:root{--bg:#f7f5ef;--card:#fff;--ink:#1f2d2a;--muted:#60706c;--line:#dbe6e1;--brand:#2f6f67;--brand2:#214f4a;--accent:#d8b36a;--radius:24px;--shadow:0 18px 45px rgba(22,45,40,.09)}
.theme-eduquei{--bg:#fbf7ff;--ink:#27203b;--muted:#675d7a;--line:#eadff6;--brand:#7c3aed;--brand2:#4c1d95;--accent:#f59e0b;--shadow:0 18px 45px rgba(76,29,149,.09)}
.theme-guia{--bg:#fbfbff;--ink:#101828;--muted:#667085;--line:#e6e8ef;--brand:#6d28d9;--brand2:#06b6d4;--accent:#f97316;--shadow:0 18px 50px rgba(16,24,40,.10)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;line-height:1.65}a{text-decoration:none;color:inherit}.container{width:min(1180px,calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0}.brand{display:flex;align-items:center;gap:10px;font-weight:900;color:var(--brand2)}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff}nav{display:flex;gap:20px;flex-wrap:wrap}nav a{font-weight:750;color:var(--brand2);opacity:.86}.hero{padding:76px 0 56px;background:radial-gradient(circle at 12% 12%,rgba(255,255,255,.8),transparent 24%),linear-gradient(135deg,var(--bg),#fff)}.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:38px;align-items:center}.eyebrow{display:inline-flex;border-radius:999px;padding:8px 14px;background:#fff;border:1px solid var(--line);font-weight:850;color:var(--brand)}h1{font-size:clamp(2.3rem,4.3vw,4.4rem);line-height:1;letter-spacing:-.055em;margin:18px 0;color:var(--brand2)}h2{font-size:clamp(1.8rem,3vw,2.7rem);line-height:1.1;letter-spacing:-.035em;margin:0 0 12px;color:var(--brand2)}p{margin:0 0 14px}.lead{font-size:1.13rem;color:var(--muted);max-width:720px}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}.btn{display:inline-flex;justify-content:center;align-items:center;border-radius:999px;padding:13px 20px;background:linear-gradient(90deg,var(--brand),var(--brand2));color:#fff;font-weight:850;border:0}.btn.light{background:#fff;color:var(--brand2);border:1px solid var(--line)}.hero-card,.card,.product-card,.form-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.hero-card{padding:28px}.hero-card ul{padding-left:20px;color:var(--muted)}.section{padding:64px 0}.section.soft{background:rgba(255,255,255,.55)}.section-title{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:26px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.cards-4{grid-template-columns:repeat(4,1fr)}.card{padding:24px}.card p{color:var(--muted)}.product-card{overflow:hidden}.cover{min-height:168px;padding:20px;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;position:relative}.cover:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 75% 20%,rgba(255,255,255,.38),transparent 24%)}.cover>*{position:relative}.cover span{font-weight:800;font-size:.82rem;opacity:.88}.cover h3{font-size:1.45rem;line-height:1.1;margin:8px 0 0}.card-body{padding:20px}.card-body p{color:var(--muted);min-height:70px}.meta{font-weight:950;color:var(--brand2);margin:12px 0 18px}.sales-layout{display:grid;grid-template-columns:1fr 390px;gap:28px;align-items:start}.sales-box{position:sticky;top:92px;padding:24px}.sales-content{padding:28px}.sales-content h2{margin-top:20px}.lead-form{display:grid;gap:12px}.lead-form input,.lead-form textarea{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:14px}.notice{padding:14px 16px;border-radius:16px;background:#eaf8ef;color:#166534;border:1px solid #bbefd0}.footer{background:#111827;color:#fff;padding:42px 0}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:22px}.footer a,.footer p,.footer small{display:block;color:#d1d5db;margin:0 0 8px}@media(max-width:900px){.hero-grid,.sales-layout{grid-template-columns:1fr}.grid,.cards-4,.footer-grid{grid-template-columns:1fr}.section-title{display:block}nav{display:none}.sales-box{position:static}}