:root{--bg:#f6f2e8;--surface:#fffdf8;--ink:#1e241f;--muted:#69736c;--brand:#365d42;--brand2:#c28a2c;--line:#e3dfd3;--danger:#b42318;--success:#267247;--warning:#9a6700;--info:#245d8b;--shadow:0 18px 50px rgba(45,55,45,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);line-height:1.55}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1160px,92%);margin:auto}.muted{color:var(--muted)}.tiny{font-size:.82rem}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-weight:800;color:var(--brand2);font-size:.78rem}.topbar{background:#1f3527;color:#fff;padding:.48rem 0;font-size:.86rem}.navbar{position:sticky;top:0;z-index:50;background:rgba(255,253,248,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav-inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:1rem}.logo{display:flex;align-items:center;gap:.75rem;font-weight:900;font-size:1.25rem}.logo-mark,.brand-mark{display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),#587c5f);color:#fff;border-radius:18px;width:44px;height:44px;box-shadow:0 8px 18px rgba(54,93,66,.25)}.nav-links{display:flex;align-items:center;gap:.25rem;flex-wrap:wrap}.nav-links a{padding:.65rem .8rem;border-radius:12px;font-weight:700;font-size:.9rem}.nav-links a:hover{background:#eef3ed;color:var(--brand)}.nav-toggle{display:none;border:0;background:transparent;font-size:1.5rem}.hero{padding:84px 0 56px;overflow:hidden;position:relative}.hero:before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,#d9e5d9 0%,rgba(217,229,217,0) 68%);right:-140px;top:-120px}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center;position:relative}.hero h1{font-size:clamp(2.5rem,5vw,5.2rem);line-height:.98;margin:.6rem 0 1.2rem;letter-spacing:-.055em}.hero h1 span{color:var(--brand)}.hero p{font-size:1.12rem;max-width:700px}.hero-actions{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.6rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;border:1px solid transparent;border-radius:14px;padding:.78rem 1.05rem;font:inherit;font-weight:800;cursor:pointer;transition:.18s;background:#fff;color:var(--ink)}.btn:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(0,0,0,.08)}.btn.primary{background:var(--brand);color:#fff}.btn.gold{background:var(--brand2);color:#fff}.btn.outline{border-color:var(--line);background:transparent}.btn.danger{background:var(--danger);color:#fff}.btn.small{padding:.48rem .72rem;border-radius:10px;font-size:.86rem}.btn.full{width:100%}.hero-card{background:var(--surface);border:1px solid var(--line);border-radius:32px;padding:1.1rem;box-shadow:var(--shadow);transform:rotate(1.2deg)}.hero-card img{border-radius:24px;max-height:580px;margin:auto}.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2rem}.stat{background:rgba(255,255,255,.65);border:1px solid var(--line);padding:1rem;border-radius:16px}.stat strong{font-size:1.45rem;display:block;color:var(--brand)}section{padding:68px 0}.section-head{max-width:780px;margin-bottom:2rem}.section-head h2{font-size:clamp(1.9rem,3.8vw,3.2rem);line-height:1.05;letter-spacing:-.03em;margin:.35rem 0}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.2rem}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.2rem}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}.card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:1.35rem;box-shadow:0 8px 24px rgba(30,36,31,.04)}.card h3{margin:.25rem 0 .45rem}.card-icon{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;background:#edf3ed;color:var(--brand);font-size:1.25rem;font-weight:900}.feature-list{display:grid;gap:.7rem;margin-top:1rem}.feature{display:flex;gap:.7rem;align-items:flex-start}.check{width:22px;height:22px;flex:0 0 22px;border-radius:50%;background:#e6f3e8;color:var(--success);display:grid;place-items:center;font-weight:900}.dark-section{background:#1f3527;color:#fff}.dark-section .card{background:#294332;border-color:#3e5947;color:#fff}.dark-section .muted{color:#cbd6cf}.product-card{overflow:hidden;padding:0}.product-visual{height:190px;background:linear-gradient(135deg,#edf4ed,#f6ead0);display:grid;place-items:center;font-size:4rem}.product-body{padding:1.15rem}.pill{display:inline-block;background:#edf3ed;color:var(--brand);padding:.28rem .56rem;border-radius:999px;font-weight:800;font-size:.75rem}.price{font-size:1.45rem;font-weight:900;color:var(--brand);margin:.5rem 0}.affiliate-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.affiliate-card{display:flex;flex-direction:column}.affiliate-img{height:170px;border-radius:16px;background:linear-gradient(135deg,#f0efe9,#dde8dc);display:grid;place-items:center;overflow:hidden}.affiliate-img img{width:100%;height:100%;object-fit:cover}.affiliate-placeholder{font-size:2.6rem}.quote-box{padding:2rem;border:1px solid var(--line);background:var(--surface);border-radius:28px;box-shadow:var(--shadow)}.price-table{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.price-card{position:relative}.price-card.featured{border:2px solid var(--brand);transform:translateY(-8px)}.ribbon{position:absolute;top:14px;right:14px;background:var(--brand2);color:#fff;padding:.28rem .6rem;border-radius:999px;font-size:.75rem;font-weight:900}.footer{background:#16261c;color:#e9efeb;padding:44px 0}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:2rem}.footer a{color:#dfe8e2}.footer small{color:#aebdb3}.page-hero{padding:56px 0 36px;background:linear-gradient(180deg,#eef3ed,transparent)}.page-hero h1{font-size:clamp(2.2rem,4vw,4rem);margin:.2rem 0;letter-spacing:-.04em}.ebook-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:3rem;align-items:start}.ebook-cover{position:sticky;top:100px;background:#fff;padding:1rem;border-radius:24px;box-shadow:var(--shadow)}.ebook-cover img{border-radius:16px}.curriculum{display:grid;gap:.75rem}.module{border:1px solid var(--line);background:var(--surface);border-radius:16px;padding:1rem}.module summary{font-weight:900;cursor:pointer}.form-card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:1.4rem}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.form-grid label,.stack label{font-weight:800;font-size:.88rem;display:grid;gap:.38rem}.form-grid .full{grid-column:1/-1}.stack{display:grid;gap:1rem}input,select,textarea{width:100%;border:1px solid #d7d7cd;background:#fff;border-radius:12px;padding:.72rem .8rem;font:inherit;color:var(--ink)}textarea{min-height:110px;resize:vertical}input:focus,select:focus,textarea:focus{outline:3px solid rgba(54,93,66,.12);border-color:var(--brand)}.alert{padding:.85rem 1rem;border-radius:13px;margin:.8rem 0;border:1px solid transparent}.alert.success{background:#e9f6ed;color:#1f633b;border-color:#cae7d3}.alert.danger{background:#fff0ef;color:#8f1d14;border-color:#f2c8c4}.alert.warning{background:#fff7df;color:#775300;border-color:#ead598}.alert.info{background:#edf5fb;color:#164f77;border-color:#c9deed}.install-body,.auth-body{min-height:100vh;display:grid;place-items:center;padding:1.2rem;background:radial-gradient(circle at top,#e2ebdf,var(--bg) 55%)}.install-card,.auth-card{width:min(720px,96vw);background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:2rem;box-shadow:var(--shadow)}.auth-card{width:min(480px,96vw)}code{background:#eee9dd;padding:.15rem .35rem;border-radius:6px}.badge{display:inline-flex;padding:.25rem .55rem;border-radius:999px;font-size:.75rem;font-weight:900;background:#eee}.badge-success{background:#e7f5eb;color:#1f6b3f}.badge-warning{background:#fff2cc;color:#7a5600}.badge-info{background:#e7f1f8;color:#205f8e}.badge-danger{background:#ffe7e4;color:#9a241a}.badge-primary{background:#e8ede9;color:#315c3d}.badge-muted{background:#ececea;color:#666}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px;background:#fff}table{width:100%;border-collapse:collapse;min-width:760px}th,td{text-align:left;padding:.75rem;border-bottom:1px