/* ==========================
 * Header (JogaHubPL)
 * ========================== */

.jh-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background: color-mix(in srgb, var(--color-background) 85%, #ffffff 15%);
  border-bottom: 1px solid rgba(0, 0, 0, 0.03);
}

.jh-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-3);
  padding-bottom: var(--space-3);
  gap: var(--space-4);
}

/* Brand */

.jh-header__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}

.jh-header__logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 20%, #ffffff 0%, var(--color-primary-soft) 45%, var(--color-primary-deep) 100%);
  box-shadow: var(--shadow-sm);
  position: relative;
}

.jh-header__logo-mark::after {
  content: "";
  position: absolute;
  inset: 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.7);
}

.jh-header__brand-text {
  display: flex;
  flex-direction: column;
}

.jh-header__brand-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.jh-header__brand-subtitle {
  font-size: var(--font-size-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}

/* Navigation */

.jh-header__nav {
  margin-left: auto;
}

.jh-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.jh-header__nav-link {
  position: relative;
  font-size: var(--font-size-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding-block: 0.25rem;
}

.jh-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.35rem;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-primary-soft), var(--color-accent-lavender));
  transform-origin: center;
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.jh-header__nav-link:hover::after,
.jh-header__nav-link:focus-visible::after {
  transform: scaleX(1);
}

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

.jh-header__nav-link--cta {
  --btn-bg: var(--color-primary);
  --btn-color: #ffffff;
  --btn-border: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1.3rem;
  border-radius: 999px;
  border: 1px solid var(--btn-border);
  background-color: var(--btn-bg);
  color: var(--btn-color)!important;
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  box-shadow: var(--shadow-xs);
}

.jh-header__nav-link--cta::after {
  display: none;
}

.jh-header__nav-link--cta:hover {
  background-color: var(--color-primary-deep);
  box-shadow: var(--shadow-sm);
}

/* Mobile toggle */

.jh-header__toggle {
  display: none;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--color-gray-200);
  background-color: rgba(255, 255, 255, 0.7);
}

.jh-header__toggle-text {
  font-size: var(--font-size-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.jh-header__toggle-box {
  width: 20px;
  height: 16px;
  position: relative;
}

.jh-header__toggle-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  border-radius: 999px;
  background-color: var(--color-text);
  transition: transform var(--transition-normal), opacity var(--transition-fast), top var(--transition-normal), bottom var(--transition-normal);
}

.jh-header__toggle-line--top {
  top: 0;
}

.jh-header__toggle-line--middle {
  top: 7px;
}

.jh-header__toggle-line--bottom {
  bottom: 0;
}

/* Toggle active state */

.jh-header__toggle.is-active .jh-header__toggle-line--top {
  top: 7px;
  transform: rotate(45deg);
}

.jh-header__toggle.is-active .jh-header__toggle-line--middle {
  opacity: 0;
}

.jh-header__toggle.is-active .jh-header__toggle-line--bottom {
  bottom: 7px;
  transform: rotate(-45deg);
}

/* ==========================
 * Responsive
 * ========================== */

@media (max-width: 768px) {
  .jh-header__inner {
    padding-top: var(--space-2);
    padding-bottom: var(--space-2);
  }

  .jh-header__toggle {
    display: inline-flex;
  }

  .jh-header__nav {
    position: fixed;
    inset-inline: 0;
    top: 56px;
    background: rgba(247, 243, 238, 0.96);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition-normal), opacity var(--transition-normal), visibility var(--transition-normal);
  }

  .jh-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-4) var(--space-4) var(--space-6);
    gap: var(--space-3);
  }

  .jh-header__nav-link {
    font-size: var(--font-size-md);
  }

  .jh-header__nav-item--cta {
    margin-left: 0;
    margin-top: var(--space-2);
  }

  .jh-header__nav-link--cta {
    width: 100%;
    justify-content: center;
  }

  .jh-header__nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
}

@media (max-width: 480px) {
  .jh-header__brand-subtitle {
    display: none;
  }
}