:root{
  --bg:#05060a;
  --text:#f2f4f8;
  --muted:#9aa3b2;
  --accent1:#5ac8fa;
  --accent2:#bf5af2;
  --accent3:#ff375f;
  --glass:rgba(255,255,255,.07);
  --glass-border:rgba(255,255,255,.14);
  --radius:22px;
}

*{margin:0;padding:0;box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

/* floating orbs */
.orb{
  position:fixed;
  border-radius:50%;
  filter:blur(110px);
  opacity:.5;
  pointer-events:none;
  z-index:0;
  animation:float 18s ease-in-out infinite;
}
.orb-1{width:520px;height:520px;background:var(--accent2);top:-160px;left:-140px}
.orb-2{width:460px;height:460px;background:var(--accent1);top:40%;right:-180px;animation-delay:-6s}
.orb-3{width:420px;height:420px;background:var(--accent3);bottom:-200px;left:30%;animation-delay:-12s;opacity:.35}

@keyframes float{
  0%,100%{transform:translate3d(0,0,0) scale(1)}
  50%{transform:translate3d(40px,-50px,0) scale(1.12)}
}

/* NAV */
.nav{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 6vw;
  background:rgba(5,6,10,.55);
  backdrop-filter:blur(22px) saturate(160%);
  -webkit-backdrop-filter:blur(22px) saturate(160%);
  border-bottom:1px solid rgba(255,255,255,.07);
}
.logo{
  display:flex;align-items:center;gap:10px;
  font-weight:700;font-size:1.05rem;
  color:var(--text);text-decoration:none;letter-spacing:-.02em;
}
.logo-mark{
  width:22px;height:22px;border-radius:8px;
  background:linear-gradient(135deg,var(--accent1),var(--accent2));
  box-shadow:0 0 18px rgba(191,90,242,.6);
}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{
  color:var(--muted);text-decoration:none;font-size:.92rem;font-weight:500;
  transition:color .2s;
}
.nav-links a:hover{color:var(--text)}
.nav-cta{
  padding:8px 16px;border-radius:999px;
  background:var(--glass);border:1px solid var(--glass-border);
  color:var(--text)!important;
}
.burger{
  display:none;flex-direction:column;gap:5px;
  background:none;border:none;cursor:pointer;padding:6px;
}
.burger span{width:24px;height:2px;background:var(--text);border-radius:2px;transition:.3s}

/* HERO */
.hero{
  position:relative;z-index:1;
  text-align:center;
  padding:90px 6vw 40px;
}
.eyebrow{
  display:inline-block;
  font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--muted);
  padding:6px 14px;border-radius:999px;
  border:1px solid var(--glass-border);
  background:var(--glass);
  margin-bottom:26px;
}
.hero-title{
  font-size:clamp(3.4rem,12vw,8rem);
  font-weight:800;letter-spacing:-.05em;line-height:.95;
}
.grad{
  background:linear-gradient(120deg,var(--accent1),var(--accent2) 55%,var(--accent3));
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
}
.hero-sub{
  max-width:560px;margin:22px auto 34px;
  color:var(--muted);font-size:clamp(1rem,2.4vw,1.22rem);
  font-weight:400;
}
.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:70px}
.btn{
  display:inline-block;padding:14px 28px;border-radius:999px;
  font-weight:600;font-size:.95rem;text-decoration:none;
  transition:transform .25s, box-shadow .25s, background .25s;
}
.btn-primary{
  background:linear-gradient(120deg,var(--accent1),var(--accent2));
  color:#04040a;
  box-shadow:0 10px 34px rgba(90,200,250,.3);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 44px rgba(191,90,242,.45)}
.btn-ghost{
  background:var(--glass);border:1px solid var(--glass-border);color:var(--text);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}
.btn-ghost:hover{transform:translateY(-3px);background:rgba(255,255,255,.13)}

