/* =========================================================
   CONTACTO — estilos específicos de la subpágina
   Reutiliza variables y tokens definidos en css/style.css
========================================================= */

:root {
  /* Mismo delineado suave que en VisualShows */
  --block-outline: rgba(255, 255, 255, 0.8);
  --block-glow: 0 0 0 1px rgba(255, 255, 255, 0.06), 0 0 28px rgba(255, 255, 255, 0.07);

  /* Degradado real del logo de Instagram */
  --ig-gradient: linear-gradient(45deg, #f9ce34 0%, #ee2a7b 50%, #6228d7 100%);
}

.contact-main {
  padding-top: var(--header-h);
  background: var(--color-bg);
  min-height: 100vh;
  display: flex;
  align-items: center;
}

/* =========================================================
   1. HERO DE CONTACTO
========================================================= */
.contact-hero {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 90px 40px 140px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;

  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease-smooth), transform 0.8s var(--ease-smooth);
}

.contact-hero.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.contact-title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  letter-spacing: 0.02em;
  color: var(--color-fg);
}

.info-divider {
  display: block;
  width: 64px;
  height: 2px;
  background: var(--color-accent);
}

.info-divider--center { margin: 0 auto; }

.contact-text {
  margin: 0 0 20px;
  max-width: 620px;
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.82);
}

/* =========================================================
   2. CUADRÍCULA DE CANALES DE CONTACTO
   4 canales: WhatsApp, Email, Instagram, TikTok
========================================================= */
.contact-grid {
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 34px 20px;
  border-radius: var(--radius-md);
  background: var(--color-overlay-strong);
  border: 1px solid var(--block-outline);
  box-shadow: var(--block-glow);
  backdrop-filter: blur(6px);
  transition: transform 0.3s var(--ease-smooth), border-color 0.3s var(--ease-fast), background 0.3s var(--ease-fast);
}

.contact-card:hover {
  transform: translateY(-4px);
}

.contact-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
}

.contact-card-icon svg {
  width: 100%;
  height: 100%;
}

.contact-card-label {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  color: var(--color-fg);
}

/* --- WhatsApp: borde + icono + texto en verde de marca --- */
.contact-card--whatsapp {
  border-color: #25d366;
  color: #25d366;
}

.contact-card--whatsapp .contact-card-label { color: #25d366; }

.contact-card--whatsapp:hover {
  background: rgba(37, 211, 102, 0.1);
}

/* --- Email: neutro, mismo lenguaje que el resto del sitio --- */
.contact-card--email {
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--color-fg);
}

.contact-card--email:hover {
  border-color: var(--color-accent);
  background: rgba(0, 217, 255, 0.08);
}

/* =========================================================
   Instagram — transparente, degradado real del logo aplicado
   al borde (pseudo-elemento con técnica de "gradient border"),
   al icono (gradiente definido dentro del propio SVG) y al
   texto (background-clip: text).
========================================================= */
.contact-card--instagram {
  background: transparent;
  border: 1px solid transparent; /* mantiene el mismo tamaño/padding que las demás tarjetas */
}

.contact-card--instagram::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px; /* grosor del borde degradado */
  background: var(--ig-gradient);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.contact-card--instagram .contact-card-label {
  background: var(--ig-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.contact-card--instagram:hover {
  background: rgba(238, 42, 123, 0.08);
}

/* --- TikTok: logo propio recoloreado a #29f0e9 mediante mask ---
   El PNG se usa como máscara (su canal alfa) sobre un bloque
   de color sólido, en vez de mostrarse directamente — así el
   logo sale exactamente en el color de marca indicado,
   independientemente del color original del archivo. --- */
.contact-card--tiktok {
  border-color: #29f0e9;
  color: #29f0e9;
}

.contact-card--tiktok .contact-card-label { color: #29f0e9; }

.contact-card--tiktok:hover {
  background: rgba(41, 240, 233, 0.1);
}

.contact-card-icon--tiktok { overflow: visible; }

.tiktok-logo-mask {
  display: block;
  width: 300%;
  height: 300%;
  background-color: #29f0e9;
  -webkit-mask-image: url('../Logos/tiktok.png');
  mask-image: url('../Logos/tiktok.png');
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
}

/* =========================================================
   3. FOOTER
========================================================= */
.site-footer {
  background: var(--color-bg);
  padding: 72px 24px 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-top {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.3fr auto;
  gap: 60px;
  padding-bottom: 48px;
}

/* --- Columna de marca --- */
.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
}

.footer-logo-img {
  height: 40px;
  width: auto;
  margin: 0;
}

.footer-tagline {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 0.98rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.78);
  max-width: 340px;
  margin: 0;
  text-align: left;
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: #ffffff;
  opacity: 0.85;
  transition: opacity 0.25s var(--ease-fast), transform 0.25s var(--ease-fast);
}

.footer-social-link svg {
  width: 20px;
  height: 20px;
}

.footer-social-link:hover {
  opacity: 1;
  transform: translateY(-2px);
}

.footer-tiktok-mask {
  display: block;
  width: 50px;
  height: 50px;
  background-color: currentColor;
  -webkit-mask-image: url('../Logos/tiktok.png');
  mask-image: url('../Logos/tiktok.png');
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  mask-type: alpha;
}

/* --- Columna "Secciones" --- */
.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-nav-title {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav a {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.72);
  transition: color 0.25s var(--ease-fast);
}

.footer-nav a:hover {
  color: var(--color-fg);
}

/* --- Línea inferior: copyright + crédito --- */
.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
}

.footer-copy {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.4);
  margin: 0;
}

.footer-credit {
  margin: 8px 0 0;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.45);
  text-align: center;
}

.footer-credit a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s var(--ease-fast);
}

.footer-credit a:hover {
  color: var(--color-fg);
}

/* =========================================================
   4. RESPONSIVE (footer incluido)
========================================================= */
@media (max-width: 900px) {
  .contact-hero { padding: 70px 22px 90px; gap: 20px; }

  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    max-width: 480px;
  }

  .contact-card { padding: 28px 16px; }

  /* --- Footer: todo apilado en una columna, centrado --- */
  .site-footer { padding: 56px 20px 28px; }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-bottom: 36px;
    text-align: center;
  }

  .footer-brand { align-items: center; }

  .footer-tagline { text-align: center; max-width: 320px; }

  .footer-nav { align-items: center; }
}

@media (max-width: 560px) {
  .footer-credit {
    font-size: 0.7rem;
    margin-top: 7px;
    padding: 0 20px;
  }
}

@media (max-width: 480px) {
  .contact-title { font-size: 2.2rem; }
  .contact-text { font-size: 1rem; }
}

/* =========================================================
   4. RESPONSIVE
========================================================= */
@media (max-width: 900px) {
  .contact-hero { padding: 70px 22px 90px; gap: 20px; }

  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    max-width: 480px;
  }

  .contact-card { padding: 28px 16px; }
}

@media (max-width: 560px) {
  .footer-credit {
    font-size: 0.7rem;
    margin-top: 7px;
    padding: 0 20px;
  }
}

@media (max-width: 480px) {
  .contact-title { font-size: 2.2rem; }
  .contact-text { font-size: 1rem; }
}