:root {
  --rojo-oscuro: #9b1c1c;
  --rojo-medio: #b22222;
  --dorado: #c2a45a;
  --dorado-claro: #d4b76a;
  --negro: #1c1c1c;
  --blanco: #ffffff;
  --gris-claro: #f5f5f5;
  --gris-medio: #e8e8e8;
  --sombra: 0 4px 12px rgba(0, 0, 0, 0.1);
  --sombra-hover: 0 8px 24px rgba(0, 0, 0, 0.15);
  --sombra-intensa: 0 12px 40px rgba(155, 28, 28, 0.2);
  --transicion: all 0.3s ease;
  --transicion-suave: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --gradient-primary: linear-gradient(
    135deg,
    #9b1c1c 0%,
    #b22222 50%,
    #c2434c 100%
  );
  --gradient-gold: linear-gradient(
    135deg,
    #c2a45a 0%,
    #d4b76a 50%,
    #e6c97a 100%
  );
  --gradient-dark: linear-gradient(
    135deg,
    rgba(28, 28, 28, 0.95) 0%,
    rgba(50, 50, 50, 0.95) 100%
  );
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

body {
  color: var(--negro);
  background-color: var(--blanco);
  line-height: 1.6;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

section {
  padding: 80px 0;
}

h1,
h2,
h3,
h4 {
  margin-bottom: 20px;
  line-height: 1.3;
}

h1 {
  font-size: 2.8rem;
  color: var(--rojo-oscuro);
}

h2 {
  font-size: 2.5rem;
  color: var(--negro);
  text-align: center;
  margin-bottom: 50px;
  position: relative;
  font-weight: 700;
  letter-spacing: -0.5px;
}

h2:after {
  content: "";
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--rojo-oscuro);
  border-radius: 2px;
}

h3 {
  font-size: 1.8rem;
  color: var(--negro);
}

p {
  margin-bottom: 20px;
  font-size: 1.1rem;
}

a {
  text-decoration: none;
  color: var(--rojo-oscuro);
  transition: var(--transicion);
}

a:hover {
  color: var(--dorado);
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  background: var(--rojo-oscuro);
  color: var(--blanco);
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  text-decoration: none;
  line-height: 1.5;
  white-space: nowrap;
  letter-spacing: 0.3px;
}

.btn:hover {
  background: #7a1515;
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(155, 28, 28, 0.25);
  color: var(--blanco);
}

.btn-dorado {
  background: var(--dorado);
  color: var(--blanco);
  padding: 12px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  display: inline-block;
  text-decoration: none;
  line-height: 1.5;
  letter-spacing: 0.3px;
}

.btn-dorado:hover {
  background: #b8984f;
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(194, 164, 90, 0.3);
  color: var(--blanco);
}

@media (max-width: 992px) {
  .nav-links {
    gap: 18px;
  }

  .btn-dorado {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
}

.text-center {
  text-align: center;
}

.d-none {
  display: none;
}

.uppercase {
  text-transform: uppercase;
}
/* Header y navegación */
header {
  background: #ffffff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  padding: 15px 0;
  transition: all 0.3s ease;
}

header.scrolled {
  background: #ffffff;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
  padding: 12px 0;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 40px;
  gap: 30px;
}

.logo {
  height: 90px;
}

.header-cta {
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 18px;
  margin: 0;
  padding: 0;
  align-items: center;
}

.nav-links li a {
  color: #821616;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.nav-links li {
  margin-left: 30px;
}

.nav-links a {
  font-weight: 500;
  font-size: 1rem;
}

.nav-links a:hover {
  color: var(--dorado);
}

/* Dropdown menu */
.dropdown {
  position: relative;
}

.dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 5px;
}

.dropdown-toggle i {
  font-size: 0.75rem;
  transition: transform 0.3s ease;
}

.dropdown:hover .dropdown-toggle i {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--blanco);
  min-width: 200px;
  box-shadow: var(--sombra);
  border-radius: 8px;
  padding: 10px 0;
  margin-top: 10px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  z-index: 1000;
  list-style: none;
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu li {
  margin: 0;
}

.dropdown-menu a {
  display: block;
  padding: 12px 20px;
  color: var(--negro);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transicion);
}

.dropdown-menu a:hover {
  background-color: var(--gris-claro);
  color: var(--rojo-oscuro);
}

.hamburger {
  display: none;
  cursor: pointer;
  font-size: 1.8rem;
  color: var(--rojo-oscuro);
}

/* Hero Section */
.hero {
  padding-top: 150px;
  padding-bottom: 100px;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.9) 0%,
    rgba(245, 245, 245, 0.9) 100%
  );
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  margin-bottom: 25px;
  animation: fadeInDown 1s ease;
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: 40px;
  animation: fadeInUp 1s ease;
}

.hero-btns {
  display: flex;
  justify-content: center;
  gap: 20px;
  animation: fadeIn 1.5s ease;
}
.hero-slider {
  position: relative;
  height: 100vh;
  min-height: 650px;
  max-height: 900px;
  overflow: hidden;
  margin-bottom: 0;
  margin-top: 0;
}

.hero-slider .slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center right;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding-top: 120px;
  background-position: center center; /* mejor centrado */
  background-repeat: no-repeat;
  image-rendering: -webkit-optimize-contrast; /* mejora nitidez */
  image-rendering: crisp-edges; /* intenta mantener detalle */
}

.hero-slider .slide.active {
  opacity: 1;
  z-index: 2;
}

.hero-slider .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to right,
    rgba(28, 28, 28, 0.85) 0%,
    rgba(28, 28, 28, 0.4) 50%,
    rgba(28, 28, 28, 0.2) 100%
  );
  z-index: 1;
}

.hero-slider .hero-text {
  position: relative;
  z-index: 3;
  color: var(--blanco);
  max-width: 650px;
  margin-left: 8%;
  padding: 50px 45px;
  background: linear-gradient(
    135deg,
    rgba(155, 28, 28, 0.95) 0%,
    rgba(178, 34, 34, 0.92) 100%
  );
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  animation: slideInLeft 1s ease-out;
  text-align: left;
}


.hero-slider h1 {
  font-size: 2.8rem;
  margin-bottom: 20px;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
  font-weight: 700;
  line-height: 1.2;
  color: var(--blanco);
}

.hero-slider p {
  font-size: 1.15rem;
  margin-bottom: 30px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.95);
  font-weight: 400;
}