/* PHONE */
.phone-wrap{display:flex;justify-content:center;perspective:1400px}
.phone{
  position:relative;
  width:300px;height:610px;
  border-radius:52px;
  padding:12px;
  background:linear-gradient(160deg,#3a3f4a,#0d0f14 45%,#2a2f38);
  box-shadow:
    0 0 0 1px rgba(255,255,255,.14),
    0 40px 90px rgba(0,0,0,.75),
    0 0 90px rgba(90,200,250,.16);
  transition:transform .3s ease-out;
  transform-style:preserve-3d;
}
.phone-notch{
  position:absolute;top:12px;left:50%;transform:translateX(-50%);
  width:110px;height:26px;background:#05060a;border-radius:0 0 16px 16px;z-index:3;
}
.phone-screen{
  position:relative;width:100%;height:100%;
  border-radius:42px;overflow:hidden;
  background:
    radial-gradient(circle at 25% 15%, #2b1f52, transparent 60%),
    radial-gradient(circle at 80% 75%, #093246, transparent 62%),
    #080a10;
  display:flex;flex-direction:column;
  padding:16px 14px 14px;
}
.island{
  position:absolute;top:10px;left:50%;transform:translateX(-50%);
  width:86px;height:22px;border-radius:999px;background:#000;z-index:4;
  box-shadow:inset 0 0 6px rgba(255,255,255,.12);
}
.screen-time{
  text-align:center;font-size:.7rem;color:rgba(255,255,255,.75);
  margin-top:26px;letter-spacing:.04em;
}
.widgets{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:14px 0}
.widget{
  border-radius:18px;padding:10px;display:flex;flex-direction:column;gap:2px;
}
.w-label{font-size:.58rem;text-transform:uppercase;letter-spacing:.1em;color:rgba(255,255,255,.6)}
.w-big{font-size:1.35rem;font-weight:700;line-height:1.1}
.w-small{font-size:.58rem;color:rgba(255,255,255,.55)}
.app-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:11px;
  margin-top:auto;justify-items:center;
}
.app{
  width:52px;height:52px;border-radius:17px;
  display:grid;place-items:center;font-size:1.35rem;
  transition:transform .2s;
}
.app:hover{transform:scale(1.08)}
.dock{
  margin-top:16px;border-radius:24px;padding:10px;
  display:flex;justify-content:space-around;font-size:1.3rem;
}

/* GLASS */
.glass{
  background:var(--glass);
  border:1px solid var(--glass-border);
  backdrop-filter:blur(22px) saturate(170%);
  -webkit-backdrop-filter:blur(22px) saturate(170%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.12);
}

/* SECTIONS */
.section{
  position:relative;z-index:1;
  max-width:1120px;margin:0 auto;
  padding:90px 6vw;
}
.section-title{
  font-size:clamp(2rem,5.5vw,3.4rem);
  font-weight:800;letter-spacing:-.03em;text-align:center;
  margin-bottom:14px;
}
.section-sub{
  text-align:center;color:var(--muted);
  max-width:620px;margin:0 auto 52px;
  font-size:1.02rem;
}

.cards{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:20px;
}
.card{
  border-radius:var(--radius);padding:30px 26px;
  transition:transform .3s, border-color .3s;
}
.card:hover{transform:translateY(-6px);border-color:rgba(255,255,255,.3)}
.card-icon{font-size:1.9rem;margin-bottom:14px}
.card h3{font-size:1.14rem;margin-bottom:8px;font-weight:600;letter-spacing:-.01em}
.card p{color:var(--muted);font-size:.94rem}

.feature-list{display:flex;flex-direction:column;gap:14px}
.feature{
  display:flex;gap:22px;align-items:flex-start;
  border-radius:var(--radius);padding:24px 26px;
  transition:transform .3s, border-color .3s;
}
.feature:hover{transform:translateX(6px);border-color:rgba(255,255,255,.3)}
.f-num{
  font-size:1.6rem;font-weight:800;letter-spacing:-.03em;
  background:linear-gradient(120deg,var(--accent1),var(--accent2));
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
  min-width:52px;
}
.f-body h3{font-size:1.1rem;font-weight:600;margin-bottom:4px}
.f-body p{color:var(--muted);font-size:.94rem}

.specs-table{border-radius:var(--radius);overflow:hidden}
.spec-row{
  display:grid;grid-template-columns:1fr 1.4fr;
  padding:16px 26px;font-size:.95rem;
  border-bottom:1px solid rgba(255,255,255,.07);
}
.spec-row:last-child{border-bottom:none}
.spec-row span:first-child{color:var(--muted)}
.spec-row.head{font-weight:700;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}

.cta{padding-bottom:110px}
.cta-inner{
  border-radius:34px;padding:64px 32px;text-align:center;
  background:linear-gradient(160deg,rgba(90,200,250,.14),rgba(191,90,242,.14));
}
.cta-inner h2{font-size:clamp(1.7rem,4.5vw,2.6rem);font-weight:800;letter-spacing:-.03em;margin-bottom:12px}
.cta-inner p{color:var(--muted);margin-bottom:28px}

.footer{
  position:relative;z-index:1;
  text-align:center;padding:34px 6vw 54px;
  color:var(--muted);font-size:.82rem;
  border-top:1px solid rgba(255,255,255,.07);
}
.footer-year{margin-top:6px;opacity:.6}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* mobile */
@media (max-width:780px){
  .nav-links{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:flex-start;gap:0;
    background:rgba(8,9,14,.96);
    backdrop-filter:blur(22px);
    border-bottom:1px solid rgba(255,255,255,.08);
    max-height:0;overflow:hidden;transition:max-height .35s ease;
  }
  .nav-links.open{max-height:280px}
  .nav-links a{padding:14px 6vw;width:100%}
  .nav-cta{margin:10px 6vw 14px;text-align:center}
  .burger{display:flex}
  .feature{flex-direction:column;gap:10px}
  .spec-row{grid-template-columns:1fr;gap:2px}
  .phone{width:262px;height:540px}
  .app{width:46px;height:46px;font-size:1.2rem}
}