/* Archiplane — premium static landing (Cloudflare Pages ready)
   Simple, fast, and easy to customize. */

:root{
  --bg: #07080b;
  --bg2:#0b0d12;
  --card:#0f121a;
  --muted:#a8b0c0;
  --text:#eef1f7;
  --line: rgba(255,255,255,.10);
  --line2: rgba(255,255,255,.07);
  --shadow: 0 18px 60px rgba(0,0,0,.55);
  --radius: 18px;
  --radius2: 26px;
  --pad: clamp(18px, 2vw, 26px);
  --max: 1120px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1100px 700px at 30% -10%, rgba(255,255,255,.08), transparent 60%),
              radial-gradient(900px 600px at 90% 10%, rgba(255,255,255,.05), transparent 60%),
              linear-gradient(180deg, var(--bg), var(--bg2));
  color: var(--text);
  letter-spacing: -0.01em;
}

a{color:inherit; text-decoration:none}
.container{width:min(var(--max), calc(100% - 40px)); margin:0 auto}

.skip{
  position:absolute; left:-999px; top:8px;
  background:#fff; color:#000; padding:10px 12px; border-radius:12px;
}
.skip:focus{left:12px; z-index:999}

.header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(14px);
  background: rgba(7,8,11,.55);
  border-bottom: 1px solid var(--line2);
}
.nav{display:flex; align-items:center; justify-content:space-between; padding:14px 0}
.brand{display:flex; align-items:center; gap:10px}
.brand__mark{width:26px; height:26px}
.brand__name{font-weight:700; letter-spacing:-0.03em}
.brand__tag{
  font-size:12px; color:var(--muted);
  border:1px solid var(--line2);
  padding:6px 10px; border-radius:999px;
  margin-left:8px;
}

.nav__links{display:flex; align-items:center; gap:18px}
.nav__links a{color:var(--muted); font-weight:500}
.nav__links a:hover{color:var(--text)}
.nav__toggle{
  display:none;
  background:transparent; border:0; padding:10px; cursor:pointer;
}
.nav__toggle span{
  display:block; width:22px; height:2px; background:rgba(255,255,255,.75);
  margin:5px 0; border-radius:2px;
}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:14px 18px;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.08);
  box-shadow: 0 10px 40px rgba(0,0,0,.25);
  font-weight:600;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover{transform: translateY(-1px); background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.22)}
.btn:active{transform: translateY(0)}

.btn--ghost{
  background: transparent;
  border-color: rgba(255,255,255,.16);
}
.btn--small{padding:10px 12px; border-radius: 12px}
.btn--wide{width:100%}

.hero{padding:56px 0 26px}
.hero__grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 26px;
  align-items:stretch;
}

.pill{
  display:inline-flex; align-items:center; gap:10px;
  border: 1px solid var(--line2);
  background: rgba(255,255,255,.04);
  padding: 10px 12px;
  border-radius: 999px;
  color: var(--muted);
  font-weight: 600;
  font-size: 13px;
}
.dot{
  width:10px; height:10px; border-radius:99px;
  background: rgba(255,255,255,.75);
  box-shadow: 0 0 24px rgba(255,255,255,.55);
}

h1{
  font-size: clamp(34px, 4.2vw, 56px);
  line-height:1.03;
  margin: 16px 0 12px;
  letter-spacing:-0.05em;
}
.glow{
  position:relative;
  background: linear-gradient(90deg, rgba(255,255,255,.95), rgba(255,255,255,.55));
  -webkit-background-clip:text;
  background-clip:text;
  color: transparent;
}
.lead{color: rgba(238,241,247,.82); font-size: 16.5px; line-height:1.6; max-width: 60ch}

.hero__cta{display:flex; gap:12px; margin: 18px 0 18px; flex-wrap:wrap}

.hero__meta{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}
.meta{
  border: 1px solid var(--line2);
  background: rgba(255,255,255,.03);
  border-radius: 16px;
  padding: 12px 12px;
}
.meta__kpi{font-weight:800; letter-spacing:-0.04em}
.meta__label{color:var(--muted); font-size:12px; margin-top: 4px}

