/* ===== CSS Variables ===== */
:root {
    /* Colors */
    --primary-50: #E3F2FD;
    --primary-100: #BBDEFB;
    --primary-200: #90CAF9;
    --primary-300: #64B5F6;
    --primary-400: #42A5F5;
    --primary-500: #2196F3;
    --primary-600: #1E88E5;
    --primary-700: #1976D2;
    --primary-800: #1565C0;
    --primary-900: #0D47A1;
    
    --accent-400: #FFD54F;
    --accent-500: #FFC107;
    --accent-600: #FFB300;
    
    --success-500: #4CAF50;
    --success-600: #43A047;
    
    --danger-500: #F44336;
    --danger-600: #E53935;
    
    --neutral-50: #FAFAFA;
    --neutral-100: #F5F5F5;
    --neutral-200: #EEEEEE;
    --neutral-300: #E0E0E0;
    --neutral-400: #BDBDBD;
    --neutral-500: #9E9E9E;
    --neutral-600: #757575;
    --neutral-700: #616161;
    --neutral-800: #424242;
    --neutral-900: #212121;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-800) 100%);
    --gradient-hero: linear-gradient(135deg, #0D1B2A 0%, #1B263B 50%, #0D47A1 100%);
    --gradient-premium: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    --gradient-card: linear-gradient(180deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Space Grotesk', var(--font-primary);
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 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-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 40px rgba(21, 101, 192, 0.3);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;
    
    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--neutral-800);
    background-color: var(--neutral-50);
    overflow-x: hidden;
}

img, svg {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ===== Container ===== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--neutral-900);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-3xl);
}

.section-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary-600);
    margin-bottom: var(--space-md);
}

.section-title {
    font-size: clamp(2rem, 5vw, 2.75rem);
    margin-bottom: var(--space-lg);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--neutral-600);
}

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

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md), 0 4px 14px rgba(21, 101, 192, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 6px 20px rgba(21, 101, 192, 0.5);
}

.btn-secondary {
    background: white;
    color: var(--primary-700);
    border: 2px solid var(--primary-200);
}

.btn-secondary:hover {
    background: var(--primary-50);
    border-color: var(--primary-400);
}

.btn-download {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: 1rem 2rem;
    background: var(--neutral-900);
    color: white;
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.btn-download:hover {
    background: var(--neutral-800);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-download-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.btn-download-label {
    font-size: 0.75rem;
    opacity: 0.8;
}

.btn-download-store {
    font-size: 1.25rem;
    font-weight: 700;
}

/* ===== Navbar ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: all var(--transition-slow);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
    transition: color var(--transition-base);
}

.navbar.scrolled .nav-logo {
    color: var(--primary-800);
}

.logo-icon {
    width: 40px;
    height: 40px;
    color: currentColor;
}

.nav-links {
    display: none;
    gap: var(--space-xl);
}

.nav-links a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    transition: color var(--transition-base);
}

.navbar.scrolled .nav-links a {
    color: var(--neutral-700);
}

.nav-links a:hover {
    color: white;
}

.navbar.scrolled .nav-links a:hover {
    color: var(--primary-600);
}

.nav-cta {
    display: none;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.625rem 1.25rem;
    background: white;
    color: var(--primary-700);
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.navbar.scrolled .nav-cta {
    background: var(--gradient-primary);
    color: white;
}

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

.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
}

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

.navbar.scrolled .nav-toggle span {
    background: var(--neutral-800);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: white;
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-slow);
    z-index: 999;
}

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

.mobile-menu a {
    padding: var(--space-md);
    font-weight: 500;
    color: var(--neutral-700);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.mobile-menu a:hover {
    background: var(--primary-50);
    color: var(--primary-700);
}

.mobile-cta {
    background: var(--gradient-primary) !important;
    color: white !important;
    text-align: center;
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 0 4rem;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(21, 101, 192, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(33, 150, 243, 0.2) 0%, transparent 50%);
}

.hero-content {
    max-width: 600px;
    color: white;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-xl);
    backdrop-filter: blur(10px);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--success-500);
    border-radius: var(--radius-full);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    color: white;
}

.hero-title .gradient-text {
    background: linear-gradient(135deg, #64B5F6 0%, #42A5F5 50%, #90CAF9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.125rem;
    line-height: 1.7;
    opacity: 0.9;
    margin-bottom: var(--space-2xl);
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xl);
}

.stat {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.stat-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

.stat-icon svg {
    width: 24px;
    height: 24px;
}

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

.stat-value {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 700;
}

.stat-label {
    font-size: 0.8125rem;
    opacity: 0.7;
}

/* Hero Visual */
.hero-visual {
    display: none;
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
}

