/* ============================================
   ZETRE - Product Page Base Styles
   ============================================ */

/* ---- Page Hero ---- */
.page-hero {
    position: relative;
    background: var(--gradient-hero);
    padding: var(--space-16) 0 var(--space-12);
    overflow: hidden;
}

.page-hero-bg {
    position: absolute;
    inset: 0;
}

.page-hero-shape {
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(52, 211, 153, 0.15) 0%, transparent 70%);
    top: -200px;
    right: -100px;
    animation: float 10s ease-in-out infinite;
}

.page-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.page-hero-content h1 {
    color: var(--white);
    margin-bottom: var(--space-4);
}

.page-hero-content p {
    color: rgba(255, 255, 255, 0.75);
    max-width: 600px;
    margin: 0 auto;
}

.hero-wave {
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    z-index: 2;
}

.hero-wave svg {
    display: block;
    width: 100%;
}

/* ---- Product Filter ---- */
.product-filter-section {
    background: var(--white);
}

.product-filter {
    display: flex;
    gap: var(--space-2);
    overflow-x: auto;
    padding-bottom: var(--space-2);
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.product-filter::-webkit-scrollbar {
    display: none;
}

.filter-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: var(--gray-50);
    border: 2px solid var(--gray-100);
    border-radius: var(--radius-full);
    color: var(--gray-600);
    font-weight: 600;
    font-size: var(--text-sm);
    white-space: nowrap;
    transition: all var(--transition-base);
    cursor: pointer;
}

.filter-btn:hover {
    border-color: var(--primary-300);
    color: var(--primary-700);
    background: var(--primary-50);
}

.filter-btn.active {
    background: var(--gradient-primary);
    border-color: var(--primary-500);
    color: var(--white);
    box-shadow: var(--shadow-green);
}

.filter-btn i {
    font-size: var(--text-base);
}

/* ---- New Launch Banner (Zetre Gold) ---- */
.new-launch-section {
    padding: var(--space-8) 0 var(--space-6);
}

.new-launch-card {
    background: linear-gradient(135deg, #1E3A2B 0%, #064E3B 50%, #022C22 100%);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    position: relative;
    overflow: hidden;
    color: var(--white);
    border: 2px solid #F59E0B;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25), 0 0 30px rgba(245, 158, 11, 0.2);
}

.new-launch-card::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.25) 0%, transparent 70%);
    pointer-events: none;
}

.new-launch-badge-floating {
    position: absolute;
    top: var(--space-4);
    right: var(--space-6);
    background: linear-gradient(135deg, #F59E0B, #D97706);
    color: var(--white);
    padding: var(--space-2) var(--space-5);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 800;
    letter-spacing: 0.1em;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.new-launch-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    align-items: center;
}

.new-launch-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: var(--space-6);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.new-launch-icon-box {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #F59E0B, #B45309);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 54px;
    color: var(--white);
    box-shadow: 0 0 30px rgba(245, 158, 11, 0.6);
    margin-bottom: var(--space-3);
}

.new-launch-tag {
    font-size: var(--text-xs);
    letter-spacing: 0.15em;
    color: #FDE68A;
    font-weight: 700;
}

.new-launch-header h2 {
    color: var(--white);
    font-size: var(--text-3xl);
    margin-bottom: var(--space-1);
}

.gold-text {
    background: linear-gradient(135deg, #FDE68A, #F59E0B);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.new-launch-tagline {
    color: #A7F3D0;
    font-size: var(--text-base);
    font-weight: 600;
    margin-bottom: var(--space-4);
}

.tag-gold {
    background: rgba(245, 158, 11, 0.2);
    color: #FDE68A;
    border: 1px solid rgba(245, 158, 11, 0.4);
    margin-bottom: var(--space-3);
    display: inline-flex;
}

.new-launch-comp-box {
    background: rgba(0, 0, 0, 0.25);
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: var(--space-4);
}

.new-launch-comp-box h4 {
    font-size: var(--text-xs);
    color: #FDE68A;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-3);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.comp-tags-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.comp-chip {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 4px 10px;
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    color: var(--gray-200);
}

.new-launch-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.benefit-pill {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    color: #A7F3D0;
    background: rgba(16, 185, 129, 0.15);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-full);
}

/* ---- Vertical Product Grid ---- */
.product-listing {
    background: var(--gradient-light);
}

.product-grid-vertical {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

.product-card-vertical {
    background: var(--white);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    border: 1px solid var(--gray-100);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.product-card-vertical.hidden {
    display: none;
}

.product-card-vertical:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-300);
}

.card-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.card-image-bg {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 64px;
    transition: transform var(--transition-slow);
}

.product-card-vertical:hover .card-image-bg {
    transform: scale(1.08);
}

.product-badge {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    padding: var(--space-1) var(--space-3);
    background: var(--primary-600);
    color: var(--white);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.03em;
}

.card-content {
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    flex: 1;
}

.card-title {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-top: var(--space-2);
    margin-bottom: var(--space-1);
}

.card-composition {
    font-size: var(--text-xs);
    color: var(--primary-700);
    font-weight: 700;
    background: var(--primary-50);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary-500);
    margin-bottom: var(--space-3);
    line-height: 1.5;
}

.card-description {
    font-size: var(--text-sm);
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--space-4);
    flex: 1;
}

.card-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: auto;
    padding-top: var(--space-3);
    border-top: 1px dashed var(--gray-200);
}

.feature-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--text-xs);
    color: var(--gray-600);
    background: var(--gray-50);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    border: 1px solid var(--gray-200);
}

.feature-chip i {
    color: var(--primary-600);
}