/* Configuración Inicial - Paleta Verdulería (Verde / Verde Limón) */

:root {
    --primario: #2e7d32;
    --primario-oscuro: #1b5e20;
    --secundario: #81c784;
    --acento: #ff9800;
    --fondo-claro: #f4f8f5;
    --texto-oscuro: #2c3e50;
    --gris-suave: #eceff1;
}

* {
    font-family: "Montserrat", sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    list-style: none;
    color: currentColor;    
}
button{
    cursor: pointer;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 5rem;
}

::-webkit-scrollbar {
    width: 0.5rem;
}
::-webkit-scrollbar-track {
    background-color: white;
}
::-webkit-scrollbar-thumb {
    background-color: var(--primario);
    border-radius: 2rem;
}
::selection {
    background-color: var(--primario);
    color: white;
}

body {
    background-color: #fafafa;
    color: var(--texto-oscuro);
}

.contenedor {
    max-width: 1300px;
    margin: 0 auto;
    padding: 1rem 4rem;
}

.titulo-seccion {
    text-align: center;
    font-size: 2.2rem;
    color: var(--primario-oscuro);
    margin-bottom: 2rem;
}

.btn {
    background: linear-gradient(to right, var(--primario), var(--secundario));
    color: white;
    padding: 0.8rem 1.5rem;
    letter-spacing: 0.5px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 0.5rem;
    box-shadow: 1px 2px 4px rgba(0,0,0,0.15);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: 0.4s ease;
}

.btn:hover {
    background: linear-gradient(to left, var(--primario), var(--secundario));
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: linear-gradient(to right, #25d366, #128c7e);
    width: 100%;
}
.btn-whatsapp:hover {
    background: linear-gradient(to left, #25d366, #128c7e);
}

/* Header & Nav */

header {
    position: sticky;
    top: 0;
    right: 0;
    left: 0;
    background-color: white;
    z-index: 100;
}

body.sombra header {
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header nav a#logo {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    color: var(--primario-oscuro);
}

header nav a#logo .icono-logo {
    font-size: 2.2rem;
    color: var(--primario);
}

header nav a#logo span {
    font-family: "Sniglet", system-ui;  
    font-size: 2rem;
    font-weight: 800;
}

header nav a#logo:hover span {
    color: var(--primario);
}

header nav ul {
    display: flex;
    gap: 2rem;
    align-items: center;
}

header nav ul li a {
    font-weight: 600;
    transition: 0.2s;
}

header nav ul li a:hover {
    color: var(--primario);
}

.header-acciones {
    display: flex;
    align-items: center;
    gap: 1rem;
}

#btn-carrito-toggle {
    position: relative;
    background: var(--fondo-claro);
    border: 1px solid var(--secundario);
    padding: 0.5rem;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.2s;
}

#btn-carrito-toggle:hover {
    background-color: var(--secundario);
    color: white;
}

#contador-carrito {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: var(--acento);
    color: white;
    font-size: 0.75rem;
    font-weight: bold;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

header nav button#icono-menu {
    width: 2rem;
    height: 1.2rem;
    display: none;
    flex-direction: column;
    justify-content: space-between;
    background: none;
    border: none;
    cursor: pointer;
}

header nav button#icono-menu span {
    height: 3px;
    width: 100%;
    background-color: var(--texto-oscuro);
    border-radius: 2px;
    transition: 0.2s linear;
}

header nav button#icono-menu:hover span {
    background-color: var(--primario);
}

body.activo button#icono-menu span:nth-child(2) {
    opacity: 0;
}
body.activo button#icono-menu span:nth-child(1) {
    transform: rotate(45deg) translateY(8px);
}
body.activo button#icono-menu span:nth-child(3) {
    transform: rotate(-45deg) translateY(-8px);
}

/* Sidebar Carrito Lateral */

.sidebar-carrito {
    position: fixed;
    top: 0;
    right: -400px;
    width: 380px;
    height: 100vh;
    background-color: white;
    box-shadow: -2px 0 10px rgba(0,0,0,0.15);
    z-index: 200;
    display: flex;
    flex-direction: column;
    transition: right 0.3s ease;
}

.sidebar-carrito.abierto {
    right: 0;
}

.overlay-carrito {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0,0,0,0.4);
    z-index: 150;
    display: none;
}

.overlay-carrito.activo {
    display: block;
}

.carrito-header {
    padding: 1.5rem;
    background-color: var(--primario-oscuro);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.carrito-header h3 {
    font-family: "Sniglet", system-ui;
    font-size: 1.5rem;
}

#btn-cerrar-carrito {
    background: none;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
}

.carrito-body {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
}

.carrito-vacio {
    text-align: center;
    color: gray;
    margin-top: 3rem;
}

.item-carrito {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--gris-suave);
}

