/* ============================================
   Belitto International Limited - Global Styles
   ============================================ */

:root {
    --primary: #0D7377;
    --primary-dark: #095a5d;
    --primary-light: #0e8a8f;
    --secondary: #14919B;
    --accent: #212529;
    --accent-light: #495057;
    --light: #f8f9fa;
    --light-2: #e9ecef;
    --white: #ffffff;
    --gray: #6c757d;
    --gray-light: #adb5bd;
    --success: #28a745;
    --warning: #ffc107;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow: 0 4px 20px rgba(0,0,0,0.1);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
    --radius: 8px;
    --radius-lg: 16px;
    --max-width: 1200px;
    --nav-height: 72px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.7;
    color: var(--accent);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   Typography
   ============================================ */
h1 { font-size: 3rem; font-weight: 700; line-height: 1.2; }
h2 { font-size: 2.4rem; font-weight: 700; line-height: 1.3; }
h3 { font-size: 1.5rem; font-weight: 600; line-height: 1.4; }
h4 { font-size: 1.15rem; font-weight: 500; line-height: 1.5; }

@media (max-width: 768px) {
    h1 { font-size: 2.1rem; }
    h2 { font-size: 1.8rem; }
    h3 { font-size: 1.3rem; }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1rem;
    font-family: inherit;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-align: center;
    justify-content: center;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary);
}

.btn-secondary:hover {
    background: var(--light);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--primary);
}

.btn-outline-primary {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline-primary:hover {
    background: var(--primary);
    color: var(--white);
}

/* ============================================
   Navigation
   ============================================ */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

nav.scrolled {
    box-shadow: var(--shadow);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--nav-height);
    padding: 0 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo img {
    height: 42px;
    width: auto;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-links > li {
    position: relative;
}

.nav-links > li > a {
    text-decoration: none;
    color: var(--accent);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 8px 0;
    transition: var(--transition);
}

.nav-links > li > a:hover,
.nav-links > li > a.active {
    color: var(--primary);
}

/* Dropdown */
.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
}

.dropdown-toggle::after {
    content: "";
    border: solid var(--accent);
    border-width: 0 2px 2px 0;
    padding: 3px;
    transform: rotate(45deg);
    transition: var(--transition);
    margin-top: -3px;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: -16px;
    background: var(--white);
    min-width: 240px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 8px 0;
    z-index: 1001;
}

.dropdown:hover .dropdown-menu {
    display: block;
}

.dropdown-menu a {
    display: block;
    padding: 10px 20px;
    color: var(--accent);
    font-size: 0.9rem;
    transition: var(--transition);
}

.dropdown-menu a:hover {
    background: var(--light);
    color: var(--primary);
}

.lang-switch {
    display: flex;
    gap: 4px;
    align-items: center;
    border-left: 1px solid var(--light-2);
    padding-left: 20px;
}

.lang-btn {
    padding: 6px 14px;
    border: 1px solid var(--light-2);
    background: transparent;
    color: var(--gray);
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition);
    font-family: inherit;
}

.lang-btn.active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.lang-btn:hover:not(.active) {
    border-color: var(--primary);
    color: var(--primary);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
    background: none;
    border: none;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--accent);
    transition: var(--transition);
    border-radius: 2px;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Navigation */
.mobile-nav {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    padding: 20px 24px;
    z-index: 999;
    overflow-y: auto;
}

.mobile-nav.active {
    display: block;
}

.mobile-nav a {
    display: block;
    padding: 16px 0;
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    border-bottom: 1px solid var(--light-2);
}

.mobile-nav .mobile-sub {
    padding-left: 20px;
}

.mobile-nav .mobile-sub a {
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--accent-light);
}

.mobile-nav .mobile-lang {
    display: flex;
    gap: 12px;
    padding: 20px 0;
    border: none;
}

.mobile-nav .mobile-lang .lang-btn {
    padding: 10px 24px;
    font-size: 0.95rem;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    padding: calc(var(--nav-height) + 60px) 0 80px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(255,255,255,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text h1 {
    margin-bottom: 24px;
    color: var(--white);
}

.hero-text p {
    font-size: 1.15rem;
    opacity: 0.92;
    margin-bottom: 36px;
    line-height: 1.8;
    max-width: 540px;
}

.hero-btns {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.2);
}

.hero-stat {
    text-align: center;
}

.hero-stat .number {
    font-size: 2rem;
    font-weight: 700;
    display: block;
}

