/* ============================================
   IHGrowth - Premium Landing Page
   ============================================ */

:root {
    /* Colors */
    --color-primary: #EF4444;
    --color-primary-hover: #DC2626;
    --color-primary-glow: rgba(239, 68, 68, 0.2);

    --color-lead: #10B981;
    --color-lead-bg: rgba(16, 185, 129, 0.1);
    --color-engage: #EF4444;
    --color-engage-bg: rgba(239, 68, 68, 0.1);
    --color-promote: #F59E0B;
    --color-promote-bg: rgba(245, 158, 11, 0.1);

    --color-bg: #09090B;
    --color-bg-elevated: #18181B;
    --color-bg-card: #1C1C21;

    --color-text: #FAFAFA;
    --color-text-secondary: #A1A1AA;
    --color-text-muted: #71717A;

    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-hover: rgba(255, 255, 255, 0.15);

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Sizing */
    --container-max: 1200px;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

img {
    max-width: 100%;
}

/* Container */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   Language Banner
   ============================================ */
.lang-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 101;
    background: var(--color-primary);
    padding: 10px 0;
}

/* Adjust navbar position when lang banner is visible */
.lang-banner ~ .navbar {
    top: 42px;
}

/* Adjust body padding when lang banner is visible */
body:has(.lang-banner) {
    padding-top: 42px;
}

.lang-banner .container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.lang-banner span {
    font-size: 14px;
    color: white;
    font-weight: 500;
}

.lang-banner-actions {
    display: flex;
    gap: 12px;
}

.btn-lang-switch,
.btn-lang-dismiss {
    font-size: 13px;
    padding: 6px 14px;
    border-radius: 100px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
}

.btn-lang-switch {
    background: white;
    color: var(--color-primary);
    border: none;
}

.btn-lang-dismiss {
    background: transparent;
    color: white;
    border: 1px solid rgba(255,255,255,0.3);
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(9, 9, 11, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    padding: 14px 0;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 18px;
}

.logo img {
    height: 28px;
    width: auto;
}

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

.nav-links a {
    font-size: 14px;
    color: var(--color-text-secondary);
    font-weight: 500;
    transition: color 0.2s;
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Language Switcher */
.lang-switcher {
    position: relative;
}

.lang-current {
    display: flex;
    align-items: center;
    gap: 4px;
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

.lang-current:hover {
    border-color: var(--color-border-hover);
    color: var(--color-text);
}

.lang-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 4px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all 0.2s;
    min-width: 120px;
}

.lang-switcher:hover .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-dropdown a {
    display: block;
    padding: 8px 12px;
    font-size: 13px;
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    transition: all 0.2s;
}

.lang-dropdown a:hover,
.lang-dropdown a.active {
    background: var(--color-bg-card);
    color: var(--color-text);
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--color-primary);
    color: white;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 14px;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
}

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

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: var(--color-text);
    padding: 10px 20px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 14px;
    transition: all 0.2s;
    cursor: pointer;
}

.btn-secondary:hover {
    border-color: var(--color-border-hover);
    background: var(--color-bg-elevated);
}

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

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-text);
    cursor: pointer;
    padding: 8px;
}

.mobile-menu {
    display: none;
}

@media (max-width: 768px) {
    .nav-links, .nav-actions {
        display: none;
    }
    .mobile-menu-toggle {
        display: block;
    }
    .mobile-menu {
        display: block;
        position: fixed;
        top: 57px;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-bg);
        padding: 24px;
        transform: translateX(100%);
        transition: transform 0.3s;
    }
    .mobile-menu.active {
        transform: translateX(0);
    }
    .mobile-menu-links {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }
    .mobile-menu-links a {
        padding: 16px 0;
        font-size: 18px;
        border-bottom: 1px solid var(--color-border);
    }
    .mobile-menu-links hr {
        border: none;
        border-top: 1px solid var(--color-border);
        margin: 16px 0;
    }
    .mobile-lang-switch {
        display: flex;
        gap: 12px;
        margin-top: 16px;
    }
    .mobile-lang-switch a {
        padding: 10px 20px;
        border: 1px solid var(--color-border);
        border-radius: 100px;
        font-size: 14px;
    }
    .mobile-lang-switch a.active {
        background: var(--color-primary);
        border-color: var(--color-primary);
    }
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    padding: 160px 0 80px;
    text-align: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 600px;
    background: radial-gradient(ellipse 60% 40% at 50% 0%, var(--color-primary-glow), transparent);
    pointer-events: none;
}

