/* ==========================================
   SimEFB Website - Professional Aviation Theme
   Refactored for Multi-Page Site
   ========================================== */

:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: #1a1a24;
    --bg-card-hover: #222230;

    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-dim: #606070;

    --accent-cyan: #00d4ff;
    --accent-green: #00ff88;
    --accent-amber: #ffaa00;
    --accent-blue: #3b82f6;
    --accent-magenta: #ff3dff;
    --accent-red: #ff4444;

    --border-color: #2a2a3a;
    --border-glow: rgba(0, 212, 255, 0.3);

    --font-mono: 'Roboto Mono', monospace;
    --font-sans: 'Inter', sans-serif;

    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

a {
    color: var(--accent-cyan);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: #00e5ff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ==========================================
   Language Switcher
   ========================================== */

.lang-switcher {
    display: flex;
    gap: 4px;
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    padding: 4px;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.lang-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.lang-btn.active {
    background: var(--accent-cyan);
    color: var(--bg-primary);
}

.lang-btn .flag {
    font-size: 16px;
}

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

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 10px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.nav-logo .logo-img {
    height: 36px;
    width: auto;
}

.nav-logo .logo-text {
    font-family: var(--font-mono);
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 2px;
}

.nav-logo .logo-text .text-cyan {
    color: var(--accent-cyan);
}

.nav-center {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links {
    display: flex;
    gap: 28px;
    align-items: center;
}

.nav-links a {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    letter-spacing: 1px;
    transition: var(--transition);
    position: relative;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent-cyan);
}

.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-cyan);
}

.nav-links a.nav-beta {
    color: var(--accent-green);
    font-weight: 700;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Mobile Menu */
.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    background: none;
    border: none;
}

.nav-hamburger span {
    width: 24px;
    height: 2px;
    background: var(--text-secondary);
    transition: var(--transition);
}

.nav-hamburger.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-hamburger.open span:nth-child(2) {
    opacity: 0;
}

.nav-hamburger.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(20px);
    z-index: 999;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
}

.mobile-menu.open {
    display: flex;
}

.mobile-menu a {
    font-family: var(--font-mono);
    font-size: 18px;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    letter-spacing: 2px;
    padding: 12px 24px;
    transition: var(--transition);
}

.mobile-menu a:hover {
    color: var(--accent-cyan);
}

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

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    padding: 14px 28px;
    letter-spacing: 1px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background: #00e5ff;
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.4);
    transform: translateY(-2px);
    color: var(--bg-primary);
}

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

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

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

.btn-green:hover {
    background: #00ff99;
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.4);
    transform: translateY(-2px);
    color: var(--bg-primary);
}

.btn-download {
    background: var(--accent-green);
    color: var(--bg-primary);
    font-size: 14px;
    padding: 18px 36px;
}

.btn-download:hover {
    background: #00ff99;
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.4);
    transform: translateY(-2px);
    color: var(--bg-primary);
}

.btn-icon {
    font-size: 10px;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 12px;
}

/* ==========================================
   Hero Section (index.html)
   ========================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 24px 80px;
    overflow: hidden;
}

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

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
}

.scanline {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
    animation: scanline 8s linear infinite;
    opacity: 0.5;
}

@keyframes scanline {
    0% { top: 0; }
    100% { top: 100%; }
}

.hero-content {
    max-width: 600px;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    color: var(--accent-cyan);
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--accent-cyan);
    padding: 6px 16px;
    margin-bottom: 24px;
    letter-spacing: 2px;
}

.hero-title {
    font-family: var(--font-mono);
    font-size: clamp(48px, 10vw, 80px);
    font-weight: 700;
    letter-spacing: 4px;
    margin-bottom: 16px;
}

.title-sim {
    color: var(--accent-cyan);
}

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

.hero-subtitle {
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--text-secondary);
    letter-spacing: 4px;
    margin-bottom: 24px;
}

.hero-description {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 60px;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: 48px;
}

