/* Buttonwood Early Learning — distinct layout (no shared wave template) */
:root {
  --cs-teal: #1a4d4a;
  --cs-teal-deep: #0f2e2c;
  --cs-oat: #f4f0ea;
  --cs-panel: #ebe6de;
  --cs-white: #faf8f4;
  --cs-ink: #1a2428;
  --cs-ink-soft: #243038;
  --cs-mute: #3d4a44;
  --cs-gray: #5c6568;
  --cs-marigold: #e6a82e;
  --cs-coral: #d4563a;
  --cs-leaf: #4a7c59;
  --cs-focus: #e6a82e;
  --cs-max: 76rem;
  --cs-sans: system-ui, "Segoe UI", sans-serif;
  --cs-mobile-bar-h: 2.75rem;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  overflow-x: hidden;
  overflow-x: clip;
  background: var(--cs-oat);
  color: var(--cs-ink);
  font: 1.0625rem/1.65 var(--cs-sans);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--cs-teal); }

a:focus-visible, button:focus-visible, summary:focus-visible,
.cs-cta:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--cs-focus);
  outline-offset: 3px;
}

.cs-skip {
  position: absolute; left: 1rem; top: 1rem;
  width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0);
}
.cs-visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.cs-skip:focus {
  width: auto; height: auto; clip: auto; z-index: 100;
  background: var(--cs-marigold); color: var(--cs-teal-deep);
  padding: 0.75rem 1rem; min-height: 44px;
  display: inline-flex; align-items: center;
  font-weight: 700;
}

/* —— Header: open, compact —— */
.cs-masthead {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem 1rem;
  padding: 0.85rem 1.15rem;
  max-width: var(--cs-max);
  margin: 0 auto;
  background: var(--cs-oat);
}

.cs-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  color: var(--cs-teal);
  font-weight: 800;
  font-size: 1.05rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}
.cs-brand__text { display: flex; flex-direction: column; }
.cs-brand__text span {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--cs-gray);
  letter-spacing: 0.02em;
}

.cs-mark {
  width: 2.15rem;
  height: 2.15rem;
  flex-shrink: 0;
}

.cs-nav-wrap { margin-left: auto; }

.cs-nav-mobile summary {
  list-style: none;
  cursor: pointer;
  min-height: 44px;
  min-width: 44px;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.15rem;
  background: transparent;
  border: none;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--cs-teal);
}
.cs-nav-mobile summary::-webkit-details-marker { display: none; }

.cs-nav-mobile__icon {
  width: 1.25rem;
  height: 1.1rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.cs-nav-mobile__icon::before,
.cs-nav-mobile__icon::after,
.cs-nav-mobile__icon {
  background: linear-gradient(var(--cs-teal), var(--cs-teal));
}
.cs-nav-mobile__icon::before,
.cs-nav-mobile__icon::after {
  content: "";
  display: block;
  height: 3px;
  border-radius: 1px;
}
.cs-nav-mobile__icon {
  position: relative;
  background: transparent;
}
.cs-nav-mobile__icon {
  background-image: linear-gradient(var(--cs-teal), var(--cs-teal));
  background-size: 100% 3px;
  background-position: center;
  background-repeat: no-repeat;
}

.cs-nav-mobile__close { display: none; }
.cs-nav-mobile[open] .cs-nav-mobile__open { display: none; }
.cs-nav-mobile[open] .cs-nav-mobile__close { display: inline; }

.cs-drawer {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  z-index: 50;
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0.5rem 1.15rem 1rem;
  background: var(--cs-white);
  box-shadow: 0 12px 28px rgba(15, 46, 44, 0.12);
}
.cs-masthead { position: relative; }
.cs-drawer a {
  text-decoration: none;
  padding: 0.7rem 0.25rem;
  min-height: 44px;
  display: flex;
  align-items: center;
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--cs-ink);
  border-bottom: 1px solid var(--cs-panel);
}
.cs-drawer a:last-child { border-bottom: none; }

