/* =========================================================
   PADEL FEST — style.css
   Sitio parallax de una página. Editable en Dreamweaver.
   Paleta: grises + turquesa/celeste + amarillo.
   ========================================================= */

/* ---------- 1. Tipografía (Google Fonts, alternativa gratuita
   a fuentes premium tipo "Neo Sans / Proxima Nova") ---------- */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@600;700;800&family=Work+Sans:wght@400;500;600&display=swap');

:root{
  /* Tipografía */
  --font-title: 'Poppins', 'Segoe UI', Arial, sans-serif;
  --font-body:  'Work Sans', 'Segoe UI', Arial, sans-serif;

  /* Paleta — grises */
  --dark:        #1b2226;   /* fondo oscuro de marca */
  --dark-2:      #262f34;   /* variante un poco más clara */
  --gray-900:    #2b3338;
  --gray-600:    #5c6b70;
  --gray-300:    #c7d0d2;
  --gray-100:    #eef1f2;   /* gris muy clarito */
  --cream:       #f7f4ee;   /* beige-crema muy clarito */
  --white:       #ffffff;

  /* Paleta — acentos */
  --turquoise:      #17968f;
  --turquoise-dark: #10736e;
  --turquoise-soft: #bfe6e3;
  --sky:            #6fd3d9;
  --yellow:         #f6c445;
  --yellow-dark:    #e0a91f;

  --radius: 14px;
  --container: 1120px;

  --shadow-soft: 0 10px 30px rgba(27,34,38,.12);
  --shadow-strong: 0 16px 46px rgba(27,34,38,.28);
}

/* ---------- 2. Reset básico ---------- */
*, *::before, *::after{ box-sizing: border-box; }
/* Evita que las columnas de grid/flex se nieguen a achicarse por debajo
   del contenido (texto largo, imágenes) en pantallas muy angostas. */
.grid-2 > *, .grid-3 > *, .grid-4 > *, .event-hero > *, .rio-layout > *,
.rio-gallery > *, .contact-wrap > *, .field-row > *{ min-width: 0; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: var(--font-body);
  color: var(--dark);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
button{ font-family: inherit; }

h1, h2, h3{
  font-family: var(--font-title);
  line-height: 1.12;
  margin: 0 0 .5em;
  text-wrap: balance; /* evita títulos "huérfanos" en la última línea */
}
p{ line-height: 1.65; margin: 0 0 1em; }

.container{
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow{
  display: inline-block;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--turquoise);
  margin-bottom: 14px;
}
section .eyebrow.on-dark{ color: var(--yellow); }

.section-head{
  max-width: 640px;
  margin-bottom: 44px;
}
.section-head.center{ margin-left: auto; margin-right: auto; text-align: center; }

h2.section-title{ font-size: clamp(1.9rem, 4vw, 2.7rem); }

/* ---------- 3. Botones ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 30px;
  border-radius: 999px;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: .95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, color .18s ease;
  white-space: nowrap;
}
.btn:active{ transform: translateY(1px) scale(.98); }

.btn-primary{
  background: var(--yellow);
  color: var(--dark);
  box-shadow: var(--shadow-soft);
}
.btn-primary:hover{ background: var(--yellow-dark); box-shadow: var(--shadow-strong); }

.btn-outline{
  background: transparent;
  border-color: currentColor;
  color: inherit;
}
.btn-outline:hover{ background: rgba(255,255,255,.12); }

.btn-teal{
  background: var(--turquoise);
  color: var(--white);
  box-shadow: var(--shadow-soft);
}
.btn-teal:hover{ background: var(--turquoise-dark); }

.btn-block{ width: 100%; }

/* ---------- 4. Firma visual: patrón de "malla de red" ----------
   Elemento propio ligado al pádel: una malla romboidal (red) usada
   como textura recurrente en divisores, franjas y fondo del footer. */
.net-pattern{
  background-image:
    linear-gradient(135deg, rgba(255,255,255,.09) 1px, transparent 1px),
    linear-gradient(45deg,  rgba(255,255,255,.09) 1px, transparent 1px);
  background-size: 26px 26px;
}
.net-pattern.on-light{
  background-image:
    linear-gradient(135deg, rgba(27,34,38,.07) 1px, transparent 1px),
    linear-gradient(45deg,  rgba(27,34,38,.07) 1px, transparent 1px);
}

