/* ============================================
   ACTIVA'T ECO — ESTILOS PRINCIPALES
   ============================================ */

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

:root {
    --emerald: #059669;
    --emerald-dark: #047857;
    --emerald-deeper: #065f46;
    --emerald-light: #10b981;
    --cream: #fef9f0;
    --cream-dark: #f5efe3;
    --cream-light: #fffcf5;
    --dark: #1a1a1a;
    --dark-soft: #2d2d2d;
    --gray: #6b7280;
    --gray-light: #9ca3af;
    --gray-lighter: #e5e7eb;
    --white: #ffffff;
    --accent-lime: #d9f99d;
    --accent-peach: #fed7aa;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.12);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--cream);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', Georgia, serif;
    line-height: 1.15;
    font-weight: 800;
}

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

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

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

/* --- MOBILE HEADER --- */
.mobile-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: 64px;
    background: rgba(254, 249, 240, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(5, 150, 105, 0.1);
    padding: 0 20px;
    align-items: center;
    justify-content: space-between;
}

.mobile-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Playfair Display', serif;
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--emerald);
}

.menu-toggle {
    width: 40px;
    height: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.menu-toggle:hover {
    background: rgba(5, 150, 105, 0.1);
}

.menu-toggle span {
    width: 22px;
    height: 2px;
    background: var(--dark);
    border-radius: 2px;
    transition: var(--transition);
}

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

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

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

.mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 999;
    opacity: 0;
    transition: var(--transition);
}

.mobile-overlay.active {
    opacity: 1;
}

/* --- SIDE NAVIGATION --- */
.side-nav {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: 280px;
    background: var(--emerald-deeper);
    z-index: 100;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 32px 24px;
    overflow-y: auto;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 48px;
}

.nav-brand-name {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--white);
    letter-spacing: -0.01em;
}

.nav-brand-tag {
    display: block;
    font-size: 0.75rem;
    color: var(--accent-lime);
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-top: 2px;
}

.nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    color: rgba(255,255,255,0.7);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}

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

.nav-link.active {
    background: rgba(255,255,255,0.15);
    color: var(--accent-lime);
}

.nav-link svg {
    flex-shrink: 0;
    opacity: 0.8;
}

.nav-link:hover svg,
.nav-link.active svg {
    opacity: 1;
}

.nav-footer {
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.nav-phone {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255,255,255,0.6);
    font-size: 0.85rem;
    font-weight: 500;
    padding: 8px 0;
}

.nav-phone:hover {
    color: var(--accent-lime);
}

.nav-phone svg {
    opacity: 0.7;
}

/* --- MAIN CONTENT --- */
.main-content {
    margin-left: 280px;
    min-height: 100vh;
}

/* --- SECTION BASE --- */
.section {
    min-height: 100vh;
    padding: 80px 60px;
    position: relative;
    overflow: hidden;
}

.section-label {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--emerald);
    margin-bottom: 20px;
}

.label-line {
    width: 40px;
    height: 2px;
    background: var(--emerald);
    border-radius: 2px;
}

.label-line--light {
    background: var(--white);
}

.section-label--light {
    color: var(--white);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.2rem);
    color: var(--dark);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.section-title--light {
    color: var(--white);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray);
    max-width: 520px;
    line-height: 1.7;
    margin-bottom: 48px;
}

.section-subtitle--light {
    color: rgba(255,255,255,0.8);
}

.text-accent {
    color: var(--emerald);
}

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

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

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--emerald);
    color: var(--white);
    box-shadow: 0 4px 16px rgba(5, 150, 105, 0.3);
}

.btn-primary:hover {
    background: var(--emerald-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(5, 150, 105, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--dark);
    border: 2px solid var(--dark);
}

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

.btn-accent {
    background: var(--accent-lime);
    color: var(--emerald-deeper);
    font-weight: 700;
}

.btn-accent:hover {
    background: #c8f07a;
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ============================================
   HERO
   ============================================ */
.hero {
    background: var(--cream);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding-top: 60px;
    padding-bottom: 60px;
}

.hero-bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.geo-shape {
    position: absolute;
    opacity: 0.08;
}

.geo-circle {
    border-radius: 50%;
    background: var(--emerald);
}

.geo-circle-1 {
    width: 400px;
    height: 400px;
    top: -100px;
    right: -100px;
}

.geo-circle-2 {
    width: 200px;
    height: 200px;
    bottom: 15%;
    left: 45%;
    opacity: 0.05;
}

