/* ========================================
   VARIABLES & RESET
   ======================================== */

:root {
    /* Couleurs principales */
    --color-dark: #0a0a0a;
    --color-dark-alt: #1a1a1a;
    --color-dark-lighter: #2a2a2a;
    --color-anthracite: #333333;
    --color-gold: #d4af37;
    --color-gold-light: #e5c158;
    --color-ivory: #f5f5dc;
    --color-white-off: #f8f8f8;
    --color-white: #ffffff;
    
    /* Typographie */
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Inter', sans-serif;
    
    /* Espacements */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transitions */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Ombres */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(212, 175, 55, 0.2);
}

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

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

body {
    font-family: var(--font-body);
    background-color: var(--color-dark);
    color: var(--color-white-off);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   TYPOGRAPHIE
   ======================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-ivory);
}

h1 {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 300;
    font-style: italic;
}

h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: var(--spacing-sm);
}

h4 {
    font-size: clamp(1.2rem, 2vw, 1.5rem);
}

p {
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--color-gold);
    text-decoration: none;
    transition: var(--transition-smooth);
}

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

/* ========================================
   UTILITAIRES
   ======================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--color-gold);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    font-style: italic;
}

/* Animations d'entrée */
[data-aos] {
    opacity: 0;
    transition: var(--transition-slow);
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('../images/piano-keys-placeholder.jpg') center/cover no-repeat;
    background-attachment: fixed;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(10, 10, 10, 0.85) 0%,
        rgba(26, 26, 26, 0.75) 50%,
        rgba(42, 42, 42, 0.85) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: var(--spacing-md);
    animation: fadeInUp 1.2s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo h1 {
    color: var(--color-ivory);
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
    letter-spacing: 2px;
}

.subtitle {
    font-size: clamp(1rem, 2vw, 1.3rem);
    color: var(--color-gold);
    margin-bottom: var(--spacing-lg);
    font-weight: 300;
    animation: fadeInUp 1.2s ease-out 0.3s both;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: transparent;
    color: var(--color-ivory);
    border: 1px solid var(--color-gold);
    font-size: 1.1rem;
    font-weight: 400;
    letter-spacing: 1px;
    transition: var(--transition-smooth);
    animation: fadeInUp 1.2s ease-out 0.6s both;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--color-gold);
    transition: var(--transition-smooth);
    z-index: -1;
}

.cta-button:hover {
    color: var(--color-dark);
    border-color: var(--color-gold-light);
    box-shadow: var(--shadow-glow);
}

.cta-button:hover::before {
    left: 0;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-indicator span {
    display: block;
    width: 1px;
    height: 50px;
    background: linear-gradient(to bottom, transparent, var(--color-gold));
    animation: scrollDown 2s infinite;
}

@keyframes scrollDown {
    0%, 100% {
        opacity: 0;
        transform: translateY(-20px);
    }
    50% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   NAVIGATION FIXE
   ======================================== */

.nav-fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
    transform: translateY(-100%);
    transition: transform 0.3s ease;
}

.nav-fixed.visible {
    transform: translateY(0);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-style: italic;
    color: var(--color-ivory);
    letter-spacing: 1px;
}

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

.nav-menu a {
    color: var(--color-white-off);
    font-size: 0.95rem;
    font-weight: 400;
    letter-spacing: 0.5px;
    position: relative;
    padding: 0.5rem 0;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-gold);
    transition: width 0.3s ease;
}

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

.nav-cta {
    padding: 0.5rem 1.5rem !important;
    border: 1px solid var(--color-gold);
    border-radius: 0;
}

.nav-cta::after {
    display: none;
}

.nav-cta:hover {
    background: var(--color-gold);
    color: var(--color-dark);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-gold);
    transition: var(--transition-smooth);
}

/* ========================================
   SECTION À PROPOS
   ======================================== */

.about-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-dark);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.about-text {
    padding-right: var(--spacing-md);
}

.about-text .intro {
    font-size: 1.2rem;
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
    font-weight: 300;
    line-height: 1.8;
}

.program-list {
    background: var(--color-dark-alt);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
    border-left: 3px solid var(--color-gold);
}

.program-list h3 {
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    color: var(--color-gold);
}

.program-list ul {
    list-style: none;
    padding-left: 0;
}

.program-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-white-off);
}

.program-list li::before {
    content: '♪';
    position: absolute;
    left: 0;
    color: var(--color-gold);
    font-size: 1.2rem;
}