.stat {
    text-align: left;
}

.stat-value {
    font-family: var(--font-mono);
    font-size: 28px;
    font-weight: 700;
    color: var(--accent-cyan);
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-dim);
    letter-spacing: 2px;
}

/* Phone Preview */
.hero-phone {
    position: absolute;
    right: 10%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
}

.phone-frame {
    width: 280px;
    height: 560px;
    background: var(--bg-card);
    border-radius: 32px;
    padding: 12px;
    border: 3px solid var(--border-color);
    box-shadow:
        0 0 60px rgba(0, 212, 255, 0.1),
        inset 0 0 20px rgba(0, 0, 0, 0.5);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    border-radius: 24px;
    overflow: hidden;
}

.app-preview {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.app-header {
    background: var(--bg-secondary);
    padding: 16px 20px;
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--accent-cyan);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.status-indicator {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

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

.app-content {
    flex: 1;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.checklist-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    font-family: var(--font-mono);
    font-size: 11px;
}

.checklist-item .check-mark {
    width: 20px;
    text-align: center;
    color: var(--text-dim);
}

.checklist-item.checked .check-mark {
    color: var(--accent-green);
}

.checklist-item.active {
    border-color: var(--accent-cyan);
    background: rgba(0, 212, 255, 0.05);
}

.checklist-item.active .check-mark {
    color: var(--accent-cyan);
    animation: blink 1s infinite;
}

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

.checklist-item span:nth-child(2) {
    flex: 1;
    color: var(--text-secondary);
}

.checklist-item.checked span:nth-child(2) {
    color: var(--text-dim);
}

.check-value {
    color: var(--accent-cyan);
    font-weight: 500;
}

.checklist-item.checked .check-value {
    color: var(--accent-green);
}

/* ==========================================
   Trusted By / Stats Bar
   ========================================== */

.trusted-bar {
    padding: 60px 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.trusted-stats {
    display: flex;
    justify-content: center;
    gap: 80px;
    flex-wrap: wrap;
}

.trusted-stat {
    text-align: center;
}

.trusted-stat .value {
    font-family: var(--font-mono);
    font-size: 36px;
    font-weight: 700;
    color: var(--accent-cyan);
    line-height: 1;
    margin-bottom: 8px;
}

.trusted-stat .label {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-dim);
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* ==========================================
   Section Common Styles
   ========================================== */

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    color: var(--accent-cyan);
    letter-spacing: 3px;
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-mono);
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: 2px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
}

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

.features {
    padding: 120px 0;
    background: var(--bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 32px;
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--accent-cyan);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 20px;
    color: var(--accent-cyan);
}

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

.feature-icon.green { color: var(--accent-green); }
.feature-icon.amber { color: var(--accent-amber); }
.feature-icon.magenta { color: var(--accent-magenta); }
.feature-icon.blue { color: var(--accent-blue); }

.feature-card h3 {
    font-family: var(--font-mono);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.feature-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.feature-card .pro-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
    color: var(--accent-amber);
    background: rgba(255, 170, 0, 0.1);
    border: 1px solid var(--accent-amber);
    padding: 2px 8px;
    margin-left: 8px;
    letter-spacing: 1px;
    vertical-align: middle;
}

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

.pricing {
    padding: 120px 0;
    background: var(--bg-primary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 32px;
    max-width: 800px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 40px 32px;
    position: relative;
}

.pricing-card.featured {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.1);
}

.pricing-card.featured::before {
    content: 'RECOMMENDED';
    position: absolute;
    top: -12px;
    left: 32px;
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
    color: var(--bg-primary);
    background: var(--accent-cyan);
    padding: 4px 12px;
    letter-spacing: 2px;
}

.pricing-name {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.pricing-price {
    font-family: var(--font-mono);
    font-size: 36px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.pricing-price .currency {
    font-size: 18px;
    color: var(--text-dim);
}

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
}

.pricing-features li {
    font-size: 14px;
    color: var(--text-secondary);
    padding: 8px 0;
    border-bottom: 1px solid rgba(42, 42, 58, 0.5);
    display: flex;
    align-items: center;
    gap: 12px;
}

