/*
 * components.css — Estilos de componentes reutilizables.
 * Responsabilidad: Navbar, Footer, Hero, Cards, Buttons, Badges, etc.
 * Cada componente tiene su propia sección claramente delimitada.
 */

/* ═══════════════════════════════════════════
   1. Navbar
   ═══════════════════════════════════════════ */

.navbar {
    background-color: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
    overflow: visible;
    transition: box-shadow var(--transition-base), border-color var(--transition-base);
}

.navbar .container {
    max-width: 1440px;
}

.navbar__topbar {
    background-color: var(--color-primary-dark);
    color: var(--color-text-on-primary);
    font-size: var(--font-size-xs);
}

.navbar__topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    min-height: 36px;
    flex-wrap: wrap;
    padding-top: 2px;
    padding-bottom: 2px;
}

.navbar__topbar-text {
    opacity: 0.92;
}

.navbar__topbar-links {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.navbar__topbar-links a {
    color: rgba(255, 255, 255, 0.92);
}

.navbar__topbar-links a:hover {
    color: #ffffff;
}

.navbar__inner {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    min-height: var(--navbar-height);
    height: var(--navbar-height);
    gap: var(--space-md);
    overflow: visible;
    min-width: 0;
}

.navbar__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text);
    text-decoration: none;
    flex-shrink: 0;
    min-width: 0;
}

.navbar__logo--dept {
    min-width: 0;
    max-width: 100%;
}

.navbar__logo:hover {
    color: var(--color-text);
}

.navbar__logo-img {
    height: clamp(36px, 4.5vw, 56px);
    width: auto;
    max-width: 120px;
    object-fit: contain;
    border-radius: var(--border-radius-sm);
    flex-shrink: 0;
}

.navbar__right {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-shrink: 0;
    justify-self: end;
    min-width: 0;
}

.navbar__udec-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.navbar__udec-logo--left {
    justify-self: start;
    min-width: 0;
}

.navbar__udec-logo-img {
    height: min(
        clamp(var(--ui-navbar-udec-logo-desktop-min), var(--ui-navbar-udec-logo-desktop-fluid), var(--ui-navbar-udec-logo-desktop-max)),
        calc(var(--navbar-height) - 6px)
    );
    width: auto;
    max-width: var(--ui-navbar-udec-logo-desktop-max-width);
    object-fit: contain;
}

.navbar__logo-title {
    font-size: 0.95rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    display: block;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.navbar__logo-subtitle {
    font-size: 0.78rem;
    color: var(--color-text-secondary);
    display: block;
    white-space: nowrap;
}

.navbar__nav {
    width: 100%;
    min-width: 0;
    display: flex;
    justify-content: center;
    overflow: visible;
}

.navbar__menu {
    display: flex;
    align-items: center;
    gap: 0.15rem;
    flex-wrap: nowrap;
    min-width: 0;
    width: 100%;
    justify-content: center;
}

.navbar__item {
    position: relative;
    display: flex;
    align-items: center;
}


.navbar__link {
    display: block;
    padding: 0.45rem 0.65rem;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    letter-spacing: 0.01em;
    border-radius: 0;
    white-space: nowrap;
    border-bottom: 3px solid transparent;
    transition: color var(--transition-base), border-color var(--transition-base), font-weight var(--transition-base);
}

.navbar__link:hover {
    color: var(--color-primary);
    border-bottom-color: rgba(10, 110, 189, 0.35);
}

.navbar__link--active {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    border-bottom-color: var(--color-accent);
}

/* Dropdown */
.navbar__dropdown {
    display: block;
    position: absolute;
    top: calc(100% - 6px);
    left: 0;
    min-width: 220px;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-top: 2px solid var(--color-primary);
    border-radius: 0;
    box-shadow: var(--shadow-lg);
    padding: var(--space-sm) 0;
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transform: translate3d(0, -8px, 0);
    pointer-events: none;
    transition:
        opacity var(--transition-base),
        transform var(--transition-base),
        visibility var(--transition-base);
}

/* Puente invisible entre el enlace y el panel (evita “hueco muerto” al bajar el cursor) */
.navbar__dropdown::before {
    content: '';
    position: absolute;
    top: -12px;
    left: -0.65rem;
    right: -0.65rem;
    height: 12px;
}

.navbar__item.has-dropdown:hover .navbar__dropdown,
.navbar__item.has-dropdown:focus-within .navbar__dropdown {
    opacity: 1;
    visibility: visible;
    transform: translate3d(0, 0, 0);
    pointer-events: auto;
}

.navbar__dropdown-link {
    display: block;
    padding: var(--space-sm) var(--space-lg);
    color: var(--color-text-secondary);
    font-size: var(--font-size-base);
    transition: background-color var(--transition-base), color var(--transition-base), padding-left var(--transition-base);
}

.navbar__dropdown-link:hover {
    background-color: var(--color-bg-hover);
    color: var(--color-text);
    padding-left: calc(var(--space-lg) + 4px);
}

.navbar__dropdown-link--active {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    background-color: rgba(240, 193, 75, 0.1);
    border-left: 3px solid var(--color-accent);
    padding-left: calc(var(--space-lg) - 3px);
}

/* Hamburger */
.navbar__toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border: 1px solid rgba(10, 110, 189, 0.28);
    border-top: 3px solid var(--color-primary);
    border-radius: 0;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.98) 0%,
        rgba(228, 236, 245, 0.72) 100%
    );
    box-shadow: 0 2px 10px rgba(0, 51, 102, 0.08);
    flex-shrink: 0;
    cursor: pointer;
    transition: border-color var(--transition-base), background-color var(--transition-base), box-shadow var(--transition-base);
}

.navbar__toggle:hover {
    border-color: rgba(10, 110, 189, 0.45);
    box-shadow: 0 4px 14px rgba(0, 51, 102, 0.12);
}

.navbar__toggle:focus-visible {
    outline: none;
    border-color: var(--color-primary-light);
    box-shadow: 0 0 0 2px rgba(10, 110, 189, 0.2);
}

.navbar__toggle.is-active {
    border-top-color: var(--color-accent);
    background: linear-gradient(
        180deg,
        rgba(228, 236, 245, 0.95) 0%,
        rgba(255, 255, 255, 0.9) 100%
    );
}

.navbar__toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--color-primary);
    border-radius: 0;
    transition: transform var(--transition-base), opacity var(--transition-base), background-color var(--transition-base);
}

.navbar__toggle.is-active .navbar__toggle-bar {
    background-color: var(--color-primary-dark);
}

.navbar__toggle.is-active .navbar__toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.navbar__toggle.is-active .navbar__toggle-bar:nth-child(2) {
    opacity: 0;
}

.navbar__toggle.is-active .navbar__toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu — panel lateral (activo en breakpoint ≤1320px) */
.navbar__mobile-menu {
    display: none;
}

.navbar__mobile-list,
.navbar__mobile-sub {
    list-style: none;
    margin: 0;
    padding: 0;
}

.navbar__mobile-group {
    margin: 0;
    border-bottom: 1px solid rgba(0, 51, 102, 0.1);
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0.35) 0%,
        rgba(228, 236, 245, 0.2) 100%
    );
}

