:root{
  --ink:#26334b;
  --muted:#647087;
  --sky:#dff4fb;
  --sky-strong:#8fd4e8;
  --leaf:#eaf6e3;
  --leaf-strong:#6ea866;
  --cream:#fffaf0;
  --rose:#f5cbd6;
  --rose-strong:#d96f8d;
  --lav:#d8ccec;
  --lav-strong:#765fa8;
  --sun:#f7d57d;
  --white:#fff;
  --line:rgba(38,51,75,.11);
  --shadow:0 22px 60px rgba(49,67,91,.13);
  --radius:30px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);font-family:"Trebuchet MS","Avenir Next",Avenir,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#fff;line-height:1.6}
a{color:inherit}
img{max-width:100%;display:block}
.container{width:min(1160px,calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.header-inner{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand img{width:255px;max-height:62px;object-fit:contain;object-position:left center}
nav{display:flex;align-items:center;gap:24px;font-size:15px;font-weight:700}
nav a{text-decoration:none}
.nav-buy{background:var(--ink);color:#fff;padding:11px 17px;border-radius:999px}
.menu-btn{display:none;border:0;background:transparent;font-size:26px}
.hero{overflow:hidden;background:linear-gradient(135deg,#fff 0%,#fffaf2 46%,#eaf7fb 100%);padding:72px 0 52px}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:48px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;text-transform:uppercase;letter-spacing:.12em;font-size:12px;font-weight:900;color:var(--lav-strong);background:#fff;border:1px solid var(--lav);padding:8px 12px;border-radius:999px}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(48px,6.1vw,78px);line-height:1.02;letter-spacing:-.045em;margin:19px 0 22px;max-width:760px}
.hero h1 span{color:var(--rose-strong)}
.hero-copy{font-size:20px;color:var(--muted);max-width:650px;margin-bottom:30px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:52px;padding:13px 21px;border-radius:999px;text-decoration:none;font-weight:900;border:1px solid transparent;transition:.2s transform,.2s box-shadow}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(38,51,75,.12)}
.btn-primary{background:var(--ink);color:white}
.btn-indigo{background:#4f3b82;color:#fff}
.btn-secondary{background:#fff;border-color:var(--line)}
.hero-art{position:relative;min-height:560px;display:grid;place-items:center}
.hero-art:before{content:"";position:absolute;width:470px;height:470px;border-radius:50%;background:radial-gradient(circle at 35% 32%,#fff 0 18%,var(--sky) 19% 55%,var(--leaf) 56% 100%);filter:saturate(.9)}
.hero-art img{position:relative;z-index:2;width:min(590px,100%);height:610px;object-fit:contain;mix-blend-mode:multiply}
.trust-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.trust-inner{display:grid;grid-template-columns:repeat(4,1fr);text-align:center}
.trust-item{padding:18px 12px;border-right:1px solid var(--line);font-weight:800;font-size:14px}.trust-item:last-child{border-right:0}
.section{padding:92px 0}
.section-soft{background:var(--cream)}
.section-sky{background:linear-gradient(180deg,#f8fdff,var(--sky))}
.section-title{text-align:center;max-width:780px;margin:0 auto 48px}
.kicker{color:var(--rose-strong);font-weight:900;text-transform:uppercase;letter-spacing:.12em;font-size:12px;margin-bottom:10px}
h2{font-size:clamp(34px,4vw,54px);line-height:1.08;letter-spacing:-.035em;margin-bottom:16px}
.section-title p{font-size:18px;color:var(--muted)}
.story-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:58px;align-items:center}
.story-image{background:#fff;border-radius:var(--radius);padding:14px;box-shadow:var(--shadow);transform:rotate(-1.2deg)}
.story-image img{border-radius:20px}
.story-copy p{font-size:18px;color:var(--muted)}
.benefits{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:26px 0}
.benefit{background:#fff;border:1px solid var(--line);padding:14px 15px;border-radius:16px;font-weight:800;font-size:14px}
.preview-wrap{position:relative}
.preview-wrap img{width:100%;border-radius:34px;box-shadow:var(--shadow)}
.preview-note{position:absolute;right:26px;bottom:-28px;background:#fff;padding:18px 22px;border-radius:18px;box-shadow:var(--shadow);font-weight:900;max-width:300px}
.editions{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.book-card{border:1px solid var(--line);border-radius:28px;background:#fff;overflow:hidden;box-shadow:0 15px 38px rgba(50,66,90,.08)}
.book-card-media{background:#f7f7f5;aspect-ratio:1.16/1;display:grid;place-items:center;overflow:hidden}
.book-card-media img{width:100%;height:100%;object-fit:cover}
.book-card-body{padding:27px}
.lang-pill{display:inline-block;background:var(--leaf);color:#4a7945;padding:5px 10px;border-radius:999px;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em;margin-bottom:11px}
.book-card h3{font-size:25px;line-height:1.16;margin-bottom:9px}.book-card p{color:var(--muted)}
