/* Zhende Medical — Knowledge & Education Page */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-sans);color:#1A1A1A;background:#FFFFFF;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
ul,ol{list-style:none}
img{max-width:100%;display:block}
button{border:none;background:none;cursor:pointer;font-family:inherit}

:root{
  --zd-blue:#003B8E;--zd-blue-light:#003B8E;--zd-rose:#C8106A;
  --zd-navy:#0D2B7A;--zd-dark:#1A1A1A;--zd-body:#555555;
  --zd-gray:#F5F6F8;--zd-border:#E5E7EB;--zd-white:#FFFFFF;
  --max:1368px;--page-gutter:24px;--sec-pad:88px;
  --trans:all .35s cubic-bezier(.4,0,.2,1);
  --shadow-sm:0 1px 3px rgba(0,0,0,.08);
  --shadow-md:0 4px 20px rgba(0,0,0,.1);
  --shadow-lg:0 10px 40px rgba(0,0,0,.12);
  --header-h:82px;
  --radius:6px;
  --radius-module:6px;
  --radius-xs:6px;--radius-sm:6px;--radius-md:6px;
}

.global-link,.footer-subscribe-btn,.global-inquiry-submit,.ke-path-cta,.ke-featured-link{
  isolation:isolate
}
.global-link::before,.footer-subscribe-btn::before,.global-inquiry-submit::before,.ke-path-cta::before,.ke-featured-link::before{
  content:'';position:absolute;inset:0;border-radius:inherit;z-index:2;background:var(--zd-rose);
  clip-path:circle(0 at 0 50%);transition:clip-path .38s linear
}
.global-link::after,.footer-subscribe-btn::after,.global-inquiry-submit::after,.ke-path-cta::after,.ke-featured-link::after{
  content:'';position:absolute;inset:0;z-index:3;background:var(--zd-rose);border-radius:inherit;opacity:0;pointer-events:none
}
.global-link:not(:hover)::after,.footer-subscribe-btn:not(:hover)::after,.global-inquiry-submit:not(:hover)::after,.ke-path-cta:not(:hover)::after,.ke-featured-link:not(:hover)::after{transition:opacity 0s linear 0s}
.global-link:hover::after,.footer-subscribe-btn:hover::after,.global-inquiry-submit:hover::after,.ke-path-cta:hover::after,.ke-featured-link:hover::after{opacity:1;transition:opacity 0s linear .38s}
.global-link:hover::before,.footer-subscribe-btn:hover::before,.global-inquiry-submit:hover::before,.ke-path-cta:hover::before,.ke-featured-link:hover::before{clip-path:circle(165% at 0 50%)}

/* ===== HEADER ===== */
.header{position:sticky;top:0;z-index:1000;background:var(--zd-white);border:none;box-shadow:none;outline:none;overflow:visible}
.header-inner{max-width:var(--max);margin:0 auto;padding:0 var(--page-gutter);background:transparent;border:none;box-shadow:none}
.header-row1{display:flex;align-items:center;justify-content:space-between;height:82px;gap:24px;border:none;box-shadow:none;background:var(--zd-white)}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo img{width:min(142px,34vw);height:auto;max-height:28px;display:block;object-fit:contain;object-position:left center}
.header-search{flex:1;max-width:520px;position:relative}
.search-composite{display:flex;align-items:stretch;height:38px;border-radius:var(--radius-sm);background:#fff;border:1px solid #dce2ea;overflow:visible;box-shadow:0 1px 3px rgba(0,0,0,.04)}
.search-scope{position:relative;flex-shrink:0}
.search-scope-btn{display:flex;align-items:center;gap:7px;height:100%;padding:0 12px 0 16px;background:#fff;border:none;border-radius:var(--radius-sm) 0 0 var(--radius-sm);font-size:14px;font-weight:400;color:var(--zd-blue);cursor:pointer;font-family:inherit;white-space:nowrap}
.search-scope-caret{width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-top:6px solid var(--zd-blue);transition:transform .2s ease;flex-shrink:0}
.search-scope.open .search-scope-caret{transform:rotate(180deg)}
.search-divider{width:1px;background:#d5dbe3;align-self:stretch;margin:7px 0;flex-shrink:0}
.search-input{flex:1;min-width:0;border:none;background:transparent;padding:0 10px 0 4px;font-size:14px;font-weight:300;color:var(--zd-dark);font-family:inherit}
.search-input:focus{outline:none}
.search-input::placeholder{color:#a0a8b5;font-weight:300}
.search-submit{flex-shrink:0;width:46px;height:38px;border:none;border-radius:0 var(--radius-sm) var(--radius-sm) 0;background:var(--zd-blue);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .25s ease}
.search-submit:hover{background:var(--zd-navy)}
.search-submit svg{width:18px;height:18px;stroke:#fff}
.search-scope-menu{position:absolute;top:calc(100% + 8px);left:0;min-width:calc(100% + 40px);background:#fff;border:1px solid #b8c4d4;list-style:none;margin:0;padding:0;opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .2s,transform .2s,visibility .2s;z-index:1100;box-shadow:0 6px 20px rgba(0,40,100,.1)}
.search-scope.open .search-scope-menu{opacity:1;visibility:visible;transform:translateY(0)}
.search-scope-menu button{display:block;width:100%;text-align:start;padding:11px 16px;border:none;background:#fff;font-size:14px;color:var(--zd-blue);cursor:pointer;font-family:inherit;transition:background .15s}
.search-scope-menu button:hover:not(.active){background:#f4f7fb}
.search-scope-menu button.active{background:var(--zd-blue);color:#fff;font-weight:500}
.header-lang{display:flex;align-items:center;gap:6px;font-size:13px;font-weight:500;color:var(--zd-dark);cursor:pointer;padding:6px 10px;border:1px solid var(--zd-border);border-radius:var(--radius-xs);background:#fff;flex-shrink:0}
.header-lang svg{width:16px;height:16px;color:var(--zd-body)}
.header-row2{display:flex;align-items:center;height:58px;gap:8px;background:var(--zd-blue);width:100vw;max-width:100vw;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);padding-left:calc(50vw - 50% + var(--page-gutter));padding-right:calc(50vw - 50% + var(--page-gutter));box-sizing:border-box;border-top:1px solid rgba(0,59,142,.12)}
.nav-item{position:relative}
.nav-link{display:block;padding:17px 0;margin-right:48px;font-size:16px;font-weight:700;color:#081830;transition:var(--trans);white-space:nowrap;position:relative}
.nav-link::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--zd-blue);transform:scaleX(0);transition:transform .3s ease}
.nav-link:hover,.nav-link.is-active{color:var(--zd-blue);font-weight:700}
.nav-link:hover::after,.nav-link.is-active::after{transform:scaleX(1)}
.nav-item:hover .nav-link::after{transform:scaleX(1)}
.nav-dropdown{position:absolute;top:calc(100% + 2px);left:-10px;background:var(--zd-white);border:1px solid var(--zd-border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:16px;min-width:220px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:all .25s ease;z-index:99}
.nav-item:hover .nav-dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.nav-dropdown .dd-title{font-size:10px;font-weight:700;color:#999;text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px;padding-bottom:6px;border-bottom:1px solid var(--zd-border)}
.nav-dropdown a{display:block;padding:7px 10px;font-size:13px;font-weight:500;color:var(--zd-dark);border-radius:var(--radius-xs);transition:var(--trans)}
.nav-dropdown a:hover{background:rgba(0,59,142,.06);color:var(--zd-blue)}

