/* =====================================================================
   INTERSHOCK NETWORKS — Tema High-Tech Cyber-Telecom
   ===================================================================== */

:root {
  --bg: #050B14;
  --navy: #0A192F;
  --navy-2: #0d2140;
  --electric: #0088FF;
  --cyan: #00D2FF;
  --white: #FFFFFF;

  --text: #FFFFFF;
  --muted: #9fb3cc;
  --line: rgba(0, 210, 255, .16);
  --line-strong: rgba(0, 210, 255, .38);
  --glass: rgba(10, 25, 47, .55);
  --glass-strong: rgba(10, 25, 47, .82);

  --ok: #00e58f;
  --warn: #ffc845;
  --bad: #ff4d6a;
  --maint: #9d8cff;

  --font-display: "Orbitron", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", Consolas, monospace;

  --radius: 16px;
  --radius-sm: 10px;
  --header-h: 72px;
  --glow: 0 0 18px rgba(0, 210, 255, .45);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.65 var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }
a { color: var(--cyan); text-decoration: none; }
h1, h2, h3, h4 { margin: 0 0 .6em; line-height: 1.2; }
h1, h2 { font-family: var(--font-display); font-weight: 700; letter-spacing: .01em; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.4rem); }
h3 { font-size: 1.15rem; font-weight: 600; }
p { margin: 0 0 1em; color: var(--muted); }
ul { margin: 0; padding: 0; list-style: none; }
code { font-family: var(--font-mono); font-size: .9em; color: var(--cyan); }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 4px; }

.container { width: min(1200px, 100% - 32px); margin-inline: auto; }

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 1000;
  background: var(--cyan); color: var(--bg); padding: 8px 14px; border-radius: 8px; font-weight: 600;
}
.skip-link:focus { top: 12px; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: .8rem; text-transform: uppercase; letter-spacing: .18em;
  color: var(--cyan); margin-bottom: .9rem;
}
.glow-text {
  background: linear-gradient(90deg, var(--cyan), var(--electric));
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 0 14px rgba(0, 210, 255, .45));
}
.fine { font-size: .85rem; color: var(--muted); }

/* ---------- Glass ---------- */
.glass {
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
}

/* ---------- Botones ---------- */
.btn {
  --pad: .8rem 1.4rem;
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: var(--pad);
  border-radius: 999px; border: 1px solid transparent;
  font: 600 .95rem/1 var(--font-body);
  cursor: pointer; white-space: nowrap;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s, border-color .2s, color .2s;
}
.btn-sm { --pad: .55rem 1rem; font-size: .85rem; }
.btn-primary {
  background: linear-gradient(135deg, var(--electric), var(--cyan));
  color: var(--bg);
  box-shadow: 0 0 0 rgba(0, 210, 255, 0);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--glow), 0 8px 24px rgba(0, 136, 255, .35); }
.btn-ghost { background: rgba(0, 210, 255, .04); color: var(--white); border-color: var(--line-strong); }
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); box-shadow: var(--glow); transform: translateY(-2px); }
.btn:disabled { opacity: .55; cursor: progress; transform: none; }

.icon-btn {
  background: none; border: 1px solid var(--line); color: var(--white);
  width: 38px; height: 38px; border-radius: 50%; cursor: pointer; display: grid; place-items: center;
}
.icon-btn:hover { border-color: var(--cyan); color: var(--cyan); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 900; height: var(--header-h);
  display: flex; align-items: center;
  transition: background .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(5, 11, 20, .78);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--line);
}
.nav-wrap { width: min(1360px, 100% - 32px); display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }

.brand { display: flex; align-items: center; gap: .65rem; color: var(--white); flex-shrink: 0; }
.brand img { border-radius: 10px; filter: drop-shadow(0 0 8px rgba(0, 210, 255, .45)); }
.brand-text {
  display: flex; flex-direction: column; line-height: 1;
  font-family: var(--font-display); font-weight: 800; font-size: 1rem; letter-spacing: .06em;
}
.brand-text small { font-size: .62rem; letter-spacing: .38em; color: var(--cyan); margin-top: 4px; font-weight: 500; }

.main-nav { display: flex; align-items: center; gap: 1.5rem; }
.main-nav ul { display: flex; gap: .2rem; }
.main-nav ul a {
  display: block; padding: .5rem .65rem; border-radius: 8px;
  color: var(--muted); font-size: .88rem; font-weight: 500; position: relative; white-space: nowrap;
  transition: color .2s;
}
.main-nav ul a::after {
  content: ""; position: absolute; left: .65rem; right: .65rem; bottom: 2px; height: 2px;
  background: var(--cyan); box-shadow: var(--glow); transform: scaleX(0); transition: transform .25s var(--ease);
}
.main-nav ul a:hover, .main-nav ul a.active { color: var(--white); }
.main-nav ul a.active::after, .main-nav ul a:hover::after { transform: scaleX(1); }
.nav-cta { display: flex; gap: .5rem; }

.nav-toggle {
  display: none; background: none; border: 1px solid var(--line-strong); color: var(--white);
  width: 44px; height: 44px; border-radius: 10px; font-size: 1.5rem; cursor: pointer;
}

/* Pantallas medianas: menú compacto para que quepan todas las secciones */
@media (min-width: 1181px) and (max-width: 1460px) {
  .nav-wrap { gap: 1rem; }
  .main-nav { gap: .8rem; }
  .main-nav ul { gap: 0; }
  .main-nav ul a { padding: .5rem .45rem; font-size: .82rem; }
  .main-nav ul a::after { left: .45rem; right: .45rem; }
  .nav-portal-txt { display: none; }
}

