/* ── LAYOUT ── */
#contato-hero {
  min-height: 50vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 110px var(--pad-x) 64px;
  border-bottom: 1px solid var(--line);
}
.contato-eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-10);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  display: block;
}
.contato-title {
  font-family: var(--font-display);
  font-size: clamp(48px, 9vw, 140px);
  line-height: 0.88;
  margin-bottom: 24px;
}
.contato-title em { font-style: italic; color: var(--mid); }
.contato-sub {
  font-size: 15px;
  color: var(--mid);
  max-width: 500px;
  line-height: 1.7;
}

/* ── MAIN GRID ── */
#contato-main {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 0;
  border-bottom: 1px solid var(--line);
}

/* ── SIDEBAR INFO ── */
.contato-info {
  padding: 64px var(--pad-x);
  border-right: 1px solid var(--line);
}
.contato-info-section {
  margin-bottom: 48px;
}
.contato-info-label {
  font-family: var(--font-mono);
  font-size: var(--fs-9);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  display: block;
}
.contato-channel {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  transition: opacity 0.2s;
}
.contato-channel:last-child { border-bottom: none; }
.contato-channel:hover { opacity: 0.7; }
.contato-channel-icon {
  width: 40px; height: 40px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}
.contato-channel-info {}
.contato-channel-name {
  font-family: var(--font-mono);
  font-size: var(--fs-10);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 2px;
}
.contato-channel-value {
  font-size: 14px;
  color: var(--fg);
}
.contato-promise {
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  border-radius: 16px;
  padding: 24px;
}
.contato-promise-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  color: var(--mid);
  line-height: 1.5;
}
.contato-promise-item:last-child { border-bottom: none; padding-bottom: 0; }
.contato-promise-check {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 12px;
  margin-top: 1px;
  flex-shrink: 0;
}

/* ── FORM ── */
.contato-form-wrap {
  padding: 64px var(--pad-x);
}
.form-title {
  font-family: var(--font-display);
  font-size: 32px;
  font-style: italic;
  margin-bottom: 40px;
}
#contato-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-label {
  font-family: var(--font-mono);
  font-size: var(--fs-9);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--mid);
}
.form-input,
.form-textarea,
.form-select {
  background: var(--bg-2);
  border: 1px solid var(--line);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 14px 18px;
  border-radius: 12px;
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
  resize: none;
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus { border-color: var(--accent); }
.form-input::placeholder,
.form-textarea::placeholder { color: var(--dim); }
.form-input.invalid,
.form-textarea.invalid { border-color: #ef4444; }
.form-textarea { height: 140px; }
.form-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B6B7A' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
}
.form-select option { background: var(--bg-2); }
.form-submit {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.form-note {
  font-family: var(--font-mono);
  font-size: var(--fs-10);
  letter-spacing: 0.1em;
  color: var(--mid);
}
.form-error {
  font-family: var(--font-mono);
  font-size: var(--fs-10);
  color: #ef4444;
  margin-top: -4px;
  display: none;
}
.form-error.show { display: block; }
.form-char-count {
  font-family: var(--font-mono);
  font-size: var(--fs-9);
  color: var(--dim);
  text-align: right;
}
.form-char-count.warn { color: #f59e0b; }

/* Form success state */
#form-success {
  display: none;
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.3);
  border-radius: 16px;
  padding: 32px;
  text-align: center;
}
#form-success.show { display: block; }
.success-icon { font-size: 40px; margin-bottom: 16px; }
.success-title {
  font-family: var(--font-display);
  font-size: 28px;
  font-style: italic;
  color: #22c55e;
  margin-bottom: 8px;
}
.success-sub { font-size: 14px; color: var(--mid); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  #contato-main { grid-template-columns: 1fr; }
  .contato-info { border-right: none; border-bottom: 1px solid var(--line); }
  .form-row { grid-template-columns: 1fr; }
}

/* ── BOTÃO FLUTUANTE DO WHATSAPP ── */
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 700;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(0,0,0,0.35);
  transition: transform 0.2s var(--ease);
}
.whatsapp-float:hover { transform: scale(1.06); }