/**
 * Skywise Global Enterprise - Main Stylesheet
 * Converted from Tailwind CSS to vanilla CSS
 */

/* ==================== CSS Variables ==================== */
:root {
    --color-primary: #3459a6;
    --color-primary-dark: #2a4785;
    --color-text: #171717;
    --color-text-light: #6b7280;
    --color-text-lighter: #9ca3af;
    --color-bg: #ffffff;
    --color-bg-alt: #f9fafb;
    --color-border: #e5e7eb;
    --color-whatsapp: #2E5CA3;
    --color-email: #2E5CA3;

    --font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --container-max: 1280px;
    --header-height: 140px;
    --header-compact-height: 70px;

    --transition: 0.3s ease;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);

    --radius: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

/* ==================== Reset & Base ==================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul,
ol {
    list-style: none;
}

/* ==================== Curtain Page Transition ==================== */
.curtain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    pointer-events: none;
    overflow: hidden;
}

.curtain.hidden {
    display: none;
}

.curtain-left,
.curtain-right {
    position: absolute;
    top: 0;
    width: 50%;
    height: 100%;
    filter: brightness(180%);
    background-image: url('/images/red-curtain.svg');
    background-size: cover;
    background-repeat: no-repeat;
}

.curtain-left {
    left: 0;
    transform-origin: top right;
    background-position: right center;
}

.curtain-right {
    right: 0;
    transform-origin: top left;
    background-position: left center;
}

/* Opening Animation */
.curtain.open .curtain-left,
.curtain.open .curtain-right {
    filter: brightness(100%);
}

.curtain.open .curtain-left {
    animation: curtain-brightness 1s ease-in-out forwards,
        left-curtain-open 2s ease-in-out forwards;
}

.curtain.open .curtain-right {
    animation: curtain-brightness 1s ease-in-out forwards,
        right-curtain-open 2s ease-in-out forwards;
}

@keyframes curtain-brightness {
    from {
        filter: brightness(180%);
    }

    to {
        filter: brightness(100%);
    }
}

@keyframes left-curtain-open {
    0% {
        transform: translate(0) rotate(0) scale(1, 1);
    }

    100% {
        transform: translate(-100%) rotate(20deg) scale(0, 2);
    }
}

@keyframes right-curtain-open {
    0% {
        transform: translate(0) rotate(0) scale(1, 1);
    }

    100% {
        transform: translate(100%) rotate(-20deg) scale(0, 2);
    }
}

/* ==================== Page Loader ==================== */
.page-loader {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: white;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 99;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.page-loader.visible {
    display: flex;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ==================== Layout ==================== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1rem;
}

.main-content {
    padding-top: var(--header-height);
    min-height: 100vh;
}

.page-container {
    padding: 2rem 1rem 5rem;
}

/* ==================== Header ==================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.header-full {
    transition: max-height var(--transition), opacity var(--transition);
    max-height: 200px;
    opacity: 1;
    overflow: hidden;
}

.header-full.hidden {
    max-height: 0;
    opacity: 0;
}

.header-compact {
    transition: max-height var(--transition), opacity var(--transition);
    max-height: 0;
    opacity: 0;
    overflow: hidden;
}

.header-compact.visible {
    max-height: 80px;
    opacity: 1;
}

.header-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    padding: 0.75rem 0;
}

.header-left,
.header-right {
    display: flex;
    align-items: center;
}

.header-center {
    display: flex;
    justify-content: center;
}

.header-compact-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
}

.header-compact-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    object-fit: contain;
    transition: all var(--transition);
}

.logo-full {
    width: 240px;
    height: 80px;
}

.logo-compact {
    width: 120px;
    height: 40px;
}

/* Navigation */
.nav-desktop {
    display: none;
}

@media (min-width: 768px) {
    .nav-desktop {
        display: flex;
        justify-content: center;
        padding-bottom: 0.75rem;
    }

