:root{
  --bg: #fbfbf8;
  --text: #141414;
  --muted: rgba(20,20,20,.62);
  --line: rgba(20,20,20,.10);
  --card: #ffffff;
  --shadow: 0 18px 50px rgba(0,0,0,.08);
  --radius: 18px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }

body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  background:
    radial-gradient(900px 500px at 15% 10%, rgba(255, 200, 140, .22), transparent 55%),
    radial-gradient(900px 500px at 80% 20%, rgba(160, 210, 255, .22), transparent 55%),
    radial-gradient(900px 500px at 55% 90%, rgba(190, 160, 255, .18), transparent 55%),
    var(--bg);
  color: var(--text);
}

a{ color: inherit; text-decoration: none; }
a:hover{ text-decoration: underline; text-underline-offset: 3px; }

.container{
  width: min(1100px, calc(100% - 48px));
  margin: 0 auto;
}

/* HEADER */
header{
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(251,251,248,.78);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
  padding: 18px 0;
}

.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  font-weight: 650;
  letter-spacing: .2px;
}

.badge{
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.7);
}

nav{ display:flex; gap: 6px; align-items:center; }
nav a{
  padding: 10px 12px;
  border-radius: 999px;
  color: var(--muted);
  border: 1px solid transparent;
}
nav a:hover{
  color: var(--text);
  background: rgba(255,255,255,.8);
  border-color: var(--line);
  text-decoration: none;
}

/* HERO */
.hero{ padding: 70px 0 36px; }

.hero-card{
  background: rgba(255,255,255,.78);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 44px;
}

.hero-inner{
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 28px;
  align-items:start;
}

.kicker{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 12px;
}

.dot{
  width:8px; height:8px; border-radius:50%;
  background: #20c997;
}

h1{
  margin: 0 0 14px;
  font-size: clamp(34px, 4.2vw, 60px);
  line-height: 1.03;
  letter-spacing: -0.8px;
}

.lead{
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
  max-width: 60ch;
}

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

.btn{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.85);
  color: var(--text);
  box-shadow: 0 8px 22px rgba(0,0,0,.06);
  transition: transform .15s ease, box-shadow .15s ease;
  text-decoration:none;
}
.btn:hover{
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(0,0,0,.08);
}

.btn-primary{
  background: var(--text);
  color: #fff;
  border-color: rgba(20,20,20,.18);
  box-shadow: 0 16px 40px rgba(0,0,0,.14);
}
.btn-primary:hover{ box-shadow: 0 20px 50px rgba(0,0,0,.18); }

.side{
  border: 1px solid var(--line);
  background: rgba(255,255,255,.7);
  border-radius: 14px;
  padding: 16px;
}

.side h3{
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
}

.pills{ display:flex; flex-wrap: wrap; gap: 8px; }
.pill{
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.85);
}

/* SECTIONS + GRID */
.section{ padding: 18px 0 70px; }
.section-title{ margin: 8px 0 16px; }
.section-title h2{
  margin:0;
  font-size: 14px;
  color: var(--muted);
  font-weight: 600;
  letter-spacing: .2px;
  text-transform: uppercase;
}

.grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 14px;
}

.card{
  border: 1px solid var(--line);
  background: rgba(255,255,255,.85);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 10px 28px rgba(0,0,0,.05);
  transition: transform .18s ease, box-shadow .18s ease;
}

.card:hover{
  transform: translateY(-4px);
  box-shadow: 0 18px 42px rgba(0,0,0,.08);
}

.card h3{
  margin: 0 0 8px;
  font-size: 18px;
  letter-spacing: -0.2px;
}

.card p{
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
  font-size: 14px;
}

/* FOOTER */
footer{
  border-top: 1px solid var(--line);
  color: var(--muted);
  padding: 26px 0;
  background: rgba(251,251,248,.78);
}

.footer-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: 14px;
  flex-wrap: wrap;
}

@media (max-width: 860px){
  .hero-inner{ grid-template-columns: 1fr; }
  .hero-card{ padding: 26px; }
  .grid{ grid-template-columns: 1fr; }
  nav a{ padding: 8px 10px; }
}