.court-divider{
  position: relative;
  height: 34px;
  overflow: hidden;
}
.court-divider svg{ width: 100%; height: 100%; display: block; }

/* Pelotita que "rebota" al hacer scroll (firma de marca) */
.ball-track{
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
  z-index: 2;
}
.ball{
  position: absolute;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--yellow);
  box-shadow: 0 0 0 3px rgba(246,196,69,.25);
  opacity: .9;
}

/* ---------- 5. Header / Nav fija ----------
   Inspirado en el header prolijo tipo "sitio de torneo": fondo blanco
   sólido, logo + fecha del próximo Fest a la izquierda, nav en
   mayúsculas separada, CTA con borde a la derecha. */
.site-header{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  background: var(--white); /* sólida siempre, no transparente */
  border-bottom: 1px solid var(--gray-300);
  box-shadow: 0 2px 14px rgba(27,34,38,.05);
}
.site-header .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
  gap: 24px;
}
.logo{
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 3px;
  line-height: 1;
  min-width: 0; /* deja que se achique en vez de empujar el botón de menú */
  flex-shrink: 1;
}
.logo-img{
  height: 38px;
  width: auto;
  display: block;
  flex-shrink: 0;
}
.logo small{
  font-family: var(--font-title);
  font-weight: 600;
  font-size: .64rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gray-600);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.nav-links{
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-links a{
  display: inline-block;
  padding: 10px 15px;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: var(--dark);
  border-radius: 8px;
  transition: background .18s ease, color .18s ease;
}
.nav-links a:hover, .nav-links a:focus-visible{
  color: var(--turquoise-dark);
  background: var(--gray-100);
}
.nav-links a.nav-cta{
  background: transparent;
  color: var(--dark);
  border: 1.5px solid var(--dark);
  margin-left: 10px;
  padding: 9px 18px;
}
.nav-links a.nav-cta:hover{
  background: var(--dark);
  color: var(--white);
}

.header-ig{
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: 50%;
  color: var(--dark);
  background: var(--gray-100);
  transition: background .18s ease, color .18s ease;
}
.header-ig:hover, .header-ig:focus-visible{
  background: var(--turquoise);
  color: var(--white);
}
.header-ig svg{ width: 16px; height: 16px; display: block; }

.nav-toggle{
  display: none;
  flex-shrink: 0;
  width: 44px; height: 44px;
  min-width: 44px;
  border: none;
  background: var(--gray-100);
  border-radius: 10px;
  position: relative;
  cursor: pointer;
}
.nav-toggle span{
  position: absolute;
  left: 11px; right: 11px;
  top: 21px;
  height: 2px;
  background: var(--dark);
  transition: transform .22s ease, opacity .22s ease, top .22s ease, background-color .22s ease;
}
/* left/right relative to the SPAN's own box (not the button), so these
   sit exactly on top of it instead of collapsing to 0 width */
.nav-toggle span::before, .nav-toggle span::after{
  content: '';
  position: absolute;
  left: 0; right: 0;
  height: 2px;
  background: var(--dark);
  transition: transform .22s ease, opacity .22s ease, top .22s ease;
}
.nav-toggle span::before{ top: -7px; }
.nav-toggle span::after{ top: 7px; }
.nav-toggle[aria-expanded="true"] span{ background: transparent; }
.nav-toggle[aria-expanded="true"] span::before{ top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after{ top: 0; transform: rotate(-45deg); }

/* ---------- 6. WhatsApp flotante ---------- */
.wa-float{
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 600; /* por debajo del drawer mobile (700) */
  width: 60px; height: 60px;
  border-radius: 50%;
  background: #22c35e;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 26px rgba(0,0,0,.32);
  transition: transform .2s ease, box-shadow .2s ease, opacity .25s ease;
}
.wa-float:hover{ transform: translateY(-3px) scale(1.04); box-shadow: 0 14px 32px rgba(0,0,0,.4); }
.wa-float--hidden{
  opacity: 0;
  transform: translateY(10px) scale(.9);
  pointer-events: none;
}
.wa-float svg{ width: 30px; height: 30px; }
.wa-float .wa-ping{
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #22c35e;
  opacity: .5;
  animation: wa-pulse 2.4s ease-out infinite;
}
@keyframes wa-pulse{
  0%{ transform: scale(1); opacity: .45; }
  100%{ transform: scale(1.7); opacity: 0; }
}

