/* ============================================================
   Essência Urbana — header, navegação, menu mobile, hero e rodapé.
   Usa somente os tokens definidos em assets/css/base.css.
   ============================================================ */

/* ---------- Layout geral ---------- */
.eu-page-wrap {
  padding-top: var(--header-h);
}

/* ---------- Header fixo ---------- */
.eu-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-h);
  background: var(--c-navy);
  z-index: 100;
  box-shadow: 0 0 0 rgba(0, 0, 0, 0);
  transition: box-shadow 0.3s var(--ease-out);
}

.eu-header.is-scrolled {
  box-shadow: 0 8px 24px -10px color-mix(in srgb, var(--c-navy) 70%, transparent);
}

.eu-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* ---------- Logo / wordmark ---------- */
.eu-header__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  flex: none;
  color: var(--c-cream);
}

.eu-header__logo {
  display: block;
  height: 40px;
  width: auto;
  max-width: 40px;
  object-fit: contain;
}

.eu-header__wordmark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  color: var(--c-cream);
  white-space: nowrap;
}

/* ---------- Navegação (desktop) ---------- */
.eu-nav {
  display: flex;
  align-items: center;
  flex: 1;
  margin-left: clamp(1.5rem, 4vw, 4rem);
}

.eu-nav__list {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0 auto 0 0;
  padding: 0;
  gap: clamp(1.25rem, 2.4vw, 2.5rem);
}

.eu-nav__list a {
  position: relative;
  display: inline-block;
  padding-bottom: 0.45rem;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.95rem;
  color: var(--c-cream);
  opacity: 0.9;
  transition: opacity 0.25s var(--ease-out);
}

.eu-nav__list a:hover,
.eu-nav__list a:focus-visible {
  opacity: 1;
}

.eu-nav__list a::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--c-cream);
  transform: translateX(-50%);
  transition: width 0.3s var(--ease-out);
}

.eu-nav__list a.is-active {
  opacity: 1;
}

.eu-nav__list a.is-active::after {
  width: 1.35rem;
}

.eu-nav__cta {
  flex: none;
  margin-left: auto;
  color: var(--c-cream);
}

.eu-nav__cta .eu-arrow {
  color: var(--c-cream);
}

.eu-nav__cta:hover .eu-arrow,
.eu-nav__cta:focus-visible .eu-arrow {
  transform: translateX(4px);
}

/* ---------- Hambúrguer (mobile) ---------- */
.eu-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
  flex: none;
}

.eu-hamburger__bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-cream);
  transition: transform 0.3s var(--ease-out), opacity 0.3s var(--ease-out);
}

.eu-header.is-open .eu-hamburger__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.eu-header.is-open .eu-hamburger__bar:nth-child(2) {
  opacity: 0;
}

.eu-header.is-open .eu-hamburger__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Breakpoint mobile ---------- */
@media (max-width: 900px) {
  .eu-hamburger {
    display: flex;
  }

  .eu-nav {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    margin-left: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--c-navy);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s var(--ease-out);
  }

  .eu-header.is-open .eu-nav {
    max-height: 80vh;
    overflow-y: auto;
  }

  .eu-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    padding: 0.5rem var(--gutter) 0;
  }

  .eu-nav__list li {
    border-bottom: 1px solid var(--c-line-light);
  }

  .eu-nav__list a {
    display: block;
    width: 100%;
    padding: 0.95rem 0;
  }

  .eu-nav__list a::after {
    display: none;
  }

  .eu-nav__list a.is-active {
    font-weight: 600;
  }

  .eu-nav__cta {
    margin: 1.25rem var(--gutter) 1.75rem;
    justify-content: flex-start;
  }
}

/* ============================================================
   Hero — seção "Início"
   ============================================================ */
.eu-hero {
  padding-block: 0;
  overflow: hidden;
}

.eu-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 45%) minmax(0, 55%);
  min-height: calc(100vh - var(--header-h));
}

.eu-hero__text {
  grid-column: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.5rem;
  padding-block: clamp(2.5rem, 6vw, 4rem);
  padding-left: max(var(--gutter), calc((100vw - var(--container)) / 2 + var(--gutter)));
  padding-right: var(--gutter);
}

.eu-hero__rule {
  width: 3.5rem;
  margin-bottom: 0.5rem;
}

.eu-hero__eyebrow {
  margin-bottom: 0;
}

.eu-heading--hero {
  margin: 0;
}

.eu-hero__lead {
  margin: 0;
  max-width: 34rem;
}

.eu-hero__text .eu-btn {
  align-self: flex-start;
  margin-top: 0.5rem;
}

.eu-hero__footnote {
  margin-top: 1.5rem;
  margin-bottom: 0;
  font-size: 0.75rem;
}

.eu-hero__media {
  grid-column: 2;
  position: relative;
  height: 100%;
  min-height: 18rem;
}

.eu-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 900px) {
  .eu-hero__grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
    min-height: 0;
  }

  .eu-hero__text {
    grid-column: 1;
    padding-left: var(--gutter);
    padding-right: var(--gutter);
    padding-block: clamp(2.5rem, 10vw, 3.5rem) 2rem;
  }

  .eu-hero__media {
    grid-column: 1;
    height: 60vw;
    min-height: 16rem;
  }
}

/* ============================================================
   Rodapé
   ============================================================ */
.eu-footer {
  background: var(--c-navy);
  color: var(--c-cream);
  padding-block: clamp(2rem, 5vw, 3rem);
}

.eu-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
}

.eu-footer__wordmark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  margin: 0;
}

.eu-footer__info {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 1.5rem;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.eu-footer__email {
  color: var(--c-cream);
  max-width: 100%;
  overflow-wrap: anywhere;
  border-bottom: 1px solid var(--c-line-light);
  transition: opacity 0.25s var(--ease-out);
}

.eu-footer__email:hover,
.eu-footer__email:focus-visible {
  opacity: 0.8;
}

.eu-footer__copy {
  margin: 0;
  font-size: 0.75rem;
  opacity: 0.75;
  width: 100%;
  text-align: left;
}

@media (min-width: 640px) {
  .eu-footer__copy {
    width: auto;
    text-align: right;
  }
}