/* ============================================
   LANDING & AUTH PAGES - MODERN TERMINAL THEME
   ============================================ */

/* CSS Variables */
:root {
    --terminal-bg-primary: #000000;
    --terminal-bg-secondary: #0a0a0a;
    --terminal-bg-tertiary: #111111;
    --terminal-surface: #161616;
    --terminal-surface-light: #1a1a1a;
    --terminal-border: #262626;
    --terminal-border-light: #333333;
    --terminal-text-primary: #ffffff;
    --terminal-text-secondary: #a1a1a1;
    --terminal-text-tertiary: #6b6b6b;
    --terminal-accent: #ff6b35;
    --terminal-accent-hover: #ff8c42;
    --terminal-accent-light: rgba(255, 107, 53, 0.15);
    --terminal-success: #22c55e;
    --terminal-danger: #ef4444;
    --terminal-warning: #f59e0b;
    --terminal-info: #06b6d4;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;
    --shadow-glow: 0 0 20px rgba(255, 107, 53, 0.25);
    --shadow-glow-strong: 0 0 30px rgba(255, 107, 53, 0.4);
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body.landing-page,
body.auth-page {
    font-family: var(--font-sans);
    background: var(--terminal-bg-primary);
    color: var(--terminal-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    max-width: 100vw;
}

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 0 48px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

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

.nav-logo-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--terminal-accent) 0%, #ff8c42 100%);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: rotate(-10deg);
}

.nav-logo-icon svg {
    width: 20px;
    height: 20px;
    fill: #000;
}

.nav-logo-text {
    font-size: 20px;
    font-weight: 700;
    color: var(--terminal-text-primary);
    letter-spacing: -0.5px;
}

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

.nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--terminal-text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--terminal-text-primary);
}

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

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-ghost {
    background: transparent;
    color: var(--terminal-text-secondary);
}

.btn-ghost:hover {
    color: var(--terminal-text-primary);
}

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

.btn-primary:hover {
    background: #e5e5e5;
    transform: translateY(-1px);
}

.btn-accent {
    background: var(--terminal-accent);
    color: #000;
    box-shadow: 0 4px 14px rgba(255, 107, 53, 0.4);
}

.btn-accent:hover {
    background: var(--terminal-accent-hover);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.5), 0 0 30px rgba(255, 107, 53, 0.3);
    transform: translateY(-1px);
}

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

.btn-outline:hover {
    border-color: var(--terminal-text-secondary);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.btn-lg {
    padding: 14px 28px;
    font-size: 15px;
}

.btn-full {
    width: 100%;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    padding: 140px 48px 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 600px;
    background: radial-gradient(ellipse at center, rgba(255, 107, 53, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 107, 53, 0.1);
    border: 1px solid rgba(255, 107, 53, 0.2);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    color: var(--terminal-accent);
    margin-bottom: 32px;
}

.hero-badge-dot {
    width: 6px;
    height: 6px;
    background: var(--terminal-accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.hero-title {
    font-size: clamp(48px, 8vw, 80px);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -2px;
    margin-bottom: 24px;
    max-width: 900px;
}

.hero-title-accent {
    background: linear-gradient(135deg, var(--terminal-text-secondary) 0%, var(--terminal-text-tertiary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--terminal-text-secondary);
    max-width: 600px;
    margin-bottom: 48px;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 80px;
}

.hero-input-group {
    display: flex;
    align-items: center;
    background: var(--terminal-surface);
    border: 1px solid var(--terminal-border);
    border-radius: 10px;
    padding: 6px;
    gap: 8px;
}

.hero-input {
    background: transparent;
    border: none;
    outline: none;
    padding: 10px 16px;
    font-size: 14px;
    color: var(--terminal-text-primary);
    width: 280px;
}

.hero-input::placeholder {
    color: var(--terminal-text-tertiary);
}

/* ============================================
   PLATFORM PREVIEW
   ============================================ */
.platform-preview {
    width: 100%;
    max-width: 1100px;
    background: var(--terminal-surface);
    border: 1px solid var(--terminal-border);
    border-radius: 16px;
    overflow: hidden;
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.03),
        0 20px 60px rgba(0, 0, 0, 0.5),
        0 0 100px rgba(255, 107, 53, 0.1);
}

