/* The Vault Within — isabellablue.com */
:root{
  --blue:#1f4bff; --violet:#7b2ff7; --magenta:#e0338f; --orange:#ff8a1f;
  --grad:linear-gradient(90deg,#1f4bff 0%,#7b2ff7 36%,#e0338f 68%,#ff8a1f 100%);
  --navy:#0a1140; --navy-2:#142079; --ink:#0f1a4a; --text:#2b3358; --muted:#5d6588;
  --line:#e4e7f3; --bg:#ffffff; --bg-soft:#f6f7fc;
  --radius:20px; --shadow:0 20px 50px -20px rgba(16,26,90,.35);
  --display:"Montserrat",system-ui,-apple-system,"Segoe UI",sans-serif;
  --body:"Jost",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;font-family:var(--body);font-size:1.0625rem;line-height:1.65;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{margin:0;color:var(--ink)}
p{margin:0 0 1em}
.container{width:min(1160px,100% - 40px);margin-inline:auto}
.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;left:12px;top:-60px;z-index:100;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px;text-decoration:none}
.skip-link:focus{top:12px}
:focus-visible{outline:3px solid var(--violet);outline-offset:3px;border-radius:6px}

/* Type */
.display{font-family:var(--display);font-weight:900;text-transform:uppercase;letter-spacing:-.01em;line-height:1.02;color:var(--blue);text-wrap:balance}
.nowrap{white-space:nowrap}
.display-md{font-size:clamp(1.9rem,4.4vw,3.2rem)}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{font-family:var(--display);font-weight:700;font-size:.78rem;letter-spacing:.32em;text-transform:uppercase;color:var(--violet);margin-bottom:1rem}
.eyebrow-light{color:#ffb070}
.lead{font-size:1.25rem;color:var(--ink);font-weight:500}
.accent{color:var(--magenta)}
.text-link{font-family:var(--display);font-weight:700;font-size:.9rem;letter-spacing:.06em;text-transform:uppercase;color:var(--blue);text-decoration:none}
.text-link:hover{color:var(--magenta)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55em;font-family:var(--display);font-weight:800;font-size:.92rem;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;border:0;cursor:pointer;border-radius:999px;padding:1.05em 1.7em;transition:transform .2s ease,box-shadow .2s ease,background-position .4s ease}
.btn-grad{color:#fff;background:var(--grad);background-size:160% 100%;box-shadow:0 12px 30px -10px rgba(123,47,247,.6)}
.btn-grad:hover{transform:translateY(-2px);background-position:100% 0;box-shadow:0 16px 36px -10px rgba(224,51,143,.6)}
.btn-ghost{color:var(--ink);background:#fff;box-shadow:inset 0 0 0 2px var(--line)}
.btn-ghost:hover{box-shadow:inset 0 0 0 2px var(--blue);color:var(--blue)}
.btn-dark{color:#fff;background:var(--ink)}
.btn-dark:hover{background:var(--blue)}
.btn-small{padding:.75em 1.25em;font-size:.78rem}
.btn-block{width:100%}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid rgba(228,231,243,.7)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--display);font-weight:800;letter-spacing:.24em;text-transform:uppercase;font-size:.82rem;color:var(--ink)}
.nav{display:none;gap:28px}
.nav a{text-decoration:none;font-family:var(--display);font-weight:600;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.nav a:hover{color:var(--blue)}
@media (min-width:880px){.nav{display:flex}}

/* Hero */
.hero{position:relative;overflow:hidden;padding:48px 0 72px;background:
  radial-gradient(60% 70% at 0% 40%,rgba(31,75,255,.16),transparent 70%),
  radial-gradient(55% 60% at 100% 55%,rgba(255,138,31,.2),transparent 70%),
  radial-gradient(40% 40% at 70% 20%,rgba(224,51,143,.10),transparent 70%),#fff}
.hero::before{content:"";position:absolute;inset:0;background:repeating-radial-gradient(circle at 72% 52%,rgba(31,75,255,.05) 0 1px,transparent 1px 46px);pointer-events:none}
.hero-grid{position:relative;display:grid;gap:40px;align-items:center}
.hero-copy{text-align:center}
.hero h1{font-size:clamp(2.35rem,6.6vw,4.6rem);margin-bottom:1.1rem}
.hero h1 .line{display:block}
.hero-sub{font-size:clamp(1.1rem,2vw,1.35rem);color:var(--ink);max-width:30ch;margin:0 auto 1.8rem}
.hero-sub strong{color:var(--magenta);font-weight:600}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-bottom:1.6rem}
.availability{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px;align-items:center;font-size:.95rem;color:var(--muted)}
.availability li{display:flex;align-items:center;gap:10px}
.dot{width:9px;height:9px;border-radius:50%;background:#c3c8dd;flex:none}
.dot-live{background:#18b26b;box-shadow:0 0 0 4px rgba(24,178,107,.18)}
.hero-visual{position:relative;display:grid;place-items:center;min-height:420px}
.hero-door{position:absolute;width:min(560px,82%);left:50%;transform:translate(-30%,-50%);top:50%;opacity:.95;filter:drop-shadow(0 30px 40px rgba(16,26,90,.25));animation:float 9s ease-in-out infinite}
@keyframes float{50%{translate:0 -10px}}
@media (min-width:900px){
  .hero{padding:80px 0 110px}
  .hero-grid{grid-template-columns:1.05fr 1fr}
  .hero-copy{text-align:left}
  .hero-sub{margin-left:0}
  .hero-ctas{justify-content:flex-start}
  .availability{align-items:flex-start}
  .hero-visual{min-height:560px}
}

/* 3D book */
.book3d{--w:min(280px,60vw);--h:calc(var(--w)*1.5);--t:calc(var(--w)*.13);position:relative;width:var(--w);height:var(--h);perspective:1800px;z-index:2;margin-right:22%}
.book3d-inner{position:relative;width:100%;height:100%;transform-style:preserve-3d;transform:rotateY(28deg) rotateX(4deg);transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.book3d:hover .book3d-inner{transform:rotateY(14deg) rotateX(2deg)}
.book3d-front,.book3d-spine,.book3d-pages,.book3d-back{backface-visibility:hidden;-webkit-backface-visibility:hidden}
.book3d-front,.book3d-spine,.book3d-pages,.book3d-back{position:absolute;top:0;height:100%}
.book3d-front{left:0;width:100%;object-fit:cover;border-radius:2px 6px 6px 2px;transform:translateZ(calc(var(--t)/2));box-shadow:inset 4px 0 10px rgba(0,0,0,.1)}
.book3d-inner::after{content:"";position:absolute;inset:0;transform:translateZ(calc(var(--t)/2 + 1px));border-radius:2px 6px 6px 2px;background:linear-gradient(90deg,rgba(0,0,0,.18) 0,rgba(255,255,255,.25) 1.5%,rgba(0,0,0,.06) 3%,transparent 6%,transparent 70%,rgba(255,255,255,.12) 100%);pointer-events:none}
.book3d-spine{left:0;width:var(--t);background:url(/assets/img/spine.webp) center/100% 100% no-repeat,#f1f2f8;transform-origin:left center;transform:translateZ(calc(var(--t)/-2)) rotateY(-90deg);filter:brightness(.9)}
.book3d-pages{right:0;width:var(--t);transform-origin:right center;transform:translateZ(calc(var(--t)/2)) rotateY(90deg);background:repeating-linear-gradient(90deg,#fdfdfd 0 2px,#e9e9ef 2px 3px);top:1.5%;height:97%}
.book3d-back{left:0;width:100%;background:linear-gradient(135deg,#142079,#0a1140);transform:translateZ(calc(var(--t)/-2))}
.book3d-shadow{position:absolute;left:4%;right:-8%;bottom:-26px;height:36px;background:radial-gradient(closest-side,rgba(10,17,64,.4),transparent);filter:blur(6px);z-index:-1}
@media (min-width:900px){.book3d{--w:320px;margin-right:24%}.hero-door{width:min(560px,96%);transform:translate(-36%,-50%)}}

/* Sections */
.section{padding:84px 0;position:relative}
@media (min-width:900px){.section{padding:120px 0}}
.section-head{max-width:720px;margin-bottom:48px}
.section-head.center{margin-inline:auto;text-align:center}
.section-head h2{margin-bottom:.6rem}
.section-intro{color:var(--muted);font-size:1.12rem}

/* About */
.about{background:var(--bg-soft)}
.about-grid{display:grid;gap:44px;align-items:center}
.about-copy h2{margin-bottom:1.3rem}
.about-copy p{max-width:60ch}
.about-art{margin:0;border-radius:28px;overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/5;max-width:440px;justify-self:center;width:100%}
.about-art img{width:100%;height:100%;object-fit:cover;object-position:50% 30%}
@media (min-width:900px){.about-grid{grid-template-columns:1.15fr .85fr;gap:72px}}

