/* ==========================================================================
   NISTAL Y BELLO · Constructora desde 1981
   Sistema visual: azul corporativo #13314e · gris #848789 · papel de plano
   Tipos: Barlow / Barlow Condensed (corporativa) · Instrument Serif · IBM Plex Mono
   Motivo: los corchetes del logotipo (marcas de encuadre / cotas de plano)
   ========================================================================== */

:root {
  --navy: #13314e;
  --navy-d: #0c2134;
  --navy-dd: #081827;
  --ink: #0b1724;
  --steel: #848789;
  --sky: #8fb3d1;
  --sand: #cdb999;
  --amber: #d9a441;
  --paper: #efece6;
  --paper-2: #e5e1d9;
  --bone: #f6f4ef;
  --cream: #f2ebdd;

  --ff-display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --ff-body: "Barlow", system-ui, sans-serif;
  --ff-serif: "Instrument Serif", Georgia, serif;
  --ff-mono: "IBM Plex Mono", ui-monospace, monospace;
  --ff-logo: "Montserrat", var(--ff-body);

  --gut: clamp(16px, 4.2vw, 72px);
  --ease: cubic-bezier(.22, 1, .36, 1);
  --ease-io: cubic-bezier(.76, 0, .24, 1);
  --header-h: 84px;
}

[data-theme="dark"] { --bg: var(--navy-d); --fg: #f4f1ea; --muted: rgba(244, 241, 234, .62); --line: rgba(244, 241, 234, .16); --accent: var(--amber); }
[data-theme="light"] { --bg: var(--paper); --fg: var(--navy); --muted: rgba(19, 49, 78, .64); --line: rgba(19, 49, 78, .16); --accent: var(--navy); }

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; overflow-x: clip; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body {
  margin: 0;
  font-family: var(--ff-body);
  font-size: 17px;
  line-height: 1.55;
  color: var(--navy);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
body.is-loading { overflow: hidden; }
img, svg, video, canvas { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, h4, p, figure, blockquote, ol, ul, dl, dd { margin: 0; padding: 0; }
ol, ul { list-style: none; }
::selection { background: var(--amber); color: var(--navy-dd); }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }

section { position: relative; background: var(--bg); color: var(--fg); }

/* ---------- Tipografía utilitaria ---------- */
.mono { font-family: var(--ff-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; }
.serif { font-family: var(--ff-serif); font-style: italic; font-weight: 400; text-transform: none; letter-spacing: -.01em; }
.label { font-family: var(--ff-mono); font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); display: flex; align-items: center; gap: .9em; }
.label__n { color: var(--fg); }
.mega {
  font-family: var(--ff-display); font-weight: 500; text-transform: uppercase;
  font-size: clamp(64px, 13.2vw, 252px); line-height: .8; letter-spacing: -.012em;
}
.mega > span { display: block; }
.mega em.serif { font-size: .92em; letter-spacing: -.035em; padding-right: .04em; }
.h-display {
  font-family: var(--ff-display); font-weight: 500; text-transform: uppercase;
  font-size: clamp(42px, 5.8vw, 108px); line-height: .88; letter-spacing: -.008em;
}
.h-display em.serif { font-size: .95em; letter-spacing: -.03em; }
.h-sub { font-family: var(--ff-display); font-weight: 500; text-transform: uppercase; font-size: clamp(28px, 2.6vw, 44px); line-height: .95; }

/* split helpers */
.line-mask { display: block; overflow: hidden; padding-bottom: .04em; margin-bottom: -.04em; }
.char { display: inline-block; will-change: transform; }

/* ---------- Corchetes (motivo del logotipo) ---------- */
.bracket { position: relative; }
.bracket::before, .bracket::after {
  content: ""; position: absolute; width: 26px; height: 26px; pointer-events: none; z-index: 2;
  border-color: var(--fg); border-style: solid; opacity: .9; transition: transform .6s var(--ease);
}
.bracket::before { top: -11px; right: -11px; border-width: 1.5px 1.5px 0 0; }
.bracket::after { bottom: -11px; left: -11px; border-width: 0 0 1.5px 1.5px; }
.bracket:hover::before { transform: translate(4px, -4px); }
.bracket:hover::after { transform: translate(-4px, 4px); }

/* ---------- Botones ---------- */
.btn {
  --h: 52px;
  position: relative; display: inline-flex; align-items: center; gap: 14px;
  height: var(--h); padding: 0 26px; border-radius: 0;
  font-family: var(--ff-mono); font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase;
  overflow: hidden; isolation: isolate; transition: color .5s var(--ease), border-color .5s var(--ease);
}
.btn::before { content: ""; position: absolute; inset: 0; z-index: -1; transform: scaleY(0); transform-origin: bottom; transition: transform .55s var(--ease); }
.btn:hover::before { transform: scaleY(1); }
.btn--line { border: 1px solid currentColor; }
.btn--line::before { background: currentColor; }
.btn--line:hover span, .btn--line:hover .btn__ico { color: var(--bg); }
.btn--solid { background: var(--fg); color: var(--bg); }
.btn--solid::before { background: var(--amber); }
.btn--solid:hover { color: var(--navy-dd); }
.btn--big { --h: 62px; padding: 0 34px; }
.btn__ico { font-family: var(--ff-body); font-size: 16px; font-style: normal; transition: transform .5s var(--ease); }
.btn:hover .btn__ico { transform: translateX(4px); }

/* ==========================================================================
   PRELOADER
   ========================================================================== */
.loader {
  position: fixed; inset: 0; z-index: 200; background: var(--navy);
  color: #f4f1ea; display: grid; place-items: center;
}
.loader__grid, .hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .07) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, .03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .03) 1px, transparent 1px);
  background-size: 120px 120px, 120px 120px, 24px 24px, 24px 24px;
  background-position: -1px -1px;
}
.loader__center { position: relative; display: grid; justify-items: center; gap: 26px; }
.loader__mark { width: min(240px, 52vw); overflow: visible; }
.loader__br { stroke: #f4f1ea; stroke-width: 3; stroke-dasharray: 80; stroke-dashoffset: 80; }
.loader__nb {
  font-family: var(--ff-logo); font-weight: 700; font-size: 112px; letter-spacing: -6px;
  fill: transparent; stroke: #f4f1ea; stroke-width: 1.4; stroke-dasharray: 520; stroke-dashoffset: 520;
}
.loader__count { display: grid; justify-items: center; gap: 6px; }
.loader__count span { font-family: var(--ff-mono); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; opacity: .6; }
.loader__count b { font-family: var(--ff-display); font-weight: 500; font-size: 64px; line-height: .9; letter-spacing: .02em; font-variant-numeric: tabular-nums; }
.loader__ruler {
  position: absolute; left: var(--gut); right: var(--gut); bottom: 46px; height: 28px;
  display: flex; justify-content: space-between; align-items: flex-end;
  border-bottom: 1px solid rgba(244, 241, 234, .25);
  font-family: var(--ff-mono); font-size: 10px; letter-spacing: .12em; color: rgba(244, 241, 234, .5);
}
.loader__ruler span { position: relative; padding-bottom: 10px; }
.loader__ruler span::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 1px; height: 7px; background: currentColor; }
.loader__ruler i { position: absolute; left: 0; bottom: -1px; height: 2px; width: 100%; background: var(--amber); transform-origin: left; transform: scaleX(0); }

/* ==========================================================================
   UI FIJA: marco, header, rail, sello
   ========================================================================== */
body { --ui: #f4f1ea; }
body[data-theme="light"] { --ui: var(--navy); }

.frame { position: fixed; inset: 12px; z-index: 60; pointer-events: none; color: var(--ui); transition: color .5s var(--ease); }
.frame__c { position: absolute; width: 18px; height: 18px; border: 0 solid currentColor; opacity: .55; }
.frame__c--tl { top: 0; left: 0; border-width: 1px 0 0 1px; }
.frame__c--tr { top: 0; right: 0; border-width: 1px 1px 0 0; }
.frame__c--bl { bottom: 0; left: 0; border-width: 0 0 1px 1px; }
.frame__c--br { bottom: 0; right: 0; border-width: 0 1px 1px 0; }

.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 70; height: var(--header-h);
  display: flex; align-items: center; gap: 32px; padding: 0 calc(var(--gut) + 6px);
  color: var(--ui); transition: color .5s var(--ease), transform .6s var(--ease);
}
.header.is-hidden { transform: translateY(-110%); }
.header::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .5s var(--ease), background .5s;
  backdrop-filter: blur(14px) saturate(1.2); -webkit-backdrop-filter: blur(14px) saturate(1.2); border-bottom: 1px solid transparent; }
.header.is-solid::before { opacity: 1; }
body[data-theme="dark"] .header::before { background: rgba(10, 28, 44, .72); border-color: rgba(244, 241, 234, .08); }
body[data-theme="light"] .header::before { background: rgba(239, 236, 230, .8); border-color: rgba(19, 49, 78, .08); }
.logo { position: relative; display: inline-grid; line-height: 1; padding: 6px 14px 6px 10px; }
.logo__name { font-family: var(--ff-logo); font-weight: 600; font-size: 19px; letter-spacing: -.01em; }
.logo__sub { font-family: var(--ff-logo); font-weight: 500; font-size: 7.4px; letter-spacing: .58em; margin-top: 4px; padding-left: 9px; }
.logo__br { position: absolute; width: 9px; height: 9px; border: 0 solid currentColor; }
.logo__br--tr { top: 0; right: 0; border-width: 1.6px 1.6px 0 0; }
.logo__br--bl { bottom: 0; left: 0; border-width: 0 0 1.6px 1.6px; }
.nav { margin-left: auto; display: flex; gap: 30px; font-family: var(--ff-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; }
.nav a { position: relative; padding: 6px 0; }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .5s var(--ease); }
.nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.header__cta { --h: 42px; padding: 0 18px; }
.header__cta:hover span { color: var(--bg); }
body[data-theme="dark"] .header__cta:hover span { color: var(--navy); }
body[data-theme="light"] .header__cta:hover span { color: var(--paper); }
.burger { display: none; width: 44px; height: 44px; position: relative; margin-left: auto; }
.burger i { position: absolute; left: 10px; right: 10px; height: 1.5px; background: currentColor; transition: transform .5s var(--ease); }
.burger i:first-child { top: 18px; } .burger i:last-child { top: 25px; }

.rail {
  position: fixed; left: calc(var(--gut) * .45); top: 50%; z-index: 55; transform: translateY(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 14px; color: var(--ui);
  font-family: var(--ff-mono); font-size: 10.5px; letter-spacing: .14em; transition: color .5s var(--ease);
}
.rail__line { position: relative; width: 1px; height: 120px; background: currentColor; opacity: .25; }
.rail__line i { position: absolute; left: 0; top: 0; width: 1px; height: 100%; background: currentColor; transform-origin: top; transform: scaleY(0); }
.rail__num { opacity: .9; }
.rail__label { writing-mode: vertical-rl; transform: rotate(180deg); text-transform: uppercase; opacity: .6; white-space: nowrap; }
.rail.is-light .rail__line { opacity: .3; }
.rail__line { opacity: 1; background: color-mix(in srgb, currentColor 25%, transparent); }

