/* freaky — soft dark, octopus-coral accents */

:root {
  --bg: #1a1c20;
  --surface: #23262b;
  --border: #32363d;
  --fg: #e8eaed;
  --muted: #9aa0a8;
  --accent: #d9554e;
  --accent-soft: rgba(217, 85, 78, .14);
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --sans: "Space Grotesk", system-ui, sans-serif;
  --max: 820px;
  --header-h: 56px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
}

.container {
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: clamp(1.1rem, 5vw, 2.2rem);
}

::selection { background: var(--accent); color: #fff; }
a { color: inherit; text-decoration: none; }

/* ---- header ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  background: rgba(26, 28, 32, .88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: .45rem;
  font-family: var(--mono);
  font-weight: 600;
  font-size: .95rem;
  flex-shrink: 0;
  color: var(--accent);
}

.logo-octo,
.logo-text { color: var(--accent); }

.logo-octo,
.title-octo {
  image-rendering: pixelated;
  shape-rendering: crispEdges;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .15rem .9rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--mono);
  font-size: .8rem;
  color: var(--muted);
  transition: color .15s;
}

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

.cv-btn {
  font-family: var(--mono);
  font-size: .78rem;
  font-weight: 600;
  color: #fff;
  background: var(--accent);
  border-radius: 7px;
  padding: .35rem .7rem;
  flex-shrink: 0;
  transition: opacity .15s, transform .15s;
}

.cv-btn:hover { opacity: .9; transform: translateY(-1px); }

/* ---- hero ---- */
.hero {
  text-align: center;
  padding-block: 3.2rem 2.4rem;
}

.hero-identity {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: fit-content;
  max-width: 100%;
  margin-inline: auto;
}

.avatar-wrap {
  position: relative;
  width: 168px;
  height: 168px;
  margin: 0 0 .65rem;
  flex-shrink: 0;
}

.avatar-wrap .avatar {
  position: absolute;
  inset: 0;
  width: 168px;
  height: 168px;
  object-fit: contain;
  object-position: center;
  background: transparent;
  border: none;
  border-radius: 0;
}

.flicker .avatar-a,
.flicker .avatar-b { transition: opacity .4s ease; }
.flicker .avatar-b { opacity: 0; }
.flicker.on .avatar-a { opacity: 0; }
.flicker.on .avatar-b { opacity: 1; }

.hero-name {
  font-size: clamp(1.8rem, 4.5vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -.02em;
  margin-top: 1.05rem;
}

.hero-aka {
  font-family: var(--mono);
  font-size: .48em;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0;
  vertical-align: middle;
}

.hero-bio {
  color: var(--muted);
  margin-top: .35rem;
  font-family: var(--mono);
  font-size: .9rem;
}

.hero-meta {
  margin-top: .35rem;
  font-size: .82rem;
  color: var(--muted);
}

.term {
  font-family: var(--mono);
  font-size: .82rem;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  margin-top: 1.3rem;
  padding: .55rem .95rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  width: fit-content;
  max-width: min(100%, 92vw);
  text-align: left;
  margin-inline: auto;
  transition: width .12s ease;
}

.term-fixed {
  color: var(--accent);
  font-weight: 600;
  flex-shrink: 0;
  white-space: nowrap;
}

.term-fixed:empty { display: none; }

#typer {
  color: var(--fg);
  white-space: nowrap;
}

@media (max-width: 560px) {
  #typer {
    white-space: normal;
    word-break: break-word;
  }
}

.term-prompt { color: var(--accent); font-weight: 600; }
.caret { color: var(--accent); animation: blink 1s steps(1) infinite; }

.socials {
  list-style: none;
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
  gap: .45rem;
  margin: 0;
  padding: 0;
  width: max-content;
  max-width: 100%;
}

.socials li {
  display: flex;
  margin: 0;
  padding: 0;
}

.socials a {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--border);
  border-radius: 9px;
  color: var(--muted);
  background: var(--surface);
  transition: color .15s, border-color .15s, transform .15s;
}

@media (max-width: 420px) {
  .socials {
    flex-wrap: wrap;
    width: min(168px, 100%);
    row-gap: .4rem;
  }
}

.socials a:hover {
  color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.org-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .45rem;
  margin-top: 1rem;
}

.org-tags a {
  font-family: var(--mono);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .02em;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: .28rem .55rem;
  line-height: 1.2;
  background: transparent;
  transition: color .15s, border-color .15s;
}

