:root {
  --color-ink: #001c33;
  --color-ink-deep: #000f1f;
  --color-text: #041825;
  --color-muted: #193f5c;
  --color-primary: #041825;
  --color-primary-hover: #193f5c;
  --color-secondary: #b2915c;
  --color-accent: #c3a474;
  --color-surface: #ffffff;
  --color-surface-2: #f6f5f4;
  --color-background: #f3f2f1;
  --color-background-alt: #fafaf8;
  --color-line: rgba(4, 24, 37, 0.13);
  --font-heading: "Libre Baskerville", Georgia, serif;
  --font-body: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", Consolas, monospace;
  --shadow-lg: 0 12px 32px rgba(0, 28, 51, 0.12);
  --shadow-premium: 0 26px 70px rgba(0, 18, 36, 0.22);
  --radius-sm: 4px;
  --radius-md: 8px;
  --container: 1280px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-text);
  background: var(--color-background);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

body[data-menu-open] {
  overflow: hidden;
}

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

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

:focus-visible {
  outline: 3px solid rgba(178, 145, 92, 0.7);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: 12px;
  z-index: 100;
  transform: translateY(-140%);
  background: var(--color-ink);
  color: var(--color-background);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  text-decoration: none;
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(100% - 48px, var(--container));
  margin-inline: auto;
}

.section {
  padding-block: 72px;
}

.flush-top {
  padding-top: 0;
}

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 50;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-background);
  box-shadow: 0 12px 32px rgba(0, 28, 51, 0.08);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 176px;
  min-width: 176px;
}

.brand img {
  width: 176px;
  height: 58px;
  object-fit: contain;
  object-position: left center;
}

.site-nav {
  display: none;
}

.site-nav[data-open] {
  position: fixed;
  top: 76px;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-height: calc(100vh - 76px);
  padding: 28px 24px;
  background: var(--color-background);
  border-top: 1px solid var(--color-line);
}

.site-nav a {
  padding: 14px 0;
  color: var(--color-muted);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid var(--color-line);
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--color-text);
}

.nav-cta {
  color: var(--color-background) !important;
  background: var(--color-primary);
  border: 0 !important;
  padding: 12px 16px !important;
  margin-top: 12px;
  text-align: center;
  border-radius: var(--radius-sm);
}

.menu-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 8px 0;
  border: 0;
  color: var(--color-text);
  background: transparent;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.menu-toggle i,
.menu-toggle i::before,
.menu-toggle i::after {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
}

.menu-toggle i {
  position: relative;
}

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

.menu-toggle i::before {
  top: -7px;
}

.menu-toggle i::after {
  top: 7px;
}

h1,
h2,
h3,
blockquote p {
  margin: 0;
  font-family: var(--font-heading);
  line-height: 1.12;
  letter-spacing: 0;
}

h1 {
  font-size: 3rem;
  max-width: 16ch;
}

h2 {
  font-size: 1.85rem;
  max-width: 15ch;
}

h3 {
  font-size: 1.32rem;
}

p {
  margin: 0;
}

p + p {
  margin-top: 18px;
}

.eyebrow,
.mono-label {
  color: var(--color-secondary);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.4;
  text-transform: uppercase;
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-block: calc(80px + 38px) 80px;
  color: var(--color-background);
  background: var(--color-ink);
  border-bottom: 0;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background: url("img/polly-oliveira-upper-stage.jpg") right center / auto 118% no-repeat;
  filter: saturate(0.92);
  opacity: 0.72;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, transparent 38%, black 62%, black 100%);
  mask-image: linear-gradient(90deg, transparent 0%, transparent 38%, black 62%, black 100%);
}

.hero + .section {
  position: relative;
  z-index: 1;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 80% 40%, rgba(0, 28, 51, 0.12) 0%, rgba(0, 15, 31, 0.34) 48%, rgba(0, 15, 31, 0.82) 100%),
    linear-gradient(90deg, rgba(0, 15, 31, 0.98) 0%, rgba(0, 28, 51, 0.94) 46%, rgba(0, 28, 51, 0.42) 78%, rgba(0, 15, 31, 0.7) 100%),
    linear-gradient(0deg, rgba(0, 15, 31, 0.8), rgba(0, 15, 31, 0.05) 44%);
}

