/* ═══════════════════════════════════════════════════════════════════════════
   GARCESMENA — Architectural Editorial Storefront
   Real Estate Intelligence · Ciudad de México · Production 24h pass
   ═══════════════════════════════════════════════════════════════════════════ */
/* Hallmark · pre-emit critique: P5 H4 E4 S5 R5 V4 */
/* Hallmark · genre: architectural editorial · macrostructure: dossier-led publication · theme: paper/blueprint/oxide · nav: edge-minimal · footer: masthead · contrast: pass-candidate */

:root {
  /* ── Color Palette: Architectural Editorial ── */
  --paper:    #f4f3ee;
  --surface:  #ffffff;
  --bone:    #e6e0d4;
  --ink:      #15120f;
  --ink-soft: #2a241f;
  --stone:    #6f6960;
  --stone-lt: #a49c91;
  --line:     rgba(21, 18, 15, 0.12);
  --line-strong: rgba(21, 18, 15, 0.24);
  --concrete: #8a8780;
  --blueprint: #223451;
  --oxide: #93412f;
  --brass: #a8793d;
  --accent:     var(--oxide);
  --accent-strong:  #6f2d22;
  --accent-soft:  rgba(147, 65, 47, 0.10);
  --black: #15120f;
  --white: #ffffff;
  --surface-strong: #ece8de;
  --sage:     var(--blueprint);
  --sage-dk:  #17243a;

  --metal:        var(--concrete);
  --metal-soft:     rgba(34, 52, 81, 0.12);
  --midnight:    var(--blueprint);
  --midnight-lt: #2f4364;
  --whatsapp:    var(--blueprint);
  --error:       #b44c3e;
  --success:     #4a7c59;

  /* ── Brass remains a rare access/status accent for legacy components ── */
  --gold:         var(--brass);
  --gold-hover:   #8f6734;
  --surface-glass: rgba(255, 255, 255, 0.88);
  --blur-intensity: 12px;
  --header-transition: all var(--duration-normal) var(--ease-out-quad);

  /* ── Typography ── */
  --serif: "Newsreader", Georgia, "Times New Roman", serif;
  --sans:  "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --mono:  "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  /* ── Fluid Spacing ── */
  --space-3xs: clamp(0.25rem, 0.4vw + 0.1rem, 0.5rem);
  --space-2xs: clamp(0.5rem, 0.8vw + 0.2rem, 0.75rem);
  --space-xs:  clamp(0.75rem, 1.2vw + 0.3rem, 1rem);
  --space-sm:  clamp(1rem, 1.8vw + 0.4rem, 1.5rem);
  --space-md:  clamp(1.5rem, 2.5vw + 0.6rem, 2.5rem);
  --space-lg:  clamp(2.5rem, 4vw + 1rem, 4rem);
  --space-xl:  clamp(4rem, 6.5vw + 1.5rem, 6rem);
  --space-2xl: clamp(5rem, 8vw + 2rem, 8rem);
  --space-3xl: clamp(6rem, 10vw + 2.5rem, 10rem);

  /* ── Border Radius ── */
  --radius-sm:   6px;
  --radius-md:   8px;
  --radius-lg:   8px;
  --radius-xl:   8px;
  --radius-pill:  9999px;

  /* ── Shadows (monochrome, layered) ── */
  --shadow-sm:  0 1px 2px rgba(28,27,24,0.04), 0 2px 6px rgba(28,27,24,0.03);
  --shadow-md:  0 4px 12px rgba(28,27,24,0.06), 0 1px 3px rgba(28,27,24,0.04);
  --shadow-lg:  0 8px 28px rgba(28,27,24,0.08), 0 2px 6px rgba(28,27,24,0.04);
  --shadow-xl:  0 16px 48px rgba(28,27,24,0.10), 0 4px 12px rgba(28,27,24,0.05);
  --shadow-2xl: 0 24px 64px rgba(28,27,24,0.14), 0 8px 20px rgba(28,27,24,0.06);

  /* ── Z-Index ── */
  --z-base:    1;
  --z-header:  100;
  --z-overlay: 200;
  --z-modal:   300;
  --z-toast:   400;

  /* ── Motion ── */
  --ease-out-expo:     cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out-cubic: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-out-quad:     cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-spring:       cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast:     150ms;
  --duration-normal:   280ms;
  --duration-slow:     500ms;
  --duration-slower:   800ms;

  /* ── Content Widths ── */
  --max:       1180px;
  --max-wide:  1400px;
  --max-prose: 65ch;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #050505;
    --surface: #101010;
    --surface-strong: #181818;
    --bone: #181818;
    --ink: #f7f7f4;
    --ink-soft: #ededdf;
    --stone: #b8b8b2;
    --stone-lt: #8d8d86;
    --line: rgba(247, 247, 244, 0.16);
    --line-strong: rgba(247, 247, 244, 0.32);
    --accent: #f7f7f4;
    --accent-strong: #ffffff;
    --accent-soft: rgba(247, 247, 244, 0.10);
    --metal: #d8d8d0;
    --metal-soft: rgba(247, 247, 244, 0.12);
    --midnight: #050505;
    --midnight-lt: #101010;
    --surface-glass: rgba(16, 16, 16, 0.75);
  }
}

/* ── Reset & Base ────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  /* Prevent gray chrome leak on iOS overscroll */
  overscroll-behavior-y: none;
  /* Root guard against any horizontal scroll. `clip` (not `hidden`) does NOT create
     a scroll container, so position:sticky descendants keep working. */
  overflow-x: clip;
}

/* ── Breakpoint reference (canonical scale) ──────────────────────────────────
   Existing rules are desktop-first (max-width). Canonical widths going forward:
   sm 600 · md 768 · lg 1024 · xl 1280 · 2xl 1600. Legacy max-width values
   (860/767/720/600/520) remain in use; full normalization is a tracked follow-up
   (premium-mobile-true plan Step 01 — needs a desktop regression pass). Avoid new
   orphan breakpoints. */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  padding-top: 72px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.65;
  overflow-x: clip;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, h4, h5, h6 { margin: 0; text-wrap: balance; } /* premium line-breaking: no orphan words in headings */
p { margin: 0; text-wrap: pretty; }                       /* avoids lonely last-line words in body copy */

main,
.section,
.section-inner,
.portfolio-header,
.memo-content,
.memo-section,
.market-layout,
.investor-command,
.contact-layout {
  min-width: 0;
}

/* Form controls: 16px floor stops iOS Safari from auto-zooming the page on focus. */
input, select, textarea { font-size: 16px; }

/* Scroll targets need offset for fixed header */
[id] { scroll-margin-top: 88px; }

/* ═══════════════════════════════════════════════════════════════════════════
   HEADER — Black/white premium shell
   ═══════════════════════════════════════════════════════════════════════════ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-md);
  /* Safe area: Dynamic Island + notch on iPhones */
  padding-top: env(safe-area-inset-top);
  height: calc(72px + env(safe-area-inset-top));
  background: #050505;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom: 1px solid rgba(255,255,255,0.14);
  box-shadow: 0 1px 0 rgba(255,255,255,0.08);
  transition: background var(--duration-normal) var(--ease-out-quad),
              border-color var(--duration-normal) var(--ease-out-quad),
              box-shadow var(--duration-normal) var(--ease-out-quad);
}
.site-header.scrolled {
  background: #050505;
  border-bottom-color: rgba(255,255,255,0.18);
  box-shadow: 0 1px 0 rgba(255,255,255,0.10), 0 18px 36px rgba(0,0,0,0.18);
}

/* ── Brand ── */
.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: #ffffff;
  transition: opacity var(--duration-fast);
}
.brand:hover { opacity: 0.8; }
.site-header .brand-logo {
  display: block;
  height: 42px;
  width: auto;
  filter: grayscale(1) invert(1) brightness(1.95) contrast(1.05);
}
@media (max-width: 768px) {
  .site-header .brand-logo { height: 34px; }
}

/* ── Desktop Nav ── */
.nav-main {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 1.8rem);
}
.nav-item {
  font: 500 0.7rem/1 var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  text-decoration: none;
  color: rgba(255,255,255,0.68);
  padding: 0.5em 0;
  position: relative;
  transition: color var(--duration-fast) var(--ease-out-quad);
}
.nav-item::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 1.5px;
  background: #ffffff;
  transition: width var(--duration-normal) var(--ease-out-expo),
              left var(--duration-normal) var(--ease-out-expo);
}
.nav-item:hover,
.nav-item[aria-current="page"] { color: #ffffff; }
.nav-item:hover::after,
.nav-item[aria-current="page"]::after { width: 100%; left: 0; }

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-left: var(--space-xs);
}
.nav-lang {
  font: 600 0.68rem/1 var(--sans);
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.74);
  text-decoration: none;
  padding: 0.45em 0.75em;
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: var(--radius-sm);
  transition: all var(--duration-fast);
}
.nav-lang:hover { color: #050505; border-color: #ffffff; background: #ffffff; }

.site-header .button-whatsapp {
  background: #ffffff;
  border-color: #ffffff;
  color: #050505;
}
.site-header .button-whatsapp:hover {
  background: transparent;
  border-color: rgba(255,255,255,0.72);
  color: #ffffff;
  box-shadow: none;
}

/* ── Hamburger (hidden desktop) ── */
.nav-toggle-input { display: none; }
.nav-toggle       { display: none; }

/* ── Mobile Menu — Bottom Sheet Pattern ── */
@media (max-width: 860px) {
  .nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: calc(var(--z-overlay) + 1);
    padding: 8px;
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
    align-items: center;
  }
  .nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: #ffffff;
    border-radius: 2px;
    transition: transform var(--duration-normal) var(--ease-out-expo),
                opacity var(--duration-fast);
    transform-origin: center;
  }
  .nav-toggle-input:checked ~ .nav-toggle span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .nav-toggle-input:checked ~ .nav-toggle span:nth-child(2) { opacity: 0; }
  .nav-toggle-input:checked ~ .nav-toggle span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

  /* Backdrop — covers content behind the sheet */
  .nav-toggle-input:checked ~ .nav-main::before {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.58);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: -1;
  }

  /* ── Bottom Sheet Nav (replaces centered overlay) ── */
  .nav-main {
    position: fixed;
    /* Bottom sheet: anchored at bottom, slides up */
    bottom: 0;
    left: 0;
    right: 0;
    top: auto;
    max-height: 80dvh;
    /* Fallback for browsers without dvh */
    max-height: calc(80vh - env(safe-area-inset-bottom, 0px));
    /* Sheet shape */
    border-radius: 20px 20px 0 0;
    background: #050505;
    border: 1px solid rgba(255,255,255,0.14);
    border-bottom: 0;
    /* Slide from bottom */
    transform: translateY(100%);
    opacity: 0;
    visibility: hidden;
    transition:
      transform var(--duration-normal) var(--ease-out-expo),
      opacity var(--duration-fast),
      visibility 0s var(--duration-normal);
    z-index: var(--z-overlay);
    /* Internal scroll for overflow */
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    /* Column layout */
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;
    /* Safe area padding at bottom */
    padding-bottom: calc(var(--space-lg) + env(safe-area-inset-bottom));
    /* Shadow */
    box-shadow: 0 -18px 70px rgba(0,0,0,0.34), 0 -1px 0 rgba(255,255,255,0.10);
  }

  .nav-toggle-input:checked ~ .nav-main {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    transition:
      transform var(--duration-normal) var(--ease-out-expo),
      opacity var(--duration-fast),
      visibility 0s 0s;
  }

  /* Drag handle at top of sheet */
  .nav-main::after {
    content: '';
    display: block;
    order: -1;
    width: 40px;
    height: 4px;
    border-radius: 2px;
    background: rgba(255,255,255,0.32);
    margin: 14px auto 8px;
    flex-shrink: 0;
  }

  .nav-item {
    font-size: 1rem;
    letter-spacing: 0.02em;
    padding: 0 var(--space-md);
    min-height: 52px;
    display: flex;
    align-items: center;
    border-left: 3px solid transparent;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.76);
    transition: border-color 150ms ease, color 150ms ease, background 150ms ease;
    border-radius: 0;
    width: 100%;
  }
  /* Active page: black accent border */
  .nav-item[aria-current="page"] {
    border-left-color: #ffffff;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
    font-weight: 700;
  }
  .nav-item::after { display: none; } /* remove desktop underline */

  .nav-actions {
    flex-direction: row;
    margin-left: 0;
    margin-top: 0;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-top: 1px solid rgba(255,255,255,0.12);
  }
  .nav-lang {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    padding: 0 var(--space-sm);
  }

