:root{
    --bg:#070d18; --bg2:#0b1424; --panel:#0f1c30; --glass:rgba(20,36,60,.45);
    --ice:#eaf3ff; --muted:#92a7c0; --dim:#6c7f97;
    --cyan:#46c9e6; --cyan-deep:#2a9ec0; --cyan-glow:rgba(70,201,230,.4);
    --red:#e2462f; --red-deep:#b9301f; --red-glow:rgba(226,70,47,.45);
    --line:rgba(255,255,255,.1);
    --disp:"Saira Condensed",Impact,sans-serif;
    --body:"Hanken Grotesk",system-ui,sans-serif;
    --serif:"Fraunces",Georgia,serif;
  }
  *{margin:0;padding:0;box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{font-family:var(--body);color:var(--ice);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
  /* atmosphere */
  body::before{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
    background:
      radial-gradient(900px 600px at 85% -5%,rgba(70,201,230,.18),transparent 60%),
      radial-gradient(900px 700px at 10% 105%,rgba(226,70,47,.18),transparent 60%),
      linear-gradient(rgba(7,13,24,.80),rgba(7,13,24,.92)),
      url("images/space-bg.jpg") center top/cover fixed;}
  body::after{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.4;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.04'/%3E%3C/svg%3E");}
  .wrap{max-width:1200px;margin:0 auto;padding:0 26px;position:relative;z-index:2}
  a{color:inherit;text-decoration:none}
  h1,h2,h3,h4{font-family:var(--disp);font-weight:700;line-height:.98;letter-spacing:.01em;text-transform:uppercase}
  .eyebrow{font-family:var(--body);font-size:.74rem;letter-spacing:.26em;text-transform:uppercase;font-weight:600;color:var(--cyan)}
  .ice-text{color:var(--ice);text-shadow:0 0 26px var(--cyan-glow)}

  /* draft note */
  .draft{background:linear-gradient(90deg,#0c1424,#13243c);border-bottom:1px solid var(--line);
    text-align:center;font-size:.78rem;letter-spacing:.03em;color:var(--muted);padding:8px 16px;position:relative;z-index:3}
  .draft b{color:var(--cyan)}

  /* nav */
  header.nav{position:sticky;top:0;z-index:30;background:rgba(7,13,24,.72);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
  .nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
  .logo{font-family:var(--disp);font-weight:800;font-size:1.5rem;letter-spacing:.08em}
  .logo span{color:var(--cyan)}
  nav ul{display:flex;gap:28px;list-style:none;font-size:.82rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase}
  nav a{position:relative;padding:5px 0;color:var(--muted);transition:color .2s}
  nav a:hover{color:var(--ice)}
  nav a::after{content:"";position:absolute;left:0;bottom:-1px;width:0;height:2px;background:var(--cyan);box-shadow:0 0 8px var(--cyan);transition:width .28s}
  nav a:hover::after{width:100%}
  .nav-cta{font-size:.76rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ice);
    border:1.5px solid var(--cyan-deep);padding:10px 18px;border-radius:4px;transition:.25s}
  .nav-cta:hover{background:var(--cyan);color:#04111a;box-shadow:0 0 22px var(--cyan-glow)}
  .burger{display:none;font-size:1.5rem;background:none;border:none;color:var(--ice);cursor:pointer}

  /* buttons */
  .btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--body);font-weight:700;font-size:.84rem;letter-spacing:.06em;text-transform:uppercase;
    padding:14px 26px;border-radius:5px;cursor:pointer;border:1.5px solid transparent;transition:.22s}
  .btn-sm{padding:11px 18px;font-size:.74rem}
  .btn-red{background:linear-gradient(180deg,var(--red),var(--red-deep));color:#fff;box-shadow:0 8px 26px -8px var(--red-glow)}
  .btn-red:hover{transform:translateY(-2px);box-shadow:0 14px 30px -8px var(--red-glow)}
  .btn-cyan{border-color:var(--cyan-deep);color:var(--ice)}
  .btn-cyan:hover{background:var(--cyan);color:#04111a;box-shadow:0 0 22px var(--cyan-glow)}
  .btn-ghost{border-color:var(--line);color:var(--muted)}
  .btn-ghost:hover{border-color:var(--ice);color:var(--ice)}

