@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700;800&display=swap');

:root {
  --ink: #163b46;
  --ink-soft: #55747d;
  --deep: #082a35;
  --deep-2: #0a4350;
  --aqua: #8fe8f0;
  --mint: #9be7c4;
  --pink: #ffcae5;
  --lavender: #c7b9ff;
  --yellow: #f5d65b;
  --pearl: #f6fcff;
  --white: #ffffff;
  --line: rgba(35, 118, 135, 0.14);
  --glass: rgba(255, 255, 255, 0.54);
  --shadow: 0 28px 80px rgba(41, 111, 128, 0.15);
  --radius-xl: 38px;
  --radius-lg: 26px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: #effaff;
  font-family: "Noto Sans JP", "Yu Gothic", Meiryo, sans-serif;
  line-height: 1.8;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

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

.container {
  width: min(1180px, calc(100% - 44px));
  margin: 0 auto;
}

.ambient-layer {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.bubble {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,.75), rgba(143,232,240,.08) 45%, transparent 70%);
  box-shadow:
    inset 0 0 30px rgba(255,255,255,.22),
    0 0 35px rgba(142, 226, 238, .08);
  animation: drift 18s ease-in-out infinite;
}

.bubble-1 {
  width: 170px;
  height: 170px;
  top: 14%;
  left: -70px;
}

.bubble-2 {
  width: 74px;
  height: 74px;
  top: 58%;
  right: 6%;
  animation-delay: -5s;
}

.bubble-3 {
  width: 120px;
  height: 120px;
  bottom: 7%;
  left: 12%;
  animation-delay: -9s;
}

.bubble-4 {
  width: 46px;
  height: 46px;
  top: 34%;
  right: 22%;
  animation-delay: -3s;
}

.bubble-5 {
  width: 94px;
  height: 94px;
  bottom: 24%;
  right: -30px;
  animation-delay: -12s;
}

@keyframes drift {
  0%,100% { transform: translateY(0) translateX(0); }
  50% { transform: translateY(-28px) translateX(12px); }
}

.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  background: rgba(246,252,255,.56);
  border-bottom: 1px solid rgba(255,255,255,.65);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  transition: background .3s, box-shadow .3s;
}

.header.is-scrolled {
  background: rgba(246,252,255,.82);
  box-shadow: 0 12px 40px rgba(43, 111, 126, .10);
}

.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: .01em;
  white-space: nowrap;
}

.logo-symbol {
  position: relative;
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  border: 1px solid rgba(52, 174, 194, .30);
  border-radius: 50%;
  background:
    conic-gradient(from 180deg, var(--aqua), var(--lavender), var(--pink), var(--yellow), var(--mint), var(--aqua));
  box-shadow:
    0 0 25px rgba(143,232,240,.32),
    inset 0 0 0 7px rgba(255,255,255,.78);
}

.logo-core {
  position: absolute;
  inset: 12px;
  border-radius: 50%;
  background: white;
  box-shadow: 0 0 18px rgba(255,255,255,.85);
}

.logo-symbol::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  top: 2px;
  right: 1px;
  border-radius: 50%;
  background: white;
  box-shadow: 0 0 14px var(--pink);
}

.logo-text {
  background: linear-gradient(90deg, #194b58, #4a8b93);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.navigation {
  display: flex;
  align-items: center;
  gap: 27px;
  font-size: .91rem;
  font-weight: 700;
}

.navigation a {
  color: #416c76;
  transition: color .25s, transform .25s;
}

.navigation a:hover {
  color: #133f4a;
  transform: translateY(-1px);
}

.nav-contact {
  padding: 11px 20px;
  color: #153f49 !important;
  border: 1px solid rgba(255,255,255,.72);
  border-radius: 999px;
  background:
    linear-gradient(120deg, rgba(143,232,240,.74), rgba(199,185,255,.56), rgba(255,202,229,.62));
  box-shadow: 0 13px 32px rgba(112, 181, 210, .24);
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid rgba(71,145,160,.18);
  border-radius: 14px;
  background: rgba(255,255,255,.52);
  cursor: pointer;
}

.menu-button span {
  display: block;
  height: 2px;
  margin: 5px 0;
  border-radius: 99px;
  background: #245767;
  transition: .25s;
}

.hero {
  position: relative;
  z-index: 1;
  min-height: 880px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 84% 18%, rgba(255,202,229,.44), transparent 24%),
    radial-gradient(circle at 66% 42%, rgba(199,185,255,.38), transparent 28%),
    radial-gradient(circle at 18% 74%, rgba(155,231,196,.38), transparent 30%),
    linear-gradient(135deg, #f7fdff 0%, #e9fbff 42%, #f6f1ff 72%, #fff8fd 100%);
}

.hero-waterline {
  position: absolute;
  inset: auto -10% -120px;
  height: 320px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 0, rgba(143,232,240,.22), transparent 66%);
  filter: blur(12px);
}

.hero-aurora {
  position: absolute;
  border-radius: 50%;
  filter: blur(38px);
  opacity: .7;
  pointer-events: none;
}

.hero-aurora-a {
  width: 430px;
  height: 430px;
  top: 70px;
  right: -120px;
  background: linear-gradient(135deg, rgba(143,232,240,.5), rgba(199,185,255,.18));
}

.hero-aurora-b {
  width: 360px;
  height: 360px;
  left: -150px;
  bottom: -100px;
  background: linear-gradient(135deg, rgba(155,231,196,.4), rgba(245,214,91,.2));
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  align-items: center;
  gap: 68px;
  padding-top: 118px;
  padding-bottom: 74px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 20px;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #4e8b95;
}

.eyebrow-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--aqua), var(--pink));
  box-shadow: 0 0 16px var(--aqua);
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.6rem, 5.1vw, 4.85rem);
  line-height: 1.34;
  letter-spacing: .01em;
}