/* ---------- 7. Secciones genéricas ---------- */
section{
  position: relative;
  padding: 110px 0;
}
.bg-white{ background: var(--white); }
.bg-cream{ background: var(--cream); }
.bg-gray{ background: var(--gray-100); }
.bg-dark{ background: var(--dark); color: var(--white); }
.bg-dark .section-head p{ color: var(--gray-300); }
.bg-teal{ background: linear-gradient(120deg, var(--turquoise) 0%, var(--turquoise-dark) 100%); color: var(--white); }

/* ---------- 8. HERO ---------- */
.hero{
  min-height: 100vh;
  min-height: 100svh; /* iOS: evita saltos por la barra de Safari */
  display: flex;
  align-items: flex-end;
  color: var(--white);
  position: relative;
  overflow: hidden;
  padding-top: 78px;
}
.hero-media{
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media img{
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
/* Oscurecido parejo y VERTICAL (nunca degradé lateral) + textura de red sutil */
.hero-media::after{
  content: '';
  position: absolute; inset: 0;
  background:
    linear-gradient(to bottom, rgba(20,26,29,.35) 0%, rgba(20,26,29,.55) 55%, rgba(15,20,23,.88) 100%);
}
.hero-inner{
  position: relative;
  z-index: 3;
  width: 100%;
  padding-bottom: 90px;
}
.hero-badges{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}
.badge{
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.22);
  font-family: var(--font-title);
  font-weight: 600;
  font-size: .8rem;
}
.badge b{ color: var(--yellow); font-weight: 800; }

.hero .eyebrow{
  font-size: clamp(.95rem, 1.6vw, 1.15rem);
  margin-bottom: 16px;
}
.hero h1{
  font-size: clamp(1.9rem, 4.8vw, 3.6rem);
  text-shadow: 0 6px 24px rgba(0,0,0,.35);
  max-width: 15ch;
}
.hero h1 em{
  font-style: normal;
  color: var(--yellow);
}
.hero .lead{
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  max-width: 46ch;
  color: var(--gray-100);
  text-shadow: 0 2px 10px rgba(0,0,0,.3);
}
.hero-ctas{
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}
.hero-scroll{
  position: absolute;
  bottom: 26px; left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: var(--font-title);
  font-size: .72rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.75);
}
.hero-scroll .line{
  width: 1px; height: 30px;
  background: rgba(255,255,255,.5);
  overflow: hidden;
}
.hero-scroll .line::after{
  content:'';
  display:block;
  width:100%; height: 50%;
  background: var(--yellow);
  animation: scroll-line 1.8s ease-in-out infinite;
}
@keyframes scroll-line{
  0%{ transform: translateY(-100%); }
  100%{ transform: translateY(200%); }
}

/* ---------- 9. Video destacado ---------- */
.video-section .video-wrap{
  max-width: 340px;
  margin: 0 auto;
  position: relative;
}
.video-frame{
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow-strong);
  border: 6px solid var(--dark);
  aspect-ratio: 478 / 850;
  background: var(--dark);
}
.video-frame video{
  width: 100%; height: 100%;
  object-fit: cover;
}
.video-sound-btn{
  position: absolute;
  right: 14px; bottom: 14px;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,.16);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  color: var(--white);
}
.video-sound-btn svg{ width: 20px; height: 20px; }
.video-caption{
  text-align: center;
  max-width: 520px;
  margin: 30px auto 0;
  color: var(--gray-600);
}

/* ---------- 10. Grid de tarjetas ---------- */
.grid{
  display: grid;
  gap: 26px;
}
.grid-2{ grid-template-columns: repeat(2, 1fr); }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-4{ grid-template-columns: repeat(4, 1fr); }

.card{
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: transform .25s ease, box-shadow .25s ease;
}
.card:hover{ transform: translateY(-5px); box-shadow: var(--shadow-strong); }
.card .card-photo{ aspect-ratio: 600 / 400; overflow: hidden; }
.card .card-photo.square{ aspect-ratio: 1 / 1; }
.card .card-photo img{ width: 100%; height: 100%; object-fit: cover; }
.card .card-body{ padding: 22px; }
.card h3{ font-size: 1.15rem; margin-bottom: 8px; color: var(--dark); }
.card p{ color: var(--gray-600); font-size: .95rem; margin-bottom: 0; }

