:root {
  --navy: #111a3d;
  --navy-2: #182556;
  --blue: #3567f0;
  --blue-dark: #214bc4;
  --violet: #7b4dff;
  --cyan: #19b9d4;
  --amber: #ffb21a;
  --green: #1ba56d;
  --red: #e65757;
  --ink: #1f2740;
  --muted: #66708a;
  --line: #e3e7f0;
  --bg: #f5f7fc;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(17, 26, 61, .12);
  --radius: 22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}
button,input,textarea{font:inherit}
button{cursor:pointer}
a{text-decoration:none;color:inherit}
.hidden{display:none!important}
.shell{width:min(1180px,calc(100% - 40px));margin:0 auto}
.topbar{position:sticky;top:0;z-index:50;height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 max(20px,calc((100vw - 1180px)/2));background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(227,231,240,.8)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.5px}.brand strong{color:var(--blue)}
.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;color:white;background:linear-gradient(135deg,var(--blue),var(--violet));box-shadow:0 8px 20px rgba(53,103,240,.28)}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn{border:0;border-radius:12px;padding:12px 18px;font-weight:800;transition:.2s transform,.2s box-shadow,.2s background;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(0)}
.btn-primary{color:white;background:linear-gradient(135deg,var(--blue),var(--violet));box-shadow:0 10px 26px rgba(53,103,240,.25)}
.btn-primary:hover{box-shadow:0 14px 30px rgba(53,103,240,.35)}
.btn-secondary{color:var(--navy);background:white;border:1px solid var(--line)}
.btn-ghost{background:transparent;color:var(--navy)}
.btn-white{background:white;color:var(--navy)}.btn-outline-white{color:white;background:transparent;border:1px solid rgba(255,255,255,.55)}
.btn-xl{padding:16px 22px;border-radius:14px;font-size:1rem}.btn-small{padding:9px 13px;font-size:.85rem}.btn-block{width:100%}
.urgency-bar{text-align:center;background:var(--navy);color:white;padding:10px 16px;font-size:.84rem;letter-spacing:.2px}.live-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#ff6c6c;margin-right:8px;box-shadow:0 0 0 5px rgba(255,108,108,.12);animation:pulse 1.4s infinite}@keyframes pulse{50%{opacity:.5}}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center;padding:82px 0 92px;min-height:650px}
.eyebrow{display:inline-block;color:var(--blue);font-size:.74rem;font-weight:900;letter-spacing:1.2px;text-transform:uppercase;margin-bottom:12px}.eyebrow.light{color:#bcd0ff}
.hero h1,.section-heading h2,.demo-section h2,.final-cta h2{font-size:clamp(2.4rem,5vw,4.6rem);line-height:1.02;letter-spacing:-3px;margin:0}.hero h1 em{font-style:normal;color:var(--blue)}
.hero-lead{font-size:1.2rem;line-height:1.65;color:var(--muted);max-width:700px}.hero-actions{display:flex;gap:12px;margin:30px 0 22px}.trust-row{display:flex;flex-wrap:wrap;gap:14px 22px;color:var(--navy);font-weight:700;font-size:.9rem}.microcopy{font-size:.74rem;color:#8a93a7;max-width:650px}
.hero-card{background:white;border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:var(--shadow);position:relative;overflow:hidden}.hero-card:before{content:"";position:absolute;width:200px;height:200px;border-radius:50%;background:rgba(53,103,240,.08);top:-80px;right:-70px}.score-head{display:flex;justify-content:space-between;gap:10px;align-items:center;font-size:.75rem;color:var(--muted)}.score-head span{font-weight:900;color:var(--blue)}
.score-circle{width:145px;height:145px;border-radius:50%;margin:28px auto;display:grid;place-content:center;text-align:center;background:conic-gradient(var(--blue) 72%,#e8ecf5 0);position:relative}.score-circle:after{content:"";position:absolute;inset:12px;background:white;border-radius:50%}.score-circle span,.score-circle small{position:relative;z-index:1}.score-circle span{font-weight:900;font-size:2.5rem;color:var(--navy)}.score-circle small{color:var(--muted)}
.score-list{display:grid;gap:12px}.score-list div{display:flex;justify-content:space-between;padding-bottom:10px;border-bottom:1px solid var(--line);font-size:.88rem}.score-list b{color:var(--green)}.score-list .danger b{color:var(--red)}