.hero h1 span {
  display: block;
  white-space: nowrap;
}

.hero-gradient-text {
  color: transparent;
  background:
    linear-gradient(90deg, #1c5260 0%, #37a9b5 32%, #8a78da 66%, #df7ead 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-description {
  max-width: 680px;
  margin: 27px 0 0;
  color: #66818a;
  font-size: 1.02rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 35px;
}

.button {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 27px;
  border: 0;
  border-radius: 999px;
  font-weight: 800;
  cursor: pointer;
  transition: transform .25s, box-shadow .25s, filter .25s;
}

.button:hover {
  transform: translateY(-3px);
  filter: saturate(1.08);
}

.button-rainbow {
  color: #173c45;
  background:
    linear-gradient(110deg, rgba(143,232,240,.92), rgba(155,231,196,.88), rgba(199,185,255,.84), rgba(255,202,229,.88));
  background-size: 200% 100%;
  box-shadow: 0 15px 34px rgba(104, 183, 208, .24);
  animation: rainbowShift 7s ease-in-out infinite;
}

@keyframes rainbowShift {
  0%,100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.button-glass {
  color: #285865;
  border: 1px solid rgba(255,255,255,.85);
  background: rgba(255,255,255,.44);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.95);
  backdrop-filter: blur(14px);
}

.hero-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 46px;
}

.hero-points div {
  padding: 16px 18px;
  border: 1px solid rgba(255,255,255,.82);
  border-radius: 18px;
  background: rgba(255,255,255,.36);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.9);
  backdrop-filter: blur(13px);
}

.hero-points strong,
.hero-points span {
  display: block;
}

.hero-points strong {
  color: #356e79;
  font-size: .9rem;
}

.hero-points span {
  margin-top: 3px;
  color: #789099;
  font-size: .72rem;
}

.hero-art {
  position: relative;
  min-height: 620px;
  display: grid;
  place-items: center;
}

.aqua-orb {
  position: relative;
  width: min(510px, 92vw);
  aspect-ratio: .9;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.86);
  border-radius: 46% 54% 55% 45% / 42% 46% 54% 58%;
  background:
    linear-gradient(145deg, rgba(255,255,255,.54), rgba(210,246,252,.22));
  box-shadow:
    inset 0 2px 0 rgba(255,255,255,.9),
    inset 0 -30px 70px rgba(143,232,240,.12),
    0 40px 100px rgba(78, 160, 181, .20);
  backdrop-filter: blur(16px);
  animation: floatOrb 7.5s ease-in-out infinite;
}

.aqua-orb::before {
  content: "";
  position: absolute;
  inset: 18px;
  border-radius: inherit;
  border: 1px solid rgba(143,232,240,.25);
}

.orb-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.64);
}

.orb-ring-one {
  width: 88%;
  height: 88%;
  transform: rotate(18deg);
}

.orb-ring-two {
  width: 73%;
  height: 73%;
  transform: rotate(-27deg);
  border-color: rgba(199,185,255,.24);
}

.orb-light {
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 45% 38%, rgba(255,255,255,.98), rgba(143,232,240,.18) 38%, rgba(255,202,229,.10) 65%, transparent 75%);
  filter: blur(3px);
}

.hero-flower {
  position: relative;
  z-index: 3;
  width: 94%;
  height: 80%;
  object-fit: contain;
  transform: rotate(3deg);
  filter:
    drop-shadow(0 26px 26px rgba(55, 113, 122, .16))
    saturate(.92)
    contrast(1.02);
}

.glass-message {
  position: absolute;
  z-index: 4;
  left: 28px;
  right: 28px;
  bottom: 24px;
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 16px 18px;
  border: 1px solid rgba(255,255,255,.86);
  border-radius: 20px;
  background:
    linear-gradient(120deg, rgba(255,255,255,.70), rgba(239,252,255,.48));
  box-shadow: 0 18px 50px rgba(71,137,154,.13);
  backdrop-filter: blur(18px);
}

.message-light {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--aqua), var(--pink));
  box-shadow: 0 0 18px var(--aqua);
}

.glass-message small,
.glass-message strong {
  display: block;
}

.glass-message small {
  color: #88a0a7;
  font-size: .62rem;
  letter-spacing: .14em;
}

.glass-message strong {
  margin-top: 3px;
  color: #2b6470;
  font-size: .9rem;
}

.floating-chip {
  position: absolute;
  padding: 9px 14px;
  border: 1px solid rgba(255,255,255,.8);
  border-radius: 999px;
  color: #5b7f87;
  background: rgba(255,255,255,.42);
  box-shadow: 0 10px 30px rgba(88,155,171,.12);
  backdrop-filter: blur(12px);
  font-size: .63rem;
  font-weight: 800;
  letter-spacing: .18em;
}

.chip-a {
  top: 86px;
  left: -20px;
}

.chip-b {
  right: -30px;
  bottom: 120px;
}

.chip-c {
  left: 16px;
  bottom: 52px;
}

@keyframes floatOrb {
  0%,100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-14px) rotate(1deg); }
}

.message-strip {
  position: relative;
  z-index: 2;
  background:
    linear-gradient(90deg, rgba(143,232,240,.7), rgba(155,231,196,.68), rgba(199,185,255,.64), rgba(255,202,229,.66));
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.78),
    inset 0 -1px 0 rgba(255,255,255,.55);
}

.strip-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: #305f69;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .06em;
}

.strip-inner i {
  width: 6px;
  height: 6px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: white;
  box-shadow: 0 0 14px white;
}

.section {
  position: relative;
  z-index: 1;
  padding: 112px 0;
}

.section-pearl {
  background:
    radial-gradient(circle at 88% 8%, rgba(255,202,229,.23), transparent 24%),
    radial-gradient(circle at 12% 86%, rgba(155,231,196,.22), transparent 27%),
    linear-gradient(180deg, #f8fdff 0%, #eefaff 100%);
}

