:root{
  --ink:#071b36;
  --navy:#082342;
  --blue:#1464f4;
  --blue-2:#2d7bff;
  --slate:#5e6b7e;
  --line:#dfe6ef;
  --cloud:#f7f9fc;
  --ice:#edf4ff;
  --white:#fff;
  --red:#d91212;
  --radius:18px;
  --shadow:0 18px 60px rgba(7,27,54,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{
  margin:0;
  color:var(--ink);
  background:#fff;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.site-header{
  position:sticky;top:0;z-index:50;
  min-height:76px;
  display:grid;
  grid-template-columns:minmax(290px,1fr) auto minmax(170px,.7fr);
  gap:28px;align-items:center;
  padding:13px clamp(22px,4vw,62px);
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(223,230,239,.7);
}
.brand{display:flex;align-items:center;gap:14px;min-width:0}
.monogram{
  font:500 42px/1 Georgia,serif;
  letter-spacing:-4px;
  background:linear-gradient(135deg,var(--navy),var(--blue));
  -webkit-background-clip:text;background-clip:text;color:transparent
}
.brand-rule{width:1px;height:38px;background:#b9c5d4}
.brand-copy{display:flex;flex-direction:column;min-width:0}
.brand-copy strong{font:700 22px/1.05 Georgia,serif;white-space:nowrap}
.brand-copy small{margin-top:5px;color:var(--slate);font-size:10px;white-space:nowrap}
.nav{display:flex;gap:clamp(16px,2.4vw,32px);font-size:13px;font-weight:650}
.nav a{padding:10px 0;position:relative}
.nav a:after{content:"";position:absolute;left:0;right:100%;bottom:3px;height:2px;background:var(--blue);transition:.2s}
.nav a:hover:after{right:0}
.header-cta{justify-self:end}
.button{
  min-height:46px;display:inline-flex;align-items:center;justify-content:center;gap:22px;
  padding:0 24px;border-radius:999px;font-weight:700;font-size:13px;
  transition:transform .2s,box-shadow .2s,border-color .2s;
}
.button:hover{transform:translateY(-2px)}
.button-dark{background:var(--navy);color:#fff;box-shadow:0 9px 24px rgba(8,35,66,.22)}
.button-light{background:rgba(255,255,255,.74);border:1px solid #cad4e0}
.button-blue{background:linear-gradient(135deg,var(--blue),var(--blue-2));color:white;box-shadow:0 10px 30px rgba(20,100,244,.28)}
.menu-toggle{display:none}

.hero-shell{
  width:min(1520px,calc(100% - 24px));
  margin:12px auto 0;
  min-height:850px;
  position:relative;
  overflow:hidden;
  border:1px solid #e1e7ef;
  border-radius:4px;
  background:linear-gradient(115deg,#fff 0%,#fff 33%,#f6f8fb 67%,#eef4ff 100%);
  box-shadow:0 18px 80px rgba(17,39,69,.06);
  padding:60px clamp(28px,4.2vw,70px) 24px;
}
.hero-bg{
  position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(135deg,transparent 43%,rgba(55,110,203,.035) 43.1% 47%,transparent 47.1%),
    linear-gradient(127deg,transparent 56%,rgba(55,110,203,.055) 56.1% 62%,transparent 62.1%),
    radial-gradient(circle at 94% 30%,rgba(20,100,244,.14) 0 2px,transparent 3px) 0 0/17px 17px;
  mask:linear-gradient(to left,#000 0 23%,transparent 47%);
}
.hero-copy{position:relative;z-index:5;width:46%;max-width:650px}
.eyebrow{font-size:11px;letter-spacing:.22em;color:#4d5d73;font-weight:800;margin:0 0 14px}
.hero-copy h1{
  font:700 clamp(47px,5.2vw,78px)/.98 Georgia,serif;
  letter-spacing:-.04em;margin:0;color:#081b35;
}
.hero-copy h1 em{font-style:normal;color:var(--blue)}
.accent-line{width:53px;height:3px;background:var(--blue);margin:25px 0 20px;border-radius:3px}
.hero-intro{font-size:16px;line-height:1.62;color:#405069;max-width:530px;margin:0}
.hero-actions{display:flex;gap:17px;margin-top:29px}

