/* ============================================
   CodProfit Landing Page - Styles
   Design System matching the main app
   ============================================ */

/* CSS Variables - Design System */
:root {
    /* Colors - Background */
    --bg-primary: #0a0e17;
    --bg-secondary: #0f1520;
    --bg-card: #141b2d;
    --bg-card-hover: #1a2235;
    --bg-input: #0d1219;

    /* Colors - Text */
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    /* Colors - Accent */
    --accent-primary: #00ff88;
    --accent-primary-hover: #00e67a;
    --accent-primary-rgb: 0, 255, 136;
    --accent-blue: #3b82f6;
    --accent-purple: #8b5cf6;
    --accent-pink: #ec4899;
    --accent-orange: #f59e0b;
    --accent-red: #ef4444;
    --accent-green: #10b981;
    --accent-cyan: #06b6d4;

    /* Colors - Border */
    --border-color: rgba(255, 255, 255, 0.06);
    --border-color-light: rgba(255, 255, 255, 0.1);

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    --spacing-3xl: 64px;
    --spacing-4xl: 96px;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.25);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.35);
    --shadow-glow: 0 0 20px rgba(0, 255, 136, 0.15);
    --shadow-glow-lg: 0 0 60px rgba(0, 255, 136, 0.2);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s ease;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

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

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, var(--accent-primary) 0%, #00cc6a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 14, 23, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-md) var(--spacing-lg);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.nav-logo img {
    height: 36px;
    width: auto;
    flex-shrink: 0;
}

.nav-logo svg {
    flex-shrink: 0;
}

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

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

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--accent-primary);
    color: var(--bg-primary);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.btn-primary:hover {
    background: var(--accent-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-glow);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.btn-secondary:hover {
    color: var(--text-primary);
}

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

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-sm);
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-fast);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    padding: var(--spacing-lg);
    flex-direction: column;
    gap: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    z-index: 999;
}

.mobile-menu a {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: var(--spacing-sm) 0;
}

.mobile-menu-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: auto;
    display: flex;
    align-items: center;
    padding: calc(80px + var(--spacing-4xl)) 0 var(--spacing-4xl);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-glow {
    position: absolute;
    top: -10%;
    left: 20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(var(--accent-primary-rgb), 0.2) 0%, transparent 70%);
    filter: blur(80px);
    animation: float 8s ease-in-out infinite;
}

.hero-glow-secondary {
    position: absolute;
    bottom: -10%;
    right: 20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
    filter: blur(80px);
    animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, -30px); }
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 70%, transparent 100%);
}

.hero-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 580px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 6px 14px;
    background: rgba(var(--accent-primary-rgb), 0.1);
    border: 1px solid rgba(var(--accent-primary-rgb), 0.3);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-primary);
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hero-badge svg {
    width: 16px;
    height: 16px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.hero-title {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: var(--spacing-lg);
}

.gradient-text-strong {
    background: linear-gradient(135deg, var(--accent-primary) 0%, #00cc6a 50%, #00ff88 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
}

.gradient-text-strong::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -4px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
    opacity: 0.4;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
}

/* Hero Features Inline */
.hero-features-inline {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.feature-inline {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.feature-inline svg {
    width: 18px;
    height: 18px;
    color: var(--accent-primary);
}

/* Hero CTA */
.hero-cta-wrapper {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.btn-hero {
    padding: 16px 32px;
    font-size: 1rem;
    font-weight: 700;
    box-shadow: 0 4px 20px rgba(var(--accent-primary-rgb), 0.3);
}

.btn-hero:hover {
    box-shadow: 0 6px 30px rgba(var(--accent-primary-rgb), 0.4);
    transform: translateY(-2px);
}

.btn-secondary-hero {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 16px 28px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color-light);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.btn-secondary-hero:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(var(--accent-primary-rgb), 0.3);
    transform: translateY(-2px);
}

