/* ============================================
   VARIABLES CSS (diseño ecológico y moderno)
   ============================================ */
:root {
    /* Colores principales */
    --color-primary: #1a4d3e;
    --color-primary-light: #2d6a4f;
    --color-accent: #52b788;
    --color-accent-soft: #d8eddf;
    --color-bg: #eaf3ef;               /* fondo general más verde */
    --color-bg-alt: #ddebe4;           /* para secciones alternas */
    --color-surface: #ffffff;
    --color-text: #1e2b26;
    --color-text-secondary: #3d554a;
    --color-text-muted: #7a9b8a;
    --color-border: #c8ddd2;

    /* Sombras */
    --shadow-sm: 0 2px 12px rgba(26, 77, 62, 0.06);
    --shadow-md: 0 8px 32px rgba(26, 77, 62, 0.08);
    --shadow-lg: 0 20px 48px rgba(26, 77, 62, 0.10);

    --radius: 24px;
    --radius-sm: 14px;
    --transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --font-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ============================================
   RESET Y BASE
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-base);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

ul, ol {
    list-style: none;
}

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

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ============================================
   ESTILOS GLOBALES PARA TÍTULOS Y PÁRRAFOS
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-weight: 650;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--color-text);
    margin-bottom: 0.5em;
}

h1 {
    font-size: 3.2rem;
    font-weight: 700;
    letter-spacing: -0.03em;
}

h2 {
    font-size: 2.4rem;
    font-weight: 650;
}

h3 {
    font-size: 1.8rem;
    font-weight: 600;
}

h4 {
    font-size: 1.4rem;
    font-weight: 600;
}

h5 {
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

h6 {
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-text-secondary);
}

p {
    margin-bottom: 1.2rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

p.lead {
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--color-text);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

small, .text-sm {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

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

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

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

.text-left   { text-align: left; }
.text-center { text-align: center; }
.text-right  { text-align: right; }

.section-text {
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

ul, ol {
    margin-bottom: 1.2rem;
    padding-left: 1.5rem;
}

ul {
    list-style: disc;
}

ol {
    list-style: decimal;
}

li {
    margin-bottom: 0.4rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.list-unstyled {
    padding-left: 0;
    list-style: none;
}

.list-unstyled li {
    padding: 0.3rem 0;
    border-bottom: 1px solid var(--color-border);
}

blockquote {
    padding: 1.2rem 2rem;
    margin: 1.5rem 0;
    border-left: 4px solid var(--color-accent);
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(4px);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-style: italic;
    color: var(--color-text-secondary);
}

blockquote p {
    margin-bottom: 0.4rem;
}

blockquote footer {
    font-style: normal;
    font-weight: 500;
    color: var(--color-primary-light);
}

a:not(.nav-list a):not(.social a) {
    color: var(--color-accent);
    font-weight: 500;
    border-bottom: 1px solid transparent;
}

a:not(.nav-list a):not(.social a):hover {
    color: var(--color-primary-light);
    border-bottom-color: var(--color-primary-light);
}

/* ============================================
   MENÚ DE NAVEGACIÓN (glassmorphism ecológico)
   ============================================ */
.nav {
    background: rgba(255, 255, 255, 0.78);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border-bottom: 1px solid rgba(82, 183, 136, 0.15);
    padding: 0.85rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 20px rgba(26, 77, 62, 0.04);
}

.nav .container {
    display: flex;
    justify-content: center;
}

.nav-list {
    display: flex;
    gap: 2.8rem;
    flex-wrap: wrap;
    justify-content: center;
}

.nav-list a {
    font-weight: 550;
    font-size: 0.95rem;
    color: var(--color-text);
    padding: 0.4rem 0.2rem;
    position: relative;
    letter-spacing: -0.01em;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-primary-light));
    transition: var(--transition);
    border-radius: 2px;
}