.preview-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    background: var(--terminal-bg-tertiary);
    border-bottom: 1px solid var(--terminal-border);
}

.preview-dots {
    display: flex;
    gap: 8px;
}

.preview-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--terminal-border-light);
}

.preview-dot.red {
    background: #ff5f56;
}

.preview-dot.yellow {
    background: #ffbd2e;
}

.preview-dot.green {
    background: #27ca40;
}

.preview-title {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--terminal-text-tertiary);
}

.preview-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--terminal-text-tertiary);
}

.preview-status-dot {
    width: 6px;
    height: 6px;
    background: var(--terminal-success);
    border-radius: 50%;
}

.preview-body {
    display: grid;
    grid-template-columns: 48px 1fr 280px;
    min-height: 420px;
}

.preview-sidebar {
    background: var(--terminal-bg-secondary);
    border-right: 1px solid var(--terminal-border);
    padding: 16px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.sidebar-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: var(--terminal-text-tertiary);
    transition: all 0.2s;
}

.sidebar-icon.active {
    background: var(--terminal-accent-light);
    color: var(--terminal-accent);
}

.preview-main {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.preview-search {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--terminal-bg-secondary);
    border: 1px solid var(--terminal-border);
    border-radius: 8px;
}

.preview-search i {
    color: var(--terminal-text-tertiary);
}

.preview-search span {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--terminal-text-tertiary);
}

.preview-search-shortcut {
    margin-left: auto;
    padding: 4px 8px;
    background: var(--terminal-bg-tertiary);
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--terminal-text-tertiary);
}

.preview-chart-container {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.preview-chart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.preview-chart-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--terminal-text-primary);
}

.preview-chart-price {
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--terminal-success);
}

.preview-chart {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 0;
    min-height: 200px;
}

.preview-chart svg {
    max-width: 100%;
    height: auto;
}

.preview-watchlist {
    background: var(--terminal-bg-secondary);
    border-left: 1px solid var(--terminal-border);
    padding: 16px;
}

.watchlist-header {
    font-size: 11px;
    font-weight: 600;
    color: var(--terminal-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
    text-align: center;
}

.watchlist-items {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.watchlist-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px;
    background: var(--terminal-surface);
    border-radius: 8px;
}

.watchlist-item-left {
    display: flex;
    flex-direction: column;
}

.watchlist-symbol {
    font-weight: 600;
    font-size: 13px;
    color: var(--terminal-text-primary);
}

.watchlist-name {
    font-size: 11px;
    color: var(--terminal-text-tertiary);
}

.watchlist-item-right {
    text-align: right;
}

.watchlist-price {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 500;
    color: var(--terminal-text-primary);
}

.watchlist-change {
    font-family: var(--font-mono);
    font-size: 11px;
}

.watchlist-change.up {
    color: var(--terminal-success);
}

.watchlist-change.down {
    color: var(--terminal-danger);
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features {
    padding: 120px 48px;
    background: linear-gradient(180deg, var(--terminal-bg-primary) 0%, var(--terminal-bg-secondary) 100%);
}

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

.section-label {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
    color: var(--terminal-accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.section-title {
    font-size: 40px;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 16px;
    color: var(--terminal-text-secondary);
    max-width: 500px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: var(--terminal-surface);
    border: 1px solid var(--terminal-border);
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s;
}

.feature-card:hover {
    border-color: rgba(255, 107, 53, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--terminal-accent-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--terminal-accent);
    font-size: 20px;
}

.feature-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature-desc {
    font-size: 14px;
    color: var(--terminal-text-secondary);
    line-height: 1.6;
}

