/* ==========================================================================
   Innova ICE · Hielo Gourmet — rediseño 2026
   Paleta original conservada: azul hielo #007CA1, naranja #FF9009, negro, blanco
   ========================================================================== */

:root {
  --ice: #007ca1;
  --ice-2: #0aa2cf;
  --ice-glow: #7fd8f5;
  --frost: #e9f8ff;
  --orange: #ff9009;
  --orange-2: #ffb347;
  --ink: #04070a;
  --ink-2: #0a1118;
  --ink-3: #111c26;
  --grey: #e3e3e3;
  --text: #f4f8fb;
  --muted: #9fb1bf;
  --line: rgba(255, 255, 255, .1);
  --glass: rgba(255, 255, 255, .06);
  --radius: 10px;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --header-h: 84px;
  --wrap: 1240px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Open Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--ink);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
::selection { background: var(--ice); color: #fff; }

.wrap { width: min(var(--wrap), 100% - 40px); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Tipografía ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: .75rem;
  font: 700 .75rem/1 "PT Sans", "Open Sans", sans-serif;
  letter-spacing: .32em; text-transform: uppercase; color: var(--ice-glow);
}
.eyebrow::before { content: ""; width: 34px; height: 1px; background: currentColor; opacity: .7; }
.h-xl, .h-lg, .h-md { margin: 0; font-weight: 700; letter-spacing: -.01em; line-height: 1.12; }
.h-xl { font-size: clamp(2.4rem, 5.6vw, 4.8rem); }
.h-lg { font-size: clamp(1.9rem, 3.6vw, 3rem); }
.h-md { font-size: clamp(1.4rem, 2.2vw, 1.9rem); }
.lead { font-size: clamp(1.05rem, 1.4vw, 1.25rem); color: var(--muted); max-width: 60ch; }
.ice-text {
  background: linear-gradient(180deg, #fff 10%, var(--ice-glow) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
sup.r { font-size: .38em; vertical-align: super; font-weight: 600; }

/* ---------- Botones ---------- */
.btn {
  --bg: var(--orange);
  position: relative; display: inline-flex; align-items: center; gap: .7rem;
  padding: 1rem 1.6rem; border-radius: 6px; border: 0;
  background: var(--bg); color: #1a0e00;
  font: 700 .82rem/1 "Open Sans", sans-serif; letter-spacing: .14em; text-transform: uppercase;
  overflow: hidden; isolation: isolate;
  transition: background .3s, box-shadow .3s;
  box-shadow: 0 6px 18px -10px rgba(255, 144, 9, .7);
}
.btn:hover { background: var(--orange-2); box-shadow: 0 10px 24px -12px rgba(255, 144, 9, .8); }
.btn svg { width: 16px; height: 16px; transition: transform .4s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn--ghost {
  background: rgba(255, 255, 255, .06); color: #fff;
  border: 1px solid rgba(255, 255, 255, .25); box-shadow: none;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.btn--ghost:hover { background: rgba(255, 255, 255, .14); }
.btn--ice { --bg: var(--ice); color: #fff; box-shadow: 0 10px 30px -10px rgba(0, 124, 161, .8); }