.book-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.journey{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.journey-card{background:#fff;border-radius:28px;padding:14px;box-shadow:var(--shadow)}
.journey-card img{width:100%;height:520px;object-fit:cover;border-radius:20px}
.journey-card.sketch img{object-position:center}
.journey-copy{padding:20px 10px 8px}.journey-copy p{color:var(--muted);margin-bottom:0}
.reader-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:58px;align-items:center}
.reader-photo img{border-radius:32px;box-shadow:var(--shadow)}
.quote{font-size:clamp(30px,4vw,50px);font-weight:900;line-height:1.12;letter-spacing:-.035em;margin-bottom:22px}.quote span{color:var(--rose-strong)}
.reader-copy p{font-size:18px;color:var(--muted)}
.buy-band{background:linear-gradient(135deg,#654f96,#755daa 50%,#d57a94);color:#fff;border-radius:38px;padding:54px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:32px;overflow:hidden;position:relative}
.buy-band:after{content:"";position:absolute;width:260px;height:260px;border:45px solid rgba(255,255,255,.08);border-radius:50%;right:-80px;top:-90px}
.buy-band h2{margin-bottom:10px}.buy-band p{margin:0;color:rgba(255,255,255,.86);font-size:18px}.buy-band .btn{background:#fff;color:var(--ink);position:relative;z-index:2}
.contact{text-align:center;max-width:730px;margin:auto}.contact p{color:var(--muted);font-size:18px}
.site-footer{background:#222d43;color:#fff;padding:36px 0}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:26px}.footer-brand{font-weight:900}.footer-copy{color:#bfc6d3;font-size:13px}
/* Campaign landing pages */
.campaign{background:linear-gradient(180deg,#fff,#f6fbfd);min-height:100vh}
.campaign-header{padding:22px 0;border-bottom:1px solid var(--line);background:#fff}.campaign-header .container{display:flex;align-items:center;justify-content:space-between}.campaign-header img{width:230px}.campaign-header a{text-decoration:none;font-weight:900;font-size:14px}
.campaign-hero{padding:50px 0 28px}.campaign-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}.campaign h1{font-size:clamp(42px,5.3vw,68px)}
.campaign .hero-copy{font-size:19px}.campaign-art img{border-radius:30px;box-shadow:var(--shadow)}
.retail-badge{display:inline-flex;background:var(--leaf);color:#3f713b;padding:8px 12px;border-radius:999px;font-weight:900;font-size:13px;margin-bottom:12px}
.campaign-editions{padding:46px 0 80px}.campaign-editions .editions{max-width:980px;margin:auto}.campaign .book-card-media{aspect-ratio:1.2/1}
.microcopy{font-size:12px!important;color:var(--muted)!important;margin-top:10px!important}
@media(max-width:900px){
  nav{display:none}.menu-btn{display:block}.site-header.open nav{display:flex;position:absolute;top:82px;left:0;right:0;background:#fff;flex-direction:column;padding:24px;border-bottom:1px solid var(--line)}
  .hero-grid,.story-grid,.reader-grid,.campaign-grid{grid-template-columns:1fr}.hero{padding-top:46px}.hero-art{min-height:460px}.hero-art:before{width:370px;height:370px}.hero-art img{height:500px}
  .trust-inner{grid-template-columns:repeat(2,1fr)}.trust-item:nth-child(2){border-right:0}.trust-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .journey{grid-template-columns:1fr}.journey-card img{height:auto}.buy-band{grid-template-columns:1fr;padding:38px}.buy-band .btn{justify-self:start}
}
@media(max-width:650px){
  .container{width:min(100% - 26px,1160px)}.brand img,.campaign-header img{width:205px}.section{padding:68px 0}.hero h1{font-size:45px}.hero-copy{font-size:17px}.hero-art{min-height:390px}.hero-art img{height:420px}.hero-art:before{width:310px;height:310px}
  .editions,.benefits{grid-template-columns:1fr}.preview-note{position:static;margin:14px 0 0}.book-card-body{padding:22px}.buy-band{border-radius:28px;padding:30px}.footer-inner{align-items:flex-start;flex-direction:column}.campaign-hero{padding-top:32px}
}

/* v2 refinements */
.site-header{background:#f7f7f7;backdrop-filter:none}
.campaign-header{background:#f7f7f7}
.brand img,.campaign-header img{background:#f7f7f7}
.section-origin{background:linear-gradient(135deg,#fffaf0 0%,#fff 55%,#f4fbfd 100%)}
.origin-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:58px;align-items:center}
.origin-copy p{font-size:18px;color:var(--muted)}
.origin-image{background:#fff;border-radius:var(--radius);padding:14px;box-shadow:var(--shadow);transform:rotate(1deg)}
.origin-image img{border-radius:20px}
.author-signoff{margin-top:28px;padding-top:22px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:2px}
.author-signoff strong{font-size:17px}
.author-signoff span{color:var(--muted);font-size:14px}
.parent-contact{max-width:790px}
.parent-contact p{max-width:730px;margin-left:auto;margin-right:auto}
@media(max-width:900px){.origin-grid{grid-template-columns:1fr}.origin-image{order:-1}.site-header.open nav{background:#f7f7f7}}