/* =========================================================
   ANDAMIO CODE · CONTACTO
   Intro + canales + "Qué pasa después" a la izquierda y el
   formulario a la derecha. Lo usa pages/contacto.html (PC); la versión de celular
   (pages/app-contacto.html) tiene su propio diseño en
   css/app/app-contacto.css y js/contacto-app.js.
   Colores de css/paleta.css, así sigue el modo claro/oscuro.
   ========================================================= */
.ct {
    max-width: none;
    padding: 110px 20px 90px;
    color: var(--color-text);
}

.ct-wrap {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 48px;
    max-width: 680px;
    margin: 0 auto;
}

/* ---------- intro ---------- */
.ct-status {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 16px;
    border: 1px solid var(--color-border-soft);
    border-radius: 999px;
    background: var(--color-surface);
    font-family: 'Space Mono', 'Courier New', monospace;
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

.ct-pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-accent);
    box-shadow: 0 0 8px var(--color-accent);
    flex-shrink: 0;
    animation: ct-pulse 1.8s ease-in-out infinite;
}

@keyframes ct-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: .5; transform: scale(1.3); }
}

.ct .ct-title {
    margin: 24px 0 20px;
    font-family: 'Copperplate', 'Copperplate Gothic Light', 'Copperplate Gothic Bold', serif;
    font-weight: 700;
    font-size: clamp(2rem, 6vw, 2.6rem);
    line-height: 1.1;
    letter-spacing: -0.01em;
    text-wrap: balance;
    color: var(--color-text);
}

.ct-sub {
    max-width: 34em;
    margin: 0 0 36px;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-muted);
}

/* ---------- canales ---------- */
.ct-channels {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--color-surface);
    border: 1px solid var(--color-border-soft);
    border-radius: 20px;
}

.ct-channel {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 20px;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border-soft);
}

.ct-channel:last-child { border-bottom: 0; }

.ct-channel--wa { transition: background-color .2s; }
.ct-channel--wa:hover { background: var(--color-surface-2); }
.ct-channel--wa:hover .ct-ch-arrow { transform: translateX(4px); color: var(--color-accent-text); }

.ct-ch-icon {
    flex: none;
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 12px;
    color: var(--color-accent-text);
    background: var(--color-accent-soft);
    border: 1px solid var(--color-accent-soft);
}

.ct-ch-icon svg { width: 22px; height: 22px; }

/* logos reales de WhatsApp y Gmail, como en la versión anterior */
.ct-ch-icon--whatsapp { background: #25d366; border-color: #25d366; color: #ffffff; }
.ct-ch-icon--whatsapp svg { width: 26px; height: 26px; }
.ct-ch-icon--gmail { background: #ffffff; border-color: var(--color-border-soft); }
.ct-ch-icon--gmail svg { width: 26px; height: 26px; }

.ct-ch-text { display: flex; flex-direction: column; gap: 3px; flex: 1; min-width: 0; }

.ct-ch-label {
    font-family: 'Space Mono', 'Courier New', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    color: var(--color-text-muted);
}

.ct-ch-value { font-size: 1rem; font-weight: 600; overflow-wrap: break-word; }

.ct .ct-ch-link { color: var(--color-text); }
.ct .ct-ch-link:hover { color: var(--color-accent-text); text-decoration: underline; text-underline-offset: 3px; }

.ct-ch-arrow { font-size: 20px; color: var(--color-text-muted); transition: transform .2s, color .2s; }

.ct-copy {
    flex: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 36px;
    padding: 0 14px;
    border: 1px solid var(--color-border-soft);
    border-radius: 999px;
    background: transparent;
    color: var(--color-text);
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: border-color .2s, color .2s;
}

.ct-copy svg { width: 14px; height: 14px; }
.ct-copy:hover { border-color: var(--color-accent); }
.ct-copy.is-done { border-color: var(--color-accent); color: var(--color-accent-text); }

/* ---------- qué pasa después ---------- */
.ct-next { margin-top: 40px; }

.ct .ct-next-title {
    margin: 0 0 18px;
    font-family: 'Space Mono', 'Courier New', monospace;
    font-size: 0.78rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.ct-steps { display: flex; flex-direction: column; list-style: none; margin: 0; padding: 0; }

.ct-steps li { position: relative; display: flex; gap: 16px; padding-bottom: 22px; }
.ct-steps li:last-child { padding-bottom: 0; }

.ct-steps li:not(:last-child)::before {
    content: "";
    position: absolute;
    left: 16px;
    top: 36px;
    bottom: 2px;
    width: 1px;
    background: var(--color-border-soft);
}

.ct-step-n {
    flex: none;
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid var(--color-accent);
    background: var(--color-bg);
    color: var(--color-accent-text);
    font-family: 'Space Mono', 'Courier New', monospace;
    font-size: 0.85rem;
    font-weight: 700;
}