.diagnostic-alert{margin-top:20px;padding:16px;background:#fff5f5;border:1px solid #ffd9d9;border-radius:14px;color:#8d3a3a;font-size:.84rem}.diagnostic-alert strong{display:block;margin-bottom:4px}
.pain-section{padding:60px 0 100px}.section-heading{max-width:830px;margin-bottom:38px}.section-heading h2{font-size:clamp(2rem,4vw,3.6rem)}.section-heading.center{text-align:center;margin-left:auto;margin-right:auto}
.pain-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.pain-grid article{background:white;border:1px solid var(--line);padding:26px;border-radius:18px}.pain-grid article>span{color:var(--blue);font-weight:900}.pain-grid h3{margin:26px 0 8px}.pain-grid p{margin:0;color:var(--muted);line-height:1.55;font-size:.9rem}
.demo-section{background:var(--navy);color:white;padding:100px 0}.demo-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}.demo-section h2{font-size:clamp(2rem,4vw,3.5rem)}.demo-section p{color:#cbd3ec;line-height:1.7}.check-list{list-style:none;padding:0;margin:28px 0;display:grid;gap:13px}.check-list li:before{content:"✓";display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:rgba(25,185,212,.18);color:#54def4;margin-right:10px;font-weight:900}.check-list.compact{font-size:.9rem}
.correction-preview{background:white;color:var(--ink);border-radius:22px;padding:24px;box-shadow:0 30px 80px rgba(0,0,0,.25);transform:rotate(1deg)}.preview-toolbar{display:flex;align-items:center;gap:7px;border-bottom:1px solid var(--line);padding-bottom:16;margin-bottom:20px}.preview-toolbar span{width:10px;height:10px;border-radius:50%;background:#dfe4ee}.preview-toolbar b{margin-left:auto;color:var(--blue);font-size:.8rem}.correction-preview p{color:var(--ink);line-height:1.8}.correction-preview mark{padding:3px;border-radius:4px}.mark-good{background:#ddf7eb}.mark-warning{background:#fff1c7}.mark-error{background:#ffe1e1}.feedback-box{display:flex;flex-direction:column;gap:4px;padding:13px;border-radius:12px;margin:8px 0 18px;font-size:.82rem}.feedback-box.warning{background:#fff8e5;color:#6c5317}.feedback-box.error{background:#fff0f0;color:#8c3434}
.plans-section{padding:100px 0}.plans-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}.plan-card{background:white;border:1px solid var(--line);border-radius:24px;padding:30px;position:relative}.plan-card.featured{border:2px solid var(--blue);transform:translateY(-12px);box-shadow:var(--shadow)}.popular-tag{position:absolute;top:-15px;left:50%;transform:translateX(-50%);white-space:nowrap;background:var(--amber);color:#443000;font-size:.7rem;font-weight:900;padding:8px 13px;border-radius:99px}.plan-label{font-size:.75rem;font-weight:900;color:var(--blue)}.plan-card h3{font-size:1.5rem;margin:10px 0}.price{display:flex;align-items:flex-end;gap:8px;margin:20px 0}.price strong{font-size:2.3rem;color:var(--navy)}.price span{color:var(--muted);padding-bottom:6px}.plan-card ul{list-style:none;padding:0;display:grid;gap:13px;margin:24px 0 30px}.plan-card li:before{content:"✓";color:var(--green);font-weight:900;margin-right:8px}.plan-card small{display:block;text-align:center;color:#8a93a7;margin-top:12px;line-height:1.4}
.final-cta{text-align:center;background:linear-gradient(135deg,#edf3ff,#f2edff);padding:90px 0}.final-cta h2{font-size:clamp(2rem,4vw,3.8rem)}.final-cta p{color:var(--muted);font-size:1.1rem}
.toast{position:fixed;right:20px;bottom:20px;z-index:120;background:var(--navy);color:white;padding:14px 18px;border-radius:12px;box-shadow:var(--shadow);opacity:0;transform:translateY(12px);pointer-events:none;transition:.25s}.toast.show{opacity:1;transform:none}
