.books-page .nav-books[aria-current="page"]{color:var(--teal-700)}
.books-hero{padding:clamp(78px,9vw,125px) clamp(22px,7vw,110px);background:linear-gradient(120deg,#083f40,#0f5b5a 74%,#167270);color:#fff}
.books-hero-inner{max-width:980px;margin:auto;text-align:center}
.books-hero .eyebrow{color:#ffe28c}
.books-hero h1{font-size:clamp(2.8rem,5.8vw,5.65rem)}
.books-hero h1 span{color:var(--sun)}
.books-hero p{max-width:790px;margin:25px auto 30px;color:#e7f4f1;font-size:clamp(1.05rem,1.6vw,1.2rem)}
.book-categories{padding:clamp(64px,8vw,104px) clamp(22px,7vw,110px) clamp(78px,10vw,132px);background:#fff}
.book-categories-heading{max-width:760px;margin:0 auto 38px;text-align:center}
.book-categories-heading p{margin:14px auto 0;color:var(--muted);font-size:1.08rem}
.book-category-list{max-width:1180px;margin:auto;display:grid;gap:26px}
.book-world-card{min-height:430px;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);overflow:hidden;border:1px solid #d6e4df;border-radius:34px 34px 34px 12px;background:#fbfdfc;box-shadow:0 20px 54px rgba(8,63,64,.09)}
.book-world-card-reverse{grid-template-columns:minmax(360px,.92fr) minmax(0,1.08fr)}
.book-world-card-reverse .book-world-visual{order:2}
.book-world-card-reverse .book-world-copy{order:1}
.book-world-visual{position:relative;min-height:430px;display:grid;place-items:center;overflow:hidden;background:linear-gradient(145deg,#0b4b4b,#167270)}
.book-world-card:nth-child(2) .book-world-visual{background:linear-gradient(145deg,#f2aa2c,#ffd76a)}
.book-world-card:nth-child(3) .book-world-visual{background:linear-gradient(145deg,#0f5b5a,#64aaa0)}
.book-world-card:nth-child(4) .book-world-visual{background:linear-gradient(145deg,#d96f52,#f4bd62)}
.book-world-card:nth-child(5) .book-world-visual{background:linear-gradient(145deg,#073738,#0f5b5a)}
.book-world-number{position:absolute;top:24px;left:28px;z-index:2;color:#ffe28c;font:900 1.05rem/1 Nunito,sans-serif;letter-spacing:.12em}
.book-world-card:nth-child(2) .book-world-number,.book-world-card:nth-child(4) .book-world-number{color:#61420b}
.cover-collage{position:relative;width:min(86%,520px);height:330px;display:block}
.cover-collage img{position:absolute;top:50%;left:50%;width:178px;height:265px;object-fit:cover;border:5px solid rgba(255,255,255,.95);border-radius:8px;box-shadow:0 22px 34px rgba(0,0,0,.26);transform:translate(-50%,-50%)}
.cover-collage img:first-child{z-index:1;transform:translate(-112%,-47%) rotate(-9deg)}
.cover-collage img:nth-child(2){z-index:3;transform:translate(-50%,-53%) rotate(1deg)}
.cover-collage img:last-child{z-index:2;transform:translate(12%,-47%) rotate(9deg)}
.book-world-copy{padding:clamp(38px,5vw,70px);display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
.book-world-kicker{margin-bottom:16px;color:#a1592f;font-size:.82rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase}
.book-world-copy h3{margin:0;color:var(--teal-900);font-size:clamp(2rem,3.4vw,3.25rem);line-height:1.06}
.book-world-copy p{max-width:500px;margin:20px 0 28px;color:var(--muted);font-size:1.08rem;line-height:1.65}
.book-world-button{background:var(--teal-800);color:#fff}
.book-world-button:hover,.book-world-button:focus-visible{background:var(--teal-900);color:#fff;transform:translateY(-2px)}
.books-finale{padding:clamp(64px,8vw,105px) clamp(22px,7vw,110px);display:grid;grid-template-columns:1.4fr .8fr;align-items:center;gap:46px;background:var(--teal-900);color:#fff}
.books-finale h2{color:#fff}
.books-finale p{max-width:650px;font-size:1.07rem}
@media(max-width:1120px){.book-world-card,.book-world-card-reverse{grid-template-columns:minmax(0,1.02fr) minmax(330px,.98fr)}.cover-collage img{width:156px;height:232px}}
@media(max-width:900px){.books-finale{grid-template-columns:1fr}}
@media(max-width:820px){.book-world-card,.book-world-card-reverse{grid-template-columns:1fr}.book-world-card-reverse .book-world-visual,.book-world-card-reverse .book-world-copy{order:initial}.book-world-visual{min-height:390px}.book-world-copy{padding:42px}}
@media(max-width:620px){.books-hero{padding:74px 18px}.books-hero h1{font-size:clamp(2.55rem,11vw,3.8rem)}.books-hero .button,.books-finale .button,.book-world-button{width:100%}.book-categories{padding-left:16px;padding-right:16px}.book-categories-heading{margin-bottom:28px}.book-category-list{gap:18px}.book-world-card{min-height:0;border-radius:25px 25px 25px 9px}.book-world-visual{min-height:310px}.book-world-number{top:19px;left:21px}.cover-collage{width:100%;height:265px}.cover-collage img{width:126px;height:188px;border-width:4px}.book-world-copy{padding:31px 24px 29px}.book-world-kicker{margin-bottom:12px}.book-world-copy h3{font-size:clamp(1.85rem,9vw,2.5rem)}.book-world-copy p{margin:15px 0 23px;font-size:1rem}.books-finale{padding:68px 18px}}
@media(max-width:390px){.book-world-visual{min-height:282px}.cover-collage{height:238px}.cover-collage img{width:112px;height:167px}.book-world-copy{padding:28px 20px 25px}}