/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  height:var(--header-h);
  display:flex;align-items:center;
  background:rgba(250,250,246,.92);
  backdrop-filter:saturate(140%) blur(6px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;width:100%}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:34px;height:34px;flex-shrink:0}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-family:var(--font-display);font-weight:600;font-size:1.02rem;letter-spacing:.01em;color:var(--ink)}
.brand-sub{font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);margin-top:2px}

.nav{display:flex;align-items:center;gap:36px}
.nav a{
  font-size:.9rem;font-weight:500;color:var(--ink-soft);
  position:relative;padding:6px 0;
}
.nav a::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--teal);
  transition:width .2s ease;
}
.nav a:hover{color:var(--ink)}
.nav a:hover::after{width:100%}

.header-right{display:flex;align-items:center;gap:22px}
.lang-switch{display:flex;align-items:center;gap:2px}
.lang-btn{
  font-size:.72rem;font-weight:600;letter-spacing:.06em;
  padding:5px 8px;color:var(--ink-faint);border-bottom:1px solid transparent;
  transition:color .2s, border-color .2s;
}
.lang-switch span.sep{color:var(--line-strong);font-size:.72rem}
.lang-btn:hover{color:var(--ink)}
.lang-btn.active{color:var(--teal);border-color:var(--teal)}

.menu-toggle{display:none;width:32px;height:32px;position:relative;flex-shrink:0}
.menu-toggle span,.menu-toggle span::before,.menu-toggle span::after{
  content:"";position:absolute;left:6px;right:6px;height:1.5px;background:var(--ink);
  transition:transform .25s ease, opacity .25s ease;
}
.menu-toggle span{top:15px}
.menu-toggle span::before{top:-7px}
.menu-toggle span::after{top:7px}
.menu-toggle[aria-expanded="true"] span{background:transparent}
.menu-toggle[aria-expanded="true"] span::before{transform:translateY(7px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span::after{transform:translateY(-7px) rotate(-45deg)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 28px;border-radius:var(--radius);
  font-size:.85rem;font-weight:600;letter-spacing:.02em;
  transition:background .2s, color .2s, border-color .2s;
}
.btn-primary{background:var(--ink);color:var(--paper)}
.btn-primary:hover{background:var(--teal-deep)}
.btn-secondary{border:1px solid var(--ink);color:var(--ink)}
.btn-secondary:hover{border-color:var(--teal);color:var(--teal-deep)}

/* ---------- hero ---------- */
.hero{padding-top:56px}
.hero-grid{
  display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:start;
  padding-bottom:96px;border-bottom:1px solid var(--line);
}
.hero-copy{max-width:560px;padding-top:36px}
.hero-copy h1{
  font-size:clamp(2.4rem,4.2vw,3.6rem);line-height:1.1;
  margin-bottom:24px;
}
.hero-copy p{color:var(--ink-soft);font-size:1.06rem;line-height:1.65;max-width:48ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:36px}

.hero-side{padding-top:56px}

/* hero index — a preview of the four programs, doubles as orientation */
.hero-index{border-top:1px solid var(--line)}
.hero-index-item{
  display:flex;align-items:baseline;gap:18px;
  padding:18px 0;border-bottom:1px solid var(--line);
}
.hero-index-num{font-family:var(--font-display);font-size:.95rem;color:var(--teal);font-weight:600;flex-shrink:0;width:24px}
.hero-index-label{font-size:.96rem;font-weight:500;color:var(--ink)}

/* ---------- sections ---------- */
.section{padding:96px 0}
.section-head{max-width:640px;margin-bottom:52px}
.section-head h2{font-size:clamp(1.8rem,2.8vw,2.3rem);line-height:1.2}
.section-head p{color:var(--ink-soft);margin-top:14px;font-size:1rem;line-height:1.6;max-width:58ch}

/* ---------- about ---------- */
.about-top{display:grid;grid-template-columns:1.5fr 1fr;gap:64px;margin-bottom:72px}
.about-copy p{color:var(--ink-soft);font-size:1.02rem;line-height:1.7;max-width:60ch;margin-bottom:20px}
.pull-quote{
  font-family:var(--font-display);font-style:italic;font-weight:500;font-size:1.3rem;line-height:1.5;
  color:var(--ink);border-left:2px solid var(--teal);padding-left:22px;margin:32px 0 0;
}
.stat-list{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line)}
.stat-item{display:flex;gap:16px;align-items:baseline;padding:18px 0;border-bottom:1px solid var(--line)}
.stat-mark{font-family:var(--font-display);font-size:.85rem;color:var(--teal);font-weight:600;flex-shrink:0}
.stat-text{font-size:.92rem;color:var(--ink-soft);line-height:1.5}