.hero-slider .hero-btns {
  display: flex;
  flex-direction: column;
  gap: 15px;
  align-items: flex-start;
}

.hero-slider .hero-btns .btn {
  padding: 16px 32px;
  font-size: 1.05rem;
  font-weight: 600;
  min-width: 240px;
  text-align: center;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.hero-slider .hero-btns .btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.5s ease;
}

.hero-slider .hero-btns .btn:hover::before {
  left: 100%;
}

.hero-slider .hero-btns .btn:hover {
  transform: translateX(5px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.hero-slider .hero-btns .btn i {
  margin-right: 8px;
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-100px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Hero para tablet landscape */
@media (min-width: 769px) and (max-width: 1199px) {
  .hero-slider .slide {
    padding-top: 120px;
  }

  .hero-slider .hero-text {
    max-width: 550px;
    padding: 40px 35px;
    margin-left: 5%;
  }

  .hero-slider h1 {
    font-size: 2.3rem;
  }

  .hero-slider p {
    font-size: 1.05rem;
  }

  .hero-slider .hero-btns .btn {
    min-width: 220px;
    padding: 14px 28px;
  }
}

/* Hero para pantallas grandes */
@media (min-width: 1400px) {
  .hero-slider .slide {
    padding-top: 140px;
  }

  .hero-slider .hero-text {
  max-width: 570px;
        padding: 40px 50px;
        margin-left: 5%;
  }

  .hero-slider h1 {
    font-size: 2.2rem;
  }

  .hero-slider p {
    font-size: 1.25rem;
  }

  .hero-slider .hero-btns .btn {
    min-width: 260px;
    padding: 18px 36px;
    font-size: 1.1rem;
  }
}

@media (max-width: 768px) {
  .hero-slider {
    height: auto;
    min-height: 100vh;
    max-height: none;
  }

  .hero-slider .slide {
    background-position: center;
    justify-content: center;
    padding: 100px 20px 20px 20px;
  }

  .hero-slider .overlay {
    background: linear-gradient(
      to bottom,
      rgba(28, 28, 28, 0.8) 0%,
      rgba(28, 28, 28, 0.85) 100%
    );
  }

  .hero-slider .hero-text {
    margin-left: 0;
    max-width: 100%;
    padding: 35px 25px;
    border-radius: 15px;
    text-align: center;
  }

  .hero-slider .hero-text::before {
    width: 100%;
    height: 4px;
    border-radius: 15px 15px 0 0;
    background: linear-gradient(
      to right,
      var(--dorado) 0%,
      var(--dorado-claro) 100%
    );
  }

  .hero-slider h1 {
    font-size: 1.9rem;
    margin-bottom: 15px;
  }

  .hero-slider p {
    font-size: 1rem;
    margin-bottom: 25px;
  }

  .hero-slider .hero-btns {
    align-items: center;
    gap: 12px;
  }

  .hero-slider .hero-btns .btn {
    width: 100%;
    max-width: 300px;
    min-width: auto;
    padding: 14px 28px;
    font-size: 0.95rem;
  }

  .hero-slider .hero-btns .btn:hover {
    transform: translateY(-2px);
  }

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

  /* Dropdown responsive */
  .dropdown {
    width: 100%;
  }

  .dropdown-toggle {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background-color: rgba(245, 245, 245, 0.5);
    padding: 0;
    margin-top: 10px;
    margin-bottom: 10px;
    display: none;
    border-radius: 8px;
    border-left: 3px solid var(--dorado);
    
    border-right: 3px solid var(--dorado);
  }

  .dropdown:hover .dropdown-menu,
  .dropdown.active .dropdown-menu {
    display: block;
  }

  .dropdown-menu li {
    margin: 0 !important;
  }

  .dropdown-menu a {
    padding: 12px 20px;
    font-size: 0.9rem;
    display: block;
    transition: all 0.3s ease;
    text-align: center;
  }

  .dropdown-menu a:hover {
    background-color: rgba(194, 164, 90, 0.2);
    padding-left: 25px;
  }


/* Servicios */
.servicios {
  background-color: var(--gris-claro);
  position: relative;
  z-index: 2;
}


.servicios .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.servicios h2 {
  text-align: center;
  color: var(--rojo-oscuro);
  margin-bottom: 50px;
  font-size: 2.2rem;
  position: relative;
}

.servicios h2:after {
  content: "";
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--dorado);
}

.servicios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.servicio-card {
  background: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
  border: 1px solid #f0f0f0;
}

.servicio-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  border-color: #e0e0e0;
}

.servicio-img {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.servicio-imagen {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transicion);
}

.servicio-card:hover .servicio-imagen {
  transform: scale(1.1);
}

.servicio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(155, 28, 28, 0.2),
    rgba(194, 164, 90, 0.7)
  );
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transicion);
}

.servicio-card:hover .servicio-overlay {
  opacity: 1;
}

.servicio-icon {
  font-size: 3rem;
  color: var(--blanco);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.servicio-content {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.servicio-content h3 {
  margin-bottom: 15px;
  color: var(--rojo-oscuro);
  text-align: center;
  font-size: 1.5rem;
  min-height: 6rem;
}

.servicio-content p {
  margin-bottom: 10px;
  text-align: justify;
  flex-grow: 1;
  letter-spacing: 0em;
  word-spacing: 0em;
}

.servicio-content span {
  font-weight: bold; /* resalta las etiquetas */
  color: #000; /* puedes cambiarlo si quieres un tono distinto */
}
.servicio-footer {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: center;
  margin-top: auto;
  padding: 20px 25px;
  border-top: 1px solid #f5f5f5;
}

.servicio-footer .btn {
  padding: 10px 20px;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 6px;
  flex: 1;
  min-width: 100px;
}

.servicio-footer .btn:hover {
  color: var(--blanco);
}

.btn-whatsapp {
  width: 48px !important;
  height: 48px !important;
  min-width: 48px !important;
  border-radius: 50% !important;
  background: #25d366 !important;
  display: flex !important;
  align-items: center;
  justify-content: center;
  padding: 0 !important;
  flex: 0 0 48px !important;
  box-shadow: 0 2px 6px rgba(37, 211, 102, 0.2);
  transition: all 0.3s ease !important;
}

