/* ── Case study pages — shared styles ── */
:root {
  --ink:#111;--paper:#F7F6F2;--muted:#686864;--line:#D7D6D0;
  --panel:#ECEBE6;--accent:#FFD84D;--font:'Onest',sans-serif;
}
.hp-header,.hp-footer{margin-left:0!important;margin-right:0!important;}
*,*::before,*::after{box-sizing:border-box;}
body{background:var(--paper);color:var(--ink);font-family:var(--font);margin:0;}
a{color:inherit;}
img{max-width:100%;height:auto;}

/* ── Container ── */
.cs-inner{width:min(calc(100% - 96px),1440px);margin-inline:auto;}

/* ── Back link ── */
.cs-back{padding:20px 0 0;}
.cs-back a{font-size:14px;font-weight:500;color:var(--muted);text-decoration:none;letter-spacing:.01em;}
.cs-back a:hover{color:var(--ink);}

/* ── Hero ── */
.cs-hero{padding:56px 0 48px;}
.cs-h1{font-size:clamp(32px,4.5vw,68px);font-weight:800;letter-spacing:-.04em;line-height:1.06;margin:0 0 16px;max-width:960px;}
.cs-subtitle{font-size:clamp(16px,1.4vw,19px);color:var(--muted);max-width:640px;margin:0;line-height:1.55;}

/* Meta bar */
.cs-meta{display:flex;gap:40px;flex-wrap:wrap;margin-top:40px;padding-top:32px;border-top:1px solid var(--line);}
.cs-meta-item{}
.cs-meta-label{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 4px;}
.cs-meta-value{font-size:14px;margin:0;max-width:400px;line-height:1.5;}

/* ── Cover image ── */
.cs-cover{line-height:0;}
.cs-cover img,.cs-cover video{display:block;width:100%;height:auto;}

/* ── Text section (label + body) ── */
.cs-section{padding:56px 0;}
.cs-section-grid{display:block;}
.cs-section-label{display:block;font-size:clamp(26px,2.8vw,36px);font-weight:800;letter-spacing:-.03em;color:var(--ink);margin:0 0 24px;}
.cs-body p{font-size:17px;line-height:1.72;margin:0 0 20px;max-width:740px;}
.cs-body p:last-child{margin-bottom:0;}
.cs-body strong{font-weight:700;}
.cs-body a{color:var(--ink);text-underline-offset:2px;}
.cs-body a:hover{opacity:.65;}
.cs-body h3{font-size:22px;font-weight:700;letter-spacing:-.02em;margin:0 0 12px;}

/* Service tags */
.cs-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px;}
.cs-tag{font-size:13px;font-weight:500;color:var(--muted);background:var(--panel);border-radius:4px;padding:4px 12px;}

/* ── Images ── */
.cs-img{padding:8px 0 40px;}
.cs-img img,.cs-img video{display:block;width:100%;height:auto;border-radius:12px;}
.cs-img-2{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.cs-img-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.cs-img-4{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;}
.cs-img-2 img,.cs-img-3 img,.cs-img-4 img{border-radius:10px;width:100%;height:auto;display:block;}
.cs-img-half{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start;padding:8px 0 40px;}
.cs-img-half img{width:100%;height:auto;border-radius:12px;display:block;}
/* Standalone image rows between sections */
.cs-imgrow{padding:0 0 56px;}
.cs-imgrow img{display:block;width:100%;height:auto;border-radius:12px;}
.cs-imgrow-inner{padding:40px;background:var(--panel);border-radius:16px;}
.cs-imgrow-inner img{display:block;width:100%;height:auto;border-radius:10px;}

/* ── Comparison / feature grid blocks ── */
.cs-compare{padding:64px 0;}
.cs-compare-head{font-size:clamp(28px,3vw,42px);font-weight:800;letter-spacing:-.03em;margin:0 0 8px;}
.cs-compare-sub{font-size:17px;color:var(--muted);margin:0 0 48px;}
.cs-compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.cs-compare-card{border:1px solid var(--line);border-radius:10px;padding:28px 32px;}
.cs-compare-num{font-size:11px;font-weight:700;letter-spacing:.1em;color:var(--accent);background:var(--ink);display:inline-block;padding:2px 8px;border-radius:3px;margin:0 0 12px;}
.cs-compare-card h3{font-size:18px;font-weight:700;letter-spacing:-.02em;margin:0 0 10px;}
.cs-compare-card p{font-size:15px;line-height:1.65;color:var(--muted);margin:0;}

/* ── Metrics ── */
.cs-metrics{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:10px;overflow:hidden;margin-bottom:32px;}
.cs-metric{padding:24px 28px;border-right:1px solid var(--line);}
.cs-metric:last-child{border-right:none;}
.cs-metric-num{font-size:clamp(28px,3vw,44px);font-weight:800;letter-spacing:-.04em;margin:0 0 4px;line-height:1;}
.cs-metric-label{font-size:13px;color:var(--muted);margin:0;line-height:1.4;}