.ct-steps strong { display: block; margin: 6px 0 4px; font-size: 1rem; color: var(--color-text); }
.ct-steps p { margin: 0; font-size: 0.92rem; line-height: 1.55; color: var(--color-text-muted); }

/* ---------- card del formulario ---------- */
.ct-card {
    padding: 32px 24px;
    background: var(--color-surface);
    border: 1px solid var(--color-border-soft);
    border-radius: 24px;
}

.ct-card-head { margin-bottom: 28px; }

.ct .ct-form-title {
    margin: 0 0 10px;
    font-family: 'Copperplate', 'Copperplate Gothic Light', 'Copperplate Gothic Bold', serif;
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: -0.01em;
    color: var(--color-text);
}

.ct-card-head p { margin: 0; font-size: 0.92rem; line-height: 1.55; color: var(--color-text-muted); }

.ct-form { display: flex; flex-direction: column; gap: 20px; }

.ct-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.ct-field { display: flex; flex-direction: column; gap: 8px; min-width: 0; margin: 0; padding: 0; border: 0; }

.ct-field > label,
.ct-field > legend {
    padding: 0;
    font-family: 'Space Mono', 'Courier New', monospace;
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.ct-field > legend { margin-bottom: 12px; }

.ct-opt { text-transform: none; letter-spacing: 0; opacity: .75; }

.ct-input {
    width: 100%;
    min-height: 52px;
    padding: 14px 16px;
    border: 1px solid var(--color-border-soft);
    border-radius: 12px;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: 'Montserrat', 'Segoe UI', system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.4;
    transition: border-color .2s, box-shadow .2s;
}

.ct-input::placeholder { color: var(--color-text-muted); opacity: .7; }
.ct-input:hover { border-color: var(--color-text-muted); }
.ct-input:focus { outline: 0; border-color: var(--color-accent); box-shadow: 0 0 0 3px var(--color-accent-soft); }

.ct-textarea { min-height: 140px; resize: vertical; }

.ct-error { display: none; font-size: 0.8rem; color: var(--color-accent-text); }
.ct-field.is-invalid .ct-input { border-color: var(--color-accent); }
.ct-field.is-invalid .ct-error { display: block; }

/* ---------- chips de servicio ---------- */
.ct-chips { display: flex; flex-wrap: wrap; gap: 8px; }

.ct-chip { position: relative; cursor: pointer; }
.ct-chip input { position: absolute; opacity: 0; pointer-events: none; }

.ct-chip span {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 0 16px;
    border: 1px solid var(--color-border-soft);
    border-radius: 999px;
    background: var(--color-bg);
    color: var(--color-text-muted);
    font-size: 0.85rem;
    font-weight: 600;
    transition: background-color .2s, border-color .2s, color .2s;
}

.ct-chip:hover span { color: var(--color-text); border-color: var(--color-text-muted); }

.ct-chip input:checked + span {
    color: var(--color-on-accent);
    background: var(--color-accent);
    border-color: var(--color-accent);
}

.ct-chip input:focus-visible + span { outline: 2px solid var(--color-focus); outline-offset: 2px; }

/* ---------- botones ---------- */
.ct-actions { display: flex; flex-direction: column; gap: 10px; margin-top: 4px; }

.ct-submit,
.ct-send,
.ct-alt {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border-radius: 12px;
    font-family: 'Montserrat', 'Segoe UI', system-ui, sans-serif;
    font-weight: 700;
    cursor: pointer;
    transition: background-color .2s, border-color .2s, color .2s, transform .1s;
}

.ct-submit {
    min-height: 56px;
    border: 0;
    background: var(--color-accent);
    color: var(--color-on-accent);
    font-size: 1rem;
}

.ct-submit svg { width: 20px; height: 20px; }
.ct-submit:hover { background: var(--color-accent-hover); }
.ct-submit:active { background: var(--color-accent-active); transform: scale(.99); }

.ct-alt {
    min-height: 50px;
    border: 1px solid var(--color-border-soft);
    background: transparent;
    color: var(--color-text);
    font-size: 0.92rem;
}

.ct-alt:hover { border-color: var(--color-accent); color: var(--color-accent-text); }

/* "Enviar" (directo al mail): reemplaza a los dos botones de arriba
   apenas hay al menos un carácter en el mensaje (js/contacto.js) */
.ct-send {
    display: none;
    min-height: 56px;
    border: 0;
    background: var(--color-accent);
    color: var(--color-on-accent);
    font-size: 1rem;
}

.ct-send svg { width: 20px; height: 20px; }
.ct-send:hover { background: var(--color-accent-hover); }
.ct-send:active { background: var(--color-accent-active); transform: scale(.99); }
.ct-send:disabled { opacity: .7; cursor: progress; }

