/* ============================================
   DEAR HUMAN. — Contact Page Styles
   ============================================ */

.contact-section {
  min-height: 100svh;
  padding: calc(var(--nav-h) + clamp(3rem, 7vw, 6rem)) 0 clamp(4rem, 8vw, 8rem);
}

/* ── Layout ─────────────────────────────────── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(3rem, 8vw, 8rem);
  align-items: start;
}

/* ── Left: Letter ───────────────────────────── */
.contact-left { position: sticky; top: calc(var(--nav-h) + 2rem); }

.letter-date {
  display: block;
  margin-bottom: 1.25rem;
  color: var(--warm-gray);
}

.letter-salutation {
  font-size: clamp(2.75rem, 6vw, 5.5rem);
  line-height: 1.05;
  margin-bottom: 2.5rem;
}

.salutation-name {
  font-style: italic;
  font-weight: 400;
  color: var(--gold);
  transition: color 0.3s;
}

.letter-body {
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
  margin-bottom: 3rem;
}

.letter-body p {
  font-size: clamp(0.9375rem, 1.6vw, 1.0625rem);
  color: rgba(255,255,255,0.65);
  line-height: 1.75;
  max-width: 420px;
}

.contact-meta {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.contact-detail { display: flex; flex-direction: column; gap: 0.2rem; }

.contact-detail-label { color: var(--warm-gray); font-size: 0.5625rem; }

.contact-detail-val {
  font-size: 0.9375rem;
  color: var(--white);
  transition: color 0.2s;
}

a.contact-detail-val:hover { color: var(--gold); }

.letter-sign {
  font-family: var(--fraunces);
  font-style: italic;
  font-size: 1rem;
  color: var(--warm-gray);
}

/* ── Right: Form ────────────────────────────── */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.form-label {
  font-family: var(--mono);
  font-size: 0.5625rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--warm-gray);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 2px;
  color: var(--white);
  font-family: var(--geist);
  font-size: 0.9375rem;
  padding: 0.9em 1.1em;
  transition: border-color 0.25s, background 0.25s, box-shadow 0.25s;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder { color: rgba(255,255,255,0.25); }

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--gold);
  background: rgba(255, 208, 0, 0.03);
  box-shadow: 0 0 0 3px rgba(255, 208, 0, 0.08);
}

.form-input.error,
.form-textarea.error {
  border-color: #ff4d4d;
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
  line-height: 1.65;
}

/* Select wrapper */
.select-wrap {
  position: relative;
}

.form-select {
  cursor: pointer;
  padding-right: 2.5em;
}

.form-select option {
  background: var(--soft-black);
  color: var(--white);
}

.select-arrow {
  position: absolute;
  right: 1.1em;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gold);
  font-family: var(--mono);
  font-size: 0.875rem;
  pointer-events: none;
}

/* Submit button */
.form-submit {
  margin-top: 0.5rem;
  width: fit-content;
  gap: 0.75em;
  position: relative;
  overflow: hidden;
}

.form-submit::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.15);
  transform: translateX(-100%);
  transition: transform 0.3s var(--ease-out-expo);
}

.form-submit:hover::before { transform: translateX(0); }

.submit-arrow {
  display: inline-block;
  transition: transform 0.25s var(--ease-out-expo);
}

.form-submit:hover .submit-arrow { transform: translateX(4px); }

/* ── Success State ───────────────────────────── */
.form-success {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  padding: 2rem;
  border: 1px solid rgba(255, 208, 0, 0.3);
  border-radius: 4px;
  background: rgba(255, 208, 0, 0.04);
  animation: fadeSlideIn 0.5s var(--ease-out-expo);
}

@keyframes fadeSlideIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}

.form-success[hidden] { display: none; }

.success-icon {
  color: var(--gold);
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-top: 0.1em;
}

.success-title {
  font-family: var(--fraunces);
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.375rem;
}

.success-body {
  font-size: 0.875rem;
  color: var(--warm-gray);
  margin-bottom: 0.75rem;
}

.success-sign {
  font-family: var(--fraunces);
  font-style: italic;
  font-size: 0.875rem;
  color: var(--warm-gray);
}

/* ── Responsive ─────────────────────────────── */
@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }
  .contact-left { position: static; }
}

@media (max-width: 480px) {
  .form-submit { width: 100%; justify-content: center; }
}