.hero-stat .label {
    font-size: 0.85rem;
    opacity: 0.8;
    margin-top: 4px;
}

.hero-image {
    text-align: center;
}

.hero-image img {
    max-width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: 0 24px 80px rgba(0,0,0,0.3);
}

/* ============================================
   Section Styles
   ============================================ */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    color: var(--accent);
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

.section-header .section-line {
    width: 60px;
    height: 4px;
    background: var(--primary);
    border-radius: 2px;
    margin: 20px auto 0;
}

/* ============================================
   About / Why Choose Section
   ============================================ */
.about {
    background: var(--light);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.about-card {
    background: var(--white);
    padding: 40px 28px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.about-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
}

.about-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
}

.about-card h3 {
    margin-bottom: 12px;
    color: var(--accent);
    font-size: 1.15rem;
}

.about-card p {
    color: var(--gray);
    font-size: 0.92rem;
    line-height: 1.7;
}

/* ============================================
   Product Categories Section
   ============================================ */
.product-categories {
    background: var(--white);
}

.cat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.cat-card {
    border: 2px solid var(--light-2);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
}

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

.cat-card.coming-soon::after {
    content: "Coming Soon";
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--gray-light);
    color: var(--white);
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.cat-card-image {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light);
    padding: 20px;
    overflow: hidden;
}

.cat-card-image img {
    max-width: 90%;
    max-height: 170px;
    object-fit: contain;
    transition: var(--transition);
}

.cat-card:hover .cat-card-image img {
    transform: scale(1.05);
}

.cat-card-content {
    padding: 28px;
}

.cat-card-content h3 {
    margin-bottom: 10px;
    color: var(--accent);
}

.cat-card-content p {
    color: var(--gray);
    font-size: 0.92rem;
    margin-bottom: 20px;
    line-height: 1.7;
}

.cat-card-content .btn {
    width: 100%;
}

/* ============================================
   Products Grid Section
   ============================================ */
.products {
    background: var(--white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--light-2);
    transition: var(--transition);
}

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

.product-image {
    height: 260px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light);
    padding: 20px;
    overflow: hidden;
}

.product-image img {
    max-width: 100%;
    max-height: 220px;
    object-fit: contain;
    transition: var(--transition);
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-content {
    padding: 28px;
}

.product-badge {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: 0.02em;
}

.product-content h3 {
    font-size: 1.25rem;
    margin-bottom: 6px;
    color: var(--accent);
}

.product-content h4 {
    font-size: 1rem;
    color: var(--primary);
    margin-bottom: 12px;
    font-weight: 500;
}

.product-content p {
    color: var(--gray);
    font-size: 0.92rem;
    margin-bottom: 16px;
    line-height: 1.7;
}

.product-features {
    list-style: none;
    margin-bottom: 20px;
}

.product-features li {
    padding: 5px 0;
    font-size: 0.88rem;
    color: var(--accent-light);
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.6;
}

.product-features li::before {
    content: "\2713";
    color: var(--primary);
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 1px;
}

.product-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.product-link:hover {
    gap: 10px;
}

/* ============================================
   Applications Section
   ============================================ */
.applications {
    background: linear-gradient(135deg, var(--accent) 0%, #343a40 100%);
    color: var(--white);
}

.applications .section-header h2 {
    color: var(--white);
}

.applications .section-header p {
    color: rgba(255,255,255,0.7);
}

.app-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.app-card {
    background: rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 40px 28px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    transition: var(--transition);
}

.app-card:hover {
    background: rgba(255,255,255,0.14);
    transform: translateY(-5px);
}

.app-icon {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.app-card h3 {
    margin-bottom: 12px;
    font-size: 1.2rem;
}

.app-card p {
    font-size: 0.92rem;
    opacity: 0.8;
    line-height: 1.7;
}

/* ============================================
   Contact Section
   ============================================ */
.contact {
    background: var(--light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 28px;
    color: var(--accent);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 28px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-text h4 {
    font-size: 1rem;
    margin-bottom: 4px;
    color: var(--accent);
}

.contact-text p,
.contact-text a {
    color: var(--gray);
    font-size: 0.92rem;
}

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

.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--accent);
    font-size: 0.92rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--light-2);
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(13,115,119,0.1);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-submit {
    width: 100%;
    padding: 16px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

.form-submit:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* ============================================
   CTA Banner
   ============================================ */
.cta-banner {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    padding: 80px 0;
    text-align: center;
    color: var(--white);
}

