:root{
  --ink:#181716;
  --ink-2:#0d0d0f;
  --paper:#f4f0e8;
  --paper-2:#eae3d6;
  --cream:#fbf9f4;
  --gold:#c59a58;
  --gold-2:#e1bb78;
  --rust:#a65335;
  --muted:#706960;
  --line:rgba(24,23,22,.13);
  --serif:"Cormorant Garamond",Georgia,serif;
  --sans:"DM Sans",Arial,sans-serif;
  --shadow:0 24px 70px rgba(26,20,14,.14);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:82px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);line-height:1.65;overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button{font:inherit}
.container{width:min(1240px,86%);margin:auto}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:9px;font-weight:700;letter-spacing:.24em;text-transform:uppercase}
.eyebrow span{display:inline-block;width:28px;height:1px;background:currentColor}
.progress{position:fixed;left:0;top:0;width:0;height:3px;background:var(--gold);z-index:100}

/* Header */
.site-header{position:fixed;inset:0 0 auto;height:76px;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:0 5.6%;background:rgba(244,240,232,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(24,23,22,.09)}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:42px;height:42px;border:1px solid var(--gold);display:grid;place-items:center;font:600 16px var(--serif);color:var(--ink)}
.brand strong{display:block;font:700 19px/1 var(--serif)}
.brand small{display:block;margin-top:5px;color:#787168;font-size:7px;letter-spacing:.18em;text-transform:uppercase}
.nav{display:flex;align-items:center;gap:31px;font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase}
.nav a{position:relative;padding:9px 0}
.nav a:after{content:"";position:absolute;left:0;bottom:2px;width:0;height:1px;background:var(--gold);transition:width .25s ease}
.nav a:hover:after{width:100%}
.nav-toggle{display:none;background:transparent;border:0;padding:5px;width:38px;cursor:pointer}
.nav-toggle span{display:block;height:1px;background:var(--ink);margin:7px 0}

/* Hero */
.hero{position:relative;isolation:isolate;min-height:calc(100vh - 76px);margin-top:76px;padding:70px 8% 64px;display:grid;grid-template-columns:minmax(0,1.03fr) minmax(430px,.97fr);gap:4.5%;align-items:center;overflow:hidden;background:var(--ink-2);color:#f6f0e7}
.hero:before{content:"";position:absolute;inset:0;z-index:-4;background-image:linear-gradient(rgba(255,255,255,.034) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.034) 1px,transparent 1px);background-size:90px 90px}
.hero:after{content:"";position:absolute;z-index:-3;width:730px;height:730px;border:1px solid rgba(197,154,88,.28);border-radius:50%;right:-180px;top:-260px;box-shadow:0 0 0 90px rgba(197,154,88,.035),0 0 0 180px rgba(197,154,88,.018)}
.hero-glow{position:absolute;z-index:-2;width:500px;height:500px;right:8%;top:15%;border-radius:50%;background:rgba(197,154,88,.10);filter:blur(100px)}
.hero-copy,.hero-portrait{position:relative;z-index:2}
.hero .eyebrow{color:var(--gold-2)}
.hero h1{margin:24px 0 28px;max-width:760px;color:#f7f1e8;font:600 clamp(68px,7.4vw,112px)/.82 var(--serif);letter-spacing:-.055em}
.hero h1 em{font-weight:400;color:#e0b86f}
.hero-lead{max-width:660px;margin:0;color:#c7c0b7;font-size:15px;line-height:1.85}
.hero-actions{display:flex;align-items:center;gap:12px;margin:31px 0 35px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:49px;padding:13px 20px;border:1px solid transparent;font-size:9px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;transition:.25s ease}
.hero .btn-dark{background:#d6a75e;border-color:#d6a75e;color:#17130f}
.hero .btn-dark:hover{background:#f0cd8d;border-color:#f0cd8d;transform:translateY(-2px)}
.hero .text-link{display:inline-flex;align-items:center;gap:10px;min-height:49px;padding:13px 19px;border:1px solid rgba(255,255,255,.24);color:#eee6db;font-size:9px;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.hero .text-link:hover{border-color:var(--gold);color:var(--gold-2)}
.hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));max-width:700px;padding-top:21px;border-top:1px solid rgba(255,255,255,.14);gap:18px}
.hero-stats div{min-width:0;padding-left:13px;border-left:1px solid rgba(255,255,255,.18)}
.hero-stats b{display:block;color:#f4e9db;font:600 28px/1 var(--serif)}
.hero-stats span{display:block;margin-top:7px;color:#aaa29a;font-size:7px;line-height:1.5;letter-spacing:.08em;text-transform:uppercase}
.hero-signature-line{max-width:580px;margin-top:26px;padding:15px 0 0 15px;border-left:2px solid var(--gold);color:#ddd3c6;font:italic 17px/1.4 var(--serif)}

