/* ============================================================
   Zumba with Emily — flyer-to-website
   Palette pulled straight from the flyer: deep purple brush,
   lime highlighter, cream paper.
   ============================================================ */

:root {
  --purple: #5b2d91;
  --purple-deep: #43206e;
  --purple-ink: #2e1a47;
  --lime: #a6c22e;
  --lime-bright: #c6e03b;
  --cream: #f5efe3;
  --cream-deep: #ece1cc;
  --white: #fffdf7;

  --font-display: "Permanent Marker", cursive;
  --font-condensed: "Anton", sans-serif;
  --font-script: "Caveat", cursive;
  --font-body: "Karla", sans-serif;

  --shadow-hard: 5px 5px 0 var(--purple-ink);
  --shadow-hard-sm: 3px 3px 0 var(--purple-ink);

  /* rough-edged "brush" shapes via jagged clip-paths */
  --clip-brush-a: polygon(1% 8%, 4% 2%, 26% 5%, 51% 0%, 74% 6%, 97% 2%, 100% 14%, 98% 46%, 100% 82%, 96% 97%, 71% 93%, 48% 100%, 24% 94%, 3% 98%, 0% 76%, 2% 41%);
  --clip-brush-b: polygon(0% 18%, 3% 4%, 22% 8%, 47% 1%, 78% 7%, 96% 0%, 100% 22%, 97% 55%, 100% 88%, 95% 100%, 68% 94%, 41% 99%, 18% 93%, 2% 100%, 1% 62%);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--purple-ink);
  background-color: var(--cream);
  /* paper grain pre-baked to a static tile: a live feTurbulence SVG here
     makes scroll rasterization visibly janky on tall pages */
  background-image: url("assets/grain-cream.png");
  overflow-x: hidden;
}

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

.script {
  font-family: var(--font-script);
  font-weight: 600;
}

/* ---------------- links & buttons ---------------- */

.link {
  color: var(--purple);
  font-weight: 700;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
  text-decoration-color: var(--lime);
}
.link:hover { color: var(--purple-deep); text-decoration-color: var(--purple); }
.link--light { color: var(--lime-bright); text-decoration-color: var(--lime-bright); }
.link--light:hover { color: var(--white); text-decoration-color: var(--white); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  font-family: var(--font-condensed);
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--purple-ink);
  background: var(--lime-bright);
  border: 3px solid var(--purple-ink);
  padding: 0.65em 1.4em;
  box-shadow: var(--shadow-hard);
  cursor: pointer;
  transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease;
}
.btn:hover {
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 var(--purple-ink);
  background: var(--lime);
}
.btn:active { transform: translate(5px, 5px); box-shadow: 0 0 0 var(--purple-ink); }
.btn:focus-visible { outline: 3px dashed var(--purple); outline-offset: 3px; }

.btn--big { font-size: 1.3rem; padding: 0.7em 1.6em; }
.btn--small { font-size: 0.85rem; padding: 0.5em 1.1em; box-shadow: var(--shadow-hard-sm); }
.btn--ghost {
  background: transparent;
  color: var(--purple);
  border-color: var(--purple);
  box-shadow: none;
}
.btn--ghost:hover { background: var(--purple); color: var(--white); transform: none; box-shadow: none; }

/* ---------------- nav ---------------- */

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1rem clamp(1rem, 4vw, 3rem);
}

.nav__brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--purple);
  text-decoration: none;
  transform: rotate(-2deg);
}
.nav__brand span {
  font-family: var(--font-script);
  font-size: 1.3rem;
  color: var(--lime);
  -webkit-text-stroke: 0.4px var(--purple-ink);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 2.5vw, 1.75rem);
  flex-wrap: wrap;
}
.nav__links > a:not(.btn) {
  font-family: var(--font-condensed);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--purple-ink);
  border-bottom: 3px solid transparent;
}
.nav__links > a:not(.btn):hover { border-bottom-color: var(--lime); }