.hero-content {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: clamp(40px, 6vw, 64px);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero h1 .highlight {
    color: var(--color-primary);
}

.hero-subtitle {
    font-size: 18px;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

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

.hero-cta-note {
    font-size: 14px;
    color: var(--color-text-muted);
}

/* ============================================
   Dashboard Preview
   ============================================ */
.preview-section {
    padding: 0 0 100px;
    position: relative;
}

.preview-window {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.05),
        0 20px 50px -20px rgba(0,0,0,0.5),
        0 0 100px -50px var(--color-primary-glow);
}

.preview-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--color-bg-elevated);
    border-bottom: 1px solid var(--color-border);
}

.preview-dots {
    display: flex;
    gap: 6px;
}

.preview-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.preview-dots span:nth-child(1) { background: #FF5F57; }
.preview-dots span:nth-child(2) { background: #FFBD2E; }
.preview-dots span:nth-child(3) { background: #28CA41; }

.preview-url {
    flex: 1;
    text-align: center;
    font-size: 12px;
    color: var(--color-text-muted);
}

.preview-content {
    display: grid;
    grid-template-columns: 200px 1fr;
    min-height: 400px;
}

@media (max-width: 768px) {
    .preview-content {
        grid-template-columns: 1fr;
    }
    .preview-sidebar {
        display: none;
    }
}

.preview-sidebar {
    background: var(--color-bg-elevated);
    border-right: 1px solid var(--color-border);
    padding: 16px;
}

.preview-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px;
    margin-bottom: 24px;
    font-weight: 600;
    font-size: 14px;
}

.preview-logo-icon {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
    border-radius: 6px;
}

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

.preview-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    font-size: 13px;
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    cursor: default;
}

.preview-nav a.active {
    background: var(--color-bg-card);
    color: var(--color-text);
}

.preview-nav .nav-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
}

.preview-nav .nav-icon svg {
    stroke: var(--color-text-secondary);
}

.preview-nav a.active .nav-icon svg {
    stroke: var(--color-text);
}

.preview-main {
    padding: 20px;
}

.preview-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

@media (max-width: 600px) {
    .preview-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

.stat-card {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 16px;
    text-align: center;
}

.stat-label {
    display: block;
    font-size: 11px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
}

.stat-value.lead-color { color: var(--color-lead); }
.stat-value.engage-color { color: var(--color-engage); }
.stat-value.promote-color { color: var(--color-promote); }

.preview-feed {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.feed-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 16px;
    transition: border-color 0.2s;
}

.feed-item:hover {
    border-color: var(--color-border-hover);
}

.feed-badge {
    flex-shrink: 0;
    padding: 4px 10px;
    border-radius: 100px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.feed-item.lead .feed-badge {
    background: var(--color-lead-bg);
    color: var(--color-lead);
}

.feed-item.engage .feed-badge {
    background: var(--color-engage-bg);
    color: var(--color-engage);
}

.feed-item.promote .feed-badge {
    background: var(--color-promote-bg);
    color: var(--color-promote);
}

.feed-content {
    flex: 1;
    min-width: 0;
}

.feed-text {
    font-size: 14px;
    color: var(--color-text);
    margin-bottom: 8px;
    line-height: 1.5;
}

.feed-meta {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--color-text-muted);
}

.feed-meta svg {
    width: 14px;
    height: 14px;
}

.feed-action {
    flex-shrink: 0;
    background: var(--color-primary);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.feed-action:hover {
    background: var(--color-primary-hover);
}

