/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #007AFF;
    --secondary-color: #5856D6;
    --text-primary: #1C1C1E;
    --text-secondary: #1C1C1E;
    --background: #F8F9FE;
    --background-alt: #F2F2F7;
    --border-color: #E5E5EA;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.15);
    --max-width: 1200px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--background);
    overflow-x: hidden;
    position: relative;
}

/* Animated Background - Modular gradient system based on content height */
body {
    --x1: 20%; --y1: 80%;
    --x2: 80%; --y2: 20%;
    --x3: 40%; --y3: 60%;
    --x4: 70%; --y4: 30%;
    --x5: 30%; --y5: 70%;
    --x6: 60%; --y6: 40%;
    --x7: 15%; --y7: 45%;
    --x8: 85%; --y8: 75%;
    --x9: 55%; --y9: 25%;
    --x10: 25%; --y10: 95%;
    --x11: 75%; --y11: 15%;
    --x12: 45%; --y12: 85%;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 500vh; /* 500% of viewport height for extended content */
    background: 
        /* Primary layer - distributed across 300% height for parallax coverage */
        radial-gradient(ellipse 1200px 900px at var(--x1) 5%, rgba(0, 122, 255, 0.4) 0%, rgba(0, 122, 255, 0.18) 25%, rgba(0, 122, 255, 0.08) 45%, transparent 65%),
        radial-gradient(ellipse 900px 1200px at var(--x2) 15%, rgba(88, 86, 214, 0.38) 0%, rgba(88, 86, 214, 0.16) 25%, rgba(88, 86, 214, 0.06) 45%, transparent 65%),
        radial-gradient(ellipse 1000px 800px at var(--x3) 25%, rgba(147, 51, 234, 0.35) 0%, rgba(147, 51, 234, 0.14) 25%, rgba(147, 51, 234, 0.05) 45%, transparent 65%),
        radial-gradient(ellipse 800px 1000px at var(--x7) 35%, rgba(0, 122, 255, 0.32) 0%, rgba(0, 122, 255, 0.12) 25%, rgba(0, 122, 255, 0.04) 45%, transparent 65%),
        radial-gradient(ellipse 1100px 700px at var(--x8) 45%, rgba(88, 86, 214, 0.30) 0%, rgba(88, 86, 214, 0.10) 25%, rgba(88, 86, 214, 0.03) 45%, transparent 65%),
        radial-gradient(ellipse 700px 900px at var(--x9) 55%, rgba(147, 51, 234, 0.28) 0%, rgba(147, 51, 234, 0.08) 30%, transparent 60%),
        radial-gradient(ellipse 900px 600px at var(--x10) 65%, rgba(0, 122, 255, 0.26) 0%, rgba(0, 122, 255, 0.06) 30%, transparent 60%),
        radial-gradient(ellipse 800px 700px at var(--x1) 75%, rgba(88, 86, 214, 0.24) 0%, rgba(88, 86, 214, 0.06) 30%, transparent 60%),
        radial-gradient(ellipse 600px 800px at var(--x2) 85%, rgba(0, 122, 255, 0.22) 0%, rgba(0, 122, 255, 0.05) 30%, transparent 60%),
        /* Extended coverage for full parallax movement */
        radial-gradient(ellipse 750px 650px at var(--x3) 95%, rgba(147, 51, 234, 0.20) 0%, rgba(147, 51, 234, 0.04) 30%, transparent 60%),
        radial-gradient(ellipse 650px 750px at var(--x7) 105%, rgba(88, 86, 214, 0.18) 0%, rgba(88, 86, 214, 0.03) 30%, transparent 60%),
        radial-gradient(ellipse 800px 600px at var(--x8) 115%, rgba(0, 122, 255, 0.16) 0%, rgba(0, 122, 255, 0.02) 30%, transparent 60%),
        /* Additional coverage for extended content */
        radial-gradient(ellipse 700px 700px at var(--x9) 125%, rgba(147, 51, 234, 0.14) 0%, rgba(147, 51, 234, 0.02) 30%, transparent 60%),
        radial-gradient(ellipse 600px 800px at var(--x10) 135%, rgba(88, 86, 214, 0.12) 0%, rgba(88, 86, 214, 0.02) 30%, transparent 60%),
        radial-gradient(ellipse 750px 600px at var(--x1) 145%, rgba(0, 122, 255, 0.10) 0%, rgba(0, 122, 255, 0.01) 30%, transparent 60%);
    z-index: -2;
    pointer-events: none;
    transform: translateY(var(--layer1-y, 0px));
}

