:root {
    --color-ink: #10438a;
    --color-ink-soft: #1a5299;
    --color-accent: #fdcd24;
    --color-accent-soft: #f1e4d1;
    --color-bg: #ffffff;
    --color-surface: #ffffff;
    --color-surface-soft: #f2f5f9;
    --color-line: #d9e0ea;
    --color-text: #505050;
    --color-muted: #5a6a7e;
    --color-success: #166534;
    --color-error: #b91c1c;
    --shadow-sm: 0 10px 30px rgba(0, 65, 140, 0.06);
    --shadow-md: 0 18px 40px rgba(0, 65, 140, 0.10);
    --shadow-lg: 0 28px 60px rgba(0, 65, 140, 0.14);
    --radius-sm: 1rem;
    --radius-md: 1.5rem;
    --radius-lg: 2rem;
    --container-width: 1220px;
    --header-height: 5.4rem;
    --transition: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 1rem);
}

body {
    font-family: 'Manrope', sans-serif;
    color: var(--color-text);
    background: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

body.menu-open::after {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(6, 23, 49, 0.34);
    backdrop-filter: blur(2px);
    z-index: 960;
}

img,
video {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
textarea {
    font: inherit;
}

button {
    border: 0;
    background: none;
    cursor: pointer;
}

ul {
    list-style: none;
}

.container {
    width: min(var(--container-width), calc(100% - 2.5rem));
    margin: 0 auto;
}

.section {
    padding: 6rem 0;
}

.section--tinted {
    background: var(--color-surface-soft);
}

.section__heading {
    display: grid;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.section__heading--center {
    max-width: 54rem;
    margin-inline: auto;
    text-align: center;
}

.section__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-accent);
}

.section__title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(2.5rem, 4.5vw, 4.2rem);
    line-height: 0.96;
    color: var(--color-ink);
}

.section__lead {
    font-size: 1.08rem;
    color: var(--color-muted);
    max-width: 46rem;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 3.4rem;
    padding: 0.95rem 1.5rem;
    border-radius: 999px;
    font-weight: 700;
    transition: transform var(--transition), background-color var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.button:hover {
    transform: translateY(-2px);
}

.button:active {
    transform: translateY(0);
}

.button--primary {
    background: var(--color-ink);
    color: var(--color-surface);
    box-shadow: var(--shadow-sm);
}

.button--primary:hover {
    background: var(--color-ink-soft);
}

.button--secondary {
    border: 1px solid rgba(0, 65, 140, 0.14);
    color: var(--color-ink);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow-sm);
}

.button--secondary:hover {
    background: #eef2f8;
    border-color: rgba(0, 65, 140, 0.22);
}

.button--ghost {
    background: transparent;
    color: var(--color-ink);
    border: 1px solid rgba(0, 65, 140, 0.18);
}

.button--ghost:hover {
    border-color: rgba(0, 65, 140, 0.35);
    background: rgba(0, 65, 140, 0.05);
}

.button--nav {
    min-height: 2.9rem;
    padding-inline: 1.15rem;
    color: var(--color-ink);
    background: var(--color-accent-soft);
}

.button--full {
    width: 100%;
}

.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(18px);
    transition: background-color var(--transition), box-shadow var(--transition), padding var(--transition);
}

.header.scrolled {
    padding: 0.7rem 0;
    box-shadow: 0 4px 20px rgba(0, 65, 140, 0.08);
    background: rgba(255, 255, 255, 0.95);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: calc(var(--header-height) - 1.2rem);
    flex-wrap: nowrap;
}

.nav__brand {
    display: inline-flex;
    align-items: center;
    gap: 0.9rem;
    min-width: 0;
    flex-shrink: 0;
}

.logo-img {
    width: auto;
    height: 3.2rem;
    flex-shrink: 0;
}

.nav__menu {
    display: flex;
    align-items: center;
    margin-left: auto;
}

