:root { --blue:#004066; --blue-deep:#002b45; --blue-light:#eaf7fb; --orange:#f69222; --orange-dark:#d87910; --ink:#15222a; --muted:#61727d; --line:#d7e3e8; --paper:#f7fafb; --white:#fff; --shadow:0 20px 60px rgba(0,64,102,.12); }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; scroll-padding-top:90px; }
body { margin:0; color:var(--ink); background:var(--paper); font:16px/1.65 Inter,Arial,sans-serif; }
a { color:inherit; }
.page-width { width:min(1160px,calc(100% - 48px)); margin:auto; }
.skip-link { position:absolute; left:-999px; top:0; z-index:1000; padding:10px 18px; background:var(--orange); color:#fff; font-weight:700; }
.skip-link:focus { left:12px; }
.top-bar { background:#042758; color:rgba(255,255,255,.7); font-size:.75rem; }
.top-bar__inner { min-height:35px; display:flex; align-items:center; justify-content:space-between; gap:16px; }
.top-bar a { color:#fff; text-decoration:none; }
.site-header { position:sticky; top:0; z-index:10; background:var(--blue); box-shadow:0 2px 20px rgba(0,40,65,.24); }
.navigation { height:72px; display:flex; align-items:center; justify-content:space-between; gap:28px; }
.brand { display:flex; align-items:center; width:146px; }
.brand img,.footer-logo { width:100%; height:auto; filter:brightness(0) invert(1); }
.nav-links { display:flex; align-items:center; gap:26px; }
.nav-links>a { color:rgba(255,255,255,.78); font-size:.9rem; font-weight:600; text-decoration:none; transition:.2s; }
.nav-links>a:hover { color:#fff; }
.nav-cta { padding:9px 17px; color:#fff!important; background:var(--orange); border-radius:999px; }
.nav-cta:hover { background:var(--orange-dark); transform:translateY(-1px); }
.menu-toggle { display:none; background:none; border:0; color:#fff; font:600 .9rem Inter,sans-serif; cursor:pointer; }
.hero { position:relative; overflow:hidden; isolation:isolate; background:linear-gradient(135deg,#effaff 0%,#f7fbff 55%,#e7f8fb 100%); }
.hero__glow { position:absolute; z-index:-1; border-radius:50%; filter:blur(3px); }
.hero__glow--one { width:550px; height:550px; left:-255px; top:-300px; background:rgba(11,95,255,.11); }
.hero__glow--two { width:480px; height:480px; right:-215px; bottom:-320px; background:rgba(246,146,34,.15); }
.hero__inner { min-height:610px; display:grid; grid-template-columns:1.03fr .97fr; gap:60px; align-items:center; padding:76px 0 70px; }
.eyebrow,.section-label { margin:0 0 12px; color:var(--orange-dark); font-size:.74rem; font-weight:800; letter-spacing:.13em; line-height:1.2; text-transform:uppercase; }
.eyebrow { display:flex; align-items:center; gap:9px; }.eyebrow span { width:8px; height:8px; border-radius:50%; background:var(--orange); }
h1,h2,h3,p { margin-top:0; } h1,h2,h3 { letter-spacing:-.04em; line-height:1.12; }
h1 { max-width:700px; margin-bottom:23px; color:var(--blue); font-size:clamp(2.6rem,5.2vw,4.85rem); font-weight:800; }
h1 strong { color:var(--orange); font-weight:inherit; }
.hero__lead { max-width:590px; margin-bottom:28px; color:#465d69; font-size:1.08rem; }
.hero__actions { display:flex; flex-wrap:wrap; gap:12px; }
.button { display:inline-flex; justify-content:center; align-items:center; min-height:47px; padding:11px 21px; border-radius:999px; font-size:.88rem; font-weight:800; text-decoration:none; transition:.2s; }
.button--primary { color:#fff; background:var(--orange); box-shadow:0 8px 22px rgba(246,146,34,.25); }.button--primary:hover { background:var(--orange-dark); transform:translateY(-2px); }
.button--outline { color:var(--blue); border:1px solid #b8d0dc; background:rgba(255,255,255,.55); }.button--outline:hover { border-color:var(--blue); background:#fff; }
.hero__facts { display:flex; gap:27px; margin:42px 0 0; }.hero__facts div { padding-right:27px; border-right:1px solid #cadde4; }.hero__facts div:last-child { padding:0; border:0; }.hero__facts dt { color:var(--blue); font-size:1.2rem; font-weight:800; }.hero__facts dd { margin:0; color:var(--muted); font-size:.74rem; }
