/* =================================================================
   RAXE Homepage - Phase 2 Redesign (Dark Intel Aesthetic)
   4 sections: Hero, Proof, Pillars, Close
   All dark backgrounds, unified visual language.
   ================================================================= */

/* ===== HOMEPAGE SCOPE ===== */
/* No color/typography token overrides — inherits from tokens.css :root.
   Only the grid background and text-data-lg sizing live here. */
.home-page {
    /* Homepage proof-card stats use wider cards than other pages, so the
       global 1.5rem feels undersized. 1.75rem gives the stat callouts
       enough visual weight to anchor the card layout. */
    --text-data-lg: 1.75rem;

    background-color: var(--color-surface-primary);
    background-image:
        linear-gradient(rgba(56, 189, 248, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(56, 189, 248, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    color: var(--color-text-primary);
}

@media (max-width: 768px) {
    .home-page {
        background-image:
            linear-gradient(rgba(56, 189, 248, 0.01) 1px, transparent 1px),
            linear-gradient(90deg, rgba(56, 189, 248, 0.01) 1px, transparent 1px);
    }
}

/* ===== DARK HEADER OVERRIDE ===== */
/* Override the site-wide light header when on the homepage */

.home-page .header {
    background: rgba(11, 14, 20, 0.95);
    border-bottom: 1px solid var(--color-border-primary);
    box-shadow: none;
}

.home-page .nav-link {
    color: var(--color-text-secondary);
}

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

.home-page .nav-dropdown-menu {
    background: var(--color-surface-card);
    border-color: var(--color-border-primary);
}

.home-page .nav-dropdown-item {
    color: var(--color-text-secondary);
}

.home-page .nav-dropdown-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-primary);
}

/* ===== BUTTON SIZE OVERRIDE ===== */
/* .btn-accent and .btn-defend defined in components-v2.css */

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.0625rem;
    border-radius: var(--radius-lg);
}

.home-page .btn-labs-outline {
    background: transparent;
    color: var(--color-text-primary);
    border: 1px solid rgba(34, 211, 238, 0.3);
    transition: background 0.2s, box-shadow 0.2s, transform 0.2s;
}

.home-page .btn-labs-outline:hover {
    background: rgba(34, 211, 238, 0.1);
    box-shadow: 0 4px 16px rgba(34, 211, 238, 0.15);
    transform: translateY(-2px);
}

/* ===== SECTION 1: HERO ===== */

.home-hero {
    background: var(--color-surface-primary);
    padding: var(--space-3xl) 0 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.home-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -10%, rgba(34, 211, 238, 0.06), transparent),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(232, 121, 249, 0.05), transparent),
        radial-gradient(ellipse 50% 30% at 20% 70%, rgba(168, 85, 247, 0.03), transparent);
    pointer-events: none;
}

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

/* Eyebrow — extends base .eyebrow from components.css.
   Overrides: mono font (intentional brand treatment), wider tracking,
   lighter weight, brand color, and larger bottom margin for hero spacing. */
.home-hero-eyebrow {
    font-family: var(--font-mono);
    letter-spacing: 0.15em;
    font-size: var(--text-overline);
    color: var(--color-brand-primary);
    margin-bottom: var(--space-lg);
    font-weight: 500;
}

/* Headline */
.home-hero-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    color: var(--color-text-primary);
    line-height: var(--leading-tight);
    margin: 0 auto var(--space-lg);
    max-width: 750px;
}

/* Subtitle */
.home-hero-subtitle {
    color: var(--color-text-secondary);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto var(--space-xl);
    line-height: var(--leading-relaxed);
}

.home-hero-stat {
    font-family: var(--font-mono);
    color: var(--color-text-primary);
    font-weight: 600;
}

/* CTAs */
.home-hero-ctas {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.home-hero-install {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.home-hero .install-box {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.home-hero-docs-link {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.home-hero-docs-link:hover {
    color: var(--color-brand-primary);
}