.navbar__mobile-group:last-child {
    border-bottom: none;
}

.navbar__mobile-link {
    display: block;
    padding: var(--space-md) var(--space-lg);
    color: var(--color-primary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    text-align: right;
    text-decoration: none;
    border-right: 3px solid rgba(10, 110, 189, 0.22);
    transition: background-color var(--transition-base), color var(--transition-base), border-color var(--transition-base);
}

.navbar__mobile-link:hover,
.navbar__mobile-link:focus-visible {
    background: linear-gradient(
        90deg,
        rgba(228, 236, 245, 0.45) 0%,
        rgba(10, 110, 189, 0.08) 100%
    );
    color: var(--color-primary-dark);
    border-right-color: var(--color-primary);
}

.navbar__mobile-link--active {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    border-right-color: var(--color-accent);
    background: linear-gradient(
        90deg,
        rgba(240, 193, 75, 0.12) 0%,
        rgba(10, 110, 189, 0.06) 100%
    );
}

.navbar__mobile-sub {
    margin: 0 var(--space-md) var(--space-sm);
    padding: var(--space-xs) 0 var(--space-sm) var(--space-md);
    border-left: 2px solid rgba(10, 110, 189, 0.28);
    background: rgba(255, 255, 255, 0.42);
}

.navbar__mobile-sublink {
    display: block;
    padding: 0.55rem var(--space-md) 0.55rem var(--space-sm);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-regular);
    text-align: left;
    text-decoration: none;
    border-left: 3px solid transparent;
    transition: background-color var(--transition-base), color var(--transition-base), border-color var(--transition-base);
}

.navbar__mobile-sublink:hover,
.navbar__mobile-sublink:focus-visible {
    background: rgba(228, 236, 245, 0.65);
    color: var(--color-primary);
    border-left-color: var(--color-accent);
}

.navbar__mobile-sublink--active {
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    border-left-color: var(--color-accent);
    background: rgba(240, 193, 75, 0.1);
}

.navbar__mobile-group--has-children .navbar__mobile-link {
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid rgba(0, 51, 102, 0.06);
}

@media (max-width: 1320px) {
    .navbar__inner {
        display: flex;
        align-items: center;
        gap: var(--space-sm);
        min-height: 100px;
        height: 100px;
    }

    .navbar__nav {
        display: none;
    }

    .navbar__right {
        justify-self: auto;
        margin-left: auto;
        gap: var(--space-xs);
        flex-shrink: 0;
    }

    .navbar__logo--dept {
        gap: var(--space-xs);
        min-width: 0;
    }

    .navbar__logo--dept .navbar__logo-title {
        font-size: 0.9rem;
        white-space: nowrap;
    }

    .navbar__logo--dept .navbar__logo-subtitle {
        display: none;
    }

    .navbar__toggle {
        display: flex;
        order: 2;
        margin-right: 0;
        margin-left: var(--space-xs);
        padding: 0.4rem;
        flex-shrink: 0;
    }

    .navbar__mobile-menu {
        display: block;
        position: fixed;
        top: var(--navbar-menu-top, 116px);
        right: 0;
        bottom: 0;
        z-index: 999;
        width: var(--navbar-menu-width, 18rem);
        max-width: 92vw;
        min-width: 0;
        background: linear-gradient(
            165deg,
            rgba(255, 255, 255, 0.94) 0%,
            rgba(228, 236, 245, 0.9) 55%,
            rgba(0, 51, 102, 0.06) 100%
        );
        border-left: 3px solid var(--color-primary);
        border-top: 1px solid rgba(10, 110, 189, 0.22);
        box-shadow:
            -14px 0 36px rgba(0, 51, 102, 0.14),
            inset 1px 0 0 rgba(255, 255, 255, 0.75);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        overflow-y: auto;
        overscroll-behavior: contain;
        -webkit-overflow-scrolling: touch;
        padding: 0 0 calc(var(--space-lg) + env(safe-area-inset-bottom));
        opacity: 0;
        visibility: hidden;
        transform: translate3d(12px, 0, 0);
        pointer-events: none;
        transition:
            opacity var(--transition-slow),
            transform var(--transition-slow),
            visibility var(--transition-slow);
    }

    .navbar__mobile-menu.is-open {
        opacity: 1;
        visibility: visible;
        transform: translate3d(0, 0, 0);
        pointer-events: auto;
    }

    .navbar__mobile-menu.is-open::before {
        content: '';
        display: block;
        height: 3px;
        background: linear-gradient(
            90deg,
            var(--color-primary-dark) 0%,
            var(--color-primary-light) 55%,
            var(--color-accent) 100%
        );
    }

    .navbar__mobile-list {
        width: 100%;
    }

    .navbar__udec-logo-img {
        height: min(
            clamp(var(--ui-navbar-udec-logo-tablet-min), var(--ui-navbar-udec-logo-tablet-fluid), var(--ui-navbar-udec-logo-tablet-max)),
            calc(var(--navbar-height) - 6px)
        );
        max-width: var(--ui-navbar-udec-logo-tablet-max-width);
    }
}

@media (max-width: 600px) {
    .navbar__topbar-text {
        display: none;
    }

    .navbar__topbar-inner {
        min-height: 32px;
    }

    .navbar__topbar-links {
        width: 100%;
        justify-content: center;
        gap: var(--space-sm);
    }

    .navbar__topbar-links a {
        font-size: 0.8rem;
    }

    .navbar__inner {
        min-height: 96px;
        height: auto;
        padding-top: var(--space-xs);
        padding-bottom: var(--space-xs);
        gap: var(--space-sm);
        justify-content: space-between;
    }

    .navbar__right {
        gap: var(--space-xs);
        margin-left: auto;
        display: flex;
        align-items: center;
        min-width: 0;
    }

    .navbar__udec-logo--left {
        display: inline-flex;
        align-items: center;
        flex: 0 1 auto;
        min-width: 0;
        max-width: 55%;
    }

    .navbar__logo-text {
        min-width: 0;
    }

    .navbar__logo--dept .navbar__logo-title {
        font-size: 0.82rem;
        max-width: 9.5rem;
    }

    .navbar__udec-logo-img {
        height: min(
            clamp(var(--ui-navbar-udec-logo-mobile-min), var(--ui-navbar-udec-logo-mobile-fluid), var(--ui-navbar-udec-logo-mobile-max)),
            calc(var(--navbar-height) - 6px)
        );
        max-width: min(var(--ui-navbar-udec-logo-mobile-max-width), 100%);
    }

    .navbar__logo-img {
        height: 36px;
        max-width: 82px;
    }

    .navbar__toggle {
        padding: var(--space-sm);
        margin-left: var(--space-sm);
    }

    .navbar__mobile-menu {
        max-width: 94vw;
    }

    .navbar__mobile-link {
        padding-top: 0.8rem;
        padding-bottom: 0.8rem;
        font-size: 0.95rem;
    }

    .navbar__mobile-sublink {
        padding-left: var(--space-md);
        font-size: 0.84rem;
    }
}