    .header-compact .nav-desktop {
        padding-bottom: 0;
    }
}

.nav-list {
    display: flex;
    gap: 2rem;
}

.nav-list-compact {
    gap: 1.5rem;
}

.nav-link {
    font-size: 1.125rem;
    color: var(--color-text-light);
    transition: color var(--transition);
    position: relative;
    padding-bottom: 0.25rem;
}

.nav-link-compact {
    font-size: 1rem;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-text);
}

.nav-link.active {
    font-weight: 600;
}

.nav-underline {
    position: absolute;
    left: -4px;
    right: -4px;
    bottom: 0;
    height: 2px;
    background: var(--color-text);
    opacity: 0;
    transition: opacity var(--transition);
}

.nav-link:hover .nav-underline,
.nav-link.active .nav-underline {
    opacity: 1;
}

/* Menu Button */
.menu-btn {
    padding: 0.5rem;
    border-radius: var(--radius);
    transition: background var(--transition);
}

.menu-btn:hover {
    background: var(--color-bg-alt);
}

.mobile-only {
    display: block;
}

@media (min-width: 768px) {
    .mobile-only {
        display: none;
    }
}

/* ==================== Mobile Menu ==================== */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 100%;
    max-width: 320px;
    background: var(--color-bg);
    z-index: 200;
    transform: translateX(-100%);
    transition: transform var(--transition);
}

.mobile-menu.open {
    transform: translateX(0);
}

.mobile-menu-content {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.close-btn {
    padding: 0.5rem;
    border-radius: var(--radius);
    transition: background var(--transition);
}

.close-btn:hover {
    background: var(--color-bg-alt);
}

.mobile-nav {
    flex: 1;
    overflow-y: auto;
    padding: 2rem 1rem;
}

.mobile-nav ul {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.mobile-nav-link {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-text-light);
    transition: color var(--transition);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    color: var(--color-text);
}

.mobile-menu-footer {
    padding: 1rem;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-alt);
}

.mobile-menu-footer p {
    font-size: 0.875rem;
    color: var(--color-text-lighter);
}

.menu-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 150;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), visibility var(--transition);
}

.menu-backdrop.visible {
    opacity: 1;
    visibility: visible;
}

@media (min-width: 768px) {

    .mobile-menu,
    .menu-backdrop {
        display: none;
    }
}

/* ==================== Hero Carousel Section ==================== */
.hero-carousel {
    width: 100%;
    padding-bottom: 2.5rem;
}

.hero-media {
    position: relative;
    width: 100%;
    height: auto;
    min-height: auto;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.05);
}

@media (min-width: 768px) {
    .hero-media {
        height: 90vh;
        min-height: 500px;
    }

    .hero-video,
    .hero-image {
        height: 100%;
        object-fit: cover;
        object-position: center top;
    }
}

.hero-video,
.hero-image {
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
}

.hero-fallback {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.5s ease;
    z-index: 1;
}

#hero-video-container {
    position: absolute;
    inset: 0;
    z-index: 2;
}

#hero-video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 2rem;
    z-index: 20;
    pointer-events: none;
}

@media (min-width: 768px) {}

.hero-btn {
    pointer-events: auto;
    padding: 0.5rem 1rem;
    background: #2E5CA3;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 9999px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    transition: all var(--transition);
}

@media (min-width: 768px) {
    .hero-btn {
        padding: 1rem 2rem;
        font-size: 1.25rem;
    }
}

.hero-btn:hover {
    background: white;
    color: black;
    transform: scale(1.05);
}

/* Legacy hero (fallback) */
.hero {
    height: 60vh;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    text-align: center;
    padding: 2rem;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-light);
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 4rem;
    }

    .hero-subtitle {
        font-size: 1.5rem;
    }
}

/* ==================== Sections ==================== */
.section {
    padding: 4rem 0;
}

.section-alt {
    background: var(--color-bg-alt);
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--color-text);
}

.page-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--color-text);
}

.page-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: 2rem;
}

/* ==================== Product Grid ==================== */
.product-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