/* ============================================
   Value Props
   ============================================ */
.value-section {
    padding: 100px 0;
    background: linear-gradient(180deg, rgba(99, 102, 241, 0.03) 0%, transparent 100%);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.value-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}

@media (max-width: 1024px) {
    .value-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 640px) {
    .value-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

.value-card {
    text-align: center;
    padding: 40px 28px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all 0.3s ease;
}

.value-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(99, 102, 241, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.value-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    transition: transform 0.3s ease;
}

.value-card:hover .value-icon {
    transform: scale(1.1);
}

.value-icon.lead-bg {
    background: var(--color-lead-bg);
    color: var(--color-lead);
}

.value-icon.engage-bg {
    background: var(--color-engage-bg);
    color: var(--color-engage);
}

.value-icon.promote-bg {
    background: var(--color-promote-bg);
    color: var(--color-promote);
}

.value-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--color-text);
}

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

/* ============================================
   Section Header
   ============================================ */
.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 64px;
}

.section-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--color-primary-glow);
    color: var(--color-primary);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.section-header h2 {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-header p {
    font-size: 17px;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ============================================
   Features Section
   ============================================ */
.features-section {
    padding: 100px 0;
}

.feature-showcase {
    display: flex;
    flex-direction: column;
    gap: 100px;
}

.feature-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.feature-item.reverse {
    direction: rtl;
}

.feature-item.reverse > * {
    direction: ltr;
}

@media (max-width: 900px) {
    .feature-item,
    .feature-item.reverse {
        grid-template-columns: 1fr;
        gap: 40px;
        direction: ltr;
    }
}

.feature-visual {
    position: relative;
}

.feature-mock {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

/* AI Mock */
.ai-mock {
    padding: 24px;
}

.ai-input,
.ai-output {
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 16px;
}

.ai-label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.ai-input p,
.ai-output p {
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-text-secondary);
}

.ai-arrow {
    display: flex;
    justify-content: center;
    padding: 16px;
    color: var(--color-primary);
}

.ai-output {
    border-color: var(--color-primary);
    background: rgba(239, 68, 68, 0.03);
}

.ai-output p {
    color: var(--color-text);
}

.ai-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}

.ai-btn {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
}

.ai-btn:hover {
    border-color: var(--color-border-hover);
    color: var(--color-text);
}

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

.ai-btn.primary:hover {
    background: var(--color-primary-hover);
}

/* Sources Mock */
.sources-mock {
    padding: 0;
}

.source-header {
    padding: 16px 20px;
    font-size: 13px;
    font-weight: 600;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-secondary);
}

.source-list {
    padding: 8px;
}

.source-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: var(--radius-sm);
    transition: background 0.2s;
}

.source-item:hover {
    background: var(--color-bg-elevated);
}

.source-item span {
    font-size: 14px;
    font-weight: 500;
}

.source-count {
    margin-left: auto;
    font-size: 12px !important;
    color: var(--color-text-muted) !important;
    font-weight: 400 !important;
}

.source-item.add-source {
    color: var(--color-primary);
    border: 1px dashed var(--color-border);
    margin: 8px;
}

.source-item.add-source:hover {
    border-color: var(--color-primary);
    background: var(--color-primary-glow);
}

/* Notification Mock */
.notif-mock {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.notif-item {
    display: flex;
    gap: 12px;
    padding: 16px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.notif-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.notif-content strong {
    display: block;
    font-size: 14px;
    margin-bottom: 4px;
}

.notif-content p {
    font-size: 13px;
    color: var(--color-text-secondary);
    margin-bottom: 4px;
}

.notif-time {
    font-size: 11px;
    color: var(--color-text-muted);
}

/* Feature Content */
.feature-content h3 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.feature-content > p {
    font-size: 16px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 15px;
    color: var(--color-text-secondary);
}

.feature-list li::before {
    content: '✓';
    color: var(--color-promote);
    font-weight: 700;
    flex-shrink: 0;
}

/* ============================================
   How It Works
   ============================================ */
.how-section {
    padding: 100px 0;
    background: var(--color-bg-elevated);
}