.hero__card{position:relative}
.card{
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(15,18,26,.66);
  border-radius: var(--radius2);
  padding: var(--pad);
  box-shadow: var(--shadow);
  position:relative;
  overflow:hidden;
}
.card:before{
  content:"";
  position:absolute; inset:-1px;
  background: radial-gradient(600px 200px at 20% 0%, rgba(255,255,255,.12), transparent 60%),
              radial-gradient(400px 200px at 90% 20%, rgba(255,255,255,.08), transparent 60%);
  pointer-events:none;
}

.card__top{display:flex; align-items:center; justify-content:space-between; gap:12px; position:relative}
.status{
  display:inline-flex; align-items:center; gap:10px;
  color: rgba(238,241,247,.85);
  font-weight:600;
}
.status__dot{
  width:10px; height:10px; border-radius:99px;
  background: rgba(255,255,255,.8);
  box-shadow: 0 0 24px rgba(255,255,255,.55);
}
.chip{
  font-size:12px;
  color: var(--muted);
  border:1px solid var(--line2);
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.03);
}

.card__mid{
  margin: 18px 0;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  position:relative;
}
.spec{
  border: 1px solid var(--line2);
  background: rgba(255,255,255,.02);
  border-radius: 16px;
  padding: 12px 12px;
}
.spec__label{color:var(--muted); font-size:12px}
.spec__value{font-weight:700; margin-top: 6px; letter-spacing:-0.02em}

.card__bottom{position:relative}
.hint{color:var(--muted); font-size:12px; line-height:1.5; margin:10px 0 0}

.bg-orb{
  position:absolute;
  border-radius: 999px;
  filter: blur(26px);
  opacity: .55;
  pointer-events:none;
}
.orb-1{width:240px; height:240px; left:-60px; bottom:-90px; background: rgba(255,255,255,.16)}
.orb-2{width:220px; height:220px; right:-70px; top:-80px; background: rgba(255,255,255,.10)}

.logos{padding: 6px 0 26px}
.logos__title{color:var(--muted); font-size:13px; margin:0 0 12px}
.logos__row{display:flex; gap:10px; flex-wrap:wrap}
.logo-pill{
  border:1px solid var(--line2);
  background: rgba(255,255,255,.03);
  padding: 10px 12px;
  border-radius: 999px;
  color: rgba(238,241,247,.84);
  font-weight:600;
  font-size:13px;
}

.section{padding: 54px 0}
.section--alt{
  background: linear-gradient(180deg, transparent, rgba(255,255,255,.03), transparent);
  border-top: 1px solid var(--line2);
  border-bottom: 1px solid var(--line2);
}
.section__head{display:flex; justify-content:space-between; align-items:flex-end; gap:16px; margin-bottom: 18px; flex-wrap:wrap}
.section__head h2{margin:0; font-size: 28px; letter-spacing:-0.04em}
.section__head p{margin:0; color:var(--muted); max-width: 66ch; line-height:1.6}

.grid3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.tile, .work{
  border: 1px solid var(--line2);
  background: rgba(255,255,255,.02);
  border-radius: var(--radius);
  padding: 18px 18px;
}
.tile h3{margin:0 0 8px; letter-spacing:-0.03em}
.tile p{margin:0 0 12px; color: rgba(238,241,247,.80); line-height:1.6}
.tile ul{margin:0; padding-left: 18px; color: var(--muted); line-height:1.7}
.tile li{margin: 6px 0}

.work{padding:0; overflow:hidden}
.work__thumb{
  padding: 18px 18px;
  min-height: 160px;
  background:
    radial-gradient(460px 180px at 30% 0%, rgba(255,255,255,.08), transparent 60%),
    radial-gradient(380px 180px at 90% 40%, rgba(255,255,255,.06), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
}
.work__badge{
  display:inline-flex;
  font-size: 12px;
  border:1px solid var(--line2);
  padding: 7px 10px;
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255,255,255,.03);
}
.work__title{margin-top: 12px; font-size: 18px; font-weight: 800; letter-spacing:-0.03em}
.work__desc{margin-top: 6px; color: rgba(238,241,247,.80); line-height: 1.55}
.work__meta{
  display:flex; justify-content:space-between; gap:12px;
  padding: 14px 18px;
  border-top: 1px solid var(--line2);
  color: var(--muted);
  font-size: 13px;
}