.modal{position:fixed;inset:0;z-index:100;background:rgba(8,13,32,.7);backdrop-filter:blur(8px);display:grid;place-items:center;padding:20px}.modal-card{width:min(520px,100%);max-height:90vh;overflow:auto;background:white;border-radius:24px;padding:32px;position:relative;box-shadow:0 30px 100px rgba(0,0,0,.3)}.modal-close{position:absolute;right:18px;top:15px;border:0;background:transparent;font-size:2rem;color:var(--muted)}.modal-card h2{font-size:2rem;letter-spacing:-1px;margin:5px 0 10px}.modal-card>p{color:var(--muted);line-height:1.5}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;background:var(--bg);padding:4px;border-radius:12px;margin:24px 0}.auth-tabs button{border:0;padding:10px;background:transparent;border-radius:9px;font-weight:800;color:var(--muted)}.auth-tabs button.active{background:white;color:var(--navy);box-shadow:0 3px 10px rgba(17,26,61,.08)}
.auth-card form{display:grid;gap:14px}.auth-card label{display:grid;gap:7px;font-weight:800;font-size:.84rem}.auth-card input{border:1px solid var(--line);border-radius:11px;padding:13px;outline:none}.auth-card input:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(53,103,240,.1)}.auth-card>small{display:block;color:#8a93a7;font-size:.7rem;line-height:1.5;margin-top:16px}.lock-icon{font-size:2.3rem}.themes-card{width:min(760px,100%)}.themes-list{display:grid;gap:12px;margin-top:20px}.theme-choice{border:1px solid var(--line);border-radius:14px;padding:18px;text-align:left;background:white}.theme-choice:hover{border-color:var(--blue)}.theme-choice strong{display:block;margin-bottom:5px}.theme-choice span{color:var(--muted);font-size:.84rem}.theme-choice.locked{opacity:.65}.vip-pill{font-size:.6rem;background:var(--amber);color:#533a00;padding:3px 6px;border-radius:99px;font-weight:900}
.app-shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr;background:var(--bg)}.topbar:has(+ main .app-shell:not(.hidden)){display:none}.sidebar{position:fixed;inset:0 auto 0 0;width:260px;background:var(--navy);color:white;padding:24px 18px;display:flex;flex-direction:column;z-index:60}.app-brand{padding:0 8px}.user-card{display:flex;align-items:center;gap:11px;margin:35px 0 24px;padding:14px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.08);border-radius:15px}.avatar{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),var(--violet));font-weight:900}.user-card div:last-child{display:grid;gap:3px}.user-card span{font-size:.72rem;color:#aeb8d6}.side-nav{display:grid;gap:5px}.side-nav button{width:100%;border:0;background:transparent;color:#b8c1de;padding:13px;border-radius:11px;text-align:left;display:flex;gap:12px;align-items:center;font-weight:700}.side-nav button.active,.side-nav button:hover{background:rgba(255,255,255,.09);color:white}.side-nav b{margin-left:auto;background:var(--amber);color:#4e3600;font-size:.55rem;padding:3px 6px;border-radius:99px}.sidebar-bottom{margin-top:auto}.mini-countdown{padding:15px;border-radius:13px;background:rgba(53,103,240,.18);margin-bottom:10px}.mini-countdown small{display:block;color:#b8c1de}.mini-countdown strong{display:block;margin-top:5px}.sidebar .btn-ghost{color:#b8c1de}
.app-content{grid-column:2;padding:0 28px 50px;min-width:0}.app-header{height:78px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);margin-bottom:30px}.app-header>div{display:flex;gap:6px}.app-header span{color:var(--muted)}.menu-btn{display:none;border:0;background:transparent;font-size:1.5rem}.view{display:none}.view.active{display:block}.dashboard-hero{background:linear-gradient(135deg,var(--navy),var(--blue-dark));color:white;border-radius:24px;padding:35px;display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;overflow:hidden;position:relative}.dashboard-hero:after{content:"";position:absolute;width:350px;height:350px;border-radius:50%;background:rgba(255,255,255,.05);right:-120px;top:-130px}.dashboard-hero h1{font-size:clamp(1.8rem,3vw,3rem);max-width:850px;letter-spacing:-1.5px;margin:5px 0 10px}.dashboard-hero p{color:#cbd3ec;max-width:760px}.dashboard-actions{display:flex;gap:10px;margin-top:22px}.streak-card{position:relative;z-index:1;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);padding:18px;border-radius:16px;text-align:center;min-width:150px}.streak-card small,.streak-card span{display:block}.streak-card strong{font-size:3rem}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0}.stats-grid article{background:white;border:1px solid var(--line);border-radius:16px;padding:20px}.stats-grid