:root {
  --color-bg: #090c0a;
  --color-bg-alt: #101612;
  --color-text: #d6dcd6;
  --color-text-muted: #869286;
  --color-accent: #33ff66;
  --color-accent-strong: #6dff9a;
  --color-border: #1e2b20;
  --font-mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --max-width: 780px;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}

a:hover {
  color: var(--color-accent-strong);
  text-decoration: underline;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

header.site-header {
  border-bottom: 1px solid var(--color-border);
  padding: 1.25rem 0;
}

header.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.brand {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-accent);
  letter-spacing: 0.02em;
}

.brand:hover {
  color: var(--color-accent-strong);
  text-decoration: none;
}

.brand::after {
  content: "_";
  animation: blink 1.1s steps(1) infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .brand::after {
    animation: none;
  }
}

nav.site-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  margin: 0;
  padding: 0;
}

nav.site-nav a {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

nav.site-nav a:hover,
nav.site-nav a[aria-current="page"] {
  color: var(--color-accent);
  text-decoration: none;
}

main {
  padding: 3rem 0 4rem;
}

.hero {
  position: relative;
  padding: 2.5rem 1.5rem;
  border-radius: var(--radius);
  overflow: hidden;
  isolation: isolate;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: -2;
  display: block;
  width: 100%;
  height: 100%;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(5, 8, 6, 0.72);
}

.hero h1 {
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 5vw + 1rem, 2.1rem);
  margin: 0 0 0.5rem;
  color: var(--color-text);
  text-shadow: 0 0 12px rgba(51, 255, 102, 0.25);
}

.hero p.lead {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  margin: 0 0 1.5rem;
  max-width: 68ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.button {
  display: inline-block;
  background: transparent;
  color: var(--color-accent);
  padding: 0.6rem 1.3rem;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-weight: 600;
}

.button:hover {
  background: rgba(51, 255, 102, 0.1);
  color: var(--color-accent-strong);
  border-color: var(--color-accent-strong);
  text-decoration: none;
  box-shadow: 0 0 14px rgba(51, 255, 102, 0.25);
}

.button.secondary {
  color: var(--color-text-muted);
  border-color: var(--color-border);
}

.button.secondary:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  box-shadow: none;
}

h1, h2, h3 {
  line-height: 1.25;
}

h2 {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  color: var(--color-text);
}

h2::before {
  content: "> ";
  color: var(--color-accent);
}

section + section {
  margin-top: 2.5rem;
}

section::after {
  content: "";
  display: table;
  clear: both;
}

.photo-block {
  margin: 0.25rem 0 1.25rem;
}

.photo-block.float-left {
  float: left;
  margin-right: 1.5rem;
}

.photo-block.float-right {
  float: right;
  margin-left: 1.5rem;
}

.photo-block img {
  display: block;
  width: auto;
  height: auto;
  max-width: 220px;
  max-height: 190px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  cursor: zoom-in;
  transition: border-color 0.15s;
}

.photo-block img:hover {
  border-color: var(--color-accent);
}

.photo-block figcaption {
  margin-top: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-align: center;
}

@media (max-width: 640px) {
  .photo-block.float-left,
  .photo-block.float-right {
    float: none;
    margin: 0 auto 1.25rem;
  }

  .photo-block img {
    max-width: 280px;
    max-height: 260px;
  }
}

.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox:target {
  display: flex;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 8, 6, 0.9);
}

.lightbox figure {
  position: relative;
  z-index: 1;
  margin: 0;
  max-width: 90vw;
  max-height: 90vh;
}

.lightbox img {
  display: block;
  max-width: 90vw;
  max-height: 80vh;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: 0 0 24px rgba(51, 255, 102, 0.15);
}

.lightbox figcaption {
  margin-top: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: -2.25rem;
  right: 0;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--color-text);
}

.lightbox-close:hover {
  color: var(--color-accent);
  text-decoration: none;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  background: var(--color-bg-alt);
}

.card:hover {
  border-color: var(--color-accent);
}

.card h3 {
  margin-top: 0;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--color-accent);
}

.pill {
  display: inline-block;
  width: 20px;
  height: 9px;
  border-radius: 999px;
  margin-right: 0.55em;
  vertical-align: middle;
  box-shadow:
    inset 0 1px 1px rgba(255, 255, 255, 0.35),
    inset 0 -1px 1px rgba(0, 0, 0, 0.25);
}

.pill.blue {
  background: linear-gradient(90deg, #1b4fd6 50%, #6d9bff 50%);
  box-shadow:
    inset 0 1px 1px rgba(255, 255, 255, 0.35),
    inset 0 -1px 1px rgba(0, 0, 0, 0.25),
    0 0 6px rgba(60, 120, 255, 0.55);
}

.pill.red {
  background: linear-gradient(90deg, #d61b3a 50%, #ff6d84 50%);
  box-shadow:
    inset 0 1px 1px rgba(255, 255, 255, 0.35),
    inset 0 -1px 1px rgba(0, 0, 0, 0.25),
    0 0 6px rgba(255, 60, 90, 0.55);
}

.card p {
  color: var(--color-text-muted);
  margin-bottom: 0;
  font-size: 0.95rem;
}

form.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  max-width: 480px;
  margin-top: 1.5rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.field label {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.field input,
.field textarea {
  font: inherit;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg-alt);
  color: var(--color-text);
}

.field input:focus,
.field textarea:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
}

.field textarea {
  resize: vertical;
  min-height: 140px;
}

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

.submit-row {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.submit-row button {
  font: inherit;
  cursor: pointer;
  border: none;
}

footer.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 1.5rem 0;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  font-family: var(--font-mono);
}

footer.site-footer .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

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

footer.site-footer a:hover {
  color: var(--color-accent);
}

.notice {
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
}

.notice.success {
  border-color: var(--color-accent);
}