:root{--navy:#102342;--orange:#f47c20;--bg:#f6f8fc;--ink:#16263f;--muted:#5b6a7e;--border:#dce3ed;--body-font:Arial;--head-font:Arial;--body-size:16px;--heading-size:68px;--radius:20px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:#fff;color:var(--ink);font:var(--body-size)/1.6 var(--body-font),sans-serif}h1,h2,h3{font-family:var(--head-font),sans-serif;color:var(--navy);line-height:1.12;letter-spacing:-.035em;margin:0 0 22px}h1{font-size:clamp(40px,4.5vw,var(--heading-size));font-weight:750}h2{font-size:clamp(30px,3vw,44px)}h3{font-size:22px;letter-spacing:-.02em}p{margin:0 0 20px}a{color:var(--navy);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:5px}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer}img{max-width:100%;height:auto}input,select,textarea{border:1px solid #c8d2e1;border-radius:10px;padding:12px 14px;width:100%;background:white;color:var(--ink);min-width:0}input:focus,textarea:focus,select:focus{outline:3px solid #f47c2055;border-color:var(--orange)}:focus-visible{outline:3px solid var(--orange);outline-offset:4px}button:disabled{opacity:.6;cursor:wait}textarea{resize:vertical}input[type=checkbox],input[type=radio]{width:19px;height:19px;accent-color:var(--orange);flex-shrink:0}input[type=color]{height:48px;padding:5px}[hidden]{display:none!important}label{display:flex;flex-direction:column;gap:8px;font-size:14px;font-weight:600}small{font-size:13px;color:var(--muted);font-weight:400}.wrap{width:min(1240px,calc(100% - 80px));margin-inline:auto}.brand{width:166px;display:block}.btn{display:inline-flex;align-items:center;justify-content:center;gap:18px;background:var(--navy);border:1px solid var(--navy);color:#fff;padding:15px 23px;border-radius:10px;font-size:16px;font-weight:700;line-height:1.35;text-decoration:none;transition:transform .2s,box-shadow .2s}.btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px #1023421c;text-decoration:none}.btn span{font-size:24px}.btn.small{font-size:14px;padding:12px 18px}.btn.outline{background:white;color:var(--navy);border-color:var(--border)}.eyebrow{color:var(--muted);font-size:12px;font-weight:750;letter-spacing:.14em;margin-bottom:20px}.muted{color:var(--muted);font-size:14px}.lede{font-size:18px;color:var(--muted);line-height:1.75}.actions{display:flex;align-items:center;gap:26px;flex-wrap:wrap}.text-link{font-size:15px;font-weight:700}.link-button{border:0;background:none;padding:4px 0;color:var(--navy);font-size:14px;text-decoration:underline;text-underline-offset:4px}.site-header{height:98px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);gap:28px}.site-header nav{display:flex;gap:28px;font-size:14px}.hero{display:grid;grid-template-columns:1fr 1.08fr;gap:22px;align-items:center;min-height:720px;padding-block:64px 84px}.hero-copy{z-index:1}.hero-copy h1{max-width:630px}.hero-copy .lede{max-width:510px;margin:26px 0 32px}.hero-note{max-width:430px;margin:24px 0 0}.hero-visual{height:540px;position:relative;background:radial-gradient(ellipse at 60% 50%,#e4ecf8 0,transparent 70%);border-radius:50%;min-width:0}#scene{position:absolute;inset:0 -42px 0 -15px;height:460px;overflow:hidden}#scene canvas{position:absolute;inset:0;width:100%;height:100%}.scene-fallback{position:absolute;left:4%;width:92%;top:23%;border:8px solid var(--navy);border-radius:12px;box-shadow:0 25px 45px #10234222;transform:perspective(900px) rotateY(-9deg) rotateX(3deg)}#scene.loaded .scene-fallback{visibility:hidden}.visual-caption{position:absolute;top:22px;left:80px;font-size:12px;letter-spacing:.06em;text-transform:uppercase;display:flex;align-items:center;gap:10px}.tiny-square{width:8px;height:8px;background:var(--orange)}.visual-note{position:absolute;bottom:13px;left:60px;right:30px;border-left:2px solid var(--orange);padding:4px 18px}.visual-note strong,.visual-note span{display:block}.visual-note strong{font-size:17px}.visual-note span{font-size:13px;color:var(--muted)}.section{padding-block:94px}.section-heading{max-width:740px;margin-bottom:50px}.section-heading p{color:var(--muted)}.benefits-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}.benefit{padding:0 20px 4px 0}.benefit img{width:100px;height:100px;object-fit:contain;margin:0 0 20px -7px}.benefit h3{font-size:22px}.benefit p{font-size:15px;color:var(--muted);line-height:1.75}.product-section{background:var(--bg);border-block:1px solid var(--border)}.split-heading{display:grid;grid-template-columns:1.1fr .8fr;gap:90px;align-items:center;margin-bottom:38px}.split-heading h2{max-width:460px}.split-heading>p{max-width:420px;color:var(--muted)}figure{margin:0}.product-frame{background:#fff;padding:12px;border:1px