/* ============================================
   BASE — tokens, reset, typography, nav, footer
   Shared across every page. Page-specific styles
   live in their own css/<page>.css file.
   ============================================ */

:root {
  /* color: denim and marigold, subtle and warm, not flashy */
  --ink: #1f2e42;
  --ink-soft: #4a5568;
  --ink-faint: #838a94;
  --paper: #edebe3;
  --paper-alt: #e4e1d5;
  --paper-raised: #faf9f5;
  --line: #d8d3c4;
  --line-strong: #c2bba6;

  --indigo: #2e4468;
  --indigo-deep: #1b2b44;
  --ochre: #d99a2b;

  /* one pale tint, used consistently as the only "color" accent across the site */
  --tint: #e4e8ef;
  --tint-border: #c9d2e0;

  /* type */
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;

  /* layout */
  --max-w: 1120px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --radius: 6px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
  color: var(--ink);
}

h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 500;
}

h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
}

h3 {
  font-size: 1.25rem;
}

p {
  margin: 0 0 1em;
  color: var(--ink-soft);
  max-width: 62ch;
}

a {
  color: var(--indigo);
  text-decoration-color: var(--line-strong);
  text-underline-offset: 3px;
}

a:hover {
  color: var(--ochre);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--indigo);
  outline-offset: 3px;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

img {
  max-width: 100%;
  display: block;
}

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

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ochre);
  display: block;
  margin-bottom: 0.6em;
}

.meta {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--ink-faint);
}

.tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: var(--indigo);
  background: #eef0f6;
  border: 1px solid #dde1ec;
  border-radius: 999px;
  padding: 0.25em 0.75em;
  margin: 0 0.4em 0.4em 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  padding: 0.85em 1.4em;
  border-radius: var(--radius);
  border: 1px solid var(--ink);
  color: var(--ink);
  background: transparent;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.btn:hover {
  background: var(--ink);
  color: var(--paper);
}

.btn-primary {
  background: var(--indigo);
  border-color: var(--indigo);
  color: #fff;
}

.btn-primary:hover {
  background: var(--indigo-deep);
  border-color: var(--indigo-deep);
  color: #fff;
}

.section {
  padding: clamp(3rem, 7vw, 5.5rem) 0;
}

.section-alt {
  background: var(--paper-alt);
}

.section-border-top {
  border-top: 1px solid var(--line);
}

.card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
}

.coming-soon {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  border: 1px dashed var(--line-strong);
  border-radius: 999px;
  padding: 0.3em 0.8em;
  display: inline-block;
}

/* ============ NAV ============ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--paper-raised);
  border-bottom: 1px solid var(--indigo);
  box-shadow: 0 3px 0 -2px var(--line-strong);
}

.masthead-strip {
  border-bottom: 1px solid var(--line);
  background: var(--tint);
}

.masthead-strip .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.4rem;
  padding-bottom: 0.4rem;
}

.masthead-strip span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--indigo);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem var(--gutter);
  max-width: var(--max-w);
  margin: 0 auto;
}

.nav-brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--ink);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.55em;
}

.nav-brand::before {
  content: "";
  display: inline-block;
  width: 9px;
  height: 9px;
  background: var(--indigo);
  transform: rotate(45deg);
  flex-shrink: 0;
}

.nav-brand:hover {
  color: var(--ink);
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 0.3em 0;
  border-bottom: 2px solid transparent;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--indigo);
  border-bottom-color: var(--ochre);
}

.nav-resume-btn {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  border: 1px solid var(--ink);
  border-radius: 999px;
  padding: 0.4em 1em;
  text-decoration: none;
  color: var(--ink);
}

.nav-resume-btn:hover {
  background: var(--ink);
  color: var(--paper);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  padding: 0.5em 0.7em;
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  position: relative;
  transition: transform 0.2s ease;
}

.nav-toggle span::before {
  position: absolute;
  top: -6px;
}

.nav-toggle span::after {
  position: absolute;
  top: 6px;
}

@media (max-width: 760px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--paper-raised);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 0.5rem var(--gutter) 1rem;
    display: none;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    width: 100%;
    padding: 0.85em 0;
    border-bottom: 1px solid var(--line);
  }

  .nav-resume-btn {
    margin-top: 0.5em;
  }
}

/* ============ FOOTER ============ */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 2.5rem 0;
  margin-top: 3rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: space-between;
  align-items: center;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--ink-soft);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--ochre);
}

.footer-note {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-faint);
}