.nav__list {
    display: flex;
    align-items: center;
    gap: 1rem;
    white-space: nowrap;
}

.nav__link {
    position: relative;
    color: var(--color-muted);
    font-size: 0.88rem;
    font-weight: 700;
    transition: color var(--transition);
}

.nav__link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -0.35rem;
    width: 100%;
    height: 2px;
    transform: scaleX(0);
    transform-origin: center;
    background: var(--color-accent);
    transition: transform var(--transition);
}

.nav__link:hover,
.nav__link.active-link {
    color: var(--color-ink);
}

.nav__link:hover::after,
.nav__link.active-link::after {
    transform: scaleX(1);
}

.nav__actions {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    flex-shrink: 0;
}

.language-switch {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem;
    border: 1px solid rgba(0, 65, 140, 0.15);
    border-radius: 999px;
    background: #ffffff;
}

.language-switch__link {
    min-width: 2.1rem;
    padding: 0.35rem 0.55rem;
    border-radius: 999px;
    color: var(--color-ink-soft);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-align: center;
    transition: background-color var(--transition), color var(--transition);
}

.language-switch__link:hover {
    background: #eef3fb;
    color: var(--color-ink);
}

.language-switch__link.is-active {
    background: var(--color-ink);
    color: #ffffff;
}

.nav__toggle,
.nav__close {
    display: none;
    color: var(--color-ink);
}

.hero {
    position: relative;
    padding: 4rem 0 2.25rem;
}

.hero::before,
.hero::after {
    content: '';
    position: absolute;
    border-radius: 999px;
    pointer-events: none;
}

.hero::before {
    top: 2rem;
    right: -8rem;
    width: 22rem;
    height: 22rem;
    background: rgba(0, 65, 140, 0.04);
}

.hero::after {
    bottom: 5rem;
    left: -10rem;
    width: 24rem;
    height: 24rem;
    background: rgba(0, 65, 140, 0.04);
}

.hero__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: 3.5rem;
}

.hero__kicker {
    margin-bottom: 0.75rem;
    color: var(--color-ink-soft);
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.hero__title {
    max-width: 11ch;
    margin-bottom: 1.2rem;
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(3.4rem, 7vw, 6rem);
    line-height: 0.9;
    color: var(--color-ink);
}

.hero__title span {
    display: block;
    margin-top: 0.85rem;
    font-size: clamp(1.2rem, 2.4vw, 1.9rem);
    line-height: 1.05;
    color: var(--color-accent);
}

.hero__description {
    max-width: 36rem;
    margin-bottom: 1.6rem;
    font-size: 1.12rem;
    color: var(--color-muted);
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin-bottom: 2rem;
}

.hero__stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
}

.hero__stat {
    padding: 1rem 1.1rem;
    border: 1px solid rgba(0, 65, 140, 0.1);
    border-radius: var(--radius-md);
    background: #ffffff;
    box-shadow: var(--shadow-sm);
}

.hero__stat strong {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.98rem;
    color: var(--color-ink);
}

.hero__stat span {
    font-size: 0.88rem;
    color: var(--color-muted);
}

.hero__visual {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 1rem;
    align-items: stretch;
}

.hero__card {
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    background: var(--color-surface);
}

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

.hero__card--main {
    grid-row: span 2;
    min-height: 34rem;
}

.hero__card--top,
.hero__card--bottom {
    min-height: 16.3rem;
}

.hero__quick {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 2.5rem;
}

.quick-link {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 1.1rem;
    border-radius: 999px;
    border: 1px solid rgba(208, 170, 20, 0.45);
    background: #f6d84e;
    color: var(--color-ink);
    font-weight: 800;
    text-align: center;
    transition: transform var(--transition), border-color var(--transition), background-color var(--transition);
}

.quick-link:hover {
    transform: translateY(-2px);
    border-color: rgba(176, 139, 0, 0.55);
    background: #efcd2f;
}

