/* ======================================================= */
/* ====== 1. VARIABLES Y CONFIGURACIÓN BASE ====== */
/* ======================================================= */
:root { 
    --color-principal: #d62300; 
    --color-fondo: #f4f1ea;     
    --color-card: #ffffff;      
    --color-texto: #1e1e1e;     
    --color-acento: #ffc72c;    
    --color-seleccion: #ffe8c1; 
    
    --font-titulo: 'Oswald', sans-serif; 
    --font-cuerpo: 'Poppins', sans-serif; 
    
    /* Curva de animación fluida (tipo iOS) */
    --curva-fluida: cubic-bezier(0.25, 0.8, 0.25, 1);

    --radio-borde: 35px; 
    --radio-boton: 50px;
    --radio-imagen: 50px;
    --sombra-card: 0 15px 35px rgba(30, 30, 30, 0.08);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 20px; }

body { 
    font-family: var(--font-cuerpo); 
    color: var(--color-texto); 
    line-height: 1.6; 
    font-size: 16px; 
    overflow-x: hidden; 
    
    /* Fondo con patrón de puntos difuminados */
    background-color: var(--color-fondo);
    background-image: radial-gradient(rgba(60, 60, 60, 0.08) 1.5px, transparent 4px);
    background-size: 30px 30px;
    background-attachment: fixed; 
}

/* Transiciones Globales Suaves */
a, button, .product-item, .nav-item, .cart-icon, .modal, .menu-section {
    transition: all 0.4s var(--curva-fluida) !important;
}

/* ======================================================= */
/* ====== 2. CAROUSEL FULL SCREEN (RECTO) ====== */
/* ======================================================= */
.carousel-full-screen { 
    width: 100%; 
    height: 100vh; 
    height: 100dvh; 
    min-height: 600px;
    overflow: hidden; 
    position: relative; 
    
    /* HEADER RECTO (Sin bordes redondeados) */
    border-radius: 0 !important; 
    
    /* Sombra elegante recuperada para separar del fondo */
    box-shadow: 0 20px 40px rgba(0,0,0,0.3), 0 10px 15px rgba(0,0,0,0.2);
    
    background: #000; 
    z-index: 1;
    will-change: transform, filter; 
    margin-bottom: 0; 
}

/* --- FLECHA INDICADORA DE SCROLL --- */
.scroll-indicator {
    position: absolute;
    bottom: 40px; 
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    color: white;
    font-size: 2rem;
    animation: bounce 2s infinite;
    cursor: pointer;
    opacity: 0.8;
    filter: drop-shadow(0 2px 5px rgba(0,0,0,0.5));
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); } 
    60% { transform: translateX(-50%) translateY(-5px); } 
}

.carousel-container { 
    width: 100%; 
    height: 100%; 
    position: relative;
    transform-origin: center center;
}

/* --- ANIMACIÓN DE LAS FOTOS (KEN BURNS) --- */
@keyframes kenBurns {
    0% { transform: scale(1); opacity: 0.4; }
    15% { opacity: 1; } 
    100% { transform: scale(1.15); opacity: 1; } 
}

.carousel-slide { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    position: absolute; 
    top: 0; left: 0;
    opacity: 0; 
    transform: scale(1);
    transition: opacity 1s ease;
    filter: brightness(0.65); 
}

.carousel-slide.active { 
    opacity: 1; 
    animation: kenBurns 6s linear forwards; 
}

/* --- ANIMACIÓN DEL LOGO (FLOTANTE) --- */
@keyframes float-logo {
    0% { transform: translate(-50%, -50%) translateY(0px); }
    50% { transform: translate(-50%, -50%) translateY(-10px); } 
    100% { transform: translate(-50%, -50%) translateY(0px); } 
}

.carousel-logo {
    position: absolute; 
    top: 50%; 
    left: 50%; 
    transform: translate(-50%, -50%);
    animation: float-logo 4s ease-in-out infinite; 
    z-index: 10; 
    width: 75%; 
    max-width: 380px;
    filter: drop-shadow(0 15px 25px rgba(0,0,0,0.6));
    transition: all 0.3s;
}