.btn-whatsapp i {
  color: white;
  font-size: 1.4rem;
}

.btn-whatsapp:hover {
  background: #20ba5a !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover i {
  color: white;
}
/* Responsive */
@media (max-width: 768px) {
  .servicios-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .servicio-img {
    height: 180px;
  }

  .servicios {
    padding: 60px 0;
  }

  .servicios h2 {
    font-size: 1.8rem;
  }

  .servicio-footer {
    flex-direction: row;
    padding: 15px 20px;
  }

  .servicio-footer .btn {
    padding: 10px 18px;
    font-size: 0.85rem;
    min-width: auto;
  }

  .btn-whatsapp {
    width: 45px !important;
    height: 45px !important;
    min-width: 45px !important;
    flex: 0 0 45px !important;
  }

  .btn-whatsapp i {
    font-size: 1.3rem;
  }
}
/* Sobre Nosotros */
.sobre-nosotros-content {
  display: flex;
  justify-content: center;
  align-items: start;
  gap: 40px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.sobre-nosotros {
  text-align: center;
  padding: 80px 20px;
}

.sobre-nosotros h2 {
  font-size: 2rem;
  font-weight: bold;
  color: #991b1b;
  margin-bottom: 40px;
  margin-top: 20px; /* espacio adicional sobre el título */
}

.sobre-nosotros-content div {
  flex: 1;
  min-width: 220px;
  max-width: 280px;
}

.sobre-nosotros-content h4 {
  font-weight: 700;
  margin-bottom: 10px;
}

.sobre-nosotros-content p {
  line-height: 1.6;
  font-size: 1rem;
}

.sobre-nosotros-img {
  border-radius: 15px;
  overflow: hidden;
  box-shadow: var(--sombra);
}

.sobre-nosotros-img img {
  width: 100%;
  height: auto;
  display: block;
  transition: var(--transicion);
}

.sobre-nosotros-img:hover img {
  transform: scale(1.05);
}

/* Casos de éxito */
.casos-exito {
  background-color: var(--gris-claro);
}

.casos-exito .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.casos-exito h2 {
  text-align: center;
  color: var(--rojo-oscuro);
  margin-bottom: 50px;
  font-size: 2.2rem;
  position: relative;
}

.casos-exito h2:after {
  content: "";
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--dorado);
}

.testimonios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.testimonio-card {
  background-color: var(--blanco);
  border-radius: 15px;
  padding: 30px;
  box-shadow: var(--sombra);
  transition: var(--transicion);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.testimonio-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.testimonio-header {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.testimonio-img {
  margin-right: 15px;
  flex-shrink: 0;
}

.testimonio-img img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--dorado);
}

.testimonio-author h4 {
  margin-bottom: 5px;
  color: var(--rojo-oscuro);
  font-size: 1.2rem;
}

.testimonio-author p {
  margin: 0;
  color: #666;
  font-size: 0.9rem;
}

.testimonio-text {
  margin-bottom: 20px;
  flex-grow: 1;
  position: relative;
  padding-left: 25px;
}

.testimonio-text:before {
  content: "";
  font-size: 4rem;
  color: var(--dorado);
  position: absolute;
  left: 0;
  top: -15px;
  opacity: 0.3;
  font-family: Georgia, serif;
}

.testimonio-text p {
  font-style: italic;
  color: #555;
  line-height: 1.6;
  margin: 0;
}

.testimonio-footer {
  border-top: 1px solid #eee;
  padding-top: 15px;
}

.testimonio-rating {
  color: var(--dorado);
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
  .testimonios-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .testimonio-header {
    flex-direction: column;
    text-align: center;
  }

  .testimonio-img {
    margin-right: 0;
    margin-bottom: 15px;
  }

  .casos-exito {
    padding: 60px 0;
  }

  .casos-exito h2 {
    font-size: 1.8rem;
  }
}
/* Tienda */
.tienda {
  background-color: var(--blanco);
}

.tienda .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.tienda h2 {
  text-align: center;
  color: var(--rojo-oscuro);
  margin-bottom: 50px;
  font-size: 2.2rem;
  position: relative;
}

.tienda h2:after {
  content: "";
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--dorado);
}

.tienda-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.producto-card {
  background-color: var(--blanco);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: var(--sombra);
  transition: var(--transicion);
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 1px solid #eee;
}

.producto-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.producto-img {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.producto-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transicion);
}

.producto-card:hover .producto-img img {
  transform: scale(1.05);
}

.producto-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background-color: var(--rojo-oscuro);
  color: var(--blanco);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

.producto-info {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.producto-info h3 {
  margin-bottom: 12px;
  color: var(--rojo-oscuro);
  font-size: 1.4rem;
  min-height: 68px;
}

.producto-info p {
  margin-bottom: 20px;
  color: #666;
  flex-grow: 1;
}

.producto-metadata {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
  font-size: 0.9rem;
}

.producto-rating {
  color: var(--dorado);
  display: flex;
  align-items: center;
}

.producto-rating span {
  margin-left: 8px;
  color: #777;
}

.producto-duracion {
  color: #777;
  display: flex;
  align-items: center;
}

.producto-duracion i {
  margin-right: 5px;
}

.producto-precio {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--rojo-oscuro);
  margin-bottom: 20px;
  text-align: center;
}

.producto-acciones {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: auto;
}

.btn {
  display: inline-block;
  padding: 12px 20px;
  background-color: var(--rojo-oscuro);
  color: var(--blanco);
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transicion);
  text-align: center;
  text-decoration: none;
  font-size: 0.9rem;
}

.btn:hover {
  background-color: var(--dorado);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--rojo-oscuro);
  color: var(--rojo-oscuro);
}

.btn-outline:hover {
  background-color: var(--rojo-oscuro);
  color: var(--blanco);
}

/* Responsive */
@media (max-width: 768px) {
  .tienda-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .producto-acciones {
    grid-template-columns: 1fr;
  }

  .tienda {
    padding: 60px 0;
  }

  .tienda h2 {
    font-size: 1.8rem;
  }
}
/* Contacto */

.contacto {
  background-color: var(--gris-claro);
}

.contacto .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.contacto h2 {
  text-align: center;
  color: var(--rojo-oscuro);
  margin-bottom: 50px;
  font-size: 2.2rem;
  position: relative;
}

.contacto h2:after {
  content: "";
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--dorado);
}

