/* ==========================================================================
   Formulario de Captación Seika (Dark Theme)
   ========================================================================== */

body.dark-mode-active {
    background-color: #000000;
    color: #ffffff;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.text-dimmed { color: #888888 !important; }

/* --- Brillo de Fondo --- */
.glow-bg-red {
    position: absolute;
    background: radial-gradient(circle, rgba(209, 52, 56, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
    border-radius: 50%;
    filter: blur(60px);
    z-index: 0;
    pointer-events: none;
}
.glow-top-center { top: -100px; left: 50%; transform: translateX(-50%); width: 800px; height: 800px; }

/* --- Navbar Transparente --- */
.enterprise-nav.dark-nav {
    position: absolute;
    top: 0; left: 0; width: 100%;
    z-index: 10;
    background: transparent !important;
    border-bottom: none !important;
}

.enterprise-nav.dark-nav .nav-brand,
.enterprise-nav.dark-nav .brand-text,
.enterprise-nav.dark-nav .nav-brand .tachibana,
.enterprise-nav.dark-nav .nav-brand .labs,
.enterprise-nav.dark-nav .nav-brand .brand-divider,
.enterprise-nav.dark-nav .nav-brand .nav-product-name { color: #ffffff !important; }

.enterprise-nav.dark-nav .nav-links a {
    color: #ffffff !important;
    transition: color 0.2s ease;
}
.enterprise-nav.dark-nav .nav-links a:hover { color: #D13438 !important; }

/* --- Estructura del Formulario --- */
.massive-heading {
    font-size: clamp(2rem, 5vw, 3.5rem);
    line-height: 1.2;
    font-weight: 600;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
}

.dark-form-card {
    background: rgba(20, 20, 20, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 3rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 1.5rem;
}

.form-row .form-group {
    margin-bottom: 0;
}

.form-group label {
    font-size: 0.95rem;
    font-weight: 500;
    color: #cccccc;
    margin-bottom: 0.5rem;
}

/* --- Inputs Oscuros --- */
.dark-input, .dark-select {
    width: 100%;
    background: #111111;
    border: 1px solid #333333;
    color: #ffffff;
    padding: 1rem 1.2rem;
    border-radius: 12px;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    box-sizing: border-box;
    outline: none;
    font-family: inherit;
}

.dark-input:focus, .dark-select:focus {
    border-color: #D13438;
    box-shadow: 0 0 0 2px rgba(209, 52, 56, 0.2);
}

.dark-input::placeholder { color: #555555; }

/* Estilo para los Selects */
.dark-select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23cccccc%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
    background-repeat: no-repeat, repeat;
    background-position: right 1rem top 50%, 0 0;
    background-size: 0.65em auto, 100%;
}

.dark-phone-group {
    display: flex;
    gap: 0.5rem;
}

.dark-phone-group .dark-select { width: 120px; flex-shrink: 0; }
.dark-phone-group .dark-input { flex: 1; }

/* --- Botones --- */
.btn-solid-red {
    background-color: #D13438;
    color: #ffffff;
    padding: 1rem 2rem;
    border-radius: 50px;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.btn-solid-red:hover:not(:disabled) {
    background-color: #e63f44;
    transform: scale(1.02);
}

.btn-outline-white {
    display: inline-block;
    background-color: transparent;
    color: white;
    padding: 1rem 2rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.btn-outline-white:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.8);
}

/* --- Footer --- */
.seikaindexfooter {
    background-color: #000000;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 4rem 5% 2rem 5%;
    margin-top: auto; /* Empuja el footer al fondo si el contenido es corto */
}

.seikaindexfooter-container { max-width: 1400px; margin: 0 auto; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 2rem; }
.seikaindexfooter-brand { display: flex; flex-direction: column; gap: 0.5rem; }
.seikaindexfooter-name { font-size: 1.5rem; font-weight: 700; color: #ffffff; }
.seikaindexfooter-tagline { font-size: 0.95rem; color: #888888; }
.seikaindexfooter-links { display: flex; gap: 2rem; }
.seikaindexfooter-links a { color: #cccccc; text-decoration: none; font-size: 0.95rem; transition: color 0.2s ease; }
.seikaindexfooter-links a:hover { color: #D13438; }
.seikaindexfooter-copyright { width: 100%; text-align: center; font-size: 0.85rem; color: #555555; margin-top: 2rem; padding-top: 2rem; border-top: 1px solid rgba(255, 255, 255, 0.05); }

/* --- Responsivo --- */
@media (max-width: 768px) {
    .enterprise-nav.dark-nav { padding-top: 1.5rem; }
    .form-row { grid-template-columns: 1fr; gap: 1.5rem; }
    .dark-form-card { padding: 2rem 1.5rem; }
    .seikaindexfooter-container { flex-direction: column; align-items: flex-start; }
}