/*
 * Boss International Tailor - Responsive Styles
 * Mobile-first responsive breakpoints
 */

/* ===== Tablet (max-width: 1024px) ===== */
@media (max-width: 1024px) {
    :root {
        --font-size-5xl: 3rem;
        --font-size-6xl: 3.5rem;
        --spacing-2xl: 5rem;
    }

    .main-navigation {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .header-actions .boss-btn {
        display: none;
    }

    .collections-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-layout,
    .appointment-layout {
        grid-template-columns: 1fr;
    }

    .product-hero-layout {
        grid-template-columns: 1fr;
    }

    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .fabrics-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .filter-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .story-layout {
        grid-template-columns: 1fr;
    }

    .gallery-masonry {
        grid-template-columns: repeat(3, 1fr);
    }

    .ba-grid {
        grid-template-columns: 1fr;
    }

    .process-step-block .step-block-inner {
        flex-direction: column;
    }

    .timeline::before {
        left: 40px;
    }

    .timeline-item {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .timeline-year {
        text-align: left;
    }

    .timeline-year::after {
        right: auto;
        left: -32px;
    }

    .footer-newsletter .container {
        flex-direction: column;
        text-align: center;
    }

    .newsletter-form {
        width: 100%;
    }

    .newsletter-input {
        min-width: auto;
        flex: 1;
    }

    .hero-headline {
        font-size: var(--font-size-5xl);
    }

    .hero-actions {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ===== Mobile Large (max-width: 768px) ===== */
@media (max-width: 768px) {
    :root {
        --font-size-3xl: 1.75rem;
        --font-size-4xl: 2.25rem;
        --font-size-5xl: 2.5rem;
        --font-size-6xl: 3rem;
        --spacing-md: 1.5rem;
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
        --spacing-2xl: 4rem;
        --header-height: 64px;
        --top-bar-height: auto;
    }

    .top-bar {
        padding: 8px 0;
        height: auto;
    }

    .top-bar .container {
        flex-direction: column;
        gap: 4px;
    }

    .top-bar-left,
    .top-bar-right {
        flex-wrap: wrap;
        justify-content: center;
    }

    .top-bar-center {
        display: none;
    }

    .top-bar-tagline {
        display: none;
    }

    .site-logo-link .logo-text {
        font-size: var(--font-size-xl);
    }

    .site-logo-link .logo-sub {
        font-size: 10px;
        letter-spacing: 4px;
    }

    .hero-section {
        height: auto;
        min-height: 100dvh;
    }

    .hero-content {
        padding: 130px 0 80px;
        align-items: flex-start;
    }

    .hero-badge {
        margin-top: 0;
    }

    .hero-headline {
        font-size: var(--font-size-3xl);
    }

    .hero-subheadline {
        font-size: var(--font-size-base);
    }

    .hero-badge {
        font-size: 9px;
        letter-spacing: 2px;
    }

    .hero-thai-tagline {
        font-size: var(--font-size-xs);
        margin-top: 4px;
        margin-bottom: var(--spacing-sm);
        line-height: 1.5;
    }

    .hero-dots {
        bottom: 24px;
    }

    .hero-scroll-indicator {
        display: none;
    }

    .trust-bar-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }

    .trust-number {
        font-size: var(--font-size-3xl);
    }

    .collections-grid {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .section-padding {
        padding: var(--spacing-2xl) 0;
    }

    .section-title {
        font-size: var(--font-size-3xl);
    }

    .cta-content h2 {
        font-size: var(--font-size-3xl);
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-input {
        min-width: auto;
        width: 100%;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .team-grid {
        grid-template-columns: 1fr;
    }

    .fabrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .fabrics-mini-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .filter-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-masonry {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-item:nth-child(3n+1),
    .gallery-item:nth-child(3n+2),
    .gallery-item:nth-child(3n) {
        aspect-ratio: 1;
    }

    .process-steps {
        padding: 0;
    }

    .process-step {
        flex-direction: column;
        gap: var(--spacing-xs);
        padding: var(--spacing-sm) 0;
    }

    .step-number {
        font-size: var(--font-size-3xl);
        min-width: auto;
    }