/* Portrait composition */
.hero-portrait{justify-self:end;width:min(510px,100%);padding:26px 22px 24px}
.portrait-frame{position:relative;max-width:470px;margin-left:auto;padding:14px;background:#171719;border:1px solid rgba(205,166,98,.45);box-shadow:0 30px 85px rgba(0,0,0,.48);transform:rotate(1.2deg)}
.portrait-frame:before{content:"";position:absolute;inset:-10px;border:1px solid rgba(205,166,98,.24);z-index:-1;transform:rotate(-2.1deg)}
.portrait-frame:after{display:none}
.portrait-frame img{width:100%;aspect-ratio:4/4.55;object-fit:cover;object-position:center top;filter:saturate(.93) contrast(1.02)}
.portrait-footer{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:58px;padding:13px 6px 1px}
.portrait-note{position:static;flex:1;color:#d8cec0;font:12px/1.15 var(--serif)}
.portrait-note strong{font-size:15px;color:#fff}
.portrait-bestseller{flex:0 0 auto;display:flex;flex-direction:column;justify-content:center;gap:3px;padding:9px 13px;border:1px solid rgba(205,166,98,.52);background:#171719;color:#e4b86c;text-align:left;line-height:1.08;box-shadow:0 7px 18px rgba(0,0,0,.24)}
.portrait-bestseller span{font:500 11px/1.1 var(--serif);letter-spacing:.01em}
.portrait-bestseller strong{font:600 11px/1.1 var(--serif);letter-spacing:.025em;color:#f0d39b}

/* Common sections */
.quote-strip{padding:39px 7%;background:var(--ink);color:#fff;text-align:center}
.quote-strip p{margin:0;font:500 29px/1.15 var(--serif)}
.quote-strip span{display:block;margin-top:9px;color:#aaa39a;font-size:8px;letter-spacing:.18em;text-transform:uppercase}
.section{max-width:1240px;margin:auto;padding:115px 7%}
.section-head{display:grid;grid-template-columns:70px 1fr;gap:22px;margin-bottom:54px}
.section-no{width:38px;padding-top:9px;border-top:1px solid var(--rust);color:var(--rust);font:500 13px var(--serif)}
.section-head h2{margin:11px 0 0;font:600 clamp(48px,5vw,76px)/.9 var(--serif);letter-spacing:-.04em}

/* About */
.about-grid{display:grid;grid-template-columns:minmax(280px,.72fr) minmax(0,1.28fr);gap:10%;align-items:center}
.about-photo{position:relative;max-width:405px}
.about-photo:after{content:"";position:absolute;inset:20px -20px -20px 20px;border:1px solid var(--gold);z-index:-1}
.about-photo img{width:100%;aspect-ratio:4/4.65;object-fit:cover;object-position:center top}
.about-text{max-width:670px}.about-text .lead{margin-top:0;font:500 26px/1.35 var(--serif)}
.about-text p{color:#625c55;font-size:13px;line-height:1.85}.signature{margin-top:28px;color:var(--rust);font:italic 42px var(--serif)}.signature span{color:var(--ink)}
.marquee{overflow:hidden;white-space:nowrap;padding:13px 0;background:var(--rust);color:#fff;font-size:10px;letter-spacing:.22em}.marquee div{display:inline-block;animation:marquee 30s linear infinite}.marquee i{margin:0 20px;color:#e8cda2;font-style:normal}@keyframes marquee{to{transform:translateX(-45%)}}

