/* ============================================================
   ALISA — Грузовые перевозки
   Design system: light / graphite premium clean-logistics
   ============================================================ */

:root {
  /* surfaces (dark theme) */
  --bg: #0b0c10;
  --surface: rgba(255,255,255,.022);
  --surface-2: #16181f;
  --card: rgba(255,255,255,.05);
  --card-soft: rgba(255,255,255,.04);

  /* ink (near-white) */
  --ink: #f2f3f6;
  --ink-2: #aab0bc;
  --muted: #7b818f;

  /* lines */
  --line: rgba(255,255,255,.09);
  --line-2: rgba(255,255,255,.16);

  /* accent (brand red) */
  --accent: #e0252b;
  --accent-700: #b91d22;
  --accent-bright: #ff5257;
  --accent-soft: rgba(224, 37, 43, .16);

  /* messenger brand */
  --tg: #2aa3df;
  --max: #2a2c38;

  /* shadows (deep, for dark) */
  --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
  --shadow-md: 0 16px 40px rgba(0,0,0,.5);
  --shadow-lg: 0 30px 70px rgba(0,0,0,.6);

  /* radii */
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 26px;
  --r-pill: 999px;

  --container: 1200px;
  --header-h: 76px;

  --ease: cubic-bezier(.22, .61, .36, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 92px; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--ink);
  background-color: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
/* one continuous backdrop for the whole site: shimmering glows + route map (both fixed) */
body::before {
  content: ""; position: fixed; inset: -10%; z-index: -2; pointer-events: none;
  background:
    radial-gradient(640px 520px at 10% 4%, rgba(224,37,43,.20), transparent 60%),
    radial-gradient(620px 560px at 92% 20%, rgba(70,96,200,.14), transparent 62%),
    radial-gradient(720px 620px at 78% 64%, rgba(224,37,43,.16), transparent 60%),
    radial-gradient(680px 600px at 16% 92%, rgba(120,70,200,.12), transparent 62%);
  background-repeat: no-repeat;
  animation: shimmer 22s ease-in-out infinite alternate;
}
body::after {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background: url(assets/routes.svg) center / cover no-repeat;
  opacity: .6;
}
@keyframes shimmer {
  0%   { transform: translate3d(0,0,0) scale(1); }
  50%  { transform: translate3d(2.5%, -2%, 0) scale(1.06); }
  100% { transform: translate3d(-2%, 2.5%, 0) scale(1.03); }
}
@media (prefers-reduced-motion: reduce) { body::before { animation: none; } }

h1, h2, h3, h4 { font-family: 'Manrope', sans-serif; line-height: 1.08; letter-spacing: -.02em; color: var(--ink); }

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
ul { list-style: none; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ============ BUTTONS ============ */
.btn {
  --b-bg: var(--ink);
  --b-fg: #fff;
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: 'Manrope', sans-serif; font-weight: 600; font-size: 15px;
  padding: 12px 20px; border-radius: var(--r-pill);
  background: var(--b-bg); color: var(--b-fg);
  border: 1px solid transparent; cursor: pointer; white-space: nowrap;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .2s var(--ease), opacity .2s;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(0); }
.btn .ic { width: 18px; height: 18px; }

.btn--tg  { --b-bg: var(--tg); }
.btn--max { --b-bg: var(--max); }
.btn--lg  { padding: 16px 28px; font-size: 16px; }
.btn--block { width: 100%; }

.btn--light { --b-bg: #fff; --b-fg: #14161b; }
.btn--ghost {
  --b-bg: rgba(255,255,255,.06); --b-fg: var(--ink);
  border-color: var(--line-2);
}

/* ============ HEADER ============ */
/* Transparent over hero (white text), turns solid white on scroll */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--header-h);
  --h-fg: #fff;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: border-color .35s var(--ease), background .35s var(--ease), box-shadow .35s var(--ease), color .35s var(--ease);
}
.header.is-scrolled {
  --h-fg: var(--ink);
  background: rgba(11,12,16,.72);
  backdrop-filter: saturate(160%) blur(16px);
  -webkit-backdrop-filter: saturate(160%) blur(16px);
  border-color: var(--line);
  box-shadow: 0 4px 24px rgba(0,0,0,.35);
}
.header__inner { height: 100%; display: flex; align-items: center; gap: 28px; }