/* ---------- Header ---------- */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--header-h);
  display: flex; align-items: center;
  transition: background .5s var(--ease), height .5s var(--ease), border-color .5s;
  border-bottom: 1px solid transparent;
}
.header.is-solid {
  --header-h: 68px;
  background: rgba(4, 7, 10, .72);
  backdrop-filter: blur(18px) saturate(1.4); -webkit-backdrop-filter: blur(18px) saturate(1.4);
  border-color: var(--line);
}
.header .wrap { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 1rem; }
.menu-btn {
  justify-self: start; display: inline-flex; align-items: center; gap: .8rem;
  background: none; border: 0; padding: .5rem 0;
  font: 700 .75rem/1 "PT Sans", sans-serif; letter-spacing: .3em;
}
.menu-btn .bars { position: relative; width: 28px; height: 14px; }
.menu-btn .bars i { position: absolute; left: 0; height: 2px; background: #fff; border-radius: 2px; transition: transform .5s var(--ease), width .4s var(--ease), top .4s var(--ease); }
.menu-btn .bars i:nth-child(1) { top: 0; width: 28px; }
.menu-btn .bars i:nth-child(2) { top: 12px; width: 18px; }
.menu-btn:hover .bars i:nth-child(2) { width: 28px; }
body.menu-open .menu-btn .bars i:nth-child(1) { top: 6px; transform: rotate(45deg); }
body.menu-open .menu-btn .bars i:nth-child(2) { top: 6px; width: 28px; transform: rotate(-45deg); }
.brand img { height: 46px; width: auto; transition: height .5s var(--ease); }
.header.is-solid .brand img { height: 38px; }
.header-cta { justify-self: end; display: flex; align-items: center; gap: 1.4rem; }
.header-cta .tel { font: 700 .72rem/1.3 "PT Sans", sans-serif; letter-spacing: .14em; color: var(--muted); text-align: right; }
.header-cta .tel b { display: block; color: #fff; font-size: .9rem; letter-spacing: .06em; }
.header-cta .btn { padding: .8rem 1.3rem; font-size: .72rem; }

/* ---------- Menú overlay (01 / INICIO …) ---------- */
.menu {
  position: fixed; inset: 0; z-index: 90;
  display: grid; grid-template-columns: 1.2fr 1fr;
  background: radial-gradient(120% 90% at 0% 0%, #06263a 0%, var(--ink) 60%);
  opacity: 0; visibility: hidden;
  transition: opacity .35s ease, visibility .35s;
}
body.menu-open { overflow: hidden; }
body.menu-open .menu { opacity: 1; visibility: visible; }
.menu nav { display: flex; flex-direction: column; justify-content: center; padding: calc(var(--header-h) + 2rem) 8vw 3rem; }
.menu nav a {
  display: flex; align-items: baseline; gap: 1.2rem;
  padding: .6rem 0; font-weight: 600; font-size: clamp(1.6rem, 3.4vw, 2.6rem); line-height: 1.1;
  color: rgba(255, 255, 255, .35);
  transition: color .3s;
}
.menu nav a span { font: 700 .85rem/1 "PT Sans", sans-serif; letter-spacing: .2em; color: var(--ice-glow); }
.menu nav a:hover, .menu nav a[aria-current="page"] { color: #fff; }
.menu nav a[aria-current="page"]::after { content: ""; width: 24px; height: 2px; background: var(--orange); align-self: center; }
body.menu-open .menu nav a { opacity: 1; transform: none; }
body.menu-open .menu nav a:nth-child(1) { transition-delay: .25s; }
body.menu-open .menu nav a:nth-child(2) { transition-delay: .3s; }
body.menu-open .menu nav a:nth-child(3) { transition-delay: .35s; }
body.menu-open .menu nav a:nth-child(4) { transition-delay: .4s; }
body.menu-open .menu nav a:nth-child(5) { transition-delay: .45s; }
body.menu-open .menu nav a:nth-child(6) { transition-delay: .5s; }
.menu aside {
  position: relative; display: flex; flex-direction: column; justify-content: flex-end; gap: 1.5rem;
  padding: 3rem 4vw; border-left: 1px solid var(--line);
  background: linear-gradient(180deg, transparent, rgba(0, 124, 161, .25)), url("../media/fabrica17.jpg") center/cover;
}
.menu aside::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(4, 7, 10, .55), rgba(4, 7, 10, .9)); }
.menu aside > * { position: relative; }
.menu aside p { margin: 0; color: var(--muted); }
.menu aside a:hover { color: var(--ice-glow); }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100svh; display: grid; place-items: center; text-align: center;
  overflow: hidden; isolation: isolate;
}
.hero video, .hero .hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -3; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -2;
  background:
    radial-gradient(60% 50% at 50% 55%, rgba(0, 124, 161, .25), transparent 70%),
    linear-gradient(180deg, rgba(4, 7, 10, .55) 0%, rgba(4, 7, 10, .25) 40%, rgba(4, 7, 10, .95) 100%);
}
.hero-inner { padding: calc(var(--header-h) + 2rem) 0 7rem; }
.hero .eyebrow { justify-content: center; }
.hero .h-xl { margin: 1.4rem 0 1.4rem; text-shadow: 0 10px 60px rgba(0, 0, 0, .35); }
.hero .lead { margin: 0 auto 2.4rem; color: rgba(255, 255, 255, .8); }
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.seal-float {
  position: absolute; right: 5vw; bottom: 12vh; width: clamp(90px, 10vw, 150px);
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, .5));
}
/* Hero interior (páginas internas) */
.page-hero { min-height: 72svh; }
.page-hero .hero-inner { padding-bottom: 5rem; }
.back {
  display: inline-flex; align-items: center; gap: .5rem; margin-bottom: 1rem;
  font: 700 .72rem/1 "PT Sans", sans-serif; letter-spacing: .25em; color: var(--muted);
}
.back:hover { color: #fff; }

