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

:root {
    --primary: #0f172a;
    --primary-light: #1e293b;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --accent-soft: rgba(37, 99, 235, 0.1);
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --bg: #f8fafc;
    --bg-white: #ffffff;
    --text: #0f172a;
    --text-muted: #64748b;
    --border: #e2e8f0;
    --radius: 16px;
    --radius-sm: 8px;
    --shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --font-display: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--bg); color: var(--text); line-height: 1.6; font-size: 16px; min-height: 100vh; display: flex; flex-direction: column; }

/* Navbar Modernization */
.navbar { background: rgba(255, 255, 255, 0.8); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); padding: 0 2rem; display: flex; align-items: center; justify-content: space-between; height: 80px; position: sticky; top: 0; z-index: 100; transition: all 0.3s ease; }
.navbar-brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.navbar-brand .logo-icon { width: 44px; height: 44px; background: linear-gradient(135deg, var(--accent) 0%, #3b82f6 100%); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 22px; color: #fff; box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3); }
.navbar-brand .brand-text { color: var(--primary); font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; line-height: 1.1; }
.navbar-brand .brand-sub { font-family: var(--font-body); font-size: 0.75rem; font-weight: 500; color: var(--text-muted); letter-spacing: 0.05em; text-transform: uppercase; display: block; margin-top: 2px; }
.navbar-nav { display: flex; list-style: none; gap: 8px; align-items: center; }
.navbar-nav a { color: var(--text-muted); text-decoration: none; padding: 10px 18px; border-radius: var(--radius-sm); font-size: 0.925rem; font-weight: 500; transition: all 0.2s; }
.navbar-nav a:hover, .navbar-nav a.active { color: var(--accent); background: var(--accent-soft); }
.btn-nav-cta { background: var(--accent) !important; color: #fff !important; font-weight: 600 !important; padding: 10px 24px !important; border-radius: 50px !important; box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4); }
.btn-nav-cta:hover { background: var(--accent-hover) !important; transform: translateY(-2px); }

/* Hero Section */
.hero { background: radial-gradient(circle at top right, #f1f5f9 0%, #ffffff 100%); padding: 100px 2rem; text-align: center; position: relative; overflow: hidden; border-bottom: 1px solid var(--border); }
.hero::before { content: ''; position: absolute; top: -10%; right: -10%; width: 40%; height: 60%; background: radial-gradient(circle, rgba(37, 99, 235, 0.05) 0%, transparent 70%); border-radius: 50%; filter: blur(60px); }
.hero-content { position: relative; z-index: 1; max-width: 800px; margin: 0 auto; }
.hero h1 { font-family: var(--font-display); font-size: clamp(2.5rem, 6vw, 4rem); font-weight: 700; color: var(--primary); margin-bottom: 1.5rem; line-height: 1.1; letter-spacing: -0.02em; }
.hero h1 span { color: var(--accent); }
.hero p { font-size: 1.25rem; color: var(--text-muted); margin-bottom: 3rem; max-width: 600px; margin-left: auto; margin-right: auto; }
.hero-badges { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 3rem; }
.badge-hero { background: var(--bg-white); border: 1px solid var(--border); color: var(--primary); padding: 10px 20px; border-radius: 50px; font-size: 0.9rem; font-weight: 500; box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05); display: flex; align-items: center; gap: 8px; }

/* Modern Buttons */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 32px; border-radius: var(--radius-sm); font-family: var(--font-body); font-size: 1rem; font-weight: 600; text-decoration: none; border: none; cursor: pointer; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); line-height: 1; position: relative; overflow: hidden; }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3); }
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4); }
.btn-secondary { background: var(--primary); color: #fff; }
.btn-secondary:hover { background: #000; transform: translateY(-2px); }
.btn-outline { background: var(--bg-white); border: 2px solid var(--border); color: var(--text); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }
.btn-full { width: 100%; justify-content: center; }

/* Modern Cards */
.card { background: var(--bg-white); border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--border); transition: transform 0.3s ease, box-shadow 0.3s ease; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card-header { padding: 2rem; border-bottom: 1px solid var(--border); background: #fafafa; border-radius: var(--radius) var(--radius) 0 0; }
.card-body { padding: 2rem; }

/* Form Design */
.form-group { margin-bottom: 1.5rem; }
.form-label { display: block; font-size: 0.9rem; font-weight: 600; color: var(--primary); margin-bottom: 8px; }
.form-label .required { color: var(--danger); margin-left: 2px; }
.form-control { width: 100%; padding: 14px 16px; border: 1.5px solid var(--border); border-radius: var(--radius-sm); font-family: var(--font-body); font-size: 1rem; background: #fcfcfc; color: var(--text); transition: all 0.2s ease; outline: none; }
.form-control:focus { border-color: var(--accent); background: #fff; box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }

/* Radio Card Style */
.type-card { border: 2px solid var(--border); border-radius: var(--radius); padding: 1.5rem; text-align: center; transition: all 0.3s ease; cursor: pointer; background: #fff; position: relative; }
.type-card:hover { border-color: var(--accent); background: var(--accent-soft); }
.type-card.selected { border-color: var(--accent); background: var(--accent-soft); box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1); }
.type-card .icon { font-size: 2.5rem; margin-bottom: 1rem; display: block; }
.type-card strong { font-size: 1.1rem; color: var(--primary); display: block; margin-bottom: 4px; }
.type-card p { font-size: 0.85rem; color: var(--text-muted); }

/* Alert Modernization */
.alert { padding: 1.25rem 1.5rem; border-radius: var(--radius-sm); font-size: 0.95rem; margin-bottom: 1.5rem; display: flex; align-items: center; gap: 12px; border-left: 5px solid transparent; }
.alert-success { background: #ecfdf5; color: #065f46; border-left-color: var(--success); }
.alert-danger { background: #fef2f2; color: #991b1b; border-left-color: var(--danger); }

/* Page Headers */
.page-header { background: var(--bg-white); border-bottom: 1px solid var(--border); padding: 4rem 0; margin-bottom: 3rem; text-align: center; }
.page-header h1 { font-family: var(--font-display); font-size: 2.5rem; color: var(--primary); margin-bottom: 1rem; font-weight: 700; }
.page-header p { color: var(--text-muted); font-size: 1.1rem; max-width: 600px; margin: 0 auto; }

/* Footer */
footer { background: var(--primary); color: #94a3b8; padding: 4rem 2rem; margin-top: auto; border-top: 1px solid var(--primary-light); }
footer a { color: #fff; text-decoration: none; transition: color 0.2s; }
footer a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid var(--primary-light); margin-top: 3rem; padding-top: 2rem; text-align: center; font-size: 0.875rem; }

/* Responsive */
@media (max-width: 768px) {
    .navbar { padding: 0 1rem; }
    .navbar-nav { display: none; }
    .form-row { grid-template-columns: 1fr; gap: 1rem; }
    .hero { padding: 60px 1rem; }
    .page-header { padding: 3rem 1rem; }
}