/* ===== PAGE HERO — about.html height standard ===== */
.page-hero-banner{
  position:relative;width:100%;aspect-ratio:16/9;max-height:min(28vw,360px);
  min-height:200px;overflow:hidden;display:flex;align-items:center;
  border-bottom:1px solid var(--zd-border)
}
.page-hero-banner-bg{position:absolute;inset:0;z-index:0}
.page-hero-banner-bg img{width:100%;height:100%;object-fit:cover;object-position:50% 40%}
.page-hero-banner-overlay{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(90deg,rgba(255,255,255,.85) 0%,rgba(255,255,255,.55) 35%,rgba(255,255,255,.15) 55%,rgba(255,255,255,0) 70%)
}
.page-hero-banner-inner{position:relative;z-index:2;max-width:var(--max);margin:0 auto;padding:28px var(--page-gutter);width:100%}
.page-hero-banner-title{font-size:clamp(32px,3.8vw,44px);font-weight:800;color:var(--zd-dark);line-height:1.12;letter-spacing:-.8px;margin-bottom:12px;max-width:620px}
.page-hero-banner-desc{color:var(--zd-body);margin-bottom:22px}
.page-hero-banner-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:stretch}
.page-hero-banner-actions .hero-btn-primary,
.page-hero-banner-actions .hero-btn-secondary{
  min-height:48px;height:48px;min-width:180px;padding:0 20px;
  justify-content:center;box-sizing:border-box
}
.breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--zd-body);margin-bottom:14px}
.breadcrumb a{color:var(--zd-blue);font-weight:500;transition:color .2s}
.breadcrumb a:hover{color:var(--zd-navy)}
.breadcrumb-sep{color:#cbd5e1}
.breadcrumb-current{color:var(--zd-dark);font-weight:500}
.hero-btn-primary{
  display:inline-flex;align-items:center;justify-content:center;gap:0;
  padding:12px 20px;min-height:48px;
  font-size:16px;font-weight:700;border-radius:9999px;
  position:relative;overflow:visible;
  background:var(--zd-blue);color:#fff;border:none;
  box-shadow:0 2px 16px rgba(0,59,142,.18);
  transition:background-color .15s ease,transform .2s ease,box-shadow .2s ease
}
.hero-btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,59,142,.28)}
.hero-btn-primary:active{background:#002d6d}
.hero-btn-primary .hero-btn-label{color:inherit;position:static;z-index:auto}
.hero-btn-primary .btn-arrow{display:none}
.hero-btn-secondary{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 20px;min-height:48px;
  border:1px solid rgba(0,59,142,.22);color:var(--zd-blue);font-size:16px;font-weight:700;
  border-radius:9999px;background:#fff;
  box-shadow:0 2px 16px rgba(0,59,142,.08);
  transition:background-color .15s ease,border-color .15s ease,transform .2s ease,box-shadow .2s ease
}
.hero-btn-secondary:hover{background:var(--zd-gray);border-color:var(--zd-blue);transform:translateY(-2px)}

