/* ============================================================
   AutoAssist — Demo UI  |  Shared Design System
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Poppins:wght@600;700;800&display=swap');

:root{
  --blue:#2563eb;
  --blue-dark:#1e3a8a;
  --indigo:#4f46e5;
  --orange:#f97316;
  --orange-dark:#ea580c;
  --green:#16a34a;
  --ink:#0f172a;
  --slate:#475569;
  --muted:#94a3b8;
  --line:#e2e8f0;
  --bg:#f8fafc;
  --card:#ffffff;
  --radius:16px;
  --shadow:0 10px 30px -12px rgba(15,23,42,.18);
  --shadow-lg:0 24px 60px -20px rgba(15,23,42,.32);
  --grad:linear-gradient(135deg,#1e3a8a 0%,#2563eb 55%,#4f46e5 100%);
  --grad-orange:linear-gradient(135deg,#f97316,#ea580c);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html,body{overflow-x:hidden;width:100%}
body{
  font-family:'Inter',system-ui,'Segoe UI',sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,.brand{font-family:'Poppins',system-ui,sans-serif;line-height:1.2}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.container{width:100%;max-width:1160px;margin:0 auto;padding:0 22px}
.section{padding:74px 0}
.center{text-align:center}
.muted{color:var(--slate)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;justify-content:center;
  font-weight:600;font-size:15px;padding:12px 22px;border-radius:12px;
  border:none;cursor:pointer;transition:.2s transform,.2s box-shadow,.2s background;
  font-family:inherit;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px -8px var(--blue)}
.btn-primary:hover{background:#1d4ed8;box-shadow:0 12px 26px -8px var(--blue)}
.btn-orange{background:var(--grad-orange);color:#fff;box-shadow:0 8px 20px -8px var(--orange)}
.btn-orange:hover{filter:brightness(1.05)}
.btn-ghost{background:#fff;color:var(--ink);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn-light{background:rgba(255,255,255,.15);color:#fff;border:1.5px solid rgba(255,255,255,.35)}
.btn-light:hover{background:rgba(255,255,255,.25)}
.btn-lg{padding:15px 30px;font-size:16px}
.btn-block{width:100%}

/* ---------- Navbar ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:21px;color:var(--ink)}
.brand .logo{width:38px;height:38px;border-radius:11px;background:var(--grad);
  display:grid;place-items:center;font-size:20px;box-shadow:0 6px 14px -4px var(--blue)}
.brand b{color:var(--blue)}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{padding:9px 14px;border-radius:9px;font-weight:500;color:var(--slate);font-size:15px}
.nav-links a:hover{background:var(--bg);color:var(--ink)}
.nav-links a.active{color:var(--blue);font-weight:600}
.nav-cta{display:flex;align-items:center;gap:10px}
.burger{display:none;background:none;border:none;font-size:26px;cursor:pointer;color:var(--ink)}
@media(max-width:900px){
  .nav-inner{height:60px}
  .nav-links{position:fixed;inset:60px 0 auto 0;background:#fff;flex-direction:column;
    align-items:stretch;padding:12px 22px;gap:2px;border-bottom:1px solid var(--line);
    box-shadow:var(--shadow);display:none}
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 12px}
  .burger{display:block;order:3}
  .nav-cta{gap:8px}
  .nav-cta .btn:not(.nav-book){display:none}
  .nav-book{padding:8px 14px;font-size:13.5px;border-radius:10px}
  .brand{font-size:18px;gap:7px}
  .brand .logo{width:32px;height:32px;font-size:17px}
}
@media(max-width:380px){
  .nav-book{display:none}
}

/* ---------- Hero ---------- */
.hero{position:relative;color:#fff;overflow:hidden;
  background:linear-gradient(115deg,rgba(15,23,42,.78) 0%,rgba(30,58,138,.62) 42%,rgba(37,99,235,.42) 100%),
             url('img/hero.jpg') center/cover no-repeat}
.hero::after{content:"";position:absolute;inset:0;opacity:.35;
  background:radial-gradient(600px 300px at 90% 0,rgba(249,115,22,.30),transparent 60%)}
.hero h1,.hero .lead{text-shadow:0 2px 12px rgba(15,23,42,.35)}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;
  gap:40px;align-items:center;padding:72px 0 84px}
.hero .pill{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.15);
  border:1px solid rgba(255,255,255,.3);padding:7px 14px;border-radius:100px;font-size:13.5px;font-weight:500}
.hero h1{font-size:47px;font-weight:800;margin:18px 0 14px;letter-spacing:-.5px}
.hero h1 span{color:#fdba74}
.hero p.lead{font-size:18px;color:#dbeafe;max-width:520px}
.hero-actions{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}
.hero-stats{display:flex;gap:26px;margin-top:34px}
.hero-stats .n{font-size:26px;font-weight:800;font-family:'Poppins'}
.hero-stats .l{font-size:13px;color:#cbd5e1}
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;padding:44px 0 52px}
  .hero h1{font-size:31px}
  .hero p.lead{font-size:16px}
  .hero-stats{gap:16px;flex-wrap:wrap}
  .hero-stats .n{font-size:22px}
  .hero .pill{font-size:12.5px}
}
@media(max-width:400px){
  .hero h1{font-size:27px}
  .hero-stats{gap:14px 22px}
}

