/* ============ TOKENS ============ */
:root{
  --bg: #0b0f10;
  --bg-raise: #11171a;
  --bg-raise-2: #161d20;
  --border: #232b2e;
  --border-soft: #1a2023;
  --text: #e8edee;
  --text-dim: #8a969b;
  --text-faint: #4e5a5f;
  --teal: #6ee7c4;
  --teal-dim: #3f8f79;
  --amber: #e8b473;
  --rose: #e58b8b;
  --blue: #7fb3e8;
  --green: #7ed957;
  --mono: 'JetBrains Mono', ui-monospace, Menlo, Consolas, monospace;
  --sans: 'IBM Plex Sans', system-ui, sans-serif;
  --radius: 8px;
  --gutter-w: 44px;
}

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; }
}

body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
  display:flex;
  flex-direction:column;
}

body::before{
  content:"";
  position:fixed; inset:0;
  background-image:
    radial-gradient(circle at 15% 8%, rgba(110,231,196,0.05), transparent 40%),
    radial-gradient(circle at 85% 92%, rgba(232,180,115,0.04), transparent 40%);
  pointer-events:none;
  z-index:0;
}

a{ color:inherit; text-decoration:none; }
::selection{ background:var(--teal); color:#04120d; }
:focus-visible{ outline:2px solid var(--teal); outline-offset:2px; }

.wrap{ max-width:980px; margin:0 auto; padding:0 24px; }
.mono{ font-family:var(--mono); }
main{ flex:1 0 auto; }

/* ============ TAB BAR / NAV ============ */
.chrome{
  position:sticky; top:0; z-index:100;
  background:rgba(11,15,16,0.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.chrome-top{
  display:flex; align-items:center; gap:10px;
  padding:9px 20px;
  border-bottom:1px solid var(--border-soft);
}
.dots{ display:flex; gap:7px; }
.dot{ width:11px; height:11px; border-radius:50%; }
.dot:nth-child(1){ background:#ec6a5e; }
.dot:nth-child(2){ background:#f4bf4f; }
.dot:nth-child(3){ background:#61c454; }
.chrome-path{
  font-family:var(--mono);
  font-size:12px;
  color:var(--text-faint);
  margin-left:8px;
  flex:1;
}
.nav-avatar{
  position:relative;
  width:26px; height:26px;
  border-radius:50%;
  overflow:hidden;
  background:var(--bg-raise-2);
  border:1px solid var(--border);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.nav-avatar img{
  position:absolute; inset:0;
  width:100%; height:100%; object-fit:cover;
}
.nav-avatar .avatar-fallback{
  font-family:var(--mono); font-size:9px; font-weight:700;
  color:var(--teal-dim);
}
.tabs{
  display:flex; overflow-x:auto;
  scrollbar-width:none;
}
.tabs::-webkit-scrollbar{ display:none; }
.tab{
  font-family:var(--mono);
  font-size:13px;
  font-weight:500;
  color:var(--text-dim);
  padding:12px 20px;
  border-right:1px solid var(--border-soft);
  white-space:nowrap;
  position:relative;
  transition:color .15s ease, background .15s ease;
  cursor:pointer;
}
.tab:hover{ color:var(--text); background:rgba(255,255,255,0.02); }
.tab .ext{ color:var(--text-faint); }
.tab.active{ color:var(--teal); background:var(--bg-raise); }
.tab.active::after{
  content:"";
  position:absolute; left:0; right:0; bottom:-1px;
  height:2px; background:var(--teal);
}
.tab.active .ext{ color:var(--teal-dim); }

.nav-socials {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-right: 10px;
}

.nav-socials a {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;

  color: var(--text-faint);
  border: 1px solid transparent;
  border-radius: 5px;

  font-size: 15px;

  transition:
    color .15s ease,
    background .15s ease,
    border-color .15s ease;
}

.nav-socials a:hover {
  color: var(--teal);
  background: var(--bg-raise-2);
  border-color: var(--border);
}