/* ===== TRUST BAR — page-width card (contact.html aligned) ===== */
.ke-trust-bar{
  padding:48px 0 64px;background:#fff;border-top:1px solid var(--zd-border)
}
.ke-trust-bar-inner{
  max-width:var(--max);margin:0 auto;padding:0 var(--page-gutter);width:100%;box-sizing:border-box
}
.ke-trust-grid{
  width:100%;
  background:linear-gradient(168deg,#FAFBFC 0%,#F5F6F8 52%,#F0F2F5 100%);
  border:1px solid #E5E7EB;border-radius:var(--radius-sm);padding:20px 28px;
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;
  box-shadow:none;box-sizing:border-box
}
.trust-item{
  display:flex;align-items:center;gap:12px;min-width:0;
  padding:0 24px;border-right:1px solid rgba(0,59,142,.08)
}
.trust-item:first-child{padding-left:0}
.trust-item:last-child{border-right:none;padding-right:0}
.trust-icon{
  width:36px;height:36px;border-radius:var(--radius-xs);
  background:rgba(0,59,142,.06);
  display:flex;align-items:center;justify-content:center;flex-shrink:0
}
.trust-icon svg{width:17px;height:17px;color:rgba(0,59,142,.55);stroke:currentColor;fill:none;stroke-width:1.7}
.trust-text{display:flex;flex-direction:column;gap:2px;min-width:0}
.trust-text strong{display:block;font-size:13px;font-weight:600;color:var(--zd-dark);line-height:1.35;letter-spacing:0}
.trust-text span{font-size:12px;color:var(--zd-body);line-height:1.4;opacity:.85;margin-top:0;display:block}

/* ===== STICKY TOPIC NAV — match contact enquiry tabs ===== */
.cat-nav-wrap{
  position:sticky;top:var(--header-h);z-index:900;
  background:rgba(255,255,255,.97);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--zd-border);box-shadow:0 2px 12px rgba(0,0,0,.03)
}
.cat-nav-inner{max-width:var(--max);margin:0 auto;padding:0 var(--page-gutter);display:flex;align-items:center;gap:12px;height:58px}
.cat-nav-label{display:none}
.cat-nav-scroll{flex:1;min-width:0;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.cat-nav-scroll::-webkit-scrollbar{display:none}
.cat-nav-list{display:flex;gap:8px;padding:2px 0;align-items:center}
.cat-nav-btn{
  flex-shrink:0;padding:9px 18px;border-radius:var(--radius-sm);font-size:13px;font-weight:600;
  color:var(--zd-body);background:var(--zd-gray);border:1px solid transparent;
  transition:var(--trans);white-space:nowrap;cursor:pointer;font-family:inherit;
  text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:40px;line-height:1.35;box-sizing:border-box
}
.cat-nav-btn svg{
  width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.8;flex-shrink:0;
  stroke-linecap:round;stroke-linejoin:round
}
.cat-nav-btn:hover{color:var(--zd-blue);background:rgba(0,59,142,.06);border-color:rgba(0,59,142,.1)}
.cat-nav-btn.is-active{color:#fff;background:var(--zd-blue);border-color:var(--zd-blue);box-shadow:none}

/* ===== INTRO ===== */
.ke-intro{padding:var(--sec-pad) 0;background:#fff}
.ke-intro-inner{max-width:var(--max);margin:0 auto;padding:0 var(--page-gutter);display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.ke-tag{display:none}
.ke-title,.ke-library-title,.ke-faq-title,.ke-audience-title,.ke-featured-head h2,.ke-paths-title{
  font-size:clamp(22px,2.4vw,28px);font-weight:700;color:#2a3340;
  letter-spacing:-.02em;line-height:1.25;margin:0 0 20px
}
/* ke-title unified above */
.ke-desc{
  font-size:var(--text-lead,17px);color:var(--zd-body);line-height:var(--lh-body,1.65);
  margin-bottom:24px;max-width:min(680px,52ch)
}
.ke-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.ke-stat{padding:20px;background:var(--zd-gray);border-radius:var(--radius-md);border:1px solid var(--zd-border)}
.ke-stat-num{font-size:28px;font-weight:800;color:var(--zd-blue);line-height:1;letter-spacing:-.02em}
.ke-stat-label{font-size:13px;color:var(--zd-body);margin-top:6px;font-weight:500}
.ke-intro-visual{border-radius:var(--radius-md);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow-lg);position:relative}
.ke-intro-visual img{width:100%;height:100%;object-fit:cover}
.ke-intro-badge{
  position:absolute;bottom:20px;left:20px;right:20px;padding:16px 18px;
  background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-radius:var(--radius-md);
  border:1px solid rgba(255,255,255,.8);box-shadow:var(--shadow-md)
}
.ke-intro-badge strong{display:block;font-size:14px;font-weight:700;color:var(--zd-dark);margin-bottom:4px}
.ke-intro-badge span{font-size:13px;color:var(--zd-body);line-height:1.5}

