/* VehicleInfo – Premium automotive theme */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --navy: #0f1c33;
    --navy-mid: #1a2b4a;
    --blue: #2563eb;
    --blue-dark: #1d4ed8;
    --blue-soft: #dbeafe;
    --blue-glow: rgba(37, 99, 235, 0.12);
    --gray: #475569;
    --gray-light: #64748b;
    --muted: #94a3b8;
    --border: #e2e8f0;
    --border-soft: #f1f5f9;
    --bg: #ffffff;
    --bg-alt: #f8fafc;
    --bg-card: #ffffff;
    --success: #059669;
    --success-bg: #d1fae5;
    --warning: #d97706;
    --warning-bg: #fef3c7;
    --danger: #dc2626;
    --danger-bg: #fee2e2;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 1px 2px rgba(15,28,51,0.04), 0 4px 16px rgba(15,28,51,0.06);
    --shadow-lg: 0 8px 30px rgba(15,28,51,0.1);
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    font-size: 15.5px;
    line-height: 1.65;
    color: var(--navy);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
}

a { color: var(--blue); text-decoration: none; transition: color .15s; }
a:hover { color: var(--blue-dark); }
img { max-width: 100%; height: auto; }

.container { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header {
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--navy);
    letter-spacing: -0.3px;
}
.logo img { height: 34px; width: auto; }
.logo span { color: var(--blue); }

.nav { display: flex; align-items: center; gap: 26px; }
.nav a {
    color: var(--navy-mid);
    font-weight: 500;
    font-size: 0.92rem;
}
.nav a:hover, .nav a.active { color: var(--blue); }
.nav-cta {
    background: var(--blue) !important;
    color: #fff !important;
    padding: 9px 18px;
    border-radius: 999px;
    font-weight: 600 !important;
    box-shadow: 0 2px 8px rgba(37,99,235,0.25);
}
.nav-cta:hover { background: var(--blue-dark) !important; color: #fff !important; }

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.35rem;
    color: var(--navy);
    cursor: pointer;
}

/* Hero */
.hero {
    padding: 64px 0 52px;
    background:
        radial-gradient(ellipse 80% 60% at 50% -20%, var(--blue-glow), transparent),
        var(--bg-alt);
    border-bottom: 1px solid var(--border);
}
.hero h1 {
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.5px;
    color: var(--navy);
    margin-bottom: 14px;
}
.hero p {
    font-size: 1.08rem;
    color: var(--gray);
    max-width: 540px;
    margin-bottom: 28px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: inherit;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    transition: all .18s;
    text-decoration: none;
}
.btn:active { transform: scale(0.98); }
.btn-primary {
    background: var(--blue);
    color: #fff;
    box-shadow: 0 2px 10px rgba(37,99,235,0.28);
}
.btn-primary:hover { background: var(--blue-dark); color: #fff; }
.btn-outline {
    background: #fff;
    color: var(--navy);
    border: 1.5px solid var(--border);
}
.btn-outline:hover { border-color: var(--blue); color: var(--blue); }
.btn-telegram {
    background: #0088cc;
    color: #fff;
}
.btn-telegram:hover { background: #006699; color: #fff; }
.btn-sm { padding: 9px 16px; font-size: 0.875rem; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

/* Page header */
.page-header {
    padding: 44px 0 32px;
    background:
        radial-gradient(ellipse 70% 50% at 50% 0%, var(--blue-glow), transparent),
        var(--bg-alt);
    border-bottom: 1px solid var(--border);
}
.page-header h1 {
    font-size: 1.85rem;
    font-weight: 800;
    letter-spacing: -0.4px;
    margin-bottom: 8px;
}
.page-header p { color: var(--gray); max-width: 520px; }

/* Search card */
.search-section { padding: 40px 0 56px; }
.search-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    padding: 32px 28px;
    max-width: 480px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}
.search-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blue), #60a5fa);
}
.search-card h2 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 6px;
}
.search-card .subtitle {
    color: var(--muted);
    font-size: 0.88rem;
    margin-bottom: 22px;
    letter-spacing: 1px;
}

