/* ==========================================================================
   CEDEM ARGENTINA - ESTILOS OFICIALES RENOVADOS
   Estilo: Albiceleste Olímpico & Sol Dorado de Alto Rendimiento
   Dominio: cedemargentina.org
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,300;0,400;0,600;0,700;0,800;0,900;1,800;1,900&family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  --color-sky-flag: #38bdf8;        /* Celeste bandera luminoso */
  --color-sky-deep: #0284c7;        /* Azul cielo atlético */
  --color-navy: #091e3a;            /* Azul institucional profundo */
  --color-gold-sun: #f59e0b;        /* Dorado Sol de Mayo */
  --color-gold-light: #fbbf24;      /* Oro resplandeciente */
  --color-white: #ffffff;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: #1e293b;
  background-color: #ffffff;
  scroll-behavior: smooth;
}

h1, h2, h3, h4, .font-heading {
  font-family: 'Montserrat', sans-serif;
  letter-spacing: -0.02em;
}

/* Franjas y Banderas */
.cinta-argentina {
  height: 6px;
  background: linear-gradient(90deg, #38bdf8 0%, #ffffff 35%, #f59e0b 50%, #ffffff 65%, #38bdf8 100%);
  box-shadow: 0 2px 10px rgba(56, 189, 248, 0.3);
}

.cinta-dorada {
  height: 4px;
  background: linear-gradient(90deg, #f59e0b 0%, #fbbf24 50%, #f59e0b 100%);
}

/* Gradientes Albicelestes & Dorados */
.bg-gradient-albiceleste {
  background: linear-gradient(135deg, #0284c7 0%, #38bdf8 50%, #0369a1 100%);
}

.bg-gradient-sol-dorado {
  background: linear-gradient(135deg, #f59e0b 0%, #fcd34d 50%, #d97706 100%);
}

.bg-sky-hero-subtle {
  background: radial-gradient(circle at 50% 0%, rgba(56, 189, 248, 0.18) 0%, rgba(255, 255, 255, 0) 70%),
              linear-gradient(180deg, #f0f9ff 0%, #ffffff 100%);
}

.text-gradient-sky {
  background: linear-gradient(135deg, #0284c7 0%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-gold {
  background: linear-gradient(135deg, #d97706 0%, #f59e0b 50%, #fbbf24 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Botones con brillo dorado y celeste */
.btn-gold {
  background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
  color: #0f172a;
  font-weight: 800;
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.35);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-gold:hover {
  background: linear-gradient(135deg, #d97706 0%, #f59e0b 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.45);
}

.btn-celeste {
  background: linear-gradient(135deg, #0284c7 0%, #38bdf8 100%);
  color: #ffffff;
  font-weight: 800;
  box-shadow: 0 4px 15px rgba(2, 132, 199, 0.3);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-celeste:hover {
  background: linear-gradient(135deg, #0369a1 0%, #0284c7 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(2, 132, 199, 0.4);
}

/* BANNERS APAISADOS FULL-WIDTH (Recorrido entero) */
.banner-apaisado {
  position: relative;
  width: 100%;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.overlay-apaisado-deportivo {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, 
    rgba(9, 30, 58, 0.75) 0%, 
    rgba(2, 132, 199, 0.65) 50%, 
    rgba(9, 30, 58, 0.85) 100%);
  backdrop-filter: blur(1px);
}

.overlay-apaisado-arena {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, 
    rgba(15, 23, 42, 0.7) 0%, 
    rgba(217, 119, 6, 0.5) 50%, 
    rgba(15, 23, 42, 0.85) 100%);
}

.text-shadow-athletic {
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.7), 0 4px 25px rgba(2, 132, 199, 0.5);
}

.text-shadow-gold {
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8), 0 0 20px rgba(245, 158, 11, 0.6);
}

/* Glassmorphism Blanco & Celeste */
.glass-nav {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 2px solid #e0f2fe;
}

.glass-card-albiceleste {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 20px -2px rgba(2, 132, 199, 0.08);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card-albiceleste:hover {
  transform: translateY(-6px);
  border-color: #38bdf8;
  box-shadow: 0 20px 30px -8px rgba(2, 132, 199, 0.16), 0 0 0 1px #38bdf8;
}

/* Resplandor del Sol Dorado */
.gold-badge {
  background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
  border: 1px solid #fcd34d;
  color: #b45309;
}

.sky-badge {
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  border: 1px solid #bae6fd;
  color: #0369a1;
}

/* Modales */
.modal-backdrop {
  background-color: rgba(9, 30, 58, 0.75);
  backdrop-filter: blur(6px);
}

/* ==========================================================================
   PASARELA CONTINUA DE MARCAS ("Nos Acompañan") - Infinite Marquee
   ========================================================================== */
.marquee-wrapper {
  position: relative;
  width: 100%;
  overflow: hidden;
  padding: 1rem 0;
  mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}

.marquee-track {
  display: flex;
  width: max-content;
  gap: 1.5rem;
  animation: marquee-slide 32s linear infinite;
}

.marquee-wrapper:hover .marquee-track {
  animation-play-state: paused;
}

@keyframes marquee-slide {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.sponsor-card {
  flex-shrink: 0;
  width: 220px;
  height: 100px;
  background: #ffffff;
  border-radius: 1.25rem;
  border: 1.5px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 1.25rem;
  box-shadow: 0 4px 15px -2px rgba(15, 23, 42, 0.05);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}

.sponsor-card:hover {
  transform: translateY(-6px) scale(1.03);
  border-color: #0284c7;
  box-shadow: 0 16px 25px -4px rgba(2, 132, 199, 0.18), 0 0 0 1px #38bdf8;
}

.sponsor-card img {
  max-width: 100%;
  max-height: 65px;
  object-fit: contain;
  filter: grayscale(15%) contrast(105%);
  transition: filter 0.3s ease;
}

.sponsor-card:hover img {
  filter: grayscale(0%) contrast(110%);
}