/* ============================================================
   AutoSphere TVS — Design System
   TVS Blue #0b3fae · TVS Red #e11d2e · White
   Archivo (headings) + Inter (body)
   ============================================================ */

:root {
  --blue: #0b3fae;
  --blue-dark: #082f82;
  --blue-darker: #062261;
  --blue-light: #1a56d6;
  --red: #e11d2e;
  --red-dark: #b8121f;
  --white: #ffffff;
  --off-white: #f6f8fc;
  --charcoal: #151a26;
  --charcoal-2: #1d2333;
  --ink: #1a2233;
  --muted: #5b6478;
  --muted-2: #8a93a8;
  --border: #e4e8f2;
  --border-dark: rgba(255, 255, 255, 0.09);
  --shadow-sm: 0 2px 8px rgba(11, 63, 174, 0.07);
  --shadow-md: 0 10px 30px rgba(11, 63, 174, 0.10);
  --shadow-lg: 0 24px 60px rgba(8, 47, 130, 0.16);
  --shadow-red: 0 10px 26px rgba(225, 29, 46, 0.32);
  --radius: 14px;
  --radius-sm: 10px;
  --radius-lg: 22px;
  --container: 1200px;
  --nav-h: 74px;
  --font-head: "Archivo", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: inherit; }

h1, h2, h3, h4, h5 { font-family: var(--font-head); line-height: 1.12; color: var(--ink); letter-spacing: -0.02em; }

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

/* ---------- Scroll progress ---------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--blue), var(--red));
  z-index: 2000; transition: width 0.08s linear;
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s var(--ease);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }
.nav-inner {
  height: var(--nav-h); display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand-logo { height: 40px; width: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-family: var(--font-head); font-weight: 800; font-size: 19px; color: var(--blue); letter-spacing: 0.01em; }
.brand-name span { color: var(--red); }
.brand-sub { font-size: 10px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-top: 3px; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  font-size: 14.5px; font-weight: 600; color: var(--ink); padding: 9px 14px; border-radius: 8px;
  transition: color 0.2s var(--ease), background 0.2s var(--ease); position: relative;
}
.nav-links a:hover { color: var(--blue); background: rgba(11, 63, 174, 0.06); }
.nav-links a.active { color: var(--blue); }
.nav-links a.active::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 2px;
  background: var(--red); border-radius: 2px;
}

.nav-cta { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-head); font-weight: 700; font-size: 15px;
  padding: 13px 24px; border-radius: 10px; transition: all 0.25s var(--ease);
  white-space: nowrap; position: relative; overflow: hidden;
}
.btn .arrow { transition: transform 0.25s var(--ease); font-size: 17px; line-height: 1; }
.btn:hover .arrow { transform: translateX(4px); }

.btn-red { background: var(--red); color: #fff; box-shadow: var(--shadow-red); }
.btn-red:hover { background: var(--red-dark); transform: translateY(-2px); box-shadow: 0 14px 32px rgba(225, 29, 46, 0.4); }

.btn-blue { background: var(--blue); color: #fff; box-shadow: 0 8px 22px rgba(11, 63, 174, 0.28); }
.btn-blue:hover { background: var(--blue-dark); transform: translateY(-2px); }

.btn-outline { background: transparent; color: var(--blue); border: 2px solid var(--blue); }
.btn-outline:hover { background: var(--blue); color: #fff; transform: translateY(-2px); }

.btn-white { background: #fff; color: var(--blue); }
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(0,0,0,0.18); }