.steps-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}

@media (max-width: 900px) {
    .steps-timeline {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .steps-timeline {
        grid-template-columns: 1fr;
    }
}

.step {
    position: relative;
    padding: 32px 24px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: border-color 0.2s;
}

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

.step-number {
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 20px;
}

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

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

/* ============================================
   Pricing Section
   ============================================ */
.pricing-section {
    padding: 100px 0;
}

.pricing-toggle-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 48px;
}

.toggle-label {
    font-size: 14px;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.toggle-badge {
    background: var(--color-promote-bg);
    color: var(--color-promote);
    padding: 4px 10px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
}

.pricing-toggle {
    position: relative;
    width: 52px;
    height: 28px;
}

.pricing-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    transition: 0.3s;
}

.toggle-slider::before {
    position: absolute;
    content: '';
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background: var(--color-primary);
    border-radius: 50%;
    transition: 0.3s;
}

.pricing-toggle input:checked + .toggle-slider::before {
    transform: translateX(24px);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

@media (max-width: 900px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
}

.pricing-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 32px;
    position: relative;
    transition: all 0.3s;
}

.pricing-card:hover {
    border-color: var(--color-border-hover);
}

.pricing-card.popular {
    border-color: var(--color-primary);
    box-shadow: 0 0 40px -10px var(--color-primary-glow);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: white;
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
}

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

.pricing-header h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
}

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

.currency {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.price-amount {
    font-size: 48px;
    font-weight: 700;
    line-height: 1;
}

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

.trial-badge {
    display: inline-block;
    margin-top: 12px;
    padding: 6px 14px;
    background: var(--color-primary-subtle);
    color: var(--color-primary);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
}

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

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

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

.pricing-features svg {
    color: var(--color-promote);
    flex-shrink: 0;
}

.btn-pricing {
    display: block;
    width: 100%;
    text-align: center;
    padding: 14px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 14px;
    transition: all 0.2s;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    padding: 100px 0;
}

.cta-box {
    background: linear-gradient(135deg, var(--color-bg-card), var(--color-bg-elevated));
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 64px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 200px;
    background: radial-gradient(ellipse 50% 80% at 50% 0%, var(--color-primary-glow), transparent);
    pointer-events: none;
}

.cta-box h2 {
    font-size: clamp(28px, 4vw, 36px);
    font-weight: 700;
    margin-bottom: 16px;
    position: relative;
}

.cta-box p {
    font-size: 17px;
    color: var(--color-text-secondary);
    margin-bottom: 32px;
    position: relative;
}

.cta-box .btn-primary {
    position: relative;
}

.cta-note {
    display: block;
    margin-top: 16px;
    font-size: 13px;
    color: var(--color-text-muted);
    position: relative;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: 64px 0 32px;
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-brand .logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 18px;
}

.footer-brand .logo img {
    height: 32px;
    width: auto;
}

.footer-brand > p {
    font-size: 14px;
    color: var(--color-text-secondary);
    max-width: 280px;
}

.footer-links h4 {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 14px;
    color: var(--color-text-secondary);
    transition: color 0.2s;
}

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

.footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
}

@media (max-width: 600px) {
    .footer-bottom {
        text-align: center;
    }
}

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

.footer-tagline {
    display: block;
    width: 100%;
    margin-top: 12px;
    font-size: 12px;
    font-style: italic;
}

/* ============================================
   Cookie Banner
   ============================================ */
.cookie-banner {
    position: fixed;
    bottom: 24px;
    left: 24px;
    right: 24px;
    max-width: 400px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    z-index: 1000;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}

.cookie-banner.hidden {
    display: none;
}

.cookie-banner p {
    font-size: 13px;
    color: var(--color-text-secondary);
    flex: 1;
}

.cookie-banner button {
    background: var(--color-primary);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    flex-shrink: 0;
}

/* ============================================
   Legal Pages
   ============================================ */
.legal-page {
    padding: 140px 0 80px;
}