    .step-connector {
        display: none;
    }

    .step-image {
        width: 70px;
        height: 70px;
    }

    .step-block-inner {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-md);
    }

    .step-block-image {
        width: 120px;
        height: 90px;
    }

    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }

    .brand-item {
        padding: var(--spacing-md);
    }

    .product-hero-layout {
        gap: var(--spacing-md);
    }

    .product-title {
        font-size: var(--font-size-3xl);
    }

    .page-hero-sm {
        padding: var(--spacing-lg) 0;
    }

    .page-title {
        font-size: var(--font-size-3xl);
    }

    .inquiry-modal-content,
    .appointment-modal-content {
        padding: var(--spacing-lg);
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .achievements-section .container {
        grid-template-columns: 1fr;
    }

    .posts-list {
        grid-template-columns: 1fr;
    }

    .fabric-recommendations-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .floating-btn {
        width: 48px;
        height: 48px;
        right: 16px;
    }

    .floating-btn svg {
        width: 24px;
        height: 24px;
    }

    .floating-whatsapp {
        bottom: 80px;
    }

    .floating-line {
        bottom: 140px;
    }

    .back-to-top {
        bottom: 20px;
        left: 20px;
        width: 40px;
        height: 40px;
    }

    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
    }

    .collection-category-section {
        margin-bottom: var(--spacing-lg);
    }

    .gallery-filters {
        gap: 8px;
    }

    .contact-channels {
        flex-direction: column;
    }

    .radio-group {
        flex-direction: column;
    }
    .tripadvisor-grid {
        grid-template-columns: 1fr;
    }

    .mills-grid-inner {
        grid-template-columns: 1fr;
    }

    .showroom-layout,
    .sustainability-layout {
        grid-template-columns: 1fr;
    }

    .showroom-image {
        order: -1;
    }

    .sustainability-image {
        order: -1;
    }
}

/* ===== Mobile Small (max-width: 480px) ===== */
@media (max-width: 480px) {
    :root {
        --font-size-4xl: 1.75rem;
        --font-size-5xl: 2rem;
        --font-size-6xl: 2.25rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    .hero-section {
        height: auto;
        min-height: 100dvh;
    }

    .hero-headline {
        font-size: var(--font-size-3xl);
    }

    .hero-subheadline {
        font-size: var(--font-size-sm);
    }

    .hero-thai-tagline {
        font-size: 11px;
        margin-top: 2px;
        margin-bottom: var(--spacing-xs);
    }

    .hero-content {
        padding: 120px 0 60px;
    }

    .hero-dots {
        bottom: 16px;
        gap: 8px;
    }

    .hero-dot {
        width: 8px;
        height: 8px;
    }

    .hero-actions {
        width: 100%;
    }

    .hero-actions .boss-btn {
        width: 100%;
        text-align: center;
        justify-content: center;
        padding: 12px 16px;
        font-size: var(--font-size-sm);
    }

    .fabrics-grid {
        grid-template-columns: 1fr;
    }

    .filter-grid {
        grid-template-columns: 1fr;
    }

    .gallery-masonry {
        grid-template-columns: 1fr;
    }

    .logo-text {
        font-size: var(--font-size-lg);
    }

    .collection-card-content h3 {
        font-size: var(--font-size-lg);
    }

    .step-image {
        width: 60px;
        height: 60px;
    }

    .step-block-number span {
        font-size: var(--font-size-4xl);
    }

    .step-block-image {
        width: 100px;
        height: 80px;
    }
}

/* ===== Mobile Menu Overlay ===== */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-dark-2);
    z-index: 9999;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.mobile-menu-close {
    background: none;
    border: none;
    color: var(--color-white);
    cursor: pointer;
    padding: 8px;
}

.mobile-navigation {
    flex: 1;
    padding: var(--spacing-md);
}

.mobile-menu {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.mobile-menu li {
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.mobile-nav-link {
    display: block;
    position: relative;
    padding: 16px 0;
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-text-lighter);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.mobile-nav-link:hover {
    color: var(--color-primary);
}

.sub-menu-toggle {
    position: absolute;
    right: 0;
    top: 12px;
    background: none;
    border: none;
    color: var(--color-text-lighter);
    cursor: pointer;
    padding: 4px;
    transition: transform var(--transition-base);
}

