/* =========================================================
   Automatizei — Design System
   Tokens, base, componentes reutilizáveis, seções, responsivo
   ========================================================= */

/* ---------- Tokens ---------- */
:root{
  --bg: #0B0E13;
  --surface: #14181F;
  --surface-2: #171A21;
  --border: #232830;
  --text: #E8EAED;
  --text-2: #8A8F98;
  --accent: #22D3EE;
  --accent-dark: #0B0E13;
  --accent-glow: rgba(34, 211, 238, .35);
  --radius: 10px;
  --radius-lg: 16px;
  --font-title: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --container: 1160px;
  --nav-h: 76px;
}

/* ---------- Reset ---------- */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 12px); }
body{
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
button{ font-family: var(--font-title); cursor: pointer; }
h1, h2, h3, h4{
  font-family: var(--font-title);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 .5em;
  letter-spacing: -.01em;
}
p{ margin: 0 0 1em; color: var(--text-2); }
.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

/* ---------- Utility ---------- */
.mono-label{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-block;
  margin-bottom: 14px;
}
.section{ padding: 96px 0; position: relative; }
.section-head{ max-width: 680px; margin: 0 0 56px; }
.section-head.center{ margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2{ font-size: clamp(28px, 4vw, 40px); }
.section-head p{ font-size: 17px; }
.section-alt{ background: var(--surface); }

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
  white-space: nowrap;
}
.btn-primary{
  background: var(--accent);
  color: var(--accent-dark);
}
.btn-primary:hover{
  box-shadow: 0 0 0 1px var(--accent), 0 8px 30px var(--accent-glow);
  transform: translateY(-1px);
}
.btn-secondary{
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
}
.btn-secondary:hover{
  background: rgba(34, 211, 238, .08);
  transform: translateY(-1px);
}
.btn-ghost{
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover{ border-color: var(--accent); color: var(--accent); }
.btn-block{ width: 100%; justify-content: center; }
.btn:disabled{ opacity: .5; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

/* ---------- Header ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 200;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: rgba(11, 14, 19, .7);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, background .2s ease, backdrop-filter .2s ease;
}
.site-header.is-scrolled{
  background: rgba(11, 14, 19, .88);
  backdrop-filter: blur(10px);
  border-bottom-color: var(--border);
}
.site-header .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo-link{ display: flex; align-items: center; }
.logo-link img{ height: 32px; width: auto; }
.main-nav{ display: none; }
.main-nav ul{ display: flex; gap: 32px; align-items: center; }
.main-nav a{
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  transition: color .15s ease;
}
.main-nav a:hover{ color: var(--text); }
.header-cta{ display: none; }
.nav-toggle{
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
}
.mobile-nav{
  position: fixed;
  inset: var(--nav-h) 0 0 0;
  background: var(--bg);
  z-index: 190;
  padding: 32px 24px;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
}
.mobile-nav.is-open{ opacity: 1; transform: translateY(0); pointer-events: auto; }
.mobile-nav ul{ display: flex; flex-direction: column; gap: 8px; }
.mobile-nav a{
  display: block;
  padding: 14px 4px;
  font-size: 18px;
  font-weight: 600;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}
.mobile-nav .btn{ margin-top: 24px; }

@media (min-width: 900px){
  .main-nav{ display: block; }
  .header-cta{ display: inline-flex; }
  .nav-toggle{ display: none; }
  .mobile-nav{ display: none; }
}

/* ---------- Hero ---------- */
.hero{
  position: relative;
  padding: 64px 0 88px;
  overflow: hidden;
}
.hero-bg{
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.hero-glow{
  position: absolute;
  border-radius: 50%;
}
.hero-glow-corner{
  top: -25%;
  right: -15%;
  width: 65%;
  height: 85%;
  background: radial-gradient(circle at top right, rgba(34, 211, 238, .07), transparent 70%);
}
.hero-glow-title{
  top: 6%;
  left: 18%;
  width: 46%;
  height: 46%;
  background: radial-gradient(circle, rgba(34, 211, 238, .05), transparent 70%);
}
.hero-mesh{ width: 100%; height: 100%; display: block; }
.mesh-line{ stroke: var(--accent); stroke-width: 1; opacity: .06; }
.mesh-node{ fill: var(--accent); animation: meshPulse 5s ease-in-out infinite; }
@keyframes meshPulse{
  0%, 100%{ opacity: .3; }
  50%{ opacity: .7; }
}
.hero-inner{ position: relative; z-index: 1; max-width: 780px; }
.hero h1{ font-size: clamp(32px, 5.4vw, 54px); }
.hero .lead{ font-size: 18px; max-width: 640px; }
.hero-actions{ display: flex; flex-wrap: wrap; gap: 16px; align-items: center; margin-top: 32px; }
.hero-microcopy{
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-2);
  margin-top: 10px;
  width: 100%;
}

