/* =========================================================
   F5PRO — Design System
   Consultoria de Processos, Estratégia e Gestão Empresarial
   Conceito: F5 = atualizar. Identidade: chumbo + dourado, cortes diagonais.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root{
  /* --- Cor: paleta extraída da identidade visual + suporte --- */
  --charcoal:      #2f2f2f;   /* cor de marca (logo escuro) */
  --ink:            #1b1b19;  /* texto principal, mais profundo que o charcoal */
  --ink-soft:       #47463f;  /* texto secundário sobre claro */
  --gold:           #ffd700;  /* cor de marca (logo dourado) */
  --gold-deep:      #b98e00;  /* dourado escurecido, uso em texto/hover sobre claro */
  --paper:          #faf8f3;  /* fundo base */
  --paper-alt:      #f1ede2;  /* fundo alternado de seção */
  --line:           #e2ddcd;  /* divisores sutis */
  --white:          #ffffff;
  --gray-on-dark:   #b9b8b2;

  /* --- Tipografia --- */
  --font-display: 'Space Grotesk', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

  /* --- Corte diagonal de marca (assinatura visual) --- */
  --cut: 22px;

  --container: 1200px;
  --radius-sm: 3px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

body{
  margin:0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ margin:0; font-family: var(--font-display); font-weight:700; letter-spacing:-0.01em; color: var(--ink); }
p{ margin:0; }
button{ font-family: inherit; }

::selection{ background: var(--gold); color: var(--ink); }

:focus-visible{
  outline: 3px solid var(--gold-deep);
  outline-offset: 3px;
}

.container{
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

/* Corte diagonal — elemento de assinatura, citado direto do ícone da marca */
.cut{
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
}
.cut-sm{ --cut: 12px; }
.cut-lg{ --cut: 36px; }

/* =========================================================
   Eyebrow / labels
   ========================================================= */
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight:600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.eyebrow::before{
  content:"";
  width: 18px;
  height: 2px;
  background: var(--gold-deep);
  display:inline-block;
}
.eyebrow.on-dark{ color: var(--gray-on-dark); }
.eyebrow.on-dark::before{ background: var(--gold); }

/* =========================================================
   Botões
   ========================================================= */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family: var(--font-body);
  font-weight:600;
  font-size: 15px;
  padding: 15px 26px;
  border: 2px solid transparent;
  cursor:pointer;
  transition: transform .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
  white-space:nowrap;
}
.btn:hover{ transform: translateY(-2px); }
.btn:active{ transform: translateY(0); }

.btn-primary{
  background: var(--gold);
  color: var(--ink);
}
.btn-primary:hover{ background: #ffe14d; }

.btn-dark{
  background: var(--charcoal);
  color: var(--white);
}
.btn-dark:hover{ background: var(--ink); }

.btn-ghost{
  background: transparent;
  border-color: var(--ink);
  color: var(--ink);
}
.btn-ghost:hover{ background: var(--ink); color: var(--white); }

.btn-ghost.on-dark{ border-color: var(--gray-on-dark); color: var(--white); }
.btn-ghost.on-dark:hover{ background: var(--white); color: var(--ink); border-color: var(--white); }

.btn svg{ width:18px; height:18px; flex-shrink:0; }

/* Botão flutuante WhatsApp (global) */
.whatsapp-float{
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 90;
  display:flex;
  align-items:center;
  gap:10px;
  background: var(--ink);
  color: var(--white);
  padding: 14px 20px 14px 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
  font-weight:600;
  font-size:14px;
  transition: transform .18s ease, background .18s ease;
}
.whatsapp-float:hover{ background: var(--charcoal); transform: translateY(-2px); }
.whatsapp-float svg{ width:20px; height:20px; color: var(--gold); flex-shrink:0; }
.whatsapp-float span{ display:none; }
@media (min-width: 640px){
  .whatsapp-float span{ display:inline; }
}

/* =========================================================
   Header
   ========================================================= */
.site-header{
  position: sticky;
  top:0;
  z-index: 100;
  background: rgba(250,248,243,0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height: 84px;
}
.brand img{ height: 30px; width:auto; }
.brand{ display:flex; align-items:center; }

.main-nav{
  display:none;
}
.main-nav ul{ display:flex; align-items:center; gap: 34px; }
.main-nav a{
  font-size: 14.5px;
  font-weight:600;
  color: var(--ink-soft);
  position:relative;
  padding: 4px 0;
  transition: color .15s ease;
}
.main-nav a:hover, .main-nav a.active{ color: var(--ink); }
.main-nav a.active::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:-4px;
  height: 3px;
  background: var(--gold);
}
@media (min-width: 900px){
  .main-nav{ display:block; }
  .nav-toggle{ display:none; }
}