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

.item-info p {
    font-size: 0.85rem;
    color: gray;
}

.item-controles {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-cantidad {
    background: var(--gris-suave);
    border: none;
    width: 25px;
    height: 25px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
}

.btn-eliminar {
    background: none;
    border: none;
    color: #e53935;
    cursor: pointer;
    margin-left: 0.5rem;
}

.carrito-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--gris-suave);
    background-color: var(--fondo-claro);
}

.total-contenedor {
    display: flex;
    justify-content: space-between;
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 1rem;
    color: var(--primario-oscuro);
}

/* Main Sections */

main section#seccion1 {
    min-height: 80vh;
    background: linear-gradient(rgba(0,0,0,0.35), rgba(0,0,0,0.35)), url('https://images.unsplash.com/photo-1542838132-92c53300491e?q=80&w=1600&auto=format&fit=crop');
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    display: grid;
    place-items: center;
    text-align: center;
}

.presentacion {
    color: white;
    padding: 2rem;
}

.presentacion h1 {
    font-size: 3.5rem;
    font-family: "Sniglet", system-ui;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    margin-bottom: 1rem;
}

.presentacion p {
    font-size: 1.4rem;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.5);
}

/* Sección 2 - Nosotros */

main section#seccion2 {
    padding: 4rem 0;
}

main section#seccion2 .contenedor article {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 3rem;
}

main section#seccion2 .contenedor article:last-child {
    flex-wrap: wrap-reverse;
    margin-bottom: 0;
}

main section#seccion2 .contenedor article .imagen,
main section#seccion2 .contenedor article .detalle {
    flex: 1 1 30rem;
    padding: 1rem;
}

main section#seccion2 .contenedor article:last-child .detalle {
    text-align: right;
}

main section#seccion2 .contenedor article .imagen img {
    width: 100%;
    border-radius: 1rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    object-fit: cover;
    max-height: 350px;
}

main section#seccion2 .contenedor article .detalle h3 {
    font-size: 2rem;
    color: var(--primario-oscuro);
}

main section#seccion2 .contenedor article .detalle p {
    line-height: 1.8;
    color: #555;
    margin: 1.5rem 0;
}

/* Sección 3 - Swiper Carrusel */

main section#seccion3 {
    background-color: var(--fondo-claro);
    padding: 4rem 0;
}

main section#seccion3 .contenedor .galeria {
    margin: 1rem auto;
    overflow-x: hidden;
    padding-bottom: 2.5rem;
}

main section#seccion3 .contenedor .galeria .swiper-pagination-bullet-active {
    background-color: var(--primario);
}

main section#seccion3 .contenedor .tarjeta {
    background-color: white;
    border: 1px solid var(--secundario);
    border-radius: 0.8rem;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

main section#seccion3 .contenedor .tarjeta h3 {
    font-size: 1.5rem;
    color: var(--primario-oscuro);
}

main section#seccion3 .contenedor .tarjeta p {
    margin: 1rem 0;
    color: #666;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Sección 4 - Catálogo Grid */

main section#seccion4 {
    padding: 4rem 0;
}

section#seccion4 .barra-filtrado{
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center; 
    gap: 1rem;
    margin-bottom: 2rem;
  
  
}
section#seccion4 .barra-filtrado .busqueda{

    flex: 1 1 300px;
    position: relative;
    transition: all 0.2s cubic-bezier(0.165, 0.84, 0.44, 1);
 

}

section#seccion4 .barra-filtrado .busqueda button{
    position: absolute;
    top:50%;
    transform: translateY(-50%);
    right: 8px;
    border-radius: 32px;
    padding: 4px 8px;
    background: var(--primario);
    color: var(--fondo-claro);
    font-weight: 600;
    border: none;
    box-shadow: 0 0 4px rgba(45,125,50,0.08) ;

    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.2s ease;

}
section#seccion4 .barra-filtrado .busqueda button:hover{
    background: var(--primario-oscuro);

    
}

section#seccion4 .barra-filtrado .busqueda input{
    margin: 0 auto;
    width: 100%;
    min-width: 250px;
    padding: 1rem 1.5rem;
    border-radius: 22px;
    box-shadow: 0 5px 10px rgba(0,0,0,0.35);
   font-size: 0.9rem;
   border: 1px solid rgba(0,0,0,0.05);
   outline: none;
}
section#seccion4 .barra-filtrado .busqueda input:focus{
    border-color: var(--primario);
    box-shadow:   0 0 4px rgba(46,125,50,0.55); ;
}
section#seccion4 .barra-filtrado .busqueda:focus-within{
    transform: translateY(-2px) scale(0.99);
}


section#seccion4 .botones{
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap:10px;
}
section#seccion4 .botones button{
    background: #e5e5e5;
    color: var(--texto-oscuro);
    border: 1px solid rgba(0,0,0,0.09);
    font-weight: 600;
    border-radius: 22px;
    padding: 0.8rem 1rem;
    transition: 0.1s;
}
section#seccion4 .botones button:hover, section#seccion4 .botones button.activo {
     background: var(--primario);
     color: white;
}

