/* ===================================
   VPN Reality - Cyberpunk Dark Theme
   =================================== */

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

:root {
    /* Colors */
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: #1a1a24;
    --bg-elevated: #22222e;

    /* Neon Accents */
    --cyan: #00f0ff;
    --cyan-glow: rgba(0, 240, 255, 0.5);
    --magenta: #ff006e;
    --magenta-glow: rgba(255, 0, 110, 0.5);
    --lime: #a8ff00;
    --lime-glow: rgba(168, 255, 0, 0.5);

    /* Text */
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.4);

    /* Borders */
    --border: rgba(255, 255, 255, 0.1);
    --border-glow: rgba(0, 240, 255, 0.3);

    /* Fonts */
    --font-mono: 'JetBrains Mono', monospace;
    --font-body: 'Outfit', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Animated Background */
.cyber-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 240, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
    animation: orbFloat 15s ease-in-out infinite;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: var(--cyan);
    top: -100px;
    right: -100px;
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: var(--magenta);
    bottom: 20%;
    left: -100px;
    animation-delay: 5s;
}

.orb-3 {
    width: 200px;
    height: 200px;
    background: var(--lime);
    top: 50%;
    right: 20%;
    animation-delay: 10s;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -50px) scale(1.1); }
    66% { transform: translate(-20px, 30px) scale(0.9); }
}

.scan-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--cyan), transparent);
    animation: scanLine 8s linear infinite;
    opacity: 0.3;
}

@keyframes scanLine {
    0% { top: -2px; }
    100% { top: 100%; }
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 1;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--text-primary);
}

.logo-icon {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.25rem;
}

.logo-bracket {
    color: var(--cyan);
}

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

.logo-name {
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: 0.2em;
    color: var(--text-secondary);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--cyan);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--cyan);
}

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

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 4px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: transparent;
    color: var(--cyan);
    box-shadow: 0 0 20px var(--cyan-glow);
}

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

.btn-outline:hover {
    border-color: var(--cyan);
    color: var(--cyan);
}

.btn-glow {
    background: transparent;
    color: var(--cyan);
    border-color: var(--cyan);
    box-shadow: 0 0 20px var(--cyan-glow);
}

.btn-glow:hover {
    background: var(--cyan);
    color: var(--bg-primary);
    box-shadow: 0 0 40px var(--cyan-glow);
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 8rem 0 4rem;
    position: relative;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid rgba(0, 240, 255, 0.3);
    border-radius: 50px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--cyan);
    margin-bottom: 2rem;
    animation: fadeInDown 0.6s ease;
}

.pulse {
    width: 8px;
    height: 8px;
    background: var(--cyan);
    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(1.5); }
}

.hero-title {
    font-family: var(--font-mono);
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.title-line {
    display: block;
    animation: fadeInUp 0.6s ease backwards;
}

.title-line:nth-child(1) { animation-delay: 0.1s; }
.title-line:nth-child(2) { animation-delay: 0.2s; }
.title-line:nth-child(3) { animation-delay: 0.3s; }

.title-accent {
    background: linear-gradient(90deg, var(--cyan), var(--magenta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-desc {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 0.6s ease 0.4s backwards;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-bottom: 4rem;
    animation: fadeInUp 0.6s ease 0.5s backwards;
}

.hero-trial {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-muted);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    animation: fadeInUp 0.6s ease 0.6s backwards;
}

.stat-card {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 8px;
}

.stat-value {
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 700;
    color: var(--cyan);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.hero-visual {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    overflow: hidden;
    pointer-events: none;
}

.data-flow {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
}

.flow-line {
    position: absolute;
    width: 100%;
    height: 30px;
    background: linear-gradient(to bottom, transparent, var(--cyan), transparent);
    animation: flowDown 3s linear infinite;
}

.flow-line:nth-child(2) { animation-delay: 1s; }
.flow-line:nth-child(3) { animation-delay: 2s; }

@keyframes flowDown {
    0% { transform: translateY(-100%); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateY(300%); opacity: 0; }
}