/* Cosmic navy sections */
.cosmic{color:#d9def5;background:
  radial-gradient(70% 60% at 85% 10%,rgba(123,47,247,.35),transparent 60%),
  radial-gradient(60% 60% at 10% 90%,rgba(31,75,255,.45),transparent 60%),
  radial-gradient(40% 40% at 60% 60%,rgba(224,51,143,.12),transparent 70%),
  linear-gradient(160deg,var(--navy-2),var(--navy) 60%);overflow:hidden}
.cosmic h2,.cosmic h3{color:#fff}
.cosmic .section-intro{color:#b9c1e6}
.stars{position:absolute;inset:0;pointer-events:none;opacity:.55;background-image:
  radial-gradient(1px 1px at 12% 18%,#fff 50%,transparent),radial-gradient(1px 1px at 28% 72%,#fff 50%,transparent),
  radial-gradient(1.5px 1.5px at 44% 30%,#fff 50%,transparent),radial-gradient(1px 1px at 63% 82%,#fff 50%,transparent),
  radial-gradient(1.5px 1.5px at 78% 22%,#fff 50%,transparent),radial-gradient(1px 1px at 90% 60%,#fff 50%,transparent),
  radial-gradient(1px 1px at 6% 52%,#fff 50%,transparent),radial-gradient(1px 1px at 52% 50%,#fff 50%,transparent),
  radial-gradient(1px 1px at 36% 92%,#fff 50%,transparent),radial-gradient(1.5px 1.5px at 84% 90%,#fff 50%,transparent)}
.cosmic .container{position:relative}

/* Pillars */
.pillars{list-style:none;margin:0;padding:0;display:grid;gap:16px;grid-template-columns:repeat(2,1fr)}
@media (min-width:720px){.pillars{grid-template-columns:repeat(3,1fr);gap:22px}}
@media (min-width:1100px){.pillars{grid-template-columns:repeat(6,1fr)}}
.pillar{position:relative;text-align:center;padding:28px 14px 24px;border-radius:var(--radius);background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.03));border:1px solid rgba(255,255,255,.12);transition:transform .25s ease,border-color .25s ease}
.pillar:hover{transform:translateY(-4px);border-color:rgba(255,176,112,.55)}
.pillar-num{display:grid;place-items:center;width:46px;height:46px;margin:0 auto 14px;border-radius:12px;font-family:var(--display);font-weight:900;font-size:1.35rem;color:#fff;background:var(--grad);box-shadow:0 8px 22px -6px rgba(224,51,143,.65)}
.pillar-icon{width:46px;height:46px;margin:0 auto 12px;fill:none;stroke:#e9ecff;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;display:block}
.pillar h3{font-family:var(--body);font-weight:500;font-size:1rem;line-height:1.35}

/* Formats */
.format-grid{display:grid;gap:22px}
@media (min-width:900px){.format-grid{grid-template-columns:1.1fr 1fr 1fr;align-items:stretch}}
.format-card{display:flex;flex-direction:column;padding:30px 26px;border-radius:24px;background:#fff;border:1px solid var(--line);box-shadow:0 10px 30px -18px rgba(16,26,90,.25)}
.format-card p{color:var(--muted)}
.format-live{position:relative;border:2px solid transparent;background:linear-gradient(#fff,#fff) padding-box,var(--grad) border-box;box-shadow:var(--shadow)}
.format-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.format-icon{width:42px;height:42px;fill:none;stroke:var(--blue);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.format-live .format-icon{stroke:var(--violet)}
.badge{font-family:var(--display);font-weight:700;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;padding:.45em .9em;border-radius:999px;background:#eef0f8;color:var(--muted)}
.badge-live{background:rgba(24,178,107,.12);color:#0e8a51}
.format-card h3{font-family:var(--display);font-weight:900;text-transform:uppercase;font-size:1.5rem;letter-spacing:.02em}
.format-meta{font-size:.9rem;font-weight:500;color:var(--violet)!important;margin:.2em 0 .9em}
.store-picker{margin:auto 0 16px;padding-top:6px}
.store-picker label{display:block;font-size:.82rem;font-weight:600;letter-spacing:.04em;color:var(--ink);margin-bottom:6px}
.select-wrap{position:relative}
.select-wrap::after{content:"";position:absolute;right:16px;top:50%;width:8px;height:8px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:translateY(-70%) rotate(45deg);pointer-events:none}
select,.notify input[type=email]{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:var(--bg-soft);border:1.5px solid var(--line);border-radius:14px;padding:.8em 1em;appearance:none;-webkit-appearance:none}
select{padding-right:2.6em;cursor:pointer}
select:focus,.notify input:focus{border-color:var(--violet);outline:none;box-shadow:0 0 0 4px rgba(123,47,247,.15)}
.notify{margin-top:auto}
.notify-row{display:flex;flex-direction:column;gap:10px}
.notify .btn{padding:.95em 1.4em}
.notify-msg{min-height:1.2em;margin:.7em 0 0;font-size:.9rem;color:var(--violet)!important}
.hp{position:absolute;left:-9999px}

/* Author */
.author-grid{display:grid;gap:40px;align-items:center}
.author-photo{margin:0 auto;width:min(340px,78vw)}
.author-photo img{width:100%;filter:drop-shadow(0 24px 40px rgba(0,0,0,.4))}
.author-name{color:#fff;margin-bottom:1.2rem;font-size:clamp(2rem,4.4vw,3rem)}
.author-name{background:linear-gradient(90deg,#ffb070,#ff8a1f);-webkit-background-clip:text;background-clip:text;color:transparent}
.author-copy p{max-width:62ch}
.author-copy a{color:#fff;text-decoration-color:rgba(255,176,112,.7);text-underline-offset:3px}
.socials{list-style:none;padding:0;margin:1.6rem 0 0;display:flex;flex-wrap:wrap;gap:10px}
.socials a{display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-weight:500;padding:.55em 1em;border-radius:999px;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.06);transition:background .2s,border-color .2s}
.socials a:hover{background:rgba(255,255,255,.14);border-color:rgba(255,176,112,.7)}
.socials svg{width:18px;height:18px;fill:none;stroke:#ffb070;stroke-width:1.8}
.socials svg .fill{fill:#ffb070;stroke:none}
@media (min-width:900px){.author-grid{grid-template-columns:.8fr 1.2fr;gap:80px}.author-photo{width:100%;max-width:400px}}

/* Closing */
.closing{position:relative;overflow:hidden;padding:96px 0;text-align:center;background:
  radial-gradient(50% 80% at 0% 50%,rgba(31,75,255,.16),transparent 70%),
  radial-gradient(50% 80% at 100% 50%,rgba(255,138,31,.2),transparent 70%),#fff}
.closing-inner{display:flex;flex-direction:column;align-items:center;gap:26px}
.closing-logo{width:84px;height:84px}
.closing h2{font-size:clamp(1.7rem,4.4vw,3.2rem)}
.closing h2 .grad-text{display:block;text-wrap:balance}
.closing-note{color:var(--muted);font-size:.95rem;margin:0}

/* Footer */
.site-footer{background:var(--navy);color:#aab2d8;font-size:.9rem;padding:28px 0}
.footer-inner{display:flex;flex-direction:column;gap:12px;align-items:center;justify-content:space-between;text-align:center}
.footer-inner p{margin:0}
.footer-inner nav{display:flex;gap:20px}
.footer-inner a{color:#d9def5;text-decoration:none}
.footer-inner a:hover{color:#ffb070}
@media (min-width:720px){.footer-inner{flex-direction:row;text-align:left}}

@media (min-width:520px){.notify-row{flex-direction:row}.notify-row input{flex:1;min-width:0}}
@media (min-width:900px){.notify-row{flex-direction:column}}
@media (min-width:1100px){.notify-row{flex-direction:row}}

/* ===== Booked-method additions ===== */
/* belief shift */
.shift{list-style:none;margin:0 0 1.4rem;padding:0;display:grid;gap:12px;max-width:60ch}
.shift-step{position:relative;padding:16px 18px 14px 22px;border-radius:16px;background:#fff;border:1px solid var(--line)}
.shift-step::before{content:"";position:absolute;left:0;top:14px;bottom:14px;width:4px;border-radius:4px;background:#c3c8dd}
.shift-step p{margin:0;color:var(--ink);font-size:1.08rem;font-weight:500}
.shift-label{display:block;font-family:var(--display);font-weight:700;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
.shift-new{box-shadow:var(--shadow);border-color:transparent;background:linear-gradient(#fff,#fff) padding-box,var(--grad) border-box;border:2px solid transparent}
.shift-new::before{background:var(--grad)}
.shift-new .shift-label{color:var(--magenta)}
.inline-ctas{display:flex;flex-wrap:wrap;align-items:center;gap:14px 26px;margin-top:.6rem}
.code-cta{text-align:center;margin:44px 0 0}

