/* ============================================================
   VAULT 57 — Design System
   Negro · Beige · Dorado | Bebas Neue · Inter
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Outfit:wght@300;400;500;600;700;800&family=DM+Mono:wght@400;500&display=swap');

/* ── TOKENS ─────────────────────────────────────────────── */
:root {
  /* OKLCH Tinted Neutrals (Hue ~85 for gold tint) */
  --black:   oklch(14% 0.01 85);
  --black2:  oklch(16% 0.01 85);
  --carbon:  oklch(20% 0.01 85);
  --carbon2: oklch(24% 0.01 85);
  --carbon3: oklch(28% 0.01 85);
  
  --beige:   oklch(88% 0.03 85);
  --beige2:  oklch(82% 0.04 85);
  
  --gold:    oklch(74% 0.14 85);
  --gold2:   oklch(82% 0.12 85);
  --gold3:   oklch(64% 0.12 85);
  
  --white:   oklch(99% 0.005 85);
  --muted:   oklch(65% 0.01 85);
  --muted2:  oklch(55% 0.01 85);
  
  --green:   oklch(72% 0.17 142);
  --amber:   oklch(75% 0.15 70);
  --red:     oklch(62% 0.20 25);

  --ff-display: 'Bebas Neue', Impact, sans-serif;
  --ff-body: 'Outfit', system-ui, sans-serif;
  --ff-mono: 'DM Mono', 'Courier New', monospace;

  --radius-sm: 8px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --shadow-gold: 0 0 40px oklch(74% 0.14 85 / 0.15);
  --shadow-card: 0 10px 40px oklch(0% 0 0 / 0.4);
  --shadow-heavy: 0 20px 60px oklch(0% 0 0 / 0.7);

  /* Fast, snappy UI easings (<300ms) */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --transition: 0.25s var(--ease-out);
  --transition-fast: 0.15s var(--ease-out);

  --nav-h: 72px;
}

/* ── RESET ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--black);
  color: var(--white);
  font-family: var(--ff-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; outline: none; }
input, select, textarea { font-family: inherit; }
ul { list-style: none; }

/* ── TYPOGRAPHY ──────────────────────────────────────────── */
.t-display    { font-family: var(--ff-display); line-height: 1; letter-spacing: -0.01em; text-wrap: balance; }
.t-hero       { font-size: clamp(60px,10vw,120px); letter-spacing: -0.02em; }
.t-h1         { font-size: clamp(42px,5vw,72px); }
.t-h2         { font-size: clamp(32px,4vw,52px); }
.t-h3         { font-size: clamp(22px,3vw,36px); }
.t-body-lg    { font-size: 18px; font-weight: 400; }
.t-body       { font-size: 16px; }
.t-sm         { font-size: 14px; }
.t-xs         { font-size: 12px; }
.t-gold       { color: var(--gold); }
.t-beige      { color: var(--beige); }
.t-muted      { color: var(--muted); }
.t-white      { color: var(--white); }
.t-mono       { font-family: var(--ff-mono); }

/* ── LAYOUT ──────────────────────────────────────────────── */
.container    { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-lg { max-width: 1400px; margin: 0 auto; padding: 0 24px; }
.section      { padding: 100px 0; }
.section-sm   { padding: 60px 0; }
.section-dark { background: var(--black); }
.section-carbon { background: var(--carbon); }
.section-beige { background: var(--beige); color: var(--black); }
.flex         { display: flex; }
.flex-center  { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col     { flex-direction: column; }
.gap-xs       { gap: 8px; }
.gap-sm       { gap: 16px; }
.gap-md       { gap: 24px; }
.gap-lg       { gap: 40px; }
.gap-xl       { gap: 64px; }
.grid-2       { display: grid; grid-template-columns: repeat(2, 1fr); }
.grid-3       { display: grid; grid-template-columns: repeat(3, 1fr); }
.grid-4       { display: grid; grid-template-columns: repeat(4, 1fr); }
.text-center  { text-align: center; }
.text-right   { text-align: right; }

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: transform var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
  white-space: nowrap;
  transform-origin: center;
}
.btn:active {
  transform: scale(0.97) !important;
}
.btn-gold {
  background: var(--gold);
  color: var(--black);
}
@media (hover: hover) and (pointer: fine) {
  .btn-gold:hover {
    background: var(--gold2);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
  }
}
.btn-outline {
  background: transparent;
  border: 1px solid oklch(99% 0 0 / 0.3);
  color: var(--white);
}
@media (hover: hover) and (pointer: fine) {
  .btn-outline:hover {
    border-color: var(--gold);
    color: var(--gold);
    background: oklch(74% 0.14 85 / 0.08);
  }
}
.btn-outline-gold {
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold);
}
@media (hover: hover) and (pointer: fine) {
  .btn-outline-gold:hover {
    background: var(--gold);
    color: var(--black);
    transform: translateY(-2px);
  }
}
.btn-sm { padding: 10px 20px; font-size: 13px; }
.btn-lg { padding: 18px 40px; font-size: 17px; }

