:root{
  --bg:#fbfbfc; --surface:#ffffff; --surface-soft:#f2f5f8; --text:#18212b; --muted:#596676;
  --line:#dde4eb; --primary:#163a63; --primary-2:#245689; --deep:#0e2239; --accent:#d7e7f8;
  --shadow:0 18px 40px rgba(17,28,45,.08); --max:1180px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
  margin:0; font-family:Inter,"Segoe UI",Roboto,Helvetica,Arial,sans-serif; color:var(--text);
  background:radial-gradient(circle at top left, rgba(37,86,137,.08), transparent 28%),radial-gradient(circle at 90% 20%, rgba(22,58,99,.05), transparent 22%),var(--bg);
}
img{max-width:100%;display:block} a{color:inherit} .container{width:min(var(--max), calc(100% - 40px)); margin:0 auto}
.section{padding:88px 0; position:relative}.section-soft{background:linear-gradient(180deg,#f4f7fa 0%, #fbfbfc 100%)}
.section-deep{background:linear-gradient(135deg, rgba(255,255,255,.06), rgba(255,255,255,.02)),linear-gradient(135deg, #102945 0%, #163a63 100%); color:#fff}
.site-header{position:sticky; top:0; z-index:100; backdrop-filter:blur(10px); background:rgba(251,251,252,.84); border-bottom:1px solid rgba(221,228,235,.8)}
.nav-wrap{min-height:78px; display:grid; grid-template-columns:1fr auto auto auto; gap:18px; align-items:center}
.brand{text-decoration:none}.brand-name{display:block; font-weight:800; letter-spacing:.01em; font-size:1.02rem}.brand-sub{display:block; margin-top:4px; color:var(--muted); font-size:.84rem}
.main-nav{display:flex; gap:24px; align-items:center}.main-nav a{text-decoration:none; color:var(--muted); font-weight:600; font-size:.95rem}.main-nav a:hover,.main-nav a:focus{color:var(--primary)}
.lang-switch{display:flex; gap:8px; background:#fff; padding:6px; border:1px solid var(--line); border-radius:999px; box-shadow:0 6px 18px rgba(17,28,45,.05)}
.lang-btn{border:0; background:transparent; border-radius:999px; padding:8px 11px; cursor:pointer; font-weight:700; color:var(--muted)} .lang-btn.active{background:var(--primary); color:#fff}
.menu-toggle{display:none; background:#fff; border:1px solid var(--line); border-radius:12px; padding:10px; cursor:pointer}
.menu-toggle span{display:block; width:20px; height:2px; background:var(--text); margin:4px 0}
.hero::before{content:""; position:absolute; inset:20px 0 auto auto; width:420px; height:420px; border-radius:50%; background:radial-gradient(circle, rgba(36,86,137,.10), rgba(36,86,137,0)); filter:blur(10px)}
.hero-grid{display:grid; grid-template-columns:1.05fr .95fr; gap:46px; align-items:start}
.eyebrow{display:inline-flex; align-items:center; gap:10px; color:var(--primary-2); font-weight:800; font-size:.82rem; text-transform:uppercase; letter-spacing:.08em; margin:0 0 14px}
.eyebrow::before{content:""; width:28px; height:2px; background:currentColor; opacity:.55}.eyebrow-light{color:#cfe3fb}
h1,h2,h3{margin:0} h1{font-size:clamp(2.5rem, 5vw, 4.2rem); line-height:1.02; letter-spacing:-.03em}
.hero-role{margin:14px 0 0; font-size:1.22rem; font-weight:700; color:var(--primary)}
.hero-lead{margin:20px 0 0; font-size:clamp(1.35rem, 2.2vw, 2rem); line-height:1.25; font-weight:800; max-width:100%; width:100%}
.hero-text{margin:18px 0 0; max-width:62ch; font-size:1.05rem; line-height:1.72; color:var(--muted)}
.value-list{display:grid; gap:14px; margin-top:30px; max-width:720px; padding-top:8px}
.value-item{display:grid; grid-template-columns:52px 1fr; gap:16px; align-items:start; padding:17px 18px; background:rgba(255,255,255,.72); border:1px solid var(--line); border-radius:18px; box-shadow:0 10px 24px rgba(17,28,45,.04); min-height:118px}
.value-icon,.focus-icon{width:44px; height:44px; border-radius:14px; display:grid; place-items:center; background:var(--accent); color:var(--primary)}
.value-icon svg,.focus-icon svg{width:22px; height:22px; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round}
.value-item h3{font-size:1rem}.value-item p{margin:6px 0 0; color:var(--muted); line-height:1.62}
.hero-side{display:grid; gap:18px}
.portrait-card{background:linear-gradient(180deg,#fdfefe 0%, #eef3f8 100%); border:1px solid var(--line); border-radius:30px; padding:18px; box-shadow:var(--shadow)}
.portrait-meta{display:flex; justify-content:flex-end; margin-bottom:12px}
.portrait-label{display:inline-flex; padding:8px 12px; border-radius:999px; background:#fff; border:1px solid var(--line); font-size:.8rem; font-weight:700; color:var(--muted)}
.portrait{width:100%; max-width:280px; margin:0 auto; aspect-ratio:4/5; object-fit:cover; object-position:center 10%; border-radius:22px}
.focus-panel{background:#fff; border:1px solid var(--line); border-radius:28px; box-shadow:var(--shadow); overflow:hidden; margin-top:8px}
.focus-item{display:grid; grid-template-columns:56px 1fr; gap:16px; align-items:start; padding:20px 22px; min-height:88px}
