/* ============================================
   ESCUELA INFANTIL SUEÑOS CON ALAS
   Classic & Elegant — Terracotta + Sand
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --color-terracotta: #C0704A;
    --color-terracotta-dark: #A05838;
    --color-terracotta-light: #D4956F;
    --color-sand: #F5E6D3;
    --color-sand-light: #FBF5ED;
    --color-sand-dark: #E8D5C0;
    --color-cream: #FDF9F4;
    --color-text: #3D2B1F;
    --color-text-light: #6B5344;
    --color-text-muted: #9A8070;
    --color-white: #FFFFFF;
    --color-border: #E8D5C0;
    
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Lato', 'Helvetica Neue', Arial, sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --spacing-xxl: 8rem;
    
    --sidebar-width: 260px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background-color: var(--color-cream);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

a:hover {
    color: var(--color-terracotta-dark);
}

/* --- Sticky Side Navigation --- */
.side-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--color-terracotta);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 2.5rem 1.5rem;
    z-index: 1000;
    box-shadow: 4px 0 30px rgba(61, 43, 31, 0.15);
}

.nav-brand {
    text-align: center;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(245, 230, 211, 0.3);
    margin-bottom: 2rem;
}

.nav-logo {
    margin-bottom: 0.75rem;
}

.nav-name {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-sand);
    letter-spacing: 0.02em;
    line-height: 1.3;
}

.nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: rgba(245, 230, 211, 0.7);
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 8px;
    transition: all var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-sand);
    background: rgba(245, 230, 211, 0.12);
}

.nav-link.active {
    font-weight: 700;
    border-left: 3px solid var(--color-sand);
    padding-left: calc(1rem - 3px);
}

.nav-footer {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(245, 230, 211, 0.3);
}

.nav-footer p {
    font-family: var(--font-serif);
    font-size: 0.85rem;
    color: rgba(245, 230, 211, 0.5);
    font-style: italic;
}

/* --- Mobile Toggle --- */
.mobile-toggle {
    display: none;
    position: fixed;
    top: 1.25rem;
    left: 1.25rem;
    z-index: 1100;
    width: 44px;
    height: 44px;
    background: var(--color-terracotta);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    box-shadow: 0 4px 15px rgba(61, 43, 31, 0.2);
}

.mobile-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--color-sand);
    border-radius: 2px;
    transition: all var(--transition);
}

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

.mobile-toggle.open span:nth-child(2) {
    opacity: 0;
}

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

.mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(61, 43, 31, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity var(--transition);
}

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

/* --- Main Content --- */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
}

/* --- Section Base --- */
.section {
    padding: var(--spacing-xxl) var(--spacing-lg);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin-bottom: 0.75rem;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 400;
    color: var(--color-text);
    line-height: 1.2;
    margin-bottom: 1rem;
}

.title-ornament {
    display: flex;
    justify-content: center;
    margin-top: 1rem;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 50px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--color-terracotta-dark);
    border-color: var(--color-terracotta-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(192, 112, 74, 0.35);
}

.btn-secondary {
    background: transparent;
    color: var(--color-terracotta);
    border-color: var(--color-terracotta);
}

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

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

/* --- Hero Section --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: var(--spacing-lg);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -2;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(192, 112, 74, 0.82) 0%,
        rgba(160, 88, 56, 0.75) 50%,
        rgba(61, 43, 31, 0.70) 100%
    );
    z-index: -1;
}

.hero-content {
    text-align: center;
    color: var(--color-white);
    max-width: 700px;
    animation: fadeInUp 1s ease-out;
}

.hero-decorative {
    margin-bottom: 1.5rem;
    opacity: 0.6;
}

.hero-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: rgba(245, 230, 211, 0.8);
    margin-bottom: 1rem;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 300;
    line-height: 1.05;
    margin-bottom: 0;
    letter-spacing: -0.01em;
}

.hero-divider {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem auto;
    max-width: 300px;
}

.divider-line {
    flex: 1;
    height: 1px;
    background: rgba(245, 230, 211, 0.5);
}