.carousel-container::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; width: 100%; height: 40%;
    background: linear-gradient(to top, rgba(0,0,0,0.6), transparent);
    z-index: 5;
    pointer-events: none;
}

/* ======================================================= */
/* ====== 3. NAVEGACIÓN (OCULTA AL INICIO) ====== */
/* ======================================================= */
.sticky-menu-wrapper { position: static; }
.menu-header-fixed { display: none; }

.section-nav {
    position: fixed;
    bottom: 25px;
    left: 50%;
    z-index: 9000;
    
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    padding: 8px 12px;
    width: 92%;
    max-width: 500px;
    border-radius: 25px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    
    /* Estado Inicial (Escondido abajo) */
    transform: translateX(-50%) translateY(150%); 
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1); 
}

.section-nav.show-menu {
    transform: translateX(-50%) translateY(0); 
    opacity: 1;
}

.nav-menu-items {
    display: flex;
    justify-content: space-between;
    flex: 1; 
    padding-right: 10px;
}

.nav-item {
    text-decoration: none;
    color: #999;
    padding: 10px;
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
}
.nav-item i { font-size: 1.3rem; }

.nav-item.active-link, .nav-item:hover {
    color: var(--color-principal);
    background-color: #fff0ed;
    transform: translateY(-2px);
}

.nav-divider {
    width: 1px; height: 30px; background-color: #eee; margin: 0 5px;
}

.cart-icon.nav-cart-btn {
    position: relative; bottom: auto; right: auto; width: auto; height: auto;
    background: var(--color-principal); color: white;
    border-radius: 18px; padding: 8px 16px;
    display: flex; align-items: center; gap: 8px; cursor: pointer;
    box-shadow: 0 4px 15px rgba(214, 35, 0, 0.3);
    margin-left: 5px; border: none;
}
.nav-cart-btn:active { transform: scale(0.95); }
.nav-cart-btn .icon-wrapper { position: relative; display: flex; align-items: center; }
.nav-cart-btn i { font-size: 1.1rem; }
.nav-cart-btn .cart-label { font-size: 0.85rem; font-weight: 700; white-space: nowrap; }

#cart-count {
    position: absolute; top: -8px; right: -10px;
    background-color: var(--color-acento); color: var(--color-texto);
    border-radius: 50%; font-size: 0.75rem; width: 20px; height: 20px;
    display: flex; align-items: center; justify-content: center;
    border: 2px solid var(--color-principal); font-weight: 800;
}

/* ======================================================= */
/* ====== 4. PRODUCTOS (ESTILO TARJETA FLOTANTE) ====== */
/* ======================================================= */
.menu-container { max-width: 1100px; margin: 0 auto; padding: 100px 20px 10px; }
.menu-section { margin-bottom: 60px; scroll-margin-top: 140px; }

/* ======================================================= */
/* ====== TITULOS CON EFECTO REVEAL (BLUR + SLIDE) ====== */
/* ======================================================= */

.menu-section h2 { 
    /* --- Estilos Base (Ya los tenías) --- */
    font-family: var(--font-titulo); 
    font-size: 3rem; 
    color: var(--color-texto); 
    text-transform: uppercase; 
    text-align: center;
    margin-bottom: 25px; /* El margen que ajustamos antes */
    position: relative;
    display: table; 
    margin-left: auto; 
    margin-right: auto; 
    z-index: 1;
    letter-spacing: 1px;

    /* --- ESTADO INICIAL DE LA ANIMACIÓN (Invisible) --- */
    opacity: 0; 
    transform: translateY(40px); /* Empujado hacia abajo */
    filter: blur(15px); /* Muy borroso */
    
    /* La transición dura 1 segundo y es muy suave */
    transition: all 1s cubic-bezier(0.25, 0.8, 0.25, 1);
    
    /* Optimizamos para que no parpadee */
    will-change: transform, opacity, filter;
}

