/* Keep Rose Park Clean — styles */
:root {
  --green: #5E8C31;
  --green-dark: #456A22;
  --pink: #D6457A;
  --text: #666666;
  --heading: #333333;
  --gray-bg: #F5F5F5;
  --rule: #E2E2E2;
  --photo: #C9D6C0;
  --band: #556B4A;
  --footer: #222222;
  --footer-bottom: #171717;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: 'Open Sans', Arial, sans-serif;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
  background: #fff;
}
a { color: var(--green); }
a:hover { color: var(--green-dark); }
:focus-visible { outline: 3px solid var(--pink); outline-offset: 2px; }
h1, h2, h3 { color: var(--heading); line-height: 1.25; margin: 0; }
p { margin: 0; }
img { max-width: 100%; }
.container { width: 90%; max-width: 1080px; margin: 0 auto; }
.container--narrow { max-width: 760px; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: -9999px; top: 0; background: #fff; padding: 8px 14px; z-index: 100; }
.skip-link:focus { left: 8px; top: 8px; }

/* Top bar */
.top-bar { background: var(--green); font-size: 13px; font-weight: 600; }
.top-bar__inner { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 6px 22px; padding: 9px 0; }
.top-bar a { color: #fff; text-decoration: none; }
.top-bar a:hover { text-decoration: underline; color: #fff; }

/* Header */
.site-header { background: #fff; box-shadow: 0 1px 0 rgba(0,0,0,0.1); position: relative; z-index: 10; }
.site-header__inner { display: flex; flex-direction: column; align-items: center; padding-top: 26px; text-align: center; }
.logo { display: flex; flex-direction: column; align-items: center; gap: 4px; text-decoration: none; }
.logo__mark { width: 58px; height: 58px; }
.logo__mark .petals { fill: var(--pink); }
.logo__name { font-size: 26px; font-weight: 300; letter-spacing: 0.04em; color: var(--heading); }
.logo__name strong { font-weight: 700; color: var(--green); }
.logo__place { font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: #999; }
.main-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 0 26px; margin-top: 14px; font-size: 14px; font-weight: 600; }
.main-nav a { color: var(--text); text-decoration: none; padding: 14px 0 18px; }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--green); }
.nav-toggle { display: none; }

@media (max-width: 760px) {
  .site-header__inner { padding: 18px 0; }
  .nav-toggle {
    display: block; margin-top: 12px; min-height: 44px; padding: 0 22px;
    background: #fff; border: 2px solid var(--green); color: var(--green);
    border-radius: 3px; font: 600 15px 'Open Sans', Arial, sans-serif; cursor: pointer;
  }
  .main-nav { display: none; flex-direction: column; width: 100%; margin-top: 10px; gap: 0; }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 12px 0; border-top: 1px solid var(--rule); }
}

/* Buttons */
.btn {
  display: inline-block; align-self: flex-start;
  color: var(--green); border: 2px solid var(--green); border-radius: 3px;
  padding: 3px 16px; font-size: 16px; text-decoration: none; background: transparent;
  font-family: inherit; cursor: pointer; transition: background-color .2s, color .2s;
}
.btn:hover { background: var(--green); color: #fff; }
.btn--light { color: #fff; border-color: #fff; font-size: 18px; padding: 6px 22px; }
.btn--light:hover { background: #fff; color: var(--heading); }
.btn--solid { background: var(--green); color: #fff; border-color: var(--green); font-size: 17px; font-weight: 600; padding: 10px 26px; }
.btn--solid:hover { background: var(--green-dark); border-color: var(--green-dark); }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.text-link { font-weight: 600; font-size: 14px; }

/* Slider */
.slider { position: relative; min-height: 520px; background: var(--band); overflow: hidden; }
.slide {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background-color: var(--band); background-size: cover; background-position: center;
  opacity: 0; visibility: hidden; transition: opacity .8s ease, visibility .8s;
}
.slide::before { content: ""; position: absolute; inset: 0; background: rgba(0,0,0,0.3); }
.slide.is-active { opacity: 1; visibility: visible; position: relative; min-height: 520px; }
@media (prefers-reduced-motion: reduce) { .slide { transition: none; } }
.slide__content {
  position: relative; width: 86%; max-width: 760px; padding: 60px 0;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  text-align: center; color: #fff; text-shadow: 0 1px 3px rgba(0,0,0,0.4);
}
.slide__content h1, .slide__title { color: #fff; font-size: 46px; font-weight: 600; }
.slide__sub { font-size: 24px; }
.slide__content p:last-of-type { font-size: 16px; margin-bottom: 14px; }
.slide__content .btn { text-shadow: none; }
.slider__arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
  background: none; border: none; color: #fff; font-size: 44px; line-height: 1;
  width: 48px; height: 64px; cursor: pointer;
}
.slider__arrow--prev { left: 12px; }
.slider__arrow--next { right: 12px; }
.slider__dots { position: absolute; bottom: 14px; left: 0; right: 0; display: flex; justify-content: center; gap: 4px; z-index: 2; }
.slider__dots button { width: 24px; height: 24px; background: none; border: none; cursor: pointer; padding: 8px; }
.slider__dots button::after { content: ""; display: block; width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.5); }
.slider__dots button[aria-current="true"]::after { background: #fff; }
@media (max-width: 760px) {
  .slider, .slide.is-active { min-height: 440px; }
  .slide__content h1, .slide__title { font-size: 32px; }
  .slide__sub { font-size: 18px; }
  .slider__arrow { display: none; }
}