.header-actions{ display:flex; align-items:center; gap:14px; }
.header-actions .btn{ padding: 11px 20px; font-size:14px; }

.nav-toggle{
  display:flex;
  flex-direction:column;
  gap:5px;
  width: 38px;
  height: 38px;
  align-items:center;
  justify-content:center;
  background:none;
  border:none;
  cursor:pointer;
}
.nav-toggle span{ width: 22px; height:2px; background: var(--ink); transition: transform .2s ease, opacity .2s ease; }
.nav-toggle.is-open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2){ opacity:0; }
.nav-toggle.is-open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

.mobile-nav{
  display:none;
  position:fixed;
  inset: 84px 0 0 0;
  background: var(--paper);
  z-index: 99;
  padding: 10px 28px 40px;
  overflow-y:auto;
}
.mobile-nav.is-open{ display:block; }
.mobile-nav ul{ display:flex; flex-direction:column; }
.mobile-nav a{
  display:block;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  font-size: 20px;
  font-weight:600;
  font-family: var(--font-display);
}
.mobile-nav .header-actions{ margin-top: 24px; flex-direction:column; align-items:stretch; }
.mobile-nav .header-actions .btn{ justify-content:center; }

@media (min-width:900px){ .mobile-nav{ display:none !important; } }

/* =========================================================
   Layout util
   ========================================================= */
section{ padding: 96px 0; }
@media (max-width: 720px){ section{ padding: 64px 0; } }

.section-alt{ background: var(--paper-alt); }
.section-dark{ background: var(--ink); color: var(--white); }
.section-dark h2, .section-dark h3{ color: var(--white); }

.section-head{
  max-width: 640px;
  margin-bottom: 56px;
}
.section-head h2{ font-size: clamp(28px, 3.4vw, 42px); line-height:1.12; margin-top:14px; }
.section-head p{ margin-top:16px; color: var(--ink-soft); font-size:17px; }
.section-dark .section-head p{ color: var(--gray-on-dark); }

.grid{ display:grid; gap: 28px; }
@media (min-width: 720px){
  .grid-2{ grid-template-columns: 1fr 1fr; }
  .grid-3{ grid-template-columns: repeat(3, 1fr); }
  .grid-4{ grid-template-columns: repeat(4, 1fr); }
}

/* Reveal on scroll */
.reveal{ opacity:0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible{ opacity:1; transform:none; }

/* =========================================================
   Hero
   ========================================================= */
.hero{
  padding: 64px 0 96px;
  position:relative;
  overflow:hidden;
}.hero .container{
  display:grid;
  gap: 48px;
  align-items:center;
}
@media (min-width: 980px){
  .hero .container{ grid-template-columns: 1.05fr 0.95fr; gap: 64px; }
}
.hero-visual img{
  width:100%;
  max-width: 520px;
  margin: 0 auto;
  display:block;
}
.hero h1{
  font-size: clamp(38px, 5.6vw, 68px);
  line-height: 1.03;
  margin-top: 18px;
}
.hero h1 em{
  font-style:normal;
  color: var(--ink);
  background: var(--gold);
  padding: 0 8px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  position:relative;
}
.hero-lead{
  margin-top: 22px;
  font-size: 18.5px;
  color: var(--ink-soft);
  max-width: 46ch;
}
.hero-cta{ display:flex; flex-wrap:wrap; gap:16px; margin-top: 34px; }

.hero-stats{
  display:flex;
  gap: 36px;
  margin-top: 52px;
  flex-wrap:wrap;
}
.hero-stats .stat-num{
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight:600;
  color: var(--ink);
}
.hero-stats .stat-label{
  font-size: 13px;
  color: var(--ink-soft);
  margin-top:4px;
  max-width: 18ch;
}

/* Painel visual do hero — reinterpreta o ícone da marca */
.hero-panel{
  position:relative;
  background: var(--charcoal);
  aspect-ratio: 1/1;
  max-width: 480px;
  margin: 0 auto;
  width:100%;
}
.hero-panel-photo{
  overflow:hidden;
  aspect-ratio: 4/5;
}
.hero-panel-photo .founder-photo{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position: center 15%;
  display:block;
}
.hero-panel-photo .hero-panel-caption{
  position:absolute;
  left:0; right:0; bottom:0;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  padding: 40px 26px 22px;
  text-align:left;
  color: var(--white);
}
.hero-panel-photo .hero-panel-caption strong{
  font-family: var(--font-display);
  font-weight:700;
  font-size:18px;
  display:block;
  margin-bottom:2px;
}

