/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:         #F7F6F2;
  --line:       #DDD9D1;
  --text:       #1C1916;
  --muted:      #8A847A;
  --accent:     #5C4F3D;
  --font-serif: 'Cormorant', Georgia, serif;
  --font-sans:  'DM Sans', system-ui, sans-serif;
  --transition: 0.3s ease;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:     #131110;
    --line:   #2C2923;
    --text:   #EDE9E1;
    --muted:  #6B6560;
    --accent: #A08B74;
  }
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 300;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: inherit; text-decoration: none; }

/* ── Layout ───────────────────────────────────────────────── */
.container {
  width: min(720px, 90%);
  margin-inline: auto;
}

main {
  flex: 1;
  padding: 80px 0;
}

/* ── Eyebrow ──────────────────────────────────────────────── */
.eyebrow {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
}

/* ── Heading ──────────────────────────────────────────────── */
h1 {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 5vw, 4.5rem);
  font-weight: 300;
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 28px;
}

/* ── Bio ──────────────────────────────────────────────────── */
.bio { margin-bottom: 36px; }

.bio p {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.85;
  margin-bottom: 16px;
}
.bio p:last-child { margin-bottom: 0; }

/* ── Divider ──────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--line);
  margin-bottom: 36px;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 28px;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}
.btn-primary:hover {
  background: var(--accent);
  border-color: var(--accent);
}

.btn-ghost {
  background: transparent;
  color: var(--muted);
  border-color: var(--line);
}
.btn-ghost:hover {
  border-color: var(--text);
  color: var(--text);
}

/* ── Contact Form ─────────────────────────────────────────── */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.form-label {
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.form-input {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 300;
  line-height: 1.5;
  padding: 8px 0;
  width: 100%;
  outline: none;
  transition: border-color var(--transition);
  -webkit-appearance: none;
  appearance: none;
  border-radius: 0;
}

.form-input::placeholder { color: var(--line); }
.form-input:focus { border-bottom-color: var(--accent); }
.form-input.is-invalid { border-bottom-color: #C0392B; }

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.form-submit[aria-busy="true"] {
  opacity: 0.6;
  pointer-events: none;
  cursor: default;
}

.form-status {
  font-size: 0.8rem;
  font-weight: 400;
  min-height: 1.2em;
  color: var(--muted);
}
.form-status.is-success { color: var(--accent); }
.form-status.is-error   { color: #C0392B; }

/* ── Copyright ────────────────────────────────────────────── */
.copyright {
  margin-top: 48px;
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* ── Animations ───────────────────────────────────────────── */
.animate-up {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.animate-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.animate-up:nth-child(2) { transition-delay: 0.1s; }
.animate-up:nth-child(3) { transition-delay: 0.2s; }
.animate-up:nth-child(4) { transition-delay: 0.28s; }
.animate-up:nth-child(5) { transition-delay: 0.34s; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 600px) {
  main { padding: 56px 0 48px; }
  .form-row { grid-template-columns: 1fr; gap: 18px; }
  .footer-inner { flex-direction: column; gap: 6px; }
}

@media (prefers-color-scheme: dark) {
  .form-input.is-invalid { border-bottom-color: #E07070; }
  .form-status.is-error  { color: #E07070; }
}