/* BuildCreaHub - Professional Landing Page Styles */
/* Modern SaaS/Agency Landing Page Layout */

:root {
    --bg-main: #050507;
    --bg-secondary: #0a0a0d;
    --card-bg: rgba(18, 18, 22, 0.5);
    --accent-primary: #8b5cf6;
    --accent-secondary: #06b6d4;
    --accent-success: #10b981;
    --text-main: #f8fafc;
    --text-dim: #64748b;
    --border: rgba(255, 255, 255, 0.08);
    --grad-linear: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
    --sidebar-width: 280px;
}

/* --- HERO SECTION --- */
.hero-section {
    padding: 100px 40px 80px;
    text-align: center;
    position: relative;
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    border-radius: 100px;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    color: var(--accent-primary);
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 32px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -2px;
}

.hero-description {
    color: var(--text-dim);
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    max-width: 700px;
    margin: 0 auto 48px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* --- FEATURES SECTION --- */
.features-section {
    padding: 100px 40px;
    background: rgba(18, 18, 22, 0.3);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 16px;
}

.section-subtitle {
    color: var(--text-dim);
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    max-width: 1400px;
    margin: 0 auto;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    padding: 40px;
    border-radius: 24px;
    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;
    right: 0;
    height: 3px;
    background: var(--grad-linear);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-12px);
    border-color: rgba(139, 92, 246, 0.4);
    box-shadow: 0 25px 50px rgba(139, 92, 246, 0.15);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: rgba(139, 92, 246, 0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--accent-primary);
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: translateY(-8px) scale(1.1);
    background: var(--accent-primary);
    color: white;
}

.feature-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--text-main);
}

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

/* --- STATS SECTION --- */
.stats-section {
    padding: 120px 40px;
    text-align: center;
    background: linear-gradient(180deg, transparent 0%, rgba(139, 92, 246, 0.05) 50%, transparent 100%);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.stat-item {
    padding: 40px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 24px;
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-8px);
    border-color: rgba(139, 92, 246, 0.3);
}

.stat-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    background: var(--grad-linear);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 12px;
}

.stat-label {
    color: var(--text-dim);
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* --- CTA SECTION --- */
.cta-section {
    padding: 120px 40px;
    text-align: center;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(6, 182, 212, 0.05) 100%);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.cta-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 24px;
}

.cta-description {
    color: var(--text-dim);
    font-size: clamp(1rem, 1.5vw, 1.3rem);
    max-width: 650px;
    margin: 0 auto 48px;
    line-height: 1.6;
}

/* --- FOOTER --- */
.site-footer {
    width: 100%;
    background: rgba(5, 5, 7, 0.9);
    border-top: 1px solid var(--border);
    padding: 80px 40px 40px;
    backdrop-filter: blur(20px);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
}

.footer-column h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-main);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-brand-logo {
    width: 40px;
    height: 40px;
    background: var(--grad-linear);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.footer-brand span {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.4rem;
}

.footer-description {
    color: var(--text-dim);
    line-height: 1.7;
    font-size: 1rem;
    max-width: 350px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-links a {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-links a:hover {
    color: var(--text-main);
    transform: translateX(4px);
}

.footer-bottom {
    max-width: 1400px;
    margin: 64px auto 0;
    padding-top: 32px;
    border-top: 1px solid var(--border);
    text-align: center;
    color: var(--text-dim);
    font-size: 0.9rem;
}

/* --- BUTTONS --- */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    background: var(--grad-linear);
    color: white;
    padding: 18px 40px;
    border-radius: 16px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(139, 92, 246, 0.4);
}

.btn-outline {
    padding: 18px 40px;
    border-radius: 16px;
    border: 1px solid var(--border);
    color: var(--text-main);
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-4px);
}

/* --- TEXT GRADIENT --- */
.text-gradient {
    background: var(--grad-linear);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* --- RESPONSIVE --- */
@media (max-width: 1200px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 80px 24px 60px;
    }

    .features-section,
    .stats-section,
    .cta-section {
        padding: 60px 24px;
    }

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

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn-primary,
    .btn-outline {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stat-item {
        padding: 32px 24px;
    }
}