  /* WhatsApp button full-width in mobile menu */
  .nav-actions .button-whatsapp {
    flex: 1;
    justify-content: center;
    min-height: 52px;
    background: #ffffff;
    border-color: #ffffff;
    color: #050505;
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   BUTTONS — Premium Touch
   ═══════════════════════════════════════════════════════════════════════════ */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 0.85em 2em;
  font: 500 0.78rem/1.1 var(--sans);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1.5px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out-quad);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}
.button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
/* Shimmer hover effect */
.button::before {
  content: '';
  position: absolute;
  top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left 0.5s var(--ease-out-expo);
  pointer-events: none;
}
.button:hover::before { left: 100%; }

/* Primary (black) */
.button-primary, .button:not([class*="button-"]) {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.button-primary:hover {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(5, 5, 5, 0.25);
}
.button-primary:active { transform: translateY(0); box-shadow: var(--shadow-sm); }

/* Secondary (outline) */
.button-secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}
.button-secondary:hover {
  border-color: var(--ink);
  background: rgba(28,27,24,0.03);
  transform: translateY(-1px);
}

/* Ghost (text-only) */
.button-ghost {
  background: transparent;
  color: var(--stone);
  border-color: transparent;
  padding: 0.6em 1em;
  letter-spacing: 0.04em;
}
.button-ghost:hover { color: var(--ink); }
.button-ghost::before { display: none; }

/* WhatsApp */
.button-whatsapp {
  background: #050505;
  color: #ffffff;
  border-color: #050505;
}
.button-whatsapp:hover {
  background: #202020;
  border-color: #202020;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.22);
}

/* Dark Section Variant */
.button-dark {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--surface);
}
.button-dark:hover {
  background: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

/* Sizes */
.button-sm { padding: 0.55em 1.4em; font-size: 0.7rem; }
.button-lg { padding: 1em 2.6em; font-size: 0.88rem; }

/* ═══════════════════════════════════════════════════════════════════════════
   HERO — Cinematic Full-Bleed
   ═══════════════════════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: var(--space-xl) var(--space-md);
  margin-top: -72px;
  background-color: var(--ink);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 38%; /* favor the architecture over foreground/sky on tall crops */
  z-index: 1;
  will-change: transform;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(28,27,24,0.88) 0%,
    rgba(28,27,24,0.55) 40%,
    rgba(28,27,24,0.3) 100%
  );
  z-index: 2;
}
.hero-content {
  position: relative;
  z-index: 3;
  max-width: 780px;
  color: var(--surface);
  padding-top: 72px;
}
.hero h1 {
  font-family: var(--serif);
  font-size: clamp(3.2rem, 8vw, 6rem);
  font-weight: 600;
  line-height: 0.92;
  color: #fff;
  margin: var(--space-xs) 0;
  letter-spacing: 0;
}
.hero .text-overline { color: var(--metal); }
.hero .text-lede {
  color: rgba(250,249,246,0.78);
  margin-bottom: var(--space-md);
  max-width: 50ch;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

/* ═══════════════════════════════════════════════════════════════════════════
   TRUST BAR — Animated Counters
   ═══════════════════════════════════════════════════════════════════════════ */
.trust-bar {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  padding: var(--space-lg) var(--space-md);
}
.trust-bar-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  text-align: center;
}
.trust-stat { padding: var(--space-2xs) 0; }
.trust-value {
  align-items: baseline;
  color: var(--accent);
  display: inline-flex;
  justify-content: center;
  line-height: 1;
  white-space: nowrap;
}
.trust-stat .counter {
  font-family: var(--serif);
  font-size: clamp(2.6rem, 5vw, 3.8rem);
  font-weight: 700;
  line-height: 1;
  display: inline-block;
}
.trust-stat p {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--stone);
  margin: var(--space-3xs) 0 0 0;
  font-weight: 500;
}
@media (max-width: 600px) {
  .trust-bar-inner { grid-template-columns: 1fr; gap: var(--space-xs); }
  .trust-stat { border-bottom: 1px solid var(--line); padding-bottom: var(--space-sm); }
  .trust-stat:last-child { border-bottom: none; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION LAYOUTS
   ═══════════════════════════════════════════════════════════════════════════ */
.section-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
}

.section,
.page-intro,
.memo-section,
.memo-cta {
  margin: 0 auto;
  max-width: var(--max);
  padding: clamp(48px, 7vw, 96px) clamp(20px, 4vw, 56px);
}
.section { border-top: 1px solid var(--line); }
.page-intro { padding-top: clamp(80px, 10vw, 130px); }

/* ═══════════════════════════════════════════════════════════════════════════
   TYPOGRAPHY SCALE
   ═══════════════════════════════════════════════════════════════════════════ */
.text-display  { font: 650 4.75rem/0.96 var(--serif); letter-spacing: 0; }
h1, .text-h1   { font: 650 4.2rem/1 var(--serif); letter-spacing: 0; }
h2, .text-h2   { font: 650 2.85rem/1.08 var(--serif); letter-spacing: 0; }
h3, .text-h3   { font: 600 clamp(1.5rem, 3vw, 2.4rem)/1.15 var(--serif); }
h4, .text-h4   { font: 600 clamp(1.2rem, 2vw, 1.8rem)/1.25 var(--sans); }
h5, .text-h5   { font: 600 clamp(1rem, 1.5vw, 1.3rem)/1.35 var(--sans); }
h6, .text-h6   { font: 600 1rem/1.4 var(--sans); text-transform: uppercase; letter-spacing: 0.05em; }

.text-eyebrow  { font: 600 0.7rem/1.2 var(--mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--stone); }
.text-lede     { font: 400 1.22rem/1.65 var(--sans); color: var(--stone); }
.text-caption  { font: 400 0.8rem/1.5 var(--sans); color: var(--stone); }
.text-overline { font: 600 0.66rem/1.2 var(--mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent); }

@media (max-width: 860px) {
  .text-display { font-size: 3.1rem; line-height: 1; }
  h1, .text-h1 { font-size: 3rem; line-height: 1.02; }
  h2, .text-h2 { font-size: 2.15rem; }
}
@media (max-width: 420px) {
  .text-display { font-size: 2.65rem; }
  h1, .text-h1 { font-size: 2.45rem; }
  h2, .text-h2 { font-size: 1.9rem; }
}

.page-intro h1,
.section h2,
.memo-section h2,
.memo-cta h2,
.site-footer h2 {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4.5vw, 4.2rem);
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1;
  margin: 0 0 var(--space-sm);
}

.page-intro h1,
.memo h1 {
  font-family: var(--serif);
  font-size: clamp(3.2rem, 8vw, 7.8rem);
  font-weight: 600;
  letter-spacing: 0;
  line-height: 0.88;
  margin: 0 0 var(--space-md);
}

/* ── Prose Content ── */
.prose {
  max-width: var(--max-prose);
  font: 400 clamp(1rem, 1.2vw, 1.12rem)/1.8 var(--sans);
  color: var(--ink-soft);
}
.prose p + p      { margin-top: 1.5em; }
.prose h2         { margin: 2.4em 0 0.8em; font-family: var(--serif); color: var(--ink); }
.prose strong     { font-weight: 600; color: var(--ink); }
.prose ul, .prose ol { padding-left: 1.5em; margin: 1.2em 0; }
.prose li { margin-bottom: 0.4em; }
.prose blockquote {
  margin: 2em 0;
  padding: var(--space-sm) var(--space-md);
  border-left: 3px solid var(--accent);
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.2em;
  line-height: 1.5;
  color: var(--stone);
  background: var(--accent-soft);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.prose > p:first-child::first-letter {
  font-family: var(--serif);
  font-size: 3.4em;
  float: left;
  line-height: 0.85;
  margin-right: 0.08em;
  margin-top: 0.05em;
  color: var(--accent);
}

/* ═══════════════════════════════════════════════════════════════════════════
   ANIMATION SYSTEM
   ═══════════════════════════════════════════════════════════════════════════ */
@keyframes fadeIn      { from { opacity: 0; }                             to { opacity: 1; } }
@keyframes fadeUp      { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeDown    { from { opacity: 0; transform: translateY(-16px);} to { opacity: 1; transform: translateY(0); } }
@keyframes scaleIn     { from { opacity: 0; transform: scale(0.94); }     to { opacity: 1; transform: scale(1); } }
@keyframes slideLeft   { from { opacity: 0; transform: translateX(40px);} to { opacity: 1; transform: translateX(0); } }
@keyframes slideRight  { from { opacity: 0; transform: translateX(-40px);}to { opacity: 1; transform: translateX(0); } }
@keyframes shimmer     { to   { background-position: -200% 0; } }
@keyframes pulse       { 0%,100% { transform: scale(1); } 50% { transform: scale(1.06); } }
@keyframes float       { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* Reveal-on-scroll — PROGRESSIVE ENHANCEMENT.
   Content is fully visible by DEFAULT, so no-JS, pre-paint, and reduced-motion
   visitors always see a complete page (never a blank screen). Only when JS is
   confirmed (html.js, set synchronously in <head>) AND motion is allowed does
   the page add a small motion offset. Opacity stays visible to avoid blank
   sections if IntersectionObserver is delayed or unavailable. */
.reveal { opacity: 1; transform: none; }

@media (prefers-reduced-motion: no-preference) {
  html.js .reveal {
    opacity: 1;
    transform: translateY(12px);
    transition: transform var(--duration-slower) var(--ease-out-expo);
    will-change: transform;
  }
  html.js .reveal.in-view { opacity: 1; transform: translateY(0); will-change: auto; }
  html.js .reveal-delay-1 { transition-delay: 120ms; }
  html.js .reveal-delay-2 { transition-delay: 240ms; }
  html.js .reveal-delay-3 { transition-delay: 360ms; }
  html.js .reveal-delay-4 { transition-delay: 480ms; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   CARD COMPONENT SYSTEM
   ═══════════════════════════════════════════════════════════════════════════ */
.card {
  background: var(--surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--duration-normal) var(--ease-out-quad),
              transform var(--duration-normal) var(--ease-out-quad);
  border: 1px solid var(--line);
}
.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: transparent;
}
.card-image {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  position: relative;
}
.card-image img,
.card-image picture img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out-expo);
}
.card:hover .card-image img,
.card:hover .card-image picture img { transform: scale(1.04); }
.card-body { padding: var(--space-sm) var(--space-md); }

.card-glass {
  background: rgba(28,27,24,0.5);
  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  color: var(--surface);
  border: 1px solid rgba(255,255,255,0.06);
}

/* ── Badge & Tag System ── */
.badge {
  display: inline-flex;
  padding: 0.4em 0.8em;
  font: 600 0.68rem/1 var(--sans);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
}
.badge-confidential { background: var(--accent-soft); color: var(--accent); border: 1px solid rgba(5, 5, 5, 0.15); }
.badge-new          { background: rgba(74,124,89,0.1); color: var(--success); border: 1px solid rgba(74,124,89,0.12); }
.badge-exclusive    { background: var(--metal-soft); color: var(--metal); border: 1px solid rgba(141, 141, 134, 0.15); }
.badge-category     { background: var(--surface); border: 1px solid var(--line); color: var(--stone); }

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.55em 1.3em;
  font: 500 0.72rem/1 var(--sans);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--stone);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-pill);
  transition: all var(--duration-fast) var(--ease-out-quad);
  white-space: nowrap;
}
.tag:hover { color: var(--ink); border-color: var(--ink); background: rgba(28,27,24,0.02); }
.tag.active { background: var(--accent); color: #fff; border-color: var(--accent); }

/* ═══════════════════════════════════════════════════════════════════════════
   PILLAR GRID (Advisory Triptych)
   ═══════════════════════════════════════════════════════════════════════════ */
.pillar-grid {
  display: grid;
  gap: var(--space-sm);
  grid-template-columns: repeat(3, 1fr);
}
.pillar-grid article.card {
  padding: 0;
}
.pillar-grid article .card-body {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  min-height: 240px;
}
.pillar-grid article .card-body h3 {
  font: 600 1.4rem/1.2 var(--serif);
  margin: 0;
}
.pillar-grid article .card-body p {
  color: var(--stone);
  line-height: 1.6;
  font-size: 0.92rem;
  flex: 1;
}

@media (max-width: 860px) {
  .pillar-grid { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   PORTFOLIO GRID
   ═══════════════════════════════════════════════════════════════════════════ */
.portfolio-grid {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}
.listing-featured { grid-column: 1 / -1; }
.listing-featured .card-image { aspect-ratio: 21 / 9; }

