/* ==========================================================================
   AP CARGOS — Design Tokens & Core Styles
   Signature: the "Route Board" — a highway destination-sign strip that
   states real transit facts (Mumbai → destination, distance, ETA), styled
   after truck depot signage. Function first, decoration second.
   ========================================================================== */

:root {
  /* Color */
  --color-bg: #FFFFFF;
  --color-surface: rgba(255,255,255,0.7);
  --color-ink: #071633; /* deep navy */
  --color-ink-muted: #557086;
  --color-accent: #E85A11; /* orange */
  --color-accent-2: #FF7A2D;
  --color-accent-dark: #C44A05;
  --color-success: #0E7C66;
  --color-border: rgba(9,25,48,0.06);
  --color-board-bg: #071633;
  --color-board-text: #FFC94D;

  /* Type */
  --font-display: "Poppins", "Barlow Condensed", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

  /* Scale */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;
  --radius: 10px;
  --radius-sm: 6px;
  --max-width: 1180px;
  --shadow-card: 0 6px 22px rgba(9,25,48,0.08), 0 2px 6px rgba(9,25,48,0.04);
  --glass-shadow: 0 8px 30px rgba(7,22,51,0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0.2px;
  margin: 0 0 var(--space-2);
}
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 var(--space-2); color: var(--color-ink-muted); }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--space-3); }
.section { padding: var(--space-6) 0; }
.section--tight { padding: var(--space-5) 0; }
.section--alt { background: var(--color-surface); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-route-dark);
  display: block;
  margin-bottom: var(--space-1);
}

/* Skip link */
.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--color-ink); color: #fff;
  padding: 10px 16px; z-index: 1000; border-radius: 0 0 6px 0;
}
.skip-link:focus { left: 0; }

/* Focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 3px solid var(--color-route);
  outline-offset: 2px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 500;
  background: rgba(246,245,242,0.94);
  backdrop-filter: saturate(160%) blur(6px);
  border-bottom: 1px solid var(--color-border);
}
.site-header__inner {
  max-width: var(--max-width); margin: 0 auto; padding: 12px var(--space-3);
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-2);
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; color: var(--color-ink); }
.logo-mark { width: 34px; height: 34px; flex: none; }
.site-logo { width: 48px; height: 48px; object-fit: contain; display: inline-block; flex: none; }
.brand-text { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; color: var(--color-ink); }

/* Header: transparent on top, solid when scrolled */
.site-header {
  position: sticky; top: 0; z-index: 500;
  transition: background-color .28s ease, box-shadow .28s ease, padding .28s ease;
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.02));
}
.site-header.scrolled { background: #ffffff; box-shadow: 0 6px 20px rgba(9,25,48,0.06); }

.site-header__inner { padding: 18px var(--space-3); }
.nav-links { display: flex; gap: var(--space-3); list-style: none; margin: 0; padding: 0; }
.nav-links a { text-decoration: none; font-size: 0.95rem; font-weight: 600; color: var(--color-ink-muted); }
.nav-links a:hover { color: var(--color-route); }
.header-cta { display: flex; align-items: center; gap: 10px; }
.nav-toggle { display: none; }

@media (max-width: 860px) {
  .nav-links { display: none; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-body); font-weight: 700; font-size: 1rem;
  padding: 14px 22px; border-radius: var(--radius-sm); text-decoration: none;
  border: 0; cursor: pointer; transition: transform .18s cubic-bezier(.2,.9,.3,1), box-shadow .18s ease;
  line-height: 1;
}
.btn:hover { transform: translateY(-4px); box-shadow: 0 14px 40px rgba(9,25,48,0.08); }
.btn:active { transform: translateY(-2px); }
.btn-call {
  background: linear-gradient(90deg,var(--color-accent),var(--color-accent-2)); color: #fff; box-shadow: 0 12px 30px rgba(232,89,12,0.18);
  padding: 14px 26px; border-radius: 12px;
}
.btn-whatsapp { background: linear-gradient(90deg,#25D366,#1EBE59); color: #06210F; }
.btn-outline {
  background: transparent; color: var(--color-ink); border-color: var(--color-ink);
}
.btn-outline:hover { background: var(--color-ink); color: #fff; }
.btn-block { width: 100%; }
.btn-lg { padding: 17px 26px; font-size: 1.08rem; }