.story__grid,
.bilingual__grid,
.network__grid,
.admissions__grid,
.contact__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 3rem;
    align-items: center;
}

.story__copy p + p {
    margin-top: 1rem;
}

.story__metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
    margin-top: 1.8rem;
}

.metric-card,
.value-card,
.pillar-card,
.project-card,
.school-card,
.leader-card,
.step-card,
.cert-card {
    background: var(--color-surface);
    border: 1px solid rgba(0, 65, 140, 0.08);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.metric-card {
    padding: 1.1rem;
}

.metric-card strong {
    display: block;
    margin-bottom: 0.3rem;
    color: var(--color-ink);
}

.metric-card span {
    font-size: 0.92rem;
    color: var(--color-muted);
}

.story__visual {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    grid-template-rows: repeat(6, minmax(2.5rem, auto));
    gap: 1rem;
}

.story__image {
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

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

.story__image--tall {
    grid-column: 1 / span 3;
    grid-row: 1 / span 6;
    min-height: 32rem;
}

.story__image--wide {
    grid-column: 4 / span 3;
    grid-row: 2 / span 4;
    min-height: 22rem;
}

.story__quote {
    grid-column: 2 / span 4;
    grid-row: 5 / span 2;
    align-self: end;
    padding: 1.4rem 1.5rem;
    border-radius: var(--radius-md);
    background: rgba(0, 65, 140, 0.94);
    box-shadow: var(--shadow-md);
    color: var(--color-surface);
    font-size: 1.03rem;
    font-weight: 600;
}

.values__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
    margin-top: 2rem;
}

.value-card {
    padding: 1.8rem;
}

.value-card__label {
    display: inline-flex;
    margin-bottom: 0.7rem;
    color: var(--color-accent);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.value-card h3,
.pillar-card h3,
.journey-card h3,
.project-card h3,
.campus-card h3,
.school-card h3,
.leader-card h3,
.step-card h3,
.cert-card h3,
.contact__item h3 {
    margin-bottom: 0.6rem;
    font-size: 1.3rem;
    line-height: 1.15;
    color: var(--color-ink);
}

.value-card p,
.pillar-card p,
.journey-card p,
.project-card p,
.campus-card p,
.school-card p,
.leader-card p,
.step-card p,
.cert-card p,
.contact__item p {
    color: var(--color-muted);
}

.pillars__grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1rem;
}

.families__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
}

.families__card {
    padding: 1.8rem;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(242, 245, 249, 0.96));
    border: 1px solid rgba(0, 65, 140, 0.08);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.families__card p + p {
    margin-top: 1rem;
}

.families__card--wide {
    grid-column: 1 / -1;
}

.families__label {
    display: inline-flex;
    margin-bottom: 0.8rem;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: var(--color-accent-soft);
    color: var(--color-ink);
    font-size: 0.8rem;
    font-weight: 800;
}

.families__card h3 {
    margin-bottom: 0.6rem;
    font-size: 1.3rem;
    line-height: 1.15;
    color: var(--color-ink);
}

.families__card p {
    color: var(--color-muted);
}

.families__card .feature-list {
    margin-top: 1rem;
}

.families__tagline {
    margin-top: 1.2rem;
    padding: 1rem 1.2rem;
    border-radius: var(--radius-sm);
    background: rgba(0, 65, 140, 0.94);
    color: var(--color-surface);
    font-weight: 700;
    text-align: center;
}

.pillar-card {
    padding: 1.6rem;
}

.pillar-card__index {
    display: inline-flex;
    margin-bottom: 1rem;
    color: var(--color-accent);
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.14em;
}

.journey__grid,
.projects__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
}

.journey-card,
.campus-card {
    overflow: hidden;
    display: grid;
    background: var(--color-surface);
    border: 1px solid rgba(0, 65, 140, 0.08);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.journey-card__media,
.campus-card__media {
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.journey-card__media img,
.campus-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.journey-card:hover .journey-card__media img,
.campus-card:hover .campus-card__media img {
    transform: scale(1.04);
}