/* ---------- Secciones ---------- */
.section { position: relative; padding: clamp(5rem, 11vw, 9rem) 0; }
.section-head { display: grid; gap: 1.2rem; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head.center { text-align: center; justify-items: center; }
.section-head.split { grid-template-columns: 1fr 1fr; align-items: end; gap: 2rem 4rem; }
.section--light { background: var(--grey); color: #16202a; }
.section--light .lead { color: #4d4c4c; }
.section--light .eyebrow, .clients .eyebrow { color: var(--ice); }

/* Barra de atributos */
.features { border-block: 1px solid var(--line); background: var(--ink-2); }
.features ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); }
.features li { padding: 1.6rem 1.4rem; display: grid; gap: .3rem; border-left: 1px solid var(--line); }
.features li:first-child { border-left: 0; }
.features b { font-size: 1rem; font-weight: 700; }
.features span { color: var(--muted); font-size: .88rem; }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.stat { background: var(--ink-2); padding: 2.4rem 1.8rem; position: relative; overflow: hidden; }
.stat strong { display: block; font-size: clamp(2.2rem, 4vw, 3.2rem); font-weight: 700; line-height: 1; letter-spacing: -.03em; }
.stat strong small { font-size: .4em; font-weight: 700; color: var(--ice-glow); margin-left: .2rem; letter-spacing: 0; }
.stat p { margin: .9rem 0 0; color: var(--muted); font-size: .95rem; position: relative; }

/* ---------- Productos ---------- */
.products { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.product {
  --mx: 50%; --my: 50%;
  position: relative; display: flex; flex-direction: column; min-height: 520px;
  border-radius: var(--radius); overflow: hidden; isolation: isolate;
  background: var(--ink-3); border: 1px solid var(--line);
  transition: border-color .4s;
}
.product:hover { border-color: rgba(127, 216, 245, .45); }
.product > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform 1.2s var(--ease), filter .6s; filter: saturate(.9) brightness(.8); }
.product:hover > img { transform: scale(1.03); filter: saturate(1.1) brightness(.9); }
.product::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(4, 7, 10, .05) 20%, rgba(4, 7, 10, .95) 85%); }
.product-body { margin-top: auto; padding: 2rem; display: grid; gap: .8rem; }
.product .icon { width: 58px; height: 58px; display: grid; place-items: center; border-radius: 16px; background: var(--glass); border: 1px solid var(--line); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.product .icon img { width: 32px; height: auto; }
.product h3 { margin: .4rem 0 0; font-size: 1.6rem; font-weight: 700; letter-spacing: -.01em; line-height: 1.1; }
.product h3 em { display: block; font: 700 .72rem/1.4 "PT Sans", sans-serif; letter-spacing: .28em; color: var(--ice-glow); font-style: normal; text-transform: uppercase; }
.product p { margin: 0; color: rgba(255, 255, 255, .78); font-size: .97rem; }
.chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .4rem; }
.chip { padding: .4rem .75rem; border-radius: 4px; font-size: .75rem; font-weight: 700; letter-spacing: .06em; background: rgba(0, 124, 161, .25); border: 1px solid rgba(127, 216, 245, .35); color: var(--frost); }
.section--light .chip { background: #fff; color: var(--ice); border-color: rgba(0, 124, 161, .3); }
.product.featured { grid-row: span 1; }
.product .tag { position: absolute; top: 1.4rem; left: 1.4rem; padding: .45rem .8rem; border-radius: 4px; background: var(--orange); color: #1a0e00; font: 700 .68rem/1 "Open Sans", sans-serif; letter-spacing: .14em; text-transform: uppercase; }