@media (min-width: 768px) {
    .product-grid {
        gap: 2rem;
    }
}

@media (min-width: 1024px) {
    .product-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.product-grid-3 {
    grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 1024px) {
    .product-grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ==================== Product Card ==================== */
.product-card {
    display: block;
}

.product-image-wrapper {
    position: relative;
    aspect-ratio: 1;
    background: var(--color-bg-alt);
    /*aspect-ratio: 4 / 3;*/
    /*background: #fff;*/
    border-radius: var(--radius-xl);
    overflow: hidden;
    margin-bottom: 1.25rem;
}

.product-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    /*object-fit: contain;*/
    transition: opacity 0.3s ease;
}

/* No zoom on hover - just image switch handled by JS */

.product-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(4px);
    color: var(--color-text);
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.375rem 0.75rem;
    border-radius: 9999px;
    box-shadow: var(--shadow-sm);
    z-index: 10;
}

/* Product Navigation */
.product-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: var(--color-bg);
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition);
    z-index: 10;
}

.product-card:hover .product-nav {
    opacity: 1;
}

.product-nav:hover {
    background: var(--color-bg-alt);
}

.product-nav-prev {
    left: 0.75rem;
}

.product-nav-next {
    right: 0.75rem;
}

.product-nav svg {
    color: var(--color-text-light);
}

/* Product Dots */
.product-dots {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.375rem;
    opacity: 0;
    transition: opacity var(--transition);
    z-index: 10;
}

.product-card:hover .product-dots {
    opacity: 1;
}

.product-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-text-lighter);
    transition: all var(--transition);
}

.product-dot.active {
    width: 16px;
    border-radius: 4px;
    background: var(--color-text);
}

.product-dot:hover {
    background: var(--color-text-light);
}

/* Product Info */
.product-info {
    text-align: center;
}

.product-title {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--color-text);
    transition: color var(--transition);
}

.product-card:hover .product-title {
    color: var(--color-primary);
}

/* ==================== Subcategory Filter (Image Style) ==================== */
.subcategory-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.subcat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    transition: all var(--transition);
    opacity: 0.6;
}

.subcat-item:hover {
    opacity: 1;
}

.subcat-item.active {
    opacity: 1;
}

.subcat-image {
    position: relative;
    width: 96px;
    height: 96px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 2px solid var(--color-border);
    background: #fff;
    transition: all var(--transition);
}

.subcat-item:hover .subcat-image {
    border-color: var(--color-text-light);
}

.subcat-item.active .subcat-image {
    border-color: #2563eb;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.subcat-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.subcat-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-light);
    transition: color var(--transition);
}

.subcat-item.active .subcat-name {
    color: #2563eb;
}

/* Legacy filter buttons */
.filter-btn {
    padding: 0.5rem 1rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-light);
    transition: all var(--transition);
}

.filter-btn:hover {
    border-color: var(--color-text-light);
    color: var(--color-text);
}

.filter-btn.active {
    background: var(--color-text);
    border-color: var(--color-text);
    color: var(--color-bg);
}

/* ==================== Product Page ==================== */
.product-page {
    padding: 2rem 1rem 5rem;
    max-width: var(--container-max);
    margin: 0 auto;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    margin-bottom: 2rem;
}

.breadcrumb a {
    color: var(--color-text-light);
    transition: color var(--transition);
}

.breadcrumb a:hover {
    color: var(--color-text);
}

.breadcrumb .separator {
    color: var(--color-text-lighter);
}

.breadcrumb .current {
    color: var(--color-text);
    font-weight: 500;
}

/* Product Container */
.product-container {
    display: grid;
    gap: 3rem;
    margin-bottom: 4rem;
}

@media (min-width: 1024px) {
    .product-container {
        grid-template-columns: 1fr 500px;
        gap: 30px;
    }
}

/* Product Gallery - Thumbnails on Left Layout */
.gallery-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
}

