/* ===========================
   STRAISEND Secure Access - MAIN STYLES
   =========================== */

/* CSS Variables */
:root {
    /* Colors */
    --primary-color: #0088cc;
    --primary-dark: #006ba6;
    --primary-light: #33a3d8;
    --secondary-color: #6c5ce7;
    --secondary-dark: #5b4bc4;
    --accent-color: #00d4ff;
    --success-color: #00b894;
    --danger-color: #ff3838;
    --warning-color: #fdcb6e;
    
    /* Backgrounds */
    --bg-dark: #0f1419;
    --bg-darker: #0a0e13;
    --bg-light: #1a1f26;
    --bg-white: #ffffff;
    --bg-gray: #f7f9fc;
    
    /* Text Colors */
    --text-primary: #2d3748;
    --text-secondary: #718096;
    --text-light: #a0aec0;
    --text-white: #ffffff;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #0088cc 0%, #6c5ce7 100%);
    --gradient-secondary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-dark: linear-gradient(135deg, #1a1f26 0%, #0f1419 100%);
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 5rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

*,
*::before,
*::after {
    box-sizing: border-box;
}

/* Prevent horizontal scroll on all elements */
html, body {
    max-width: 100%;
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    color: var(--text-primary);
    background-color: var(--bg-white);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--primary-dark);
}

img {
    max-width: 100%;
    height: auto;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-normal);
    text-decoration: none;
    white-space: nowrap;
    max-width: 100%;
    word-wrap: break-word;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--bg-light);
    color: var(--text-white);
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-white {
    background: var(--bg-white);
    color: var(--primary-color);
}

.btn-white:hover {
    background: var(--bg-gray);
}

.btn-telegram {
    background: linear-gradient(135deg, #0088cc 0%, #00a0e6 100%);
    color: var(--text-white);
    box-shadow: 0 4px 20px rgba(0, 136, 204, 0.3);
}

.btn-telegram:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(0, 136, 204, 0.4);
}

.btn-large {
    padding: 1.125rem 2.25rem;
    font-size: 1.125rem;
}

.btn-mega {
    padding: 1.5rem 3rem;
    font-size: 1.25rem;
    border-radius: var(--radius-lg);
}

.btn-download {
    width: 100%;
    justify-content: center;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

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

/* ===========================
   NAVIGATION
   =========================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
    text-decoration: none;
}

.logo i {
    font-size: 1.75rem;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-link {
    color: var(--text-primary);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-fast);
}

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

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.btn-nav {
    padding: 0.625rem 1.25rem;
    font-size: 0.9rem;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
    transition: var(--transition-fast);
}

/* ===========================
   HERO SECTION
   =========================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--spacing-xxl) + 60px) 0 var(--spacing-xxl);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-dark);
    z-index: -1;
}

.hero-background::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 136, 204, 0.2) 0%, transparent 70%);
    top: -250px;
    right: -250px;
    animation: pulse 8s ease-in-out infinite;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

.hero-text .badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem 1rem;
    background: rgba(0, 136, 204, 0.1);
    color: var(--accent-color);
    border-radius: var(--radius-xl);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.hero-title {
    font-size: 3.5rem;
    color: var(--text-white);
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.hero-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xl);
}

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

.hero-stats .stat {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.hero-stats .stat i {
    color: var(--accent-color);
    font-size: 1.25rem;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.mockup-container {
    position: relative;
    width: 100%;
    max-width: 500px;
}

.mockup-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(108, 92, 231, 0.3) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

.mockup-icon {
    position: relative;
    font-size: 15rem;
    color: rgba(255, 255, 255, 0.1);
    z-index: 1;
}

/* ===========================
   SECTIONS
   =========================== */
section {
    padding: var(--spacing-xxl) 0;
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

.section-title {
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.section-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* Page Header */
.page-header {
    padding: calc(var(--spacing-xxl) + 60px) 0 var(--spacing-xl);
    background: var(--gradient-dark);
    text-align: center;
}

.page-title {
    font-size: 3rem;
    color: var(--text-white);
    margin-bottom: var(--spacing-md);
}

.page-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 700px;
    margin: 0 auto;
}

/* ===========================
   HOW IT WORKS
   =========================== */
.how-it-works {
    background: var(--bg-gray);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.step-card {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    position: relative;
    transition: var(--transition-normal);
}

.step-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.step-number {
    position: absolute;
    top: -20px;
    left: var(--spacing-lg);
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--text-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.step-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.step-card h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.step-card p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.step-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--primary-color);
    font-weight: 600;
    transition: var(--transition-fast);
}

