/* ==============================================
   SONIDO EME - ESTILO PREMIUM
   ============================================== */

:root {
  --neon: #00ffff;
  --neon-glow: 0 0 10px #00ffff, 0 0 20px #00ffff, 0 0 40px #00ffff;
  --neon-soft: 0 0 5px #00ffff, 0 0 15px #00ffff;
  --dark: #0a0a0a;
  --darker: #050505;
  --card-bg: rgba(0, 255, 255, 0.03);
  --border-subtle: rgba(0, 255, 255, 0.1);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; overflow-x: hidden; width: 100%; }

body {
  background: #000;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: #fff;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
  -webkit-font-smoothing: antialiased;
}

section, .container, .swiper { max-width: 100vw; overflow-x: hidden; }
img, video { max-width: 100%; height: auto; }

/* HERO */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero video {
  position: absolute;
  top: 50%; left: 50%;
  min-width: 100%; min-height: 100%;
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: 1;
}
.hero .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.3), rgba(0,0,0,0.7));
  z-index: 2;
}
.hero-content { position: relative; z-index: 3; text-align: center; padding: 2rem; }
.hero-logo {
  max-width: 280px;
  height: auto;
  filter: drop-shadow(0 0 30px rgba(0,255,255,0.5));
  animation: logoPulse 3s ease-in-out infinite;
}
@keyframes logoPulse {
  0%, 100% { transform: scale(1); filter: drop-shadow(0 0 20px var(--neon)); }
  50% { transform: scale(1.05); filter: drop-shadow(0 0 40px var(--neon)); }
}
.hero-slogan { font-size: 2.5rem; font-weight: 700; margin: 1.5rem 0; color: #fff; }
.hero-slogan .text-neon { color: var(--neon); text-shadow: var(--neon-glow); }
.hero-subtitle { font-size: 1.1rem; color: rgba(255,255,255,0.7); margin-bottom: 2rem; }
.hero-buttons .btn { margin: 5px; }

/* SCROLL INDICATOR */
.scroll-indicator { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); z-index: 3; }
.scroll-indicator span {
  display: block; width: 12px; height: 12px;
  border-bottom: 3px solid var(--neon); border-right: 3px solid var(--neon);
  transform: rotate(45deg); margin: -6px;
  animation: scrollDown 2s infinite;
}
.scroll-indicator span:nth-child(2) { animation-delay: -0.2s; }
.scroll-indicator span:nth-child(3) { animation-delay: -0.4s; }
@keyframes scrollDown {
  0%, 100% { opacity: 0; transform: rotate(45deg) translate(-10px,-10px); }
  50% { opacity: 1; }
}

/* BOTONES */
.btn-neon {
  background: var(--neon); color: #000; font-weight: 700;
  border: 2px solid var(--neon); border-radius: 30px;
  padding: 12px 30px; text-transform: uppercase; letter-spacing: 1px;
  transition: var(--transition);
}
.btn-neon:hover { background: transparent; color: var(--neon); box-shadow: var(--neon-glow); transform: translateY(-3px); }
.btn-outline-neon {
  background: transparent; color: var(--neon); font-weight: 700;
  border: 2px solid var(--neon); border-radius: 30px;
  padding: 12px 30px; text-transform: uppercase; letter-spacing: 1px;
  transition: var(--transition);
}
.btn-outline-neon:hover { background: var(--neon); color: #000; box-shadow: var(--neon-glow); transform: translateY(-3px); }

/* SECCIONES */
.section-dark { background: var(--darker); padding: 5rem 0; }
.section-black { background: #000; padding: 5rem 0; }
.section-title { color: var(--neon); font-size: 2.2rem; font-weight: 700; text-shadow: var(--neon-soft); margin-bottom: 0.5rem; }
.section-subtitle { color: rgba(255,255,255,0.6); font-size: 1.1rem; }
.text-neon { color: var(--neon); }

