/* =============================================
   RADIO MONTECARLO · 40 AÑOS
   Landing Page Cinematográfica
   ============================================= */

/* ---- Variables & Tokens ---- */
:root {
  --gold:        #D4AF37;
  --gold-light:  #F0D060;
  --gold-dark:   #9A7B1A;
  --crimson:     #8B0000;
  --crimson-mid: #C41E3A;
  --white:       #FFFFFF;
  --off-white:   #F5F0E8;
  --black:       #0A0A0A;
  --dark-1:      #111118;
  --dark-2:      #1A1A28;
  --dark-3:      #22223A;
  --glass-bg:    rgba(255,255,255,0.06);
  --glass-border:rgba(212,175,55,0.25);

  --font-display: 'Bebas Neue', cursive;
  --font-serif:   'Playfair Display', serif;
  --font-body:    'Inter', sans-serif;

  --ease-smooth: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--dark-1);
  color: var(--off-white);
  font-family: var(--font-body);
  overflow-x: hidden;
  line-height: 1.6;
}

.hidden { display: none !important; }
.hidden-icon { display: none; }

/* =============================================
   INTRO SCREEN (EFECTO ENCENDIDO DE RADIO)
   ============================================= */
.intro-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  transition: opacity 0.8s var(--ease-smooth), visibility 0.8s;
}

.intro-screen.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.static-noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.08'/%3E%3C/svg%3E");
  opacity: 0.15;
  animation: flicker 0.1s steps(1) infinite;
}

@keyframes flicker {
  0%   { opacity: 0.10; }
  25%  { opacity: 0.20; }
  50%  { opacity: 0.08; }
  75%  { opacity: 0.18; }
  100% { opacity: 0.12; }
}

.intro-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  z-index: 1;
}

/* Ondas de Radio (Intro) */
.radio-wave-icon {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 60px;
}

.radio-wave-icon span {
  display: block;
  width: 6px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--gold-light), var(--gold-dark));
  animation: wave-bar 1.2s ease-in-out infinite;
}

.radio-wave-icon span:nth-child(1) { height: 20px; animation-delay: 0s; }
.radio-wave-icon span:nth-child(2) { height: 35px; animation-delay: 0.15s; }
.radio-wave-icon span:nth-child(3) { height: 50px; animation-delay: 0.3s; }
.radio-wave-icon span:nth-child(4) { height: 35px; animation-delay: 0.45s; }
.radio-wave-icon span:nth-child(5) { height: 20px; animation-delay: 0.6s; }

@keyframes wave-bar {
  0%, 100% { transform: scaleY(1); opacity: 0.7; }
  50%       { transform: scaleY(1.6); opacity: 1; }
}

.intro-text {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.95rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  opacity: 0.8;
}

/* =============================================
   HERO: VIDEO FULLSCREEN
   ============================================= */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}

.overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(
      to bottom,
      rgba(10, 10, 10, 0.55) 0%,
      rgba(10, 10, 10, 0.20) 40%,
      rgba(10, 10, 10, 0.20) 60%,
      rgba(10, 10, 10, 0.85) 100%
    ),
    radial-gradient(
      ellipse at center,
      transparent 30%,
      rgba(10, 10, 10, 0.45) 100%
    );
}

/* ---- Partículas de polvo dorado ---- */
.particles {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0;
  animation: float-particle linear infinite;
}

@keyframes float-particle {
  0%   { transform: translateY(100vh) scale(0); opacity: 0; }
  10%  { opacity: 0.8; }
  90%  { opacity: 0.4; }
  100% { transform: translateY(-10vh) scale(1.5); opacity: 0; }
}

/* ---- Contenido Hero ---- */
.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
  animation: hero-entrance 1.2s var(--ease-smooth) both;
  animation-delay: 0.5s;
}

@keyframes hero-entrance {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 400;
}

.dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.5); opacity: 0.5; }
}

/* ---- Logo Animado (video) ---- */
.logo-video-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 0 40px rgba(212,175,55,0.45));
  animation: logo-float 4s ease-in-out infinite;
}

@keyframes logo-float {
  0%, 100% { transform: translateY(0px); filter: drop-shadow(0 0 30px rgba(212,175,55,0.35)); }
  50%       { transform: translateY(-8px); filter: drop-shadow(0 0 60px rgba(212,175,55,0.65)); }
}

.logo-video {
  max-width: min(480px, 80vw);
  max-height: 220px;
  width: auto;
  height: auto;
  border-radius: 12px;
  /* Fondo transparente si el video tiene alpha, si no ajustamos el mix-blend-mode */
  mix-blend-mode: screen;
  object-fit: contain;
}