/* email list */
.list{color:#fff;background:
  radial-gradient(60% 90% at 100% 0%,rgba(255,138,31,.55),transparent 60%),
  radial-gradient(60% 90% at 0% 100%,rgba(31,75,255,.7),transparent 60%),
  linear-gradient(120deg,#2a3be8,#7b2ff7 50%,#c42e8c);overflow:hidden}
.list::after{content:"";position:absolute;inset:0;pointer-events:none;background:repeating-radial-gradient(circle at 85% 50%,rgba(255,255,255,.07) 0 1px,transparent 1px 34px)}
.list-inner{position:relative;z-index:1;display:grid;gap:36px;align-items:center}
.list h2{color:#fff;margin-bottom:1rem}
.list .eyebrow-light{color:#ffd2a8}
.list-lead{font-size:1.18rem;color:rgba(255,255,255,.92);max-width:46ch}
.signup{background:#fff;color:var(--text);border-radius:24px;padding:26px 22px;box-shadow:0 30px 60px -24px rgba(10,17,64,.6)}
.field{margin-bottom:14px}
.field label,.interests legend{display:block;font-size:.85rem;font-weight:600;color:var(--ink);margin-bottom:6px}
.opt{font-weight:400;color:var(--muted)}
.signup input[type=email],.signup input[type=text]{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:var(--bg-soft);border:1.5px solid var(--line);border-radius:14px;padding:.8em 1em}
.signup input:focus{border-color:var(--violet);outline:none;box-shadow:0 0 0 4px rgba(123,47,247,.15)}
.interests{border:0;padding:0;margin:0 0 18px;display:flex;flex-wrap:wrap;gap:8px}
.interests legend{width:100%;padding:0}
.interests label{display:inline-flex;align-items:center;gap:8px;font-size:.92rem;padding:.45em .85em;border-radius:999px;border:1.5px solid var(--line);cursor:pointer;color:var(--ink)}
.interests label:has(input:checked){border-color:var(--violet);background:rgba(123,47,247,.07)}
.consent{display:flex;align-items:flex-start;gap:10px;font-size:.9rem;line-height:1.45;color:var(--ink);margin:0 0 16px;cursor:pointer}
.consent input{width:18px;height:18px;margin:2px 0 0;flex:none;accent-color:var(--violet)}
.interests input{accent-color:var(--violet);width:16px;height:16px;margin:0}
.signup-msg{min-height:1.2em;margin:.7em 0 0;font-size:.92rem;color:var(--violet)}
.fineprint{font-size:.82rem;color:var(--muted);margin:.3em 0 0}
@media (min-width:900px){.list-inner{grid-template-columns:1.1fr .9fr;gap:72px}.signup{padding:34px 32px}}

/* next step: two paths */
.next{background:var(--bg-soft)}
.paths{display:grid;gap:22px;max-width:980px;margin:0 auto}
@media (min-width:820px){.paths{grid-template-columns:1fr 1fr}}
.path-card{display:flex;flex-direction:column;padding:30px 26px;border-radius:24px;background:#fff;border:1px solid var(--line);box-shadow:0 10px 30px -18px rgba(16,26,90,.25)}
.path-card h3{font-family:var(--display);font-weight:900;text-transform:uppercase;font-size:1.35rem;line-height:1.15;letter-spacing:-.005em;margin:.6em 0 .5em}
.path-card p{color:var(--muted)}
.path-card .btn{margin-top:auto}
.path-tag{align-self:flex-start;font-family:var(--display);font-weight:700;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;padding:.45em .8em;border-radius:999px;background:var(--bg-soft);color:var(--blue)}
.path-viivaa{border:2px solid transparent;background:linear-gradient(#fff,#fff) padding-box,var(--grad) border-box;box-shadow:var(--shadow)}
.path-viivaa .path-tag{background:rgba(224,51,143,.1);color:var(--magenta)}
.path-note{margin:12px 0 0;text-align:center;font-size:.92rem}
.path-note a{color:var(--violet);text-underline-offset:3px}

/* FAQ */
.faq{background:var(--bg-soft)}
.faq-inner{max-width:820px}
.faq-list{display:grid;gap:12px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:0 22px}
.faq details[open]{box-shadow:0 10px 30px -18px rgba(16,26,90,.25)}
.faq summary{cursor:pointer;list-style:none;padding:18px 30px 18px 0;position:relative;font-family:var(--display);font-weight:700;color:var(--ink);font-size:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:1.4rem;font-weight:600;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:0 0 18px;color:var(--text)}
.faq details a{color:var(--violet)}

/* closing extras */
.closing-ctas{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.share-btn{display:inline-flex;align-items:center;gap:8px;font:inherit;font-size:.92rem;font-weight:500;color:var(--muted);background:none;border:0;cursor:pointer;padding:6px 10px;border-radius:999px}
.share-btn:hover{color:var(--violet)}
.share-btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8}

/* mobile sticky CTA */
.sticky-cta{position:fixed;left:12px;right:12px;bottom:12px;z-index:60;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 10px 10px 18px;border-radius:999px;background:rgba(10,17,64,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 14px 40px -12px rgba(10,17,64,.6);transform:translateY(140%);transition:transform .35s ease;pointer-events:none}
.sticky-cta.is-on{transform:none;pointer-events:auto}
.sticky-title{font-family:var(--display);font-weight:800;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:#fff}
@media (min-width:880px){.sticky-cta{display:none}}

/* thank-you page */
.thanks-hero{padding:72px 0 84px;text-align:center}
.thanks-hero .container{max-width:760px}
.thanks-hero h1{font-size:clamp(2.2rem,6vw,4rem);margin:.3em 0 .5em}
.thanks-steps{list-style:none;padding:0;margin:36px auto 0;display:grid;gap:16px;text-align:left;max-width:640px}
.format-card .js-notify{margin-top:auto}
.sticky-cta{opacity:0;visibility:hidden;transition:transform .35s ease,opacity .35s ease,visibility .35s}
.sticky-cta.is-on{opacity:1;visibility:visible}
#list,#formats,#next,#faq{scroll-margin-top:68px}

/* ===== print cover + free-month additions ===== */
.book3d{--t:calc(var(--w)*.148)}
.book3d-back{background:url(/assets/img/back-cover-500.webp) center/cover no-repeat,linear-gradient(135deg,#142079,#0a1140)}
/* paperback mini mockup */
.pb-mock{position:relative;margin:0 0 18px;height:200px;display:grid;place-items:center;border-radius:16px;background:
  radial-gradient(60% 70% at 70% 40%,rgba(255,138,31,.16),transparent 70%),radial-gradient(60% 70% at 30% 60%,rgba(31,75,255,.14),transparent 70%),var(--bg-soft)}
.pb-back{position:absolute;width:96px;height:auto;left:calc(50% - 4px);top:24px;transform:rotate(7deg);border-radius:2px 4px 4px 2px;box-shadow:0 14px 26px -12px rgba(16,26,90,.55)}
.book3d--sm{--w:104px;margin-right:84px;animation:none}
.book3d--sm .book3d-shadow{bottom:-14px;height:18px}
.format-meta a{color:inherit;text-underline-offset:2px}
/* hero gift line */
.hero-gift{display:inline-flex;align-items:center;gap:8px;margin:-.4rem auto 1.2rem;padding:.5em .95em;border-radius:999px;background:rgba(255,255,255,.75);border:1px solid var(--line);font-size:.95rem;color:var(--ink);box-shadow:0 8px 20px -14px rgba(16,26,90,.4)}
.hero-gift strong{color:var(--magenta);font-weight:600}
.gift-ico{font-size:1.05rem;line-height:1}
@media (min-width:900px){.hero-copy .hero-gift{margin-left:0}}
/* list headline gift */
.list-sub{font-family:var(--display);font-weight:700;font-size:clamp(1.05rem,2vw,1.3rem);color:#ffd2a8;margin:-.3rem 0 1rem;letter-spacing:.01em}
.list-perks{list-style:none;padding:0;margin:1.2rem 0 0;display:grid;gap:8px}
.list-perks li{position:relative;padding-left:30px;color:#fff;font-weight:500}
.list-perks li::before{content:"";position:absolute;left:0;top:.2em;width:20px;height:20px;border-radius:50%;background:rgba(255,255,255,.18) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat}
.path-gift{font-size:.95rem;color:var(--ink)!important;background:rgba(224,51,143,.07);border-radius:12px;padding:.7em .9em}
.path-gift strong{color:var(--magenta)}
/* thank-you gift card */
.gift-card{position:relative;margin:30px auto 0;max-width:640px;padding:30px 26px;border-radius:24px;border:2px solid transparent;background:linear-gradient(#fff,#fff) padding-box,var(--grad) border-box;box-shadow:var(--shadow);text-align:center}
.gift-card .path-tag{display:inline-block;background:rgba(224,51,143,.1);color:var(--magenta)}
.gift-card h2{font-size:clamp(1.5rem,4vw,2.3rem);margin:.6em 0 .5em;text-wrap:balance}
.gift-card .grad-text{display:inline}
.gift-card p{color:var(--muted)}
.promo-code{font-family:var(--display);letter-spacing:.12em;color:var(--violet);background:var(--bg-soft);padding:.15em .5em;border-radius:8px}
.thanks-note{margin:22px auto 0;max-width:52ch;color:var(--muted)}
.eb-mock{background:radial-gradient(60% 70% at 50% 40%,rgba(123,47,247,.14),transparent 70%),var(--bg-soft)}
.eb-cover{width:104px;height:auto;border-radius:3px 6px 6px 3px;box-shadow:0 18px 30px -14px rgba(16,26,90,.6);transform:rotate(-3deg)}
.hero-gift span{text-align:left}
.au-mock{display:flex;flex-direction:column;gap:16px;align-items:center;justify-content:center}
.au-disc{display:grid;place-items:center;width:84px;height:84px;border-radius:50%;background:var(--grad);box-shadow:0 16px 30px -14px rgba(123,47,247,.7)}
.au-disc svg{width:44px;height:44px;fill:none;stroke:#fff;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.au-wave{display:flex;gap:5px;align-items:center;height:26px}
.au-wave i{display:block;width:4px;border-radius:4px;background:var(--grad);background-size:400% 100%;height:40%}
.au-wave i:nth-child(2n){height:80%}.au-wave i:nth-child(3n){height:60%}.au-wave i:nth-child(5){height:100%}