  /* hero */
  .hero{padding:78px 0 70px;position:relative}
  .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
  .hero h1{font-size:clamp(3.2rem,8vw,6.4rem);margin:20px 0 0}
  .hero h1 .l2{display:block;color:transparent;-webkit-text-stroke:1.5px var(--cyan-deep);text-stroke:1.5px var(--cyan-deep)}
  .hero .tag{font-family:var(--serif);font-style:italic;font-size:1.42rem;color:#bcd6ea;margin:22px 0 18px;letter-spacing:.005em}
  .hero p.lead{font-size:1.05rem;color:var(--muted);max-width:48ch}
  .hero-actions{display:flex;gap:13px;margin-top:32px;flex-wrap:wrap}

  /* hero cover */
  .hero-art{position:relative;display:flex;justify-content:center;align-items:center;min-height:520px}
  .hero-art .glow{position:absolute;width:420px;height:420px;border-radius:50%;
    background:radial-gradient(circle,rgba(70,201,230,.32),transparent 62%);filter:blur(8px)}
  .cover-main{position:relative;width:330px;border-radius:8px;overflow:hidden;z-index:3;
    box-shadow:0 40px 80px -24px rgba(0,0,0,.85),0 0 0 1px rgba(255,255,255,.06);
    animation:float 7s ease-in-out infinite}
  .cover-main img{width:100%;display:block}
  .cover-back{position:absolute;width:250px;border-radius:8px;overflow:hidden;opacity:.55;filter:blur(1px);z-index:2;
    box-shadow:0 30px 60px -20px rgba(0,0,0,.8)}
  .cover-back img{width:100%;display:block}
  .cb1{transform:translate(-150px,30px) rotate(-9deg)}
  .cb2{transform:translate(150px,40px) rotate(8deg)}
  @keyframes float{0%,100%{transform:translateY(-8px)}50%{transform:translateY(8px)}}

  /* generic cover box (placeholders + grid) */
  .cover{aspect-ratio:1563/2500;border-radius:7px;overflow:hidden;position:relative;
    box-shadow:0 24px 50px -18px rgba(0,0,0,.8),0 0 0 1px rgba(255,255,255,.05)}
  .cover img{width:100%;height:100%;object-fit:cover;display:block}
  .cover-ph{display:flex;flex-direction:column;justify-content:flex-start;align-items:center;text-align:center;
    background:linear-gradient(170deg,#13283f,#0a1322 70%,#1a0d10);padding:30px 16px 0}
  .cover-ph .mt{font-family:var(--disp);font-weight:800;font-size:1.05rem;color:#dcebff;letter-spacing:.02em;line-height:1;text-shadow:0 0 18px var(--cyan-glow)}
  .cover-ph .mt b{display:block;font-size:1.75rem}
  .cover-ph .tagph{position:absolute;bottom:54px;left:0;right:0;font-family:var(--body);font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:#7fa6c4}
  .cover-ph .auph{position:absolute;bottom:22px;left:0;right:0;font-family:var(--disp);font-weight:700;font-size:.8rem;letter-spacing:.1em;color:#cfe3f5}
  .cover-ph::after{content:"";position:absolute;left:0;right:0;bottom:0;height:90px;background:linear-gradient(0deg,rgba(226,70,47,.4),transparent)}

  /* sections */
  section{padding:84px 0;position:relative;z-index:2}
  .panel{background:linear-gradient(180deg,rgba(15,28,48,.7),rgba(9,17,30,.7));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
  .sec-head{margin-bottom:42px}
  .sec-head h2{font-size:clamp(2.2rem,5vw,3.4rem)}
  .sec-head .eyebrow{display:block;margin-bottom:12px}

  /* quote band */
  .quoteband{padding:64px 0;text-align:center}
  .quoteband p{font-family:var(--serif);font-style:italic;font-size:clamp(1.5rem,3.6vw,2.4rem);color:#cfe6f4;max-width:20ch;margin:0 auto;line-height:1.25}
  .quoteband .by{display:block;margin-top:18px;font-family:var(--body);font-style:normal;font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;color:var(--cyan)}

