:root{
  --blue:#0a54c8; --blue2:#052c75; --yellow:#ffd438; --red:#ef3d32;
  --orange:#ff8a22; --cream:#fff3c4; --paper:#fffaf0; --ink:#132442;
  --muted:#5d6d87; --white:#fff; --shadow:0 18px 44px rgba(8,34,86,.16);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);
  background:linear-gradient(180deg,#e6f5ff 0%,#fff8df 46%,#edf6ff 100%);
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button{font:inherit}
.container{width:min(1160px,calc(100% - 32px));margin:0 auto}
.section{padding:58px 0}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;z-index:999;background:white;padding:10px;border-radius:10px}
.site-header{
  position:sticky;top:0;z-index:80;background:rgba(7,38,97,.95);
  backdrop-filter:blur(12px);border-bottom:4px solid rgba(255,255,255,.18)
}
.header-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.brand img{width:210px;max-height:62px;object-fit:contain;filter:drop-shadow(0 8px 12px rgba(0,0,0,.22))}
.nav{display:flex;gap:10px;align-items:center;justify-content:center}
.nav a{color:white;font-weight:900;padding:10px 14px;border-radius:999px}
.nav a:hover{background:rgba(255,255,255,.14)}
.menu-button{display:none;background:#fff;color:var(--blue2);border:0;border-radius:999px;padding:10px 15px;font-weight:900}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;
  padding:12px 18px;border-radius:999px;font-weight:900;border:0;box-shadow:0 12px 22px rgba(0,0,0,.13);
  transition:transform .18s ease,box-shadow .18s ease
}
.btn:hover{transform:translateY(-2px);box-shadow:0 18px 30px rgba(0,0,0,.18)}
.btn-primary{background:linear-gradient(180deg,#ff624f,#dd2d27);color:white}
.btn-light{background:white;color:var(--blue);border:2px solid #d8e7ff}
.btn-header{background:linear-gradient(180deg,#fff076,#ffba2b);color:#173066;white-space:nowrap}
.btn-small{min-height:40px;padding:9px 14px;font-size:.88rem}
.text-action{border:0;background:transparent;color:#0a54c8;font-weight:900;cursor:pointer;padding:8px 0}
.eyebrow{
  display:inline-flex;background:#fff1af;border:2px solid #ffd15d;color:#5c3a00;
  border-radius:999px;padding:7px 12px;font-size:.82rem;letter-spacing:.05em;text-transform:uppercase;font-weight:900;margin:0 0 12px
}
.eyebrow.small{font-size:.74rem;padding:5px 10px}
.hero{position:relative;min-height:680px;display:flex;align-items:center;overflow:hidden;background:#5fc1ff}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.08),rgba(255,255,255,0) 62%)}
.hero-content{position:relative;z-index:2}
.hero-panel{
  max-width:520px;background:rgba(255,255,255,.94);border:6px solid white;border-radius:34px;padding:30px;
  box-shadow:var(--shadow);position:relative;overflow:hidden
}
.hero-panel:after{content:"";position:absolute;inset:13px;border:2px dashed rgba(19,36,66,.12);border-radius:24px;pointer-events:none}
.hero-panel h1{font-size:clamp(2.45rem,5.5vw,4.75rem);line-height:.95;margin:0 0 16px;letter-spacing:-.055em}
.lead{font-size:1.08rem;line-height:1.65;color:#40526d;margin:0}
.hero-actions,.section-actions,.final-actions,.info-actions,.card-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.hero-actions{margin:24px 0 16px}
.download-row{display:flex;gap:10px;flex-wrap:wrap}
.download-row a{
  background:#f3f8ff;border:2px solid #dceaff;border-radius:999px;padding:8px 11px;font-weight:900;font-size:.9rem;color:#0a54c8
}
.section-title{text-align:center;max-width:800px;margin:0 auto 30px}
.section-title h2,.why h2,.lab-copy h2,.power-copy h2,.final-card h2{