.focus-item + .focus-item{border-top:1px solid var(--line)} .focus-item h3{font-size:1.04rem}.focus-item p{margin:6px 0 0; color:var(--muted); line-height:1.62}
.section-head{max-width:760px; margin:0 auto 34px; text-align:center}.section-head.left{text-align:left; margin:0 0 30px}
.section-head h2{font-size:clamp(1.9rem, 3vw, 3rem); line-height:1.1; letter-spacing:-.03em}.heading-light{color:#fff}
.section-intro{margin:14px auto 0; max-width:62ch; color:var(--muted); line-height:1.72; font-size:1.02rem}.section-intro-light{color:rgba(255,255,255,.82)}
.areas-head{max-width:1100px}.areas-title{white-space:nowrap; font-size:clamp(1.7rem, 2.5vw, 2.8rem)}
.areas-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:16px}
.area-pill{border:1px solid var(--line); background:#fff; padding:18px 16px; border-radius:18px; box-shadow:0 10px 24px rgba(17,28,45,.04); font-weight:700; color:#344255; min-height:92px; display:flex; align-items:center}
.split-grid{display:grid; grid-template-columns:1.05fr .95fr; gap:34px; align-items:start}
.about-copy p{margin:0 0 18px; color:var(--muted); line-height:1.8; font-size:1.03rem}
.milestones-card{background:linear-gradient(180deg,#fff 0%, #f5f8fb 100%); border:1px solid var(--line); border-radius:30px; padding:26px; box-shadow:var(--shadow)}
.milestones-eyebrow{margin:0 0 18px; color:var(--primary); font-weight:800; text-transform:uppercase; letter-spacing:.08em; font-size:.8rem}
.milestone{display:grid; grid-template-columns:88px 1fr; gap:16px; align-items:start; padding:16px 0}
.milestone + .milestone{border-top:1px solid var(--line)}
.milestone-year{display:inline-grid; place-items:center; min-height:38px; padding:0 12px; border-radius:999px; background:var(--accent); color:var(--primary); font-weight:800; font-size:.84rem}
.milestone h3{font-size:1rem; margin:0}.milestone p{margin:6px 0 0; color:var(--muted); line-height:1.6}
.services-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:18px}
.service-card{background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.12); border-radius:24px; padding:24px; backdrop-filter:blur(6px)}
.service-card h3{font-size:1.14rem}.service-card p,.service-card li{color:rgba(255,255,255,.82); line-height:1.72}.service-list{margin:12px 0 0 18px; padding:0}.service-list li+li{margin-top:8px}
.experience-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:18px}
.exp-card{background:#fff; border:1px solid var(--line); border-radius:22px; padding:22px; box-shadow:0 10px 24px rgba(17,28,45,.05)}
.exp-card h3{font-size:1.06rem}.exp-card p{margin:12px 0 0; color:var(--muted); line-height:1.72}
.books-block{margin-top:34px; padding:28px; background:linear-gradient(180deg,#fff 0%, #f6f8fb 100%); border:1px solid var(--line); border-radius:28px}
.books-head{display:grid; grid-template-columns:1fr .95fr; gap:20px; align-items:end}.books-head h3{font-size:1.55rem}.books-note{margin:0; color:var(--muted); line-height:1.7}
.books-row{margin-top:22px; display:grid; grid-template-columns:repeat(5, minmax(0,1fr)); gap:14px}
.books-row img{width:100%; height:170px; object-fit:contain; background:#fff; border:1px solid var(--line); border-radius:16px; padding:8px}
.contact-section{padding-bottom:96px}
.contact-card{display:grid; grid-template-columns:1.1fr .9fr; gap:26px; background:#fff; border:1px solid var(--line); border-radius:30px; padding:32px; box-shadow:var(--shadow)}
.contact-text{margin:0 0 12px; color:var(--muted); line-height:1.8}.contact-actions{display:flex; flex-direction:column; justify-content:center; align-items:flex-start; gap:14px}.contact-note{margin:0; color:var(--muted); line-height:1.6}
@media (max-width:1080px){
  .hero-grid,.split-grid,.contact-card,.books-head{grid-template-columns:1fr}
  .areas-grid{grid-template-columns:repeat(3,1fr)}
  .portrait{max-width:240px}
  .areas-title{white-space:normal}
}
@media (max-width:900px){
  .nav-wrap{grid-template-columns:1fr auto auto}
  .main-nav{position:absolute; left:20px; right:20px; top:78px; display:none; flex-direction:column; align-items:flex-start; padding:18px; background:#fff; border:1px solid var(--line); border-radius:20px; box-shadow:var(--shadow)}
  .main-nav.open{display:flex}
  .menu-toggle{display:block}
  .areas-grid,.experience-grid,.services-grid,.books-row{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  .container{width:min(var(--max), calc(100% - 24px))} .section{padding:72px 0} .brand-sub{display:none}
  .lang-switch{order:4; grid-column:1 / -1; justify-self:start}
  .areas-grid,.experience-grid,.services-grid,.books-row{grid-template-columns:1fr}
  .books-row img{height:150px} .hero-role{font-size:1.05rem}
  .value-item,.focus-item,.milestone{grid-template-columns:1fr}
  .value-icon,.focus-icon{margin-bottom:8px}
  .portrait{max-width:200px}
  .hero-lead{font-size:1.5rem; line-height:1.3}
}