/* Sections */
.section { padding: 54px 0; }
.section--gray { background: var(--gray-bg); }
.section--bordered { border-top: 1px solid #EEEEEE; }
.module-title { font-size: 18px; font-weight: 600; padding-bottom: 8px; border-bottom: 1px solid var(--rule); margin-bottom: 10px; }
.section--gray .module-title { border-bottom-color: #DDDDDD; }
.columns { display: flex; flex-wrap: wrap; gap: 40px; }
.column { flex: 1 1 280px; display: flex; flex-direction: column; gap: 10px; }
.column .btn { margin-top: 6px; }

/* Posts */
.post { display: flex; flex-wrap: wrap; gap: 30px; align-items: flex-start; margin-top: 40px; scroll-margin-top: 20px; }
.post:first-of-type { margin-top: 30px; }
.post .photo { flex: 1 1 340px; height: 240px; }
.post__body { flex: 2 1 460px; display: flex; flex-direction: column; gap: 10px; }
.post__body h3 { font-size: 22px; font-weight: 600; }
.post__body a { font-weight: 600; }
.photo { background-color: var(--photo); background-size: cover; background-position: center; }

/* Events */
.events { list-style: none; margin: 0; padding: 0; }
.events li { display: flex; flex-direction: column; gap: 2px; padding: 8px 0; border-bottom: 1px dotted #DDDDDD; }
.events strong { color: var(--heading); }

/* Gallery */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px; }
.gallery .photo { height: 120px; }
.gallery .photo:nth-child(odd) { background-color: #D5DFCE; }

/* Pledge band */
.band { background: var(--band); color: #fff; padding: 70px 0; text-align: center; }
.band .container { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.band h2 { color: #fff; font-size: 32px; font-weight: 600; }
.band p { font-size: 16px; }
.band .btn { align-self: center; margin-top: 10px; }

/* Signup */
.signup { display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; padding: 6px 0; }
.signup h2 { font-size: 30px; font-weight: 600; }
.signup p { font-size: 16px; }
#signup-form { width: 100%; display: flex; flex-direction: column; gap: 14px; margin-top: 10px; text-align: left; }
#signup-form[hidden], .thanks[hidden], .form-error[hidden] { display: none; }
.fields { display: flex; flex-wrap: wrap; gap: 14px; }
.field { flex: 1 1 220px; display: flex; flex-direction: column; gap: 4px; }
.field--wide { flex: 2 1 300px; }
.field label, .interests legend { font-size: 13px; font-weight: 600; color: var(--heading); }
.field input { height: 46px; padding: 0 12px; border: 1px solid #CCCCCC; background: #fff; font: 15px 'Open Sans', Arial, sans-serif; color: var(--heading); }
.field input[aria-invalid="true"] { border-color: #B3261E; }
.interests { border: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 22px; font-size: 14px; }
.interests legend { padding: 0; margin-bottom: 6px; }
.interests label { display: flex; align-items: center; gap: 6px; min-height: 32px; cursor: pointer; }
.form-error { color: #B3261E; font-size: 14px; }
#signup-form .btn--solid { align-self: center; }
#signup-form .btn--solid:disabled { opacity: .6; cursor: wait; }
.thanks { margin-top: 10px; background: #fff; border: 1px solid #DDDDDD; padding: 22px 28px; color: var(--heading); display: flex; flex-direction: column; }
.thanks strong { color: var(--green); font-size: 18px; }

/* Footer */
.site-footer { background: var(--footer); color: #BBBBBB; }
.site-footer a { color: #BBBBBB; }
.site-footer a:hover { color: #fff; }
.site-footer__inner { padding: 50px 0; display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; }
.footer-mark { width: 46px; height: 46px; }
.site-footer h2 { margin: 4px 0 6px; font-size: 26px; font-weight: 400; color: #fff; }
.footer-bottom { background: var(--footer-bottom); font-size: 13px; color: #999; }
.footer-bottom__inner { padding: 14px 0; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; }
.footer-social { display: flex; gap: 16px; }
.footer-bottom a { color: #999; text-decoration: none; }

/* Clearly identified content awaiting organizer details. */
.launch-note { padding: 10px 5%; text-align: center; background: #f5f5f5; color: #456A22; }
.photo--pending { display: flex; align-items: center; justify-content: center; color: #456A22; font-size: 14px; }
.signup .signup-note { font-size: 13px; }
.signup > .btn { align-self: center; }