/* ── SECTION LABELS ──────────────────────────────────────── */
.eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--gold);
  margin-right: 10px;
  vertical-align: middle;
}

/* ── FLOATING CTA ────────────────────────────────────────── */
.floating-cta {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(0.95);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}
.floating-cta.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}
.floating-cta .btn {
  box-shadow: 0 12px 32px oklch(74% 0.14 85 / 0.3);
}

/* ── DIVIDERS ────────────────────────────────────────────── */
.divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), transparent);
  margin: 20px 0;
}
.divider-center { margin: 20px auto; }

/* ── CARDS ───────────────────────────────────────────────── */
.card {
  background: var(--carbon);
  border: 1px solid oklch(99% 0 0 / 0.06);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}
@media (hover: hover) and (pointer: fine) {
  .card:hover {
    border-color: oklch(74% 0.14 85 / 0.3);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px oklch(0% 0 0 / 0.4);
  }
}
.card-gold-border { border-color: rgba(201,168,76,0.2); }

/* ── HEADER / NAV ────────────────────────────────────────── */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: rgba(13,13,13,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition);
}
#header.scrolled {
  background: rgba(13,13,13,0.99);
  border-bottom-color: rgba(201,168,76,0.15);
}
.nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.nav-logo img { height: 36px; width: auto; object-fit: contain; }
.nav-logo-text {
  font-family: var(--ff-display);
  font-size: 24px;
  letter-spacing: 3px;
  color: var(--white);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: rgba(255,255,255,0.65);
  transition: var(--transition-fast);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: var(--transition-fast);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-cta { margin-left: auto; }
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: var(--black2);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 20px 24px 28px;
  z-index: 999;
  flex-direction: column;
  gap: 0;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  display: block;
  padding: 14px 0;
  font-size: 16px;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition-fast);
}
.mobile-menu a:hover { color: var(--gold); padding-left: 8px; }
.mobile-menu .btn { margin-top: 16px; width: 100%; justify-content: center; }

/* ── HERO ────────────────────────────────────────────────── */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--black);
  padding-top: var(--nav-h);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(201,168,76,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 10% 80%, rgba(201,168,76,0.04) 0%, transparent 50%),
    linear-gradient(180deg, #0D0D0D 0%, #111111 100%);
}
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201,168,76,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,168,76,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 80%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  padding: 80px 0;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,168,76,0.12);
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: 12px;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.5px;
  margin-bottom: 28px;
}
.hero-badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 8px var(--gold);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.hero-title {
  font-family: var(--ff-display);
  font-size: clamp(90px,13vw,160px);
  line-height: 0.9;
  color: var(--white);
  margin-bottom: 8px;
}
.hero-title span { color: var(--gold); }
.hero-subtitle {
  font-size: clamp(16px,2vw,22px);
  color: rgba(255,255,255,0.5);
  letter-spacing: 2px;
  font-weight: 300;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-tagline {
  font-size: clamp(16px,2vw,20px);
  color: var(--beige);
  font-weight: 400;
  max-width: 580px;
  line-height: 1.5;
  margin-bottom: 40px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}
.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.hero-stat-item {}
.hero-stat-num {
  font-family: var(--ff-display);
  font-size: 42px;
  color: var(--gold);
  line-height: 1;
}
.hero-stat-label {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 4px;
}
.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: bounce 2s ease-in-out infinite;
}
.hero-scroll-hint::after {
  content: '↓';
  font-size: 18px;
  color: var(--gold);
}
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ── STATS STRIP ─────────────────────────────────────────── */
#stats-strip {
  background: var(--carbon);
  border-top: 1px solid rgba(201,168,76,0.2);
  border-bottom: 1px solid rgba(201,168,76,0.2);
  padding: 48px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  text-align: center;
  padding: 24px 20px;
  position: relative;
}
.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0; top: 20%; bottom: 20%;
  width: 1px;
  background: rgba(201,168,76,0.2);
}
.stat-number {
  font-family: var(--ff-display);
  font-size: clamp(42px,5vw,64px);
  color: var(--gold);
  line-height: 1;
  display: block;
}
.stat-label {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 8px;
}