.nav-list a:hover::after,
.nav-list a.active::after {
    width: 100%;
}

.nav-list a:hover {
    color: var(--color-primary-light);
}

.nav-list a.active {
    color: var(--color-primary);
    font-weight: 600;
}

/* ============================================
   BARRA DE LOGOS CUADRADOS (fondo más cálido)
   ============================================ */
.logos-bar {
    background: #f5f9f7;          /* blanco con un toque verde */
    padding: 2rem 0;
    border-bottom: 1px solid var(--color-border);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.logos-bar .container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5rem;
    flex-wrap: wrap;
}

.logo-item {
    flex: 0 0 auto;
    transition: var(--transition);
    filter: grayscale(0.1) brightness(0.98);
}

.logo-item:hover {
    transform: scale(1.06) translateY(-3px);
    filter: grayscale(0) brightness(1);
}

.logo-item img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    display: block;
    border-radius: var(--radius-sm);
    background: #f8faf8;
    padding: 6px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
    transition: var(--transition);
}

.logo-item:hover img {
    box-shadow: 0 8px 24px rgba(26, 77, 62, 0.08);
}

/* ============================================
   CONTENIDO PRINCIPAL (fondo blanco para resaltar tarjetas)
   ============================================ */
.main {
    flex: 1;
    padding: 4rem 0;
    background: var(--color-surface);  /* fondo blanco */
}

.main .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--radius);
    padding: 2rem 1.8rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-primary-light));
    opacity: 0;
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
    border-color: rgba(82, 183, 136, 0.25);
    background: rgba(255, 255, 255, 0.95);
}

.card:hover::before {
    opacity: 1;
}

.card h3 {
    font-size: 1.35rem;
    font-weight: 650;
    margin-bottom: 0.8rem;
    color: var(--color-text);
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card p {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.2rem;
    line-height: 1.7;
}

.card .tag {
    display: inline-block;
    background: var(--color-accent-soft);
    padding: 0.2rem 1rem;
    border-radius: 40px;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--color-accent);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border: 1px solid rgba(82, 183, 136, 0.15);
}

/* ============================================
   PIE DE PÁGINA (fondo blanco)
   ============================================ */
.footer {
    background: var(--color-surface);
    border-top: 2px solid var(--color-border);
    padding: 2.5rem 0;
    margin-top: 0.5rem;
}

.footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer p {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    letter-spacing: 0.01em;
}

.footer .social a {
    color: var(--color-text-secondary);
    margin-left: 1.5rem;
    font-size: 1.2rem;
    transition: var(--transition);
    display: inline-block;
}

.footer .social a:hover {
    color: var(--color-primary-light);
    transform: translateY(-2px) scale(1.05);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .logos-bar .container {
        gap: 3.5rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }

    .nav-list {
        gap: 1.5rem;
    }
    .nav-list a {
        font-size: 0.85rem;
    }

    .logos-bar .container {
        gap: 2.5rem;
    }
    .logo-item img {
        width: 64px;
        height: 64px;
    }

    .main {
        padding: 2.5rem 0;
    }
    .main .container {
        grid-template-columns: 1fr;
        gap: 1.8rem;
    }

    h1 { font-size: 2.4rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.6rem; }
    h4 { font-size: 1.2rem; }

    .footer .container {
        flex-direction: column;
        text-align: center;
    }
    .footer .social a {
        margin: 0 0.8rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .nav {
        padding: 0.6rem 0;
    }
    .nav-list {
        gap: 0.9rem;
    }
    .nav-list a {
        font-size: 0.78rem;
        padding: 0.3rem 0.1rem;
    }

    .logos-bar {
        padding: 1.2rem 0;
    }
    .logos-bar .container {
        gap: 1.2rem;
    }
    .logo-item img {
        width: 56px;
        height: 56px;
        padding: 4px;
    }

    .main {
        padding: 2rem 0;
    }
    .card {
        padding: 1.5rem;
    }
    .card h3 {
        font-size: 1.15rem;
    }

    h1 { font-size: 1.8rem; }
    h2 { font-size: 1.6rem; }
    h3 { font-size: 1.3rem; }
    h4 { font-size: 1.1rem; }
    p.lead { font-size: 1rem; }

