/* ============================================
   ข้าวหอมเจ๊แดง - Reusable Components
   Buttons, Cards, Dropdowns, Badges
   ============================================ */

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.15));
    opacity: 0;
    transition: var(--transition-fast);
}

.btn:hover::after {
    opacity: 1;
}

.btn-primary {
    background: var(--gradient-warm);
    color: var(--white);
    box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(212, 136, 42, 0.35);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.7);
    transform: translateY(-2px);
}

.btn-white {
    background: var(--white);
    color: var(--primary-700);
    box-shadow: var(--shadow-lg);
}

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-facebook {
    background: #1877F2;
    color: var(--white);
    box-shadow: 0 4px 20px rgba(24, 119, 242, 0.3);
}

.btn-facebook:hover {
    background: #1565d8;
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(24, 119, 242, 0.4);
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.0625rem;
}

/* --- Order Dropdown System --- */
.nav-cta-wrapper,
.dropdown-wrapper {
    position: relative;
    display: inline-flex;
}

.dropdown-wrapper-sm {
    display: inline-flex;
}

.order-dropdown-btn {
    cursor: pointer;
}

.dropdown-arrow {
    transition: transform var(--transition-base);
    flex-shrink: 0;
}

.order-dropdown-btn.active .dropdown-arrow {
    transform: rotate(180deg);
}

.order-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    min-width: 200px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-2xl);
    border: 1px solid var(--gray-100);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 1000;
}

.order-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.order-dropdown::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 12px;
    height: 12px;
    background: var(--white);
    border-top: 1px solid var(--gray-100);
    border-left: 1px solid var(--gray-100);
}

.order-dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--gray-800);
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.order-dropdown-item:hover {
    background: var(--gray-50);
    transform: translateX(4px);
}

.order-dropdown-item svg {
    flex-shrink: 0;
}

/* Card-specific dropdown (opens upward) */
.order-dropdown-card {
    top: auto;
    bottom: calc(100% + 8px);
    min-width: 180px;
}

.order-dropdown-card::before {
    top: auto;
    bottom: -6px;
    border-top: none;
    border-left: none;
    border-bottom: 1px solid var(--gray-100);
    border-right: 1px solid var(--gray-100);
}

.order-dropdown-card .order-dropdown-item {
    padding: 10px 14px;
    font-size: 0.875rem;
    gap: 10px;
}

/* Hero dropdown dark variant */
.order-dropdown-hero {
    background: rgba(30, 30, 30, 0.95);
    border-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
}

.order-dropdown-hero::before {
    background: rgba(30, 30, 30, 0.95);
    border-color: rgba(255, 255, 255, 0.1);
}

.order-dropdown-hero .order-dropdown-item {
    color: rgba(255, 255, 255, 0.9);
}

.order-dropdown-hero .order-dropdown-item:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* --- Product Card --- */
.product-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-100);
    box-shadow: var(--shadow-card);
    transition: all var(--transition-base);
    position: relative;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-200);
}

.product-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 2;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.product-badge.best-seller {
    background: linear-gradient(135deg, #ef4444, #f97316);
    color: var(--white);
}

.product-badge.new {
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    color: var(--white);
}

.product-badge.popular {
    background: var(--gradient-green);
    color: var(--white);
}

.product-image {
    position: relative;
    height: 260px;
    overflow: hidden;
    background: var(--gray-50);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.product-image-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-base);
}

.product-image-overlay span {
    padding: 10px 24px;
    background: var(--white);
    color: var(--gray-800);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    transform: translateY(10px);
    transition: var(--transition-base);
}

.product-card:hover .product-image-overlay {
    opacity: 1;
}

.product-card:hover .product-image-overlay span {
    transform: translateY(0);
}

.product-info {
    padding: 24px;
}

.product-category {
    display: inline-block;
    padding: 4px 12px;
    background: var(--primary-50);
    color: var(--primary-600);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: 8px;
}

.product-name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--gray-900);
}

.product-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

.product-specs {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.spec-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8125rem;
    color: var(--gray-600);
}

.spec-icon {
    font-size: 1rem;
}

.product-pricing {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 20px;
    border-top: 1px solid var(--gray-100);
}

