/* ============================================================
   ARCHIVE LISTING — shared styles for blog, case-study,
   whitepaper archive pages
   ============================================================ */
:root{
  --mb:#0A0A56;--mb2:#15156D;--mb3:#312CA1;--mb-soft:#EEF0F7;
  --vi:#6617FF;--vi2:#9B54FF;--vi-soft:#F4EEFF;
  --mg:#FFBB4E;--mg2:#FFC776;--mg-soft:#FFF6E5;
  --ink:#0B0B1E;--ink2:#2A2A3C;--muted:#6B6B7B;
  --line:#E5E5EC;--line-2:#EFEFF4;
  --bg:#FFFFFF;--bg-soft:#F7F7FA;--wh:#FFFFFF;
}

/* ══════════════════════════════════════════
   HERO
══════════════════════════════════════════ */
.arc-hero{
  background:linear-gradient(135deg,#06062e 0%,#0a0a56 55%,#0e0e6a 100%);
  padding:98px 56px 72px;
  position:relative;overflow:hidden;
  min-height:340px;display:flex;align-items:center;
}
.arc-hero-inner{
  position:relative;z-index:2;
  max-width:1320px;width:100%;margin:0 auto;
}
.arc-breadcrumb{
  display:flex;align-items:center;gap:8px;
  font-size:13px;color:rgba(255,255,255,0.4);
  margin-bottom:24px;letter-spacing:0.04em;
}
.arc-breadcrumb a{color:rgba(255,255,255,0.4);text-decoration:none;transition:color .15s}
.arc-breadcrumb a:hover{color:rgba(255,255,255,0.8)}
.arc-breadcrumb .sep{color:rgba(255,255,255,0.25)}
.arc-breadcrumb .cur{color:rgba(255,255,255,0.7)}
.arc-eyebrow{
  display:flex;align-items:center;gap:10px;
  font-size:13px;font-weight:600;letter-spacing:0.18em;
  text-transform:uppercase;color:var(--mg);margin-bottom:18px;
}
.arc-eyebrow .ey-bar{width:28px;height:2px;background:var(--mg);flex-shrink:0}
.arc-hero h1{
  font-family:'Archivo',sans-serif;
  font-size:clamp(34px,5vw,54px);
  font-weight:800;color:var(--wh);
  line-height:1.08;letter-spacing:-0.02em;
  margin-bottom:18px;max-width:700px;
}
.arc-hero h1 em{font-style:normal;color:var(--mg)}
.arc-hero-sub{
  font-size:1.05rem;color:rgba(255,255,255,0.6);
  line-height:1.72;max-width:600px;font-weight:300;
}
.arc-count{
  display:inline-flex;align-items:center;gap:8px;
  margin-top:20px;font-size:14px;
  color:rgba(255,255,255,0.5);font-weight:500;
}
.arc-count strong{color:var(--mg);font-weight:700}

/* ══════════════════════════════════════════
   LISTING GRID
══════════════════════════════════════════ */
.arc-listing{
  background:var(--bg-soft);
  padding:56px 56px 72px;
}
.arc-listing-inner{
  max-width:1320px;margin:0 auto;
}
.arc-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}

/* ══════════════════════════════════════════
   CARDS — Blog
══════════════════════════════════════════ */
.arc-card{
  background:var(--wh);
  border:1px solid var(--line);
  border-radius:14px;
  overflow:hidden;cursor:pointer;
  transition:all .25s;
  display:flex;flex-direction:column;
  text-decoration:none;color:inherit;
}
.arc-card:hover{
  border-color:var(--mb3);
  transform:translateY(-4px);
  box-shadow:0 18px 48px -12px rgba(10,10,86,.14);
}

/* Card image */
.arc-card-img{
  aspect-ratio:25/11;
  position:relative;overflow:hidden;
  background:var(--mb);
}
.arc-card-img.v1{background:linear-gradient(135deg,#0A0A56 0%,#312CA1 100%)}
.arc-card-img.v2{background:linear-gradient(135deg,#15156D 0%,#6617FF 100%)}
.arc-card-img.v3{background:linear-gradient(135deg,#0A0A56 0%,#15156D 50%,#312CA1 100%)}
.arc-card-img.v4{background:linear-gradient(135deg,#312CA1 0%,#6617FF 100%)}
.arc-card-img.v5{background:linear-gradient(135deg,#0A0A56 0%,#9B54FF 100%)}
.arc-card-img.v6{background:linear-gradient(135deg,#15156D 0%,#312CA1 50%,#6617FF 100%)}
.arc-card-img.v7{background:linear-gradient(135deg,#0A0A56 0%,#312CA1 50%,#9B54FF 100%)}

