/* ============================================
   BearIQs - Financial Brutalism Design System
   ============================================ */

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Core Brand Colors - Electric & Sharp */
    --primary: #BFFF00;
    --primary-glow: rgba(191, 255, 0, 0.4);
    --primary-intense: #D4FF33;
    --secondary: #00F0FF;
    --secondary-glow: rgba(0, 240, 255, 0.4);
    --accent-amber: #FFB800;
    --accent-red: #FF3366;
    --accent-green: #00FF88;

    /* Backgrounds - Deep & Layered */
    --bg-base: #050A14;
    --bg-elevated: #0A1129;
    --bg-panel: #12182E;
    --bg-card: #1A2238;
    --bg-hover: #252E48;
    --bg-terminal: #0D1117;

    /* Text Hierarchy */
    --text-primary: #FFFFFF;
    --text-secondary: #94A3B8;
    --text-muted: #64748B;
    --text-inverted: #0A1129;
    --text-highlight: #BFFF00;

    /* Borders & Dividers */
    --border-subtle: rgba(148, 163, 184, 0.1);
    --border-medium: rgba(148, 163, 184, 0.2);
    --border-strong: rgba(191, 255, 0, 0.3);
    --border-neon: rgba(191, 255, 0, 0.6);

    /* Shadows - Dramatic */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 40px var(--primary-glow);
    --shadow-glow-intense: 0 0 60px var(--primary-glow), 0 0 100px rgba(191, 255, 0, 0.2);

    /* Typography Scale */
    --font-display: 'Syne', sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;
    --font-body: 'IBM Plex Sans', sans-serif;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    background: var(--bg-base);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    width: 100%;
    max-width: 100vw;
}

/* Animated background grid */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        linear-gradient(90deg, rgba(191, 255, 0, 0.02) 1px, transparent 1px),
        linear-gradient(rgba(191, 255, 0, 0.02) 1px, transparent 1px);
    background-size: 80px 80px;
    pointer-events: none;
    z-index: 0;
    opacity: 0.5;
    animation: gridPulse 20s ease-in-out infinite;
}

@keyframes gridPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

/* ============================================
   Navigation - Terminal Inspired
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(5, 10, 20, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border-strong);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        var(--primary) 20%,
        var(--secondary) 50%,
        var(--primary) 80%,
        transparent 100%);
    opacity: 0.6;
    animation: borderFlow 8s linear infinite;
}

@keyframes borderFlow {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.logo:hover {
    opacity: 0.9;
}

.logo-icon {
    font-size: 2rem;
    filter: drop-shadow(0 0 12px var(--primary-glow));
    animation: iconFloat 3s ease-in-out infinite;
}

@keyframes iconFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-4px); }
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.nav-links a:hover::after {
    width: 100%;
}

/* ============================================
   Buttons - Sharp & Responsive
   ============================================ */
.btn-primary, .btn-secondary, .btn-outline, .btn-download {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.875rem 1.75rem;
    border-radius: 2px;
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--primary);
    color: var(--text-inverted);
    box-shadow: 0 0 20px var(--primary-glow), 0 4px 12px rgba(0, 0, 0, 0.4);
    position: relative;
    font-weight: 700;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s;
}

.btn-primary::after {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(90deg, var(--primary), var(--primary-intense));
    border-radius: 2px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover::after {
    opacity: 1;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow-intense), 0 12px 32px rgba(0, 0, 0, 0.6);
    background: var(--primary-intense);
}

.btn-primary:active {
    transform: translateY(-1px);
}

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

.btn-secondary:hover {
    background: var(--bg-hover);
    border-color: var(--primary);
    box-shadow: 0 0 20px var(--primary-glow);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-strong);
}

.btn-outline:hover {
    border-color: var(--primary);
    background: rgba(191, 255, 0, 0.05);
    box-shadow: inset 0 0 20px var(--primary-glow);
}

.btn-large {
    padding: 1.125rem 2.25rem;
    font-size: 1rem;
}

/* ============================================
   Hero Section - Dramatic Entry
   ============================================ */
.hero {
    padding: 180px 0 120px;
    background:
        radial-gradient(circle at 20% 50%, rgba(191, 255, 0, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 30%, rgba(0, 240, 255, 0.06) 0%, transparent 50%),
        var(--bg-base);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
    animation: heroGlow 8s ease-in-out infinite alternate;
    pointer-events: none;
}

