/* ============================================================
   iguito.ai — Design System v1 · marca oficial
   Manual: degradê Innovation Purple → Digital Blue
   "Igniting Digital Growth" — criatividade → tecnologia
   ============================================================ */
:root {
  --c-ink: #14141f;          /* quase-preto do wordmark IGUITO */
  --c-ink-soft: #202033;
  --c-primary: #6d28d9;      /* Innovation Purple */
  --c-primary-dark: #5b21b6;
  --c-accent: #22b8f0;       /* Digital Blue/Cyan */
  --c-accent-soft: #f1edfd;  /* lilás claro p/ fundos suaves */
  --c-grad: linear-gradient(135deg, #7c3aed 0%, #4f6af5 55%, #22b8f0 100%);
  --c-gold: #f4b942;         /* destaque pontual (selos, estrelas) */
  --c-bg: #f8f8fc;
  --c-surface: #ffffff;
  --c-line: #e7e7f2;
  --c-text: #26263a;
  --c-text-soft: #61617a;
  --radius: 14px;
  --shadow: 0 2px 14px rgba(20, 20, 31, .07);
  --shadow-lg: 0 10px 34px rgba(20, 20, 31, .13);
  --font-display: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
  --maxw: 1120px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { color: var(--c-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

h1, h2, h3, h4 { font-family: var(--font-display); color: var(--c-ink); line-height: 1.2; }
h1 { font-size: clamp(1.9rem, 4.6vw, 3.1rem); font-weight: 800; letter-spacing: -.02em; }
h2 { font-size: clamp(1.45rem, 3vw, 2.1rem); font-weight: 800; letter-spacing: -.01em; }
h3 { font-size: 1.15rem; font-weight: 700; }

.eyebrow {
  display: inline-block; font-size: .78rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase; color: var(--c-primary);
  margin-bottom: .6rem;
}

/* ---------- Header ---------- */
.site-nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--c-line);
}
.site-nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none !important; }
.brand-mark {
  width: 36px; height: 36px; border-radius: 10px;
  background: var(--c-grad);
  display: grid; place-items: center;
  color: #fff; font-family: var(--font-display); font-weight: 800; font-size: 1.15rem;
}
.brand-logo { height: 38px; width: auto; display: block; }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-name { font-family: var(--font-display); font-weight: 800; font-size: 1.22rem; color: var(--c-ink); }
.brand-name em { font-style: normal; color: var(--c-primary); }
.brand-tag { font-size: .62rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--c-text-soft); }
.nav-links { display: flex; align-items: center; gap: 22px; }
.nav-links a { color: var(--c-ink-soft); font-weight: 600; font-size: .93rem; }
.nav-links a:hover { color: var(--c-primary); text-decoration: none; }
.nav-cta {
  background: var(--c-ink); color: #fff !important; padding: 9px 18px;
  border-radius: 999px; font-size: .88rem !important;
}
.nav-cta:hover { background: var(--c-primary-dark); }
.nav-burger { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-burger span { display: block; width: 22px; height: 2.5px; background: var(--c-ink); margin: 4.5px 0; border-radius: 2px; transition: .25s; }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(1000px 460px at 85% -10%, rgba(124,58,237,.14), transparent 60%),
    radial-gradient(700px 420px at -5% 110%, rgba(34,184,240,.12), transparent 55%),
    linear-gradient(180deg, #ffffff 0%, var(--c-bg) 100%);
  padding: 72px 0 56px;
  border-bottom: 1px solid var(--c-line);
}
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 44px; align-items: center; }
.hero p.lead { font-size: 1.13rem; color: var(--c-text-soft); margin: 18px 0 26px; max-width: 34em; }
.hero .cta-row { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-weight: 700; font-size: .98rem;
  padding: 14px 26px; border-radius: 999px; border: 0; cursor: pointer;
  text-decoration: none !important; transition: transform .15s, box-shadow .15s;
}
.btn-primary { background: var(--c-ink); color: #fff; box-shadow: var(--shadow); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-accent { background: var(--c-grad); color: #fff; }
.btn-accent:hover { transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--c-ink); border: 2px solid var(--c-line); }
.btn-ghost:hover { border-color: var(--c-primary); color: var(--c-primary); }
.hero-note { font-size: .82rem; color: var(--c-text-soft); margin-top: 14px; }