.step-link:hover {
    gap: var(--spacing-sm);
}

/* ===========================
   FEATURES
   =========================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.feature-card {
    padding: var(--spacing-xl);
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    border: 2px solid transparent;
    transition: var(--transition-normal);
}

.feature-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-white);
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--text-secondary);
}

/* ===========================
   CTA BANNER
   =========================== */
.cta-banner {
    background: var(--gradient-primary);
    padding: var(--spacing-xxl) 0;
}

.cta-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
}

.cta-text h2 {
    color: var(--text-white);
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.cta-text p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.125rem;
}

/* ===========================
   TESTIMONIALS
   =========================== */
.testimonials {
    background: var(--bg-gray);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.testimonial-card {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.rating {
    display: flex;
    gap: 0.25rem;
    margin-bottom: var(--spacing-md);
    color: #f39c12;
}

.testimonial-text {
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1.25rem;
}

.author-info h4 {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.author-info span {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* ===========================
   FOOTER
   =========================== */
.footer {
    background: var(--bg-darker);
    color: rgba(255, 255, 255, 0.8);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-white);
    margin-bottom: var(--spacing-md);
}

.footer-logo i {
    font-size: 1.75rem;
    color: var(--primary-color);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-md);
}

.footer-section h4 {
    color: var(--text-white);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

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

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-fast);
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1.125rem;
    transition: var(--transition-fast);
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
}

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

/* ===========================
   BACK TO TOP BUTTON
   =========================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--text-white);
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    z-index: 999;
}

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

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

/* ===========================
   DOWNLOAD PAGE
   =========================== */
.download-platforms {
    padding: var(--spacing-xl) 0;
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.platform-card {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

.platform-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.platform-icon {
    font-size: 5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.platform-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.platform-version {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

.platform-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.platform-details {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--bg-gray);
    font-size: 0.9rem;
    color: var(--text-light);
}

.platform-details span {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* Notice Section */
.notice-section {
    background: var(--bg-gray);
    padding: var(--spacing-xl) 0;
}

.notice-box {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
    background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border-left: 5px solid var(--warning-color);
}

.notice-icon {
    font-size: 3rem;
    color: var(--warning-color);
}

.notice-content h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.notice-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

/* System Requirements */
.system-requirements {
    padding: var(--spacing-xl) 0;
}

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.requirement-card {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.requirement-card h4 {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.requirement-card ul {
    list-style: none;
}

.requirement-card ul li {
    padding: var(--spacing-xs) 0;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.requirement-card ul li::before {
    content: '✓';
    color: var(--success-color);
    font-weight: bold;
}

/* Installation Guide */
.installation-guide {
    background: var(--bg-gray);
    padding: var(--spacing-xxl) 0;
}

.guide-tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.guide-tab {
    padding: 0.875rem 1.5rem;
    background: var(--bg-white);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

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

.guide-tab.active {
    background: var(--gradient-primary);
    color: var(--text-white);
    border-color: var(--primary-color);
}

.guide-content {
    display: none;
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.guide-content.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.guide-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.guide-step {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
}

.step-number {
    flex-shrink: 0;
}

.step-content h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.step-content p {
    color: var(--text-secondary);
}

.step-content code {
    background: var(--bg-gray);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-family: 'Courier New', monospace;
    color: var(--primary-color);
}

/* ===========================
   KEYS PAGE
   =========================== */
.keys-hero {
    background: var(--gradient-dark);
    padding: calc(var(--spacing-xxl) + 60px) 0 var(--spacing-xxl);
    text-align: center;
}

.keys-hero-content {
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
    padding: 0 1rem;
}

.urgency-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, #ff3838 0%, #ff6b6b 100%);
    color: var(--text-white);
    border-radius: var(--radius-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    animation: pulse 2s ease-in-out infinite;
}

.keys-title {
    font-size: 3.5rem;
    color: var(--text-white);
    margin-bottom: var(--spacing-md);
}

.keys-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

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

.btn-subtext {
    font-size: 0.85rem;
    font-weight: 400;
    opacity: 0.9;
}

.trust-indicators {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    margin-top: var(--spacing-xl);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.trust-item i {
    color: var(--success-color);
    font-size: 1.25rem;
}

.keys-counter {
    margin-top: var(--spacing-xl);
}

.counter-box {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    display: inline-block;
}

