/* 
========================================
🔁 RESET — Normalize spacing and box model
========================================
Esto elimina márgenes y rellenos por defecto en todos los elementos
y usa un modelo de caja consistente donde el padding y border no 
incrementan el tamaño total de los elementos.
*/
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* 
========================================
🧍 BODY — Fuente base, fondo general, color de texto
========================================
Define la fuente general, altura total, flexbox para organizar en columnas,
y también el fondo que se verá detrás del contenido con una marca de agua.
*/
html, body {
  height: 100%;
  display: flex;
  flex-direction: column;
}

body {
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  background-color: #fffdf9;
  color: #444;
}

h1, h2, h3 {
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #111;
}

p, a, li {
  font-weight: 400;
}
/* Hace que el contenido crezca y empuje el footer abajo */
main {
  flex: 1;
}

/* 🎨 Fondo visual tipo marca de agua con imagen difuminada */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../img/taller.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.5;
  filter: blur(1px);
  z-index: -1;
}

/* 
========================================
🟧 NAVBAR — Barra superior con logo y menú
========================================
Fija arriba al hacer scroll, con fondo blanco y sombra.
*/
.navbar {
  background-color: #fff;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar-container {
  max-width: 1200px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
}

.logo-img {
  height: 50px;
  object-fit: contain;
  max-width: 350px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
}

.nav-links a {
  font-family: 'Inter', sans-serif;
  text-decoration: none;
  color: #333;
  font-weight: 500;
  padding: 10px 16px;
  transition: color 0.3s, background 0.3s;
  letter-spacing: 0.3px;
  border-radius: 5px;
}

.nav-links a.active,
.nav-links a:hover {
  background-color: #f2610d;
  color: white;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  font-weight: 600;
}

/* 
/* 
========================================
🏷️ TÍTULO FLOTANTE SIN FONDO
========================================
Quita todo fondo y hace que el título "flote" sin caja blanca detrás.
*/
.section-title {
  text-align: center;
  margin: 20px auto 20px;
  background: transparent !important; /* ✅ Asegura que no haya fondo */
  box-shadow: none !important;       /* ✅ Elimina sombra si existe */
  padding: 0;
}

.section-title h2 {
  font-family: 'Inter', sans-serif;
  font-size: 3.5rem;
  font-weight: 800;
  color: #111;
  background: transparent !important; /* ✅ Elimina fondo desde h2 */
  padding: 0;
  margin: 0 auto;
  display: inline-block;
  position: relative;
}

/* Línea naranja decorativa debajo del título */
.section-title h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background-color: #f2610d;
  margin: 14px auto 0;
  border-radius: 2px;
}

/* 
========================================
🛞 PRODUCTOS — Grilla de neumáticos
========================================
Tarjetas con imagen, nombre y botón animado "ver más".
*/
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  padding: 20px;
  max-width: 1200px;
  margin: auto;
  position: relative;
  z-index: 1;
  background: transparent;
  margin-bottom: 60px; /* ✅ Esto sube el contenido alejándolo del footer */
}

.product-card {
  background-color: #fff;
  border: 1px solid #ddd;
  border-radius: 12px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
  padding: 40px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  max-width: 400px;
  margin: auto;
  animation: fadeInUp 0.6s ease forwards;
  opacity: 0;
}

.product-card:hover {
  transform: scale(1.03);
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.product-card h3 {
  font-family: 'Inter', sans-serif;
  font-size: 1.2rem;
  margin-top: 10px;
  color: #111;
}

.product-card img {
  max-width: 100%;
  max-height: 220px;    /* ✅ Limita la altura para mantener consistencia */
  height: auto;
  object-fit: contain;  /* ✅ Escala sin distorsionar */
  margin-bottom: 10px;
}

.toggle-info {
  background-color: #f2610d;
  color: white;
  border: none;
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
  margin-top: 10px;
  transition: background 0.3s ease;
}

.toggle-info:hover {
  background-color: #d24e00;
}

.product-info {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease, opacity 0.4s ease;
  opacity: 0;
  text-align: left;
  margin-top: 10px;
  font-size: 0.95rem;
  color: #555;
}