.hero-home {
  grid-template-areas:
    "copy"
    "visual";
}

.hero-copy-main {
  grid-area: copy;
}

.hero-visual-spacer {
  grid-area: visual;
}

@media (max-width: 719px) {
  .hero {
    align-items: flex-start;
    padding-block: calc(88px + 24px) 56px;
  }

  .hero-single {
    min-height: calc(100svh - 164px);
    align-content: end;
  }

  .hero .eyebrow {
    display: none;
  }

  .hero h1 {
    font-size: 2.45rem;
    max-width: 11ch;
  }

  .hero-lead {
    font-size: 1.08rem;
    max-width: 18ch;
  }

  .microcopy {
    font-size: 0.86rem;
  }

  .hero::before {
    background-position: center top;
    background-size: cover;
    -webkit-mask-image: linear-gradient(180deg, black 0%, black 42%, transparent 100%);
    mask-image: linear-gradient(180deg, black 0%, black 42%, transparent 100%);
  }

  .hero::after {
    background:
      radial-gradient(circle at 50% 14%, rgba(0, 28, 51, 0.08) 0%, rgba(0, 15, 31, 0.2) 36%, rgba(0, 15, 31, 0.62) 68%, rgba(0, 15, 31, 0.94) 100%),
      linear-gradient(0deg, rgba(0, 15, 31, 0.98) 0%, rgba(0, 15, 31, 0.78) 34%, rgba(0, 15, 31, 0.28) 68%, rgba(0, 15, 31, 0.06) 100%);
  }
}

@media (min-width: 1024px) {
  .hero::before {
    background-attachment: fixed;
  }
}

.hero-grid,
.split,
.polly-grid,
.cta-grid,
.contact-grid {
  display: grid;
  gap: 42px;
}

.hero-single {
  grid-template-columns: minmax(0, 1fr);
}

.hero-copy {
  display: grid;
  gap: 18px;
  max-width: 820px;
}

.hero-copy > p:not(.eyebrow):not(.hero-lead):not(.microcopy) {
  max-width: 680px;
  color: rgba(243, 242, 241, 0.78);
  font-size: 1.06rem;
}

.hero-lead {
  max-width: 680px;
  color: rgba(243, 242, 241, 0.9);
  font-size: 1.38rem;
  font-weight: 700;
  line-height: 1.25;
}

.microcopy {
  color: rgba(243, 242, 241, 0.76);
  font-size: 0.94rem;
  font-weight: 700;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  border: 1px solid var(--color-primary);
  color: var(--color-background);
  background: var(--color-primary);
}

.button-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  box-shadow: 0 14px 32px rgba(0, 15, 31, 0.18);
}

.button:disabled {
  cursor: wait;
  opacity: 0.62;
  transform: none;
}

.button-secondary {
  border: 1px solid var(--color-text);
  color: var(--color-text);
  background: transparent;
}

.button-secondary:hover {
  background: var(--color-surface);
  border-color: var(--color-primary-hover);
  color: var(--color-primary-hover);
}

.hero .button-primary {
  border-color: var(--color-accent);
  color: var(--color-ink);
  background: var(--color-accent);
}

.hero .button-primary:hover {
  border-color: var(--color-background);
  background: var(--color-background);
}

.hero .button-secondary {
  border-color: rgba(243, 242, 241, 0.58);
  color: var(--color-background);
}

.hero .button-secondary:hover {
  border-color: var(--color-background);
  color: var(--color-ink);
  background: var(--color-background);
}

.button-light {
  border: 1px solid var(--color-background);
  color: var(--color-ink);
  background: var(--color-background);
}

.hero-panel {
  display: grid;
  gap: 12px;
}

.signal-card,
.premium-card,
.stage-card,
.package-detail,
.article-card {
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.signal-card {
  padding: 24px;
  border-left: 4px solid var(--color-secondary);
}

.signal-card strong {
  display: block;
  margin-top: 12px;
  font-size: 1.2rem;
}

.signal-card p {
  margin-top: 6px;
  color: var(--color-muted);
}

.section-heading {
  display: grid;
  gap: 16px;
  margin-bottom: clamp(36px, 6vw, 72px);
}

.section-heading p:not(.eyebrow) {
  max-width: 700px;
  color: var(--color-muted);
  font-size: 1.04rem;
}

.section-heading.narrow {
  max-width: 860px;
}

.rich-text {
  max-width: 720px;
  color: var(--color-muted);
  font-size: 1.04rem;
}

