header .brand img{width:260px;height:88px;filter:url(#logo-white);object-position:left center}
header{min-height:112px}
.hero-carousel{position:relative;background:#06111d}
.hero-slide[hidden]{display:none!important}
.hero-slide{min-height:860px;padding-top:180px;padding-bottom:110px}
.hero-slide h2{margin:15px 0 25px;font:750 clamp(46px,6vw,80px)/1 "Manrope",sans-serif;letter-spacing:-.06em}
.hero-slide h2 em{color:#9be088;font-style:normal}
.hero-slide .free-access{font-size:15px!important;color:#d7eddf!important}
.hero-actions{flex-wrap:wrap}
.hero-actions .free-link{background:transparent;border:1px solid #ffffff50}
.donation-slide{background:radial-gradient(ellipse at 78% 42%,#59bf2c29,transparent 48%),linear-gradient(135deg,#06111d,#10352c)}
.donation-card{padding:36px;border:1px solid #8cdfa255;border-radius:24px;background:linear-gradient(145deg,#153e3a,#081d2a);box-shadow:0 25px 70px #0005;scroll-margin-top:25px}
.donation-card h3{font:700 clamp(27px,3vw,40px)/1.12 "Manrope",sans-serif;letter-spacing:-.035em;margin:24px 0}
.donation-card p{color:#c7d9d2}
.pix-type{display:block;color:#b1c8c4;font-size:12px}
.pix-key{display:block;font-size:clamp(24px,3vw,34px);letter-spacing:.04em;margin:8px 0 20px}
.donation-card button{background:#8fdf87;color:#10251a;border:0;border-radius:10px;padding:14px 20px;font:700 14px "DM Sans",sans-serif;cursor:pointer}
.donation-card small{display:block;color:#b2c6bd;font-size:12px;line-height:1.6}
.copy-status{min-height:24px;font-size:13px}
.slide-controls{position:absolute;bottom:30px;left:7%;display:flex;gap:8px;flex-wrap:wrap}
.slide-controls[hidden]{display:none}
.slide-controls button{min-width:44px;min-height:44px;padding:8px 12px;background:#071b2be6;color:#fff;border:1px solid #ffffff40;border-radius:8px;cursor:pointer}
.slide-controls [aria-pressed="true"]{background:#0879bd;border-color:#54c8f1}
.hero-carousel button:focus-visible,.hero-carousel a:focus-visible{outline:3px solid #a2ec91;outline-offset:4px}
@media(max-width:800px){header .brand img{width:205px;height:72px}header{min-height:92px}header .brand span{display:none}.hero-slide{padding-top:145px;min-height:1120px;grid-template-columns:1fr;gap:30px}.hero-slide .book-art{height:370px}.donation-card{max-width:560px}.slide-controls{left:25px}.hero-slide h2{font-size:46px}}
@media(max-width:430px){header .brand img{width:175px;height:66px}header{min-height:86px}header .support{font-size:10px;max-width:105px;text-align:center}.hero-slide{min-height:1160px;padding-left:24px;padding-right:24px}.donation-card{padding:24px}.hero-actions{gap:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Photographic backgrounds and compact library header. */
header{min-height:84px;padding-top:8px;padding-bottom:8px}
header .brand img{height:66px;width:215px}
header .brand span{display:block;font-size:16px;padding:10px 14px;letter-spacing:.1em;color:#b9f4cc;border-color:#8ee8ac80;background:#267b4940}
.hero-slide{position:relative;isolation:isolate;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);min-height:860px;padding-top:150px}
.slide-background{position:absolute;inset:0;z-index:-2;display:block}
.slide-background img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero-slide::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#03101cef 0%,#03101cc9 34%,#03101c12 72%),linear-gradient(0deg,#03101cb3,transparent 30%)}
.hero-slide>div:first-of-type{grid-column:1;max-width:650px}
.hero-slide>div:first-of-type>p:not(.eyebrow){font-size:18px;color:#d0dfdf}
.donation-slide{align-items:end}
.donation-slide::after{background:linear-gradient(90deg,#03101cf0,#03101c88 52%,#03101c26),linear-gradient(0deg,#03101cf0,transparent 80%)}
.donation-card{grid-column:2;max-width:380px;justify-self:end;padding:24px;background:#08232ddd;backdrop-filter:blur(8px)}
.donation-card h3{font-size:28px;margin:12px 0}
.donation-card p{margin:8px 0}
.donation-card .pix-key{margin:6px 0 12px;font-size:28px}
.hero-slide:not([hidden]){animation:slide-reveal .6s ease-out}
@keyframes slide-reveal{from{opacity:.5}to{opacity:1}}
@media(max-width:1000px) and (min-width:801px){header .brand span{font-size:16px}header nav{gap:10px}.hero-slide{gap:25px}.hero-slide h2,.hero-slide h1{font-size:58px}}
@media(max-width:800px){
 header{min-height:78px;padding:7px 12px}header .brand{gap:10px}header .brand img{width:170px;height:60px}header .brand span{display:block;font-size:14px;white-space:normal;line-height:1.25;max-width:145px;padding:7px 10px}
 .hero-slide{grid-template-columns:1fr;min-height:1160px;padding-top:130px;align-content:start}
 .hero-slide>div:first-of-type{grid-column:1}
 .hero-slide::after{background:linear-gradient(180deg,#03101cbd 0%,#03101c77 38%,transparent 65%,#03101cd9)}
 .hero-slide .slide-background img{object-position:center}
 .donation-slide{padding-top:390px;gap:22px;min-height:1400px}
 .donation-slide::after{background:linear-gradient(180deg,#03101c26,#03101c33 18%,#03101ce8 36%,#03101cfa 100%)}
 .donation-card{grid-column:1;max-width:none;width:100%;padding:24px;justify-self:stretch}
 .hero-slide>div:first-of-type>p:not(.eyebrow){font-size:17px}
}
@media(max-width:500px){
 header{width:calc(100% - 24px);min-height:76px}header .brand{flex:1;justify-content:space-between}header .brand img{width:145px;height:58px}header .brand span{font-size:14px;max-width:144px}header nav{display:none}
 .hero-slide h1,.hero-slide h2{font-size:44px}
}
@media(prefers-reduced-motion:reduce){.hero-slide:not([hidden]){animation:none}}