.seal {
  position: fixed; right: calc(var(--gut) * .55); bottom: calc(var(--gut) * .55); z-index: 65;
  width: 104px; height: 104px; display: grid; place-items: center; color: var(--ui);
  transition: color .5s var(--ease), transform .6s var(--ease), opacity .5s;
}
.seal__ring { position: absolute; inset: 0; width: 100%; height: 100%; animation: spin 18s linear infinite; }
.seal__ring text { font-family: var(--ff-mono); font-size: 9.4px; letter-spacing: .19em; fill: currentColor; }
.seal__nb {
  width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center;
  background: var(--ui); color: var(--navy); font-family: var(--ff-logo); font-weight: 700; font-size: 17px; letter-spacing: -1px;
  transition: transform .5s var(--ease), background .5s;
}
body[data-theme="light"] .seal__nb { color: var(--paper); }
.seal:hover .seal__nb { transform: scale(1.12); background: var(--amber); color: var(--navy-dd); }
.seal.is-hidden { opacity: 0; pointer-events: none; transform: scale(.8); }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Menú ---------- */
.menu {
  position: fixed; inset: 0; z-index: 120; background: var(--navy-dd); color: #f4f1ea;
  clip-path: inset(0 0 100% 0); visibility: hidden; transition: clip-path .9s var(--ease-io), visibility 0s .9s;
}
.menu.is-open { clip-path: inset(0 0 0 0); visibility: visible; transition: clip-path .9s var(--ease-io), visibility 0s; }
.menu__inner { height: 100%; display: grid; grid-template-columns: 1.3fr 1fr; gap: var(--gut); padding: calc(var(--header-h) + 20px) var(--gut) var(--gut); }
.menu__nav { display: flex; flex-direction: column; justify-content: center; }
.menu__nav a {
  flex-shrink: 0;
  font-family: var(--ff-display); font-weight: 500; text-transform: uppercase; font-size: clamp(40px, 6.4vh, 76px); line-height: 1;
  display: flex; align-items: baseline; gap: 18px; padding: .06em 0; transition: color .4s, translate .5s var(--ease);
}
.menu__nav a small { font-family: var(--ff-mono); font-size: 11px; letter-spacing: .14em; opacity: .5; }
.menu__nav a:hover { color: var(--amber); translate: 14px 0; }
.menu__side { display: grid; grid-template-rows: 1fr auto; gap: 30px; min-height: 0; }
.menu__fig { overflow: hidden; min-height: 0; }
.menu__fig img { width: 100%; height: 100%; object-fit: cover; transition: opacity .4s; }
.menu__info { display: grid; gap: 14px; font-size: 15px; color: rgba(244, 241, 234, .75); }
.menu__info .mono { display: block; color: #f4f1ea; margin-bottom: 4px; }
.menu__all { color: var(--amber); font-family: var(--ff-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; }
.menu__close { position: absolute; top: 28px; right: var(--gut); font-family: var(--ff-mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; padding: 8px 0; }

/* ==========================================================================
   01 · HERO
   ========================================================================== */
.hero { height: 100svh; min-height: 560px; background: var(--navy-dd); }
.hero__pin { position: relative; height: 100svh; min-height: 560px; overflow: hidden; }
.hero__media { position: absolute; inset: 0; will-change: clip-path, transform; }
.hero__plano { position: absolute; inset: 0; background: radial-gradient(120% 90% at 50% 40%, #183c5e 0%, var(--navy) 45%, #0d2338 100%); }
.hero__lines {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .92;
  --draw: 0%;
  -webkit-mask-image: linear-gradient(to top, #000 calc(var(--draw) - 6%), transparent var(--draw));
  mask-image: linear-gradient(to top, #000 calc(var(--draw) - 6%), transparent var(--draw));
}
.hero__obra {
  position: absolute; inset: 0; --rise: 0%;
  clip-path: inset(calc(100% - var(--rise)) 0 0 0);
}
.hero__obra img { width: 100%; height: 100%; object-fit: cover; transform-origin: 50% 70%; filter: brightness(.86) contrast(1.06); }
.hero__obra::before { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: radial-gradient(70% 55% at 50% 45%, rgba(8, 24, 39, .42) 0%, rgba(8, 24, 39, .12) 60%, rgba(8, 24, 39, 0) 100%); }
.hero__obra::after {
  /* línea de "forjado" que sube con la obra */
  content: ""; position: absolute; z-index: 2; left: 0; right: 0; top: calc(100% - var(--rise)); height: 2px;
  background: linear-gradient(90deg, transparent, var(--amber) 15%, #fff4dc 50%, var(--amber) 85%, transparent);
  box-shadow: 0 0 24px 2px rgba(217, 164, 65, .55);
  opacity: var(--edge, 1);
}
.hero__seq { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transition: opacity .6s; }
.hero.has-seq .hero__obra { clip-path: none; opacity: var(--end, 0); }
.hero.has-seq .hero__obra::after { display: none; }
.hero__cotas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero__cotas path { fill: none; stroke: rgba(244, 241, 234, .55); stroke-width: 1; vector-effect: non-scaling-stroke; }
.hero__tags .tag {
  position: absolute; left: var(--x); top: var(--y); transform: translate(-50%, -50%);
  font-family: var(--ff-mono); font-size: 10px; letter-spacing: .14em; color: rgba(244, 241, 234, .8);
  padding: 5px 8px; border: 1px solid rgba(244, 241, 234, .35); background: rgba(12, 33, 52, .45); white-space: nowrap;
}
.hero__shade { position: absolute; inset: 0; pointer-events: none; background:
  linear-gradient(180deg, rgba(8, 24, 39, .55) 0%, rgba(8, 24, 39, 0) 24%, rgba(8, 24, 39, 0) 58%, rgba(8, 24, 39, .7) 100%); }

.crosshair { position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .4s; --x: 50%; --y: 50%; z-index: 1; }
.crosshair.is-on { opacity: 1; }
.crosshair__h, .crosshair__v { position: absolute; background: rgba(244, 241, 234, .28); }
.crosshair__h { left: 0; right: 0; height: 1px; top: var(--y); }
.crosshair__v { top: 0; bottom: 0; width: 1px; left: var(--x); }
.crosshair__lbl { position: absolute; left: var(--x); top: var(--y); transform: translate(12px, 10px); color: rgba(244, 241, 234, .85); font-size: 10px; padding: 3px 6px; background: rgba(12, 33, 52, .55); white-space: nowrap; }
@media (hover: none) { .crosshair { display: none; } }

.hero__content {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: var(--header-h) var(--gut) 90px; color: #f4f1ea; text-align: center; pointer-events: none;
}
.hero__content .toggle, .hero__content button { pointer-events: auto; }
.hero__eyebrow { display: flex; gap: 28px; justify-content: center; flex-wrap: wrap; opacity: .85; margin-bottom: 2.4vh; }
.hero__eyebrow span + span::before { content: "—"; margin-right: 28px; opacity: .6; }
.hero__title { position: relative; display: grid; justify-items: center; }
.hero__word {
  font-family: var(--ff-display); font-weight: 500; text-transform: uppercase;
  font-size: clamp(76px, 15.6vw, 300px); line-height: .8; letter-spacing: -.01em;
  text-shadow: 0 10px 60px rgba(8, 24, 39, .35);
}
.hero__script {
  font-family: var(--ff-serif); font-style: italic; font-weight: 400;
  font-size: clamp(42px, 7.2vw, 140px); line-height: .9; letter-spacing: -.02em; color: var(--cream);
  margin-top: -.28em; margin-left: 28%; text-shadow: 0 6px 40px rgba(8, 24, 39, .45);
}
.hero__row { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 4vw; width: min(1200px, 100%); margin-top: 4.5vh; }
.hero__side { font-family: var(--ff-display); font-weight: 500; text-transform: uppercase; font-size: clamp(18px, 1.9vw, 32px); letter-spacing: .04em; }
.hero__side:first-child { text-align: right; }
.hero__side:last-child { text-align: left; }
.toggle { display: flex; align-items: center; gap: 14px; font-family: var(--ff-mono); font-size: 10.5px; letter-spacing: .2em; text-transform: uppercase; }
.toggle__btn { opacity: .5; transition: opacity .4s; padding: 8px 2px; }
.toggle__btn.is-active { opacity: 1; }
.toggle__track { position: relative; width: 84px; height: 1px; background: rgba(244, 241, 234, .45); }
.toggle__track i { position: absolute; top: -5px; left: 0; width: 11px; height: 11px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 0 4px rgba(217, 164, 65, .2); transform: translateX(calc(var(--k, 0) * 73px)); }

.hero__foot {
  position: absolute; left: var(--gut); right: var(--gut); bottom: 30px; display: flex; justify-content: space-between; align-items: center;
  color: rgba(244, 241, 234, .75); padding: 0 calc(var(--gut) * .2);
}
.scrollcue { display: flex; align-items: center; gap: 12px; }
.scrollcue i { position: relative; width: 1px; height: 34px; background: rgba(244, 241, 234, .3); overflow: hidden; }
.scrollcue i::after { content: ""; position: absolute; left: 0; top: -40%; width: 1px; height: 40%; background: #f4f1ea; animation: cue 2s var(--ease-io) infinite; }
@keyframes cue { to { top: 110%; } }

/* ==========================================================================
   02 · LA CONSTRUCTORA
   ========================================================================== */
.intro { padding: clamp(110px, 18vh, 220px) var(--gut) clamp(90px, 14vh, 180px); }
.intro__head { display: grid; grid-template-columns: minmax(160px, 1fr) 3.4fr; gap: var(--gut); align-items: start; }
.intro__lead { font-family: var(--ff-body); font-weight: 300; font-size: clamp(27px, 3.35vw, 58px); line-height: 1.12; letter-spacing: -.012em; }
.intro__lead .w { color: color-mix(in srgb, var(--fg) 16%, transparent); transition: color .2s; }
.intro__lead .w.is-on { color: var(--fg); }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gut); margin-top: clamp(80px, 13vh, 160px); }
.stat { display: grid; gap: 14px; align-content: start; }
.stat__cota { position: relative; height: 13px; }
.stat__cota i { position: absolute; left: 0; right: 0; top: 6px; height: 1px; background: var(--fg); transform-origin: left; transform: scaleX(0); }
.stat__cota::before, .stat__cota::after { content: ""; position: absolute; top: 0; width: 1px; height: 13px; background: var(--fg); }
.stat__cota::before { left: 0; } .stat__cota::after { right: 0; opacity: 0; transition: opacity .3s .9s; }
.stat.is-in .stat__cota::after { opacity: 1; }
.stat__n { font-family: var(--ff-display); font-weight: 500; font-size: clamp(64px, 7.6vw, 148px); line-height: .82; letter-spacing: -.01em; font-variant-numeric: tabular-nums; }
.stat__n em { font-style: normal; font-weight: 300; margin-right: .02em; }
.stat__l { font-size: 15px; color: var(--muted); max-width: 22ch; }

