/* =============================================================================
   Routeless - Modern Dark Theme Stylesheet
   ============================================================================= */

/* CSS Variables */
:root {
    /* Colors - Deep charcoal + violet accent */
    --bg-primary: #0a0a0c;
    --bg-secondary: #0d0d0f;
    --bg-tertiary: #121214;
    --bg-card: #151518;
    --bg-card-hover: #1a1a1e;
    
    --border-primary: #222228;
    --border-secondary: #2a2a32;
    --border-accent: #3d3d4a;
    
    --text-primary: #e5e5e7;
    --text-secondary: #a1a1a6;
    --text-muted: #6b6b70;
    --text-accent: #c4b5fd;
    
    --accent-primary: #a855f7;
    --accent-secondary: #7c3aed;
    --accent-tertiary: #6366f1;
    --accent-glow: rgba(168, 85, 247, 0.15);
    
    --success: #22c55e;
    --warning: #f59e0b;
    --error: #ef4444;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #a855f7 0%, #6366f1 100%);
    --gradient-subtle: linear-gradient(135deg, rgba(168, 85, 247, 0.1) 0%, rgba(99, 102, 241, 0.1) 100%);
    --gradient-radial: radial-gradient(ellipse at 50% 0%, rgba(168, 85, 247, 0.15) 0%, transparent 50%);
    
    /* Typography */
    --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    /* Sizes */
    --container-max: 1200px;
    --container-narrow: 800px;
    --nav-height: 72px;
    
    /* Effects */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(168, 85, 247, 0.2);
    
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

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

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-display);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    background-image: var(--gradient-radial);
    background-attachment: fixed;
    min-height: 100vh;
}

/* Subtle noise texture overlay */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.015;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    z-index: 9999;
}

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

a:hover {
    color: var(--text-accent);
}

img {
    max-width: 100%;
    height: auto;
}

ul, ol {
    list-style: none;
}

/* =============================================================================
   Typography
   ============================================================================= */

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 6vw, 4rem); font-weight: 700; }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p {
    color: var(--text-secondary);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* =============================================================================
   Layout
   ============================================================================= */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.container-narrow {
    max-width: var(--container-narrow);
}

.main {
    min-height: calc(100vh - var(--nav-height));
}

section {
    padding: var(--space-4xl) 0;
}

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

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: rgba(10, 10, 12, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-primary);
    z-index: 1000;
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-lg);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--text-primary);
}

.logo-icon {
    color: var(--accent-primary);
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

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

.nav-cta {
    padding: var(--space-sm) var(--space-lg);
    background: var(--gradient-primary);
    color: white !important;
    border-radius: var(--radius-md);
    font-weight: 500;
}

.nav-cta:hover {
    opacity: 0.9;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-fast);
}

/* Mobile nav */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: absolute;
        top: var(--nav-height);
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        background: var(--bg-secondary);
        border-bottom: 1px solid var(--border-primary);
        padding: var(--space-md);
        display: none;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-link {
        display: block;
        padding: var(--space-md);
        width: 100%;
        text-align: center;
    }
    
    .nav-cta {
        margin-top: var(--space-md);
    }
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-md), 0 0 20px rgba(168, 85, 247, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(168, 85, 247, 0.4);
    color: white;
}

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

.btn-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-accent);
    color: var(--text-primary);
}

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

.btn-outline:hover {
    background: var(--bg-card);
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.btn-lg {
    padding: var(--space-md) var(--space-xl);
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

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

.hero {
    position: relative;
    padding-top: calc(var(--nav-height) + var(--space-4xl));
    padding-bottom: var(--space-4xl);
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(168, 85, 247, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 20%, rgba(99, 102, 241, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) var(--space-md);
    background: var(--accent-glow);
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--text-accent);
    margin-bottom: var(--space-xl);
}

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

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

.hero-title {
    margin-bottom: var(--space-lg);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-2xl);
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
    z-index: 1;
}

/* Terminal Window */
.terminal-window {
    background: var(--bg-card);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-primary);
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-dot.red { background: #ff5f56; }
.terminal-dot.yellow { background: #ffbd2e; }
.terminal-dot.green { background: #27ca40; }

.terminal-title {
    margin-left: var(--space-md);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-muted);
}

.terminal-body {
    padding: var(--space-lg);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.8;
}

.terminal-line {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.terminal-prompt {
    color: var(--accent-primary);
}

