:root {
    /* Fondo tomado de la paleta original: un carbón mate muy elegante */
    --bg-pure: #0d0d0e;
    --bg-dark: #131315;
    --border-dim: #222225;
    --text-primary: #e4e4e7;
    --text-muted: #9a9a9e;
    --text-dim: #4a4a4e;
    --accent-bronze: #c4a47c; /* Bronce refinado de la referencia */
}

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

body {
    background-color: var(--bg-pure);
    color: var(--text-primary);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    overflow-x: hidden;
    line-height: 1.7;
}

.serif-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 400;
    letter-spacing: -0.5px;
}

/* Forzar la itálica dorada/bronce en elementos seleccionados */
.italic-accent {
    font-family: 'Playfair Display', Georgia, serif;
    font-style: italic !important;
    color: var(--accent-bronze) !important;
}

.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.panel {
    min-height: 100vh;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-dim);
    padding: 6rem 0;
}

.header-brand {
    display: flex;
    align-items: center;
    margin-bottom: 2.5rem;
}

.label-tech {
    font-size: 0.75rem;
    color: var(--accent-bronze);
    text-transform: uppercase;
    letter-spacing: 3px;
}

.hero-statement {
    font-size: 3.2rem;
    line-height: 1.25;
    color: var(--text-primary);
    max-width: 950px;
    margin-bottom: 4rem;
}

.scroll-indicator {
    font-size: 0.75rem;
    color: var(--text-dim);
    letter-spacing: 2px;
}

/* Layout en Columnas */
.layout-columns {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.column-main-title {
    font-size: 2.5rem;
    line-height: 1.2;
    color: var(--text-primary);
}

.column-data {
    border-top: 1px solid var(--border-dim);
    padding-top: 1.5rem;
}

.column-data h3 {
    font-size: 0.75rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
}

.column-data p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.8;
}

/* Formulario */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 5rem;
}

.dark-form { width: 100%; }

.form-row-double {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.form-group {
    margin-bottom: 2.5rem;
    border-top: 1px solid var(--border-dim);
    padding-top: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.7rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.75rem;
}

.dark-form input, .dark-form textarea {
    width: 100%;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    outline: none;
    padding: 0.5rem 0;
}

.dark-form input:focus, .dark-form textarea:focus {
    color: var(--text-primary);
}

.btn-submit {
    background: transparent;
    border: 1px solid var(--accent-bronze);
    color: var(--accent-bronze);
    padding: 1rem 3rem;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.3s ease;
}

.btn-submit:hover {
    background: var(--accent-bronze);
    color: var(--bg-pure);
}

@media (max-width: 900px) {
    .hero-statement { font-size: 2rem; }
    .layout-columns, .contact-layout { grid-template-columns: 1fr; gap: 3rem; }
    .form-row-double { grid-template-columns: 1fr; gap: 0; }
    .column-main-title { font-size: 1.8rem; }
}
/* Contenedor de acciones del formulario */
.form-actions {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap; /* Permite que se acomode en celulares */
}

.actions-divider {
    font-size: 0.8rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Botón de WhatsApp Estilo Titanio/Bronce */
.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: transparent;
    border: 1px solid var(--text-dim); /* Borde titanio apagado por defecto */
    color: var(--text-muted);
    padding: 1rem 2rem;
    text-decoration: none;
    font-family: inherit;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.3s ease;
    cursor: pointer;
}

/* Icono SVG estilizado */
.icon-wsp {
    width: 16px;
    height: 16px;
    fill: var(--text-dim); /* Color titanio apagado inicial */
    transition: fill 0.3s ease;
}

/* Efecto Hover Premium */
.btn-whatsapp:hover {
    border-color: var(--accent-bronze);
    color: var(--accent-bronze);
    background-color: var(--bg-dark);
}

.btn-whatsapp:hover .icon-wsp {
    fill: var(--accent-bronze); /* El icono se enciende en bronce sutil */
}

/* Ajuste responsivo para pantallas pequeñas */
@media (max-width: 600px) {
    .form-actions {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }
    .actions-divider {
        display: none; /* Oculta el divisor en móviles para limpiar espacio */
    }
    .btn-submit, .btn-whatsapp {
        width: 100%;
        justify-content: center;
    }
}
/* Contenedor Principal de la Terminal */
.terminal-container {
    background-color: #060607; /* Un tono aún más oscuro para dar profundidad de pantalla */
    border: 1px solid var(--border-dim);
    border-radius: 4px;
    padding: 1.5rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    box-shadow: inset 0 0 10px rgba(0,0,0,0.8);
}

/* Cabecera de la Terminal */
.terminal-header {
    border-bottom: 1px solid var(--border-dim);
    padding-bottom: 0.75rem;
    margin-bottom: 1rem;
}

.terminal-status {
    font-size: 0.7rem;
    color: var(--accent-bronze);
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Cuerpo donde aparecen los mensajes */
.terminal-body {
    height: 200px;
    overflow-y: auto;
    margin-bottom: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.terminal-output {
    font-size: 0.9rem;
    color: var(--text-muted);
    white-space: pre-wrap;
    word-break: break-word;
}

/* Línea de comandos inferior */
.terminal-input-line {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-top: 1px solid var(--border-dim);
    padding-top: 0.75rem;
}

.terminal-prompt {
    font-size: 0.9rem;
    color: var(--accent-bronze);
    font-weight: bold;
}

/* Input de texto de la terminal */
#ai-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    outline: none;
}

#ai-input::placeholder {
    color: var(--text-dim);
}

/* Personalización de la barra de scroll de la terminal */
.terminal-body::-webkit-scrollbar {
    width: 4px;
}
.terminal-body::-webkit-scrollbar-thumb {
    background: var(--border-dim);
}