/* Header styles for Dice Chips */

.dc-header {
  position: sticky;
  top: 0;
  z-index: 40;
}

.dc-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
}

.dc-header__brand {
  display: flex;
  align-items: center;
  min-width: 0;
}

.dc-header__logo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.dc-header__logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 14px;
  background: radial-gradient(circle at 20% 0%, var(--color-accent-gold-soft), var(--color-primary-soft));
  box-shadow: var(--shadow-md);
}

.dc-header__logo-die {
  position: relative;
  width: 26px;
  height: 26px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent-blue) 60%);
  box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.18), 0 10px 20px rgba(15, 23, 42, 0.3);
}

.dc-header__pip {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: #fff;
}

.dc-header__pip--1 {
  top: 5px;
  left: 5px;
}

.dc-header__pip--2 {
  top: 10px;
  right: 5px;
}

.dc-header__pip--3 {
  bottom: 5px;
  left: 50%;
  transform: translateX(-50%);
}

.dc-header__logo-text {
  display: flex;
  flex-direction: column;
}

.dc-header__logo-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--font-size-lg);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.dc-header__logo-subtitle {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.dc-header__nav {
  display: flex;
}

.dc-header__nav-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.dc-header__nav-item--cta {
  margin-left: var(--space-2);
}

.dc-header__cta {
  font-size: var(--font-size-xs);
}

/* Mobile toggle */
.dc-header__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.6);
  background-color: rgba(255, 255, 255, 0.9);
  cursor: pointer;
}

.dc-header__toggle-bar {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background-color: var(--color-text);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.dc-header__toggle.is-open .dc-header__toggle-bar:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

.dc-header__toggle.is-open .dc-header__toggle-bar:nth-child(2) {
  opacity: 0;
}

.dc-header__toggle.is-open .dc-header__toggle-bar:nth-child(3) {
  transform: translateY(-4px) rotate(-45deg);
}

/* Mobile navigation behaviour */
@media (max-width: 960px) {
  .dc-header__toggle {
    display: flex;
  }

  .dc-header__nav {
    position: fixed;
    inset: 64px 0 auto 0;
    background: radial-gradient(circle at top, rgba(20, 184, 196, 0.04), #ffffff 55%);
    box-shadow: 0 14px 35px rgba(15, 23, 42, 0.18);
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-base), opacity var(--transition-base);
  }

  .dc-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-4) var(--container-padding-x) var(--space-5);
    gap: var(--space-2);
  }

  .dc-header__nav-item--cta {
    width: 100%;
    margin-left: 0;
    margin-top: var(--space-3);
  }

  .dc-header__nav-item--cta .dc-header__cta {
    width: 100%;
    justify-content: center;
  }

  .dc-header__nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
}

/* Desktop tuning */
@media (min-width: 961px) {
  .dc-header__nav {
    margin-left: auto;
  }
}

@media (max-width: 600px) {
  .dc-header__logo-subtitle {
    display: none;
  }
}

body.dc-header--menu-open {
  overflow: hidden;
}