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

.terminal-arg {
    color: var(--text-muted);
}

.terminal-output {
    color: var(--text-secondary);
}

.terminal-output.success {
    color: var(--success);
}

@media (max-width: 968px) {
    .hero .container {
        grid-template-columns: 1fr;
    }
    
    .hero-visual {
        display: none;
    }
}

/* =============================================================================
   Social Proof
   ============================================================================= */

.social-proof {
    padding: var(--space-2xl) 0;
    border-top: 1px solid var(--border-primary);
    border-bottom: 1px solid var(--border-primary);
    background: var(--bg-secondary);
}

.social-proof-label {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.logo-strip {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-3xl);
    flex-wrap: wrap;
}

.logo-placeholder {
    font-weight: 500;
    color: var(--text-muted);
    opacity: 0.6;
    white-space: nowrap;
}

/* =============================================================================
   Section Styling
   ============================================================================= */

.section-header {
    margin-bottom: var(--space-3xl);
}

.section-header.center {
    text-align: center;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-md);
}

.section-title {
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* =============================================================================
   Problem Section
   ============================================================================= */

.problem-section {
    background: var(--bg-secondary);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
}

.problem-card {
    padding: var(--space-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.problem-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-4px);
}

.problem-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-glow);
    border-radius: var(--radius-md);
    color: var(--accent-primary);
    margin-bottom: var(--space-lg);
}

.problem-card h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.problem-card p {
    font-size: 0.95rem;
}

/* =============================================================================
   Product Section
   ============================================================================= */

.product-content {
    max-width: 800px;
}

.product-statement {
    margin-bottom: var(--space-2xl);
}

.statement-text {
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: var(--space-lg);
}

.statement-text .highlight {
    color: var(--accent-primary);
}

.statement-description {
    font-size: 1.125rem;
    line-height: 1.7;
}

.product-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-md);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-secondary);
}

.feature-check {
    color: var(--success);
    font-weight: 600;
}

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

.how-section {
    background: var(--bg-secondary);
}

/* Routing Diagram */
.routing-diagram {
    margin-bottom: var(--space-4xl);
    padding: var(--space-2xl);
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    overflow-x: auto;
}

.diagram-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    min-width: 900px;
}

.diagram-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-sm);
    padding: var(--space-lg);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    min-width: 120px;
    transition: all var(--transition-base);
}

.diagram-node:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
}

.node-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-glow);
    border-radius: var(--radius-md);
    color: var(--accent-primary);
}

.node-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.node-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.diagram-arrow {
    color: var(--accent-primary);
    opacity: 0.5;
    flex-shrink: 0;
}

.how-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
}

.step-card {
    padding: var(--space-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
}

.step-number {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--accent-primary);
    margin-bottom: var(--space-md);
}

.step-card h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

/* =============================================================================
   Demo / Simulator Section
   ============================================================================= */

.demo-section {
    background: var(--bg-primary);
}

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

.simulator-card {
    background: var(--bg-card);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
}

.simulator-step {
    animation: fadeIn 0.3s ease;
}

.simulator-step.hidden {
    display: none;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.simulator-step h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    text-align: center;
}

.option-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.option-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-lg);
    background: var(--bg-tertiary);
    border: 2px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.option-btn:hover {
    border-color: var(--accent-primary);
    background: var(--bg-card-hover);
}

.option-btn.selected {
    border-color: var(--accent-primary);
    background: var(--accent-glow);
}

.option-icon {
    font-size: 1.5rem;
}

.simulator-next {
    display: block;
    margin: var(--space-lg) auto 0;
}

.simulator-result {
    text-align: center;
    animation: fadeIn 0.4s ease;
}

.simulator-result.hidden {
    display: none;
}

.result-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) var(--space-md);
    background: var(--accent-glow);
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--accent-primary);
    margin-bottom: var(--space-lg);
}

.result-icon {
    color: var(--accent-primary);
}

.result-tier {
    font-size: 3rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-md);
}

.result-description {
    font-size: 1.1rem;
    max-width: 400px;
    margin: 0 auto var(--space-xl);
}

.result-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.demo-video {
    margin-top: var(--space-4xl);
    text-align: center;
}

.demo-video h3 {
    margin-bottom: var(--space-lg);
}

.video-embed {
    position: relative;
    padding-bottom: 56.25%;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.video-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* =============================================================================
   Tiers Section
   ============================================================================= */

.tiers-section {
    background: var(--bg-secondary);
}

.tiers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    align-items: start;
}