.contacto-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contacto-form {
  background-color: var(--blanco);
  padding: 40px;
  border-radius: 15px;
  box-shadow: var(--sombra);
}

.contacto-form h3 {
  margin-bottom: 25px;
  color: var(--rojo-oscuro);
  text-align: center;
  font-size: 1.5rem;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--negro);
}

.required {
  color: var(--rojo-oscuro);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  font-family: inherit;
  background-color: #fafafa;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--rojo-oscuro);
  outline: none;
  box-shadow: 0 0 0 3px rgba(155, 28, 28, 0.1);
  background-color: var(--blanco);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239b1c1c' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 12px;
  padding-right: 40px;
  cursor: pointer;
}

.form-submit {
  margin-top: 30px;
  text-align: center;
}

.btn-full {
  width: 100%;
  padding: 16px;
  font-size: 1.1rem;
}

.btn-full i {
  margin-right: 8px;
}

.contacto-info {
  display: flex;
  flex-direction: column;
}

.contacto-info h3 {
  margin-bottom: 30px;
  color: var(--rojo-oscuro);
  font-size: 1.5rem;
}

.info-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 30px;
  padding: 20px;
  background-color: var(--blanco);
  border-radius: 10px;
  box-shadow: var(--sombra);
  transition: var(--transicion);
}

.info-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.info-icon {
  width: 50px;
  height: 50px;
  background-color: var(--dorado);
  color: var(--blanco);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-right: 20px;
  flex-shrink: 0;
}

.info-content h4 {
  margin-bottom: 5px;
  color: var(--rojo-oscuro);
  font-size: 1.1rem;
}

.info-content p {
  margin-bottom: 8px;
  color: #555;
}

.info-link {
  color: var(--rojo-oscuro);
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: var(--transicion);
}

.info-link i {
  margin-right: 5px;
  font-size: 0.9rem;
}

.info-link:hover {
  color: var(--dorado);
}

.social-links {
  margin-top: 20px;
  padding: 20px;
  background-color: var(--blanco);
  border-radius: 10px;
  box-shadow: var(--sombra);
}

.social-links h4 {
  margin-bottom: 15px;
  color: var(--rojo-oscuro);
  text-align: center;
}

.social-icons {
  display: flex;
  justify-content: center;
  gap: 15px;
}

.social-icon {
  width: 45px;
  height: 45px;
  background-color: var(--rojo-oscuro);
  color: var(--dorado);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: var(--transicion);
}

.social-icon:hover {
  background-color: var(--dorado);
  transform: translateY(-3px);
  color: var(--rojo-oscuro);
}

/* Responsive */
@media (max-width: 992px) {
  .contacto {
    padding: 70px 0;
  }

  .contacto-container {
    grid-template-columns: 1fr;
    gap: 40px;
    max-width: 650px;
    margin: 0 auto;
  }

  .contacto-form {
    order: 2;
    padding: 35px 30px;
  }

  .contacto-info {
    order: 1;
  }

  .info-item {
    padding: 18px;
  }
}

@media (max-width: 768px) {
  .contacto {
    padding: 60px 0;
  }

  .contacto .container {
    padding: 0 15px;
  }

  .contacto-container {
    gap: 30px;
  }

  .contacto-form {
    padding: 25px 20px;
    border-radius: 12px;
  }

  .contacto-form h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
  }

  .contacto h2 {
    font-size: 1.8rem;
    margin-bottom: 40px;
  }

  .form-group {
    margin-bottom: 18px;
  }

  .form-group label {
    font-size: 0.95rem;
    margin-bottom: 6px;
  }

  .form-group input,
  .form-group textarea,
  .form-group select {
    padding: 12px 14px;
    font-size: 0.9rem;
  }

  .form-group textarea {
    min-height: 120px;
  }

  .btn-full {
    padding: 14px;
    font-size: 1rem;
  }

  .contacto-info h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    text-align: center;
  }

  .info-item {
    flex-direction: row;
    align-items: flex-start;
    text-align: left;
    padding: 18px;
    margin-bottom: 20px;
  }

  .info-icon {
    width: 45px;
    height: 45px;
    font-size: 1.1rem;
    margin-right: 15px;
    flex-shrink: 0;
  }

  .info-content h4 {
    font-size: 1rem;
    margin-bottom: 5px;
  }

  .info-content p {
    font-size: 0.9rem;
    margin-bottom: 8px;
    line-height: 1.5;
  }

  .info-link {
    font-size: 0.85rem;
    padding: 8px 12px;
    display: inline-block;
    margin-top: 5px;
    border-radius: 6px;
    background-color: rgba(155, 28, 28, 0.05);
    transition: all 0.3s ease;
  }

  .info-link:hover {
    background-color: rgba(155, 28, 28, 0.1);
  }

  .social-links {
    padding: 18px;
  }

  .social-icon {
    width: 40px;
    height: 40px;
    font-size: 1.1rem;
  }
}

/* Footer */
footer {
  background-color: var(--negro);
  color: var(--blanco);
  padding: 60px 0 30px;
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo {
  height: 50px;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.footer-links h4 {
  color: var(--blanco);
  margin-bottom: 25px;
  font-size: 1.3rem;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: #ccc;
  transition: var(--transicion);
}

.footer-links a:hover {
  color: var(--dorado);
  padding-left: 5px;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
  color: #999;
}

/* WhatsApp flotante */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 56px;
  height: 56px;
  background-color: #25d366;
  color: var(--blanco);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
  z-index: 1000;
  transition: all 0.3s ease;
}

.whatsapp-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.4);
  color: var(--blanco);
}

/* Animaciones */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 992px) {
  h1 {
    font-size: 2.4rem;
  }

  h2 {
    font-size: 2rem;
  }

  .sobre-nosotros-content,
  .contacto-container {
    grid-template-columns: 1fr;
  }

  .sobre-nosotros-img {
    order: -1;
  }
}

@media (max-width: 768px) {
  /* Header responsive */
  .header-container {
    padding: 8px 15px;
    gap: 10px;
  }

  .logo {
    height: 60px;
  }

  header {
    padding: 8px 0;
  }

  header.scrolled {
    padding: 5px 0;
  }

  .header-cta {
    margin-top: 0 !important;
  }

  .header-cta .btn-dorado {
    padding: 8px 16px;
    font-size: 0.85rem;
    white-space: nowrap;
  }