    .footer {
        padding: 1.8rem 0;
    }
    .footer p {
        font-size: 0.75rem;
    }
    .footer .social a {
        font-size: 1rem;
        margin: 0 0.5rem;
    }
}

/* ============================================
   MENÚ DESPLEGABLE (dropdown)
   ============================================ */
.nav-list li {
    position: relative;
}

.nav-list .dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid rgba(82, 183, 136, 0.15);
    border-radius: var(--radius-sm);
    padding: 0.5rem 0;
    min-width: 200px;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 200;
    list-style: none;
    text-align: left;
}

.nav-list .dropdown-menu::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.88);
    border-left: 1px solid rgba(82, 183, 136, 0.15);
    border-top: 1px solid rgba(82, 183, 136, 0.15);
    border-radius: 2px;
}

.nav-list .dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.nav-list .dropdown-menu li {
    padding: 0;
    margin: 0;
}

.nav-list .dropdown-menu a {
    display: block;
    padding: 0.6rem 1.5rem;
    color: var(--color-text);
    font-weight: 450;
    font-size: 0.9rem;
    border-bottom: none;
    transition: var(--transition);
    white-space: nowrap;
}

.nav-list .dropdown-menu a:hover {
    background: var(--color-accent-soft);
    color: var(--color-primary-light);
    border-radius: 0;
}

@media (max-width: 768px) {
    .nav-list .dropdown-menu {
        position: static;
        transform: none;
        box-shadow: none;
        backdrop-filter: none;
        background: transparent;
        border: none;
        padding-left: 1.2rem;
        opacity: 1;
        visibility: visible;
        display: none;
        margin-top: 0.3rem;
    }
    .nav-list .dropdown:hover .dropdown-menu {
        display: block;
    }
    .nav-list .dropdown-menu::before {
        display: none;
    }
    .nav-list .dropdown-menu a {
        padding: 0.4rem 0.8rem;
        white-space: normal;
    }
}

/* ============================================
   IMAGEN ANCHO COMPLETO EN INDEX
   ============================================*/
   .full-width-image {
    width: 100%;
    display: block;
    overflow: hidden;
    line-height: 0;
}

.full-width-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}
/* ============================================
   SECCIÓN MISIÓN Y VISIÓN (fondo con gradiente)
   ============================================ */
.mission-vision {
    padding: 4rem 0;
    background: linear-gradient(135deg, #d4e8df 0%, #c0d9ce 100%);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.mission-vision-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1100px;
    margin: 0 auto;
}

.mission-item {
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: var(--radius);
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.mission-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(82, 183, 136, 0.25);
}

.mission-item .icon-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent-soft), #ffffff);
    border: 1px solid rgba(82, 183, 136, 0.15);
    margin-bottom: 1.2rem;
    box-shadow: 0 4px 12px rgba(82, 183, 136, 0.08);
}

.mission-item .icon-wrapper i {
    font-size: 2.4rem;
    color: var(--color-accent);
}

.mission-item h2 {
    font-size: 1.8rem;
    font-weight: 650;
    margin-bottom: 0.8rem;
    color: var(--color-primary);
    letter-spacing: -0.02em;
}

.mission-item p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    max-width: 480px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .mission-vision-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .mission-item {
        padding: 2rem 1.5rem;
    }
    .mission-item h2 {
        font-size: 1.5rem;
    }
    .mission-item .icon-wrapper {
        width: 64px;
        height: 64px;
    }
    .mission-item .icon-wrapper i {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .mission-vision {
        padding: 2.5rem 0;
    }
    .mission-item {
        padding: 1.5rem 1rem;
    }
    .mission-item p {
        font-size: 0.9rem;
    }
}

/* ============================================
   SECCIÓN QUIENES SOMOS (fondo alterno)
   ============================================ */
.quienes_somos {
    background: var(--color-surface);
    padding: 2rem 0;
}

