/* ===== Acedimet – estilos (tema "Acero y cielo": claro, azul y cobre) ===== */
:root {
  --bg: #eef2f8;
  --bg-2: #e2eaf5;
  --card: #ffffff;
  --line: #d3dce9;
  --text: #13233d;
  --muted: #54647c;
  --navy: #0e2344;
  --navy-2: #16376a;
  --on-navy: #f2f6fc;
  --on-navy-muted: #b9c8de;
  --accent: #1f6feb;      /* azul principal */
  --accent-2: #0d4fbf;    /* azul oscuro (texto sobre claro) */
  --accent-3: #8bbcff;    /* azul claro (texto sobre oscuro) */
  --copper: #f08a3c;      /* cobre / chispa */
  --steel: #8aa3c2;
  --wa: #25d366;
  --radius: 16px;
  --shadow-sm: 0 1px 2px rgba(19, 35, 61, .06), 0 12px 30px -20px rgba(19, 35, 61, .35);
  --shadow: 0 24px 48px -24px rgba(14, 35, 68, .45);
  --ease: cubic-bezier(.2, .8, .2, 1);
  --font-h: "Outfit", "Segoe UI", system-ui, sans-serif;
  --font-b: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 1rem/1.65 var(--font-b); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
::selection { background: var(--accent); color: #fff; }
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-h); line-height: 1.12; margin: 0 0 .5em; letter-spacing: -.01em; text-wrap: balance; }
p { margin: 0 0 1em; }
.wrap { width: min(1180px, 100% - 32px); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--accent); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 200; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.hero :focus-visible, .section-navy :focus-visible, .footer :focus-visible, .lb :focus-visible, .header:not(.scrolled) :focus-visible { outline-color: var(--accent-3); }
.hp { position: absolute; left: -9999px; }
[hidden] { display: none !important; }

.ic { width: 1.25em; height: 1.25em; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.ic-lg { width: 58px; height: 58px; padding: 14px; border-radius: 16px; background: linear-gradient(135deg, #e8f1ff, #d2e3ff); color: var(--accent); stroke-width: 1.6; transition: transform .4s var(--ease), background .4s, color .4s, box-shadow .4s; }

/* Barra de progreso de scroll */
.progress { position: fixed; top: 0; left: 0; width: 100%; height: 3px; z-index: 150; pointer-events: none; transform-origin: left; transform: scaleX(var(--p, 0)); background: linear-gradient(90deg, var(--accent), var(--copper)); }

/* Botones */
.btn { position: relative; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; gap: .55em; padding: .85em 1.4em; border-radius: 12px; font: 600 .98rem var(--font-b); text-decoration: none; border: 2px solid transparent; cursor: pointer; transition: transform .25s var(--ease), background .25s, border-color .25s, box-shadow .25s, color .25s; }
.btn::before { content: ""; position: absolute; inset: 0; background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, .5) 50%, transparent 70%); transform: translateX(-130%); transition: transform .8s var(--ease); pointer-events: none; }
.btn:hover { transform: translateY(-2px); }
.btn:hover::before { transform: translateX(130%); }
.btn-primary { background: linear-gradient(135deg, #3a86f5, #1654c4); color: #fff; box-shadow: 0 12px 26px -12px rgba(31, 111, 235, .9); }
.btn-primary:hover { box-shadow: 0 16px 30px -12px rgba(31, 111, 235, 1); }
.btn-wa { background: linear-gradient(135deg, #2fe07a, #1fb957); color: #04210f; box-shadow: 0 12px 26px -14px rgba(37, 211, 102, .9); }
.btn-wa:hover { box-shadow: 0 16px 30px -14px rgba(37, 211, 102, 1); }
.btn-ghost { background: rgba(255, 255, 255, .6); border-color: #b9c8dc; color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-2); background: #fff; }
.hero .btn-ghost { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .38); color: #fff; backdrop-filter: blur(6px); }
.hero .btn-ghost:hover { border-color: #fff; background: rgba(255, 255, 255, .16); color: #fff; }
.btn-sm { padding: .55em 1em; font-size: .88rem; }

