/* ============================================================
   CONTATO · Milano Engenharia
   Page-specific styles. Shared header/footer/page-hero live
   in css/shared.css.
   ============================================================ */

/* ============================================================
   2 · FORM + DIRECT CONTACT (2-col)
   ============================================================ */
.contato-section {
  background: var(--bg-canvas);
  padding: clamp(80px, 12vh, 140px) 0;
}
.contato-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: start;
}
@media (max-width: 1080px) { .contato-grid { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); } }
@media (max-width: 900px) { .contato-grid { grid-template-columns: 1fr; gap: var(--sp-12); } }

/* ============================================================
   2.a · FORM COLUMN
   ============================================================ */
.contato-form-col {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  min-width: 0;
}
.contato-form-col .section-h2 { margin-bottom: var(--sp-3); }
.contato-lead {
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-secondary);
  margin: 0 0 var(--sp-8);
  max-width: 56ch;
  text-wrap: pretty;
}

.contato-form {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: clamp(28px, 4vw, 48px);
}
.contato-form > * { width: 100%; }

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5);
  width: 100%;
}
@media (max-width: 640px) { .field-row { grid-template-columns: 1fr; } }

.contato-form .field {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  width: 100%;
  max-width: none; /* override DS .field max-width: 360px */
  min-width: 0;
}
.field-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.input, .select, .textarea {
  display: block;
  width: 100%;
  box-sizing: border-box;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.4;
  color: var(--text-primary);
  border-radius: 2px;
  transition: border-color var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out);
}
.input:hover, .select:hover, .textarea:hover { border-color: var(--ink-600); }
.textarea { resize: vertical; min-height: 140px; }
.select {
  appearance: none;
  -webkit-appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--text-tertiary) 50%),
    linear-gradient(135deg, var(--text-tertiary) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) 50%,
    calc(100% - 12px) 50%;
  background-size: 6px 6px;
  background-repeat: no-repeat;
  padding-right: 36px;
}
.input::placeholder, .textarea::placeholder { color: var(--text-tertiary); }
.input:focus, .select:focus, .textarea:focus {
  outline: none;
  border-color: var(--signal-500);
  box-shadow: 0 0 0 3px rgba(31, 92, 168, 0.18);
}

/* ——— channel radio chips ——— */
.contato-channel-label {
  margin: var(--sp-2) 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.contato-channels {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
}
.channel-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 12px 18px;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: 2px;
  transition: border-color var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
  user-select: none;
  flex: 1 1 auto;
  min-width: 0;
  justify-content: center;
}
.channel-chip input {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  border: 0;
}
.channel-chip svg { color: var(--ink-500); transition: color var(--dur-fast); }
.channel-chip:hover { border-color: var(--ink-600); color: var(--text-primary); }
.channel-chip:has(input:checked) {
  background: var(--ink-900);
  border-color: var(--ink-900);
  color: var(--ink-0);
}
.channel-chip:has(input:checked) svg { color: var(--signal-400); }
.channel-chip:focus-within {
  outline: 2px solid var(--signal-500);
  outline-offset: 2px;
}

/* ——— submit + disclaimer ——— */
.contato-submit {
  width: 100%;
  margin-top: var(--sp-3);
  justify-content: center;
}
.contato-disclaimer {
  margin: 0;
  padding-top: var(--sp-4);
  border-top: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  line-height: 1.6;
}
.contato-disclaimer a {
  color: var(--signal-500);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}
.contato-disclaimer a:hover { color: var(--signal-600); }

/* ============================================================
   2.b · DIRECT CONTACT (sidebar)
   ============================================================ */
.contato-direct {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  position: sticky;
  top: 120px;
  align-self: start;
}
@media (max-width: 900px) { .contato-direct { position: static; } }

.direct-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--text-primary);
  text-wrap: balance;
  text-transform: none;
}
.direct-lead {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0 0 var(--sp-4);
  max-width: 38ch;
  text-wrap: pretty;
}

.direct-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle);
  gap: 1px;
}
.direct-item {
  background: var(--bg-surface);
  padding: var(--sp-8) var(--sp-8);
  display: flex;
  align-items: flex-start;
  gap: var(--sp-6);
  transition: background var(--dur-base) var(--ease-out);
}
.direct-item:hover { background: var(--ink-100); }
.direct-icon {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border: 1px solid var(--border-default);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--signal-600);
  background: var(--bg-surface);
}
.direct-body {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
  flex: 1 1 auto;
}
.direct-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}
.direct-value {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  text-decoration: none;
  word-break: break-word;
  text-transform: none;
}
a.direct-value { transition: color var(--dur-fast) var(--ease-out); }
a.direct-value:hover { color: var(--signal-600); }
.direct-hint {
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-tertiary);
  margin-top: 2px;
}

/* ——— map ——— */
.contato-map {
  position: relative;
  aspect-ratio: 16 / 11;
  background: var(--ink-100);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
  isolation: isolate;
}
.contato-map iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(0.4) contrast(1.02);
}
.map-link {
  position: absolute;
  left: var(--sp-4);
  bottom: var(--sp-4);
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 10px 16px;
  background: var(--ink-900);
  color: var(--ink-0);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 2px;
  transition: background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
}
.map-link svg { color: var(--signal-400); }
.map-link:hover {
  background: var(--signal-500);
  color: var(--ink-0);
}
.map-link:hover svg { color: var(--ink-0); }