/* =========================================================
   憲法共同センター トップページ CSS
   design: text-outline / no-panel hero
   ========================================================= */
:root {
  --blue:   #0b69dc;
  --deep:   #053f88;
  --navy:   #082d66;
  --green:  #49a35b;
  --light:  #eef8ff;
  --soft:   #f6fbff;
  --line:   #d7eaff;
  --shadow: 0 18px 45px rgba(16,91,164,.12);
  --radius: 28px;
}
* { box-sizing: border-box }
html { scroll-behavior: smooth }
/* 親テーマ（Twenty Sixteen）の背景装飾バーはこのテンプレートでは使わないため非表示にする */
body:not(.custom-background-image):before,
body:not(.custom-background-image):after {
  display: none !important;
}
body {
  margin: 0;
  font-family: 'Noto Sans JP', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--navy);
  background: #fff;
  line-height: 1.8;
  font-weight: 700;
}
a { text-decoration: none; color: inherit }
img { max-width: 100%; display: block }

/* ── Header ── */
.kyodo-header {
  position: sticky;
  top: 0;
  z-index: 20;
  height: 72px;
  background: rgba(255,255,255,.97);
  border-bottom: 1px solid rgba(205,231,255,.7);
}
.header-inner {
  max-width: 1180px;
  margin: auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
}
.logo {
  margin-right: 40px;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: .01em;
  color: #073b82;
  white-space: nowrap;
  text-shadow: 0 1px 0 rgba(255,255,255,.6);
}
.nav { display: flex; gap: 20px; align-items: center; font-size: 13px; font-weight: 800 }
.nav a { position: relative; white-space: nowrap }
.nav a.active,
.nav a:hover { color: var(--blue) }
.nav a:not(.nav-special)::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  bottom: -24px;
  height: 3px;
  background: var(--blue);
  border-radius: 99px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}
.nav a.active::after,
.nav a:hover:not(.nav-special)::after { transform: scaleX(1); }
.nav a.nav-special {
  background: #5c6f8c; color: #fff;
  padding: 9px 16px; border-radius: 999px; font-weight: 700;
  box-shadow: 0 4px 12px rgba(92,111,140,.3);
}
.nav a.nav-special:hover { background: #48586f; color: #fff }
.nav-item { position: relative; display: flex; align-items: center }
.nav-item-head { display: contents }
.nav-caret {
  display: none;
  background: none; border: none; color: inherit;
  font-size: 11px; cursor: pointer; padding: 4px; line-height: 1;
}
.nav-dropdown {
  list-style: none;
  margin: 0;
  padding: 18px 10px 10px;
  position: absolute;
  top: 100%;
  left: 50%;
  min-width: 240px;
  background: #fff;
  border-radius: 16px;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-6px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
  z-index: 30;
}
.nav-dropdown li + li { margin-top: 2px }
.nav-dropdown a {
  display: block;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
  white-space: normal;
}
.nav-dropdown a::after { display: none !important }
.nav-dropdown a:hover { background: var(--light); color: var(--blue) }
@media (min-width: 901px) {
  .nav-item:hover .nav-dropdown,
  .nav-item:focus-within .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
  }
}
.nav-sns { display: flex; align-items: center; gap: 8px; margin-left: 2px }
.nav-sns a {
  width: 28px; height: 28px; border-radius: 50%;
  background: #eef3f6; color: #3a536c;
  display: flex; align-items: center; justify-content: center;
}
.nav-sns a svg { width: 13px; height: 13px }
.nav-sns a:hover { background: var(--blue); color: #fff }
.menu-btn {
  display: none;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(145deg,#0d85ff,#0662d4);
  place-items: center;
  color: #fff;
  box-shadow: 0 8px 20px rgba(0,105,220,.25);
  border: none;
  cursor: pointer;
  padding: 0;
}
.menu-btn-bars {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 20px;
  height: 14px;
}
.menu-btn-bars span {
  display: block;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
}

