/* ==========================================
   YATHRATH YOG THERAPY — Design System
   ========================================== */

/* ---------- CSS Custom Properties ---------- */
:root {
    /* Colors — Earthy warm palette */
    --clr-primary: #6B7F5E;       /* Sage green */
    --clr-primary-dark: #4A5A40;
    --clr-primary-light: #8FA681;
    --clr-accent: #C9954C;         /* Warm gold */
    --clr-accent-light: #E4C17F;
    --clr-terracotta: #C27449;
    --clr-cream: #FDF6EE;
    --clr-cream-dark: #F5EDE0;
    --clr-text: #2D2A26;
    --clr-text-light: #6B665F;
    --clr-text-muted: #9B9590;
    --clr-white: #FFFFFF;
    --clr-dark: #1A1815;
    --clr-dark-soft: #2D2A26;
    --clr-border: #E8E0D6;

    /* Typography */
    --ff-heading: 'Playfair Display', Georgia, serif;
    --ff-body: 'Lato', -apple-system, sans-serif;
    --fs-hero: clamp(2.5rem, 6vw, 4.5rem);
    --fs-h2: clamp(1.8rem, 3.5vw, 2.8rem);
    --fs-h3: clamp(1.2rem, 2vw, 1.5rem);
    --fs-body: 1rem;
    --fs-small: 0.875rem;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 8rem;

    /* Layout */
    --max-width: 1200px;
    --nav-height: 80px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
    --shadow-xl: 0 16px 60px rgba(0,0,0,0.16);

    /* Transitions */
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --transition: 0.3s var(--ease);
    --transition-slow: 0.6s var(--ease);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

body {
    font-family: var(--ff-body);
    font-size: var(--fs-body);
    color: var(--clr-text);
    background: var(--clr-cream);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

ul { list-style: none; }

h1, h2, h3, h4 {
    font-family: var(--ff-heading);
    line-height: 1.2;
    color: var(--clr-dark);
}

/* ---------- Utility ---------- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.section {
    padding: var(--space-3xl) 0;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-xl);
}

.section-label {
    display: inline-block;
    font-family: var(--ff-body);
    font-size: var(--fs-small);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--clr-accent);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-size: var(--fs-h2);
    margin-bottom: var(--space-sm);
}

.section-desc {
    color: var(--clr-text-light);
    font-size: 1.05rem;
}

.text-accent {
    color: var(--clr-accent);
    font-style: italic;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 2rem;
    border-radius: 50px;
    font-family: var(--ff-body);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition);
    text-align: center;
    justify-content: center;
}

.btn-primary {
    background: var(--clr-primary);
    color: var(--clr-white);
    border-color: var(--clr-primary);
}

.btn-primary:hover {
    background: var(--clr-primary-dark);
    border-color: var(--clr-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(107, 127, 94, 0.35);
}

.btn-outline {
    background: transparent;
    color: var(--clr-white);
    border-color: rgba(255,255,255,0.5);
}

.btn-outline:hover {
    background: var(--clr-white);
    color: var(--clr-primary);
    border-color: var(--clr-white);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.05rem;
}

.btn-full {
    width: 100%;
}

/* ---------- NAVIGATION ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    z-index: 1000;
    transition: all var(--transition);
    background: rgba(26, 24, 21, 0.25);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.navbar.scrolled {
    background: rgba(253, 246, 238, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    z-index: 1001;
}

.logo-icon {
    font-size: 1.8rem;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-name {
    font-family: var(--ff-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--clr-white);
    transition: color var(--transition);
}

.logo-tagline {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--clr-accent-light);
    transition: color var(--transition);
}

.navbar.scrolled .logo-name { color: var(--clr-dark); }
.navbar.scrolled .logo-tagline { color: var(--clr-accent); }

.nav-menu {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link {
    padding: 0.5rem 0.9rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255,255,255,0.85);
    border-radius: 8px;
    transition: all var(--transition);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--clr-white);
    background: rgba(255,255,255,0.1);
}

