/* Tryli Website Styles */
/* Modern, responsive design with beautiful animations */

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

:root {
    /* Tryli Color Palette - Warm & Professional */
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #60a5fa;
    --secondary-color: #ea580c;
    --accent-color: #059669;
    --warm-orange: #f97316;
    --warm-green: #16a34a;
    --warm-blue: #0ea5e9;
    --warm-purple: #7c3aed;
    
    /* Tryli Gradients - Natural & Warm */
    --primary-gradient: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    --hero-gradient: linear-gradient(135deg, #2563eb 0%, #1e40af 50%, #0ea5e9 100%);
    --card-gradient-1: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    --card-gradient-2: linear-gradient(135deg, #ea580c 0%, #dc2626 100%);
    --card-gradient-3: linear-gradient(135deg, #059669 0%, #047857 100%);
    --card-gradient-4: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
    --card-gradient-5: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    --card-gradient-6: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
    
    /* Text Colors */
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --text-white: #ffffff;
    
    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-dark: #111827;
    --bg-card: #ffffff;
    
    /* Spacing */
    --container-max-width: 1200px;
    --section-padding: 120px 0;
    --card-padding: 32px;
    
    /* Typography */
    --font-family: 'Inter', system-ui, -apple-system, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 30px rgba(37, 99, 235, 0.3);
    --shadow-glow-hover: 0 0 50px rgba(37, 99, 235, 0.5);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Transitions */
    --transition-fast: all 0.15s ease;
    --transition-base: all 0.3s ease;
    --transition-slow: all 0.5s ease;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    scroll-padding-top: 80px;
}

@media (max-width: 768px) {
    html {
        scroll-padding-top: 60px;
    }
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

/* Prevent body scroll when mobile menu is open */
body.menu-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
    height: 100%;
}

/* Touch target improvements */
button,
a,
input,
select,
textarea {
    touch-action: manipulation;
}

/* Minimum touch target size of 44px for accessibility */
.btn,
.nav-link,
.hamburger,
.feature-card,
.store-card,
.tip-card,
.measurement-step {
    min-height: 44px;
    min-width: 44px;
}

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

.section-header {
    text-align: center;
    margin-bottom: 80px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
    line-height: 1.2;
}

.section-subtitle {
    font-size: var(--font-size-xl);
    color: var(--text-secondary);
    max-width: 60px;
    margin: 0 auto;
    text-align: center;
    line-height: 1.6;
}

/* Navigation */
.navbar {
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(37, 99, 235, 0.08);
    z-index: 10001;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.nav-container {
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    height: 72px;
    box-sizing: border-box;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    height: 48px;
    margin: 0;
}

.logo-img {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
}

.logo-text {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    margin: 0;
    line-height: 1;
}

.nav-menu {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    height: 72px;
    margin: 0;
    padding: 0;
}

.nav-link {
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    text-align: center;
    white-space: nowrap;
    display: flex;
    align-items: center;
    height: 72px;
    margin: 0;
    padding: 0 8px;
    border-radius: var(--radius-md);
}

.nav-link:hover {
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
    transform: translateY(-1px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary-gradient);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 1px;
}

.nav-link:hover::after {
    width: 80%;
}

.download-btn {
    background: var(--primary-gradient);
    color: var(--text-white) !important;
    padding: 12px 24px;
    border-radius: var(--radius-lg);
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    height: 48px;
    margin: 0;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.2);
}

.download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(37, 99, 235, 0.3);
    background: linear-gradient(135deg, #1e40af 0%, #2563eb 100%);
}

.download-btn::after {
    display: none;
}

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    transition: all 0.3s ease;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin: 2px 0;
    border-radius: 2px;
}

.hamburger:hover span {
    background: var(--primary-color);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
    background: var(--primary-color);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-20px);
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
    background: var(--primary-color);
}

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

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(37, 99, 235, 0.95) 0%, 
        rgba(30, 64, 175, 0.9) 50%,
        rgba(14, 165, 233, 0.85) 100%);
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.floating-element {
    position: absolute;
    opacity: 0.08;
    animation: float 25s infinite linear;
    cursor: pointer;
    transition: var(--transition-base);
    color: rgba(255, 255, 255, 0.4);
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.2));
}

.floating-element:hover {
    opacity: 0.3;
    transform: scale(1.5) rotate(180deg);
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.5);
}

.floating-element:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-element:nth-child(2) {
    top: 60%;
    left: 80%;
    animation-delay: -5s;
}

.floating-element:nth-child(3) {
    top: 80%;
    left: 20%;
    animation-delay: -10s;
}

.floating-element:nth-child(4) {
    top: 30%;
    left: 70%;
    animation-delay: -15s;
}

@keyframes float {
    from {
        transform: translateY(100vh) rotate(0deg);
    }
    to {
        transform: translateY(-100vh) rotate(360deg);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 120px 20px 80px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    justify-items: start;
}

.hero-text {
    color: var(--text-white);
    text-align: left;
    justify-self: start;
    width: 100%;
}

.hero-title {
    font-size: var(--font-size-6xl);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    text-align: left;
}

.title-line {
    display: block;
    animation: slideInUp 1s ease-out;
}

.title-line:nth-child(2) {
    animation-delay: 0.2s;
}

.highlight {
    background: linear-gradient(135deg, #ea580c 0%, #f97316 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: textGlow 3s ease-in-out infinite;
    position: relative;
}

.highlight::after {
    content: attr(data-text);
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
    background: linear-gradient(135deg, #ea580c 0%, #f97316 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: blur(10px);
    opacity: 0.7;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.8;
    animation: slideInUp 1s ease-out 0.4s both;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    animation: slideInUp 1s ease-out 0.6s both;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-base);
    cursor: pointer;
    border: none;
    font-size: var(--font-size-base);
    position: relative;
    z-index: 10;
}

.btn-primary {
    background: rgba(255, 255, 255, 0.2);
    color: var(--text-white);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: var(--transition-base);
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background: transparent;
    color: var(--text-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

.btn-large {
    padding: 20px 40px;
    font-size: var(--font-size-lg);
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: slideInRight 1s ease-out 0.8s both;
    justify-self: center;
    width: 100%;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.phone-mockup {
    width: 300px;
    height: 600px;
    background: linear-gradient(145deg, #ffffff, #f0f0f0);
    border-radius: 30px;
    padding: 20px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    position: relative;
    animation: float-phone 6s ease-in-out infinite;
}

@keyframes float-phone {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

.phone-content {
    width: 100%;
    height: 100%;
    background: #f8fafc;
    border-radius: 20px;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.widget-demo {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 24px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.demo-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    font-weight: 600;
    color: var(--text-primary);
}

.demo-logo {
    width: 24px;
    height: 24px;
    border-radius: var(--radius-sm);
}

.demo-recommendation {
    text-align: center;
}

.demo-size {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.demo-text {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.demo-details {
    font-size: var(--font-size-xs);
    color: var(--text-light);
}



/* How It Works Section */
.how-it-works {
    padding: var(--section-padding);
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.how-it-works::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(37, 99, 235, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(14, 165, 233, 0.03) 0%, transparent 50%);
    z-index: 1;
}

.how-it-works .container {
    position: relative;
    z-index: 2;
}

.quick-start-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.quick-start-card {
    background: var(--bg-card);
    padding: 40px 32px;
    border-radius: var(--radius-2xl);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(37, 99, 235, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    text-align: center;
    display: flex;
    flex-direction: column;
    height: 100%;
    z-index: 10;
}

.quick-start-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(37, 99, 235, 0.15);
    border-color: rgba(37, 99, 235, 0.2);
}

.quick-start-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.02), rgba(14, 165, 233, 0.02));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.quick-start-card:hover::before {
    opacity: 1;
}

.quick-start-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-gradient);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: white;
    box-shadow: 0 8px 32px rgba(37, 99, 235, 0.3);
    transition: all 0.3s ease;
}

.quick-start-icon svg {
    color: white;
    stroke: currentColor;
}

.quick-start-card:hover .quick-start-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 48px rgba(37, 99, 235, 0.4);
}

.quick-start-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.quick-start-description {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
    flex-grow: 1;
}

.quick-start-action {
    background: rgba(37, 99, 235, 0.1);
    padding: 16px 24px;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    color: var(--primary-color);
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    position: relative;
    z-index: 100;
}

