/* ══════════════════════════════════════════════
   HEADER
   Transparente sobre o hero, compacto após o scroll
══════════════════════════════════════════════ */
#site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  width: 100%;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: transparent;
  border-bottom: 1px solid transparent;
  pointer-events: auto;
  transition:
    background 0.32s ease,
    border-color 0.32s ease,
    box-shadow 0.32s ease;
}

#site-header.scrolled {
  background: rgba(var(--white-rgb), 0.94);
  border-bottom-color: rgba(var(--verde-profundo-rgb), 0.1);
  box-shadow: 0 0.45rem 1.6rem rgba(var(--verde-profundo-rgb), 0.09);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
}

.header-frame {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  gap: clamp(1rem, 3vw, 3rem);
  width: 100%;
  min-height: 4.6rem;
  max-width: var(--max-w);
  margin: 0 auto;
  padding-inline: clamp(1.25rem, 4vw, 3.5rem);
  transition: min-height 0.32s ease;
  margin-top: 5px;
}

#site-header.scrolled .header-frame {
  min-height: 4.2rem;
}

.header-logo {
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
}

.header-logo img {
  height: 64px;
  width: auto;
  transition: transform 0.32s var(--easing-expo);
}

.header-logo:hover img {
  transform: scale(1.025);
}

#main-nav {
  grid-column: 2;
  flex: 1;
  display: flex;
  justify-content: center;
  min-width: 0;
}

#main-nav ul {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(0.9rem, 1.5vw, 1.5rem);
}
#main-nav li{
  text-align: center;
}

#site-header #main-nav a {
  position: relative;
  display: block;
  padding: 0.35rem 0;
  color: var(--verde-profundo);
  font-size: clamp(0.63rem, 0.7vw, 0.7rem);
  font-weight: 650;
  letter-spacing: 0.06em;
  white-space: nowrap;
  text-transform: uppercase;
  transition: color 0.22s ease;
}

#site-header #main-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1.5px;
  background: var(--terracota-medio);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.28s var(--easing-expo);
}

#site-header #main-nav a:hover,
#site-header #main-nav a:focus-visible {
  color: var(--terracota-escuro);
}

#site-header #main-nav a:hover::after,
#site-header #main-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-actions {
  grid-column: 3;
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

#site-header .header-actions .btn-header-cta {
  min-height: 2.45rem;
  padding: 0.6rem 0.9rem 0.6rem 1rem;
  border: 1px solid var(--terracota-medio);
  border-radius: 999px;
  background: var(--terracota-medio);
  color: var(--text-light);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.045em;
  text-transform: uppercase;
  white-space: nowrap;
  transition:
    background 0.24s ease,
    border-color 0.24s ease,
    transform 0.24s var(--easing-expo),
    box-shadow 0.24s ease;
}

#site-header .header-actions .btn-header-cta i {
  font-size: 0.9rem;
}

#site-header .header-actions .btn-header-cta:hover,
#site-header .header-actions .btn-header-cta:focus-visible {
  border-color: var(--verde-hover);
  background: var(--verde-hover);
  color: var(--text-light);
  transform: translateY(-1px);
  box-shadow: 0 0.5rem 1.2rem rgba(var(--verde-hover-rgb), 0.16);
}

.hamburger {
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 1px solid rgba(var(--verde-profundo-rgb), 0.24);
  border-radius: 50%;
  color: var(--verde-profundo);
  cursor: pointer;
  transition:
    border-color 0.22s ease,
    background 0.22s ease,
    color 0.22s ease;
}

.hamburger:hover,
.hamburger:focus-visible {
  border-color: var(--terracota-medio);
  background: rgba(var(--terracota-medio-rgb), 0.08);
  color: var(--terracota-escuro);
}

.hamburger-label {
  display: none;
}

.hamburger-icon {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ham-line {
  display: block;
  width: 15px;
  height: 1px;
  border-radius: 99px;
  background: currentColor;
  transition:
    transform 0.32s var(--easing-expo),
    opacity 0.2s ease;
}

.hamburger.active .ham-line:first-child {
  transform: translateY(2.5px) rotate(45deg);
}

.hamburger.active .ham-line:last-child {
  transform: translateY(-2.5px) rotate(-45deg);
}

/* Menu mobile */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  padding: 0 clamp(1.25rem, 6vw, 2.5rem) max(1.5rem, env(safe-area-inset-bottom));
  background: var(--bege-claro);
  overflow-y: auto;
  overscroll-behavior: contain;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.35s ease,
    visibility 0s linear 0.35s;
}

.mobile-nav.open {
  opacity: 1;
  visibility: visible;
  transition:
    opacity 0.35s ease,
    visibility 0s;
}

.mobile-nav-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4rem;
  margin-bottom: clamp(1rem, 4vh, 2rem);
}