.navbar.scrolled .nav-link {
    color: var(--clr-text-light);
}

.navbar.scrolled .nav-link:hover,
.navbar.scrolled .nav-link.active {
    color: var(--clr-primary);
    background: rgba(107, 127, 94, 0.08);
}

.nav-cta {
    padding: 0.6rem 1.5rem;
    background: var(--clr-accent);
    color: var(--clr-white);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    transition: all var(--transition);
}

.nav-cta:hover {
    background: var(--clr-terracotta);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(201, 149, 76, 0.4);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
    padding: 5px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--clr-white);
    border-radius: 2px;
    transition: all var(--transition);
}

.navbar.scrolled .nav-toggle span {
    background: var(--clr-dark);
}

/* ---------- HERO ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.05);
    animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
    0% { transform: scale(1.05); }
    100% { transform: scale(1.15); }
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(26, 24, 21, 0.75) 0%,
        rgba(45, 42, 38, 0.5) 50%,
        rgba(107, 127, 94, 0.3) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: calc(var(--nav-height) + var(--space-lg)) var(--space-md) var(--space-xl);
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(201, 149, 76, 0.2);
    border: 1px solid rgba(201, 149, 76, 0.4);
    border-radius: 50px;
    color: var(--clr-accent-light);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    margin-bottom: var(--space-md);
}

.hero-title {
    font-size: var(--fs-hero);
    color: var(--clr-white);
    margin-bottom: var(--space-md);
    line-height: 1.15;
}

.hero-accent {
    background: linear-gradient(135deg, var(--clr-accent-light), var(--clr-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-style: italic;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.8);
    max-width: 600px;
    margin: 0 auto var(--space-lg);
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-xl);
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255,255,255,0.15);
}

.stat {
    text-align: center;
}

.stat-number {
    font-family: var(--ff-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--clr-accent-light);
}

.stat-plus {
    font-family: var(--ff-heading);
    font-size: 1.5rem;
    color: var(--clr-accent-light);
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 2px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.2);
}

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

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255,255,255,0.5);
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.scroll-arrow {
    animation: scrollBounce 2s ease-in-out infinite;
    font-size: 1.2rem;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

/* ---------- ABOUT ---------- */
.about {
    background: var(--clr-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.about-image {
    position: relative;
}

.about-img-wrapper {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-img-wrapper img {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
    transition: transform 0.8s var(--ease);
}

.about-img-wrapper:hover img {
    transform: scale(1.05);
}

.about-img-accent {
    position: absolute;
    top: -12px;
    right: -12px;
    bottom: 12px;
    left: 12px;
    border: 3px solid var(--clr-accent);
    border-radius: 16px;
    z-index: -1;
}

.about-experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 110px;
    height: 110px;
    background: var(--clr-accent);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--clr-white);
    box-shadow: var(--shadow-md);
    animation: badgePulse 3s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.exp-number {
    font-family: var(--ff-heading);
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1;
}

.exp-text {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
    line-height: 1.3;
}

.about-content .section-label {
    text-align: left;
}

.about-content .section-title {
    text-align: left;
    margin-bottom: var(--space-md);
}

.about-text {
    color: var(--clr-text-light);
    margin-bottom: var(--space-sm);
    font-size: 1.02rem;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.about-feature {
    display: flex;
    gap: var(--space-sm);
    align-items: flex-start;
}

.feature-icon {
    font-size: 1.6rem;
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--clr-cream);
    border-radius: 12px;
}

.about-feature h4 {
    font-family: var(--ff-body);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 2px;
}

.about-feature p {
    font-size: var(--fs-small);
    color: var(--clr-text-muted);
}

/* ---------- SERVICES ---------- */
.services {
    background: var(--clr-cream);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

.service-card {
    background: var(--clr-white);
    border-radius: 20px;
    padding: var(--space-lg) var(--space-md);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--clr-border);
}

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

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

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

.service-card.featured {
    background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-dark) 100%);
    color: var(--clr-white);
    border-color: transparent;
    transform: scale(1.03);
}