/* ===== Vault list gift redesign (Viivaa visuals) ===== */
.list{background:
  radial-gradient(45% 60% at 62% 45%,rgba(255,138,31,.35),transparent 70%),
  radial-gradient(60% 90% at 100% 0%,rgba(255,138,31,.45),transparent 60%),
  radial-gradient(60% 90% at 0% 100%,rgba(31,75,255,.75),transparent 60%),
  linear-gradient(120deg,#2236e0,#6d2bf0 48%,#c42e8c)}
.list-inner{grid-template-areas:"copy" "visual" "perks" "form";gap:28px}
.list-copy{grid-area:copy}
.list-perks-wrap{grid-area:perks}
.gift-visual{grid-area:visual}
.list .signup{grid-area:form}
.list h2{margin-bottom:.7rem}
.list-lead{margin:0 0 1rem}
.list-value{display:inline-flex;align-items:center;flex-wrap:wrap;gap:6px 10px;margin:0;padding:.5em .9em .5em .5em;border-radius:14px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);font-size:.95rem;line-height:1.35;color:#fff}
.list-value strong{color:#ffd2a8;font-weight:600}
.list-value-tag{font-family:var(--display);font-weight:800;font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;padding:.45em .7em;border-radius:999px;background:#fff;color:var(--magenta)}

/* phone visual */
.gift-visual{position:relative;display:grid;place-items:center;height:330px;overflow:hidden;margin:0 -20px;padding-top:14px}
.gift-glow{position:absolute;left:50%;top:52%;width:340px;height:340px;transform:translate(-50%,-50%);border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.55),rgba(255,176,112,.35) 35%,rgba(224,51,143,.2) 55%,transparent 70%);filter:blur(10px);pointer-events:none}
.phone{position:relative;z-index:1;margin:0;align-self:start;width:210px;padding:7px;border-radius:36px;background:linear-gradient(145deg,#2a2f4f,#0b0f26);box-shadow:0 0 0 1.5px rgba(255,255,255,.25) inset,0 40px 70px -24px rgba(10,17,64,.75),0 0 60px -10px rgba(255,138,31,.45)}
.phone img{display:block;width:100%;height:auto;border-radius:29px}
.gift-visual::after{content:"";position:absolute;left:0;right:0;bottom:0;height:70px;z-index:2;pointer-events:none;background:linear-gradient(to bottom,transparent,rgba(120,46,210,.0) 10%,rgba(150,46,190,.85))}
.float-card,.float-badge{position:absolute;z-index:3;background:#fff;color:var(--ink);border-radius:16px;box-shadow:0 18px 36px -16px rgba(10,17,64,.6)}
.float-food{left:calc(50% - 190px);bottom:46px;width:132px;padding:6px 6px 8px;transform:rotate(-5deg)}
.float-food img{display:block;width:100%;height:72px;object-fit:cover;border-radius:11px}
.float-food span{display:block;font-size:.72rem;font-weight:600;line-height:1.25;margin-top:6px;padding:0 3px}
.float-badge{right:calc(50% - 196px);top:58px;display:flex;align-items:center;gap:8px;padding:7px 12px 7px 7px;border-radius:999px;transform:rotate(4deg)}
.float-badge img{width:34px;height:auto;border-radius:9px}
.float-badge span{font-size:.78rem;line-height:1.15;color:var(--muted)}
.float-badge strong{display:block;font-family:var(--display);font-weight:800;font-size:.82rem;color:var(--magenta)}

/* feature chips */
.perks-title{font-family:var(--display);font-weight:700;font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:#ffd2a8;margin:0 0 12px}
.vchips{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.vchips li{display:flex;align-items:center;gap:10px;padding:8px 10px 8px 8px;border-radius:14px;background:rgba(255,255,255,.95);color:var(--muted);font-size:.8rem;line-height:1.2;box-shadow:0 10px 24px -16px rgba(10,17,64,.6)}
.vchips img{flex:none;width:34px;height:34px;border-radius:10px}
.vchips b{display:block;font-family:var(--display);font-weight:800;font-size:.84rem;color:var(--ink);margin-bottom:1px}
.gift-steps{list-style:none;margin:18px 0 0;padding:0;display:grid;gap:8px;counter-reset:none}
.gift-steps li{display:flex;align-items:center;gap:10px;font-weight:500;color:#fff;font-size:.98rem}
.gift-steps i{flex:none;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;font-style:normal;font-family:var(--display);font-weight:900;font-size:.85rem;color:var(--violet);background:#fff}
.list-also{margin:16px 0 0;font-size:.9rem;color:rgba(255,255,255,.85)}

/* form header */
.signup-head{display:flex;align-items:center;gap:12px;margin:-4px 0 18px;padding:0 0 16px;border-bottom:1px solid var(--line)}
.signup-head>img{width:48px;height:auto;border-radius:12px;box-shadow:0 8px 18px -8px rgba(224,51,143,.6)}
.signup-wordmark{display:block;width:92px;height:auto;margin-bottom:3px}
.signup-head p{margin:0;font-size:.9rem;line-height:1.3;color:var(--muted)}
.signup-head strong{color:var(--magenta);font-weight:600}

@media (min-width:640px){
  .vchips{grid-template-columns:repeat(3,minmax(0,1fr))}
  .gift-steps{grid-template-columns:repeat(3,auto);justify-content:start;gap:8px 22px}
  .gift-steps li{font-size:.9rem;line-height:1.25}
}
@media (min-width:1000px){
  .list .container{width:min(1280px,100% - 64px)}
  .list-inner{grid-template-columns:minmax(0,1fr) 270px minmax(360px,400px);grid-template-areas:"copy visual form" "perks visual form";grid-template-rows:auto 1fr;gap:20px 40px;align-items:start}
  .list .signup{align-self:center}
  .gift-visual{align-self:center;height:auto;overflow:visible;margin:0;padding:0}
  .gift-visual::after{display:none}
  .phone{width:262px;align-self:center;padding:8px;border-radius:42px;transform:rotate(-3deg)}
  .phone img{border-radius:34px}
  .gift-glow{width:460px;height:460px}
  .float-food{left:-58px;bottom:70px;top:auto}
  .float-badge{right:-46px;top:64px}
  .list-perks-wrap{align-self:start}
  .gift-steps{grid-template-columns:1fr;gap:8px}
  .gift-steps li{font-size:.98rem}
}
@media (min-width:1000px) and (max-width:1180px){
  .list-inner{grid-template-columns:minmax(0,1fr) 230px 360px;gap:20px 30px}
  .phone{width:226px}
  .vchips{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (prefers-reduced-motion:no-preference){
  @media (min-width:1000px){.phone{animation:phoneFloat 7s ease-in-out infinite}}
}
@keyframes phoneFloat{0%,100%{transform:rotate(-3deg) translateY(0)}50%{transform:rotate(-3deg) translateY(-10px)}}
.list-sub{text-wrap:balance}
.list-value{flex-wrap:nowrap}
@media (max-width:999px){.float-badge{right:calc(50% - 178px);top:70px}.float-food{left:calc(50% - 178px)}}
.signup-head strong{display:block;font-family:var(--display);font-weight:800;font-size:.86rem;letter-spacing:.01em}
@media (min-width:1000px){.float-food{left:-22px;bottom:60px}}
@media (max-width:639px){
  .list .eyebrow{letter-spacing:.2em}
  .gift-visual{height:290px}
  .vchips{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
  .vchips li{flex-direction:column;gap:5px;padding:10px 4px 9px;text-align:center}
  .vchips li span{font-size:0}
  .vchips b{font-size:.78rem;margin:0}
  .vchips img{width:32px;height:32px}
  .perks-title{letter-spacing:.14em}
}
/* thank-you gift card with Viivaa visual */
.gift-card--viivaa{display:grid;gap:8px;overflow:hidden;padding-top:0;max-width:720px}
.gc-visual{position:relative;height:190px;overflow:hidden;margin:0 -26px;display:grid;justify-items:center;padding-top:22px;background:radial-gradient(60% 90% at 50% 100%,rgba(255,138,31,.28),transparent 70%),radial-gradient(70% 100% at 30% 20%,rgba(31,75,255,.18),transparent 70%),linear-gradient(160deg,#f1ecff,#fff3f8)}
.gc-visual::after{content:"";position:absolute;left:0;right:0;bottom:0;height:50px;background:linear-gradient(transparent,#fff)}
.phone--peek{width:200px;align-self:start;box-shadow:0 0 0 1.5px rgba(255,255,255,.25) inset,0 30px 50px -20px rgba(10,17,64,.55)}
.phone--peek img{border-radius:28px}
.gc-brand{display:flex;align-items:center;justify-content:center;gap:10px;margin:4px 0 12px}
.gc-brand img:first-child{width:40px;height:auto;border-radius:10px}
.gc-wordmark{width:104px;height:auto}
@media (min-width:720px){
  .gift-card--viivaa{grid-template-columns:230px 1fr;gap:0 30px;padding:0 34px 0 0;text-align:left;align-items:center}
  .gc-visual{height:100%;min-height:340px;margin:0;padding-top:30px}
  .gc-visual::after{display:none}
  .gc-body{padding:32px 0}
  .gc-brand{justify-content:flex-start}
  .gift-card--viivaa h2{margin-top:.5em}
}
.phone--peek{animation:none!important;transform:none!important}
@media (max-width:999px){.list .signup{width:100%;max-width:560px;justify-self:center}}
@media (min-width:1000px) and (max-width:1180px){
  .list .display-md{font-size:2.35rem}
  .list .eyebrow{letter-spacing:.2em}
  .phone{width:210px}
  .list .signup .btn{font-size:.84rem;padding-inline:1.2em}
  .float-badge{right:-30px}
}

