:root{
  --bg: #0b0f17;
  --fg: rgba(255,255,255,.9);
  --muted: rgba(255,255,255,.68);
  --border: rgba(255,255,255,.14);
  --card: rgba(255,255,255,.06);
  --card2: rgba(255,255,255,.08);
  --shadow: 0 18px 60px rgba(0,0,0,.35);
  --radius: 18px;
  --radius2: 26px;
  --pad: 20px;
  --pad2: 28px;
  --max: 1120px;
  --accent1: #7c3aed;
  --accent2: #22c55e;
  --accent3: #38bdf8;
  --accent4: #f59e0b;
}

[data-theme="light"]{
  --bg: #f7f7fb;
  --fg: rgba(18,18,26,.92);
  --muted: rgba(18,18,26,.68);
  --border: rgba(18,18,26,.14);
  --card: rgba(255,255,255,.75);
  --card2: rgba(255,255,255,.9);
  --shadow: 0 18px 60px rgba(17,24,39,.12);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: var(--bg);
  color: var(--fg);
  overflow-x:hidden;
}

a{color:inherit; text-decoration:none}
.container{width:min(var(--max), calc(100% - 48px)); margin:0 auto}

.bg{position:fixed; inset:0; z-index:-1; pointer-events:none; overflow:hidden}
.grid{
  position:absolute; inset:-40px;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity:.08;
  transform: translateZ(0);
}
[data-theme="light"] .grid{opacity:.06; background-image:
    linear-gradient(to right, rgba(17,24,39,.18) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(17,24,39,.18) 1px, transparent 1px);
}

.noise{
  position:absolute; inset:0;
  opacity:.09;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='.25'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
}

.blob{
  position:absolute;
  width: 520px; height: 520px;
  border-radius: 999px;
  filter: blur(44px);
  opacity: .40;
  animation: float 14s ease-in-out infinite;
}
.b1{left:-120px; top:-160px; background: radial-gradient(circle at 30% 30%, var(--accent1), transparent 60%)}
.b2{right:-160px; top:40px; background: radial-gradient(circle at 30% 30%, var(--accent3), transparent 60%); animation-duration: 18s}
.b3{left:25%; bottom:-220px; background: radial-gradient(circle at 30% 30%, var(--accent2), transparent 60%); animation-duration: 20s}

@keyframes float{
  0%,100%{transform: translate(0,0) scale(1)}
  50%{transform: translate(28px, -22px) scale(1.06)}
}

.topbar{
  position:sticky; top:0; z-index:20;
  backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  border-bottom: 1px solid var(--border);
}
.topbar__inner{
  display:flex; align-items:center; gap:18px;
  padding: 14px 0;
}

.brand{display:flex; align-items:center; gap:10px}
.brand__dot{
  width:10px; height:10px; border-radius:999px;
  background: linear-gradient(135deg, var(--accent1), var(--accent3));
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--accent3) 22%, transparent);
}
.brand__text{font-weight:700; letter-spacing:.2px}

.nav{display:none; gap:18px; margin-left:10px}
.nav__link{
  font-size:14px;
  color: var(--muted);
  padding: 10px 10px;
  border-radius: 12px;
  transition: .18s ease;
}
.nav__link:hover{
  color: var(--fg);
  background: color-mix(in srgb, var(--card2) 65%, transparent);
}

.actions{margin-left:auto; display:flex; align-items:center; gap:10px; flex-wrap:wrap}
.lang{display:flex; gap:8px}

.section{
  padding: 88px 0;
}
.section--last{padding-bottom: 96px}

.hero{padding-top: 78px}
.hero__grid{
  display:grid;
  grid-template-columns: 1.12fr .88fr;
  gap: 38px;
  align-items:start;
}

.pill-row{display:flex; gap:10px; flex-wrap:wrap; margin-bottom: 18px}
.pill{
  display:inline-flex; align-items:center; gap:8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--card2) 78%, transparent);
  border: 1px solid var(--border);
  color: var(--fg);
  font-weight: 600;
  font-size: 13px;
  box-shadow: var(--shadow);
}
.pill--soft{
  background: color-mix(in srgb, var(--card) 70%, transparent);
  color: var(--muted);
  box-shadow: none;
}