/* ---------------- hero ---------------- */

.hero {
  position: relative;
  padding: clamp(0.75rem, 2vw, 1.5rem) clamp(1rem, 4vw, 3rem) clamp(2.5rem, 6vw, 5rem);
}

.hero__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
}

.hero__kicker {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: var(--lime);
  -webkit-text-stroke: 0.6px var(--purple-ink);
  transform: rotate(-3deg);
  display: inline-block;
  animation: drop-in 500ms cubic-bezier(0.2, 1.4, 0.4, 1) both;
}

.hero__title {
  line-height: 0.95;
  margin: 0.25rem 0 1.25rem;
}
.hero__word {
  display: block;
}
.hero__word--1 {
  font-family: var(--font-display);
  font-size: clamp(4rem, 13vw, 8.5rem);
  color: var(--purple);
  letter-spacing: 0.01em;
  transform: rotate(-2.5deg);
  text-shadow: 5px 5px 0 rgba(166, 194, 46, 0.55);
  animation: drop-in 500ms 120ms cubic-bezier(0.2, 1.4, 0.4, 1) both;
}
.hero__word--2 {
  font-family: var(--font-condensed);
  font-size: clamp(1.6rem, 4.5vw, 2.8rem);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--purple-ink);
  margin-top: 0.35em;
  animation: drop-in 500ms 240ms cubic-bezier(0.2, 1.4, 0.4, 1) both;
}
.hero__word--2 em {
  font-style: normal;
  color: var(--white);
  background: var(--purple);
  clip-path: var(--clip-brush-a);
  padding: 0.05em 0.35em;
}

.hero__facts {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  animation: fade-up 500ms 380ms ease both;
}
.hero__facts strong { color: var(--purple-deep); }

.hero__cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 1.5rem 0 1rem;
  animation: fade-up 500ms 480ms ease both;
}

.hero__note {
  font-size: 1.5rem;
  color: var(--purple);
  transform: rotate(-2deg);
  animation: fade-up 500ms 580ms ease both;
}

/* photo + stickers */

.hero__photo-wrap {
  position: relative;
  animation: fade-up 600ms 300ms ease both;
}

.hero__photo {
  transform: rotate(2.5deg);
  border: 4px solid var(--purple-ink);
  box-shadow: 10px 10px 0 var(--purple);
  background: var(--white);
  padding: 10px 10px 14px;
}
.hero__photo img {
  border: 1px solid var(--cream-deep);
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: 50% 18%;
}

.sticker {
  position: absolute;
  font-family: var(--font-condensed);
  text-transform: uppercase;
  text-align: center;
  line-height: 1.1;
}

.sticker--price {
  right: -1.4rem;
  top: -1.6rem;
  width: 6.5rem;
  height: 6.5rem;
  border-radius: 50%;
  background: var(--purple);
  color: var(--white);
  border: 3px solid var(--purple-ink);
  box-shadow: var(--shadow-hard-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transform: rotate(8deg);
  animation: sticker-pop 400ms 800ms cubic-bezier(0.2, 1.6, 0.4, 1) both;
}
.sticker--price__amount { font-size: 2rem; }
.sticker--price__label {
  font-family: var(--font-script);
  font-size: 1.1rem;
  text-transform: none;
  color: var(--lime-bright);
}

.sticker--day {
  left: -1.8rem;
  bottom: 2.2rem;
  background: var(--lime-bright);
  color: var(--purple-ink);
  border: 3px solid var(--purple-ink);
  box-shadow: var(--shadow-hard-sm);
  padding: 0.5em 0.9em;
  font-size: 1rem;
  letter-spacing: 0.05em;
  transform: rotate(-6deg);
  animation: sticker-pop 400ms 950ms cubic-bezier(0.2, 1.6, 0.4, 1) both;
}

