:root {
  --ink: #0b1716;
  --muted: #50605c;
  --deep: #0b312f;
  --green: #0d7a63;
  --mint: #baf2d8;
  --paper: #f7f4ec;
  --line: #d8d0bf;
  --gold: #e0a526;
  --white: #ffffff;
  --shadow: 0 24px 80px rgba(11, 49, 47, 0.16);
  font-family: Georgia, "Times New Roman", serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 10;
  padding: 0.75rem 1rem;
  color: var(--white);
  background: var(--deep);
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  background: rgba(247, 244, 236, 0.92);
  border-bottom: 1px solid rgba(11, 49, 47, 0.12);
  backdrop-filter: blur(14px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: min(1180px, calc(100% - 2rem));
  min-height: 72px;
  margin: 0 auto;
}

.brand {
  flex: 0 0 auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  font-family: Verdana, Geneva, sans-serif;
  font-size: 0.88rem;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--green);
}

.nav-cta {
  padding: 0.72rem 1rem;
  color: var(--white);
  background: var(--deep);
  border-radius: 999px;
}

.menu-toggle {
  display: none;
}

.hero {
  position: relative;
  min-height: calc(100svh - 72px);
  overflow: hidden;
  color: var(--white);
  background: var(--deep);
}

.hero-art,
.hero-art img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-art img {
  object-fit: cover;
  object-position: center right;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 30, 29, 0.9), rgba(8, 30, 29, 0.64) 42%, rgba(8, 30, 29, 0.18)),
    linear-gradient(0deg, rgba(8, 30, 29, 0.52), transparent 32%);
}

.hero-content {
  position: relative;
  width: min(1180px, calc(100% - 2rem));
  min-height: calc(100svh - 72px);
  margin: 0 auto;
  padding: clamp(4rem, 9vw, 8rem) 0 4rem;
  display: grid;
  align-content: center;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--gold);
  font-family: Verdana, Geneva, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1 {
  width: min(820px, 100%);
  margin: 0;
  font-size: clamp(2.6rem, 7vw, 6.7rem);
  line-height: 0.94;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 4.4rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  line-height: 1.15;
}

.hero-copy {
  width: min(650px, 100%);
  margin: 1.4rem 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-family: Verdana, Geneva, sans-serif;
  font-size: clamp(1rem, 1.5vw, 1.2rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.86rem 1.18rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: Verdana, Geneva, sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  color: var(--deep);
  background: var(--mint);
}

.button.primary.dark {
  color: var(--white);
  background: var(--deep);
}

.button.secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.52);
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}

.proof-strip div {
  padding: clamp(1.25rem, 3vw, 2rem);
  background: var(--paper);
}

.proof-strip strong,
.proof-strip span {
  display: block;
}

.proof-strip strong {
  font-size: 1.2rem;
}

.proof-strip span,
.section p,
.resource p,
.comparison-list p,
.faq p,
.contact p,
.footer p,
.ad-link p {
  color: var(--muted);
  font-family: Verdana, Geneva, sans-serif;
  font-size: 0.98rem;
}

.section,
.visual-band,
.faq,
.contact,
.ad-section {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(4rem, 8vw, 7rem) 0;
}

.split {
  display: grid;
  grid-template-columns: minmax(320px, 0.86fr) minmax(440px, 1.14fr);
  gap: clamp(2.5rem, 7vw, 6rem);
  align-items: start;
}

.split .section-copy h2 {
  max-width: 720px;
  font-size: clamp(2.4rem, 4.8vw, 5.2rem);
}

.section-copy p {
  max-width: 720px;
  margin: 1.25rem 0 0;
}

.feature-lines {
  display: grid;
  gap: 1.25rem;
}

.feature-lines article {
  display: grid;
  grid-template-columns: 4.25rem minmax(0, 1fr);
  column-gap: clamp(1.25rem, 3vw, 2.5rem);
  row-gap: 0.55rem;
  padding: 1.65rem 0;
  border-top: 1px solid var(--line);
}

.feature-lines span {
  color: var(--green);
  font-family: Verdana, Geneva, sans-serif;
  font-weight: 700;
}

.feature-lines p {
  grid-column: 2;
  max-width: 620px;
  margin: 0;
  font-size: 1rem;
  line-height: 1.65;
}