/* ---------- Cards ---------- */
.card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.grid{ display: grid; gap: 24px; }
.grid-3{ grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

/* ---------- Hover consistente para cards (dores, pilares, passos, FAQ) ---------- */
.card,
.pillar,
.faq-item,
.step{
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.card:hover,
.pillar:hover,
.faq-item:hover,
.step:hover{
  transform: translateY(-3px);
  border-color: rgba(34, 211, 238, .4);
  box-shadow: 0 10px 28px rgba(34, 211, 238, .12);
}

/* Dores */
.pain-card h3{ font-size: 19px; color: var(--text); }
.pain-card .pain-icon{
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(34,211,238,.08);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  color: var(--accent);
}

/* Terceira via */
.third-way{ max-width: 760px; }
.third-way p{ font-size: 17px; }
blockquote.callout{
  border-left: 3px solid var(--accent);
  padding: 8px 0 8px 24px;
  margin: 32px 0 0;
  font-family: var(--font-title);
  font-size: 22px;
  font-weight: 600;
  color: var(--text);
  font-style: normal;
}

/* ---------- Método TÁTICO ---------- */
.method-section{ overflow: hidden; }
.method-diagram{ position: relative; margin: 0; }
.method-diagram svg{ width: 100%; height: auto; display: block; }
.method-diagram.is-desktop{ display: none; }
.method-diagram.is-mobile{ display: block; max-width: 320px; margin: 0 auto; }
@media (min-width: 900px){
  .method-diagram.is-desktop{ display: block; margin: 56px 0 40px; }
  .method-diagram.is-mobile{ display: none; }
}
.method-path{
  fill: none;
  stroke: var(--accent);
  stroke-width: 2;
  opacity: .55;
}
.method-pulse-path{
  fill: none;
  stroke: var(--accent);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-dasharray: 6 94;
  opacity: 0;
}
.method-visual.is-drawn .method-pulse-path{
  opacity: .9;
  animation: methodPulseFlow 8s linear infinite;
}
@keyframes methodPulseFlow{
  from{ stroke-dashoffset: 0; }
  to{ stroke-dashoffset: -100; }
}
.method-node-circle{
  fill: var(--surface-2);
  stroke: var(--border);
  stroke-width: 1.5;
  transition: fill .3s ease, stroke .3s ease;
}
.method-node.is-active .method-node-circle{
  stroke: var(--accent);
  fill: rgba(34, 211, 238, .12);
}
.method-node text{
  font-family: var(--font-title);
  font-weight: 700;
  fill: var(--text-2);
  transition: fill .3s ease;
}
.method-node.is-active text{ fill: var(--accent); }
.method-node{
  cursor: pointer;
  transform-box: fill-box;
  transform-origin: center;
  transition: transform .25s ease;
}
.method-node:hover,
.method-node.is-selected{
  transform: scale(1.15);
}
.method-node.is-active .method-node-circle,
.method-node:hover .method-node-circle,
.method-node.is-touched .method-node-circle,
.method-node.is-selected .method-node-circle{
  filter: drop-shadow(0 0 10px var(--accent-glow));
}
.method-node:hover .method-node-circle,
.method-node.is-selected .method-node-circle{
  filter: drop-shadow(0 0 18px var(--accent-glow));
}

.method-nodes-detail{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 18px;
  margin-top: 8px;
}
.method-node-detail{
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  cursor: pointer;
  transition: opacity .3s ease, transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.method-node-detail:focus-visible{
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.method-visual.js-anim .method-node-detail:not(.is-active){
  opacity: .4;
  transform: translateY(6px);
}
.method-node-detail.is-active{
  border-color: var(--accent);
}
.method-node-detail.is-highlighted,
.method-node-detail.is-expanded{
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(34, 211, 238, .18);
}
.method-node-detail.is-dimmed{
  opacity: .55;
}
.method-node-detail .letter{
  font-family: var(--font-title);
  font-weight: 700;
  color: var(--accent);
  font-size: 22px;
  display: block;
  margin-bottom: 6px;
}
.method-node-detail .pillar-name{
  font-weight: 600;
  color: var(--text);
  display: block;
  margin-bottom: 4px;
  font-size: 14px;
}
.method-node-detail p{ font-size: 13px; margin: 0; }
.node-badges{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  margin-top: 0;
  transition: max-height .3s ease, opacity .3s ease, margin-top .3s ease;
}
.method-node-detail.is-expanded .node-badges{
  max-height: 120px;
  opacity: 1;
  margin-top: 14px;
}
.node-badge{
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 5px 10px;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 999px;
}
.method-closing{ text-align: center; max-width: 640px; margin: 48px auto 0; }
.method-closing p{ font-size: 17px; color: var(--text); }

