/* ══════════════════════════════
   INSIGHTS PAGE — Styles
   (Navigation & footer handled by common.css)
══════════════════════════════ */
body{font-family:'Manrope',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:#f4f5f9;color:#1a1a2e;min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden;max-width:100vw}

/* ══════════════════════════════
   DARK ZONE — Three-column hero layout (synced with home.html aesthetics)
══════════════════════════════ */
.dark-zone{
  background:radial-gradient(ellipse 90% 70% at 60% 50%, #2B3AC7 0%, #1E2B8C 45%, #0D1A5C 80%, #0A0F3D 100%);
  color:#fff;
  position:relative;
  overflow:hidden;
  padding-top:80px
}
/* Ambient glow — gold top-right */
.dark-zone::before{
  content:'';position:absolute;top:-200px;right:-100px;width:600px;height:600px;
  background:radial-gradient(circle,rgba(232,182,89,.18),transparent 60%);
  pointer-events:none;z-index:0
}
/* Ambient glow — blue bottom-left */
.dark-zone::after{
  content:'';position:absolute;bottom:-200px;left:-100px;width:700px;height:700px;
  background:radial-gradient(circle,rgba(91,108,249,.3),transparent 60%);
  pointer-events:none;z-index:0
}
/* Dot grid overlay */
.hero-dot-grid{
  position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.08) 1px,transparent 1px);
  background-size:28px 28px;
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.6),transparent 70%);
  -webkit-mask-image:linear-gradient(to bottom,rgba(0,0,0,.6),transparent 70%);
  pointer-events:none;z-index:0
}

/* Hero — 3-column split */
.hero-split{max-width:1440px;margin:0 auto;padding:80px 40px 70px;display:grid;grid-template-columns:1.2fr 450px 1fr;gap:50px;align-items:start;position:relative;z-index:1}

/* Left column — page intro + product toggle */
.hero-left .eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;letter-spacing:.06em;
  color:rgba(255,255,255,.85);
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  border-radius:100px;padding:8px 18px;
  backdrop-filter:blur(10px);
  margin-bottom:24px;width:fit-content;
  margin-left:auto;margin-right:auto
}
.hero-left .eyebrow::before{content:'✦';color:#F4CB7A;font-size:14px}
.hero-left h1{font-size:clamp(34px,3.8vw,50px);font-weight:700;letter-spacing:-.03em;line-height:1.05;margin-bottom:18px;text-align:center}
.hero-left h1 .gradient-text{
  background:linear-gradient(135deg,#F4CB7A 0%,#E8B659 50%,#D4DAFF 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent
}
.hero-left .subtitle{font-size:16px;color:rgba(255,255,255,.65);line-height:1.7;margin-bottom:36px;max-width:480px;text-align:center;margin-left:auto;margin-right:auto}
.hero-left .product-toggle{display:flex;gap:12px;justify-content:center}
.toggle-btn{padding:14px 24px;border-radius:12px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.05);color:rgba(255,255,255,.5);font-size:15px;font-weight:600;cursor:pointer;transition:all .25s;display:flex;align-items:center;gap:10px;backdrop-filter:blur(10px)}
.toggle-btn:hover{border-color:rgba(255,255,255,.2);color:rgba(255,255,255,.75);background:rgba(255,255,255,.08)}
.toggle-btn.on{background:rgba(91,108,249,.15);border-color:rgba(91,108,249,.4);color:#fff;box-shadow:0 0 24px rgba(91,108,249,.15)}
.toggle-btn .btn-icon{width:25px;height:25px;border-radius:6px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.toggle-btn .btn-icon svg{width:18px;height:18px}
.toggle-btn.on .btn-icon{background:rgba(91,108,249,.3)}
.toggle-btn:not(.on) .btn-icon{background:rgba(255,255,255,.06)}

/* Report type chips */
.type-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px;justify-content:center}
.type-chip{padding:6px 14px;border-radius:100px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.04);color:rgba(255,255,255,.45);font-size:12px;font-weight:600;cursor:pointer;transition:all .2s;white-space:nowrap;backdrop-filter:blur(8px)}
.type-chip:hover{border-color:rgba(255,255,255,.2);color:rgba(255,255,255,.7);background:rgba(255,255,255,.08)}
.type-chip.on{background:rgba(244,203,122,.12);border-color:rgba(244,203,122,.35);color:#f4cb7a}

