:root{
  --night:#0a0f24; --deep:#11183a; --panel:#161f47; --line:rgba(255,255,255,.09);
  --text:#eceefa; --muted:#a8afd0; --gold:#f2cd78; --gold-2:#e5b553; --teal:#3fd6c6;
  --radius:18px; --wrap:1120px;
  --serif:"Fraunces",Georgia,serif; --sans:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--night);color:var(--text);font:16px/1.65 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--gold)}
a:hover{color:#fff}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}
h3{font-size:1.15rem}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.narrow{max-width:760px}
.skip{position:absolute;left:-999px;top:8px;background:var(--gold);color:#000;padding:8px 12px;border-radius:8px;z-index:9}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}

/* nav */
.nav{position:sticky;top:0;z-index:5;background:rgba(10,15,36,.82);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:60px;gap:12px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-family:var(--serif);font-weight:600;font-size:1.05rem;white-space:nowrap}
.brand img{border-radius:8px}
.nav nav{display:flex;gap:22px}
.nav nav a{color:var(--muted);text-decoration:none;font-size:.92rem}
.nav nav a:hover{color:var(--text)}

/* hero */
.hero{position:relative;overflow:hidden;padding:72px 0 40px;background:radial-gradient(1100px 600px at 75% 10%,#23306f 0%,transparent 60%),radial-gradient(900px 500px at 10% 100%,#0f3a4a 0%,transparent 60%),var(--night)}
.sky{position:absolute;inset:0;pointer-events:none;opacity:.75;
  background-image:radial-gradient(1.2px 1.2px at 12% 18%,#fff 50%,transparent 51%),radial-gradient(1px 1px at 28% 62%,#fff 50%,transparent 51%),radial-gradient(1.4px 1.4px at 44% 12%,#fff 50%,transparent 51%),radial-gradient(1px 1px at 58% 40%,#cfd6ff 50%,transparent 51%),radial-gradient(1.3px 1.3px at 70% 8%,#fff 50%,transparent 51%),radial-gradient(1px 1px at 86% 30%,#fff 50%,transparent 51%),radial-gradient(1.2px 1.2px at 92% 72%,#cfd6ff 50%,transparent 51%),radial-gradient(1px 1px at 6% 82%,#fff 50%,transparent 51%),radial-gradient(1px 1px at 36% 88%,#fff 50%,transparent 51%),radial-gradient(1.5px 1.5px at 52% 74%,#fff 50%,transparent 51%);
  animation:twinkle 6s ease-in-out infinite alternate}
@keyframes twinkle{from{opacity:.45}to{opacity:.85}}
.hero-in{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.eyebrow{color:var(--teal);font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:.78rem;margin-bottom:14px}
h1{font-size:clamp(2.4rem,5.4vw,4rem)}
h1 em{font-style:italic;font-weight:400;color:var(--gold)}
.lede{font-size:1.13rem;color:#cfd3ec;max-width:34em}
.badges{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin:26px 0 30px}
.badges img{height:53px;width:auto}
.badges.center{justify-content:center}
.proof{list-style:none;display:flex;gap:28px;padding:0;margin:0;flex-wrap:wrap}
.proof li{display:flex;flex-direction:column}
.proof strong{font-family:var(--serif);font-size:1.6rem;color:var(--gold);line-height:1.1}
.proof span{color:var(--muted);font-size:.85rem}
.hero-phones{position:relative;height:540px}
.ph{position:absolute;width:250px;height:auto;border-radius:28px;box-shadow:0 30px 70px rgba(0,0,0,.55),0 0 0 1px var(--line)}
.ph-front{right:12%;top:30px;transform:rotate(3deg)}
.ph-back{right:44%;top:0;transform:rotate(-6deg);opacity:.85}

/* halves */
.halves{padding:56px 0 24px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.half{background:linear-gradient(160deg,var(--panel),var(--deep));border:1px solid var(--line);border-radius:var(--radius);padding:30px}
.half h2{font-size:1.6rem;color:var(--gold)}
.half p{color:#cfd3ec;margin:0}
.half em{color:var(--text)}