.listing-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--line);
  transition: box-shadow var(--duration-normal) var(--ease-out-quad),
              transform var(--duration-normal) var(--ease-out-quad),
              border-color var(--duration-normal) var(--ease-out-quad);
}
.listing-card-link:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-6px);
  border-color: transparent;
}
.listing-card .card-image {
  aspect-ratio: 3 / 2;
  overflow: hidden;
}
.listing-card .card-image img,
.listing-card .card-image picture img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out-expo);
}
.listing-card-link:hover .card-image img { transform: scale(1.05); }

.listing-card-body {
  padding: var(--space-sm) var(--space-md) var(--space-md);
}
.listing-card-body h2 {
  font: 600 clamp(1.2rem, 2.2vw, 1.65rem)/1.2 var(--serif);
  margin: var(--space-3xs) 0 var(--space-xs);
  color: var(--ink);
}
.listing-metric {
  font: 500 0.88rem/1.2 var(--sans);
  color: var(--accent);
}
.portfolio-header {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md) var(--space-sm);
}
.portfolio-header .breadcrumb {
  margin-bottom: var(--space-xs);
}
.portfolio-header h1 {
  font-family: var(--serif);
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  font-weight: 600;
  line-height: 1;
  margin: var(--space-2xs) 0 var(--space-xs);
}
.portfolio-header .text-lede {
  max-width: 55ch;
  margin-bottom: var(--space-2xs);
}
.portfolio-summary,
.portfolio-actions,
.listing-footer {
  display: none;
}
.portfolio-results {
  border-top: none;
  padding-top: var(--space-md);
}

.filters-bar {
  padding: var(--space-md) var(--space-md) 0;
  max-width: var(--max-wide);
  margin: 0 auto;
}
.filters-inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xs);
}

@media (max-width: 860px) {
  .portfolio-grid { grid-template-columns: 1fr; }
  .listing-featured .card-image { aspect-ratio: 16 / 9; }
}
@media (max-width: 520px) {
  .filters-inner {
    flex-wrap: nowrap;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: var(--space-xs);
  }
  .filters-inner::-webkit-scrollbar { display: none; }
  .filters-inner .tag { flex-shrink: 0; scroll-snap-align: start; min-height: 44px; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   MOBILE PREMIUM APP SURFACE — Portfolio
   ═══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 600px) {
  body {
    padding-top: calc(64px + env(safe-area-inset-top));
    background:
      linear-gradient(180deg, rgba(250,249,246,0.92) 0%, rgba(247,247,244,1) 260px),
      var(--paper);
  }

  .site-header {
    height: calc(64px + env(safe-area-inset-top));
    padding: env(safe-area-inset-top) 18px 0;
    background: #050505;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom-color: rgba(255,255,255,0.14);
    box-shadow: 0 1px 0 rgba(255,255,255,0.10), 0 10px 30px rgba(0,0,0,0.18);
  }
  .site-header.scrolled {
    background: #050505;
    box-shadow: 0 1px 0 rgba(255,255,255,0.12), 0 12px 34px rgba(0,0,0,0.22);
  }
  .site-header .brand-logo { height: 30px; }
  .nav-toggle {
    border: 1px solid rgba(255,255,255,0.28);
    border-radius: var(--radius-pill);
    background: rgba(255,255,255,0.06);
    box-shadow: none;
    transition: transform var(--duration-fast), background var(--duration-fast), border-color var(--duration-fast);
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
  }
  .nav-toggle:active {
    transform: scale(0.96);
    background: rgba(255,255,255,0.14);
    border-color: rgba(255,255,255,0.42);
  }
  .nav-toggle span {
    width: 18px;
    height: 1.5px;
  }

  .nav-main {
    max-height: min(76dvh, 560px);
    border-radius: 22px 22px 0 0;
    background: #050505;
    box-shadow: 0 -18px 70px rgba(0,0,0,0.42), 0 -1px 0 rgba(255,255,255,0.12);
    padding-top: 2px;
  }
  .nav-main::after {
    width: 44px;
    height: 5px;
    background: rgba(255,255,255,0.34);
    margin: 12px auto 10px;
  }
  .nav-toggle-input:checked ~ .nav-main::before {
    content: none;
  }
  .nav-item {
    min-height: 56px;
    padding: 0 22px;
    font-size: 1.02rem;
    letter-spacing: 0;
    text-transform: none;
  }
  .nav-actions {
    position: sticky;
    bottom: 0;
    background: linear-gradient(180deg, rgba(5,5,5,0.88), #050505);
    padding: 14px 18px calc(18px + env(safe-area-inset-bottom));
  }
  .nav-actions .button-whatsapp {
    min-height: 50px;
    border-radius: 12px;
    background: #ffffff;
    border-color: #ffffff;
    color: #050505;
  }

  .portfolio-header {
    padding: 28px 20px 16px;
  }
  .portfolio-header .breadcrumb {
    gap: 0.4em;
    margin: 0 0 14px;
    font-size: 0.72rem;
  }
  .portfolio-header .text-overline {
    color: var(--accent);
  }
  .portfolio-header h1 {
    max-width: 9.5ch;
    margin: 8px 0 14px;
    font-size: clamp(2.65rem, 13vw, 3.35rem);
    line-height: 0.9;
    letter-spacing: 0;
  }
  .portfolio-header .text-lede {
    max-width: 31ch;
    margin: 0;
    color: var(--ink-soft);
    font-size: 1rem;
    line-height: 1.58;
  }
  .portfolio-summary {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 18px;
  }
  .portfolio-summary span {
    min-height: 68px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 2px;
    border: 1px solid rgba(28,27,24,0.08);
    border-radius: 12px;
    background: rgba(250,249,246,0.82);
    box-shadow: 0 1px 0 rgba(255,255,255,0.65), 0 6px 20px rgba(28,27,24,0.04);
    color: var(--stone);
    font: 600 0.68rem/1 var(--sans);
    text-transform: uppercase;
    letter-spacing: 0.08em;
  }
  .portfolio-summary strong {
    color: var(--ink);
    font: 600 1.55rem/1 var(--serif);
    letter-spacing: 0;
    text-transform: none;
  }
  .portfolio-actions {
    display: flex;
    gap: 10px;
    margin-top: 14px;
  }
  .portfolio-actions .button {
    flex: 1;
    width: auto;
    min-height: 48px;
    padding: 0 12px;
    border-radius: 12px;
    font-size: 0.68rem;
    letter-spacing: 0.06em;
  }

  .filters-bar {
    position: sticky;
    top: calc(64px + env(safe-area-inset-top));
    z-index: calc(var(--z-header) - 1);
    max-width: none;
    padding: 10px 0 8px;
    border-top: 1px solid rgba(28,27,24,0.04);
    border-bottom: 1px solid rgba(28,27,24,0.08);
    background: rgba(247,247,244,0.92);
    backdrop-filter: blur(14px) saturate(160%);
    -webkit-backdrop-filter: blur(14px) saturate(160%);
  }
  .filters-inner {
    flex-wrap: nowrap;
    gap: 8px;
    overflow-x: auto;
    padding: 0 16px;
    scroll-padding-inline: 16px;
    scroll-snap-type: x proximity;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .filters-inner::-webkit-scrollbar { display: none; }
  .filters-inner .tag {
    min-height: 40px;
    flex: 0 0 auto;
    scroll-snap-align: start;
    padding: 0 14px;
    border-radius: 12px;
    background: rgba(250,249,246,0.86);
    font-size: 0.66rem;
    letter-spacing: 0.07em;
  }
  .filters-inner .tag.active {
    background: var(--ink);
    border-color: var(--ink);
    color: #fff;
  }

  .portfolio-results {
    padding: 18px 0 56px;
  }
  .portfolio-grid {
    gap: 16px;
    padding: 0 16px;
  }
  html.js .portfolio-grid .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .listing-card-link {
    border-radius: 14px;
    background: rgba(250,249,246,0.94);
    border-color: rgba(28,27,24,0.08);
    box-shadow: 0 1px 0 rgba(255,255,255,0.66), 0 10px 30px rgba(28,27,24,0.07);
  }
  .listing-card-link:active {
    transform: scale(0.985);
  }
  .listing-card .card-image,
  .listing-featured .card-image {
    aspect-ratio: 1.34 / 1;
  }
  .listing-card-body {
    padding: 14px 14px 12px;
  }
  .listing-card-body .text-eyebrow {
    color: var(--accent);
    font-size: 0.62rem;
    letter-spacing: 0.1em;
  }
  .listing-card-body h2 {
    margin: 7px 0 10px;
    font-size: clamp(1.22rem, 6.2vw, 1.5rem);
    line-height: 1.08;
    letter-spacing: 0;
  }
  .listing-metric {
    display: inline-flex;
    max-width: 100%;
    padding: 7px 9px;
    border-radius: 10px;
    background: var(--accent-soft);
    font-size: 0.76rem;
    line-height: 1.25;
    white-space: normal;
  }
  .badge {
    border-radius: 10px;
  }
  .listing-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 13px;
    padding-top: 11px;
    border-top: 1px solid rgba(28,27,24,0.08);
    color: var(--ink);
    font: 700 0.68rem/1 var(--sans);
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }
  .floating-whatsapp {
    right: 18px;
    bottom: calc(18px + env(safe-area-inset-bottom));
    width: 56px;
    height: 56px;
    box-shadow: 0 12px 30px rgba(37,211,102,0.28), 0 4px 10px rgba(28,27,24,0.08);
  }
}

.empty-state {
  text-align: center;
  padding: var(--space-2xl) var(--space-md);
  grid-column: 1 / -1;
}
.empty-state h2 { font: 600 1.6rem/1.2 var(--serif); margin-bottom: var(--space-xs); }

/* ═══════════════════════════════════════════════════════════════════════════
   INVESTMENT MEMO
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Full-Bleed Memo Hero ── */
.memo-hero {
  position: relative;
  min-height: 75vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.memo-hero-bg { position: absolute; inset: 0; }
.memo-hero-bg img,
.memo-hero-bg picture img { width: 100%; height: 100%; object-fit: cover; }
.memo-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    to top,
    rgba(28,27,24,0.9) 0%,
    rgba(28,27,24,0.4) 40%,
    rgba(28,27,24,0.1) 70%,
    transparent 100%
  );
  z-index: 1;
}
.memo-hero-content {
  position: relative; z-index: 2;
  max-width: var(--max); width: 100%; margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
  color: var(--surface);
}
.memo-hero h1 {
  color: #fff;
  font-family: var(--serif);
  font-size: clamp(2.6rem, 6vw, 5rem);
  line-height: 0.95;
  margin: var(--space-3xs) 0 var(--space-2xs);
}
.memo-hero .text-overline { color: var(--metal); }
.memo-hero .text-lede { color: rgba(255,255,255,0.72); }

/* ── 2-Column Memo Layout ── */
.memo-layout {
  max-width: var(--max);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 320px);
  gap: var(--space-xl);
  align-items: start;
}
.memo-content,
.memo-sidebar,
.sidebar-card {
  min-width: 0;
}
.memo-section { margin-bottom: var(--space-xl); padding: 0; max-width: none; min-width: 0; }
.memo-section .text-overline { margin-bottom: var(--space-sm); }

/* Sticky Sidebar */
.memo-sidebar { position: sticky; top: 88px; }
.sidebar-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  box-shadow: var(--shadow-md);
}
.sidebar-card h3 {
  font: 600 1.3rem/1.3 var(--serif);
  margin: 0 0 var(--space-3xs);
}
.sidebar-card .button { width: 100%; }

/* ── Metric Cards ── */
.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
  gap: var(--space-sm);
}
.metric-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
}
.metric-card:hover {
  border-color: var(--accent-soft);
  box-shadow: var(--shadow-md);
}
.metric-label {
  font: 500 0.7rem/1 var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--stone);
  display: block;
  margin-bottom: var(--space-3xs);
}
.metric-value {
  font: 600 1.4rem/1.2 var(--serif);
  color: var(--ink);
}

/* ── Scenarios ── */
.scenario {
  border-bottom: 1px solid var(--line);
  padding: var(--space-sm) 0;
}
.scenario summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  list-style: none;
  padding: var(--space-2xs) 0;
  transition: color var(--duration-fast);
}
.scenario summary::-webkit-details-marker { display: none; }
.scenario summary h3 { font: 600 1.25rem/1.3 var(--serif); margin: 0; }
.scenario-roi {
  font: 600 0.8rem/1 var(--sans);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--accent-soft);
  padding: 0.35em 0.8em;
  border-radius: var(--radius-sm);
}
.scenario summary:hover { color: var(--accent); }
.scenario p { padding: var(--space-xs) 0 var(--space-sm); color: var(--stone); line-height: 1.7; }

