*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0a0c0e;
  --surface: #111418;
  --border: rgba(255,255,255,0.06);
  --text: #e8eaec;
  --muted: #6b7280;
  --accent: #e8364a;
  --accent-dim: rgba(232,54,74,0.12);
  --grid: rgba(232,54,74,0.07);
  --viewport-height: 100dvh;
  --cookie-banner-offset: 0px;
  --color-bg: var(--bg);
  --color-surface: var(--surface);
  --color-border: var(--border);
  --color-text-primary: var(--text);
  --color-text-muted: var(--muted);
  --color-accent: var(--accent);
  --color-accent-dim: var(--accent-dim);
  --color-grid: var(--grid);
}

html, body { width: 100%; min-height: 100%; overflow-x: hidden; overflow-y: auto; background: var(--bg); color: var(--text); }
body { min-height: var(--viewport-height); }
html.login-open, body.login-open,
html.security-notice-open, body.security-notice-open,
html.legal-modal-open, body.legal-modal-open { overflow: hidden; }

* {
  scrollbar-color: rgba(232,54,74,0.32) rgba(10,12,14,0.92);
  scrollbar-width: thin;
}
*::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
*::-webkit-scrollbar-track {
  background: rgba(10,12,14,0.92);
}
*::-webkit-scrollbar-thumb {
  background: rgba(200,204,210,0.18);
  border: 3px solid rgba(10,12,14,0.92);
  border-radius: 999px;
}
*::-webkit-scrollbar-thumb:hover {
  background: rgba(232,54,74,0.42);
}

/* FONTS */
.f-display { font-family: 'Rajdhani', sans-serif; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; }
.f-body { font-family: 'DM Sans', sans-serif; font-weight: 300; }
.f-mono { font-family: 'JetBrains Mono', monospace; letter-spacing: 0.12em; font-size: 0.72rem; text-transform: uppercase; }

/* RETICULA GLOBAL */
.grid-overlay {
  position: fixed; inset: 0; pointer-events: none; z-index: 1000;
}

.grid-overlay::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 50%, transparent 40%, rgba(0,0,0,0.6) 100%);
}

/* NAV */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 500;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 60px; height: 64px;
  border-bottom: 1px solid var(--border);
  background: rgba(10,12,14,0.85);
  backdrop-filter: blur(12px);
}
.nav-logo { display: flex; align-items: center; text-decoration: none; } .nav-logo img { height: 20px; width: auto; display: block; }
.nav-links { display: flex; gap: 40px; list-style: none; }
.nav-links a {
  font-family: 'JetBrains Mono', monospace; font-size: 0.68rem;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--muted); text-decoration: none;
  transition: color 0.2s;
  cursor: pointer;
}
.nav-links a:hover { color: var(--text); }
.nav-links a.active { color: var(--accent); }
.nav-cta {
  font-family: 'JetBrains Mono', monospace; font-size: 0.65rem;
  letter-spacing: 0.2em; text-transform: uppercase;
  background: var(--accent); color: #fff;
  border: none; padding: 10px 22px; cursor: pointer;
  transition: opacity 0.2s, transform 0.2s, box-shadow 0.2s;
}
.nav-cta:hover {
  opacity: 0.88;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(232,54,74,0.35);
}
.hero-platform { color: var(--muted); }

/* FLUXO VERTICAL */
.carousel-track {
  position: relative;
  display: block;
  width: 100%;
  height: auto;
}

.slide {
  width: 100%;
  min-height: var(--viewport-height);
  height: auto;
  position: relative;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  padding-bottom: 120px;
  scroll-margin-top: 84px;
}

/* DECORACOES DE CANTO */
.corner-decor { position: absolute; pointer-events: none; }
.corner-decor.tl { top: 80px; left: 60px; }
.corner-decor.tr { top: 80px; right: 60px; }
.corner-decor.bl { bottom: 60px; left: 60px; }
.corner-decor.br { bottom: 60px; right: 60px; }
.bar-v {
  width: 3px; height: 40px; background: var(--accent);
  display: inline-block; margin-right: 4px;
  opacity: 0.9;
}
.cross {
  color: var(--accent); font-size: 1.1rem;
  font-family: 'JetBrains Mono', monospace;
}
.cross-md { font-size: 1rem; }
.cross-lg { font-size: 1.4rem; }
.cross-accent { color: var(--accent); }
.hline { width: 40px; height: 1px; background: var(--accent); display: inline-block; }
.accent-square { background: var(--accent); }
.accent-square-sm { width: 12px; height: 12px; }
.accent-square-lg { width: 16px; height: 16px; }

/* SLIDE 1 - HERO */
#slide-hero {
  background: linear-gradient(180deg, #0e1115 0%, #070a0d 100%);
}

#particles-js {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  overflow: hidden;
}
#particles-js canvas {
  display: block;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 50% 70% at 80% 50%, rgba(20,30,40,0.8) 0%, transparent 70%),
    linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.7) 100%);
}
/* Figuras humanas minimalistas - SVG inline */
.hero-figures {
  position: absolute; top: 28%; left: 0; right: 0;
  display: flex; justify-content: space-around;
  pointer-events: none; opacity: 0.35;
}
.figure { width: 3px; height: 32px; background: var(--muted); position: relative; border-radius: 1px; }
.figure::before { content: ''; position: absolute; top: -8px; left: -4px; width: 10px; height: 10px; border-radius: 50%; background: var(--muted); }
.hero-content {
  position: relative; z-index: 10;
  text-align: center;
  width: 100%;
  max-width: 1200px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-tag {
  color: var(--muted); margin-bottom: 32px;
  display: flex; align-items: center; justify-content: center; gap: 20px;
}
.hero-tag span { color: var(--accent); }
.hero-separator { color: var(--accent); }
.hero-logo {
  display: block;
  width: clamp(280px, 52vw, 640px);
  max-width: calc(100vw - 48px);
  height: auto;
  margin: 0 auto 28px;
}
.hero-sub {
  font-family: 'DM Sans', sans-serif; font-weight: 300;
  font-size: 1.05rem; color: var(--muted);
  max-width: 560px; margin: 0 auto 48px;
  line-height: 1.7; letter-spacing: 0.02em;
}
.hero-sub em { color: var(--text); font-style: normal; }
.hero-heading { margin-bottom: 0; }
.hero-support { margin-top: 0; }
.btn-primary {
  font-family: 'Rajdhani', sans-serif; font-weight: 700;
  font-size: 0.9rem; letter-spacing: 0.25em; text-transform: uppercase;
  background: var(--accent); color: #fff;
  border: none; padding: 16px 44px;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s, box-shadow 0.2s;
  display: inline-block;
}
.btn-primary:hover {
  opacity: 0.88; transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(232,54,74,0.35);
}
.scroll-indicator {
  position: absolute; bottom: 90px; right: 80px;
  display: flex; align-items: center; gap: 12px;
}
.scroll-label { color: var(--muted); }
.scroll-arrow { color: var(--accent); font-size: 1.1rem; }

/* Linha horizontal decorativa */
.h-rule {
  position: absolute;
  left: 0; right: 0;
  height: 1px; background: var(--border);
}
.h-rule.mid { top: 50%; }