/* ---------- Pilares (accordion) ---------- */
.pillars{ display: flex; flex-direction: column; gap: 14px; }
.pillar{
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  overflow: hidden;
}
.pillar-trigger{
  width: 100%;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px 24px;
  background: none;
  border: none;
  color: var(--text);
  text-align: left;
}
.pillar-trigger .letter{
  font-family: var(--font-title);
  font-size: 30px;
  font-weight: 700;
  color: var(--accent);
  width: 44px;
  flex-shrink: 0;
}
.pillar-trigger .title{ font-size: 17px; font-weight: 600; flex: 1; }
.pillar-trigger .chevron{
  color: var(--text-2);
  transition: transform .25s ease;
  flex-shrink: 0;
}
.pillar.is-open .pillar-trigger .chevron{ transform: rotate(180deg); color: var(--accent); }
.pillar-panel{
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
}
.pillar-panel-inner{ padding: 0 24px 24px; }
.mini-card-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
@media (min-width: 640px){
  .mini-card-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px){
  .mini-card-grid{ grid-template-columns: repeat(3, 1fr); }
}
.mini-card{
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.mini-card:hover{
  transform: translateY(-3px);
  border-color: rgba(34, 211, 238, .4);
  box-shadow: 0 10px 24px rgba(34, 211, 238, .12);
}
.mini-icon{
  width: 26px;
  height: 26px;
  color: var(--accent);
  margin-bottom: 12px;
}
.mini-card h4{
  font-size: 14px;
  color: var(--text);
  margin: 0 0 4px;
}
.mini-card p{ font-size: 13px; margin: 0; }

/* ---------- Como funciona ---------- */
.steps{
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  position: relative;
}
.steps-line{
  position: absolute;
  top: 52px;
  bottom: 52px;
  left: 52px;
  width: 2px;
  background: var(--border);
  overflow: hidden;
  z-index: 0;
}
.steps-line-fill{
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 0%;
  background: var(--accent);
  transition: height 1.4s ease;
}
.steps.is-filled .steps-line-fill{ height: 100%; }
@media (min-width: 768px){
  .steps{ grid-template-columns: repeat(3, 1fr); }
  .steps-line{
    top: 52px;
    bottom: auto;
    left: calc(16.66% + 28px);
    right: calc(16.66% + 28px);
    width: auto;
    height: 2px;
  }
  .steps-line-fill{
    height: 100%;
    width: 0%;
    transition: width 1.4s ease;
  }
  .steps.is-filled .steps-line-fill{ width: 100%; height: 100%; }
}
.step{
  position: relative;
  z-index: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
}
.step .mono-label{ display: block; margin-bottom: 16px; }
.step-num{
  font-family: var(--font-title);
  font-size: 32px;
  font-weight: 700;
  color: var(--text-2);
  border: 1px solid var(--border);
  background: var(--surface);
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  transition: color .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.step-num.is-lit{
  color: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 16px var(--accent-glow);
}
.step h3{ font-size: 18px; color: var(--text); }
.step p{ font-size: 15px; }

/* ---------- Quem implementa ---------- */
.authority{ max-width: 760px; }
.authority p{ font-size: 17px; color: var(--text-2); }
.partners-marquee{
  overflow: hidden;
  margin-top: 40px;
  -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
  mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}
.partners-track{
  display: flex;
  align-items: center;
  width: max-content;
  gap: 56px;
  animation: partnersScroll 28s linear infinite;
}
.partners-marquee:hover .partners-track{ animation-play-state: paused; }
.partner-name{
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 20px;
  color: var(--text-2);
  white-space: nowrap;
  transition: color .2s ease;
}
.partner-name:hover{ color: var(--text); }
@keyframes partnersScroll{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce){
  .partners-track{ animation: none; flex-wrap: wrap; width: 100%; }
  .partners-track [aria-hidden="true"]{ display: none; }
  .partners-marquee{ mask-image: none; -webkit-mask-image: none; }
}