.section-aquarium {
  overflow: hidden;
  color: white;
  background:
    radial-gradient(circle at 80% 15%, rgba(199,185,255,.26), transparent 26%),
    radial-gradient(circle at 18% 86%, rgba(143,232,240,.18), transparent 30%),
    linear-gradient(145deg, #082a35 0%, #0a4250 60%, #14384d 100%);
}

.deep-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
}

.deep-glow-a {
  width: 520px;
  height: 520px;
  left: -280px;
  bottom: -240px;
  background: rgba(143,232,240,.18);
}

.deep-glow-b {
  width: 420px;
  height: 420px;
  right: -190px;
  top: -180px;
  background: rgba(255,202,229,.14);
}

.section-heading {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: end;
  gap: 80px;
  margin-bottom: 56px;
}

.section-heading h2,
.parent-copy h2,
.volunteer-copy h2,
.contact-copy h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(2.15rem, 4vw, 3.9rem);
  line-height: 1.35;
}

.section-heading > p,
.parent-copy > p,
.volunteer-copy > p,
.contact-copy > p {
  margin: 0;
  color: var(--ink-soft);
}

.section-kicker {
  color: #5a9ca8;
}

.section-heading-dark h2 {
  color: white;
}

.section-heading-dark > p {
  color: rgba(255,255,255,.62);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.glass-card {
  position: relative;
  min-height: 310px;
  padding: 32px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.84);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(145deg, rgba(255,255,255,.64), rgba(239,252,255,.38));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  transition: transform .3s, box-shadow .3s;
}

.glass-card::after {
  content: "";
  position: absolute;
  width: 150px;
  height: 150px;
  top: -85px;
  right: -60px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(143,232,240,.28), rgba(255,202,229,.18));
  filter: blur(3px);
}

.glass-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 34px 90px rgba(66,139,157,.20);
}

.card-index {
  position: absolute;
  top: 25px;
  right: 27px;
  color: rgba(49,117,130,.26);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .16em;
}

.card-icon {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  color: #245b66;
  border: 1px solid rgba(255,255,255,.86);
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgba(143,232,240,.85), rgba(199,185,255,.64), rgba(255,202,229,.74));
  box-shadow: 0 16px 34px rgba(99,170,190,.18);
  font-size: 1.7rem;
}

.glass-card h3 {
  margin: 44px 0 12px;
  font-size: 1.22rem;
}

.glass-card p {
  margin: 0;
  color: #607c84;
  font-size: .94rem;
}

.program-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.program-card {
  min-height: 270px;
  padding: 26px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 24px;
  background:
    linear-gradient(145deg, rgba(255,255,255,.11), rgba(255,255,255,.04));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.12);
  backdrop-filter: blur(16px);
  transition: transform .3s, border-color .3s, background .3s;
}

.program-card:hover {
  transform: translateY(-7px);
  border-color: rgba(143,232,240,.42);
  background:
    linear-gradient(145deg, rgba(143,232,240,.13), rgba(255,202,229,.06));
}

.program-card > span {
  color: var(--aqua);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .16em;
}

.program-card h3 {
  margin: 60px 0 12px;
  font-size: 1.12rem;
}

.program-card p {
  margin: 0;
  color: rgba(255,255,255,.58);
  font-size: .9rem;
}

.two-column {
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  align-items: center;
  gap: 84px;
}

.parent-copy p {
  margin-top: 22px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
  color: #387f8c;
  font-weight: 800;
}

.text-link span {
  transition: transform .25s;
}

.text-link:hover span {
  transform: translate(4px,-4px);
}

.principle-panel {
  padding: 34px;
  border: 1px solid rgba(255,255,255,.86);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(145deg, rgba(255,255,255,.70), rgba(229,249,252,.42));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(56,127,140,.12);
  color: #4c8994;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .16em;
}

.panel-led {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--aqua), var(--pink));
  box-shadow: 0 0 18px var(--aqua);
}

.principle-panel ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.principle-panel li {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(56,127,140,.09);
  font-weight: 700;
}

.principle-panel li:last-child {
  border-bottom: 0;
}

.principle-panel li span {
  color: #68a4af;
  font-size: .7rem;
  letter-spacing: .12em;
}

.volunteer-section {
  color: white;
  background:
    radial-gradient(circle at 15% 20%, rgba(143,232,240,.18), transparent 26%),
    radial-gradient(circle at 88% 78%, rgba(255,202,229,.14), transparent 24%),
    linear-gradient(135deg, #092d38, #123e56 58%, #1a3857 100%);
}

.volunteer-layout {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  align-items: center;
  gap: 70px;
}

.volunteer-copy h2 {
  color: white;
}

.volunteer-copy > p {
  margin: 24px 0 30px;
  color: rgba(255,255,255,.64);
}

.volunteer-cards {
  display: grid;
  gap: 14px;
}

.mini-card {
  padding: 27px 29px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 24px;
  background: rgba(255,255,255,.07);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.10);
  backdrop-filter: blur(16px);
  transition: transform .3s, background .3s;
}

.mini-card:hover {
  transform: translateX(8px);
  background:
    linear-gradient(100deg, rgba(143,232,240,.12), rgba(199,185,255,.08), rgba(255,202,229,.07));
}

.mini-card > span {
  color: var(--aqua);
  font-size: .65rem;
  font-weight: 800;
  letter-spacing: .14em;
}

.mini-card h3 {
  margin: 8px 0 6px;
}

.mini-card p {
  margin: 0;
  color: rgba(255,255,255,.55);
  font-size: .88rem;
}

.contact-section {
  background:
    radial-gradient(circle at 88% 10%, rgba(199,185,255,.22), transparent 24%),
    radial-gradient(circle at 8% 85%, rgba(155,231,196,.20), transparent 24%),
    linear-gradient(180deg, #f6fcff, #eefaff);
}

