/* ==========================================================
   FTrucks — taller industrial mexicano
   ========================================================== */
:root {
  --ink: #111418;
  --ink-2: #1B1F24;
  --steel-900: #2A2F36;
  --steel-500: #8A939E;
  --steel-100: #E9ECEF;
  --bg: #F7F5F2;
  --white: #ffffff;
  --text: #2A2F36;
  --muted: #5B6470;
  --on-dark: #F3F4F6;
  --on-dark-muted: #A9B1BB;

  --accent: #D23A24;
  --accent-hover: #B42F1C;
  --accent-bright: #E4412B;
  --amber: #F2A516;
  --wa: #25D366;

  --font-head: 'Archivo', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --radius-sm: 10px;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(17, 20, 24, .06), 0 2px 8px rgba(17, 20, 24, .05);
  --shadow: 0 10px 30px -12px rgba(17, 20, 24, .25);
  --shadow-lg: 0 30px 60px -20px rgba(17, 20, 24, .45);
  --header-h: 72px;
  --ease: cubic-bezier(.2, .7, .2, 1);

  --brushed: repeating-linear-gradient(0deg, rgba(255,255,255,.018) 0 1px, transparent 1px 3px),
             repeating-linear-gradient(90deg, rgba(255,255,255,.012) 0 1px, transparent 1px 7px);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
h1, h2, h3 { font-family: var(--font-head); color: var(--ink); margin: 0; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.3rem, 4vw + 1rem, 4.1rem); line-height: 1.02; font-weight: 800; }
h2 { font-size: clamp(1.9rem, 3vw + 1rem, 3rem); line-height: 1.08; font-weight: 800; }
h3 { font-size: 1.2rem; line-height: 1.3; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0; }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon {
  width: 1.25em; height: 1.25em; flex: none;
  fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round;
}

.container { width: min(1200px, 100% - 40px); margin-inline: auto; }

:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; border-radius: 6px; }

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--amber); color: var(--ink); font-weight: 600;
  padding: 10px 16px; border-radius: var(--radius-sm);
  transition: top .2s;
}
.skip-link:focus { top: 12px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  min-height: 46px; padding: 0 1.25rem;
  border-radius: 999px; border: 1.5px solid transparent;
  font-weight: 600; font-size: .98rem; line-height: 1; white-space: nowrap;
  cursor: pointer;
  transition: background-color .2s, color .2s, border-color .2s, transform .2s var(--ease), box-shadow .2s;
}
.btn .icon { width: 1.15em; height: 1.15em; }
.btn-lg { min-height: 54px; padding: 0 1.6rem; font-size: 1.02rem; }
.btn-sm { min-height: 40px; padding: 0 1.1rem; font-size: .92rem; }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 8px 22px -10px rgba(210, 58, 36, .8); }
.btn-primary:hover { background: var(--accent-hover); }
.btn-light { background: #fff; color: var(--ink); }
.btn-light:hover { background: var(--steel-100); }
.btn-outline-light { border-color: rgba(255,255,255,.4); color: #fff; }
.btn-outline-light:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn-ghost { border-color: #CBD0D6; color: var(--ink); background: #fff; }
.btn-ghost:hover { border-color: var(--ink); }
@media (prefers-reduced-motion: no-preference) {
  .btn:hover { transform: translateY(-2px); }
}

.eyebrow {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--font-head); font-weight: 700; font-size: .8rem;
  letter-spacing: .16em; text-transform: uppercase; color: var(--accent-hover);
  margin-bottom: 1rem;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.eyebrow-dark { color: var(--amber); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  height: var(--header-h);
  color: #fff;
  transition: background-color .3s, box-shadow .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled,
.site-header.menu-open {
  background: rgba(17, 20, 24, .88);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  backdrop-filter: saturate(140%) blur(14px);
  border-bottom-color: rgba(255,255,255,.08);
  box-shadow: 0 10px 30px -18px rgba(0,0,0,.6);
}
.header-inner { height: 100%; display: flex; align-items: center; gap: 1.5rem; }
.brand { display: inline-flex; align-items: center; gap: .7rem; min-width: 0; }
.brand-mark { width: 38px; height: 38px; flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; min-width: 0; }
.logo { font-family: var(--font-head); font-weight: 800; font-size: 1.3rem; letter-spacing: -0.02em; }
.tag { font-size: .74rem; color: var(--on-dark-muted); white-space: nowrap; }

