/* Theme settings:change --color-primary only to update all CTAs */:root{--color-primary:#006d8f;/* Hauptfarbe bleibt variabel */ --color-bg:#f6f7f9;--color-surface:#ffffff;--color-elev:#ffffff;--color-text:#1a1b1e;--color-muted:#5a5f6a;--radius:14px;--shadow-sm:0 6px 20px rgba(16, 24, 40, 0.08);--shadow-md:0 14px 40px rgba(16, 24, 40, 0.12);}*{box-sizing:border-box;}html{scroll-behavior:smooth;}body{margin:0;background:radial-gradient(1200px 600px at 15% -200px, rgba(16,24,40,.10), transparent 60%), radial-gradient(900px 500px at 85% -120px, rgba(16,24,40,.08), transparent 60%), var(--color-bg);color:var(--color-text);font-family:Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";line-height:1.6;}/* Subtle page-wide paper grain (lighter than card texture) */ body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;opacity:.35;background-size:220px 220px;mix-blend-mode:normal;background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="220" height="220" viewBox="0 0 220 220"><filter id="n"><feTurbulence type="fractalNoise" baseFrequency="0.9" numOctaves="2" stitchTiles="stitch"/></filter><rect width="220" height="220" filter="url(%23n)" opacity="0.035"/></svg>');}/* Floating blurred orbs */ .bg-orbs{position:fixed;inset:0;overflow:hidden;z-index:-2;pointer-events:none;will-change:transform;}.orb{position:absolute;width:52vmin;height:52vmin;border-radius:50%;filter:blur(120px);opacity:.6;transform:translate3d(0,0,0);animation-iteration-count:infinite;animation-direction:alternate;animation-timing-function:ease-in-out;}.orb--red{background:radial-gradient(circle at 30% 30%, rgba(0,109,143,.55), rgba(0,109,143,.0) 70%);top:-8vmin;left:-6vmin;animation:floatA 45s;}.orb--graphite{background:radial-gradient(circle at 60% 40%, rgba(16,24,40,.35), rgba(16,24,40,.0) 70%);bottom:-10vmin;right:-4vmin;animation:floatB 52s;}.orb--neutral{background:radial-gradient(circle at 50% 50%, rgba(100,110,120,.25), rgba(100,110,120,.0) 70%);top:30%;left:55%;width:44vmin;height:44vmin;animation:floatC 48s;}.orb--red-2{background:radial-gradient(circle at 60% 40%, rgba(0,109,143,.35), rgba(0,109,143,0) 70%);top:60%;left:10%;width:38vmin;height:38vmin;animation:floatD 40s;}.orb--graphite-2{background:radial-gradient(circle at 40% 60%, rgba(16,24,40,.25), rgba(16,24,40,0) 70%);top:10%;right:12%;width:36vmin;height:36vmin;animation:floatE 54s;}@keyframes floatA{0%{transform:translate(-10vw,-10vh) scale(1);}100%{transform:translate(55vw,45vh) scale(1.06);}}@keyframes floatB{0%{transform:translate(0,0) scale(1);}100%{transform:translate(-60vw,40vh) scale(0.96);}}@keyframes floatC{0%{transform:translate(0,0) scale(1);}100%{transform:translate(50vw,-50vh) scale(1.04);}}@keyframes floatD{0%{transform:translate(0,0) scale(1);}100%{transform:translate(-45vw,-55vh) scale(1.05);}}@keyframes floatE{0%{transform:translate(0,0) scale(1);}100%{transform:translate(60vw,-40vh) scale(0.97);}}/* Typewriter-style, floating red place names */ .bg-typing{position:fixed;inset:0;z-index:-1;pointer-events:none;color:var(--color-primary);}.bg-typing::before, .bg-typing::after{content:none !important;display:none;}.bg-letter{position:absolute;font-family:'Nixie One', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;font-weight:400;color:var(--color-primary);opacity:0;text-shadow:0 0 1px rgba(0,109,143,.35);-webkit-text-stroke:0.2px rgba(0,109,143,.18);animation:fadeLetter var(--dur,9s) ease-in-out var(--delay,0s) infinite both, driftSmall var(--drift,14s) ease-in-out infinite;}@keyframes typing{0%{clip-path:inset(0 100% 0 0);}40%{clip-path:inset(0 0 0 0);}80%{clip-path:inset(0 0 0 0);}100%{clip-path:inset(0 100% 0 0);}}@keyframes