/* ========================================
   KICKDOWN VPN - Modern Dark Theme
   ======================================== */

:root {
    /* Colors */
    --primary: #FF6B00;
    --primary-light: #FF9500;
    --primary-dark: #E55A00;
    --primary-glow: rgba(255, 107, 0, 0.4);
    
    --bg-dark: #0A0A0B;
    --bg-card: #111113;
    --bg-card-hover: #161618;
    --bg-elevated: #1A1A1D;
    
    --text-primary: #FFFFFF;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.4);
    
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);
    
    /* Spacing */
    --section-padding: 120px;
    --container-width: 1200px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ========================================
   Reset & Base
   ======================================== */

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

/* ========================================
   Background Effects
   ======================================== */

.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: 0;
}

.glow-1 {
    width: 600px;
    height: 600px;
    background: var(--primary-glow);
    top: -200px;
    right: -100px;
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

.glow-2 {
    width: 400px;
    height: 400px;
    background: rgba(255, 149, 0, 0.2);
    bottom: 20%;
    left: -100px;
    opacity: 0.3;
    animation: float 25s ease-in-out infinite reverse;
}

.glow-3 {
    width: 300px;
    height: 300px;
    background: rgba(255, 107, 0, 0.15);
    top: 50%;
    right: 10%;
    opacity: 0.2;
    animation: float 30s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -30px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(20px, 30px) scale(1.02); }
}

/* ========================================
   Navigation
   ======================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 40px;
    transition: var(--transition-base);
}

.navbar.scrolled {
    background: rgba(10, 10, 11, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 15px 40px;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 1001;
}

.logo-icon {
    width: 40px;
    height: 40px;
    color: var(--primary);
    transition: var(--transition-base);
}

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    transition: var(--transition-base);
}

.logo:hover .logo-icon,
.logo:hover .logo-img {
    transform: rotate(10deg) scale(1.05);
}

.logo-text {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 2px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: 40px;
}

.nav-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition-fast);
}

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

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

.nav-cta {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--primary);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    color: white;
    transition: var(--transition-base);
}

.nav-cta:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px var(--primary-glow);
}

.nav-cta svg {
    transition: var(--transition-fast);
}

.nav-cta:hover svg {
    transform: translateX(3px);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-base);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-dark);
    z-index: 999;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 30px;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-base);
}

.mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-link {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

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

.mobile-cta {
    margin-top: 20px;
    padding: 16px 32px;
    background: var(--primary);
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    color: white;
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 40px 80px;
    position: relative;
    z-index: 1;
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
    max-width: var(--container-width);
    width: 100%;
    margin: 0 auto;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    background: rgba(255, 107, 0, 0.1);
    border: 1px solid rgba(255, 107, 0, 0.3);
    border-radius: 100px;
    margin-bottom: 32px;
    animation: fadeInUp 0.6s ease;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

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

.hero-badge span:last-child {
    font-size: 13px;
    font-weight: 500;
    color: var(--primary-light);
}

.hero-title {
    margin-bottom: 24px;
}

.title-line {
    display: block;
    font-size: clamp(42px, 7vw, 72px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -2px;
}

.title-line:nth-child(1) {
    animation: fadeInUp 0.6s ease 0.1s both;
}

.title-line:nth-child(2) {
    animation: fadeInUp 0.6s ease 0.2s both;
}

.title-accent {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, #FFB84D 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 520px;
    animation: fadeInUp 0.6s ease 0.3s both;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 60px;
    animation: fadeInUp 0.6s ease 0.4s both;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
    padding-top: 40px;
    border-top: 1px solid var(--border);
    animation: fadeInUp 0.6s ease 0.5s both;
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: 13px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

/* Hero Visual */
.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeIn 1s ease 0.5s both;
}

.shield-container {
    position: relative;
    width: 400px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.shield-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(255, 107, 0, 0.2);
}

.ring-1 {
    width: 100%;
    height: 100%;
    animation: rotateRing 30s linear infinite;
}

.ring-2 {
    width: 80%;
    height: 80%;
    animation: rotateRing 25s linear infinite reverse;
}

.ring-3 {
    width: 60%;
    height: 60%;
    animation: rotateRing 20s linear infinite;
}

@keyframes rotateRing {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.shield-core {
    width: 160px;
    height: 160px;
    animation: floatShield 4s ease-in-out infinite;
}

.shield-core svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 30px var(--primary-glow));
}

@keyframes floatShield {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.shield-particles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0;
    animation: particle 4s ease-in-out infinite;
}

.particle:nth-child(1) { top: 10%; left: 50%; animation-delay: 0s; }
.particle:nth-child(2) { top: 30%; right: 10%; animation-delay: 0.5s; }
.particle:nth-child(3) { bottom: 30%; right: 15%; animation-delay: 1s; }
.particle:nth-child(4) { bottom: 10%; left: 50%; animation-delay: 1.5s; }
.particle:nth-child(5) { bottom: 30%; left: 10%; animation-delay: 2s; }
.particle:nth-child(6) { top: 30%; left: 15%; animation-delay: 2.5s; }