solid var(--border);border-radius:22px;box-shadow:0 20px 60px #1023420c}.product-frame img{display:block;border-radius:12px;width:100%}.product-frame figcaption{font-size:12px;color:var(--muted);padding:15px 12px 3px}.calculator-layout{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(310px,1fr);gap:32px;align-items:start}.plans-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.plan{border:1px solid var(--border);border-radius:16px;padding:20px 17px;position:relative;cursor:pointer;transition:border-color .2s,background .2s;min-width:0}.plan:has(input:checked){border:2px solid var(--navy);padding:19px 16px;background:var(--bg)}.plan input{margin:0 0 15px}.plan-name{font-size:18px;color:var(--navy)}.plan-price{font-size:26px;letter-spacing:-.04em;line-height:1.2;margin:10px 0}.plan-price small{display:block;letter-spacing:0;font-size:14px;margin-top:5px}.plan-description{font-size:13px;line-height:1.6;color:var(--muted);font-weight:400;min-height:84px}.plan-details{border-top:1px solid var(--border);padding-top:15px;margin-top:10px;font-size:12px;line-height:1.7;color:var(--muted);font-weight:400}.students-field{display:flex;flex-direction:row;align-items:center;justify-content:space-between;padding:27px 0 32px;border-bottom:1px solid var(--border);margin-bottom:30px;font-size:16px}.students-field input{width:110px}.module{display:flex;flex-direction:row;gap:15px;align-items:center;padding:20px 0;border-bottom:1px solid var(--border)}.module small{display:block;margin-top:6px}.module-price{margin-left:auto;text-align:right;min-width:122px;font-size:14px}.quote-summary{background:var(--bg);border:1px solid var(--border);padding:30px;border-radius:20px;position:sticky;top:24px}.quote-summary .eyebrow{font-size:11px}.quote-summary ul{list-style:none;padding:0;margin:0 0 25px}.quote-summary li{font-size:14px;padding:7px 0;display:flex;align-items:center;gap:8px}.quote-summary li:before{content:'✓';color:var(--navy)}.total{padding-top:23px;border-top:1px solid var(--border)}.total span{display:block;font-size:14px}.total strong{display:block;font-size:42px;line-height:1.3;letter-spacing:-.045em;color:var(--navy);margin-top:8px}.setup{display:flex;justify-content:space-between;font-size:14px;margin:14px 0 20px}.form-grid{display:grid;grid-template-columns:1fr;gap:20px}.form-grid .full{grid-column:1/-1}.check{flex-direction:row;font-size:12px;line-height:1.65;font-weight:400}.quote-summary .btn{width:100%}.faq{display:grid;grid-template-columns:.85fr 1.2fr;gap:90px}.faq h2{max-width:350px}details{border-bottom:1px solid var(--border);padding:22px 0}summary{cursor:pointer;font-size:17px;font-weight:600;padding-right:18px}details p{margin:18px 0 0;color:var(--muted);font-size:15px}.final-cta{padding:50px;background:var(--navy);color:white;border-radius:22px;display:flex;align-items:center;gap:40px;justify-content:space-between;margin-bottom:50px}.final-cta h2{color:white;font-size:36px;max-width:610px;margin-bottom:15px}.final-cta p{color:#d6e1ef;margin:0}.final-cta .btn{background:var(--orange);border-color:var(--orange);color:#102342;flex-shrink:0}.site-footer{border-top:1px solid var(--border);padding-block:36px;display:flex;gap:32px;align-items:center;font-size:12px;color:var(--muted);flex-wrap:wrap}.site-footer .brand{width:125px}.site-footer>div{display:flex;gap:18px;margin-left:auto;flex-wrap:wrap}.cookie-box{position:fixed;z-index:20;bottom:22px;left:22px;background:#fff;box-shadow:0 12px 60px #10234230;border:1px solid var(--border);border-radius:15px;padding:22px;max-width:430px}.cookie-box p{font-size:13px;margin:0 0 15px}.cookie-box .actions{gap:15px}.cookie-box .btn{font-size:12px}.cookie-box .link-button{font-size:12px}.skip{position:fixed;left:10px;top:-80px;z-index:100;background:white;padding:14px}.skip:focus{top:10px}.prose{max-width:850px}.prose h1{font-size:42px;margin-top:50px}.prose p{line-height:1.9}.custom-image{max-height:550px;object-fit:contain}.auth-body{min-height:100vh;background:radial-gradient(at 15% 15%,#e8eef9,transparent 55%),var(--bg);display:grid;place-items:center;padding:40px 20px}.auth-card{width:min(540px,100%);padding:44px;background:#fff;border:1px solid var(--border);border-radius:24px;box-shadow:0 25px 65px #1023420a}.auth-card .brand{margin-bottom:45px}.auth-card h1{font-size:38px}.auth-card p:not(.eyebrow){color:var(--muted)}.auth-card .form-grid{margin:30px 0}.notice{padding:16px 20px;background:#e8f5ee;border:1px solid #b6dbc8;color:#15513c;border-radius:10px}.notice.error{background:#fff1ed;border-color:#f1c3b6;color:#8a2f14}.panel-body{background:var(--bg);font-size:16px}.sidebar{position:fixed;inset:0 