/* ============================================================
   Bytex — Página "Contacto" (interior)
   File: assets/css/contacto.css

   Hero de página interior a dos columnas (texto + imagen, mismo patrón
   que quienes-somos.css y servicios.css) + formulario B2B a la izquierda
   y canales de contacto directo al costado.

   Escalas, gaps y paddings alineados con quienes-somos.css y
   servicios.css (las otras páginas interiores).
   Decoración: circuito SVG (bytex-circuit.css) sobre fondo plano.
   Tamaños de texto desde la escala global (--bytex-fs-*).
   ============================================================ */

.bytex-cont {
    position: relative;
    background: var(--bytex-bg);
    color: var(--bytex-text);
}

.bytex-cont__inner {
    max-width: var(--bytex-container);
    margin: 0 auto;
    padding: 0 var(--bytex-container-padding);
    position: relative;
    z-index: 1; /* por encima del circuito */
}

/* Las secciones contienen la decoración que sangra desde el borde */
.bytex-cont__hero,
.bytex-cont__form-section {
    position: relative;
    overflow: hidden;
}

/* ============================================================
   Eyebrows y títulos compartidos
   ============================================================ */
.bytex-cont__eyebrow,
.bytex-cont__section-eyebrow {
    font-family: ui-monospace, 'JetBrains Mono', Menlo, monospace;
    font-size: var(--bytex-fs-eyebrow);
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--bytex-accent);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.bytex-cont__eyebrow::before,
.bytex-cont__section-eyebrow::before {
    content: "";
    width: 24px;
    height: 1px;
    background: var(--bytex-accent);
    display: inline-block;
}

.bytex-cont__section-title {
    font-family: var(--bytex-font-heading);
    font-weight: 800;
    font-size: var(--bytex-fs-h2);
    line-height: 1.1;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    color: var(--bytex-text);
    margin: 14px 0 0;
}

.bytex-cont__accent { color: var(--bytex-accent); }

/* ============================================================
   HERO DE PÁGINA (texto + imagen al costado)
   ============================================================ */
.bytex-cont__hero {
    padding: clamp(70px, 12vh, 140px) 0 clamp(56px, 9vh, 100px);
    border-bottom: 1px solid var(--bytex-border);
}

.bytex-cont__hero-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(32px, 5vw, 72px);
    align-items: center;
}

.bytex-cont__hero-title {
    font-family: var(--bytex-font-heading);
    font-weight: 800;
    font-size: var(--bytex-fs-h1-int);
    line-height: 1;
    letter-spacing: -0.03em;
    text-transform: uppercase;
    color: var(--bytex-text);
    margin: 20px 0 0;
}

/* Sin max-width: el ancho lo define la columna del grid */
.bytex-cont__hero-sub {
    font-family: var(--bytex-font-body);
    font-size: var(--bytex-fs-lg);
    line-height: 1.6;
    color: var(--bytex-text-2);
    margin: 24px 0 0;
}

/* ----- Visual del hero ----- */
.bytex-cont__hero-visual {
    position: relative;
    aspect-ratio: 4 / 3;
    border: 1px solid var(--bytex-border);
    background: var(--bytex-panel);
    overflow: hidden;
}
.bytex-cont__hero-media {
    position: absolute;
    inset: 0;
}
.bytex-cont__hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: contrast(1.05) saturate(0.85) brightness(0.92);
}
.bytex-cont__hero-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,115,232,0.12) 0%, transparent 55%);
    pointer-events: none;
}

/* Sin imagen cargada: hueco marcado, mismo espacio reservado */
.bytex-cont__hero-media.is-empty {
    background:
        linear-gradient(135deg, var(--bytex-panel), transparent 60%),
        var(--bytex-bg);
}
.bytex-cont__hero-media.is-empty::after {
    background:
        linear-gradient(to bottom right, transparent calc(50% - 1px), var(--bytex-border) 50%, transparent calc(50% + 1px)),
        linear-gradient(to bottom left,  transparent calc(50% - 1px), var(--bytex-border) 50%, transparent calc(50% + 1px));
    opacity: .5;
}