.quick-start-action:hover {
    background: rgba(37, 99, 235, 0.2);
    transform: translateY(-2px);
    color: var(--primary-dark);
}



/* Step Visual Components */
.browser-mockup {
    width: 100%;
    max-width: 400px;
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .browser-mockup {
        max-width: 320px;
        transform: scale(0.95);
    }
}

.browser-header {
    background: #f1f5f9;
    padding: 16px;
    display: flex;
    align-items: center;
}

.browser-dots {
    display: flex;
    gap: 8px;
}

.browser-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #cbd5e1;
}

.browser-dots span:nth-child(1) {
    background: #ef4444;
}

.browser-dots span:nth-child(2) {
    background: #f59e0b;
}

.browser-dots span:nth-child(3) {
    background: #10b981;
}

.browser-content {
    padding: 32px;
    background: var(--bg-secondary);
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.extension-popup {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-md);
    min-width: 280px;
}

.popup-header {
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

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

.field {
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.ecommerce-mockup {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .ecommerce-mockup {
        max-width: 320px;
        transform: scale(0.95);
    }
}

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

.product-item {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 16px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    position: relative;
}

.product-item.highlighted {
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--primary-color);
}

.product-image {
    width: 100%;
    height: 120px;
    background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
}

.product-name {
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.product-price {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.tryli-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--primary-gradient);
    color: var(--text-white);
    font-size: var(--font-size-xs);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-weight: 600;
}

.recommendation-mockup {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .recommendation-mockup {
        max-width: 320px;
        transform: scale(0.95);
    }
}

.product-page {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 24px;
    box-shadow: var(--shadow-lg);
}

.product-details h4 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.product-details p {
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.sizes {
    font-size: var(--font-size-sm);
    color: var(--text-light);
    margin-bottom: 24px;
}

.tryli-widget {
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-lg);
    padding: 20px;
}

.widget-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.widget-logo {
    width: 20px;
    height: 20px;
    border-radius: var(--radius-sm);
}

.recommendation {
    text-align: center;
}

.recommended-size {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.recommendation-text {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.recommendation-details {
    font-size: var(--font-size-xs);
    color: var(--text-light);
}

/* Measurement Guide Section */
.measurement-guide {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.measurement-guide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 80% 20%, rgba(16, 185, 129, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 20% 80%, rgba(245, 158, 11, 0.05) 0%, transparent 50%);
    z-index: 1;
}

.measurement-guide .container {
    position: relative;
    z-index: 2;
}

.measurement-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.measurement-visual {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.measurement-image-container {
    position: relative;
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    padding: 24px;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.measurement-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    transition: var(--transition-base);
}

.measurement-image:hover {
    transform: scale(1.02);
}

.measurement-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
    border: 2px dashed #cbd5e1;
    border-radius: var(--radius-xl);
    color: var(--text-secondary);
    text-align: center;
}

.placeholder-icon {
    margin-bottom: 16px;
    opacity: 0.7;
    color: var(--text-secondary);
}

.placeholder-icon svg {
    color: var(--text-secondary);
    stroke: currentColor;
}

.measurement-tips {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.tip-card {
    background: var(--bg-card);
    padding: 24px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    border-left: 4px solid var(--primary-color);
    transform: none !important;
}

.tip-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-lg);
}

@media (max-width: 768px) {
    .tip-card:hover {
        transform: translateY(-4px);
    }
}

.tip-icon {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
}

.tip-icon svg {
    color: var(--primary-color);
    stroke: currentColor;
}

.tip-card h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.tip-card p {
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.6;
}

.measurement-steps {
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.measurement-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: 32px;
    color: var(--text-primary);
    text-align: center;
}

.steps-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-bottom: 40px;
}

.measurement-step {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    padding: 24px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.02), rgba(14, 165, 233, 0.02));
    border-radius: var(--radius-xl);
    border: 1px solid rgba(37, 99, 235, 0.1);
    transition: var(--transition-base);
}

.measurement-step:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(37, 99, 235, 0.2);
}

.step-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-white);
    flex-shrink: 0;
    box-shadow: var(--shadow-md);
}

.step-content h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.step-content p {
    color: var(--text-secondary);
    margin-bottom: 12px;
    line-height: 1.7;
}

.measurement-detail {
    display: flex;
    gap: 8px;
    align-items: center;
    padding: 8px 12px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
}

.detail-label {
    font-weight: 600;
    color: var(--accent-color);
}

.measurement-cta {
    background: var(--primary-gradient);
    border-radius: var(--radius-xl);
    padding: 32px;
    text-align: center;
    color: var(--text-white);
    position: relative;
    overflow: hidden;
}

.measurement-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

.cta-content {
    position: relative;
    z-index: 2;
}

.measurement-cta h4 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: 12px;
}

.measurement-cta p {
    margin-bottom: 24px;
    opacity: 0.9;
    line-height: 1.6;
}

.setup-measurement-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--text-white);
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 10;
}

.setup-measurement-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Stores Section */
.stores {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 50%, #f1f5f9 100%);
    position: relative;
}

.stores::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 80% 30%, rgba(16, 185, 129, 0.02) 0%, transparent 50%),
        radial-gradient(circle at 20% 70%, rgba(245, 158, 11, 0.02) 0%, transparent 50%);
    z-index: 1;
}

.stores .container {
    position: relative;
    z-index: 2;
}

.stores-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-bottom: 80px;
}

.store-card {
    background: var(--bg-card);
    padding: 24px;
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    border: 1px solid rgba(0, 0, 0, 0.05);
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
    position: relative;
    z-index: 10;
}

.store-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
    text-decoration: none;
    color: inherit;
}

.store-logo {
    width: 120px;
    height: 80px;
    background: var(--primary-gradient);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    color: var(--text-white);
    font-size: var(--font-size-xl);
    font-weight: 700;
    text-align: center;
    line-height: 1.2;
}

.store-logo.coming-soon {
    background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
    color: var(--text-secondary);
}

.store-name {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.store-description {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.brands-section {
    text-align: center;
}

.brands-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: 32px;
    color: var(--text-primary);
}

.brands-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

.brand {
    background: var(--bg-card);
    padding: 12px 24px;
    border-radius: var(--radius-lg);
    font-weight: 600;
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.brand:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.brand.more {
    background: var(--primary-gradient);
    color: var(--text-white);
}

/* Download Section */
.download {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
}

.download-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.download-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.download-subtitle {
    font-size: var(--font-size-xl);
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
}

.download-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 60px;
}

.download-chrome {
    background: var(--primary-gradient);
    color: var(--text-white);
}

.download-chrome:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.download-firefox {
    background: transparent;
    color: var(--text-secondary);
    border: 2px solid var(--text-light);
}

.download-firefox:hover {
    border-color: var(--text-secondary);
    transform: translateY(-2px);
}

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

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* Download Visual */
.download-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.extension-preview {
    position: relative;
}

.preview-browser {
    width: 500px;
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    animation: float-browser 8s ease-in-out infinite;
}

@keyframes float-browser {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-15px) rotate(1deg);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: var(--shadow-md);
    }
    50% {
        transform: scale(1.05);
        box-shadow: var(--shadow-glow);
    }
    100% {
        transform: scale(1);
        box-shadow: var(--shadow-md);
    }
}

@keyframes textGlow {
    0%, 100% {
        text-shadow: 0 0 5px rgba(234, 88, 12, 0.5);
    }
    50% {
        text-shadow: 0 0 20px rgba(234, 88, 12, 0.8), 0 0 30px rgba(249, 115, 22, 0.6);
    }
}

.browser-bar {
    background: #f1f5f9;
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.browser-url {
    background: var(--bg-card);
    padding: 8px 12px;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    flex: 1;
}

.browser-page {
    background: var(--bg-secondary);
    padding: 32px;
    min-height: 400px;
}

.page-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.product-section {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 24px;
    background: var(--bg-card);
    padding: 24px;
    border-radius: var(--radius-lg);
}

.product-image-placeholder {
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
    border-radius: var(--radius-md);
}

.product-title-placeholder {
    width: 80%;
    height: 24px;
    background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
}

.product-price-placeholder {
    width: 40%;
    height: 20px;
    background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
}

.size-selector-placeholder {
    width: 60%;
    height: 16px;
    background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
    border-radius: var(--radius-sm);
}

