:root{
  --bg:#f3f1ea;
  --paper:#fffdf8;
  --ink:#1f2933;
  --muted:#5d6670;
  --line:#d8d0c0;
  --blue:#172f4d;
  --blue-soft:#29476d;
  --link:#1d4f7a;
  --soft:#ebe6d8;
  --accent:#9e8a52;
  --shadow:0 18px 45px rgba(40,35,25,.10);
  --shadow-soft:0 10px 24px rgba(40,35,25,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(circle at 12% 0%, rgba(255,255,255,.65) 0, transparent 28%),
    radial-gradient(circle at 88% 8%, rgba(235,230,216,.7) 0, transparent 22%),
    linear-gradient(180deg,#f5f3ed 0%,#f2efe6 100%);
  color:var(--ink);
  font-family:Georgia,"Times New Roman",serif;
  font-size:20px;
  line-height:1.72;
}
a{color:var(--link);text-decoration:none}
a:hover{text-decoration:underline}
.container{width:min(1240px,calc(100% - 40px));margin:0 auto}
.site-header{
  background:rgba(255,253,248,.95);
  border-bottom:1px solid rgba(216,208,192,.9);
  position:sticky;top:0;z-index:10;
  backdrop-filter:blur(8px);
  box-shadow:0 1px 0 rgba(255,255,255,.65);
}
.nav{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 0}
.brand{font-weight:bold;color:#111827;font-size:24px;display:flex;align-items:center;gap:10px}
.brand-symbol{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--blue-soft));color:#fff;font-size:20px;box-shadow:var(--shadow-soft)}
.nav-links{display:flex;align-items:center;gap:18px;flex-wrap:wrap;font-size:18px}.flags{display:flex;gap:8px;align-items:center}.flags img{display:block;border:1px solid #c7c7c7}



.hero-top{
  padding:56px 0 26px;
  position:relative;
  overflow:hidden;
}
.hero-top:before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 14% 8%, rgba(255,255,255,.72) 0, transparent 26%),
    radial-gradient(circle at 84% 0%, rgba(234,228,212,.85) 0, transparent 22%);
  pointer-events:none;
}
.hero-top:after{
  content:"π   ∫   ∞   φ";
  position:absolute;
  right:6%;
  top:28px;
  font-size:34px;
  letter-spacing:16px;
  color:rgba(23,47,77,.08);
  pointer-events:none;
}
.hero-top-grid{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1.12fr .88fr;
  gap:34px;
  align-items:center;
}
.hero-copy{
  padding:18px 0;
}
.intro-kicker{
  display:inline-block;
  font-size:15px;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:#6f5c28;
  margin-bottom:14px;
}
.hero-copy h1{
  margin:0 0 18px;
  font-size:68px;
  line-height:1.02;
  color:#14263d;
  text-wrap:balance;
}
.hero-intro{
  font-size:24px;
  line-height:1.55;
  max-width:720px;
  margin:0;
  color:#243444;
}
.hero-temple{
  text-align:center;
}
.hero-temple img{
  max-width:470px;
  width:100%;
  height:auto;
  filter:drop-shadow(0 18px 28px rgba(0,0,0,.09));
}
.language-note{
  text-align:center;
  font-size:15px;
  margin-top:14px;
}
.language-note a{
  display:inline-flex;
  flex-direction:column;
  align-items:center;
  gap:7px;
  padding:12px 14px;
  border:1px solid var(--line);
  background:rgba(255,253,248,.75);
  box-shadow:var(--shadow-soft);
}
.language-note img{display:block;margin:0 auto;border:1px solid #c7c7c7}
.intro{
  padding:6px 0 58px;
  position:relative;
}
.refined-layout{
  align-items:start;
}
.text-card-main{
  margin-top:10px;
}
.text-card-main p:last-child{margin-bottom:0}