.mobile-nav-logo {
  width: auto;
  height: 56px;
}

.mobile-nav-close {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid rgba(var(--verde-profundo-rgb), 0.18);
  border-radius: 50%;
  background: var(--white);
  color: var(--verde-profundo);
  cursor: pointer;
  transition:
    background-color 0.25s ease,
    color 0.25s ease,
    rotate 0.4s var(--easing-expo);
}

.mobile-nav-close:hover,
.mobile-nav-close:focus-visible {
  rotate: 90deg;
  background: var(--terracota-medio);
  color: var(--white);
}

.mobile-nav-close [data-lucide],
.mobile-nav-close svg {
  width: 20px;
  height: 20px;
}

.mobile-nav nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0.25rem;
  border-bottom: 1px solid rgba(var(--verde-profundo-rgb), 0.1);
  color: var(--verde-profundo);
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 6.4vw, 1.9rem);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
  opacity: 0;
  translate: 0 0.75rem;
  transition:
    color 0.25s ease,
    opacity 0.4s ease,
    translate 0.5s var(--easing-expo);
}

.mobile-nav nav a svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--verde-vivo);
  transition:
    color 0.25s ease,
    translate 0.3s var(--easing-expo);
}

.mobile-nav.open nav a {
  opacity: 1;
  translate: 0 0;
}

.mobile-nav.open nav li:nth-child(1) a { transition-delay: 0.05s; }
.mobile-nav.open nav li:nth-child(2) a { transition-delay: 0.09s; }
.mobile-nav.open nav li:nth-child(3) a { transition-delay: 0.13s; }
.mobile-nav.open nav li:nth-child(4) a { transition-delay: 0.17s; }
.mobile-nav.open nav li:nth-child(5) a { transition-delay: 0.21s; }
.mobile-nav.open nav li:nth-child(6) a { transition-delay: 0.25s; }
.mobile-nav.open nav li:nth-child(7) a { transition-delay: 0.29s; }
.mobile-nav.open nav li:nth-child(8) a { transition-delay: 0.33s; }

.mobile-nav nav a:hover,
.mobile-nav nav a:focus-visible {
  color: var(--terracota-medio);
}

.mobile-nav nav a:hover svg,
.mobile-nav nav a:focus-visible svg {
  color: var(--terracota-medio);
  translate: 4px 0;
}

.mobile-nav-foot {
  margin-top: auto;
  padding-top: 2rem;
  opacity: 0;
  transition: opacity 0.4s ease 0.3s;
}

.mobile-nav.open .mobile-nav-foot {
  opacity: 1;
}

.mobile-nav-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  width: 100%;
  padding: 1rem 1.25rem;
  border-radius: 999px;
  background: var(--terracota-medio);
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  box-shadow: 0 14px 28px -14px rgba(var(--terracota-escuro-rgb), 0.7);
  transition: background-color 0.25s ease;
}

.mobile-nav-cta .fa-whatsapp {
  font-size: 1.2rem;
}

.mobile-nav-cta:hover,
.mobile-nav-cta:focus-visible {
  background: var(--roxo-profundo);
}

.mobile-nav-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
  color: var(--text-muted);
  font-size: 0.85rem;
  text-align: center;
}

.mobile-nav-info span,
.mobile-nav-info a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: inherit;
}

.mobile-nav-info svg {
  width: 15px;
  height: 15px;
  color: var(--verde-agua);
}

.mobile-nav-info .fa-instagram {
  color: var(--terracota-medio);
}

.mobile-nav-info a:hover,
.mobile-nav-info a:focus-visible {
  color: var(--terracota-medio);
}

.mobile-nav a:focus-visible,
.mobile-nav button:focus-visible {
  outline: 3px solid var(--verde-vivo);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .mobile-nav,
  .mobile-nav nav a,
  .mobile-nav-foot {
    transition: none;
  }
}

@media (max-width: 1320px) {
  .header-frame {
    grid-template-columns: 8.4rem minmax(0, 1fr) 8.4rem;
  }

  #main-nav ul {
    gap: 0.85rem;
  }

  #site-header #main-nav a {
    font-size: 0.62rem;
    letter-spacing: 0.05em;
  }

  #site-header .header-actions .btn-header-cta {
    padding-inline: 0.8rem;
    font-size: 0.62rem;
  }
}

@media (max-width: 1180px) {
  :root {
    --header-h: 4.15rem;
  }

  .header-frame,
  #site-header.scrolled .header-frame {
    grid-template-columns: 1fr auto;
    min-height: 4.15rem;
    padding-inline: 1.25rem;
  }
  .header-logo {
    max-width: 40%;
  }

  .header-logo img{
    height:64px;
  }

  #main-nav,
  .header-actions .btn-header-cta {
    display: none;
  }

  .header-actions {
    grid-column: 2;
  }

  .hamburger {
    display: flex;
  }
}

@media (max-width: 480px) {
  .header-frame,
  #site-header.scrolled .header-frame {
    min-height: 4rem;
    padding-inline: 1rem;
  }

}