.btn-sm { padding: 10px 18px; font-size: 14px; }
.btn-lg { padding: 16px 32px; font-size: 16.5px; border-radius: 12px; }
.btn-block { width: 100%; }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 10px; z-index: 1100; }
.hamburger span { width: 24px; height: 2.5px; background: var(--ink); border-radius: 2px; transition: all 0.3s var(--ease); }
.hamburger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: fixed; inset: var(--nav-h) 0 0 0; background: #fff; z-index: 1050;
  padding: 20px 24px 120px; overflow-y: auto;
  transform: translateX(100%); transition: transform 0.35s var(--ease);
  display: flex; flex-direction: column; gap: 6px;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu a {
  font-family: var(--font-head); font-size: 19px; font-weight: 700; color: var(--ink);
  padding: 15px 12px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center;
}
.mobile-menu a:hover { color: var(--blue); }
.mobile-menu a .chev { color: var(--red); font-size: 15px; }
.mobile-menu .btn { margin-top: 20px; }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: calc(100vh - var(--nav-h)); min-height: calc(88vh);
  display: flex; align-items: center; overflow: hidden;
  background: linear-gradient(135deg, var(--blue-darker) 0%, var(--blue-dark) 45%, var(--blue) 100%);
  color: #fff;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 85% 20%, rgba(225, 29, 46, 0.16), transparent 60%),
    radial-gradient(ellipse 50% 60% at 10% 90%, rgba(26, 86, 214, 0.35), transparent 60%);
  pointer-events: none;
}
.hero-grid-bg {
  position: absolute; inset: 0; opacity: 0.05; pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,0.5) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.5) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 80% 70% at 70% 40%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 70% 40%, #000 30%, transparent 75%);
}
.hero-inner {
  position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: 48px; align-items: center; padding: 64px 0 80px; width: 100%;
}
.hero-content { max-width: 620px; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.22); backdrop-filter: blur(6px);
  padding: 8px 16px; border-radius: 100px; font-size: 13px; font-weight: 600; letter-spacing: 0.04em;
  margin-bottom: 22px; text-transform: uppercase;
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 4px rgba(225,29,46,0.25); }

.hero h1 { color: #fff; font-size: clamp(42px, 6vw, 76px); font-weight: 800; margin-bottom: 18px; }
.hero h1 .accent { color: #ffd2d8; position: relative; }
.hero-sub { font-size: clamp(16px, 1.6vw, 19px); color: rgba(255,255,255,0.82); margin-bottom: 26px; max-width: 540px; font-weight: 400; }

.hero-price { display: flex; align-items: baseline; gap: 12px; margin-bottom: 26px; flex-wrap: wrap; }
.hero-price .label { font-size: 14px; color: rgba(255,255,255,0.65); font-weight: 500; }
.hero-price .value { font-family: var(--font-head); font-size: 30px; font-weight: 800; color: #fff; }
.hero-price .value span { font-size: 15px; font-weight: 600; color: rgba(255,255,255,0.6); }
.hero-price .note { font-size: 12.5px; color: rgba(255,255,255,0.55); width: 100%; }

.hero-specs { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 32px; }
.hero-spec-chip {
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.16);
  padding: 10px 16px; border-radius: 10px; text-align: center; min-width: 92px;
  backdrop-filter: blur(4px); transition: all 0.25s var(--ease);
}
.hero-spec-chip:hover { background: rgba(255,255,255,0.18); transform: translateY(-2px); }
.hero-spec-chip .num { font-family: var(--font-head); font-size: 19px; font-weight: 800; color: #fff; display: block; }
.hero-spec-chip .num small { font-size: 12px; font-weight: 600; color: rgba(255,255,255,0.7); }
.hero-spec-chip .lbl { font-size: 11px; color: rgba(255,255,255,0.6); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600; }

.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* Hero visual */
.hero-visual { position: relative; display: flex; align-items: center; justify-content: center; }
.hero-visual .glow {
  position: absolute; width: 420px; height: 420px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.14), transparent 65%);
  filter: blur(10px);
}
.hero-vehicle {
  position: relative; z-index: 2; width: 100%; max-width: 560px;
  filter: drop-shadow(0 30px 50px rgba(0,0,0,0.4));
  animation: heroFloat 5s ease-in-out infinite;
}
@keyframes heroFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
.hero-vehicle img { width: 100%; height: auto; }

.hero-ring {
  position: absolute; z-index: 1; width: 480px; height: 480px; border-radius: 50%;
  border: 1.5px dashed rgba(255,255,255,0.18); animation: spin 40s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Lead form card */
.lead-card {
  background: #fff; color: var(--ink); border-radius: var(--radius-lg);
  padding: 28px; box-shadow: var(--shadow-lg); position: relative; z-index: 3;
  border: 1px solid rgba(255,255,255,0.2);
}
.lead-card h3 { font-size: 21px; font-weight: 800; color: var(--blue); margin-bottom: 4px; }
.lead-card .lead-sub { font-size: 13.5px; color: var(--muted); margin-bottom: 18px; }
.lead-card .form-row { margin-bottom: 13px; }
.lead-card label { display: block; font-size: 12.5px; font-weight: 600; color: var(--ink); margin-bottom: 5px; }
.lead-card input, .lead-card select {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--border); border-radius: 9px;
  font-size: 14.5px; transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease); background: var(--off-white);
}
.lead-card input:focus, .lead-card select:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(11,63,174,0.12); background: #fff;
}
.lead-card .form-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.lead-card .btn { margin-top: 6px; }
.lead-card .form-note { font-size: 11.5px; color: var(--muted-2); text-align: center; margin-top: 10px; }