/* SLIDE 2 - PROBLEMA */
#slide-problema {
  background: var(--bg);
  align-items: flex-start;
  padding-top: 100px;
}
.slide-inner {
  position: relative; z-index: 10;
  width: 100%; max-width: 1100px;
  padding: 0 80px;
}
.content-shell {
  position: relative; z-index: 10;
  width: 100%; max-width: 1100px;
  padding: 0 80px;
}
.slide-number {
  color: var(--accent); font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem; letter-spacing: 0.3em;
  margin-bottom: 20px; display: block;
}
.slide-title {
  font-family: 'Rajdhani', sans-serif; font-weight: 700;
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: 0.12em; text-transform: uppercase;
  line-height: 1.1; margin-bottom: 40px;
}
.section-heading { margin-bottom: 32px; }
.slide-body {
  font-family: 'DM Sans', sans-serif; font-weight: 300;
  font-size: 1rem; color: var(--muted); line-height: 1.9;
  max-width: 560px; margin-bottom: 48px;
}
.feature-list { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.feature-list li {
  display: flex; align-items: center; gap: 16px;
  font-family: 'DM Sans', sans-serif; font-weight: 300;
  font-size: 0.95rem; color: var(--text);
  padding: 14px 20px;
  border: 1px solid var(--border);
  transition: border-color 0.25s, background 0.25s;
}
.feature-list li::before {
  content: ''; width: 6px; height: 6px;
  background: var(--accent); flex-shrink: 0;
}
.feature-list li:hover { border-color: var(--accent); background: var(--accent-dim); }

/* SLIDE 3 - PROCESSO */
#slide-processo { background: var(--bg); padding-top: 100px; align-items: flex-start; }
.steps-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 2px; width: 100%; max-width: 1100px; padding: 0 80px;
}
.step {
  padding: 36px 28px;
  border: 1px solid var(--border);
  position: relative;
  transition: border-color 0.25s, background 0.25s;
}
.step:hover { border-color: var(--accent); background: var(--accent-dim); }
.step-num {
  font-family: 'JetBrains Mono', monospace; font-size: 0.65rem;
  color: var(--accent); letter-spacing: 0.2em; margin-bottom: 18px;
  display: block;
}
.step-title {
  font-family: 'Rajdhani', sans-serif; font-weight: 700;
  font-size: 1.1rem; letter-spacing: 0.12em;
  text-transform: uppercase; margin-bottom: 12px;
}
.step-desc {
  font-family: 'DM Sans', sans-serif; font-weight: 300;
  font-size: 0.88rem; color: var(--muted); line-height: 1.7;
}

/* SLIDE 4 - SERVICOS */
#slide-servicos { background: var(--bg); padding-top: 100px; align-items: flex-start; }
.services-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px; width: 100%; max-width: 1100px; padding: 0 80px;
}
.service-item {
  padding: 32px 28px;
  border: 1px solid var(--border);
  transition: border-color 0.25s;
}
.service-item:hover { border-color: rgba(232,54,74,0.3); }
.service-icon {
  width: 28px; height: 28px; margin-bottom: 18px;
  color: var(--accent);
}
.service-title {
  font-family: 'Rajdhani', sans-serif; font-weight: 700;
  font-size: 1rem; letter-spacing: 0.12em;
  text-transform: uppercase; margin-bottom: 10px;
}
.service-desc {
  font-family: 'DM Sans', sans-serif; font-weight: 300;
  font-size: 0.85rem; color: var(--muted); line-height: 1.7;
}

/* SLIDE 5 - PLANOS */
#slide-planos { background: var(--bg); padding-top: 100px; align-items: flex-start; }
.plans-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 2px; width: 100%; max-width: 1100px; padding: 0 80px;
}
.plan {
  padding: 40px 32px; border: 1px solid var(--border);
  display: flex; flex-direction: column; position: relative;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.plan.featured {
  border-color: var(--accent);
  box-shadow: 0 0 60px var(--accent-dim);
}
.plan-badge {
  position: absolute; top: -1px; left: 0; right: 0;
  background: var(--accent); text-align: center;
  font-family: 'JetBrains Mono', monospace; font-size: 0.6rem;
  letter-spacing: 0.3em; color: #fff; padding: 6px 0;
}
.plan-name {
  font-family: 'Rajdhani', sans-serif; font-weight: 700;
  font-size: 1.4rem; letter-spacing: 0.18em;
  text-transform: uppercase; margin-bottom: 8px;
}
.plan-name-offset { margin-top: 28px; }
.plan-desc {
  font-family: 'DM Sans', sans-serif; font-weight: 300;
  font-size: 0.82rem; color: var(--muted);
  margin-bottom: 28px; line-height: 1.6;
}
.plan-items { list-style: none; flex: 1; margin-bottom: 32px; }
.plan-items li {
  font-family: 'DM Sans', sans-serif; font-size: 0.85rem;
  color: var(--muted); padding: 9px 0;
  border-bottom: 1px solid var(--border);
  display: flex; gap: 10px; align-items: center;
}
.plan-items li::before { content: "\2014"; color: var(--accent); font-size: 0.7rem; }
.plan-cta {
  font-family: 'Rajdhani', sans-serif; font-weight: 700;
  font-size: 0.82rem; letter-spacing: 0.2em; text-transform: uppercase;
  background: transparent; color: var(--text);
  border: 1px solid var(--border); padding: 13px 0; width: 100%;
  cursor: pointer; transition: all 0.2s; text-align: center;
}
.plan-cta:hover, .plan.featured .plan-cta {
  background: var(--accent); border-color: var(--accent); color: #fff;
}
.plans-note {
  margin: 18px auto 0;
  padding: 0 80px;
  max-width: 860px;
  font-family: 'DM Sans', sans-serif; font-weight: 300;
  font-size: 0.72rem; color: var(--muted); line-height: 1.65;
  text-align: center;
  opacity: 0.72;
}

/* SLIDE 6 - DIAGNOSTICO */
#slide-diagnostico { background: var(--bg); padding-top: 100px; align-items: flex-start; }
.form-wrap {
  width: 100%; max-width: 1100px; padding: 0 80px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px;
  align-items: start;
}
.form-info .slide-title { margin-bottom: 24px; }
.form-intro { color: var(--muted); line-height: 1.8; margin-bottom: 32px; }
.form-info p {
  font-family: 'DM Sans', sans-serif; font-weight: 300;
  font-size: 0.95rem; color: var(--muted); line-height: 1.8; margin-bottom: 32px;
}
.form-check {
  display: flex; flex-direction: column; gap: 12px;
}
.form-check li {
  display: flex; gap: 12px; align-items: center;
  font-family: 'DM Sans', sans-serif; font-size: 0.88rem; color: var(--muted);
  list-style: none;
}
.form-check li::before { content: ''; width: 5px; height: 5px; background: var(--accent); flex-shrink: 0; }
.zform { display: flex; flex-direction: column; gap: 16px; }
.field-wrap { display: flex; flex-direction: column; gap: 6px; }
.field-label {
  font-family: 'JetBrains Mono', monospace; font-size: 0.6rem;
  letter-spacing: 0.25em; color: var(--muted); text-transform: uppercase;
}
.field-input {
  background: rgba(255,255,255,0.02); border: 1px solid var(--border);
  color: var(--text); padding: 14px 16px; width: 100%;
  font-family: 'DM Sans', sans-serif; font-weight: 300; font-size: 0.9rem;
  outline: none; transition: border-color 0.2s;
}
.field-input:focus { border-color: var(--accent); }
.field-input::placeholder { color: rgba(255,255,255,0.2); }
.field-select { appearance: none; cursor: pointer; }
.field-select option { background: #111418; }
.form-submit {
  font-family: 'Rajdhani', sans-serif; font-weight: 700;
  font-size: 0.9rem; letter-spacing: 0.22em; text-transform: uppercase;
  background: var(--accent); color: #fff; border: none;
  padding: 16px; cursor: pointer; margin-top: 8px;
  transition: opacity 0.2s, transform 0.2s;
}
.form-submit:hover { opacity: 0.88; transform: translateY(-1px); }
.form-submit.is-loading {
  opacity: 0.45;
  pointer-events: none;
}
.form-msg {
  display: none;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.15em;
  text-align: center;
  padding: 12px 0;
}
.form-msg.is-visible {
  display: block;
}
.form-msg.is-error {
  color: #f87171;
}
.form-msg.is-success {
  color: #27F52A;
}
.form-consent {
  font-family: 'DM Sans', sans-serif; font-size: 0.75rem;
  color: var(--muted); line-height: 1.6;
}
.form-consent a { color: var(--accent); text-decoration: none; }