.tryli-widget-preview {
    position: relative;
    background: var(--bg-card);
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    animation: pulse-glow 3s ease-in-out infinite;
}

    @keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.4);
    }
    50% {
        box-shadow: 0 0 0 20px rgba(37, 99, 235, 0);
    }
}

.widget-glow {
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--primary-gradient);
    border-radius: var(--radius-lg);
    z-index: -1;
    opacity: 0.3;
    animation: glow-pulse 2s ease-in-out infinite alternate;
}

@keyframes glow-pulse {
    from {
        opacity: 0.3;
    }
    to {
        opacity: 0.6;
    }
}

.widget-content {
    position: relative;
    z-index: 1;
}

.widget-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.widget-header img {
    width: 20px;
    height: 20px;
    border-radius: var(--radius-sm);
}

.widget-recommendation {
    text-align: center;
}

.widget-size {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.widget-text {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.widget-details {
    font-size: var(--font-size-xs);
    color: var(--text-light);
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: var(--text-white);
    padding: 80px 0 32px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 60px;
    text-align: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    justify-content: center;
}

.footer-logo-img {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
}

.footer-logo-text {
    font-size: var(--font-size-xl);
    font-weight: 700;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.footer-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

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

.social-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-direction: column;
    gap: 20px;
    text-align: center;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.7);
}

.footer-legal {
    display: flex;
    gap: 32px;
    justify-content: center;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

/* Animations for scroll */
[data-aos] {
    opacity: 0;
    transition: var(--transition-slow);
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(50px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-right"] {
    transform: translateX(-50px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-left"] {
    transform: translateX(50px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

[data-aos="zoom-in"] {
    transform: scale(0.8);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

/* Modern Responsive Design - Mobile First */

/* Extra Small devices (phones, 480px and down) */
@media (max-width: 480px) {
    :root {
        --font-size-6xl: 1.875rem;
        --font-size-5xl: 1.5rem;
        --font-size-4xl: 1.375rem;
        --font-size-3xl: 1.25rem;
        --font-size-2xl: 1.125rem;
        --font-size-xl: 1rem;
        --font-size-lg: 0.9rem;
        --section-padding: 60px 0;
        --card-padding: 20px;
        --container-max-width: 100%;
    }
    
    .container {
        padding: 0 16px;
    }
    
    .section-header {
        text-align: center;
        margin-bottom: 40px;
        max-width: 100%;
        padding: 0 8px;
    }
    
    .section-title {
        font-size: var(--font-size-3xl);
        line-height: 1.2;
        margin-bottom: 12px;
        word-wrap: break-word;
    }
    
    .section-subtitle {
        font-size: 0.813rem;
        line-height: 1.4;
        max-width: 100%;
        margin: 0 auto;
        padding: 0 8px;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    
    /* Navigation - Mobile First */
    .nav-container {
        padding: 0 16px;
        height: 48px;
        justify-content: center;
        gap: 16px;
    }
    
    .navbar {
        height: 48px;
    }
    
    .nav-logo {
        display: flex;
        align-items: center;
        gap: 8px;
        margin: 0 auto;
    }
    
    .logo-text {
        font-size: 0.875rem;
        font-weight: 700;
    }
    
    .logo-img {
        width: 20px;
        height: 20px;
    }
    
    .nav-menu {
        display: none;
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-menu .nav-link {
        font-size: var(--font-size-xl);
        font-weight: 600;
        padding: 16px 32px;
        border-radius: var(--radius-lg);
        transition: all 0.2s ease;
        min-width: 200px;
        text-align: center;
    }
    
    .nav-menu .nav-link:hover {
        background: rgba(37, 99, 235, 0.1);
        transform: none;
    }
    
    .nav-menu .download-btn {
        margin-top: 20px;
        min-width: 200px;
        justify-content: center;
    }
    
    .hamburger {
        display: none;
    }
    
    .hamburger span {
        display: block;
        width: 25px;
        height: 3px;
        background: var(--text-primary);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        margin: 2px 0;
        border-radius: 2px;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
        background: var(--primary-color);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
        transform: translateX(-20px);
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
        background: var(--primary-color);
    }
    
    .hamburger:hover span {
        background: var(--primary-color);
    }
    
    .hamburger.active:hover span:nth-child(1),
    .hamburger.active:hover span:nth-child(3) {
        background: var(--primary-dark);
    }
    
    /* Hero Section - Mobile */
    .hero {
        min-height: calc(100vh - 48px);
        min-height: calc(100dvh - 48px);
        padding-top: 48px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
        padding: 50px 16px 50px;
        justify-items: center;
        min-height: calc(100vh - 48px);
        min-height: calc(100dvh - 48px);
        align-content: center;
        max-width: 100%;
    }
    
    .hero-text {
        text-align: center;
        justify-self: center;
        max-width: 100%;
        padding: 0;
        width: 100%;
    }

    .hero-title {
        font-size: var(--font-size-3xl);
        line-height: 1.1;
        margin-bottom: 16px;
        margin-top: 20px;
        padding-top: 10px;
        text-align: center;
        word-wrap: break-word;
        hyphens: auto;
        max-width: 100%;
    }

    .hero-subtitle {
        font-size: var(--font-size-sm);
        margin-bottom: 32px;
        line-height: 1.5;
        text-align: center;
        max-width: 95%;
        margin-left: auto;
        margin-right: auto;
        opacity: 0.95;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 12px;
        align-items: stretch;
        justify-content: center;
        width: 100%;
        padding: 0 20px;
    }
    
    .hero-visual {
        justify-self: center;
        width: 100%;
        display: flex;
        justify-content: center;
    }
    
    .btn {
        padding: 16px 28px;
        font-size: var(--font-size-base);
        width: 100%;
        min-height: 52px;
        border-radius: var(--radius-lg);
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
    }
    
    .btn-large {
        padding: 18px 36px;
        font-size: var(--font-size-lg);
        width: 100%;
        min-height: 56px;
        border-radius: var(--radius-lg);
    }
    
    /* Phone Mockup - Mobile */
    .phone-mockup {
        width: 200px;
        height: 400px;
        padding: 12px;
        margin: 0 auto;
        transform: scale(0.9);
    }
    
    .phone-content {
        padding: 16px;
        border-radius: 16px;
    }
    
    .widget-demo {
        padding: 16px;
        border-radius: 12px;
    }
    
    .demo-header {
        margin-bottom: 16px;
        font-size: var(--font-size-sm);
    }
    
    .demo-logo {
        width: 20px;
        height: 20px;
    }
    
    .demo-size {
        font-size: var(--font-size-xl);
        margin-bottom: 6px;
    }
    
    .demo-text {
        font-size: var(--font-size-xs);
        margin-bottom: 2px;
    }
    
    .demo-details {
        font-size: 10px;
    }
    

    
    /* How It Works - Mobile */
    .quick-start-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .quick-start-card {
        padding: 32px 24px;
        text-align: center;
    }
    
    .quick-start-icon {
        width: 70px;
        height: 70px;
        font-size: 28px;
        margin-bottom: 20px;
    }
    
    .quick-start-title {
        font-size: var(--font-size-xl);
        margin-bottom: 12px;
    }
    
    .quick-start-description {
        font-size: var(--font-size-sm);
        margin-bottom: 20px;
    }
    
    .quick-start-action {
        font-size: var(--font-size-sm);
        padding: 14px 24px;
        width: 100%;
        display: block;
        text-align: center;
        min-height: 48px;
    }
    

    
    .browser-mockup,
    .ecommerce-mockup,
    .recommendation-mockup {
        max-width: 100%;
        transform: scale(0.9);
    }
    
    /* Measurement Guide - Mobile */
    .measurement-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .measurement-visual {
        order: 1;
        gap: 20px;
    }
    
    .measurement-steps {
        order: 2;
        padding: 24px 20px;
        border-radius: 16px;
    }
    
    .measurement-image-container {
        padding: 16px;
        border-radius: 16px;
        max-width: 100%;
    }
    
    .measurement-image {
        width: 100%;
        height: auto;
        max-height: 250px;
        object-fit: cover;
    }
    
    .measurement-tips {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .tip-card {
        padding: 16px;
        text-align: center;
        border-radius: 12px;
        border-left-width: 3px;
    }
    
    .tip-icon {
        margin: 0 auto 8px;
        width: 28px;
        height: 28px;
    }
    