/* =========================================================
   Faixa de clientes (logo strip)
   ========================================================= */
.logo-strip{
  padding: 44px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.logo-strip .label{
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-soft);
  letter-spacing: .05em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.logo-marquee{
  overflow:hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
  mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
  margin-top: 20px;
}
.logo-track{
  display:flex;
  align-items:center;
  gap: 56px;
  width:max-content;
  animation: logo-scroll 32s linear infinite;
}
.logo-set{
  display:contents;
}
.logo-marquee:hover .logo-track{
  animation-play-state: paused;
}
@keyframes logo-scroll{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}
.logo-track img{
  height: 42px;
  width:auto;
  max-width:190px;
  object-fit:contain;
  opacity:.85;
  filter: grayscale(100%);
  flex-shrink:0;
}
.logo-track span{
  font-family: var(--font-display);
  font-weight:700;
  font-size: 21px;
  color: var(--ink-soft);
  opacity: .7;
  white-space:nowrap;
  flex-shrink:0;
}
@media (prefers-reduced-motion: reduce){
  .logo-track{ animation: none; }
}
/* =========================================================
   Resultados / prova social
   ========================================================= */
.result-card{
  background: var(--ink);
  color: var(--white);
  padding: 30px 28px;
  display:flex;
  flex-direction:column;
  gap: 18px;
  height:100%;
}
.result-card .result-figure{
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--gold);
  font-weight:600;
}
.result-card p{
  color: var(--white);
  font-size: 16.5px;
  line-height:1.5;
}
.result-card .result-client{
  margin-top:auto;
  font-size: 13px;
  color: var(--gray-on-dark);
  font-family: var(--font-mono);
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,0.14);
}

/* =========================================================
   Cards
   ========================================================= */
.card{
  background: var(--white);
  border: 1px solid var(--line);
  padding: 34px 30px;
}
.card .num{
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--gold-deep);
  font-weight:600;
}
.card h3{ font-size: 21px; margin-top:14px; }
.card p{ margin-top:12px; color: var(--ink-soft); font-size: 15.5px; }

.card-dark{
  background: var(--charcoal);
  color: var(--white);
  border: none;
}
.card-dark p{ color: var(--gray-on-dark); }
.card-dark h3{ color: var(--white); }

.icon-badge{
  width: 46px; height:46px;
  display:flex; align-items:center; justify-content:center;
  background: var(--paper-alt);
  margin-bottom: 18px;
}
.icon-badge svg{ width:22px; height:22px; color: var(--ink); }
.card-dark .icon-badge{ background: rgba(255,255,255,0.08); }
.card-dark .icon-badge svg{ color: var(--gold); }

/* =========================================================
   Pilares (serviços) — layout alternado
   ========================================================= */
.pillar{
  display:grid;
  gap: 40px;
  align-items:center;
  padding: 56px 0;
  border-top: 1px solid var(--line);
}
.pillar:last-child{ border-bottom: 1px solid var(--line); }
@media (min-width: 900px){
  .pillar{ grid-template-columns: 0.9fr 1.1fr; gap: 72px; }
  .pillar.flip .pillar-visual{ order:2; }
  .pillar.flip .pillar-text{ order:1; }
}
.pillar-visual{
  aspect-ratio: 4/3;
  background: var(--paper-alt);
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
}
.pillar-visual .big-num{
  font-family: var(--font-mono);
  font-size: 128px;
  font-weight: 600;
  color: var(--line);
}
.pillar-visual .glyph{
  position:absolute;
  width: 46%;
}
.pillar-visual > img.glyph{
  position:static;
  width: 42%;
}
.pillar-text .eyebrow{ margin-bottom: 6px; }
.pillar-text h3{ font-size: clamp(24px,2.6vw,32px); margin-top:10px; }
.pillar-text p{ margin-top:16px; color: var(--ink-soft); font-size:16px; max-width:52ch; }
.pillar-list{ margin-top: 20px; display:flex; flex-direction:column; gap:10px; }
.pillar-list li{
  display:flex; gap:10px; align-items:flex-start;
  font-size: 15px; color: var(--ink);
}
.pillar-list li::before{
  content:"";
  width:8px; height:8px;
  margin-top:7px;
  background: var(--gold);
  flex-shrink:0;
}

/* =========================================================
   Método — timeline numerada (processo real e sequencial)
   ========================================================= */
.method-list{
  display:grid;
  gap: 0;
  margin-top: 10px;
}
.method-step{
  display:grid;
  grid-template-columns: 90px 1fr;
  gap: 26px;
  padding: 34px 0;
  border-top: 1px solid rgba(255,255,255,0.14);
}
.method-step:last-child{ border-bottom: 1px solid rgba(255,255,255,0.14); }
.method-step .step-num{
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--gold);
  font-weight:600;
  padding-top:4px;
}
.method-step h3{ font-size: 22px; color: var(--white); }
.method-step p{ margin-top:10px; color: var(--gray-on-dark); max-width: 62ch; font-size:15.5px; }
@media (min-width: 720px){
  .method-step{ grid-template-columns: 120px 1fr; }
}

