@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,700;1,8..60,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --indigo-900:#1E1B4B;--indigo-800:#312E81;--indigo-700:#4338CA;--indigo-600:#4F46E5;--indigo-500:#6366F1;--indigo-400:#818CF8;--indigo-300:#A5B4FC;--indigo-200:#C7D2FE;--indigo-100:#E0E7FF;--indigo-50:#EEF2FF;
  --emerald-600:#059669;--emerald-500:#10B981;--emerald-100:#D1FAE5;--emerald-50:#ECFDF5;
  --amber-500:#F59E0B;--amber-100:#FEF3C7;
  --red-500:#EF4444;--red-100:#FEE2E2;
  --slate-50:#F8FAFC;--slate-100:#F1F5F9;--slate-200:#E2E8F0;--slate-300:#CBD5E1;--slate-400:#94A3B8;--slate-500:#64748B;--slate-600:#475569;--slate-700:#334155;--slate-800:#1E293B;--slate-900:#0F172A;
  --font-display:'Source Serif 4',Georgia,serif;
  --font-body:'Plus Jakarta Sans',-apple-system,sans-serif;
  --max-w:1100px;--article-w:720px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{font-size:17px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;}
body{font-family:var(--font-body);color:var(--slate-800);background:var(--slate-50);line-height:1.7;}
img{max-width:100%;height:auto;display:block;}
a{color:var(--indigo-600);text-decoration:none;transition:color .2s;}a:hover{color:var(--indigo-400);}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:700;line-height:1.25;color:var(--slate-900);}
h1{font-size:clamp(2rem,4vw,2.8rem);margin-bottom:1rem;}
h2{font-size:clamp(1.5rem,3vw,2rem);margin-top:2.5rem;margin-bottom:1rem;}
h3{font-size:1.25rem;margin-top:2rem;margin-bottom:.75rem;}
p{margin-bottom:1.1rem;}

.container{max-width:var(--max-w);margin:0 auto;padding:0 1.5rem;}
.article-w{max-width:var(--article-w);margin:0 auto;padding:0 1.5rem;}

/* Nav */
.nav{background:var(--slate-900);border-bottom:3px solid var(--indigo-500);position:sticky;top:0;z-index:100;}
.nav-inner{max-width:var(--max-w);margin:0 auto;padding:.8rem 1.5rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;}
.nav-brand{font-family:var(--font-display);font-size:1.2rem;color:#fff;display:flex;align-items:center;gap:.5rem;}
.nav-brand .mark{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;background:var(--indigo-500);border-radius:7px;font-size:.9rem;color:#fff;font-weight:700;}
.nav-brand span{color:var(--indigo-300);}
.nav-links{display:flex;align-items:center;gap:1.5rem;list-style:none;}
.nav-links a{color:rgba(255,255,255,.7);font-size:.88rem;font-weight:500;}
.nav-links a:hover{color:#fff;}
.nav-cta{background:var(--indigo-500);color:#fff !important;padding:.4rem 1rem;border-radius:6px;font-weight:600 !important;font-size:.83rem !important;}
.nav-cta:hover{background:var(--indigo-400);}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;}
.nav-toggle span{display:block;width:20px;height:2px;background:#fff;margin:4px 0;}
@media(max-width:768px){.nav-links{display:none;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:var(--slate-900);padding:1rem 1.5rem;border-bottom:3px solid var(--indigo-500);}.nav-links.open{display:flex;}.nav-toggle{display:block;}}

/* Hero */
.hero{background:linear-gradient(145deg,var(--slate-900) 0%,var(--indigo-900) 100%);color:#fff;padding:4rem 1.5rem;text-align:center;position:relative;overflow:hidden;}
.hero::before{content:'';position:absolute;top:-40%;right:-15%;width:500px;height:500px;background:radial-gradient(circle,rgba(99,102,241,.15) 0%,transparent 70%);pointer-events:none;}
.hero h1{color:#fff;max-width:650px;margin:0 auto .75rem;}
.hero h1 em{font-style:italic;color:var(--indigo-300);}
.hero p{color:rgba(255,255,255,.75);font-size:1.05rem;max-width:540px;margin:0 auto 2rem;}
.hero-cta{display:inline-flex;align-items:center;gap:.5rem;background:var(--indigo-500);color:#fff;font-weight:600;padding:.8rem 1.8rem;border-radius:8px;font-size:.95rem;transition:all .2s;}
.hero-cta:hover{background:var(--indigo-400);transform:translateY(-1px);color:#fff;}

.badge{display:inline-block;background:rgba(99,102,241,.15);border:1px solid rgba(99,102,241,.3);color:var(--indigo-300);font-size:.78rem;font-weight:600;padding:.25rem .75rem;border-radius:20px;margin-bottom:1rem;}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.25rem;margin:2rem 0;}
.card{background:#fff;border:1px solid var(--slate-200);border-radius:10px;padding:1.5rem;transition:box-shadow .25s,transform .25s;text-decoration:none;color:inherit;display:block;}
.card:hover{box-shadow:0 8px 30px rgba(0,0,0,.07);transform:translateY(-2px);}
.card-icon{font-size:2rem;margin-bottom:.75rem;}
.card-tag{display:inline-block;background:var(--indigo-50);color:var(--indigo-700);font-size:.73rem;font-weight:600;padding:.2rem .6rem;border-radius:4px;margin-bottom:.6rem;text-transform:uppercase;letter-spacing:.04em;}
.card h3{margin-top:0;font-size:1.1rem;}.card h3 a{color:var(--slate-900);}.card h3 a:hover{color:var(--indigo-600);}
.card p{color:var(--slate-600);font-size:.9rem;margin-bottom:0;}