.tier-card {
    position: relative;
    padding: var(--space-2xl);
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.tier-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.tier-card.featured {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-glow);
}

.tier-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-xs) var(--space-md);
    background: var(--gradient-primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.tier-header {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.tier-name {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.tier-tagline {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.tier-price {
    text-align: center;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--border-primary);
}

.price-amount {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.price-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.tier-features {
    margin-bottom: var(--space-xl);
}

.tier-features li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.tier-features .feature-check {
    flex-shrink: 0;
    margin-top: 2px;
}

.tier-features .feature-optional {
    opacity: 0.7;
    font-style: italic;
}

.tier-features .feature-plus {
    color: var(--accent-primary);
    font-weight: 600;
    flex-shrink: 0;
    margin-top: 2px;
}

.tiers-note {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: var(--space-2xl);
}

/* Monthly Management Section */
.monthly-section {
    margin-top: var(--space-4xl);
    padding-top: var(--space-4xl);
    border-top: 1px solid var(--border-primary);
}

.monthly-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.monthly-card {
    padding: var(--space-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.monthly-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-4px);
}

.monthly-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-glow);
    border-radius: var(--radius-md);
    color: var(--accent-primary);
    margin-bottom: var(--space-lg);
}

.monthly-card h3 {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.monthly-tagline {
    font-size: 0.9rem;
    color: var(--accent-primary);
    margin-bottom: var(--space-lg);
}

.monthly-features {
    list-style: none;
}

.monthly-features li {
    position: relative;
    padding-left: var(--space-lg);
    margin-bottom: var(--space-sm);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.monthly-features li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
}

.monthly-note {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-muted);
    font-style: italic;
}

/* =============================================================================
   Core Platform Section
   ============================================================================= */

.core-platform-section {
    background: var(--bg-secondary);
    padding: var(--space-4xl) 0;
}

.core-platform-card {
    background: var(--bg-card);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-xl);
    padding: var(--space-3xl);
    position: relative;
    overflow: hidden;
}

.core-platform-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
}

.core-platform-title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    margin-bottom: var(--space-xs);
}

.core-platform-subtitle {
    font-size: 1.25rem;
    color: var(--accent-primary);
    font-weight: 500;
    margin-bottom: var(--space-xl);
}

.core-platform-description {
    font-size: 1.1rem;
    line-height: 1.7;
    max-width: 700px;
    margin-bottom: var(--space-2xl);
}

.differentiators-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
}

.diff-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.diff-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

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

/* =============================================================================
   Capabilities Section
   ============================================================================= */

.capabilities-section {
    background: var(--bg-secondary);
    padding: var(--space-4xl) 0;
}

.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

@media (max-width: 1200px) {
    .capabilities-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

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

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

.capability-card {
    padding: var(--space-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    text-align: left;
}

.capability-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.capability-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
    display: block;
}

.capability-card h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.capability-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.capability-list li {
    position: relative;
    padding-left: var(--space-md);
    margin-bottom: var(--space-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.capability-list li:last-child {
    margin-bottom: 0;
}

.capability-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
    font-weight: bold;
}

/* =============================================================================
   Updated Tiers Section
   ============================================================================= */

.tier-not-included {
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-primary);
    font-size: 0.85rem;
    color: var(--text-muted);
}

.not-included-label {
    display: block;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
}

.feature-category {
    margin-top: var(--space-md);
    padding-top: var(--space-sm);
}

.category-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-primary);
}

/* =============================================================================
   Add-ons Section
   ============================================================================= */

.addons-section {
    background: var(--bg-primary);
    padding: var(--space-4xl) 0;
}

.featured-addon {
    background: var(--bg-card);
    border: 2px solid var(--accent-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-3xl);
    margin-bottom: var(--space-3xl);
    position: relative;
    box-shadow: var(--shadow-glow);
}

.featured-addon-badge {
    position: absolute;
    top: -12px;
    left: var(--space-xl);
    padding: var(--space-xs) var(--space-md);
    background: var(--gradient-primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.featured-addon h3 {
    font-size: 1.75rem;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.featured-addon-tagline {
    font-size: 1.1rem;
    color: var(--accent-primary);
    font-weight: 600;
    margin-bottom: var(--space-lg);
}

.featured-addon-description {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.featured-addon-description em {
    color: var(--accent-primary);
    font-style: normal;
    background: var(--accent-glow);
    padding: 2px 6px;
    border-radius: 4px;
}