/* Busca do hero */
.search-box {
  background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); padding: 26px;
}
.search-box h3 { margin-bottom: 12px; }
.search-input {
  width: 100%; padding: 14px 16px; font-size: 1rem; font-family: var(--font-body);
  border: 2px solid var(--c-line); border-radius: 10px; outline: none;
}
.search-input:focus { border-color: var(--c-accent); }
.search-results { margin-top: 10px; display: none; }
.search-results.open { display: block; }
.search-hit {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 8px; text-decoration: none !important;
}
.search-hit:hover { background: var(--c-accent-soft); }
.search-hit .n { font-weight: 700; color: var(--c-ink); }
.search-hit .c { font-size: .78rem; color: var(--c-text-soft); }
.search-empty { font-size: .88rem; color: var(--c-text-soft); padding: 10px 12px; }

/* ---------- Seções ---------- */
section { padding: 64px 0; }
.section-head { max-width: 640px; margin-bottom: 36px; }
.section-head p { color: var(--c-text-soft); margin-top: 10px; }

/* Categorias */
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.cat-card {
  background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 20px; text-decoration: none !important; transition: .2s;
  display: flex; flex-direction: column; gap: 8px;
}
.cat-card:hover { border-color: var(--c-accent); box-shadow: var(--shadow); transform: translateY(-3px); }
.cat-card .ic { font-size: 1.6rem; }
.cat-card .t { font-family: var(--font-display); font-weight: 700; color: var(--c-ink); font-size: .98rem; }
.cat-card .d { font-size: .82rem; color: var(--c-text-soft); line-height: 1.45; }
.cat-card .soon { font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--c-gold); }

/* Diretório — cards de empresa */
.dir-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.co-card {
  background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 22px; display: flex; flex-direction: column; gap: 10px; transition: .2s;
}
.co-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: var(--c-accent); }
.co-top { display: flex; align-items: center; gap: 12px; }
.co-avatar-img-layer { }
.co-avatar { position: relative; overflow: hidden; }
.co-avatar img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: contain; background: #fff; border-radius: inherit; padding: 5px; box-sizing: border-box;
}
.co-avatar-base {
  width: 44px; height: 44px; border-radius: 11px; flex-shrink: 0;
  background: var(--c-grad);
  color: #fff; display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 800; font-size: 1.2rem;
}
.co-name { font-family: var(--font-display); font-weight: 800; color: var(--c-ink); font-size: 1.05rem; }
.co-meta { font-size: .78rem; color: var(--c-text-soft); }
.co-resumo { font-size: .9rem; color: var(--c-text-soft); flex: 1; }
.co-link { font-weight: 700; font-size: .9rem; }
.badge {
  display: inline-block; font-size: .68rem; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; padding: 3px 10px; border-radius: 999px;
  background: var(--c-accent-soft); color: var(--c-primary-dark);
}
.badge-vip {
  background: var(--c-grad); color: #fff; align-self: flex-start;
}

/* Como funciona */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: step; }
.step {
  background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius); padding: 26px;
}
.step::before {
  counter-increment: step; content: counter(step);
  display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%;
  background: var(--c-ink); color: var(--c-accent); font-family: var(--font-display); font-weight: 800;
  margin-bottom: 14px;
}
.step h3 { margin-bottom: 8px; }
.step p { font-size: .92rem; color: var(--c-text-soft); }

/* Bloco ferramenta IA */
.ai-band { background: var(--c-ink); color: #ececf6; }
.ai-band h2 { color: #fff; }
.ai-band .section-head p { color: #b7b7d2; }
.ai-card {
  background: var(--c-ink-soft); border: 1px solid rgba(124,58,237,.35); border-radius: var(--radius);
  padding: 30px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 30px; align-items: center;
}
.ai-card h3 { color: #fff; font-size: 1.4rem; margin-bottom: 10px; }
.ai-card p { color: #b7b7d2; font-size: .95rem; }
.ai-card ul { list-style: none; margin: 14px 0 22px; }
.ai-card li { padding-left: 26px; position: relative; margin: 7px 0; font-size: .93rem; color: #d8d8ea; }
.ai-card li::before { content: "✓"; position: absolute; left: 0; color: var(--c-accent); font-weight: 800; }
.ai-visual {
  background: linear-gradient(145deg, rgba(124,58,237,.16), rgba(34,184,240,.05));
  border: 1px dashed rgba(124,58,237,.45); border-radius: var(--radius);
  padding: 26px; text-align: center; color: #b7b7d2; font-size: .88rem;
}
.ai-visual .big { font-size: 2.6rem; display: block; margin-bottom: 8px; }
.ai-disclaimer { font-size: .74rem; color: #8d8daa; margin-top: 16px; }