.service-card.featured:hover {
    transform: scale(1.03) translateY(-8px);
    box-shadow: 0 16px 50px rgba(107, 127, 94, 0.35);
}

.service-card.featured::before {
    background: linear-gradient(90deg, var(--clr-accent), var(--clr-accent-light));
    transform: scaleX(1);
}

.service-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 4px 12px;
    background: var(--clr-accent);
    color: var(--clr-white);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 50px;
}

.service-icon-wrap {
    margin-bottom: var(--space-md);
}

.service-icon {
    font-size: 2.5rem;
}

.service-card h3 {
    font-size: var(--fs-h3);
    margin-bottom: var(--space-xs);
}

.service-card.featured h3 {
    color: var(--clr-white);
}

.service-card p {
    font-size: var(--fs-small);
    color: var(--clr-text-light);
    margin-bottom: var(--space-sm);
    line-height: 1.6;
}

.service-card.featured p {
    color: rgba(255,255,255,0.85);
}

.service-list {
    margin-bottom: var(--space-md);
}

.service-list li {
    font-size: var(--fs-small);
    padding: 4px 0;
    color: var(--clr-text-light);
    position: relative;
    padding-left: 18px;
}

.service-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--clr-primary);
    font-weight: 700;
    font-size: 0.75rem;
}

.service-card.featured .service-list li {
    color: rgba(255,255,255,0.8);
}

.service-card.featured .service-list li::before {
    color: var(--clr-accent-light);
}

.service-link {
    font-size: var(--fs-small);
    font-weight: 700;
    color: var(--clr-primary);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: gap var(--transition);
}

.service-link:hover {
    gap: 8px;
}

.service-card.featured .service-link {
    color: var(--clr-accent-light);
}

/* ---------- BENEFITS ---------- */
.benefits {
    background: var(--clr-white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.benefit-card {
    padding: var(--space-lg);
    border-radius: 16px;
    border: 1px solid var(--clr-border);
    transition: all var(--transition);
    position: relative;
    background: var(--clr-cream);
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--clr-primary-light);
}

.benefit-number {
    position: absolute;
    top: 16px;
    right: 20px;
    font-family: var(--ff-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: rgba(107, 127, 94, 0.08);
    line-height: 1;
}

.benefit-icon {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
}

.benefit-card h3 {
    font-size: 1.15rem;
    margin-bottom: var(--space-xs);
}

.benefit-card p {
    font-size: var(--fs-small);
    color: var(--clr-text-light);
    line-height: 1.6;
}

/* ---------- CTA BANNER ---------- */
.cta-banner {
    padding: var(--space-3xl) 0;
    background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-dark) 50%, #3A4A30 100%);
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80'%3E%3Ccircle cx='40' cy='40' r='1' fill='rgba(255,255,255,0.05)'/%3E%3C/svg%3E");
    pointer-events: none;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: var(--fs-h2);
    color: var(--clr-white);
    margin-bottom: var(--space-sm);
}

.cta-content p {
    color: rgba(255,255,255,0.8);
    font-size: 1.1rem;
    margin-bottom: var(--space-lg);
}

.cta-buttons {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn-outline {
    border-color: rgba(255,255,255,0.4);
}

/* ---------- TESTIMONIALS ---------- */
.testimonials {
    background: var(--clr-cream);
}

.testimonial-carousel {
    position: relative;
    overflow: hidden;
    max-width: 900px;
    margin: 0 auto;
}

.testimonial-track {
    display: flex;
    transition: transform 0.5s var(--ease);
}

.testimonial-card {
    min-width: 100%;
    padding: var(--space-xl);
    background: var(--clr-white);
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--clr-border);
}

.testimonial-stars {
    color: var(--clr-accent);
    font-size: 1.2rem;
    letter-spacing: 3px;
    margin-bottom: var(--space-md);
}

.testimonial-text {
    font-size: 1.1rem;
    font-style: italic;
    line-height: 1.8;
    color: var(--clr-text-light);
    margin-bottom: var(--space-lg);
    position: relative;
}

