@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');
:root{--navy:#17233A;--yellow:#FFD23F;--pink:#E8548A;--cream:#FFF1F4;--ink:#17233A;--muted:#5C6B82;--line:#E6E9F0;--card:#fff;--bg:#FAFBFD;--ok:#1E9E6A;--warn:#C2410C;--r:18px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:16px/1.55 Inter,system-ui,sans-serif;color:var(--ink);background:var(--bg)}
h1,h2,h3,.logo{font-family:Fredoka,Inter,sans-serif;letter-spacing:-.01em;line-height:1.1;margin:0}
a{color:inherit}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:14px 26px;font:600 16px Inter,sans-serif;background:var(--navy);color:#fff;cursor:pointer;text-decoration:none;transition:transform .12s,box-shadow .12s}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(23,35,58,.18)}
.btn.yellow{background:var(--yellow);color:var(--navy)}.btn.ghost{background:transparent;color:var(--navy);border:2px solid var(--line)}
.btn.sm{padding:8px 16px;font-size:14px}.btn.ok{background:var(--ok)}.btn[disabled]{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}
input,select,textarea{width:100%;font:16px Inter,sans-serif;padding:13px 14px;border:1.5px solid var(--line);border-radius:12px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:3px solid rgba(255,210,63,.55);border-color:var(--navy)}
label{display:block;font-weight:600;font-size:14px;margin:16px 0 6px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.muted{color:var(--muted)}.err{color:var(--warn);font-weight:600;min-height:1.4em}.okmsg{color:var(--ok);font-weight:600}
.pill{display:inline-block;border-radius:999px;padding:3px 12px;font-size:13px;font-weight:600;background:var(--cream);color:#B8355E}
.pill.g{background:#E6F6EE;color:var(--ok)}.pill.y{background:#FFF4CC;color:#8A6500}.pill.r{background:#FDE8E0;color:var(--warn)}
/* landing */
.nav{display:flex;align-items:center;justify-content:space-between;padding:18px 0}
.logo{font-size:28px;font-weight:700;display:flex;align-items:center;gap:10px;text-decoration:none}
.logo i{display:inline-block;width:14px;height:14px;border-radius:50%;background:var(--yellow);box-shadow:0 0 0 4px var(--navy) inset}
.hero{background:var(--navy);color:#fff;border-radius:0 0 40px 40px;overflow:hidden}
.hero .nav a:not(.btn){color:#fff;opacity:.85;text-decoration:none;font-weight:500;margin-right:18px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:center;padding:34px 0 56px}
.hero h1{font-size:clamp(36px,5.4vw,60px);font-weight:700}.hero h1 em{font-style:normal;color:var(--yellow)}
.hero p.lead{font-size:19px;opacity:.88;max-width:34ch;margin:18px 0 28px}
.hero .duck{width:100%;max-width:340px;margin:0 auto;display:block;filter:drop-shadow(0 20px 30px rgba(0,0,0,.3))}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:-30px}
.step{background:#fff;border-radius:var(--r);padding:22px;border:1px solid var(--line);box-shadow:0 10px 30px rgba(23,35,58,.07)}
.step b{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--yellow);font:700 18px Fredoka;margin-bottom:10px}
.step h3{font-size:21px;margin-bottom:6px}
section.block{padding:70px 0 10px}section.block h2{font-size:clamp(28px,4vw,40px);margin-bottom:10px}
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}
.why .card h3{font-size:20px;margin:10px 0 6px}.why .ico{font-size:30px}
.formsec{padding:70px 0 90px}.formcard{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;background:#fff;border:1px solid var(--line);border-radius:28px;padding:34px;box-shadow:0 20px 50px rgba(23,35,58,.08)}
.formcard h2{font-size:clamp(28px,4vw,38px)}.radios{display:flex;gap:10px}.radios label{flex:1;margin:0;font-weight:500;border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;cursor:pointer;display:flex;gap:8px;align-items:center}
.radios input{width:auto}.radios label:has(input:checked){border-color:var(--navy);background:#FFFBEA}
.phone{display:flex;gap:8px}.phone span{display:grid;place-items:center;padding:0 14px;border:1.5px solid var(--line);border-radius:12px;background:var(--cream);font-weight:600}
footer{padding:30px 0 50px;color:var(--muted);font-size:14px;text-align:center}
/* app pages */
.top{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid var(--line);background:#fff}
.top .wrap{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.top nav a{margin-right:16px;text-decoration:none;font-weight:600;color:var(--muted)}.top nav a.on,.top nav a:hover{color:var(--navy)}
.page{padding-top:26px;padding-bottom:70px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
table{width:100%;border-collapse:collapse}td,th{padding:10px 8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle;font-size:15px}th{font-size:13px;color:var(--muted);font-weight:600}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.grow{flex:1;min-width:140px}
.lesson{display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap}.lesson.locked{opacity:.55;background:#F3F4F8}
.dots{display:flex;gap:6px}.dots i{width:16px;height:16px;border-radius:50%;border:2px solid var(--navy);background:#fff}.dots i.f{background:var(--ok);border-color:var(--ok)}
.drop{border:3px dashed #B9C2D3;border-radius:22px;padding:44px 20px;text-align:center;background:#fff;transition:.15s;cursor:pointer}.drop.over{border-color:var(--navy);background:#FFFBEA}
.drop.off{opacity:.45;pointer-events:none}
pre.tpl{white-space:pre-wrap;background:#F3F5FA;border-radius:14px;padding:16px;font:15px/1.5 Inter,sans-serif;margin:10px 0}
.search{position:relative}.results{position:absolute;left:0;right:0;top:100%;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 14px 30px rgba(23,35,58,.12);z-index:5;margin-top:4px;overflow:hidden}
.results a{display:flex;justify-content:space-between;padding:10px 14px;text-decoration:none}.results a:hover{background:var(--cream)}
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--navy);color:#fff;padding:12px 22px;border-radius:999px;font-weight:600;z-index:20}
.login{max-width:400px;margin:9vh auto;padding:0 20px}.login .card{padding:30px}
@media(max-width:820px){.hero-grid,.formcard,.grid2{grid-template-columns:1fr}.steps,.why{grid-template-columns:1fr}.hero .duck{max-width:220px;order:-1}.steps{margin-top:20px}.formcard{padding:22px}.radios{flex-direction:column}}