    .tip-card h4 {
        font-size: var(--font-size-base);
        margin-bottom: 6px;
    }
    
    .tip-card p {
        font-size: var(--font-size-sm);
        line-height: 1.4;
    }
    
    .measurement-title {
        font-size: var(--font-size-lg);
        margin-bottom: 20px;
        text-align: center;
    }
    
    .steps-list {
        gap: 16px;
        margin-bottom: 24px;
    }
    
    .measurement-step {
        flex-direction: column;
        text-align: center;
        padding: 16px;
        gap: 12px;
        border-radius: 12px;
    }
    
    .measurement-step .step-icon {
        width: 36px;
        height: 36px;
        font-size: var(--font-size-sm);
        margin: 0 auto;
    }
    
    .measurement-step .step-content h4 {
        font-size: var(--font-size-base);
        margin-bottom: 6px;
    }
    
    .measurement-step .step-content p {
        font-size: var(--font-size-sm);
        line-height: 1.4;
    }
    
    .measurement-detail {
        flex-direction: column;
        text-align: center;
        gap: 2px;
        margin-top: 8px;
        padding: 8px;
        border-radius: 6px;
    }
    
    .measurement-cta {
        padding: 20px 16px;
        border-radius: 12px;
    }
    
    .measurement-cta h4 {
        font-size: var(--font-size-lg);
        margin-bottom: 8px;
    }
    
    .measurement-cta p {
        font-size: var(--font-size-sm);
        margin-bottom: 20px;
    }
    
    /* Stores - Mobile */
    .stores-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-bottom: 40px;
    }
    
    .store-card {
        padding: 20px;
    }
    
    .store-logo {
        width: 100px;
        height: 60px;
        margin-bottom: 12px;
        font-size: var(--font-size-base);
    }
    
    .store-name {
        font-size: var(--font-size-base);
        margin-bottom: 6px;
    }
    
    .brands-list {
        gap: 8px;
    }
    
    .brand {
        padding: 8px 16px;
        font-size: var(--font-size-sm);
    }
    
    /* Download - Mobile */
    .download {
        padding: 80px 0;
        background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    }
    
    .download-content {
        display: flex;
        flex-direction: column;
        gap: 50px;
        text-align: center;
        align-items: center;
        max-width: 100%;
        margin: 0 auto;
    }
    
    .download-text {
        width: 100%;
        max-width: 480px;
        padding: 0 16px;
    }
    
    .download-visual {
        display: none; /* Hide on mobile for better performance */
    }
    
    .download-title {
        font-size: clamp(1.5rem, 5vw, 2.5rem);
        line-height: 1.1;
        margin-bottom: 20px;
        word-wrap: break-word;
        color: var(--text-primary);
        font-weight: 800;
    }
    
    .download-subtitle {
        font-size: clamp(0.875rem, 3vw, 1.125rem);
        margin-bottom: 40px;
        line-height: 1.5;
        color: var(--text-secondary);
        opacity: 0.9;
    }
    
    .download-buttons {
        display: flex;
        flex-direction: column;
        gap: 16px;
        width: 100%;
        max-width: 360px;
        margin: 0 auto 50px;
    }
    
    .download-buttons .btn {
        width: 100%;
        justify-content: center;
        padding: 18px 32px;
        font-size: var(--font-size-base);
        min-height: 56px;
        font-weight: 600;
        border-radius: var(--radius-xl);
        transition: all 0.3s ease;
        position: relative;
        z-index: 10;
    }
    
    .download-chrome {
        background: var(--primary-gradient) !important;
        color: white !important;
        border: none;
        box-shadow: 0 4px 20px rgba(37, 99, 235, 0.3);
    }
    
    .download-chrome:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 30px rgba(37, 99, 235, 0.4);
    }
    
    .download-firefox {
        background: rgba(156, 163, 175, 0.1) !important;
        color: var(--text-secondary) !important;
        border: 2px solid rgba(156, 163, 175, 0.3);
        opacity: 0.7;
        cursor: not-allowed;
    }
    
    .download-stats {
        display: grid;
        grid-template-columns: 1fr;
        gap: 20px;
        width: 100%;
        max-width: 340px;
        margin: 0 auto;
    }
    
    .stat {
        text-align: center;
        padding: 24px 20px;
        background: rgba(255, 255, 255, 0.8);
        border-radius: var(--radius-xl);
        border: 1px solid rgba(37, 99, 235, 0.1);
        backdrop-filter: blur(10px);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
        transition: all 0.3s ease;
    }
    
    .stat:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    }
    
    .stat-number {
        font-size: var(--font-size-2xl);
        display: block;
        margin-bottom: 8px;
        font-weight: 900;
        color: var(--primary-color);
        line-height: 1;
    }
    
    .stat-label {
        font-size: var(--font-size-sm);
        line-height: 1.3;
        color: var(--text-secondary);
        font-weight: 500;
    }
    
    /* Footer - Mobile */
    .footer {
        padding: 60px 0 24px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
        margin-bottom: 40px;
    }
    
    .footer-logo {
        justify-content: center;
        margin-bottom: 16px;
    }
    
    .footer-description {
        font-size: var(--font-size-sm);
        line-height: 1.6;
        max-width: 280px;
        margin: 0 auto;
    }
    
    .footer-title {
        font-size: var(--font-size-base);
        margin-bottom: 16px;
    }
    
    .footer-links {
        gap: 8px;
    }
    
    .footer-links a {
        font-size: var(--font-size-sm);
        padding: 8px 0;
        display: block;
    }
    
    .footer-social {
        gap: 8px;
        justify-content: center;
        flex-direction: row;
        display: flex;
    }
    
    .social-link {
        font-size: var(--font-size-sm);
        padding: 8px 16px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: var(--radius-md);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
        padding-top: 24px;
    }
    
    .footer-copyright p {
        font-size: var(--font-size-xs);
    }
    
    .footer-legal {
        justify-content: center;
        gap: 20px;
    }
    
    .footer-legal a {
        font-size: var(--font-size-xs);
    }
    
    /* New Features - Mobile */
    .new-features {
        padding: 60px 0;
    }
    
    .new-features .section-title {
        font-size: var(--font-size-2xl);
        margin-bottom: 12px;
    }
    
    .new-features .section-subtitle {
        font-size: var(--font-size-sm);
        margin-bottom: 40px;
    }
    
    .features-showcase {
        gap: 32px;
        max-width: 100%;
    }
    
    .showcase-item {
        grid-template-columns: 1fr;
        padding: 24px 20px;
        gap: 24px;
        border-radius: var(--radius-xl);
        margin: 0;
        text-align: center;
    }
    
    .showcase-item:nth-child(even) {
        grid-template-columns: 1fr;
    }
    
    .showcase-item:nth-child(even) .showcase-content,
    .showcase-item:nth-child(even) .showcase-visual {
        order: initial;
    }
    
    .showcase-content {
        gap: 16px;
        text-align: center;
    }
    
    .showcase-icon {
        width: 60px;
        height: 60px;
        margin: 0 auto 16px;
    }
    
    .showcase-title {
        font-size: var(--font-size-xl);
        margin-bottom: 12px;
        text-align: center;
    }
    
    .showcase-description {
        font-size: var(--font-size-sm);
        margin-bottom: 16px;
        line-height: 1.6;
        text-align: center;
    }
    
    .showcase-benefit {
        font-size: var(--font-size-sm);
        line-height: 1.6;
        text-align: center;
    }
    
    .showcase-visual {
        justify-content: center;
        align-items: center;
        display: flex;
        min-height: auto;
        padding: 20px 0;
    }
    
    .keyboard-demo {
        padding: 16px;
        gap: 6px;
        flex-wrap: wrap;
        justify-content: center;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .key {
        padding: 8px 12px;
        font-size: var(--font-size-sm);
        min-width: 50px;
        text-align: center;
    }
    
    .plus {
        font-size: var(--font-size-base);
        margin: 0 4px;
    }
    
    .profile-demo {
        padding: 16px;
        gap: 8px;
        flex-wrap: wrap;
        justify-content: center;
        max-width: 280px;
        margin: 0 auto;
    }
    
    .profile-item {
        min-width: 60px;
        padding: 12px 8px;
        flex: none;
    }
    
    .profile-avatar {
        font-size: 18px;
        width: 32px;
        height: 32px;
    }
    