.pricing-features li::before {
    content: '\2713';
    color: var(--accent-green);
    font-weight: 700;
    font-size: 14px;
}

.pricing-features li.disabled {
    color: var(--text-dim);
}

.pricing-features li.disabled::before {
    content: '\2717';
    color: var(--text-dim);
}

/* ==========================================
   Download Section
   ========================================== */

.download {
    padding: 120px 0;
    background: var(--bg-primary);
}

.download-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.download-card {
    max-width: 600px;
    margin: 0 auto 32px;
    background: var(--bg-card);
    border: 2px solid var(--accent-cyan);
    padding: 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    text-align: center;
    width: 100%;
}

.download-card.secondary {
    border-color: var(--border-color);
}

.download-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.download-icon img {
    width: 80px;
    height: auto;
}

.download-details h3 {
    font-family: var(--font-mono);
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.download-meta {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
}

.meta-item {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.meta-icon {
    font-size: 14px;
}

.download-note {
    max-width: 600px;
    margin: 32px auto 0;
    background: rgba(255, 170, 0, 0.1);
    border: 1px solid var(--accent-amber);
    padding: 16px 24px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.note-icon {
    font-size: 20px;
    color: var(--accent-amber);
}

.note-content {
    font-size: 14px;
    color: var(--text-secondary);
}

.note-content a {
    color: var(--accent-cyan);
}

/* ==========================================
   Installation / Steps Section
   ========================================== */

.installation {
    padding: 120px 0;
    background: var(--bg-secondary);
}

.steps {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.step {
    display: flex;
    gap: 24px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.step:hover {
    border-color: var(--accent-cyan);
}

.step-number {
    font-family: var(--font-mono);
    font-size: 32px;
    font-weight: 700;
    color: var(--accent-cyan);
    opacity: 0.5;
    line-height: 1;
}

.step-content h3 {
    font-family: var(--font-mono);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: 1px;
}

.step-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.step-content strong {
    color: var(--accent-cyan);
}

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

.faq {
    padding: 120px 0;
    background: var(--bg-primary);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 24px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 24px;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--accent-cyan);
}

.faq-item h3 {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--accent-cyan);
    letter-spacing: 0.5px;
}

.faq-item p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

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

.faq-item em {
    color: var(--text-dim);
}

/* FAQ Accordion (for faq.html) */
.faq-category {
    margin-bottom: 48px;
}

.faq-category-title {
    font-family: var(--font-mono);
    font-size: 16px;
    font-weight: 600;
    color: var(--accent-cyan);
    letter-spacing: 2px;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.faq-accordion-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.faq-accordion-item.open {
    border-color: var(--accent-cyan);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: none;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.5px;
}

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

.faq-question .arrow {
    font-size: 12px;
    color: var(--text-dim);
    transition: transform 0.3s ease;
}

.faq-accordion-item.open .faq-question .arrow {
    transform: rotate(180deg);
    color: var(--accent-cyan);
}

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

.faq-accordion-item.open .faq-answer {
    max-height: 500px;
}

.faq-answer-inner {
    padding: 0 24px 20px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

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

.footer {
    padding: 80px 0 40px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--border-color);
}

.footer-brand .logo-text {
    font-family: var(--font-mono);
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.footer-brand .logo-text .text-cyan {
    color: var(--accent-cyan);
}

.footer-brand p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 300px;
}

.footer-column h4 {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 2px;
    margin-bottom: 20px;
    text-transform: uppercase;
}

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

.footer-column ul li {
    margin-bottom: 12px;
}

.footer-column ul li a {
    font-size: 14px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.footer-column ul li a:hover {
    color: var(--accent-cyan);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-copyright {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-dim);
}

.footer-disclaimer {
    text-align: center;
    margin-top: 24px;
}

.footer-disclaimer p {
    font-size: 12px;
    color: var(--text-dim);
}

/* Legacy footer (for index compat) */
.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 40px;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--border-color);
}