/* ---------- Bloque split (imagen + texto) ---------- */
.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(2rem, 6vw, 6rem); align-items: center; }
.split.rev { grid-template-columns: 1fr 1.05fr; }
.split.rev .split-media { order: 2; }
.split-media { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/5; }
.split-media img, .split-media video { width: 100%; height: 100%; object-fit: cover; }
.split-media .badge { position: absolute; left: 1.2rem; bottom: 1.2rem; display: flex; align-items: center; gap: .9rem; padding: .9rem 1.1rem; border-radius: 16px; background: rgba(4, 7, 10, .55); border: 1px solid var(--line); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); }
.split-media .badge img { width: 54px; height: auto; }
.split-media .badge b { display: block; font-size: 1rem; }
.split-media .badge small { color: var(--muted); }
.checklist { list-style: none; margin: 2rem 0 2.4rem; padding: 0; display: grid; gap: 1rem; }
.checklist li { display: grid; grid-template-columns: 30px 1fr; gap: 1rem; align-items: start; color: rgba(255, 255, 255, .85); }
.section--light .checklist li { color: #2a3742; }
.checklist li::before { content: ""; width: 30px; height: 30px; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #fff, var(--ice-glow) 40%, var(--ice) 100%); box-shadow: 0 0 20px rgba(127, 216, 245, .5); -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 0a12 12 0 1 0 0 24 12 12 0 0 0 0-24zm-1.7 17.3-5-5 1.8-1.8 3.2 3.2 7.6-7.6 1.8 1.8z'/%3E%3C/svg%3E") center/contain no-repeat; mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 0a12 12 0 1 0 0 24 12 12 0 0 0 0-24zm-1.7 17.3-5-5 1.8-1.8 3.2 3.2 7.6-7.6 1.8 1.8z'/%3E%3C/svg%3E") center/contain no-repeat; }

/* ---------- Comparativa ---------- */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
.compare-card { border-radius: var(--radius); padding: 2.2rem; border: 1px solid var(--line); background: var(--ink-2); }
.compare-card.win { background: linear-gradient(160deg, rgba(0, 124, 161, .35), rgba(4, 7, 10, .2) 70%), var(--ink-2); border-color: rgba(127, 216, 245, .35); }
.compare-card h3 { margin: 0 0 1.2rem; font-size: 1.3rem; }
.compare-card ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .8rem; }
.compare-card li { display: flex; gap: .8rem; color: var(--muted); }
.compare-card li::before { content: "—"; color: rgba(255, 255, 255, .3); }
.compare-card.win li { color: #fff; }
.compare-card.win li::before { content: "✓"; color: var(--ice-glow); font-weight: 800; }