/* Header: transparente sobre el hero, vidrio claro al hacer scroll */
.header { position: fixed; inset: 0 0 auto 0; z-index: 100; background: transparent; border-bottom: 1px solid transparent; transition: background .35s, border-color .35s, box-shadow .35s; }
.header.scrolled { background: rgba(255, 255, 255, .86); backdrop-filter: blur(14px) saturate(1.4); border-color: var(--line); box-shadow: 0 10px 30px -22px rgba(14, 35, 68, .5); }
.header-in { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.logo-mark { display: grid; place-items: center; width: 40px; height: 40px; background: linear-gradient(135deg, #3a86f5, #1654c4); color: #fff; font: 700 1.6rem var(--font-h); border-radius: 8px; clip-path: polygon(0 0, 100% 0, 100% 78%, 78% 100%, 0 100%); transition: transform .4s var(--ease); }
.logo:hover .logo-mark { transform: rotate(-6deg) scale(1.06); }
.logo-text { font: 700 1.25rem/1 var(--font-h); letter-spacing: .14em; color: #fff; transition: color .3s; }
.logo-text small { display: block; margin-top: 4px; font: 500 .6rem var(--font-b); letter-spacing: .18em; text-transform: uppercase; color: var(--on-navy-muted); transition: color .3s; }
.header.scrolled .logo-text { color: var(--text); }
.header.scrolled .logo-text small { color: var(--muted); }
.nav { display: flex; align-items: center; gap: 26px; }
.nav a:not(.btn) { text-decoration: none; font-weight: 500; font-size: .95rem; color: rgba(255, 255, 255, .84); position: relative; padding: 4px 0; transition: color .25s; }
.nav a:not(.btn)::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px; background: linear-gradient(90deg, var(--accent), var(--copper)); transition: width .3s var(--ease); }
.nav a:not(.btn):hover, .nav a.active:not(.btn) { color: #fff; }
.nav a:not(.btn):hover::after, .nav a.active:not(.btn)::after { width: 100%; }
.burger { display: none; width: 44px; height: 44px; background: none; border: 0; cursor: pointer; padding: 10px; }
.burger span { display: block; height: 2px; background: #fff; margin: 6px 0; transition: transform .25s, opacity .25s, background .3s; }
.header.scrolled .burger span { background: var(--text); }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
@media (min-width: 821px) {
  .header.scrolled .nav a:not(.btn) { color: var(--muted); }
  .header.scrolled .nav a:not(.btn):hover, .header.scrolled .nav a.active:not(.btn) { color: var(--text); }
}