.testimonial-text::before {
    content: '"';
    font-family: var(--ff-heading);
    font-size: 4rem;
    color: var(--clr-primary-light);
    opacity: 0.3;
    position: absolute;
    top: -20px;
    left: -5px;
    line-height: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-white);
    font-weight: 700;
    font-size: 0.9rem;
}

.testimonial-author strong {
    display: block;
    font-family: var(--ff-heading);
    font-size: 1rem;
}

.testimonial-author span {
    font-size: var(--fs-small);
    color: var(--clr-text-muted);
}

.testimonial-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.testimonial-btn {
    width: 44px;
    height: 44px;
    border: 2px solid var(--clr-border);
    background: var(--clr-white);
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.1rem;
    color: var(--clr-text);
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-btn:hover {
    background: var(--clr-primary);
    border-color: var(--clr-primary);
    color: var(--clr-white);
}

.testimonial-dots {
    display: flex;
    gap: 8px;
}

.testimonial-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--clr-border);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
}

.testimonial-dot.active {
    background: var(--clr-primary);
    transform: scale(1.3);
}

/* ---------- GALLERY ---------- */
.gallery {
    background: var(--clr-white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    grid-template-rows: auto;
    gap: var(--space-md);
}

.gallery-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
}

.gallery-item.large {
    grid-row: span 2;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(26,24,21,0.7) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: var(--space-md);
    opacity: 0;
    transition: opacity var(--transition);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay span {
    color: var(--clr-white);
    font-family: var(--ff-heading);
    font-size: 1.1rem;
}

/* ---------- SCHEDULE ---------- */
.schedule {
    background: var(--clr-cream);
}

.schedule-table-wrap {
    overflow-x: auto;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
}

.schedule-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--clr-white);
    min-width: 700px;
}

.schedule-table th {
    background: var(--clr-primary);
    color: var(--clr-white);
    padding: 14px 16px;
    font-family: var(--ff-body);
    font-size: var(--fs-small);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.schedule-table td {
    padding: 12px 16px;
    text-align: center;
    font-size: var(--fs-small);
    border-bottom: 1px solid var(--clr-border);
    transition: background var(--transition);
}

.schedule-table tr:hover td {
    background: rgba(107, 127, 94, 0.04);
}

.time-cell {
    font-weight: 700;
    color: var(--clr-primary-dark);
    white-space: nowrap;
}

.class-yoga {
    color: var(--clr-primary-dark);
    background: rgba(107, 127, 94, 0.06);
}

.class-therapy {
    color: var(--clr-terracotta);
    background: rgba(194, 116, 73, 0.06);
}

.class-meditation {
    color: var(--clr-accent);
    background: rgba(201, 149, 76, 0.06);
}

.schedule-legend {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    margin-top: var(--space-md);
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: var(--fs-small);
    color: var(--clr-text-light);
}

.legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 3px;
}

.legend-dot.class-yoga { background: rgba(107, 127, 94, 0.3); }
.legend-dot.class-therapy { background: rgba(194, 116, 73, 0.3); }
.legend-dot.class-meditation { background: rgba(201, 149, 76, 0.3); }

/* ---------- CONTACT ---------- */
.contact {
    background: var(--clr-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-xl);
}

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

.contact-card {
    padding: var(--space-md);
    border-radius: 12px;
    border: 1px solid var(--clr-border);
    transition: all var(--transition);
}

.contact-card:hover {
    border-color: var(--clr-primary-light);
    background: var(--clr-cream);
}

.contact-icon {
    font-size: 1.4rem;
    margin-bottom: 6px;
}

.contact-card h4 {
    font-family: var(--ff-body);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.contact-card p {
    font-size: var(--fs-small);
    color: var(--clr-text-light);
    line-height: 1.6;
}

.contact-card a {
    color: var(--clr-primary);
}

.contact-card a:hover {
    color: var(--clr-accent);
}

.contact-social h4 {
    font-family: var(--ff-body);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.social-links {
    display: flex;
    gap: var(--space-sm);
}

.social-link {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--clr-cream);
    color: var(--clr-text-light);
    transition: all var(--transition);
}