@media (min-width: 1321px) {
    .navbar__mobile-menu,
    .navbar__mobile-menu.is-open {
        display: none !important;
        visibility: hidden !important;
        pointer-events: none !important;
    }

    .navbar__item + .navbar__item::before {
        content: '';
        position: absolute;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
        width: 1px;
        height: 1.15rem;
        background: linear-gradient(
            180deg,
            transparent 0%,
            rgba(10, 110, 189, 0.28) 45%,
            rgba(207, 216, 229, 0.9) 50%,
            rgba(10, 110, 189, 0.28) 55%,
            transparent 100%
        );
        pointer-events: none;
    }

    .navbar__item.has-dropdown {
        padding-bottom: 10px;
        margin-bottom: -10px;
    }
}

@media (max-width: 1500px) and (min-width: 1321px) {
    .navbar__logo--dept .navbar__logo-subtitle {
        display: none;
    }

    .navbar__link {
        padding: 0.4rem 0.5rem;
        font-size: 0.84rem;
    }
}


/* ═══════════════════════════════════════════
   2. Hero
   ═══════════════════════════════════════════ */

.hero {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
    padding: clamp(var(--ui-hero-desktop-padding-min), var(--ui-hero-desktop-padding-fluid), var(--ui-hero-desktop-padding-max)) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero__inner {
    position: relative;
    z-index: 1;
}

.hero--with-image {
    background-image:
        linear-gradient(
            rgba(0, 24, 52, var(--hero-overlay-opacity, 0.45)),
            rgba(0, 24, 52, var(--hero-overlay-opacity, 0.45))
        ),
        var(--hero-bg-image);
    background-size: cover;
    background-position: var(--hero-bg-pos-x, 50%) var(--hero-bg-pos-y, 45%);
    background-repeat: no-repeat;
}

.hero__title {
    color: var(--color-text-on-primary);
    margin-bottom: var(--space-lg);
}

.hero--with-image .hero__title {
    text-shadow: var(--hero-text-shadow-strong);
}

.hero__subtitle {
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--ui-hero-desktop-subtitle-size);
    max-width: var(--ui-hero-desktop-subtitle-max-width);
    margin: 0 auto var(--space-xl);
}

.hero--with-image .hero__subtitle {
    color: rgba(255, 255, 255, 0.94);
    text-shadow: var(--hero-text-shadow);
}

.hero__actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.hero--compact .hero__subtitle {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .hero {
        padding: clamp(var(--ui-hero-tablet-padding-min), var(--ui-hero-tablet-padding-fluid), var(--ui-hero-tablet-padding-max)) 0;
        min-height: clamp(var(--ui-hero-tablet-min-height-min), var(--ui-hero-tablet-min-height-fluid), var(--ui-hero-tablet-min-height-max));
    }

    .hero--with-image {
        background-size: cover;
        background-position: center center, var(--hero-bg-pos-x, 50%) var(--hero-bg-pos-y, 45%);
    }

    .hero--with-image {
        animation: hero-pan-horizontal var(--hero-pan-duration, 26s) ease-in-out infinite alternate;
    }

    .hero__title {
        font-size: clamp(var(--ui-hero-tablet-title-min), var(--ui-hero-tablet-title-fluid), var(--ui-hero-tablet-title-max));
        margin-bottom: var(--space-sm);
        line-height: 1.18;
    }

    .hero__subtitle {
        font-size: clamp(var(--ui-hero-tablet-subtitle-min), var(--ui-hero-tablet-subtitle-fluid), var(--ui-hero-tablet-subtitle-max));
        line-height: 1.32;
        margin-bottom: var(--space-md);
        max-width: 34ch;
    }

    .hero__actions {
        width: min(100%, 34rem);
        margin: 0 auto;
        gap: var(--space-sm);
    }

    .hero__actions .btn {
        width: 100%;
    }

    .hero--compact {
        min-height: clamp(var(--ui-hero-tablet-compact-min-height-min), var(--ui-hero-tablet-compact-min-height-fluid), var(--ui-hero-tablet-compact-min-height-max));
        padding-top: clamp(var(--ui-hero-tablet-compact-padding-top-min), var(--ui-hero-tablet-compact-padding-top-fluid), var(--ui-hero-tablet-compact-padding-top-max));
        padding-bottom: clamp(var(--ui-hero-tablet-compact-padding-bottom-min), var(--ui-hero-tablet-compact-padding-bottom-fluid), var(--ui-hero-tablet-compact-padding-bottom-max));
    }

    .hero--compact .hero__title {
        font-size: clamp(var(--ui-hero-tablet-compact-title-min), var(--ui-hero-tablet-compact-title-fluid), var(--ui-hero-tablet-compact-title-max));
        margin-bottom: var(--space-xs);
    }

    .hero--compact .hero__subtitle {
        font-size: clamp(var(--ui-hero-tablet-compact-subtitle-min), var(--ui-hero-tablet-compact-subtitle-fluid), var(--ui-hero-tablet-compact-subtitle-max));
    }
}

@media (max-width: 420px) {
    .hero {
        min-height: clamp(var(--ui-hero-mobile-min-height-min), var(--ui-hero-mobile-min-height-fluid), var(--ui-hero-mobile-min-height-max));
        padding: clamp(var(--ui-hero-mobile-padding-min), var(--ui-hero-mobile-padding-fluid), var(--ui-hero-mobile-padding-max)) 0;
    }

    .hero__inner {
        padding-inline: var(--space-xs);
    }

    .hero__title {
        font-size: clamp(var(--ui-hero-mobile-title-min), var(--ui-hero-mobile-title-fluid), var(--ui-hero-mobile-title-max));
    }

    .hero__subtitle {
        font-size: var(--ui-hero-mobile-subtitle-size);
    }

    .hero--compact {
        min-height: clamp(var(--ui-hero-mobile-compact-min-height-min), var(--ui-hero-mobile-compact-min-height-fluid), var(--ui-hero-mobile-compact-min-height-max));
        padding-top: clamp(var(--ui-hero-mobile-compact-padding-top-min), var(--ui-hero-mobile-compact-padding-top-fluid), var(--ui-hero-mobile-compact-padding-top-max));
        padding-bottom: clamp(var(--ui-hero-mobile-compact-padding-bottom-min), var(--ui-hero-mobile-compact-padding-bottom-fluid), var(--ui-hero-mobile-compact-padding-bottom-max));
    }

    .hero--compact .hero__title {
        font-size: clamp(var(--ui-hero-mobile-compact-title-min), var(--ui-hero-mobile-compact-title-fluid), var(--ui-hero-mobile-compact-title-max));
    }

    .hero--compact .hero__subtitle {
        font-size: clamp(var(--ui-hero-mobile-compact-subtitle-min), var(--ui-hero-mobile-compact-subtitle-fluid), var(--ui-hero-mobile-compact-subtitle-max));
    }
}

@media (prefers-reduced-motion: reduce) {
    .navbar__dropdown {
        transition: none;
    }

    .hero--with-image {
        animation: none;
        background-position: center center, 50% var(--hero-bg-pos-y, 45%);
    }
}

