/* =============================================
   PRIVATCLAW - BRUTALISM 2.0
   Pure. Raw. No BS.
   ============================================= */

/* =============================================
   VARIABLES
   ============================================= */
:root {
    /* Colors - Brutalism Palette */
    --black: #000000;
    --white: #FFFFFF;
    --accent: #0000FF; /* Pure blue */
    --gray: #808080;
    
    /* Typography */
    --font-display: 'Space Grotesk', 'Arial Black', sans-serif;
    --font-body: 'Inter', 'Arial', sans-serif;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    --spacing-2xl: 64px;
    --spacing-3xl: 96px;
    
    /* Border */
    --border-width: 3px;
    --border: var(--border-width) solid var(--black);
}

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

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.5;
    color: var(--black);
    background: var(--white);
    overflow-x: hidden;
}

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

/* =============================================
   NAVIGATION
   ============================================= */
.nav {
    background: var(--white);
    border-bottom: var(--border);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-links a {
    color: var(--black);
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.5px;
    transition: color 0.2s;
}

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

/* =============================================
   BUTTONS
   ============================================= */
.btn-primary,
.btn-large {
    background: var(--black);
    color: var(--white);
    border: var(--border);
    padding: 12px 24px;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.2s;
    text-transform: uppercase;
}

.btn-large {
    font-size: 18px;
    padding: 20px 48px;
}

.btn-primary:hover,
.btn-large:hover {
    background: var(--accent);
    border-color: var(--black);
    transform: translate(-2px, -2px);
    box-shadow: 4px 4px 0 var(--black);
}

.btn-primary:active,
.btn-large:active {
    transform: translate(0, 0);
    box-shadow: none;
}

/* =============================================
   HERO
   ============================================= */
.hero {
    padding: var(--spacing-3xl) 0;
    text-align: center;
}

.badge {
    display: inline-block;
    background: var(--black);
    color: var(--white);
    padding: 8px 16px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-lg);
}

.hero-title {
    font-family: var(--font-display);
    font-size: 80px;
    font-weight: 700;
    line-height: 0.9;
    letter-spacing: -2px;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
}

.hero-subtitle {
    font-size: 20px;
    font-weight: 500;
    line-height: 1.4;
    margin-bottom: var(--spacing-xl);
    color: var(--gray);
}

.hero-cta {
    margin-bottom: var(--spacing-2xl);
}

.note {
    margin-top: var(--spacing-sm);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--gray);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.stat-box {
    border: var(--border);
    padding: var(--spacing-md);
    background: var(--white);
    min-width: 150px;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 700;
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--gray);
}

.demo-box {
    max-width: 800px;
    margin: 0 auto;
    border: var(--border);
    background: var(--white);
}

.demo-header {
    background: var(--black);
    color: var(--white);
    padding: var(--spacing-sm);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.demo-content {
    padding: var(--spacing-lg);
    text-align: left;
}

.message {
    margin-bottom: var(--spacing-md);
    font-family: monospace;
    font-size: 14px;
}

.msg-label {
    font-weight: 700;
    margin-right: var(--spacing-xs);
}

.user-msg .msg-label {
    color: var(--accent);
}

.ai-msg .msg-label {
    color: var(--black);
}

.demo-channels {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border-top: var(--border);
    justify-content: center;
}

.channel-badge {
    background: var(--black);
    color: var(--white);
    padding: 8px 16px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* =============================================
   SECTION TITLES
   ============================================= */
.section-title {
    font-family: var(--font-display);
    font-size: 64px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -1px;
    text-align: center;
    margin-bottom: var(--spacing-xl);
    text-transform: uppercase;
}

.section-subtitle {
    text-align: center;
    font-size: 18px;
    font-weight: 500;
    margin-bottom: var(--spacing-xl);
    color: var(--gray);
}

/* =============================================
   USE CASES
   ============================================= */
.use-cases {
    padding: var(--spacing-3xl) 0;
    background: var(--black);
    color: var(--white);
}

.use-cases .section-title {
    color: var(--white);
}

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

.use-case-box {
    border: 3px solid var(--white);
    padding: var(--spacing-lg);
}

.use-case-category {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.5px;
}

.use-case-list {
    list-style: none;
}

.use-case-list li {
    padding: var(--spacing-xs) 0;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.5px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.use-case-list li:last-child {
    border-bottom: none;
}

/* =============================================
   FEATURES
   ============================================= */
.features {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
}

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

.feature-box {
    border: var(--border);
    padding: var(--spacing-lg);
    background: var(--white);
    transition: all 0.2s;
}

.feature-box:hover {
    transform: translate(-2px, -2px);
    box-shadow: 4px 4px 0 var(--black);
}

