/* ── RESET & TOKENS ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --text:#111;--muted:#6b6b6b;--bg:#fff;--bg2:#f7f7f5;
  --border:rgba(0,0,0,0.09);--r:14px;
}
body.dark{
  --text:#f2f2f2;--muted:#a8a8b8;--bg:#0f0f0f;--bg2:#1e1e1e;
  --border:rgba(255,255,255,0.12);
}
html{scroll-behavior:smooth}
body{
  font-family:'DM Sans',system-ui,sans-serif;
  color:var(--text);background:var(--bg);
  line-height:1.6;-webkit-font-smoothing:antialiased;
  transition:background .3s,color .3s;
}

/* ── CURSOR TRAIL ── */
.trail-dot{
  position:fixed;border-radius:50%;pointer-events:none;
  z-index:9999;transform:translate(-50%,-50%);transition:opacity .4s ease;
}

/* ── NAV ── */
nav{
  position:sticky;top:0;z-index:200;
  display:flex;justify-content:space-between;align-items:center;
  padding:.9rem 2.5rem;
  background:rgba(255,255,255,0.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
  transition:background .3s;
}
body.dark nav{background:rgba(15,15,15,0.94)}
.logo{font-size:15px;font-weight:600;letter-spacing:-.02em;text-decoration:none;color:var(--text)}
.nav-links{display:flex;gap:2rem;list-style:none}
.nav-links a{font-size:13px;color:var(--muted);text-decoration:none;transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--text);font-weight:500}
.nav-right{display:flex;gap:.6rem;align-items:center}
.nav-btn{
  font-size:13px;font-weight:500;color:var(--muted);
  background:transparent;border:1px solid var(--border);
  padding:6px 14px;border-radius:100px;cursor:pointer;
  font-family:inherit;display:inline-flex;align-items:center;
  transition:color .2s,border-color .2s;text-decoration:none;
}
.nav-btn:hover{color:var(--text)}
.icon-btn{
  background:transparent;border:1px solid var(--border);
  width:34px;height:34px;border-radius:100px;cursor:pointer;
  font-size:15px;display:flex;align-items:center;justify-content:center;
}

/* ── SHARED LAYOUT ── */
hr{border:none;border-top:1px solid var(--border)}
.wrap{max-width:900px;margin:0 auto;padding:5rem 2.5rem}
.wrap-md{max-width:760px;margin:0 auto;padding:4.5rem 2.5rem}
.label{font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:.6rem}
.sec-title{font-size:1.75rem;font-weight:700;letter-spacing:-.025em;margin-bottom:1rem}
.sec-sub{font-size:1rem;color:var(--muted);line-height:1.75}
.body-text{font-size:1rem;color:var(--muted);line-height:1.85;margin-bottom:1rem}

/* ── BUTTONS ── */
.btn-dark{
  font-size:13px;font-weight:600;padding:11px 24px;
  background:var(--text);color:var(--bg);border-radius:100px;
  border:none;cursor:pointer;font-family:inherit;
  display:inline-flex;align-items:center;gap:6px;
  text-decoration:none;transition:opacity .2s;
}
.btn-dark:hover{opacity:.8}
.btn-ghost{
  font-size:13px;font-weight:500;padding:11px 24px;
  background:transparent;color:var(--text);
  border:1px solid var(--border);border-radius:100px;
  cursor:pointer;font-family:inherit;
  display:inline-flex;align-items:center;
  text-decoration:none;transition:background .2s;
}
.btn-ghost:hover{background:var(--bg2)}

/* ── FOOTER ── */
.footer{
  border-top:1px solid var(--border);
  max-width:900px;margin:0 auto;padding:1.75rem 2.5rem;
  display:flex;justify-content:space-between;
  font-size:12px;color:var(--muted);
}

/* ── DOT GREEN (available badge) ── */
.dot-green{
  width:8px;height:8px;border-radius:50%;
  background:#22c55e;flex-shrink:0;position:relative;
}
.dot-green::before{
  content:'';position:absolute;inset:-4px;border-radius:50%;
  background:rgba(34,197,94,.25);animation:ping 1.8s ease-out infinite;
}
.dot-green::after{
  content:'';position:absolute;inset:-8px;border-radius:50%;
  background:rgba(34,197,94,.1);animation:ping 1.8s ease-out infinite .3s;
}
@keyframes ping{
  0%{transform:scale(.6);opacity:.8}
  100%{transform:scale(2.2);opacity:0}
}

/* ── IMAGE PLACEHOLDER ── */
.img-ph{
  background:var(--bg2);border:2px dashed var(--border);
  border-radius:16px;display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  gap:.6rem;color:var(--muted);transition:background .3s;
}
.img-ph .phi{font-size:2rem;opacity:.35}
.img-ph .phl{font-size:10px;letter-spacing:.06em;text-transform:uppercase;opacity:.45}
.img-ph.tall{min-height:260px}
.img-ph.med{min-height:200px}
.img-ph.short{min-height:160px}
.img-ph.hero{min-height:220px}
.imgs-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin:1.5rem 0}