    .profile-item span {
        font-size: var(--font-size-xs);
    }
}

/* Small devices (landscape phones, 481px to 768px) */
@media (min-width: 481px) and (max-width: 768px) {
    :root {
        --font-size-6xl: 2.75rem;
        --font-size-5xl: 2.25rem;
        --font-size-4xl: 1.875rem;
        --section-padding: 100px 0;
        --card-padding: 28px;
    }
    
    .container {
        padding: 0 32px;
    }
    
    .section-header {
        text-align: center;
        margin-bottom: 60px;
        max-width: 700px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-content {
        gap: 60px;
        padding: 140px 32px 100px;
        text-align: center;
        justify-items: center;
        min-height: calc(100vh - 72px);
        align-content: center;
    }
    
    .hero-text {
        text-align: center;
        justify-self: center;
    }

    .hero-title {
        font-size: var(--font-size-6xl);
        text-align: center;
    }

    .hero-subtitle {
        font-size: var(--font-size-xl);
        text-align: center;
    }
    
    .hero-visual {
        justify-self: center;
    }

    .hero-title {
        font-size: var(--font-size-6xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-xl);
    }
    
    /* Download - Small Devices */
    .download {
        padding: 100px 0;
        background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    }
    
    .download-content {
        display: flex;
        flex-direction: column;
        gap: 60px;
        text-align: center;
        align-items: center;
        max-width: 700px;
        margin: 0 auto;
    }
    
    .download-text {
        width: 100%;
        max-width: 600px;
        padding: 0 32px;
    }
    
    .download-visual {
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    .download-title {
        font-size: clamp(2rem, 6vw, 3rem);
        margin-bottom: 24px;
        line-height: 1.1;
        color: var(--text-primary);
        font-weight: 800;
    }
    
    .download-subtitle {
        font-size: clamp(1rem, 3vw, 1.25rem);
        margin-bottom: 40px;
        line-height: 1.6;
        color: var(--text-secondary);
        opacity: 0.9;
    }
    
    .download-buttons {
        display: flex;
        flex-direction: row;
        gap: 20px;
        margin-bottom: 50px;
        justify-content: center;
        flex-wrap: wrap;
        width: 100%;
        max-width: 500px;
    }
    
    .download-buttons .btn {
        flex: 1;
        min-width: 220px;
        max-width: 280px;
        justify-content: center;
        padding: 18px 32px;
        font-size: var(--font-size-base);
        min-height: 56px;
        font-weight: 600;
        border-radius: var(--radius-xl);
        transition: all 0.3s ease;
        position: relative;
        z-index: 10;
    }
    
    .download-chrome {
        background: var(--primary-gradient) !important;
        color: white !important;
        border: none;
        box-shadow: 0 4px 20px rgba(37, 99, 235, 0.3);
    }
    
    .download-chrome:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 30px rgba(37, 99, 235, 0.4);
    }
    
    .download-firefox {
        background: rgba(156, 163, 175, 0.1) !important;
        color: var(--text-secondary) !important;
        border: 2px solid rgba(156, 163, 175, 0.3);
        opacity: 0.7;
        cursor: not-allowed;
    }
    
    .download-stats {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
        width: 100%;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .stat {
        text-align: center;
        padding: 24px 20px;
        background: rgba(255, 255, 255, 0.8);
        border-radius: var(--radius-xl);
        border: 1px solid rgba(37, 99, 235, 0.1);
        backdrop-filter: blur(10px);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
        transition: all 0.3s ease;
    }
    
    .stat:hover {
        transform: translateY(-2px);
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    }
    
    .stat-number {
        font-size: var(--font-size-2xl);
        margin-bottom: 8px;
        font-weight: 900;
        color: var(--primary-color);
        line-height: 1;
    }
    
    .stat-label {
        font-size: var(--font-size-sm);
        color: var(--text-secondary);
        font-weight: 500;
        line-height: 1.3;
    }
    
    .preview-browser {
        max-width: 450px;
        transform: scale(0.95);
        margin: 0 auto;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
        border-radius: var(--radius-xl);
    }
    
    /* New Features - Small Devices */
    .new-features {
        padding: 70px 0;
    }
    
    .new-features .section-title {
        font-size: var(--font-size-2xl);
        margin-bottom: 14px;
    }
    
    .new-features .section-subtitle {
        font-size: var(--font-size-base);
        margin-bottom: 50px;
    }
    
    .features-showcase {
        gap: 40px;
        max-width: 100%;
    }
    
    .showcase-item {
        grid-template-columns: 1fr;
        padding: 32px 28px;
        gap: 32px;
        text-align: center;
        border-radius: var(--radius-xl);
    }
    
    .showcase-item:nth-child(even) {
        grid-template-columns: 1fr;
    }
    
    .showcase-item:nth-child(even) .showcase-content,
    .showcase-item:nth-child(even) .showcase-visual {
        order: initial;
        text-align: center;
    }
    
    .showcase-content {
        gap: 18px;
        text-align: center;
    }
    
    .showcase-icon {
        width: 65px;
        height: 65px;
        margin: 0 auto 18px;
    }
    
    .showcase-title {
        font-size: var(--font-size-xl);
        text-align: center;
    }
    
    .showcase-description {
        font-size: var(--font-size-base);
        text-align: center;
        line-height: 1.6;
    }
    
    .showcase-benefit {
        font-size: var(--font-size-sm);
        text-align: center;
    }
    
    .showcase-visual {
        justify-content: center;
        min-height: auto;
        padding: 24px 0;
    }
    
    .keyboard-demo {
        padding: 20px;
        gap: 8px;
        max-width: 350px;
        margin: 0 auto;
        flex-wrap: wrap;
    }
    
    .key {
        padding: 10px 14px;
        font-size: var(--font-size-base);
        min-width: 60px;
    }
    
    .plus {
        font-size: var(--font-size-base);
        margin: 0 6px;
    }
    
    .profile-demo {
        padding: 20px;
        gap: 12px;
        max-width: 320px;
        margin: 0 auto;
        flex-wrap: wrap;
    }
    
    .profile-item {
        min-width: 70px;
        padding: 14px 10px;
    }
    
    .profile-avatar {
        font-size: 20px;
        width: 36px;
        height: 36px;
    }
    
    .profile-item span {
        font-size: var(--font-size-sm);
    }
}

/* Medium devices (tablets, 769px to 1024px) */
@media (min-width: 769px) {
    :root {
        --font-size-6xl: 2.5rem;
        --font-size-5xl: 2rem;
        --font-size-4xl: 1.875rem;
        --section-padding: 100px 0;
    }
    
    .container {
        padding: 0 32px;
    }
    
    .nav-container {
        height: 72px;
        padding: 0 20px;
        gap: 48px;
    }
    
    .nav-menu {
        display: flex;
        position: static;
        width: auto;
        height: auto;
        background: none;
        backdrop-filter: none;
        flex-direction: row;
        justify-content: center;
        align-items: center;
        gap: 32px;
        transform: none;
        transition: none;
        z-index: auto;
        border: none;
        box-shadow: none;
    }
    
    .nav-menu .nav-link {
        font-size: var(--font-size-base);
        font-weight: 500;
        padding: 0 8px;
        border-radius: var(--radius-md);
        transition: all 0.2s ease;
        min-width: auto;
        text-align: center;
        height: 72px;
        display: flex;
        align-items: center;
    }
    
    .nav-menu .nav-link:hover {
        background: rgba(37, 99, 235, 0.05);
        transform: translateY(-1px);
    }
    
    .nav-menu .download-btn {
        margin-top: 0;
        min-width: auto;
        justify-content: center;
        height: 48px;
    }
    
    .hamburger {
        display: none !important;
    }
    
    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: 60px;
        text-align: left;
        padding: 140px 32px 100px;
        min-height: calc(100vh - 72px);
        align-content: center;
    }
    
    .hero-buttons {
        flex-direction: row;
        justify-content: flex-start;
    }
    

    
    /* How It Works - Medium Tablets */
    .quick-start-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 32px;
    }
    
    .quick-start-card {
        padding: 36px 28px;
    }
    
    .quick-start-icon {
        width: 76px;
        height: 76px;
        font-size: 30px;
    }
    

