:root{
  --bg:#060708;
  --bg-2:#0a0d10;
  --bg-3:#12161b;
  --panel:rgba(15,19,24,.9);
  --panel-2:rgba(19,24,31,.82);
  --line:rgba(154,170,186,.16);
  --line-strong:rgba(154,170,186,.28);
  --text:#eef2f7;
  --muted:#98a7b8;
  --accent:#96b6db;
  --accent-2:#7f8ea1;
  --accent-3:#d7e0ea;
  --radius:18px;
  --shadow:0 24px 80px rgba(0,0,0,.45);
  --content:1180px;
  --font-display:'Manrope',sans-serif;
  --font-body:'IBM Plex Sans',sans-serif;
}

*,
*::before,
*::after{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  color:var(--text);
  font-family:var(--font-body);
  background:
    radial-gradient(circle at top left, rgba(152,167,184,.07), transparent 32%),
    radial-gradient(circle at 88% 8%, rgba(127,142,161,.1), transparent 28%),
    radial-gradient(circle at 50% 100%, rgba(152,167,184,.04), transparent 35%),
    linear-gradient(180deg, #050607 0%, #090b0d 42%, #040506 100%);
  min-height:100vh;
  overflow-x:hidden;
}

body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size:72px 72px;
  background-position:0 28px, 0 0;
  mask-image:radial-gradient(circle at center, #000 45%, transparent 100%);
  opacity:.32;
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.shell{position:relative;min-height:100vh}

.container{
  width:min(calc(100% - 32px), var(--content));
  margin:0 auto;
}

.topbar{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter:none;
  background:#050607;
  border-bottom:none;
  overflow:hidden;
  isolation:isolate;
}

.topbar::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  height:8px;
  background:#050607;
  pointer-events:none;
  z-index:3;
}

.topbar-inner{
  position:relative;
  z-index:4;
  width:min(calc(100% - 32px), var(--content));
  min-height:78px;
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-family:var(--font-display);
  font-weight:800;
  letter-spacing:-.04em;
  font-size:28px;
}

.brand-mark{
  display:none;
}

.brand span:last-child{
  color:var(--accent-3);
  position:relative;
  background-image:linear-gradient(120deg, #d7e0ea 0%, #f5f8fc 25%, #9eb3ca 50%, #f5f8fc 75%, #d7e0ea 100%);
  background-size:220% 100%;
  background-position:100% 50%;
  -webkit-background-clip:text;
  background-clip:text;
  transition:background-position .65s ease, filter .3s ease;
}

.brand:hover span:last-child{
  color:transparent;
  -webkit-text-fill-color:transparent;
  background-position:0% 50%;
  filter:drop-shadow(0 0 10px rgba(158,179,202,.18));
}

.nav{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
  justify-content:center;
}

.nav-link{
  color:var(--muted);
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.16em;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid transparent;
  transition:.22s ease;
}

.nav-link:hover,
.nav-link.active{
  color:#f7f9fc;
  border-color:rgba(215,224,234,.18);
  background:rgba(255,255,255,.08);
}

.topbar-actions{
  display:flex;
  align-items:center;
  gap:10px;
}

.lang-select,
.input,
.textarea{
  width:100%;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  color:var(--text);
  border-radius:14px;
  font-family:var(--font-body);
  font-size:13px;
}

.lang-select{
  width:auto;
  padding:10px 12px;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:48px;
  padding:0 20px;
  border-radius:14px;
  border:none;
  font-family:var(--font-body);
  font-size:12px;
  text-transform:uppercase;
  letter-spacing:.12em;
  cursor:pointer;
  transition:.24s ease;
}

.btn-primary{
  background:linear-gradient(50deg, #c345e2, #2a91d6);
  color:#ffffff;
  border-color:transparent;
  font-weight:600;
}

.btn-primary:hover{
  transform:translateY(-1px);
  box-shadow:0 12px 34px rgba(57,87,153,.26);
}

.btn-ghost{
  background:rgba(255,255,255,.02);
  color:var(--accent);
}

.btn-ghost:hover{
  background:rgba(152,167,184,.08);
  border-color:rgba(152,167,184,.24);
}

.hero{
  padding:86px 0 54px;
}

.hero-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:26px;
  align-items:stretch;
}

.panel{
  position:relative;
  border:1px solid var(--line);
  border-radius:28px;
  background:linear-gradient(180deg, rgba(17,20,24,.94), rgba(8,10,12,.88));
  box-shadow:var(--shadow);
  overflow:hidden;
}