/* =====================================================================
   BOOKED-STYLE REBUILD (Oct 30, 2026)
   Restraint: tight sans display type, near-white / dark rounded cards,
   two-tone headlines, Blue's gradient as the single accent.
   New components use the bk- prefix so the Viivaa gift section (#list)
   keeps its own styles, unchanged.
   ===================================================================== */
:root{
  --bk-font:"Inter Tight",system-ui,-apple-system,"Segoe UI",sans-serif;
  --bk-ink:#0b0f2a; --bk-text:#3a3f5c; --bk-grey:#6b6f88; --bk-grey-2:#9a9db2;
  --bk-page:#f3f3f6; --bk-soft:#eceef4; --bk-line:#e3e4ec;
  --bk-dark:#0a0e2c; --bk-dark-2:#121842; --bk-on-dark:#c7cbe4;
  --bk-r:28px;
}
body.bk{background:var(--bk-page)}
.bk-wrap{width:min(1160px,100% - 48px);margin-inline:auto}
.bk-card,.bk-topbar,.bk-footer{font-family:var(--bk-font)}
.bk-card{position:relative;width:min(1440px,100% - 24px);margin:12px auto;border-radius:var(--bk-r);overflow:hidden;color:var(--bk-text);background:#fff;isolation:isolate}
.bk-light{background:#fff}
.bk-soft{background:var(--bk-soft)}
.bk-dark{color:var(--bk-on-dark);background:
  radial-gradient(55% 60% at 100% 0%,rgba(123,47,247,.22),transparent 70%),
  radial-gradient(50% 60% at 0% 100%,rgba(31,75,255,.22),transparent 70%),var(--bk-dark)}
.bk-sec{padding:88px 0}
@media (min-width:900px){.bk-sec{padding:136px 0}}
.bk-grid-tex,.bk-dots{position:absolute;inset:0;z-index:-1;pointer-events:none}
.bk-grid-tex{background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(70% 70% at 50% 40%,#000,transparent);-webkit-mask-image:radial-gradient(70% 70% at 50% 40%,#000,transparent)}
.bk-dots{background-image:radial-gradient(rgba(255,255,255,.12) 1px,transparent 1.2px);background-size:22px 22px;mask-image:radial-gradient(60% 60% at 80% 30%,#000,transparent);-webkit-mask-image:radial-gradient(60% 60% at 80% 30%,#000,transparent)}

/* type */
.bk-eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--bk-font);font-size:.8rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--bk-grey);margin:0 0 22px}
.bk-eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--grad);flex:none}
.bk-dark .bk-eyebrow{color:rgba(255,255,255,.6)}
.bk-h1,.bk-h2{font-family:var(--bk-font);font-weight:500;color:var(--bk-ink);text-wrap:balance;margin:0}
.bk-dark .bk-h1,.bk-dark .bk-h2{color:#fff}
.bk-h1{font-size:clamp(2.55rem,5.2vw,4.1rem);line-height:1.02;letter-spacing:-.035em}
.bk-h2{font-size:clamp(2rem,4.3vw,3.6rem);line-height:1.04;letter-spacing:-.03em}
.bk-h2--xl{font-size:clamp(2.3rem,5.4vw,4.4rem)}
.bk-h1 .line,.bk-h2 .line{display:block}
.bk-h1 .grad-text,.bk-h2 .grad-text{padding-bottom:.06em}
.bk-head{max-width:820px;margin-bottom:56px}
.bk-head--center{margin-inline:auto;text-align:center}
.bk-head--center .bk-eyebrow{justify-content:center}
.bk-intro{margin:22px 0 0;font-size:1.15rem;line-height:1.55;color:var(--bk-grey);max-width:60ch}
.bk-head--center .bk-intro{margin-inline:auto}
.bk-dark .bk-intro{color:var(--bk-on-dark)}
cite{font-style:normal;font-size:.78rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--bk-grey-2);white-space:nowrap}
.bk-intro cite,.bk-pivot-q cite,.bk-closeline cite,.bk-evidence cite{margin-left:.4em}
.bk-center{text-align:center}
.bk-narrow{max-width:900px}
.bk-label{font-size:.78rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--bk-grey-2);margin:0 0 14px}
.bk-small{font-size:.85rem;color:var(--bk-grey);margin:0}
.bk-prose p{font-size:1.12rem;line-height:1.6;margin:0 0 1.1em;max-width:62ch}
.bk-prose--center p{margin-inline:auto;text-align:center}
.bk-strong{color:var(--bk-ink);font-weight:600}
.bk-dark .bk-strong{color:#fff}

/* buttons: one primary label everywhere */
.bk-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;font-family:var(--bk-font);font-weight:600;font-size:1.02rem;letter-spacing:-.005em;line-height:1;text-decoration:none;white-space:nowrap;color:#fff;background:var(--grad);background-size:170% 100%;border:0;border-radius:999px;padding:1.05em 1.6em;cursor:pointer;box-shadow:0 14px 30px -14px rgba(123,47,247,.75);transition:transform .2s ease,background-position .4s ease,box-shadow .2s ease}
.bk-btn:hover{transform:translateY(-2px);background-position:100% 0;box-shadow:0 18px 36px -14px rgba(224,51,143,.7)}
.bk-btn .arr{transition:transform .2s ease}
.bk-btn:hover .arr{transform:translateX(3px)}
.bk-btn--sm{font-size:.88rem;padding:.8em 1.2em}
.bk-btn--block{width:100%}
.bk-btn--light{background:#fff;color:var(--bk-ink);box-shadow:none}
.bk-btn--light:hover{background:#fff;box-shadow:0 0 0 3px rgba(255,255,255,.25)}
.bk-btn--ghost{background:#fff;color:var(--bk-ink);box-shadow:inset 0 0 0 1.5px var(--bk-line)}
.bk-btn--ghost:hover{box-shadow:inset 0 0 0 1.5px var(--violet);color:var(--violet)}
.bk-btn--outline{background:transparent;color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.35)}
.bk-btn--outline:hover{box-shadow:inset 0 0 0 1.5px #fff}
.bk-ctas{display:flex;flex-wrap:wrap;gap:12px;margin:34px 0 26px}
.bk-ctas--center{justify-content:center}
.bk-link{font-weight:600;color:var(--violet);text-decoration:none}
.bk-link:hover{text-decoration:underline;text-underline-offset:3px}

/* top bar + header */
.bk-topbar{margin:0;padding:10px 16px;text-align:center;font-size:.88rem;line-height:1.4;color:#fff;background:var(--grad)}
.bk-topbar b{font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.78rem;margin-right:.35em}
.bk-header{background:rgba(243,243,246,.86);border-bottom:0}
.bk-header .brand{font-family:var(--bk-font);letter-spacing:.18em;font-weight:700}
.bk-header .nav a{font-family:var(--bk-font);font-weight:500;font-size:.92rem;letter-spacing:0;text-transform:none;color:var(--bk-grey)}
.bk-header .nav a:hover{color:var(--bk-ink)}
@media (max-width:520px){.bk-header .brand span{display:none}}

/* hero */
.bk-hero{padding:64px 0 0;margin-top:4px}
.bk-hero::before{display:none}
.bk-hero-grid{display:grid;gap:24px;align-items:center}
.bk-hero-copy{text-align:left}
.bk-hero-sub{font-size:clamp(1.08rem,1.6vw,1.28rem);line-height:1.55;color:var(--bk-on-dark);max-width:46ch;margin:26px 0 0}
.bk-hero-sub em{color:#fff;font-style:italic}
.bk-assure{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px 20px;font-size:.92rem;color:rgba(255,255,255,.72)}
.bk-assure li{display:inline-flex;align-items:center;gap:8px}
.bk-dark .dot{background:#4a5078}
p.bk-softlink{margin:18px 0 0}
.bk-softlink a{color:#ffb070;font-weight:500;text-decoration:none;font-size:.98rem}
.bk-softlink a:hover{text-decoration:underline;text-underline-offset:3px}
.bk-hero-visual{min-height:400px}
.bk-hero-visual .hero-door{filter:drop-shadow(0 30px 60px rgba(123,47,247,.35))}
.bk-hero-visual::before{content:"";position:absolute;width:70%;aspect-ratio:1;left:50%;top:50%;transform:translate(-45%,-50%);border-radius:50%;background:radial-gradient(circle,rgba(255,138,31,.28),rgba(224,51,143,.16) 40%,transparent 68%);filter:blur(10px)}
.bk-map{list-style:none;padding:0;margin-top:56px !important;display:grid;gap:0;border-top:1px solid rgba(255,255,255,.12)}
.bk-map li{display:grid;grid-template-columns:auto 1fr;column-gap:16px;padding:24px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.bk-map li:last-child{border-bottom:0}
.bk-roman{grid-row:span 2;font-size:1.6rem;font-weight:500;line-height:1;width:44px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.bk-map b{color:#fff;font-weight:600;font-size:.82rem;letter-spacing:.16em;text-transform:uppercase}
.bk-map span:last-child{font-size:.98rem;color:var(--bk-on-dark)}
@media (min-width:900px){
  .bk-hero{padding-top:84px}
  .bk-hero-grid{grid-template-columns:1.3fr .7fr;gap:32px}
  .bk-hero-visual{min-height:580px}
  .bk-map{grid-template-columns:repeat(3,1fr);margin-top:24px !important}
  .bk-map li{border-bottom:0;padding:30px 28px 40px 0}
  .bk-map li+li{border-left:1px solid rgba(255,255,255,.12);padding-left:28px}
}
@media (max-width:899px){.bk-hero-copy{text-align:left}.bk-hero-visual{min-height:380px;margin-top:8px}}

