/* css/style.css */
:root {
    --oxv-bg: #0d0e15;
    --oxv-bg-alt: #161824;
    --oxv-text: #e2e4e9;
    --oxv-text-muted: #a0a4b8;
    --oxv-primary: #D4AF37;
    --oxv-primary-hover: #b5952f;
    --oxv-accent: #800020;
    --oxv-border: rgba(212, 175, 55, 0.15);
    
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--oxv-bg);
    color: var(--oxv-text);
    line-height: 1.6;
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--oxv-primary);
}

/* Header */
.oxv-topbar {
    background-color: rgba(13, 14, 21, 0.95);
    border-bottom: 1px solid var(--oxv-border);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
}

.oxv-topbar-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.oxv-brand-group {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.oxv-logo-abbr {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    color: var(--oxv-bg);
    background: linear-gradient(135deg, var(--oxv-primary) 0%, var(--oxv-primary-hover) 100%);
    width: 55px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.2);
}

.oxv-brand-text {
    display: flex;
    flex-direction: column;
}

.oxv-brand-name {
    font-size: 1.4rem;
    margin: 0;
    line-height: 1.2;
    letter-spacing: 0.5px;
}

.oxv-brand-sub {
    font-size: 0.75rem;
    color: var(--oxv-text-muted);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-top: 0.2rem;
    font-weight: 500;
}

.oxv-badge-group {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.oxv-age-badge {
    border: 2px solid var(--oxv-primary);
    color: var(--oxv-primary);
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: 600;
    font-size: 0.95rem;
}

.oxv-exclusive-badge {
    background: var(--oxv-accent);
    color: #fff;
    padding: 0.5rem 1.25rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    box-shadow: 0 4px 15px rgba(128, 0, 32, 0.4);
}

/* Hero Showcase */
.oxv-hero-showcase {
    position: relative;
    padding: 9rem 2rem 7rem;
    text-align: center;
    background: radial-gradient(circle at center, rgba(30, 33, 48, 0.8) 0%, rgba(13, 14, 21, 1) 100%);
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.oxv-hero-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, rgba(128, 0, 32, 0.15) 0%, rgba(13, 14, 21, 0.9) 100%);
    z-index: 1;
}

.oxv-hero-content {
    position: relative;
    z-index: 2;
    max-width: 1000px;
    margin: 0 auto;
}

.oxv-hero-kicker {
    display: inline-block;
    color: var(--oxv-primary);
    font-size: 0.9rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid rgba(212, 175, 55, 0.5);
    padding-bottom: 0.5rem;
    font-weight: 500;
}

.oxv-hero-title {
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.15;
    text-shadow: 2px 4px 8px rgba(0,0,0,0.6);
}

.oxv-hero-desc {
    font-size: 1.15rem;
    color: var(--oxv-text);
    max-width: 750px;
    margin: 0 auto 5rem;
    font-weight: 300;
    line-height: 1.8;
}

.oxv-hero-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.oxv-hero-card {
    background: rgba(22, 24, 36, 0.75);
    border: 1px solid var(--oxv-border);
    padding: 2.5rem 2rem;
    border-radius: 8px;
    backdrop-filter: blur(10px);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), background 0.3s ease;
}

.oxv-hero-card:hover {
    transform: translateY(-10px);
    background: rgba(30, 33, 48, 0.9);
    border-color: rgba(212, 175, 55, 0.4);
}

.oxv-hc-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: #fff;
}

.oxv-hc-text {
    font-size: 0.95rem;
    color: var(--oxv-text-muted);
    line-height: 1.6;
}

/* Sections */
.oxv-content-block {
    padding: 8rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.oxv-alt-bg {
    background-color: var(--oxv-bg-alt);
    max-width: 100%;
    padding: 8rem 2rem;
}

.oxv-alt-bg .oxv-cards-grid,
.oxv-alt-bg .oxv-block-header {
    max-width: 1200px;
    margin: 0 auto;
}

.oxv-block-header {
    text-align: center;
    margin-bottom: 5rem;
}

.oxv-section-title {
    font-size: 3rem;
    margin-bottom: 1.25rem;
}

.oxv-section-intro {
    color: var(--oxv-text-muted);
    max-width: 650px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.7;
}

.oxv-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.oxv-feature-card {
    background: var(--oxv-bg);
    border: 1px solid var(--oxv-border);
    padding: 3rem 2.5rem;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
    transition: border-color 0.4s ease, box-shadow 0.4s ease, transform 0.4s ease;
}

.oxv-feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: linear-gradient(to bottom, var(--oxv-primary), var(--oxv-accent));
    transition: height 0.5s ease;
}

.oxv-feature-card:hover {
    border-color: rgba(212, 175, 55, 0.4);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
    transform: translateY(-5px);
}

.oxv-feature-card:hover::before {
    height: 100%;
}

.oxv-fc-kicker {
    display: block;
    font-size: 0.85rem;
    color: var(--oxv-accent);
    text-transform: uppercase;
    letter-spacing: 2.5px;
    margin-bottom: 1rem;
    font-weight: 600;
}

.oxv-fc-title {
    font-size: 1.75rem;
    margin-bottom: 1.25rem;
    color: #fff;
}

.oxv-fc-desc {
    font-size: 1rem;
    color: var(--oxv-text-muted);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.oxv-fc-list {
    list-style: none;
}

.oxv-fc-list li {
    font-size: 0.95rem;
    padding-left: 1.75rem;
    position: relative;
    margin-bottom: 1rem;
    color: var(--oxv-text);
}

.oxv-fc-list li::before {
    content: '✦';
    position: absolute;
    left: 0;
    top: 2px;
    color: var(--oxv-primary);
    font-size: 0.9rem;
}

/* Footer */
.oxv-site-footer {
    background-color: #06070a;
    padding: 6rem 2rem 2rem;
    border-top: 1px solid rgba(212, 175, 55, 0.1);
}

.oxv-footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.oxv-footer-top {
    text-align: center;
    margin-bottom: 5rem;
}

.oxv-footer-slogan {
    font-size: 2.5rem;
    color: var(--oxv-primary);
    font-style: italic;
    font-weight: 400;
}

.oxv-footer-columns {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.oxv-fcol-title {
    font-size: 1.3rem;
    margin-bottom: 1.75rem;
    color: #fff;
}

.oxv-fcol-text {
    font-size: 0.95rem;
    color: var(--oxv-text-muted);
    line-height: 1.8;
}

.oxv-contact-list {
    list-style: none;
}

.oxv-contact-list li {
    font-size: 0.95rem;
    color: var(--oxv-text);
    margin-bottom: 1.25rem;
    line-height: 1.5;
}

.oxv-c-label {
    color: var(--oxv-primary);
    font-weight: 600;
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 0.3rem;
}

.oxv-footer-nav {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    margin-bottom: 3rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding: 2rem 0;
}

.oxv-f-link {
    color: var(--oxv-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: color 0.3s ease;
    font-weight: 500;
}

.oxv-f-link:hover {
    color: var(--oxv-primary);
}

.oxv-footer-bottom {
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.3);
}

/* Responsive */
@media (max-width: 1024px) {
    .oxv-hero-title { font-size: 3.5rem; }
    .oxv-hero-grid,
    .oxv-cards-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    .oxv-footer-columns {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .oxv-topbar-inner {
        flex-direction: column;
        gap: 1.5rem;
    }
    .oxv-hero-showcase {
        padding: 6rem 1rem 4rem;
    }
    .oxv-hero-title { font-size: 2.5rem; }
    .oxv-footer-columns {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .oxv-footer-nav {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
    }
    .oxv-section-title { font-size: 2.2rem; }
}