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

:root {
    --primary: #d4a017;
    --primary-dark: #b8860b;
    --primary-light: rgba(212, 160, 23, 0.1);
    --dark: #1a1a2e;
    --darker: #0f0f1a;
    --gray-900: #1a1a1a;
    --gray-800: #2d2d2d;
    --gray-700: #404040;
    --gray-600: #555;
    --gray-400: #999;
    --gray-300: #ccc;
    --gray-100: #f5f5f5;
    --white: #ffffff;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);
    --radius: 12px;
    --radius-lg: 20px;
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.contact-form input:focus-visible,
.contact-form textarea:focus-visible {
    outline: none;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--gray-900);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Page Loader */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--darker);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

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

.loader-logo img {
    height: 120px;
    animation: loaderPulse 1.2s ease-in-out infinite;
    filter: brightness(1.2) saturate(1.15) drop-shadow(0 0 16px rgba(212, 160, 23, 0.5));
    -webkit-mask: radial-gradient(ellipse 105% 105% at center, black 40%, transparent 95%);
    mask: radial-gradient(ellipse 105% 105% at center, black 40%, transparent 95%);
}

@keyframes loaderPulse {
    0%, 100% { opacity: 0.4; transform: scale(0.95); filter: brightness(1.1) drop-shadow(0 0 8px rgba(212, 160, 23, 0.3)); }
    50% { opacity: 1; transform: scale(1.05); filter: brightness(1.35) drop-shadow(0 0 20px rgba(212, 160, 23, 0.6)); }
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 15, 26, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 14px 0;
    transition: var(--transition);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.navbar.scrolled {
    padding: 8px 0;
    background: rgba(15, 15, 26, 0.98);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    position: relative;
}

.logo-img {
    height: 80px;
    width: auto;
    transition: all 0.4s ease;
    filter: drop-shadow(0 0 8px rgba(212, 160, 23, 0.3));
    object-fit: contain;
    animation: logoBreath 4s ease-in-out infinite;
    will-change: filter;
}

@keyframes logoBreath {
    0%, 100% { filter: drop-shadow(0 0 8px rgba(212, 160, 23, 0.3)); }
    50% { filter: drop-shadow(0 0 14px rgba(212, 160, 23, 0.45)); }
}

.navbar .logo:hover .logo-img {
    filter: drop-shadow(0 0 16px rgba(212, 160, 23, 0.5));
    animation: none;
    transform: scale(1.03);
}

.navbar.scrolled .logo-img {
    height: 56px;
    animation: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 4px;
}

.nav-link {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.85);
    padding: 8px 20px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
    letter-spacing: 0.02em;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
    background: var(--primary-light);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-toggle:hover span {
    background: var(--primary);
}

/* Language Switcher */
.lang-switcher {
    display: flex;
    gap: 4px;
    margin-left: 16px;
}

.lang-btn {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.8);
    min-width: 44px;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    letter-spacing: 0.05em;
}

.lang-flag {
    font-size: 1.1rem;
    line-height: 1;
}

.lang-code {
    font-size: 0.7rem;
    letter-spacing: 0.05em;
}

.lang-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(212, 160, 23, 0.08);
}

.lang-btn.active {
    background: rgba(212, 160, 23, 0.15);
    border-color: var(--primary);
    color: var(--primary);
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--darker);
    overflow: hidden;
}

.hero-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('images/urunler/urun_buyuk4.png') center/cover no-repeat;
    opacity: 0.12;
    filter: blur(2px);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(15, 15, 26, 0.95) 0%, rgba(26, 26, 46, 0.85) 50%, rgba(22, 33, 62, 0.9) 100%);
    z-index: 1;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to top, var(--white), transparent);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 650px;
    padding-top: 40px;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: var(--primary-light);
    border: 1px solid rgba(212, 160, 23, 0.3);
    border-radius: 50px;
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 28px;
    letter-spacing: 0.03em;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 3.8rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.highlight {
    color: var(--primary);
}

.hero-desc {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 36px;
    max-width: 500px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 140px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 30px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    letter-spacing: 0.01em;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 160, 23, 0.35);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.25);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 40px;
    font-size: 1.05rem;
}

.btn-block {
    width: 100%;
}

/* Features */
.features {
    padding: 80px 0 60px;
    background: var(--white);
    position: relative;
    z-index: 3;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.feature-card {
    text-align: center;
    padding: 36px 20px;
    border-radius: var(--radius);
    background: var(--white);
    border: 1px solid #eee;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.feature-icon {
    margin-bottom: 18px;
    color: var(--primary);
}

.feature-icon svg {
    width: 44px;
    height: 44px;
}

.feature-card h3 {
    font-size: 1.05rem;
    margin-bottom: 8px;
    color: var(--gray-900);
    font-weight: 700;
}

.feature-card p {
    font-size: 0.88rem;
    color: var(--gray-600);
    line-height: 1.6;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 12px;
}

