/* ============================================================
   Tokens
   ============================================================ */
:root{
  --bg:#0B1120;
  --bg-soft:#0E1526;
  --panel:#101B33;
  --panel-2:#0C1526;
  --line: rgba(231,236,245,.10);
  --line-strong: rgba(231,236,245,.18);
  --text:#E7ECF5;
  --text-dim:#93A0B8;
  --text-dimmer:#5E6B85;
  --amber:#F5A524;
  --amber-soft: rgba(245,165,36,.14);
  --teal:#5EEAD4;
  --teal-soft: rgba(94,234,212,.14);
  --rose:#FB7185;
  --radius: 14px;
  --mono: 'JetBrains Mono', 'SFMono-Regular', Menlo, Consolas, monospace;
  --sans: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --maxw: 1140px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
.no-js .reveal{opacity:1;transform:none}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 1.25rem}
a{color:inherit;text-decoration:none}
::selection{background:var(--amber-soft);color:var(--amber)}

:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:4px}

/* Skip link */
.skip-link{position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip-link:focus{left:1rem;top:1rem;padding:.6rem 1rem;background:var(--panel);color:var(--text);border-radius:.5rem;z-index:999}

.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ============================================================
   Editor chrome — the signature component, reused everywhere
   ============================================================ */
.win{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:0 20px 50px rgba(0,0,0,.35);
}
.win-bar{
  display:flex;align-items:center;gap:.5rem;
  padding:.7rem .9rem;
  background:var(--panel-2);
  border-bottom:1px solid var(--line);
}
.win-bar .dot{width:10px;height:10px;border-radius:50%;display:inline-block}
.dot.r{background:#FB7185}
.dot.y{background:#F5A524}
.dot.g{background:#5EEAD4}
.win-title{
  margin-left:.5rem;
  font-family:var(--mono);
  font-size:.78rem;
  color:var(--text-dim);
}
.win-bar.mini{padding:.55rem .8rem;justify-content:space-between}
.win-body{padding:1.1rem 1.2rem}
.commit-hash{font-family:var(--mono);font-size:.75rem;color:var(--amber);background:var(--amber-soft);padding:.15rem .5rem;border-radius:5px}

/* Eyebrow / comment labels */
.eyebrow{
  font-family:var(--mono);
  font-size:.85rem;
  letter-spacing:.02em;
  color:var(--teal);
  margin:0 0 .6rem;
  text-transform:lowercase;
}
.eyebrow .cmt{color:var(--text-dimmer);margin-right:.35rem}
.eyebrow.center{text-align:center}
.prompt{color:var(--amber);font-family:var(--mono)}

/* ============================================================
   Header
   ============================================================ */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(11,17,32,.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:.6rem;font-weight:700}
.brand-mark{
  font-family:var(--mono);color:var(--amber);
  font-weight:700;font-size:1rem;
  border:1px solid var(--line-strong);
  padding:.25rem .5rem;border-radius:8px;background:var(--panel);
}
.brand-name{font-size:.98rem;color:var(--text)}
.desktop-nav{display:flex;align-items:center;gap:.2rem}
.nav-link{
  display:flex;align-items:center;gap:.4rem;
  padding:.55rem .8rem;border-radius:8px 8px 0 0;
  color:var(--text-dim);font-family:var(--mono);font-size:.85rem;
  border-bottom:2px solid transparent;
}
.nav-link em{font-style:normal;color:var(--text-dimmer)}
.nav-link .tab-dot{width:6px;height:6px;border-radius:50%;background:var(--text-dimmer)}
.nav-link:hover,.nav-link.active{color:var(--text);background:var(--panel);border-bottom-color:var(--amber)}
.nav-link:hover .tab-dot,.nav-link.active .tab-dot{background:var(--amber)}
.nav-link.cta-link{color:var(--amber)}

.hamburger{display:none;flex-direction:column;gap:5px;border:0;background:transparent;cursor:pointer;padding:.4rem}
.hamburger span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px}

.overlay{position:fixed;inset:0;background:rgba(2,6,16,.6);backdrop-filter:blur(2px);z-index:40;opacity:0;pointer-events:none;transition:.25s}
.mobile-drawer{
  position:fixed;inset:0 0 0 auto;width:290px;background:var(--panel);
  border-left:1px solid var(--line);z-index:50;transform:translateX(100%);
  transition:.3s;padding:1rem;display:grid;gap:.2rem;
}
.m-link{padding:.9rem 1rem;border-radius:.6rem;color:var(--text);font-family:var(--mono);font-size:.9rem}
.m-link:hover{background:var(--panel-2)}
.close-drawer{justify-self:end;border:0;background:var(--panel-2);color:var(--text);border-radius:.5rem;padding:.4rem .7rem;cursor:pointer}
.m-actions{margin-top:.6rem}

@media (max-width:900px){
  .desktop-nav{display:none}
  .hamburger{display:flex}
}