  font-size:clamp(2rem,4vw,3.1rem);line-height:1;margin:0 0 12px;letter-spacing:-.03em
}
.section-title p,.why-copy p,.lab-copy p,.power-copy p,.final-card p{color:var(--muted);line-height:1.7;margin:0}
.reader-shell{
  background:linear-gradient(135deg,#0d63ce,#0b2f7f);border:7px solid white;border-radius:34px;
  box-shadow:var(--shadow);overflow:hidden
}
.reader-topbar{
  display:flex;justify-content:space-between;align-items:center;gap:18px;
  background:#092f79;color:white;padding:18px 22px;border-bottom:4px solid rgba(255,255,255,.18)
}
.reader-topbar span:first-child{font-weight:900;color:#ffdf5b}
.reader-topbar h3{margin:4px 0 0;font-size:clamp(1.45rem,3vw,2.4rem)}
.changing-pill{background:#ffd438;color:#193067;padding:8px 12px;border-radius:999px;font-weight:900;white-space:nowrap}
.reader-main{
  display:grid;grid-template-columns:58px minmax(0,1fr) 58px 320px;gap:18px;align-items:center;padding:22px;
}
.arrow{
  width:58px;height:58px;border-radius:50%;border:5px solid white;background:linear-gradient(180deg,#ffe060,#ffab1d);
  color:#0c4ca9;font-size:2.45rem;line-height:1;font-weight:900;box-shadow:0 16px 30px rgba(0,0,0,.22);cursor:pointer
}
.arrow:hover{transform:scale(1.05)}
.comic-frame{
  margin:0;background:#fff8e9;border:5px solid #071f4d;border-radius:24px;box-shadow:0 16px 36px rgba(0,0,0,.22);
  display:grid;place-items:center;min-height:430px;overflow:hidden
}
#comicImage{width:100%;max-height:650px;object-fit:contain}
.lesson-card{
  align-self:stretch;background:rgba(255,255,255,.96);border:5px solid white;border-radius:24px;padding:22px;
  display:flex;flex-direction:column;justify-content:center;box-shadow:0 14px 30px rgba(0,0,0,.16)
}
.lesson-card p:not(.eyebrow){color:#53627b;line-height:1.65;margin:0 0 20px}
.info-actions .btn{width:100%}
.reader-controls{
  display:flex;justify-content:space-between;align-items:center;gap:18px;padding:0 22px 22px
}
.dots{display:flex;justify-content:center;gap:8px;flex-wrap:wrap}
.dot{width:13px;height:13px;border-radius:50%;border:2px solid #fff;background:#c4d4ee;cursor:pointer}
.dot.active{background:#f0443b;transform:scale(1.25)}
.comic-grid-head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin:34px 0 16px}
.comic-grid-head h3{font-size:2rem;margin:0}
.comic-grid-head p{margin:6px 0 0;color:var(--muted)}
.comic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.comic-card{
  background:white;border:4px solid white;border-radius:22px;box-shadow:var(--shadow);overflow:hidden;color:var(--ink);
  transition:transform .18s ease,box-shadow .18s ease
}
.comic-card:hover{transform:translateY(-5px);box-shadow:0 24px 46px rgba(8,34,86,.22)}
.comic-thumb-button{display:block;width:100%;padding:0;border:0;background:#fff8e9;cursor:pointer}
.comic-thumb-button img{width:100%;aspect-ratio:4/3;object-fit:contain}
.comic-card-body{padding:13px 14px 16px}
.comic-card span{display:inline-flex;background:#eaf2ff;border-radius:999px;padding:5px 9px;font-size:.75rem;font-weight:900;color:#0d4ab0;margin-bottom:7px}
.comic-card strong{display:block;line-height:1.25}
.storybooks{background:linear-gradient(180deg,rgba(255,247,220,.35),rgba(255,244,207,.86))}
.book-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.book-card{
  background:white;border:5px solid white;border-radius:24px;overflow:hidden;box-shadow:var(--shadow);
  display:flex;flex-direction:column;transition:transform .18s ease
}