fade{0%{opacity:0;}20%{opacity:.22;}60%{opacity:.22;}100%{opacity:0;}}@keyframes drift{0%{transform:translateY(0);}50%{transform:translateY(-1.5%);}100%{transform:translateY(0);}}@keyframes drift2{0%{transform:translateY(0);}50%{transform:translateY(1%);}100%{transform:translateY(0);}}@keyframes fadeLetter{0%{opacity:0;}30%{opacity:.14;}70%{opacity:.14;}100%{opacity:0;}}@keyframes driftSmall{0%{transform:translateY(0);}50%{transform:translateY(-1%);}100%{transform:translateY(0);}}@media (prefers-reduced-motion:reduce){.bg-orbs .orb{animation-duration:60s !important;}.hero [data-reveal], .reveal{transition:none;opacity:1 !important;transform:none !important;}}a{color:var(--color-primary);}a:hover{opacity:.9;}.container{width:min(1100px, 92%);margin:0 auto;}/* Header */ .site-header{position:sticky;top:0;z-index:100;backdrop-filter:saturate(130%) blur(8px);background:transparent;border-bottom:0;box-shadow:0 6px 16px rgba(16,24,40,0.06);}.site-header::after{content:"";display:block;height:3px;background:linear-gradient(90deg, var(--color-primary), rgba(0,109,143,0));}.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit;}.brand-title{font-family:"Playfair Display", Georgia, serif;font-weight:700;letter-spacing:.2px;font-size:18px;}.brand-sub{font-size:12px;color:var(--color-muted);}.site-nav{display:flex;gap:10px;align-items:center;}.site-nav a{color:var(--color-primary);text-decoration:none;padding:8px 12px;border-radius:999px;background:rgba(16,24,40,.06);border:1px solid rgba(16,24,40,.12);}.site-nav a:hover{background:rgba(16,24,40,.12);}.nav-toggle{display:none;background:transparent;color:var(--color-text);border:0;font-size:24px;}/* Hero */ .hero{padding:clamp(44px, 6vw, 84px) 0;}.hero::before{content:"";position:absolute;inset:0 0 auto 0;height:clamp(260px, 40vw, 420px);background:radial-gradient(650px 320px at 15% 30%, rgba(16,24,40,.06), transparent 60%), radial-gradient(500px 260px at 70% 10%, rgba(16,24,40,.04), transparent 60%);pointer-events:none;}.hero{position:relative;}.hero [data-reveal]{opacity:0;transform:translateY(10px);transition:opacity .6s ease, transform .6s ease;}.hero [data-reveal].is-visible{opacity:1;transform:translateY(0);}.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;}.hero h1{font-family:"Playfair Display", Georgia, serif;font-size:clamp(34px, 4.2vw, 56px);line-height:1.1;margin:0 0 14px;}.hero p{margin:0 0 22px;color:var(--color-muted);font-size:clamp(16px, 1.6vw, 18px);}.signature{margin-top:10px;font-family:"Playfair Display", Georgia, serif;font-style:italic;color:var(--color-primary);font-size:clamp(16px, 2vw, 22px);}.hero-image{position:relative;display:grid;place-items:center;}.hero-image .portrait{width:min(380px, 80%);}.hero-image::after{content:"";position:absolute;inset:auto 15% -14px 15%;height:28px;filter:blur(18px);background:radial-gradient(50% 60% at 50% 50%, rgba(16,24,40,.18), transparent 70%);}/* Monochrom-to-Color for portrait */ .hero-image .portrait img{filter:grayscale(45%) saturate(0.9) contrast(1.02);transition:filter .6s ease;}.hero-image.is-visible .portrait img{filter:none;}.btn{display:inline-block;background:var(--color-primary);color:#fff;padding:12px 18px;border-radius:999px;text-decoration:none;font-weight:600;letter-spacing:.2px;box-shadow:0 6px 20px rgba(191, 15, 15, .25);background-image:linear-gradient(135deg, rgba(255,255,255,.22), rgba(255,255,255,0));background-blend-mode:screen;transition:transform .18s ease, box-shadow .18s ease, filter .2s ease;}.btn:hover{transform:translateY(-1px) scale(1.01);box-shadow:0 10px 26px rgba(0,109,143,.35);filter:saturate(1.05);}.btn.ghost{background:transparent;color:var(--color-primary);border:1px