.org-tags a:hover {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
}

.site-views {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .35rem;
  margin-top: .75rem;
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .02em;
  color: var(--muted);
}

.site-views-indicator {
  color: var(--accent);
  font-size: .5rem;
  animation: pulse-dot 2s ease-in-out infinite;
}

.site-views-count {
  transition: color .2s ease;
}

.site-views.connected .site-views-count {
  color: var(--fg);
}

@keyframes pulse-dot {
  0%, 100% { opacity: .6; }
  50% { opacity: 1; }
}

/* ---- sections ---- */
.section { padding-block: 2rem; }
.section-title {
  font-family: var(--mono);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: .02em;
  margin-bottom: 1.2rem;
  color: var(--fg);
  display: flex;
  align-items: center;
  gap: .5rem;
}

.section-title .title-octo {
  color: var(--accent);
  flex-shrink: 0;
}

/* ---- about ---- */
.about-lead {
  font-size: 1.15rem;
  font-weight: 500;
  margin-bottom: .5rem;
}

.about-body {
  color: var(--muted);
  max-width: auto;
  margin-bottom: 1.6rem;
  line-height: 1.55;
}

.roles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

a.role {
  text-align: center;
  display: block;
  background: none;
  border: none;
  border-radius: 0;
  padding: 0;
  backdrop-filter: none;
  transform: none;
  transition: none;
}

a.role:hover {
  background: none;
  border: none;
  transform: none;
}

.role-avatar {
  position: relative;
  width: 108px;
  height: 108px;
  margin: 0 auto .7rem;
}

.role-avatar img {
  position: absolute;
  inset: 0;
  width: 108px;
  height: 108px;
  object-fit: contain;
  background: transparent;
  border: none;
  border-radius: 0;
}

.role h3 {
  font-family: var(--mono);
  font-size: .9rem;
  margin-bottom: .25rem;
  color: var(--accent);
}

.role p {
  font-size: .82rem;
  color: var(--muted);
  max-width: 18ch;
  margin-inline: auto;
}

a.role:hover h3 { color: var(--accent); }
a.role:hover p { color: var(--muted); }

/* ---- project cards ---- */
.project-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 1.5rem;
}

.project-item.is-extra { display: none; }
.project-list.is-expanded .project-item.is-extra { display: block; }

.project-card {
  display: flex;
  align-items: flex-start;
  gap: .9rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
  background: none;
  border-radius: 0;
  transition: opacity .15s;
  height: 100%;
}

.project-card:hover { opacity: .9; }

.project-logo {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: 8px;
  overflow: hidden;
  background: white;
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  margin-top: .1rem;
}

.project-logo img {
  width: 100%;
  height: 100%;
  background: white;
  object-fit: cover;
  display: block;
}

.project-mark {
  font-family: var(--mono);
  font-size: .75rem;
  color: var(--accent);
  font-weight: 600;
}

.project-body {
  min-width: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: .28rem;
}

.project-body h3 {
  font-size: .98rem;
  font-weight: 600;
  letter-spacing: -.01em;
}

.project-card:hover h3 { color: var(--accent); }

.project-body p {
  font-size: .86rem;
  color: var(--muted);
  line-height: 1.45;
}

.project-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  margin-top: .35rem;
}

.project-tags li {
  font-family: var(--mono);
  font-size: .65rem;
  font-weight: 500;
  letter-spacing: .02em;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: .15rem .4rem;
  line-height: 1.2;
  background: transparent;
}

.project-card:hover .project-tags li {
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
  color: var(--fg);
}

.show-more {
  display: block;
  margin: 1.1rem auto 0;
  font-family: var(--mono);
  font-size: .8rem;
  color: var(--accent);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: .4rem .9rem;
  cursor: pointer;
  transition: border-color .15s, background .15s;
}

.show-more:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}

/* ---- blogs ---- */
.post-list { list-style: none; }

.post-row a {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.2rem;
  padding: .85rem 0;
  border-bottom: 1px solid var(--border);
  transition: color .15s;
}

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

.post-main {
  min-width: 0;
  flex: 1;
}

.post-title {
  display: block;
  font-weight: 600;
  font-size: .98rem;
  margin-bottom: .25rem;
}

.post-desc {
  font-size: .86rem;
  color: var(--muted);
  line-height: 1.45;
}

.post-row time {
  font-family: var(--mono);
  font-size: .75rem;
  color: var(--muted);
  flex-shrink: 0;
  padding-top: .2rem;
  white-space: nowrap;
}