/* ── PROBLEMA ────────────────────────────────────────────── */
#problema .problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.problem-card {
  background: var(--carbon2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: var(--transition);
}
.problem-card:hover {
  border-color: rgba(201,168,76,0.25);
  background: var(--carbon3);
}
.problem-icon {
  font-size: 36px;
  flex-shrink: 0;
  width: 56px; height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201,168,76,0.1);
  border-radius: var(--radius-sm);
}
.problem-text h3 { font-size: 17px; font-weight: 600; margin-bottom: 8px; }
.problem-text p { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* ── DIFERENCIADORES ─────────────────────────────────────── */
#diferenciadores { background: var(--carbon); }
.amenidades-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.amenidad-item {
  background: var(--carbon2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  transition: var(--transition);
}
.amenidad-item:hover {
  border-color: rgba(201,168,76,0.3);
  background: var(--black2);
  transform: translateY(-4px);
}
.amenidad-icon {
  font-size: 32px;
  margin-bottom: 12px;
}
.amenidad-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--beige2);
  letter-spacing: 0.5px;
}
.amenidades-note {
  text-align: center;
  margin-top: 32px;
  color: var(--muted);
  font-size: 14px;
}

/* ── COMPARATIVO ─────────────────────────────────────────── */
#comparativo {}
.comp-table {
  width: 100%;
  border-collapse: collapse;
}
.comp-table th,
.comp-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.comp-table th {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--carbon2);
}
.comp-table tr:hover td { background: rgba(255,255,255,0.02); }
.comp-table tr.highlight-row td {
  background: rgba(201,168,76,0.08);
  border-color: rgba(201,168,76,0.2);
}
.comp-table tr.highlight-row td:first-child { 
  color: var(--gold);
  font-weight: 700;
}
.comp-bar {
  display: flex;
  align-items: center;
  gap: 12px;
}
.comp-bar-track {
  flex: 1;
  height: 6px;
  background: rgba(255,255,255,0.08);
  border-radius: 100px;
  overflow: hidden;
}
.comp-bar-fill {
  height: 100%;
  border-radius: 100px;
  background: var(--muted);
  transition: width 1s cubic-bezier(0.4,0,0.2,1);
}
.highlight-row .comp-bar-fill {
  background: linear-gradient(90deg, var(--gold3), var(--gold2));
}
.comp-pct {
  font-size: 14px;
  font-weight: 600;
  min-width: 70px;
  text-align: right;
}
.highlight-row .comp-pct { color: var(--gold); }

/* ── PROYECTO ────────────────────────────────────────────── */
#proyecto { background: var(--carbon); }
.proyecto-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.ficha-grid {
  display: grid;
  gap: 0;
}
.ficha-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.ficha-key {
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
}
.ficha-val {
  font-size: 14px;
  font-weight: 600;
  text-align: right;
  max-width: 60%;
}
.map-embed {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  height: 320px;
}
.map-embed iframe {
  width: 100%; height: 100%;
  border: none;
}
.referencias-list { margin-top: 16px; }
.ref-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
  padding: 6px 0;
}
.ref-item::before {
  content: '📍';
  flex-shrink: 0;
}

/* ── TIPOLOGÍAS ──────────────────────────────────────────── */
#tipologias {}
.tipos-filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.tipo-pill {
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  background: var(--carbon);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--muted);
  cursor: pointer;
  transition: var(--transition-fast);
}
.tipo-pill.active,
.tipo-pill:hover {
  background: rgba(201,168,76,0.15);
  border-color: var(--gold);
  color: var(--gold);
}
.tipos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.tipo-card {
  background: var(--carbon);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
}
.tipo-card:hover {
  border-color: rgba(201,168,76,0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.tipo-card-header {
  background: var(--carbon2);
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.tipo-badge {
  font-family: var(--ff-display);
  font-size: 22px;
  color: var(--gold);
  letter-spacing: 1px;
}
.tipo-superficie {
  font-size: 13px;
  color: var(--muted);
  text-align: right;
}
.tipo-superficie strong { color: var(--white); font-size: 18px; }
.tipo-card-body { padding: 20px 24px; }
.tipo-dims {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}
.tipo-dim-item {
  flex: 1;
  background: var(--carbon2);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  text-align: center;
}
.tipo-dim-label { font-size: 10px; color: var(--muted); letter-spacing: 1px; text-transform: uppercase; }
.tipo-dim-val { font-size: 16px; font-weight: 600; margin-top: 2px; }
.tipo-plant-toggle {
  display: flex;
  gap: 0;
  background: var(--carbon2);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 16px;
}
.plant-btn {
  flex: 1;
  padding: 10px;
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  background: none;
  color: var(--muted);
  cursor: pointer;
  transition: var(--transition-fast);
  border: none;
}
.plant-btn.active {
  background: var(--gold);
  color: var(--black);
}
.tipo-price {
  font-family: var(--ff-display);
  font-size: 28px;
  color: var(--gold);
  margin-bottom: 8px;
}
.tipo-price-note {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 16px;
}
.tipo-avail {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  margin-bottom: 16px;
}
.avail-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
}
.avail-dot.green { background: var(--green); box-shadow: 0 0 6px var(--green); }
.avail-dot.amber { background: var(--amber); }
.avail-dot.red { background: var(--red); }
.tipo-cantidad { margin-left: auto; font-size: 11px; color: var(--muted); }