/* ===== AUDIENCE GATEWAY ===== */
.ke-audience{padding:0 0 var(--sec-pad);background:#fff}
.ke-audience-inner{max-width:var(--max);margin:0 auto;padding:0 var(--page-gutter)}
.ke-audience-head{text-align:center;margin-bottom:40px}
/* ke-audience-title unified above */
.ke-audience-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.ke-audience-card{
  display:flex;flex-direction:column;
  border-radius:var(--radius-md);border:1px solid var(--zd-border);padding:24px 26px;background:#fff;
  text-align:start
}
.ke-audience-card-head{
  display:grid;grid-template-columns:40px 1fr;column-gap:16px;align-items:start;
  min-height:40px;flex:1
}
.ke-audience-icon{
  width:40px;height:40px;flex-shrink:0;
  background:none;border:none;border-radius:0;
  display:flex;align-items:center;justify-content:center
}
.ke-audience-icon svg{
  width:24px;height:24px;color:var(--zd-blue);stroke:currentColor;fill:none;stroke-width:1.8;
  stroke-linejoin:round;stroke-linecap:round
}
.ke-audience-heading{min-width:0;padding-top:2px}
.ke-audience-heading h3{font-size:16px;font-weight:700;color:var(--zd-dark);margin:0 0 6px;line-height:1.3}
.ke-audience-heading p{font-size:13px;color:var(--zd-body);line-height:1.6;margin:0}
.ke-audience-count{
  display:block;margin-top:16px;padding-top:14px;border-top:1px solid var(--zd-border);
  font-size:12px;font-weight:700;color:var(--zd-rose);text-transform:uppercase;letter-spacing:.08em
}

/* ===== FEATURED SPOTLIGHT ===== */
.ke-featured{padding:var(--sec-pad) 0;background:linear-gradient(180deg,#f5f7fa 0%,#fff 100%)}
.ke-featured-inner{max-width:var(--max);margin:0 auto;padding:0 var(--page-gutter)}
.ke-featured-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:36px;flex-wrap:wrap}
/* featured h2 unified above */
.ke-featured-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:24px;align-items:stretch}
.ke-featured-main{
  position:relative;border-radius:var(--radius-md);overflow:hidden;min-height:380px;
  display:flex;flex-direction:column;justify-content:flex-end
}
.ke-featured-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.ke-featured-main:hover img{transform:scale(1.04)}
.ke-featured-main-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 20%,rgba(0,20,50,.88) 100%)}
.ke-featured-main-content{position:relative;z-index:2;padding:32px}
.ke-featured-tag{
  display:inline-block;padding:6px 12px;border-radius:var(--radius-sm);font-size:11px;font-weight:700;
  text-transform:uppercase;letter-spacing:.08em;color:#fff;background:var(--zd-rose);margin-bottom:14px
}
.ke-featured-main h3{font-size:clamp(22px,2.5vw,28px);font-weight:800;color:#fff;line-height:1.25;letter-spacing:-.4px;margin-bottom:10px;max-width:28ch}
.ke-featured-main p{font-size:14px;color:rgba(255,255,255,.78);line-height:1.6;margin-bottom:20px;max-width:42ch}
.ke-featured-link{
  display:inline-flex;align-items:center;gap:10px;padding:10px 18px 10px 22px;
  background:var(--zd-blue);color:#fff;font-size:14px;font-weight:600;border-radius:var(--radius-sm);
  position:relative;overflow:hidden
}
.ke-featured-link span{position:relative;z-index:4;color:#fff}
.ke-featured-link svg{width:14px;height:14px;position:relative;z-index:4;color:#fff}
.ke-featured-side{display:flex;flex-direction:column;gap:24px}
.ke-featured-side-card{
  flex:1;border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--zd-border);background:#fff;
  display:grid;grid-template-columns:140px 1fr;transition:var(--trans)
}
.ke-featured-side-card:hover{box-shadow:var(--shadow-md);transform:translateX(4px)}
.ke-featured-side-card img{width:100%;height:100%;object-fit:cover;min-height:120px}
.ke-featured-side-body{padding:20px;display:flex;flex-direction:column;justify-content:center}
.ke-featured-side-body .ke-meta{font-size:11px;font-weight:700;color:var(--zd-blue);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px}
.ke-featured-side-body h4{font-size:16px;font-weight:700;color:var(--zd-dark);line-height:1.35;margin-bottom:6px}
.ke-featured-side-body time{font-size:12px;color:#999}