/* Sticky mobile action bar (Call + WhatsApp) — critical for Ads conversion */
.mobile-action-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 600;
  display: none; grid-template-columns: 1fr 1fr;
  border-top: 1px solid rgba(9,25,48,0.06);
  box-shadow: 0 -8px 36px rgba(7,22,51,0.08);
}
.mobile-action-bar a {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 15px 10px; font-weight: 700; text-decoration: none; font-size: 0.98rem;
}
.mobile-action-bar .call { background: var(--color-route); color: #fff; }
.mobile-action-bar .wa { background: #25D366; color: #06210F; }
@media (max-width: 720px) {
  .mobile-action-bar { display: grid; }
  body { padding-bottom: 58px; }
}

/* ---------- Hero ---------- */
.hero {
  padding: var(--space-6) 0 var(--space-4);
  position: relative; overflow: hidden;
  background: linear-gradient(180deg,#FFFFFF 0%, #f7f9fb 100%);
  isolation: isolate;
}
.hero__grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: var(--space-5); align-items: start; }
@media (max-width: 940px) { .hero__grid { grid-template-columns: 1fr; } }

.trust-row { display: flex; flex-wrap: wrap; gap: 10px; margin: var(--space-2) 0 var(--space-3); }
.trust-chip {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.9rem; font-weight: 700; color: var(--color-ink);
  background: linear-gradient(180deg, rgba(255,255,255,0.9), rgba(255,255,255,0.75));
  padding: 8px 14px; border-radius: 999px; border: 1px solid rgba(9,25,48,0.06);
  box-shadow: 0 6px 18px rgba(9,25,48,0.04);
}
.trust-chip svg { width: 14px; height: 14px; color: var(--color-confirm); flex: none; }

.hero-cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: var(--space-3); }

/* ---------- Route Board (signature element) ---------- */
.route-board {
  background: linear-gradient(180deg,#071633,#0d2747);
  border-radius: 14px;
  padding: var(--space-3);
  color: var(--color-board-text);
  font-family: var(--font-mono);
  box-shadow: 0 12px 36px rgba(7,22,51,0.28);
}
.route-board__label { font-size: 0.72rem; letter-spacing: 0.12em; opacity: 0.75; text-transform: uppercase; margin-bottom: 10px; color: #cfead9; }
.route-board__row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 0; border-bottom: 1px dashed rgba(255,201,77,0.25);
  font-size: 1rem;
}
.route-board__row:last-child { border-bottom: none; }
.route-board__dest { display: flex; align-items: center; gap: 10px; }
.route-board__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-board-text); flex: none; }
.route-board__eta { color: #fff; font-weight: 700; }

/* ---------- Lead Form ---------- */
.lead-form-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.72), rgba(255,255,255,0.6));
  border: 1px solid rgba(9,25,48,0.06);
  backdrop-filter: blur(6px) saturate(120%);
  border-radius: 14px; padding: var(--space-3); box-shadow: var(--glass-shadow);
  transition: transform .24s cubic-bezier(.2,.9,.3,1), box-shadow .24s ease;
}
.lead-form-card:hover { transform: translateY(-6px); box-shadow: 0 18px 48px rgba(7,22,51,0.12); }
.lead-form-card h3 { margin-bottom: 4px; }
.form-sub { font-size: 0.9rem; margin-bottom: var(--space-2); }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 0.85rem; font-weight: 700; margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm); font-size: 1rem; font-family: var(--font-body);
  background: #fff; color: var(--color-ink);
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--color-route); }
.form-note { font-size: 0.78rem; color: var(--color-ink-muted); margin-top: 10px; text-align: center; }
.form-status { font-size: 0.9rem; margin-top: 10px; display: none; }
.form-status.show { display: block; }