/* v5 fixes */
.areas-grid{margin-top:8px}


/* v7 adjustments */
.hero-grid{align-items:start;}
.hero-copy,.hero-side{display:flex;flex-direction:column;}
.hero-side{}
.value-list{grid-template-rows:repeat(3,minmax(118px,auto));}
.focus-panel{display:grid;grid-template-rows:repeat(4,minmax(88px,auto));}
@media (max-width:1080px){.hero-side{padding-top:0;}}

/* v8 proper alignment */
.hero-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  align-items:start;
}

.hero-copy,
.hero-side{
  display:flex;
  flex-direction:column;
}

.value-list{
  display:grid;
  grid-template-rows:repeat(3,1fr);
  gap:14px;
}

.focus-panel{
  display:grid;
  grid-template-rows:repeat(4,1fr);
}


/* v9 typography upgrade */
body{
  font-family: 'Inter', sans-serif;
  line-height:1.7;
}

h1,h2,h3{
  font-family: 'Playfair Display', serif;
  letter-spacing:0.2px;
}

h1{
  font-size:2.6rem;
}

h2{
  font-size:1.8rem;
}

.container{
  max-width:1100px;
}

.section{
  padding:90px 20px;
}

.hero-lead{
  max-width:520px;
}

.hero-text{
  max-width:520px;
}

.value-item,
.focus-item,
.service-card,
.exp-card{
  border-radius:10px;
  transition:all 0.2s ease;
}

.value-item:hover,
.focus-item:hover,
.service-card:hover,
.exp-card:hover{
  transform:translateY(-3px);
  box-shadow:0 6px 18px rgba(0,0,0,0.06);
}

a{
  transition:all 0.2s ease;
}

a:hover{
  opacity:0.8;
}

/* subtle color refinement */
.section-soft{
  background:#f7f9fc;
}

.section-deep{
  background:#0f2f52;
}





/* v11 refinements */
:root{
  --primary:#123a67;
  --primary-2:#2d5f96;
  --accent:#d2e4f7;
  --surface-soft:#eef4fb;
}

.section-soft{
  background:linear-gradient(180deg,#edf4fb 0%, #f8fbfe 100%);
}

.hero{
  background:linear-gradient(180deg, rgba(18,58,103,.03) 0%, rgba(18,58,103,0) 100%);
}

