:root {
  --teal: #0F766E;
  --teal-dark: #0C5F58;
  --teal-deep: #083F3B;
  --teal-light: #CCFBF1;
  --teal-wash: #F0FDFA;
  --amber: #F59E0B;
  --sun: #FCD34D;
  --ink: #111827;
  --ink-2: #374151;
  --muted: #6B7280;
  --line: #E5E7EB;
  --bg: #FFFFFF;
  --radius: 20px;
  --shadow: 0 10px 30px -12px rgba(15, 118, 110, .25);
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-bn: "Hind Siliguri", var(--font);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.15; margin: 0; letter-spacing: -.02em; }
p { margin: 0; }

.wrap { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 20px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 24px; border-radius: 999px;
  background: var(--teal); color: #fff; text-decoration: none;
  font-weight: 700; font-size: 1rem;
  box-shadow: var(--shadow);
  transition: background .2s, transform .2s;
}
.btn:hover { background: var(--teal-dark); transform: translateY(-1px); }
.btn:focus-visible { outline: 3px solid var(--sun); outline-offset: 3px; }
.btn-ghost { background: transparent; color: var(--teal); box-shadow: inset 0 0 0 2px var(--teal); }
.btn-ghost:hover { background: var(--teal-wash); }
.btn-sm { padding: 10px 18px; font-size: .9rem; box-shadow: none; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .86);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid rgba(229, 231, 235, .7);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 800; font-size: 1.25rem; color: var(--ink); }
.brand b { color: var(--teal); font-weight: 800; }
.brand-mark { width: 34px; height: 34px; color: var(--teal); flex: none; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { text-decoration: none; color: var(--ink-2); font-weight: 600; font-size: .95rem; }
.nav-links a:hover { color: var(--teal); }

/* Hero */
.hero {
  padding: 56px 0 72px;
  background:
    radial-gradient(1000px 500px at 85% -10%, var(--teal-light), transparent 60%),
    radial-gradient(700px 400px at -10% 110%, #FEF3C7, transparent 60%);
}
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.eyebrow {
  display: inline-block; font-weight: 700; font-size: .85rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--teal); margin-bottom: 14px;
}
.hero h1 { font-size: clamp(2.3rem, 5vw, 3.7rem); font-weight: 800; }
.hl { color: var(--teal); }
.lead { font-size: 1.15rem; color: var(--ink-2); margin-top: 20px; max-width: 34em; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero-points { list-style: none; padding: 0; margin: 28px 0 0; display: flex; flex-wrap: wrap; gap: 10px 22px; }
.hero-points li { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: .95rem; color: var(--ink-2); }
.hero-points svg { width: 20px; height: 20px; padding: 3px; border-radius: 50%; background: var(--teal-light); stroke: var(--teal); stroke-width: 2.6; fill: none; stroke-linecap: round; stroke-linejoin: round; }

.hero-art { position: relative; }
.scene { width: 100%; height: auto; filter: drop-shadow(0 30px 40px rgba(15, 118, 110, .22)); }
.wave { animation: drift 6s linear infinite; }
.w2 { animation-duration: 9s; }
@keyframes drift { from { transform: translateX(0); } to { transform: translateX(-70px); } }
.pin { animation: hover 3s ease-in-out infinite; }
@keyframes hover { 50% { transform: translate(196px, 228px); } }

.float-card {
  position: absolute; display: flex; align-items: center; gap: 12px;
  background: #fff; border-radius: 16px; padding: 12px 16px;
  box-shadow: 0 16px 40px -14px rgba(17, 24, 39, .3);
  font-size: .9rem;
}
.float-card b { display: block; font-size: .92rem; }
.float-card small { color: var(--muted); }
.fc-1 { left: -18px; top: 18%; }
.fc-2 { right: -10px; bottom: 6%; }
.fc-dot { width: 12px; height: 12px; border-radius: 50%; background: #10B981; box-shadow: 0 0 0 5px rgba(16, 185, 129, .2); flex: none; }
.fc-2 svg { width: 26px; height: 26px; fill: var(--amber); flex: none; }

/* Sections */
.section { padding: 88px 0; }
.section-tint { background: var(--teal-wash); }
.section-head { max-width: 640px; margin: 0 auto 48px; text-align: center; }
.section-head h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); font-weight: 800; }
.sub { color: var(--muted); font-size: 1.08rem; margin-top: 14px; }

/* Steps */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: s; }
.steps li { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 28px; position: relative; }
.step-n {
  display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 14px;
  background: var(--teal); color: #fff; font-weight: 800; font-size: 1.15rem; margin-bottom: 18px;
}
.steps h3 { font-size: 1.25rem; margin-bottom: 8px; }
.steps p { color: var(--muted); }