.product-info.active {
  max-height: 500px;
  opacity: 1;
}





/* 
========================================
📬 FORMULARIO DE CONTACTO — contacto.html
Estilo limpio, ancho ampliado y compatible con móviles.
========================================
*/
.contact-section {
  max-width: 1000px;              /* ✅ Even narrower than before */
  max-height: 900px;
  width: 90%;                    /* ✅ Responsive width for smaller screens */
  margin: 40px auto;             /* ✅ Reduce vertical spacing */
  padding: 30px 20px;
  background-color: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.contact-section h2 {
  text-align: center;
  margin-bottom: 30px;
  font-size: 2rem;
  color: #111;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;                      /* Más espacio entre campos */
}

.contact-form input,
.contact-form textarea {
  padding: 14px;                 /* Más cómodo para escribir */
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 1rem;
  width: 100%;
  transition: border 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: #f2610d;         /* Borde naranja al hacer clic */
}

.contact-form button {
  background-color: #f2610d;
  color: white;
  padding: 12px;
  border: none;
  border-radius: 8px;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s ease;
}

.contact-form button:hover {
  background-color: #d24e00;
}

.main-section {
  display: flex;
  justify-content: center;  /* ✅ Centra horizontalmente el contenido */
  padding: 40px 20px;       /* ✅ Añade espacio lateral */
}


/* 
✅ Versión responsive para pantallas chicas 
*/
@media (max-width: 768px) {
  .contact-section {
    padding: 25px 15px;
  }

  .contact-section h2 {
    font-size: 1.5rem;
  }

  .contact-form input,
  .contact-form textarea {
    font-size: 0.95rem;
  }

  .contact-form button {
    font-size: 1rem;
  }
}

/* 
========================================
💬 BOTÓN DE WHATSAPP flotante en todas las páginas
========================================
Botón con ícono de WhatsApp que se mantiene visible en la esquina.
*/
.whatsapp-floating {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
}

.whatsapp-floating img {
  width: 65px;
  height: 65px;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.whatsapp-floating img:hover {
  transform: scale(1.1);
}

/* 
========================================
🌾 LOGOS AGRÍCOLAS — Grilla para logos
========================================
Presenta logos de marcas agrícolas con fondo blanco y sombra.
*/
.logo-collage-section {
  padding: 60px 20px;
  text-align: center;
  background-color: transparent
}

.logo-collage-section h2 {
  font-size: 2rem;
  margin-bottom: 30px;
  color: #222;
}

.logo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* ✅ Fijamos 3 columnas */
  gap: 25px;
  max-width: 1000px;
  margin: auto;
  align-items: center;
  justify-items: center;
}

/* Estilo de cada logo individual */
.logo-grid img {
  display: block;
  width: 100%;
  max-width: 160px;
  height: auto;
  background-color: #fff;
  padding: 15px;
  margin: 10px;
  border-radius: 10px;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease;
}

.logo-grid img:hover {
  transform: scale(1.05);
}


/* 
========================================
🖼️ MARCAS DE AGUA — Lados izquierdo/derecho
========================================
Ideal para poner un logo o imagen decorativa semi-transparente.
*/
.left-watermark,
.right-watermark {
  position: fixed;
  top: 100px;
  height: 300px;
  opacity: 0.09;
  z-index: 0;
  pointer-events: none;
}

.left-watermark {
  left: 0;
}

.right-watermark {
  right: 0;
}

/* 
========================================
🔻 FOOTER — Pie de página general
========================================
Zona final del sitio con color oscuro, texto claro y logo incluido.
*/
.site-footer {
  background-color: #222;
  color: #f4f4f4;
  text-align: center;
  padding: 30px 20px;
  font-size: 0.95rem;
  margin-top: 40px;
}

.site-footer .footer-content p {
  margin: 5px 0;
  line-height: 1.6;
}

/* Logo en el footer con tamaño adecuado */
.site-footer .logo-img {
  height: 50px;
  object-fit: contain;
  max-width: 350px;
  margin-bottom: 10px;
}

