:root {
    /* Vibrant Material Palette */
    --primary-color: #ae6a0f;
    /* Deep Purple */
    --primary-light: #b2ac1d;
    --secondary-color: #cd9d2e;
    /* Teal Accent */
    --accent-color: #146e89;
    /* Pink Accent */

    --bg-color: #f5f5f5;
    --surface-color: #ffffff;

    --text-main: #212121;
    --text-secondary: #757575;

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 8px;

    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.15);
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-body);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: -0.01em;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.2s ease;
    font-weight: 600;
}

a:hover {
    color: var(--primary-light);
}

/* Navbar */
.navbar {
    background: var(--surface-color);
    box-shadow: var(--shadow-sm);
    padding: 1rem 0;
}

.navbar-brand {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--primary-color) !important;
    display: flex;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary) !important;
    font-weight: 600;
    padding: 0.5rem 1rem !important;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color) !important;
    background: rgba(98, 0, 234, 0.05);
}

/* Hero Section */
.hero-section {
    padding: 6rem 0 4rem;
    text-align: center;
    background: linear-gradient(135deg, #fff 0%, #f3e5f5 100%);
    border-bottom-left-radius: 50px;
    border-bottom-right-radius: 50px;
    margin-bottom: 3rem;
    box-shadow: var(--shadow-sm);
}

.display-1 {
    font-size: 4rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 1rem;
    letter-spacing: -0.03em;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 3rem;
    line-height: 1.6;
}

/* Forms */
.form-control {
    background-color: #f9f9f9;
    border: 2px solid transparent;
    color: var(--text-main);
    padding: 1rem;
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.form-control:focus {
    background-color: #fff;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(98, 0, 234, 0.1);
    color: var(--text-main);
}

.form-label {
    color: var(--text-secondary);
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Buttons */
.btn {
    padding: 0.8rem 2rem;
    border-radius: 50px;
    /* Pill shape */
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary {
    background-color: var(--primary-color);
    border: none;
    box-shadow: 0 4px 15px rgba(98, 0, 234, 0.4);
}

.btn-primary:hover {
    background-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(98, 0, 234, 0.5);
}

/* Cards & Features */
.feature-card {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    height: 100%;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: rgba(98, 0, 234, 0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
}

/* Glass Panel / Card Container */
.glass-panel {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    padding: 3rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

/* Footer */
footer {
    margin-top: auto;
    background: var(--surface-color);
    padding: 4rem 0;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.footer-link {
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.2s;
}

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

/* Utilities */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

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