/* ==========================================================================
   theme.css — Numizar
   Paleta tomada del logo y del video: azul noche de fondo, violeta → cian
   con glow, tipografía redondeada como el logotipo.
   ========================================================================== */

:root {
  --color-brand: #22e5f5;
  --color-accent: #9a7bff;
  --color-bg: #030a24;
  --color-surface: #0a1634;
  --color-text: #eef2ff;
  --color-muted: #9eabcb;
  --color-border: rgba(140, 160, 255, 0.16);
  --font-heading: "Comfortaa", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --radius: 18px;
  --shadow: 0 14px 40px rgba(0, 0, 0, 0.45);
  --container: 1120px;
  --reveal-distance: 34px;
  --reveal-duration: 0.8s;

  /* Propios de Numizar */
  --gradient: linear-gradient(120deg, #8a5cff 0%, #5b7cff 45%, #22e5f5 100%);
  --glow-violet: rgba(138, 92, 255, 0.35);
  --glow-cyan: rgba(34, 229, 245, 0.3);
  --on-gradient: #030a24;
}

html {
  color-scheme: dark;
  overflow-x: hidden;
}

body {
  overflow-x: hidden;
}

h1,
h2 {
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h3 {
  font-weight: 700;
}

.grad {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---- Nav ---- */
.nav {
  background: rgba(3, 10, 36, 0.72);
}

.nav-logo img {
  height: 44px;
  width: auto;
  margin-block: -6px; /* el PNG trae aire para el glow */
}

.nav-links a:hover {
  color: var(--color-brand);
}

.nav-links .btn {
  padding: 0.55rem 1.3rem;
  font-size: 0.9rem;
}

/* ---- Botones ---- */
.btn {
  background: var(--gradient);
  color: var(--on-gradient);
  border: 0;
  font-weight: 700;
  box-shadow: 0 0 0 rgba(0, 0, 0, 0);
}

.nav-links a.btn,
.nav-links a.btn:hover {
  color: var(--on-gradient);
}

.btn:hover {
  box-shadow: 0 10px 30px var(--glow-violet), 0 0 24px var(--glow-cyan);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-ghost:hover {
  background: rgba(34, 229, 245, 0.08);
  border-color: rgba(34, 229, 245, 0.5);
  box-shadow: 0 0 24px var(--glow-cyan);
}

.btn:focus-visible,
.faq summary:focus-visible,
.nav a:focus-visible {
  outline: 2px solid var(--color-brand);
  outline-offset: 3px;
}

/* ---- Hero con video ---- */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(3, 10, 36, 0.94) 0%, rgba(3, 10, 36, 0.78) 42%, rgba(3, 10, 36, 0.2) 100%),
    linear-gradient(180deg, rgba(3, 10, 36, 0.35) 0%, transparent 30%, transparent 70%, var(--color-bg) 100%);
}

.hero h1 {
  font-size: clamp(2.4rem, 6.2vw, 4.4rem);
  max-width: none;
}

.hero p {
  color: #c3cde6;
}

.hero .eyebrow {
  color: var(--color-brand);
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.6rem;
  margin-top: 2.6rem;
  font-size: 0.92rem;
  color: #c3cde6;
}

.hero-facts i {
  color: var(--color-brand);
  margin-right: 0.35rem;
}

@media (max-width: 850px) {
  .hero::before {
    background:
      linear-gradient(180deg, rgba(3, 10, 36, 0.7) 0%, rgba(3, 10, 36, 0.82) 60%, var(--color-bg) 100%);
  }
}

/* ---- Secciones ---- */
.eyebrow {
  color: var(--color-accent);
}

#incluye,
#proceso {
  position: relative;
}

#planes {
  position: relative;
  background:
    radial-gradient(60% 50% at 50% 0%, rgba(138, 92, 255, 0.14), transparent 70%),
    radial-gradient(35% 40% at 85% 60%, rgba(34, 229, 245, 0.07), transparent 70%);
}

.narrow {
  --container: 780px;
}

/* ---- Cards ---- */
.card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015));
  box-shadow: none;
  /* conserva el fade del .reveal de base.css */
  transition: opacity var(--reveal-duration) ease, transform 0.45s ease,
    border-color 0.3s, box-shadow 0.3s;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 229, 245, 0.4);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.4), 0 0 30px rgba(34, 229, 245, 0.08);
}

.feature i {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  font-size: 1.25rem;
  border-radius: 14px;
  color: var(--color-brand);
  background: linear-gradient(135deg, rgba(138, 92, 255, 0.22), rgba(34, 229, 245, 0.14));
  border: 1px solid rgba(34, 229, 245, 0.25);
}

/* ---- Planes ---- */
.plan {
  padding: 2.4rem 1.9rem;
  gap: 0.6rem;
}

.plan h3 {
  font-size: 1.45rem;
}

.plan-desc {
  font-size: 0.95rem;
  min-height: 3.3em; /* dos líneas */
}

.price {
  font-size: clamp(2.3rem, 4vw, 2.8rem);
  line-height: 1.15;
  color: var(--color-text);
  margin-top: 0.4rem;
}

