:root {
  --bg: #0b0b0d;
  --bg-2: #111114;
  --surface: #16161a;
  --surface-2: #1c1c21;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --text: #f4f2ee;
  --muted: #a7a39e;
  --dim: #77736e;
  --orange: #f68a06;
  --orange-2: #f5720a;
  --orange-soft: rgba(246, 138, 6, 0.12);
  --radius: 14px;
  --radius-lg: 22px;
  --header-h: 76px;
  --ff-head: "Montserrat", system-ui, sans-serif;
  --ff-body: "Inter", system-ui, sans-serif;
  --ease: cubic-bezier(.2, .7, .2, 1);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 400 16px/1.65 var(--ff-body);
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--ff-head); margin: 0; line-height: 1.12; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.75rem); font-weight: 600; }
h3 { font-size: 1.15rem; font-weight: 600; }
p { margin: 0; }
::selection { background: var(--orange); color: #111; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
@media (max-width: 600px) { .container { padding: 0 16px; } }

.ic { width: 18px; height: 18px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.ic--md { width: 26px; height: 26px; }
.ic--lg { width: 34px; height: 34px; stroke-width: 1.3; }

.eyebrow {
  font: 600 .74rem/1 var(--ff-head); letter-spacing: .26em; text-transform: uppercase;
  color: var(--orange); margin-bottom: 18px; display: inline-flex; align-items: center; gap: 12px;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 26px; border-radius: 999px; border: 1px solid transparent;
  font: 600 .92rem/1 var(--ff-head); letter-spacing: .01em; cursor: pointer;
  transition: transform .25s var(--ease), background .25s, box-shadow .25s, border-color .25s, color .25s;
  white-space: nowrap;
}
.btn--primary {
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-2) 100%); color: #140b02;
  box-shadow: 0 10px 30px -10px rgba(246, 138, 6, .55);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -12px rgba(246, 138, 6, .7); }
.btn--ghost { border-color: var(--line-2); color: var(--text); background: rgba(255,255,255,.03); backdrop-filter: blur(6px); }
.btn--ghost:hover { border-color: var(--orange); color: var(--orange); }
.btn--sm { padding: 11px 18px; font-size: .84rem; }
.btn--block { width: 100%; padding: 18px; }
.btn .ic { width: 17px; height: 17px; }
.btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; }

/* Header */
.header {
  position: fixed; inset: 0 0 auto; z-index: 50; height: calc(var(--header-h) + env(safe-area-inset-top, 0px)); padding-top: env(safe-area-inset-top, 0px);
  transition: background .35s, border-color .35s, backdrop-filter .35s;
  border-bottom: 1px solid transparent;
}
.header.is-scrolled { background: rgba(11, 11, 13, .82); backdrop-filter: blur(16px) saturate(140%); border-color: var(--line); }
.header__inner { height: 100%; display: flex; align-items: center; gap: 28px; }
.brand { display: flex; align-items: center; gap: 12px; flex: none; }
.brand img { height: 40px; width: auto; }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__name { font: italic 800 1.45rem/1 var(--ff-head); letter-spacing: .04em; color: var(--orange); }
.brand__tag { font: 500 .56rem/1 var(--ff-head); letter-spacing: .3em; text-transform: uppercase; color: var(--muted); margin-top: 6px; }
.nav { display: flex; gap: 26px; margin-left: auto; }
.nav a { font: 500 .85rem/1 var(--ff-head); color: #d6d2cc; position: relative; padding: 8px 0; transition: color .2s; white-space: nowrap; }
.nav a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 1.5px; background: var(--orange); transition: right .3s var(--ease); }
.nav a:not(.btn):hover, .nav a.is-active { color: #fff; }
.nav a:not(.btn):hover::after, .nav a.is-active::after { right: 0; }
.nav__cta-mobile { display: none; }
.header__actions { display: flex; align-items: center; gap: 14px; }
.lang { display: flex; border: 1px solid var(--line-2); border-radius: 999px; padding: 3px; }
.lang button {
  background: none; border: 0; color: var(--muted); cursor: pointer; padding: 6px 10px; border-radius: 999px;
  font: 600 .72rem/1 var(--ff-head); letter-spacing: .08em; transition: background .2s, color .2s;
}
.lang button[aria-pressed="true"] { background: var(--orange); color: #140b02; }
.burger { display: none; width: 42px; height: 42px; border: 1px solid var(--line-2); border-radius: 50%; background: none; cursor: pointer; position: relative; }
.burger span { position: absolute; left: 12px; right: 12px; height: 1.5px; background: var(--text); transition: transform .3s, top .3s; }
.burger span:first-child { top: 16px; } .burger span:last-child { top: 24px; }
.burger[aria-expanded="true"] span:first-child { top: 20px; transform: rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { top: 20px; transform: rotate(-45deg); }