.counter-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-color);
}

.counter-label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

/* Why Telegram Section */
.why-telegram {
    padding: var(--spacing-xxl) 0;
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.reason-card {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.reason-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.reason-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-white);
    margin-bottom: var(--spacing-md);
}

.reason-card h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

/* Activation Guide */
.activation-guide {
    background: var(--bg-gray);
    padding: var(--spacing-xxl) 0;
}

.activation-steps {
    max-width: 900px;
    margin: 0 auto;
}

.activation-step {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
    align-items: center;
}

.step-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-icon-big {
    width: 150px;
    height: 150px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--text-white);
    box-shadow: var(--shadow-xl);
}

.step-number-big {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 50px;
    height: 50px;
    background: var(--warning-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-white);
    box-shadow: var(--shadow-md);
}

.step-info h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.step-info p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.step-note {
    background: var(--bg-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-color);
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
}

.step-note.success {
    border-left-color: var(--success-color);
}

.step-note i {
    color: var(--primary-color);
    margin-top: 0.25rem;
}

.step-note.success i {
    color: var(--success-color);
}

.step-note code {
    background: var(--bg-gray);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-family: 'Courier New', monospace;
}

.guide-cta {
    text-align: center;
    margin-top: var(--spacing-xxl);
}

/* Keys FAQ */
.keys-faq {
    padding: var(--spacing-xxl) 0;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.faq-item {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.faq-question {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
}

.faq-question i {
    color: var(--primary-color);
    margin-top: 0.25rem;
}

.faq-question h4 {
    color: var(--text-primary);
    font-size: 1.125rem;
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Social Proof */
.social-proof {
    background: var(--gradient-dark);
    padding: var(--spacing-xxl) 0;
}

.proof-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    text-align: center;
}

.proof-stat {
    padding: var(--spacing-lg);
}

.proof-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: var(--spacing-xs);
}

.proof-label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
}

/* Final CTA */
.final-cta {
    background: var(--gradient-primary);
    padding: var(--spacing-xxl) 0;
}

.final-cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.final-cta-icon {
    font-size: 5rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-md);
}

.final-cta-content h2 {
    color: var(--text-white);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.final-cta-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
}

.final-cta-note {
    margin-top: var(--spacing-md);
    color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

/* ===========================
   FAQ PAGE
   =========================== */
.faq-search {
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
    position: relative;
}

.faq-search i {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    font-size: 1.25rem;
}

.faq-search input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    border: 2px solid var(--bg-gray);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.faq-search input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.faq-categories {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.faq-category-btn {
    padding: 0.75rem 1.5rem;
    background: var(--bg-white);
    border: 2px solid var(--bg-gray);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

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

.faq-category-btn.active {
    background: var(--gradient-primary);
    color: var(--text-white);
    border-color: var(--primary-color);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item-expandable {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition-normal);
}

.faq-question-expandable {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    cursor: pointer;
    transition: var(--transition-fast);
}

.faq-question-expandable:hover {
    background: var(--bg-gray);
}

.faq-q-content {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
    flex: 1;
}

.faq-q-content i {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-top: 0.25rem;
}

.faq-q-content h3 {
    color: var(--text-primary);
    font-size: 1.125rem;
    margin: 0;
}

.faq-toggle {
    color: var(--text-light);
    transition: var(--transition-fast);
    font-size: 1.25rem;
}

.faq-item-expandable.active .faq-toggle {
    transform: rotate(180deg);
    color: var(--primary-color);
}

.faq-answer-expandable {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item-expandable.active .faq-answer-expandable {
    max-height: 1000px;
    padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.faq-answer-expandable p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.faq-answer-expandable ul,
.faq-answer-expandable ol {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.faq-answer-expandable li {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    line-height: 1.7;
}

.faq-answer-expandable code {
    background: var(--bg-gray);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-family: 'Courier New', monospace;
    color: var(--primary-color);
}

.faq-answer-expandable strong {
    color: var(--text-primary);
}

/* Support CTA */
.support-cta {
    background: var(--bg-gray);
    padding: var(--spacing-xxl) 0;
}

.support-box {
    display: flex;
    gap: var(--spacing-xl);
    align-items: center;
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.support-icon {
    font-size: 5rem;
    color: var(--primary-color);
}

.support-content h2 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.support-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.support-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* ===========================
   CONTACT PAGE
   =========================== */
.contact-methods {
    padding: var(--spacing-xl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.contact-card {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

.contact-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.contact-card.featured {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.contact-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--text-white);
}