/* ---------- Cobertura ---------- */
.coverage { background: radial-gradient(80% 70% at 80% 30%, #0a3550 0%, var(--ink) 70%); overflow: hidden; }
.coverage-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 3rem; align-items: center; }
.map-wrap { position: relative; border-radius: var(--radius); overflow: hidden; background: #dfe6ea; box-shadow: 0 40px 100px -40px rgba(0, 0, 0, .9); }
.map-wrap img { width: 100%; }
.states { list-style: none; margin: 2rem 0 2.4rem; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; }
.states li {
  display: flex; align-items: center; gap: .8rem; padding: .95rem 1.1rem; border-radius: 8px;
  background: var(--glass); border: 1px solid var(--line); font-weight: 700;
  transition: background .3s, border-color .3s;
}
.states li:hover { background: rgba(0, 124, 161, .25); border-color: rgba(127, 216, 245, .35); }
.states li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--ice-glow); }

/* ---------- Clientes ---------- */
.clients { background: var(--grey); color: #16202a; padding: clamp(4rem, 8vw, 6rem) 0; overflow: hidden; }
.clients .section-head { margin-bottom: 2.5rem; }
.logo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem 2.5rem; align-items: center; justify-items: center; }
.logo-grid img { width: 100%; max-width: 360px; height: auto; filter: grayscale(1); opacity: .8; transition: filter .4s, opacity .4s; }
.logo-grid img:hover { filter: none; opacity: 1; }

/* ---------- Proceso (home) ---------- */
.process-band { position: relative; min-height: 90svh; display: grid; align-items: center; overflow: hidden; isolation: isolate; }
.process-band > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.process-band::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(4, 7, 10, .92) 0%, rgba(4, 7, 10, .55) 55%, rgba(4, 7, 10, .2) 100%); }
.steps { counter-reset: s; list-style: none; padding: 0; margin: 2.2rem 0 2.6rem; display: grid; gap: 1rem; max-width: 560px; }
.steps li { counter-increment: s; display: grid; grid-template-columns: 54px 1fr; gap: 1.1rem; align-items: center; padding: 1rem 1.2rem; border-radius: 16px; background: rgba(4, 7, 10, .45); border: 1px solid var(--line); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.steps li::before { content: "0" counter(s); font: 700 1.2rem/1 "Open Sans", sans-serif; color: var(--ice-glow); }
.steps li b { display: block; }
.steps li span { color: var(--muted); font-size: .92rem; }

/* ---------- Timeline (proceso) ---------- */
.timeline { position: relative; display: grid; gap: 2.4rem; padding-left: 3rem; }
.timeline::before { content: ""; position: absolute; left: 11px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(var(--ice-glow), var(--ice), transparent); }
.timeline .tl { position: relative; padding: 1.8rem 2rem; border-radius: var(--radius); background: var(--ink-2); border: 1px solid var(--line); }
.timeline .tl::before { content: ""; position: absolute; left: calc(-3rem + 4px); top: 2rem; width: 16px; height: 16px; border-radius: 50%; background: var(--ink); border: 3px solid var(--ice-glow); }
.timeline .tl h3 { margin: 0 0 .5rem; font-size: 1.25rem; }
.timeline .tl p { margin: 0; color: var(--muted); }

/* Medidor 8 procesos */
.gauge { position: relative; width: min(340px, 80vw); aspect-ratio: 1; margin-inline: auto; }
.gauge svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.gauge circle { fill: none; stroke-width: 10; }
.gauge .track { stroke: rgba(255, 255, 255, .08); }
.gauge .seg { stroke: url(#gIce); stroke-linecap: round; stroke-dasharray: 0 1000; }
.gauge .center { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }
.gauge .center strong { font-size: clamp(3.6rem, 9vw, 5.2rem); font-weight: 700; line-height: 1; }
.gauge .center span { color: var(--muted); font: 700 .75rem/1.4 "PT Sans", sans-serif; letter-spacing: .25em; text-transform: uppercase; }