@media (max-width: 1340px) {
  .nav { gap: 20px; } .nav a { font-size: .8rem; }
}
@media (max-width: 1240px) {
  .burger { display: block; }
  .header__cta { display: none; }
  .header__actions { margin-left: auto; }
  .nav {
    position: fixed; top: calc(var(--header-h) + env(safe-area-inset-top, 0px)); left: 0; right: 0; bottom: 0; margin: 0;
    flex-direction: column; gap: 0; padding: 18px 24px 32px; background: rgba(11,11,13,.97); backdrop-filter: blur(16px);
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .3s, transform .3s, visibility .3s; overflow-y: auto;
  }
  .nav.is-open { opacity: 1; transform: none; visibility: visible; }
  .nav a { font-size: 1.15rem; padding: 18px 0; border-bottom: 1px solid var(--line); }
  .nav a:not(.btn)::after { display: none; }
  .nav__cta-mobile { display: inline-flex; margin-top: 26px; border-bottom: 0 !important; padding: 18px !important; font-size: 1rem !important; }
  .header { background: rgba(11, 11, 13, .82); backdrop-filter: blur(16px); }
}
@media (max-width: 420px) { .brand__tag { display: none; } .brand img { height: 34px; } }

/* Hero */
.hero { position: relative; min-height: 100svh; display: flex; align-items: center; padding: calc(var(--header-h) + 48px) 0 96px; overflow: hidden; isolation: isolate; }
.hero { background: var(--bg); }
.hero__bg {
  position: absolute; top: 0; bottom: 0; right: 0; left: 38%; z-index: -1;
  background:
    linear-gradient(90deg, var(--bg) 0%, rgba(11,11,13,.75) 18%, rgba(11,11,13,.2) 45%, rgba(11,11,13,.1) 100%),
    linear-gradient(0deg, var(--bg) 0%, rgba(11,11,13,0) 30%),
    linear-gradient(180deg, rgba(11,11,13,.75) 0%, rgba(11,11,13,0) 28%),
    url(../img/van-monterrey.jpg) 62% 60% / cover no-repeat;
  filter: saturate(.85) contrast(1.05);
  animation: heroZoom 18s var(--ease) both;
}
@keyframes heroZoom { from { transform: scale(1.08); } to { transform: scale(1); } }
.hero__content { max-width: 1200px; }
.hero__title { font-size: clamp(2.6rem, 6.2vw, 4.9rem); font-weight: 700; max-width: 12ch; }
.hero__title .light { font-weight: 300; }
.hero__claim { font: 300 clamp(1.2rem, 2.2vw, 1.6rem)/1.3 var(--ff-head); margin-top: 18px; color: #ece8e2; }
.rule { display: block; width: 72px; height: 2px; background: linear-gradient(90deg, var(--orange), transparent); margin: 26px 0; }
.hero__lead { max-width: 46ch; color: #cfcbc5; font-size: 1.06rem; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
@media (max-width: 760px) {
  .hero { min-height: auto; padding-bottom: 72px; }
  .hero__bg {
    left: 0;
    background:
      linear-gradient(180deg, rgba(11,11,13,.6) 0%, rgba(11,11,13,.82) 50%, var(--bg) 100%),
      url(../img/van-monterrey.jpg) 60% 50% / cover no-repeat;
  }
}

