/* Joseph Asiagi — portfolio v2 */

:root {
  --bg: #fafafa;
  --fg: #111;
  --muted: #555;
  --border: #111;
  --card: #fff;
  --accent: #111;
  --max: 40rem;
  --font: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --mono: ui-monospace, 'Cascadia Code', monospace;
  --header-h: 3.5rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0c0c0c;
    --fg: #f4f4f4;
    --muted: #a8a8a8;
    --border: #f4f4f4;
    --card: #141414;
  }
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--fg);
  background: var(--bg);
}

.wrap {
  width: min(100% - 1.5rem, 56rem);
  margin-inline: auto;
}

a {
  color: inherit;
  text-underline-offset: 3px;
}

a:hover {
  opacity: 0.72;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  padding: 0.5rem 1rem;
  background: var(--fg);
  color: var(--bg);
  z-index: 200;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg) 94%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid color-mix(in srgb, var(--border) 15%, transparent);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 1rem;
}

.logo {
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid color-mix(in srgb, var(--border) 25%, transparent);
  background: var(--card);
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  width: 1.15rem;
  height: 2px;
  background: var(--fg);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle[aria-expanded='true'] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded='true'] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded='true'] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.site-nav {
  display: none;
  position: absolute;
  top: var(--header-h);
  left: 0;
  right: 0;
  flex-direction: column;
  gap: 0;
  padding: 0.5rem;
  background: var(--bg);
  border-bottom: 1px solid color-mix(in srgb, var(--border) 20%, transparent);
  box-shadow: 0 12px 24px rgb(0 0 0 / 8%);
}

.site-nav.is-open {
  display: flex;
}

.site-nav a {
  padding: 0.85rem 1rem;
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 4px;
}

.site-nav a:hover {
  background: color-mix(in srgb, var(--fg) 6%, transparent);
  opacity: 1;
}

.nav-cta {
  margin-top: 0.25rem;
  border: 1px solid var(--border) !important;
  font-weight: 600;
  text-align: center;
}

@media (min-width: 720px) {
  .nav-toggle {
    display: none;
  }

  .site-nav {
    display: flex;
    position: static;
    flex-direction: row;
    align-items: center;
    gap: 0.25rem 1.25rem;
    padding: 0;
    border: none;
    box-shadow: none;
    background: transparent;
  }

  .site-nav a {
    padding: 0.25rem 0;
  }

  .nav-cta {
    margin-top: 0;
    margin-left: 0.5rem;
    padding: 0.4rem 0.85rem !important;
  }
}

/* Hero */
.hero {
  padding: 2.5rem 0 2rem;
}

.hero-intro {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.25rem;
}

.hero-photo {
  width: 4.5rem;
  height: 4.5rem;
  object-fit: cover;
  border: 2px solid var(--border);
  border-radius: 2px;
  flex-shrink: 0;
}

.hero-copy {
  min-width: 0;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 1rem;
}

.hero h1 {
  font-size: clamp(1.75rem, 5.5vw, 2.35rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  font-weight: 700;
  margin: 0 0 1rem;
  max-width: 22ch;
}

.lead {
  font-size: 1.05rem;
  color: var(--muted);
  margin: 0 0 1.5rem;
  max-width: 38ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0 1.15rem;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  text-decoration: none;
  border: 1px solid var(--border);
}

.btn-primary {
  background: var(--fg);
  color: var(--bg);
}

.btn-primary:hover {
  opacity: 0.88;
}

.btn-secondary:hover {
  background: color-mix(in srgb, var(--fg) 8%, transparent);
  opacity: 1;
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.hero-pills li {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  padding: 0.35rem 0.65rem;
  border: 1px solid color-mix(in srgb, var(--border) 30%, transparent);
  color: var(--muted);
}

/* Sections */
.section {
  padding: 2.5rem 0;
  border-top: 1px solid color-mix(in srgb, var(--border) 12%, transparent);
}

.section h2 {
  font-size: 0.72rem;
  font-family: var(--mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 1.25rem;
}

.prose p {
  margin: 0 0 1rem;
  color: var(--muted);
  max-width: var(--max);
}

.prose strong,
.prose a {
  color: var(--fg);
}

.prose code {
  font-family: var(--mono);
  font-size: 0.88em;
  padding: 0.1em 0.35em;
  border: 1px solid color-mix(in srgb, var(--border) 20%, transparent);
}

.tag-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.tag-grid li {
  font-size: 0.8rem;
  padding: 0.4rem 0.75rem;
  border: 1px solid color-mix(in srgb, var(--border) 35%, transparent);
}

.cards {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

@media (min-width: 600px) {
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

.card {
  background: var(--card);
  border: 1px solid color-mix(in srgb, var(--border) 25%, transparent);
  padding: 1.15rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.card-featured {
  border-width: 2px;
  border-color: var(--border);
  margin-bottom: 0.5rem;
  padding: 1.35rem 1.4rem;
}

.card-kicker {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0;
}

.card h3 {
  margin: 0;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
}

.card p {
  margin: 0;
  flex: 1;
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.55;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.card-tags span {
  font-family: var(--mono);
  font-size: 0.62rem;
  padding: 0.2rem 0.45rem;
  border: 1px solid color-mix(in srgb, var(--border) 25%, transparent);
}

.card a {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-decoration: none;
  margin-top: 0.35rem;
}

.contact-links {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
}

.contact-links a {
  font-weight: 500;
  text-decoration: none;
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
}

.site-footer {
  padding: 2rem 0 2.5rem;
  font-size: 0.82rem;
  color: var(--muted);
  border-top: 1px solid color-mix(in srgb, var(--border) 12%, transparent);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
}

.footer-links a {
  text-decoration: none;
}