/* TAMSIC — header.css  (extracted from base.css; tokens defined in base.css) */
/* ---------- NAVBAR (html-style with TAMA[S]IC logo) ---------- */
.navbar-tamasic {
  background: rgba(5, 5, 5, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: var(--transition);
}
.navbar-tamasic.scrolled {
  background: rgba(5, 5, 5, 0.98);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
  border-bottom-color: rgba(140, 0, 15, 0.3);
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 40px;
  max-width: 1400px;
  margin: 0 auto;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 0.1em;
  color: var(--bone);
  font-weight: 600;
}
.nav-logo:hover {
  color: var(--bone);
}
.nav-logo span {
  color: var(--crimson-text);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
  position: relative;
  padding-bottom: 4px;
}
.nav-links a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--crimson);
  transition: var(--transition);
}
.nav-links a:hover {
  color: var(--bone);
}
.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}
.nav-links a.active {
  color: var(--bone);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}
.nav-icon-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 18px;
  position: relative;
  padding: 8px;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border-radius: var(--radius-md);
}
.nav-icon-btn:hover {
  color: var(--bone);
  background: rgba(232, 230, 227, 0.05);
}
.nav-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 16px;
  height: 16px;
  background: var(--crimson);
  border-radius: 50%;
  font-size: 9px;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--text-secondary);
  transition: var(--transition);
}
.nav-hamburger.open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.nav-hamburger.open span:nth-child(2) {
  opacity: 0;
}
.nav-hamburger.open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}
.nav-icon-btn#navHamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
}
.nav-icon-btn#navHamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--text-secondary);
  transition: var(--transition);
}
.nav-icon-btn#navHamburger.open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.nav-icon-btn#navHamburger.open span:nth-child(2) {
  opacity: 0;
}
.nav-icon-btn#navHamburger.open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* Mobile nav */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  top: 73px;
  background: rgba(5, 5, 5, 0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  padding: 40px;
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  box-shadow: var(--shadow-panel);
  flex-direction: column;
  gap: 8px;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.mobile-menu.open {
  transform: translateX(0);
  display: flex;
}
.mobile-menu a {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  letter-spacing: 0.06em;
}
.mobile-menu a:hover {
  color: var(--crimson-text);
}
#mobileMenu:not(.mobile-menu) {
  display: none;
  position: fixed;
  inset: 73px 0 0;
  background: rgba(5, 5, 5, 0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  padding: 40px;
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  box-shadow: var(--shadow-panel);
  flex-direction: column;
  gap: 8px;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
#mobileMenu:not(.mobile-menu).open {
  display: flex;
  transform: translateX(0);
}
#mobileMenu:not(.mobile-menu) a {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  letter-spacing: 0.06em;
}

.page-content {
  padding-top: 73px;
}

/* ---------- PAGE HEADER ---------- */
.page-header {
  position: relative;
  padding: 180px 0 80px;
  background: linear-gradient(135deg, #050505 0%, #1a0000 50%, #050505 100%);
  overflow: hidden;
  text-align: center;
}
.page-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 50% 50%,
    rgba(140, 0, 15, 0.15),
    transparent 60%
  );
}
.page-header-content {
  position: relative;
  z-index: 2;
}
.page-header h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 7rem);
  letter-spacing: 0.05em;
  font-weight: 400;
  line-height: 1;
  margin: var(--sm) 0;
}
.breadcrumb-tamasic {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--bone-dim);
}
.breadcrumb-tamasic a {
  color: var(--crimson-text);
}
.breadcrumb-tamasic .sep {
  color: var(--crimson-text);
}
.breadcrumb-tamasic svg {
  font-size: 8px;
  color: var(--text-muted);
}
@media (max-width: 1200px) {
  .navbar-inner {
    padding: 18px 24px;
  }
}

@media (max-width: 992px) {
  .nav-links {
    display: none;
  }
  .nav-hamburger {
    display: flex;
  }
  .nav-icon-btn#navHamburger {
    display: flex;
  }
  .nav-actions {
    gap: 10px;
  }
}

@media (max-width: 768px) {
  .nav-icon-btn {
    min-width: 40px;
    min-height: 40px;
  }
  .navbar-inner {
    padding: 16px;
  }
  .nav-logo {
    font-size: 22px;
  }
  .nav-actions .nav-icon-btn:not(#cartToggle):not(#navHamburger) {
    display: none;
  }
  .mobile-menu,
  #mobileMenu:not(.mobile-menu) {
    top: 65px;
    padding: 24px 16px;
  }
  .page-header {
    padding: 128px 0 56px;
  }
  .page-header h1 {
    font-size: clamp(2.4rem, 14vw, 4.5rem);
    overflow-wrap: anywhere;
  }
  .breadcrumb-tamasic {
    letter-spacing: 0.16em;
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .nav-actions {
    gap: 6px;
  }
  .nav-icon-btn {
    padding: 6px;
  }
}

@media (max-width: 480px) {
  /* Page header: tighter */
  .page-header {
    padding: 110px 0 40px;
  }
}