@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Arabic:wght@300;400;500;600;700&display=swap');

:root{
  --navy:#0E4C78;
  --navy-2:#082F4D;
  --navy-3:#061F34;
  --red:#D6073F;
  --red-2:#B90435;
  --ink:#142338;
  --muted:#66788F;
  --line:#E3EAF1;
  --surface:#F6F8FB;
  --surface-2:#EEF3F8;
  --white:#fff;
  --shadow:0 24px 70px rgba(7,38,63,.12);
  --shadow-soft:0 12px 36px rgba(7,38,63,.08);
  --radius-xl:34px;
  --radius-lg:24px;
  --radius-md:18px;
  --container:min(1180px, calc(100% - 40px));
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'IBM Plex Sans Arabic',system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--ink);
  background:#fff;
  direction:rtl;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
.container{width:var(--container);margin-inline:auto}
.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--navy);font-weight:700;font-size:.92rem;letter-spacing:.01em}
.eyebrow::before{content:"";width:34px;height:2px;background:var(--red);border-radius:999px}
.section{padding:104px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:36px;margin-bottom:46px}
.section-title{margin:12px 0 0;font-size:clamp(2rem,4vw,3.6rem);line-height:1.25;letter-spacing:-.03em;max-width:780px}
.section-desc{max-width:580px;color:var(--muted);font-size:1.05rem;margin:0}

.site-header{
  position:fixed;inset:0 0 auto;z-index:1000;
  padding:18px 0;
  transition:.35s ease;
}
.site-header.scrolled{background:rgba(255,255,255,.92);backdrop-filter:blur(18px);box-shadow:0 8px 36px rgba(6,31,52,.08);padding:10px 0}
.navbar{height:74px;display:flex;align-items:center;justify-content:space-between;gap:26px}
.brand{display:flex;align-items:center;gap:12px;min-width:210px}
.brand-mark{width:62px;height:62px;border-radius:18px;background:#fff;padding:5px;box-shadow:0 8px 24px rgba(8,47,77,.10);overflow:hidden}
.brand-mark img{width:100%;height:100%;object-fit:cover;object-position:center 43%;border-radius:13px}
.brand-copy{display:grid;line-height:1.2}
.brand-copy strong{font-size:1.07rem;color:var(--navy-2)}
.brand-copy span{font-size:.76rem;color:var(--muted);margin-top:5px;direction:ltr;text-align:right}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{font-weight:600;font-size:.98rem;color:#284157;position:relative;padding:14px 0}
.nav-links a::after{content:"";position:absolute;right:0;bottom:6px;width:0;height:2px;background:var(--red);border-radius:999px;transition:.25s}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:16px;padding:13px 20px;font-weight:700;transition:.25s;white-space:nowrap}
.btn-primary{background:var(--navy);color:#fff;box-shadow:0 12px 28px rgba(14,76,120,.22)}
.btn-primary:hover{background:var(--navy-2);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--navy-2);box-shadow:0 12px 28px rgba(5,36,58,.10)}
.btn-ghost{background:rgba(14,76,120,.06);color:var(--navy)}
.menu-toggle{display:none;width:46px;height:46px;border:1px solid var(--line);background:#fff;border-radius:14px;align-items:center;justify-content:center;color:var(--navy-2)}