.footer-logo img {
    height: 50px;
    width: auto;
}

.footer-info {
    text-align: center;
}

.footer-info p {
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--text-secondary);
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

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

/* ==========================================
   Page Template (subpages)
   ========================================== */

.page-header {
    padding: 140px 0 60px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.page-header .grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
}

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

.page-header .section-badge {
    margin-bottom: 12px;
}

.page-header .page-title {
    font-family: var(--font-mono);
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.page-header .page-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
}

/* Breadcrumbs */
.breadcrumbs {
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-primary);
}

.breadcrumbs-list {
    display: flex;
    gap: 8px;
    align-items: center;
    list-style: none;
    font-family: var(--font-mono);
    font-size: 12px;
}

.breadcrumbs-list li {
    display: flex;
    align-items: center;
    gap: 8px;
}

.breadcrumbs-list li a {
    color: var(--text-dim);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumbs-list li a:hover {
    color: var(--accent-cyan);
}

.breadcrumbs-list li .separator {
    color: var(--text-dim);
}

.breadcrumbs-list li.current {
    color: var(--text-secondary);
}

/* Page Content */
.page-content {
    padding: 80px 0;
}

/* ==========================================
   Legal Pages
   ========================================== */

.legal-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 80px 0;
}

.legal-content h2 {
    font-family: var(--font-mono);
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 1px;
    margin-top: 48px;
    margin-bottom: 16px;
    color: var(--accent-cyan);
}

.legal-content h3 {
    font-family: var(--font-mono);
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-top: 32px;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.legal-content p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}

.legal-content ul, .legal-content ol {
    margin-bottom: 16px;
    padding-left: 24px;
}

.legal-content li {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 8px;
}

.legal-content strong {
    color: var(--text-primary);
}

.legal-content a {
    color: var(--accent-cyan);
}

.legal-meta {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-dim);
    letter-spacing: 1px;
    margin-bottom: 32px;
}

/* ==========================================
   Team Page
   ========================================== */

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    max-width: 800px;
    margin: 0 auto;
}

.team-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 40px 32px;
    text-align: center;
    transition: var(--transition);
}

.team-card:hover {
    border-color: var(--accent-cyan);
}

.team-avatar {
    width: 100px;
    height: 100px;
    margin: 0 auto 24px;
    background: var(--bg-secondary);
    border: 2px solid var(--accent-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 32px;
    font-weight: 700;
    color: var(--accent-cyan);
}

.team-name {
    font-family: var(--font-mono);
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.team-role {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--accent-cyan);
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.team-bio {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Mission Statement */
.mission {
    max-width: 700px;
    margin: 80px auto 0;
    text-align: center;
    padding: 48px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
}

.mission h3 {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-cyan);
    letter-spacing: 3px;
    margin-bottom: 20px;
}

.mission p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ==========================================
   Contact Page
   ========================================== */

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    max-width: 900px;
    margin: 0 auto;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.form-group input,
.form-group textarea,
.form-group select {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 14px 16px;
    font-family: var(--font-sans);
    font-size: 14px;
    color: var(--text-primary);
    transition: var(--transition);
    outline: none;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 1px var(--accent-cyan);
}

.form-group textarea {
    min-height: 150px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact-info-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 24px;
}

.contact-info-card h3 {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-cyan);
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.contact-info-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ==========================================
   Changelog Page
   ========================================== */

.changelog-list {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.changelog-entry {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 32px;
    position: relative;
}

.changelog-entry.latest {
    border-color: var(--accent-cyan);
}

.changelog-entry.latest::before {
    content: 'LATEST';
    position: absolute;
    top: -10px;
    left: 24px;
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
    color: var(--bg-primary);
    background: var(--accent-cyan);
    padding: 2px 10px;
    letter-spacing: 2px;
}

.changelog-version {
    font-family: var(--font-mono);
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.changelog-date {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-dim);
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.changelog-changes {
    list-style: none;
}

