/* ==========================================================================
   Samuel Anozie — design system
   Direction: The Lineup Poster (calm dark mode)
   ========================================================================== */

@font-face {
  font-family: 'Anton';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/anton-v27-latin-400.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Metric-matched fallback: sized/positioned to mirror Anton's own metrics
   (read from the font file with fontTools) so if the fallback shows
   briefly before Anton loads, it occupies the same line-box instead of
   causing a visible jump when the swap happens. */
@font-face {
  font-family: 'Anton Fallback';
  src: local('Arial Narrow'), local('Arial');
  size-adjust: 96.3%;
  ascent-override: 117.6%;
  descent-override: 32.9%;
  line-gap-override: 0%;
}

:root {
  --bg: #0e0e0e;
  --fg: #f2f2f2;
  --muted: #8a8a8a;
  --border: #2a2a2a;
  --accent: #16a34a;
  --accent-dark: #139140;
  --on-accent: #0e0e0e;

  --font-display: 'Anton', 'Anton Fallback', 'Arial Narrow', Arial, sans-serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;

  --measure: 42rem;
  --wide: 64rem;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--fg);
}

::selection {
  background: var(--accent);
  color: var(--on-accent);
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  line-height: 0.94;
  letter-spacing: 0.001em;
  margin: 0 0 var(--space-2);
  color: var(--fg);
}

h1 {
  font-size: clamp(2.8rem, 9vw, 6.5rem);
}

h2 {
  font-size: clamp(1.5rem, 3.8vw, 2.4rem);
}

h3 {
  font-size: clamp(1.1rem, 2.2vw, 1.4rem);
}

p {
  margin: 0 0 var(--space-2);
}

.wrap {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

.prose {
  max-width: var(--measure);
}

.prose a:not(.btn) {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
}

@keyframes fade-rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.hero .wrap {
  animation: fade-rise 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}

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

/* -------------------- header / nav -------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-2);
  padding-bottom: var(--space-2);
  gap: var(--space-3);
}

.wordmark {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: 1.2rem;
  text-decoration: none;
  color: var(--fg);
}

.nav-toggle {
  display: none;
  background: none;
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.4rem 0.7rem;
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 0.85rem;
  cursor: pointer;
}

.main-nav ul {
  display: flex;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav a {
  text-decoration: none;
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 0.95rem;
  color: var(--muted);
  padding-bottom: 0.25rem;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.main-nav a:hover,
.main-nav a[aria-current='page'] {
  color: var(--fg);
  border-bottom-color: var(--accent);
}

@media (max-width: 640px) {
  .nav-toggle {
    display: inline-block;
  }

  .main-nav {
    width: 100%;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
  }

  .main-nav.is-open {
    max-height: 20rem;
    opacity: 1;
  }

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

  .site-header .wrap {
    flex-wrap: wrap;
  }

  .main-nav ul {
    flex-direction: column;
    gap: var(--space-1);
    padding: var(--space-2) 0 var(--space-3);
  }
}

/* -------------------- buttons -------------------- */

.btn {
  display: inline-block;
  padding: 0.65rem 1.4rem;
  border-radius: 4px;
  text-decoration: none;
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 0.95rem;
  border: 1px solid var(--fg);
  color: var(--fg);
  background: transparent;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

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

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}

.btn-primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: var(--on-accent);
}

.btn-row {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

/* -------------------- hero -------------------- */

.hero {
  padding: var(--space-5) 0 var(--space-4);
}

.hero .eyebrow {
  display: block;
  font-family: var(--font-display);
  text-transform: uppercase;
  color: var(--muted);
  font-size: clamp(1rem, 2.6vw, 1.3rem);
  margin-bottom: 0.2rem;
}

.hero h1 {
  max-width: none;
  margin-bottom: var(--space-2);
}

.hero .lede {
  max-width: var(--measure);
  color: var(--muted);
  font-size: 1.1rem;
  margin-bottom: var(--space-3);
}

/* -------------------- sections -------------------- */

section {
  padding: var(--space-4) 0;
  border-top: 1px solid var(--border);
}

section:first-of-type,
.hero {
  border-top: none;
}

.section-label {
  display: inline-block;
  font-family: var(--font-display);
  text-transform: uppercase;
  color: var(--muted);
  font-size: clamp(1.2rem, 2.8vw, 1.6rem);
  margin-bottom: var(--space-2);
}

/* -------------------- principle strip -------------------- */

.principles {
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(0.9rem, 1.8vw, 1.1rem);
  line-height: 1.6;
  color: var(--fg);
  text-align: justify;
  hyphens: auto;
}

.principles li {
  display: inline;
}

.principles li:not(:last-child)::after {
  content: " \2014 ";
  color: var(--accent);
}

/* -------------------- key/value row list (build list, skills) -------------------- */

.kv-list {
  margin: var(--space-3) 0 0;
}

.kv-row {
  display: grid;
  grid-template-columns: 12rem 1fr;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--border);
}

