* {
  box-sizing: border-box;
}

:root {
  --max: 1040px;
}

html {
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  background-image: var(--bg-gradient);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  min-height: 100vh;
}

.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .glass {
    background: var(--surface);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}

a {
  color: inherit;
  text-decoration-color: color-mix(in srgb, var(--accent) 65%, transparent);
  text-underline-offset: 0.18em;
}

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

img {
  display: block;
  max-width: 100%;
  outline: 1px solid rgba(0, 0, 0, 0.1);
  outline-offset: -1px;
}

.site-header {
  align-items: center;
  border-bottom: 1px solid var(--glass-border);
  display: grid;
  gap: 1rem;
  grid-template-columns: auto 1fr;
  margin: 0 auto;
  max-width: var(--max);
  padding: 1rem clamp(1rem, 4vw, 2rem);
  position: sticky;
  top: 0;
  z-index: 100;
}

.brand {
  align-items: center;
  color: var(--accent);
  display: inline-flex;
  font-size: 1rem;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: end;
  align-items: center;
}

.nav-sep {
  align-self: stretch;
  border-left: 1px solid var(--muted);
  width: 0;
}

.menu-toggle {
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--text);
  cursor: pointer;
  display: none;
  flex-direction: column;
  gap: 0.28rem;
  justify-content: center;
  min-height: 2.5rem;
  padding: 0 0.7rem;
  width: 2.75rem;
}

.menu-toggle span {
  background: currentColor;
  display: block;
  height: 2px;
  width: 1.1rem;
}

.nav a,
.nav-sep,
.connect-links a {
  color: var(--muted);
  font-size: 0.95rem;
  text-decoration: none;
}

.nav a:hover,
.connect-links a:hover {
  color: var(--accent);
}

.theme-toggle,
.button {
  align-items: center;
  border: 1px solid var(--line);
  display: inline-flex;
  font: inherit;
  justify-content: center;
  min-height: 2.5rem;
  text-decoration: none;
}

.theme-toggle {
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 800;
  gap: 0.35rem;
  padding: 0 0.7rem;
}

.section {
  margin: 0 auto;
  max-width: var(--max);
  padding: clamp(4rem, 8vw, 6rem) clamp(1rem, 4vw, 2rem);
}

.hero {
  border-bottom: 1px solid var(--line);
  display: grid;
  isolation: isolate;
  min-height: min(48rem, calc(100vh - 4.75rem));
  overflow: hidden;
  position: relative;
}

.kicker {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  margin: 0 0 0.9rem;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
  text-wrap: pretty;
}

h1 {
  font-size: clamp(2.8rem, 7vw, 5.8rem);
  line-height: 0.96;
  margin-bottom: 1rem;
  max-width: 10ch;
  text-wrap: balance;
}

h2 {
  font-size: clamp(1.7rem, 4vw, 2.7rem);
  line-height: 1.05;
  margin-bottom: 0;
  max-width: 14ch;
  text-wrap: balance;
}

h3 {
  font-size: 1.15rem;
  line-height: 1.2;
  margin-bottom: 0.7rem;
  text-wrap: balance;
}

.hero-summary {
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.28rem);
  max-width: 42rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.button {
  font-weight: 800;
  padding: 0 0.85rem;
}

.button.primary {
  background: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 75%, var(--line));
  color: var(--bg);
}

.button.secondary {
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  color: var(--text);
}

.hero-content {
  align-items: end;
  display: grid;
  gap: clamp(2rem, 5vw, 5rem);
  grid-template-columns: minmax(0, 1fr) minmax(9rem, 13rem);
  margin: 0 auto;
  max-width: var(--max);
  padding: clamp(4rem, 8vw, 6rem) clamp(1rem, 4vw, 2rem);
  position: relative;
  width: 100%;
  z-index: 2;
}

.hero::after {
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--bg) 88%, transparent) 0%, color-mix(in srgb, var(--bg) 76%, transparent) 48%, transparent 100%),
    linear-gradient(0deg, color-mix(in srgb, var(--bg) 86%, transparent) 0%, transparent 54%);
  content: "";
  inset: 0;
  position: absolute;
  z-index: 1;
}

.landscape-frame,
.headshot-frame {
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: none;
  color: var(--muted);
  display: flex;
  justify-content: center;
  margin: 0;
  overflow: hidden;
  position: relative;
  border-radius: 8px;
}

.landscape-frame::before,
.headshot-frame::before {
  content: attr(data-placeholder);
  font-size: 0.86rem;
  font-weight: 800;
  position: absolute;
  text-transform: uppercase;
}

.landscape-frame::before {
  right: clamp(1rem, 4vw, 2rem);
  top: clamp(1rem, 4vw, 2rem);
  z-index: 2;
}

.headshot-frame::before {
  z-index: 0;
}

.landscape-frame {
  border: 0;
  box-shadow: none;
  inset: 0;
  position: absolute;
  width: 100%;
  z-index: 0;
}

.headshot-frame {
  aspect-ratio: 1;
  align-self: end;
  border: 2px solid var(--line);
  border-radius: 50%;
  width: min(100%, 12rem);
}

.landscape-frame picture,
.landscape-frame img,
.headshot-frame picture,
.headshot-frame img {
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 28%, var(--surface)), transparent),
    var(--surface-strong);
  height: 100%;
  object-fit: cover;
  outline: 1px solid rgba(0, 0, 0, 0.1);
  outline-offset: -1px;
  position: relative;
  width: 100%;
  z-index: 1;
}