.hero-grid{
  display:grid;
  grid-template-columns: 1.03fr .97fr;
  gap:42px;
  align-items:start;
}

.hero-copy{
  display:grid;
  grid-template-rows:auto auto auto auto auto auto;
  align-content:start;
}

.hero-side{
  display:grid;
  grid-template-rows:auto 1fr;
  align-content:start;
  gap:18px;
}

/* align first/last text panels across columns */
.value-list{
  display:grid;
  grid-template-rows:repeat(3, minmax(118px, auto));
  gap:14px;
  margin-top:30px;
}

.focus-panel{
  display:grid;
  grid-template-rows:repeat(4, minmax(88px, auto));
  gap:0;
  margin-top:0;
}

.value-item{
  min-height:118px;
  display:grid;
  grid-template-columns:52px 1fr;
  align-items:start;
}

.focus-item{
  min-height:88px;
  display:grid;
  grid-template-columns:56px 1fr;
  align-items:start;
}

.portrait-card{
  border:1px solid rgba(18,58,103,.12);
  box-shadow:0 18px 38px rgba(18,58,103,.08);
  background:linear-gradient(180deg,#ffffff 0%, #edf4fb 100%);
}

.focus-panel,
.milestones-card,
.books-block,
.contact-card{
  border-color:rgba(18,58,103,.12);
  box-shadow:0 16px 34px rgba(18,58,103,.06);
}

.value-item,
.exp-card{
  border-color:rgba(18,58,103,.1);
  box-shadow:0 12px 26px rgba(18,58,103,.05);
  background:linear-gradient(180deg,#ffffff 0%, #f8fbff 100%);
}

.area-pill{
  border-color:rgba(18,58,103,.1);
  background:linear-gradient(180deg,#ffffff 0%, #f7fbff 100%);
}

.service-card{
  background:rgba(255,255,255,.12);
  border-color:rgba(255,255,255,.16);
}

.btn-primary{
  background:linear-gradient(180deg, #184777 0%, #123a67 100%);
}

.btn-secondary{
  background:#fff;
  border-color:rgba(18,58,103,.14);
}

.main-nav a{
  position:relative;
}

.main-nav a::after{
  content:"";
  position:absolute;
  left:0;
  bottom:-8px;
  width:100%;
  height:2px;
  background:rgba(18,58,103,.22);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .22s ease;
}

.main-nav a:hover::after,
.main-nav a:focus::after{
  transform:scaleX(1);
}

.brand-name{
  font-family:'Playfair Display', serif;
  font-size:1.16rem;
}

@media (max-width:1080px){
  .hero-grid{
    grid-template-columns:1fr;
  }
  .hero-copy,
  .hero-side{
    display:block;
  }
}



/* v12 contact legibility */
.contact-actions{
  gap:12px;
}
.contact-link{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:52px;
  padding:0 18px;
  border-radius:14px;
  text-decoration:none;
  font-weight:700;
  letter-spacing:.01em;
}
.contact-email{
  background:#ffffff;
  color:#123a67;
  border:1px solid rgba(18,58,103,.18);
  box-shadow:0 10px 22px rgba(18,58,103,.06);
}
.contact-email:hover{
  background:#f7fbff;
  opacity:1;
}
.contact-phone{
  background:linear-gradient(180deg,#184777 0%, #123a67 100%);
  color:#ffffff;
  box-shadow:0 12px 24px rgba(15,47,82,.14);
}
.contact-phone:hover{
  opacity:1;
  filter:brightness(1.03);
}


/* v13 contact redesign */
.contact-two-col{
  grid-template-columns:1.15fr .85fr;
  align-items:stretch;
  gap:28px;
}
.contact-column{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
}
.contact-column-phone{
  justify-content:center;
  border-left:1px solid rgba(18,58,103,.10);
  padding-left:28px;
}
.contact-column .eyebrow{
  margin-bottom:12px;
}
.contact-column h2{
  margin-bottom:16px;
}
.contact-email,
.contact-phone{
  margin-top:12px;
}
@media (max-width:900px){
  .contact-two-col{
    grid-template-columns:1fr;
  }
  .contact-column-phone{
    border-left:0;
    border-top:1px solid rgba(18,58,103,.10);
    padding-left:0;
    padding-top:24px;
  }
}