.hero{
  min-height:820px;
  padding:148px 0 86px;
  display:flex;align-items:center;
  position:relative;overflow:hidden;
  background:
    radial-gradient(circle at 8% 12%, rgba(214,7,63,.08), transparent 24%),
    radial-gradient(circle at 82% 18%, rgba(14,76,120,.12), transparent 28%),
    linear-gradient(180deg,#FBFCFE 0%,#F5F8FB 100%);
}
.hero::before{content:"";position:absolute;inset:0;background:url('../img/pattern-school.svg') center/850px auto no-repeat;color:var(--navy);opacity:.32;pointer-events:none}
.hero::after{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:linear-gradient(145deg,rgba(14,76,120,.12),rgba(214,7,63,.05));filter:blur(1px);left:-210px;bottom:-270px}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.13fr .87fr;gap:72px;align-items:center}
.hero-copy{max-width:700px}
.hero-badge{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid rgba(14,76,120,.12);padding:9px 14px;border-radius:999px;color:var(--navy);font-weight:700;font-size:.9rem;box-shadow:var(--shadow-soft)}
.hero-badge i{width:8px;height:8px;background:var(--red);border-radius:50%;box-shadow:0 0 0 5px rgba(214,7,63,.09)}
.hero h1{font-size:clamp(3.1rem,6.3vw,6rem);line-height:1.07;letter-spacing:-.055em;margin:24px 0 20px;color:var(--navy-3)}
.hero h1 span{display:block;color:var(--red)}
.hero-lead{font-size:clamp(1.12rem,2vw,1.35rem);color:#52667A;max-width:660px;margin:0 0 30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-note{display:flex;gap:28px;align-items:center;margin-top:34px;color:#5D7083;font-size:.9rem}
.hero-note span{display:flex;align-items:center;gap:8px}
.hero-note svg{width:18px;color:var(--red)}

.hero-stage{position:relative;min-height:560px;display:grid;place-items:center}
.hero-orbit{position:absolute;width:500px;height:500px;border:1px solid rgba(14,76,120,.13);border-radius:50%;animation:spin 22s linear infinite}
.hero-orbit::before,.hero-orbit::after{content:"";position:absolute;width:14px;height:14px;border-radius:50%;background:var(--red);box-shadow:0 0 0 9px rgba(214,7,63,.08)}
.hero-orbit::before{top:15%;left:8%}.hero-orbit::after{bottom:12%;right:12%;background:var(--navy);box-shadow:0 0 0 9px rgba(14,76,120,.08)}
@keyframes spin{to{transform:rotate(360deg)}}
.hero-card-main{position:relative;width:min(390px,88vw);padding:28px;background:rgba(255,255,255,.9);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.8);border-radius:38px;box-shadow:var(--shadow);z-index:2}
.hero-logo-shell{background:linear-gradient(155deg,#F8FAFC,#EDF2F6);border-radius:28px;padding:14px;overflow:hidden}
.hero-logo-shell img{border-radius:20px}
.hero-card-main .caption{padding:22px 8px 4px}
.hero-card-main .caption small{display:block;color:var(--red);font-weight:700;margin-bottom:6px}
.hero-card-main .caption strong{display:block;color:var(--navy-2);font-size:1.45rem;line-height:1.45}
.float-card{position:absolute;z-index:3;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border:1px solid rgba(14,76,120,.10);box-shadow:var(--shadow-soft);border-radius:20px;padding:14px 16px;display:flex;align-items:center;gap:12px;min-width:184px}
.float-card .icon{width:44px;height:44px;display:grid;place-items:center;border-radius:14px;background:rgba(14,76,120,.08);color:var(--navy)}
.float-card strong{display:block;font-size:.98rem}.float-card span{display:block;color:var(--muted);font-size:.77rem;margin-top:2px}
.float-one{top:70px;right:-18px}.float-two{bottom:72px;left:-24px}.float-three{top:250px;left:-54px}

.story-strip{position:relative;margin-top:-34px;z-index:4}
.story-shell{background:var(--navy-3);color:#fff;border-radius:30px;padding:26px 30px;display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center;box-shadow:0 24px 70px rgba(6,31,52,.22)}
.story-icon{width:58px;height:58px;border-radius:18px;background:rgba(255,255,255,.1);display:grid;place-items:center;color:#fff}
.story-shell p{margin:0;color:rgba(255,255,255,.73)}
.story-shell strong{display:block;font-size:1.14rem;margin-bottom:2px}.story-link{color:#fff;display:flex;align-items:center;gap:8px;font-weight:700}

