:root {
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --ink: #111827;
  --muted: #657184;
  --line: rgba(17, 24, 39, .12);
  --paper: #f5f3ee;
  --white: #fff;
  --steel: #7e8b98;
  --navy: #101b2d;
  --orange: #d66b2d;
  --green: #7a9b71;
  --cyan: #55d6ff;
  --gold: #b88a43;
  --shadow: 0 24px 70px rgba(0, 0, 0, .18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: #f4f2ed;
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.22);
  font-weight: 800;
  font-size: 14px;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
  position: relative;
  overflow: hidden;
}
.btn::before,
.feature-card::before,
.spotlight-surface::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(255,255,255,.28), transparent 34%);
  transition: opacity .25s ease;
}
.btn.has-spotlight::before,
.feature-card.has-spotlight::before,
.spotlight-surface.has-spotlight::after { opacity: 1; }
.feature-card { position: relative; overflow: hidden; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(0,0,0,.2); }
.btn-dark { background: #111827; color: #fff; }
.btn-light { background: rgba(255,255,255,.88); color: #101828; }
.btn-line { border-color: rgba(17,24,39,.18); color: #101828; background: rgba(255,255,255,.55); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: currentColor;
}
.section {
  padding: 92px clamp(18px, 4vw, 58px);
  position: relative;
}
.section-inner {
  width: min(1180px, 100%);
  margin: 0 auto;
}
.section-title {
  max-width: 740px;
  margin-bottom: 34px;
}
.section-title h2 {
  margin: 8px 0 0;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.06;
  letter-spacing: 0;
}
.section-title p {
  color: var(--muted);
  font-size: 17px;
  max-width: 660px;
}

/* Index */
.index-page {
  color: #f7fafc;
  background:
    radial-gradient(circle at 16% 10%, rgba(214,107,45,.32), transparent 28%),
    radial-gradient(circle at 82% 26%, rgba(85,214,255,.22), transparent 30%),
    #0a111d;
}
.selector-shell { min-height: 100vh; overflow: hidden; }
.selector-hero {
  min-height: 58vh;
  position: relative;
  padding: 28px clamp(18px, 4vw, 58px) 44px;
  display: grid;
  align-content: space-between;
}
.selector-bg {
  position: absolute;
  inset: -12% 0 0;
  background:
    linear-gradient(120deg, rgba(10,17,29,.22), rgba(10,17,29,.9)),
    url("../legacy/images/bg-home.png") center/cover no-repeat;
  opacity: .5;
  z-index: -2;
}
.selector-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: linear-gradient(#000, transparent 90%);
  z-index: -1;
}
.selector-nav, .site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  position: relative;
  z-index: 5;
}
.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
}
.brand-mark span {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: rgba(255,255,255,.13);
  border: 1px solid rgba(255,255,255,.2);
  backdrop-filter: blur(14px);
}
.nav-pill {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(16px);
  font-size: 13px;
  font-weight: 800;
}
.selector-copy { width: min(860px, 100%); margin-top: 80px; }
.selector-copy h1 {
  margin: 12px 0;
  font-size: clamp(38px, 6vw, 68px);
  line-height: 1;
  letter-spacing: 0;
}
.selector-copy p { max-width: 680px; color: rgba(247,250,252,.72); font-size: 18px; }
.selector-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  width: min(760px, 100%);
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 20px;
  overflow: hidden;
  backdrop-filter: blur(18px);
}
.selector-metrics div { padding: 20px; background: rgba(255,255,255,.08); }
.selector-metrics strong { display: block; font-size: 24px; }
.selector-metrics span { color: rgba(247,250,252,.64); font-size: 13px; }
.design-grid {
  width: min(1240px, calc(100% - 36px));
  margin: -34px auto 70px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  position: relative;
  z-index: 8;
}
.design-card {
  min-height: 390px;
  padding: 26px;
  border-radius: 26px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(24px);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
}
.design-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.2), transparent 42%);
  pointer-events: none;
}
.design-card.steel { background: linear-gradient(160deg, rgba(126,139,152,.32), rgba(13,18,26,.82)); }
.design-card.route { background: linear-gradient(160deg, rgba(214,107,45,.32), rgba(20,28,24,.82)); }
.design-card.estate { background: linear-gradient(160deg, rgba(184,138,67,.32), rgba(244,242,237,.12)); }
.design-card.future { background: linear-gradient(160deg, rgba(85,214,255,.30), rgba(5,12,24,.86)); }
.card-number { color: rgba(255,255,255,.48); font-size: 13px; font-weight: 900; }
.card-orbit {
  width: 92px;
  height: 92px;
  margin: 18px 0 40px;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,.36), transparent 18%), conic-gradient(from 90deg, transparent, rgba(255,255,255,.44), transparent);
}
.card-preview {
  height: 118px;
  margin: 18px 0 34px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.18);
  background:
    linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px),
    rgba(255,255,255,.08);
  background-size: 22px 22px;
  position: relative;
  overflow: hidden;
}
.card-preview .preview-road {
  position: absolute;
  left: -10%;
  right: -10%;
  top: 54%;
  height: 14px;
  transform: rotate(-12deg);
  background: rgba(255,255,255,.42);
  border-radius: 999px;
}
.card-preview span {
  position: absolute;
  width: 34px;
  height: 26px;
  border-radius: 5px;
  background: rgba(255,255,255,.5);
  box-shadow: 0 12px 28px rgba(0,0,0,.22);
}
.card-preview span:nth-child(2) { left: 16%; top: 20%; }
.card-preview span:nth-child(3) { left: 44%; top: 24%; height: 36px; }
.card-preview span:nth-child(4) { right: 15%; bottom: 18%; width: 46px; }
.design-card h2 { font-size: 22px; line-height: 1.15; margin: 0 0 12px; }
.design-card p { color: rgba(247,250,252,.72); font-size: 15px; }
.design-card dl { margin: 24px 0; }
.design-card dt { color: rgba(247,250,252,.55); font-size: 12px; text-transform: uppercase; font-weight: 900; }
.design-card dd { margin: 4px 0 0; font-weight: 800; }

/* Shared landing */
.landing { overflow-x: hidden; }
.site-nav {
  position: fixed;
  inset: 18px clamp(16px, 4vw, 48px) auto;
  padding: 10px;
  border-radius: 20px;
  background: rgba(10,17,29,.34);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255,255,255,.14);
  color: #fff;
}
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  z-index: 80;
  background: rgba(255,255,255,.08);
}
.scroll-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, #d66b2d, #55d6ff);
  box-shadow: 0 0 18px rgba(85,214,255,.45);
  transition: width .12s linear;
}
.site-links { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.site-links a { font-size: 13px; font-weight: 800; padding: 10px 12px; border-radius: 999px; }
.site-links a:hover { background: rgba(255,255,255,.12); }