/* floating music notes */
.hero__notes {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
}
.note {
  font-size: 6px;
  fill: var(--purple);
  opacity: 0.18;
}
.note--1 { animation: float 7s ease-in-out infinite; }
.note--2 { font-size: 4px; fill: var(--lime); opacity: 0.45; animation: float 9s 1s ease-in-out infinite; }
.note--3 { font-size: 3.5px; animation: float 8s 2s ease-in-out infinite; }

/* ---------------- ticker ---------------- */

.ticker {
  background: var(--purple);
  border-top: 3px solid var(--purple-ink);
  border-bottom: 3px solid var(--purple-ink);
  overflow: hidden;
  padding: 0.55rem 0;
  transform: rotate(-1deg) scale(1.02);
}
.ticker__track {
  display: flex;
  white-space: nowrap;
  width: max-content;
  animation: ticker 28s linear infinite;
  font-family: var(--font-condensed);
  font-size: 1.05rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--lime-bright);
}

/* ---------------- section titles / brush marks ---------------- */

.section-title {
  font-family: var(--font-condensed);
  font-size: clamp(1.9rem, 4.5vw, 2.9rem);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}
.section-title--light { color: var(--white); }

.brush {
  display: inline-block;
  padding: 0.1em 0.5em;
  transform: rotate(-1.5deg);
}
.brush--purple {
  background: var(--purple);
  color: var(--white);
  clip-path: var(--clip-brush-a);
}
.brush--lime {
  background: var(--lime-bright);
  color: var(--purple-ink);
  clip-path: var(--clip-brush-b);
}

/* ---------------- details ---------------- */

.details {
  max-width: 1100px;
  margin: 0 auto;
  padding: clamp(3rem, 7vw, 5rem) clamp(1rem, 4vw, 3rem) 0;
  text-align: center;
}

.details__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: clamp(1.25rem, 3vw, 2rem);
  margin-top: 2rem;
  text-align: left;
}

.card {
  background: var(--white);
  border: 3px solid var(--purple-ink);
  box-shadow: var(--shadow-hard);
  padding: 1.5rem 1.5rem 1.75rem;
  transition: transform 150ms ease;
}
.card--tilt-l { transform: rotate(-1.2deg); }
.card--tilt-r { transform: rotate(1.2deg); }
.card:hover { transform: rotate(0deg) translateY(-4px); }

.card__label {
  font-family: var(--font-script);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--lime);
  -webkit-text-stroke: 0.4px var(--purple-ink);
  margin-bottom: 0.25rem;
}
.card__big {
  font-family: var(--font-condensed);
  font-size: 1.6rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--purple);
  margin-bottom: 0.5rem;
}
.card__big-sub {
  font-size: 1.4rem;
  text-transform: none;
  letter-spacing: 0;
  color: var(--purple-ink);
}
.card__body { margin-bottom: 0.4rem; }

.details__banner {
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  color: var(--purple);
  margin: 2.5rem auto 0;
  max-width: 34em;
  transform: rotate(-1deg);
}

/* ---------------- about ---------------- */

.about {
  max-width: 1100px;
  margin: 0 auto;
  padding: clamp(3rem, 7vw, 5.5rem) clamp(1rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.about__flyer {
  justify-self: center;
  max-width: 380px;
  transform: rotate(-2deg);
  text-align: center;
}
.about__flyer img {
  border: 4px solid var(--purple-ink);
  box-shadow: 10px 10px 0 var(--lime);
}
.about__flyer-dl {
  display: inline-block;
  margin-top: 1rem;
  font-family: var(--font-script);
  font-size: 1.35rem;
}

.about__copy p { margin-bottom: 1rem; }
.about__sig {
  font-size: 2rem;
  color: var(--purple);
}

/* ---------------- signup ---------------- */

.signup {
  background: var(--purple-deep);
  background-image: url("assets/grain-purple.png");
  border-top: 3px solid var(--purple-ink);
  border-bottom: 3px solid var(--purple-ink);
  color: var(--white);
  padding: clamp(3rem, 7vw, 5rem) clamp(1rem, 4vw, 3rem);
}