auto 0 0;width:245px;background:white;border-right:1px solid var(--border);padding:32px 22px;display:flex;flex-direction:column;overflow:auto}.sidebar .brand{width:164px;margin:5px auto 36px}.sidebar .eyebrow{font-size:10px;margin:0 12px 12px}.sidebar nav{display:flex;flex-direction:column;gap:5px}.sidebar nav a{padding:11px 15px;font-size:14px;border-radius:9px;color:var(--muted)}.sidebar nav a:hover{background:var(--bg);text-decoration:none}.sidebar nav a.active{background:var(--navy);color:#fff;font-weight:600}.sidebar-bottom{margin-top:auto;padding:28px 15px 0;display:flex;flex-direction:column;gap:12px;font-size:13px}.panel-main{margin-left:245px;padding:40px 42px 60px;max-width:1800px}.panel-top{display:flex;justify-content:space-between;align-items:center;gap:25px;margin-bottom:32px}.panel-top h1{font-size:36px;margin:8px 0}.panel-top .eyebrow{font-size:10px;margin:0}.user-chip{font-size:13px;background:#fff;border:1px solid var(--border);padding:10px 16px;border-radius:25px}.welcome{display:flex;justify-content:space-between;gap:25px;align-items:center;background:var(--navy);border-radius:18px;padding:34px;color:#fff;margin-bottom:26px}.welcome h2{color:#fff;font-size:30px}.welcome .eyebrow{color:#c4d4eb;font-size:10px}.welcome p{margin-bottom:0;color:#d7e2ef;font-size:14px}.welcome .eyebrow{margin-bottom:15px}.welcome .btn{background:var(--orange);border-color:var(--orange);color:var(--navy);flex-shrink:0}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:28px}.metrics article{background:white;border:1px solid var(--border);border-radius:15px;padding:25px 22px}.metrics span{display:block;font-size:13px;color:var(--muted);margin-bottom:14px}.metrics strong{font-size:30px;letter-spacing:-.035em;color:var(--navy)}.panel-card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:28px;margin-bottom:25px;min-width:0}.panel-card h2{font-size:25px;margin:0 0 18px}.panel-card>p{color:var(--muted);font-size:14px}.panel-card h3{font-size:20px;margin-top:22px}.panel-card .editor{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:25px}.toolbar{display:flex;flex-wrap:wrap;gap:15px;align-items:center;margin:25px 0}.toolbar form{display:flex;gap:12px;flex:1}.toolbar>input{width:auto;max-width:280px}.toolbar a{font-size:14px}.empty{text-align:center;padding:50px 25px;color:var(--muted)}.empty h3{font-size:21px}.empty p{font-size:14px}.list-row{padding:18px 0;display:flex;align-items:center;gap:25px;border-bottom:1px solid var(--border);font-size:14px}.list-row a{margin-left:auto}.list-row:last-child{border:0}.copy-row{display:flex;gap:15px}.copy-row input{font-size:14px}.copy-row .btn{white-space:nowrap}.table-wrap{overflow-x:auto;padding:10px 24px}table{border-collapse:collapse;width:100%;font-size:14px;text-align:left}th{font-weight:600;color:var(--muted);font-size:12px;padding:20px 12px;border-bottom:1px solid var(--border);white-space:nowrap}td{padding:22px 12px;border-bottom:1px solid var(--border);vertical-align:middle}td small{display:block;font-size:12px;margin-top:6px}tr:last-child td{border:0}.badge{display:inline-block;border-radius:6px;padding:5px 9px;font-size:12px;background:var(--bg);border:1px solid var(--border);white-space:nowrap}.inline-form{display:inline-block;margin-left:12px}.inline-form .link-button{font-size:12px;color:var(--muted)}.admin-package-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.admin-package-grid h2{margin-top:18px}.amount{font-size:32px;display:block;letter-spacing:-.025em}.amount small{font-size:14px}.media-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.media-grid img{height:140px;width:100%;object-fit:contain;background:var(--bg);border-radius:10px}.media-grid input{font-size:12px}.media-grid .panel-card{padding:20px}.code-editor{font:14px/1.65 Consolas,monospace;background:#f8fafe}.copy-editor{display:grid;grid-template-columns:1fr 1fr;gap:18px}.copy-editor label{font-size:12px;color:var(--muted)}.audit-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.audit pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;background:var(--bg);padding:15px;border-radius:8px;max-height:480px;overflow:auto}.audit summary small{display:block}.pagination{display:flex;gap:30px;justify-content:center;font-size:14px;margin:30px}.confirm-action input{font-size:12px}.confirm-action button{margin-top:8px}