.featured-addon-detail {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--space-xl);
    max-width: 800px;
}

.featured-addon-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-sm);
}

.featured-addon-features li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-secondary);
}

.addons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-lg);
}

.addon-card {
    padding: var(--space-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.addon-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
}

.addon-card h4 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.addon-price {
    font-size: 0.95rem;
    color: var(--accent-primary);
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.addon-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* =============================================================================
   Monthly Management Section (Updated)
   ============================================================================= */

.monthly-management-section {
    background: var(--bg-secondary);
    padding: var(--space-4xl) 0;
}

.monthly-grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

.monthly-card {
    padding: var(--space-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    position: relative;
}

.monthly-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-4px);
}

.monthly-card.featured {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-glow);
}

.monthly-price-tag {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: var(--space-sm);
}

.monthly-card h3 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.monthly-tagline {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
}

.monthly-features {
    list-style: none;
}

.monthly-features li {
    position: relative;
    padding-left: var(--space-lg);
    margin-bottom: var(--space-sm);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.monthly-features li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
}

/* Third-party costs */
.third-party-costs {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.third-party-costs h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-lg);
    text-align: center;
}

.costs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-md);
}

.cost-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
}

.cost-name {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.9rem;
    margin-bottom: var(--space-xs);
}

.cost-range {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* =============================================================================
   Case Study Section
   ============================================================================= */

.case-study-section {
    background: var(--bg-primary);
}

.case-study-card {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--space-3xl);
    padding: var(--space-3xl);
    background: var(--bg-card);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-xl);
    align-items: center;
}

.case-study-title {
    font-size: 1.75rem;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.case-study-description {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.case-study-stats {
    display: flex;
    gap: var(--space-2xl);
}

.stat {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.case-study-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-visual-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-3xl);
    background: var(--gradient-subtle);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-xl);
}

.case-logo {
    font-size: 4rem;
}

.case-name {
    font-weight: 600;
    color: var(--text-primary);
}

@media (max-width: 768px) {
    .case-study-card {
        grid-template-columns: 1fr;
    }
    
    .case-study-visual {
        order: -1;
    }
    
    .case-study-stats {
        flex-wrap: wrap;
        gap: var(--space-lg);
    }
}

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

.faq-section {
    background: var(--bg-secondary);
}

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

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

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: var(--space-lg) 0;
    background: none;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: color var(--transition-fast);
}

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

.faq-icon {
    flex-shrink: 0;
    color: var(--text-muted);
    transition: transform var(--transition-base);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

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

.faq-answer p {
    padding-bottom: var(--space-lg);
    font-size: 1rem;
    line-height: 1.7;
}

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

.final-cta-section {
    padding: var(--space-4xl) 0;
    background: var(--bg-primary);
    text-align: center;
}

.final-cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.final-cta-title {
    margin-bottom: var(--space-md);
}

.final-cta-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--space-2xl);
}

.final-cta-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* =============================================================================
   Apply Page
   ============================================================================= */

.apply-section {
    padding-top: calc(var(--nav-height) + var(--space-3xl));
    padding-bottom: var(--space-4xl);
    min-height: 100vh;
}

.apply-header {
    margin-bottom: var(--space-3xl);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--space-xl);
    transition: color var(--transition-fast);
}

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

.apply-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: var(--space-md);
}

.apply-subtitle {
    font-size: 1.125rem;
    max-width: 600px;
}

.apply-form-container {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: var(--space-3xl);
    align-items: start;
}

@media (max-width: 968px) {
    .apply-form-container {
        grid-template-columns: 1fr;
    }
    
    .apply-sidebar {
        order: -1;
    }
}

.apply-form {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
}

.form-section {
    margin-bottom: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid var(--border-primary);
}

.form-section:last-of-type {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.form-section-title {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

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

.form-group {
    margin-bottom: var(--space-md);
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.form-label .required {
    color: var(--error);
}

.form-label .optional {
    color: var(--text-muted);
    font-weight: 400;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--space-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-muted);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%236b6b70' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 48px;
}

/* Checkboxes */
.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--space-sm);
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.checkbox-item:hover {
    border-color: var(--accent-primary);
}

.checkbox-item input {
    display: none;
}

.checkbox-custom {
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-accent);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.checkbox-item input:checked + .checkbox-custom {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
}

.checkbox-item input:checked + .checkbox-custom::after {
    content: '✓';
    color: white;
    font-size: 12px;
    font-weight: 600;
}