.quienes_somos > div {
    display: grid;
    grid-template-columns: 30% 70%;
    gap: 2rem;
}

.quienes_somos > div p {
    background-color: rgba(26, 77, 62, 0.06);
    padding: 1.5rem;
    border-radius: var(--radius-sm);
    margin: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-left: 3px solid var(--color-accent);
}

/* ============================================
   SECCIÓN EQUIPO (fondo alterno)
   ============================================ */
.team-header {
    padding: 3rem 0 1.5rem;
    text-align: center;
    background: linear-gradient(135deg, #e6f0eb, #d4e4db);
    border-bottom: 1px solid var(--color-border);
}
.team-header h1 {
    font-size: 2.8rem;
    margin-bottom: 0.5rem;
}
.team-header p {
    font-size: 1.15rem;
    max-width: 700px;
    margin: 0 auto;
    color: var(--color-text-secondary);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2.5rem;
    padding: 3rem 0;
    background: var(--color-bg);  /* fondo suave para contraste */
}

.team-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--radius);
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
}
.team-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
    border-color: rgba(82, 183, 136, 0.25);
    background: rgba(255, 255, 255, 0.95);
}
.team-card .avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--color-accent-soft);
    margin-bottom: 1rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
    transition: var(--transition);
}
.team-card:hover .avatar {
    border-color: var(--color-accent);
    transform: scale(1.02);
}
.team-card h3 {
    font-size: 1.3rem;
    font-weight: 650;
    margin-bottom: 0.2rem;
    color: var(--color-primary);
}
.team-card .role {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-accent);
    margin-bottom: 0.5rem;
}
.team-card .area {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
    line-height: 1.5;
}
.team-card .social-links {
    display: flex;
    gap: 0.8rem;
    margin-top: 0.5rem;
}
.team-card .social-links a {
    color: var(--color-text-muted);
    font-size: 1.1rem;
    transition: var(--transition);
}
.team-card .social-links a:hover {
    color: var(--color-accent);
    transform: translateY(-2px);
}
.team-card .badge {
    display: inline-block;
    background: var(--color-accent-soft);
    padding: 0.2rem 0.8rem;
    border-radius: 40px;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border: 1px solid rgba(82, 183, 136, 0.15);
    margin-bottom: 0.6rem;
}
@media (max-width: 768px) {
    .team-header h1 { font-size: 2rem; }
    .team-grid { gap: 1.8rem; padding: 2rem 0; }
    .team-card .avatar { width: 100px; height: 100px; }
}
@media (max-width: 480px) {
    .team-header h1 { font-size: 1.6rem; }
    .team-card { padding: 1.5rem 1rem; }
}
/* ============================================
   DIVULGACIÓN PAGE (adicionales)
   ============================================ */
.divulgacion-header {
    padding: 3rem 0 1.5rem;
    text-align: center;
    background: linear-gradient(135deg, #e6f0eb, #d4e4db);
    border-bottom: 1px solid var(--color-border);
}
.divulgacion-header h1 {
    font-size: 2.8rem;
    margin-bottom: 0.5rem;
}
.divulgacion-header p {
    font-size: 1.15rem;
    max-width: 700px;
    margin: 0 auto;
    color: var(--color-text-secondary);
}
.filtros-busqueda {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    justify-content: center;
    background: var(--color-surface);
    padding: 1.5rem 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    margin: 2rem auto 1.5rem;
    max-width: 900px;
}
.filtros-busqueda .categorias {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.filtros-busqueda .categorias button {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    padding: 0.4rem 1.2rem;
    border-radius: 40px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: var(--transition);
}
.filtros-busqueda .categorias button:hover {
    background: var(--color-accent-soft);
    border-color: var(--color-accent);
}
.filtros-busqueda .categorias button.active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}
.filtros-busqueda .buscador {
    flex: 1;
    min-width: 200px;
    position: relative;
}
.filtros-busqueda .buscador input {
    width: 100%;
    padding: 0.5rem 1rem 0.5rem 2.5rem;
    border: 1px solid var(--color-border);
    border-radius: 40px;
    font-size: 0.9rem;
    background: var(--color-bg);
    transition: var(--transition);
    outline: none;
    font-family: var(--font-base);
}
.filtros-busqueda .buscador input:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 4px rgba(82, 183, 136, 0.15);
}
.filtros-busqueda .buscador i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
}
.contenidos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    padding: 2rem 0 4rem;
}
.contenido-card {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}
.contenido-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(82, 183, 136, 0.3);
}
.contenido-card .card-categoria {
    display: inline-block;
    background: var(--color-accent-soft);
    color: var(--color-primary);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 0.2rem 1rem;
    border-radius: 40px;
    align-self: flex-start;
    margin-bottom: 0.8rem;
    border: 1px solid rgba(82, 183, 136, 0.15);
}
.contenido-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-text);
}
.contenido-card .card-desc {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    flex: 1;
}
.contenido-card .card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    border-top: 1px solid var(--color-border);
    padding-top: 0.8rem;
}
.contenido-card .card-meta .fuente {
    font-weight: 500;
    color: var(--color-primary-light);
}
.contenido-card .card-meta a {
    color: var(--color-accent);
    font-weight: 500;
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}
.contenido-card .card-meta a:hover {
    border-bottom-color: var(--color-accent);
}
.sin-resultados {
    text-align: center;
    padding: 3rem 0;
    color: var(--color-text-muted);
    font-size: 1.1rem;
    grid-column: 1 / -1;
}
.sin-resultados i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
    color: var(--color-border);
}
@media (max-width: 768px) {
    .divulgacion-header h1 { font-size: 2rem; }
    .filtros-busqueda {
        flex-direction: column;
        align-items: stretch;
        padding: 1rem;
    }
    .filtros-busqueda .categorias {
        justify-content: center;
    }
    .contenidos-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}
@media (max-width: 480px) {
    .divulgacion-header h1 { font-size: 1.6rem; }
    .filtros-busqueda .categorias button {
        font-size: 0.7rem;
        padding: 0.3rem 0.8rem;
    }
}
/* ============================================
   INFRAESTRUCTURA - TARJETAS DE ANCHO COMPLETO
   ============================================ */
.equipment-main .container {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    padding: 2rem 0 4rem;
}