.btn-secondary-hero svg {
    width: 20px;
    height: 20px;
}

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

.hero-stat {
    display: flex;
    flex-direction: column;
}

.hero-stat-value {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
}

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

.hero-stat-divider {
    width: 1px;
    height: 36px;
    background: var(--border-color-light);
}

/* Hero Trust Bar */
.hero-trust-bar {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-md) 0;
}

.trust-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.trust-rating .stars {
    display: flex;
    gap: 2px;
}

.trust-rating svg {
    width: 16px;
    height: 16px;
    color: var(--accent-orange);
}

.trust-rating span {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

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

.trust-separator {
    width: 1px;
    height: 24px;
    background: var(--border-color);
}

.trust-stats {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

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

/* Hero Visual - Animated Metrics */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
}

.visual-glow {
    position: absolute;
    inset: -30%;
    background: radial-gradient(circle, rgba(var(--accent-primary-rgb), 0.2) 0%, transparent 60%);
    filter: blur(80px);
    z-index: -1;
    animation: pulse-glow 4s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

/* Metrics Showcase */
.metrics-showcase {
    position: relative;
    width: 100%;
    max-width: 480px;
    min-height: 380px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* Metric Cards */
.metric-card {
    position: relative;
    background: linear-gradient(135deg, rgba(20, 27, 45, 0.95) 0%, rgba(15, 21, 32, 0.98) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    backdrop-filter: blur(20px);
    box-shadow:
        0 15px 40px rgba(0, 0, 0, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transition: all var(--transition-normal);
    animation: float-in 1s ease-out forwards;
    opacity: 0;
}

.metric-card:hover {
    transform: translateY(-5px) scale(1.01);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.card-1 {
    animation-delay: 0.2s;
    transform: translateX(-20px);
}

.card-2 {
    animation-delay: 0.4s;
    transform: translateX(20px);
}

.card-3 {
    animation-delay: 0.6s;
    transform: translateX(-20px);
}

@keyframes float-in {
    to {
        opacity: 1;
        transform: translateX(0) translateY(0);
    }
}

/* Card Glows */
.card-glow {
    position: absolute;
    inset: -50%;
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0;
    transition: opacity var(--transition-slow);
    pointer-events: none;
}

.metric-card:hover .card-glow {
    opacity: 1;
}

.card-glow-green {
    background: radial-gradient(circle, rgba(var(--accent-primary-rgb), 0.3) 0%, transparent 70%);
}

.card-glow-blue {
    background: radial-gradient(circle, rgba(59, 130, 246, 0.3) 0%, transparent 70%);
}

.card-glow-purple {
    background: radial-gradient(circle, rgba(139, 92, 246, 0.3) 0%, transparent 70%);
}

/* Metric Card Content */
.metric-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--accent-primary-rgb), 0.15);
    border: 1px solid rgba(var(--accent-primary-rgb), 0.3);
    border-radius: var(--radius-md);
    color: var(--accent-primary);
    margin-bottom: var(--spacing-sm);
}

.card-2 .metric-icon {
    background: rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.3);
    color: var(--accent-blue);
}

.card-3 .metric-icon {
    background: rgba(139, 92, 246, 0.15);
    border-color: rgba(139, 92, 246, 0.3);
    color: var(--accent-purple);
}

.metric-icon svg {
    width: 22px;
    height: 22px;
}

.metric-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.metric-description {
    font-size: 0.7rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: var(--spacing-sm);
}

.metric-value {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: var(--spacing-sm);
}

.metric-value .currency {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.card-2 .metric-value .currency {
    color: var(--accent-blue);
}

.card-3 .metric-value .currency {
    color: var(--accent-purple);
}

.metric-value .number {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    letter-spacing: -0.02em;
}

.metric-value .number.roas {
    font-size: 2.25rem;
}

.metric-value .suffix {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent-blue);
}

.metric-trend {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 6px 10px;
    background: rgba(var(--accent-primary-rgb), 0.1);
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--accent-primary);
}

.card-2 .metric-trend {
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent-blue);
}

