/* ============================================
   ARCHIVIST LANDING PAGE STYLES
   Professional video production aesthetic
   ============================================ */

/* ============================================
   RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* ============================================
     * ARCHIVIST DESIGN TOKENS - Terminal Aesthetic
     * ============================================ */

    /* Background Colors - Deep blacks with green tint */
    --term-black: #010302;
    --term-dark: #0a0f0c;
    --term-panel: #0f1a14;
    --term-border: #1a2f22;
    --term-muted: #2a4a38;

    /* Green Hierarchy (Dim → Bright Pattern) */
    --ui-green: #4a7a5a;
    --ui-green-light: #5a9a6a;
    --phosphor: #00ff41;
    --phosphor-dim: #00cc34;
    --phosphor-bright: #33ff66;
    --phosphor-glow: rgba(0, 255, 65, 0.5);

    /* Semantic Colors */
    --success: #00ff41;
    --success-dim: #4a7a5a;
    --amber-dim: #8a6a2a;
    --amber: #ffaa00;
    --amber-dark: #332200;
    --amber-glow: rgba(255, 170, 0, 0.5);
    --error-dim: #8a3a3a;
    --error: #ff4444;
    --error-dark: #331111;
    --error-glow: rgba(255, 68, 68, 0.5);

    /* Text Colors */
    --term-text: #88aa99;
    --term-text-bright: #c0e0d0;
    --term-text-dim: #4a6a58;

    /* Accessible Accent System (for buttons with dark text on bright green) */
    --accent-surface: #00ff41;
    --accent-surface-hover: #33ff66;
    --accent-surface-active: #00cc34;
    --on-accent: #002912;
    --on-accent-secondary: #003d1a;
    --accent-border: rgba(0, 0, 0, 0.15);
    --accent-shadow: rgba(0, 255, 65, 0.25);
    --accent-shadow-hover: rgba(0, 255, 65, 0.35);

    /* Focus Ring */
    --focus-ring: 2px solid #00ff41;
    --focus-ring-offset: 2px;

    /* Typography */
    --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, monospace;
    --font-sans: 'Space Grotesk', system-ui, -apple-system, sans-serif;
    --font-primary: var(--font-mono);

    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;

    --leading-tight: 1.25;
    --leading-normal: 1.5;
    --leading-relaxed: 1.7;

    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;

    /* Spacing (4px grid) */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;

    /* Legacy spacing (for compatibility) */
    --spacing-xs: var(--space-2);
    --spacing-sm: var(--space-4);
    --spacing-md: var(--space-8);
    --spacing-lg: var(--space-16);
    --spacing-xl: 6rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px var(--phosphor-glow);
    --shadow-glow-amber: 0 0 20px var(--amber-glow);
    --shadow-glow-error: 0 0 20px var(--error-glow);

    /* Transitions */
    --duration-fast: 150ms;
    --duration-normal: 200ms;
    --duration-slow: 300ms;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

    /* Z-Index Scale */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 300;
    --z-popover: 400;
    --z-tooltip: 500;
    --z-toast: 600;

    /* Legacy compatibility aliases */
    --color-bg-dark: var(--term-black);
    --color-bg-secondary: var(--term-dark);
    --color-bg-card: var(--term-panel);
    --color-bg-elevated: var(--term-panel);
    --color-primary: var(--phosphor);
    --color-primary-hover: var(--phosphor-bright);
    --color-primary-dark: var(--phosphor-dim);
    --color-text-primary: var(--term-text-bright);
    --color-text-secondary: var(--term-text);
    --color-text-tertiary: var(--term-text-dim);
    --color-accent: var(--phosphor);
    --color-success: var(--success);
    --color-error: var(--error);
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg-dark);
    color: var(--color-text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--color-primary-hover);
}

/* ============================================
   PASSWORD PAGE STYLES
   ============================================ */
.password-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    position: relative;
    overflow: hidden;
}

.background-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(0, 255, 65, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 255, 65, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.password-container {
    position: relative;
    z-index: 1;
    width: 100%;
    padding: var(--spacing-md);
}

.password-box {
    max-width: 480px;
    margin: 0 auto;
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.logo-section {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    padding: var(--spacing-lg) var(--spacing-md);
    text-align: center;
}

.logo {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: 4px;
    margin-bottom: var(--spacing-xs);
}

.tagline {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 300;
}

.password-form-section {
    padding: var(--spacing-lg) var(--spacing-md);
}

.password-form-section h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.access-description {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    font-size: 0.95rem;
}

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

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--color-bg-elevated);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 255, 65, 0.08);
}

.error-message {
    color: var(--color-error);
    font-size: 0.875rem;
    margin-top: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(255, 71, 87, 0.1);
    border-radius: var(--radius-sm);
    display: none;
}

.error-message.show {
    display: block;
}

.btn-primary {
    width: 100%;
    padding: 1rem;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-primary:active {
    transform: translateY(0);
}

.help-text {
    margin-top: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    text-align: center;
}

/* ============================================
   LANDING PAGE STYLES
   ============================================ */

/* Header */
.header {
    background: var(--color-bg-card);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md) 0;
}