/* Hero */
.hero { position: relative; padding: 150px 0 150px; overflow: hidden; isolation: isolate; color: var(--on-navy); background: var(--navy); clip-path: polygon(0 0, 100% 0, 100% calc(100% - 50px), 0 100%); margin-bottom: -50px; }
.hero-bg { position: absolute; inset: 0; z-index: -1; overflow: hidden; background:
  repeating-linear-gradient(135deg, rgba(255, 255, 255, .028) 0 2px, transparent 2px 24px),
  linear-gradient(135deg, #0a1b38 0%, #12306a 55%, #1b4c9c 100%); }
.hero-bg::before, .hero-bg::after { content: ""; position: absolute; width: 62vmax; height: 62vmax; border-radius: 50%; filter: blur(70px); will-change: transform; animation: drift 20s ease-in-out infinite alternate; }
.hero-bg::before { background: radial-gradient(circle, rgba(58, 134, 245, .85), transparent 65%); top: -28vmax; right: -16vmax; opacity: .6; }
.hero-bg::after { background: radial-gradient(circle, rgba(240, 138, 60, .75), transparent 65%); bottom: -36vmax; left: -22vmax; opacity: .32; animation-duration: 26s; animation-direction: alternate-reverse; }
@keyframes drift { to { transform: translate3d(-7vmax, 6vmax, 0) scale(1.18); } }
.sparks { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 2; pointer-events: none; }
.hero-in { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font: 600 .8rem var(--font-b); letter-spacing: .2em; text-transform: uppercase; color: var(--accent-2); margin-bottom: 1rem; }
.eyebrow::before { content: ""; width: 30px; height: 3px; border-radius: 3px; background: linear-gradient(90deg, var(--accent), var(--copper)); }
.hero .eyebrow { color: #ffb67f; }
.hero h1 { font-size: clamp(2.2rem, 5.2vw, 4.1rem); font-weight: 700; line-height: 1.06; letter-spacing: -.02em; text-transform: uppercase; color: #fff; text-shadow: 0 6px 30px rgba(0, 0, 0, .25); }
.hero h1 em { display: inline-block; transition: opacity .35s, transform .45s var(--ease), filter .35s; font-style: normal; background: linear-gradient(100deg, #5ea4ff 0%, #d6e8ff 40%, #5ea4ff 80%); background-size: 220% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: none; animation: sheen 7s linear infinite; }
@keyframes sheen { to { background-position: -220% 0; } }
.hero h1 em.swap-out { opacity: 0; transform: translateY(-.35em); filter: blur(6px); }
.hero h1 em.swap-pre { opacity: 0; transform: translateY(.35em); filter: blur(6px); transition: none; }
.lead { font-size: 1.12rem; color: var(--muted); max-width: 56ch; }
.hero .lead { color: var(--on-navy-muted); }
.hero-btns { display: flex; flex-wrap: wrap; gap: 14px; margin: 28px 0; }
.hero-points { list-style: none; display: flex; flex-wrap: wrap; gap: 12px 26px; margin: 0; padding: 0; color: var(--on-navy-muted); font-size: .92rem; }
.hero-points li { display: flex; align-items: center; gap: 8px; }
.hero-points .ic { color: #ffb67f; }
.js .hero-copy > * { animation: rise .9s var(--ease) both; }
.js .hero-copy > :nth-child(1) { animation-delay: .05s; }
.js .hero-copy > :nth-child(2) { animation-delay: .18s; }
.js .hero-copy > :nth-child(3) { animation-delay: .32s; }
.js .hero-copy > :nth-child(4) { animation-delay: .46s; }
.js .hero-copy > :nth-child(5) { animation-delay: .6s; }
@keyframes rise { from { opacity: 0; transform: translateY(30px); filter: blur(6px); } }

.hero-collage { position: relative; aspect-ratio: 1 / 1.02; }
.hero-collage figure { position: absolute; margin: 0; border-radius: var(--radius); overflow: hidden; border: 1px solid rgba(255, 255, 255, .28); box-shadow: 0 28px 54px -18px rgba(0, 0, 0, .6); transition: translate .5s var(--ease); }
.hero-collage img { width: 100%; height: 100%; object-fit: cover; }
.c1 { width: 64%; height: 58%; top: 0; right: 0; transform: rotate(2deg); translate: calc(var(--mx, 0) * 14px) calc(var(--my, 0) * 14px + var(--sy, 0) * -26px); }
.c2 { width: 54%; height: 48%; bottom: 0; left: 0; transform: rotate(-3deg); z-index: 2; border-color: var(--copper); translate: calc(var(--mx, 0) * -22px) calc(var(--my, 0) * -18px + var(--sy, 0) * 20px); }
.c3 { width: 42%; height: 38%; bottom: 8%; right: 2%; transform: rotate(4deg); z-index: 1; translate: calc(var(--mx, 0) * 30px) calc(var(--my, 0) * 22px + var(--sy, 0) * -50px); }
.badge-float { position: absolute; top: 56%; left: 3%; z-index: 3; display: flex; gap: 10px; align-items: center; background: rgba(255, 255, 255, .96); color: var(--text); padding: 10px 14px; border-radius: 12px; font-size: .78rem; line-height: 1.3; font-weight: 600; box-shadow: var(--shadow); animation: bob 5s ease-in-out infinite; }
.badge-float .ic { color: var(--accent); width: 1.6em; height: 1.6em; }
@keyframes bob { 50% { transform: translateY(-9px); } }

