html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-background);
  font-family: var(--font-standard, bold);
  scroll-behavior: smooth;
}

h1 {
  color: var(--color-tittle);
}

.toolbar {
  position: fixed;
  top: 0;
  left: 50%;
  height: 3.8rem;
  width: min(100% - 32px, 85rem);
  margin-top: 16px;
  transform: translateX(-50%);
  border-radius: 10px;

  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px) saturate(120%);
  -webkit-backdrop-filter: blur(12px) saturate(120%);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.toolbar-container {
  width: var(--container-width);
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.container {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo {
  height: 50px;
  width: 70%;
  display: flex;
  align-items: center;
}

.brand-name {
  color: var(--color-primary);
  font-size: 1.1rem;
}

.navigation {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 10px 26px;
  border-radius: 999px;
  background-color: rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(18px);
}

.nav-link {
  color: var(--color-primary);
  text-decoration: none;
  font-size: 0.86rem;
  text-transform: lowercase;
  letter-spacing: 0.06em;
  opacity: 0.9;
}

.social-links {
  display: flex;
  align-items: center;
  gap: 12px;
}

.social-links a {
  color: var(--color-primary);
  opacity: 0.8;
}

main {
  position: relative;
  padding: 120px 80px 64px;
  width: 100vw;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  gap: 96px;
  background: radial-gradient(
    circle at 10% 20%,
    #004c5f 0,
    #002f2f 45%,
    #00151a 100%
  );
  color: var(--color-primary);
  overflow: hidden;
}

.hero {
  position: relative;
  min-height: calc(100vh - 6rem);
  border-radius: 32px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  scroll-margin-top: 96px;
}

.img-main {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.65);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: var(--container-width);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 80px;
  padding: 48px 64px;
}

.figura-1 {
  position: relative;
  z-index: 1;
  max-width: 380px;
}

.figura-1 h1 {
  font-size: 2.6rem;
  line-height: 1.25;
  color: var(--color-primary);
  text-shadow: 0 8px 24px rgba(0, 0, 0, 0.8);
}

.figura-2 {
  position: relative;
  z-index: 1;
  max-width: 420px;
  padding: 24px 28px;
  background-color: rgba(0, 47, 47, 0.85);
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 0px 40px rgba(0, 0, 0, 0.75);
}

.figura-2 p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.hero-actions {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero-button {
  padding: 10px 22px;
  border-radius: 999px;
  border: 1px solid var(--color-primary);
  background: transparent;
  color: var(--color-primary);
  cursor: pointer;
  font-family: var(--font-standard, bold);
  font-size: 0.86rem;
}

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

.hero-button.outline {
  background-color: transparent;
}

.hero-button.full-width {
  width: 100%;
  text-align: center;
}

/* SESSÕES GERAIS */
.section {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  scroll-margin-top: 96px;
}

.section-header {
  text-align: center;
  margin-bottom: 40px;
}

.section-header h2 {
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.section-header p {
  font-size: 0.96rem;
  opacity: 0.9;
}

/* IMPACTOS DO USO PROLONGADO */
.impact-section {
  background: linear-gradient(
    180deg,
    rgba(0, 34, 34, 0.96),
    rgba(0, 18, 24, 0.98)
  );
  border-radius: 24px;
  padding: 40px 40px 48px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.impact-card {
  background: radial-gradient(circle at top, #0e4348, #051c22);
  border-radius: 18px;
  padding: 24px 22px 26px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.7);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.impact-card h3 {
  font-size: 1.1rem;
}

.impact-card p {
  font-size: 0.9rem;
  line-height: 1.6;
  opacity: 0.9;
}

.card-button {
  margin-top: auto;
  align-self: flex-start;
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.36);
  background-color: transparent;
  color: var(--color-primary);
  font-size: 0.8rem;
  cursor: pointer;
}