.values-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.value-card{padding:28px 26px;background:var(--paper)}
.value-card h3{font-size:1.05rem;margin-bottom:10px;font-weight:600;font-family:var(--font-body)}
.value-card p{color:var(--ink-soft);font-size:.92rem;line-height:1.55}

/* ---------- news ---------- */
.news-list{border-top:1px solid var(--line)}
.news-item{
  display:grid;grid-template-columns:120px 1fr auto;gap:28px;align-items:baseline;
  padding:28px 0;border-bottom:1px solid var(--line);
  transition:border-color .2s;
}
.news-item:hover{border-bottom-color:var(--teal)}
.news-date{font-size:.78rem;letter-spacing:.04em;color:var(--ink-faint);text-transform:uppercase;padding-top:4px}
.news-body h3{font-size:1.22rem;font-weight:500;margin-bottom:8px;transition:color .2s}
.news-item:hover .news-body h3{color:var(--teal-deep)}
.news-body p{color:var(--ink-soft);font-size:.94rem;line-height:1.55;max-width:60ch}
.news-tag{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-gold);white-space:nowrap;padding-top:4px}

/* ---------- programs ---------- */
.programs-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.program-card{padding:40px 36px;background:var(--paper);position:relative}
.program-num{font-family:var(--font-display);font-size:.9rem;color:var(--teal);font-weight:600;margin-bottom:18px;display:block}
.program-card h3{font-size:1.2rem;margin-bottom:14px;font-weight:600;font-family:var(--font-body)}
.program-card p{color:var(--ink-soft);font-size:.96rem;line-height:1.6;margin-bottom:22px}
.program-link{font-size:.85rem;font-weight:600;color:var(--teal-deep);display:inline-flex;align-items:center;gap:6px}
.program-link .arrow{transition:transform .2s}
.program-card:hover .program-link .arrow{transform:translateX(4px)}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px}
.contact-info-list{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line);margin-bottom:36px}
.contact-row{padding:18px 0;border-bottom:1px solid var(--line)}
.contact-row-label{
  font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);
  display:block;margin-bottom:6px;
}
.contact-row-value{font-size:1.02rem}
.contact-row-value a:hover{color:var(--teal-deep)}
.social-row{display:flex;gap:20px;margin-top:6px}
.social-row a{font-size:.9rem;border-bottom:1px solid var(--line);padding-bottom:2px;transition:border-color .2s,color .2s}
.social-row a:hover{border-color:var(--teal);color:var(--teal-deep)}

.map-box{
  border:1px solid var(--line);background:var(--teal-wash);
  aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;
  text-align:center;padding:24px;
}
.map-box span{font-size:.78rem;letter-spacing:.06em;color:var(--ink-faint);text-transform:uppercase}

.form{display:flex;flex-direction:column;gap:26px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint)}
.field input,.field textarea{
  font-family:var(--font-body);font-size:1rem;color:var(--ink);
  background:transparent;border:none;border-bottom:1px solid var(--line);padding:10px 2px;
  transition:border-color .2s;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--teal)}
.field textarea{resize:vertical;min-height:90px}
.form-msg{font-size:.9rem;color:var(--teal-deep);display:none;margin-top:14px}
.form-msg.show{display:block}
.form-msg.error{color:#A3382E}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:var(--paper);padding:64px 0 28px;margin-top:40px}
.footer-top{border-top:1px solid rgba(250,250,246,.16);padding-top:0}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:40px;padding-top:44px}
.footer-brand{display:flex;align-items:center;gap:10px}
.footer-brand svg{width:26px;height:26px;color:var(--paper)}
.footer-brand-text .brand-name{color:var(--paper);display:block}
.footer-brand-text p{color:rgba(250,250,246,.6);font-size:.9rem;margin-top:6px}
.footer-col h4{font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:rgba(250,250,246,.5);margin-bottom:18px;font-weight:600}
.footer-col ul{display:flex;flex-direction:column;gap:12px}
.footer-col a{color:rgba(250,250,246,.78);font-size:.92rem;transition:color .2s}
.footer-col a:hover{color:var(--paper)}
.footer-bottom{
  margin-top:52px;padding-top:22px;border-top:1px solid rgba(250,250,246,.14);
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
}
.footer-bottom p{color:rgba(250,250,246,.45);font-size:.8rem}