@keyframes hero-pan-horizontal {
    from {
        background-position: center center, var(--hero-pan-start, 0%) var(--hero-pan-y, var(--hero-bg-pos-y, 45%));
    }
    to {
        background-position: center center, var(--hero-pan-end, 100%) var(--hero-pan-y, var(--hero-bg-pos-y, 45%));
    }
}


/* ═══════════════════════════════════════════
   3. Buttons
   ═══════════════════════════════════════════ */

.btn {
    display: inline-block;
    padding: var(--space-sm) var(--space-xl);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--border-radius);
    text-align: center;
    transition: all var(--transition-base);
    cursor: pointer;
    text-decoration: none;
    line-height: 1.5;
    min-height: var(--ui-btn-touch-min-height);
}

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

.btn--primary:hover {
    background-color: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    color: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Outline formal — mismo lenguaje visual que noticias (borde recto, acento institucional) */
.btn--outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
    border-radius: 0;
    font-weight: var(--font-weight-medium);
    letter-spacing: 0.02em;
    box-shadow: none;
}

.btn--outline:hover {
    background-color: var(--color-bg-hover);
    border-color: var(--color-primary-dark);
    color: var(--color-primary-dark);
    box-shadow: var(--shadow-sm);
    transform: none;
}

.btn--outline:focus-visible {
    outline: 2px solid var(--color-primary-light);
    outline-offset: 2px;
}

/* Outline sobre hero oscuro */
.hero .btn--outline {
    color: var(--color-text-on-primary);
    border: 2px solid rgba(255, 255, 255, 0.55);
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-semibold);
}

.hero .btn--outline:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.85);
    color: var(--color-text-on-primary);
    box-shadow: none;
}

.btn--sm {
    padding: var(--space-xs) var(--space-md);
    font-size: var(--font-size-sm);
    min-height: 2.5rem;
}


/* ═══════════════════════════════════════════
   4. News cards (estilo institucional formal)
   ═══════════════════════════════════════════ */

.news-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-primary);
    border-radius: 0;
    overflow: hidden;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
    box-shadow: none;
}

.news-card:hover {
    border-color: var(--color-primary-light);
    border-top-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.news-card__image-wrapper {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background-color: var(--color-bg-hover);
    border-bottom: 1px solid var(--color-border-light);
}

.news-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.news-card__image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg,
        var(--color-primary-dark) 0%,
        var(--color-primary) 55%,
        var(--color-primary-light) 100%
    );
}

.news-card__body {
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: var(--space-md);
    padding: var(--space-lg) var(--space-md) var(--space-xl);
}

.news-card__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--color-border-light);
}

.news-card__category {
    display: inline-block;
    padding: 2px var(--space-sm);
    color: var(--color-primary);
    background: transparent;
    border: 1px solid var(--color-primary);
    border-radius: 0;
    white-space: nowrap;
}

.news-card__body > .type-formal-body-sm {
    margin-top: auto;
}

.news-card__title-link {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-base);
}

.news-card__title-link:hover {
    color: var(--color-primary);
}

.news-article__meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding-bottom: var(--space-md);
    margin-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
}

.news-article__category {
    display: inline-block;
    padding: 2px var(--space-sm);
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
    border-radius: 0;
}


/* ═══════════════════════════════════════════
   5. Person Cards
   ═══════════════════════════════════════════ */

.person-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-primary);
    border-radius: 0;
    overflow: hidden;
    box-shadow: none;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.person-card:hover {
    border-color: var(--color-primary-light);
    border-top-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.person-card__media {
    display: block;
    aspect-ratio: 1;
    background-color: var(--color-bg-hover);
    border-bottom: 1px solid var(--color-border-light);
    overflow: hidden;
}

.person-card__photo,
.person-card__photo-placeholder {
    width: 100%;
    height: 100%;
    border-radius: 0;
    object-fit: cover;
    display: block;
}

.person-card__photo-placeholder {
    position: relative;
    background: linear-gradient(
        180deg,
        var(--color-primary-dark) 0%,
        var(--color-primary) 55%,
        var(--color-primary-light) 100%
    );
}

.person-card__photo-placeholder::before {
    content: '';
    position: absolute;
    inset: 0;
    margin: auto;
    width: 3.5rem;
    height: 3.5rem;
    border: 2px solid rgba(255, 255, 255, 0.45);
    border-radius: 50%;
}

.person-card__photo-placeholder::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 58%;
    width: 4.5rem;
    height: 2.25rem;
    transform: translateX(-50%);
    border: 2px solid rgba(255, 255, 255, 0.45);
    border-bottom: none;
    border-radius: 4.5rem 4.5rem 0 0;
}

.person-card__photo-placeholder--large {
    width: 150px;
    height: 150px;
    aspect-ratio: auto;
}

.person-card__body {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-md) var(--space-lg);
    flex: 1;
}

.person-card__label {
    color: var(--color-text-muted);
}

.person-card__name {
    margin: 0;
    line-height: var(--type-formal-card-title-leading);
    min-height: 2lh;
}

.person-card__name a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-base);
}

.person-card__name a:hover {
    color: var(--color-primary);
}

.person-card__role-slot {
    min-height: calc(var(--type-formal-label-size) * 1.4 + 4px);
    display: flex;
    align-items: flex-start;
}

.person-card__role-badge {
    align-self: flex-start;
    padding: 2px var(--space-sm);
    color: var(--color-primary-dark);
    background: rgba(240, 193, 75, 0.12);
    border: 1px solid var(--color-accent);
    border-radius: 0;
    font-size: var(--type-formal-label-size);
    font-weight: var(--type-formal-label-weight);
    letter-spacing: var(--type-formal-label-tracking);
    text-transform: uppercase;
    line-height: 1.4;
}

.person-card__area {
    margin: 0;
    margin-top: auto;
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-border-light);
    color: var(--color-text-muted);
}

.person-card__email {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    text-decoration: none;
    word-break: break-word;
    transition: color var(--transition-base);
}

.person-card__email:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}


/* ═══════════════════════════════════════════
   6. Person Profile (detail)
   ═══════════════════════════════════════════ */

.person-profile {
    display: flex;
    gap: var(--space-2xl);
    align-items: flex-start;
    margin-bottom: var(--space-2xl);
}

.person-profile__title {
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-xs);
}

.person-profile__role {
    color: var(--color-accent);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-sm);
}

.person-profile__area {
    margin-bottom: var(--space-sm);
}

@media (max-width: 600px) {
    .person-profile {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}


/* ═══════════════════════════════════════════
   7. Stat Cards
   ═══════════════════════════════════════════ */

.stat-card {
    padding: var(--space-xl);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
}

.stat-card__number {
    display: block;
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: var(--space-sm);
}

.stat-card__label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}


/* ═══════════════════════════════════════════
   8. Info Cards
   ═══════════════════════════════════════════ */

.info-card {
    padding: var(--space-lg);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    text-align: center;
}

.info-card--large {
    text-align: left;
    padding: var(--space-xl);
}

.info-card__icon {
    font-size: 2rem;
    display: block;
    margin-bottom: var(--space-sm);
}

.info-card strong {
    display: block;
    margin-bottom: var(--space-xs);
    color: var(--color-text);
}