.equipment-card {
    background: var(--color-surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.equipment-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(82, 183, 136, 0.3);
}

.equipment-card-image {
    width: 100%;
    height: 240px;
    padding: 1rem;
    background: #ddebe4; /* Fondo suave (mismo tono que alternativo) */
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--color-border); /* Línea sutil que separa imagen del contenido */
}

.equipment-card-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    display: block;
    background-color: #52b788; /* Fondo blanco dentro de la imagen para resaltar */
    box-shadow: 0 2px 8px rgba(0,0,0,0.04); /* Sombra ligera para dar profundidad */
}

.equipment-card:hover .equipment-card-image img {
    transform: scale(1.02);
}

.equipment-card-content {
    padding: 1.5rem 2rem 2.5rem;
    flex: 1;
}

.equipment-card-content h2 {
    font-size: 1.8rem;
    font-weight: 650;
    color: var(--color-primary);
    margin-bottom: 0.8rem;
}

.equipment-card-content .equipment-desc {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
}

.equipment-card-content .equipment-applications h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary-light);
    margin-bottom: 0.6rem;
}

.equipment-card-content .equipment-applications ul {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.4rem 1.5rem;
}

.equipment-card-content .equipment-applications ul li {
    position: relative;
    padding-left: 1.5rem;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

.equipment-card-content .equipment-applications ul li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 700;
}

