:root {
    --bg-main: #0d0d0d;
    --bg-secondary: #1a1a1a;
    --accent: #e10600;
    --accent-soft: #e1060080;
    --text: #c2c2c2;
    --muted: #7e7e7e;
    --gradient: linear-gradient(135deg, #e10600 0%, #7a0b0b 100%);
    --hero-image: url('');
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', system-ui, -apple-system, sans-serif;
    background: var(--bg-main);
    color: var(--text);
    scroll-behavior: smooth;
}

.glass-nav {
    background: rgba(13, 13, 13, 0.65);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: background 0.4s ease, border 0.4s ease;
}

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

.navbar-brand .brand-logo {
    height: 38px;
    width: auto;
}

.navbar.scrolled {
    background: rgba(13, 13, 13, 0.9);
    border-bottom-color: rgba(225, 6, 0, 0.35);
}

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    color: #fff;
    background: linear-gradient(180deg, rgba(13, 13, 13, 0.7) 0%, rgba(13, 13, 13, 0.9) 50%, rgba(13, 13, 13, 0.95) 100%),
        var(--hero-image) center/cover fixed;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(225, 6, 0, 0.25), transparent 35%),
        radial-gradient(circle at 80% 0%, rgba(225, 6, 0, 0.2), transparent 30%);
    pointer-events: none;
}

.hero .content {
    position: relative;
    z-index: 2;
}

.accent-bar {
    width: 64px;
    height: 4px;
    background: var(--gradient);
    border-radius: 999px;
    margin-bottom: 16px;
}

.btn-red {
    background: var(--gradient);
    color: #fff;
    border: none;
    padding: 12px 22px;
    border-radius: 999px;
    box-shadow: 0 0 24px rgba(225, 6, 0, 0.35);
    transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
}

.btn-red:hover {
    transform: translateY(-2px) scale(1.01);
    box-shadow: 0 0 32px rgba(225, 6, 0, 0.55);
    color: #fff;
    filter: brightness(1.05);
}

.btn-outline-red {
    color: #fff;
    border: 1px solid var(--accent);
    border-radius: 999px;
    padding: 11px 22px;
    transition: all 0.25s ease;
}

.btn-outline-red:hover {
    background: var(--gradient);
    box-shadow: 0 0 24px rgba(225, 6, 0, 0.35);
    color: #fff;
}

section {
    padding: 80px 0;
}

.section-dark {
    background: var(--bg-secondary);
}

.lead {
    color: var(--muted);
}

.feature-card {
    background: linear-gradient(145deg, #121212, #0b0b0b);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 16px;
    padding: 24px;
    height: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(225, 6, 0, 0.18);
    border-color: rgba(225, 6, 0, 0.35);
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: rgba(225, 6, 0, 0.1);
    color: #fff;
    font-size: 22px;
    margin-bottom: 16px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    background: #111;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gallery-item::after {
    content: attr(data-label);
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 40%, rgba(0, 0, 0, 0.65) 100%);
    color: #fff;
    opacity: 0;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 18px;
    letter-spacing: 0.5px;
    transition: opacity 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.06);
}

.gallery-item:hover::after {
    opacity: 1;
}

.product-carousel .carousel-inner img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    background: #0a0a0a;
}
.product-carousel .carousel-indicators [data-bs-target] {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.6);
}
.product-carousel .carousel-indicators .active {
    background-color: var(--accent);
}

.timeline {
    position: relative;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 28px;
}

.timeline-step {
    position: relative;
    padding: 24px;
    border-radius: 14px;
    background: linear-gradient(145deg, #121212, #0f0f0f);
    border: 1px solid rgba(255, 255, 255, 0.06);
    text-align: center;
}

.timeline-step::before {
    content: attr(data-step);
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-main);
    color: #fff;
    border: 1px solid var(--accent);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    font-weight: 600;
    box-shadow: 0 0 18px rgba(225, 6, 0, 0.3);
}

.testimonial-card {
    background: linear-gradient(145deg, #121212, #0b0b0b);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 24px;
    height: 100%;
}

.cta {
    background: radial-gradient(circle at 15% 20%, rgba(225, 6, 0, 0.28), transparent 30%),
        radial-gradient(circle at 80% 20%, rgba(225, 6, 0, 0.2), transparent 32%),
        #0f0f0f;
    border: 1px solid rgba(225, 6, 0, 0.25);
    border-radius: 18px;
    padding: 48px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

footer {
    background: #0a0a0a;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 36px 0;
}

a {
    color: var(--muted);
}

a:hover {
    color: #fff;
}

.badge-soft {
    background: rgba(225, 6, 0, 0.15);
    color: #fff;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 12px;
    letter-spacing: 0.5px;
}

@media (max-width: 767px) {
    .hero {
        background-attachment: scroll;
    }

    section {
        padding: 64px 0;
    }
}