.info-card p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-xs);
}

.info-card .btn {
    margin-top: var(--space-md);
}


/* ═══════════════════════════════════════════
   8b. Info Rows (Elegante con gradientes)
   ═══════════════════════════════════════════ */

.info-rows {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg) var(--space-xl);
    border-radius: var(--border-radius-lg);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.info-row:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.info-row--1 {
    background: linear-gradient(135deg, rgba(10, 110, 189, 0.25) 0%, rgba(88, 166, 255, 0.15) 100%);
    border-left: 4px solid var(--color-primary);
}

.info-row--2 {
    background: linear-gradient(135deg, rgba(88, 166, 255, 0.2) 0%, rgba(10, 110, 189, 0.1) 100%);
    border-left: 4px solid var(--color-primary-light);
}

.info-row--3 {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.15) 0%, rgba(255, 152, 0, 0.1) 100%);
    border-left: 4px solid #ffc107;
}

.info-row--4 {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.15) 0%, rgba(139, 195, 74, 0.1) 100%);
    border-left: 4px solid #4caf50;
}

.info-row__label {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.info-row__value {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    text-align: right;
}

.info-row__value span {
    display: block;
    font-size: var(--font-size-base);
}

@media (max-width: 600px) {
    .info-row {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }
    
    .info-row__value {
        text-align: left;
    }
}

/* ═══════════════════════════════════════════
   8c. Especialidades de Pregrado
   ═══════════════════════════════════════════ */

.specialization-grid {
    margin-top: var(--space-xl);
    align-items: stretch;
}

.specialization-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: var(--space-lg) var(--space-md) var(--space-xl);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-primary);
    border-radius: 0;
    box-shadow: none;
    text-align: left;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.specialization-card:hover {
    border-color: var(--color-primary-light);
    border-top-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.specialization-card__header {
    padding-bottom: var(--space-md);
    margin-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border-light);
}

.specialization-card__label {
    display: block;
    margin-bottom: var(--space-xs);
    color: var(--color-text-muted);
}

.specialization-card__title {
    margin: 0;
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    line-height: 1.25;
}

.specialization-card__lead {
    font-size: var(--font-size-base);
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: var(--space-lg);
}

.specialization-list {
    margin: 0 0 var(--space-lg);
    padding: 0;
    list-style: none;
    flex: 1;
}

.specialization-list li {
    position: relative;
    padding: var(--space-sm) 0 var(--space-sm) var(--space-md);
    border-left: 2px solid var(--color-border);
    margin-bottom: var(--space-xs);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.65;
}

.specialization-list li::before {
    content: '';
    position: absolute;
    left: -5px;
    top: 1.05em;
    width: 8px;
    height: 8px;
    background-color: var(--color-accent);
    border-radius: 50%;
}

.specialization-list li:last-child {
    margin-bottom: 0;
}

.specialization-card__footer {
    margin-top: auto;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border-light);
}

.specialization-card__footer .type-formal-label {
    display: block;
    margin-bottom: var(--space-sm);
    color: var(--color-text-muted);
}

.specialization-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.specialization-card__tag {
    display: inline-block;
    padding: 2px var(--space-sm);
    color: var(--color-primary);
    background: transparent;
    border: 1px solid var(--color-primary);
    border-radius: 0;
    font-size: var(--type-formal-label-size);
    font-weight: var(--type-formal-label-weight);
    letter-spacing: var(--type-formal-label-tracking);
    text-transform: uppercase;
    line-height: 1.4;
}

.specialization-note {
    margin-top: var(--space-xl);
}


/* ═══════════════════════════════════════════
   8d. Curriculum Image
   ═══════════════════════════════════════════ */

.curriculum-image {
    margin-top: var(--space-xl);
    text-align: center;
}

.curriculum-image__img {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    cursor: zoom-in;
}

.curriculum-image__img:hover {
    transform: scale(1.01);
    box-shadow: var(--shadow-xl);
}

.curriculum-image__caption {
    margin-top: var(--space-md);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    font-style: italic;
}


/* ═══════════════════════════════════════════
   8d. Info Table (Admisión / Aranceles)
   ═══════════════════════════════════════════ */

.info-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: var(--space-xl);
    background-color: var(--color-bg-card);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.info-table th,
.info-table td {
    padding: var(--space-md) var(--space-lg);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.info-table th {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-text-on-primary);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.info-table tr:last-child td {
    border-bottom: none;
}

.info-table tr:hover td {
    background-color: var(--color-bg-hover);
}

.info-table td:first-child {
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
    width: 50%;
}

.info-table td:last-child {
    color: var(--color-text-secondary);
    text-align: right;
}

.info-table--highlight tr.highlight td {
    background: linear-gradient(90deg, rgba(76, 175, 80, 0.1) 0%, transparent 100%);
    font-weight: var(--font-weight-semibold);
}

.info-table__note {
    margin-top: var(--space-lg);
    padding: var(--space-md);
    background-color: var(--color-bg-alt);
    border-left: 3px solid var(--color-primary-light);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.info-grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.info-grid-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--space-lg);
    text-align: center;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.info-grid-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.info-grid-card__value {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
}

.info-grid-card__label {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

@media (max-width: 600px) {
    .info-table th,
    .info-table td {
        padding: var(--space-sm) var(--space-md);
        font-size: var(--font-size-sm);
    }
    
    .info-table td:first-child {
        width: 60%;
    }
}


/* ═══════════════════════════════════════════
   9. Research Section
   ═══════════════════════════════════════════ */

/* Research Introduction */
.research-intro {
    width: 100%;
}

.research-intro__title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    margin-bottom: var(--space-lg);
    position: relative;
    padding-bottom: var(--space-md);
}

.research-intro__title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
    border-radius: 2px;
}

.research-intro__lead {
    font-size: var(--font-size-lg);
    color: var(--color-text);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.research-intro__lead strong {
    color: var(--color-accent);
}

.research-intro__text {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-xl);
}

.research-intro__stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-lg);
    padding: var(--space-xl);
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb, 10, 110, 189), 0.1) 0%, rgba(var(--color-accent-rgb, 212, 175, 55), 0.05) 100%);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-primary);
    border-radius: 0;
    width: 100%;
}

.research-intro__stat {
    text-align: center;
}

.research-intro__stat-number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.research-intro__stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

@media (max-width: 600px) {
    .research-intro__stats {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .research-card {
        padding: var(--space-md);
    }
}

/* Research Cards */
.research-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    width: 100%;
    max-width: 100%;
    margin-top: var(--space-xl);
}

.research-card {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    padding: var(--space-lg) var(--space-md);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-primary);
    border-radius: 0;
    box-shadow: none;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
    display: flex;
    flex-direction: column;
}

.research-card:hover {
    border-color: var(--color-primary-light);
    border-top-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.research-card__header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.research-card__number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-text-on-primary);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-sm);
    border-radius: 50%;
    flex-shrink: 0;
}

.research-card__title {
    color: var(--color-text);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin: 0;
    line-height: 1.3;
    min-width: 0;
}

.research-card__desc {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.65;
    margin-bottom: var(--space-md);
    flex-grow: 1;
}

.research-card__footer {
    border-top: 1px solid var(--color-border-light);
    padding-top: var(--space-md);
    width: 100%;
}