.visual-band {
  width: 100%;
  padding-inline: max(1rem, calc((100% - 1180px) / 2));
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(11, 49, 47, 0.94), rgba(13, 122, 99, 0.88)),
    url("../assets/pattern-ledger.svg");
  background-size: auto, 560px 560px;
}

.visual-copy {
  max-width: 860px;
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: clamp(2rem, 5vw, 4rem);
  background: rgba(255, 255, 255, 0.24);
}

.resource {
  min-height: 260px;
  padding: 1.4rem;
  background: rgba(6, 34, 32, 0.72);
}

.resource p {
  color: rgba(255, 255, 255, 0.78);
}

.resource img {
  margin-bottom: 2rem;
}

.seo-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}

.keyword-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.keyword-cloud span {
  padding: 0.75rem 1rem;
  color: var(--deep);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: 0 10px 30px rgba(11, 49, 47, 0.06);
  font-family: Verdana, Geneva, sans-serif;
  font-size: 0.9rem;
}

.comparison {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(2rem, 5vw, 4rem);
  border-block: 1px solid var(--line);
}

.comparison-list {
  display: grid;
  gap: 1px;
  background: var(--line);
}

.comparison-list div {
  padding: 1.5rem;
  background: var(--white);
}

.comparison-list span {
  color: var(--green);
  font-family: Verdana, Geneva, sans-serif;
  font-weight: 700;
}

.faq {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: clamp(2rem, 5vw, 4rem);
}

.faq-list {
  display: grid;
  gap: 0.8rem;
}

details {
  padding: 1.2rem 1.35rem;
  background: var(--white);
  border: 1px solid var(--line);
}

summary {
  cursor: pointer;
  font-size: 1.12rem;
  font-weight: 700;
}

details p {
  margin-bottom: 0;
}

.contact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  color: var(--white);
  background: var(--green);
  box-shadow: var(--shadow);
  padding: clamp(2rem, 5vw, 4rem);
}

.contact .eyebrow {
  color: var(--mint);
}

.contact p {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.82);
}

.ad-section {
  padding-top: 2rem;
}

.ad-link {
  position: relative;
  display: grid;
  grid-template-columns: minmax(250px, 0.62fr) minmax(0, 1.38fr);
  gap: clamp(1.6rem, 4vw, 4rem);
  align-items: center;
  min-height: 280px;
  padding: clamp(1.5rem, 4vw, 3rem);
  color: #ffffff;
  background:
    linear-gradient(90deg, rgba(0, 46, 136, 0.28) 0 1px, transparent 1px 100%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 100%),
    radial-gradient(circle at 14% 24%, rgba(255, 255, 255, 0.25), transparent 24%),
    linear-gradient(135deg, #0068e8 0%, #005bd5 46%, #003b9d 100%);
  background-size: 52px 52px, 52px 52px, auto, auto;
  border: 1px solid rgba(0, 91, 213, 0.28);
  text-decoration: none;
  overflow: hidden;
  box-shadow: 0 28px 80px rgba(0, 79, 196, 0.22);
}

.ad-link::after {
  position: absolute;
  right: -7rem;
  bottom: -9rem;
  width: 26rem;
  height: 26rem;
  border: 2.6rem solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  content: "";
}

.ad-link::before {
  position: absolute;
  inset: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  content: "";
  pointer-events: none;
}

.sync-ad-brand,
.sync-ad-copy {
  position: relative;
  z-index: 1;
}

.sync-ad-brand {
  display: grid;
  gap: 1.1rem;
  align-content: start;
  padding: clamp(1rem, 3vw, 1.6rem);
  background: #14221f;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 18px 50px rgba(0, 43, 120, 0.18);
}

.sync-logo {
  width: min(100%, 360px);
  height: auto;
}

.sync-ad-brand p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-family: Verdana, Geneva, sans-serif;
  font-size: 0.92rem;
  line-height: 1.55;
}

.ad-label {
  position: absolute;
  top: 1.45rem;
  right: 1.45rem;
  z-index: 2;
  padding: 0.46rem 0.64rem;
  color: #005bd5;
  background: #ffffff;
  font-family: Verdana, Geneva, sans-serif;
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
}

.ad-pill {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 0.85rem;
  padding: 0.5rem 0.72rem;
  color: #005bd5;
  background: #ffffff;
  font-family: Verdana, Geneva, sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.ad-link h2 {
  max-width: 720px;
  margin-top: 0;
  color: #ffffff;
  font-size: clamp(2rem, 3.2vw, 3.7rem);
}