/* ---------- Depoimentos ---------- */
.testimonial-card{ display: flex; flex-direction: column; gap: 16px; }
.testimonial-top{ display: flex; align-items: center; gap: 14px; }
.avatar-initials{
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(34,211,238,.12);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-title);
  font-weight: 700;
  flex-shrink: 0;
}
.testimonial-name{ color: var(--text); font-weight: 600; font-size: 15px; }
.testimonial-role{ color: var(--text-2); font-size: 13px; }
.testimonial-card p{ font-size: 15px; margin: 0; }

/* ---------- FAQ ---------- */
.faq-columns{
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: start;
  text-align: left;
}
@media (min-width: 900px){
  .faq-columns{ grid-template-columns: .9fr 1.3fr; gap: 64px; }
}
.faq-intro{ text-align: left; }
.faq-intro .section-head{ margin: 0 0 24px; max-width: none; }
.faq-intro p{ font-size: 16px; }
.faq-list{ max-width: none; display: flex; flex-direction: column; gap: 14px; }
.faq-item{
  border: 1px solid var(--border);
  border-left: 3px solid transparent;
  border-radius: var(--radius);
  background: var(--surface);
}
.faq-item.is-open{ border-left-color: var(--accent); }
.faq-trigger{
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 24px 26px;
  background: none;
  border: none;
  color: var(--text);
  font-weight: 600;
  font-size: 16px;
  text-align: left;
}
.faq-icon{
  position: relative;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--accent);
  transition: transform .3s ease;
}
.faq-icon::before,
.faq-icon::after{
  content: '';
  position: absolute;
  background: currentColor;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.faq-icon::before{ width: 14px; height: 2px; }
.faq-icon::after{ width: 2px; height: 14px; transition: transform .3s ease; }
.faq-item.is-open .faq-icon{ transform: rotate(180deg); }
.faq-item.is-open .faq-icon::after{ transform: translate(-50%, -50%) scaleY(0); }
.faq-panel{ max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-panel-inner{ padding: 0 26px 26px; font-size: 15px; color: var(--text-2); }

/* ---------- CTA final ---------- */
.cta-final{ text-align: center; }
.cta-final h2{ font-size: clamp(26px, 4vw, 36px); max-width: 720px; margin: 0 auto .5em; }
.cta-final p{ max-width: 560px; margin: 0 auto 32px; font-size: 17px; }

/* ---------- Footer ---------- */
.site-footer{
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
  background: var(--surface);
}
.footer-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}
@media (min-width: 700px){
  .footer-grid{ grid-template-columns: 1.3fr 1fr 1.3fr; gap: 32px; }
}
.footer-col h4{
  font-family: var(--font-title);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--text);
  margin: 0 0 16px;
}
.footer-brand img{ height: 30px; margin-bottom: 14px; }
.footer-brand p{ max-width: 280px; font-size: 14px; }
.footer-social{ display: flex; gap: 12px; margin-top: 18px; }
.footer-social a{
  width: 38px; height: 38px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-2);
  transition: color .15s ease, border-color .15s ease;
}
.footer-social a:hover{ color: var(--accent); border-color: var(--accent); }
.footer-links{ display: flex; flex-direction: column; gap: 10px; }
.footer-links a{ font-size: 14px; color: var(--text-2); }
.footer-links a:hover{ color: var(--text); }
.footer-company{
  margin-top: 18px;
  font-size: 12px;
  color: var(--text-2);
  line-height: 1.7;
}
.footer-bottom{ padding-top: 28px; text-align: center; }
.footer-bottom p{ margin: 0; font-size: 12px; color: var(--text-2); }