/* Franja de materiales (marquee) */
.marquee { overflow: hidden; padding: 62px 0 24px; }
.marquee-track { display: flex; width: max-content; animation: marquee 48s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-set { display: flex; flex: none; }
.marquee-set span { display: inline-flex; align-items: center; font: 600 1.35rem/1 var(--font-h); text-transform: uppercase; letter-spacing: .1em; color: #2b4a7c; opacity: .85; }
.marquee-set span::after { content: "✦"; margin: 0 28px; font-size: 1rem; color: var(--copper); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Secciones */
.section { padding: 96px 0; position: relative; }
.section-dark { background: linear-gradient(180deg, #e3ebf6, #d9e4f2); }
.section-navy { color: var(--on-navy); background: linear-gradient(135deg, #0b1d3a 0%, #14336a 100%); padding: 140px 0; margin-block: -44px; clip-path: polygon(0 44px, 100% 0, 100% calc(100% - 44px), 0 100%); z-index: 1; }
.section-head { max-width: 680px; margin: 0 auto 52px; text-align: center; }
.section-head .eyebrow { justify-content: center; }
.section-head h2 { font-size: clamp(1.75rem, 3.8vw, 2.7rem); text-transform: uppercase; letter-spacing: -.015em; }
.section-head h2::after { content: ""; display: block; width: 68px; height: 4px; margin: 16px auto 0; border-radius: 4px; background: linear-gradient(90deg, var(--accent), var(--copper)); transition: transform .9s .25s var(--ease); }
.js .section-head:not(.in) h2::after { transform: scaleX(0); }
.section-head p:not(.eyebrow) { color: var(--muted); }
.section-navy .section-head .eyebrow { color: #ffb67f; }
.section-navy .section-head h2 { color: #fff; }
.section-navy .section-head p:not(.eyebrow) { color: var(--on-navy-muted); }

/* Stats */
.stats { background: linear-gradient(90deg, #2f7df0, #1654c4); color: #fff; position: relative; z-index: 2; }
.stats-in { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 24px; padding: 34px 0; text-align: center; }
.stat b { display: block; font: 700 clamp(2.2rem, 4.6vw, 3rem)/1 var(--font-h); }
.stat span { font-weight: 600; font-size: .92rem; text-transform: uppercase; letter-spacing: .08em; }

/* Servicios */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 22px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); position: relative; overflow: hidden; }
.card::after { content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 4px; background: linear-gradient(90deg, var(--accent), var(--copper)); transform: scaleX(0); transform-origin: left; transition: transform .45s var(--ease); }
.card::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .35s; background: radial-gradient(280px circle at var(--spx, 50%) var(--spy, 50%), rgba(58, 134, 245, .16), rgba(240, 138, 60, .05) 45%, transparent 70%); }
.card:hover::before { opacity: 1; }
.card:hover { transform: perspective(900px) translateY(-8px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); border-color: #b8cdee; box-shadow: 0 30px 50px -28px rgba(31, 111, 235, .55); }
.card:hover::after { transform: scaleX(1); }
.card:hover .ic-lg { background: linear-gradient(135deg, #3a86f5, #1654c4); color: #fff; transform: rotate(-7deg) scale(1.08); box-shadow: 0 14px 24px -12px rgba(31, 111, 235, .8); }
.card h3 { font-size: 1.3rem; margin: 18px 0 8px; text-transform: uppercase; letter-spacing: .01em; }
.card p { color: var(--muted); font-size: .95rem; margin: 0; }