@media(min-width:1550px){.hero{min-height:750px}}@media(max-width:1150px){.wrap{width:calc(100% - 48px)}.site-header nav{gap:16px}.hero{grid-template-columns:1fr 1fr;min-height:620px}.hero-visual{height:420px}#scene{height:390px;inset:0 -20px}.visual-caption{left:35px}.visual-note{left:25px;bottom:-12px}.calculator-layout{grid-template-columns:1fr}.quote-summary{position:static;max-width:none;display:block}.quote-summary .form-grid{grid-template-columns:1fr 1fr}.quote-summary .check,.quote-summary #quote-status{grid-column:1/-1}.hero h1{font-size:48px}.sidebar{width:210px;padding-inline:15px}.panel-main{margin-left:210px;padding:30px 25px}.metrics{grid-template-columns:1fr 1fr}.admin-package-grid{grid-template-columns:1fr 1fr}.welcome{display:block}.welcome .btn{margin-top:22px}.media-grid{grid-template-columns:1fr 1fr}}@media(max-width:780px){.wrap{width:calc(100% - 36px)}.site-header{height:auto;min-height:90px;padding-block:20px;flex-wrap:wrap;gap:20px}.brand{width:140px}.site-header nav{order:3;width:100%;justify-content:space-between;gap:10px;font-size:12px}.site-header>.btn{font-size:12px;padding:11px 13px}.hero{grid-template-columns:1fr;padding-block:48px 20px;gap:15px;min-height:0}.hero h1{font-size:clamp(38px,8vw,58px);max-width:600px}.hero .lede{font-size:17px}.hero-visual{height:380px;max-width:600px;width:100%;justify-self:center}#scene{height:345px;inset:0 -15px}.visual-caption{left:30px;top:10px}.visual-note{bottom:0}.section{padding-block:64px}.section-heading{margin-bottom:30px}.benefits-grid{grid-template-columns:1fr 1fr;gap:24px}.benefit{padding:0}.benefit img{width:86px;height:86px;margin-bottom:12px}.benefit h3{font-size:19px}.benefit p{font-size:14px}.split-heading{grid-template-columns:1fr;gap:12px;margin-bottom:28px}.product-frame{padding:6px;border-radius:12px}.product-frame figcaption{font-size:11px}.plans-grid{gap:10px}.plan{padding:15px 12px}.plan:has(input:checked){padding:14px 11px}.plan-name{font-size:15px}.plan-price{font-size:21px}.plan-description{min-height:110px;font-size:12px}.plan-details{font-size:11px}.faq{grid-template-columns:1fr;gap:10px}.faq h2{max-width:none}.final-cta{display:block;padding:30px}.final-cta h2{font-size:30px}.final-cta .btn{margin-top:25px}.site-footer{gap:20px}.site-footer>div{margin-left:0}.cookie-box{left:12px;right:12px;bottom:12px;max-width:none}.sidebar{position:static;width:auto;padding:18px;border-right:0;border-bottom:1px solid var(--border)}.sidebar .brand{margin:0;width:130px}.sidebar .eyebrow{display:none}.sidebar nav{display:flex;flex-direction:row;overflow:auto;gap:8px;margin-top:18px;padding-bottom:5px}.sidebar nav a{white-space:nowrap;padding:8px 13px;font-size:13px}.sidebar-bottom{padding-top:13px;flex-direction:row;gap:20px;font-size:12px}.sidebar-bottom button{font-size:12px}.panel-main{margin-left:0;padding:25px 18px}.panel-top{gap:15px}.panel-top h1{font-size:30px}.user-chip{font-size:11px;padding:8px 11px;max-width:135px;overflow-wrap:anywhere}.panel-card{padding:22px}.panel-card .editor,.copy-editor{grid-template-columns:1fr}.welcome{padding:26px}.welcome h2{font-size:28px}.metrics{gap:12px}.metrics article{padding:19px 16px}.metrics strong{font-size:26px}.metrics span{font-size:12px}.table-wrap{padding:0 8px}.admin-package-grid{grid-template-columns:1fr}.copy-row{flex-wrap:wrap}.toolbar form{min-width:100%}.audit-grid{grid-template-columns:1fr}.auth-card{padding:28px}.auth-card h1{font-size:32px}.list-row{gap:15px;flex-wrap:wrap}.media-grid{grid-template-columns:1fr 1fr;gap:10px}.media-grid .panel-card{padding:12px}}
@media(max-width:480px){.plans-grid{grid-template-columns:1fr}.plan{display:grid;grid-template-columns:22px 1fr auto;align-items:start;gap:10px;padding:20px}.plan:has(input:checked){padding:19px}.plan input{margin:0}.plan-name{font-size:17px}.plan-price{font-size:24px;margin:0}.plan-description{grid-column:2/-1;min-height:0}.plan-details{grid-column:2/-1;margin:0}.quote-summary{padding:24px}.quote-summary .form-grid{grid-template-columns:1fr}.module{gap:10px;flex-wrap:wrap}.module>span:nth-child(2){flex:1}.module-price{width:100%;margin-left:29px;text-align:left}.module-price small{display:inline;margin-left:8px}.hero-visual{height:300px}#scene{height:280px}.visual-note{bottom:-5px;left:12px}.visual-caption{font-size:10px;left:25px;top:5px}.visual-note strong{font-size:14px}.visual-note span{font-size:11px}.media-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* Core pricing information remains readable at compact breakpoints. */
.plan-description,.plan-details{font-size:14px;line-height:1.65}.module small{font-size:14px}.plan-description{min-height:100px}@media(max-width:780px){.plan-description{min-height:150px}}@media(max-width:480px){.plan-description{min-height:0}}