/* ============ SECTION / EDITOR PANEL ============ */
section{ position:relative; z-index:1; padding:70px 0 40px; scroll-margin-top:96px; }
section.hero-section{
  min-height: calc(100vh - 96px);
  display: flex;
  align-items: center;
  padding: 40px 0;
}
.panel{
  background:var(--bg-raise);
  border:1px solid var(--border);
  border-radius:var(--radius);
  overflow:hidden;
}
.panel-head{
  display:flex; align-items:center; justify-content:space-between;
  padding:10px 18px;
  border-bottom:1px solid var(--border);
  background:var(--bg-raise-2);
  font-family:var(--mono);
  font-size:12px;
  color:var(--text-faint);
}
.panel-head .fname{ color:var(--text-dim); }
.code{ display:grid; grid-template-columns:var(--gutter-w) 1fr; }
.gutter{
  padding:24px 0;
  text-align:right;
  border-right:1px solid var(--border-soft);
  background:var(--bg-raise);
}
.gutter span{
  display:block;
  font-family:var(--mono);
  font-size:12px;
  line-height:1.8;
  color:var(--text-faint);
  padding-right:12px;
}
.code-body{ padding:24px 26px; }
.comment{ color:var(--text-faint); font-family:var(--mono); font-size:13px; }
.kw{ color:var(--rose); }
.str{ color:var(--teal); }
.fn{ color:var(--blue); }
.prop{ color:var(--amber); }

h2.section-title{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--text-faint);
  margin-bottom:18px;
  display:flex; align-items:center; gap:10px;
}
h2.section-title::before{ content:"//"; color:var(--teal-dim); }

.btn{
  font-family:var(--mono);
  font-size:13px;
  font-weight:600;
  padding:11px 20px;
  border-radius:6px;
  border:1px solid var(--border);
  display:inline-flex; align-items:center; gap:8px;
  transition:all .15s ease;
  cursor:pointer;
}
.btn-primary{ background:var(--teal); color:#04120d; border-color:var(--teal); }
.btn-primary:hover{ background:#82f0d1; }
.btn-ghost{ color:var(--text-dim); }
.btn-ghost:hover{ color:var(--text); border-color:var(--text-dim); }

/* availability badge */
.badge-available{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--mono); font-size:12px; color:var(--green);
  border:1px solid rgba(126,217,87,0.3);
  background:rgba(126,217,87,0.06);
  padding:6px 12px; border-radius:20px;
  margin-top:18px;
}
.badge-dot{ width:7px; height:7px; border-radius:50%; background:var(--green); animation:pulse 2s ease-in-out infinite; }
@keyframes pulse{ 0%,100%{ opacity:1; } 50%{ opacity:.35; } }

/* ============ HERO ============ */
.hero-line{
  font-family:var(--mono);
  font-size:15px;
  color:var(--text-dim);
  line-height:1.9;
  min-height:1.9em;
}
.hero-line .prompt{ color:var(--teal); }
.hero-line .caret{
  display:inline-block; width:8px; height:1em;
  background:var(--teal);
  margin-left:2px;
  vertical-align:middle;
  animation:blink 1s steps(1) infinite;
}
@keyframes blink{ 50%{ opacity:0; } }

.hero-name{
  font-family:var(--mono);
  font-weight:800;
  font-size:clamp(34px, 6vw, 58px);
  letter-spacing:-0.02em;
  color:var(--text);
  margin-top:6px;
}
.hero-name .accent{ color:var(--teal); }
.hero-role{
  font-family:var(--mono);
  font-size:clamp(14px, 2vw, 17px);
  color:var(--text-dim);
  margin-top:10px;
}
.hero-role .amber{ color:var(--amber); }
.hero-desc{ max-width:60ch; color:var(--text-dim); margin-top:20px; font-size:15px; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:12px; margin-top:26px; }
.hero-meta{ display:flex; flex-wrap:wrap; gap:20px; margin-top:36px; font-family:var(--mono); font-size:12px; color:var(--text-faint); }
.hero-meta span{ color:var(--text-dim); }

.hero-split{ display:grid; grid-template-columns:1.3fr 0.7fr; gap:46px; align-items:center; }
@media (max-width:760px){ .hero-split{ grid-template-columns:1fr; } }

/* ============ PHOTO FRAMES ============ */
.photo-frame{
  position:relative;
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--border);
  background:var(--bg-raise-2);
  aspect-ratio:4/5;
}
.photo-frame.square{ aspect-ratio:1/1; }
.photo-frame.wide{ aspect-ratio:16/10; }
.photo-frame img{
  width:100%; height:100%; object-fit:cover; display:block;
}
.photo-placeholder{
  display:none;
  position:absolute; inset:0;
  flex-direction:column; align-items:center; justify-content:center; gap:8px;
  background:
    repeating-linear-gradient(45deg, rgba(255,255,255,0.02) 0 10px, transparent 10px 20px),
    var(--bg-raise-2);
  padding:16px; text-align:center;
}
.photo-placeholder .ph-icon{ font-size:26px; opacity:.5; }
.photo-placeholder .ph-path{ font-size:11px; color:var(--text-dim); word-break:break-all; }
.photo-placeholder .ph-hint{ font-size:10.5px; color:var(--text-faint); }
.photo-frame-tag{
  position:absolute; top:10px; left:10px;
  font-family:var(--mono); font-size:10.5px;
  background:rgba(11,15,16,0.75);
  color:var(--teal);
  padding:4px 9px; border-radius:5px;
  border:1px solid var(--border);
  backdrop-filter:blur(4px);
}