@media (min-width: 768px) {
    .gallery-container {
        flex-direction: row;
        gap: 1rem;
    }
}

.gallery-thumbnails {
    padding: 5px;
    display: flex;
    gap: 0.5rem;
    order: 2;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

@media (min-width: 768px) {
    .gallery-thumbnails {
        flex-direction: column;
        order: 1;
        overflow-x: visible;
        overflow-y: auto;
        max-height: 500px;
        padding-bottom: 0;
        padding-right: 0.5rem;
    }
}

.gallery-thumb {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid transparent;
    background: #f8f8f8;
    transition: border-color 0.2s, transform 0.2s;
    padding: 0;
    cursor: pointer;
}

.gallery-thumb:hover {
    transform: scale(1.05);
}

.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.gallery-thumb:hover,
.gallery-thumb.active {
    border-color: var(--color-text);
}

.gallery-main {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    order: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (min-width: 768px) {
    .gallery-main {
        width: 570px;
        order: 2;
    }
}

.gallery-image-stack {
    position: relative;
    width: 100%;
    height: 100%;
}

.gallery-stacked-image {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.gallery-stacked-image.active {
    opacity: 1;
}

.gallery-stacked-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Gallery Navigation Arrows */
.gallery-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: white;
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all var(--transition);
    cursor: pointer;
}

.gallery-arrow:hover {
    background: var(--color-bg-alt);
    transform: translateY(-50%) scale(1.05);
}

.gallery-arrow-left {
    left: 1rem;
}

.gallery-arrow-right {
    right: 1rem;
}

.gallery-arrow svg {
    color: var(--color-text-light);
}

/* Legacy gallery styles */
.product-gallery {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.gallery-main-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-thumbs {
    display: flex;
    gap: 0.75rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

.thumb {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border-radius: var(--radius);
    overflow: hidden;
    border: 2px solid transparent;
    transition: border-color var(--transition);
    padding: 0;
}

.thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thumb:hover,
.thumb.active {
    border-color: var(--color-text);
}

/* Product Details */
.product-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.product-name {
    font-size: 2rem;
    font-weight: 700;
}

.product-description .desc-label {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.product-description .desc-list {
    list-style: disc;
    padding-left: 1.25rem;
}

.product-description .desc-list li {
    margin-bottom: 0.5rem;
    color: var(--color-text-light);
}

.product-dimensions,
.product-material {
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

.dim-title,
.mat-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.dim-list p {
    color: var(--color-text-light);
    margin-bottom: 0.25rem;
}

/* Contact Actions */
.contact-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 1rem;
}

.contact-label {
    color: #000;
    font-size: 14px;
    margin-bottom: 8px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    width: 280px;
    padding: 16px 32px;
    border-radius: 30px;
    font-size: 15px;
    font-weight: 500;
    transition: background 0.3s, transform 0.2s;
    text-decoration: none;
}

.btn-icon {
    width: 22px;
    height: 22px;
}

.btn-whatsapp {
    background: #2E5CA3;
    color: white;
    border: 1px solid #2E5CA3;
}

.btn-whatsapp:hover {
    background: white;
    border-color: #2E5CA3;
    color: #2E5CA3;
}

.btn-email {
    background: #2E5CA3;
    color: white;
    border: 1px solid #2E5CA3;
}

.btn-email:hover {
    background: #f9f9f9;
    border-color: #2E5CA3;
    color: #2E5CA3;
    transform: translateY(-2px);
}

/* More Products */
.more-products {
    padding-top: 3rem;
    border-top: 1px solid var(--color-border);
}

.more-products .section-title {
    text-align: left;
}

/* ==================== About Page ==================== */

/* Hero Section */
.about-hero {
    position: relative;
    width: 100%;
    height: 80vh;
    min-height: 500px;
    overflow: hidden;
}

.about-hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10;
}

.about-hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-hero-content {
    position: absolute;
    inset: 0;
    z-index: 20;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    text-align: center;
}