/* ============================================================
   FORMULARIO + CANALES
   ============================================================ */
.bytex-cont__form-section {
    padding: clamp(56px, 9vh, 100px) 0;
}

.bytex-cont__layout {
    display: grid;
    grid-template-columns: 1.7fr 1fr;
    gap: clamp(40px, 6vw, 88px);
    align-items: start;
}

.bytex-cont__section-head {
    margin-bottom: 48px;
}

/* ============================================================
   Campos del formulario
   ============================================================ */
.bytex-cont__form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Honeypot anti-spam: fuera de pantalla, no display:none
   (algunos bots detectan display:none y lo saltean) */
.bytex-cont__hp {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.bytex-cont__row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}
.bytex-cont__row--2 {
    grid-template-columns: 1fr 1fr;
}

.bytex-cont__field {
    display: flex;
    flex-direction: column;
}

.bytex-cont__label {
    font-family: ui-monospace, 'JetBrains Mono', Menlo, monospace;
    font-size: var(--bytex-fs-eyebrow);
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--bytex-text-2);
    margin-bottom: 8px;
}

.bytex-cont__req {
    color: var(--bytex-accent);
}

/* Inputs, select y textarea comparten tratamiento */
.bytex-cont__field input,
.bytex-cont__field select,
.bytex-cont__field textarea {
    width: 100%;
    font-family: var(--bytex-font-body);
    font-size: var(--bytex-fs-body);
    line-height: 1.5;
    color: var(--bytex-text);
    background: var(--bytex-panel);
    border: 1px solid var(--bytex-border);
    border-radius: 2px;
    padding: 13px 16px;
    transition: border-color .2s ease, background .2s ease;
    -webkit-appearance: none;
    appearance: none;
}
.bytex-cont__field input:hover,
.bytex-cont__field select:hover,
.bytex-cont__field textarea:hover {
    border-color: var(--bytex-border-2);
}
.bytex-cont__field input:focus,
.bytex-cont__field select:focus,
.bytex-cont__field textarea:focus {
    outline: none;
    border-color: var(--bytex-accent);
    background: var(--bytex-bg);
}
.bytex-cont__field textarea {
    resize: vertical;
    min-height: 140px;
}

/* Flecha del select: dibujada en CSS porque appearance:none la quita */
.bytex-cont__field select {
    padding-right: 44px;
    background-image:
        linear-gradient(45deg, transparent 50%, var(--bytex-text-2) 50%),
        linear-gradient(135deg, var(--bytex-text-2) 50%, transparent 50%);
    background-position:
        calc(100% - 22px) calc(50% + 2px),
        calc(100% - 17px) calc(50% + 2px);
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
    cursor: pointer;
}

/* La primera opción (placeholder) se ve más apagada */
.bytex-cont__field select:invalid {
    color: var(--bytex-text-2);
}

.bytex-cont__nota {
    font-family: var(--bytex-font-body);
    font-size: var(--bytex-fs-sm);
    line-height: 1.6;
    color: var(--bytex-text-2);
    margin: 0;
    padding-left: 16px;
    border-left: 2px solid var(--bytex-border);
}

.bytex-cont__actions {
    display: flex;
    margin-top: 8px;
}

/* ============================================================
   Canales de contacto directo
   ============================================================ */
.bytex-cont__canales {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.bytex-cont__canal-link {
    position: relative;
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 32px 28px;
    background: var(--bytex-panel);
    border: 1px solid var(--bytex-border);
    text-decoration: none;
    transition: border-color .2s ease, transform .2s ease;
}
.bytex-cont__canal-link:hover {
    border-color: var(--bytex-accent);
    transform: translateY(-3px);
}

.bytex-cont__canal-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    padding: 10px;
    color: var(--bytex-accent);
    border: 1px solid var(--bytex-border);
    background: var(--bytex-bg);
    transition: border-color .2s ease;
}
.bytex-cont__canal-link:hover .bytex-cont__canal-icon {
    border-color: var(--bytex-accent);
}
.bytex-cont__canal-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.bytex-cont__canal-texto {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}

