/*─── PRODUCT DETAIL PAGE STYLES ───*/

/* Hero */
.pd-hero{position:relative;background:var(--navy);color:#fff;padding:150px 0 70px;overflow:hidden}
.pd-hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(0,212,170,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(0,212,170,.05) 1px,transparent 1px);background-size:60px 60px;opacity:.6;pointer-events:none}
.pd-hero-glow{position:absolute;top:-200px;right:-160px;width:560px;height:560px;background:radial-gradient(circle,rgba(0,212,170,.14),transparent 70%);pointer-events:none}
.pd-hero-inner{position:relative;display:grid;grid-template-columns:1.3fr 1fr;gap:60px;align-items:end}
.pd-breadcrumb{font-family:var(--font-m);font-size:11.5px;color:#94A3B8;letter-spacing:.1em;margin-bottom:22px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.pd-breadcrumb a{color:var(--teal-light)}
.pd-breadcrumb a:hover{color:#fff}
.pd-breadcrumb span{color:#475569}
.pd-meta{display:flex;gap:10px;align-items:center;margin-bottom:18px;flex-wrap:wrap}
.pd-code{font-family:var(--font-m);font-size:11px;color:var(--teal-light);letter-spacing:.14em;padding:4px 10px;border:1px solid var(--teal-line);border-radius:4px;background:var(--accent-soft)}
.pd-chip{display:inline-flex;gap:6px;align-items:center;font-family:var(--font-m);font-size:10.5px;padding:4px 10px;border-radius:4px;letter-spacing:.1em;text-transform:uppercase;font-weight:600}
.pd-chip.live{background:rgba(16,185,129,.15);color:#34D399;border:1px solid rgba(16,185,129,.3)}
.pd-chip.dev{background:rgba(245,158,11,.15);color:#FBBF24;border:1px solid rgba(245,158,11,.3)}
.pd-chip .d{width:6px;height:6px;border-radius:50%;background:currentColor}
.pd-chip.live .d{animation:pulse-dot 2s infinite}
@keyframes pulse-dot{0%,100%{opacity:1}50%{opacity:.4}}
.pd-tag{font-family:var(--font-h);font-size:15px;color:var(--teal-light);font-weight:500;margin-bottom:10px;letter-spacing:.01em}
.pd-hero h1{color:#fff;font-size:clamp(32px,4.2vw,54px);font-weight:800;letter-spacing:-.028em;line-height:1.08;margin-bottom:22px;text-wrap:balance}
.pd-hero-sub{font-size:clamp(16px,1.25vw,18px);color:#CBD5E1;line-height:1.65;max-width:58ch;margin-bottom:28px}
.pd-hero-ctas{display:flex;gap:12px;flex-wrap:wrap}

/* Stat ribbon under hero */
.pd-stats{background:var(--navy-mid);border-top:1px solid var(--border-dark);border-bottom:1px solid var(--border-dark);padding:32px 0}
.pd-stats-inner{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:28px}
.pd-stat{text-align:left}
.pd-stat strong{display:block;font-family:var(--font-d);font-size:clamp(26px,2.4vw,34px);color:#fff;font-weight:700;letter-spacing:-.022em;margin-bottom:4px;line-height:1}
.pd-stat span{font-family:var(--font-h);font-size:12px;color:#94A3B8;letter-spacing:.06em;line-height:1.35;display:block}

/* Section heading */
.pd-sec{padding:80px 0;border-bottom:1px solid var(--border)}
.pd-sec.dark{background:var(--navy);color:#fff;border-bottom-color:var(--border-dark)}
.pd-sec-head{margin-bottom:40px;max-width:720px}
.pd-eyebrow{font-family:var(--font-m);font-size:11.5px;color:var(--accent);letter-spacing:.16em;text-transform:uppercase;font-weight:500;margin-bottom:12px;display:block}
.pd-sec.dark .pd-eyebrow{color:var(--teal-light)}
.pd-sec h2{font-size:clamp(26px,2.8vw,36px);font-weight:700;color:var(--navy);letter-spacing:-.025em;line-height:1.15;margin-bottom:14px}
.pd-sec.dark h2{color:#fff}
.pd-sec .lede{font-size:17px;color:var(--body);line-height:1.65;max-width:62ch}
.pd-sec.dark .lede{color:#CBD5E1}

/* Problem band */
.pd-problem{display:grid;grid-template-columns:1.5fr 1fr;gap:56px;align-items:center}
.pd-problem-items{display:grid;gap:18px}
.pd-problem-item{padding:20px 22px;background:var(--offwhite);border-left:3px solid var(--red);border-radius:8px}
.pd-problem-item h4{font-family:var(--font-h);font-size:15px;font-weight:600;color:var(--navy);margin-bottom:6px}
.pd-problem-item p{font-size:14px;color:var(--body);line-height:1.6}
.pd-problem-item .n{font-family:var(--font-m);font-size:11px;color:var(--red);letter-spacing:.1em;font-weight:600;display:block;margin-bottom:6px}

