:root {
  --ink: #082b49;
  --ink-soft: #38576c;
  --ocean: #087fbd;
  --ocean-deep: #00598f;
  --aqua: #59c8e6;
  --foam: #edfaff;
  --paper: #fffdf6;
  --sun: #ffc746;
  --orange: #f47b20;
  --line: rgba(8, 43, 73, 0.14);
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(6, 65, 103, 0.16);
  --display: "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", serif;
  --body: "Hiragino Kaku Gothic ProN", "Yu Gothic", "YuGothic", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--sun);
  outline-offset: 4px;
}

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: var(--white);
  background: var(--ink);
  border-radius: 8px;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: absolute;
  z-index: 100;
  top: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 84px;
  padding: 16px clamp(20px, 4vw, 64px);
  color: var(--white);
}

.site-header--solid {
  position: relative;
  color: var(--ink);
  background: rgba(255, 253, 246, 0.97);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  text-decoration: none;
}

.brand img {
  width: 48px;
  height: 48px;
  border: 2px solid rgba(255, 255, 255, 0.65);
  border-radius: 13px;
  box-shadow: 0 8px 20px rgba(2, 39, 67, 0.2);
}

.brand span {
  display: grid;
  line-height: 1.15;
}

.brand b {
  font-size: 17px;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.brand small {
  margin-top: 5px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  opacity: 0.72;
}

.site-navigation {
  display: flex;
  align-items: center;
  gap: 4px;
}

.site-navigation a {
  position: relative;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: 0.04em;
  border-radius: 999px;
}

.site-navigation a::after {
  position: absolute;
  right: 15px;
  bottom: 5px;
  left: 15px;
  height: 2px;
  content: "";
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.site-navigation a:hover::after,
.site-navigation a[aria-current="page"]::after {
  transform: scaleX(1);
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  color: inherit;
  background: transparent;
  border: 0;
}

.menu-button > span:not(.visually-hidden) {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(420px, 1.06fr);
  align-items: center;
  min-height: min(900px, 100svh);
  padding: 145px clamp(24px, 7vw, 118px) 100px;
  color: var(--white);
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 22%, rgba(255, 231, 151, 0.5) 0 7%, transparent 24%),
    linear-gradient(145deg, #0375ba 0%, #08a4d2 46%, #63d3e4 100%);
}

.hero::before,
.hero::after {
  position: absolute;
  right: -10%;
  bottom: -17%;
  left: -10%;
  height: 40%;
  content: "";
  border-radius: 50% 44% 0 0;
  opacity: 0.55;
}

.hero::before {
  background: #006fab;
  transform: rotate(3deg);
}

.hero::after {
  bottom: -25%;
  background: #004e82;
  transform: rotate(-2deg);
}

.hero__copy,
.hero__art {
  position: relative;
  z-index: 2;
}

.eyebrow,
.section-kicker {
  margin: 0 0 15px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.hero .eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 3px 15px;
  color: #004c7c;
  background: var(--sun);
  border-radius: 999px;
}

.hero h1 {
  max-width: 720px;
  margin: 10px 0 28px;
  font-family: var(--display);
  font-size: clamp(54px, 6vw, 90px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.065em;
  text-shadow: 0 10px 35px rgba(0, 55, 92, 0.22);
}

.hero-line {
  display: inline-block;
  white-space: nowrap;
}

.hero h1 em {
  position: relative;
  color: var(--sun);
  font-style: normal;
}

.hero h1 em::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 8px;
  content: "";
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='10' viewBox='0 0 180 10'%3E%3Cpath d='M2 7c38-8 89 3 176-5' fill='none' stroke='%23ffc746' stroke-width='5' stroke-linecap='round'/%3E%3C/svg%3E") center / 100% 100% no-repeat;
}