/* INDICADORES */
.slide-indicators {
  position: fixed; top: 50%; left: 20px; transform: translateY(-50%);
  display: flex; flex-direction: column; gap: 10px; z-index: 500;
}
.dot {
  width: 8px; height: 8px;
  border: 1px solid var(--muted);
  background: transparent; cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}
.dot.active { background: var(--accent); border-color: var(--accent); }

/* Contador de slide */
.slide-counter {
  position: fixed; right: 60px; bottom: 32px; z-index: 500;
  font-family: 'JetBrains Mono', monospace; font-size: 0.62rem;
  color: var(--muted); letter-spacing: 0.2em;
}
.slide-counter span { color: var(--accent); }

/* Setas de navegacao */
.nav-arrow {
  position: fixed; left: 50%; z-index: 500;
  background: transparent; border: 1px solid var(--border);
  color: var(--text); width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transform: translateX(-50%);
  transition: border-color 0.2s, background 0.2s;
  font-size: 1.1rem;
}
.nav-arrow:hover { border-color: var(--accent); background: var(--accent-dim); }
.nav-arrow.top { top: 84px; }
.nav-arrow.bottom { bottom: 32px; }
.nav-arrow:disabled { opacity: 0.2; cursor: default; pointer-events: none; }

/* WhatsApp assistant CTA */
.zephron-whatsapp-float {
  position: fixed;
  left: 32px;
  bottom: 32px;
  z-index: 1200;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0;
  width: 64px;
  height: 64px;
  min-height: 64px;
  padding: 7px;
  background: #111418;
  color: #e8eaec;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 999px;
  box-shadow:
    0 0 36px rgba(232,54,74,0.15),
    0 18px 40px rgba(0,0,0,0.32);
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 0.84rem;
  letter-spacing: 0.16em;
  line-height: 1;
  text-decoration: none;
  text-transform: uppercase;
  overflow: hidden;
  transition:
    width 420ms cubic-bezier(0.16, 1, 0.3, 1),
    border-color 200ms ease-out,
    box-shadow 200ms ease-out,
    transform 200ms ease-out,
    background 200ms ease-out,
    opacity 200ms ease-out;
}
.zephron-whatsapp-float::before {
  content: '';
  position: absolute;
  inset: -1px;
  border: 1px solid rgba(232,54,74,0.22);
  border-radius: inherit;
  opacity: 0.72;
  pointer-events: none;
}
.zephron-whatsapp-float:hover {
  transform: translateY(-1px);
  border-color: rgba(232,54,74,0.42);
  background: #111418;
  box-shadow:
    0 0 46px rgba(232,54,74,0.18),
    0 20px 48px rgba(0,0,0,0.42);
}
.zephron-whatsapp-float:focus-visible {
  outline: 2px solid #e8364a;
  outline-offset: 4px;
}
.zephron-whatsapp-avatar {
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(232,54,74,0.06);
  box-shadow: inset 0 0 22px rgba(232,54,74,0.12);
  overflow: hidden;
}
.zephron-whatsapp-avatar img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 0 14px rgba(232,54,74,0.28));
}
.zephron-whatsapp-label {
  display: block;
  color: #e8eaec;
  max-width: 0;
  opacity: 0;
  overflow: hidden;
  padding-left: 0;
  white-space: nowrap;
  transform: translateX(-10px);
  transition:
    max-width 420ms cubic-bezier(0.16, 1, 0.3, 1),
    opacity 160ms ease-out,
    padding-left 420ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 220ms ease-out;
}
body.mobile-menu-open .zephron-whatsapp-float {
  opacity: 0;
  pointer-events: none;
}
@media (hover: hover) and (pointer: fine) {
  .zephron-whatsapp-float:hover,
  .zephron-whatsapp-float:focus-visible {
    width: 252px;
    transition:
      width 520ms cubic-bezier(0.16, 1, 0.3, 1),
      border-color 200ms ease-out,
      box-shadow 200ms ease-out,
      transform 200ms ease-out,
      background 200ms ease-out,
      opacity 200ms ease-out;
  }
  .zephron-whatsapp-float:hover .zephron-whatsapp-label,
  .zephron-whatsapp-float:focus-visible .zephron-whatsapp-label {
    max-width: 180px;
    opacity: 1;
    padding-left: 14px;
    transform: translateX(0);
    transition:
      max-width 520ms cubic-bezier(0.16, 1, 0.3, 1),
      opacity 320ms ease-out 180ms,
      padding-left 520ms cubic-bezier(0.16, 1, 0.3, 1),
      transform 320ms ease-out 180ms;
  }
}

/* ANIMACOES */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.slide.entering .slide-number,
.slide.entering .hero-tag {
  animation: fadeUp 0.8s cubic-bezier(0.16,1,0.3,1) both 0.1s;
}
.slide.entering .slide-title, 
.slide.entering .hero-logo,
.slide.entering .section-heading {
  animation: fadeUp 0.8s cubic-bezier(0.16,1,0.3,1) both 0.2s;
}
.slide.entering .slide-body, 
.slide.entering .hero-sub,
.slide.entering .form-intro {
  animation: fadeUp 0.8s cubic-bezier(0.16,1,0.3,1) both 0.3s;
}
.slide.entering .feature-list, 
.slide.entering .btn-primary,
.slide.entering .form-check, 
.slide.entering .zform {
  animation: fadeUp 0.8s cubic-bezier(0.16,1,0.3,1) both 0.4s;
}

.slide.entering .step:nth-child(1), .slide.entering .service-item:nth-child(1), .slide.entering .plan:nth-child(1) { animation: fadeUp 0.8s cubic-bezier(0.16,1,0.3,1) both 0.3s; }
.slide.entering .step:nth-child(2), .slide.entering .service-item:nth-child(2), .slide.entering .plan:nth-child(2) { animation: fadeUp 0.8s cubic-bezier(0.16,1,0.3,1) both 0.4s; }
.slide.entering .step:nth-child(3), .slide.entering .service-item:nth-child(3), .slide.entering .plan:nth-child(3) { animation: fadeUp 0.8s cubic-bezier(0.16,1,0.3,1) both 0.5s; }
.slide.entering .step:nth-child(4), .slide.entering .service-item:nth-child(4) { animation: fadeUp 0.8s cubic-bezier(0.16,1,0.3,1) both 0.6s; }
.slide.entering .step:nth-child(5), .slide.entering .service-item:nth-child(5) { animation: fadeUp 0.8s cubic-bezier(0.16,1,0.3,1) both 0.7s; }
.slide.entering .step:nth-child(6), .slide.entering .service-item:nth-child(6) { animation: fadeUp 0.8s cubic-bezier(0.16,1,0.3,1) both 0.8s; }