.site-links a.is-active {
  background: rgba(255,255,255,.9);
  color: #111827;
}
.hero {
  min-height: 88vh;
  padding: 120px clamp(18px, 4vw, 58px) 72px;
  position: relative;
  display: grid;
  align-items: end;
  overflow: hidden;
}
.hero h1 { font-size: clamp(38px, 5.2vw, 64px); line-height: 1.03; letter-spacing: 0; margin: 14px 0; max-width: 850px; }
.hero p { font-size: 18px; max-width: 650px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }
.hero-panel { position: relative; z-index: 2; }
.stats-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 32px; max-width: 760px; }
.stat-card { padding: 18px; border-radius: 18px; border: 1px solid var(--line); background: rgba(255,255,255,.72); box-shadow: 0 20px 40px rgba(0,0,0,.08); }
.stat-card strong { display: block; font-size: 28px; line-height: 1; }
.stat-card span { color: var(--muted); font-size: 13px; font-weight: 700; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.feature-card {
  padding: 26px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.76);
  box-shadow: 0 18px 42px rgba(17,24,39,.08);
}
.feature-card h3 { margin: 0 0 10px; font-size: 20px; }
.feature-card p { color: var(--muted); margin: 0; }
.doc-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.doc-list a {
  padding: 16px;
  border-radius: 16px;
  background: rgba(255,255,255,.78);
  border: 1px solid var(--line);
  font-weight: 800;
  color: #172033;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.doc-list a span { color: var(--muted); font-size: 12px; }
.doc-list a:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(0,0,0,.12); }
.gallery { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 16px; }
.gallery figure {
  margin: 0;
  min-height: 260px;
  border-radius: 24px;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  position: relative;
}
.gallery figure:first-child { grid-row: span 2; }
.gallery figcaption {
  position: absolute;
  inset: auto 14px 14px;
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(0,0,0,.52);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
}
.contact-band { border-radius: 28px; padding: 34px; display: grid; grid-template-columns: .85fr 1.15fr; gap: 26px; align-items: start; }
.lead-form { display: grid; gap: 14px; }
.field { display: grid; gap: 6px; }
.field label { font-size: 13px; font-weight: 900; }
.field input, .field select, .field textarea {
  width: 100%;
  border: 1px solid rgba(17,24,39,.16);
  border-radius: 14px;
  padding: 13px 14px;
  background: rgba(255,255,255,.88);
  outline: none;
}
.field textarea { min-height: 110px; resize: vertical; }
.field .is-invalid { border-color: #c93636; box-shadow: 0 0 0 3px rgba(201,54,54,.12); }
.field-error { color: #c93636; min-height: 16px; font-size: 12px; font-weight: 800; }
.form-status { min-height: 20px; font-size: 13px; font-weight: 900; }
.form-status.ok { color: #1d7a44; }
.form-status.error { color: #c93636; }
.premium-lead-form {
  position: relative;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding: 24px;
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.04)),
    rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.16);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.14), 0 20px 60px rgba(0,0,0,.24);
  overflow: hidden;
}
.premium-lead-form::before {
  content: "";
  position: absolute;
  inset: -40% 55% 55% -20%;
  background: radial-gradient(circle, rgba(214,107,45,.26), transparent 62%);
  pointer-events: none;
}
.form-progress {
  grid-column: 1 / -1;
  height: 8px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  overflow: hidden;
}
.form-progress span {
  display: block;
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, #d66b2d, #55d6ff);
  transition: width .35s ease;
}
.interest-picker {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.interest-picker button {
  min-height: 44px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  color: #fff;
  font-weight: 950;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, color .2s ease;
}
.interest-picker button:hover { transform: translateY(-2px); }
.interest-picker button.active {
  background: #fff;
  color: #111827;
}
.premium-lead-form .field,
.premium-lead-form .field-wide,
.premium-lead-form .submit-glow,
.premium-lead-form .form-status {
  position: relative;
  z-index: 1;
}
.premium-lead-form .field-wide,
.premium-lead-form .submit-glow,
.premium-lead-form .form-status { grid-column: 1 / -1; }
.field input.is-valid,
.field select.is-valid,
.field textarea.is-valid {
  border-color: rgba(37, 211, 102, .78);
  box-shadow: 0 0 0 3px rgba(37,211,102,.12);
}
.submit-glow {
  min-height: 52px;
  border: 0;
  cursor: pointer;
}
.premium-lead-form.is-complete {
  box-shadow: inset 0 1px 0 rgba(255,255,255,.14), 0 0 0 1px rgba(37,211,102,.22), 0 26px 70px rgba(37,211,102,.12);
}
.benefit-stack { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; align-content: start; }
.benefit-pill {
  min-height: 88px;
  padding: 22px;
  border-radius: 20px;
  display: flex;
  align-items: end;
  font-weight: 900;
  background: rgba(255,255,255,.78);
  border: 1px solid var(--line);
  box-shadow: 0 18px 44px rgba(0,0,0,.08);
}
.map-card {
  min-height: 430px;
  border-radius: 28px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 22% 24%, rgba(214,107,45,.22), transparent 12%),
    radial-gradient(circle at 76% 62%, rgba(122,155,113,.28), transparent 14%),
    linear-gradient(rgba(17,24,39,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17,24,39,.08) 1px, transparent 1px),
    rgba(255,255,255,.7);
  background-size: auto, auto, 34px 34px, 34px 34px, auto;
}
.map-road {
  position: absolute;
  inset: 18% 8%;
  border: 14px solid rgba(17,24,39,.78);
  border-left-color: transparent;
  border-bottom-color: transparent;
  border-radius: 50%;
  transform: rotate(18deg);
}
.map-road::after {
  content: "";
  position: absolute;
  left: 18%;
  top: 42%;
  width: 72%;
  height: 12px;
  background: rgba(214,107,45,.88);
  border-radius: 999px;
  transform: rotate(-28deg);
}
.map-pin {
  position: absolute;
  padding: 9px 12px;
  border-radius: 999px;
  background: #111827;
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  box-shadow: 0 14px 30px rgba(0,0,0,.18);
}
.map-pin.p1 { left: 12%; top: 28%; }
.map-pin.p2 { right: 12%; top: 18%; }
.map-pin.p3 { left: 46%; bottom: 24%; background: var(--orange); }
.tabs {
  border-radius: 26px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.7);
  padding: 12px;
  box-shadow: 0 18px 44px rgba(0,0,0,.08);
}
.tab-buttons { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.tab-buttons button {
  border: 0;
  border-radius: 999px;
  padding: 12px 16px;
  cursor: pointer;
  background: rgba(17,24,39,.08);
  color: inherit;
  font-weight: 900;
}
.tab-buttons button.active { background: #111827; color: #fff; }