.hero__lead {
  max-width: 580px;
  margin: 0;
  font-size: clamp(16px, 1.45vw, 21px);
  font-weight: 700;
  line-height: 2;
  text-shadow: 0 2px 15px rgba(0, 58, 93, 0.26);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 11px 23px;
  font-size: 14px;
  font-weight: 900;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
  letter-spacing: 0.04em;
  border: 2px solid transparent;
  border-radius: 999px;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button--primary {
  color: var(--white);
  background: var(--orange);
  box-shadow: 0 12px 28px rgba(155, 66, 0, 0.24);
}

.hero .button--primary {
  color: var(--ink);
  background: var(--sun);
}

.button--quiet {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.6);
}

.button--light {
  color: var(--ink);
  background: var(--white);
  box-shadow: 0 14px 30px rgba(0, 38, 63, 0.2);
}

.availability {
  margin: 18px 0 0;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  opacity: 0.8;
}

.hero__art {
  min-height: 550px;
}

.hero__fish {
  position: absolute;
  filter: drop-shadow(0 28px 30px rgba(0, 57, 86, 0.26));
}

.hero__fish--buri {
  z-index: 2;
  top: 22%;
  left: 2%;
  width: min(33vw, 520px);
  transform: rotate(-7deg);
  animation: fish-float 5.5s ease-in-out infinite;
}

.hero__fish--kanburi {
  z-index: 1;
  top: 2%;
  right: -9%;
  width: min(28vw, 440px);
  transform: rotate(9deg);
  opacity: 0.96;
  animation: fish-float 6.4s 500ms ease-in-out infinite reverse;
}

.sun-disc {
  position: absolute;
  top: 2%;
  right: 10%;
  width: min(24vw, 360px);
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 244, 188, 0.9) 0, rgba(255, 227, 127, 0.28) 48%, transparent 72%);
}

.hero__stamp {
  position: absolute;
  z-index: 3;
  right: 1%;
  bottom: 10%;
  display: grid;
  width: 138px;
  aspect-ratio: 1;
  place-content: center;
  margin: 0;
  color: var(--white);
  text-align: center;
  border: 3px double rgba(255, 255, 255, 0.85);
  border-radius: 50%;
  background: rgba(4, 80, 126, 0.75);
  transform: rotate(7deg);
  backdrop-filter: blur(8px);
}

.hero__stamp span {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.hero__stamp strong {
  font-family: var(--display);
  font-size: 27px;
}

.hero__water i {
  position: absolute;
  z-index: 1;
  width: 16px;
  aspect-ratio: 1;
  border: 2px solid rgba(255, 255, 255, 0.55);
  border-radius: 50%;
  animation: bubble-rise 7s linear infinite;
}

.hero__water i:nth-child(1) { left: 54%; bottom: 12%; }
.hero__water i:nth-child(2) { left: 64%; bottom: 28%; width: 9px; animation-delay: -3s; }
.hero__water i:nth-child(3) { left: 77%; bottom: 10%; width: 25px; animation-delay: -5s; }
.hero__water i:nth-child(4) { left: 89%; bottom: 32%; width: 11px; animation-delay: -1s; }
.hero__water i:nth-child(5) { left: 48%; bottom: 42%; width: 7px; animation-delay: -4s; }

@keyframes fish-float {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -16px; }
}

@keyframes bubble-rise {
  0% { translate: 0 60px; opacity: 0; }
  20% { opacity: 1; }
  100% { translate: 12px -420px; opacity: 0; }
}

.section {
  padding: clamp(78px, 10vw, 148px) clamp(22px, 7vw, 112px);
}

.section--paper {
  position: relative;
  background:
    linear-gradient(rgba(255, 253, 246, 0.94), rgba(255, 253, 246, 0.94)),
    repeating-linear-gradient(0deg, transparent 0 25px, rgba(8, 43, 73, 0.05) 26px 27px);
}

.section-heading {
  max-width: 820px;
  margin-bottom: 54px;
}

.section-heading .eyebrow,
.journey .eyebrow,
.section-kicker {
  color: var(--ocean);
}

.section h2,
.document-content h2,
.legal-document h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(34px, 4.4vw, 62px);
  line-height: 1.3;
  letter-spacing: -0.04em;
}