/* Terminal */
.home-hero-terminal {
    max-width: 620px;
    margin: 0 auto var(--space-2xl);
}

.home-hero-terminal .demo-preview-terminal {
    border-left: 2px solid rgba(34, 211, 238, 0.3);
    box-shadow: -4px 0 16px rgba(34, 211, 238, 0.08);
}

/* Stats Bar */
.home-hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2xl);
    padding: var(--space-xl) 0;
    border-top: 1px solid;
    border-image: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.2), rgba(232, 121, 249, 0.2), transparent) 1;
}

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

.home-stat-value {
    display: block;
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text-primary);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.home-stat-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
}

/* ===== SECTION 2: THE PROOF ===== */

.home-proof {
    background: var(--color-surface-primary);
    padding: var(--space-3xl) 0;
}

.home-proof-eyebrow {
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: var(--text-overline);
    color: var(--color-text-muted);
    text-align: center;
    margin-bottom: var(--space-2xl);
    font-weight: 500;
}

/* Grid */
.home-proof-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 1fr;
    gap: var(--space-lg);
    max-width: 900px;
    margin: 0 auto var(--space-2xl);
}

/* Cards */
.home-proof-card {
    background: var(--color-surface-card);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-6, 1.5rem);
    display: flex;
    flex-direction: column;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.home-proof-card:hover {
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.home-proof-card--labs {
    border-left: 3px solid var(--color-accent-labs);
}

.home-proof-card--defend {
    border-left: 3px solid var(--color-accent-defend);
}

/* Card label */
.home-proof-card-label {
    font-family: var(--font-mono);
    text-transform: uppercase;
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.home-proof-card--labs .home-proof-card-label {
    color: var(--color-accent-labs);
}

.home-proof-card--defend .home-proof-card-label {
    color: var(--color-accent-defend);
}

/* Card title */
.home-proof-card-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

/* Card stats */
.home-proof-card-stats {
    display: flex;
    gap: var(--space-xl);
    margin-bottom: var(--space-md);
}

.home-proof-stat-value {
    display: block;
    font-family: var(--font-mono);
    font-size: var(--text-data-lg);
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1.2;
}

.home-proof-stat-label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* Card highlight (advisories, community edition) */
.home-proof-card-highlight {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
}

/* Card description */
.home-proof-card-desc {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-md);
    flex: 1;
}

/* Card links */
.home-proof-card-link {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 600;
    text-decoration: none;
    margin-top: auto;
    transition: opacity 0.2s;
}

.home-proof-card-link:hover {
    text-decoration: underline;
}

.home-proof-card-link--labs {
    color: var(--color-accent-labs);
}

.home-proof-card-link--defend {
    color: var(--color-accent-defend);
}

/* Framework logos */
.home-proof-logos {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    align-items: center;
    margin-bottom: var(--space-sm);
    padding: var(--space-sm) 0;
}

.home-proof-logo {
    height: 40px;
    width: auto;
    filter: grayscale(100%);
    opacity: 0.8;
    transition: filter 0.2s, opacity 0.2s;
}

.home-proof-card:hover .home-proof-logo {
    filter: none;
    opacity: 1;
}

.home-proof-more {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
    display: block;
}

/* Compliance badges */
.home-proof-compliance {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.home-proof-compliance-badge {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: var(--space-xs) var(--space-md);
    border: 1px solid var(--color-border-primary);
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: border-color 0.2s, color 0.2s;
}

.home-proof-compliance-badge:hover {
    color: var(--color-text-primary);
    border-color: rgba(255, 255, 255, 0.2);
}

/* ===== SECTION 3: TWO PILLARS ===== */

.home-pillars {
    background: var(--color-surface-primary);
    padding: var(--space-3xl) 0;
}

.home-pillars-eyebrow {
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: var(--text-overline);
    color: var(--color-text-muted);
    text-align: center;
    margin-bottom: var(--space-2xl);
    font-weight: 500;
}

