/* ============================================================
   NEOFORMA — Sistema de diseño
   Mobile-first · Arquitectura premium
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  /* Color base (controlable por Tweaks) */
  --accent: #2E6BE6;        /* azul de luz / glow */
  --accent-deep: #0F3D91;   /* azul arquitectónico */
  --silver: #C0C0C0;
  --black: #050505;
  --graphite: #2B2B2B;

  /* Superficies derivadas */
  --bg: #050505;
  --bg-2: #0a0c12;
  --surface: rgba(255, 255, 255, 0.035);
  --surface-2: rgba(255, 255, 255, 0.06);
  --hairline: rgba(255, 255, 255, 0.10);
  --hairline-strong: rgba(255, 255, 255, 0.18);

  /* Texto */
  --text: #ffffff;
  --text-dim: rgba(255, 255, 255, 0.62);
  --text-faint: rgba(255, 255, 255, 0.40);

  /* Tipografía */
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  /* Escala fluida (mobile -> desktop) */
  --fs-hero: clamp(2.6rem, 11vw, 6.5rem);
  --fs-h2: clamp(1.9rem, 6.5vw, 3.6rem);
  --fs-h3: clamp(1.25rem, 4.5vw, 1.6rem);
  --fs-lead: clamp(1.02rem, 3.6vw, 1.35rem);
  --fs-body: clamp(0.98rem, 3.2vw, 1.05rem);
  --fs-label: 0.72rem;

  /* Glow / glass (controlable) */
  --glow: 1;                /* multiplicador 0–2 */
  --glass-blur: 18px;

  /* Layout */
  --pad-x: 22px;
  --maxw: 1280px;
  --radius: 18px;
  --radius-lg: 26px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

@media (min-width: 768px)  { :root { --pad-x: 48px; } }
@media (min-width: 1024px) { :root { --pad-x: 64px; } }
@media (min-width: 1440px) { :root { --pad-x: 80px; } }

/* ---------- Direcciones visuales (Tweaks) ---------- */
[data-direction="silver"] {
  --bg: #0c0d10;
  --bg-2: #14161b;
  --accent: #8FA6C9;
  --accent-deep: #5C73A3;
  --glow: 0.45;
  --surface: rgba(255,255,255,0.05);
}
[data-direction="neon"] {
  --bg: #000000;
  --bg-2: #04060f;
  --accent: #2E6BE6;
  --accent-deep: #0F3D91;
  --glow: 1.7;
  --glass-blur: 24px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: clip; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }

/* Fondo ambiental */
body::before {
  content: "";
  position: fixed; inset: 0;
  background:
    radial-gradient(120% 80% at 80% -10%, color-mix(in oklab, var(--accent) 22%, transparent), transparent 55%),
    radial-gradient(90% 60% at -10% 100%, color-mix(in oklab, var(--accent-deep) 26%, transparent), transparent 60%),
    var(--bg);
  z-index: -2;
  transition: background 0.6s var(--ease);
}

.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad-x); }

/* ---------- Tipografía utilidades ---------- */
.eyebrow {
  font-family: var(--font-display);
  font-size: var(--fs-label);
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 500;
  display: inline-flex; align-items: center; gap: 12px;
}
.eyebrow::before {
  content: ""; width: 26px; height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
}
h1, h2, h3 { font-family: var(--font-display); font-weight: 700; line-height: 1.04; letter-spacing: -0.02em; }
.section-title { font-size: var(--fs-h2); letter-spacing: -0.03em; }
.lead { font-size: var(--fs-lead); color: var(--text-dim); line-height: 1.55; }