.social-link:hover {
    background: var(--clr-primary);
    color: var(--clr-white);
    transform: translateY(-3px);
}

.contact-form {
    background: var(--clr-cream);
    padding: var(--space-xl);
    border-radius: 20px;
    border: 1px solid var(--clr-border);
}

.contact-form h3 {
    font-size: 1.3rem;
    margin-bottom: var(--space-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
}

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

.form-group label {
    display: block;
    font-size: var(--fs-small);
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--clr-text);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1.5px solid var(--clr-border);
    border-radius: 10px;
    font-family: var(--ff-body);
    font-size: 0.95rem;
    color: var(--clr-text);
    background: var(--clr-white);
    transition: all var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--clr-primary);
    box-shadow: 0 0 0 3px rgba(107, 127, 94, 0.12);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-note {
    text-align: center;
    font-size: 0.8rem;
    color: var(--clr-text-muted);
    margin-top: var(--space-sm);
}

/* ---------- FOOTER ---------- */
.footer {
    background: var(--clr-dark);
    color: rgba(255,255,255,0.7);
    padding: var(--space-3xl) 0 var(--space-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand p {
    font-size: var(--fs-small);
    margin-top: var(--space-sm);
    line-height: 1.7;
}

.footer-logo .logo-name { color: var(--clr-white); }
.footer-logo .logo-tagline { color: var(--clr-accent); }

.footer-links h4 {
    color: var(--clr-white);
    font-family: var(--ff-body);
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: var(--space-md);
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    font-size: var(--fs-small);
    color: rgba(255,255,255,0.6);
    transition: all var(--transition);
}

.footer-links a:hover {
    color: var(--clr-accent-light);
    padding-left: 4px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-lg);
    font-size: 0.8rem;
    color: rgba(255,255,255,0.4);
}

/* ---------- BACK TO TOP ---------- */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    background: var(--clr-primary);
    color: var(--clr-white);
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition);
    box-shadow: var(--shadow-md);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--clr-primary-dark);
    transform: translateY(-3px);
}

/* ---------- WHATSAPP FLOAT ---------- */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    width: 56px;
    height: 56px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    transition: all var(--transition);
    animation: whatsappPulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

@keyframes whatsappPulse {
    0%, 100% { box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 25px rgba(37, 211, 102, 0.6), 0 0 0 8px rgba(37, 211, 102, 0.1); }
}

/* ---------- REVEAL ANIMATION ---------- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .service-card.featured {
        transform: scale(1);
    }

    .service-card.featured:hover {
        transform: translateY(-8px);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-lg);
    }
}

@media (max-width: 768px) {
    :root {
        --nav-height: 70px;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--clr-white);
        flex-direction: column;
        padding: 100px var(--space-lg) var(--space-lg);
        transition: right var(--transition);
        box-shadow: var(--shadow-xl);
    }

    .nav-menu.open {
        right: 0;
    }

    .nav-menu .nav-link {
        color: var(--clr-text);
        font-size: 1rem;
        padding: 0.75rem 1rem;
        width: 100%;
    }

    .nav-menu .nav-link:hover,
    .nav-menu .nav-link.active {
        background: rgba(107, 127, 94, 0.08);
        color: var(--clr-primary);
    }

    .nav-cta {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translateY(5px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translateY(-5px);
    }

    .hero-stats {
        gap: var(--space-sm);
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .about-content .section-label,
    .about-content .section-title {
        text-align: center;
    }

    .about-experience-badge {
        right: 10px;
        bottom: -10px;
        width: 90px;
        height: 90px;
    }

    .exp-number { font-size: 1.5rem; }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .gallery-item.large {
        grid-row: span 1;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-xs);
        text-align: center;
    }

    .hero-scroll {
        display: none;
    }

    .section {
        padding: var(--space-xl) 0;
    }

    .testimonial-card {
        padding: var(--space-lg);
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .stat-divider {
        width: 40px;
        height: 1px;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .schedule-legend {
        flex-direction: column;
        align-items: center;
    }
}