.highlight-box {
    background: linear-gradient(135deg, var(--color-dark-alt) 0%, var(--color-dark-lighter) 100%);
    padding: var(--spacing-md);
    margin: var(--spacing-md) 0;
    border: 1px solid rgba(212, 175, 55, 0.2);
    position: relative;
}

.highlight-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--color-gold), transparent);
}

.highlight-box h4 {
    font-family: var(--font-body);
    font-weight: 500;
    color: var(--color-gold);
    margin-bottom: var(--spacing-sm);
}

.formation {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
    background: var(--color-dark-lighter);
    border-radius: 4px;
    color: var(--color-ivory);
}

.about-image {
    position: relative;
}

.image-frame {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(212, 175, 55, 0.3);
    box-shadow: var(--shadow-lg);
}

.image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.image-frame:hover img {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        transparent 0%,
        rgba(10, 10, 10, 0.3) 100%
    );
    pointer-events: none;
}

/* ========================================
   SECTION À PROPOS - AMÉLIORATIONS
   ======================================== */

.about-section-block {
    margin: var(--spacing-md) 0;
}

.about-section-block h3 {
    font-family: var(--font-body);
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--color-gold);
    margin-bottom: var(--spacing-sm);
}

.program-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.program-columns ul {
    margin: 0;
    padding-left: 0;
}

.highlight-note {
    font-size: 0.95rem;
    opacity: 0.9;
    margin-top: var(--spacing-sm);
}

/* ========================================
   SECTION TARIFS
   ======================================== */

.tarifs-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, var(--color-dark) 0%, var(--color-dark-alt) 100%);
}

.tarifs-section h2 {
    text-align: center;
}

/* Toggle Switch */
.tarifs-toggle {
    display: flex;
    justify-content: center;
    gap: 0;
    margin: var(--spacing-lg) auto;
    max-width: 400px;
    background: var(--color-dark-lighter);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 50px;
    padding: 4px;
}

.toggle-btn {
    flex: 1;
    padding: 0.8rem 2rem;
    background: transparent;
    border: none;
    color: var(--color-white-off);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 400;
    cursor: pointer;
    transition: var(--transition-smooth);
    border-radius: 50px;
    position: relative;
}

.toggle-btn:hover {
    color: var(--color-gold);
}

.toggle-btn.active {
    background: var(--color-gold);
    color: var(--color-dark);
    font-weight: 500;
}

.tarifs-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    display: none;
}

/* Grilles spécifiques pour le toggle */
.tarifs-unite,
.tarifs-mensuel {
    display: none;
}

.tarifs-unite.active,
.tarifs-mensuel.active {
    display: grid;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tarif-card {
    background: var(--color-dark-lighter);
    border: 1px solid rgba(212, 175, 55, 0.2);
    padding: var(--spacing-md);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.tarif-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(to right, var(--color-gold), var(--color-gold-light));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.tarif-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow);
    border-color: var(--color-gold);
}

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

.tarif-card.featured {
    background: linear-gradient(135deg, var(--color-dark-lighter) 0%, #1f1f1f 100%);
    border-color: var(--color-gold);
}

.tarif-card.featured::before {
    transform: scaleX(1);
}

.badge {
    position: absolute;
    top: 20px;
    right: -30px;
    background: var(--color-gold);
    color: var(--color-dark);
    padding: 0.3rem 2rem;
    font-size: 0.85rem;
    font-weight: 500;
    transform: rotate(45deg);
    box-shadow: var(--shadow-md);
}

.card-header {
    text-align: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.card-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: var(--spacing-sm);
}

.card-header h3 {
    font-family: var(--font-body);
    font-size: 1.3rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.card-type {
    color: var(--color-gold);
    font-size: 0.95rem;
    font-weight: 400;
}

.card-body {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.price {
    margin-bottom: var(--spacing-sm);
}

.price .amount {
    font-size: 3rem;
    font-family: var(--font-heading);
    color: var(--color-gold);
    font-weight: 400;
}

.price .period {
    display: block;
    font-size: 0.9rem;
    color: var(--color-white-off);
    opacity: 0.8;
    margin-top: 0.3rem;
}

.card-description {
    color: var(--color-white-off);
    opacity: 0.9;
    margin-bottom: var(--spacing-sm);
}