@keyframes particle {
    0%, 100% { opacity: 0; transform: scale(0) translateY(0); }
    50% { opacity: 1; transform: scale(1) translateY(-20px); }
}

/* ========================================
   Buttons
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 28px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    transition: var(--transition-base);
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px var(--primary-glow);
}

.btn-secondary {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.btn-secondary svg {
    transition: var(--transition-fast);
}

.btn-secondary:hover svg {
    transform: translateX(4px);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--primary-glow);
}

.btn-full {
    width: 100%;
}

/* ========================================
   Sections Common
   ======================================== */

section {
    position: relative;
    z-index: 1;
    padding: 0 40px;
}

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

.section-tag {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(255, 107, 0, 0.1);
    border: 1px solid rgba(255, 107, 0, 0.2);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 20px;
}

.section-title {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 800;
    letter-spacing: -1px;
}

/* ========================================
   Features Section
   ======================================== */

.features {
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
    max-width: var(--container-width);
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0;
    transition: var(--transition-base);
}

.feature-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-5px);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-main {
    grid-column: span 2;
    background: linear-gradient(135deg, rgba(255, 107, 0, 0.1) 0%, rgba(255, 107, 0, 0.02) 100%);
    border-color: rgba(255, 107, 0, 0.3);
}

.feature-main::before {
    opacity: 1;
}

.feature-icon {
    width: 56px;
    height: 56px;
    color: var(--primary);
    margin-bottom: 24px;
}

.feature-icon svg {
    width: 100%;
    height: 100%;
}

.feature-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
}

.feature-desc {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.feature-tag {
    display: inline-block;
    margin-top: 20px;
    padding: 6px 14px;
    background: var(--primary);
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    color: white;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ========================================
   Pricing Section
   ======================================== */

.pricing {
    padding: var(--section-padding) 20px;
    position: relative;
    z-index: 1;
}

.pricing-cards-wrapper {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}

.pricing-card {
    flex: 1;
    max-width: 420px;
    min-width: 300px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 40px 32px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.pricing-card-trial {
    background: var(--surface);
}

.pricing-card-trial .price-value {
    color: var(--text);
}

.pricing-card-main {
    border-color: var(--primary);
    box-shadow: 0 0 40px rgba(255, 107, 0, 0.15);
}

.pricing-badge {
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 24px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 0 0 12px 12px;
    font-size: 11px;
    font-weight: 700;
    color: white;
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
}

.pricing-glow {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 300px;
    background: var(--primary-glow);
    filter: blur(100px);
    opacity: 0.3;
    pointer-events: none;
}

.pricing-header {
    text-align: center;
    margin-bottom: 32px;
    position: relative;
}

.pricing-name {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

.price-value {
    font-size: 56px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -2px;
    color: var(--text);
}

.price-currency {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-secondary);
}

.price-period {
    font-size: 15px;
    color: var(--text-muted);
    margin-left: 4px;
}

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
    position: relative;
    flex-grow: 1;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features li svg {
    flex-shrink: 0;
    color: var(--primary);
    margin-top: 2px;
}

.pricing-card .btn {
    margin-top: auto;
}

/* Pricing Responsive */
@media (max-width: 900px) {
    .pricing-cards-wrapper {
        gap: 20px;
    }
    
    .pricing-card {
        min-width: 280px;
        padding: 32px 24px;
    }
    
    .price-value {
        font-size: 48px;
    }
}

@media (max-width: 700px) {
    .pricing-cards-wrapper {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }
    
    .pricing-card {
        max-width: 100%;
        width: 100%;
        min-width: auto;
    }
    
    .pricing-card-main {
        order: -1;
    }
    
    .price-value {
        font-size: 52px;
    }
    
    .pricing-card {
        padding: 36px 28px;
    }
}

@media (max-width: 480px) {
    .hero-trial-note {
        font-size: 12px;
        padding: 8px 12px;
        flex-wrap: wrap;
        justify-content: center;
        text-align: center;
    }
    
    .pricing-card {
        padding: 28px 20px;
    }
    
    .price-value {
        font-size: 44px;
    }
    
    .pricing-features li {
        font-size: 13px;
    }
}

/* ========================================
   How It Works Section
   ======================================== */

.how-it-works {
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
    max-width: 800px;
    margin: 0 auto;
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 32px;
    padding: 40px 0;
    position: relative;
}

.step:not(:last-child) {
    border-bottom: 1px solid var(--border);
}

.step-number {
    font-family: 'JetBrains Mono', monospace;
    font-size: 48px;
    font-weight: 700;
    color: var(--primary);
    opacity: 0.3;
    line-height: 1;
    min-width: 80px;
}