    
    /* Measurement Guide - Medium Tablets */
    .measurement-content {
        grid-template-columns: 1fr 1fr;
        gap: 50px;
        align-items: start;
    }
    
    .measurement-visual {
        order: 1;
        gap: 28px;
    }
    
    .measurement-steps {
        order: 2;
        padding: 36px 28px;
    }
    
    .measurement-image-container {
        padding: 24px;
        max-width: 100%;
    }
    
    .measurement-tips {
        grid-template-columns: 1fr;
        gap: 18px;
    }
    
    .tip-card {
        padding: 20px;
        text-align: left;
    }
    
    .measurement-title {
        font-size: var(--font-size-2xl);
        margin-bottom: 28px;
        text-align: left;
    }
    
    .measurement-step {
        flex-direction: row;
        text-align: left;
        padding: 22px;
        gap: 18px;
        align-items: flex-start;
    }
    
    .measurement-step .step-icon {
        width: 48px;
        height: 48px;
        font-size: var(--font-size-lg);
        margin: 0;
        flex-shrink: 0;
    }
    
    .stores-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .download-content {
        display: flex;
        flex-direction: column;
        gap: 60px;
        text-align: center;
        align-items: center;
        max-width: 900px;
        margin: 0 auto;
    }
    
    .download-text {
        width: 100%;
        max-width: 700px;
        padding: 0 32px;
    }
    
    .download-visual {
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    .download-title {
        font-size: clamp(2.5rem, 7vw, 4rem);
        margin-bottom: 24px;
        line-height: 1.1;
        color: var(--text-primary);
        font-weight: 800;
    }
    
    .download-subtitle {
        font-size: clamp(1.125rem, 4vw, 1.5rem);
        margin-bottom: 40px;
        line-height: 1.6;
        color: var(--text-secondary);
        opacity: 0.9;
    }
    
    .download-buttons {
        display: flex;
        flex-direction: row;
        gap: 24px;
        margin-bottom: 50px;
        justify-content: center;
        flex-wrap: wrap;
        width: 100%;
        max-width: 600px;
    }
    
    .download-buttons .btn {
        flex: 1;
        min-width: 240px;
        max-width: 300px;
        justify-content: center;
        padding: 20px 36px;
        font-size: var(--font-size-lg);
        min-height: 60px;
        font-weight: 600;
        border-radius: var(--radius-xl);
        transition: all 0.3s ease;
        position: relative;
        z-index: 10;
    }
    
    .download-chrome {
        background: var(--primary-gradient) !important;
        color: white !important;
        border: none;
        box-shadow: 0 6px 24px rgba(37, 99, 235, 0.3);
    }
    
    .download-chrome:hover {
        transform: translateY(-3px);
        box-shadow: 0 12px 40px rgba(37, 99, 235, 0.4);
    }
    
    .download-firefox {
        background: rgba(156, 163, 175, 0.1) !important;
        color: var(--text-secondary) !important;
        border: 2px solid rgba(156, 163, 175, 0.3);
        opacity: 0.7;
        cursor: not-allowed;
    }
    
    .download-stats {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 32px;
        width: 100%;
        max-width: 700px;
        margin: 0 auto;
    }
    
    .stat {
        text-align: center;
        padding: 32px 24px;
        background: rgba(255, 255, 255, 0.8);
        border-radius: var(--radius-xl);
        border: 1px solid rgba(37, 99, 235, 0.1);
        backdrop-filter: blur(10px);
        box-shadow: 0 6px 24px rgba(0, 0, 0, 0.05);
        transition: all 0.3s ease;
    }
    
    .stat:hover {
        transform: translateY(-3px);
        box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
    }
    
    .stat-number {
        font-size: var(--font-size-3xl);
        margin-bottom: 8px;
        font-weight: 900;
        color: var(--primary-color);
        line-height: 1;
    }
    
    .stat-label {
        font-size: var(--font-size-base);
        color: var(--text-secondary);
        font-weight: 500;
        line-height: 1.3;
    }
    
    .preview-browser {
        max-width: 500px;
        margin: 0 auto;
        box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
        border-radius: var(--radius-xl);
        transition: all 0.3s ease;
    }
    
    .preview-browser:hover {
        transform: translateY(-5px);
        box-shadow: 0 25px 70px rgba(0, 0, 0, 0.2);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
        text-align: center;
        margin-bottom: 60px;
    }
    
    .footer-logo {
        justify-content: flex-start;
    }
    
    .footer-social {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .social-link {
        background: none;
        padding: 0;
    }
    
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
        padding-top: 32px;
    }
    
    /* New Features - Tablet */
    .new-features {
        padding: 80px 0;
    }
    
    .new-features .section-title {
        font-size: var(--font-size-3xl);
        margin-bottom: 16px;
    }
    
    .new-features .section-subtitle {
        font-size: var(--font-size-base);
        margin-bottom: 60px;
    }
    
    .features-showcase {
        gap: 50px;
        max-width: 900px;
        margin: 0 auto;
    }
    
    .showcase-item {
        grid-template-columns: 1fr 1fr;
        padding: 40px 32px;
        gap: 40px;
        text-align: left;
        align-items: center;
    }
    
    .showcase-item:nth-child(even) {
        grid-template-columns: 1fr 1fr;
    }
    
    .showcase-item:nth-child(even) .showcase-content {
        order: 2;
        text-align: left;
    }
    
    .showcase-item:nth-child(even) .showcase-visual {
        order: 1;
    }
    
    .showcase-content {
        gap: 20px;
        text-align: left;
    }
    
    .showcase-icon {
        width: 70px;
        height: 70px;
        margin: 0 0 20px 0;
    }
    
    .showcase-title {
        font-size: var(--font-size-2xl);
        text-align: left;
    }
    
    .showcase-description {
        font-size: var(--font-size-base);
        text-align: left;
    }
    
    .showcase-benefit {
        text-align: left;
    }
    
    .showcase-visual {
        justify-content: center;
        align-items: center;
        min-height: 200px;
    }
    
    .keyboard-demo {
        max-width: none;
        padding: 25px;
        gap: 12px;
    }
    
    .key {
        padding: 12px 16px;
        font-size: var(--font-size-base);
        min-width: 60px;
    }
    
    .plus {
        font-size: var(--font-size-lg);
        margin: 0 8px;
    }
    
    .profile-demo {
        max-width: none;
        padding: 25px;
        gap: 16px;
    }
    
    .profile-item {
        min-width: 80px;
        padding: 16px 12px;
    }
    
    .profile-avatar {
        font-size: 24px;
        width: 40px;
        height: 40px;
    }
    
    .profile-item span {
        font-size: var(--font-size-sm);
    }
}

/* Large devices (desktops, 1025px to 1200px) */
@media (min-width: 1025px) and (max-width: 1200px) {
    .nav-container {
        gap: 80px;
    }
    
    /* How It Works - Large Screens */
    .quick-start-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
        max-width: 1100px;
    }
    
    /* Measurement Guide - Large Screens */
    .measurement-content {
        grid-template-columns: 1fr 1fr;
        gap: 70px;
    }
    
    .measurement-visual {
        gap: 36px;
    }
    
    .measurement-steps {
        padding: 40px;
    }
    
    .measurement-title {
        font-size: var(--font-size-2xl);
        margin-bottom: 32px;
    }
    
    /* New Features - Large Screens */
    .new-features {
        padding: 100px 0;
    }
    
    .new-features .section-title {
        font-size: var(--font-size-3xl);
        margin-bottom: 20px;
    }
    
    .new-features .section-subtitle {
        font-size: var(--font-size-lg);
        margin-bottom: 70px;
    }
    
    .features-showcase {
        gap: 60px;
        max-width: 950px;
        margin: 0 auto;
    }
    
    .showcase-item {
        grid-template-columns: 1fr 1fr;
        padding: 45px 40px;
        gap: 50px;
        text-align: left;
        align-items: center;
    }
    
    .showcase-content {
        gap: 18px;
        text-align: left;
    }
    
    .showcase-icon {
        width: 75px;
        height: 75px;
        margin: 0 0 18px 0;
    }
    
    .showcase-title {
        font-size: var(--font-size-2xl);
        text-align: left;
    }
    
    .showcase-description {
        font-size: var(--font-size-base);
        text-align: left;
    }
    