/* Pillars */
.pillars { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-2); }
.pillars__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.pillar { display: flex; align-items: center; gap: 16px; padding: 30px 24px; justify-content: center; }
.pillar + .pillar { border-left: 1px solid var(--line); }
.pillar .ic { color: var(--orange); }
.pillar strong { display: block; font: 600 1rem/1.2 var(--ff-head); }
.pillar span { color: var(--muted); font-size: .88rem; }
@media (max-width: 860px) {
  .pillars__grid { grid-template-columns: 1fr 1fr; }
  .pillar { justify-content: flex-start; padding: 22px 16px; }
  .pillar:nth-child(3) { border-left: 0; }
  .pillar:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 420px) { .pillar { gap: 12px; } .ic--lg { width: 28px; height: 28px; } }

/* Sections */
.section { padding: 120px 0; position: relative; }
.section--alt { background: var(--bg-2); }
.section__head { max-width: 720px; margin-bottom: 56px; }
.section__lead { color: var(--muted); margin-top: 18px; font-size: 1.05rem; }
.center { text-align: center; margin-top: 44px; }
@media (max-width: 760px) { .section { padding: 80px 0; } .section__head { margin-bottom: 40px; } }

/* Service cards */
.svc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.svc-card {
  display: flex; flex-direction: column; border-radius: var(--radius-lg); overflow: hidden;
  background: var(--surface); border: 1px solid var(--line); transition: transform .4s var(--ease), border-color .3s, box-shadow .4s;
}
.svc-card:hover { transform: translateY(-6px); border-color: rgba(246,138,6,.4); box-shadow: 0 30px 60px -30px rgba(0,0,0,.8); }
.svc-card__img { aspect-ratio: 16 / 10; background-size: cover; background-position: center; position: relative; transition: transform .6s var(--ease); }
.svc-card__img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(22,22,26,0) 40%, var(--surface) 100%); }
.svc-card__body { padding: 4px 24px 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; position: relative; }
.svc-card__body > .ic { color: var(--orange); margin-top: -14px; position: relative; }
.svc-card__body p { color: var(--muted); font-size: .92rem; flex: 1; }
.svc-card__go { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line-2); display: grid; place-items: center; color: var(--orange); margin-top: 8px; transition: background .3s, color .3s, border-color .3s; }
.svc-card:hover .svc-card__go { background: var(--orange); color: #140b02; border-color: var(--orange); }
@media (max-width: 1000px) { .svc-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .svc-grid { grid-template-columns: 1fr; } }

/* Split */
.split__grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 72px; align-items: center; }
.split--rev .split__media { order: 2; }
.split__media { margin: 0; position: relative; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); aspect-ratio: 4 / 3; }
.split__media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.9); }
.split__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(11,11,13,0) 55%, rgba(11,11,13,.55) 100%); pointer-events: none; }
.split__badge {
  position: absolute; left: 20px; bottom: 20px; z-index: 1; display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px; border-radius: 999px; background: rgba(11,11,13,.7); backdrop-filter: blur(8px);
  border: 1px solid var(--line-2); font: 600 .8rem/1 var(--ff-head); letter-spacing: .18em; color: var(--orange);
}
.split__text h2 { margin-bottom: 20px; }
.split__text > p:not(.eyebrow) { color: var(--muted); font-size: 1.05rem; }
.checks { list-style: none; padding: 0; margin: 28px 0 36px; display: grid; gap: 14px; }
.checks li { display: flex; gap: 14px; align-items: flex-start; color: #dcd8d2; }
.checks .ic { color: var(--orange); width: 20px; height: 20px; margin-top: 2px; padding: 3px; border-radius: 50%; background: var(--orange-soft); stroke-width: 2.4; box-sizing: content-box; }
@media (max-width: 900px) {
  .split__grid { grid-template-columns: 1fr; gap: 40px; }
  .split--rev .split__media { order: 0; }
  .split__media { aspect-ratio: 16 / 10; }
}