.hero-copy{
  padding:42px;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 14px;
  margin-bottom:22px;
  border-radius:999px;
  border:1px solid rgba(152,167,184,.18);
  background:rgba(152,167,184,.06);
  color:var(--accent);
  text-transform:uppercase;
  letter-spacing:.18em;
  font-size:11px;
}

.eyebrow-dot{
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 16px rgba(152,167,184,.28);
}

.hero h1,
.section-title,
.card-title,
.stat-value,
.cta-title{
  font-family:var(--font-display);
}

.hero h1{
  margin:0 0 18px;
  font-size:clamp(42px,6.6vw,78px);
  line-height:.98;
  letter-spacing:-.06em;
}

.accent{color:var(--accent)}
.accent-2{color:#aab6c4}

.hero p,
.section-copy,
.card-text,
.list li,
.timeline-item p,
.contact-copy p{
  color:var(--muted);
  line-height:1.8;
  font-size:14px;
}

.hero-actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-top:26px;
}

.hero-aside{
  padding:28px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  gap:18px;
}

.mini-label{
  color:var(--muted);
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.18em;
}

.stat-stack{
  display:grid;
  gap:14px;
}

.stat{
  padding:18px;
  border-radius:20px;
  border:1px solid var(--line);
  background:var(--panel-2);
}

.stat-value{
  font-size:36px;
  letter-spacing:-.05em;
  margin-bottom:4px;
  color:var(--accent);
}

.stat-label{color:var(--muted);font-size:12px}

.code-box{
  border-radius:22px;
  border:1px solid var(--line);
  background:#050708;
  padding:18px 20px;
  font-size:12px;
  line-height:1.9;
  color:#b7c1cc;
}

.code-box .hl-1{color:var(--accent)}
.code-box .hl-2{color:#aab6c4}
.code-box .hl-3{color:#ffd786}

.section{
  padding:36px 0;
}

.section-head{
  display:flex;
  justify-content:space-between;
  align-items:end;
  gap:24px;
  margin-bottom:22px;
}

.section-tag{
  color:var(--accent);
  text-transform:uppercase;
  font-size:11px;
  letter-spacing:.18em;
}

.section-title{
  margin:8px 0 0;
  font-size:clamp(28px,4vw,52px);
  letter-spacing:-.05em;
}

.cards-3,
.cards-2,
.metrics,
.contact-grid,
.story-grid{
  display:grid;
  gap:18px;
}

.cards-3{grid-template-columns:repeat(3,1fr)}
.cards-2{grid-template-columns:repeat(2,1fr)}
.metrics{grid-template-columns:repeat(4,1fr)}
.contact-grid,
.story-grid{grid-template-columns:1fr 1fr}

.card{
  padding:28px;
  border-radius:24px;
  border:1px solid var(--line);
  background:linear-gradient(180deg, rgba(14,17,21,.94), rgba(10,13,16,.86));
}

.card-icon{
  width:48px;
  height:48px;
  margin-bottom:18px;
  border-radius:16px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg, rgba(152,167,184,.16), rgba(152,167,184,.1));
  border:1px solid rgba(152,167,184,.16);
  font-size:18px;
}

.card-title{
  font-size:26px;
  margin:0 0 12px;
  letter-spacing:-.05em;
}

.card-kicker{
  display:block;
  margin-bottom:10px;
  color:var(--accent);
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.18em;
}

.case-badge{
  display:inline-flex;
  align-items:center;
  padding:8px 14px;
  margin-bottom:14px;
  border-radius:999px;
  border:1px solid rgba(150,182,219,.26);
  background:rgba(150,182,219,.08);
  color:var(--accent-3);
  font-size:11px;
  font-weight:700;
  letter-spacing:.16em;
  text-transform:uppercase;
}

.case-card-featured .card-kicker{
  font-size:30px;
  line-height:1.05;
  letter-spacing:-.05em;
  text-transform:none;
  color:var(--text);
}

.tags{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin-top:18px;
}

.tag{
  padding:7px 11px;
  border-radius:999px;
  border:1px solid rgba(152,167,184,.18);
  background:rgba(152,167,184,.08);
  color:var(--accent-3);
  font-size:11px;
}

.list{
  list-style:none;
  margin:18px 0 0;
  padding:0;
}

.list li{
  padding:14px 0;
  border-top:1px solid var(--line);
}

.list li:first-child{border-top:0}

.case-grid{
  display:grid;
  gap:18px;
}

.case-card{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:18px;
  padding:24px;
  border-radius:26px;
  border:1px solid var(--line);
  background:linear-gradient(180deg, rgba(15,18,22,.96), rgba(8,10,12,.9));
}