.sub-menu-toggle.active {
    transform: rotate(180deg);
}

.mobile-menu .sub-menu {
    display: none;
    padding-left: var(--spacing-md);
}

.mobile-menu .sub-menu.active {
    display: block;
}

.mobile-menu .sub-menu li {
    border-bottom: none;
}

.mobile-menu .sub-menu a {
    padding: 10px 0;
    font-size: var(--font-size-sm);
    color: var(--color-text-lighter);
}

.mobile-menu-footer {
    padding: var(--spacing-md);
    border-top: 1px solid rgba(255,255,255,0.05);
    text-align: center;
}

.mobile-contact-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: var(--spacing-sm);
}

.mobile-contact-info a {
    color: var(--color-text-lighter);
    font-size: var(--font-size-sm);
}

/* Top bar responsive */
@media (max-width: 768px) {
    .top-bar {
        display: none;
    }

    .boss-header {
        top: 0;
    }
}

/* Better touch targets on mobile */
@media (hover: none) and (pointer: coarse) {
    .nav-link,
    .boss-btn,
    .social-link,
    .gallery-filter {
        min-height: 44px;
    }

    .floating-btn {
        width: 56px;
        height: 56px;
    }
}

/* Customer Videos - Pro Gallery Layout */
.customer-videos.section-padding {
    padding-top: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
}
.customer-videos .videos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.video-card {
    position: relative;
    cursor: pointer;
}

.video-frame {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: var(--color-dark);
    aspect-ratio: 9 / 16;
    max-height: 600px;
    box-shadow:
        0 4px 20px rgba(0,0,0,0.12),
        inset 0 0 0 1px rgba(200, 168, 110, 0.15);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.video-card:hover .video-frame {
    box-shadow:
        0 12px 40px rgba(0,0,0,0.2),
        inset 0 0 0 2px rgba(200, 168, 110, 0.4);
    transform: translateY(-6px);
}

.customer-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.video-card:hover .customer-video {
    transform: scale(1.05);
}

.video-play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(200, 168, 110, 0.9);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(200, 168, 110, 0.4);
    pointer-events: none;
}

.video-card:hover .video-play-icon {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.video-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px 16px 16px;
    background: linear-gradient(transparent 0%, rgba(0,0,0,0.85) 100%);
    pointer-events: none;
}

.video-badge {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-primary);
    background: rgba(200, 168, 110, 0.15);
    padding: 2px 8px;
    border-radius: 3px;
    margin-bottom: 6px;
    backdrop-filter: blur(4px);
}

.video-label {
    display: block;
    color: var(--color-white);
    font-family: var(--font-primary);
    font-size: var(--font-size-lg);
    font-weight: 600;
    letter-spacing: 0.3px;
    text-shadow: 0 2px 8px rgba(0,0,0,0.6);
}

@media (max-width: 1024px) {
    .customer-videos .videos-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }
}

@media (max-width: 768px) {
    .customer-videos .videos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .video-frame {
        max-height: 480px;
    }
    .video-label {
        font-size: var(--font-size-base);
    }
}

@media (max-width: 480px) {
    .customer-videos .videos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    .video-frame {
        aspect-ratio: 9 / 16;
        max-height: 360px;
        border-radius: 8px;
    }
    .video-play-icon {
        width: 40px;
        height: 40px;
    }
    .video-play-icon svg {
        width: 20px;
        height: 20px;
    }
    .video-badge {
        font-size: 8px;
        padding: 1px 6px;
    }
    .video-label {
        font-size: var(--font-size-sm);
    }
}

/* Print styles */
@media print {
    .boss-loader,
    .top-bar,
    .floating-btn,
    .back-to-top,
    .search-overlay,
    .mobile-menu-overlay {
        display: none !important;
    }

    .boss-header {
        position: static;
    }

    .hero-section {
        height: 90vh;
        min-height: 400px;
    }

    .hero-slider {
        height: 100%;
    }

    .hero-content {
        padding: 40px 0;
    }

    .hero-dots {
        bottom: 60px;
    }

    .hero-dot {
        width: 10px;
        height: 10px;
    }
}