.identity{background:#fff}
.identity-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:74px;align-items:center}
.identity-visual{position:relative;min-height:520px;border-radius:var(--radius-xl);background:linear-gradient(160deg,var(--navy-2),var(--navy));overflow:hidden;padding:46px;color:#fff;display:flex;flex-direction:column;justify-content:space-between;box-shadow:var(--shadow)}
.identity-visual::before{content:"";position:absolute;width:380px;height:380px;border:1px solid rgba(255,255,255,.13);border-radius:50%;left:-120px;top:-100px}
.identity-visual::after{content:"";position:absolute;width:220px;height:220px;border:52px solid rgba(255,255,255,.05);border-radius:50%;right:-85px;bottom:-95px}
.quote-mark{font-size:6rem;line-height:1;color:rgba(255,255,255,.16);font-family:serif;position:relative;z-index:1}
.identity-visual h3{font-size:clamp(2rem,4vw,3.25rem);line-height:1.3;margin:0;max-width:480px;position:relative;z-index:1;letter-spacing:-.03em}
.identity-visual h3 em{font-style:normal;color:#fff;background:linear-gradient(transparent 62%,rgba(214,7,63,.7) 62%)}
.identity-signature{position:relative;z-index:1;display:flex;align-items:center;gap:12px;color:rgba(255,255,255,.78)}
.identity-signature span{width:46px;height:2px;background:var(--red)}
.identity-copy .section-title{font-size:clamp(2rem,4vw,3.35rem)}
.identity-copy>p{color:var(--muted);font-size:1.06rem}
.identity-points{display:grid;gap:14px;margin-top:28px}
.identity-point{display:grid;grid-template-columns:52px 1fr;gap:14px;align-items:start;padding:15px;border:1px solid var(--line);border-radius:18px;transition:.25s;background:#fff}
.identity-point:hover{transform:translateX(-4px);border-color:rgba(14,76,120,.24);box-shadow:var(--shadow-soft)}
.identity-point .num{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:var(--surface);font-weight:700;color:var(--navy)}
.identity-point strong{font-size:1.04rem}.identity-point p{margin:3px 0 0;color:var(--muted);font-size:.91rem;line-height:1.65}

.pillars{background:var(--surface)}
.pillars-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.pillar{background:#fff;border:1px solid #E6EBF1;border-radius:24px;padding:28px;min-height:280px;position:relative;overflow:hidden;transition:.3s}
.pillar:hover{transform:translateY(-7px);box-shadow:var(--shadow-soft);border-color:transparent}
.pillar .icon{width:58px;height:58px;border-radius:18px;background:rgba(14,76,120,.08);color:var(--navy);display:grid;place-items:center;margin-bottom:42px}
.pillar:nth-child(2) .icon,.pillar:nth-child(4) .icon{background:rgba(214,7,63,.08);color:var(--red)}
.pillar strong{font-size:1.18rem;display:block;margin-bottom:8px}.pillar p{margin:0;color:var(--muted);font-size:.93rem}
.pillar .index{position:absolute;left:20px;top:16px;font-size:3.6rem;font-weight:700;color:rgba(8,47,77,.045);line-height:1}

.journey{background:#fff}
.journey-shell{background:linear-gradient(145deg,#F6F9FC,#EDF3F8);border-radius:34px;padding:52px;border:1px solid #E4EAF1;display:grid;grid-template-columns:.82fr 1.18fr;gap:54px;align-items:center}
.journey-intro h3{font-size:clamp(2rem,4vw,3.2rem);line-height:1.3;margin:10px 0 16px}.journey-intro p{color:var(--muted);margin:0}
.timeline{display:grid;gap:0}
.timeline-item{display:grid;grid-template-columns:56px 1fr;gap:18px;position:relative;padding-bottom:28px}
.timeline-item:last-child{padding-bottom:0}.timeline-item:not(:last-child)::before{content:"";position:absolute;right:27px;top:56px;bottom:0;width:1px;background:#D4DEE8}
.timeline-step{width:56px;height:56px;border-radius:18px;background:#fff;border:1px solid #DDE6EE;display:grid;place-items:center;color:var(--navy);font-weight:700;box-shadow:0 8px 20px rgba(7,38,63,.06);z-index:1}
.timeline-copy strong{font-size:1.08rem}.timeline-copy p{margin:4px 0 0;color:var(--muted);font-size:.92rem}

