:root {
    --midnight: #0d1b2a;
    --midnight-light: #1b2d42;
    --midnight-lighter: #243447;
    --mint: #34d399;
    --mint-dark: #059669;
    --mint-light: #6ee7b7;
    --mint-pale: #d1fae5;
    --mint-bg: #ecfdf5;
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --shadow-sm: 0 1px 3px rgba(13, 27, 42, 0.08);
    --shadow-md: 0 4px 16px rgba(13, 27, 42, 0.1);
    --shadow-lg: 0 8px 32px rgba(13, 27, 42, 0.12);
    --shadow-xl: 0 16px 48px rgba(13, 27, 42, 0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Nunito', sans-serif;
    color: var(--gray-700);
    background: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: 'Quicksand', sans-serif;
    color: var(--midnight);
    line-height: 1.3;
    font-weight: 700;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Preloader */
#preloader {
    position: fixed;
    inset: 0;
    background: var(--midnight);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s, visibility 0.5s;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    display: flex;
    gap: 8px;
    align-items: center;
}

.loader-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--mint);
    animation: bounce 1.4s infinite ease-in-out;
}

.loader-dot:nth-child(1) { animation-delay: -0.32s; }
.loader-dot:nth-child(2) { animation-delay: -0.16s; }
.loader-dot:nth-child(3) { animation-delay: 0s; }

@keyframes bounce {
    0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
    40% { transform: scale(1); opacity: 1; }
}

/* Header */
#header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
    padding: 16px 0;
}

#header.scrolled {
    padding: 10px 0;
    border-bottom-color: var(--gray-200);
    box-shadow: var(--shadow-sm);
}

#header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo--footer .logo-text .logo-name { color: var(--white); }
.logo--footer .logo-text .logo-sub { color: var(--mint); }

.logo-icon {
    flex-shrink: 0;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-name {
    font-family: 'Quicksand', sans-serif;
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--midnight);
    letter-spacing: -0.02em;
}

.logo-sub {
    font-size: 0.7rem;
    color: var(--gray-400);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* Navigation */
#nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-menu a {
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-600);
    transition: var(--transition);
}

.nav-menu a:hover {
    color: var(--midnight);
    background: var(--gray-100);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--midnight);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-toggle:hover {
    background: var(--gray-100);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-full);
    font-family: 'Nunito', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-mint {
    background: var(--mint);
    color: var(--midnight);
    box-shadow: 0 4px 16px rgba(52, 211, 153, 0.35);
}

.btn-mint:hover {
    background: var(--mint-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(52, 211, 153, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--midnight);
    border: 2px solid var(--gray-200);
}

.btn-outline:hover {
    border-color: var(--mint);
    color: var(--mint-dark);
    background: var(--mint-bg);
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

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

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--midnight);
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(52, 211, 153, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(52, 211, 153, 0.06) 0%, transparent 40%),
        radial-gradient(circle at 60% 80%, rgba(52, 211, 153, 0.04) 0%, transparent 40%);
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 520px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(52, 211, 153, 0.12);
    color: var(--mint);
    padding: 8px 18px;
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    margin-bottom: 28px;
    border: 1px solid rgba(52, 211, 153, 0.2);
}

.hero-title {
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    color: var(--white);
    margin-bottom: 24px;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

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

.hero-desc {
    font-size: 1.1rem;
    color: var(--gray-400);
    margin-bottom: 36px;
    line-height: 1.8;
    max-width: 460px;
}

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

/* Hero Cards */
.hero-cards {
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto auto;
    gap: 16px;
    max-width: 480px;
}

.hero-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.hero-card:hover {
    transform: translateY(-4px);
}

.hero-card--main {
    grid-column: 1 / -1;
    position: relative;
    height: 220px;
    box-shadow: var(--shadow-xl);
}

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

.hero-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px 24px;
    background: linear-gradient(transparent, rgba(13, 27, 42, 0.9));
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
}

.hero-card-stat {
    font-family: 'Quicksand', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    color: var(--mint);
    line-height: 1;
}

.hero-card-label {
    font-size: 0.85rem;
    color: var(--gray-300);
    font-weight: 600;
}

.hero-card--stat {
    background: var(--white);
    padding: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 10px;
    box-shadow: var(--shadow-lg);
    min-height: 130px;
}