.journey-card__content,
.campus-card__content {
    padding: 1.6rem;
}

.journey-card__tag,
.campus-card__tag,
.project-card__pill,
.school-card__label {
    display: inline-flex;
    margin-bottom: 0.8rem;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background: var(--color-accent-soft);
    color: var(--color-ink);
    font-size: 0.8rem;
    font-weight: 800;
}

.feature-list {
    display: grid;
    gap: 0.55rem;
    margin-top: 1rem;
}

.feature-list li {
    position: relative;
    padding-left: 1.15rem;
    color: var(--color-muted);
    font-size: 0.94rem;
}

.feature-list li::before {
    content: '';
    position: absolute;
    top: 0.58rem;
    left: 0;
    width: 0.42rem;
    height: 0.42rem;
    border-radius: 999px;
    background: var(--color-accent);
}

.journey-card__chips,
.network__benefits {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 1rem;
}

.journey-card__chips span,
.network__benefits span {
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
    background: var(--color-surface-soft);
    color: var(--color-ink);
    font-size: 0.82rem;
    font-weight: 700;
}

.logo-strip {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 1rem;
}

.logo-strip__item {
    display: grid;
    place-items: center;
    min-height: 6.5rem;
    padding: 1.4rem;
    background: var(--color-surface);
    border: 1px solid rgba(0, 65, 140, 0.08);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.logo-strip__item img {
    max-height: 3rem;
    width: 100%;
    object-fit: contain;
}

.bilingual__visual {
    position: relative;
    min-height: 34rem;
}

.bilingual__image {
    height: 100%;
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

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

.certifications {
    display: grid;
    gap: 1rem;
    margin-top: 1.8rem;
}

.floating-note {
    position: absolute;
    max-width: 16rem;
    padding: 1rem 1.1rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.floating-note strong {
    display: block;
    margin-bottom: 0.25rem;
}

.floating-note span {
    font-size: 0.9rem;
    line-height: 1.45;
}

.floating-note--dark {
    top: 1.2rem;
    left: -1rem;
    background: rgba(0, 65, 140, 0.94);
    color: var(--color-surface);
}

.floating-note--light {
    right: -1rem;
    bottom: 1.2rem;
    background: rgba(255, 255, 255, 0.94);
    color: var(--color-ink);
}

.projects__intro {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(16rem, 28rem);
    align-items: end;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.project-card {
    padding: 1.6rem;
    transition: transform var(--transition), box-shadow var(--transition);
}

.project-card--media {
    display: flex;
    flex-direction: column;
    padding: 0;
    overflow: hidden;
}

.project-card__media {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-bottom: 1px solid rgba(0, 65, 140, 0.08);
    background: linear-gradient(135deg, #eef5ff 0%, #dceaff 100%);
}

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

.project-card__content {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 1.6rem;
}

.project-card--media:hover .project-card__media img {
    transform: scale(1.04);
}

.project-card:hover,
.school-card:hover,
.leader-card:hover,
.step-card:hover,
.cert-card:hover,
.pillar-card:hover,
.value-card:hover,
.metric-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.campuses__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
}

.admissions__actions {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    align-items: center;
}

.admissions__actions .button {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
}

.network__schools,
.admissions__steps {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.school-card,
.step-card,
.cert-card {
    padding: 1.5rem;
}

.school-card--media {
    display: flex;
    flex-direction: column;
    padding: 0;
    overflow: hidden;
}

.school-card__media {
    display: grid;
    place-items: center;
    aspect-ratio: 16 / 9;
    padding: 1.6rem;
    border-bottom: 1px solid rgba(0, 65, 140, 0.08);
    background: linear-gradient(135deg, #f6f9ff 0%, #e7f0ff 100%);
}

.school-card__media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.4s ease;
}

.school-card__content {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 1.5rem;
}

.school-card--media:hover .school-card__media img {
    transform: scale(1.03);
}

