:root {
  color-scheme: light;
  --green: #1B5E20;
  --leaf: #4CAF50;
  --mint: #C8E6C9;
  --footer-bg: #17351F;
  --green-cta: #1f9d3a;
  --gold: #FFB300;
  --ink: #083f39;
  --paper: #f7f0df;
  --line: #e3eae4;
  --hd-border: rgba(27, 94, 32, .1);
  --shadow: 0 0 40px rgba(0, 0, 0, .06);
  --maxw: 480px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #eef2ee;
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Noto Sans JP", Meiryo, sans-serif;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
}

.lp {
  width: min(100%, var(--maxw));
  margin: 0 auto;
  padding-bottom: 84px;
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow);
}

.lp-frame {
  width: 100%;
  margin: 0;
  padding: 0;
  background: var(--paper);
}

.section-image {
  display: block;
  width: 100%;
  height: auto;
  margin: 0;
  background: var(--paper);
}

.image-cta-section {
  position: relative;
}

.image-cta-link {
  position: absolute;
  left: 7%;
  width: 86%;
  border-radius: 7px;
  color: transparent;
  text-decoration: none;
}

.image-cta-link:focus-visible {
  outline: 3px solid #f2c66d;
  outline-offset: 4px;
}

.image-cta-link--primary {
  top: 78.8%;
  height: 7.4%;
}

.image-cta-link--secondary {
  top: 88.7%;
  height: 6.8%;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  border: 1px solid var(--hd-border);
  background: rgba(255, 255, 255, .7);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  box-shadow: 0 1px 3px rgba(0, 0, 0, .06);
}

.site-header nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  padding: 8px 16px;
}

.site-header .logo img {
  display: block;
  width: auto;
  max-width: 210px;
  height: 40px;
}

.hd-nav {
  display: none;
}

.hd-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.frog-wrap {
  position: relative;
}

.frog-btn,
.hamb {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.frog-btn {
  width: 44px;
  padding: 0;
}

.frog-btn svg {
  width: 30px;
  height: 30px;
}

.hamb {
  width: 40px;
  padding: 0;
}

.hamb span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 3px 0;
  background: var(--green);
  border-radius: 2px;
  transition: .25s;
}

.hamb.open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.hamb.open span:nth-child(2) {
  opacity: 0;
}

.hamb.open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.hd-mobile {
  display: none;
  border-top: 1px solid var(--hd-border);
}

.hd-mobile.open {
  display: block;
}

.hd-mobile a {
  display: block;
  padding: 13px 24px;
  color: var(--green);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: .04em;
  text-decoration: none;
}

.frog-quote {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  z-index: 70;
  width: 240px;
  padding: 12px;
  color: var(--green);
  font-size: 12px;
  font-style: italic;
  line-height: 1.7;
  background: var(--mint);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .15);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition: .2s;
}

.frog-quote.show {
  opacity: 1;
  transform: translateY(0);
}

.frog-quote::after {
  position: absolute;
  top: -5px;
  right: 14px;
  width: 10px;
  height: 10px;
  background: var(--mint);
  content: "";
  transform: rotate(45deg);
}

.site-footer {
  color: #fff;
  background: var(--footer-bg);
  border-top: 1px solid rgba(255, 255, 255, .1);
}

.site-footer .inner {
  padding: 40px 24px 32px;
}

.site-footer .brand img {
  display: block;
  width: auto;
  max-width: 210px;
  height: 38px;
}

.site-footer .brand p {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, .78);
  font-size: 12.5px;
  line-height: 1.7;
}

.ft-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 26px;
}

.ft-cols h3 {
  margin: 0 0 12px;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
}

.ft-cols ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

.ft-cols li {
  margin-bottom: 9px;
}

.ft-cols a {
  color: rgba(255, 255, 255, .7);
  font-size: 12.5px;
  text-decoration: none;
  transition: opacity .15s;
}

.ft-cols a:hover {
  color: #fff;
  opacity: 1;
}

.ft-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  margin-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, .1);
}

.ft-bottom small {
  color: rgba(255, 255, 255, .55);
  font-size: 11px;
}

.sticky-cta {
  position: fixed;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 50;
  display: flex;
  justify-content: center;
  padding: 10px 12px calc(12px + env(safe-area-inset-bottom));
  background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, .92) 32%);
  pointer-events: none;
}

.sticky-cta a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 456px;
  padding: 15px;
  color: #fff;
  font-size: 16.5px;
  font-weight: 800;
  letter-spacing: .02em;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  background: var(--green-cta);
  border-radius: 14px;
  box-shadow: 0 6px 20px rgba(31, 157, 58, .4);
  pointer-events: auto;
}

.sticky-cta .arw {
  margin-right: 8px;
  font-size: 18px;
}

.sticky-cta.is-quiet {
  transform: translateY(calc(100% - 8px));
}

@media (min-width: 481px) {
  .sticky-cta {
    padding-bottom: calc(16px + env(safe-area-inset-bottom));
  }
}