/* ============================================
   STATS SECTION
   ============================================ */
.stats {
    padding: 80px 48px;
    border-top: 1px solid var(--terminal-border);
    border-bottom: 1px solid var(--terminal-border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 48px;
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.stat-value {
    font-family: var(--font-mono);
    font-size: 48px;
    font-weight: 700;
    color: var(--terminal-accent);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: var(--terminal-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ============================================
   PRICING SECTION
   ============================================ */
.pricing {
    padding: 120px 48px;
}

.pricing-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--terminal-surface);
    flex: 0 1 380px;
    max-width: 420px;
    border: 1px solid var(--terminal-border);
    border-radius: 16px;
    padding: 40px 32px;
    display: flex;
    flex-direction: column;
}

.pricing-card.featured {
    border-color: var(--terminal-accent);
    box-shadow: 0 0 40px rgba(255, 107, 53, 0.15);
    position: relative;
}

.pricing-card.featured::before {
    content: 'POPULAR';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 16px;
    background: var(--terminal-accent);
    color: #000;
    font-size: 11px;
    font-weight: 700;
    border-radius: 100px;
    letter-spacing: 0.5px;
}

.pricing-tier {
    font-size: 12px;
    font-weight: 600;
    color: var(--terminal-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.pricing-name {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.pricing-price {
    font-family: var(--font-mono);
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 8px;
}

.pricing-price span {
    font-size: 16px;
    color: var(--terminal-text-tertiary);
    font-weight: 400;
}

.pricing-desc {
    font-size: 14px;
    color: var(--terminal-text-secondary);
    margin-bottom: 32px;
}

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

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

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

.pricing-features li i {
    color: var(--terminal-success);
}

.pricing-btn {
    width: 100%;
    text-align: center;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    padding: 120px 48px;
    text-align: center;
    background: linear-gradient(180deg, var(--terminal-bg-secondary) 0%, var(--terminal-bg-primary) 100%);
}

.cta-title {
    font-size: 40px;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.cta-subtitle {
    font-size: 16px;
    color: var(--terminal-text-secondary);
    margin-bottom: 40px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

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

/* ============================================
   FAQ SECTION
   ============================================ */
.faq {
    padding: 120px 48px;
    background: var(--terminal-bg-secondary);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--terminal-surface);
    border: 1px solid var(--terminal-border);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.2s;
}

.faq-item:hover {
    border-color: var(--terminal-border-light);
}

.faq-item.active {
    border-color: rgba(255, 107, 53, 0.3);
}

.faq-question {
    width: 100%;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 600;
    color: var(--terminal-text-primary);
    transition: all 0.2s;
}

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

.faq-question i {
    font-size: 14px;
    color: var(--terminal-text-tertiary);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    color: var(--terminal-accent);
}

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

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

.faq-answer p {
    padding: 0 24px 20px;
    margin: 0;
    font-size: 15px;
    line-height: 1.7;
    color: var(--terminal-text-secondary);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: 48px;
    border-top: 1px solid var(--terminal-border);
}

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

.footer-copy {
    font-size: 13px;
    color: var(--terminal-text-tertiary);
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    font-size: 13px;
    color: var(--terminal-text-tertiary);
    text-decoration: none;
    transition: color 0.2s;
}

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

/* ============================================
   DOCUMENTATION PAGE
   ============================================ */
.docs-hero {
    padding: 140px 48px 60px;
    text-align: center;
    background: linear-gradient(180deg, var(--terminal-bg-primary) 0%, var(--terminal-bg-secondary) 100%);
}

.docs-title {
    font-size: clamp(36px, 6vw, 56px);
    font-weight: 700;
    letter-spacing: -1.5px;
    margin-bottom: 16px;
}

.docs-subtitle {
    font-size: 18px;
    color: var(--terminal-text-secondary);
    max-width: 500px;
    margin: 0 auto;
}

.docs-container {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 48px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 48px;
}

/* Table of Contents Sidebar */
.docs-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.docs-toc {
    background: var(--terminal-surface);
    border: 1px solid var(--terminal-border);
    border-radius: 12px;
    padding: 24px;
}

.docs-toc-title {
    font-size: 11px;
    font-weight: 600;
    color: var(--terminal-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.docs-toc-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.docs-toc-list a {
    display: block;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    color: var(--terminal-text-secondary);
    text-decoration: none;
    transition: all 0.2s;
}