.thesis-section .rich-text .button {
  margin-top: 15px;
}

.statement {
  color: var(--color-text);
  font-family: var(--font-heading);
  font-size: 1.45rem;
  line-height: 1.25;
}

.text-link {
  display: inline-flex;
  margin-top: 24px;
  color: var(--color-text);
  font-weight: 800;
  text-decoration-color: var(--color-secondary);
  text-decoration-thickness: 2px;
  text-underline-offset: 7px;
}

.muted-section {
  background: var(--color-surface-2);
}

.warm-section {
  background: var(--color-background);
}

.dark-section {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: var(--color-background);
  background: var(--color-ink);
}

.dark-section::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(120deg, rgba(0, 15, 31, 0.94), rgba(0, 28, 51, 0.86)),
    url("img/upperstage-icone-branco.png") right 9% center / 280px auto no-repeat;
  opacity: 1;
}

.invert .eyebrow,
.dark-section .eyebrow,
.dark-section .mono-label {
  color: var(--color-accent);
}

.invert p:not(.eyebrow),
.dark-section p {
  color: rgba(243, 242, 241, 0.78);
}

.dark-section .section-heading p:not(.eyebrow) {
  color: rgba(243, 242, 241, 0.82);
}

.dark-section h2,
.dark-section h3,
.dark-section .statement {
  color: var(--color-background);
}

.dark-section .rich-text,
.dark-section .text-link {
  color: rgba(243, 242, 241, 0.82);
}

.dark-section .text-link {
  text-decoration-color: var(--color-accent);
}

.dark-section .package-card p,
.dark-section .principle-list p,
.dark-section .method-timeline p,
.dark-section .diagnostic-steps p {
  color: rgba(243, 242, 241, 0.76);
}

.dark-section .package-card h3,
.dark-section .principle-list h3 {
  color: var(--color-background);
}

.dark-section .principle-list article {
  border-bottom-color: rgba(243, 242, 241, 0.16);
}

.problem-section .premium-card {
  background: rgba(255, 255, 255, 0.96);
}

.problem-section .premium-card h3 {
  color: var(--color-text);
}

.problem-section .premium-card p {
  color: var(--color-muted);
}

.editorial-section {
  border-top: 1px solid rgba(243, 242, 241, 0.08);
  border-bottom: 1px solid rgba(243, 242, 241, 0.08);
}

.light-section {
  background: var(--color-background-alt);
}

.stage-grid,
.problem-grid,
.package-grid,
.diagnostic-steps,
.service-grid,
.blog-grid,
.package-detail-grid {
  display: grid;
  gap: 18px;
}

.stage-card {
  padding: 28px;
  border: 1px solid rgba(4, 24, 37, 0.08);
  box-shadow: 0 14px 40px rgba(0, 28, 51, 0.06);
}

.stage-card.featured,
.featured-package,
.featured-article {
  border-color: rgba(178, 145, 92, 0.46);
  box-shadow: var(--shadow-premium);
}

.stage-card h3,
.premium-card h3,
.package-card h3,
.package-detail h2,
.article-card h2 {
  margin-top: 16px;
}

.stage-card p,
.premium-card p,
.package-card p,
.package-detail p,
.article-card p {
  margin-top: 14px;
  color: var(--color-muted);
}

.check-list,
.credential-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 20px 0 0;
  list-style: none;
}

.check-list li,
.credential-list li {
  position: relative;
  padding-left: 24px;
  color: var(--color-muted);
}

.check-list li::before,
.credential-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  background: var(--color-secondary);
}

.spacious {
  margin-bottom: 28px;
}

.premium-card {
  padding: 28px;
  border: 1px solid rgba(4, 24, 37, 0.08);
  box-shadow: 0 12px 34px rgba(0, 28, 51, 0.055);
}

.image-break {
  position: relative;
  isolation: isolate;
  display: grid;
  align-items: end;
  min-height: 520px;
  overflow: hidden;
  padding-block: 72px;
  color: var(--color-background);
  background: var(--color-ink);
}

.image-break::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(0, 15, 31, 0.88), rgba(0, 28, 51, 0.62), rgba(0, 28, 51, 0.2)),
    url("img/presenca-busca-google-notebook.png") center center / cover no-repeat;
  filter: saturate(0.9);
}

.image-break::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(0deg, rgba(0, 15, 31, 0.9), rgba(0, 15, 31, 0.08) 62%);
}