@media (max-width: 1180px) {
  .nav-toggle { display: grid; place-items: center; }
  .main-nav {
    position: fixed; inset: var(--header-h) 0 auto; flex-direction: column; align-items: stretch; gap: 1rem;
    padding: 1rem 16px 1.5rem; background: rgba(5, 11, 20, .96);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
    max-height: calc(100vh - var(--header-h)); overflow-y: auto;
    transform: translateY(-12px); opacity: 0; visibility: hidden;
    transition: transform .25s var(--ease), opacity .25s, visibility .25s;
  }
  .main-nav.open { transform: none; opacity: 1; visibility: visible; }
  .main-nav ul { flex-direction: column; }
  .main-nav ul a { padding: .8rem .5rem; font-size: 1rem; }
  .main-nav ul a::after { display: none; }
  .nav-cta { flex-direction: column; }
  .site-header:has(.main-nav.open) { background: rgba(5, 11, 20, .96); }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center;
  padding: calc(var(--header-h) + 40px) 0 80px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 60% 50% at 75% 40%, rgba(0, 136, 255, .22), transparent 70%),
    radial-gradient(ellipse 50% 40% at 10% 90%, rgba(0, 210, 255, .10), transparent 70%),
    var(--bg);
}
.hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-grid {
  position: relative; display: grid; grid-template-columns: 1.2fr .8fr; align-items: center; gap: 2rem;
}
.hero h1 { font-size: clamp(1.6rem, 6.5vw, 4rem); overflow-wrap: break-word; font-weight: 800; margin-bottom: 1.2rem; }
.hero .lead { font-size: clamp(1.05rem, 1.6vw, 1.2rem); max-width: 560px; color: #c4d4e8; }
/* Acceso a la promo del mes */
.hero-promo {
  display: inline-flex; align-items: center; gap: .7rem; max-width: 100%; margin-bottom: 1.4rem;
  padding: .35rem .9rem .35rem .35rem; border-radius: 999px; color: var(--white); font-size: .92rem; font-weight: 600;
  background: rgba(0, 210, 255, .08); border: 1px solid var(--line-strong);
  transition: border-color .2s, box-shadow .2s, transform .2s var(--ease);
}
.hero-promo[hidden], .main-nav li[hidden] { display: none; }
.hero-promo:hover { border-color: var(--cyan); box-shadow: var(--glow); transform: translateY(-2px); }
.hero-promo-tag {
  flex-shrink: 0; display: inline-flex; align-items: center; gap: .3rem; padding: .4rem .7rem; border-radius: 999px;
  font: 700 .72rem/1 var(--font-mono); text-transform: uppercase; letter-spacing: .06em;
  color: var(--bg); background: linear-gradient(135deg, #ffd166, #ffb020);
}
.hero-promo > span:nth-child(2) { min-width: 0; }
.hero-promo > i { color: var(--cyan); transition: transform .2s var(--ease); }
.hero-promo:hover > i { transform: translateX(3px); }

.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }

/* Logotipo oficial: bordes difuminados hacia el fondo y destello de "energía" */
.hero-logo { justify-self: center; width: min(560px, 100%); position: relative; }
.hero-logo img {
  width: 100%; height: auto;
  /* "screen" hace desaparecer el fondo oscuro de la imagen sobre el fondo de la página */
  mix-blend-mode: screen;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent), linear-gradient(to bottom, transparent, #000 8%, #000 90%, transparent);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent), linear-gradient(to bottom, transparent, #000 8%, #000 90%, transparent);
  mask-composite: intersect;
  animation: surge 5s ease-in-out infinite;
}
@keyframes surge {
  0%, 100% { filter: brightness(1) drop-shadow(0 0 0 rgba(0, 210, 255, 0)); }
  46% { filter: brightness(1) drop-shadow(0 0 0 rgba(0, 210, 255, 0)); }
  48% { filter: brightness(1.35) drop-shadow(0 0 24px rgba(0, 210, 255, .55)); }
  50% { filter: brightness(1.05); }
  52% { filter: brightness(1.25) drop-shadow(0 0 18px rgba(0, 210, 255, .45)); }
  58% { filter: brightness(1); }
}

.scroll-hint {
  position: absolute; left: 50%; bottom: 24px; transform: translateX(-50%);
  color: var(--cyan); font-size: 1.5rem; animation: bob 2s ease-in-out infinite;
}
@keyframes bob { 50% { transform: translate(-50%, 6px); } }

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; text-align: left; }
  .hero-logo { order: -1; width: min(340px, 100%); justify-self: center; margin-bottom: -1rem; }
}

/* ---------- Secciones ---------- */
.section { padding: clamp(72px, 10vw, 120px) 0; position: relative; }
.section-alt {
  background:
    linear-gradient(180deg, transparent, rgba(10, 25, 47, .6) 20%, rgba(10, 25, 47, .6) 80%, transparent);
}
.section-head { max-width: 760px; margin-bottom: 3rem; }

.grid { display: grid; gap: 1.25rem; }
.grid + .grid { margin-top: 1.25rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 1024px) {
  .grid-4, .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .grid-5 { grid-template-columns: repeat(2, 1fr); }
}

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.split-top { align-items: start; }
.split > *, .hero-grid > *, .grid > * { min-width: 0; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }

/* ---------- Tarjetas ---------- */
.card {
  padding: 1.6rem; position: relative; overflow: hidden;
  transition: transform .3s var(--ease), border-color .3s, box-shadow .3s;
}
.card::before {
  content: ""; position: absolute; inset: 0 0 auto; height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0; transition: opacity .3s;
}
.card:hover { transform: translateY(-4px); border-color: var(--line-strong); box-shadow: 0 12px 40px rgba(0, 136, 255, .15); }
.card:hover::before { opacity: 1; }
.card p:last-child { margin-bottom: 0; }
.card-icon {
  display: inline-grid; place-items: center; width: 48px; height: 48px; margin-bottom: 1rem;
  border-radius: 12px; font-size: 1.4rem; color: var(--cyan);
  background: rgba(0, 210, 255, .08); border: 1px solid var(--line);
  transition: box-shadow .3s;
}
.card:hover .card-icon { box-shadow: var(--glow); }

.tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .4rem; }
.tags li {
  font: 500 .75rem/1 var(--font-mono); color: var(--cyan);
  padding: .4rem .6rem; border-radius: 999px; border: 1px solid var(--line); background: rgba(0, 210, 255, .05);
}
.service .fine { margin-top: .8rem; }

/* Televisión */
.service-tv .btn { margin-top: 1rem; }
.tags li.tag-tv { color: #ffd166; border-color: rgba(255, 209, 102, .4); background: rgba(255, 209, 102, .08); }
.tags li.tag-tv i { margin-right: .15rem; }

