html {
  scroll-padding-top: 96px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--black);
  transition: background-color var(--duration-default) var(--ease-default),
    backdrop-filter var(--duration-default) var(--ease-default),
    box-shadow var(--duration-default) var(--ease-default);
}

.site-header.is-scrolled {
  background-color: rgba(14, 14, 14, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 1rem;
}

.header__logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.header__logo img {
  width: 132px;
  height: auto;
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.header__nav-link {
  position: relative;
  display: inline-block; /* transform não se aplica a elementos inline */
  font-size: 0.95rem;
  color: var(--gray);
  padding-block: 0.25rem;
  transition: color var(--duration-default) var(--ease-default),
    transform var(--duration-default) var(--ease-default);
}

.header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background-color: var(--white);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-default) var(--ease-default);
}

.header__nav-link:hover {
  color: var(--white);
  transform: translateY(-2px);
}

.header__nav-link:hover::after {
  transform: scaleX(1);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

.header__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--orange);
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.65rem 1.5rem;
  border-radius: 999px;
  white-space: nowrap;
  transition: transform var(--duration-default) var(--ease-default),
    filter var(--duration-default) var(--ease-default),
    box-shadow var(--duration-default) var(--ease-default);
}

.header__cta:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
  box-shadow: 0 8px 20px rgba(224, 104, 25, 0.35);
}

.header__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.header__burger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--white);
  border-radius: 2px;
  transition: transform var(--duration-default) var(--ease-default),
    opacity var(--duration-default) var(--ease-default);
}

.header__burger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.header__burger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.header__burger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 860px) {
  .header__nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--black);
    border-bottom: 1px solid rgba(217, 217, 217, 0.08);
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transition: max-height var(--duration-default) var(--ease-default),
      opacity var(--duration-default) var(--ease-default);
  }

  .header__nav.is-open {
    max-height: 320px;
    opacity: 1;
  }

  .header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 1rem var(--section-padding-x) 1.5rem;
  }

  .header__nav-list li {
    width: 100%;
  }

  .header__nav-link {
    display: block;
    padding-block: 0.75rem;
  }

  .header__cta {
    display: none;
  }

  .header__burger {
    display: flex;
  }
}

@media (prefers-reduced-motion: reduce) {
  .header__nav-link:hover {
    transform: none;
  }

  .header__cta:hover {
    transform: none;
  }
}