/* ============================================================
   Contact Page
   Extends style.css — shares nav, footer, buttons, typography
   ============================================================ */

.contact {
  padding: 8rem 0 var(--section-padding);
}

.contact-header {
  text-align: center;
  margin-bottom: 3rem;
}

.contact-header .section-tag {
  margin-bottom: 1rem;
  display: inline-block;
}

.contact-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.contact-subtitle {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 480px;
  margin: 0 auto;
}

/* Form card */
.contact-card {
  max-width: 560px;
  margin: 0 auto;
  background: var(--surface-elevated);
  border: 1px solid rgba(148 163 184 / 0.06);
  border-left: 3px solid var(--teal-500);
  border-radius: 14px;
  padding: 2.5rem;
}

.contact-field {
  margin-bottom: 1.5rem;
}

.contact-field:last-of-type {
  margin-bottom: 2rem;
}

.contact-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.contact-input,
.contact-textarea {
  width: 100%;
  background: rgba(10 15 26 / 0.5);
  border: 1px solid rgba(148 163 184 / 0.1);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-primary);
  transition: border-color 0.2s;
  box-sizing: border-box;
}

.contact-input:focus,
.contact-textarea:focus {
  outline: none;
  border-color: var(--teal-500);
}

.contact-input::placeholder,
.contact-textarea::placeholder {
  color: var(--text-muted);
}

.contact-textarea {
  resize: vertical;
  min-height: 120px;
}

/* Honeypot */
.contact-hp {
  position: absolute;
  left: -9999px;
  top: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
}

/* Turnstile widget */
.contact-turnstile {
  margin-bottom: 1.5rem;
}

/* Submit button */
.contact-submit {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.contact-spinner {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255 255 255 / 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: contact-spin 0.6s linear infinite;
}

.contact-submit[disabled] .contact-spinner {
  display: inline-block;
}

.contact-submit[disabled] .contact-submit-text {
  opacity: 0.7;
}

@keyframes contact-spin {
  to { transform: rotate(360deg); }
}

/* Status messages */
.contact-status {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  line-height: 1.5;
  display: none;
}

.contact-status.is-error {
  display: block;
  background: rgba(239 68 68 / 0.08);
  border: 1px solid rgba(239 68 68 / 0.2);
  color: #fca5a5;
}

.contact-status.is-success {
  display: block;
  background: rgba(20 184 166 / 0.08);
  border: 1px solid rgba(20 184 166 / 0.2);
  color: var(--teal-400);
}

/* Success state — hide form, show message */
.contact-success {
  display: none;
  text-align: center;
  padding: 2rem 0;
}

.contact-success.is-visible {
  display: block;
}

.contact-success-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 1rem;
  background: rgba(20 184 166 / 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal-400);
}

.contact-success-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.contact-success-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

/* Email fallback */
.contact-fallback {
  text-align: center;
  margin-top: 2rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.contact-fallback a {
  color: var(--teal-400);
  transition: color 0.2s;
}

.contact-fallback a:hover {
  color: var(--teal-500);
  text-decoration: underline;
}

@media (max-width: 768px) {
  .contact {
    padding: 6.5rem 0 var(--section-padding);
  }

  .contact-card {
    padding: 1.5rem;
    border-radius: 10px;
  }
}