:root{
  --bg:#f4f7fb;--surface:#fff;--surface-2:#eef4ff;--text:#172033;--muted:#6f7b91;--line:#dfe6ef;
  --primary:#1457d9;--primary-dark:#0c3f9f;--secondary:#ff8a1f;--success:#149968;--danger:#d94a4a;--warning:#d89000;
  --shadow:0 16px 45px rgba(21,45,88,.10);--radius:18px;--radius-sm:12px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.55}a{color:var(--primary);text-decoration:none}img{max-width:100%}.container{width:min(1180px,calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:10px;font-size:1.15rem;font-weight:850;color:var(--text)}.brand-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:13px;background:linear-gradient(135deg,var(--primary),#3a7cf0);color:white;font-weight:900;box-shadow:0 8px 22px rgba(20,87,217,.25)}.brand-large{font-size:1.5rem;justify-content:center;margin-bottom:22px}.brand-large .brand-mark{width:54px;height:54px}.nav-links{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.nav-links a{color:var(--text);font-weight:650;padding:10px 12px;border-radius:10px}.nav-links a:hover,.nav-links a.active{background:var(--surface-2);color:var(--primary)}.nav-toggle{display:none;border:0;background:transparent;font-size:1.5rem}.hero{padding:74px 0 60px;background:radial-gradient(circle at 90% 10%,rgba(255,138,31,.18),transparent 28%),radial-gradient(circle at 10% 20%,rgba(20,87,217,.14),transparent 30%)}.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:46px;align-items:center}.eyebrow{display:inline-flex;gap:8px;align-items:center;font-size:.78rem;letter-spacing:.12em;font-weight:850;color:var(--primary);background:#eaf1ff;padding:7px 10px;border-radius:999px;text-transform:uppercase}.hero h1{font-size:clamp(2.4rem,5vw,4.5rem);line-height:1.02;letter-spacing:-.05em;margin:18px 0 18px}.hero h1 span{color:var(--primary)}.hero p{font-size:1.1rem;color:var(--muted);max-width:690px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.trust-row{display:flex;gap:22px;flex-wrap:wrap;margin-top:30px;color:var(--muted);font-size:.92rem}.trust-row strong{color:var(--text)}.hero-visual{position:relative;background:linear-gradient(150deg,#0d3c91,#1e67dc);border-radius:30px;padding:28px;min-height:430px;box-shadow:0 30px 70px rgba(10,49,118,.25);overflow:hidden}.hero-visual:before,.hero-visual:after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.1)}.hero-visual:before{width:250px;height:250px;right:-80px;top:-60px}.hero-visual:after{width:180px;height:180px;left:-60px;bottom:-80px}.route-card{position:relative;z-index:2;background:white;border-radius:20px;padding:20px;box-shadow:var(--shadow);margin-bottom:16px}.route-line{display:grid;grid-template-columns:18px 1fr;gap:12px}.route-dot{width:13px;height:13px;border-radius:50%;background:var(--primary);margin-top:5px;box-shadow:0 0 0 5px #dfeaff}.route-dot.end{background:var(--secondary);box-shadow:0 0 0 5px #fff0df}.route-connector{height:28px;border-left:2px dashed #cbd7ea;margin-left:6px}.vehicle-chip{display:flex;align-items:center;justify-content:space-between;gap:12px;background:rgba(255,255,255,.13);color:#fff;border:1px solid rgba(255,255,255,.22);border-radius:16px;padding:16px 18px;position:relative;z-index:2;margin-top:18px}.vehicle-icon{font-size:2rem}.section{padding:72px 0}.section-title{text-align:center;max-width:760px;margin:0 auto 38px}.section-title h2{font-size:clamp(1.8rem,3vw,2.8rem);letter-spacing:-.03em;margin:8px 0}.section-title p{color:var(--muted)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.feature-card,.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 30px rgba(34,56,91,.06)}.feature-card{padding:26px}.feature-icon{display:grid;place-items:center;width:52px;height:52px;border-radius:15px;background:var(--surface-2);font-size:1.5rem;margin-bottom:18px}.feature-card h3{margin:0 0 8px}.feature-card p{color:var(--muted);margin:0}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{position:relative;background:white;border-radius:18px;padding:24px;border:1px solid var(--line)}.step-no{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--primary);color:white;font-weight:850;margin-bottom:15px}.cta{background:linear-gradient(135deg,#0d3f9a,#1766df);color:white;border-radius:28px;padding:44px;display:flex;align-items:center;justify-content:space-between;gap:30px;box-shadow:0 