.intro{padding:12px 0 58px;position:relative}
.original-layout{display:grid;grid-template-columns:300px 1fr 300px;gap:34px;align-items:center}
.side-image{display:flex;align-items:center;justify-content:center}
.side-image img{
  width:100%;max-width:285px;height:auto;display:block;
  background:transparent;padding:0;border:0;box-shadow:none;
  filter:drop-shadow(0 10px 18px rgba(27,39,58,.10));
  transition:transform .25s ease, filter .25s ease;
}
.side-image-left img{transform:rotate(-3deg)}
.side-image-right img{transform:rotate(3deg)}
.side-image img:hover{transform:rotate(0deg) translateY(-2px);filter:drop-shadow(0 14px 24px rgba(27,39,58,.14))}
.text-card{
  background:linear-gradient(180deg,rgba(255,253,248,.96),rgba(255,252,244,.92));
  border:1px solid var(--line);
  border-top:3px solid #c2b180;
  padding:32px 38px;
  box-shadow:var(--shadow);
  border-radius:4px;
}
.text-card p,.wide-text p{margin-top:0;text-align:justify}
.wide-text{
  max-width:1080px;margin:38px auto 0;
  background:rgba(255,253,248,.50);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:26px 20px;position:relative;
}
.wide-text:before,.wide-text:after{
  content:"";position:absolute;left:50%;transform:translateX(-50%);width:110px;height:1px;background:#bcae8b;
}
.wide-text:before{top:-1px}.wide-text:after{bottom:-1px}

.publications{
  padding:58px 0;
  background:linear-gradient(180deg,#ece6d8 0%,#e8e1d2 100%);
  border-top:1px solid var(--line);
  position:relative;
}
.publications h2{font-size:36px;margin:0 0 8px}
.small-intro{color:var(--muted);margin-top:0}
.featured-book{
  display:grid;grid-template-columns:250px 1fr;gap:34px;
  background:linear-gradient(180deg,rgba(255,253,248,.96),rgba(253,249,240,.92));
  border:1px solid var(--line);padding:24px;margin:26px 0;box-shadow:var(--shadow);
  border-radius:6px;
}
.book-cover img{width:100%;display:block;background:#fff;padding:10px;border:1px solid var(--line);box-shadow:var(--shadow-soft)}
.featured-book h3,.pub-card h3{margin:0 0 10px;font-size:23px}
.pub-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.pub-card{
  background:rgba(255,253,248,.96);border:1px solid var(--line);padding:28px;box-shadow:var(--shadow);
  border-radius:6px;transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.pub-card:hover{transform:translateY(-2px);box-shadow:0 20px 40px rgba(40,35,25,.12);border-color:#c7bca2}
.pub-card span{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:#6f5c28}
.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.button{
  display:inline-flex;align-items:center;justify-content:center;border:1px solid #aeb7bf;border-radius:999px;padding:8px 14px;
  background:#fff;color:#1f2933;font-size:17px;text-decoration:none!important;
  transition:background .2s ease,border-color .2s ease,transform .2s ease,color .2s ease;
}
.button:hover{text-decoration:none;transform:translateY(-1px);border-color:#8ea0b3}
.button.dark{background:linear-gradient(180deg,var(--blue),#20395b);border-color:var(--blue);color:#fff}
.button.dark:hover{background:linear-gradient(180deg,#20395b,#2a466d)}

.book-page{padding:50px 0 66px}
.book-page-grid{display:grid;grid-template-columns:310px 1fr;gap:38px;align-items:start}
.book-image img{width:100%;display:block;background:#fff;padding:12px;border:1px solid var(--line);box-shadow:var(--shadow)}
.book-text{background:var(--paper);border:1px solid var(--line);padding:30px;box-shadow:var(--shadow);border-top:3px solid #c2b180}
.book-text h1,.viewer-page h1{font-size:40px;line-height:1.2;margin:0 0 18px}.book-text p{text-align:justify}.back{font-size:15px;margin:0 0 16px!important}.paper-copy{margin-top:20px;color:var(--muted);font-size:16px}
.viewer-page{padding:44px 0 66px}.viewer-desc{color:var(--muted);max-width:720px}.viewer-actions{margin-bottom:22px}.pdf-frame{height:78vh;min-height:620px;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow)}.pdf-frame iframe{width:100%;height:100%;border:0}
.footer{background:#2f3030;color:#eee;padding:30px 0;text-align:center}.footer p{margin:4px 0}.footer a{color:#fff}