/* LOGIN OVERLAY */
.login-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(7,10,13,0.96);
  backdrop-filter: blur(20px);
  padding: 16px;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.4s;
}
.login-overlay.open { opacity: 1; pointer-events: all; }
.login-box {
  width: 420px; padding: 56px 48px;
  max-height: calc(var(--viewport-height) - 32px);
  border: 1px solid var(--border);
  position: relative;
  background: var(--surface);
  overflow: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.login-box::-webkit-scrollbar { display: none; }
.login-box::before {
  content: ''; position: absolute; top: -1px; left: 0; width: 80px; height: 2px;
  background: var(--accent);
}
.login-close {
  position: absolute; top: 20px; right: 20px;
  background: none; border: none; color: var(--muted);
  font-size: 1.2rem; cursor: pointer; font-family: 'JetBrains Mono', monospace;
  transition: color 0.2s;
}
.login-close:hover { color: var(--accent); }
.login-tag {
  font-family: 'JetBrains Mono', monospace; font-size: 0.6rem;
  color: var(--accent); letter-spacing: 0.3em; margin-bottom: 16px;
  display: block;
}
.login-title {
  font-family: 'Rajdhani', sans-serif; font-weight: 700;
  font-size: 2rem; letter-spacing: 0.2em; text-transform: uppercase;
  margin-bottom: 40px; line-height: 1;
}
.login-form { display: flex; flex-direction: column; gap: 18px; }
.login-sep {
  border: none; border-top: 1px solid var(--border); margin: 8px 0;
}
/* Decoracao login */
.login-deco {
  position: absolute; pointer-events: none;
}
.login-deco.tl { top: 12px; left: 12px; color: var(--muted); font-family: 'JetBrains Mono', monospace; font-size: 0.65rem; opacity: 0.4; }
.login-deco.br { bottom: 12px; right: 12px; color: var(--muted); font-family: 'JetBrains Mono', monospace; font-size: 0.65rem; opacity: 0.4; }

/* Scan line sutil */
.login-box::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: repeating-linear-gradient(0deg, transparent, transparent 3px, rgba(255,255,255,0.012) 3px, rgba(255,255,255,0.012) 4px);
}

/* SECURITY NOTICE */
.security-notice-overlay {
  position: fixed;
  inset: 0;
  z-index: 9600;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms cubic-bezier(0.16, 1, 0.3, 1);
}
.security-notice-overlay[hidden] { display: none; }
.security-notice-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}
.security-notice-modal {
  position: relative;
  width: min(420px, calc(100vw - 32px));
  padding: 40px 38px 36px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 2px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0) 42%),
    #111418;
  box-shadow:
    0 24px 90px rgba(0, 0, 0, 0.72),
    0 0 58px rgba(232,54,74,0.15),
    inset 0 0 0 1px rgba(232,54,74,0.08);
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity 220ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 220ms cubic-bezier(0.16, 1, 0.3, 1);
}
.security-notice-modal:focus { outline: none; }
.security-notice-modal::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  width: 112px;
  height: 2px;
  background: #e8364a;
  box-shadow: 0 0 22px rgba(232,54,74,0.35);
}
.security-notice-modal::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(232,54,74,0.06), transparent 34%),
    repeating-linear-gradient(0deg, transparent, transparent 4px, rgba(255,255,255,0.012) 4px, rgba(255,255,255,0.012) 5px);
}
.security-notice-modal > * {
  position: relative;
  z-index: 1;
}
.security-notice-overlay.is-open .security-notice-modal {
  opacity: 1;
  transform: translateY(0);
}
.security-notice-tag {
  display: block;
  margin-bottom: 16px;
  color: #e8364a;
  font-size: 0.62rem;
  letter-spacing: 0.28em;
}
.security-notice-title {
  margin-bottom: 18px;
  color: #e8eaec;
  font-size: clamp(1.55rem, 6vw, 2.2rem);
  line-height: 0.96;
  letter-spacing: 0.18em;
}
.security-notice-desc {
  max-width: 300px;
  margin-bottom: 32px;
  color: #6b7280;
  font-weight: 400;
  font-size: 0.98rem;
  line-height: 1.7;
}
.security-notice-button {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(232,54,74,0.9);
  border-radius: 2px;
  background: #e8364a;
  color: #ffffff;
  cursor: pointer;
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  transition:
    transform 180ms ease-out,
    background 180ms ease-out,
    box-shadow 180ms ease-out,
    border-color 180ms ease-out;
}
.security-notice-button:hover {
  background: #f04457;
  border-color: #f04457;
  transform: translateY(-1px);
  box-shadow: 0 12px 34px rgba(232,54,74,0.24);
}
.security-notice-button:focus-visible {
  outline: 1px solid #e8eaec;
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .security-notice-overlay,
  .security-notice-modal,
  .security-notice-button {
    transition: none;
  }
}


/* POLITICA DE COOKIES */
.policy-page {
  min-height: var(--viewport-height);
  background: var(--bg);
}
.policy-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.policy-nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.policy-shell {
  width: min(1100px, calc(100% - 160px));
  margin: 0 auto;
  padding: 132px 0 96px;
  position: relative;
  z-index: 1;
}
.policy-hero {
  padding-bottom: 32px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.policy-label {
  display: block;
  margin-bottom: 18px;
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}
.policy-title {
  margin-bottom: 18px;
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  line-height: 0.98;
}
.policy-intro {
  max-width: 760px;
  color: var(--muted);
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  line-height: 1.85;
}
.policy-sections {
  display: grid;
  gap: 14px;
}
.policy-section {
  position: relative;
  overflow: hidden;
  padding: 28px 30px;
  border: 1px solid var(--border);
  background: var(--surface);
}
.policy-section::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(232,54,74,0.04), transparent 38%);
}
.policy-section > * {
  position: relative;
  z-index: 1;
}
.policy-section-label {
  display: block;
  margin-bottom: 10px;
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.64rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.policy-section-title {
  margin-bottom: 12px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.policy-section p,
.policy-section li {
  color: var(--muted);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  line-height: 1.82;
}
.policy-section a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--border);
  transition: color 0.2s, text-decoration-color 0.2s;
}
.policy-section a:hover {
  color: var(--accent);
  text-decoration-color: var(--accent);
}
.policy-section ul {
  list-style: none;
  display: grid;
  gap: 10px;
  margin-top: 14px;
}
.policy-section li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.policy-section li::before {
  content: '';
  width: 5px;
  height: 5px;
  margin-top: 0.72em;
  background: var(--accent);
  flex-shrink: 0;
}
.policy-contact {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

