:root {
  --section-space: clamp(64px, 7vw, 104px);
  --content-gap: 24px;
  --control-height: 48px;
  --hero-shade: rgba(5, 7, 8, 0.62);
  --void: #050708;
  --void-soft: #080c0d;
  --rock: #0d1517;
  --rock-raised: #111c1f;
  --graphite: #263639;
  --line: rgba(202, 229, 226, 0.17);
  --line-strong: rgba(202, 229, 226, 0.32);
  --muted: #82989a;
  --white: #f3f6f4;
  --mist: #c9d9d7;
  --cyan: #8fc5c7;
  --signal: #c2ff45;
  --signal-dark: #172108;
  --danger: #ff9188;
  --font-display: 'Space Grotesk', Arial, sans-serif;
  --font-body: 'Manrope', Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', Consolas, monospace;
  --shell: min(1320px, calc(100% - 80px));
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --header-height: 76px;
}

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

html {
  scroll-behavior: smooth;
  background: var(--void);
  color-scheme: dark;
  scrollbar-color: var(--graphite) var(--void);
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background: var(--void);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection {
  background: var(--signal);
  color: var(--void);
}

img,
picture,
video {
  display: block;
  max-width: 100%;
}

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

.gtm-noscript {
  display: none;
  visibility: hidden;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  margin-top: 0;
}

h1,
h2,
h3,
p,
figure {
  margin-top: 0;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.055em;
  text-wrap: balance;
}

h2 {
  margin-bottom: 28px;
  font-size: clamp(2.7rem, 5vw, 5.85rem);
  line-height: 0.97;
}

h2 span {
  color: var(--cyan);
}

:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 4px;
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  background: var(--signal);
  color: var(--void);
  font: 600 12px var(--font-mono);
  transform: translateY(-180%);
  transition: transform 180ms ease;
}

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

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  padding: 15px max(40px, calc((100vw - 1320px) / 2));
  border-bottom: 1px solid transparent;
  transition:
    background 220ms ease,
    border-color 220ms ease,
    min-height 220ms ease;
}

.site-header.is-scrolled,
.site-header.menu-open {
  min-height: 66px;
  border-color: var(--line);
  background: rgba(5, 7, 8, 0.9);
  backdrop-filter: blur(16px);
}

.brand-lockup,
.primary-navigation,
.hero-actions,
.hero-meta,
.footer-links {
  display: flex;
  align-items: center;
}

.brand-lockup {
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.04em;
}

.brand-logo {
  display: block;
  flex: 0 0 auto;
  width: 58px;
  max-width: 58px;
}

.brand-logo img {
  display: block;
  height: auto;
  width: 100%;
}

.primary-navigation {
  gap: 28px;
  font: 500 12px var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.primary-navigation a:not(.navigation-cta) {
  position: relative;
  color: var(--mist);
  transition: color 180ms ease;
}

.primary-navigation a:not(.navigation-cta)::after {
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 1px;
  background: var(--signal);
  content: '';
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 220ms var(--ease);
}

.primary-navigation a:not(.navigation-cta):hover {
  color: var(--white);
}

.primary-navigation a:not(.navigation-cta):hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.navigation-cta {
  min-height: 38px;
  padding: 9px 14px;
  border: 1px solid var(--signal);
  color: var(--signal);
  transition:
    background 180ms ease,
    color 180ms ease;
}

.navigation-cta:hover {
  background: var(--signal);
  color: var(--void);
}

.menu-toggle {
  display: none;
  align-items: center;
  gap: 11px;
  border: 0;
  padding: 9px 0;
  background: transparent;
  color: var(--white);
  cursor: pointer;
  font: 500 12px var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.menu-toggle__icon {
  display: grid;
  gap: 5px;
}

.menu-toggle__icon i {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--white);
  transition: transform 180ms ease;
}

.menu-toggle[aria-expanded='true'] .menu-toggle__icon i:first-child {
  transform: translateY(3px) rotate(45deg);
}

.menu-toggle[aria-expanded='true'] .menu-toggle__icon i:last-child {
  transform: translateY(-3px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 100svh;
  background: var(--void);
}

.hero-stage {
  position: relative;
  height: 100svh;
  min-height: 680px;
  overflow: hidden;
}

.hero-media,
.hero-media__picture,
.hero-image,
.hero-media__veil {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media {
  overflow: hidden;
  background: var(--void);
}

.hero-image {
  object-fit: cover;
  object-position: center;
}

.hero-media__veil {
  background: rgba(5, 7, 8, 0.18);
  box-shadow: inset 0 -90px 90px -70px var(--void);
}

.hero-content {
  position: relative;
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: center;
  padding-top: var(--header-height);
  padding-bottom: 54px;
}

.hero-copy {
  width: min(900px, 100%);
  padding: 0 30px;
  text-align: center;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.72);
}

.hero-copy .eyebrow {
  justify-content: center;
  margin-bottom: 14px;
  font-size: 12px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  color: var(--signal);
  font: 500 12px/1.5 var(--font-mono);
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.signal-dot {
  width: 7px;
  height: 7px;
  background: var(--signal);
  box-shadow: 0 0 0 4px rgba(194, 255, 69, 0.13);
  animation: signal-pulse 2.4s ease-in-out infinite;
}

@keyframes signal-pulse {
  0%,
  100% {
    opacity: 0.7;
    box-shadow: 0 0 0 3px rgba(194, 255, 69, 0.08);
  }

  50% {
    opacity: 1;
    box-shadow: 0 0 0 7px rgba(194, 255, 69, 0.16);
  }
}

h1 {
  max-width: 900px;
  margin: 0 auto 18px;
  font-size: clamp(2.35rem, 3.15vw, 3.55rem);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.hero-title__primary,
.hero-title__secondary {
  display: block;
}

.hero-title__secondary {
  color: var(--mist);
}

.hero-lede {
  max-width: 570px;
  margin: 0 auto 22px;
  color: var(--mist);
  font-size: clamp(0.82rem, 1vw, 0.94rem);
  line-height: 1.55;
}

.hero-actions {
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-actions .button {
  min-height: 44px;
  padding: 10px 16px;
  font-size: 12px;
}

.hero-actions .text-link {
  font-size: 12px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px solid transparent;
  padding: 13px 18px;
  cursor: pointer;
  font: 600 12px var(--font-mono);
  letter-spacing: 0.045em;
  text-transform: uppercase;
  transition:
    background 180ms ease,
    color 180ms ease,
    border-color 180ms ease,
    transform 180ms ease;
}

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

.button--signal {
  background: var(--signal);
  color: var(--void);
}

.button--signal:hover {
  background: var(--white);
}

.button--outline {
  border-color: var(--line-strong);
  color: var(--white);
}

.button--outline:hover {
  border-color: var(--signal);
  color: var(--signal);
}

.button--full {
  width: 100%;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font: 500 12px var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color 180ms ease;
}

.text-link:hover {
  color: var(--signal);
}

.hero-meta,
.hero-scroll {
  position: absolute;
  bottom: 28px;
  color: var(--mist);
  font: 500 12px var(--font-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-meta {
  left: 0;
  gap: 15px;
}

.hero-meta span + span::before {
  margin-right: 15px;
  color: var(--signal);
  content: '/';
}

.hero-scroll {
  right: 0;
  margin-bottom: 0;
}

.hero-scroll span {
  margin-left: 8px;
  color: var(--signal);
}

.capability-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--void-soft);
}

.capability-strip__inner {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(0, 1.5fr);
  gap: 70px;
  align-items: center;
  min-height: 88px;
}

.capability-strip p,
.capability-strip ul {
  margin-bottom: 0;
}

.capability-strip p {
  color: var(--white);
  font: 500 13px var(--font-display);
  letter-spacing: -0.025em;
}

.capability-strip ul {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  padding: 0;
  list-style: none;
}

.capability-strip li {
  border-left: 1px solid var(--line);
  padding: 6px 18px;
  color: var(--muted);
  font: 500 12px var(--font-mono);
  letter-spacing: 0.1em;
  text-align: center;
  text-transform: uppercase;
}

.section {
  position: relative;
  padding: clamp(100px, 11vw, 170px) 0;
  border-top: 1px solid var(--line);
}

.section--problem,
.section--projects,
.section--method,
.section--fit,
.section--faq {
  background: var(--void);
}

.section--services,
.section--about,
.section--contact {
  background: var(--rock);
}

.split-layout,
.about-layout,
.contact-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.72fr) minmax(0, 1.62fr);
  gap: clamp(56px, 9vw, 150px);
  align-items: start;
}

.section-aside {
  position: sticky;
  top: 105px;
}

.section-aside h2 {
  font-size: clamp(2.8rem, 4.2vw, 5rem);
}

.section-aside__note,
.section-heading__note {
  max-width: 340px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.75;
}

.section-copy {
  max-width: 900px;
}

.section-copy > p {
  max-width: 720px;
  color: var(--mist);
  font-size: clamp(1.05rem, 1.45vw, 1.25rem);
  line-height: 1.7;
}

.friction-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 64px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.friction-item {
  min-height: 230px;
  padding: 22px 24px 24px 0;
}

.friction-item + .friction-item {
  border-left: 1px solid var(--line);
  padding-left: 24px;
}

.friction-item > span,
.service-card__index {
  display: block;
  margin-bottom: 58px;
  color: var(--signal);
  font: 500 12px var(--font-mono);
  letter-spacing: 0.1em;
}

.friction-item h3 {
  margin-bottom: 10px;
  font-size: 1.35rem;
  line-height: 1.05;
}

