:root{
  --bg: #070a12;
  --panel: rgba(255,255,255,.06);
  --panel2: rgba(255,255,255,.08);
  --stroke: rgba(255,255,255,.12);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.68);
  --muted2: rgba(255,255,255,.52);

  --brandA: #7c5cff;
  --brandB: #00d2ff;
  --brandC: #22c55e;

  --radius: 22px;
  --shadow: 0 18px 50px rgba(0,0,0,.35);

  --max: 1120px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height:1.6;
  overflow-x:hidden;
}

/* Background */
.bg{ position:fixed; inset:0; z-index:-2; overflow:hidden; }
.blob{
  position:absolute; width:620px; height:620px;
  filter: blur(38px);
  opacity:.45;
  transform: translateZ(0);
  animation: float 16s ease-in-out infinite;
}
.blob--a{
  left:-140px; top:-180px;
  background: radial-gradient(circle at 30% 30%, var(--brandA), transparent 55%),
              radial-gradient(circle at 70% 60%, var(--brandB), transparent 55%);
}
.blob--b{
  right:-220px; bottom:-220px;
  background: radial-gradient(circle at 40% 40%, var(--brandB), transparent 55%),
              radial-gradient(circle at 70% 70%, var(--brandC), transparent 55%);
  animation-duration: 19s;
}
.noise{
  position:absolute; inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='.18'/%3E%3C/svg%3E");
  opacity:.18;
  mix-blend-mode: overlay;
}

/* Layout */
.container{ width:min(var(--max), calc(100% - 40px)); margin:0 auto; }
.section{ padding: 92px 0; }
.section__head{ margin-bottom: 26px; }
.h1{ font-size: clamp(40px, 5vw, 62px); line-height: 1.05; margin: 12px 0 14px; letter-spacing:-.03em; }
.h2{ font-size: clamp(28px, 3vw, 40px); line-height: 1.12; margin:0 0 8px; letter-spacing:-.02em; }
.h3{ font-size: 18px; margin: 0 0 8px; letter-spacing:-.01em; }
.lead{ font-size: 16px; color: var(--muted); max-width: 62ch; margin: 0 0 18px; }
.sub{ color: var(--muted); margin:0; max-width: 70ch; }
.muted{ color: var(--muted); }
.note{ color: var(--muted2); font-size: 12px; margin: 12px 0 0; }

/* Progress */
.progress{
  position:fixed; top:0; left:0; right:0; height:2px;
  background: rgba(255,255,255,.06);
  z-index: 50;
}
.progress span{
  display:block; height:100%; width:0%;
  background: linear-gradient(90deg, var(--brandA), var(--brandB), var(--brandC));
}

/* Nav */
.nav{
  position:sticky; top:0; z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(7,10,18,.62);
  border-bottom: 1px solid rgba(255,255,255,.08);
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 18px;
}
.brand{ display:flex; align-items:center; gap:10px; text-decoration:none; color:var(--text); }
.brand__dot{
  width:10px; height:10px; border-radius:99px;
  background: linear-gradient(135deg, var(--brandA), var(--brandB));
  box-shadow: 0 0 0 6px rgba(124,92,255,.12);
}
.brand__text{ font-weight: 650; letter-spacing:-.02em; }
.nav__links{ display:flex; gap: 14px; }
.nav__link{
  color: var(--muted); text-decoration:none; font-size: 14px;
  padding: 8px 10px; border-radius: 12px;
  transition: background .2s ease, color .2s ease;
}
.nav__link:hover{ color: var(--text); background: rgba(255,255,255,.06); }
.nav__cta{ display:flex; gap:10px; align-items:center; }

/* Buttons */
.btn{
  appearance:none; border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: var(--text); text-decoration:none;
  padding: 10px 14px;
  border-radius: 14px;
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  cursor:pointer;
  transition: transform .15s ease, background .2s ease, border-color .2s ease;
  box-shadow: 0 10px 28px rgba(0,0,0,.25);
}
.btn:hover{ transform: translateY(-1px); background: rgba(255,255,255,.09); border-color: rgba(255,255,255,.22); }
.btn--primary{
  border: none;
  background: linear-gradient(135deg, var(--brandA), var(--brandB));
}
.btn--primary:hover{ background: linear-gradient(135deg, #8b73ff, #19dbff); }
.btn--ghost{ background: rgba(255,255,255,.03); }
.btn--small{ padding: 9px 12px; border-radius: 12px; font-size: 13px; box-shadow:none; }
.btn--icon{ padding: 10px; width: 42px; height:42px; border-radius: 14px; display:none; }

/* Icons */
.icon-burger, .icon-close{ width:18px; height:18px; display:block; position:relative; }
.icon-burger::before, .icon-burger::after, .icon-burger{ background: none; }
.icon-burger::before, .icon-burger::after{
  content:""; position:absolute; left:0; right:0; height:2px; border-radius:99px;
  background: rgba(255,255,255,.85);
}
.icon-burger::before{ top:5px; }
.icon-burger::after{ bottom:5px; }
.icon-close::before, .icon-close::after{
  content:""; position:absolute; left:0; right:0; top:50%;
  height:2px; border-radius:99px;
  background: rgba(255,255,255,.85);
}
.icon-close::before{ transform: rotate(45deg); }
.icon-close::after{ transform: rotate(-45deg); }