.docs-toc-list a:hover {
    background: var(--terminal-bg-tertiary);
    color: var(--terminal-text-primary);
}

.docs-toc-list a.active {
    background: var(--terminal-accent-light);
    color: var(--terminal-accent);
}

/* Main Content */
.docs-main {
    min-width: 0;
}

.docs-section {
    scroll-margin-top: 100px;
    margin-bottom: 64px;
}

.docs-section-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--terminal-border);
}

.docs-section-title i {
    color: var(--terminal-accent);
    font-size: 24px;
}

.docs-text {
    font-size: 16px;
    color: var(--terminal-text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

/* Documentation Cards */
.docs-card {
    background: var(--terminal-surface);
    border: 1px solid var(--terminal-border);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 16px;
    transition: border-color 0.2s;
}

.docs-card:hover {
    border-color: var(--terminal-border-light);
}

.docs-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.docs-card p {
    font-size: 14px;
    color: var(--terminal-text-secondary);
    line-height: 1.6;
    margin: 0;
}

.docs-card kbd {
    display: inline-block;
    padding: 2px 8px;
    background: var(--terminal-bg-tertiary);
    border: 1px solid var(--terminal-border);
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--terminal-accent);
}

/* Feature Lists */
.docs-features-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.docs-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--terminal-surface);
    border-radius: 8px;
    font-size: 14px;
    color: var(--terminal-text-secondary);
}

.docs-feature-item i {
    color: var(--terminal-success);
    font-size: 12px;
}

/* Widget Grid */
.docs-widget-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.docs-widget-card {
    background: var(--terminal-surface);
    border: 1px solid var(--terminal-border);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    transition: all 0.2s;
}

.docs-widget-card:hover {
    border-color: rgba(255, 107, 53, 0.3);
    transform: translateY(-2px);
}

.docs-widget-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    background: var(--terminal-accent-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--terminal-accent);
    font-size: 20px;
}

.docs-widget-card h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.docs-widget-card p {
    font-size: 13px;
    color: var(--terminal-text-secondary);
    line-height: 1.5;
    margin: 0;
}

/* Roadmap Timeline */
.roadmap-timeline {
    position: relative;
    padding-left: 32px;
}

.roadmap-timeline::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: var(--terminal-border);
}

.roadmap-item {
    position: relative;
    padding-bottom: 32px;
}

.roadmap-item:last-child {
    padding-bottom: 0;
}

.roadmap-marker {
    position: absolute;
    left: -32px;
    top: 4px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--terminal-surface);
    border: 2px solid var(--terminal-border);
}

.roadmap-item.completed .roadmap-marker {
    background: var(--terminal-success);
    border-color: var(--terminal-success);
}

.roadmap-item.in-progress .roadmap-marker {
    background: var(--terminal-accent);
    border-color: var(--terminal-accent);
    box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.2);
}

.roadmap-item.upcoming .roadmap-marker {
    background: var(--terminal-surface);
    border-color: var(--terminal-border-light);
}

.roadmap-content {
    background: var(--terminal-surface);
    border: 1px solid var(--terminal-border);
    border-radius: 12px;
    padding: 20px 24px;
}

.roadmap-date {
    font-size: 12px;
    font-weight: 600;
    color: var(--terminal-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.roadmap-item.completed .roadmap-date {
    color: var(--terminal-success);
}

.roadmap-item.in-progress .roadmap-date {
    color: var(--terminal-accent);
}

.roadmap-content h4 {
    font-size: 18px;
    font-weight: 600;
    margin: 8px 0;
}

.roadmap-content p {
    font-size: 14px;
    color: var(--terminal-text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Nav active state for docs */
.nav-links a.active {
    color: var(--terminal-accent);
}

/* ============================================
   AUTH PAGES (LOGIN / REGISTER)
   ============================================ */
.auth-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
    position: relative;
}