.book-card:hover{transform:translateY(-5px)}
.book-cover-wrap{aspect-ratio:210/297;background:#eef5ff;display:block;overflow:hidden}
.book-card img{width:100%;height:100%;object-fit:contain}
.book-info{padding:18px;display:flex;flex-direction:column;flex:1}
.pill{display:inline-flex;align-self:flex-start;background:#fff0bd;border-radius:999px;padding:6px 10px;font-size:.76rem;font-weight:900;color:#6a4500}
.book-info h3{font-size:1.25rem;margin:9px 0 7px}
.book-info p{color:var(--muted);line-height:1.55;margin:0 0 14px;font-size:.95rem;flex:1}
.why-grid,.lab-grid,.power-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}
.why-copy,.lab-copy,.power-copy,.final-card{background:rgba(255,255,255,.92);border:5px solid white;border-radius:30px;padding:30px;box-shadow:var(--shadow)}
.benefits{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:22px}
.benefits article{background:#f4f8ff;border-radius:18px;padding:16px}
.benefits span{font-size:1.6rem}
.benefits strong{display:block;margin:5px 0 4px}
.benefits p{font-size:.9rem;line-height:1.45;color:var(--muted)}
.why-art img,.lab-art img{border-radius:30px;border:6px solid white;box-shadow:var(--shadow)}
.powers{background:linear-gradient(180deg,#fff,#fff4ca)}
.power-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.power-list article{background:white;border:5px solid white;border-radius:24px;padding:22px;box-shadow:var(--shadow);display:flex;gap:12px;align-items:center;font-size:1.05rem}
.power-list span{font-size:2rem}
.comic-lab{background:linear-gradient(180deg,#1c2260,#392773);color:white}
.comic-lab .eyebrow{color:#5c3a00}
.lab-copy{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.24)}
.lab-copy p{color:rgba(255,255,255,.83)}
.coming-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.coming-row span{border:2px dashed rgba(255,255,255,.5);padding:11px 12px;border-radius:16px;font-weight:900}
.final-cta{background:linear-gradient(180deg,#eaf3ff,#fff5ce)}
.final-card{display:flex;justify-content:space-between;gap:24px;align-items:center}
.final-card>div:first-child{max-width:690px}
.footer{background:#092b70;color:white;padding:36px 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:20px}
.footer p{color:rgba(255,255,255,.8);line-height:1.6}
.footer a{display:block;color:#ffe77a;margin-top:8px;font-weight:800}
.modal{position:fixed;inset:0;background:rgba(0,12,32,.92);z-index:200;display:none;padding:70px 18px 18px;overflow:auto}
.modal.open{display:block}
.modal img{margin:auto;max-width:min(1400px,100%);max-height:none;border:6px solid white;border-radius:18px;background:white}
.modal-close{position:fixed;right:18px;top:18px;z-index:201;background:white;color:#092b70;border:0;border-radius:999px;padding:12px 16px;font-weight:900;cursor:pointer}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .65s ease,transform .65s ease}
.reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.btn:hover,.comic-card:hover,.book-card:hover{transform:none}
}
@media(max-width:1100px){
  .reader-main{grid-template-columns:52px minmax(0,1fr) 52px}
  .lesson-card{grid-column:1/-1}
  .comic-grid{grid-template-columns:repeat(3,1fr)}
  .book-grid{grid-template-columns:repeat(2,1fr)}
  .why-grid,.lab-grid,.power-grid{grid-template-columns:1fr}
}
@media(max-width:780px){
  .container{width:min(100% - 22px,1160px)}
  .header-inner{min-height:70px;gap:10px}
  .brand img{width:170px}
  .menu-button{display:inline-flex}