.preview{background:var(--navy-3);color:#fff;position:relative;overflow:hidden}
.preview::after{content:"";position:absolute;width:620px;height:620px;border-radius:50%;border:1px solid rgba(255,255,255,.08);left:-220px;top:-220px}
.preview .section-title{color:#fff}.preview .eyebrow{color:#fff}.preview .section-desc{color:rgba(255,255,255,.66)}
.preview .eyebrow::before{background:var(--red)}
.preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;position:relative;z-index:1}
.preview-card{border:1px solid rgba(255,255,255,.11);background:rgba(255,255,255,.06);border-radius:24px;padding:28px;min-height:250px;backdrop-filter:blur(10px);transition:.3s}
.preview-card:hover{background:rgba(255,255,255,.10);transform:translateY(-6px)}
.preview-card .icon{width:54px;height:54px;border-radius:16px;background:rgba(255,255,255,.10);display:grid;place-items:center;margin-bottom:34px}
.preview-card strong{font-size:1.16rem}.preview-card p{color:rgba(255,255,255,.65);font-size:.91rem;margin:8px 0 0}.preview-card small{display:block;color:#FF98B4;font-weight:700;margin-top:18px}

.cta-section{padding:90px 0;background:#fff}
.cta-shell{background:linear-gradient(120deg,#0E4C78,#082F4D);border-radius:34px;padding:54px;display:flex;align-items:center;justify-content:space-between;gap:34px;color:#fff;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.cta-shell::before{content:"";position:absolute;width:280px;height:280px;border-radius:50%;background:rgba(214,7,63,.22);left:-90px;bottom:-120px}
.cta-copy{position:relative;z-index:1}.cta-copy small{color:#FFD3DF;font-weight:700}.cta-copy h3{font-size:clamp(2rem,4vw,3.2rem);line-height:1.35;margin:8px 0 10px}.cta-copy p{margin:0;color:rgba(255,255,255,.7)}.cta-actions{position:relative;z-index:1;display:flex;gap:10px;flex-wrap:wrap}

.site-footer{background:#061F34;color:#fff;padding:54px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:50px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.09)}
.footer-brand{display:flex;gap:14px;align-items:center;margin-bottom:16px}.footer-brand .brand-mark{width:64px;height:64px}.footer-about{color:rgba(255,255,255,.62);max-width:440px;margin:0}.footer-title{font-weight:700;margin-bottom:14px}.footer-links{display:grid;gap:8px;color:rgba(255,255,255,.66)}.footer-links a:hover{color:#fff}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:22px;color:rgba(255,255,255,.46);font-size:.86rem}.footer-bottom strong{color:rgba(255,255,255,.68)}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}