.nav { margin-left: auto; display: flex; align-items: center; gap: .25rem; }
.nav a:not(.btn) {
  padding: .5rem .8rem; border-radius: 999px; font-size: .94rem; font-weight: 500;
  color: rgba(255,255,255,.82); transition: color .2s, background-color .2s;
}
.nav a:not(.btn):hover { color: #fff; background: rgba(255,255,255,.08); }
.nav .nav-cta { margin-left: .5rem; }

.header-actions { display: flex; align-items: center; gap: .5rem; }
.lang-toggle {
  min-width: 44px; height: 40px; padding: 0 .7rem; border-radius: 999px;
  border: 1.5px solid rgba(255,255,255,.3); background: transparent; color: #fff;
  font-weight: 600; font-size: .85rem; letter-spacing: .06em; cursor: pointer;
  transition: border-color .2s, background-color .2s;
}
.lang-toggle:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.menu-toggle {
  display: none; width: 44px; height: 44px; border-radius: 12px;
  border: 1.5px solid rgba(255,255,255,.3); background: transparent; color: #fff; cursor: pointer;
  align-items: center; justify-content: center;
}
.menu-toggle .icon { width: 22px; height: 22px; }
.menu-toggle .icon-close { display: none; }
.menu-toggle[aria-expanded="true"] .icon-open { display: none; }
.menu-toggle[aria-expanded="true"] .icon-close { display: block; }

@media (max-width: 860px) {
  .menu-toggle { display: inline-flex; }
  .header-actions { margin-left: auto; }
  .nav {
    position: fixed; top: var(--header-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: .75rem 20px 1.5rem;
    max-height: calc(100vh - var(--header-h)); overflow-y: auto;
    background: var(--ink);
    border-bottom: 1px solid rgba(255,255,255,.08);
    box-shadow: 0 30px 40px -20px rgba(0,0,0,.6);
    visibility: hidden; opacity: 0; transform: translateY(-8px);
    transition: opacity .25s, transform .25s var(--ease), visibility 0s linear .25s;
  }
  .nav.is-open { visibility: visible; opacity: 1; transform: none; transition: opacity .25s, transform .25s var(--ease); }
  .nav a:not(.btn) {
    padding: .95rem .25rem; border-radius: 0; font-size: 1.1rem;
    border-bottom: 1px solid rgba(255,255,255,.08);
  }
  .nav .nav-cta { margin: 1.1rem 0 0; min-height: 52px; font-size: 1rem; }
}
@media (max-width: 480px) {
  .tag { display: none; }
  .brand-mark { width: 34px; height: 34px; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(900px 500px at 85% 20%, rgba(228, 65, 43, .28), transparent 60%),
    radial-gradient(700px 400px at 0% 100%, rgba(242, 165, 22, .10), transparent 60%),
    var(--brushed),
    linear-gradient(180deg, #0D1013 0%, #16191E 100%);
  color: var(--on-dark);
  padding: calc(var(--header-h) + clamp(2.5rem, 6vw, 5rem)) 0 clamp(3.5rem, 7vw, 6rem);
}
.hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.15), transparent);
}
.hero-inner {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(2.5rem, 5vw, 4.5rem);
  align-items: center; min-height: calc(88vh - var(--header-h) - 6rem);
}
.hero h1 { color: #fff; }
.hero-sub { margin-top: 1.4rem; font-size: clamp(1.05rem, .4vw + 1rem, 1.2rem); color: var(--on-dark-muted); max-width: 36rem; line-height: 1.7; }
.cta-group { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2.1rem; }
.trust {
  list-style: none; padding: 0; margin: 2.4rem 0 0;
  display: flex; flex-wrap: wrap; gap: .6rem;
}
.trust li {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .55rem .95rem .55rem .75rem; border-radius: 999px;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12);
  font-size: .92rem; font-weight: 500; color: #E5E7EB;
}
.trust .icon { color: var(--amber); width: 1.15em; height: 1.15em; }

