:root {
  --bg: #f5f1e8;
  --surface: #ffffff;
  --text: #17171a;
  --muted: #6b6b6b;
  --border: #e3ded2;
  --accent: #b38b6d;
  --primary: #17171a;
  --primary-text: #ffffff;
  --danger: #b0362c;
  --success: #1f7a42;
  --shadow: 0 2px 12px rgba(23, 23, 26, 0.06);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141412;
    --surface: #1c1c1a;
    --text: #f5f1e8;
    --muted: #9b9994;
    --border: #313029;
    --accent: #c9a482;
    --primary: #f5f1e8;
    --primary-text: #17171a;
    --danger: #e08579;
    --success: #5cc98c;
    --shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: Helvetica, Arial, "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 640px;
  margin: 0 auto;
  padding: clamp(3rem, 8vw, 5rem) 1.5rem 3rem;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.hero {
  text-align: center;
  margin-bottom: clamp(2.5rem, 6vw, 4rem);
}

.avatar {
  width: 112px;
  height: 112px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--surface);
  box-shadow: 0 0 0 1px var(--border);
}

.hero h1 {
  margin: 1.5rem 0 0.5rem;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.tagline {
  color: var(--muted);
  margin: 0 0 1.75rem;
  font-size: 1rem;
}

.socials {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
}

.socials a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 0.55rem 0.9rem;
  border: 1.5px solid var(--border);
  border-radius: 4px;
  transition: border-color 200ms ease-out, color 200ms ease-out, background-color 200ms ease-out;
}

.socials svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.socials a:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--surface);
}

main {
  flex: 1;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: clamp(1.5rem, 5vw, 2.5rem);
  box-shadow: var(--shadow);
}

.card h2 {
  margin: 0 0 1.5rem;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.row {
  display: flex;
  gap: 1rem;
}

.row .field {
  flex: 1;
}

.field {
  margin-bottom: 1.1rem;
}

label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.45rem;
  color: var(--muted);
}

input, textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border-radius: 2px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font: inherit;
  transition: border-color 200ms ease-out, box-shadow 200ms ease-out;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 35%, transparent);
}

textarea {
  resize: vertical;
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

button[type="submit"] {
  width: 100%;
  padding: 0.8rem 1rem;
  border: none;
  border-radius: 2px;
  background: var(--primary);
  color: var(--primary-text);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: filter 200ms ease-out, transform 150ms ease-out, box-shadow 200ms ease-out;
}

button[type="submit"]:hover {
  filter: brightness(1.15);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
  transform: translateY(-1px);
}

button[type="submit"]:active {
  transform: translateY(0);
  filter: brightness(1.05);
}

button[type="submit"]:disabled {
  opacity: 0.6;
  cursor: default;
  transform: none;
  box-shadow: none;
}

#form-status {
  margin: 0.75rem 0 0;
  font-size: 0.9rem;
  min-height: 1.2em;
}

#form-status[data-state="error"] { color: var(--danger); }
#form-status[data-state="success"] { color: var(--success); }

footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-top: 2.5rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

@media (max-width: 480px) {
  .row {
    flex-direction: column;
    gap: 0;
  }

  .socials a span {
    display: none;
  }

  .socials a {
    padding: 0.6rem;
  }
}