/* ============================================
   PREMIUM AD SECTION
   ============================================ */
.ad-section.premium {
    padding: 4rem 0;
    background: linear-gradient(135deg, rgba(var(--button-bg-rgb), 0.05), rgba(var(--button-hover-rgb), 0.05));
}

.premium-ad-container {
    position: relative;
    background: linear-gradient(135deg, var(--button-bg), var(--button-hover));
    border-radius: 30px;
    overflow: hidden;
    min-height: 400px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
}

.ad-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.ad-content-wrapper {
    position: relative;
    z-index: 2;
    padding: 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 400px;
}

.ad-text-content {
    flex: 1;
    max-width: 600px;
}

.ad-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.ad-headline {
    font-size: clamp(2rem, 4vw, 3rem);
    color: white;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.ad-description {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.ad-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.ad-primary-btn,
.ad-secondary-btn {
    padding: 0.875rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.ad-primary-btn {
    background: white;
    color: var(--button-bg);
}

.ad-primary-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.ad-secondary-btn {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
}

.ad-secondary-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
}

.ad-visual-content {
    position: relative;
    width: 400px;
    height: 400px;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.floating-card.card-1 {
    width: 200px;
    height: 150px;
    top: 50px;
    left: 50px;
    animation: float-1 6s ease-in-out infinite;
}

.floating-card.card-2 {
    width: 150px;
    height: 200px;
    top: 100px;
    right: 50px;
    animation: float-2 8s ease-in-out infinite;
}

.floating-card.card-3 {
    width: 180px;
    height: 120px;
    bottom: 50px;
    left: 100px;
    animation: float-3 7s ease-in-out infinite;
}