.intro__grid { display: grid; grid-template-columns: 1fr 1.25fr .85fr; gap: calc(var(--gut) * 1.3); align-items: start; margin-top: clamp(100px, 16vh, 200px); }
.intro__fig img { width: 100%; aspect-ratio: 3 / 4.2; object-fit: cover; }
.intro__fig--b { margin-top: 34vh; }
.intro__fig--b img { aspect-ratio: 4 / 5; }
.intro__fig figcaption { margin-top: 14px; color: var(--muted); }
.intro__text { padding-top: 12vh; display: grid; gap: 22px; }
.intro__text p { color: var(--muted); max-width: 52ch; }
.intro__text p strong { color: var(--fg); font-weight: 500; }
.intro__text .h-display { margin-bottom: 10px; }
.intro__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 16px; }

/* ==========================================================================
   03 · CÓMO CONSTRUIMOS (3D)
   ========================================================================== */
.proceso { background: #eeebe5; }
.proceso__pin { position: relative; height: 100svh; min-height: 600px; overflow: hidden; }
.proceso__canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.proceso__fallback { position: absolute; inset: 0; }
.proceso__fallback img { width: 100%; height: 100%; object-fit: cover; }
.obra-labels { position: absolute !important; inset: 0; pointer-events: none; z-index: 1; overflow: hidden; }
.obra-tag { position: relative; padding: 0 0 26px 0; opacity: 0; transition: opacity .35s; will-change: transform; }
.obra-tag i { position: absolute; left: -4px; bottom: -4px; width: 9px; height: 9px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 0 4px rgba(217, 164, 65, .22); }
.obra-tag::before { content: ""; position: absolute; left: 0; bottom: 0; width: 26px; height: 26px; border-left: 1px solid rgba(19, 49, 78, .55); transform: skewX(40deg); transform-origin: bottom left; }
.obra-tag span { display: inline-block; margin-left: 22px; padding: 6px 9px; white-space: nowrap; font-family: var(--ff-mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--navy); background: rgba(246, 244, 239, .88); border: 1px solid rgba(19, 49, 78, .18); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.obra-labels.is-night .obra-tag span { color: #f4f1ea; background: rgba(10, 28, 45, .7); border-color: rgba(244, 241, 234, .2); }
.obra-labels.is-night .obra-tag::before { border-color: rgba(244, 241, 234, .5); }
@media (max-width: 900px) { .obra-tag span { font-size: 9px; padding: 4px 6px; } }
.proceso__hud { position: absolute; inset: 0; pointer-events: none; padding: calc(var(--header-h) + 8px) calc(var(--gut) + 30px) 30px; color: var(--navy); transition: color .6s; }
.proceso.is-night .proceso__hud { color: #f4f1ea; }
.proceso__hud button { pointer-events: auto; }
.proceso__top { display: flex; justify-content: space-between; align-items: baseline; }
.proceso.is-night .label { color: rgba(244, 241, 234, .65); }
.proceso.is-night .label__n { color: #f4f1ea; }
.proceso__hint { opacity: .6; }

.proceso__panel {
  position: absolute; left: calc(var(--gut) + 30px); bottom: 110px; width: min(560px, 44vw);
  display: grid; grid-template-columns: auto 1fr; gap: 6px 26px;
  padding: 26px 28px; background: rgba(238, 235, 229, .72); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(19, 49, 78, .14); transition: background .6s, border-color .6s;
}
.proceso.is-night .proceso__panel { background: rgba(10, 28, 45, .55); border-color: rgba(244, 241, 234, .16); }
.proceso__num { font-family: var(--ff-display); font-weight: 500; font-size: clamp(76px, 8vw, 132px); line-height: .78; letter-spacing: -.02em; display: flex; align-items: flex-start; }
.proceso__num small { font-family: var(--ff-mono); font-size: 11px; letter-spacing: .12em; opacity: .55; margin: 6px 0 0 6px; }
.proceso__texts { position: relative; display: grid; }
.phase { grid-area: 1 / 1; opacity: 0; transform: translateY(14px); transition: opacity .5s var(--ease), transform .7s var(--ease); }
.phase.is-active { opacity: 1; transform: none; }
.phase h3 { font-family: var(--ff-display); font-weight: 500; text-transform: uppercase; font-size: clamp(26px, 2.2vw, 38px); line-height: .95; margin-bottom: 12px; }
.phase p { font-size: 15.5px; line-height: 1.55; opacity: .82; }
.proceso__photo { grid-column: 1 / -1; display: flex; align-items: center; gap: 16px; margin-top: 14px; padding-top: 16px; border-top: 1px solid currentColor; border-color: rgba(127, 127, 127, .25); }
.proceso__photo img { width: 132px; height: 84px; object-fit: cover; transition: opacity .4s; }
.proceso__photo figcaption { opacity: .6; line-height: 1.6; }

.gauge {
  position: absolute; right: calc(var(--gut) + 30px); top: 50%; transform: translateY(-50%);
  display: grid; justify-items: end; gap: 4px; text-align: right;
}
.gauge__label, .gauge__unit { opacity: .6; }
.gauge__value { font-family: var(--ff-display); font-weight: 500; font-size: clamp(44px, 4.6vw, 78px); line-height: .9; font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.gauge__bar { position: relative; width: 1px; height: 30vh; background: rgba(127, 127, 127, .35); margin-top: 18px; }
.gauge__bar::before { content: ""; position: absolute; left: -6px; right: -6px; top: 0; bottom: 0;
  background: repeating-linear-gradient(to bottom, currentColor 0 1px, transparent 1px 10%); opacity: .45; width: 13px; }
.gauge__bar i { position: absolute; left: -1px; bottom: 0; width: 3px; height: 100%; background: var(--amber); transform-origin: bottom; transform: scaleY(0); }

.phases { position: absolute; left: calc(var(--gut) + 30px); right: calc(var(--gut) + 30px); bottom: 34px; display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }
.phases button { width: 100%; text-align: left; padding-top: 12px; border-top: 1px solid rgba(127, 127, 127, .35); position: relative;
  font-family: var(--ff-mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; opacity: .55; transition: opacity .4s; }
.phases button span { margin-right: 8px; opacity: .6; }
.phases button::before { content: ""; position: absolute; left: 0; top: -1px; height: 2px; width: calc(var(--p, 0) * 100%); background: currentColor; }
.phases li.is-active button, .phases button:hover { opacity: 1; }

/* ==========================================================================
   04 · OBRAS DESTACADAS
   ========================================================================== */
.obras { padding-top: clamp(110px, 18vh, 220px); overflow: hidden; }
.obras__intro { padding: 0 var(--gut); display: grid; gap: 34px; }
.obras__sub { max-width: 46ch; color: var(--muted); margin-left: auto; margin-right: 6vw; font-size: 18px; }
.hscroll { position: relative; height: 100svh; display: flex; flex-direction: column; justify-content: center; }
.hscroll__track { display: flex; gap: 6vw; padding: 0 var(--gut) 0 calc(var(--gut) + 6vw); width: max-content; will-change: transform; }
.pcard { width: min(80vw, 1180px); display: grid; grid-template-columns: 1.35fr 1fr; gap: 3.4vw; align-items: center; flex-shrink: 0; }
.pcard__fig { overflow: visible; cursor: none; }
.pcard__fig img { width: 100%; height: min(64vh, 640px); object-fit: cover; transition: transform 1.2s var(--ease); }
.pcard__fig { overflow: hidden; }
.pcard__fig::before, .pcard__fig::after { z-index: 3; }
.pcard__body { display: grid; gap: 18px; align-content: center; }
.pcard__idx { color: var(--muted); }
.pcard__title { font-family: var(--ff-display); font-weight: 500; text-transform: uppercase; font-size: clamp(44px, 4.8vw, 92px); line-height: .86; letter-spacing: -.01em; margin-left: -6.4vw; position: relative; z-index: 4; }
.pcard__desc { color: var(--muted); max-width: 44ch; }
.cajetin { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); border-left: 1px solid var(--line); margin-top: 8px; }
.cajetin div { padding: 10px 12px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cajetin dt { font-family: var(--ff-mono); font-size: 9.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.cajetin dd { font-size: 14px; line-height: 1.35; margin-top: 4px; }
.pcard--more { width: 34vw; min-width: 280px; display: grid; align-content: center; gap: 22px; padding: 0 3vw; border-left: 1px solid var(--line); align-self: stretch; grid-template-columns: 1fr; }
.pcard--more b { font-family: var(--ff-display); font-weight: 500; font-size: clamp(70px, 8vw, 150px); line-height: .82; text-transform: uppercase; }
.pcard__arrow { font-family: var(--ff-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--fg); }
.pcard--more:hover b { color: var(--steel); }
.hscroll__bar { position: absolute; left: var(--gut); right: var(--gut); bottom: 6vh; height: 1px; background: var(--line); }
.hscroll__bar i { position: absolute; inset: 0; background: var(--fg); transform-origin: left; transform: scaleX(0); }

/* ==========================================================================
   COMPARADOR PLANO / OBRA
   ========================================================================== */
.compare { padding: clamp(110px, 16vh, 200px) var(--gut); }
.compare__head { display: grid; gap: 26px; margin-bottom: 44px; }
.compare__tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 30px; }
.compare__tabs button { font-family: var(--ff-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; padding: 10px 16px; border: 1px solid var(--line); transition: background .4s, color .4s, border-color .4s; }
.compare__tabs button.is-active { background: #f4f1ea; color: var(--navy); border-color: #f4f1ea; }
.compare__stage { position: relative; aspect-ratio: 16 / 9; max-height: 82vh; width: 100%; --pos: 50%; user-select: none; touch-action: pan-y; }
.compare__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.compare__plano { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--pos)) 0 0); background: var(--navy);
  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: 48px 48px; }
.compare__plano img { mix-blend-mode: screen; }
.compare__handle { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; margin-left: -1px; background: var(--amber); cursor: ew-resize; z-index: 4; }
.compare__knob { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 64px; height: 64px; border-radius: 50%; background: var(--amber); color: var(--navy-dd); display: flex; align-items: center; justify-content: center; gap: 10px; font-size: 20px; box-shadow: 0 10px 40px rgba(0, 0, 0, .35); }
.compare__lbl { position: absolute; top: 18px; padding: 6px 10px; background: rgba(8, 24, 39, .6); color: #f4f1ea; z-index: 3; }
.compare__lbl--l { left: 18px; } .compare__lbl--r { right: 18px; }