22px 60px rgba(16,67,158,.22)}.cta h2{margin:0 0 8px;font-size:2rem}.cta p{margin:0;color:rgba(255,255,255,.8)}.site-footer{padding:36px 0;background:#101827;color:#c2cbda;margin-top:60px}.footer-grid{display:flex;justify-content:space-between;gap:24px;align-items:center;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:11px 17px;font-weight:800;cursor:pointer;transition:.2s;font-size:.95rem}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--primary);color:white}.btn-primary:hover{background:var(--primary-dark)}.btn-secondary{background:var(--secondary);color:white}.btn-outline{background:white;border:1px solid var(--line);color:var(--text)}.btn-danger{background:var(--danger);color:white}.btn-success{background:var(--success);color:white}.btn-sm{padding:8px 11px;font-size:.84rem;border-radius:9px}.btn-block{width:100%}.page{padding:34px 0 70px}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:24px;flex-wrap:wrap}.page-head h1{margin:0 0 5px;font-size:2rem;letter-spacing:-.035em}.page-head p{margin:0;color:var(--muted)}.dashboard-grid{display:grid;grid-template-columns:250px 1fr;gap:24px}.sidebar{background:white;border:1px solid var(--line);border-radius:18px;padding:15px;height:max-content;position:sticky;top:94px}.sidebar a{display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:10px;color:var(--text);font-weight:650;margin:3px 0}.sidebar a:hover,.sidebar a.active{background:var(--surface-2);color:var(--primary)}.main-panel{min-width:0}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:22px}.stat-card{background:white;border:1px solid var(--line);border-radius:16px;padding:19px}.stat-label{color:var(--muted);font-size:.84rem;font-weight:700}.stat-value{font-size:1.9rem;font-weight:900;line-height:1.15;margin-top:6px}.card{padding:22px}.card-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}.card-head h2,.card-head h3{margin:0}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px;background:white}table{width:100%;border-collapse:collapse;min-width:720px}th,td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);background:#f8fafc}tr:last-child td{border-bottom:0}.route-text{font-weight:800}.route-text span{display:block;font-size:.85rem;color:var(--muted);font-weight:500}.form-card{max-width:900px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.field{display:flex;flex-direction:column;gap:7px}.field.full,.full{grid-column:1/-1}.field label{font-weight:750;font-size:.9rem}.field input,.field select,.field textarea{width:100%;border:1px solid #ccd6e5;background:white;border-radius:11px;padding:11px 12px;font:inherit;color:var(--text);outline:none}.field textarea{min-height:110px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(20,87,217,.1)}.field small{color:var(--muted)}.checkbox-row{display:flex;gap:18px;flex-wrap:wrap}.checkbox{display:flex;align-items:center;gap:8px;font-weight:650}.checkbox input{width:auto}.alert{padding:13px 15px;border-radius:12px;margin-bottom:16px;border:1px solid transparent}.alert-success{background:#eaf8f3;color:#0e6e4a;border-color:#bee7d7}.alert-danger{background:#fff0f0;color:#a52f2f;border-color:#f1c5c5}.alert-warning{background:#fff7e2;color:#8a5a00;border-color:#f0db9f}.alert-info{background:#edf4ff;color:#164c9e;border-color:#c8daf8}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;font-size:.75rem;font-weight:850}.badge-success{background:#e9f8f2;color:#0d8156}.badge-warning{background:#fff5da;color:#926100}.badge-info{background:#eaf3ff;color:#1550a3}.badge-primary{background:#e8efff;color:#174db3}.badge-danger{background:#ffeded;color:#b33636}.badge-muted{background:#eef1f5;color:#667085}.filters{display:grid;grid-template-columns:1.2fr 1.2fr 1fr auto;gap:12px;background:white;border:1px solid var(--line);border-radius:16px;padding:16px;margin-bottom:20px}.listing-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.listing-card{background:white;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 8px 25px rgba(30,53,90,.05)}.listing-card h3{margin:0 0 5px}.listing-meta{display:flex;gap:9px;flex-wrap:wrap;color:var(--muted);font-size:.87rem;margin:12px 0}.listing-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding-top:15px;margin-top:15px}.price{font-size:1.25rem;font-weight:900;color:var(--primary)}.