.price-alt {
  font-size: 0.88rem;
  margin-top: 0.15rem;
}

.price-alt strong {
  color: var(--color-text);
  font-weight: 600;
}

/* mismo alto con o sin precio anual, para alinear las cards */
@media (min-width: 851px) {
  .price-wrap {
    /* precio + margen + una línea de .price-alt */
    min-height: calc(clamp(2.3rem, 4vw, 2.8rem) * 1.15 + 0.4rem + 0.88rem * 1.65 + 0.15rem);
  }
}

.setup {
  align-self: flex-start;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-brand);
  background: rgba(34, 229, 245, 0.08);
  border: 1px solid rgba(34, 229, 245, 0.22);
  padding: 0.25rem 0.75rem;
  border-radius: 99px;
}

.plan-list {
  display: grid;
  gap: 0.7rem;
  margin: 1.2rem 0 1.6rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--color-border);
  list-style: none;
}

.plan-list li {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  font-size: 0.95rem;
}

.card .plan-list i {
  font-size: 0.85rem;
  color: var(--color-brand);
}

.plan .btn {
  margin-top: auto;
  justify-content: center;
}

.card.popular {
  border: 1px solid transparent;
  background:
    linear-gradient(180deg, #0f1d44, #0a1634) padding-box,
    var(--gradient) border-box;
  box-shadow: 0 0 50px rgba(138, 92, 255, 0.25), 0 0 30px rgba(34, 229, 245, 0.1);
}

.card.popular::before {
  background: var(--gradient);
  color: var(--on-gradient);
}

@media (min-width: 851px) {
  .card.popular {
    transform: translateY(-12px);
  }

  .card.popular:hover {
    transform: translateY(-16px);
  }
}

.plans-note {
  margin-top: 2.2rem;
  text-align: center;
}

.plans-note a {
  color: var(--color-brand);
  font-weight: 600;
}

.plans-note a:hover {
  text-decoration: underline;
}

/* ---- Pasos ---- */
.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  counter-reset: none;
}

.step {
  position: relative;
  padding-top: 1.4rem;
  border-top: 1px solid var(--color-border);
}

.step::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 3.5rem;
  height: 2px;
  background: var(--gradient);
  box-shadow: 0 0 12px var(--glow-cyan);
}

.step-num {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 2.2rem;
  line-height: 1;
  margin-bottom: 0.9rem;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.step h3 {
  margin-bottom: 0.4rem;
}

@media (max-width: 850px) {
  .steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem 1.5rem;
  }
}

@media (max-width: 520px) {
  .steps {
    grid-template-columns: 1fr;
  }
}

/* ---- Preguntas frecuentes ---- */
.faq {
  border-top: 1px solid var(--color-border);
}

.faq details {
  border-bottom: 1px solid var(--color-border);
}

.faq summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.3rem 0;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-text);
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  flex: none;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--color-brand);
  transition: transform 0.25s;
}

.faq details[open] summary::after {
  transform: rotate(45deg);
}

.faq details p {
  padding-bottom: 1.4rem;
  max-width: 62ch;
}

.faq a {
  color: var(--color-brand);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---- Contacto ---- */
.cta {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  align-items: center;
  gap: 2rem;
  padding: clamp(2.5rem, 6vw, 4.5rem);
  border-radius: calc(var(--radius) * 1.5);
  border: 1px solid var(--color-border);
  background:
    radial-gradient(70% 90% at 15% 50%, rgba(138, 92, 255, 0.22), transparent 70%),
    radial-gradient(50% 70% at 30% 40%, rgba(34, 229, 245, 0.12), transparent 70%),
    linear-gradient(180deg, #0b1838, #071029);
}

.cta-mark {
  width: min(100%, 320px);
  height: auto;
  justify-self: center;
  filter: drop-shadow(0 0 40px rgba(34, 229, 245, 0.25));
}

.cta h2 {
  font-size: clamp(2rem, 5vw, 3rem);
}

.cta p {
  margin-bottom: 1.8rem;
  max-width: 42ch;
}

.cta .phone {
  margin: 1rem 0 0;
  font-size: 0.9rem;
}

@media (max-width: 850px) {
  .cta {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .cta-mark {
    width: 140px;
  }

  .cta p {
    margin-inline: auto;
  }
}

/* ---- Footer ---- */
.footer {
  padding-block: 3rem 6.5rem;
}

.footer-logo {
  height: 52px;
  width: auto;
  margin: 0 auto 1.2rem;
}

.legal-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem 1.4rem;
  margin-bottom: 1.2rem;
}

.footer .legal-links a {
  color: var(--color-muted);
  font-weight: 400;
  font-size: 0.85rem;
}

.footer .legal-links a:hover {
  color: var(--color-brand);
}

.footer p {
  font-size: 0.85rem;
}

/* ---- WhatsApp flotante ---- */
.wa-float {
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
}