  .nav-links {
    position: fixed;
    top: 80px;
    left: -100%;
    background-color: var(--blanco);
    width: 100%;
    flex-direction: column;
    padding: 30px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    transition: var(--transicion);
    max-height: calc(100vh - 80px);
    overflow-y: auto;
  }

  .nav-links.active {
    left: 0;
  }

  .nav-links li {
    margin: 15px 0;
  }

  .hamburger {
    display: block;
    order: 2;
  }

  nav {
    order: 2;
    display: flex;
    align-items: center;
  }

  .hero-btns {
    flex-direction: column;
    align-items: center;
  }

  .hero {
    padding-top: 120px;
    padding-bottom: 80px;
  }
}

@media (max-width: 576px) {
  /* Header para pantallas muy pequeñas */
  .header-container {
    padding: 8px 10px;
    gap: 8px;
  }

  .logo {
    height: 50px;
  }

  .header-cta .btn-dorado {
    padding: 6px 12px;
    font-size: 0.8rem;
  }

  .hamburger {
    font-size: 1.5rem;
  }

  .nav-links {
    top: 70px;
    padding: 20px;
    max-height: calc(100vh - 70px);
  }

  section {
    padding: 60px 0;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.8rem;
  }

  /* Hero para pantallas muy pequeñas */
  .hero-slider {
    min-height: 100vh;
  }

  .hero-slider .slide {
    padding: 90px 15px 20px 15px;
  }

  .hero-slider .hero-text {
    padding: 30px 20px;
  }

  .hero-slider h1 {
    font-size: 1.6rem;
    margin-bottom: 12px;
  }

  .hero-slider p {
    font-size: 0.95rem;
    margin-bottom: 20px;
  }

  .hero-slider .hero-btns .btn {
    padding: 12px 24px;
    font-size: 0.9rem;
    max-width: 100%;
  }

  /* Contacto para pantallas muy pequeñas */
  .contacto {
    padding: 50px 0;
  }

  .contacto .container {
    padding: 0 10px;
  }

  .contacto h2 {
    font-size: 1.6rem;
    margin-bottom: 30px;
  }

  .contacto-container {
    gap: 25px;
  }

  .contacto-form {
    padding: 20px 15px;
  }

  .contacto-form h3 {
    font-size: 1.2rem;
  }

  .form-group {
    margin-bottom: 15px;
  }

  .form-group label {
    font-size: 0.9rem;
  }

  .form-group input,
  .form-group textarea,
  .form-group select {
    padding: 10px 12px;
    font-size: 0.85rem;
  }

  .form-group textarea {
    min-height: 100px;
  }

  .btn-full {
    padding: 12px;
    font-size: 0.95rem;
  }

  .contacto-info h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
  }

  .info-item {
    padding: 15px;
    margin-bottom: 15px;
  }

  .info-icon {
    width: 40px;
    height: 40px;
    font-size: 1rem;
    margin-right: 12px;
  }

  .info-content h4 {
    font-size: 0.95rem;
  }

  .info-content p {
    font-size: 0.85rem;
    line-height: 1.5;
  }

  .info-link {
    font-size: 0.8rem;
    padding: 8px 10px;
    display: inline-block;
    margin-top: 5px;
  }

  .social-links {
    padding: 15px;
  }

  .social-icon {
    width: 38px;
    height: 38px;
    font-size: 1rem;
  }

  .footer-container {
    grid-template-columns: 1fr;
  }
}

/* Sección de Login */
.login {
  padding: 100px 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.login-container {
  max-width: 440px;
  margin: 0 auto;
  padding: 48px;
  background-color: var(--blanco);
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid #f0f0f0;
  text-align: center;
}

.login h2 {
  text-align: center;
  color: var(--rojo-oscuro);
  margin-bottom: 30px;
}

.login-form .form-group {
  margin-bottom: 20px;
}

.login-form label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--negro);
}

.login-form input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  background-color: #fafafa;
}

.login-form input:focus {
  border-color: var(--rojo-oscuro);
  outline: none;
  box-shadow: 0 0 0 3px rgba(155, 28, 28, 0.1);
  background-color: var(--blanco);
}

.login-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
  font-size: 0.9rem;
}

.remember-me {
  display: flex;
  align-items: center;
  gap: 8px;
}

.remember-me input {
  width: auto;
}

.forgot-password {
  color: var(--rojo-oscuro);
  font-weight: 600;
}

.forgot-password:hover {
  color: var(--dorado);
}

.login-btn {
  width: 100%;
  padding: 14px;
  background-color: var(--rojo-oscuro);
  color: var(--blanco);
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: 20px;
  letter-spacing: 0.3px;
}

.login-btn:hover {
  background-color: #7a1515;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(155, 28, 28, 0.2);
}

.login-register {
  text-align: center;
  margin-top: 20px;
  font-size: 0.9rem;
}

.login-register a {
  color: var(--rojo-oscuro);
  font-weight: 600;
  margin-left: 5px;
}

.login-register a:hover {
  color: var(--dorado);
}

.login-divider {
  display: flex;
  align-items: center;
  margin: 25px 0;
  color: #777;
}

.login-divider::before,
.login-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background-color: #eaeaea;
}

.login-divider span {
  padding: 0 15px;
}

.social-login {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-top: 20px;
}

.social-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: var(--transicion);
  border: 2px solid #eaeaea;
  background-color: var(--blanco);
  color: var(--negro);
}

.social-btn:hover {
  transform: translateY(-2px);
  border-color: var(--dorado);
  color: var(--dorado);
}

/* Responsive para Login */
@media (max-width: 576px) {
  .login {
    padding: 80px 20px;
  }

  .login-container {
    padding: 30px 20px;
  }

  .login-options {
    flex-direction: column;
    gap: 15px;
    align-items: flex-start;
  }
}

/* Dashboard Panel de Control */
.dashboard {
  padding: 100px 0;
  background-color: var(--gris-claro);
  min-height: 100vh;
}

.dashboard-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--dorado);
}

.dashboard-title {
  color: var(--rojo-oscuro);
  font-size: 2.5rem;
}

.dashboard-logout {
  background-color: var(--rojo-oscuro);
  color: var(--blanco);
  padding: 10px 20px;
  border-radius: 5px;
  text-decoration: none;
  transition: var(--transicion);
}

.dashboard-logout:hover {
  background-color: var(--dorado);
  color: var(--rojo-oscuro);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.dashboard-card {
  background-color: var(--blanco);
  border-radius: 15px;
  padding: 30px;
  box-shadow: var(--sombra);
}