/* ── Gallery Grid & Lightbox ── */
.gallery-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--space-xs);
}
.gallery-item:first-child { grid-row: span 2; }
.gallery-item {
  overflow: hidden;
  border-radius: var(--radius-md);
  cursor: zoom-in;
  position: relative;
}
.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(28,27,24,0);
  transition: background var(--duration-fast);
}
.gallery-item:hover::after { background: rgba(28,27,24,0.08); }
.gallery-item img,
.gallery-item picture img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out-expo);
}
.gallery-item:hover img,
.gallery-item:hover picture img { transform: scale(1.04); }

.lightbox {
  border: none;
  background: rgba(0,0,0,0.94);
  max-width: 100vw; max-height: 100vh;
  width: 100%; height: 100%;
  padding: var(--space-md);
}
.lightbox::backdrop { background: rgba(0,0,0,0.94); }
.lightbox-img {
  max-width: 90vw; max-height: 80vh;
  object-fit: contain;
  margin: auto;
  display: block;
  border-radius: var(--radius-sm);
}
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: fixed;
  background: rgba(255,255,255,0.1);
  border: none;
  color: #fff;
  font-size: 1.8rem;
  cursor: pointer;
  padding: var(--space-xs);
  opacity: 0.7;
  transition: opacity var(--duration-fast), background var(--duration-fast);
  z-index: 10;
  border-radius: 50%;
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
}
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover {
  opacity: 1;
  background: rgba(255,255,255,0.2);
}
.lightbox-close { top: var(--space-md); right: var(--space-md); }
.lightbox-prev  { left: var(--space-md); top: 50%; transform: translateY(-50%); font-size: 2.2rem; }
.lightbox-next  { right: var(--space-md); top: 50%; transform: translateY(-50%); font-size: 2.2rem; }
.lightbox-counter {
  position: fixed;
  bottom: var(--space-md);
  left: 50%; transform: translateX(-50%);
  color: rgba(255,255,255,0.45);
  font: 500 0.82rem/1 var(--sans);
  letter-spacing: 0.05em;
}

/* ── Leaflet Map ── */
.map-container {
  height: 400px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: var(--space-sm);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}

@media (max-width: 860px) {
  .memo-layout { grid-template-columns: minmax(0, 1fr); }
  .memo-sidebar { position: static; }
  /* Touch gallery: horizontal scroll-snap carousel. The peek of the next image
     cues the swipe; tapping still opens the lightbox. Saves vertical space and
     feels more premium than a long vertical stack on a phone. */
  .gallery-grid {
    display: flex;
    grid-template-columns: none;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: var(--space-xs);
    padding-bottom: var(--space-2xs);
  }
  .gallery-grid::-webkit-scrollbar { display: none; }
  .gallery-item,
  .gallery-item:first-child {
    grid-row: auto;
    flex: 0 0 86%;
    scroll-snap-align: center;
    aspect-ratio: 4 / 3;
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   DARK SECTIONS
   ═══════════════════════════════════════════════════════════════════════════ */
.section-dark {
  background: var(--midnight);
  color: var(--surface);
}
.section-dark .text-eyebrow,
.section-dark .eyebrow     { color: var(--metal); }
.section-dark .text-lede   { color: rgba(250,249,246,0.65); }
.section-dark .text-caption { color: rgba(250,249,246,0.45); }
.section-dark h1,
.section-dark h2,
.section-dark h3           { color: #fff; }
.section-dark .button-secondary { color: var(--surface); border-color: rgba(250,249,246,0.2); }
.section-dark .button-secondary:hover { border-color: var(--surface); background: rgba(250,249,246,0.06); }
.section-dark .divider-line { border-color: rgba(250,249,246,0.1); }

.off-market-teaser {
  position: relative;
  overflow: hidden;
}
.off-market-teaser::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at 30% 70%, rgba(141, 141, 134, 0.06) 0%, transparent 50%),
              radial-gradient(circle at 70% 30%, rgba(5, 5, 5, 0.05) 0%, transparent 50%);
  animation: gradientShift 15s ease-in-out infinite;
  background-size: 200% 200%;
  pointer-events: none;
}

/* ═══════════════════════════════════════════════════════════════════════════
   METHOD PROOF TEASER
   ═══════════════════════════════════════════════════════════════════════════ */
.method-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.38fr) minmax(0, 0.62fr);
  gap: var(--space-xl);
  align-items: stretch;
}
.method-proof {
  min-height: 100%;
  border: 1px solid var(--line-strong);
  background: var(--ink);
  color: var(--surface);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.method-proof .text-overline { color: color-mix(in srgb, var(--surface) 72%, transparent); }
.method-proof strong {
  display: block;
  font-family: var(--serif);
  font-size: clamp(4rem, 10vw, 8.5rem);
  font-weight: 700;
  line-height: 0.82;
  letter-spacing: 0;
  margin: var(--space-lg) 0 var(--space-sm);
}
.method-proof span {
  max-width: 18ch;
  font: 600 0.78rem/1.3 var(--sans);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--surface) 82%, transparent);
}
.method-text {
  align-self: center;
  padding-block: var(--space-sm);
}
.about-grid {
  display: grid;
  grid-template-columns: 0.42fr 0.58fr;
  gap: var(--space-xl);
  align-items: center;
}
.about-image img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/5;
  object-fit: cover;
  transition: box-shadow var(--duration-normal);
}
.about-image:hover img { box-shadow: var(--shadow-xl); }
.about-text { padding: var(--space-sm) 0; }
@media (max-width: 860px) {
  .method-grid { grid-template-columns: 1fr; gap: var(--space-md); }
  .method-proof { min-height: 300px; }
  .about-grid { grid-template-columns: 1fr; gap: var(--space-md); }
  .about-image { max-width: 400px; margin: 0 auto; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   PREVIEW GRID (Home Page Listings)
   ═══════════════════════════════════════════════════════════════════════════ */
.preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: var(--space-md);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-lg);
}
.preview-card { position: relative; }
.preview-card .card-image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  position: relative;
  background: radial-gradient(circle at 20% 10%, rgba(255,255,255,0.14), transparent 34%),
              linear-gradient(135deg, #050505 0%, #1f1f1f 52%, #050505 100%);
  isolation: isolate;
}
.preview-card .card-image picture,
.preview-card .card-image img {
  position: relative;
  z-index: 1;
}
.preview-card .card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-sm) var(--space-md);
  z-index: 2;
}
.preview-image-fallback {
  position: absolute;
  inset: var(--space-sm);
  z-index: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-2xs);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  pointer-events: none;
}
.preview-image-fallback span {
  color: var(--metal);
  font: 700 0.62rem/1 var(--sans);
}
.preview-image-fallback strong {
  max-width: 18ch;
  font: 600 clamp(1.25rem, 4vw, 2rem)/0.98 var(--serif);
  letter-spacing: 0;
  text-transform: none;
}

/* ═══════════════════════════════════════════════════════════════════════════
   PREMIUM COMMAND SURFACES
   ═══════════════════════════════════════════════════════════════════════════ */
.market-shell {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--space-md) var(--space-lg);
  width: 100%;
}
.market-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(280px, 0.82fr);
  gap: var(--space-md);
  align-items: start;
}
.market-main-column,
.market-sidebar-column {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  min-width: 0;
}
.market-map {
  border: 1px solid rgba(28,27,24,0.12);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  height: min(480px, 68vh);
  min-height: 360px;
  overflow: hidden;
  z-index: 1;
}
.market-card,
.market-zone-card {
  background: var(--surface);
  border: 1px solid rgba(28,27,24,0.12);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}
.market-card-head {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  justify-content: space-between;
  margin-bottom: var(--space-sm);
}
.market-card-head h3,
.market-report-card h3 {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.4rem;
  margin: 0;
}
.market-chart-frame {
  height: 280px;
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
  position: relative;
  width: 100%;
}
.market-chart-frame canvas {
  display: block;
  max-width: 100% !important;
  width: 100% !important;
}
.market-inline-status {
  color: var(--stone);
  font-size: 0.82rem;
  line-height: 1.45;
  margin-top: var(--space-xs);
  min-height: 1.2em;
}
.market-inline-status.error {
  color: var(--error);
}
.market-select {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink);
  font-family: inherit;
  max-width: 100%;
  padding: 0.62em 2em 0.62em 0.85em;
}
.market-zone-title {
  color: var(--accent);
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3vw, 1.9rem);
  margin: 0 0 var(--space-sm);
}
.market-category-control {
  margin-bottom: var(--space-sm);
}
.market-category-control .market-select {
  width: 100%;
}
.market-metric-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-xs);
}
.market-metric-grid .metric-card {
  background: var(--paper);
  padding: var(--space-sm);
}
.market-metric-grid .metric-value {
  display: block;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  margin-top: 4px;
}
.market-demand-row {
  align-items: center;
  border-top: 1px solid rgba(28,27,24,0.10);
  display: flex;
  gap: var(--space-xs);
  justify-content: space-between;
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
}
.market-demand-row span:first-child {
  color: var(--stone);
  font-size: 0.85rem;
}
.market-report-card {
  background: var(--midnight);
  border-radius: var(--radius-md);
  color: var(--paper);
  padding: var(--space-md);
}
.market-report-card h3 {
  color: var(--metal);
  font-size: 1.5rem;
}
.market-report-card .text-caption {
  color: rgba(247,247,244,0.7);
  font-size: 0.85rem;
  margin: var(--space-xs) 0;
}
.market-report-context {
  border-bottom: 1px solid rgba(250,249,246,0.12);
  border-top: 1px solid rgba(250,249,246,0.12);
  color: rgba(247,247,244,0.78);
  font-size: 0.78rem;
  line-height: 1.45;
  margin: var(--space-xs) 0;
  padding: 0.72rem 0;
}
.market-report-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}
.market-report-card .market-report-form input[type="text"],
.market-report-card .market-report-form input[type="tel"],
.market-report-card .market-report-form input[type="email"] {
  background: rgba(247,247,244,0.06);
  border: 1px solid rgba(247,247,244,0.22);
  color: #fff;
}
.market-report-card .market-report-form input::placeholder {
  color: rgba(247,247,244,0.52);
}
.market-report-card .form-consent {
  background: rgba(250,249,246,0.08);
  border-color: rgba(250,249,246,0.18);
  color: rgba(247,247,244,0.68);
  font-size: 0.75rem;
  margin: 0;
  text-align: left;
}
.market-report-card .form-consent a {
  color: var(--surface);
}
.market-report-submit {
  background: var(--metal);
  border: none;
  color: var(--midnight);
  cursor: pointer;
  font-weight: 700;
  justify-content: center;
  width: 100%;
}
.market-report-card .market-status {
  color: rgba(247,247,244,0.68);
  font-size: 0.85rem;
  margin: 4px 0 0;
  text-align: center;
}

.investor-command {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
  gap: var(--space-lg);
  align-items: start;
}
.investor-flow-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.25rem);
  margin: 0 0 var(--space-sm);
}
.investor-flow-copy {
  color: var(--stone);
  max-width: 58ch;
}
.investor-reference-card {
  margin-top: var(--space-md);
  padding: var(--space-md);
}
.investor-command .metric-grid {
  margin-top: var(--space-md);
}
.investor-mandate-form {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  display: grid;
  gap: var(--space-xs);
  padding: var(--space-md);
}
.investor-form-kicker {
  margin-bottom: var(--space-2xs);
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-xs);
}
.mandate-form-section {
  border: 0;
  margin: var(--space-xs) 0 0;
  min-width: 0;
  padding: 0;
}
.mandate-form-section legend {
  color: var(--ink);
  font-weight: 700;
  margin-bottom: var(--space-2xs);
}
.investor-submit {
  justify-content: center;
  width: 100%;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.45fr) minmax(0, 0.55fr);
  gap: var(--space-xl);
  align-items: start;
}
.contact-details,
.contact-methods {
  display: flex;
  flex-direction: column;
}
.contact-details { gap: var(--space-lg); }
.contact-methods { gap: var(--space-md); }
.contact-method,
.contact-form-shell {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.contact-method {
  padding: var(--space-sm);
}
.contact-method p:first-child {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin: 0 0 var(--space-3xs);
  text-transform: uppercase;
}
.contact-form-shell {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-lg);
}
.contact-form-field {
  margin-bottom: var(--space-sm);
}
.contact-form-field label {
  color: var(--ink-soft);
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 6px;
}
.contact-form-field input,
.contact-form-field textarea {
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  outline: none;
  padding: 0.85em 1em;
  transition: border-color 0.15s, box-shadow 0.15s;
  width: 100%;
}
.contact-form-field input:focus,
.contact-form-field textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.contact-submit {
  justify-content: center;
  margin-top: var(--space-xs);
  width: 100%;
}

