:root {
  --header-height: 3.5rem;

  /*========== Colors ==========*/
  /*Color mode HSL(hue, saturation, lightness)*/
  --black-color: hsl(220, 24%, 12%);
  --black-color-light: hsl(220, 24%, 15%);
  --black-color-lighten: hsl(220, 20%, 18%);
  --white-color: #fff;
  --body-color: hsl(220, 100%, 97%);

  /*========== Font and typography ==========*/
  /*.5rem = 8px | 1rem = 16px ...*/
  --body-font: 'Sf', sans-serif;
  --normal-font-size: 1rem;

  /*========== Font weight ==========*/
  --font-light: 300;
  --font-regular: 400;
  --font-semi-bold: 600;
  --transparent-color: rgba(0, 0, 0, 0);
  /* Cor transparente */
  --purple-color: #4b0082;
  /* Cor roxa escura */
  /*========== z index ==========*/
  --z-tooltip: 10;
  --z-fixed: 100;
}

.header {
  background-color: var(--transparent-color) !important;
  /* Inicialmente transparente */
  transition: background-color 0.3s ease;
  /* Transição suave de cor de fundo */
}

.navbar-brand {

  margin-right: 0.5rem;
}

.navbar-brand:hover {
  color: rgba(90, 69, 254, 0.8)
}

@media (max-width: 991.98px) {

  .navbar-collapse {
    text-align: left;
    font-size: 22px;
    width: 100%;
    position: relative;
    border-radius: 0 0 8px 8px;
    background: rgb(90, 69, 254);
    background: -moz-linear-gradient(138deg, rgba(90, 69, 254, 1) 0%, rgba(6, 6, 15, 1) 46%, rgba(6, 6, 15, 1) 100%);
    background: -webkit-linear-gradient(138deg, rgba(90, 69, 254, 1) 0%, rgba(6, 6, 15, 1) 46%, rgba(6, 6, 15, 1) 100%);
    background: linear-gradient(138deg, rgba(90, 69, 254, 1) 0%, rgba(6, 6, 15, 1) 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#5a45fe", endColorstr="#06060f", GradientType=1);
    align-items: center;
    padding: 16px;
    box-sizing: border-box;
    gap: 48px 0;
    color: #fefefe;
    font-family: 'SF Pro';

  }

  .navbar-nav .nav-link {
    margin-bottom: 8px;
  }

}

.navbar-nav {
  margin: 0 auto;
  flex-direction: row;
}

.button {
  margin-left: 0.5rem;
}

@media (max-width: 991.98px) {
  .navbar-nav {
    padding: 10px;
    flex-direction: column;
  }

  .navbar-brand {
    margin-right: -0.5rem;
  }

  .button {
    margin-left: -0.5rem;
  }
}

.dropdown-toggle::after {
  display: none;
}

.landing {
  --landing-accent: #8f83ff;
  --landing-muted: #c1c7cd;
  --landing-line: rgba(255, 255, 255, 0.14);
  color: #fff;
  padding: 0 24px;
}

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

.landing-shell {
  width: min(1120px, 100%);
  margin-right: auto;
  margin-left: auto;
}

.landing-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  align-items: center;
  gap: clamp(24px, 5vw, 72px);
  min-height: 610px;
  padding-top: 54px;
  padding-bottom: 48px;
}

.landing-copy h1 {
  max-width: 660px;
  margin: 0;
  font-size: clamp(3rem, 6.2vw, 5rem);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.landing-copy h1 span {
  color: var(--landing-accent);
}

.landing-lede {
  max-width: 58ch;
  margin: 24px 0 0;
  color: var(--landing-muted);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  line-height: 1.75;
}

.landing-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 22px;
  margin-top: 32px;
}

.landing-button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0 22px;
  border: 1px solid #6f60ff;
  border-radius: 8px;
  background: #5a44fe;
  color: #fff;
  font-size: 0.98rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.landing-button:hover {
  transform: translateY(-2px);
  border-color: #9288ff;
  background: #4936df;
  color: #fff;
}

.landing-button:focus-visible,
.landing-secondary:focus-visible,
.landing-safety a:focus-visible,
.landing-footer a:focus-visible {
  outline: 3px solid #c1bbff;
  outline-offset: 4px;
}

.landing-button i {
  font-size: 1.2rem;
}

.landing-secondary {
  color: #e7e4ff;
  font-weight: 500;
  text-decoration-color: rgba(231, 228, 255, 0.55);
  text-underline-offset: 5px;
}

.landing-secondary:hover {
  color: #fff;
  text-decoration-color: #fff;
}

.landing-caveat {
  margin: 18px 0 0;
  color: var(--landing-muted);
  font-size: 0.88rem;
}

.landing-art {
  position: relative;
  width: min(100%, 470px);
  aspect-ratio: 1;
  justify-self: end;
}

.landing-art img {
  position: absolute;
  display: block;
  width: 66%;
  height: auto;
  border-radius: 12px;
  filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.32));
}

.landing-art-main {
  z-index: 2;
  top: 0;
  left: 3%;
  transform: rotate(-5deg);
}