.auth-container::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(ellipse at center, rgba(255, 107, 53, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: var(--terminal-surface);
    border: 1px solid var(--terminal-border);
    border-radius: 16px;
    padding: 40px 36px;
    position: relative;
    z-index: 1;
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.03),
        0 20px 60px rgba(0, 0, 0, 0.5);
}

.auth-header {
    text-align: center;
    margin-bottom: 32px;
}

.auth-logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    margin-bottom: 24px;
}

.auth-logo-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--terminal-accent) 0%, #ff8c42 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: rotate(-10deg);
}

.auth-logo-icon svg {
    width: 24px;
    height: 24px;
    fill: #000;
}

.auth-logo-text {
    font-size: 22px;
    font-weight: 700;
    color: var(--terminal-text-primary);
    letter-spacing: -0.5px;
}

.auth-title {
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.auth-subtitle {
    font-size: 14px;
    color: var(--terminal-text-secondary);
}

/* Auth Form Styles */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.form-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--terminal-text-secondary);
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    background: var(--terminal-bg-secondary);
    border: 1px solid var(--terminal-border);
    border-radius: 8px;
    font-size: 14px;
    color: var(--terminal-text-primary);
    transition: all var(--transition-fast);
    outline: none;
}

.form-input::placeholder {
    color: var(--terminal-text-tertiary);
}

.form-input:focus {
    border-color: var(--terminal-accent);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.form-hint {
    font-size: 12px;
    color: var(--terminal-text-tertiary);
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--terminal-accent);
    cursor: pointer;
}

.form-checkbox span {
    font-size: 14px;
    color: var(--terminal-text-secondary);
}

/* Auth Alert */
.auth-alert {
    padding: 14px 16px;
    border-radius: 8px;
    font-size: 13px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 8px;
}

.auth-alert i {
    margin-top: 2px;
}

.auth-alert.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: var(--terminal-danger);
}

.auth-alert.success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.2);
    color: var(--terminal-success);
}

.auth-alert.info {
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.2);
    color: var(--terminal-info);
}

.auth-alert.warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
    color: var(--terminal-warning);
}

/* Auth Divider */
.auth-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 24px 0;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--terminal-border);
}

.auth-divider span {
    font-size: 12px;
    color: var(--terminal-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Auth Footer */
.auth-footer {
    text-align: center;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--terminal-border);
}

.auth-footer p {
    font-size: 14px;
    color: var(--terminal-text-secondary);
}

.auth-footer a {
    color: var(--terminal-accent);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition-fast);
}

.auth-footer a:hover {
    color: var(--terminal-accent-hover);
}

/* Auth Security Note */
.auth-security {
    text-align: center;
    margin-top: 24px;
    position: relative;
    z-index: 1;
}

.auth-security p {
    font-size: 12px;
    color: var(--terminal-text-tertiary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

/* Back to Home Link */
.back-link {
    position: absolute;
    top: 32px;
    left: 32px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--terminal-text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
    z-index: 10;
}

.back-link:hover {
    color: var(--terminal-text-primary);
}

/* ============================================
   MOBILE MENU
   ============================================ */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 101;
}

.mobile-menu-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--terminal-text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--terminal-bg-primary);
    z-index: 200;
    display: flex;
    flex-direction: column;
    padding: 24px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
}

.mobile-menu.active {
    transform: translateX(0);
}

.mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 48px;
}

.mobile-menu-close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--terminal-surface);
    border: 1px solid var(--terminal-border);
    border-radius: 8px;
    color: var(--terminal-text-primary);
    font-size: 20px;
    cursor: pointer;
    transition: all 0.2s;
}

.mobile-menu-close:hover {
    background: var(--terminal-surface-light);
    border-color: var(--terminal-border-light);
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

.mobile-menu-links a {
    font-size: 24px;
    font-weight: 600;
    color: var(--terminal-text-primary);
    text-decoration: none;
    padding: 16px 0;
    border-bottom: 1px solid var(--terminal-border);
    transition: color 0.2s;
}

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

.mobile-menu-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 24px;
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */

