/* Premium neumorphic site header — Sri Andavar style */
.ank-site-header{
  position:sticky;top:0;z-index:100;
  background:linear-gradient(180deg,#eef2f6 0%,#e6ebf0 100%);
  border-bottom:1px solid rgba(9,42,86,.06);
  box-shadow:0 8px 24px rgba(11,44,94,.06);
  padding:14px 0 16px;
}
.ank-header-shell{
  display:grid;
  grid-template-columns:96px minmax(0,1fr) auto;
  grid-template-rows:auto auto;
  align-items:center;
  column-gap:18px;
  row-gap:12px;
  position:relative;
}
.ank-logo{
  display:flex;align-items:center;justify-content:center;text-decoration:none;flex-shrink:0;
  grid-column:1;grid-row:1 / span 2;align-self:center;
}
.ank-logo--side{width:96px;height:96px}
.ank-logo--side .ank-logo__img,
.ank-logo--round .ank-logo__img{
  width:96px;height:96px;max-width:96px;max-height:96px;
  display:block;object-fit:contain;object-position:center;
  border-radius:50%;background:#fff;border:4px solid #fff;padding:4px;
  box-shadow:8px 8px 18px rgba(11,44,94,.14),-6px -6px 16px rgba(255,255,255,.95);
}
.ank-logo__img--drawer{width:52px;height:52px;max-width:52px;max-height:52px;border-radius:50%;object-fit:contain}
.ank-logo__mark{
  width:92px;height:92px;border-radius:50%;
  background:linear-gradient(145deg,#e8f5ee,#fff);
  border:3px solid var(--navy);color:var(--navy);
  display:grid;place-items:center;font-size:2rem;
  box-shadow:8px 8px 18px rgba(11,44,94,.12),-6px -6px 16px rgba(255,255,255,.9);
}
.ank-logo__mark--sm{width:52px;height:52px;font-size:1.25rem;border-width:2px}

.ank-header-center{
  grid-column:2;grid-row:1 / span 2;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:12px;min-width:0;width:100%;
}
.ank-header-site-name{
  font-family:var(--font-ta);font-weight:700;
  font-size:clamp(1.05rem,1rem + .55vw,1.42rem);
  letter-spacing:0;color:var(--navy);line-height:1.25;
  text-align:center;margin:0;width:100%;max-width:100%;
  padding:0 8px;
}

.ank-header-nav-panel{
  display:flex;align-items:center;justify-content:center;gap:10px;
  width:100%;max-width:100%;min-width:0;
  padding:7px 12px;border-radius:999px;
  background:linear-gradient(145deg,#eef2f6,#e4e9ef);
  box-shadow:
    inset 2px 2px 5px rgba(255,255,255,.85),
    6px 6px 16px rgba(11,44,94,.08),
    -5px -5px 14px rgba(255,255,255,.92);
  border:1px solid rgba(255,255,255,.65);
}
.ank-main-nav{
  display:flex;flex-wrap:nowrap;justify-content:center;align-items:center;
  gap:1px;margin:0;padding:0;list-style:none;min-width:0;flex:1 1 auto;
}
.ank-main-nav > li{position:relative;flex:0 0 auto;margin:0}
.ank-main-nav > li > a{
  display:inline-flex;align-items:center;gap:4px;
  white-space:nowrap;padding:8px 9px;
  font-size:clamp(.68rem,.62rem + .18vw,.76rem);font-weight:700;letter-spacing:.01em;
  color:var(--navy);border-radius:999px;
  transition:background .2s,color .2s,box-shadow .2s;
}
.ank-main-nav > li > a i{font-size:.65rem;opacity:.7;transition:transform .2s}
.ank-main-nav > li.has-sub.open > a i{transform:rotate(180deg)}
.ank-main-nav > li > a:hover,
.ank-main-nav > li.is-active > a,
.ank-main-nav > li > a:focus-visible{
  background:#fff;color:var(--green-d);
  box-shadow:inset 2px 2px 5px rgba(11,44,94,.08),-2px -2px 6px rgba(255,255,255,.9);
}
.ank-dropdown{
  position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%) translateY(8px);
  min-width:260px;background:#fff;border-radius:16px;padding:8px;
  list-style:none;margin:0;box-shadow:var(--shadow-lg);border:1px solid var(--line);
  opacity:0;visibility:hidden;transition:.22s cubic-bezier(.22,1,.36,1);z-index:80;
}
.ank-main-nav > li:hover > .ank-dropdown,
.ank-main-nav > li:focus-within > .ank-dropdown,
.ank-main-nav > li.open > .ank-dropdown{
  opacity:1;visibility:visible;transform:translateX(-50%);
}
.ank-dropdown a{
  display:flex;align-items:center;gap:10px;
  padding:11px 12px;border-radius:12px;color:var(--navy);
  font-weight:600;font-size:.9rem;
}
.ank-dropdown a i{color:var(--green);width:18px;text-align:center;flex-shrink:0}
.ank-dropdown a:hover{background:var(--green-s);color:var(--green-d)}