.hero-card--stat .stat-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: var(--mint-bg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-number {
    font-family: 'Quicksand', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--midnight);
}

.stat-label {
    font-size: 0.82rem;
    color: var(--gray-500);
    font-weight: 600;
}

.hero-card--mint {
    background: var(--mint);
}

.hero-card--mint .stat-icon {
    background: rgba(13, 27, 42, 0.12);
}

.hero-card--wide {
    grid-column: 1 / -1;
    background: var(--midnight-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.wide-card-inner {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px;
}

.wide-card-text {
    flex: 1;
}

.wide-card-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--mint);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 8px;
}

.wide-card-text p {
    font-size: 0.88rem;
    color: var(--gray-400);
    line-height: 1.6;
}

.wide-card-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: rgba(52, 211, 153, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    line-height: 0;
}

.hero-wave svg {
    width: 100%;
    height: 80px;
}

/* Sections */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 64px;
}

.section-tag {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--mint-dark);
    background: var(--mint-bg);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    margin-bottom: 18px;
    letter-spacing: -0.02em;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--gray-500);
    line-height: 1.8;
}

/* Centro */
.centro {
    background: var(--gray-50);
}

.centro-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.centro-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.centro-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.centro-card-img {
    height: 200px;
    overflow: hidden;
}

.centro-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.centro-card-body {
    padding: 28px;
}

.centro-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--mint-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}

.centro-card-body h3 {
    font-size: 1.15rem;
    margin-bottom: 10px;
}

.centro-card-body p {
    font-size: 0.92rem;
    color: var(--gray-500);
    line-height: 1.7;
}

/* Etapas */
.etapas {
    background: var(--white);
}

.etapas-timeline {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    margin-bottom: 64px;
}

.etapa-item {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    padding: 32px;
    transition: var(--transition);
}

.etapa-item:hover {
    background: var(--white);
    box-shadow: var(--shadow-md);
}

.etapa-number {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    background: var(--midnight);
    color: var(--mint);
    font-family: 'Quicksand', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
}

.etapa-content h4 {
    font-size: 1.15rem;
    margin-bottom: 4px;
}

.etapa-content p {
    font-size: 0.9rem;
    color: var(--gray-500);
}

.etapa-desc {
    margin-top: 10px !important;
    line-height: 1.7 !important;
}

.materias-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.materia-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--gray-50);
    border-radius: var(--radius-md);
    padding: 18px 20px;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--midnight);
    transition: var(--transition);
}

.materia-item:hover {
    background: var(--mint-bg);
    color: var(--mint-dark);
    transform: translateY(-2px);
}

.materia-icon {
    flex-shrink: 0;
    color: var(--mint-dark);
}

/* Valores */
.valores {
    background: var(--midnight);
    position: relative;
    overflow: hidden;
}

.valores::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(52, 211, 153, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(52, 211, 153, 0.06) 0%, transparent 50%);
}

.valores .container {
    position: relative;
    z-index: 1;
}

.valores .section-tag {
    background: rgba(52, 211, 153, 0.15);
    color: var(--mint);
}

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

.valores .section-desc {
    color: var(--gray-400);
}

.valores-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.valor-card {
    position: relative;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    padding: 36px 28px;
    text-align: center;
    transition: var(--transition);
    overflow: hidden;
}

.valor-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(52, 211, 153, 0.3);
    transform: translateY(-4px);
}

.valor-card-bg {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.valor-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    background: rgba(52, 211, 153, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.valor-card h3 {
    color: var(--white);
    font-size: 1.15rem;
    margin-bottom: 12px;
}

.valor-card p {
    font-size: 0.88rem;
    color: var(--gray-400);
    line-height: 1.7;
}

/* Comunidad */
.comunidad {
    background: var(--gray-50);
}

.comunidad-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.comunidad-text .section-tag {
    margin-bottom: 16px;
}

.comunidad-text .section-title {
    text-align: left;
    margin-bottom: 18px;
}

.comunidad-text > p {
    color: var(--gray-500);
    font-size: 1.02rem;
    line-height: 1.8;
    margin-bottom: 28px;
}

.comunidad-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.comunidad-list li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    font-size: 0.95rem;
    color: var(--gray-600);
    font-weight: 600;
}

.comunidad-list li svg {
    flex-shrink: 0;
    margin-top: 3px;
}

.comunidad-image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.comunidad-image img {
    width: 100%;
    height: 520px;
    object-fit: cover;
    border-radius: var(--radius-xl);
}