.bytex-cont__canal-label {
    font-family: var(--bytex-font-heading);
    font-size: var(--bytex-fs-lg);
    font-weight: 700;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    color: var(--bytex-text);
}

.bytex-cont__canal-valor {
    font-family: var(--bytex-font-body);
    font-size: var(--bytex-fs-sm);
    line-height: 1.5;
    color: var(--bytex-text-2);
    word-break: break-word;
}

/* ============================================================
   Esquinas tipo mira
   En los canales aparecen en hover; en el visual del hero quedan
   fijas (mismo criterio que quienes-somos.css y servicios.css).
   ============================================================ */
.bytex-cont__corner {
    position: absolute;
    width: 14px;
    height: 14px;
    opacity: 0;
    transition: opacity .2s ease;
    pointer-events: none;
    z-index: 2;
}
.bytex-cont__canal-link:hover .bytex-cont__corner,
.bytex-cont__hero-visual .bytex-cont__corner { opacity: 1; }
.bytex-cont__corner::before,
.bytex-cont__corner::after {
    content: "";
    position: absolute;
    background: var(--bytex-accent);
}
.bytex-cont__corner::before { width: 100%; height: 1px; }
.bytex-cont__corner::after  { width: 1px; height: 100%; }
.bytex-cont__corner--tl { top: 8px; left: 8px; }
.bytex-cont__corner--tl::before { top: 0; left: 0; }
.bytex-cont__corner--tl::after  { top: 0; left: 0; }
.bytex-cont__corner--br { bottom: 8px; right: 8px; }
.bytex-cont__corner--br::before { bottom: 0; right: 0; }
.bytex-cont__corner--br::after  { bottom: 0; right: 0; }

/* ============================================================
   Ubicación
   ============================================================ */
.bytex-cont__ubicacion {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--bytex-font-body);
    font-size: var(--bytex-fs-sm);
    color: var(--bytex-text-2);
    margin: 24px 0 0;
}
.bytex-cont__ubicacion-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    color: var(--bytex-accent);
}

/* ============================================================
   Movimiento reducido
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    .bytex-cont__canal-link,
    .bytex-cont__canal-icon,
    .bytex-cont__corner,
    .bytex-cont__field input,
    .bytex-cont__field select,
    .bytex-cont__field textarea {
        transition: none;
    }
    .bytex-cont__canal-link:hover {
        transform: none;
    }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 860px) {
    .bytex-cont__hero-layout {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    .bytex-cont__hero-visual {
        max-width: 480px;
    }
    .bytex-cont__layout {
        grid-template-columns: 1fr;
        gap: 56px;
    }
}

@media (max-width: 560px) {
    .bytex-cont__row--2 {
        grid-template-columns: 1fr;
    }
    .bytex-cont__canal-link {
        padding: 24px 22px;
    }
    .bytex-cont__actions .bytex-btn {
        width: 100%;
        justify-content: center;
    }
}


/* ============================================================
   Aviso de resultado del envío
   ============================================================ */
.bytex-cont__aviso {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 24px 26px;
    margin-bottom: 32px;
    background: var(--bytex-panel);
    border: 1px solid var(--bytex-border);
    border-left-width: 2px;
}
.bytex-cont__aviso.is-ok {
    border-left-color: var(--bytex-accent);
}
.bytex-cont__aviso.is-error {
    border-left-color: #e0574b;
}

.bytex-cont__aviso-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    margin-top: 1px;
}
.bytex-cont__aviso.is-ok .bytex-cont__aviso-icon { color: var(--bytex-accent); }
.bytex-cont__aviso.is-error .bytex-cont__aviso-icon { color: #e0574b; }
.bytex-cont__aviso-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.bytex-cont__aviso-texto {
    font-family: var(--bytex-font-body);
    font-size: var(--bytex-fs-body);
    line-height: 1.6;
    color: var(--bytex-text);
    margin: 0;
}