  /* series */
  .series-intro{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:end;margin-bottom:50px}
  .series-intro p{color:var(--muted);font-size:1.05rem;margin-top:14px}
  .series-intro .series-name{font-family:var(--serif);font-style:italic;color:var(--cyan);font-size:1.2rem}
  .books{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
  .book{display:flex;flex-direction:column;gap:14px}
  .book .cover{transition:transform .3s,box-shadow .3s}
  .book:hover .cover{transform:translateY(-8px);box-shadow:0 30px 60px -18px rgba(0,0,0,.85),0 0 0 1px var(--cyan-deep),0 0 30px -6px var(--cyan-glow)}
  .book .num{font-family:var(--disp);font-weight:700;font-size:.74rem;letter-spacing:.16em;color:var(--cyan)}
  .book h4{font-size:1.2rem;color:var(--ice)}
  .book .fmt{display:flex;gap:8px;flex-wrap:wrap;margin-top:2px}
  .pill{font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;font-weight:700;padding:5px 10px;border-radius:30px;border:1px solid var(--line);color:var(--muted)}

  /* buy explainer */
  .buybox{margin-top:54px;background:var(--glass);border:1px solid var(--line);border-radius:14px;padding:34px;display:grid;grid-template-columns:1fr 1fr;gap:30px}
  .buybox h3{font-size:1.5rem;margin-bottom:6px}
  .buybox .lab{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan);font-weight:700;margin-bottom:14px}
  .buybox p{color:var(--muted);font-size:.92rem;margin-bottom:18px}
  .buybox .row{display:flex;gap:10px;flex-wrap:wrap}
  .buybox .col.ebook{border-right:1px solid var(--line);padding-right:30px}
  .note{font-size:.78rem;color:var(--dim);font-style:italic;margin-top:14px}

  /* about */
  .about-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:54px;align-items:center}
  .about-photo{position:relative}
  .about-photo .ph-wrap{border-radius:12px;overflow:hidden;box-shadow:0 30px 60px -20px rgba(0,0,0,.8),0 0 0 1px var(--line)}
  .about-photo img{width:100%;display:block}
  .about-photo .edge{position:absolute;inset:0;border-radius:12px;pointer-events:none;box-shadow:inset 0 0 60px rgba(7,13,24,.6)}
  .about-text h2{font-size:clamp(2rem,4.4vw,3rem);margin-bottom:22px}
  .about-text p{color:#c4d4e6;font-size:1.06rem;margin-bottom:16px}
  .about-text p.em{font-family:var(--serif);font-style:italic;color:var(--cyan);font-size:1.2rem}
  .sig{font-family:var(--serif);font-style:italic;font-size:1.7rem;color:var(--ice);margin-top:6px}

  /* reviews */
  .reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
  .review{background:var(--glass);border:1px solid var(--line);border-radius:12px;padding:28px}
  .stars{color:var(--cyan);letter-spacing:3px;margin-bottom:12px;text-shadow:0 0 10px var(--cyan-glow)}
  .review p{font-family:var(--serif);font-style:italic;font-size:1.08rem;color:#d4e3f2;margin-bottom:14px;line-height:1.5}
  .review .who{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);font-weight:700}

  /* journal */
  .posts{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
  .post{cursor:pointer}
  .post .thumb{aspect-ratio:3/2;border-radius:10px;overflow:hidden;position:relative;
    background:linear-gradient(135deg,#16314b,#0a1626);border:1px solid var(--line);transition:.3s}
  .post .thumb::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 80%,rgba(226,70,47,.25),transparent 60%)}
  .post:hover .thumb{box-shadow:0 0 26px -6px var(--cyan-glow);border-color:var(--cyan-deep)}
  .post .date{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);font-weight:700;margin:14px 0 6px}
  .post h4{font-size:1.28rem;color:var(--ice);text-transform:none;font-family:var(--disp);letter-spacing:.01em}
  .post p{color:var(--muted);font-size:.92rem;margin-top:8px}