.h1{
  font-size: clamp(36px, 5vw, 54px);
  line-height: 1.05;
  margin: 0 0 18px;
  letter-spacing: -0.02em;
}
.gradient{
  background: linear-gradient(90deg, var(--accent3), var(--accent1), var(--accent4));
  -webkit-background-clip:text; background-clip:text;
  color: transparent;
}
.lead{
  font-size: 18px;
  line-height: 1.6;
  color: var(--muted);
  margin: 0 0 24px;
  max-width: 56ch;
}
.hero__cta{display:flex; gap:12px; flex-wrap:wrap; margin-bottom: 22px}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 80%, transparent);
  color: var(--fg);
  cursor:pointer;
  transition: transform .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease;
  user-select:none;
}
.btn:hover{transform: translateY(-2px); box-shadow: var(--shadow)}
.btn:active{transform: translateY(0px); box-shadow:none}

.btn--primary{
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent1) 74%, transparent),
                                     color-mix(in srgb, var(--accent3) 70%, transparent));
  border-color: color-mix(in srgb, var(--accent3) 35%, var(--border));
}
.btn--secondary{
  background: color-mix(in srgb, var(--card2) 72%, transparent);
}

.chips{display:flex; flex-wrap:wrap; gap:10px; margin-top: 6px}
.chip{
  display:inline-flex; align-items:center; gap:8px;
  padding: 10px 12px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--muted);
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 70%, transparent);
  transition: .18s ease;
}
.chip:hover{color: var(--fg); background: color-mix(in srgb, var(--card2) 78%, transparent)}
.chip--ghost{background: transparent}
.chip__icon{font-size:14px}
.chip__label{font-size:13px}

.hero__cards{display:grid; gap: 14px; align-content:start}
.card{
  border-radius: var(--radius2);
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 82%, transparent);
  padding: var(--pad2);
  box-shadow: var(--shadow);
  transform: translateZ(0);
}
.card--soft{box-shadow:none; background: color-mix(in srgb, var(--card) 68%, transparent)}
.card--glow{
  background:
    radial-gradient(1200px 400px at 20% 0%, color-mix(in srgb, var(--accent3) 28%, transparent), transparent 55%),
    color-mix(in srgb, var(--card2) 80%, transparent);
}
.card__icon{font-size:22px; margin-bottom: 10px}
.card__title{font-weight: 700; margin-bottom: 8px}
.card__text{color: var(--muted); line-height: 1.6}

.hero__stats{
  margin-top: 30px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.stat{
  padding: 18px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 64%, transparent);
}
.stat__num{font-weight:800; letter-spacing:.2px}
.stat__label{color: var(--muted); margin-top: 6px; line-height: 1.45}

.section__head{margin-bottom: 28px}
.h2{
  font-size: 30px;
  margin: 0 0 10px;
  letter-spacing:-.01em;
}
.sub{margin:0; color: var(--muted); font-size: 16px; line-height: 1.6; max-width: 72ch}

.grid2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.panel{
  border-radius: var(--radius2);
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 70%, transparent);
  padding: 34px;
  box-shadow: var(--shadow);
}
.panel--accent{
  background:
    radial-gradient(900px 260px at 20% 0%, color-mix(in srgb, var(--accent1) 20%, transparent), transparent 55%),
    color-mix(in srgb, var(--card2) 70%, transparent);
}
.h3{margin:0 0 10px; font-size: 18px}
.panel p{margin: 0 0 12px; color: var(--muted); line-height: 1.7}

.badges{display:flex; gap:10px; flex-wrap:wrap; margin-top: 16px}
.badge{
  padding: 9px 12px;
  border-radius: 999px;
  border:1px solid var(--border);
  background: color-mix(in srgb, var(--card2) 64%, transparent);
  color: var(--fg);
  font-size: 13px;
  font-weight: 600;
}

.list{margin: 0; padding-left: 18px; color: var(--muted); line-height: 1.7}
.list li{margin: 10px 0}

.mini{
  margin-top: 20px;
  border-top: 1px dashed var(--border);
  padding-top: 18px;
  display:grid;
  gap: 10px;
}
.mini__row{display:flex; justify-content:space-between; gap:16px}
.mini__k{color: var(--muted)}
.mini__v{color: var(--fg); font-weight:600}

.cards3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.tagrow{display:flex; gap:8px; flex-wrap:wrap; margin-top: 14px}
.tag{
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card2) 60%, transparent);
  color: var(--muted);
  font-size: 12px;
}

