/*
 * Template Aurora — CSS isolado
 * Prefixo: .au-
 * Fontes: Urbanist (headings/UI) | Epilogue (body text)
 * Tokens: --au-ink #040e1a | --au-night #0c172f | --au-glow #38C6EA | --au-frost #e9edf0
 */

/* ═══ RESET / BASE ═══════════════════════════════════════════════════ */
.template-aurora * { box-sizing: border-box; }
.template-aurora img { display: block; max-width: 100%; }
.template-aurora a { text-decoration: none; }
.au-page { background: #040e1a; color: #e9edf0; overflow: hidden; font-family: 'Urbanist', system-ui, sans-serif; min-height: 100vh; }

/* ═══ TOKENS ═════════════════════════════════════════════════════════ */
:root {
  --au-ink:       #040e1a;
  --au-night:     #0c172f;
  --au-glow:      #38C6EA;
  --au-frost:     #e9edf0;
  --au-line:      rgba(233,237,240,0.12);
  --au-line-soft: rgba(233,237,240,0.06);
  --au-glow-soft: rgba(56,198,234,0.14);
}

/* ═══ LAYOUT ═════════════════════════════════════════════════════════ */
.au-container {
  max-width: 80rem;
  margin-inline: auto;
  padding-inline: 1.5rem;
}
@media (min-width: 640px)  { .au-container { padding-inline: 2.5rem; } }
@media (min-width: 1024px) { .au-container { padding-inline: 2rem; } }

.au-section {
  position: relative;
  padding-block: 6rem;
}
@media (min-width: 1024px) { .au-section { padding-block: 8rem; } }

.au-section-head { max-width: 48rem; }
.au-section-intro {
  margin-top: 1.5rem;
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(233,237,240,0.72);
  font-family: 'Epilogue', system-ui, sans-serif;
}
@media (min-width: 640px) { .au-section-intro { font-size: 1.125rem; } }

/* ═══ FRAME GRID ═════════════════════════════════════════════════════ */
.au-frame-grid {
  pointer-events: none;
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    90deg,
    transparent 0,
    transparent 119px,
    rgba(233,237,240,0.06) 119px,
    rgba(233,237,240,0.06) 120px
  );
}

/* ═══ EYEBROW ════════════════════════════════════════════════════════ */
.au-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.36em;
  color: #38C6EA;
}
.au-eyebrow__line {
  display: inline-block;
  width: 2.5rem;
  height: 1px;
  background: #38C6EA;
  flex-shrink: 0;
}

/* ═══ SECTION TITLE ══════════════════════════════════════════════════ */
.au-section-title {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: #e9edf0;
}

/* ═══ BUTTONS ════════════════════════════════════════════════════════ */
.au-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  background: #38C6EA;
  color: #040e1a;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s;
}
.au-btn-primary:hover { opacity: 0.85; color: #040e1a; }

.au-btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 0;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: #e9edf0;
  border-bottom: 1px solid #e9edf0;
  border-top: none;
  border-left: none;
  border-right: none;
  background: none;
  cursor: pointer;
  transition: opacity 0.2s;
}
.au-btn-ghost:hover { opacity: 0.7; color: #e9edf0; }

/* ═══ HEADER ═════════════════════════════════════════════════════════ */
.au-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(4,14,26,0.85);
  border-bottom: 1px solid rgba(56,198,234,0.18);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.au-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}
.au-header__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #e9edf0;
}
.au-header__logo-img { height: 2.5rem; width: auto; }
.au-header__logo-text { font-size: 1rem; font-weight: 600; letter-spacing: -0.01em; color: #e9edf0; }

.au-header__nav { display: none; align-items: center; gap: 2rem; }
@media (min-width: 1024px) { .au-header__nav { display: flex; } }
.au-header__nav-link {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: rgba(233,237,240,0.78);
  transition: color 0.2s;
}
.au-header__nav-link:hover { color: #38C6EA; }

.au-header__contact { display: none; }
@media (min-width: 768px) { .au-header__contact { display: flex; align-items: center; } }
.au-header__contact-inner { text-align: right; line-height: 1.3; }
.au-header__hours {
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: rgba(233,237,240,0.5);
}
.au-header__phone {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.2rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #e9edf0;
  transition: opacity 0.2s;
}
.au-header__phone:hover { opacity: 0.75; color: #e9edf0; }

.au-header__burger {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: none;
  border: 1px solid rgba(233,237,240,0.12);
  color: #38C6EA;
  cursor: pointer;
  transition: border-color 0.2s;
}
.au-header__burger:hover { border-color: #38C6EA; }
@media (min-width: 1024px) { .au-header__burger { display: none; } }