.geo-circle-3 {
    width: 120px;
    height: 120px;
    background: var(--emerald-light);
    bottom: 20%;
    right: 5%;
    opacity: 0.15;
}

.geo-circle-4 {
    width: 300px;
    height: 300px;
    background: var(--emerald);
    bottom: -80px;
    right: -80px;
    opacity: 0.06;
}

.geo-triangle {
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 60px 100px 60px;
    border-color: transparent transparent var(--emerald) transparent;
    opacity: 0.08;
}

.geo-triangle-1 {
    top: 20%;
    left: 42%;
    transform: rotate(15deg);
}

.geo-triangle-2 {
    top: 10%;
    right: 10%;
    border-width: 0 40px 70px 40px;
    opacity: 0.06;
}

.geo-square {
    background: var(--emerald);
    border-radius: var(--radius-sm);
}

.geo-square-1 {
    width: 100px;
    height: 100px;
    bottom: 10%;
    left: 5%;
    transform: rotate(30deg);
}

.geo-square-2 {
    width: 80px;
    height: 80px;
    top: 5%;
    left: 5%;
    transform: rotate(45deg);
    opacity: 0.05;
}

.geo-square-3 {
    width: 60px;
    height: 60px;
    top: 15%;
    left: 3%;
    transform: rotate(20deg);
    opacity: 0.07;
}

.geo-diamond {
    width: 80px;
    height: 80px;
    background: var(--accent-peach);
    transform: rotate(45deg);
    border-radius: 8px;
    opacity: 0.1;
}

.geo-diamond-1 {
    top: 30%;
    right: 5%;
}

.geo-diamond-2 {
    width: 60px;
    height: 60px;
    bottom: 25%;
    left: 48%;
    opacity: 0.08;
}

.geo-ring {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    border: 3px solid var(--emerald);
    opacity: 0.06;
}

.geo-ring-1 {
    top: 15%;
    left: 38%;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(5, 150, 105, 0.1);
    border: 1px solid rgba(5, 150, 105, 0.2);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--emerald-dark);
    margin-bottom: 28px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--emerald);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
    font-size: clamp(2.8rem, 5.5vw, 4.5rem);
    color: var(--dark);
    margin-bottom: 24px;
    letter-spacing: -0.03em;
    line-height: 1.05;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

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

.hero-img-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero-img-accent {
    position: absolute;
    width: 120px;
    height: 120px;
    background: var(--accent-lime);
    border-radius: 50%;
    bottom: -30px;
    left: -30px;
    z-index: -1;
    opacity: 0.6;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--gray-lighter);
}

.stat-number {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--emerald);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--gray);
    font-weight: 500;
}

.stat-divider {
    width: 4px;
    height: 4px;
    background: var(--gray-lighter);
    border-radius: 50%;
}

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

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-top: 40px;
}

.about-body {
    font-size: 1.05rem;
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-values {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 40px;
}

.value-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.value-icon {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    background: rgba(5, 150, 105, 0.08);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.value-card h4 {
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 4px;
}

.value-card p {
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.6;
}

.img-stack {
    position: relative;
    height: 620px;
}

.img-stack-main {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.img-stack-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.img-stack-float {
    position: absolute;
    bottom: -40px;
    right: -40px;
    width: 260px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 4px solid var(--white);
}

.img-stack-float img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.img-stack-accent {
    position: absolute;
    top: -30px;
    right: 40px;
    width: 100px;
    height: 100px;
    opacity: 0.2;
}

/* ============================================
   PRODUCTS
   ============================================ */
.products {
    background: var(--emerald);
    position: relative;
}

.products-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.product-card {
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.15);
    transition: var(--transition);
}

.product-card:hover {
    background: rgba(255,255,255,0.15);
    transform: translateY(-4px);
}

.product-card--large {
    grid-column: span 2;
    grid-row: span 2;
}

.product-card-img {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/2;
}

.product-card--large .product-card-img {
    aspect-ratio: auto;
    height: 100%;
    min-height: 300px;
}

.product-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.product-card:hover .product-card-img img {
    transform: scale(1.05);
}

.product-card-overlay {
    position: absolute;
    top: 16px;
    left: 16px;
}

.product-tag {
    display: inline-block;
    background: var(--white);
    color: var(--emerald-dark);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.product-card-body {
    padding: 24px;
}

.product-card-body h3 {
    font-size: 1.2rem;
    color: var(--white);
    margin-bottom: 8px;
}

.product-card-body p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.6;
}

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

.schedule-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-top: 40px;
}

.schedule-desc {
    font-size: 1.05rem;
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 32px;
}