.about-hero-content h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .about-hero-content h1 {
        font-size: 3.75rem;
    }
}

.about-hero-content p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 42rem;
    font-weight: 300;
    padding-top: 2.5rem;
    line-height: 1.8;
}

@media (min-width: 768px) {
    .about-hero-content p {
        font-size: 1.25rem;
    }
}

/* Sections */
.about-section {
    width: 100%;
    padding: 2.5rem 1.5rem 0;
}

@media (min-width: 768px) {
    .about-section {
        padding: 2.5rem 5rem 0;
    }
}

.about-section-last {
    margin-bottom: 2.5rem;
}

.about-row {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    gap: 2.5rem;
}

@media (min-width: 768px) {
    .about-row {
        flex-direction: row;
    }
}

.about-row-reverse {
    flex-direction: column-reverse;
}

@media (min-width: 768px) {
    .about-row-reverse {
        flex-direction: row;
    }
}

.about-text {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

@media (min-width: 768px) {
    .about-text {
        width: 47%;
    }
}

.about-text h2 {
    font-size: 1.875rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 1.5rem;
    text-align: center;
}

@media (min-width: 768px) {
    .about-text h2 {
        text-align: left;
    }
}

.about-text p {
    font-size: 1.125rem;
    color: #4b5563;
    line-height: 1.75;
    text-align: center;
}

@media (min-width: 768px) {
    .about-text p {
        text-align: left;
    }
}

.about-image {
    position: relative;
    width: 100%;
    height: 40vh;
    min-height: 300px;
}

@media (min-width: 768px) {
    .about-image {
        width: 47%;
        height: 60vh;
        min-height: 400px;
    }
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

/* ==================== Footer ==================== */
.footer {
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
}

.footer-main {
    display: grid;
    gap: 2rem;
    padding: 2rem 0;
}

@media (min-width: 768px) {
    .footer-main {
        grid-template-columns: auto auto auto auto;
        align-items: start;
        justify-content: space-between;
    }
}

.footer-logo img {
    width: 160px;
}

/* Social Icons */
.social-icons {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.social-link {
    color: var(--color-text-light);
    transition: color var(--transition);
}

.social-link:hover {
    color: var(--color-text);
}

.social-icon {
    width: 20px;
    height: 20px;
}

/* Contact Info */
.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.contact-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* Footer Navigation */
.footer-nav {
    display: flex;
    gap: 3rem;
}

.footer-nav-col {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-nav a {
    font-size: 0.875rem;
    color: var(--color-text-light);
    transition: color var(--transition);
}

.footer-nav a:hover {
    color: var(--color-text);
}

/* Footer Address */
.footer-address {
    display: flex;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding: 1rem 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--color-text-lighter);
}

/* ==================== Empty State ==================== */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
}

.empty-state p {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
}

.empty-state .btn {
    background: var(--color-text);
    color: var(--color-bg);
}

.empty-state .btn:hover {
    background: var(--color-primary);
}

/* Coming Soon */
.coming-soon {
    font-size: 1.125rem;
    color: var(--color-text-light);
}

/* ==================== Utilities ==================== */
.icon {
    display: block;
}

/* ==================== Fade-in Animation (Motion Wrapper) ==================== */
.fade-in {
    opacity: 0;
    transform: translateY(40px);
    animation: fadeInUp 0.8s cubic-bezier(0.21, 0.47, 0.32, 0.98) forwards;
    animation-delay: var(--delay, 0s);
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Intersection Observer alternative for scroll-triggered animation */
.fade-in-view {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.21, 0.47, 0.32, 0.98),
        transform 0.8s cubic-bezier(0.21, 0.47, 0.32, 0.98);
    transition-delay: var(--delay, 0s);
}

.fade-in-view.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== Responsive ==================== */
@media (max-width: 767px) {
    .page-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

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

    .product-name {
        font-size: 1.5rem;
    }
}