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

.legal-header h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 8px;
}

.legal-updated {
    font-size: 14px;
    color: var(--color-text-muted);
}

.legal-content {
    max-width: 720px;
}

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

.legal-section h2 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 16px;
}

.legal-section h3 {
    font-size: 17px;
    font-weight: 600;
    margin: 24px 0 12px;
}

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

.legal-section ul {
    margin: 16px 0;
    padding-left: 24px;
}

.legal-section li {
    font-size: 15px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 8px;
}

/* ============================================
   Docs Page
   ============================================ */
.docs-hero {
    padding: 140px 0 48px;
    text-align: center;
}

.docs-hero h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 8px;
}

.docs-hero p {
    font-size: 17px;
    color: var(--color-text-secondary);
    margin-bottom: 32px;
}

.docs-search {
    max-width: 500px;
    margin: 0 auto;
    position: relative;
}

.docs-search svg {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
}

.docs-search input {
    width: 100%;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 14px 16px 14px 48px;
    font-size: 15px;
    color: var(--color-text);
    outline: none;
    transition: border-color 0.2s;
}

.docs-search input:focus {
    border-color: var(--color-primary);
}

.docs-search input::placeholder {
    color: var(--color-text-muted);
}

.docs-content {
    padding: 0 0 80px;
}

.docs-grid {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 64px;
    align-items: start;
}

.docs-sidebar {
    position: sticky;
    top: 80px;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
}

@media (max-width: 900px) {
    .docs-grid {
        grid-template-columns: 1fr;
    }
    .docs-sidebar {
        display: none;
    }
}

.docs-nav-section {
    margin-bottom: 32px;
}

.docs-nav-section h4 {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: 12px;
}

.docs-nav-section ul {
    list-style: none;
}

.docs-nav-section a {
    display: block;
    padding: 8px 12px;
    font-size: 14px;
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    transition: all 0.2s;
}

.docs-nav-section a:hover,
.docs-nav-section a.active {
    background: var(--color-bg-card);
    color: var(--color-text);
}

.docs-article {
    margin-bottom: 64px;
    padding-bottom: 64px;
    border-bottom: 1px solid var(--color-border);
}

.docs-article:last-child {
    border-bottom: none;
}

.docs-article h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
}

.docs-article h3 {
    font-size: 20px;
    font-weight: 600;
    margin: 32px 0 12px;
}

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

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

.docs-article li {
    font-size: 15px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 8px;
}

.docs-callout {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-primary);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    margin: 24px 0;
}

.docs-callout.info {
    border-left-color: var(--color-engage);
}

.docs-callout.warning {
    border-left-color: var(--color-lead);
}

.docs-callout strong {
    display: block;
    margin-bottom: 4px;
}

.docs-steps {
    counter-reset: step;
    list-style: none;
    padding: 0;
}

.docs-steps li {
    position: relative;
    padding-left: 48px;
    margin-bottom: 24px;
}

.docs-steps li::before {
    counter-increment: step;
    content: counter(step);
    position: absolute;
    left: 0;
    top: 0;
    width: 32px;
    height: 32px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
}

.docs-steps h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--color-text);
}

/* ============================================
   404 Page
   ============================================ */
.error-page {
    padding: 200px 0;
    text-align: center;
}

.error-page h1 {
    font-size: 120px;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 24px;
}

.error-page h2 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 16px;
}

.error-page p {
    font-size: 16px;
    color: var(--color-text-secondary);
    margin-bottom: 32px;
}

/* ============================================
   Utilities
   ============================================ */
.lead-bg { background: var(--color-lead-bg); }
.engage-bg { background: var(--color-engage-bg); }
.promote-bg { background: var(--color-promote-bg); }

.lead-bg svg { stroke: var(--color-lead); }
.engage-bg svg { stroke: var(--color-engage); }
.promote-bg svg { stroke: var(--color-promote); }

.lead-color { color: var(--color-lead); }
.engage-color { color: var(--color-engage); }
.promote-color { color: var(--color-promote); }