/* ---------- Botones ---------- */
.btn {
  --bw: 1px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 26px; border-radius: 100px;
  font-family: var(--font-display); font-weight: 600; font-size: 0.92rem;
  letter-spacing: 0.01em;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .35s var(--ease);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(180deg, color-mix(in oklab, var(--accent) 92%, white), var(--accent-deep));
  color: #fff;
  box-shadow: 0 8px 30px color-mix(in oklab, var(--accent) calc(38% * var(--glow)), transparent),
              inset 0 1px 0 rgba(255,255,255,.28);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 44px color-mix(in oklab, var(--accent) calc(55% * var(--glow)), transparent), inset 0 1px 0 rgba(255,255,255,.3); }
.btn-ghost {
  border: 1px solid var(--hairline-strong);
  background: var(--surface);
  backdrop-filter: blur(var(--glass-blur));
  color: var(--text);
}
.btn-ghost:hover { border-color: color-mix(in oklab, var(--accent) 60%, var(--hairline-strong)); background: var(--surface-2); transform: translateY(-2px); }
.btn .arrow { transition: transform .35s var(--ease); }
.btn:hover .arrow { transform: translate(3px, -3px); }

/* ---------- Header ---------- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .45s var(--ease), backdrop-filter .45s var(--ease), border-color .45s var(--ease), box-shadow .45s var(--ease);
  border-bottom: 1px solid transparent;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.header.scrolled {
  background: color-mix(in oklab, var(--black) 72%, transparent);
  backdrop-filter: blur(var(--glass-blur)) saturate(1.2);
  border-bottom: 1px solid var(--hairline);
  box-shadow: 0 10px 40px rgba(0,0,0,.45);
}
@media (min-width: 768px) { .header-inner { height: 84px; } }

.logo { display: flex; align-items: center; gap: 11px; font-family: var(--font-display); font-weight: 700; letter-spacing: 0.16em; font-size: 1.05rem; }
.logo .mark {
  width: 26px; height: 26px; position: relative; flex: none;
  border: 1.5px solid var(--text);
  transform: rotate(45deg);
}
.logo .mark::after {
  content: ""; position: absolute; inset: 5px;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  box-shadow: 0 0 calc(14px * var(--glow)) var(--accent);
}
.logo .mark-img {
  height: 34px; width: auto; flex: none; object-fit: contain; border-radius: 0;
  filter: drop-shadow(0 0 calc(12px * var(--glow)) color-mix(in oklab, var(--accent) 45%, transparent));
}

.nav-desktop { display: none; }
@media (min-width: 1024px) {
  .nav-desktop { display: flex; align-items: center; gap: 6px; }
  .nav-desktop a {
    padding: 9px 15px; font-size: 0.9rem; color: var(--text-dim);
    border-radius: 100px; transition: color .3s, background .3s;
    position: relative;
  }
  .nav-desktop a:hover { color: var(--text); background: var(--surface); }
}
.header-cta { display: none; }
@media (min-width: 1024px) { .header-cta { display: inline-flex; } }

/* Hamburguesa */
.burger {
  display: inline-flex; flex-direction: column; gap: 6px; padding: 10px;
  width: 44px; height: 44px; align-items: center; justify-content: center; z-index: 210;
}
@media (min-width: 1024px) { .burger { display: none; } }
.burger span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .4s var(--ease), opacity .3s; transform-origin: center; }
body.menu-open .burger span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
body.menu-open .burger span:nth-child(2) { opacity: 0; }
body.menu-open .burger span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
/* El menú (z-index 200) crea su capa; elevamos el header por encima para que la "X" siga visible y clicable */
body.menu-open .header { z-index: 250; background: transparent; backdrop-filter: none; border-color: transparent; box-shadow: none; }

