*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

a {
    color: inherit;
    text-decoration: none;
}

:root {
    --verde-oscuro:  #1b4332;
    --verde-medio:   #2d6a4f;
    --verde-claro:   #40916c;
    --verde-suave:   #95d5b2;
    --verde-palido:  #d8f3dc;
    --crema:         #f6fbf4;
    --texto-oscuro:  #1b2d24;
    --texto-medio:   #3d5a47;
    --blanco:        #ffffff;
    --gris-borde:    #e0ebe3;
    --sombra:        rgba(27, 67, 50, 0.10);
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--texto-oscuro);
    background: var(--blanco);
}

/* ── Banner informativo ── */
.info-banner {
    background:
        repeating-linear-gradient(
            -50deg,
            transparent,
            transparent 18px,
            rgba(255,255,255,0.035) 18px,
            rgba(255,255,255,0.035) 36px
        ),
        linear-gradient(135deg, #1b4332 0%, #2d6a4f 55%, #40916c 100%);
    padding: 1.3rem 3rem;
    border-top: 4px solid #ffd60a;
    border-bottom: 4px solid #ffd60a;
    position: relative;
}

.info-banner-items {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
}

.info-banner-item {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding: 0.5rem 2rem;
    color: #ffffff;
    flex: 1 1 200px;
    min-width: 180px;
    cursor: default;
    transition: transform 0.2s;
}

.info-banner-item:hover { transform: translateY(-2px); }

.info-banner-item > div {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.info-banner-item strong {
    font-size: 0.88rem;
    font-weight: 800;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    text-shadow: 0 1px 4px rgba(0,0,0,0.45);
    line-height: 1.2;
}

.info-banner-item > div > span {
    font-size: 0.74rem;
    color: rgba(255,255,255,0.80);
    line-height: 1.3;
}

/* Starburst wrapper */
.info-banner-icono-wrap {
    position: relative;
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-banner-icono-wrap::before {
    content: '';
    position: absolute;
    inset: 0;
    background: #ffd60a;
    /* 8-point star */
    clip-path: polygon(
        50%  0%,  61% 25%, 93%  7%, 75% 33%,
        100% 50%, 75% 67%, 93% 93%, 61% 75%,
        50% 100%, 39% 75%,  7% 93%, 25% 67%,
        0%  50%, 25% 33%,  7%  7%, 39% 25%
    );
    transform: rotate(-8deg);
    transition: transform 0.35s cubic-bezier(.34,1.56,.64,1), background 0.2s;
}

.info-banner-item:hover .info-banner-icono-wrap::before {
    transform: rotate(20deg) scale(1.12);
    background: #ffe566;
}

.info-banner-icono {
    font-size: 1.55rem;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 1px 2px rgba(0,0,0,0.3));
    transition: transform 0.3s cubic-bezier(.34,1.56,.64,1);
}

.info-banner-item:hover .info-banner-icono {
    transform: scale(1.2) rotate(-5deg);
}

.info-banner-divider {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, transparent, rgba(255,215,10,0.5), transparent);
    flex-shrink: 0;
    align-self: center;
}

@media (max-width: 700px) {
    .info-banner { padding: 1rem 1rem; }
    .info-banner-divider { display: none; }
    .info-banner-items { gap: 0.25rem; }
    .info-banner-item { padding: 0.4rem 0.5rem; flex: 1 1 140px; }
    .info-banner-icono-wrap { width: 44px; height: 44px; }
    .info-banner-icono { font-size: 1.3rem; }
    .info-banner-item strong { font-size: 0.8rem; }
}

/* ── Navbar ── */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 3rem;
    height: 64px;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gris-borde);
}

.navbar-marca {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.logo-icono { font-size: 1.4rem; }

.logo-nombre {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--texto-oscuro);
    letter-spacing: -0.02em;
}

.logo-nombre span { color: var(--verde-claro); }

.navbar-nav {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--texto-medio);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-link:hover { color: var(--verde-claro); }

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

.saludo {
    font-size: 0.88rem;
    color: var(--texto-medio);
}

.btn-nav-login {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1.25rem;
    background: var(--verde-medio);
    color: var(--blanco);
    border-radius: 8px;
    font-size: 0.88rem;
    font-weight: 700;
    text-decoration: none;
    border: none;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(27, 67, 50, 0.25);
    transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
}

.btn-nav-login:hover {
    background: var(--verde-oscuro);
    box-shadow: 0 4px 12px rgba(27, 67, 50, 0.35);
    transform: translateY(-1px);
}