/* quotes */
.bk-quote{margin:0}
.bk-quote p{font-size:clamp(1.25rem,2.2vw,1.65rem);line-height:1.4;letter-spacing:-.01em;color:var(--bk-ink);font-weight:500;margin:0 0 18px}
.bk-quote cite{display:block}

/* 2 · cycle */
.bk-cycle{display:grid;gap:40px;align-items:start}
.bk-fade{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.bk-fade li{padding:14px 18px;border-radius:14px;background:var(--bk-page);font-size:1rem;line-height:1.45;color:var(--bk-text)}
.bk-fade li:nth-child(4){opacity:.7}.bk-fade li:nth-child(5){opacity:.45}
@media (min-width:900px){.bk-cycle{grid-template-columns:1.05fr .95fr;gap:72px}}
.bk-pivot{margin:72px 0 0;padding:40px 0 0;border-top:1px solid var(--bk-line);display:grid;gap:14px}
.bk-pivot-big{margin:0;font-size:clamp(2.2rem,5vw,4rem);font-weight:500;letter-spacing:-.035em;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;justify-self:start;padding-bottom:.08em}
.bk-pivot-q{margin:0;font-size:1.15rem;line-height:1.55;color:var(--bk-text);max-width:58ch}
@media (min-width:900px){.bk-pivot{grid-template-columns:.9fr 1.1fr;align-items:center;gap:48px}}
.bk-stats{list-style:none;margin:72px 0 0;padding:0;display:grid;gap:12px}
.bk-stats li{display:flex;flex-direction:column;gap:10px;padding:30px 28px;border-radius:22px;background:var(--bk-dark);color:var(--bk-on-dark)}
.bk-stats b{font-size:clamp(2.6rem,5vw,3.8rem);font-weight:500;letter-spacing:-.04em;line-height:1;justify-self:start;align-self:flex-start;padding-bottom:.05em}
.bk-stats span{font-size:1rem;line-height:1.45;color:#e6e8f5}
.bk-stats small{margin-top:auto;padding-top:8px;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--bk-grey-2)}
@media (min-width:820px){.bk-stats{grid-template-columns:repeat(3,1fr)}}
.bk-caption{margin:32px 0 0;text-align:center;font-size:clamp(1.2rem,2.2vw,1.55rem);font-weight:500;letter-spacing:-.015em;color:var(--bk-ink);text-wrap:balance}

/* 3 · vault theory */
.bk-vault{display:grid;gap:48px;align-items:center}
.bk-vault .bk-h2{margin-bottom:34px}
.bk-chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.bk-chips li{padding:.55em 1em;border-radius:999px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.05);color:#fff;font-size:.92rem}
.bk-vault-art{margin:0;border-radius:24px;overflow:hidden;aspect-ratio:4/5;max-width:460px;width:100%;justify-self:center;box-shadow:0 40px 80px -30px rgba(0,0,0,.7),0 0 0 1px rgba(255,255,255,.08)}
.bk-vault-art img{width:100%;height:100%;object-fit:cover;object-position:50% 35%}
@media (min-width:900px){.bk-vault{grid-template-columns:1.15fr .85fr;gap:80px}}
.bk-closeline{margin-top:72px !important;padding-top:40px;border-top:1px solid rgba(255,255,255,.12);text-align:center;font-size:clamp(1.3rem,2.6vw,2rem);line-height:1.3;letter-spacing:-.02em;font-weight:500;color:#fff;text-wrap:balance}

/* 4 · table */
.bk-table{border-top:1px solid var(--bk-line)}
.bk-tr{display:grid;grid-template-columns:1fr 1fr;gap:6px 24px;padding:24px 0;border-bottom:1px solid var(--bk-line);align-items:start}
.bk-theme{grid-column:1/-1;font-size:.74rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--bk-grey-2)}
.bk-th{padding:14px 0;font-size:.78rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--bk-grey)}
.bk-th .bk-theme{display:none}
.bk-th span:last-child{color:var(--violet)}
.bk-old{font-size:clamp(1.05rem,2vw,1.6rem);line-height:1.2;letter-spacing:-.02em;color:var(--bk-grey-2)}
.bk-old s{text-decoration-thickness:1.5px;text-decoration-color:rgba(154,157,178,.8)}
.bk-new{font-size:clamp(1.05rem,2vw,1.6rem);line-height:1.2;letter-spacing:-.02em;font-weight:500;color:var(--bk-ink)}
.bk-new small{display:block;margin-top:10px;font-size:.92rem;line-height:1.45;letter-spacing:0;font-weight:400;color:var(--bk-grey)}
@media (min-width:900px){
  .bk-tr{grid-template-columns:200px 1fr 1.25fr;gap:32px;padding:30px 0}
  .bk-theme{grid-column:auto;padding-top:.55em}
  .bk-th .bk-theme{display:block}
}
.bk-rowcta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px 32px;margin-top:48px}
.bk-rowcta p{margin:0;font-size:clamp(1.3rem,2.4vw,1.9rem);letter-spacing:-.02em;font-weight:500;color:var(--bk-ink);text-wrap:balance}

/* 5 · codes */
.bk-codes{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.bk-code{display:flex;flex-direction:column;padding:30px 28px 26px;border-radius:22px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);transition:border-color .25s ease,transform .25s ease}
.bk-code:hover{border-color:rgba(255,176,112,.45);transform:translateY(-3px)}
.bk-code-num{font-size:2.6rem;font-weight:500;letter-spacing:-.03em;line-height:1;align-self:flex-start;margin-bottom:22px;padding-bottom:.05em}
.bk-code h3{font-family:var(--bk-font);font-size:1.35rem;font-weight:600;letter-spacing:-.015em;line-height:1.2;color:#fff;margin:0 0 10px;text-wrap:balance}
.bk-promise{font-size:1rem;line-height:1.5;color:var(--bk-on-dark);margin:0 0 18px}
.bk-code blockquote{margin:0 0 22px;padding-left:14px;border-left:2px solid;border-image:var(--grad) 1;font-size:.98rem;line-height:1.5;font-style:italic;color:#fff}
.bk-chip{display:inline-block;margin-top:auto;align-self:flex-start;padding:.5em .85em;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);font-size:.74rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;line-height:1.35;color:#ffcfa3}
@media (min-width:700px){.bk-codes{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1040px){.bk-codes{grid-template-columns:repeat(3,1fr)}}
.bk-divider{margin:64px auto 36px;max-width:820px;text-align:center;font-size:clamp(.9rem,1.5vw,1.05rem);font-weight:600;letter-spacing:.16em;line-height:1.6;text-transform:uppercase;color:#fff;text-wrap:balance;display:flex;align-items:center;gap:22px}
.bk-divider::before,.bk-divider::after{content:"";flex:1;min-width:24px;height:1px;background:rgba(255,255,255,.2)}

/* 6 · story */
.bk-story{display:grid;gap:48px;align-items:center}
.bk-story .bk-h2{margin-bottom:32px}
.bk-inout{display:grid;gap:12px}
.bk-io{padding:26px;border-radius:22px;background:var(--bk-page)}
.bk-io--out{background:var(--bk-dark);color:var(--bk-on-dark)}
.bk-io-tag{display:inline-block;padding:.35em .8em;border-radius:999px;font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;background:#fff;color:var(--bk-grey)}
.bk-io--out .bk-io-tag{background:var(--grad);color:#fff}
.bk-io-big{margin:16px 0 8px;font-size:1.6rem;font-weight:500;letter-spacing:-.025em;line-height:1.15;color:var(--bk-ink)}
.bk-io--out .bk-io-big{color:#fff}
.bk-io p:last-child{margin:0;line-height:1.5}
.bk-io-arrow{justify-self:center;font-size:1.4rem;color:var(--bk-grey-2);transform:rotate(90deg)}
.bk-io-cap{margin:8px 0 0;font-size:1rem;line-height:1.5;color:var(--bk-text)}
@media (min-width:900px){.bk-story{grid-template-columns:1.05fr .95fr;gap:80px}}

/* 7 · glp-1 */
.bk-bigline{margin:48px auto;max-width:22ch;text-align:center;font-size:clamp(1.7rem,3.8vw,2.9rem);line-height:1.12;letter-spacing:-.03em;font-weight:500;color:#fff;text-wrap:balance}
.bk-facts{list-style:none;margin:0 0 40px;padding:0;display:grid;gap:12px}
.bk-facts li{display:flex;flex-direction:column;gap:6px;padding:24px;border-radius:20px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1)}
.bk-facts b{font-size:1.25rem;font-weight:600;letter-spacing:-.015em;color:#fff}
.bk-facts span{font-size:.98rem;line-height:1.45}
.bk-facts small{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--bk-grey-2);margin-top:4px}
@media (min-width:760px){.bk-facts{grid-template-columns:repeat(3,1fr)}}