.friction-item p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(250px, 0.55fr);
  gap: 70px;
  align-items: end;
  margin-bottom: 64px;
}

.section-heading h2 {
  margin-bottom: 0;
}

.section-heading__note {
  margin-bottom: 8px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.service-card {
  display: flex;
  min-height: 330px;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 24px;
  background: rgba(5, 7, 8, 0.18);
  transition:
    background 260ms ease,
    border-color 260ms ease,
    transform 260ms var(--ease);
}

.service-card h3 {
  margin-bottom: 13px;
  font-size: clamp(1.55rem, 2.1vw, 2.15rem);
  line-height: 1;
}

.service-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.service-card:hover {
  z-index: 1;
  border-color: var(--line-strong);
  background: var(--rock-raised);
  transform: translateY(-4px);
}

.scope-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  margin-top: 34px;
  padding: 28px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.scope-band p {
  margin-bottom: 0;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 1.8vw, 1.55rem);
  letter-spacing: -0.03em;
}

.scope-band p span {
  margin-inline: 8px;
  color: var(--signal);
}

.scope-band__label {
  margin-bottom: 7px !important;
  color: var(--muted);
  font: 500 12px var(--font-mono) !important;
  letter-spacing: 0.11em !important;
  text-transform: uppercase;
}

.portfolio-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 40px;
  align-items: end;
  margin-top: clamp(70px, 8vw, 110px);
  padding: 38px 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.portfolio-cta .eyebrow {
  margin-bottom: 14px;
}

.portfolio-cta h3 {
  margin-bottom: 12px;
  font-size: clamp(2rem, 3.6vw, 4rem);
  line-height: 0.98;
}

.portfolio-cta p:last-child {
  max-width: 690px;
  margin-bottom: 0;
  color: var(--muted);
}

.method-steps {
  border-top: 1px solid var(--line);
}

.method-step {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 28px;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}

.method-step > span {
  padding-top: 7px;
  color: var(--signal);
  font: 500 12px var(--font-mono);
}

.method-step h3 {
  margin-bottom: 8px;
  font-size: clamp(1.75rem, 2.4vw, 2.6rem);
  line-height: 1;
}

.method-step p {
  max-width: 600px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.about-layout {
  grid-template-columns: minmax(260px, 0.7fr) minmax(0, 1.3fr);
  align-items: center;
}

.about-portrait {
  width: 100%;
  max-width: 440px;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--void);
}

.about-portrait img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center;
  filter: grayscale(1) contrast(1.12);
}

.about-portrait figcaption {
  padding: 13px 15px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font: 500 12px/1.5 var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.principle-list {
  max-width: 720px;
  margin: 48px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.principle-list li {
  display: grid;
  grid-template-columns: 55px 1fr;
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  color: var(--mist);
  font-size: 14px;
}

.principle-list span {
  color: var(--signal);
  font: 500 12px var(--font-mono);
}

.about-signature {
  margin: 38px 0 0;
  color: var(--cyan) !important;
  font: italic 1.25rem/1.4 var(--font-display) !important;
}

.fit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.fit-column {
  min-height: 330px;
  padding: clamp(24px, 3.6vw, 42px);
  border: 1px solid var(--line);
  background: var(--void-soft);
}

.fit-column:first-child {
  border-color: rgba(194, 255, 69, 0.32);
}

.fit-label {
  display: block;
  margin-bottom: 38px;
  font: 500 12px var(--font-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.fit-label--yes {
  color: var(--signal);
}

.fit-label--neutral {
  color: var(--muted);
}

.fit-column ul {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.fit-column li {
  position: relative;
  padding-left: 24px;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.65;
}

.fit-column li::before {
  position: absolute;
  top: 0.7em;
  left: 0;
  width: 8px;
  height: 8px;
  border: 1px solid var(--signal);
  content: '';
}

.fit-column:last-child li::before {
  border-color: var(--graphite);
}

.contact-layout {
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.15fr);
  align-items: start;
}

.contact-intro {
  position: sticky;
  top: 105px;
}

.contact-intro p:not(.eyebrow) {
  max-width: 530px;
  color: var(--mist);
  font-size: 1.05rem;
}

.contact-path {
  display: grid;
  margin: 42px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.contact-path li {
  display: grid;
  grid-template-columns: 55px 1fr;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  color: var(--mist);
  font: 500 12px var(--font-mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.contact-path span {
  color: var(--signal);
}

.project-form {
  display: grid;
  gap: 20px;
  padding: clamp(24px, 4vw, 46px);
  border: 1px solid var(--line-strong);
  background: rgba(5, 7, 8, 0.56);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-row {
  display: grid;
  gap: 8px;
}

.form-row label {
  color: var(--mist);
  font: 500 12px var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.form-row label span {
  color: var(--signal);
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 0;
  padding: 14px 15px;
  outline: 0;
  background: var(--rock-raised);
  color: var(--white);
  transition:
    border-color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease;
}

.form-row input::placeholder,
.form-row textarea::placeholder {
  color: #667b7d;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: var(--signal);
  background: #152124;
  box-shadow: 0 0 0 3px rgba(194, 255, 69, 0.08);
}

.form-row input[aria-invalid='true'],
.form-row select[aria-invalid='true'],
.form-row textarea[aria-invalid='true'] {
  border-color: var(--danger);
}

.form-row textarea {
  resize: vertical;
}

.form-status {
  min-height: 22px;
  margin: 0;
  color: var(--danger);
  font-size: 13px;
}

.form-status:empty {
  display: none;
}

.form-note,
.contact-direct {
  margin: 0;
  color: var(--muted);
  font: 400 12px/1.6 var(--font-mono);
}

.contact-direct {
  padding-top: 15px;
  border-top: 1px solid var(--line);
  text-align: center;
}

.contact-direct a {
  color: var(--signal);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 24px 0;
  cursor: pointer;
  color: var(--white);
  font: 500 clamp(1.12rem, 1.7vw, 1.5rem) var(--font-display);
  letter-spacing: -0.035em;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  flex: 0 0 auto;
  color: var(--signal);
  content: '+';
  font: 400 20px var(--font-mono);
}

.faq-list details[open] summary::after {
  content: '−';
}

.faq-list details p {
  max-width: 680px;
  margin: -3px 48px 25px 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.site-footer {
  padding: 46px 0 52px;
  border-top: 1px solid var(--line);
  background: var(--void-soft);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 38px;
  align-items: end;
}

.footer-brand .brand-logo {
  width: 76px;
  margin-bottom: 14px;
}

.footer-brand p,
.footer-meta p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 12px;
}

.footer-links {
  gap: 22px;
  justify-content: center;
  color: var(--mist);
  font: 500 12px var(--font-mono);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.footer-links a:hover,
.footer-meta a:hover {
  color: var(--signal);
}

.footer-meta {
  color: var(--muted);
  font: 500 12px/1.7 var(--font-mono);
  letter-spacing: 0.06em;
  text-align: right;
  text-transform: uppercase;
}

.footer-meta a {
  display: inline-block;
  margin-top: 8px;
  color: var(--mist);
}

.mobile-cta {
  display: none;
}

@media (max-width: 1100px) {
  :root {
    --shell: min(100% - 56px, 1080px);
  }

  .site-header {
    padding-inline: 28px;
  }

  .primary-navigation {
    gap: 20px;
  }

  .split-layout,
  .about-layout,
  .contact-layout {
    gap: 72px;
  }

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

  .service-card {
    min-height: 280px;
  }
}

@media (max-width: 900px) {
  :root {
    --shell: min(100% - 40px, 720px);
  }

  body.menu-open {
    overflow: hidden;
  }

  .site-header {
    min-height: 68px;
    padding: 14px 20px;
    border-bottom-color: var(--line);
    background: rgba(5, 7, 8, 0.9);
    backdrop-filter: blur(16px);
  }

  .menu-toggle {
    display: inline-flex;
  }

  .primary-navigation {
    position: fixed;
    top: 68px;
    right: 0;
    left: 0;
    display: none;
    height: calc(100svh - 68px);
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    padding: 28px 20px 110px;
    overflow-y: auto;
    background: rgba(5, 7, 8, 0.98);
  }

  .primary-navigation.is-open {
    display: flex;
  }

  .primary-navigation a {
    display: flex;
    min-height: 58px;
    align-items: center;
    border-bottom: 1px solid var(--line);
    padding: 14px 4px;
    font-size: 12px;
  }

  .primary-navigation a:not(.navigation-cta)::after {
    display: none;
  }

  .navigation-cta {
    justify-content: center;
    margin-top: 24px;
    border: 1px solid var(--signal) !important;
  }

  .hero {
    min-height: 100svh;
  }

  .hero-copy {
    padding-inline: 0;
  }

  .capability-strip__inner {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 24px 0;
  }

  .capability-strip ul {
    width: 100%;
  }

  .split-layout,
  .about-layout,
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .section-aside,
  .contact-intro {
    position: static;
  }

  .section-aside__note {
    max-width: 520px;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .section-heading__note {
    max-width: 560px;
  }

  .friction-grid {
    margin-top: 48px;
  }

  .about-portrait {
    max-width: 380px;
  }

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

  .footer-links {
    justify-self: end;
    flex-direction: column;
    align-items: flex-end;
  }