/* ── CALCULATOR ──────────────────────────────────────────── */
#calculadora {
  background: var(--carbon);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-top: 60px;
  border: 1px solid rgba(201,168,76,0.15);
}
.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}
.calc-inputs {}
.calc-input-group { margin-bottom: 20px; }
.calc-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.calc-select, .calc-input {
  width: 100%;
  background: var(--carbon2);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--white);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 15px;
  transition: var(--transition-fast);
}
.calc-select:focus, .calc-input:focus {
  outline: none;
  border-color: var(--gold);
}
.calc-results {}
.calc-result-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}
.calc-result-item {
  background: var(--carbon2);
  border-radius: var(--radius-sm);
  padding: 16px;
}
.calc-result-label { font-size: 11px; color: var(--muted); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 4px; }
.calc-result-val { font-size: 20px; font-weight: 700; color: var(--white); }
.calc-result-val.gold { color: var(--gold); font-family: var(--ff-display); font-size: 28px; }
.calc-disclaimer {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.5;
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius-sm);
  border-left: 3px solid rgba(201,168,76,0.3);
}

/* ── INVERSIÓN ───────────────────────────────────────────── */
#inversion { background: var(--black2); }
.inversion-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 64px;
}
.inv-modelo {
  background: var(--carbon);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.inv-model-title {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
}
.inv-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.inv-row:last-child { border: none; }
.inv-key { font-size: 14px; color: var(--muted); }
.inv-val { font-size: 16px; font-weight: 600; }
.inv-val.big { font-family: var(--ff-display); font-size: 28px; color: var(--gold); }
.inv-caprate {
  text-align: center;
  padding: 28px;
  background: linear-gradient(135deg, rgba(201,168,76,0.15), rgba(201,168,76,0.05));
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: var(--radius);
  margin-top: 20px;
}
.inv-caprate-num {
  font-family: var(--ff-display);
  font-size: 72px;
  color: var(--gold);
  line-height: 1;
}
.inv-caprate-label { font-size: 13px; color: var(--muted); margin-top: 4px; }
.plusvalia-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}
.plusv-card {
  background: var(--carbon);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
}
.plusv-year { font-size: 12px; color: var(--muted); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 8px; }
.plusv-val {
  font-family: var(--ff-display);
  font-size: 32px;
  color: var(--white);
  line-height: 1;
}
.plusv-gain {
  font-size: 13px;
  color: var(--green);
  margin-top: 6px;
}
.inv-disclaimer {
  padding: 20px 24px;
  background: rgba(201,168,76,0.05);
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}

/* ── FRIENDS & FAMILY ────────────────────────────────────── */
#friends-family {
  background: var(--black2);
  position: relative;
  overflow: hidden;
}
.ff-inner {
  background: linear-gradient(135deg, rgba(201,168,76,0.12), rgba(201,168,76,0.04));
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: var(--radius-xl);
  padding: 64px;
  text-align: center;
  position: relative;
}
.ff-inner::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(201,168,76,0.4), transparent, rgba(201,168,76,0.2));
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  padding: 1px;
  pointer-events: none;
}
.ff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 40px 0;
}
.ff-item {
  background: rgba(13,13,13,0.6);
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: var(--radius);
  padding: 24px;
}
.ff-item-num {
  font-family: var(--ff-display);
  font-size: 40px;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 8px;
}
.ff-item-label { font-size: 14px; color: var(--beige2); }
.ff-quote {
  font-size: 14px;
  color: var(--muted);
  font-style: italic;
  margin-top: 32px;
  line-height: 1.6;
}

