/* ═══════════════════════════════════════════════════════════════
   PLANILLA TURQUESA · FAAPAUAEM 2026–2030
   CSS Principal — Metodología Client First (Finsweet)
   ═══════════════════════════════════════════════════════════════ */

/* ─── 1. FUENTES ─── */
@font-face {
  font-family: 'Open Sans';
  src: url('../assets/fonts/OpenSans-Variable.ttf') format('truetype');
  font-weight: 300 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Open Sans';
  src: url('../assets/fonts/OpenSans-Variable-Italic.ttf') format('truetype');
  font-weight: 300 800;
  font-style: italic;
  font-display: swap;
}

/* ─── 2. TOKENS (Custom Properties) ─── */
:root {
  /* Colores */
  --color-primary:        #06AAB7;   /* turquesa — solo decorativo y bg grandes */
  --color-primary-dark:   #025F70;   /* texto y botones (7.1:1 sobre blanco ✓ AA) */
  --color-primary-mid:    #037C87;   /* botones hover y acentos (4.7:1 ✓ AA) */
  --color-primary-light:  #E6F7F9;   /* fondos suaves */
  --color-text-primary:   #1A1A2E;
  --color-text-secondary: #4A5568;
  --color-white:          #FFFFFF;
  --color-surface:        #F7FAFA;
  --color-dark-bg:        #0A2535;
  --color-border:         #C8E6EA;
  --color-focus:          #F59E0B;   /* anillo de foco — alto contraste */

  /* Tipografía */
  --font-base:    'Open Sans', system-ui, -apple-system, sans-serif;
  --fw-light:     300;
  --fw-regular:   400;
  --fw-semibold:  600;
  --fw-bold:      700;
  --fw-extrabold: 800;

  /* Tamaños fluidos */
  --text-xs:   clamp(.75rem,  1vw,    .875rem);
  --text-sm:   clamp(.875rem, 1.2vw,  1rem);
  --text-base: clamp(1rem,    1.5vw,  1.0625rem);
  --text-lg:   clamp(1.125rem,2vw,    1.25rem);
  --text-xl:   clamp(1.25rem, 2.5vw,  1.5rem);
  --text-2xl:  clamp(1.5rem,  3vw,    2rem);
  --text-3xl:  clamp(1.75rem, 3.5vw,  2.5rem);
  --text-4xl:  clamp(2rem,    4.5vw,  3.25rem);
  --text-hero: clamp(2.5rem,  6vw,    4.5rem);

  /* Espaciado */
  --sp-1:  4px;  --sp-2:  8px;  --sp-3:  12px; --sp-4:  16px;
  --sp-5:  20px; --sp-6:  24px; --sp-8:  32px; --sp-10: 40px;
  --sp-12: 48px; --sp-16: 64px; --sp-20: 80px; --sp-24: 96px;

  /* Layout */
  --container-max:    1200px;
  --container-pad:    clamp(1rem, 5vw, 2rem);
  --section-pad-y:    clamp(3.5rem, 8vw, 6rem);

  /* Bordes y sombras */
  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-full: 9999px;

  --shadow-sm:   0 1px 4px rgba(2,95,112,.08);
  --shadow-md:   0 4px 16px rgba(2,95,112,.12);
  --shadow-lg:   0 8px 32px rgba(2,95,112,.18);
  --shadow-xl:   0 16px 48px rgba(2,95,112,.22);

  /* Transiciones */
  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-slow:   400ms ease;
}

/* ─── 3. RESET ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  hanging-punctuation: first last;
}
body {
  font-family: var(--font-base);
  font-size: var(--text-base);
  color: var(--color-text-primary);
  background: var(--color-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img, picture, video, svg { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
a { color: inherit; text-decoration: none; }
ul[role="list"] { list-style: none; }
h1, h2, h3, h4 { line-height: 1.2; letter-spacing: -.02em; }
p { max-width: 68ch; }

/* ─── 4. ACCESIBILIDAD ─── */
.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; top: -100%; left: 1rem; z-index: 9999;
  background: var(--color-primary-dark); color: var(--color-white);
  padding: .5rem 1.25rem; border-radius: var(--radius-sm);
  font-weight: var(--fw-semibold); font-size: .9rem;
  text-decoration: none; transition: top var(--transition-fast);
}
.skip-link:focus { top: 1rem; }

:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Reducción de movimiento */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ─── 5. LAYOUT UTILITIES ─── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}
.section {
  padding-block: var(--section-pad-y);
}
.section--alt  { background: var(--color-surface); }
.section--dark { background: var(--color-dark-bg); }

/* ─── 6. BOTONES ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: .75rem 1.625rem;
  border-radius: var(--radius-full);
  font-family: var(--font-base);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  line-height: 1;
  letter-spacing: .01em;
  cursor: pointer;
  transition: background var(--transition-base), box-shadow var(--transition-base),
              transform var(--transition-fast), color var(--transition-base);
  white-space: nowrap;
}
.btn:active { transform: scale(.97); }

.btn--primary {
  background: var(--color-primary-dark);
  color: var(--color-white);
}
.btn--primary:hover, .btn--primary:focus-visible {
  background: var(--color-primary-mid);
  box-shadow: var(--shadow-md);
}

.btn--white {
  background: var(--color-white);
  color: var(--color-primary-dark);
}
.btn--white:hover, .btn--white:focus-visible {
  background: var(--color-primary-light);
  box-shadow: var(--shadow-md);
}

.btn--outline-white {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,.7);
}
.btn--outline-white:hover, .btn--outline-white:focus-visible {
  background: rgba(255,255,255,.12);
  border-color: var(--color-white);
}

.btn__icon { flex-shrink: 0; }

/* ─── 7. NAVBAR ─── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
  max-width: var(--container-max);
  margin-inline: auto;
  padding: .375rem var(--container-pad);
}

.navbar__logo img {
  height: 80px;
  width: auto;
}

.navbar__nav { display: none; }

.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  list-style: none;
}

.navbar__link {
  padding: .5rem .875rem;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.navbar__link:hover,
.navbar__link:focus-visible,
.navbar__link.active {
  color: var(--color-primary-dark);
  background: var(--color-primary-light);
}

.navbar__cta { display: none; }

/* Hamburger */
.navbar__hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: var(--sp-2);
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-border);
  background: transparent;
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
  flex-shrink: 0;
}
.navbar__hamburger:hover { border-color: var(--color-primary); background: var(--color-primary-light); }
.hamburger__bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-primary-dark);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
  transform-origin: center;
}
.navbar__hamburger[aria-expanded="true"] .hamburger__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar__hamburger[aria-expanded="true"] .hamburger__bar:nth-child(2) { opacity: 0; transform: scaleX(0); }
.navbar__hamburger[aria-expanded="true"] .hamburger__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Menú móvil */
.mobile-menu {
  position: fixed;
  inset: 0;
  top: 73px; /* altura navbar */
  background: var(--color-white);
  z-index: 99;
  padding: var(--sp-6) var(--container-pad);
  overflow-y: auto;
  border-top: 1px solid var(--color-border);
  animation: slideDown var(--transition-base) ease forwards;
}
.mobile-menu[hidden] { display: none; }

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.mobile-menu__links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  list-style: none;
}
.mobile-menu__link {
  display: block;
  padding: var(--sp-4) var(--sp-4);
  font-size: var(--text-lg);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.mobile-menu__link:hover,
.mobile-menu__link:focus-visible {
  color: var(--color-primary-dark);
  background: var(--color-primary-light);
}
.mobile-menu__cta {
  margin-top: var(--sp-4);
  width: 100%;
  justify-content: center;
}

/* ─── 8. HERO ─── */
.hero {
  min-height: 100svh;
  background: linear-gradient(135deg, #025f70 0%, #037c87 50%, #06aab7 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero__bg-element {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  opacity: .13;
  pointer-events: none;
  overflow: hidden;
  line-height: 0;
}
.hero__bg-element img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.hero__inner {
  position: relative;
  z-index: 1;
  padding-block: var(--sp-20);
}

.hero__content {
  max-width: 680px;
}

.hero__isotipo {
  margin-bottom: var(--sp-6);
}
.hero__isotipo img {
  height: 60px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: .9;
}