.grid-productos {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
}

.tarjeta-producto {
    background: white;
    border-radius: 0.8rem;
    border: 1px solid var(--gris-suave);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-bottom: 1.5rem;
    transition: 0.2s;
}

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

.tarjeta-producto img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.tarjeta-producto h3 {
    margin-top: 1rem;
    font-size: 1.2rem;
    color: var(--texto-oscuro);
}

.tarjeta-producto .precio {
    font-size: 1.1rem;
    font-weight: bold;
    color: var(--primario);
    margin: 0.5rem 0 1rem 0;
}
.sin-resultados{
   grid-column: 1 / -1;
    text-align: center;
    padding: 40px;
    color: var(--texto-oscuro);
    font-size: 1.2rem;
    background-color: #fff;
    color: var(--primario-oscuro);
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    border-radius: 8px;
}
/* Estilos Paginación Sección 4 */
.paginacion-contenedor {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 2.5rem;
    flex-wrap: wrap;
}

.btn-pagina {
    background-color: white;
    border: 1px solid var(--secundario);
    color: var(--primario-oscuro);
    padding: 0.5rem 0.9rem;
    border-radius: 0.4rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-pagina:hover:not(:disabled) {
    background-color: var(--primario);
    color: white;
    border-color: var(--primario);
}

.btn-pagina.activa {
    background-color: var(--primario-oscuro);
    color: white;
    border-color: var(--primario-oscuro);
}

.btn-pagina:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.btn-pagina .material-symbols-outlined {
    font-size: 1.4rem;
}

/* Ocultar botones numerados en móviles */
@media (max-width: 767px) {
    .btn-pagina.numero {
        display: none;
    }
    
    .paginacion-contenedor {
        justify-content: space-between;
        padding: 0 1rem;
    }
}

/* Sección 5 - Contacto */

main section#seccion5 {
    padding: 4rem 0;
    background-color: var(--fondo-claro);
}

main section#seccion5 .contenedor {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    align-items: flex-start;
}

main section#seccion5 .contenedor article {
    flex: 1 1 20rem;
}

main section#seccion5 .contenedor form {
    flex: 1 1 30rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: white;
    padding: 2rem;
    border-radius: 0.8rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

main section#seccion5 .contenedor form h3 {
    color: var(--primario-oscuro);
}

main section#seccion5 .contenedor article .info {
    display: flex;
    gap: 1rem;
    padding-top: 1.5rem;
}

main section#seccion5 .contenedor article .info span {
    height: 2.5rem;
    width: 2.5rem;
    line-height: 2.5rem;
    background: var(--primario);
    border-radius: 0.5rem;
    text-align: center;
    color: white;
}

main section#seccion5 .contenedor article .info h3 {
    margin-bottom: 0.3rem;
}

main section#seccion5 .contenedor article .info p {
    color: gray;
    font-size: 0.9rem;
}

main section#seccion5 .contenedor form .flex {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

main section#seccion5 .contenedor form .flex input {
    flex: 1 1 14rem;
}

main section#seccion5 .contenedor form .input {
    width: 100%;
    outline: none;
    border: 1px solid var(--gris-suave);
    background-color: #fafafa;
    border-radius: 0.5rem;
    padding: 0.8rem;
    font-size: 0.95rem;
}

main section#seccion5 .contenedor form .input:focus {
    border-color: var(--primario);
    background-color: white;
}

/* Footer */

footer {
    background: linear-gradient(to right, var(--primario-oscuro), var(--primario));
    padding: 1rem;
    color: white;
    text-align: center;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

/* Media Queries */

@media (max-width: 991px) {
    html {
        font-size: 90%;
    }
    .contenedor {
        padding: 1rem 2rem;
    }
    .presentacion h1 {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    header nav {
        position: relative;
    }
    header nav button#icono-menu {
        display: flex;
    }
    header nav ul {
        position: absolute;
        top: 100%;
        right: 0;
        left: 0;
        display: block;
        background-color: white;
        padding: 1rem;
        border-top: 1px solid lightgray;
        border-bottom: 1px solid lightgray;
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: 0.2s linear;
    }
    header nav ul li {
        margin: 1rem 0;
        text-align: center;
    }
    body.activo header nav ul {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
    }
    .sidebar-carrito {
        width: 100%;
        right: -100%;
    }
}

@media (max-width: 450px) {
    html {
        font-size: 80%;
    }
    .contenedor {
        padding: 1rem;
    }
}