/* Menú móvil fullscreen */
.mobile-menu {
  position: fixed; inset: 0; z-index: 200;
  background: color-mix(in oklab, var(--black) 86%, transparent);
  backdrop-filter: blur(26px) saturate(1.2);
  display: flex; flex-direction: column; justify-content: center;
  padding: 0 var(--pad-x);
  opacity: 0; visibility: hidden; transform: scale(1.04);
  transition: opacity .5s var(--ease), transform .5s var(--ease), visibility .5s;
}
body.menu-open .mobile-menu { opacity: 1; visibility: visible; transform: scale(1); }
.mobile-menu nav { display: flex; flex-direction: column; gap: 4px; }
.mobile-menu nav a {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(2rem, 9vw, 3rem); letter-spacing: -0.02em;
  padding: 8px 0; color: var(--text);
  opacity: 0; transform: translateY(24px);
  transition: opacity .5s var(--ease), transform .5s var(--ease), color .3s;
  display: flex; align-items: baseline; gap: 16px;
}
.mobile-menu nav a .idx { font-size: 0.85rem; color: var(--accent); font-weight: 500; letter-spacing: 0.1em; }
.mobile-menu nav a:hover { color: var(--accent); }
body.menu-open .mobile-menu nav a { opacity: 1; transform: translateY(0); }
body.menu-open .mobile-menu nav a:nth-child(1) { transition-delay: .12s; }
body.menu-open .mobile-menu nav a:nth-child(2) { transition-delay: .18s; }
body.menu-open .mobile-menu nav a:nth-child(3) { transition-delay: .24s; }
body.menu-open .mobile-menu nav a:nth-child(4) { transition-delay: .30s; }
body.menu-open .mobile-menu nav a:nth-child(5) { transition-delay: .36s; }
body.menu-open .mobile-menu nav a:nth-child(6) { transition-delay: .42s; }
.mobile-menu .btn { margin-top: 34px; align-self: flex-start; opacity: 0; transform: translateY(24px); transition: opacity .5s var(--ease) .48s, transform .5s var(--ease) .48s; }
body.menu-open .mobile-menu .btn { opacity: 1; transform: translateY(0); }
.mobile-menu .mm-foot { margin-top: 48px; color: var(--text-faint); font-size: 0.85rem; letter-spacing: 0.1em; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; overflow: hidden; }
.hero-media { position: absolute; inset: 0; z-index: -1; }
.hero-media image-slot { width: 100%; height: 100%; }
.hero-media video { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-media::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(5,5,5,.55) 0%, rgba(5,5,5,.15) 30%, rgba(5,5,5,.55) 62%, var(--bg) 100%),
    radial-gradient(80% 60% at 70% 30%, color-mix(in oklab, var(--accent) calc(20% * var(--glow)), transparent), transparent 70%);
  pointer-events: none;
}
.hero-inner { padding-block: 130px 110px; width: 100%; }
.hero h1 { font-size: var(--fs-hero); margin: 22px 0 0; max-width: 16ch; }
.hero h1 .grad { background: linear-gradient(120deg, #fff 30%, var(--silver) 70%, var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { margin-top: 22px; max-width: 46ch; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
@media (min-width: 768px) { .hero-cta .btn { padding-inline: 32px; } }

.scroll-ind { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 9px; color: var(--text-faint); z-index: 2; }
.scroll-ind .mouse { width: 24px; height: 38px; border: 1.5px solid var(--hairline-strong); border-radius: 14px; position: relative; }
.scroll-ind .mouse::after { content: ""; position: absolute; top: 7px; left: 50%; transform: translateX(-50%); width: 3px; height: 7px; background: var(--accent); border-radius: 2px; animation: wheel 1.8s var(--ease) infinite; }
.scroll-ind span { font-size: 0.62rem; letter-spacing: 0.3em; text-transform: uppercase; font-family: var(--font-display); }
@keyframes wheel { 0% { opacity: 0; transform: translate(-50%, 0); } 35% { opacity: 1; } 70% { opacity: 0; transform: translate(-50%, 12px); } 100% { opacity: 0; } }

/* ---------- Secciones genéricas ---------- */
section { position: relative; }
.section-pad { padding-block: clamp(67px, 13vw, 145px); }
.sec-head { max-width: 60ch; margin-bottom: clamp(36px, 7vw, 64px); }
.sec-head h2 { margin-top: 18px; }
.sec-head p { margin-top: 18px; }
/* Contacto: encabezado a todo el ancho */
#contacto .sec-head { max-width: none; }
#contacto .sec-head .lead { max-width: none; }

