/* ==========================================================================
   1. VARIABLES Y CONFIGURACIÓN GENERAL
   ========================================================================== */
:root {
    /* Bases neutras y limpias para descansar la vista */
    --blanco-puro: #ffffff;
    --lila-fondo: #fcfbfe;       /* Blanco con un levísimo matiz lila, muy limpio */
    --lila-destello: #f3ecf7;    /* Lila suave para separar secciones */
    --lila-acento: #dfcfe3;      /* Toques lila sutiles */
    
    /* El rosa como color de acento y destaque (no de fondo) */
    --rosa-elegante: #ba7b7c;    /* Rosa viejo de la imagen para títulos */
    --rosa-medio: #c88e83;       /* Rosa cálido para textos secundarios */
    --rosa-suave: #f7ebeb;       /* Rosa ultra claro para detalles mínimos */
    
    /* Contrastes y elegancia */
    --oro-rosa: #caa873;         /* Dorado/Oro rosa para elementos premium */
    --texto-oscuro: #3d3535;     /* Gris marrón oscuro suave para máxima lectura */

    /* Fuentes */
    --font-cursive: 'Great Vibes', cursive;
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Montserrat', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--blanco-puro);
    color: var(--texto-oscuro);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}

section {
    padding: 100px 0;
    text-align: center;
    width: 100%;
}

/* --- Tipografías con el Rosa como Destaque --- */
h1 {
    font-family: var(--font-cursive);
    font-size: clamp(3.8rem, 8vw, 5.8rem);
    color: var(--rosa-elegante);
    font-weight: 400;
    margin-bottom: 10px;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.02);
}

h2 {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 4.5vw, 2.6rem);
    color: var(--texto-oscuro);
    text-transform: uppercase;
    letter-spacing: 4px;
    font-weight: 400;
    margin-bottom: 25px;
}

section h2::after {
    content: '';
    display: block;
    width: 40px;
    height: 1px;
    background-color: var(--rosa-medio);
    margin: 15px auto 0 auto;
}

h3 {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    color: var(--texto-oscuro);
    font-weight: 500;
}

p {
    font-size: 1.05rem;
    font-weight: 300;
    letter-spacing: 0.5px;
    max-width: 600px;
    margin: 0 auto 20px auto;
    color: #554d4d;
}

/* --- Tarjetas Minimalistas (Base Blanca) --- */
.card, .info-card {
    background: var(--blanco-puro);
    border: 1px solid #f0edf2;
    padding: 45px 30px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(160, 150, 160, 0.04);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.card:hover, .info-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(186, 123, 124, 0.08);
    border-color: var(--lila-acento);
}

/* --- Botones Dorados / Oro Rosa --- */
button, .btn {
    font-family: var(--font-sans);
    background: linear-gradient(135deg, var(--oro-rosa), #bfa06b);
    color: var(--blanco-puro);
    border: none;
    padding: 16px 42px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 500;
    border-radius: 50px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(202, 168, 115, 0.25);
    transition: all 0.3s ease;
}

button:hover {
    letter-spacing: 3px;
    box-shadow: 0 6px 22px rgba(202, 168, 115, 0.4);
    background: linear-gradient(135deg, #bfa06b, var(--oro-rosa));
}

/* ==========================================================================
   2. SECCIONES ESPECÍFICAS
   ========================================================================== */

/* Pantalla Inicial (Welcome) */
#welcome {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, var(--blanco-puro) 0%, var(--lila-fondo) 50%, var(--lila-destello) 100%);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    transition: transform 0.8s cubic-bezier(0.77, 0, 0.175, 1);
}

#welcome.fade-out {
    transform: translateY(-100vh);
}

#welcome .overlay {
    padding: 50px 40px;
    border: 1px solid rgba(223, 207, 227, 0.4);
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.03);
}

#welcome .subtitle {
    font-family: var(--font-serif);
    text-transform: uppercase;
    letter-spacing: 5px;
    font-size: 0.85rem;
    color: var(--rosa-medio);
    display: block;
    margin-bottom: 15px;
}

/* Hero */
.hero {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.82)), 
                url('https://images.unsplash.com/photo-1519671482749-fd09be7ccebf?q=80&w=1200') no-repeat center center/cover;
    text-align: center;
}

.hero .event {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--texto-oscuro);
    display: block;
    margin-bottom: 15px;
}

.hero h2 {
    font-size: clamp(2.5rem, 6vw, 3.8rem);
    color: var(--rosa-elegante);
    margin-bottom: 15px;
}

.hero h2::after {
    display: none;
}

.hero h1 {
    margin-bottom: 35px;
    color: var(--texto-oscuro);
}

.hero h3 {
    font-size: 1.4rem;
    letter-spacing: 2px;
    color: var(--oro-rosa);
}