@media (max-width: 1180px) {
  nav { padding: 0 32px; }
  .nav-links { gap: 22px; }
  .privacy-trigger { right: 32px; }
  .cookies-banner-open .privacy-trigger {
    bottom: calc(72px + var(--cookie-banner-offset));
  }
  .cookie-banner-shell {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .cookie-banner-actions { justify-content: flex-start; }
  .policy-shell {
    width: min(1100px, calc(100% - 96px));
    padding-top: 124px;
  }
  .slide-inner,
  .content-shell,
  .form-wrap { padding-left: 48px; padding-right: 48px; }
  .steps-grid,
  .services-grid,
  .plans-grid { max-width: none; padding: 0; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .plans-grid { grid-template-columns: repeat(2, 1fr); }
  .plan.featured { grid-column: span 2; }
  .form-wrap { gap: 48px; }
  .corner-decor.tl { left: 36px; }
  .corner-decor.tr { right: 36px; }
  .corner-decor.bl { left: 36px; bottom: 36px; }
  .corner-decor.br { right: 36px; bottom: 36px; }
  .scroll-indicator { right: 40px; bottom: 56px; }
  .plans-note { padding: 0; max-width: 700px; }
  .slide-indicators { left: 16px; }
  .slide-counter { right: 32px; }
  .nav-arrow.top { top: 80px; }
  .nav-arrow.bottom { bottom: 28px; }
}

@media (max-width: 820px) {
  nav { padding: 0 20px; gap: 14px; }
  .cookie-banner {
    padding: 18px 20px;
  }
  .cookie-banner-copy {
    font-size: 0.9rem;
  }
  .cookie-btn,
  .privacy-trigger,
  .cookie-save,
  .policy-back {
    font-size: 0.62rem;
    padding: 10px 14px;
  }
  .privacy-trigger {
    right: 24px;
    bottom: 70px;
  }
  .cookies-banner-open .privacy-trigger {
    bottom: calc(70px + var(--cookie-banner-offset));
  }

  .policy-shell {
    width: min(1100px, calc(100% - 48px));
    padding-top: 116px;
    padding-bottom: 84px;
  }
  .policy-nav-actions { gap: 10px; }
  .policy-section {
    padding: 24px 22px;
  }
  .nav-logo,
  .nav-cta { flex: 0 0 auto; }
  .nav-logo img { height: 18px; }
  .nav-links {
    flex: 1 1 auto;
    min-width: 0;
    gap: 14px;
    justify-content: flex-start;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  .nav-links::-webkit-scrollbar { display: none; }
  .nav-links li { flex: 0 0 auto; }
  .nav-links a { font-size: 0.62rem; }
  .nav-cta { padding: 10px 14px; font-size: 0.58rem; }
  .slide { padding-bottom: 132px; }
  .slide-inner,
  .content-shell,
  .form-wrap { padding-left: 24px; padding-right: 24px; }
  .steps-grid,
  .services-grid,
  .plans-grid,
  .form-wrap { grid-template-columns: 1fr; }
  .plan.featured { grid-column: auto; }
  .plans-grid { gap: 16px; }
  .steps-grid,
  .services-grid { gap: 12px; }
  .form-wrap { gap: 36px; }
  .corner-decor.tl,
  .corner-decor.tr { top: 84px; }
  .corner-decor.tl { left: 24px; }
  .corner-decor.tr { right: 24px; }
  .corner-decor.bl,
  .corner-decor.br { bottom: 24px; }
  .corner-decor.bl { left: 24px; }
  .corner-decor.br { right: 24px; }
  .scroll-indicator { right: 24px; bottom: 30px; }
  .hero-tag { gap: 12px; flex-wrap: wrap; padding: 0 16px; }
  .hero-logo { width: clamp(280px, 58vw, 520px); }
  .hero-sub { max-width: 520px; padding: 0 12px; }
  .slide-title { font-size: clamp(1.8rem, 6vw, 2.8rem); }
  .login-box { width: min(420px, calc(100vw - 32px)); padding: 48px 28px 40px; }
  .plans-note { max-width: 640px; }
  .slide-indicators { left: 12px; }
  .slide-counter { right: 24px; bottom: 24px; }
  .nav-arrow { width: 44px; height: 44px; }
  .nav-arrow.top { top: 78px; }
  .nav-arrow.bottom { bottom: 24px; }
}

@media (max-width: 640px) {
  nav { padding: 0 16px; }
  .cookie-banner {
    padding: 16px;
  }
  .cookie-banner-label,
  .cookie-panel-label,
  .cookie-group-label,
  .cookie-policy-link {
    letter-spacing: 0.18em;
  }
  .cookie-banner-actions {
    display: grid;
    grid-template-columns: 1fr;
  }
  .cookie-btn,
  .cookie-save {
    width: 100%;
    text-align: center;
  }
  .privacy-trigger {
    right: 16px;
    bottom: 16px;
  }
  .cookies-banner-open .privacy-trigger {
    bottom: calc(16px + var(--cookie-banner-offset));
  }

  .policy-shell {
    width: calc(100% - 32px);
    padding-top: 108px;
    padding-bottom: 72px;
  }
  .policy-title {
    letter-spacing: 0.12em;
  }
  .policy-section-title {
    font-size: 1.15rem;
    letter-spacing: 0.12em;
  }
  .nav-logo img { height: 16px; }
  .nav-links { gap: 12px; }
  .nav-links a,
  .nav-cta,
  .slide-number,
  .field-label,
  .slide-counter { letter-spacing: 0.16em; }
  .nav-links a { font-size: 0.58rem; }
  .slide { padding-bottom: 110px; }
  .hero-content { width: 100%; padding: 0 20px; }
  .hero-logo { width: clamp(260px, 78vw, 360px); max-width: 100%; }
  .hero-sub { font-size: 0.95rem; margin-bottom: 36px; }
  .hero-heading { margin-bottom: 0; }
  .btn-primary {
    width: min(100%, 340px);
    padding: 16px 24px;
    font-size: 0.82rem;
    letter-spacing: 0.18em;
  }
  .scroll-indicator { bottom: 72px; gap: 10px; }
  .feature-list li,
  .step,
  .service-item,
  .plan { padding-left: 20px; padding-right: 20px; }
  .plan-name { font-size: 1.2rem; }
  .plan-items { margin-bottom: 24px; }
  .form-info p,
  .form-intro,
  .slide-body,
  .service-desc,
  .step-desc,
  .plan-desc { font-size: 0.9rem; }
  .plans-note { font-size: 0.7rem; }
  .slide-indicators { left: 10px; }
  .slide-counter { top: 82px; right: 16px; bottom: auto; }
  .nav-arrow {
    width: 40px;
    height: 40px;
  }
  .nav-arrow.top { top: 78px; }
  .nav-arrow.bottom { bottom: 18px; }
  .login-box { padding: 44px 20px 32px; }
  .login-title { font-size: 1.7rem; margin-bottom: 32px; }
  .login-deco { display: none; }
}

@media (max-width: 420px) {
  .slide-inner,
  .content-shell,
  .form-wrap { padding-left: 18px; padding-right: 18px; }
  .hero-tag { gap: 10px; font-size: 0.64rem; }
  .hero-logo { width: clamp(240px, 78vw, 320px); }
  .slide-title { letter-spacing: 0.08em; }
  .feature-list li,
  .step,
  .service-item,
  .plan { padding: 18px 16px; }
  .form-submit { font-size: 0.82rem; letter-spacing: 0.16em; }
}