.card-3 .metric-trend {
    background: rgba(139, 92, 246, 0.1);
    color: var(--accent-purple);
}

.metric-trend svg {
    width: 14px;
    height: 14px;
}

.metric-trend.positive svg {
    color: var(--accent-primary);
}

.card-2 .metric-trend.positive svg {
    color: var(--accent-blue);
}

.card-3 .metric-trend.positive svg {
    color: var(--accent-purple);
}

/* Floating Elements */
.floating-element {
    position: absolute;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--accent-primary-rgb), 0.1);
    border: 1px solid rgba(var(--accent-primary-rgb), 0.2);
    border-radius: var(--radius-md);
    color: var(--accent-primary);
    animation: float-rotate 8s ease-in-out infinite;
    opacity: 0.6;
}

.floating-element svg {
    width: 20px;
    height: 20px;
}

.element-1 {
    top: 10%;
    right: -5%;
    animation-delay: 0s;
}

.element-2 {
    bottom: 30%;
    left: -8%;
    animation-delay: 2s;
    background: rgba(59, 130, 246, 0.1);
    border-color: rgba(59, 130, 246, 0.2);
    color: var(--accent-blue);
}

.element-3 {
    bottom: 10%;
    right: 5%;
    animation-delay: 4s;
    background: rgba(139, 92, 246, 0.1);
    border-color: rgba(139, 92, 246, 0.2);
    color: var(--accent-purple);
}

@keyframes float-rotate {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(10deg);
    }
}

/* ============================================
   Section Headers
   ============================================ */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-3xl);
}

.section-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(var(--accent-primary-rgb), 0.1);
    border: 1px solid rgba(var(--accent-primary-rgb), 0.2);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================
   Features Section
   ============================================ */
.features-section {
    padding: var(--spacing-4xl) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: all var(--transition-normal);
}

.feature-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-color-light);
    transform: translateY(-4px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature-icon.blue { background: rgba(59, 130, 246, 0.15); color: var(--accent-blue); }
.feature-icon.green { background: rgba(16, 185, 129, 0.15); color: var(--accent-green); }
.feature-icon.purple { background: rgba(139, 92, 246, 0.15); color: var(--accent-purple); }
.feature-icon.orange { background: rgba(245, 158, 11, 0.15); color: var(--accent-orange); }
.feature-icon.pink { background: rgba(236, 72, 153, 0.15); color: var(--accent-pink); }
.feature-icon.cyan { background: rgba(6, 182, 212, 0.15); color: var(--accent-cyan); }

.feature-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

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

/* ============================================
   How It Works Section
   ============================================ */
.how-it-works-section {
    padding: var(--spacing-4xl) 0;
    background: var(--bg-secondary);
}

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

.step-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl) var(--spacing-lg);
    padding-top: calc(var(--spacing-xl) + 8px);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.step-number {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-primary);
    color: var(--bg-primary);
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: 50%;
}

.step-card .step-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.step-card .step-description {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
    flex: 1;
}

.step-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--accent-primary-rgb), 0.1);
    border-radius: var(--radius-md);
    color: var(--accent-primary);
    margin-top: auto;
}

.step-icon svg {
    width: 24px;
    height: 24px;
}

.step-icon.highlight {
    background: var(--accent-primary);
    color: var(--bg-primary);
}

.step-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

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

/* ============================================
   Metrics Section
   ============================================ */
.metrics-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    text-align: center;
}

.metric-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.metric-prefix,
.metric-suffix {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.metric-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.metric-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: var(--spacing-sm);
}

/* ============================================
   Who Uses Section
   ============================================ */
.who-uses-section {
    padding: var(--spacing-4xl) 0;
}

.who-uses-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.who-uses-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all var(--transition-normal);
}

.who-uses-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-color-light);
    transform: translateY(-4px);
}

.who-uses-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    background: rgba(var(--accent-primary-rgb), 0.1);
    border-radius: var(--radius-md);
    color: var(--accent-primary);
}