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

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: inherit;
    transition: opacity 0.3s ease, transform 0.2s ease;
}

.logo-container:hover {
    opacity: 0.8;
    transform: translateY(-1px);
    cursor: pointer;
}

.logo-icon {
    color: var(--color-text-primary);
    flex-shrink: 0;
}

.header .logo {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: 3px;
    margin: 0;
}

.header-subtitle {
    color: var(--color-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Hero Section */
.hero {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg-dark) 100%);
    text-align: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    color: var(--term-text-bright);
    transition: all var(--duration-normal) var(--ease-out);
}

.hero-title:hover {
    color: var(--phosphor);
    text-shadow: 0 0 20px var(--phosphor-glow),
                 0 0 40px var(--phosphor-glow);
    transform: scale(1.02);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Section Styles */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

/* Problem Section */
.problem-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-dark);
}

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

.problem-card {
    background: var(--color-bg-card);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.problem-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 255, 65, 0.3);
    box-shadow: var(--shadow-md);
}

.problem-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.problem-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.problem-card p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

/* Solution Section */
.solution-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-secondary);
}

.solution-intro {
    text-align: center;
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    line-height: 1.7;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.feature {
    background: var(--color-bg-elevated);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-secondary);
}

.feature h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.feature p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
}

/* Audience Section */
.audience-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-dark);
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.audience-card {
    background: var(--color-bg-card);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.audience-card.filmmaker {
    border-color: rgba(0, 255, 65, 0.3);
}

.audience-card.enterprise {
    border-color: rgba(78, 205, 196, 0.3);
}

.audience-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.audience-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.audience-card p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.benefits-list {
    list-style: none;
    padding-left: 0;
}

.benefits-list li {
    padding: var(--spacing-xs) 0;
    color: var(--color-text-secondary);
    position: relative;
    padding-left: 1.5rem;
}

.benefits-list li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, var(--color-bg-secondary) 0%, var(--color-bg-dark) 100%);
}

.cta-title {
    margin-bottom: var(--spacing-xl);
}

.cta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.cta-card {
    background: var(--color-bg-card);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 2px solid transparent;
    position: relative;
    transition: all 0.3s ease;
}

.cta-card.primary {
    border-color: var(--color-primary);
    background: linear-gradient(135deg, rgba(0, 255, 65, 0.08) 0%, var(--color-bg-card) 100%);
}

.cta-card.secondary {
    border-color: var(--color-secondary);
    background: linear-gradient(135deg, rgba(0, 255, 65, 0.05) 0%, var(--color-bg-card) 100%);
}

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

.cta-number {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    font-size: 3rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.05);
}

.cta-card h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.cta-card p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 1.125rem 2rem;
    border-radius: var(--radius-md);
    font-size: 1.125rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
    width: 100%;
}

.btn-download {
    background: var(--accent-surface);
    color: var(--on-accent);
    border: 1px solid var(--accent-border);
}

.btn-download:hover {
    background: var(--accent-surface-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg),
                0 0 30px var(--phosphor-glow);
    color: var(--on-accent);
}

.btn-download.disabled {
    background: var(--color-text-tertiary);
    color: var(--color-bg-elevated);
    cursor: not-allowed;
    opacity: 0.5;
    pointer-events: none;
}

.btn-download.disabled:hover {
    background: var(--color-text-tertiary);
    transform: none;
    box-shadow: var(--shadow-md);
}

.btn-pilot {
    background: var(--accent-surface);
    color: var(--on-accent);
    border: 1px solid var(--accent-border);
}

.btn-pilot:hover {
    background: var(--accent-surface-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg),
                0 0 30px var(--phosphor-glow);
    color: var(--on-accent);
}

.btn-icon {
    font-size: 1.25rem;
}

.cta-note {
    margin-top: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    text-align: center;
}

#countdownTimer {
    font-size: 1rem;
    color: var(--color-text-secondary);
    font-weight: 600;
}

#countdownTimer .countdown-text {
    color: var(--color-primary);
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.cta-support {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-support p {
    color: var(--color-text-secondary);
    font-size: 1rem;
}

/* Footer */
.footer {
    background: var(--color-bg-card);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-logo .logo-container {
    margin-bottom: var(--spacing-xs);
}

.footer-logo h3 {
    font-size: 1.5rem;
    letter-spacing: 2px;
    margin: 0;
}

.footer-logo p {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: var(--spacing-md);
}

.footer-links a {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.footer-bottom p {
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .section-title {
        font-size: 2rem;
    }

    .problem-grid,
    .features-grid,
    .audience-grid,
    .cta-grid {
        grid-template-columns: 1fr;
    }

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

    .footer-links {
        justify-content: center;
    }

    .cta-card h3 {
        font-size: 1.5rem;
    }

    .btn-cta {
        font-size: 1rem;
        padding: 1rem 1.5rem;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-md: 1rem;
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }

    .hero-title {
        font-size: 1.875rem;
    }

    .logo {
        font-size: 2rem;
        letter-spacing: 2px;
    }

    .password-form-section,
    .logo-section {
        padding: var(--spacing-md);
    }
}