/* Videos del proceso */
.video-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem; }
.video-card { position: relative; grid-column: span 2; aspect-ratio: 16/9; border-radius: 18px; overflow: hidden; border: 1px solid var(--line); background: #000; padding: 0; }
.video-card:nth-child(1), .video-card:nth-child(2) { grid-column: span 3; }
.video-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease), opacity .4s; opacity: .85; }
.video-card:hover img { opacity: 1; }
.video-card .play { position: absolute; inset: 0; display: grid; place-items: center; }
.video-card .play i { width: 74px; height: 74px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, .14); border: 1px solid rgba(255, 255, 255, .4); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); transition: transform .4s var(--ease), background .4s; }
.video-card:hover .play i { background: var(--orange); border-color: var(--orange); }
.video-card .play svg { width: 22px; margin-left: 4px; fill: #fff; }
.video-card .label { position: absolute; left: 1rem; bottom: .9rem; font: 700 .72rem/1 "PT Sans", sans-serif; letter-spacing: .22em; text-transform: uppercase; }

/* Tira de fotos con scroll horizontal */
.rail { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(280px, 30%); gap: 1rem; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 1rem; scrollbar-width: thin; scrollbar-color: var(--ice) transparent; }
.rail figure { margin: 0; scroll-snap-align: start; border-radius: 18px; overflow: hidden; aspect-ratio: 4/3; cursor: zoom-in; }
.rail img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.rail figure:hover img { transform: scale(1.02); }
.rail-nav { display: flex; gap: .6rem; }
.rail-nav button { width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--line); background: var(--glass); display: grid; place-items: center; transition: background .3s, border-color .3s; }
.rail-nav button:hover { background: var(--ice); border-color: var(--ice); }
.rail-nav svg { width: 18px; }

/* ---------- Galería ---------- */
.filters { display: flex; flex-wrap: wrap; gap: .6rem; justify-content: center; margin-bottom: 2.5rem; }
.filters button { padding: .7rem 1.2rem; border-radius: 999px; border: 1px solid var(--line); background: transparent; font-weight: 700; font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); transition: all .3s; }
.filters button:hover { color: #fff; border-color: rgba(255, 255, 255, .4); }
.filters button.is-active { background: var(--ice); border-color: var(--ice); color: #fff; }
.masonry { columns: 3 320px; column-gap: 1rem; }
.masonry figure { margin: 0 0 1rem; break-inside: avoid; border-radius: 18px; overflow: hidden; position: relative; cursor: zoom-in; transition: opacity .4s, transform .4s var(--ease); }
.masonry figure.is-hidden { display: none; }
.masonry img { width: 100%; height: auto; transition: transform 1.2s var(--ease), filter .5s; }
.masonry figure:hover img { transform: scale(1.02); }
.masonry figure::after { content: "+"; position: absolute; right: 1rem; top: 1rem; width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; font-size: 1.5rem; font-weight: 300; background: rgba(4, 7, 10, .5); border: 1px solid rgba(255, 255, 255, .3); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); opacity: 0; transform: scale(.7); transition: all .4s var(--ease); }
.masonry figure:hover::after { opacity: 1; transform: none; }
.mini-gallery { display: grid; grid-template-columns: 2fr 1fr 1fr; grid-template-rows: 260px 260px; gap: 1rem; }
.mini-gallery figure { margin: 0; border-radius: 18px; overflow: hidden; cursor: zoom-in; }
.mini-gallery figure:first-child { grid-row: span 2; }
.mini-gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.mini-gallery figure:hover img { transform: scale(1.02); }

/* Lightbox */
.lightbox { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center; background: rgba(2, 4, 6, .94); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); opacity: 0; visibility: hidden; transition: opacity .4s, visibility .4s; }
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox img, .lightbox video { max-width: min(92vw, 1600px); max-height: 84vh; border-radius: 14px; box-shadow: 0 40px 120px rgba(0, 0, 0, .8); }
.lightbox .lb-btn { position: absolute; width: 56px; height: 56px; border-radius: 50%; border: 1px solid var(--line); background: rgba(255, 255, 255, .06); display: grid; place-items: center; transition: background .3s; }
.lightbox .lb-btn:hover { background: var(--ice); }
.lightbox .lb-btn svg { width: 20px; }
.lb-close { top: 1.4rem; right: 1.4rem; }
.lb-prev { left: 1.4rem; top: 50%; translate: 0 -50%; }
.lb-next { right: 1.4rem; top: 50%; translate: 0 -50%; }
.lb-count { position: absolute; bottom: 1.6rem; left: 50%; translate: -50% 0; font: 700 .75rem/1 "PT Sans", sans-serif; letter-spacing: .3em; color: var(--muted); }