.cs-desktop-nav { display: none; }

.cs-nav a[aria-current="page"] {
  font-weight: 800;
  text-decoration: underline;
  text-decoration-color: var(--cs-marigold);
  text-underline-offset: 0.25em;
}

/* —— Mobile quick links (normal flow, before footer) —— */
.cs-mobile-bar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-width: var(--cs-max);
  margin: 0 auto;
  min-height: var(--cs-mobile-bar-h);
  background: var(--cs-teal-deep);
}
.cs-mobile-bar a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: var(--cs-mobile-bar-h);
  padding: 0.5rem 0.75rem;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--cs-oat);
}
.cs-mobile-bar a:first-child {
  background: var(--cs-teal);
}
.cs-mobile-bar a:last-child {
  background: var(--cs-coral);
}
@media (min-width: 720px) {
  .cs-mobile-bar { display: none; }
}

.cs-page {
  max-width: var(--cs-max);
  margin: 0 auto;
  padding: 1.25rem 1.15rem 2.5rem;
}

h1, h2, h3 {
  font-family: var(--cs-sans);
  font-weight: 800;
  line-height: 1.15;
  color: var(--cs-teal-deep);
  margin: 0 0 0.65rem;
  letter-spacing: -0.025em;
}
h1 { font-size: clamp(1.85rem, 6vw, 2.75rem); }
h2 { font-size: clamp(1.35rem, 3.5vw, 1.75rem); font-weight: 700; }
h3 { font-size: 1.1rem; font-weight: 700; color: var(--cs-ink); }

.cs-lede {
  font-size: 1.08rem;
  line-height: 1.58;
  color: var(--cs-mute);
  max-width: 38rem;
  margin: 0;
}

.cs-kicker {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--cs-leaf);
  margin: 0 0 0.35rem;
}

.cs-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.7rem 1.4rem;
  background: var(--cs-coral);
  color: var(--cs-oat);
  font-weight: 700;
  text-decoration: none;
  border-radius: 4px;
  font-size: 0.95rem;
}
.cs-cta--teal {
  background: var(--cs-teal);
}
.cs-cta--ghost {
  background: var(--cs-white);
  color: var(--cs-teal);
  box-shadow: inset 0 0 0 2px var(--cs-teal);
}

/* —— Home: asymmetrical open hero —— */
.cs-open-hero {
  display: grid;
  gap: 1.75rem;
  align-items: center;
  padding: 1.25rem 0 2rem;
}
.cs-open-hero__copy h1 { max-width: 14ch; }
.cs-open-hero__illus {
  margin: 0;
  border-radius: 12px;
  overflow: hidden;
  background: linear-gradient(145deg, var(--cs-marigold) 0%, var(--cs-coral) 42%, var(--cs-teal) 100%);
  padding: 1.5rem;
}
.cs-open-hero__illus svg {
  width: 100%;
  height: auto;
  display: block;
}

.cs-pull-quote {
  margin: 0 0 2rem;
  padding: 1.35rem 1.25rem;
  background: var(--cs-teal);
  color: var(--cs-oat);
  border-radius: 0 20px 20px 0;
  max-width: 36rem;
}
.cs-pull-quote p {
  margin: 0;
  font-size: clamp(1.15rem, 3.2vw, 1.45rem);
  font-weight: 600;
  line-height: 1.4;
}

/* —— Activity modules (staggered) —— */
.cs-activity-lane { display: grid; gap: 1.5rem; }

