/* ==========================================================================
   Benefit Dance — landing page
   Plain CSS, no build step. Layout is mobile-first; the few multi-column
   arrangements switch on at 48rem / 64rem.
   ========================================================================== */

:root {
  --bg:          #fbf6f0;
  --surface:     #fffdfb;
  --blush:       #f7e9e4;
  --blush-deep:  #efd9d2;
  --ink:         #2b2422;
  --ink-soft:    #5c4f4a;
  --muted:       #877771;
  --accent:      #c13a2f;
  --accent-dark: #a02b21;
  --on-accent:   #fffaf8;

  --radius:    1.25rem;
  --radius-lg: 1.75rem;
  --shadow:    0 1px 2px rgb(43 36 34 / 6%), 0 12px 28px -18px rgb(43 36 34 / 35%);

  --font-body:    ui-sans-serif, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: ui-serif, Georgia, "Iowan Old Style", "Times New Roman", serif;

  --wrap:  min(72rem, 100% - 2.5rem);
  --gap:   clamp(1.25rem, 3vw, 2rem);
  --block: clamp(3.5rem, 9vw, 6.5rem);
}

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

html {
  /* Keep in-page anchors clear of the sticky header. */
  scroll-padding-top: 5rem;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 1rem/1.65 var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2rem, 6.5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 4.2vw, 2.5rem); }
h3 { font-size: clamp(1.15rem, 2.4vw, 1.45rem); }

p { margin: 0 0 1rem; }
p:last-child { margin-bottom: 0; }

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

a { color: inherit; }

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

.wrap {
  width: var(--wrap);
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -100vw;
  top: 0;
  padding: 0.75rem 1.25rem;
  background: var(--ink);
  color: var(--on-accent);
  z-index: 20;
}
.skip-link:focus { left: 0; }

/* ── Buttons ──────────────────────────────────────────────────────────── */

.btn {
  display: inline-block;
  border: 0;
  border-radius: 999px;
  padding: 0.85rem 1.75rem;
  font: inherit;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.18s ease, transform 0.18s ease;
}

.btn--accent {
  background: var(--accent);
  color: var(--on-accent);
  box-shadow: 0 10px 22px -14px rgb(193 58 47 / 90%);
}
.btn--accent:hover { background: var(--accent-dark); }
.btn--accent:active { transform: translateY(1px); }

.btn--sm  { padding: 0.55rem 1.15rem; font-size: 0.9rem; }
.btn--lg  { padding: 1rem 2.25rem;    font-size: 1.05rem; }
.btn--block { display: block; width: 100%; }

.link-strong {
  color: var(--accent);
  font-weight: 600;
  text-underline-offset: 0.2em;
}

/* ── Header ───────────────────────────────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--blush-deep);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.75rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
}

.logo__mark {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--accent);
  flex: none;
}

/* ── Hero ─────────────────────────────────────────────────────────────── */

.hero {
  padding-block: clamp(1.5rem, 4vw, 2.75rem) var(--block);
}

.hero__figure {
  margin: 0 0 clamp(1.75rem, 4vw, 2.75rem);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.hero__figure img {
  width: 100%;
  aspect-ratio: 1 / 1;   /* the source photo is square — cropping cuts the group */
  object-fit: cover;
}

.hero__body {
  max-width: 44rem;
  margin-inline: auto;
  text-align: center;
}

.lede {
  margin-block: 1.25rem 2rem;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 2.2vw, 1.2rem);
}

.hero__note {
  margin-top: 1.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}

/* ── Section scaffolding ──────────────────────────────────────────────── */

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

/* Alternating page rhythm — applied by position, not by what a section holds. */
.tinted { background: var(--blush); }

.section__head {
  max-width: 40rem;
  margin: 0 auto clamp(2rem, 5vw, 3rem);
  text-align: center;
}

.section__sub {
  margin-top: 0.75rem;
  color: var(--muted);
}

.eyebrow {
  margin: 0 0 0.4rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* Checklists — the tick is drawn in CSS, no icon font or SVG sprite. */
.ticks {
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.6rem;
}

.ticks li {
  position: relative;
  padding-left: 1.85rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35em;
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 50%;
  background: var(--blush-deep);
}

.ticks li::after {
  content: "";
  position: absolute;
  left: 0.36rem;
  top: 0.6em;
  width: 0.3rem;
  height: 0.55rem;
  border: solid var(--accent);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* ── Programme cards ──────────────────────────────────────────────────── */

.cards {
  display: grid;
  gap: var(--gap);
}

.card {
  background: var(--surface);
  border: 1px solid var(--blush-deep);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.card__photo {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.card__body { padding: clamp(1.5rem, 3vw, 2rem); }
.card__body > h3 { margin-bottom: 0.75rem; }
.card__body > p { color: var(--ink-soft); }

.more {
  margin-top: 1.5rem;
  border-top: 1px solid var(--blush-deep);
  padding-top: 1rem;
}

.more summary {
  color: var(--accent);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.more summary::-webkit-details-marker { display: none; }

.more summary::after {
  content: " ›";
  display: inline-block;
  transition: transform 0.2s ease;
}
.more[open] summary::after { transform: rotate(90deg); }