.arc-card-img::before{
  content:'';position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:30px 30px;
}
.arc-card-img::after{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 70% 30%,rgba(255,187,78,.15) 0%,transparent 50%);
}
.arc-card-glyph{
  position:absolute;left:50%;top:50%;
  transform:translate(-50%,-50%);
  width:56px;height:56px;opacity:.85;z-index:2;
}

/* Card body */
.arc-card-body{
  padding:22px 22px 20px;
  display:flex;flex-direction:column;flex:1;
}
.arc-card-meta{
  display:flex;align-items:center;gap:8px;
  font-size:12px;color:var(--muted);
  margin-bottom:12px;
  text-transform:uppercase;letter-spacing:.1em;
  font-weight:500;flex-wrap:wrap;
}
.arc-card-meta .dot{width:3px;height:3px;background:var(--muted);border-radius:50%}

/* Type badges */
.arc-badge{
  display:inline-flex;align-items:center;gap:5px;
  padding:3px 9px;border-radius:30px;
  font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
}
.arc-badge .tb-dot{width:4px;height:4px;border-radius:50%}
.arc-badge-article{background:var(--vi-soft);color:var(--vi)}
.arc-badge-article .tb-dot{background:var(--vi)}
.arc-badge-cs{background:var(--mg-soft);color:#7A5200}
.arc-badge-cs .tb-dot{background:var(--mg)}
.arc-badge-wp{background:var(--mb-soft);color:var(--mb)}
.arc-badge-wp .tb-dot{background:var(--mb)}

.arc-card h3{
  font-family:'Archivo',sans-serif;
  font-size:17px;font-weight:700;color:var(--mb);
  line-height:1.35;letter-spacing:-.005em;
  margin-bottom:10px;flex:1;
}
.arc-card p{
  font-size:14px;color:var(--ink2);
  line-height:1.65;margin-bottom:16px;
}

/* Card footer */
.arc-card-foot{
  display:flex;align-items:center;
  justify-content:space-between;
  padding-top:14px;border-top:1px solid var(--line-2);
  margin-top:auto;
}
.arc-card-svc{
  font-size:10px;color:var(--muted);
  text-transform:uppercase;letter-spacing:.08em;
  font-weight:500;line-height:1.3;max-width:55%;
}
.arc-card-link{
  font-size:12px;color:var(--vi);font-weight:600;
  display:flex;align-items:center;gap:5px;white-space:nowrap;
}
.arc-card-link svg{width:12px;height:12px;stroke:var(--vi);transition:transform .2s}
.arc-card:hover .arc-card-link svg{transform:translateX(3px)}

/* ══════════════════════════════════════════
   CASE STUDY — visual panel on card
══════════════════════════════════════════ */
.arc-cs-panel{
  aspect-ratio:8/3;
  position:relative;overflow:hidden;
  display:flex;flex-direction:column;
  justify-content:space-between;
  padding:20px 22px;color:#fff;
}
.arc-cs-panel::before{
  content:'';position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:28px 28px;
}
.arc-cs-panel::after{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 75% 25%,rgba(255,187,78,.15) 0%,transparent 55%);
}
.arc-cs-panel > *{position:relative;z-index:2}
.arc-cs-panel.v1{background:linear-gradient(135deg,#0A0A56 0%,#312CA1 100%)}
.arc-cs-panel.v2{background:linear-gradient(135deg,#15156D 0%,#6617FF 100%)}
.arc-cs-panel.v3{background:linear-gradient(135deg,#0A0A56 0%,#15156D 50%,#312CA1 100%)}
.arc-cs-panel.v4{background:linear-gradient(135deg,#312CA1 0%,#6617FF 100%)}
.arc-cs-panel.v5{background:linear-gradient(135deg,#0A0A56 0%,#9B54FF 100%)}
.arc-cs-panel.v6{background:linear-gradient(135deg,#15156D 0%,#312CA1 50%,#6617FF 100%)}
.arc-cs-panel.v7{background:linear-gradient(135deg,#0A0A56 0%,#312CA1 50%,#9B54FF 100%)}

.arc-cs-stat{display:flex;flex-direction:column;gap:4px}
.arc-cs-num{
  font-family:'Archivo',sans-serif;
  font-size:32px;font-weight:700;color:#fff;
  letter-spacing:-.02em;line-height:1;
}
.arc-cs-num em{font-style:normal;color:var(--mg);font-weight:700}
.arc-cs-lbl{
  font-size:11px;color:rgba(255,255,255,.78);
  letter-spacing:.06em;line-height:1.4;max-width:90%;
}
.arc-cs-ind{
  font-size:10px;color:var(--muted);
  text-transform:uppercase;letter-spacing:.08em;font-weight:500;
  line-height:1.3;flex:1;min-width:0;
}
.arc-cs-ind strong{
  color:var(--mb);font-weight:600;
  display:block;overflow:hidden;
  text-overflow:ellipsis;white-space:nowrap;
}