/* La tarjeta de llamada a la acción ocupa toda la fila, como banner */
.grid-3 > .card-cta { grid-column: 1 / -1; flex-direction: row; align-items: center; justify-content: space-between; gap: 1rem 2rem; flex-wrap: wrap; }
.grid-3 > .card-cta h3 { margin-bottom: .2rem; }
.grid-3 > .card-cta p { margin: 0; max-width: 620px; }
.grid-3 > .card-cta .btn { margin-top: 0; }
.card-cta {
  display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
  background: linear-gradient(135deg, rgba(0, 136, 255, .22), rgba(0, 210, 255, .08)), var(--glass);
  border-color: var(--line-strong);
}
.card-cta .btn { margin-top: .5rem; }

.compact .card, .feature, .course { padding: 1.2rem; }

.feature {
  display: flex; flex-direction: column; gap: .3rem;
  transition: transform .3s var(--ease), border-color .3s;
}
.feature:hover { transform: translateY(-3px); border-color: var(--line-strong); }
.feature i { font-size: 1.5rem; color: var(--cyan); margin-bottom: .3rem; }
.feature span { color: var(--muted); font-size: .9rem; }

.check-list { display: grid; gap: .75rem; }
.check-list li {
  display: flex; align-items: center; gap: .9rem; padding: 1rem 1.2rem; font-weight: 500;
  transition: transform .25s var(--ease), border-color .25s;
}
.check-list li:hover { transform: translateX(6px); border-color: var(--line-strong); }
.check-list i { color: var(--cyan); font-size: 1.2rem; }

/* Casos */
.case .route { font-family: var(--font-mono); color: var(--cyan); display: flex; align-items: center; gap: .5rem; }
.specs { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; margin: 1.2rem 0 0; }
.specs div { padding: .8rem; border-radius: var(--radius-sm); background: rgba(0, 210, 255, .05); border: 1px solid var(--line); }
.specs dt { font-size: .75rem; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.specs dd { margin: .2rem 0 0; font-weight: 600; }
@media (max-width: 480px) { .specs { grid-template-columns: 1fr; } }

/* ---------- Promociones (carrusel) ---------- */
#promociones .section-head { margin-bottom: 2rem; }

/* Promoción exclusiva del mes */
.promo-spot {
  display: grid; grid-template-columns: minmax(0, 420px) 1fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: center;
  padding: clamp(1rem, 3vw, 1.6rem); margin-bottom: 3.5rem; border-color: var(--line-strong);
  background: linear-gradient(135deg, rgba(0, 136, 255, .2), rgba(0, 210, 255, .05)), var(--glass);
  box-shadow: 0 0 40px rgba(0, 136, 255, .18);
}
.promo-spot:has(.promo-media[hidden]) { grid-template-columns: 1fr; }
.promo-spot-body h3 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin: 1rem 0 .4rem; }
.promo-spot-body .promo-cta { margin-top: .5rem; }
.promo-spot .promo-ribbon { display: inline-flex; gap: .4rem; align-items: center; }
@media (max-width: 760px) {
  .promo-spot { grid-template-columns: 1fr; }
  .promo-spot .promo-media { max-width: 420px; justify-self: center; width: 100%; }
}

/* Flyers e imágenes/videos verticales */
.promo-media {
  position: relative; display: block; aspect-ratio: 2 / 3; overflow: hidden;
  border-radius: var(--radius-sm); background: #000; border: 1px solid var(--line);
}
.promo-media[hidden] { display: none; }
.promo-media img, .promo-media video { width: 100%; height: 100%; object-fit: cover; display: block; }
.promo-media video { object-fit: contain; }
a.promo-media img { transition: transform .4s var(--ease); }
a.promo-media:hover img { transform: scale(1.03); }
.promo-sound {
  position: absolute; right: 10px; bottom: 10px; width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center; cursor: pointer; font-size: 1.1rem;
  color: var(--white); background: rgba(5, 11, 20, .7); border: 1px solid var(--line-strong);
}
.promo-sound:hover { color: var(--cyan); border-color: var(--cyan); }
/* Tarjeta de flyer: imagen + botón «Me interesa» pegado abajo */
.promo-flyer {
  display: flex; flex-direction: column; width: 100%; position: relative;
  border: 1px solid var(--line-strong); border-radius: var(--radius); overflow: visible; background: var(--navy);
  transition: box-shadow .3s, border-color .3s;
}
.promo-flyer:has(.promo-tab) { border-color: #ffd166; box-shadow: 0 0 22px rgba(255, 209, 102, .35); }
.promo-flyer:hover { border-color: var(--cyan); box-shadow: var(--glow); }
.promo-tab {
  margin: 0; padding: .7rem 1rem; min-height: 2.4rem; border-radius: var(--radius) var(--radius) 0 0;
  font: italic 600 .95rem/1.2 var(--font-body); text-align: center;
  background: linear-gradient(90deg, #6a1b9a, #c2185b);
}
.promo-flyer .promo-media { border: 0; border-radius: var(--radius) var(--radius) 0 0; }
.promo-flyer .promo-tab + .promo-media { border-radius: 0; }
.promo-flyer .promo-cta { margin-top: auto; gap: 0; flex-wrap: nowrap; border-radius: 0 0 var(--radius) var(--radius); overflow: hidden; }
.promo-flyer .promo-cta .btn { border-radius: 0; padding: 1rem .6rem; font-size: 1.05rem; }
.promo-flyer .promo-cta .btn:hover { transform: none; filter: brightness(1.1); }
.promo-flyer .promo-media[hidden] + .promo-cta { display: none; }

/* Tarjetas de contacto bajo las promociones */
.promo-contact { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1rem; margin-top: 2.5rem; }
.promo-contact-card {
  display: flex; align-items: center; gap: 1rem; padding: 1.2rem 1.4rem; color: var(--white);
  transition: transform .25s var(--ease), border-color .25s, box-shadow .25s;
}
.promo-contact-card[hidden] { display: none; }
.promo-contact-card > i:first-child {
  flex-shrink: 0; width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  font-size: 1.6rem; color: #fff; background: var(--wa);
}
.promo-contact-mail > i:first-child { background: linear-gradient(135deg, var(--electric), var(--cyan)); color: var(--bg); }
.promo-contact-card span { display: flex; flex-direction: column; gap: .2rem; min-width: 0; flex: 1; }
.promo-contact-card small { color: var(--muted); font-size: .85rem; overflow-wrap: anywhere; }
.promo-contact-card > i:last-child { color: var(--cyan); font-size: 1.2rem; transition: transform .25s var(--ease); }
.promo-contact-card:hover { transform: translateY(-3px); border-color: var(--line-strong); box-shadow: 0 10px 30px rgba(0, 136, 255, .18); }
.promo-contact-card:hover > i:last-child { transform: translateX(4px); }