.logo { display: inline-flex; align-items: center; gap: 1px; font-family: 'Manrope', sans-serif; font-weight: 800; font-size: 26px; letter-spacing: .04em; color: var(--h-fg); }
.logo__pin { width: 16px; height: 23px; margin: 0 2px; transform: translateY(-2px); }

.nav { display: flex; align-items: center; gap: 4px; margin-left: 8px; }
.nav__link {
  font-size: 15px; font-weight: 500; color: var(--h-fg); opacity: .88;
  padding: 8px 14px; border-radius: var(--r-pill); transition: opacity .2s, background .2s;
}
.nav__link:hover { opacity: 1; background: rgba(255,255,255,.14); }
.header.is-scrolled .nav__link:hover { background: var(--surface); }

.header__cta { display: flex; align-items: center; gap: 10px; margin-left: auto; }

.burger { display: none; margin-left: auto; width: 44px; height: 44px; border: 1px solid currentColor; color: var(--h-fg); border-radius: 12px; background: rgba(255,255,255,.1); cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 5px; transition: color .35s var(--ease), background .35s var(--ease); }
.header.is-scrolled .burger { background: rgba(255,255,255,.08); border-color: var(--line); }
.burger span { width: 20px; height: 2px; background: currentColor; border-radius: 2px; transition: transform .3s var(--ease), opacity .2s; }
.burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* mobile menu */
.mobile-menu {
  position: fixed; top: var(--header-h); left: 0; right: 0; z-index: 99;
  background: rgba(11,12,16,.97);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  padding: 16px 24px 24px; display: flex; flex-direction: column; gap: 4px;
  transform: translateY(-12px); opacity: 0; pointer-events: none;
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.mobile-menu.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
.mobile-menu__link { padding: 14px 8px; font-size: 17px; font-weight: 500; border-bottom: 1px solid var(--line); }
.mobile-menu__cta { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }

/* ============ HERO ============ */
.hero {
  position: relative; min-height: 100svh; min-height: 100vh;
  display: flex; align-items: flex-end;
  overflow: hidden;
  border-bottom-left-radius: 36px; border-bottom-right-radius: 36px;
}
.hero__img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: 30% center;
  filter: saturate(.92) contrast(1.03) brightness(.96);
  transform: scale(1.04);
}
.hero__scrim {
  position: absolute; inset: 0;
  background:
    radial-gradient(640px 440px at 14% 86%, rgba(224,37,43,.20), transparent 62%),
    linear-gradient(to bottom, rgba(10,12,16,.55) 0%, rgba(10,12,16,.12) 20%, rgba(10,12,16,0) 42%, rgba(10,12,16,.55) 80%, rgba(10,12,16,.9) 100%),
    linear-gradient(105deg, rgba(10,12,16,.86) 0%, rgba(10,12,16,.55) 34%, rgba(10,12,16,.08) 60%, rgba(10,12,16,0) 72%);
}
.hero__inner { position: relative; z-index: 2; width: 100%; padding-top: calc(var(--header-h) + 40px); padding-bottom: 72px; }
.hero__content { max-width: 760px; }

.eyebrow { display: inline-flex; align-items: center; gap: 9px; font-size: 13.5px; font-weight: 600; color: var(--ink-2); background: rgba(255,255,255,.05); border: 1px solid var(--line); padding: 7px 14px 7px 12px; border-radius: var(--r-pill); }
.eyebrow--glass { color: #fff; background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.28); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); box-shadow: none; }
.eyebrow__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }

.hero__title { font-size: clamp(36px, 5.6vw, 68px); font-weight: 800; color: #fff; margin: 22px 0 20px; text-shadow: 0 2px 30px rgba(0,0,0,.45); }
.hero__accent { color: #fff; }
.hero__lead { font-size: clamp(16px, 1.7vw, 19px); color: rgba(255,255,255,.86); max-width: 600px; }