.ad-link p {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.86);
}

.ad-link strong {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.6rem;
  padding: 0.86rem 1rem;
  color: #005bd5;
  background: #ffffff;
  font-family: Verdana, Geneva, sans-serif;
  font-size: 0.98rem;
  line-height: 1;
}

.ad-link:hover strong {
  transform: translateX(2px);
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0;
  border-top: 1px solid var(--line);
}

.footer a {
  font-family: Verdana, Geneva, sans-serif;
  font-weight: 700;
  text-decoration: none;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
    animation: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 900px) {
  .menu-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    min-height: 44px;
    padding: 0.5rem 0.8rem;
    color: var(--deep);
    background: transparent;
    border: 1px solid var(--line);
    border-radius: 999px;
    font-family: Verdana, Geneva, sans-serif;
    font-weight: 700;
  }

  .menu-toggle i,
  .menu-toggle i::before,
  .menu-toggle i::after {
    display: block;
    width: 18px;
    height: 2px;
    background: currentColor;
    content: "";
  }

  .menu-toggle i {
    position: relative;
  }

  .menu-toggle i::before,
  .menu-toggle i::after {
    position: absolute;
    left: 0;
  }

  .menu-toggle i::before {
    top: -6px;
  }

  .menu-toggle i::after {
    top: 6px;
  }

  .nav-links {
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: 72px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    background: var(--paper);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links a {
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .proof-strip,
  .split,
  .seo-section,
  .comparison,
  .faq,
  .ad-link {
    grid-template-columns: 1fr;
  }

  .resource-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .ad-link {
    padding-top: 4.4rem;
  }

  .contact,
  .footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .nav {
    min-height: 64px;
  }

  .nav-links {
    top: 64px;
  }

  .hero,
  .hero-content {
    min-height: calc(100svh - 64px);
  }

  .hero-overlay {
    background: linear-gradient(180deg, rgba(8, 30, 29, 0.92), rgba(8, 30, 29, 0.74));
  }

  .hero-art img {
    object-position: 62% center;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .resource-grid {
    grid-template-columns: 1fr;
  }

  .ad-label {
    top: 1rem;
    right: 1rem;
  }

  .sync-logo {
    width: min(100%, 300px);
  }

  .feature-lines article {
    grid-template-columns: 1fr;
  }

  .feature-lines p {
    grid-column: auto;
  }
}

/* Camada responsiva compartilhada */
html{overflow-x:hidden}body{overflow-wrap:break-word}img,svg,video,iframe{max-width:100%;height:auto}button,a,input,select,textarea{touch-action:manipulation}
@media (max-width:760px){
  .container,.wrap,.header-inner{width:100%;max-width:100%;padding-left:16px;padding-right:16px}
  .site-header,.header-inner{max-width:100%}
  .brand{min-width:0}.brand img{max-width:min(46vw,180px);height:auto}
  .nav,.nav-links,.site-nav,.menu{max-width:100%}
  .hero,.section,.benefits,.faq,.services,.timeline,.blog,.contact,.audience,.process,.knowledge,.topics,.comparison,.resource,.seo-section,.seo-deep-dive{overflow:hidden}
  .hero-grid,.hero__content,.hero-content,.split,.split-grid,.two-col,.content-grid,.content-columns,.editorial-split,.benefit-grid,.feature-grid,.service-grid,.audience-grid,.blog-grid,.post-grid,.steps-grid,.seo-topic-grid,.nfcom-network-grid,.footer-grid,.ad-grid,.ad-card,.ad-section,.sync-card,.checklist-layout{grid-template-columns:minmax(0,1fr)!important}
  .hero-copy,.hero-text,.hero-media,.hero-art,.hero-visual,.section-copy,.copy-block,.ad-copy,.sync-copy{min-width:0;max-width:100%}
  h1{font-size:clamp(2rem,10vw,3rem)!important;line-height:1.08!important;overflow-wrap:break-word}
  h2{font-size:clamp(1.5rem,7vw,2.15rem);line-height:1.15}
  p,li{font-size:max(1rem,16px);line-height:1.65}
  .hero-actions,.cta-row,.sync-actions,.seo-actions,.seo-conversion-actions,.ad-actions{display:flex;flex-direction:column;align-items:stretch;gap:12px}
  .hero-actions .button,.hero-actions .btn,.hero-actions a,.cta-row a,.sync-actions a,.seo-actions a,.seo-conversion-actions a,.ad-actions a{width:100%;min-height:48px;justify-content:center;text-align:center}
  .button,.btn,.ad-button,.ad-cta,.nav-cta{min-height:44px}
  .domain-guides{padding-left:16px!important;padding-right:16px!important}
  .domain-guides__grid{grid-template-columns:minmax(0,1fr)!important}
  .domain-guide-card,.seo-topic-card,.service-card,.knowledge-card,.card,.feature{min-width:0;padding:1.15rem}
  table{display:block;width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
  pre,code{white-space:pre-wrap;overflow-wrap:anywhere}
  .whatsapp-float{right:12px!important;bottom:max(12px,env(safe-area-inset-bottom))!important;max-width:calc(100vw - 24px)}
  .whatsapp-float__label,.whatsapp-float__text{max-width:calc(100vw - 96px);white-space:normal}
  .site-footer,.footer{padding-bottom:max(2rem,calc(1rem + env(safe-area-inset-bottom)))}
}
@media (max-width:380px){
  .container,.wrap,.header-inner{padding-left:12px;padding-right:12px}
  h1{font-size:clamp(1.8rem,10vw,2.35rem)!important}
  .domain-guides{padding-left:12px!important;padding-right:12px!important}
}

