/* Header-specific styling for Varos Pont360 */

.shell-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
}

.shell-header__inner {
  align-items: center;
  justify-content: space-between;
}

/* Brand / logo */
.shell-header__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-12);
}

.shell-header__logo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-12);
  color: var(--color-heading);
}

.shell-header__logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 20%, rgba(255,255,255,0.8), transparent 60%),
              linear-gradient(135deg, var(--color-primary), var(--color-gold));
  box-shadow: var(--shadow-soft-inner), 0 8px 20px rgba(0, 0, 0, 0.18);
}

.shell-header__logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.shell-header__logo-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.shell-header__logo-subtitle {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-500);
}

/* Navigation */
.shell-header__nav-wrapper {
  display: flex;
  align-items: center;
}

.shell-header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-24);
}

.shell-header__nav-item--cta {
  margin-left: var(--space-8);
}

/* Mobile toggle */
.shell-header__toggle {
  display: none;
  position: relative;
  width: 40px;
  height: 32px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(62, 47, 40, 0.18);
  background-color: rgba(255, 255, 255, 0.8);
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  transition: background-color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-fast);
}

.shell-header__toggle-line {
  width: 18px;
  height: 1.5px;
  border-radius: 999px;
  background-color: var(--color-heading);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.shell-header__toggle:hover {
  background-color: #fff;
  border-color: rgba(62, 47, 40, 0.32);
  box-shadow: var(--shadow-soft);
}

.shell-header__toggle:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* Toggle animated state */
.shell-header--nav-open .shell-header__toggle-line:nth-child(1) {
  transform: translateY(3.5px) rotate(45deg);
}

.shell-header--nav-open .shell-header__toggle-line:nth-child(2) {
  transform: translateY(-3.5px) rotate(-45deg);
}

/* Mobile nav panel */
@media (max-width: 880px) {
  .shell-header__toggle {
    display: inline-flex;
  }

  .shell-header__nav-wrapper {
    position: fixed;
    inset-inline: 0;
    top: 60px;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base), transform var(--transition-base);
  }

  .shell-header--nav-open .shell-header__nav-wrapper {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .shell-header__nav {
    flex-direction: column;
    width: 100%;
    align-items: flex-start;
    padding: var(--space-16) var(--space-20) var(--space-24);
    margin-inline: var(--space-20);
    border-radius: var(--radius-lg);
    background: linear-gradient(145deg, rgba(239, 231, 225, 0.96), rgba(255, 255, 255, 0.98));
    box-shadow: var(--shadow-elevated);
  }

  .shell-header__nav-item--cta {
    width: 100%;
  }

  .shell-header__nav-item--cta .btn {
    width: 100%;
    justify-content: center;
  }
}

/* Desktop refinements */
@media (min-width: 881px) {
  .shell-header__nav {
    gap: var(--space-24);
  }

  .shell-header__toggle {
    display: none;
  }
}