.contact-layout {
  display: grid;
  grid-template-columns: .76fr 1.24fr;
  align-items: start;
  gap: 76px;
}

.contact-copy > p {
  margin-top: 24px;
}

.notice {
  padding: 15px 17px;
  border-left: 3px solid var(--pink);
  background: rgba(255,255,255,.50);
  font-size: .82rem;
}

.contact-form {
  padding: 38px;
  border: 1px solid rgba(255,255,255,.88);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(145deg, rgba(255,255,255,.70), rgba(236,250,255,.48));
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.contact-form label {
  display: block;
  margin-bottom: 18px;
}

.contact-form label > span {
  display: block;
  margin-bottom: 8px;
  color: #416f79;
  font-size: .83rem;
  font-weight: 800;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 14px 15px;
  color: var(--ink);
  border: 1px solid rgba(56,127,140,.16);
  border-radius: 15px;
  outline: 0;
  background: rgba(255,255,255,.78);
  transition: border .2s, box-shadow .2s, background .2s;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: #75cdd7;
  background: white;
  box-shadow:
    0 0 0 4px rgba(143,232,240,.16),
    0 0 24px rgba(199,185,255,.12);
}

.privacy {
  display: flex !important;
  align-items: flex-start;
  gap: 9px;
}

.privacy input {
  width: auto;
  margin-top: 7px;
}

.submit-button {
  width: 100%;
}

.form-message {
  min-height: 1.7em;
  margin: 14px 0 0;
  color: #477f8a;
  font-weight: 800;
  text-align: center;
}

.footer {
  position: relative;
  z-index: 1;
  padding: 62px 0 24px;
  color: rgba(255,255,255,.62);
  background:
    radial-gradient(circle at 80% 0, rgba(199,185,255,.12), transparent 30%),
    linear-gradient(145deg, #082933, #102f48);
}

.footer .logo-text {
  background: linear-gradient(90deg, white, #b9f2f4, #e0d4ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
}

.footer-logo {
  font-size: 1.08rem;
}

.footer-inner p {
  margin: 14px 0 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
  color: rgba(255,255,255,.64);
  font-size: .87rem;
}

.footer-links a:hover {
  color: white;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 42px;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.10);
  font-size: .74rem;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s ease, transform .8s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 1040px) {
  .navigation {
    gap: 17px;
    font-size: .82rem;
  }

  .hero-inner {
    gap: 36px;
  }

  .program-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  .header-inner {
    min-height: 72px;
  }

  .menu-button {
    display: block;
  }

  .navigation {
    position: absolute;
    top: 72px;
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 14px;
    border: 1px solid rgba(255,255,255,.80);
    border-radius: 20px;
    background: rgba(246,252,255,.94);
    box-shadow: 0 22px 55px rgba(44,111,129,.18);
    backdrop-filter: blur(20px);
  }

  .navigation.is-open {
    display: flex;
  }

  .navigation a {
    padding: 13px 12px;
  }

  .nav-contact {
    margin-top: 6px;
    text-align: center;
  }

  .menu-button.is-open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-button.is-open span:nth-child(2) {
    opacity: 0;
  }

  .menu-button.is-open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero {
    min-height: auto;
  }

  .hero-inner,
  .section-heading,
  .two-column,
  .volunteer-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    padding-top: 135px;
    gap: 38px;
  }

  .hero-copy {
    text-align: center;
  }

  .eyebrow,
  .hero-actions {
    justify-content: center;
  }

  .hero h1 span {
    white-space: normal;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-points {
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-art {
    min-height: 550px;
  }

  .aqua-orb {
    width: min(480px, 90vw);
  }

  .section-heading {
    gap: 26px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .glass-card {
    min-height: auto;
  }

  .two-column,
  .volunteer-layout,
  .contact-layout {
    gap: 44px;
  }

  .strip-inner {
    overflow-x: auto;
    justify-content: flex-start;
    white-space: nowrap;
  }
}

@media (max-width: 600px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .logo {
    font-size: .9rem;
  }

  .logo-symbol {
    width: 34px;
    height: 34px;
  }

  .hero h1 {
    font-size: 2.14rem;
  }

  .hero-description {
    font-size: .92rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-points {
    grid-template-columns: 1fr;
  }

  .hero-art {
    min-height: 450px;
  }

  .aqua-orb {
    width: 100%;
    aspect-ratio: .94;
    border-radius: 36% 64% 54% 46% / 44% 39% 61% 56%;
  }

  .glass-message {
    left: 14px;
    right: 14px;
    bottom: 14px;
  }

  .floating-chip {
    display: none;
  }

  .section {
    padding: 82px 0;
  }

  .section-heading h2,
  .parent-copy h2,
  .volunteer-copy h2,
  .contact-copy h2 {
    font-size: 2rem;
  }

  .program-grid {
    grid-template-columns: 1fr;
  }

  .program-card {
    min-height: auto;
  }

  .program-card h3 {
    margin-top: 34px;
  }

  .field-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .contact-form,
  .principle-panel {
    padding: 25px 20px;
  }

  .footer-inner,
  .footer-bottom {
    flex-direction: column;
  }

  .footer-links {
    flex-direction: column;
    gap: 12px;
  }
}

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

  .bubble,
  .aqua-orb,
  .button-rainbow {
    animation: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}


/* =========================
   ボランティア募集・共通ページ
========================= */

.hidden-field {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
}

.privacy a {
  color: #387f8c;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.subpage-main {
  position: relative;
  z-index: 1;
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 8%, rgba(255,202,229,.30), transparent 24%),
    radial-gradient(circle at 14% 35%, rgba(143,232,240,.28), transparent 28%),
    linear-gradient(150deg, #f8fdff 0%, #eafaff 42%, #f8f2ff 72%, #fff8fd 100%);
}