/* Grid */
.home-pillars-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--space-xl);
    max-width: 960px;
    margin: 0 auto;
}

/* Divider */
.home-pillars-divider {
    width: 1px;
    background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.1), transparent);
}

/* Pillar cards */
.home-pillar {
    background: var(--color-surface-card);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.2s;
}

.home-pillar:hover {
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.4);
}

.home-pillar--labs {
    border-top: 3px solid var(--color-accent-labs);
    background: linear-gradient(180deg, rgba(34, 211, 238, 0.04) 0%, var(--color-surface-card) 15%);
}

.home-pillar--defend {
    border-top: 3px solid var(--color-accent-defend);
    background: linear-gradient(180deg, rgba(232, 121, 249, 0.04) 0%, var(--color-surface-card) 15%);
}

/* Pillar title */
.home-pillar-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text-primary);
    margin-bottom: var(--space-xs);
}

/* Pillar subtitle */
.home-pillar-subtitle {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: var(--space-lg);
}

.home-pillar--labs .home-pillar-subtitle {
    color: var(--color-accent-labs);
}

.home-pillar--defend .home-pillar-subtitle {
    color: var(--color-accent-defend);
}

/* Pillar description */
.home-pillar-desc {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-lg);
}

/* Feature list */
.home-pillar-features {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    flex: 1;
}

.home-pillar-features li {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    display: flex;
    align-items: baseline;
    gap: var(--space-sm);
    line-height: var(--leading-normal);
}

.home-pillar-bullet {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.home-pillar--labs .home-pillar-bullet {
    color: var(--color-accent-labs);
}

.home-pillar--defend .home-pillar-bullet {
    color: var(--color-accent-defend);
}

/* ===== SECTION 4: CLOSE ===== */

.home-close {
    background: var(--color-surface-secondary);
    padding: var(--space-3xl) 0;
    text-align: center;
}

.home-close-title {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--space-xl);
    line-height: var(--leading-snug);
}

/* Install box */
.home-close-install {
    display: flex;
    justify-content: center;
    margin-bottom: var(--space-xl);
}

.install-box--large {
    max-width: 400px;
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    position: relative;
    background: var(--color-surface-card);
    border: 1px solid transparent;
    border-radius: var(--radius-lg);
    background-clip: padding-box;
}

.install-box--large::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--color-brand-primary), var(--color-brand-secondary));
    z-index: -1;
}

/* Links */
.home-close-links {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    flex-wrap: wrap;
}

.home-close-link {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.home-close-link:hover {
    color: var(--color-brand-primary);
}

/* ===== DEMO CURSOR BLINK ===== */

.demo-cursor {
    animation: blink 0.8s step-end infinite;
    color: var(--color-brand-primary);
    font-weight: 300;
}

@keyframes blink {
    50% { opacity: 0; }
}

/* ===== RESPONSIVE: 768px and below ===== */

@media (max-width: 768px) {
    /* Hero */
    .home-hero {
        padding: var(--space-2xl) 0 0;
    }

    .home-hero-ctas {
        flex-direction: column;
        gap: var(--space-md);
    }

    .home-hero-terminal {
        max-width: 100%;
    }

    .home-hero-stats {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--space-md);
    }

    /* Proof */
    .home-proof-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: auto;
    }

    /* Pillars */
    .home-pillars-grid {
        grid-template-columns: 1fr;
    }

    .home-pillars-divider {
        display: none;
    }

    /* Close */
    .home-close-links {
        flex-direction: column;
        align-items: center;
        gap: var(--space-md);
    }
}

/* ===== REDUCED MOTION ===== */

@media (prefers-reduced-motion: reduce) {
    .demo-cursor {
        animation: none !important;
    }

    .home-proof-card,
    .home-pillar,
    .btn-accent,
    .btn-defend,
    .btn-labs-outline {
        transition: none !important;
    }
}