.phone-mockup {
    position: relative;
}

.phone-frame {
    width: 280px;
    height: auto;
    background: linear-gradient(145deg, #2a2a2a 0%, #1a1a1a 100%);
    border-radius: 40px;
    padding: 12px;
    box-shadow: 
        0 50px 100px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.phone-screenshot {
    width: 100%;
    height: auto;
    border-radius: 30px;
    display: block;
}

.phone-notch {
    display: none;
}

.phone-screen {
    width: 100%;
    height: calc(100% - 38px);
    background: linear-gradient(180deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 30px;
    overflow: hidden;
}

.app-preview {
    padding: 20px 16px;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.app-header {
    margin-bottom: 20px;
}

.app-title {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--neutral-900);
}

.dni-card {
    background: white;
    border-radius: 16px;
    padding: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    margin-bottom: 16px;
}

.dni-preview {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}

.dni-photo {
    width: 60px;
    height: 75px;
    background: linear-gradient(135deg, #e0e0e0 0%, #bdbdbd 100%);
    border-radius: 8px;
}

.dni-data {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-top: 4px;
}

.dni-line {
    height: 10px;
    background: #e0e0e0;
    border-radius: 4px;
}

.dni-line.short {
    width: 60%;
}

.dni-blur {
    height: 20px;
    background: linear-gradient(90deg, rgba(21, 101, 192, 0.3) 0%, rgba(21, 101, 192, 0.1) 100%);
    border-radius: 4px;
    filter: blur(2px);
}

.dni-blur.small {
    width: 50%;
    height: 14px;
}

.dni-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid #f0f0f0;
}

.dni-alias {
    font-weight: 600;
    color: var(--neutral-800);
    font-size: 0.875rem;
}

.dni-status {
    font-size: 0.75rem;
    color: var(--success-600);
    font-weight: 500;
}

.app-security {
    margin-top: auto;
    padding: 12px;
    background: rgba(21, 101, 192, 0.1);
    border-radius: 12px;
    text-align: center;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--primary-700);
}

.phone-glow {
    position: absolute;
    inset: -50px;
    background: radial-gradient(circle at center, rgba(33, 150, 243, 0.3) 0%, transparent 70%);
    z-index: -1;
    filter: blur(40px);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: white;
    opacity: 0.7;
}

.scroll-indicator span {
    font-size: 0.875rem;
}

.scroll-arrow {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(10px); }
    60% { transform: translateY(5px); }
}

@media (max-width: 480px) {
    .hero {
        padding: 7rem 0 calc(7rem + env(safe-area-inset-bottom));
    }

    .hero-buttons {
        margin-bottom: var(--space-2xl);
    }

    .hero-stats {
        gap: var(--space-lg);
    }

    .stat {
        gap: var(--space-sm);
        width: 100%;
    }

    .stat-icon {
        width: 44px;
        height: 44px;
    }

    .stat-label {
        line-height: 1.2;
    }

    .scroll-indicator {
        bottom: calc(1rem + env(safe-area-inset-bottom));
        z-index: 2;
    }

    .scroll-indicator span {
        font-size: 0.8125rem;
    }
}

/* ===== Alert Section ===== */
.alert-section {
    padding: var(--space-3xl) 0;
    background: white;
}

.alert-card {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    padding: var(--space-xl);
    background: linear-gradient(135deg, #FFF3E0 0%, #FFE0B2 100%);
    border-radius: var(--radius-2xl);
    border-left: 4px solid #FF9800;
}

.alert-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: var(--radius-lg);
    color: #FF9800;
}

.alert-icon svg {
    width: 28px;
    height: 28px;
}

.alert-content h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
    color: var(--neutral-900);
}

.alert-content p {
    color: var(--neutral-700);
}

.alert-source {
    font-size: 0.8125rem;
    color: var(--neutral-600);
    font-style: italic;
}

/* ===== Why Section ===== */
.why-section {
    padding: var(--space-4xl) 0;
    background: var(--neutral-100);
}

.risks-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

.risk-card {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.risk-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.risk-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
}

.risk-icon.danger {
    background: #FFEBEE;
    color: var(--danger-500);
}

.risk-icon svg {
    width: 28px;
    height: 28px;
}

.risk-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
}

.risk-card p {
    color: var(--neutral-600);
    font-size: 0.9375rem;
}

/* Police Recommendation */
.recommendation-card {
    background: white;
    padding: var(--space-2xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    border: 2px solid var(--primary-100);
}

.recommendation-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.5rem 1rem;
    background: var(--primary-50);
    color: var(--primary-700);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-lg);
}