solid currentColor;box-shadow:none;}.btn.ghost:hover{background:rgba(16,24,40,.08);}/* Sections */ .section-header{margin-bottom:26px;}.reveal{opacity:0;transform:translateY(12px);transition:opacity .6s ease, transform .6s ease;}.reveal.is-visible{opacity:1;transform:translateY(0);}.kicker{color:var(--color-primary);text-transform:uppercase;letter-spacing:.18em;font-weight:700;font-size:12px;}.section-header::after{content:"";display:block;width:64px;height:3px;background:linear-gradient(90deg, var(--color-primary), rgba(0,109,143,.0));border-radius:2px;margin-top:10px;}.section-header h2{font-family:"Playfair Display", Georgia, serif;font-size:clamp(28px, 3.2vw, 40px);margin:0 0 6px;color:var(--color-primary);}.section-header p{color:var(--color-muted);margin:0;}/* Gentle section dividers */ section + section{border-top:1px solid rgba(16,24,40,0.06);position:relative;}section + section::before{content:"";position:absolute;top:-1px;left:12%;right:12%;height:1px;background:linear-gradient(90deg, rgba(0,109,143,.15), rgba(16,24,40,0.08), rgba(0,109,143,.15));opacity:.35;}/* Legal sections */ .legal{padding:40px 0 60px;}.legal h3{margin-top:20px;}.legal p, .legal li{color:var(--color-text);}.legal ul{padding-left:18px;}/* Close button for legal pages */ .legal-close{position:fixed;top:10px;right:12px;width:36px;height:36px;border-radius:999px;display:grid;place-items:center;text-decoration:none;color:var(--color-text);background:rgba(255,255,255,.9);border:1px solid rgba(16,24,40,.12);box-shadow:var(--shadow-sm);z-index:1010;}.legal-close:hover{background:rgba(255,255,255,1);color:var(--color-primary);}/* Books */ .books{padding:40px 0 26px;}.book-grid{display:grid;grid-template-columns:repeat(3, 1fr);gap:26px;align-items:stretch;}.testimonials{margin-top:34px;}.testimonials-track{display:grid;grid-template-columns:repeat(2, 1fr);gap:24px;overflow:visible;padding-bottom:0;align-items:start;}.testimonial.reveal{opacity:0;transform:translateY(10px);transition:opacity .6s ease, transform .6s ease;}.testimonial.reveal.is-visible{opacity:1;transform:translateY(0);}.testimonial{position:relative;background:linear-gradient(180deg, #fff, rgba(255,255,255,.96));border:1px solid rgba(16,24,40,.12);border-radius:14px;box-shadow:0 14px 34px rgba(16,24,40,.12);padding:16px 18px 18px;color:var(--color-text);}.testimonial::before{content:"“";position:absolute;top:8px;left:12px;color:var(--color-primary);font-family:"Playfair Display", Georgia, serif;font-size:38px;line-height:1;opacity:.18;pointer-events:none;}.testimonial::after{content:"";position:absolute;bottom:-8px;left:28px;width:16px;height:16px;background:#fff;border-left:1px solid rgba(16,24,40,.12);border-bottom:1px solid rgba(16,24,40,.12);transform:rotate(45deg);box-shadow:4px 4px 12px rgba(16,24,40,.06);}.testimonial .book-badge{display:inline-block;padding:4px 8px;border-radius:999px;background:rgba(0,109,143,.08);color:var(--color-primary);font-weight:700;font-size:12px;letter-spacing:.02em;margin-bottom:8px;}.testimonial .t-title{font-weight:700;color:var(--color-primary);font-family:"Playfair Display", Georgia, serif;margin:2px 0 8px;font-size:17px;}.testimonial p{margin:8px 0;}.testimonial cite{display:block;margin-top:10px;font-style:normal;color:var(--color-muted);font-size:13px;text-align:right;}@media (max-width:900px){.testimonials-track{grid-template-columns:1fr;}}.book-card{background:var(--color-surface);border:1px solid rgba(16,24,40,0.06);border-radius:var(--radius);box-shadow:0 18px 26px rgba(16,24,40,.10), 0 2px 0 0 #e9eaee inset;overflow:hidden;display:flex;flex-direction:column;height:100%;position:relative;transition:transform .25s ease, box-shadow .25s ease;background-image:radial-gradient(60% 40% at 20% 10%, rgba(16,24,40,.04), transparent 60%), url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="120" height="120" viewBox="0 0 120 120" fill="none"><g opacity="0.05"><path d="M0 0h120v120H0z"/><path d="M0 60h120M60 0v120" stroke="%23000" stroke-width="0.5"/></g></svg>');background-blend-mode:soft-light, normal;}.book-card:hover{transform:translateY(-4px);box-shadow:0 26px 60px rgba(16,24,40,.18);}.book-media{aspect-ratio:1 / 1;background:#f3f4f6;margin:0;flex:0 0 auto;overflow:hidden;perspective:900px;position:relative;}.book-media::before{content:"";position:absolute;inset:0;box-shadow:inset 8px 0 12px -8px rgba(16,24,40,.25);opacity:.4;pointer-events:none;}.book-media::after{content:"";position:absolute;inset:-20%;background:linear-gradient(120deg, rgba(255,255,255,0.0) 40%, rgba(255,255,255,0.2) 50%, rgba(255,255,255,0.0) 60%);transform:translateX(-120%);transition:transform .8s ease;pointer-events:none;}.book-card:hover .book-media::after{transform:translateX(120%);}.book-card .book-media img{will-change:transform;}.book-media img{width:100%;height:100%;object-fit:cover;object-position:50% 60%;display:block;filter:saturate(1.02);transform:translateY(var(--img-shift, 0)) scale(var(--img-scale, 1)) rotateY(0deg) translateZ(0);transform-origin:left center;will-change:transform;transition:transform .35s ease, filter .35s ease;}.book-card:hover .book-media img{transform:translateY(var(--img-shift, 0)) scale(calc(var(--img-scale, 1) * 1.0)) rotateY(-6deg) translateZ(12px);filter:saturate(1.08) contrast(1.02);}.book-media img.cover-feuerengel{object-position:50% 68%;--img-shift:0px;--img-scale:1.10;}.book-media img.cover-lilien{object-position:50% 70%;--img-shift:-16px;--img-scale:1.10;}.book-media img.cover-harte{object-position:50% 62%;}.book-media{position:relative;}.book-quote-float{position:absolute;top:12px;right:-12px;max-width:58%;padding:10px 12px;background:rgba(255,255,255,.92);border:1px solid rgba(16,24,40,.12);border-radius:10px;box-shadow:0 10px 22px rgba(16,24,40,.12);color:var(--color-text);font-size:13px;line-height:1.5;opacity:0;transform:translateY(6px);transition:opacity .5s ease, transform .5s ease;pointer-events:none;}.book-quote-float.left{right:auto;left:-12px;}.book-quote-float::before{content:"“";color:var(--color-primary);font-family:"Playfair Display", Georgia, serif;font-size:20px;margin-right:4px;opacity:.9;}.book-quote-float.show{opacity:1;transform:translateY(0);}.badge{position:absolute;top:12px;left:12px;background:var(--color-primary);color:#fff;font-weight:700;font-size:12px;padding:6px 10px;border-radius:999px;box-shadow:0 6px 18px rgba(0,109,143,.25);}.book-content{padding:18px;display:grid;gap:10px;flex:1 1 auto;align-content:start;}.book-desc{max-height:none;overflow:visible;position:relative;}.book-desc::after{display:none;}.book-actions{margin-top:auto;}.toggle-desc{display:none;}.desc-toggle{display:none;}/* Less preview text for Harte Zeiten card */ .book-harte .book-desc{max-height:none;}.book-content h3{font-family:"Playfair Display", Georgia, serif;font-size:24px;margin:2px 0 0;}.book-sub{color:var(--color-primary);font-weight:600;margin:0;}.book-desc{color:var(--color-muted);margin:0;}.book-meta{list-style:none;margin:0;padding:0;color:#c9c9cf;display:flex;gap:14px;flex-wrap:wrap;}.book-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:2px;}/* About */ .about{padding:54px 0;}.about-inner{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:center;}.about-image{display:grid;place-items:center;}.portrait{position:relative;width:min(360px, 