html { scrollbar-gutter: stable; background-color: var(--bg); }
*, *::before, *::after { box-sizing: border-box; }

@font-face {
  font-family: "Sora";
  font-style: normal;
  font-weight: 100 800;
  font-display: swap;
  src: url("assets/fonts/sora-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Sora";
  font-style: normal;
  font-weight: 100 800;
  font-display: swap;
  src: url("assets/fonts/sora-latin.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;
}

:root {
  --bg: #fbf1c7;
  --text: #1b1b1b;
  --muted: color-mix(in srgb, var(--text) 74%, transparent);
  --accent: #b86b2e;
  --panel: #fdfaf4;
  --border: color-mix(in srgb, var(--text) 14%, transparent);
  --shadow: 0 18px 48px rgba(23, 16, 8, 0.12);
  --shadow-card: 0 10px 24px rgba(23, 16, 8, 0.08);
  --shadow-press: 0 6px 16px rgba(23, 16, 8, 0.06);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --gruvbox-gold: #d79921;
  --gruvbox-orange: #d65d0e;
  --gruvbox-green: #689d6a;
  --gruvbox-blue: #458588;
  --bg-dim: 0.06;
  --nav-bg: #fbf1c7;
  --nav-text: #282828;
  --nav-hover-bg: #282828;
  --nav-hover-text: #fbf1c7;
  --nav-active-bg: #d79921;
  --nav-active-text: #282828;
  --bg-orb-1: var(--gruvbox-gold);
  --bg-orb-2: var(--gruvbox-orange);
  --bg-orb-3: var(--gruvbox-green);
  --bg-orb-4: var(--gruvbox-blue);
  --code-bg: #f8f8f8;
  --code-text: #e83e8c;
  --bg-overlay: rgba(0, 0, 0, var(--bg-dim));
  --bg-gradient:
    radial-gradient(ellipse 80% 60% at 60% 20%, rgba(215, 153, 33, 0.28), transparent 65%),
    radial-gradient(ellipse 70% 60% at 20% 80%, rgba(214, 93, 14, 0.24), transparent 65%),
    radial-gradient(ellipse 60% 50% at 60% 65%, rgba(104, 157, 106, 0.26), transparent 62%),
    radial-gradient(ellipse 65% 40% at 50% 60%, rgba(69, 133, 136, 0.25), transparent 68%),
    linear-gradient(180deg, #fbf1c7 0%, #f2e5bc 100%);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #282828;
    --text: #e9e6df;
    --muted: color-mix(in srgb, var(--text) 70%, transparent);
    --accent: #ffb169;
    --panel: #14171d;
    --border: color-mix(in srgb, var(--text) 18%, transparent);
    --shadow: 0 18px 48px rgba(0, 0, 0, 0.38);
    --shadow-card: 0 10px 24px rgba(0, 0, 0, 0.24);
    --shadow-press: 0 6px 16px rgba(0, 0, 0, 0.2);
    --bg-orb-1: var(--gruvbox-gold);
    --bg-orb-2: var(--gruvbox-orange);
    --bg-orb-3: var(--gruvbox-green);
    --bg-orb-4: var(--gruvbox-blue);
    --code-bg: #2b2f36;
    --code-text: #ff7ab3;
    --bg-dim: 0.12;
    --bg-overlay: rgba(0, 0, 0, var(--bg-dim));
    --nav-bg: #282828;
    --nav-text: #a89984;
    --nav-hover-bg: #b8bb26;
    --nav-hover-text: #111111;
    --nav-active-bg: #d79921;
    --nav-active-text: #282828;
    --bg-gradient:
      radial-gradient(circle at 50% 45%, rgba(251, 73, 52, 0.28) 0%, transparent 55%),
      radial-gradient(circle at 20% 30%, rgba(184, 187, 38, 0.18) 0%, transparent 45%),
      radial-gradient(circle at 80% 65%, rgba(131, 165, 152, 0.2) 0%, transparent 50%),
      radial-gradient(circle at 35% 80%, rgba(177, 98, 134, 0.22) 0%, transparent 55%),
      linear-gradient(180deg, #282828 0%, #1d2021 100%);
  }
}