.changelog-changes li {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    padding: 6px 0;
    padding-left: 24px;
    position: relative;
}

.changelog-changes li::before {
    content: '+';
    position: absolute;
    left: 0;
    color: var(--accent-green);
    font-family: var(--font-mono);
    font-weight: 700;
}

.changelog-changes li.fix::before {
    content: '\2022';
    color: var(--accent-amber);
}

.changelog-changes li.breaking::before {
    content: '!';
    color: var(--accent-red);
}

/* ==========================================
   CTA Section
   ========================================== */

.cta-section {
    padding: 120px 0;
    background: var(--bg-secondary);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section .grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
}

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

.cta-content h2 {
    font-family: var(--font-mono);
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ==========================================
   System Requirements (download page)
   ========================================== */

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
}

.requirement-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 24px;
}

.requirement-card h3 {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 600;
    color: var(--accent-cyan);
    letter-spacing: 1px;
    margin-bottom: 16px;
}

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

.requirement-card ul li {
    font-size: 14px;
    color: var(--text-secondary);
    padding: 6px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.requirement-card ul li::before {
    content: '\25B8';
    color: var(--accent-cyan);
    font-size: 10px;
}

/* ==========================================
   Features Detail Page
   ========================================== */

.feature-detail {
    display: flex;
    gap: 48px;
    align-items: center;
    padding: 60px 0;
    border-bottom: 1px solid var(--border-color);
}

.feature-detail:last-child {
    border-bottom: none;
}

.feature-detail:nth-child(even) {
    flex-direction: row-reverse;
}

.feature-detail-content {
    flex: 1;
}

.feature-detail-content .feature-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 2px;
    padding: 4px 12px;
    margin-bottom: 16px;
    border: 1px solid;
}

.feature-tag.free {
    color: var(--accent-green);
    border-color: var(--accent-green);
    background: rgba(0, 255, 136, 0.1);
}

.feature-tag.pro {
    color: var(--accent-amber);
    border-color: var(--accent-amber);
    background: rgba(255, 170, 0, 0.1);
}

.feature-detail-content h3 {
    font-family: var(--font-mono);
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.feature-detail-content p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}

.feature-detail-content ul {
    list-style: none;
    margin-bottom: 16px;
}

.feature-detail-content ul li {
    font-size: 14px;
    color: var(--text-secondary);
    padding: 4px 0;
    padding-left: 20px;
    position: relative;
}

.feature-detail-content ul li::before {
    content: '\25B8';
    position: absolute;
    left: 0;
    color: var(--accent-cyan);
}

.feature-detail-visual {
    flex: 0 0 320px;
    height: 240px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.feature-detail-visual .icon-large {
    width: 80px;
    height: 80px;
    color: var(--accent-cyan);
    opacity: 0.5;
}

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

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

@media (max-width: 1024px) {
    .hero-phone {
        display: none;
    }

    .hero-content {
        max-width: 100%;
        text-align: center;
    }

    .hero-description {
        max-width: 100%;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .feature-detail,
    .feature-detail:nth-child(even) {
        flex-direction: column;
    }

    .feature-detail-visual {
        flex: none;
        width: 100%;
    }
}

@media (max-width: 768px) {
    .nav-center {
        display: none;
    }

    .nav-hamburger {
        display: flex;
    }

    .hero-title {
        font-size: 48px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 32px;
    }

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

    .step {
        flex-direction: column;
        text-align: center;
    }

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

    .footer-brand p {
        max-width: 100%;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .download-meta {
        flex-direction: column;
        gap: 12px;
    }

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

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .trusted-stats {
        gap: 40px;
    }

    .lang-btn span:not(.flag) {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 16px 60px;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 12px;
    }

    .section-title {
        font-size: 28px;
    }

    .btn {
        padding: 12px 20px;
        font-size: 12px;
    }

    .trusted-stats {
        gap: 24px;
    }

    .trusted-stat .value {
        font-size: 28px;
    }
}