    .showcase-benefit {
        text-align: left;
    }
    
    .showcase-visual {
        min-height: 220px;
    }
    
    .keyboard-demo {
        padding: 28px;
        gap: 10px;
    }
    
    .key {
        padding: 10px 14px;
        font-size: var(--font-size-base);
        min-width: 65px;
    }
    
    .plus {
        font-size: var(--font-size-lg);
        margin: 0 10px;
    }
    
    .profile-demo {
        padding: 28px;
        gap: 14px;
    }
    
    .profile-item {
        min-width: 75px;
        padding: 14px 10px;
    }
    
    /* Download - Large Screens */
    .download-content {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 80px;
        text-align: left;
        align-items: center;
        max-width: 1200px;
        margin: 0 auto;
    }
    
    .download-text {
        width: 100%;
        max-width: none;
        padding: 0;
    }
    
    .download-visual {
        width: 100%;
        justify-content: flex-end;
    }
    
    .download-title {
        text-align: left;
    }
    
    .download-subtitle {
        text-align: left;
    }
    
    .download-buttons {
        justify-content: flex-start;
        margin: 0 0 50px 0;
        max-width: none;
    }
    
    .download-stats {
        text-align: left;
        max-width: none;
    }
    
    .footer-content {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Extra Large devices (large desktops, 1201px and up) */
@media (min-width: 1201px) {
    .nav-container {
        gap: 100px;
    }
    
    /* How It Works - Extra Large Screens */
    .quick-start-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 50px;
        max-width: 1200px;
    }
    
    .quick-start-card {
        padding: 50px 40px;
    }
    
    /* New Features - Desktop */
    .new-features {
        padding: 120px 0;
    }
    
    .new-features .section-title {
        font-size: var(--font-size-4xl);
        margin-bottom: 24px;
    }
    
    .new-features .section-subtitle {
        font-size: var(--font-size-xl);
        margin-bottom: 80px;
    }
    
    .features-showcase {
        gap: 60px;
        max-width: 1000px;
        margin: 0 auto;
    }
    
    .showcase-item {
        grid-template-columns: 1fr 1fr;
        padding: 50px;
        gap: 60px;
        text-align: left;
        align-items: center;
    }
    
    .showcase-content {
        gap: 20px;
        text-align: left;
    }
    
    .showcase-icon {
        width: 80px;
        height: 80px;
        margin: 0 0 20px 0;
    }
    
    .showcase-title {
        font-size: var(--font-size-3xl);
        text-align: left;
    }
    
    .showcase-description {
        font-size: var(--font-size-lg);
        text-align: left;
    }
    
    .showcase-benefit {
        font-size: var(--font-size-base);
        text-align: left;
    }
    
    .showcase-visual {
        min-height: 250px;
    }
    
    .keyboard-demo {
        padding: 30px;
        gap: 12px;
    }
    
    .key {
        padding: 12px 16px;
        font-size: var(--font-size-lg);
        min-width: 70px;
    }
    
    .plus {
        font-size: var(--font-size-xl);
        margin: 0 12px;
    }
    
    .profile-demo {
        padding: 30px;
        gap: 16px;
    }
    
    .profile-item {
        min-width: 80px;
        padding: 16px 12px;
    }
    
    .profile-avatar {
        font-size: 24px;
        width: 40px;
        height: 40px;
    }

    
    /* Measurement Guide - Extra Large Screens */
    .measurement-content {
        grid-template-columns: 1fr 1fr;
        gap: 80px;
    }
    
    .measurement-visual {
        gap: 40px;
    }
    
    .measurement-steps {
        padding: 50px;
    }
    
    .measurement-title {
        font-size: var(--font-size-3xl);
        margin-bottom: 40px;
    }
    
    .steps-list {
        gap: 32px;
        margin-bottom: 50px;
    }
    
    .measurement-step {
        padding: 32px;
        gap: 24px;
    }
    
    .measurement-step .step-icon {
        width: 56px;
        height: 56px;
        font-size: var(--font-size-xl);
    }
    
    .stores-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    /* Download - Extra Large Screens */
    .download-content {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 100px;
        text-align: left;
        align-items: center;
        max-width: 1400px;
        margin: 0 auto;
    }
    
    .download-text {
        width: 100%;
        max-width: none;
        padding: 0;
    }
    
    .download-visual {
        width: 100%;
        justify-content: flex-end;
    }
    
    .download-title {
        font-size: clamp(3rem, 8vw, 4.5rem);
        text-align: left;
        margin-bottom: 32px;
    }
    
    .download-subtitle {
        font-size: clamp(1.25rem, 4vw, 1.75rem);
        text-align: left;
        margin-bottom: 50px;
    }
    
    .download-buttons {
        justify-content: flex-start;
        margin: 0 0 60px 0;
        max-width: none;
        gap: 32px;
    }
    
    .download-buttons .btn {
        min-width: 260px;
        max-width: 320px;
        padding: 24px 40px;
        font-size: var(--font-size-xl);
        min-height: 64px;
    }
    
    .download-stats {
        text-align: left;
        max-width: none;
        gap: 40px;
    }
    
    .stat {
        padding: 40px 32px;
    }
    
    .stat-number {
        font-size: var(--font-size-4xl);
        margin-bottom: 12px;
    }
    
    .stat-label {
        font-size: var(--font-size-lg);
    }
    
    .preview-browser {
        max-width: 600px;
    }
    
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

/* Landscape orientation optimizations */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
    }
    
    .hero-content {
        padding: 40px 0;
        gap: 20px;
    }
    
    .phone-mockup {
        width: 180px;
        height: 360px;
    }
    
    .measurement-visual {
        gap: 20px;
    }
    
    .measurement-tips {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }
    
    .tip-card {
        padding: 16px;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .measurement-image {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
    
    .logo-img,
    .demo-logo,
    .widget-logo,
    .footer-logo-img {
        image-rendering: -webkit-optimize-contrast;
    }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .floating-element {
        animation: none;
    }
}

/* Keep classic white theme always */
:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-card: #ffffff;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
}

/* Touch device optimizations */
.touch-device .feature-card:hover,
.touch-device .store-card:hover,
.touch-device .tip-card:hover {
    transform: none;
    box-shadow: var(--shadow-lg);
}

.touch-device .btn:hover {
    transform: none;
    box-shadow: var(--shadow-md);
}

.touch-device .floating-element:hover {
    transform: none;
    opacity: 0.1;
}

/* Improved touch feedback */
.touch-device .feature-card:active,
.touch-device .store-card:active,
.touch-device .tip-card:active {
    transform: scale(0.98);
}

.touch-device .btn:active {
    transform: scale(0.96);
}

/* Low-end device optimizations */
.low-end-device .floating-elements,
.low-end-device .hero-background::before,
.low-end-device .measurement-guide::before,
.low-end-device .morphBlob {
    display: none;
}

.low-end-device .parallax-element {
    transform: none !important;
}

/* Viewport height fix */
:root {
    --vh: 1vh;
}

.hero {
    min-height: calc(var(--vh, 1vh) * 100);
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #0000ff;
        --text-primary: #000000;
        --text-secondary: #333333;
        --bg-primary: #ffffff;
        --bg-secondary: #f5f5f5;
    }
}

/* Large text mode support */
@media (prefers-contrast: more) {
    :root {
        --font-size-base: 1.125rem;
        --font-size-sm: 1rem;
        --font-size-xs: 0.875rem;
    }
}

/* Focus improvements for keyboard navigation */
.nav-link:focus,
.btn:focus,
.hamburger:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Loading states */
.measurement-image {
    transition: opacity 0.3s ease;
}

.measurement-image[data-src] {
    opacity: 0;
}

.measurement-image.loaded {
    opacity: 1;
}

/* Section animations */
section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Print styles */
@media print {
    .navbar,
    .hamburger,
    .floating-elements,
    .footer {
        display: none !important;
    }
    
    .hero {
        min-height: auto;
        page-break-after: always;
    }
    
    .section-header {
        page-break-after: avoid;
    }
    
    .feature-card,
    .store-card,
    .measurement-step {
        page-break-inside: avoid;
    }
    
    * {
        -webkit-print-color-adjust: exact !important;
        color-adjust: exact !important;
        print-color-adjust: exact !important;
    }
}