/* Center column — illustration */
.hero-center{position:relative;overflow:hidden}
.hero-center .illus-dark{width:100%;height:100%;min-height:450px;border-radius:18px}

/* Right column — product description */
.hero-right{padding-top:10px}
.hero-right .product-name{font-size:22px;font-weight:700;letter-spacing:-.02em;margin-bottom:5px}
.hero-right .product-label{font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#f4cb7a;margin-bottom:16px}
/* Product strip card — wraps entire right column */
.product-strip-card{
  background:rgba(13,18,64,.65);
  border:1px solid rgba(91,108,249,.25);
  border-radius:18px;
  padding:28px 26px;
  backdrop-filter:blur(12px);
  box-shadow:0 6px 32px rgba(10,15,61,.3),inset 0 1px 0 rgba(255,255,255,.04);
  display:flex;
  flex-direction:column;
  gap:18px;
  height:100%
}
.product-strip-card .product-desc{margin-bottom:0}
.product-strip-card .illus-dark{flex:1;min-height:125px;border-radius:12px}
.hero-right .product-desc{font-size:14px;color:rgba(255,255,255,.55);line-height:1.75;margin-bottom:0}
.hero-right .illus-dark{width:100%;height:125px;border-radius:12px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.03)}

/* ══════════════════════════════
   LIGHT ZONE — Split panel (from Variant B)
══════════════════════════════ */
.light-zone{flex:1;display:grid;grid-template-columns:350px 1fr;background:#fff}

/* Left panel — type list */
.left{border-right:1px solid #eee;display:flex;flex-direction:column;background:#fafbfe}
.type-list{flex:1;padding:15px 0;overflow-y:auto}
.type-item{padding:20px 30px;cursor:pointer;border-left:3px solid transparent;transition:all .15s;display:flex;align-items:center;gap:12px}
.type-item:hover{background:#eef0fb}
.type-item.on{background:#eef0fb;border-left-color:#5B6CF9}
.type-item .type-icon{width:32px;height:32px;border-radius:8px;background:#eef0fb;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.type-item .type-icon svg{width:16px;height:16px;stroke:#5B6CF9;fill:none;stroke-width:1.5}
.type-item.on .type-icon{background:rgba(91,108,249,.15)}
.type-item h4{font-size:16px;font-weight:600;color:#1a1a2e;flex:1}
.type-count{font-size:12px;font-weight:700;color:#5B6CF9;background:#eef0fb;padding:2px 8px;border-radius:10px;flex-shrink:0}

/* Right panel */
.right{overflow-y:auto;background:#fafbfe}

/* Type detail hero */
.type-hero{display:grid;grid-template-columns:1fr 450px;gap:60px;padding:55px 60px;border-bottom:1px solid #eee;background:#fff}
.type-hero-text .breadcrumb{font-size:14px;color:#999;margin-bottom:15px}
.type-hero-text .breadcrumb span{color:#5B6CF9;font-weight:600}
.type-hero-text h2{font-size:30px;font-weight:800;color:#0d1240;margin-bottom:16px;letter-spacing:-.02em}
.type-hero-text p{font-size:18px;color:#555;line-height:1.8}
.type-hero .illus{height:100%;min-height:250px;border-radius:15px}

/* Report grid */
.report-section{padding:44px 60px}
.report-section h3{font-size:14px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#999;margin-bottom:22px}
.report-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(375px,1fr));gap:20px}
.report-card{background:#fff;border-radius:15px;overflow:hidden;border:1.5px solid #e8eaf0;transition:all .2s;text-decoration:none;display:block;color:inherit}
.report-card:hover{border-color:#5B6CF9;box-shadow:0 5px 25px rgba(91,108,249,.07)}
.report-card .card-illus{height:150px}
.report-card .card-cover{width:100%;height:200px;object-fit:cover;display:block}
.report-card-body{padding:22px 25px}
.report-card-body h4{font-size:18px;font-weight:600;color:#1a1a2e;margin-bottom:10px;line-height:1.4}
.report-card-body .title{font-size:18px;font-weight:600;color:#1a1a2e;margin-bottom:10px;line-height:1.4}
.report-card-body .meta{display:flex;align-items:center;gap:12px;margin-bottom:0}
.report-card-body .tag{font-size:14px;font-weight:700;background:#eef0fb;color:#5B6CF9;padding:4px 12px;border-radius:24px}
.report-card-body .date{font-size:15px;color:#aaa}
.report-card-body .btn{font-size:15px;font-weight:700;color:#5B6CF9;text-decoration:none}
.report-card-body .btn:hover{text-decoration:underline}