/* Cuenta Regresiva */
#countdown {
    background-color: var(--lila-fondo);
    border-top: 1px solid #f5eff7;
    border-bottom: 1px solid #f5eff7;
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.countdown div {
    background: var(--blanco-puro);
    padding: 24px 20px;
    min-width: 110px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(150, 140, 150, 0.03);
    border: 1px solid #f2eef5;
}

.countdown span {
    font-family: var(--font-serif);
    font-size: 2.6rem;
    color: var(--rosa-elegante);
    display: block;
    font-weight: 500;
}

.countdown small {
    font-family: var(--font-sans);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 1.5px;
    color: #7c7272;
}

/* Mensaje */
#message {
    background-color: var(--blanco-puro);
}

#message p {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-style: italic;
    color: #554d4d;
    line-height: 1.8;
}

/* Padres y Padrinos */
#parents, #godparents {
    background-color: var(--blanco-puro);
    padding: 50px 0;
}

#parents .card, #godparents .card {
    max-width: 520px;
    margin: 0 auto;
    border-top: 2px solid var(--lila-acento);
}

#parents h3, #godparents h3 {
    font-size: 1.5rem;
    color: var(--texto-oscuro);
}

#parents p, #godparents p {
    font-family: var(--font-cursive);
    font-size: 2.2rem;
    color: var(--rosa-elegante);
    margin: 10px 0;
}

#parents p::after, #godparents p::after {
    display: none;
}

/* Información del Evento */
#information {
    background-color: var(--lila-fondo);
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-top: 50px;
}

.info-card h3 {
    color: var(--rosa-elegante);
    margin-bottom: 12px;
}

.info-card p:first-of-type {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--oro-rosa);
    margin-bottom: 10px;
}

/* Ubicación */
#location {
    background-color: var(--blanco-puro);
}

#location iframe {
    margin-top: 35px;
    border-radius: 8px;
    box-shadow: 0 10px 35px rgba(150, 140, 150, 0.06);
    border: 1px solid #edeaf0 !important;
    max-width: 100%;
}

/* Galería (Corregido Responsivo de raíz) */
#gallery {
    background-color: var(--lila-fondo);
}

.gallery-grid {
    display: grid;
    grid-template-columns: 1fr; /* 1 columna base en móviles */
    gap: 20px;
    margin-top: 40px;
}

.gallery-grid img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.gallery-grid img:hover {
    transform: scale(1.02);
}

/* RSVP Formulario */
#rsvp {
    background-color: var(--blanco-puro);
}

form {
    max-width: 500px;
    margin: 40px auto 0 auto;
    display: flex;
    flex-direction: column;
    gap: 18px;
    width: 100%;
}

form input, form textarea {
    font-family: var(--font-sans);
    width: 100%;
    padding: 16px 18px;
    border: 1px solid #e3deee;
    background-color: #faf9fc;
    border-radius: 6px;
    font-size: 0.95rem;
    color: var(--texto-oscuro);
    transition: all 0.3s ease;
}

form input:focus, form textarea:focus {
    outline: none;
    border-color: var(--rosa-elegante);
    background-color: var(--blanco-puro);
    box-shadow: 0 0 8px rgba(186, 123, 124, 0.15);
}

form textarea {
    height: 120px;
    resize: none;
}

/* Despedida */
#thanks {
    background: linear-gradient(to bottom, var(--blanco-puro), var(--lila-destello));
    padding: 120px 0;
}

#thanks h2 {
    font-family: var(--font-cursive);
    font-size: 4.2rem;
    text-transform: none;
    letter-spacing: 1px;
    color: var(--rosa-elegante);
}

#thanks h2::after {
    display: none;
}

/* Footer */
footer {
    background-color: #2b2525;
    color: var(--blanco-puro);
    text-align: center;
    padding: 35px 20px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.9;
}

/* ==========================================================================
   3. RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */

/* Pantallas medianas (Tablets) */
@media (min-width: 600px) {
    .info-grid {
        grid-template-columns: repeat(2, 1fr); /* 2 Columnas para información */
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr); /* 2 Columnas de fotos */
    }
}

/* Pantallas grandes (Computadoras) */
@media (min-width: 900px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr); /* 3 Columnas de fotos perfectas */
    }
}

/* Ajustes específicos para móviles pequeños */
@media (max-width: 500px) {
    section {
        padding: 60px 0;
    }
    
    .countdown {
        gap: 12px;
    }
    
    .countdown div {
        min-width: 80px;
        padding: 16px 10px;
        flex: 1 1 40%; /* Hace que se acomoden de 2 en 2 simétricamente */
    }
    
    .countdown span {
        font-size: 1.8rem;
    }
    
    #welcome .overlay {
        padding: 30px 20px;
    }
    
    form {
        padding: 0 5px;
    }
    
    .gallery-grid img {
        height: 280px; /* Reduce un poco el alto en pantallas chicas para no scrollear tanto */
    }
}