/* ── AVANCE / TIMELINE ───────────────────────────────────── */
#avance { background: var(--black); }
.avance-header { margin-bottom: 48px; }
.avance-update {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
  margin-top: 12px;
}
.update-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
}
.timeline-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 48px;
}
.timeline-phase {
  background: var(--carbon);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.timeline-phase:hover { border-color: rgba(201,168,76,0.2); }
.timeline-phase-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  cursor: pointer;
  user-select: none;
}
.phase-status-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.phase-status-dot.done { background: var(--green); box-shadow: 0 0 6px var(--green); }
.phase-status-dot.in-progress { background: var(--amber); box-shadow: 0 0 6px var(--amber); }
.phase-status-dot.pending { background: var(--gray); }
.phase-name { font-size: 14px; font-weight: 600; flex: 1; }
.phase-period { font-size: 12px; color: var(--muted); }
.phase-pct { font-family: var(--ff-mono); font-size: 14px; font-weight: 600; color: var(--gold); min-width: 40px; text-align: right; }
.phase-chevron { color: var(--muted); font-size: 12px; transition: var(--transition-fast); }
.timeline-phase.open .phase-chevron { transform: rotate(180deg); }
.phase-bar-wrap { padding: 0 20px 16px; }
.phase-bar-track {
  height: 4px;
  background: rgba(255,255,255,0.06);
  border-radius: 100px;
  overflow: hidden;
}
.phase-bar-fill {
  height: 100%;
  border-radius: 100px;
  background: linear-gradient(90deg, var(--gold3), var(--gold2));
  transition: width 1s cubic-bezier(0.4,0,0.2,1) 0.3s;
}
.phase-bar-fill.done { background: linear-gradient(90deg, #16a34a, var(--green)); }
.phase-detail {
  display: none;
  padding: 0 20px 20px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.timeline-phase.open .phase-detail { display: block; }
.subtask-list { display: flex; flex-direction: column; gap: 4px; margin-top: 12px; }
.subtask-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: 13px;
  color: var(--muted);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.subtask-item:last-child { border: none; }
.subtask-check {
  width: 16px; height: 16px;
  border-radius: 3px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
}
.subtask-check.done { background: var(--green); color: white; }
.subtask-check.in-progress { background: var(--amber); color: black; }
.subtask-check.pending { background: rgba(255,255,255,0.06); color: transparent; }

/* ── MAPA SVG ────────────────────────────────────────────── */
.map-section-wrap {
  background: var(--carbon);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 48px;
}
.map-section-header {
  background: var(--carbon2);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.map-stats-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.map-stat {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
}
.map-stat-dot { width: 10px; height: 10px; border-radius: 2px; }
.map-controls {
  background: var(--carbon2);
  padding: 12px 24px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.map-filter-group {
  display: flex;
  align-items: center;
  gap: 6px;
}
.map-filter-label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  white-space: nowrap;
}
.map-select, .map-search {
  background: var(--carbon);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--white);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font-size: 13px;
}
.map-search { width: 140px; }
.map-select:focus, .map-search:focus { outline: none; border-color: var(--gold); }
.map-svg-wrap {
  position: relative;
  width: 100%;
  padding: 0;
  overflow: hidden;
  background: #090b0e;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.06);
}
.map-bg-container {
  position: relative;
  width: 100%;
  /* aspect ratio = viewBox width / height = 1260 / 150 */
  aspect-ratio: 1260 / 150;
  overflow: hidden;
}
.map-bg-image {
  position: absolute;
  width: 100%;
  /* La imagen ocupa 842pt de alto; el contenedor solo muestra 150pt.
     Para mostrar PB (Y=168..318): shift = -168/842 * 100% = -19.95%
     Para mostrar PA (Y=358..508): shift = -358/842 * 100% = -42.52%
     Scale = 842/150 = 5.613 — hacemos height proporcional */
  height: calc(100% * 842 / 150); /* ~561% del contenedor */
  left: 0;
  top: 0;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}
/* Posicionar la imagen de fondo según la planta seleccionada */
.map-view-pb .map-bg-image {
  /* PB empieza en Y=168 de 842pt → offset = 168/842 * 561% = 112% del contenedor */
  transform: translateY(-19.95%);
}
.map-view-pa .map-bg-image {
  /* PA empieza en Y=358 de 842pt → offset = 358/842 * 561% = 239% del contenedor */
  transform: translateY(-42.52%);
}
#vault-svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 10;
}
/* SVG Unit Classes */
.u-disponible { fill: rgba(34, 197, 94, 0.35); stroke: #22c55e; stroke-width: 0.7; }
.u-reservada  { fill: rgba(245, 158, 11, 0.35); stroke: #f59e0b; stroke-width: 0.7; }
.u-vendida    { fill: rgba(239, 68, 68, 0.25); stroke: #ef4444; stroke-width: 0.7; }
.u-dim        { fill: rgba(0, 0, 0, 0.65) !important; stroke: rgba(255,255,255,0.08) !important; stroke-width: 0.5; }
.u-selected   { stroke: #ffffff !important; stroke-width: 1.8 !important; filter: drop-shadow(0 0 4px rgba(255,255,255,0.5)); }
.unit-cell    { cursor: pointer; transition: all 0.2s ease; }
.unit-cell:hover { fill: rgba(201, 168, 76, 0.35); stroke: var(--gold); stroke-width: 1.2; filter: drop-shadow(0 0 3px var(--gold)); }
.seg-label    { font-family: var(--ff-body); font-size: 10px; font-weight: 700; fill: rgba(201,168,76,0.6); letter-spacing: 1px; }
.row-label    { font-family: var(--ff-body); font-size: 11px; font-weight: 700; fill: #888; }
.plant-label  { font-family: var(--ff-body); font-size: 11px; font-weight: 700; fill: var(--gold); letter-spacing: 1px; }
.tipo-label   { font-family: var(--ff-body); font-size: 5px; fill: rgba(0,0,0,0.5); pointer-events: none; dominant-baseline: middle; text-anchor: middle; }
.num-label    { font-family: var(--ff-body); font-size: 5.5px; fill: rgba(255,255,255,0.8); pointer-events: none; dominant-baseline: middle; text-anchor: middle; }
.pasillo-label{ font-family: var(--ff-body); font-size: 6px; fill: #334155; letter-spacing: 0.5px; dominant-baseline: middle; text-anchor: middle; }