/* ---------- Cards / Grids ---------- */
.grid { display: grid; gap: var(--space-3); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 940px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.card {
  background: #fff; border: 1px solid rgba(9,25,48,0.04);
  border-radius: 12px; padding: var(--space-3); box-shadow: 0 10px 30px rgba(9,25,48,0.06);
  transition: transform .2s cubic-bezier(.2,.9,.3,1), box-shadow .24s ease;
}
.card:hover { transform: translateY(-8px); box-shadow: 0 22px 54px rgba(9,25,48,0.10); }
.card__icon { width: 42px; height: 42px; color: var(--color-route); margin-bottom: 10px; }
.card ul { margin: 10px 0 0; padding-left: 1.1em; color: var(--color-ink-muted); font-size: 0.93rem; }
.card li { margin-bottom: 4px; }

/* ---------- Steps ---------- */
.steps { counter-reset: step; }
.step { display: flex; gap: 16px; padding: var(--space-2) 0; border-bottom: 1px solid var(--color-border); }
.step:last-child { border-bottom: none; }
.step__num {
  font-family: var(--font-display); font-weight: 700; font-size: 1.5rem;
  color: var(--color-route); flex: none; width: 46px;
}

/* ---------- Testimonials ---------- */
.review-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: var(--space-3); }
.review-stars { color: #F2A600; font-size: 1rem; margin-bottom: 8px; letter-spacing: 2px; }
.review-author { display: flex; align-items: center; gap: 10px; margin-top: var(--space-2); }
.review-avatar { width: 38px; height: 38px; border-radius: 50%; background: var(--color-route); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.85rem; }
.review-meta { font-size: 0.82rem; color: var(--color-ink-muted); }

/* ---------- FAQ ---------- */
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-item summary {
  cursor: pointer; padding: 18px 4px; font-weight: 700; font-size: 1.03rem;
  list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.4rem; color: var(--color-route); flex: none; }
.faq-item[open] summary::after { content: "–"; }
.faq-item p { padding: 0 4px 18px; }

/* ---------- Coverage list ---------- */
.coverage-list { display: flex; flex-wrap: wrap; gap: 10px; }
.coverage-pill {
  background: var(--color-surface); border: 1px solid var(--color-border);
  padding: 8px 14px; border-radius: 999px; font-size: 0.88rem; font-weight: 600;
}

/* ---------- Final CTA band ---------- */
.cta-band { background: var(--color-ink); color: #fff; text-align: center; padding: var(--space-5) 0; }
.cta-band { background: linear-gradient(90deg,var(--color-accent),var(--color-accent-2)); color: #fff; text-align: center; padding: var(--space-5) 0; border-radius: 12px; margin-top: var(--space-4); }
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,0.92); }
.cta-band .hero-cta-row { justify-content: center; }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-board-bg); color: #cbd6d0; padding: var(--space-5) 0 var(--space-3); font-size: 0.9rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-3); }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.site-footer h4 { color: #fff; font-family: var(--font-body); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 12px; }
.site-footer a { color: #cbd6d0; text-decoration: none; }
.site-footer a:hover { color: var(--color-board-text); }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 8px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); margin-top: var(--space-4); padding-top: var(--space-2); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 0.8rem; color: #8aa199; }

/* ---------- Breadcrumb ---------- */
.breadcrumb { font-size: 0.82rem; color: var(--color-ink-muted); padding: 14px 0; }
.breadcrumb a { color: var(--color-ink-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--color-route); }

/* Utility */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Reveal animations */
.reveal { opacity: 0; transform: translateY(18px) scale(.995); transition: opacity .6s ease, transform .6s cubic-bezier(.2,.9,.3,1); will-change: opacity, transform; }
.reveal.reveal--visible { opacity: 1; transform: none; }

/* Counter */
.counter { font-family: var(--font-display); font-weight: 800; font-size: 1.6rem; color: var(--color-ink); }

@media (max-width: 940px) { .hero__grid { grid-template-columns: 1fr; } }