.schedule-cta {
    margin-top: 24px;
}

.schedule-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-lighter);
}

.schedule-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--cream);
}

.schedule-table {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.schedule-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px solid var(--cream);
}

.schedule-row:last-child {
    border-bottom: none;
}

.schedule-day {
    font-weight: 600;
    color: var(--dark);
    font-size: 0.95rem;
}

.schedule-time {
    color: var(--gray);
    font-size: 0.9rem;
}

.schedule-row--closed .schedule-day {
    color: var(--gray-light);
}

.schedule-closed {
    color: var(--emerald);
    font-weight: 700;
    font-size: 0.9rem;
    background: rgba(5, 150, 105, 0.1);
    padding: 4px 14px;
    border-radius: 100px;
}

.schedule-note {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    font-size: 0.82rem;
    color: var(--gray-light);
    font-style: italic;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
    background: var(--cream-dark);
    position: relative;
}

.contact-bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 40px;
    position: relative;
    z-index: 2;
}

.contact-desc {
    font-size: 1.05rem;
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 36px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    background: rgba(5, 150, 105, 0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-detail-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-light);
    margin-bottom: 2px;
}

.contact-detail-value {
    display: block;
    font-size: 0.95rem;
    color: var(--dark);
    font-weight: 500;
    line-height: 1.5;
}

.contact-link {
    color: var(--emerald);
}

.contact-link:hover {
    color: var(--emerald-dark);
    text-decoration: underline;
}

.contact-map {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* --- CONTACT FORM --- */
.contact-form-wrapper {
    position: relative;
}

.contact-form-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-lighter);
}

.contact-form-card h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
    color: var(--dark);
}

.form-desc {
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 28px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--dark-soft);
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--gray-lighter);
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    color: var(--dark);
    transition: var(--transition);
    background: var(--cream-light);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--emerald);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(5, 150, 105, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-light);
}

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

.form-success {
    display: none;
    text-align: center;
    padding: 40px 20px;
}

.form-success.show {
    display: block;
}

.success-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 20px;
    background: rgba(5, 150, 105, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: scaleIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes scaleIn {
    from { transform: scale(0); }
    to { transform: scale(1); }
}

.form-success h4 {
    font-size: 1.3rem;
    color: var(--dark);
    margin-bottom: 8px;
}

.form-success p {
    color: var(--gray);
    font-size: 0.95rem;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    margin-left: 280px;
    background: var(--dark);
    color: var(--white);
    padding: 48px 60px 32px;
}

.footer-content {
    max-width: 100%;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 24px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.footer-brand-name {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    font-weight: 800;
}

.footer-brand-sub {
    display: block;
    font-size: 0.8rem;
    color: var(--gray-light);
    margin-top: 2px;
}

.footer-links {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--accent-lime);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: var(--gray-light);
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1200px) {
    .section {
        padding: 60px 40px;
    }

    .hero {
        gap: 40px;
    }

    .about-grid,
    .schedule-container,
    .contact-grid {
        gap: 50px;
    }
}

@media (max-width: 1024px) {
    .side-nav {
        transform: translateX(-100%);
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .side-nav.open {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
    }

    .footer {
        margin-left: 0;
    }

    .mobile-header {
        display: flex;
    }

    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 100px;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-image {
        max-width: 500px;
        margin: 0 auto;
    }

    .hero-stats {
        justify-content: center;
    }

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

    .about-images {
        order: -1;
    }

    .img-stack {
        height: 400px;
        max-width: 500px;
        margin: 0 auto;
    }

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

    .product-card--large {
        grid-column: span 2;
        grid-row: span 1;
    }

    .product-card--large .product-card-img {
        aspect-ratio: 16/9;
        min-height: auto;
    }

    .schedule-container {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .section {
        padding: 50px 24px;
    }

    .hero {
        padding: 90px 24px 50px;
    }

    .hero-title {
        font-size: 2.4rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 16px;
        align-items: center;
    }

    .stat-divider {
        display: none;
    }

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

    .product-card--large {
        grid-column: span 1;
    }

    .footer {
        padding: 40px 24px 24px;
    }

    .footer-top {
        flex-direction: column;
        gap: 24px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }

    .footer-links {
        gap: 20px;
    }

    .img-stack-float {
        width: 200px;
        right: -20px;
        bottom: -20px;
    }

    .schedule-card {
        padding: 28px;
    }

    .contact-form-card {
        padding: 28px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .mobile-header {
        padding: 0 16px;
    }
}