/* VPN Status Indicator */
.vpn-status {
    position: relative;
    max-width: 420px;
    margin: 0 auto 3rem;
    animation: fadeInUp 0.6s ease 0.55s backwards;
}

.status-container {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1rem 1.5rem;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid var(--border);
    border-radius: 8px;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.status-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--cyan), transparent);
    opacity: 0.5;
}

.status-indicator {
    position: relative;
    width: 48px;
    height: 48px;
    flex-shrink: 0;
}

.status-ring {
    position: absolute;
    inset: 0;
    border: 2px solid var(--border);
    border-radius: 50%;
    animation: statusRingSpin 4s linear infinite;
}

.status-ring::before {
    content: '';
    position: absolute;
    top: -2px;
    left: 50%;
    width: 8px;
    height: 2px;
    background: var(--cyan);
    transform: translateX(-50%);
    border-radius: 2px;
    box-shadow: 0 0 8px var(--cyan);
}

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

.status-core {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: var(--text-muted);
    transition: all 0.5s ease;
}

.status-core.online {
    background: var(--lime);
    box-shadow: 0 0 20px var(--lime-glow), 0 0 40px var(--lime-glow);
    animation: statusPulse 2s ease-in-out infinite;
}

.status-core.offline {
    background: var(--magenta);
    box-shadow: 0 0 20px var(--magenta-glow);
}

.status-core.checking {
    background: var(--cyan);
    animation: statusBlink 1s ease-in-out infinite;
}

@keyframes statusPulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.8;
    }
}

@keyframes statusBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.status-info {
    flex: 1;
    min-width: 0;
}

.status-label {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    letter-spacing: 0.2em;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.status-text {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.status-text .online {
    color: var(--lime);
    text-shadow: 0 0 10px var(--lime-glow);
}

.status-text .offline {
    color: var(--magenta);
    text-shadow: 0 0 10px var(--magenta-glow);
}

.status-text .status-checking {
    color: var(--cyan);
    animation: textBlink 1s ease-in-out infinite;
}

@keyframes textBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.status-metrics {
    text-align: right;
}

.metric {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
    justify-content: flex-end;
}

.metric-value {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cyan);
}

.metric-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.status-glow {
    position: absolute;
    inset: 0;
    border-radius: 8px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.vpn-status.online .status-glow {
    opacity: 1;
    box-shadow: 0 0 30px rgba(168, 255, 0, 0.15), inset 0 0 30px rgba(168, 255, 0, 0.05);
}

.vpn-status.online .status-container {
    border-color: rgba(168, 255, 0, 0.3);
}

.vpn-status.offline .status-glow {
    opacity: 1;
    box-shadow: 0 0 30px rgba(255, 0, 110, 0.15), inset 0 0 30px rgba(255, 0, 110, 0.05);
}

.vpn-status.offline .status-container {
    border-color: rgba(255, 0, 110, 0.3);
}

/* Status glitch effect on hover */
.vpn-status:hover .status-text {
    animation: glitchText 0.3s ease;
}

@keyframes glitchText {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(-2px, 1px); }
    40% { transform: translate(2px, -1px); }
    60% { transform: translate(-1px, -1px); }
    80% { transform: translate(1px, 1px); }
}

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

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Section Styles */
section {
    padding: 6rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--cyan);
    letter-spacing: 0.2em;
    display: block;
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-mono);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
}

.section-desc {
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

/* Features Section */
.features {
    background: var(--bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: var(--cyan);
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.1);
    transform: translateY(-4px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid rgba(0, 240, 255, 0.3);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--cyan);
}

.feature-card h3 {
    font-family: var(--font-mono);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.7;
}

/* Use Cases */
.use-cases {
    background: var(--bg-primary);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.case-card {
    text-align: center;
    padding: 2rem 1.5rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.case-card:hover {
    border-color: var(--magenta);
    box-shadow: 0 0 30px rgba(255, 0, 110, 0.1);
}

.case-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--magenta);
}

.case-card h3 {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.case-card p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Pricing Section */
.pricing {
    background: var(--bg-secondary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.price-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    position: relative;
}