/* Galería */
.filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: 36px; }
.chip { background: #fff; color: var(--muted); border: 1px solid var(--line); padding: .55em 1.15em; border-radius: 999px; font: 500 .9rem var(--font-b); cursor: pointer; transition: all .25s var(--ease); }
.chip:hover { color: var(--accent-2); border-color: var(--accent); transform: translateY(-2px); }
.chip[aria-pressed="true"] { background: linear-gradient(135deg, #3a86f5, #1654c4); border-color: transparent; color: #fff; font-weight: 600; box-shadow: 0 10px 20px -10px rgba(31, 111, 235, .9); }
.gallery { column-count: 3; column-gap: 18px; }
.work { break-inside: avoid; margin: 0 0 18px; position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow-sm); cursor: pointer; padding: 0; width: 100%; display: block; text-align: left; color: inherit; font: inherit; transition: box-shadow .35s, border-color .35s, clip-path 1s var(--ease); }
/* Reveal de la galería: cortina que baja y foto que se "asienta" (lo activa efectos.js con .shown) */
.js .work { clip-path: inset(0 0 100% 0); }
.js .work.shown { clip-path: inset(-60px); }
.js .work:not(.shown) img { transform: scale(1.3); }
.work:hover, .work:focus-visible { box-shadow: 0 30px 50px -26px rgba(14, 35, 68, .6); border-color: #b8cdee; }
.work img { width: 100%; height: auto; transition: transform .8s var(--ease); }
.work:hover img, .work:focus-visible img { transform: scale(1.08); }
.work::before { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: 0; background: linear-gradient(180deg, rgba(31, 111, 235, .12), rgba(14, 35, 68, .62)); transition: opacity .4s; }
.work::after { content: "+"; position: absolute; top: 42%; left: 50%; z-index: 2; width: 58px; height: 58px; margin: -29px 0 0 -29px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, .96); color: var(--accent); font: 300 2.2rem/1 var(--font-b); opacity: 0; transform: scale(.5) rotate(-90deg); transition: opacity .35s, transform .5s var(--ease); pointer-events: none; }
.work:hover::before, .work:focus-visible::before { opacity: 1; }
.work:hover::after, .work:focus-visible::after { opacity: 1; transform: none; }
.work-cap { position: absolute; z-index: 2; inset: auto 0 0 0; padding: 60px 16px 16px; background: linear-gradient(transparent, rgba(8, 22, 45, .92)); display: flex; flex-direction: column; gap: 4px; }
.work-cap b { font: 600 1.02rem/1.2 var(--font-h); text-transform: uppercase; letter-spacing: .03em; color: #fff; }
.work-cap span { font-size: .8rem; color: var(--accent-3); }
.work-count { position: absolute; z-index: 2; top: 12px; right: 12px; background: rgba(14, 35, 68, .82); backdrop-filter: blur(6px); color: #fff; border-radius: 999px; padding: 3px 11px; font-size: .75rem; font-weight: 600; }
.more-ig { text-align: center; color: var(--muted); margin: 18px 0 0; }
.more-ig a { color: var(--accent-2); font-weight: 600; }
@keyframes pop { from { opacity: 0; transform: translateY(18px) scale(.97); } }

/* Por qué */
.why { display: grid; grid-template-columns: repeat(auto-fit, minmax(310px, 1fr)); gap: 30px 36px; }
.why-item { display: flex; gap: 18px; align-items: flex-start; }
.why-ic { display: grid; place-items: center; width: 56px; height: 56px; flex: none; border-radius: 14px; background: linear-gradient(135deg, #e8f1ff, #d2e3ff); border: 1px solid #bdd3f7; color: var(--accent); transition: transform .4s var(--ease), background .4s, color .4s; }
.why-item:hover .why-ic { background: linear-gradient(135deg, #3a86f5, #1654c4); color: #fff; transform: rotate(-8deg) scale(1.08); }
.why-ic .ic { width: 26px; height: 26px; }
.why-item h3 { font-size: 1.15rem; margin: 2px 0 6px; text-transform: uppercase; letter-spacing: .01em; }
.why-item p { color: var(--muted); margin: 0; font-size: .95rem; }