.hero-subtitle {
    font-family: var(--font-serif);
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    font-weight: 400;
    font-style: italic;
    color: rgba(245, 230, 211, 0.9);
    line-height: 1.6;
    margin-bottom: 2.5rem;
}

.hero-location {
    margin-top: 2rem;
    font-size: 0.85rem;
    color: rgba(245, 230, 211, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: rgba(245, 230, 211, 0.6);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-8px); }
    60% { transform: translateX(-50%) translateY(-4px); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Nosotros Section --- */
.nosotros {
    background: var(--color-cream);
}

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

.nosotros-image {
    position: relative;
}

.nosotros-image img {
    border-radius: 16px;
    width: 100%;
    height: 500px;
    object-fit: cover;
    box-shadow: 0 20px 60px rgba(61, 43, 31, 0.15);
}

.nosotros-image-accent {
    position: absolute;
    top: -15px;
    left: -15px;
    right: 15px;
    bottom: 15px;
    border: 2px solid var(--color-terracotta-light);
    border-radius: 16px;
    z-index: -1;
}

.nosotros-content {
    padding: var(--spacing-md) 0;
}

.nosotros-subtitle {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-terracotta);
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.nosotros-content > p {
    color: var(--color-text-light);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.nosotros-values {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.value-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.value-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--color-sand);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.value-item h4 {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.value-item p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

/* --- Servicios Section --- */
.servicios {
    background: var(--color-sand-light);
}

.servicios-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.servicio-card {
    background: var(--color-white);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    transition: all var(--transition);
    border: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.servicio-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-terracotta);
    transform: scaleX(0);
    transition: transform var(--transition);
}

.servicio-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(61, 43, 31, 0.12);
    border-color: transparent;
}

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

.servicio-icon {
    margin-bottom: 1.5rem;
}

.servicio-card h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.75rem;
}

.servicio-card > p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.servicio-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.servicio-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.servicio-features li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--color-terracotta);
    border-radius: 50%;
    flex-shrink: 0;
}

/* --- Metodología Section --- */
.metodologia {
    background: var(--color-cream);
}

.metodologia-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.metodologia-text > p {
    color: var(--color-text-light);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.metodo-pilares {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.pilar {
    padding: 1.5rem;
    background: var(--color-sand-light);
    border-radius: 12px;
    border: 1px solid var(--color-border);
    transition: all var(--transition);
}

.pilar:hover {
    border-color: var(--color-terracotta-light);
    box-shadow: 0 8px 25px rgba(192, 112, 74, 0.1);
}

.pilar-numero {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 300;
    color: var(--color-terracotta);
    line-height: 1;
    display: block;
    margin-bottom: 0.5rem;
}

.pilar h4 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.pilar p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.metodologia-image img {
    border-radius: 16px;
    width: 100%;
    height: 600px;
    object-fit: cover;
    box-shadow: 0 20px 60px rgba(61, 43, 31, 0.15);
}

/* --- Galería Section --- */
.galeria {
    background: var(--color-sand-light);
}

.galeria-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 250px);
    gap: 1rem;
}

.galeria-item {
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
}

.galeria-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

.galeria-item--wide {
    grid-column: span 2;
}

.galeria-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1rem 1.25rem;
    background: linear-gradient(transparent, rgba(61, 43, 31, 0.7));
    color: var(--color-white);
    font-family: var(--font-serif);
    font-size: 1rem;
    font-style: italic;
    opacity: 0;
    transition: opacity var(--transition);
}

.galeria-item:hover .galeria-caption {
    opacity: 1;
}

/* --- CTA Section --- */
.cta {
    background: linear-gradient(135deg, var(--color-terracotta) 0%, var(--color-terracotta-dark) 100%);
    padding: var(--spacing-xxl) var(--spacing-lg);
}

.cta-content {
    text-align: center;
    max-width: 650px;
    margin: 0 auto;
    color: var(--color-white);
}

.cta-eyebrow {
    color: rgba(245, 230, 211, 0.8);
}

.cta-title {
    color: var(--color-white);
    margin-bottom: 1.5rem;
}

.cta-text {
    font-size: 1.1rem;
    color: rgba(245, 230, 211, 0.9);
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.cta-text strong {
    color: var(--color-white);
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