/* =========================================================
   CTA band
   ========================================================= */
.cta-band{
  background: var(--charcoal);
  color: var(--white);
  padding: 76px 0;
  position:relative;
  overflow:hidden;
}
.cta-band::before{
  content:"";
  position:absolute; inset:0;
  background: repeating-linear-gradient(-45deg, rgba(255,215,0,0.06) 0 2px, transparent 2px 40px);
  pointer-events:none;
}
.cta-band .container{ position:relative; display:flex; flex-direction:column; align-items:flex-start; gap:26px; }
@media (min-width: 860px){
  .cta-band .container{ flex-direction:row; align-items:center; justify-content:space-between; }
}
.cta-band h2{ color: var(--white); font-size: clamp(28px,3.6vw,44px); max-width: 16ch; line-height:1.08; }
.cta-band-actions{ display:flex; gap:16px; flex-wrap:wrap; }

/* =========================================================
   Footer
   ========================================================= */
.site-footer{
  background: var(--ink);
  color: var(--gray-on-dark);
  padding: 64px 0 28px;
}
.footer-top{
  display:grid;
  gap: 44px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
@media (min-width: 860px){
  .footer-top{ grid-template-columns: 1.3fr 1fr 1fr 1fr; }
}
.footer-brand img{ height:26px; margin-bottom:16px; }
.footer-brand p{ font-size: 14.5px; max-width: 32ch; line-height:1.6; }
.footer-col h4{
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing:.08em;
  text-transform:uppercase;
  margin-bottom: 18px;
}
.footer-col ul{ display:flex; flex-direction:column; gap: 12px; }
.footer-col a{ font-size:14.5px; transition:color .15s ease; }
.footer-col a:hover{ color: var(--gold); }
.footer-bottom{
  display:flex;
  flex-direction:column;
  gap:10px;
  padding-top: 26px;
  font-size: 13px;
}
@media (min-width:640px){
  .footer-bottom{ flex-direction:row; justify-content:space-between; }
}

/* =========================================================
   Página interna — hero simples
   ========================================================= */
.page-hero{
  padding: 56px 0 64px;
  border-bottom: 1px solid var(--line);
}
.page-hero h1{ font-size: clamp(34px,4.6vw,56px); margin-top:14px; line-height:1.05; }
.page-hero p{ margin-top:18px; color: var(--ink-soft); font-size:17.5px; max-width:60ch; }
.breadcrumb{
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--ink-soft);
}
.breadcrumb a:hover{ color: var(--gold-deep); }

/* Form (contato) */
.form-grid{ display:grid; gap:20px; }
@media (min-width:640px){ .form-row-2{ grid-template-columns: 1fr 1fr; display:grid; gap:20px; } }
.field label{
  display:block;
  font-size: 13px;
  font-weight:600;
  margin-bottom: 8px;
  color: var(--ink-soft);
}
.field input, .field textarea, .field select{
  width:100%;
  border: 1.5px solid var(--line);
  background: var(--white);
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--ink);
  transition: border-color .15s ease;
}
.field input:focus, .field textarea:focus, .field select:focus{
  border-color: var(--ink);
  outline: none;
}
.field textarea{ min-height: 140px; resize: vertical; }

.contact-info{ display:flex; flex-direction:column; gap: 26px; }
.contact-info .item{ display:flex; gap:16px; align-items:flex-start; }
.contact-info .icon-badge{ margin-bottom:0; flex-shrink:0; }
.contact-info h4{ font-size:15px; }
.contact-info p, .contact-info a{ margin-top:4px; color: var(--ink-soft); font-size:15px; }
.contact-info a:hover{ color: var(--gold-deep); }

/* Table (planos/comparativo) */
.table-wrap{ overflow-x:auto; }
table{ width:100%; border-collapse: collapse; min-width: 560px; }
th, td{ text-align:left; padding: 16px 18px; border-bottom: 1px solid var(--line); font-size:14.5px; }
th{ font-family: var(--font-mono); font-size:12px; text-transform:uppercase; letter-spacing:.05em; color: var(--ink-soft); font-weight:600; }

/* Utility */
.text-center{ text-align:center; margin-left:auto; margin-right:auto; }
.mt-0{ margin-top:0 !important; }
.tag{
  display:inline-block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight:600;
  letter-spacing:.05em;
  padding: 5px 10px;
  background: var(--paper-alt);
  color: var(--ink-soft);
}