.btn-logout {
    padding: 0.45rem 1rem;
    background: transparent;
    border: 1.5px solid var(--gris-borde);
    border-radius: 8px;
    color: var(--texto-medio);
    font-size: 0.85rem;
    cursor: pointer;
    font-weight: 600;
    transition: border-color 0.2s, color 0.2s;
}

.btn-logout:hover {
    border-color: var(--verde-claro);
    color: var(--verde-claro);
}

/* ── Botones ── */
.btn-primario {
    display: inline-block;
    padding: 0.75rem 1.75rem;
    background: var(--verde-medio);
    color: var(--blanco);
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    transition: background 0.2s, transform 0.15s;
}

.btn-primario:hover {
    background: var(--verde-oscuro);
    transform: translateY(-1px);
}

.btn-secundario {
    display: inline-block;
    padding: 0.75rem 1.75rem;
    background: transparent;
    color: var(--verde-medio);
    border: 2px solid var(--verde-medio);
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
}

.btn-secundario:hover {
    background: var(--verde-palido);
}

/* ── Hero ── */
.hero {
    display: flex;
    align-items: center;
    gap: 3rem;
    min-height: calc(100vh - 64px);
    padding: 4rem 3rem;
    background: linear-gradient(160deg, var(--crema) 60%, var(--verde-palido) 100%);
    position: relative;
    overflow: hidden;
}

.hero-contenido {
    flex-shrink: 0;
    max-width: 480px;
    position: relative;
    z-index: 1;
}

/* ── Productos destacados dentro del hero ── */
.hero-destacados {
    flex: 1;
    min-width: 0;
}

.hero-destacados .destacados-header {
    max-width: none;
    margin: 0 0 1.5rem;
}

.hero-destacados .seccion-encabezado {
    text-align: left;
    margin-bottom: 0;
}

.hero-destacados .carousel-viewport {
    max-width: none;
    margin: 0;
}

.hero-tag {
    display: inline-block;
    background: var(--verde-palido);
    color: var(--verde-medio);
    font-size: 0.82rem;
    font-weight: 700;
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    margin-bottom: 1.5rem;
    letter-spacing: 0.03em;
}

.hero h1 {
    font-size: clamp(2.8rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.04em;
    color: var(--verde-oscuro);
    margin-bottom: 1.25rem;
}

.hero-desc {
    font-size: 1.05rem;
    color: var(--texto-medio);
    line-height: 1.7;
    margin-bottom: 2.25rem;
    max-width: 460px;
}

.hero-acciones {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ── Sección genérica ── */
.seccion-encabezado {
    text-align: center;
    margin-bottom: 3rem;
}

.seccion-encabezado h2 {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--texto-oscuro);
    margin-bottom: 0.5rem;
}

.seccion-encabezado p {
    color: var(--texto-medio);
    font-size: 1rem;
}

.seccion-encabezado.claro h2 { color: var(--blanco); }
.seccion-encabezado.claro p  { color: rgba(255,255,255,0.75); }

/* ── Productos destacados ── */
.destacados-header {
    position: relative;
    max-width: 1100px;
    margin: 0 auto 3rem;
}

.destacados-header .seccion-encabezado {
    margin-bottom: 0;
}

.carousel-controles {
    position: absolute;
    right: 0;
    bottom: 0;
}

.carousel-controles {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

.carousel-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1.5px solid var(--gris-borde);
    background: var(--blanco);
    color: var(--texto-medio);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.carousel-btn:hover:not(:disabled) {
    border-color: var(--verde-claro);
    color: var(--verde-claro);
}

.carousel-btn:disabled {
    opacity: 0.3;
    cursor: default;
}

.carousel-viewport {
    max-width: 1100px;
    margin: 0 auto;
    overflow: hidden;
}

.destacados-track {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -ms-overflow-style: none;
    scrollbar-width: none;
    padding-bottom: 4px; /* evita que box-shadow de tarjetas se recorte */
}

.destacados-track::-webkit-scrollbar { display: none; }

.destacado-card {
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    width: 300px;
    scroll-snap-align: start;
    background: var(--crema);
    border: 1px solid var(--gris-borde);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 2px 10px var(--sombra);
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.destacado-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--sombra);
    border-color: var(--verde-suave);
}

.destacado-icono {
    background: linear-gradient(135deg, var(--verde-palido), #b7e4c7);
    font-size: 3.5rem;
    height: 130px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--gris-borde);
    overflow: hidden;
}