/* Books */
.books{max-width:none;padding-left:7%;padding-right:7%;background:var(--cream)}
.books-intro{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:35px;margin-bottom:45px}.books-intro>p{max-width:680px;margin:0;color:var(--muted);font-size:13px;line-height:1.8}.book-filter{display:flex;justify-content:flex-end;align-items:center;gap:7px;flex-wrap:nowrap;max-width:100%;white-space:nowrap}.catalog-link,.filter{flex:0 0 auto}
.book-filter{display:flex;justify-content:flex-end;align-items:center;gap:7px;flex-wrap:nowrap;max-width:100%;white-space:nowrap}.catalog-link{display:inline-flex;align-items:center;justify-content:center;min-height:35px;padding:8px 12px;background:var(--rust);color:#fff;font:700 9px var(--sans);letter-spacing:.08em;text-transform:uppercase}.catalog-link:hover{background:var(--ink)}
.filter{min-height:35px;padding:8px 13px;border:1px solid var(--line);background:transparent;cursor:pointer;color:var(--ink);font:700 9px var(--sans);letter-spacing:.08em;text-transform:uppercase;transition:.2s}.filter.active,.filter:hover{background:var(--ink);color:#fff}
.book-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;align-items:stretch}
.book-card{min-width:0;display:flex;flex-direction:column;background:#fff;border:1px solid rgba(32,29,26,.08);transition:transform .3s ease,box-shadow .3s ease}.book-card:hover{transform:translateY(-7px);box-shadow:var(--shadow)}
.book-cover{position:relative;height:420px;overflow:hidden;background:#ddd3c5}.book-cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.book-card:hover .book-cover img{transform:scale(1.025)}
.book-index{position:absolute;top:12px;right:12px;padding:4px 7px;background:rgba(255,255,255,.9);font-size:8px}
.cover-fallback-content{display:none;position:absolute;inset:0;padding:35px;background:linear-gradient(145deg,#3a2b25,#b58a5d);color:#fff;flex-direction:column;justify-content:space-between;text-align:center}.cover-fallback-content span{font:600 18px var(--serif)}.cover-fallback-content strong{font:600 25px/1.1 var(--serif)}.cover-fallback .cover-fallback-content{display:flex}
.book-meta{position:relative;display:flex;flex:1;flex-direction:column;padding:20px 21px 19px}.book-role{color:var(--rust);font-size:8px;font-weight:700;letter-spacing:.16em;text-transform:uppercase}.book-price{position:absolute;top:18px;right:21px;color:#4b443e;font:600 17px var(--serif)}.book-meta h3{margin:10px 50px 12px 0;font:600 29px/1.03 var(--serif)}.book-meta p{margin:0 0 17px;color:var(--muted);font-size:11px;line-height:1.65}
.book-bottom{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-top:auto;padding-top:13px;border-top:1px solid var(--line);font-size:8px;line-height:1.4;letter-spacing:.05em;text-transform:uppercase}.book-bottom>span{color:#8a837b}.buy-links{display:flex;justify-content:flex-end;gap:6px;flex-wrap:wrap}.buy-btn{display:inline-flex;align-items:center;justify-content:center;min-height:31px;padding:7px 9px;font-size:8px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;transition:.2s}.buy-publisher{border:1px solid var(--ink);background:#fff;color:var(--ink)}.buy-publisher:hover{background:var(--ink);color:#fff}.buy-amazon{border:1px solid #d59b2e;background:#d59b2e;color:#18120c}.buy-amazon:hover{background:#b77e1f;border-color:#b77e1f;color:#fff}
.catalog-note{margin-top:28px;padding-top:17px;border-top:1px solid var(--line);color:#8a837b;font-size:9px}

/* Writer feature */
.feature{display:grid;grid-template-columns:1fr 1fr;min-height:660px;background:var(--ink);color:#fff}.feature-image{position:relative;min-height:610px;overflow:hidden}.feature-image img{width:100%;height:100%;object-fit:cover;object-position:center top;filter:saturate(.78);opacity:.78}.feature-image:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 42%,var(--ink) 100%)}.feature-label{position:absolute;left:7%;bottom:34px;z-index:2;font-size:8px;letter-spacing:.22em}.feature-copy{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:110px 12% 90px 6%}.feature-copy h2{margin:17px 0 25px;font:600 clamp(50px,5.2vw,80px)/.88 var(--serif);letter-spacing:-.035em}.feature-copy h2 em{color:#d7ad68;font-weight:400}.feature-copy p{max-width:560px;color:#b8b0a6;font-size:13px;line-height:1.8}.pull-quote{max-width:520px;margin:25px 0 30px;padding-left:20px;border-left:1px solid var(--gold);color:#e1d8cc;font:italic 22px/1.3 var(--serif)}.btn-light{background:#f4eee4;color:var(--ink);border-color:#f4eee4}.btn-light:hover{background:#d8c29f;border-color:#d8c29f;transform:translateY(-2px)}

