.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 2.75rem;
}

.brand__logo {
  display: block;
  width: clamp(4rem, 5vw, 4.7rem);
  height: auto;
  filter: drop-shadow(0 0.35rem 0.75rem rgb(0 0 0 / 32%));
}

.site-footer .brand__logo {
  width: clamp(6.5rem, 8vw, 8rem);
}

.brand__mark {
  display: grid;
  width: 2.7rem;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid rgb(52 217 241 / 45%);
  border-radius: 50%;
  color: var(--color-cyan);
  background: rgb(7 17 22 / 65%);
}

.brand__mark svg {
  width: 1.75rem;
}

.brand__mark path:last-child {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

.brand__text {
  display: grid;
  line-height: 1.05;
}

.brand__text strong {
  font-size: 0.92rem;
  letter-spacing: 0.01em;
}

.brand__text span {
  margin-top: 0.25rem;
  color: var(--color-cyan);
  font-size: 0.69rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.primary-nav a {
  position: relative;
  padding-block: 0.75rem;
  color: var(--color-muted);
  font-size: var(--step--1);
  font-weight: 650;
}

.primary-nav a::after {
  position: absolute;
  right: 0;
  bottom: 0.35rem;
  left: 0;
  height: 1px;
  background: var(--color-cyan);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
}

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

.primary-nav a:hover::after,
.primary-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid var(--color-line);
  border-radius: 50%;
  background: rgb(7 17 22 / 70%);
}

.nav-toggle span {
  display: block;
  width: 1.1rem;
  height: 1px;
  margin: 0.3rem auto;
  background: currentColor;
}

.button {
  display: inline-flex;
  min-height: 3.5rem;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1.35rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-size: 0.94rem;
  font-weight: 750;
  letter-spacing: -0.01em;
  cursor: pointer;
}

.button svg {
  width: 1.15rem;
  flex: 0 0 auto;
}

.button--compact {
  min-height: 2.75rem;
  padding: 0.55rem 1rem;
  font-size: 0.82rem;
}

.button--whatsapp {
  border-color: rgb(255 255 255 / 12%);
  background: var(--color-whatsapp-dark);
  box-shadow: 0 0 0 1px rgb(37 211 102 / 8%), 0 0 1.8rem rgb(37 211 102 / 14%);
  color: #fff;
}

.button--whatsapp:hover,
.button--whatsapp:focus-visible {
  background: var(--color-whatsapp);
  color: #041b0d;
}

.button--secondary {
  border-color: rgb(185 243 255 / 28%);
  background: rgb(8 28 35 / 58%);
  color: var(--color-white);
  backdrop-filter: blur(12px);
}

.button--secondary:hover,
.button--secondary:focus-visible {
  border-color: var(--color-cyan);
  background: rgb(13 52 64 / 80%);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0 0 var(--space-4);
  color: var(--color-ice);
  font-size: var(--step--1);
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow__signal {
  width: 0.52rem;
  height: 0.52rem;
  border-radius: 50%;
  background: var(--color-cyan);
  box-shadow: 0 0 1.1rem rgb(52 217 241 / 80%);
}