:root {
    --negro:  #0a0a0a;
    --oscuro: #111111;
    --gris:   #1c1c1c;
    --gris2:  #2a2a2a;
    --dorado: #c9a84c;
    --dorado2:#e8c97a;
    --blanco: #f5f0e8;
    --texto:  #a89880;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
    background: var(--negro);
    color: var(--blanco);
    font-family: 'DM Sans', sans-serif;
    font-weight: 300;
    min-height: 100vh;
}

/* ── NAV ── */
nav {
    background: var(--oscuro);
    border-bottom: 1px solid #222;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--dorado);
    text-decoration: none;
}

.nav-volver {
    font-size: 0.8rem;
    color: var(--texto);
    text-decoration: none;
    letter-spacing: 0.05em;
    transition: color 0.2s;
}

.nav-volver:hover { color: var(--dorado); }

/* ── PASOS ── */
.pasos {
    display: flex;
    justify-content: center;
    gap: 0;
    padding: 2rem 2rem 0;
    max-width: 600px;
    margin: 0 auto;
}

.paso-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    position: relative;
}

.paso-item:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 14px;
    left: 50%;
    width: 100%;
    height: 1px;
    background: #333;
}

.paso-num {
    width: 28px; height: 28px;
    border-radius: 50%;
    border: 1px solid #333;
    background: var(--gris);
    color: var(--texto);
    font-size: 0.75rem;
    display: flex; align-items: center; justify-content: center;
    position: relative; z-index: 1;
    transition: all 0.2s;
}

.paso-item.activo .paso-num {
    border-color: var(--dorado);
    background: var(--dorado);
    color: var(--negro);
}

.paso-item.completo .paso-num {
    border-color: var(--dorado);
    background: transparent;
    color: var(--dorado);
}

.paso-label {
    font-size: 0.7rem;
    color: var(--texto);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.paso-item.activo .paso-label { color: var(--dorado); }

/* ── CONTENEDOR ── */
.contenedor {
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.seccion-titulo {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2rem;
    font-weight: 300;
    color: var(--blanco);
    margin-bottom: 0.3rem;
}

.seccion-subtitulo {
    font-size: 0.85rem;
    color: var(--texto);
    margin-bottom: 2.5rem;
}

/* ── GRILLA DE CARDS ── */
.grilla {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}

.card {
    background: var(--oscuro);
    border: 1px solid #222;
    padding: 1.5rem;
    cursor: pointer;
    text-decoration: none;
    display: block;
    transition: all 0.2s;
    position: relative;
}

.card:hover {
    border-color: var(--dorado);
    transform: translateY(-2px);
}

.card-titulo {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--blanco);
    margin-bottom: 0.3rem;
}

.card-detalle {
    font-size: 0.8rem;
    color: var(--texto);
    line-height: 1.6;
}

.card-precio {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.5rem;
    color: var(--dorado);
    margin-top: 0.8rem;
}

/* ── CALENDARIO ── */
.calendario-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.4rem;
    margin-bottom: 2rem;
}

.cal-header {
    text-align: center;
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--texto);
    padding: 0.5rem 0;
}

.cal-dia {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    border-radius: 2px;
    cursor: default;
    color: #333;
}

.cal-dia.disponible {
    background: var(--gris);
    color: var(--blanco);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.cal-dia.disponible:hover {
    background: var(--dorado);
    color: var(--negro);
}

.cal-dia.hoy {
    border: 1px solid var(--dorado);
    color: var(--dorado);
}

/* ── BLOQUES ── */
.bloques-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 0.6rem;
}

.bloque {
    background: var(--gris);
    border: 1px solid #333;
    padding: 0.8rem;
    text-align: center;
    cursor: pointer;
    font-size: 1rem;
    color: var(--blanco);
    transition: all 0.2s;
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.2rem;
}

.bloque:hover {
    border-color: var(--dorado);
    color: var(--dorado);
}

.bloque.seleccionado {
    background: var(--dorado);
    border-color: var(--dorado);
    color: var(--negro);
}

/* ── RESUMEN ── */
.resumen {
    background: var(--oscuro);
    border: 1px solid #222;
    padding: 1.5rem;
    margin-top: 2rem;
}

.resumen-titulo {
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--dorado);
    margin-bottom: 1rem;
}

.resumen-dato {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    padding: 0.4rem 0;
    border-bottom: 1px solid #1a1a1a;
    color: var(--texto);
}

.resumen-dato span:last-child { color: var(--blanco); }

.btn-confirmar {
    width: 100%;
    margin-top: 1.5rem;
    padding: 1rem;
    background: var(--dorado);
    color: var(--negro);
    border: none;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-confirmar:hover { background: var(--dorado2); }

.error-msg {
    background: #2a0a0a;
    border: 1px solid #5a1a1a;
    color: #f87171;
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
}

/* ── CONFIRMADO ── */
.confirmado-box {
    text-align: center;
    padding: 4rem 2rem;
}

.confirmado-icono {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.confirmado-titulo {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.5rem;
    font-weight: 300;
    color: var(--blanco);
    margin-bottom: 0.5rem;
}

.confirmado-subtitulo {
    color: var(--texto);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.btn-volver {
    display: inline-block;
    padding: 0.75rem 2rem;
    border: 1px solid var(--dorado);
    color: var(--dorado);
    text-decoration: none;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: all 0.2s;
}

.btn-volver:hover {
    background: var(--dorado);
    color: var(--negro);
}

/* ── RESPONSIVE ── */
@media (max-width: 600px) {
    .pasos { padding: 1.5rem 1rem 0; }
    .paso-label { display: none; }
    .contenedor { padding: 2rem 1rem; }
    .grilla { grid-template-columns: 1fr 1fr; }
    .bloques-grid { grid-template-columns: repeat(3, 1fr); }
    .calendario-grid { gap: 0.2rem; }
    .cal-dia { font-size: 0.75rem; }
    nav { padding: 1rem; }
}