.tab-panel { display: none; padding: 26px; border-radius: 20px; background: rgba(255,255,255,.74); }
.tab-panel.active { display: block; animation: softIn .32s ease; }
@keyframes softIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.masterplan-shell {
  height: min(68vh, 680px);
  min-height: 520px;
  border-radius: 30px;
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(255,255,255,.18);
  background: #101828;
  box-shadow: var(--shadow);
  isolation: isolate;
}
.masterplan-3d { width: 100%; height: 100%; min-height: inherit; display: block; cursor: grab; position: relative; z-index: 2; }
.masterplan-3d:active { cursor: grabbing; }
.masterplan-fallback {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 1;
  pointer-events: none;
  background:
    linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px),
    radial-gradient(circle at 50% 42%, rgba(126,139,152,.2), transparent 38%),
    #101828;
  background-size: 34px 34px, 34px 34px, auto, auto;
  transition: opacity .35s ease;
}
.is-webgl-ready .masterplan-fallback { opacity: 0; }
.webgl-failed .masterplan-fallback { opacity: 1; z-index: 3; }
.fallback-road {
  position: absolute;
  border-radius: 999px;
  background: rgba(5, 10, 18, .72);
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.12);
}
.fallback-road.main { left: 8%; right: 8%; top: 48%; height: 13%; }
.fallback-road.cross { left: 31%; top: 12%; bottom: 13%; width: 9%; }
.fallback-lot,
.fallback-access,
.fallback-green {
  position: absolute;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  font-weight: 950;
  box-shadow: 0 18px 34px rgba(0,0,0,.28);
}
.fallback-lot {
  background: linear-gradient(180deg, #8d9baa, #5f6d7c);
  border: 1px solid rgba(255,255,255,.22);
  min-height: 13%;
}
.fallback-lot.l1 { left: 11%; top: 20%; width: 17%; }
.fallback-lot.l2 { left: 43%; top: 19%; width: 18%; }
.fallback-lot.l3 { right: 13%; top: 19%; width: 16%; }
.fallback-lot.l4 { left: 11%; bottom: 17%; width: 17%; }
.fallback-lot.l5 { left: 43%; bottom: 16%; width: 20%; }
.fallback-lot.l6 { right: 12%; bottom: 16%; width: 18%; }
.fallback-access {
  left: 2%;
  top: 45%;
  width: 16%;
  height: 11%;
  background: #d66b2d;
  font-size: 12px;
}
.fallback-green {
  background: #7a9b71;
  width: 14%;
  height: 9%;
}
.fallback-green.g1 { right: 4%; top: 39%; }
.fallback-green.g2 { left: 49%; bottom: 5%; }
.masterplan-toolbar,
.masterplan-legend {
  position: absolute;
  z-index: 4;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  pointer-events: none;
}
.masterplan-toolbar { left: 18px; top: 18px; }
.masterplan-legend { left: 18px; right: 18px; bottom: 18px; }
.masterplan-toolbar span,
.masterplan-toolbar strong,
.masterplan-legend span {
  padding: 9px 11px;
  border-radius: 999px;
  color: #fff;
  background: rgba(0,0,0,.42);
  border: 1px solid rgba(255,255,255,.16);
  backdrop-filter: blur(12px);
  font-size: 12px;
  font-weight: 900;
}
.masterplan-legend i {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: 7px;
  border-radius: 3px;
}
.masterplan-legend .lot { background: #7e8b98; }
.masterplan-legend .road { background: #111827; }
.masterplan-legend .green { background: #7a9b71; }
.masterplan-legend .access { background: #d66b2d; }
.lot-tooltip {
  position: absolute;
  z-index: 5;
  opacity: 0;
  pointer-events: none;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255,255,255,.92);
  color: #111827;
  font-size: 12px;
  font-weight: 900;
  box-shadow: 0 14px 30px rgba(0,0,0,.22);
  transition: opacity .18s ease;
}
.immersive-plan-section {
  background:
    radial-gradient(circle at 18% 22%, rgba(126,139,152,.22), transparent 28%),
    linear-gradient(180deg, #111827, #0b1018);
  color: #fff;
  overflow: hidden;
}
.immersive-plan-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 26px;
  align-items: center;
}
.plan-perspective {
  position: relative;
  min-height: 620px;
  perspective: 1200px;
}
.plan-board {
  position: absolute;
  inset: 44px 0 38px;
  border-radius: 28px;
  overflow: auto;
  background: #101828;
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 34px 90px rgba(0,0,0,.36);
  transform: rotateX(9deg) rotateZ(-1.5deg);
  transform-origin: center bottom;
  display: grid;
  place-items: center;
  padding: 26px;
}
.plan-board::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
    radial-gradient(circle at 55% 45%, transparent 42%, rgba(11,16,24,.22));
  background-size: 28px 28px, 28px 28px, auto;
  mix-blend-mode: screen;
}
.plan-3d-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 100%;
  display: block;
  cursor: grab;
}
.plan-3d-canvas:active { cursor: grabbing; }
.plan-3d-caption {
  position: absolute;
  left: 18px;
  bottom: 18px;
  z-index: 4;
  padding: 10px 12px;
  border-radius: 999px;
  color: #fff;
  background: rgba(0,0,0,.42);
  border: 1px solid rgba(255,255,255,.16);
  backdrop-filter: blur(12px);
  font-size: 12px;
  font-weight: 900;
}
.plan-map-canvas {
  position: relative;
  width: min(100%, 1080px);
  aspect-ratio: 720 / 560;
  flex: 0 0 auto;
  filter: drop-shadow(0 20px 34px rgba(0,0,0,.34));
}
.plan-map-canvas img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: fill;
  padding: 0;
  filter: saturate(.9) contrast(1.04);
}
.plan-depth-shadow {
  position: absolute;
  left: 8%;
  right: 8%;
  bottom: 0;
  height: 74px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(0,0,0,.54), transparent 68%);
  filter: blur(10px);
}
.plan-hud {
  position: absolute;
  z-index: 5;
  left: 18px;
  top: 18px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.plan-hud span,
.plan-hud strong {
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(14px);
  font-size: 12px;
}
.plan-hotspot {
  position: absolute;
  z-index: 4;
  left: var(--x);
  top: var(--y);
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: #d66b2d;
  color: #fff;
  font-size: 9px;
  font-weight: 950;
  border: 1px solid rgba(255,255,255,.9);
  box-shadow: 0 0 0 4px rgba(214,107,45,.13), 0 10px 20px rgba(0,0,0,.28);
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}
.plan-hotspot:hover,
.plan-hotspot.active {
  transform: translate(-50%, -50%) scale(1.28);
  background: #55d6ff;
  color: #07111f;
  box-shadow: 0 0 0 7px rgba(85,214,255,.18), 0 18px 34px rgba(0,0,0,.36);
}
.plan-hotspot::after {
  content: attr(data-area);
  position: absolute;
  left: 50%;
  bottom: calc(100% + 9px);
  transform: translateX(-50%);
  width: max-content;
  max-width: 120px;
  padding: 7px 9px;
  border-radius: 10px;
  background: rgba(255,255,255,.94);
  color: #101828;
  opacity: 0;
  pointer-events: none;
  font-size: 11px;
  box-shadow: 0 12px 28px rgba(0,0,0,.28);
}
.plan-hotspot:hover::after,
.plan-hotspot.active::after { opacity: 1; }
.premium-hotspot-tooltip {
  position: fixed;
  z-index: 120;