.related-publications {
  margin: 0 auto;
  max-width: var(--max);
  padding: var(--space-lg) var(--space-md);
}
.related-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  margin-top: var(--space-sm);
}
.related-card {
  background: var(--surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.related-card-link {
  color: inherit;
  display: block;
  text-decoration: none;
}
.related-card-image {
  aspect-ratio: 3 / 2;
  overflow: hidden;
}
.related-card-body {
  padding: var(--space-sm) var(--space-md);
}
.related-card-title {
  font-family: var(--serif);
  font-size: 1.15rem;
  margin: var(--space-3xs) 0;
}
.memo-actions {
  margin: 0 auto;
  max-width: var(--max);
  padding: var(--space-md);
  text-align: center;
}

@media (max-width: 900px) {
  .market-layout,
  .investor-command,
  .contact-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-md);
  }
  .market-map {
    height: 420px;
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   ARCHITECTURAL EDITORIAL PRODUCTION PASS — 2026-06-23
   ═══════════════════════════════════════════════════════════════════════════ */
.button::before { display: none; }
.button {
  border-radius: var(--radius-sm);
  font-family: var(--mono);
  letter-spacing: 0.04em;
  min-height: 44px;
}
.button-primary:hover,
.button-whatsapp:hover,
.button-dark:hover,
.button-secondary:hover {
  transform: translateY(-1px);
  box-shadow: none;
}

.editorial-shell {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding-inline: clamp(20px, 4vw, 56px);
}
.editorial-kicker,
.caption-mono {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1.35;
  text-transform: uppercase;
}
.editorial-kicker { color: var(--oxide); }
.caption-mono { color: var(--stone); }
.architectural-rule {
  border: 0;
  border-top: 1px solid var(--line-strong);
  margin: var(--space-md) 0;
}
.surface-editorial {
  background: var(--surface);
  border: 1px solid var(--line);
}
.surface-blueprint {
  background: var(--blueprint);
  color: #fff;
}

.dossier-rail {
  display: grid;
  gap: 0;
  border-block: 1px solid var(--line-strong);
  font-family: var(--mono);
  font-size: 0.72rem;
  line-height: 1.35;
  text-transform: uppercase;
}
.dossier-rail__item {
  display: grid;
  grid-template-columns: minmax(6.5rem, 0.35fr) minmax(0, 1fr);
  gap: var(--space-xs);
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
}
.dossier-rail__item:last-child { border-bottom: 0; }
.dossier-rail__item span {
  color: var(--stone);
}
.dossier-rail__item strong {
  color: var(--ink);
  font-weight: 600;
  overflow-wrap: anywhere;
}

.folio-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: var(--space-md);
}
.folio-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.folio-card--feature {
  min-height: 100%;
}
.folio-card__image,
.home-cover__image,
.portfolio-feature__image,
.dossier-media__primary {
  position: relative;
  background: var(--bone);
}
.portfolio-record__image,
.folio-card__image {
  position: relative;
}
.asset-fallback {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: end;
  gap: var(--space-3xs);
  padding: var(--space-sm);
  background:
    linear-gradient(135deg, rgba(34, 52, 81, 0.08), rgba(147, 65, 47, 0.08)),
    var(--bone);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  line-height: 1.4;
  text-transform: uppercase;
}
.asset-fallback strong {
  font-family: var(--serif);
  font-size: 1.35rem;
  letter-spacing: 0;
  line-height: 1.1;
  text-transform: none;
}
.folio-card img,
.folio-card picture img,
.home-cover__image img,
.home-cover__image picture img,
.portfolio-feature__image img,
.portfolio-feature__image picture img,
.dossier-media__primary img,
.dossier-media__primary picture img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: relative;
  z-index: 1;
}
.folio-card__body {
  display: grid;
  gap: var(--space-2xs);
  padding: var(--space-sm);
}
.folio-card__body h3 {
  font-size: 1.45rem;
  line-height: 1.15;
}

.home-cover {
  min-height: calc(100svh - 72px);
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  grid-template-areas:
    "copy image"
    "rail rail";
  gap: var(--space-md);
  align-items: end;
  padding-block: clamp(48px, 7vw, 96px) var(--space-md);
}
.home-cover__copy {
  grid-area: copy;
  display: grid;
  gap: var(--space-sm);
  align-self: center;
}
.home-cover__copy .text-display {
  max-width: 9.5ch;
  margin: 0;
}
.home-cover__lede {
  max-width: 45ch;
  color: var(--stone);
  font-size: 1.1rem;
  line-height: 1.75;
}
.home-cover__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}
.home-cover__image {
  grid-area: image;
  position: relative;
  aspect-ratio: 4 / 5;
  border: 1px solid var(--line-strong);
  overflow: hidden;
}
.home-cover__image figcaption {
  position: absolute;
  left: var(--space-xs);
  right: var(--space-xs);
  bottom: var(--space-xs);
  padding: 0.65rem 0.75rem;
  background: rgba(244, 243, 238, 0.92);
  color: var(--ink);
}
.home-cover .dossier-rail {
  grid-area: rail;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.home-cover .dossier-rail__item {
  grid-template-columns: 1fr;
  padding-inline: var(--space-sm);
  border-bottom: 0;
  border-right: 1px solid var(--line);
}
.home-cover .dossier-rail__item:last-child { border-right: 0; }

.proof-strip {
  background: var(--surface);
  border-block: 1px solid var(--line-strong);
}
.proof-strip__inner {
  max-width: var(--max-wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  gap: var(--space-md);
  padding: var(--space-md) clamp(20px, 4vw, 56px);
  align-items: center;
}
.proof-strip__statement {
  max-width: 42ch;
  color: var(--ink-soft);
  font-size: 1.05rem;
}
.proof-strip__metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 0;
}
.proof-strip__metrics div {
  padding: 0 var(--space-sm);
  border-left: 1px solid var(--line);
}
.proof-strip__metrics dt {
  font: 650 2.2rem/1 var(--serif);
  color: var(--blueprint);
}
.proof-strip__metrics dd {
  margin: var(--space-3xs) 0 0;
  color: var(--stone);
  font: 600 0.72rem/1.35 var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.editorial-method {
  background: var(--paper);
}
.editorial-method__grid {
  max-width: var(--max-wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.2fr);
  gap: var(--space-lg);
}
.method-rows {
  display: grid;
  border-top: 1px solid var(--line-strong);
}
.method-row {
  display: grid;
  grid-template-columns: minmax(9rem, 0.32fr) minmax(0, 1fr);
  gap: var(--space-md);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--line);
}
.method-row h3 {
  font-size: 1.5rem;
}
.method-row p {
  color: var(--stone);
  line-height: 1.7;
}

.publication-spread {
  background: var(--surface);
}
.publication-spread__head {
  max-width: var(--max-wide);
  margin: 0 auto var(--space-md);
  padding: 0 clamp(20px, 4vw, 56px);
  display: flex;
  justify-content: space-between;
  gap: var(--space-md);
  align-items: end;
}
.publication-spread__head h2 {
  max-width: 12ch;
}
.publication-spread .folio-grid {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 56px);
}
.publication-spread .folio-card__image {
  aspect-ratio: 16 / 10;
}
.publication-spread .folio-card--feature .folio-card__image {
  aspect-ratio: 16 / 12;
}
.folio-stack {
  display: grid;
  gap: var(--space-md);
}

.private-invitation {
  background: var(--blueprint);
  color: #fff;
}
.private-invitation__inner {
  max-width: var(--max-wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.65fr);
  gap: var(--space-lg);
  padding: clamp(56px, 8vw, 108px) clamp(20px, 4vw, 56px);
  align-items: center;
}
.private-invitation h2,
.private-invitation p,
.private-invitation .editorial-kicker {
  color: #fff;
}
.private-invitation__copy p {
  max-width: 50ch;
  color: rgba(255,255,255,0.72);
  margin: var(--space-sm) 0 var(--space-md);
}
.private-invitation .dossier-rail {
  border-color: rgba(255,255,255,0.35);
}
.private-invitation .dossier-rail__item {
  border-color: rgba(255,255,255,0.16);
}
.private-invitation .dossier-rail__item span,
.private-invitation .dossier-rail__item strong {
  color: #fff;
}

.portfolio-index {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 56px) clamp(56px, 8vw, 108px);
}
.portfolio-index__intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(260px, 0.55fr);
  gap: var(--space-lg);
  align-items: end;
  padding: var(--space-xl) 0 var(--space-md);
}
.portfolio-index__intro h1 {
  max-width: 12ch;
}
.portfolio-index__meta {
  border-top: 1px solid var(--line-strong);
  padding-top: var(--space-xs);
}
.portfolio-publications {
  display: grid;
  gap: var(--space-sm);
}
.portfolio-feature,
.portfolio-record {
  color: inherit;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.portfolio-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
}
.portfolio-feature__image {
  min-height: 440px;
}
.portfolio-feature__body,
.portfolio-record__body {
  display: grid;
  gap: var(--space-sm);
  padding: var(--space-md);
}
.portfolio-feature__body h2,
.portfolio-record__body h2 {
  font-size: 2rem;
  line-height: 1.1;
}
.portfolio-record {
  display: grid;
  grid-template-columns: minmax(180px, 0.38fr) minmax(0, 1fr);
  min-height: 190px;
}
.portfolio-record__image {
  position: relative;
  background: var(--bone);
}
.portfolio-record__image img,
.portfolio-record__image picture img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.portfolio-record__meta,
.portfolio-record__metric,
.portfolio-feature__metric {
  font-family: var(--mono);
  font-size: 0.74rem;
  line-height: 1.4;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.portfolio-record__meta { color: var(--stone); }
.portfolio-record__metric,
.portfolio-feature__metric { color: var(--oxide); }
.portfolio-record__footer,
.portfolio-feature__footer {
  display: flex;
  justify-content: space-between;
  gap: var(--space-xs);
  align-items: center;
  color: var(--blueprint);
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.memo-dossier {
  background: var(--paper);
}
.dossier-hero {
  max-width: var(--max-wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1.05fr);
  gap: var(--space-md);
  padding: clamp(48px, 7vw, 96px) clamp(20px, 4vw, 56px) var(--space-md);
  align-items: end;
}
.dossier-hero__copy {
  display: grid;
  gap: var(--space-sm);
}
.dossier-hero__copy h1 {
  max-width: 11ch;
}
.dossier-hero__lede {
  color: var(--stone);
  font-size: 1.1rem;
  line-height: 1.72;
}
.dossier-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}
.dossier-hero__image {
  aspect-ratio: 16 / 11;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--bone);
}
.dossier-hero__image img,
.dossier-hero__image picture img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.memo-dossier .memo-layout {
  padding-top: var(--space-md);
}
.memo-dossier .memo-sidebar .dossier-rail {
  margin-bottom: var(--space-sm);
}
.memo-dossier .metric-card,
.memo-dossier .scenario,
.memo-dossier .sidebar-card,
.market-instrument .card,
.guided-mandate,
.private-access-dossier .vault-form-console,
.contact-form-shell {
  border-radius: var(--radius-md);
  box-shadow: none;
}

.market-instrument,
.investor-advisory,
.private-access-dossier {
  background: var(--paper);
}
.market-instrument .portfolio-header,
.investor-advisory .portfolio-header {
  max-width: var(--max-wide);
}
.market-instrument .market-map,
.market-instrument .market-chart-frame {
  border-color: var(--line-strong);
}
.market-instrument .market-report-card,
.market-instrument .market-zone-card,
.market-instrument .market-card {
  background: var(--surface);
  border-color: var(--line);
}
.data-source-note {
  margin-top: var(--space-xs);
  color: var(--stone);
  font-family: var(--mono);
  font-size: 0.72rem;
  line-height: 1.45;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.guided-mandate {
  background: var(--surface);
  border: 1px solid var(--line);
}
.private-access-dossier {
  min-height: calc(100svh - 72px);
}
.private-access-dossier__inner {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: clamp(48px, 7vw, 96px) clamp(20px, 4vw, 56px);
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.8fr);
  gap: var(--space-lg);
  align-items: start;
}
.private-access-dossier h1 {
  max-width: 11ch;
}
.private-access-dossier__lede {
  color: var(--stone);
  margin: var(--space-sm) 0 var(--space-md);
  max-width: 48ch;
}
.private-access-dossier .vault-experience-container {
  margin-top: 0;
}
.private-access-dossier .vault-door {
  display: none;
}
.private-access-dossier .vault-form-console {
  position: relative;
  z-index: 1;
  background: var(--blueprint);
  border-color: rgba(255,255,255,0.18);
}