/* Menu fixo no topo durante a rolagem */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #edf2f8;
  box-shadow: 0 4px 16px rgba(16, 35, 66, 0.08);
}

/* ============================================================
   FONTES (Google Fonts) – carregamento rápido
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:opsz@14..32&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* ============================================================
   VARIÁVEIS (cores dinâmicas do sistema + fallback)
   ============================================================ */
:root {
  --navy: #0a2540;          /* primária */
  --orange: #f5a623;        /* acento */
  --bg: #edf2f8;            /* fundo geral – já usado */
  --body-font: 'Inter', sans-serif;
  --head-font: 'Plus Jakarta Sans', sans-serif;
  --body-size: 16px;
  --heading-size: 68px;

  --white: #ffffff;
  --gray-100: #f1f4f9;
  --gray-200: #dce3ec;
  --gray-600: #5b6f82;
  --gray-800: #1e2c3a;
  --shadow-sm: 0 2px 8px rgba(10, 37, 64, 0.06);
  --shadow-md: 0 8px 32px rgba(10, 37, 64, 0.10);
  --shadow-lg: 0 20px 60px rgba(10, 37, 64, 0.18);
  --radius: 20px;
  --radius-sm: 10px;
  --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ============================================================
   RESET & BASE
   ============================================================ */
* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--body-font);
  font-size: var(--body-size);
  background: var(--bg);
  color: var(--gray-800);
  line-height: 1.6;
  padding: 0;
  margin: 0;
  background-image: radial-gradient(circle at 10% 20%, rgba(10,37,64,0.02) 0%, transparent 50%),
                    radial-gradient(circle at 90% 80%, rgba(245,166,35,0.04) 0%, transparent 50%);
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--head-font);
  font-weight: 700;
  line-height: 1.2;
  color: var(--navy);
  letter-spacing: -0.02em;
}