.hero-media { position: relative; padding: 0 0 2.5rem 0; }
.hero-frame {
  margin: 0; position: relative; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255,255,255,.08);
  aspect-ratio: 3 / 2; background: #222;
}
.hero-frame img { width: 100%; height: 100%; object-fit: cover; object-position: 10% 60%; }
.hero-frame::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(13,16,19,.45));
}
.hero-float {
  position: absolute; left: -2.2rem; bottom: 0; margin: 0;
  width: clamp(150px, 15vw, 190px);
  background: #fff; padding: 8px 8px 10px; border-radius: 16px;
  box-shadow: var(--shadow-lg);
  transform: rotate(-3deg);
}
.hero-float img { border-radius: 10px; aspect-ratio: 1 / 1; object-fit: cover; width: 100%; }
.hero-float figcaption { font-size: .76rem; font-weight: 600; color: var(--ink); padding: 8px 4px 0; line-height: 1.3; }
.hero-badge {
  position: absolute; top: 1.1rem; right: 1.1rem;
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .5rem .85rem; border-radius: 999px;
  background: rgba(17,20,24,.72); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  color: #fff; font-size: .82rem; font-weight: 600; border: 1px solid rgba(255,255,255,.15);
}
.hero-badge .icon { color: var(--amber); width: 1em; height: 1em; stroke-width: 2.6; }

/* ---------- Sections ---------- */
.section { padding: clamp(4.5rem, 9vw, 7.5rem) 0; }
.section-white { background: var(--white); }
.section-head { max-width: 44rem; margin-bottom: clamp(2.5rem, 5vw, 3.5rem); }
.section-sub { margin-top: 1rem; font-size: 1.1rem; color: var(--muted); }

/* Services */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.card {
  position: relative; display: flex; flex-direction: column; gap: .8rem;
  background: #fff; border: 1px solid #E4E1DC; border-radius: var(--radius-lg);
  padding: 1.75rem 1.6rem 1.9rem;
  box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s, border-color .3s;
}
.card::before {
  content: ""; position: absolute; left: 1.6rem; right: 1.6rem; top: -1px; height: 3px;
  background: var(--accent); border-radius: 0 0 3px 3px; transform: scaleX(.18); transform-origin: left;
  transition: transform .4s var(--ease);
}
.card:hover { border-color: #D6D2CB; box-shadow: var(--shadow); }
.card:hover::before { transform: scaleX(1); }
@media (prefers-reduced-motion: no-preference) { .card:hover { transform: translateY(-4px); } }
.card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: .6rem; }
.card-icon {
  width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center;
  background: linear-gradient(135deg, #FDECE8, #FBE0D9); color: var(--accent);
}
.card-icon .icon { width: 28px; height: 28px; stroke-width: 1.7; }
.card-num { font-family: var(--font-head); font-weight: 800; font-size: 1.05rem; color: #8A8378; letter-spacing: .04em; }
.card p { color: var(--muted); font-size: .98rem; }

/* Featured model */
.model { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(2.5rem, 5vw, 4.5rem); align-items: center; }
.model-media { margin: 0; position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); aspect-ratio: 16 / 10; background: #ddd; }
.model-media img { width: 100%; height: 100%; object-fit: cover; }
.model-size {
  position: absolute; left: 1rem; bottom: 1rem;
  font-family: var(--font-head); font-weight: 800; font-size: 1.05rem; letter-spacing: .02em;
  background: #fff; color: var(--ink); padding: .5rem .9rem; border-radius: 10px; box-shadow: var(--shadow-sm);
}
.model-lead { margin-top: 1.1rem; font-size: 1.1rem; color: var(--muted); max-width: 32rem; }
.model-note { margin-top: 1.1rem; font-size: .9rem; color: var(--muted); max-width: 30rem; }
.model-list-title { margin-top: 1.9rem; font-size: .8rem; text-transform: uppercase; letter-spacing: .14em; color: var(--muted); font-weight: 700; }
.model-list { list-style: none; padding: 0; margin: .9rem 0 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem; max-width: 26rem; }
.model-list li {
  display: flex; align-items: center; gap: .6rem;
  padding: .7rem .9rem; border-radius: 12px; background: var(--bg); border: 1px solid #ECE8E2;
  font-weight: 600; color: var(--ink); font-size: .96rem;
}
.model-list .icon { color: var(--accent); stroke-width: 2.4; width: 1.1em; height: 1.1em; }

/* Process */
.timeline {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; position: relative;
}
.timeline::before {
  content: ""; position: absolute; left: 36px; right: 36px; top: 36px; height: 2px;
  background: repeating-linear-gradient(90deg, #CFC9C0 0 8px, transparent 8px 14px);
}
.step { position: relative; }
.step-num {
  position: relative; z-index: 1;
  display: grid; place-items: center; width: 72px; height: 72px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--ink);
  font-family: var(--font-head); font-weight: 800; font-size: 1.35rem; color: var(--ink);
  margin-bottom: 1.4rem;
  transition: background-color .3s, color .3s, border-color .3s;
}
.step:first-child .step-num { background: var(--accent); border-color: var(--accent); color: #fff; }
.step:hover .step-num { background: var(--ink); color: #fff; }
.step h3 { margin-bottom: .45rem; }
.step p { color: var(--muted); font-size: .98rem; max-width: 17rem; }