/* Mantén el subrayado amarillo (sin cambios) */
.menu-section h2::after {
    content: '';
    position: absolute; bottom: 5px; left: -10px;
    width: calc(100% + 20px); height: 18px; 
    background-color: var(--color-acento); 
    z-index: -1; border-radius: 4px;
    transform: rotate(-2deg); opacity: 0.7; 
}

/* --- ESTADO VISIBLE (Cuando JS lo activa) --- */
.menu-section h2.is-visible {
    opacity: 1;
    transform: translateY(0); /* Vuelve a su sitio */
    filter: blur(0); /* Se enfoca */
}

.product-list { 
    display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); 
    column-gap: 30px; row-gap: 100px; padding: 20px;
}

.product-item { 
    background: #ffffff;      
    border-radius: 35px; 
    box-shadow: 0 15px 35px rgba(30, 30, 30, 0.08); 
    padding: 0 25px 35px 25px; 
    display: flex; flex-direction: column; align-items: center; text-align: center;
    position: relative; overflow: visible !important; 
    margin-top: 60px; 
    border: 2px solid transparent; 
}
.product-item:hover { transform: translateY(-10px); border-color: var(--color-seleccion); }

.product-item img { 
    width: 150%; max-width: 280px; height: 220px; object-fit: contain; 
    margin-top: -80px; margin-bottom: 20px;
    filter: drop-shadow(0 15px 20px rgba(0,0,0,0.25)); 
    transition: transform 0.3s; border-radius: 20px;
}
.product-item:hover img { transform: scale(1.08) rotate(2deg); }

.product-details { width: 100%; }
.product-item h3 { 
    font-family: var(--font-titulo); font-size: 1.6rem; 
    color: var(--color-texto); line-height: 1.2; margin-bottom: 12px; text-transform: uppercase;
}
.description { 
    font-size: 0.95rem; color: #555; margin-bottom: 20px;
    display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.price { 
    font-family: var(--font-titulo); font-size: 2.2rem; 
    color: var(--color-texto); font-weight: 700; margin-bottom: 20px; display: block;
}


/* ======================================================= */
/* ====== BOTÓN AÑADIR (CON FÍSICA Y EFECTOS) ====== */
/* ======================================================= */
.add-to-cart {
    position: relative;
    background-color: var(--color-principal); 
    color: white; 
    border: none; 
    width: 100%;
    padding: 16px; 
    font-family: var(--font-titulo); 
    font-size: 1.1rem; 
    letter-spacing: 1px;
    text-transform: uppercase; 
    border-radius: 50px; 
    cursor: pointer; 
    
    /* Sombra inicial suave */
    box-shadow: 0 8px 20px rgba(214, 35, 0, 0.25);
    
    /* Transición de física "elástica" */
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    transform: translateZ(0); 
}

/* HOVER: El botón flota hacia arriba */
.add-to-cart:hover { 
    background-color: #e02500; 
    transform: translateY(-5px) scale(1.02); 
    box-shadow: 0 15px 30px rgba(214, 35, 0, 0.4); 
}

/* ACTIVE: El botón se hunde al presionar */
.add-to-cart:active { 
    transform: translateY(2px) scale(0.95); 
    box-shadow: 0 2px 10px rgba(214, 35, 0, 0.2); 
    background-color: #b01b00; 
}

/* FOCUS: Onda expansiva (Pulse) */
.add-to-cart:focus {
    outline: none;
    animation: button-pulse 0.5s ease-out;
}

@keyframes button-pulse {
    0% { box-shadow: 0 0 0 0 rgba(214, 35, 0, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(214, 35, 0, 0); }
    100% { box-shadow: 0 0 0 0 rgba(214, 35, 0, 0); }
}

/* ======================================================= */
/* ====== 5. MODAL CARRITO (ESTRUCTURA FLEX FIXED) ====== */
/* ======================================================= */
.modal {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.6); backdrop-filter: blur(5px);
    z-index: 10000; 
    display: flex; align-items: flex-end; justify-content: center;
    opacity: 0; visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}
.modal.is-open { opacity: 1; visibility: visible; }