.portrait-stage{
  position:absolute;z-index:3;right:12%;top:47px;width:42%;height:560px;overflow:hidden;
  display:flex;align-items:flex-start;justify-content:center;
}
.portrait-stage:after{
  content:"";position:absolute;inset:auto 0 0;height:30%;
  background:linear-gradient(to bottom,transparent,rgba(248,250,253,.9) 70%,#f8fafc);
}
.portrait-stage img{
  width:auto;height:650px;max-width:none;
  object-fit:contain;object-position:center top;
  filter:saturate(.96) contrast(1.02) drop-shadow(0 22px 34px rgba(7,27,54,.14));
}
.portrait-halo{
  position:absolute;width:470px;height:470px;right:5%;top:34px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.94),rgba(225,235,250,.48) 55%,transparent 70%);
}
.quote-card{
  position:absolute;z-index:7;right:2.8%;top:192px;width:210px;
  margin:0;padding:24px 24px 20px;border-radius:16px;
  color:#fff;background:linear-gradient(145deg,#102b4d,#07182f);
  box-shadow:0 24px 60px rgba(7,27,54,.24)
}
.quote-mark{font:700 28px/1 Georgia,serif;color:var(--blue-2)}
.quote-card p{font:500 21px/1.22 Georgia,serif;margin:3px 0 18px}
.quote-card footer{font:italic 16px/1 Georgia,serif;color:#dbe7f8}

.expertise-grid{
  position:relative;z-index:10;
  display:grid;grid-template-columns:repeat(6,1fr);gap:10px;
  margin-top:75px;
}
.expertise-grid article{
  min-height:142px;display:flex;gap:13px;padding:18px 14px;
  background:rgba(255,255,255,.87);border:1px solid #e2e8f0;border-radius:13px;
  box-shadow:0 10px 28px rgba(12,36,65,.08);
  transition:transform .2s,border-color .2s,box-shadow .2s;
}
.expertise-grid article:hover{transform:translateY(-4px);border-color:#a9c9ff;box-shadow:0 16px 32px rgba(20,100,244,.10)}
.icon{font-size:29px;color:var(--blue);line-height:1}
.expertise-grid h2{font-size:13px;margin:1px 0 7px}
.expertise-grid p{font-size:11px;line-height:1.5;color:#4e5f75;margin:0}

.book-feature,.credential-feature{
  position:relative;z-index:11;margin-top:12px;border-radius:14px;min-height:166px
}
.book-feature{
  width:51%;
  display:grid;grid-template-columns:155px 1fr;align-items:center;gap:15px;
  background:
    radial-gradient(circle at 20% 110%,rgba(28,103,255,.5),transparent 34%),
    linear-gradient(135deg,#06182f,#082d5c);
  color:#fff;overflow:visible;padding:12px 22px 12px 8px;
  box-shadow:0 18px 40px rgba(7,27,54,.15);
}
.book-art{height:184px;display:flex;align-items:flex-end;justify-content:center;perspective:900px}
.book-art img{
  height:190px;width:auto;max-width:none;border-radius:2px;
  box-shadow:16px 16px 30px rgba(0,0,0,.24);
  transform:rotateY(-7deg) rotateX(1deg);transform-origin:left center;
}
.book-copy span,.panel-label{font-size:10px;letter-spacing:.06em;color:#58a0ff;font-weight:800}
.book-copy h2{font:600 26px/1.08 Georgia,serif;margin:6px 0}
.book-copy p{font-size:12px;line-height:1.45;margin:4px 0;color:#dbe7f8}
.book-copy a{display:inline-flex;gap:16px;align-items:center;margin-top:11px;border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:9px 16px;font-size:11px;font-weight:700}
.credential-feature{
  position:absolute;left:52.2%;right:3.6%;bottom:24px;
  padding:20px 22px;background:rgba(255,255,255,.91);border:1px solid #dfe6ef;box-shadow:0 14px 36px rgba(12,36,65,.08)
}
.credential-chips{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}
.credential-chips span{padding:9px 17px;border-radius:8px;background:#fff;border:1px solid #e5eaf1;box-shadow:0 4px 14px rgba(14,38,67,.06);font-size:12px;font-weight:800}
.credential-rule{height:1px;background:#dfe6ef;margin:12px 0}
.credential-feature p{font-size:12px;color:#526177;margin:0;max-width:500px}