  .nav{position:fixed;left:12px;right:12px;top:82px;background:#092b70;border:4px solid white;border-radius:24px;padding:18px;display:none;flex-direction:column;box-shadow:var(--shadow)}
  .nav.open{display:flex}
  .btn-header{display:none}
  .hero{min-height:760px;align-items:end;padding-bottom:24px}
  .hero-bg{object-position:68% center}
  .hero-panel{padding:24px}
  .reader-topbar{flex-direction:column;align-items:flex-start}
  .reader-main{grid-template-columns:1fr;gap:12px;padding:14px}
  .arrow{justify-self:center}
  .left{order:2}.right{order:3}.comic-frame{order:1}.lesson-card{order:4}
  .reader-controls{flex-direction:column}
  .comic-grid{grid-template-columns:repeat(2,1fr)}
  .book-grid{grid-template-columns:1fr}
  .benefits,.power-list{grid-template-columns:1fr}
  .final-card{flex-direction:column;align-items:flex-start}
  .footer-grid{grid-template-columns:1fr}
}
@media(max-width:480px){
  .section{padding:42px 0}.hero-panel h1{font-size:2.48rem}
  .comic-grid{grid-template-columns:1fr}
}


/* V8 polish additions */
.hero-stats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:10px;
  margin-top:16px;
}
.hero-stats span{
  background:#fff8d8;
  border:2px solid #ffdc67;
  border-radius:18px;
  padding:12px 10px;
  text-align:center;
  font-weight:900;
  color:#143062;
}
.hero-stats strong{
  display:block;
  font-size:1.55rem;
  color:#ef3d32;
  line-height:1;
}
.reader-hint{
  margin:8px 0 0;
  color:rgba(255,255,255,.88);
  font-weight:800;
  font-size:.92rem;
}
.modal-toolbar{
  position:fixed;
  top:16px;
  left:16px;
  right:16px;
  z-index:202;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
  justify-content:center;
}
.modal-close,
.modal-nav,
.modal-download{
  background:white;
  color:#092b70;
  border:0;
  border-radius:999px;
  padding:11px 15px;
  font-weight:900;
  cursor:pointer;
  box-shadow:0 10px 24px rgba(0,0,0,.2);
}
.modal-download{
  background:#ffd438;
}
.back-top{
  position:fixed;
  right:18px;
  bottom:18px;
  z-index:70;
  width:48px;
  height:48px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:#ffd438;
  color:#092b70;
  border:4px solid white;
  box-shadow:0 12px 24px rgba(0,0,0,.18);
  font-weight:900;
  font-size:1.35rem;
}
.comic-frame{
  cursor:zoom-in;
}
.book-card .btn,
.comic-card .text-action{
  min-width:96px;
}
@media(max-width:780px){
  .hero-stats{grid-template-columns:1fr}
  .reader-hint{text-align:center}
  .modal{padding-top:130px}
}


/* V9 public-facing polish */
.brand img{
  width:260px;
  max-height:76px;
}
.visual-banner{
  border-radius:30px;
  border:6px solid #fff;
  overflow:hidden;
  box-shadow:var(--shadow);
  background:#0a54c8;
  margin:0 auto 28px;
}
.visual-banner img{
  width:100%;
  height:auto;
}
.public-footer a{
  color:#ffe77a;
}
.footer .public-footer{
  grid-template-columns:2fr 1fr 1fr;
}
@media(max-width:780px){
  .brand img{width:190px;max-height:64px}
  .footer .public-footer{grid-template-columns:1fr}
  .visual-banner{border-radius:22px}
}


/* V10 cleanup: removed out-of-place visual-world image and tightened final CTA spacing */
.final-cta {
  padding-top: 64px;
}
.final-card {
  margin-top: 0;
}


/* V11 logo replacement: uploaded transparent logo */
.brand img {
  width: 300px;
  max-height: 82px;
  object-fit: contain;
}
@media(max-width:780px){
  .brand img {
    width: 210px;
    max-height: 64px;
  }
}


/* V12 logo fix: edge-connected background removed only, preserving internal white letters and star */