/* ============ ABOUT ============ */
.about-grid{ display:grid; grid-template-columns:1.4fr 1fr; gap:0; }
@media (max-width:760px){ .about-grid{ grid-template-columns:1fr; } }
.about-text p{ color:var(--text-dim); font-size:14.5px; margin-bottom:14px; }
.profile-obj{ border-left:1px solid var(--border-soft); padding:0 0 0 24px; font-family:var(--mono); font-size:13px; }
@media (max-width:760px){ .profile-obj{ border-left:none; border-top:1px solid var(--border-soft); padding:20px 0 0; margin-top:20px; } }
.profile-obj .line{ color:var(--text-dim); margin-bottom:6px; }
.profile-obj .k{ color:var(--amber); }
.profile-obj .v{ color:var(--teal); }
.profile-obj a.v:hover{ text-decoration:underline; }

.about-photo-col{ margin-bottom:26px; max-width:280px; }
@media (max-width:760px){ .about-photo-col{ max-width:220px; margin:0 auto 26px; } }

/* ============ SKILLS ============ */

.skills-categories {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px 36px;
}

.skill-category {
  padding: 18px 0;
  border-bottom: 1px solid var(--border-soft);
}

.skill-category:nth-last-child(-n + 2) {
  border-bottom: none;
}

.skill-category-title {
  margin-bottom: 12px;
}

.skill-category-title .comment {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-faint);
}

/* Skill tags */
.skill-category .tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.skill-category .tag {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);

  background: var(--bg-raise-2);
  border: 1px solid var(--border);

  padding: 5px 9px;
  border-radius: 5px;

  transition:
    color .15s ease,
    border-color .15s ease,
    background .15s ease;
}

.skill-category .tag:hover {
  color: var(--teal);
  border-color: var(--teal-dim);
  background: rgba(110, 231, 196, 0.04);
}

/* Mobile */
@media (max-width: 760px) {
  .skills-categories {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .skill-category,
  .skill-category:nth-last-child(-n + 2) {
    border-bottom: 1px solid var(--border-soft);
  }

  .skill-category:last-child {
    border-bottom: none;
  }
}

/* ============ TIMELINE (git log) ============ */
.timeline-grid{ display:grid; grid-template-columns:1fr 1fr; gap:36px; }
@media (max-width:800px){ .timeline-grid{ grid-template-columns:1fr; } }
.commit{ padding:16px 0; border-bottom:1px solid var(--border-soft); font-family:var(--mono); }
.commit:last-child{ border-bottom:none; }
.commit-hash{ color:var(--amber); font-size:12px; }
.commit-meta{ color:var(--text-faint); font-size:11px; margin:4px 0 8px; }
.commit-title{ color:var(--text); font-size:14px; font-weight:600; margin-bottom:6px; }
.commit-body{ color:var(--text-dim); font-size:12.5px; line-height:1.7; }
.commit-body li{ list-style:none; padding-left:14px; position:relative; margin-bottom:4px; }
.commit-body li::before{ content:"+"; position:absolute; left:0; color:var(--teal-dim); }

.edu-item{ padding:14px 0; border-bottom:1px solid var(--border-soft); }
.edu-item:last-child{ border-bottom:none; }
.edu-head{ display:flex; justify-content:space-between; align-items:baseline; gap:10px; flex-wrap:wrap; }
.edu-title{ font-weight:600; font-size:14.5px; color:var(--text); font-family:var(--mono); }
.edu-year{ font-family:var(--mono); font-size:11px; color:var(--teal-dim); white-space:nowrap; }
.edu-school{ font-size:12.5px; color:var(--amber); font-family:var(--mono); margin:3px 0 6px; }
.edu-desc{ font-size:13px; color:var(--text-dim); }

