/* ==========================================================================
   Lenon Dantas Music - CSS Stylesheet
   ========================================================================== */

/* Design System & Variables */
:root {
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    
    /* Colors */
    --color-bg: #0b0b0d;
    --color-bg-alt: #131317;
    --color-surface: #1a1a22;
    --color-surface-hover: #22222d;
    
    --color-primary: #d4af37; /* Gold */
    --color-primary-rgb: 212, 175, 55;
    --color-primary-hover: #e5c158;
    
    --color-secondary: #c5a059; /* Warm Bronze */
    --color-accent: #ff8c00; /* Amber Accent */
    
    --color-text: #f5f5f7;
    --color-text-muted: #a1a1a6;
    --color-text-dark: #1d1d1f;
    
    --border-color: rgba(212, 175, 55, 0.15);
    --border-color-hover: rgba(212, 175, 55, 0.3);
    
    /* Glassmorphism */
    --glass-bg: rgba(26, 26, 34, 0.65);
    --glass-border: rgba(255, 255, 255, 0.05);
    --glass-blur: 12px;
    
    /* Shadows */
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-gold: 0 0 25px rgba(212, 175, 55, 0.15);
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    --container-max-width: 1200px;
}

/* Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

button, input, select, textarea {
    font-family: inherit;
}

/* Layout Utilities */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin-right: auto;
    margin-left: auto;
    padding-right: 1.5rem;
    padding-left: 1.5rem;
}

.section-padding {
    padding-top: 6rem;
    padding-bottom: 6rem;
}

@media (max-width: 768px) {
    .section-padding {
        padding-top: 4rem;
        padding-bottom: 4rem;
    }
}

.bg-darker {
    background-color: var(--color-bg-alt);
}

.text-center {
    text-align: center;
}

.hide {
    display: none !important;
}

/* Typography & Headings */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
}

/* Section Headers */
.section-header {
    margin-bottom: 4rem;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.section-tag {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-primary);
    display: inline-block;
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    padding: 0.875rem 1.75rem;
    border-radius: 50px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition-normal);
    font-size: 0.95rem;
    letter-spacing: 0.02em;
}

.btn-lg {
    padding: 1.125rem 2.25rem;
    font-size: 1.05rem;
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text-dark);
    box-shadow: 0 4px 14px rgba(212, 175, 55, 0.25);
}

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

.btn-secondary {
    background-color: transparent;
    color: var(--color-text);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
}

.btn:active {
    transform: translateY(0);
}

/* Header / Navbar */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: transparent;
    border-bottom: 1px solid transparent;
    transition: var(--transition-normal);
}

.main-header.scrolled {
    background-color: var(--glass-bg);
    border-bottom: 1px solid var(--glass-border);
    backdrop-filter: blur(var(--glass-blur));
    box-shadow: var(--shadow-md);
    padding: 0.75rem 0;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1.25rem;
    padding-bottom: 1.25rem;
    transition: var(--transition-normal);
}

.main-header.scrolled .header-container {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--color-text);
}

.logo-accent {
    color: var(--color-primary);
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-muted);
    position: relative;
    padding: 0.25rem 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--color-text);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-normal);
}

.nav-link:hover::after, .nav-link.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.25rem;
}

@media (max-width: 768px) {
    .mobile-nav-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--color-bg);
        flex-direction: column;
        align-items: center;
        padding-top: 3rem;
        gap: 2.5rem;
        transition: var(--transition-normal);
        z-index: 999;
        border-top: 1px solid var(--glass-border);
    }
    
    .nav-menu.open {
        left: 0;
    }
    
    .nav-link {
        font-size: 1.25rem;
    }
}

/* Hero Section */
.hero-section {
    min-height: 95vh;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    padding-top: 8rem;
    padding-bottom: 4rem;
}

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

.hero-content {
    max-width: 650px;
}

.hero-tagline {
    display: inline-block;
    color: var(--color-primary);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.15em;
    margin-bottom: 1.25rem;
    animation: fadeInDown var(--transition-slow);
}

.hero-title {
    font-size: 3.75rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
    animation: fadeInUp var(--transition-slow);
}

.hero-description {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
    animation: fadeInUp var(--transition-slow) 0.1s;
}

.hero-buttons {
    display: flex;
    gap: 1.25rem;
    flex-wrap: wrap;
    animation: fadeInUp var(--transition-slow) 0.2s;
}