.ct-form.has-msg .ct-submit,
.ct-form.has-msg .ct-alt { display: none; }

.ct-form.has-msg .ct-send { display: flex; animation: ct-swap .3s cubic-bezier(.2,.7,.2,1); }

@keyframes ct-swap {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: none; }
}

.ct-form-status { margin: 0; font-size: 0.9rem; font-weight: 600; }
.ct-form-status:empty { display: none; }
.ct-form-status.is-ok { color: var(--color-text); }
.ct-form-status.is-ok::before { content: '✓ '; color: var(--color-accent-text); }
.ct-form-status.is-error { color: var(--color-accent-text); }

.ct-submit:focus-visible,
.ct-send:focus-visible,
.ct-alt:focus-visible,
.ct-copy:focus-visible,
.ct-channel--wa:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; }

.ct-legal { margin: 0; font-size: 0.8rem; color: var(--color-text-muted); }
.ct .ct-legal a { color: var(--color-accent-text); text-decoration: underline; text-underline-offset: 3px; }

@media (prefers-reduced-motion: reduce) {
    .ct-pulse, .ct-form.has-msg .ct-send { animation: none; }
}

/* ---------- PC: versión grande (mismas medidas que Inicio y Nosotros) ---------- */
@media (min-width: 768px) {
    .ct { width: min(1400px, 92%); margin: 0 auto; padding: 160px 0 clamp(80px, 7vw, 130px); }

    .ct-status { gap: 12px; padding: 12px 24px; font-size: clamp(13px, 0.9vw, 15px); }
    .ct-pulse { width: 10px; height: 10px; }

    .ct .ct-title { margin: 36px 0 28px; font-size: clamp(38px, 3.6vw, 68px); line-height: 1.12; }
    .ct-sub { margin-bottom: 48px; font-size: clamp(17px, 1.25vw, 21px); }

    .ct-channel { gap: 20px; padding: clamp(20px, 1.6vw, 26px) clamp(20px, 1.8vw, 30px); }
    .ct-ch-icon { width: 54px; height: 54px; border-radius: 14px; }
    .ct-ch-icon svg { width: 26px; height: 26px; }
    .ct-ch-icon--whatsapp svg,
    .ct-ch-icon--gmail svg { width: 30px; height: 30px; }
    .ct-ch-label { font-size: clamp(12px, 0.85vw, 14px); }
    .ct-ch-value { font-size: clamp(16px, 1.15vw, 20px); }
    .ct-copy { height: 42px; padding: 0 18px; font-size: clamp(13px, 0.9vw, 15px); }

    .ct-next { margin-top: clamp(44px, 4vw, 64px); }
    .ct .ct-next-title { margin-bottom: 24px; font-size: clamp(12px, 0.85vw, 14px); }
    .ct-steps li { gap: 20px; padding-bottom: 28px; }
    .ct-steps li:not(:last-child)::before { left: 20px; top: 44px; }
    .ct-step-n { width: 42px; height: 42px; font-size: clamp(14px, 1vw, 16px); }
    .ct-steps strong { margin-top: 8px; font-size: clamp(16px, 1.2vw, 20px); }
    .ct-steps p { font-size: clamp(15px, 1.05vw, 17px); }

    .ct-card { padding: clamp(36px, 3.2vw, 56px); border-radius: 28px; }
    .ct-card-head { margin-bottom: 34px; }
    .ct .ct-form-title { font-size: clamp(26px, 2.2vw, 40px); }
    .ct-card-head p { font-size: clamp(15px, 1.05vw, 17px); }

    .ct-form { gap: 24px; }
    .ct-field > label,
    .ct-field > legend { font-size: clamp(12px, 0.85vw, 14px); }
    .ct-input { min-height: 58px; padding: 16px 18px; font-size: clamp(16px, 1.05vw, 18px); }
    .ct-textarea { min-height: 170px; }
    .ct-chip span { min-height: 46px; padding: 0 20px; font-size: clamp(14px, 0.95vw, 16px); }

    .ct-submit,
    .ct-send { min-height: 62px; font-size: clamp(16px, 1.1vw, 18px); }
    .ct-form-status { font-size: clamp(15px, 1vw, 17px); }
    .ct-alt { min-height: 56px; font-size: clamp(15px, 1vw, 17px); }
    .ct-legal { font-size: clamp(13px, 0.85vw, 14px); }
}

@media (min-width: 1024px) {
    .ct-wrap {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
        gap: clamp(56px, 5vw, 110px);
        max-width: none;
        align-items: start;
    }

    /* la card queda fija debajo de la barra de arriba (alto: clamp(104px, 8vw, 132px)) */
    .ct-card { position: sticky; top: calc(clamp(104px, 8vw, 132px) + 28px); }
}