.section-header h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-line {
    width: 50px;
    height: 3px;
    background: var(--primary);
    margin: 0 auto;
    border-radius: 2px;
}

.section-desc {
    margin-top: 16px;
    color: var(--gray-600);
    font-size: 1.05rem;
}

/* About */
.about {
    padding: 100px 0;
    background: var(--gray-100);
}

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

.about-text h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--gray-900);
    font-weight: 700;
}

.about-text p {
    color: var(--gray-600);
    margin-bottom: 16px;
    font-size: 1rem;
    line-height: 1.8;
}

.about-stats {
    display: flex;
    gap: 36px;
    margin-top: 32px;
    padding-top: 28px;
    border-top: 1px solid #ddd;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.stat-suffix {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary);
}

.stat-label {
    font-size: 0.82rem;
    color: var(--gray-600);
    font-weight: 500;
    margin-top: 6px;
}

.about-image {
    position: relative;
}

.about-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.about-image-badge {
    position: absolute;
    bottom: -20px;
    right: 30px;
    background: var(--primary);
    color: var(--darker);
    padding: 16px 24px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.about-image-badge strong {
    display: block;
    font-size: 1.3rem;
    font-weight: 800;
}

.about-image-badge span {
    font-size: 0.8rem;
    font-weight: 500;
    opacity: 0.8;
}

/* Products */
.products {
    padding: 100px 0;
    background: var(--white);
}

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

.product-card {
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--white);
    border: 1px solid #eee;
    transition: var(--transition);
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.product-image {
    height: 200px;
    background: linear-gradient(135deg, #f8f8f8, #eee);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.06);
}

.product-info {
    padding: 20px;
}

.product-info h3 {
    font-size: 1.05rem;
    margin-bottom: 6px;
    color: var(--gray-900);
    font-weight: 700;
}

.product-info p {
    font-size: 0.85rem;
    color: var(--gray-600);
    margin-bottom: 12px;
    line-height: 1.5;
}

.product-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--transition);
}

.product-link:hover {
    color: var(--primary-dark);
}

/* Product Tabs */
.product-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 12px 28px;
    border: 2px solid #e0e0e0;
    border-radius: 50px;
    background: var(--white);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-600);
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.tab-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--darker);
}

.product-category {
    display: none;
}

.product-category.active {
    display: block;
}

.category-subtitle {
    font-size: 1.2rem;
    color: var(--gray-800);
    margin-bottom: 20px;
    margin-top: 44px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--gray-100);
    font-weight: 700;
}

.category-subtitle:first-child {
    margin-top: 0;
}

/* CTA */
.cta {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--dark) 0%, var(--darker) 100%);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(212, 160, 23, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-content {
    text-align: center;
    max-width: 550px;
    margin: 0 auto;
    position: relative;
}

.cta-content h2 {
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 14px;
    font-weight: 800;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 32px;
    font-size: 1.05rem;
}

/* Contact */
.contact {
    padding: 100px 0;
    background: var(--gray-100);
}

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

.contact-info h3,
.contact-form h3 {
    font-size: 1.3rem;
    margin-bottom: 28px;
    color: var(--gray-900);
    font-weight: 700;
}

.contact-item {
    display: flex;
    gap: 16px;
    margin-bottom: 22px;
    align-items: flex-start;
}

.contact-icon {
    flex-shrink: 0;
    margin-top: 3px;
    color: var(--primary);
}

.contact-icon svg {
    width: 20px;
    height: 20px;
}

.contact-item strong {
    display: block;
    margin-bottom: 4px;
    color: var(--gray-900);
    font-size: 0.9rem;
}

.contact-item p {
    color: var(--gray-600);
    font-size: 0.9rem;
    line-height: 1.6;
}

.contact-form {
    background: var(--white);
    padding: 36px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    border: 1px solid #eee;
}

.form-group {
    margin-bottom: 14px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 13px 16px;
    border: 1.5px solid #e0e0e0;
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.9rem;
    transition: var(--transition);
    outline: none;
    background: var(--gray-100);
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.08);
    background: var(--white);
}

.contact-form textarea {
    resize: vertical;
}

/* Footer */
.footer {
    background: var(--darker);
    padding: 64px 0 0;
    color: rgba(255, 255, 255, 0.65);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .logo-img {
    height: 72px;
    filter: drop-shadow(0 0 8px rgba(212, 160, 23, 0.3));
    animation: none;
}

.footer-brand p {
    margin-top: 16px;
    font-size: 0.88rem;
    line-height: 1.7;
}

.footer-links h4 {
    color: var(--white);
    font-size: 0.95rem;
    margin-bottom: 20px;
    font-weight: 700;
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
    display: inline-block;
    padding: 4px 0;
    font-size: 0.88rem;
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    padding: 24px 0 80px;
    font-size: 0.82rem;
}