/* Tooltip */
.v57-tip {
  position: fixed;
  background: rgba(13,13,13,0.97);
  border: 1px solid rgba(201,168,76,0.3);
  color: var(--white);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  pointer-events: none;
  z-index: 9999;
  display: none;
  white-space: nowrap;
  font-family: var(--ff-mono);
  box-shadow: var(--shadow-card);
}
/* Sidebar */
.map-sidebar {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 280px;
  background: var(--carbon);
  border-left: 1px solid rgba(255,255,255,0.08);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  transform: translateX(100%);
  transition: var(--transition);
  z-index: 10;
}
.map-sidebar.open { transform: translateX(0); }

/* ── FEED ACTUALIZACIONES ────────────────────────────────── */
.feed-wrap {
  margin-top: 48px;
}
.feed-item {
  display: flex;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  align-items: flex-start;
}
.feed-item:last-child { border: none; }
.feed-date {
  font-size: 11px;
  color: var(--gold);
  font-family: var(--ff-mono);
  min-width: 100px;
  padding-top: 3px;
  flex-shrink: 0;
}
.feed-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gold);
  margin-top: 6px;
  flex-shrink: 0;
}
.feed-text { font-size: 14px; color: var(--beige2); line-height: 1.5; }
.feed-check { margin-left: auto; font-size: 16px; }

/* ── PROCESO ─────────────────────────────────────────────── */
#proceso { background: var(--carbon); }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}
.step-card {
  background: var(--carbon2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 32px 24px;
  position: relative;
  transition: var(--transition);
}
.step-card:hover {
  border-color: rgba(201,168,76,0.3);
  transform: translateY(-4px);
}
.step-num {
  font-family: var(--ff-display);
  font-size: 64px;
  color: rgba(201,168,76,0.12);
  line-height: 1;
  margin-bottom: 16px;
}
.step-icon { font-size: 28px; margin-bottom: 16px; }
.step-title { font-size: 16px; font-weight: 700; margin-bottom: 10px; }
.step-desc { font-size: 14px; color: var(--muted); line-height: 1.6; }
.step-connector {
  position: absolute;
  right: -12px; top: 50%;
  transform: translateY(-50%);
  color: var(--gold);
  font-size: 20px;
  z-index: 1;
}
.step-card:last-child .step-connector { display: none; }

/* ── FAQ ─────────────────────────────────────────────────── */
.faq-wrap { max-width: 800px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 0;
  cursor: pointer;
  font-size: 15px;
  font-weight: 500;
  user-select: none;
  transition: color var(--transition-fast);
}
.faq-question:hover { color: var(--gold); }
.faq-icon {
  color: var(--gold);
  font-size: 20px;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
  margin-top: 2px;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  display: none;
  padding: 0 0 20px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
}
.faq-item.open .faq-answer { display: block; }

/* Docs ─── */
.docs-grid {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 40px;
}
.doc-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  background: var(--carbon2);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  color: var(--beige2);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}
.doc-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
}
.doc-icon { font-size: 20px; }

/* ── EQUIPO ──────────────────────────────────────────────── */
#equipo { background: var(--black2); }
.equipo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.equipo-card {
  background: var(--carbon);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.equipo-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold3), var(--gold2));
  opacity: 0;
  transition: var(--transition);
}
.equipo-card:hover::before { opacity: 1; }
.equipo-card:hover {
  border-color: rgba(201,168,76,0.25);
  transform: translateY(-4px);
}
.equipo-avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold3), var(--gold));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-display);
  font-size: 28px;
  color: var(--black);
  margin-bottom: 16px;
}
.equipo-name { font-size: 20px; font-weight: 700; margin-bottom: 4px; }
.equipo-role { font-size: 13px; color: var(--gold); margin-bottom: 16px; letter-spacing: 0.5px; }
.equipo-bio { font-size: 14px; color: var(--muted); line-height: 1.6; margin-bottom: 16px; }
.equipo-quote {
  font-size: 14px;
  color: var(--beige2);
  font-style: italic;
  padding: 16px;
  background: rgba(201,168,76,0.06);
  border-left: 3px solid var(--gold3);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  line-height: 1.6;
}
.equipo-razon {
  background: var(--carbon);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 28px;
  margin-top: 32px;
}
.equipo-razon h3 { font-size: 14px; color: var(--gold); font-weight: 600; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 12px; }
.equipo-razon p { font-size: 13px; color: var(--muted); line-height: 1.6; }

