/* Shared visual system for Education, Experience and future detail pages */
/* --------------------------------------------------
   Typography — exactly the same family as homepage
-------------------------------------------------- */


body{
  font-family:"IBM Plex Sans",sans-serif;
}

.font-display,
.case-hero h1,
.case-section h2,
.case-card h3{
  font-family:"Cabinet Grotesk",sans-serif;
}

.mono,
.case-eyebrow,
.case-section-label,
.case-back{
  font-family:"JetBrains Mono",monospace;
}


/* --------------------------------------------------
   Header — compact like homepage
-------------------------------------------------- */

.case-nav{
  position:sticky;
  top:0;
  z-index:60;

  height:68px;
  padding:0;

  border-bottom:1px solid var(--line);

  background:color-mix(
    in srgb,
    var(--ink) 82%,
    transparent
  );

  backdrop-filter:blur(22px);
  -webkit-backdrop-filter:blur(22px);
}

.case-nav-inner{
  width:min(1200px,calc(100% - 48px));
  max-width:none;
  height:68px;
  margin:0 auto;
  padding:0;

  display:flex;
  align-items:center;
  justify-content:space-between;
}

.case-back{
  display:inline-flex;
  align-items:center;

  font-size:11px;
  font-weight:500;
  letter-spacing:.14em;
  text-transform:uppercase;

  color:var(--txt);
  text-decoration:none;

  transition:color .2s ease;
}

.case-back:hover{
  color:var(--cyan);
}


/* Theme toggle */

.detail-theme-toggle{
  width:40px;
  height:40px;
  padding:0;

  display:flex;
  align-items:center;
  justify-content:center;

  border:1px solid var(--line-2);
  border-radius:8px;

  background:transparent;
  color:var(--txt);

  cursor:pointer;

  transition:
    border-color .2s ease,
    color .2s ease,
    background .2s ease,
    transform .2s ease;
}

.detail-theme-toggle:hover{
  border-color:var(--cyan);
  color:var(--cyan);
  background:color-mix(in srgb,var(--cyan) 7%,transparent);
  transform:translateY(-1px);
}

html[data-theme="dark"] .icon-moon{
  display:none;
}

html[data-theme="dark"] .icon-sun{
  display:block;
}

html[data-theme="light"] .icon-sun{
  display:none;
}

html[data-theme="light"] .icon-moon{
  display:block;
}


/* --------------------------------------------------
   Hero — much more compact
-------------------------------------------------- */

.case-hero{
  min-height:auto;
  padding:88px 0 70px;
}

.case-hero .case-shell{
  width:min(1200px,calc(100% - 48px));
}

.case-eyebrow{
  margin-bottom:24px;

  font-size:11px;
  font-weight:500;
  letter-spacing:.2em;
}

.case-hero h1{
  max-width:960px;
  margin:0;

  font-size:clamp(42px,5.4vw,68px);
  line-height:.98;
  letter-spacing:-.035em;
  font-weight:800;
}

.case-lead{
  max-width:760px;
  margin-top:26px;

  font-size:17px;
  line-height:1.72;

  color:var(--txt-2);
}


/* --------------------------------------------------
   Metrics
-------------------------------------------------- */

.case-metrics{
  margin-top:52px;
  gap:14px;
}

.case-metric{
  padding:22px 24px;
}

.case-metric strong{
  font-family:"Cabinet Grotesk",sans-serif;
  font-size:28px;
  line-height:1;
}


/* --------------------------------------------------
   Main sections
-------------------------------------------------- */

.case-section{
  padding:84px 0;
}

.case-section + .case-section{
  border-top:1px solid var(--line);
}

.case-section .case-shell{
  width:min(1200px,calc(100% - 48px));
}

.case-section-label{
  margin-bottom:28px;

  font-size:11px;
  letter-spacing:.18em;
}

.case-section h2{
  max-width:900px;
  margin-bottom:36px;

  font-size:clamp(34px,4vw,52px);
  line-height:1.02;
  letter-spacing:-.025em;
  font-weight:800;
}


/* --------------------------------------------------
   Cards
-------------------------------------------------- */

.case-card{
  padding:32px;
}

.case-card h3{
  margin-top:12px;
  margin-bottom:14px;

  font-size:24px;
  line-height:1.12;
  font-weight:700;
}

.case-card p{
  font-family:"IBM Plex Sans",sans-serif;
  line-height:1.72;
}


/* --------------------------------------------------
   CTA — same blue boxed language as homepage
-------------------------------------------------- */

.card-cta{
  display:inline-flex;
  width:max-content;

  align-items:center;
  gap:9px;

  margin-top:26px;
  padding:10px 16px;

  border:1px solid var(--cyan);
  border-radius:8px;

  background:color-mix(in srgb,var(--cyan) 12%,transparent);
  color:var(--cyan);

  text-decoration:none;

  transition:
    transform .2s ease,
    background .2s ease,
    box-shadow .2s ease,
    gap .2s ease;
}

.card-cta:hover{
  transform:translateY(-2px);
  gap:13px;

  background:color-mix(in srgb,var(--cyan) 20%,transparent);

  box-shadow:
    0 8px 28px
    color-mix(in srgb,var(--cyan) 25%,transparent);
}


/* --------------------------------------------------
   Mobile
-------------------------------------------------- */