@keyframes heroGlow {
    0% { transform: translate(0, 0) scale(1); opacity: 0.4; }
    100% { transform: translate(-50px, 50px) scale(1.2); opacity: 0.6; }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(191, 255, 0, 0.1);
    color: var(--primary);
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--border-neon);
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 2rem;
    position: relative;
}

.badge::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--primary-glow);
}

.hero h1 {
    font-family: var(--font-display);
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.75rem;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, #FFFFFF 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.7;
    max-width: 600px;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 4rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    padding: 2rem 0;
    border-top: 1px solid var(--border-subtle);
    position: relative;
    z-index: 10;
}

.stat {
    position: relative;
}

.stat::before {
    content: '';
    position: absolute;
    top: -2rem;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary);
}

.stat-number {
    font-family: var(--font-mono);
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 0.5rem;
    text-shadow: 0 0 20px var(--primary-glow);
    position: relative;
    display: inline-block;
}

.stat-number::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), transparent);
    opacity: 0.5;
}

.stat-label {
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Phone Mockup - Premium Terminal Style */
.phone-mockup {
    position: relative;
    width: 400px;
    height: 800px;
    background: linear-gradient(145deg, var(--bg-elevated), var(--bg-panel));
    border-radius: 3px;
    padding: 20px;
    margin: 0 auto;
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.8),
        0 0 80px rgba(191, 255, 0, 0.3),
        inset 0 0 0 1px rgba(191, 255, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border-neon);
    transform-style: preserve-3d;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.phone-mockup:hover {
    transform: translateY(-10px) rotateY(-5deg) rotateX(5deg);
    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.9),
        0 0 100px rgba(191, 255, 0, 0.4),
        inset 0 0 0 1px rgba(191, 255, 0, 0.4);
}

.phone-mockup::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--bg-panel);
    border-radius: 2px;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.phone-screen::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg,
        rgba(191, 255, 0, 0.05) 0%,
        transparent 50%,
        rgba(0, 240, 255, 0.05) 100%);
    pointer-events: none;
}

.phone-screen img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000;
}

/* Screenshot Slideshow */
.screenshot-slideshow {
    position: relative;
    width: 100%;
    height: 100%;
}

.screenshot-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000;
    opacity: 0;
    transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.screenshot-slide.active {
    opacity: 1;
}

.slideshow-indicators {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
    background: rgba(5, 10, 20, 0.7);
    backdrop-filter: blur(10px);
    padding: 8px 12px;
    border-radius: 20px;
    border: 1px solid var(--border-subtle);
}

.indicator {
    width: 6px;
    height: 6px;
    background: var(--text-muted);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.indicator.active {
    background: var(--primary);
    width: 24px;
    box-shadow: 0 0 12px var(--primary-glow);
}

.indicator:hover {
    background: var(--text-secondary);
}

/* ============================================
   Features Section - Data Grid
   ============================================ */
.features {
    padding: 120px 0;
    background: var(--bg-base);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.section-header p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1px;
    background: var(--border-subtle);
    border: 1px solid var(--border-subtle);
}

.feature-card {
    background: var(--bg-elevated);
    padding: 2.5rem;
    border: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background: linear-gradient(180deg, var(--primary), var(--secondary));
    transition: height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.5s;
    pointer-events: none;
}

.feature-card:hover::before {
    height: 100%;
    box-shadow: 0 0 20px var(--primary-glow);
}

.feature-card:hover::after {
    opacity: 0.15;
}

.feature-card:hover {
    background: var(--bg-panel);
    transform: translateX(10px);
    box-shadow: -5px 0 0 var(--primary), 0 8px 32px rgba(191, 255, 0, 0.2);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.25rem;
    display: inline-block;
    filter: drop-shadow(0 0 12px var(--primary-glow));
}

.feature-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1rem;
}

/* ============================================
   How It Works - Timeline Style
   ============================================ */
.how-it-works {
    padding: 120px 0;
    background: var(--bg-elevated);
    position: relative;
}

.steps {
    display: grid;
    gap: 3rem;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.steps::before {
    content: '';
    position: absolute;
    left: 40px;
    top: 60px;
    bottom: 60px;
    width: 2px;
    background: linear-gradient(180deg,
        var(--primary) 0%,
        var(--secondary) 50%,
        var(--accent-amber) 100%);
    opacity: 0.3;
}

.step {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 2.5rem;
    align-items: start;
    position: relative;
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--bg-base);
    border: 2px solid var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    position: relative;
    z-index: 1;
    box-shadow: 0 0 30px var(--primary-glow);
}

.step-content {
    padding-top: 0.5rem;
}

.step-content h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.step-content p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.7;
}