.subpage-hero {
  position: relative;
  min-height: 690px;
  display: flex;
  align-items: center;
  padding: 138px 0 86px;
  overflow: hidden;
}

.subpage-hero::before {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  top: 35px;
  right: -170px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 36% 30%, rgba(255,255,255,.92), rgba(143,232,240,.25) 38%, rgba(199,185,255,.20) 64%, transparent 72%);
  filter: blur(4px);
}

.subpage-hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  align-items: center;
  gap: 70px;
}

.subpage-hero h1 {
  margin: 0;
  font-size: clamp(2.65rem, 5vw, 4.8rem);
  line-height: 1.32;
  letter-spacing: .01em;
}

.subpage-hero h1 span {
  display: block;
}

.subpage-lead {
  max-width: 690px;
  margin: 27px 0 0;
  color: #64808a;
  font-size: 1.02rem;
}

.subpage-hero-art {
  position: relative;
  min-height: 430px;
  display: grid;
  place-items: center;
}

.volunteer-orb {
  position: relative;
  width: min(430px, 86vw);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.88);
  border-radius: 50%;
  background:
    linear-gradient(145deg, rgba(255,255,255,.62), rgba(218,248,252,.22));
  box-shadow:
    inset 0 2px 0 rgba(255,255,255,.94),
    0 35px 90px rgba(82,156,176,.20);
  backdrop-filter: blur(18px);
}

.volunteer-orb::before,
.volunteer-orb::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(199,185,255,.32);
}

.volunteer-orb::before {
  inset: 12%;
}

.volunteer-orb::after {
  inset: 25%;
  border-color: rgba(143,232,240,.38);
}

.volunteer-orb strong {
  position: relative;
  z-index: 2;
  max-width: 270px;
  color: transparent;
  background: linear-gradient(110deg, #2d7784, #7f72cc, #d478a8);
  -webkit-background-clip: text;
  background-clip: text;
  font-size: clamp(1.6rem, 3.2vw, 2.55rem);
  line-height: 1.5;
  text-align: center;
}

.quick-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 42px;
}

.quick-facts div {
  padding: 18px 20px;
  border: 1px solid rgba(255,255,255,.86);
  border-radius: 19px;
  background: rgba(255,255,255,.42);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.92);
  backdrop-filter: blur(14px);
}

.quick-facts strong,
.quick-facts span {
  display: block;
}

.quick-facts strong {
  color: #356f7a;
  font-size: .88rem;
}

.quick-facts span {
  margin-top: 3px;
  color: #79929a;
  font-size: .72rem;
}

.volunteer-section-light {
  background:
    radial-gradient(circle at 88% 12%, rgba(199,185,255,.18), transparent 24%),
    radial-gradient(circle at 10% 92%, rgba(155,231,196,.19), transparent 25%),
    linear-gradient(180deg, #f8fdff, #eefaff);
}

.role-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.role-card {
  position: relative;
  min-height: 330px;
  padding: 32px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.86);
  border-radius: 27px;
  background:
    linear-gradient(145deg, rgba(255,255,255,.70), rgba(233,250,253,.40));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.role-card::after {
  content: "";
  position: absolute;
  width: 145px;
  height: 145px;
  right: -65px;
  bottom: -75px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(143,232,240,.30), rgba(255,202,229,.21));
}

.role-card > span {
  color: #6c9da7;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .16em;
}

.role-card h3 {
  margin: 42px 0 12px;
  color: #285f6b;
  font-size: 1.25rem;
}

.role-card p {
  margin: 0;
  color: #607b84;
  font-size: .93rem;
}

.role-card ul {
  margin: 20px 0 0;
  padding-left: 1.25em;
  color: #52727b;
  font-size: .88rem;
}

.role-card li {
  margin: 6px 0;
}

.safety-section {
  color: white;
  background:
    radial-gradient(circle at 18% 15%, rgba(143,232,240,.18), transparent 25%),
    radial-gradient(circle at 88% 82%, rgba(255,202,229,.13), transparent 24%),
    linear-gradient(140deg, #082c37, #113f52 58%, #193953);
}

.safety-layout {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  align-items: center;
  gap: 72px;
}

.safety-layout h2 {
  margin: 0;
  color: white;
  font-size: clamp(2.1rem, 4vw, 3.65rem);
  line-height: 1.38;
}

.safety-layout p {
  color: rgba(255,255,255,.64);
}

.safety-list {
  display: grid;
  gap: 14px;
}

.safety-item {
  display: grid;
  grid-template-columns: 62px 1fr;
  align-items: start;
  gap: 18px;
  padding: 23px 25px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 23px;
  background: rgba(255,255,255,.07);
  backdrop-filter: blur(16px);
}

.safety-item > span {
  color: var(--aqua);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .14em;
}

.safety-item h3 {
  margin: 0 0 6px;
  font-size: 1rem;
}

.safety-item p {
  margin: 0;
  font-size: .86rem;
}

.flow-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 13px;
}

.flow-step {
  position: relative;
  min-height: 220px;
  padding: 25px 21px;
  border: 1px solid rgba(255,255,255,.86);
  border-radius: 23px;
  background: rgba(255,255,255,.54);
  box-shadow: 0 18px 50px rgba(69,139,156,.11);
  backdrop-filter: blur(15px);
}

.flow-step > span {
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  color: #285966;
  background: linear-gradient(135deg, var(--aqua), var(--lavender), var(--pink));
  font-size: .74rem;
  font-weight: 800;
}

.flow-step h3 {
  margin: 28px 0 8px;
  color: #326b77;
  font-size: 1rem;
}

.flow-step p {
  margin: 0;
  color: #66828a;
  font-size: .84rem;
}

.application-section {
  background:
    radial-gradient(circle at 90% 10%, rgba(255,202,229,.22), transparent 22%),
    radial-gradient(circle at 8% 88%, rgba(143,232,240,.22), transparent 25%),
    linear-gradient(180deg, #f7fdff, #edfaff);
}

