/* Move with Nikki — styles
   Palette taken from the photo shoot: the blue of Nikki's mat (ink),
   her red top (accent), and the park sky (panels).
   Type: Atkinson Hyperlegible Next, designed for readers with low vision. */

@font-face {
  font-family: "Atkinson Hyperlegible Next";
  src: url("/fonts/atkinson-next.woff2") format("woff2");
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Atkinson Hyperlegible Next";
  src: url("/fonts/atkinson-next-italic.woff2") format("woff2");
  font-weight: 200 800;
  font-style: italic;
  font-display: swap;
}

:root {
  color-scheme: light dark;

  --paper: #FFFFFF;
  --ink: #10325A;
  --ink-soft: #33506F;
  --sky: #E4EFF8;
  --line: #BFD2E6;
  --red: #C8283A;
  --red-hover: #A91F30;
  --on-red: #FFFFFF;
  --field: #FFFFFF;
  --footer-bg: #10325A;
  --footer-ink: #EEF3FA;
  --error: #B0202F;

  --font: "Atkinson Hyperlegible Next", "Atkinson Hyperlegible", Verdana, "Segoe UI", system-ui, sans-serif;

  --step--1: 1.0625rem;
  --step-0: 1.25rem;
  --step-1: 1.5625rem;
  --step-2: clamp(2.125rem, 1.55rem + 2.2vw, 3.25rem);
  --step-3: clamp(2.75rem, 1.3rem + 5.2vw, 5.75rem);

  --maxw: 72rem;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --section: clamp(4rem, 8vw, 7.5rem);
  --header-h: 4.75rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0E1E38;
    --ink: #EEF3FA;
    --ink-soft: #C3D2E6;
    --sky: #152A4D;
    --line: #2D4670;
    --red: #D2384A;
    --red-hover: #E04A5C;
    --field: #0E1E38;
    --footer-bg: #081428;
    --footer-ink: #EEF3FA;
    --error: #FF8A94;
  }
}

/* ---------- Base ---------- */

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: var(--step-0);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

img, picture { display: block; max-width: 100%; height: auto; }

h1, h2, h3 {
  margin: 0;
  font-weight: 800;
  line-height: 1.1;
  text-wrap: balance;
}
h2 { font-size: var(--step-2); letter-spacing: -0.02em; }
h3 { font-size: var(--step-1); line-height: 1.2; letter-spacing: -0.01em; }

p { margin: 0 0 1em; max-width: 38em; text-wrap: pretty; }
p:last-child { margin-bottom: 0; }

a { color: inherit; text-decoration-thickness: 2px; text-underline-offset: 0.18em; }

:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap {
  width: 100%;
  max-width: calc(var(--maxw) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section); }

.section-intro { margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.section-intro h2 { margin-bottom: 0.5em; }
.section-intro p { color: var(--ink-soft); font-size: 1.375rem; }

.skip-link {
  position: absolute;
  left: 1rem;
  top: -10rem;
  z-index: 100;
  padding: 0.75rem 1.25rem;
  background: var(--ink);
  color: var(--paper);
  font-weight: 700;
  border-radius: 8px;
}
.skip-link:focus { top: 1rem; }

/* ---------- Buttons and links ---------- */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.375rem;
  padding: 0.75rem 1.875rem;
  border: 0;
  border-radius: 999px;
  background: var(--red);
  color: var(--on-red);
  font: inherit;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s ease;
}
.button:hover { background: var(--red-hover); }
.button[disabled] { opacity: 0.7; cursor: progress; }

.button-small {
  min-height: 2.875rem;
  padding: 0.5rem 1.375rem;
  font-size: var(--step--1);
}

.link-strong {
  display: inline-block;
  padding-block: 0.5rem;
  font-weight: 700;
  color: var(--ink);
}
.link-strong:hover { color: var(--red); }

/* ---------- Header ---------- */

.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 50;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: var(--header-h);
}

.brand {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  line-height: 1.1;
  padding-block: 0.5rem;
}
.brand-name { font-size: 1.5rem; font-weight: 800; letter-spacing: -0.01em; }
.brand-sub { font-size: var(--step--1); color: var(--ink-soft); font-weight: 500; }

.site-nav ul {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.4vw, 2rem);
  margin: 0;
  padding: 0;
  list-style: none;
}
.site-nav a:not(.button) {
  display: inline-block;
  padding-block: 0.5rem;
  font-size: 1.125rem;
  font-weight: 600;
  text-decoration: none;
}
.site-nav a:not(.button):hover { text-decoration: underline; }

.menu-toggle { display: none; }

@media (min-width: 900px) {
  .site-header { position: sticky; top: 0; }
}

@media (max-width: 899px) {
  .js .menu-toggle {
    display: inline-flex;
    align-items: center;
    min-height: 3rem;
    padding: 0.5rem 1.25rem;
    border: 2px solid var(--ink);
    border-radius: 999px;
    background: transparent;
    color: var(--ink);
    font: inherit;
    font-size: 1.125rem;
    font-weight: 700;
    cursor: pointer;
  }
  .js .menu-toggle[aria-expanded="true"] { background: var(--ink); color: var(--paper); }