.post-row a:hover .post-title { color: var(--accent); }

/* ---- publications ---- */
.pub-list { list-style: none; }

.pub-row a {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.2rem;
  padding: .95rem 0;
  border-bottom: 1px solid var(--border);
}

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

.pub-main { min-width: 0; flex: 1; }

.pub-title {
  display: block;
  font-weight: 600;
  font-size: .98rem;
  margin-bottom: .3rem;
  line-height: 1.35;
}

.pub-row a:hover .pub-title { color: var(--accent); }

.pub-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem .7rem;
  font-family: var(--mono);
  font-size: .72rem;
  color: var(--muted);
  margin-bottom: .3rem;
}

.pub-venue {
  color: var(--accent);
}

.pub-desc {
  font-size: .86rem;
  color: var(--muted);
  line-height: 1.45;
}

.pub-row time {
  font-family: var(--mono);
  font-size: .75rem;
  color: var(--muted);
  flex-shrink: 0;
  padding-top: .2rem;
  white-space: nowrap;
}

/* ---- contact ---- */
.contact-lead {
  color: var(--muted);
  margin-bottom: 1.2rem;
}

.contact-layout {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  overflow: visible;
}

.contact-form {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
  max-width: none;
  overflow: visible;
}

.form-octo-deco {
  position: absolute;
  right: 0;
  top: -0.4rem;
  width: 3.2rem;
  height: 2.4rem;
  pointer-events: none;
}

.form-octo {
  position: absolute;
  color: var(--accent);
  opacity: .55;
}

.form-octo-a {
  right: 0;
  top: 0;
  animation: octo-bob 3.2s ease-in-out infinite;
}

.form-octo-b {
  right: 1.6rem;
  top: .7rem;
  opacity: .35;
  animation: octo-bob 3.8s ease-in-out infinite reverse;
  animation-delay: .4s;
}

@keyframes octo-bob {
  0%, 100% { transform: translateY(0) rotate(-4deg); }
  50% { transform: translateY(-6px) rotate(6deg); }
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

.form-label {
  font-family: var(--mono);
  font-size: .72rem;
  color: var(--muted);
  letter-spacing: .02em;
}

.contact-form input[type="email"],
.contact-form input[type="text"],
.contact-form textarea,
.purpose-trigger {
  width: auto;
  min-width: 100%;
  font: inherit;
  font-size: .95rem;
  color: var(--fg);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: .7rem .85rem;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}

.contact-form textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.5;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: color-mix(in srgb, var(--muted) 75%, transparent);
}

.contact-form input:focus,
.contact-form textarea:focus,
.purpose-trigger:focus-visible,
.purpose-select.is-open .purpose-trigger {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.purpose-field {
  position: relative;
  z-index: 4;
  overflow: visible;
}

.purpose-select {
  position: relative;
  z-index: 4;
}

.purpose-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .6rem;
  text-align: left;
  cursor: pointer;
}

.purpose-value[data-placeholder="true"] {
  color: color-mix(in srgb, var(--muted) 75%, transparent);
}

.purpose-value.is-cycling {
  display: inline-block;
  animation: purpose-swap .35s ease;
}

@keyframes purpose-swap {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.purpose-caret {
  color: var(--accent);
  flex-shrink: 0;
  transition: transform .2s ease;
}

.purpose-select.is-open .purpose-caret {
  transform: rotate(180deg);
}

.purpose-menu {
  position: absolute;
  z-index: 30;
  left: 0;
  right: 0;
  top: calc(100% + 6px);
  list-style: none;
  margin: 0;
  padding: .35rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, .35);
  max-height: 240px;
  overflow: auto;
  animation: purpose-in .18s ease;
}

.purpose-menu[hidden] { display: none !important; }

.purpose-select.is-open .purpose-menu {
  display: block;
}

@keyframes purpose-in {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

.purpose-menu li {
  font-size: .92rem;
  padding: .55rem .7rem;
  border-radius: 7px;
  cursor: pointer;
  color: var(--fg);
}

.purpose-menu li:hover,
.purpose-menu li:focus,
.purpose-menu li[aria-selected="true"] {
  background: var(--accent-soft);
  color: var(--accent);
  outline: none;
}

.contact-send {
  align-self: flex-end;
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-family: var(--mono);
  font-size: .88rem;
  font-weight: 600;
  color: #fff;
  background: var(--accent);
  border: none;
  border-radius: 9px;
  padding: .65rem 1.1rem;
  cursor: pointer;
  transition: transform .15s, opacity .15s, background .15s;
}