/* 
========================================
📱 RESPONSIVE — Para celulares y tablets
========================================
Ajustes específicos para pantallas pequeñas.
*/
@media (max-width: 768px) {
  /* Navbar en columna */
  .navbar-container {
    flex-direction: column;
    gap: 15px;
    align-items: center;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
  }

  .logo-img {
    height: 40px;
    max-width: 180px;
  }

  .site-footer .logo-img {
    height: 40px;
    max-width: 180px;
  }


  .product-card {
    padding: 12px;
  }

  .product-card p {
    font-size: 0.95rem;
  }
}
/* 🌙 MODO OSCURO FORZADO — evita que el navegador lo imponga automáticamente */
@media (prefers-color-scheme: dark) {
  body,
  section,
  .logo-collage-section {
    background-color: #fffdf9 !important;
    color: #222 !important;
  }

  .logo-grid img {
    background-color: #fff !important;
    filter: brightness(1) !important;
  }

  .site-footer {
    background-color: #222 !important;
    color: #f4f4f4 !important;
  }

  .contact-section,
  .product-card {
    background-color: #fff !important;
    color: #222 !important;
  }
}
/* 
========================================
✨ ANIMACIÓN DE ENTRADA para tarjetas de producto
========================================
*/
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.product-card {
  animation: fadeInUp 0.6s ease forwards;
  opacity: 0; /* Inicialmente invisible hasta que se active la animación */
}
/* 🔻 Mantiene el footer al fondo en páginas con poco contenido */
main {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* 
========================================
🏢 SECCIÓN QUIÉNES SOMOS — Estilo centrado y limpio
========================================
*/
.about-section {
  max-width: 900px;              /* 👈 Limita el ancho del bloque */
  margin: 0px auto 60px;           /* 👈 Centrado y separación del footer */
  padding: 0 20px;               /* 👈 Padding lateral para móviles */
  text-align: center;
}

.about-section h2 {
  font-size: 2rem;
  font-weight: 800;
  margin: 20px 0 16px;           /* 👈 Más pegado al texto */
  color: #111;
  position: relative;
}

.about-text {
  line-height: 1.6;              /* 👈 Reduce separación vertical */
  font-size: 1.1rem;
  color: #333;
}

.about-text p {
  margin-bottom: 16px;           /* 👈 Menor espacio entre párrafos */
}

/* 🧠 Ajuste fino en móviles */
@media (max-width: 768px) {
  .about-section {
    padding: 0 15px;
  }

  .about-section h2 {
    font-size: 2rem;
    margin-top: 60px;
  }

  .about-text {
    font-size: 1rem;
  }
}

/* 
========================================
🖼️ LOGO FINAL — Logo decorativo en sección "Quiénes Somos"
========================================
*/

.about-logo {
  display: flex;
  justify-content: center;
  margin-top: 30px;
  margin-bottom: 30px;
}

.about-logo img {
  max-width: 210px;       /* 🔧 Tamaño ideal para pantallas normales */
  width: 100%;
  height: auto;
  transition: transform 0.3s ease;
}

.about-logo img:hover {
  transform: scale(1.05); /* 🎯 Efecto visual al pasar el mouse */
}

/* Responsive para que no se agrande en celular */
@media (max-width: 768px) {
  .about-logo img {
    max-width: 90px;
    opacity: 0.25;
  }
}

/* 
========================================
📢 GLOBAL ANNOUNCEMENT — Barra informativa permanente
========================================
*/
.free-shipping-banner {
   background-color: #f2610d;
  color: white;
  font-size: 1.2rem;
  font-weight: 700;
  text-align: center;
  padding: 12px 25px;
  max-width: 600px;
  margin: 20px auto 10px; /* 👈 AQUI separamos del navbar arriba */
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

/* ✅ Responsive ajuste para móviles */
@media (max-width: 768px) {
  .global-announcement {
    font-size: 1rem;
    padding: 10px 16px;
    max-width: 90%;
  }
}

@media (max-width: 768px) {
  .logo-grid {
    grid-template-columns: repeat(2, 1fr); /* ✅ 2 columnas en móviles */
  }
}