@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Noto+Sans+Arabic:wght@400;500;600;700&family=Noto+Sans+JP:wght@400;500;600;700&family=Playfair+Display:wght@400;500;600&display=swap');:root{--olive:#405d32;--deep:#243d27;--cream:#f8f4e9;--paper:#fffdf8;--ink:#293127;--stone:#827e70;--gold:#e7c533;--line:#dedbcc}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 'DM Sans',sans-serif}html[lang=ar] body{font-family:'Noto Sans Arabic',sans-serif}html[lang=ja] body{font-family:'Noto Sans JP',sans-serif}h1,h2,h3{font-family:'Playfair Display',Georgia,serif;font-weight:500;line-height:1.15;letter-spacing:-.035em;margin:.25em 0 .45em}html[lang=ar] h1,html[lang=ar] h2,html[lang=ar] h3{font-family:'Noto Sans Arabic',sans-serif;letter-spacing:0}html[lang=ja] h1,html[lang=ja] h2,html[lang=ja] h3{font-family:'Noto Sans 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160px;min-height:65vh}.narrow{max-width:850px}.text-link{color:var(--olive);font-weight:700}.pdm{background:#0b0b0b;color:#f2eee6;min-height:80vh;position:relative;overflow:hidden}.pdm:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#080808 8%,rgba(0,0,0,.88) 47%,rgba(0,0,0,.1)),url('/assets/img/pdm-reference-hero.jpg') right center/auto 100% no-repeat;opacity:.58;pointer-events:none}.pdm-inner{position:relative;z-index:1;padding:70px 0 105px}.pdm-logo{width:min(400px,70vw);display:block;margin-bottom:42px}.gold{color:var(--gold)}.pdm h1{max-width:780px;font-size:clamp(3.6rem,8vw,8rem)}.pdm-text{max-width:560px;font-size:20px}.button-gold{background:var(--gold);color:#111;border-color:var(--gold)}.pdm-note{font-size:11px;letter-spacing:.18em;margin-top:35px}.book-hero{background:#f4e9da;padding:75px 0}.book-hero h1{color:#84312d}.book-cover{min-height:430px;border:16px solid #ead9c3;outline:1px solid #b89580;background:#fbf2e3;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#8c302d;text-align:center}.book-emblem{font-size:190px;line-height:1.4}.book-cover span{font-size:11px;letter-spacing:.16em}.pattern-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px}.pattern-tile{padding:18px;background:#faf4eb;border:1px solid #e7d9cb;min-height:245px}.pattern-tile span{font-size:12px;color:#8c302d}.pattern-tile h3{font-size:24px;margin:4px 0}.pattern-tile small{font-size:12px;color:#7e716a}.pattern-glyph{text-align:center;font-size:70px;color:#973c34;line-height:1.5}.pattern-page h1{color:#8a302d}.video{aspect-ratio:16/9;background:#262820;display:flex;align-items:center;justify-content:center;color:#f8efe4;font-size:60px}.video iframe{width:100%;height:100%;border:0}.video small{display:block;font-size:15px}.video-empty{flex-direction:column}.art-placeholder{padding:70px 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.split{direction:rtl}@media(max-width:1100px){.header-inner{flex-wrap:wrap;padding:10px 0}.nav{order:3;width:100%;justify-content:flex-start;flex-wrap:wrap}.cards{grid-template-columns:repeat(2,1fr)}}@media(max-width:680px){.wrap{width:min(100% - 30px,1180px)}.header-inner{min-height:72px}.brand img{width:120px}.menu-toggle{display:block;margin-inline-start:auto;background:none;border:0;font-size:21px;color:var(--olive)}.menu-toggle span{font-size:12px}.nav{display:none;flex-direction:column;align-items:flex-start;gap:12px;padding:16px 0}.nav.open{display:flex}.languages{margin-inline-start:auto}.hero-grid,.split,.book-hero-grid,.contact-grid{grid-template-columns:1fr}.hero{padding:55px 0}.hero-visual{min-height:260px;border-radius:120px 120px 4px 4px}.olive-art{font-size:130px}.cards,.pattern-grid{grid-template-columns:repeat(2,1fr)}.tile{min-height:260px}.section{padding:55px 0}.pdm-inner{padding:40px 0 70px}.pdm:after{background-position:center}.footer-inner{flex-direction:column}.book-cover{min-height:300px}}@media(max-width:400px){.pattern-grid,.cards{grid-template-columns:1fr}}