/* ==========================================================================
   05 · EN OBRA
   ========================================================================== */
.live { padding: clamp(110px, 16vh, 200px) var(--gut) clamp(100px, 14vh, 180px); background: var(--navy-dd); }
.live__head { display: grid; gap: 30px; margin-bottom: clamp(60px, 9vh, 110px); }
.live__dot { width: 9px; height: 9px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 0 0 rgba(217, 164, 65, .6); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 12px rgba(217, 164, 65, 0); } 100% { box-shadow: 0 0 0 0 rgba(217, 164, 65, 0); } }
.mega--light em.serif { color: var(--cream); }
.live__list { border-top: 1px solid var(--line); }
.live__row {
  display: grid; grid-template-columns: 70px 2.2fr 1.3fr 1fr 120px; gap: 20px; align-items: baseline;
  padding: 26px 0; border-bottom: 1px solid var(--line); position: relative; cursor: default;
  transition: padding .5s var(--ease), color .4s;
}
.live__row::before { content: ""; position: absolute; inset: 0; background: rgba(244, 241, 234, .04); transform: scaleY(0); transform-origin: bottom; transition: transform .5s var(--ease); }
.live__row:hover::before { transform: scaleY(1); }
.live__row:hover { padding-left: 18px; }
.live__n { color: var(--muted); }
.live__name { font-family: var(--ff-display); font-weight: 500; text-transform: uppercase; font-size: clamp(30px, 3.3vw, 58px); line-height: .9; }
.live__place, .live__units { color: var(--muted); font-size: 16px; }
.live__phase { justify-self: end; color: var(--amber); }
.live__float { position: fixed; left: 0; top: 0; width: 340px; height: 230px; z-index: 50; pointer-events: none; overflow: hidden; clip-path: inset(50% 50% 50% 50%); transition: clip-path .5s var(--ease); }
.live__float.is-on { clip-path: inset(0 0 0 0); }
.live__float img { width: 100%; height: 100%; object-fit: cover; }

.sale { margin-top: clamp(80px, 12vh, 140px); }
.sale__grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gut); margin-top: 28px; }
.sale__card { display: grid; grid-template-columns: .9fr 1fr; gap: 26px; align-items: stretch; border: 1px solid var(--line); padding: 14px; transition: border-color .4s, background .4s; }
.sale__card:hover { border-color: rgba(244, 241, 234, .45); background: rgba(244, 241, 234, .03); }
.sale__card figure { overflow: hidden; min-height: 240px; }
.sale__card img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.sale__card:hover img { transform: scale(1.05); }
.sale__card > div { display: grid; gap: 12px; align-content: center; padding: 10px 10px 10px 0; }
.sale__flag { color: var(--amber); }
.sale__card h3 { font-family: var(--ff-display); font-weight: 500; text-transform: uppercase; font-size: clamp(26px, 2.2vw, 38px); line-height: .95; }
.sale__card p { color: var(--muted); font-size: 15px; }
.sale__cta { font-family: var(--ff-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; }

/* ==========================================================================
   ÁREAS
   ========================================================================== */
.areas { padding: clamp(110px, 16vh, 200px) var(--gut); background: var(--bone); }
.areas__head { display: grid; gap: 24px; max-width: 980px; margin-bottom: clamp(50px, 8vh, 100px); }
.areas__head > p:last-child { color: var(--muted); max-width: 52ch; }
.areas__wrap { display: grid; grid-template-columns: 1.1fr 1fr; gap: calc(var(--gut) * 1.4); align-items: start; }
.areas__list { border-top: 1px solid var(--line); }
.area { display: grid; grid-template-columns: 50px 1fr; column-gap: 14px; padding: 24px 0; border-bottom: 1px solid var(--line); cursor: pointer; }
.area h3 { font-family: var(--ff-display); font-weight: 500; text-transform: uppercase; font-size: clamp(30px, 3vw, 52px); line-height: .95; transition: transform .5s var(--ease), color .4s; color: color-mix(in srgb, var(--fg) 45%, transparent); }
.area__n { padding-top: 10px; color: var(--muted); }
.area p { grid-column: 2; color: var(--muted); max-height: 0; overflow: hidden; opacity: 0; transition: max-height .6s var(--ease), opacity .5s, margin .5s; }
.area.is-active h3 { color: var(--fg); transform: translateX(10px); }
.area.is-active p { max-height: 80px; opacity: 1; margin-top: 10px; margin-left: 10px; }
.areas__fig { position: sticky; top: 16vh; }
.areas__fig img { width: 100%; aspect-ratio: 4 / 4.6; object-fit: cover; transition: opacity .45s; }

/* ==========================================================================
   06 · HISTORIA
   ========================================================================== */
.historia { background: var(--paper); overflow: hidden; }
.historia__pin { height: 100svh; min-height: 640px; display: flex; flex-direction: column; justify-content: center; gap: 6vh; position: relative; }
.historia__head { padding: 0 var(--gut); display: flex; justify-content: space-between; align-items: end; gap: 30px; flex-wrap: wrap; }
.historia__track { display: flex; gap: 3.2vw; padding: 0 var(--gut); width: max-content; will-change: transform; }
.hito { width: clamp(260px, 22vw, 360px); display: grid; gap: 14px; align-content: start; }
.hito__year { font-family: var(--ff-display); font-weight: 500; font-size: clamp(76px, 7.4vw, 136px); line-height: .8; letter-spacing: -.02em; color: transparent; -webkit-text-stroke: 1.2px var(--navy); transition: color .5s; }
.hito:hover .hito__year, .hito--now .hito__year { color: var(--navy); }
.hito__fig { overflow: hidden; }
.hito__fig img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; filter: grayscale(1) contrast(1.05); transition: filter .8s var(--ease), transform 1s var(--ease); }
.hito:hover .hito__fig img { filter: none; transform: scale(1.04); }
.hito h3 { font-family: var(--ff-display); font-weight: 500; text-transform: uppercase; font-size: 26px; line-height: 1; }
.hito p { color: var(--muted); font-size: 15px; }
.historia__ruler { position: relative; margin: 0 var(--gut); height: 14px; border-bottom: 1px solid var(--line);
  background: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 2.5%); background-size: 100% 7px; background-repeat: no-repeat; background-position: bottom; }
.historia__ruler i { position: absolute; left: 0; bottom: -1px; height: 2px; width: 100%; background: var(--navy); transform-origin: left; transform: scaleX(0); }

/* ==========================================================================
   CÓDIGO
   ========================================================================== */
.codigo { padding: clamp(100px, 14vh, 170px) var(--gut); background: var(--navy); }
.codigo { padding-top: clamp(80px, 11vh, 130px); padding-bottom: clamp(80px, 11vh, 130px); }
.codigo__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 30px; flex-wrap: wrap; margin-bottom: clamp(26px, 4vh, 44px); }
.codigo__head .h-display { max-width: 20ch; text-align: right; font-size: clamp(38px, 4.4vw, 80px); }
.codigo__grid { display: grid; grid-template-columns: minmax(300px, .78fr) 1.7fr; gap: calc(var(--gut) * .9); height: min(calc(100svh - 250px), 760px); min-height: 520px; }
.codigo__index { display: flex; flex-direction: column; border-bottom: 1px solid var(--line); }
.codigo__index li { flex: 1; display: flex; }
.codigo__index button { position: relative; width: 100%; display: grid; grid-template-columns: 46px 1fr; align-items: center; text-align: left; border-top: 1px solid var(--line);
  color: rgba(244, 241, 234, .42); transition: color .4s, padding .5s var(--ease); }
.codigo__index button .mono { color: inherit; }
.codigo__index b { font-family: var(--ff-display); font-weight: 500; text-transform: uppercase; font-size: clamp(18px, 1.55vw, 27px); line-height: 1; }
.codigo__index button:hover { color: rgba(244, 241, 234, .8); }
.codigo__index button.is-active { color: #f4f1ea; padding-left: 12px; }
.codigo__index button.is-active .mono { color: var(--amber); }
.codigo__index i { position: absolute; left: 0; right: 0; top: -1px; height: 2px; background: var(--amber); transform: scaleX(0); transform-origin: left; }
.codigo__stage { position: relative; overflow: hidden; background: var(--navy-dd); }
.codigo__imgs, .codigo__fig { position: absolute; inset: 0; }
.codigo__fig { clip-path: inset(100% 0 0 0); z-index: 1; transition: clip-path 1.25s steps(9, jump-end); }
.codigo__fig.is-active { clip-path: inset(0 0 0 0); z-index: 2; }
.codigo__fig.is-prev { clip-path: inset(0 0 0 0); z-index: 1; transition: none; }
.codigo__fig img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.1); transition: transform 6s var(--ease); }
.codigo__fig.is-active img { transform: scale(1); }
.codigo__stage::after { content: ""; position: absolute; inset: 0; z-index: 3; pointer-events: none;
  background: linear-gradient(180deg, rgba(8, 24, 39, .35) 0%, rgba(8, 24, 39, 0) 30%, rgba(8, 24, 39, 0) 45%, rgba(8, 24, 39, .82) 100%); }
.codigo__num { position: absolute; z-index: 4; top: 18px; right: 26px; font-family: var(--ff-display); font-weight: 500; font-size: clamp(120px, 15vw, 250px); line-height: .8;
  letter-spacing: -.03em; color: transparent; -webkit-text-stroke: 1.5px rgba(244, 241, 234, .85); pointer-events: none; }
.codigo__card { position: absolute; z-index: 4; left: 0; right: 0; bottom: 0; padding: clamp(22px, 3vw, 40px); display: grid; gap: 20px; }
.codigo__text { font-size: clamp(22px, 2.1vw, 36px); line-height: 1.16; font-weight: 300; letter-spacing: -.01em; color: #f4f1ea; max-width: 30ch; text-wrap: balance; }
.codigo__foot { display: flex; align-items: center; gap: 22px; }
.codigo__progress { flex: 1; height: 1px; background: rgba(244, 241, 234, .25); position: relative; }
.codigo__progress i { position: absolute; inset: 0; background: var(--amber); transform: scaleX(0); transform-origin: left; }
.codigo__nav { display: flex; align-items: center; gap: 14px; color: #f4f1ea; }
.codigo__nav button { width: 42px; height: 42px; border: 1px solid rgba(244, 241, 234, .35); border-radius: 50%; font-size: 16px; transition: background .3s, color .3s; }
.codigo__nav button:hover { background: #f4f1ea; color: var(--navy); }

