/* Styles shared by the interior pages (TV, ESPA, Quiénes somos, forms, etc.) */
:root {
  --blue-light: #5bb4ff;
  --brown: #985332;
  --green: #00574f;
  --dark-1: #10172b;
  --dark-2: #2b3346;
}

/* ---------- Page banner at the top ---------- */
.page-hero { position: relative; overflow: hidden; max-height: var(--hero-max, 400px); }
.page-hero > img { width: 100%; height: auto; }
.hero-title {
  position: absolute; top: 25px; left: 50%; transform: translateX(-50%);
  min-width: 250px; padding: 22px 28px; text-align: center;
  background: rgba(10, 26, 79, .78); border: 2px solid var(--gold);
  color: #fff; font-size: clamp(22px, 3.4vw, 40px); font-weight: 600; text-transform: uppercase; line-height: 1;
}

/* ---------- Content areas ---------- */
.page { max-width: 1140px; margin: 0 auto; padding: 40px 16px; color: #222; line-height: 1.6; }
.page.narrow { max-width: 900px; }
.page p { margin: 0 0 1em; }
.page h2 { color: var(--blue); font-size: 28px; font-weight: 600; text-align: center; margin: 0 0 24px; }

.dark { background: linear-gradient(180deg, var(--dark-1), var(--dark-2)); color: #fff; }
.dark .page { color: #e9edf5; }
.dark h2, .dark h3, .dark .accent { color: var(--blue-light); }
.dark a { color: var(--blue-light); }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: start; }
.center { text-align: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block; background: var(--blue); color: #fff; font-weight: 700; font-size: 15px;
  text-transform: uppercase; padding: 10px 24px; border-radius: 6px; border: 0; cursor: pointer;
  transition: background .2s, transform .2s;
}
.btn:hover { background: var(--blue-dark); transform: translateY(-1px); }
.dark .btn { color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px 28px; }

/* ---------- TV ---------- */
.video { max-width: 1600px; margin: 0 auto; }
.video-frame { position: relative; aspect-ratio: 16 / 9; background: #000; }
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.wide-banner img { width: 100%; height: auto; }

.tv-section { margin-bottom: 40px; }
.tv-section h2 { text-align: left; text-transform: uppercase; font-weight: 700; margin: 0 0 16px; }
.programas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.programa { display: flex; flex-direction: column; background: none; border: 0; padding: 0; text-align: left; color: inherit; font: inherit; cursor: pointer; }
.programa-img { position: relative; overflow: hidden; }
.programa-img img { width: 100%; height: auto; transition: transform .5s ease; }
.programa:hover .programa-img img, .programa:focus-visible .programa-img img { transform: scale(1.05); }
.programa-titulo {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 24px 15px 10px;
  background: linear-gradient(transparent, rgba(0,0,0,.75));
  color: var(--blue-light); font-size: 13px; font-weight: 700;
}
.programa-desc { font-size: 12px; color: #e9edf5; margin: 12px 0 0; line-height: 1.5; }

/* Program details window */
dialog.ventana { max-width: 520px; width: calc(100% - 32px); border: 0; border-radius: 8px; padding: 0; color: #222; }
dialog.ventana::backdrop { background: rgba(0,0,0,.6); }
.ventana-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 18px; border-bottom: 1px solid #e3e3e3; }
.ventana-head h3 { margin: 0; font-size: 18px; color: var(--blue-dark); }
.ventana-close { background: none; border: 0; font-size: 28px; line-height: 1; cursor: pointer; color: #555; padding: 0 4px; }
.ventana-body { padding: 18px; font-size: 14px; line-height: 1.6; }
.ventana-body img { width: 100%; height: auto; margin-bottom: 16px; }