/* Responsive */
@media (max-width: 768px) {
    .equipment-card-image {
        height: 180px;
        padding: 0.8rem;
    }
    .equipment-card-content {
        padding: 1.2rem 1.5rem 2rem;
    }
    .equipment-card-content h2 {
        font-size: 1.5rem;
    }
    .equipment-card-content .equipment-applications ul {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .equipment-card-image {
        height: 140px;
        padding: 0.5rem;
    }
    .equipment-card-content {
        padding: 1rem 1rem 1.5rem;
    }
    .equipment-card-content h2 {
        font-size: 1.3rem;
    }
    .equipment-card-content .equipment-desc {
        font-size: 0.9rem;
    }
}
/* ============================================
   PÁGINA DE PATENTES
   ============================================ */
.patentes-header {
    padding: 3rem 0 1.5rem;
    text-align: center;
    background: linear-gradient(135deg, #e6f0eb, #d4e4db);
    border-bottom: 1px solid var(--color-border);
}
.patentes-header h1 {
    font-size: 2.8rem;
    margin-bottom: 0.5rem;
}
.patentes-header p {
    font-size: 1.15rem;
    max-width: 700px;
    margin: 0 auto;
    color: var(--color-text-secondary);
}

.filtros-patentes {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.5rem;
    justify-content: space-between;
    background: var(--color-surface);
    padding: 1.5rem 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    margin: 2rem auto 1.5rem;
    max-width: 1100px;
}
.filtros-tipo {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.filtros-tipo button {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    padding: 0.4rem 1.2rem;
    border-radius: 40px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: var(--transition);
}
.filtros-tipo button:hover {
    background: var(--color-accent-soft);
    border-color: var(--color-accent);
}
.filtros-tipo button.active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.buscador-patentes {
    flex: 1;
    min-width: 220px;
    position: relative;
}
.buscador-patentes input {
    width: 100%;
    padding: 0.5rem 1rem 0.5rem 2.5rem;
    border: 1px solid var(--color-border);
    border-radius: 40px;
    font-size: 0.9rem;
    background: var(--color-bg);
    transition: var(--transition);
    outline: none;
    font-family: var(--font-base);
}
.buscador-patentes input:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 4px rgba(82, 183, 136, 0.15);
}
.buscador-patentes i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
}

.tabla-patentes-wrapper {
    background: var(--color-surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    overflow-x: auto;
    padding: 0.5rem;
    margin-bottom: 3rem;
}

.tabla-patentes {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    min-width: 700px;
}
.tabla-patentes thead {
    background: var(--color-primary);
    color: white;
}
.tabla-patentes th {
    padding: 0.9rem 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.tabla-patentes td {
    padding: 0.8rem 1rem;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    vertical-align: top;
}
.tabla-patentes tbody tr:hover {
    background: var(--color-accent-soft);
    transition: var(--transition);
}
.tabla-patentes .tipo-badge {
    display: inline-block;
    padding: 0.2rem 0.8rem;
    border-radius: 40px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border: 1px solid transparent;
}
.tipo-badge.otorgada {
    background: #d4edda;
    color: #155724;
    border-color: #c3e6cb;
}
.tipo-badge.solicitada {
    background: #fff3cd;
    color: #856404;
    border-color: #ffc107;
}

.sin-resultados {
    text-align: center;
    padding: 3rem 0;
    color: var(--color-text-muted);
    font-size: 1.1rem;
}
.sin-resultados i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
    color: var(--color-border);
}

@media (max-width: 768px) {
    .patentes-header h1 { font-size: 2rem; }
    .filtros-patentes {
        flex-direction: column;
        align-items: stretch;
        padding: 1rem;
    }
    .filtros-tipo {
        justify-content: center;
    }
    .tabla-patentes {
        font-size: 0.8rem;
        min-width: 550px;
    }
    .tabla-patentes th,
    .tabla-patentes td {
        padding: 0.6rem 0.8rem;
    }
}
@media (max-width: 480px) {
    .patentes-header h1 { font-size: 1.6rem; }
    .filtros-tipo button {
        font-size: 0.7rem;
        padding: 0.3rem 0.8rem;
    }
    .tabla-patentes {
        min-width: 450px;
        font-size: 0.75rem;
    }
}
/* ============================================
   PÁGINA DE ARTÍCULOS
   ============================================ */
.articulos-header {
    padding: 3rem 0 1.5rem;
    text-align: center;
    background: linear-gradient(135deg, #e6f0eb, #d4e4db);
    border-bottom: 1px solid var(--color-border);
}
.articulos-header h1 {
    font-size: 2.8rem;
    margin-bottom: 0.5rem;
}
.articulos-header p {
    font-size: 1.15rem;
    max-width: 700px;
    margin: 0 auto;
    color: var(--color-text-secondary);
}