/* Academic */
.academic{background:var(--paper-2)}.academic-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.academic-card{min-height:270px;padding:30px;background:rgba(255,255,255,.62);border:1px solid rgba(32,29,26,.07)}.academic-card>span{color:var(--rust);font:600 13px var(--serif)}.academic-card h3{margin:28px 0 10px;font:600 29px var(--serif)}.academic-card p{margin:0;color:var(--muted);font-size:11px;line-height:1.75}.source-band{display:flex;align-items:center;gap:22px;flex-wrap:wrap;margin-top:35px;padding-top:20px;border-top:1px solid var(--line);font-size:9px;letter-spacing:.08em;text-transform:uppercase}.source-note{margin-right:auto;color:#888}.source-band a{font-weight:700}.source-band a:hover{color:var(--rust)}

/* Social */
.social-section{padding:100px 7%;background:#d8c7ad}.social-section .container{display:grid;grid-template-columns:.8fr 1.2fr;gap:8%;align-items:center}.social-copy h2{margin:14px 0;font:600 64px/.9 var(--serif);letter-spacing:-.035em}.social-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.social-grid a{display:grid;grid-template-columns:45px 1fr 20px;align-items:center;padding:18px;background:rgba(255,255,255,.58);border:1px solid rgba(32,29,26,.08);transition:.25s}.social-grid a:hover{background:#fff;transform:translateY(-3px)}.social-grid a>span{width:34px;height:34px;display:grid;place-items:center;border:1px solid var(--ink);border-radius:50%;font:600 15px var(--serif)}.social-grid strong{display:block;font-size:11px}.social-grid small{color:var(--muted);font-size:9px}.social-grid b{color:var(--rust);font-size:15px}

/* Contact/footer */
.contact{padding-top:95px;padding-bottom:95px}.contact-card{position:relative;display:grid;grid-template-columns:1.2fr .8fr;gap:8%;align-items:end;overflow:hidden;padding:68px 7%;background:var(--rust);color:#fff}.contact-card:after{content:"AD";position:absolute;right:-20px;bottom:-90px;color:rgba(255,255,255,.06);font:700 320px/.8 var(--serif)}.contact-card>div:first-child{position:relative;z-index:2}.contact-card h2{margin:15px 0;font:600 60px/.92 var(--serif);letter-spacing:-.035em}.contact-card p{max-width:600px;color:#f0d9ce;font-size:12px}.contact-links{position:relative;z-index:2}.contact-links a{display:block;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.22)}.contact-links span{display:block;color:#e5c6b7;font-size:8px;letter-spacing:.14em;text-transform:uppercase}.contact-links strong{font:500 20px var(--serif)}
.footer{position:relative;display:flex;align-items:center;justify-content:space-between;gap:25px;padding:28px 7%;border-top:1px solid var(--line);font-size:8px;letter-spacing:.08em;text-transform:uppercase}.footer-brand{min-width:190px}.footer-brand strong{display:block;font:700 17px var(--serif);letter-spacing:0}.footer span,.footer p{color:var(--muted)}.footer p{margin:0}.publisher-link{color:var(--rust);text-decoration:underline;text-underline-offset:3px}.top-link{width:34px;height:34px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%}

/* Motion */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}.reveal.visible{opacity:1;transform:none}

/* Tablet */
@media(max-width:1100px){
  .hero{grid-template-columns:minmax(0,1fr) minmax(370px,.82fr);gap:3%}.hero h1{font-size:76px}.hero-portrait{padding-right:5px}
  .book-cover{height:390px}.book-meta h3{font-size:26px}.buy-links{justify-content:flex-start}.book-bottom{align-items:flex-start;flex-direction:column}.buy-links{width:100%}
  .academic-grid{grid-template-columns:repeat(2,1fr)}
}