/* ---------- CTA "Disfrútalo uno por uno" ---------- */
.cta-band { position: relative; min-height: 80svh; display: grid; place-items: center; text-align: center; overflow: hidden; isolation: isolate; }
.cta-band > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.cta-band::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(60% 60% at 50% 50%, rgba(4, 7, 10, .35), rgba(4, 7, 10, .85)); }
.cta-band .lead { margin: 1.4rem auto 2.4rem; color: rgba(255, 255, 255, .85); }

/* ---------- Contacto ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.contact-cards { display: grid; gap: 1rem; margin-top: 2rem; }
.contact-card { display: grid; grid-template-columns: 52px 1fr; gap: 1rem; align-items: center; padding: 1.2rem; border-radius: 18px; background: var(--glass); border: 1px solid var(--line); transition: border-color .3s, transform .3s var(--ease); }
a.contact-card:hover { border-color: rgba(127, 216, 245, .45); }
.contact-card .ic { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: linear-gradient(135deg, var(--ice), #04506a); }
.contact-card .ic svg { width: 22px; fill: #fff; }
.contact-card small { display: block; color: var(--muted); font: 700 .7rem/1.4 "PT Sans", sans-serif; letter-spacing: .2em; text-transform: uppercase; }
.contact-card b { font-weight: 700; word-break: break-word; }
.form { position: relative; padding: clamp(1.6rem, 4vw, 3rem); border-radius: 12px; background: linear-gradient(160deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, .02)); border: 1px solid var(--line); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); box-shadow: 0 30px 80px -50px rgba(0, 0, 0, .8); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.field { position: relative; display: grid; }
.field.full { grid-column: 1 / -1; }
.field input, .field textarea, .field select {
  width: 100%; padding: 1.5rem 1rem .6rem; border-radius: 6px; border: 1px solid rgba(255, 255, 255, .14);
  background: rgba(4, 7, 10, .5); color: #fff; font: 400 1rem/1.4 "Open Sans", sans-serif; outline: none;
  transition: border-color .3s, box-shadow .3s; appearance: none;
}
.field select { cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237fd8f5' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; background-size: 18px; }
.field select option { background: var(--ink-2); }
.field textarea { min-height: 140px; resize: vertical; }
.field label { position: absolute; left: 1rem; top: 1.05rem; color: var(--muted); font-size: 1rem; pointer-events: none; transition: all .25s var(--ease); }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--ice-glow); box-shadow: 0 0 0 4px rgba(127, 216, 245, .15); }
.field input:focus + label, .field input:not(:placeholder-shown) + label,
.field textarea:focus + label, .field textarea:not(:placeholder-shown) + label,
.field select + label { top: .5rem; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ice-glow); }
.form-foot { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 1.6rem; flex-wrap: wrap; }
.form-foot small { color: var(--muted); }
.form-status { margin-top: 1rem; padding: 1rem 1.2rem; border-radius: 14px; display: none; }
.form-status.ok { display: block; background: rgba(46, 204, 113, .12); border: 1px solid rgba(46, 204, 113, .4); }
.form-status.err { display: block; background: rgba(255, 144, 9, .12); border: 1px solid rgba(255, 144, 9, .4); }
.form-status.wait { display: block; background: var(--glass); border: 1px solid var(--line); }