/* ── CONTACTO ────────────────────────────────────────────── */
#contacto { background: var(--black); }
.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact-form-wrap {
  background: var(--carbon);
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.form-row { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  background: var(--carbon2);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--white);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 15px;
  transition: var(--transition-fast);
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--gold);
  background: var(--carbon3);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--muted); }
.form-textarea { resize: vertical; min-height: 100px; }
.form-select option { background: var(--carbon); }
.form-submit {
  width: 100%;
  padding: 16px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 1px;
  border-radius: var(--radius-sm);
  background: var(--gold);
  color: var(--black);
  cursor: pointer;
  transition: var(--transition);
}
.form-submit:hover {
  background: var(--gold2);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,168,76,0.4);
}
.contact-info-list { display: flex; flex-direction: column; gap: 24px; }
.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-icon {
  width: 44px; height: 44px;
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.contact-detail-label { font-size: 11px; color: var(--muted); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 4px; }
.contact-detail-val { font-size: 15px; font-weight: 500; }
.contact-form-note {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
  margin-top: 12px;
}

/* ── FOOTER ──────────────────────────────────────────────── */
#footer {
  background: var(--black2);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 60px 0 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand-logo { margin-bottom: 16px; }
.footer-brand-logo img { height: 32px; }
.footer-brand-desc { font-size: 13px; color: var(--muted); line-height: 1.6; max-width: 280px; }
.footer-brand-rfc {
  font-family: var(--ff-mono);
  font-size: 12px;
  color: var(--muted);
  margin-top: 12px;
}
.footer-col-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 14px;
  color: var(--muted);
  transition: var(--transition-fast);
}
.footer-links a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-legal { font-size: 11px; color: var(--muted); line-height: 1.7; max-width: 700px; }
.footer-aci {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.footer-aci img { height: 24px; opacity: 0.6; filter: grayscale(1); }
.footer-aci-text { font-size: 12px; color: var(--muted); }

/* ── WHATSAPP FLOAT ──────────────────────────────────────── */
.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 900;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--transition);
  text-decoration: none;
}
.wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37,211,102,0.5);
}

/* ── SCROLL ANIMATIONS ───────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }

/* ── MODAL ───────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal-overlay.open { display: flex; }
.modal-box {
  background: var(--carbon);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 520px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}
.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 18px;
  color: var(--muted);
  transition: var(--transition-fast);
  border: none;
}
.modal-close:hover { background: rgba(255,255,255,0.12); color: var(--white); }

/* ── VISUALIZADOR DINÁMICO DE TIPOLOGÍAS ─────────────────── */
.tipo-visualizer {
  display: grid;
  grid-template-columns: 1.1fr 1.2fr 1.2fr;
  gap: 20px;
  background: var(--carbon);
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-top: 24px;
  box-shadow: var(--shadow-heavy);
}
.visualizer-pane {
  background: #0d0d0d;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.05);
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 300px;
}
.visualizer-svg-wrap {
  width: 100%;
  max-width: 320px;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.visualizer-svg-wrap svg {
  width: 100%;
  height: 100%;
}
.vis-scale-text {
  font-family: var(--ff-mono);
  font-size: 11px;
  color: var(--gold);
}
.vis-dimensions-badge {
  position: absolute;
  bottom: 8px;
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.25);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  color: var(--gold);
}
.tipo-details-pane {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.tipo-selector-box {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}
.vis-select {
  flex: 1;
  background: #0d0d0d;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  color: var(--white);
  padding: 12px 16px;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  outline: none;
  transition: var(--transition-fast);
}
.vis-select:focus {
  border-color: var(--gold);
}

/* ── BENTO GRID DINÁMICO (Por qué ahora) ────────────────── */
.bento-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 20px;
  margin-top: 40px;
}
.bento-card {
  position: relative;
  background: var(--carbon);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius-lg);
  padding: 40px;
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.bento-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(201,168,76,0.06), transparent 60%);
  opacity: 0;
  transition: var(--transition);
}
.bento-card:hover {
  border-color: rgba(201,168,76,0.25);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.5);
}
.bento-card:hover::before {
  opacity: 1;
}
.bento-card.tall {
  grid-row: span 2;
  justify-content: space-between;
}
.bento-card.wide {
  grid-column: span 2;
  flex-direction: row;
  align-items: center;
  gap: 40px;
}
.bento-icon-box {
  width: 56px;
  height: 56px;
  background: rgba(201,168,76,0.08);
  border: 1px solid rgba(201,168,76,0.2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  margin-bottom: 24px;
}
.bento-card.wide .bento-icon-box {
  margin-bottom: 0;
}