@media (max-width: 640px) {
  .zephron-whatsapp-float {
    left: 16px;
    bottom: 16px;
    width: 60px;
    height: 60px;
    min-height: 60px;
    padding: 7px;
    justify-content: center;
    gap: 0;
  }
  .zephron-whatsapp-avatar {
    width: 46px;
    height: 46px;
    flex-basis: 46px;
  }
  .zephron-whatsapp-label {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }
}

@media (max-width: 420px) {
  .zephron-whatsapp-float {
    left: 14px;
    bottom: 14px;
    width: 56px;
    height: 56px;
    min-height: 56px;
  }
  .zephron-whatsapp-avatar {
    width: 42px;
    height: 42px;
    flex-basis: 42px;
  }
}

@media (max-height: 820px) and (min-width: 641px) {
  .slide { padding-bottom: 96px; }
  #slide-problema,
  #slide-processo,
  #slide-servicos,
  #slide-planos,
  #slide-diagnostico { padding-top: 88px; }
  .corner-decor.tl,
  .corner-decor.tr { top: 72px; }
  .hero-tag { margin-bottom: 20px; }
  .hero-logo { margin-bottom: 20px; }
  .hero-sub { margin-bottom: 32px; }
  .hero-heading { margin-bottom: 0; }
  .steps-grid .step,
  #slide-planos,
  #slide-diagnostico { padding-top: 88px; }
  .corner-decor.tl,
  .corner-decor.tr { top: 72px; }
  .hero-tag { margin-bottom: 20px; }
  .hero-logo { margin-bottom: 20px; }
  .hero-sub { margin-bottom: 32px; }
  .hero-heading { margin-bottom: 0; }
  .steps-grid .step,
  .service-item,
  .plan { padding-top: 28px; padding-bottom: 28px; }
}


/* CUSTOM CHECKBOX ZEPHRON */
.form-consent-wrap {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 12px;
  margin-top: 24px;
  margin-bottom: 24px;
}
.form-consent-wrap input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  min-width: 18px;
  flex: 0 0 18px;
  border: 1px solid var(--border);
  background: rgba(10, 12, 14, 0.5);
  border-radius: 2px;
  cursor: pointer;
  position: relative;
  margin: 2px 0 0;
  transition: all 0.2s;
}
.form-consent-wrap input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.form-consent-wrap input[type="checkbox"]:checked {
  background: var(--accent);
  border-color: var(--accent);
}
.form-consent-wrap input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 6px;
  width: 4px;
  height: 8px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.form-consent-wrap .form-consent-copy {
  display: block;
  flex: 1 1 auto;
  min-width: 0;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.55;
  margin: 0;
}
.form-consent-wrap .form-consent-copy label {
  display: inline;
  cursor: pointer;
  color: inherit;
  font-size: inherit;
  line-height: inherit;
  margin: 0;
}
.form-consent-wrap a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--border);
  transition: color 0.2s;
}
.form-consent-wrap a:hover {
  color: var(--accent);
  text-decoration-color: var(--accent);
}
.recaptcha-wrap {
  margin-bottom: 24px;
}
.recaptcha-status,
.recaptcha-error {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  line-height: 1.6;
}
.recaptcha-status {
  color: var(--muted);
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
  padding: 12px 14px;
}
.recaptcha-status.is-ready {
  color: var(--text);
}
.recaptcha-status.is-error,
.recaptcha-error {
  color: var(--accent);
}
.recaptcha-error[hidden] {
  display: none;
}

/* FAQ SEO/AEO */
.site-faq {
  position: relative;
  z-index: 100;
  background:
    linear-gradient(180deg, rgba(10,12,14,0) 0%, rgba(17,20,24,0.44) 100%),
    var(--bg);
  border-top: 1px solid var(--border);
  padding: clamp(72px, 10vw, 118px) 60px;
  font-family: 'JetBrains Mono', monospace;
}
.site-faq::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: min(320px, 52vw);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.58;
  transform: translateX(-50%);
}
.faq-inner {
  width: min(100%, 980px);
  margin: 0 auto;
}
.faq-kicker {
  display: block;
  color: var(--accent);
  margin-bottom: 18px;
}
.faq-title {
  color: var(--text);
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 0.95;
  margin-bottom: 36px;
}
.faq-list {
  display: grid;
  gap: 12px;
}
.faq-list details {
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.018);
  transition: border-color 0.2s, background 0.2s;
}
.faq-list details[open] {
  border-color: rgba(232,54,74,0.32);
  background: rgba(232,54,74,0.04);
}
.faq-list summary {
  cursor: pointer;
  list-style: none;
  padding: 22px 24px;
  color: var(--text);
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(0.92rem, 1.65vw, 1.08rem);
  letter-spacing: 0.02em;
  line-height: 1.65;
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list summary::after {
  content: '+';
  float: right;
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
  margin-left: 18px;
}
.faq-list details[open] summary::after {
  content: '-';
}
.faq-list p {
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  line-height: 1.95;
  max-width: 820px;
  padding: 0 24px 24px;
}

/* FOOTER ZEPHRON */
.site-footer {
  background:
    linear-gradient(180deg, rgba(17,20,24,0.34) 0%, rgba(10,12,14,0) 120px),
    var(--bg);
  border-top: 1px solid var(--border);
  padding: 72px 60px 28px;
  position: relative;
  z-index: 100;
  overflow: hidden;
  font-family: 'JetBrains Mono', monospace;
}
.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: min(280px, 50vw);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  box-shadow: 0 0 28px rgba(232,54,74,0.15);
  opacity: 0.68;
  transform: translateX(-50%);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(280px, 1.2fr) minmax(220px, 0.78fr) minmax(240px, 0.88fr);
  gap: clamp(32px, 4.8vw, 72px);
  align-items: start;
  padding-bottom: 42px;
  border-bottom: 1px solid var(--border);
}
.footer-brand {
  position: relative;
  padding-left: 20px;
}
.footer-brand::before {
  content: '';
  position: absolute;
  top: 4px;
  left: 0;
  width: 2px;
  height: 44px;
  background: var(--accent);
  box-shadow: 0 0 24px rgba(232,54,74,0.15);
}
.footer-logo {
  display: block;
  width: 180px;
  max-width: 100%;
  height: auto;
  margin-bottom: 16px;
}
.footer-brand p {
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  max-width: 390px;
  line-height: 1.9;
}
.footer-title {
  display: block;
  font-size: 0.65rem;
  color: var(--text);
  margin-bottom: 20px;
  opacity: 0.72;
  letter-spacing: 0.22em;
}
.footer-legal,
.footer-system {
  position: relative;
  min-width: 0;
  padding-top: 4px;
  padding-left: clamp(20px, 2.4vw, 32px);
  border-left: 1px solid var(--border);
}
.footer-system-info {
  display: flex;
  flex-direction: column;
  gap: 10px;
  color: var(--muted);
  font-size: 0.64rem;
  line-height: 1.7;
  letter-spacing: 0.08em;
  text-transform: none;
}

