/* ==========================================================================
   SISTEMA DE DISEÑO GLOBAL — FLAMENGO VOLEIBOL
   Paleta: Blanco Hueso, Rosa Soft Pink / Rosa Flamengo, Negro Atlético
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Paleta Oficial */
  --bone-white: #FAF8F5;
  --bone-white-pure: #FFFFFF;
  --bone-muted: #E4DFD7;
  --bone-subtle: #C9C3B7;

  --pink-primary: #FF4B72;
  --pink-vibrant: #FF2855;
  --pink-soft: #FF7597;
  --pink-dark: #C91D45;
  --pink-light: #FFF0F4;
  --pink-glow: rgba(255, 75, 114, 0.28);
  --pink-glow-strong: rgba(255, 75, 114, 0.5);

  --black-bg: #0A0B0E;
  --black-surface: #12141A;
  --black-card: #171A22;
  --black-card-hover: #1F232E;
  --black-border: rgba(250, 248, 245, 0.08);
  --black-border-hover: rgba(255, 75, 114, 0.4);

  --text-primary: #FAF8F5;
  --text-secondary: #C8CDD6;
  --text-muted: #8E95A5;
  --text-dark: #0A0B0E;

  /* Colores de estado y utilidad */
  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #20BA5A;
  --color-success: #10B981;
  --color-gold: #FFB800;

  /* Tipografías */
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Espaciados y estructura */
  --container-width: 1240px;
  --container-padding: 1.5rem;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;

  /* Sombras y transiciones */
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.6);
  --shadow-pink: 0 8px 30px rgba(255, 75, 114, 0.35);

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ==========================================================================
   RESET Y ESTILOS BASE
   ========================================================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  overflow-x: hidden;
  max-width: 100vw;
  width: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--black-bg);
  color: var(--text-primary);
  line-height: 1.6;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

main {
  overflow-x: hidden;
  width: 100%;
  max-width: 100%;
}

/* Selección de texto */
::selection {
  background-color: var(--pink-primary);
  color: var(--bone-white);
}

/* Barra de desplazamiento */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--black-bg);
}
::-webkit-scrollbar-thumb {
  background: #252A36;
  border-radius: 5px;
  border: 2px solid var(--black-bg);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--pink-primary);
}

/* Enlaces y botones */
a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

img, svg, video {
  max-width: 100%;
  height: auto;
  display: block;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
  background: none;
}

ul, ol {
  list-style: none;
}

/* ==========================================================================
   LAYOUT Y CONTENEDORES
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.section {
  padding-top: 5.5rem;
  padding-bottom: 5.5rem;
  position: relative;
}

.section-alt {
  background-color: var(--black-surface);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 3.5rem;
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(255, 75, 114, 0.12);
  border: 1px solid rgba(255, 75, 114, 0.3);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.825rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--pink-soft);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--bone-white);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-title span {
  color: var(--pink-primary);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  font-weight: 400;
  line-height: 1.6;
}

/* ==========================================================================
   TIPOGRAFÍA Y HEADINGS
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.2;
}

.text-gradient {
  background: linear-gradient(135deg, var(--bone-white) 0%, var(--pink-soft) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-pink {
  color: var(--pink-primary) !important;
}

.text-bone {
  color: var(--bone-white) !important;
}

.text-muted {
  color: var(--text-muted) !important;
}

/* ==========================================================================
   ACCESIBILIDAD Y SEO
   ========================================================================== */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Saltarse al contenido principal */
.skip-link {
  position: absolute;
  top: -60px;
  left: 20px;
  background: var(--pink-primary);
  color: var(--bone-white);
  padding: 0.8rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  z-index: 9999;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 20px;
}

/* ==========================================================================
   EFECTOS Y MICROANIMACIONES
   ========================================================================== */

@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(255, 75, 114, 0.4);
  }
  50% {
    box-shadow: 0 0 35px rgba(255, 75, 114, 0.75);
  }
}

@keyframes floatBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes ping {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(2.2); opacity: 0; }
}

.pulse-animation {
  animation: pulseGlow 3s infinite ease-in-out;
}

/* Responsividad general */
@media (max-width: 768px) {
  :root {
    --container-padding: 1.25rem;
  }
  .section {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }
  .section-header {
    margin-bottom: 2.5rem;
  }
}