.dashboard-card h3 {
  color: var(--rojo-oscuro);
  margin-bottom: 20px;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.dashboard-card h3 i {
  color: var(--dorado);
}

.dashboard-list {
  list-style: none;
}

.dashboard-list li {
  margin-bottom: 15px;
  padding: 15px;
  background-color: var(--gris-claro);
  border-radius: 8px;
  transition: var(--transicion);
}

.dashboard-list li:hover {
  background-color: #e8e8e8;
}

.dashboard-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--negro);
  text-decoration: none;
  font-weight: 500;
}

.dashboard-list a:hover {
  color: var(--rojo-oscuro);
}

.dashboard-list i {
  color: var(--dorado);
}

/* Formularios del Dashboard */
.dashboard-form {
  background-color: var(--blanco);
  padding: 40px;
  border-radius: 15px;
  box-shadow: var(--sombra);
  margin-bottom: 40px;
}

.dashboard-form h3 {
  color: var(--rojo-oscuro);
  margin-bottom: 30px;
  font-size: 1.8rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.form-actions {
  display: flex;
  gap: 15px;
  justify-content: flex-end;
}

.btn-save {
  background-color: var(--rojo-oscuro);
  color: var(--blanco);
}

.btn-cancel {
  background-color: #6c757d;
  color: var(--blanco);
}

.btn-delete {
  background-color: #dc3545;
  color: var(--blanco);
}

/* Tablas del Dashboard */
.dashboard-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 40px;
  background-color: var(--blanco);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: var(--sombra);
}

.dashboard-table th,
.dashboard-table td {
  padding: 15px;
  text-align: left;
  border-bottom: 1px solid #eee;
}

.dashboard-table th {
  background-color: var(--rojo-oscuro);
  color: var(--blanco);
  font-weight: 600;
}

.dashboard-table tr:hover {
  background-color: var(--gris-claro);
}

.table-actions {
  display: flex;
  gap: 10px;
}

.btn-edit {
  background-color: var(--dorado);
  color: var(--blanco);
  padding: 5px 10px;
  font-size: 0.9rem;
}

.btn-delete {
  background-color: #dc3545;
  color: var(--blanco);
  padding: 5px 10px;
  font-size: 0.9rem;
}

/* Estadísticas del Dashboard */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.stat-card {
  background-color: var(--blanco);
  padding: 25px;
  border-radius: 15px;
  box-shadow: var(--sombra);
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--rojo-oscuro);
  margin-bottom: 10px;
}

.stat-label {
  color: var(--negro);
  font-weight: 600;
}

/* Responsive para Dashboard */
@media (max-width: 768px) {
  .dashboard-header {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-actions {
    flex-direction: column;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-table {
    display: block;
    overflow-x: auto;
  }
}

@media (max-width: 576px) {
  .dashboard {
    padding: 80px 20px;
  }

  .dashboard-form {
    padding: 20px;
  }

  .table-actions {
    flex-direction: column;
  }
}

/* Sidebar de Administrador */
.admin-sidebar {
  position: fixed;
  left: 0;
  top: 0;
  height: 100vh;
  width: 280px;
  background-color: var(--rojo-oscuro);
  color: var(--blanco);
  padding: 20px 0;
  z-index: 1001;
  transition: var(--transicion);
  overflow-y: auto;
}

.admin-sidebar-header {
  padding: 0 20px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.admin-sidebar-logo {
  display: flex;
  height: 65px;
  margin-bottom: 15px;
  background-color: var(--dorado);
  border-radius: 1rem;
  filter: drop-shadow(1px 1px 3px var(--dorado));
}

.admin-user-info {
  text-align: center;
}

.admin-user-name {
  font-weight: 600;
  margin-bottom: 5px;
  color: var(--blanco);
}

.admin-user-role {
  font-size: 0.9rem;
  color: var(--dorado);
  opacity: 0.8;
}

.admin-sidebar-nav {
  list-style: none;
}

.admin-nav-item {
  margin-bottom: 5px;
}

.admin-nav-link {
  display: flex;
  align-items: center;
  padding: 15px 20px;
  color: var(--blanco);
  text-decoration: none;
  transition: var(--transicion);
  border-left: 4px solid transparent;
  justify-content: space-between;
}

.admin-nav-link:hover,
.admin-nav-link.active {
  background-color: rgba(255, 255, 255, 0.1);
  border-left-color: var(--dorado);
  color: var(--dorado);
}

.admin-nav-link i {
  margin-right: 15px;
  width: 20px;
  text-align: center;
}

.admin-nav-badge {
  background-color: var(--dorado);
  color: var(--rojo-oscuro);
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 600;
}

.admin-sidebar-footer {
  padding: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: auto;
  position: absolute;
  width: 100%;
}

.admin-sidebar-toggle {
  position: fixed;
  top: 20px;
  left: 20px;
  z-index: 1002;
  background-color: var(--rojo-oscuro);
  color: var(--blanco);
  border: none;
  border-radius: 5px;
  width: 40px;
  height: 40px;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transicion);
}

.admin-sidebar-toggle:hover {
  background-color: var(--dorado);
  color: var(--rojo-oscuro);
}

.admin-content {
  transition: var(--transicion);
  width: calc(100%);
}

/* Cuando el sidebar está colapsado */
.admin-sidebar.collapsed {
  transform: translateX(-280px);
}

.admin-sidebar.collapsed ~ .admin-content {
  margin-left: 0;
  width: 100%;
}

/* Responsive para Sidebar */
@media (max-width: 992px) {
  .admin-sidebar {
    transform: translateX(-280px);
  }

  .admin-sidebar.active {
    transform: translateX(0);
  }

  .admin-content {
    margin-left: 0;
    width: 100%;
  }

  .admin-sidebar-toggle {
    display: flex;
  }

  .admin-sidebar.active ~ .admin-sidebar-toggle {
    left: 240px;
  }
}

@media (max-width: 576px) {
  .admin-sidebar {
    width: 250px;
  }

  .admin-sidebar.active ~ .admin-sidebar-toggle {
    left: 210px;
  }

  .admin-nav-link {
    padding: 12px 15px;
    font-size: 0.9rem;
  }

  .admin-nav-link i {
    margin-right: 10px;
  }
}

/* Ajustes específicos para el dashboard con sidebar */
.dashboard.with-sidebar {
  padding: 100px 20px 50px;
  margin-left: 280px;
  width: calc(100% - 280px);
  transition: var(--transicion);
}