/* ---- Título Principal ---- */
.hero-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
  gap: 0.15rem;
}

.title-line {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 6rem);
  letter-spacing: 0.2em;
  color: var(--white);
  text-shadow: 0 2px 20px rgba(0,0,0,0.8);
}

.title-line.brand {
  font-size: clamp(2rem, 5vw, 4.5rem);
  color: var(--off-white);
  opacity: 0.9;
}

.title-sub {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(0.85rem, 2vw, 1.3rem);
  font-weight: 300;
  font-style: italic;
  color: var(--gold-light);
  letter-spacing: 0.08em;
  margin-top: 0.5rem;
}

/* ---- Dial ---- */
.dial-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.dial {
  position: relative;
  width: 100px;
  height: 100px;
  cursor: pointer;
  transition: transform 0.3s var(--ease-bounce);
}

.dial:hover { transform: rotate(15deg) scale(1.08); }

.dial-inner {
  position: absolute;
  inset: 12px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #3a3a5a, var(--dark-2));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 2px 8px rgba(0,0,0,0.8), 0 4px 20px rgba(0,0,0,0.6);
  border: 1px solid rgba(255,255,255,0.1);
}

.dial-freq {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--gold);
  text-shadow: 0 0 10px rgba(212,175,55,0.8);
  line-height: 1;
}

.dial-fm {
  font-family: var(--font-body);
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  opacity: 0.7;
}

.dial-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--gold-dark);
  background: conic-gradient(
    from 0deg,
    var(--gold-dark) 0deg,
    var(--gold) 60deg,
    var(--gold-dark) 120deg,
    rgba(212,175,55,0.2) 180deg,
    var(--gold-dark) 240deg,
    var(--gold) 300deg,
    var(--gold-dark) 360deg
  );
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 8px), black calc(100% - 7px));
  mask: radial-gradient(farthest-side, transparent calc(100% - 8px), black calc(100% - 7px));
  animation: spin-dial 20s linear infinite;
}

@keyframes spin-dial {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.dial-labels {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
}

.dial-label-center {
  color: var(--gold);
  opacity: 0.7;
  font-weight: 600;
}

/* ---- Botón Audio ---- */
.audio-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 2rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  color: var(--off-white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  cursor: pointer;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all 0.3s var(--ease-smooth);
  text-transform: uppercase;
}

.audio-btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.audio-btn:hover {
  background: rgba(212,175,55,0.15);
  border-color: var(--gold);
  color: var(--gold);
  box-shadow: 0 0 25px rgba(212,175,55,0.2);
  transform: scale(1.03);
}

.audio-btn.playing {
  background: rgba(212,175,55,0.12);
  border-color: var(--gold);
  color: var(--gold);
  box-shadow: 0 0 30px rgba(212,175,55,0.3);
}

/* ---- Tagline ---- */
.tagline {
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-top: 0.5rem;
}

/* ---- Scroll Indicator ---- */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  animation: bounce-scroll 2s ease-in-out infinite;
}

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

.scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-wheel {
  width: 4px;
  height: 8px;
  background: var(--gold);
  border-radius: 2px;
  animation: scroll-wheel-anim 1.5s ease-in-out infinite;
}

@keyframes scroll-wheel-anim {
  0%   { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(10px); }
}

.scroll-indicator span {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
}

/* =============================================
   TIMELINE SECTION
   ============================================= */
.timeline-section {
  padding: 6rem 2rem;
  background: linear-gradient(180deg, var(--dark-1) 0%, var(--dark-2) 50%, var(--dark-1) 100%);
  position: relative;
}

.timeline-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-dark), transparent);
}

.timeline-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
}

.gradient-text {
  background: linear-gradient(135deg, var(--gold-light), var(--gold), var(--crimson-mid));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  margin-top: 0.75rem;
  font-size: 1rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.05em;
}

/* ---- Cards de Décadas ---- */
.decades-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.decade-card {
  background: var(--glass-bg);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  padding: 2rem 1.5rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
  transition: transform 0.4s var(--ease-bounce), box-shadow 0.4s var(--ease-smooth), border-color 0.3s;
  cursor: default;
}

.decade-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 50px rgba(0,0,0,0.4);
}

.decade-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.3s;
  border-radius: inherit;
}

.decade-card:hover::before { opacity: 1; }

/* Colores únicos por década */
.card-80 { border-top: 3px solid #E040FB; }
.card-80:hover { border-color: #E040FB; box-shadow: 0 25px 50px rgba(224,64,251,0.15); }
.card-80 .decade-year { color: #E040FB; }
.card-80 .tech-badge { background: rgba(224,64,251,0.1); border-color: rgba(224,64,251,0.3); color: #E040FB; }