.ank-header-cta{display:flex;align-items:center;gap:6px;flex-shrink:0}
.ank-header-cta .ank-btn{padding:8px 12px;font-size:clamp(.68rem,.62rem + .16vw,.74rem);border-radius:999px;white-space:nowrap}
.ank-btn--outline-navy{background:#fff;color:var(--navy);border:1.5px solid var(--navy)}
.ank-btn--outline-navy:hover{background:var(--navy);color:#fff}

.ank-nav-drawer-head,.ank-nav-drawer-cta{display:none}
.ank-nav-overlay{display:none}
.ank-nav-toggle{
  display:none;grid-column:3;grid-row:1;align-self:start;justify-self:end;
  border:0;background:#fff;color:var(--navy);
  width:44px;height:44px;border-radius:14px;cursor:pointer;
  box-shadow:4px 4px 12px rgba(11,44,94,.1),-3px -3px 10px rgba(255,255,255,.9);
}

/* Hero slider */
.ank-hero-slider{
  position:relative;height:clamp(380px,68vh,620px);overflow:hidden;background:var(--navy);
}
.ank-hero-slide{
  position:absolute;inset:0;opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .75s ease,visibility .75s;display:flex;align-items:center;
}
.ank-hero-slide.is-active{opacity:1;visibility:visible;pointer-events:auto;z-index:1}
.ank-hero-slide__bg{
  position:absolute;inset:0;width:100%;height:100%;
  object-fit:cover;object-position:center center;display:block;border:0;
}
.ank-hero-slide__overlay{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(105deg,rgba(11,44,94,.62) 0%,rgba(11,44,94,.32) 55%,rgba(11,44,94,.2) 100%);
}
.ank-hero-slide .ank-hero__content{
  position:relative;z-index:2;padding:40px 0 56px;color:#fff;max-width:640px;width:100%;
}
.ank-hero-slide h1{
  margin:0 0 12px;font-size:clamp(1.45rem,3.2vw,2.75rem);
  line-height:1.22;color:#fff;font-weight:800;text-shadow:0 2px 18px rgba(0,0,0,.25);
}
.ank-hero-slide p{
  margin:0 0 18px;font-size:clamp(.88rem,1.6vw,1.05rem);
  line-height:1.65;text-shadow:0 1px 10px rgba(0,0,0,.2);
}
.ank-hero__badge{font-size:clamp(.72rem,1.4vw,.82rem);padding:6px 12px}
.ank-hero__actions{display:flex;flex-wrap:wrap;gap:10px}
.ank-hero__actions .ank-btn{padding:10px 16px;font-size:clamp(.78rem,1.5vw,.9rem)}
.ank-hero-dots{
  position:absolute;left:50%;bottom:22px;transform:translateX(-50%);
  display:flex;gap:8px;z-index:5;
}
.ank-hero-dots button{
  width:10px;height:10px;border-radius:50%;border:0;padding:0;
  background:rgba(255,255,255,.45);cursor:pointer;transition:.2s;
}
.ank-hero-dots button.is-active{background:#fff;width:28px;border-radius:999px}
.ank-hero-nav{
  position:absolute;top:50%;transform:translateY(-50%);z-index:5;
  width:44px;height:44px;border-radius:50%;border:0;cursor:pointer;
  background:rgba(255,255,255,.9);color:var(--navy);display:grid;place-items:center;
  box-shadow:0 8px 20px rgba(0,0,0,.15);transition:.2s;
}
.ank-hero-nav:hover{background:var(--green);color:#fff}
.ank-hero-nav--prev{left:16px}
.ank-hero-nav--next{right:16px}

