/* ═══════════════════════════════════════════════
   CASE STUDY PAGE STYLES — humio.studio
   ═══════════════════════════════════════════════ */

/* ── Nav override for case study pages (Light theme matching site nav) ── */
#mainNav,
#mainNav.scrolled{
  background:rgba(245,244,248,0.92) !important;
  backdrop-filter:blur(16px) !important;
  -webkit-backdrop-filter:blur(16px) !important;
  border-bottom:1px solid rgba(0,0,0,0.08) !important;
  box-shadow:0 4px 20px rgba(0,0,0,0.06) !important;
}

#mainNav .nav-logo img{
  filter:none !important;
}

#mainNav .nav-logo span{
  color:#121526 !important;
}

#mainNav .nav-links a{
  color:#5C5F6E !important;
}

#mainNav .nav-links a:hover{
  color:#121526 !important;
}

#mainNav .nav-links a[style*="color:var(--accent)"],
#mainNav .nav-links a[style*="color: var(--accent)"]{
  color:var(--accent) !important;
}

/* ═══════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════ */
.cs-hero{
  padding:130px 5% 80px;
  background:linear-gradient(160deg,#060414 0%,#0e0c2a 100%);
  position:relative;
  overflow:hidden;
  color:#ffffff;
}
.cs-hero::before{
  content:'';
  position:absolute;
  top:-120px;left:-100px;
  width:700px;height:700px;
  background:radial-gradient(ellipse,rgba(155,137,255,0.18) 0%,transparent 65%);
  pointer-events:none;
}
.cs-hero--dark{
  background:linear-gradient(160deg,#060414 0%,#0e0c2a 100%);
  color:#ffffff;
}
.cs-hero-inner{
  max-width:1200px;margin:0 auto;
  display:grid;grid-template-columns:1fr 1fr;
  gap:60px;align-items:center;
}
.cs-case-label{
  display:inline-flex;align-items:center;gap:8px;
  font-size:0.7rem;font-weight:800;letter-spacing:0.18em;
  text-transform:uppercase;color:var(--accent);
  background:rgba(155,137,255,0.15);
  border:1px solid rgba(155,137,255,0.35);
  padding:5px 12px;border-radius:50px;
  margin-bottom:20px;
}
.cs-hero-title{
  font-family:'Satoshi',sans-serif;
  font-size:clamp(2.4rem,5vw,3.8rem);
  font-weight:900;
  line-height:1.06;
  letter-spacing:-0.045em;
  color:#ffffff !important;
  margin:0 0 20px;
}
.cs-hero-title span{
  background:linear-gradient(135deg,var(--accent) 0%,#c4b5ff 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  background-clip:text;
}
.cs-hero-desc{
  font-size:0.97rem;
  color:rgba(255,255,255,0.8) !important;
  line-height:1.75;
  margin-bottom:32px;
  max-width:520px;
}

/* Meta row */
.cs-meta-row{
  display:flex;flex-wrap:wrap;gap:20px;
}
.cs-meta-block{
  display:flex;flex-direction:column;gap:8px;
  min-width:120px;
}
.cs-meta-label{
  font-size:0.63rem;font-weight:800;
  letter-spacing:0.14em;text-transform:uppercase;
  color:rgba(155,137,255,0.9) !important;
}
.cs-meta-tags{
  display:flex;flex-direction:column;gap:4px;
}
.cs-meta-tags span{
  font-size:0.78rem;font-weight:600;
  color:rgba(255,255,255,0.9) !important;
  background:rgba(255,255,255,0.08) !important;
  border:1px solid rgba(155,137,255,0.2) !important;
  padding:4px 12px;border-radius:6px;
  display:inline-block;width:fit-content;
}

/* Hero mockup */
.cs-mockup-wrap{
  border-radius:16px;
  overflow:hidden;
  box-shadow:0 32px 80px rgba(0,0,0,0.4);
  border:1px solid rgba(255,255,255,0.08);
}
.cs-browser-bar{
  display:flex;align-items:center;gap:12px;
  background:#1a1a2e;
  padding:10px 14px;
  border-bottom:1px solid rgba(255,255,255,0.06);
}
.cs-browser-dots{
  display:flex;gap:5px;
}
.cs-browser-dots span{
  width:10px;height:10px;border-radius:50%;
  background:rgba(255,255,255,0.15);
}
.cs-browser-dots span:first-child{background:#ff5f57;}
.cs-browser-dots span:nth-child(2){background:#febc2e;}
.cs-browser-dots span:last-child{background:#28c840;}
.cs-browser-url{
  font-size:0.72rem;color:rgba(255,255,255,0.4);
  font-family:'Inter',sans-serif;
  background:rgba(255,255,255,0.06);
  padding:3px 10px;border-radius:6px;
  flex:1;text-align:center;
}
.cs-mockup-img{
  width:100%;display:block;
  object-fit:cover;
  max-height:400px;
}