.application-layout {
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  align-items: start;
  gap: 68px;
}

.application-copy {
  position: sticky;
  top: 120px;
}

.application-copy h2 {
  margin: 0;
  font-size: clamp(2.1rem, 4vw, 3.65rem);
  line-height: 1.38;
}

.application-copy > p {
  margin-top: 22px;
  color: #5c7982;
}

.application-note {
  padding: 16px 18px;
  border-left: 3px solid var(--lavender);
  background: rgba(255,255,255,.52);
  font-size: .84rem;
}

.volunteer-form {
  padding: 38px;
  border: 1px solid rgba(255,255,255,.88);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(145deg, rgba(255,255,255,.72), rgba(235,251,255,.47));
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.volunteer-form fieldset {
  margin: 0 0 25px;
  padding: 0;
  border: 0;
}

.volunteer-form legend {
  margin-bottom: 14px;
  color: #416f79;
  font-size: .84rem;
  font-weight: 800;
}

.volunteer-form label {
  display: block;
  margin-bottom: 18px;
}

.volunteer-form label > span {
  display: block;
  margin-bottom: 8px;
  color: #416f79;
  font-size: .83rem;
  font-weight: 800;
}

.volunteer-form input,
.volunteer-form select,
.volunteer-form textarea {
  width: 100%;
  padding: 14px 15px;
  color: var(--ink);
  border: 1px solid rgba(56,127,140,.16);
  border-radius: 15px;
  outline: 0;
  background: rgba(255,255,255,.80);
  transition: border .2s, box-shadow .2s, background .2s;
}

.volunteer-form textarea {
  resize: vertical;
}

.volunteer-form input:focus,
.volunteer-form select:focus,
.volunteer-form textarea:focus {
  border-color: #75cdd7;
  background: white;
  box-shadow:
    0 0 0 4px rgba(143,232,240,.16),
    0 0 24px rgba(199,185,255,.12);
}

.choice-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 11px;
}

.choice-item,
.consent-item {
  display: flex !important;
  align-items: flex-start;
  gap: 10px;
  padding: 13px 14px;
  margin-bottom: 0 !important;
  border: 1px solid rgba(56,127,140,.13);
  border-radius: 14px;
  background: rgba(255,255,255,.58);
}

.choice-item input,
.consent-item input {
  width: auto;
  margin-top: 7px;
  flex: 0 0 auto;
}

.choice-item span,
.consent-item span {
  margin: 0 !important;
  color: #56747c !important;
  font-size: .82rem !important;
  font-weight: 600 !important;
}

.consent-stack {
  display: grid;
  gap: 10px;
  margin: 22px 0 25px;
}

.simple-page {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding: 145px 0 90px;
  background:
    radial-gradient(circle at 88% 8%, rgba(255,202,229,.24), transparent 24%),
    radial-gradient(circle at 9% 86%, rgba(143,232,240,.23), transparent 24%),
    linear-gradient(150deg, #f8fdff, #effaff 55%, #faf4ff);
}

.simple-card {
  max-width: 860px;
  margin: 0 auto;
  padding: 46px;
  border: 1px solid rgba(255,255,255,.90);
  border-radius: var(--radius-xl);
  background: rgba(255,255,255,.68);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.simple-card h1 {
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.35;
}

.simple-card h2 {
  margin: 40px 0 10px;
  color: #326b77;
  font-size: 1.2rem;
}

.simple-card p,
.simple-card li {
  color: #5f7a83;
}

.simple-card .button {
  margin-top: 26px;
}

.thanks-card {
  max-width: 720px;
  text-align: center;
}

.thanks-icon {
  width: 88px;
  height: 88px;
  display: grid;
  place-items: center;
  margin: 0 auto 25px;
  border: 1px solid rgba(255,255,255,.9);
  border-radius: 50%;
  color: #326b77;
  background: linear-gradient(135deg, var(--aqua), var(--mint), var(--lavender), var(--pink));
  box-shadow: 0 20px 45px rgba(91,170,190,.22);
  font-size: 2rem;
}

@media (max-width: 1040px) {
  .flow-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 860px) {
  .subpage-hero-inner,
  .safety-layout,
  .application-layout {
    grid-template-columns: 1fr;
  }

  .subpage-hero-copy {
    text-align: center;
  }

  .subpage-hero-art {
    min-height: 410px;
  }

  .quick-facts {
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
  }

  .role-grid {
    grid-template-columns: 1fr;
  }

  .application-copy {
    position: static;
  }
}

@media (max-width: 600px) {
  .subpage-hero {
    padding-top: 125px;
  }

  .subpage-hero h1 {
    font-size: 2.18rem;
  }

  .quick-facts,
  .choice-grid,
  .flow-grid {
    grid-template-columns: 1fr;
  }

  .volunteer-form,
  .simple-card {
    padding: 27px 20px;
  }

  .safety-item {
    grid-template-columns: 46px 1fr;
    padding: 20px;
  }
}


/* =========================
   インパクトトップ
========================= */

.hero-impact {
  position: relative;
  z-index: 1;
  min-height: 940px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 35%, rgba(110, 226, 240, .30), transparent 22%),
    radial-gradient(circle at 88% 10%, rgba(255, 173, 220, .36), transparent 26%),
    radial-gradient(circle at 20% 82%, rgba(137, 236, 197, .30), transparent 30%),
    linear-gradient(135deg, #f7fdff 0%, #eafaff 34%, #f1efff 67%, #fff7fc 100%);
}

.impact-grid {
  position: absolute;
  inset: 0;
  opacity: .38;
  background-image:
    linear-gradient(rgba(64, 149, 168, .08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(64, 149, 168, .08) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: linear-gradient(to bottom, black 0%, transparent 92%);
}

