@font-face {
  font-family: "Libre Caslon Condensed";
  src: url("./fonts/LibreCaslonCondensed[wght].woff2") format("woff2-variations"),
       url("./fonts/LibreCaslonCondensed[wght].woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Libre Caslon Condensed";
  src: url("./fonts/LibreCaslonCondensed-Italic[wght].woff2") format("woff2-variations"),
       url("./fonts/LibreCaslonCondensed-Italic[wght].woff2") format("woff2");
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}

:root {
  --bg: #14120B;
  --surface: #1B1913;
  --surface-2: #26241E;
  --text: #F5F3EB;
  --text-2: #A9A69D;
  --text-3: #77746C;
  --line: #302E27;
  --line-soft: #25231D;
  --accent: #FF5A00;
  --accent-dim: #ff5a0066;
  --accent-soft: #ff7a33;
  --sans: "Inter", -apple-system, "Segoe UI", Roboto, sans-serif;
  --serif: "Libre Caslon Condensed", Georgia, serif;
  --mono: "JetBrains Mono", "IBM Plex Mono", monospace;
  --page-pad: clamp(1.1rem, 3vw, 2.5rem);
  --content-inset: max(0px, calc((100vw - min(1180px, 94vw)) / 2));
  --header-h: 0px;
}

html.light {
  --bg: #F7F7F4;
  --surface: #F2F1ED;
  --surface-2: #E6E5E0;
  --text: #171611;
  --text-2: #68665F;
  --text-3: #96938B;
  --line: #DAD9D4;
  --line-soft: #edece8;
  --accent: #FF5A00;
  --accent-dim: #ff5a0066;
  --accent-soft: #cc4800;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

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

html {
  scroll-behavior: smooth;
  -webkit-tap-highlight-color: transparent;
}

.section-block[id] { scroll-margin-top: calc(var(--header-h) + 1.25rem); }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.6;
  padding: 0;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }

.page {
  width: min(1180px, 94vw);
  margin: 0 auto;
  max-width: 100%;
  padding-inline: var(--page-pad);
  box-sizing: border-box;
}

.stack { display: grid; gap: 2.5rem; }
.row { display: flex; align-items: center; }
.between { justify-content: space-between; }
.gap { gap: 1.8rem; }

/* Section internals must NOT inherit the big inter-section gap */
.section-block.stack { gap: 0.2rem; }

/* ---------- Header ---------- */

header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
}

.header-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: color-mix(in srgb, var(--bg) 35%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  transition: background 0.3s ease;
}

header.scrolled .header-bg { background: color-mix(in srgb, var(--bg) 80%, transparent); }

body.menu-open .header-bg { background: var(--bg); }

header.scrolled nav.row { border-bottom-color: transparent; }
body.menu-open nav.row { border-bottom-color: transparent; }

nav.row {
  padding-block: 1.1rem;
  border-bottom: none;
  flex-wrap: wrap;
  row-gap: 1rem;
  column-gap: 2rem;
}

.site-title {
  font-size: 1.55rem;
  font-weight: 400;
  letter-spacing: -0.015em;
  font-family: "Space Mono", monospace;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  line-height: 1;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
  transition: letter-spacing 0.3s cubic-bezier(0.4, 0, 0.2, 1), font-weight 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

header.scrolled .site-title {
  letter-spacing: 0.02em;
}

.nav-links {
  min-width: 0;
  flex-wrap: wrap;
  font-size: 0.92rem;
  font-weight: 500;
  gap: 1.7rem;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 1.3rem;
  margin-left: auto;
}

.menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  border: none;
  background: var(--surface);
  color: var(--text);
  width: 2.15rem;
  height: 2.15rem;
  font-size: 0.95rem;
  cursor: pointer;
  transition: color 0.15s ease;
}

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

.nav-links a {
  color: var(--text-2);
  font-weight: 500;
  transition: color 0.15s ease;
}

.nav-links a:hover { color: var(--text); }

/* ---------- Skills deck ---------- */

.skills-deck {
  padding-bottom: 0.5rem;
}

.skills-deck-title {
  align-items: flex-end;
  border-bottom: none;
  padding-bottom: 0;
}

.skills-deck-title h2 {
  border-bottom: none;
  padding-bottom: 0;
}

.skills-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-3);
  letter-spacing: 0.08em;
  padding-bottom: 0.2rem;
}

.status-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-dim);
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.4; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.15); box-shadow: 0 0 12px var(--accent); }
}

.skills-dock {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.85rem;
}

.skills-chips-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.5rem;
}

.skill-chip {
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 0.38rem 0.75rem;
  background: var(--surface);
  border: none;
  outline: none;
  color: var(--text-2);
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.skill-chip:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 1px;
}

.skill-chip:hover {
  color: var(--accent-soft);
  background: var(--surface-2);
}

.skill-chip.active {
  color: #fff;
  background: var(--surface-2);
}

html.light .skill-chip.active {
  color: #000;
  background: var(--surface-2);
}

.skills-inspector {
  background: var(--surface);
  border: none;
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  position: relative;
  overflow: hidden;
}

