/* =========================================
   1. VARIABLES & RESET
   ========================================= */
:root {
    --bg-body: #FFFFFF;
    --bg-beige-btn: #EBE8E0; 
    --bg-card: #FCFBF8; /* Fondo ligerísimamente crema para los posts */
    --text-main: #1A1A1A;
    --text-body: #555555;
    --text-light: #888888;
    --accent-blue: #E3F0F5;
    --color-gold: #C5A028; /* Dorado Marca */
    
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Lato', sans-serif;
}

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

body {
    background-color: var(--bg-body);
    color: var(--text-body);
    font-family: var(--font-sans);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; transition: all 0.3s ease; }
img { max-width: 100%; display: block; height: auto; }
ul { list-style: none; }

.container-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
}

/* =========================================
   2. HEADER & LOGO
   ========================================= */
.site-header {
    padding: 3rem 0; 
    display: flex;
    justify-content: space-between;
    align-items: flex-start; 
}

.brand { display: flex; flex-direction: column; }

.brand-name {
    font-family: var(--font-serif);
    font-size: 2rem; 
    color: var(--text-main);
    letter-spacing: 1px;
    font-weight: 600;
    text-transform: uppercase;
    line-height: 1;
}

.brand-sub {
    font-family: var(--font-sans); 
    font-size: 1.1rem;             
    font-weight: 700;              
    letter-spacing: 3px;           
    color: var(--color-gold);      
    text-transform: uppercase;
    margin-top: 10px;              
    display: block;
}

.main-nav ul {
    display: flex;
    gap: 2rem;
    padding-top: 15px; 
}

.main-nav a {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-main);
    text-transform: uppercase;
}
.main-nav a:hover { color: var(--color-gold); }

/* =========================================
   3. HERO SECTION
   ========================================= */
.hero-section {
    display: grid;
    grid-template-columns: 1.2fr 1fr; 
    gap: 5rem;
    align-items: center;
    padding: 4rem 0 6rem;
}

.hero-content h1 {
    font-family: var(--font-serif);
    font-size: 3.8rem; 
    line-height: 1.15;
    color: var(--text-main);
    margin-bottom: 2rem;
    font-weight: 400;
}

.hero-content p {
    font-size: 1.1rem;
    margin-bottom: 3rem;
    max-width: 450px;
    color: #444;
}

.btn-hero {
    display: inline-block;
    background-color: var(--bg-beige-btn);
    color: var(--text-main);
    padding: 1.2rem 2.8rem;
    text-transform: uppercase;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    border-radius: 2px;
}
.btn-hero:hover { background-color: var(--color-gold); color: white; }

.hero-image img {
    width: 100%;
    height: auto; 
    object-fit: cover;
    border-radius: 4px;
}

/* =========================================
   4. BIENVENIDA & FILTROS (CON DESPLEGABLE MÓVIL)
   ========================================= */
.welcome-section {
    text-align: center;
    padding: 2rem 0 5rem;
    max-width: 800px;
    margin: 0 auto;
}

.welcome-section h2 {
    font-family: var(--font-serif);
    font-size: 3rem;
    color: var(--text-main);
    margin-bottom: 1.5rem;
    font-weight: 400;
}

.welcome-description {
    margin-bottom: 3.5rem;
    color: var(--text-body);
    font-size: 1.1rem;
}

/* Control de vistas (Móvil vs PC) */
.mobile-only { display: none; }
.desktop-only { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }

/* Botones de PC */
.btn-filter-large {
    background-color: #F9F9F9;
    color: var(--text-main);
    padding: 0.8rem 1.5rem;
    text-transform: uppercase;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    border: 1px solid #EEE;
    border-radius: 4px;
}
.btn-filter-large:hover, .btn-filter-large.active {
    background-color: var(--bg-beige-btn);
    border-color: var(--color-gold);
}

/* Desplegable Elegante para Móvil */
.filter-dropdown-container {
    position: relative;
    max-width: 100%;
    margin: 0 auto;
}

.filter-dropdown {
    appearance: none;
    -webkit-appearance: none;
    width: 100%;
    background-color: var(--bg-card);
    border: 1px solid rgba(197, 160, 40, 0.4);
    color: var(--text-main);
    padding: 15px 20px;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 8px;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0,0,0,0.03);
}

.filter-dropdown:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 4px 15px rgba(197, 160, 40, 0.2);
}

/* La flecha dorada personalizada del desplegable */
.filter-dropdown-container::after {
    content: '▼';
    font-size: 0.9rem;
    color: var(--color-gold);
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
}

/* =========================================
   5. GRID BLOG (TARJETAS ELEGANTES)
   ========================================= */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem 2rem;
    padding-bottom: 6rem;
}

/* Cajas de los post mejoradas */
.blog-card { 
    display: flex; 
    flex-direction: column; 
    height: 100%; 
    background-color: var(--bg-card); /* Fondo diferente */
    border: 1px solid rgba(197, 160, 40, 0.25); /* Línea dorada muy fina */
    border-radius: 8px; /* Bordes suaves */
    overflow: hidden; /* Evita que la foto se salga del borde redondeado */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03); /* Sombra inicial súper suave */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Efecto al pasar el ratón por encima (Hover) */
.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(197, 160, 40, 0.15); /* Sombra dorada más pronunciada */
}

.blog-card-img-container {
    height: 240px;
    overflow: hidden;
    margin-bottom: 0; /* Quitado margen inferior para que se pegue al texto */
}

.blog-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.blog-card:hover .blog-card-img { transform: scale(1.05); }

/* Contenedor del texto dentro de la tarjeta */
.blog-card-content {
    padding: 1.8rem; /* Aire dentro de la tarjeta */
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card-tag {
    display: inline-block;
    background-color: var(--accent-blue);
    color: #557A8A;
    font-size: 0.65rem;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 8px 12px;
    margin-bottom: 1rem;
    align-self: flex-start;
}

.blog-card-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    line-height: 1.3;
    color: var(--text-main);
    margin-bottom: 0.5rem;
    font-weight: 400;
}

.blog-card-date {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-top: auto; /* Empuja la fecha siempre abajo del todo */
}

/* Footer */
.site-footer {
    text-align: center;
    padding: 3rem 0;
    border-top: 1px solid #eee;
    font-size: 0.8rem;
    color: var(--text-light);
}

/* =========================================
   6. RESPONSIVE (MÓVILES Y TABLETS)
   ========================================= */
@media (max-width: 900px) {
    .site-header { flex-direction: column; align-items: center; gap: 1.5rem; text-align: center; }
    .brand { align-items: center; }
    .hero-section { grid-template-columns: 1fr; text-align: center; padding: 3rem 0; }
    .hero-content h1 { font-size: 2.8rem; }
    .hero-image img { height: auto; margin-top: 1rem; } 
    .blog-grid { grid-template-columns: repeat(2, 1fr); }
}

/* --- CLAVE PARA EL MENÚ DESPLEGABLE MÓVIL --- */
@media (max-width: 768px) {
    .desktop-only { display: none !important; }
    .mobile-only { display: block !important; }
}

@media (max-width: 600px) {
    .site-header { padding: 1.5rem 0; }
    .hero-section { padding: 1rem 0 3rem; gap: 2rem; }
    .blog-grid { grid-template-columns: 1fr; }
    .hero-content h1 { font-size: 2.2rem; }
    .brand-sub { font-size: 0.9rem; letter-spacing: 1px; } 
}