.brand img {
  width: 310px;
  max-height: 86px;
  object-fit: contain;
}
@media(max-width:780px){
  .brand img {
    width: 220px;
    max-height: 68px;
  }
}



/* V13 Comic Strip Lab: public-facing background image section */
.comic-lab-bg {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(28,34,96,.25), rgba(28,34,96,.78) 50%, rgba(28,34,96,.92)),
    url("assets/final/comic-lab.jpg") center/cover no-repeat;
  overflow: hidden;
}
.comic-lab-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 25%, rgba(255, 212, 56, .18), transparent 22rem),
    radial-gradient(circle at 80% 10%, rgba(255, 255, 255, .12), transparent 18rem);
  pointer-events: none;
}
.comic-lab-bg .container {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: flex-end;
}
.lab-overlay-card {
  width: min(610px, 100%);
  background: rgba(34, 31, 92, .82);
  border: 5px solid rgba(255,255,255,.48);
  box-shadow: 0 24px 60px rgba(0,0,0,.28);
  border-radius: 34px;
  padding: 34px;
  color: #fff;
  backdrop-filter: blur(6px);
}
.lab-overlay-card h2 {
  font-size: clamp(2.3rem, 5vw, 4.45rem);
  line-height: .95;
  margin: 0 0 18px;
  letter-spacing: -.045em;
}
.lab-overlay-card p:not(.eyebrow) {
  color: rgba(255,255,255,.88);
  font-size: 1.05rem;
  line-height: 1.72;
  margin: 0;
}
.future-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}
.future-pills span {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 10px 15px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  border: 2px dashed rgba(255,255,255,.52);
  color: #fff;
  font-weight: 900;
}
@media(max-width:900px){
  .comic-lab-bg {
    min-height: 660px;
    align-items: flex-end;
    background:
      linear-gradient(180deg, rgba(28,34,96,.05), rgba(28,34,96,.65) 42%, rgba(28,34,96,.96)),
      url("assets/final/comic-lab.jpg") center/cover no-repeat;
  }
  .comic-lab-bg .container {
    justify-content: center;
  }
  .lab-overlay-card {
    margin-bottom: 18px;
    padding: 24px;
  }
}


/* V14 author + stronger background visuals */
.reader-shell {
  background:
    linear-gradient(135deg, rgba(8,45,120,.93), rgba(8,45,120,.83)),
    url("assets/final/carousel-bg-new.jpg") center/cover no-repeat;
}
.storybooks {
  background:
    linear-gradient(180deg, rgba(255,255,255,.83), rgba(255,247,215,.92)),
    url("assets/final/storybook-bg-new.jpg") center/cover fixed no-repeat;
}
.author-section {
  background:
    radial-gradient(circle at 20% 10%, rgba(255, 212, 56, .35), transparent 20rem),
    linear-gradient(180deg,#fff7da,#eaf3ff);
}
.author-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: center;
}
.author-copy {
  background: rgba(255,255,255,.93);
  border: 5px solid white;
  border-radius: 30px;
  padding: 30px;
  box-shadow: var(--shadow);
}
.author-copy h2 {
  font-size: clamp(2rem,4vw,3.1rem);
  line-height: 1;
  margin: 0 0 14px;
  letter-spacing: -.03em;
}
.author-copy p {
  color: var(--muted);
  line-height: 1.72;
  margin: 0 0 16px;
}
.author-note {
  background: #f5f9ff;
  border-left: 5px solid #0a54c8;
  border-radius: 18px;
  padding: 16px;
  font-size: .95rem;
}
.author-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
}
.author-art {
  position: relative;
}
.author-art > img {
  border-radius: 30px;
  border: 6px solid white;
  box-shadow: var(--shadow);
  width: 100%;
}
.tfo-mark {
  position: absolute;
  left: 18px;
  bottom: 18px;
  width: 170px;
  max-width: 38%;
  background: rgba(6,9,22,.72);