.case-card-featured{
  border-color:var(--line-strong);
  background:
    radial-gradient(circle at top right, rgba(150,182,219,.08), transparent 28%),
    linear-gradient(180deg, rgba(18,22,28,.98), rgba(9,11,14,.94));
  box-shadow:0 20px 64px rgba(0,0,0,.28);
  position:relative;
}

.case-card-featured::before{
  content:"";
  position:absolute;
  inset:0;
  border-radius:26px;
  padding:1px;
  background:linear-gradient(135deg, rgba(150,182,219,.35), rgba(255,255,255,.04));
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;
  mask-composite:exclude;
  pointer-events:none;
}

.metric-panel{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
  align-self:start;
}

.metric-chip{
  padding:16px;
  border-radius:18px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.02);
}

.metric-chip strong{
  display:block;
  font-family:var(--font-display);
  font-size:28px;
  letter-spacing:-.05em;
  color:var(--accent);
}

.timeline{
  display:grid;
  gap:14px;
}

.timeline-item{
  padding:20px;
  border-radius:22px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.02);
}

.timeline-item h3{
  margin:0 0 10px;
  font-family:var(--font-display);
  font-size:24px;
  letter-spacing:-.04em;
}

.contact-copy,
.form-card,
.cta{
  padding:30px;
  border-radius:28px;
  border:1px solid var(--line);
  background:linear-gradient(180deg, rgba(14,17,21,.95), rgba(8,10,12,.88));
}

.form-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
}

.field{display:grid;gap:8px}
.field label{
  color:var(--muted);
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.18em;
}

.input,
.textarea{
  padding:14px 16px;
}

.textarea{
  min-height:150px;
  resize:vertical;
}

.form-note{
  color:var(--muted);
  font-size:12px;
  margin-top:12px;
}

.form-toast{
  position:fixed;
  right:24px;
  bottom:24px;
  max-width:min(360px, calc(100vw - 32px));
  padding:14px 16px;
  border-radius:18px;
  border:1px solid rgba(150,182,219,.2);
  background:rgba(9,12,16,.96);
  color:var(--text);
  box-shadow:0 18px 50px rgba(0,0,0,.4);
  font-size:14px;
  line-height:1.45;
  opacity:0;
  visibility:hidden;
  transform:translateY(12px);
  transition:opacity .22s ease, transform .22s ease, visibility .22s ease;
  z-index:80;
}

.form-toast.is-visible{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}

.form-toast.is-success{
  border-color:rgba(150,182,219,.34);
  background:linear-gradient(180deg, rgba(17,22,28,.98), rgba(10,13,17,.96));
}

.form-toast.is-error{
  border-color:rgba(209,120,120,.34);
  background:linear-gradient(180deg, rgba(34,16,18,.98), rgba(18,10,11,.96));
}

.cta{
  margin:34px 0 80px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}

.cta-title{
  margin:0 0 10px;
  font-size:clamp(28px,4vw,46px);
  letter-spacing:-.05em;
}

.footer{
  padding:0 0 44px;
  color:var(--muted);
}

.footer-inner{
  width:min(calc(100% - 32px), var(--content));
  margin:0 auto;
  padding-top:22px;
  border-top:1px solid var(--line);
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
}

@media (max-width: 1040px){
  .hero-grid,
  .cards-3,
  .cards-2,
  .metrics,
  .story-grid,
  .contact-grid,
  .case-card,
  .form-row{
    grid-template-columns:1fr;
  }

  .metric-panel{grid-template-columns:1fr}

  .topbar-inner{
    padding:14px 0;
    align-items:flex-start;
    flex-direction:column;
  }

  .topbar-actions{
    width:100%;
    justify-content:space-between;
  }

  .nav{justify-content:flex-start}
  .cta{flex-direction:column;align-items:flex-start}
}

@media (max-width: 720px){
  .hero-copy,
  .hero-aside,
  .card,
  .contact-copy,
  .form-card,
  .cta,
  .case-card{
    padding:22px;
  }

  .hero{
    padding-top:52px;
  }

  .brand{font-size:24px}

  .nav{
    display:grid;
    grid-template-columns:repeat(3,max-content);
  }

  .topbar-actions{
    flex-wrap:wrap;
  }
}