.leadership__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.25rem;
}

@media screen and (min-width: 1201px) {
    .leadership__grid .leader-card:nth-child(5) {
        grid-column: 2;
    }
}

.leader-card {
    display: flex;
    min-height: 100%;
    flex-direction: column;
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
}

.leader-card__media {
    aspect-ratio: 4 / 5;
    overflow: hidden;
    background: linear-gradient(135deg, #eef5ff 0%, #dceaff 100%);
}

.leader-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

.leader-card__image--carlos {
    object-position: center top;
}

.leader-card:hover .leader-card__media img {
    transform: scale(1.04);
}

.leader-card__media--placeholder {
    display: grid;
    place-items: center;
    border-bottom: 1px solid rgba(0, 65, 140, 0.08);
    background:
        linear-gradient(135deg, rgba(0, 65, 140, 0.08), rgba(253, 205, 36, 0.18)),
        #f6f9ff;
}

.leader-card__media--placeholder span {
    display: grid;
    width: 6rem;
    height: 6rem;
    place-items: center;
    border: 1px solid rgba(0, 65, 140, 0.16);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.78);
    color: var(--color-ink);
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.leader-card__content {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 1.45rem;
}

.leader-card__credential {
    display: inline-flex;
    width: fit-content;
    margin-bottom: 0.75rem;
    padding: 0.32rem 0.62rem;
    border-radius: 999px;
    background: rgba(253, 205, 36, 0.22);
    color: var(--color-ink);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.leader-card__content p + p {
    margin-top: 0.2rem;
}

.step-card__number {
    display: inline-flex;
    margin-bottom: 1rem;
    color: var(--color-accent);
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.14em;
}

.testimonials {
    background: linear-gradient(135deg, #00418c 0%, #003370 100%);
    color: var(--color-surface);
    --slides-per-view: 3;
    --testimonial-gap: 1.25rem;
}

.testimonials .section__title,
.testimonials .section__lead {
    color: var(--color-surface);
}

.testimonials .section__lead {
    opacity: 0.82;
}

.testimonials__container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonials__viewport {
    overflow: hidden;
    width: 100%;
}

.testimonials__slider {
    display: flex;
    gap: var(--testimonial-gap);
    width: 100%;
    transition: transform 0.45s ease;
    will-change: transform;
}

.testimonial-card {
    flex: 0 0 calc((100% - (var(--slides-per-view) - 1) * var(--testimonial-gap)) / var(--slides-per-view));
    min-width: 0;
    overflow: hidden;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow-md);
    scroll-snap-align: start;
}

.testimonial-card__video {
    height: 29rem;
    background: #0a1627;
}

.testimonial-card__video video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonials__arrow {
    width: 3.2rem;
    height: 3.2rem;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: var(--color-ink);
    background: var(--color-surface);
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
    transition: transform var(--transition), opacity var(--transition), background-color var(--transition);
}

.testimonials__arrow:hover {
    transform: scale(1.06);
    background: #eef2f8;
}

.testimonials__arrow:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.contact__details {
    display: grid;
    gap: 1rem;
    margin-top: 2rem;
}

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

.contact__icon {
    display: grid;
    place-items: center;
    width: 3.2rem;
    height: 3.2rem;
    flex-shrink: 0;
    border-radius: 1rem;
    background: var(--color-ink);
    color: var(--color-surface);
    box-shadow: var(--shadow-sm);
}

.contact__social {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.contact__social a {
    padding: 0.65rem 1rem;
    border-radius: 999px;
    border: 1px solid rgba(0, 65, 140, 0.14);
    background: #ffffff;
    color: var(--color-ink);
    font-weight: 700;
}

.contact__form {
    padding: 2rem;
    background: #ffffff;
    border: 1px solid rgba(0, 65, 140, 0.08);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.form__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.form__group--full {
    grid-column: 1 / -1;
}