/* ---------- Trust ribbon ---------- */
.trust-ribbon { background: var(--blue); color: #fff; padding: 20px 0; position: relative; overflow: hidden; }
.trust-ribbon::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
}
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; position: relative; z-index: 2; }
.trust-item { display: flex; align-items: center; gap: 13px; justify-content: center; }
.trust-item .icon {
  width: 44px; height: 44px; border-radius: 12px; background: rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center; font-size: 21px; flex-shrink: 0;
  border: 1px solid rgba(255,255,255,0.16);
}
.trust-item .txt { font-size: 14px; font-weight: 600; line-height: 1.3; }
.trust-item .txt small { display: block; font-size: 11.5px; color: rgba(255,255,255,0.65); font-weight: 500; }

/* ---------- Sections ---------- */
.section { padding: 88px 0; }
.section-blue { background: linear-gradient(160deg, var(--blue-dark), var(--blue)); color: #fff; position: relative; overflow: hidden; }
.section-blue::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse 50% 40% at 90% 10%, rgba(225,29,46,0.14), transparent 60%);
  pointer-events: none;
}
.section-blue h2, .section-blue h3 { color: #fff; }
.section-dark { background: var(--charcoal); color: #fff; position: relative; overflow: hidden; }
.section-dark::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse 45% 40% at 10% 90%, rgba(11,63,174,0.25), transparent 60%);
  pointer-events: none;
}
.section-dark h2, .section-dark h3 { color: #fff; }
.section-light { background: var(--off-white); }

.section-head { text-align: center; max-width: 720px; margin: 0 auto 54px; position: relative; z-index: 2; }
.section-eyebrow {
  display: inline-block; font-size: 12.5px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--red); background: rgba(225,29,46,0.08); padding: 7px 16px; border-radius: 100px; margin-bottom: 16px;
  border: 1px solid rgba(225,29,46,0.16);
}
.section-blue .section-eyebrow, .section-dark .section-eyebrow { color: #ffb3ba; background: rgba(225,29,46,0.16); border-color: rgba(225,29,46,0.3); }
.section-head h2 { font-size: clamp(30px, 4vw, 46px); font-weight: 800; margin-bottom: 14px; }
.section-head p { font-size: 16.5px; color: var(--muted); }
.section-blue .section-head p, .section-dark .section-head p { color: rgba(255,255,255,0.72); }

/* ---------- Spec cards ---------- */
.spec-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; position: relative; z-index: 2; }
.spec-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px 22px; text-align: center; transition: all 0.3s var(--ease);
  position: relative; overflow: hidden;
}
.spec-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--red)); transform: scaleX(0); transition: transform 0.35s var(--ease);
}
.spec-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(11,63,174,0.25); }
.spec-card:hover::before { transform: scaleX(1); }
.spec-icon {
  width: 54px; height: 54px; margin: 0 auto 16px; border-radius: 14px;
  background: linear-gradient(135deg, rgba(11,63,174,0.1), rgba(225,29,46,0.08));
  display: flex; align-items: center; justify-content: center; font-size: 25px;
}
.spec-card .spec-value { font-family: var(--font-head); font-size: 27px; font-weight: 800; color: var(--blue); line-height: 1.1; }
.spec-card .spec-value small { font-size: 14px; font-weight: 700; color: var(--muted); }
.spec-card .spec-label { font-size: 12.5px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.07em; margin-top: 7px; }
.spec-card .spec-sub { font-size: 12px; color: var(--muted-2); margin-top: 3px; }

/* ---------- Why choose / benefits ---------- */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; position: relative; z-index: 2; }
.why-card {
  background: rgba(255,255,255,0.05); border: 1px solid var(--border-dark); border-radius: var(--radius);
  padding: 30px 26px; transition: all 0.3s var(--ease); backdrop-filter: blur(4px);
}
.section-light .why-card, .why-card.on-light { background: #fff; border: 1px solid var(--border); box-shadow: var(--shadow-sm); }
.why-card:hover { transform: translateY(-6px); background: rgba(255,255,255,0.09); border-color: rgba(255,255,255,0.2); }
.section-light .why-card:hover, .why-card.on-light:hover { box-shadow: var(--shadow-md); border-color: rgba(11,63,174,0.25); }
.why-num {
  font-family: var(--font-head); font-size: 15px; font-weight: 800; color: var(--red);
  background: rgba(225,29,46,0.14); width: 38px; height: 38px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center; margin-bottom: 18px;
}
.section-light .why-num, .why-card.on-light .why-num { background: rgba(225,29,46,0.1); }
.why-card h3 { font-size: 19px; font-weight: 700; margin-bottom: 10px; }
.why-card p { font-size: 14.5px; color: rgba(255,255,255,0.72); line-height: 1.65; }
.section-light .why-card p, .why-card.on-light p { color: var(--muted); }