.modal-content {
    background-color: #f8f9fa;
    width: 100%; max-width: 500px;
    height: 90vh; max-height: 90vh; 
    border-radius: 25px 25px 0 0;
    position: absolute; bottom: 0;
    display: flex; flex-direction: column; 
    overflow: hidden;
    transform: translateY(100%);
    transition: transform 0.4s var(--curva-fluida);
}
.modal.is-open .modal-content { transform: translateY(0); }

@media (min-width: 768px) {
    .modal { align-items: center; }
    .modal-content { height: auto; max-height: 85vh; border-radius: 30px; position: relative; bottom: auto; }
}

.modal-header {
    background: white; padding: 15px 20px; text-align: center; 
    border-bottom: 1px solid #eee; flex-shrink: 0; position: relative; z-index: 10;
}
.cart-logo-img { height: 50px; margin-bottom: 5px; }
.modal-header h2 { font-family: var(--font-titulo); font-size: 1.5rem; margin: 0; }
.close-modal-x { position: absolute; top: 15px; right: 20px; font-size: 2rem; background: none; border: none; cursor: pointer; }

.modal-body {
    flex: 1; 
    overflow-y: auto; 
    padding: 20px;
    -webkit-overflow-scrolling: touch;
}

.modal-footer {
    background: white; padding: 15px 20px 30px; 
    border-top: 1px solid #eee; flex-shrink: 0; z-index: 10;
    box-shadow: 0 -5px 15px rgba(0,0,0,0.03);
}

.cart-items-container { padding: 0; background: transparent; }
.cart-item-detail { display: flex; justify-content: space-between; align-items: center; padding: 15px 0; border-bottom: 1px solid #eee; }
.cart-item-name { font-weight: 700; font-size: 1rem; }

/* Botones Cantidad */
.cart-item-controls { display: flex; align-items: center; gap: 15px; }
.qty-btn { 
    width: 42px; height: 42px; border-radius: 50%; font-size: 1.4rem; 
    display: flex; align-items: center; justify-content: center; 
    border: none; cursor: pointer; transition: transform 0.2s, box-shadow 0.2s;
    padding-bottom: 3px; 
}
.qty-btn:active { transform: scale(0.9); }
.qty-btn.minus { background: #ffffff; border: 2px solid #e0e0e0; color: #888; box-shadow: 0 2px 5px rgba(0,0,0,0.05); }
.qty-btn.plus { 
    background: var(--color-principal); color: white; 
    border: 2px solid var(--color-principal); box-shadow: 0 4px 10px rgba(214, 35, 0, 0.3);
}
.qty-number { 
    font-family: var(--font-titulo); font-weight: 700; font-size: 1.4rem; 
    color: var(--color-texto); min-width: 30px; text-align: center;
}

.totals-card { background: white; padding: 20px; border-radius: 20px; box-shadow: 0 4px 15px rgba(0,0,0,0.03); margin-bottom: 25px; margin-top: 20px; }
.total-line { display: flex; justify-content: space-between; margin-bottom: 8px; }
.divider-dashed { border-top: 2px dashed #ccc; margin: 12px 0; }
.total-final { font-size: 1.3rem; margin-bottom: 0; align-items: center; }
.total-final strong { color: var(--color-principal); font-size: 1.8rem; }

/* Delivery Button Animado */
.delivery-large-container { margin: 20px 0; }
.btn-delivery-big {
    background: white; border: 2px solid #eee; padding: 15px; border-radius: 18px;
    display: flex; align-items: center; justify-content: space-between; 
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    position: relative; overflow: hidden;
}
.delivery-info { display: flex; flex-direction: column; margin-left: 15px; flex: 1; z-index: 2; }
.delivery-title { font-weight: 700; font-size: 1rem; }
.delivery-price { color: var(--color-principal); font-weight: 600; font-size: 0.9rem; }
.icon-circle { 
    width: 45px; height: 45px; background: #f0f0f0; border-radius: 50%; 
    display: flex; align-items: center; justify-content: center; 
    font-size: 1.2rem; color: #888; transition: all 0.3s ease; z-index: 2;
}
.check-status { width: 25px; height: 25px; border-radius: 50%; background: #ddd; color: white; display: flex; align-items: center; justify-content: center; }