/* ═══════════════════════════════════════════════
   SECTIONS
   ═══════════════════════════════════════════════ */
.cs-section{
  padding:90px 5%;
  position:relative;
}
.cs-section--light{
  background:var(--white);
}
.cs-section--dark{
  background:linear-gradient(160deg,#060414 0%,#0c0a28 100%);
}
.cs-section-inner{
  max-width:1200px;margin:0 auto;
  display:grid;
  grid-template-columns:80px 1fr;
  gap:32px 48px;
  align-items:start;
}
.cs-section-num{
  font-family:'Satoshi',sans-serif;
  font-size:3.5rem;font-weight:900;
  color:rgba(155,137,255,0.12);
  line-height:1;
  letter-spacing:-0.04em;
  padding-top:4px;
}
.cs-section-num--light{
  color:rgba(255,255,255,0.08);
}
.cs-section-title{
  font-family:'Satoshi',sans-serif;
  font-size:clamp(1.8rem,3.5vw,2.6rem);
  font-weight:900;
  letter-spacing:-0.035em;
  color:var(--text);
  margin:0 0 16px;
  line-height:1.1;
}
.cs-title--light{color:#fff;}
.cs-section-body{
  font-size:0.97rem;
  color:var(--text-sec);
  line-height:1.75;
  margin-bottom:40px;
  max-width:680px;
}
.cs-section-content{flex:1;}

/* ═══════════════════════════════════════════════
   PROBLEM GRID
   ═══════════════════════════════════════════════ */
.cs-problem-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
  margin-top:36px;
}
.cs-problem-card{
  background:rgba(155,137,255,0.04);
  border:1px solid rgba(155,137,255,0.12);
  border-radius:16px;
  padding:20px 18px;
  transition:transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.cs-problem-card:hover{
  transform:translateY(-4px);
  box-shadow:0 16px 40px rgba(155,137,255,0.1);
  border-color:rgba(155,137,255,0.25);
}
.cs-problem-icon{
  width:40px;height:40px;
  border-radius:10px;
  background:rgba(155,137,255,0.1);
  border:1px solid rgba(155,137,255,0.2);
  display:flex;align-items:center;justify-content:center;
  color:var(--accent);
  margin-bottom:14px;
}
.cs-problem-card h4{
  font-family:'Satoshi',sans-serif;
  font-size:0.9rem;font-weight:800;
  color:var(--text);
  margin:0 0 8px;
  line-height:1.3;
}
.cs-problem-card p{
  font-size:0.8rem;
  color:var(--text-sec);
  line-height:1.6;
  margin:0;
}

/* ═══════════════════════════════════════════════
   PROCESS TIMELINE
   ═══════════════════════════════════════════════ */
.cs-process-header{
  margin-bottom:44px;
  display:grid;grid-template-columns:1fr 1fr;gap:32px;
  align-items:center;
}
.cs-process-tagline{
  font-size:0.95rem;
  color:rgba(255,255,255,0.5);
  line-height:1.7;
  margin:0;
}
.cs-process-timeline{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:2px;
  position:relative;
}
.cs-process-timeline::before{
  content:'';
  position:absolute;
  top:28px;left:0;right:0;
  height:1px;
  background:linear-gradient(to right,transparent,rgba(155,137,255,0.3) 15%,rgba(155,137,255,0.3) 85%,transparent);
  z-index:0;
}
.cs-process-step{
  padding:20px 16px 20px;
  position:relative;
  z-index:1;
}
.cs-step-num{
  font-family:'Satoshi',sans-serif;
  font-size:0.65rem;font-weight:800;
  letter-spacing:0.1em;
  color:rgba(155,137,255,0.5);
  margin-bottom:10px;
}
.cs-step-icon{
  width:36px;height:36px;
  border-radius:10px;
  background:rgba(155,137,255,0.12);
  border:1px solid rgba(155,137,255,0.25);
  display:flex;align-items:center;justify-content:center;
  color:var(--accent);
  margin-bottom:14px;
}
.cs-process-step h4{
  font-family:'Satoshi',sans-serif;
  font-size:0.85rem;font-weight:800;
  color:#fff;
  margin:0 0 8px;
  line-height:1.3;
}
.cs-process-step p{
  font-size:0.78rem;
  color:rgba(255,255,255,0.45);
  line-height:1.65;
  margin:0;
}