  min-width: 170px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(8,13,21,.92);
  color: #fff;
  border: 1px solid rgba(255,255,255,.16);
  box-shadow: 0 20px 50px rgba(0,0,0,.32);
  backdrop-filter: blur(16px);
  opacity: 0;
  transform: translateY(6px) scale(.98);
  pointer-events: none;
  transition: opacity .18s ease, transform .18s ease;
}
.premium-hotspot-tooltip.is-visible {
  opacity: 1;
  transform: none;
}
.premium-hotspot-tooltip strong,
.premium-hotspot-tooltip span,
.premium-hotspot-tooltip em {
  display: block;
}
.premium-hotspot-tooltip strong { font-size: 14px; }
.premium-hotspot-tooltip span { color: #55d6ff; font-weight: 950; margin-top: 3px; }
.premium-hotspot-tooltip em { color: rgba(255,255,255,.62); font-size: 12px; font-style: normal; margin-top: 6px; }
.plan-info-panel {
  min-height: 560px;
  padding: 28px;
  border-radius: 28px;
  border: 1px solid rgba(255,255,255,.16);
  background: linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.06));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}
.plan-info-panel h3 {
  margin: 16px 0 10px;
  font-size: 34px;
  line-height: 1;
}
.plan-info-panel p {
  display: grid;
  gap: 8px;
  margin-bottom: 22px;
}
.plan-info-panel p strong {
  font-size: 30px;
}
.plan-info-panel p span {
  color: rgba(255,255,255,.68);
}
.plan-mini-list {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  margin-top: 24px;
}
.plan-mini-list button {
  height: 34px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 10px;
  background: rgba(255,255,255,.08);
  color: #fff;
  font-size: 12px;
  font-weight: 950;
  cursor: pointer;
}
.plan-mini-list button:hover,
.plan-mini-list button.active {
  background: #55d6ff;
  color: #07111f;
}
.interactive-gallery {
  display: grid;
  grid-template-columns: 1.4fr .7fr .7fr .7fr;
  gap: 14px;
  min-height: 420px;
}
.interactive-gallery figure {
  margin: 0;
  min-width: 0;
  border-radius: 24px;
  background-size: cover;
  background-position: center;
  position: relative;
  cursor: pointer;
  overflow: hidden;
  filter: saturate(.78);
  transition: grid-column .35s ease, filter .25s ease, transform .25s ease;
}
.interactive-gallery figure.active { grid-column: span 2; filter: saturate(1.05); }
.interactive-gallery figure:hover { transform: translateY(-3px); }
.interactive-gallery figcaption {
  position: absolute;
  left: 14px;
  bottom: 14px;
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(0,0,0,.58);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
}
.psa-photoswipe-gallery {
  display: grid;
  grid-template-columns: 1.15fr .7fr .7fr;
  grid-auto-rows: 220px;
  gap: 16px;
}
.gallery-tile {
  position: relative;
  display: block;
  min-height: 220px;
  border-radius: 28px;
  overflow: hidden;
  background: #111827;
  box-shadow: 0 18px 44px rgba(0,0,0,.12);
  transform: translateZ(0);
}
.gallery-tile.featured {
  grid-row: span 2;
}
.gallery-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .75s ease, filter .35s ease;
}
.gallery-tile:hover img {
  transform: scale(1.08);
  filter: saturate(1.08) contrast(1.02);
}
.tile-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 6px;
  padding: 22px;
  color: #fff;
  background: linear-gradient(180deg, transparent 35%, rgba(0,0,0,.82));
}
.tile-overlay strong {
  font-size: clamp(18px, 2vw, 30px);
  line-height: 1.05;
}
.tile-overlay em {
  max-width: 460px;
  color: rgba(255,255,255,.72);
  font-style: normal;
  font-weight: 700;
}
.tile-overlay b {
  width: max-content;
  margin-top: 8px;
  padding: 8px 11px;
  border-radius: 999px;
  background: rgba(255,255,255,.16);
  border: 1px solid rgba(255,255,255,.18);
  backdrop-filter: blur(12px);
  font-size: 12px;
}
.pswp__custom-caption {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  width: min(720px, calc(100% - 40px));
  padding: 14px 18px;
  border-radius: 18px;
  background: rgba(8, 13, 21, .72);
  color: #fff;
  text-align: center;
  backdrop-filter: blur(18px);
}
.pswp__custom-caption strong { display: block; }
.pswp__custom-caption span { color: rgba(255,255,255,.68); font-size: 14px; }
.premium-gallery {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 170px;
  gap: 16px;
  min-height: 620px;
}
.gallery-stage {
  position: relative;
  min-height: 620px;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: #111827;
}
.gallery-main {
  margin: 0;
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
}
.gallery-main::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 35%, rgba(0,0,0,.72));
}
.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity .2s ease, transform .8s ease;
}
.gallery-stage:hover .gallery-main img { transform: scale(1.035); }
.gallery-main figcaption {
  position: absolute;
  z-index: 2;
  left: 24px;
  right: 24px;
  bottom: 24px;
  color: #fff;
}
.gallery-main strong { display: block; font-size: clamp(24px, 3vw, 38px); line-height: 1.08; }
.gallery-main span { color: rgba(255,255,255,.72); font-weight: 700; }
.gallery-arrow,
.gallery-expand {
  position: absolute;
  z-index: 4;
  border: 1px solid rgba(255,255,255,.2);
  background: rgba(255,255,255,.12);
  color: #fff;
  backdrop-filter: blur(14px);
  cursor: pointer;
  transition: transform .2s ease, background .2s ease;
}
.gallery-arrow {
  top: 50%;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  transform: translateY(-50%);
  font-size: 34px;
  line-height: 1;
}
.gallery-arrow:hover { background: rgba(255,255,255,.22); }
.gallery-arrow.prev { left: 18px; }
.gallery-arrow.next { right: 18px; }
.gallery-expand {
  top: 18px;
  right: 18px;
  border-radius: 999px;
  padding: 10px 13px;
  font-weight: 900;
}
.gallery-counter {
  position: absolute;
  z-index: 4;
  top: 18px;
  left: 18px;
  padding: 10px 13px;
  border-radius: 999px;
  background: rgba(0,0,0,.44);
  color: #fff;
  font-size: 12px;
  font-weight: 950;
  backdrop-filter: blur(14px);
}
.gallery-thumbs {
  display: grid;
  gap: 12px;
}
.gallery-thumbs button {
  min-height: 140px;
  border: 2px solid transparent;
  border-radius: 20px;
  padding: 0;
  overflow: hidden;
  background: #111827;
  cursor: pointer;
  opacity: .68;
  transition: opacity .2s ease, transform .2s ease, border-color .2s ease;
}
.gallery-thumbs button:hover,
.gallery-thumbs button.active {
  opacity: 1;
  transform: translateX(-4px);
  border-color: var(--orange);
}
.gallery-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.gallery-lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 28px;
  background: rgba(0,0,0,.88);
}
.gallery-lightbox img {
  max-width: min(1180px, 94vw);
  max-height: 82vh;
  border-radius: 18px;
  box-shadow: 0 30px 90px rgba(0,0,0,.6);
}
.gallery-lightbox button {
  position: fixed;
  top: 18px;
  right: 18px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.3);
  background: rgba(255,255,255,.12);
  color: #fff;