.step-content h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
}

.step-content p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.steps-cta {
    text-align: center;
    margin-top: 48px;
}

/* ========================================
   Support Section
   ======================================== */

.support {
    padding-top: 40px;
    padding-bottom: var(--section-padding);
    max-width: 800px;
    margin: 0 auto;
}

.support-card {
    display: flex;
    align-items: center;
    gap: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px;
}

.support-icon {
    width: 64px;
    height: 64px;
    flex-shrink: 0;
    color: var(--primary);
}

.support-icon svg {
    width: 100%;
    height: 100%;
}

.support-content {
    flex: 1;
}

.support-content h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
}

.support-content p {
    font-size: 15px;
    color: var(--text-secondary);
}

/* ========================================
   Footer
   ======================================== */

.footer {
    border-top: 1px solid var(--border);
    padding: 80px 40px 40px;
    position: relative;
    z-index: 1;
}

.footer-content {
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    gap: 80px;
    margin-bottom: 60px;
}

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

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: 80px;
}

.footer-col h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 20px;
}

.footer-col a {
    display: block;
    font-size: 14px;
    color: var(--text-secondary);
    padding: 8px 0;
    transition: var(--transition-fast);
}

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

.footer-bottom {
    max-width: var(--container-width);
    margin: 0 auto;
    padding-top: 40px;
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: var(--text-muted);
}

/* ========================================
   Animations
   ======================================== */

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

/* Scroll animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 1024px) {
    .hero-container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-subtitle {
        max-width: 100%;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-visual {
        margin-top: 60px;
    }
    
    .shield-container {
        width: 300px;
        height: 300px;
    }
    
    .shield-core {
        width: 120px;
        height: 120px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-main {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 80px;
    }
    
    .navbar {
        padding: 16px 20px;
    }
    
    .nav-links,
    .nav-cta {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .mobile-menu {
        display: flex;
    }
    
    section {
        padding-left: 20px;
        padding-right: 20px;
    }
    
    .hero {
        padding: 120px 20px 60px;
        min-height: auto;
    }
    
    .title-line {
        letter-spacing: -1px;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        gap: 24px;
    }
    
    .stat-divider {
        display: none;
    }
    
    .feature-card {
        padding: 28px;
    }
    
    .step {
        flex-direction: column;
        gap: 16px;
    }
    
    .step-number {
        font-size: 36px;
        min-width: auto;
    }
    
    .support-card {
        flex-direction: column;
        text-align: center;
        padding: 32px;
    }
    
    .footer {
        padding: 60px 20px 30px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 48px;
        text-align: center;
    }
    
    .footer-brand {
        max-width: 100%;
    }
    
    .footer-brand .logo {
        justify-content: center;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 40px;
    }
}

/* ========================================
   Instructions Page Specific
   ======================================== */

.page-header {
    padding: 160px 40px 80px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.page-header h1 {
    font-size: clamp(36px, 6vw, 56px);
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.page-header p {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.instructions-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 40px 120px;
    position: relative;
    z-index: 1;
}

.platform-tabs {
    display: flex;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
    justify-content: center;
}

.platform-tab {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-base);
}

.platform-tab:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
}

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

.platform-tab svg {
    width: 20px;
    height: 20px;
}

.instruction-panel {
    display: none;
}

.instruction-panel.active {
    display: block;
    animation: fadeInUp 0.4s ease;
}

.instruction-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 24px;
}

.instruction-card h2 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.instruction-card h2 .step-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--primary);
    border-radius: 10px;
    font-size: 16px;
    font-weight: 700;
    color: white;
}

.instruction-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin: 24px 0 12px;
    color: var(--text-primary);
}

.instruction-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.instruction-card ul,
.instruction-card ol {
    margin: 16px 0;
    padding-left: 24px;
}

.instruction-card li {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 12px;
}

.instruction-card a {
    color: var(--primary);
    font-weight: 500;
    transition: var(--transition-fast);
}

.instruction-card a:hover {
    color: var(--primary-light);
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 28px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 8px 8px 8px 0;
    transition: var(--transition-base);
}

.download-btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.download-btn svg {
    width: 20px;
    height: 20px;
    color: var(--primary);
}

.code-block {
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    margin: 16px 0;
    overflow-x: auto;
}

.code-block code {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: var(--primary-light);
    white-space: pre-wrap;
    word-break: break-all;
}

.tip-box {
    background: rgba(255, 107, 0, 0.1);
    border: 1px solid rgba(255, 107, 0, 0.3);
    border-radius: 12px;
    padding: 20px;
    margin: 20px 0;
}

.tip-box h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tip-box p {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
}

.warning-box {
    background: rgba(255, 193, 7, 0.1);
    border: 1px solid rgba(255, 193, 7, 0.3);
    border-radius: 12px;
    padding: 20px;
    margin: 20px 0;
}

