/* ============================================================
   inicio.css — Estilos de la landing/home
   ============================================================ */

/* ── EYEBROW ─────────────────────────────────────────────── */
.sec-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-primary);
  margin-bottom: 1rem;
}

.sec-eyebrow::before {
  content: '';
  width: 20px;
  height: 2px;
  background: var(--c-primary);
  border-radius: var(--r-full);
}

/* ── TICKER DE LOGOS ─────────────────────────────────────── */
.sec-ticker {
  padding: 4.5rem 0;
  background: var(--c-white);
  border-top: 1px solid var(--c-rule);
  border-bottom: 1px solid var(--c-rule);
  overflow: hidden;
}

.ticker-mask {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.ticker-track {
  display: flex;
  gap: 0;
  width: max-content;
  animation: tickerScroll 36s linear infinite;
}

.ticker-track:hover {
  animation-play-state: paused;
}

@keyframes tickerScroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

.ticker-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 2rem;
  flex-shrink: 0;
  height: 64px;
}

.ticker-item img {
  height: 64px;
  width: auto;
  object-fit: contain;
  filter: grayscale(100%);
  transition: all 0.35s ease;
}

.ticker-item:hover img {
  opacity: 0.85;
  filter: grayscale(20%);
}

/* ── COLLAGE INFRAESTRUCTURA ─────────────────────────────── */
.sec-infra {
  padding: 6rem 0;
  background: var(--c-white);
}

.collage-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: 220px 220px;
  gap: 10px;
}

.collage-cell {
  overflow: hidden;
  position: relative;
  border-radius: var(--r-lg);
  background: var(--c-surface-2);
}

.collage-cell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1), filter 0.5s ease;
  filter: grayscale(40%) brightness(0.95);
}

.collage-cell:hover img {
  transform: scale(1.05);
  filter: grayscale(0%) brightness(1.02);
}

.cc-1 {
  grid-column: 1 / 7;
  grid-row: 1 / 2;
}

.cc-2 {
  grid-column: 7 / 10;
  grid-row: 1 / 3;
}

.cc-3 {
  grid-column: 10 / 13;
  grid-row: 1 / 2;
}

.cc-4 {
  grid-column: 1 / 4;
  grid-row: 2 / 3;
}

.cc-5 {
  grid-column: 4 / 7;
  grid-row: 2 / 3;
}

.cc-6 {
  grid-column: 10 / 13;
  grid-row: 2 / 3;
}

.collage-cell .cc-label {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  background: rgba(107, 26, 47, 0.85);
  color: white;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: var(--r-full);
  backdrop-filter: blur(4px);
  opacity: 0;
  transform: translateY(6px);
  transition: all 0.3s ease;
}

.collage-cell:hover .cc-label {
  opacity: 1;
  transform: translateY(0);
}

/* ── SECCIÓN ROLES ───────────────────────────────────────── */
.sec-roles {
  padding: 7rem 0 6rem;
  background: var(--c-tint);
  position: relative;
  /* overflow:hidden en la sección para cortar lo que sale del container */
  overflow: hidden;
}

.roles-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
  margin-top: 3.5rem;
  /* overflow visible para que la imagen sobresalga de la tarjeta hacia arriba */
  overflow: visible;
}

/* ── TARJETA ROL ─────────────────────────────────────────── */
.role-card {
  background: var(--c-white);
  border: 1px solid var(--c-rule);
  border-radius: var(--r-xl);
  padding: 2.5rem 2.25rem;
  position: relative;
  overflow: visible;
  /* clave para que la imagen sobresalga */
  transition: border-color 0.45s ease, box-shadow 0.45s ease, transform 0.45s ease;
  /* Reserva espacio derecho para la imagen */
  padding-right: 10rem;
  min-height: 300px;
}

/* SIN línea de color en hover — quitamos el ::after completamente */
.role-card::after {
  content: none;
}

.role-card:hover {
  border-color: rgba(107, 26, 47, 0.14);
  box-shadow: 0 20px 56px rgba(107, 26, 47, 0.08);
  transform: translateY(-4px);
}

.role-card.card-docente:hover {
  border-color: rgba(19, 50, 46, 0.14);
  box-shadow: 0 20px 56px rgba(19, 50, 46, 0.08);
}

/* ── NÚMERO GHOST ────────────────────────────────────────── */
.role-number {
  font-size: 3.5rem;
  font-weight: 900;
  color: rgba(0, 0, 0, 0.035);
  line-height: 1;
  margin-bottom: 1.25rem;
  transition: color 0.4s ease;
  font-family: var(--font);
}

.role-card:hover .role-number {
  color: rgba(107, 26, 47, 0.06);
}

.role-card.card-docente:hover .role-number {
  color: rgba(19, 50, 46, 0.06);
}

/* ── ICONO ───────────────────────────────────────────────── */
.role-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--r-lg);
  display: grid;
  place-items: center;
  margin-bottom: 1.375rem;
}

.role-icon-wrap svg {
  width: 22px;
  height: 22px;
  fill: none;
}

.ri-alumno {
  background: rgba(107, 26, 47, 0.07);
}

.ri-alumno svg {
  stroke: var(--c-primary);
}

.ri-docente {
  background: rgba(19, 50, 46, 0.07);
}

.ri-docente svg {
  stroke: #13322E;
}

/* ── TEXTO ───────────────────────────────────────────────── */
.role-card h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--c-ink);
  margin-bottom: 0.625rem;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.role-card p {
  font-size: 0.875rem;
  color: var(--c-ink-3);
  line-height: 1.8;
  margin-bottom: 2rem;
  max-width: 280px;
}