/* Compliance (dark) */
.section-dark {
  position: relative;
  background:
    radial-gradient(800px 400px at 100% 0%, rgba(228, 65, 43, .14), transparent 60%),
    var(--brushed),
    linear-gradient(180deg, #16191E, #0F1215);
  color: var(--on-dark);
}
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark .section-sub { color: var(--on-dark-muted); }
.badges { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.badge {
  display: flex; gap: 1.25rem; align-items: flex-start;
  padding: 1.75rem; border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.025));
  border: 1px solid rgba(255,255,255,.1);
  transition: border-color .3s, background-color .3s;
}
.badge:hover { border-color: rgba(242,165,22,.45); }
.badge-icon {
  flex: none; width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: rgba(242,165,22,.12); color: var(--amber); border: 1px solid rgba(242,165,22,.25);
}
.badge-icon .icon { width: 26px; height: 26px; }
.badge h3 { margin-bottom: .4rem; }
.badge p { color: var(--on-dark-muted); font-size: .98rem; }
.note {
  margin-top: 1.75rem; display: flex; gap: .8rem; align-items: flex-start;
  padding: 1.1rem 1.25rem; border-radius: var(--radius);
  background: rgba(242,165,22,.08); border: 1px solid rgba(242,165,22,.28);
  color: #E8E3D8; font-size: .98rem;
}
.note .icon { color: var(--amber); margin-top: .15rem; }

/* Portfolio */
.gallery {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: clamp(170px, 17vw, 230px);
  gap: 1rem; grid-auto-flow: dense;
}
.tile { position: relative; border-radius: var(--radius); overflow: hidden; background: #ddd; }
.tile-xl { grid-column: span 2; grid-row: span 2; }
.tile-wide { grid-column: span 2; }
.tile-btn {
  display: block; width: 100%; height: 100%; padding: 0; border: 0; background: none; cursor: zoom-in;
  position: relative; border-radius: inherit;
}
.tile img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.tile-cap {
  position: absolute; left: 0; right: 0; bottom: 0;
  display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem;
  padding: 2.5rem 1.1rem 1rem; text-align: left;
  background: linear-gradient(180deg, transparent, rgba(13,16,19,.82));
  color: #fff; font-weight: 600; font-size: .95rem; line-height: 1.3;
}
.tile-cap .icon { opacity: .75; width: 1.1em; height: 1.1em; }
@media (prefers-reduced-motion: no-preference) {
  .tile-btn:hover img, .tile-btn:focus-visible img { transform: scale(1.05); }
}
.tile-btn:focus-visible { outline-offset: -4px; }
.tile-cta { background: var(--ink); }
.tile-cta-link {
  display: flex; flex-direction: column; justify-content: flex-end; gap: .35rem;
  width: 100%; height: 100%; padding: 1.25rem; color: #fff; border-radius: inherit;
  background:
    radial-gradient(260px 200px at 100% 0%, rgba(228,65,43,.55), transparent 70%),
    var(--brushed), linear-gradient(160deg, #1B1F24, #0D1013);
}
.tile-cta-kicker { color: var(--amber); font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; }
.tile-cta-title { font-family: var(--font-head); font-weight: 800; font-size: clamp(1.15rem, 1vw + .8rem, 1.45rem); line-height: 1.15; }
.tile-cta-go { display: inline-flex; align-items: center; gap: .45rem; margin-top: .5rem; font-weight: 600; font-size: .92rem; color: #F3F4F6; }
.tile-cta-go .icon { width: 1.1em; height: 1.1em; transition: transform .25s var(--ease); }
@media (prefers-reduced-motion: no-preference) { .tile-cta-link:hover .tile-cta-go .icon { transform: translateX(4px); } }
.tile-cta-link:focus-visible { outline-offset: -4px; }


/* CTA band */
.cta-band {
  background:
    radial-gradient(600px 300px at 90% 0%, rgba(255,255,255,.14), transparent 60%),
    repeating-linear-gradient(-45deg, rgba(0,0,0,.05) 0 2px, transparent 2px 14px),
    linear-gradient(120deg, #C8341F, #B42F1C);
  color: #fff; padding: clamp(3.5rem, 7vw, 5rem) 0;
}
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem 3rem; flex-wrap: wrap; }
.cta-band h2 { color: #fff; max-width: 34rem; }
.cta-band p { margin-top: .8rem; color: rgba(255,255,255,.9); font-size: 1.1rem; max-width: 36rem; }
.cta-actions { display: flex; gap: .8rem; flex-wrap: wrap; }