.hero-badge {
    position: absolute;
    bottom: 2.5rem;
    right: 3rem;
    background-color: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 0.875rem 1.5rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    backdrop-filter: blur(var(--glass-blur));
    box-shadow: var(--shadow-md);
    z-index: 2;
}

.hero-badge i {
    color: var(--color-primary);
    font-size: 1.25rem;
}

.hero-badge span {
    font-size: 0.9rem;
    font-weight: 600;
}

@media (max-width: 768px) {
    .hero-section {
        min-height: 80vh;
        text-align: center;
    }
    
    .hero-content {
        margin: 0 auto;
    }
    
    .hero-title {
        font-size: 2.75rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-badge {
        display: none;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Courses Section */
.grid-courses {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

@media (max-width: 480px) {
    .grid-courses {
        grid-template-columns: 1fr;
    }
}

.course-card {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--border-color);
    padding: 2.5rem;
    border-radius: 20px;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.course-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--color-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-normal);
}

.course-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-color-hover);
    box-shadow: var(--shadow-gold), var(--shadow-lg);
    background-color: var(--color-surface);
}

.course-card:hover::before {
    transform: scaleX(1);
}

.course-icon {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.course-name {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.course-desc {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.course-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-primary);
}

.course-link i {
    transition: transform var(--transition-fast);
}

.course-card:hover .course-link i {
    transform: translateX(5px);
}

/* Methodology Section */
.methodology-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.methodology-main-text {
    font-size: 1.15rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
}

.feature-item {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.feature-item:last-child {
    margin-bottom: 0;
}

.feature-badge {
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    background-color: rgba(212, 175, 55, 0.1);
    color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
}

.feature-item h4 {
    font-size: 1.15rem;
    margin-bottom: 0.5rem;
}

.feature-item p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.methodology-visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.visual-card {
    background-color: var(--color-surface);
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
}

.visual-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.visual-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    font-weight: 600;
}

.visual-card-large {
    grid-column: span 2;
    background-color: var(--color-bg);
    border: 1px solid var(--border-color);
    padding: 2.5rem;
    border-radius: 16px;
    position: relative;
}

.visual-icon {
    font-size: 1.75rem;
    color: rgba(212, 175, 55, 0.3);
    margin-bottom: 1rem;
}

.visual-quote {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-style: italic;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.visual-author {
    font-size: 0.9rem;
    color: var(--color-primary);
    font-weight: 600;
}

@media (max-width: 991px) {
    .methodology-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

/* Teachers Section */
.teachers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}

.teacher-card {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition-normal);
    text-align: center;
    padding: 3rem 2rem;
}

.teacher-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-color-hover);
    box-shadow: var(--shadow-md);
}

.teacher-avatar {
    width: 6.5rem;
    height: 6.5rem;
    border-radius: 50%;
    background-color: var(--color-surface);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    margin: 0 auto 2rem;
    box-shadow: var(--shadow-sm);
}

.teacher-name {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.teacher-role {
    display: block;
    color: var(--color-primary);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.25rem;
}

.teacher-bio {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.75rem;
}

.teacher-social a {
    width: 2.25rem;
    height: 2.25rem;
    background-color: var(--color-surface);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
}

.teacher-social a:hover {
    background-color: var(--color-primary);
    color: var(--color-text-dark);
    border-color: var(--color-primary);
}

/* Testimonials Section */
.testimonials-slider-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    padding-bottom: 2rem;
}

.testimonials-slider {
    position: relative;
    min-height: 200px;
    overflow: hidden;
}

.testimonial-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    z-index: 1;
    pointer-events: none;
}

.testimonial-slide.active {
    opacity: 1;
    transform: translateX(0);
    position: relative;
    z-index: 2;
    pointer-events: auto;
}

.testimonial-content {
    background-color: var(--color-surface);
    border: 1px solid var(--border-color);
    padding: 3rem;
    border-radius: 24px;
    text-align: center;
    box-shadow: var(--shadow-md);
}

.testimonial-text {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    line-height: 1.5;
    font-style: italic;
    color: var(--color-text);
    margin-bottom: 2rem;
}

.testimonial-author {
    font-size: 1.15rem;
    font-family: var(--font-body);
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.testimonial-sub {
    font-size: 0.85rem;
    color: var(--color-primary);
    font-weight: 600;
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.dot {
    width: 0.65rem;
    height: 0.65rem;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: var(--transition-fast);
}