/* Proceso (sección azul marino) */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: s; }
.step { position: relative; background: rgba(255, 255, 255, .06); backdrop-filter: blur(6px); border: 1px solid rgba(255, 255, 255, .14); border-radius: var(--radius); padding: 30px 26px; }
.step:hover { background: rgba(255, 255, 255, .1); border-color: rgba(240, 138, 60, .6); transform: translateY(-6px); }
.step-n { display: block; font: 700 3.1rem/1 var(--font-h); color: transparent; -webkit-text-stroke: 1.5px var(--copper); margin-bottom: 10px; transition: color .7s, text-shadow .7s; }
/* Línea de tiempo: cada paso se "enciende" en secuencia y su conector se dibuja */
.step:not(:last-child)::after { content: ""; position: absolute; top: 58px; left: 100%; width: 22px; height: 2px; background: linear-gradient(90deg, var(--copper), rgba(240, 138, 60, .25)); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease) .3s; }
.step.lit { background: rgba(255, 255, 255, .1); border-color: rgba(240, 138, 60, .55); box-shadow: 0 26px 40px -26px rgba(240, 138, 60, .5); }
.step.lit:not(:last-child)::after { transform: scaleX(1); }
.step.lit .step-n { color: var(--copper); text-shadow: 0 0 28px rgba(240, 138, 60, .55); }
.step h3 { font-size: 1.2rem; text-transform: uppercase; color: #fff; letter-spacing: .01em; }
.step p { color: var(--on-navy-muted); font-size: .95rem; margin: 0; }

/* Testimonios */
.testi { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; }
.quote { margin: 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); position: relative; overflow: hidden; }
.quote::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: linear-gradient(180deg, var(--accent), var(--copper)); }
.quote:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.quote .ic { color: var(--copper); width: 32px; height: 32px; }
.quote p { color: var(--text); margin: 14px 0 18px; }
.quote footer b { display: block; }
.quote footer span { color: var(--muted); font-size: .88rem; }

/* Contacto */
.contact { display: grid; grid-template-columns: 1.05fr .95fr; gap: 36px; align-items: start; }
.cta-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 26px; }
.cta-row .btn { padding-inline: .8em; font-size: .9rem; }
.info-list { list-style: none; margin: 0 0 24px; padding: 0; display: grid; gap: 14px; }
.info-list li { display: flex; gap: 14px; align-items: center; }
.info-list .ic { color: var(--accent); width: 1.4em; height: 1.4em; }
.info-list a { text-decoration: none; transition: color .2s; }
.info-list a:hover { color: var(--accent-2); }
.form { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 32px; box-shadow: var(--shadow); position: relative; overflow: hidden; }
.form::before { content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 5px; background: linear-gradient(90deg, var(--accent), var(--copper)); }
.form h3 { font-size: 1.5rem; text-transform: uppercase; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: .85rem; font-weight: 600; margin-bottom: 6px; color: var(--muted); }
.field input, .field select, .field textarea { width: 100%; background: #f4f7fc; color: var(--text); border: 1px solid var(--line); border-radius: 10px; padding: .8em 1em; font: inherit; transition: border-color .2s, box-shadow .2s, background .2s; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 0; background: #fff; border-color: var(--accent); box-shadow: 0 0 0 4px rgba(31, 111, 235, .18); }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: #e04848; }
.err { display: block; min-height: 1.1em; color: #d23a3a; font-size: .8rem; margin-top: 4px; }
.form .btn { width: 100%; }
.form-status { margin: 14px 0 0; font-size: .92rem; text-align: center; min-height: 1.4em; }
.form-status.ok { color: #0f8a4b; }
.form-status.bad { color: #d23a3a; }

/* Footer */
.footer { position: relative; z-index: 2; background: linear-gradient(135deg, #0b1d3a, #12306a); color: var(--on-navy); padding: 108px 0 0; margin-top: -48px; clip-path: polygon(0 48px, 100% 0, 100% 100%, 0 100%); }
.footer-in { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 36px; padding-bottom: 36px; }
.foot-note { color: var(--on-navy-muted); margin: 14px 0 0; max-width: 34ch; font-size: .92rem; }
.foot-links, .foot-contact { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.foot-links a, .foot-contact a { text-decoration: none; color: var(--on-navy-muted); font-size: .95rem; display: inline-flex; gap: 8px; align-items: center; transition: color .2s, transform .2s; }
.foot-links a:hover, .foot-contact a:hover { color: #fff; transform: translateX(4px); }
.copy { border-top: 1px solid rgba(255, 255, 255, .14); padding: 20px 0; color: var(--on-navy-muted); font-size: .85rem; text-align: center; }