.form__label {
    display: block;
    margin-bottom: 0.45rem;
    color: var(--color-ink);
    font-size: 0.9rem;
    font-weight: 800;
}

.form__input {
    width: 100%;
    padding: 0.95rem 1rem;
    border: 1px solid rgba(0, 65, 140, 0.14);
    border-radius: 1rem;
    background: var(--color-surface);
    color: var(--color-text);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form__input:focus {
    outline: 0;
    border-color: rgba(0, 65, 140, 0.32);
    box-shadow: 0 0 0 4px rgba(0, 65, 140, 0.08);
}

.form__textarea {
    min-height: 9rem;
    resize: vertical;
}

.form__honey {
    position: absolute;
    left: -9999px;
}

.form__status {
    min-height: 1.5rem;
    margin-top: 1rem;
    color: var(--color-muted);
    font-size: 0.92rem;
    font-weight: 700;
}

.form__status.is-success {
    color: var(--color-success);
}

.form__status.is-error {
    color: var(--color-error);
}

.form__status.is-loading {
    color: var(--color-ink-soft);
}

.contact__form button[disabled] {
    opacity: 0.72;
    cursor: wait;
}

.footer {
    padding: 4rem 0 1.5rem;
    background: linear-gradient(180deg, #00418c 0%, #002d5e 100%);
    color: rgba(255, 255, 255, 0.86);
}

.footer__grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr 1fr;
    gap: 1.5rem;
}

.footer__logo {
    height: 3.2rem;
    width: auto;
    margin-bottom: 1rem;
}

.footer__column h3 {
    margin-bottom: 1rem;
    font-size: 1rem;
    color: var(--color-surface);
}

.footer__links {
    display: grid;
    gap: 0.6rem;
}

.footer__links a:hover {
    color: #fff;
}

.footer__bottom {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    text-align: center;
    font-size: 0.92rem;
}

.blog__loading,
.blog__empty,
.blog__error {
    padding: 3rem 0;
    color: var(--color-muted);
}

.loading-spinner {
    width: 2.8rem;
    height: 2.8rem;
    margin-bottom: 0.75rem;
    border: 4px solid rgba(0, 65, 140, 0.12);
    border-top-color: var(--color-ink);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

[data-reveal] {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media screen and (max-width: 1140px) {
    .nav__list {
        gap: 0.65rem;
    }

    .nav__link {
        font-size: 0.82rem;
    }

    .hero__grid,
    .story__grid,
    .bilingual__grid,
    .network__grid,
    .admissions__grid,
    .contact__grid {
        grid-template-columns: 1fr;
    }

    .hero__visual,
    .story__visual {
        max-width: 44rem;
        margin-inline: auto;
    }

    .pillars__grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

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

    .testimonials {
        --slides-per-view: 2;
    }

    .footer__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .leadership__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media screen and (max-width: 980px) {
    .header {
        padding: 0.8rem 0;
    }

    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: min(24rem, 100%);
        height: 100vh;
        padding: 5.8rem 1.2rem 2rem;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        box-shadow: -20px 0 50px rgba(0, 65, 140, 0.12);
        z-index: 980;
        transition: right var(--transition);
    }

    .nav__menu.show-menu {
        right: 0;
    }

    .nav__menu::before {
        content: 'Menu';
        display: block;
        margin-bottom: 0.9rem;
        color: var(--color-ink-soft);
        font-size: 0.74rem;
        font-weight: 800;
        letter-spacing: 0.16em;
        text-transform: uppercase;
    }

    .nav__list {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.3rem;
        width: 100%;
    }

    .nav__item {
        width: 100%;
    }

    .nav__link {
        display: block;
        width: 100%;
        padding: 0.9rem 0.3rem;
        font-size: 1.03rem;
    }

    .leadership__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .nav__toggle,
    .nav__close {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .nav__close {
        position: absolute;
        top: 1.2rem;
        right: 1.2rem;
    }