@media (max-width:700px){

  .case-nav,
  .case-nav-inner{
    height:60px;
  }

  .case-nav-inner{
    width:calc(100% - 32px);
  }

  .case-back{
    font-size:9px;
    letter-spacing:.1em;
  }

  .detail-theme-toggle{
    width:36px;
    height:36px;
  }

  .case-hero{
    padding:60px 0 52px;
  }

  .case-hero .case-shell,
  .case-section .case-shell{
    width:calc(100% - 32px);
  }

  .case-hero h1{
    font-size:40px;
  }

  .case-section{
    padding:64px 0;
  }

  .case-section h2{
    font-size:34px;
  }

  .case-card{
    padding:24px;
  }
}


/* =========================================================
   SHARED DEEP-PAGE NAVIGATION + FOOTER
   ========================================================= */

.detail-site-header{
  position:sticky;
  top:0;
  z-index:80;
  height:68px;

  border-bottom:1px solid var(--line);

  background:color-mix(
    in srgb,
    var(--ink) 86%,
    transparent
  );

  backdrop-filter:blur(22px);
  -webkit-backdrop-filter:blur(22px);
}

.detail-site-header-inner{
  height:68px;

  display:grid;
  grid-template-columns:minmax(150px,1fr) auto auto;
  align-items:center;
  gap:28px;
}

.detail-site-brand{
  color:var(--txt);
  text-decoration:none;

  font-size:17px;
  font-weight:800;
  letter-spacing:-.02em;

  white-space:nowrap;
}

.detail-site-brand:hover{
  color:var(--cyan);
}

.detail-site-nav{
  display:flex;
  align-items:center;
  gap:22px;
}

.detail-site-nav a{
  position:relative;

  font-family:"JetBrains Mono",monospace;
  font-size:10px;
  font-weight:500;
  letter-spacing:.12em;
  text-transform:uppercase;

  color:var(--txt-2);
  text-decoration:none;

  transition:color .2s ease;
}

.detail-site-nav a:hover{
  color:var(--cyan);
}

.detail-site-nav a[aria-current="page"]{
  color:var(--cyan);
}

.detail-site-nav a[aria-current="page"]::after{
  content:"";

  position:absolute;
  left:0;
  right:0;
  bottom:-8px;

  height:1px;
  background:var(--cyan);
}


/* Footer */

.detail-site-footer{
  margin-top:80px;
  padding:42px 0 24px;

  border-top:1px solid var(--line);
}

.detail-site-footer-inner{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:36px;
}

.detail-site-footer-name{
  margin:0;

  font-family:"Cabinet Grotesk",sans-serif;
  font-size:22px;
  font-weight:800;
}

.detail-site-footer-role{
  margin-top:6px;

  font-size:13px;
  color:var(--txt-2);
}

.detail-site-footer-actions{
  display:flex;
  flex-wrap:wrap;
  justify-content:flex-end;
  gap:10px;
}

.detail-site-footer-actions a{
  display:inline-flex;
  align-items:center;

  padding:9px 13px;

  border:1px solid var(--line-2);
  border-radius:8px;

  font-family:"JetBrains Mono",monospace;
  font-size:10px;
  font-weight:500;
  letter-spacing:.08em;
  text-transform:uppercase;

  color:var(--txt);
  text-decoration:none;

  transition:
    color .2s ease,
    border-color .2s ease,
    background .2s ease,
    transform .2s ease;
}

.detail-site-footer-actions a:hover{
  color:var(--cyan);
  border-color:var(--cyan);
  background:color-mix(in srgb,var(--cyan) 8%,transparent);
  transform:translateY(-1px);
}

.detail-site-footer-actions .footer-primary{
  border-color:var(--cyan);
  color:var(--cyan);
  background:color-mix(in srgb,var(--cyan) 10%,transparent);
}

.detail-site-footer-meta{
  margin-top:30px;
  padding-top:18px;

  display:flex;
  justify-content:space-between;
  gap:20px;

  border-top:1px solid var(--line);

  font-family:"JetBrains Mono",monospace;
  font-size:9px;
  letter-spacing:.08em;
  text-transform:uppercase;

  color:var(--txt-2);
}

.detail-site-footer-meta a{
  color:inherit;
  text-decoration:none;
}

.detail-site-footer-meta a:hover{
  color:var(--cyan);
}


/* Mobile */

@media (max-width:900px){

  .detail-site-header{
    height:auto;
  }

  .detail-site-header-inner{
    height:auto;
    min-height:60px;

    padding-top:10px;
    padding-bottom:9px;

    display:flex;
    flex-wrap:wrap;
    gap:8px 16px;
  }

  .detail-site-brand{
    flex:1;
  }

  .detail-site-nav{
    order:3;

    width:100%;
    gap:18px;

    overflow-x:auto;
    padding:7px 0 2px;

    scrollbar-width:none;
  }

  .detail-site-nav::-webkit-scrollbar{
    display:none;
  }

  .detail-site-nav a{
    flex:0 0 auto;
  }

  .detail-site-footer-inner{
    flex-direction:column;
  }

  .detail-site-footer-actions{
    justify-content:flex-start;
  }

  .detail-site-footer-meta{
    flex-direction:column;
    gap:8px;
  }
}