/* ============================================
   Demo Section - Video Showcase
   ============================================ */
.demo {
    padding: 120px 0;
    background:
        radial-gradient(circle at 50% 50%, rgba(0, 240, 255, 0.08) 0%, transparent 50%),
        var(--bg-base);
}

.demo-content {
    display: grid;
    gap: 4rem;
}

.video-container {
    position: relative;
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
    border-radius: 3px;
    overflow: hidden;
    box-shadow:
        var(--shadow-lg),
        0 0 60px rgba(0, 240, 255, 0.3);
    border: 1px solid var(--secondary);
    background: #000;
}

.demo-video {
    width: 100%;
    height: auto;
    display: block;
}

.video-container iframe {
    width: 100%;
    height: 400px;
    border: none;
}

.demo-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.demo-highlight {
    text-align: center;
    padding: 2rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.demo-highlight:hover {
    border-color: var(--secondary);
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.2);
    transform: translateY(-4px);
}

.highlight-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 12px var(--primary-glow));
}

.demo-highlight h3 {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 0.625rem;
    color: var(--text-primary);
}

.demo-highlight p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   Pricing - Premium Cards
   ============================================ */
.pricing {
    padding: 120px 0;
    background: var(--bg-elevated);
    overflow-x: hidden;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--bg-panel);
    padding: 3rem;
    border: 2px solid var(--border-medium);
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.pricing-card::after {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    opacity: 0;
    transition: opacity 0.4s;
    z-index: -1;
}

.pricing-card:hover {
    transform: translateY(-16px);
    border-color: var(--primary);
}

.pricing-card:hover::after {
    opacity: 0.2;
}

/* Highlight FREE tier with special styling */
.pricing-card:first-child {
    border-color: var(--accent-green);
}

.pricing-card:first-child .pricing-badge {
    background: var(--accent-green);
    color: var(--text-inverted);
}

.pricing-card:first-child:hover {
    box-shadow: 0 0 40px rgba(0, 255, 136, 0.4);
}

.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: 0 0 60px var(--primary-glow);
    background: var(--bg-card);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-16px);
}

.pricing-badge {
    position: absolute;
    top: 24px;
    right: 24px;
    background: var(--primary);
    color: var(--text-inverted);
    padding: 0.5rem 1rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.pricing-card h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.price {
    margin-bottom: 2.5rem;
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.price-amount {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    text-shadow: 0 0 30px var(--primary-glow);
}

.price-period {
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 1rem;
}

.pricing-features {
    list-style: none;
    margin-bottom: 2.5rem;
}

.pricing-features li {
    padding: 0.875rem 0;
    color: var(--text-secondary);
    font-size: 1rem;
    border-bottom: 1px solid var(--border-subtle);
    font-family: var(--font-body);
}

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

.pricing-card .btn-primary,
.pricing-card .btn-outline {
    width: 100%;
    justify-content: center;
}

/* ============================================
   Use Cases - Icon Grid
   ============================================ */
.use-cases {
    padding: 120px 0;
    background: var(--bg-base);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.use-case {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.use-case::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.use-case:hover::before {
    transform: scaleX(1);
}

.use-case:hover {
    border-color: var(--primary);
    box-shadow: 0 8px 32px rgba(191, 255, 0, 0.2);
    transform: translateY(-8px);
}

.use-case-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 16px var(--primary-glow));
}

.use-case h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.use-case p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================
   FAQ - Accordion Style
   ============================================ */
.faq {
    padding: 120px 0;
    background: var(--bg-elevated);
}

.faq-grid {
    display: grid;
    gap: 1px;
    max-width: 1000px;
    margin: 0 auto;
    background: var(--border-subtle);
    border: 1px solid var(--border-subtle);
}

.faq-item {
    background: var(--bg-panel);
    padding: 2.5rem;
    border: none;
    transition: background 0.3s;
}

.faq-item:hover {
    background: var(--bg-card);
}

.faq-item h3 {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary);
    letter-spacing: -0.01em;
    cursor: pointer;
    position: relative;
    padding-left: 2rem;
}

.faq-item h3::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 800;
}

.faq-item p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1.0625rem;
}

/* ============================================
   Download Section - CTA Focus
   ============================================ */
.download {
    padding: 120px 0;
    background:
        linear-gradient(135deg, var(--bg-base) 0%, var(--bg-elevated) 100%);
    position: relative;
    overflow: hidden;
}

.download::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
    animation: downloadPulse 4s ease-in-out infinite;
}

@keyframes downloadPulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.3; }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.5; }
}