/* Divulgue sua empresa */
.claim-band {
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
  color: #fff; border-radius: var(--radius); padding: 44px; text-align: center;
}
.claim-band h2 { color: #fff; margin-bottom: 12px; }
.claim-band p { color: #d2efe6; max-width: 40em; margin: 0 auto 24px; }
.claim-band .url-example {
  font-family: ui-monospace, "Cascadia Code", monospace; background: rgba(255,255,255,.14);
  padding: 4px 12px; border-radius: 8px; font-size: .95em;
}

/* ---------- Página de empresa (diretório) ---------- */
.co-hero { background: var(--c-surface); border-bottom: 1px solid var(--c-line); padding: 48px 0 34px; }
.co-hero-grid { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.co-hero .co-avatar { width: 68px; height: 68px; font-size: 1.8rem; border-radius: 16px; }
.co-hero h1 { font-size: clamp(1.6rem, 3.4vw, 2.4rem); }
.co-hero .meta-line { color: var(--c-text-soft); font-size: .92rem; margin-top: 4px; }
.co-body { display: grid; grid-template-columns: 1.35fr .65fr; gap: 34px; padding: 44px 0 64px; align-items: start; }
.panel { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius); padding: 26px; }
.panel + .panel { margin-top: 20px; }
.panel h2 { font-size: 1.2rem; margin-bottom: 12px; }
.fact-list { list-style: none; }
.fact-list li { padding: 9px 0 9px 28px; position: relative; border-bottom: 1px dashed var(--c-line); font-size: .94rem; }
.fact-list li:last-child { border-bottom: 0; }
.fact-list li::before { content: "•"; position: absolute; left: 8px; color: var(--c-accent); font-weight: 800; }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 6px; }
.tag { font-size: .78rem; font-weight: 600; background: var(--c-accent-soft); color: var(--c-primary-dark); padding: 4px 12px; border-radius: 999px; }
.sidebar-cta { position: sticky; top: 86px; }
.sidebar-cta .btn { width: 100%; justify-content: center; margin-top: 10px; }
.disclaimer {
  font-size: .78rem; color: var(--c-text-soft); background: #fffbea;
  border: 1px solid #f2e4b3; border-radius: 10px; padding: 12px 14px; margin-top: 18px; line-height: 1.5;
}
.claim-box { border-top: 3px solid var(--c-gold); }
.claim-box p { font-size: .88rem; color: var(--c-text-soft); }
.claim-box a { font-weight: 700; }

/* ---------- Formulários ---------- */
.form-grid { display: grid; gap: 14px; }
.form-grid label { font-size: .84rem; font-weight: 700; color: var(--c-ink); display: block; margin-bottom: 5px; }
.form-grid input, .form-grid select, .form-grid textarea {
  width: 100%; padding: 12px 14px; font-size: .95rem; font-family: var(--font-body);
  border: 2px solid var(--c-line); border-radius: 10px; outline: none; background: #fff;
}
.form-grid input:focus, .form-grid select:focus, .form-grid textarea:focus { border-color: var(--c-accent); }
.form-msg { font-size: .88rem; padding: 10px 14px; border-radius: 8px; display: none; }
.form-msg.ok { display: block; background: var(--c-accent-soft); color: var(--c-primary-dark); }
.form-msg.err { display: block; background: #fdecec; color: #a33; }

