@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Sora:wght@600;700;800&display=swap');

:root{
  --primary:#4f46e5; --primary-dark:#3730a3; --primary-light:#eef2ff;
  --accent:#f59e0b; --accent-dark:#d97706;
  --ink:#14112e; --body:#3f3d5c; --muted:#75719a;
  --bg:#fafaff; --card:#ffffff; --border:#e7e5fb;
  --green:#16a34a; --green-bg:#f0fdf4; --red:#dc2626; --red-bg:#fef2f2;
  --radius:18px; --shadow:0 10px 34px rgba(79,70,229,.10);
  --shadow-lg:0 20px 60px rgba(79,70,229,.16);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--body);line-height:1.75;font-size:16px;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:'Sora','Inter',sans-serif;color:var(--ink);line-height:1.3}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1140px;margin:0 auto;padding:0 22px}
img{max-width:100%}

/* ---------- header ---------- */
header.site{background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;padding:15px 22px}
.logo{font-family:'Sora',sans-serif;font-size:23px;font-weight:800;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:9px}
.logo:hover{text-decoration:none}
.logo-mark{width:36px;height:36px;border-radius:11px;background:linear-gradient(135deg,var(--primary),#8b5cf6);display:inline-flex;align-items:center;justify-content:center;font-size:19px;flex:none}
.logo span{color:var(--primary)}
.nav-links{list-style:none;display:flex;gap:6px;align-items:center}
.nav-links a{text-decoration:none;color:var(--body);font-weight:600;font-size:14.5px;padding:9px 15px;border-radius:999px;transition:.15s}
.nav-links a:hover{color:var(--primary);background:var(--primary-light);text-decoration:none}
.nav-links a.cta{background:var(--primary);color:#fff}
.nav-links a.cta:hover{background:var(--primary-dark);color:#fff}
.menu-btn{display:none;background:none;border:none;font-size:24px;cursor:pointer;color:var(--ink)}

/* ---------- hero ---------- */
.hero{background:radial-gradient(1100px 480px at 15% -5%,rgba(139,92,246,.35),transparent),radial-gradient(900px 420px at 90% 10%,rgba(79,70,229,.4),transparent),linear-gradient(135deg,#191640 0%,#2e1a7a 55%,#4c1d95 100%);color:#fff;padding:84px 22px 90px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Ccircle cx='30' cy='30' r='1.4' fill='rgba(255,255,255,.14)'/%3E%3C/svg%3E");pointer-events:none}
.hero .wrap{position:relative;z-index:1;text-align:center}
.hero .badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);padding:7px 18px;border-radius:999px;font-size:13.5px;font-weight:600;margin-bottom:22px;backdrop-filter:blur(4px)}
.hero h1{font-size:clamp(32px,5.4vw,56px);font-weight:800;letter-spacing:-.02em;margin-bottom:18px;color:#fff}
.hero h1 .hl{background:linear-gradient(90deg,#fbbf24,#f97316);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{max-width:660px;margin:0 auto 30px;font-size:18px;opacity:.88}
.searchbar{max-width:560px;margin:0 auto 18px;display:flex;background:#fff;border-radius:999px;padding:6px;box-shadow:0 14px 40px rgba(0,0,0,.28)}
.searchbar input{flex:1;border:none;outline:none;padding:12px 20px;font-size:15.5px;border-radius:999px;font-family:inherit;color:var(--ink);min-width:0}
.searchbar button{border:none;background:var(--primary);color:#fff;font-weight:700;padding:12px 28px;border-radius:999px;cursor:pointer;font-size:15px;font-family:inherit}
.searchbar button:hover{background:var(--primary-dark)}
.hero-tags{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;font-size:13.5px;opacity:.85}
.hero-tags a{color:#fff;border:1px solid rgba(255,255,255,.3);padding:5px 14px;border-radius:999px;text-decoration:none}
.hero-tags a:hover{background:rgba(255,255,255,.15);text-decoration:none}
.hero-stats{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:38px}
.stat{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:16px;padding:16px 30px;backdrop-filter:blur(6px)}
.stat strong{display:block;font-size:27px;font-family:'Sora';color:#fbbf24}
.stat span{font-size:13px;opacity:.85}

/* ---------- sections ---------- */
.section{padding:64px 0 10px}
.eyebrow{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--primary);background:var(--primary-light);padding:6px 16px;border-radius:999px;margin-bottom:14px}
.section-title{font-size:clamp(24px,3.4vw,34px);font-weight:800;letter-spacing:-.01em;margin-bottom:8px;text-align:center}
.section-sub{text-align:center;color:var(--muted);margin-bottom:34px;max-width:680px;margin-left:auto;margin-right:auto;font-size:16.5px}

/* ---------- tool cards ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px}
.tool-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:28px 26px;display:flex;flex-direction:column;transition:.2s;position:relative;overflow:hidden}
.tool-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:#c9c4f5;text-decoration:none}
.tool-card .top{display:flex;align-items:flex-start;gap:15px;margin-bottom:14px}
.tool-icon{width:54px;height:54px;border-radius:15px;display:flex;align-items:center;justify-content:center;font-size:27px;flex:none;background:linear-gradient(135deg,var(--primary-light),#e0e7ff)}
.tool-card h3{font-size:19px;margin-bottom:3px}
.tool-card h3 a{color:var(--ink)}
.stars{color:var(--accent);font-size:14px;letter-spacing:2px}
.stars small{color:var(--muted);letter-spacing:0;font-size:12.5px;font-weight:600}
.free-badge{position:absolute;top:20px;right:20px;background:var(--green-bg);color:var(--green);font-size:11.5px;font-weight:800;letter-spacing:.06em;padding:5px 12px;border-radius:999px;border:1px solid #bbf7d0}
.free-badge.limited{background:#fffbeb;color:var(--accent-dark);border-color:#fde68a}
.tool-card .tagline{font-size:14.5px;color:var(--muted);margin-bottom:16px;flex:1}
.tool-card .go{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--primary);font-size:15px}
.tool-card .go:hover{text-decoration:none}
.tool-card .go .arrow{transition:.2s}
.tool-card:hover .go .arrow{transform:translateX(5px)}