/* ---------- Modal Diagnóstico ---------- */
.modal-overlay{
  position: fixed;
  inset: 0;
  background: rgba(11,14,19,.78);
  backdrop-filter: blur(6px);
  z-index: 500;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.modal-overlay.is-open{ display: flex; }
.diagnostic-modal{
  background: var(--surface);
  width: 100%;
  height: 100%;
  border: none;
  display: flex;
  flex-direction: column;
  position: relative;
}
@media (min-width: 720px){
  .modal-overlay{ padding: 24px; }
  .diagnostic-modal{
    width: 640px;
    height: auto;
    min-height: 520px;
    max-height: 88vh;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
  }
}
.modal-progress{
  height: 3px;
  background: var(--border);
  flex-shrink: 0;
}
.modal-progress-bar{
  height: 100%;
  background: var(--accent);
  width: 0%;
  transition: width .3s ease;
}
.modal-topbar{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px 0;
  flex-shrink: 0;
}
.modal-step-count{
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-2);
}
.modal-close{
  background: none;
  border: none;
  color: var(--text-2);
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
}
.modal-close:hover{ color: var(--text); background: var(--surface-2); }
.modal-body{
  flex: 1;
  overflow-y: auto;
  padding: 24px 28px 12px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.modal-screen{ display: none; animation: fadeSlide .35s ease; }
.modal-screen.is-active{ display: block; }
@keyframes fadeSlide{
  from{ opacity: 0; transform: translateX(16px); }
  to{ opacity: 1; transform: translateX(0); }
}
.modal-screen h3{ font-size: 22px; margin-bottom: 8px; }
.modal-screen .screen-sub{ font-size: 14px; color: var(--text-2); margin-bottom: 24px; }
.field{ margin-bottom: 18px; }
.field label{ display: block; font-size: 13px; color: var(--text-2); margin-bottom: 8px; }
.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field textarea{
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  color: var(--text);
  font-size: 16px;
  font-family: var(--font-body);
}
.field textarea{ min-height: 100px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder{ color: var(--text-2); opacity: 1; }
.field input:focus, .field textarea:focus{
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, .15);
}
.option-list{ display: flex; flex-direction: column; gap: 10px; }
.option-btn{
  width: 100%;
  text-align: left;
  padding: 14px 18px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 15px;
  transition: border-color .15s ease, background .15s ease, color .15s ease;
}
.option-btn:hover{ border-color: var(--accent); }
.option-btn.is-selected{ border-color: var(--accent); background: rgba(34,211,238,.08); color: var(--accent); }
.scale-row{ display: flex; gap: 10px; }
.scale-btn{
  flex: 1;
  aspect-ratio: 1;
  border-radius: var(--radius);
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 18px;
}
.scale-btn.is-selected{ border-color: var(--accent); background: rgba(34,211,238,.12); color: var(--accent); }
.modal-footer{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 28px 26px;
  flex-shrink: 0;
}
.modal-footer .btn{ min-width: 110px; justify-content: center; }
.field-error{ color: #F87171; font-size: 13px; margin-top: 6px; display: none; }
.field-error.is-visible{ display: block; }
.modal-consent{ font-size: 12px; color: var(--text-2); text-align: center; margin-top: 18px; }
.modal-consent a{ color: var(--accent); }

/* ---------- WhatsApp widget ---------- */
.wa-fab{
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-dark);
  border: none;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 24px rgba(0,0,0,.4);
  z-index: 300;
  animation: waPulse 2.6s ease-in-out infinite;
}
@keyframes waPulse{
  0%, 100%{ box-shadow: 0 6px 24px rgba(0,0,0,.4), 0 0 0 0 var(--accent-glow); }
  50%{ box-shadow: 0 6px 24px rgba(0,0,0,.4), 0 0 0 10px rgba(34,211,238,0); }
}
.wa-panel{
  position: fixed;
  right: 20px;
  bottom: 92px;
  width: min(340px, calc(100vw - 40px));
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  z-index: 300;
  display: none;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.wa-panel.is-open{ display: block; animation: fadeSlide .25s ease; }
.wa-panel h4{ font-size: 17px; margin-bottom: 4px; }
.wa-panel .screen-sub{ font-size: 13px; color: var(--text-2); margin-bottom: 18px; }
.wa-panel .option-list{ margin-bottom: 18px; }
.wa-panel .option-btn{ padding: 10px 14px; font-size: 14px; }
.wa-panel .option-btn.is-selected{
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-dark);
  font-weight: 600;
}
.wa-panel .field-error{ margin: -4px 0 14px; }
.wa-close{
  position: absolute;
  top: 14px; right: 14px;
  background: none;
  border: none;
  color: var(--text-2);
  width: 28px; height: 28px;
}

/* ---------- Blog placeholder ---------- */
.blog-placeholder{
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 64px 24px;
}
.blog-placeholder-inner{ max-width: 480px; }
.blog-placeholder img{ height: 44px; margin: 0 auto 28px; }
.blog-post-card{
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.blog-post-card h3{ font-size: 20px; }
.blog-post-meta{ font-family: var(--font-mono); font-size: 12px; color: var(--text-2); margin-bottom: 12px; }