.hero__eyebrow {
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.75);
  margin-bottom: var(--sp-3);
}

.hero__title {
  font-size: var(--text-hero);
  font-weight: var(--fw-extrabold);
  color: var(--color-white);
  margin-bottom: var(--sp-5);
  line-height: 1.05;
}
.hero__title--accent {
  color: #7FD9E0;
}

.hero__lema {
  border-left: 3px solid rgba(255,255,255,.4);
  padding-left: var(--sp-5);
  margin-bottom: var(--sp-6);
  font-style: normal;
}
.hero__lema p {
  font-size: var(--text-xl);
  font-weight: var(--fw-semibold);
  color: rgba(255,255,255,.92);
  line-height: 1.4;
  max-width: none;
}

.hero__desc {
  font-size: var(--text-base);
  color: rgba(255,255,255,.8);
  margin-bottom: var(--sp-8);
  max-width: 54ch;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
}

.hero__wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  line-height: 0;
}
.hero__wave svg {
  width: 100%;
  height: clamp(40px, 5vw, 80px);
}

.break-desktop { display: none; }

/* ─── 9. SECTION HEADER ─── */
.section__header {
  text-align: center;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.section__tag {
  display: inline-block;
  padding: .3rem .875rem;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: var(--sp-4);
}
.section__tag--light {
  background: rgba(255,255,255,.15);
  color: rgba(255,255,255,.9);
}
.section__title {
  font-size: var(--text-3xl);
  font-weight: var(--fw-extrabold);
  color: var(--color-primary-dark);
  margin-bottom: var(--sp-4);
}
.section__title--light { color: var(--color-white); }

.section__desc {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  max-width: 58ch;
  margin-inline: auto;
  line-height: 1.7;
}
.section__desc--light { color: rgba(255,255,255,.75); }

/* ─── 10. PILARES ─── */
.pilares {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
  margin-bottom: var(--sp-12);
}

.pilar {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-8) var(--sp-6);
  text-align: center;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.pilar:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.pilar__icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-full);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--sp-5);
}

.pilar__title {
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  color: var(--color-primary-dark);
  margin-bottom: var(--sp-3);
}

.pilar__desc {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: none;
}

/* Color bloque */
.color-bloque {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--sp-6);
  background: var(--color-primary-light);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
  border-left: 4px solid var(--color-primary);
}
.color-bloque__muestra {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  flex-shrink: 0;
  box-shadow: 0 0 0 6px rgba(6,170,183,.2);
}
.color-bloque__texto h3 {
  font-size: var(--text-lg);
  font-weight: var(--fw-bold);
  color: var(--color-primary-dark);
  margin-bottom: var(--sp-2);
}
.color-bloque__texto p {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: none;
}

/* ─── 11. EJES GRID ─── */
.ejes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
}

.eje-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--transition-base);
}
.eje-card:hover { box-shadow: var(--shadow-md); }

.eje-card__header {
  display: grid;
  grid-template-columns: 3rem 2.5rem 1fr;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-5) var(--sp-5) var(--sp-3);
}

.eje-card__num {
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  color: var(--color-primary);
  letter-spacing: .06em;
  font-variant-numeric: tabular-nums;
}

.eje-card__icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-sm);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.eje-card__title {
  font-size: var(--text-base);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  line-height: 1.3;
}

.eje-card__desc {
  padding: 0 var(--sp-5) var(--sp-4);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.65;
  max-width: none;
}

.eje-card__toggle {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin: 0 var(--sp-5) var(--sp-5);
  padding: .5rem .875rem;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  cursor: pointer;
  border: none;
  transition: background var(--transition-fast), color var(--transition-fast);
  width: fit-content;
}
.eje-card__toggle:hover, .eje-card__toggle:focus-visible {
  background: var(--color-primary);
  color: var(--color-white);
}
.eje-card__toggle[aria-expanded="true"] .toggle-icon {
  transform: rotate(180deg);
}
.toggle-icon { transition: transform var(--transition-base); flex-shrink: 0; }