.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 34px 0 28px; }

.hero__chips { display: flex; flex-wrap: wrap; gap: 10px 12px; }
.chip-glass {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 14px; font-weight: 500; color: rgba(255,255,255,.94);
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  padding: 9px 16px; border-radius: var(--r-pill);
  transition: background .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.chip-glass:hover { background: rgba(255,255,255,.16); border-color: rgba(255,255,255,.34); transform: translateY(-2px); }
.chip-glass__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(224,37,43,.28); flex: none; }

/* light-section chips (used elsewhere) */
.chip { display: inline-flex; align-items: center; gap: 8px; font-size: 14.5px; font-weight: 500; color: var(--ink-2); }
.chip__ic { width: 18px; height: 18px; color: var(--accent); flex: none; }

/* ============ SECTIONS (shared) ============ */
.section { position: relative; padding: clamp(64px, 9vw, 120px) 0; }
.section > .container { position: relative; z-index: 1; }
.section--alt { background: transparent; }

/* old inline decos no longer used */
.section__deco { display: none; }

.section__head { max-width: 760px; margin-bottom: 48px; }
.section__title { font-size: clamp(28px, 3.6vw, 44px); font-weight: 800; margin: 18px 0 16px; }
.section__lead { font-size: clamp(15.5px, 1.4vw, 18px); color: var(--ink-2); }

/* ============ ABOUT — stats ============ */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 28px 26px; box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.stat:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.stat__num { display: block; font-family: 'Manrope', sans-serif; font-weight: 800; font-size: clamp(38px, 4.4vw, 52px); line-height: 1; color: var(--accent); letter-spacing: -.03em; }
.stat__label { display: block; margin-top: 12px; font-size: 14.5px; font-weight: 500; color: var(--ink-2); }

/* ============ FLEET ============ */
.fleet { display: grid; grid-template-columns: 1.25fr 1fr; gap: 28px; align-items: stretch; }
.fleet__media { margin: 0; border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-md); min-height: 320px; }
.fleet__media img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.fleet__cards { display: grid; grid-template-rows: 1fr 1fr; gap: 28px; }
.fleet-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 28px 28px; box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.fleet-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.fleet-card__top { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.fleet-card__title { font-size: 24px; font-weight: 800; }
.fleet-card__count { font-family: 'Manrope', sans-serif; font-weight: 700; font-size: 15px; color: #fff; background: var(--accent); padding: 5px 12px; border-radius: var(--r-pill); }
.fleet-card__text { font-size: 15px; color: var(--ink-2); margin-bottom: 16px; }
.fleet-card__specs { display: flex; flex-direction: column; gap: 8px; }
.fleet-card__specs li { position: relative; padding-left: 26px; font-size: 14.5px; font-weight: 500; color: var(--ink); }
.fleet-card__specs li::before { content: ""; position: absolute; left: 0; top: 6px; width: 16px; height: 16px; border-radius: 50%; background: var(--accent-soft); }
.fleet-card__specs li::after { content: ""; position: absolute; left: 5px; top: 10px; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

/* ============ SERVICES ============ */
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.svc-card {
  position: relative; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: 30px 28px 28px;
  box-shadow: var(--shadow-sm); overflow: hidden;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.svc-card::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease); }
.svc-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: transparent; }
.svc-card:hover::after { transform: scaleX(1); }
.svc-card__ic { display: inline-flex; width: 52px; height: 52px; align-items: center; justify-content: center; border-radius: 14px; background: var(--accent-soft); color: var(--accent); margin-bottom: 20px; }
.svc-card__ic svg { width: 26px; height: 26px; }
.svc-card__arrow { position: absolute; top: 26px; right: 26px; width: 22px; height: 22px; color: var(--muted); opacity: .55; transition: transform .3s var(--ease), color .3s var(--ease), opacity .3s var(--ease); }
.svc-card:hover .svc-card__arrow { color: var(--accent); opacity: 1; transform: translate(2px, -2px); }
.svc-card__arrow svg { width: 100%; height: 100%; }
.svc-card__title { font-size: 19px; font-weight: 700; margin-bottom: 8px; }
.svc-card__text { font-size: 14.5px; color: var(--ink-2); }