.inspector-desc {
  font-size: 0.92rem;
  color: var(--text);
  line-height: 1.5;
  transition: opacity 0.2s ease;
}

.inspector-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.45rem;
  margin-top: 0.2rem;
}

.inspector-tags .tag {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 0.18rem 0.5rem;
  background: var(--surface-2);
  border: none;
  color: var(--text-2);
  transition: color 0.15s ease, border-color 0.15s ease;
}

.inspector-tags .tag:hover {
  color: var(--accent-soft);
}

/* ---------- Skeletons ---------- */

.skeleton {
  background: var(--surface);
  animation: pulse-bg 1.5s ease-in-out infinite;
  min-height: 4.5rem;
}

@keyframes pulse-bg {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 0.25; }
}

main { padding: 1rem 0 2.5rem; }

/* ---------- Section shell ---------- */

.section-block { border: none; background: transparent; padding: 0; min-width: 0; overflow: visible; }

.sec-num {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--text-3);
  margin-bottom: -0.3rem;
  position: absolute;
  left: max(1rem, calc((100vw - 1180px) / 2 - 3.5rem));
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sec-num::after {
  display: none;
}

@media (max-width: 1000px) {
  .sec-num {
    position: static;
    left: auto;
  }
  .sec-num::after {
    display: none;
  }
}

h2 {
  font-family: var(--serif);
  font-size: 2.15rem;
  font-weight: 400;
  font-style: normal;
  letter-spacing: 0;
  line-height: 1.15;
  border-bottom: none;
  padding-bottom: 0;
}

.heading-link {
  position: relative;
  display: inline-block;
  color: inherit;
}

.heading-link::before {
  content: "#";
  position: absolute;
  left: -1.05em;
  top: 0;
  color: var(--accent);
  opacity: 0;
  transform: translateX(4px);
  transition: opacity 0.15s ease, transform 0.15s ease;
}

@media (hover: hover) and (pointer: fine) {
  .heading-link:hover::before {
    opacity: 1;
    transform: translateX(0);
  }

  .section-highlight .heading-link:hover::before {
    opacity: 0;
    transform: translateX(4px);
  }
}

.heading-link:focus-visible::before {
  opacity: 1;
  transform: translateX(0);
}

.heading-link:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 4px;
}

.section-highlight .heading-link:focus-visible::before {
  opacity: 0;
  transform: translateX(4px);
}

.heading-link:focus:not(:focus-visible)::before {
  opacity: 0;
  transform: translateX(4px);
}

@media (max-width: 480px) {
  .heading-link::before { left: -0.9em; }
}

/* ---------- Row-list ---------- */

.grid { display: block; }

.card {
  display: grid;
  grid-template-columns: clamp(110px, 18vw, 190px) 1fr;
  gap: clamp(1.2rem, 3vw, 2.6rem);
  border: none;
  background: var(--surface);
  padding: 0.85rem 1.1rem;
  box-sizing: border-box;
  border-bottom: none;
  overflow: hidden;
}

.grid > .card:not(:last-child) {
  margin-bottom: 0.5rem;
}

.card > .meta {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin: 0;
  padding-top: 0;
}

.card > .meta .meta-cat {
  color: var(--accent-soft);
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.03em;
}

.card > .meta .meta-date {
  color: var(--text-3);
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.03em;
}

.card h3 {
  font-family: var(--sans);
  font-size: 1.2rem;
  font-weight: 100;
  letter-spacing: -0.008em;
  margin-bottom: 0.35rem;
}

.card p,
.card li {
  overflow-wrap: break-word;
  color: var(--text-2);
  font-size: 0.95rem;
}

.card a {
  overflow-wrap: anywhere;
  color: var(--text);
  border-bottom: 1px solid var(--line);
}

.card a:hover { color: var(--accent-soft); border-color: var(--accent-dim); }

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

.card ul li {
  margin-bottom: 0.25rem;
}

.card .links {
  margin-top: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-3);
}

.card .links a {
  color: var(--text-2);
  border-bottom: 1px solid var(--line);
  transition: color 0.15s ease, border-color 0.15s ease;
}

.card .links a:hover { color: var(--accent-soft); border-color: var(--accent-dim); }

.card .links .sep { color: var(--text-3); margin: 0 0.4rem; }

@media (max-width: 640px) {
  .skills-deck-title {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.3rem;
  }
  .skills-chips-row {
    gap: 0.35rem 0.4rem;
  }
  .skill-chip {
    font-size: 0.72rem;
    padding: 0.32rem 0.6rem;
  }
  .skills-inspector {
    padding: 0.85rem 1rem;
  }
  .card { grid-template-columns: 1fr; gap: 0.35rem; }
  .card > .meta { padding-top: 0; order: -1; margin-bottom: 0.3rem; }
}

/* ---------- Contact ---------- */

.contact-card > .meta {
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
}

.contact-card > .meta { color: var(--accent-soft); }
.contact-card > .meta i { color: var(--accent); width: 1.1em; text-align: center; }