.landscape-frame picture {
  display: block;
}

.headshot-frame picture {
  display: block;
}

.landscape-frame img.is-missing,
.headshot-frame img.is-missing {
  opacity: 0;
}

.landscape-frame figcaption {
  background: color-mix(in srgb, var(--bg) 76%, transparent);
  bottom: 0;
  color: var(--muted);
  font-size: 0.82rem;
  left: 0;
  padding: 0.7rem 0.85rem;
  position: absolute;
  right: auto;
  z-index: 2;
}

.section-heading {
  align-items: end;
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr);
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}

.section-heading.compact {
  display: block;
}

.section-heading.compact h2 {
  margin-top: 1.1rem;
}

.skill-grid,
.instagram-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.skill-grid article,
.instagram-card,
.feature-card {
  position: relative;
  background: var(--glass-card-bg);
  backdrop-filter: blur(var(--glass-card-blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--glass-card-blur)) saturate(180%);
  border: 1px solid var(--glass-card-border);
  box-shadow: var(--glass-card-shadow);
  min-height: 15rem;
  padding: 1.25rem;
}

.skill-grid article::before,
.instagram-card::before,
.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 1px;
  right: 1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
  border-radius: 1px 1px 0 0;
  pointer-events: none;
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .skill-grid article,
  .instagram-card,
  .feature-card {
    background: var(--surface);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: 1px solid var(--line);
    box-shadow: none;
  }

  .skill-grid article::before,
  .instagram-card::before,
  .feature-card::before {
    display: none;
  }
}

.skill-grid p,
.instagram-card p,
.feature-card p {
  color: var(--muted);
  margin-bottom: 0;
}

.feature-card {
  align-items: center;
  display: grid;
  gap: 2rem;
  grid-template-columns: minmax(18rem, 0.4fr) minmax(0, 1fr) auto;
  min-height: 0;
}

.chkn-logo {
  height: auto;
  max-height: 22rem;
  object-fit: contain;
  width: min(100%, 22rem);
}

.feature-card h3 {
  font-size: clamp(1.45rem, 3vw, 2.1rem);
}

.feature-card p {
  max-width: 58rem;
}

.instagram-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.instagram-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.instagram-card-header {
  align-items: center;
  display: grid;
  gap: 1rem;
  grid-template-columns: 4rem minmax(0, 1fr);
}

.instagram-avatar,
.instagram-preview {
  align-items: center;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent-strong) 30%, transparent), transparent),
    var(--surface-strong);
  color: var(--muted);
  display: flex;
  justify-content: center;
  margin: 0;
  overflow: hidden;
  position: relative;
}

.instagram-avatar::before,
.instagram-preview::before {
  content: attr(data-placeholder);
  font-size: 0.75rem;
  font-weight: 800;
  position: absolute;
  text-transform: uppercase;
}

.instagram-avatar {
  aspect-ratio: 1;
  border: 2px solid var(--accent);
  border-radius: 50%;
}

.instagram-preview {
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
}

.instagram-avatar picture,
.instagram-avatar img,
.instagram-preview picture,
.instagram-preview img {
  height: 100%;
  object-fit: cover;
  outline: 1px solid rgba(0, 0, 0, 0.1);
  outline-offset: -1px;
  position: relative;
  width: 100%;
  z-index: 1;
}

.instagram-avatar picture,
.instagram-preview picture {
  display: block;
}

.instagram-avatar img.is-missing,
.instagram-preview img.is-missing {
  opacity: 0;
}

.instagram-card a {
  color: var(--accent);
  font-weight: 800;
  margin-top: auto;
  padding-top: 1.5rem;
}

.connect {
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: center;
  padding-top: 2rem;
  padding-bottom: 2rem;
}

.connect-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

@media (max-width: 820px) {
  .site-header {
    grid-template-columns: 1fr auto;
    z-index: 102;
  }

  .menu-toggle {
    display: inline-flex;
    justify-self: end;
    position: relative;
    z-index: 103;
  }

  .nav {
    align-content: start;
    background: var(--surface);
    border-left: 1px solid var(--glass-border);
    bottom: 0;
    box-shadow: var(--glass-card-shadow);
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 1rem;
    justify-content: start;
    max-width: min(22rem, 86vw);
    padding: 5rem 1.25rem 1.25rem;
    pointer-events: none;
    position: fixed;
    right: 0;
    top: 0;
    transform: translateX(100%);
    transition: transform 160ms ease;
    width: 18rem;
    z-index: 101;
  }

  .nav.is-open {
    pointer-events: auto;
    transform: translateX(0);
  }

  .nav a,
  .theme-toggle {
    justify-content: start;
    width: 100%;
  }

  .nav-sep {
    align-self: stretch;
    border-left: 0;
    border-top: 1px solid var(--line);
    height: 0;
    width: 100%;
  }

  .section-heading {
    grid-template-columns: 1fr;
  }

  .hero-content {
    align-content: end;
    grid-template-columns: 1fr;
    min-height: min(42rem, calc(100vh - 6.8rem));
  }

  .headshot-frame {
    width: min(44vw, 11rem);
  }

  .skill-grid,
  .instagram-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    align-items: start;
    grid-template-columns: 1fr;
  }

  .connect-links {
    justify-content: center;
  }
}

@media (max-width: 520px) {
  .site-header {
    padding: 0.8rem 1rem;
  }

  .headshot-frame {
    width: 9rem;
  }
}