/* ===== KNOWLEDGE PILLARS ===== */
.ke-pillars{padding-bottom:var(--sec-pad);padding-top:48px;background:#fff}
.ke-pillars-inner{max-width:var(--max);margin:0 auto;padding:0 var(--page-gutter)}
.ke-pillar{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:40px;
  align-items:start;padding:48px 0;border-bottom:1px solid var(--zd-border);
  scroll-margin-top:calc(var(--header-h) + 64px)
}
.ke-pillar:last-child{border-bottom:none}
/* Swap image/text with grid order so RTL pages keep Arabic direction. */
.ke-pillar.is-reverse .ke-pillar-media{order:2}
.ke-pillar.is-reverse .ke-pillar-body{order:1}
.ke-pillar.is-hidden{display:none}
.ke-pillar-media{border-radius:var(--radius-md);overflow:hidden;position:relative;min-height:300px;background:var(--zd-gray);border:1px solid var(--zd-border)}
.ke-pillar-media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;transition:transform .6s ease}
.ke-pillar:hover .ke-pillar-media img{transform:scale(1.03)}
.ke-pillar-badge{
  position:absolute;top:16px;inset-inline-start:16px;z-index:2;padding:6px 14px;border-radius:var(--radius-sm);
  font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#fff;background:rgba(0,59,142,.88)
}
.ke-pillar-body{display:flex;flex-direction:column}
.ke-pillar-title{
  font-size:clamp(22px,2.4vw,28px);font-weight:700;color:#2a3340;
  letter-spacing:-.02em;line-height:1.25;margin:0 0 10px
}
.ke-pillar-subtitle{font-size:var(--text-body-sm,15px);font-weight:500;color:#5a6472;margin-bottom:14px;line-height:1.5}
.ke-pillar-desc{
  font-size:var(--text-lead,17px);color:var(--zd-body);line-height:var(--lh-body,1.65);
  margin-bottom:20px;max-width:min(680px,100%)
}
.ke-pillar-topics{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.ke-pillar-topic{
  padding:5px 12px;border-radius:var(--radius-sm);font-size:11px;font-weight:600;
  color:var(--zd-blue);background:rgba(0,59,142,.07);border:1px solid rgba(0,59,142,.12)
}
.ke-pillar-links{display:grid;grid-template-columns:1fr;gap:8px;margin-bottom:12px}
.ke-pillar-link{
  display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:var(--radius-sm);
  border:1px solid var(--zd-border);background:#fff;transition:var(--trans);font-size:14px;font-weight:500;color:var(--zd-dark)
}
.ke-pillar-link:hover{border-color:rgba(0,59,142,.25);background:rgba(0,59,142,.04);color:var(--zd-blue);transform:translateX(3px)}
.ke-pillar-link svg{width:14px;height:14px;margin-inline-start:auto;color:var(--zd-blue);opacity:.5;flex-shrink:0;transition:var(--trans)}
.ke-pillar-link:hover svg{opacity:1;transform:translateX(2px)}
html[dir="rtl"] .ke-pillar-link:hover{transform:translateX(-3px)}
html[dir="rtl"] .ke-pillar-link svg{transform:scaleX(-1)}
html[dir="rtl"] .ke-pillar-link:hover svg{opacity:1;transform:scaleX(-1) translateX(-2px)}
.ke-pillar-viewall{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--zd-blue);white-space:nowrap;
  padding:4px 0;margin-bottom:8px;transition:color .2s ease
}
.ke-pillar-viewall:hover{color:#002d6b}
.ke-pillar-viewall svg{
  width:14px;height:14px;flex-shrink:0;
  transition:transform .22s ease
}
.ke-pillar-viewall:hover svg{transform:translateX(4px)}
.ke-pillar-expand{
  display:inline-flex;align-items:center;gap:6px;align-self:flex-start;
  font-size:14px;font-weight:600;color:var(--zd-blue);white-space:nowrap;
  padding:4px 0;margin-bottom:8px;background:none;border:0;cursor:pointer;
  font-family:inherit;transition:color .2s ease
}
.ke-pillar-expand:hover{color:#002d6b}
.ke-pillar-expand svg{
  width:14px;height:14px;flex-shrink:0;
  transition:transform .22s ease
}
.ke-pillar-expand[aria-expanded="true"] svg{transform:rotate(180deg)}
.ke-pillar-link.is-extra[hidden]{display:none !important}