.admin-sidebar.collapsed ~ .dashboard.with-sidebar {
  margin-left: 0;
  width: 100%;
}

@media (max-width: 992px) {
  .dashboard.with-sidebar {
    margin-left: 0;
    width: 100%;
    padding: 100px 15px 50px;
  }
}

/* Botón volver al inicio */
.btn-volver-inicio {
  position: fixed;
  top: 30px;
  left: 30px;
  padding: 12px 24px;
  background: var(--rojo-oscuro);
  color: var(--blanco);
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 12px rgba(155, 28, 28, 0.15);
  transition: all 0.3s ease;
  z-index: 1000;
  font-size: 0.95rem;
}

.btn-volver-inicio:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(155, 28, 28, 0.25);
  color: var(--blanco);
  background: #7a1515;
}

@media (max-width: 768px) {
  .btn-volver-inicio {
    top: 20px;
    left: 20px;
    padding: 10px 18px;
    font-size: 0.9rem;
  }
}

/* Sección de Consulta de Certificados */
.consulta-certificados {
  background: linear-gradient(135deg, var(--gris-claro) 0%, #e8e8e8 100%);
}

.certificado-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

.certificado-card {
  background-color: var(--blanco);
  border-radius: 15px;
  padding: 40px;
  box-shadow: var(--sombra);
  text-align: center;
}

.certificado-icon {
  font-size: 4rem;
  color: var(--dorado);
  margin-bottom: 20px;
}

.certificado-card h2 {
  color: var(--rojo-oscuro);
  margin-bottom: 3rem;
}

.certificado-card p {
  margin-bottom: 30px;
  color: #666;
  font-size: 1.1rem;
}

.certificado-form {
  max-width: 500px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 25px;
  text-align: left;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--negro);
}

.form-group input {
  width: 100%;
  padding: 15px;
  border: 2px solid #eaeaea;
  border-radius: 8px;
  font-size: 1rem;
  transition: var(--transicion);
}

.form-group input:focus {
  border-color: var(--dorado);
  outline: none;
  box-shadow: 0 0 0 3px rgba(194, 164, 90, 0.2);
}

.btn-buscar {
  width: 100%;
  padding: 16px;
  background-color: var(--rojo-oscuro);
  color: var(--blanco);
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transicion);
  margin-top: 10px;
}

.btn-buscar:hover {
  background-color: var(--dorado);
  transform: translateY(-2px);
}

.btn-buscar i {
  margin-right: 8px;
}

/* Resultados de búsqueda */
.resultados-certificado {
  margin-top: 40px;
  display: none;
}

.resultado-header {
  background-color: var(--rojo-oscuro);
  color: var(--blanco);
  padding: 20px;
  border-radius: 10px 10px 0 0;
  text-align: center;
  box-shadow: 0 2px 5px var(--dorado);
}

.resultado-header h3 {
  color: var(--blanco);
  margin-bottom: 0rem;
}

.resultado-body {
  background-color: var(--blanco);
  padding: 10px;
  border-radius: 0 0 10px 10px;
  box-shadow: 0 2px 5px var(--dorado);
}

.info-certificado {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin-bottom: 25px;
}

.info-item_-certificado {
  text-align: left;
}

.info-label-certificado {
  font-weight: 600;
  color: var(--rojo-oscuro);
  margin-bottom: 5px;
}

.info-value-certificado {
  color: #555;
}

.acciones-certificado {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-descargar {
  background-color: var(--rojo-oscuro);
  color: var(--blanco);
  padding: 12px 25px;
  border-radius: 50px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: var(--transicion);
}

.btn-descargar:hover {
  background-color: var(--dorado);
  transform: translateY(-2px);
  color: var(--rojo-oscuro);
}

.btn-descargar i {
  margin-right: 8px;
}

.btn-verificar {
  background-color: var(--dorado);
  color: var(--rojo-oscuro);
  padding: 12px 25px;
  border-radius: 50px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: var(--transicion);
  font-weight: 600;
}

.btn-verificar:hover {
  background-color: var(--rojo-oscuro);
  color: var(--blanco);
  transform: translateY(-2px);
}

/* Estados de validación */
.certificado-valido {
  border-left: 4px solid #28a745;
}

.certificado-invalido {
  border-left: 4px solid #dc3545;
}

.estado-certificado {
  display: inline-flex;
  align-items: center;
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.estado-valido {
  background-color: #d4edda;
  color: #155724;
}

.estado-invalido {
  background-color: #f8d7da;
  color: #721c24;
}

/* Responsive */
@media (max-width: 768px) {
  .certificado-card {
    padding: 30px 20px;
  }

  .acciones-certificado {
    flex-direction: column;
  }

  .btn-descargar,
  .btn-verificar {
    width: 100%;
    justify-content: center;
  }

  .info-certificado {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  .consulta-certificados {
    padding: 60px 0;
  }

  .certificado-icon {
    font-size: 3rem;
  }
}

/* Alertas Flotantes Mejoradas */
.alerta-flotante {
  position: fixed;
  top: 100px;
  right: 30px;
  min-width: 300px;
  max-width: 450px;
  padding: 18px 24px;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  gap: 15px;
  z-index: 10000;
  opacity: 0;
  transform: translateX(400px);
  transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  backdrop-filter: blur(10px);
}

.alerta-flotante.show {
  opacity: 1;
  transform: translateX(0);
}

.alerta-success {
  background: linear-gradient(
    135deg,
    rgba(212, 237, 218, 0.98) 0%,
    rgba(195, 230, 203, 0.98) 100%
  );
  color: #155724;
  border-left: 4px solid #28a745;
}

.alerta-error {
  background: linear-gradient(
    135deg,
    rgba(248, 215, 218, 0.98) 0%,
    rgba(245, 198, 203, 0.98) 100%
  );
  color: #721c24;
  border-left: 4px solid #dc3545;
}

.alerta-flotante i:first-child {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.alerta-flotante span {
  flex-grow: 1;
  font-weight: 500;
  font-size: 0.95rem;
}