span,.stats-grid small{display:block;color:var(--muted)}.stats-grid strong{display:block;font-size:1.55rem;margin:10px 0;color:var(--navy)}.stats-grid small{font-size:.72rem}.dashboard-grid{display:grid;grid-template-columns:1.5fr .7fr;gap:18px}.panel{background:white;border:1px solid var(--line);border-radius:18px;padding:24px}.panel-head{display:flex;justify-content:space-between;align-items:center}.panel-head span{color:var(--muted);font-size:.8rem}.panel-head h3{margin:4px 0}.text-btn{border:0;background:transparent;color:var(--blue);font-weight:800}.mini-chart{height:250px;display:flex;align-items:end;gap:12px;padding-top:30px}.empty-state{display:grid;place-items:center;width:100%;height:100%;color:var(--muted);text-align:center;background:var(--bg);border-radius:14px;padding:20px}.chart-bar{flex:1;min-width:25px;max-width:70px;background:linear-gradient(var(--violet),var(--blue));border-radius:10px 10px 3px 3px;position:relative}.chart-bar span{position:absolute;top:-23px;left:50%;transform:translateX(-50%);font-size:.7rem;font-weight:900}.chart-bar small{position:absolute;bottom:-24px;left:50%;transform:translateX(-50%);font-size:.6rem;color:var(--muted)}.focus-panel h3{font-size:1.4rem}.focus-panel p{color:var(--muted);line-height:1.5}.progress{height:8px;background:var(--bg);border-radius:99px;overflow:hidden;margin:25px 0}.progress span{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--violet));width:0}
.view-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.view-title h1{margin:0;font-size:2rem}.daily-limit{font-size:.8rem;font-weight:800;color:var(--green);background:#e8f8f1;padding:10px 13px;border-radius:99px}.editor-layout{display:grid;grid-template-columns:350px 1fr;gap:18px}.theme-panel h2{font-size:1.3rem;line-height:1.3}.theme-panel>p{color:var(--muted);font-size:.88rem;line-height:1.5}.theme-tools{border-top:1px solid var(--line);padding-top:15px}.theme-tools ul{padding-left:18px;color:var(--muted);font-size:.84rem;line-height:1.5}.motivator-box{background:var(--bg);padding:14px;border-radius:12px;margin:18px 0}.motivator-box p{font-size:.8rem;color:var(--muted);line-height:1.45}.writing-panel{padding:0;overflow:hidden}.writing-toolbar,.writing-footer{display:flex;justify-content:space-between;align-items:center;padding:16px 18px;border-bottom:1px solid var(--line)}.writing-toolbar>div{display:flex;gap:14px}.writing-toolbar span,.writing-footer span{color:var(--muted);font-size:.75rem}.writing-toolbar div:first-child{display:grid;gap:2px}.writing-toolbar div:last-child{align-items:center}.writing-panel textarea{width:100%;min-height:540px;border:0;resize:vertical;padding:28px;outline:none;line-height:1.9;font-family:Georgia,serif;font-size:1rem;color:#222;background:repeating-linear-gradient(white,white 31px,#edf0f6 32px)}.writing-footer{border-top:1px solid var(--line);border-bottom:0}.correction-result{margin-top:20px}.result-head{background:var(--navy);color:white;border-radius:20px;padding:28px;display:flex;justify-content:space-between;align-items:center}.result-score{font-size:3rem;font-weight:900}.result-score small{font-size:1rem;color:#aeb8d6}.competency-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:14px 0}.competency-card{background:white;border:1px solid var(--line);border-radius:14px;padding:16px}.competency-card span{display:block;color:var(--muted);font-size:.75rem}.competency-card strong{display:block;font-size:1.5rem;margin:8px 0}.competency-card p{font-size:.75rem;color:var(--muted);line-height:1.4}.feedback-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.feedback-panel h3{margin-top:0}.feedback-item{padding:13px;border-radius:10px;background:var(--bg);margin:8px 0;font-size:.84rem;line-height:1.45}.feedback-item.good{background:#ebf9f3}.feedback-item.alert{background:#fff5e2}.feedback-item.error{background:#fff0f0}.intervention-check{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.intervention-check span{padding:10px;border-radius:9px;background:#fff0f0;color:#8e3838;text-align:center;font-size:.72rem;font-weight:800}.intervention-check span.ok{background:#e8f8f1;color:#19754f}