/* Modal */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    backdrop-filter: blur(4px);
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: var(--white);
    border-radius: var(--radius-lg);
    max-width: 880px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: modalIn 0.3s ease;
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.95) translateY(20px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-close {
    position: absolute;
    top: 14px;
    right: 16px;
    background: var(--white);
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray-600);
    z-index: 10;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.modal-close:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.modal-image {
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 350px;
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
    overflow: hidden;
}

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

.modal-info {
    padding: 36px;
}

.modal-info h2 {
    font-size: 1.5rem;
    margin-bottom: 14px;
    color: var(--gray-900);
    padding-right: 30px;
    font-weight: 800;
}

.modal-info > p {
    color: var(--gray-600);
    margin-bottom: 24px;
    line-height: 1.7;
    font-size: 0.95rem;
}

.modal-specs {
    margin-bottom: 28px;
}

.modal-specs h4 {
    font-size: 0.95rem;
    margin-bottom: 12px;
    color: var(--gray-900);
    font-weight: 700;
}

.modal-specs ul {
    list-style: none;
    padding: 0;
}

.modal-specs li {
    padding: 7px 0;
    color: var(--gray-600);
    font-size: 0.9rem;
    border-bottom: 1px solid var(--gray-100);
    padding-left: 22px;
    position: relative;
}

.modal-specs li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 700;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--dark);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 900;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

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

.back-to-top svg {
    width: 20px;
    height: 20px;
    color: var(--white);
}

.back-to-top:hover svg {
    color: var(--darker);
}

/* Phone Float */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 900;
    box-shadow: 0 4px 20px rgba(212, 160, 23, 0.4);
    transition: var(--transition);
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(212, 160, 23, 0.5);
}

.whatsapp-float svg {
    width: 24px;
    height: 24px;
    color: var(--darker);
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(25px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Responsive */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--darker);
        flex-direction: column;
        padding: 80px 30px 30px;
        transition: var(--transition);
        gap: 4px;
        z-index: 1001;
    }

    .nav-menu.open {
        right: 0;
    }

    .nav-link {
        padding: 14px 18px;
        font-size: 1rem;
    }

    .lang-switcher {
        position: absolute;
        top: 18px;
        right: 60px;
        margin-left: 0;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero-desc {
        font-size: 1rem;
    }

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

    .features-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .feature-card {
        padding: 24px 16px;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-stats {
        gap: 20px;
    }

    .products-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 36px;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        text-align: center;
    }

    .modal-body {
        grid-template-columns: 1fr;
    }
    .modal-image {
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        min-height: 220px;
    }
    .modal-info {
        padding: 24px;
    }

    .whatsapp-float {
        bottom: 20px;
        left: 20px;
        width: 48px;
        height: 48px;
    }

    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
    }
}

@media (max-width: 480px) {
    .features-grid {
        grid-template-columns: 1fr;
    }

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

    .product-tabs {
        flex-direction: column;
        align-items: center;
    }

    .tab-btn {
        width: 100%;
        max-width: 300px;
    }
}

/* RTL Support */
[dir="rtl"] body {
    font-family: 'Noto Sans Arabic', 'Tahoma', 'Segoe UI', -apple-system, sans-serif;
}

[dir="rtl"] .nav-menu {
    direction: rtl;
}

[dir="rtl"] .lang-switcher {
    margin-left: 0;
    margin-right: 16px;
}

[dir="rtl"] .hero-content {
    text-align: right;
}

[dir="rtl"] .hero-buttons {
    justify-content: flex-end;
}

[dir="rtl"] .about-content {
    direction: rtl;
}

[dir="rtl"] .contact-item {
    flex-direction: row-reverse;
    text-align: right;
}

[dir="rtl"] .contact-icon {
    margin-right: 0;
    margin-left: 16px;
}

[dir="rtl"] .contact-info {
    text-align: right;
}

[dir="rtl"] .footer-content {
    direction: rtl;
    text-align: right;
}

[dir="rtl"] .footer-brand {
    text-align: right;
}

[dir="rtl"] .section-header {
    text-align: center;
}

[dir="rtl"] .modal-info h2 {
    padding-right: 0;
    padding-left: 30px;
}

[dir="rtl"] .modal-close {
    right: auto;
    left: 16px;
}

[dir="rtl"] .modal-specs li {
    padding-left: 0;
    padding-right: 22px;
}

[dir="rtl"] .modal-specs li::before {
    left: auto;
    right: 0;
}

[dir="rtl"] .whatsapp-float {
    left: auto;
    right: 30px;
}

[dir="rtl"] .back-to-top {
    right: auto;
    left: 30px;
}

@media (max-width: 768px) {
    [dir="rtl"] .nav-menu {
        right: auto;
        left: -100%;
    }

    [dir="rtl"] .nav-menu.open {
        right: auto;
        left: 0;
    }

    [dir="rtl"] .lang-switcher {
        right: auto;
        left: 60px;
        margin-right: 0;
    }

    [dir="rtl"] .whatsapp-float {
        right: 20px;
    }

    [dir="rtl"] .back-to-top {
        left: 20px;
    }
}