:root {
    --bg: #0b0b10;
    --card: rgba(255,255,255,.06);
    --card2: rgba(255,255,255,.10);
    --text: rgba(255,255,255,.92);
    --muted: rgba(255,255,255,.70);
    --line: rgba(255,255,255,.12);
    --accent: #ffcc66;
    --accent2: #ff7a59;
    --radius: 18px;
    --shadow: 0 18px 50px rgba(0,0,0,.35);
    --maxw: 1120px;
}

* {
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

body {
    margin: 0;
    font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Tahoma, Arial;
    background: radial-gradient(1000px 600px at 60% -20%, rgba(255,204,102,.15), transparent 60%), radial-gradient(900px 650px at 20% 0%, rgba(255,122,89,.12), transparent 55%), var(--bg);
    color: var(--text);
    line-height: 1.8;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    width: min(var(--maxw), calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(14px);
    background: rgba(10,10,14,.65);
    border-bottom: 1px solid var(--line);
}

.header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    gap: 16px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-logo {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    box-shadow: 0 10px 25px rgba(255,122,89,.25);
}

.brand-title {
    font-weight: 800;
    letter-spacing: .2px;
}

.nav {
    display: flex;
    gap: 14px;
    align-items: center;
}

.nav-link {
    padding: 8px 10px;
    border-radius: 12px;
    color: var(--muted);
    transition: .2s ease;
}

    .nav-link:hover {
        background: rgba(255,255,255,.06);
        color: var(--text);
    }

    .nav-link.is-active {
        background: rgba(255,255,255,.09);
        color: var(--text);
    }

.header-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.icon-btn {
    width: 36px;
    height: 36px;
    border-radius: 12px;
    border: 1px solid var(--line);
    background: rgba(255,255,255,.04);
    color: var(--text);
    cursor: pointer;
}

    .icon-btn:hover {
        background: rgba(255,255,255,.08);
    }

.burger {
    display: none;
    width: 40px;
    height: 40px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: rgba(255,255,255,.04);
    color: var(--text);
    cursor: pointer;
}

.mobile-nav {
    display: none;
    padding: 8px 0 14px;
    border-top: 1px solid var(--line);
}

    .mobile-nav .nav-link {
        display: block;
        margin: 6px 0;
    }

.hero {
    padding: 46px 0 10px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 26px;
    align-items: center;
}

.hero-title {
    margin: 0 0 10px;
    font-size: clamp(30px, 3.4vw, 44px);
    font-weight: 900;
}

.hero-desc {
    margin: 0 0 16px;
    color: var(--muted);
}

.hero-cta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 11px 16px;
    border-radius: 14px;
    border: 1px solid var(--line);
    cursor: pointer;
    transition: .2s ease;
    font-weight: 800;
}

.btn-primary {
    background: linear-gradient(135deg, rgba(255,204,102,.95), rgba(255,122,89,.95));
    border-color: transparent;
    color: #111;
}

    .btn-primary:hover {
        filter: brightness(1.03);
        transform: translateY(-1px);
    }

.btn-ghost {
    background: rgba(255,255,255,.05);
    color: var(--text);
}

    .btn-ghost:hover {
        background: rgba(255,255,255,.09);
    }

.hero-badges {
    display: flex;
    gap: 10px;
    margin-top: 16px;
    flex-wrap: wrap;
}

.badge {
    border: 1px solid var(--line);
    background: rgba(255,255,255,.04);
    border-radius: 999px;
    padding: 6px 12px;
    color: var(--muted);
    font-size: 13px;
}

.hero-media .media-card {
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: rgba(255,255,255,.04);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.media-thumb {
    height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
    color: var(--muted);
}

.media-caption {
    padding: 12px 14px;
    border-top: 1px solid var(--line);
    color: var(--muted);
}

.hero-divider {
    height: 1px;
    margin-top: 36px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.18), transparent);
}

.section {
    padding: 34px 0;
}

.section-dark {
    background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.00));
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.section-head h2 {
    margin: 0;
    font-size: 24px;
}

.section-head p {
    margin: 6px 0 0;
    color: var(--muted);
}

.cards-grid {
    margin-top: 18px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.feature-card {
    position: relative;
    border: 1px solid var(--line);
    background: rgba(255,255,255,.04);
    border-radius: var(--radius);
    overflow: hidden;
    padding: 16px;
    min-height: 120px;
    transition: .2s ease;
}