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 640px;
  background: linear-gradient(180deg,#eef9ff 0%,#fff 100%);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-position: center bottom;
  background-size: cover;
  background-repeat: no-repeat;
  opacity: .95;
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1180px;
  margin: auto;
  padding: 90px 28px 0;
  display: grid;
  grid-template-columns: minmax(0,1fr) 420px;
  gap: 60px;
  align-items: start;
}
.hero-copy {
  padding: 28px 0 30px;
  max-width: 620px;
  position: relative;
}
.hero h1 .nowrap { white-space: nowrap }
.hero h1 {
  font-size: clamp(38px,4.2vw,64px);
  line-height: 1.55;
  letter-spacing: .14em;
  margin: 0 0 22px;
  font-weight: 900;
  color: #063176;
  -webkit-text-stroke: 1.2px rgba(255,255,255,.96);
  paint-order: stroke fill;
  text-shadow:
    2px  2px 0 #fff,
   -2px  2px 0 #fff,
    2px -2px 0 #fff,
   -2px -2px 0 #fff,
    0  3px 0 rgba(255,255,255,.98),
    0 10px 24px rgba(0,70,150,.18);
}
.hero p {
  font-size: 18px;
  line-height: 2.1;
  margin: 0;
  color: #063176;
  -webkit-text-stroke: .45px rgba(255,255,255,.96);
  paint-order: stroke fill;
  text-shadow:
    1.5px  1.5px 0 #fff,
   -1.5px  1.5px 0 #fff,
    1.5px -1.5px 0 #fff,
   -1.5px -1.5px 0 #fff,
    0 5px 15px rgba(0,70,150,.16);
  font-weight: 900;
}

/* ── Download panel (hero aside) ── */
.download-panel {
  border-radius: 54px;
  background: rgba(255,255,255,.88);
  box-shadow: var(--shadow);
  padding: 30px 28px 32px;
  border: 1px solid rgba(216,237,255,.95);
}
.download-panel h2 { text-align: center; font-size: 18px; margin: 0 0 18px; color: var(--blue) }
.download-card {
  display: grid;
  grid-template-columns: 86px 1fr 56px;
  gap: 16px;
  align-items: center;
  background: rgba(245,251,255,.95);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 16px 18px;
  margin-bottom: 16px;
}
.download-card:last-child { margin-bottom: 0 }
.download-card.green { background: #f1faed }
.download-card .doc-icon,
.download-card .megaphone {
  width: 78px; height: 78px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
}
.download-card .doc-icon { background: #dde9f5; color: var(--blue) }
.download-card .megaphone { background: #dcefdc; color: #3f8a4f }
.download-card .doc-icon svg,
.download-card .megaphone svg { width: 36px; height: 36px }
.download-card h3 { font-size: 20px; margin: 0 0 5px; color: var(--blue) }
.download-card.green h3 { color: #21833a }
.download-card p {
  font-size: 12px;
  line-height: 1.6;
  margin: 0;
  color: #4a6a94;
  font-weight: 600;
  -webkit-text-stroke: 0;
  text-shadow: none;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.download-icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 22px;
}
.green .download-icon { background: #24893c }

/* leaf accent */
.leaf::after {
  content: ' ';
  display: inline-block;
  width: 13px; height: 8px;
  background: #75bd72;
  border-radius: 100% 0;
  transform: rotate(-30deg);
  margin-left: 8px;
}

/* ── Common ── */
.container { max-width: 1120px; margin: 0 auto; padding: 0 28px }
.section { padding: 54px 0 }

/* ── News ── */
.news-wrap { margin-top: -30px; position: relative; z-index: 3 }
.card {
  background: rgba(255,255,255,.9);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 12px 35px rgba(19,91,160,.08);
  padding: 28px;
}
.section-title { font-size: 24px; margin: 0 0 22px; color: #073b82; font-weight: 900 }
.list-head { display: flex; align-items: center; justify-content: space-between }
.more { font-size: 14px; color: var(--blue); display: inline-flex; gap: 8px; align-items: center }
.arrow-circle {
  width: 28px; height: 28px;
  border: 1px solid #9bcfff;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  color: var(--blue);
}
.post-list { list-style: none; margin: 0; padding: 0 }
.post-list li {
  display: grid;
  grid-template-columns: 110px 84px 1fr 28px;
  gap: 14px;
  align-items: center;
  padding: 13px 0;
  border-bottom: 1px solid #e2f0ff;
  font-size: 14px;
}
.post-list li:last-child { border-bottom: 0 }
.date { color: var(--blue); font-weight: 900 }
.label {
  font-size: 11px;
  border-radius: 999px;
  padding: 3px 10px;
  text-align: center;
  color: #fff;
  background: var(--blue);
  white-space: nowrap;
}
.label.news { background: #5aa65a }
.label.action { background: #f4a261 }
.post-list a { color: #073b82 }