/* Contact */
.contact { display: grid; grid-template-columns: 1.5fr 1fr; gap: 1.5rem; align-items: start; }
.form {
  background: #fff; border: 1px solid #E4E1DC; border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 3vw, 2.25rem); box-shadow: var(--shadow-sm);
  display: grid; gap: 1.1rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.field { display: grid; gap: .45rem; }
.field label { font-size: .9rem; font-weight: 600; color: var(--ink); }
.req { color: var(--accent); }
.form input, .form select, .form textarea {
  width: 100%; min-height: 50px; padding: .8rem 1rem;
  border: 1.5px solid #D3CFC8; border-radius: 12px; background: #FCFBF9;
  font: inherit; font-size: 1rem; color: var(--ink);
  transition: border-color .2s, box-shadow .2s, background-color .2s;
}
.form textarea { resize: vertical; min-height: 120px; }
.form select {
  appearance: none; -webkit-appearance: none; padding-right: 2.6rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232A2F36' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .9rem center; background-size: 18px;
}
.form input:hover, .form select:hover, .form textarea:hover { border-color: #B8B2A9; }
.form input:focus, .form select:focus, .form textarea:focus {
  outline: none; border-color: var(--accent); background: #fff; box-shadow: 0 0 0 4px rgba(210,58,36,.15);
}
.form [aria-invalid="true"] { border-color: var(--accent); background: #FFF6F4; }
.form-hint { font-size: .88rem; color: var(--muted); }
.form-actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.form-msg { min-height: 1.5em; font-weight: 600; font-size: .95rem; color: var(--steel-900); }
.form-msg.is-error { color: #B42318; }
.form-msg.is-ok { color: #0F6B3A; }

.contact-info { display: grid; gap: .8rem; }
.info-item {
  display: flex; align-items: center; gap: 1rem;
  padding: 1.1rem 1.2rem; border-radius: var(--radius);
  background: #fff; border: 1px solid #E4E1DC;
  transition: border-color .2s, box-shadow .2s, transform .2s var(--ease);
}
a.info-item:hover { border-color: #CFC9C0; box-shadow: var(--shadow); }
@media (prefers-reduced-motion: no-preference) { a.info-item:hover { transform: translateX(3px); } }
.info-item strong { display: block; font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); font-weight: 700; }
.info-val { display: block; font-weight: 600; color: var(--ink); font-size: 1.02rem; overflow-wrap: anywhere; }
.info-icon {
  flex: none; width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: var(--ink); color: #fff;
}
.info-icon-wa { background: var(--wa); color: var(--ink); }

/* Footer */
.site-footer { background: var(--ink); color: var(--on-dark-muted); padding: 4rem 0 0; }
.footer-inner {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem;
  padding-bottom: 2.5rem; border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand .brand { color: #fff; }
.footer-brand p { margin-top: 1rem; max-width: 22rem; }
.footer-links, .footer-contact { display: flex; flex-direction: column; gap: 0; align-items: flex-start; }
.footer-links a, .footer-contact a, .footer-bottom a { transition: color .2s; display: inline-flex; align-items: center; min-height: 44px; }
.footer-links a:hover, .footer-contact a:hover, .footer-bottom a:hover { color: #fff; }
.footer-contact a { color: #E5E7EB; font-weight: 500; overflow-wrap: anywhere; }
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center;
  padding: 1.5rem 0; font-size: .9rem;
}

/* Floating WhatsApp */
.floating-wa {
  position: fixed; right: 20px; bottom: calc(20px + env(safe-area-inset-bottom, 0px)); z-index: 40;
  width: 58px; height: 58px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--wa); color: var(--ink);
  box-shadow: 0 12px 30px -8px rgba(0,0,0,.45), 0 0 0 4px rgba(37,211,102,.18);
  transition: transform .25s var(--ease), box-shadow .25s;
}
.floating-wa .icon { width: 30px; height: 30px; stroke-width: 1.7; }
@media (prefers-reduced-motion: no-preference) { .floating-wa:hover { transform: scale(1.07); } }