.form-actions {
    margin-top: var(--space-2xl);
    text-align: center;
}

.form-note {
    margin-top: var(--space-md);
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Sidebar */
.apply-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.sidebar-card {
    padding: var(--space-xl);
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
}

.sidebar-card h4 {
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
}

.sidebar-card p {
    font-size: 0.95rem;
}

.next-steps {
    counter-reset: steps;
}

.next-steps li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-sm) 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.step-num {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-glow);
    color: var(--accent-primary);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 50%;
    flex-shrink: 0;
}

/* =============================================================================
   Thanks Page
   ============================================================================= */

.thanks-section {
    padding-top: calc(var(--nav-height) + var(--space-3xl));
    padding-bottom: var(--space-4xl);
    min-height: 100vh;
}

.thanks-content {
    max-width: 800px;
    margin: 0 auto;
}

.thanks-header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

.thanks-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-xl);
    background: rgba(34, 197, 94, 0.1);
    border-radius: 50%;
    color: var(--success);
}

.thanks-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: var(--space-md);
}

.thanks-subtitle {
    font-size: 1.125rem;
}

.thanks-next {
    margin-bottom: var(--space-4xl);
}

.thanks-next h2 {
    font-size: 1.5rem;
    margin-bottom: var(--space-xl);
}

.thanks-steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.thanks-steps li {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
}

.thanks-steps .step-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.thanks-steps .step-content h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.thanks-steps .step-content p {
    font-size: 0.95rem;
}

.thanks-calendar {
    margin-bottom: var(--space-3xl);
}

.thanks-calendar h2 {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

.thanks-calendar > p {
    margin-bottom: var(--space-xl);
}

.calendly-embed {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-card);
}

.calendar-placeholder {
    padding: var(--space-4xl);
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    text-align: center;
}

.placeholder-content {
    max-width: 400px;
    margin: 0 auto;
}

.placeholder-content svg {
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
}

.placeholder-content h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.placeholder-note {
    margin-top: var(--space-lg);
    font-size: 0.9rem;
    color: var(--text-muted);
}

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

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

.legal-section {
    padding-top: calc(var(--nav-height) + var(--space-3xl));
    padding-bottom: var(--space-4xl);
}

.legal-header {
    margin-bottom: var(--space-3xl);
}

.legal-header h1 {
    font-size: 2.5rem;
    margin-bottom: var(--space-sm);
}

.legal-updated {
    color: var(--text-muted);
}

.legal-content h2 {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-md);
}

.legal-content h2:first-child {
    margin-top: 0;
}

.legal-content p {
    margin-bottom: var(--space-md);
    line-height: 1.7;
}

.legal-content ul {
    margin-bottom: var(--space-md);
    padding-left: var(--space-xl);
}

.legal-content li {
    position: relative;
    margin-bottom: var(--space-sm);
    color: var(--text-secondary);
    line-height: 1.7;
}

.legal-content li::before {
    content: '•';
    position: absolute;
    left: -1.25rem;
    color: var(--accent-primary);
}

/* =============================================================================
   Error Pages
   ============================================================================= */

.error-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-xl);
}

.error-content {
    max-width: 500px;
}

.error-code {
    font-size: 8rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--space-lg);
}

.error-title {
    font-size: 2rem;
    margin-bottom: var(--space-md);
}

.error-message {
    font-size: 1.1rem;
    margin-bottom: var(--space-2xl);
}

.error-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
}

/* =============================================================================
   Flash Messages
   ============================================================================= */

.flash-messages {
    position: fixed;
    top: calc(var(--nav-height) + var(--space-md));
    right: var(--space-md);
    z-index: 1001;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.flash-message {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.flash-error {
    border-color: var(--error);
    background: rgba(239, 68, 68, 0.1);
}

.flash-success {
    border-color: var(--success);
    background: rgba(34, 197, 94, 0.1);
}

.flash-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

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

.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-primary);
    padding: var(--space-4xl) 0 var(--space-2xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }
    
    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-brand {
        grid-column: span 1;
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.footer-tagline {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.footer-links h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-lg);
}

.footer-links a {
    display: block;
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    transition: color var(--transition-fast);
}

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

.footer-email {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.footer-email span {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.copy-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.copy-btn:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
}

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

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* =============================================================================
   Utility Classes
   ============================================================================= */

.hidden {
    display: none !important;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}