/* 8 · outcomes */
.bk-outcomes{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.bk-outcomes li{padding:28px;border-radius:22px;background:var(--bk-page)}
.bk-n{display:block;font-size:.8rem;font-weight:600;letter-spacing:.14em;color:var(--violet);margin-bottom:28px}
.bk-outcomes h3{font-family:var(--bk-font);font-size:1.3rem;font-weight:600;letter-spacing:-.02em;line-height:1.2;color:var(--bk-ink);margin:0 0 8px}
.bk-outcomes p{margin:0;line-height:1.5;color:var(--bk-grey)}
@media (min-width:700px){.bk-outcomes{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1040px){.bk-outcomes{grid-template-columns:repeat(3,1fr)}}

/* 9 · inside */
.bk-depth{list-style:none;margin:0 0 56px;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.bk-depth li{padding:24px;border-radius:20px;background:#fff;display:flex;flex-direction:column;gap:6px}
.bk-depth b{font-size:clamp(2rem,4vw,3rem);font-weight:500;letter-spacing:-.04em;line-height:1;color:var(--bk-ink)}
.bk-depth span{font-size:.92rem;line-height:1.4;color:var(--bk-grey)}
@media (max-width:899px){.bk-depth li:last-child{grid-column:1/-1}}
@media (min-width:900px){.bk-depth{grid-template-columns:1fr 1fr 1fr 2fr}}
.bk-softlink a span{white-space:nowrap}
.bk-inside{display:grid;gap:44px;align-items:center;margin-bottom:40px}
@media (min-width:900px){.bk-inside{grid-template-columns:1.15fr .85fr;gap:64px}}
.bk-spread{position:relative;margin:0;display:grid;grid-template-columns:1fr 1fr;border-radius:10px;background:#fff;box-shadow:0 40px 70px -36px rgba(11,15,42,.55),0 0 0 1px rgba(11,15,42,.05);transform:perspective(1600px) rotateX(6deg);overflow:hidden}
.bk-spread::after{content:"";position:absolute;left:50%;top:0;bottom:0;width:60px;transform:translateX(-50%);background:linear-gradient(90deg,transparent,rgba(11,15,42,.09) 45%,rgba(11,15,42,.16) 50%,rgba(11,15,42,.09) 55%,transparent);pointer-events:none}
.bk-page{position:relative;padding:34px 30px 40px;font-family:Georgia,"Times New Roman",serif;font-size:.86rem;line-height:1.6;color:#2b2f45;min-height:340px}
.bk-page p{margin:0 0 .9em}
.bk-page-kicker{display:block;font-family:var(--bk-font);font-size:.62rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--violet);margin-bottom:18px}
.bk-page-drop::first-letter{float:left;font-size:3.2em;line-height:.9;padding:4px 6px 0 0;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.bk-page-h{font-family:var(--bk-font);font-size:1.45rem;font-weight:600;letter-spacing:-.02em;line-height:1.15;color:var(--bk-ink)}
.bk-page-lines{display:grid;gap:9px;margin-top:18px}
.bk-page-lines i{display:block;height:6px;border-radius:3px;background:#eceef4}
.bk-page-lines i:nth-child(2n){width:86%}.bk-page-lines i:last-child{width:58%}
@media (max-width:560px){.bk-page{padding:22px 16px 26px;font-size:.72rem;min-height:0}.bk-page-h{font-size:1.05rem}.bk-page p:not(.bk-page-drop):not(.bk-page-h){display:none}.bk-page--r p:not(.bk-page-h){display:block}}
.bk-takeaways{list-style:none;margin:0;padding:0;display:grid;gap:0;border-top:1px solid #d9dbe5}
.bk-takeaways li{display:grid;grid-template-columns:42px 1fr;gap:12px;padding:18px 0;border-bottom:1px solid #d9dbe5;font-size:1.1rem;line-height:1.4;font-weight:500;color:var(--bk-ink)}
.bk-takeaways span{font-size:.8rem;font-weight:600;letter-spacing:.1em;color:var(--violet);padding-top:.2em}
.bk-toc{border-radius:20px;background:#fff;padding:0 26px;margin-bottom:40px}
.bk-toc summary{cursor:pointer;list-style:none;padding:22px 30px 22px 0;position:relative;font-weight:600;font-size:1.05rem;color:var(--bk-ink)}
.bk-toc summary::-webkit-details-marker{display:none}
.bk-toc summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:1.5rem;font-weight:400;color:var(--violet)}
.bk-toc[open] summary::after{content:"–"}
.bk-toc-cols{columns:1;column-gap:48px;padding-bottom:22px}
.bk-toc-cols p{break-inside:avoid;margin:0 0 16px;font-size:.95rem;line-height:1.55;color:var(--bk-grey)}
.bk-toc-cols b{display:block;color:var(--bk-ink);font-weight:600;margin-bottom:2px}
@media (min-width:820px){.bk-toc-cols{columns:2}}
.bk-tools{display:grid;gap:12px}
.bk-tool{display:flex;flex-direction:column;align-items:flex-start;gap:10px;padding:30px;border-radius:22px;background:#fff}
.bk-tool h3{font-family:var(--bk-font);font-size:1.4rem;font-weight:600;letter-spacing:-.02em;line-height:1.2;color:var(--bk-ink);margin:0}
.bk-tool p{margin:0 0 8px;line-height:1.5;color:var(--bk-grey)}
.bk-tool .bk-btn,.bk-tool .bk-link{margin-top:auto}
.bk-tool-tag{font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--violet)}
.bk-tool--dark{background:radial-gradient(70% 90% at 100% 0%,rgba(255,138,31,.35),transparent 60%),linear-gradient(120deg,#2236e0,#6d2bf0 55%,#c42e8c);color:#fff}
.bk-tool--dark h3{color:#fff}.bk-tool--dark p{color:rgba(255,255,255,.88)}.bk-tool--dark .bk-tool-tag{color:#ffd2a8}
@media (min-width:820px){.bk-tools{grid-template-columns:1.2fr .8fr}}


/* 10 · author letter */
.bk-letter{display:grid;gap:40px;align-items:start}
.bk-author-photo{margin:0 auto;width:min(340px,76vw)}
.bk-author-photo img{width:100%;filter:drop-shadow(0 30px 40px rgba(11,15,42,.22))}
.bk-letter .bk-h2{margin-bottom:30px}
.bk-sign{margin:30px 0 18px;display:flex;flex-direction:column;gap:4px}
.bk-sign .grad-text{font-size:1.9rem;font-weight:500;letter-spacing:-.03em;font-style:italic;align-self:flex-start;padding-right:.1em}
.bk-sign small{font-size:.9rem;color:var(--bk-grey)}
.bk-bio{margin:0;padding-top:18px;border-top:1px solid var(--bk-line);color:var(--bk-grey);font-size:1rem;line-height:1.55;max-width:62ch}
.bk-socials{list-style:none;margin:22px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.bk-socials a{display:inline-block;padding:.5em 1em;border-radius:999px;background:var(--bk-page);color:var(--bk-ink);text-decoration:none;font-size:.92rem;font-weight:500}
.bk-socials a:hover{background:var(--bk-soft);color:var(--violet)}
@media (min-width:900px){.bk-letter{grid-template-columns:.75fr 1.25fr;gap:88px}.bk-author-photo{width:100%;max-width:400px;position:sticky;top:110px}}

/* 11 · program voices */
.bk-voices{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.bk-voice{display:flex;flex-direction:column;padding:28px;border-radius:22px;background:#fff}
.bk-voice blockquote{margin:0 0 22px;font-size:1.04rem;line-height:1.55;color:var(--bk-ink)}
.bk-voice blockquote::before{content:"“";display:block;font-size:3rem;line-height:.6;height:.42em;font-weight:500;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:12px}
.bk-who{margin:auto 0 0;padding-top:16px;border-top:1px solid var(--bk-line);font-size:.86rem;line-height:1.4;color:var(--bk-grey)}
.bk-who b{color:var(--bk-ink);font-weight:600}
.bk-voice--lead{background:var(--bk-dark);color:var(--bk-on-dark)}
.bk-voice--lead blockquote{color:#fff;font-size:1.22rem;line-height:1.45;letter-spacing:-.01em}
.bk-voice--lead .bk-who{border-color:rgba(255,255,255,.14);color:var(--bk-on-dark)}
.bk-voice--lead .bk-who b{color:#fff}
@media (min-width:700px){.bk-voices{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1040px){.bk-voices{grid-template-columns:repeat(3,1fr)}.bk-voice--lead blockquote{font-size:1.3rem}}
.bk-voices-note{margin-top:18px;text-align:center}
.bk-evidence{margin:56px auto 0;max-width:760px;text-align:center;font-size:1.1rem;line-height:1.55;color:var(--bk-text);text-wrap:balance}
.bk-evidence b{display:block;font-size:1.35rem;font-weight:600;letter-spacing:-.02em;color:var(--bk-ink);margin-bottom:6px}