/* ---------- Footer ---------- */
.footer { position: relative; padding: 6rem 0 2rem; background: linear-gradient(180deg, rgba(0, 124, 161, .78), rgba(0, 70, 100, .96)), url("../media/icemountains.jpg") center/cover; overflow: hidden; }
.footer::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 1px; background: linear-gradient(90deg, transparent, var(--ice-glow), transparent); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2.5rem; }
.footer h4 { margin: 0 0 1.2rem; font: 700 .75rem/1 "PT Sans", sans-serif; letter-spacing: .28em; color: var(--frost); opacity: .8; }
.footer p, .footer li { margin: 0; color: rgba(255, 255, 255, .85); font-size: .95rem; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
.footer a:hover { color: #fff; text-decoration: underline; text-underline-offset: 4px; }
.footer .brand-col img { height: 70px; width: auto; margin-bottom: 1.2rem; }
.socials { display: flex; gap: .7rem; margin-top: 1.2rem; }
.socials a { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .25); transition: background .3s, transform .3s var(--ease); }
.socials a:hover { background: var(--orange); text-decoration: none; }
.socials svg { width: 18px; fill: #fff; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; margin-top: 4rem; padding-top: 1.6rem; border-top: 1px solid rgba(255, 255, 255, .2); font-size: .8rem; color: rgba(255, 255, 255, .7); }
/* ---------- Flotantes ---------- */
.fab { position: fixed; right: 1.4rem; bottom: 1.4rem; z-index: 80; display: grid; gap: .7rem; }
.fab a, .fab button { width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--line); box-shadow: 0 14px 30px -10px rgba(0, 0, 0, .6); transition: transform .3s var(--ease), opacity .4s, visibility .4s; }
.fab a:hover, .fab button:hover { background: var(--ice); }
.fab .top { background: rgba(4, 7, 10, .7); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); opacity: 0; visibility: hidden; }
.fab .top.is-visible { opacity: 1; visibility: visible; }
.fab .top svg { width: 18px; }

/* ---------- Animaciones de entrada ---------- */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-in { opacity: 1; transform: none; }
/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .products { grid-template-columns: 1fr 1fr; }
  .products .product:last-child { grid-column: 1 / -1; min-height: 420px; }
  .stats, .features ul { grid-template-columns: 1fr 1fr; }
  .features li:nth-child(3) { border-left: 0; }
  .features li:nth-child(n+3) { border-top: 1px solid var(--line); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .coverage-grid, .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  :root { --header-h: 70px; }
  .header-cta .tel { display: none; }
  .menu { grid-template-columns: 1fr; }
  .menu aside { display: none; }
  .section-head.split, .split, .split.rev, .compare { grid-template-columns: 1fr; }
  .split.rev .split-media { order: 0; }
  .split-media { aspect-ratio: 4/3; }
  .video-grid { grid-template-columns: 1fr 1fr; }
  .video-card, .video-card:nth-child(1), .video-card:nth-child(2) { grid-column: span 1; }
  .video-card:nth-child(1) { grid-column: 1 / -1; }
  .mini-gallery { grid-template-columns: 1fr 1fr; grid-template-rows: 240px 160px 160px; }
  .mini-gallery figure:first-child { grid-column: 1 / -1; grid-row: auto; }
  .seal-float { display: none; }
  .logo-grid { grid-template-columns: 1fr 1fr; }
  .rail { grid-auto-columns: 80%; }
}
@media (max-width: 600px) {
  .wrap { width: calc(100% - 32px); }
  .brand img { height: 36px; }
  .menu-btn .label { display: none; }
  .header-cta .btn { padding: .7rem 1rem; }
  .products { grid-template-columns: 1fr; }
  .products .product:last-child { grid-column: auto; }
  .product { min-height: 460px; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat { padding: 1.6rem 1.1rem; }
  .form-grid, .logo-grid { grid-template-columns: 1fr; }
  .states li { padding: .8rem .9rem; font-size: .9rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .lb-prev, .lb-next { top: auto; bottom: 1rem; translate: none; }
  .timeline { padding-left: 2.2rem; }
  .timeline .tl::before { left: calc(-2.2rem + 4px); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}