/* Reset básico */
body, h1, h2, h3, p, ul, li {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}
h2 {
  font-size: 3em;
  font-weight: bold;
  margin: auto;
  letter-spacing: 1px;
}

/* Hero Friday */
.hero-friday {
  background: #111 url('assets/img/Friday/header_friday.webp') no-repeat center center/cover;
  color: #fff;
  padding: 120px 20px;
  text-align: center;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-friday .hero-content {
  background: rgba(0,0,0,0.5);
  padding: 50px;
  border-radius: 10px;
  
}
.hero-friday h1 { font-size: 2.5rem; margin-bottom: 10px; }
.hero-friday p { font-size: 1.3rem; margin-bottom: 20px; }

/* Hero s7 */
.hero-s7 {
  background: #111 url('assets/img/s7/header_s7.jpg') no-repeat center center/cover;
  color: #fff;
  padding: 120px 20px;
  text-align: center;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-s7 .hero-content {
  background: rgba(0,0,0,0.5);
  padding: 50px;
  border-radius: 10px;
  
}
.hero-s7 h1 { font-size: 2.5rem; margin-bottom: 10px; }
.hero-s7 p { font-size: 1.3rem; margin-bottom: 20px; }

/* Hero t5 */
.hero-t5 {
  background: #111 url('assets/img/t5/t5_13.webp') no-repeat center center/cover;
  color: #fff;
  padding: 120px 20px;
  text-align: center;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-t5 .hero-content {
  background: rgba(0,0,0,0.5);
  padding: 50px;
  border-radius: 10px;
  
}
.hero-t5 h1 { font-size: 2.5rem; margin-bottom: 10px; }
.hero-t5 p { font-size: 1.3rem; margin-bottom: 20px; }

/* Botones */
.btn {
  display: inline-block;
  padding: 12px 20px;
  margin: 10px;
  border-radius: 6px;
  background: #222;
  color: #fff;
  text-decoration: none;
  transition: background 0.3s;
}
.btn:hover { background: #444; }

/* Ventajas */
.bg-light { background: #f9f9f9; color: #333; }
.bg-gray { background: #e0e0e0; color: #333; }

#ventajas {
  min-height: 50dvh;
  padding: 10dvh;
  background-image: url(assets/img/Friday/ventajas_friday.webp);
  background-repeat: no-repeat;
  background-size: cover;
}

#ventajas-s7 {
  min-height: 50dvh;
  padding: 10dvh;
  background-image: url('assets/img/s7/s7_05.webp');
  background-repeat: no-repeat;
  background-size: cover;
}

#ventajas-t5 {
  min-height: 50dvh;
  padding: 10dvh;
  background-image: url('assets/img/t5/t5_04.webp');
  background-repeat: no-repeat;
  background-size: cover;
}

#titulo-ventajas{
    color: #fff;
    margin: 0 auto;
}

.ventajas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 50px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px;
}
.ventaja-item {
  background: rgba(253, 253, 253, 0.762);
  padding: 25px 20px;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
  text-align: center; /* 👈 centra todo el contenido */
}

.ventaja-item:hover {
  transform: translateY(-6px);
}

.ventaja-item i {
  font-size: 2.2rem;
  color: #2e2e2e; /* azul estilo corporativo */
  margin-bottom: 12px;
  display: inline-block;
}


/* Galería */
/* Carrusel */
.carousel {
  position: relative;
  width: 100%;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.carousel-inner {
  display: flex;
  transition: transform 0.6s ease-in-out;
}

.carousel-item {
  min-width: 100%;
  transition: opacity 0.5s;
}

.carousel-item img {
  width: 100%;
  display: block;
  border-radius: 12px;
}

/* Flechas */
.prev, .next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  
  color: #fff;
  padding: 12px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 24px;
  transition: background 0.3s;
  user-select: none;
}

.prev:hover, .next:hover {
  background: rgba(0,0,0,0.8);
}

.prev { left: 15px; }
.next { right: 15px; }

/* Indicadores */
.carousel-indicators {
  text-align: center;
  position: absolute;
  bottom: 15px;
  left: 50%;
  transform: translateX(-50%) translateY(-300%);
}

.dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  margin: 0 4px;
  background: #bbb;
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.3s;
}

.dot.active, .dot:hover {
  background: #333;
}

/* Ficha Técnica */

.ficha-container div {
  background: #fff;
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.08);
}
.ficha-container h3 {
  margin-bottom: 10px;
  color: #222;
  font-size: 1.2em;
  border-bottom: 2px solid #eee;
  padding-bottom: 5px;
}
/* ---------- FICHA TÉCNICA ---------- */
#ficha {
  padding: 60px 20px;
  text-align: center;            /* título centrado */
}

#ficha h2 {
  margin-bottom: 28px;
}


/* contenedor de tarjetas */
.ficha-container {
  display: grid;
  gap: 22px;
  max-width: 1400px;
  margin: 0 auto;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

/* en escritorio ancho (≥1400px) todas en una fila */
@media (min-width: 1400px) {
  .ficha-container {
    grid-template-columns: repeat(6, 1fr);
  }
}