.eje-card__body {
  border-top: 1px solid var(--color-border);
  padding: var(--sp-5);
  animation: fadeIn var(--transition-base) ease;
}
.eje-card__body[hidden] { display: none; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.eje-card__acciones {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.eje-card__acciones li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}
.eje-card__acciones li::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  flex-shrink: 0;
  margin-top: .55em;
}

/* ─── 12. CTA BAND ─── */
.cta-band {
  background: linear-gradient(135deg, #025f70 0%, #037c87 100%);
  padding-block: clamp(3rem, 6vw, 5rem);
}
.cta-band__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-6);
  text-align: center;
}
.cta-band__title {
  font-size: var(--text-3xl);
  font-weight: var(--fw-extrabold);
  color: var(--color-white);
  margin-bottom: var(--sp-3);
}
.cta-band__desc {
  font-size: var(--text-base);
  color: rgba(255,255,255,.82);
  max-width: 52ch;
  margin-inline: auto;
}
.cta-band__btns {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
  justify-content: center;
}
.cta-band__btn {
  padding: .9rem 2rem;
  font-size: var(--text-base);
}

/* ─── Contacto: Tarjeta Digital CTA ─── */
.contacto-tarjeta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-4);
  margin-top: var(--sp-10);
  padding-top: var(--sp-8);
  border-top: 1px solid rgba(255,255,255,.15);
}
.contacto-tarjeta__desc {
  color: rgba(255,255,255,.75);
  font-size: var(--text-base);
}

/* ─── 13. INTEGRANTES ─── */
.miembro-destacado {
  margin-bottom: var(--sp-10);
}

.miembro-card--principal {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--sp-5);
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
  box-shadow: var(--shadow-md);
}

.miembro-card--principal .miembro-card__foto-wrap {
  width: 160px;
  height: 160px;
}
.miembro-card--principal .miembro-card__foto {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 3px solid var(--color-primary);
}
.miembro-card--principal .miembro-card__cargo {
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
  background: var(--color-primary-light);
  padding: .25rem .75rem;
  border-radius: var(--radius-full);
  display: inline-block;
}
.miembro-card--principal .miembro-card__nombre {
  font-size: var(--text-xl);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  margin-block: var(--sp-1);
}
.miembro-card--principal .miembro-card__resena {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 60ch;
}

/* Grid del equipo */
.miembros-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
}

.miembro-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--sp-5);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--sp-3);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.miembro-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.miembro-card__foto-wrap {
  width: 120px;
  height: 120px;
  flex-shrink: 0;
}
.miembro-card__foto {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-full);
  object-fit: cover;
  object-position: top center;
  border: 2px solid var(--color-border);
  transition: border-color var(--transition-fast);
}
.miembro-card:hover .miembro-card__foto {
  border-color: var(--color-primary);
}

.miembro-card__cargo {
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
}

.miembro-card__nombre {
  font-size: var(--text-sm);
  font-weight: var(--fw-bold);
  color: var(--color-text-primary);
  line-height: 1.3;
}

.miembro-card__resena {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.65;
  max-width: none;
}

/* ─── 14. CONTACTO ─── */
.redes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
  margin-top: var(--sp-4);
}

.red-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-8) var(--sp-5);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-lg);
  text-align: center;
  color: var(--color-white);
  text-decoration: none;
  transition: background var(--transition-base), border-color var(--transition-base),
              transform var(--transition-base), box-shadow var(--transition-base);
}
.red-card:hover, .red-card:focus-visible {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.4);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
}

.red-card__icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-base);
}
.red-card:hover .red-card__icon {
  background: var(--color-primary);
}

.red-card__nombre {
  font-size: var(--text-base);
  font-weight: var(--fw-bold);
}
.red-card__handle {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.65);
  word-break: break-all;
}

/* ─── 15. FOOTER ─── */
.footer {
  background: #071c27;
  color: rgba(255,255,255,.75);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-8);
  padding-block: var(--sp-12);
}

.footer__col-title {
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--sp-4);
}

.footer__col--brand img { opacity: .9; margin-bottom: var(--sp-4); }

.footer__lema {
  font-size: var(--text-sm);
  font-style: italic;
  color: rgba(255,255,255,.55);
  line-height: 1.6;
  max-width: none;
}