.contact-editorial {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 0.65fr);
  gap: var(--space-lg);
  align-items: end;
  padding-block: var(--space-xl) var(--space-md);
}
.contact-editorial h1 {
  max-width: 10ch;
  margin: var(--space-2xs) 0 var(--space-xs);
}
.contact-editorial .text-lede {
  max-width: 56ch;
}
.contact-editorial__rail {
  margin-bottom: var(--space-xs);
}

@media (max-width: 860px) {
  .contact-editorial {
    grid-template-columns: 1fr;
    padding-block: var(--space-lg) var(--space-sm);
  }
  .contact-editorial h1 {
    max-width: 100%;
  }
}

@media (max-width: 960px) {
  .home-cover,
  .folio-grid,
  .proof-strip__inner,
  .editorial-method__grid,
  .private-invitation__inner,
  .portfolio-index__intro,
  .portfolio-feature,
  .dossier-hero,
  .private-access-dossier__inner {
    grid-template-columns: 1fr;
  }
  .home-cover {
    grid-template-areas:
      "copy"
      "image"
      "rail";
    align-items: start;
    padding-block: var(--space-lg) var(--space-sm);
  }
  .home-cover__copy .text-display,
  .dossier-hero__copy h1,
  .portfolio-index__intro h1,
  .private-access-dossier h1 {
    max-width: 100%;
  }
  .home-cover__image {
    aspect-ratio: 16 / 11;
  }
  .home-cover .dossier-rail,
  .proof-strip__metrics {
    grid-template-columns: 1fr;
  }
  .home-cover .dossier-rail__item {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding-inline: 0;
  }
  .proof-strip__metrics div {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding: var(--space-sm) 0 0;
  }
  .method-row,
  .portfolio-record {
    grid-template-columns: 1fr;
  }
  .portfolio-feature__image {
    min-height: auto;
    aspect-ratio: 16 / 11;
  }
}

@media (max-width: 520px) {
  .home-cover__actions,
  .dossier-hero__actions,
  .private-invitation .button,
  .portfolio-index .button {
    width: 100%;
  }
  .home-cover__actions .button,
  .dossier-hero__actions .button {
    width: 100%;
  }
  .publication-spread__head {
    display: grid;
    align-items: start;
  }
  .portfolio-feature__body,
  .portfolio-record__body,
  .folio-card__body {
    padding: var(--space-sm);
  }
  .dossier-rail__item {
    grid-template-columns: minmax(5.75rem, 0.35fr) minmax(0, 1fr);
  }
}

@media (max-width: 520px) {
  .market-shell,
  .related-publications,
  .memo-actions {
    padding-left: var(--space-xs);
    padding-right: var(--space-xs);
  }
  .market-map {
    height: 360px;
    min-height: 320px;
  }
  .market-card,
  .market-zone-card,
  .market-report-card,
  .investor-mandate-form,
  .contact-form-shell {
    padding: var(--space-sm);
  }
  .market-metric-grid,
  .form-grid,
  .choice-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   DIVIDERS & ORNAMENTS
   ═══════════════════════════════════════════════════════════════════════════ */
.divider-line { border: none; border-top: 1px solid var(--line); margin: var(--space-lg) 0; }
.divider-dot  { text-align: center; margin: var(--space-lg) 0; color: var(--stone-lt); letter-spacing: 0.5em; }
.divider-dot::after { content: "· · ·"; }
.divider-ornament {
  text-align: center;
  margin: var(--space-xl) 0;
  color: var(--accent);
  font-family: var(--serif);
  font-size: 1.6rem;
}
.divider-ornament::after { content: "§"; }

/* ═══════════════════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════════════════ */
.site-footer {
  background: #050505;
  color: rgba(255,255,255,0.70);
  padding: var(--space-2xl) var(--space-md) var(--space-md);
  border-top: 1px solid rgba(255,255,255,0.14);
}
.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-lg);
}
.footer-brand .brand {
  font: 700 1.5rem/1 var(--serif);
  letter-spacing: 0;
  color: #ffffff;
  margin-bottom: var(--space-xs);
  display: block;
}
.footer-brand .text-caption { color: rgba(255,255,255,0.64); }
.site-footer h4 {
  font: 600 0.68rem/1 var(--sans);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.56);
  margin-bottom: var(--space-sm);
}
.site-footer a {
  display: block;
  color: rgba(255,255,255,0.72);
  text-decoration: none;
  font-size: 0.88rem;
  padding: 0.3em 0;
  transition: color var(--duration-fast);
}
.site-footer a:hover { color: #ffffff; }
.footer-bottom {
  max-width: var(--max);
  margin: var(--space-xl) auto 0;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 0.76rem;
  color: rgba(255,255,255,0.45);
}
@media (max-width: 860px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .footer-inner { grid-template-columns: 1fr; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   INQUIRY MODAL
   ═══════════════════════════════════════════════════════════════════════════ */
.inquiry-modal {
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2xl);
  max-width: 480px;
  width: 90%;
  padding: var(--space-lg);
  background: var(--surface);
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  margin: 0;
  z-index: var(--z-modal);
  animation: scaleIn var(--duration-normal) var(--ease-out-expo);
}
.inquiry-modal:not([open]) {
  display: none;
}

/* ── Mobile: Bottom Sheet Override ── */
@media (max-width: 767px) {
  .inquiry-modal {
    /* Reset centered positioning */
    top: auto !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    transform: none !important;
    width: 100% !important;
    max-width: 100% !important;
    /* Rounded top corners only */
    border-radius: 20px 20px 0 0 !important;
    padding: 0 !important;
    /* Keyboard-aware max height — dvh adjusts when keyboard opens */
    max-height: 92dvh !important;
    /* Fallback: */
    max-height: calc(92vh - env(safe-area-inset-bottom, 0px));
    overflow: hidden;
    /* Slide up animation (replaces scaleIn on mobile) */
    animation: slideUpSheet var(--duration-normal) var(--ease-out-expo) !important;
  }
  .inquiry-modal[open] {
    display: flex;
    flex-direction: column;
  }

  @keyframes slideUpSheet {
    from { transform: translateY(100%); opacity: 0.6; }
    to   { transform: translateY(0);    opacity: 1; }
  }

  /* Drag handle — mobile only */
  .inquiry-modal::before {
    content: '';
    display: block;
    width: 40px;
    height: 4px;
    border-radius: 2px;
    background: rgba(28,27,24,0.12);
    margin: 14px auto 10px;
    flex-shrink: 0;
  }

  /* Make the inquiry form body scrollable when keyboard opens */
  .inquiry-form {
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    flex: 1;
    padding: var(--space-md) var(--space-md) 0;
  }

  /* Submit/actions row — sticky at bottom, above home indicator */
  .inquiry-actions {
    flex-shrink: 0;
    padding: var(--space-sm) var(--space-md);
    padding-bottom: calc(var(--space-sm) + env(safe-area-inset-bottom));
    border-top: 1px solid var(--line);
    background: var(--surface);
  }
  .inquiry-actions .button {
    width: 100%;
    min-height: 52px;
    justify-content: center;
  }
}


.inquiry-modal::backdrop {
  background: rgba(28,27,24,0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.inquiry-close {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  background: rgba(28,27,24,0.05);
  border: none;
  font-size: 1.3rem;
  cursor: pointer;
  color: var(--stone);
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--duration-fast);
}
.inquiry-close:hover { background: rgba(28,27,24,0.1); }
.inquiry-form h2 {
  font: 600 1.6rem/1.2 var(--serif);
  margin-bottom: var(--space-3xs);
  color: var(--ink);
}

/* ── Form Inputs (shared) ── */
.form-group { margin-bottom: var(--space-sm); }
.form-label {
  display: block;
  font: 500 0.78rem/1 var(--sans);
  letter-spacing: 0.03em;
  color: var(--ink-soft);
  margin-bottom: 6px;
}
.form-input,
input[type="text"],
input[type="tel"],
input[type="email"],
input[type="number"],
select,
textarea {
  font-family: var(--sans);
  font-size: 0.92rem;
}

.investor-command label,
.intent-capture-form label {
  color: var(--ink);
  display: grid;
  font: 600 0.78rem/1.35 var(--sans);
  gap: 0.35rem;
}
.investor-command input[type="text"],
.investor-command input[type="tel"],
.investor-command input[type="email"],
.investor-command input[type="number"],
.investor-command select,
.investor-command textarea,
.intent-capture-form input[type="text"],
.intent-capture-form input[type="tel"],
.intent-capture-form input[type="email"],
.intent-capture-form input[type="number"],
.intent-capture-form select,
.intent-capture-form textarea {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink);
  padding: 0.82rem 0.9rem;
  width: 100%;
}
.choice-grid {
  display: grid;
  gap: 0.5rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.choice-grid label {
  align-items: center;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  display: flex;
  font-size: 0.82rem;
  font-weight: 600;
  gap: 0.45rem;
  min-height: 42px;
  padding: 0.7rem 0.75rem;
}
.choice-grid input {
  accent-color: var(--accent);
}
.mandate-matches {
  display: grid;
  gap: 0.55rem;
  margin-top: var(--space-xs);
}
.mandate-match {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
}
.mandate-match a {
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}
.mandate-match p {
  color: var(--stone);
  font-size: 0.78rem;
  margin: 0.2rem 0 0;
}
.investor-mandate-form .button[type="submit"] {
  line-height: 1.2;
  min-height: 48px;
  overflow-wrap: anywhere;
  text-align: center;
  white-space: normal;
}

@media (max-width: 860px) {
  .investor-command {
    grid-template-columns: 1fr !important;
    gap: var(--space-md) !important;
  }
  .investor-command > .reveal {
    margin-bottom: 0;
  }
  .investor-command .investor-mandate-form {
    padding: var(--space-sm) !important;
  }
  .investor-command .form-grid {
    grid-template-columns: 1fr !important;
  }
}

@media (max-width: 520px) {
  body:has(.investor-command) .floating-whatsapp {
    display: none;
  }
  .investor-command {
    padding-left: var(--space-xs) !important;
    padding-right: var(--space-xs) !important;
  }
  .investor-command .choice-grid {
    grid-template-columns: 1fr;
  }
  .investor-command .choice-grid label {
    min-height: 46px;
  }
  .investor-command .metric-grid {
    grid-template-columns: 1fr !important;
  }
}
.hp-field {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.form-status {
  min-height: 1.2em;
  margin: var(--space-xs) 0 0;
  color: var(--stone);
  font-size: 0.82rem;
  text-align: center;
}
.form-status.success { color: var(--success); }
.form-status.error { color: var(--error); }

.form-consent {
  align-items: flex-start;
  background: var(--accent-soft);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  color: var(--stone);
  cursor: pointer;
  display: flex;
  font-size: 0.78rem;
  gap: 10px;
  line-height: 1.45;
  margin: var(--space-xs) 0;
  padding: 0.78rem 0.85rem;
}
.form-consent input {
  accent-color: var(--accent);
  flex: 0 0 auto;
  margin-top: 0.18rem;
}
.form-consent a {
  color: var(--ink);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.form-consent-dark {
  background: rgba(250, 249, 246, 0.08);
  border-color: rgba(250, 249, 246, 0.18);
  color: rgba(250, 249, 246, 0.68);
  text-align: left;
}
.form-consent-dark a {
  color: var(--surface);
}

.contact-layout a {
  overflow-wrap: anywhere;
}

@media (max-width: 860px) {
  .contact-layout {
    grid-template-columns: 1fr !important;
    gap: var(--space-lg) !important;
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   FLOATING WHATSAPP
   ═══════════════════════════════════════════════════════════════════════════ */
.floating-whatsapp {
  position: fixed;
  bottom: var(--space-md);
  right: var(--space-md);
  z-index: var(--z-overlay);
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  background: #050505;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 50%;
  box-shadow: 0 8px 24px rgba(0,0,0,0.28);
  transition: transform var(--duration-fast) var(--ease-spring),
              box-shadow var(--duration-fast),
              opacity var(--duration-fast);
  animation: float 4s ease-in-out infinite;
  animation-delay: 3s;
}
.floating-whatsapp:hover {
  transform: scale(1.12);
  box-shadow: 0 12px 34px rgba(0,0,0,0.34);
}
.floating-whatsapp:active { transform: scale(0.95); }

