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

:root {
    --primary-50: #f0f9ff;
    --primary-100: #e0f2fe;
    --primary-200: #bae6fd;
    --primary-300: #7dd3fc;
    --primary-400: #38bdf8;
    --primary-500: #0ea5e9;
    --primary-600: #0284c7;
    --primary-700: #0369a1;
    --primary-800: #075985;
    --primary-900: #0c4a6e;
    
    --sky-500: #0ea5e9;
    --fuchsia-500: #d946ef;
    --yellow-500: #eab308;
    
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    --gradient: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
    --gradient-text: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--gray-900);
    background-color: #ffffff;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

body.dark {
    color: var(--gray-100);
    background-color: #0f172a;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    z-index: 1000;
    padding: 16px 0;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

body.dark .nav {
    background: rgba(31, 41, 55, 0.95);
    border-bottom-color: var(--gray-700);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 24px;
    color: var(--gray-900);
    text-decoration: none;
    transition: color 0.3s ease;
}

body.dark .logo {
    color: var(--gray-100);
}

.logo-img {
    height: 56px;
    width: 56px;
    object-fit: contain;
}

.logo-fallback {
    height: 56px;
    width: 56px;
}

.logo-text {
    color: var(--primary-600);
    display: flex;
    align-items: center;
    transition: color 0.3s ease;
}

body.dark .logo-text {
    color: var(--primary-400);
}

.logo-dots {
    display: inline-flex;
    align-items: center;
    padding: 0 2px;
}

.logo-dots .dot {
    font-size: 24px;
    line-height: 1;
    position: relative;
    top: 2px;
    padding: 0 1px;
}

.logo-dots .dot-1 {
    color: var(--sky-500);
}

.logo-dots .dot-2 {
    color: var(--fuchsia-500);
}

.logo-dots .dot-3 {
    color: var(--yellow-500);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient);
    color: white;
    box-shadow: 0 4px 6px -1px rgba(2, 132, 199, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 12px -2px rgba(2, 132, 199, 0.4);
}

.btn-secondary {
    background: var(--gray-100);
    color: var(--gray-700);
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    background: var(--gray-200);
}

body.dark .btn-secondary {
    background: var(--gray-700);
    color: var(--gray-200);
}

body.dark .btn-secondary:hover {
    background: var(--gray-600);
}

.btn-large {
    padding: 14px 28px;
    font-size: 16px;
}

/* Theme Toggle */
.theme-toggle {
    background: transparent;
    border: none;
    border-radius: 8px;
    padding: 8px;
    cursor: pointer;
    color: var(--gray-600);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    position: relative;
}

.theme-toggle:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

body.dark .theme-toggle {
    color: var(--gray-400);
}

body.dark .theme-toggle:hover {
    background: var(--gray-700);
    color: var(--gray-200);
}

.theme-icon {
    position: absolute;
    width: 20px;
    height: 20px;
    stroke: currentColor;
    fill: none;
}

body.dark #sun-icon {
    display: block;
    opacity: 1;
}

body.dark #moon-icon {
    display: none;
    opacity: 0;
}

/* Language Selector - Button Style */
.language-selector-wrapper {
    position: relative;
}

.language-selector {
    background: transparent;
    border: none;
    border-radius: 8px;
    padding: 6px 8px;
    cursor: pointer;
    color: var(--gray-600);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    position: relative;
}

.language-selector:hover {
    background-color: var(--gray-100);
    color: var(--gray-900);
}

.language-selector:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.language-selector svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

body.dark .language-selector {
    color: var(--gray-400);
}

body.dark .language-selector:hover {
    background-color: var(--gray-700);
    color: var(--gray-200);
}

body.dark .language-selector:focus {
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.2);
}

/* Language Dropdown Menu */
.language-menu {
    position: absolute;
    right: 0;
    top: calc(100% + 8px);
    width: 128px;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--gray-200);
    z-index: 50;
    display: none;
}

.language-menu.show {
    display: block;
}

body.dark .language-menu {
    background-color: var(--gray-800);
    border-color: var(--gray-700);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
}

.language-menu-item {
    width: 100%;
    text-align: left;
    padding: 8px 16px;
    font-size: 14px;
    color: var(--gray-700);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: background-color 0.15s ease;
    border-radius: 0;
}

.language-menu-item:first-child {
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}

.language-menu-item:last-child {
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
}