/* WhatsApp flotante */
/* El botón sube 84px para no quedar tapado por el badge "Powered by Netlify" del plan gratuito */
.fab { position: fixed; right: 18px; bottom: 84px; z-index: 90; width: 58px; height: 58px; border-radius: 50%; background: var(--wa); color: #06210f; display: grid; place-items: center; box-shadow: 0 10px 28px -6px rgba(37, 211, 102, .7); transition: transform .2s; }
.fab .ic { width: 30px; height: 30px; }
.fab:hover { transform: scale(1.08); }
.fab::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--wa); animation: ping 2.4s infinite; }
@keyframes ping { 0% { transform: scale(1); opacity: .8; } 100% { transform: scale(1.6); opacity: 0; } }

/* Lightbox (visor de fotos, fondo azul marino) */
.lb { position: fixed; inset: 0; height: 100vh; height: 100dvh; z-index: 300; color: var(--on-navy); background: #0a1730; display: grid; grid-template-columns: minmax(0, 1fr); place-items: center; align-content: safe center; padding: 20px; overflow-x: hidden; overflow-y: auto; isolation: isolate; animation: lbIn .35s ease both; }
.lb[hidden] { display: none; }
.lb-bg { position: fixed; inset: -8%; z-index: -1; background-size: cover; background-position: center; filter: blur(46px) saturate(1.3) brightness(.45); transform: scale(1.1); transition: background-image .6s; }
.lb-bg::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 50% 40%, rgba(10, 23, 48, 0) 0%, rgba(10, 23, 48, .7) 100%); }
.lb-fig { margin: 0; width: min(980px, 100%); min-width: 0; text-align: center; animation: lbPop .45s var(--ease) both; }
.lb-stage { position: relative; display: grid; place-items: center; overflow: hidden; border-radius: 12px; box-shadow: 0 30px 70px -20px rgba(0, 0, 0, .75), 0 0 0 1px rgba(255, 255, 255, .1); background: rgba(0, 0, 0, .25); width: fit-content; max-width: 100%; margin-inline: auto; }
.lb-fig img { max-height: 62vh; width: auto; max-width: 100%; display: block; user-select: none; -webkit-user-drag: none; touch-action: pan-y; cursor: zoom-in; transition: transform .35s var(--ease); will-change: transform, opacity; }
.lb-fig img.zoomed { transform: scale(2.1); cursor: zoom-out; }
.lb-fig figcaption { margin-top: 14px; display: grid; gap: 4px; }
.lb-fig strong { font: 600 1.3rem var(--font-h); text-transform: uppercase; letter-spacing: .02em; }
.lb-fig span { color: var(--on-navy-muted); font-size: .92rem; max-width: 70ch; margin-inline: auto; }
.lb-fig em { font-style: normal; color: var(--accent-3); font-size: .85rem; font-weight: 600; }
.lb-progress { height: 3px; background: rgba(255, 255, 255, .14); border-radius: 3px; margin: 12px auto 0; width: min(420px, 80%); overflow: hidden; }
.lb-progress i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--accent), var(--copper)); border-radius: 3px; transition: width .45s var(--ease); }
.lb-thumbs { display: flex; gap: 8px; margin-top: 14px; padding: 6px 4px 4px; overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.lb-thumbs::-webkit-scrollbar { display: none; }
.lb-thumbs[hidden], .lb-progress[hidden] { display: none; }
.lb-thumbs::before, .lb-thumbs::after { content: ""; margin: auto; }
.lb-thumb { flex: none; width: 62px; height: 62px; padding: 0; border-radius: 9px; overflow: hidden; border: 2px solid transparent; background: var(--navy-2); cursor: pointer; opacity: .5; transition: opacity .25s, transform .25s, border-color .25s; }
.lb-fig .lb-thumb img { width: 100%; height: 100%; max-height: none; object-fit: cover; cursor: pointer; transition: none; }
.lb-thumb:hover { opacity: .9; transform: translateY(-2px); }
.lb-thumb[aria-selected="true"] { opacity: 1; border-color: var(--copper); transform: translateY(-4px); box-shadow: 0 8px 18px -6px rgba(240, 138, 60, .7); }
.lb-btn { position: fixed; z-index: 2; width: 50px; height: 50px; display: grid; place-items: center; background: rgba(255, 255, 255, .12); backdrop-filter: blur(8px); color: #fff; border: 1px solid rgba(255, 255, 255, .2); border-radius: 50%; cursor: pointer; transition: background .2s, transform .2s; }
.lb-btn[hidden] { display: none; }
.lb-btn:hover { background: var(--accent); color: #fff; }
.lb-prev:hover { transform: translateX(-3px); }
.lb-next:hover { transform: translateX(3px); }
.lb-close { top: 16px; right: 16px; }
.lb-prev { left: 16px; top: 50%; translate: 0 -50%; }
.lb-next { right: 16px; top: 50%; translate: 0 -50%; }
@keyframes lbIn { from { opacity: 0; } }
@keyframes lbPop { from { opacity: 0; transform: translateY(24px) scale(.94); } }