/* Quick booking card in hero */
.book-card{background:#fff;color:var(--ink);border-radius:20px;padding:24px;
  box-shadow:var(--shadow-lg)}
.book-card h3{font-size:19px;margin-bottom:4px}
.book-card .sub{font-size:13.5px;color:var(--slate);margin-bottom:18px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--slate);margin-bottom:6px}
.field select,.field input,.field textarea{
  width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:11px;
  font-family:inherit;font-size:15px;background:#fff;color:var(--ink);transition:.15s}
.field select:focus,.field input:focus,.field textarea:focus{
  outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(37,99,235,.12)}

/* ---------- Section heading ---------- */
.eyebrow{color:var(--orange);font-weight:700;font-size:13.5px;letter-spacing:1px;text-transform:uppercase}
.h-sec{font-size:33px;font-weight:800;margin:8px 0 10px;letter-spacing:-.4px}
.sub-sec{color:var(--slate);font-size:16.5px;max-width:620px;margin:0 auto}

/* ---------- Service cards ---------- */
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.grid-3,.grid-4{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.grid-3,.grid-4,.grid-2{grid-template-columns:1fr}}

.svc{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:0;transition:.22s;position:relative;overflow:hidden;display:flex;flex-direction:column}
.svc:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:transparent}
.svc-img{height:158px;background:#dbe6f5 center/cover no-repeat;position:relative}
.svc-img::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(15,23,42,.28),transparent 55%)}
.svc-body{padding:22px;position:relative;flex:1;display:flex;flex-direction:column}
.svc .ic{width:54px;height:54px;border-radius:15px;display:grid;place-items:center;
  font-size:27px;background:#fff;margin:-46px 0 12px;position:relative;z-index:2;
  box-shadow:0 8px 18px -8px rgba(15,23,42,.4);border:1px solid var(--line)}
.svc h3{font-size:18.5px;margin-bottom:6px}
.svc p{font-size:14px;color:var(--slate);margin-bottom:16px;min-height:40px;flex:1}
.svc .row{display:flex;align-items:center;justify-content:space-between}
.svc .price{font-weight:800;font-size:18px;color:var(--ink);font-family:'Poppins'}
.svc .price small{font-weight:500;font-size:12px;color:var(--muted)}
.tag-eta{position:absolute;top:12px;right:12px;z-index:2;background:#fff;color:#166534;
  font-size:11px;font-weight:700;padding:5px 11px;border-radius:100px;box-shadow:var(--shadow)}
/* photo helper */
.photo{width:100%;height:100%;min-height:340px;object-fit:cover;border-radius:20px;box-shadow:var(--shadow-lg)}
.photo-wrap{position:relative}
.photo-badge{position:absolute;bottom:18px;left:18px;background:#fff;border-radius:14px;
  padding:12px 16px;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:10px}
.photo-badge .pb-ic{width:40px;height:40px;border-radius:11px;background:#dcfce7;display:grid;place-items:center;font-size:20px}
.photo-badge b{font-size:15px;display:block}
.photo-badge span{font-size:12px;color:var(--muted)}

/* ---------- How it works ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s}
@media(max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px}
.step .num{width:42px;height:42px;border-radius:12px;background:var(--grad);color:#fff;
  display:grid;place-items:center;font-weight:800;font-family:'Poppins';margin-bottom:14px}
.step h4{font-size:17px;margin-bottom:6px}
.step p{font-size:14px;color:var(--slate)}

/* ---------- Stats band ---------- */
.band{background:var(--ink);color:#fff;border-radius:24px;padding:40px;
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
@media(max-width:700px){.band{grid-template-columns:1fr 1fr;gap:28px}}
.band .n{font-size:34px;font-weight:800;font-family:'Poppins';color:#fdba74}
.band .l{color:#cbd5e1;font-size:14px}

/* ---------- Testimonials ---------- */
.review{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.review .stars{color:#f59e0b;font-size:15px;letter-spacing:2px}
.review p{font-size:15px;color:var(--slate);margin:12px 0 16px}
.review .who{display:flex;align-items:center;gap:12px}
.avatar{width:44px;height:44px;border-radius:50%;background:var(--grad);color:#fff;
  display:grid;place-items:center;font-weight:700;font-family:'Poppins'}
.review .who b{font-size:14.5px}
.review .who span{font-size:12.5px;color:var(--muted);display:block}

