:root {
  --color-primary: #38b6ff;
  --color-dark: #393536;
  --color-white: #ffffff;
  --color-bg: #f7f8fa;
  --color-border: #e8ebef;
  --color-text-soft: #5f6772;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-sm: 0 10px 24px rgba(25, 30, 40, 0.06);
  --shadow-md: 0 18px 40px rgba(25, 30, 40, 0.08);
  --container: 1120px;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "DM Sans", "Inter", system-ui, sans-serif;
  color: var(--color-dark);
  background: var(--color-white);
  line-height: 1.6;
}

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

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 8px 12px;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  z-index: 1200;
}

.skip-link:focus-visible {
  left: 12px;
}

.container {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}

.section {
  padding: 64px 0;
}

.section[id] {
  scroll-margin-top: 88px;
}

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

.section-heading {
  max-width: 720px;
  margin-bottom: 32px;
}

#depoimentos .section-heading {
  margin-bottom: 20px;
}

.eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 12px;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: "TT Chocolates", "Poppins", system-ui, sans-serif;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2rem, 7vw, 4rem);
}

h2 {
  font-size: clamp(1.6rem, 4.8vw, 2.6rem);
}

h3 {
  font-size: clamp(1.1rem, 3.8vw, 1.3rem);
}

p {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

button,
.btn {
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1100;
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid transparent;
  transition: backdrop-filter 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.site-header.is-scrolled {
  backdrop-filter: blur(8px);
  border-color: var(--color-border);
  box-shadow: 0 8px 24px rgba(17, 24, 39, 0.06);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo {
  font-family: "TT Chocolates", "Poppins", system-ui, sans-serif;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.logo-inno {
  color: var(--color-primary);
}

.logo-dev {
  color: var(--color-dark);
}

.menu-toggle {
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  display: grid;
  place-items: center;
  gap: 5px;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-dark);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.menu-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.menu-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav {
  position: fixed;
  inset: 72px 0 auto 0;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  transform: translateY(-120%);
  transition: transform 0.28s ease;
}

.nav.is-open {
  transform: translateY(0);
}

.nav ul {
  display: grid;
  gap: 4px;
  padding: 12px 16px 20px;
}

.nav a {
  display: block;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-weight: 500;
}

.nav a:hover,
.nav a:focus-visible {
  background: var(--color-bg);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  min-height: 44px;
  padding: 10px 18px;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

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

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  box-shadow: var(--shadow-md);
}

.btn-outline {
  border-color: var(--color-border);
  background: var(--color-white);
  color: var(--color-dark);
}

.hero {
  position: relative;
  padding: 96px 0 72px;
  overflow: hidden;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(to right, rgba(56, 182, 255, 0.07) 1px, transparent 1px), linear-gradient(to bottom, rgba(56, 182, 255, 0.07) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(to bottom, #000 35%, transparent 100%);
  pointer-events: none;
}

.hero-shape {
  position: absolute;
  right: -120px;
  top: -20px;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(56, 182, 255, 0.18), rgba(56, 182, 255, 0));
  pointer-events: none;
}

.hero-content {
  position: relative;
  text-align: center;
}

.hero-subtitle {
  margin-top: 16px;
  max-width: 640px;
  margin-inline: auto;
  color: var(--color-text-soft);
}

.hero-ctas {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.hero-badges {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.hero-badges li {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.92);
  font-size: 0.88rem;
  font-weight: 600;
}

.card,
.service-card,
.testimonial,
.contact-form,
.contact-info,
.faq-list details,
.skeleton--card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  box-shadow: 0 6px 20px rgba(10, 18, 28, 0.04);
}

.mvv-grid,
.services-grid {
  display: grid;
  gap: 16px;
}

.card,
.service-card,
.contact-info,
.contact-form {
  padding: 20px;
}

.differentials {
  margin-top: 24px;
  padding: 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(56, 182, 255, 0.08), rgba(56, 182, 255, 0.02));
}

.differentials h3 {
  margin-bottom: 12px;
}

.differentials li {
  padding-left: 20px;
  position: relative;
  margin-bottom: 8px;
}

.differentials li::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  position: absolute;
  left: 0;
  top: 9px;
}

.service-card {
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid transparent;
  transition: border-color 0.22s ease;
  pointer-events: none;
}

.service-card:hover::after {
  border-color: rgba(56, 182, 255, 0.34);
}

.icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  background: rgba(56, 182, 255, 0.14);
  color: var(--color-dark);
  margin-bottom: 14px;
}

.text-btn {
  border: 0;
  background: transparent;
  color: var(--color-primary);
  padding: 0;
  margin-top: 10px;
  font-weight: 700;
}

.testimonial-region {
  min-height: 0;
}

.skeleton--img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: linear-gradient(135deg, #dfe7ee, #edf2f8);
}

.testimonial-wrap {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
}

.carousel-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--color-white);
}

.testimonial-track {
  position: relative;
}

.testimonial {
  padding: 22px;
  display: none;
}

.testimonial.is-active {
  display: block;
}

.testimonial h3 {
  margin-top: 14px;
}

.testimonial span {
  display: block;
  color: var(--color-text-soft);
}

.testimonial p {
  overflow-wrap: anywhere;
}

.testimonial small {
  display: inline-block;
  margin-top: 8px;
  letter-spacing: 0.08em;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  padding: 16px 18px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 600;
}

