/* ============================================================
   PRODUCT DETAIL PAGES – Shared Styles
   Layered on top of styles.css
   ============================================================ */

/* ── Product Hero ── */
.ph{position:relative;padding:calc(var(--hdr) + 3rem) 0 4rem;overflow:hidden;color:var(--white)}
.ph::before{content:'';position:absolute;inset:0;z-index:0}
.ph-blue::before{background:linear-gradient(160deg,#1d4ed8 0%,#2563eb 40%,#0ea5e9 100%)}
.ph-violet::before{background:linear-gradient(160deg,#5b21b6 0%,#7c3aed 40%,#a78bfa 100%)}
.ph-emerald::before{background:linear-gradient(160deg,#047857 0%,#059669 40%,#34d399 100%)}
.ph-amber::before{background:linear-gradient(160deg,#b45309 0%,#d97706 40%,#fbbf24 100%)}
.ph-rose::before{background:linear-gradient(160deg,#be123c 0%,#e11d48 40%,#fb7185 100%)}
.ph-cyan::before{background:linear-gradient(160deg,#0e7490 0%,#0891b2 40%,#22d3ee 100%)}

.ph-mesh{position:absolute;inset:0;z-index:1;background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.08) .5px,transparent 0);background-size:28px 28px}
.ph-shapes .shape{position:absolute;border-radius:50%;filter:blur(90px);opacity:.25;z-index:1}
.ph .ps1{width:380px;height:380px;background:rgba(255,255,255,.2);top:-100px;right:-60px}
.ph .ps2{width:220px;height:220px;background:rgba(255,255,255,.15);bottom:-40px;left:-40px}

.ph-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center}
.ph-content{max-width:540px}
.ph-badge{display:inline-flex;align-items:center;gap:.4rem;padding:5px 14px;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.25);border-radius:var(--r-full);color:var(--white);margin-bottom:1rem}
.ph-title{margin:0 0 1rem;font-size:clamp(2rem,4vw,3rem);font-weight:800;line-height:1.15;letter-spacing:-.03em;color:var(--white)}
.ph-desc{margin:0 0 1.75rem;font-size:1.05rem;line-height:1.7;opacity:.9}
.ph-cta{display:flex;flex-wrap:wrap;gap:.75rem}
.ph-cta .btn-white{font-weight:700}

/* Hero mockup */
.ph-visual{display:flex;justify-content:center;align-items:center}
.ph-mockup{width:100%;max-width:380px;background:var(--white);border-radius:var(--r-lg);box-shadow:0 24px 48px rgba(0,0,0,.18);overflow:hidden;transform:perspective(800px) rotateY(-4deg) rotateX(2deg);transition:transform .6s var(--ease)}
.ph-mockup:hover{transform:perspective(800px) rotateY(0) rotateX(0)}
.ph-mock-bar{display:flex;gap:5px;padding:10px 14px;background:var(--g100);border-bottom:1px solid var(--g200)}
.ph-mock-bar span{width:9px;height:9px;border-radius:50%}
.ph-mock-bar span:nth-child(1){background:#f87171}
.ph-mock-bar span:nth-child(2){background:#fbbf24}
.ph-mock-bar span:nth-child(3){background:#34d399}
.ph-mock-body{padding:1rem;min-height:220px;display:grid;gap:.5rem}
.ph-mock-row{border-radius:6px;min-height:20px}

/* ── Stat Bar ── */
.stat-bar{background:var(--white);border:1px solid var(--g200);border-radius:var(--r-md);margin-top:-2.5rem;position:relative;z-index:10;padding:1.5rem 2rem;box-shadow:var(--shadow-lg)}
.stat-bar-inner{display:flex;justify-content:space-around;flex-wrap:wrap;gap:1.5rem;text-align:center}
.sb-item .sb-num{font-family:'Space Grotesk',sans-serif;font-size:1.75rem;font-weight:800;color:var(--primary);line-height:1}
.sb-item .sb-label{font-size:.75rem;font-weight:600;color:var(--g500);text-transform:uppercase;letter-spacing:.06em;margin-top:.25rem}

/* ── Section Shared ── */
.pp-section{padding:5rem 0}
.pp-section.alt{background:var(--g50)}
.pp-section .section-header{text-align:center;max-width:600px;margin:0 auto 3rem}

/* ── Features Grid ── */
.feat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.25rem}
.feat-card{background:var(--white);padding:1.75rem;border-radius:var(--r-md);border:1px solid var(--g200);transition:all var(--med)}
.feat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.fc-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;border-radius:var(--r);margin-bottom:1rem}
.fc-icon svg{width:24px;height:24px}
.fc-blue{background:var(--primary-light);color:var(--primary)}
.fc-violet{background:var(--violet-light);color:var(--violet)}
.fc-emerald{background:#d1fae5;color:#059669}
.fc-amber{background:#fef3c7;color:#d97706}
.fc-rose{background:#ffe4e6;color:#e11d48}
.fc-cyan{background:#cffafe;color:#0891b2}
.feat-card h3{margin:0 0 .4rem;font-size:1.05rem}
.feat-card p{margin:0;font-size:.88rem;color:var(--g500);line-height:1.6}