.filtros-articulos {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1.5rem;
    justify-content: space-between;
    background: var(--color-surface);
    padding: 1.5rem 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    margin: 2rem auto 1.5rem;
    max-width: 1100px;
}
.filtro-anio {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.filtro-anio label {
    font-weight: 500;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}
.filtro-anio select {
    padding: 0.4rem 1.5rem 0.4rem 0.8rem;
    border: 1px solid var(--color-border);
    border-radius: 40px;
    font-size: 0.9rem;
    background: var(--color-bg);
    outline: none;
    font-family: var(--font-base);
    color: var(--color-text);
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%233d554a' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.8rem center;
}
.filtro-anio select:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 4px rgba(82, 183, 136, 0.15);
}

.buscador-articulos {
    flex: 1;
    min-width: 220px;
    position: relative;
}
.buscador-articulos input {
    width: 100%;
    padding: 0.5rem 1rem 0.5rem 2.5rem;
    border: 1px solid var(--color-border);
    border-radius: 40px;
    font-size: 0.9rem;
    background: var(--color-bg);
    transition: var(--transition);
    outline: none;
    font-family: var(--font-base);
}
.buscador-articulos input:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 4px rgba(82, 183, 136, 0.15);
}
.buscador-articulos i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
}

.tabla-articulos-wrapper {
    background: var(--color-surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    overflow-x: auto;
    padding: 0.5rem;
    margin-bottom: 3rem;
}

.tabla-articulos {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    min-width: 800px;
}
.tabla-articulos thead {
    background: var(--color-primary);
    color: white;
}
.tabla-articulos th {
    padding: 0.9rem 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.tabla-articulos td {
    padding: 0.8rem 1rem;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    vertical-align: top;
}
.tabla-articulos tbody tr:hover {
    background: var(--color-accent-soft);
    transition: var(--transition);
}
.tabla-articulos .enlace-articulo {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    color: var(--color-accent);
    font-weight: 500;
    padding: 0.2rem 0.6rem;
    border-radius: 30px;
    border: 1px solid var(--color-border);
    transition: var(--transition);
    background: var(--color-bg);
    text-decoration: none;
}
.tabla-articulos .enlace-articulo:hover {
    background: var(--color-accent);
    color: white;
    border-color: var(--color-accent);
}
.tabla-articulos .enlace-articulo i {
    font-size: 0.7rem;
}

.sin-resultados {
    text-align: center;
    padding: 3rem 0;
    color: var(--color-text-muted);
    font-size: 1.1rem;
}
.sin-resultados i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
    color: var(--color-border);
}

@media (max-width: 768px) {
    .articulos-header h1 { font-size: 2rem; }
    .filtros-articulos {
        flex-direction: column;
        align-items: stretch;
        padding: 1rem;
    }
    .filtro-anio {
        justify-content: center;
    }
    .tabla-articulos {
        font-size: 0.8rem;
        min-width: 600px;
    }
    .tabla-articulos th,
    .tabla-articulos td {
        padding: 0.6rem 0.8rem;
    }
}
@media (max-width: 480px) {
    .articulos-header h1 { font-size: 1.6rem; }
    .filtro-anio select {
        font-size: 0.8rem;
        padding: 0.3rem 1.2rem 0.3rem 0.6rem;
    }
    .tabla-articulos {
        min-width: 480px;
        font-size: 0.75rem;
    }
}