.hero__books { position:relative; min-height:438px; display:grid; place-items:center; }
.featured-book { position:relative; z-index:1; display:block; width:min(285px,65vw); transform:rotate(4deg); text-decoration:none; filter:drop-shadow(18px 24px 20px rgba(0,43,69,.18)); transition:transform .25s; }.featured-book:hover { transform:rotate(1deg) translateY(-6px); }.featured-book img { display:block; width:100%; height:auto; }.featured-book__caption { display:block; padding:12px 17px; color:#fff; background:var(--blue); font-size:.82rem; font-weight:700; }.featured-book__caption small { display:block; margin-bottom:2px; color:#a9e5f1; font-size:.66rem; letter-spacing:.1em; text-transform:uppercase; }
.book-note { position:absolute; z-index:2; width:190px; padding:13px 15px; color:#526772; background:#fff; border:1px solid #dce9ed; box-shadow:0 13px 30px rgba(0,64,102,.12); font-size:.72rem; line-height:1.5; }.book-note span,.book-note strong { display:block; margin-bottom:3px; color:var(--orange-dark); font-size:.68rem; letter-spacing:.08em; text-transform:uppercase; }.book-note--top { top:57px; right:6px; }.book-note--bottom { bottom:34px; left:8px; }
.section { padding:94px 0; }.section--white { background:#fff; }.section--soft { background:var(--blue-light); }.section--dark { color:#fff; background:var(--blue); }
.section-heading { display:flex; align-items:end; justify-content:space-between; gap:30px; margin-bottom:41px; }.section-heading>div { max-width:700px; }.section-heading h2,.story-grid h2,.iebn-copy h2,.contact-box h2 { margin-bottom:14px; font-size:clamp(2rem,3.4vw,3.1rem); }.section-heading p { max-width:660px; margin-bottom:0; color:var(--muted); }.coming-label { flex:none; padding:7px 12px; color:#5e737b; background:#eef5f7; border-radius:999px; font-size:.72rem; font-weight:700; }
.catalogue { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }.book-card { overflow:hidden; display:flex; flex-direction:column; background:#fff; border:1px solid var(--line); border-radius:8px; box-shadow:0 7px 22px rgba(0,64,102,.05); }.book-card--featured { border-color:#b9dbe5; }.book-card__image { display:grid; place-items:center; height:244px; padding:22px; overflow:hidden; background:linear-gradient(135deg,#e8f9fb,#d9eef8); }.book-card__image--remote { background:#edf3f5; }.book-card__image img { display:block; max-height:210px; max-width:83%; width:auto; box-shadow:7px 11px 15px rgba(0,32,51,.18); transition:transform .25s; }.book-card__image:hover img { transform:scale(1.035); }.book-card__body { display:flex; flex:1; flex-direction:column; padding:25px 24px 23px; }.book-meta { margin-bottom:10px; color:var(--orange-dark); font-size:.66rem; font-weight:800; letter-spacing:.08em; text-transform:uppercase; }.book-card h3 { margin-bottom:14px; color:var(--blue); font-size:1.5rem; }.book-card__body>p:not(.book-meta) { margin-bottom:21px; color:var(--muted); font-size:.86rem; line-height:1.65; }.text-link { margin-top:auto; color:var(--blue); font-size:.82rem; font-weight:800; text-decoration:none; }.text-link span { margin-left:4px; color:var(--orange); font-size:1.1rem; }.text-link:hover { color:var(--orange-dark); }
.story-grid { display:grid; grid-template-columns:.85fr 1.15fr; gap:10%; }.story-grid h2 { color:var(--blue); }.story-copy { max-width:610px; padding-top:4px; color:#48606c; font-size:1.04rem; }.story-copy p:last-child { margin-bottom:0; }