.recommendation-badge svg {
    width: 20px;
    height: 20px;
}

.recommendation-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

.recommendation-card > p {
    color: var(--neutral-600);
    margin-bottom: var(--space-lg);
}

.data-to-hide {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.data-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--success-500);
    color: white;
    border-radius: var(--radius-lg);
    font-weight: 500;
}

.data-check {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
}

.recommendation-note {
    padding: var(--space-lg);
    background: var(--neutral-100);
    border-radius: var(--radius-lg);
    color: var(--neutral-700);
    font-size: 0.9375rem;
}

/* ===== Features Section ===== */
.features-section {
    padding: var(--space-4xl) 0;
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

.feature-card {
    padding: var(--space-xl);
    background: var(--neutral-50);
    border-radius: var(--radius-xl);
    border: 1px solid var(--neutral-200);
    transition: all var(--transition-base);
}

.feature-card:hover {
    border-color: var(--primary-300);
    box-shadow: var(--shadow-lg);
}

.feature-card.featured {
    background: linear-gradient(135deg, var(--primary-50) 0%, white 100%);
    border-color: var(--primary-200);
    grid-column: 1;
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
}

.feature-card p {
    color: var(--neutral-600);
    font-size: 0.9375rem;
}

.feature-list {
    margin-top: var(--space-lg);
    list-style: none;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    color: var(--neutral-700);
    font-size: 0.875rem;
}

.feature-list li::before {
    content: '✓';
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--success-500);
    color: white;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
}

/* ===== How Section ===== */
.how-section {
    padding: var(--space-4xl) 0;
    background: linear-gradient(180deg, var(--neutral-100) 0%, white 100%);
}

.steps-container {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-3xl);
}

.step {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    align-items: flex-start;
}

.step-number {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: white;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-visual {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    background: linear-gradient(145deg, #2a2a2a 0%, #1a1a1a 100%);
    padding: 12px;
}

.step-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-xl);
}

@media (min-width: 768px) {
    .step {
        display: grid;
        grid-template-columns: 48px 280px 1fr;
        grid-template-areas: "number visual content";
        gap: var(--space-2xl);
        align-items: start;
    }
    
    .step:nth-child(odd) {
        grid-template-areas: "number content visual";
        grid-template-columns: 48px 1fr 280px;
    }
    
    .step-number {
        grid-area: number;
    }
    
    .step-visual {
        grid-area: visual;
        max-width: 280px;
        margin: 0;
        flex-shrink: 0;
    }
    
    .step-content {
        grid-area: content;
    }
}

.step-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-50);
    color: var(--primary-600);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-md);
}

.step-icon svg {
    width: 32px;
    height: 32px;
}

.step-content h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.step-content p {
    color: var(--neutral-600);
}

.step-connector {
    display: none;
}

/* ===== Screenshots Gallery ===== */
.screenshots-section {
    padding: var(--space-4xl) 0;
    background: var(--neutral-100);
}

.screenshots-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
}

.screenshot-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.screenshot-frame {
    width: 100%;
    max-width: 280px;
    background: linear-gradient(145deg, #2a2a2a 0%, #1a1a1a 100%);
    border-radius: 40px;
    padding: 12px;
    box-shadow: 
        0 50px 100px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(255, 255, 255, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    margin-bottom: var(--space-lg);
    transition: transform var(--transition-base);
}

.screenshot-item:hover .screenshot-frame {
    transform: translateY(-8px);
}

.screenshot-frame img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 30px;
}

.screenshot-info h4 {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
    color: var(--neutral-900);
}

.screenshot-info p {
    color: var(--neutral-600);
    font-size: 0.9375rem;
}

/* ===== Premium Section ===== */
.premium-section {
    padding: var(--space-4xl) 0;
    background: var(--gradient-hero);
}

.premium-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    backdrop-filter: blur(20px);
}

.premium-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.5rem 1rem;
    background: var(--gradient-premium);
    color: var(--neutral-900);
    font-size: 0.875rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-xl);
}

.premium-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xl);
}

.premium-info h2 {
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    color: white;
    margin-bottom: var(--space-md);
}

.premium-info > p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.0625rem;
    margin-bottom: var(--space-xl);
}

.premium-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.premium-feature {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: white;
    font-weight: 500;
}

.premium-feature svg {
    width: 24px;
    height: 24px;
    color: var(--success-500);
    flex-shrink: 0;
}

.premium-pricing {
    text-align: center;
    padding: var(--space-2xl);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
}

.price-tag {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    color: white;
    margin-bottom: var(--space-sm);
}

.price-currency {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 0.5rem;
}

.price-amount {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 800;
    line-height: 1;
}

.price-decimal {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 0.5rem;
}

.price-type {
    display: block;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.price-note {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