/* ── ROLE LIST (case studies) ── */
.role-list{display:flex;flex-direction:column;gap:.5rem;margin-top:1rem}
.role-item{
  display:flex;align-items:flex-start;gap:.75rem;
  font-size:.95rem;color:var(--muted);line-height:1.6;
}
.role-item::before{content:"→";flex-shrink:0;margin-top:2px}

/* ── SCREEN BLOCK ── */
.screen-block{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:16px;padding:2rem;margin:1.5rem 0;
  display:flex;align-items:center;justify-content:center;
  flex-direction:column;gap:.75rem;min-height:180px;
  transition:background .3s;
}
.screen-emoji{font-size:3.5rem}
.screen-label{font-size:12px;color:var(--muted);font-weight:500;letter-spacing:.04em;text-transform:uppercase}
.screens-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin:1rem 0}

/* ── IMPACT GRID ── */
.impact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1.5rem}

/* ── BEFORE/AFTER ── */
.ba-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;margin-top:1.5rem}
.ba-card{border-radius:var(--r);padding:1.5rem;border:1px solid var(--border)}
.ba-card li{
  font-size:13px;color:var(--muted);list-style:none;
  padding-left:1rem;position:relative;margin-bottom:.4rem;line-height:1.6;
}

/* ── NEXT SECTION ── */
.next-section{
  background:var(--bg2);border-top:1px solid var(--border);
  padding:3.5rem 2.5rem;text-align:center;transition:background .3s;
}
.next-section h3{font-size:1.3rem;font-weight:700;margin-bottom:.5rem}
.next-section p{font-size:.95rem;color:var(--muted);margin-bottom:1.5rem}
.btn-row{display:flex;gap:.875rem;justify-content:center;flex-wrap:wrap}

/* ── BACK BUTTON ── */
.back-btn{
  display:inline-flex;align-items:center;gap:6px;font-size:13px;
  color:var(--muted);background:transparent;border:none;
  cursor:pointer;font-family:inherit;margin-bottom:2rem;
  transition:color .2s;padding:0;text-decoration:none;
}
.back-btn:hover{color:var(--text)}

/* ── CS HERO ── */
.cs-hero{padding:5rem 2.5rem;transition:background .3s}
.cs-hero-inner{max-width:760px;margin:0 auto;text-align:center}
.hero-tag{
  display:inline-flex;color:#fff;font-size:11px;font-weight:600;
  padding:5px 14px;border-radius:100px;margin-bottom:1.25rem;
  letter-spacing:.04em;text-transform:uppercase;
}
.cs-hero h1{
  font-size:clamp(1.8rem,4.5vw,3rem);font-weight:700;
  letter-spacing:-.035em;line-height:1.1;margin-bottom:1.25rem;
}
.cs-hero p{
  font-size:1rem;color:var(--muted);
  max-width:560px;margin:0 auto 2.5rem;line-height:1.75;
}
.meta-row{display:flex;justify-content:center;gap:2.5rem;flex-wrap:wrap;margin-bottom:3rem}
.meta-item{text-align:center}
.meta-item span{
  display:block;font-size:11px;font-weight:600;
  text-transform:uppercase;letter-spacing:.08em;
  color:var(--muted);margin-bottom:.25rem;
}
.meta-item strong{font-size:14px;font-weight:600}
.cs-mockup{
  margin-top:3rem;background:var(--bg);border:1px solid var(--border);
  border-radius:16px;padding:2.5rem;
  display:flex;align-items:center;justify-content:center;
  font-size:5rem;min-height:200px;transition:background .3s;
}

/* ── DARK MODE OVERRIDES ── */
body.dark .hero-title{color:#f2f2f2}
body.dark .hero-sub{color:#c8c8d8}
body.dark .hero-title .highlight{background:#2d2050;color:#e8e0ff}
body.dark .ticker-item{color:#c8c8d8}
body.dark .label{color:#a8a8b8}
body.dark .sec-title{color:#f2f2f2}
body.dark .sec-sub{color:#c8c8d8}
body.dark .c-lavender{background:#1e1a30}
body.dark .c-peach{background:#2a1f0a}
body.dark .c-sage{background:#0f2018}
body.dark .c-rose{background:#2a1018}
body.dark .c-sky{background:#0a1a2a}
body.dark .c-slate{background:#181820}

/* ── SHARED JS SNIPPET (inline in each page) ── */
/* cursor trail, dark mode, lang toggle are inlined per page */


.c-lavender{background:#ede9fe}.c-peach{background:#fef3c7}.c-sage{background:#dcfce7}
.c-rose{background:#ffe4e6}.c-sky{background:#e0f2fe}.c-slate{background:#f1f5f9}
.nda-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(0,0,0,.06);border:1px solid var(--border);border-radius:100px;padding:5px 14px;font-size:12px;color:var(--muted);margin-bottom:1rem}