.contact-send:hover {
  opacity: .92;
  transform: translateY(-1px);
}

.contact-send:active { transform: translateY(0); }

.send-octo {
  color: #fff;
  transition: transform .2s ease;
}

.contact-send:hover .send-octo {
  animation: octo-wiggle .55s ease;
}

.contact-send.is-sending {
  pointer-events: none;
  opacity: .85;
}

.contact-send.is-sending .send-octo {
  animation: octo-swim 0.9s ease-in-out infinite;
}

.contact-send.is-sent .send-octo {
  animation: octo-pop .55s ease;
}

@keyframes octo-wiggle {
  0%, 100% { transform: rotate(0); }
  25% { transform: rotate(-14deg); }
  75% { transform: rotate(14deg); }
}

@keyframes octo-swim {
  0%, 100% { transform: translateX(0) rotate(0); }
  40% { transform: translateX(8px) rotate(12deg); }
  70% { transform: translateX(-2px) rotate(-8deg); }
}

@keyframes octo-pop {
  0% { transform: scale(1); }
  40% { transform: scale(1.35) rotate(-10deg); }
  100% { transform: scale(1) rotate(0); }
}

.contact-status {
  min-height: 1.2em;
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--muted);
}

.contact-status.is-error { color: var(--accent); }
.contact-status.is-ok { color: #7dba8a; }

.contact-alt {
  margin-top: .35rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--border);
}

.contact-alt-title {
  font-family: var(--mono);
  font-size: .78rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: .75rem;
  letter-spacing: .02em;
}

.contact-links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
}

.contact-links a {
  font-family: var(--mono);
  font-size: .82rem;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 8px;
  padding: .4rem .75rem;
  color: var(--fg);
  transition: border-color .15s, color .15s;
}

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

@media (prefers-reduced-motion: reduce) {
  .form-octo-a,
  .form-octo-b,
  .contact-send:hover .send-octo,
  .contact-send.is-sending .send-octo,
  .contact-send.is-sent .send-octo,
  .purpose-menu,
  .purpose-value.is-cycling {
    animation: none;
  }
}

/* ---- single / list ---- */
.post { max-width: 720px; margin-inline: auto; padding-block: 2.5rem; }
.post-header { margin-bottom: 1.6rem; }
.post-meta { font-family: var(--mono); font-size: .8rem; color: var(--muted); margin-bottom: .5rem; }
.post-header h1 { font-size: clamp(1.5rem, 3.5vw, 2rem); }
.post-header time { font-family: var(--mono); font-size: .8rem; color: var(--accent); }

.prose p { margin-block: .9rem; }
.prose h2, .prose h3 { margin-block: 1.5rem .7rem; font-family: var(--mono); }
.prose a { color: var(--accent); border-bottom: 1px dashed var(--accent); }
.prose code {
  font-family: var(--mono);
  font-size: .86em;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: .1em .35em;
  border-radius: 4px;
}
.prose pre {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .9rem 1rem;
  overflow-x: auto;
  margin-block: 1rem;
}
.prose pre code { background: none; border: none; padding: 0; }
.back { margin-top: 2rem; font-family: var(--mono); font-size: .85rem; }
.back a { color: var(--muted); }
.back a:hover { color: var(--accent); }

.err-code {
  font-family: var(--mono);
  font-size: clamp(3.5rem, 12vw, 6rem);
  font-weight: 700;
  color: var(--accent);
}

/* ---- footer ---- */
.site-footer {
  border-top: 1px solid var(--border);
  margin-top: 2.5rem;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: .4rem;
  padding-block: 1.2rem;
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--muted);
  text-align: center;
}

.theme-credit {
  font-size: .68rem;
  opacity: .75;
}

.theme-credit a {
  color: var(--muted);
  border-bottom: 1px dotted var(--border);
  transition: color .15s, border-color .15s;
}

.theme-credit a:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* ---- motion ---- */
@keyframes blink { 50% { opacity: 0; } }

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .55s ease, transform .55s ease;
}

.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

@media (max-width: 720px) {
  .site-header { height: auto; }
  .nav {
    flex-wrap: wrap;
    padding-block: .55rem;
    gap: .55rem .7rem;
  }
  .nav-links {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    gap: .35rem .75rem;
    overflow-x: auto;
    padding-bottom: .1rem;
  }
  .nav-links a { font-size: .72rem; }
  .roles { grid-template-columns: 1fr; }
  .project-list { grid-template-columns: 1fr; }
}