/* ── Feature pairs (image + text side by side) ── */
.cs-features{padding:24px 0 0;}
.cs-feature-pair{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;padding:40px 0;border-top:1px solid var(--line);}
.cs-feature-pair.flip .cs-feature-img{order:2;}
.cs-feature-pair.flip .cs-feature-text{order:1;}
.cs-feature-img img{width:100%;height:auto;border-radius:12px;display:block;}
.cs-feature-text h3{font-size:22px;font-weight:700;letter-spacing:-.02em;margin:0 0 12px;}
.cs-feature-text p{font-size:15px;line-height:1.65;color:var(--muted);margin:0 0 10px;}
.cs-feature-text p:last-child{margin-bottom:0;}
.cs-feature-text .cs-impact{font-size:13px;color:#999;}
.cs-feature-text .cs-impact strong{color:var(--muted);}

/* ── CTA block (dark) ── */
.cs-cta{background:var(--ink);border-radius:16px;padding:64px 48px;text-align:center;margin:64px 0 0;}
.cs-cta h2{font-size:clamp(24px,3vw,40px);font-weight:800;letter-spacing:-.03em;color:#fff;margin:0 0 12px;}
.cs-cta p{font-size:17px;color:#888;margin:0 0 32px;}
.cs-cta-links{display:flex;flex-direction:column;gap:8px;align-items:center;}
.cs-cta-link{font-size:16px;color:#ccc;text-decoration:none;}
.cs-cta-link strong{color:#fff;}
.cs-cta-link:hover{color:#fff;}
.cs-cta-sub{font-size:14px;color:#555;margin:0;}

/* ── Project team ── */
.cs-team{padding:48px 0 0;border-top:1px solid var(--line);}
.cs-team-title{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0 0 32px;}
.cs-team-list{display:flex;flex-wrap:wrap;gap:32px 56px;}
.cs-team-role{font-size:12px;color:var(--muted);margin:0 0 3px;}
.cs-team-name{font-size:20px;font-weight:700;letter-spacing:-.02em;margin:0;}

/* ── Next project ── */
.cs-next{padding:56px 0 72px;}
.cs-next a{font-size:clamp(22px,3vw,40px);font-weight:800;letter-spacing:-.03em;color:var(--ink);text-decoration:none;}
.cs-next a:hover{opacity:.5;}

/* ── Scroll reveal — auto-applied to all case study sections ── */
.cs-cover,
.cs-section,
.cs-imgrow,
.cs-compare,
.cs-metrics,
.cs-features,
.cs-cta,
.cs-team,
.cs-next {
  opacity: 0;
  transform: translateY(var(--motion-reveal-y, 20px));
  transition:
    opacity   var(--motion-reveal, 600ms) var(--ease-out, cubic-bezier(0.22,1,0.36,1)),
    transform var(--motion-reveal, 600ms) var(--ease-out, cubic-bezier(0.22,1,0.36,1));
  will-change: opacity, transform;
}
.cs-cover.visible,
.cs-section.visible,
.cs-imgrow.visible,
.cs-compare.visible,
.cs-metrics.visible,
.cs-features.visible,
.cs-cta.visible,
.cs-team.visible,
.cs-next.visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .cs-cover, .cs-section, .cs-imgrow, .cs-compare,
  .cs-metrics, .cs-features, .cs-cta, .cs-team, .cs-next {
    opacity: 1 !important; transform: none !important; transition: none !important;
  }
}

/* ── Responsive ── */
@media(max-width:900px){
  .cs-inner{width:calc(100% - 64px);}
  .cs-section-grid{grid-template-columns:1fr;gap:14px;}
  .cs-img-4{grid-template-columns:1fr 1fr;}
  .cs-img-half{grid-template-columns:1fr;}
  .cs-compare-grid{grid-template-columns:1fr;}
  .cs-metrics{grid-template-columns:1fr 1fr;}
  .cs-metric:nth-child(2){border-right:none;}
  .cs-metric:nth-child(n+3){border-top:1px solid var(--line);}
  .cs-metric:nth-child(2n+1){border-right:1px solid var(--line);}
  .cs-feature-pair,.cs-feature-pair.flip .cs-feature-img,.cs-feature-pair.flip .cs-feature-text{grid-template-columns:1fr;order:unset;}
  .cs-feature-pair{grid-template-columns:1fr;}
}
@media(max-width:600px){
  .cs-inner{width:calc(100% - 32px);}
  .cs-hero{padding:32px 0 28px;}
  .cs-section{padding:36px 0;}
  .cs-img-2,.cs-img-3{grid-template-columns:1fr;}
  .cs-meta{gap:20px;}
  .cs-cta{padding:40px 24px;}
  .cs-team-list{gap:24px 32px;}
}