.price-card:hover {
    transform: translateY(-4px);
}

.price-card.popular {
    border-color: var(--cyan);
    box-shadow: 0 0 40px rgba(0, 240, 255, 0.15);
}

.price-badge {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.price-card.popular .price-badge {
    color: var(--cyan);
}

.price-name {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.price-value {
    margin-bottom: 1.5rem;
}

.price-amount {
    font-family: var(--font-mono);
    font-size: 3rem;
    font-weight: 700;
    color: var(--cyan);
}

.price-currency {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--text-muted);
    margin-left: 0.25rem;
}

.price-features {
    list-style: none;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.price-features li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    font-size: 0.9375rem;
    position: relative;
    padding-left: 1.5rem;
}

.price-features li::before {
    content: '>';
    position: absolute;
    left: 0;
    font-family: var(--font-mono);
    color: var(--cyan);
}

.price-card .btn {
    width: 100%;
}

/* Referral Section */
.referral {
    background: var(--bg-primary);
}

.referral-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

.referral-info {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 2rem;
}

.referral-chain {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}

.chain-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.step-icon {
    width: 56px;
    height: 56px;
    background: rgba(0, 240, 255, 0.1);
    border: 1px solid rgba(0, 240, 255, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cyan);
}

.chain-step.reward .step-icon {
    background: rgba(255, 0, 110, 0.1);
    border-color: rgba(255, 0, 110, 0.3);
    color: var(--magenta);
    font-family: var(--font-mono);
    font-size: 0.625rem;
    font-weight: 700;
}

.chain-step span:last-child {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.chain-arrow {
    color: var(--text-muted);
}

.referral-rates {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.rate-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
}

.rate-percent {
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 700;
    color: var(--lime);
    min-width: 80px;
}

.rate-text strong {
    display: block;
    font-size: 0.9375rem;
    margin-bottom: 0.25rem;
}

.rate-text p {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.referral-exchange {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 2rem;
}

.referral-exchange h3 {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-align: center;
}

.exchange-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.exchange-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.exchange-from {
    color: var(--text-secondary);
}

.exchange-arrow {
    color: var(--text-muted);
}

.exchange-to {
    color: var(--cyan);
    font-weight: 600;
}

.referral-cta {
    text-align: center;
}

/* FAQ Section */
.faq {
    background: var(--bg-secondary);
}

.faq-list {
    max-width: 700px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: rgba(0, 240, 255, 0.3);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    background: var(--bg-card);
    border: none;
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: 0.9375rem;
    font-weight: 500;
    text-align: left;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

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

.faq-question svg {
    color: var(--cyan);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-question svg {
    transform: rotate(180deg);
}

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

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.7;
}

/* CTA Section */
.cta {
    background: var(--bg-primary);
    text-align: center;
    padding: 8rem 0;
}

.cta-content h2 {
    font-family: var(--font-mono);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-content p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: var(--text-muted);
    margin-top: 1rem;
    font-size: 0.875rem;
}

.footer-links h4 {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

.footer-bottom p {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 968px) {
    .referral-content {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--bg-primary);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
    }

    .nav-menu.active {
        display: flex;
    }

    .mobile-toggle {
        display: flex;
    }

    .header .btn-glow {
        display: none;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .stat-card {
        padding: 1rem;
    }

    .vpn-status {
        margin: 0 auto 2rem;
    }

    .status-container {
        padding: 0.875rem 1rem;
        gap: 1rem;
    }

    .status-indicator {
        width: 40px;
        height: 40px;
    }

    .status-core {
        width: 16px;
        height: 16px;
    }

    .status-text {
        font-size: 0.875rem;
    }

    .metric-value {
        font-size: 1.25rem;
    }

    .features-grid,
    .pricing-grid,
    .cases-grid {
        grid-template-columns: 1fr;
    }

    .referral-chain {
        flex-wrap: wrap;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    section {
        padding: 4rem 0;
    }

    .hero {
        padding: 6rem 0 3rem;
    }

    .btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: 0.875rem;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}