/* ── MasterAudio Pages — Shared Styles ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0a0a0f;--surface:#111118;--surface2:#16161f;
  --border:rgba(255,255,255,.08);--border2:rgba(255,255,255,.12);
  --txt:#f0f0f0;--txt2:#888;--txt3:#555;
  --cyan:#00d4ff;--green:#a8ff3e;--purple:#a78bfa;--orange:#ff8c42;
  --radius:12px;--max:1100px;
}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--txt);font-family:-apple-system,BlinkMacSystemFont,'Inter',sans-serif;line-height:1.6;font-size:15px}
a{color:inherit;text-decoration:none}
img{max-width:100%}

/* ── Nav ── */
.nav{position:sticky;top:0;z-index:100;background:rgba(10,10,15,.85);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}
.nav-inner{max-width:var(--max);margin:0 auto;padding:0 24px;height:60px;display:flex;align-items:center;gap:32px}
.nav-logo{font-size:18px;font-weight:800;letter-spacing:-.5px;color:var(--txt);flex-shrink:0}
.nav-logo span{color:var(--cyan)}
.nav-links{display:flex;gap:24px;flex:1}
.nav-links a{color:var(--txt2);font-size:13px;font-weight:500;transition:.2s}
.nav-links a:hover,.nav-links a.active{color:var(--txt)}
.nav-cta{background:var(--cyan);color:#000;border-radius:8px;font-size:13px;font-weight:700;padding:7px 16px;white-space:nowrap;transition:.2s;flex-shrink:0}
.nav-cta:hover{opacity:.85}
.nav-mobile-toggle{display:none;background:none;border:none;color:var(--txt2);cursor:pointer;font-size:20px}

/* ── Container ── */
.container{max-width:var(--max);margin:0 auto;padding:0 24px}
.section{padding:80px 0}
.section-sm{padding:48px 0}

/* ── Typography ── */
.badge{display:inline-block;background:rgba(0,212,255,.1);color:var(--cyan);border:1px solid rgba(0,212,255,.25);border-radius:20px;font-size:11px;font-weight:700;letter-spacing:.8px;padding:4px 12px;text-transform:uppercase;margin-bottom:16px}
h1{font-size:clamp(36px,5vw,64px);font-weight:800;letter-spacing:-1.5px;line-height:1.1}
h2{font-size:clamp(26px,3.5vw,40px);font-weight:700;letter-spacing:-.8px;line-height:1.2}
h3{font-size:18px;font-weight:700}
.lead{font-size:clamp(15px,1.8vw,18px);color:var(--txt2);line-height:1.7;max-width:600px}
.text-cyan{color:var(--cyan)}
.text-center{text-align:center}
.mx-auto{margin-left:auto;margin-right:auto}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:10px;font-size:14px;font-weight:700;padding:12px 24px;transition:.2s;cursor:pointer;border:none}
.btn-primary{background:var(--cyan);color:#000}
.btn-primary:hover{opacity:.85;transform:translateY(-1px)}
.btn-outline{background:none;border:1px solid var(--border2);color:var(--txt)}
.btn-outline:hover{border-color:var(--cyan);color:var(--cyan)}
.btn-lg{padding:15px 32px;font-size:15px;border-radius:12px}

/* ── Cards ── */
.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:28px}
.card:hover{border-color:var(--border2)}

/* ── Grid ── */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}

/* ── Divider ── */
hr.divider{border:none;border-top:1px solid var(--border);margin:0}

/* ── Footer ── */
footer{background:var(--surface);border-top:1px solid var(--border);padding:48px 0 28px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.footer-brand .logo{font-size:20px;font-weight:800;letter-spacing:-.5px;margin-bottom:10px}
.footer-brand .logo span{color:var(--cyan)}
.footer-brand p{color:var(--txt2);font-size:13px;line-height:1.7}
.footer-col h4{font-size:12px;font-weight:700;color:var(--txt2);letter-spacing:.6px;text-transform:uppercase;margin-bottom:14px}
.footer-col a{display:block;color:var(--txt2);font-size:13px;margin-bottom:8px;transition:.2s}
.footer-col a:hover{color:var(--cyan)}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:24px;border-top:1px solid var(--border);font-size:12px;color:var(--txt3)}

/* ── Content pages ── */
.page-hero{padding:64px 0 48px;border-bottom:1px solid var(--border)}
.content-body{padding:48px 0 80px;max-width:760px}
.content-body h2{font-size:22px;margin:36px 0 12px}
.content-body h3{font-size:16px;margin:24px 0 8px;color:var(--cyan)}
.content-body p{color:var(--txt2);line-height:1.8;margin-bottom:14px}
.content-body ul,.content-body ol{color:var(--txt2);padding-left:22px;margin-bottom:14px}
.content-body li{margin-bottom:8px;line-height:1.7}
.content-body strong{color:var(--txt)}
.content-body a{color:var(--cyan)}