.card-90 { border-top: 3px solid #40C4FF; }
.card-90:hover { border-color: #40C4FF; box-shadow: 0 25px 50px rgba(64,196,255,0.15); }
.card-90 .decade-year { color: #40C4FF; }
.card-90 .tech-badge { background: rgba(64,196,255,0.1); border-color: rgba(64,196,255,0.3); color: #40C4FF; }

.card-00 { border-top: 3px solid #69F0AE; }
.card-00:hover { border-color: #69F0AE; box-shadow: 0 25px 50px rgba(105,240,174,0.15); }
.card-00 .decade-year { color: #69F0AE; }
.card-00 .tech-badge { background: rgba(105,240,174,0.1); border-color: rgba(105,240,174,0.3); color: #69F0AE; }

.card-10 { border-top: 3px solid var(--gold); }
.card-10:hover { border-color: var(--gold); box-shadow: 0 25px 50px rgba(212,175,55,0.15); }
.card-10 .decade-year { color: var(--gold); }
.card-10 .tech-badge { background: rgba(212,175,55,0.1); border-color: rgba(212,175,55,0.3); color: var(--gold); }

.decade-year {
  font-family: var(--font-display);
  font-size: 3rem;
  line-height: 1;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.decade-era-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.decade-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.decade-desc {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.decade-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tech-badge {
  font-size: 0.7rem;
  padding: 0.3rem 0.75rem;
  border-radius: 50px;
  border: 1px solid;
  letter-spacing: 0.05em;
  font-weight: 500;
}

/* =============================================
   FRECUENCIA SECTION
   ============================================= */
.freq-section {
  position: relative;
  padding: 5rem 2rem;
  text-align: center;
  background: var(--dark-2);
  overflow: hidden;
}

.freq-bg-waves {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 200px;
  pointer-events: none;
}

.freq-bg-waves svg {
  width: 100%;
  height: 100%;
}

.freq-content {
  position: relative;
  z-index: 1;
}

.freq-display {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.freq-number {
  font-family: var(--font-display);
  font-size: clamp(5rem, 15vw, 10rem);
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 30px rgba(212,175,55,0.5));
  animation: shimmer 3s ease-in-out infinite;
}

.freq-unit {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 4rem);
  color: var(--crimson-mid);
  letter-spacing: 0.1em;
}

.freq-tagline {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.freq-tagline strong {
  color: var(--gold-light);
}

.freq-signal-bars {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 6px;
  height: 60px;
}

.signal-bar {
  width: 10px;
  border-radius: 4px;
  background: linear-gradient(180deg, var(--gold-light), var(--gold-dark));
  animation: signal-pulse 1.4s ease-in-out infinite alternate;
}

.signal-bar:nth-child(1) { height: 20%; animation-delay: 0s; }
.signal-bar:nth-child(2) { height: 40%; animation-delay: 0.1s; }
.signal-bar:nth-child(3) { height: 65%; animation-delay: 0.2s; }
.signal-bar:nth-child(4) { height: 100%; animation-delay: 0.3s; }
.signal-bar:nth-child(5) { height: 80%; animation-delay: 0.4s; }
.signal-bar:nth-child(6) { height: 55%; animation-delay: 0.5s; }
.signal-bar:nth-child(7) { height: 35%; animation-delay: 0.6s; }
.signal-bar:nth-child(8) { height: 18%; animation-delay: 0.7s; }

@keyframes signal-pulse {
  0%   { opacity: 0.4; transform: scaleY(0.6); }
  100% { opacity: 1;   transform: scaleY(1); }
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background: var(--black);
  border-top: 1px solid rgba(212,175,55,0.15);
  padding: 3rem 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.footer-radio-icon {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 22px;
}

.footer-radio-icon span {
  display: block;
  width: 4px;
  border-radius: 2px;
  background: var(--gold);
  animation: wave-bar 1.2s ease-in-out infinite;
}

.footer-radio-icon span:nth-child(1) { height: 10px; animation-delay: 0s; }
.footer-radio-icon span:nth-child(2) { height: 18px; animation-delay: 0.2s; }
.footer-radio-icon span:nth-child(3) { height: 10px; animation-delay: 0.4s; }

.footer-tagline {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.1em;
}

.footer-years {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--gold);
  font-size: 0.9rem;
}

.footer-copy {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.2);
  margin-top: 0.5rem;
}