/* ── AMENIDADES DINÁMICAS (Diseño orgánico/asimétrico) ──── */
.amenidades-asymmetric {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 40px;
}
.amenidad-glass {
  background: linear-gradient(135deg, rgba(30,30,30,0.7) 0%, rgba(18,18,18,0.9) 100%);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius-xl);
  padding: 32px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  overflow: hidden;
}

.amenidad-glass::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  border-radius: inherit;
  background: radial-gradient(
    800px circle at var(--mouse-x, 0) var(--mouse-y, 0),
    rgba(201, 168, 76, 0.08),
    transparent 40%
  );
  opacity: 0;
  transition: opacity 0.5s;
  z-index: 0;
  pointer-events: none;
}
.amenidad-glass > * {
  position: relative;
  z-index: 1;
}

.amenidad-glass:hover::before {
  opacity: 1;
}
.amenidad-glass:hover {
  border-color: rgba(201,168,76,0.35);
  background: linear-gradient(135deg, rgba(35,35,35,0.8) 0%, rgba(22,22,22,0.95) 100%);
  transform: scale(1.03) rotate(0.5deg);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
}
.amenidad-circle-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(201,168,76,0.2) 0%, rgba(201,168,76,0.02) 100%);
  border: 1.5px solid rgba(201,168,76,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  transition: var(--transition);
}
.amenidad-glass:hover .amenidad-circle-icon {
  transform: rotate(-10deg) scale(1.1);
  border-color: var(--gold2);
  box-shadow: 0 0 15px rgba(201,168,76,0.3);
}

@media(max-width: 768px) {
  .tipo-visualizer { grid-template-columns: 1fr !important; }
  .bento-grid { grid-template-columns: 1fr; }
  .bento-card.tall { grid-row: span 1; }
}

/* ── SVG ANIMATED CHART ──────────────────────────────────── */
#growth-line {
  /* Using a large value that guarantees it covers the path length */
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
}

#svg-ecommerce, #svg-escasez, #svg-pymes {
  stroke-dasharray: 400;
  stroke-dashoffset: 400;
}

/* ── SCROLLYTELLING (PINNED SECTION) ───────────────────────── */
.scroll-pin-section {
  overflow: hidden;
  background: var(--black);
}
.scroll-pin-container {
  height: 100dvh;
  display: flex;
  align-items: center;
  position: relative;
}
.scroll-track {
  display: flex;
  height: 100%;
  width: max-content;
}
.story-panel {
  width: 100vw;
  height: 100dvh;
  position: relative;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.story-panel.intro-panel {
  background: var(--black);
}
.story-panel.image-panel {
  position: relative;
  overflow: hidden;
}
.story-panel .story-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}
.story-panel .story-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, oklch(14% 0.01 85 / 0.95) 0%, oklch(14% 0.01 85 / 0.4) 60%, transparent 100%);
  z-index: 1;
  display: flex;
  align-items: center;
  padding: 0 5vw;
}
.story-panel .story-content {
  max-width: 600px;
}
.story-tag {
  display: inline-block;
  margin-top: 24px;
  padding: 8px 16px;
  background: oklch(99% 0 0 / 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid oklch(99% 0 0 / 0.1);
  border-radius: var(--radius-sm);
  color: var(--gold);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-cta { display: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .tipos-grid { grid-template-columns: repeat(2, 1fr); }
  .amenidades-grid { grid-template-columns: repeat(2, 2fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .inversion-hero { grid-template-columns: 1fr; gap: 32px; }
  .proyecto-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .ff-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  :root { --nav-h: 64px; }
  .section { padding: 64px 0; }
  .hero-title { font-size: clamp(60px,18vw,90px); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .tipos-grid { grid-template-columns: 1fr; }
  .problem-grid { grid-template-columns: 1fr; }
  .amenidades-grid { grid-template-columns: repeat(2, 1fr); }
  .calc-grid { grid-template-columns: 1fr; }
  .contacto-grid { grid-template-columns: 1fr; }
  .equipo-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .plusvalia-grid { grid-template-columns: 1fr; }
  .ff-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
  .ff-inner { padding: 40px 24px; }
  .hero-stats { gap: 24px; }
  .stat-item:not(:last-child)::after { display: none; }
  #calculadora { padding: 24px; }
  .calc-result-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .docs-grid { flex-direction: column; }
}