/* ---------- Documento legal (termos/privacidade) ---------- */
.doc-page{ max-width: 720px; margin: 0 auto; padding: 64px 24px 96px; }
.doc-page h1{ font-size: clamp(26px, 4vw, 34px); color: var(--accent); }
.doc-page h2{ font-size: 20px; margin-top: 40px; color: var(--accent); }
.doc-page p, .doc-page li{ font-size: 15px; color: var(--text-2); }
.doc-page ul{ padding-left: 20px; list-style: disc; margin-bottom: 1em; }
.doc-page a{ color: var(--accent); text-decoration: none; }
.doc-page a:hover{ text-decoration: underline; }
.doc-updated{ font-family: var(--font-mono); font-size: 12px; color: var(--text-2); margin-bottom: 40px; display: block; }
.simple-header{
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}
.simple-header .container{ display: flex; align-items: center; }
.simple-header img{ height: 28px; }
.simple-footer{
  border-top: 1px solid var(--border);
  padding: 32px 0;
  text-align: center;
}
.simple-footer p{ font-size: 12px; margin: 0; }

/* ---------- Obrigado ---------- */
.thanks-page{
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
}
.thanks-inner{ max-width: 560px; text-align: center; }
.thanks-symbol{
  position: relative;
  display: inline-flex;
  margin: 0 auto 28px;
}
.thanks-symbol::before{
  content: '';
  position: absolute;
  inset: -30px;
  background: radial-gradient(circle, var(--accent-glow), transparent 70%);
  z-index: 0;
}
.thanks-symbol img{
  position: relative;
  z-index: 1;
  height: 96px;
  width: 96px;
}
.thanks-inner h1{ font-size: clamp(26px, 4vw, 34px); }
.thanks-inner .lead{ font-size: 16px; margin-bottom: 32px; }
.thanks-card{ margin-top: 32px; text-align: left; }
.thanks-card h3{ font-size: 18px; }
.thanks-follow{ margin-top: 28px; font-size: 14px; }
.thanks-follow a{ color: var(--accent); }

/* ---------- Banner de cookies ---------- */
.cookie-backdrop{
  position: fixed;
  inset: 0;
  background: rgba(11, 14, 19, .75);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  z-index: 390;
  display: none;
}
.cookie-backdrop.is-visible{ display: block; }
.cookie-banner{
  position: fixed;
  left: 20px;
  bottom: 20px;
  width: min(400px, calc(100vw - 40px));
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  z-index: 400;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .6);
  display: none;
}
.cookie-banner.is-visible{ display: block; animation: fadeSlide .3s ease; }
.cookie-banner-header{ display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.cookie-banner-icon{
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.cookie-banner-header h3{ font-size: 16px; margin: 0; }
.cookie-banner-brand{ font-size: 12px; color: var(--accent); }
.cookie-banner-text{ font-size: 13px; color: var(--text-2); margin-bottom: 18px; }
.cookie-banner-text a{ color: var(--accent); }
.cookie-banner-text a:hover{ text-decoration: underline; }
.cookie-toggles{ display: flex; flex-direction: column; gap: 14px; margin-bottom: 20px; }
.cookie-toggle-label{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}
.cookie-toggle-desc{ font-size: 12px; color: var(--text-2); margin: 4px 0 0; }
.switch{ position: relative; display: inline-flex; width: 38px; height: 22px; flex-shrink: 0; }
.switch input{ position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.switch-track{ position: absolute; inset: 0; background: var(--border); border-radius: 999px; transition: background .2s ease; }
.switch-track::before{
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  left: 3px; top: 3px;
  background: var(--text);
  border-radius: 50%;
  transition: transform .2s ease, background .2s ease;
}
.switch input:checked + .switch-track{ background: var(--accent); }
.switch input:checked + .switch-track::before{ transform: translateX(16px); background: var(--accent-dark); }
.switch input:disabled + .switch-track{ opacity: .6; }
.switch input:disabled{ cursor: not-allowed; }
.cookie-actions{ display: flex; flex-direction: column; gap: 10px; }
.cookie-reject-link{
  display: block;
  width: 100%;
  text-align: center;
  background: none;
  border: none;
  color: var(--text-2);
  font-size: 12px;
  text-decoration: underline;
  padding: 0;
  margin-top: 14px;
}
.cookie-reject-link:hover{ color: var(--text); }

/* ---------- Responsivo desktop ---------- */
@media (min-width: 768px){
  .section{ padding: 128px 0; }
  .grid-3{ grid-template-columns: repeat(3, 1fr); }
}