.impact-beam {
  position: absolute;
  width: 760px;
  height: 180px;
  border-radius: 50%;
  filter: blur(45px);
  opacity: .52;
  pointer-events: none;
}

.impact-beam-a {
  top: 80px;
  right: -240px;
  background: linear-gradient(90deg, rgba(143,232,240,.72), rgba(199,185,255,.52), rgba(255,202,229,.66));
  transform: rotate(-24deg);
}

.impact-beam-b {
  left: -260px;
  bottom: 70px;
  background: linear-gradient(90deg, rgba(155,231,196,.55), rgba(143,232,240,.45), rgba(245,214,91,.25));
  transform: rotate(18deg);
}

.impact-word {
  position: absolute;
  left: 50%;
  bottom: -32px;
  transform: translateX(-50%);
  color: rgba(255,255,255,.44);
  font-size: clamp(7rem, 18vw, 16rem);
  font-weight: 800;
  letter-spacing: -.06em;
  line-height: .8;
  white-space: nowrap;
  text-shadow: 0 0 1px rgba(72,135,150,.14);
  pointer-events: none;
  user-select: none;
}

.hero-impact-inner {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  align-items: center;
  gap: 60px;
  padding-top: 126px;
  padding-bottom: 102px;
}

.impact-topline {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 16px;
}

.impact-topline .eyebrow {
  margin: 0;
}

.recruit-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  border: 1px solid rgba(255,255,255,.9);
  border-radius: 999px;
  color: #5f577d;
  background: linear-gradient(110deg, rgba(255,255,255,.72), rgba(255,217,237,.66));
  box-shadow: 0 10px 28px rgba(170,100,150,.12);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .04em;
  backdrop-filter: blur(14px);
}

.recruit-pill span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ff82bb;
  box-shadow: 0 0 14px #ff82bb;
  animation: recruitPulse 1.8s ease-in-out infinite;
}

@keyframes recruitPulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(.65); opacity: .55; }
}

.impact-title {
  margin: 0;
  line-height: 1.05;
  letter-spacing: -.035em;
}

.impact-title span {
  display: block;
}

.impact-title-small {
  color: #285d68;
  font-size: clamp(2rem, 4vw, 3.55rem);
  font-weight: 700;
}

.impact-title-main {
  margin-top: 10px;
  color: transparent;
  background:
    linear-gradient(95deg, #176d7a 0%, #36b5c5 30%, #8274dc 62%, #dd73ad 88%, #ebbb48 110%);
  -webkit-background-clip: text;
  background-clip: text;
  font-size: clamp(3.35rem, 6.8vw, 6.6rem);
  font-weight: 800;
  text-shadow: 0 24px 60px rgba(75, 143, 170, .10);
}

.impact-message {
  margin: 26px 0 0;
  color: #315f69;
  font-size: clamp(1.18rem, 1.65vw, 1.48rem);
  font-weight: 700;
  line-height: 1.7;
}

.impact-description {
  max-width: 650px;
  margin-top: 20px;
}

.impact-actions {
  align-items: center;
}

.button-volunteer {
  color: #664266;
  border: 1px solid rgba(255,255,255,.9);
  background:
    linear-gradient(110deg, rgba(255,255,255,.78), rgba(255,202,229,.74), rgba(199,185,255,.58));
  box-shadow: 0 15px 34px rgba(168, 104, 165, .18);
}

.impact-text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 4px;
  color: #457681;
  font-size: .86rem;
  font-weight: 800;
}

.impact-text-link span {
  transition: transform .25s;
}

.impact-text-link:hover span {
  transform: translate(4px, -4px);
}

.impact-tags {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 13px;
  margin-top: 40px;
  color: #78939b;
  font-size: .65rem;
  font-weight: 800;
  letter-spacing: .13em;
}

.impact-tags i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--aqua), var(--pink));
  box-shadow: 0 0 12px var(--aqua);
}

.impact-visual {
  position: relative;
  min-height: 650px;
  display: grid;
  place-items: center;
}

.portal-shell {
  position: relative;
  width: min(535px, 92vw);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
}

.portal-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.82);
  box-shadow: inset 0 0 35px rgba(255,255,255,.13);
}

.portal-ring-1 {
  inset: 0;
  background:
    conic-gradient(
      from 20deg,
      rgba(143,232,240,.54),
      rgba(255,255,255,.12),
      rgba(199,185,255,.48),
      rgba(255,202,229,.50),
      rgba(245,214,91,.30),
      rgba(155,231,196,.50),
      rgba(143,232,240,.54)
    );
  mask: radial-gradient(circle, transparent 62%, black 64%);
  animation: portalSpin 18s linear infinite;
}

.portal-ring-2 {
  inset: 7%;
  border-style: dashed;
  border-color: rgba(91, 174, 193, .28);
  animation: portalSpinReverse 24s linear infinite;
}

.portal-ring-3 {
  inset: 14%;
  border-color: rgba(199,185,255,.30);
  box-shadow:
    0 0 65px rgba(143,232,240,.20),
    inset 0 0 55px rgba(255,202,229,.12);
}

.portal-glass {
  position: relative;
  z-index: 2;
  width: 70%;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.92);
  border-radius: 50%;
  background:
    radial-gradient(circle at 42% 30%, rgba(255,255,255,.92), rgba(221,249,253,.36) 42%, rgba(224,218,255,.22) 68%, rgba(255,213,236,.16));
  box-shadow:
    inset 0 2px 0 rgba(255,255,255,.95),
    inset 0 -24px 65px rgba(143,232,240,.14),
    0 38px 95px rgba(73,145,166,.25);
  backdrop-filter: blur(18px);
  animation: portalFloat 6.5s ease-in-out infinite;
}