.dot.active {
    background-color: var(--color-primary);
    width: 1.5rem;
    border-radius: 10px;
}

/* Contact & Location Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1.12fr 0.88fr;
    gap: 4rem;
}

@media (max-width: 991px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

.contact-intro {
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
}

.contact-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

@media (max-width: 576px) {
    .contact-details {
        grid-template-columns: 1fr;
    }
}

.detail-item {
    display: flex;
    gap: 1rem;
}

.detail-icon {
    font-size: 1.5rem;
    color: var(--color-primary);
    flex-shrink: 0;
}

.detail-item h5 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
    color: var(--color-text);
}

.detail-item p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

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

.mock-map-container {
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

/* Contact Form */
.contact-form-block {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--border-color);
    padding: 3rem;
    border-radius: 24px;
}

.contact-form-block h3 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.contact-form-block p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

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

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 0.875rem 1.25rem;
    background-color: var(--color-surface);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--color-text);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

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

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23d4af37' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1.25rem center;
    background-size: 1rem;
    padding-right: 3rem;
}

.success-message {
    margin-top: 1.5rem;
    background-color: rgba(46, 204, 113, 0.1);
    border: 1px solid rgba(46, 204, 113, 0.3);
    color: #2ecc71;
    padding: 1rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    line-height: 1.4;
}

/* Footer */
.main-footer {
    border-top: 1px solid var(--border-color);
    padding-top: 5rem;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 4rem;
    padding-bottom: 4rem;
}

@media (max-width: 768px) {
    .footer-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

.footer-brand .logo {
    display: inline-block;
    margin-bottom: 1.25rem;
}

.footer-brand p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    max-width: 400px;
}

.footer-links h4, .footer-hours h4 {
    font-size: 1.15rem;
    margin-bottom: 1.5rem;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--color-primary);
    padding-left: 5px;
}

.footer-hours p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.footer-bottom {
    border-top: 1px solid var(--glass-border);
    padding-top: 2rem;
    padding-bottom: 2rem;
}

.footer-bottom-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

@media (max-width: 576px) {
    .footer-bottom-container {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

/* Modal Overlay & Box */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(11, 11, 13, 0.85);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
    padding: 1.5rem;
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.modal-box {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: 550px;
    border-radius: 24px;
    padding: 3rem;
    position: relative;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
    box-shadow: var(--shadow-lg), var(--shadow-gold);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-overlay.open .modal-box {
    transform: scale(1);
}

.modal-close-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition-fast);
    line-height: 1;
    padding: 0.25rem;
}

.modal-close-btn:hover {
    color: var(--color-primary);
}

.modal-header {
    margin-bottom: 2rem;
    text-align: center;
}

.modal-header h3 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.modal-header p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

@media (max-width: 576px) {
    .modal-box {
        padding: 2rem 1.5rem;
    }
}

/* Logo & Brand Styles */
.logo-link {
    display: inline-block;
}
.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.logo-img {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-primary);
}
.logo-text {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--color-text);
}

/* Course Pricing layout */
.course-pricing {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-top: auto;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    border-top: 1px solid var(--glass-border);
    padding-top: 1.25rem;
    color: var(--color-text-muted);
}
.course-pricing strong {
    color: var(--color-primary);
}