a { color: var(--navy); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--orange); }

img { max-width: 100%; height: auto; display: block; }

/* ============================================================
   UTILITÁRIOS
   ============================================================ */
.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
  position: relative;
}

/* Badge estilizado */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--orange);
  background: rgba(245, 166, 35, 0.12);
  padding: 6px 18px 6px 14px;
  border-radius: 30px;
  margin-bottom: 16px;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(245,166,35,0.15);
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--orange);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
  100% { opacity: 1; transform: scale(1); }
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--navy);
  color: #fff !important;
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 36px;
  border-radius: 60px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 6px 20px rgba(10, 37, 64, 0.25);
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
}
.btn:hover::after { opacity: 1; }
.btn:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 30px rgba(10, 37, 64, 0.35);
  background: #0d2f54;
}
.btn.small { padding: 10px 24px; font-size: 0.9rem; }
.btn.outline {
  background: transparent;
  color: var(--navy) !important;
  border: 2px solid var(--navy);
  box-shadow: none;
}
.btn.outline:hover {
  background: var(--navy);
  color: #fff !important;
}
.btn.orange {
  background: var(--orange);
  color: var(--navy) !important;
  box-shadow: 0 6px 20px rgba(245,166,35,0.4);
}
.btn.orange:hover { background: #e09515; }

/* ============================================================
   HEADER (vidro fosco)
   ============================================================ */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 32px;
  background: rgba(255,255,255,0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.3);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 20px rgba(0,0,0,0.02);
}
.brand { height: 42px; width: auto; }
.site-header nav {
  display: flex;
  gap: 32px;
  align-items: center;
}
.site-header nav a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--gray-600);
  position: relative;
}
.site-header nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--orange);
  transition: width var(--transition);
}
.site-header nav a:hover { color: var(--navy); }
.site-header nav a:hover::after { width: 100%; }

/* ============================================================
   HERO – com gradiente e elementos decorativos
   ============================================================ */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 40px 0 80px;
  position: relative;
}
.hero::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(245,166,35,0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.hero-copy h1 {
  font-size: var(--heading-size);
  font-weight: 800;
  margin: 16px 0 20px;
  line-height: 1.08;
  background: linear-gradient(135deg, var(--navy) 0%, #1a3a5c 80%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-copy .lede {
  font-size: 1.2rem;
  color: var(--gray-600);
  max-width: 480px;
  margin-bottom: 32px;
}
.hero-copy .actions {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
}
.hero-copy .text-link {
  font-weight: 500;
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
}
.hero-copy .text-link:hover { border-bottom-color: var(--orange); }
.hero-note {
  margin-top: 28px;
  font-size: 0.9rem;
  color: var(--gray-600);
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-visual {
  position: relative;
  background: linear-gradient(145deg, #ffffff, #eef4fa);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-lg);
  transition: transform 0.5s ease;
}
.hero-visual:hover { transform: scale(1.01); }
.hero-visual img {
  border-radius: calc(var(--radius) - 4px);
  width: 100%;
}
.visual-caption {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  font-size: 0.85rem;
  color: var(--gray-600);
}
.tiny-square {
  display: inline-block;
  width: 12px;
  height: 12px;
  background: var(--orange);
  border-radius: 4px;
  transform: rotate(45deg);
}
.visual-note {
  margin-top: 20px;
  padding: 16px 20px;
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--orange);
}
.visual-note strong { display: block; color: var(--navy); }

/* ============================================================
   BENEFITS – cards com hover
   ============================================================ */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
  margin-top: 48px;
}
.benefit {
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(4px);
  padding: 36px 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  text-align: center;
  border: 1px solid rgba(255,255,255,0.5);
}
.benefit:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  background: var(--white);
  border-color: var(--orange);
}
.benefit img {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.05));
}
.benefit h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}
.benefit p {
  color: var(--gray-600);
  font-size: 0.95rem;
}