/* ── Pricing ── */
.pricing-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.price-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:28px 20px;text-align:center;position:relative;transition:.2s}
.price-card:hover{border-color:var(--border2);transform:translateY(-2px)}
.price-card.popular{border-color:var(--purple);background:rgba(167,139,250,.05)}
.popular-tag{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--purple);color:#fff;font-size:10px;font-weight:800;letter-spacing:.6px;padding:3px 12px;border-radius:20px}
.price-emoji{font-size:32px;margin-bottom:10px}
.price-name{font-size:13px;font-weight:700;color:var(--txt2);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px}
.price-amount{font-size:36px;font-weight:800;letter-spacing:-1px;margin-bottom:4px}
.price-period{font-size:12px;color:var(--txt2);margin-bottom:20px}
.price-btn{display:block;background:var(--cyan);color:#000;border-radius:8px;font-size:13px;font-weight:700;padding:10px;transition:.2s}
.price-btn:hover{opacity:.85}
.price-card.popular .price-btn{background:var(--purple)}

/* ── Feature list ── */
.feat-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:14px;flex-shrink:0}
.feat-icon.cyan{background:rgba(0,212,255,.1)}
.feat-icon.green{background:rgba(168,255,62,.1)}
.feat-icon.purple{background:rgba(167,139,250,.1)}
.feat-icon.orange{background:rgba(255,140,66,.1)}
.step-num{width:32px;height:32px;border-radius:50%;background:rgba(0,212,255,.12);border:1px solid rgba(0,212,255,.25);color:var(--cyan);font-size:13px;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.step-row{display:flex;gap:16px;margin-bottom:28px}
.step-content h3{font-size:15px;font-weight:700;margin-bottom:6px}
.step-content p{color:var(--txt2);font-size:14px;line-height:1.7}

/* ── Alert box ── */
.alert-box{background:rgba(0,212,255,.06);border:1px solid rgba(0,212,255,.2);border-radius:12px;padding:16px 20px;font-size:14px;color:var(--txt2)}
.alert-box strong{color:var(--cyan)}

/* ── FAQ ── */
.faq-item{border-bottom:1px solid var(--border);padding:20px 0}
.faq-q{font-size:15px;font-weight:600;color:var(--txt);margin-bottom:8px}
.faq-a{font-size:14px;color:var(--txt2);line-height:1.7}

/* ── Reviews ── */
.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.reviews-grid .review-featured{grid-column:span 1}
.review-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:14px;transition:.2s}
.review-card:hover{border-color:var(--border2);transform:translateY(-2px)}
.review-stars{display:flex;gap:3px;font-size:16px}
.review-text{color:var(--txt2);font-size:14px;line-height:1.75;flex:1}
.review-text em{color:var(--cyan);font-style:normal;font-weight:600}
.review-author{display:flex;align-items:center;gap:12px;margin-top:4px}
.review-avatar{width:44px;height:44px;border-radius:50%;object-fit:cover;flex-shrink:0;border:2px solid var(--border)}
.review-avatar-init{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:800;flex-shrink:0;border:2px solid var(--border)}
.review-info{}
.review-name{font-size:14px;font-weight:700;color:var(--txt)}
.review-meta{font-size:11px;color:var(--txt3);margin-top:2px}
.review-badge{display:inline-block;font-size:10px;font-weight:700;padding:2px 8px;border-radius:10px;margin-top:3px;background:rgba(0,212,255,.1);color:var(--cyan);border:1px solid rgba(0,212,255,.2)}
.reviews-summary{text-align:center;margin-bottom:48px}
.reviews-summary .big-score{font-size:56px;font-weight:800;letter-spacing:-2px;color:var(--txt);line-height:1}
.reviews-summary .stars-row{font-size:24px;margin:6px 0}
.reviews-summary .score-sub{font-size:13px;color:var(--txt2)}

/* ── Responsive ── */
@media(max-width:768px){
  .grid-2,.grid-3,.grid-4,.pricing-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav-links,.nav-cta{display:none}
  .nav-mobile-toggle{display:block}
  .section{padding:56px 0}
  h1{font-size:36px}
  h2{font-size:26px}
  .content-body{padding:32px 0 56px}
}
@media(max-width:480px){
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:8px;text-align:center}
}

/* ── Scroll-to-top ── */
.scroll-top{position:fixed;bottom:28px;right:24px;z-index:200;width:44px;height:44px;border-radius:50%;background:var(--cyan);border:none;color:#000;font-size:20px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transform:translateY(12px);transition:.3s;pointer-events:none;box-shadow:0 4px 20px rgba(0,212,255,.35)}
.scroll-top.visible{opacity:1;transform:translateY(0);pointer-events:auto}
.scroll-top:hover{opacity:.85;transform:translateY(-3px)}