.input-group { margin-bottom: 16px; }
.input-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--gray-light);
    margin-bottom: 8px;
}
.input-group input {
    width: 100%;
    padding: 15px 18px;
    font-size: 1.15rem;
    font-weight: 600;
    font-family: inherit;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--navy);
    background: var(--bg-alt);
    transition: border-color .15s, box-shadow .15s, background .15s;
}
.input-group input:focus {
    outline: none;
    border-color: var(--blue);
    background: #fff;
    box-shadow: 0 0 0 4px var(--blue-glow);
}
.input-group input::placeholder {
    color: var(--muted);
    font-weight: 400;
    letter-spacing: normal;
    text-transform: none;
    font-size: 0.95rem;
}

/* Results */
.results-area { display: none; margin-top: 36px; }
.results-area.visible { display: block; animation: fadeUp .35s ease; }

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.result-panel {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding: 28px;
}

.result-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-soft);
}
.reg-no {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--navy);
}
.reg-sub {
    color: var(--gray-light);
    font-size: 0.95rem;
    margin-top: 4px;
}

.section-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--muted);
    margin: 22px 0 12px;
}

.result-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
}

.info-card {
    background: var(--bg-alt);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    transition: border-color .15s, box-shadow .15s;
}
.info-card:hover {
    border-color: var(--blue-soft);
    box-shadow: 0 2px 8px var(--blue-glow);
}
.info-card .label {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--muted);
    margin-bottom: 5px;
}
.info-card .label i { margin-right: 4px; opacity: 0.7; }
.info-card .value {
    font-size: 0.98rem;
    font-weight: 600;
    color: var(--navy);
    word-break: break-word;
}

.badge {
    display: inline-block;
    padding: 5px 12px;
    font-size: 0.72rem;
    font-weight: 700;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}
.badge-success { background: var(--success-bg); color: var(--success); }
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-danger  { background: var(--danger-bg);  color: var(--danger); }
.badge-info    { background: var(--blue-soft);  color: var(--blue); }

/* Challan */
.summary-box {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 20px;
    border-radius: var(--radius);
    margin-bottom: 20px;
}
.summary-box.pending {
    background: var(--warning-bg);
    border: 1px solid #fcd34d;
}
.summary-box.clear {
    background: var(--success-bg);
    border: 1px solid #6ee7b7;
    color: var(--success);
    font-weight: 600;
}
.summary-num {
    font-size: 2rem;
    font-weight: 800;
    color: var(--warning);
    line-height: 1;
}
.summary-text { color: var(--navy); font-size: 0.95rem; }

.challan-list { display: flex; flex-direction: column; gap: 12px; }
.challan-item {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 16px 18px;
    border-left: 3px solid var(--border);
}
.challan-item.pending { border-left-color: var(--warning); }
.challan-item.paid { border-left-color: var(--success); opacity: 0.9; }
.challan-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}
.challan-amt { font-weight: 700; font-size: 1.05rem; color: var(--navy); }
.challan-offence {
    font-size: 0.92rem;
    color: var(--navy-mid);
    margin-bottom: 10px;
    line-height: 1.5;
}
.challan-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    font-size: 0.84rem;
    color: var(--gray-light);
}
.challan-meta i { margin-right: 4px; }
.empty-note { color: var(--gray-light); margin-top: 8px; }

.result-cta {
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--border-soft);
    text-align: center;
}