/* Contraste estável para rótulos sobre fundos e imagens variáveis */
.eyebrow{display:table;width:fit-content;padding:.3rem .55rem;border-radius:.4rem;background:#064e3b!important;color:#fff!important;text-shadow:none!important}
.ad-logo-card span,.sync-logo-link span,.sync-card>span{color:#4b5563!important}

/* whatsapp-floating-v3: visual unificado, sem expansão automática */
.whatsapp-float{isolation:isolate;width:auto!important;max-width:calc(100vw - 36px);min-width:62px;height:62px;padding:0 1.15rem 0 .55rem!important;display:flex;align-items:center;justify-content:center!important;gap:.7rem!important;overflow:visible;box-sizing:border-box;border:1px solid rgba(255,255,255,.28);border-radius:999px;background:#087f5b;color:#fff;font-size:.9rem;line-height:1;font-weight:800;letter-spacing:-.01em;text-decoration:none;white-space:nowrap;box-shadow:0 16px 38px rgba(4,72,51,.34),inset 0 1px 0 rgba(255,255,255,.14);animation:whatsapp-float-in .45s cubic-bezier(.2,.8,.2,1) both!important;transition:transform .22s ease,background-color .22s ease,box-shadow .22s ease!important}
.whatsapp-float::after{content:"";position:absolute;top:7px;left:45px;width:8px;height:8px;border:2px solid #087f5b;border-radius:50%;background:#b8f28b;box-sizing:content-box}
.whatsapp-float svg{width:44px!important;height:44px!important;padding:9px;flex:0 0 auto;box-sizing:border-box;border-radius:50%;background:rgba(255,255,255,.13);fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}
.whatsapp-float :is(.whatsapp-float__label,.whatsapp-float__text){display:inline-block!important;max-width:230px!important;margin-left:0!important;overflow:visible!important;opacity:1!important;transform:none!important;animation:none!important}
.whatsapp-float:is(:hover,:focus-visible){width:auto!important;background:#066b4c;color:#fff;filter:none;transform:translateY(-3px) scale(1.015);box-shadow:0 20px 42px rgba(4,72,51,.42),inset 0 1px 0 rgba(255,255,255,.18)}
.whatsapp-float:active{transform:translateY(-1px) scale(.98)}
.whatsapp-float:focus-visible{outline:3px solid #ffd166;outline-offset:4px}
@keyframes whatsapp-float-in{from{opacity:0;transform:translateY(12px) scale(.96)}to{opacity:1;transform:none}}
@media(max-width:640px){.whatsapp-float{right:12px!important;bottom:max(12px,env(safe-area-inset-bottom))!important;width:58px!important;min-width:58px;height:58px;padding:0!important;justify-content:center!important}.whatsapp-float svg{width:46px!important;height:46px!important}.whatsapp-float::after{top:5px;left:auto;right:3px}.whatsapp-float :is(.whatsapp-float__label,.whatsapp-float__text){position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip-path:inset(50%);white-space:nowrap;border:0}}
@media(prefers-reduced-motion:reduce){.whatsapp-float{animation:none!important;transition:none!important}}