/* ============ ADVANTAGES ============ */
.adv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.adv-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 28px 26px; box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.adv-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.adv-card__ic { display: inline-flex; width: 48px; height: 48px; align-items: center; justify-content: center; border-radius: 13px; background: rgba(255,255,255,.07); border: 1px solid var(--line); color: #fff; margin-bottom: 18px; }
.adv-card__ic svg { width: 24px; height: 24px; }
.adv-card__title { font-size: 18px; font-weight: 700; margin-bottom: 7px; }
.adv-card__text { font-size: 14.5px; color: var(--ink-2); }

/* ============ STAGES ============ */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; counter-reset: step; list-style: none; }
.step { position: relative; padding-top: 30px; }
.step::before { content: ""; position: absolute; top: 13px; left: 0; right: -20px; height: 2px; background: repeating-linear-gradient(to right, var(--line-2) 0 6px, transparent 6px 12px); }
.step:last-child::before { right: 0; }
.step__num { display: inline-flex; align-items: center; justify-content: center; position: absolute; top: 0; left: 0; width: 26px; height: 26px; border-radius: 50%; background: var(--accent); color: #fff; font-family: 'Manrope', sans-serif; font-weight: 700; font-size: 12px; box-shadow: 0 0 0 5px var(--bg); }
.step__title { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.step__text { font-size: 14px; color: var(--ink-2); }

/* ============ PARTNERS ============ */
.section__head--center { margin-left: auto; margin-right: auto; text-align: center; }
.partners-shot { margin: 0 auto 40px; max-width: 1040px; border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-lg); }
.partners-shot img { display: block; width: 100%; max-height: 440px; object-fit: cover; }
.partners { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 18px 26px; }
.partner {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 200px; height: 84px; padding: 0 28px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-md);
  font-family: 'Manrope', sans-serif; font-weight: 800; font-size: 22px; letter-spacing: -.01em;
  color: var(--brand, #fff);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease), background .3s var(--ease);
}
.partner:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--brand, #fff) 55%, transparent);
  background: color-mix(in srgb, var(--brand, #fff) 9%, var(--card));
  box-shadow: 0 16px 38px -12px var(--brand, rgba(0,0,0,.5));
}
.partner--ozon { --brand: #3b82ff; }
.partner--dm   { --brand: #ff5256; }
.partner--wb   { --brand: #c95cff; }
.partner--ya   { --brand: #ffcf3d; }
/* official logo image (drop-in): <img class="partner__logo" src="assets/partners/ozon.svg"> */
.partner__logo { max-height: 38px; max-width: 150px; width: auto; height: auto; object-fit: contain; }

/* ============ FAQ ============ */
.faq-wrap { max-width: 820px; }
.faq { display: flex; flex-direction: column; gap: 12px; }
.faq__item { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-md); box-shadow: var(--shadow-sm); overflow: hidden; transition: box-shadow .3s var(--ease), border-color .3s var(--ease); }
.faq__item.is-open { box-shadow: var(--shadow-md); border-color: var(--line-2); }
.faq__q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 24px; background: none; border: none; cursor: pointer; text-align: left; font-family: 'Manrope', sans-serif; font-weight: 600; font-size: 17px; color: var(--ink); }
.faq__icon { position: relative; flex: none; width: 20px; height: 20px; }
.faq__icon::before, .faq__icon::after { content: ""; position: absolute; background: var(--accent); border-radius: 2px; transition: transform .3s var(--ease), opacity .3s var(--ease); }
.faq__icon::before { top: 9px; left: 0; width: 20px; height: 2px; }
.faq__icon::after { left: 9px; top: 0; width: 2px; height: 20px; }
.faq__item.is-open .faq__icon::after { transform: rotate(90deg); opacity: 0; }
.faq__a { max-height: 0; overflow: hidden; transition: max-height .35s var(--ease); }
.faq__a p { padding: 0 24px 22px; font-size: 15px; color: var(--ink-2); }

/* ============ FINAL CTA ============ */
.cta { position: relative; overflow: hidden; background: transparent; color: #fff; }
.cta::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(720px 480px at 84% 108%, rgba(224,37,43,.30), transparent 60%),
    radial-gradient(620px 420px at 8% -10%, rgba(255,255,255,.05), transparent 60%);
}
.cta__inner { position: relative; z-index: 1; text-align: center; padding: clamp(64px, 9vw, 110px) 0; max-width: 760px; margin: 0 auto; }
.cta__title { font-size: clamp(30px, 4.4vw, 50px); font-weight: 800; color: #fff; }
.cta__text { font-size: clamp(15.5px, 1.5vw, 18px); color: rgba(255,255,255,.8); margin: 18px auto 32px; max-width: 560px; }
.cta__actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.cta__phone { display: inline-block; margin-top: 22px; font-family: 'Manrope', sans-serif; font-weight: 700; font-size: 20px; color: #fff; opacity: .92; transition: opacity .2s; }
.cta__phone:hover { opacity: 1; }

