:root {
  --text: #1a1a1a;
  --muted: #5c5c5c;
  --bg: #FDF6E3;
  --rule: #d9d4cc;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}

.page {
  max-width: 56rem;
  margin: 0 auto;
  padding: 1.25rem 1.25rem 6rem;
}

.top {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding: 0.35rem 0 1rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--rule);
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.35rem;
}

nav a,
.site-switch {
  color: var(--muted);
  text-decoration: none;
}

nav a:hover,
.site-switch:hover { color: var(--text); }

nav a[aria-current="page"] {
  color: var(--text);
  font-weight: 600;
}

.site-switch {
  margin-left: auto;
  white-space: nowrap;
}

.hero {
  display: grid;
  grid-template-columns: minmax(12rem, 16rem) 1fr;
  gap: 2rem 2.5rem;
  align-items: start;
}

.hero img {
  display: block;
  width: 100%;
  height: auto;
}

.contact {
  display: flex;
  gap: 0.85rem;
  margin: 0.85rem 0 0;
  padding: 0;
  list-style: none;
}

.contact a {
  display: flex;
  color: var(--muted);
}

.contact a:hover { color: var(--text); }

.contact svg {
  width: 1.35rem;
  height: 1.35rem;
  fill: currentColor;
}

h1 {
  font-size: 1.75rem;
  font-weight: 600;
  line-height: 1.25;
  margin: 0 0 1.1rem;
}

.bio p {
  line-height: 1.65;
  margin: 0 0 0.95rem;
}

.bio p:last-child { margin-bottom: 0; }

.bio a { color: var(--text); }

.mail {
  display: grid;
  gap: 2rem;
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
}

.mail h2 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 0.35rem;
}

.mail p {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.5;
  margin: 0 0 0.85rem;
}

.mail form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  position: relative;
}

.mail input[type="email"],
.mail input[type="datetime-local"],
.mail select {
  flex: 1 1 11rem;
  border: 1px solid var(--rule);
  background: transparent;
  color: var(--text);
  padding: 0.45rem 0.55rem;
  font: inherit;
}

.mail .remind-form input[type="email"] {
  flex-basis: 100%;
}

.mail button {
  border: 1px solid var(--text);
  background: transparent;
  color: var(--text);
  padding: 0.45rem 0.75rem;
  font: inherit;
  cursor: pointer;
}

.mail button:hover,
.mail button:focus-visible {
  background: var(--text);
  color: var(--bg);
}

.mail button:disabled {
  opacity: 0.55;
  cursor: wait;
}

.mail .status {
  flex-basis: 100%;
  min-height: 1.2em;
  color: var(--muted);
  font-size: 0.9rem;
}

.mail .hp {
  position: absolute;
  left: -9999px;
  height: 0;
  overflow: hidden;
}

@media (min-width: 720px) {
  .mail {
    grid-template-columns: 1fr 1fr;
    gap: 2rem 2.5rem;
  }
}

@media (max-width: 640px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero img {
    max-width: 14rem;
  }
}