/* 12 · offer */
.bk-offer{display:grid;gap:12px}
.bk-offer-art{position:relative;overflow:hidden;isolation:isolate;border-radius:24px;padding:32px 24px;display:flex;flex-direction:column;justify-content:center;gap:24px;background:radial-gradient(60% 60% at 70% 40%,rgba(255,138,31,.25),transparent 70%),radial-gradient(60% 70% at 20% 80%,rgba(31,75,255,.35),transparent 70%),var(--bk-dark)}
.bk-offer-mock{background:none;height:300px;margin:0}
.bk-offer-mock .pb-back{width:132px;top:40px;left:calc(50% + 6px)}
.bk-offer-mock .book3d--sm{--w:146px;margin-right:110px}
.bk-offer-disc{position:absolute;right:calc(50% - 150px);bottom:26px;width:72px;height:72px;z-index:3}
.bk-offer-disc svg{width:36px;height:36px}
.bk-offer-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;justify-content:center;gap:8px}
.bk-offer-list li{padding:.45em .9em;border-radius:999px;border:1px solid rgba(255,255,255,.16);color:var(--bk-on-dark);font-size:.86rem}
.bk-offer-list a{color:#ffcfa3}
.bk-offer-card{border-radius:24px;background:#fff;border:1px solid var(--bk-line);padding:30px 26px;display:flex;flex-direction:column;gap:0}
.bk-fmt{padding:0 0 22px}
.bk-fmt--live h3{font-family:var(--bk-font);font-size:clamp(1.5rem,2.6vw,2rem);font-weight:500;letter-spacing:-.03em;line-height:1.1;color:var(--bk-ink);margin:12px 0 8px}
.bk-fmt-tag{display:flex;align-items:center;gap:8px;margin:0;font-size:.76rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--bk-ink)}
.bk-fmt-note{margin:0;color:var(--bk-grey);font-size:.98rem;line-height:1.5}
.bk-fmt--live .store-picker{margin:20px 0 14px}
.bk-fmt--live .store-picker label{font-family:var(--bk-font)}
.bk-fmt-store{margin:10px 0 0;text-align:center;font-size:.86rem;color:var(--bk-grey)}
.bk-fmt--soon{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 16px;padding:18px 0;border-top:1px solid var(--bk-line)}
.bk-fmt--soon .bk-fmt-tag{color:var(--bk-grey)}
.bk-fmt--soon .bk-btn{font-size:.9rem;padding:.8em 1.2em}
.bk-giftbox{display:flex;gap:12px;align-items:flex-start;margin-top:8px;padding:16px 18px;border-radius:16px;background:linear-gradient(120deg,rgba(31,75,255,.07),rgba(224,51,143,.08));text-decoration:none;color:var(--bk-text);font-size:.95rem;line-height:1.45}
.bk-giftbox b{color:var(--bk-ink);font-weight:600}
.bk-giftbox:hover{background:linear-gradient(120deg,rgba(31,75,255,.12),rgba(224,51,143,.13))}
.bk-terms{list-style:none;margin:20px 0 0;padding:0;text-align:center;font-size:.92rem;color:var(--bk-grey)}
.bk-terms b{color:var(--bk-ink);font-weight:600}
@media (min-width:900px){.bk-offer{grid-template-columns:1fr 1fr}.bk-offer-card{padding:38px 36px}.bk-offer-mock{height:360px}}

/* 13 · faq */
.bk-faq{display:grid;gap:40px;align-items:start}
.bk-faq-side .bk-h2{margin-bottom:24px}
.bk-faq-points{list-style:none;margin:0 0 26px;padding:0;display:grid;gap:8px;color:var(--bk-text)}
.bk-faq-points li{display:flex;align-items:center;gap:10px}
.bk.bk .faq details{border:0;border-radius:18px;padding:0 24px}
.bk .faq summary{font-family:var(--bk-font);font-weight:600;font-size:1.08rem;letter-spacing:-.01em;padding:22px 34px 22px 0}
.bk .faq details p{font-size:1.02rem;line-height:1.6;color:var(--bk-text);max-width:68ch;margin-bottom:22px}
.bk .faq-list{gap:8px}
@media (min-width:900px){.bk-faq{grid-template-columns:.7fr 1.3fr;gap:72px}.bk-faq-side{position:sticky;top:110px}}

/* 14 · final */
.bk-final{padding:110px 0 120px;text-align:center}
.bk-final .closing-logo{width:76px;height:76px;margin:0 auto 26px}
.bk-final .bk-eyebrow{justify-content:center}
.bk-final-sub{margin:26px auto 0;font-size:clamp(1.1rem,2vw,1.35rem);color:var(--bk-on-dark)}
.bk-final .bk-ctas{margin:36px 0 20px}
.bk-final-note{margin:0 0 10px;font-size:.92rem;color:var(--bk-grey-2)}
.bk-share{color:var(--bk-on-dark)}
.bk-share:hover{color:#fff}

/* floating pill (desktop + mobile, no urgency) */
.bk .bk-pill{left:50%;right:auto;bottom:16px;width:max-content;max-width:calc(100% - 24px);transform:translate(-50%,160%);gap:14px;padding:7px 7px 7px 8px;background:rgba(10,14,44,.94);border:1px solid rgba(255,255,255,.1);font-family:var(--bk-font)}
.bk .bk-pill.is-on{transform:translate(-50%,0)}
@media (min-width:880px){.bk .bk-pill{display:flex}}
.bk-pill-cover{width:30px;height:auto;border-radius:3px;flex:none;box-shadow:0 4px 10px rgba(0,0,0,.4)}
.bk-pill-text{display:flex;flex-direction:column;line-height:1.2;min-width:0}
.bk-pill-text b{color:#fff;font-weight:600;font-size:.92rem;white-space:nowrap}
.bk-pill-text a{color:#ffcfa3;font-size:.8rem;text-decoration:none;white-space:nowrap}
.bk-pill .bk-btn{box-shadow:none}
@media (max-width:380px){.bk-pill-text a{display:none}}

/* footer */
.bk-footer{background:transparent;color:var(--bk-grey);padding:28px 0 96px}
.bk-footer .footer-inner a{color:var(--bk-ink)}
.bk-footer .footer-inner a:hover{color:var(--violet)}
.bk-disclaimer{margin-top:18px !important;padding-top:18px;border-top:1px solid var(--bk-line);font-size:.8rem;line-height:1.55;color:var(--bk-grey-2)}
#code,#inside,#author,#faq,#formats,#readers,#story,#why{scroll-margin-top:72px}
/* polish pass */
.bk p,.bk-map span,.bk-code p{text-wrap:pretty}
@media (min-width:560px) and (max-width:899px){.bk-hero-visual{max-width:460px;margin-left:auto;margin-right:auto;width:100%}}
@media (max-width:420px){.bk-offer-art{padding:28px 16px}.bk-offer-mock .pb-back{width:116px;left:calc(50% - 6px)}.bk-offer-mock .book3d--sm{--w:132px;margin-right:96px}}
/* thank-you page */
.bk-thanks{padding:80px 0 88px}
.bk-thanks .bk-h1 .line{display:inline}
.bk-thanks .bk-intro{margin-inline:auto}
.bk-thanks .closing-logo{margin:0 auto 22px}
.bk-thanks-gift .gift-card{margin-top:0;font-family:var(--bk-font)}
.bk-thanks-gift .gift-card h2{font-family:var(--bk-font);font-weight:600;letter-spacing:-.025em;line-height:1.12;color:var(--bk-ink)}
.bk-thanks-gift .gift-card .bk-btn{margin-top:8px}
.bk-bridge{max-width:680px;margin:64px auto 40px;text-align:center}
.bk-bridge p{font-size:1.15rem;line-height:1.6;color:var(--bk-grey);margin:0 0 12px}
.bk-bridge .bk-strong{font-size:clamp(1.3rem,2.4vw,1.7rem);line-height:1.3;letter-spacing:-.02em;font-weight:500;text-wrap:balance}
.bk-bridge q{color:var(--bk-ink);font-style:italic}
.bk-thanks-tools{max-width:920px;margin:0 auto}
@media (min-width:820px){.bk-thanks-tools{grid-template-columns:1fr 1fr}}
.bk-softclose{margin:56px auto 14px;font-size:1.2rem;color:var(--bk-ink);text-wrap:balance}
/* home page */
.bk-home{min-height:calc(100vh - 24px);min-height:calc(100svh - 24px);display:grid;place-items:center;padding:64px 0}
.bk-home .closing-logo{margin:0 auto 22px}
.bk-home .bk-h1 .line{display:inline}
.bk-home .bk-intro{margin-inline:auto}
.bk-home .bk-ctas{margin-top:32px}
.bk-home-alt{margin:22px 0 0}
.bk-home-alt a{color:rgba(255,255,255,.8);text-decoration:none;font-weight:500}
.bk-home-alt a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.bk [hidden]{display:none!important}
/* copy v2 */
.bk-ctas{flex-direction:row}
.bk-micro{flex-basis:100%;margin:2px 0 0 4px;font-size:.88rem;color:rgba(255,255,255,.62)}
.bk-stack{list-style:none;margin:18px 0 22px;padding:0;display:grid;gap:10px}
.bk-stack li{position:relative;padding-left:30px;display:flex;flex-direction:column;gap:2px;font-size:.95rem;line-height:1.4}
.bk-stack li::before{content:"✓";position:absolute;left:0;top:1px;width:20px;height:20px;border-radius:50%;background:var(--grad);color:#fff;font-size:.72rem;font-weight:700;display:grid;place-items:center}
.bk-stack b{color:var(--bk-ink);font-weight:600}
.bk-stack span{color:var(--bk-grey)}
.bk-disclose{padding:12px 16px;border-left:2px solid var(--bk-line);margin:18px 0 !important;line-height:1.5}
.bk-hero-copy .bk-h1{font-size:clamp(2.3rem,5.2vw,4.1rem)}