/* ---------- 11. Padel Fest al Río ---------- */
.rio-layout{
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 50px;
  align-items: start;
}
.rio-facts{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px;
  margin: 26px 0 30px;
  max-width: 400px;
}
.rio-fact{
  background: var(--cream);
  border: 1px solid rgba(27,34,38,.08);
  border-radius: 12px;
  padding: 16px 14px;
  text-align: center;
}
.rio-fact .n{
  display: block;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--turquoise);
}
.rio-fact .l{
  font-size: .74rem;
  color: var(--gray-600);
  text-transform: uppercase;
  letter-spacing: .04em;
}

.episode-card{
  background: var(--dark);
  color: var(--white);
  border-radius: 20px;
  padding: 30px;
  position: relative;
  overflow: hidden;
}
.episode-card .net-pattern{ position: absolute; inset: 0; opacity: .5; }
.episode-card > *{ position: relative; z-index: 1; }
.episode-tag{
  display: inline-block;
  background: var(--yellow);
  color: var(--dark);
  font-family: var(--font-title);
  font-weight: 800;
  font-size: .72rem;
  letter-spacing: .08em;
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
  text-transform: uppercase;
}
.episode-card h3{ font-size: 1.5rem; margin-bottom: 6px; }
.episode-when{
  font-family: var(--font-title);
  color: var(--sky);
  font-weight: 700;
  margin-bottom: 16px;
}
.episode-list{ display: grid; gap: 10px; margin: 18px 0 24px; }
.episode-list li{
  display: flex;
  gap: 10px;
  font-size: .93rem;
  color: var(--gray-300);
}
.episode-list li::before{
  content: '●';
  color: var(--turquoise);
  flex: none;
}
.cat-tags{ display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 22px; }
.cat-tags span{
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  padding: 5px 12px;
  border-radius: 999px;
  font-size: .8rem;
  font-family: var(--font-title);
  font-weight: 600;
}

.rio-gallery{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 40px;
}
.rio-gallery img{
  width: 100%; aspect-ratio: 1/1; object-fit: cover;
  border-radius: 14px; box-shadow: var(--shadow-soft);
}

/* Sponsors */
.sponsors-block{
  margin-top: 70px;
  padding-top: 46px;
  border-top: 1px dashed var(--gray-300);
  text-align: center;
}
.sponsors-block .eyebrow{ display: block; }
.sponsor-logos{
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
  align-items: center;
  margin: 26px 0 30px;
}
.sponsor-logos img{
  width: 100%;
  filter: grayscale(1);
  opacity: .75;
  transition: filter .2s ease, opacity .2s ease;
}
.sponsor-logos img:hover{ filter: grayscale(0); opacity: 1; }
.sponsor-cta{ color: var(--gray-600); font-size: .95rem; }

/* Logos de sponsors ya confirmados (Lugar 1 y Caelum), del mismo alto
   que el botón "Quiero ser sponsor" en vez de estirarse al ancho de la
   columna como los placeholders. No afecta a los demás logos. */
.sponsor-logo-link{
  display: flex;
  align-items: center;
  justify-content: center;
}
.sponsor-logo-link img{
  width: auto;
  max-width: 100%;
  height: 50px;
}

/* ---------- 12. Franja de stats (formato) ---------- */
.stats-strip{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}
.stat b{
  display: block;
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  font-weight: 800;
  color: var(--white);
}
.stat span{
  font-size: .85rem;
  color: rgba(255,255,255,.85);
}

/* ---------- 13. Eventos (corporativo / sociales) ---------- */
.event-hero{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  margin-bottom: 60px;
}
.event-hero .photo{
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  aspect-ratio: 600/400;
}
.event-hero .photo img{ width: 100%; height: 100%; object-fit: cover; }
.event-hero.reverse{ direction: rtl; }
.event-hero.reverse > *{ direction: ltr; }

.check-list{ display: grid; gap: 12px; margin: 22px 0 26px; }
.check-list li{
  display: flex; gap: 12px; align-items: flex-start;
  font-size: .98rem;
}
.check-list li svg{ flex: none; margin-top: 3px; color: var(--turquoise); }

.tag-row{ display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0; }
.tag-row span{
  background: var(--turquoise-soft);
  color: var(--turquoise-dark);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: .78rem;
  padding: 6px 13px;
  border-radius: 999px;
}
.tag-row.alt span{ background: rgba(246,196,69,.22); color: #8a6a10; }