/* ============================================
   PÁGINA DE CONTACTO
   ============================================ */
.contacto-header {
    padding: 3rem 0 1.5rem;
    text-align: center;
    background: linear-gradient(135deg, #e6f0eb, #d4e4db);
    border-bottom: 1px solid var(--color-border);
}
.contacto-header h1 {
    font-size: 2.8rem;
    margin-bottom: 0.5rem;
}
.contacto-header p {
    font-size: 1.15rem;
    max-width: 700px;
    margin: 0 auto;
    color: var(--color-text-secondary);
}

.contacto-main {
    flex: 1;
    padding: 3rem 0 4rem;
    background: var(--color-bg);
}

.contacto-grid {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 2.5rem;
    align-items: start;
}

/* ----- Info de contacto ----- */
.contacto-info {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 2rem 1.8rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    position: sticky;
    top: 6rem;
}
.contacto-info h2 {
    font-size: 1.4rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    padding-bottom: 0.8rem;
    border-bottom: 2px solid var(--color-accent-soft);
}
.info-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: flex-start;
}
.info-item:last-child { margin-bottom: 0; }
.info-item > i {
    flex: 0 0 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent-soft);
    color: var(--color-primary-light);
    border-radius: 50%;
    font-size: 1rem;
}
.info-item h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
    color: var(--color-primary);
}
.info-item p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin: 0;
}

/* ----- Formulario ----- */
.contacto-form-wrapper {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}
.contacto-form-wrapper h2 {
    font-size: 1.4rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.contacto-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 1.2rem;
}
.form-group label {
    font-size: 0.88rem;
    font-weight: 550;
    color: var(--color-text);
    margin-bottom: 0.4rem;
}
.form-group .required {
    color: #c0392b;
    font-weight: 700;
}
.form-group small {
    color: var(--color-text-muted);
    font-weight: 400;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    font-family: var(--font-base);
    font-size: 0.95rem;
    color: var(--color-text);
    transition: var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-accent);
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(82, 183, 136, 0.15);
}
.form-group textarea {
    resize: vertical;
    min-height: 130px;
    line-height: 1.6;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
    opacity: 0.7;
}

/* Checkbox */
.form-checkbox {
    flex-direction: row;
    align-items: flex-start;
    gap: 0.6rem;
    margin-top: 0.5rem;
}
.form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 0.15rem;
    accent-color: var(--color-accent);
    cursor: pointer;
    flex-shrink: 0;
}
.form-checkbox label {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--color-text-secondary);
    cursor: pointer;
    margin: 0;
    line-height: 1.5;
}

/* Botón enviar */
.btn-enviar {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: #ffffff;
    border: none;
    padding: 0.9rem 2rem;
    border-radius: 40px;
    font-family: var(--font-base);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 14px rgba(26, 77, 62, 0.18);
    margin-top: 0.8rem;
}
.btn-enviar:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent));
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(26, 77, 62, 0.25);
}
.btn-enviar:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Honeypot oculto */
.hp-field {
    position: absolute;
    left: -9999px;
    top: -9999px;
    opacity: 0;
    pointer-events: none;
    height: 0;
    overflow: hidden;
}

/* Alertas de estado */
.form-alert {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.9rem 1.2rem;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    border: 1px solid transparent;
}
.form-alert i { font-size: 1.1rem; flex-shrink: 0; }
.form-alert-success {
    background: #d4edda;
    color: #155724;
    border-color: #c3e6cb;
}
.form-alert-error {
    background: #f8d7da;
    color: #721c24;
    border-color: #f5c6cb;
}

/* ----- Responsive ----- */
@media (max-width: 900px) {
    .contacto-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .contacto-info {
        position: static;
    }
}

@media (max-width: 600px) {
    .contacto-header h1 { font-size: 2rem; }
    .contacto-form .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .contacto-form-wrapper {
        padding: 1.8rem 1.2rem;
    }
    .contacto-info {
        padding: 1.8rem 1.2rem;
    }
    .btn-enviar {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .contacto-header h1 { font-size: 1.6rem; }
    .contacto-header p { font-size: 0.95rem; }
}