.ank-cases{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.ank-case-card{
  background:rgba(255,255,255,.98);border-radius:20px;overflow:hidden;
  box-shadow:var(--shadow);display:grid;grid-template-columns:140px 1fr;
  transition:transform .35s cubic-bezier(.22,1,.36,1),box-shadow .35s;
  border:1px solid rgba(11,44,94,.05);
}
.ank-case-card:hover{transform:translateY(-6px);box-shadow:0 22px 50px rgba(11,44,94,.15)}
.ank-case-card__img{background-size:cover;background-position:center;min-height:160px}
.ank-case-card__body{padding:18px 18px 16px;display:flex;flex-direction:column}
.ank-case-card__meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.ank-case-card__meta span{
  font-size:.75rem;font-weight:700;padding:4px 10px;border-radius:999px;
  background:var(--green-s);color:var(--green-d);
}
.ank-case-card h3{margin:0 0 8px;color:var(--navy);font-size:1.1rem}
.ank-case-card p{margin:0 0 12px;color:var(--muted);font-size:.92rem;flex:1;line-height:1.6}
.ank-case-card__foot{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.ank-case-card__foot .ank-btn{padding:8px 14px;font-size:.78rem}

@media(max-width:1024px){
  .ank-main-nav > li > a{padding:7px 7px;font-size:.7rem}
  .ank-header-cta .ank-btn{padding:7px 10px;font-size:.68rem}
  .ank-header-nav-panel{padding:6px 8px;gap:6px}
}