.image-break-content {
  display: grid;
  gap: 16px;
}

.image-break h2 {
  max-width: 17ch;
  color: var(--color-background);
}

.callout-line {
  display: grid;
  gap: 20px;
  align-items: center;
  margin-top: clamp(28px, 5vw, 56px);
  padding-top: 28px;
  border-top: 1px solid var(--color-line);
}

.callout-line p {
  max-width: 760px;
  font-family: var(--font-heading);
  font-size: 1.45rem;
  line-height: 1.25;
}

.dark-section .callout-line {
  border-top-color: rgba(243, 242, 241, 0.16);
}

.dark-section .callout-line .button-primary {
  border-color: var(--color-accent);
  color: var(--color-ink);
  background: var(--color-accent);
}

.dark-section .callout-line .button-primary:hover {
  border-color: var(--color-background);
  background: var(--color-background);
  box-shadow: 0 16px 38px rgba(0, 15, 31, 0.32);
}

.method-timeline {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--color-line);
}

.method-timeline article,
.diagnostic-steps article,
.principle-list article {
  padding: 28px 0;
  border-bottom: 1px solid var(--color-line);
}

.method-timeline h3,
.diagnostic-steps h3,
.principle-list h3 {
  margin-top: 12px;
}

.method-timeline p,
.diagnostic-steps p,
.principle-list p {
  margin-top: 10px;
  color: var(--color-muted);
}

.package-card {
  padding: 28px;
  border: 1px solid rgba(243, 242, 241, 0.14);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.06);
}

.package-card.highlighted {
  border-color: rgba(195, 164, 116, 0.6);
  background: rgba(195, 164, 116, 0.1);
}

.package-card .includes {
  padding-top: 18px;
  margin-top: 18px;
  border-top: 1px solid rgba(243, 242, 241, 0.16);
  color: var(--color-background);
  font-weight: 700;
}

.center-action {
  display: flex;
  justify-content: center;
  margin-top: 36px;
}

.polly-section {
  background: var(--color-background);
}

.portrait-wrap {
  overflow: hidden;
  aspect-ratio: 3 / 4;
  min-height: 0;
  background: var(--color-ink);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-premium);
}

.portrait-wrap img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
  object-position: center;
}

.polly-copy {
  display: grid;
  align-content: center;
  gap: 20px;
}

.polly-copy p {
  max-width: 680px;
  color: var(--color-muted);
}

.polly-copy blockquote {
  margin: 10px 0 0;
  padding-left: 20px;
  border-left: 3px solid var(--color-secondary);
}

.polly-copy blockquote p {
  color: var(--color-text);
  font-style: italic;
}

.authority-section {
  overflow: hidden;
  color: var(--color-background);
  background:
    radial-gradient(circle at 18% 12%, rgba(25, 63, 92, 0.58), transparent 34%),
    linear-gradient(135deg, var(--color-ink-deep), var(--color-ink));
}

.authority-section-light {
  color: var(--color-text);
  background:
    radial-gradient(circle at 18% 12%, rgba(178, 145, 92, 0.12), transparent 32%),
    linear-gradient(180deg, var(--color-background-alt), var(--color-background));
}

.authority-grid {
  display: grid;
  gap: 42px;
  align-items: center;
}

.authority-media {
  position: relative;
  display: grid;
  align-items: end;
}

.authority-media img {
  width: min(100%, 520px);
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center;
  border: 1px solid rgba(243, 242, 241, 0.18);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-premium);
}

.floating-credential {
  position: relative;
  z-index: 2;
  width: min(92%, 390px);
  margin-top: -72px;
  margin-left: auto;
  padding: 22px;
  color: var(--color-text);
  background: rgba(243, 242, 241, 0.96);
  border: 1px solid rgba(178, 145, 92, 0.46);
  border-radius: var(--radius-md);
  box-shadow: 0 26px 58px rgba(0, 15, 31, 0.32);
}

.floating-credential strong {
  display: block;
  margin-top: 10px;
  font-family: var(--font-heading);
  font-size: 1.28rem;
  line-height: 1.25;
}

.floating-credential p {
  margin-top: 10px;
  color: var(--color-muted);
  font-size: 0.94rem;
  line-height: 1.55;
}