  .footer-meta {
    grid-column: 1 / -1;
    text-align: left;
  }
}

@media (max-width: 640px) {
  :root {
    --shell: calc(100% - 32px);
  }

  body {
    padding-bottom: 66px;
  }

  .brand-logo {
    width: 52px;
  }

  .hero-content {
    padding-top: 68px;
    padding-bottom: 44px;
  }

  .hero-media__veil {
    background: rgba(5, 7, 8, 0.24);
  }

  .hero-copy {
    padding-top: 0;
  }

  .hero-copy .eyebrow {
    justify-content: center;
    margin-bottom: 10px;
  }

  h1 {
    margin-bottom: 14px;
    font-size: clamp(1.9rem, 7.7vw, 2.2rem);
    line-height: 1.04;
  }

  h2 {
    font-size: clamp(2.45rem, 11vw, 4rem);
  }

  .hero-lede {
    max-width: 340px;
    margin-bottom: 14px;
    font-size: 0.82rem;
    line-height: 1.45;
  }

  .hero-actions {
    align-items: center;
    flex-direction: column;
    gap: 0;
  }

  .hero-actions .button,
  .hero-actions .text-link {
    width: auto;
  }

  .hero-actions .button {
    min-width: min(100%, 280px);
  }

  .hero-actions .text-link {
    display: none;
  }

  .hero-actions .text-link {
    justify-content: center;
  }

  .hero-meta {
    left: 0;
    gap: 8px;
    font-size: 12px;
  }

  .hero-meta span + span::before {
    margin-right: 8px;
  }

  .hero-scroll {
    right: 0;
    font-size: 12px;
  }

  .capability-strip p {
    font-size: 14px;
  }

  .capability-strip ul {
    grid-template-columns: 1fr 1fr;
  }

  .capability-strip li {
    border-top: 1px solid var(--line);
    padding: 10px 6px;
  }

  .section {
    padding: 88px 0;
  }

  .friction-grid,
  .service-grid,
  .fit-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .friction-grid {
    border-bottom: 0;
  }

  .friction-item {
    min-height: 0;
    border-bottom: 1px solid var(--line);
    padding: 22px 0 25px;
  }

  .friction-item + .friction-item {
    border-left: 0;
    padding-left: 0;
  }

  .friction-item > span,
  .service-card__index {
    margin-bottom: 34px;
  }

  .service-card {
    min-height: 240px;
  }

  .scope-band {
    align-items: stretch;
    flex-direction: column;
  }

  .scope-band p:not(.scope-band__label) {
    display: grid;
    gap: 4px;
  }

  .scope-band p span {
    display: none;
  }

  .scope-band .button {
    width: 100%;
  }

  .portfolio-cta {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .portfolio-cta .button {
    width: 100%;
  }

  .method-step {
    grid-template-columns: 42px 1fr;
    gap: 14px;
  }

  .method-step h3 {
    font-size: 1.7rem;
  }

  .about-portrait {
    max-width: 330px;
  }

  .fit-column {
    min-height: 0;
  }

  .project-form {
    padding: 22px 16px;
  }

  .faq-list summary {
    padding: 21px 0;
  }

  .faq-list details p {
    margin-right: 18px;
  }

  .footer-grid {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-links {
    align-items: flex-start;
    justify-self: auto;
  }

  .footer-meta {
    text-align: left;
  }

  .mobile-cta {
    position: fixed;
    z-index: 90;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    min-height: 66px;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-top: 1px solid rgba(5, 7, 8, 0.4);
    background: var(--signal);
    color: var(--void);
    font: 600 12px var(--font-mono);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    transition: transform 220ms var(--ease);
  }

  .mobile-cta.is-hidden {
    transform: translateY(105%);
  }
}

@media (max-width: 410px) {
  .hero-meta span:nth-child(2) {
    display: none;
  }

  .hero-meta span:nth-child(3)::before {
    display: none;
  }

  .hero-scroll {
    max-width: 95px;
    text-align: right;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* Commercial reading order: offer, work, scope and contact. */
.hero,
.hero-stage {
  min-height: 640px;
}
.hero-stage {
  height: min(860px, 92svh);
}
.hero-media__veil {
  background: var(--hero-shade);
}
.hero-copy {
  width: min(840px, 100%);
}
h1 {
  max-width: 760px;
  font-size: clamp(2.5rem, 4.3vw, 4.25rem);
  line-height: 1.06;
}
.hero-title__secondary {
  color: var(--white);
}
.hero-benefit {
  max-width: 600px;
  margin: 0 auto 16px;
  color: var(--white);
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  line-height: 1.5;
}
.hero-lede {
  max-width: 620px;
  margin-bottom: 28px;
  font-size: 1rem;
  line-height: 1.65;
}
.hero-actions .button,
.hero-actions .text-link {
  min-height: var(--control-height);
  font-size: 12px;
}
.hero-actions .text-link {
  display: inline-flex;
  align-items: center;
}
.section {
  padding-block: var(--section-space);
}
h2 {
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 1.08;
}
.section-heading {
  gap: 40px;
  margin-bottom: 40px;
}
.service-card {
  min-height: 260px;
  gap: var(--content-gap);
}
.service-card p,
.section-heading__note {
  font-size: 15px;
  color: var(--mist);
}

.contact-details > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: var(--control-height);
  padding: 20px 0;
  color: var(--white);
  font-weight: 600;
  cursor: pointer;
}

.contact-layout {
  align-items: start;
}
.contact-intro {
  position: static;
}
.contact-intro .contact-help {
  margin-top: 16px;
  color: var(--mist);
  font-size: 14px;
}
.contact-details {
  min-width: 0;
  padding: 0 24px;
  border: 1px solid var(--line-strong);
  background: var(--void-soft);
}
.contact-details > summary::after {
  content: '+';
  color: var(--signal);
}
.contact-details[open] > summary::after {
  content: '−';
}
.contact-details .project-form {
  padding: 0 0 24px;
  border: 0;
  background: transparent;
}
.form-intro {
  color: var(--mist);
  font-size: 14px;
}
@media (max-width: 640px) {
  .hero,
  .hero-stage {
    min-height: 680px;
  }
  .hero-stage {
    height: auto;
  }
  .hero-content {
    min-height: 680px;
    padding-block: 110px 64px;
  }
  .hero-copy {
    padding-inline: 0;
  }
  .hero-copy .eyebrow {
    font-size: 12px;
    letter-spacing: 0.08em;
  }
  h1 {
    font-size: clamp(2.2rem, 9vw, 3.2rem);
  }
  .hero-lede {
    font-size: 15px;
  }
  .hero-actions {
    gap: 8px;
  }
  .hero-actions .button {
    width: 100%;
  }
  .hero-actions .text-link {
    display: inline-flex;
  }
  .service-card {
    min-height: auto;
  }
  .contact-details {
    padding-inline: 18px;
  }
  .contact-intro .button {
    width: 100%;
  }
}

/* ==========================================================================
   Conversão 2026-09-26: formulário no hero, oferta, prova, investimento, WhatsApp.
   ========================================================================== */

.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Hero em duas colunas: texto + formulário curto. */
.hero-stage {
  height: auto;
  min-height: max(640px, min(860px, 92svh));
}

.hero-content--split {
  display: grid;
  min-height: inherit;
  grid-template-columns: minmax(0, 1.1fr) minmax(340px, 430px);
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
  justify-content: stretch;
  padding-block: calc(var(--header-height) + 32px) 56px;
}

.hero-content--split .hero-copy {
  width: 100%;
  padding: 0;
  text-align: left;
}

.hero-content--split .hero-copy .eyebrow {
  justify-content: flex-start;
}

.hero-content--split h1 {
  margin-inline: 0;
  font-size: clamp(2.3rem, 3.9vw, 3.9rem);
}

.hero-content--split .hero-lede {
  margin-inline: 0;
  color: var(--white);
}

.hero-content--split .hero-actions {
  display: flex;
  justify-content: flex-start;
}

.hero-form-card .project-form {
  position: relative;
  scroll-margin-top: calc(var(--header-height) + 12px);
  gap: 14px;
  padding: clamp(20px, 2.4vw, 30px);
  background: rgba(8, 12, 13, 0.9);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.lead-form__fields {
  display: grid;
  gap: inherit;
}

.lead-form__title {
  margin: 0 0 4px;
  color: var(--white);
  font: 500 1.25rem/1.2 var(--font-display);
  letter-spacing: -0.02em;
}

.hero-form-card .form-row input,
.hero-form-card .form-row select {
  padding-block: 12px;
}

.lead-form.is-sent .lead-form__fields {
  display: none;
}

.lead-success {
  display: grid;
  gap: 16px;
}

.lead-success[hidden] {
  display: none;
}

.lead-success:focus {
  outline: 0;
}

.lead-success__text {
  margin: 0;
  color: var(--white);
  font-size: 1rem;
  line-height: 1.6;
}

/* WhatsApp direto + número copiável (desktop). */
.wa-direct {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
}

.wa-direct__link {
  color: var(--mist);
  font-size: 12px;
  text-decoration: underline;
  text-underline-offset: 4px;
  text-transform: none;
  letter-spacing: 0.02em;
}

.wa-copy {
  display: none;
  align-items: center;
  gap: 8px;
  color: var(--mist);
  font: 500 12px var(--font-mono);
  letter-spacing: 0.04em;
}

.wa-copy button {
  min-height: 28px;
  border: 1px solid var(--line-strong);
  padding: 4px 10px;
  background: transparent;
  color: var(--signal);
  cursor: pointer;
  font: inherit;
  text-transform: uppercase;
}