:root[data-theme="dark"] {
  --bg: #282828;
  --text: #e9e6df;
  --muted: color-mix(in srgb, var(--text) 70%, transparent);
  --accent: #ffb169;
  --panel: #14171d;
  --border: color-mix(in srgb, var(--text) 18%, transparent);
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.38);
  --shadow-card: 0 10px 24px rgba(0, 0, 0, 0.24);
  --shadow-press: 0 6px 16px rgba(0, 0, 0, 0.2);
  --bg-orb-1: var(--gruvbox-gold);
  --bg-orb-2: var(--gruvbox-orange);
  --bg-orb-3: var(--gruvbox-green);
  --bg-orb-4: var(--gruvbox-blue);
  --code-bg: #2b2f36;
  --code-text: #ff7ab3;
  --bg-dim: 0.12;
  --bg-overlay: rgba(0, 0, 0, var(--bg-dim));
  --nav-bg: #282828;
  --nav-text: #a89984;
  --nav-hover-bg: #b8bb26;
  --nav-hover-text: #111111;
  --nav-active-bg: #d79921;
  --nav-active-text: #282828;
  --bg-gradient:
    radial-gradient(circle at 50% 45%, rgba(251, 73, 52, 0.28) 0%, transparent 55%),
    radial-gradient(circle at 20% 30%, rgba(184, 187, 38, 0.18) 0%, transparent 45%),
    radial-gradient(circle at 80% 65%, rgba(131, 165, 152, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 35% 80%, rgba(177, 98, 134, 0.22) 0%, transparent 55%),
    linear-gradient(180deg, #282828 0%, #1d2021 100%);
}

:root[data-theme="light"] {
  --bg: #fbf1c7;
  --text: #1b1b1b;
  --muted: color-mix(in srgb, var(--text) 74%, transparent);
  --accent: #b86b2e;
  --panel: #fdfaf4;
  --border: color-mix(in srgb, var(--text) 14%, transparent);
  --shadow: 0 18px 48px rgba(23, 16, 8, 0.12);
  --shadow-card: 0 10px 24px rgba(23, 16, 8, 0.08);
  --shadow-press: 0 6px 16px rgba(23, 16, 8, 0.06);
  --bg-orb-1: var(--gruvbox-gold);
  --bg-orb-2: var(--gruvbox-orange);
  --bg-orb-3: var(--gruvbox-green);
  --bg-orb-4: var(--gruvbox-blue);
  --code-bg: #f8f8f8;
  --code-text: #e83e8c;
  --bg-dim: 0.06;
  --bg-overlay: rgba(0, 0, 0, var(--bg-dim));
  --bg-gradient:
    radial-gradient(ellipse 80% 60% at 60% 20%, rgba(215, 153, 33, 0.28), transparent 65%),
    radial-gradient(ellipse 70% 60% at 20% 80%, rgba(214, 93, 14, 0.24), transparent 65%),
    radial-gradient(ellipse 60% 50% at 60% 65%, rgba(104, 157, 106, 0.26), transparent 62%),
    radial-gradient(ellipse 65% 40% at 50% 60%, rgba(69, 133, 136, 0.25), transparent 68%),
    linear-gradient(180deg, #fbf1c7 0%, #f2e5bc 100%);
  --nav-bg: #fbf1c7;
  --nav-text: #282828;
  --nav-hover-bg: #282828;
  --nav-hover-text: #fbf1c7;
  --nav-active-bg: #d79921;
  --nav-active-text: #282828;
}

body {
  margin: 0;
  padding: 0 1.25rem 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  overscroll-behavior-x: none;
  touch-action: pan-y;
  font-family: "Sora", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background-color: transparent;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

#bg {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100vh;
  background: var(--bg-gradient);
  background-attachment: fixed;
  z-index: -1;
  pointer-events: none;
}

#bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--bg-overlay);
}

a { color: var(--accent); text-decoration: underline; text-decoration-thickness: 1.2px; text-underline-offset: 3px; }
a:visited { color: var(--accent); }
a:hover { text-decoration-color: color-mix(in srgb, var(--accent) 70%, transparent); }
a:focus-visible { outline: 2px solid color-mix(in srgb, var(--accent) 75%, transparent); outline-offset: 3px; border-radius: 6px; }

[data-skip-link] {
  position: absolute;
  left: 0.8rem;
  top: 0.6rem;
  z-index: 10;
  padding: 0.5rem 0.75rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  box-shadow: var(--shadow-card);
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform 140ms ease;
}

[data-skip-link]:focus { transform: translateY(0); }

nav[data-topnav],
nav[data-footer-nav] {
  background-color: var(--nav-bg);
  overflow: hidden;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding: 0 0.8rem;
}

nav[data-topnav] ul,
nav[data-footer-nav] ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
  line-height: 1.1;
}

nav[data-topnav] li,
nav[data-footer-nav] li {
  flex: 0 0 auto;
  margin: 0;
}


nav[data-topnav] a,
nav[data-footer-nav] a {
  display: inline-block;
  color: var(--nav-text);
  text-align: center;
  padding: 4px 4pt;
  text-decoration: none;
  font-size: 14px;
  line-height: 1.1;
}

nav[data-topnav] a:hover,
nav[data-footer-nav] a:hover {
  background-color: var(--nav-text);
  color: var(--nav-bg);
}

nav[data-topnav] a[aria-current="page"],
nav[data-footer-nav] a[aria-current="page"] {
  background-color: var(--nav-active-bg);
  color: var(--nav-active-text);
}

.content-panel {
  max-width: 760px;
  margin: 1.2rem auto 2.6rem;
  padding: 2rem 1.6rem 2.3rem;
  background: var(--nav-bg);
  border: 0;
  border-radius: 4px;
  box-shadow: var(--shadow-press);
  color: var(--nav-text);
}

main[data-page] {
  max-width: 760px;
  margin: 1.2rem auto 0;
  padding-bottom: 1.6rem;
  display: grid;
  gap: 1.6rem;
  align-content: start;
  align-items: start;
  width: 100%;
  flex: 1 0 auto;
}

.hero {
  padding: 1.7rem 1.8rem;
  border: 0;
  border-radius: 4px;
  background: var(--nav-bg);
  box-shadow: var(--shadow-press);
  color: var(--nav-text);
}

.hero h1 { margin-top: 0.4rem; }

.hero-eyebrow,
[data-eyebrow] {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  color: var(--muted);
  margin: 0;
}

.hero-lede {
  font-size: 1rem;
  color: color-mix(in srgb, var(--text) 92%, transparent);
  margin: 0.6rem 0 1.2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

header[data-page-header] {
  padding: 0.85rem 1.25rem;
  border: 0;
  border-radius: 4px;
  background: var(--nav-bg);
  box-shadow: var(--shadow-press);
  color: var(--nav-text);
}

header[data-page-header] h1 { margin: 0.25rem 0 0; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
  background: color-mix(in srgb, var(--accent) 18%, var(--panel));
  color: var(--text);
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  box-shadow: var(--shadow-card);
  transition: transform 150ms ease, box-shadow 150ms ease, border-color 150ms ease, background 150ms ease;
}

.button:hover { transform: translateY(-1px); box-shadow: 0 14px 26px rgba(0, 0, 0, 0.08); }