.section-heading > p:last-child,
.journey__copy > p:last-child {
  max-width: 680px;
  margin: 22px 0 0;
  color: var(--ink-soft);
  font-weight: 600;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  max-width: 1380px;
  margin: 0 auto;
}

.feature-card {
  position: relative;
  min-height: 330px;
  padding: 42px 34px 35px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  border-radius: 4px 42px 4px 4px;
  box-shadow: 0 18px 50px rgba(15, 72, 105, 0.08);
}

.feature-card::after {
  position: absolute;
  right: -38px;
  bottom: -38px;
  width: 130px;
  aspect-ratio: 1;
  content: "";
  border: 2px solid rgba(8, 127, 189, 0.15);
  border-radius: 50%;
  box-shadow: 0 0 0 18px rgba(8, 127, 189, 0.05), 0 0 0 38px rgba(8, 127, 189, 0.03);
}

.feature-card__number {
  display: block;
  margin-bottom: 44px;
  color: var(--orange);
  font-family: var(--display);
  font-size: 48px;
  font-weight: 900;
  line-height: 1;
}

.feature-card h3 {
  margin: 0 0 14px;
  font-family: var(--display);
  font-size: 25px;
}

.feature-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 600;
}

.journey {
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(520px, 1.18fr);
  gap: clamp(50px, 8vw, 130px);
  align-items: center;
  color: var(--white);
  background:
    radial-gradient(circle at 90% 20%, rgba(255, 199, 70, 0.2), transparent 26%),
    linear-gradient(125deg, #06385c, #075d8c 58%, #087fbd);
}

.journey .eyebrow,
.journey__copy > p:last-child {
  color: rgba(255, 255, 255, 0.76);
}

.fish-steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 5px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.fish-steps::before {
  position: absolute;
  top: 29px;
  right: 5%;
  left: 5%;
  height: 2px;
  content: "";
  background: rgba(255, 255, 255, 0.25);
}

.fish-steps li {
  position: relative;
  display: grid;
  gap: 16px;
  justify-items: center;
  font-size: 12px;
  font-weight: 800;
  text-align: center;
}

.fish-steps li::before {
  z-index: 1;
  width: 16px;
  aspect-ratio: 1;
  margin-top: 22px;
  content: "";
  border: 4px solid #0b527d;
  border-radius: 50%;
  background: var(--aqua);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.8);
}

.fish-steps__goal::before {
  width: 25px !important;
  margin-top: 17px !important;
  background: var(--sun) !important;
  box-shadow: 0 0 0 4px rgba(255, 199, 70, 0.23) !important;
}

.fish-steps__goal span {
  color: var(--sun);
  font-size: 15px;
}

.showcase {
  overflow: hidden;
  background: #eef8fb;
}

.showcase__rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(720px, 1fr));
  gap: 28px;
  width: 100%;
  max-width: 100%;
  padding: 5px 0 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-color: var(--ocean) rgba(8, 127, 189, 0.1);
}

.showcase figure {
  width: min(72vw, 940px);
  margin: 0;
  scroll-snap-align: start;
}

.showcase figure img {
  width: 100%;
  aspect-ratio: 2.173 / 1;
  object-fit: cover;
  border: 1px solid rgba(8, 43, 73, 0.1);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.showcase figcaption {
  padding: 14px 8px 0;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 800;
}

.support-callout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  margin: clamp(24px, 5vw, 72px);
  padding: clamp(45px, 6vw, 80px);
  color: var(--white);
  background:
    linear-gradient(110deg, rgba(4, 73, 111, 0.88), rgba(6, 126, 180, 0.82)),
    url("/assets/feature-play.jpg") center / cover;
  border-radius: 8px 58px 8px 8px;
  box-shadow: var(--shadow);
}

.support-callout h2 {
  font-size: clamp(34px, 4vw, 55px);
}

.support-callout p:last-child {
  max-width: 680px;
  margin: 14px 0 0;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 26px;
  padding: 54px clamp(22px, 7vw, 112px) 30px;
  color: rgba(255, 255, 255, 0.75);
  background: #062a45;
}