/* ==========================================================================
   07 · EQUIPO
   ========================================================================== */
.equipo { padding: clamp(110px, 16vh, 200px) var(--gut); }
.equipo__head { margin-bottom: clamp(60px, 10vh, 120px); }
.equipo__grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: calc(var(--gut) * 1.4); align-items: end; }
.wall { position: relative; padding: 0 0 0; }
.wall__bricks { display: flex; flex-direction: column-reverse; gap: 4px; }
.wall__row { display: flex; gap: 4px; }
.brick { flex: 0 0 calc((100% - 44px) / 12.5); height: clamp(16px, 2.2vw, 30px); background: var(--c); border-radius: 1px; position: relative;
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, .12); transform-origin: bottom; }
.wall__row.is-offset .brick:first-child { margin-left: calc((100% - 44px) / 25); }
.brick:hover { filter: brightness(1.25); z-index: 2; }
.wall__ground { height: 10px; margin-top: 4px; background: repeating-linear-gradient(-45deg, var(--navy) 0 2px, transparent 2px 9px); opacity: .5; }
.equipo__text { display: grid; gap: 26px; }
.quote { font-family: var(--ff-serif); font-style: italic; font-size: clamp(30px, 3vw, 50px); line-height: 1.08; letter-spacing: -.015em; }
.legend { display: grid; gap: 10px; border-top: 1px solid var(--line); padding-top: 18px; }
.legend li { display: grid; grid-template-columns: 18px 70px 1fr; align-items: baseline; gap: 12px; color: var(--muted); }
.legend i { width: 14px; height: 10px; background: var(--c); align-self: center; }
.legend b { font-family: var(--ff-display); font-weight: 500; font-size: 34px; line-height: 1; color: var(--fg); font-variant-numeric: tabular-nums; }
.equipo__text > p { color: var(--muted); max-width: 52ch; }
.equipo__text .btn { justify-self: start; }
.equipo__photos { display: grid; grid-template-columns: 1fr 1.3fr 1fr; gap: calc(var(--gut) * .9); margin-top: clamp(80px, 13vh, 160px); align-items: center; }
.equipo__photos img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.equipo__photos figure:nth-child(2) img { aspect-ratio: 4 / 3; }

/* ==========================================================================
   GRUPO + CALIDAD
   ========================================================================== */
.grupo { padding: clamp(100px, 14vh, 180px) var(--gut); background: var(--paper-2); }
.grupo__head { display: grid; gap: 24px; max-width: 980px; margin-bottom: 60px; }
.grupo__head > p:last-child { color: var(--muted); max-width: 56ch; }
.grupo__cards { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.gcard { padding: 28px 24px 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); display: grid; gap: 12px; align-content: start; transition: background .5s; }
.gcard:hover { background: var(--bone); }
.gcard .mono { color: var(--muted); }
.gcard h3 { font-family: var(--ff-display); font-weight: 500; text-transform: uppercase; font-size: 28px; line-height: .95; }
.gcard p { color: var(--muted); font-size: 15px; }
.gcard a { font-family: var(--ff-mono); font-size: 11px; letter-spacing: .1em; }
.calidad { display: grid; grid-template-columns: 1fr 1.3fr; gap: calc(var(--gut) * 1.4); margin-top: clamp(70px, 11vh, 130px); align-items: start; }
.calidad__text { display: grid; gap: 18px; }
.calidad__text p { color: var(--muted); }
.docs { border-top: 1px solid var(--line); }
.docs a { display: grid; grid-template-columns: 1fr 1.4fr auto; gap: 20px; align-items: baseline; padding: 20px 0; border-bottom: 1px solid var(--line); transition: padding .5s var(--ease); }
.docs a:hover { padding-left: 14px; }
.docs b { font-family: var(--ff-display); font-weight: 500; font-size: 30px; text-transform: uppercase; line-height: 1; }
.docs span { color: var(--muted); }
.docs i { font-style: normal; font-family: var(--ff-mono); font-size: 11px; letter-spacing: .12em; }

/* ==========================================================================
   08 · CONTACTO
   ========================================================================== */
.contacto { padding: clamp(110px, 16vh, 200px) var(--gut) clamp(90px, 12vh, 150px); overflow: hidden; background: var(--navy-dd); }
.contacto__bg { position: absolute; inset: 0; }
.contacto__bg img { width: 100%; height: 100%; object-fit: cover; opacity: .16; filter: grayscale(1); }
.contacto__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, var(--navy-dd) 0%, rgba(8, 24, 39, .5) 40%, var(--navy-dd) 100%); }
.contacto__inner { position: relative; }
.contacto__head { display: grid; gap: 30px; margin-bottom: clamp(60px, 9vh, 110px); }
.contacto__sub { max-width: 52ch; color: var(--muted); font-size: 19px; }
.contacto__grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: calc(var(--gut) * 1.4); align-items: start; }
.form { display: grid; gap: 22px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.field { display: grid; gap: 8px; }
.field span, .chips legend { font-family: var(--ff-mono); font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.field input, .field textarea {
  font: inherit; font-size: 18px; color: var(--fg); background: transparent; border: 0; border-bottom: 1px solid var(--line);
  padding: 10px 0 12px; border-radius: 0; resize: vertical; transition: border-color .4s;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--amber); }
.chips { border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips legend { margin-bottom: 10px; width: 100%; }
.chips input { position: absolute; opacity: 0; pointer-events: none; }
.chips span { display: inline-block; padding: 9px 14px; border: 1px solid var(--line); font-size: 14px; cursor: pointer; transition: all .3s; }
.chips input:checked + span { background: #f4f1ea; color: var(--navy); border-color: #f4f1ea; }
.chips input:focus-visible + span { outline: 2px solid var(--amber); outline-offset: 2px; }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; color: var(--muted); }
.check input { margin-top: 4px; accent-color: var(--amber); }
.check a { text-decoration: underline; text-underline-offset: 3px; }
.form .btn { justify-self: start; margin-top: 6px; }
.form__note { min-height: 1em; color: var(--amber); }
.offices { display: grid; gap: 18px; }
.office { border: 1px solid var(--line); padding: 26px; display: grid; gap: 10px; }
.office .mono { color: var(--amber); }
.office h3 { font-family: var(--ff-display); font-weight: 500; text-transform: uppercase; font-size: 34px; line-height: 1; }
.office p { color: var(--muted); }
.office__tel { font-family: var(--ff-display); font-size: 30px; font-weight: 500; letter-spacing: .02em; }
.office__map { font-family: var(--ff-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.office__mail { font-family: var(--ff-display); font-weight: 500; font-size: clamp(26px, 2.4vw, 40px); text-transform: lowercase; padding: 10px 0; border-bottom: 1px solid var(--line); }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer { background: var(--navy-dd); color: #f4f1ea; padding: 80px var(--gut) 28px; border-top: 1px solid rgba(244, 241, 234, .1); position: relative; }
.footer__top { display: grid; grid-template-columns: 1.3fr 1fr 1fr auto; gap: var(--gut); align-items: start; }
.footer__claim { font-family: var(--ff-display); font-weight: 500; font-size: clamp(34px, 3.2vw, 56px); line-height: .92; text-transform: uppercase; }
.footer__claim em { text-transform: none; color: var(--cream); }
.footer__nav, .footer__social { display: grid; gap: 8px; font-size: 15px; color: rgba(244, 241, 234, .7); }
.footer__nav a:hover, .footer__social a:hover { color: var(--amber); }
.footer__top-btn { color: rgba(244, 241, 234, .7); }
.footer__mark { margin: 9vh 0 4vh; display: flex; justify-content: center; line-height: .8; color: #f4f1ea; padding: 0 2.4vw; }
.footer__lock { position: relative; display: inline-block; padding: .14em .1em .1em; font-size: 11vw; }
.footer__word { display: inline-block; font-family: var(--ff-logo); font-weight: 600; font-size: 1em; letter-spacing: -.035em; line-height: .86; white-space: nowrap; }
.footer__mark .logo__br { width: .26em; height: .26em; border-width: 0; border-style: solid; }
.footer__mark .logo__br--tr { top: -.02em; right: -.12em; border-top-width: .04em; border-right-width: .04em; }
.footer__mark .logo__br--bl { bottom: -.12em; left: -.06em; border-bottom-width: .04em; border-left-width: .04em; }
.footer__legal { display: flex; flex-wrap: wrap; gap: 26px; justify-content: space-between; color: rgba(244, 241, 234, .55); padding-top: 22px; border-top: 1px solid rgba(244, 241, 234, .1); }

/* ==========================================================================
   CURSOR + MODAL
   ========================================================================== */
.cursor { position: fixed; left: 0; top: 0; z-index: 150; pointer-events: none; width: 96px; height: 96px; margin: -48px 0 0 -48px; border-radius: 50%;
  background: var(--amber); color: var(--navy-dd); display: grid; place-items: center; transform: scale(0); transition: transform .45s var(--ease); }
.cursor span { font-family: var(--ff-mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; }
.cursor.is-on { transform: scale(1); }

.modal { position: fixed; inset: 0; z-index: 130; background: var(--navy-dd); color: #f4f1ea; opacity: 0; visibility: hidden; transition: opacity .5s, visibility 0s .5s; }
.modal.is-open { opacity: 1; visibility: visible; transition: opacity .5s; }
.modal__close { position: absolute; top: 26px; right: var(--gut); z-index: 3; font-family: var(--ff-mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; }
.modal__inner { height: 100%; display: grid; grid-template-columns: 1.7fr 1fr; }
.modal__gallery { overflow-y: auto; padding: 80px 0 80px var(--gut); display: grid; gap: 14px; overscroll-behavior: contain; scrollbar-width: thin; scrollbar-color: rgba(244, 241, 234, .25) transparent; }
.modal__gallery img { width: 100%; height: auto; }
.modal__info { padding: 90px var(--gut) var(--gut); display: grid; align-content: start; gap: 20px; overflow-y: auto; }
.modal__info h3 { font-family: var(--ff-display); font-weight: 500; text-transform: uppercase; font-size: clamp(44px, 4.4vw, 80px); line-height: .86; }
.modal__info p { color: rgba(244, 241, 234, .72); }
.modal__info .cajetin { --line: rgba(244, 241, 234, .18); --muted: rgba(244, 241, 234, .6); }

/* vídeo corporativo */
.vbox { position: fixed; inset: 0; z-index: 140; background: rgba(8, 24, 39, .96); display: grid; place-items: center; padding: 70px var(--gut) var(--gut);
  opacity: 0; visibility: hidden; transition: opacity .5s, visibility 0s .5s; }
.vbox.is-open { opacity: 1; visibility: visible; transition: opacity .5s; }
.vbox .modal__close { color: #f4f1ea; }
.vbox__video { width: min(1280px, 100%); max-height: 82vh; aspect-ratio: 16 / 9; background: #000; }

