/* InnoHub 360 – ThinkHub360-Stil */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --primary-dark: #1A1A2E;
    --primary-blue: #2563EB;
    --inno-color: #3B82F6;
    --inno-gradient: linear-gradient(135deg, #60A5FA 0%, #2563EB 100%);
    --text-dark: #1A1A2E;
    --text-light: #64748B;
    --bg-cream: #F8FAFC;
    --bg-white: #FFFFFF;
    --shadow-soft: 0 4px 20px rgba(26, 26, 46, 0.08);
    --shadow-hover: 0 12px 40px rgba(26, 26, 46, 0.12);
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 12px;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-dark);
    background: var(--bg-cream);
    line-height: 1.6;
    overflow-x: hidden;
}

.container { max-width: 1280px; margin: 0 auto; padding: 0 32px; }

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(20px);
    z-index: 999;
    border-bottom: 1px solid rgba(26,26,46,0.06);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 16px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-dark);
}

.brand-logo { width: 48px; height: 48px; border-radius: 12px; object-fit: contain; }
.brand-name { font-size: 1.35rem; font-weight: 700; color: var(--text-dark); }
.nav-menu { display: flex; gap: 32px; list-style: none; }
.nav-link { color: var(--text-light); text-decoration: none; font-weight: 500; transition: color 0.3s; }
.nav-link:hover { color: var(--primary-blue); }

.btn {
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: none;
}

.btn-primary {
    background: var(--inno-gradient);
    color: white;
    box-shadow: 0 4px 16px rgba(37,99,235,0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37,99,235,0.35);
}

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

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

.btn-large { padding: 16px 32px; font-size: 1rem; }

.hero {
    min-height: 70vh;
    padding-top: 120px;
    padding-bottom: 80px;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-content { text-align: center; max-width: 720px; margin: 0 auto; }

.hero-logo {
    width: 120px;
    height: 120px;
    margin: 0 auto 24px;
    border-radius: var(--radius-md);
    object-fit: contain;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: white;
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: var(--shadow-soft);
    margin-bottom: 24px;
    color: var(--inno-color);
}

.hero-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.hero-title .highlight {
    background: var(--inno-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-light);
    margin-bottom: 32px;
    line-height: 1.7;
}

.hero-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.section {
    padding: 80px 0;
    background: var(--bg-white);
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 48px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(59,130,246,0.1);
    color: var(--inno-color);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.2;
}

.section-subtitle { font-size: 1rem; color: var(--text-light); line-height: 1.6; }

.features-list {
    list-style: none;
    max-width: 560px;
    margin: 0 auto;
}

.features-list li {
    padding: 14px 20px;
    margin-bottom: 12px;
    background: var(--bg-cream);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text-dark);
}

.features-list li::before {
    content: '✓';
    color: var(--inno-color);
    font-weight: 700;
    font-size: 1.1rem;
}

.cta-bar {
    padding: 60px 0;
    background: var(--inno-gradient);
    text-align: center;
    color: white;
}

.cta-bar h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    margin-bottom: 16px;
}

.cta-bar p { opacity: 0.95; margin-bottom: 24px; font-size: 1.1rem; }

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

.cta-bar .btn-primary:hover { background: var(--bg-cream); }

.footer {
    background: var(--primary-dark);
    color: white;
    padding: 60px 0 32px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand .brand { margin-bottom: 16px; }
.footer-brand .brand-name { color: white; }
.footer-brand p { color: rgba(255,255,255,0.7); font-size: 0.95rem; line-height: 1.6; }

.footer-section h4 { font-size: 1rem; font-weight: 600; margin-bottom: 20px; }
.footer-section ul { list-style: none; }
.footer-section ul li { margin-bottom: 10px; }
.footer-section a { color: rgba(255,255,255,0.7); text-decoration: none; font-size: 0.95rem; transition: color 0.3s; }
.footer-section a:hover { color: white; }

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p { color: rgba(255,255,255,0.5); font-size: 0.9rem; }

@media (max-width: 768px) {
    .nav-menu { display: none; }
    .hero { padding-top: 100px; min-height: auto; padding-bottom: 60px; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { width: 100%; justify-content: center; }
    .footer-content { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
}