/* Visual alinhado ao site principal (teixeiraefranzen.com.br): Big Shoulders Display (títulos), Source Serif 4 (texto), Inter (interface) */
:root {
  --navy: #01182A; --navy-2: #04223A; --navy-3: #082A46;
  --blue: #0060AC; --blue-deep: #003257;
  --paper: #F5F6F5; --paper-2: #FFFFFF;
  --ink: #152230; --mist: #5B6B7C; --fog: #8FA0B3;
  --line: rgba(1,24,42,.10); --line-dark: rgba(255,255,255,.14);
  --red: #9f1d1d; --red-bg: #fbf0ef; --amber: #8a5a00; --amber-bg: #fdf6e7; --green: #1f6b3a; --green-bg: #eef7f0;
  --ease: cubic-bezier(.19,1,.22,1);
  --sans: 'Inter', -apple-system, 'Segoe UI', sans-serif;
  --serif: 'Source Serif 4', Georgia, serif;
  --display: 'Big Shoulders Display', 'Arial Narrow', sans-serif;
  --r: 3px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--serif); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }
.container { width: min(1080px, 100% - 40px); margin: 0 auto; }
h1, h2, h3 { font-family: var(--display); text-transform: uppercase; color: var(--navy); margin: 0; line-height: 1.04; }
h2 { font-weight: 700; letter-spacing: .2px; font-size: clamp(26px, 3vw, 36px); }
h3 { font-weight: 600; letter-spacing: .3px; font-size: 22px; margin-bottom: 10px; }
.hidden { display: none !important; }

/* cabeçalho */
header.top { background: var(--navy); border-bottom: 1px solid var(--line-dark); }
header.top .container { display: flex; align-items: center; justify-content: space-between; padding: 20px 0; }
.brand img { height: 30px; display: block; }
.brand { color: #fff; }
.top nav a { font-family: var(--sans); font-size: 14px; font-weight: 500; color: rgba(255,255,255,.82); letter-spacing: .2px; margin-left: 26px; }
.top nav a:hover { color: #fff; text-decoration: none; }

/* abertura */
.hero { background: radial-gradient(120% 140% at 78% -10%, var(--navy-3) 0%, var(--navy-2) 42%, var(--navy) 78%); color: #fff; padding: 72px 0 64px; }
.eyebrow { font-family: var(--sans); font-size: 12.5px; font-weight: 600; letter-spacing: 3px; text-transform: uppercase; color: var(--fog); margin: 0 0 22px; }
.hero h1 { color: #fff; font-weight: 700; font-size: clamp(34px, 5vw, 60px); max-width: 760px; }
.hero p.lead { font-family: var(--serif); font-size: 18px; line-height: 1.65; color: #C9D4DF; max-width: 560px; margin: 24px 0 34px; }
.hero .sub { display: block; margin-top: 18px; font-family: var(--serif); font-size: 15px; color: var(--fog); }

/* botões */
.btn, .cta { display: inline-flex; align-items: center; justify-content: center; gap: 10px; font-family: var(--sans); font-weight: 600; font-size: 15px; letter-spacing: .2px; padding: 15px 26px; border-radius: var(--r); cursor: pointer; border: 1px solid transparent; background: var(--blue); color: #fff; transition: background .3s ease, border-color .3s ease, color .3s ease, transform .35s var(--ease); white-space: nowrap; text-decoration: none; }
.btn:hover, .cta:hover { background: var(--blue-deep); text-decoration: none; }
.cta { padding: 19px 34px; font-size: 16px; }
.btn.secondary { background: transparent; color: var(--navy); border-color: rgba(1,24,42,.35); }
.btn.secondary:hover { border-color: var(--navy); background: #fff; }
.btn.gold { background: var(--navy); }
.btn.gold:hover { background: var(--navy-2); }
.btn.big { padding: 17px 32px; font-size: 15.5px; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }
.hero .cta { background: #fff; color: var(--navy); }
.hero .cta:hover { background: #e9eef3; }

/* cartões / seções */
section.card, article.card { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--r); padding: 40px; margin: 36px auto; }
section.card h2 { margin-bottom: 8px; }
.kicker { font-family: var(--sans); font-size: 12.5px; font-weight: 600; letter-spacing: 3px; text-transform: uppercase; color: var(--blue); margin: 0 0 14px; }
section.card .intro { color: var(--mist); margin: 0 0 26px; font-size: 16.5px; max-width: 720px; }

/* formulário */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px 24px; }
.field label, label { display: block; font-family: var(--sans); font-size: 12px; font-weight: 600; letter-spacing: 1.2px; text-transform: uppercase; color: var(--navy); margin-bottom: 8px; }
.field .help, .help { display: block; font-family: var(--serif); font-size: 14px; color: var(--mist); margin-top: 6px; letter-spacing: 0; text-transform: none; font-weight: 400; }
input[type=text], input[type=email], input[type=tel], input[type=number], input[type=month], select, textarea {
  width: 100%; padding: 13px 14px; border: 1px solid rgba(1,24,42,.22); border-radius: var(--r); font-family: var(--sans); font-size: 15px; background: #fff; color: var(--ink);
}
input::placeholder { color: #a3afbb; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0,96,172,.12); }
textarea { min-height: 90px; resize: vertical; }