/* Cities */
.cities { overflow: hidden; isolation: isolate; }
.cities__bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, var(--bg) 0%, rgba(11,11,13,.82) 35%, rgba(11,11,13,.9) 75%, var(--bg-2) 100%),
    url(../img/van-road.jpg) center 65% / cover no-repeat;
  filter: grayscale(.4);
}
.dest { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.dest li {
  display: flex; align-items: center; gap: 14px; padding: 22px 24px; border-radius: var(--radius);
  background: rgba(22,22,26,.72); backdrop-filter: blur(10px); border: 1px solid var(--line);
  font: 600 1.05rem/1.2 var(--ff-head); transition: border-color .3s, transform .3s var(--ease);
}
.dest li:hover { border-color: rgba(246,138,6,.45); transform: translateY(-3px); }
.dest .ic { color: var(--orange); }
.dest__more { grid-column: span 2; color: var(--muted); font-weight: 500 !important; border-style: dashed !important; }
@media (max-width: 860px) { .dest { grid-template-columns: 1fr 1fr; } }
@media (max-width: 420px) { .dest li { padding: 18px 16px; font-size: .95rem; } }

/* Fleet */
.fleet__hero { margin: 0 auto 48px; max-width: 764px; position: relative; }
.fleet__hero img { width: 100%; aspect-ratio: 764 / 184; object-fit: cover;
  -webkit-mask-image: radial-gradient(ellipse 72% 90% at 50% 50%, #000 55%, transparent 100%);
          mask-image: radial-gradient(ellipse 72% 90% at 50% 50%, #000 55%, transparent 100%); }
.fleet__grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.vcard {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 22px;
  display: flex; flex-direction: column; gap: 10px; transition: border-color .3s, transform .3s var(--ease);
}
.vcard:hover { border-color: rgba(246,138,6,.4); transform: translateY(-4px); }
.vcard p { color: var(--muted); font-size: .88rem; flex: 1; }
.vcard dl { margin: 12px 0 0; padding-top: 16px; border-top: 1px solid var(--line); display: grid; gap: 10px; }
.vcard dl div { display: flex; align-items: center; gap: 10px; }
.vcard dt { color: var(--orange); display: flex; }
.vcard dd { margin: 0; font-size: .9rem; color: var(--muted); }
.vcard dd b { color: var(--text); font: 700 1.05rem/1 var(--ff-head); }
.note { color: var(--dim); font-size: .82rem; margin-top: 24px; text-align: center; }
@media (max-width: 1100px) { .fleet__grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 760px) { .fleet__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 460px) { .fleet__grid { grid-template-columns: 1fr; } }

/* Steps */
.steps__grid { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: s; }
.steps__grid li { padding: 34px 30px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: linear-gradient(160deg, var(--surface) 0%, var(--bg) 100%); }
.steps__n { font: 300 2.6rem/1 var(--ff-head); color: var(--orange); display: block; margin-bottom: 22px; }
.steps__grid h3 { margin-bottom: 10px; }
.steps__grid p { color: var(--muted); font-size: .94rem; }
@media (max-width: 860px) { .steps__grid { grid-template-columns: 1fr; } }