.price-tag {
    display: flex;
    flex-direction: column;
}

.price-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.price-value {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-600);
}

/* --- Feature Card --- */
.feature-card {
    text-align: center;
    padding: 40px 28px;
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-200);
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    background: var(--primary-50);
    border-radius: var(--radius-lg);
    margin-bottom: 20px;
    font-size: 2rem;
    transition: var(--transition-base);
}

.feature-card:hover .feature-icon {
    background: var(--gradient-warm);
    transform: scale(1.1) rotate(5deg);
}

.feature-card h3 {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--gray-900);
}

.feature-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* --- Testimonial Card --- */
.testimonial-card {
    padding: 32px;
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
    box-shadow: var(--shadow-card);
    transition: all var(--transition-base);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.testimonial-stars {
    font-size: 0.875rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    background: var(--gradient-warm);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
}

.testimonial-author strong {
    display: block;
    font-size: 0.9375rem;
    color: var(--gray-800);
}

.testimonial-author span {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* --- Contact Card --- */
.contact-card {
    text-align: center;
    padding: 36px 24px;
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
    box-shadow: var(--shadow-card);
    transition: all var(--transition-base);
}

.contact-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-200);
}

.contact-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.contact-icon.facebook-icon svg {
    margin: 0 auto;
    fill: #1877F2;
}

.contact-card h3 {
    font-family: var(--font-display);
    font-size: 1.0625rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--gray-900);
}

.contact-value {
    display: block;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-600);
    margin-bottom: 8px;
}

a.contact-value:hover {
    color: var(--primary-700);
    text-decoration: underline;
}

.contact-note {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* --- Step Card --- */
.step-card {
    text-align: center;
    padding: 40px 28px 32px;
    background: var(--surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-100);
    box-shadow: var(--shadow-card);
    transition: all var(--transition-base);
    position: relative;
    z-index: 1;
}

.step-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-200);
}

.step-number {
    position: absolute;
    top: -18px;
    left: 50%;
    transform: translateX(-50%);
    width: 36px;
    height: 36px;
    background: var(--gradient-warm);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 800;
    box-shadow: 0 4px 12px rgba(212, 136, 42, 0.35);
}

.step-icon {
    font-size: 3rem;
    margin-bottom: 16px;
    display: block;
    animation: stepFloat 3s ease-in-out infinite;
}

.step-card:nth-child(2) .step-icon {
    animation-delay: 0.3s;
}

.step-card:nth-child(3) .step-icon {
    animation-delay: 0.6s;
}

.step-card:nth-child(4) .step-icon {
    animation-delay: 0.9s;
}

.step-card h3 {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--gray-900);
}

.step-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* --- FAQ Item --- */
.faq-item {
    background: var(--surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-100);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item:hover {
    border-color: var(--primary-200);
    box-shadow: var(--shadow-md);
}

.faq-item.active {
    border-color: var(--primary-300);
    box-shadow: var(--shadow-lg);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-800);
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    gap: 16px;
    transition: color var(--transition-base);
}

.faq-question:hover {
    color: var(--primary-600);
}

.faq-item.active .faq-question {
    color: var(--primary-700);
}

.faq-toggle {
    position: relative;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.faq-toggle span {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 14px;
    height: 2px;
    background: var(--gray-400);
    border-radius: 1px;
    transition: all var(--transition-base);
}

.faq-toggle span:first-child {
    transform: translate(-50%, -50%);
}

.faq-toggle span:last-child {
    transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item.active .faq-toggle span:last-child {
    transform: translate(-50%, -50%) rotate(0deg);
    opacity: 0;
}

.faq-item.active .faq-toggle span:first-child {
    background: var(--primary-500);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 24px 20px;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* --- Gallery Item --- */
.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4/3;
}

.gallery-item-large {
    grid-column: span 2;
    grid-row: span 2;
    aspect-ratio: auto;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0) 50%);
    display: flex;
    align-items: flex-end;
    padding: 20px;
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.gallery-caption {
    color: var(--white);
    font-size: 0.9375rem;
    font-weight: 600;
    transform: translateY(10px);
    transition: transform var(--transition-base);
}

.gallery-item:hover .gallery-caption {
    transform: translateY(0);
}