/* Feature grid (big) */
.pd-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}
.pd-feature{padding:28px;border:1px solid var(--border);border-radius:12px;background:#fff;transition:transform .25s,border-color .25s,box-shadow .25s}
.pd-feature:hover{transform:translateY(-2px);border-color:var(--accent-line);box-shadow:0 4px 16px rgba(0,212,170,.06)}
.pd-feature-num{font-family:var(--font-m);font-size:11px;color:var(--accent);letter-spacing:.14em;font-weight:600;display:block;margin-bottom:14px}
.pd-feature h4{font-family:var(--font-h);font-size:17px;color:var(--navy);font-weight:600;margin-bottom:10px;letter-spacing:-.012em;line-height:1.3}
.pd-feature p{font-size:14.5px;color:var(--body);line-height:1.6}
.pd-feature ul{list-style:none;margin-top:12px;display:grid;gap:6px}
.pd-feature li{font-size:13.5px;color:var(--body);line-height:1.5;padding-left:14px;position:relative}
.pd-feature li::before{content:"";position:absolute;left:0;top:8px;width:5px;height:5px;border-radius:50%;background:var(--accent)}

/* Before/After comparison table */
.pd-compare{border:1px solid var(--border);border-radius:12px;overflow:hidden;background:#fff}
.pd-compare-row{display:grid;grid-template-columns:1fr 1fr 1fr;border-top:1px solid var(--border)}
.pd-compare-row:first-child{border-top:none;background:var(--offwhite);font-family:var(--font-h);font-weight:600;font-size:13px;color:var(--navy);letter-spacing:.02em}
.pd-compare-row>div{padding:16px 20px;font-size:14.5px;color:var(--body);line-height:1.55}
.pd-compare-row>div:first-child{font-weight:600;color:var(--navy);border-right:1px solid var(--border)}
.pd-compare-row>div:nth-child(2){color:#94A3B8;text-decoration:line-through;border-right:1px solid var(--border)}
.pd-compare-row:first-child>div:nth-child(2){color:var(--navy);text-decoration:none}
.pd-compare-row>div:nth-child(3){color:var(--navy);font-weight:500}
@media(max-width:760px){.pd-compare-row{grid-template-columns:1fr}.pd-compare-row>div{border-right:none!important;border-bottom:1px solid var(--border)}}

/* Deployment facts */
.pd-deploy-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.pd-deploy-card{padding:24px;border:1px solid var(--border-dark);border-radius:10px;background:rgba(255,255,255,.03)}
.pd-deploy-card h5{font-family:var(--font-m);font-size:11px;color:var(--teal-light);letter-spacing:.14em;text-transform:uppercase;margin-bottom:10px;font-weight:500}
.pd-deploy-card p{font-size:15px;color:#E2E8F0;line-height:1.55}
.pd-deploy-card strong{display:block;color:#fff;font-family:var(--font-d);font-size:22px;font-weight:700;margin-bottom:6px}

/* Image showcase */
.pd-showcase{background:linear-gradient(145deg,var(--navy-mid),var(--navy-deep));border:1px solid var(--border-dark);border-radius:14px;padding:18px;position:relative;overflow:hidden;box-shadow:var(--shadow-lg)}
.pd-showcase-grid{position:absolute;inset:0;opacity:.4;pointer-events:none;background-image:linear-gradient(rgba(0,212,170,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(0,212,170,.06) 1px,transparent 1px);background-size:32px 32px}
.pd-showcase img{width:100%;display:block;border-radius:8px;border:1px solid var(--border-dark);position:relative}
.pd-showcase-label{position:relative;display:flex;justify-content:space-between;align-items:center;padding:10px 14px;margin-top:10px;background:rgba(0,0,0,.45);font-family:var(--font-h);font-size:12px;color:var(--teal-light);letter-spacing:.04em;border:1px solid var(--border-dark);border-radius:6px}

/* Placeholder block */
.pd-placeholder{background:linear-gradient(145deg,var(--navy-mid),var(--navy-deep));border:1px solid var(--border-dark);border-radius:14px;padding:48px;text-align:center;min-height:340px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;position:relative;overflow:hidden}
.pd-placeholder::before{content:"";position:absolute;inset:0;opacity:.4;background-image:linear-gradient(rgba(0,212,170,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(0,212,170,.06) 1px,transparent 1px);background-size:32px 32px}
.pd-placeholder>*{position:relative}
.pd-placeholder .glyph{width:88px;height:88px;border-radius:18px;background:var(--accent-soft);border:1px solid var(--accent-line);display:flex;align-items:center;justify-content:center;color:var(--teal-light)}
.pd-placeholder .glyph svg{width:44px;height:44px;stroke-width:1.5}
.pd-placeholder h4{font-family:var(--font-h);color:#E2E8F0;font-size:17px;font-weight:500}
.pd-placeholder p{font-size:13.5px;color:#94A3B8;max-width:340px;line-height:1.55}
.pd-placeholder .caption{font-family:var(--font-m);font-size:11px;color:#64748B;letter-spacing:.1em;text-transform:uppercase;border:1px dashed var(--border-dark);padding:7px 14px;border-radius:4px}