.footer__col--nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  list-style: none;
}
.footer__link {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.65);
  transition: color var(--transition-fast);
}
.footer__link:hover, .footer__link:focus-visible {
  color: var(--color-primary);
}

.footer__legal-text {
  font-size: var(--text-xs);
  color: rgba(255,255,255,.5);
  line-height: 1.65;
  margin-bottom: var(--sp-3);
  max-width: none;
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-block: var(--sp-5);
}
.footer__bottom p {
  font-size: var(--text-xs);
  color: rgba(255,255,255,.35);
  text-align: center;
  max-width: none;
}

/* ═══════════════════════════════════════════════════
   MEDIA QUERIES — Mobile First
   ═══════════════════════════════════════════════════ */

/* ── Tablet: 640px ── */
@media (min-width: 640px) {
  .pilares          { grid-template-columns: repeat(2, 1fr); }
  .ejes-grid        { grid-template-columns: repeat(2, 1fr); }
  .miembros-grid    { grid-template-columns: repeat(2, 1fr); }
  .redes-grid       { grid-template-columns: repeat(2, 1fr); }

  .color-bloque {
    flex-direction: row;
    align-items: center;
  }

  .miembro-card--principal { grid-column: span 2; }
  .miembro-card--principal .miembro-card__cargo { display: inline-block; }
}

/* ── Tablet grande: 768px ── */
@media (min-width: 768px) {
  .footer__inner { grid-template-columns: repeat(2, 1fr); }
  .cta-band__inner {
    flex-direction: row;
    text-align: left;
    justify-content: space-between;
  }
  .cta-band__desc { margin-inline: 0; }
}

/* ── Desktop: 1024px ── */
@media (min-width: 1024px) {
  /* Navbar */
  .navbar__nav   { display: flex; }
  .navbar__cta   { display: inline-flex; }
  .navbar__hamburger { display: none; }
  .mobile-menu   { display: none !important; }

  /* Hero */
  .hero__bg-element {
    opacity: .18;
  }
  .break-desktop { display: inline; }

  /* Pilares y grids */
  .pilares       { grid-template-columns: repeat(3, 1fr); }
  .ejes-grid     { grid-template-columns: repeat(3, 1fr); }
  .miembros-grid { grid-template-columns: repeat(4, 1fr); }
  .miembro-card--principal {
    grid-column: 1 / -1;
    flex-direction: row;
    align-items: center;
    text-align: left;
  }
  .miembro-card--principal .miembro-card__foto-wrap {
    flex: 0 0 25%;
    width: 25%;
    height: auto;
    aspect-ratio: 1 / 1;
  }
  .miembro-card--principal .miembro-card__foto {
    width: 100%;
    height: 100%;
  }
  .miembro-card--principal .miembro-card__info { flex: 1; }
  .miembro-card--principal .miembro-card__resena { max-width: none; }
  .redes-grid    { grid-template-columns: repeat(3, 1fr); }

  /* Footer */
  .footer__inner { grid-template-columns: 1.5fr 1fr 1.5fr; gap: var(--sp-12); }
}

/* ── Wide: 1280px ── */
@media (min-width: 1280px) {
  .hero__inner { padding-block: clamp(var(--sp-24), 10vh, 8rem); }
}

/* ─── FOTO — posición centrada (para retratos con cara a mitad) ─── */
.miembro-card__foto--center { object-position: center center; }

/* ─── MODO OSCURO — tokens ─── */
[data-theme="dark"] {
  --color-white:          #0F1E2A;
  --color-surface:        #162636;
  --color-text-primary:   #E8F4F6;
  --color-text-secondary: #9BBFC7;
  --color-border:         #1E3A4D;
  --color-primary-light:  #112233;
  --color-primary-dark:   #3EC8D5;   /* teal claro AA sobre fondo oscuro */
  --color-primary-mid:    #06AAB7;
  --shadow-sm:   0 1px 4px rgba(0,0,0,.35);
  --shadow-md:   0 4px 16px rgba(0,0,0,.45);
  --shadow-lg:   0 8px 32px rgba(0,0,0,.55);
  --shadow-xl:   0 16px 48px rgba(0,0,0,.65);
}