.authority-copy {
  display: grid;
  gap: 22px;
  max-width: 760px;
}

.authority-copy h2 {
  max-width: 12ch;
  color: var(--color-background);
}

.authority-copy h2 span {
  display: block;
  color: var(--color-accent);
}

.authority-text {
  display: grid;
  gap: 18px;
}

.authority-text p {
  max-width: 680px;
  color: rgba(243, 242, 241, 0.78);
}

.authority-section-light .authority-media img {
  border-color: rgba(4, 24, 37, 0.08);
}

.authority-section-light .authority-copy h2 {
  color: var(--color-text);
}

.authority-section-light .authority-text p {
  color: var(--color-muted);
}

.authority-section-light .authority-proof-band {
  border-color: var(--color-line);
  background: rgba(255, 255, 255, 0.58);
  box-shadow: 0 18px 50px rgba(0, 28, 51, 0.08);
}

.authority-section-light .authority-proof-band div {
  border-bottom-color: var(--color-line);
  border-right-color: var(--color-line);
}

.authority-section-light .authority-proof-band strong {
  color: var(--color-text);
}

.authority-section-light .authority-proof-band span {
  color: var(--color-muted);
}

.authority-proof-band {
  display: grid;
  gap: 0;
  margin-top: clamp(42px, 6vw, 72px);
  border: 1px solid rgba(243, 242, 241, 0.16);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 22px 60px rgba(0, 15, 31, 0.22);
}

.authority-proof-band div {
  padding: 22px;
  border-bottom: 1px solid rgba(243, 242, 241, 0.14);
}

.authority-proof-band div:last-child {
  border-bottom: 0;
}

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

.authority-proof-band strong {
  color: var(--color-background);
  font-family: var(--font-heading);
  font-size: 1.34rem;
  line-height: 1.2;
}

.authority-proof-band span {
  margin-top: 8px;
  color: rgba(243, 242, 241, 0.72);
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.35;
}

.principle-list {
  display: grid;
  gap: 0;
}

.anti-grid {
  align-items: start;
}

.anti-copy {
  display: grid;
  gap: 18px;
  max-width: 560px;
}

.anti-copy p:not(.eyebrow) {
  max-width: 500px;
  color: rgba(243, 242, 241, 0.78);
  font-size: 1.05rem;
}

.three-columns {
  gap: 18px;
}

.three-columns article {
  padding: 28px;
  border: 0;
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.diagnostic-steps {
  counter-reset: step;
}

.diagnostic-steps article {
  padding: 28px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-background-alt);
}

.diagnostic-steps.stacked {
  gap: 14px;
}

.diagnostic-steps.stacked article {
  background: var(--color-surface);
}

.faq-list {
  display: grid;
  gap: 10px;
}

.faq-list details {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.faq-list summary {
  cursor: pointer;
  padding: 20px 22px;
  color: var(--color-text);
  font-weight: 800;
}

.faq-list p {
  padding: 0 22px 22px;
  color: var(--color-muted);
}

.final-cta {
  scroll-margin-top: 96px;
  border-top: 1px solid var(--color-line);
  background: var(--color-background);
}

.final-cta.dark-section {
  border-top-color: rgba(243, 242, 241, 0.1);
  background: var(--color-ink);
}

.cta-copy {
  display: grid;
  align-content: center;
  gap: 18px;
  max-width: 600px;
}

.cta-copy h2 {
  max-width: 13.5ch;
}

.cta-copy > p:not(.eyebrow) {
  max-width: 520px;
  color: rgba(243, 242, 241, 0.78);
  font-size: 1.04rem;
}

.dark-section .cta-box p {
  color: var(--color-muted);
}

.dark-section .cta-box .statement {
  color: var(--color-text);
}

.dark-section .cta-box .form-status {
  color: var(--color-muted);
}

.form-success {
  display: grid;
  gap: 14px;
  width: 100%;
  min-height: 360px;
  align-content: center;
}

.form-success h3 {
  max-width: 10ch;
  color: var(--color-text);
  font-size: clamp(2rem, 5vw, 3rem);
}

.form-success p {
  max-width: 460px;
  color: var(--color-muted);
}

.cta-box {
  display: grid;
  align-content: center;
  justify-items: start;
  gap: 24px;
  padding: 28px;
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.compact-form {
  grid-template-columns: 1fr;
  align-content: start;
  gap: 12px 14px;
  width: 100%;
}