/* ---------- Nosotros ---------- */
.about-grid { display: grid; gap: 36px; }
@media (min-width: 900px) { .about-grid { grid-template-columns: 1.05fr 0.95fr; align-items: stretch; gap: 56px; } }
.about-media { position: relative; }
.about-media image-slot { width: 100%; aspect-ratio: 4/5; }
@media (min-width: 900px) {
  .about-media { height: 100%; min-height: 520px; }
  .about-media image-slot { aspect-ratio: auto; height: 100%; }
}
.about-tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 26px 0 8px; }
.about-tags li { font-family: var(--font-display); font-size: 0.8rem; letter-spacing: 0.04em; padding: 8px 16px; border: 1px solid var(--hairline); border-radius: 100px; background: var(--surface); color: var(--text-dim); }
.about-copy p + p { margin-top: 16px; }

.metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 42px; }
.metric { padding: 22px 16px; border: 1px solid var(--hairline); border-radius: var(--radius); background: var(--surface); backdrop-filter: blur(var(--glass-blur)); }
.metric .num { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.8rem, 7vw, 2.9rem); letter-spacing: -0.03em; background: linear-gradient(120deg, #fff, var(--silver)); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1; }
.metric .lbl { margin-top: 8px; font-size: 0.78rem; color: var(--text-dim); letter-spacing: 0.02em; }

/* ---------- Servicios ---------- */
.svc-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }
.svc-card { flex: 0 1 100%; }
@media (min-width: 640px) { .svc-card { flex: 0 1 calc((100% - 14px) / 2); } }
@media (min-width: 1024px) { .svc-grid { gap: 18px; } .svc-card { flex: 0 1 calc((100% - 36px) / 3); } }
.svc-card {
  position: relative; padding: 30px 26px 34px; border-radius: var(--radius-lg);
  border: 1px solid var(--hairline); background: var(--surface);
  backdrop-filter: blur(var(--glass-blur)); overflow: hidden;
  transition: transform .45s var(--ease), border-color .45s var(--ease), box-shadow .45s var(--ease);
}
.svc-card::before {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px;
  background: radial-gradient(140px 120px at var(--mx,50%) var(--my,0%), color-mix(in oklab, var(--accent) 70%, transparent), transparent 70%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity .4s var(--ease);
}
.svc-card:hover { transform: translateY(-6px); border-color: var(--hairline-strong); box-shadow: 0 22px 60px rgba(0,0,0,.5), 0 0 calc(40px * var(--glow)) color-mix(in oklab, var(--accent) calc(22% * var(--glow)), transparent); }
.svc-card:hover::before { opacity: 1; }
.svc-icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; border: 1px solid var(--hairline-strong); background: color-mix(in oklab, var(--accent) 12%, transparent); margin-bottom: 22px; }
.svc-icon svg { width: 24px; height: 24px; stroke: var(--accent); }
.svc-card h3 { font-size: var(--fs-h3); }
.svc-card p { margin-top: 12px; font-size: 0.94rem; color: var(--text-dim); }
.svc-num { position: absolute; top: 24px; right: 26px; font-family: var(--font-display); font-size: 0.78rem; color: var(--text-faint); letter-spacing: 0.1em; }