/* Barra de contacto fija en celular */
.contact-bar { display: none; }
@media (max-width: 640px) {
  .contact-bar {
    position: fixed; inset: auto 0 0; z-index: 950; display: flex;
    padding-bottom: env(safe-area-inset-bottom); background: var(--bg); box-shadow: 0 -6px 20px rgba(0, 0, 0, .45);
  }
  .contact-bar a {
    flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .2rem;
    min-height: 60px; color: #fff; font-size: .75rem; font-weight: 600;
  }
  .contact-bar a[hidden] { display: none; }
  .contact-bar i { font-size: 1.45rem; }
  .cb-wa { background: var(--wa); }
  .cb-mail { background: var(--electric); }
  .cb-quote { background: #6a3fc8; }
  body { padding-bottom: calc(60px + env(safe-area-inset-bottom)); }
  body .wa-float { display: none; }
  .toast { bottom: calc(76px + env(safe-area-inset-bottom)); }
}

.promo-bar { margin-bottom: 1.2rem; }
.promo-bar[hidden], .promo-carousel[hidden] { display: none; }
.promo-bar h3 { margin: 0; }
/* Flechas a los lados del carrusel */
.promo-viewport { position: relative; }
.promo-arrow {
  position: absolute; top: 50%; z-index: 2; transform: translateY(-50%);
  width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; cursor: pointer;
  font-size: 1.5rem; color: var(--white); background: rgba(5, 11, 20, .78);
  border: 1px solid var(--line-strong); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  transition: color .2s, border-color .2s, box-shadow .2s, transform .2s var(--ease);
}
.promo-arrow:hover { color: var(--cyan); border-color: var(--cyan); box-shadow: var(--glow); transform: translateY(-50%) scale(1.08); }
.promo-arrow[hidden] { display: none; }
.promo-arrow-prev { left: 8px; }
.promo-arrow-next { right: 8px; }
/* Con espacio de sobra, las flechas salen del carrusel para no tapar los flyers */
@media (min-width: 1340px) {
  .promo-arrow-prev { left: -72px; }
  .promo-arrow-next { right: -72px; }
}
@media (max-width: 640px) { .promo-arrow { width: 44px; height: 44px; font-size: 1.25rem; } }
.promo-track {
  display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 2 * 1.25rem) / 3); column-gap: 1.25rem;
  overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none;
  padding: 6px 2px 10px; margin: -6px -2px 0; outline: none;
}
.promo-track::-webkit-scrollbar { display: none; }
.promo-track:focus-visible { box-shadow: 0 0 0 2px var(--cyan); border-radius: var(--radius); }
@media (max-width: 1024px) { .promo-track { grid-auto-columns: calc((100% - 1.25rem) / 2); } }
@media (max-width: 640px) { .promo-track { grid-auto-columns: 86%; } }
.promo-slide { scroll-snap-align: start; display: flex; align-items: flex-end; }
.promo { display: flex; flex-direction: column; width: 100%; }
.promo:hover { transform: none; }
.promo-featured { border-color: var(--line-strong); background: linear-gradient(160deg, rgba(0, 136, 255, .22), rgba(0, 210, 255, .06)), var(--glass); }
.promo-featured::before { opacity: 1; }
.promo-top { display: flex; justify-content: space-between; align-items: center; gap: .5rem; min-height: 26px; margin-bottom: .8rem; }
.promo-ribbon {
  font: 600 .72rem/1 var(--font-mono); text-transform: uppercase; letter-spacing: .08em;
  padding: .4rem .65rem; border-radius: 999px; color: var(--bg); background: linear-gradient(135deg, var(--electric), var(--cyan));
}
.promo h3 { margin-bottom: .2rem; }
.promo-speed { font: 700 1.6rem/1.1 var(--font-display); color: var(--cyan); margin-bottom: .6rem; }
.promo-price { font: 700 2.2rem/1 var(--font-body); margin-bottom: 1rem; }
.promo-price small { font-size: .95rem; font-weight: 500; color: var(--muted); margin-left: .2rem; }
.promo-list { display: grid; gap: .45rem; margin-bottom: 1rem; }
.promo-list li { display: flex; gap: .5rem; color: var(--muted); font-size: .92rem; }
.promo-list i { color: var(--cyan); }
.promo > .promo-cta { margin-top: auto; }

/* Botones «Me interesa» (WhatsApp) + correo */
.promo-cta { display: flex; flex-wrap: wrap; gap: .6rem; }
.promo-cta .btn-wa { flex: 2 1 auto; }
.promo-cta .btn-mail { flex: 1 1 auto; }
.btn-mail { background: var(--electric); color: #fff; }
.btn-mail:hover { transform: translateY(-2px); box-shadow: var(--glow); }
.promo-spot .promo-cta .btn { flex: 0 0 auto; }
.promo .fine { margin-bottom: 1rem; }
.promo-countdown { display: inline-flex; align-items: center; gap: .4rem; margin-bottom: .8rem; font-weight: 700; color: #ffd166; }
.promo-dots { display: flex; justify-content: center; gap: .5rem; margin-top: 1.2rem; }
.promo-dots[hidden] { display: none; }
.promo-dot {
  width: 10px; height: 10px; padding: 0; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--line-strong); background: transparent; transition: width .25s var(--ease), background .25s;
}
.promo-dot[aria-current="true"] { width: 26px; background: var(--cyan); box-shadow: var(--glow); }
.promo-fine { margin-top: 1rem; text-align: center; }

/* Contenido pendiente (política de veracidad) */
.pending { border-style: dashed; border-color: rgba(255, 200, 69, .4); }
.pending p { color: var(--warn); font-size: .9rem; }

/* Academy */
.course {
  display: flex; flex-direction: column; align-items: center; gap: .6rem; text-align: center; font-weight: 600;
  transition: transform .3s var(--ease), border-color .3s, box-shadow .3s;
}
.course i { font-size: 1.6rem; color: var(--cyan); }
.course:hover { transform: translateY(-4px); border-color: var(--cyan); box-shadow: var(--glow); }