/* ===== Comparison Section ===== */
.comparison-section {
    padding: var(--space-3xl) 0;
    background: white;
}

.comparison-table {
    max-width: 700px;
    margin: 0 auto;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.comparison-header {
    display: grid;
    grid-template-columns: 1fr 80px 80px;
    background: var(--neutral-900);
    color: white;
    font-weight: 600;
}

.comparison-feature-header {
    padding: var(--space-lg);
}

.comparison-plan {
    padding: var(--space-lg);
    text-align: center;
}

.comparison-plan.pro {
    background: var(--gradient-premium);
    color: var(--neutral-900);
}

.comparison-row {
    display: grid;
    grid-template-columns: 1fr 80px 80px;
    border-bottom: 1px solid var(--neutral-200);
}

.comparison-row:last-child {
    border-bottom: none;
}

.comparison-feature {
    padding: var(--space-md) var(--space-lg);
    font-weight: 500;
    color: var(--neutral-700);
    font-size: 0.9375rem;
}

.comparison-value {
    padding: var(--space-md);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    color: var(--neutral-600);
    background: var(--neutral-50);
}

.comparison-value.pro {
    background: #FFF8E1;
    font-weight: 600;
    color: var(--neutral-800);
}

.comparison-value .check {
    width: 24px;
    height: 24px;
    color: var(--success-500);
}

.comparison-value .cross {
    width: 24px;
    height: 24px;
    color: var(--neutral-400);
}

/* ===== Download Section ===== */
.download-section {
    padding: var(--space-4xl) 0;
    background: var(--neutral-100);
}

.download-card {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xl);
    padding: var(--space-2xl);
    background: white;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    text-align: center;
}

.download-content h2 {
    font-size: clamp(1.5rem, 4vw, 2rem);
    margin-bottom: var(--space-md);
}

.download-content p {
    color: var(--neutral-600);
    margin-bottom: var(--space-xl);
}

.download-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    justify-content: center;
    align-items: stretch;
}

.download-buttons .btn-download {
    width: 100%;
    min-width: 0;
}

.btn-coming-soon {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-coming-soon:hover {
    transform: none;
    background: var(--neutral-900);
}

.qr-code {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.qr-code svg {
    width: 160px;
    height: 160px;
    padding: 12px;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.qr-code span {
    font-size: 0.875rem;
    color: var(--neutral-500);
}

/* ===== Footer ===== */
.footer {
    background: var(--neutral-900);
    color: white;
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.footer-logo .logo-icon {
    width: 36px;
    height: 36px;
}

.footer-brand p {
    color: var(--neutral-400);
    font-size: 0.9375rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.footer-column h4 {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--neutral-400);
    margin-bottom: var(--space-md);
}

.footer-column a {
    display: block;
    padding: var(--space-xs) 0;
    color: var(--neutral-300);
    font-size: 0.9375rem;
    transition: color var(--transition-base);
}

.footer-column a:hover {
    color: white;
}

.footer-bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid var(--neutral-800);
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--neutral-500);
    margin-bottom: var(--space-sm);
}

.footer-disclaimer {
    font-size: 0.8125rem;
    color: var(--neutral-600);
}

/* ===== Responsive ===== */
@media (min-width: 640px) {
    .risks-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .data-to-hide {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .feature-card.featured {
        grid-column: span 2;
    }
    
    .alert-card {
        flex-direction: row;
        align-items: center;
    }
    
    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .screenshots-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
    
    .nav-cta {
        display: flex;
    }
    
    .nav-toggle {
        display: none;
    }
    
    .comparison-header {
        grid-template-columns: 1fr 120px 120px;
    }
    
    .comparison-row {
        grid-template-columns: 1fr 120px 120px;
    }
    
    .download-card {
        flex-direction: row;
        align-items: center;
        text-align: left;
    }
    
    .download-content {
        flex: 1;
    }
    
    .download-buttons {
        flex-direction: row;
    }
    
    .download-buttons .btn-download {
        flex: 1;
        width: auto;
    }
    
    .download-content .btn-download {
        margin: 0;
    }
}

@media (min-width: 1024px) {
    .hero-content {
        max-width: 550px;
    }
    
    .hero-visual {
        display: block;
    }
    
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .feature-card.featured {
        grid-column: span 1;
        grid-row: span 2;
    }
    
    .premium-content {
        flex-direction: row;
        align-items: center;
    }
    
    .premium-info {
        flex: 1;
    }
    
    .premium-pricing {
        min-width: 250px;
    }
    
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
    }
    
    .screenshots-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1200px) {
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .feature-card.featured {
        grid-column: span 2;
        grid-row: span 1;
    }
}