/* Mobile */
@media(max-width:900px){
  .site-header{height:68px;padding:0 5%}.nav-toggle{display:block}.nav{display:none;position:absolute;left:0;right:0;top:68px;padding:17px 7%;flex-direction:column;align-items:stretch;gap:0;background:var(--cream);border-bottom:1px solid var(--line);box-shadow:0 15px 30px rgba(0,0,0,.08)}.nav.open{display:flex}.nav a{padding:13px 0}
  .hero{min-height:auto;margin-top:68px;padding:78px 7% 70px;display:flex;flex-direction:column;align-items:stretch;gap:50px}.hero h1{font-size:clamp(58px,11vw,82px);max-width:720px}.hero-lead{max-width:650px}.hero-portrait{align-self:center;width:min(480px,100%);padding:20px 15px 12px}.portrait-frame{margin:0 auto}.hero-stats{max-width:700px}.section{padding-top:90px;padding-bottom:90px}.about-grid,.feature,.social-section .container,.contact-card{grid-template-columns:1fr}.about-photo{margin:0 auto 48px}.books-intro{display:grid;grid-template-columns:1fr;align-items:start;gap:24px}.book-filter{justify-content:flex-start;width:100%;overflow-x:auto;overflow-y:hidden;flex-wrap:nowrap;padding-bottom:4px;-webkit-overflow-scrolling:touch;scrollbar-width:none}.book-filter::-webkit-scrollbar{display:none}.feature-image{min-height:500px}.feature-copy{padding:80px 8%}.social-section .container{gap:45px}.contact-card{gap:35px}.footer{flex-wrap:wrap}
}
@media(max-width:680px){
  .brand strong{font-size:17px}.brand-mark{width:40px;height:40px}.brand small{display:none}
  .hero{padding:63px 6% 58px;gap:42px}.hero h1{font-size:clamp(50px,13vw,70px);line-height:.87;margin:19px 0 24px}.hero-lead{font-size:13px;line-height:1.75}.hero-actions{align-items:stretch;flex-direction:column;max-width:330px;margin:26px 0 30px}.hero .btn,.hero .text-link{width:100%;text-align:center;justify-content:center}.hero-signature-line{font-size:15px}.hero-stats{gap:10px;padding-top:20px}.hero-stats div{padding-left:8px}.hero-stats b{font-size:21px}.hero-stats span{font-size:7px}.hero-portrait{width:min(420px,100%);padding:15px}.portrait-frame{padding:11px 11px 56px}.portrait-note{left:22px;bottom:14px;font-size:10px}.portrait-note strong{font-size:13px}
  .section{padding-left:6%;padding-right:6%}.section-head{grid-template-columns:50px 1fr;gap:10px;margin-bottom:40px}.section-head h2{font-size:45px}.about-text .lead{font-size:23px}.quote-strip{padding:32px 6%}.quote-strip p{font-size:23px}
  .book-grid{grid-template-columns:1fr;gap:20px}.book-card{max-width:480px;width:100%;margin:0 auto}.book-cover{height:auto;aspect-ratio:3/4.15}.book-meta h3{font-size:28px}.book-bottom{gap:13px}.buy-links{display:grid;grid-template-columns:1fr 1fr;width:100%}.buy-btn{min-height:40px}.catalog-link{width:auto}
  .academic-grid{grid-template-columns:1fr}.social-section{padding-left:6%;padding-right:6%}.social-copy h2{font-size:53px}.social-grid{grid-template-columns:1fr}.contact{padding-top:65px;padding-bottom:65px}.contact-card{padding:55px 7%}.contact-card h2{font-size:47px}.footer{display:grid;grid-template-columns:1fr;gap:10px;padding:28px 6%;text-align:left}.top-link{position:absolute;right:6%;top:28px}
}
@media(max-width:430px){.hero h1{font-size:51px}.hero-stats span{font-size:6.5px}.book-meta h3{font-size:26px}.buy-btn{font-size:7.5px}.social-copy h2{font-size:48px}}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.marquee div{animation:none}.book-card,.book-cover img{transition:none}}


