/* ==========================================
   SBR PRODUCCIONES - ESTILOS PRINCIPALES
   ========================================== */

/* === CONFIGURACIÓN GLOBAL === */
body { 
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  background: url('../../img/back2.jpg') center/cover no-repeat fixed;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(255,255,255,0.3);
  z-index: -1;
}

/* === SECCIÓN HERO === */
.hero {
  background: url('../../img/bkg.jpg') center/cover no-repeat;
  height: 100vh;
  position: relative;
  color: #fff;
}

.hero-overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.5);
}

.hero-content {
  position: relative;
  z-index: 2;
  top: 50%; transform: translateY(-50%);
  text-align: center;
}

/* === SECCIONES GENERALES === */
section { 
  padding: 60px 0; 
  position: relative;
  background: transparent !important;
}

section .container {
  position: relative;
  z-index: 2;
}

/* === TARJETAS DE SERVICIOS === */
.card-img-top {
  height: 200px;
  object-fit: cover;
}

.service-card-1 .card-body {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.service-card-2 .card-body {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.service-card-3 .card-body {
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  color: white;
}

.service-card-1 .card-body .card-title,
.service-card-2 .card-body .card-title,
.service-card-3 .card-body .card-title {
  font-weight: bold;
  margin-bottom: 15px;
}

/* === PORTAFOLIO === */
#portfolio .img-fluid {
  height: 250px;
  object-fit: cover;
  width: 100%;
}

/* === SECCIÓN CLIENTES === */
#clients {
  background: rgba(33, 37, 41, 0.9) !important;
}

#clients .img-fluid { 
  filter: brightness(0) invert(1); 
  max-height: 80px; 
}

.client-logo {
  max-height: 80px;
  filter: brightness(0) invert(1);
  transition: all 0.3s ease;
}

.client-logo:hover {
  filter: brightness(0.8) invert(1);
  transform: scale(1.1);
}

.carousel-control-prev, .carousel-control-next {
  width: 5%;
}

/* === SECCIÓN INSTAGRAM === */
.btn-instagram {
  background: linear-gradient(45deg, #f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%);
  border: none;
  color: white;
  transition: all 0.3s ease;
  font-weight: 600;
  padding: 15px 30px;
}

.btn-instagram:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(240, 148, 51, 0.4);
  color: white;
}

.instagram-widget-container {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.setup-instructions {
  margin: 20px 0;
  border-left: 4px solid #e6683c;
}

.elfsight-container {
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  background: white;
  padding: 10px;
}

.snapwidget-widget {
  border-radius: 15px;
  background: white;
}

.insta-feed iframe {
  border: none;
  width: 100%;
  height: 400px;
}

/* === SECCIÓN CONTACTO === */
#contact .form-control {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

#contact .form-control:focus {
  background: rgba(255, 255, 255, 0.95);
  border-color: #667eea;
  box-shadow: 0 0 0 0.25rem rgba(102, 126, 234, 0.25);
}

#contact .form-control::placeholder {
  color: rgba(108, 117, 125, 0.8);
}

#contact .btn-primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
  padding: 12px 30px;
  font-weight: 600;
  transition: all 0.3s ease;
}

#contact .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

#contact h2 {
  color: white;
  font-weight: 700;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

#contact .form-container {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(15px);
  border-radius: 15px;
  padding: 40px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* === FOOTER === */
footer {
  background: rgba(33, 37, 41, 0.9) !important;
}

footer .text-info {
  color: #17a2b8 !important;
  transition: all 0.3s ease;
}

footer .text-info:hover {
  color: #138496 !important;
  text-shadow: 0 0 5px rgba(23, 162, 184, 0.5);
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .instagram-widget-container {
    padding: 20px;
  }
  
  #contact .form-container {
    padding: 25px;
  }
}

@media (max-width: 576px) {
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .btn-instagram {
    padding: 12px 20px;
    font-size: 0.9rem;
  }
}