.footer-tech-row {
  margin-top: 22px;
}
.tech-tag {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  font-size: 0.58rem;
  color: rgba(232,234,236,0.48);
  letter-spacing: 0.28em;
  padding: 5px 0 5px 14px;
  border-left: 1px solid rgba(232,54,74,0.38);
}
.footer-legal ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-legal a,
.footer-legal .footer-cookie-btn {
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
  text-decoration: none;
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  line-height: 1.6;
  opacity: 0.78;
  transition: color 0.2s, opacity 0.2s, transform 0.2s;
  display: inline-block;
  text-transform: none;
}
.footer-legal a:hover,
.footer-legal .footer-cookie-btn:hover {
  color: var(--accent);
  opacity: 1;
  transform: translateX(4px);
}
.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 22px;
  font-size: 0.66rem;
  color: rgba(232,234,236,0.36);
  letter-spacing: 0.1em;
  text-transform: none;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.system-status-indicator {
  color: rgba(232,234,236,0.4);
}
.status-online {
  color: rgba(110,231,168,0.72);
  font-weight: 400;
  text-shadow: 0 0 10px rgba(110,231,168,0.06);
}
.system-note,
.footer-core-status {
  color: rgba(232,234,236,0.32);
}
.footer-core-status {
  letter-spacing: 0.18em;
}
@media (max-width: 900px) {
  .site-faq { padding: 64px 32px; }
  .site-footer { padding: 56px 32px 24px; }
  .footer-inner { grid-template-columns: 1fr; gap: 34px; }
  .footer-legal,
  .footer-system {
    padding-top: 28px;
    padding-left: 0;
    border-left: 0;
    border-top: 1px solid var(--border);
  }
}
@media (max-width: 600px) {
  .site-faq { padding: 56px 22px; }
  .faq-title { margin-bottom: 28px; }
  .faq-list summary { padding: 20px 18px; }
  .faq-list p { padding: 0 18px 22px; }
  .site-footer { padding: 44px 22px 24px; }
  .footer-inner { gap: 28px; padding-bottom: 32px; }
  .footer-brand { padding-left: 16px; }
  .footer-logo { width: 160px; }
  .footer-bottom-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }
}

/* ─── COOKIE BANNER ─────────────────────────────────────────────────────────── */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9000;
  background: rgba(10, 12, 14, 0.97);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(16px);
  padding: 20px 60px;
  transform: translateY(100%);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: 0 -8px 40px rgba(0, 0, 0, 0.5);
}
.cookie-banner.visible {
  transform: translateY(0);
}
.cookie-banner-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}
.cookie-banner-text {
  flex: 1;
  min-width: 260px;
}
.cookie-banner-tag {
  display: block;
  font-size: 0.65rem;
  color: var(--accent);
  letter-spacing: 0.2em;
  margin-bottom: 8px;
}
.cookie-banner-text p {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.55;
  margin: 0;
}
.cookie-legal-link {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--border);
  transition: color 0.2s, text-decoration-color 0.2s;
}
.cookie-legal-link:hover {
  color: var(--accent);
  text-decoration-color: var(--accent);
}
.cookie-banner-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
  flex-wrap: wrap;
}
.cookie-btn-primary {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 11px 28px;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
}
.cookie-btn-primary:hover {
  opacity: 0.87;
  transform: translateY(-1px);
}
.cookie-btn-outline {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 11px 28px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s, transform 0.2s;
}
.cookie-btn-outline:hover {
  color: var(--text);
  border-color: var(--muted);
  transform: translateY(-1px);
}

html.cookie-panel-open, body.cookie-panel-open { overflow: hidden !important; }

.cookie-panel-overlay {
  position: fixed;
  inset: 0;
  z-index: 9100;
  background: rgba(0, 0, 0, 0.65);
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  opacity: 0;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(4px);
}
.cookie-panel-overlay[hidden] {
  display: none;
}
.cookie-panel-overlay.visible {
  opacity: 1;
}
.cookie-panel {
  background: #0e1012;
  border: 1px solid var(--border);
  border-radius: 0;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 36px 40px;
  box-shadow: -8px 0 60px rgba(0, 0, 0, 0.6);
  transform: translateX(40px);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  height: 100vh;
}
.cookie-panel-overlay.visible .cookie-panel {
  transform: translateX(0);
}
.cookie-panel-header {
  position: relative;
  margin-bottom: 20px;
}
.cookie-panel-tag {
  display: block;
  font-size: 0.65rem;
  color: var(--accent);
  letter-spacing: 0.2em;
  margin-bottom: 10px;
}
.cookie-panel-header h2 {
  font-size: 1.15rem;
  letter-spacing: 0.15em;
  color: var(--text);
  padding-right: 40px;
}
.cookie-panel-close {
  position: absolute;
  top: 0;
  right: 0;
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s;
}
.cookie-panel-close:hover { color: var(--accent); }
.cookie-panel-desc {
  color: var(--muted);
  font-size: 0.87rem;
  line-height: 1.55;
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/* ─── COOKIE CATEGORIES ──────────────────────────────────────────────────────── */
.cookie-categories {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 32px;
}
.cookie-category {
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.cookie-cat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.cookie-cat-name {
  display: block;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  color: var(--text);
  margin-bottom: 6px;
}
.cookie-cat-desc {
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.5;
  margin: 0;
  max-width: 280px;
}
.cookie-cat-badge {
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: rgba(255, 255, 255, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 4px 10px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ─── COOKIE TOGGLE SWITCH ───────────────────────────────────────────────────── */
.cookie-toggle {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 22px;
  flex-shrink: 0;
  cursor: pointer;
}
.cookie-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}
.cookie-toggle-slider {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
  transition: background 0.25s, border-color 0.25s;
  border-radius: 2px;
}
.cookie-toggle-slider::before {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  top: 3px;
  left: 3px;
  background: var(--muted);
  transition: transform 0.25s, background 0.25s;
}
.cookie-toggle input:checked + .cookie-toggle-slider {
  background: rgba(232, 54, 74, 0.15);
  border-color: var(--accent);
}
.cookie-toggle input:checked + .cookie-toggle-slider::before {
  transform: translateX(18px);
  background: var(--accent);
}

/* ─── PANEL ACTIONS ──────────────────────────────────────────────────────────── */
.cookie-panel-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 8px;
}
.cookie-panel-actions .cookie-btn-primary,
.cookie-panel-actions .cookie-btn-outline {
  width: 100%;
  text-align: center;
  padding: 13px 20px;
}

/* ─── FOOTER COOKIE BTN ──────────────────────────────────────────────────────── */
.footer-cookie-btn {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: left;
  transition: color 0.2s;
}
.footer-cookie-btn:hover { color: var(--accent); }

