@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root{
  --ink:#111827;
  --muted:#667085;
  --line:#e5e7eb;
  --panel:#ffffff;
  --blue:#2557ff;
  --cyan:#00c7d9;
  --orange:#ff7a35;
  --green:#18b77a;
  --teal:#00c4b3;
  --charcoal:#111827;
  --shadow:0 28px 80px rgba(17,24,39,.12);
  --soft:0 16px 42px rgba(17,24,39,.08);
  --container:min(1180px,calc(100% - 40px));
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,Arial,sans-serif;
  color:var(--ink);
  background:
    radial-gradient(circle at 12% 10%,rgba(0,199,217,.15),transparent 30%),
    radial-gradient(circle at 88% 12%,rgba(255,122,53,.16),transparent 28%),
    radial-gradient(circle at 50% 95%,rgba(24,183,122,.12),transparent 36%),
    linear-gradient(135deg,#fbfff9 0%,#f5fbff 48%,#fff8f1 100%);
  min-height:100vh;
  overflow-x:hidden;
}
body:before{
  content:"";
  position:fixed;
  inset:0;
  background:
    linear-gradient(rgba(17,24,39,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(17,24,39,.04) 1px,transparent 1px);
  background-size:38px 38px;
  pointer-events:none;
  z-index:-2;
}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.container{width:var(--container);margin:0 auto}
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(255,255,255,.76);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(229,231,235,.86);
}
.header-inner{
  min-height:78px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:230px;
}
.brand img{
  width:52px;
  height:52px;
  border-radius:17px;
  box-shadow:0 18px 36px rgba(0,196,179,.22);
}
.brand strong{display:block;font-size:15px}
.brand span{display:block;color:var(--muted);font-size:12px;margin-top:3px}
.nav{
  display:flex;
  align-items:center;
  gap:6px;
  padding:7px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  box-shadow:var(--soft);
}
.nav a{
  padding:10px 12px;
  border-radius:13px;
  color:#4b5563;
  font-weight:800;
  font-size:13px;
  transition:.22s ease;
}
.nav a:hover,.nav a.active{
  background:var(--charcoal);
  color:#fff;
  transform:translateY(-2px);
}
.header-action{
  min-height:42px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:0 16px;
  border-radius:14px;
  background:var(--orange);
  color:#fff;
  font-weight:900;
  white-space:nowrap;
  box-shadow:0 14px 26px rgba(255,122,53,.26);
}
.hero{padding:58px 0 36px}
.hero-panel{
  position:relative;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.92);
  background:rgba(255,255,255,.82);
  box-shadow:var(--shadow);
  border-radius:36px;
  padding:clamp(28px,5vw,58px);
}
.hero-panel:before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(120deg,rgba(0,199,217,.10),transparent 34%),
    radial-gradient(circle at 78% 20%,rgba(255,122,53,.20),transparent 24%);
  pointer-events:none;
}
.hero-grid{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:40px;
  align-items:center;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:var(--teal);
  text-transform:uppercase;
  font-size:12px;
  letter-spacing:.13em;
  font-weight:900;
  margin-bottom:18px;
}
.eyebrow:before{
  content:"";
  width:34px;
  height:2px;
  background:linear-gradient(90deg,var(--teal),var(--orange));
}
h1{
  margin:0 0 18px;
  font-size:clamp(42px,6vw,80px);
  line-height:.94;
  letter-spacing:-.075em;
}
h2{
  margin:0 0 14px;
  font-size:clamp(30px,4.5vw,56px);
  line-height:1;
  letter-spacing:-.06em;
}
h3{margin:0 0 10px;font-size:22px}
p{margin:0}
.lead,.muted,.card p,.footer span,.doc-row span{
  color:var(--muted);
  line-height:1.75;
}
.lead{font-size:17px;max-width:760px}
.actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:28px;
}
.btn{
  display:inline-flex;
  min-height:50px;
  padding:0 20px;
  align-items:center;
  justify-content:center;
  border-radius:15px;
  font-weight:900;
  transition:.22s ease;
}
.btn:hover{transform:translateY(-3px)}
.primary{background:var(--charcoal);color:#fff;box-shadow:0 18px 36px rgba(17,24,39,.18)}
.secondary{background:#fff;border:1px solid var(--line);color:var(--ink)}
.hero-visual{position:relative;min-height:430px}
.banner-card{