.timeline{position:relative; display:grid; gap: 16px}
.titem{position:relative; padding-left: 26px}
.titem__dot{
  position:absolute; left: 6px; top: 26px;
  width: 10px; height: 10px; border-radius:999px;
  background: linear-gradient(135deg, var(--accent3), var(--accent1));
  box-shadow: 0 0 0 8px color-mix(in srgb, var(--accent3) 18%, transparent);
}
.titem::before{
  content:"";
  position:absolute; left: 10px; top: 40px; bottom: 10px;
  width:2px;
  background: linear-gradient(to bottom, color-mix(in srgb, var(--border) 40%, transparent), transparent);
}
.titem__card{
  border-radius: var(--radius2);
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 74%, transparent);
  padding: 26px 28px;
  box-shadow: var(--shadow);
}
.titem__top{display:flex; justify-content:space-between; gap:16px; align-items:flex-start}
.titem__role{font-weight: 800; letter-spacing:-.01em}
.titem__org{color: var(--muted); margin-top: 4px}
.titem__time{color: var(--muted); white-space:nowrap}
.titem__list{margin: 14px 0 0; padding-left: 18px; color: var(--muted); line-height: 1.7}
.titem__list li{margin: 10px 0}

.bento{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
}
.bento__item{
  grid-column: span 4;
  border-radius: var(--radius2);
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card2) 70%, transparent);
  padding: 26px 26px;
  box-shadow: var(--shadow);
}
.bento__item--wide{grid-column: span 8}
.bento__k{font-weight: 800; margin-bottom: 8px}
.bento__v{color: var(--muted); line-height: 1.7}

.contact{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 16px;
  padding: 36px;
  border-radius: 32px;
  border: 1px solid var(--border);
  background:
    radial-gradient(900px 260px at 20% 0%, color-mix(in srgb, var(--accent4) 16%, transparent), transparent 55%),
    color-mix(in srgb, var(--card) 74%, transparent);
  box-shadow: var(--shadow);
}
.socials{display:flex; gap:12px; margin-top: 18px; flex-wrap:wrap}
.slink{
  display:inline-flex; align-items:center; gap:10px;
  padding: 12px 14px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card2) 70%, transparent);
  transition: .18s ease;
}
.slink:hover{transform: translateY(-2px); box-shadow: var(--shadow)}
.slink__icon{
  width: 34px; height: 34px; border-radius: 12px;
  display:grid; place-items:center;
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent3) 40%, transparent),
                                     color-mix(in srgb, var(--accent1) 38%, transparent));
  font-weight: 900;
  font-size: 12px;
}
.slink__text{font-weight:700}

.emailbox{
  border-radius: 24px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card2) 78%, transparent);
  padding: 22px;
}
.emailbox__label{color: var(--muted); font-size: 13px; margin-bottom: 10px}
.emailbox__value{
  font-weight: 900;
  letter-spacing: .2px;
  font-size: 18px;
  line-height: 1.2;
  padding: 14px 14px;
  border-radius: 16px;
  border: 1px dashed var(--border);
  background: color-mix(in srgb, var(--card) 66%, transparent);
  user-select: none;
}
.emailbox__actions{display:flex; gap:10px; margin-top: 14px; flex-wrap:wrap}
.hint{margin: 12px 0 0; color: var(--muted); font-size: 13px; line-height: 1.55}

.toast{
  margin-top: 12px;
  min-height: 18px;
  color: var(--muted);
  font-size: 13px;
  opacity:0;
  transform: translateY(6px);
  transition: .22s ease;
}
.toast.show{opacity:1; transform: translateY(0)}

.footer{
  margin-top: 28px;
  display:flex; justify-content:space-between; align-items:center;
  padding: 16px 2px;
}
.muted{color: var(--muted); font-size: 14px}
.link:hover{text-decoration:underline}

/* animations */
[data-animate]{
  opacity: 0;
  transform: translateY(14px);
}
[data-animate].show{
  opacity: 1;
  transform: translateY(0);
  transition: opacity .6s ease, transform .6s ease;
}
[data-animate="up"]{transform: translateY(18px)}
[data-animate="in"]{transform: translateY(10px)}

@media (max-width: 980px){
  .nav{display:none}
  .hero__grid{grid-template-columns: 1fr; gap: 22px}
  .hero__cards{grid-template-columns: 1fr}
  .hero__stats{grid-template-columns: 1fr; gap: 10px}
  .grid2{grid-template-columns: 1fr}
  .cards3{grid-template-columns: 1fr}
  .bento{grid-template-columns: 1fr}
  .bento__item, .bento__item--wide{grid-column: 1 / -1}
  .contact{grid-template-columns: 1fr}
}

@media (min-width: 980px){
  .nav{display:flex}
}

@media (prefers-reduced-motion: reduce){
  .blob{animation:none}
  [data-animate], [data-animate].show{transition:none}
  .btn:hover, .slink:hover{transform:none}
}