/* Reveal al hacer scroll (usa `translate` para no pisar los `transform` de hover) */
.js .reveal { opacity: 0; translate: 0 28px; transition: opacity .8s ease, translate .8s var(--ease); }
.js .reveal.in { opacity: 1; translate: none; }
.js .reveal.done { transition: transform .4s var(--ease), box-shadow .4s, border-color .4s, background .4s, opacity .4s; }

/* Responsive */
@media (max-width: 960px) {
  .hero-in, .contact { grid-template-columns: 1fr; }
  .hero { padding-top: 124px; }
  .hero-collage { max-width: 520px; margin-inline: auto; width: 100%; }
  .gallery { column-count: 2; }
  .footer-in { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step::after { display: none; }
}
@media (max-width: 820px) {
  .burger { display: block; }
  .nav { position: fixed; inset: 68px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0; padding: 12px 16px 20px; background: rgba(11, 29, 58, .98); border-bottom: 1px solid rgba(255, 255, 255, .12); transform: translateY(-120%); transition: transform .35s var(--ease); }
  .nav.open { transform: none; }
  .nav a:not(.btn) { padding: 14px 4px; border-bottom: 1px solid rgba(255, 255, 255, .1); font-size: 1.05rem; color: var(--on-navy-muted); }
  .nav-cta { margin-top: 14px; }
  .hero-bg::before, .hero-bg::after { filter: blur(50px); }
}
@media (max-width: 560px) {
  .section { padding: 70px 0; }
  .section-navy { padding: 110px 0; }
  .marquee-set span { font-size: 1.1rem; }
  .gallery { column-count: 1; }
  .steps { grid-template-columns: 1fr; }
  .cta-row { grid-template-columns: 1fr; }
  .footer-in { grid-template-columns: 1fr; }
  .form { padding: 24px; }
  .lb { padding: 64px 12px 18px; }
  .lb-close { top: 10px; right: 10px; }
  .lb-btn { width: 42px; height: 42px; background: rgba(10, 23, 48, .6); }
  .lb-prev { left: 8px; top: 38%; } .lb-next { right: 8px; top: 38%; }
  .lb-fig img { max-height: 50vh; max-height: 50dvh; }
  .lb-fig strong { font-size: 1.1rem; }
  .lb-fig span { font-size: .85rem; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
  .lb-thumb { width: 48px; height: 48px; }
  .lb-thumbs { gap: 6px; }
  .badge-float { display: none; }
}
@media (max-height: 520px) and (orientation: landscape) {
  .lb { padding: 10px 64px; }
  .lb-fig img { max-height: 58dvh; }
  .lb-fig span, .lb-progress, .lb-thumbs { display: none; }
  .lb-prev, .lb-next { top: 50%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; translate: none; }
  .js .work { clip-path: none; }
  .js .work:not(.shown) img { transform: none; }
  .sparks { display: none; }
}