@layer components {
  .mast {
    position: sticky;
    top: 0;
    z-index: 200;
    background: hsl(202 18% 11%);
    border-bottom: 1px solid var(--line);
  }

  .mast-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--s-3);
    min-height: var(--header-h);
  }

  .wordmark {
    display: inline-flex;
    align-items: baseline;
    gap: 0.12rem;
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.02em;
  }
  .wordmark-dot {
    color: var(--accent);
  }

  .nav {
    display: none;
  }

  .nav-list {
    display: flex;
    align-items: center;
    gap: clamp(1rem, 0.4rem + 1.4vw, 2rem);
  }
  .nav-link {
    position: relative;
    padding-block: 0.4rem;
    color: var(--muted);
    font-size: 0.97rem;
    transition: color 0.2s ease;
  }
  .nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.25s ease;
  }
  .nav-link:hover,
  .nav-link[aria-current="page"] {
    color: var(--paper);
  }
  .nav-link:hover::after,
  .nav-link[aria-current="page"]::after {
    width: 100%;
  }

  .mast-actions {
    display: flex;
    align-items: center;
    gap: var(--s-2);
  }
  .mast-phone {
    display: none;
    font-family: var(--font-display);
    font-weight: 500;
    color: var(--paper);
  }
  .mast-phone:hover {
    color: var(--accent);
  }

  .nav-trigger {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 48px;
    height: 48px;
    padding: 0 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: transparent;
    cursor: pointer;
  }
  .nav-trigger span {
    width: 100%;
    height: 2px;
    background: var(--paper);
    border-radius: 2px;
    transition: transform 0.25s ease, opacity 0.2s ease;
  }
  .nav-trigger[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .nav-trigger[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }
  .nav-trigger[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .drawer {
    position: fixed;
    inset: 0;
    z-index: 300;
    display: grid;
    grid-template-rows: auto 1fr;
    background: hsl(202 20% 10%);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.28s ease, visibility 0.28s ease;
  }
  .drawer[data-open="true"] {
    opacity: 1;
    visibility: visible;
  }
  .drawer-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: var(--header-h);
    padding-inline: clamp(1.1rem, 0.5rem + 3vw, 2.5rem);
    border-bottom: 1px solid var(--line);
  }
  .drawer-close {
    width: 48px;
    height: 48px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--paper);
    font-size: 1.5rem;
    cursor: pointer;
  }
  .drawer-list {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    padding: var(--s-4) clamp(1.1rem, 0.5rem + 3vw, 2.5rem);
  }
  .drawer-list a {
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--line);
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 500;
  }
  .drawer-list a:hover {
    color: var(--accent);
    padding-left: 0.4rem;
    transition: padding 0.2s ease, color 0.2s ease;
  }
  .drawer-cta {
    margin-top: var(--s-3);
  }

  @media (min-width: 60rem) {
    .nav {
      display: block;
    }
    .mast-phone {
      display: inline-flex;
    }
    .nav-trigger {
      display: none;
    }
  }
}