.contact-icon.telegram {
    background: linear-gradient(135deg, #0088cc 0%, #00a0e6 100%);
}

.contact-icon.email {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.contact-icon.social {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.contact-card h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.contact-card p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.contact-detail {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--bg-gray);
    color: var(--text-light);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.social-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.social-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1.25rem;
    transition: var(--transition-fast);
}

.social-btn.twitter {
    background: #1DA1F2;
}

.social-btn.facebook {
    background: #4267B2;
}

.social-btn.instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.social-btn.youtube {
    background: #FF0000;
}

.social-btn:hover {
    transform: translateY(-3px) scale(1.1);
}

/* Contact Form */
.contact-form-section {
    background: var(--bg-gray);
    padding: var(--spacing-xxl) 0;
}

.form-wrapper {
    max-width: 700px;
    margin: 0 auto;
    background: var(--bg-white);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.form-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.form-header h2 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.form-header p {
    color: var(--text-secondary);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem;
    border: 2px solid var(--bg-gray);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group.checkbox {
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-xs);
}

.form-group.checkbox input {
    width: auto;
}

.form-group.checkbox label {
    font-weight: 400;
    color: var(--text-secondary);
    margin: 0;
}

.form-success {
    display: none;
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--bg-gray);
    border-radius: var(--radius-md);
}

.form-success i {
    font-size: 4rem;
    color: var(--success-color);
    margin-bottom: var(--spacing-md);
}

.form-success h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.form-success.show {
    display: block;
    animation: fadeIn 0.5s ease;
}

/* Support Hours */
.support-hours {
    padding: var(--spacing-xxl) 0;
}

.hours-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.hours-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.hours-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.hours-card h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.hours-time {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.hours-card p {
    color: var(--text-secondary);
}

/* Quick Help */
.quick-help {
    background: var(--bg-gray);
    padding: var(--spacing-xxl) 0;
}

.quick-links-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.quick-link-card {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
    transition: var(--transition-normal);
    text-decoration: none;
    border: 2px solid transparent;
}

.quick-link-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.quick-link-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--text-white);
    margin: 0 auto var(--spacing-md);
}

.quick-link-card h4 {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.quick-link-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Community */
.community {
    padding: var(--spacing-xxl) 0;
}

.community-content {
    background: var(--gradient-dark);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-xl);
}

.community-text h2 {
    color: var(--text-white);
    margin-bottom: var(--spacing-sm);
}

.community-text p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-md);
    max-width: 600px;
}

.community-stats {
    display: flex;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.community-stat {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    color: rgba(255, 255, 255, 0.9);
}

.community-stat i {
    font-size: 2rem;
    color: var(--accent-color);
}

.community-stat strong {
    display: block;
    font-size: 1.5rem;
    color: var(--text-white);
}

.community-stat span {
    display: block;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* ===========================
   RESPONSIVE DESIGN
   =========================== */
@media (max-width: 1024px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .hero-content,
    .cta-content {
        grid-template-columns: 1fr;
    }
    
    .features-grid,
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
    
    .container {
        padding: 0 1rem;
    }
    
    .hero {
        min-height: auto;
        padding: calc(var(--spacing-xl) + 60px) 0 var(--spacing-xl);
    }
    
    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .keys-title {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .keys-description {
        font-size: 1rem;
    }
    
    .btn-mega {
        padding: 1rem 1.5rem;
        font-size: 1rem;
        white-space: normal;
        text-align: center;
    }
    
    .btn-content {
        align-items: center;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .page-description {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .section-description {
        font-size: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--bg-white);
        flex-direction: column;
        padding: var(--spacing-xl);
        box-shadow: var(--shadow-lg);
        transition: var(--transition-normal);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .btn-nav {
        display: none;
    }
    
    .steps-grid,
    .features-grid,
    .testimonials-grid,
    .platforms-grid,
    .requirements-grid,
    .reasons-grid,
    .faq-grid,
    .proof-stats,
    .contact-grid,
    .hours-grid,
    .quick-links-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .activation-step {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .community-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cta-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }
    
    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.35rem; }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: flex-start;
    }
    
    .hero-stats .stat {
        font-size: 0.9rem;
    }
    
    .btn, .btn-large {
        padding: 0.875rem 1.25rem;
        font-size: 0.95rem;
    }
    
    .btn-mega {
        padding: 1rem 1.25rem;
        font-size: 0.95rem;
        width: 100%;
    }
    