/* ---------- CTA ---------- */
.cta{background:var(--grad);color:#fff;border-radius:24px;padding:52px;text-align:center;position:relative;overflow:hidden}
.cta::after{content:"";position:absolute;inset:0;opacity:.4;
  background:radial-gradient(500px 220px at 90% 0,rgba(249,115,22,.5),transparent 60%)}
.cta *{position:relative;z-index:2}
.cta h2{font-size:32px;font-weight:800;margin-bottom:10px}
.cta p{color:#dbeafe;font-size:17px;margin-bottom:24px}

/* ---------- Footer ---------- */
.footer{background:var(--ink);color:#cbd5e1;padding:56px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:32px}
@media(max-width:800px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:500px){.footer-grid{grid-template-columns:1fr}}
.footer .brand{color:#fff;margin-bottom:12px}
.footer h5{color:#fff;font-size:14px;text-transform:uppercase;letter-spacing:.5px;margin-bottom:14px}
.footer a{display:block;padding:5px 0;color:#94a3b8;font-size:14.5px}
.footer a:hover{color:#fff}
.footer .copy{border-top:1px solid #1e293b;margin-top:34px;padding-top:20px;
  text-align:center;color:#64748b;font-size:13px}

/* ---------- Page header (inner pages) ---------- */
.page-head{background:var(--grad);color:#fff;padding:52px 0;text-align:center;position:relative;overflow:hidden}
.page-head::after{content:"";position:absolute;inset:0;opacity:.45;
  background:radial-gradient(500px 220px at 85% -20%,rgba(249,115,22,.4),transparent 60%)}
.page-head *{position:relative;z-index:2}
.page-head h1{font-size:38px;font-weight:800}
.page-head p{color:#dbeafe;margin-top:8px;font-size:17px}
.crumb{font-size:13.5px;color:#bfdbfe;margin-top:10px}

/* ---------- Booking wizard ---------- */
.wizard{max-width:820px;margin:0 auto}
.steps-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px}
.steps-bar .s{display:flex;flex-direction:column;align-items:center;gap:7px;flex:1;position:relative}
.steps-bar .s::before{content:"";position:absolute;top:19px;left:-50%;width:100%;height:3px;background:var(--line);z-index:0}
.steps-bar .s:first-child::before{display:none}
.steps-bar .s.done::before,.steps-bar .s.active::before{background:var(--blue)}
.steps-bar .dot{width:40px;height:40px;border-radius:50%;background:#fff;border:2.5px solid var(--line);
  display:grid;place-items:center;font-weight:700;z-index:1;color:var(--muted);transition:.2s}
.steps-bar .s.active .dot{border-color:var(--blue);color:var(--blue);box-shadow:0 0 0 4px rgba(37,99,235,.14)}
.steps-bar .s.done .dot{background:var(--blue);border-color:var(--blue);color:#fff}
.steps-bar .lbl{font-size:12.5px;font-weight:600;color:var(--slate)}
@media(max-width:560px){.steps-bar .lbl{display:none}}

.panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:var(--shadow)}
.step-page{display:none}
.step-page.show{display:block;animation:fade .3s ease}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.panel h2{font-size:22px;margin-bottom:4px}
.panel .desc{color:var(--slate);font-size:14.5px;margin-bottom:22px}

/* selectable option cards */
.opt-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:560px){.opt-grid{grid-template-columns:1fr}}
.opt{border:2px solid var(--line);border-radius:14px;padding:16px;cursor:pointer;
  display:flex;align-items:center;gap:14px;transition:.15s;background:#fff}
.opt:hover{border-color:#bfdbfe}
.opt.sel{border-color:var(--blue);background:#eff6ff}
.opt .oic{width:46px;height:46px;border-radius:12px;background:#eff6ff;display:grid;place-items:center;font-size:24px;flex-shrink:0}
.opt.sel .oic{background:#dbeafe}
.opt .ot{font-weight:700;font-size:15.5px}
.opt .op{font-size:13px;color:var(--slate)}
.opt .oprice{margin-left:auto;font-weight:800;font-family:'Poppins';color:var(--blue);white-space:nowrap}

.chip-row{display:flex;flex-wrap:wrap;gap:10px}
.chip{border:2px solid var(--line);border-radius:100px;padding:9px 18px;cursor:pointer;
  font-weight:600;font-size:14px;transition:.15s;background:#fff}
.chip:hover{border-color:#bfdbfe}
.chip.sel{border-color:var(--blue);background:var(--blue);color:#fff}

.wizard-actions{display:flex;justify-content:space-between;margin-top:26px;gap:12px}