/* ── About ── */
.about {
  display: grid;
  grid-template-columns: 360px 1fr;
  grid-template-areas: "text image" "btn image";
  gap: 24px 52px;
  align-items: start;
  padding-top: 70px;
}
.about-text { grid-area: text }
.about .blob-img { grid-area: image }
.about-btn { grid-area: btn; margin-top: 0; align-self: start }
.about-text p,
.activity-text p,
.placard-copy p,
.join p { font-size: 15px; line-height: 2; color: #073b82 }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-width: 170px;
  height: 50px;
  border: 2px solid #68b4ff;
  border-radius: 999px;
  color: var(--blue);
  background: #fff;
  font-size: 15px;
  font-weight: 900;
  margin-top: 18px;
}
.blob-img {
  display: block;
  max-width: 600px;
  border-radius: 47% 53% 48% 52% / 56% 46% 54% 44%;
  box-shadow: 20px 18px 0 rgba(16,139,255,.14);
  overflow: hidden;
}
.blob-img img { width: 100%; aspect-ratio: 3 / 1; object-fit: cover }

/* ── Placard Download ── */
.placard-section {
  background: linear-gradient(135deg,#eaf7ff,#f7fcff);
  border-radius: var(--radius);
  margin: 40px auto 70px;
  position: relative;
  overflow: hidden;
}
.placard-inner {
  display: grid;
  grid-template-columns: 330px 1fr;
  gap: 34px;
  align-items: center;
  padding: 44px;
}
.placard-copy h2 { font-size: 26px; line-height: 1.5; margin: 0 0 18px }
.placard-hint {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-width: 170px;
  height: 50px;
  margin-top: 8px;
  padding: 0 24px;
  border: 2px solid #68b4ff;
  border-radius: 999px;
  color: var(--blue);
  background: #fff;
  font-size: 15px;
  white-space: nowrap;
  font-weight: 900;
}
.placard-visual-wrap {
  position: relative;
  width: 100%;
  max-width: 760px;
  justify-self: end;
  filter: drop-shadow(0 18px 30px rgba(16,91,164,.12));
}
.placard-visual { width: 100%; height: auto; display: block }

/* woman visual + slider embedded in the placard board */
.board-slider {
  position: absolute; left: 26.9%; top: 9.3%; width: 62.8%; height: 66.1%;
}
.board-slides { position: relative; width: 100%; height: 100% }
.board-slide {
  position: absolute; inset: 0; padding: 4%;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity .45s ease;
}
.board-slide.is-active { opacity: 1; pointer-events: auto }
.board-slide a { display: block; width: 100%; height: 100% }
.board-slide img { width: 100%; height: 100%; object-fit: contain }
.board-slider .car-arrow {
  width: 30px; height: 30px; border-radius: 50%; background: rgba(255,255,255,.95);
  box-shadow: 0 4px 10px rgba(0,0,0,.1);
  position: absolute; top: 50%; transform: translateY(-50%);
  display: flex; align-items: center; justify-content: center; color: var(--blue);
  border: none; cursor: pointer; z-index: 2; font-size: 16px; line-height: 1;
}
.board-slider .car-arrow.l { left: 2% }
.board-slider .car-arrow.r { right: 2% }
.board-slider .dots {
  position: absolute; left: 4%; right: 4%; bottom: 3%;
  display: flex; flex-wrap: wrap; gap: 5px; row-gap: 4px; justify-content: center; z-index: 2;
}
.board-slider .dots span { width: 8px; height: 8px; border-radius: 50%; background: #cdddea; cursor: pointer }
.board-slider .dots span.on { background: var(--blue); width: 10px; height: 10px }

/* ── Activity ── */
.activity {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 50px;
  align-items: start;
  padding-top: 70px;
  padding-bottom: 54px;
}
.activity-list { display: grid; grid-template-columns: repeat(3,1fr); gap: 34px }
.activity-item img {
  width: 100%;
  height: 130px;
  object-fit: cover;
  border-radius: 40% 60% 45% 55% / 55% 45% 55% 45%;
  box-shadow: 0 8px 20px rgba(0,0,0,.08);
}
.num { display: block; font-size: 34px; color: var(--blue); line-height: 1.1; margin-top: 16px }
.activity-item h3 { font-size: 16px; line-height: 1.6; margin: 4px 0 0 }