.floating-whatsapp::before {
  content: 'Chatear con Garcés Mena';
  position: absolute;
  right: calc(100% + 12px);
  top: 50%; transform: translateY(-50%);
  background: var(--ink);
  color: var(--surface);
  padding: 0.5em 0.9em;
  border-radius: var(--radius-sm);
  font: 500 0.72rem/1 var(--sans);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-fast);
  box-shadow: var(--shadow-md);
}
.floating-whatsapp:hover::before { opacity: 1; }
.floating-whatsapp.hidden { opacity: 0; pointer-events: none; }
body:has(.nav-toggle-input:checked) .floating-whatsapp {
  display: none;
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 520px) {
  .floating-whatsapp { bottom: calc(var(--space-md) + env(safe-area-inset-bottom)); }
  .floating-whatsapp.has-mobile-actions { display: none; }
  .floating-whatsapp::before { display: none; }
}

.mobile-property-actions {
  display: none;
}

@media (max-width: 720px) {
  .mobile-property-actions {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: var(--z-overlay);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xs);
    padding: var(--space-2xs) var(--space-xs) calc(var(--space-2xs) + env(safe-area-inset-bottom));
    background: color-mix(in srgb, var(--surface) 94%, transparent);
    border-top: 1px solid var(--line);
    box-shadow: 0 -12px 30px rgba(28, 27, 24, 0.12);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
  }
  .mobile-property-actions .button {
    min-height: 44px;
    justify-content: center;
    padding: 0.8em 0.9em;
    text-align: center;
  }
  body:has(.mobile-property-actions) {
    padding-bottom: calc(68px + env(safe-area-inset-bottom));
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   BREADCRUMBS
   ═══════════════════════════════════════════════════════════════════════════ */
.breadcrumb {
  font: 400 0.78rem/1 var(--sans);
  color: var(--stone-lt);
  padding: var(--space-xs) 0;
  display: flex;
  align-items: center;
  gap: 0.5em;
}
.breadcrumb a {
  color: var(--stone-lt);
  text-decoration: none;
  transition: color var(--duration-fast);
}
.breadcrumb a:hover { color: var(--ink); }
.breadcrumb span[aria-current] { color: var(--ink); font-weight: 500; }

/* ═══════════════════════════════════════════════════════════════════════════
   SKIP LINK & ACCESSIBILITY
   ═══════════════════════════════════════════════════════════════════════════ */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  padding: 0.5em 1em;
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius-sm);
  z-index: var(--z-toast);
  font-size: 0.85rem;
}
.skip-link:focus { top: var(--space-sm); }

/* ═══════════════════════════════════════════════════════════════════════════
   BLUR-UP IMAGE PLACEHOLDER
   ═══════════════════════════════════════════════════════════════════════════ */
picture img[style*="background"] {
  background-size: cover;
  background-repeat: no-repeat;
  transition: filter var(--duration-slow) var(--ease-out-expo);
}
picture img[style*="background"]:not([src=""]) { filter: none; }

/* ═══════════════════════════════════════════════════════════════════════════
   404 PAGE
   ═══════════════════════════════════════════════════════════════════════════ */
.page-intro .eyebrow { color: var(--accent); font-size: 3rem; font-family: var(--serif); font-weight: 700; }

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION HEADING (used in portfolio/insights lists)
   ═══════════════════════════════════════════════════════════════════════════ */
.section-heading {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

/* ═══════════════════════════════════════════════════════════════════════════
   RESPONSIVE OVERRIDES
   ═══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 860px) {
  .site-header { grid-template-columns: 1fr; }
  .hero,
  .memo-hero { min-height: auto; }
  .hero-content { max-width: 100%; }
}

@media (max-width: 520px) {
  .hero h1, .page-intro h1, .memo h1 { font-size: 3rem; }
  .hero-actions, .header-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .button { width: 100%; }
  .section-inner,
  .memo-layout {
    padding-left: var(--space-xs);
    padding-right: var(--space-xs);
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   PRINT
   ═══════════════════════════════════════════════════════════════════════════ */
@media print {
  .site-header, .site-footer, .memo-sidebar, .memo-actions,
  .lightbox, .floating-whatsapp, .related-grid, .divider-ornament,
  .button, button { display: none !important; }
  .memo-layout { grid-template-columns: 1fr; }
  .memo-hero { min-height: auto; page-break-after: avoid; }
  body { padding-top: 0; background: #fff; color: #000; }
  .prose { max-width: 100%; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   LISTING ROW (legacy grid compatibility)
   ═══════════════════════════════════════════════════════════════════════════ */
.listing-row {
  border-top: 1px solid var(--line);
  display: grid;
  gap: clamp(24px, 4vw, 56px);
  grid-template-columns: minmax(240px, 0.54fr) minmax(0, 0.46fr);
  padding: clamp(28px, 4vw, 52px) 0;
}
.listing-image { aspect-ratio: 16 / 10; background: var(--line); overflow: hidden; border-radius: var(--radius-md); }
.listing-row h2 { margin-top: 0; }

.hero-image,
.memo-hero img,
.listing-image img,
.gallery img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.lede {
  color: var(--stone);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  max-width: 680px;
}

.eyebrow,
.section-kicker {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  margin: 0 0 14px;
  text-transform: uppercase;
}

.gallery {
  display: grid;
  gap: 18px;
  grid-template-columns: 1.15fr 0.85fr;
}
.gallery img { aspect-ratio: 4 / 3; }
.gallery img:first-child { grid-row: span 2; }

.map-block {
  align-items: stretch;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 30px;
  grid-template-columns: 0.42fr 0.58fr;
}
.map-placeholder {
  align-items: center;
  background:
    linear-gradient(90deg, rgba(28,27,24,0.04) 1px, transparent 1px),
    linear-gradient(0deg, rgba(28,27,24,0.04) 1px, transparent 1px),
    var(--bone);
  background-size: 34px 34px;
  border: 1px solid var(--line);
  display: flex;
  justify-content: center;
  min-height: 260px;
  border-radius: var(--radius-md);
}
.map-placeholder span {
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
}

.memo-cta {
  border-top: 1px solid var(--line);
  text-align: center;
}

.off-market {
  background: var(--ink);
  color: var(--surface);
  margin-bottom: clamp(40px, 6vw, 80px);
}
.off-market p { color: rgba(250,249,246,0.65); }
.off-market .button { background: var(--surface); border-color: var(--surface); color: var(--ink); }

.empty {
  border: 1px solid var(--line);
  padding: 48px;
  text-align: center;
  border-radius: var(--radius-md);
}

.lang {
  color: var(--stone);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.nav a,
.footer-contact a,
.section-heading a {
  border-bottom: 1px solid transparent;
}
.nav a:hover,
.footer-contact a:hover,
.section-heading a:hover {
  border-color: currentColor;
}

.section-portfolio-preview { border-top: 1px solid var(--line); }

.thesis { max-width: 840px; }
.thesis p {
  font-family: var(--serif);
  font-size: clamp(1.55rem, 3vw, 2.4rem);
  line-height: 1.25;
}

/* ── Pillar/Metric/Scenario Grid old fallback styles ── */
.pillar-grid p,
.scenario-grid p,
.memo-cta p,
.page-intro p,
.portfolio-row p {
  color: var(--stone);
}

.metric-grid span {
  color: var(--stone);
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
  text-transform: uppercase;
}
.metric-grid strong,
.scenario-grid strong {
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 600;
}

@media (max-width: 860px) {
  .listing-row, .map-block { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; }
  .gallery img:first-child { grid-row: auto; }
  .hero-image, .memo-hero img { min-height: 320px; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   OPERATION: DINNER_OUT — Visual & Premium Upgrades
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Step 01: PRISM-HERO Cinematic Hero ── */
.hero-prism {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: var(--space-xl) var(--space-md);
  margin-top: -72px;
  background-color: var(--ink);
}
.hero-prism__media {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.hero-prism__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.65;
  will-change: transform;
}
.hero-prism__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(28,27,24,0.88) 0%,
    rgba(28,27,24,0.55) 40%,
    rgba(28,27,24,0.3) 100%
  );
  z-index: 2;
}
.hero-prism__content {
  position: relative;
  z-index: 3;
  max-width: 780px;
  color: var(--surface);
  padding-top: 72px;
}
.hero-prism__scroll-indicator {
  position: absolute;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  height: 48px;
  width: 1px;
  overflow: hidden;
}
.hero-prism__scroll-indicator .indicator-line {
  display: block;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  position: relative;
}
.hero-prism__scroll-indicator .indicator-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 24px;
  background: var(--gold);
  animation: scrollSlide 2.2s cubic-bezier(0.16, 1, 0.3, 1) infinite;
}
@keyframes scrollSlide {
  0% { transform: translateY(-100%); }
  80%, 100% { transform: translateY(100%); }
}

/* ── Step 02: AURA Adaptive Header & Nav ── */
.site-header.site-header--transparent {
  background: transparent;
  border-bottom-color: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}
.site-header.site-header--glass {
  background: var(--surface-glass);
  backdrop-filter: blur(var(--blur-intensity));
  -webkit-backdrop-filter: blur(var(--blur-intensity));
  border-bottom-color: var(--line);
  box-shadow: var(--shadow-sm);
}
.site-header.site-header--glass .brand {
  color: var(--ink);
}
.site-header.site-header--glass .brand-logo {
  filter: none;
}
.site-header.site-header--glass .nav-item {
  color: var(--stone);
}
.site-header.site-header--glass .nav-item:hover,
.site-header.site-header--glass .nav-item[aria-current="page"] {
  color: var(--ink);
}
.site-header.site-header--glass .nav-item::after {
  background: var(--ink);
}
.site-header.site-header--glass .nav-lang {
  color: var(--stone);
  border-color: var(--line-strong);
}
.site-header.site-header--glass .nav-lang:hover {
  color: var(--surface);
  background: var(--ink);
  border-color: var(--ink);
}
.site-header.site-header--glass .button-whatsapp {
  background: var(--ink);
  color: var(--surface);
  border-color: var(--ink);
}
.site-header.site-header--glass .button-whatsapp:hover {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.site-header.site-header--glass .nav-toggle span {
  background: var(--ink);
}

.nav-number {
  font-size: 0.62rem;
  font-family: var(--serif);
  vertical-align: super;
  margin-right: 3px;
  opacity: 0.5;
}

/* ── Step 03: LEDGER Underwriting Simulator ── */
.underwriting-ledger {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-top: var(--space-md);
  box-shadow: var(--shadow-sm);
}
.ledger-header {
  margin-bottom: var(--space-sm);
}
.ledger-controls {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}
.control-group {
  display: flex;
  flex-direction: column;
}
.control-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--stone);
  margin-bottom: 4px;
}
.control-value {
  color: var(--ink);
  font-weight: 600;
}
.ledger-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 2px;
  background: var(--line-strong);
  outline: none;
  margin: var(--space-3xs) 0;
}
.ledger-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--ink);
  cursor: pointer;
  transition: transform var(--duration-fast);
}
.ledger-slider::-webkit-slider-thumb:hover {
  transform: scale(1.3);
  background: var(--gold);
}
.ledger-outputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: var(--space-sm) 0;
  margin: var(--space-sm) 0;
}
.output-metric {
  display: flex;
  flex-direction: column;
}
.metric-title {
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--stone);
  letter-spacing: 0.05em;
}
.metric-number {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 600;
  color: var(--ink);
}
.ledger-chart {
  height: 100px;
  background: var(--bone);
  border-radius: var(--radius-sm);
  padding: var(--space-3xs);
  margin-bottom: var(--space-sm);
}
#ledger-chart-svg {
  width: 100%;
  height: 100%;
}
.ledger-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ── Step 04: EXPLORER SVG Architectural Stack Explorer ── */
.building-explorer {
  border-top: 1px solid var(--line);
  padding-top: var(--space-lg);
  margin-top: var(--space-lg);
}
.explorer-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-lg);
  align-items: start;
}
@media (max-width: 860px) {
  .explorer-grid {
    grid-template-columns: 1fr;
  }
}
.explorer-canvas {
  background: var(--bone);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  display: flex;
  justify-content: center;
  align-items: center;
}
#building-stack-svg {
  max-height: 380px;
  width: 100%;
}
.stack-roof {
  fill: var(--bone);
  stroke: var(--ink);
  stroke-width: 1.5;
}
.stack-level {
  fill: var(--surface);
  stroke: var(--line-strong);
  stroke-width: 1.5;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out-expo);
}
.stack-level:hover, .stack-level.stack-level--active {
  fill: var(--ink);
  stroke: var(--ink);
}
.stack-level.stack-level--active {
  filter: drop-shadow(0 0 6px rgba(212, 175, 55, 0.35));
}
.stack-foundation {
  fill: var(--stone);
  opacity: 0.3;
}
.explorer-details {
  padding: var(--space-md);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: opacity var(--duration-fast) ease-in-out;
}
.explorer-specs {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xs);
  margin: var(--space-xs) 0;
  border-top: 1px solid var(--line);
  padding-top: var(--space-xs);
}
.explorer-specs .spec-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--stone);
}
.explorer-specs .spec-row strong {
  color: var(--ink);
}