/* ===== RESOURCE LIBRARY ===== */
.ke-library{padding:var(--sec-pad) 0;background:var(--zd-gray)}
.ke-library-inner{max-width:var(--max);margin:0 auto;padding:0 var(--page-gutter)}
.ke-library-head{text-align:center;margin-bottom:40px}
/* ke-library-title unified above */
.ke-library-desc{font-size:var(--text-lead,17px);color:var(--zd-body);max-width:680px;margin:0 auto;line-height:var(--lh-body,1.65)}
.ke-library-toolbar{
  display:flex;flex-direction:column;gap:16px;margin-bottom:32px
}
.ke-library-toolbar-row{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap
}
.ke-category-banner{
  display:none;align-items:center;justify-content:space-between;gap:16px;
  padding:12px 16px;border-radius:var(--radius-md);background:rgba(0,59,142,.08);border:1px solid rgba(0,59,142,.14);
  font-size:14px;color:var(--zd-dark)
}
.ke-category-banner.is-visible{display:flex}
.ke-category-banner strong{text-transform:capitalize;color:var(--zd-blue)}
.ke-category-banner button{
  padding:6px 12px;border-radius:var(--radius-sm);font-size:12px;font-weight:600;color:var(--zd-blue);
  background:#fff;border:1px solid rgba(0,59,142,.18)
}
.ke-category-banner button:hover{background:var(--zd-gray)}
.ke-library-search{
  flex:1;min-width:240px;max-width:400px;display:flex;align-items:center;gap:10px;
  padding:0 16px;height:44px;border-radius:var(--radius-sm);background:#fff;border:1px solid var(--zd-border)
}
.ke-library-search svg{width:18px;height:18px;color:#9ca3af;flex-shrink:0}
.ke-library-search input{flex:1;border:none;background:transparent;font-size:14px;color:var(--zd-dark);font-family:inherit;outline:none}
.ke-library-search input::placeholder{color:#a0a8b5}
.ke-library-filters{display:flex;gap:8px;flex-wrap:wrap}
.ke-filter-chip{
  padding:8px 14px;border-radius:var(--radius-sm);font-size:12px;font-weight:600;
  color:var(--zd-body);background:#fff;border:1px solid var(--zd-border);transition:var(--trans)
}
.ke-filter-chip:hover,.ke-filter-chip.is-active{color:#fff;background:var(--zd-blue);border-color:var(--zd-blue)}
.ke-library-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ke-resource-card{
  background:#fff;border-radius:var(--radius-md);border:1px solid var(--zd-border);overflow:hidden;
  transition:var(--trans);display:flex;flex-direction:column
}
.ke-resource-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgba(0,59,142,.12)}
.ke-resource-card.is-hidden{display:none}
.ke-resource-thumb{aspect-ratio:16/10;overflow:hidden;position:relative;background:var(--zd-gray)}
.ke-resource-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.ke-resource-card:hover .ke-resource-thumb img{transform:scale(1.05)}
.ke-resource-type{
  position:absolute;top:12px;left:12px;padding:5px 10px;border-radius:var(--radius-sm);
  font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:#fff;background:rgba(0,59,142,.85)
}
.ke-resource-body{padding:22px;flex:1;display:flex;flex-direction:column}
.ke-resource-meta{display:flex;align-items:center;gap:10px;margin-bottom:10px;font-size:12px;color:#999}
.ke-resource-meta .ke-dot{width:4px;height:4px;border-radius:50%;background:#d1d5db}
.ke-resource-body h3{font-size:17px;font-weight:700;color:var(--zd-dark);line-height:1.35;margin-bottom:10px;flex:1}
.ke-resource-body h3 a{color:inherit;transition:color .2s}
.ke-resource-body h3 a:hover{color:var(--zd-blue)}
.ke-resource-body p{font-size:14px;color:var(--zd-body);line-height:1.6;margin-bottom:16px}
.ke-card-link{
  display:inline-flex;align-items:center;gap:6px;
  align-self:flex-start;
  padding:10px 18px;
  font-size:13px;font-weight:700;line-height:1.2;
  color:#fff;
  background:var(--zd-blue,#003B8E);
  border:none;
  border-radius:9999px;
  position:relative;
  overflow:visible;
  transition:background-color .2s ease,gap .2s ease,box-shadow .2s ease,transform .2s ease;
}
.ke-card-link:hover{
  gap:8px;
  background:#002d6b;
  box-shadow:0 4px 14px rgba(0,59,142,.22);
  transform:translateY(-2px);
}
.ke-card-link span{position:relative;z-index:1;color:#fff}
.ke-card-link svg{width:14px;height:14px;flex-shrink:0;position:relative;z-index:1;color:#fff}
.ke-library-empty{display:none;text-align:center;padding:48px 24px;color:var(--zd-body);font-size:16px}
.ke-library-empty.is-visible{display:block}

/* ===== LEARNING PATHS ===== */
.ke-paths{padding:var(--sec-pad) 0;background:var(--zd-navy);position:relative;overflow:hidden}
.ke-paths::before{content:'';position:absolute;top:-80px;right:-80px;width:360px;height:360px;background:radial-gradient(circle,rgba(200,16,106,.14) 0%,transparent 70%)}
.ke-paths-inner{max-width:var(--max);margin:0 auto;padding:0 var(--page-gutter);position:relative;z-index:1}
.ke-paths-head{max-width:560px;margin-bottom:48px}
.ke-paths-tag{font-size:12px;font-weight:700;color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:.12em;margin-bottom:16px}
.ke-paths-title{font-size:clamp(22px,2.4vw,28px);font-weight:700;color:#fff;letter-spacing:-.02em;line-height:1.25;margin:0 0 14px}
.ke-paths-desc{font-size:16px;color:rgba(255,255,255,.68);line-height:1.75}
.ke-paths-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ke-path-card{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-md);
  padding:28px 24px;transition:var(--trans)
}
.ke-path-card:hover{background:rgba(255,255,255,.08);transform:translateY(-4px)}
.ke-path-num{font-size:40px;font-weight:800;color:rgba(255,255,255,.08);line-height:1;margin-bottom:-8px}
.ke-path-label{font-size:10px;font-weight:700;color:var(--zd-rose);text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.ke-path-label::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--zd-rose)}
.ke-path-card h3{font-size:17px;font-weight:700;color:#fff;margin-bottom:10px;line-height:1.35}
.ke-path-card p{font-size:14px;color:rgba(255,255,255,.6);line-height:1.65;margin-bottom:20px}
.ke-path-steps{display:flex;flex-direction:column;gap:8px;margin-bottom:20px}
.ke-path-step{font-size:13px;color:rgba(255,255,255,.72);padding-left:16px;position:relative;line-height:1.5}
.ke-path-step::before{content:'';position:absolute;left:0;top:8px;width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.3)}
.ke-path-cta{
  display:inline-flex;align-items:center;gap:8px;padding:10px 20px;
  background:var(--zd-rose);color:#fff;font-size:13px;font-weight:600;border-radius:var(--radius-sm);
  position:relative;overflow:hidden
}
.ke-path-cta span{position:relative;z-index:4;color:#fff}