/* ============================================================
   Hero
   ============================================================ */
.hero{position:relative;overflow:hidden;padding:6rem 0 4rem}
.hero-bg{position:absolute;inset:0;z-index:-1}
.grid-lines{
  position:absolute;inset:0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 80% 60% at 50% 0%, #000 40%, transparent 90%);
  opacity:.5;
}
.glow{position:absolute;border-radius:50%;filter:blur(90px);opacity:.35}
.g1{width:34vmax;height:34vmax;background:radial-gradient(closest-side,var(--amber),transparent);left:-10vmax;top:-8vmax}
.g2{width:34vmax;height:34vmax;background:radial-gradient(closest-side,var(--teal),transparent);right:-12vmax;bottom:-16vmax}

.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:2.5rem;align-items:center}
.headline{font-family:var(--mono);font-size:clamp(2rem,5.4vw,3.4rem);font-weight:700;margin:.1rem 0 .8rem;line-height:1.08}
.accent{color:var(--amber)}
.hero-line{font-family:var(--mono);font-size:clamp(1rem,2.4vw,1.2rem);margin:0 0 1rem;color:var(--text-dim)}
.code-key{color:#C792EA}
.code-var{color:var(--teal)}
.code-op{color:var(--text-dim)}
.code-str{color:var(--amber)}
.caret{display:inline-block;width:.5ch;background:var(--amber);animation:blink 1s step-end infinite}
@keyframes blink{50%{opacity:0}}

.subhead{font-size:1.05rem;color:var(--text-dim);max-width:46ch;line-height:1.7}
.cta{display:flex;gap:.7rem;margin-top:1.4rem;flex-wrap:wrap}
.badges{display:flex;gap:.5rem;margin-top:1.3rem;flex-wrap:wrap}
.badge{
  display:inline-flex;align-items:center;gap:.4rem;
  background:var(--panel);border:1px solid var(--line);
  border-radius:9999px;padding:.4rem .8rem;font-size:.82rem;color:var(--text-dim);
}
.badge i{color:var(--amber)}

.code-window{max-width:440px;margin-left:auto}
.code-block{
  margin:0;font-family:var(--mono);font-size:.82rem;line-height:1.7;
  color:var(--text-dim);white-space:pre-wrap;word-break:break-word;min-height:230px;
}
.floating-tag{display:none}

.scroll-indicator{
  display:flex;flex-direction:column;align-items:center;gap:.3rem;
  color:var(--text-dimmer);margin:2.5rem auto 0;width:fit-content;
  font-family:var(--mono);font-size:.75rem;text-transform:uppercase;letter-spacing:.15em;
}
.scroll-indicator .icon{width:16px;height:16px;animation:bob 1.8s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(5px)}}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .code-window{max-width:100%;margin:0}
}

/* ============================================================
   Sections
   ============================================================ */
.section{padding:5.5rem 0}
.section.alt{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-title{font-family:var(--mono);font-size:clamp(1.5rem,3vw,2.1rem);margin:0 0 1rem;font-weight:700}
.center{text-align:center}
.intro{max-width:52ch;margin-left:auto;margin-right:auto}
.lead{color:var(--text-dim);line-height:1.8}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:start}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.3rem;margin-top:1.6rem}
@media (max-width:900px){.grid2{grid-template-columns:1fr}.grid3{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.grid3{grid-template-columns:1fr}}

.keypoints{list-style:none;padding:0;margin:1.1rem 0 0;display:grid;gap:.55rem;color:var(--text-dim)}
.keypoints li{position:relative;padding-left:1.5rem}
.keypoints li::before{content:"→";position:absolute;left:0;color:var(--amber);font-family:var(--mono)}

/* Skills window */
.skills-body{display:grid;gap:.85rem}
.skill{display:grid;grid-template-columns:9.5rem 1fr 3rem;gap:.7rem;align-items:center}
.skill-name{font-family:var(--mono);font-size:.82rem;color:var(--text-dim)}
.skill-pct{font-family:var(--mono);font-size:.78rem;color:var(--text-dimmer);text-align:right}
.skill .bar{height:8px;background:var(--panel-2);border-radius:9999px;overflow:hidden;border:1px solid var(--line)}
.skill .bar b{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--amber),var(--teal));transition:width 1.1s ease}

/* Services */
.service-card .win-body{text-align:left}
.service-icon{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:10px;
  background:var(--amber-soft);color:var(--amber);font-size:1.1rem;margin-bottom:.9rem;
}
.service-card h3{margin:.2rem 0 .5rem;font-family:var(--mono);font-size:1.05rem}
.service-card p{color:var(--text-dim);line-height:1.7;margin:0}
.service-card{transition:transform .25s, box-shadow .25s, border-color .25s}
.service-card:hover{transform:translateY(-6px);border-color:var(--line-strong);box-shadow:0 24px 50px rgba(0,0,0,.45)}