/* Mobile Menu */
.au-mobile-menu {
  position: fixed;
  top: 0; left: 0;
  width: 100vw;
  height: 100dvh;
  z-index: 49;
  background: #040e1a;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
  overflow-y: auto;
  overflow-x: hidden;
}
.au-mobile-menu.is-open { transform: translateX(0); }
.au-mobile-menu__inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-height: 100%;
  padding: 2rem 1.5rem 2.5rem;
}
.au-mobile-menu__topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  align-self: stretch;
}
.au-mobile-menu__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: none;
  border: 1px solid rgba(233,237,240,0.12);
  color: #e9edf0;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
  flex-shrink: 0;
}
.au-mobile-menu__close:hover { border-color: #38C6EA; color: #38C6EA; }
.au-mobile-menu__nav { margin-top: 2.5rem; display: flex; flex-direction: column; gap: 0; align-self: stretch; }
.au-mobile-menu__link {
  display: block;
  padding: 1rem 0;
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: #e9edf0;
  border-bottom: 1px solid rgba(233,237,240,0.12);
  transition: color 0.2s;
}
.au-mobile-menu__link:hover { color: #38C6EA; }
.au-mobile-menu__footer {
  margin-top: auto;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-top: 2rem;
}
.au-mobile-menu__phone {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #e9edf0;
  border: 1px solid rgba(56,198,234,0.35);
  justify-content: center;
}

/* ═══ HERO ═══════════════════════════════════════════════════════════ */
.au-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: #040e1a;
  color: #e9edf0;
  font-family: 'Urbanist', system-ui, sans-serif;
}
.au-hero__inner {
  position: relative;
  padding-top: 6rem;
  padding-bottom: 8rem;
}
@media (min-width: 640px)  { .au-hero__inner { padding-top: 7rem; } }
@media (min-width: 1024px) { .au-hero__inner { padding-top: 8rem; padding-bottom: 10rem; } }

.au-hero__heading-wrap { position: relative; margin-top: 2.5rem; max-width: 62rem; }
.au-hero__title {
  font-size: clamp(2.75rem, 8vw, 6.5rem);
  font-weight: 300;
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: #e9edf0;
}
.au-hero__highlight { position: relative; display: inline-block; }
.au-hero__highlight-bar {
  position: absolute;
  bottom: -0.1em;
  left: 0;
  width: 100%;
  height: 3px;
  background: #38C6EA;
}
.au-hero__desc {
  margin-top: 2.5rem;
  max-width: 40rem;
  font-size: 1.125rem;
  line-height: 1.7;
  color: rgba(233,237,240,0.72);
  font-family: 'Epilogue', system-ui, sans-serif;
}
.au-hero__ctas {
  margin-top: 3rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

/* KPI Bar */
.au-kpi-bar {
  margin-top: 4rem;
  border-radius: 1rem;
  border: 1px solid rgba(56,198,234,0.18);
  background: rgba(12,23,47,0.55);
  backdrop-filter: blur(8px);
  box-shadow: 0 30px 60px -30px rgba(56,198,234,0.18);
  overflow: hidden;
}
.au-kpi-bar__grid {
  display: grid;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  .au-kpi-bar__grid { grid-template-columns: repeat(3, 1fr); }
  .au-kpi-bar__item + .au-kpi-bar__item { border-left: 1px solid rgba(233,237,240,0.12); border-top: none; }
}
.au-kpi-bar__item + .au-kpi-bar__item { border-top: 1px solid rgba(233,237,240,0.12); }
.au-kpi-bar__item { padding: 1.5rem 2rem; }
.au-kpi-bar__value {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 300;
  line-height: 1;
  color: #38C6EA;
}
.au-kpi-bar__label {
  margin-top: 0.75rem;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: rgba(233,237,240,0.6);
}

/* ═══ MANIFESTO ══════════════════════════════════════════════════════ */
.au-manifesto__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  padding-block: 6rem;
}
@media (min-width: 1024px) {
  .au-manifesto__grid {
    grid-template-columns: 1fr 320px;
    gap: 5rem;
    align-items: start;
    padding-block: 8rem;
  }
}
.au-manifesto__body {
  font-size: 1.125rem;
  line-height: 1.8;
  color: rgba(233,237,240,0.78);
  font-family: 'Epilogue', system-ui, sans-serif;
}

/* Years Seal */
.au-years-seal {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 12rem;
  max-width: 24rem;
  padding: 2rem;
  border: 1px solid rgba(233,237,240,0.12);
  background: #040e1a;
}
.au-years-seal__corner-tr {
  position: absolute;
  top: 0; right: 0;
  width: 2.5rem; height: 2.5rem;
  border-top: 1px solid #38C6EA;
  border-right: 1px solid #38C6EA;
}
.au-years-seal__corner-bl {
  position: absolute;
  bottom: 0; left: 0;
  width: 2.5rem; height: 2.5rem;
  border-bottom: 1px solid #38C6EA;
  border-left: 1px solid #38C6EA;
}
.au-years-seal__value {
  font-size: 4.5rem;
  font-weight: 300;
  line-height: 1;
  color: #e9edf0;
}