/* ── Video slider ── */
.video-section { margin-top: 70px }
.video-head { margin-bottom: 24px }
.video-head p { font-size: 15px; color: #3a536c; margin-top: 8px }
.video-slide { display: none }
.video-slide.is-active { display: block }
.video-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px }
.video-thumb {
  width: 100%; aspect-ratio: 16/9; border-radius: 16px; border: none; cursor: pointer;
  position: relative; overflow: hidden; box-shadow: 0 8px 20px rgba(0,0,0,.1);
  display: flex; align-items: center; justify-content: center; padding: 0;
}
.video-thumb.v1 { background-color: #1f4e7a }
.video-thumb.v2 { background-color: #3f5638 }
.video-thumb.v3 { background-color: #7a2020 }
.video-thumb.v4 { background-color: #1f4e7a }
.video-thumb.v5 { background-color: #4a7a3a }
.video-thumb.v6 { background-color: #a35a1f }
.video-thumb.v7 { background-color: #4a2e8a }
.video-thumb .thumb-img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0;
}
.video-thumb::before { content: ""; position: absolute; inset: 0; background: rgba(10,20,40,.18); z-index: 1 }
.video-thumb .play-ico {
  position: relative; z-index: 2;
  width: 56px; height: 56px; border-radius: 50%; background: rgba(255,255,255,.92);
  display: flex; align-items: center; justify-content: center; color: #1f4e7a;
  box-shadow: 0 6px 16px rgba(0,0,0,.2); font-size: 20px;
}
.video-thumb iframe { width: 100%; height: 100%; border: 0; display: block }
.video-card h3 { font-size: 14px; font-weight: 700; color: #073b82; margin: 12px 0 0; line-height: 1.6 }
.video-nav { display: flex; align-items: center; justify-content: center; gap: 18px; margin-top: 26px }
.video-nav button {
  width: 36px; height: 36px; border-radius: 50%; background: var(--light); color: var(--blue);
  border: none; cursor: pointer; font-size: 16px; display: flex; align-items: center; justify-content: center;
}
.video-nav button:hover { background: var(--blue); color: #fff }
.video-dots { display: flex; gap: 6px }
.video-dots span { width: 8px; height: 8px; border-radius: 50%; background: var(--line); cursor: pointer }
.video-dots span.on { background: var(--blue); width: 10px; height: 10px }

/* ── Join ── */
.join {
  margin-top: 70px;
  background: linear-gradient(160deg,#eef9ec 0%,#f8fff7 100%);
  border-radius: 45% 55% 0 0 / 20% 25% 0 0;
  min-height: 340px;
  overflow: hidden;
}
.join-inner {
  display: grid;
  grid-template-columns: 360px 1fr;
  align-items: end;
  gap: 50px;
  padding: 50px 28px 48px;
}
.join img { align-self: end; object-fit: contain; max-height: 330px; justify-self: end }

/* ── Footer ── */
.kyodo-footer { background: #eef8ff; border-top: 1px solid #d7eaff }
.footer-grid {
  display: grid;
  grid-template-columns: repeat(5,1fr);
  gap: 32px;
  padding: 36px 28px;
}
.footer-grid h3 { font-size: 14px; color: #073b82 }
.footer-grid ul { list-style: none; margin: 0; padding: 0 }
.footer-grid li { font-size: 12px; margin: 8px 0; color: #174c8d }
.footer-special {
  display: inline-block;
  margin-top: 8px;
  padding: 9px 16px;
  background: #5c6f8c;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  border-radius: 999px;
  box-shadow: 0 4px 12px rgba(92,111,140,.3);
  white-space: nowrap;
}
.footer-special:hover { background: #48586f; color: #fff }
.footer-org {
  max-width: 1120px;
  margin: 0 auto;
  border-top: 1px solid #d7eaff;
  padding: 24px 28px;
  text-align: center;
}
.footer-org-name { font-size: 14px; font-weight: 900; color: #073b82; margin: 0 0 6px }
.footer-org-address { font-size: 12px; color: #174c8d; margin: 0 0 14px }
.footer-org .nav-sns { justify-content: center; margin-left: 0 }
.footer-links {
  border-top: 1px solid #d7eaff;
  padding: 16px 28px;
  text-align: center;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 24px;
  font-size: 12px;
}
.footer-links a { color: #174c8d }
.footer-links a:hover { color: var(--blue) }
.footer-bottom { border-top: 1px solid #d7eaff; padding: 16px 28px; text-align: center; font-size: 12px }

