:root {
  --bg: #ffffff;
  --bg-soft: #f6f7f8;
  --surface: #ffffff;
  --surface-strong: #f0f2f5;
  --border: #e4e7eb;
  --border-strong: #c8ced6;
  --text: #0a0a0a;
  --muted: #606875;
  --faint: #9098a3;
  --blue: #2563eb;
  --green: #16a34a;
  --violet: #7c3aed;
  --shadow: 0 18px 55px rgba(10, 10, 10, 0.1);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --font-display: "Playfair Display", Georgia, serif;
  --font-body: "DM Sans", Arial, sans-serif;
}

[data-theme="dark"] {
  --bg: #0a0a0a;
  --bg-soft: #111111;
  --surface: #151515;
  --surface-strong: #1d1d1d;
  --border: #282828;
  --border-strong: #3a3a3a;
  --text: #f4f4f4;
  --muted: #a7a7a7;
  --faint: #727272;
  --shadow: 0 18px 55px rgba(0, 0, 0, 0.55);
}

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

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
}

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

button {
  font: inherit;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 500;
  padding: 10px 14px;
  color: var(--bg);
  background: var(--text);
  border-radius: var(--radius-sm);
  transform: translateY(-150%);
}

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

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
}

.site-header.scrolled {
  border-bottom-color: var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100%, 1240px);
  height: 68px;
  margin: 0 auto;
  padding: 0 20px;
}

.nav-logo,
.footer strong {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 900;
  line-height: 1;
}

.nav-links,
.nav-actions,
.hero-actions,
.logos-row,
.tags,
.status-row {
  display: flex;
  align-items: center;
}

.nav-links {
  display: none;
  gap: 30px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.nav-links a,
.footer a {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.nav-links a:hover,
.footer a:hover {
  color: var(--text);
}

.nav-actions {
  gap: 10px;
}

.icon-button,
.menu-button,
.mobile-menu-close {
  min-width: 40px;
  min-height: 40px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.theme-glyph {
  position: relative;
  display: block;
  width: 18px;
  height: 18px;
  border: 2px solid currentColor;
  border-radius: 999px;
}

.theme-glyph::after {
  content: "";
  position: absolute;
  top: -3px;
  right: -4px;
  width: 12px;
  height: 12px;
  background: var(--surface);
  border-radius: 999px;
}

.theme-glyph.is-dark::before,
.theme-glyph.is-dark::after {
  content: "";
  position: absolute;
  border-radius: 999px;
}

.theme-glyph.is-dark {
  background: currentColor;
}

.theme-glyph.is-dark::before {
  inset: -6px;
  border: 2px solid currentColor;
  opacity: 0.24;
}

.theme-glyph.is-dark::after {
  display: none;
}

.menu-button {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.menu-button span {
  width: 20px;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
}

.nav-cta {
  display: none;
  padding: 9px 16px;
  color: var(--bg);
  background: var(--text);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 700;
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 200;
  padding: 82px 28px 32px;
  background: var(--bg);
  transform: translateX(100%);
  transition: transform 0.28s ease;
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-menu-close {
  position: absolute;
  top: 18px;
  right: 20px;
  padding: 0 12px;
}

.mobile-menu-links {
  display: grid;
  gap: 0;
  padding: 0;
  margin: 0;
  list-style: none;
}

.mobile-menu-links a {
  display: block;
  padding: 16px 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 11vw, 3rem);
  font-weight: 900;
  border-bottom: 1px solid var(--border);
}

.hero {
  display: grid;
  gap: 42px;
  align-items: center;
  width: min(100%, 1240px);
  min-height: 100svh;
  margin: 0 auto;
  padding: 116px 20px 72px;
}

.hero-content,
.dashboard,
.section-header,
.differentials-grid,
.footer-grid,
.footer-bottom {
  width: 100%;
}

.hero-badge,
.section-label,
.section-kicker {
  margin: 0 0 18px;
  color: var(--blue);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-badge {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 7px 12px;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
}

.hero-badge span {
  width: 7px;
  height: 7px;
  background: var(--green);
  border-radius: 999px;
}

.hero-title,
.section h2,
.final-cta h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.04;
}

.hero-title {
  max-width: 760px;
  font-size: clamp(3rem, 15vw, 5.6rem);
}

.hero-subtitle,
.section-header > p,
.section-sub,
.final-cta p {
  max-width: 610px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button,
.whatsapp-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: var(--radius-md);
  font-weight: 800;
}

.button-primary {
  color: var(--bg);
  background: var(--text);
}

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

.button:hover,
.whatsapp-button:hover,
.nav-cta:hover {
  transform: translateY(-2px);
}

.dashboard {
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.dashboard-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  color: var(--faint);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.window-dots {
  display: flex;
  gap: 6px;
}

.window-dots span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
}

.window-dots span:nth-child(1) {
  background: #ff5f56;
}

.window-dots span:nth-child(2) {
  background: #ffbd2e;
}

.window-dots span:nth-child(3) {
  background: #27c93f;
}

.metrics {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 22px;
}

.metric,
.service-card,
.score-card,
.portfolio-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.metric {
  padding: 16px;
  background: var(--bg-soft);
}