.ficha-card {
  background: #fff;
  border-radius: 12px;
  padding: 18px 18px 20px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.08);
  text-align: left;
  display: flex;
  flex-direction: column;
  min-height: 220px;             /* alturas consistentes */
}

.ficha-card h3 {
  font-size: 1.05rem;
  color: #222;
  padding-bottom: 8px;
  margin-bottom: 10px;
  border-bottom: 2px solid #eee;
}

.ficha-card ul {
  list-style: none;
  margin: 0;
  padding-left: 0;
}

.ficha-card ul li {
  position: relative;
  padding-left: 24px;
  margin: 8px 0;
  color: #333;
  line-height: 1.4;
}

/* viñeta tipo check */
.ficha-card ul li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  transform: translateY(1px);
  font-weight: 700;
  opacity: .6;
}

/* estilos para la lista de colores (sin checks) */
.ficha-colores {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 6px 12px;
}

/* Botón de descarga ficha técnica */
.btn-download {
  display: inline-block;
  margin: 40px auto;
  padding: 12px 25px;
  background: #222;
  color: #fff;
  border-radius: 8px;
  font-weight: bold;
  text-decoration: none;
  transition: background 0.3s;
}

.btn-download:hover {
  background: #444;
}


.ficha-colores li::before { content: none; }

/* Contacto */
.contacto-titulo{
    text-align: center;
}
.contacto form input,
.contacto form textarea,
.contacto form button {
  width: 80%;
  max-width: 500px;
  margin: 10px auto;
  padding: 10px;
  display: block;
}
.contacto form button {
  background: #222;
  color: #fff;
  border: none;
  cursor: pointer;
}
.contacto form button:hover { background: #444; }

/* WhatsApp */
.btn-whatsapp {
  display: inline-block;
  margin-top: 20px;
  padding: 12px 25px;
  background: #25D366;
  color: #fff;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: 0.3s;
}
.btn-whatsapp:hover { background: #1ebe5c; }

/* Sección Contacto WhatsApp */
.contacto-whatsapp {
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: white;
  text-align: center;
  padding: 60px 20px;
  position: relative;
}

.contacto-whatsapp h2 {
  font-size: 2rem;
  margin-bottom: 15px;
}

.contacto-whatsapp p {
  font-size: 1.2rem;
  margin-bottom: 30px;
}

.btn-whatsapp-big {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: #25d366;
  color: white;
  font-size: 1.2rem;
  font-weight: bold;
  padding: 15px 40px;
  border-radius: 50px;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.btn-whatsapp-big i {
  font-size: 1.5rem;
}

.btn-whatsapp-big:hover {
  background-color: #1ebe5c;
  transform: scale(1.05);
}


/* Animaciones */
.animate { opacity: 0; transform: translateY(30px); transition: all 0.8s ease-out; }
.animate.visible { opacity: 1; transform: translateY(0); }

/* NAVBAR */
.navbar {
  background: #222; /* fondo fijo negro */
  color: #fff;
  padding: 12px 25px;
  position: sticky; /* siempre visible */
  top: 0;
  z-index: 1000;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.nav-logo {
  font-size: 1.6em;
  font-weight: bold;
  color: #fff;
  text-decoration: none;
}

.nav-menu {
  list-style: none;
  display: flex;
  gap: 25px;
}

.nav-menu li a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-menu li a:hover {
  color: #ddd;
}

/* Toggle para móvil */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 1.8em;
  cursor: pointer;
}

@media (max-width: 768px) {
  .nav-menu {
    flex-direction: column;
    display: none;
    background: #222;
    position: absolute;
    top: 60px;
    right: 20px;
    padding: 20px;
    border-radius: 8px;
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }
}
/* FOOTER */
.footer {
  background: #111;
  color: #fff;
  padding: 60px 20px 20px;
  position: relative;
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.footer-logo {
  max-width: 160px;
  margin-bottom: 15px;
}

.footer-links h3,
.footer-social h3 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 15px;
}

.footer-links ul {
  list-style: none;
  padding: 0;
}

.footer-links ul li {
  margin: 8px 0;
}

.footer-links ul li a {
  color: #aaa;
  text-decoration: none;
  transition: color 0.3s;
}

.footer-links ul li a:hover {
  color: #fff;
}

.social-icons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 10px;
}

.social-icons a {
  color: #aaa;
  font-size: 1.3rem;
  transition: color 0.3s, transform 0.3s;
}

.social-icons a:hover {
  color: #fff;
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.2);
  margin-top: 40px;
  padding-top: 20px;
  text-align: center;
  font-size: 0.9rem;
  color: #aaa;
}

@media (max-width: 768px) {
  .footer-container {
    text-align: center;
  }
}
/* Botón flotante WhatsApp */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 20px;
  right: 20px;
  background-color: #25D366;
  color: #fff;
  border-radius: 50%;
  text-align: center;
  text-decoration: none;
  font-size: 2rem;
  box-shadow: 0 4px 6px rgba(0,0,0,0.3);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 10px rgba(0,0,0,0.4);
  color: #fff;
}