70%);aspect-ratio:1/1;border-radius:50%;overflow:hidden;box-shadow:0 18px 54px rgba(16,24,40,.18);background:radial-gradient(60% 60% at 50% 40%, #fff, #f6f7f9);}.portrait::before{content:"";position:absolute;inset:-8px;border-radius:inherit;padding:8px;background:linear-gradient(135deg, rgba(0,109,143,.25), rgba(0,109,143,0));-webkit-mask:radial-gradient(#000 68%, transparent 72%) content-box, linear-gradient(#000, #000);-webkit-mask-composite:xor;mask-composite:exclude;}.portrait img{width:100%;height:100%;object-fit:cover;object-position:50% 38%;filter:saturate(1.05) contrast(1.02);}.about h2{font-family:"Playfair Display", Georgia, serif;font-size:clamp(26px, 3vw, 36px);margin:0 0 8px;}.about p{color:var(--color-muted);margin:0;}/* Contact */ .contact{padding:50px 0 70px;}.contact-actions{display:flex;align-items:center;}.mail-btn{display:inline-flex;align-items:center;gap:10px;color:var(--color-text);text-decoration:none;padding:10px 14px;border-radius:999px;border:1px solid rgba(16,24,40,0.12);background:var(--color-surface);}.mail-btn:hover{background:rgba(16,24,40,.04);}.mail-icon{width:20px;height:20px;color:var(--color-primary);}/* Ink ornaments */ .ink-ornaments{position:fixed;inset:0;pointer-events:none;z-index:-1;}.ink{position:absolute;width:28vmin;height:28vmin;opacity:.06;background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"><g fill="%23006d8f"><circle cx="40" cy="60" r="6"/><circle cx="60" cy="40" r="3"/><circle cx="80" cy="70" r="4"/><circle cx="100" cy="50" r="2"/><circle cx="120" cy="90" r="5"/><circle cx="160" cy="70" r="3"/><circle cx="140" cy="40" r="2"/></g></svg>');filter:blur(1px);}.ink--tl{top:2vh;left:1vw;transform:rotate(-10deg);}.ink--br{bottom:2vh;right:1vw;transform:rotate(8deg);}/* Lightbox */ .lightbox{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(16,24,40,.45);backdrop-filter:blur(4px);z-index:1000;}.lightbox.open{display:flex;}.lightbox-dialog{position:relative;width:min(900px, 94%);height:min(90vh, 880px);background:var(--color-surface);border:1px solid rgba(16,24,40,.08);border-radius:14px;box-shadow:0 24px 64px rgba(16,24,40,.28);overflow:hidden;display:grid;grid-template-rows:auto 1fr;background-image:radial-gradient(1000px 600px at 15% -200px, rgba(16,24,40,.03), transparent 60%), url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="220" height="220" viewBox="0 0 220 220"><filter id="n"><feTurbulence type="fractalNoise" baseFrequency="0.9" numOctaves="2" stitchTiles="stitch"/></filter><rect width="220" height="220" filter="url(%23n)" opacity="0.05"/></svg>');background-blend-mode:soft-light, normal;}.lightbox-dialog::before{content:"";position:absolute;width:220px;height:220px;top:8%;left:-40px;opacity:.08;pointer-events:none;background:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 300 300"><g fill="none" stroke="%238a5a3a" stroke-width="6" opacity="0.55"><circle cx="120" cy="120" r="80"/><circle cx="120" cy="120" r="60" opacity="0.6"/><circle cx="120" cy="120" r="42" opacity="0.4"/></g><g fill="none" stroke="%238a5a3a" stroke-width="3" opacity="0.35"><ellipse cx="200" cy="210" rx="40" ry="22"/><ellipse cx="210" cy="220" rx="24" ry="12"/></g></svg>') center/contain no-repeat;filter:blur(.2px) saturate(.9);transform:rotate(-8deg);}.lightbox-dialog::after{content:"";position:absolute;width:260px;height:260px;bottom:-20px;right:-30px;opacity:.06;pointer-events:none;background:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 300 300"><g fill="none" stroke="%238a5a3a" stroke-width="2"><ellipse cx="80" cy="140" rx="18" ry="12" opacity="0.45"/><ellipse cx="96" cy="150" rx="14" ry="10" opacity="0.35"/><ellipse cx="110" cy="162" rx="10" ry="7" opacity="0.30"/></g><g