.savings {
    color: var(--color-gold-light);
    font-size: 0.9rem;
    font-style: italic;
    margin-top: var(--spacing-sm);
}

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

.card-cta {
    display: inline-block;
    padding: 0.8rem 2rem;
    border: 1px solid var(--color-gold);
    color: var(--color-ivory);
    font-weight: 400;
    letter-spacing: 0.5px;
    transition: var(--transition-smooth);
}

.card-cta:hover {
    background: var(--color-gold);
    color: var(--color-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ========================================
   SECTION AVIS
   ======================================== */

.avis-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-dark);
}

.avis-section h2 {
    text-align: center;
}

.avis-carousel {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 4rem;
}

.carousel-container {
    overflow: hidden;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.avis-card {
    flex: 0 0 100%;
    padding: var(--spacing-lg);
    text-align: center;
}

.stars {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.2rem;
}

.avis-text {
    font-size: 1.2rem;
    font-style: italic;
    color: var(--color-ivory);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    position: relative;
}

.avis-text::before {
    content: '"';
    font-size: 4rem;
    color: var(--color-gold);
    opacity: 0.3;
    position: absolute;
    top: -20px;
    left: -10px;
    font-family: var(--font-heading);
}

.avis-author {
    color: var(--color-gold);
    font-weight: 400;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--color-gold);
    color: var(--color-gold);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    z-index: 10;
}

.carousel-btn:hover {
    background: var(--color-gold);
    color: var(--color-dark);
}

.carousel-btn.prev {
    left: 0;
}

.carousel-btn.next {
    right: 0;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
    margin-top: var(--spacing-md);
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.3);
    border: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.carousel-dot.active {
    background: var(--color-gold);
    transform: scale(1.2);
}

/* ========================================
   SECTION FAQ
   ======================================== */

.faq-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-dark-alt);
}

.faq-section h2 {
    text-align: center;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-dark-lighter);
    border: 1px solid rgba(212, 175, 55, 0.1);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-color: rgba(212, 175, 55, 0.3);
}

.faq-question {
    width: 100%;
    padding: var(--spacing-md);
    background: none;
    border: none;
    color: var(--color-ivory);
    font-size: 1.1rem;
    font-family: var(--font-body);
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-sm);
    transition: var(--transition-smooth);
}

.faq-question:hover {
    color: var(--color-gold);
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--color-gold);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer p {
    padding: 0 var(--spacing-md) var(--spacing-md);
    color: var(--color-white-off);
    line-height: 1.8;
    opacity: 0.9;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

/* ========================================
   SECTION CONTACT
   ======================================== */

.contact-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, var(--color-dark-alt) 0%, var(--color-dark) 100%);
}

.contact-section h2 {
    text-align: center;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.info-item {
    display: flex;
    gap: var(--spacing-sm);
    align-items: start;
    padding: var(--spacing-md);
    background: var(--color-dark-lighter);
    border: 1px solid rgba(212, 175, 55, 0.1);
    transition: var(--transition-smooth);
}

.info-item:hover {
    border-color: var(--color-gold);
    transform: translateX(8px);
}

.info-icon {
    font-size: 1.8rem;
    flex-shrink: 0;
}

.info-item h3 {
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 0.3rem;
    color: var(--color-gold);
}

.info-item p,
.info-item a {
    color: var(--color-white-off);
    font-size: 0.95rem;
}

.info-subtext {
    font-size: 0.85rem;
    opacity: 0.7;
    margin-top: 0.3rem;
}

.success-message {
    background: linear-gradient(135deg, rgba(34, 139, 34, 0.2), rgba(50, 205, 50, 0.1));
    border: 2px solid rgba(34, 139, 34, 0.5);
    padding: var(--spacing-md);
    border-radius: 8px;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.success-message p {
    color: var(--color-ivory);
    font-size: 1.1rem;
    margin: 0;
    line-height: 1.6;
}

.contact-form {
    background: var(--color-dark-lighter);
    padding: var(--spacing-md);
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--color-gold);
    font-weight: 400;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    background: var(--color-dark);
    border: 1px solid rgba(212, 175, 55, 0.2);
    color: var(--color-white-off);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-smooth);
}

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

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

.submit-btn {
    width: 100%;
    padding: 1rem;
    background: transparent;
    border: 1px solid var(--color-gold);
    color: var(--color-ivory);
    font-size: 1.1rem;
    font-weight: 400;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--color-gold);
    transition: var(--transition-smooth);
    z-index: -1;
}

