/* css/style.css */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
    --primary-color: #2563eb;
    --secondary-color: #4f46e5;
    --accent-color: #8b5cf6;
    --dark-bg: #0f172a;
    --light-bg: #f8fafc;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --white: #ffffff;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--light-bg);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Navbar */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    padding: 15px 0;
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--secondary-color) !important;
    letter-spacing: -0.5px;
}

.nav-link {
    font-weight: 600;
    color: var(--text-main) !important;
    margin: 0 10px;
    transition: color 0.3s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-color) !important;
}

.btn-primary-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    font-weight: 600;
    padding: 10px 24px;
    border-radius: var(--radius-sm);
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-primary-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(79, 70, 229, 0.2);
    color: white;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 50%, #4338ca 100%);
    color: white;
    padding: 120px 0 160px 0;
    position: relative;
    overflow: hidden;
    clip-path: polygon(0 0, 100% 0, 100% 85%, 0 100%);
    margin-bottom: -40px;
}

.hero-title {
    font-weight: 800;
    letter-spacing: -2px;
    margin-bottom: 20px;
    background: linear-gradient(to right, #ffffff, #c7d2fe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #e0e7ff;
    margin-bottom: 40px;
    font-weight: 400;
}

/* Cards */
.card-feature {
    border: none;
    background: white;
    border-radius: var(--radius-lg);
    padding: 30px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    position: relative;
    z-index: 1;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.card-feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(79, 70, 229, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.card-feature:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.01);
}

.card-feature:hover::before {
    opacity: 1;
}

.icon-box {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 24px;
}

/* Footer */
.footer {
    background: white;
    padding: 60px 0 30px;
    border-top: 1px solid #e2e8f0;
    margin-top: 100px;
}

.footer-link {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

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