/* ==========================================================================
   DÓNDE CONSTRUIMOS (mapa)
   ========================================================================== */
.mapa { display: grid; grid-template-columns: 1fr 1.25fr; gap: calc(var(--gut) * 1.2); align-items: center; padding: clamp(110px, 16vh, 200px) var(--gut); background: var(--navy); overflow: hidden; }
.mapa__text { display: grid; gap: 24px; align-content: center; }
.mapa__lead { color: var(--muted); max-width: 46ch; }
.mapa__list { border-top: 1px solid var(--line); }
.mapa__list li { display: grid; grid-template-columns: 120px 1fr 48px; gap: 16px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); cursor: default; transition: color .3s, padding .4s var(--ease); }
.mapa__list span { font-family: var(--ff-display); font-weight: 500; text-transform: uppercase; font-size: 22px; line-height: 1; }
.mapa__list i { height: 3px; background: rgba(244, 241, 234, .12); position: relative; overflow: hidden; }
.mapa__list i::after { content: ""; position: absolute; inset: 0; background: var(--amber); transform-origin: left; transform: scaleX(calc(var(--w) * var(--k, 0))); transition: transform 1.4s var(--ease); min-width: 3px; }
.mapa__list b { font-family: var(--ff-display); font-weight: 500; font-size: 26px; text-align: right; font-variant-numeric: tabular-nums; }
.mapa__list li.is-hot, .mapa__list li:hover { padding-left: 10px; color: var(--amber); }
.mapa__note { color: var(--muted); }
.mapa__note a { color: var(--fg); text-decoration: underline; text-underline-offset: 3px; }
.mapa__map { position: relative; }
.mapa__map > img { width: 100%; height: auto; opacity: .9; }
.mapa__svg { width: 100%; height: auto; overflow: visible; }
.mapa__svg .prov { fill: rgba(244, 241, 234, .02); stroke: rgba(244, 241, 234, .28); stroke-width: .8; vector-effect: non-scaling-stroke; stroke-dasharray: 1; stroke-dashoffset: var(--d, 0); transition: fill .5s; }
.mapa__svg .prov.is-on { fill: rgba(217, 164, 65, calc(var(--a, .3) * var(--k, 0))); stroke: rgba(217, 164, 65, .8); cursor: pointer; }
.mapa__svg .prov.is-on:hover, .mapa__svg .prov.is-hot { fill: rgba(217, 164, 65, .95); }
.mapa__svg .sede circle { fill: #f4f1ea; }
.mapa__svg .sede .sede__pulse { fill: none; stroke: #f4f1ea; stroke-width: 1; transform-origin: center; transform-box: fill-box; animation: sedepulse 2.4s var(--ease) infinite; }
.mapa__svg .sede text { font-family: var(--ff-mono); font-size: 13px; letter-spacing: .14em; fill: #f4f1ea; }
.mapa__svg .sede .sede__l { font-size: 10px; fill: rgba(244, 241, 234, .6); }
@keyframes sedepulse { from { transform: scale(.4); opacity: 1; } to { transform: scale(2.2); opacity: 0; } }
.mapa__tip { position: absolute; left: 0; top: 0; padding: 8px 10px; background: #f4f1ea; color: var(--navy); pointer-events: none; opacity: 0; transform: translate(-50%, -130%); transition: opacity .25s; white-space: nowrap; }
.mapa__tip.is-on { opacity: 1; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1180px) {
  .nav, .header__cta { display: none; }
  .burger { display: block; }
  .proceso__panel { width: min(520px, 56vw); }
}

@media (max-width: 900px) {
  :root { --header-h: 70px; }
  body { font-size: 16px; }
  .rail { display: none; }
  .seal { width: 82px; height: 82px; }
  .seal__nb { width: 40px; height: 40px; font-size: 14px; }
  .seal__ring text { font-size: 10.5px; }

  .menu__inner { grid-template-columns: 1fr; grid-template-rows: auto auto; align-content: start; gap: 34px; overflow-y: auto; overscroll-behavior: contain;
    padding: calc(var(--header-h) + 4px) var(--gut) calc(var(--gut) + 20px); }
  .menu__nav { justify-content: flex-start; gap: 2px; padding-bottom: 14px; }
  .menu__nav a { font-size: min(9.6vw, 6.2vh, 46px); white-space: nowrap; gap: 14px; padding: .08em 0; }
  .menu__nav a small { min-width: 22px; }
  .menu__side { display: block; }
  .menu__fig { display: none; }
  .menu__info { gap: 12px; font-size: 14px; padding-top: 22px; border-top: 1px solid rgba(244, 241, 234, .14); }
  .menu__close { top: 22px; }

  .hero__row { grid-template-columns: 1fr; gap: 18px; justify-items: center; margin-top: 4vh; }
  .hero__side { display: none; }
  .hero__script { margin-left: 18%; }
  .hero__eyebrow span + span { display: none; }
  .hero__foot .hero__coords, .hero__foot .hero__caption { display: none; }
  .hero__foot { justify-content: center; }
  .hero__tags { display: none; }

  .intro__head { grid-template-columns: 1fr; gap: 30px; }
  .stats { grid-template-columns: 1fr 1fr; row-gap: 56px; }
  .intro__grid { grid-template-columns: 1fr 1fr; }
  .intro__text { grid-column: 1 / -1; order: -1; padding-top: 0; }
  .intro__fig--b { margin-top: 18vh; }

  .proceso__hud { padding: calc(var(--header-h) + 4px) var(--gut) 18px; }
  .proceso__hint { display: none; }
  .proceso__panel { left: var(--gut); right: var(--gut); width: auto; bottom: 84px; padding: 18px 18px; grid-template-columns: auto 1fr; gap: 4px 16px; }
  .proceso__num { font-size: 64px; }
  .phase h3 { font-size: 24px; margin-bottom: 8px; }
  .phase p { font-size: 14px; }
  .proceso__photo { display: none; }
  .gauge { top: calc(var(--header-h) + 46px); transform: none; right: var(--gut); }
  .gauge__bar { height: 14vh; }
  .gauge__value { font-size: 40px; }
  .phases { left: var(--gut); right: var(--gut); bottom: 22px; gap: 6px; }
  .phases button { font-size: 0; padding-top: 10px; }
  .phases button span { font-size: 10px; margin: 0; opacity: .8; }

  .obras__sub { margin: 0; }
  .hscroll { height: auto; padding: 60px 0 90px; }
  .hscroll__track { padding: 0 var(--gut); gap: 22px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-left: var(--gut); width: 100%; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .logo__name { font-size: 16px; }
  .logo__sub { font-size: 6.4px; }
  .hscroll__track::-webkit-scrollbar { display: none; }
  .pcard { width: 84vw; grid-template-columns: 1fr; gap: 20px; scroll-snap-align: start; align-items: start; padding: 12px 12px 0 0; }
  .pcard__fig img { height: 52vh; }
  .pcard__title { margin-left: 0; font-size: 46px; }
  .pcard--more { width: 70vw; border-left: 0; border-top: 1px solid var(--line); padding: 30px 0; }
  .hscroll__bar { display: none; }

  .compare__stage { aspect-ratio: 4 / 3.6; }
  .compare__knob { width: 52px; height: 52px; }

  .live__row { grid-template-columns: 40px 1fr auto; row-gap: 6px; padding: 20px 0; }
  .live__place { grid-column: 2; grid-row: 2; font-size: 14px; }
  .live__units { grid-column: 3; grid-row: 1; font-size: 14px; text-align: right; }
  .live__phase { grid-column: 3; grid-row: 2; }
  .live__float { display: none; }
  .sale__grid { grid-template-columns: 1fr; }
  .sale__card { grid-template-columns: 1fr; }
  .sale__card figure { min-height: 220px; }

  .areas__wrap { grid-template-columns: 1fr; }
  .areas__fig { display: none; }
  .area p { max-height: none; opacity: 1; margin-top: 8px; }
  .area h3 { color: var(--fg); }

  .mapa { grid-template-columns: 1fr; }
  .mapa__map { order: -1; }
  .historia__pin { height: auto; padding: 110px 0 90px; }
  .historia__track { overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-left: var(--gut); width: 100%; scrollbar-width: none; }
  .historia__track::-webkit-scrollbar { display: none; }
  .hito { width: 74vw; scroll-snap-align: start; }
  .hito__fig img { filter: none; }
  .historia__ruler { display: none; }

  .codigo__head .h-display { text-align: left; }
  .codigo__grid { grid-template-columns: 1fr; height: auto; min-height: 0; gap: 18px; }
  .codigo__index { flex-direction: row; overflow-x: auto; border-bottom: 0; gap: 8px; scrollbar-width: none; scroll-snap-type: x mandatory; }
  .codigo__index::-webkit-scrollbar { display: none; }
  .codigo__index li { flex: 0 0 auto; scroll-snap-align: start; }
  .codigo__index button { grid-template-columns: auto auto; gap: 10px; padding: 12px 14px; border: 1px solid var(--line); }
  .codigo__index button.is-active { padding-left: 14px; border-color: var(--amber); }
  .codigo__index b { font-size: 18px; white-space: nowrap; }
  .codigo__stage { height: 72vh; min-height: 480px; }
  .codigo__num { font-size: 110px; top: 12px; right: 14px; }
  .codigo__text { font-size: 21px; }
  .equipo__grid { grid-template-columns: 1fr; }
  .equipo__photos { grid-template-columns: 1fr 1fr; }
  .equipo__photos figure:nth-child(3) { display: none; }

  .grupo__cards { grid-template-columns: 1fr 1fr; }
  .calidad { grid-template-columns: 1fr; }
  .docs a { grid-template-columns: 1fr auto; }
  .docs span { grid-column: 1; grid-row: 2; }
  .docs i { grid-row: 1 / 3; grid-column: 2; align-self: center; }

  .contacto__grid { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__claim { grid-column: 1 / -1; }

  .modal__inner { grid-template-columns: 1fr; grid-template-rows: auto 1fr; overflow-y: auto; }
  .modal__gallery { order: 2; padding: 0 var(--gut) 60px; overflow: visible; }
  .modal__info { padding: 80px var(--gut) 30px; overflow: visible; }
}

@media (max-width: 560px) {
  .seal { display: none; }
  .pend--plomada { display: none; }
  .hero__word { font-size: 18.2vw; }
  .hero__script { font-size: 12vw; margin-left: 10%; }
  .stats { grid-template-columns: 1fr 1fr; gap: 44px 20px; }
  .stat__n { font-size: 17vw; }
  .form__row { grid-template-columns: 1fr; }
  .grupo__cards { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; }
  .office__tel { font-size: 26px; }
  .intro__grid { grid-template-columns: 1fr; }
  .intro__fig--b { margin-top: 0; }
}

@media (hover: none) { .cursor { display: none; } .pcard__fig { cursor: pointer; } }