.signup__inner { max-width: 760px; margin: 0 auto; text-align: center; }

.signup__lede { margin-bottom: 2rem; font-size: 1.15rem; color: var(--cream); }

.form { text-align: left; }

.form__dates { border: none; margin-bottom: 1.5rem; }

.form__label {
  display: block;
  font-family: var(--font-condensed);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.form__optional {
  font-family: var(--font-body);
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
  opacity: 0.7;
}

.form__date-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.form__date-pills input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.form__date-pills label {
  font-family: var(--font-condensed);
  font-size: 1rem;
  letter-spacing: 0.05em;
  padding: 0.55em 1.1em;
  background: transparent;
  color: var(--white);
  border: 3px solid var(--lime-bright);
  cursor: pointer;
  transition: background 120ms ease, color 120ms ease, transform 120ms ease;
}
.form__date-pills label:hover { transform: translateY(-2px); }
.form__date-pills input[type="radio"]:checked + label {
  background: var(--lime-bright);
  color: var(--purple-ink);
  box-shadow: var(--shadow-hard-sm);
}
.form__date-pills input[type="radio"]:focus-visible + label {
  outline: 3px dashed var(--lime-bright);
  outline-offset: 3px;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}
.form__field--narrow { max-width: 100%; }

input[type="text"], select, textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--purple-ink);
  background: var(--white);
  border: 3px solid var(--purple-ink);
  padding: 0.6em 0.8em;
  border-radius: 0;
  -webkit-appearance: none;
}
input[type="text"]:focus, select:focus, textarea:focus {
  outline: 3px solid var(--lime-bright);
  outline-offset: 2px;
}

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

.form__status {
  margin-top: 1rem;
  font-weight: 700;
  min-height: 1.5em;
}
.form__status--ok { color: var(--lime-bright); }
.form__status--err { color: #ffb3ab; }

.signup__alt { margin-top: 2rem; color: var(--cream); }

/* ---------------- contact ---------------- */

.contact {
  max-width: 1100px;
  margin: 0 auto;
  padding: clamp(3rem, 7vw, 5rem) clamp(1rem, 4vw, 3rem);
}

.contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
  margin-top: 1rem;
}

.contact__list { list-style: none; }
.contact__list li {
  padding: 1rem 0 1rem 1.5rem;
  border-left: 6px solid var(--lime);
  margin-bottom: 1rem;
  background: var(--white);
  border-top: 1px solid var(--cream-deep);
  border-bottom: 1px solid var(--cream-deep);
  padding-right: 1rem;
}
.contact__list strong { color: var(--purple); }

.form--contact .form__status--ok { color: var(--purple); }
.form--contact .form__status--err { color: #b3261e; }

/* ---------------- footer ---------------- */

.footer {
  background: var(--purple-ink);
  color: var(--cream);
  text-align: center;
  padding: 2.5rem 1rem;
}
.footer__brand {
  font-size: 2rem;
  color: var(--lime-bright);
  margin-bottom: 0.5rem;
}
.footer__meta { font-size: 0.95rem; opacity: 0.85; }

/* ---------------- animations ---------------- */

@keyframes drop-in {
  from { opacity: 0; transform: translateY(-24px) rotate(-2.5deg) scale(0.96); }
  to   { opacity: 1; }
}
@keyframes fade-up {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes sticker-pop {
  from { opacity: 0; transform: scale(0.3) rotate(20deg); }
  to   { opacity: 1; }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@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;
  }
  .ticker__track { animation: none; }
}

/* ---------------- responsive ---------------- */

@media (max-width: 820px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__photo-wrap {
    max-width: 340px;
    margin: 1.5rem auto 0;
  }
  .sticker--price { right: -0.9rem; }
  .sticker--day { left: -1rem; }
  .about { grid-template-columns: 1fr; }
  .about__flyer { order: 2; }
  .contact__grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .form__row { grid-template-columns: 1fr; gap: 1.25rem; }
  .nav { justify-content: center; }
}