/**
 * contact-modal.css — Wizard de contacto (modal de "Hablemos de tu proyecto")
 * Editorial, minimalista, mismo lenguaje visual del resto del sitio.
 */

.contact-modal {
  position: fixed;
  inset: 0;
  z-index: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 4vw, 3rem);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s var(--ease-out), visibility 0.3s;
}
.contact-modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.contact-modal [hidden] { display: none !important; }

.contact-modal__scrim {
  position: absolute;
  inset: 0;
  background: rgba(11, 7, 4, 0.74);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.contact-modal__panel {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 640px;
  max-height: 88vh;
  overflow-y: auto;
  overflow-x: hidden;
  background: linear-gradient(160deg, #302418 0%, #1c140e 100%);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-lg);
  padding: clamp(2.2rem, 5vw, 3.6rem);
  box-shadow: 0 60px 120px -40px #000000a0;
  scrollbar-width: thin;
}

.contact-modal__watermark {
  position: absolute;
  left: 50%;
  top: 50%;
  width: clamp(220px, 34vw, 340px);
  height: auto;
  opacity: 0.05;
  pointer-events: none;
  z-index: 0;
  animation: watermarkSpinCenterXY 50s linear infinite;
}

.contact-modal__close {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  z-index: 2;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--border-hairline);
  background: transparent;
  color: var(--text-muted-solid);
  transition: color var(--dur-fast), border-color var(--dur-fast), transform var(--dur-fast) var(--ease-out);
}
.contact-modal__close:hover { color: var(--c-marfil); border-color: var(--c-marfil); transform: rotate(90deg); }

/* ---- Progreso ---- */
.contact-modal__progress {
  position: relative;
  z-index: 1;
  margin-bottom: 2rem;
  padding-right: 2.4rem;
}
.contact-modal__progress-label {
  display: block;
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-mostaza);
  font-weight: 600;
  margin-bottom: 0.7rem;
}
.contact-modal__progress-track {
  height: 2px;
  background: var(--border-hairline);
  border-radius: 999px;
  overflow: hidden;
}
.contact-modal__progress-fill {
  height: 100%;
  width: 12.5%;
  background: var(--c-terracota);
  border-radius: 999px;
}

/* ---- Intro ---- */
.contact-modal__intro {
  position: relative;
  z-index: 1;
  text-align: center;
  padding-block: clamp(1.5rem, 4vw, 3rem);
}
.contact-modal__title {
  font-size: clamp(1.9rem, 4.2vw, 2.6rem);
  color: var(--c-marfil);
  margin-block: 1rem 1.3rem;
  line-height: 1.15;
}
.contact-modal__subtitle {
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--text-muted-solid);
  max-width: 44ch;
  margin-inline: auto;
  margin-bottom: 2.2rem;
}

/* ---- Form / pasos ---- */
.contact-modal__form { position: relative; z-index: 1; }
.contact-step { display: none; }
.contact-step__title {
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  color: var(--c-marfil);
  margin-bottom: 0.5rem;
}
.contact-step__hint { color: var(--text-muted-solid); font-size: 0.92rem; margin-bottom: 1.6rem; }
.contact-step__empty { color: var(--text-muted-solid); font-size: 0.95rem; font-style: italic; padding-block: 1rem; }

.contact-field { margin-top: 1.6rem; }
.contact-field:first-of-type { margin-top: 1.8rem; }
.contact-field label {
  display: block;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  color: var(--text-muted-solid);
  margin-bottom: 0.5rem;
}
.contact-field__req { color: var(--c-terracota); }
.contact-field__optional { color: var(--text-muted); font-size: 0.8em; }

.contact-field input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-hairline);
  color: var(--c-marfil);
  font-family: var(--font-body);
  font-size: 1.05rem;
  padding: 0.7rem 0.1rem;
  transition: border-color var(--dur-fast);
}
.contact-field input:focus { outline: none; border-color: var(--c-terracota); }
.contact-field input::placeholder { color: var(--text-muted); }

.contact-field textarea {
  width: 100%;
  background: #ffffff08;
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-sm);
  color: var(--c-marfil);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  padding: 1rem 1.1rem;
  resize: vertical;
  transition: border-color var(--dur-fast);
}
.contact-field textarea:focus { outline: none; border-color: var(--c-terracota); }
.contact-field textarea::placeholder { color: var(--text-muted); }

/* ---- Tarjetas seleccionables (pasos 2, 3, 5, 6) ---- */
.contact-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
  margin-top: 1.6rem;
}
.contact-cards--plain { grid-template-columns: 1fr; gap: 0.7rem; }

.contact-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  text-align: left;
  background: #ffffff05;
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.2rem;
  color: var(--c-marfil);
  transition: border-color var(--dur-fast), background var(--dur-fast), transform var(--dur-fast) var(--ease-out);
}
.contact-card:hover { border-color: #8a715080; transform: translateY(-2px); }
.contact-card.is-selected { border-color: var(--c-terracota); background: #c1571a14; }