/* ============ PROJECT CARDS ============ */
.project-grid{ display:grid; grid-template-columns:1fr 1fr; gap:22px; }
@media (max-width:700px){ .project-grid{ grid-template-columns:1fr; } }
.project-card{
  background:var(--bg-raise);
  border:1px solid var(--border);
  border-radius:var(--radius);
  overflow:hidden;
  cursor:pointer;
  transition:transform .18s ease, border-color .18s ease;
}
.project-card:hover{ transform:translateY(-4px); border-color:var(--teal-dim); }
.project-card-head{
  display:flex; align-items:center; gap:8px;
  padding:9px 14px;
  border-bottom:1px solid var(--border-soft);
  background:var(--bg-raise-2);
  font-family:var(--mono); font-size:12px; color:var(--text-dim);
}
.dot-mini{ width:7px; height:7px; border-radius:50%; background:var(--teal-dim); flex-shrink:0; }
.project-card .photo-frame{ border:none; border-radius:0; aspect-ratio:16/10; }
.project-card-body{ padding:18px 18px 20px; }
.project-card-body h3{ font-size:16px; font-weight:600; margin-bottom:8px; font-family:var(--mono); }
.project-card-body p{ font-size:13px; color:var(--text-dim); margin-bottom:12px; }
.tag-row{ display:flex; flex-wrap:wrap; gap:6px; }
.tag{
  font-family:var(--mono); font-size:10.5px;
  color:var(--text-dim);
  border:1px solid var(--border);
  padding:3px 8px; border-radius:4px;
}

/* ============ MODAL ============ */
.modal-overlay{
  position:fixed; inset:0; z-index:1000;
  background:rgba(4,8,9,0.82);
  backdrop-filter:blur(4px);
  display:none;
  align-items:flex-start; justify-content:center;
  padding:50px 20px;
  overflow-y:auto;
}
.modal-overlay.open{ display:flex; }
.modal-box{ width:100%; max-width:680px; background:var(--bg-raise); border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; }
.modal-top{ display:flex; align-items:center; justify-content:space-between; padding:12px 18px; border-bottom:1px solid var(--border); background:var(--bg-raise-2); }
.modal-fname{ font-family:var(--mono); font-size:13px; color:var(--text-dim); }
.modal-close{ font-family:var(--mono); font-size:16px; color:var(--text-faint); cursor:pointer; width:26px; height:26px; display:flex; align-items:center; justify-content:center; border-radius:5px; }
.modal-close:hover{ color:var(--text); background:var(--bg); }
.modal-body{ padding:22px; }
.modal-body p{ color:var(--text-dim); font-size:14px; line-height:1.75; }
.modal-gallery{ display:grid; grid-template-columns:1fr 1fr; gap:10px; padding:18px; }
.modal-gallery.single{ grid-template-columns:1fr; }
.modal-gallery .photo-frame{ aspect-ratio:4/3; }
.modal-tags{ padding:0 22px 18px; display:flex; flex-wrap:wrap; gap:6px; }

/* ============ CONTACT ============ */
.contact-prompt{ font-family:var(--mono); font-size:14px; color:var(--text-dim); margin-bottom:22px; }
.contact-prompt .prompt{ color:var(--teal); }
.contact-links{ display:flex; flex-wrap:wrap; gap:14px; }
.contact-link{
  font-family:var(--mono); font-size:13px; color:var(--text);
  border:1px solid var(--border); border-radius:6px;
  padding:12px 18px; display:inline-flex; align-items:center; gap:8px;
  transition:border-color .15s ease, color .15s ease;
}
.contact-link:hover{ border-color:var(--teal); color:var(--teal); }
.contact-form{ margin-top:34px; max-width:520px; }
.form-row{ margin-bottom:16px; }
.form-row label{ display:block; font-family:var(--mono); font-size:11.5px; color:var(--text-faint); margin-bottom:6px; text-transform:uppercase; letter-spacing:.06em; }
.form-row input, .form-row textarea{
  width:100%;
  background:var(--bg-raise-2);
  border:1px solid var(--border);
  border-radius:6px;
  padding:11px 13px;
  color:var(--text);
  font-family:var(--sans);
  font-size:14px;
}
.form-row input:focus, .form-row textarea:focus{ border-color:var(--teal-dim); outline:none; }
.form-row textarea{ resize:vertical; min-height:110px; }

/* CTA banner (bottom of every page) */
.cta-banner{
  margin-top:70px;
  padding:32px 0;
  border-top:1px solid var(--border-soft);
  border-bottom:1px solid var(--border-soft);
  background:var(--bg-raise);
}
.cta-banner .wrap{ display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap; }
.cta-banner h3{ font-family:var(--mono); font-size:16px; font-weight:600; }
.cta-banner p{ color:var(--text-dim); font-size:13px; margin-top:4px; }

footer{
  border-top:1px solid var(--border-soft);
  padding:26px 0;
  font-family:var(--mono);
  font-size:11.5px;
  color:var(--text-faint);
  flex-shrink:0;
}

@media (max-width:600px){
  .code-body{ padding:20px 18px; }
  .panel-head, .edu-item{ padding-left:18px; padding-right:18px; }
}