/* W2Reviews — shared styles for product pages */
:root{
  --ink:#0e1116;--ink-2:#3a4250;--muted:#697586;--line:#e7eaef;--bg:#ffffff;--bg-soft:#f6f8fb;
  --brand:#111418;--accent:#2f6bff;--accent-soft:#eaf0ff;--star:#ffb400;--radius:16px;
  --shadow:0 1px 2px rgba(16,24,40,.04),0 12px 32px rgba(16,24,40,.06);--maxw:1160px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:'Space Grotesk','Inter',sans-serif;line-height:1.14;letter-spacing:-.02em;color:var(--ink)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{padding:72px 0}
.eyebrow{font-family:'Space Grotesk';font-weight:600;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:.95rem;padding:13px 22px;border-radius:100px;transition:.18s ease;cursor:pointer;border:1px solid transparent}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(16,24,40,.18)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.btn-wa{background:#25d366;color:#0b3d24}
.btn-wa:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(37,211,102,.35)}

/* NAV */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:11px;font-family:'Space Grotesk';font-weight:700;font-size:1.18rem}
.logo .mark{width:38px;height:38px;border-radius:10px;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:700;font-size:.98rem}
.navlinks{display:flex;gap:30px;align-items:center}
.navlinks a{color:var(--ink-2);font-weight:500;font-size:.95rem}
.navlinks a:hover,.navlinks a.active{color:var(--ink)}
.nav-cta{display:flex;gap:12px;align-items:center}
.menu-btn{display:none;background:none;border:0;cursor:pointer;font-size:1.5rem}

/* BREADCRUMB */
.crumb{padding:22px 0 0;font-size:.9rem;color:var(--muted)}
.crumb a:hover{color:var(--ink)}

/* PRODUCT HERO */
.prod{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;padding:40px 0 20px}
.prod .media{position:relative;border-radius:20px;overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3;background:var(--bg-soft)}
.prod .media img{width:100%;height:100%;object-fit:cover}
.prod .media img.contain{object-fit:contain;background:#fff;padding:6%}
.prod .media .ph{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;color:#8a93a3;padding:24px}
.prod .media .ph .icon{font-size:2rem}
.prod .media .ph b{font-family:'Space Grotesk';color:#5a6474}
.prod .media .ph small{font-size:.82rem;max-width:24ch}
.tag{display:inline-block;font-family:'Space Grotesk';font-weight:600;font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);background:var(--accent-soft);padding:6px 12px;border-radius:100px;margin-bottom:16px}
.prod h1{font-size:clamp(2rem,4vw,2.9rem)}
.prod .lead{color:var(--ink-2);font-size:1.12rem;margin:16px 0 22px}
.prod .stars{color:var(--star);letter-spacing:2px;font-size:1.05rem;margin-bottom:14px}
.prod .actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.pricing-note{margin-top:18px;font-size:.9rem;color:var(--muted);display:flex;align-items:center;gap:8px}

/* FEATURES */
.sec-head{max-width:640px;margin-bottom:36px}
.sec-head h2{font-size:clamp(1.7rem,3vw,2.2rem)}
.sec-head p{color:var(--ink-2);margin-top:12px}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feat{padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.feat .ic{font-size:1.5rem;margin-bottom:12px}
.feat h3{font-size:1.08rem;margin-bottom:6px}
.feat p{color:var(--muted);font-size:.94rem}

/* SPEC LIST */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:start}
.longcopy p{color:var(--ink-2);margin-bottom:16px}
.spec{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.spec h3{font-size:1.05rem;margin-bottom:16px}
.spec ul{list-style:none}
.spec li{display:flex;gap:12px;padding:10px 0;border-bottom:1px dashed var(--line);font-size:.94rem;color:var(--ink-2)}
.spec li:last-child{border-bottom:0}
.spec li b{color:var(--ink);min-width:120px;font-weight:600}

/* STEPS */
#how{background:var(--bg-soft)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.step .num{width:38px;height:38px;border-radius:10px;background:var(--accent-soft);color:var(--accent);font-family:'Space Grotesk';font-weight:700;display:grid;place-items:center;margin-bottom:16px}
.step h3{font-size:1.1rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.94rem}

/* CTA */
.cta{background:var(--brand);color:#fff;border-radius:24px;padding:52px;text-align:center;position:relative;overflow:hidden}
.cta:before{content:"";position:absolute;inset:0;background:radial-gradient(600px 260px at 50% -20%,rgba(47,107,255,.4),transparent 60%)}
.cta h2{color:#fff;font-size:clamp(1.7rem,3.2vw,2.4rem);position:relative}
.cta p{color:#c7cedb;margin:14px auto 26px;max-width:44ch;position:relative}
.cta .row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;position:relative}

/* RELATED */
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rel{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;transition:.18s}
.rel:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.rel .rimg{height:130px;background:var(--bg-soft);position:relative;overflow:hidden}
.rel .rimg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.rel .rb{padding:16px}
.rel .rb b{font-size:.98rem}
.rel .rb span{display:block;color:var(--muted);font-size:.85rem;margin-top:4px}

/* FOOTER */
footer{background:#0b0e13;color:#aeb7c5;padding:52px 0 28px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;margin-bottom:34px}
footer .logo{color:#fff;margin-bottom:14px}
footer .logo .mark{background:#fff;color:#0b0e13}
footer p{font-size:.92rem;max-width:34ch}
.foot-col h4{color:#fff;font-size:.9rem;margin-bottom:14px;font-family:'Space Grotesk'}
.foot-col a{display:block;color:#aeb7c5;font-size:.9rem;margin-bottom:10px}
.foot-col a:hover{color:#fff}
.foot-bottom{border-top:1px solid #1e242e;padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.85rem}

@media(max-width:900px){
  .navlinks{display:none}.menu-btn{display:block}
  .prod,.split{grid-template-columns:1fr;gap:32px}
  .feat-grid,.steps,.rel-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  section{padding:52px 0}
  .feat-grid,.steps,.rel-grid,.foot-grid{grid-template-columns:1fr}
  .cta{padding:38px 24px}
}

/* MOBILE-NAV */
  .logo .mark{position:relative;overflow:hidden}
  .logo-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
  html,body{overflow-x:hidden}
  @media(max-width:900px){
    .nav{position:relative}
    .nav-cta{display:none}
    .menu-btn{display:block}
    .nav.open .navlinks{display:flex;flex-direction:column;gap:0;align-items:stretch;position:absolute;top:100%;left:0;right:0;background:#fff;border:1px solid var(--line);border-radius:0 0 14px 14px;box-shadow:0 14px 30px rgba(16,24,40,.10);padding:8px 0;z-index:60}
    .nav.open .navlinks a{padding:13px 24px;font-size:1rem}
  }