/* ---------- 14. Viaje Fest ---------- */
.viaje-intro{ max-width: 640px; }
.viaje-cities{ margin-top: 40px; }

/* ---------- 15. Contacto ---------- */
.contact-wrap{
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: 50px;
  align-items: start;
}
.contact-info-card{
  background: var(--dark);
  color: var(--white);
  border-radius: 20px;
  padding: 34px;
  position: relative;
  overflow: hidden;
}
.contact-info-card .net-pattern{ position: absolute; inset: 0; opacity: .45; }
.contact-info-card > *{ position: relative; z-index: 1; }
.contact-info-list{ display: grid; gap: 18px; margin-top: 24px; }
.contact-info-list li{ display: flex; gap: 14px; align-items: flex-start; }
.contact-info-list svg{ flex: none; color: var(--yellow); margin-top: 2px; }
.contact-info-list .l{ font-size: .74rem; text-transform: uppercase; letter-spacing: .06em; color: var(--sky); display:block; margin-bottom: 2px;}
.contact-info-list .v{ font-size: .98rem; color: var(--gray-100); }
.fill-me{ color: var(--yellow); font-style: italic; }

.form-tabs{
  display: flex;
  gap: 8px;
  margin-bottom: 22px;
  background: var(--gray-100);
  padding: 6px;
  border-radius: 999px;
  width: fit-content;
}
.form-tab-btn{
  border: none;
  background: transparent;
  padding: 11px 20px;
  border-radius: 999px;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: .88rem;
  color: var(--gray-600);
  cursor: pointer;
  transition: background .18s ease, color .18s ease;
}
.form-tab-btn.is-active{ background: var(--dark); color: var(--white); }

.form-panel{
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  padding: 32px;
  display: none;
}
.form-panel.is-active{ display: block; }

.field{ margin-bottom: 18px; }
.field label{
  display: block;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: .85rem;
  margin-bottom: 7px;
  color: var(--dark);
}
.field input,
.field select,
.field textarea{
  width: 100%;
  padding: 13px 16px;
  border-radius: 10px;
  border: 1.5px solid var(--gray-300);
  font-family: var(--font-body);
  font-size: .96rem;
  background: var(--white);
  color: var(--dark);
  transition: border-color .18s ease, box-shadow .18s ease;
}
.field input:focus,
.field select:focus,
.field textarea:focus{
  outline: none;
  border-color: var(--turquoise);
  box-shadow: 0 0 0 4px rgba(23,150,143,.14);
}
.field textarea{ resize: vertical; min-height: 110px; }
.field-row{ display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-note{ font-size: .82rem; color: var(--gray-600); margin-top: 12px; }

/* ---------- 16. Footer ---------- */
.site-footer{
  background: var(--dark);
  color: var(--gray-300);
  padding: 60px 0 26px;
  position: relative;
  overflow: hidden;
}
.site-footer .net-pattern{ position: absolute; inset: 0; opacity: .4; }
.site-footer .container{ position: relative; z-index: 1; }
.footer-top{
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 30px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer-logo{
  display: inline-flex;
  background: var(--white);
  padding: 10px 16px;
  border-radius: 12px;
  margin-bottom: 14px;
}
.footer-logo .logo-img{ height: 30px; }
.footer-cols{ display: flex; gap: 60px; flex-wrap: wrap; }
.footer-col h4{
  font-family: var(--font-title);
  color: var(--white);
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 14px;
}
.footer-col a, .footer-col span{
  display: block;
  font-size: .92rem;
  color: var(--gray-300);
  margin-bottom: 9px;
}
.footer-col a:hover{ color: var(--yellow); }

.footer-map-col{ max-width: 200px; }
.footer-map{
  position: relative;
  display: block;
  width: 100%;
  max-width: 200px;
  aspect-ratio: 4 / 3;
  border-radius: 12px;
  overflow: hidden;
  background: var(--gray-300);
  box-shadow: var(--shadow-soft);
}
.footer-map iframe{
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  pointer-events: none; /* el click lo maneja el <a> que envuelve todo */
}
.footer-map-cta{
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 7px 10px 8px;
  font-family: var(--font-title);
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--white) !important;
  background: linear-gradient(to top, rgba(5,7,10,.82), rgba(5,7,10,0));
  text-align: center;
  margin-bottom: 0;
  transition: color .18s ease;
}
.footer-map:hover .footer-map-cta{ color: var(--yellow) !important; }
.footer-bottom{
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 22px;
  font-size: .8rem;
  color: var(--gray-600);
}
.social-row{ display: flex; align-items: center; gap: 10px; }
.social-row a{
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  display: flex; align-items: center; justify-content: center;
  transition: background .18s ease, transform .18s ease;
}
.social-row a:hover{ background: rgba(255,255,255,.18); transform: translateY(-1px); }
.social-row svg{ width: 17px; height: 17px; }
.social-row a.social-ig{
  width: 52px; height: 52px;
  background: linear-gradient(135deg,#4f5bd5,#962fbf,#d62976,#fa7e1e,#feda75);
}
.social-row a.social-ig svg{ width: 25px; height: 25px; }

