:root {
  --ceu-df: #1e6fa8;
  --ceu-df-deep: #154a73;
  --concreto: #2b3038;
  --concreto-deep: #1a1d22;
  --verde-asa: #3d8b5a;
  --areia: #e8e4dc;
  --sol-poente: #e8a838;
  --branco-nuvem: #f7f9fb;
  --header-h: 3.75rem;
  --content-max: 72rem;
  --radius: 0.75rem;
  --shadow-card: 0 1rem 2.5rem rgba(0, 0, 0, 0.35);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Source Sans 3", system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--areia);
  background: var(--concreto-deep);
  display: flex;
  flex-direction: column;
}

a {
  color: var(--ceu-df);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--branco-nuvem);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(26, 29, 34, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(247, 249, 251, 0.08);
}

.site-header__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0.65rem 1.25rem;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  flex-shrink: 0;
}

.brand img {
  display: block;
  height: clamp(2rem, 5vw, 2.5rem);
  width: auto;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.35rem 1rem;
}

.site-nav__link {
  font-family: Montserrat, system-ui, sans-serif;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  color: rgba(232, 228, 220, 0.88);
  padding: 0.35rem 0.15rem;
  transition: color 0.2s var(--ease-out);
}

.site-nav__link:hover,
.site-nav__link:focus-visible {
  color: var(--branco-nuvem);
}

.site-nav__link--cta {
  color: var(--concreto-deep);
  background: linear-gradient(135deg, var(--sol-poente), #f0c060);
  padding: 0.5rem 0.85rem;
  border-radius: 4px;
  box-shadow: 0 2px 12px rgba(232, 168, 56, 0.35);
}

.site-nav__link--cta:hover,
.site-nav__link--cta:focus-visible {
  color: var(--concreto-deep);
  filter: brightness(1.06);
}

.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  min-height: calc(100dvh - var(--header-h));
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
  background: var(--concreto);
}

.hero__media {
  position: absolute;
  inset: 0;
  line-height: 0;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
}

.hero__scrim {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(
      180deg,
      rgba(26, 29, 34, 0.55) 0%,
      rgba(26, 29, 34, 0.2) 38%,
      rgba(26, 29, 34, 0.45) 68%,
      rgba(26, 29, 34, 0.94) 100%
    ),
    linear-gradient(
      105deg,
      rgba(30, 111, 168, 0.32) 0%,
      transparent 48%,
      rgba(61, 139, 90, 0.18) 100%
    );
}

.hero__content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--content-max);
  padding: 3rem 1.5rem 3.5rem;
  text-align: center;
}

.hero__eyebrow {
  margin: 0 0 0.75rem;
  font-family: Montserrat, system-ui, sans-serif;
  font-weight: 700;
  font-size: clamp(0.6875rem, 2vw, 0.8125rem);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sol-poente);
}

.hero__title {
  margin: 0 auto 1rem;
  max-width: 14ch;
  font-family: Montserrat, system-ui, sans-serif;
  font-weight: 800;
  font-size: clamp(2.25rem, 7vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--branco-nuvem);
  text-shadow: 0 0.25rem 2rem rgba(0, 0, 0, 0.45);
}

.hero__title-break {
  display: none;
}

.hero__lead {
  margin: 0 auto 1.75rem;
  max-width: 36rem;
  font-size: clamp(1rem, 2.5vw, 1.125rem);
  color: rgba(247, 249, 251, 0.9);
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.35);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.65rem 1.35rem;
  border-radius: 999px;
  font-family: Montserrat, system-ui, sans-serif;
  font-weight: 600;
  font-size: 0.9375rem;
  border: 2px solid transparent;
  cursor: default;
}

.btn--primary {
  background: linear-gradient(135deg, var(--sol-poente), #d4922a);
  color: var(--concreto-deep);
  box-shadow: 0 0.35rem 1.25rem rgba(232, 168, 56, 0.35);
}

.btn--ghost {
  background: transparent;
  border-color: rgba(247, 249, 251, 0.35);
  color: var(--branco-nuvem);
}

.btn--secondary {
  background: rgba(247, 249, 251, 0.1);
  border-color: rgba(247, 249, 251, 0.4);
  color: var(--branco-nuvem);
}

.btn--soon {
  opacity: 0.92;
}

a.btn {
  cursor: pointer;
  text-decoration: none;
}

a.btn--primary:hover,
a.btn--primary:focus-visible {
  filter: brightness(1.06);
}

a.btn--secondary:hover,
a.btn--secondary:focus-visible,
a.btn--ghost:hover,
a.btn--ghost:focus-visible {
  border-color: var(--branco-nuvem);
  background: rgba(247, 249, 251, 0.08);
  color: var(--branco-nuvem);
}

.section {
  padding: 3.5rem 1.25rem;
  background: var(--concreto-deep);
}

.section--features {
  position: relative;
  z-index: 2;
  margin-top: -2.5rem;
  padding-top: 0;
  padding-bottom: 3rem;
  background: transparent;
}

.section__title--compact {
  margin-bottom: 1.25rem;
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(247, 249, 251, 0.75);
}

.feature-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
  grid-template-columns: 1fr;
}