@media(max-width:1080px){
  .nav-links{gap:18px}.nav-cta .btn{display:none}
  .hero-grid{grid-template-columns:1fr 1fr;gap:32px}.hero h1{font-size:4.5rem}
  .float-three{display:none}.pillars-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:860px){
  :root{--container:min(100% - 28px,1180px)}
  .site-header{padding:10px 0}.navbar{height:66px}.brand-mark{width:54px;height:54px}.brand-copy span{display:none}
  .menu-toggle{display:flex}.nav-links{position:fixed;inset:0 0 0 auto;width:min(340px,88vw);background:#fff;z-index:1002;padding:110px 28px 30px;display:flex;flex-direction:column;align-items:stretch;gap:4px;transform:translateX(110%);transition:.35s ease;box-shadow:-20px 0 50px rgba(6,31,52,.12)}
  .nav-links.open{transform:none}.nav-links a{padding:14px 0;border-bottom:1px solid var(--line)}.nav-links a::after{display:none}
  .menu-backdrop{position:fixed;inset:0;background:rgba(4,24,39,.52);backdrop-filter:blur(4px);opacity:0;visibility:hidden;transition:.3s;z-index:1001}.menu-backdrop.show{opacity:1;visibility:visible}
  .hero{padding-top:132px;min-height:auto}.hero-grid{grid-template-columns:1fr}.hero-copy{text-align:center;margin:auto}.hero-badge{margin:auto}.hero h1{font-size:clamp(3.1rem,13vw,5rem)}.hero-lead{margin-inline:auto}.hero-actions,.hero-note{justify-content:center}.hero-stage{min-height:500px}.hero-orbit{width:430px;height:430px}.float-one{right:2%}.float-two{left:2%}
  .story-shell{grid-template-columns:auto 1fr}.story-link{grid-column:2}
  .identity-grid,.journey-shell{grid-template-columns:1fr;gap:36px}.identity-visual{min-height:460px}.section{padding:78px 0}.section-head{align-items:start;flex-direction:column;margin-bottom:34px}.section-desc{max-width:680px}
  .preview-grid{grid-template-columns:1fr 1fr}.cta-shell{flex-direction:column;align-items:flex-start}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}
}
@media(max-width:560px){
  :root{--container:calc(100% - 24px);--radius-xl:26px}
  .brand{min-width:auto}.brand-copy strong{font-size:.95rem}.nav-cta{gap:7px}
  .hero{padding-bottom:62px}.hero h1{font-size:3.25rem}.hero-lead{font-size:1rem}.hero-actions{display:grid}.hero-actions .btn{width:100%}.hero-note{gap:12px;flex-direction:column}.hero-stage{min-height:430px;margin-top:18px}.hero-orbit{width:340px;height:340px}.hero-card-main{width:86%;padding:18px;border-radius:28px}.hero-card-main .caption{padding-top:16px}.float-card{min-width:auto;padding:11px 12px}.float-card .icon{width:38px;height:38px}.float-card span{display:none}.float-one{top:42px;right:0}.float-two{bottom:42px;left:0}.story-shell{grid-template-columns:1fr;text-align:center;padding:24px}.story-icon{margin:auto}.story-link{grid-column:auto;justify-content:center}
  .section{padding:66px 0}.section-title{font-size:2.25rem}.identity-visual{padding:30px;min-height:410px}.identity-visual h3{font-size:2.2rem}.identity-point{grid-template-columns:46px 1fr}.identity-point .num{width:46px;height:46px}
  .pillars-grid,.preview-grid{grid-template-columns:1fr}.pillar{min-height:auto}.journey-shell{padding:28px 22px}.cta-section{padding:62px 0}.cta-shell{padding:34px 24px}.cta-actions{width:100%}.cta-actions .btn{width:100%}.footer-grid{grid-template-columns:1fr;gap:34px}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{align-items:flex-start;flex-direction:column}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* Phase 2 — shared inner pages */
.inner-header{position:fixed;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);box-shadow:0 8px 36px rgba(6,31,52,.08);padding:10px 0}
.page-hero{padding:170px 0 86px;background:linear-gradient(180deg,#F8FBFD 0%,#EEF4F8 100%);position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(14,76,120,.08);border-radius:50%;left:-180px;top:-220px}
.page-hero-grid{display:grid;grid-template-columns:1fr 280px;gap:60px;align-items:center;position:relative;z-index:1}
.page-hero h1{font-size:clamp(3rem,6vw,5.4rem);line-height:1.15;letter-spacing:-.05em;margin:14px 0;color:var(--navy-3)}
.page-hero p{font-size:1.16rem;color:var(--muted);max-width:760px;margin:0}
.breadcrumb{display:flex;align-items:center;gap:10px;margin-top:26px;font-size:.9rem;color:var(--muted)}
.breadcrumb a{color:var(--navy);font-weight:700}.breadcrumb strong{color:var(--ink)}
.page-hero-mark{width:250px;height:250px;border-radius:50%;background:#fff;display:grid;place-items:center;padding:28px;box-shadow:var(--shadow);border:1px solid #E7EDF2;position:relative}
.page-hero-mark::before{content:"";position:absolute;inset:-18px;border:1px dashed rgba(214,7,63,.25);border-radius:50%}
.page-hero-mark img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.page-body{background:#fff}
.page-content-shell{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:42px;align-items:start}
.rich-content{font-size:1.08rem;color:#465B70}.rich-content h2{font-size:clamp(1.8rem,3vw,2.6rem);color:var(--navy-2);line-height:1.35;margin:0 0 18px}.rich-content h3{font-size:1.45rem;color:var(--ink);margin:34px 0 10px}.rich-content p{margin:0 0 18px}.rich-content ul{margin:14px 0 24px;padding-right:22px}.rich-content li{margin-bottom:8px}.rich-content strong{color:var(--ink)}
.page-side-card{position:sticky;top:120px;border:1px solid var(--line);border-radius:26px;padding:28px;background:linear-gradient(180deg,#fff,#F7FAFC);box-shadow:var(--shadow-soft)}
.page-side-card>span{color:var(--red);font-weight:700;font-size:.88rem}.page-side-card h3{font-size:1.5rem;line-height:1.4;margin:8px 0 10px;color:var(--navy-2)}.page-side-card p{color:var(--muted);font-size:.92rem}.page-side-card .btn{width:100%;margin-top:12px}.text-link{display:block;text-align:center;color:var(--navy);font-weight:700;margin-top:16px;font-size:.9rem}
.error-page{min-height:100vh;display:grid;place-items:center;padding:150px 0 80px;background:linear-gradient(180deg,#F8FBFD,#EEF4F8)}
.error-shell{text-align:center;max-width:720px}.error-code{font-size:clamp(6rem,18vw,12rem);font-weight:700;line-height:.85;color:rgba(14,76,120,.08);letter-spacing:-.08em}.error-shell .eyebrow{margin-top:-20px}.error-shell h1{font-size:clamp(2rem,4vw,3.3rem);line-height:1.3;margin:18px 0 12px;color:var(--navy-3)}.error-shell p{color:var(--muted);margin:0 auto 28px;max-width:600px}
@media(max-width:860px){.page-hero{padding-top:135px}.page-hero-grid{grid-template-columns:1fr}.page-hero-mark{display:none}.page-content-shell{grid-template-columns:1fr}.page-side-card{position:static}.inner-header .nav-links{padding-top:96px}}
@media(max-width:560px){.page-hero{padding-bottom:56px}.page-hero h1{font-size:3rem}.rich-content{font-size:1rem}.page-side-card{padding:22px}}