/* ── Page Top ── */
.page-top {
  position: fixed;
  right: 26px;
  bottom: 26px;
  width: 84px; height: 84px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid #bde1c1;
  display: grid;
  place-items: center;
  text-align: center;
  font-size: 12px;
  color: #073b82;
  box-shadow: var(--shadow);
  z-index: 50;
}

/* ── Mobile ── */
@media (max-width: 900px) {
  .nav { display: none }
  .menu-btn { display: grid }
  .nav--open { align-items: center; text-align: center }
  .nav--open .nav-sns { margin-left: 0 }
  .nav-item { flex-direction: column; align-items: center; width: 100%; text-align: center }
  .nav-item-head { display: inline-flex; align-items: center; gap: 6px }
  .nav-caret {
    display: flex; align-items: center; justify-content: center;
    width: 20px; height: 20px;
    transition: transform .2s ease;
  }
  .nav-item.is-open .nav-caret { transform: rotate(180deg) }
  .nav-dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background: transparent;
    padding: 0;
    margin-top: 0;
    max-height: 0;
    overflow: hidden;
    text-align: center;
    transition: max-height .25s ease;
  }
  .nav-item.is-open .nav-dropdown { max-height: 400px; margin-top: 10px }
  .nav-dropdown a { color: #4a6a94; font-size: 15px; padding: 8px 4px }
  .logo { font-size: 18px; letter-spacing: 0; margin-right: 12px }
  .kyodo-header { height: 64px }
  .hero { min-height: auto }
  .hero-bg { position: relative; height: 360px }
  .hero-inner { display: block; padding: 0; position: static }
  .hero-copy {
    position: absolute;
    top: 86px;
    left: 20px; right: 20px;
    z-index: 3;
    padding: 22px 0 24px;
    max-width: 360px;
  }
  .hero h1 {
    font-size: 30px;
    -webkit-text-stroke: 1.6px rgba(255,255,255,.98);
    paint-order: stroke fill;
    text-shadow: 0 4px 8px rgba(0,70,150,.2);
  }
  .hero p {
    font-size: 13px;
    -webkit-text-stroke: 1px rgba(255,255,255,.98);
    paint-order: stroke fill;
    text-shadow: 0 2px 5px rgba(0,70,150,.18);
  }
  .download-panel { margin: 20px 20px 0; border-radius: 34px }
  .news-wrap { margin-top: 24px }
  .post-list li { grid-template-columns: 1fr 76px 28px; gap: 8px }
  .post-list .date { grid-column: 1 / 2 }
  .post-list a { grid-column: 1 / 3 }
  .about,
  .activity,
  .join-inner,
  .placard-inner { grid-template-columns: 1fr }
  .about {
    grid-template-areas: "text" "image" "btn";
    gap: 20px;
    margin-bottom: 40px;
  }
  .about-btn { justify-self: start }
  .activity-list { grid-template-columns: 1fr }
  .placard-inner { padding: 32px 24px; gap: 12px }
  .placard-visual-wrap { max-width: 100%; justify-self: center }
  .placard-hint { font-size: 13px; padding: 0 16px; min-width: 0 }
  .board-slider .car-arrow { width: 20px; height: 20px; font-size: 12px }
  .board-slider .dots span { width: 5px; height: 5px }
  .board-slider .dots span.on { width: 7px; height: 7px }
  .join { border-radius: 28px }
  .join-inner { gap: 16px }
  .join img { justify-self: center }
  .footer-grid { grid-template-columns: 1fr }
  .page-top { width: 64px; height: 64px }
  .container { padding: 0 20px }
  .card { padding: 22px }
  .label { justify-self: start }
  .activity-item img { height: 100px }
  .video-section { margin-top: 30px }
  .video-cards { grid-template-columns: 1fr; gap: 16px }
  .video-thumb .play-ico { width: 46px; height: 46px; font-size: 16px }
}

/* =========================================================
   Animations & Hover Effects
   ========================================================= */

/* ── Global transitions ── */
a { transition: color .2s ease }

/* ── Menu button ── */
.menu-btn { transition: transform .2s ease, box-shadow .2s ease }
.menu-btn:hover { transform: scale(1.12); box-shadow: 0 14px 30px rgba(0,105,220,.38) }