.research-card__leader {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

.research-card__leader svg {
    color: var(--color-primary);
    flex-shrink: 0;
}

.research-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

/* ═══════════════════════════════════════════
   9a. Postgrado
   ═══════════════════════════════════════════ */

.graduate-intro {
    margin: 0 0 var(--space-xl);
    font-size: var(--font-size-base);
    line-height: 1.75;
    color: var(--color-text-secondary);
    max-width: 52rem;
}

.graduate-programs-grid,
.graduate-lines-grid {
    align-items: stretch;
}

.graduate-program-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: var(--space-lg) var(--space-md) var(--space-xl);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-primary);
    border-radius: 0;
    box-shadow: none;
    text-align: left;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.graduate-program-card:hover {
    border-color: var(--color-primary-light);
    border-top-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.graduate-program-card--doctorado {
    border-top-color: var(--color-primary-dark);
}

.graduate-program-card__header {
    padding-bottom: var(--space-md);
    margin-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border-light);
}

.graduate-program-card__label {
    display: block;
    margin-bottom: var(--space-xs);
    color: var(--color-text-muted);
}

.graduate-program-card__title {
    margin: 0;
    min-height: 2lh;
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    line-height: 1.3;
}

.graduate-program-card__meta {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    background: linear-gradient(
        135deg,
        rgba(10, 110, 189, 0.08) 0%,
        rgba(88, 166, 255, 0.04) 100%
    );
    border-left: 3px solid var(--color-primary);
}

.graduate-program-card__duration {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
}

.graduate-program-card__desc {
    margin: 0 0 var(--space-lg);
    font-size: var(--font-size-base);
    line-height: 1.7;
    color: var(--color-text-secondary);
    flex: 1;
}

.graduate-program-card__footer {
    margin-top: auto;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border-light);
}

.graduate-program-card__footer .btn {
    align-self: flex-start;
}

.graduate-line-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: var(--space-lg) var(--space-md);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-primary);
    border-radius: 0;
    box-shadow: none;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.graduate-line-card:hover {
    border-color: var(--color-primary-light);
    border-top-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.graduate-line-card__header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border-light);
}

.graduate-line-card__number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-text-on-primary);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-sm);
    border-radius: 50%;
    flex-shrink: 0;
}

.graduate-line-card__title {
    margin: 0;
    min-height: 2lh;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    line-height: 1.3;
}

.graduate-line-card__desc {
    margin: 0;
    font-size: var(--font-size-sm);
    line-height: 1.65;
    color: var(--color-text-secondary);
}

.graduate-reference {
    margin: var(--space-xl) 0 0;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border-light);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.graduate-reference a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-base);
}

.graduate-reference a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

/* ═══════════════════════════════════════════
   9b. Campo Ocupacional Section
   ═══════════════════════════════════════════ */

.field-intro {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-xl);
}

.field-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    padding: var(--space-xl);
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb, 10, 110, 189), 0.15) 0%, rgba(var(--color-accent-rgb, 212, 175, 55), 0.08) 100%);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-border);
    margin-bottom: var(--space-2xl);
}

.field-stat {
    text-align: center;
}

.field-stat__number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.field-stat__label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    line-height: 1.4;
}

.field-section-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-border);
}

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

.field-sector {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-lg);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.field-sector:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--color-accent);
}

.field-sector__icon {
    font-size: 2rem;
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.field-sector__content {
    flex: 1;
}

.field-sector__title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin: 0 0 var(--space-xs) 0;
}

.field-sector__desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
}

.field-note {
    margin-top: var(--space-xl);
    padding: var(--space-lg) var(--space-md);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-accent);
    border-radius: 0;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.field-note strong {
    color: var(--color-text);
}

@media (max-width: 768px) {
    .field-stats {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .field-sector {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .field-sector__icon {
        width: auto;
        height: auto;
        justify-content: flex-start;
    }
}


/* Funding Section - Lista Vertical */
.funding-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-xl);
    width: 100%;
}

.funding-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    padding: var(--space-lg) var(--space-md);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-primary);
    border-radius: 0;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.funding-item:hover {
    border-color: var(--color-primary-light);
    border-top-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.funding-item__title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin: 0;
}

.funding-item__text {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
}


/* ═══════════════════════════════════════════
   10. Badges
   ═══════════════════════════════════════════ */

.badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    background-color: rgba(10, 110, 189, 0.15);
    color: var(--color-primary-light);
    border-radius: var(--border-radius-full);
    border: 1px solid rgba(10, 110, 189, 0.3);
}

.badge--sm {
    padding: 2px var(--space-sm);
    font-size: 0.7rem;
}

.badge--lg {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-sm);
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}


/* ═══════════════════════════════════════════
   11. CTA Banner
   ═══════════════════════════════════════════ */

.cta-banner {
    padding: var(--space-2xl);
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    border-radius: var(--border-radius-lg);
    text-align: center;
}

.cta-banner__title {
    color: var(--color-text-on-primary);
    margin-bottom: var(--space-md);
}

.cta-banner__text {
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin: 0 auto var(--space-lg);
}

.cta-banner--light {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.cta-banner--light .cta-banner__title {
    color: var(--color-text);
}

.cta-banner--light .cta-banner__text {
    color: var(--color-text-secondary);
}


/* ═══════════════════════════════════════════
   12. Footer
   ═══════════════════════════════════════════ */

.footer {
    position: relative;
    isolation: isolate;
    padding: var(--space-3xl) 0 var(--space-xl);
    margin-top: auto;
    overflow: hidden;
    background-color: var(--color-bg);
}

.footer__backdrop {
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        linear-gradient(
            180deg,
            rgba(246, 248, 251, 0.2) 0%,
            rgba(0, 51, 102, 0.07) 55%,
            rgba(10, 110, 189, 0.1) 100%
        );
    pointer-events: none;
}

.footer__backdrop::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        rgba(240, 193, 75, 0.04) 0%,
        transparent 35%,
        transparent 65%,
        rgba(240, 193, 75, 0.04) 100%
    );
}

.footer__inner {
    position: relative;
    z-index: 1;
}

.footer__shell {
    padding: var(--space-xl) var(--space-lg);
    background: linear-gradient(
        145deg,
        rgba(255, 255, 255, 0.62) 0%,
        rgba(228, 236, 245, 0.48) 100%
    );
    border: 1px solid rgba(255, 255, 255, 0.65);
    border-top: 3px solid var(--color-primary);
    box-shadow:
        0 18px 48px rgba(0, 51, 102, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition:
        border-color var(--transition-base),
        box-shadow var(--transition-base),
        background var(--transition-base);
}

.footer__main {
    display: grid;
    grid-template-columns: 1.15fr 1fr 0.9fr 0.9fr 1fr;
    gap: 0;
    align-items: stretch;
}

.footer__block {
    padding: var(--space-md) var(--space-lg);
    min-width: 0;
}

.footer__block:not(:last-child) {
    border-right: 1px solid rgba(0, 51, 102, 0.1);
}

