/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Dancing+Script:wght@600&family=Lato:wght@300;400;700&family=Playfair+Display:ital,wght@0,400;0,700;1,400&display=swap');

:root {
    --lina-brown: #A07348;
    --lina-cream: #FDFBF7;
    --lina-dark: #2D2D2D;
}

body {
    font-family: 'Lato', sans-serif;
    background-color: var(--lina-cream);
    color: var(--lina-dark);
    margin: 0;
}

h1, h2, h3 { font-family: 'Playfair Display', serif; }
.font-script { font-family: 'Dancing Script', cursive; }

/* Navbar común */
.navbar {
    position: fixed;
    width: 100%;
    background: rgba(253, 251, 247, 0.95);
    backdrop-filter: blur(5px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    z-index: 1000;
    border-bottom: 1px solid rgba(160, 115, 72, 0.1);
    box-sizing: border-box;
}

.nav-links a {
    text-decoration: none;
    color: var(--lina-dark);
    text-transform: uppercase;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin-left: 2rem;
    transition: color 0.3s;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--lina-brown);
}

.btn-lina {
    background-color: var(--lina-brown);
    color: white;
    padding: 12px 30px;
    border-radius: 50px;
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 2px;
    border: none;
    cursor: pointer;
    transition: 0.3s;
}

.btn-lina:hover { background-color: var(--lina-dark); }

/* FUENTES */
@import url('https://fonts.googleapis.com/css2?family=Dancing+Script:wght@400;700&family=Lato:wght@300;400;700&family=Playfair+Display:ital,wght@0,400;0,600;1,400&display=swap');

/* VARIABLES DE MARCA */
:root {
    --lina-brown: #A07348;
    --lina-cream: #FDFBF7;
    --lina-text: #2D2D2D;
    --lina-gray: #F5F5F5;
}

/* ESTILOS BASE */
body {
    font-family: 'Lato', sans-serif;
    background-color: var(--lina-cream);
    color: var(--lina-text);
    margin: 0;
    overflow-x: hidden;
}

h1, h2, h3, h4 { font-family: 'Playfair Display', serif; }
.handwritten { font-family: 'Dancing Script', cursive; }

/* ANIMACIÓN DE ENTRADA SUAVE */
body { animation: fadeIn 0.8s ease-out; }
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* MICROINTERACCIONES IMÁGENES */
.img-hover-zoom {
    overflow: hidden;
    border-radius: 12px;
}
.img-hover-zoom img {
    transition: transform 0.7s ease;
}
.img-hover-zoom:hover img {
    transform: scale(1.08);
}

/* NAVEGACIÓN ACTIVA */
.nav-link.active {
    color: var(--lina-brown);
    font-weight: bold;
    border-bottom: 2px solid var(--lina-brown);
}

/* --- ANIMACIONES CATÁLOGO --- */

/* Animación de entrada hacia arriba */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-card {
    opacity: 0; /* Invisible al inicio */
    animation: fadeInUp 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

/* Retardos para efecto cascada (Stagger) */
.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }
.delay-400 { animation-delay: 400ms; }
.delay-500 { animation-delay: 500ms; }
.delay-600 { animation-delay: 600ms; }

/* Botón flotante del producto */
.product-btn {
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.4s ease;
}

.group:hover .product-btn {
    transform: translateY(0);
    opacity: 1;
}