.wa-copy button:hover {
  border-color: var(--signal);
}

.wa-copy--block {
  margin-top: 14px;
}

@media (min-width: 901px) and (hover: hover) {
  .wa-copy {
    display: inline-flex;
  }
}

/* Faixa de oferta de entrada. */
.offer-strip {
  background: var(--signal);
  color: var(--void);
}

.offer-strip__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px 32px;
  padding-block: 22px;
}

.offer-strip__text {
  max-width: 820px;
  margin: 0;
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  line-height: 1.5;
}

.offer-strip__text strong {
  font-weight: 700;
}

.offer-strip .button--signal {
  flex: 0 0 auto;
  background: var(--void);
  color: var(--signal);
}

.offer-strip .button--signal:hover {
  background: var(--rock-raised);
}

/* Barra de fatos. */
.proof-bar {
  border-bottom: 1px solid var(--line);
  background: var(--void-soft);
}

.proof-bar__inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding-block: 28px;
}

.proof-bar__item {
  display: grid;
  gap: 4px;
  margin: 0;
  text-align: center;
}

.proof-bar__item strong {
  color: var(--signal);
  font: 500 clamp(1.8rem, 3vw, 2.6rem) / 1 var(--font-display);
}

.proof-bar__item span {
  color: var(--mist);
  font: 500 12px var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.testimonial-card {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 26px;
  border: 1px solid var(--line);
  background: var(--void-soft);
}

.testimonial-card img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-card blockquote {
  margin: 0;
  color: var(--white);
  font-size: 1.05rem;
  line-height: 1.55;
}

.testimonial-card figcaption {
  display: grid;
  gap: 2px;
  color: var(--muted);
  font-size: 13px;
}

.testimonial-card figcaption strong {
  color: var(--white);
}

/* Investimento. */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.pricing-card {
  display: grid;
  gap: 18px;
  align-content: start;
  padding: clamp(24px, 3vw, 40px);
  border: 1px solid var(--line-strong);
  background: var(--void-soft);
}

.pricing-card h3 {
  margin: 0;
  font-size: clamp(1.6rem, 2.4vw, 2.2rem);
}

.pricing-card__price {
  margin: 0;
  color: var(--mist);
}

.pricing-card__price strong {
  color: var(--signal);
  font: 500 clamp(1.8rem, 3vw, 2.4rem) var(--font-display);
}

.pricing-card ul {
  display: grid;
  gap: 10px;
  margin: 0 0 8px;
  padding: 0;
  list-style: none;
}

.pricing-card li {
  color: var(--mist);
}

.pricing-card li::before {
  content: '✓';
  margin-right: 10px;
  color: var(--signal);
}

/* Sobre. */
.about-direct {
  border-left: 2px solid var(--signal);
  padding-left: 14px;
  color: var(--white) !important;
  font-weight: 600;
}

@media (max-width: 900px) {
  .hero-content--split {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 28px;
  }

  .hero-content--split .hero-copy {
    max-width: 640px;
    text-align: center;
  }

  .hero-content--split .hero-copy .eyebrow,
  .hero-content--split .hero-actions {
    justify-content: center;
  }

  .hero-content--split h1,
  .hero-content--split .hero-lede {
    margin-inline: auto;
  }

  .hero-form-card {
    width: min(100%, 520px);
  }

  .testimonial-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .hero,
  .hero-stage,
  .hero-content--split {
    min-height: 0;
  }

  .hero-content--split {
    padding-block: 108px 36px;
  }

  .hero-content--split h1 {
    font-size: clamp(1.75rem, 7.6vw, 2.4rem);
  }

  .hero-content--split .hero-lede {
    margin-bottom: 0;
    font-size: 15px;
  }

  .hero-content--split .hero-actions {
    display: none;
  }

  .offer-strip__inner {
    align-items: stretch;
    flex-direction: column;
  }

  .offer-strip .button {
    width: 100%;
  }

  .proof-bar__inner {
    grid-template-columns: 1fr;
  }

  body {
    padding-bottom: 0;
  }

  /* Botão flutuante do WhatsApp, canto inferior direito. */
  .mobile-cta {
    left: auto;
    right: 16px;
    bottom: 16px;
    min-height: 52px;
    gap: 8px;
    justify-content: center;
    padding: 0 18px;
    border: 0;
    border-radius: 999px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  }

  .mobile-cta.is-hidden {
    transform: translateY(calc(100% + 32px));
  }
}

/* ==========================================================================
   Fase 1 Ads 2026-10-14: hero com foto real, prova mínima, chips, erro por
   campo, preços, depoimentos sem foto, contato curto, rodapé, barra fixa e
   política de privacidade.
   ========================================================================== */

:root {
  --hero-bg: #0b0d11;
}

/* Hero: fundo carvão sólido. A foto aparece à direita só a partir de 1024px. */
.hero,
.hero-media {
  background: var(--hero-bg);
}

.hero-media::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 120px;
  background: linear-gradient(0deg, var(--void-soft) 0%, rgba(8, 12, 13, 0) 100%);
  content: '';
  pointer-events: none;
}

.hero-portrait {
  display: none;
}

.hero-copy {
  text-shadow: none;
}

.hero-content--split .hero-copy .eyebrow {
  margin-bottom: 16px;
  font-size: 12px;
}

.hero-content--split h1 {
  max-width: 620px;
  margin: 0 0 16px;
  font-size: clamp(2.3rem, 3.4vw, 3.5rem);
  line-height: 1.04;
}

.hero-content--split .hero-lede {
  max-width: 600px;
  margin: 0 0 20px;
  color: var(--mist);
  font-size: 1rem;
  line-height: 1.6;
}

.hero-proof {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  color: var(--mist);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.35;
}

.hero-proof__avatar {
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  object-fit: cover;
}

.hero-form-card {
  width: 100%;
}

.hero-form-card .project-form {
  gap: 12px;
}

.lead-form__pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.lead-form .form-row {
  gap: 6px;
  align-content: start;
}

.lead-form .form-note {
  color: var(--muted);
  font: 400 13px/1.5 var(--font-body);
}

.lead-form .form-note--response {
  color: var(--mist);
}

.lead-form .form-note strong {
  color: var(--white);
}

.lead-form .form-note a {
  color: var(--signal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Erro por campo (aria-describedby). A mensagem geral fica só como fallback. */
.field-error {
  margin: 0;
  color: var(--danger);
  font-size: 13px;
  line-height: 1.4;
}

.field-error:empty {
  display: none;
}

/* Chips de 1 toque no lugar do select (radios estilizados). */
.chip-group {
  min-width: 0;
  margin: 0;
  border: 0;
  padding: 0;
}

.chip-group legend {
  margin-bottom: 6px;
  padding: 0;
  color: var(--mist);
  font: 500 12px var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.chip-group__options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  position: relative;
  display: inline-flex;
  cursor: pointer;
}

.chip input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.chip span {
  display: inline-flex;
  width: 100%;
  min-height: 40px;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line-strong);
  padding: 8px 12px;
  background: var(--rock-raised);
  color: var(--mist);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  transition:
    border-color 180ms ease,
    background 180ms ease,
    color 180ms ease;
}

.chip span::before {
  width: 10px;
  height: 10px;
  flex: 0 0 10px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  content: '';
}

.chip:hover span {
  border-color: var(--signal);
}

.chip input:checked + span {
  border-color: var(--signal);
  background: rgba(194, 255, 69, 0.1);
  color: var(--white);
}

.chip input:checked + span::before {
  border-color: var(--signal);
  background: var(--signal);
  box-shadow: inset 0 0 0 2px var(--rock-raised);
}

.chip input:focus-visible + span {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

/* Faixa de oferta: só aparece com ?oferta=diagnostico. */
.offer-strip[hidden] {
  display: none;
}

/* Barra de fatos. */
.proof-bar__item {
  display: block;
}

.proof-bar__item strong {
  display: block;
  margin-bottom: 6px;
}

.proof-bar__item span {
  font-size: 12px;
}

/* Depoimentos sem foto. */
.testimonial-card {
  align-content: space-between;
}

.testimonial-card blockquote p {
  margin: 0;
  color: var(--white);
  font-size: 1.05rem;
  line-height: 1.6;
}

.testimonial-card figcaption {
  gap: 4px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

/* Investimento. */
.pricing-card--featured {
  border-color: rgba(194, 255, 69, 0.45);
}

.pricing-card li.pricing-card__bonus {
  color: var(--white);
  font-weight: 700;
}

.pricing-guarantee {
  max-width: 760px;
  margin: 28px 0 0;
  border-left: 2px solid var(--signal);
  padding-left: 14px;
  color: var(--white);
  font-size: 1.05rem;
  line-height: 1.6;
}

/* Sobre: foto real em cor (o alt descreve o blazer azul-marinho). */
.about-portrait picture {
  display: block;
}

.about-portrait img {
  filter: none;
}

/* Contato: o mesmo formulário curto do hero, visível. */
.contact-form-card {
  min-width: 0;
}

.contact-form-card .project-form {
  gap: 12px;
  background: var(--void-soft);
}

/* Rodapé. */
.footer-brand p {
  max-width: 340px;
  font-size: 13px;
}

.footer-meta {
  display: grid;
  gap: 8px;
  justify-items: end;
}

.footer-meta a {
  margin-top: 0;
}

.footer-meta .footer-contact {
  color: var(--white);
  letter-spacing: 0.02em;
  text-transform: none;
}

/* Barra fixa: oculta também para leitor de tela e teclado. */
.mobile-cta {
  transition:
    transform 220ms var(--ease),
    visibility 0s linear 0s;
}