/* SERVICE CARDS */
.service-card {
  background: var(--card-bg); border: 1px solid var(--border-subtle);
  border-radius: 20px; padding: 2rem; height: 100%;
  transition: var(--transition); position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--neon), transparent);
  transition: left 0.6s ease;
}
.service-card:hover::before { left: 100%; }
.service-card:hover { border-color: var(--neon); transform: translateY(-10px); box-shadow: 0 20px 50px rgba(0,255,255,0.1); }
.service-icon { font-size: 2.5rem; color: var(--neon); margin-bottom: 1.5rem; text-shadow: var(--neon-soft); }
.service-card h4 { color: var(--neon); margin-bottom: 1rem; font-weight: 700; }
.service-card p { color: rgba(255,255,255,0.7); margin-bottom: 1rem; }
.service-features { list-style: none; padding: 0; }
.service-features li { padding: 8px 0; color: rgba(255,255,255,0.6); border-bottom: 1px solid rgba(255,255,255,0.05); font-size: 0.95rem; }
.service-features li i { color: var(--neon); margin-right: 10px; }

/* SWIPER */
.swiper { width: 100%; padding: 20px 0; overflow: hidden; }
.swiper-slide { width: auto; flex-shrink: 0; }
.swiper-slide img { height: 250px; border-radius: 15px; cursor: pointer; object-fit: cover; transition: var(--transition); }
.swiper-slide img:hover { transform: scale(1.05); box-shadow: 0 0 30px rgba(0,255,255,0.5); }
.video-slide { position: relative; cursor: pointer; }
.video-slide .play-btn {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-size: 50px; color: var(--neon); background: rgba(0,0,0,0.4); border-radius: 15px;
  transition: var(--transition); text-shadow: var(--neon-soft);
}
.video-slide:hover .play-btn { font-size: 60px; text-shadow: var(--neon-glow); }

/* PACKAGES */
.package-card {
  background: #0d0d0d; border: 1px solid #1a1a1a; border-radius: 25px;
  padding: 2.5rem 2rem; height: 100%; transition: var(--transition); position: relative;
}
.package-card:hover { border-color: var(--neon); transform: translateY(-10px); box-shadow: 0 20px 50px rgba(0,255,255,0.1); }
.package-popular { border-color: var(--neon); box-shadow: 0 10px 30px rgba(0,255,255,0.1); }
.popular-badge {
  position: absolute; top: -15px; left: 50%; transform: translateX(-50%);
  background: var(--neon); color: #000; padding: 6px 25px; border-radius: 20px;
  font-weight: 700; font-size: 0.9rem;
}
.package-card h3 { color: var(--neon); margin-bottom: 1rem; }
.package-price { font-size: 3rem; font-weight: 900; color: #fff; margin: 1.5rem 0; }
.package-price small { font-size: 1rem; color: #888; font-weight: 400; }
.package-card ul { list-style: none; padding: 0; }
.package-card ul li { padding: 10px 0; color: #ccc; border-bottom: 1px solid rgba(255,255,255,0.05); }
.package-card ul li i { margin-right: 10px; }
.package-card ul li.text-muted { color: #555 !important; }

/* OPINIONS */
.opinion-card { background: #0d0d0d; border: 1px solid #1a1a1a; border-radius: 15px; transition: var(--transition); }
.opinion-card:hover { border-color: var(--neon); transform: translateY(-5px); }
.opinion-card img { border-radius: 10px; cursor: pointer; }

/* FORM */
.form-control, .form-select {
  background: rgba(255,255,255,0.03) !important; border: 1px solid rgba(255,255,255,0.1);
  color: #fff !important; border-radius: 10px; padding: 12px 15px; transition: var(--transition);
}
.form-control:focus, .form-select:focus { border-color: var(--neon); box-shadow: 0 0 20px rgba(0,255,255,0.15); }