.more p {
  margin-top: 0.85rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

/* ── Small-groups band ────────────────────────────────────────────────── */

.band__inner {
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
}

.band__figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.band__figure img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.band__body > p {
  margin-top: 1.25rem;
  color: var(--ink-soft);
}

.stats {
  margin: 2rem 0 0;
  display: grid;
  gap: 1.25rem;
}

.stats > div {
  padding-left: 1.15rem;
  border-left: 3px solid var(--accent);
}

.stats dt {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.1;
}

.stats dd {
  margin: 0.3rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

/* ── Teacher ──────────────────────────────────────────────────────────── */

/* No card: the photo and the text sit directly on the section background. */
.teacher {
  max-width: 34rem;
  margin-inline: auto;
}

.teacher__figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
}

.teacher__figure img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.teacher__body { padding-top: clamp(1.35rem, 3vw, 1.75rem); }

.teacher__body > h2 {
  font-size: clamp(1.35rem, 3vw, 1.7rem);
  margin-bottom: 0.9rem;
}

.teacher__body > p { color: var(--ink-soft); }

@media (min-width: 48rem) {
  /* Two columns from here up: a single narrow column strands the row, and
     putting the photo right mirrors the band above, which has its photo left. */
  .teacher {
    max-width: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(1.5rem, 4vw, 3rem);
    align-items: center;
  }

  .teacher__figure { grid-area: 1 / 2; }

  .teacher__body {
    grid-area: 1 / 1;
    padding-top: 0;
  }
}

/* ── Pricing ──────────────────────────────────────────────────────────── */

.prices {
  display: grid;
  gap: var(--gap);
}

.price {
  display: flex;
  flex-direction: column;
  padding: clamp(1.75rem, 3.5vw, 2.25rem);
  background: var(--surface);
  border: 1px solid var(--blush-deep);
  border-radius: var(--radius-lg);
}

.price--featured {
  background: var(--blush);
  border-color: var(--accent);
}

.price__sub {
  margin: 0.4rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.price__amount {
  margin: 1rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 5vw, 2.6rem);
  font-weight: 600;
  line-height: 1;
}

.price__amount span {
  font-size: 0.5em;
  color: var(--muted);
}

.price .ticks { flex: 1; margin-bottom: 1.5rem; }
.price:not(.price--featured) .ticks { margin-bottom: 0; }

/* ── Booking ──────────────────────────────────────────────────────────── */

.booking { background: var(--blush); }

.booking__inner {
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}

.booking__intro > p { margin-top: 1.25rem; color: var(--ink-soft); }

.schedule {
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 1rem;
}

.schedule li {
  display: grid;
  gap: 0.2rem;
  padding: 1rem 1.25rem;
  background: color-mix(in srgb, var(--surface) 70%, transparent);
  border-radius: var(--radius);
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.schedule strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--ink);
}

.schedule__addr { color: var(--muted); }

.booking__direct {
  margin-top: 1.75rem;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

.booking__form {
  display: grid;
  gap: 1rem;
  padding: clamp(1.5rem, 3.5vw, 2.25rem);
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.field { display: grid; gap: 0.35rem; }

.field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.field input,
.field select {
  width: 100%;
  padding: 0.7rem 0.9rem;
  font: inherit;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--blush-deep);
  border-radius: 0.7rem;
}

.field input:focus,
.field select:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
  border-color: transparent;
}

.booking__form .btn { margin-top: 0.5rem; }

.booking__privacy {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.5;
}

/* ── Footer ───────────────────────────────────────────────────────────── */

.site-footer {
  padding-block: 2.5rem;
  border-top: 1px solid var(--blush-deep);
}

.site-footer__inner {
  display: grid;
  gap: 1rem;
  justify-items: center;
  text-align: center;
}

.logo--footer { margin: 0; }

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.5rem;
  font-size: 0.92rem;
}

.site-footer nav a {
  color: var(--ink-soft);
  text-decoration: none;
}
.site-footer nav a:hover { color: var(--accent); }

.site-footer__legal {
  color: var(--muted);
  font-size: 0.85rem;
}

/* ── Wider viewports ──────────────────────────────────────────────────── */

@media (min-width: 48rem) {
  .cards  { grid-template-columns: repeat(2, 1fr); }
  .prices { grid-template-columns: repeat(3, 1fr); }
  .stats  { grid-template-columns: repeat(3, 1fr); }

  .band__inner,
  .booking__inner { grid-template-columns: 1fr 1fr; }

  .site-footer__inner {
    grid-template-columns: auto 1fr auto;
    align-items: center;
    justify-items: start;
    text-align: left;
  }
  .site-footer nav { justify-content: center; }
}

@media (min-width: 64rem) {
  .hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2.5rem, 5vw, 4rem);
    align-items: center;
    padding-block: clamp(2.5rem, 5vw, 4.5rem) var(--block);
  }

  .hero__figure { margin-bottom: 0; }

  .hero__body { text-align: left; margin-inline: 0; }

  .booking__inner { grid-template-columns: 1.05fr 0.95fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}