.mobile-cta.is-hidden {
  visibility: hidden;
  transition:
    transform 220ms var(--ease),
    visibility 0s linear 220ms;
}

@media (min-width: 1024px) {
  .hero-portrait {
    position: absolute;
    top: var(--header-height);
    right: 0;
    bottom: 0;
    display: block;
    width: min(44vw, 680px);
  }

  .hero-portrait__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 15%;
  }

  .hero-portrait::after {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, var(--hero-bg) 0%, rgba(11, 13, 17, 0) 40%);
    content: '';
  }

  .hero-content--split {
    grid-template-columns: minmax(0, min(600px, 50vw));
    gap: 24px;
    align-content: center;
    justify-content: start;
    padding-block: calc(var(--header-height) + 28px) 48px;
  }

  .hero-proof__avatar {
    display: none;
  }
}

@media (max-width: 1023px) {
  .hero-content--split {
    grid-template-columns: minmax(0, 640px);
    gap: 24px;
    justify-content: center;
    justify-items: stretch;
  }

  .hero-content--split .hero-copy {
    max-width: none;
    text-align: left;
  }

  .hero-content--split .hero-copy .eyebrow {
    justify-content: flex-start;
  }

  .hero-content--split h1,
  .hero-content--split .hero-lede {
    margin-inline: 0;
  }

  .hero-form-card {
    width: 100%;
  }
}

@media (max-width: 900px) {
  .footer-meta {
    justify-items: start;
  }
}

@media (max-width: 640px) {
  :root {
    --header-height: 56px;
  }

  /* Espaço da barra fixa dentro do rodapé (mesma cor de fundo). */
  .site-footer {
    padding-bottom: 112px;
  }

  .site-header,
  .site-header.is-scrolled,
  .site-header.menu-open {
    min-height: 56px;
    padding-block: 8px;
  }

  .brand-logo {
    width: 48px;
  }

  .primary-navigation {
    top: 56px;
    height: calc(100svh - 56px);
  }

  /* Hero compacto: botão de envio até 640px do topo em 390x844. */
  .hero-content--split {
    gap: 10px;
    padding-block: 84px 28px;
  }

  .hero-content--split .hero-copy .eyebrow,
  .hero-form-card .lead-form__title {
    display: none;
  }

  .hero-content--split h1 {
    margin-bottom: 6px;
    font-size: clamp(1.6rem, 7.2vw, 1.85rem);
    line-height: 1.06;
  }

  .hero-content--split .hero-lede {
    margin-bottom: 8px;
    font-size: 14px;
    line-height: 1.4;
  }

  .hero-proof {
    font-size: 13px;
  }

  .hero-form-card .project-form {
    gap: 8px;
    padding: 12px;
  }

  .lead-form__pair {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .hero-form-card .form-row input {
    padding-block: 10px;
  }

  .hero-form-card .form-row {
    gap: 4px;
  }

  .hero-form-card .form-row label,
  .hero-form-card .chip-group legend {
    line-height: 1.25;
  }

  .hero-form-card .chip-group legend {
    margin-bottom: 4px;
  }

  .hero-form-card .chip-group__options {
    gap: 6px;
  }

  .hero-form-card .chip span {
    min-height: 38px;
  }

  .chip-group__options {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .chip {
    display: flex;
  }

  .contact-form-card .project-form {
    padding: 18px 14px;
  }

  .mobile-cta {
    right: 0;
    bottom: 0;
    left: 0;
    min-height: 56px;
    justify-content: center;
    gap: 10px;
    border: 0;
    border-top: 1px solid rgba(5, 7, 8, 0.4);
    border-radius: 0;
    padding: 12px 20px calc(12px + env(safe-area-inset-bottom));
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.35);
    font: 600 13px var(--font-mono);
  }

  .mobile-cta.is-hidden {
    transform: translateY(110%);
  }
}

/* Política de privacidade. */
.site-header--solid {
  border-color: var(--line);
  background: rgba(5, 7, 8, 0.94);
}

.legal {
  padding: calc(var(--header-height) + 56px) 0 var(--section-space);
}

.legal__inner {
  max-width: 760px;
}

.legal h1 {
  max-width: none;
  margin: 0 0 14px;
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.05;
}

.legal h2 {
  margin: 44px 0 12px;
  font-size: clamp(1.4rem, 2.4vw, 1.8rem);
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.legal p:not(.eyebrow),
.legal li {
  color: var(--mist);
  font-size: 16px;
  line-height: 1.7;
}

.legal ul {
  display: grid;
  gap: 6px;
  margin-bottom: 16px;
  padding-left: 20px;
}

.legal strong {
  color: var(--white);
}

.legal a {
  color: var(--signal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal__updated {
  color: var(--muted) !important;
  font: 500 12px var(--font-mono) !important;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ==========================================================================
   Revisão 1b 2026-10-14: hero em altura total no desktop, movimento leve,
   portfólio em grid único, formulário redesenhado e depoimentos sem link.
   Todo movimento fica em prefers-reduced-motion: no-preference.
   ========================================================================== */

:root {
  --form-surface: rgba(255, 255, 255, 0.03);
  --form-border: rgba(255, 255, 255, 0.1);
  --field-surface: rgba(255, 255, 255, 0.04);
  --field-border: rgba(255, 255, 255, 0.12);
  --microcopy: #a7b8b9;
  --icon-check: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8.5l3.2 3.2L13 4.8' fill='none' stroke='%23000' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

/* Linha de progresso de leitura no header. */
.scroll-progress {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--signal));
  pointer-events: none;
  transform: scaleX(0);
  transform-origin: 0 50%;
}

/* Hero: brilho de fundo com deriva lenta (opacidade 0,10 a 0,18). */
.hero-media::before {
  position: absolute;
  top: -30%;
  left: -18%;
  width: 82%;
  height: 120%;
  background:
    radial-gradient(closest-side at 42% 45%, rgba(194, 255, 69, 0.75), rgba(194, 255, 69, 0) 72%),
    radial-gradient(closest-side at 72% 72%, rgba(143, 197, 199, 0.7), rgba(143, 197, 199, 0) 78%);
  content: '';
  opacity: 0.14;
  pointer-events: none;
  /* Camada própria também com reduced motion: sem ela a 1ª pintura atrasou ~150 ms (Lighthouse). */
  will-change: transform;
}

.hero-cue {
  display: none;
}

/* Hero em 100% da altura a partir de 1024px, retrato cobrindo a altura toda. */
@media (min-width: 1024px) {
  .hero,
  .hero-stage {
    min-height: 100vh;
    min-height: 100svh;
  }

  .hero-content--split {
    grid-template-columns: minmax(0, min(660px, 52vw));
    min-height: inherit;
    align-content: center;
    gap: 20px;
    padding-block: calc(var(--header-height) + 20px) 72px;
  }

  .hero-content--split .hero-copy .eyebrow {
    margin-bottom: 12px;
  }

  .hero .hero-form-card .lead-form {
    gap: 12px;
  }

  .hero .hero-form-card .chip-group legend {
    margin-bottom: 8px;
  }

  .hero-content--split h1 {
    max-width: 660px;
    font-size: clamp(2.4rem, 3.05vw, 3.3rem);
  }

  .hero-content--split .hero-lede {
    max-width: 640px;
    margin-bottom: 16px;
  }

  .hero-form-card {
    max-width: 600px;
  }

  .hero-portrait {
    top: 0;
    width: min(44vw, 720px);
    overflow: hidden;
  }

  .hero-portrait::before {
    position: absolute;
    z-index: 1;
    top: 0;
    right: 0;
    left: 0;
    height: 160px;
    background: linear-gradient(180deg, rgba(11, 13, 17, 0.78) 0%, rgba(11, 13, 17, 0) 100%);
    content: '';
  }

  .hero-cue {
    position: absolute;
    bottom: 22px;
    left: 0;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--muted);
    font: 500 12px var(--font-mono);
    letter-spacing: 0.16em;
    text-transform: uppercase;
  }

  .hero-cue i {
    position: relative;
    width: 1px;
    height: 32px;
    overflow: hidden;
    background: var(--line-strong);
  }

  .hero-cue i::after {
    position: absolute;
    top: 0;
    left: 0;
    width: 1px;
    height: 14px;
    background: var(--signal);
    content: '';
  }
}

/* Barra de fatos: números contados por JS (largura fixa, sem layout shift). */
.proof-bar__item .proof-count {
  display: inline-block;
  color: inherit;
  font: inherit;
  font-variant-numeric: tabular-nums;
  letter-spacing: inherit;
  text-align: right;
  text-transform: none;
}

.proof-bar__item .proof-count[data-digits='2'] {
  min-width: 2ch;
}

.proof-bar__item .proof-count[data-digits='3'] {
  min-width: 3ch;
}

/* Depoimentos: fonte em texto, sem link. */
.testimonial-card__source {
  width: fit-content;
  margin-top: 6px;
  color: var(--muted);
  font: 500 12px var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.testimonial-card,
.pricing-card {
  transition:
    transform 320ms var(--ease),
    border-color 320ms ease,
    box-shadow 320ms ease;
}

@media (hover: hover) {
  .testimonial-card:hover,
  .pricing-card:hover {
    border-color: var(--line-strong);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.35);
  }