.content-section{
  width:min(1260px,calc(100% - 44px));
  margin:0 auto;padding:100px 0;border-bottom:1px solid #e6ebf1;
}
.about-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:start}
.section-kicker{font-size:11px;letter-spacing:.19em;color:var(--blue);font-weight:850;margin:0 0 16px}
.content-section h2,.contact-section h2{font:650 clamp(36px,4vw,60px)/1.02 Georgia,serif;letter-spacing:-.035em;margin:0}
.about-copy{font-size:18px;line-height:1.8;color:#415168}
.about-copy p{margin-top:0}
.section-heading{max-width:800px;margin-bottom:42px}
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.timeline article{padding:28px;border-radius:18px;background:var(--cloud);border:1px solid #e3e9f1}
.timeline span{font-size:11px;font-weight:850;color:var(--blue);letter-spacing:.08em}
.timeline h3{font:650 24px/1.12 Georgia,serif;margin:12px 0}
.timeline p{font-size:14px;line-height:1.65;color:#4b5b70}
.credentials-detail{position:relative;overflow:hidden}
.credential-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:35px}
.credential-cards article{padding:22px;border-radius:14px;border:1px solid #e0e7ef;background:#fff;box-shadow:0 8px 28px rgba(9,34,63,.06)}
.credential-cards strong{display:block;font:650 23px/1 Georgia,serif;margin-bottom:10px}
.credential-cards span{font-size:13px;line-height:1.45;color:#536378}
.cifi-badge{width:320px;margin-top:34px;border-radius:12px;border:1px solid #e2e8f0}
.book-detail{
  display:grid;grid-template-columns:minmax(260px,370px) 1fr;gap:80px;align-items:center;
  background:linear-gradient(135deg,#f8fbff,#edf4ff);
  padding-left:clamp(24px,5vw,72px);padding-right:clamp(24px,5vw,72px);
  border-radius:24px;border-bottom:0;margin-top:90px;margin-bottom:90px
}
.book-detail-art{display:flex;justify-content:center;perspective:1000px}
.book-detail-art img{width:290px;box-shadow:24px 30px 60px rgba(8,35,66,.20);transform:rotateY(-8deg)}
.book-detail p{font-size:16px;line-height:1.7;color:#43536a}
.book-quote{font:600 23px/1.35 Georgia,serif!important;color:var(--navy)!important;margin:26px 0!important}
.status-pill{display:inline-flex;padding:9px 13px;border-radius:999px;background:#dceaff;color:#164f9d;font-size:11px;font-weight:800}
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.topic-grid span{padding:20px;border-radius:12px;background:#f8fafc;border:1px solid #e1e8f0;font-weight:750}
.contact-section{
  width:min(1260px,calc(100% - 44px));margin:90px auto;
  border-radius:24px;background:linear-gradient(135deg,#071b36,#0b3567);color:#fff;
  padding:55px clamp(28px,5vw,70px);display:flex;align-items:center;justify-content:space-between;gap:40px
}
.contact-section p{max-width:700px;color:#d8e4f1;line-height:1.6}
.contact-section .section-kicker{color:#75aaff}
.footer{
  background:#06182f;color:#fff;display:grid;grid-template-columns:1fr auto auto;gap:38px;align-items:center;
  padding:34px clamp(24px,5vw,72px)
}
.footer>div:first-child{display:flex;flex-direction:column;gap:5px}
.footer strong{font:600 18px Georgia,serif}
.footer span,.footer small{font-size:11px;color:#b8c8da}
.footer-links{display:flex;gap:24px;font-size:12px}