/* ---------- 17. Scroll reveal ---------- */
[data-reveal]{
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s ease, transform .7s ease;
}
[data-reveal].is-visible{ opacity: 1; transform: translateY(0); }

/* Parallax layers (JS aplica transform en scroll) */
[data-parallax]{ will-change: transform; }

@media (prefers-reduced-motion: reduce){
  [data-reveal]{ opacity: 1; transform: none; transition: none; }
  html{ scroll-behavior: auto; }
}

/* =========================================================
   RESPONSIVE
   ========================================================= */

/* Tablets / desktop chico */
@media (max-width: 980px){
  .site-header .container{ gap: 12px; }
  .nav-links{
    position: fixed;
    top: 78px; right: 0; bottom: 0;
    width: min(78vw, 320px);
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 22px 16px;
    transform: translateX(100%);
    transition: transform .28s ease;
    z-index: 700; /* por encima del WhatsApp flotante (600) */
    box-shadow: -12px 0 30px rgba(27,34,38,.16);
    border-left: 1px solid var(--gray-300);
    overflow-y: auto;
  }
  .nav-links.is-open{ transform: translateX(0); }
  .nav-links a{ width: 100%; padding: 13px 15px; }
  .nav-links a.nav-cta{ margin-left: 0; justify-content: center; text-align: center; margin-top: 10px; background: var(--turquoise); border-color: var(--turquoise); color: var(--white); }
  .nav-links a.nav-cta:hover{ background: var(--turquoise-dark); border-color: var(--turquoise-dark); }
  .nav-toggle{ display: block; }

  .rio-layout{ grid-template-columns: 1fr; }
  .event-hero{ grid-template-columns: 1fr; }
  .event-hero.reverse{ direction: ltr; }
  .event-hero .photo{ order: -1; }
  .contact-wrap{ grid-template-columns: 1fr; }
  .grid-4{ grid-template-columns: repeat(2, 1fr); }
  .grid-3{ grid-template-columns: repeat(2, 1fr); }
  .sponsor-logos{ grid-template-columns: repeat(3, 1fr); }
  .stats-strip{ grid-template-columns: repeat(2, 1fr); gap: 30px; }
}

/* Mobile */
@media (max-width: 760px){
  section{ padding: 56px 0; } /* mitad del padding desktop, evita vacíos enormes */
  .section-head{ margin-bottom: 30px; }
  .hero{ align-items: center; padding-top: 90px; }
  .hero-inner{ padding-bottom: 100px; } /* deja lugar para que el botón de WhatsApp flotante no tape el texto */
  .hero-scroll{ display: none; }
  .grid-2, .grid-3, .grid-4{ grid-template-columns: 1fr; }
  .rio-facts{ grid-template-columns: 1fr 1fr; }
  .rio-gallery{ grid-template-columns: 1fr 1fr; }
  .field-row{ grid-template-columns: 1fr; }
  .footer-top{ flex-direction: column; }
  .footer-cols{ gap: 34px; }
  .video-wrap{ max-width: 260px; }
  .form-panel{ padding: 22px; }
}

/* Teléfonos chicos (breakpoint extra para que ninguna grilla quede apretada) */
@media (max-width: 560px){
  .rio-facts{ grid-template-columns: 1fr; }
  .sponsor-logos{ grid-template-columns: repeat(2, 1fr); }
  .form-tabs{ width: 100%; }
  .form-tab-btn{ flex: 1; padding: 11px 8px; font-size: .8rem; }
  .contact-info-card, .episode-card{ padding: 24px; }
  .btn{ width: 100%; }
  .hero-ctas{ flex-direction: column; }
}