/* FunnelFromZero — main stylesheet (no build step). Edit colors in :root. */
:root{
  --bg:#0b1020; --bg2:#111832; --card:#ffffff; --ink:#0f172a; --muted:#5b6478;
  --brand:#5b5bf7; --brand2:#22c3a6; --accent:#ffb020; --line:#e5e8f0; --soft:#f5f7fc;
  --radius:16px; --shadow:0 10px 30px rgba(15,23,42,.08);
  --font:"Inter","Segoe UI",Roboto,"Helvetica Neue",Arial,system-ui,sans-serif;
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:#fff;line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;height:auto}
a{color:var(--brand)} a:hover{text-decoration:none}
.container{width:min(1120px,92%);margin-inline:auto}
.narrow{width:min(760px,92%);margin-inline:auto}
h1,h2,h3{line-height:1.2;letter-spacing:-.02em;margin:0 0 .6em}
h1{font-size:clamp(2rem,4.6vw,3.4rem)} h2{font-size:clamp(1.6rem,3vw,2.3rem)} h3{font-size:1.2rem}
p{margin:0 0 1em}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--brand2);margin-bottom:.8em}
.lead{font-size:1.15rem;color:var(--muted)}
.center{text-align:center}
/* Top disclosure bar */
.disclosure-bar{background:#fff7e6;color:#6b4e00;font-size:.85rem;text-align:center;padding:.45rem 1rem;border-bottom:1px solid #f3e2b5}
.disclosure-bar a{color:#6b4e00;font-weight:600}
/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px;gap:1rem}
.logo{display:flex;align-items:center;gap:.55rem;font-weight:800;font-size:1.15rem;color:var(--ink);text-decoration:none}
.logo-mark{width:30px;height:30px}
.nav-links{display:flex;gap:1.4rem;align-items:center;list-style:none;margin:0;padding:0}
.nav-links a{color:var(--ink);text-decoration:none;font-weight:500;font-size:.95rem}
.nav-links a:hover{color:var(--brand)}
.lang-switch{font-size:.85rem;border:1px solid var(--line);border-radius:999px;padding:.2rem .7rem}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:.45rem .6rem;cursor:pointer}
@media (max-width:860px){
  .menu-toggle{display:block}
  .nav-links{position:absolute;top:66px;left:0;right:0;flex-direction:column;background:#fff;border-bottom:1px solid var(--line);padding:1rem 4%;gap:.9rem;display:none;align-items:flex-start}
  .nav-links.open{display:flex}
}
/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.9rem 1.4rem;border-radius:12px;font-weight:700;text-decoration:none;border:0;cursor:pointer;font-size:1rem;transition:transform .15s ease,box-shadow .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--brand),#7b5cff);color:#fff;box-shadow:0 8px 24px rgba(91,91,247,.35)}
.btn-accent{background:var(--accent);color:#1a1300;box-shadow:0 8px 24px rgba(255,176,32,.35)}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.4)}
.btn-outline{background:#fff;color:var(--ink);border:1.5px solid var(--line)}
.btn-sm{padding:.55rem .95rem;font-size:.9rem}
.cta-note{font-size:.82rem;color:var(--muted);margin-top:.6rem}
/* Hero */
.hero{background:radial-gradient(1200px 600px at 80% -10%,rgba(91,91,247,.45),transparent 60%),radial-gradient(900px 500px at -10% 110%,rgba(34,195,166,.35),transparent 60%),var(--bg);color:#fff;padding:5.5rem 0 5rem;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center}
.hero p.lead{color:#c8cfe6}
.hero .cta-note{color:#9aa5c4}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.6rem}
.hero-badges{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.6rem;padding:0;list-style:none}
.hero-badges li{font-size:.85rem;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);padding:.35rem .75rem;border-radius:999px;color:#dfe4f5}
.hero-visual{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:22px;padding:1.4rem;box-shadow:0 30px 60px rgba(0,0,0,.35)}
@media (max-width:860px){.hero{padding:3.5rem 0}.hero-grid{grid-template-columns:1fr}.hero-visual{order:2}}
/* Sections */
section{padding:5rem 0}
.section-soft{background:var(--soft)}
.section-head{max-width:720px;margin:0 auto 3rem;text-align:center}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.4rem}
@media (max-width:860px){.grid-3,.grid-2{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;box-shadow:var(--shadow)}
.card .icon{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(91,91,247,.12),rgba(34,195,166,.15));margin-bottom:1rem;font-size:1.4rem}
.card p{color:var(--muted);margin:0}
/* Steps */
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;list-style:none;padding:0;margin:0}
.steps li{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem 1.3rem 1.3rem;box-shadow:var(--shadow)}
.steps li::before{counter-increment:step;content:counter(step);display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--brand);color:#fff;font-weight:800;margin-bottom:.8rem}
.steps p{color:var(--muted);font-size:.95rem;margin:0}
@media (max-width:860px){.steps{grid-template-columns:1fr 1fr}} @media (max-width:520px){.steps{grid-template-columns:1fr}}
/* Pricing mini */
.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.plan{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;text-align:center}
.plan.featured{border:2px solid var(--brand);box-shadow:0 12px 30px rgba(91,91,247,.18)}
