/* landing.css - Premium Dark Theme with Orange Accent */

:root {
    /* Colors - OKLCH */
    --surface-base: oklch(0.15 0.02 250); /* Dark slate */
    --surface-elevated: oklch(0.2 0.02 250);
    --ink-primary: oklch(0.98 0 0); /* White */
    --ink-muted: oklch(0.7 0.02 250);
    --brand-orange: oklch(0.65 0.25 45); /* Vibrant Orange */
    --brand-orange-hover: oklch(0.55 0.25 45);
    
    /* Typography */
    --font-family: 'Outfit', system-ui, sans-serif;
    
    /* Spacing */
    --space-sm: 0.5rem;
    --space-md: 1.5rem;
    --space-lg: 3rem;
    --space-xl: 6rem;
}

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

body {
    background-color: var(--surface-base);
    color: var(--ink-primary);
    font-family: var(--font-family);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3 {
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.text-orange {
    color: var(--brand-orange);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    background: color-mix(in srgb, var(--surface-base) 80%, transparent);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: -0.05em;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--ink-muted);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

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

.nav-actions {
    display: flex;
    gap: 1rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
    border: none;
    font-family: var(--font-family);
}

.btn-primary {
    background-color: var(--brand-orange);
    color: white;
    box-shadow: 0 4px 14px color-mix(in srgb, var(--brand-orange) 40%, transparent);
}

.btn-primary:hover {
    background-color: var(--brand-orange-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px color-mix(in srgb, var(--brand-orange) 60%, transparent);
}

.btn-outline {
    background-color: transparent;
    color: var(--ink-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-outline:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.4);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-full {
    width: 100%;
}

/* Hero Section */
.hero {
    position: relative;
    padding-top: calc(80px + var(--space-xl));
    padding-bottom: var(--space-xl);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--brand-orange);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: clamp(3rem, 5vw, 4.5rem);
    margin-bottom: 1.5rem;
    text-wrap: balance;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--ink-muted);
    margin-bottom: 2.5rem;
    max-width: 600px;
    text-wrap: pretty;
}

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

.hero-glow {
    position: absolute;
    top: 20%;
    right: 10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, color-mix(in srgb, var(--brand-orange) 30%, transparent) 0%, transparent 70%);
    z-index: 0;
    pointer-events: none;
}

/* Glass Mockup */
.mockup {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    backdrop-filter: blur(20px);
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform 0.5s ease;
}

.mockup:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.mockup-header {
    background: rgba(0, 0, 0, 0.2);
    padding: 1rem;
    display: flex;
    gap: 0.5rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
}

.dot:nth-child(1) { background: #ff5f56; }
.dot:nth-child(2) { background: #ffbd2e; }
.dot:nth-child(3) { background: #27c93f; }

.mockup-body {
    padding: 2rem;
}

.stat-row {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
}

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

.stat-value {
    font-size: 2rem;
    font-weight: 700;
}

.stat-label {
    color: var(--ink-muted);
    font-size: 0.875rem;
}

.chart-placeholder {
    height: 150px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, transparent 100%);
    border-radius: 8px;
    border-bottom: 2px solid var(--brand-orange);
    position: relative;
}

/* Sections */
.section-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
    text-wrap: balance;
}

.section-header p {
    color: var(--ink-muted);
    font-size: 1.25rem;
}

.grid {
    display: grid;
    gap: 2rem;
}

/* Features */
.features {
    padding: var(--space-xl) 0;
    background: var(--surface-base);
}

.features-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.feature-card {
    padding: 2.5rem;
    background: var(--surface-elevated);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.3s ease, background 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    background: color-mix(in srgb, var(--surface-elevated) 80%, var(--brand-orange) 5%);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--ink-muted);
}

/* Pricing */
.pricing {
    padding: var(--space-xl) 0;
}

.pricing-grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    max-width: 900px;
    margin: 0 auto;
}

.price-card {
    padding: 3rem;
    background: var(--surface-elevated);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    display: flex;
    flex-direction: column;
}

.price-card.premium {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--brand-orange);
    box-shadow: 0 0 40px color-mix(in srgb, var(--brand-orange) 10%, transparent);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--brand-orange);
    color: white;
    padding: 0.25rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
}

.price-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.price {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 2rem;
    display: flex;
    align-items: baseline;
}

.currency {
    font-size: 1.5rem;
    color: var(--ink-muted);
}

.period {
    font-size: 1rem;
    color: var(--ink-muted);
    font-weight: 400;
}

.price-features {
    list-style: none;
    margin-bottom: 3rem;
    flex-grow: 1;
}

.price-features li {
    margin-bottom: 1rem;
    color: var(--ink-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.price-features li::before {
    content: "✓";
    color: var(--brand-orange);
    font-weight: bold;
}

/* Footer */
.footer {
    padding: var(--space-xl) 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-brand p {
    color: var(--ink-muted);
    margin-top: 1rem;
    max-width: 300px;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--ink-muted);
    text-decoration: none;
}

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

.footer-bottom {
    text-align: center;
    color: var(--ink-muted);
    font-size: 0.875rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Responsive */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-subtitle {
        margin: 0 auto 2.5rem;
    }

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

    .nav-links {
        display: none;
    }

    .mockup {
        transform: none;
    }
}