.hidden-checkbox { display: none; }
.hidden-checkbox:checked + .btn-delivery-big { 
    border-color: var(--color-principal); background-color: #fff5f5; 
    animation: pulse-border 2s infinite; 
}
.hidden-checkbox:checked + .btn-delivery-big .icon-circle { 
    background: var(--color-principal); color: white; 
    box-shadow: 0 4px 10px rgba(214, 35, 0, 0.3);
    animation: moto-drive 0.6s ease-out forwards; 
}
.hidden-checkbox:checked + .btn-delivery-big .delivery-price { color: #d62300; font-weight: 800; }
.hidden-checkbox:checked + .btn-delivery-big .check-status { background: #25D366; transform: scale(1.1); }

/* Animaciones Delivery */
@keyframes pulse-border {
    0% { box-shadow: 0 0 0 0 rgba(214, 35, 0, 0.4); }
    70% { box-shadow: 0 0 0 6px rgba(214, 35, 0, 0); }
    100% { box-shadow: 0 0 0 0 rgba(214, 35, 0, 0); }
}
@keyframes moto-drive {
    0% { transform: scale(1) rotate(0deg) translateX(0); }
    30% { transform: scale(1.2) rotate(-15deg) translateX(-2px); } 
    60% { transform: scale(1.2) rotate(5deg) translateX(5px); } 
    100% { transform: scale(1.1) rotate(0deg) translateX(0); } 
}

/* Botones de Pago */
@keyframes pay-select-pop {
    0% { transform: scale(1); }
    40% { transform: scale(1.15); box-shadow: 0 5px 20px rgba(214, 35, 0, 0.4); }
    100% { transform: scale(1); box-shadow: 0 5px 15px rgba(214, 35, 0, 0.3); }
}

.payment-options-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 15px; }
.payment-option-btn { 
    background: white; border: 1px solid #e0e0e0; padding: 14px 5px; 
    border-radius: 50px; font-size: 0.9rem; font-weight: 600; cursor: pointer; color: var(--color-texto);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1); position: relative; z-index: 1;
}
.payment-option-btn:hover { 
    border-color: var(--color-principal); color: var(--color-principal); 
    transform: translateY(-3px); box-shadow: 0 5px 15px rgba(0,0,0,0.08); background-color: #fffbfb;
}
.payment-option-btn:active { transform: scale(0.92); }
.payment-option-btn.selected { 
    background: var(--color-principal); color: white; border-color: var(--color-principal); 
    animation: pay-select-pop 0.4s ease-out forwards; z-index: 2; 
}
.payment-option-btn.full-width { 
    grid-column: span 4; background: #f0f7ff; border-color: #cce4ff; color: #0066cc; font-weight: 700;
}
.payment-option-btn.full-width:hover { background: #e6f2ff; transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0, 102, 204, 0.15); }
.payment-option-btn.full-width.selected { background: #0066cc; border-color: #0066cc; color: white; box-shadow: 0 5px 15px rgba(0, 102, 204, 0.3); }

.bank-card { background: #f0f4f8; padding: 15px; border-radius: 15px; margin-top: 15px; }
.bank-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; color: #0056b3; }
.copyable-info { display: flex; justify-content: space-between; background: white; padding: 10px; border-radius: 10px; margin-bottom: 5px; font-size: 0.9rem; }
.copy-btn { background: none; border: none; cursor: pointer; }

/* --- BOTÓN VACIAR CARRITO (MEJORADO) --- */
.clear-cart-container { text-align: center; padding: 10px; }
.clear-cart-button { 
    background-color: #fff5f5; border: 2px solid #ffcccc; color: #d62300; 
    padding: 10px 25px; border-radius: 50px; font-size: 0.95rem; font-weight: 600; cursor: pointer; 
    display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-cuerpo);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.clear-cart-button:hover { 
    background-color: #d62300; color: white; border-color: #d62300; 
    box-shadow: 0 5px 15px rgba(214, 35, 0, 0.25); transform: translateY(-3px) rotate(-1deg); 
}
.clear-cart-button:active { transform: scale(0.9); }
.clear-cart-button.is-hidden { display: none; }

