:root{
  --bg: #f5f6f8;
  --card: rgba(255,255,255,.72);
  --cardSolid: #ffffff;
  --text: #0b0f14;
  --muted: rgba(11,15,20,.62);
  --line: rgba(11,15,20,.10);

  --primary: #0A84FF;           /* Apple blue */
  --primary2:#2F9BFF;
  --shadow: 0 18px 50px rgba(0,0,0,.10);
  --shadowSoft: 0 10px 25px rgba(0,0,0,.08);

  --radius: 22px;
  --radius2: 28px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(1100px 700px at 15% -10%, rgba(10,132,255,.20), transparent 60%),
    radial-gradient(900px 650px at 85% 0%, rgba(88,86,214,.16), transparent 55%),
    linear-gradient(180deg, #f7f8fb, #f2f4f7 55%, #f6f7f9);
}

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

.container{
  width:min(1060px, calc(100% - 40px));
  margin-inline:auto;
}

.nav{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(245,246,248,.72);
  border-bottom:1px solid var(--line);
}

.nav-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
  gap:14px;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width: 0;
}

.brand-logo{
  width:44px;
  height:44px;
  border-radius: 14px;
  object-fit:cover;
  box-shadow: 0 10px 22px rgba(0,0,0,.12);
}

.brand-text{min-width:0}
.brand-text strong{
  display:block;
  font-size:16px;
  line-height:1.1;
  letter-spacing:-0.02em;
}
.brand-text span{
  display:block;
  font-size:12.5px;
  color:var(--muted);
  margin-top:3px;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}

.menu-btn{
  width:46px; height:46px;
  border-radius:16px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.70);
  display:grid;
  place-items:center;
  cursor:pointer;
  box-shadow: 0 10px 20px rgba(0,0,0,.06);
}
.menu-btn:active{transform:translateY(1px)}
.menu-ico{
  width:18px; height:14px;
  display:grid;
  gap:4px;
}
.menu-ico span{
  height:2px;
  background: rgba(11,15,20,.70);
  border-radius:99px;
}

.hero{padding:34px 0 10px}
.kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.75);
  border:1px solid var(--line);
  color: rgba(11,15,20,.70);
  font-size:13px;
  letter-spacing:.01em;
}
.kicker b{color:var(--text)}

h1{
  margin:14px 0 8px;
  font-size: clamp(32px, 5vw, 54px);
  line-height:1.05;
  letter-spacing:-0.04em;
}
.sub{
  margin:0;
  font-size: clamp(16px, 2.2vw, 18px);
  color: var(--muted);
  line-height:1.55;
  max-width: 62ch;
}

.hero-actions{
  display:flex;
  align-items:center;
  gap:14px;
  margin-top:18px;
  flex-wrap:wrap;
}

.cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:12px 16px;
  border-radius: 16px;
  background: linear-gradient(180deg, var(--primary2), var(--primary));
  color:white;
  font-weight:800;
  border:0;
  box-shadow: 0 14px 30px rgba(10,132,255,.30);
}
.cta.big{padding:14px 18px; border-radius:18px}
.cta.secondary{
  background: rgba(255,255,255,.76);
  color: var(--text);
  border:1px solid var(--line);
  box-shadow: 0 12px 24px rgba(0,0,0,.08);
}
.hero-link{
  color: rgba(11,15,20,.74);
  font-weight:700;
}
.hero-link:hover{opacity:.85}

.section{padding:26px 0}
.section-head{margin-bottom:14px}
.h2{
  margin:0 0 6px;
  font-size: 22px;
  letter-spacing:-0.02em;
}
.lead{
  margin:0;
  color:var(--muted);
  line-height:1.6;
  max-width: 70ch;
}

.grid3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
}
@media (max-width: 900px){
  .grid3{grid-template-columns:1fr}
}

.card{
  border-radius: var(--radius2);
  background: var(--card);
  border:1px solid var(--line);
  box-shadow: var(--shadowSoft);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.pad{padding:18px}