/* Drawer */
.drawer{ position:fixed; inset:0; z-index:60; display:none; }
.drawer.is-open{ display:block; }
.drawer::before{
  content:""; position:absolute; inset:0; background: rgba(0,0,0,.55);
  backdrop-filter: blur(8px);
}
.drawer__panel{
  position:absolute; right: 14px; top: 14px;
  width: min(360px, calc(100% - 28px));
  background: rgba(13,18,32,.78);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 18px;
  padding: 14px;
  box-shadow: var(--shadow);
}
.drawer__top{ display:flex; align-items:center; justify-content:space-between; margin-bottom: 8px; }
.drawer__title{ font-weight: 650; }
.drawer__link{
  display:block; padding: 12px 10px; border-radius: 14px;
  text-decoration:none; color: var(--muted);
  border: 1px solid transparent;
}
.drawer__link:hover{ color: var(--text); background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.12); }
.drawer__cta{ width:100%; margin-top: 10px; }

/* Hero */
.hero{ padding-top: 56px; }
.hero__grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 26px;
  align-items: start;
}
.pill{
  display:inline-flex; gap:10px; align-items:center;
  padding: 8px 12px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.04);
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
}
.pill__dot{
  width: 8px; height: 8px; border-radius: 999px;
  background: linear-gradient(135deg, var(--brandA), var(--brandB));
}
.grad{
  background: linear-gradient(135deg, var(--brandA), var(--brandB), var(--brandC));
  -webkit-background-clip: text; background-clip:text; color: transparent;
}
.hero__cta{ display:flex; gap:10px; flex-wrap:wrap; margin: 18px 0 18px; }
.hero__meta{
  display:grid; gap: 10px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.meta{
  text-decoration:none;
  padding: 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  transition: transform .15s ease, background .2s ease;
}
.meta:hover{ transform: translateY(-1px); background: rgba(255,255,255,.07); }
.meta__k{ display:block; color: var(--muted2); font-size: 12px; }
.meta__v{ display:block; color: var(--text); font-size: 13px; margin-top: 2px; }

/* Cards */
.card{
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  box-shadow: var(--shadow);
}
.glass{
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
  backdrop-filter: blur(14px);
}
.card__top{ display:flex; gap: 8px; padding: 18px 18px 0; }
.card__bottom{ display:flex; gap:10px; padding: 0 18px 18px; }

/* KPI */
.kpis{ display:grid; gap: 10px; padding: 14px 18px 12px; }
.kpi{ display:flex; align-items:baseline; justify-content:space-between; gap: 12px; }
.kpi__n{ font-size: 20px; font-weight: 700; letter-spacing:-.02em; }
.kpi__t{ color: var(--muted); font-size: 13px; }
.divider{ height:1px; background: rgba(255,255,255,.10); margin: 8px 18px; }
.divider--space{ margin: 30px 0; background: rgba(255,255,255,.08); }

/* Chips */
.chips{ display:flex; gap:8px; flex-wrap:wrap; }
.chips--big .chip{ padding: 10px 12px; border-radius: 16px; }
.chip{
  display:inline-flex;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  color: var(--muted);
  font-size: 12px;
}
.tag{
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  background: rgba(124,92,255,.18);
  border: 1px solid rgba(124,92,255,.35);
}
.tag--soft{
  background: rgba(0,210,255,.12);
  border-color: rgba(0,210,255,.25);
}
.badge{
  font-size: 12px;
  color: rgba(255,255,255,.86);
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  padding: 6px 10px;
  border-radius: 999px;
}

/* Grid */
.grid{ display:grid; gap: 16px; }
.grid--3{ grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--2{ grid-template-columns: repeat(2, minmax(0, 1fr)); }

/* Projects */
.project{ padding: 18px; }
.project__top{ display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom: 10px; }
.project__cta{ margin-top: 14px; }
.project p{ margin: 0 0 12px; }

/* Timeline */
.timeline{ display:grid; gap: 14px; position:relative; }
.timeline::before{
  content:""; position:absolute; left: 12px; top: 10px; bottom: 10px; width: 1px;
  background: rgba(255,255,255,.12);
}
.timeline__item{ position:relative; padding-left: 42px; }
.timeline__dot{
  position:absolute; left: 7px; top: 22px;
  width: 12px; height: 12px; border-radius: 999px;
  background: linear-gradient(135deg, var(--brandA), var(--brandB));
  box-shadow: 0 0 0 7px rgba(124,92,255,.12);
}
.timeline__card{ padding: 18px; }
.timeline__top{
  display:flex; align-items:flex-start; justify-content:space-between; gap: 14px;
  margin-bottom: 10px;
}
.list{ margin: 0; padding-left: 18px; color: var(--muted); }
.list li{ margin: 6px 0; }