/* ── How It Works ── */
.hiw-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0;position:relative}
.hiw-step{text-align:center;padding:1.5rem 1rem;position:relative}
.hiw-num{width:52px;height:52px;margin:0 auto .75rem;display:flex;align-items:center;justify-content:center;border-radius:50%;font-family:'Space Grotesk',sans-serif;font-size:1.25rem;font-weight:800;color:var(--white);position:relative;z-index:2}
.hiw-step:nth-child(1) .hiw-num{background:linear-gradient(135deg,var(--primary),var(--accent))}
.hiw-step:nth-child(2) .hiw-num{background:linear-gradient(135deg,var(--violet),#a78bfa)}
.hiw-step:nth-child(3) .hiw-num{background:linear-gradient(135deg,var(--amber),#fbbf24)}
.hiw-step:nth-child(4) .hiw-num{background:linear-gradient(135deg,var(--emerald),#34d399)}
.hiw-step h4{margin:0 0 .35rem;font-size:.95rem}
.hiw-step p{margin:0;font-size:.82rem;color:var(--g500);line-height:1.55}
/* connector line */
.hiw-step:not(:last-child)::after{content:'';position:absolute;top:42px;right:0;width:50%;height:2px;background:var(--g200);z-index:1}
.hiw-step:not(:first-child)::before{content:'';position:absolute;top:42px;left:0;width:50%;height:2px;background:var(--g200);z-index:1}

/* ── Screenshot / Mockup ── */
.screenshot-wrap{max-width:800px;margin:0 auto;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-xl);border:1px solid var(--g200)}
.ss-bar{display:flex;gap:5px;padding:10px 14px;background:var(--g100);border-bottom:1px solid var(--g200)}
.ss-bar span{width:9px;height:9px;border-radius:50%}
.ss-bar span:nth-child(1){background:#f87171}
.ss-bar span:nth-child(2){background:#fbbf24}
.ss-bar span:nth-child(3){background:#34d399}
.ss-body{padding:1.5rem;background:var(--white);display:grid;gap:.75rem;min-height:260px}
.ss-media{padding:0;background:var(--white)}
.ss-media img{display:block;width:100%;height:auto;min-height:260px;object-fit:cover}
.ss-row{border-radius:8px;min-height:24px}

/* ── Integration Logos ── */
.int-grid{display:flex;justify-content:center;flex-wrap:wrap;gap:1rem}
.int-logo{width:100px;height:56px;display:flex;align-items:center;justify-content:center;background:var(--white);border:1px solid var(--g200);border-radius:var(--r-sm);font-weight:700;font-size:.72rem;color:var(--g400);text-transform:uppercase;letter-spacing:.04em;transition:all var(--med)}
.int-logo:hover{border-color:var(--primary-light);box-shadow:var(--shadow)}

/* ── Pricing / CTA ── */
.cta-box{text-align:center;padding:3rem 2rem;background:linear-gradient(135deg,var(--primary-50),rgba(6,182,212,.08));border:1px solid var(--primary-light);border-radius:var(--r-lg);max-width:680px;margin:0 auto}
.cta-box h3{margin:0 0 .5rem;font-size:1.5rem}
.cta-box p{margin:0 0 1.25rem;color:var(--g500)}
.cta-box .btn{min-width:200px}

/* ── Complete Features List ── */
.features-list-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem}
.fl-category{background:var(--white);padding:1.5rem;border-radius:var(--r-md);border:1px solid var(--g200);transition:all var(--med)}
.fl-category:hover{box-shadow:var(--shadow-lg);border-color:transparent}
.fl-category h4{display:flex;align-items:center;gap:.5rem;margin:0 0 1rem;font-size:.95rem;color:var(--g900);padding-bottom:.75rem;border-bottom:2px solid var(--primary-light)}
.fl-category h4 svg{flex-shrink:0;color:var(--primary)}
.fl-category ul{margin:0;padding:0;list-style:none}
.fl-category ul li{position:relative;padding:.4rem 0 .4rem 1.25rem;font-size:.82rem;color:var(--g600);line-height:1.55;border-bottom:1px solid var(--g100)}
.fl-category ul li:last-child{border-bottom:none}
.fl-category ul li::before{content:'';position:absolute;left:0;top:.7rem;width:7px;height:7px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent))}

/* ── Use Cases ── */
.uc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.25rem}
.uc-card{padding:1.5rem;border-radius:var(--r-md);border:1px solid var(--g200);background:var(--white);transition:all var(--med)}
.uc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.uc-emoji{font-size:2rem;margin-bottom:.75rem}
.uc-card h4{margin:0 0 .35rem;font-size:1rem}
.uc-card p{margin:0;font-size:.85rem;color:var(--g500);line-height:1.6}

/* ── Breadcrumb ── */
.breadcrumb{font-size:.82rem;color:var(--white);opacity:.8;margin-bottom:.75rem}
.breadcrumb a{color:var(--white);opacity:.7;transition:opacity var(--fast)}
.breadcrumb a:hover{opacity:1;color:var(--white)}

/* ── Back link ── */
.back-link{display:inline-flex;align-items:center;gap:.4rem;font-size:.85rem;font-weight:600;color:var(--primary);margin-bottom:1.5rem;transition:gap var(--fast)}
.back-link:hover{gap:.6rem}

/* ── Responsive ── */
@media(max-width:960px){
  .ph-inner{grid-template-columns:1fr;text-align:center}
  .ph-content{max-width:100%;margin:0 auto}
  .ph-cta{justify-content:center}
  .ph-visual{display:none}
  .hiw-step::after,.hiw-step::before{display:none}
}
@media(max-width:768px){
  .stat-bar-inner{flex-direction:column;gap:1rem}
  .feat-grid{grid-template-columns:1fr}
}