.plan .price{font-size:2rem;font-weight:800}
.plan .price small{font-size:.9rem;color:var(--muted);font-weight:500}
.plan ul{list-style:none;padding:0;margin:1rem 0 0;font-size:.92rem;color:var(--muted);text-align:left}
.plan li{padding:.3rem 0;border-top:1px dashed var(--line)}
@media (max-width:960px){.plans{grid-template-columns:1fr 1fr}} @media (max-width:520px){.plans{grid-template-columns:1fr}}
/* Table */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}
table{border-collapse:collapse;width:100%;min-width:680px;font-size:.95rem}
th,td{padding:.85rem 1rem;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
thead th{background:#f0f2fb;font-size:.85rem;text-transform:uppercase;letter-spacing:.04em}
td.hl{background:rgba(91,91,247,.05);font-weight:600}
.table-note{font-size:.82rem;color:var(--muted);margin-top:.8rem}
/* Opt-in */
.optin{background:linear-gradient(135deg,#151c3b,#1d2350);color:#fff;border-radius:24px;padding:3rem;display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:center}
.optin p{color:#c8cfe6}
.optin ul{padding-left:1.1rem;color:#dfe4f5} .optin li{margin:.35rem 0}
.optin-form{background:#fff;color:var(--ink);border-radius:18px;padding:1.6rem;box-shadow:0 20px 40px rgba(0,0,0,.3)}
.optin-form label{display:block;font-weight:600;font-size:.9rem;margin:.6rem 0 .3rem}
.optin-form input[type=text],.optin-form input[type=email]{width:100%;padding:.85rem 1rem;border:1.5px solid var(--line);border-radius:10px;font-size:1rem;font-family:inherit}
.optin-form input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(91,91,247,.2)}
.optin-form .consent{display:flex;gap:.55rem;font-size:.82rem;color:var(--muted);margin:.9rem 0;align-items:flex-start}
.optin-form .consent input{margin-top:.25rem}
.optin-form .btn{width:100%}
.optin-form .small{font-size:.78rem;color:var(--muted);margin:.7rem 0 0}
.book{aspect-ratio:3/4;max-width:240px;margin:0 auto 1.4rem;border-radius:10px 16px 16px 10px;background:linear-gradient(160deg,#5b5bf7,#22c3a6);box-shadow:12px 18px 40px rgba(0,0,0,.4),inset 8px 0 0 rgba(0,0,0,.15);padding:1.4rem;display:flex;flex-direction:column;justify-content:space-between;color:#fff}
.book b{font-size:1.25rem;line-height:1.2} .book span{font-size:.8rem;opacity:.85}
@media (max-width:860px){.optin{grid-template-columns:1fr;padding:2rem 1.3rem}}
/* FAQ */
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.1rem 1.3rem;margin-bottom:.8rem}
.faq summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq summary::after{content:"+";font-size:1.3rem;color:var(--brand)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:.8rem 0 0;color:var(--muted)}
/* CTA band */
.cta-band{background:linear-gradient(135deg,var(--brand),#7b5cff 60%,var(--brand2));color:#fff;border-radius:24px;padding:3rem;text-align:center}
.cta-band p{color:#eef0ff}
/* Article */
.article-hero{background:var(--soft);padding:3.5rem 0 2.5rem;border-bottom:1px solid var(--line)}
.article-meta{color:var(--muted);font-size:.9rem}
.prose{padding:3rem 0 4rem}
.prose h2{margin-top:2.2rem;font-size:1.6rem} .prose h3{margin-top:1.6rem}
.prose ul,.prose ol{padding-left:1.3rem} .prose li{margin:.35rem 0}
.prose blockquote{margin:1.5rem 0;padding:1rem 1.3rem;border-left:4px solid var(--brand);background:var(--soft);border-radius:0 12px 12px 0}
.callout{background:#eefcf8;border:1px solid #bfeee3;border-radius:14px;padding:1.2rem 1.4rem;margin:1.6rem 0}
.callout.warn{background:#fff7e6;border-color:#f3e2b5}
.toc{background:#fff;border:1px solid var(--line);border-radius:14px;padding:1rem 1.4rem;margin:1.5rem 0}
.toc ol{margin:.4rem 0 0}
.inline-cta{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between;background:linear-gradient(135deg,#151c3b,#1d2350);color:#fff;border-radius:16px;padding:1.4rem 1.6rem;margin:2rem 0}
.inline-cta p{margin:0;color:#dfe4f5}
.blog-list .card h3 a{color:var(--ink);text-decoration:none} .blog-list .card h3 a:hover{color:var(--brand)}
.tag{display:inline-block;font-size:.75rem;font-weight:700;color:var(--brand);background:rgba(91,91,247,.1);padding:.2rem .6rem;border-radius:999px;margin-bottom:.7rem}
/* Footer */
.site-footer{background:var(--bg);color:#aab3cf;padding:3.5rem 0 2rem;font-size:.92rem}
.site-footer a{color:#dfe4f5;text-decoration:none} .site-footer a:hover{text-decoration:underline}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem}
.footer-grid ul{list-style:none;padding:0;margin:0} .footer-grid li{margin:.4rem 0}
.footer-disclosure{border-top:1px solid rgba(255,255,255,.1);margin-top:2.5rem;padding-top:1.5rem;font-size:.82rem;color:#8590b0}
@media (max-width:760px){.footer-grid{grid-template-columns:1fr}}
.thanks-box{max-width:680px;margin:0 auto;text-align:center}
.check{width:80px;height:80px;border-radius:50%;background:#e8fbf6;display:grid;place-items:center;margin:0 auto 1.5rem;font-size:2.4rem}
.skip-link{position:absolute;left:-9999px} .skip-link:focus{left:1rem;top:1rem;background:#fff;padding:.5rem 1rem;z-index:100}