/* ═══════════════════════════════════════════════
   SOLUTION
   ═══════════════════════════════════════════════ */
.cs-solution-layout{
  grid-template-columns:1fr 1fr !important;
  gap:64px !important;
  align-items:start;
}
.cs-solution-left{display:flex;flex-direction:column;gap:0;}
.cs-solution-points{
  display:flex;flex-direction:column;gap:20px;
  margin-top:8px;
}
.cs-solution-point{
  display:flex;gap:14px;
  align-items:flex-start;
  padding:16px;
  border-radius:12px;
  background:rgba(155,137,255,0.04);
  border:1px solid rgba(155,137,255,0.1);
  transition:background 0.3s ease, border-color 0.3s;
}
.cs-solution-point:hover{
  background:rgba(155,137,255,0.08);
  border-color:rgba(155,137,255,0.2);
}
.cs-sol-icon{
  width:36px;height:36px;
  border-radius:10px;
  background:rgba(155,137,255,0.1);
  border:1px solid rgba(155,137,255,0.2);
  display:flex;align-items:center;justify-content:center;
  color:var(--accent);
  flex-shrink:0;
}
.cs-solution-point h4{
  font-family:'Satoshi',sans-serif;
  font-size:0.88rem;font-weight:800;
  color:var(--text);
  margin:0 0 5px;
}
.cs-solution-point p{
  font-size:0.8rem;
  color:var(--text-sec);
  line-height:1.6;
  margin:0;
}

/* Live website panel */
.cs-solution-right{display:flex;flex-direction:column;gap:16px;}
.cs-live-label{
  display:flex;align-items:center;gap:8px;
  font-size:0.78rem;font-weight:700;
  color:var(--text-sec);
  letter-spacing:0.04em;
}
.cs-visit-btn{
  margin-left:auto;
  display:inline-flex;align-items:center;gap:5px;
  font-size:0.72rem;font-weight:700;
  color:var(--accent);
  background:rgba(155,137,255,0.1);
  border:1px solid rgba(155,137,255,0.25);
  padding:5px 12px;border-radius:50px;
  text-decoration:none;
  transition:background 0.25s ease, transform 0.2s;
}
.cs-visit-btn:hover{background:rgba(155,137,255,0.18);transform:translateY(-1px);}
.cs-live-mockup{
  border-radius:14px;overflow:hidden;
  box-shadow:0 20px 60px rgba(0,0,0,0.25);
  border:1px solid rgba(255,255,255,0.07);
}

/* ═══════════════════════════════════════════════
   IMPACT
   ═══════════════════════════════════════════════ */
.cs-impact-section{
  padding:90px 5%;
  background:var(--bg);
  position:relative;
}
.cs-impact-inner{max-width:1200px;margin:0 auto;}
.cs-impact-title{
  font-family:'Satoshi',sans-serif;
  font-size:clamp(1.8rem,3vw,2.4rem);
  font-weight:900;
  letter-spacing:-0.035em;
  color:var(--text);
  margin:0 0 40px;
}
.cs-impact-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.cs-impact-card{
  background:rgba(255,255,255,0.03);
  border:1px solid rgba(155,137,255,0.12);
  border-radius:18px;
  padding:24px 20px;
  transition:transform 0.3s ease, box-shadow 0.3s ease;
}
.cs-impact-card:hover{
  transform:translateY(-4px);
  box-shadow:0 16px 40px rgba(0,0,0,0.18);
}
.cs-impact-icon{
  width:44px;height:44px;
  border-radius:12px;
  background:rgba(155,137,255,0.1);
  border:1px solid rgba(155,137,255,0.2);
  display:flex;align-items:center;justify-content:center;
  color:var(--accent);
  margin-bottom:16px;
}
.cs-impact-card h4{
  font-family:'Satoshi',sans-serif;
  font-size:0.95rem;font-weight:800;
  color:var(--text);
  margin:0 0 8px;
}
.cs-impact-card p{
  font-size:0.82rem;
  color:var(--text-sec);
  line-height:1.65;
  margin:0;
}