.site-footer > div {
  display: grid;
}

.site-footer b {
  color: var(--white);
  font-family: var(--display);
  font-size: 22px;
}

.site-footer span {
  font-size: 12px;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  justify-content: flex-end;
}

.site-footer a {
  font-size: 12px;
  font-weight: 700;
  text-underline-offset: 4px;
}

.site-footer small {
  grid-column: 1 / -1;
  padding-top: 22px;
  font-size: 11px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.document-hero {
  position: relative;
  display: grid;
  grid-template-columns: 1fr minmax(180px, 340px);
  gap: 30px;
  align-items: center;
  min-height: 440px;
  padding: clamp(70px, 9vw, 120px) clamp(22px, 10vw, 160px);
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 20%, rgba(255, 199, 70, 0.52), transparent 20%),
    linear-gradient(135deg, #dff7ff, #fffdf6 60%);
}

.document-hero::after {
  position: absolute;
  right: -10%;
  bottom: -170px;
  left: -10%;
  height: 250px;
  content: "";
  border-radius: 50% 50% 0 0;
  background: rgba(8, 127, 189, 0.1);
}

.document-hero > * {
  position: relative;
  z-index: 1;
}

.document-hero h1 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(46px, 7vw, 88px);
  line-height: 1.25;
  letter-spacing: -0.05em;
}

.document-hero p:not(.eyebrow):not(.document-date) {
  max-width: 650px;
  margin: 20px 0 0;
  color: var(--ink-soft);
  font-weight: 600;
}

.document-hero img {
  width: min(29vw, 340px);
  filter: drop-shadow(0 24px 28px rgba(0, 82, 126, 0.18));
  transform: rotate(-6deg);
}

.document-hero--legal {
  display: block;
  min-height: 390px;
  color: var(--white);
  background:
    radial-gradient(circle at 80% 25%, rgba(255, 199, 70, 0.18), transparent 22%),
    linear-gradient(135deg, #073a5d, #087fbd);
}

.document-hero--legal .eyebrow,
.document-hero--legal p:not(.eyebrow):not(.document-date) {
  color: rgba(255, 255, 255, 0.78);
}

.document-date {
  margin: 32px 0 0;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.document-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 860px);
  gap: clamp(45px, 7vw, 100px);
  justify-content: center;
  padding: clamp(70px, 9vw, 130px) clamp(22px, 7vw, 100px);
}

.document-index {
  position: sticky;
  top: 30px;
  align-self: start;
  display: grid;
  padding: 25px 0;
  border-top: 3px solid var(--ocean);
  border-bottom: 1px solid var(--line);
}

.document-index p {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.document-index a {
  padding: 8px 0;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(8, 43, 73, 0.07);
}

.document-index a:hover {
  color: var(--ocean);
}

.content-section,
.legal-document section {
  padding-bottom: 72px;
  margin-bottom: 72px;
  border-bottom: 1px solid var(--line);
}

.content-section:last-child,
.legal-document section:last-child {
  padding-bottom: 0;
  margin-bottom: 0;
  border-bottom: 0;
}

.document-content h2,
.legal-document h2 {
  margin-bottom: 26px;
  font-size: clamp(30px, 3.2vw, 44px);
}

.legal-document h3 {
  margin: 34px 0 8px;
  font-size: 18px;
}

.document-content p,
.legal-document p,
.legal-document li {
  color: #2f4b5d;
}

.legal-document p,
.legal-document ul {
  margin-top: 0;
  margin-bottom: 20px;
}

.legal-document ul {
  padding-left: 1.4em;
}

.legal-document li + li {
  margin-top: 9px;
}

.legal-document a,
.service-list a,
.text-link {
  color: var(--ocean-deep);
  font-weight: 800;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.check-list {
  display: grid;
  gap: 14px;
  padding: 0;
  margin: 0;
  list-style: none;
  counter-reset: quick-help;
}