    .btn-content .btn-text {
        font-size: 0.95rem;
    }
    
    .btn-content .btn-subtext {
        font-size: 0.75rem;
    }
    
    .hero-title,
    .keys-title,
    .page-title {
        font-size: 1.75rem;
        word-break: break-word;
    }
    
    .hero-description,
    .keys-description,
    .page-description {
        font-size: 0.95rem;
    }
    
    .mockup-icon {
        font-size: 8rem;
    }
    
    .guide-tabs {
        flex-direction: column;
    }
    
    .faq-categories {
        flex-direction: column;
    }
    
    .step-icon-big {
        width: 100px;
        height: 100px;
        font-size: 2.5rem;
    }
    
    .step-number-big {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }
    
    .trust-indicators {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: flex-start;
    }
    
    .trust-item {
        font-size: 0.9rem;
    }
    
    .counter-number {
        font-size: 2rem;
    }
    
    .urgency-badge {
        font-size: 0.85rem;
        padding: 0.625rem 1.25rem;
    }
    
    .social-proof .proof-number {
        font-size: 2rem;
    }
    
    .final-cta-icon {
        font-size: 3.5rem;
    }
    
    .form-wrapper {
        padding: var(--spacing-lg);
    }
    
    .community-content {
        padding: var(--spacing-lg);
    }
    
    .footer-content {
        gap: var(--spacing-lg);
    }
    
    .cta-banner {
        padding: var(--spacing-lg) 0;
    }
    
    .cta-content {
        gap: var(--spacing-md);
    }
}

/* Touch-friendly improvements */
@media (hover: none) and (pointer: coarse) {
    .btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    .nav-link {
        padding: 0.75rem 0;
    }
    
    a, button {
        -webkit-tap-highlight-color: rgba(0, 136, 204, 0.2);
    }
}

/* Landscape orientation fixes */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: calc(var(--spacing-lg) + 60px) 0 var(--spacing-lg);
    }
    
    .keys-hero {
        padding: calc(var(--spacing-lg) + 60px) 0 var(--spacing-lg);
    }
}

/* Extra small devices (very small phones) */
@media (max-width: 375px) {
    html {
        font-size: 13px;
    }
    
    .container {
        padding: 0 0.5rem;
    }
    
    h1 { font-size: 1.35rem; }
    h2 { font-size: 1.25rem; }
    h3 { font-size: 1.1rem; }
    
    .hero-title,
    .keys-title,
    .page-title {
        font-size: 1.5rem;
        line-height: 1.25;
    }
    
    .btn, .btn-large, .btn-mega {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
    
    .btn-content .btn-text {
        font-size: 0.9rem;
    }
    
    .btn-content .btn-subtext {
        font-size: 0.7rem;
    }
    
    .hero-cta {
        gap: var(--spacing-sm);
    }
    
    .step-card,
    .feature-card,
    .testimonial-card {
        padding: var(--spacing-md);
    }
    
    .trust-indicators {
        align-items: stretch;
    }
    
    .trust-item {
        font-size: 0.85rem;
        padding: 0.5rem;
    }
    
    .counter-number {
        font-size: 1.75rem;
    }
    
    .urgency-badge {
        font-size: 0.8rem;
        padding: 0.5rem 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .navbar {
        padding: 0.5rem 0;
    }
    
    .logo {
        font-size: 1.25rem;
    }
    
    .logo i {
        font-size: 1.5rem;
    }
    
    .form-wrapper {
        padding: var(--spacing-md);
    }
}

/* ===========================
   PRINT STYLES
   =========================== */
@media print {
    .navbar,
    .back-to-top,
    .hero-background,
    .footer {
        display: none;
    }
    
    body {
        font-size: 12pt;
        color: #000;
        background: #fff;
    }
    
    a[href]:after {
        content: " (" attr(href) ")";
    }
}

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

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #0066cc;
        --text-primary: #000000;
        --text-secondary: #333333;
    }
    
    .btn {
        border: 2px solid currentColor;
    }
}

/* Dark mode support (future enhancement) */
@media (prefers-color-scheme: dark) {
    /* Can be implemented if needed */
}

/* ===========================
   PERFORMANCE OPTIMIZATIONS
   =========================== */
.will-change-transform {
    will-change: transform;
}

.will-change-opacity {
    will-change: opacity;
}

/* GPU acceleration for smooth animations */
.btn,
.card,
.step-card,
.feature-card {
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .section-description {
        font-size: 0.9rem;
    }
}