.note{
  margin-top: 14px;
  border: 1px dashed rgba(255,255,255,.18);
  border-radius: 16px;
  padding: 14px 16px;
  color: rgba(238,241,247,.85);
  background: rgba(255,255,255,.02);
}
.note strong{color: var(--text)}

.steps{display:grid; gap: 12px}
.step{
  display:grid;
  grid-template-columns: 70px 1fr;
  gap: 12px;
  border: 1px solid var(--line2);
  background: rgba(255,255,255,.02);
  border-radius: var(--radius);
  padding: 16px 16px;
}
.step__n{
  font-weight: 900;
  font-size: 20px;
  letter-spacing:-0.06em;
  color: rgba(238,241,247,.88);
  border-right: 1px solid var(--line2);
  padding-right: 14px;
}
.step__body h3{margin:0 0 6px}
.step__body p{margin:0; color: var(--muted); line-height:1.6}

.faq details{
  border:1px solid var(--line2);
  border-radius: 16px;
  padding: 12px 14px;
  background: rgba(255,255,255,.02);
  margin: 10px 0;
}
.faq summary{
  cursor:pointer;
  font-weight:700;
  color: rgba(238,241,247,.92);
}
.faq p{margin: 10px 0 0; color: var(--muted); line-height:1.6}

.contact{padding: 64px 0}
.contact__grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 16px;
  align-items:start;
}
.contact__actions{display:flex; gap: 12px; flex-wrap:wrap; margin-top: 14px}

.form{
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(15,18,26,.60);
  border-radius: var(--radius2);
  padding: 18px 18px;
}
.form__row{display:grid; grid-template-columns: 1fr 1fr; gap: 12px}
label{display:grid; gap: 8px; color: rgba(238,241,247,.88); font-weight:600; font-size: 13px}
input, textarea{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--line2);
  background: rgba(255,255,255,.03);
  color: var(--text);
  outline: none;
}
input::placeholder, textarea::placeholder{color: rgba(168,176,192,.65)}
input:focus, textarea:focus{border-color: rgba(255,255,255,.24); background: rgba(255,255,255,.04)}
.form__hint{margin: 10px 0 0; color: var(--muted); font-size: 12px; line-height:1.5}

.footer{
  border-top: 1px solid var(--line2);
  padding: 26px 0 34px;
}
.footer__grid{
  display:grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 14px;
  align-items:start;
}
.brand--footer .brand__tag{display:none}
.footer__links{display:grid; gap:10px}
.footer__links a{color: var(--muted)}
.footer__links a:hover{color: var(--text)}
.footer__meta{display:grid; gap:8px; justify-items:end}
.muted{color: var(--muted)}

.toast{
  position:fixed;
  left:50%; bottom: 20px;
  transform: translateX(-50%);
  border:1px solid var(--line2);
  background: rgba(0,0,0,.65);
  color: rgba(238,241,247,.92);
  padding: 10px 14px;
  border-radius: 999px;
  backdrop-filter: blur(10px);
  box-shadow: 0 14px 40px rgba(0,0,0,.45);
}

@media (max-width: 920px){
  .hero__grid{grid-template-columns: 1fr; }
  .contact__grid{grid-template-columns: 1fr}
  .grid3{grid-template-columns: 1fr}
  .footer__grid{grid-template-columns: 1fr}
  .footer__meta{justify-items:start}
  .hero__meta{grid-template-columns: 1fr; }
  .card__mid{grid-template-columns: 1fr}
}

@media (max-width: 760px){
  .nav__toggle{display:block}
  .nav__links{
    position:absolute;
    left:0; right:0;
    top: 60px;
    background: rgba(7,8,11,.92);
    border-bottom: 1px solid var(--line2);
    padding: 14px 20px;
    display:none;
    flex-direction:column;
    align-items:flex-start;
    gap: 12px;
  }
  .nav__links.is-open{display:flex}
  .brand__tag{display:none}
  .form__row{grid-template-columns: 1fr}
}