  font-size: 30px;
  cursor: pointer;
}
.gallery-lightbox p {
  color: #fff;
  margin: 14px 0 0;
  font-weight: 900;
}
.lightbox-open { overflow: hidden; }
.faq-list { display: grid; gap: 12px; }
.faq-list details {
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.74);
  padding: 18px 20px;
  box-shadow: 0 14px 34px rgba(0,0,0,.06);
}
.faq-list summary {
  cursor: pointer;
  font-weight: 900;
}
.faq-list p { color: var(--muted); margin-bottom: 0; }
.site-footer {
  padding: 54px clamp(18px, 4vw, 58px) 26px;
  background: #080d15;
  color: #fff;
}
.footer-grid {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr .8fr 1fr .8fr;
  gap: 28px;
}
.site-footer h3 { margin: 0 0 12px; font-size: 15px; }
.site-footer p { color: rgba(255,255,255,.64); }
.site-footer a { display: block; color: rgba(255,255,255,.74); margin: 8px 0; font-weight: 700; }
.footer-bottom {
  width: min(1180px, 100%);
  margin: 36px auto 0;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,.12);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: rgba(255,255,255,.58);
  font-size: 13px;
}
.floating-contact {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 20;
  padding: 13px 16px;
  border-radius: 999px;
  background: #25d366;
  color: #07110b;
  font-weight: 950;
  box-shadow: 0 16px 42px rgba(0,0,0,.25);
}
.floating-contact.whatsapp {
  background: #25d366;
  color: #06140b;
}
.sticky-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 22;
  display: grid;
  gap: 2px;
  padding: 12px 16px;
  border-radius: 18px;
  background: rgba(37,211,102,.94);
  color: #06140b;
  box-shadow: 0 18px 50px rgba(0,0,0,.28);
  border: 1px solid rgba(255,255,255,.34);
  transition: transform .22s ease, box-shadow .22s ease;
}
.sticky-whatsapp span {
  font-size: 11px;
  font-weight: 950;
  text-transform: uppercase;
}
.sticky-whatsapp strong {
  font-size: 14px;
  line-height: 1;
}
.sticky-whatsapp:hover {
  box-shadow: 0 24px 70px rgba(37,211,102,.22), 0 18px 50px rgba(0,0,0,.28);
}

/* Modelo 1 */
.model-1 { background: #e8e5dd; color: #161a20; }
.cinematic-page {
  --hero-shift: 0px;
  --hero-zoom: 1;
}
.cinematic-grain {
  position: fixed;
  inset: 0;
  z-index: 90;
  pointer-events: none;
  opacity: .08;
  mix-blend-mode: overlay;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,.9) 0 1px, transparent 1px),
    radial-gradient(circle at 70% 80%, rgba(0,0,0,.8) 0 1px, transparent 1px);
  background-size: 3px 3px, 4px 4px;
  animation: grainDrift 1.2s steps(2) infinite;
}
@keyframes grainDrift {
  0% { transform: translate3d(0,0,0); }
  25% { transform: translate3d(-1%,1%,0); }
  50% { transform: translate3d(1%,-1%,0); }
  75% { transform: translate3d(1%,1%,0); }
  100% { transform: translate3d(0,0,0); }
}
.model-1 .hero {
  color: #fff;
  background: #090d12;
  isolation: isolate;
}
.model-1 .cinematic-hero::before {
  content: "";
  position: absolute;
  inset: -4%;
  z-index: -1;
  background:
    linear-gradient(100deg, rgba(9,13,18,.94) 0%, rgba(9,13,18,.68) 48%, rgba(9,13,18,.28)),
    url("../legacy/images/bg-home.png") center/cover no-repeat;
  transform: translateY(var(--hero-shift)) scale(var(--hero-zoom));
  transition: transform .12s linear;
}
.model-1 .hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(115deg, rgba(255,255,255,.07) 0 1px, transparent 1px 18px);
  opacity: .6;
}
.model-1 .hero-panel { max-width: 880px; }
.cinematic-hero .hero-panel {
  opacity: 0;
  transform: translateY(26px);
  filter: blur(10px);
}
.cinematic-ready .cinematic-hero .hero-panel {
  opacity: 1;
  transform: none;
  filter: blur(0);
  transition: opacity .9s ease, transform .9s ease, filter .9s ease;
}
.cinematic-hero .stat-card {
  opacity: 0;
  transform: translateY(18px);
}
.cinematic-ready .cinematic-hero .stat-card {
  opacity: 1;
  transform: none;
  transition: opacity .7s ease, transform .7s ease;
}
.cinematic-ready .cinematic-hero .stat-card:nth-child(1) { transition-delay: .18s; }
.cinematic-ready .cinematic-hero .stat-card:nth-child(2) { transition-delay: .3s; }
.cinematic-ready .cinematic-hero .stat-card:nth-child(3) { transition-delay: .42s; }
.model-1 .section-title h2,
.model-1 .hero h1 {
  position: relative;
  overflow: hidden;
}
.model-1 .section-title h2::after,
.model-1 .hero h1::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-120%);
  background: linear-gradient(100deg, transparent 35%, rgba(255,255,255,.24), transparent 65%);
  animation: titleSweep 5.8s ease-in-out infinite;
  pointer-events: none;
}
@keyframes titleSweep {
  0%, 24% { transform: translateX(-120%); }
  42% { transform: translateX(120%); }
  100% { transform: translateX(120%); }
}
.model-1 .sticky-whatsapp {
  animation: whatsappCinematicPulse 3.8s ease-in-out infinite;
}
@keyframes whatsappCinematicPulse {
  0%, 100% { box-shadow: 0 18px 50px rgba(0,0,0,.28), 0 0 0 0 rgba(37,211,102,.24); }
  50% { box-shadow: 0 24px 70px rgba(37,211,102,.18), 0 0 0 8px rgba(37,211,102,.08); }
}
.model-1 .section-accent { background: #171c23; color: #fff; }
.model-1 .section-accent .feature-card { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.12); color: #fff; }
.model-1 .section-accent p { color: rgba(255,255,255,.68); }
.model-1 .contact-band { background: #151a21; color: #fff; }
.model-1 .benefit-pill, .model-1 .tabs, .model-1 .tab-panel, .model-1 .faq-list details { background: rgba(255,255,255,.82); }

/* Modelo 2 */
.model-2 { background: #f3efe5; color: #162018; }
.model-2 .hero {
  min-height: 92vh;
  color: #fff;
  align-items: center;
  background:
    linear-gradient(180deg, rgba(11,27,18,.34), rgba(11,27,18,.84)),
    url("../legacy/images/bg-ubicacion.png") center/cover no-repeat;
}
.route-strip {
  position: absolute;
  right: 6%;
  top: 17%;
  width: min(430px, 44vw);
  height: 62vh;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 999px;
  transform: rotate(24deg);
  background: linear-gradient(90deg, transparent 45%, rgba(255,255,255,.52) 47%, rgba(255,255,255,.52) 53%, transparent 55%);
  opacity: .48;
}
.model-2 .feature-card { border-radius: 8px; }
.timeline { display: grid; gap: 14px; }
.timeline-item { display: grid; grid-template-columns: 90px 1fr; gap: 18px; align-items: start; padding: 18px; background: #fff; border-left: 4px solid var(--orange); box-shadow: 0 16px 38px rgba(0,0,0,.08); }
.timeline-item strong { color: var(--orange); }
.model-2 .contact-band { background: #1b2a20; color: #fff; }
.model-2 .masterplan-shell { border-radius: 10px; }
.model-2 .interactive-gallery figure { border-radius: 8px; }
.model-2 .gallery-stage,
.model-2 .gallery-thumbs button { border-radius: 8px; }
.model-2 .gallery-thumbs button.active { border-color: #d66b2d; transform: translateX(-8px); }
.model-2 .gallery-tile { border-radius: 8px; }
.model-2 .gallery-tile.featured { grid-column: span 2; grid-row: span 1; }