/* ===== FAQ ===== */
.ke-faq{padding:var(--sec-pad) 0;background:#fff}
.ke-faq-inner{max-width:800px;margin:0 auto;padding:0 24px}
.ke-faq-head{text-align:center;margin-bottom:40px}
/* ke-faq-title unified above */
.ke-faq-desc{font-size:16px;color:var(--zd-body);line-height:1.7}
.ke-faq-list{display:flex;flex-direction:column;gap:12px}
.ke-faq-item{border:1px solid var(--zd-border);border-radius:var(--radius-md);overflow:hidden;background:#fff;transition:var(--trans)}
.ke-faq-item.is-open{border-color:rgba(0,59,142,.2);box-shadow:var(--shadow-sm)}
.ke-faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;text-align:start;font-size:15px;font-weight:600;color:var(--zd-dark);
  background:#fff;cursor:pointer;transition:background .2s
}
.ke-faq-q:hover{background:var(--zd-gray)}
.ke-faq-q svg{width:18px;height:18px;color:var(--zd-blue);flex-shrink:0;transition:transform .3s}
.ke-faq-item.is-open .ke-faq-q svg{transform:rotate(180deg)}
.ke-faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease,padding .35s ease}
.ke-faq-item.is-open .ke-faq-a{max-height:200px;padding:0 22px 18px}
.ke-faq-a p{font-size:14px;color:var(--zd-body);line-height:1.7}

/* ===== GLOBAL LINK ===== */
.global-link{
  display:inline-flex;align-items:center;gap:10px;padding:8px 6px 8px 18px;
  position:relative;overflow:hidden;text-decoration:none;border-radius:9999px;
  font-size:14px;font-weight:700;background:var(--zd-blue);color:#fff
}
.global-link .zd-arrow-link-label{position:relative;z-index:4;color:#fff}
.global-link .arrow-circle{position:relative;z-index:4;width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center}
.global-link .arrow-circle svg{width:14px;height:14px;color:#fff}
.global-link:hover .arrow-circle{background:#fff}
.global-link:hover .arrow-circle svg{color:var(--zd-rose)}

/* ===== INQUIRY + FOOTER ===== */
.global-inquiry{position:relative;min-height:560px;display:flex;align-items:center;overflow:hidden}
.global-inquiry-bg{position:absolute;inset:0}
.global-inquiry-bg img{width:100%;height:100%;object-fit:cover;object-position:center 40%}
.global-inquiry-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.08) 0%,rgba(6,18,40,.28) 45%,rgba(6,18,40,.62) 100%)}
.global-inquiry-inner{position:relative;z-index:1;width:100%;max-width:var(--max);margin:0 auto;padding:72px var(--page-gutter);display:flex;justify-content:flex-end;align-items:center}
.global-inquiry-card{width:100%;max-width:500px;background:#0b1215;border-radius:var(--radius-md);padding:40px 36px 36px;color:#fff;box-shadow:0 24px 64px rgba(0,0,0,.28)}
.global-inquiry-title{font-size:clamp(24px,3vw,32px);font-weight:700;line-height:1.2;letter-spacing:-.3px;margin-bottom:14px}
.global-inquiry-desc{font-size:14px;line-height:1.7;color:rgba(255,255,255,.52);margin-bottom:32px}
.global-inquiry-form .field-row{display:grid;grid-template-columns:1fr 1fr;gap:8px 24px;margin-bottom:8px}
.global-inquiry-form .field-row.full{grid-template-columns:1fr}
.global-inquiry-field label{display:block;font-size:13px;color:rgba(255,255,255,.42);margin-bottom:6px}
.global-inquiry-field input,.global-inquiry-field select{width:100%;background:transparent;border:none;border-bottom:1px solid rgba(255,255,255,.16);padding:10px 0 12px;font-size:15px;color:#fff;font-family:inherit;outline:none;border-radius:0}
.global-inquiry-field input::placeholder{color:rgba(255,255,255,.28)}
.global-inquiry-field select{cursor:pointer;appearance:none;padding-right:28px;background-image:url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='rgba(255,255,255,0.45)' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 2px center}
.global-inquiry-field select option{background:#1a1a1a;color:#fff}
.global-inquiry-submit{width:100%;margin-top:28px;padding:14px 24px;border:none;border-radius:var(--radius-md);background:var(--zd-blue);color:#fff;font-size:15px;font-weight:600;font-family:inherit;cursor:pointer;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}
.global-inquiry-submit-label{position:relative;z-index:4;color:#fff}
.global-inquiry-note{display:none;margin-top:16px;font-size:13px;color:rgba(120,220,160,.95)}
.global-inquiry-note.is-visible{display:block}