/* ── BOTONES ─────────────────────────────────────────────── */
.btn-role {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  padding: 0.75rem 1.5rem;
  border-radius: var(--r-md);
  border: none;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.btn-role svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.5;
  transition: transform 0.25s ease;
}

.btn-role:hover svg {
  transform: translateX(4px);
}

.btn-alumno {
  background: var(--c-primary);
  color: white;
}

.btn-alumno:hover {
  background: var(--c-primary-mid);
  color: white;
  box-shadow: 0 8px 24px rgba(107, 26, 47, 0.28);
}

.btn-docente {
  background: #13322E;
  color: white;
}

.btn-docente:hover {
  background: #0e2520;
  color: white;
  box-shadow: 0 8px 24px rgba(19, 50, 46, 0.28);
}

.role-persona {
  position: absolute;
  bottom: 0;
  right: 0;
  height: 100%;
  width: auto;
  object-fit: contain;
  object-position: bottom right;
  pointer-events: none;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1), filter 0.4s ease;
  filter: drop-shadow(2px 0 12px rgba(0, 0, 0, 0.08));
}

.role-card:hover .role-persona {
  transform: translateY(-6px) scale(1.02);
  filter: drop-shadow(4px 0 20px rgba(0, 0, 0, 0.13));
}

.role-card:not(.card-docente) .role-persona {
  right: -10px;
  clip-path: inset(0 0 0 20%);
}

.role-card-inner {
  position: relative;
  z-index: 1;
}

/* ──────────────────────────────────────── */
.sec-planteles-grid {
  padding: 6rem 0;
  background: var(--c-tint);
}

.plantel-card {
  display: block;
  text-decoration: none;
  background: var(--c-white);
  border: 1px solid var(--c-rule);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: box-shadow 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
}

.plantel-card:hover {
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.09);
  transform: translateY(-3px);
  border-color: rgba(107, 26, 47, 0.18);
  text-decoration: none;
}

.plantel-card-img {
  height: 96px;
  overflow: hidden;
  background: var(--c-surface-2);
  position: relative;
}

.plantel-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: grayscale(60%) brightness(0.9);
  transition: filter 0.4s ease, transform 0.4s ease;
}

.plantel-card:hover .plantel-card-img img {
  filter: grayscale(10%) brightness(1.02);
  transform: scale(1.04);
}

.plantel-card-img .img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 4, 7, 0.55) 0%, transparent 60%);
}

.img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--c-surface) 0%, var(--c-surface-2) 100%);
}

.img-placeholder svg {
  width: 22px;
  height: 22px;
  stroke: var(--c-ink-4);
  fill: none;
  stroke-width: 1.5;
}

/* ── CTA FINAL ───────────────────────────────────────────── */
.sec-cta {
  padding: 5rem 0;
  background-color: var(--c-primary);
  background-size: cover;
  background-position: center;
  position: relative;
}

.sec-cta::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(107, 26, 47, 0.93) 0%, rgba(107, 26, 47, 0.75) 100%);
  pointer-events: none;
}

.sec-cta>* {
  position: relative;
  z-index: 1;
}

.sec-cta h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: white;
  line-height: 1.1;
}

.sec-cta p {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.6);
  max-width: 440px;
}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 991.98px) {
  .roles-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .role-card {
    padding-right: 9rem;
    min-height: 260px;
  }

  .role-persona {
    max-width: 200px;
    height: 110%;
  }

  .role-card:not(.card-docente) .role-persona {
    max-width: 230px;
  }

  .collage-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: repeat(3, 180px);
  }

  .cc-1 {
    grid-column: 1 / 3;
  }

  .cc-2 {
    grid-column: 1 / 2;
    grid-row: 2 / 3;
  }

  .cc-3 {
    grid-column: 2 / 3;
    grid-row: 2 / 3;
  }

  .cc-4 {
    grid-column: 1 / 2;
    grid-row: 3 / 4;
  }

  .cc-5 {
    grid-column: 2 / 3;
    grid-row: 3 / 4;
  }

  .cc-6 {
    display: none;
  }
}

@media (max-width: 575.98px) {

  .role-card {
    padding-right: 2rem;
    padding-bottom: 2rem;
    min-height: auto;
    overflow: hidden;
  }

  .role-persona,
  .role-card:not(.card-docente) .role-persona {
    position: absolute;
    bottom: 0;
    right: 0;
    height: 200px;
    max-width: 200px;
    clip-path: none;
    object-position: bottom right;
    opacity: 0.18;
    filter: none;
    transform: none !important;
  }

  .role-card:hover .role-persona {
    transform: none;
    filter: none;
  }

  .collage-grid {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(4, 160px);
  }

  .cc-1 {
    grid-column: 1;
    grid-row: 1;
  }

  .cc-2 {
    grid-column: 1;
    grid-row: 2;
  }

  .cc-3 {
    grid-column: 1;
    grid-row: 3;
  }

  .cc-4 {
    grid-column: 1;
    grid-row: 4;
  }

  .cc-5,
  .cc-6 {
    display: none;
  }

  .role-card {
    padding: 2rem 1.5rem 2rem;
  }

  .role-card p {
    max-width: 100%;
  }
}