.comunidad-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    border-radius: var(--radius-xl);
    background: var(--mint);
    z-index: -1;
}

/* Contacto */
.contacto {
    background: var(--white);
}

.contacto-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contacto-info .section-tag {
    margin-bottom: 16px;
}

.contacto-info .section-title {
    text-align: left;
    margin-bottom: 18px;
}

.contacto-desc {
    color: var(--gray-500);
    font-size: 1.02rem;
    line-height: 1.8;
    margin-bottom: 36px;
}

.contacto-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contacto-item {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 24px;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.contacto-item:hover {
    background: var(--mint-bg);
    transform: translateX(4px);
}

.contacto-item-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

.contacto-item strong {
    display: block;
    font-size: 0.95rem;
    color: var(--midnight);
    margin-bottom: 4px;
}

.contacto-item p {
    font-size: 0.88rem;
    color: var(--gray-500);
}

/* Form */
.contacto-form-wrap {
    position: relative;
}

.contacto-form-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.contacto-form-card h3 {
    font-size: 1.4rem;
    margin-bottom: 8px;
}

.form-hint {
    font-size: 0.9rem;
    color: var(--gray-400);
    margin-bottom: 28px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--gray-700);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-family: 'Nunito', sans-serif;
    font-size: 0.92rem;
    color: var(--gray-700);
    background: var(--gray-50);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--mint);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-400);
}

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

.form-success {
    text-align: center;
    padding: 40px 20px;
}

.success-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--mint-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.form-success h4 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--midnight);
}

.form-success p {
    color: var(--gray-500);
    font-size: 0.95rem;
}

/* Footer */
#footer {
    background: var(--midnight);
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand p {
    color: var(--gray-400);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-top: 16px;
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    color: var(--white);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.footer-links ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a,
.footer-contact a {
    color: var(--gray-400);
    font-size: 0.88rem;
    font-weight: 600;
    transition: var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--mint);
}

.footer-links li:not(:last-child) a,
.footer-contact li:not(:last-child) a {
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    display: block;
}

.footer-bottom {
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    color: var(--gray-500);
    font-size: 0.82rem;
}

/* Scroll to top */
#scrollTop {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: var(--midnight);
    color: var(--mint);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px);
    transition: var(--transition);
    z-index: 99;
}

#scrollTop.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

#scrollTop:hover {
    background: var(--mint);
    color: var(--midnight);
    transform: translateY(-2px);
}

/* Animations */
[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos].aos-visible {
    opacity: 1;
    transform: translateY(0);
}

[data-aos][data-delay="100"] { transition-delay: 0.1s; }
[data-aos][data-delay="200"] { transition-delay: 0.2s; }
[data-aos][data-delay="300"] { transition-delay: 0.3s; }
[data-aos][data-delay="400"] { transition-delay: 0.4s; }

/* Responsive */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .hero-cards {
        max-width: 400px;
    }

    .centro-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .valores-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .materias-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 72px 0;
    }

    .nav-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        align-items: stretch;
        padding: 80px 24px 24px;
        gap: 4px;
        box-shadow: var(--shadow-xl);
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 999;
    }

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

    .nav-menu a {
        padding: 14px 16px;
        border-radius: var(--radius-md);
        font-size: 1rem;
    }

    .nav-menu .btn-sm {
        margin-top: 12px;
        text-align: center;
        justify-content: center;
    }

    .nav-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(13, 27, 42, 0.5);
        z-index: 998;
    }

    .nav-overlay.visible {
        display: block;
    }

    .hero {
        padding: 100px 0 80px;
        min-height: auto;
    }

    .hero-cards {
        max-width: 100%;
    }

    .hero-card--main {
        height: 180px;
    }

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

    .etapas-timeline {
        grid-template-columns: 1fr;
    }

    .materias-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .comunidad-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .comunidad-image img {
        height: 320px;
    }

    .comunidad-image-accent {
        width: 80px;
        height: 80px;
        bottom: -12px;
        right: -12px;
    }

    .contacto-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-cards {
        grid-template-columns: 1fr;
    }

    .hero-card--stat {
        flex-direction: row;
        text-align: left;
        gap: 14px;
    }

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

    .etapa-item {
        flex-direction: column;
        gap: 16px;
    }
}