/* FINAL PRODUCTION DESKTOP POLISH — V4 */
@media(min-width:1101px){
  .container{width:min(1320px,88%)}
  .site-header{height:84px;padding:0 clamp(36px,5vw,86px)}
  .brand{gap:14px}.brand-mark{width:44px;height:44px;font-size:17px}.brand strong{font-size:21px}.brand small{font-size:7.5px}
  .nav{gap:34px;font-size:10px}.nav a{padding:11px 0}
  .hero{min-height:calc(100vh - 84px);margin-top:84px;padding:82px clamp(50px,7.5vw,120px) 78px;grid-template-columns:minmax(0,1.08fr) minmax(500px,.92fr);gap:5.5%;}
  .hero h1{max-width:820px;margin:28px 0 32px;font-size:clamp(78px,7.1vw,118px);line-height:.79;letter-spacing:-.06em}
  .hero-lead{max-width:700px;font-size:16px;line-height:1.85}
  .hero-actions{margin:35px 0 40px;gap:14px}.btn,.hero .text-link{min-height:52px;padding:14px 23px;font-size:9.5px}
  .hero-stats{max-width:760px;gap:24px;padding-top:23px}.hero-stats b{font-size:31px}.hero-stats span{font-size:7.5px}
  .hero-portrait{width:min(560px,100%);padding:24px 16px 20px 26px}.portrait-frame{max-width:500px;padding:16px}.portrait-frame img{aspect-ratio:4/4.7}.portrait-footer{min-height:66px;padding:14px 7px 0}.portrait-note{font-size:13px}.portrait-note strong{font-size:16px}.portrait-bestseller{padding:10px 15px}.portrait-bestseller span,.portrait-bestseller strong{font-size:12px}
  .quote-strip{padding:46px 7%}.quote-strip p{font-size:31px}
  .section{max-width:1320px;padding:130px 7%}.section-head{margin-bottom:62px}.section-head h2{font-size:clamp(58px,5vw,82px)}
  .about-grid{grid-template-columns:minmax(350px,.68fr) minmax(0,1.32fr);gap:11%}.about-photo{max-width:450px}.about-text{max-width:720px}.about-text .lead{font-size:28px}.about-text p{font-size:14px}
  .books{padding-left:7%;padding-right:7%}.books-intro{margin-bottom:52px}.books-intro>p{font-size:14px;max-width:650px}.book-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:34px}.book-cover{height:470px}.book-meta{padding:23px 24px 21px}.book-meta h3{font-size:31px}.book-meta p{font-size:11.5px}.buy-btn{min-height:34px;padding:8px 11px}
  .feature{min-height:720px}.feature-image{min-height:720px}.feature-copy{padding:120px 12% 100px 7%}.feature-copy h2{font-size:clamp(58px,5.2vw,84px)}
  .academic-grid{gap:22px}.academic-card{min-height:285px;padding:34px}.academic-card h3{font-size:31px}
  .social-section{padding:120px 7%}.social-copy h2{font-size:70px}.social-grid{gap:12px}
  .contact{padding-top:115px;padding-bottom:105px}.contact-card{padding:78px 7%}.contact-card h2{font-size:68px}.footer{padding:31px 7%}
}

/* Keep the desktop composition readable on large laptop screens and prevent accidental zoom-like compression. */
@media(min-width:1101px) and (max-width:1350px){
  .hero{grid-template-columns:minmax(0,1fr) minmax(430px,.88fr);gap:4%}
  .hero h1{font-size:clamp(72px,7vw,96px)}
  .hero-portrait{width:min(500px,100%)}
  .book-cover{height:430px}
}

@media(max-width:900px){
  .site-header{height:72px}
  .hero{margin-top:72px}
}



/* FINAL PRODUCTION RESPONSIVE SYSTEM — v5 */
@media (min-width:901px){
  .hero-portrait{align-self:center;min-width:0;}
  .portrait-frame{width:100%;}
  .books-intro{grid-template-columns:minmax(0,1fr) minmax(0,auto);}
  .book-filter{justify-self:end;}
}

@media (max-width:1100px){
  .books-intro{grid-template-columns:1fr;align-items:start;gap:24px;}
  .book-filter{justify-content:flex-start;}
}