/* =========================================================
   Phase 3 — Global header / navigation refinement
   ========================================================= */
:root{
  --header-height:96px;
  --header-shell-bg:rgba(255,255,255,.94);
  --header-shell-border:rgba(8,47,77,.08);
}

.site-header{
  padding:16px 0 0;
  background:transparent;
  box-shadow:none;
  transition:padding .28s ease, background .28s ease, box-shadow .28s ease;
}
.site-header.scrolled,
.inner-header{
  padding:8px 0 0;
  background:linear-gradient(180deg,rgba(248,251,253,.94),rgba(248,251,253,0));
  box-shadow:none;
  backdrop-filter:none;
}
.header-wrap{position:relative}
.header-shell{
  min-height:80px;
  display:grid;
  grid-template-columns:minmax(220px,1fr) auto minmax(180px,1fr);
  align-items:center;
  gap:22px;
  padding:8px 10px 8px 14px;
  border:1px solid var(--header-shell-border);
  border-radius:24px;
  background:var(--header-shell-bg);
  box-shadow:0 14px 42px rgba(6,31,52,.08),0 2px 8px rgba(6,31,52,.035);
  backdrop-filter:blur(22px) saturate(150%);
  -webkit-backdrop-filter:blur(22px) saturate(150%);
  transition:min-height .28s ease,border-color .28s ease,box-shadow .28s ease;
}
.site-header.scrolled .header-shell,
.inner-header .header-shell{
  min-height:72px;
  border-color:rgba(8,47,77,.10);
  box-shadow:0 12px 34px rgba(6,31,52,.09),0 1px 4px rgba(6,31,52,.04);
}

.brand{
  min-width:0;
  width:max-content;
  display:flex;
  align-items:center;
  gap:13px;
  padding:0 2px;
}
.brand-mark{
  flex:0 0 58px;
  width:58px;
  height:58px;
  padding:4px;
  border:1px solid rgba(8,47,77,.10);
  border-radius:17px;
  background:#fff;
  box-shadow:0 6px 20px rgba(8,47,77,.07);
  overflow:hidden;
}
.brand-mark img{
  width:100%;
  height:100%;
  object-fit:contain;
  object-position:center;
  border-radius:12px;
}
.brand-copy{line-height:1.18;gap:5px}
.brand-copy strong{
  color:var(--navy-2);
  font-size:1.05rem;
  font-weight:700;
  letter-spacing:-.015em;
}
.brand-copy span{
  margin:0;
  color:#7B8C9D;
  font-size:.72rem;
  font-weight:500;
  letter-spacing:.015em;
}