.section--dark .section-label { color:#ffc16e; }.iebn-grid { display:grid; grid-template-columns:1fr 1fr; gap:10%; align-items:center; }.iebn-copy p:not(.section-label) { max-width:555px; color:rgba(255,255,255,.77); }.iebn-panel { padding:28px; background:#063f62; border:1px solid rgba(255,255,255,.14); border-radius:9px; box-shadow:0 22px 50px rgba(0,28,43,.25); }.iebn-number { margin-bottom:25px; padding:16px; overflow-wrap:anywhere; color:#d7f2f8; background:#022e49; border-left:3px solid var(--orange); font-size:.82rem; font-weight:700; letter-spacing:.05em; }.iebn-number span { color:#ffc16e; }.iebn-benefits { display:grid; gap:15px; }.iebn-benefits>div { display:grid; grid-template-columns:34px 1fr; gap:12px; align-items:start; }.iebn-benefits span { display:grid; place-items:center; width:30px; height:30px; color:#ffe1b8; background:rgba(246,146,34,.16); border-radius:50%; font-size:.65rem; font-weight:800; }.iebn-benefits p { margin:0; color:rgba(255,255,255,.75); font-size:.81rem; }.iebn-benefits strong { display:block; color:#fff; }
.contact-section { padding:74px 0; background:#f9fcfd; }.contact-box { display:flex; align-items:center; justify-content:space-between; gap:50px; padding:43px 48px; background:#fff; border:1px solid var(--line); border-radius:9px; box-shadow:var(--shadow); }.contact-box>div { max-width:725px; }.contact-box h2 { color:var(--blue); }.contact-box p:not(.section-label) { margin:0; color:var(--muted); }
.site-footer { padding:57px 0 0; color:rgba(255,255,255,.67); background:var(--blue-deep); }.footer-grid { display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:52px; padding-bottom:46px; }.footer-grid>div { display:flex; flex-direction:column; align-items:flex-start; gap:6px; }.footer-logo { width:150px; margin-bottom:10px; }.footer-grid p { margin:0; font-size:.82rem; }.footer-grid h2 { margin:0 0 6px; color:#fff; font-size:.82rem; letter-spacing:.03em; }.footer-grid a { color:rgba(255,255,255,.67); font-size:.8rem; text-decoration:none; }.footer-grid a:hover { color:#ffc16e; }.footer-bottom { display:flex; justify-content:space-between; gap:18px; padding:17px 0; border-top:1px solid rgba(255,255,255,.13); font-size:.7rem; }
@media (max-width:850px) { .hero__inner { grid-template-columns:1fr; gap:23px; min-height:0; padding:65px 0 58px; }.hero__books { min-height:335px; }.section { padding:70px 0; }.catalogue { grid-template-columns:repeat(2,1fr); }.catalogue .book-card:last-child { grid-column:span 2; }.book-card:last-child .book-card__image { height:220px; }.story-grid,.iebn-grid { grid-template-columns:1fr; gap:28px; }.contact-box { align-items:flex-start; flex-direction:column; gap:20px; } }
@media (max-width:640px) { .page-width { width:min(100% - 32px,1160px); }.top-bar__inner { font-size:.68rem; }.navigation { height:64px; }.brand { width:125px; }.menu-toggle { display:flex; gap:7px; align-items:center; }.nav-links { position:absolute; top:99px; left:0; right:0; display:none; align-items:stretch; flex-direction:column; gap:0; padding:8px 16px 17px; background:var(--blue); box-shadow:0 14px 20px rgba(0,40,65,.2); }.nav-links.is-open { display:flex; }.nav-links>a { padding:12px 5px; }.nav-cta { margin-top:8px; text-align:center; }.hero__inner { padding:51px 0 50px; }.hero__lead { font-size:.98rem; }.hero__facts { gap:17px; }.hero__facts div { padding-right:17px; }.hero__books { min-height:310px; }.featured-book { width:215px; }.book-note { width:145px; padding:10px; font-size:.64rem; }.book-note--top { top:21px; right:-4px; }.book-note--bottom { bottom:4px; left:-4px; }.section-heading { align-items:start; flex-direction:column; gap:15px; margin-bottom:28px; }.catalogue { grid-template-columns:1fr; }.catalogue .book-card:last-child { grid-column:auto; }.book-card__image,.book-card:last-child .book-card__image { height:225px; }.story-copy { font-size:.96rem; }.iebn-panel { padding:18px; }.contact-box { padding:31px 26px; }.contact-box .button { width:100%; font-size:.78rem; }.footer-grid { grid-template-columns:1fr; gap:29px; }.footer-bottom { align-items:start; flex-direction:column; gap:4px; } }