/* Font */
/* No src URL on purpose: this only aliases whichever system mono font
   is installed (SF Mono / Menlo / Consolas) to one name, so it can be
   used as a normal font-family without downloading anything. */
@font-face {
  font-family: 'SysMono';
  src: local('SF Mono'), local('Menlo'), local('Consolas');
}

/* Animations */
@keyframes blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}
/* "both" fill mode (used below) keeps opacity at 0 before the animation
   starts and holds the end state after, so there's no flash of content. */

:root {
  --accent: #0a7cff;
  --ink: #0a0a0a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #f5f3ef;
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

a:hover {
  text-decoration: underline;
}

::selection {
  background: var(--accent);
  color: #0a0a0a;
}

.page {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 32px 120px;
  color: var(--ink);
}

/* Intro */

.intro {
  padding: 56px 0 72px;
  animation: fadeUp 0.6s ease both;
}

.eyebrow {
  font: 600 13px/1 ui-monospace, SysMono, Menlo, monospace;
  color: var(--accent);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.name {
  margin: 0;
  font-size: clamp(56px, 10vw, 128px);
  line-height: 0.92;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.cursor {
  display: inline-block;
  width: 0.06em;
  margin-left: 4px;
  background: var(--ink);
  height: 0.75em;
  animation: blink 1s step-end infinite;
  vertical-align: -0.05em;
}

.tagline {
  margin: 28px 0 0;
  font-size: clamp(18px, 2.2vw, 24px);
  line-height: 1.5;
  max-width: 640px;
  color: rgba(10, 10, 10, 0.7);
}

.badge {
  margin-top: 24px;
  display: inline-block;
  font: 700 13px/1 ui-monospace, SysMono, Menlo, monospace;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #fff;
  background: var(--accent);
  padding: 9px 14px;
}

/* Links */

.links {
  border-top: 1px solid rgba(10, 10, 10, 0.12);
}

.link {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 26px 0;
  border-bottom: 1px solid rgba(10, 10, 10, 0.12);
  text-decoration: none;
  color: var(--ink);
}

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

.link-label {
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 700;
  letter-spacing: -0.01em;
  min-width: 0;
}

.link-meta {
  font: 500 13px/1 ui-monospace, SysMono, Menlo, monospace;
  color: rgba(10, 10, 10, 0.4);
  white-space: nowrap;
  text-align: right;
  min-width: 0;
  flex-shrink: 1;
  overflow: hidden;
  /* Truncates long meta text (e.g. repo names) instead of wrapping,
     since .link is a row and there's no room to grow vertically. */
  text-overflow: ellipsis;
}

/* Now / Uses */

.split {
  padding: 80px 0 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.now {
  animation: fadeUp 0.6s ease both;
}

.section-label {
  font: 600 13px/1 ui-monospace, SysMono, Menlo, monospace;
  color: var(--accent);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.now-text {
  margin: 0 0 10px;
  font-size: 17px;
  line-height: 1.6;
  color: rgba(10, 10, 10, 0.8);
}

.now-updated {
  font: 500 12px/1 ui-monospace, SysMono, Menlo, monospace;
  color: rgba(10, 10, 10, 0.4);
}

.use-row {
  display: flex;
  justify-content: space-between;
  padding: 9px 0;
  border-bottom: 1px solid rgba(10, 10, 10, 0.08);
  font-size: 14px;
}

.use-category {
  color: rgba(10, 10, 10, 0.45);
  font: 500 11px ui-monospace, SysMono, Menlo, monospace;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.use-item {
  font-weight: 600;
}

/* Contact */

.contact {
  padding: 56px 0 0;
}

.contact-card {
  border: 1px solid rgba(10, 10, 10, 0.15);
  padding: 20px;
  background: #fff;
}

.contact-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.email {
  font-size: 17px;
  font-weight: 600;
}

.copy-btn {
  border: 1px solid rgba(10, 10, 10, 0.2);
  background: none;
  font: 500 11px ui-monospace, SysMono, Menlo, monospace;
  padding: 6px 10px;
  cursor: pointer;
  color: #0a0a0a;
}

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

.pgp-label {
  font: 500 11px ui-monospace, SysMono, Menlo, monospace;
  color: rgba(10, 10, 10, 0.45);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.pgp-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.pgp-fingerprint {
  font: 500 13px/1.5 ui-monospace, SysMono, Menlo, monospace;
  word-break: break-all;
  color: rgba(10, 10, 10, 0.75);
}

.pgp-row .copy-btn {
  flex: none;
}

/* Mobile */

@media (max-width: 640px) {
  .page {
    padding: 0 20px 80px;
  }

  .split {
    grid-template-columns: 1fr;
    gap: 40px;
    padding-top: 56px;
  }

  .link {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
    padding: 20px 0;
  }

  /* Undo the ellipsis truncation from the desktop rule above: .link
     switches to a column layout on mobile, so meta text can wrap freely
     instead of being cut off. */
  .link-meta {
    text-align: left;
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
  }

  .footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-top: 64px;
  }
}

/* Footer */

.footer {
  margin-top: 96px;
  padding-top: 24px;
  border-top: 1px solid rgba(10, 10, 10, 0.12);
  display: flex;
  justify-content: space-between;
  font: 500 12px/1 ui-monospace, SysMono, Menlo, monospace;
  color: rgba(10, 10, 10, 0.4);
}