  .header-inner { flex-wrap: wrap; }
  .site-nav { width: 100%; }
  .js .site-nav { display: none; }
  .js .site-nav.is-open { display: block; }
  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding-bottom: 1.25rem;
  }
  .site-nav li { border-top: 1px solid var(--line); }
  .site-nav a:not(.button) {
    display: block;
    padding-block: 0.875rem;
    font-size: 1.375rem;
  }
  .site-nav .nav-cta { border-top: 0; padding-top: 1rem; }
  .site-nav .nav-cta .button { width: 100%; min-height: 3.375rem; font-size: var(--step-0); }
}

/* ---------- Hero ---------- */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  min-height: min(calc(100vh - var(--header-h)), 54rem);
  background: var(--sky);
}

.hero-text {
  align-self: center;
  padding-block: clamp(3rem, 6vw, 6rem);
  padding-right: clamp(2rem, 4vw, 4rem);
  padding-left: max(var(--gutter), calc((100vw - var(--maxw)) / 2));
}

.hero h1 {
  font-size: var(--step-3);
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin-bottom: 0.4em;
  text-wrap: wrap;
}

.lead {
  font-size: clamp(1.3125rem, 1.15rem + 0.5vw, 1.5rem);
  line-height: 1.55;
  max-width: 30em;
  margin-bottom: 2rem;
}

.reassure {
  margin: 1.5rem 0 0;
  font-weight: 600;
  color: var(--ink-soft);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 2rem;
}

.hero-media { position: relative; min-height: 22rem; }
.hero-media picture, .hero-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero-media img { object-fit: cover; object-position: 50% 30%; }

@media (max-width: 899px) {
  .hero { grid-template-columns: 1fr; min-height: 0; }
  .hero-text { padding: 2.5rem var(--gutter) 2.75rem; }
  .hero-media { min-height: 0; aspect-ratio: 1 / 1; }
}

/* ---------- About ---------- */

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
}
.about-text h2 { margin-bottom: 0.6em; }

@media (max-width: 899px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-media { max-width: 30rem; }
}

/* ---------- Classes ---------- */

.classes { background: var(--sky); }

.programs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(3rem, 5vw, 4.5rem) clamp(2rem, 4vw, 3.5rem);
}

.program img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.program h3 { margin: 1.25rem 0 0.5rem; }
.program .good-for { color: var(--ink-soft); font-weight: 600; }

.also {
  margin-top: clamp(3rem, 6vw, 5rem);
  padding: clamp(1.75rem, 4vw, 2.75rem);
  background: var(--paper);
  border-radius: 12px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.5rem 2rem;
  align-items: center;
}
.also h3 { grid-column: 1 / -1; }
.also p { margin: 0; }

@media (max-width: 759px) {
  .programs { grid-template-columns: 1fr; }
  .also { grid-template-columns: 1fr; }
}

/* ---------- Gallery ---------- */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  grid-auto-rows: clamp(8.5rem, 13vw, 12.5rem);
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.gallery-grid li { grid-column: span 2; grid-row: span 2; }
.gallery-grid li.g-wide { grid-column: span 4; }
.gallery-grid a { display: block; width: 100%; height: 100%; }
.gallery-grid picture { width: 100%; height: 100%; }
.gallery-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--pos, 50% 50%);
}
.gallery-grid a:hover img { filter: brightness(1.06); }

@media (max-width: 759px) {
  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: clamp(9rem, 42vw, 14rem);
    gap: 0.5rem;
  }
  .gallery-grid li { grid-column: span 1; grid-row: span 1; }
  .gallery-grid li.g-wide,
  .gallery-grid li:last-child { grid-column: span 2; }
}

/* Lightbox */
.lightbox {
  width: 100vw;
  height: 100vh;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: clamp(1rem, 3vw, 2rem);
  border: 0;
  background: rgba(8, 20, 40, 0.94);
  color: #EEF3FA;
}
.lightbox::backdrop { background: rgba(8, 20, 40, 0.94); }
.lightbox[open] { display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 1rem; }
.lightbox figure { margin: 0; display: flex; flex-direction: column; align-items: center; gap: 0.75rem; min-height: 0; }
.lightbox img { max-width: 100%; max-height: calc(100vh - 11rem); width: auto; height: auto; object-fit: contain; }
.lightbox figcaption { font-size: var(--step--1); text-align: center; max-width: 40em; }
.lightbox-controls { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 0.75rem; }
.lightbox-controls button {
  min-height: 3rem;
  padding: 0.5rem 1.25rem;
  border: 2px solid #EEF3FA;
  border-radius: 999px;
  background: transparent;
  color: #EEF3FA;
  font: inherit;
  font-size: 1.125rem;
  font-weight: 700;
  cursor: pointer;
}
.lightbox-controls button:hover { background: #EEF3FA; color: #10325A; }
.lightbox-controls button:focus-visible { outline-color: #FFFFFF; }
.lightbox-count { min-width: 4.5em; text-align: center; font-size: var(--step--1); }