.history-list{display:grid;gap:14px}.history-card{background:white;border:1px solid var(--line);border-radius:16px;padding:20px;display:grid;grid-template-columns:1fr auto;gap:18px}.history-card h3{margin:0 0 7px}.history-card p{margin:0;color:var(--muted);font-size:.82rem}.history-score{display:grid;place-items:center;width:72px;height:72px;border-radius:50%;background:var(--bg);font-weight:900;font-size:1.3rem;color:var(--blue)}.history-skills{grid-column:1/-1;display:flex;gap:8px;flex-wrap:wrap}.history-skills span{background:var(--bg);padding:6px 8px;border-radius:8px;font-size:.7rem}.repertory-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.repertory-card{background:white;border:1px solid var(--line);border-radius:16px;padding:20px;position:relative;overflow:hidden}.repertory-card.locked:after{content:"Conteúdo VIP";position:absolute;inset:0;background:rgba(255,255,255,.9);display:grid;place-items:center;font-weight:900;color:var(--blue);backdrop-filter:blur(3px)}.repertory-card small{color:var(--blue);font-weight:900}.repertory-card h3{margin:9px 0}.repertory-card p{color:var(--muted);font-size:.83rem;line-height:1.5}.repertory-card blockquote{border-left:3px solid var(--blue);margin:14px 0;padding-left:12px;font-size:.84rem}.upgrade-hero{background:linear-gradient(135deg,var(--navy),var(--violet));color:white;border-radius:22px;padding:45px}.upgrade-hero h1{font-size:clamp(2rem,4vw,3.6rem);max-width:850px;letter-spacing:-2px;margin:5px 0 13px}.upgrade-hero p{color:#dddafa;max-width:750px;line-height:1.6}.comparison{margin-top:18px}.comparison-row{display:grid;grid-template-columns:1fr 150px 180px;padding:16px 10px;border-bottom:1px solid var(--line)}.comparison-row.head{font-size:.75rem;color:var(--muted)}.comparison-row strong{color:var(--blue)}
@media(max-width:1000px){.hero{grid-template-columns:1fr}.hero-card{max-width:600px}.pain-grid{grid-template-columns:1fr 1fr}.plans-grid{grid-template-columns:1fr}.plan-card.featured{transform:none}.demo-layout{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr 1fr}.dashboard-grid{grid-template-columns:1fr}.editor-layout{grid-template-columns:1fr}.competency-grid{grid-template-columns:repeat(2,1fr)}.repertory-grid{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.shell{width:min(100% - 24px,1180px)}.topbar{padding:0 12px}.nav-actions .btn-ghost{display:none}.hero{padding:50px 0;gap:35px}.hero h1{letter-spacing:-2px}.hero-actions{flex-direction:column}.pain-grid{grid-template-columns:1fr}.trust-row{display:grid}.app-shell{display:block}.sidebar{transform:translateX(-105%);transition:.25s}.sidebar.open{transform:none}.app-content{padding:0 13px 35px}.app-header{height:68px}.menu-btn{display:block}.app-header>div{display:none}.dashboard-hero{grid-template-columns:1fr;padding:24px}.streak-card{justify-self:start}.dashboard-actions{flex-direction:column}.stats-grid{grid-template-columns:1fr 1fr}.view-title{align-items:flex-start;gap:12px}.view-title .btn{font-size:.7rem;padding:10px}.writing-toolbar{align-items:flex-start}.writing-toolbar>div:last-child{display:none}.writing-footer{flex-direction:column;gap:12px;align-items:stretch}.writing-panel textarea{min-height:450px;padding:18px}.competency-grid{grid-template-columns:1fr 1fr}.feedback-grid{grid-template-columns:1fr}.intervention-check{grid-template-columns:1fr 1fr}.repertory-grid{grid-template-columns:1fr}.comparison-row{grid-template-columns:1fr 70px 85px;font-size:.75rem}.nav-actions .btn-primary{padding:10px 12px;font-size:.78rem}.final-cta{padding:65px 0}}
@media(max-width:460px){.stats-grid{grid-template-columns:1fr}.competency-grid{grid-template-columns:1fr}.modal-card{padding:25px 18px}.hero h1{font-size:2.45rem}.hero-lead{font-size:1rem}.score-circle{width:125px;height:125px}.view-title h1{font-size:1.6rem}.history-card{grid-template-columns:1fr}.history-score{grid-row:1;grid-column:1;justify-self:end}.history-card>div:first-child{grid-row:1;grid-column:1;padding-right:85px}}