.button.ghost {
  border-color: var(--border);
  background: color-mix(in srgb, var(--panel) 88%, transparent);
}

aside[data-panel] {
  max-width: 760px;
  margin: 1.2rem auto 0;
  padding-bottom: 1.6rem;
  padding: 2rem 1.6rem 2.3rem;
  background: var(--nav-bg);
  border: 0;
  border-radius: 4px;
  box-shadow: var(--shadow-press);
  color: var(--nav-text);
  width: 100%;
}

figure[data-profile] {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 1.6rem;
  align-items: start;
  margin: 1.2rem 0 1.4rem;
  position: relative;
}

figure[data-profile] figcaption { min-width: 0; }

picture[data-profile-photo] {
  position: relative;
  width: 180px;
  display: block;
}

picture[data-profile-photo] > img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-xl);
  object-fit: contain;
  box-shadow: var(--shadow-card);
  background: transparent;
}

picture[data-profile-photo]::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: linear-gradient(var(--bg-overlay), var(--bg-overlay)), var(--bg-gradient);
  background-attachment: fixed, fixed;
  border-radius: var(--radius-xl);
  mask-image: linear-gradient(#000, #000), image-set(
    url("assets/profile.avif") type("image/avif"),
    url("assets/profile.webp") type("image/webp"),
    url("assets/profile.png") type("image/png")
  );
  -webkit-mask-image: linear-gradient(#000, #000), image-set(
    url("assets/profile.avif") type("image/avif"),
    url("assets/profile.webp") type("image/webp"),
    url("assets/profile.png") type("image/png")
  );
  mask-size: 100% 100%, contain;
  -webkit-mask-size: 100% 100%, contain;
  mask-repeat: no-repeat, no-repeat;
  -webkit-mask-repeat: no-repeat, no-repeat;
  mask-position: center, center;
  -webkit-mask-position: center, center;
  mask-mode: alpha, alpha;
  -webkit-mask-mode: alpha, alpha;
  mask-composite: exclude;
  -webkit-mask-composite: xor;
  pointer-events: none;
}


h1, h2, h3, h4 { font-family: "Sora", "Times New Roman", serif; letter-spacing: -0.01em; margin: 1.1em 0 0.35em; line-height: 1.25; color: var(--text); }
h1 { font-size: 1.75rem; }
h2 { font-size: 1.375rem; }
h3 { font-size: 1.125rem; }
h4 { font-size: 1rem; margin-top: 0.7em; }

p { margin: 0 0 0.8em; color: inherit; font-weight: 400; }

p[data-entry-row] {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.2em;
}

p[data-entry-row] time[data-period] {
  white-space: nowrap;
}

p[data-entry-title] {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.6rem;
  margin-bottom: 0.1em;
}

small[data-entry-label] {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

p[data-entry-location] {
  display: block;
  margin-top: 0.1em;
}

ul { margin: 0.4em 0 0.8em 1.1em; padding: 0; }
li { margin-bottom: 0.35em; }

hr { border: 0; height: 1px; background: var(--border); margin: 1.4rem 0; }

blockquote[data-quote] {
  margin: 0.35rem 0 0.8rem;
  display: grid;
  gap: 0.3rem;
}

blockquote[data-quote] p { margin: 0; }

blockquote[data-quote] footer {
  color: var(--muted);
  font-size: 0.95rem;
  text-align: right;
}

ul[data-links-grid] {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.8rem;
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
}

a[data-link-card] {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: inherit;
  background: color-mix(in srgb, var(--panel) 80%, transparent);
  transition: transform 150ms ease, box-shadow 150ms ease, border-color 150ms ease, background 150ms ease;
  box-shadow: var(--shadow-card);
}

a[data-link-card]:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.08);
  border-color: color-mix(in srgb, var(--accent) 45%, transparent);
  background: color-mix(in srgb, var(--panel) 92%, transparent);
}

a[data-link-card]::before {
  content: "";
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--accent);
  mask-repeat: no-repeat;
  mask-position: center;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
  -webkit-mask-size: contain;
  flex: none;
}