.alerta-cerrar {
  background: none;
  border: none;
  color: inherit;
  font-size: 1.2rem;
  cursor: pointer;
  padding: 5px;
  opacity: 0.7;
  transition: var(--transicion);
  flex-shrink: 0;
}

.alerta-cerrar:hover {
  opacity: 1;
  transform: scale(1.1);
}

@media (max-width: 576px) {
  .alerta-flotante {
    right: 15px;
    left: 15px;
    min-width: auto;
    max-width: none;
  }
}

/* Loader / Spinner */
.loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--rojo-oscuro) 0%, var(--negro) 100%);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 99999;
  transition: opacity 0.5s, visibility 0.5s;
}

.loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-content {
  text-align: center;
}

.loader-spinner {
  width: 60px;
  height: 60px;
  border: 4px solid rgba(255, 255, 255, 0.2);
  border-top-color: var(--dorado);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 20px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.loader-text {
  color: var(--blanco);
  font-size: 1.2rem;
  font-weight: 600;
  margin-top: 10px;
}

.loader-logo {
  width: 120px;
  margin-bottom: 30px;
  animation: pulse 2s ease-in-out infinite;
}

/* Efectos de entrada para elementos */
.fade-in-up {
  animation: fadeInUp 0.8s ease;
}

.fade-in-down {
  animation: fadeInDown 0.8s ease;
}

.fade-in-left {
  animation: fadeInLeft 0.8s ease;
}

.fade-in-right {
  animation: fadeInRight 0.8s ease;
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Scroll Progress Bar */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(to right, var(--rojo-oscuro), var(--dorado));
  z-index: 10001;
  transform-origin: left;
  transition: transform 0.1s ease;
  box-shadow: 0 2px 4px rgba(155, 28, 28, 0.2);
}

/* Botón Back to Top */
.back-to-top {
  position: fixed;
  bottom: 100px;
  right: 30px;
  width: 48px;
  height: 48px;
  background: var(--rojo-oscuro);
  color: var(--blanco);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 999;
  box-shadow: 0 4px 12px rgba(155, 28, 28, 0.2);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(155, 28, 28, 0.3);
  background: #7a1515;
}

@media (max-width: 768px) {
  .back-to-top {
    bottom: 80px;
    right: 20px;
    width: 45px;
    height: 45px;
  }
}

/* =====================================================
   COMPONENTE DE UPLOAD DE IMÁGENES
   ===================================================== */

.image-upload-container {
  margin-bottom: 25px;
}

.image-upload-wrapper {
  position: relative;
  border: 2px dashed var(--dorado);
  border-radius: 12px;
  padding: 30px 20px;
  text-align: center;
  background: linear-gradient(135deg, rgba(194, 164, 90, 0.05) 0%, rgba(194, 164, 90, 0.02) 100%);
  transition: all 0.3s ease;
  cursor: pointer;
}

.image-upload-wrapper:hover {
  border-color: var(--rojo-oscuro);
  background: linear-gradient(135deg, rgba(155, 28, 28, 0.05) 0%, rgba(155, 28, 28, 0.02) 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.image-upload-wrapper.drag-over {
  border-color: var(--rojo-oscuro);
  background: linear-gradient(135deg, rgba(155, 28, 28, 0.1) 0%, rgba(155, 28, 28, 0.05) 100%);
  transform: scale(1.02);
}

.upload-input {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  opacity: 0;
  cursor: pointer;
}

.upload-icon {
  font-size: 3rem;
  color: var(--dorado);
  margin-bottom: 15px;
  transition: all 0.3s ease;
}

.image-upload-wrapper:hover .upload-icon {
  color: var(--rojo-oscuro);
  transform: scale(1.1);
}

.upload-text {
  margin: 0;
  font-size: 1rem;
  color: var(--negro);
  font-weight: 600;
}

.upload-hint {
  margin: 8px 0 0 0;
  font-size: 0.85rem;
  color: #777;
}

.upload-button {
  display: inline-block;
  padding: 10px 24px;
  background: var(--dorado);
  color: var(--blanco);
  border-radius: 8px;
  font-weight: 600;
  margin-top: 12px;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.upload-button:hover {
  background: var(--rojo-oscuro);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(155, 28, 28, 0.3);
}

.upload-button i {
  margin-right: 8px;
}

/* Preview de imagen */
.image-preview-container {
  margin-top: 20px;
  display: none;
}

.image-preview-container.active {
  display: block;
}

.image-preview-wrapper {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 2px solid var(--gris-medio);
  background: var(--blanco);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.image-preview {
  width: 100%;
  max-height: 300px;
  object-fit: contain;
  display: block;
  background: #f9f9f9;
}

.image-preview-info {
  padding: 12px 15px;
  background: var(--gris-claro);
  border-top: 1px solid var(--gris-medio);
}

.image-preview-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--negro);
  margin-bottom: 5px;
  word-break: break-all;
}

.image-preview-size {
  font-size: 0.85rem;
  color: #777;
}

.image-preview-actions {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.btn-remove-image {
  flex: 1;
  padding: 8px 16px;
  background: #dc3545;
  color: var(--blanco);
  border: none;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.85rem;
}

.btn-remove-image:hover {
  background: #c82333;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
}

.btn-change-image {
  flex: 1;
  padding: 8px 16px;
  background: var(--dorado);
  color: var(--blanco);
  border: none;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.85rem;
}

.btn-change-image:hover {
  background: var(--rojo-oscuro);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(155, 28, 28, 0.3);
}

/* Progress bar de upload */
.upload-progress {
  margin-top: 15px;
  display: none;
}

.upload-progress.active {
  display: block;
}

.upload-progress-bar {
  width: 100%;
  height: 8px;
  background: var(--gris-medio);
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}

.upload-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--dorado) 0%, var(--rojo-oscuro) 100%);
  border-radius: 10px;
  transition: width 0.3s ease;
  width: 0%;
}

.upload-progress-text {
  text-align: center;
  margin-top: 8px;
  font-size: 0.85rem;
  color: #777;
  font-weight: 600;
}

/* Responsive */
@media (max-width: 768px) {
  .image-upload-wrapper {
    padding: 25px 15px;
  }

  .upload-icon {
    font-size: 2.5rem;
  }

  .upload-text {
    font-size: 0.95rem;
  }

  .upload-hint {
    font-size: 0.8rem;
  }

  .image-preview {
    max-height: 200px;
  }

  .image-preview-actions {
    flex-direction: column;
  }
}