.footer__block--brand {
    padding-left: var(--space-md);
}

.footer__block--social {
    display: flex;
    flex-direction: column;
    background: linear-gradient(
        180deg,
        rgba(0, 51, 102, 0.04) 0%,
        rgba(10, 110, 189, 0.06) 100%
    );
}

.footer__brand-title {
    margin: 0 0 var(--space-sm);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    line-height: 1.3;
}

.footer__brand-title::after {
    content: '';
    display: block;
    width: 2.5rem;
    height: 2px;
    margin-top: var(--space-sm);
    background: linear-gradient(90deg, var(--color-accent) 0%, rgba(240, 193, 75, 0.2) 100%);
}

.footer__brand-text {
    margin: 0 0 var(--space-xs);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.65;
}

.footer__section-title {
    margin: 0 0 var(--space-md);
    color: var(--color-text-muted);
    font-size: var(--type-formal-label-size);
    font-weight: var(--type-formal-label-weight);
    letter-spacing: var(--type-formal-label-tracking);
    text-transform: uppercase;
    line-height: 1.4;
}

.footer__section-title::after {
    content: '';
    display: block;
    width: 1.75rem;
    height: 1px;
    margin-top: var(--space-xs);
    background-color: rgba(10, 110, 189, 0.35);
}

.footer__list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer__list--links {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.footer__list-item {
    margin: 0;
}

.footer__list-item--text {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.65;
}

.footer__link {
    display: block;
    padding: 0.3rem 0;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.45;
    text-decoration: none;
    transition: color var(--transition-base);
}

.footer__link:hover {
    color: var(--color-primary);
}

.footer__list--links .footer__link {
    position: relative;
    padding-left: var(--space-sm);
}

.footer__list--links .footer__link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.72em;
    width: 4px;
    height: 4px;
    background-color: var(--color-accent);
    opacity: 0.55;
    transition: opacity var(--transition-base);
}

.footer__list--links .footer__link:hover::before {
    opacity: 1;
}

.footer__social-lead {
    margin: 0 0 var(--space-md);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.55;
    flex: 1;
}

.footer__social {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-top: auto;
    padding: var(--space-sm);
    background: rgba(255, 255, 255, 0.42);
    border: 1px solid rgba(0, 51, 102, 0.1);
}

.footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    color: var(--color-primary);
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(10, 110, 189, 0.18);
    text-decoration: none;
    transition: background-color var(--transition-base), border-color var(--transition-base), color var(--transition-base);
}

.footer__social-link:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-text-on-primary);
}

.footer__legal {
    margin-top: var(--space-lg);
    padding: var(--space-md) var(--space-lg);
    text-align: center;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    background: rgba(255, 255, 255, 0.38);
    border: 1px solid rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

@media (max-width: 1100px) {
    .footer__main {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .footer__block:not(:last-child) {
        border-right: none;
    }

    .footer__block:nth-child(odd) {
        border-right: 1px solid rgba(0, 51, 102, 0.1);
    }

    .footer__block:nth-child(-n+4) {
        border-bottom: 1px solid rgba(0, 51, 102, 0.08);
    }

    .footer__block--social {
        grid-column: 1 / -1;
        border-right: none;
        border-bottom: none;
    }
}

@media (max-width: 768px) {
    .footer__shell {
        padding: var(--space-lg) var(--space-md);
    }

    .footer__main {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .footer__block {
        padding: var(--space-lg) var(--space-sm);
        border-right: none !important;
        border-bottom: 1px solid rgba(0, 51, 102, 0.08);
    }

    .footer__block:last-child {
        border-bottom: none;
    }

    .footer__block--social {
        background: transparent;
    }
}


/* ═══════════════════════════════════════════
   13. Data Table
   ═══════════════════════════════════════════ */

.data-table {
    max-width: 500px;
}

.data-table th,
.data-table td {
    padding: var(--space-sm) var(--space-lg);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.data-table th {
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.data-table td {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
}


/* ═══════════════════════════════════════════
   14. Contact
   ═══════════════════════════════════════════ */

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

.contact-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.contact-item__icon {
    font-size: var(--font-size-xl);
    flex-shrink: 0;
}

.contact-item p {
    margin-bottom: 0;
    color: var(--color-text-secondary);
}


/* ═══════════════════════════════════════════
   15. Back Link
   ═══════════════════════════════════════════ */

.back-link {
    display: inline-block;
    margin-bottom: var(--space-xl);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

.back-link:hover {
    color: var(--color-link);
}


/* ═══════════════════════════════════════════
   16. Article image
   ═══════════════════════════════════════════ */

.article-image {
    width: min(100%, 50vw);
    max-width: 760px;
    border-radius: var(--border-radius);
    display: block;
    margin-inline: auto;
    margin-bottom: var(--space-xl);
    box-shadow: var(--shadow-md);
}

.article-content {
    margin-bottom: var(--space-xl);
    max-width: min(100%, 78ch);
    margin-inline: auto;
    color: var(--color-text);
    font-size: 1.1rem;
    line-height: 1.8;
}

.article-content__paragraph {
    margin: 0 0 1.15rem;
    text-wrap: pretty;
}

.article-content__paragraph:last-child {
    margin-bottom: 0;
}

@media (max-width: 900px) {
    .article-image {
        width: min(100%, 70vw);
    }
}

@media (max-width: 600px) {
    .article-image {
        width: 100%;
    }

    .article-content {
        font-size: 1.02rem;
        line-height: 1.72;
    }
}


/* ═══════════════════════════════════════════
   17. Organigrama
   ═══════════════════════════════════════════ */

.org-note {
    margin: 0 0 var(--space-sm);
    color: var(--color-text-secondary);
    max-width: 78ch;
}

.org-note--pending {
    margin-bottom: var(--space-lg);
    color: var(--color-text-muted);
}

.org-chart-stage {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.org-expand-btn {
    border: 1px solid var(--color-primary);
    background: var(--color-bg-card);
    color: var(--color-primary);
    border-radius: 0;
    padding: 0.5rem 1rem;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    letter-spacing: 0.03em;
    text-transform: uppercase;
    cursor: pointer;
}

.org-expand-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.org-chart-embed {
    width: 100%;
    margin-top: var(--space-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-primary);
    border-radius: 0;
    padding: clamp(1.25rem, 2.5vw, 2rem);
    overflow: auto;
    cursor: zoom-in;
}

/* Árbol jerárquico con conectores ortogonales (estilo organigrama clásico).
   Las líneas se dibujan con bordes de pseudo-elementos: bajada del padre,
   bus horizontal y caída vertical a cada hijo. Nunca cruzan casilleros. */

.org-tree {
    --org-line: var(--color-text-muted);
    --org-line-w: 1.5px;
    --org-gap-v: 28px;
    display: inline-block;
    min-width: 100%;
    text-align: center;
}

.org-tree ul {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: var(--org-gap-v) 0 0;
    margin: 0;
    list-style: none;
}

.org-tree li {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--org-gap-v) 0.45rem 0;
}

/* Bus horizontal: mitad izquierda y derecha sobre cada hijo */
.org-tree li::before,
.org-tree li::after {
    content: '';
    position: absolute;
    top: 0;
    right: 50%;
    width: 50%;
    height: var(--org-gap-v);
    border-top: var(--org-line-w) solid var(--org-line);
}