.dropzone { border: 1px dashed rgba(1,24,42,.3); border-radius: var(--r); padding: 30px 22px; text-align: center; background: var(--paper); transition: .2s; }
.dropzone.drag { border-color: var(--blue); background: #eef4fa; }
.dropzone input { display: none; }
.dropzone .btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.dropzone .hint { margin: 14px 0 0; }
.hint { font-family: var(--serif); font-size: 14.5px; color: var(--mist); }
.filelist { list-style: none; padding: 0; margin: 12px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.filelist li { font-family: var(--sans); font-size: 13px; background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 6px 10px; display: flex; gap: 10px; align-items: center; }
.filelist button { border: 0; background: transparent; cursor: pointer; color: var(--red); font-weight: 700; font-size: 16px; line-height: 1; }

details.manual { margin-top: 24px; border-top: 1px solid var(--line); padding-top: 18px; }
details.manual summary { cursor: pointer; font-family: var(--sans); font-size: 14px; font-weight: 600; color: var(--blue); list-style: none; }
details.manual summary::before { content: "+"; display: inline-block; width: 18px; color: var(--blue); }
details.manual[open] summary::before { content: "–"; }
details.manual .grid { margin-top: 18px; }

.check { display: flex; gap: 12px; align-items: flex-start; font-family: var(--serif); font-size: 15px; color: var(--mist); margin-top: 26px; text-transform: none; letter-spacing: 0; font-weight: 400; }
.check input { margin-top: 5px; accent-color: var(--blue); }
.actions { margin-top: 26px; display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.erro { font-family: var(--serif); font-size: 15px; color: var(--red); background: var(--red-bg); border: 1px solid #efcaca; padding: 12px 14px; border-radius: var(--r); margin-top: 16px; }

/* processamento */
.processing { text-align: center; padding: 24px 0; }
.spinner { width: 44px; height: 44px; border: 3px solid var(--line); border-top-color: var(--blue); border-radius: 50%; animation: spin 1s linear infinite; margin: 0 auto 18px; }
@keyframes spin { to { transform: rotate(360deg); } }
.progress-steps { display: flex; justify-content: center; gap: 22px; flex-wrap: wrap; font-family: var(--sans); font-size: 13px; color: var(--fog); margin-top: 10px; letter-spacing: .2px; }
.progress-steps .on { color: var(--navy); font-weight: 600; }

/* resultado */
.semaforo { display: flex; gap: 18px; align-items: center; padding: 22px 24px; border-radius: var(--r); margin: 6px 0 22px; border: 1px solid var(--line); }
.semaforo .luz { width: 14px; height: 14px; border-radius: 50%; flex: none; }
.semaforo.vermelho { background: var(--red-bg); } .semaforo.vermelho .luz { background: var(--red); } .semaforo.vermelho h3 { color: var(--red); }
.semaforo.amarelo { background: var(--amber-bg); } .semaforo.amarelo .luz { background: #d08700; } .semaforo.amarelo h3 { color: var(--amber); }
.semaforo.verde { background: var(--green-bg); } .semaforo.verde .luz { background: var(--green); } .semaforo.verde h3 { color: var(--green); }
.semaforo h3 { margin: 0 0 4px; }
.semaforo p { margin: 0; color: var(--ink); }

.compare { display: grid; grid-template-columns: 1fr auto 1fr; gap: 16px; align-items: stretch; margin: 10px 0; }
.compare .box { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r); padding: 18px; text-align: center; }
.compare .box small { display: block; font-family: var(--sans); font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: var(--mist); margin-bottom: 8px; }
.compare .box b { font-family: var(--display); font-size: 38px; color: var(--navy); font-weight: 700; }
.compare .vs { align-self: center; font-family: var(--sans); font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--fog); }
.bar { height: 6px; background: #e3e8ee; border-radius: 999px; overflow: hidden; margin: 18px 0 14px; position: relative; }
.bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--green), #d08700 60%, var(--red)); }
.bar::after { content: ""; position: absolute; left: 66.6%; top: -4px; bottom: -4px; width: 2px; background: var(--navy); }