/* Quote */
.quote { background: radial-gradient(1000px 500px at 85% 0%, rgba(246,138,6,.09), transparent 60%), var(--bg-2); border-top: 1px solid var(--line); }
.quote__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 72px; align-items: start; }
.quote__intro { position: sticky; top: calc(var(--header-h) + 40px); }
.quote__intro h2 { margin-bottom: 18px; }
.quote__intro p:not(.eyebrow) { color: var(--muted); font-size: 1.05rem; }
.quote__mail { display: inline-flex; align-items: center; gap: 12px; margin-top: 32px; font: 600 1.05rem/1 var(--ff-head); color: var(--text); padding-bottom: 6px; border-bottom: 1px solid var(--orange); }
.quote__mail .ic { color: var(--orange); }
.form { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 36px; display: grid; gap: 18px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form__row--4 { grid-template-columns: 1.4fr 1fr .9fr .9fr; }
.form label { display: grid; gap: 8px; font: 500 .8rem/1.3 var(--ff-head); color: #cfcbc5; letter-spacing: .01em; min-width: 0; }
.form input, .form select, .form textarea {
  width: 100%; min-width: 0; background: var(--bg); color: var(--text); border: 1px solid var(--line-2); border-radius: 10px;
  padding: 13px 14px; font: 400 .95rem/1.3 var(--ff-body); transition: border-color .2s, box-shadow .2s; color-scheme: dark;
}
.form input::placeholder, .form textarea::placeholder { color: var(--dim); }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 3px var(--orange-soft); }
.form .is-invalid { border-color: #e5484d; }
.form textarea { resize: vertical; }
.form label.check { display: flex; align-items: center; gap: 12px; cursor: pointer; font-size: .9rem; }
.form label.check input { width: 18px; height: 18px; accent-color: var(--orange); padding: 0; }
.req::after { content: " *"; color: var(--orange); }
.form__error { color: #ff8a8d; font-size: .88rem; }
.form__hint { color: var(--dim); font-size: .8rem; text-align: center; }
.form__ok { color: var(--orange); font-size: .92rem; }
.form__done { display: grid; gap: 14px; padding: 20px; border-radius: var(--radius); border: 1px solid rgba(246,138,6,.4); background: var(--orange-soft); }
.form__done textarea { font: 400 .85rem/1.5 var(--ff-body); }
.form__done-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.form__done[hidden] { display: none; }
@media (max-width: 960px) { .quote__grid { grid-template-columns: 1fr; gap: 40px; } .quote__intro { position: static; } }
@media (max-width: 600px) {
  .form { padding: 24px 18px; }
  .form__row, .form__row--4 { grid-template-columns: 1fr 1fr; gap: 14px; }
  .form__row:not(.form__row--4) { grid-template-columns: 1fr; }
}

/* Footer */
.footer { background: var(--bg); border-top: 1px solid var(--line); position: relative; overflow: hidden; }
.footer::before { content: ""; position: absolute; left: -10%; right: -10%; top: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--orange), transparent); opacity: .6; }
.footer__band { text-align: center; padding: 72px 24px 48px; }
.footer__logo { height: 104px; width: auto; margin: 0 auto 20px; }
.footer__tagline { font: 500 .78rem/1 var(--ff-head); letter-spacing: .4em; text-transform: uppercase; color: var(--muted); }
.footer__grid { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding-top: 32px; padding-bottom: 32px; border-top: 1px solid var(--line); }
.footer__claim { font: 300 1.05rem/1.4 var(--ff-head); color: #d8d4ce; }
.footer__nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.footer__nav a, .footer__mail { color: var(--muted); font-size: .88rem; transition: color .2s; }
.footer__nav a:hover, .footer__mail:hover { color: var(--orange); }
.footer__mail { display: inline-flex; align-items: center; gap: 8px; }
.footer__legal { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; padding-top: 20px; padding-bottom: 28px; border-top: 1px solid var(--line); color: var(--dim); font-size: .8rem; }

/* Reveal: content is always visible; the hero gets one load-in sequence */
.hero .reveal { animation: rise .9s var(--ease) both; }
.hero .reveal:nth-child(2) { animation-delay: .08s; }
.hero .reveal:nth-child(3) { animation-delay: .16s; }
.hero .reveal:nth-child(4) { animation-delay: .22s; }
.hero .reveal:nth-child(5) { animation-delay: .28s; }
.hero .reveal:nth-child(6) { animation-delay: .34s; }
@keyframes rise { from { opacity: .001; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero .reveal { animation: none; }
  .hero__bg { animation: none; }
}