* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1a472a;
    --secondary-color: #2d5016;
    --accent-color: #D4AF37;
    --accent-gold: #FFD700;
    --text-dark: #2c2c2c;
    --text-light: #666;
    --bg-light: #f8f9fa;
    --bg-cream: #faf9f6;
    --white: #ffffff;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-lg: 0 4px 20px rgba(0,0,0,0.15);
    --green-dark: #0d4f1c;
    --blue-dark: #1a3a5c;
}

body {
    font-family: 'Georgia', 'Times New Roman', serif;
    line-height: 1.7;
    color: var(--text-dark);
    overflow-x: hidden;
    background: var(--bg-cream);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Navigation */
header {
    background: var(--white);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--accent-color);
}

.navbar {
    padding: 1.2rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo {
    height: 50px;
    width: auto;
}

.brand-name {
    font-size: 1rem;
    font-weight: 700;
    color: #8B0000;
    letter-spacing: 0.5px;
    line-height: 1.3;
    display: flex;
    flex-direction: column;
}

.brand-name-line2 {
    display: block;
    margin-top: 2px;
}

.language-selector {
    position: relative;
}

.language-selector .dropdown-menu {
    min-width: 120px;
}

.language-selector .dropdown-menu a {
    padding: 10px 15px;
    display: block;
    text-decoration: none;
    color: var(--text-dark);
    transition: background-color 0.3s;
}

.language-selector .dropdown-menu a:hover {
    background-color: var(--bg-light);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s;
    padding: 0.5rem 0;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: width 0.3s;
}

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

.nav-menu a:hover::after {
    width: 100%;
}

.nav-menu a.active {
    color: var(--primary-color);
    font-weight: 600;
}

.nav-menu a.active::after {
    width: 100%;
}

/* Contact Page Styles */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
}

.contact-info {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.contact-info h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.contact-info a {
    color: var(--text-dark);
    text-decoration: none;
    transition: color 0.3s;
}

.contact-info a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.contact-form-container h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.contact-item {
    margin-bottom: 2rem;
}

.contact-item h3 {
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.contact-item p {
    color: var(--text-dark);
    line-height: 1.8;
}

.contact-form-container {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.contact-form-container .form-group {
    margin-bottom: 1.5rem;
}

.contact-form-container label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.contact-form-container input,
.contact-form-container textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s;
    font-family: inherit;
}

.contact-form-container input:focus,
.contact-form-container textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.contact-form-container textarea {
    resize: vertical;
    min-height: 120px;
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-arrow {
    font-size: 0.7rem;
    margin-left: 5px;
    transition: transform 0.3s;
}

.dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    list-style: none;
    min-width: 200px;
    box-shadow: var(--shadow-lg);
    border-radius: 5px;
    padding: 0.5rem 0;
    margin-top: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s;
    z-index: 1000;
    border-top: 3px solid var(--accent-color);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--text-dark);
    text-decoration: none;
    transition: all 0.3s;
    border-bottom: 1px solid #f0f0f0;
}

.dropdown-menu a::after {
    display: none;
}

.dropdown-menu a:hover {
    background: var(--bg-light);
    color: var(--primary-color);
    padding-left: 2rem;
}

.dropdown-menu li:last-child a {
    border-bottom: none;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    transition: 0.3s;
}

/* Announcements Banner */
.announcements-banner {
    background: var(--accent-gold);
    padding: 1rem 0;
    text-align: center;
    border-bottom: 2px solid var(--primary-color);
}

.announcements-banner p {
    margin: 0;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.95rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--green-dark) 0%, var(--primary-color) 100%);
    background-image: url('/logo/banner.png');
    background-size: 100% 100%;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    color: var(--white);
    padding: 0;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 500px;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero .container {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 80px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Desktop-specific banner image sizing */
@media (min-width: 769px) {
    .hero {
        background-size: 100% 100%;
        background-position: center center;
        min-height: 600px;
    }
    
    .hero .container {
        padding: 100px 20px;
    }
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.hero-decoration-image {
    position: absolute;
    top: 20px;
    right: 20px;
    max-width: 200px;
    max-height: 200px;
    width: auto;
    height: auto;
    z-index: 10;
    opacity: 0.9;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

@media (max-width: 768px) {
    .hero-decoration-image {
        max-width: 120px;
        max-height: 120px;
        top: 10px;
        right: 10px;
    }
}

@media (max-width: 480px) {
    .hero-decoration-image {
        max-width: 80px;
        max-height: 80px;
        top: 5px;
        right: 5px;
    }
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: 3.2rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    letter-spacing: 1px;
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--accent-gold);
    color: var(--text-dark);
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    background: #e6c530;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

/* Sections */
.section {
    padding: 80px 0;
}

.bg-light {
    background: var(--bg-light);
}

.section-title {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-weight: 700;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--accent-color);
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-description {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Classes Grid */
.classes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.class-card {
    background: var(--white);
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    border-top: 4px solid var(--accent-color);
    position: relative;
    overflow: hidden;
}

.class-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--primary-color));
}

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

.class-card h3 {
    color: var(--primary-color);
    margin-bottom: 1.2rem;
    font-size: 1.5rem;
    font-weight: 700;
}

.class-card p {
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.class-card .price {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-gold);
    margin-top: 1.5rem;
    font-family: 'Segoe UI', sans-serif;
}

/* Events Grid */
.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.event-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
    border: 2px solid transparent;
}

.event-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-color);
}

.event-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.event-card-content {
    padding: 1.5rem;
}

.event-card h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.event-card .event-date {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.event-card .event-venue {
    color: var(--text-light);
    margin-bottom: 1rem;
}

.event-card .price {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--accent-gold);
    margin-bottom: 1rem;
    font-family: 'Segoe UI', sans-serif;
}