.compact-form .statement {
  margin-bottom: 8px;
  font-size: 1.62rem;
}

.compact-form .form-row {
  width: 100%;
  margin-bottom: 0;
}

.compact-form .button {
  width: 100%;
  margin-top: 4px;
}

.page-hero {
  padding-top: calc(72px + 76px);
  border-bottom: 1px solid var(--color-line);
}

.page-hero h1 {
  max-width: 11ch;
}

.package-detail {
  padding: 30px;
  border: 1px solid var(--color-line);
}

.package-detail h2 {
  font-size: 1.8rem;
  max-width: 12ch;
}

.package-detail h3 {
  margin-top: 26px;
  font-family: var(--font-body);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

.article-card {
  padding: 28px;
}

.article-card h2 {
  font-size: 1.55rem;
}

.featured-article {
  background: var(--color-ink);
  color: var(--color-background);
}

.featured-article p {
  color: rgba(243, 242, 241, 0.78);
}

.featured-article .text-link {
  color: var(--color-background);
}

.contact-grid {
  align-items: start;
}

.reveal-ready {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 560ms ease, transform 560ms ease;
}

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

.diagnostic-form,
.diagnostic-aside {
  padding: clamp(24px, 5vw, 44px);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.diagnostic-aside {
  overflow: hidden;
  color: var(--color-background);
  background:
    linear-gradient(145deg, rgba(0, 15, 31, 0.94), rgba(0, 28, 51, 0.9)),
    url("img/upperstage-icone-branco.png") right -56px bottom -86px / 280px auto no-repeat;
  box-shadow: var(--shadow-lg);
}

.diagnostic-aside .eyebrow {
  color: var(--color-accent);
}

.diagnostic-map {
  display: grid;
  gap: 28px;
  margin-top: 26px;
}

.map-core {
  position: relative;
  padding: 24px;
  border: 1px solid rgba(195, 164, 116, 0.42);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.08);
}

.map-core::after {
  content: "";
  position: absolute;
  right: 22px;
  bottom: -15px;
  width: 1px;
  height: 30px;
  background: rgba(195, 164, 116, 0.58);
}

.map-core strong {
  display: block;
  margin-top: 12px;
  color: var(--color-background);
  font-family: var(--font-heading);
  font-size: clamp(1.48rem, 4vw, 2rem);
  line-height: 1.18;
}

.map-core p {
  margin-top: 12px;
  color: rgba(243, 242, 241, 0.74);
}

.diagnostic-flow {
  display: grid;
  gap: 0;
  padding: 0;
  margin: 0;
  list-style: none;
}

.diagnostic-flow li {
  position: relative;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 18px;
  padding: 22px 0;
  border-top: 1px solid rgba(243, 242, 241, 0.14);
}

.diagnostic-flow li::before {
  content: "";
  position: absolute;
  top: 64px;
  bottom: -18px;
  left: 23px;
  width: 1px;
  background: rgba(195, 164, 116, 0.34);
}

.diagnostic-flow li:last-child::before {
  display: none;
}

.diagnostic-flow li > span {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(195, 164, 116, 0.74);
  border-radius: 50%;
  color: var(--color-accent);
  background: rgba(0, 15, 31, 0.72);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.diagnostic-flow h3 {
  margin-top: 0;
  color: var(--color-background);
  font-size: 1.28rem;
}

.diagnostic-flow p {
  margin-top: 8px;
  color: rgba(243, 242, 241, 0.72);
  font-size: 0.98rem;
  line-height: 1.55;
}

.form-heading {
  margin-bottom: 28px;
}

.form-heading h2 {
  margin-top: 12px;
  font-size: 2.2rem;
}

.form-row {
  display: grid;
  gap: 6px;
  margin-bottom: 16px;
}

label {
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(4, 24, 37, 0.22);
  border-radius: 2px;
  color: var(--color-text);
  background: var(--color-background-alt);
  padding: 11px 13px;
}

textarea {
  resize: vertical;
}

.form-status {
  min-height: 24px;
  margin-top: 16px;
  color: var(--color-muted);
  font-weight: 700;
}

.site-footer {
  padding-block: 56px;
  color: var(--color-background);
  background: var(--color-ink);
}

.footer-grid {
  display: grid;
  gap: 32px;
}

.site-footer img {
  width: 42px;
  height: 62px;
  object-fit: contain;
}

.site-footer p {
  max-width: 420px;
  margin-top: 18px;
  color: rgba(243, 242, 241, 0.75);
}