.kv-row:first-child {
  padding-top: 0;
}

.kv-row:last-child {
  border-bottom: none;
}

.kv-row dt {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 1.1rem;
}

.kv-row dd {
  margin: 0;
  color: var(--muted);
}

@media (max-width: 640px) {
  .kv-row {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }
}

/* -------------------- list-style project entries (the bill) -------------------- */

.entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.entry {
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-2);
  align-items: start;
}

.entry:first-child {
  padding-top: 0;
}

.entry:last-child {
  border-bottom: none;
}

.entry-main h2 {
  margin-bottom: 0.3rem;
}

.entry:nth-child(1) .entry-main h2 {
  font-size: clamp(1.6rem, 4.6vw, 2.8rem);
}

.entry:nth-child(2) .entry-main h2 {
  font-size: clamp(1.4rem, 3.6vw, 2.1rem);
}

.entry:nth-child(n+3) .entry-main h2 {
  font-size: clamp(1.2rem, 2.6vw, 1.6rem);
}

.entry-main p {
  color: var(--muted);
  margin-bottom: 0.4rem;
  max-width: var(--measure);
}

.entry-tags {
  font-family: var(--font-display);
  text-transform: uppercase;
  color: var(--muted);
  font-size: 0.8rem;
}

.entry-links {
  white-space: nowrap;
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 0.9rem;
}

.entry-links a {
  text-decoration: none;
  color: var(--accent);
  border-bottom: 1px solid transparent;
}

.entry-links a:hover {
  border-bottom-color: var(--accent);
}

@media (max-width: 640px) {
  .entry {
    grid-template-columns: 1fr;
  }
}

/* -------------------- teaser blocks -------------------- */

.teaser {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.teaser p {
  color: var(--muted);
  max-width: var(--measure);
}

.link-arrow {
  text-decoration: none;
  font-family: var(--font-display);
  text-transform: uppercase;
  color: var(--accent);
  font-size: 0.95rem;
  white-space: nowrap;
  border-bottom: 1px solid transparent;
}

.link-arrow:hover {
  border-bottom-color: var(--accent);
}

/* -------------------- about page -------------------- */

.about-header {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  flex-wrap: wrap;
}

.about-header img {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
  flex: none;
}

.about-header .prose {
  flex: 1 1 20rem;
}

/* -------------------- now page -------------------- */

.now-list {
  padding-left: 1.2rem;
}

.now-list li {
  margin-bottom: var(--space-1);
}

.updated {
  font-family: var(--font-display);
  text-transform: uppercase;
  color: var(--muted);
  font-size: 0.8rem;
  margin-top: var(--space-3);
}

/* -------------------- cv -------------------- */

.cv-entry {
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border);
}

.cv-entry:first-child {
  padding-top: 0;
}

.cv-entry:last-child {
  border-bottom: none;
}

.cv-entry-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.cv-entry-head h2,
.cv-entry-head h3 {
  margin: 0;
}

.cv-dates {
  font-family: var(--font-display);
  text-transform: uppercase;
  color: var(--muted);
  font-size: 0.8rem;
  white-space: nowrap;
}

.cv-role {
  color: var(--muted);
  font-size: 0.95rem;
  margin: 0.2rem 0 0.6rem;
}

.cv-subrole {
  margin-top: var(--space-2);
  padding-top: var(--space-2);
  border-top: 1px dashed var(--border);
}

.cv-entry ul,
.cv-subrole ul {
  margin: 0;
  padding-left: 1.1rem;
}

.cv-entry ul li,
.cv-subrole ul li {
  margin-bottom: 0.4rem;
}

/* -------------------- contact -------------------- */

.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.contact-list li {
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.contact-list li:first-child {
  padding-top: 0;
}

.contact-list li:last-child {
  border-bottom: none;
}

.contact-list .label {
  font-family: var(--font-display);
  text-transform: uppercase;
  color: var(--muted);
  font-size: 0.9rem;
}

.contact-list a {
  text-decoration: none;
  color: var(--fg);
  font-weight: 600;
  border-bottom: 1px solid transparent;
}

.contact-list a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

@media (max-width: 640px) {
  .contact-list li {
    flex-direction: column;
    gap: 0.3rem;
  }
}

/* -------------------- footer -------------------- */

.site-footer {
  border-top: 1px solid var(--border);
  padding: var(--space-3) 0;
  margin-top: var(--space-5);
}

.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  font-family: var(--font-display);
  text-transform: uppercase;
  color: var(--muted);
  font-size: 0.8rem;
}

.site-footer a {
  text-decoration: none;
  color: var(--muted);
  border-bottom: 1px solid transparent;
}

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

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  list-style: none;
  margin: 0;
  padding: 0;
}

@media (max-width: 640px) {
  .site-footer .wrap {
    flex-direction: column-reverse;
    align-items: flex-start;
    gap: var(--space-2);
  }

  .footer-links {
    gap: var(--space-2) var(--space-3);
  }
}

/* -------------------- utility -------------------- */

.note {
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: var(--space-3);
  color: var(--muted);
}