@media (max-width:1150px){
  .site-header{grid-template-columns:1fr auto}.nav{display:none}.header-cta{display:none}.menu-toggle{display:block;justify-self:end;border:1px solid #d6dee8;background:#fff;border-radius:999px;padding:9px 14px}
  .nav.open{display:flex;position:absolute;right:22px;top:67px;flex-direction:column;background:#fff;padding:16px 22px;border:1px solid #dfe6ef;border-radius:14px;box-shadow:var(--shadow)}
  .hero-copy{width:49%}
  .portrait-stage{right:7%;width:45%}
  .quote-card{right:2%;width:188px}
  .expertise-grid{grid-template-columns:repeat(3,1fr);margin-top:60px}
  .book-feature{width:58%}
  .credential-feature{left:59.2%}
}
@media (max-width:820px){
  .site-header{padding:11px 18px}.brand-copy strong{font-size:19px}.brand-copy small{font-size:9px}.monogram{font-size:36px}
  .hero-shell{width:100%;margin:0;border-left:0;border-right:0;border-radius:0;padding:42px 20px 22px;min-height:auto}
  .hero-copy{width:100%;max-width:620px}
  .hero-copy h1{font-size:clamp(44px,11vw,62px)}
  .hero-intro{font-size:15px;max-width:590px}
  .portrait-stage{position:relative;right:auto;top:auto;width:100%;height:430px;margin:28px auto 0}
  .portrait-stage img{height:520px}
  .quote-card{position:relative;right:auto;top:auto;width:min(360px,92%);margin:-60px 0 24px auto}
  .expertise-grid{grid-template-columns:repeat(2,1fr);margin-top:10px}
  .book-feature{width:100%;grid-template-columns:120px 1fr;margin-top:16px}
  .book-art{height:160px}.book-art img{height:170px}
  .credential-feature{position:relative;left:auto;right:auto;bottom:auto;margin-top:12px}
  .about-section{grid-template-columns:1fr;gap:28px}
  .timeline{grid-template-columns:1fr}
  .credential-cards{grid-template-columns:repeat(2,1fr)}
  .book-detail{grid-template-columns:1fr;gap:40px;margin-top:50px;margin-bottom:50px;text-align:left}
  .book-detail-art img{width:240px}
  .topic-grid{grid-template-columns:1fr 1fr}
  .contact-section{flex-direction:column;align-items:flex-start}
  .footer{grid-template-columns:1fr;gap:20px}.footer-links{flex-wrap:wrap}
}
@media (max-width:520px){
  .brand-rule,.brand-copy small{display:none}.site-header{min-height:64px}.brand-copy strong{font-size:17px}.monogram{font-size:34px}
  .hero-shell{padding-left:16px;padding-right:16px}
  .hero-copy h1{font-size:43px}
  .hero-actions{flex-direction:column;align-items:stretch}.button{width:100%}
  .portrait-stage{height:370px}.portrait-stage img{height:455px}
  .quote-card{margin-top:-45px}
  .expertise-grid{grid-template-columns:1fr}
  .expertise-grid article{min-height:auto}
  .book-feature{grid-template-columns:94px 1fr;padding-right:12px}
  .book-art{height:145px}.book-art img{height:155px}
  .book-copy h2{font-size:22px}
  .credential-chips span{padding:8px 11px}
  .content-section{width:calc(100% - 30px);padding:70px 0}
  .credential-cards{grid-template-columns:1fr}
  .topic-grid{grid-template-columns:1fr}
  .contact-section{width:calc(100% - 24px);margin:55px auto;padding:36px 24px}
}


/* Anchor alignment: keep section headings visible below the sticky header. */
section[id], div[id], main[id]{
  scroll-margin-top:96px;
}