.feature-number {
    font-family: var(--font-display);
    font-size: 72px;
    font-weight: 700;
    line-height: 1;
    margin-bottom: var(--spacing-sm);
    color: var(--accent);
}

.feature-box h3 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
}

.feature-box p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray);
}

/* =============================================
   HOW IT WORKS
   ============================================= */
.how-it-works {
    padding: var(--spacing-3xl) 0;
}

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

.step-box {
    border: var(--border);
    padding: var(--spacing-lg);
    text-align: center;
}

.step-number {
    display: inline-block;
    width: 80px;
    height: 80px;
    border: var(--border);
    background: var(--black);
    color: var(--white);
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 700;
    line-height: 74px;
    margin-bottom: var(--spacing-md);
}

.step-box h3 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
}

.step-box p {
    font-size: 16px;
    color: var(--gray);
    margin-bottom: var(--spacing-md);
}

.step-visual {
    display: flex;
    gap: var(--spacing-xs);
    justify-content: center;
    flex-wrap: wrap;
}

.ai-chip,
.connect-chip {
    background: var(--black);
    color: var(--white);
    padding: 8px 16px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.timer-box {
    background: var(--accent);
    color: var(--white);
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* =============================================
   PRICING
   ============================================= */
.pricing {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
    text-align: center;
}

.pricing-box {
    max-width: 600px;
    margin: 0 auto;
    border: var(--border);
    padding: var(--spacing-2xl);
    background: var(--white);
}

.price-tag {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: var(--spacing-xl);
}

.currency {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 700;
}

.amount {
    font-family: var(--font-display);
    font-size: 120px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -2px;
}

.period {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--gray);
}

.price-features {
    text-align: left;
    margin-bottom: var(--spacing-xl);
}

.price-feature {
    padding: var(--spacing-sm) 0;
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--black);
}

.price-feature:last-child {
    border-bottom: none;
}

/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
}

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

.testimonial-box {
    border: var(--border);
    padding: var(--spacing-lg);
}

.testimonial-text {
    font-size: 18px;
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
}

.testimonial-author {
    border-top: var(--border);
    padding-top: var(--spacing-sm);
}

.author-name {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.author-role {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--gray);
}

/* =============================================
   FAQ
   ============================================= */
.faq {
    padding: var(--spacing-3xl) 0;
    background: var(--black);
    color: var(--white);
}

.faq .section-title {
    color: var(--white);
}

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

.faq-item {
    border: 3px solid var(--white);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-lg);
}

.faq-question {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    letter-spacing: 0.5px;
}

.faq-answer {
    font-size: 16px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
}

/* =============================================
   CTA
   ============================================= */
.cta {
    padding: var(--spacing-3xl) 0;
    background: var(--accent);
    color: var(--white);
    text-align: center;
}

.cta-title {
    font-family: var(--font-display);
    font-size: 96px;
    font-weight: 700;
    line-height: 1;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
}

.cta-subtitle {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: var(--spacing-xl);
}

.cta .btn-large {
    background: var(--white);
    color: var(--black);
    border-color: var(--black);
}

.cta .btn-large:hover {
    background: var(--black);
    color: var(--white);
}

.cta .note {
    color: var(--white);
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
    padding: var(--spacing-2xl) 0;
    background: var(--white);
    border-top: var(--border);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: var(--border);
}

.footer-brand {
    padding-right: var(--spacing-lg);
}

.footer-brand .logo {
    margin-bottom: var(--spacing-sm);
    font-size: 20px;
}

.footer-brand p {
    font-size: 13px;
    font-weight: 500;
    color: var(--gray);
    letter-spacing: 0.3px;
    line-height: 1.6;
}

.footer-column {
    display: flex;
    flex-direction: column;
}

.footer-heading {
    font-family: var(--font-display);
    font-size: 13px;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.8px;
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--black);
}

.footer-column a {
    display: block;
    color: var(--black);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    padding: 4px 0;
    transition: all 0.2s;
    letter-spacing: 0.3px;
}

.footer-column a:hover {
    color: var(--accent);
    padding-left: 4px;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--black);
}

.footer-bottom p {
    margin: 0;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 768px) {
    .hero-title {
        font-size: 48px;
    }
    
    .section-title {
        font-size: 40px;
    }
    
    .cta-title {
        font-size: 56px;
    }
    
    .nav-links {
        display: none;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .amount {
        font-size: 80px;
    }
    
    .feature-number {
        font-size: 48px;
    }
}

/* =============================================
   UTILITIES
   ============================================= */
.text-center {
    text-align: center;
}

.uppercase {
    text-transform: uppercase;
}

.bold {
    font-weight: 700;
}