.faq-list details p {
  margin-top: 10px;
  color: var(--color-text-soft);
}

.contact-grid {
  display: grid;
  gap: 18px;
}

.contact-info p + ul {
  margin-top: 16px;
}

.contact-info li {
  margin-bottom: 8px;
}

.contact-info .btn {
  margin-top: 12px;
}

.contact-form {
  display: grid;
  gap: 12px;
}

.field {
  display: grid;
  gap: 6px;
}

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

.field label {
  font-size: 0.95rem;
  font-weight: 600;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  min-height: 44px;
  padding: 10px 12px;
  background: var(--color-white);
}

.field textarea {
  min-height: 120px;
  resize: vertical;
}

.error {
  min-height: 18px;
  color: #b42318;
  font-size: 0.82rem;
}

.form-feedback {
  margin-top: 4px;
  min-height: 20px;
  font-weight: 600;
}

.form-feedback.success {
  color: #117a37;
}

.form-feedback.error {
  color: #b42318;
}

.site-footer {
  padding-top: 40px;
  border-top: 1px solid var(--color-border);
  background: #fcfdff;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.footer-grid > div:first-child {
  grid-column: 1 / -1;
  text-align: center;
  max-width: 360px;
  margin-inline: auto;
}

.footer-grid h3 {
  margin-bottom: 8px;
}

.footer-grid li {
  margin-bottom: 6px;
}

.footer-bottom {
  margin-top: 20px;
  padding: 14px 0 22px;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
}

.back-to-top {
  font-weight: 700;
  color: var(--color-primary);
}

.modal {
  position: fixed;
  inset: 0;
  display: none;
  z-index: 1400;
}

.modal.is-open {
  display: block;
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(17, 24, 39, 0.55);
}

.modal-content {
  position: relative;
  z-index: 2;
  width: min(100% - 24px, 640px);
  margin: 72px auto;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.modal-close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  font-size: 1.4rem;
  line-height: 1;
}

.modal-content h3 {
  margin-bottom: 12px;
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

.content-fade {
  opacity: 0;
  transition: opacity 0.24s ease;
}

.content-fade.is-visible {
  opacity: 1;
}

[data-skeleton] {
  opacity: 1;
  transition: opacity 0.18s ease;
}

[data-skeleton].is-exit {
  opacity: 0;
}

.skeleton {
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, #eef2f6 20%, #f5f8fb 50%, #eef2f6 80%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.4s linear infinite;
}

.skeleton--card {
  padding: 16px;
}

.skeleton--img {
  margin-bottom: 14px;
}

.skeleton--text {
  height: 12px;
  margin-top: 10px;
}

.skeleton--pill {
  width: 70px;
  height: 24px;
  border-radius: 999px;
}

.skeleton--w-100 {
  width: 100%;
}

.skeleton--w-90 {
  width: 90%;
}

.skeleton--w-70 {
  width: 70%;
}

.skeleton--w-60 {
  width: 60%;
}

.skeleton--w-50 {
  width: 50%;
}

.skeleton-pills {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.testimonial-skeleton-grid {
  display: grid;
  gap: 16px;
}

.skeleton-desktop-only {
  display: none;
}

.modal-skeleton {
  display: grid;
  gap: 10px;
}

.modal-skeleton .skeleton--text {
  margin-top: 0;
}

@keyframes skeleton-shimmer {
  0% {
    background-position: 200% 0;
  }

  100% {
    background-position: -200% 0;
  }
}

@media (min-width: 680px) {
  .section {
    padding: 80px 0;
  }

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

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

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

  .skeleton-desktop-only {
    display: block;
  }

  .footer-grid {
    grid-template-columns: 1.3fr 1fr 1fr;
  }

  .footer-grid > div:first-child {
    grid-column: auto;
    text-align: left;
    max-width: none;
    margin-inline: 0;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    text-align: left;
  }
}

@media (min-width: 980px) {
  .menu-toggle {
    display: none;
  }

  .nav {
    position: static;
    transform: none;
    border-bottom: 0;
    background: transparent;
  }

  .nav ul {
    padding: 0;
    display: flex;
    align-items: center;
    gap: 2px;
  }

  .hero {
    padding: 120px 0 96px;
  }

  .hero-content {
    max-width: 860px;
  }

  .testimonial-track {
    min-height: 250px;
  }

  .testimonial {
    position: absolute;
    inset: 0;
    display: block;
    opacity: 0;
    transform: translateX(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
  }

  .testimonial.is-active {
    opacity: 1;
    transform: translateX(0);
  }

  .hero-subtitle {
    margin-inline: auto;
  }

  .hero-ctas,
  .hero-badges {
    justify-content: center;
  }

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

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

  .contact-grid {
    grid-template-columns: 1fr 1.2fr;
  }

  .site-header .container {
    gap: 24px;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
    scroll-behavior: auto !important;
  }

  .reveal,
  .content-fade {
    opacity: 1;
    transform: none;
  }
}