  .pricing-card--featured:hover {
    border-color: rgba(194, 255, 69, 0.7);
  }
}

/* Botões: seta e brilho deslizante no hover. */
.button {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.button::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(255, 255, 255, 0) 30%,
    rgba(255, 255, 255, 0.55) 50%,
    rgba(255, 255, 255, 0) 70%
  );
  content: '';
  pointer-events: none;
  transform: translateX(-120%);
}

.button--outline::after {
  background: linear-gradient(
    105deg,
    rgba(194, 255, 69, 0) 30%,
    rgba(194, 255, 69, 0.16) 50%,
    rgba(194, 255, 69, 0) 70%
  );
}

.button--signal:hover {
  background: var(--signal);
  box-shadow: 0 12px 32px rgba(194, 255, 69, 0.22);
}

.offer-strip .button--signal:hover {
  background: var(--void);
  box-shadow: none;
}

.button > span[aria-hidden='true'] {
  display: inline-block;
}

/* Portfólio: grid único com os 9 projetos e moldura de navegador. */
.work-hint {
  display: none;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.work-card {
  min-width: 0;
}

.work-card__inner {
  display: flex;
  height: 100%;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--void-soft);
  transition:
    transform 320ms var(--ease),
    border-color 320ms ease,
    box-shadow 320ms ease;
}

.work-card__frame {
  position: relative;
  margin: 12px 12px 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  background: var(--rock);
}

.work-card__bar {
  display: flex;
  height: 30px;
  align-items: center;
  gap: 6px;
  padding: 0 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(255, 255, 255, 0.04);
}

.work-card__bar i {
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
}

.work-card__bar span {
  min-width: 0;
  flex: 1;
  margin-left: 8px;
  overflow: hidden;
  padding: 2px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
  font: 500 12px/1.4 var(--font-mono);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.work-card__shot {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top center;
  transition: transform 600ms var(--ease);
}

.work-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding: 20px 22px 22px;
}

.work-card__tag {
  margin: 0;
  padding: 3px 10px;
  border: 1px solid rgba(143, 197, 199, 0.35);
  border-radius: 999px;
  color: var(--cyan);
  font: 500 12px/1.5 var(--font-mono);
  letter-spacing: 0.04em;
}

.work-card h3 {
  margin: 0;
  font-size: clamp(1.4rem, 1.9vw, 1.75rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.work-card__delivery {
  margin: 0;
  color: var(--mist);
  font-size: 14px;
  line-height: 1.55;
}

.work-card__delivery span {
  margin-right: 4px;
  color: var(--signal);
  font: 600 12px var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.work-card__open {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-top: 6px;
  color: var(--signal);
  font: 500 12px var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.work-card__open span {
  display: inline-block;
  transition: transform 220ms var(--ease);
}

a.work-card__inner:hover,
a.work-card__inner:focus-visible {
  border-color: rgba(194, 255, 69, 0.45);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.45);
}

/* Formulários (hero e contato): mesmo componente. */
.hero-form-card .lead-form,
.contact-form-card .lead-form {
  gap: 16px;
  padding: 28px;
  border: 1px solid var(--form-border);
  border-radius: 16px;
  background: var(--form-surface);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.35);
}

.lead-form__title {
  margin: 0;
  font: 600 1.3rem/1.25 var(--font-display);
  letter-spacing: -0.02em;
}

.lead-form__pair {
  gap: 14px;
}

.lead-form .form-row {
  gap: 8px;
}

.lead-form .form-row label,
.lead-form .chip-group legend {
  color: var(--mist);
  font: 600 14px/1.3 var(--font-body);
  letter-spacing: 0;
  text-transform: none;
}

.lead-form .chip-group legend {
  margin-bottom: 10px;
}

.lead-form .form-row input,
.lead-form .form-row textarea {
  min-height: 52px;
  border: 1px solid var(--field-border);
  border-radius: 10px;
  padding: 0 16px;
  background: var(--field-surface);
  color: var(--white);
  font: 500 16px/1.4 var(--font-body);
  transition:
    border-color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease;
}

.lead-form .form-row input {
  height: 52px;
}

.lead-form .form-row textarea {
  min-height: 104px;
  padding: 14px 16px;
}

.lead-form .form-row input::placeholder,
.lead-form .form-row textarea::placeholder {
  color: rgba(243, 246, 244, 0.42);
}

.lead-form .form-row input:hover,
.lead-form .form-row textarea:hover {
  border-color: rgba(255, 255, 255, 0.22);
}

.lead-form .form-row input:focus,
.lead-form .form-row textarea:focus {
  border-color: var(--signal);
  outline: 2px solid transparent;
  outline-offset: 2px;
  background: rgba(255, 255, 255, 0.06);
  box-shadow:
    0 0 0 1px var(--signal),
    0 0 22px rgba(194, 255, 69, 0.18);
}

.lead-form .form-row input[aria-invalid='true'],
.lead-form .form-row textarea[aria-invalid='true'] {
  border-color: rgba(255, 145, 136, 0.8);
  background: rgba(255, 145, 136, 0.06);
}

.lead-form .field-error {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: var(--danger);
  font: 500 13px/1.4 var(--font-body);
}

.lead-form .field-error::before {
  display: inline-grid;
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  margin-top: 1px;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 145, 136, 0.16);
  color: var(--danger);
  content: '!';
  font: 700 12px/1 var(--font-body);
}

.lead-form .field-error:empty {
  display: none;
}

.lead-form .chip-group__options {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.lead-form .chip span {
  min-height: 44px;
  justify-content: center;
  gap: 0;
  border: 1px solid var(--field-border);
  border-radius: 999px;
  padding: 10px 16px;
  background: var(--field-surface);
  color: var(--mist);
  font: 600 14px/1.2 var(--font-body);
  white-space: nowrap;
}

.lead-form .chip span::before {
  width: 0;
  height: 14px;
  flex: 0 0 auto;
  margin-right: 0;
  border: 0;
  border-radius: 0;
  background: var(--signal);
  box-shadow: none;
  -webkit-mask: var(--icon-check) center / 14px 14px no-repeat;
  mask: var(--icon-check) center / 14px 14px no-repeat;
  transition:
    width 180ms var(--ease),
    margin-right 180ms var(--ease);
}

.lead-form .chip:hover span {
  border-color: rgba(255, 255, 255, 0.28);
}

.lead-form .chip input:checked + span {
  border-color: var(--signal);
  background: rgba(194, 255, 69, 0.1);
  color: var(--white);
}

.lead-form .chip input:checked + span::before {
  width: 14px;
  margin-right: 8px;
  background: var(--signal);
  box-shadow: none;
}

.lead-form .button--full {
  min-height: 56px;
  border-radius: 12px;
  font-size: 13px;
  letter-spacing: 0.06em;
}

.lead-form .form-note,
.lead-form .form-note--response {
  color: var(--microcopy);
  font: 400 13px/1.5 var(--font-body);
}

.lead-form .wa-direct {
  justify-content: flex-start;
  gap: 8px 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.lead-form .wa-direct__link {
  color: var(--mist);
  font: 600 14px var(--font-body);
  letter-spacing: 0;
  text-decoration-color: rgba(194, 255, 69, 0.55);
  text-transform: none;
}

.lead-form .wa-direct__link:hover {
  color: var(--signal);
}

.lead-form .wa-copy button {
  border-radius: 999px;
  padding: 4px 12px;
}

/* Sucesso com ícone de check. */
.lead-success {
  justify-items: start;
}

.lead-success .button,
.lead-success .wa-copy {
  justify-self: stretch;
}

.lead-success__icon {
  width: 52px;
  height: 52px;
  fill: none;
  stroke: var(--signal);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.5;
}

.lead-success__icon circle {
  stroke: rgba(194, 255, 69, 0.4);
}

/* Movimento: só sem prefers-reduced-motion. */
@media (prefers-reduced-motion: no-preference) {
  .hero-media::before {
    animation: hero-glow 18s ease-in-out infinite alternate;
    will-change: transform, opacity;
  }

  .reveal-enabled [data-reveal]:not(.is-visible) {
    opacity: 0;
    transform: translateY(16px);
  }

  .reveal-enabled [data-reveal].is-visible {
    animation: reveal-up 500ms var(--ease) backwards;
    animation-delay: calc(var(--reveal-index, 0) * 60ms);
  }

  .lead-success:not([hidden]) .lead-success__icon circle {
    animation: success-draw 600ms var(--ease) forwards;
    stroke-dasharray: 151;
    stroke-dashoffset: 151;
  }

  .lead-success:not([hidden]) .lead-success__icon path {
    animation: success-draw 420ms var(--ease) 380ms forwards;
    stroke-dasharray: 32;
    stroke-dashoffset: 32;
  }
}

@media (prefers-reduced-motion: no-preference) and (min-width: 1024px) {
  .hero-portrait__image {
    animation: portrait-in 900ms var(--ease) both;
  }

  .hero-cue i::after {
    animation: hero-cue 2.4s var(--ease) infinite;
  }
}

@media (prefers-reduced-motion: no-preference) and (hover: hover) {
  .button:hover::after {
    transform: translateX(120%);
    transition: transform 750ms var(--ease);
  }

  .button > span[aria-hidden='true'] {
    transition: transform 220ms var(--ease);
  }

  .button:hover > span[aria-hidden='true'],
  a.work-card__inner:hover .work-card__open span {
    transform: translate(2px, -2px);
  }

  a.work-card__inner:hover {
    transform: translateY(-4px);
  }

  a.work-card__inner:hover .work-card__shot {
    transform: scale(1.03);
  }

  .testimonial-card:hover,
  .pricing-card:hover {
    transform: translateY(-4px);
  }
}