/* ══════════════════════════════════════════
   PAGINATION
══════════════════════════════════════════ */
.arc-pagination{
  display:flex;justify-content:center;
  align-items:center;gap:6px;
  margin-top:48px;
}
.arc-pagination .page-numbers{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:40px;height:40px;
  border-radius:8px;border:1px solid var(--line);
  font-size:14px;font-weight:600;color:var(--ink2);
  background:var(--wh);text-decoration:none;
  transition:all .2s;
}
.arc-pagination .page-numbers:hover{
  border-color:var(--mb3);color:var(--mb);
  background:var(--mb-soft);
}
.arc-pagination .page-numbers.current{
  background:var(--mb);color:var(--wh);
  border-color:var(--mb);
}
.arc-pagination .page-numbers.dots{
  border:none;background:transparent;
  pointer-events:none;
}
.arc-pagination .prev,.arc-pagination .next{
  font-size:13px;padding:0 16px;letter-spacing:.04em;
}

/* ══════════════════════════════════════════
   SUBSCRIBE (reuses existing styles from
   blog-article.css .subscribe section)
══════════════════════════════════════════ */
.arc-subscribe{
  background:var(--mb2);padding:80px 56px;
  position:relative;overflow:hidden;
}
.arc-subscribe::before{
  content:'';position:absolute;top:-100px;right:-100px;
  width:400px;height:400px;border-radius:50%;
  background:radial-gradient(circle,rgba(102,23,255,.25) 0%,transparent 60%);
}
.arc-subscribe::after{
  content:'';position:absolute;bottom:-150px;left:-50px;
  width:380px;height:380px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,187,78,.12) 0%,transparent 60%);
}
.arc-subscribe-inner{
  max-width:1320px;margin:0 auto;
  display:grid;grid-template-columns:1fr 1fr;
  gap:80px;align-items:center;position:relative;z-index:2;
}
.arc-sub-eyebrow{
  display:flex;align-items:center;gap:10px;
  font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--mg);font-weight:600;margin-bottom:18px;
}
.arc-sub-eyebrow .ey-bar{width:28px;height:2px;background:var(--mg)}
.arc-sub-left h2{
  font-family:'Archivo',sans-serif;font-size:clamp(1.6rem,3vw,2.6rem);
  font-weight:700;color:var(--wh);line-height:1.1;
  letter-spacing:-.02em;margin-bottom:20px;
}
.arc-sub-left h2 em{font-style:normal;color:var(--mg)}
.arc-sub-left p{font-size:1rem;color:rgba(255,255,255,.7);line-height:1.7}
.arc-sub-form{
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.12);
  border-radius:14px;padding:36px;
}
.arc-sub-form-label{
  font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--mg);font-weight:600;margin-bottom:14px;
}
.arc-sub-form-row{display:flex;gap:10px;margin-bottom:16px}
.arc-sub-form input{
  flex:1;font-family:'Roboto',sans-serif;font-size:14px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.15);
  border-radius:30px;padding:15px 22px;color:var(--wh);
  outline:none;transition:all .2s;
}
.arc-sub-form input::placeholder{color:rgba(255,255,255,.4)}
.arc-sub-form input:focus{border-color:var(--mg);background:rgba(255,255,255,.12)}
.arc-sub-form button{
  background:var(--mg);color:var(--mb);
  font-family:'Roboto',sans-serif;font-size:13px;font-weight:600;
  padding:15px 28px;border:none;border-radius:30px;
  cursor:pointer;white-space:nowrap;transition:all .2s;
}
.arc-sub-form button:hover{background:var(--mg2)}
.arc-sub-form-note{
  font-size:11px;color:rgba(255,255,255,.45);
  line-height:1.6;display:flex;align-items:flex-start;gap:8px;
}
.arc-sub-form-note svg{
  width:13px;height:13px;stroke:rgba(255,255,255,.45);
  flex-shrink:0;margin-top:2px;fill:none;
}

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */
@media(max-width:1024px){
  .arc-hero{padding:72px 32px 56px}
  .arc-listing{padding:40px 32px 56px}
  .arc-grid{grid-template-columns:repeat(2,1fr);gap:24px}
  .arc-subscribe{padding:64px 32px}
  .arc-subscribe-inner{grid-template-columns:1fr;gap:40px}
}
@media(max-width:680px){
  .arc-hero{padding:48px 20px 36px;min-height:auto}
  .arc-listing{padding:32px 16px 48px}
  .arc-grid{grid-template-columns:1fr;gap:20px}
  .arc-subscribe{padding:48px 20px}
  .arc-sub-form-row{flex-direction:column}
  .arc-sub-form{padding:24px}
  .arc-sub-left h2{font-size:clamp(1.4rem,5vw,2rem)}
  .arc-card h3{font-size:16px}
}