@media(max-width:768px){
  .ank-site-header{padding:12px 0 14px}
  .ank-header-shell{
    grid-template-columns:84px minmax(0,1fr) 44px;
    column-gap:12px;row-gap:10px;
  }
  .ank-logo--side,.ank-logo--side .ank-logo__img,
  .ank-logo--round,.ank-logo--round .ank-logo__img{
    width:84px;height:84px;max-width:84px;max-height:84px;
  }
  .ank-logo__mark{width:80px;height:80px;font-size:1.85rem}
  .ank-header-site-name{
    text-align:center;font-size:clamp(.88rem,3.4vw,1.05rem);line-height:1.32;
    padding:0 4px;
  }
  .ank-nav-toggle{display:grid;place-items:center}
  .ank-header-nav-panel{all:unset;display:block;width:100%}
  .ank-nav-overlay{
    display:none;position:fixed;inset:0;background:rgba(11,44,94,.45);z-index:198;
  }
  body.ank-nav-open .ank-nav-overlay{display:block}
  body.ank-nav-open{overflow:hidden}
  .ank-main-nav{
    position:fixed;top:0;right:0;bottom:0;width:min(340px,88vw);
    background:#fff;flex-direction:column;justify-content:flex-start;align-items:stretch;
    gap:0;padding:0 0 24px;z-index:200;
    transform:translateX(105%);transition:transform .3s var(--ease);
    box-shadow:-16px 0 40px rgba(11,44,94,.2);overflow-y:auto;overflow-x:hidden;
    display:flex;-webkit-overflow-scrolling:touch;
  }
  body.ank-nav-open .ank-main-nav{transform:none}
  .ank-nav-drawer-head{
    display:flex!important;align-items:center;justify-content:space-between;
    gap:10px;padding:16px;border-bottom:1px solid #e2e8f0;margin-bottom:8px;
    position:sticky;top:0;background:#fff;z-index:2;
  }
  .ank-nav-drawer-brand{display:flex;align-items:center;gap:10px;color:var(--navy);padding:0!important;min-width:0}
  .ank-nav-drawer-brand span{min-width:0}
  .ank-nav-drawer-brand strong{display:block;font-size:.95rem;line-height:1.25}
  .ank-nav-drawer-brand em{display:block;font-style:normal;font-size:.78rem;color:var(--muted)}
  .ank-nav-close{border:0;background:#e8f0fa;width:40px;height:40px;border-radius:10px;cursor:pointer;color:var(--navy);flex-shrink:0}
  .ank-main-nav > li{width:100%;min-width:0}
  .ank-main-nav > li > a{
    display:flex;width:100%;padding:14px 18px!important;border-radius:0!important;
    font-size:.92rem!important;box-shadow:none!important;
    justify-content:space-between;white-space:normal;
  }
  .ank-main-nav > li.has-sub > a{
    background:#f8fafc;border-bottom:1px solid #edf2f7;
  }
  .ank-dropdown{
    position:static;opacity:1;visibility:visible;transform:none;
    box-shadow:none;border:0;background:#fff;border-radius:0;
    display:none;padding:6px 0 10px;margin:0;min-width:0;width:100%;
    border-left:3px solid var(--green);margin-left:0;
  }
  .ank-main-nav > li.open > .ank-dropdown{display:block}
  .ank-dropdown li{list-style:none;margin:0}
  .ank-dropdown a{
    padding:12px 18px 12px 22px;font-size:.88rem;border-radius:0;
    border-bottom:1px solid #f1f5f9;word-break:break-word;
  }
  .ank-dropdown a:last-child{border-bottom:0}
  .ank-nav-drawer-cta{display:grid!important;gap:10px;padding:16px;margin-top:12px}
  .ank-nav-drawer-cta .ank-btn{width:100%;justify-content:center}
  .ank-header-cta{display:none}
  .ank-cases{grid-template-columns:1fr}
  .ank-case-card{grid-template-columns:110px 1fr}
  .ank-hero-nav{display:none}
  .ank-hero-slider{height:clamp(320px,58vh,480px)}
  .ank-hero-slide .ank-hero__content{padding:28px 0 48px;max-width:100%}
  .ank-hero-slide h1{font-size:clamp(1.2rem,5.5vw,1.65rem);margin-bottom:8px}
  .ank-hero-slide p{font-size:clamp(.78rem,3.2vw,.9rem);margin-bottom:14px;line-height:1.55}
  .ank-hero__actions .ank-btn{padding:9px 14px;font-size:.78rem}
}

@media(max-width:480px){
  .ank-header-shell{grid-template-columns:78px minmax(0,1fr) 40px;column-gap:10px}
  .ank-logo--side,.ank-logo--side .ank-logo__img,
  .ank-logo--round,.ank-logo--round .ank-logo__img{
    width:78px;height:78px;max-width:78px;max-height:78px;
  }
  .ank-logo__mark{width:74px;height:74px;font-size:1.65rem}
  .ank-header-site-name{font-size:.84rem}
  .ank-nav-toggle{width:40px;height:40px}
  .ank-case-card{grid-template-columns:1fr}
  .ank-case-card__img{min-height:150px}
  .ank-hero-slider{height:clamp(280px,52vh,420px)}
  .ank-hero-slide h1{font-size:1.15rem}
  .ank-hero-slide p{font-size:.76rem}
}