/* ── Step 05: ORACLE-CANVAS Observatory Map ── */
.observatory-dashboard {
  margin-top: var(--space-sm);
}
.dashboard-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-lg);
}
@media (max-width: 992px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}
#observatory-leaflet-map {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  position: relative;
  z-index: 10;
}
.dashboard-data-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 450px;
}
.chart-canvas-wrapper {
  margin: var(--space-sm) 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: var(--space-3xs);
  background: var(--paper);
}
.zone-curator-insights {
  border-top: 1px solid var(--line);
  padding-top: var(--space-sm);
  margin-top: var(--space-xs);
}
.zone-action-btn {
  margin-top: var(--space-sm);
}

/* ── Step 06: VAULT-GATE Off-Market ── */
.vault-experience-container {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--surface);
  margin: var(--space-md) auto;
}
.vault-door {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: flex;
  opacity: 0.32;
  pointer-events: none;
  transition: visibility 0s var(--duration-slower);
}
.vault-door__left, .vault-door__right {
  flex: 1;
  background: #050505;
  border: 1px solid rgba(255,255,255,0.03);
  transition: transform var(--duration-slower) var(--ease-in-out-cubic);
}
.vault-door__left { transform-origin: left; }
.vault-door__right { transform-origin: right; }
.vault-door__wheel-container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120px;
  height: 120px;
  z-index: 51;
  transition: transform var(--duration-slower) var(--ease-in-out-cubic),
              opacity var(--duration-normal) var(--ease-out-quad);
}
.vault-wheel {
  width: 100%;
  height: 100%;
}
.vault-door--open .vault-door__left {
  transform: translateX(-100%);
}
.vault-door--open .vault-door__right {
  transform: translateX(100%);
}
.vault-door--open .vault-door__wheel-container {
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.6) rotate(180deg);
}
.vault-door--open {
  visibility: hidden;
  opacity: 0;
}
.vault-form-console {
  position: relative;
  z-index: 1;
  padding: var(--space-lg);
  max-width: 580px;
  margin: 0 auto;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(5,5,5,0.68);
  box-shadow: 0 24px 80px rgba(0,0,0,0.28);
}
.vault-form-console .control-box {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.18);
}
.form-step {
  display: none;
  opacity: 0;
  transform: translateX(20px);
  transition: opacity var(--duration-normal) var(--ease-out-quad),
              transform var(--duration-normal) var(--ease-out-quad);
}
.form-step--active {
  display: block;
  opacity: 1;
  transform: translateX(0);
}
.control-box {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: var(--space-2xs) var(--space-xs);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--duration-fast);
  background: var(--paper);
  margin-bottom: 8px;
}
.control-box:hover {
  border-color: var(--ink);
}
.control-box input {
  width: 18px;
  height: 18px;
  accent-color: var(--ink);
}
.premium-text-input {
  width: 100%;
  padding: 0.8em;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  margin-bottom: var(--space-2xs);
  font-family: var(--sans);
  color: var(--ink);
}
.premium-text-input:focus {
  border-color: var(--ink);
  outline: none;
}
.consent-checkbox-label {
  display: flex;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--stone);
  margin-top: var(--space-2xs);
  cursor: pointer;
}
.consent-checkbox-label input {
  margin-top: 3px;
  accent-color: var(--ink);
}
.vault-unlocked-content {
  padding: var(--space-lg);
}

/* ── Step 07: GALLERY-MEMO Split Media Gallery & Exporter ── */
.editorial-gallery-grid {
  margin-bottom: var(--space-md);
}
.gallery-primary-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  cursor: pointer;
}
.gallery-primary-frame img {
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out-expo);
}
.gallery-primary-frame:hover img {
  transform: scale(1.03);
}
.gallery-frame-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.underwriting-exporter {
  background: var(--bone);
  border: 1px solid var(--line);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: var(--space-md) 0;
}
@media (max-width: 768px) {
  .underwriting-exporter {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-sm);
  }
}
#download-memo-btn {
  position: relative;
  overflow: hidden;
}
.btn-progress-line {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  width: 100%;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease-out;
}
.exporter-log-console {
  display: block;
  margin-top: 6px;
  font-size: 0.7rem;
  color: var(--stone);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Fullscreen Media Grid */
.fullscreen-gallery-overlay {
  position: fixed;
  inset: 0;
  background: #050505;
  z-index: var(--z-modal);
  display: none;
}
.close-fs-overlay {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  background: none;
  border: none;
  color: #fff;
  font-size: 2.5rem;
  cursor: pointer;
  z-index: 310;
}
.fs-split-container {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  height: 100%;
}
@media (max-width: 992px) {
  .fs-split-container {
    grid-template-columns: 1fr;
    grid-template-rows: 1.2fr 0.8fr;
  }
}
.fs-slider-viewport {
  background: #000;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.fs-slider-track {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.fs-slider-track img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
}
.fs-specs-sheet {
  background: #101010;
  color: #fff;
  padding: var(--space-lg) var(--space-md);
  border-left: 1px solid rgba(255,255,255,0.08);
  overflow-y: auto;
}
.spec-block {
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: var(--space-sm) 0;
}
.spec-label {
  display: block;
  font-size: 0.65rem;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.05em;
}
.spec-value {
  font-size: 1.05rem;
  font-weight: 500;
}

/* -- Performance: content-visibility for below-fold sections -- */
.trust-bar,
.section-portfolio-preview,
.off-market-teaser,
.method-teaser,
.portfolio-results,
.memo-section,
.memo-sidebar {
  content-visibility: auto;
  contain-intrinsic-size: auto 600px;
}

@media (max-width: 860px) {
  .trust-bar,
  .section-portfolio-preview,
  .off-market-teaser,
  .method-teaser,
  .portfolio-results,
  .memo-section,
  .memo-sidebar {
    contain-intrinsic-size: auto 400px;
  }
}

/* ==========================================================================
   Step 05 — Form UX & Conversion Optimization (FUNNEL)
   ========================================================================== */

/* Progressive disclosure for investor mandate form */
.mandate-advanced-fields {
  margin-top: var(--space-xs);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.mandate-advanced-fields > summary {
  cursor: pointer;
  list-style: none;
  padding: var(--space-sm);
  text-align: center;
  font-weight: 600;
  outline: none;
  background: var(--surface);
  transition: background var(--duration-fast);
}
.mandate-advanced-fields > summary:hover {
  background: rgba(5,5,5,0.02);
}
.mandate-advanced-fields > summary::-webkit-details-marker { display: none; }
.mandate-advanced-fields[open] > summary {
  border-bottom: 1px solid var(--line);
  margin-bottom: var(--space-xs);
  background: var(--surface-hover);
}
.mandate-expand-hint {
  display: block;
  font-size: 0.72rem;
  color: var(--stone-lt);
  font-weight: 400;
  margin-top: 2px;
  white-space: normal;
}
.mandate-expand-btn {
  white-space: normal !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  height: auto !important;
  padding: var(--space-xs) var(--space-sm) !important;
  text-align: center;
  line-height: 1.25 !important;
}
.mandate-advanced-fields fieldset,
.mandate-advanced-fields .form-grid,
.mandate-advanced-fields label {
  padding-left: var(--space-sm);
  padding-right: var(--space-sm);
}

/* On desktop (>860px), auto-open the advanced fields */
@media (min-width: 861px) {
  .mandate-advanced-fields {
    border: none;
  }
  .mandate-advanced-fields > summary {
    display: none;
  }
  .mandate-advanced-fields[open] > summary {
    display: none;
  }
  .mandate-advanced-fields fieldset,
  .mandate-advanced-fields .form-grid,
  .mandate-advanced-fields label {
    padding-left: 0;
    padding-right: 0;
  }
}

/* Inline validation error states */
.field-invalid {
  border-color: var(--error, #dc2626) !important;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.08);
}
.field-error {
  color: var(--error, #dc2626);
  font-size: 0.75rem;
  margin: 4px 0 8px;
  line-height: 1.3;
  display: block;
}

/* Premium success state checkmark animation */
.form-status.success {
  color: var(--success, #16a34a);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-weight: 600;
  margin-top: var(--space-sm);
}
.form-status.success::before {
  content: '✓';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--success, #16a34a);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
  animation: scaleIn 0.3s cubic-bezier(0.19, 1, 0.22, 1);
}
@keyframes scaleIn {
  0% { transform: scale(0); }
  100% { transform: scale(1); }
}

/* Button loading state */
button[type="submit"]:disabled {
  cursor: wait;
  position: relative;
  overflow: hidden;
}
button[type="submit"]:disabled::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, #fff, transparent);
  animation: buttonLoading 1.2s infinite;
}
@keyframes buttonLoading {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* ═══════════════════════════════════════════════════════════════════════════
   STEP 07 — MOBILE EXCELLENCE (TOUCH)
   ═══════════════════════════════════════════════════════════════════════════ */

/* Keep budget min/max inputs side-by-side on mobile */
.form-grid--mobile-2col {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: var(--space-xs) !important;
}

/* Touch targets: close button minimum 44px */
.inquiry-close {
  width: 44px !important;
  height: 44px !important;
}

/* Touch targets: mobile language toggle, selects, and buttons */
@media (max-width: 860px) {
  .nav-lang {
    min-width: 44px;
    justify-content: center;
  }
  .market-select {
    font-size: 16px !important;
    min-height: 44px;
  }
  .button, .button-sm {
    min-height: 44px !important;
  }
  input[type="text"],
  input[type="email"],
  input[type="tel"],
  input[type="number"],
  input[type="url"],
  input[type="search"],
  select,
  textarea {
    font-size: 16px !important;
  }
}

/* Mobile collapsible mandate sections */
@media (max-width: 860px) {
  .mandate-collapsible {
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: var(--space-xs) !important;
    margin-bottom: var(--space-xs) !important;
  }
  .mandate-collapsible > summary {
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    padding: var(--space-xs) !important;
    user-select: none;
    color: var(--ink);
  }
  .mandate-collapsible > summary:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
  }
  .mandate-collapsible > summary::-webkit-details-marker {
    color: var(--accent);
  }
  .mandate-collapsible .choice-grid {
    gap: var(--space-3xs) !important;
    margin-top: var(--space-xs);
  }
  .mandate-collapsible .choice-grid label {
    min-height: 44px !important;
    padding: var(--space-3xs) var(--space-xs) !important;
  }
}

/* Desktop layout preservation for collapsible mandate sections */
@media (min-width: 861px) {
  .mandate-collapsible {
    border: none;
    margin: var(--space-xs) 0 0;
    padding: 0;
  }
  .mandate-collapsible > summary {
    list-style: none;
    pointer-events: none;
    cursor: default;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: var(--space-2xs);
    display: block;
    padding: 0;
  }
  .mandate-collapsible > summary::-webkit-details-marker {
    display: none;
  }
}

/* Market Observatory mobile card reordering */
@media (max-width: 900px) {
  .market-layout {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: var(--space-md) !important;
  }
  .market-main-column,
  .market-sidebar-column {
    display: contents !important;
  }
  .market-map {
    order: 1 !important;
    aspect-ratio: 1/1 !important;
    height: auto !important;
    min-height: 280px !important;
  }
  .market-zone-card {
    order: 2 !important;
  }
  .market-report-card {
    order: 3 !important;
    margin-bottom: 0 !important;
  }
  .market-card { /* Trend Chart Section */
    order: 4 !important;
  }
}