/* Contactos. */

/* Canais por assunto */

.channels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}

.channels li {
  padding-top: var(--space-6);
  border-top: 2px solid var(--color-ink);
}

.channels__label {
  margin-bottom: var(--space-3);
  color: var(--color-muted);
  font-size: var(--fs-label);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.channels__email {
  display: inline-block;
  margin-bottom: var(--space-3);
  color: var(--color-ink);
  font-family: var(--font-heading);
  font-size: var(--fs-title);
  font-weight: 600;
  letter-spacing: -0.02em;
  background: linear-gradient(var(--color-primary), var(--color-primary)) 0
    100% / 0 2px no-repeat;
  transition: background-size 0.4s var(--ease);
}

.channels__email:hover {
  background-size: 100% 2px;
}

/* Unidades */

.units {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}

.unit {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-7) var(--space-6) var(--space-6);
  border-radius: var(--radius-lg);
  background: var(--color-cream);
  transition:
    box-shadow var(--duration) var(--ease),
    transform var(--duration) var(--ease);
}

.unit:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.unit__region {
  color: var(--color-primary-strong);
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.unit__city {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  letter-spacing: -0.04em;
}

.unit__address {
  min-height: 3.4em;
}

.unit__phone {
  margin-top: var(--space-4);
  color: var(--color-ink);
  font-family: var(--font-heading);
  font-size: var(--fs-subtitle);
  font-weight: 600;
}

.unit__phone:hover,
.unit__map:hover {
  color: var(--color-primary-strong);
}

.unit__map {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-strong);
  color: var(--color-ink);
  font-size: var(--fs-small);
  font-weight: 600;
}

/* Formulário e telemóvel */

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  align-items: stretch;
  gap: var(--space-5);
}

.contact-form {
  padding: clamp(1.75rem, 4vw, 3rem);
  border-radius: var(--radius-xl);
  background: var(--color-white);
  box-shadow: var(--shadow-md);
}

.contact-form__title {
  margin-bottom: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  letter-spacing: -0.03em;
}

.contact-form__intro {
  max-width: 520px;
  margin-bottom: var(--space-6);
  color: var(--color-muted);
}

.contact-form__intro a {
  color: var(--color-primary-strong);
  font-weight: 600;
}

.contact-form .input {
  border-color: var(--color-border-strong);
  background: var(--color-cream);
}

.phone-panel {
  display: grid;
  grid-template-rows: auto 1fr;
  justify-items: center;
  min-height: 100%;
  padding-top: clamp(2rem, 4vw, 3rem);
  overflow: hidden;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(
      circle at 70% 20%,
      rgba(255, 255, 255, 0.6),
      transparent 55%
    ),
    var(--color-peach);
}

.phone-panel__intro {
  justify-self: stretch;
  padding-inline: clamp(1.75rem, 4vw, 3rem);
}

.phone-panel__title {
  max-width: 360px;
  font-family: var(--font-display);
  font-size: var(--fs-title-lg);
  line-height: 1.3;
  letter-spacing: -0.025em;
}

.phone {
  position: relative;
  align-self: end;
  width: min(100%, 440px);
  margin-right: -12%;
}

.phone__frame {
  width: 100%;
}

.phone__screen {
  position: absolute;
  top: 7.2%;
  left: 14.6%;
  width: 38.4%;
  height: 72%;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 0.75rem 0.65rem;
  overflow: hidden;
  border-radius: 1.1rem;
}

.phone__logo {
  width: 52px;
  height: auto;
  margin: 0.4rem auto 0.25rem;
}

.phone__title {
  margin-bottom: 0.25rem;
  color: var(--color-ink);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  text-align: center;
}

.phone__action {
  display: grid;
  padding: 0.45rem 0.6rem;
  border-radius: 0.6rem;
  background: var(--color-cream);
  color: var(--color-ink);
  font-size: 0.6875rem;
  font-weight: 600;
  line-height: 1.35;
  transition:
    background-color var(--duration) var(--ease),
    color var(--duration) var(--ease);
}

.phone__action span {
  color: var(--color-muted);
  font-size: 0.5625rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.phone__action--primary,
.phone__action:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.phone__action--primary span,
.phone__action:hover span {
  color: rgba(255, 255, 255, 0.8);
}

/* Responsivo */

@media (max-width: 900px) {
  .channels {
    grid-template-columns: minmax(0, 1fr);
  }

  .units {
    grid-template-columns: minmax(0, 1fr);
  }

  .contact-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .phone-panel {
    min-height: 460px;
  }

  .unit__address {
    min-height: 0;
  }
}

@media (max-width: 640px) {
  .phone-panel {
    min-height: 420px;
  }

  .phone {
    width: min(100%, 360px);
    margin-right: -16%;
  }
}