    .nav__actions .button--nav {
        min-height: 2.5rem;
        padding: 0.55rem 0.9rem;
        font-size: 0.82rem;
    }

    .language-switch__link {
        min-width: 2rem;
        padding: 0.32rem 0.5rem;
    }

    .scroll-top {
        right: 1.25rem;
        bottom: 1.25rem;
    }

    .hero__stats,
    .story__metrics,
    .journey__grid,
    .projects__grid,
    .families__grid,
    .campuses__grid,
    .network__schools,
    .admissions__steps {
        grid-template-columns: 1fr 1fr;
    }

    .logo-strip {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media screen and (max-width: 768px) {
    .container {
        width: min(var(--container-width), calc(100% - 1.4rem));
    }

    .section {
        padding: 4rem 0;
    }

    .header {
        padding: 0.62rem 0;
    }

    .nav {
        min-height: 3.6rem;
    }

    .nav__actions {
        gap: 0.55rem;
    }

    .nav__actions .button--nav {
        display: none;
    }

    .language-switch {
        padding: 0.16rem;
    }

    .nav__toggle {
        width: 2.8rem;
        height: 2.8rem;
        border-radius: 0.85rem;
        background: #eef3fb;
    }

    .hero {
        padding-top: 1.6rem;
    }

    .hero__grid {
        gap: 1.9rem;
    }

    .hero__title {
        max-width: 10ch;
    }

    .hero__actions {
        display: grid;
        grid-template-columns: 1fr;
        gap: 0.72rem;
        margin-bottom: 1.5rem;
    }

    .hero__stats {
        gap: 0.72rem;
    }

    .hero__stat {
        padding: 0.95rem 1rem;
    }

    .hero__quick {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 0.55rem;
        margin-top: 1.6rem;
        padding-bottom: 0;
        overflow: visible;
    }

    .quick-link {
        min-width: 0;
        min-height: auto;
        padding: 0.62rem 0.55rem;
        border-radius: 999px;
        font-size: 0.76rem;
        line-height: 1.2;
        white-space: normal;
        box-shadow: 0 7px 14px rgba(176, 139, 0, 0.14);
    }

    .section__title {
        font-size: 2.7rem;
        line-height: 1.12;
    }

    .section__lead,
    .hero__description {
        font-size: 1rem;
    }

    .hero__actions,
    .story__metrics,
    .pillars__grid,
    .families__grid,
    .form__grid,
    .footer__grid {
        grid-template-columns: 1fr;
    }

    .hero__actions .button,
    .contact__social a {
        width: 100%;
    }

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

    .hero__card--main,
    .hero__card--top,
    .hero__card--bottom {
        min-height: 18rem;
    }

    .story__visual {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }

    .story__image--tall,
    .story__image--wide,
    .story__quote {
        grid-column: auto;
        grid-row: auto;
    }

    .story__image--tall,
    .story__image--wide {
        min-height: 18rem;
    }

    .story__quote {
        margin-top: -0.55rem;
        font-size: 0.96rem;
    }

    .journey__grid,
    .projects__grid,
    .campuses__grid,
    .network__schools,
    .admissions__steps {
        display: grid;
        grid-auto-flow: column;
        grid-auto-columns: minmax(83%, 1fr);
        gap: 0.85rem;
        overflow-x: auto;
        padding-bottom: 0.35rem;
        overscroll-behavior-x: contain;
        scroll-snap-type: x mandatory;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }

    .journey__grid::-webkit-scrollbar,
    .projects__grid::-webkit-scrollbar,
    .campuses__grid::-webkit-scrollbar,
    .network__schools::-webkit-scrollbar,
    .admissions__steps::-webkit-scrollbar {
        display: none;
    }

    .journey-card,
    .project-card,
    .campus-card,
    .school-card,
    .step-card {
        scroll-snap-align: start;
    }

    .journey-card__content,
    .campus-card__content,
    .project-card__content,
    .school-card__content,
    .leader-card__content,
    .contact__form {
        padding: 1.25rem;
    }