/* Large Tablets and Small Desktops */
@media (max-width: 1024px) {
    .nav {
        padding: 0 24px;
    }

    .nav-links {
        display: none;
    }

    .nav-actions {
        display: none;
    }

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

    .hero {
        padding: 120px 24px 60px;
    }

    .hero-title {
        font-size: 48px;
        letter-spacing: -1.5px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .features,
    .pricing,
    .cta-section {
        padding: 80px 24px;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
    }

    .stats {
        padding: 60px 24px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }

    .stat-value {
        font-size: 36px;
    }

    .section-title {
        font-size: 32px;
    }

    .preview-body {
        grid-template-columns: 1fr;
    }

    .preview-sidebar,
    .preview-watchlist {
        display: none;
    }

    .footer {
        padding: 32px 24px;
    }

    /* Documentation responsive */
    .docs-hero {
        padding: 120px 24px 48px;
    }

    .docs-container {
        grid-template-columns: 1fr;
        padding: 32px 24px;
        gap: 32px;
    }

    .docs-sidebar {
        position: static;
        order: -1;
    }

    .docs-toc {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        padding: 16px;
    }

    .docs-toc-title {
        width: 100%;
        margin-bottom: 8px;
    }

    .docs-toc-list {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 8px;
    }

    .docs-toc-list a {
        padding: 6px 12px;
    }

    .docs-section-title {
        font-size: 24px;
    }

    .docs-widget-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tablets Portrait */
@media (max-width: 768px) {
    .hero {
        padding: 100px 20px 48px;
    }

    .hero-title {
        font-size: 40px;
        letter-spacing: -1px;
    }

    .hero-subtitle {
        font-size: 15px;
        margin-bottom: 32px;
    }

    .hero-badge {
        font-size: 12px;
        padding: 6px 12px;
        margin-bottom: 24px;
    }

    .hero-cta {
        margin-bottom: 48px;
    }

    .hero-input-group {
        flex-direction: column;
        width: 100%;
        max-width: 400px;
        padding: 8px;
    }

    .hero-input {
        width: 100%;
        padding: 12px 16px;
    }

    .hero-input-group .btn {
        width: 100%;
    }

    .platform-preview {
        border-radius: 12px;
        max-width: 100%;
        overflow: hidden;
    }

    .preview-header {
        padding: 10px 16px;
    }

    .preview-body {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .preview-sidebar,
    .preview-watchlist {
        display: none !important;
    }

    .preview-main {
        padding: 16px;
        background: var(--terminal-bg-secondary);
    }

    .preview-chart {
        min-height: 160px;
        background: var(--terminal-bg-secondary);
    }

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

    .feature-card {
        padding: 24px;
    }

    .feature-icon {
        width: 40px;
        height: 40px;
        font-size: 18px;
        margin-bottom: 16px;
    }

    .feature-title {
        font-size: 16px;
    }

    .feature-desc {
        font-size: 13px;
    }

    .section-header {
        margin-bottom: 48px;
    }

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

    .section-subtitle {
        font-size: 14px;
    }

    .pricing {
        padding: 80px 20px;
    }

    .pricing-grid {
        flex-direction: column;
        gap: 20px;
        padding: 0 8px;
    }

    .pricing-card {
        padding: 32px 24px;
        flex: 1 1 100%;
        max-width: 100%;
    }

    .pricing-name {
        font-size: 20px;
    }

    .pricing-price {
        font-size: 40px;
    }

    /* Auth container mobile */
    .auth-container {
        padding: 24px 16px 48px;
    }

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

    .cta-subtitle {
        font-size: 14px;
        margin-bottom: 32px;
    }

    .cta-buttons {
        flex-direction: column;
        gap: 12px;
    }

    .cta-buttons .btn {
        width: 100%;
        max-width: 320px;
    }

    .footer-content {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px 24px;
    }

    /* FAQ mobile */
    .faq {
        padding: 80px 20px;
    }

    .faq-question {
        padding: 16px 20px;
        font-size: 15px;
    }

    .faq-answer p {
        padding: 0 20px 16px;
        font-size: 14px;
    }
}

/* Mobile Phones */
@media (max-width: 480px) {
    .nav {
        padding: 0 16px;
        height: 64px;
    }