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

.cta .btn-primary:hover {
    background: var(--color-sand);
    border-color: var(--color-sand);
    color: var(--color-terracotta-dark);
}

.cta .btn-secondary {
    border-color: rgba(245, 230, 211, 0.6);
    color: var(--color-white);
}

.cta .btn-secondary:hover {
    background: var(--color-white);
    color: var(--color-terracotta);
    border-color: var(--color-white);
}

/* --- Contacto Section --- */
.contacto {
    background: var(--color-cream);
}

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

.contacto-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contacto-item {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
}

.contacto-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    background: var(--color-sand);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contacto-item h4 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.25rem;
}

.contacto-item p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

.contacto-item a {
    color: var(--color-terracotta);
}

.contacto-item a:hover {
    color: var(--color-terracotta-dark);
    text-decoration: underline;
}

.contacto-map {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(61, 43, 31, 0.1);
}

/* --- Contact Form --- */
.contacto-form-wrapper {
    background: var(--color-white);
    border-radius: 20px;
    padding: 2.5rem;
    border: 1px solid var(--color-border);
    box-shadow: 0 10px 40px rgba(61, 43, 31, 0.08);
}

.contacto-form-wrapper h3 {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.contacto-form-wrapper > p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--color-text);
    background: var(--color-sand-light);
    border: 1.5px solid var(--color-border);
    border-radius: 10px;
    transition: all var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-terracotta);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(192, 112, 74, 0.1);
}

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

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

.form-success {
    text-align: center;
    padding: 2rem;
}

.form-success svg {
    margin: 0 auto 1rem;
}

.form-success h4 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    color: var(--color-text);
    margin-bottom: 0.5rem;
}

.form-success p {
    color: var(--color-text-muted);
}

/* --- Footer --- */
.footer {
    background: var(--color-text);
    color: rgba(245, 230, 211, 0.7);
    padding: var(--spacing-xl) var(--spacing-lg) var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-brand h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-sand);
    margin-bottom: 1rem;
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.7;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-sand);
    margin-bottom: 1rem;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    color: rgba(245, 230, 211, 0.6);
    font-size: 0.9rem;
    transition: color var(--transition);
}

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

.footer-contact p {
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.footer-contact a {
    color: rgba(245, 230, 211, 0.6);
}

.footer-contact a:hover {
    color: var(--color-sand);
}

.footer-bottom {
    border-top: 1px solid rgba(245, 230, 211, 0.15);
    padding-top: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(245, 230, 211, 0.4);
}

/* --- Scroll Animations --- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* --- Responsive --- */
@media (max-width: 1200px) {
    .servicios-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    :root {
        --sidebar-width: 220px;
    }
    
    .main-content {
        margin-left: var(--sidebar-width);
    }
    
    .nosotros-grid,
    .metodologia-content,
    .contacto-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .nosotros-image {
        max-width: 500px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --sidebar-width: 0px;
    }
    
    .side-nav {
        transform: translateX(-100%);
        transition: transform var(--transition);
        width: 280px;
        padding: 2rem 1.5rem;
    }
    
    .side-nav.open {
        transform: translateX(0);
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .mobile-overlay.show {
        display: block;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .section {
        padding: var(--spacing-xl) var(--spacing-md);
    }
    
    .hero {
        padding: var(--spacing-md);
    }
    
    .servicios-grid {
        grid-template-columns: 1fr;
    }
    
    .galeria-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto;
    }
    
    .galeria-item--large {
        grid-column: span 2;
        grid-row: span 1;
    }
    
    .galeria-item--wide {
        grid-column: span 2;
    }
    
    .galeria-item {
        height: 200px;
    }
    
    .galeria-item--large {
        height: 280px;
    }
    
    .metodo-pilares {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .contacto-form-wrapper {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .section {
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .galeria-grid {
        grid-template-columns: 1fr;
    }
    
    .galeria-item--large,
    .galeria-item--wide {
        grid-column: span 1;
    }
    
    .galeria-item {
        height: 220px;
    }
}