.badge{
  display:inline-flex;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.68);
  color: rgba(11,15,20,.70);
  font-weight:800;
  font-size:12px;
}
.h3{
  margin:12px 0 6px;
  font-size:18px;
  letter-spacing:-0.02em;
}
.p{margin:0; color:var(--muted); line-height:1.55}

.note-card{
  margin-top:14px;
  border-radius: var(--radius2);
  background: rgba(255,255,255,.62);
  border: 1px solid var(--line);
  padding:16px;
}
.note-strong{font-weight:900}
.note-text{color:var(--muted); margin-top:6px; line-height:1.55}

.cta-strip{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:16px;
  border-radius: var(--radius2);
  background: rgba(255,255,255,.66);
  border:1px solid var(--line);
  box-shadow: var(--shadowSoft);
  flex-wrap:wrap;
}
.cta-strip-title{font-weight:900; font-size:16px}
.cta-strip-sub{color:var(--muted); margin-top:4px}

.footer{
  margin-top:24px;
  padding:22px 0 120px;
  border-top:1px solid var(--line);
}
.footer-inner{
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
}
.foot-left{color: rgba(11,15,20,.76)}
.foot-note{color:var(--muted); margin-top:8px; line-height:1.5; max-width:70ch}

.foot-links{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.foot-links a{
  padding:8px 12px;
  border-radius:999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.70);
  color: rgba(11,15,20,.72);
  font-weight:700;
}

.muted{color:var(--muted)}
.ul{margin:0; padding-left:18px; color:var(--muted); line-height:1.7}

/* Drawer (menu) */
.links{
  position: fixed;
  top:0; right:0;
  width: 330px;
  max-width: 88vw;
  height: 100%;
  padding: 16px;
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-left: 1px solid var(--line);
  box-shadow: -18px 0 45px rgba(0,0,0,.12);
  transform: translateX(110%);
  transition: transform .26s ease;
  z-index: 80;
  display:flex;
  flex-direction:column;
  gap:14px;
}
.links.is-open{transform: translateX(0)}

.drawer-top{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:12px;
}
.drawer-title{font-weight:900; letter-spacing:-0.02em}
.drawer-sub{color:var(--muted); margin-top:3px; font-size:13px}

.nav-list{
  display:flex;
  flex-direction:column;
  gap:6px;
  padding-top:4px;
}

.nav-item{
  padding:12px 12px;
  border-radius: 16px;
  border:1px solid transparent;
  color: rgba(11,15,20,.82);
  font-weight:800;
}
.nav-item:hover{
  background: rgba(10,132,255,.08);
  border-color: rgba(10,132,255,.18);
}

.nav-details{
  border-radius: 16px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.72);
  padding:8px;
}
.nav-details summary{
  cursor:pointer;
  list-style:none;
  font-weight:900;
  color: rgba(11,15,20,.84);
  padding: 10px 10px;
  border-radius: 14px;
}
.nav-details summary::-webkit-details-marker{display:none}
.nav-details[open] summary{
  background: rgba(10,132,255,.08);
  border:1px solid rgba(10,132,255,.18);
}

.sub-links{
  margin-top:10px;
  display:flex;
  flex-direction:column;
  gap:6px;
}
.sub-links a{
  padding:10px 10px;
  border-radius: 14px;
  color: rgba(11,15,20,.78);
  font-weight:750;
}
.sub-links a:hover{background: rgba(0,0,0,.045)}

.drawer-cta{
  margin-top:auto;
  display:grid;
  gap:10px;
}

.menu-overlay{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.38);
  z-index: 70;
}

/* Sticky CTA bottom */
.sticky-cta{
  position: fixed;
  left:0; right:0;
  bottom:0;
  padding: 12px 14px 16px;
  background: rgba(245,246,248,.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
  z-index: 60;
}
.sticky-btn{
  display:flex;
  justify-content:center;
  align-items:center;
  padding: 14px 16px;
  border-radius: 18px;
  background: linear-gradient(180deg, var(--primary2), var(--primary));
  color:#fff;
  font-weight:900;
  letter-spacing:-0.01em;
  box-shadow: 0 16px 34px rgba(10,132,255,.32);
    }