.site-footer nav {
  display: grid;
  gap: 10px;
}

.site-footer a {
  color: var(--color-background);
  font-weight: 800;
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--color-accent);
}

@media (min-width: 720px) {
  .container {
    width: min(100% - 80px, var(--container));
  }

  .section {
    padding-block: 96px;
  }

  h1 {
    font-size: 4rem;
  }

  h2 {
    font-size: 2.25rem;
  }

  h3 {
    font-size: 1.48rem;
  }

  .hero {
    padding-block: calc(88px + 38px) 88px;
  }

  .hero-lead {
    font-size: 1.65rem;
  }

  .statement,
  .callout-line p {
    font-size: 1.78rem;
  }

  .hero-grid,
  .split,
  .polly-grid,
  .cta-grid,
  .contact-grid {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
    gap: 64px;
  }

  .hero-single {
    grid-template-columns: minmax(0, 0.7fr);
  }

  .hero-grid {
    align-items: center;
  }

  .hero-home {
    grid-template-columns: minmax(0, 0.72fr) minmax(220px, 0.28fr);
    grid-template-areas: "copy visual";
  }

  .hero-visual-spacer {
    min-height: min(62svh, 560px);
  }

  .stage-grid,
  .package-grid,
  .diagnostic-steps,
  .package-detail-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .problem-grid,
  .service-grid,
  .blog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .featured-article {
    grid-column: span 2;
  }

  .callout-line {
    grid-template-columns: 1fr auto;
  }

  .method-timeline article {
    display: grid;
    grid-template-columns: 96px minmax(220px, 0.55fr) minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }

  .method-timeline h3,
  .method-timeline p {
    margin-top: 0;
  }

  .three-columns {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .authority-proof-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .authority-proof-band div {
    border-right: 1px solid rgba(243, 242, 241, 0.14);
  }

  .authority-proof-band div:nth-child(even),
  .authority-proof-band div:last-child {
    border-right: 0;
  }

  .authority-proof-band div:last-child {
    grid-column: 1 / -1;
  }

  .anti-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(380px, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr auto;
    align-items: start;
  }

  .compact-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .compact-form .statement,
  .compact-form .form-row:not(.half),
  .compact-form .button,
  .compact-form .form-status {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1024px) {
  .menu-toggle {
    display: none;
  }

  .site-nav,
  .site-nav[data-open] {
    position: static;
    inset: auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 24px;
    padding: 0;
    background: transparent;
    border: 0;
  }

  .site-nav a {
    padding: 0;
    border: 0;
    font-size: 0.9rem;
  }

  .nav-cta {
    margin-top: 0;
    padding: 10px 16px !important;
  }

  .brand,
  .brand img {
    width: 178px;
  }

  .section {
    padding-block: 112px;
  }

  h1 {
    font-size: 4.65rem;
  }

  h2 {
    font-size: 2.55rem;
  }

  .page-hero h1 {
    font-size: 3.65rem;
  }

  .hero {
    padding-block: calc(104px + 38px) 104px;
  }

  .hero-panel {
    transform: translateY(36px);
  }

  .hero-copy {
    gap: 20px;
  }

  .dark-section::before {
    background:
      linear-gradient(120deg, rgba(0, 15, 31, 0.94), rgba(0, 28, 51, 0.84)),
      url("img/upperstage-icone-branco.png") right 12% center / 360px auto no-repeat;
  }

  .polly-grid {
    grid-template-columns: minmax(360px, 0.8fr) minmax(0, 1fr);
  }

  .authority-grid {
    grid-template-columns: minmax(340px, 0.72fr) minmax(0, 1fr);
    gap: clamp(64px, 8vw, 112px);
  }

  .authority-media img {
    margin-left: auto;
  }

  .authority-proof-band {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .authority-proof-band div,
  .authority-proof-band div:nth-child(even),
  .authority-proof-band div:last-child {
    grid-column: auto;
    border-right: 1px solid rgba(243, 242, 241, 0.14);
    border-bottom: 0;
  }

  .authority-proof-band div:last-child {
    border-right: 0;
  }

  .portrait-wrap,
  .portrait-wrap img {
    min-height: 0;
  }

  .blog-grid {
    grid-template-columns: 1.25fr 1fr 1fr;
  }

  .featured-article {
    grid-row: span 2;
    grid-column: span 1;
  }
}

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

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