.who-uses-icon svg {
    width: 32px;
    height: 32px;
}

.who-uses-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

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

/* ============================================
   Testimonials Section
   ============================================ */
.testimonials-section {
    padding: var(--spacing-4xl) 0;
    background: var(--bg-secondary);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
}

.testimonial-content {
    flex: 1;
}

.testimonial-stars {
    display: flex;
    gap: 2px;
    margin-bottom: var(--spacing-md);
}

.testimonial-stars svg {
    width: 16px;
    height: 16px;
    color: var(--accent-orange);
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-primary);
    color: var(--bg-primary);
    font-size: 1.25rem;
    font-weight: 700;
    border-radius: 50%;
}

.testimonial-info {
    display: flex;
    flex-direction: column;
}

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

.testimonial-role {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ============================================
   Pricing Section
   ============================================ */
.pricing-section {
    padding: var(--spacing-4xl) 0;
}

.currency-switcher {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-2xl);
}

.currency-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.currency-btn:hover {
    border-color: var(--border-color-light);
    color: var(--text-primary);
}

.currency-btn.active {
    background: rgba(var(--accent-primary-rgb), 0.1);
    border-color: rgba(var(--accent-primary-rgb), 0.3);
    color: var(--accent-primary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-md);
}

.pricing-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl) var(--spacing-lg);
    display: flex;
    flex-direction: column;
    transition: all var(--transition-normal);
}

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

.pricing-card.popular {
    background: linear-gradient(180deg, rgba(var(--accent-primary-rgb), 0.1) 0%, var(--bg-card) 100%);
    border-color: rgba(var(--accent-primary-rgb), 0.3);
}

.pricing-card.enterprise {
    background: linear-gradient(180deg, rgba(139, 92, 246, 0.1) 0%, var(--bg-card) 100%);
    border-color: rgba(139, 92, 246, 0.3);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--accent-primary);
    color: var(--bg-primary);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: var(--radius-full);
}

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

.pricing-name {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

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

.pricing-price {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.price-currency {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    vertical-align: top;
}

.price-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
}

.price-value.custom {
    font-size: 2rem;
    background: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.pricing-features {
    margin-bottom: var(--spacing-lg);
}

.pricing-features li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.85rem;
}

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

.feature-label {
    color: var(--text-secondary);
}

.feature-value {
    font-weight: 600;
    color: var(--text-primary);
}

.feature-value.highlight {
    color: var(--accent-primary);
}

.pricing-includes {
    flex: 1;
    margin-bottom: var(--spacing-lg);
}

.includes-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-md);
}

.pricing-includes ul li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.pricing-includes ul li svg {
    width: 16px;
    height: 16px;
    color: var(--accent-primary);
    flex-shrink: 0;
}

.pricing-cta {
    display: block;
    text-align: center;
    padding: var(--spacing-md);
    background: transparent;
    border: 1px solid var(--border-color-light);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.pricing-cta:hover {
    background: var(--text-primary);
    color: var(--bg-primary);
}

.pricing-card.popular .pricing-cta {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: var(--bg-primary);
}

.pricing-card.popular .pricing-cta:hover {
    background: var(--accent-primary-hover);
    border-color: var(--accent-primary-hover);
}

.pricing-card.enterprise .pricing-cta {
    background: var(--accent-purple);
    border-color: var(--accent-purple);
    color: var(--text-primary);
}

.pricing-card.enterprise .pricing-cta:hover {
    background: #7c3aed;
    border-color: #7c3aed;
}

/* ============================================
   FAQ Section
   ============================================ */
.faq-section {
    padding: var(--spacing-4xl) 0;
    background: var(--bg-secondary);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: left;
    transition: background var(--transition-fast);
}

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

.faq-question svg {
    width: 20px;
    height: 20px;
    color: var(--text-muted);
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

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

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

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    padding: var(--spacing-4xl) 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(var(--accent-primary-rgb), 0.1) 0%, transparent 70%);
    filter: blur(60px);
    pointer-events: none;
}