@media (max-width:900px){
  .hero{overflow:hidden;}
  .hero-copy,.hero-portrait{width:100%;min-width:0;}
  .hero-portrait{align-self:center;padding:8px 0 0;}
  .portrait-frame{width:min(100%,520px);margin:0 auto;padding:12px 12px 58px;transform:none;}
  .portrait-frame:before{inset:-7px;transform:none;}
  .portrait-frame img{width:100%;height:auto;aspect-ratio:4/4.55;object-fit:cover;object-position:center top;}
  
  .books-intro{grid-template-columns:1fr;gap:24px;}
  .book-filter{width:100%;justify-content:flex-start;overflow-x:auto;overflow-y:hidden;flex-wrap:nowrap;white-space:nowrap;padding:2px 0 7px;scrollbar-width:none;}
  .book-filter::-webkit-scrollbar{display:none;}
  .catalog-link,.filter{flex:0 0 auto;}
}

@media (max-width:680px){
  .hero{padding:58px 6% 54px;gap:34px;}
  .hero h1{font-size:clamp(48px,13vw,68px);line-height:.88;}
  .hero-lead{font-size:13px;line-height:1.72;}
  .hero-actions{max-width:340px;}
  .hero-stats{grid-template-columns:1fr;gap:0;}
  .hero-stats div{padding:12px 0 12px 10px;border-left:1px solid rgba(255,255,255,.18);border-bottom:1px solid rgba(255,255,255,.10);}
  .hero-stats div:last-child{border-bottom:0;}
  .hero-portrait{padding-top:4px;}
  .portrait-frame{width:100%;max-width:480px;padding:9px;}
  .portrait-footer{align-items:flex-start;gap:10px;padding:11px 3px 1px;min-height:0}.portrait-note{font-size:10px}.portrait-note strong{font-size:13px}.portrait-bestseller{max-width:215px;padding:8px 10px}.portrait-bestseller span,.portrait-bestseller strong{font-size:10px;}
  .books{padding-left:6%;padding-right:6%;}
  .section-head{grid-template-columns:44px 1fr;gap:8px;}
  .section-head h2{font-size:clamp(42px,10vw,58px);}
  .book-grid{grid-template-columns:1fr;gap:22px;}
  .book-card{max-width:480px;margin:0 auto;}
  .book-cover{height:auto;aspect-ratio:3/4.15;}
  .book-bottom{align-items:stretch;flex-direction:column;gap:12px;}
  .buy-links{display:grid;grid-template-columns:1fr 1fr;width:100%;}
  .buy-btn{min-height:40px;}
}

@media (max-width:430px){
  .hero h1{font-size:49px;}
  .hero-stats span{font-size:6.5px;}
  .portrait-frame{padding-bottom:9px;}
  .book-meta h3{font-size:25px;}
  .buy-btn{font-size:7.5px;padding-left:7px;padding-right:7px;}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .reveal{opacity:1;transform:none;transition:none;}
  .marquee div{animation:none;}
  .book-card,.book-cover img{transition:none;}
}


/* V6 — HERO PORTRAIT FOOTER / NO FLOATING BADGE */
.portrait-frame{overflow:visible}
.portrait-frame > img{position:relative;z-index:1}
.portrait-footer{position:relative;z-index:2}
@media(max-width:680px){
  .portrait-footer{flex-direction:column;align-items:stretch}
  .portrait-bestseller{align-self:flex-start;max-width:100%}
}
@media(max-width:430px){
  .portrait-footer{gap:9px}
  .portrait-bestseller{width:100%;padding:8px 10px}
}


/* V6 — FINAL BOOKSHELF FIT */
@media(min-width:901px){
  .books-intro{display:block;margin-bottom:52px}
  .books-intro>p{max-width:820px}
  .book-filter{width:100%;margin-top:25px;display:flex;justify-content:flex-end;align-items:center;gap:8px;flex-wrap:nowrap;overflow:visible}
  .catalog-link,.filter{flex:0 0 auto;white-space:nowrap}
}
@media(min-width:901px) and (max-width:1200px){
  .book-filter{justify-content:flex-start;overflow-x:auto;padding-bottom:5px;scrollbar-width:none}
  .book-filter::-webkit-scrollbar{display:none}
}
/* The bestselling-author label is a normal footer element, never a floating overlay. */
.portrait-frame:after{content:none !important;display:none !important}
.portrait-bestseller{position:static !important;transform:none !important}