.landing-art-side {
  z-index: 1;
  top: 14%;
  right: 0;
  transform: rotate(6deg);
}

.landing-art-bottom {
  z-index: 3;
  right: 11%;
  bottom: 0;
  width: 58% !important;
  transform: rotate(3deg);
}

.landing-section {
  padding-top: 48px;
  padding-bottom: 88px;
}

.landing-section-heading {
  max-width: 680px;
}

.landing-section-heading h2 {
  margin: 0;
  font-size: clamp(1.8rem, 3.8vw, 2.75rem);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.landing-section-heading > p {
  margin: 16px 0 0;
  color: var(--landing-muted);
  font-size: 1rem;
  line-height: 1.65;
  text-align: left;
}

.landing-feature-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 38px;
  border-top: 1px solid var(--landing-line);
}

.landing-feature {
  min-width: 0;
  padding: 25px 24px 0 0;
}

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

.landing-feature-icon {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(143, 131, 255, 0.42);
  border-radius: 12px;
  color: #c1bbff;
}

.landing-feature-icon i {
  font-size: 1.25rem;
}

.landing-feature h3,
.landing-safety-item h3 {
  margin: 18px 0 0;
  font-size: 1.15rem;
  font-weight: 500;
}

.landing-feature p {
  max-width: 38ch;
  margin: 9px 0 0;
  color: var(--landing-muted);
  line-height: 1.65;
  text-align: left;
}

.landing-safety {
  padding: 66px 24px 54px;
  background: linear-gradient(110deg, rgba(38, 29, 103, 0.55), rgba(11, 9, 27, 0.62));
}

.landing-safety-grid {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: clamp(28px, 6vw, 80px);
  margin-top: 36px;
  padding-top: 30px;
  border-top: 1px solid var(--landing-line);
}

.landing-safety-item h3 {
  margin-top: 0;
}

.landing-safety-item p {
  margin: 13px 0 0;
  color: #d3d5df;
  line-height: 1.75;
  text-align: left;
}

.landing-safety-item code {
  color: #e3dfff;
  font-family: Consolas, monospace;
  font-size: 0.92em;
}

.landing-safety-item a {
  color: #d0caff;
  text-decoration-color: rgba(208, 202, 255, 0.6);
  text-underline-offset: 3px;
}

.landing-safety-item a:hover {
  color: #fff;
}

.landing-bottom-cta {
  margin-top: 34px;
}

.landing-footer {
  display: flex;
  min-height: 86px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.landing-footer > a {
  color: #fff;
  font-size: 1.05rem;
  font-weight: 600;
  text-decoration: none;
}

.landing-footer > a span {
  color: var(--landing-accent);
}

.landing-footer > .landing-support {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  border: 1px solid rgba(143, 131, 255, 0.55);
  border-radius: 8px;
  color: #e3dfff;
  font-size: 0.9rem;
  font-weight: 500;
  transition: background-color 160ms ease, border-color 160ms ease;
}

.landing-footer > .landing-support:hover {
  border-color: #9288ff;
  background: rgba(90, 68, 254, 0.2);
}

.landing-footer p {
  margin: 0;
  color: var(--landing-muted);
  font-size: 0.88rem;
}

@media (max-width: 900px) {
  .landing-hero {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 0.8fr);
    gap: 20px;
    min-height: 540px;
  }

  .landing-copy h1 {
    font-size: clamp(2.75rem, 7vw, 4.2rem);
  }

  .landing-feature {
    padding-right: 18px;
  }

  .landing-feature + .landing-feature {
    padding-left: 18px;
  }
}

@media (max-width: 680px) {
  .landing {
    padding-right: 20px;
    padding-left: 20px;
  }

  .landing-hero {
    grid-template-columns: 1fr;
    gap: 20px;
    min-height: 0;
    padding-top: 64px;
    padding-bottom: 54px;
  }

  .landing-copy h1 {
    max-width: 13ch;
    font-size: clamp(2.75rem, 12vw, 4.1rem);
  }

  .landing-lede {
    margin-top: 18px;
    font-size: 1rem;
  }

  .landing-actions {
    gap: 18px;
    margin-top: 24px;
  }

  .landing-art {
    width: min(100%, 390px);
    justify-self: center;
    margin-top: 8px;
  }

  .landing-section {
    padding-top: 30px;
    padding-bottom: 64px;
  }

  .landing-feature-list {
    grid-template-columns: 1fr;
    margin-top: 28px;
  }

  .landing-feature,
  .landing-feature + .landing-feature {
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr);
    column-gap: 14px;
    padding: 20px 0;
    border-bottom: 1px solid var(--landing-line);
    border-left: 0;
  }

  .landing-feature-icon {
    grid-row: span 2;
  }

  .landing-feature h3 {
    align-self: center;
    margin: 0;
  }

  .landing-feature p {
    margin-top: 6px;
  }

  .landing-safety {
    margin-right: -20px;
    margin-left: -20px;
    padding: 52px 20px 38px;
  }

  .landing-safety-grid {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-top: 28px;
    padding-top: 24px;
  }

  .landing-footer {
    min-height: 76px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .landing-button {
    transition: none;
  }

  .landing-button:hover {
    transform: none;
  }
}