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:22px}.detail-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.detail-item{background:#f8fafc;border-radius:12px;padding:13px}.detail-item small{display:block;color:var(--muted);margin-bottom:4px}.timeline{display:flex;flex-direction:column;gap:15px}.timeline-item{position:relative;padding-left:28px}.timeline-item:before{content:"";position:absolute;left:4px;top:5px;width:11px;height:11px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 4px #dfebff}.timeline-item:not(:last-child):after{content:"";position:absolute;left:9px;top:20px;height:calc(100% + 5px);border-left:2px solid #dbe3ef}.timeline-item small{color:var(--muted)}.chat-box{max-height:380px;overflow:auto;background:#f7f9fc;border-radius:14px;padding:14px}.message{max-width:78%;padding:10px 12px;border-radius:13px;background:white;border:1px solid var(--line);margin-bottom:10px}.message.mine{margin-left:auto;background:#eaf2ff;border-color:#c9daf6}.message small{display:block;color:var(--muted);font-size:.73rem;margin-top:5px}.auth-shell,.install-shell{min-height:100vh;display:grid;place-items:center;padding:30px 16px;background:radial-gradient(circle at 10% 10%,rgba(20,87,217,.14),transparent 28%),radial-gradient(circle at 90% 90%,rgba(255,138,31,.13),transparent 30%),var(--bg)}.auth-card,.install-card{width:min(560px,100%);padding:30px}.install-shell{display:flex;flex-direction:column;justify-content:center}.install-card{width:min(720px,100%)}.success-icon{display:grid;place-items:center;width:68px;height:68px;border-radius:50%;background:#e5f8f0;color:var(--success);font-size:2rem;font-weight:900;margin:auto}.text-center{text-align:center}.text-muted{color:var(--muted)}.small{font-size:.84rem}.empty{text-align:center;padding:40px 18px;color:var(--muted)}.profile-chip{display:flex;align-items:center;gap:10px}.avatar{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:#e7efff;color:var(--primary);font-weight:900}.notice-dot{display:inline-grid;place-items:center;min-width:19px;height:19px;border-radius:999px;background:var(--danger);color:white;font-size:.68rem;padding:0 5px}.actions{display:flex;gap:8px;flex-wrap:wrap}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mb-0{margin-bottom:0}.hr{border:0;border-top:1px solid var(--line);margin:20px 0}code{background:#eef2f7;padding:2px 6px;border-radius:5px}.rating{font-size:1.2rem;color:#ff9b21}.kpi-row{display:flex;gap:14px;flex-wrap:wrap}.kpi-pill{background:#f7f9fc;border:1px solid var(--line);padding:10px 12px;border-radius:12px}.admin-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.admin-tabs a{padding:9px 12px;background:white;border:1px solid var(--line);border-radius:10px;color:var(--text);font-weight:700}.admin-tabs a.active{background:var(--primary);color:white;border-color:var(--primary)}
@media(max-width:980px){.hero-grid,.detail-grid,.dashboard-grid{grid-template-columns:1fr}.hero-visual{min-height:350px}.sidebar{position:static;display:flex;overflow:auto}.sidebar a{white-space:nowrap}.stats-grid{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}.listing-grid{grid-template-columns:1fr}.filters{grid-template-columns:1fr 1fr}.filters .btn{grid-column:1/-1}}
@media(max-width:700px){.nav-toggle{display:block}.nav-links{display:none;position:absolute;left:16px;right:16px;top:70px;background:white;border:1px solid var(--line);border-radius:14px;padding:12px;box-shadow:var(--shadow)}.nav-links.open{display:flex;flex-direction:column;align-items:stretch}.hero{padding-top:48px}.hero h1{font-size:2.7rem}.grid-3,.steps,.stats-grid,.form-grid,.detail-list{grid-template-columns:1fr}.filters{grid-template-columns:1fr}.cta{padding:30px;align-items:flex-start;flex-direction:column}.page-head h1{font-size:1.7rem}.card{padding:17px}.container{width:min(100% - 22px,1180px)}}