/* Classes page — ported from WordPress */

.classes-intro {
  padding: 70px 0 50px;
}
.classes-intro .container {
  max-width: 1000px;
  text-align: center;
}
.classes-intro h2 {
  font-family: "Anton", "Inter", sans-serif;
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin: 0 0 22px;
  color: #fff;
}
.classes-intro p {
  font-size: 18.5px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.72);
  margin: 0 0 16px;
}
.classes-intro p strong {
  color: #fff;
  font-weight: 600;
}
.classes-intro .btn {
  margin-top: 16px;
}

.classes-cards {
  padding: 50px 0 90px;
}
.class-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.class-tile {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 28px 26px 26px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.class-tile:hover {
  border-color: rgba(0, 212, 240, 0.5);
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45), 0 0 30px rgba(0, 212, 240, 0.08);
}
.class-tile .tile-type {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin: 0 0 10px;
  font-weight: 600;
}
.class-tile .tile-type span {
  color: #00d4f0;
}
.class-tile h3 {
  font-family: "Anton", "Inter", sans-serif;
  font-size: 22px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin: 0 0 14px;
  color: #fff;
  line-height: 1.15;
}
.class-tile p {
  font-size: 18px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.7);
  margin: 0 0 18px;
  flex: 1;
}
.class-tile p strong {
  color: #fff;
  font-weight: 600;
}
.class-tile .arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #00d4f0;
  text-decoration: none;
  margin-top: auto;
  transition: gap 0.2s;
}
.class-tile .arrow-link span {
  transition: transform 0.2s;
  display: inline-block;
}
.class-tile:hover .arrow-link span {
  transform: translateX(4px);
}

.classes-longform {
  padding: 70px 0 80px;
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}
.classes-longform .container {
  max-width: 920px;
}
.classes-longform h3 {
  font-family: "Anton", "Inter", sans-serif;
  font-size: clamp(22px, 2.5vw, 30px);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin: 36px 0 14px;
  color: #fff;
}
.classes-longform h3:first-child {
  margin-top: 0;
}
.classes-longform p {
  font-size: 18px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.68);
  margin: 0 0 12px;
}
.classes-longform p strong {
  color: #fff;
  font-weight: 600;
}

@media (max-width: 960px) {
  .class-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  .class-card-grid {
    grid-template-columns: 1fr;
  }
  .classes-intro {
    padding: 50px 0 30px;
  }
  .classes-cards {
    padding: 30px 0 60px;
  }
  .classes-longform {
    padding: 50px 0 60px;
  }
}

/* ─────────── Collapsible intro ("Read more" toggle) ─────────── */
/* Used on /youth-classes /adult-classes /family-classes /athlete-programs
   to keep the intro lean: title + first paragraph + CTA visible, the rest
   tucked behind a native <details> disclosure. Zero JS, accessible. */
.intro-collapse {
  margin-top: 22px;
}
.intro-collapse-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 20px;
  font: 700 12px/1 "Inter", sans-serif;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #00d4f0;
  background: rgba(0, 184, 239, 0.08);
  border: 1px solid rgba(0, 184, 239, 0.32);
  border-radius: 999px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background 0.18s ease, border-color 0.18s ease,
    color 0.18s ease, transform 0.18s ease;
}
.intro-collapse-toggle::-webkit-details-marker { display: none; }
.intro-collapse-toggle::marker { content: ""; }
.intro-collapse-toggle::after {
  content: "+";
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  margin-left: 2px;
  transition: transform 0.25s ease, content 0.2s ease;
}
.intro-collapse[open] .intro-collapse-toggle::after {
  content: "−";
}
.intro-collapse-toggle:hover {
  background: rgba(0, 184, 239, 0.16);
  border-color: rgba(0, 184, 239, 0.55);
  color: #fff;
  transform: translateY(-1px);
}
.intro-collapse-body {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  animation: introCollapseExpand 0.28s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.intro-collapse-body > :first-child { margin-top: 0; }
.intro-collapse-body > :last-child { margin-bottom: 0; }
@keyframes introCollapseExpand {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}