.language-menu-item:hover {
    background-color: var(--gray-100);
}

.language-menu-item.active {
    background-color: var(--primary-100);
    color: var(--primary-700);
}

body.dark .language-menu-item {
    color: var(--gray-300);
}

body.dark .language-menu-item:hover {
    background-color: var(--gray-700);
}

body.dark .language-menu-item.active {
    background-color: var(--primary-900);
    color: var(--primary-300);
}

body:not(.dark) #sun-icon {
    display: none;
    opacity: 0;
}

body:not(.dark) #moon-icon {
    display: block;
    opacity: 1;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(180deg, #ffffff 0%, var(--gray-50) 100%);
    position: relative;
    overflow: hidden;
    transition: background 0.3s ease;
}

body.dark .hero {
    background: linear-gradient(180deg, #0f172a 0%, #1f2937 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(2, 132, 199, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.hero .container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    column-gap: 64px;
    row-gap: 32px;
    align-items: start;
    grid-template-areas:
        "content visual"
        "tags visual"
        "note visual"
        "cta visual"
        "stats visual";
}

@media (max-width: 968px) {
    .hero {
        padding-top: 140px;
        padding-bottom: 70px;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        grid-template-areas:
            "content"
            "visual"
            "tags"
            "note"
            "cta"
            "stats";
        column-gap: 0;
        row-gap: 16px;
    }
    
    .hero-visual {
        margin-bottom: 0;
        margin-top: 0;
        max-width: 100%;
    }
    
    .hero-use-cases {
        margin-bottom: 10px;
    }
}

.hero-content {
    animation: fadeInUp 0.8s ease;
    grid-area: content;
}

.hero-title {
    font-size: 44px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--gray-900);
    transition: color 0.3s ease;
}

body.dark .hero-title {
    color: var(--gray-100);
}

.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}


.hero-description-static {
    font-size: 16px;
    color: var(--gray-600);
    margin: 0 0 8px 0;
    line-height: 1.6;
    transition: color 0.3s ease;
    display: block;
    font-weight: 500;
}

body.dark .hero-description-static {
    color: var(--gray-300);
}

.hero-use-case-rotator-wrapper {
    display: block;
    height: 84px;
    min-height: 84px;
    position: relative;
    overflow: hidden;
    padding: 0;
    text-align: left;
    background: transparent;
}

.hero-use-case-rotator {
    position: relative;
    display: block;
    height: 84px;
    min-height: 84px;
    width: 100%;
}

.use-case-item {
    position: absolute;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    white-space: normal;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    text-align: left;
    padding: 12px 0;
}

.use-case-item.active {
    position: absolute;
    opacity: 1;
    transform: translateY(0);
}

.use-case-icon-inline {
    font-size: 32px;
    display: inline-block;
    line-height: 1;
}

.use-case-text {
    font-size: 18px;
    font-weight: 600;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.5;
    word-wrap: break-word;
    overflow-wrap: break-word;
    flex: 1;
    min-width: 0;
    text-align: left;
}

.use-case-text br {
    display: none;
}

.hero-description {
    font-size: 16px;
    color: var(--gray-600);
    line-height: 1.6;
    transition: color 0.3s ease;
}

body.dark .hero-description {
    color: var(--gray-400);
}

.hero-description b {
    display: inline-block;
    padding: 0px 8px;
    margin: 2px 2px;
    background: rgba(14, 165, 233, 0.1);
    border-radius: 4px;
    font-weight: 600;
    color: var(--primary-600);
    transition: background-color 0.3s ease, color 0.3s ease;
}

body.dark .hero-description b {
    background: rgba(14, 165, 233, 0.2);
    color: var(--primary-400);
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 48px;
}

.stat {
    text-align: left;
}

.stat-number {
    font-size: 30px;
    font-weight: 700;
    color: var(--primary-600);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 14px;
    color: var(--gray-600);
    transition: color 0.3s ease;
}

body.dark .stat-label {
    color: var(--gray-400);
}

/* Hero Visual - moved below for better organization */

.app-screenshot {
    background: transparent;
    border-radius: 12px;
    box-shadow: 0 20px 60px -12px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.1);
    overflow: visible;
    border: none;
    position: relative;
    transition: box-shadow 0.3s ease;
    max-width: 100%;
    margin: 12px auto 0;
    width: 100%;
    display: block;
}

body.dark .app-screenshot {
    box-shadow: 0 20px 60px -12px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.screenshot-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
    object-fit: contain;
    max-height: 720px;
    margin: 0 auto;
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 1;
    transform: scale(1);
}