/* ---------- Feature showcase ---------- */
.feature-showcase { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; position: relative; z-index: 2; }
.feature-media { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.feature-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.feature-media:hover img { transform: scale(1.05); }
.feature-media .media-tag {
  position: absolute; bottom: 18px; left: 18px; background: rgba(8,34,97,0.85); color: #fff;
  padding: 8px 16px; border-radius: 8px; font-size: 12.5px; font-weight: 600; backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.15);
}
.feature-list { display: flex; flex-direction: column; gap: 16px; }
.feature-item {
  display: flex; gap: 16px; padding: 20px; border-radius: var(--radius); transition: all 0.3s var(--ease);
  background: #fff; border: 1px solid var(--border);
}
.feature-item:hover { transform: translateX(6px); box-shadow: var(--shadow-md); border-color: rgba(11,63,174,0.25); }
.feature-item .f-icon {
  width: 48px; height: 48px; border-radius: 12px; flex-shrink: 0; font-size: 22px;
  background: linear-gradient(135deg, var(--blue), var(--blue-light)); color: #fff;
  display: flex; align-items: center; justify-content: center;
}
.feature-item h4 { font-size: 16.5px; font-weight: 700; margin-bottom: 4px; }
.feature-item p { font-size: 13.5px; color: var(--muted); line-height: 1.55; }

/* ---------- Gallery ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; position: relative; z-index: 2; }
.gallery-item { border-radius: var(--radius); overflow: hidden; position: relative; aspect-ratio: 4/3; box-shadow: var(--shadow-md); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease); }
.gallery-item:hover img { transform: scale(1.07); }
.gallery-item .g-overlay {
  position: absolute; inset: 0; background: linear-gradient(to top, rgba(8,34,97,0.85), transparent 55%);
  display: flex; align-items: flex-end; padding: 18px; opacity: 0; transition: opacity 0.3s var(--ease);
}
.gallery-item:hover .g-overlay { opacity: 1; }
.gallery-item .g-overlay span { color: #fff; font-size: 14px; font-weight: 600; }

/* ---------- FAQ ---------- */
.faq-wrap { max-width: 820px; margin: 0 auto; position: relative; z-index: 2; }
.faq-item { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 13px; overflow: hidden; transition: box-shadow 0.25s var(--ease); }
.faq-item:hover { box-shadow: var(--shadow-sm); }
.faq-q {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 20px 24px; text-align: left; font-family: var(--font-head); font-size: 16.5px; font-weight: 700; color: var(--ink);
}
.faq-q .faq-icon {
  width: 30px; height: 30px; border-radius: 8px; background: rgba(11,63,174,0.08); color: var(--blue);
  display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0;
  transition: all 0.3s var(--ease);
}
.faq-item.open .faq-icon { background: var(--red); color: #fff; transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease); }
.faq-a p { padding: 0 24px 22px; font-size: 14.5px; color: var(--muted); line-height: 1.7; }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--red) 0%, var(--red-dark) 100%);
  color: #fff; border-radius: var(--radius-lg); padding: 56px 48px; position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse 40% 60% at 90% 20%, rgba(255,255,255,0.14), transparent 60%);
}
.cta-band h2 { color: #fff; font-size: clamp(26px, 3.4vw, 40px); font-weight: 800; margin-bottom: 8px; position: relative; }
.cta-band p { color: rgba(255,255,255,0.85); font-size: 16px; position: relative; }
.cta-band .cta-actions { display: flex; gap: 14px; flex-wrap: wrap; position: relative; }