/* ---------- Insignias ---------- */
.badge {
  display: inline-flex; align-items: center; gap: .3rem;
  font: 600 .68rem/1 var(--font-mono); letter-spacing: .06em; text-transform: uppercase;
  padding: .35rem .55rem; border-radius: 6px;
}
.badge-demo, .badge-ejemplo { color: var(--warn); background: rgba(255, 200, 69, .1); border: 1px solid rgba(255, 200, 69, .35); }

.notice {
  display: flex; gap: .6rem; align-items: flex-start; font-size: .85rem; color: #ffe3a1;
  padding: .8rem 1rem; border-radius: var(--radius-sm);
  background: rgba(255, 200, 69, .07); border: 1px solid rgba(255, 200, 69, .25);
}
.notice i { color: var(--warn); margin-top: 2px; }

/* ---------- Mapa ---------- */
.map-block { display: grid; grid-template-columns: 300px 1fr; margin-top: 2.5rem; overflow: hidden; }
.map-side { padding: 1.6rem; border-right: 1px solid var(--line); display: flex; flex-direction: column; gap: .5rem; }
.map-filters { border: 0; padding: 0; margin: .5rem 0 1rem; display: grid; gap: .55rem; }
.map-filters legend { font: 500 .75rem var(--font-mono); text-transform: uppercase; letter-spacing: .14em; color: var(--cyan); margin-bottom: .5rem; }
.map-filters label { display: flex; align-items: center; gap: .6rem; cursor: pointer; font-size: .92rem; }
.map-filters input { accent-color: var(--cyan); width: 16px; height: 16px; }
.key { display: inline-block; flex-shrink: 0; }
.key-pop, .key-nap, .key-dc { width: 12px; height: 12px; border-radius: 50%; }
.key-pop { background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
.key-nap { background: var(--electric); box-shadow: 0 0 8px var(--electric); }
.key-dc { background: var(--white); border-radius: 3px; box-shadow: 0 0 8px var(--white); }
.key-backbone, .key-transporte { width: 22px; height: 3px; border-radius: 2px; }
.key-backbone { background: var(--cyan); box-shadow: 0 0 6px var(--cyan); }
.key-transporte { background: repeating-linear-gradient(90deg, var(--electric) 0 6px, transparent 6px 10px); }
.key-cobertura { width: 14px; height: 14px; border-radius: 50%; background: rgba(0, 210, 255, .2); border: 1px solid var(--cyan); }

.map { min-height: 520px; background: var(--bg); }
@media (max-width: 860px) {
  .map-block { grid-template-columns: 1fr; }
  .map-side { border-right: 0; border-bottom: 1px solid var(--line); }
  .map { min-height: 420px; }
}

/* Leaflet en tema oscuro */
.leaflet-container { background: var(--bg); font-family: var(--font-body); }
.leaflet-control-zoom a { background: var(--glass-strong) !important; color: var(--white) !important; border-color: var(--line) !important; }
.leaflet-control-attribution { background: rgba(5, 11, 20, .7) !important; color: var(--muted) !important; }
.leaflet-control-attribution a { color: var(--cyan) !important; }
.leaflet-popup-content-wrapper, .leaflet-popup-tip {
  background: var(--glass-strong); color: var(--white);
  border: 1px solid var(--line-strong); backdrop-filter: blur(10px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, .5);
}
.leaflet-popup-content-wrapper { border-radius: 12px; }
.leaflet-popup-content { margin: 14px 16px; font-size: .88rem; line-height: 1.5; }
.leaflet-popup-content h4 { margin: 0 0 .4rem; font-size: 1rem; display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }
.leaflet-popup-content dl { margin: 0 0 .8rem; display: grid; grid-template-columns: auto 1fr; gap: .2rem .8rem; }
.leaflet-popup-content dt { color: var(--muted); }
.leaflet-popup-content dd { margin: 0; }
.leaflet-container a.leaflet-popup-close-button { color: var(--muted); }
.leaflet-tooltip.node-label {
  padding: 1px 3px;
  background: transparent; border: 0; box-shadow: none; color: var(--white);
  font: 600 .75rem var(--font-body); text-shadow: 0 0 6px #000, 0 0 2px #000;
}
.leaflet-tooltip.node-label::before { display: none; }

.node-icon { background: none; border: 0; }
.node-marker { position: relative; width: 100%; height: 100%; }
.node-marker .core {
  position: absolute; inset: 4px; border-radius: 50%;
  background: var(--c); box-shadow: 0 0 10px var(--c), 0 0 20px var(--c);
}
.node-marker.dc .core { border-radius: 3px; }
.node-marker .ring {
  position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--c);
  animation: ring 2.2s ease-out infinite;
}
@keyframes ring { from { transform: scale(.6); opacity: 1; } to { transform: scale(2.4); opacity: 0; } }
.fiber { filter: drop-shadow(0 0 4px rgba(0, 210, 255, .9)); }
.fiber-flow { stroke-dasharray: 6 14; animation: flow 1.6s linear infinite; }
@keyframes flow { to { stroke-dashoffset: -40; } }

/* ---------- Puntos en expansión («Próximamente») ---------- */
.node-marker.proximo .core { background: rgba(157, 140, 255, .15); border: 2px dashed var(--maint); box-shadow: 0 0 10px rgba(157, 140, 255, .6); }
.node-marker.proximo .ring { border-color: var(--maint); border-style: dashed; animation-duration: 3.2s; }
.key-proximo { width: 12px; height: 12px; border-radius: 50%; border: 2px dashed var(--maint); }
.state.proximo { color: var(--maint); }
.badge-proximo { color: var(--maint); background: rgba(157, 140, 255, .1); border: 1px solid rgba(157, 140, 255, .4); }

/* ---------- Cobertura por localidad ---------- */
#cobertura { padding-top: clamp(24px, 4vw, 48px); } /* continúa visualmente la sección del mapa */
.map-cov-link { display: inline-flex; align-items: center; gap: .45rem; margin-top: .5rem; font-size: .88rem; font-weight: 600; }
.map-cov-link:hover { text-decoration: underline; }

.coverage-search {
  display: flex; align-items: center; gap: .8rem; padding: .35rem .5rem .35rem 1.2rem;
  border-radius: 999px; border-color: var(--line-strong); max-width: 620px;
  transition: border-color .2s, box-shadow .2s;
}
.coverage-search:focus-within { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0, 210, 255, .15), var(--glow); }
.coverage-search i { color: var(--cyan); font-size: 1.15rem; }
.coverage-search input {
  flex: 1; border: 0; background: transparent; box-shadow: none; padding: .75rem .2rem; font-size: 1.02rem;
}
.coverage-search input:focus { box-shadow: none; }
.coverage-count { margin: .9rem 0 1.4rem .4rem; font-size: .88rem; min-height: 1.4em; }