@media (prefers-reduced-motion: reduce) {
  .seal__ring, .live__dot, .scrollcue i::after { animation: none; }
  .phase, .menu, .modal { transition-duration: .01s; }
}

/* ==========================================================================
   ARCHIVO DE OBRAS (obras.html)
   ========================================================================== */
.page-archivo { background: var(--paper); }

.arch-back { display: none; font-size: 22px; place-items: center; }
.arch-hero { padding: calc(var(--header-h) + 12vh) var(--gut) 8vh; display: grid; gap: 34px; }
.arch-hero__row { display: grid; grid-template-columns: 1fr 1.2fr; gap: var(--gut); align-items: end; }
.arch-hero__txt { color: var(--muted); max-width: 48ch; font-size: 18px; }
.arch-kpis { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.arch-kpis div { padding: 16px 14px 0 0; }
.arch-kpis dt { font-family: var(--ff-display); font-weight: 500; font-size: clamp(42px, 4.4vw, 78px); line-height: .9; }
.arch-kpis dd { color: var(--muted); font-size: 14px; margin-top: 6px; }

.arch { padding: 0 var(--gut) clamp(90px, 14vh, 160px); }
.arch-controls { position: sticky; top: 0; z-index: 20; background: var(--paper); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  padding: calc(var(--header-h) - 6px) 0 16px; display: grid; gap: 14px; border-bottom: 1px solid var(--line); }
.arch-search { display: flex; align-items: baseline; gap: 18px; border-bottom: 1px solid var(--navy); padding-bottom: 6px; }
.arch-search .mono { color: var(--muted); }
.arch-search input { flex: 1; border: 0; background: transparent; font: inherit; font-family: var(--ff-display); font-weight: 500; text-transform: uppercase;
  font-size: clamp(26px, 2.6vw, 44px); color: var(--navy); padding: 4px 0; }
.arch-search input::placeholder { color: color-mix(in srgb, var(--navy) 28%, transparent); }
.arch-search input:focus { outline: none; }
.arch-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.arch-chips button { font-family: var(--ff-mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; padding: 8px 12px; border: 1px solid var(--line); display: inline-flex; align-items: center; gap: 6px; transition: background .3s, color .3s, border-color .3s; }
.arch-chips button sup { font-size: 9px; opacity: .6; }
.arch-chips button:hover { border-color: var(--navy); }
.arch-chips button.is-active { background: var(--navy); color: var(--paper); border-color: var(--navy); }
.arch-row2 { display: flex; justify-content: space-between; align-items: center; gap: 14px; flex-wrap: wrap; }
.arch-tools { display: flex; gap: 18px; align-items: center; }
.arch-tools [data-sort] b { font-weight: 500; }
.arch-view { display: flex; border: 1px solid var(--line); }
.arch-view button { padding: 8px 12px; }
.arch-view button.is-active { background: var(--navy); color: var(--paper); }
.arch-count { color: var(--muted); }
.arch-chips .live__dot, .arow .live__dot { width: 7px; height: 7px; display: inline-block; border-radius: 50%; background: var(--amber); }

.arch-list { margin-top: 8px; }
.arow { width: 100%; display: grid; grid-template-columns: 110px 2.4fr 1.5fr 1.2fr 60px; gap: 18px; align-items: baseline; text-align: left;
  padding: 18px 0; border-bottom: 1px solid var(--line); position: relative; transition: padding .45s var(--ease), background .3s; }
.arow:not(.arow--head):hover { padding-left: 14px; background: var(--bone); }
.arow--head { color: var(--muted); padding: 14px 0 10px; cursor: default; }
.arow__y { color: var(--muted); display: inline-flex; align-items: center; gap: 8px; }
.arow__y.is-live { color: #b07d1f; }
.arow__t { font-family: var(--ff-display); font-weight: 500; text-transform: uppercase; font-size: clamp(22px, 2vw, 34px); line-height: .98; }
.arow__flag { font-style: normal; color: #b07d1f; font-size: 9.5px; vertical-align: middle; margin-left: 8px; }
.arow__l, .arow__c { color: var(--muted); font-size: 15px; }
.arow__u { text-align: right; color: var(--muted); }

.arch-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 34px 22px; margin-top: 30px; }
.acard { text-align: left; display: grid; gap: 10px; }
.acard__fig { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--navy); }
.acard__fig img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.acard:hover .acard__fig img { transform: scale(1.05); }
.acard__meta { color: var(--muted); }
.acard__t { font-family: var(--ff-display); font-weight: 500; text-transform: uppercase; font-size: 24px; line-height: 1; }
.ph { width: 100%; height: 100%; display: grid; align-content: end; gap: 6px; padding: 18px; color: #f4f1ea; background-color: var(--navy);
  background-image: linear-gradient(rgba(255, 255, 255, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .07) 1px, transparent 1px);
  background-size: 24px 24px; position: relative; }
.ph::before { content: ""; position: absolute; top: 16px; right: 16px; width: 18px; height: 18px; border-top: 1.5px solid #f4f1ea; border-right: 1.5px solid #f4f1ea; }
.ph b { font-family: var(--ff-display); font-weight: 500; text-transform: uppercase; font-size: 26px; line-height: .95; }
.ph i { font-style: normal; opacity: .6; }
.ph--big { min-height: 60vh; padding: 40px; }
.ph--big b { font-size: clamp(40px, 5vw, 80px); }
.arch-empty { padding: 60px 0; color: var(--muted); font-size: 20px; }
.arch-empty button { text-decoration: underline; }
.arch-cta { padding: clamp(110px, 16vh, 200px) var(--gut); display: grid; gap: 34px; justify-items: start; background: var(--navy-dd); }

@media (max-width: 900px) {
  .arch-hero__row { grid-template-columns: 1fr; }
  .arch-kpis { grid-template-columns: 1fr 1fr; row-gap: 20px; }
  .arow { grid-template-columns: 74px 1fr; row-gap: 4px; }
  .arow__l { grid-column: 2; }
  .arow__c, .arow__u { display: none; }
  .arow--head { display: none; }
  .arch-controls { padding-top: calc(var(--header-h) - 10px); }
  .arch-controls { gap: 10px; padding-bottom: 10px; }
  .arch-search input { font-size: 24px; }
  .arch-chips, .arch-row2 { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; margin-right: calc(var(--gut) * -1); padding-right: var(--gut); }
  .arch-chips::-webkit-scrollbar, .arch-row2::-webkit-scrollbar { display: none; }
  .arch-chips button, .arch-tools, .arch-tools button { flex: none; white-space: nowrap; }
  .arch-chips--status { overflow: visible; margin-right: 0; padding-right: 0; }
  .page-archivo .arch-back { display: grid; }
}

/* ==========================================================================
   OBRA EN LOS BORDES · recortes fotográficos (gancho, plomada, ferralla…)
   y transiciones laterales para las partes estáticas
   ========================================================================== */

/* ---------- Péndulos: gancho de grúa y plomada (cuelgan del borde superior) ---------- */
.pend { position: fixed; top: 0; z-index: 50; width: var(--pw); height: 0; pointer-events: none; visibility: hidden; }
.pend.is-on { visibility: visible; }
.pend__arm { position: absolute; left: 0; top: 0; width: 100%; will-change: transform; transform: translate3d(0, -120vh, 0); }
.pend__img { width: 100%; height: auto; filter: drop-shadow(0 26px 28px rgba(8, 24, 39, .22)); }
.pend__line { position: absolute; bottom: calc(100% - 1px); left: calc(var(--cx) * 100%); height: 240vh; transform: translateX(-50%); }
.pend--gancho { position: absolute; --pw: clamp(150px, 14vw, 240px); --cx: .4953; left: calc(var(--gut) + 9vw); clip-path: inset(0 -100vw -100vh -100vw); }
.pend--gancho .pend__line { width: calc(var(--pw) * 100 / 638); background: url(../assets/img/deco/cadena.webp) center bottom / 100% auto repeat-y; }
.pend--plomada { --pw: clamp(44px, 3.9vw, 66px); --cx: .4913; right: calc(var(--gut) * .5 - var(--pw) * .5 + 2px); }
.pend--plomada .pend__line { width: calc(var(--pw) * 26 / 230); background: url(../assets/img/deco/cordon.webp) center bottom / 100% auto repeat-y; }
.pend--plomada .pend__img { filter: drop-shadow(0 18px 18px rgba(0, 0, 0, .35)); }

/* ---------- Recortes en las esquinas (como las flores de Era) ---------- */
.deco { position: absolute; z-index: 3; height: auto; max-width: none; pointer-events: none; user-select: none; will-change: transform;
  filter: drop-shadow(0 26px 34px rgba(8, 24, 39, .22)); }
.equipo, .grupo, .contacto { position: relative; }
.deco--ladrillos { width: clamp(220px, 23vw, 390px); right: -3.5vw; top: clamp(60px, 9vh, 110px); }
.deco--ferralla { width: clamp(360px, 38vw, 640px); right: -4vw; top: clamp(20px, 3vh, 40px); transform-origin: 100% 50%; }
.deco--metro { width: clamp(280px, 31vw, 520px); right: -5vw; bottom: 9vh; }
.deco--planos { width: clamp(320px, 34vw, 580px); right: -7vw; top: clamp(60px, 9vh, 120px); z-index: 1; filter: drop-shadow(0 30px 40px rgba(0, 0, 0, .45)); }

/* ---------- La constructora: dos ventanas que se juntan en una sola imagen ---------- */
.intro { position: relative; padding-bottom: 0; }
.merge { position: relative; margin-top: clamp(90px, 14vh, 170px); }
.merge__stage { position: relative; width: 100vw; margin-left: calc(var(--gut) * -1); height: 100vh; height: 100svh; overflow: hidden; background: var(--paper); }
.merge__win { position: absolute; inset: 0; margin: 0; clip-path: inset(24% 66% 24% 8%); will-change: clip-path; }
.merge__win--r { clip-path: inset(24% 8% 24% 66%); }
.merge__win img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.18); will-change: transform; }
.merge__br { position: absolute; left: 0; top: 0; width: 30px; height: 30px; z-index: 4; border: 0 solid var(--navy); pointer-events: none; will-change: transform; }
.merge__br--tl { border-top-width: 2px; border-left-width: 2px; }
.merge__br--br { border-bottom-width: 2px; border-right-width: 2px; }
.merge__kicker { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: min(26vw, 340px); text-align: center; color: var(--navy); line-height: 1.7; z-index: 2; }
.merge__title { position: absolute; left: var(--gut); bottom: clamp(70px, 12vh, 130px); z-index: 3; color: #f4f1ea;
  font-family: var(--ff-display); font-weight: 500; text-transform: uppercase; font-size: clamp(64px, 9.6vw, 176px); line-height: .84; letter-spacing: -.012em; }
.merge__title > span { display: block; overflow: hidden; padding-bottom: .04em; }
.merge__title > span > span { display: block; }
.merge__title em.serif { text-transform: none; font-size: .9em; letter-spacing: -.03em; color: var(--cream); }
.merge__stage::after { content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none; opacity: var(--shade, 0);
  background: linear-gradient(90deg, rgba(8, 24, 39, .72) 0%, rgba(8, 24, 39, .28) 55%, rgba(8, 24, 39, .1) 100%), linear-gradient(0deg, rgba(8, 24, 39, .5), transparent 55%); }
.merge__card { position: absolute; right: var(--gut); bottom: clamp(70px, 12vh, 130px); z-index: 4; width: min(500px, 38vw); display: grid; gap: 16px;
  padding: 30px 32px; background: var(--paper); color: var(--navy); will-change: transform; }
.merge__card p { color: var(--muted); font-size: 16px; }
.merge__card p strong { color: var(--navy); font-weight: 500; }
.merge__card::before, .merge__card::after { content: ""; position: absolute; width: 22px; height: 22px; border: 0 solid var(--amber); }
.merge__card::before { top: -8px; left: -8px; border-top-width: 2px; border-left-width: 2px; }
.merge__card::after { bottom: -8px; right: -8px; border-bottom-width: 2px; border-right-width: 2px; }