.screenshot-img.fade-out {
    opacity: 0;
    transform: scale(0.98);
}

.screenshot-img.fade-in {
    opacity: 1;
    transform: scale(1);
}

/* Ensure screenshot maintains aspect ratio and doesn't overflow */
.hero-visual {
    position: relative;
    animation: fadeInRight 0.8s ease;
    display: block;
    width: 100%;
    margin-top: 0;
    grid-area: visual;
}

.hero-use-cases {
    margin-bottom: 12px;
}

.hero-use-case-tags {
    grid-area: tags;
    margin: 0 0;
}

@media (max-width: 968px) {
    .hero-use-case-tags {
        margin: -4px 0 10px;
    }
}

@media (min-width: 641px) and (max-width: 968px) {
    .hero-use-case-tags {
        margin-top: 32px;
    }
}

.hero-description-note {
    grid-area: note;
    margin: 0 0 16px;
}

.hero-cta {
    grid-area: cta;
    margin-bottom: 32px;
}

.hero-stats {
    grid-area: stats;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: white;
    transition: background 0.3s ease;
}

body.dark .features {
    background: var(--gray-900);
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-title {
    font-size: 38px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 16px;
    transition: color 0.3s ease;
}

body.dark .section-title {
    color: var(--gray-100);
}

.section-description {
    font-size: 16px;
    color: var(--gray-600);
    transition: color 0.3s ease;
}

body.dark .section-description {
    color: var(--gray-400);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

.feature-card {
    padding: 32px;
    background: white;
    border-radius: 16px;
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
}

body.dark .feature-card {
    background: var(--gray-800);
    border-color: var(--gray-700);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px -4px rgba(2, 132, 199, 0.15);
    border-color: var(--primary-300);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--primary-50);
    color: var(--primary-600);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-card:hover .feature-icon {
    background: var(--primary-100);
    color: var(--primary-700);
}

.feature-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 12px;
    transition: color 0.3s ease;
}

body.dark .feature-title {
    color: var(--gray-100);
}

.feature-description {
    font-size: 15px;
    color: var(--gray-600);
    line-height: 1.6;
    transition: color 0.3s ease;
}

body.dark .feature-description {
    color: var(--gray-400);
}

/* Use Cases Section */
.use-cases {
    padding: 100px 0;
    background: var(--gray-50);
    transition: background 0.3s ease;
}

body.dark .use-cases {
    background: var(--gray-800);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.use-case-card {
    padding: 32px;
    background: white;
    border-radius: 16px;
    border: 1px solid var(--gray-200);
    text-align: center;
    transition: all 0.3s ease;
}

body.dark .use-case-card {
    background: var(--gray-900);
    border-color: var(--gray-700);
}

.use-case-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px -4px rgba(0, 0, 0, 0.1);
}

a.use-case-card {
    display: block;
    cursor: pointer;
}

a.use-case-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px -4px rgba(0, 0, 0, 0.1);
}

.use-case-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.use-case-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 12px;
    transition: color 0.3s ease;
}

body.dark .use-case-title {
    color: var(--gray-100);
}

.use-case-description {
    font-size: 15px;
    color: var(--gray-600);
    line-height: 1.6;
    transition: color 0.3s ease;
}

body.dark .use-case-description {
    color: var(--gray-400);
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
    color: white;
    text-align: center;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.cta-title {
    font-size: 38px;
    font-weight: 800;
    margin-bottom: 16px;
    color: white;
    transition: color 0.3s ease;
}

.cta-description {
    font-size: 16px;
    margin-bottom: 32px;
    opacity: 0.95;
}

.cta-section .btn-primary {
    background: white;
    color: var(--primary-600);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.cta-section .btn-primary svg {
    color: var(--primary-600);
}

.cta-section .btn-primary:hover {
    background: var(--gray-50);
    transform: translateY(-2px);
    box-shadow: 0 8px 12px -2px rgba(0, 0, 0, 0.15);
}

/* Footer */
.footer {
    padding: 60px 0 32px;
    background: var(--gray-900);
    color: var(--gray-300);
    transition: background 0.3s ease;
}

body.dark .footer {
    background: var(--gray-800);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand {
    max-width: 300px;
}

.footer-tagline {
    margin-top: 12px;
    font-size: 14px;
    color: var(--gray-400);
}

.footer-heading {
    font-size: 14px;
    font-weight: 600;
    color: white;
    margin-bottom: 16px;
}