@keyframes hero-glow {
  0% {
    opacity: 0.1;
    transform: translate3d(0, 0, 0) scale(1);
  }

  50% {
    opacity: 0.18;
    transform: translate3d(6%, 5%, 0) scale(1.08);
  }

  100% {
    opacity: 0.12;
    transform: translate3d(-4%, 8%, 0) scale(1.02);
  }
}

@keyframes portrait-in {
  from {
    opacity: 0;
    transform: scale(1.04);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes hero-cue {
  0% {
    transform: translateY(-14px);
  }

  60%,
  100% {
    transform: translateY(32px);
  }
}

@keyframes reveal-up {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes success-draw {
  to {
    stroke-dashoffset: 0;
  }
}

@media print {
  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }
}

@media (max-width: 1023px) {
  .work-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (max-width: 640px) {
  /* Hero compacto: botão de envio até 640px do topo em 390x844. */
  .hero-form-card .lead-form {
    gap: 10px;
    padding: 16px;
    border-radius: 14px;
  }

  .hero-form-card .form-row {
    gap: 4px;
  }

  .hero-form-card .chip-group legend {
    margin-bottom: 6px;
  }

  .lead-form .chip span {
    padding-inline: 10px;
    white-space: normal;
    text-align: center;
  }

  .lead-form .chip input:checked + span::before {
    margin-right: 6px;
  }

  .contact-form-card .lead-form {
    padding: 20px 16px;
  }

  .lead-form .chip-group__options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .lead-form .chip span {
    width: 100%;
  }

  /* Portfólio vira carrossel horizontal com scroll-snap. */
  .work-hint {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: -16px 0 16px;
    color: var(--muted);
    font: 500 12px var(--font-mono);
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .work-hint span {
    color: var(--signal);
  }

  .work-grid {
    grid-auto-columns: 85vw;
    grid-auto-flow: column;
    grid-template-columns: none;
    gap: 12px;
    margin-inline: -16px;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    padding: 4px 16px 12px;
    scroll-padding-inline: 16px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .work-grid::-webkit-scrollbar {
    display: none;
  }

  .work-card {
    scroll-snap-align: start;
  }

  .reveal-enabled .work-card[data-reveal]:not(.is-visible) {
    opacity: 1;
    transform: none;
  }

  .reveal-enabled .work-card[data-reveal].is-visible {
    animation: none;
  }
}

/* 380-640px: nome e WhatsApp na mesma linha (o número formatado cabe com 10px de respiro). */
@media (min-width: 380px) and (max-width: 640px) {
  .hero-form-card .lead-form__pair {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .hero-form-card .form-row input {
    padding-inline: 10px;
  }
}

/* Abaixo de 380px os campos empilham: controles um pouco mais baixos. */
@media (max-width: 379px) {
  .hero-form-card .lead-form {
    padding: 14px;
  }

  .hero-form-card .form-row input {
    height: 48px;
    min-height: 48px;
  }

  .hero-form-card .chip span {
    min-height: 40px;
    padding-block: 8px;
    font-size: 13px;
  }

  .hero-form-card .button--full {
    min-height: 52px;
  }
}

/* ==========================================================================
   Revisão 1d 2026-10-14: hero enxuta e movimento ligado ao scroll.
   As classes *-enabled só entram via JS e sem prefers-reduced-motion;
   sem elas o portfólio volta ao grid (desktop) e ao carrossel (celular).
   ========================================================================== */

/* Hero: um aviso de uma linha no lugar dos dois parágrafos e da linha do WhatsApp. */
.form-note--compact {
  margin: 0;
  color: var(--microcopy);
  font-size: 13px;
  line-height: 1.5;
}

/* Faixa de segmentos dos projetos entre depoimentos e portfólio. */
.segment-band {
  display: grid;
  gap: 6px;
  padding: clamp(40px, 6vw, 80px) 0;
  overflow: hidden;
  overflow: clip;
  border-top: 1px solid var(--line);
  background: var(--void);
  user-select: none;
}

.segment-band__row {
  display: flex;
  width: max-content;
  margin: 0;
  color: var(--white);
  font: 600 clamp(2.4rem, 6.4vw, 6rem) / 1.05 var(--font-display);
  letter-spacing: -0.045em;
  white-space: nowrap;
}

.segment-band__row span::after {
  margin-inline: 0.32em;
  color: var(--signal);
  content: '/';
}

.segment-band__row--outline {
  color: transparent;
  -webkit-text-stroke: 1px rgba(143, 197, 199, 0.55);
}

.segment-band__row--outline span::after {
  -webkit-text-stroke: 0;
  color: rgba(194, 255, 69, 0.55);
}

.segment-band-enabled .segment-band__row {
  will-change: transform;
}

/* Projetos: trilho horizontal preso enquanto a página rola (refeito na Revisão 1e).
   O título da seção fica fora da área presa, então os cards usam quase toda a altura. */
.work-rail__meta {
  display: none;
}

/* O texto dos cards escala com a largura do card (cqi): nada corta em card estreito. */
.work-card {
  container-type: inline-size;
}

.work-card h3 {
  font-size: clamp(1.25rem, 6.4cqi, 2.6rem);
  overflow-wrap: anywhere;
}

.work-rail-enabled .section--projects {
  padding-bottom: 0;
}

.work-rail-enabled .work-hint {
  display: none;
}

.work-rail-enabled .work-rail__sticky {
  position: sticky;
  top: var(--header-height);
  display: flex;
  min-height: calc(100vh - var(--header-height));
  min-height: calc(100svh - var(--header-height));
  flex-direction: column;
  justify-content: center;
  padding-block: clamp(16px, 3vh, 32px);
  overflow: hidden;
  overflow: clip;
}

.work-rail-enabled .work-rail__window {
  overflow: visible;
}

.work-rail-enabled .work-grid {
  position: relative;
  display: flex;
  width: max-content;
  gap: clamp(16px, 2vw, 32px);
  margin: 0;
  padding: 0;
  overflow: visible;
  scroll-snap-type: none;
  will-change: transform;
}

.work-rail-enabled .work-card {
  width: var(--rail-card-w, clamp(520px, 62vw, 900px));
  flex: 0 0 auto;
  opacity: calc(0.45 + var(--rail-focus, 1) * 0.55);
  transform: scale(calc(0.9 + var(--rail-focus, 1) * 0.1));
}

.work-rail-enabled .work-card__body {
  padding: clamp(16px, 3.2cqi, 30px);
}

.work-rail-enabled .work-card__delivery {
  font-size: clamp(14px, 2.1cqi, 17px);
}

/* Card largo (>= 520px): texto à esquerda e "Abrir site" à direita, alinhado embaixo.
   Em card estreito o corpo fica em coluna, senão a descrição quebra em muitas linhas. */
@container (min-width: 520px) {
  .work-rail-enabled .work-card__body {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 10px 24px;
  }

  .work-rail-enabled .work-card__body > * {
    grid-column: 1;
  }

  .work-rail-enabled .work-card__tag {
    justify-self: start;
  }

  .work-rail-enabled .work-card__open {
    grid-row: 1 / span 3;
    grid-column: 2;
    margin: 0;
    padding: 0;
    white-space: nowrap;
  }
}

/* Janelas baixas: captura mais panorâmica para sobrar altura para o texto. */
@media (max-height: 700px) {
  .work-rail-enabled .work-card__shot {
    aspect-ratio: 2 / 1;
  }
}

/* Contador "01 / 08" e barra de progresso embaixo dos cards. */
.work-rail-enabled .work-rail__meta {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: clamp(16px, 3vh, 32px);
  color: var(--muted);
  font: 500 12px var(--font-mono);
  letter-spacing: 0.08em;
}

.work-rail__count [data-work-count] {
  color: var(--signal);
}

.work-rail__progress {
  flex: 1;
  height: 2px;
  overflow: hidden;
  border-radius: 2px;
  background: var(--line);
}

.work-rail__progress span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--signal));
  transform: scaleX(0);
  transform-origin: 0 50%;
}

.work-rail-enabled .portfolio-cta {
  margin-top: 0;
  padding-block: clamp(56px, 8vw, 110px);
}

@media (max-width: 1023px) {
  .work-rail-enabled .work-card {
    width: var(--rail-card-w, clamp(420px, 72vw, 640px));
  }
}

@media (max-width: 640px) {
  /* Celular: card de 84% da tela, corpo em coluna e foco mais suave nas pontas. */
  .work-rail-enabled .work-card {
    width: var(--rail-card-w, 84vw);
    opacity: calc(0.7 + var(--rail-focus, 1) * 0.3);
    transform: scale(calc(0.95 + var(--rail-focus, 1) * 0.05));
  }

  .work-rail-enabled .work-card__body {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 18px;
  }

  .work-rail-enabled .work-card__open {
    margin-top: 4px;
  }
}

/* Processo: linha vertical que enche com o scroll; a etapa acende quando a linha chega. */
.method-steps {
  position: relative;
}

.method-line {
  display: none;
}

.method-progress-enabled .method-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  display: block;
  width: 1px;
  background: var(--line);
}

.method-progress-enabled .method-line span {
  display: block;
  height: 100%;
  background: linear-gradient(180deg, var(--cyan), var(--signal));
  transform: scaleY(0);
  transform-origin: 50% 0;
}

.method-progress-enabled .method-step {
  padding-left: 28px;
}

.method-progress-enabled .method-step > span {
  position: relative;
  color: var(--muted);
  transition: color 300ms ease;
}