/* Aviso «¡Sí hay servicio!» */
.cov-ok {
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; padding: 1.1rem 1.4rem; margin-bottom: 1.4rem;
  border-color: rgba(0, 229, 143, .45); background: linear-gradient(135deg, rgba(0, 229, 143, .14), rgba(0, 210, 255, .05)), var(--glass);
}
.cov-ok[hidden] { display: none; }
.cov-ok > i { font-size: 2rem; color: var(--ok); filter: drop-shadow(0 0 10px rgba(0, 229, 143, .5)); }
.cov-ok p { margin: 0; flex: 1 1 260px; display: flex; flex-direction: column; gap: .2rem; }
.cov-ok p > span { color: var(--muted); font-size: .9rem; }

/* Localidad elegida, en Promociones */
.promo-lugar {
  display: flex; align-items: center; gap: .6rem; margin: -1rem 0 2rem; padding: .7rem 1rem;
  border-radius: var(--radius-sm); border: 1px solid rgba(0, 229, 143, .45); background: rgba(0, 229, 143, .08); font-size: .92rem;
}
.promo-lugar[hidden] { display: none; }
.promo-lugar > i { color: var(--ok); }
.promo-lugar span { flex: 1; min-width: 0; }
.promo-lugar a { font-weight: 600; }
.promo-lugar-quitar { background: none; border: 0; color: var(--muted); cursor: pointer; padding: .2rem; font-size: 1rem; }
.promo-lugar-quitar:hover { color: var(--white); }

.coverage-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 1rem; }
.cov-item {
  padding: 1.2rem 1.2rem 1rem; display: flex; flex-direction: column; gap: .6rem;
  transition: transform .25s var(--ease), border-color .25s, box-shadow .25s;
}
.cov-item[hidden] { display: none; }
.cov-item:hover { transform: translateY(-3px); border-color: var(--line-strong); box-shadow: 0 10px 30px rgba(0, 136, 255, .14); }
.cov-head { display: flex; align-items: center; gap: .45rem; flex-wrap: wrap; }
.cov-head h3 { margin: 0 auto 0 0; font-size: 1.08rem; }
.badge-tipo { color: var(--cyan); background: rgba(0, 210, 255, .08); border: 1px solid var(--line-strong); }
.cov-muni { margin: 0; font-size: .86rem; display: flex; gap: .4rem; align-items: center; }
.cov-muni i { color: var(--cyan); }
.cov-item .tags { margin-top: 0; }
.cov-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; margin-top: auto; padding-top: .4rem; }
.cov-wa {
  display: grid; place-items: center; width: 36px; height: 36px; margin-left: auto; border-radius: 50%;
  color: var(--wa, #25D366); border: 1px solid rgba(37, 211, 102, .4); font-size: 1.05rem;
  transition: background .2s, color .2s, box-shadow .2s;
}
.cov-wa:hover { background: var(--wa, #25D366); color: #fff; box-shadow: 0 0 14px rgba(37, 211, 102, .5); }

/* «Ver paquetes» ocupa toda la fila, arriba del resto de acciones */
.cov-actions [data-cov-paquetes] { order: -1; flex-basis: 100%; }

.coverage-empty { padding: 2rem 1.6rem; text-align: center; max-width: 620px; }
.coverage-empty[hidden] { display: none; }
.coverage-empty > i { font-size: 2.4rem; color: var(--cyan); filter: drop-shadow(0 0 10px rgba(0, 210, 255, .5)); }
.coverage-empty h3 { margin-top: .8rem; overflow-wrap: anywhere; }
.coverage-empty .cov-actions { justify-content: center; }

/* ---------- NOC ---------- */
.noc-panel { padding: 1.4rem; }
.noc-head { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.status-pill {
  display: inline-flex; align-items: center; gap: .55rem;
  font: 600 .85rem var(--font-mono); padding: .5rem .85rem; border-radius: 999px;
  color: var(--ok); background: rgba(0, 229, 143, .08); border: 1px solid rgba(0, 229, 143, .3);
}
.status-pill.degradado { color: var(--warn); background: rgba(255, 200, 69, .08); border-color: rgba(255, 200, 69, .3); }
.status-pill.caido { color: var(--bad); background: rgba(255, 77, 106, .08); border-color: rgba(255, 77, 106, .3); }
.pulse { width: 9px; height: 9px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 0 currentColor; animation: pulse 1.8s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 9px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }

.noc-list { display: grid; gap: .4rem; margin-bottom: 1.1rem; }
.noc-list li {
  display: flex; align-items: center; justify-content: space-between; gap: .5rem;
  padding: .55rem .8rem; border-radius: 8px; background: rgba(5, 11, 20, .5); border: 1px solid var(--line);
  font: 500 .85rem var(--font-mono);
}
.state { font: 600 .72rem var(--font-mono); text-transform: uppercase; letter-spacing: .06em; display: inline-flex; align-items: center; gap: .4rem; }
.state::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; box-shadow: 0 0 6px currentColor; }
.state.operacional { color: var(--ok); }
.state.degradado { color: var(--warn); }
.state.mantenimiento { color: var(--maint); }
.state.caido { color: var(--bad); }
.noc-monitored { display: flex; flex-wrap: wrap; gap: .4rem; }
.noc-monitored li { font-size: .75rem; color: var(--muted); padding: .3rem .6rem; border: 1px solid var(--line); border-radius: 999px; }

.status-dialog {
  width: min(720px, calc(100% - 32px)); max-height: calc(100vh - 48px); padding: 1.6rem;
  color: var(--white); background: var(--glass-strong);
}
.status-dialog::backdrop { background: rgba(2, 6, 12, .75); backdrop-filter: blur(4px); }
.status-dialog[open] { animation: pop .25s var(--ease); }
@keyframes pop { from { opacity: 0; transform: translateY(12px) scale(.98); } }
.status-dialog header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.status-dialog h2 { font-size: 1.3rem; margin: 0; }
.status-summary { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 1.2rem; }
.status-table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.status-table th, .status-table td { text-align: left; padding: .65rem .5rem; border-bottom: 1px solid var(--line); }
.status-table th { font: 500 .72rem var(--font-mono); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.status-table td:last-child { font-family: var(--font-mono); }
.status-dialog .fine { margin: 1rem 0 0; }