/* Family Highlight Card */
.family-highlight-card {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, rgba(26, 26, 34, 0.9) 0%, rgba(19, 19, 23, 0.95) 100%);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 3rem;
    position: relative;
    overflow: hidden;
    margin-top: 4rem;
    box-shadow: var(--shadow-gold);
}
.family-badge {
    position: absolute;
    top: 1.5rem;
    right: -2.5rem;
    background-color: var(--color-primary);
    color: var(--color-text-dark);
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    padding: 0.35rem 3rem;
    transform: rotate(45deg);
    letter-spacing: 0.1em;
}
.family-card-content {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 3rem;
    align-items: center;
}
.family-card-text h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
}
.family-card-text p {
    color: var(--color-text-muted);
    font-size: 1.05rem;
    line-height: 1.6;
}
.family-card-pricing {
    background-color: var(--color-surface);
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
}
.family-card-pricing span {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.family-card-pricing .price-value {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1;
}
.family-card-pricing .price-value small {
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-muted);
}
@media (max-width: 991px) {
    .family-card-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Gallery Section */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
}
.gallery-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    border: 1px solid var(--border-color);
    cursor: pointer;
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}
.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem;
    background: linear-gradient(to top, rgba(11, 11, 13, 0.95) 0%, rgba(11, 11, 13, 0) 100%);
    opacity: 0;
    transition: opacity var(--transition-normal);
    display: flex;
    align-items: flex-end;
}
.gallery-overlay span {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text);
}
.gallery-item:hover img {
    transform: scale(1.08);
}
.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* Teacher Main Card layout */
.teachers-single-container {
    max-width: 950px;
    margin: 0 auto;
}
.teacher-main-card {
    background-color: var(--color-surface);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 3.5rem;
    display: grid;
    grid-template-columns: 0.35fr 1.65fr;
    gap: 3.5rem;
    align-items: center;
    box-shadow: var(--shadow-md);
}
.teacher-main-avatar {
    width: 9.5rem;
    height: 9.5rem;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--color-primary);
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
}
.teacher-main-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.teacher-bio-extra {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-top: 1rem;
    margin-bottom: 1.75rem;
}
.teacher-main-info .teacher-social a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--color-bg-alt);
    border: 1px solid var(--border-color);
    padding: 0.75rem 1.5rem;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-primary);
}
.teacher-main-info .teacher-social a:hover {
    background-color: var(--color-primary);
    color: var(--color-text-dark);
}
@media (max-width: 768px) {
    .teacher-main-card {
        grid-template-columns: 1fr;
        text-align: center;
        justify-items: center;
        padding: 2.5rem 1.5rem;
        gap: 2rem;
    }
}

/* Testimonial with Image layout */
.testimonial-content-with-img {
    background-color: var(--color-surface);
    border: 1px solid var(--border-color);
    padding: 3rem;
    border-radius: 24px;
    box-shadow: var(--shadow-md);
    display: grid;
    grid-template-columns: 0.3fr 1.7fr;
    gap: 2.5rem;
    align-items: center;
    text-align: left;
}
.testimonial-img-wrapper {
    width: 6.5rem;
    height: 6.5rem;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--color-primary);
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}
.testimonial-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.testimonial-text-block .testimonial-text {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    line-height: 1.5;
    font-style: italic;
    color: var(--color-text);
    margin-bottom: 1.5rem;
}
@media (max-width: 768px) {
    .testimonial-content-with-img {
        grid-template-columns: 1fr;
        text-align: center;
        justify-items: center;
        padding: 2.5rem 1.5rem;
        gap: 1.5rem;
    }
    .testimonial-text-block .testimonial-text {
        font-size: 1.15rem;
    }
}

/* Experimental Class details list */
.experimental-pricing-list {
    list-style: none;
    background-color: var(--color-surface);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
}
.experimental-pricing-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--glass-border);
}
.experimental-pricing-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}
.experimental-pricing-list li:first-child {
    padding-top: 0;
}
.experimental-pricing-list strong {
    color: var(--color-primary);
}
.trial-note {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.4;
    margin-bottom: 1.5rem;
    display: flex;
    gap: 0.5rem;
    align-items: flex-start;
}
.trial-note i {
    color: var(--color-primary);
    margin-top: 0.15rem;
}
.pix-key {
    font-family: var(--font-body);
    font-size: 1.05rem;
    color: var(--color-primary);
    letter-spacing: 0.05em;
    background-color: rgba(212, 175, 55, 0.08);
    padding: 0.35rem 0.75rem;
    border-radius: 6px;
    border: 1px dashed var(--border-color);
    display: inline-block;
}

/* News & Events Section Styles */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
}
.news-card {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
}
.news-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-color-hover);
    box-shadow: var(--shadow-gold), var(--shadow-md);
}
.news-img-wrapper {
    width: 100%;
    height: 200px;
    position: relative;
    overflow: hidden;
}
.news-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}
.news-card:hover .news-img-wrapper img {
    transform: scale(1.05);
}
.news-date-badge {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    background-color: var(--color-primary);
    color: var(--color-text-dark);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.35rem 0.75rem;
    border-radius: 6px;
    box-shadow: var(--shadow-sm);
}
.news-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.news-title {
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
    line-height: 1.3;
    color: var(--color-text);
}
.news-text {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}
.news-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-primary);
    margin-top: auto;
}
.news-link i {
    transition: transform var(--transition-fast);
}
.news-card:hover .news-link i {
    transform: translateX(5px);
}