/* Second gradient layer for additional density */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 600vh; /* 600% of viewport height for extended content */
    background: 
        /* Tertiary layer - distributed across 400% height for slower parallax */
        radial-gradient(ellipse 600px 800px at var(--x4) 8%, rgba(88, 86, 214, 0.25) 0%, rgba(88, 86, 214, 0.08) 30%, transparent 55%),
        radial-gradient(ellipse 800px 500px at var(--x5) 18%, rgba(0, 122, 255, 0.22) 0%, rgba(0, 122, 255, 0.06) 30%, transparent 55%),
        radial-gradient(ellipse 500px 700px at var(--x6) 28%, rgba(147, 51, 234, 0.20) 0%, rgba(147, 51, 234, 0.05) 30%, transparent 55%),
        radial-gradient(ellipse 700px 600px at var(--x11) 38%, rgba(88, 86, 214, 0.18) 0%, rgba(88, 86, 214, 0.04) 30%, transparent 55%),
        radial-gradient(ellipse 550px 750px at var(--x12) 48%, rgba(0, 122, 255, 0.16) 0%, rgba(0, 122, 255, 0.03) 30%, transparent 55%),
        radial-gradient(ellipse 400px 500px at var(--x7) 58%, rgba(147, 51, 234, 0.15) 0%, transparent 45%),
        radial-gradient(ellipse 500px 400px at var(--x8) 68%, rgba(0, 122, 255, 0.12) 0%, transparent 45%),
        radial-gradient(ellipse 350px 450px at var(--x3) 78%, rgba(88, 86, 214, 0.10) 0%, transparent 45%),
        radial-gradient(ellipse 450px 350px at var(--x4) 88%, rgba(147, 51, 234, 0.08) 0%, transparent 45%),
        radial-gradient(ellipse 380px 480px at var(--x5) 98%, rgba(0, 122, 255, 0.06) 0%, transparent 45%),
        /* Extended coverage for maximum parallax range */
        radial-gradient(ellipse 320px 420px at var(--x6) 108%, rgba(88, 86, 214, 0.05) 0%, transparent 40%),
        radial-gradient(ellipse 420px 320px at var(--x9) 118%, rgba(147, 51, 234, 0.04) 0%, transparent 40%),
        radial-gradient(ellipse 360px 460px at var(--x10) 128%, rgba(0, 122, 255, 0.03) 0%, transparent 40%),
        radial-gradient(ellipse 300px 400px at var(--x11) 138%, rgba(88, 86, 214, 0.02) 0%, transparent 35%),
        radial-gradient(ellipse 400px 300px at var(--x12) 148%, rgba(147, 51, 234, 0.02) 0%, transparent 35%),
        /* Extended gradients for new content sections */
        radial-gradient(ellipse 350px 350px at var(--x1) 158%, rgba(0, 122, 255, 0.02) 0%, transparent 35%),
        radial-gradient(ellipse 300px 380px at var(--x2) 168%, rgba(88, 86, 214, 0.015) 0%, transparent 35%),
        radial-gradient(ellipse 380px 300px at var(--x3) 178%, rgba(147, 51, 234, 0.015) 0%, transparent 35%),
        radial-gradient(ellipse 320px 320px at var(--x4) 188%, rgba(0, 122, 255, 0.01) 0%, transparent 30%),
        radial-gradient(ellipse 280px 340px at var(--x5) 198%, rgba(88, 86, 214, 0.01) 0%, transparent 30%);
    z-index: -1;
    pointer-events: none;
    transform: translateY(var(--layer2-y, 0px));
}

/* Removed animated orbs - they were causing artifacts */

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Language Selector */
.language-selector {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
}

.language-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 50px;
    color: white;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.language-dropdown-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

.dropdown-arrow {
    font-size: 12px;
    transition: transform 0.3s ease;
}

.language-dropdown-toggle[aria-expanded="true"] .dropdown-arrow {
    transform: rotate(180deg);
}