fill="none" stroke="%238a5a3a" stroke-width="1.6" opacity="0.35"><path d="M210 80c20 10 28 30 10 44M196 96c18 8 22 22 8 32M184 110c12 6 14 14 4 20"/></g></svg>') center/contain no-repeat;transform:rotate(6deg);}.lightbox-head{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid rgba(16,24,40,.08);}.lightbox-title{font-family:"Playfair Display", Georgia, serif;margin:0;color:var(--color-primary);}.lightbox-controls{display:inline-flex;align-items:center;gap:6px;margin-left:auto;margin-right:8px;}.lightbox-controls button{appearance:none;border:1px solid rgba(16,24,40,.18);background:#fff;color:var(--color-text);border-radius:8px;padding:4px 8px;cursor:pointer;}.lightbox-controls button:hover{background:rgba(16,24,40,.04);}.scroll-timeline{position:fixed;left:8px;top:0;bottom:0;width:3px;background:rgba(16,24,40,0.06);z-index:50;}.scroll-timeline__bar{display:block;width:100%;height:0%;background:var(--color-primary);transition:height .1s linear;}@media (max-width:900px){.scroll-timeline{display:none;}}.lightbox-close{appearance:none;border:0;background:transparent;font-size:28px;line-height:1;color:var(--color-text);cursor:pointer;}.lightbox-body{padding:26px 28px 38px;overflow:auto;line-height:1.75;color:var(--color-text);-webkit-overflow-scrolling:touch;overscroll-behavior:contain;min-height:0;}.lightbox-body{white-space:pre-wrap;font-size:18px;column-count:1;column-gap:32px;column-fill:auto;hyphens:auto;text-align:justify;position:relative;}/* Drop cap for first paragraph */ .lightbox-body p:first-of-type::first-letter{float:left;font-family:"Playfair Display", Georgia, serif;font-size:3.2em;line-height:.9;padding-right:.12em;color:var(--color-primary);}/* Subtle paper texture overlay */ .lightbox-body::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.06;background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="300" height="300" viewBox="0 0 300 300"><filter id="n"><feTurbulence type="fractalNoise" baseFrequency="0.8" numOctaves="2" stitchTiles="stitch"/></filter><rect width="300" height="300" filter="url(%23n)" opacity="0.35"/></svg>');}.lightbox-nav{display:none;}.lightbox-prev{left:12px;}.lightbox-next{right:12px;}.lightbox-progress{position:absolute;left:0;right:0;bottom:0;height:4px;background:rgba(16,24,40,.08);}.lightbox-progress-bar{display:block;height:100%;width:0%;background:var(--color-primary);transition:width .2s ease;}.lightbox-iframe{width:100%;height:100%;border:0;}.lightbox--iframe .lightbox-progress, .lightbox--iframe .lightbox-nav{display:none;}.sample-link{color:var(--color-primary);text-decoration:none;font-weight:600;display:inline-flex;align-items:center;gap:8px;}.sample-link:hover{text-decoration:underline;}.sample-link .book-ico{width:16px;height:16px;color:var(--color-primary);}/* Footer */ .site-footer{border-top:1px solid rgba(16,24,40,0.06);padding:18px 0;background:#ffffff80;}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;}.footer-nav{display:flex;gap:16px;}.footer-nav a{color:var(--color-primary);text-decoration:none;}/* Responsive */ @media (max-width:980px){.hero-inner{grid-template-columns:1fr;}.about-inner{grid-template-columns:1fr;}.book-grid{grid-template-columns:repeat(2, 1fr);}}@media (max-width:640px){.book-grid{grid-template-columns:1fr;}.site-nav{display:none;position:absolute;right:4%;top:60px;background:rgba(255,255,255,.98);border:1px solid rgba(16,24,40,0.08);padding:12px 14px;border-radius:12px;flex-direction:column;gap:10px;}.nav-toggle{display:inline-block;}.site-nav.open{display:flex;}}/* Lightbox responsive columns */ @media (max-width:900px){.lightbox-body{column-count:1;font-size:16px;column-gap:28px;}}