.cta-banner h2 {
    color: var(--white);
    margin-bottom: 16px;
    font-size: 2.2rem;
}

.cta-banner p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-btns {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   Footer
   ============================================ */
footer {
    background: var(--accent);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-about .logo-text {
    color: var(--white);
    font-size: 1.4rem;
    margin-bottom: 16px;
    display: block;
}

.footer-about p {
    color: rgba(255,255,255,0.65);
    font-size: 0.92rem;
    line-height: 1.8;
}

.footer-links h4 {
    font-size: 1.05rem;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255,255,255,0.65);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 28px;
    text-align: center;
    color: rgba(255,255,255,0.5);
    font-size: 0.85rem;
}

/* ============================================
   Scroll to Top
   ============================================ */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 998;
    box-shadow: var(--shadow);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

/* ============================================
   Page Hero (Sub-pages)
   ============================================ */
.page-hero {
    padding: calc(var(--nav-height) + 50px) 0 60px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    text-align: center;
}

.page-hero h1 {
    color: var(--white);
    margin-bottom: 12px;
}

.page-hero p {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 24px;
    font-size: 0.9rem;
    opacity: 0.8;
}

.breadcrumb a {
    color: var(--white);
    opacity: 0.8;
}

.breadcrumb a:hover {
    opacity: 1;
}

.breadcrumb .sep {
    opacity: 0.5;
}

/* ============================================
   Product Detail Page
   ============================================ */
.product-detail {
    padding: 80px 0;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.product-detail-image {
    position: sticky;
    top: calc(var(--nav-height) + 24px);
    background: var(--light);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
}

.product-detail-image img {
    max-height: 400px;
    object-fit: contain;
    margin: 0 auto;
}

.product-detail-info h1 {
    font-size: 2rem;
    margin-bottom: 8px;
}

.product-detail-info .product-badge {
    margin-bottom: 20px;
}

.product-detail-info .intro-text {
    font-size: 1.05rem;
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 32px;
}

.detail-section {
    margin-bottom: 32px;
}

.detail-section h3 {
    color: var(--primary);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--light-2);
}

.detail-section ul,
.detail-section p {
    color: var(--accent-light);
    font-size: 0.95rem;
    line-height: 1.8;
}

.detail-section ul {
    list-style: none;
    padding: 0;
}

.detail-section ul li {
    padding: 8px 0;
    padding-left: 28px;
    position: relative;
}

.detail-section ul li::before {
    content: "\2713";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 700;
}

/* ============================================
   Coming Soon Page
   ============================================ */
.coming-soon-section {
    padding: 120px 0;
    text-align: center;
}

.coming-soon-section .cs-icon {
    font-size: 4rem;
    margin-bottom: 24px;
}

.coming-soon-section h1 {
    color: var(--primary);
    margin-bottom: 16px;
}

.coming-soon-section p {
    color: var(--gray);
    font-size: 1.1rem;
    max-width: 500px;
    margin: 0 auto 32px;
}

/* ============================================
   About Page
   ============================================ */
.about-intro {
    padding: 80px 0;
}

.about-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-intro-text p {
    color: var(--gray);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.value-card {
    background: var(--white);
    border: 1px solid var(--light-2);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}

.value-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.value-card .value-icon {
    font-size: 2rem;
    margin-bottom: 16px;
}

.value-card h4 {
    margin-bottom: 10px;
    color: var(--accent);
}

.value-card p {
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* Markets Map */
.markets {
    background: var(--light);
    padding: 80px 0;
}

.markets-list {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    margin-top: 40px;
}

.market-tag {
    background: var(--white);
    border: 1px solid var(--light-2);
    padding: 12px 24px;
    border-radius: 30px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--accent);
    box-shadow: var(--shadow-sm);
}

.market-tag .flag {
    margin-right: 8px;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text p {
        max-width: 100%;
    }

    .hero-btns {
        justify-content: center;
    }

    .hero-image {
        order: -1;
        max-width: 400px;
        margin: 0 auto;
    }

    .hero-stats {
        justify-content: center;
    }

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

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

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

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

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

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

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

    .product-detail-image {
        position: static;
    }

    .about-intro-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    section {
        padding: 60px 0;
    }

    .nav-links {
        display: none;
    }

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

    .about-grid,
    .products-grid,
    .cat-grid,
    .app-grid,
    .values-grid {
        grid-template-columns: 1fr;
    }

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

    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

    .contact-form {
        padding: 24px;
    }

    .product-detail-image {
        padding: 20px;
    }
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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