.logistics-layout { background: #f5efe2; }
.route-nav { border-radius: 999px; }
.logistics-hero {
  min-height: 92vh;
  padding: 120px clamp(18px, 4vw, 58px) 54px;
  position: relative;
  color: #fff;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) 380px;
  gap: 32px;
  align-items: end;
  overflow: hidden;
  background:
    linear-gradient(110deg, rgba(20,31,19,.84), rgba(20,31,19,.42)),
    url("../legacy/images/bg-ubicacion.png") center/cover no-repeat;
}
.logistics-hero::after {
  content: "";
  position: absolute;
  left: -10%;
  right: -10%;
  bottom: 17%;
  height: 96px;
  background:
    linear-gradient(90deg, transparent 0 47%, rgba(255,255,255,.7) 47% 49%, transparent 49% 51%, rgba(255,255,255,.7) 51% 53%, transparent 53%),
    rgba(10,10,10,.52);
  transform: rotate(-6deg);
  border-top: 1px solid rgba(255,255,255,.18);
  border-bottom: 1px solid rgba(255,255,255,.18);
}
.logistics-hero-copy { position: relative; z-index: 2; max-width: 780px; }
.logistics-hero h1 { font-size: clamp(36px, 4.8vw, 62px); line-height: 1.02; margin: 12px 0; }
.logistics-hero p { max-width: 620px; color: rgba(255,255,255,.76); font-size: 18px; }
.route-console {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 1px;
  border-radius: 12px;
  overflow: hidden;
  background: rgba(255,255,255,.16);
  border: 1px solid rgba(255,255,255,.2);
  box-shadow: var(--shadow);
}
.route-console div { padding: 22px; background: rgba(18,27,18,.68); backdrop-filter: blur(14px); }
.route-console strong { display: block; font-size: 28px; }
.route-console span { color: rgba(255,255,255,.68); font-weight: 700; }
.route-marquee { overflow: hidden; background: #151f17; color: #fff; border-top: 1px solid rgba(255,255,255,.12); border-bottom: 1px solid rgba(255,255,255,.12); }
.route-marquee div { display: flex; gap: 12px; width: max-content; padding: 16px 0; animation: marquee 24s linear infinite; }
.route-marquee span { padding: 10px 22px; border-radius: 999px; background: rgba(255,255,255,.08); font-weight: 900; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.logistics-split { display: grid; grid-template-columns: 1.2fr .8fr; gap: 34px; align-items: center; }
.route-map-large {
  min-height: 560px;
  border-radius: 14px;
  background:
    radial-gradient(circle at 50% 55%, rgba(214,107,45,.35), transparent 11%),
    linear-gradient(34deg, transparent 0 42%, rgba(18,26,18,.8) 42% 49%, rgba(255,255,255,.54) 49% 51%, rgba(18,26,18,.8) 51% 58%, transparent 58%),
    linear-gradient(-18deg, transparent 0 35%, rgba(18,26,18,.72) 35% 43%, transparent 43%),
    rgba(255,255,255,.75);
  position: relative;
  box-shadow: 0 24px 60px rgba(0,0,0,.12);
  overflow: hidden;
}
.route-map-large::after { content: ""; position: absolute; inset: 34px; border: 2px dashed rgba(214,107,45,.48); border-radius: 50%; }
.node { position: absolute; z-index: 2; padding: 10px 12px; border-radius: 999px; background: #172016; color: #fff; font-size: 12px; font-weight: 900; }
.node.n1 { right: 14%; top: 16%; }
.node.n2 { left: 12%; bottom: 24%; }
.node.n3 { left: 46%; top: 50%; background: var(--orange); }
.node.n4 { right: 18%; bottom: 18%; }
.route-kpis { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 20px; }
.route-kpis article { padding: 18px; border-radius: 8px; background: #fff; box-shadow: 0 14px 34px rgba(0,0,0,.08); }
.route-kpis strong { display: block; font-size: 26px; color: var(--orange); }
.logistics-flow { background: #172016; color: #fff; }
.flow-lanes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(255,255,255,.18); border-radius: 16px; overflow: hidden; }
.flow-lanes article { min-height: 280px; padding: 24px; background: rgba(255,255,255,.08); display: flex; flex-direction: column; justify-content: flex-end; }
.flow-lanes article span { color: var(--orange); font-weight: 950; }
.logistics-modules { display: grid; grid-template-columns: 260px 1fr; gap: 24px; }
.module-rail { display: grid; align-content: start; gap: 10px; }
.module-rail button { border: 0; border-left: 4px solid transparent; background: #fff; text-align: left; padding: 18px; font-weight: 900; cursor: pointer; }
.module-rail button.active { border-color: var(--orange); color: var(--orange); }
.module-board { padding: 30px; background: #fff; border-radius: 10px; box-shadow: 0 18px 44px rgba(0,0,0,.08); }
.route-faq, .route-form { background: #1b2a20; color: #fff; border-radius: 10px; padding: 28px; }
.route-faq details { border-top: 1px solid rgba(255,255,255,.16); padding: 16px 0; }
.route-faq summary { font-weight: 900; cursor: pointer; }

/* Modelo 3 */
.model-3 { background: #fbfaf7; color: #20242b; }
.model-3 .site-nav { color: #1b2430; background: rgba(255,255,255,.72); border-color: rgba(17,24,39,.1); }
.model-3 .brand-mark span { background: #101828; color: #fff; }
.model-3 .hero {
  min-height: 82vh;
  background:
    linear-gradient(90deg, rgba(251,250,247,.98), rgba(251,250,247,.78) 50%, rgba(251,250,247,.24)),
    url("../legacy/images/bg-historia.png") right center/cover no-repeat;
}
.model-3 .blueprint {
  background-color: #f8f6ef;
  background-image: linear-gradient(rgba(20,64,106,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(20,64,106,.12) 1px, transparent 1px);
  background-size: 32px 32px;
}
.model-3 .feature-card { border-radius: 0; box-shadow: none; border-color: rgba(20,64,106,.18); }
.table-spec { width: 100%; border-collapse: collapse; background: rgba(255,255,255,.8); }
.table-spec th, .table-spec td { padding: 15px; border-bottom: 1px solid rgba(17,24,39,.12); text-align: left; }
.table-spec th { font-size: 12px; text-transform: uppercase; color: #47617d; }
.model-3 .contact-band { background: #f0eadb; color: #1b2430; border: 1px solid rgba(17,24,39,.1); }
.model-3 .masterplan-shell { border-radius: 0; border-color: rgba(20,64,106,.24); }
.model-3 .gallery-stage,
.model-3 .gallery-thumbs button { border-radius: 0; box-shadow: none; }
.model-3 .gallery-thumbs button.active { border-color: var(--gold); }
.model-3 .gallery-tile { border-radius: 0; box-shadow: none; border: 1px solid rgba(17,24,39,.12); }
.model-3 .psa-photoswipe-gallery { grid-template-columns: repeat(5, 1fr); }
.model-3 .gallery-tile.featured { grid-column: span 2; }
.investor-layout { background: #fbfaf7; }
.investor-nav { color: #1b2430; background: rgba(255,255,255,.82); border-color: rgba(17,24,39,.1); }
.investor-hero {
  min-height: 86vh;
  padding: 118px clamp(18px, 4vw, 58px) 64px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  align-items: center;
  gap: 40px;
  background:
    linear-gradient(90deg, rgba(251,250,247,.98), rgba(251,250,247,.86) 48%, rgba(251,250,247,.38)),
    url("../legacy/images/bg-historia.png") right center/cover no-repeat;
}
.investor-copy h1 { font-size: clamp(36px, 4.4vw, 58px); line-height: 1.04; max-width: 860px; }
