.site-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.site-main {
  flex: 1;
}

.section {
  padding: var(--section-padding-y) var(--section-padding-x);
}

.section--sm {
  padding: var(--space-12) var(--section-padding-x);
}

/* The shared container every band aligns to. */
.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.section--white { background: var(--color-surface-white); }
.section--soft  { background: var(--color-bg); }
.section--blue  { background: var(--color-brand-blue); }
.section--sky   { background: var(--color-brand-sky-light); }

.page-header {
  position: relative;
  background: linear-gradient(160deg, var(--color-brand-blue) 0%, var(--color-brand-blue-dark) 100%);
  padding: clamp(3.5rem, 6vw, 5.5rem) var(--section-padding-x) clamp(3rem, 5vw, 4.5rem);
  text-align: center;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    135deg,
    rgba(220, 234, 247, 0.07) 0px,
    rgba(220, 234, 247, 0.07) 1px,
    transparent 1px,
    transparent 28px
  );
  pointer-events: none;
}

.page-header > * {
  position: relative;
}

.page-header h1 {
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.page-header p {
  color: rgba(255, 255, 255, 0.78);
  font-size: var(--text-md);
  max-width: 46ch;
  margin: 0 auto;
  line-height: var(--leading-loose);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

/* Gutter on the header, max-width on .nav, as with .section / .section-inner. */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-surface-white);
  box-shadow: var(--shadow-nav);
  padding: 0 var(--gutter);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  height: var(--nav-height);
  max-width: var(--max-width);
  margin: 0 auto;
}

.nav__logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  line-height: 1;
}

.nav__logo-img {
  display: block;
  height: 2.75rem;
  width: auto;
  flex-shrink: 0;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav__links a {
  position: relative;
  display: block;
  padding: var(--space-2) 0;
  color: var(--color-text-mid);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  transition: color var(--transition-fast);
}

.nav__links a:hover {
  color: var(--color-brand-blue);
  opacity: 1;
}

/* Any aria-current value: the page itself or its parent section. */
.nav__links a[aria-current] {
  color: var(--color-brand-blue);
  font-weight: var(--weight-semi);
}

.nav__links a[aria-current]::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  border-radius: var(--radius-pill);
  background: var(--color-brand-orange);
}

.nav__links .nav__book {
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  background: var(--color-brand-orange);
  color: var(--color-white);
  font-weight: var(--weight-semi);
  box-shadow: var(--shadow-xs);
  transition: background var(--transition-fast), transform var(--transition-normal),
              box-shadow var(--transition-normal);
}

.nav__links .nav__book:hover {
  background: var(--color-brand-orange-dark);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
  opacity: 1;
}

.nav__links .nav__book[aria-current]::after {
  content: none;
}

.nav__links .nav__phone {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-brand-blue);
  color: var(--color-brand-blue);
  font-weight: var(--weight-semi);
  white-space: nowrap;
  transition: background var(--transition-fast), color var(--transition-fast),
              transform var(--transition-normal);
}

.nav__links .nav__phone:hover {
  background: var(--color-brand-blue);
  color: var(--color-white);
  transform: translateY(-1px);
  opacity: 1;
}

.nav__links .nav__phone svg {
  flex-shrink: 0;
}

.nav__links .nav__phone[aria-current]::after {
  content: none;
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 0 auto;
  background: var(--color-brand-blue);
  border-radius: var(--radius-pill);
  transition: transform var(--transition-normal), opacity var(--transition-fast);
}

.nav__hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav__hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav__hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Positioned against the full-width header, so left/right: 0 is the window edge. */
.nav__mobile {
  display: none;
  position: absolute;
  top: var(--nav-height);
  left: 0;
  right: 0;
  margin: 0;
  background: var(--color-surface-white);
  padding: var(--space-2) var(--gutter) var(--space-5);
  border-top: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  list-style: none;
  flex-direction: column;
  gap: 0;
}

.nav__mobile.is-open {
  display: flex;
}

.nav__mobile li a {
  display: block;
  padding: var(--space-4) 0;
  color: var(--color-text-dark);
  font-size: var(--text-md);
  font-weight: var(--weight-medium);
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition-fast);
}

.nav__mobile li a:hover,
.nav__mobile li a[aria-current] {
  color: var(--color-brand-blue);
  opacity: 1;
}

.nav__mobile li:last-child a {
  border-bottom: none;
  margin-top: var(--space-4);
  background: var(--color-brand-orange);
  color: var(--color-white);
  text-align: center;
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  font-weight: var(--weight-semi);
}

.site-footer {
  background: var(--color-footer-bg);
  color: rgba(255, 255, 255, 0.62);
  padding: var(--space-16) var(--section-padding-x) var(--space-8);
}

.footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  margin-bottom: var(--space-6);
}

.footer__brand-logo {
  display: block;
  height: 2.75rem;
  width: auto;
  margin-bottom: var(--space-4);
}

.footer__brand-desc {
  font-size: var(--text-sm);
  line-height: var(--leading-loose);
  margin: 0 0 var(--space-5);
  max-width: 40ch;
}

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: var(--space-3);
}

.footer__contact-item a {
  color: inherit;
  transition: color var(--transition-fast);
}

.footer__contact-item a:hover {
  color: var(--color-white);
  opacity: 1;
}

.footer__contact-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--color-brand-sky);
}

.footer__col-title {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-label);
  color: var(--color-brand-sky-light);
  margin-bottom: var(--space-4);
}

.footer__col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
}

.footer__col a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.62);
  transition: color var(--transition-fast);
}

.footer__col a:hover {
  color: var(--color-white);
  opacity: 1;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.5);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__bottom-link {
  color: inherit;
  transition: color var(--transition-fast);
}

.footer__bottom-link:hover {
  color: var(--color-white);
  opacity: 1;
}

@media (max-width: 860px) {
  .nav__links {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }

  /* Pulls the button out so the bars, not its box, align with the content edge. */
  .nav__hamburger {
    margin-right: -11px;
  }

  .footer__top {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .footer__brand {
    grid-column: 1 / -1;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* Larger footer tap targets on touch devices, including landscape tablets. */
@media (max-width: 860px), (pointer: coarse) {
  .footer__col ul {
    gap: 0;
  }

  .footer__col a,
  .footer__contact-item a {
    display: flex;
    align-items: center;
    min-height: 44px;
  }

  .footer__bottom-link {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }

  .footer__contact-item {
    margin-bottom: 0;
  }
}

@media (max-width: 540px) {
  .footer__top {
    grid-template-columns: 1fr;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}