/* ---------- Tips ---------- */

.tips { background: var(--sky); }

.tip-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(2rem, 4vw, 3.5rem);
}
.tip { padding-top: 1.25rem; border-top: 4px solid var(--red); }
.tip h3 { margin-bottom: 0.6rem; }

.fine-print {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  font-size: var(--step--1);
  color: var(--ink-soft);
}

@media (max-width: 899px) {
  .tip-list { grid-template-columns: 1fr; }
}

/* ---------- Adult ballet ---------- */

.ballet-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
}
.ballet-media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.ballet-text h2 { margin-bottom: 0.6em; }

.section-lead { font-size: 1.375rem; line-height: 1.5; }

@media (max-width: 899px) {
  .ballet-grid { grid-template-columns: 1fr; }
  .ballet-media { max-width: 30rem; }
}

/* ---------- Kids ---------- */

.kids { background: var(--sky); }

.kids-grid {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: center;
}
.kids-media { order: 2; }
.kids-media img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.kids-text h2 { margin-bottom: 0.6em; }

@media (max-width: 899px) {
  .kids-grid { grid-template-columns: 1fr; }
  .kids-media { order: 0; }
}

/* ---------- Questions ---------- */


.faq {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2rem, 4vw, 3rem) clamp(2rem, 5vw, 4.5rem);
}
.faq h3 { margin-bottom: 0.5rem; }

@media (max-width: 759px) {
  .faq { grid-template-columns: 1fr; }
}

/* ---------- Contact ---------- */

.contact { background: var(--sky); }

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
}
.contact-text h2 { margin-bottom: 0.6em; }

.form-panel {
  background: var(--paper);
  border-radius: 12px;
  padding: clamp(1.5rem, 4vw, 2.75rem);
}

.field { margin-bottom: 1.5rem; }
.field label {
  display: block;
  margin-bottom: 0.35rem;
  font-weight: 700;
}
.hint {
  margin: -0.15rem 0 0.5rem;
  font-size: var(--step--1);
  color: var(--ink-soft);
}

.field input,
.field textarea {
  display: block;
  width: 100%;
  min-height: 3.375rem;
  padding: 0.75rem 1rem;
  border: 2px solid var(--ink-soft);
  border-radius: 8px;
  background: var(--field);
  color: var(--ink);
  font: inherit;
  line-height: 1.4;
}
.field textarea { min-height: 9rem; resize: vertical; }
.field input:focus-visible,
.field textarea:focus-visible { outline: 3px solid var(--ink); outline-offset: 2px; border-color: var(--ink); }
.field [aria-invalid="true"] { border-color: var(--error); }

.field-error {
  margin: 0.5rem 0 0;
  color: var(--error);
  font-weight: 700;
  font-size: var(--step--1);
}

.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.form-status { margin: 1rem 0 0; font-weight: 700; }
.form-status.is-error { color: var(--error); }

.form-success h3 { margin-bottom: 0.5rem; }
.form-success:focus { outline: none; }

@media (max-width: 899px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--footer-bg);
  color: var(--footer-ink);
  padding-block: clamp(3rem, 6vw, 4.5rem);
  font-size: var(--step--1);
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem 4rem;
}
.site-footer .brand-name { font-size: 1.5rem; margin-bottom: 0.25rem; }
.site-footer p { margin-bottom: 0.4rem; }
.site-footer :focus-visible { outline-color: #FFFFFF; }

/* ---------- Legal pages (privacy, terms) ---------- */

.legal { padding-block: clamp(3rem, 6vw, 5rem) var(--section); }
.legal .wrap { max-width: calc(44rem + 2 * var(--gutter)); }
.legal h1 { font-size: var(--step-2); letter-spacing: -0.02em; margin-bottom: 0.3em; }
.legal .effective { color: var(--ink-soft); margin-bottom: 2rem; }
.legal h2 { font-size: var(--step-1); letter-spacing: -0.01em; margin: 2.25em 0 0.5em; }
.legal ul { margin: 0 0 1em; padding-left: 1.25em; max-width: 38em; }
.legal li { margin-bottom: 0.4em; }
.legal a { color: var(--ink); }

.footer-links { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; }
.footer-links a { display: inline-block; padding-block: 0.25rem; }

.form-note { margin: 1.25rem 0 0; font-size: var(--step--1); color: var(--ink-soft); }

/* ---------- Simple pages (thank-you, 404) ---------- */

.simple-page {
  min-height: 70vh;
  display: grid;
  align-items: center;
  background: var(--sky);
}
.simple-page h1 { font-size: var(--step-2); margin-bottom: 0.5em; }

/* ---------- Motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}