.investor-copy p { max-width: 620px; color: var(--muted); font-size: 18px; }
.investor-sheet {
  background: rgba(255,255,255,.88);
  border: 1px solid rgba(17,24,39,.12);
  padding: 30px;
  box-shadow: 0 30px 70px rgba(17,24,39,.14);
}
.investor-sheet span { color: var(--gold); text-transform: uppercase; font-weight: 950; font-size: 12px; }
.investor-sheet strong { display: block; font-size: 44px; margin: 12px 0; }
.investor-sheet ul { margin: 18px 0 0; padding-left: 18px; color: var(--muted); }
.investor-dossier { background: #fff; }
.dossier-heading { max-width: 760px; margin-bottom: 28px; }
.dossier-heading h2 { font-size: clamp(30px, 4vw, 48px); line-height: 1.06; }
.dossier-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.dossier-grid article { min-height: 280px; padding: 26px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; justify-content: space-between; }
.dossier-grid span { color: var(--gold); font-weight: 950; }
.metrics-chapter { background: #f0eadb; }
.metrics-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-bottom: 32px; background: rgba(17,24,39,.14); }
.metrics-row div { background: #fbfaf7; padding: 26px; }
.metrics-row strong { display: block; font-size: 34px; line-height: 1; }
.metrics-row span { color: var(--muted); font-weight: 800; }
.investor-availability { background: #fff; }
.availability-stack { display: grid; gap: 12px; }
.availability-stack article { padding: 22px; border: 1px solid var(--line); background: #fbfaf7; display: grid; grid-template-columns: 150px 1fr; gap: 18px; align-items: center; }
.availability-stack strong { color: var(--gold); }
.investor-qa, .investor-form { background: #fff; border: 1px solid var(--line); padding: 30px; box-shadow: 0 18px 44px rgba(17,24,39,.08); }
.investor-qa details { padding: 16px 0; border-top: 1px solid var(--line); }
.investor-qa summary { cursor: pointer; font-weight: 900; }

/* Modelo 4 */
.model-4 { background: #050b14; color: #eaf7ff; }
.model-4 .hero {
  min-height: 92vh;
  background:
    radial-gradient(circle at 70% 24%, rgba(85,214,255,.22), transparent 28%),
    linear-gradient(115deg, #050b14 0%, #07192b 52%, #06101f 100%);
}
.model-4 .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(85,214,255,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(85,214,255,.12) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at 68% 40%, #000, transparent 72%);
}
.model-4 .feature-card,
.model-4 .stat-card,
.model-4 .doc-list a {
  color: #eaf7ff;
  background: rgba(255,255,255,.06);
  border-color: rgba(85,214,255,.18);
  box-shadow: 0 22px 54px rgba(0,0,0,.28);
}
.model-4 p, .model-4 .feature-card p, .model-4 .section-title p { color: rgba(234,247,255,.68); }
.model-4 .section-accent { background: #07111f; }
.model-4 .contact-band { background: rgba(255,255,255,.06); border: 1px solid rgba(85,214,255,.2); backdrop-filter: blur(18px); }
.model-4 .benefit-pill,
.model-4 .tabs,
.model-4 .tab-panel,
.model-4 .faq-list details {
  color: #eaf7ff;
  background: rgba(255,255,255,.06);
  border-color: rgba(85,214,255,.18);
}
.model-4 .tab-buttons button { color: #eaf7ff; background: rgba(85,214,255,.12); }
.model-4 .tab-buttons button.active { background: #55d6ff; color: #06111f; }
.model-4 .masterplan-shell { box-shadow: 0 0 80px rgba(85,214,255,.16); border-color: rgba(85,214,255,.28); }
.model-4 .gallery-stage {
  border: 1px solid rgba(85,214,255,.24);
  box-shadow: 0 0 90px rgba(85,214,255,.16);
}
.model-4 .gallery-thumbs button {
  border-radius: 16px;
  border-color: rgba(85,214,255,.08);
}
.model-4 .gallery-thumbs button.active {
  border-color: #55d6ff;
  box-shadow: 0 0 24px rgba(85,214,255,.22);
}
.model-4 .gallery-tile {
  border: 1px solid rgba(85,214,255,.22);
  box-shadow: 0 0 50px rgba(85,214,255,.12);
}
.model-4 .gallery-tile.featured { grid-column: span 2; }
.model-4 .tile-overlay b { color: #06111f; background: #55d6ff; }
.tech-layout { background: #050b14; }
.tech-nav { background: rgba(5,11,20,.58); border-color: rgba(85,214,255,.22); }
.tech-hero {
  min-height: 94vh;
  padding: 120px clamp(18px, 4vw, 58px) 60px;
  position: relative;
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr) 300px;
  gap: 24px;
  align-items: center;
  overflow: hidden;
  color: #eaf7ff;
  background:
    radial-gradient(circle at 58% 38%, rgba(85,214,255,.22), transparent 30%),
    radial-gradient(circle at 82% 70%, rgba(40,215,144,.12), transparent 24%),
    #050b14;
}
.tech-grid-bg { position: absolute; inset: 0; background-image: linear-gradient(rgba(85,214,255,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(85,214,255,.12) 1px, transparent 1px); background-size: 44px 44px; mask-image: radial-gradient(circle at 55% 45%, #000, transparent 75%); }
.tech-copy, .system-sidebar, .live-panel { position: relative; z-index: 2; }
.tech-copy h1 { font-size: clamp(36px, 4.8vw, 62px); line-height: 1.02; max-width: 850px; }
.tech-copy p { color: rgba(234,247,255,.7); max-width: 620px; font-size: 18px; }
.system-sidebar, .live-panel, .terminal-faq, .tech-form {
  border: 1px solid rgba(85,214,255,.22);
  background: rgba(255,255,255,.06);
  backdrop-filter: blur(16px);
  border-radius: 22px;
  padding: 24px;
  box-shadow: 0 0 60px rgba(85,214,255,.12);
}
.system-sidebar span { color: var(--cyan); text-transform: uppercase; font-weight: 950; font-size: 12px; }
.system-sidebar strong { display: block; margin: 10px 0 18px; }
.system-sidebar ul { padding-left: 18px; color: rgba(234,247,255,.7); }
.live-panel { display: grid; gap: 12px; }
.live-panel div { padding: 16px; border-radius: 14px; background: rgba(85,214,255,.08); }
.live-panel span { display: block; color: rgba(234,247,255,.62); font-size: 12px; font-weight: 900; text-transform: uppercase; }
.live-panel strong { font-size: 26px; }
.tech-data-wall { background: #07111f; }
.data-wall { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.data-wall article { min-height: 270px; padding: 24px; border-radius: 22px; border: 1px solid rgba(85,214,255,.2); background: linear-gradient(180deg, rgba(85,214,255,.1), rgba(255,255,255,.04)); display: flex; flex-direction: column; justify-content: space-between; }
.data-wall span { color: var(--cyan); font-size: 12px; text-transform: uppercase; font-weight: 950; }
.data-wall strong { font-size: 28px; }
.tech-nodes { background: #050b14; }
.node-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 34px; align-items: center; }
.node-orbit { min-height: 520px; border-radius: 50%; border: 1px solid rgba(85,214,255,.28); position: relative; box-shadow: inset 0 0 70px rgba(85,214,255,.12), 0 0 80px rgba(85,214,255,.08); }
.node-orbit::before, .node-orbit::after { content: ""; position: absolute; inset: 18%; border: 1px dashed rgba(85,214,255,.26); border-radius: 50%; }