.submit-btn:hover {
    color: var(--color-dark);
}

.submit-btn:hover::before {
    left: 0;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background: var(--color-dark);
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.footer-logo h3 {
    font-size: 1.8rem;
    font-style: italic;
    margin-bottom: var(--spacing-xs);
}

.footer-logo p {
    color: var(--color-gold);
    font-size: 0.9rem;
    opacity: 0.8;
}

.footer h4 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-gold);
    margin-bottom: var(--spacing-sm);
}

.footer ul {
    list-style: none;
}

.footer li {
    margin-bottom: var(--spacing-xs);
}

.footer a {
    color: var(--color-white-off);
    font-size: 0.9rem;
    opacity: 0.8;
    transition: var(--transition-smooth);
}

.footer a:hover {
    color: var(--color-gold);
    opacity: 1;
    padding-left: 5px;
}

.footer-contact p {
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(212, 175, 55, 0.1);
}

.footer-bottom p {
    color: var(--color-white-off);
    opacity: 0.6;
    font-size: 0.85rem;
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-text {
        padding-right: 0;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    .program-columns {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
    
    .tarifs-toggle {
        max-width: 100%;
        margin: var(--spacing-md) 0;
    }
    
    .toggle-btn {
        padding: 0.7rem 1.5rem;
        font-size: 0.95rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: rgba(10, 10, 10, 0.98);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        border-top: 1px solid rgba(212, 175, 55, 0.2);
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }
    
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
    
    .tarifs-grid {
        grid-template-columns: 1fr;
    }
    
    .avis-carousel {
        padding: 0 3rem;
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero {
        background-attachment: scroll;
    }
    
    .logo h1 {
        font-size: 3rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .avis-carousel {
        padding: 0 2.5rem;
    }
    
    .carousel-btn {
        width: 35px;
        height: 35px;
    }
    
    .avis-text {
        font-size: 1rem;
    }
    
    .program-list,
    .highlight-box {
        padding: var(--spacing-sm);
    }
}

/* ========================================
   MODALES LÉGALES
   ======================================== */

.modal-legal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.85);
    animation: fadeIn 0.3s ease;
}

.modal-legal.active {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal-content {
    background: linear-gradient(135deg, #1a1a1a 0%, #0d0d0d 100%);
    padding: var(--spacing-xl);
    border: 1px solid var(--gold);
    border-radius: 8px;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideUp 0.3s ease;
    box-shadow: 0 10px 50px rgba(212, 175, 55, 0.2);
}

.modal-content h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    border-bottom: 2px solid var(--gold);
    padding-bottom: var(--spacing-md);
}

.modal-content h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--gold);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.modal-content p,
.modal-content li {
    color: var(--light-text);
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.modal-content ul {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.modal-content li {
    margin-bottom: var(--spacing-xs);
}

.modal-content a {
    color: var(--gold);
    text-decoration: underline;
    transition: color 0.3s ease;
}

.modal-content a:hover {
    color: var(--gold-light);
}

.modal-content strong {
    color: var(--white);
    font-weight: 600;
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-lg);
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--gold);
    cursor: pointer;
    transition: all 0.3s ease;
    line-height: 1;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.1);
}

.modal-close:hover {
    color: var(--white);
    background: var(--gold);
    transform: rotate(90deg);
}

.modal-content::-webkit-scrollbar {
    width: 10px;
}

.modal-content::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 5px;
}

.modal-content::-webkit-scrollbar-thumb {
    background: var(--gold);
    border-radius: 5px;
}

.modal-content::-webkit-scrollbar-thumb:hover {
    background: var(--gold-light);
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Responsive Modales */
@media (max-width: 768px) {
    .modal-content {
        padding: var(--spacing-lg);
        margin: var(--spacing-sm);
        max-height: 95vh;
    }
    
    .modal-content h2 {
        font-size: 1.8rem;
    }
    
    .modal-content h3 {
        font-size: 1.2rem;
    }
    
    .modal-close {
        top: var(--spacing-sm);
        right: var(--spacing-sm);
        font-size: 2rem;
        width: 35px;
        height: 35px;
    }
}

/* ========================================
   ANIMATIONS & TRANSITIONS
   ======================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}