/* summary rows */
.sum{background:var(--bg);border-radius:14px;padding:18px 20px}
.sum .r{display:flex;justify-content:space-between;padding:9px 0;font-size:14.5px;border-bottom:1px dashed var(--line)}
.sum .r:last-child{border:none}
.sum .r span:first-child{color:var(--slate)}
.sum .r b{font-weight:700}
.sum .total{font-size:19px;color:var(--ink);padding-top:14px}
.sum .total b{color:var(--green);font-family:'Poppins'}

/* success */
.success{text-align:center;padding:20px 10px}
.success .check{width:88px;height:88px;border-radius:50%;background:#dcfce7;color:var(--green);
  display:grid;place-items:center;font-size:46px;margin:0 auto 18px;animation:pop .4s ease}
@keyframes pop{0%{transform:scale(.4);opacity:0}60%{transform:scale(1.1)}100%{transform:scale(1)}}
.success h2{font-size:26px}
.booking-id{display:inline-block;background:#eff6ff;color:var(--blue);font-weight:800;
  font-family:'Poppins';letter-spacing:1px;padding:8px 18px;border-radius:100px;margin:14px 0}

/* ---------- Tracking ---------- */
.track-wrap{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start}
@media(max-width:800px){.track-wrap{grid-template-columns:1fr}}
.map{height:360px;border-radius:20px;position:relative;overflow:hidden;box-shadow:var(--shadow);
  background:
    linear-gradient(rgba(37,99,235,.05),rgba(37,99,235,.05)),
    repeating-linear-gradient(0deg,#e5edf7 0 39px,#dbe6f5 39px 42px),
    repeating-linear-gradient(90deg,#e5edf7 0 39px,#dbe6f5 39px 42px);
  border:1px solid var(--line)}
.road{position:absolute;left:12%;right:12%;top:50%;height:10px;background:#94a3b8;border-radius:6px;
  transform:translateY(-50%);box-shadow:0 0 0 6px rgba(148,163,184,.18)}
.road::after{content:"";position:absolute;top:50%;left:0;right:0;height:2px;
  background:repeating-linear-gradient(90deg,#fff 0 14px,transparent 14px 28px);transform:translateY(-50%)}
.pin{position:absolute;top:50%;font-size:30px;transform:translate(-50%,-90%)}
.pin.home{right:12%;top:50%}
.van{position:absolute;top:50%;left:12%;font-size:30px;transform:translate(-50%,-85%);
  transition:left 1.2s ease}
.timeline{list-style:none;padding:0}
.timeline li{position:relative;padding:0 0 26px 40px}
.timeline li::before{content:"";position:absolute;left:13px;top:22px;bottom:-4px;width:2px;background:var(--line)}
.timeline li:last-child::before{display:none}
.timeline .tdot{position:absolute;left:5px;top:2px;width:18px;height:18px;border-radius:50%;
  background:#fff;border:2.5px solid var(--line);transition:.2s}
.timeline li.on .tdot{background:var(--green);border-color:var(--green);box-shadow:0 0 0 4px rgba(22,163,74,.16)}
.timeline li.on::before{background:var(--green)}
.timeline .tt{font-weight:700;font-size:15.5px}
.timeline .ts{font-size:13px;color:var(--muted)}
.timeline li.on .tt{color:var(--ink)}
.timeline li:not(.on) .tt{color:var(--muted)}

.tech-card{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);
  border-radius:16px;padding:16px;margin-bottom:18px;box-shadow:var(--shadow)}
.tech-card .avatar{width:54px;height:54px;font-size:20px}
.tech-card .meta b{font-size:16px}
.tech-card .meta span{font-size:13px;color:var(--slate);display:block}
.tech-card .call{margin-left:auto;width:46px;height:46px;border-radius:50%;background:var(--green);
  color:#fff;display:grid;place-items:center;font-size:20px}

/* ---------- Auth ---------- */
.auth{max-width:430px;margin:0 auto}
.auth-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px;box-shadow:var(--shadow-lg)}
.tabs{display:flex;background:var(--bg);border-radius:12px;padding:5px;margin-bottom:24px}
.tabs button{flex:1;padding:11px;border:none;background:none;border-radius:9px;font-weight:600;
  cursor:pointer;font-family:inherit;font-size:15px;color:var(--slate);transition:.15s}
.tabs button.active{background:#fff;color:var(--blue);box-shadow:var(--shadow)}
.divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px;margin:20px 0}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}

/* ---------- Contact ---------- */
.info-card{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:18px}
.info-card .ic{width:44px;height:44px;border-radius:11px;background:#eff6ff;display:grid;place-items:center;font-size:20px;flex-shrink:0}
.info-card b{display:block;font-size:15px}
.info-card span{font-size:14px;color:var(--slate)}

/* demo banner */
.demo-note{background:#fffbeb;border-top:1px solid #fde68a;border-bottom:1px solid #fde68a;
  color:#92400e;text-align:center;font-size:13.5px;padding:9px 16px;font-weight:500}
.hidden{display:none!important}