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

.cta-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.cta-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.footer-logo img {
    height: 32px;
    width: auto;
}

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

.footer-links {
    display: flex;
    gap: var(--spacing-3xl);
}

.footer-column h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.footer-column a {
    display: block;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--text-secondary);
}

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

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

/* ============================================
   Animations
   ============================================ */
.animate-fade-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1200px) {
    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .pricing-card:nth-child(4),
    .pricing-card:nth-child(5) {
        grid-column: span 1;
    }
}

@media (max-width: 1024px) {
    .hero-wrapper {
        grid-template-columns: 1fr;
        gap: var(--spacing-3xl);
    }

    .hero-content {
        max-width: 100%;
        text-align: center;
    }

    .hero-features-inline {
        justify-content: center;
    }

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

    .hero-trust-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }

    .trust-separator {
        display: none;
    }

    .trust-stats {
        flex-wrap: wrap;
    }

    .hero-visual {
        order: -1;
    }

    .metrics-showcase {
        max-width: 100%;
        min-height: 320px;
    }

    .floating-element {
        display: none;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .who-uses-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-card.enterprise {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .nav-links,
    .nav-actions {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .mobile-menu.active {
        display: flex;
    }

    .hero {
        padding: calc(70px + var(--spacing-2xl)) 0 var(--spacing-3xl);
    }

    .hero-wrapper {
        gap: var(--spacing-2xl);
    }

    .hero-content {
        padding: 0 var(--spacing-sm);
    }

    .hero-badge {
        font-size: 0.7rem;
        padding: 8px 16px;
        margin-bottom: var(--spacing-lg);
    }

    .hero-title {
        font-size: 2rem;
        line-height: 1.15;
        margin-bottom: var(--spacing-lg);
    }

    .hero-subtitle {
        font-size: 1rem;
        line-height: 1.6;
        margin-bottom: var(--spacing-xl);
    }

    .hero-features-inline {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-xl);
    }

    .hero-features-inline .feature-inline {
        font-size: 0.95rem;
    }

    .hero-cta-wrapper {
        flex-direction: column;
        width: 100%;
        gap: var(--spacing-md);
        margin-bottom: var(--spacing-2xl);
    }

    .btn-hero,
    .btn-secondary-hero {
        width: 100%;
        justify-content: center;
        padding: 16px 24px;
        font-size: 1rem;
        font-weight: 600;
    }

    .hero-trust-bar {
        padding: var(--spacing-xl) 0 0;
        margin-top: var(--spacing-xl);
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

    .trust-rating,
    .trust-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }

    .trust-rating span,
    .trust-stats span {
        font-size: 0.9rem;
    }

    .stars {
        margin-bottom: var(--spacing-xs);
    }

    .hero-visual {
        display: none;
    }

    .metrics-showcase {
        display: none;
    }

    .metric-card {
        display: none;
    }

    section {
        padding: var(--spacing-2xl) 0;
    }

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

    .features-grid,
    .steps-grid,
    .who-uses-grid {
        grid-template-columns: 1fr;
    }

    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }

    .metric-number {
        font-size: 2rem;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card.enterprise {
        grid-column: span 1;
    }

    .footer-content {
        flex-direction: column;
        gap: var(--spacing-xl);
    }

    .footer-links {
        flex-direction: column;
        gap: var(--spacing-xl);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-lg);
    }

    .hero {
        padding: calc(60px + var(--spacing-xl)) 0 var(--spacing-2xl);
    }

    .hero-badge {
        font-size: 0.65rem;
        padding: 7px 14px;
    }

    .hero-title {
        font-size: 1.65rem;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 0.95rem;
        line-height: 1.6;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .btn-hero,
    .btn-secondary-hero {
        font-size: 0.95rem;
        padding: 14px 24px;
    }

    .trust-rating span,
    .trust-stats span {
        font-size: 0.85rem;
    }

    .metrics-grid {
        grid-template-columns: 1fr;
    }

    .currency-switcher {
        flex-wrap: wrap;
    }
}