.download-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.download-content h2 {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.download-content p {
    font-size: 1.375rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.download-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.btn-download {
    background: var(--bg-panel);
    color: var(--text-primary);
    padding: 1.25rem 2.5rem;
    border: 2px solid var(--border-strong);
    display: flex;
    align-items: center;
    gap: 1.25rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-download:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 0 40px var(--primary-glow), var(--shadow-lg);
}

.download-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.download-small {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.download-large {
    font-size: 1.25rem;
    font-weight: 700;
}

.download-note {
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   Footer - Terminal Style
   ============================================ */
.footer {
    background: var(--bg-panel);
    border-top: 1px solid var(--border-strong);
    padding: 5rem 0 2rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        var(--primary) 50%,
        transparent 100%);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.footer-section p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1rem;
}

.footer-section h4 {
    margin-bottom: 1.5rem;
    color: var(--primary);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
    font-size: 0.9375rem;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 3rem;
    border-top: 1px solid var(--border-subtle);
    color: var(--text-muted);
}

.footer-bottom p {
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.disclaimer {
    font-size: 0.8125rem;
    margin-top: 1rem;
    opacity: 0.6;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 968px) {
    .hero {
        padding: 180px 0 220px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }

    .hero h1 {
        font-size: 3rem;
    }

    .hero-cta {
        justify-content: center;
        flex-wrap: wrap;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .stat::before {
        left: 50%;
        transform: translateX(-50%);
    }

    .phone-mockup {
        margin: 0 auto 5rem auto;
        width: 350px;
        height: 700px;
    }

    .nav-links {
        display: none;
    }

    /* Hide Download Now button on mobile to make room for hamburger menu */
    .nav-content .btn-primary {
        display: none;
    }

    .nav-content {
        gap: 1rem;
    }

    .mobile-menu-btn {
        margin-left: auto !important;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2.5rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 1px;
    }

    .pricing-cards {
        grid-template-columns: 1fr;
        padding: 0 8px;
    }

    .pricing-card {
        max-width: 100%;
    }

    .demo-highlights {
        grid-template-columns: 1fr;
    }

    .section-header h2 {
        font-size: 2.5rem;
    }

    .steps::before {
        display: none;
    }

    .container {
        padding: 0 16px;
    }
}

@media (max-width: 640px) {
    .hero {
        padding: 140px 0 280px;
    }

    .hero h1 {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .btn-large {
        padding: 1rem 1.75rem;
        font-size: 0.875rem;
    }

    .step {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .step-number {
        margin: 0 auto;
        width: 64px;
        height: 64px;
        font-size: 2rem;
    }

    .phone-mockup {
        width: 300px;
        height: 600px;
        margin-bottom: 6rem;
    }

    .pricing-card {
        padding: 1.5rem;
        margin: 0 auto;
        max-width: 100%;
    }

    .pricing-cards {
        padding: 0 4px;
    }

    .price-amount {
        font-size: 2.5rem;
    }

    .download-content h2 {
        font-size: 2.25rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .container {
        padding: 0 12px;
    }

    .section-header h2 {
        font-size: 1.75rem;
    }

    .pricing-badge {
        top: 12px;
        right: 12px;
        padding: 0.375rem 0.75rem;
        font-size: 0.7rem;
    }
}

/* ============================================
   Utilities & Animations
   ============================================ */
.fade-in {
    animation: fadeIn 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.slide-up {
    animation: slideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Smooth scroll padding for fixed nav */
section {
    scroll-margin-top: 100px;
}

/* Selection styling */
::selection {
    background: var(--primary);
    color: var(--text-inverted);
}

/* Focus styles */
*:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Screen reader only */
.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;
}

/* ============================================
   Skip to Content - Accessibility
   ============================================ */
.skip-to-content {
    position: fixed;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: var(--text-inverted);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 700;
    text-decoration: none;
    z-index: 9999;
    border-radius: 0 0 4px 4px;
    transition: top 0.3s;
}

.skip-to-content:focus {
    top: 0;
}

/* ============================================
   Social Proof Trust Bar
   ============================================ */
.trust-bar {
    padding: 3rem 0;
    background: var(--bg-elevated);
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    position: relative;
    z-index: 5;
}

.trust-items {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.trust-item .trust-icon {
    font-size: 1.25rem;
    filter: drop-shadow(0 0 8px var(--primary-glow));
}

.trust-item strong {
    color: var(--primary);
    font-weight: 700;
}

@media (max-width: 640px) {
    .trust-items {
        gap: 1.5rem;
    }

    .trust-item {
        font-size: 0.75rem;
    }
}