.feature-card {
  padding: 1.15rem 1.15rem 1.2rem;
  border-radius: var(--radius);
  background: rgba(26, 29, 34, 0.92);
  border: 1px solid rgba(247, 249, 251, 0.1);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.feature-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  margin-bottom: 0.65rem;
  border-radius: 0.5rem;
  font-family: Montserrat, system-ui, sans-serif;
  font-weight: 800;
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
  background: rgba(30, 111, 168, 0.35);
  color: var(--branco-nuvem);
  border: 1px solid rgba(30, 111, 168, 0.45);
}

.feature-card__icon--green {
  background: rgba(61, 139, 90, 0.35);
  border-color: rgba(61, 139, 90, 0.5);
}

.feature-card__icon--sun {
  font-size: 1rem;
  font-weight: 700;
  background: rgba(232, 168, 56, 0.28);
  border-color: rgba(232, 168, 56, 0.45);
  color: var(--sol-poente);
}

.feature-card__icon--muted {
  font-size: 0.875rem;
  background: rgba(43, 48, 56, 0.9);
  border-color: rgba(247, 249, 251, 0.12);
  color: var(--areia);
}

.feature-card__title {
  margin: 0 0 0.35rem;
  font-family: Montserrat, system-ui, sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--branco-nuvem);
}

.feature-card__text {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--areia);
  opacity: 0.92;
}

.section--roles {
  padding-top: 2.5rem;
  background: linear-gradient(180deg, var(--concreto) 0%, var(--concreto-deep) 100%);
}

.section--steps {
  border-top: 1px solid rgba(247, 249, 251, 0.06);
}

.section__inner {
  max-width: var(--content-max);
  margin: 0 auto;
}

.section__inner--narrow {
  max-width: 40rem;
}

.section__title {
  margin: 0 0 0.65rem;
  font-family: Montserrat, system-ui, sans-serif;
  font-weight: 800;
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  color: var(--branco-nuvem);
  text-align: center;
}

.section__intro {
  margin: 0 auto 2rem;
  max-width: 36rem;
  text-align: center;
  color: var(--areia);
  opacity: 0.92;
}

.role-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
}

.role-card {
  padding: 1.35rem 1.25rem;
  border-radius: var(--radius);
  background: rgba(43, 48, 56, 0.85);
  border: 1px solid rgba(247, 249, 251, 0.08);
  box-shadow: var(--shadow-card);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.role-card:hover {
  border-color: rgba(30, 111, 168, 0.55);
  transform: translateY(-2px);
}

.role-card__label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ceu-df);
}

.role-card__title {
  margin: 0 0 0.5rem;
  font-family: Montserrat, system-ui, sans-serif;
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--branco-nuvem);
}

.role-card__text {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--areia);
  opacity: 0.9;
}

.step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
}

.step-card {
  position: relative;
  padding: 1.5rem 1.25rem 1.25rem 3.25rem;
  border-radius: var(--radius);
  background: rgba(26, 29, 34, 0.75);
  border: 1px solid rgba(61, 139, 90, 0.25);
}

.step-card__num {
  position: absolute;
  left: 1.1rem;
  top: 1.25rem;
  width: 1.75rem;
  height: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-family: Montserrat, system-ui, sans-serif;
  font-weight: 800;
  font-size: 0.875rem;
  background: var(--verde-asa);
  color: var(--branco-nuvem);
}

.step-card__title {
  margin: 0 0 0.4rem;
  font-family: Montserrat, system-ui, sans-serif;
  font-weight: 600;
  font-size: 1.0625rem;
  color: var(--branco-nuvem);
}

.step-card__text {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--areia);
}

.faq-list {
  margin: 0;
}

.faq-item {
  padding: 1.15rem 0;
  border-bottom: 1px solid rgba(247, 249, 251, 0.1);
}

.faq-item:first-child {
  padding-top: 0;
}

.faq-item dt {
  margin: 0 0 0.4rem;
  font-family: Montserrat, system-ui, sans-serif;
  font-weight: 600;
  font-size: 1rem;
  color: var(--branco-nuvem);
}

.faq-item dd {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--areia);
  opacity: 0.92;
}

.site-footer {
  background: var(--concreto-deep);
  border-top: 1px solid rgba(247, 249, 251, 0.08);
}

.site-footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 1.5rem 1.25rem 2rem;
  text-align: center;
}

.site-footer__copy {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--branco-nuvem);
}

.site-footer__tag {
  margin: 0;
  font-size: 0.8125rem;
  color: rgba(247, 249, 251, 0.5);
  letter-spacing: 0.02em;
}

@media (min-width: 640px) {
  .section--features {
    margin-top: -3rem;
  }

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

  .site-header__inner {
    padding-inline: 2rem;
  }

  .hero__content {
    padding-inline: 2rem;
    padding-bottom: 4rem;
  }

  .hero__title-break {
    display: block;
  }
}

@media (max-width: 640px) {
  .site-nav {
    gap: 0.25rem 0.65rem;
  }

  .site-nav__link {
    font-size: 0.6875rem;
  }

  .site-nav__link--cta {
    padding: 0.45rem 0.65rem;
  }

  .hero__content {
    padding-bottom: 2.5rem;
  }
}

@media (min-width: 960px) {
  .section--features {
    margin-top: -3.5rem;
    padding-bottom: 3.5rem;
  }

  .feature-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
  }

  .feature-card {
    padding: 1.25rem 1.1rem 1.35rem;
  }

  .hero__media img {
    object-position: center 30%;
  }
}

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

  .role-card {
    transition: none;
  }
}