/* sections: why + voice notes */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px}
.stat .si{display:grid;place-items:center;width:52px;height:52px;border-radius:16px;background:var(--yellow);color:var(--navy)}
.stat .si svg{width:26px;height:26px}
.stat b{display:block;font:700 34px/1 Fredoka;margin:18px 0 4px;letter-spacing:-.01em}
.stat h3{font-size:19px;margin-bottom:8px;color:var(--muted);font-weight:600;font-family:Inter}
.stat p{margin:0;color:var(--muted)}
.howto{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:26px}
.how{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px}
.hh{display:flex;gap:14px;align-items:center;margin-bottom:18px}
.hh .appic{width:52px;height:52px;flex:none}.hh h3{font-size:20px;line-height:1.2}.hh span{color:var(--muted);font-size:14px}
.stp{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.stp li{display:flex;gap:14px;align-items:flex-start}
.stp li>span{flex:none;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--navy);color:var(--yellow);font:700 15px Fredoka}
.stp p{margin:3px 0 0}
.fineprint{color:var(--muted);font-size:14px;margin:18px 0 0}
@media(max-width:820px){.stats,.howto{grid-template-columns:1fr}}

.howto.one{grid-template-columns:minmax(0,640px)}

/* WhatsApp how-to screens (drawn, no real chats) */
.shots{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:28px}
.shot{margin:0}.shot figcaption{display:flex;gap:10px;align-items:flex-start;margin-top:14px}
.shot figcaption>span{flex:none;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--navy);color:var(--yellow);font:700 14px Fredoka}
.shot figcaption p{margin:2px 0 0;font-size:15px;line-height:1.4}
.ph{background:#0B141A;border-radius:26px;border:6px solid #1c2a36;height:330px;overflow:hidden;position:relative;color:#E9EDEF;font:13px/1.3 Inter,system-ui,sans-serif;box-shadow:0 14px 30px rgba(23,35,58,.16)}
.ph .bar{height:40px;background:#1F2C34;display:flex;align-items:center;gap:8px;padding:0 12px;font-weight:600;font-size:13px}
.ph .av{width:22px;height:22px;border-radius:50%;background:#53BDEB;flex:none}.ph .av.y{background:var(--yellow)}
.ph .msgs{padding:12px 10px;display:grid;gap:8px}
.ph .b{max-width:82%;padding:7px 10px;border-radius:10px;background:#202C33}.ph .b.me{background:#005C4B;justify-self:end}
.ph .vn{display:flex;align-items:center;gap:7px;min-width:150px}.ph .vn i{width:0;height:0;border-left:9px solid #aab4ba;border-top:6px solid transparent;border-bottom:6px solid transparent}
.ph .vn u{flex:1;height:14px;background:repeating-linear-gradient(90deg,#8696A0 0 2px,transparent 2px 5px);opacity:.8;-webkit-mask:linear-gradient(0deg,#000 40%,#000 40%);}
.ph .vn s{font-size:11px;color:#8696A0;text-decoration:none}
.ph .menu{position:absolute;left:12px;bottom:14px;width:62%;background:#233138;border-radius:14px;padding:4px 0;box-shadow:0 8px 24px rgba(0,0,0,.5)}
.ph .menu div{padding:7px 14px;display:flex;gap:8px}.ph .menu .hl{background:var(--yellow);color:#17233A;font-weight:700}
.ph .sel{position:absolute;left:0;right:0;bottom:0;height:40px;background:#1F2C34;display:flex;align-items:center;justify-content:space-between;padding:0 14px}
.ph .sel .hl{background:var(--yellow);color:#17233A;border-radius:50%;width:26px;height:26px;display:grid;place-items:center;font-weight:700}
.ph .chk{width:16px;height:16px;border-radius:50%;border:2px solid #8696A0;flex:none}.ph .chk.on{background:#25D366;border-color:#25D366}
.ph .row{display:flex;align-items:center;gap:8px;padding:8px 12px;border-bottom:1px solid #1c2a36}.ph .row .grow{flex:1}.ph .row small{display:block;color:#8696A0;font-size:11px}
.ph .row.hl{outline:3px solid var(--yellow);outline-offset:-3px;border-radius:8px}
.ph .fw{position:absolute;left:0;right:0;bottom:0;background:#1F2C34;padding:8px 12px;display:flex;justify-content:space-between;font-weight:600}.ph .fw b{color:#25D366}
.ph .tag{font-size:11px;color:#8696A0;margin-bottom:3px}
@media(max-width:900px){.shots{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.ph{height:300px}}
@media(max-width:600px){#precio .card{grid-template-columns:1fr!important;text-align:center}}

.price{display:flex;align-items:baseline;gap:12px;color:#B07A2E;white-space:nowrap}
.price b{font:700 clamp(64px,9vw,92px)/1 Fredoka,sans-serif;letter-spacing:-.01em}
.price span{font:600 clamp(16px,2.2vw,22px)/1 Fredoka,sans-serif;letter-spacing:.02em}
@media(max-width:600px){#precio .price{justify-content:center}}