  position:absolute;
  inset:0 0 auto auto;
  width:min(100%,620px);
  border-radius:30px;
  background:#fff;
  padding:12px;
  box-shadow:var(--shadow);
  transform:rotate(1deg);
  animation:floatCard 6s ease-in-out infinite;
}
.banner-card img{border-radius:22px;width:100%}
.app-summary{
  position:absolute;
  left:0;
  bottom:0;
  width:min(88%,440px);
  background:linear-gradient(135deg,#111827,#1f2937);
  color:#fff;
  border-radius:30px;
  padding:24px;
  box-shadow:var(--shadow);
  animation:floatAlt 6.6s ease-in-out infinite;
}
.app-summary img{
  width:74px;
  height:74px;
  border-radius:22px;
  margin-bottom:16px;
  box-shadow:0 18px 36px rgba(0,196,179,.25);
}
.app-summary p{color:rgba(255,255,255,.72)}
.product-chip{
  display:inline-flex;
  margin-top:16px;
  padding:10px 13px;
  border-radius:999px;
  background:rgba(255,255,255,.12);
  color:#fff;
  font-size:12px;
  font-weight:900;
}
.section{padding:58px 0}
.section-head{max-width:820px;margin-bottom:24px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.card,.panel,.legal-card{
  background:rgba(255,255,255,.84);
  border:1px solid rgba(255,255,255,.92);
  border-radius:28px;
  padding:24px;
  box-shadow:var(--soft);
  transition:.24s ease;
}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.card strong{display:block;font-size:20px;margin:14px 0 8px}
.num{font-weight:900;color:var(--teal)}
.pill{
  display:inline-flex;
  padding:8px 11px;
  border-radius:999px;
  background:#e8fffb;
  color:var(--teal);
  font-size:12px;
  font-weight:900;
  margin-bottom:14px;
}
.panel,.legal-card{padding:clamp(26px,4vw,44px)}
.doc-row{
  display:grid;
  grid-template-columns:150px 1fr;
  gap:12px;
  padding:16px 0;
  border-top:1px solid var(--line);
}
.timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.step{
  padding:20px;
  border-radius:24px;
  border:1px solid var(--line);
  background:#fff;
}
.step span{
  display:grid;
  place-items:center;
  width:38px;
  height:38px;
  border-radius:14px;
  background:var(--charcoal);
  color:#fff;
  font-weight:900;
  margin-bottom:14px;
}
.product-layout{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:24px;
  align-items:start;
}
.screenshot-wall{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
  align-items:center;
}
.screen{
  border-radius:34px;
  filter:drop-shadow(0 28px 50px rgba(17,24,39,.16));
  animation:phoneFloat 6s ease-in-out infinite;
}
.screen:nth-child(2){animation-delay:.9s;transform:translateY(-18px)}
.screen:nth-child(3){animation-delay:1.6s}
.contact-card strong{
  display:block;
  font-size:clamp(18px,2vw,24px);
  overflow-wrap:anywhere;
  margin:8px 0 18px;
}
.contact-card a{color:var(--teal);font-weight:900}
.address-card{display:grid;gap:10px}
.address-card div{
  padding:16px;
  border:1px solid var(--line);
  border-radius:20px;
  background:#fff;
}
.legal-card{max-width:920px}
.legal-card h2{margin-top:26px}
.footer{
  padding:34px 0 48px;
  border-top:1px solid var(--line);
  margin-top:30px;
}
.footer .container{
  display:flex;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
}
.reveal{opacity:0;transform:translateY(28px);transition:.75s ease}
.reveal.visible{opacity:1;transform:translateY(0)}
@keyframes floatCard{50%{transform:translateY(-14px) rotate(-1deg)}}
@keyframes floatAlt{50%{transform:translateY(-10px) rotate(1deg)}}
@keyframes phoneFloat{50%{translate:0 -16px}}
@media(max-width:1100px){
  .header-inner{flex-wrap:wrap}
  .nav{order:3;width:100%;justify-content:flex-start;overflow:auto}
  .hero-grid,.product-layout{grid-template-columns:1fr}
  .hero-visual{min-height:auto}
  .banner-card,.app-summary{position:relative;width:100%;margin-top:18px}
  .timeline{grid-template-columns:1fr}
  .grid4,.grid3,.grid2,.screenshot-wall{grid-template-columns:1fr}
  .screen{width:min(100%,340px);margin:auto;animation:none}
}
@media(max-width:640px){
  .container{width:min(100% - 24px,1180px)}
  .header-action{display:none}
  .brand{min-width:0}
  h1{font-size:42px}
  .hero,.section{padding:42px 0}
  .doc-row{grid-template-columns:1fr}
}