a[data-link-card][data-icon="envelope"]::before { mask-image: url("assets/icons/envelope.svg"); -webkit-mask-image: url("assets/icons/envelope.svg"); }
a[data-link-card][data-icon="telegram"]::before { mask-image: url("assets/icons/telegram.svg"); -webkit-mask-image: url("assets/icons/telegram.svg"); }
a[data-link-card][data-icon="github"]::before { mask-image: url("assets/icons/github.svg"); -webkit-mask-image: url("assets/icons/github.svg"); }
a[data-link-card][data-icon="linkedin"]::before { mask-image: url("assets/icons/linkedin-in.svg"); -webkit-mask-image: url("assets/icons/linkedin-in.svg"); }
a[data-link-card][data-icon="file"]::before { mask-image: url("assets/icons/file-lines.svg"); -webkit-mask-image: url("assets/icons/file-lines.svg"); }
a[data-link-card][data-icon="youtube"]::before { mask-image: url("assets/icons/youtube.svg"); -webkit-mask-image: url("assets/icons/youtube.svg"); }

section[data-stack] {
  display: grid;
  gap: 1.4rem;
  margin-top: 0;
  align-content: start;
  align-items: start;
}

section[data-card] {
  padding: 1.1rem 1.2rem;
  border: 0;
  border-radius: 4px;
  background: var(--nav-bg);
  box-shadow: var(--shadow-press);
  color: var(--nav-text);
}

.hero h1,
header[data-page-header] h1,
.content-panel h1,
aside[data-panel] h1,
section[data-card] h1,
.hero h2,
header[data-page-header] h2,
.content-panel h2,
aside[data-panel] h2,
section[data-card] h2,
.hero h3,
header[data-page-header] h3,
.content-panel h3,
aside[data-panel] h3,
section[data-card] h3,
.hero h4,
header[data-page-header] h4,
.content-panel h4,
aside[data-panel] h4,
section[data-card] h4 {
  color: inherit;
}

.hero a,
header[data-page-header] a,
.content-panel a,
aside[data-panel] a,
section[data-card] a {
  color: var(--nav-hover-bg);
}

.hero a:visited,
header[data-page-header] a:visited,
.content-panel a:visited,
aside[data-panel] a:visited,
section[data-card] a:visited {
  color: var(--nav-hover-bg);
}

.hero-eyebrow,
[data-eyebrow] {
  color: color-mix(in srgb, var(--nav-text) 82%, transparent);
}

footer[data-site-footer] {
  max-width: 760px;
  margin: 0 auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.2rem;
  justify-content: center;
  text-align: center;
  font-size: 0.95rem;
  color: var(--text);
  width: 100%;
  margin-top: auto;
}

nav[data-footer-nav] { display: none; }

footer[data-site-footer] address { font-style: normal; }

.guestbook-actions { margin: 0.4rem 0 1rem; }

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto; }
  .button,
  a[data-link-card] { transition: none; }
}



section[data-card] > h2:first-child,
section[data-card] > h3:first-child {
  margin-top: 0;
}

[data-inventory-lede] { color: var(--muted); margin-top: 0.4rem; }
[data-inventory-section] { margin: 0; }
[data-inventory-item] { margin: 0.6rem 0 0.9rem; }
[data-inventory-group] { margin-top: 0.9rem; }
ul[data-inventory-list] { margin: 0.4rem 0 0.3rem 1.1rem; padding: 0; }
[data-inventory-note] { color: var(--muted); margin-top: 0.5rem; }

aside[data-panel] h3 { margin-top: 0; }



@media (max-width: 640px) {
  body { padding: 0 0.9rem 0; font-size: 15px; }
  .content-panel { padding: 1.5rem 1.2rem 1.8rem; }
  figure[data-profile] { grid-template-columns: 1fr; }
  picture[data-profile-photo] { max-width: 220px; width: 100%; margin: 0 auto; }
  .hero { padding: 1.4rem 1.3rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  footer[data-site-footer] {
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
  }
  nav[data-footer-nav] { display: block; }
  nav[data-footer-nav] ul { justify-content: center; }
  nav[data-topnav] ul { justify-content: center; }
  nav[data-topnav] li:last-child { margin-left: 0; }
  p[data-entry-row] {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.15rem;
  }
  p[data-entry-row] time[data-period] {
    white-space: normal;
  }
  nav[data-topnav] a[href="inventory.html"],
  nav[data-topnav] a[href="books.html"] {
    display: none;
  }
}