/* ─── Homepage Styles (Modern Gold-Red Oriental Theme) ─────────────────────── */

/* ─── Hero Section ───────────────────────────────────────────────────────────── */
.home-hero {
    background: var(--gradient-hero);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl) var(--space-xl);
    position: relative;
    overflow: hidden;
    color: #ffffff;
    box-shadow: var(--shadow-primary);
    border: 2px solid var(--color-accent);
}

.home-hero__glow {
    position: absolute;
    top: -50%;
    left: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255,179,0,0.2) 0%, transparent 60%);
    pointer-events: none;
    z-index: 1;
}

.badge-hero {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-accent);
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.5px;
}

.hero-title {
    font-size: 2.8rem;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    letter-spacing: -1px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.hero-title .highlight {
    color: var(--color-accent);
    background: linear-gradient(135deg, #fff3e0 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

/* Hero action buttons */
.btn-gold {
    background: var(--gradient-gold);
    color: var(--color-dark-surface);
    font-weight: var(--font-weight-bold);
    border: 1px solid var(--color-accent);
    padding: 12px 28px;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition-base);
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
    background: linear-gradient(135deg, var(--color-accent) 0%, #ffa000 100%);
    color: var(--color-dark-surface);
}

.btn-outline-white {
    background: transparent;
    color: #ffffff;
    font-weight: var(--font-weight-bold);
    border: 2px solid rgba(255, 255, 255, 0.4);
    padding: 11px 26px;
    border-radius: var(--radius-md);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition-base);
}

.btn-outline-white:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: #ffffff;
    color: #ffffff;
    transform: translateY(-2px);
}

/* Hero VIP card sidebar */
.hero-card {
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    border: 2px solid var(--color-accent);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.hero-card__header {
    background: var(--gradient-primary);
    padding: 10px 15px;
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    letter-spacing: 0.5px;
}

.hero-card__body {
    padding: 24px;
}

.gold-coins {
    font-size: 24px;
    margin-bottom: 8px;
}

.gold-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--color-accent);
    letter-spacing: 2px;
    text-shadow: 0 0 15px rgba(255,179,0,0.5);
    margin-bottom: 4px;
}

/* ─── Giờ Vàng Box ───────────────────────────────────────────────────────────── */
.giovang-box {
    background: linear-gradient(135deg, var(--color-dark-surface) 0%, #1e293b 100%);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-accent);
    box-shadow: var(--shadow-md);
}

.giovang-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 179, 0, 0.15);
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-accent);
    flex-shrink: 0;
    border: 1px solid rgba(255,179,0,0.3);
}

.giovang-icon i {
    width: 22px;
    height: 22px;
}

.giovang-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
}

.giovang-desc {
    font-size: var(--font-size-sm);
}

.btn-gold-pulse {
    background: var(--gradient-gold);
    color: var(--color-dark-surface);
    font-weight: var(--font-weight-bold);
    border: none;
    border-radius: var(--radius-pill);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 0 0 0 rgba(255,179,0,0.6);
    animation: pulseButton 2s infinite;
    text-decoration: none;
    transition: all var(--transition-base);
}

.btn-gold-pulse:hover {
    transform: scale(1.03);
    color: var(--color-dark-surface);
}

@keyframes pulseButton {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 179, 0, 0.7);
    }
    70% {
        transform: scale(1.02);
        box-shadow: 0 0 0 10px rgba(255, 179, 0, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 179, 0, 0);
    }
}

/* ─── Grid Section ───────────────────────────────────────────────────────────── */
.section-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-primary-dark);
    margin-bottom: 6px;
    position: relative;
    display: inline-block;
    padding-bottom: 8px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 25%;
    right: 25%;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
    border-radius: var(--radius-pill);
}

.section-subtitle {
    font-size: var(--font-size-md);
    color: var(--color-text-secondary);
}

/* ─── VIP Predictions Cards ─────────────────────────────────────────────────── */
.vip-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 18px 20px;
    text-decoration: none;
    color: var(--color-text);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    height: 100%;
    transition: all var(--transition-base);
}

/* Shine Sweep effect */
.vip-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -75%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.4) 100%);
    transform: skewX(-25deg);
    z-index: 1;
}

.vip-card:hover::before {
    animation: shine 0.75s;
}

.vip-card__badge {
    position: absolute;
    top: 0;
    right: 15px;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm) !important;
    padding: 2px 8px !important;
    font-size: 9px !important;
}

.vip-card__icon {
    width: 44px;
    height: 44px;
    background-color: var(--color-primary-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    z-index: 2;
}

.vip-card__icon i {
    width: 22px;
    height: 22px;
}

.vip-card__content {
    flex: 1;
    z-index: 2;
}

.vip-card__title {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    margin: 0 0 4px 0;
    line-height: var(--line-height-tight);
}

.vip-card__desc {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    margin: 0;
    line-height: 1.4;
}

.vip-card__arrow {
    color: var(--color-text-muted);
    transition: all var(--transition-base);
    z-index: 2;
}

/* Hover lift */
.vip-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent);
    box-shadow: var(--shadow-primary);
    color: var(--color-text);
}

.vip-card:hover .vip-card__title {
    color: var(--color-primary);
}

.vip-card:hover .vip-card__arrow {
    transform: translateX(4px);
    color: var(--color-primary);
}

/* ─── Features Block ─────────────────────────────────────────────────────────── */
.feature-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    justify-content: center;
}

.seo-article {
    border-top: 3px solid var(--color-primary) !important;
}

/* Responsive adjustments */
@media (max-width: 991px) {
    .hero-title {
        font-size: 2.1rem;
    }

    .home-hero {
        padding: var(--space-xl) var(--space-md);
    }
}