/* ---------- Looking Glass ---------- */
.lg { padding: 1.4rem; display: grid; gap: 1.2rem; }
.lg-controls { display: flex; flex-wrap: wrap; gap: 1rem; align-items: flex-end; }
.lg-controls .grow { flex: 1 1 220px; }
.segmented { border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 0; }
.segmented legend { font-size: .82rem; color: var(--muted); margin-bottom: .35rem; padding: 0; width: 100%; }
.segmented label { cursor: pointer; }
.segmented input { position: absolute; opacity: 0; pointer-events: none; }
.segmented span {
  display: block; padding: .68rem 1rem; font: 500 .85rem var(--font-mono);
  border: 1px solid var(--line-strong); color: var(--muted); background: rgba(5, 11, 20, .5);
  transition: background .2s, color .2s;
}
.segmented label:first-of-type span { border-radius: 10px 0 0 10px; }
.segmented label:last-of-type span { border-radius: 0 10px 10px 0; }
.segmented label + label span { border-left: 0; }
.segmented input:checked + span { background: rgba(0, 210, 255, .15); color: var(--cyan); box-shadow: inset 0 0 12px rgba(0, 210, 255, .2); }
.segmented input:focus-visible + span { outline: 2px solid var(--cyan); outline-offset: 2px; }

.terminal { border-radius: 12px; overflow: hidden; border: 1px solid var(--line-strong); background: #02060c; }
.terminal-bar { display: flex; align-items: center; gap: 6px; padding: .55rem .8rem; background: rgba(10, 25, 47, .9); border-bottom: 1px solid var(--line); }
.terminal-bar span { width: 10px; height: 10px; border-radius: 50%; background: #2b3b55; }
.terminal-bar b { margin-left: auto; font: 500 .75rem var(--font-mono); color: var(--muted); }
.terminal pre {
  margin: 0; padding: 1rem 1.1rem; min-height: 240px; max-height: 380px; overflow: auto;
  font: 400 .84rem/1.6 var(--font-mono); color: #8ff5ff; white-space: pre-wrap; word-break: break-word;
}
.terminal pre .sim { color: var(--warn); }
.terminal pre .err { color: var(--bad); }
.terminal pre .cursor::after { content: "▋"; animation: blink 1s steps(1) infinite; color: var(--cyan); }
@keyframes blink { 50% { opacity: 0; } }

/* ---------- Formularios ---------- */
label { display: grid; gap: .35rem; font-size: .85rem; color: var(--muted); }
input[type="text"], input[type="email"], input[type="tel"], select, textarea {
  width: 100%; font: 400 .95rem var(--font-body); color: var(--white);
  padding: .7rem .85rem; border-radius: 10px;
  background: rgba(5, 11, 20, .6); border: 1px solid var(--line-strong);
  transition: border-color .2s, box-shadow .2s;
}
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--cyan) 50%), linear-gradient(135deg, var(--cyan) 50%, transparent 50%); background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 2.2rem; }
select option { background: var(--navy); }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0, 210, 255, .18); }
input.invalid, select.invalid, textarea.invalid { border-color: var(--bad); }
textarea { resize: vertical; }
input::placeholder, textarea::placeholder { color: #5b7090; }

/* ---------- Cotizador ---------- */
.quote { padding: 1.6rem; display: grid; gap: 1.1rem; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: .5rem; padding: 0; margin: 0; list-style: none; counter-reset: s; }
.steps li { counter-increment: s; font: 500 .75rem var(--font-mono); color: var(--muted); display: flex; align-items: center; gap: .4rem; }
.steps li::before {
  content: counter(s); display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; flex-shrink: 0;
  border: 1px solid var(--line-strong); font-size: .72rem;
}
.steps li.active { color: var(--cyan); }
.steps li.active::before { background: var(--cyan); color: var(--bg); border-color: var(--cyan); box-shadow: var(--glow); }
.steps li.done::before { content: "✓"; color: var(--cyan); border-color: var(--cyan); }
@media (max-width: 480px) { .steps li { font-size: 0; gap: 0; justify-content: center; } }
.progress { height: 3px; border-radius: 3px; background: var(--line); overflow: hidden; }
.progress span { display: block; height: 100%; width: 25%; background: linear-gradient(90deg, var(--electric), var(--cyan)); box-shadow: var(--glow); transition: width .35s var(--ease); }

.step { border: 0; padding: 0; margin: 0; display: grid; gap: 1rem; min-width: 0; }
.step legend { font-family: var(--font-display); font-size: 1.05rem; color: var(--white); margin-bottom: .2rem; padding: 0; }
.step:not([hidden]) { animation: stepIn .3s var(--ease); }
@keyframes stepIn { from { opacity: 0; transform: translateX(12px); } }
.choice-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: .6rem; }
.choice { cursor: pointer; display: block; }
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice span {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .4rem; text-align: center;
  min-height: 64px; padding: .9rem .6rem; border-radius: 12px; font-weight: 600; font-size: .9rem; color: var(--white);
  background: rgba(5, 11, 20, .5); border: 1px solid var(--line-strong);
  transition: border-color .2s, background .2s, box-shadow .2s, transform .2s;
}
.choice span i { font-size: 1.4rem; color: var(--cyan); }
.choice:hover span { border-color: var(--cyan); transform: translateY(-2px); }
.choice input:checked + span { border-color: var(--cyan); background: rgba(0, 210, 255, .12); box-shadow: var(--glow); }
.choice input:focus-visible + span { outline: 2px solid var(--cyan); outline-offset: 2px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }

.summary { border: 1px solid var(--line); border-radius: 12px; padding: 1rem; background: rgba(0, 210, 255, .04); }
.summary h4 { font: 500 .75rem var(--font-mono); color: var(--cyan); text-transform: uppercase; letter-spacing: .12em; margin-bottom: .6rem; }
.summary dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: .3rem 1rem; font-size: .88rem; }
.summary dt { color: var(--muted); }
.summary dd { margin: 0; overflow-wrap: anywhere; }