.cs-activity-mod {
  display: grid;
  gap: 1rem;
  align-items: start;
}
.cs-activity-mod__num {
  font-size: clamp(2.5rem, 8vw, 3.5rem);
  font-weight: 800;
  line-height: 1;
  color: var(--cs-marigold);
  margin: 0;
}
.cs-activity-mod--play {
  padding: 1.25rem;
  background: var(--cs-white);
  border-radius: 8px;
}
.cs-activity-mod--play .cs-activity-mod__block {
  background: var(--cs-panel);
  padding: 1rem;
  border-radius: 6px;
}
.cs-activity-mod--stories {
  padding: 1.25rem 1.25rem 1.25rem 2.5rem;
  background: var(--cs-marigold);
  color: var(--cs-teal-deep);
  border-radius: 12px 4px 12px 4px;
}
.cs-activity-mod--stories h3,
.cs-activity-mod--stories p { color: inherit; }
.cs-activity-mod--stories .cs-activity-mod__num { color: var(--cs-coral); }

.cs-activity-mod--nature {
  display: grid;
  gap: 1rem;
}
.cs-activity-mod--nature .cs-activity-mod__text {
  padding: 1.15rem;
  background: var(--cs-leaf);
  color: var(--cs-oat);
  border-radius: 8px;
}
.cs-activity-mod--nature h3,
.cs-activity-mod--nature p { color: inherit; }
.cs-activity-mod--nature .cs-activity-mod__num { color: var(--cs-marigold); }

.cs-photo-card { margin: 0; }
.cs-crop {
  overflow: hidden;
  border-radius: 6px;
  background: var(--cs-teal-deep);
}
.cs-crop img { width: 100%; object-fit: cover; }
.cs-crop--art-wide img { aspect-ratio: 16 / 10; object-position: 50% 48%; }
.cs-crop--art-close img { aspect-ratio: 4 / 3; object-position: 50% 50%; }
.cs-crop--art-tall img { aspect-ratio: 3 / 4; object-position: 52% 45%; }
.cs-crop--garden-wide img { aspect-ratio: 16 / 10; object-position: 50% 40%; }
.cs-crop--garden-tall img { aspect-ratio: 3 / 4; object-position: 48% 38%; }
.cs-crop--garden-hero img { aspect-ratio: 5 / 4; object-position: 50% 35%; }
.cs-crop--classroom-wide img { aspect-ratio: 16 / 10; object-position: 50% 42%; }
.cs-crop--classroom-tall img { aspect-ratio: 3 / 4; object-position: 46% 38%; }

.cs-room-feature {
  display: grid;
  gap: 1.25rem;
  margin-top: 2.5rem;
  padding: 1.25rem;
  background: var(--cs-panel);
  border-radius: 10px;
}
.cs-room-feature__img {
  margin: 0;
  border-radius: 8px;
  overflow: hidden;
}
.cs-room-feature__img img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: 48% 36%;
}

.cs-partner-cta {
  margin-top: 2rem;
  padding: 1.25rem 1.35rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  background: var(--cs-white);
  border-left: 6px solid var(--cs-coral);
  border-radius: 4px;
}
.cs-partner-cta p { margin: 0; flex: 1 1 14rem; color: var(--cs-mute); }

/* —— Subpages —— */
.cs-page-intro {
  margin-bottom: 1.75rem;
  padding-bottom: 1rem;
}

.cs-band {
  margin-top: 2rem;
  padding-top: 0.25rem;
}

.cs-band--wash {
  margin-top: 2rem;
  padding: 1.35rem 1.25rem;
  background: var(--cs-panel);
  border-radius: 8px;
}

.cs-split {
  display: grid;
  gap: 1.35rem;
  align-items: start;
}

.cs-stack-list {
  margin: 0.75rem 0 0;
  padding-left: 1.2rem;
  color: var(--cs-mute);
}
.cs-stack-list li { margin-bottom: 0.5rem; }

.cs-steps {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: grid;
  gap: 0.6rem;
}
.cs-steps li {
  padding: 0.85rem 1rem;
  background: var(--cs-white);
  border-radius: 6px;
  border-left: 5px solid var(--cs-coral);
}