.node-orbit::after { inset: 34%; }
.node-orbit span { position: absolute; padding: 10px 13px; border-radius: 999px; background: #55d6ff; color: #06111f; font-weight: 950; }
.node-orbit span:nth-child(1) { left: 42%; top: 4%; }
.node-orbit span:nth-child(2) { right: 2%; top: 44%; }
.node-orbit span:nth-child(3) { left: 42%; bottom: 4%; }
.node-orbit span:nth-child(4) { left: 2%; top: 44%; }
.tech-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.tech-chips span { padding: 9px 12px; border-radius: 999px; background: rgba(85,214,255,.12); color: var(--cyan); font-weight: 900; }
.tech-gallery { display: grid; grid-template-columns: 1.4fr .8fr; gap: 12px; min-height: 460px; }
.tech-gallery figure { margin: 0; border-radius: 18px; background-size: cover; background-position: center; position: relative; border: 1px solid rgba(85,214,255,.18); cursor: pointer; }
.tech-gallery figure:first-child { grid-row: span 2; }
.tech-gallery figcaption { position: absolute; left: 12px; bottom: 12px; padding: 8px 10px; border-radius: 999px; background: rgba(5,11,20,.72); color: #fff; font-weight: 900; }
.command-contact { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.terminal-faq details { border-top: 1px solid rgba(85,214,255,.18); padding: 16px 0; }
.terminal-faq summary { cursor: pointer; color: var(--cyan); font-weight: 900; }
.dashboard-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 18px; }
.signal-map {
  min-height: 430px;
  border-radius: 26px;
  border: 1px solid rgba(85,214,255,.2);
  background:
    radial-gradient(circle at 30% 35%, rgba(85,214,255,.32), transparent 8%),
    radial-gradient(circle at 72% 60%, rgba(122,155,113,.32), transparent 10%),
    linear-gradient(rgba(85,214,255,.1) 1px, transparent 1px), linear-gradient(90deg, rgba(85,214,255,.1) 1px, transparent 1px),
    rgba(255,255,255,.04);
  background-size: auto, auto, 42px 42px, 42px 42px, auto;
  position: relative;
  overflow: hidden;
}
.signal-map::after {
  content: "";
  position: absolute;
  inset: 18%;
  border: 2px solid rgba(85,214,255,.36);
  border-radius: 34% 66% 41% 59%;
  box-shadow: 0 0 40px rgba(85,214,255,.18);
}

@media (max-width: 980px) {
  .design-grid, .grid-3, .doc-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-2, .contact-band, .dashboard-grid, .footer-grid { grid-template-columns: 1fr; }
  .logistics-hero, .logistics-split, .logistics-modules, .investor-hero, .node-grid, .tech-hero, .command-contact { grid-template-columns: 1fr; }
  .immersive-plan-grid { grid-template-columns: 1fr; }
  .plan-perspective { min-height: 560px; }
  .plan-info-panel { min-height: auto; }
  .flow-lanes, .dossier-grid, .metrics-row, .data-wall { grid-template-columns: repeat(2, 1fr); }
  .route-console, .investor-sheet, .system-sidebar, .live-panel { max-width: 560px; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .interactive-gallery { grid-template-columns: 1fr 1fr; }
  .interactive-gallery figure.active { grid-column: span 1; }
  .premium-gallery { grid-template-columns: 1fr; min-height: auto; }
  .psa-photoswipe-gallery { grid-template-columns: repeat(2, 1fr); }
  .model-3 .psa-photoswipe-gallery { grid-template-columns: repeat(2, 1fr); }
  .gallery-tile.featured, .model-2 .gallery-tile.featured, .model-4 .gallery-tile.featured { grid-column: span 2; grid-row: span 1; }
  .gallery-thumbs { grid-template-columns: repeat(4, 1fr); }
  .gallery-thumbs button { min-height: 92px; }
  .site-nav { position: absolute; }
}

@media (max-width: 680px) {
  .selector-metrics, .design-grid, .grid-3, .doc-list, .stats-row, .gallery { grid-template-columns: 1fr; }
  .flow-lanes, .dossier-grid, .metrics-row, .data-wall, .route-kpis, .tech-gallery { grid-template-columns: 1fr; }
  .benefit-stack, .interactive-gallery { grid-template-columns: 1fr; }
  .selector-hero { min-height: auto; }
  .selector-copy { margin-top: 58px; }
  .section { padding: 68px 18px; }
  .hero { min-height: auto; padding: 112px 18px 56px; }
  .hero h1, .selector-copy h1 { font-size: 38px; }
  .site-nav { top: 12px; right: 12px; bottom: auto; left: 12px; align-items: center; }
  .site-links { display: none; }
  .contact-band { padding: 22px; border-radius: 20px; }
  .premium-lead-form { grid-template-columns: 1fr; padding: 18px; }
  .interest-picker { grid-template-columns: 1fr; }
  .gallery figure:first-child { grid-row: auto; }
  .gallery-stage { min-height: 430px; border-radius: 20px; }
  .psa-photoswipe-gallery, .model-3 .psa-photoswipe-gallery { grid-template-columns: 1fr; grid-auto-rows: 240px; }
  .gallery-tile.featured, .model-2 .gallery-tile.featured, .model-4 .gallery-tile.featured { grid-column: span 1; }
  .gallery-thumbs { grid-template-columns: repeat(2, 1fr); }
  .gallery-thumbs button { min-height: 104px; }
  .gallery-arrow { width: 42px; height: 42px; font-size: 28px; }
  .masterplan-section .section-title p { font-size: 15px; }
  .masterplan-shell { height: 560px; min-height: 560px; border-radius: 20px; }
  .masterplan-3d { height: 560px; min-height: 560px; touch-action: none; }
  .masterplan-fallback { z-index: 3; opacity: .42; }
  .is-webgl-ready .masterplan-fallback { opacity: .28; }
  .webgl-failed .masterplan-fallback { opacity: 1; }
  .fallback-lot { min-height: 11%; font-size: 12px; }
  .fallback-road.main { top: 49%; height: 10%; }
  .fallback-road.cross { left: 30%; width: 10%; }
  .masterplan-toolbar { top: 10px; left: 10px; }
  .masterplan-toolbar span,
  .masterplan-toolbar strong,
  .masterplan-legend span { font-size: 11px; padding: 7px 9px; }
  .masterplan-legend { left: 10px; right: 10px; bottom: 10px; max-height: 86px; overflow: hidden; }
  .footer-bottom { flex-direction: column; }
  .logistics-hero, .investor-hero, .tech-hero { padding: 108px 18px 48px; min-height: auto; }
  .logistics-hero h1, .investor-copy h1, .tech-copy h1 { font-size: 36px; }
  .route-map-large, .node-orbit { min-height: 380px; }
  .plan-perspective { min-height: 430px; overflow-x: auto; }
  .plan-board { min-width: 760px; inset: 36px 0 30px; padding: 18px; }
  .plan-3d-canvas { min-height: 100%; }
  .plan-map-canvas { width: 720px; }
  .plan-info-panel { padding: 22px; border-radius: 20px; }
  .plan-mini-list { grid-template-columns: repeat(4, 1fr); }
  .plan-hotspot { width: 18px; height: 18px; font-size: 8px; }
  .flow-lanes article, .dossier-grid article, .data-wall article { min-height: 210px; }
  .availability-stack article { grid-template-columns: 1fr; }
  .route-marquee div { animation-duration: 32s; }
}

@media (prefers-reduced-motion: reduce) {
  .cinematic-grain,
  .model-1 .section-title h2::after,
  .model-1 .hero h1::after,
  .model-1 .sticky-whatsapp {
    animation: none;
  }
  .cinematic-hero .hero-panel,
  .cinematic-hero .stat-card {
    opacity: 1;
    transform: none;
    filter: none;
  }
}