.nav-links{
  display:block;
  min-width:0;
}
.nav-list{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:4px;
  padding:5px;
  border:1px solid rgba(8,47,77,.065);
  border-radius:16px;
  background:#F6F8FB;
}
.nav-link{
  min-height:43px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  position:relative;
  padding:9px 15px;
  border-radius:12px;
  color:#334A5F;
  font-size:.93rem;
  font-weight:600;
  line-height:1.2;
  white-space:nowrap;
  transition:color .22s ease,background .22s ease,box-shadow .22s ease,transform .22s ease;
}
.nav-link::before{
  content:"";
  position:absolute;
  right:50%;
  bottom:5px;
  width:4px;
  height:4px;
  border-radius:50%;
  background:var(--red);
  opacity:0;
  transform:translate(50%,4px) scale(.65);
  transition:opacity .22s ease,transform .22s ease;
}
.nav-links a::after{display:none!important}
.nav-link:hover{
  color:var(--navy-2);
  background:rgba(14,76,120,.055);
}
.nav-link.active{
  color:var(--navy);
  background:#fff;
  box-shadow:0 4px 13px rgba(8,47,77,.08);
}
.nav-link.active::before{
  opacity:1;
  transform:translate(50%,0) scale(1);
}

.nav-cta{
  justify-self:end;
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:10px;
}
.admissions-btn{
  min-height:48px;
  padding:12px 18px 12px 15px;
  border-radius:14px;
  background:linear-gradient(135deg,var(--navy),#0B4166);
  box-shadow:0 10px 24px rgba(14,76,120,.18);
}
.admissions-btn svg,
.mobile-admissions svg{
  width:18px;
  height:18px;
  fill:none;
  stroke:currentColor;
  stroke-width:1.9;
  stroke-linecap:round;
  stroke-linejoin:round;
  transform:scaleX(-1);
  transition:transform .22s ease;
}
.admissions-btn:hover svg,
.mobile-admissions:hover svg{transform:scaleX(-1) translateX(3px)}

.menu-toggle{
  display:none;
  width:48px;
  height:48px;
  padding:0;
  border:1px solid rgba(8,47,77,.10);
  border-radius:14px;
  background:#F7F9FB;
  color:var(--navy-2);
  box-shadow:none;
}
.menu-toggle-lines{
  width:21px;
  display:grid;
  gap:4px;
}
.menu-toggle-lines i{
  display:block;
  height:2px;
  border-radius:999px;
  background:currentColor;
  transition:.22s ease;
}
.menu-toggle-lines i:nth-child(2){width:15px;justify-self:end}

.mobile-nav-head,
.mobile-nav-footer{display:none}
.menu-close{display:none}
.menu-backdrop{display:none}

/* Give all page heroes enough air below the floating header. */
.is-home .hero{padding-top:158px}
.is-inner-page .page-hero{padding-top:174px}

@media(max-width:1180px){
  .header-shell{grid-template-columns:minmax(190px,1fr) auto minmax(140px,1fr);gap:12px}
  .nav-list{gap:2px}
  .nav-link{padding-inline:11px;font-size:.89rem}
  .admissions-btn{padding-inline:14px;font-size:.92rem}
}

