*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  -webkit-user-select: none;
  user-select: none;
}

.email-link {
  -webkit-user-select: text;
  user-select: text;
  -webkit-user-drag: none;
}

:root {
  --bg: #0c0c0d;
  --surface: #141416;
  --border: #222226;
  --text-primary: #e8e8ea;
  --text-secondary: #888890;
  --text-muted: #4a4a52;
  --accent: #7a9eb8;
  --accent-dim: #4a6e88;
  --font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono: "SF Mono", "Fira Code", "Cascadia Code", Consolas, monospace;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg);
  color: var(--text-primary);
  font-family: var(--font);
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  padding: clamp(2rem, 5vw, 4rem) clamp(1.5rem, 6vw, 6rem);
}

main {
  flex: 1;
  max-width: 680px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: clamp(3rem, 7vw, 5rem);
}

/* Header */

header {
  display: flex;
  align-items: center;
  gap: 0.48rem;
}

.wordmark {
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--text-primary);
  text-transform: uppercase;
}

.glider {
  fill: var(--text-muted);
  flex-shrink: 0;
}

.packed-mark {
  overflow: visible;
  transform: translateY(0.5px);
}

.packing-base {
  fill: var(--text-muted);
  opacity: 0.18;
}

.gf {
  fill: var(--text-muted);
  opacity: 0;
  transition: opacity 0.22s ease;
}

@media (prefers-reduced-motion: reduce) {
  .gf { transition: none; }
}

/* Pixelation */

.tagline-wrap {
  position: relative;
  width: 100%;
  max-width: 100%;
}

.tagline {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.tagline-art {
  display: block;
  width: 100%;
  max-width: 680px;
  height: auto;
  overflow: visible;
}

.tagline-svg-text {
  fill: var(--text-primary);
  font-family: "PT Serif", Georgia, serif;
  font-size: 48px;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.js .tagline-svg-text {
  opacity: 0;
}

.tagline-pixels {
  shape-rendering: crispEdges;
}

@media (prefers-reduced-motion: reduce) {
  .tagline-pixels { display: none; }
  .tagline-svg-text { opacity: 1; }
}

/* Hero */

.hero {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-family: "PT Serif", Georgia, serif;
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text-primary);
}

.copy {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--text-secondary);
  max-width: 58ch;
}

.tagline-wrap + .copy {
  margin-top: 1rem;
}

/* Contact */

.contact {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.contact-label {
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  text-transform: uppercase;
  -webkit-user-select: text;
  user-select: text;
}

.email-link {
  align-self: flex-start;
  display: inline-block;
  font-size: 1rem;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--accent-dim);
  padding-bottom: 1px;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.email-link:hover {
  color: var(--text-primary);
  border-color: var(--text-secondary);
}

/* Contact form */

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.25rem;
  max-width: 58ch;
}

.contact-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.contact-form input,
.contact-form textarea {
  -webkit-user-select: text;
  user-select: text;
  width: 100%;
  padding: 0.6rem 0.7rem;
  font: inherit;
  font-size: 1rem;
  color: var(--text-primary);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 1px solid var(--accent);
  border-color: var(--accent);
}

.contact-form button {
  align-self: flex-start;
  padding: 0.55rem 1.2rem;
  font: inherit;
  color: var(--bg);
  background: var(--accent);
  border: 0;
  border-radius: 4px;
  cursor: pointer;
}

.contact-form button:disabled {
  opacity: 0.6;
  cursor: wait;
}

.contact-form .hp {
  position: absolute;
  left: -9999px;
}

.contact-status {
  font-size: 0.9rem;
  color: var(--text-secondary);
  min-height: 1.3em;
}

/* Footer */

footer {
  margin-top: clamp(3rem, 6vw, 5rem);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.03em;
  text-align: right;
}

/* Divider line above footer */

footer::before {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  background: var(--border);
  margin-bottom: 1.25rem;
}

/* Responsive */

@media (max-width: 480px) {
  body {
    padding: 1.75rem 1.25rem;
  }

  .contact-row {
    grid-template-columns: 1fr;
  }
}