/* Vehicle cards */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card {
  background: #fff; border-radius: var(--radius); padding: 28px 24px; display: flex; flex-direction: column;
  box-shadow: 0 1px 0 var(--line), 0 12px 30px -20px rgba(17, 24, 39, .25);
  transition: transform .2s, box-shadow .2s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card-icon { width: 72px; height: 56px; border-radius: 16px; background: var(--teal-light); display: grid; place-items: center; margin-bottom: 20px; }
.card-icon svg { width: 48px; height: 32px; fill: none; stroke: var(--teal); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.bn { display: block; font-family: var(--font-bn); font-weight: 500; font-size: .95rem; color: var(--teal); margin-top: 4px; letter-spacing: 0; }
.card p { color: var(--muted); font-size: .97rem; flex: 1; }
.tag { align-self: flex-start; margin-top: 18px; font-size: .78rem; font-weight: 700; color: var(--teal-dark); background: var(--teal-wash); border: 1px solid var(--teal-light); padding: 5px 10px; border-radius: 999px; }

/* Places */
.places { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 210px; gap: 18px; }
.place {
  position: relative; border-radius: var(--radius); padding: 24px; color: #fff; overflow: hidden;
  display: flex; flex-direction: column; justify-content: flex-end;
  isolation: isolate;
}
.place::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, transparent 30%, rgba(0, 0, 0, .35)); }
.place h3 { font-size: 1.35rem; }
.place p { opacity: .92; font-size: .95rem; margin-top: 4px; }
.p1 { grid-row: span 2; background: linear-gradient(160deg, #2DD4BF 0%, #0F766E 55%, #083F3B 100%); }
.p2 { background: linear-gradient(160deg, #4ADE80, #15803D); }
.p3 { background: linear-gradient(160deg, #38BDF8, #0369A1); }
.p4 { background: linear-gradient(160deg, #FBBF24, #D97706); }
.p5 { background: linear-gradient(160deg, #A78BFA, #6D28D9); }
.p6 { background: linear-gradient(120deg, #FB923C, #C2410C); grid-column: 1 / -1; }
.p1::after {
  content: ""; position: absolute; right: -40px; top: -40px; width: 200px; height: 200px; border-radius: 50%;
  background: radial-gradient(circle, var(--sun) 0 38%, rgba(252, 211, 77, .25) 39% 60%, transparent 61%);
  z-index: -1;
}

/* Dark trust section */
.section-dark { background: var(--teal-deep); color: #fff; }
.section-dark .eyebrow { color: var(--sun); }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255, 255, 255, .12); border-radius: var(--radius); overflow: hidden; }
.feature { background: var(--teal-deep); padding: 30px 28px; }
.feature h3 { font-size: 1.15rem; margin-bottom: 8px; color: #fff; }
.feature h3::before { content: ""; display: block; width: 28px; height: 4px; border-radius: 4px; background: var(--sun); margin-bottom: 16px; }
.feature p { color: #CCFBF1; opacity: .85; }

/* Owners */
.owner-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.owner-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; text-align: center; }
.owner-card img { height: 170px; width: auto; margin: 0 auto 20px; object-fit: contain; }
.owner-card h3 { font-size: 1.2rem; margin-bottom: 8px; }
.owner-card p { color: var(--muted); }

/* CTA */
#download { padding-top: 0; }
.cta {
  display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
  border-radius: 28px; padding: 48px;
  background: linear-gradient(120deg, var(--teal) 0%, var(--teal-dark) 60%, #155E75 100%);
  color: #fff; position: relative; overflow: hidden;
}
.cta::after { content: ""; position: absolute; right: -60px; top: -60px; width: 220px; height: 220px; border-radius: 50%; background: rgba(252, 211, 77, .18); }
.cta h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; max-width: 18em; }
.cta p { color: var(--teal-light); margin-top: 10px; max-width: 32em; }
.stores { display: flex; gap: 12px; flex-wrap: wrap; position: relative; z-index: 1; }
.store {
  display: inline-flex; align-items: center; gap: 10px; padding: 10px 18px; border-radius: 14px;
  background: rgba(0, 0, 0, .28); border: 1px solid rgba(255, 255, 255, .25); color: #fff;
}
.store svg { width: 24px; height: 24px; fill: #fff; }
.store span { display: flex; flex-direction: column; line-height: 1.2; font-weight: 700; }
.store small { font-weight: 500; font-size: .72rem; opacity: .8; }

/* Footer */
.footer { background: #0B1F1E; color: #9CA3AF; padding: 40px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.brand-light { color: #fff; }
.brand-light b { color: #5EEAD4; }
.copy { font-size: .9rem; }

/* Responsive */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-art { max-width: 560px; margin: 0 auto; width: 100%; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
  .places { grid-template-columns: repeat(2, 1fr); }
  .p1 { grid-row: span 1; grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  .nav-links { display: none; }
  .section { padding: 64px 0; }
  .hero { padding: 36px 0 56px; }
  .steps, .owner-grid { grid-template-columns: 1fr; }
  .fc-1 { left: 4px; top: 6%; }
  .fc-2 { right: 4px; bottom: -14px; }
  .cta { padding: 32px 24px; }
}
@media (max-width: 520px) {
  .wrap { padding: 0 16px; }
  .cards, .features, .places { grid-template-columns: 1fr; }
  .places { grid-auto-rows: 170px; }
  .float-card { font-size: .8rem; padding: 9px 12px; }
  .hero-cta .btn { flex: 1; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}