.contact-card a { font-size: 1rem; }

/* ---------- Status badges (Goals) ---------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.28rem 0.6rem 0.28rem 0;
  border: none;
  color: var(--text-2);
}

.badge::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--text-3);
}

.badge.status-progress { color: var(--accent-soft); }
.badge.status-progress::before { background: var(--accent); }

.badge.status-done { color: #a2c187; }
.badge.status-done::before { background: #8ba36f; }

html.light .badge.status-done { color: #4a6b32; }

.badge.status-pending { color: var(--text-3); }
.badge.status-pending::before { background: var(--text-3); }

/* ---------- Mono / toggle ---------- */

.mono { font-family: var(--mono); }

.toggle {
  font-family: var(--sans);
  border: none;
  background: var(--surface);
  padding: 0.42rem 0.75rem;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: color 0.15s ease;
}

.toggle:hover { color: var(--accent-soft); }
.toggle:disabled { opacity: 0.3; cursor: not-allowed; }

/* ---------- Footer ---------- */

footer {
  border-top: 1px solid var(--line);
  padding: 1.6rem 0 3rem;
  margin-bottom: 0;
  color: var(--text-3);
  font-size: 0.85rem;
}

footer a { text-decoration: none; color: var(--text-2); border-bottom: 1px solid var(--line); }
footer a:hover { color: var(--accent-soft); border-color: var(--accent-dim); }

/* ---------- Goals ---------- */

/* ---------- Section highlight ---------- */

.section-highlight { position: relative; }

.section-highlight::before {
  content: '';
  position: absolute;
  left: -1.1rem;
  top: 0;
  width: 2px;
  height: 100%;
  background: var(--accent);
  animation: border-sweep 1.2s ease-in-out;
  pointer-events: none;
}

@keyframes border-sweep {
  0% { clip-path: inset(0 0 100% 0); }
  50% { clip-path: inset(0 0 0 0); }
  100% { clip-path: inset(100% 0 0 0); }
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--text);
  color: var(--bg);
  padding: 0.5rem 1rem;
  z-index: 100;
  font-weight: 600;
  text-decoration: none;
}

.skip-link:focus { top: 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

@media (max-width: 1045px) {
  .between { flex-direction: row; align-items: center; }
  nav.row { position: relative; }

  .nav-links {
    display: flex;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--bg);
    padding: 1.2rem calc(var(--page-pad) + var(--content-inset)) 2rem;
    overflow-y: auto;
    z-index: 35;
    transform-origin: top;
    transform: scaleY(0.9) translateY(-12px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.25s ease, visibility 0s linear 0.35s;
  }

  .nav-links.open {
    transform: scaleY(1) translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.25s ease;
  }

  .nav-links a {
    width: 100%;
    padding: 0.5rem 0;
    font-family: var(--serif);
    font-size: clamp(2.1rem, 10vw, 3.1rem);
    font-weight: 400;
    letter-spacing: -0.02em;
  }

  .nav-links a::before { content: none; }

  .nav-links a::after { display: none; }

  .menu-btn { display: inline-flex; }

  body.menu-open { overflow: hidden; }
}

@media (max-width: 1045px) {
  h2 { font-size: 1.85rem; }
}

@media (max-width: 480px) {
  .stack { gap: 2.5rem; }
  .section-block.stack { gap: 0.3rem; }
  h2 { font-size: 1.6rem; padding-bottom: 0.65rem; }
  .site-title { font-size: 1.3rem; }
  .intro p { font-size: 0.8rem; letter-spacing: 0.06em; }
}

/* ---------- More info button + modal ---------- */

.card .links .more-link {
  font: inherit;
  color: var(--text-2);
  background: none;
  border: none;
  border-bottom: 1px solid var(--line);
  padding: 0;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.card .links .more-link:hover { color: var(--accent-soft); border-color: var(--accent-dim); }

body.modal-open { overflow: hidden; }

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  backdrop-filter: blur(10px) saturate(140%);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.28s ease, visibility 0s linear 0.28s;
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 0.28s ease;
}

.modal-card {
  background: var(--surface);
  width: min(560px, 100%);
  max-height: 80vh;
  overflow-y: auto;
  padding: 2rem 1.9rem;
  position: relative;
  transform: scale(0.82) translateY(18px);
  opacity: 0;
  transition: transform 0.55s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
}

.modal-overlay.open .modal-card {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.modal-close {
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
  width: 2.1rem;
  height: 2.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: var(--surface-2);
  color: var(--text-2);
  cursor: pointer;
  transition: color 0.15s ease, transform 0.15s ease;
}

.modal-close:hover {
  color: var(--accent-soft);
  transform: rotate(90deg);
}

.modal-card h3 {
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 400;
  margin-bottom: 1rem;
  padding-right: 2rem;
}

.modal-card p {
  color: var(--text-2);
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
}

.modal-card p:last-child { margin-bottom: 0; }