/* Footer styles — see css/footer.css */

.reveal{opacity:0;transform:translateY(32px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-visible{opacity:1;transform:translateY(0)}

@media(max-width:1024px){
  :root{--sec-pad:64px}
  .ke-intro-inner{grid-template-columns:1fr;gap:32px}
  .ke-intro-visual{order:-1;max-height:360px;aspect-ratio:auto}
  .ke-audience-grid,.ke-library-grid,.ke-paths-grid{grid-template-columns:repeat(2,1fr)}
  .ke-featured-grid{grid-template-columns:1fr}
  .ke-pillar,.ke-pillar.is-reverse{grid-template-columns:1fr}
  .ke-pillar.is-reverse .ke-pillar-media,
  .ke-pillar.is-reverse .ke-pillar-body{order:initial}
  .ke-pillar-media{min-height:240px;aspect-ratio:16/10}
  .ke-trust-bar{padding:40px 0 48px}
  .ke-trust-bar-inner{padding:0 20px}
  .ke-trust-grid{grid-template-columns:repeat(2,1fr);gap:16px 0;padding:16px 20px}
  .trust-item{
    padding:0 16px 0 0!important;border-right:none!important;border-bottom:none!important;margin-bottom:0!important
  }
  .trust-item:nth-child(odd){padding-right:20px!important;border-right:1px solid rgba(0,59,142,.08)!important}
  .trust-item:nth-child(-n+2){padding-bottom:14px!important;margin-bottom:14px!important;border-bottom:1px solid rgba(0,59,142,.08)!important}
  .footer-inner{grid-template-columns:1fr}
  .footer-nav-group{justify-self:stretch;grid-template-columns:repeat(3,1fr)}
}
@media(max-width:768px){:root{--page-gutter:24px}
  .header-row1{height:auto;padding:12px 0;flex-wrap:wrap}
  .header-search{order:3;width:100%;max-width:none}
  .logo img{width:min(120px,42vw);max-height:26px}
  .footer-logo{width:min(112px,46vw);max-height:24px}
  .nav-link{margin-right:24px;font-size:14px}
  .ke-audience-grid,.ke-library-grid,.ke-paths-grid,.ke-stats{grid-template-columns:1fr}
  .ke-featured-side-card{grid-template-columns:1fr}
  .ke-featured-side-card img{aspect-ratio:16/9;min-height:0}
  .ke-library-toolbar-row{flex-direction:column;align-items:stretch}
  .ke-library-search{max-width:none}
  .ke-trust-bar{padding:32px 0 40px}
  .ke-trust-bar-inner{padding:0 16px}
  .ke-trust-grid{grid-template-columns:1fr;padding:16px 18px;border-radius:var(--radius-sm);gap:0}
  .trust-item{
    padding:10px 0!important;border-right:none!important;
    border-bottom:1px solid rgba(0,59,142,.08)!important;margin-bottom:0!important
  }
  .trust-item:last-child{border-bottom:none!important}
  .trust-item:first-child{padding-top:0!important}
  .global-inquiry-inner{padding:48px 20px;justify-content:center}
  .global-inquiry-form .field-row{grid-template-columns:1fr}
  .footer-nav-group{grid-template-columns:1fr}
  .page-hero-banner{max-height:min(56vw,240px);min-height:0}
  .page-hero-banner-overlay{background:linear-gradient(180deg,rgba(255,255,255,.78) 0%,rgba(255,255,255,.45) 40%,rgba(255,255,255,.12) 100%)}
  .page-hero-banner-inner{padding:28px 20px}
}

.mega-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:3px}
.mega-grid a{padding:8px 12px;font-size:13px;font-weight:500;color:var(--zd-dark);border-radius:var(--radius-xs);transition:var(--trans)}
.mega-grid a:hover{background:rgba(0,59,142,.06);color:var(--zd-blue)}

.footer-bottom-sep{color:rgba(255,255,255,.35)}

/* ===== Homepage alignment: square modules; buttons keep --radius ===== */
.ke-trust-grid,
.trust-icon,
.ke-stat,
.ke-intro-visual,
.ke-intro-badge,
.ke-audience-card,
.ke-featured-main,
.ke-featured-side-card,
.ke-featured-tag,
.ke-pillar-media,
.ke-pillar-badge,
.ke-pillar-topic,
.ke-pillar-link,
.ke-category-banner,
.ke-resource-card,
.ke-resource-type,
.ke-path-card,
.ke-faq-item,
.ke-library-search,
.page-hero-banner,
.page-hero-banner-bg,
.page-hero-banner-bg img,
.ke-intro-visual img,
.ke-pillar-media img,
.ke-resource-thumb,
.ke-resource-thumb img,
.ke-featured-main img,
.ke-featured-side-card img{
  border-radius:var(--radius-module) !important;
}
.ke-library-head{text-align:start}
.ke-library-desc{margin-inline:0}
.ke-faq-head{text-align:start}
.ke-audience-head{text-align:start}
.ke-paths-tag{display:none}