* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

:root {
  --bg: #101419;
  --surface: #171d24;
  --surface-2: #1f2730;
  --surface-3: #26313c;
  --text: #edf3f7;
  --muted-text: #a7b2bd;
  --border: #34414d;
  --primary: #7bc8a4;
  --primary-strong: #9ee8bf;
  --primary-text: #062318;
  --accent: #f0c66a;
  --danger: #ff7f6e;
  --shadow: 0 18px 45px rgba(0, 0, 0, 0.28);
  --radius: 8px;
}

html,
body {
  margin: 0;
  min-height: 100vh;
}

body {
  background:
    linear-gradient(180deg, rgba(123, 200, 164, 0.08), transparent 260px),
    var(--bg);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.5;
}

a {
  color: var(--primary-strong);
}

button,
input {
  font: inherit;
}

code,
pre {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

.site-shell {
  width: min(100% - 32px, 1040px);
  margin: 0 auto;
  padding: 28px 0 56px;
}

.site-shell--narrow {
  width: min(100% - 32px, 720px);
}

.site-shell--wide {
  width: min(100% - 24px, 1240px);
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 800;
  text-decoration: none;
}

.site-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-2);
  color: var(--accent);
  font-weight: 900;
}

.site-nav-links {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.site-nav-links a,
.site-link-button {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(31, 39, 48, 0.7);
  color: var(--muted-text);
  padding: 8px 10px;
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 700;
}

.site-nav-links a:hover,
.site-link-button:hover {
  border-color: var(--primary);
  color: var(--text);
}

.site-page-header {
  margin-bottom: 24px;
}

.site-kicker {
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  margin: 0 0 8px;
  text-transform: uppercase;
}

.site-title {
  margin: 0;
  color: var(--text);
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.05;
}

.site-subtitle {
  max-width: 680px;
  margin: 12px 0 0;
  color: var(--muted-text);
  font-size: 1.05rem;
}

.site-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.site-card--padded {
  padding: 20px;
}

.site-grid {
  display: grid;
  gap: 14px;
}

.site-grid--cards {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.site-button,
.site-button-secondary {
  appearance: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 800;
  min-height: 40px;
  padding: 9px 14px;
  transition:
    background 0.15s ease,
    border-color 0.15s ease,
    transform 0.12s ease;
}

.site-button {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--primary-text);
}

.site-button-secondary {
  background: var(--surface-2);
  color: var(--text);
}

.site-button:hover,
.site-button-secondary:hover {
  border-color: var(--primary-strong);
  transform: translateY(-1px);
}

.site-button:disabled,
.site-button-secondary:disabled {
  cursor: not-allowed;
  opacity: 0.55;
  transform: none;
}

.site-field label {
  display: block;
  margin-bottom: 7px;
  color: var(--muted-text);
  font-size: 0.94rem;
  font-weight: 700;
}

.site-input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-2);
  color: var(--text);
  padding: 10px 12px;
}

.site-input:focus,
.site-button:focus,
.site-button-secondary:focus,
.site-link-button:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.site-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.site-muted {
  color: var(--muted-text);
}

.site-error {
  color: var(--danger);
  font-weight: 700;
  white-space: pre-wrap;
}

.project-card {
  cursor: pointer;
  min-height: 150px;
  transition:
    border-color 0.15s ease,
    transform 0.15s ease,
    background 0.15s ease;
}

.project-card:hover {
  background: var(--surface-2);
  border-color: var(--primary);
  transform: translateY(-2px);
}

.project-card a {
  color: var(--text);
  display: inline-block;
  font-size: 1.2rem;
  font-weight: 900;
  pointer-events: none;
  text-decoration: none;
}

.project-card p {
  color: var(--muted-text);
  margin: 10px 0 0;
}

.site-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(7, 10, 13, 0.72);
  backdrop-filter: blur(5px);
}

.site-modal-content {
  width: min(92vw, 560px);
  margin: 10vh auto;
  padding: 22px;
  position: relative;
}

@media (max-width: 700px) {
  .site-shell {
    width: min(100% - 24px, 1040px);
    padding-top: 18px;
  }

  .site-nav {
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 22px;
  }

  .site-nav-links {
    justify-content: flex-start;
  }
}