/* Shared site header — same size as homepage (index.html) */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0.5rem 0;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  transition:
    background 0.45s ease,
    border-color 0.45s ease,
    box-shadow 0.45s ease,
    padding 0.35s ease;
  animation: headerSlideDown 0.75s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.site-header.header--dark {
  background: rgba(255, 255, 255, 0.88);
  border-bottom-color: rgba(25, 125, 125, 0.14);
  box-shadow:08px30r25, 125, 125one;
}

.site-header.header--light {
  background: rgba(255, 255, 255, 0.88);
  border-bottom-color: rgba(25, 125, 125, 0.14);
  box-shadow:n08px30pxr25, 125, 125;
}

/* Side gradients so header fully black na lage */
.site-header.header--dark::after,
.site-header.header--light::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.site-header.header--dark::after {
  background: linear-gradient(
    90deg,
    rgba(8, 22, 22, 0.06) 0%,
    rgba(8, 22, 22, 0.03) 18%,
    rgba(8, 22, 22, 0.00) 50%,
    rgba(8, 22, 22, 0.03) 82%,
    rgba(8, 22, 22, 0.06) 100%
  );
}

/* White header => nav/menu text dark */
.site-header.header--dark .site-nav-link {
  color: #334155;
}

.site-header.header--dark .site-nav-link:hover,
.site-header.header--dark .site-nav-link.is-active {
  color: #197d7d;
}

.site-header.header--dark .site-header-menu-btn {
  color: #197d7d;
  border-color: rgba(25, 125, 125, 0.2);
  background: rgba(25, 125, 125, 0.08);
}

.site-header.header--light::after {
  background: transparent !important;
}
.site-header.header--scrolled {
  padding: 0.4rem 0;
}

.site-header-inner {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 clamp(1rem, 3vw, 1.75rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  position: relative;
  z-index: 1;
}

.site-header-logo {
  display: inline-flex;
  align-items: center;
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.site-header-logo:hover {
  transform: scale(1.03);
}

.site-header-logo img {
  display: block;
  height: clamp(3.5rem, 11vw, 5.25rem);
  width: auto;
  max-width: min(320px, 68vw);
  object-fit: contain;
  background: transparent;
  transition: filter 0.35s ease;
}

.site-header.header--dark .site-header-logo img {
  filter:
    drop-shadow(0 0 1px rgba(255, 255, 255, 1))
    drop-shadow(0 0 8px rgba(255, 255, 255, 0.85))
    drop-shadow(0 0 16px rgba(255, 255, 255, 0.45))
    drop-shadow(0 2px 6px rgba(0, 0, 0, 0.4));
}

.site-header.header--light .site-header-logo img {
  filter: drop-shadow(0 2px 6px rgba(25, 125, 125, 0.22));
}

.site-header-nav {
  display: none;
  align-items: center;
  gap: clamp(1.25rem, 2.5vw, 2.25rem);
  list-style: none;
  margin: 0;
  padding: 0;
}

@media (min-width: 1024px) {
  .site-header-nav {
    display: flex;
  }
}

.site-nav-link {
  position: relative;
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  padding: 0.35rem 0;
  transition: color 0.25s ease;
}

.site-header.header--light .site-nav-link {
  color: #334155;
}

.site-nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, #c88e1e, #5eead4);
  transition: width 0.3s ease;
}

.site-nav-link:hover {
  color: #ffffff;
}

.site-nav-link:hover::after {
  width: 100%;
}

.site-nav-link.is-active {
  color: #ffffff;
}

.site-nav-link.is-active::after {
  width: 100%;
}

.site-header.header--light .site-nav-link:hover,
.site-header.header--light .site-nav-link.is-active {
  color: #197d7d;
}

.site-header-cta {
  display: none;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.5rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none;
  color: #ffffff;
  background: linear-gradient(135deg, #c88e1e 0%, #a0700f 100%);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 4px 20px rgba(200, 142, 30, 0.35);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.site-header-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(200, 142, 30, 0.45);
}

@media (min-width: 1024px) {
  .site-header-cta {
    display: inline-flex;
  }
}

.site-header-menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  cursor: pointer;
  transition: background 0.25s ease, border-color 0.25s ease;
}

.site-header-menu-btn:hover {
  background: rgba(255, 255, 255, 0.18);
}

.site-header.header--light .site-header-menu-btn {
  color: #197d7d;
  border-color: rgba(25, 125, 125, 0.2);
  background: rgba(25, 125, 125, 0.08);
}

@media (min-width: 1024px) {
  .site-header-menu-btn {
    display: none;
  }
}

.site-header-mobile {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: clamp(0.75rem, 3vw, 1.5rem);
  right: clamp(0.75rem, 3vw, 1.5rem);
  padding: 1.25rem;
  border-radius: 1.25rem;
  background: rgba(10, 28, 28, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-10px);
  transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
}

.site-header.header--light .site-header-mobile {
  background: rgba(255, 255, 255, 0.96);
  border-color: rgba(25, 125, 125, 0.12);
}

.site-header-mobile.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.site-header-mobile ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-header-mobile .site-nav-link {
  display: block;
  padding: 0.85rem 1rem;
  border-radius: 0.75rem;
}

.site-header-mobile .site-nav-link:hover {
  background: rgba(255, 255, 255, 0.08);
}

.site-header.header--light .site-header-mobile .site-nav-link:hover {
  background: rgba(25, 125, 125, 0.08);
}

.site-header-mobile .site-header-cta {
  display: flex;
  width: 100%;
  margin-top: 1rem;
}

.site-header::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(94, 234, 212, 0.15) 20%,
    rgba(94, 234, 212, 0.75) 50%,
    rgba(200, 142, 30, 0.75) 80%,
    transparent 100%
  );
  background-size: 200% 100%;
  animation: headerShineLine 5s linear infinite;
  pointer-events: none;
}

body.has-site-header-pad > main,
body.has-site-header-pad main {
  padding-top: clamp(5.5rem, 12vh, 7rem);
}

body.page-services > main,
body.page-services main,
body.page-brand-portfolio > main,
body.page-brand-portfolio main {
  padding-top: 0;
}

@keyframes headerSlideDown {
  from {
    transform: translateY(-110%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes headerShineLine {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}