@media(max-width:900px){
  .top-grid,.original-layout,.featured-book,.book-page-grid{grid-template-columns:1fr}
    .side-image{max-width:360px;margin:0 auto}
  .side-image-left img,.side-image-right img{transform:none}
  .pub-grid{grid-template-columns:1fr}
  .pdf-frame{height:70vh;min-height:480px}
}
@media(max-width:620px){
  body{font-size:16px}
  .nav{align-items:flex-start}
  .nav-links{gap:10px}
    .text-card,.book-text{padding:22px}
  .publications,.book-page,.viewer-page{padding:36px 0}
  .actions{flex-direction:column}.button{width:100%}
  }

@media(max-width:900px){
  .hero-top-grid{grid-template-columns:1fr}
  .hero-copy h1{font-size:44px}
  .hero-intro{font-size:20px}
  .hero-temple{order:-1}
}
@media(max-width:620px){
  .hero-top{padding:38px 0 18px}
  .hero-top:after{display:none}
  .hero-copy h1{font-size:34px}
  .hero-intro{font-size:18px}
}


/* refinement requested: broader statement block with images inside it */
.statement-panel{
  grid-template-columns:280px 1fr 280px;
  gap:22px;
  background:linear-gradient(180deg,rgba(255,253,248,.97),rgba(255,252,244,.94));
  border:1px solid var(--line);
  border-top:3px solid #c2b180;
  box-shadow:var(--shadow);
  border-radius:4px;
  padding:34px 32px;
}
.statement-panel .text-card-main{
  background:transparent;
  border:0;
  box-shadow:none;
  padding:0 6px;
  margin-top:0;
}
.statement-panel .side-image{
  align-self:center;
}
.statement-panel .side-image img{
  max-width:265px;
}
.hero-temple img{
  max-width:540px;
}
.language-note{display:none !important;}

@media(max-width:900px){
  .statement-panel{
    grid-template-columns:1fr;
    padding:22px 18px;
  }
  .statement-panel .side-image{
    max-width:300px;
    margin:0 auto;
  }
  .statement-panel .side-image img{
    max-width:220px;
  }
}


/* Wider layout and larger typography for older visitors */
.container{width:min(1240px,calc(100% - 40px));}
body{font-size:20px;line-height:1.72;}
.nav-links{font-size:18px;}
.hero-copy h1{font-size:clamp(46px,6vw,72px);}
.hero-intro{font-size:24px;line-height:1.58;}
.statement-panel{grid-template-columns:280px 1fr 280px;max-width:1180px;margin-left:auto;margin-right:auto;padding:34px 32px;}
.statement-panel .side-image img{max-width:265px;}
.text-card-main p{font-size:20.5px;}
.publications h2{font-size:36px;}
.small-intro{font-size:20px;}
.featured-book h3,.pub-card h3{font-size:28px;}
.pub-card p,.featured-book p{font-size:20px;}
.button{font-size:17px;padding:10px 17px;}
.book-text p,.viewer-desc{font-size:20px;}
@media(max-width:900px){
  .container{width:min(100% - 34px,1240px);}
  .statement-panel{grid-template-columns:1fr;max-width:760px;padding:26px 22px;}
  .statement-panel .side-image img{max-width:245px;}
  .hero-copy h1{font-size:44px;}
  .hero-intro{font-size:21px;}
}
@media(max-width:620px){
  body{font-size:18px;line-height:1.68;}
  .container{width:min(100% - 26px,1240px);}
  .nav-links{font-size:16px;}
  .hero-copy h1{font-size:36px;}
  .hero-intro{font-size:19px;}
  .text-card-main p,.pub-card p,.featured-book p{font-size:18px;}
  .publications h2{font-size:30px;}
  .featured-book h3,.pub-card h3{font-size:24px;}
}