/* Education block */
.edu{ display:grid; gap: 12px; }
.edu__title{ font-weight: 650; }
.edu__item{ padding: 12px; border-radius: 16px; background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.10); }

/* CTA */
.cta{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 16px;
  align-items: stretch;
}
.cta__buttons{ display:flex; flex-wrap:wrap; gap: 10px; margin-top: 14px; }
.mini{ display:grid; gap: 10px; padding: 6px 18px 18px; }
.mini__row{ display:flex; justify-content:space-between; gap: 12px; }
.mini__k{ color: var(--muted2); font-size: 12px; }
.mini__v{ color: var(--text); font-size: 13px; }

/* Footer */
.footer{
  margin-top: 28px;
  padding: 16px 0 0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.footer a{ color: var(--muted); text-decoration:none; }
.footer a:hover{ color: var(--text); }

/* Marquee */
.hero__marquee{ margin-top: 26px; opacity: .9; }
.marquee{
  overflow:hidden;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  border-radius: 18px;
}
.marquee__track{
  display:flex;
  gap: 26px;
  padding: 12px 18px;
  white-space:nowrap;
  animation: marquee 22s linear infinite;
}
.marquee__track span{ color: var(--muted); font-size: 13px; }

/* Scroll reveal */
.reveal{
  opacity: 0;
  transform: translateY(18px) scale(.985);
  transition: opacity .7s ease, transform .7s cubic-bezier(.2,.8,.2,1);
  will-change: transform, opacity;
}
.reveal.is-visible{
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Animations */
@keyframes float{
  0%,100%{ transform: translate(0,0) scale(1); }
  50%{ transform: translate(30px, 24px) scale(1.03); }
}
@keyframes marquee{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}

/* Responsive */
@media (max-width: 980px){
  .hero__grid{ grid-template-columns: 1fr; }
  .grid--3{ grid-template-columns: 1fr; }
  .grid--2{ grid-template-columns: 1fr; }
  .cta{ grid-template-columns: 1fr; }
  .nav__links{ display:none; }
  .btn--icon{ display:inline-flex; }
  .hero__meta{ grid-template-columns: 1fr; }
  .timeline::before{ left: 10px; }
  .timeline__dot{ left: 5px; }
}
/* Language switch */
.lang{ position:relative; }
.lang__btn{
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 14px;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  gap:10px;
  transition: transform .15s ease, background .2s ease, border-color .2s ease;
}
.lang__btn:hover{ transform: translateY(-1px); background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.22); }
.lang__chev{
  width: 8px; height: 8px; display:inline-block;
  border-right: 2px solid rgba(255,255,255,.8);
  border-bottom: 2px solid rgba(255,255,255,.8);
  transform: rotate(45deg);
  margin-top:-2px;
}
.lang__menu{
  position:absolute;
  right:0;
  top: calc(100% + 10px);
  min-width: 180px;
  padding: 8px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(13,18,32,.86);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
  display:none;
}
.lang__menu.is-open{ display:block; }
.lang__item{
  width:100%;
  text-align:left;
  padding: 10px 10px;
  border-radius: 12px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  cursor:pointer;
}
.lang__item:hover{
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.12);
  color: var(--text);
}

/* Galleries */
.gallery{ padding: 18px; }
.gallery__head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 16px;
  margin-bottom: 14px;
}
.gallery__meta{ display:flex; gap:10px; align-items:center; }

/* Slider */
.slider{
  position:relative;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
  overflow:hidden;
}
.slider__viewport{ overflow:hidden; }
.slider__track{
  display:flex;
  transition: transform .45s cubic-bezier(.2,.8,.2,1);
  will-change: transform;
}
.slider__slide{
  min-width: 100%;
  margin: 0;
  position:relative;
  background: rgba(0,0,0,.18);
}
.slider__slide img{
  width: 100%;
  height: auto;
  display:block;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: rgba(0,0,0,.20);
}

/* Slider buttons */
.slider__btn{
  position:absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(7,10,18,.55);
  color: rgba(255,255,255,.92);
  cursor:pointer;
  z-index: 2;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size: 26px;
  line-height: 1;
  transition: transform .15s ease, background .2s ease, border-color .2s ease;
}
.slider__btn:hover{
  transform: translateY(-50%) scale(1.03);
  background: rgba(7,10,18,.70);
  border-color: rgba(255,255,255,.22);
}
.slider__btn--prev{ left: 12px; }
.slider__btn--next{ right: 12px; }

/* Dots */
.slider__dots{
  display:flex;
  gap: 8px;
  justify-content:center;
  padding: 12px;
  border-top: 1px solid rgba(255,255,255,.08);
  background: rgba(7,10,18,.28);
}
.slider__dot{
  width: 8px;
  height: 8px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.22);
  background: rgba(255,255,255,.08);
  cursor:pointer;
}
.slider__dot.is-active{
  background: linear-gradient(135deg, var(--brandA), var(--brandB));
  border-color: rgba(255,255,255,.30);
}

/* Mobile tweaks */
@media (max-width: 980px){
  .gallery__head{ flex-direction:column; }
  .slider__btn{ width: 40px; height: 40px; border-radius: 14px; }
}