/* Modules strip (used on path pradarshak chapters, etc.) */
.pd-modules{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:18px}
.pd-module-box{padding:26px;border:1px solid var(--border);border-radius:12px;background:#fff}
.pd-module-box h4{font-family:var(--font-h);font-weight:600;font-size:16px;color:var(--navy);margin-bottom:8px}
.pd-module-box p{font-size:14px;color:var(--body);line-height:1.55}
.pd-module-box .kicker{font-family:var(--font-m);font-size:10.5px;color:var(--accent);letter-spacing:.12em;font-weight:600;display:block;margin-bottom:10px}

/* Table (spec / role matrix) */
.pd-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--border);border-radius:10px;overflow:hidden;font-size:14px}
.pd-table th{text-align:left;padding:14px 18px;background:var(--offwhite);font-family:var(--font-h);font-size:12px;font-weight:600;color:var(--navy);letter-spacing:.04em;text-transform:uppercase;border-bottom:1px solid var(--border)}
.pd-table td{padding:14px 18px;border-bottom:1px solid var(--border);color:var(--body);line-height:1.5;vertical-align:top}
.pd-table tr:last-child td{border-bottom:none}
.pd-table td:first-child{font-weight:600;color:var(--navy)}

/* CTA band */
.pd-cta{background:var(--navy);color:#fff;padding:80px 0;position:relative;overflow:hidden}
.pd-cta::before{content:"";position:absolute;top:-100px;right:-100px;width:400px;height:400px;background:radial-gradient(circle,rgba(0,212,170,.12),transparent 70%)}
.pd-cta-inner{position:relative;max-width:720px}
.pd-cta h2{color:#fff;font-size:clamp(28px,3vw,40px);font-weight:700;letter-spacing:-.025em;line-height:1.15;margin-bottom:16px;text-wrap:balance}
.pd-cta p{font-size:16px;color:#CBD5E1;line-height:1.6;margin-bottom:28px;max-width:60ch}
.pd-cta .ctas{display:flex;gap:14px;flex-wrap:wrap}

/* Benefit grid (high-level, no sub-bullets) */
.pd-benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pd-benefit{padding:30px 28px;border:1px solid var(--border);border-radius:12px;background:#fff;transition:transform .25s,border-color .25s,box-shadow .25s;position:relative;overflow:hidden}
.pd-benefit::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent);transform:scaleY(0);transform-origin:top;transition:transform .3s}
.pd-benefit:hover{transform:translateY(-3px);border-color:var(--accent-line);box-shadow:0 10px 28px rgba(15,23,42,.06)}
.pd-benefit:hover::before{transform:scaleY(1)}
.pd-benefit .ic{width:46px;height:46px;border-radius:11px;background:var(--accent-soft);border:1px solid var(--accent-line);color:var(--accent);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.pd-benefit .ic svg{width:23px;height:23px;stroke-width:1.6}
.pd-benefit h4{font-family:var(--font-h);font-size:17.5px;color:var(--navy);font-weight:600;margin-bottom:10px;letter-spacing:-.012em;line-height:1.3}
.pd-benefit p{font-size:14.5px;color:var(--body);line-height:1.65}
.pd-sec.dark .pd-benefit{background:rgba(255,255,255,.03);border-color:var(--border-dark)}
.pd-sec.dark .pd-benefit h4{color:#fff}
.pd-sec.dark .pd-benefit p{color:#CBD5E1}
.pd-sec.dark .pd-benefit .ic{background:var(--accent-soft);border-color:var(--accent-line);color:var(--teal-light)}
@media(max-width:900px){.pd-benefits{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.pd-benefits{grid-template-columns:1fr}}

/* Outcomes strip */
.pd-outcomes{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:8px}
.pd-outcome{padding:26px 24px;border-radius:12px;background:var(--offwhite);border:1px solid var(--border)}
.pd-outcome strong{display:block;font-family:var(--font-d);font-size:clamp(20px,2vw,26px);color:var(--navy);font-weight:700;letter-spacing:-.02em;margin-bottom:8px;line-height:1.1}
.pd-outcome span{font-size:13.5px;color:var(--body);line-height:1.55}
@media(max-width:900px){.pd-outcomes{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.pd-outcomes{grid-template-columns:1fr}}

/* Responsive */
@media(max-width:960px){
  .pd-hero-inner{grid-template-columns:1fr;gap:32px}
  .pd-problem{grid-template-columns:1fr;gap:32px}
  .pd-sec{padding:56px 0}
  .pd-hero{padding:120px 0 48px}
}