/* ---------- Proyectos ---------- */
.proj-grid { display: grid; gap: 14px; grid-template-columns: 1fr; }
@media (min-width: 700px) { .proj-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .proj-grid { grid-template-columns: repeat(6, 1fr); grid-auto-rows: 220px; gap: 16px; } }
.proj {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--hairline); aspect-ratio: 4/3; background: var(--bg-2);
}
@media (min-width: 1100px) {
  .proj { aspect-ratio: auto; }
  .proj.span-wide { grid-column: span 4; grid-row: span 1; }
  .proj.span-tall { grid-column: span 2; grid-row: span 2; }
  .proj.span-reg  { grid-column: span 2; grid-row: span 1; }
}
.proj image-slot { width: 100%; height: 100%; transition: transform .7s var(--ease); }
.proj:hover image-slot { transform: scale(1.07); }
.proj .ov { position: absolute; inset: 0; padding: 22px; display: flex; flex-direction: column; justify-content: flex-end; background: linear-gradient(180deg, transparent 35%, rgba(5,5,5,.2) 55%, rgba(5,5,5,.88)); opacity: 0; transition: opacity .5s var(--ease); pointer-events: none; }
.proj:hover .ov { opacity: 1; }
.proj .ov .cat { font-family: var(--font-display); font-size: 0.66rem; letter-spacing: 0.26em; text-transform: uppercase; color: var(--accent); }
.proj .ov h3 { font-size: 1.2rem; margin-top: 6px; transform: translateY(8px); transition: transform .5s var(--ease); }
.proj:hover .ov h3 { transform: translateY(0); }

/* ---------- Galería / Carrusel 3D ---------- */
.gal3d { position: relative; height: 480px; perspective: 1700px; margin-top: 10px; overflow-x: clip; }
.gal3d-stage { position: absolute; inset: 0; transform-style: preserve-3d; }
.gal-item {
  position: absolute; top: 50%; left: 50%;
  width: min(560px, 80vw); aspect-ratio: 4/3;
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--hairline); background: var(--bg-2);
  transform: translate(-50%, -50%);
  transition: transform .65s var(--ease), opacity .65s var(--ease), filter .65s var(--ease), box-shadow .65s var(--ease);
  will-change: transform, opacity; cursor: pointer;
  box-shadow: 0 30px 70px -28px rgba(0,0,0,.7);
}
.gal-item.is-active { cursor: default; box-shadow: 0 40px 90px -28px rgba(0,0,0,.85), 0 0 0 1px color-mix(in oklab, var(--accent) 40%, transparent); }
.gal-item image-slot { width: 100%; height: 100%; }
.gal-item .ov { position: absolute; inset: 0; padding: 22px; display: flex; flex-direction: column; justify-content: flex-end; background: linear-gradient(180deg, transparent 42%, rgba(5,5,5,.78) 100%); opacity: 0; transition: opacity .5s var(--ease); }
.gal-item.is-active .ov { opacity: 1; }
.gal-item .ov .cat { font-family: var(--font-display); font-size: 0.66rem; letter-spacing: 0.26em; text-transform: uppercase; color: var(--accent); }
.gal-item .ov .nm { font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; margin-top: 4px; }

.gal3d-ctrl { display: flex; align-items: center; justify-content: center; gap: 22px; margin-top: 26px; }
.gal3d-btn { width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--hairline); background: var(--surface); color: var(--text); cursor: pointer; transition: background .3s var(--ease), border-color .3s var(--ease), transform .3s var(--ease); }
.gal3d-btn:hover { background: var(--accent); border-color: var(--accent); color: var(--black); transform: translateY(-2px); }
.gal3d-btn svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.gal3d-count { font-family: var(--font-display); font-size: 0.92rem; letter-spacing: 0.16em; color: var(--text-dim); min-width: 72px; text-align: center; }
.gal3d-count b { color: var(--text); font-weight: 600; }
@media (max-width: 700px) { .gal3d { height: 340px; } .gal-item .ov .nm { font-size: 1rem; } }