/* ============ FOOTER ============ */
.footer { background: transparent; color: rgba(255,255,255,.7); padding: 64px 0 30px; border-top: 1px solid var(--line); }
.footer__top { display: grid; grid-template-columns: 1.5fr .8fr 1fr 1.2fr; gap: 32px; padding-bottom: 38px; border-bottom: 1px solid rgba(255,255,255,.08); }
.logo--footer { color: #fff; font-size: 24px; }
.footer__tagline { margin-top: 16px; font-size: 14px; color: rgba(255,255,255,.58); max-width: 280px; }
.footer__col { display: flex; flex-direction: column; gap: 11px; }
.footer__heading { font-family: 'Manrope', sans-serif; font-weight: 700; font-size: 12.5px; letter-spacing: .05em; text-transform: uppercase; color: rgba(255,255,255,.5); margin-bottom: 4px; }
.footer__col a { font-size: 14.5px; color: rgba(255,255,255,.78); transition: color .2s; }
.footer__col a:hover { color: #fff; }
.footer__muted { font-size: 13.5px; color: rgba(255,255,255,.5); }
.footer__cta-col .footer__muted { margin-bottom: 14px; }
.footer__btns { display: flex; flex-direction: column; gap: 10px; }
.footer__partners { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 28px; padding: 26px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.footer__heading--inline { margin: 0; text-transform: none; letter-spacing: 0; font-size: 14px; }
.footer-partner { font-family: 'Manrope', sans-serif; font-weight: 800; font-size: 18px; color: var(--brand, #fff); opacity: .78; transition: opacity .25s var(--ease); }
.footer-partner:hover { opacity: 1; }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; padding-top: 22px; font-size: 13px; color: rgba(255,255,255,.5); }

/* ============ GLASS FRAMES (unified with hero) ============ */
.stat, .fleet-card, .svc-card, .adv-card, .faq__item, .partner {
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-color: rgba(255,255,255,.12);
}

/* ============ REVEAL ANIMATION ============ */
.reveal { transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal { opacity: 0; transform: translateY(22px); }
.js .reveal.is-in { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .12s; }
.reveal[data-delay="2"] { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) {
  .reveal, .js .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1000px) {
  .nav { display: none; }
  .header__cta { display: none; }
  .burger { display: flex; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .fleet { grid-template-columns: 1fr; }
  .fleet__media { min-height: 260px; }
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
  .adv-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .step::before { display: none; }
  .footer__top { grid-template-columns: 1fr 1fr; gap: 28px 24px; }
}

@media (max-width: 600px) {
  .container { padding: 0 18px; }
  .hero { min-height: 90svh; align-items: flex-start; border-bottom-left-radius: 26px; border-bottom-right-radius: 26px; }
  .hero__img { object-position: 32% center; }
  .hero__inner { padding-top: calc(var(--header-h) + 26px); padding-bottom: 44px; }
  .hero__title { margin: 18px 0 16px; }
  .hero__actions { flex-direction: row; gap: 10px; margin: 26px 0 22px; }
  .hero__actions .btn { flex: 1; padding: 12px 12px; font-size: 14.5px; }
  .hero__actions .btn__pre { display: none; }
  .stats { grid-template-columns: 1fr 1fr; gap: 14px; }
  .stat { padding: 20px 18px; }
  .fleet__cards { gap: 16px; }
  .svc-grid, .adv-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: 22px; }
  .partner { min-width: 0; width: 100%; }
  .faq__q { font-size: 15.5px; padding: 17px 18px; }
  .cta__actions .btn { width: 100%; }
  .footer__top { grid-template-columns: 1fr; gap: 26px; }
  .footer__bottom { flex-direction: column; gap: 6px; }
}