    .nav-logo-icon {
        width: 32px;
        height: 32px;
    }

    .nav-logo-icon svg {
        width: 18px;
        height: 18px;
    }

    .nav-logo-text {
        font-size: 18px;
    }

    .hero {
        padding: 88px 16px 40px;
    }

    .hero-title {
        font-size: 32px;
        letter-spacing: -0.5px;
        margin-bottom: 16px;
    }

    .hero-title br {
        display: none;
    }

    .hero-subtitle {
        font-size: 14px;
        margin-bottom: 24px;
        line-height: 1.6;
    }

    .hero-badge {
        font-size: 11px;
        padding: 5px 10px;
    }

    .hero-cta {
        margin-bottom: 32px;
        width: 100%;
    }

    .hero-input-group {
        max-width: 100%;
    }

    .platform-preview {
        border-radius: 10px;
    }

    .preview-header {
        padding: 8px 12px;
    }

    .preview-dots {
        gap: 6px;
    }

    .preview-dot {
        width: 10px;
        height: 10px;
    }

    .preview-title {
        font-size: 10px;
    }

    .preview-main {
        padding: 12px;
        gap: 12px;
    }

    .preview-search {
        padding: 10px 12px;
        gap: 8px;
    }

    .preview-search span {
        font-size: 12px;
    }

    .preview-chart {
        min-height: 140px;
    }

    .preview-chart-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    .preview-chart-title {
        font-size: 13px;
    }

    .preview-chart-price {
        font-size: 13px;
    }

    .features,
    .pricing {
        padding: 60px 16px;
    }

    .cta-section {
        padding: 60px 16px;
    }

    .stats {
        padding: 48px 16px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .stat-value {
        font-size: 32px;
    }

    .stat-label {
        font-size: 12px;
    }

    .section-header {
        margin-bottom: 36px;
    }

    .section-label {
        font-size: 11px;
        margin-bottom: 12px;
    }

    .section-title {
        font-size: 24px;
        margin-bottom: 12px;
    }

    .section-subtitle {
        font-size: 13px;
    }

    .feature-card {
        padding: 20px;
        border-radius: 12px;
    }

    .feature-icon {
        width: 36px;
        height: 36px;
        font-size: 16px;
        border-radius: 10px;
    }

    .pricing-card {
        padding: 24px 20px;
        border-radius: 12px;
    }

    .pricing-card.featured::before {
        font-size: 10px;
        padding: 5px 12px;
        top: -10px;
    }

    .pricing-tier {
        font-size: 11px;
    }

    .pricing-name {
        font-size: 18px;
    }

    .pricing-price {
        font-size: 36px;
    }

    .pricing-price span {
        font-size: 14px;
    }

    .pricing-desc {
        font-size: 13px;
        margin-bottom: 24px;
    }

    .pricing-features li {
        font-size: 13px;
        padding: 10px 0;
    }

    .cta-title {
        font-size: 24px;
    }

    .cta-subtitle {
        font-size: 13px;
    }

    .footer {
        padding: 24px 16px;
    }

    .footer-copy {
        font-size: 12px;
    }

    .footer-links a {
        font-size: 12px;
    }

    .mobile-menu {
        padding: 20px 16px;
    }

    .mobile-menu-links a {
        font-size: 20px;
        padding: 14px 0;
    }

    .auth-container {
        padding: 20px 16px;
    }

    .auth-card {
        padding: 28px 20px;
        border-radius: 12px;
    }

    .auth-title {
        font-size: 22px;
    }

    .back-link {
        margin-bottom: 16px;
    }
}

/* Small Mobile Phones */
@media (max-width: 360px) {
    .hero-title {
        font-size: 28px;
    }

    .hero-subtitle {
        font-size: 13px;
    }

    .section-title {
        font-size: 22px;
    }

    .pricing-price {
        font-size: 32px;
    }

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

    .cta-title {
        font-size: 22px;
    }
}