.quote-nav { display: flex; justify-content: space-between; gap: .75rem; }
.quote-nav #quote-next, .quote-nav #quote-submit { margin-left: auto; }
.form-error { color: var(--bad); font-size: .88rem; margin: 0; min-height: 1.2em; }
.form-error:empty { display: none; }

.quote-done { text-align: center; padding: 2rem 1rem; }
.quote-done .notice { text-align: left; margin: 0 auto 1.2rem; max-width: 420px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.quote-done i { font-size: 3rem; color: var(--ok); filter: drop-shadow(0 0 12px rgba(0, 229, 143, .5)); }
.quote-done h3 { font-family: var(--font-display); margin-top: .6rem; }

.contact-points { display: grid; gap: .6rem; margin-top: 1.5rem; }
.contact-points li { display: flex; gap: .7rem; color: var(--muted); }
.contact-points i { color: var(--cyan); }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); background: linear-gradient(180deg, var(--bg), #03070d); padding-top: 3.5rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 2rem; padding-bottom: 2.5rem; }
.footer-grid .fine { margin-top: 1rem; }
.footer-grid h4 { font: 500 .78rem var(--font-mono); text-transform: uppercase; letter-spacing: .14em; color: var(--cyan); margin-bottom: 1rem; }
.footer-grid ul { display: grid; gap: .5rem; }
.footer-grid ul a { color: var(--muted); font-size: .92rem; transition: color .2s; }
.footer-grid ul a:hover { color: var(--white); }
.social { display: flex; gap: .6rem; }
.social a {
  display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%;
  color: var(--white); border: 1px solid var(--line-strong); font-size: 1.1rem;
  transition: color .2s, border-color .2s, box-shadow .2s, transform .2s;
}
.social a:hover { color: var(--cyan); border-color: var(--cyan); box-shadow: var(--glow); transform: translateY(-2px); }
.footer-bottom { border-top: 1px solid var(--line); padding: 1.2rem 0 1.6rem; font-size: .82rem; color: var(--muted); }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- WhatsApp ---------- */
:root { --wa: #25D366; }
.wa-card {
  display: flex; align-items: center; gap: 1rem; margin-top: 1.5rem; padding: 1rem 1.2rem;
  color: var(--white); border-color: rgba(37, 211, 102, .35);
  transition: transform .25s var(--ease), border-color .25s, box-shadow .25s;
}
.wa-card[hidden], .wa-float[hidden], .footer-wa[hidden], .social a[hidden], .btn[hidden], .hero-wa[hidden] { display: none; }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa i { font-size: 1.1rem; }
.btn-wa:hover { transform: translateY(-2px); box-shadow: 0 0 18px rgba(37, 211, 102, .55), 0 8px 24px rgba(37, 211, 102, .3); }
.hero-wa {
  display: inline-flex; align-items: center; gap: .5rem; margin-top: 1.4rem;
  color: var(--muted); font-size: .95rem;
}
.hero-wa i { color: var(--wa); font-size: 1.15rem; }
.hero-wa strong { color: var(--white); font-family: var(--font-mono); font-weight: 500; letter-spacing: .02em; }
.hero-wa:hover strong { color: var(--wa); }
.wa-card > .bi-whatsapp { font-size: 2rem; color: var(--wa); filter: drop-shadow(0 0 8px rgba(37, 211, 102, .5)); }
.wa-card span { display: grid; flex: 1; }
.wa-card small { color: var(--muted); font-size: .82rem; }
.wa-card strong { font-family: var(--font-mono); font-size: 1.15rem; letter-spacing: .02em; }
.wa-card > .bi-arrow-up-right { color: var(--muted); }
.wa-card:hover { transform: translateY(-2px); border-color: var(--wa); box-shadow: 0 0 18px rgba(37, 211, 102, .3); }

.footer-wa { display: inline-flex; align-items: center; gap: .5rem; margin-top: 1rem; color: var(--white); font-family: var(--font-mono); font-size: .92rem; }
.footer-wa i { color: var(--wa); }
.footer-wa:hover { color: var(--wa); }
.footer-mail { display: flex; width: fit-content; margin-top: .5rem; font-size: .85rem; overflow-wrap: anywhere; }
.footer-mail[hidden], [data-correo-item][hidden] { display: none; }
.footer-mail i { color: var(--cyan); }
.footer-mail:hover { color: var(--cyan); }
.contact-points a { color: var(--white); overflow-wrap: anywhere; }
.contact-points a:hover { color: var(--cyan); }
.social a[aria-label="WhatsApp"]:hover { color: var(--wa); border-color: var(--wa); box-shadow: 0 0 18px rgba(37, 211, 102, .4); }

.wa-float {
  position: fixed; right: 20px; bottom: 20px; z-index: 950;
  display: flex; align-items: center; gap: .55rem; height: 56px; padding: 0 1.1rem 0 .95rem;
  border-radius: 999px; background: var(--wa); color: #fff; font-weight: 600;
  box-shadow: 0 6px 24px rgba(37, 211, 102, .45), 0 0 0 0 rgba(37, 211, 102, .5);
  animation: waPulse 2.6s infinite;
  transition: transform .2s var(--ease);
}
.wa-float i { font-size: 1.6rem; }
.wa-float:hover { transform: translateY(-3px) scale(1.03); }
@keyframes waPulse { 70% { box-shadow: 0 6px 24px rgba(37, 211, 102, .45), 0 0 0 14px rgba(37, 211, 102, 0); } }
@media (max-width: 560px) {
  .wa-float { width: 56px; padding: 0; justify-content: center; right: 16px; bottom: 16px; }
  .wa-float span { display: none; }
}

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 24px; z-index: 1000; transform: translate(-50%, 20px);
  padding: .8rem 1.2rem; border-radius: 12px; max-width: calc(100% - 32px);
  background: var(--glass-strong); border: 1px solid var(--line-strong); color: var(--white); font-size: .9rem;
  backdrop-filter: blur(12px); box-shadow: 0 10px 30px rgba(0, 0, 0, .5);
  opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s var(--ease);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Aparición al hacer scroll ---------- */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.visible { opacity: 1; transform: none; }

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* Empresa: tarjetas con icono en el título */
.about h3 { display: flex; align-items: center; gap: .55rem; font-size: 1.05rem; }
.about h3 i { color: var(--cyan); font-size: 1.15rem; }
.about p { color: var(--muted); font-size: .93rem; }
.about p + p { margin-top: .6rem; }
.about strong { color: var(--white); }