/* Loading */
.loading-state {
    text-align: center;
    padding: 48px 20px;
    display: none;
}
.loading-state.visible { display: block; }
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top-color: var(--blue);
    border-radius: 50%;
    animation: spin .65s linear infinite;
    margin: 0 auto 14px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Messages */
.message-box {
    text-align: center;
    padding: 28px 24px;
    background: var(--bg-alt);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    max-width: 420px;
    margin: 28px auto 0;
}
.message-box.error { border-color: #fca5a5; background: #fef2f2; }
.message-box.limit {
    border-color: #fcd34d;
    background: linear-gradient(180deg, #fffbeb, #fef3c7);
}
.limit-icon {
    font-size: 1.8rem;
    color: var(--warning);
    margin-bottom: 10px;
}
.message-box h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
}
.message-box p {
    color: var(--gray);
    font-size: 0.92rem;
    margin-bottom: 18px;
}
.hidden { display: none !important; }

/* Features */
.features { padding: 56px 0; }
.features h2 {
    text-align: center;
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 8px;
}
.features .lead {
    text-align: center;
    color: var(--gray);
    margin-bottom: 36px;
}
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}
.feature-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 26px;
    transition: box-shadow .2s, border-color .2s;
}
.feature-card:hover {
    box-shadow: var(--shadow);
    border-color: var(--blue-soft);
}
.feature-card i {
    font-size: 1.5rem;
    color: var(--blue);
    margin-bottom: 14px;
}
.feature-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.feature-card p { font-size: 0.9rem; color: var(--gray); }

/* Content pages */
.content { padding: 40px 0 60px; }
.content h2 { font-size: 1.25rem; margin: 28px 0 12px; }
.content h3 { font-size: 1.05rem; margin: 22px 0 10px; }
.content p, .content li { color: var(--gray); margin-bottom: 12px; }
.content ul, .content ol { padding-left: 22px; margin-bottom: 16px; }

/* FAQ */
.faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
    overflow: hidden;
}
.faq-question {
    width: 100%;
    text-align: left;
    background: var(--bg);
    border: none;
    padding: 16px 18px;
    font-size: 0.98rem;
    font-weight: 600;
    font-family: inherit;
    color: var(--navy);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.faq-question:hover { background: var(--bg-alt); }
.faq-answer { padding: 0 18px 16px; color: var(--gray); display: none; }
.faq-item.open .faq-answer { display: block; }
.faq-item.open .faq-question i { transform: rotate(180deg); }

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 28, 51, 0.55);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 200;
    padding: 20px;
}
.modal-overlay.visible { display: flex; }
.modal {
    background: var(--bg);
    border-radius: 16px;
    max-width: 380px;
    width: 100%;
    padding: 32px 28px;
    box-shadow: 0 24px 48px rgba(0,0,0,0.18);
    text-align: center;
    animation: fadeUp .25s ease;
}
.modal h3 { font-size: 1.25rem; margin-bottom: 10px; }
.modal p { color: var(--gray); font-size: 0.92rem; margin-bottom: 22px; }
.modal-actions { display: flex; flex-direction: column; gap: 10px; }

/* Footer */
.site-footer {
    background: var(--navy);
    color: #94a3b8;
    padding: 52px 0 28px;
    margin-top: 48px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 32px;
    margin-bottom: 36px;
}
.footer-brand {
    font-size: 1.2rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 10px;
}
.footer-brand span { color: #60a5fa; }
.footer-col h4 {
    color: #fff;
    font-size: 0.8rem;
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: 0.6px;
}
.footer-col a {
    display: block;
    color: #94a3b8;
    font-size: 0.9rem;
    margin-bottom: 8px;
}
.footer-col a:hover { color: #fff; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 20px;
    font-size: 0.82rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--navy);
    color: #fff;
    padding: 13px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    transform: translateY(12px);
    transition: opacity .25s, transform .25s;
    z-index: 300;
    max-width: 300px;
}
.toast.visible { opacity: 1; transform: translateY(0); }

.text-center { text-align: center; }
.mt-20 { margin-top: 20px; }
.mt-30 { margin-top: 30px; }

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

.owner-name {
    margin-top: 10px;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--blue);
}
.owner-name i {
    margin-right: 6px;
    opacity: 0.85;
}