    .logo-strip {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .bilingual__visual {
        min-height: 22rem;
    }

    .floating-note {
        position: static;
        max-width: none;
        margin-top: 1rem;
    }

    .testimonials {
        --slides-per-view: 1;
        --testimonial-gap: 1rem;
    }

    .testimonials__container {
        display: block;
    }

    .testimonials__viewport {
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }

    .testimonials__viewport::-webkit-scrollbar {
        display: none;
    }

    .testimonials__slider {
        padding-bottom: 0.25rem;
    }

    .testimonial-card__video {
        height: 20rem;
    }

    .testimonials__arrow {
        display: none;
    }

    .form__label {
        margin-bottom: 0.38rem;
        font-size: 0.86rem;
    }

    .form__input {
        min-height: 3rem;
        padding: 0.9rem;
    }

    .contact__social {
        display: grid;
        grid-template-columns: 1fr;
    }

    [data-reveal],
    [data-reveal].is-visible {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

@media screen and (max-width: 540px) {
    .logo-img {
        height: 2.9rem;
    }

    .section__title {
        font-size: 2.45rem;
        line-height: 1.14;
    }

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

    .hero__quick {
        gap: 0.45rem;
    }

    .quick-link {
        padding: 0.52rem 0.45rem;
        font-size: 0.72rem;
    }

    .journey__grid,
    .projects__grid,
    .campuses__grid,
    .network__schools,
    .admissions__steps {
        grid-auto-columns: 92%;
    }

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

    .testimonial-card__video {
        height: 17rem;
    }

    .scroll-top {
        width: 2.8rem;
        height: 2.8rem;
        right: 0.9rem;
        bottom: 0.9rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }
}

/* ── Scroll to top ── */
.scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
    display: grid;
    place-items: center;
    width: 3rem;
    height: 3rem;
    border: 1px solid rgba(0, 0, 0, 0.12);
    border-radius: 50%;
    background: #fff;
    color: #000;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(1rem);
    transition: opacity 0.3s, visibility 0.3s, transform 0.3s, background 0.3s;
}

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

.scroll-top:hover {
    background: #f0f0f0;
}

/* ── Modal: Carta de la Directora ── */
.letter-modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
}

.letter-modal[hidden] {
    display: none;
}

.letter-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(16, 67, 138, 0.55);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    cursor: pointer;
}

.letter-modal__panel {
    position: relative;
    z-index: 1;
    background: var(--color-bg);
    border-radius: 1.25rem;
    width: 100%;
    max-width: 680px;
    max-height: 90dvh;
    overflow-y: auto;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.2);
    animation: letter-modal-in 0.3s ease;
}

@keyframes letter-modal-in {
    from { opacity: 0; transform: translateY(1.5rem) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.letter-modal__close {
    position: sticky;
    top: 1rem;
    float: right;
    margin: 1rem 1rem 0 0;
    display: grid;
    place-items: center;
    width: 2.25rem;
    height: 2.25rem;
    border: 1px solid var(--color-line);
    border-radius: 50%;
    background: var(--color-bg);
    color: var(--color-text);
    cursor: pointer;
    transition: background 0.2s;
    z-index: 2;
}

.letter-modal__close:hover {
    background: var(--color-surface-soft);
}

.letter-modal__body {
    padding: 2rem 2.5rem 2.5rem;
    clear: both;
}

.letter-modal__title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--color-ink);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.letter-modal__text {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.letter-modal__text p {
    font-size: 0.975rem;
    line-height: 1.75;
    color: var(--color-text);
}

.letter-modal__footer {
    margin-top: 2rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--color-line);
}

.letter-modal__signature {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-ink);
}

.letter-modal__role {
    font-size: 0.875rem;
    color: var(--color-text);
    margin-top: 0.2rem;
}

@media (max-width: 560px) {
    .letter-modal__body {
        padding: 1.25rem 1.25rem 2rem;
    }
}