/* ── Illustration placeholders ── */
.illus{background:repeating-linear-gradient(45deg,#e8eaf6,#e8eaf6 4px,#eef0fb 4px,#eef0fb 12px);border:1.5px dashed #b0b8e8;border-radius:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;color:#8892cc;font-size:11px;font-weight:600;letter-spacing:.05em;text-transform:uppercase}
.illus-dark{background:repeating-linear-gradient(45deg,rgba(91,108,249,.06),rgba(91,108,249,.06) 4px,rgba(91,108,249,.03) 4px,rgba(91,108,249,.03) 12px);border:1.5px dashed rgba(91,108,249,.3);border-radius:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;color:rgba(160,170,255,.4);font-size:11px;font-weight:600;letter-spacing:.05em;text-transform:uppercase}

/* ══════════════════════════════
   RESPONSIVE — Insights page
══════════════════════════════ */
@media (max-width: 768px) {
  .dark-zone { overflow-x: hidden; }
  .hero-split { grid-template-columns: 1fr; gap: 24px; padding: 60px 20px 40px; max-width: 100%; overflow-x: hidden; }
  .hero-left { max-width: 100%; display: flex; flex-direction: column; align-items: center; overflow-x: hidden; }
  .hero-center { display: none; }
  .hero-left h1 { font-size: clamp(26px, 7vw, 34px); }
  .hero-left .subtitle { font-size: 14px; margin-bottom: 24px; max-width: 100%; overflow-wrap: break-word; }
  .hero-left .product-toggle { gap: 10px; max-width: 100%; }
  .toggle-btn { padding: 12px 18px; font-size: 13px; flex: 1; justify-content: center; min-width: 0; }
  .type-chips { gap: 6px; margin-top: 16px; overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; padding-bottom: 4px; scrollbar-width: none; width: calc(100vw - 40px); align-self: center; justify-content: flex-start; }
  .type-chip { flex-shrink: 0; padding: 5px 12px; font-size: 11px; }
  .hero-right { padding-top: 0; max-width: 100%; overflow: hidden; }
  .product-strip-card { padding: 20px 16px !important; gap: 14px !important; max-width: 100%; overflow: hidden; }
  .hero-right .product-name { font-size: 18px; }
  .hero-right .product-label { font-size: 11px; margin-bottom: 12px; }
  .hero-right .product-desc { font-size: 13px !important; line-height: 1.6 !important; overflow-wrap: break-word; }
  .product-strip-card .illus-dark { min-height: 160px !important; border-radius: 10px !important; max-width: 100%; }
  .light-zone { grid-template-columns: 1fr; }
  .left { border-right: none; border-bottom: 1px solid #eee; max-height: none; }
  .type-list { padding: 10px 0; }
  .type-item { padding: 14px 20px; }
  .type-item h4 { font-size: 14px; }
  .type-hero { grid-template-columns: 1fr; gap: 20px; padding: 28px 20px; }
  .type-hero-text h2 { font-size: 22px; }
  .type-hero-text p { font-size: 14px; }
  .report-section { padding: 24px 16px; }
  .report-grid { grid-template-columns: 1fr; }
  .report-card .card-cover { height: 160px; }
  .report-card-body { padding: 16px 18px; }
  .report-card-body h4,
  .report-card-body .title { font-size: 15px; }
}
@media (max-width: 600px) {
  .hero-split { padding: 40px 16px 32px; gap: 20px; }
  .hero-left .eyebrow { font-size: 11px; padding: 6px 14px; margin-bottom: 16px; }
  .hero-left h1 { font-size: clamp(22px, 6.5vw, 28px); margin-bottom: 10px; }
  .hero-left .subtitle { font-size: 13px; line-height: 1.6; margin-bottom: 16px; max-width: 100%; word-wrap: break-word; }
  .toggle-btn { padding: 10px 12px; font-size: 12px; gap: 6px; }
  .toggle-btn .btn-icon { width: 20px; height: 20px; }
  .toggle-btn .btn-icon svg { width: 13px; height: 13px; }
  .type-chips { overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; padding-bottom: 4px; scrollbar-width: none; }
  .type-chip { flex-shrink: 0; }
  .product-strip-card { padding: 16px 14px !important; }
  .product-strip-card .illus-dark { min-height: 120px !important; border-radius: 8px !important; }
}