/* ---------- Quiz / Diagnóstico ---------- */
.quiz-shell { max-width: 720px; margin: 0 auto; padding: 48px 22px 80px; }
.quiz-progress { height: 8px; background: var(--c-line); border-radius: 999px; margin: 22px 0 30px; overflow: hidden; }
.quiz-progress .bar { height: 100%; width: 0; background: linear-gradient(90deg, var(--c-primary), var(--c-accent)); transition: width .3s; }
.quiz-q { display: none; }
.quiz-q.active { display: block; animation: fadeUp .35s ease; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.quiz-q h2 { margin-bottom: 20px; }
.quiz-opts { display: grid; gap: 12px; }
.quiz-opt {
  text-align: left; background: var(--c-surface); border: 2px solid var(--c-line); border-radius: 12px;
  padding: 16px 18px; font-size: .98rem; font-family: var(--font-body); cursor: pointer; transition: .15s;
}
.quiz-opt:hover { border-color: var(--c-accent); }
.quiz-opt.sel { border-color: var(--c-primary); background: var(--c-accent-soft); font-weight: 600; }
.quiz-nav { display: flex; justify-content: space-between; margin-top: 28px; }
.report { background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); }
.report h2 { margin: 22px 0 8px; font-size: 1.25rem; }
.report h2:first-child { margin-top: 0; }
.report .rt-note {
  font-size: .78rem; background: #fffbea; border: 1px solid #f2e4b3;
  border-radius: 8px; padding: 10px 14px; margin-top: 22px; color: #7a6420;
}
.spinner { display: inline-block; width: 22px; height: 22px; border: 3px solid var(--c-line); border-top-color: var(--c-primary); border-radius: 50%; animation: spin .8s linear infinite; vertical-align: middle; margin-right: 8px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Blog ---------- */
.post-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.post-card {
  background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 26px; text-decoration: none !important; transition: .2s; display: flex; flex-direction: column; gap: 10px;
}
.post-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.post-card h3 { font-size: 1.12rem; color: var(--c-ink); }
.post-card p { font-size: .9rem; color: var(--c-text-soft); flex: 1; }
.post-meta { font-size: .76rem; color: var(--c-text-soft); }
.article-shell { max-width: 760px; margin: 0 auto; padding: 48px 22px 80px; }
.article-shell h1 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); margin-bottom: 10px; }
.article-body { margin-top: 30px; font-size: 1.04rem; line-height: 1.78; }
.article-body h2 { margin: 34px 0 12px; font-size: 1.4rem; }
.article-body h3 { margin: 26px 0 10px; }
.article-body p { margin: 14px 0; }
.article-body ul, .article-body ol { margin: 14px 0 14px 26px; }
.article-body li { margin: 7px 0; }
.tldr {
  background: var(--c-accent-soft); border-left: 4px solid var(--c-accent);
  border-radius: 0 12px 12px 0; padding: 18px 22px; margin: 22px 0;
}
.tldr h3 { margin: 0 0 8px !important; font-size: 1rem; }
.tldr ul { margin: 0 0 0 22px !important; }
.callout {
  background: var(--c-surface); border: 1px solid var(--c-accent); border-radius: 12px;
  padding: 18px 22px; margin: 26px 0;
}

/* ---------- Footer ---------- */
footer { background: var(--c-ink); color: #a7a7c2; padding: 54px 0 30px; margin-top: 0; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 36px; }
footer h4 { color: #fff; font-size: .95rem; margin-bottom: 14px; }
footer a { color: #a7a7c2; display: block; margin: 7px 0; font-size: .88rem; }
footer a:hover { color: var(--c-accent); }
.foot-brand { font-family: var(--font-display); font-weight: 800; font-size: 1.4rem; color: #fff; }
.foot-brand em { font-style: normal; color: var(--c-accent); }
.foot-desc { font-size: .86rem; margin-top: 10px; max-width: 30em; }
.foot-legal { border-top: 1px solid rgba(255,255,255,.1); padding-top: 22px; font-size: .78rem; color: #7f7f9c; }

/* ---------- Responsivo ---------- */
@media (max-width: 980px) {
  .hero-grid, .ai-card, .co-body { grid-template-columns: 1fr; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .dir-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .sidebar-cta { position: static; }
}
@media (max-width: 640px) {
  .nav-links { display: none; position: absolute; top: 66px; left: 0; right: 0;
    background: #fff; flex-direction: column; align-items: stretch; padding: 18px 22px;
    border-bottom: 1px solid var(--c-line); gap: 4px; box-shadow: var(--shadow-lg); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 11px 6px; }
  .nav-burger { display: block; }
  .cat-grid, .dir-grid, .post-grid { grid-template-columns: 1fr; }
  .hero { padding: 48px 0 40px; }
  section { padding: 46px 0; }
  .claim-band { padding: 30px 20px; }
}