/* AVALIAÇÃO DE TEMPO DE TELA */
.assessment-section {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.assessment-card {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.6fr);
  gap: 32px;
  padding: 32px 36px;
  border-radius: 24px;
  background: linear-gradient(135deg, #002c32, #041016);
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 22px 55px rgba(0, 0, 0, 0.75);
}

.assessment-device {
  border-radius: 24px;
  border: 2px solid rgba(255, 255, 255, 0.16);
  background: radial-gradient(circle at 20% 20%, #0bd6ff, #02151b 60%);
  position: relative;
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 8px;
}

.fa-eye {
  margin-left: 2.2rem;
}

.assessment-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.9rem;
}

.form-group input {
  background-color: rgba(0, 0, 0, 0.4);
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: var(--color-primary);
  padding: 10px 12px;
  font-size: 0.9rem;
}

.form-group input::placeholder {
  opacity: 0.7;
}

.assessment-disclaimer {
  font-size: 0.78rem;
  opacity: 0.7;
  margin-top: 4px;
}

.assessment-result {
  margin-top: 6px;
  font-size: 0.9rem;
  font-weight: 600;
}

.btnVerificar {
  background-color: var(--color-actions);
  color: var(--color-primary);
  font-family: var(--font-standard);
  font-size: 14px;
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
  margin-top: 10px;
}

.btnVerificar:hover {
  background-color: #245e66;
  transform: translateY(-2px);
}

.btnVerificar:active {
  transform: translateY(0);
}

/* SOBRE / RESPONSÁVEL TÉCNICO */
.about-section {
  background: linear-gradient(90deg, #071b20, #03272d);
  border-radius: 24px;
  padding: 32px 36px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 20px 55px rgba(0, 0, 0, 0.8);
}

.about-card {
  display: grid;
  grid-template-columns: 0.9fr 2fr;
  gap: 28px;
  align-items: center;
}

.about-avatar {
  width: 140px;
  height: 160px;
  border-radius: 18px;
  background: radial-gradient(circle at 20% 0, #0bd6ff, #021018);
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar-initials {
  font-size: 2.4rem;
  font-weight: 700;
}

.about-content h2 {
  font-size: 1.4rem;
  margin-bottom: 6px;
}

.about-label {
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  opacity: 0.7;
  margin-bottom: 4px;
}

.about-content p {
  font-size: 0.9rem;
  line-height: 1.7;
}

.about-role {
  margin-top: 10px;
  font-size: 0.86rem;
  opacity: 0.85;
}

/* FOOTER */
.site-footer {
  padding: 32px 80px 28px;
  background-color: #00090c;
  color: var(--color-primary);
}

.footer-container {
  max-width: var(--container-width);
  margin: 0 auto 20px;
  display: grid;
  grid-template-columns: 2fr 1fr 1.3fr;
  gap: 36px;
}

.footer-column h4 {
  font-size: 1rem;
  margin-bottom: 10px;
}

.footer-column p,
.footer-column li {
  font-size: 0.84rem;
  opacity: 0.8;
}

.footer-column ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-column a {
  color: inherit;
  text-decoration: none;
}

.footer-social {
  margin-top: 10px;
  display: flex;
  gap: 10px;
}

.footer-social a {
  color: var(--color-primary);
  opacity: 0.8;
}

.footer-bottom {
  max-width: var(--container-width);
  margin: 0 auto;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 8px;
  font-size: 0.78rem;
  opacity: 0.7;
}

/* RESPONSIVO BÁSICO */
@media (max-width: 960px) {
  main {
    padding: 110px 24px 40px;
    gap: 72px;
  }

  .hero-content {
    flex-direction: column;
    align-items: flex-start;
    padding: 32px 24px;
  }

  .cards-grid {
    grid-template-columns: 1fr; /* “1 fração do espaço disponível”.
  }

  .assessment-card {
    grid-template-columns: 1fr;
  }

  .about-card {
    grid-template-columns: 1fr;
  }

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