    .feature-card:hover {
        transform: translateY(-2px);
        background: rgba(255,255,255,.06);
    }

.pin {
    position: absolute;
    top: 14px;
    left: 14px;
    width: 10px;
    height: 10px;
    border-radius: 999px;
    background: var(--accent);
    box-shadow: 0 0 0 6px rgba(255,204,102,.15);
}

.frame h3 {
    margin: 0 0 6px;
    font-size: 18px;
}

.frame p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

.stats-grid {
    margin-top: 18px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.stat {
    border: 1px solid var(--line);
    background: rgba(255,255,255,.04);
    border-radius: var(--radius);
    padding: 16px;
}

.stat-label {
    color: var(--muted);
    font-weight: 700;
}

.stat-value {
    font-size: 28px;
    font-weight: 900;
    margin-top: 8px;
}

.stat-hint {
    color: rgba(255,255,255,.55);
    font-size: 13px;
    margin-top: 4px;
}

.rating-row {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-top: 8px;
}

.rating-score {
    font-size: 28px;
    font-weight: 900;
}

.stars {
    letter-spacing: 2px;
    color: var(--accent);
}

.long-text {
    margin-top: 16px;
    border: 1px dashed rgba(255,255,255,.18);
    border-radius: var(--radius);
    padding: 14px 16px;
    color: var(--muted);
}

.carousel, .reviews {
    margin-top: 18px;
    display: flex;
    gap: 12px;
    align-items: center;
}

.car-btn {
    width: 44px;
    height: 44px;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: rgba(255,255,255,.04);
    color: var(--text);
    cursor: pointer;
}

    .car-btn:hover {
        background: rgba(255,255,255,.08);
    }

.car-viewport {
    overflow: hidden;
    flex: 1;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: rgba(255,255,255,.03);
}

.car-track {
    display: flex;
    transition: transform .35s ease;
    will-change: transform;
}

.car-item {
    min-width: 320px;
    height: 220px; /* ارتفاع ثابت برای اسلاید */
    padding: 0; /* ❌ قبلاً 26px بود */
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden; /* مهم */
}
    .car-item img {
        width: 100%;
        height: 100%;
        object-fit: contain; /* کل عکس دیده بشه */
        object-position: center;
        display: block;
    }


.video-frame {
    margin-top: 18px;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: rgba(255,255,255,.04);
    overflow: hidden;
}

.video-placeholder {
    height: 340px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--muted);
}

.review {
    min-width: 380px;
    display: flex;
    gap: 12px;
    padding: 16px;
    border-left: 1px solid rgba(255,255,255,.08);
}

.review-avatar {
    width: 46px;
    height: 46px;
    border-radius: 16px;
    background: rgba(255,255,255,.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
}

.review-name {
    font-weight: 900;
}

.review-stars {
    color: var(--accent);
    letter-spacing: 2px;
}

.review-text {
    margin: 6px 0 0;
    color: var(--muted);
}

.site-footer {
    padding: 28px 0 18px;
    border-top: 1px solid var(--line);
    background: rgba(0,0,0,.22);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 14px;
}

.footer-title {
    font-weight: 900;
    margin-bottom: 10px;
}

.footer-social {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.social, .store {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: rgba(255,255,255,.04);
    color: var(--muted);
}

    .social:hover, .store:hover {
        background: rgba(255,255,255,.08);
        color: var(--text);
    }

.stores {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 6px;
    color: var(--muted);
}

    .footer-links a:hover {
        color: var(--text);
    }

.footer-bottom {
    margin-top: 12px;
    color: rgba(255,255,255,.55);
}

/* جلوگیری از بهم خوردن سایز باکس */
.media-thumb {
    width: 100%; /* همون ارتفاع باکس */
    overflow: hidden;
    background: rgba(255,255,255,.04); /* اگر کناره‌ها خالی شد، قشنگ باشه */
}

    /* کنترل کامل عکس داخل باکس */
    .media-thumb img {
        width: 100%;
        height: 100%;
        display: block;
        object-fit: contain; /* ✅ کل عکس دیده میشه، کراپ نمی‌شه */
        object-position: center;
    }



@media (max-width: 980px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }

    .cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .nav {
        display: none;
    }

    .burger {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .mobile-nav {
        display: block;
    }

    .cards-grid {
        grid-template-columns: 1fr;
    }

    .car-item {
        min-width: 260px;
    }

    .review {
        min-width: 300px;
    }
}