/* ── Mobile nav open ── */
.nav--open {
  display: flex !important;
  flex-direction: column;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(238,249,255,.94);
  -webkit-backdrop-filter: blur(22px) saturate(1.3);
  backdrop-filter: blur(22px) saturate(1.3);
  z-index: 19;
  padding: 26px 24px;
  gap: 22px;
  font-size: 17px;
  animation: navSlideDown .25s ease both;
}
.nav--open a::after { display: none !important }
@keyframes navSlideDown {
  from { opacity: 0; transform: translateY(-12px) }
  to   { opacity: 1; transform: translateY(0) }
}

/* ── Leaf wiggle ── */
@keyframes leafSway {
  0%,100% { transform: rotate(-30deg) }
  50%      { transform: rotate(-16deg) scale(1.18) }
}
.leaf::after { animation: leafSway 3.6s ease-in-out infinite }

/* ── Hero entrance ── */
@keyframes heroUp {
  from { opacity: 0; transform: translateY(32px) }
  to   { opacity: 1; transform: translateY(0) }
}
@keyframes panelIn {
  from { opacity: 0; transform: translateY(20px) scale(.96) }
  to   { opacity: 1; transform: translateY(0) scale(1) }
}
.hero-copy h1 { animation: heroUp .85s ease both; animation-delay: .1s }
.hero-copy p  { animation: heroUp .85s ease both; animation-delay: .3s }
.download-panel { animation: panelIn .9s ease both; animation-delay: .45s }

/* ── Download cards ── */
.download-card {
  transition: transform .22s ease, box-shadow .22s ease;
}
.download-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(11,105,220,.2);
}
.download-icon { transition: transform .3s ease }
.download-card:hover .download-icon { transform: translateY(5px) scale(1.15) }

/* ── Cards (news) ── */
.card { transition: box-shadow .25s ease, transform .25s ease }
.card:hover { box-shadow: 0 24px 54px rgba(19,91,160,.15); transform: translateY(-3px) }

/* ── Post list rows ── */
.post-list li { transition: background .15s ease }
.post-list li:hover { background: rgba(11,105,220,.05); border-radius: 8px }
.post-list a { transition: color .2s ease }
.post-list li:hover a { color: var(--blue) }

/* ── More / arrow circle ── */
.more { transition: gap .2s ease }
.more:hover { gap: 14px }
.arrow-circle { transition: background .2s, color .2s, border-color .2s }
.more:hover .arrow-circle { background: var(--blue); color: #fff; border-color: var(--blue) }

/* ── Buttons ── */
.btn { transition: background .22s ease, color .22s ease, border-color .22s ease, transform .22s ease, box-shadow .22s ease }
.btn:hover {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
  transform: translateY(-3px);
  box-shadow: 0 10px 26px rgba(11,105,220,.3);
}

/* ── Blob morph ── */
.blob-img { transition: border-radius .8s ease, box-shadow .3s ease }
.blob-img:hover {
  border-radius: 53% 47% 52% 48% / 44% 54% 46% 56%;
  box-shadow: 26px 22px 0 rgba(16,139,255,.24);
}

/* ── Activity items ── */
.activity-item { display: block; transition: transform .25s ease }
.activity-item:hover { transform: translateY(-8px) }
.activity-item img { transition: transform .35s ease }
.activity-item:hover img { transform: scale(1.07) }
.num { transition: color .2s ease, transform .2s ease }
.activity-item:hover .num { color: var(--deep); transform: scale(1.08) }

/* ── Join image ── */
.join img { transition: transform .4s ease }
.join:hover img { transform: translateY(-12px) }

/* ── Footer links ── */
.footer-grid li a { display: inline-block; transition: color .2s, transform .2s }
.footer-grid li a:hover { color: var(--blue); transform: translateX(4px) }

/* ── Page top ── */
.page-top {
  opacity: 0;
  pointer-events: none;
  transition: transform .25s ease, box-shadow .25s ease, opacity .3s ease;
}
.page-top.is-visible { opacity: 1; pointer-events: auto }
.page-top:hover { transform: translateY(-6px); box-shadow: 0 28px 52px rgba(16,91,164,.22) }

/* ── Scroll fade-in ── */
.js-fade {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity .65s ease, transform .65s ease;
}
.js-fade.is-visible { opacity: 1; transform: translateY(0) }
.js-fade.delay-1 { transition-delay: .12s }
.js-fade.delay-2 { transition-delay: .24s }