/* ---------- Proceso ---------- */
.proc-list { display: grid; gap: 0; margin-top: 12px; }
.proc-step { display: grid; grid-template-columns: auto 1fr; gap: 22px; padding: 26px 0; border-top: 1px solid var(--hairline); position: relative; }
.proc-step:last-child { border-bottom: 1px solid var(--hairline); }
.proc-step .pn { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.6rem, 6vw, 2.4rem); color: var(--text-faint); transition: color .4s var(--ease); width: 2.4ch; }
.proc-step:hover .pn { color: var(--accent); }
.proc-step h3 { font-size: var(--fs-h3); }
.proc-step p { color: var(--text-dim); margin-top: 8px; font-size: 0.95rem; max-width: 56ch; }
@media (min-width: 768px) { .proc-step { grid-template-columns: 120px 1fr; gap: 40px; align-items: baseline; } }

/* ---------- Testimonios ---------- */
.tst { position: relative; }
.tst-track { display: flex; transition: transform .6s var(--ease); }
.tst-slide { min-width: 100%; padding: 4px; }
.tst-card { border: 1px solid var(--hairline); border-radius: var(--radius-lg); padding: 34px 28px; background: var(--surface); backdrop-filter: blur(var(--glass-blur)); }
.tst-card .quote { font-family: var(--font-display); font-size: clamp(1.2rem, 4.6vw, 1.7rem); line-height: 1.4; letter-spacing: -0.01em; }
.tst-card .mark { font-family: var(--font-display); font-size: 3rem; line-height: 0.5; color: var(--accent); display: block; margin-bottom: 14px; }
.tst-meta { display: flex; align-items: center; gap: 14px; margin-top: 26px; }
.tst-meta .av { width: 48px; height: 48px; border-radius: 50%; overflow: hidden; flex: none; border: 1px solid var(--hairline-strong); }
.tst-meta .nm { font-family: var(--font-display); font-weight: 600; }
.tst-meta .ro { font-size: 0.82rem; color: var(--text-dim); }
.tst-ctrl { display: flex; align-items: center; justify-content: space-between; margin-top: 26px; }
.tst-dots { display: flex; gap: 8px; }
.tst-dots button { width: 8px; height: 8px; border-radius: 50%; background: var(--hairline-strong); transition: width .4s var(--ease), background .4s; }
.tst-dots button.active { width: 26px; border-radius: 8px; background: var(--accent); }
.tst-arrows { display: flex; gap: 10px; }
.tst-arrows button { width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--hairline-strong); background: var(--surface); display: grid; place-items: center; transition: border-color .3s, background .3s, transform .3s; }
.tst-arrows button:hover { border-color: var(--accent); background: var(--surface-2); transform: scale(1.05); }
.tst-arrows svg { width: 18px; height: 18px; stroke: var(--text); }

/* ---------- Contacto ---------- */
.contact-grid { display: grid; gap: 32px; }
@media (min-width: 960px) { .contact-grid { grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; } }
.field { margin-bottom: 16px; }
.field label { display: block; font-family: var(--font-display); font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 9px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px; border-radius: 13px;
  border: 1px solid var(--hairline); background: var(--surface); color: var(--text);
  font-family: var(--font-body); font-size: 0.98rem; transition: border-color .3s, box-shadow .3s, background .3s;
}
.field textarea { resize: vertical; min-height: 120px; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='none' stroke='%23C0C0C0' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; padding-right: 42px; color: var(--text); }
.field select:invalid, .field select option[value=""] { color: var(--text-faint); }
.field select option { background: #0c0e14; color: #fff; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); background: var(--surface-2); box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 22%, transparent); }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: #e0556b; }
.field .err { font-size: 0.76rem; color: #ff8092; margin-top: 6px; display: none; }
.field.invalid .err { display: block; }
.field-row { display: grid; gap: 16px; }
@media (min-width: 520px) { .field-row { grid-template-columns: 1fr 1fr; } }
.form-submit { width: 100%; margin-top: 8px; }
.form-success { display: none; padding: 22px; border-radius: var(--radius); border: 1px solid color-mix(in oklab, var(--accent) 50%, var(--hairline)); background: color-mix(in oklab, var(--accent) 12%, transparent); margin-bottom: 18px; align-items: center; gap: 14px; }
.form-success.show { display: flex; }
.form-success .tick { width: 40px; height: 40px; flex: none; border-radius: 50%; display: grid; place-items: center; background: var(--accent); }
.form-success .tick svg { width: 20px; height: 20px; stroke: #fff; }