.method-progress-enabled .method-step > span::before {
  position: absolute;
  top: 9px;
  left: -32px;
  width: 9px;
  height: 9px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--void);
  content: '';
  transition:
    background 300ms ease,
    border-color 300ms ease,
    box-shadow 300ms ease;
}

.method-progress-enabled .method-step h3,
.method-progress-enabled .method-step p {
  opacity: 0.4;
  transition: opacity 400ms ease;
}

.method-progress-enabled .method-step.is-lit > span {
  color: var(--signal);
}

.method-progress-enabled .method-step.is-lit > span::before {
  border-color: var(--signal);
  background: var(--signal);
  box-shadow: 0 0 14px rgba(194, 255, 69, 0.55);
}

.method-progress-enabled .method-step.is-lit h3,
.method-progress-enabled .method-step.is-lit p {
  opacity: 1;
}

@media print {
  .work-rail {
    height: auto !important;
  }

  .work-grid,
  .segment-band__row {
    transform: none !important;
  }
}

/* Sobre: a altura vem da proporção (o height="1000" do HTML esticava a foto para 1000px)
   e o corte quadrado ancorado no topo tira a parte de baixo do retrato. */
.about-portrait img {
  height: auto;
  aspect-ratio: 1 / 1;
  object-position: center top;
}

/* ==========================================================================
   Revisão 1g 2026-10-15: hero no celular e no tablet (até 1023px), refeito a
   partir das propostas de design, UX e CRO (docs/projects/robsonluiz-dev-landing/
   hero-mobile-r1g/). Ordem: título → botão + prova → retrato emoldurado → formulário.
   O HTML não muda de ordem (display: contents + order) e o formulário continua
   sendo o mesmo #hero-form. A partir de 1024px nada muda.
   ========================================================================== */

.hero-keep {
  white-space: nowrap;
}

.hero-proof strong {
  color: inherit;
  font: inherit;
}

.hero-cta {
  display: none;
}

@media (min-width: 1024px) {
  .hero-form-card .lead-form__title {
    display: none;
  }
}

@media (max-width: 1023px) {
  .hero {
    --hero-col: min(100% - 40px, 640px);
  }

  /* No topo o header é a própria hero: sem fundo e sem filete até rolar. */
  .site-header:not(.is-scrolled):not(.menu-open) {
    border-bottom-color: transparent;
    background: transparent;
    backdrop-filter: none;
  }

  .hero,
  .hero-stage {
    min-height: 0;
  }

  .hero-stage {
    display: flex;
    height: auto;
    flex-direction: column;
  }

  .hero-content--split {
    display: contents;
  }

  /* Título em duas cores (como os h2), botão do tamanho do texto e a prova ao lado. */
  .hero-content--split .hero-copy {
    display: grid;
    width: var(--hero-col);
    max-width: none;
    grid-template-columns: auto 1fr;
    align-items: center;
    column-gap: 16px;
    margin-inline: auto;
    padding: calc(var(--header-height) + 24px) 0 0;
    order: 1;
  }

  .hero-content--split h1 {
    grid-column: 1 / -1;
    max-width: none;
    margin: 0;
    font: 500 clamp(2.25rem, 12vw, 3.5rem) / 0.96 var(--font-display);
    letter-spacing: -0.055em;
    text-shadow: none;
    text-wrap: wrap;
  }

  .hero-accent {
    color: var(--cyan);
  }

  .hero-content--split .hero-lede {
    grid-column: 1 / -1;
    max-width: none;
    margin: 16px 0 0;
    color: var(--mist);
    font: 500 16px/1.45 var(--font-body);
  }

  .hero-proof {
    display: block;
    grid-row: 3;
    grid-column: 2;
    margin-top: 20px;
    color: var(--microcopy);
    font: 500 12px/1.45 var(--font-mono);
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .hero-proof__stats {
    display: grid;
  }

  .hero-proof__avatar,
  .hero-proof__sep {
    display: none;
  }

  .hero-proof strong {
    color: var(--white);
    font-weight: 600;
  }

  .hero-cta {
    display: inline-flex;
    min-height: 52px;
    grid-row: 3;
    grid-column: 1;
    margin-top: 20px;
    padding-inline: 18px;
  }

  /* Formulário depois do texto, com título visível (posição final no bloco 1h). */
  .hero-form-card {
    width: var(--hero-col);
    max-width: none;
    margin: 72px auto 0;
    padding-bottom: 48px;
    order: 3;
  }

  .hero-form-card .lead-form__title {
    display: block;
    margin: 0 0 4px;
  }
}

/* Abaixo de 360px não cabe lado a lado: a prova vira uma linha acima do botão. */
@media (max-width: 359px) {
  .hero-content--split .hero-copy {
    grid-template-columns: 1fr;
  }

  .hero-content--split h1 {
    font-size: 2rem;
  }

  .hero-proof {
    grid-column: 1;
    margin-top: 16px;
  }

  .hero-proof__stats {
    display: block;
  }

  .hero-proof__sep {
    display: inline;
  }

  .hero-cta {
    grid-row: 4;
    justify-self: start;
    margin-top: 12px;
  }
}

@media (max-width: 640px) {
  /* Campos empilhados em todo o celular: largura cheia para nome e número. */
  .hero-form-card .lead-form__pair {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .hero .hero-form-card .lead-form {
    gap: 12px;
    padding: 20px 16px;
  }

  .hero-form-card .form-row input {
    padding-inline: 16px;
  }

  /* Barra de fatos em uma linha de três, sem números gigantes empilhados. */
  .proof-bar__inner {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    padding-block: 22px;
  }

  .proof-bar__item strong {
    margin-bottom: 6px;
    font-size: clamp(1.25rem, 6vw, 1.6rem);
  }

  .proof-bar__item span {
    display: block;
    font-size: 12px;
    letter-spacing: 0.04em;
    line-height: 1.35;
    text-wrap: balance;
  }
}

/* Entrada do texto do hero (só sem reduced motion). */
@media (max-width: 1023px) and (prefers-reduced-motion: no-preference) {
  .hero-content--split .hero-lede,
  .hero-cta,
  .hero-proof {
    animation: hero-rise 800ms var(--ease) backwards;
  }

  .hero-cta,
  .hero-proof {
    animation-delay: 120ms;
  }

  @keyframes hero-rise {
    from {
      transform: translateY(12px);
    }
  }
}

/* ==========================================================================
   Revisão 1h 2026-10-15: hero no estilo da Alethia. O monólito RL (vídeo do
   Google Flow / Veo 3.1 em sequência de quadros WebP) fica preso ao fundo do
   hero e avança com o scroll; texto e formulário rolam por cima dele.
   O 1º quadro é uma imagem comum (LCP); o canvas só desenha depois da 1ª
   pintura e não roda com prefers-reduced-motion ou economia de dados.
   ========================================================================== */

.hero {
  --hero-scrub-len: 80vh;
}

/* Sticky não funciona dentro de overflow hidden; clip corta sem criar rolagem. */
.hero,
.hero-stage {
  overflow: visible;
  overflow: clip;
}

.hero-stage {
  display: grid;
  height: auto;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: auto var(--hero-scrub-len);
}

.hero-media {
  position: sticky;
  z-index: 0;
  inset: auto;
  top: 0;
  width: 100%;
  height: 100vh;
  height: 100svh;
  grid-row: 1 / 3;
  grid-column: 1;
  align-self: start;
  overflow: hidden;
  background: #0c1013;
}

/* Sem o brilho verde antigo: o fundo agora é o próprio vídeo. */
.hero-media::before {
  display: none;
}

.hero-media::after {
  z-index: 1;
}

.hero-scrub,
.hero-scrub__poster,
.hero-scrub__canvas {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}

/* Mesma geometria do canvas (script.js, HERO_FRAMES): cover, redução e bordas esfumadas. */
.hero-scrub__poster {
  object-fit: cover;
  object-position: 72% 50%;
  transform: scale(0.7);
  transform-origin: 80% 50%;
  -webkit-mask-image:
    linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent),
    linear-gradient(180deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent),
    linear-gradient(180deg, transparent, #000 8%, #000 92%, transparent);
  mask-composite: intersect;
}

.hero-content--split {
  position: relative;
  z-index: 1;
  grid-row: 1;
  grid-column: 1;
}

/* Depois do encaixe (script.js, fitHeroMedia): posição e tamanho vêm inline, sem cover. */
.is-fitted .hero-scrub__poster {
  inset: auto;
  object-fit: fill;
  transform: none;
}

@media (max-width: 1023px) {
  .hero {
    --hero-scrub-len: 100svh;
  }

  /* Texto em cima da área vazia do quadro, o monólito embaixo; o formulário
     chega por cima do vídeo no fim da rolagem. */
  .hero-stage {
    grid-template-rows: auto var(--hero-scrub-len) auto;
  }

  .hero-media {
    grid-row: 1 / 4;
  }

  .hero-scrub__poster {
    object-position: 50% 50%;
    transform: scale(0.86);
    transform-origin: 50% 94%;
  }

  .hero-content--split .hero-copy,
  .hero-form-card {
    position: relative;
    z-index: 1;
  }

  .hero-content--split .hero-copy {
    grid-row: 1;
    grid-column: 1;
  }

  .hero-form-card {
    margin: 0 auto;
    grid-row: 3;
    grid-column: 1;
  }

  .hero .hero-form-card .lead-form {
    background: rgba(11, 13, 17, 0.84);
    backdrop-filter: blur(14px);
  }
}