/* =============================================
   MODAL VIDEO YOUTUBE
   ============================================= */
.video-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease-smooth), visibility 0.4s;
}

.video-modal.active {
  opacity: 1;
  visibility: visible;
}

.video-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.video-modal-content {
  position: relative;
  z-index: 1;
  width: 90%;
  max-width: 900px;
  animation: modal-enter 0.5s var(--ease-bounce) both;
}

.video-modal.active .video-modal-content {
  animation: modal-enter 0.5s var(--ease-bounce) both;
}

@keyframes modal-enter {
  from { opacity: 0; transform: scale(0.85) translateY(30px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-close {
  position: absolute;
  top: -45px;
  right: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.08);
  color: var(--white);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
}

.modal-close:hover {
  background: var(--crimson-mid);
  border-color: var(--crimson-mid);
  transform: rotate(90deg);
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6), 0 0 60px rgba(212,175,55,0.15);
  border: 1px solid rgba(212,175,55,0.2);
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.modal-caption {
  text-align: center;
  margin-top: 1rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}

/* =============================================
   REPRODUCTOR EN VIVO (BARRA INFERIOR)
   ============================================= */
.radio-player {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9990;
  background: linear-gradient(135deg, rgba(15,15,25,0.97), rgba(25,25,45,0.97));
  border-top: 1px solid rgba(212,175,55,0.3);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 -8px 40px rgba(0,0,0,0.5);
  padding: 0 1.5rem;
}

.player-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1rem;
  height: 64px;
}

/* Badge EN VIVO */
.player-live-badge {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(200,30,30,0.2);
  border: 1px solid rgba(220,50,50,0.5);
  border-radius: 20px;
  padding: 0.25rem 0.75rem;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #ff4444;
  flex-shrink: 0;
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ff4444;
  animation: live-pulse 1.5s ease-in-out infinite;
}

@keyframes live-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.7); }
}

/* Botón Play */
.player-play-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  background: rgba(212,175,55,0.1);
  color: var(--gold);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s var(--ease-bounce);
}

.player-play-btn svg {
  width: 18px;
  height: 18px;
}

.player-play-btn:hover {
  background: var(--gold);
  color: var(--dark-1);
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(212,175,55,0.4);
}

.player-play-btn.playing {
  background: var(--gold);
  color: var(--dark-1);
  box-shadow: 0 0 25px rgba(212,175,55,0.35);
}

/* Info */
.player-info {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}

.player-station {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  line-height: 1.2;
}

.player-freq {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.08em;
}

/* Ecualizador */
.player-eq {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 28px;
  opacity: 0.3;
  transition: opacity 0.3s;
}

.player-eq.active {
  opacity: 1;
}

.player-eq span {
  display: block;
  width: 4px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--gold-light), var(--gold-dark));
  transition: height 0.15s ease;
}

.player-eq span:nth-child(1) { height: 8px; }
.player-eq span:nth-child(2) { height: 14px; }
.player-eq span:nth-child(3) { height: 22px; }
.player-eq span:nth-child(4) { height: 12px; }
.player-eq span:nth-child(5) { height: 6px; }

/* Volumen */
.player-volume {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
  color: rgba(255,255,255,0.4);
  flex-shrink: 0;
}

.player-volume svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.volume-range {
  -webkit-appearance: none;
  appearance: none;
  width: 80px;
  height: 4px;
  border-radius: 2px;
  background: rgba(255,255,255,0.15);
  outline: none;
  cursor: pointer;
}

.volume-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--gold);
  cursor: pointer;
  box-shadow: 0 0 6px rgba(212,175,55,0.5);
  transition: transform 0.2s;
}

.volume-range::-webkit-slider-thumb:hover {
  transform: scale(1.3);
}

.volume-range::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--gold);
  cursor: pointer;
  border: none;
  box-shadow: 0 0 6px rgba(212,175,55,0.5);
}

/* Espacio para que el footer no quede tapado */
.site-footer {
  padding-bottom: 5rem !important;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 768px) {
  .title-line { letter-spacing: 0.1em; }
  .dial { width: 80px; height: 80px; }
  .dial-freq { font-size: 1.1rem; }
  .decades-grid { grid-template-columns: 1fr; }

  .player-eq { display: none; }
  .volume-range { width: 50px; }
}

@media (max-width: 480px) {
  .hero-content { gap: 0.9rem; padding: 1rem; }
  .audio-btn { padding: 0.7rem 1.5rem; font-size: 0.8rem; }

  .player-volume { display: none; }
  .player-station { font-size: 0.85rem; }
}