/* Mapa / info */
.contact-info { display: flex; flex-direction: column; gap: 18px; }
.map { position: relative; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--hairline); aspect-ratio: 16/11; background: var(--bg-2); }
.map iframe { width: 100%; height: 100%; border: 0; display: block; filter: grayscale(0.4) invert(0.92) hue-rotate(180deg) brightness(0.95) contrast(0.9); }
.map .road { position: absolute; background: rgba(255,255,255,.07); }
.map .r1 { left: 0; right: 0; top: 42%; height: 10px; transform: rotate(-7deg); }
.map .r2 { top: 0; bottom: 0; left: 60%; width: 8px; }
.map .r3 { left: 0; right: 0; top: 74%; height: 6px; transform: rotate(4deg); }
.map .pin { position: absolute; top: 44%; left: 58%; transform: translate(-50%, -100%); display: flex; flex-direction: column; align-items: center; }
.map .pin .dot { width: 18px; height: 18px; border-radius: 50% 50% 50% 0; transform: rotate(-45deg); background: var(--accent); box-shadow: 0 0 calc(22px * var(--glow)) var(--accent); }
.map .pin .ping { position: absolute; top: 0; width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--accent); animation: ping 2.2s var(--ease) infinite; }
@keyframes ping { 0% { transform: scale(1); opacity: .8; } 100% { transform: scale(3.4); opacity: 0; } }
.map .label { position: absolute; bottom: 16px; left: 16px; right: 16px; padding: 14px 16px; border-radius: 13px; background: color-mix(in oklab, var(--black) 60%, transparent); backdrop-filter: blur(12px); border: 1px solid var(--hairline); }
.map .label .nm { font-family: var(--font-display); font-weight: 600; font-size: 0.95rem; }
.map .label .ad { font-size: 0.82rem; color: var(--text-dim); margin-top: 2px; }

.info-cards { display: grid; gap: 12px; grid-template-columns: 1fr 1fr; }
.info-card { padding: 18px; border: 1px solid var(--hairline); border-radius: var(--radius); background: var(--surface); }
.info-card .k { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-faint); font-family: var(--font-display); }
.info-card .v { margin-top: 6px; font-family: var(--font-display); font-weight: 600; font-size: 1.02rem; }