/* Lightbox */
.lightbox {
  width: 100vw; height: 100vh; max-width: 100vw; max-height: 100vh; margin: 0; padding: 0; border: 0;
  background: rgba(10, 12, 15, .94); color: #fff;
}
.lightbox::backdrop { background: rgba(10, 12, 15, .7); }
.lightbox[open] { display: grid; place-items: center; }
.lb-inner { max-width: min(1100px, 92vw); display: grid; gap: .9rem; justify-items: center; }
.lb-inner img { max-height: 80vh; width: auto; max-width: 100%; border-radius: 12px; box-shadow: var(--shadow-lg); }
.lb-cap { text-align: center; color: #E5E7EB; font-weight: 500; }
.lb-btn {
  position: fixed; width: 50px; height: 50px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.2); background: rgba(255,255,255,.08); color: #fff; cursor: pointer;
  display: grid; place-items: center; transition: background-color .2s;
}
.lb-btn:hover { background: rgba(255,255,255,.18); }
.lb-btn .icon { width: 24px; height: 24px; }
.lb-close { top: 18px; right: 18px; }
.lb-prev { left: 18px; top: 50%; translate: 0 -50%; }
.lb-next { right: 18px; top: 50%; translate: 0 -50%; }

/* Reveal */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .7s var(--ease), transform .7s var(--ease); transition-delay: var(--d, 0ms); }
  .js .reveal.is-in { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: repeat(2, 1fr); row-gap: 2.5rem; }
  .timeline::before { display: none; }
}
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; min-height: 0; }
  .hero-media { max-width: 640px; }
  .hero-float { left: auto; right: -.5rem; }
  .model { grid-template-columns: 1fr; }
  .contact { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 700px) {
  .gallery { grid-template-columns: 1fr 1fr; grid-auto-rows: 150px; gap: .7rem; }
  .tile-xl { grid-column: 1 / -1; grid-row: span 2; }
  .tile-wide { grid-column: 1 / -1; }
  .tile-cap { font-size: .85rem; padding: 2rem .8rem .75rem; }
  .tile-cta-link { padding: .9rem; }
  .tile-cta-kicker { display: none; }
  .tile-cta-title { font-size: 1.1rem; }
  .tile-cta-go { font-size: .85rem; margin-top: .35rem; }
  .tile-cta-go > span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .tile-cta-go .icon { width: 1.4em; height: 1.4em; }
  .badges { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .container { width: calc(100% - 32px); }
  .cards { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; row-gap: 0; }
  .timeline::before { display: block; left: 27px; right: auto; top: 28px; bottom: 28px; width: 2px; height: auto;
    background: repeating-linear-gradient(180deg, #CFC9C0 0 8px, transparent 8px 14px); }
  .step { display: grid; grid-template-columns: 56px 1fr; column-gap: 1.1rem; padding-bottom: 1.9rem; }
  .step-num { width: 56px; height: 56px; font-size: 1.05rem; margin: 0; grid-row: span 2; }
  .step h3 { align-self: end; padding-top: .35rem; }
  .step p { max-width: none; }
  .cta-group .btn, .cta-actions .btn, .form-actions .btn { width: 100%; }
  .eyebrow { font-size: .74rem; letter-spacing: .12em; }
  .card { padding: 1.4rem 1.3rem 1.5rem; gap: .55rem; }
  .card-top { margin-bottom: .2rem; }
  .card-icon { width: 48px; height: 48px; border-radius: 14px; }
  .card-icon .icon { width: 24px; height: 24px; }
  .hero-frame { aspect-ratio: 16 / 11; }
  .cta-actions { width: 100%; }
  .badge { padding: 1.35rem; gap: 1rem; }
  .hero-float { width: 128px; bottom: -.5rem; right: -.25rem; }
  .hero-media { padding-bottom: 1.5rem; }
  .hero-badge { top: .75rem; right: .75rem; font-size: .76rem; }
  .model-list { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 1.75rem; }
  .footer-links { flex-direction: row; flex-wrap: wrap; gap: .6rem 1.2rem; }
  .floating-wa { width: 54px; height: 54px; right: 16px; }
  .has-wa .site-footer { padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px)); }
  .lb-prev, .lb-next { top: auto; bottom: 18px; translate: none; }
}
@media (max-width: 480px) {
  .trust { gap: .45rem; margin-top: 1.75rem; }
  .trust li { font-size: .8rem; padding: .4rem .7rem .4rem .55rem; gap: .4rem; }
  .cta-group { margin-top: 1.6rem; }
}
@media (max-width: 400px) {
  .hero .eyebrow::before { display: none; }
}