/* Video column */
.au-manifesto__video-col { width: 100%; }
.au-video-wrap {
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
  background: #040e1a;
  box-shadow: 0 40px 80px -40px rgba(56,198,234,0.35);
  outline: 1px solid rgba(56,198,234,0.25);
}
.au-video__native { display: block; aspect-ratio: 9/16; width: 100%; background: #000; }
.au-video-placeholder {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  aspect-ratio: 9/16;
  background: linear-gradient(160deg, #0c172f 0%, #040e1a 100%);
  text-align: center;
  padding: 1.5rem;
}
.au-video-placeholder__grid {
  pointer-events: none;
  position: absolute;
  inset: 0;
  opacity: 0.08;
  background-image:
    linear-gradient(to right, #38C6EA 1px, transparent 1px),
    linear-gradient(to bottom, #38C6EA 1px, transparent 1px);
  background-size: 40px 40px;
}
.au-video-placeholder__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: #38C6EA;
  color: #040e1a;
  position: relative;
}

/* ═══ PRODUCTS ═══════════════════════════════════════════════════════ */
.au-product { background: #040e1a; }
.au-product__grid {
  display: grid;
  grid-template-columns: 1fr;
}
@media (min-width: 1024px) {
  .au-product__grid                        { grid-template-columns: 1.1fr 1fr; }
  .au-product__grid--reverse .au-product__img-wrap { order: 2; }
  .au-product__grid--reverse .au-product__body    { order: 1; }
}
.au-product__img-wrap {
  position: relative;
  aspect-ratio: 1/1;
  overflow: hidden;
}
@media (min-width: 1024px) { .au-product__img-wrap { aspect-ratio: 1/1; min-height: unset; } }
.au-product__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s ease;
}
button.au-product__img-wrap { background: none; border: 0; padding: 0; cursor: pointer; display: block; width: 100%; }
.au-product__img-wrap:hover .au-product__img { transform: scale(1.05); }
.au-product__zoom {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: rgba(4,14,26,0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #38C6EA;
  opacity: 0;
  transition: opacity 0.2s;
  pointer-events: none;
}
.au-product__img-wrap:hover .au-product__zoom { opacity: 1; }

.au-product__body {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 0.5rem;
  padding: 2rem 2rem 5rem;
}
@media (min-width: 640px)  { .au-product__body { padding: 3rem; justify-content: space-between; gap: 2.5rem; } }
@media (min-width: 1024px) { .au-product__body { padding: 4rem; justify-content: space-between; gap: 2.5rem; } }

.au-product__name {
  margin-top: 1.25rem;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: #e9edf0;
}
.au-product__desc {
  margin-top: 1.25rem;
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(233,237,240,0.7);
  font-family: 'Epilogue', system-ui, sans-serif;
}
.au-product__thumbs {
  display: none;
}
@media (min-width: 768px) {
  .au-product__thumbs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
  }
}
.au-product__thumb { aspect-ratio: 1; overflow: hidden; background: none; border: 0; padding: 0; cursor: pointer; display: block; }
.au-product__thumb img { width: 100%; height: 100%; object-fit: cover; opacity: 0.8; transition: opacity 0.2s, transform 0.3s; }
.au-product__thumb:hover img { opacity: 1; transform: scale(1.07); }
.au-product__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: #38C6EA;
  background: none;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s;
}
.au-product__cta:hover { opacity: 0.7; color: #38C6EA; }

/* ═══ PROJECTS ═══════════════════════════════════════════════════════ */
.au-projects__head {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}
@media (min-width: 1024px) {
  .au-projects__head { flex-direction: row; align-items: flex-end; justify-content: space-between; }
}
.au-project-filters { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.au-project-filter {
  padding: 0.5rem 1rem;
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  background: transparent;
  color: #e9edf0;
  border: 1px solid rgba(233,237,240,0.12);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.au-project-filter.is-active,
.au-project-filter:hover {
  background: #38C6EA;
  color: #040e1a;
  border-color: #38C6EA;
}
.au-projects__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 3.5rem;
}
@media (min-width: 640px)  { .au-projects__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .au-projects__grid { grid-template-columns: repeat(3, 1fr); } }