/* ============================================================
   PRODUCT – imagem em destaque com borda decorativa
   ============================================================ */
.product-section {
  background: #dfe8f4; /* mantido seu tom */
  position: relative;
}
.product-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--orange), var(--navy), var(--orange));
}
.product-frame {
  margin-top: 40px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 2px solid rgba(255,255,255,0.3);
}
.product-frame img {
  width: 100%;
  transition: transform 0.6s ease;
}
.product-frame:hover img { transform: scale(1.02); }
.product-frame figcaption {
  padding: 20px 28px;
  font-size: 0.95rem;
  color: var(--gray-600);
  background: var(--white);
  text-align: center;
  font-weight: 500;
  letter-spacing: 0.3px;
}

/* ============================================================
   CALCULATOR – com cards e resumo glassmorphism
   ============================================================ */
.calculator-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
  margin-top: 40px;
}

/* Planos */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}
.plan {
  background: #f7f9fc; /* seu tom */
  border: 2px solid transparent;
  border-radius: var(--radius);
  padding: 24px 18px;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.plan:hover {
  border-color: var(--gray-200);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.plan:has(input:checked) {
  background: #dce7f6; /* seu tom */
  border-color: var(--orange);
  box-shadow: 0 0 0 4px rgba(245,166,35,0.2);
}
.plan input { display: none; }
.plan-name {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--navy);
}
.plan-price {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--navy);
}
.plan-price small {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--gray-600);
}
.plan-description {
  font-size: 0.9rem;
  color: var(--gray-600);
}
.plan-details {
  font-size: 0.85rem;
  background: rgba(10,37,64,0.04);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  margin-top: 10px;
  border: 1px solid rgba(10,37,64,0.05);
}

.students-field {
  display: block;
  margin: 16px 0 28px;
  font-weight: 600;
  color: var(--navy);
}
.students-field input {
  width: 100%;
  max-width: 220px;
  padding: 12px 16px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  transition: border var(--transition), box-shadow var(--transition);
  background: var(--white);
}
.students-field input:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 4px rgba(245,166,35,0.15);
  outline: none;
}

/* Módulos */
.modules-list {
  display: grid;
  gap: 12px;
  margin-top: 10px;
}
.module {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--white);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
}
.module:hover {
  background: var(--gray-100);
  border-color: var(--gray-200);
}
.module input {
  width: 20px;
  height: 20px;
  accent-color: var(--orange);
  flex-shrink: 0;
}
.module strong { display: block; font-size: 1rem; }
.module small { display: block; font-size: 0.85rem; color: var(--gray-600); }
.module-price {
  margin-left: auto;
  text-align: right;
  font-weight: 600;
  white-space: nowrap;
  color: var(--navy);
}
.module-price small {
  display: block;
  font-weight: 400;
  color: var(--gray-600);
}

/* Resumo (glassmorphism) */
.quote-summary {
  background: rgba(224, 233, 245, 0.6); /* seu tom com transparência */
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 32px 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255,255,255,0.3);
  align-self: start;
  position: sticky;
  top: 100px;
}
.quote-summary .eyebrow {
  background: rgba(255,255,255,0.3);
  backdrop-filter: blur(4px);
}
#selected-items {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
}
#selected-items li {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid rgba(10,37,64,0.06);
  font-size: 0.95rem;
}
.total, .setup {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  font-size: 1.3rem;
  padding: 10px 0;
  color: var(--navy);
}
.setup {
  font-size: 1rem;
  color: var(--gray-600);
  font-weight: 500;
}
.quote-summary .muted {
  font-size: 0.85rem;
  color: var(--gray-600);
  margin: 12px 0;
}
.form-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 20px;
}
.form-grid label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--navy);
}
.form-grid input:not([type="checkbox"]) {
  padding: 12px 16px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  transition: border var(--transition), box-shadow var(--transition);
  background: var(--white);
}
.form-grid input:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 4px rgba(245,166,35,0.1);
  outline: none;
}
.form-grid .check {
  flex-direction: row;
  align-items: center;
  gap: 10px;
  font-weight: 400;
  font-size: 0.9rem;
}
.form-grid .check input {
  width: 18px;
  height: 18px;
  accent-color: var(--orange);
  flex-shrink: 0;
}
#send-quote { width: 100%; justify-content: center; }
#continue-wa {
  width: 100%;
  justify-content: center;
  margin-top: 10px;
}