.destacado-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.destacado-cuerpo {
    padding: 1.4rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    flex: 1;
}

.destacado-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: var(--verde-palido);
    color: var(--verde-oscuro);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.25rem 0.7rem;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    width: fit-content;
}

.destacado-nombre {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--texto-oscuro);
    line-height: 1.3;
}

.destacado-desc {
    font-size: 0.86rem;
    color: var(--texto-medio);
    line-height: 1.65;
    flex: 1;
}

.destacado-footer {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--gris-borde);
    margin-top: 0.5rem;
}

.destacado-precio {
    display: flex;
    align-items: baseline;
    gap: 0.3rem;
}

.destacado-precio .precio-valor {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--verde-oscuro);
}

.destacado-precio .precio-unidad {
    font-size: 0.8rem;
    color: var(--texto-medio);
}

.destacado-acciones {
    display: flex;
    gap: 0.5rem;
}

.btn-ver-detalle {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 0.75rem;
    background: transparent;
    color: var(--texto-medio);
    border: 1.5px solid var(--gris-borde);
    border-radius: 8px;
    font-size: 0.83rem;
    font-weight: 600;
    text-decoration: none;
    transition: border-color 0.2s, color 0.2s;
}

.btn-ver-detalle:hover { border-color: var(--verde-claro); color: var(--verde-claro); }

.btn-agregar-rapido {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
    padding: 0.55rem 0.75rem;
    background: var(--verde-medio);
    color: var(--blanco);
    border: none;
    border-radius: 8px;
    font-size: 0.83rem;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
    transition: background 0.2s;
}

.btn-agregar-rapido:hover    { background: var(--verde-oscuro); }
.btn-agregar-rapido:disabled { background: var(--verde-claro); cursor: default; }

/* ── Categorías ── */
.categorias {
    padding: 6rem 3rem;
    background: var(--blanco);
}

.categorias-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

.cat-card {
    background: var(--crema);
    border: 1px solid var(--gris-borde);
    border-radius: 14px;
    padding: 1.75rem;
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.15s;
}

.cat-card:hover {
    border-color: var(--verde-claro);
    box-shadow: 0 6px 20px var(--sombra);
    transform: translateY(-3px);
}

.cat-icono {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.cat-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--texto-oscuro);
    margin-bottom: 0.5rem;
}

.cat-card p {
    font-size: 0.88rem;
    color: var(--texto-medio);
    line-height: 1.6;
    margin-bottom: 1.2rem;
}

.cat-link {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--verde-claro);
    text-decoration: none;
}

.cat-link:hover { text-decoration: underline; }

/* ── Nosotros ── */
.nosotros {
    padding: 6rem 3rem;
    background: linear-gradient(135deg, var(--verde-medio) 0%, var(--verde-oscuro) 100%);
}

.ventajas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.ventaja {
    text-align: center;
}

.ventaja-icono {
    font-size: 2rem;
    display: block;
    margin-bottom: 0.75rem;
}

.ventaja h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--blanco);
    margin-bottom: 0.5rem;
}

.ventaja p {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.72);
    line-height: 1.6;
}

/* ── Contacto ── */
.contacto {
    padding: 6rem 3rem;
    background: var(--crema);
    text-align: center;
}

.contacto-contenido h2 {
    font-size: 1.9rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--texto-oscuro);
    margin-bottom: 0.75rem;
}

.contacto-contenido p {
    color: var(--texto-medio);
    margin-bottom: 2rem;
    font-size: 1rem;
}

/* ── Footer ── */
.footer {
    padding: 1.5rem 3rem;
    border-top: 1px solid var(--gris-borde);
    text-align: center;
    font-size: 0.82rem;
    color: var(--texto-medio);
    background: var(--blanco);
}

/* ── Toast ── */
#home-toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(1.5rem);
    background: var(--verde-oscuro);
    color: #fff;
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    font-size: 0.92rem;
    font-weight: 600;
    box-shadow: 0 4px 16px rgba(27,67,50,0.3);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s, transform 0.25s;
    z-index: 200;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
#home-toast.visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .hero {
        flex-direction: column;
        align-items: stretch;
        padding: 3rem 1.5rem;
        min-height: auto;
        gap: 2.5rem;
    }
    .hero-contenido { max-width: none; }
    .hero-destacados .seccion-encabezado { text-align: center; }
    .navbar { padding: 0 1.25rem; }
    .navbar-nav { display: none; }
    .categorias, .nosotros, .contacto { padding: 4rem 1.5rem; }
}