.language-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: rgba(255, 255, 255, 0.98);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    min-width: 200px;
    max-height: calc(100vh - 80px);
    overflow-y: auto;
}

.language-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Custom scrollbar for language dropdown */
.language-dropdown::-webkit-scrollbar {
    width: 6px;
}

.language-dropdown::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05);
    border-radius: 3px;
}

.language-dropdown::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 3px;
}

.language-dropdown::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #5a67d8 0%, #6b46c1 100%);
}

.flag-button {
    width: 100%;
    padding: 12px 16px;
    border: none;
    background: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.2s ease;
    font-size: 14px;
    color: #333;
    text-align: left;
}

.flag-button:hover {
    background: rgba(102, 126, 234, 0.1);
}

.flag-button.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.flag-emoji {
    font-size: 24px;
    width: 32px;
    text-align: center;
}

.flag-label {
    flex: 1;
    font-weight: 500;
}


/* Hero Section */
.hero {
    padding: 100px 0 80px;
    text-align: center;
    background: transparent;
    position: relative;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(2px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 2rem;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.2), 
                inset 0 4px 20px rgba(255, 255, 255, 0.3);
    padding: 60px 40px;
}

.hero-content::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2rem;
    backdrop-filter: blur(1px);
    opacity: 0.6;
    z-index: -1;
    filter: blur(1px) drop-shadow(10px 4px 6px rgba(0, 0, 0, 0.1)) brightness(115%);
}


.app-icon {
    margin-bottom: 30px;
    animation: scaleIn 0.6s ease-out;
}

.app-icon img {
    width: 120px;
    height: 120px;
    border-radius: 27px;
    box-shadow: var(--shadow);
}

.hero-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 10px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
    font-size: 24px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease-out 0.1s both;
}

.hero-description {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 40px;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

/* CTA Container */
.cta-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    animation: fadeInUp 0.8s ease-out 0.3s both;
}

.app-store-button img {
    height: 60px;
    transition: transform 0.3s ease;
}

.app-store-button:hover img {
    transform: scale(1.05);
}

.qr-container {
    text-align: center;
}

#qrcode {
    background: white;
    padding: 20px;
    border-radius: 16px;
    box-shadow: var(--shadow);
    margin-bottom: 10px;
}

.qr-text {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Features Section */
.features {
    padding: 80px 0;
    background: transparent;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
    color: var(--text-primary);
}

.feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 100px;
    opacity: 0;
    transform: translateY(30px);
}

.feature-row.reverse {
    direction: rtl;
}

.feature-row.reverse .feature-content {
    direction: ltr;
}

.feature-content {
    position: relative;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(2px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 2rem;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.2), 
                inset 0 4px 20px rgba(255, 255, 255, 0.3);
    padding: 40px;
    transition: all 0.3s ease;
}

.feature-content::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2rem;
    backdrop-filter: blur(1px);
    opacity: 0.6;
    z-index: -1;
    filter: blur(1px) drop-shadow(4px 2px 3px rgba(0, 0, 0, 0.1)) brightness(115%);
}

.feature-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(31, 38, 135, 0.3), 
                inset 0 6px 30px rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.22);
}

.feature-content h3 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.feature-content p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-secondary);
}

.feature-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    width: 300px;
    aspect-ratio: 9/19.5;
    margin: 0 auto;
    background: #000;
}

.feature-image:hover {
    transform: translateY(-10px);
}

.feature-image img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
    object-position: center;
}

/* Extra Features */
.extra-features {
    padding: 80px 0;
    background: transparent;
    text-align: center;
}

.extra-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(2px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 2rem;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.2), 
                inset 0 4px 20px rgba(255, 255, 255, 0.3);
    padding: 60px 40px;
    transition: all 0.3s ease;
}

.extra-content::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2rem;
    backdrop-filter: blur(1px);
    opacity: 0.6;
    z-index: -1;
    filter: blur(1px) drop-shadow(4px 2px 3px rgba(0, 0, 0, 0.1)) brightness(115%);
}

.extra-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(31, 38, 135, 0.3), 
                inset 0 6px 30px rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.22);
}