.metric span,
.metric small,
.portfolio-card p,
.score-card p,
.score-card > span {
  color: var(--muted);
}

.metric span {
  display: block;
  font-size: 0.73rem;
  font-weight: 800;
  text-transform: uppercase;
}

.metric strong {
  display: block;
  margin-top: 3px;
  font-family: var(--font-display);
  font-size: 1.8rem;
}

.metric small {
  color: var(--green);
  font-weight: 800;
}

.chart {
  display: flex;
  align-items: end;
  gap: 6px;
  height: 86px;
  margin-bottom: 18px;
}

.chart span {
  flex: 1;
  height: var(--height);
  background: linear-gradient(180deg, var(--blue), var(--violet));
  border-radius: 5px 5px 2px 2px;
}

.status-row {
  flex-wrap: wrap;
  gap: 9px;
}

.status-row span {
  display: inline-flex;
  gap: 7px;
  align-items: center;
  padding: 9px 11px;
  color: var(--muted);
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 700;
}

.status-row i {
  width: 7px;
  height: 7px;
  border-radius: 999px;
}

.status-green {
  background: var(--green);
}

.status-blue {
  background: var(--blue);
}

.status-violet {
  background: var(--violet);
}

.logos-strip,
.section,
.final-cta,
.footer {
  padding: 72px 20px;
}

.logos-strip {
  text-align: center;
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.logos-row {
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px 34px;
}

.logos-row span {
  color: var(--faint);
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 900;
}

.section {
  background: var(--bg);
}

.services,
.portfolio {
  background: var(--bg-soft);
}

.section > *,
.final-cta > *,
.footer > * {
  width: min(100%, 1240px);
  margin-right: auto;
  margin-left: auto;
}

.section h2,
.final-cta h2 {
  max-width: 780px;
  font-size: clamp(2.15rem, 10vw, 4rem);
}

.section-header-center {
  text-align: center;
}

.section-header-center > p {
  margin-right: auto;
  margin-left: auto;
}

.services-grid,
.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 44px;
}

.service-card {
  padding: 26px;
}

.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  color: var(--blue);
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-weight: 900;
}

.service-card h3,
.portfolio-card h3,
.benefits span {
  margin: 0;
  font-size: 1.2rem;
}

.service-card p,
.benefits p,
.steps p {
  color: var(--muted);
}

.tags {
  flex-wrap: wrap;
  gap: 7px;
  padding: 0;
  margin: 20px 0 0;
  list-style: none;
}

.tags li {
  padding: 5px 10px;
  color: var(--muted);
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 700;
}

.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 0;
  margin-top: 44px;
  list-style: none;
  counter-reset: steps;
}

.steps li {
  position: relative;
  padding: 24px 22px 24px 78px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  counter-increment: steps;
}

.steps li::before {
  content: counter(steps);
  position: absolute;
  top: 22px;
  left: 22px;
  display: grid;
  width: 38px;
  height: 38px;
  color: var(--blue);
  font-family: var(--font-display);
  font-weight: 900;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 999px;
  place-items: center;
}

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

.steps p {
  margin: 0;
  font-size: 0.92rem;
}

.portfolio-card {
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.32s ease, box-shadow 0.32s ease, border-color 0.32s ease;
}

.portfolio-card:hover,
.portfolio-card:focus-within {
  border-color: var(--border-strong);
  box-shadow: var(--shadow);
  transform: translateY(-6px);
}

.portfolio-link {
  display: grid;
  height: 100%;
}

.portfolio-media {
  position: relative;
  min-height: 230px;
  margin: 0;
  overflow: hidden;
  background: var(--portfolio-bg, var(--surface-strong));
}

.portfolio-media img,
.portfolio-fallback {
  width: 100%;
  height: 100%;
  min-height: inherit;
}

.portfolio-media img {
  position: absolute;
  inset: 0;
  object-fit: cover;
  opacity: 0.92;
  transition: opacity 0.32s ease, transform 0.45s ease;
}

.portfolio-card:hover .portfolio-media img,
.portfolio-card:focus-within .portfolio-media img {
  opacity: 0.72;
  transform: scale(1.045);
}

.portfolio-fallback {
  display: grid;
  align-content: end;
  gap: 10px;
  padding: 26px;
  color: var(--portfolio-text, var(--text));
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--portfolio-bg, var(--surface-strong)) 72%, #ffffff 8%), transparent),
    radial-gradient(circle at 78% 12%, rgba(255, 255, 255, 0.38), transparent 34%),
    var(--portfolio-bg, var(--surface-strong));
}