/* ---------- Forms ---------- */
.form { margin-top: 24px; }
.form-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 16px; }
.form label { display: block; font-size: 14px; margin-bottom: 6px; }
.form input[type=text], .form input[type=tel], .form input[type=email], .form textarea {
  width: 100%; padding: 10px 12px; font: inherit; font-size: 15px; border: 1px solid #c9ced8; border-radius: 4px; background: #fff; color: #222;
}
.form textarea { min-height: 200px; resize: vertical; }
.form .field { margin-bottom: 16px; }
.checks { display: flex; flex-wrap: wrap; gap: 12px 40px; border: 0; padding: 0; margin: 0 0 16px; }
.checks legend { font-size: 14px; margin-bottom: 8px; padding: 0; }
.checks label { display: flex; align-items: center; gap: 8px; margin: 0; cursor: pointer; }
.form-actions { text-align: right; }
.hp { position: absolute; left: -9999px; }   /* spam trap, hidden from people */
.notice { background: #fff4d6; color: #5c4400; border-left: 4px solid var(--gold); padding: 14px 18px; border-radius: 4px; }

.contact-cols { grid-template-columns: 1fr 2fr; }
.contact-info p { margin: 0; }
.contact-info .accent { font-weight: 700; }
.contact-info .group { margin-bottom: 20px; }

/* ---------- ESPA ---------- */
.espa-intro ul { padding-left: 20px; margin: 0 0 1em; }
.espa-intro li { margin-bottom: 4px; }
.espa-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px 16px; margin-top: 16px; }
.espa-card { text-align: center; display: block; }
.espa-card .nombre { color: var(--blue); font-weight: 700; text-transform: uppercase; margin: 0; font-size: 16px; }
.espa-card img { max-width: 200px; width: 100%; height: auto; margin: 6px auto; transition: transform .3s; }
.espa-card:hover img { transform: scale(1.05); }
.espa-card .sub { font-size: 14px; color: #333; margin: 0; }

.lugar { text-align: center; }
.lugar .lema { color: var(--brown); font-size: 20px; }
.lugar .datos { color: var(--green); font-size: 15px; }
.lugar .datos strong { text-transform: uppercase; }
.lugar .contacto { color: var(--brown); font-size: 16px; }
.lugar .contacto .rol { text-transform: uppercase; }
.lugar a { color: inherit; text-decoration: underline; }
.lugar hr { border: 0; border-top: 1px solid #ddd; margin: 30px 0; }
.mapa { width: 100%; height: 450px; border: 1px solid #000; margin-top: 16px; }
.evento .fecha { font-size: clamp(24px, 4vw, 40px); }
.evento .etiqueta { font-size: clamp(22px, 3.5vw, 36px); font-weight: 700; margin: 0; }
.evento .tema { font-size: clamp(26px, 4.5vw, 48px); margin: 0 0 30px; }
.evento .invitado { font-size: clamp(20px, 3vw, 30px); margin: 0 0 40px; }
.evento img { margin: 0 auto 30px; }

/* ---------- Ayuda técnica ---------- */
.specs { display: grid; grid-template-columns: auto 1fr; gap: 2px 16px; margin: 0 0 32px; font-size: 15px; }
.specs dt { color: #b9c3d6; }
.specs dd { margin: 0; }
.dark h3 { font-size: 24px; margin: 0 0 24px; }

/* ---------- Phones and tablets ---------- */
@media (max-width: 900px) {
  .programas { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767px) {
  .two-col { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .espa-grid { grid-template-columns: repeat(2, 1fr); }
  .page { padding: 28px 16px; }
  .hero-title { top: 50%; transform: translate(-50%, -50%); min-width: 0; padding: 12px 18px; }
  .mapa { height: 320px; }
}
@media (max-width: 520px) {
  .programas { grid-template-columns: 1fr; }
  .specs { grid-template-columns: 1fr; gap: 0; }
  .specs dd { margin-bottom: 8px; }
}

/* ---------- ESNE TV app pages (tv/esne-tv/, tv/esne-tv-support/) ---------- */
.app-tv picture, .app-tv img { display: block; width: 100%; height: auto; }
.app-tv-soporte { text-align: center; font-size: clamp(18px, 2.4vw, 26px); line-height: 1.5; color: var(--navy); padding: 40px 16px; margin: 0; }
.app-tv-soporte .tel { display: inline-block; margin-top: 8px; font-size: 1.2em; font-weight: 700; }
.app-tv-soporte a { color: var(--blue); }