/* ---------- Marca / Manifiesto ---------- */
.brand-band {
  position: relative; overflow: hidden;
  background: var(--bg);
  padding-block: clamp(80px, 16vw, 170px);
  display: grid; place-items: center;
  text-align: center;
}
.brand-band::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(70% 60% at 50% 38%, color-mix(in oklab, var(--accent) calc(26% * var(--glow)), transparent), transparent 70%),
    radial-gradient(120% 90% at 50% 120%, color-mix(in oklab, var(--accent-deep) 22%, transparent), transparent 60%);
  pointer-events: none;
}
.brand-grid-lines {
  position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background:
    repeating-linear-gradient(90deg, transparent 0 84px, var(--hairline) 84px 85px),
    repeating-linear-gradient(0deg, transparent 0 84px, var(--hairline) 84px 85px);
  -webkit-mask: radial-gradient(70% 70% at 50% 45%, #000, transparent 75%);
  mask: radial-gradient(70% 70% at 50% 45%, #000, transparent 75%);
}
.brand-scan {
  position: absolute; left: 0; right: 0; height: 2px; top: 0; pointer-events: none;
  background: linear-gradient(90deg, transparent, color-mix(in oklab, var(--accent) 90%, white), transparent);
  filter: blur(1px); opacity: calc(0.5 * var(--glow));
  animation: scan 7s ease-in-out infinite;
}
@keyframes scan { 0%,100% { top: 8%; opacity: 0; } 12% { opacity: .8; } 50% { top: 92%; opacity: .25; } 88% { opacity: .6; } }
.brand-inner { position: relative; z-index: 2; max-width: 760px; padding-inline: var(--pad-x); display: flex; flex-direction: column; align-items: center; }
.brand-logo {
  width: min(72vw, 400px); height: auto; margin: 22px 0 4px;
  filter: drop-shadow(0 0 calc(46px * var(--glow)) color-mix(in oklab, var(--accent) 34%, transparent));
}
.brand-word { display: flex; flex-direction: column; align-items: center; gap: 4px; margin-top: 6px; }
.brand-word .bw-name { font-family: var(--font-display); font-weight: 700; font-size: clamp(2rem, 8vw, 3.4rem); letter-spacing: 0.12em; line-height: 1; background: linear-gradient(120deg, #fff 30%, var(--silver) 65%, var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.brand-word .bw-sub { font-family: var(--font-display); font-weight: 500; font-size: clamp(0.78rem, 3vw, 1rem); letter-spacing: 0.5em; text-transform: uppercase; color: var(--text-dim); padding-left: 0.5em; }
.brand-statement { font-size: var(--fs-lead); color: var(--text-dim); max-width: 52ch; margin: 18px 0 32px; text-wrap: pretty; }
@media (prefers-reduced-motion: reduce) { .brand-scan { animation: none; opacity: 0; } }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--hairline); padding-block: 56px 30px; margin-top: clamp(60px,10vw,110px); }
.footer-grid { display: grid; gap: 36px; grid-template-columns: 1fr; }
@media (min-width: 700px) { .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 30px; } }
.footer h4 { font-family: var(--font-display); font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-faint); margin-bottom: 18px; }
.footer-links { display: flex; flex-direction: column; gap: 11px; }
.footer-links a { color: var(--text-dim); font-size: 0.95rem; transition: color .3s; width: fit-content; }
.footer-links a:hover { color: var(--text); }
.footer .blurb { color: var(--text-dim); max-width: 38ch; margin-top: 18px; font-size: 0.95rem; }
.socials { display: flex; gap: 10px; margin-top: 4px; }
.socials a { width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--hairline); display: grid; place-items: center; transition: border-color .3s, background .3s, transform .3s; }
.socials a:hover { border-color: var(--accent); background: var(--surface); transform: translateY(-2px); }
.socials svg { width: 18px; height: 18px; stroke: var(--text); fill: none; }
.footer-bottom { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--hairline); color: var(--text-faint); font-size: 0.82rem; }
.credit-link { color: var(--text-dim); border-bottom: 1px solid transparent; transition: color .3s, border-color .3s; }
.credit-link:hover { color: var(--accent); border-color: var(--accent); }

/* Móvil: footer centrado */
@media (max-width: 699px) {
  .footer-grid { text-align: center; justify-items: center; }
  .footer-grid > div { display: flex; flex-direction: column; align-items: center; }
  .footer .logo { justify-content: center; }
  .footer .blurb { margin-inline: auto; }
  .footer-links { align-items: center; }
  .footer-links a { width: auto; }
  .socials { justify-content: center; }
  .footer-bottom { flex-direction: column; justify-content: center; text-align: center; }
}

/* ---------- Reveal animations ---------- */
[data-reveal] { opacity: 0; transform: translateY(34px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal-delay="1"] { transition-delay: .08s; }
[data-reveal-delay="2"] { transition-delay: .16s; }
[data-reveal-delay="3"] { transition-delay: .24s; }
[data-reveal-delay="4"] { transition-delay: .32s; }
[data-reveal-delay="5"] { transition-delay: .40s; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* image-slot defaults dentro de la página */
image-slot { --slot-bg: var(--bg-2); display: block; }