/* Students Section */
.students-section {
    margin-top: 3rem;
}

.students-section-title {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
    text-align: center;
}

.students-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.student-card {
    background: var(--white);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.student-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.student-photo {
    width: 150px;
    height: 150px;
    margin: 0 auto 1rem;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--primary-color);
    background: var(--light-bg);
}

.student-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.student-info h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.student-info p {
    color: var(--text-color);
    margin: 0.5rem 0;
    font-size: 0.95rem;
}

.student-status {
    display: inline-block;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: 0.5rem;
}

.student-status.ongoing {
    background: #e3f2fd;
    color: #1976d2;
}

.student-status.completed {
    background: #e8f5e9;
    color: #388e3c;
}

@media (max-width: 768px) {
    .students-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1.5rem;
    }
    
    .student-photo {
        width: 120px;
        height: 120px;
    }
}

/* Previous Events Section */
.previous-events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.previous-event-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.previous-event-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.previous-event-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    background: var(--light-bg);
}

.previous-event-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.previous-event-content {
    padding: 1.5rem;
}

.previous-event-content h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.previous-event-details {
    margin-bottom: 1rem;
}

.previous-event-details p {
    color: var(--text-color);
    margin: 0.5rem 0;
    font-size: 0.95rem;
}

.previous-event-details strong {
    color: var(--primary-color);
}

.previous-event-video {
    margin-top: 1rem;
    border-radius: 8px;
    overflow: hidden;
}

.previous-event-video iframe {
    width: 100%;
    height: 315px;
    border: none;
}

.previous-event-video-link {
    margin-top: 1rem;
    text-align: center;
}

@media (max-width: 768px) {
    .previous-events-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .previous-event-image {
        height: 200px;
    }
    
    .previous-event-video iframe {
        height: 250px;
    }
}

/* Forms */
.form {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    padding: 3rem;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    border-top: 4px solid var(--accent-color);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-group textarea {
    resize: vertical;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    overflow: auto;
}

.modal-content {
    background: var(--white);
    margin: 5% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 600px;
    position: relative;
}

.close {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    color: var(--text-light);
}

.close:hover {
    color: var(--text-dark);
}

/* Toast Message */
.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 1rem 2rem;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 5px;
    box-shadow: var(--shadow);
    display: none;
    z-index: 3000;
}

.toast.show {
    display: block;
    animation: slideIn 0.3s;
}

.toast.success {
    background: #28a745;
}

.toast.error {
    background: #dc3545;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
    }
    to {
        transform: translateX(0);
    }
}

/* Class Icons */
.class-icon {
    display: inline-block;
    width: 20px;
    height: 20px;
    margin-right: 8px;
    vertical-align: middle;
    object-fit: contain;
}

.class-icon-large {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: block;
    object-fit: contain;
    filter: drop-shadow(2px 2px 4px rgba(0,0,0,0.1));
    animation: float 3s ease-in-out infinite;
}

.class-icon-header {
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
    display: block;
    object-fit: contain;
    filter: drop-shadow(2px 2px 4px rgba(0,0,0,0.15));
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

.class-card .class-icon-large {
    margin-bottom: 1rem;
}

/* Class Detail Pages */
.class-detail-header {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 3px solid var(--accent-color);
}

.class-title {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 700;
}

.class-subtitle {
    font-size: 1.5rem;
    color: var(--text-light);
    font-style: italic;
}

.class-detail-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.class-info h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.class-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 2rem;
}

.class-features {
    margin-bottom: 2rem;
}

.class-features h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.class-features ul {
    list-style: none;
    padding: 0;
}

.class-features li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-dark);
    border-bottom: 1px solid #f0f0f0;
}

.class-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.class-details-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.detail-item {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
}

.detail-item strong {
    display: block;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-item span {
    color: var(--text-dark);
    font-size: 1.1rem;
}

.appointment-booking {
    background: var(--white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    border-top: 4px solid var(--accent-color);
    position: sticky;
    top: 100px;
}

.appointment-booking h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

/* Contact Info */
.contact-info {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.contact-info p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

/* Footer */
footer {
    background: var(--primary-color);
    color: var(--white);
    text-align: center;
    padding: 3rem 0;
    border-top: 4px solid var(--accent-color);
}

footer p {
    margin: 0;
    opacity: 0.9;
    font-size: 0.95rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow);
        padding: 1rem 0;
        gap: 0;
        z-index: 1001;
        height: calc(100vh - 70px);
        max-height: calc(100vh - 70px);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        touch-action: pan-y;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu a {
        display: block;
        padding: 0.6rem 0;
    }

    .contact-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-info,
    .contact-form-container {
        padding: 1.5rem;
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        margin-top: 0;
        padding: 0;
        background: transparent;
        display: none;
    }

    .dropdown:hover .dropdown-menu {
        transform: none;
    }

    .dropdown.open .dropdown-menu {
        display: block;
    }

    .dropdown.open .dropdown-arrow {
        transform: rotate(180deg);
    }

    .dropdown-menu a {
        padding: 0.5rem 0;
    }

    .class-detail-content {
        grid-template-columns: 1fr;
    }

    .appointment-booking {
        position: static;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .classes-grid,
    .events-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .modal-content {
        width: 95%;
        margin: 10% auto;
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero {
        min-height: 400px;
        background-attachment: scroll;
        background-size: 100% 100%;
    }
    
    .hero .container {
        padding: 60px 20px;
    }

    .section {
        padding: 40px 0;
    }

    .logo {
        height: 40px;
    }

    .brand-name {
        font-size: 0.85rem;
    }
}

.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
    z-index: 900;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

body.nav-open {
    overflow: hidden;
}