  border: 2px solid rgba(255,255,255,.28);
  border-radius: 20px;
  padding: 12px;
  backdrop-filter: blur(6px);
}
.tfo-mark img {
  width: 100%;
}
.footer {
  background:
    linear-gradient(180deg, rgba(9,43,112,.88), rgba(5,22,60,.96)),
    url("assets/final/footer-bg-new.jpg") center/cover no-repeat;
}
@media(max-width:900px){
  .author-grid { grid-template-columns: 1fr; }
  .tfo-mark { position: relative; left: auto; bottom: auto; margin: -78px 0 0 18px; }
  .storybooks { background-attachment: scroll; }
}


/* V15 layout fix: show full hero banner better and make author section one-column */
.hero {
  min-height: 760px;
  align-items: center;
  background: #58c3ff;
}
.hero-bg {
  object-fit: contain;
  object-position: center right;
  background: #58c3ff;
}
.hero:after {
  background: linear-gradient(90deg, rgba(255,255,255,.18), rgba(255,255,255,0) 58%);
}
.hero-panel {
  max-width: 500px;
}
.author-grid {
  display: block;
}
.author-single {
  max-width: 1040px;
}
.author-single .author-copy {
  max-width: 100%;
}
.author-logo-standalone {
  width: min(280px, 70%);
  margin: 0 auto 22px;
  padding: 18px;
  border-radius: 24px;
  background: #090916;
  box-shadow: 0 16px 34px rgba(0,0,0,.18);
}
.author-logo-standalone img {
  width: 100%;
}
.author-visual-full {
  margin: 24px 0 18px;
  border-radius: 28px;
  border: 6px solid white;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.author-visual-full img {
  width: 100%;
  display: block;
}
.author-note.soft {
  border-left-color: #d6b76a;
  background: #fff9e7;
}
.author-art,
.tfo-mark {
  display: none !important;
}
@media(max-width:900px){
  .hero {
    min-height: 720px;
    align-items: flex-end;
    padding-bottom: 24px;
  }
  .hero-bg {
    object-fit: cover;
    object-position: 66% center;
  }
  .author-logo-standalone {
    width: min(240px, 80%);
  }
}


/* V16 hero and bio fix */
.hero {
  min-height: 720px;
}
.hero-bg {
  object-fit: contain;
  object-position: center right;
  background: #5fc1ff;
}
.hero-panel {
  max-width: 470px;
  padding: 26px;
}
.hero-panel h1 {
  font-size: clamp(2.35rem, 5vw, 4.25rem);
}
.hero-actions {
  margin-bottom: 0;
}
@media(max-width:900px){
  .hero {
    min-height: 680px;
  }
  .hero-bg {
    object-fit: cover;
    object-position: 70% center;
  }
  .hero-panel {
    max-width: 430px;
  }
}


/* FINAL LAUNCH POLISH */
html {
  scroll-padding-top: 86px;
}
.hero-panel {
  width: min(470px, 92vw);
}
.hero-actions .btn {
  white-space: nowrap;
}
@media(max-width: 780px) {
  .site-header {
    position: sticky;
  }
  .header-inner {
    justify-content: space-between;
  }
  .hero {
    min-height: 720px;
  }
  .hero-panel {
    width: calc(100vw - 32px);
    max-width: 430px;
    margin: 0 auto;
  }
  .hero-panel h1 {
    font-size: clamp(2.25rem, 10vw, 3.2rem);
  }
  .lead {
    font-size: 1rem;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .reader-shell,
  .book-card,
  .why-copy,
  .author-copy,
  .lab-overlay-card,
  .final-card {
    border-radius: 22px;
  }
  .comic-frame {
    min-height: 260px;
  }
  #comicImage {
    max-height: 520px;
  }
  .book-cover-wrap {
    height: 280px;
  }
  .author-logo-standalone {
    width: min(220px, 78%);
  }
}
@media(max-width: 430px) {
  .brand img {
    width: 190px !important;
  }
  .menu-button {
    padding: 9px 12px;
  }
  .container {
    width: min(100% - 18px, 1160px);
  }
  .section {
    padding: 38px 0;
  }
}