@media(max-width:1000px){
  .header-shell{grid-template-columns:1fr auto;gap:12px;padding:7px 8px 7px 12px}
  .nav-links{
    position:fixed;
    inset:0 0 0 auto;
    width:min(390px,92vw);
    height:100dvh;
    z-index:1004;
    padding:0;
    background:#fff;
    transform:translateX(105%);
    visibility:hidden;
    transition:transform .34s cubic-bezier(.22,.8,.22,1),visibility .34s;
    box-shadow:-28px 0 70px rgba(4,24,39,.16);
    overflow-y:auto;
    overscroll-behavior:contain;
  }
  .nav-links.open{transform:translateX(0);visibility:visible}
  .mobile-nav-head{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    padding:20px 20px 18px;
    border-bottom:1px solid var(--line);
    background:linear-gradient(180deg,#FBFCFE,#fff);
  }
  .mobile-brand-row{display:flex;align-items:center;gap:12px;min-width:0}
  .mobile-brand-row .brand-mark{flex-basis:52px;width:52px;height:52px;border-radius:15px}
  .mobile-brand-row>div{display:grid;min-width:0}
  .mobile-brand-row strong{font-size:1.02rem;color:var(--navy-2)}
  .mobile-brand-row span{color:var(--muted);font-size:.75rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:230px}
  .menu-close{
    flex:0 0 42px;
    width:42px;
    height:42px;
    display:grid;
    place-items:center;
    padding:0;
    border:1px solid var(--line);
    border-radius:13px;
    background:#fff;
    color:var(--navy-2);
  }
  .menu-close svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
  .nav-list{
    display:grid;
    gap:7px;
    padding:22px 18px;
    border:0;
    border-radius:0;
    background:#fff;
  }
  .nav-link{
    width:100%;
    min-height:54px;
    justify-content:flex-start;
    padding:13px 16px;
    border:1px solid transparent;
    border-radius:15px;
    font-size:1rem;
    text-align:right;
  }
  .nav-link::before{
    right:auto;
    left:16px;
    bottom:auto;
    top:50%;
    width:7px;
    height:7px;
    transform:translateY(-50%) scale(.65);
  }
  .nav-link.active{
    color:var(--navy);
    border-color:rgba(14,76,120,.09);
    background:linear-gradient(90deg,rgba(14,76,120,.035),rgba(14,76,120,.075));
    box-shadow:none;
  }
  .nav-link.active::before{transform:translateY(-50%) scale(1)}
  .mobile-nav-footer{
    display:grid;
    gap:15px;
    margin-top:auto;
    padding:18px 18px 24px;
    border-top:1px solid var(--line);
    background:#FAFBFD;
  }
  .mobile-nav-note{display:grid;gap:3px;color:var(--muted);font-size:.78rem}
  .mobile-nav-note span{color:var(--red);font-weight:700}
  .mobile-nav-note strong{color:var(--navy-2);font-size:.96rem}
  .mobile-admissions{width:100%;min-height:50px;border-radius:14px}
  .nav-cta{justify-self:end}
  .nav-cta .admissions-btn{display:none}
  .menu-toggle{display:grid;place-items:center}
  .menu-backdrop{
    display:block;
    position:fixed;
    inset:0;
    z-index:1003;
    background:rgba(4,24,39,.52);
    backdrop-filter:blur(5px);
    -webkit-backdrop-filter:blur(5px);
    opacity:0;
    visibility:hidden;
    transition:opacity .28s ease,visibility .28s ease;
  }
  .menu-backdrop.show{opacity:1;visibility:visible}
}

@media(max-width:620px){
  :root{--container:calc(100% - 20px)}
  .site-header{padding-top:8px}
  .site-header.scrolled,.inner-header{padding-top:6px}
  .header-shell{
    min-height:68px;
    border-radius:20px;
    padding:6px 7px 6px 9px;
  }
  .site-header.scrolled .header-shell,.inner-header .header-shell{min-height:64px}
  .brand{gap:9px}
  .brand-mark{flex-basis:50px;width:50px;height:50px;border-radius:14px}
  .brand-copy{gap:3px}
  .brand-copy strong{font-size:.94rem}
  .brand-copy span{display:block;font-size:.64rem}
  .menu-toggle{width:44px;height:44px;border-radius:13px}
  .is-home .hero{padding-top:126px}
  .is-inner-page .page-hero{padding-top:132px}
}

@media(max-width:390px){
  .brand-copy span{display:none}
  .brand-copy strong{font-size:.9rem}
}

@media(prefers-reduced-motion:reduce){
  .nav-links,.menu-backdrop,.header-shell,.site-header{transition:none!important}
}

/* Phase 3 cascade guards for legacy responsive rules from earlier stages. */
.brand-copy span{display:block}
.nav-cta .admissions-btn{display:inline-flex}
@media(max-width:1000px){
  .inner-header .nav-links{padding:0}
  .nav-links .nav-link{padding:13px 16px;border-bottom:0}
  .nav-cta .admissions-btn{display:none}
}
@media(max-width:390px){.brand-copy span{display:none}}