  /* newsletter */
  .news{text-align:center;max-width:680px;margin:0 auto}
  .news h2{font-size:clamp(2.2rem,5vw,3.4rem)}
  .news p{color:var(--muted);margin:14px auto 28px;max-width:46ch}
  .signup{display:flex;gap:10px;max-width:460px;margin:0 auto;flex-wrap:wrap;justify-content:center}
  .signup input{flex:1;min-width:220px;padding:15px 18px;border-radius:6px;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--ice);font-family:var(--body);font-size:.95rem}
  .signup input::placeholder{color:var(--dim)}
  .signup input:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 16px -2px var(--cyan-glow)}

  /* footer */
  footer{background:#040910;border-top:1px solid var(--line);padding:60px 0 28px;position:relative;z-index:2}
  .foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;margin-bottom:40px}
  footer .logo{font-size:1.6rem;margin-bottom:12px}
  footer p.bl{color:var(--dim);max-width:32ch;font-size:.92rem}
  footer h5{font-family:var(--body);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan);margin-bottom:16px;font-weight:700}
  footer ul{list-style:none;display:flex;flex-direction:column;gap:9px;font-size:.92rem;color:var(--muted)}
  footer ul a:hover{color:var(--ice)}
  .socials{display:flex;gap:10px;margin-top:6px}
  .socials a{width:40px;height:40px;border:1px solid var(--line);border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:700;letter-spacing:.04em;color:var(--muted);transition:.22s}
  .socials a:hover{border-color:var(--cyan);color:var(--cyan);box-shadow:0 0 16px -4px var(--cyan-glow)}
  .foot-base{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:.78rem;color:var(--dim)}

  .reveal{opacity:0;transform:translateY(22px);animation:rise .9s cubic-bezier(.2,.7,.2,1) forwards}
  @keyframes rise{to{opacity:1;transform:none}}
  .d1{animation-delay:.05s}.d2{animation-delay:.16s}.d3{animation-delay:.27s}.d4{animation-delay:.38s}.d5{animation-delay:.5s}

  @media(max-width:880px){
    nav ul,.nav-cta{display:none}.burger{display:block}
    .hero-grid,.series-intro,.about-grid,.buybox{grid-template-columns:1fr}
    .hero-art{min-height:440px;order:-1}
    .books{grid-template-columns:repeat(2,1fr)}
    .reviews,.posts{grid-template-columns:1fr}
    .buybox .col.ebook{border-right:none;border-bottom:1px solid var(--line);padding-right:0;padding-bottom:28px}
    .foot-grid{grid-template-columns:1fr}
  }

/* ---- subpage header ---- */
.page-head{padding:74px 0 6px;position:relative;z-index:2}
.page-head h1{font-size:clamp(2.6rem,6.5vw,4.6rem);margin-top:6px}
.page-head .lead{color:var(--muted);font-size:1.08rem;max-width:56ch;margin-top:18px}

/* ---- series page: books as blog-style entries ---- */
.entries{position:relative;z-index:2}
.entry{display:grid;grid-template-columns:210px 1fr;gap:38px;padding:46px 0;border-top:1px solid var(--line);align-items:start}
.entry:first-child{border-top:none}
.entry .cover{width:210px}
.entry .num{font-family:var(--disp);font-weight:700;font-size:.76rem;letter-spacing:.16em;color:var(--cyan)}
.entry-title{font-family:var(--disp);font-weight:700;text-transform:uppercase;font-size:clamp(1.7rem,3.6vw,2.5rem);color:var(--ice);line-height:1;margin:6px 0 12px}
.entry-body p{color:#c4d4e6;margin:0 0 18px;max-width:62ch}
.entry .buy-row{display:flex;gap:10px;flex-wrap:wrap}
@media(max-width:880px){
  .entry{grid-template-columns:150px 1fr;gap:22px;padding:34px 0}
  .entry .cover{width:150px}
}

/* ---- imprint ---- */
.imprint{max-width:640px;position:relative;z-index:2}
.imprint .card{background:var(--glass);border:1px solid var(--line);border-radius:14px;padding:34px}
.imprint .org{font-family:var(--disp);font-weight:700;font-size:1.4rem;text-transform:uppercase;color:var(--ice);margin-bottom:10px}
.imprint p{margin-bottom:6px;color:#c4d4e6}