/* New Features Section */
.new-features {
    padding: var(--section-padding);
    background: linear-gradient(135deg, 
        rgba(37, 99, 235, 0.05) 0%, 
        rgba(234, 88, 12, 0.05) 50%,
        rgba(14, 165, 233, 0.05) 100%);
    position: relative;
    overflow: hidden;
}

.new-features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23f1f5f9" fill-opacity="0.3"><circle cx="30" cy="30" r="2"/></g></svg>') repeat;
    pointer-events: none;
}

.new-features .container {
    position: relative;
    z-index: 2;
}

.features-showcase {
    display: grid;
    gap: 60px;
    max-width: 1000px;
    margin: 0 auto;
}

.showcase-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    padding: 50px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.showcase-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--primary-gradient);
    opacity: 0;
    transition: var(--transition-base);
    z-index: -1;
}

.showcase-item:hover::before {
    opacity: 0.05;
}

.showcase-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.showcase-item:nth-child(even) {
    grid-template-columns: 1fr 1fr;
}

.showcase-item:nth-child(even) .showcase-content {
    order: 2;
}

.showcase-item:nth-child(even) .showcase-visual {
    order: 1;
}

.showcase-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.showcase-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-gradient);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    color: white;
    box-shadow: var(--shadow-md);
}

.showcase-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.showcase-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
}

.showcase-benefit {
    font-size: var(--font-size-base);
    color: var(--accent-color);
    font-weight: 500;
    line-height: 1.8;
}

.showcase-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}

/* Keyboard Demo */
.keyboard-demo {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 30px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: var(--radius-xl);
    border: 2px solid #e2e8f0;
    box-shadow: var(--shadow-md);
}

.key {
    background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
    border: 2px solid #cbd5e1;
    border-radius: var(--radius-md);
    padding: 12px 16px;
    font-weight: 700;
    font-size: var(--font-size-lg);
    color: var(--text-primary);
    box-shadow: 0 2px 0 #94a3b8, 0 4px 8px rgba(0, 0, 0, 0.1);
    animation: keyPress 3s ease-in-out infinite;
    transition: var(--transition-base);
}

.key:hover {
    transform: translateY(1px);
    box-shadow: 0 1px 0 #94a3b8, 0 2px 4px rgba(0, 0, 0, 0.1);
}

.plus {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-secondary);
}

@keyframes keyPress {
    0%, 90%, 100% {
        transform: translateY(0);
        box-shadow: 0 2px 0 #94a3b8, 0 4px 8px rgba(0, 0, 0, 0.1);
    }
    45% {
        transform: translateY(1px);
        box-shadow: 0 1px 0 #94a3b8, 0 2px 4px rgba(0, 0, 0, 0.15);
    }
}

/* Profile Demo */
.profile-demo {
    display: flex;
    gap: 16px;
    padding: 25px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: var(--radius-xl);
    border: 2px solid #e2e8f0;
    box-shadow: var(--shadow-md);
}

.profile-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px 12px;
    background: white;
    border-radius: var(--radius-lg);
    border: 2px solid transparent;
    transition: var(--transition-base);
    cursor: pointer;
    min-width: 80px;
}

.profile-item.active {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, 
        rgba(37, 99, 235, 0.1) 0%, 
        rgba(14, 165, 233, 0.1) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.profile-item:hover:not(.active) {
    border-color: #cbd5e1;
    transform: translateY(-1px);
}

.profile-avatar {
    font-size: 24px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    border-radius: 50%;
}

.profile-item.active .profile-avatar {
    background: var(--primary-gradient);
}

.profile-item span {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
}

/* Keyboard shortcut styles */
kbd {
    background: linear-gradient(135deg, #374151 0%, #1f2937 100%);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.9em;
    font-weight: 600;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    font-family: 'Courier New', monospace;
}

/* Hero Keywords Badges */
.hero-keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.keyword-badge {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: white;
    padding: 8px 16px;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition-base);
}

.keyword-badge:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Size Guide Knowledge Base Section */
.size-guide-kb {
    padding: var(--section-padding);
    background: white;
}

.brand-comparison {
    max-width: 1000px;
    margin: 0 auto;
}

.comparison-intro {
    text-align: center;
    margin-bottom: 48px;
}

.comparison-intro p {
    font-size: var(--font-size-lg);
    line-height: 1.7;
    color: var(--text-secondary);
}

.comparison-intro strong {
    color: var(--primary-color);
    font-weight: 600;
}

.brand-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    margin-bottom: 60px;
}

.brand-info {
    background: var(--bg-secondary);
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    border: 1px solid #e2e8f0;
}

.brand-info h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.brand-fit {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: 24px;
}

.size-chart-simple table {
    width: 100%;
    margin-bottom: 20px;
}

.size-chart-simple tr {
    border-bottom: 1px solid #e2e8f0;
}

.size-chart-simple tr:last-child {
    border-bottom: none;
}

.size-chart-simple td {
    padding: 10px 0;
    font-size: var(--font-size-base);
}

.size-chart-simple td:first-child {
    color: var(--primary-color);
    font-weight: 700;
    width: 60px;
}

.size-chart-simple td:last-child {
    color: var(--text-secondary);
}

.brand-features {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
}

.brand-features li {
    padding: 8px 0;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.5;
}

.brand-features li:before {
    content: "→ ";
    color: var(--primary-color);
    font-weight: 700;
    margin-right: 8px;
}

.brand-note {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #e2e8f0;
}

.brand-note strong {
    color: var(--primary-color);
}

.how-it-works-simple {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    padding: 48px 40px;
    border-radius: var(--radius-xl);
    border: 1px solid #e2e8f0;
}

.how-it-works-simple h3 {
    text-align: center;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 40px;
}

.calculation-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.calc-step {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.step-number {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-lg);
}

.step-text strong {
    display: block;
    font-size: var(--font-size-base);
    color: var(--text-primary);
    margin-bottom: 4px;
}

.step-text p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0;
}

.seo-article {
    max-width: 900px;
    margin: 0 auto;
}

.seo-article h3 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
    line-height: 1.3;
}

.seo-article h4 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 36px;
    margin-bottom: 16px;
    line-height: 1.4;
}

.seo-article p {
    font-size: var(--font-size-base);
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.seo-article strong {
    color: var(--primary-color);
    font-weight: 600;
}

.brands-description {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    margin-bottom: 24px;
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Responsive Design for New Features */
/* New Features - Mobile (under 480px handled separately) */

@media (max-width: 768px) {
    .hero-keywords {
        justify-content: center;
    }
    
    .keyword-badge {
        font-size: 12px;
        padding: 6px 12px;
    }
    
    .brand-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .how-it-works-simple {
        padding: 32px 24px;
    }
    
    .calculation-steps {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .seo-article h3 {
        font-size: var(--font-size-2xl);
    }
    
    .seo-article h4 {
        font-size: var(--font-size-lg);
        margin-top: 28px;
    }
    
    .seo-article p {
        font-size: var(--font-size-sm);
    }
}

@media (max-width: 480px) {
    .keyboard-demo {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .profile-demo {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero-keywords {
        gap: 8px;
    }
    
    .keyword-badge {
        font-size: 11px;
        padding: 5px 10px;
    }
    
    .comparison-intro p {
        font-size: var(--font-size-base);
    }
    
    .how-it-works-simple {
        padding: 24px 20px;
    }
    
    /* Hero pro velmi malé mobily */
    .hero-title {
        font-size: 2rem;
        line-height: 1.15;
        margin-bottom: 12px;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
        margin-bottom: 24px;
    }
    
    .hero-buttons {
        padding: 0 16px;
        gap: 10px;
    }
    
    .btn {
        padding: 14px 24px;
        font-size: 0.95rem;
        min-height: 48px;
    }
    
    .btn-large {
        padding: 16px 28px;
        font-size: 1rem;
        min-height: 52px;
    }
    
    .container {
        padding: 0 12px;
    }
}

/* Extra malé mobily (< 380px) */
@media (max-width: 380px) {
    .hero-title {
        font-size: 1.75rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 0.85rem;
        line-height: 1.4;
    }
    
    .hero-buttons {
        padding: 0 12px;
    }
    
    .btn {
        padding: 12px 20px;
        font-size: 0.9rem;
        min-height: 46px;
        gap: 8px;
    }
    
    .btn svg {
        width: 18px;
        height: 18px;
    }
    
    .container {
        padding: 0 10px;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .section-subtitle {
        font-size: 0.85rem;
    }
}