.portfolio-fallback::before {
  content: "";
  display: block;
  width: min(220px, 74%);
  height: 120px;
  margin-bottom: 28px;
  border: 1px solid color-mix(in srgb, currentColor 22%, transparent);
  border-radius: var(--radius-md);
  background:
    linear-gradient(currentColor 0 0) 22px 22px / 38% 8px no-repeat,
    linear-gradient(currentColor 0 0) 22px 42px / 58% 7px no-repeat,
    linear-gradient(currentColor 0 0) 22px 66px / 44% 34px no-repeat,
    color-mix(in srgb, currentColor 7%, transparent);
  box-shadow: 18px 18px 0 color-mix(in srgb, currentColor 8%, transparent);
  opacity: 0.88;
}

.portfolio-fallback strong {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 7vw, 2.8rem);
  line-height: 0.95;
}

.portfolio-fallback span {
  max-width: 380px;
  font-size: 0.92rem;
  font-weight: 700;
  opacity: 0.74;
}

.portfolio-visit {
  position: absolute;
  right: 18px;
  bottom: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  color: var(--bg);
  background: var(--text);
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 900;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.28s ease, transform 0.28s ease;
}

.portfolio-card:hover .portfolio-visit,
.portfolio-card:focus-within .portfolio-visit {
  opacity: 1;
  transform: translateY(0);
}

.portfolio-content {
  display: grid;
  gap: 12px;
  padding: 22px;
}

.portfolio-category {
  margin: 0;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.portfolio-card h3 {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 6vw, 2rem);
  line-height: 1;
}

.portfolio-description {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.portfolio-techs {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  padding: 0;
  margin: 4px 0 0;
  list-style: none;
}

.portfolio-techs li {
  padding: 5px 9px;
  color: var(--muted);
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
}

.portfolio-bezclean {
  --portfolio-bg: #e8f0fe;
  --portfolio-text: #1e3a8a;
}

.portfolio-bruna {
  --portfolio-bg: #fce7f3;
  --portfolio-text: #831843;
}

.portfolio-elis {
  --portfolio-bg: #fef3c7;
  --portfolio-text: #78350f;
}

.portfolio-valdoir {
  --portfolio-bg: #111827;
  --portfolio-text: #f1f5f9;
}

.portfolio-lanblackout {
  --portfolio-bg: #4c1d95;
  --portfolio-text: #f5f3ff;
}

.differentials-grid {
  display: grid;
  gap: 38px;
}

.benefits {
  display: grid;
  gap: 16px;
  margin-top: 30px;
}

.benefits article {
  padding-left: 18px;
  border-left: 3px solid var(--blue);
}

.benefits p {
  margin: 6px 0 0;
}

.score-card {
  padding: 28px;
  box-shadow: var(--shadow);
}

.score-card > strong {
  display: block;
  margin: 8px 0;
  color: var(--blue);
  font-family: var(--font-display);
  font-size: clamp(4rem, 20vw, 6rem);
  line-height: 1;
}

.progress-list {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}

.progress-list label {
  display: flex;
  justify-content: space-between;
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.progress-list i {
  display: block;
  height: 6px;
  overflow: hidden;
  background: var(--border);
  border-radius: 999px;
}

.progress-list b {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--blue), var(--violet));
  border-radius: inherit;
  transition: width 1s ease;
}

.final-cta {
  color: #ffffff;
  text-align: center;
  background: #0a0a0a;
}

.final-cta h2,
.final-cta p {
  margin-right: auto;
  margin-left: auto;
}

.final-cta p {
  color: rgba(255, 255, 255, 0.68);
}

.whatsapp-button {
  margin-top: 32px;
  color: #ffffff;
  background: #25d366;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.28);
}

.footer {
  padding-bottom: 34px;
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  gap: 30px;
}

.footer p {
  max-width: 330px;
  color: var(--muted);
}

.footer h2 {
  margin: 0 0 12px;
  color: var(--faint);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer nav {
  display: grid;
  gap: 8px;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 36px;
  padding-top: 24px;
  color: var(--faint);
  border-top: 1px solid var(--border);
  font-size: 0.84rem;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--blue) 50%, transparent);
  outline-offset: 4px;
}

@media (min-width: 560px) {
  .metrics,
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (min-width: 760px) {
  .nav {
    padding-right: 28px;
    padding-left: 28px;
  }

  .nav-cta {
    display: inline-flex;
  }

  .hero,
  .logos-strip,
  .section,
  .final-cta,
  .footer {
    padding-right: 28px;
    padding-left: 28px;
  }

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

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

@media (min-width: 980px) {
  .nav-links {
    display: flex;
  }

  .menu-button {
    display: none;
  }

  .hero {
    grid-template-columns: 1.08fr 0.92fr;
    gap: 70px;
    padding-top: 118px;
  }

  .services-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .steps {
    grid-template-columns: repeat(5, 1fr);
  }

  .steps li {
    padding: 74px 18px 22px;
  }

  .steps li::before {
    top: 20px;
    left: 18px;
  }

  .portfolio-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }

  .portfolio-card-large {
    grid-row: span 2;
  }

  .portfolio-card-large .portfolio-media {
    min-height: 430px;
  }

  .differentials-grid {
    grid-template-columns: 1fr 0.86fr;
    align-items: center;
  }
}

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