/* Font Import */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Inter:wght@400;500;600&display=swap');

:root {
    --primary: #2563eb;
    --primary-dark: #1e40af;
    --secondary: #0f172a;
    --text-heading: #1e293b;
    --text-body: #64748b;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --border: #e2e8f0;

    /* Icon Colors */
    --blue-light: #eff6ff;
    --blue: #3b82f6;
    --green-light: #f0fdf4;
    --green: #22c55e;
    --purple-light: #f3e8ff;
    --purple: #a855f7;
    --orange-light: #fff7ed;
    --orange: #f97316;
    --red-light: #fef2f2;
    --red: #ef4444;
    --teal-light: #f0fdfa;
    --teal: #14b8a6;
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-body);
    line-height: 1.6;
    background-color: var(--bg-white);
}

h1,
h2,
h3,
h4 {
    font-family: 'Outfit', sans-serif;
    color: var(--text-heading);
    line-height: 1.2;
}

a {
    text-decoration: none;
    transition: all 0.3s ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navbar */
.navbar {
    padding: 20px 0;
    background: white;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 24px;
    color: var(--secondary);
    letter-spacing: -1px;
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: var(--primary);
    color: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a:not(.btn) {
    color: var(--text-heading);
    font-weight: 500;
}

.nav-links a:not(.btn):hover {
    color: var(--primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    gap: 8px;
}

.btn-sm {
    padding: 8px 20px;
    font-size: 14px;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 18px;
}

.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

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

.btn-outline:hover {
    border-color: var(--text-heading);
}

/* Hero */
.hero {
    padding: 100px 0 80px;
    text-align: center;
    background: radial-gradient(circle at center, #f8fafc 0%, #ffffff 70%);
}

.badge-pill {
    background: var(--blue-light);
    color: var(--blue);
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
    display: inline-block;
}

.hero-title {
    font-size: 64px;
    font-weight: 800;
    letter-spacing: -2px;
    margin-bottom: 24px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary) 0%, #60a5fa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 20px;
    max-width: 600px;
    margin: 0 auto 40px;
    color: var(--text-body);
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    border-top: 1px solid var(--border);
    padding-top: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    color: var(--text-heading);
}

.stat-item i {
    color: var(--primary);
}

/* Features Grid */
.section {
    padding: 100px 0;
}

.bg-light {
    background: var(--bg-light);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.section-header p {
    font-size: 18px;
}

.features-grid-large {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    background: white;
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
    border-color: transparent;
}

.icon-box {
    width: 64px;
    height: 64px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 24px;
}

.icon-box.blue {
    background: var(--blue-light);
    color: var(--blue);
}

.icon-box.green {
    background: var(--green-light);
    color: var(--green);
}

.icon-box.purple {
    background: var(--purple-light);
    color: var(--purple);
}

.icon-box.orange {
    background: var(--orange-light);
    color: var(--orange);
}

.icon-box.red {
    background: var(--red-light);
    color: var(--red);
}

.icon-box.teal {
    background: var(--teal-light);
    color: var(--teal);
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 15px;
}

/* Detailed List & Layout */
.row-layout {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.text-content h2 {
    font-size: 36px;
    margin-bottom: 24px;
}

.detail-list {
    list-style: none;
    margin-top: 32px;
}

.detail-list li {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
}

.detail-list i {
    color: var(--primary);
    font-size: 24px;
    margin-top: 4px;
}

.detail-list strong {
    display: block;
    color: var(--text-heading);
    margin-bottom: 4px;
}

.feature-highlight-box {
    display: grid;
    gap: 24px;
}

.highlight-card {
    background: white;
    padding: 24px;
    border-radius: 12px;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 20px;
}

.highlight-card i {
    font-size: 32px;
    color: var(--secondary);
}

.highlight-card h3 {
    font-size: 18px;
    margin-bottom: 4px;
}

.highlight-card p {
    font-size: 14px;
    margin: 0;
}

/* CTA Download */
.cta-section {
    background: var(--secondary);
    padding: 80px 0;
    color: white;
    text-align: center;
}

.cta-container h2 {
    color: white;
    margin-bottom: 16px;
}

.cta-container p {
    color: #94a3b8;
    margin-bottom: 40px;
}

.download-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 32px;
    max-width: 600px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    text-align: left;
}

.os-icon {
    font-size: 48px;
    color: white;
}

.download-details h3 {
    color: white;
    margin-bottom: 4px;
}

.download-details p {
    margin: 0;
    color: #94a3b8;
    font-size: 14px;
}

.d-btn {
    background: white;
    color: var(--secondary);
    white-space: nowrap;
}

.d-btn:hover {
    background: #e2e8f0;
    color: var(--secondary);
    transform: translateY(-2px);
}

.download-note {
    font-size: 13px;
    opacity: 0.6;
}

/* Footer */
.footer {
    background: white;
    padding: 80px 0 20px;
    border-top: 1px solid var(--border);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col h3 {
    margin-bottom: 16px;
    font-size: 24px;
    font-weight: 800;
    color: var(--secondary);
}

.footer-col h4 {
    margin-bottom: 20px;
    font-size: 16px;
    color: var(--secondary);
}

.footer-col a {
    display: block;
    color: var(--text-body);
    margin-bottom: 12px;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    font-size: 14px;
    color: var(--text-body);
}

/* Responsive */
@media (max-width: 968px) {
    .hero-title {
        font-size: 42px;
    }

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

    .row-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .nav-links {
        display: none;
    }

    .hero-title {
        font-size: 36px;
    }

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

    .hero-actions {
        flex-direction: column;
    }

    .download-card {
        flex-direction: column;
        text-align: center;
    }

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