/* --- Main Stylesheet --- */

:root {
    --primary-color: #007AFF;
    --primary-hover-color: #0056b3;
    --secondary-color: #f8f9fa;
    --text-color: #212529;
    --text-secondary-color: #6c757d;
    --background-color: #FFFFFF;
    --border-color: #dee2e6;
    --font-family-body: 'Lato', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-family-heading: 'Playfair Display', serif;
    --border-radius: 0.5rem;
    --box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    --transition-speed: 0.3s ease;
}

body {
    font-family: var(--font-family-body);
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    /* This is the new, more reliable fix for the overlapping header */
    padding-top: 88px; 
}

h1, h2, h3, h4, .h1, .h2, .h3, .h4 {
    font-family: var(--font-family-heading);
    font-weight: 700;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-speed);
}
a:hover {
    color: var(--primary-hover-color);
}

/* --- Bootstrap Navbar Customization --- */
.navbar-custom {
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 0;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}
.navbar-custom.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.navbar-brand {
    font-family: var(--font-family-heading);
    font-size: 1.5rem;
    font-weight: 700;
}

.navbar-custom .nav-link {
    font-weight: 700;
    color: var(--text-color);
    transition: color 0.2s ease;
}
.navbar-custom .nav-link:hover,
.navbar-custom .nav-link.active {
    color: var(--primary-color);
}

.navbar-custom .dropdown-menu {
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--box-shadow);
}

.navbar-custom .profile-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.navbar-custom .pro-badge {
    background-color: var(--primary-color);
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 50px;
}

/* --- Animated Navbar Toggler --- */
.navbar-toggler {
    border: none;
    width: 30px;
    height: 20px;
    position: relative;
    transition: transform 0.3s ease;
}
.navbar-toggler:focus {
    box-shadow: none;
}
.navbar-toggler .line {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-color);
    position: absolute;
    left: 0;
    transition: all 0.3s ease;
}
.navbar-toggler .line1 { top: 0; }
.navbar-toggler .line2 { top: 50%; transform: translateY(-50%); }
.navbar-toggler .line3 { bottom: 0; }

.navbar-toggler[aria-expanded="true"] .line1 {
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
}
.navbar-toggler[aria-expanded="true"] .line2 {
    opacity: 0;
}
.navbar-toggler[aria-expanded="true"] .line3 {
    bottom: 50%;
    transform: translateY(50%) rotate(-45deg);
}


/* --- Buttons --- */
.btn {
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-weight: 700;
    border: 1px solid transparent;
    transition: all var(--transition-speed);
}
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}
.btn-primary:hover {
    background-color: var(--primary-hover-color);
    border-color: var(--primary-hover-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 122, 255, 0.3);
}
.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--text-color);
    border-color: var(--border-color);
}
.btn-secondary:hover {
    background-color: #e9ecef;
    color: var(--text-color);
    border-color: #ced4da;
}

/* --- Footer --- */
.footer-section {
    background-color: #212529;
    color: #f8f9fa;
    padding: 4rem 0 0;
}
.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}
.footer-section h3 {
    font-family: var(--font-family-heading);
    color: white;
    margin-bottom: 1.5rem;
}
.footer-links ul, .contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-links li, .contact-list li {
    margin-bottom: 1rem;
}
.footer-links a, .contact-list a {
    color: var(--text-secondary-color);
}
.footer-links a:hover, .contact-list a:hover {
    color: white;
    text-decoration: underline;
}
.contact-list li {
    display: flex;
    align-items: center;
    gap: 10px;
}
.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}
.social-icons a {
    color: var(--text-secondary-color);
    font-size: 1.5rem;
}
.social-icons a:hover { color: white; }
.footer-bottom {
    border-top: 1px solid #343a40;
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-secondary-color);
}
.footer-bottom p {
    margin: 5px 0;
}