.portal-flower {
  width: 108%;
  height: 96%;
  object-fit: contain;
  transform: translateY(-2%) rotate(4deg);
  filter:
    drop-shadow(0 26px 28px rgba(53, 109, 117, .18))
    saturate(.96)
    contrast(1.03);
}

.portal-message {
  position: absolute;
  z-index: 5;
  left: 50%;
  bottom: 30px;
  width: min(360px, 76%);
  transform: translateX(-50%);
  padding: 16px 20px;
  border: 1px solid rgba(255,255,255,.94);
  border-radius: 20px;
  background: rgba(255,255,255,.66);
  box-shadow: 0 18px 50px rgba(68,137,154,.16);
  text-align: center;
  backdrop-filter: blur(18px);
}

.portal-message small,
.portal-message strong {
  display: block;
}

.portal-message small {
  color: #91a5ab;
  font-size: .61rem;
  font-weight: 800;
  letter-spacing: .16em;
}

.portal-message strong {
  margin-top: 3px;
  color: #346d79;
  font-size: .9rem;
}

.portal-spark {
  position: absolute;
  z-index: 4;
  border-radius: 50%;
  background: white;
  box-shadow:
    0 0 10px white,
    0 0 24px var(--aqua);
}

.portal-spark-1 {
  width: 10px;
  height: 10px;
  top: 11%;
  right: 22%;
}

.portal-spark-2 {
  width: 7px;
  height: 7px;
  left: 10%;
  bottom: 31%;
  box-shadow: 0 0 10px white, 0 0 24px var(--pink);
}

.portal-spark-3 {
  width: 5px;
  height: 5px;
  right: 8%;
  bottom: 22%;
  box-shadow: 0 0 10px white, 0 0 24px var(--lavender);
}

@keyframes portalSpin {
  to { transform: rotate(360deg); }
}

@keyframes portalSpinReverse {
  to { transform: rotate(-360deg); }
}

@keyframes portalFloat {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-13px); }
}

.impact-side-card {
  position: absolute;
  z-index: 6;
  width: 192px;
  padding: 15px 17px;
  border: 1px solid rgba(255,255,255,.9);
  border-radius: 18px;
  background: rgba(255,255,255,.63);
  box-shadow: 0 18px 50px rgba(72,138,153,.14);
  backdrop-filter: blur(18px);
}

.impact-side-card small,
.impact-side-card strong,
.impact-side-card span {
  display: block;
}

.impact-side-card small {
  color: #9aaeb4;
  font-size: .58rem;
  font-weight: 800;
  letter-spacing: .14em;
}

.impact-side-card strong {
  margin-top: 5px;
  color: #376d78;
  font-size: .83rem;
}

.impact-side-card span {
  margin-top: 2px;
  color: #82979d;
  font-size: .67rem;
}

.side-card-one {
  top: 94px;
  left: -12px;
}

.side-card-two {
  top: 255px;
  right: -42px;
}

.side-card-three {
  left: 10px;
  bottom: 82px;
}

.scroll-guide {
  position: absolute;
  z-index: 5;
  left: 50%;
  bottom: 23px;
  display: flex;
  align-items: center;
  gap: 11px;
  transform: translateX(-50%);
  color: #749097;
  font-size: .58rem;
  font-weight: 800;
  letter-spacing: .18em;
}

.scroll-guide i {
  width: 46px;
  height: 1px;
  overflow: hidden;
  background: rgba(70,133,148,.18);
}

.scroll-guide i::after {
  content: "";
  display: block;
  width: 22px;
  height: 1px;
  background: linear-gradient(90deg, transparent, #4da6b4);
  animation: scrollLine 1.8s ease-in-out infinite;
}

@keyframes scrollLine {
  from { transform: translateX(-24px); }
  to { transform: translateX(50px); }
}

@media (max-width: 1040px) {
  .hero-impact-inner {
    gap: 28px;
  }

  .impact-side-card {
    width: 174px;
  }
}

@media (max-width: 860px) {
  .hero-impact {
    min-height: auto;
  }

  .hero-impact-inner {
    grid-template-columns: 1fr;
    padding-top: 138px;
    gap: 36px;
  }

  .impact-copy {
    text-align: center;
  }

  .impact-topline,
  .impact-actions,
  .impact-tags {
    justify-content: center;
  }

  .impact-description {
    margin-left: auto;
    margin-right: auto;
  }

  .impact-visual {
    min-height: 600px;
  }

  .portal-shell {
    width: min(510px, 92vw);
  }

  .side-card-one {
    left: 2%;
  }

  .side-card-two {
    right: 1%;
  }

  .side-card-three {
    left: 5%;
  }
}

@media (max-width: 600px) {
  .hero-impact-inner {
    padding-top: 125px;
    padding-bottom: 90px;
  }

  .impact-topline {
    flex-direction: column;
    gap: 10px;
  }

  .impact-title-small {
    font-size: 1.72rem;
  }

  .impact-title-main {
    font-size: 3.05rem;
    line-height: 1.08;
  }

  .impact-message {
    font-size: 1.08rem;
  }

  .impact-actions {
    flex-direction: column;
  }

  .impact-actions .button {
    width: 100%;
  }

  .impact-text-link {
    justify-content: center;
  }

  .impact-tags {
    display: none;
  }

  .impact-visual {
    min-height: 440px;
  }

  .portal-shell {
    width: 100%;
  }

  .impact-side-card {
    display: none;
  }

  .portal-message {
    bottom: 6px;
  }

  .impact-word {
    bottom: 8px;
    font-size: 5.8rem;
  }

  .scroll-guide {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .portal-ring,
  .portal-glass,
  .recruit-pill span,
  .scroll-guide i::after {
    animation: none !important;
  .reveal {
  opacity: 1 !important;
  transform: none !important;
  transition: none !important;
}}
}