/* ─── MODO OSCURO — ajustes por elemento ─── */

/* Secciones alternas */
[data-theme="dark"] .section--alt { background: var(--color-surface); }

/* Tags y badges */
[data-theme="dark"] .section__tag {
  background: rgba(6,170,183,.15);
  color: var(--color-primary-dark);
}

/* Pilares */
[data-theme="dark"] .pilar__icon {
  background: rgba(6,170,183,.15);
}

/* Acordeón ejes */
[data-theme="dark"] .eje-card__toggle {
  background: rgba(6,170,183,.15);
}
[data-theme="dark"] .eje-card__toggle:hover,
[data-theme="dark"] .eje-card__toggle:focus-visible {
  background: rgba(6,170,183,.3);
  color: #E8F4F6;
}
[data-theme="dark"] .eje-card__body li {
  color: var(--color-text-secondary);
}

/* Botón blanco en hero — se vuelve sutil sobre el degradado teal */
[data-theme="dark"] .btn--white {
  background: rgba(255,255,255,.12);
  color: #E8F4F6;
}
[data-theme="dark"] .btn--white:hover {
  background: rgba(255,255,255,.22);
}

/* Botón primario en modo oscuro */
[data-theme="dark"] .btn--primary {
  background: #3EC8D5;
  color: #0A2535;
}
[data-theme="dark"] .btn--primary:hover {
  background: #5DD4DF;
  color: #0A2535;
}

/* Fotos de integrantes: fondo blanco de la foto sobre fondo oscuro de la tarjeta */
[data-theme="dark"] .miembro-card__foto-wrap {
  background: #fff;
  border-radius: var(--radius-full);
  padding: 2px;
}
[data-theme="dark"] .miembro-card--principal .miembro-card__foto-wrap {
  background: #fff;
  border-radius: var(--radius-full);
  padding: 2px;
}

/* CTA band — ya es oscuro, solo aseguramos el btn */
[data-theme="dark"] .cta-band__btn.btn--white {
  background: rgba(255,255,255,.18);
  color: #E8F4F6;
}

/* Cargo en tarjeta principal */
[data-theme="dark"] .miembro-card--principal .miembro-card__cargo {
  background: rgba(6,170,183,.2);
  color: #3EC8D5;
}

/* Hero — título y lema fijos en claro (el hero siempre es teal oscuro) */
[data-theme="dark"] .hero__title {
  color: #E8F4F6;
}
[data-theme="dark"] .hero__title--accent {
  color: #7FD9E0;
}

/* Variantes --light: usan var(--color-white) que en dark se vuelve oscuro */
[data-theme="dark"] .section__title--light,
[data-theme="dark"] .section__desc--light {
  color: #E8F4F6;
}

/* Hero — ola divisora: en dark mode debe coincidir con el fondo oscuro */
[data-theme="dark"] .hero__wave-path { fill: #0F1E2A; }

/* Hero — imagen de fondo: mix-blend-mode screen para que el blanco del PNG desaparezca sobre teal */
[data-theme="dark"] .hero__bg-element img {
  mix-blend-mode: screen;
  opacity: .25;
}

/* Sección Conéctate — las tarjetas usan color: var(--color-white) que en dark se vuelve oscuro */
[data-theme="dark"] .red-card {
  color: #E8F4F6;
}
[data-theme="dark"] .red-card__handle {
  color: rgba(232,244,246,.65);
}

/* Widget de accesibilidad */
[data-theme="dark"] .a11y-widget__btn {
  color: #3EC8D5;
}

/* ─── WIDGET DE ACCESIBILIDAD ─── */
.a11y-widget {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 6px 10px;
  box-shadow: var(--shadow-lg);
  transition: background var(--transition-base), border-color var(--transition-base);
}

.a11y-widget__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  font-size: .85rem;
  font-weight: var(--fw-bold);
  font-family: var(--font-base);
  color: var(--color-primary-dark);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
  line-height: 1;
}
.a11y-widget__btn:hover {
  background: var(--color-primary-light);
}
.a11y-widget__btn:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.a11y-widget__divider {
  width: 1px;
  height: 20px;
  background: var(--color-border);
  margin-inline: 4px;
  flex-shrink: 0;
}