.footer-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-link {
    color: var(--gray-400);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: white;
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid var(--gray-800);
    text-align: center;
    font-size: 14px;
    color: var(--gray-500);
}

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes dotPulse {
    0% {
        opacity: 0.3;
        transform: scale(0.8);
    }
    15% {
        opacity: 1;
        transform: scale(1.2);
    }
    25% {
        opacity: 1;
        transform: scale(1.2);
    }
    40% {
        opacity: 0.3;
        transform: scale(0.8);
    }
    100% {
        opacity: 0.3;
        transform: scale(0.8);
    }
}

.logo-dots .dot-1 {
    animation: dotPulse 3.5s ease-in-out infinite;
    animation-delay: 0s;
}

.logo-dots .dot-2 {
    animation: dotPulse 3.5s ease-in-out infinite;
    animation-delay: 0.5s;
}

.logo-dots .dot-3 {
    animation: dotPulse 3.5s ease-in-out infinite;
    animation-delay: 1s;
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-use-cases {
        bottom: 0;
        padding: 20px 10px 10px 10px;
        width: 100%;
        min-height: 60px;
        margin-bottom: 12px;
    }
    
    
    .hero-description-static {
        font-size: 15px;
    }
    
    .use-case-text {
        font-size: 17px;
    }
    
    .hero-description {
        font-size: 15px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-links {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .container {
        padding: 0 16px;
    }
    
    .nav {
        padding: 12px 0;
    }
    
    .nav-content {
        gap: 8px;
    }
    
    .nav-actions {
        gap: 8px;
    }
    
    .logo {
        font-size: 18px;
        gap: 6px;
        min-width: 0;
        flex-shrink: 1;
    }
    
    .logo-img {
        height: 36px;
        width: 36px;
        flex-shrink: 0;
    }
    
    .logo-text {
        font-size: 18px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .logo-dots .dot {
        font-size: 18px;
        position: relative;
        top: 0px;
    }
    
    .theme-toggle {
        width: 36px;
        height: 36px;
        padding: 6px;
        flex-shrink: 0;
    }
    
    .language-selector {
        width: 36px;
        height: 36px;
        padding: 6px;
        flex-shrink: 0;
    }
    
    .btn {
        padding: 8px 14px;
        font-size: 13px;
        white-space: nowrap;
    }
    
    .hero {
        padding: 100px 0 30px;
    }
    
    .hero .container {
        gap: 0;
    }
    
    .hero-visual {
        margin-bottom: 24px;
    }
    
    
    .hero-title {
        font-size: 26px;
    }
    
    .screenshot-img {
        max-height: 460px;
    }
    
    .hero-use-case-rotator-wrapper {
        height: 65px;
        min-height: 65px;
        padding: 0;
        background: rgba(14, 165, 233, 0.08);
        border-radius: 8px;
        text-align: center;
    }
    
    .hero-use-case-rotator {
        height: 65px;
        min-height: 65px;
    }
    
    .use-case-item {
        padding: 12px 16px;
        justify-content: center;
        text-align: center;
    }
    
    .use-case-text {
        text-align: center;
        font-size: 17px;
        white-space: normal;
    }
    
    .use-case-text br {
        display: block;
    }
    
    .hero-description-static {
        font-size: 15px;
    }
    
    .use-case-item {
        white-space: normal;
    }
    
    .use-case-icon-inline {
        font-size: 30px;
    }
    
    .hero-description {
        font-size: 15px;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-cta .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .use-cases-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-title {
        font-size: 32px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }
    
    .nav {
        padding: 10px 0;
    }
    
    .nav-content {
        gap: 6px;
    }
    
    .nav-actions {
        gap: 6px;
    }
    
    .logo {
        font-size: 16px;
        gap: 4px;
    }
    
    .logo-img {
        height: 32px;
        width: 32px;
    }
    
    .logo-text {
        font-size: 16px;
    }

    .logo-dots .dot {
        font-size: 16px;
    }
    
    .theme-toggle {
        width: 32px;
        height: 32px;
        padding: 5px;
    }
    
    .language-selector {
        width: 32px;
        height: 32px;
        padding: 5px;
    }
    
    .language-selector svg {
        width: 18px;
        height: 18px;
    }
    
    .theme-icon {
        width: 18px;
        height: 18px;
    }
    
    .btn {
        padding: 7px 12px;
        font-size: 12px;
    }
    
    .hero {
        padding: 90px 0 20px;
    }
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}