/* sections */
section{scroll-margin-top:72px}
.sec{font-size:clamp(1.7rem,3.4vw,2.4rem);margin-bottom:.4em}
.sec-sub{color:var(--muted);max-width:44em}
.features,.how,.meanings,.books,.compare,.faq{padding:56px 0}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:22px}
.card{background:var(--deep);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.card p{color:var(--muted);font-size:.94rem;margin:0}
.tag{display:inline-block;font:600 .66rem/1 var(--sans);letter-spacing:.06em;text-transform:uppercase;color:var(--teal);border:1px solid rgba(63,214,198,.4);border-radius:99px;padding:4px 7px;vertical-align:middle;margin-left:4px}

/* screenshots */
.shots{padding:16px 0 24px}
.strip{display:flex;gap:18px;overflow-x:auto;padding:8px 20px 18px;scroll-snap-type:x mandatory;max-width:calc(var(--wrap) + 40px);margin:0 auto}
.strip img{flex:0 0 auto;width:220px;height:auto;border-radius:22px;scroll-snap-align:start;border:1px solid var(--line)}

/* how */
.steps{list-style:none;padding:0;margin:22px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.steps li{position:relative;padding:24px;border-radius:var(--radius);background:var(--deep);border:1px solid var(--line)}
.steps span{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--gold);color:#1a1300;font-weight:700;margin-bottom:12px}
.steps p{color:var(--muted);margin:0;font-size:.95rem}

/* meanings */
.meanings{background:linear-gradient(180deg,transparent,#0d1430 20%,#0d1430 80%,transparent)}
.mgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:22px}
.mgrid article{border-left:3px solid var(--gold-2);background:rgba(255,255,255,.03);border-radius:0 var(--radius) var(--radius) 0;padding:18px 22px}
.mgrid p{color:#cfd3ec;margin:0;font-size:.96rem}
.note{color:var(--muted);font-size:.86rem;margin-top:20px}

/* books */
.chips{list-style:none;padding:0;margin:18px 0;display:flex;flex-wrap:wrap;gap:10px}
.chips li{border:1px solid var(--line);background:var(--deep);border-radius:99px;padding:7px 14px;font-size:.92rem}

/* table */
.tbl{overflow-x:auto;margin-top:18px;border:1px solid var(--line);border-radius:var(--radius)}
table{width:100%;border-collapse:collapse;min-width:460px}
th,td{padding:13px 18px;text-align:left;border-bottom:1px solid var(--line)}
thead th{font-family:var(--sans);font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);background:var(--deep)}
thead th+th{text-align:center}
tbody th{font-weight:500}
td{color:var(--gold);text-align:center;width:26%}
tbody tr:last-child>*{border-bottom:0}
td:not(:empty){font-variant-numeric:tabular-nums}

/* faq */
details{border-bottom:1px solid var(--line);padding:16px 0}
summary{cursor:pointer;font-family:var(--serif);font-size:1.15rem;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--gold);font-family:var(--sans);font-size:1.4rem;line-height:1}
details[open] summary::after{content:"–"}
details p{color:#cfd3ec;margin:12px 0 0}

/* cta + footer */
.cta{padding:72px 0;text-align:center;background:radial-gradient(700px 300px at 50% 0%,#23306f,transparent 70%)}
.cta h2{font-size:clamp(1.9rem,4vw,2.8rem)}
.cta p{color:var(--muted)}
.foot{border-top:1px solid var(--line);padding:32px 0 40px;color:var(--muted);font-size:.9rem}
.foot p{margin:0 0 8px}
.small{font-size:.78rem;opacity:.75}

@media (max-width:900px){
  .hero-in{grid-template-columns:1fr}
  .hero-phones{height:420px;max-width:420px;margin:0 auto;width:100%}
  .ph{width:200px}
  .ph-front{right:8%}
  .ph-back{right:auto;left:6%}
  .grid{grid-template-columns:repeat(2,1fr)}
  .two,.mgrid,.steps{grid-template-columns:1fr}
}
@media (max-width:560px){
  .wrap{padding:0 16px}
  .nav nav{gap:14px}
  .nav nav a:not([lang]):not([href="#faq"]){display:none}
  .brand{font-size:.95rem}
  .hero{padding-top:44px}
  .grid{grid-template-columns:1fr}
  .proof{gap:20px}
  .hero-phones{height:360px}
  .ph{width:170px}
  .strip img{width:180px}
}
@media (prefers-reduced-motion:reduce){.sky{animation:none}html{scroll-behavior:auto}}