/* ---------- Áreas: paneles a pantalla completa que entran de lado ---------- */
.areas { padding: 0; background: var(--bone); }
.areas__pin { position: relative; height: 100vh; height: 100svh; overflow: hidden; }
.areas__intro { position: absolute; inset: 0; display: grid; align-content: center; gap: 26px; padding: var(--header-h) var(--gut) 0 calc(var(--gut) + 3vw); background: var(--bone); will-change: transform; }
.areas__intro .h-display { max-width: 11ch; font-size: clamp(56px, 7.6vw, 136px); line-height: .9; }
.areas__intro > p:not(.label):not(.areas__cue) { max-width: 44ch; color: var(--muted); font-size: 19px; }
.areas__cue { display: flex; align-items: center; gap: 16px; color: var(--navy); font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase; }
.areas__cue i { position: relative; width: 90px; height: 1px; background: currentColor; overflow: visible; animation: cue 2.2s var(--ease) infinite; transform-origin: left; }
.areas__cue i::after { content: ""; position: absolute; right: 0; top: -4px; width: 8px; height: 8px; border-top: 1px solid currentColor; border-right: 1px solid currentColor; transform: rotate(45deg); }
@keyframes cue { 0% { transform: scaleX(.2); opacity: 0; } 40% { opacity: 1; } 100% { transform: scaleX(1); opacity: 0; } }

.apanel { position: absolute; inset: 0; color: #f4f1ea; clip-path: polygon(100% 0%, 100% 0%, 100% 100%, 128% 100%); will-change: clip-path; }
.apanel__fig { position: absolute; inset: 0; margin: 0; overflow: hidden; }
.apanel__fig img { width: 100%; height: 100%; object-fit: cover; will-change: transform; }
.apanel__fig::after { content: ""; position: absolute; inset: 0; opacity: var(--dim, 0);
  background: linear-gradient(90deg, rgba(8, 24, 39, .8) 0%, rgba(8, 24, 39, .42) 42%, rgba(8, 24, 39, .05) 72%), linear-gradient(0deg, rgba(8, 24, 39, .6) 0%, transparent 46%); }
.apanel__fig::before { content: ""; position: absolute; inset: 0; z-index: 1; background: #050f1a; opacity: var(--push, 0); pointer-events: none; }
.apanel__fig { --dim: 1; }
.apanel__letter { position: absolute; right: calc(var(--gut) + 250px); bottom: -.14em; font-family: var(--ff-display); font-weight: 600; font-size: min(86vh, 60vw); line-height: .8;
  color: transparent; -webkit-text-stroke: 1.5px rgba(244, 241, 234, .5); pointer-events: none; }
.apanel__body { position: absolute; left: calc(var(--gut) + 3vw); bottom: clamp(80px, 13vh, 150px); max-width: 660px; display: grid; gap: 18px; justify-items: start; }
.apanel__k { color: var(--amber); }
.apanel__t { font-family: var(--ff-display); font-weight: 500; text-transform: uppercase; font-size: clamp(54px, 6.8vw, 124px); line-height: .88; letter-spacing: -.01em; perspective: 900px; }
.apanel__t .ch { display: inline-block; }
.apanel__body p { font-size: 19px; line-height: 1.5; max-width: 40ch; color: rgba(244, 241, 234, .84); }
.apanel__cta { display: inline-flex; gap: 10px; padding-bottom: 7px; border-bottom: 1px solid rgba(244, 241, 234, .45); transition: color .3s, border-color .3s; }
.apanel__cta span { transition: transform .4s var(--ease); }
.apanel__cta:hover { color: var(--amber); border-color: var(--amber); }
.apanel__cta:hover span { transform: translateX(6px); }

.areas__index { position: absolute; z-index: 6; right: var(--gut); top: 50%; transform: translateY(-50%); width: 230px; color: var(--navy); transition: color .5s; }
.areas.is-panels .areas__index { color: #f4f1ea; }
.areas__index ol { display: grid; }
.areas__index button { display: flex; align-items: baseline; gap: 12px; width: 100%; padding: 7px 0; text-align: left; font-family: var(--ff-display); font-weight: 500; text-transform: uppercase;
  font-size: 17px; letter-spacing: .02em; line-height: 1.1; opacity: .42; transition: opacity .4s, transform .6s var(--ease); }
.areas__index button .mono { font-size: 10.5px; letter-spacing: .14em; color: var(--amber); }
.areas__index button:hover { opacity: .8; }
.areas__index button.is-active { opacity: 1; transform: translateX(-10px); }
.areas__bar { display: block; height: 2px; margin-top: 18px; background: color-mix(in srgb, currentColor 22%, transparent); }
.areas__bar i { display: block; height: 100%; background: var(--amber); transform: scaleX(0); transform-origin: left; }

/* ---------- Banda de lugares (reacciona a la velocidad del scroll) ---------- */
.marquee { grid-column: 1 / -1; margin: calc(clamp(110px, 16vh, 200px) * -.45) calc(var(--gut) * -1) clamp(40px, 7vh, 80px); overflow: hidden; padding: 10px 0;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.marquee__track { display: flex; width: max-content; will-change: transform; }
.marquee__group { display: flex; align-items: center; flex: none; }
.marquee__group span { font-family: var(--ff-display); font-weight: 500; text-transform: uppercase; font-size: clamp(54px, 8vw, 140px); line-height: 1; letter-spacing: -.01em; padding: 0 .28em; color: #f4f1ea; }
.marquee__group span:nth-child(4n + 3) { color: transparent; -webkit-text-stroke: 1.2px rgba(244, 241, 234, .55); }
.marquee__group i { flex: none; width: .5em; height: .5em; font-size: clamp(54px, 8vw, 140px); background: var(--amber); clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%); transform: scale(.42); }

/* ---------- Contacto: la foto nocturna se encuadra al entrar (como el pie de Prada) ---------- */
.contacto__bg { overflow: hidden; will-change: clip-path; }
.contacto__bg img { opacity: 1; filter: none; transform-origin: 50% 60%; }
.contacto__bg .merge__br { border-color: var(--amber); }

/* ---------- Grupo: tarjetas que entran de lado ---------- */
.grupo__cards { perspective: 1400px; }
.gcard { background: var(--paper-2); will-change: transform; }

/* ---------- Letras que giran al pasar el ratón (Prada) ---------- */
.flip { position: relative; display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .06em; margin-bottom: -.06em; }
.flip__line { display: block; white-space: nowrap; }
.flip__line--b { position: absolute; left: 0; top: 0; }
.flip .c { display: inline-block; white-space: pre; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .pend--gancho { --pw: min(27vw, 128px); left: auto; right: var(--gut); }
  .deco--ladrillos { width: 46vw; right: -12vw; top: 40px; }
  .deco--ferralla { width: 76vw; right: -8vw; top: -34px; }
  .deco--metro { width: 64vw; right: -14vw; bottom: 16vh; }
  .deco--planos { width: 72vw; right: -26vw; top: 30px; }

  .merge__kicker { width: 34vw; font-size: 10px; }
  .merge__title { font-size: 15vw; bottom: auto; top: calc(var(--header-h) + 6vh); }
  .merge__card { left: var(--gut); right: var(--gut); width: auto; bottom: var(--gut); padding: 22px 22px; }
  .merge__card p { font-size: 14.5px; }
  .merge__card p:first-child { display: none; }

  .areas__intro { padding: var(--header-h) var(--gut) 0; align-content: start; padding-top: calc(var(--header-h) + 8vh); }
  .areas__intro .h-display { font-size: 15vw; }
  .areas__intro > p:not(.label):not(.areas__cue) { font-size: 16px; }
  .apanel__letter { right: -4vw; font-size: 70vh; bottom: auto; top: 6vh; -webkit-text-stroke-width: 1px; }
  .apanel__body { left: var(--gut); right: var(--gut); bottom: 120px; gap: 14px; }
  .apanel__t { font-size: 13vw; }
  .apanel__body p { font-size: 16px; }
  .areas__index { top: auto; bottom: 34px; left: var(--gut); right: var(--gut); width: auto; transform: none; }
  .areas__index ol { display: flex; gap: 6px; }
  .areas__index li { flex: 1; }
  .areas__index button { font-size: 0; gap: 0; padding: 4px 0; justify-content: center; }
  .areas__index button .mono { font-size: 12px; }
  .areas__index button.is-active { transform: none; }
  .areas__bar { margin-top: 10px; }

  .marquee__group span { font-size: 15vw; }
  .marquee__group i { font-size: 15vw; }
}

@media (prefers-reduced-motion: reduce) {
  .pend { display: none; }
  .areas__cue i { animation: none; }
}

/* ---------- Equipo: tira de fotos que se desplaza de lado con el scroll ---------- */
.strip { margin: clamp(80px, 13vh, 160px) calc(var(--gut) * -1) 0; overflow: hidden; padding: 10px 0 20px; }
.strip__track { display: flex; align-items: flex-start; gap: calc(var(--gut) * .8); width: max-content; padding: 0 var(--gut); will-change: transform; }
.strip figure { flex: none; height: clamp(300px, 54vh, 560px); aspect-ratio: 4 / 5; overflow: visible; }
.strip figure.is-wide { aspect-ratio: 5 / 3.4; margin-top: 9vh; }
.strip figure:nth-child(3) { margin-top: 3vh; }
.strip figure > img { width: 100%; height: calc(100% - 30px); object-fit: cover; }
.strip figcaption { margin-top: 12px; color: var(--muted); }
@media (max-width: 900px) {
  .strip figure { height: 46vh; }
  .strip figure.is-wide { margin-top: 5vh; }
}