/* ─── LEGAL MODALS ─────────────────────────────────────────────────────────── */
.legal-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9500;
  background: rgba(7, 10, 13, 0.95);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.legal-modal-overlay[hidden] {
  display: none;
}
.legal-modal-overlay:not([hidden]) {
  pointer-events: all;
  opacity: 1;
}
.legal-modal {
  width: min(800px, 100%);
  max-height: 85vh;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.8), 0 0 42px rgba(232,54,74,0.12);
  overflow: hidden;
}
.legal-modal::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.62;
}
.legal-modal-overlay:not([hidden]) .legal-modal {
  transform: translateY(0);
}
.legal-modal-header {
  padding: 32px 40px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  background: #0d1014;
  gap: 20px;
}
.legal-modal-tag {
  display: block;
  font-size: 0.65rem;
  color: var(--accent);
  letter-spacing: 0.2em;
  margin-bottom: 8px;
}
.legal-modal-close {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 2rem;
  line-height: 0.5;
  cursor: pointer;
  padding: 8px;
  transition: color 0.2s;
}
.legal-modal-close:hover,
.legal-modal-close:focus-visible {
  color: var(--text);
  outline: 1px solid rgba(232,54,74,0.55);
  outline-offset: 2px;
}
.legal-modal-body {
  padding: 40px;
  overflow-y: auto;
  flex: 1;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  line-height: 1.7;
}
.legal-modal-body h3 {
  font-family: 'Rajdhani', sans-serif;
  color: var(--text);
  font-size: 1.25rem;
  letter-spacing: 0.1em;
  margin: 32px 0 16px;
  text-transform: uppercase;
}
.legal-modal-body h3:first-child { margin-top: 0; }
.legal-modal-body p {
  margin-bottom: 16px;
  color: var(--muted);
}
.legal-modal-body ul {
  margin: 0 0 24px 20px;
  list-style: square;
  color: var(--muted);
}
.legal-modal-body li { margin-bottom: 8px; }
.legal-modal-body a {
  color: var(--accent);
  text-decoration: none;
}
.legal-modal-state {
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.legal-modal-state--warning {
  color: rgba(232,234,236,0.58);
  border-left: 1px solid rgba(232,54,74,0.38);
  padding-left: 14px;
}

/* Custom Scrollbar */
.legal-modal-body::-webkit-scrollbar { width: 4px; }
.legal-modal-body::-webkit-scrollbar-track { background: rgba(255, 255, 255, 0.02); }
.legal-modal-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.legal-modal-body::-webkit-scrollbar-thumb:hover { background: var(--muted); }

.legal-modal-footer {
  padding: 24px 40px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  background: rgba(0, 0, 0, 0.2);
}
.legal-modal-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 28px;
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  cursor: pointer;
  transition: all 0.2s;
}
.legal-modal-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 20px var(--color-accent-dim);
}

/* ─── RESPONSIVE ─────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .cookie-banner { padding: 20px 24px; }
  .cookie-banner-inner { flex-direction: column; align-items: flex-start; gap: 16px; }
  .cookie-banner-actions { width: 100%; }
  .cookie-btn-primary, .cookie-btn-outline { flex: 1; text-align: center; padding: 12px 16px; }
  .cookie-panel { max-width: 100%; height: auto; max-height: 90vh; padding: 28px 24px; }
  .legal-modal-overlay { padding: 14px; }
  .legal-modal { width: min(100%, 640px); max-height: calc(100dvh - 28px); }
  .legal-modal-header { padding: 24px 22px; }
  .legal-modal-body { padding: 28px 22px; }
  .legal-modal-footer { padding: 20px 22px; }
  .legal-modal-btn { width: 100%; text-align: center; }
}


/* Acessibilidade/performance: respeita usuários com redução de movimento sem alterar o visual padrão Zephron */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}

/* =========================
   MENU MOBILE PROFISSIONAL ZEPHRON
   Mantém o visual desktop e ativa somente em telas menores.
========================= */

.mobile-menu-toggle {
    display: none;
}

.mobile-menu-backdrop {
    display: none;
}

@media (max-width: 900px) {
    nav {
        height: auto;
        min-height: 72px;
        padding: 14px 18px;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        z-index: 1000;
    }

    .nav-logo {
        position: relative;
        z-index: 1002;
    }

    .mobile-menu-toggle {
        position: relative;
        z-index: 1002;
        display: inline-flex;
        width: 44px;
        height: 44px;
        border: 1px solid rgba(255, 255, 255, 0.14);
        background: rgba(11, 15, 20, 0.74);
        backdrop-filter: blur(14px);
        -webkit-backdrop-filter: blur(14px);
        border-radius: 0;
        align-items: center;
        justify-content: center;
        flex-direction: column;
        gap: 5px;
        cursor: pointer;
        transition:
            border-color 0.24s ease,
            background 0.24s ease,
            transform 0.24s ease;
    }

    .mobile-menu-toggle span {
        display: block;
        width: 18px;
        height: 1px;
        background: var(--color-text-primary, #ffffff);
        transform-origin: center;
        transition:
            transform 0.24s ease,
            opacity 0.24s ease,
            width 0.24s ease;
    }

    .mobile-menu-toggle:hover {
        border-color: rgba(232, 54, 74, 0.55);
        background: rgba(232, 54, 74, 0.1);
    }

    body.mobile-menu-open .mobile-menu-toggle span:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }

    body.mobile-menu-open .mobile-menu-toggle span:nth-child(2) {
        opacity: 0;
        width: 0;
    }

    body.mobile-menu-open .mobile-menu-toggle span:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: 0;
        width: min(82vw, 360px);
        height: 100dvh;
        padding: 96px 28px 32px;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 0;
        background:
            linear-gradient(180deg, rgba(11, 15, 20, 0.98), rgba(11, 15, 20, 0.94)),
            radial-gradient(circle at top right, rgba(232, 54, 74, 0.14), transparent 46%);
        border-left: 1px solid rgba(255, 255, 255, 0.08);
        box-shadow: -24px 0 60px rgba(0, 0, 0, 0.38);
        transform: translateX(105%);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition:
            transform 0.32s cubic-bezier(0.22, 1, 0.36, 1),
            opacity 0.24s ease,
            visibility 0.24s ease;
        z-index: 1001;
        overflow-y: auto;
    }

    body.mobile-menu-open .nav-links {
        transform: translateX(0);
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .nav-links li {
        width: 100%;
        list-style: none;
    }

    .nav-links a {
        width: 100%;
        min-height: 48px;
        display: flex;
        align-items: center;
        padding: 14px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        font-size: 0.86rem;
        letter-spacing: 0.12em;
    }

    .nav-links a::before {
        content: "//";
        margin-right: 10px;
        color: var(--color-accent, #e8364a);
        opacity: 0.72;
        font-family: "JetBrains Mono", monospace;
    }

    .nav-links a.active {
        color: var(--color-text-primary, #ffffff);
    }

    .nav-cta {
        position: fixed;
        right: 28px;
        bottom: 28px;
        z-index: 1002;
        width: min(calc(82vw - 56px), 304px);
        min-height: 48px;
        transform: translateX(120%);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition:
            transform 0.32s cubic-bezier(0.22, 1, 0.36, 1),
            opacity 0.24s ease,
            visibility 0.24s ease,
            background 0.24s ease,
            border-color 0.24s ease;
    }

    body.mobile-menu-open .nav-cta {
        transform: translateX(0);
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .mobile-menu-backdrop {
        position: fixed;
        inset: 0;
        display: block;
        background: rgba(0, 0, 0, 0.58);
        backdrop-filter: blur(2px);
        -webkit-backdrop-filter: blur(2px);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition:
            opacity 0.24s ease,
            visibility 0.24s ease;
        z-index: 999;
    }

    body.mobile-menu-open .mobile-menu-backdrop {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    body.mobile-menu-open {
        overflow: hidden;
        touch-action: none;
    }
}

@media (max-width: 520px) {
    nav {
        padding: 12px 14px;
        min-height: 66px;
    }

    .nav-logo img {
        max-width: 142px;
        height: auto;
    }

    .nav-links {
        width: min(88vw, 340px);
        padding: 88px 22px 32px;
    }

    .nav-cta {
        right: 22px;
        bottom: 22px;
        width: min(calc(88vw - 44px), 296px);
    }

    .mobile-menu-toggle {
        width: 42px;
        height: 42px;
    }
}