.extra-content h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.extra-content p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.cta-text {
    font-size: 20px !important;
    font-weight: 600;
    color: var(--primary-color) !important;
    margin-bottom: 40px;
}

.extra-cta-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    margin-top: 30px;
}

.extra-qr-container {
    text-align: center;
}

#extraQrcode {
    background: white;
    padding: 20px;
    border-radius: 16px;
    box-shadow: var(--shadow);
    margin-bottom: 10px;
}

/* Reviews Section */
.reviews {
    padding: 80px 0;
    background: transparent;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.review-card {
    position: relative;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(2px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 2rem;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.2), 
                inset 0 4px 20px rgba(255, 255, 255, 0.3);
    padding: 30px;
    transition: all 0.3s ease;
}

.review-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2rem;
    backdrop-filter: blur(1px);
    opacity: 0.6;
    z-index: -1;
    filter: blur(1px) drop-shadow(4px 2px 3px rgba(0, 0, 0, 0.1)) brightness(115%);
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(31, 38, 135, 0.3), 
                inset 0 6px 30px rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.22);
}

.stars {
    color: #FFD700;
    font-size: 20px;
    margin-bottom: 10px;
}

.review-card h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.review-card p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* FAQ Section */
.faq {
    padding: 80px 0;
    background: transparent;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.faq-item {
    position: relative;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(2px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 2rem;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.2), 
                inset 0 4px 20px rgba(255, 255, 255, 0.3);
    padding: 30px;
    transition: all 0.3s ease;
}

.faq-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2rem;
    backdrop-filter: blur(1px);
    opacity: 0.6;
    z-index: -1;
    filter: blur(1px) drop-shadow(4px 2px 3px rgba(0, 0, 0, 0.1)) brightness(115%);
}

.faq-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(31, 38, 135, 0.3), 
                inset 0 6px 30px rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.22);
}

.faq-item h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.faq-item p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* Final Download CTA Section */
.final-download {
    padding: 80px 0;
    background: transparent;
    text-align: center;
}

.final-download-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(2px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 2rem;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.2), 
                inset 0 4px 20px rgba(255, 255, 255, 0.3);
    padding: 60px 40px;
    transition: all 0.3s ease;
}

.final-download-content::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2rem;
    backdrop-filter: blur(1px);
    opacity: 0.6;
    z-index: -1;
    filter: blur(1px) drop-shadow(4px 2px 3px rgba(0, 0, 0, 0.1)) brightness(115%);
}

.final-download-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(31, 38, 135, 0.3), 
                inset 0 6px 30px rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.22);
}

.final-app-icon {
    margin-bottom: 30px;
    animation: scaleIn 0.6s ease-out;
}

.final-app-icon img {
    width: 80px;
    height: 80px;
    border-radius: 18px;
    box-shadow: var(--shadow);
}

.final-download-content h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.final-download-content p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.final-cta-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
}

.final-qr-container {
    text-align: center;
}

#finalQrcode {
    background: white;
    padding: 20px;
    border-radius: 16px;
    box-shadow: var(--shadow);
    margin-bottom: 10px;
}

/* Footer */
.footer {
    padding: 40px 0;
    background: var(--text-primary);
    color: white;
    text-align: center;
}

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

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

/* Responsive Design */
.mobile-only {
    display: none;
}

.desktop-only {
    display: block;
}

@media (max-width: 768px) {
    .mobile-only {
        display: block;
    }
    
    .desktop-only {
        display: none;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-subtitle {
        font-size: 20px;
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .feature-row {
        grid-template-columns: 1fr;
        gap: 40px;
        margin-bottom: 60px;
    }
    
    .feature-row.reverse {
        direction: ltr;
    }
    
    .feature-content {
        text-align: center;
        padding: 30px;
    }
    
    .hero-content {
        padding: 40px 30px;
    }
    
    .feature-content h3 {
        font-size: 24px;
    }
    
    .feature-content p {
        font-size: 16px;
    }
    
    .feature-image {
        width: 250px;
    }
    
    .reviews-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    #languageSelect {
        padding: 10px 20px;
        font-size: 13px;
    }
    
    .language-selector::after {
        right: 30px;
    }
}