/* ---------- article ---------- */
.article{max-width:800px;margin:0 auto;padding:44px 22px}
.breadcrumb{font-size:13.5px;color:var(--muted);margin-bottom:16px}
.breadcrumb a{color:var(--primary);font-weight:600}
.article h1{font-size:clamp(28px,4.4vw,40px);font-weight:800;letter-spacing:-.02em;margin-bottom:12px}
.article .meta{display:flex;gap:14px;align-items:center;color:var(--muted);font-size:14px;margin-bottom:22px;flex-wrap:wrap}
.rating-box{display:inline-flex;align-items:center;gap:10px;background:var(--primary-light);border:1px solid #c7d2fe;padding:8px 18px;border-radius:999px;font-weight:700;color:var(--primary-dark);font-size:15px}
.rating-box .stars{font-size:16px}
.article h2{font-size:24px;margin:38px 0 14px;padding-top:8px}
.article h3{font-size:18.5px;margin:26px 0 10px}
.article p{margin-bottom:15px}
.article ul,.article ol{margin:0 0 18px 24px}
.article li{margin-bottom:9px}
.article li::marker{color:var(--primary);font-weight:700}
.toc{background:var(--primary-light);border:1px solid #c7d2fe;border-radius:14px;padding:20px 24px;margin:26px 0}
.toc strong{display:block;margin-bottom:10px;color:var(--primary-dark);font-size:15px}
.toc ol{margin:0 0 0 20px}
.toc li{margin-bottom:6px;font-size:15px}
.toc a{font-weight:600}
.verdict{background:linear-gradient(135deg,#eef2ff,#f5f3ff);border:1px solid #c7d2fe;border-left:5px solid var(--primary);border-radius:14px;padding:22px 24px;margin:30px 0}
.pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:24px 0}
.pros,.cons{background:#fff;border:1px solid var(--border);border-radius:14px;padding:20px 22px}
.pros{border-top:4px solid var(--green)}
.cons{border-top:4px solid var(--red)}
.pros h4{color:var(--green);margin-bottom:10px;font-size:16px}
.cons h4{color:var(--red);margin-bottom:10px;font-size:16px}
.pros ul,.cons ul{margin:0 0 0 18px;font-size:15px}
table.compare{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--border);border-radius:14px;overflow:hidden;font-size:15px;margin:22px 0}
table.compare th{background:var(--ink);color:#fff;padding:14px 16px;text-align:left;font-size:14px}
table.compare td{padding:13px 16px;border-top:1px solid var(--border);vertical-align:top}
table.compare tr:nth-child(even) td{background:#fafaff}
.faq{margin-top:34px}
.faq details{background:#fff;border:1px solid var(--border);border-radius:14px;padding:16px 20px;margin-bottom:12px;transition:.15s}
.faq details[open]{border-color:#c9c4f5;box-shadow:var(--shadow)}
.faq summary{font-weight:700;color:var(--ink);cursor:pointer;font-size:16px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq summary::after{content:"+";font-size:22px;color:var(--primary);flex:none}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:12px 0 4px;color:var(--body)}
.ad-slot{background:#f4f3fd;border:1.5px dashed #c9c5e8;border-radius:14px;text-align:center;color:#a5a0c8;font-size:13px;padding:30px;margin:30px 0}
.next-links{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.next-links a{flex:1;min-width:220px;background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px 20px;font-weight:700;color:var(--ink)}
.next-links a:hover{border-color:var(--primary);text-decoration:none;box-shadow:var(--shadow)}
.next-links small{display:block;font-weight:500;color:var(--muted);font-size:13px;margin-bottom:4px}
.step{display:flex;gap:16px;margin-bottom:18px;background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px 20px}
.step-num{width:38px;height:38px;flex:none;border-radius:50%;background:linear-gradient(135deg,var(--primary),#8b5cf6);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;font-family:'Sora'}
.step p{margin:0}

/* ---------- footer ---------- */
footer.site{background:#15123a;color:#b9b5e0;margin-top:72px;padding:52px 0 22px}
.foot-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:28px;margin-bottom:32px}
.foot-grid h4{color:#fff;margin-bottom:14px;font-size:16px}
.foot-grid ul{list-style:none}
.foot-grid li{margin-bottom:9px}
.foot-grid a{color:#b9b5e0;font-size:14.5px}
.foot-grid a:hover{color:#fbbf24}
.foot-brand p{font-size:14px;max-width:260px}
.copy{text-align:center;font-size:13px;border-top:1px solid rgba(255,255,255,.12);padding-top:20px;color:#8f8bb8}

@media(max-width:680px){
  .nav-links{display:none;position:absolute;top:66px;left:0;right:0;background:#fff;flex-direction:column;padding:16px 22px;gap:6px;border-bottom:1px solid var(--border);box-shadow:var(--shadow)}
  .nav-links.open{display:flex}
  .menu-btn{display:block}
  .pros-cons{grid-template-columns:1fr}
  .hero{padding:60px 20px 66px}
  .searchbar{flex-direction:column;border-radius:20px}
  .searchbar input{text-align:center}
}