.cs-pillar-grid {
  display: grid;
  gap: 0.75rem;
  margin-top: 1rem;
}
.cs-pillar {
  padding: 1rem 1.1rem;
  background: var(--cs-white);
  border-radius: 6px;
}
.cs-pillar:nth-child(odd) { border-left: 4px solid var(--cs-teal); }
.cs-pillar:nth-child(even) { border-left: 4px solid var(--cs-marigold); }

.cs-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}
.cs-tag {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0.4rem 0.75rem;
  background: var(--cs-panel);
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--cs-ink);
}

.cs-inline-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-top: 1.25rem;
}
.cs-inline-links a {
  font-weight: 700;
  text-decoration: none;
}
.cs-inline-links a:hover { text-decoration: underline; }

.cs-contact-fields {
  margin: 0.75rem 0 0;
  padding-left: 1.1rem;
  max-width: 40rem;
}
.cs-contact-fields li { margin-bottom: 0.55rem; color: var(--cs-mute); }

.cs-form-note {
  font-size: 0.95rem;
  color: var(--cs-gray);
  margin: 0 0 1rem;
  font-weight: 600;
}

.cs-demo-form {
  display: grid;
  gap: 0.85rem;
  max-width: 28rem;
  padding: 1.1rem;
  background: var(--cs-panel);
  border-radius: 8px;
}
.cs-demo-form label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
}
.cs-demo-form input,
.cs-demo-form textarea,
.cs-demo-form select {
  width: 100%;
  min-height: 44px;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--cs-gray);
  border-radius: 4px;
  font: inherit;
  background: var(--cs-white);
}
.cs-demo-form textarea { min-height: 6rem; resize: vertical; }
.cs-demo-form button {
  min-height: 44px;
  padding: 0.65rem 1.25rem;
  background: var(--cs-gray);
  color: var(--cs-white);
  border: none;
  border-radius: 4px;
  font-weight: 700;
  cursor: not-allowed;
}

details {
  padding: 0.75rem 1rem;
  background: var(--cs-white);
  margin-top: 0.6rem;
  border-radius: 6px;
  border: 1px solid var(--cs-panel);
}
details summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 0.95rem;
  min-height: 44px;
  display: flex;
  align-items: center;
}

/* —— Compact light footer —— */
.cs-footer {
  max-width: var(--cs-max);
  margin: 0 auto;
  padding: 1.75rem 1.15rem 2.25rem;
  background: var(--cs-panel);
  color: var(--cs-ink);
}
.cs-footer__top {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  align-items: center;
  margin-bottom: 1.25rem;
}
.cs-footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 800;
  color: var(--cs-teal);
  font-size: 0.95rem;
}
.cs-disclosure {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--cs-mute);
}
.cs-footer-nav__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
}
.cs-footer-nav a {
  text-decoration: none;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--cs-teal);
  font-weight: 600;
  font-size: 0.9rem;
}
.cs-footer-nav a:hover { color: var(--cs-coral); }

@media (min-width: 720px) {
  .cs-nav-mobile { display: none; }
  .cs-desktop-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.15rem 0.85rem;
    align-items: center;
  }
  .cs-desktop-nav a {
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 600;
    padding: 0.35rem 0;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    color: var(--cs-ink-soft);
  }
  .cs-open-hero {
    grid-template-columns: 1.05fr 0.92fr;
    gap: 2.25rem;
  }
  .cs-activity-mod--play {
    grid-template-columns: auto 1fr 1.1fr;
    align-items: center;
  }
  .cs-activity-mod--stories {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
  }
  .cs-activity-mod--nature {
    grid-template-columns: 0.95fr 1.05fr;
    align-items: center;
  }
  .cs-activity-mod--nature .cs-activity-mod__text { order: 2; }
  .cs-room-feature {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
  }
  .cs-split { grid-template-columns: 1fr 1fr; }
  .cs-pillar-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cs-footer__body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem 2rem;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .cs-page { padding: 1.5rem 2rem 3rem; }
}