.warning-box h4 {
    font-size: 14px;
    font-weight: 600;
    color: #FFC107;
    margin-bottom: 8px;
}

.warning-box p {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
}

/* Windows Page Specific */
.windows-hero {
    padding: 160px 40px 60px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.windows-hero h1 {
    font-size: clamp(36px, 6vw, 56px);
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.windows-hero p {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
}

.windows-download-card {
    max-width: 600px;
    margin: 0 auto 80px;
    background: linear-gradient(135deg, rgba(255, 107, 0, 0.15) 0%, rgba(255, 107, 0, 0.05) 100%);
    border: 1px solid rgba(255, 107, 0, 0.3);
    border-radius: 24px;
    padding: 48px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.windows-download-card h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
}

.windows-download-card p {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.windows-download-card .btn-primary {
    font-size: 16px;
    padding: 18px 36px;
}

.app-features {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 1;
}

.app-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 80px;
}

.app-feature {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
    text-align: center;
    transition: var(--transition-base);
}

.app-feature:hover {
    background: var(--bg-card-hover);
    transform: translateY(-4px);
}

.app-feature-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    color: var(--primary);
}

.app-feature h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.app-feature p {
    font-size: 13px;
    color: var(--text-muted);
}

@media (max-width: 768px) {
    .page-header,
    .windows-hero {
        padding: 140px 20px 60px;
    }
    
    .instructions-content {
        padding: 0 20px 80px;
    }
    
    .instruction-card {
        padding: 28px;
    }
    
    .platform-tabs {
        gap: 8px;
    }
    
    .platform-tab {
        padding: 12px 18px;
        font-size: 13px;
    }
    
    .app-features {
        padding: 0 20px;
    }
    
    .app-features-grid {
        grid-template-columns: 1fr;
    }
    
    .windows-download-card {
        margin: 0 20px 60px;
        padding: 32px;
    }
}

/* ========================================
   Beta Badge & App Screenshot
   ======================================== */

.beta-badge {
    display: inline-block;
    padding: 6px 16px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 700;
    color: white;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
    animation: pulse-badge 2s ease-in-out infinite;
}

@keyframes pulse-badge {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 107, 0, 0.4); }
    50% { box-shadow: 0 0 0 10px rgba(255, 107, 0, 0); }
}

.beta-tag {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 4px 12px;
    background: rgba(255, 107, 0, 0.2);
    border: 1px solid var(--primary);
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.windows-download-card {
    position: relative;
}

/* App Screenshot Section */
.app-screenshot-section {
    padding: 0 40px 80px;
    position: relative;
    z-index: 1;
}

.app-screenshot-container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.app-screenshot {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 16px;
}

.screenshot-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: var(--primary-glow);
    filter: blur(100px);
    opacity: 0.3;
    pointer-events: none;
    z-index: -1;
}

@media (max-width: 768px) {
    .app-screenshot-section {
        padding: 0 20px 60px;
    }
    
    .app-screenshot-container {
        border-radius: 12px;
    }
    
    .beta-badge {
        font-size: 10px;
        padding: 5px 12px;
    }
}

/* ========================================
   Hero Trial Note
   ======================================== */

.hero-trial-note {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 24px;
    padding: 10px 16px;
    background: rgba(255, 107, 0, 0.1);
    border: 1px solid rgba(255, 107, 0, 0.3);
    border-radius: 100px;
    font-size: 14px;
    color: var(--primary-light);
}

.hero-trial-note svg {
    flex-shrink: 0;
    color: var(--primary);
}

/* ========================================
   FAQ Section
   ======================================== */

.faq {
    padding: 100px 40px;
    position: relative;
    z-index: 1;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--border);
}

.faq-item:first-child {
    border-top: 1px solid var(--border);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 24px 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
    font-size: 16px;
    font-weight: 500;
    color: var(--text);
    transition: var(--transition-base);
}

.faq-question:hover {
    color: var(--primary);
}

.faq-question span {
    flex: 1;
    padding-right: 20px;
}

.faq-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--text-muted);
    transition: var(--transition-base);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
    color: var(--primary);
}

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

.faq-item.active .faq-answer {
    max-height: 500px;
    padding-bottom: 24px;
}

.faq-answer p {
    color: var(--text-muted);
    line-height: 1.7;
    font-size: 15px;
}

.faq-answer a {
    color: var(--primary);
    text-decoration: none;
}

.faq-answer a:hover {
    text-decoration: underline;
}

.faq-answer code {
    background: var(--surface);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--primary);
}

@media (max-width: 768px) {
    .faq {
        padding: 60px 20px;
    }
    
    .faq-question {
        font-size: 15px;
        padding: 20px 0;
    }
    
    .faq-answer p {
        font-size: 14px;
    }
}