.org-tree li::after {
    right: auto;
    left: 50%;
    border-left: var(--org-line-w) solid var(--org-line);
}

.org-tree li:only-child {
    padding-top: var(--org-gap-v);
}

.org-tree li:only-child::before {
    display: none;
}

.org-tree li:only-child::after {
    left: 50%;
    width: 0;
    border-top: 0;
}

.org-tree li:first-child::before,
.org-tree li:last-child::after {
    border-top: 0;
}

.org-tree li:last-child::before {
    border-right: var(--org-line-w) solid var(--org-line);
}

/* Bajada vertical desde el padre hacia el bus */
.org-tree ul ul::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 0;
    height: var(--org-gap-v);
    border-left: var(--org-line-w) solid var(--org-line);
}

/* Raíz: sin conectores por encima */
.org-tree > ul {
    padding-top: 0;
}

.org-tree > ul > li {
    padding-top: 0;
}

.org-tree > ul > li::before,
.org-tree > ul > li::after {
    display: none;
}

.org-node {
    display: inline-block;
    max-width: 200px;
    padding: 0.55rem 0.85rem;
    border-radius: 0;
    font-family: var(--font-family);
    font-size: 13px;
    font-weight: var(--font-weight-medium);
    letter-spacing: 0.01em;
    line-height: 1.35;
    text-align: center;
}

.org-node--director {
    background: #003366;
    border: 2px solid #002244;
    color: #ffffff;
    font-weight: var(--font-weight-semibold);
}

.org-node--eje {
    background: #ffffff;
    border: 1.5px solid #003366;
    color: #003366;
}

.org-node--rol {
    background: #f6f8fb;
    border: 1px solid #5E6E87;
    color: #152238;
}

.org-node--oper {
    background: #ffffff;
    border: 1px solid #CFD8E5;
    color: #3F4D63;
}

.org-modal__canvas .org-tree {
    min-width: max-content;
}

.org-note--legend {
    margin-top: var(--space-sm);
    margin-bottom: 0;
    font-size: var(--font-size-sm);
}

.org-modal {
    position: fixed;
    inset: 0;
    z-index: 12000;
    display: none;
}

.org-modal.is-open {
    display: block;
}

.org-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(6, 17, 33, 0.68);
}

.org-modal__dialog {
    position: relative;
    margin: min(5vh, 3rem) auto;
    width: min(95vw, 1500px);
    height: min(90vh, 920px);
    border-radius: 0;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-primary);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.org-modal__toolbar {
    padding: 0.6rem 0.8rem;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.org-modal__btn {
    border: 1px solid var(--color-border);
    background: var(--color-bg);
    color: var(--color-text);
    border-radius: 0;
    padding: 0.4rem 0.7rem;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
}

.org-modal__btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.org-modal__btn--close {
    margin-left: auto;
}

.org-modal__viewport {
    position: relative;
    flex: 1;
    overflow: hidden;
    background: var(--color-bg);
    touch-action: none;
}

.org-modal__canvas {
    position: absolute;
    left: 50%;
    top: 50%;
    transform-origin: center center;
    will-change: transform;
    cursor: grab;
}

.org-modal__canvas svg {
    width: 1300px;
    max-width: none;
    height: auto;
    display: block;
}

.org-modal__canvas.is-dragging {
    cursor: grabbing;
}

@media (max-width: 900px) {
    .org-modal__dialog {
        width: 98vw;
        height: 92vh;
        margin: 2vh auto;
    }

    .org-modal__canvas svg {
        width: 980px;
    }
}


/* ═══════════════════════════════════════════
   18. Error pages
   ═══════════════════════════════════════════ */

.error-code {
    font-size: 8rem;
    color: var(--color-text-muted);
    line-height: 1;
    margin-bottom: var(--space-md);
}

.error-message {
    font-size: var(--font-size-xl);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
}

/* =========================================================================
   19. Toast / Flash Messages
   ========================================================================= */

.flash-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.toast {
    color: #fff;
    padding: var(--space-sm) var(--space-xl);
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    box-shadow: var(--shadow-lg);
    animation: fadein 0.3s ease, fadeout 0.3s ease 4.7s forwards;
    max-width: 400px;
}

.toast--success { background-color: #2ea043; }
.toast--error   { background-color: #f85149; }
.toast--warning { background-color: #d29922; }
.toast--info    { background-color: #0a6ebd; }

@keyframes fadein {
    from { transform: translateX(40px); opacity: 0; }
    to   { transform: translateX(0);    opacity: 1; }
}

@keyframes fadeout {
    from { opacity: 1; }
    to   { opacity: 0; }
}

/* ═══════════════════════════════════════════
   20. Welcome Section (Split Layout)
   ═══════════════════════════════════════════ */

.welcome-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.welcome-split__content {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.welcome-split__title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    line-height: 1.3;
}

.welcome-split__text {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.welcome-split__quote {
    font-style: italic;
    padding-left: var(--space-lg);
    border-left: 3px solid var(--color-accent);
    color: var(--color-text-secondary);
}

.welcome-split__author {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    margin-top: var(--space-sm);
}

.welcome-split__author strong {
    color: var(--color-text);
}

.welcome-split__image {
    position: relative;
    border-radius: var(--border-radius-xl, 1.5rem);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.welcome-split__image:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 
        var(--shadow-xl),
        0 0 30px rgba(var(--color-accent-rgb, 212, 175, 55), 0.3),
        0 0 60px rgba(var(--color-accent-rgb, 212, 175, 55), 0.15);
}

.welcome-split__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 1;
    border-radius: var(--border-radius-xl, 1.5rem);
    transition: transform var(--transition-base);
}

.welcome-split__image:hover img {
    transform: scale(1.03);
}

.welcome-split__image::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--border-radius-xl, 1.5rem);
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.05) 0%, transparent 50%);
    pointer-events: none;
    transition: opacity var(--transition-base);
}

.welcome-split__image:hover::after {
    opacity: 0;
}

/* ═══════════════════════════════════════════
   21. Home Quick Access + Students Resources
   ═══════════════════════════════════════════ */

.section--compact {
    padding: var(--space-2xl) 0;
}

.quick-access-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: var(--space-lg);
}

.quick-access-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-primary);
    border-radius: 0;
    padding: var(--space-lg) var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    box-shadow: none;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.quick-access-card:hover {
    border-color: var(--color-primary-light);
    border-top-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.quick-access-card__title {
    font-size: var(--font-size-lg);
}

.quick-access-card__text {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    flex: 1;
}

.resource-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.resource-card {
    display: flex;
    flex-direction: column;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-primary);
    border-radius: 0;
    padding: var(--space-lg) var(--space-md);
    box-shadow: none;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.resource-card:hover {
    border-color: var(--color-primary-light);
    border-top-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.resource-card h3 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-sm);
}

.resource-card p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.6;
    margin-bottom: var(--space-md);
    flex: 1;
}

.resource-card .btn {
    align-self: flex-start;
    margin-top: auto;
}

.resource-card--compact p {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .welcome-split {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .welcome-split__image {
        order: -1;
    }
}