.achados { list-style: none; padding: 0; margin: 16px 0 0; }
.achados li { border-left: 3px solid var(--line); padding: 14px 18px; margin-bottom: 12px; background: var(--paper); border-radius: 0 var(--r) var(--r) 0; }
.achados li.alta { border-color: var(--red); } .achados li.media { border-color: #d08700; } .achados li.info { border-color: var(--fog); }
.achados b { display: block; font-family: var(--sans); font-size: 15px; color: var(--navy); }
.achados p { margin: 6px 0 0; font-size: 15.5px; }
.achados .base { font-family: var(--serif); color: var(--mist); font-size: 14px; }
.blur { filter: blur(5px); user-select: none; pointer-events: none; }
.lockbox { position: relative; min-height: 200px; }
.lockbox .overlay { position: absolute; inset: 0; display: grid; place-items: center; background: linear-gradient(180deg, rgba(255,255,255,.3), rgba(255,255,255,.96)); }
.lockbox .overlay div { text-align: center; max-width: 460px; padding: 18px; background: rgba(255,255,255,.9); border: 1px solid var(--line); border-radius: var(--r); }
.lockbox .overlay strong { font-family: var(--display); text-transform: uppercase; font-size: 22px; color: var(--navy); display: block; margin-bottom: 6px; }

table.dados { width: 100%; border-collapse: collapse; font-size: 15px; margin-top: 10px; }
table.dados td { padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.dados td:first-child { font-family: var(--sans); font-size: 12.5px; letter-spacing: .5px; text-transform: uppercase; color: var(--mist); width: 38%; padding-top: 12px; }

.valor-box { background: var(--navy); color: #fff; border-radius: var(--r); padding: 30px 32px; margin-top: 30px; }
.valor-box h3 { color: #fff; }
.valor-box p { margin: 0 0 10px; color: #C9D4DF; }
.valor-box .check { color: #C9D4DF; margin-top: 14px; }
.valor-box .btn.gold { background: #fff; color: var(--navy); }
.valor-box .btn.gold:hover { background: #e9eef3; }
.valor-box .btn.secondary { color: #fff; border-color: rgba(255,255,255,.4); }
.valor-box .btn.secondary:hover { background: rgba(255,255,255,.08); }

.aviso { font-family: var(--serif); font-size: 14px; color: var(--mist); border-top: 1px solid var(--line); margin-top: 26px; padding-top: 14px; line-height: 1.6; }

/* conteúdo e artigos */
section.conteudo h2, .artigo h2 { font-size: 26px; margin: 26px 0 8px; }
section.conteudo h2:first-child { margin-top: 0; }
section.conteudo p, section.conteudo li, .artigo p, .artigo li { font-size: 17px; }
.artigo h1 { font-size: clamp(30px, 4vw, 44px); margin: 8px 0 18px; }
.artigo .resposta { font-size: 19px; line-height: 1.6; border-left: 3px solid var(--blue); padding: 6px 0 6px 18px; margin: 0 0 10px; }
.artigo .fontes li { font-size: 15px; margin-bottom: 6px; }
.faq details { border-bottom: 1px solid var(--line); padding: 14px 0; }
.faq summary { cursor: pointer; font-family: var(--sans); font-weight: 600; font-size: 15.5px; color: var(--navy); }
.faq details p { margin: 10px 0 0; color: var(--ink); }
.lista-artigos { list-style: none; padding: 0; margin: 0; }
.lista-artigos li { border-bottom: 1px solid var(--line); padding: 18px 0; }
.lista-artigos a { font-family: var(--display); text-transform: uppercase; font-size: 24px; color: var(--navy); }
.lista-artigos p { margin: 6px 0; color: var(--mist); }

/* rodapé */
footer { background: var(--navy-2); color: #B7C2CD; padding: 48px 0 34px; margin-top: 56px; border-top: 1px solid var(--line-dark); font-family: var(--serif); font-size: 15px; line-height: 1.75; }
footer a { color: #fff; }
footer .footer-logo { height: 34px; margin-bottom: 14px; }

@media (max-width: 720px) {
  section.card, article.card { padding: 26px 20px; }
  .compare { grid-template-columns: 1fr; } .compare .vs { text-align: center; }
  .top nav { display: none; }
  .dropzone .btns { flex-direction: column; } .dropzone .btn { width: 100%; }
  .hero { padding: 54px 0 46px; }
}
@media print { header.top, .hero, footer, .actions, #lead, .valor-box { display: none !important; } }

details.manual.sempre { border-top: 0; padding-top: 0; margin-top: 0; }
details.manual.sempre summary { pointer-events: none; font-family: var(--sans); font-size: 12px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--navy); }
details.manual.sempre summary::before { content: ""; width: 0; }

.oculto { filter: blur(7px); user-select: none; pointer-events: none; }

.impacto { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; margin: 14px 0 10px; }
.impacto .tile { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); border-radius: var(--r); padding: 14px 16px; }
.impacto .tile small { display: block; font-family: var(--sans); font-size: 11.5px; letter-spacing: .8px; text-transform: uppercase; color: #C9D4DF; margin-bottom: 6px; }
.impacto .tile b { font-family: var(--display); font-size: 26px; color: #fff; }
.impacto .tile.destaque { background: rgba(201,162,77,.18); border-color: rgba(201,162,77,.6); }
.impacto .tile.destaque b { color: #f3d58a; }
.valor-box .hint-claro { font-size: 13px; color: #C9D4DF; margin: 0 0 14px; }