/* WHATSAPP FLOAT */
.whatsapp-float {
  position: fixed; bottom: 30px; right: 30px; width: 65px; height: 65px;
  background: #25d366; color: #fff; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; z-index: 999; text-decoration: none;
  box-shadow: 0 5px 25px rgba(37,211,102,0.4); transition: var(--transition);
}
.whatsapp-float:hover { transform: scale(1.1); color: #fff; box-shadow: 0 10px 35px rgba(37,211,102,0.6); }
.whatsapp-pulse {
  position: absolute; width: 100%; height: 100%; border-radius: 50%;
  background: rgba(37,211,102,0.4); animation: whatsappPulse 2s infinite;
}
@keyframes whatsappPulse {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.8); opacity: 0; }
}

/* MODAL */
.modal-content { background: #111; border: 1px solid rgba(0,255,255,0.2); border-radius: 20px; }
.modal-content img, .modal-content video { border-radius: 15px; }

/* FOOTER */
footer { background: #000; border-top: 1px solid rgba(0,255,255,0.1); }
.hover-neon:hover { color: var(--neon) !important; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero { height: 70vh; min-height: 450px; }
  .hero-logo { max-width: 180px; }
  .hero-slogan { font-size: 1.8rem; }
  .hero-subtitle { font-size: 0.9rem; }
  .section-title { font-size: 1.8rem; }
  .swiper-slide img { height: 180px; }
  .service-card { padding: 1.5rem; }
  .package-price { font-size: 2.2rem; }
  .whatsapp-float { width: 55px; height: 55px; font-size: 1.5rem; bottom: 20px; right: 20px; }
}

@media (max-width: 480px) {
  .hero { height: 60vh; min-height: 350px; }
  .hero-logo { max-width: 140px; }
  .swiper-slide img { height: 140px; }
}

/* =============================================
   BOTONES SOCIALES GRANDES
   ============================================= */

.social-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 25px 15px;
  border-radius: 20px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  height: 100%;
  min-height: 120px;
}

.social-btn i {
  font-size: 2.5rem;
  transition: all 0.4s ease;
}

.social-btn span {
  position: relative;
  z-index: 1;
}

/* Efecto de brillo al pasar */
.social-btn::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.social-btn:hover::before {
  opacity: 1;
}

.social-btn:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.social-btn:hover i {
  transform: scale(1.2);
}

/* Colores por red social */
.social-whatsapp {
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
  border: 1px solid rgba(37, 211, 102, 0.3);
}
.social-whatsapp:hover {
  box-shadow: 0 20px 40px rgba(37, 211, 102, 0.4);
}

.social-facebook {
  background: linear-gradient(135deg, #1877f2, #0d5ab3);
  color: #fff;
  border: 1px solid rgba(24, 119, 242, 0.3);
}
.social-facebook:hover {
  box-shadow: 0 20px 40px rgba(24, 119, 242, 0.4);
}

.social-instagram {
  background: linear-gradient(135deg, #e4405f, #833ab4, #fcaF45);
  color: #fff;
  border: 1px solid rgba(228, 64, 95, 0.3);
}
.social-instagram:hover {
  box-shadow: 0 20px 40px rgba(228, 64, 95, 0.4);
}

.social-tiktok {
  background: linear-gradient(135deg, #000000, #333333);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.social-tiktok:hover {
  box-shadow: 0 20px 40px rgba(255, 255, 255, 0.2);
}

.social-telegram {
  background: linear-gradient(135deg, #0088cc, #006699);
  color: #fff;
  border: 1px solid rgba(0, 136, 204, 0.3);
}
.social-telegram:hover {
  box-shadow: 0 20px 40px rgba(0, 136, 204, 0.4);
}

/* Responsive */
@media (max-width: 768px) {
  .social-btn {
    padding: 20px 10px;
    min-height: 100px;
  }
  .social-btn i {
    font-size: 2rem;
  }
  .social-btn span {
    font-size: 0.85rem;
  }
}

footer small {
    color: #aaa !important;
}