/* ---------- Footer ---------- */
.site-footer { background: var(--charcoal); color: rgba(255,255,255,0.7); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 48px; }
.footer-brand .brand-name { color: #fff; font-size: 22px; }
.footer-brand .brand-name span { color: var(--red); }
.footer-brand p { font-size: 14px; margin-top: 14px; line-height: 1.7; color: rgba(255,255,255,0.55); }
.footer-col h4 { color: #fff; font-size: 15px; font-weight: 700; margin-bottom: 18px; text-transform: uppercase; letter-spacing: 0.08em; }
.footer-col a { display: block; font-size: 14px; padding: 6px 0; color: rgba(255,255,255,0.6); transition: color 0.2s, padding-left 0.2s var(--ease); }
.footer-col a:hover { color: #fff; padding-left: 6px; }
.footer-contact li { display: flex; gap: 11px; font-size: 14px; padding: 7px 0; color: rgba(255,255,255,0.65); line-height: 1.5; }
.footer-contact .ic { color: var(--red); flex-shrink: 0; }
.footer-bottom {
  border-top: 1px solid var(--border-dark); padding: 22px 0; display: flex; justify-content: space-between;
  align-items: center; gap: 12px; flex-wrap: wrap; font-size: 13px; color: rgba(255,255,255,0.45);
}

/* ---------- Floating buttons ---------- */
.float-btn {
  position: fixed; z-index: 1500; width: 56px; height: 56px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-lg);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.float-btn:hover { transform: translateY(-4px) scale(1.06); }
.float-whatsapp { bottom: 96px; right: 22px; background: #25d366; color: #fff; font-size: 28px; }
.float-call { bottom: 166px; right: 22px; background: var(--blue); color: #fff; font-size: 24px; }
.float-btn .pulse {
  position: absolute; inset: -4px; border-radius: 50%; border: 2px solid currentColor; opacity: 0.4;
  animation: pulse 2.2s ease-out infinite;
}
@keyframes pulse { 0% { transform: scale(0.9); opacity: 0.5; } 100% { transform: scale(1.35); opacity: 0; } }

/* ---------- Bottom conversion bar (mobile) ---------- */
.bottom-bar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 1400; display: none;
  background: #fff; border-top: 1px solid var(--border); box-shadow: 0 -8px 30px rgba(8,34,97,0.12);
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  grid-template-columns: 1fr 1fr 1.4fr; gap: 10px;
}
.bottom-bar.open { display: grid; }
.bottom-bar .bb-btn {
  display: flex; align-items: center; justify-content: center; gap: 7px; padding: 13px 8px;
  border-radius: 10px; font-family: var(--font-head); font-weight: 700; font-size: 14px; transition: all 0.2s var(--ease);
}
.bottom-bar .bb-call { background: var(--blue); color: #fff; }
.bottom-bar .bb-wa { background: #25d366; color: #fff; }
.bottom-bar .bb-book { background: var(--red); color: #fff; box-shadow: var(--shadow-red); }
.bottom-bar .bb-btn:active { transform: scale(0.96); }

/* ---------- Reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }
.reveal[data-delay="4"] { transition-delay: 0.32s; }
.reveal[data-delay="5"] { transition-delay: 0.4s; }

/* ---------- Page transition ---------- */
.page-enter { animation: pageIn 0.5s var(--ease); }
@keyframes pageIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; padding: 48px 0 64px; text-align: center; }
  .hero-content { max-width: 100%; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-specs, .hero-ctas { justify-content: center; }
  .hero-visual { order: -1; }
  .hero-vehicle { max-width: 420px; margin: 0 auto; }
  .hero-ring { width: 380px; height: 380px; }
  .spec-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-showcase { grid-template-columns: 1fr; gap: 36px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta .btn { display: none; }
  .hamburger { display: flex; }
  .section { padding: 64px 0; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .trust-item { justify-content: flex-start; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .cta-band { padding: 40px 28px; text-align: center; justify-content: center; }
  .lead-card { padding: 22px; }
  .lead-card .form-2col { grid-template-columns: 1fr; }
  .float-whatsapp { bottom: 170px; }
  .float-call { bottom: 238px; }
}

@media (max-width: 560px) {
  .spec-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .spec-card { padding: 18px 14px; }
  .spec-card .spec-value { font-size: 21px; }
  .why-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-spec-chip { min-width: 80px; padding: 8px 10px; }
  .hero-spec-chip .num { font-size: 16px; }
  .brand-sub { display: none; }
  .brand-logo { height: 34px; }
}

/* ---------- Vehicle placeholder (no real image yet) ---------- */
.vehicle-placeholder {
  width: 100%; aspect-ratio: 4/3; border-radius: var(--radius-lg);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: #fff; text-align: center; padding: 30px;
}
.vehicle-placeholder .vp-text { font-family: var(--font-head); font-size: 26px; font-weight: 800; margin-top: 18px; letter-spacing: -0.01em; }
.vehicle-placeholder .vp-note { font-size: 13px; color: rgba(255,255,255,0.65); margin-top: 6px; font-weight: 500; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}