solid #ece9e0;vertical-align:top}th{font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:#677168;background:#f7f6f1}tr:last-child td{border-bottom:0}.actions{display:flex;gap:.4rem;flex-wrap:wrap}.empty{text-align:center;padding:2.5rem;color:var(--muted)}.progress{height:10px;border-radius:999px;background:#ebe9e2;overflow:hidden}.progress span{display:block;height:100%;background:var(--brand)}.lesson-content{white-space:pre-wrap}.notice-box{border-left:4px solid var(--brand2);background:#fff8e7;padding:1rem;border-radius:0 14px 14px 0}.whatsapp-float{position:fixed;right:18px;bottom:18px;width:54px;height:54px;border-radius:50%;background:#1ca75a;color:#fff;display:grid;place-items:center;font-size:1.5rem;box-shadow:0 14px 30px rgba(0,0,0,.2);z-index:60}
/* Admin */.admin-body{background:#f3f4ef}.admin-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.sidebar{background:#1e3326;color:#fff;padding:1rem;position:sticky;top:0;height:100vh;overflow:auto}.sidebar .logo{padding:.5rem .35rem 1rem;border-bottom:1px solid rgba(255,255,255,.12);margin-bottom:1rem}.sidebar-nav{display:grid;gap:.2rem}.sidebar-nav a{padding:.68rem .75rem;border-radius:11px;color:#dbe6de;font-weight:750;font-size:.9rem}.sidebar-nav a:hover,.sidebar-nav a.active{background:#32523c;color:#fff}.sidebar-group{font-size:.68rem;text-transform:uppercase;letter-spacing:.14em;color:#91a499;margin:1rem .75rem .35rem}.admin-main{min-width:0}.admin-top{height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem;position:sticky;top:0;z-index:20}.admin-content{padding:1.5rem}.admin-title{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;margin-bottom:1.2rem}.admin-title h1{margin:0;font-size:1.8rem;letter-spacing:-.03em}.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-bottom:1.2rem}.kpi{background:#fff;border:1px solid var(--line);border-radius:18px;padding:1rem}.kpi span{display:block;color:var(--muted);font-size:.82rem}.kpi strong{font-size:1.8rem;color:var(--brand)}.split{display:grid;grid-template-columns:1.35fr .65fr;gap:1rem}.admin-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:1rem}.admin-card h2,.admin-card h3{margin-top:0}.mobile-admin-menu{display:none}.print-only{display:none}
@media(max-width:980px){.hero-grid,.ebook-layout,.split{grid-template-columns:1fr}.grid-4,.grid-3,.affiliate-grid,.price-table{grid-template-columns:repeat(2,1fr)}.hero-card{max-width:520px;margin:auto}.ebook-cover{position:static;max-width:420px}.admin-shell{grid-template-columns:1fr}.sidebar{position:fixed;z-index:100;left:-280px;width:260px;transition:.2s}.sidebar.open{left:0}.mobile-admin-menu{display:inline-flex}.kpi-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.nav-toggle{display:block}.nav-links{display:none;position:absolute;top:72px;left:4%;right:4%;background:#fff;border:1px solid var(--line);border-radius:18px;padding:.8rem;box-shadow:var(--shadow)}.nav-links.open{display:grid}.hero{padding-top:52px}.hero-grid{gap:28px}.stat-row,.grid-2,.grid-3,.grid-4,.affiliate-grid,.price-table,.footer-grid,.form-grid,.kpi-grid{grid-template-columns:1fr}.hero h1{font-size:2.8rem}.section-head h2{font-size:2.2rem}.admin-content{padding:1rem}.admin-top{padding:0 1rem}.admin-title{align-items:flex-start;flex-direction:column}.form-grid .full{grid-column:auto}}
@media print{.sidebar,.admin-top,.no-print,.btn,.topbar,.navbar,.footer{display:none!important}.admin-shell{display:block}.admin-content{padding:0}.admin-card{border:0}.print-only{display:block}body{background:#fff}}