.contact-card--plain { justify-content: space-between; }

.contact-card__icon {
  flex-shrink: 0;
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  color: var(--c-mostaza);
  border: 1px solid var(--border-hairline);
  border-radius: 50%;
  transition: color var(--dur-fast), border-color var(--dur-fast);
}
.contact-card__icon svg { width: 22px; height: 22px; }
.contact-card.is-selected .contact-card__icon { color: var(--c-terracota); border-color: var(--c-terracota); }

.contact-card__body { display: flex; flex-direction: column; gap: 0.25rem; }
.contact-card__title { font-family: var(--font-display); font-size: 1.02rem; }
.contact-card__desc { font-size: 0.82rem; color: var(--text-muted-solid); line-height: 1.4; }

.contact-card__check {
  flex-shrink: 0;
  margin-left: auto;
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 1px solid var(--border-hairline);
  position: relative;
  transition: border-color var(--dur-fast), background var(--dur-fast);
}
.contact-card.is-selected .contact-card__check {
  background: var(--c-terracota);
  border-color: var(--c-terracota);
}
.contact-card.is-selected .contact-card__check::after {
  content: '';
  position: absolute;
  left: 50%; top: 46%;
  width: 5px; height: 9px;
  border: solid var(--c-beige-claro);
  border-width: 0 1.6px 1.6px 0;
  transform: translate(-50%, -50%) rotate(45deg);
}

/* ---- Paso 4: checklist por grupo ---- */
.contact-needs { margin-top: 1.6rem; }
.contact-needs__label {
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-mostaza);
  font-weight: 600;
  margin-bottom: 0.8rem;
}
.contact-chips { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.contact-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1rem;
  border: 1px solid var(--border-hairline);
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--text-muted-solid);
  cursor: pointer;
  transition: border-color var(--dur-fast), color var(--dur-fast), background var(--dur-fast);
}
.contact-chip input { position: absolute; opacity: 0; width: 0; height: 0; }
.contact-chip:has(input:checked) {
  border-color: var(--c-terracota);
  background: #c1571a14;
  color: var(--c-marfil);
}
.contact-chip:hover { border-color: #8a715080; }

/* ---- Pastillas (paso 8: cómo nos conociste) ---- */
.contact-pills { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 1.6rem; }
.contact-pill {
  padding: 0.75rem 1.4rem;
  border: 1px solid var(--border-hairline);
  border-radius: 999px;
  background: transparent;
  color: var(--text-muted-solid);
  font-size: 0.92rem;
  transition: border-color var(--dur-fast), color var(--dur-fast), background var(--dur-fast);
}
.contact-pill:hover { border-color: #8a715080; color: var(--c-marfil); }
.contact-pill.is-selected { border-color: var(--c-terracota); background: #c1571a14; color: var(--c-marfil); }

/* ---- Navegación ---- */
.contact-modal__error {
  color: var(--c-terracota);
  font-size: 0.88rem;
  margin-top: 1.4rem;
}
.contact-modal__nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 2.4rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--border-hairline);
}
.contact-modal__back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: none;
  color: var(--text-muted-solid);
  font-size: 0.9rem;
  transition: color var(--dur-fast);
}
.contact-modal__back:hover { color: var(--c-marfil); }
.contact-modal__nav [data-next],
.contact-modal__nav [data-submit] {
  margin-left: auto;
}
.contact-modal__nav .btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none !important;
}
.contact-modal__nav .btn.is-loading { opacity: 0.7; cursor: wait; animation: contactPulse 1.1s ease-in-out infinite; }

@keyframes contactPulse {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 0.45; }
}

/* ---- Éxito ---- */
.contact-modal__success {
  position: relative;
  z-index: 1;
  text-align: center;
  padding-block: clamp(1.5rem, 4vw, 2.5rem);
}
.contact-modal__success-gif {
  position: relative;
  z-index: 1;
  width: clamp(64px, 11vw, 84px);
  height: auto;
  margin-inline: auto;
  margin-bottom: -1.6rem;
}
.contact-modal__success-title {
  position: relative;
  font-size: clamp(1.6rem, 3.6vw, 2.1rem);
  color: var(--c-marfil);
  margin-bottom: 1rem;
}
.contact-modal__success-text {
  color: var(--text-muted-solid);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 42ch;
  margin-inline: auto;
  margin-bottom: 2rem;
}

@media (max-width: 640px) {
  .contact-cards { grid-template-columns: 1fr; }
  .contact-modal__panel { padding: 1.8rem 1.4rem; max-height: 92vh; }
  .contact-modal__nav { flex-wrap: wrap; }
}