/* Provider */
.prov{background:#fff;border:1px solid var(--slate-200);border-radius:12px;padding:1.75rem;margin-bottom:1.25rem;position:relative;transition:box-shadow .25s;}
.prov:hover{box-shadow:0 8px 30px rgba(0,0,0,.07);}
.prov.top{border-color:var(--indigo-400);border-width:2px;}
.prov-badge{position:absolute;top:-11px;left:20px;background:var(--indigo-500);color:#fff;font-size:.7rem;font-weight:700;padding:.25rem .7rem;border-radius:4px;text-transform:uppercase;letter-spacing:.04em;}
.prov-name{font-family:var(--font-display);font-size:1.4rem;color:var(--slate-900);}
.prov-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.75rem;margin:1rem 0;}
.prov-grid label{font-size:.72rem;text-transform:uppercase;letter-spacing:.04em;color:var(--slate-400);font-weight:600;display:block;margin-bottom:.2rem;}
.prov-grid span{font-size:.92rem;font-weight:500;color:var(--slate-800);}
.prov-tags{display:flex;flex-wrap:wrap;gap:.4rem;margin:1rem 0;}
.ptag{display:inline-flex;align-items:center;gap:.25rem;background:var(--emerald-50);color:var(--emerald-600);font-size:.8rem;padding:.3rem .65rem;border-radius:5px;}
.prov-cta{display:inline-flex;align-items:center;gap:.4rem;background:var(--indigo-600);color:#fff;font-weight:600;padding:.65rem 1.5rem;border-radius:8px;font-size:.9rem;transition:all .2s;}
.prov-cta:hover{background:var(--indigo-500);transform:translateY(-1px);color:#fff;}

/* Breadcrumb */
.breadcrumb{padding:.85rem 0;font-size:.82rem;color:var(--slate-400);}
.breadcrumb a{color:var(--slate-400);}.breadcrumb a:hover{color:var(--indigo-600);}

/* Affiliate notice */
.aff-notice{background:var(--amber-100);border-left:3px solid var(--amber-500);padding:.85rem 1rem;font-size:.83rem;color:var(--slate-600);border-radius:0 8px 8px 0;margin:1.5rem 0;}

/* Info / Warning */
.info{background:var(--indigo-50);border:1px solid var(--indigo-200);border-radius:10px;padding:1.25rem;margin:1.5rem 0;font-size:.9rem;}
.info strong{color:var(--indigo-700);}
.warn{background:var(--red-100);border:1px solid #FECACA;border-radius:10px;padding:1.25rem;margin:1.5rem 0;font-size:.9rem;}

/* Table */
.tbl{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:.88rem;}
.tbl th{background:var(--slate-900);color:#fff;padding:.75rem .85rem;text-align:left;font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.03em;}
.tbl td{padding:.75rem .85rem;border-bottom:1px solid var(--slate-200);}
.tbl tr:hover td{background:var(--indigo-50);}
.tbl th:first-child{border-radius:8px 0 0 0;}.tbl th:last-child{border-radius:0 8px 0 0;}

/* CTA Banner */
.cta-box{background:linear-gradient(135deg,var(--indigo-800),var(--indigo-600));color:#fff;padding:2.5rem 1.5rem;text-align:center;border-radius:12px;margin:2.5rem 0;}
.cta-box h2{color:#fff;margin-top:0;}.cta-box p{color:rgba(255,255,255,.8);max-width:480px;margin:0 auto 1.25rem;}

/* Footer */
.footer{background:var(--slate-900);color:rgba(255,255,255,.5);padding:2.5rem 1.5rem 1.5rem;font-size:.83rem;}
.footer-inner{max-width:var(--max-w);margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem;}
.footer-brand{font-family:var(--font-display);font-size:1.1rem;color:#fff;margin-bottom:.5rem;}.footer-brand span{color:var(--indigo-300);}
.footer h4{color:rgba(255,255,255,.85);font-family:var(--font-body);font-weight:600;font-size:.82rem;text-transform:uppercase;letter-spacing:.04em;margin-bottom:.6rem;}
.footer-links{list-style:none;}.footer-links li{margin-bottom:.35rem;}.footer-links a{color:rgba(255,255,255,.5);font-size:.83rem;}.footer-links a:hover{color:var(--indigo-300);}
.footer-bottom{max-width:var(--max-w);margin:1.5rem auto 0;padding-top:1rem;border-top:1px solid rgba(255,255,255,.08);text-align:center;font-size:.75rem;}
@media(max-width:768px){.footer-inner{grid-template-columns:1fr;gap:1.25rem;}}

/* Section */
.section-label{font-size:.73rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--indigo-500);margin-bottom:.35rem;}