/* ============================================================
   FAQ – com acordeão estilizado
   ============================================================ */
.faq {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
}
.faq details {
  background: var(--white);
  padding: 18px 24px;
  border-radius: var(--radius-sm);
  margin-bottom: 14px;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: all var(--transition);
  border: 1px solid transparent;
}
.faq details:hover {
  border-color: var(--gray-200);
  box-shadow: var(--shadow-md);
}
.faq summary {
  font-weight: 600;
  font-size: 1.05rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--navy);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "▾";
  font-size: 1rem;
  color: var(--orange);
  transition: transform var(--transition);
}
.faq details[open] summary::after { transform: rotate(180deg); }
.faq details p {
  padding-top: 14px;
  color: var(--gray-600);
  border-top: 1px solid var(--gray-100);
  margin-top: 14px;
}

/* ============================================================
   FINAL CTA – gradiente dramático
   ============================================================ */
.final-cta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, var(--navy) 0%, #123456 80%);
  padding: 56px 64px;
  border-radius: var(--radius);
  color: #fff;
  margin: 40px auto;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(245,166,35,0.15) 0%, transparent 70%);
  border-radius: 50%;
}
.final-cta h2 {
  color: #fff;
  font-size: 2.2rem;
  font-weight: 800;
}
.final-cta p {
  color: rgba(255,255,255,0.7);
  max-width: 400px;
}
.final-cta .btn {
  background: var(--orange);
  color: var(--navy) !important;
  box-shadow: 0 8px 30px rgba(245,166,35,0.4);
  position: relative;
  z-index: 2;
}
.final-cta .btn:hover { background: #e09515; }

/* ============================================================
   RODAPÉ
   ============================================================ */
.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  padding: 32px 24px;
  border-top: 1px solid var(--gray-200);
  font-size: 0.9rem;
  color: var(--gray-600);
}
.site-footer .brand { height: 32px; }
.site-footer div {
  display: flex;
  gap: 24px;
  align-items: center;
  flex-wrap: wrap;
}
.site-footer a { color: var(--gray-600); }
.site-footer a:hover { color: var(--navy); }
.link-button {
  background: none;
  border: none;
  color: var(--gray-600);
  cursor: pointer;
  font: inherit;
  text-decoration: underline dotted;
}
.link-button:hover { color: var(--navy); }

/* ============================================================
   COOKIE BANNER (glassmorphism)
   ============================================================ */
.cookie-box {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255,255,255,0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 20px 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  max-width: 640px;
  width: 90%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  z-index: 999;
  border: 1px solid rgba(255,255,255,0.4);
}
.cookie-box p { margin: 0; flex: 1; font-size: 0.95rem; }
.cookie-box .actions {
  display: flex;
  gap: 10px;
}
.cookie-box .btn.small {
  padding: 8px 20px;
  font-size: 0.8rem;
}

/* ============================================================
   RESPONSIVIDADE
   ============================================================ */
@media (max-width: 992px) {
  .hero { grid-template-columns: 1fr; gap: 40px; }
  .calculator-layout { grid-template-columns: 1fr; }
  .faq { grid-template-columns: 1fr; }
  .final-cta { flex-direction: column; text-align: center; gap: 28px; padding: 40px 32px; }
}

@media (max-width: 768px) {
  .site-header nav { display: none; }
  .site-header .btn { display: none; }
  .hero-copy h1 { font-size: 2.8rem; }
  .benefits-grid { grid-template-columns: 1fr 1fr; }
  .quote-summary { position: relative; top: 0; }
}

@media (max-width: 480px) {
  .benefits-grid { grid-template-columns: 1fr; }
  .plans-grid { grid-template-columns: 1fr; }
  .cookie-box { flex-direction: column; text-align: center; }
  .final-cta h2 { font-size: 1.6rem; }
}
/* ============================================================
   MENU HAMBÚRGUER (mobile)
   ============================================================ */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}
.menu-toggle span {
  display: block;
  width: 28px;
  height: 3px;
  background: var(--navy);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

@media (max-width: 780px) {
  /* Mantém o sticky no header */
  .site-header {
    position: sticky !important;
    top: 0;
    z-index: 1000;
  }

  .menu-toggle {
    display: flex;
    order: 2;
  }

  .site-header > .btn {
    display: none;
  }

  .site-header nav {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    padding: 20px 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    gap: 16px;
    border-top: 1px solid var(--border);
    z-index: 999;
    /* Altura máxima = tela inteira - altura do header (ajuste conforme seu header) */
    max-height: calc(100vh - 100px); /* 100px = altura do header em mobile */
    overflow-y: auto;
    box-sizing: border-box;
  }

  .site-header nav.open {
    display: flex;
  }

  .site-header nav a {
    font-size: 1.1rem;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
  }

  .site-header nav a::after {
    display: none;
  }
}