/* ==========================================================================
   AQUAÉRA & TGWC — CLIENT CONTACT SECTION & CLEAN FOOTER (RESPONSIVE)
   ========================================================================== */

.contact-section {
  position: relative;
  background: #ffffff;
  border-top: 1px solid var(--ink-200);
}

.contact-layout-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
}

@media (min-width: 992px) {
  .contact-layout-grid {
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    align-items: start;
  }
}

.contact-info-col {
  display: flex;
  flex-direction: column;
}

.direct-channels-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.channel-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--bg-surface);
  border: 1px solid var(--ink-200);
  border-radius: 14px;
  transition: all 0.25s var(--ease-out-expo);
}

.channel-card:hover, .channel-card:active {
  background: var(--green-50);
  border-color: var(--green-400);
  transform: translateX(4px);
}

.channel-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: #ffffff;
  border: 1px solid var(--green-200);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-600);
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(5, 150, 105, 0.08);
}

.channel-icon svg {
  width: 20px;
  height: 20px;
}

.channel-text h4 {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--ink-950);
  margin-bottom: 0.15rem;
}

.channel-text p {
  font-size: 0.84rem;
  color: var(--ink-600);
}

/* Contact Form Card */
.contact-form-card {
  background: #ffffff;
  border: 1px solid var(--ink-200);
  border-radius: 20px;
  padding: clamp(1.25rem, 4vw, 2.5rem);
  box-shadow: var(--card-shadow);
}

.form-header {
  margin-bottom: 1.5rem;
}

.form-header h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ink-950);
  margin-bottom: 0.3rem;
}

.form-header p {
  font-size: 0.86rem;
  color: var(--ink-600);
}

.form-group {
  margin-bottom: 1.1rem;
}

.form-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-700);
  margin-bottom: 0.35rem;
}

.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  background: var(--bg-surface);
  border: 1px solid var(--ink-200);
  border-radius: 10px;
  color: var(--ink-900);
  font-size: 16px !important; /* Prevents auto-zoom on mobile */
  min-height: 46px;
  transition: all 0.2s;
  -webkit-appearance: none;
  appearance: none;
}

.form-control:focus {
  border-color: var(--green-600);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.12);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

@media (min-width: 540px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
}

.form-feedback {
  margin-top: 1rem;
  padding: 0.85rem 1.15rem;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 500;
  display: none;
}

.form-feedback.success {
  display: block;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
}

.form-feedback.error {
  display: block;
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

/* ==========================================================================
   CLEAN FOOTER (RESPONSIVE)
   ========================================================================== */

.site-footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--ink-200);
  padding: 3rem 0 1.75rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.6fr 1fr 1fr;
    gap: 2.5rem;
  }
}

.footer-brand p {
  font-size: 0.86rem;
  color: var(--ink-600);
  max-width: 340px;
  line-height: 1.55;
  margin-top: 0.65rem;
}

.footer-col h5 {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ink-950);
  margin-bottom: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-col a {
  font-size: 0.86rem;
  color: var(--ink-600);
  padding: 0.15rem 0;
  display: inline-block;
}

.footer-col a:hover {
  color: var(--green-600);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--ink-200);
  font-size: 0.8rem;
  color: var(--ink-500);
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}