/* Projects */
.filters{display:flex;gap:.5rem;flex-wrap:wrap;justify-content:center;margin:1.2rem 0 0}
.chip{
  border:1px solid var(--line);background:var(--panel);color:var(--text-dim);
  padding:.5rem 1rem;border-radius:9999px;font-family:var(--mono);font-size:.8rem;cursor:pointer;
}
.chip.active{background:var(--amber-soft);color:var(--amber);border-color:var(--amber)}
.project{
  display:grid;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:transform .25s, box-shadow .25s;
}
.project:hover{transform:translateY(-6px);box-shadow:0 24px 50px rgba(0,0,0,.45)}
.project .media{position:relative;padding-top:58%}
.project .media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.9)}
.project .p-body{padding:1.1rem 1.2rem}
.project h3{font-family:var(--mono);font-size:1rem;margin:.1rem 0 .4rem}
.project p{color:var(--text-dim);font-size:.92rem;line-height:1.6;margin:0 0 .8rem}
.tags{display:flex;gap:.4rem;flex-wrap:wrap}
.tag{background:var(--teal-soft);color:var(--teal);border-radius:6px;padding:.22rem .55rem;font-size:.72rem;font-family:var(--mono)}

/* Timeline */
.timeline{position:relative;margin:2rem auto 0;max-width:820px}
.timeline::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:var(--line)}
.t-item{position:relative;padding-left:2.6rem;margin:0 0 1.3rem}
.t-dot{position:absolute;left:2px;top:1.6rem;width:16px;height:16px;border-radius:50%;background:var(--bg-soft);border:2px solid var(--amber)}
.t-content h3{margin:.2rem 0 .5rem;font-size:1.02rem;font-family:var(--sans);font-weight:700}
.t-content p{color:var(--text-dim);line-height:1.7;margin:0}

/* FAQ */
.faq{
  background:var(--panel);border:1px solid var(--line);border-radius:.9rem;
  padding:1rem 1.2rem;margin:.7rem auto;max-width:820px;
}
.faq summary{cursor:pointer;font-weight:600;font-family:var(--mono);font-size:.92rem;display:flex;gap:.6rem;align-items:baseline;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq p{color:var(--text-dim);margin:.8rem 0 0 1.5rem;line-height:1.7}

/* Contact */
.contact-list{list-style:none;padding:0;margin:1.2rem 0;display:grid;gap:.7rem}
.contact-list li{display:flex;align-items:center;gap:.7rem;color:var(--text-dim)}
.contact-list i{color:var(--amber);width:1.1rem}
.contact-list a:hover{color:var(--text)}
.social-row{display:flex;gap:.6rem;margin-top:.8rem}
.icon-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:9999px;
  border:1px solid var(--line);background:var(--panel);color:var(--text-dim);
  transition:.2s;
}
.icon-btn:hover{color:var(--amber);border-color:var(--amber)}

.form{display:grid;gap:.9rem}
.field{display:grid;gap:.4rem}
.field span{font-family:var(--mono);font-size:.8rem;color:var(--text-dim);display:flex;gap:.4rem;align-items:center}
input,textarea{
  width:100%;border:1px solid var(--line);border-radius:.6rem;padding:.75rem .9rem;
  background:var(--panel-2);color:var(--text);font-family:var(--sans);font-size:.92rem;
}
input::placeholder,textarea::placeholder{color:var(--text-dimmer)}
input:focus,textarea:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 3px var(--amber-soft)}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.8rem 1.3rem;border-radius:9999px;font-weight:600;font-size:.92rem;
  border:1px solid transparent;cursor:pointer;font-family:var(--sans);
  transition:transform .2s, box-shadow .2s, background .2s, border-color .2s;
}
.btn.primary{color:#0B1120;background:linear-gradient(135deg,var(--amber),#ffcc70);box-shadow:0 12px 28px rgba(245,165,36,.25)}
.btn.primary:hover{transform:translateY(-2px)}
.btn.ghost{background:transparent;border-color:var(--line-strong);color:var(--text)}
.btn.ghost:hover{border-color:var(--amber);color:var(--amber)}
.btn.small{padding:.6rem 1rem;font-size:.85rem}
.w-full{width:100%}
.mt-1{margin-top:1rem}

.spinner{display:inline-block;width:0;height:0;border:2px solid transparent;border-top-color:#0B1120;border-radius:9999px;transition:width .2s,height .2s}
.btn[aria-busy="true"] .spinner{width:.9rem;height:.9rem;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* Footer */
.site-footer{padding:1.4rem 0;background:var(--panel-2);border-top:1px solid var(--line);color:var(--text-dimmer)}
.status-bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;font-family:var(--mono);font-size:.78rem;flex-wrap:wrap}
.status-bar i{color:var(--teal);margin-right:.3rem}
.back-top{color:var(--text-dim)}
.back-top:hover{color:var(--amber)}
.foot-copy{color:var(--text-dimmer)}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease, transform .6s ease}
.reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .glow,.caret,.scroll-indicator .icon{animation:none}
}