/* ═══════════════════════════════════════════════
   QUOTE
   ═══════════════════════════════════════════════ */
.cs-quote-section{
  padding:80px 5%;
  background:linear-gradient(160deg,#06041a 0%,#0c0a2a 100%);
  position:relative;
  overflow:hidden;
}
.cs-quote-section::before{
  content:'';
  position:absolute;
  bottom:-200px;right:-100px;
  width:600px;height:600px;
  background:radial-gradient(ellipse,rgba(155,137,255,0.07) 0%,transparent 65%);
  pointer-events:none;
}
.cs-quote-inner{
  max-width:900px;margin:0 auto;
  display:flex;flex-direction:column;
  align-items:center;text-align:center;
  gap:24px;
  position:relative;z-index:1;
}
.cs-quote-mark{
  color:rgba(155,137,255,0.3);
  flex-shrink:0;
}
.cs-quote-text{
  font-family:'Satoshi',sans-serif;
  font-size:clamp(1.1rem,2.2vw,1.5rem);
  font-weight:600;
  color:rgba(255,255,255,0.85);
  line-height:1.65;
  font-style:italic;
  letter-spacing:-0.01em;
  margin:0;
}
.cs-quote-author{
  display:flex;align-items:center;gap:12px;
  margin-top:8px;
}
.cs-quote-name{
  font-family:'Satoshi',sans-serif;
  font-size:0.95rem;font-weight:800;
  color:#fff;
}
.cs-quote-role{
  font-size:0.8rem;
  color:rgba(255,255,255,0.4);
}
.cs-quote-logo{
  width:28px;height:28px;
  border-radius:50%;
  object-fit:contain;
  background:rgba(155,137,255,0.1);
  padding:2px;
  margin-left:4px;
}

/* ═══════════════════════════════════════════════
   BOTTOM CTA
   ═══════════════════════════════════════════════ */
.cs-cta-section{
  padding:100px 5%;
  background:var(--text);
  text-align:center;
}
.cs-cta-inner{max-width:640px;margin:0 auto;}
.cs-cta-text{
  font-size:0.85rem;font-weight:700;
  letter-spacing:0.12em;text-transform:uppercase;
  color:rgba(255,255,255,0.4);
  margin:0 0 12px;
}
.cs-cta-h2{
  font-family:'Satoshi',sans-serif;
  font-size:clamp(2rem,4.5vw,3.2rem);
  font-weight:900;
  letter-spacing:-0.04em;
  color:#fff;
  line-height:1.1;
  margin:0 0 36px;
}
.cs-cta-h2 span{color:var(--accent);}
.cs-cta-btns{
  display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;
}
.cs-cta-primary{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'Satoshi',sans-serif;
  font-size:0.95rem;font-weight:700;
  background:var(--accent);
  color:#fff;
  padding:14px 28px;border-radius:50px;
  text-decoration:none;
  transition:background 0.25s ease, transform 0.25s ease, box-shadow 0.25s;
}
.cs-cta-primary:hover{background:#7b6be0;transform:translateY(-2px);box-shadow:0 10px 32px rgba(155,137,255,0.3);}
.cs-cta-primary svg{transition:transform 0.2s;}
.cs-cta-primary:hover svg{transform:translate(2px,-2px);}
.cs-cta-secondary{
  display:inline-flex;align-items:center;
  font-family:'Satoshi',sans-serif;
  font-size:0.9rem;font-weight:700;
  color:rgba(255,255,255,0.6);
  border:1.5px solid rgba(255,255,255,0.15);
  padding:13px 24px;border-radius:50px;
  text-decoration:none;
  transition:color 0.25s ease, border-color 0.25s ease;
}
.cs-cta-secondary:hover{color:#fff;border-color:rgba(255,255,255,0.4);}

/* ═══════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════ */
@media(max-width:1024px){
  .cs-hero-inner{grid-template-columns:1fr;gap:48px;}
  .cs-hero-right{display:none;}
  .cs-problem-grid{grid-template-columns:repeat(2,1fr);}
  .cs-process-timeline{grid-template-columns:repeat(2,1fr);}
  .cs-process-header{grid-template-columns:1fr;}
  .cs-impact-grid{grid-template-columns:repeat(2,1fr);}
  .cs-solution-layout{grid-template-columns:1fr !important;gap:40px !important;}
}
@media(max-width:768px){
  .cs-hero{padding:100px 5% 60px;}
  .cs-section{padding:60px 5%;}
  .cs-section-inner{grid-template-columns:1fr;gap:24px;}
  .cs-section-num{display:none;}
  .cs-problem-grid{grid-template-columns:1fr;}
  .cs-process-timeline{grid-template-columns:1fr;}
  .cs-process-timeline::before{display:none;}
  .cs-impact-grid{grid-template-columns:1fr;}
  .cs-quote-text{font-size:1.05rem;}
  .cs-cta-h2{font-size:1.8rem;}
  .cs-meta-row{flex-direction:column;gap:14px;}
}