.order-notes-container { margin-top: 20px; }
textarea { width: 100%; border: 1px solid #ccc; padding: 12px; border-radius: 15px; resize: none; }

/* --- BOTÓN REALIZAR PEDIDO (MEJORADO) --- */
#send-order {
    display: flex; align-items: center; justify-content: center; gap: 12px;
    width: 100%; margin: 0 auto; padding: 18px; 
    background: #25D366; color: white; border: none; border-radius: 16px;
    font-size: 1.2rem; font-weight: 700; cursor: pointer;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1); transform: translateZ(0);
}
#send-order:hover { 
    background: #20bd5a; transform: translateY(-5px) scale(1.02); 
    box-shadow: 0 15px 35px rgba(37, 211, 102, 0.45);
}
#send-order:active { transform: translateY(2px) scale(0.96); box-shadow: 0 2px 10px rgba(37, 211, 102, 0.2); }
#send-order:disabled { background: #ccc; box-shadow: none; transform: none; cursor: not-allowed; }


/* --- BOTÓN SEGUIR COMPRANDO (GHOST BUTTON) --- */
.close-modal.text-only { 
    display: flex; align-items: center; justify-content: center;
    margin: 15px auto 30px; width: fit-content;
    background: transparent; border: 2px solid #e0e0e0; color: #777; 
    padding: 10px 25px; border-radius: 50px; font-weight: 600; font-size: 0.95rem; 
    text-decoration: none; cursor: pointer; transition: all 0.3s ease;
}
.close-modal.text-only:hover { 
    border-color: var(--color-texto); color: var(--color-texto);
    background: white; transform: translateY(-2px);
}
.close-modal.text-only:active { transform: scale(0.95); }


/* Info oculta (Address) */
.delivery-address-container, .bank-transfer-info { 
    max-height: 0; opacity: 0; overflow: hidden; transition: all 0.3s; 
}
.delivery-address-container.is-visible, .bank-transfer-info.is-visible {
    max-height: 500px; opacity: 1; margin-bottom: 15px; display: block;
}
.alert-box { background: #fff3cd; color: #856404; padding: 15px; border-radius: 15px; font-size: 0.9rem; display: flex; gap: 10px; align-items: center; }

/* ======================================================= */
/* ====== 6. TOAST (NOTIFICACIÓN CORREGIDA) ====== */
/* ======================================================= */
#toast-notification { 
    position: fixed; top: -150px; bottom: auto !important; 
    left: 50%; transform: translateX(-50%);
    background-color: #1e1e1e; color: #ffffff; 
    min-width: 300px; padding: 16px 25px; border-radius: 50px; 
    z-index: 11000 !important; 
    box-shadow: 0 10px 30px rgba(0,0,0,0.3); 
    transition: top 0.5s var(--curva-fluida), opacity 0.4s ease;
    opacity: 0; visibility: hidden;
    display: flex; align-items: center; justify-content: center; gap: 12px;
    font-weight: 500;
}

#toast-notification.show { top: 30px !important; opacity: 1 !important; visibility: visible; }

#toast-notification::before {
    content: '✓'; display: flex; align-items: center; justify-content: center;
    width: 24px; height: 24px; background-color: #25D366; color: white;
    border-radius: 50%; font-weight: bold; font-size: 14px; flex-shrink: 0;
}

/* Animación del badge */
@keyframes pop-bounce {
    0% { transform: scale(1); }
    50% { transform: scale(1.6); }
    100% { transform: scale(1); }
}
.badge-anim { animation: pop-bounce 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); }

/* Footer Link */
.footer { text-align: center; padding: 2rem; color: #888; font-size: 0.9rem; padding-bottom: 100px; }
.footer-buttons { display: flex; justify-content: center; gap: 10px; margin-bottom: 15px; }
.footer-btn { background: white; padding: 10px 20px; border-radius: 30px; text-decoration: none; color: #333; box-shadow: 0 2px 5px rgba(0,0,0,0.05); }