.au-project-card {
  position: relative;
  display: block;
  width: 100%;
  overflow: hidden;
  background: #040e1a;
  text-align: left;
  border: none;
  padding: 0;
  cursor: pointer;
}
.au-project-card__img-wrap {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
}
.au-project-card__img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s ease; }
.au-project-card:hover .au-project-card__img-wrap img { transform: scale(1.1); }
.au-project-card__expand {
  position: absolute;
  top: 1rem; right: 1rem;
  width: 2.25rem; height: 2.25rem;
  background: #38C6EA;
  color: #040e1a;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s;
}
.au-project-card:hover .au-project-card__expand { opacity: 1; }
.au-project-card__info { position: absolute; inset-x: 0; bottom: 0; padding: 1.5rem; }
.au-project-card__type {
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.32em;
  color: #38C6EA;
}
.au-project-card__title { margin-top: 0.5rem; font-size: 1.125rem; font-weight: 500; letter-spacing: -0.01em; color: #e9edf0; }

/* Lightbox */
.au-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(4,14,26,0.96);
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  overflow: hidden;
}
.au-lightbox__content {
  position: relative;
  max-width: 64rem;
  width: 100%;
  background: #040e1a;
  max-height: calc(100dvh - 1rem);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.au-lightbox__content img {
  flex: 1 1 0;
  min-height: 0;
  width: 100%;
  object-fit: contain;
}
.au-lightbox__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem;
  border-top: 1px solid rgba(233,237,240,0.12);
}
.au-lightbox__close {
  position: absolute;
  top: 1rem; right: 1rem;
  display: flex; align-items: center; justify-content: center;
  width: 2.5rem; height: 2.5rem;
  background: rgba(4,14,26,0.8);
  color: #e9edf0;
  border: 1px solid rgba(233,237,240,0.2);
  cursor: pointer;
  z-index: 1;
  transition: background 0.2s;
}
.au-lightbox__close:hover { background: rgba(56,198,234,0.2); }
.au-lightbox__nav {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  display: flex; align-items: center; justify-content: center;
  width: 3rem; height: 3rem;
  background: rgba(4,14,26,0.7);
  color: #e9edf0;
  border: 1px solid rgba(233,237,240,0.15);
  cursor: pointer;
  transition: background 0.2s;
}
.au-lightbox__nav:hover { background: rgba(56,198,234,0.2); }
.au-lightbox__nav--prev { left: 0.5rem; }
.au-lightbox__nav--next { right: 0.5rem; }
@media (min-width: 768px) {
  .au-lightbox__nav--prev { left: -4rem; }
  .au-lightbox__nav--next { right: -4rem; }
}

/* ═══ PROCESS ════════════════════════════════════════════════════════ */
.au-process__wrap { position: relative; }
.au-process__line {
  display: none;
  position: absolute;
  left: 0; right: 0; top: 1.5rem;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(233,237,240,0.12), transparent);
}
@media (min-width: 1024px) { .au-process__line { display: block; } }
.au-process__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}
@media (min-width: 640px)  { .au-process__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .au-process__grid { grid-template-columns: repeat(5, 1fr); gap: 2rem; } }
.au-process__step { position: relative; }
.au-process__circle {
  display: flex; align-items: center; justify-content: center;
  width: 3rem; height: 3rem;
  font-size: 0.875rem; font-weight: 500;
  background: #0c172f;
  color: #38C6EA;
  border: 1px solid #38C6EA;
  flex-shrink: 0;
}
.au-process__title { margin-top: 1.5rem; font-size: 1.125rem; font-weight: 500; line-height: 1.3; letter-spacing: -0.01em; color: #e9edf0; }
.au-process__desc { margin-top: 0.75rem; font-size: 0.875rem; line-height: 1.65; color: rgba(233,237,240,0.65); font-family: 'Epilogue', system-ui, sans-serif; }

/* ═══ CONTACT ════════════════════════════════════════════════════════ */
.au-contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
}
@media (min-width: 1024px) { .au-contact__grid { grid-template-columns: repeat(2, 1fr); gap: 6rem; } }
.au-contact__list { display: flex; flex-direction: column; gap: 1.5rem; }
.au-contact__item { display: flex; align-items: flex-start; gap: 1rem; }
.au-contact__icon { margin-top: 0.125rem; flex-shrink: 0; color: #38C6EA; }
.au-contact__label { font-size: 0.875rem; color: rgba(233,237,240,0.6); }
.au-contact__value { display: block; margin-top: 0.25rem; font-size: 1rem; color: #e9edf0; transition: opacity 0.2s; }
.au-contact__value:hover { opacity: 0.75; }
.au-contact__ctas { display: flex; flex-wrap: wrap; gap: 1rem; }
.au-contact__map {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  border: 1px solid rgba(233,237,240,0.12);
  background: #040e1a;
}
.au-contact__map iframe { width: 100%; height: 100%; border: 0; display: block; }

/* ═══ COLOPHON ═══════════════════════════════════════════════════════ */
.au-colophon {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 3rem;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: rgba(233,237,240,0.5);
}
@media (min-width: 640px) { .au-colophon { flex-direction: row; align-items: center; } }
.au-colophon__brand { display: flex; align-items: center; color: #38C6EA; }