/* Global Variables & Resets */
:root {
    --primary-color: #4f46e5;
    --primary-hover: #4338ca;
    --dark-color: #111827;
    --light-bg: #f9fafb;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-primary);
    line-height: 1.6;
    scroll-behavior: smooth;
}

h1,
h2,
h3,
h4,
h5,
h6,
.navbar-brand {
    font-family: 'Outfit', sans-serif;
}

.fw-900 {
    font-weight: 900;
}

.tracking-wide {
    letter-spacing: 0.1em;
}

/* Custom Utilities */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0ea5e9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-primary {
    color: var(--primary-color) !important;
}

.bg-primary {
    background-color: var(--primary-color) !important;
}

.bg-primary-subtle {
    background-color: rgba(79, 70, 229, 0.1) !important;
}

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

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -10px var(--primary-color);
}

/* Navbar */
.custom-navbar {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    padding: 1.25rem 0;
}

.custom-navbar.scrolled {
    padding: 0.75rem 0;
    background-color: rgba(255, 255, 255, 0.98);
}

.nav-link {
    font-weight: 600;
    color: var(--text-primary);
    transition: color 0.2s ease;
}

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

/* Hero Section */
.hero-section {
    min-height: 70vh;
    padding-top: 80px;
    /* offset navbar */
    background: radial-gradient(circle at top right, rgba(79, 70, 229, 0.05), transparent 50%),
        radial-gradient(circle at bottom left, rgba(14, 165, 233, 0.05), transparent 50%);
    background-color: #ffffff;
}

/* Hover Lift Animation */
.hover-lift {
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-8px);
}

/* Cards */
.feature-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05) !important;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.1) !important;
}

.link-card {
    border: 1px solid rgba(0, 0, 0, 0.05) !important;
    background-color: #ffffff;
}

.link-card:hover {
    box-shadow: 0 15px 35px -10px rgba(79, 70, 229, 0.2) !important;
    border-color: rgba(79, 70, 229, 0.2) !important;
}

.link-card h5 {
    transition: color 0.2s ease;
}

.link-card:hover h5 {
    color: var(--primary-color) !important;
}

/* Glassmorphism Card */
.glass-card {
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Input Overrides */
.form-control:focus {
    box-shadow: none;
    border-color: var(--primary-color);
}