.check-list li {
  position: relative;
  display: grid;
  gap: 3px;
  min-height: 78px;
  padding: 17px 20px 17px 74px;
  counter-increment: quick-help;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 4px 20px 4px 4px;
}

.check-list li::before {
  position: absolute;
  top: 16px;
  left: 18px;
  display: grid;
  width: 40px;
  aspect-ratio: 1;
  place-items: center;
  color: var(--white);
  font-weight: 900;
  content: counter(quick-help, decimal-leading-zero);
  background: var(--ocean);
  border-radius: 50%;
}

.check-list b {
  font-size: 15px;
}

.check-list span {
  color: var(--ink-soft);
  font-size: 13px;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  padding: 22px 50px 22px 0;
  font-weight: 900;
  cursor: pointer;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  top: 18px;
  right: 4px;
  display: grid;
  width: 34px;
  aspect-ratio: 1;
  place-items: center;
  color: var(--ocean);
  font-size: 21px;
  content: "+";
  background: var(--foam);
  border-radius: 50%;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details p {
  padding: 0 50px 24px 0;
  margin: 0;
  font-size: 14px;
}

.contact-panel {
  padding: clamp(35px, 5vw, 55px);
  margin-bottom: 72px;
  color: var(--white);
  background: linear-gradient(135deg, #074970, #087fbd);
  border-radius: 5px 40px 5px 5px;
  box-shadow: var(--shadow);
}

.contact-panel .section-kicker,
.contact-panel p {
  color: rgba(255, 255, 255, 0.82);
}

.contact-panel h2 {
  margin-bottom: 16px;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  margin-top: 26px;
}

.contact-panel .text-link {
  color: var(--white);
}

.contact-address {
  margin: 18px 0 0;
  font-size: 12px;
  font-weight: 700;
}

.data-list {
  margin: 0;
  border-top: 1px solid var(--line);
}

.data-list div {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 20px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.data-list dt {
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 700;
}

.data-list dd {
  margin: 0;
  font-weight: 800;
}

.note {
  padding: 18px 20px;
  margin-top: 28px !important;
  color: var(--ink-soft);
  font-size: 12px;
  background: #f0f6f8;
  border-left: 4px solid var(--aqua);
}

.service-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 26px 0;
}

.service-list > div {
  padding: 24px 20px;
  background: #f1f8fa;
  border-top: 3px solid var(--ocean);
}

.service-list h3 {
  margin: 0 0 8px;
  font-size: 15px;
}

.service-list p,
.service-list a {
  font-size: 12px;
  line-height: 1.7;
}

.legal-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  padding: 24px;
  margin-top: 28px;
  background: var(--foam);
  border-left: 4px solid var(--ocean);
}

.legal-contact b {
  flex-basis: 100%;
}

.has-js [data-reveal] {
  opacity: 1;
  transform: none;
}

.has-js [data-reveal].is-visible {
  animation: reveal-in 560ms cubic-bezier(0.2, 0.75, 0.25, 1) both;
}

@keyframes reveal-in {
  from {
    opacity: 0.82;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1000px) {
  .hero {
    grid-template-columns: 1fr 0.86fr;
  }

  .hero__art {
    min-height: 450px;
  }

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

  .feature-card {
    min-height: 0;
  }

  .feature-card__number {
    margin-bottom: 24px;
  }

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

  .document-layout {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 42px;
  }

  .service-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  html {
    scroll-padding-top: 70px;
  }

  .site-header {
    min-height: 72px;
    padding: 12px 18px;
  }

  .brand img {
    width: 42px;
    height: 42px;
    border-radius: 11px;
  }

  .brand b {
    font-size: 15px;
  }

  .brand small {
    display: none;
  }

  .menu-button {
    position: absolute;
    z-index: 2;
    top: 17px;
    right: 18px;
    display: inline-grid;
    width: auto;
    height: 38px;
    padding: 7px 12px;
    place-items: center;
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 0.14em;
    border: 1px solid currentColor;
    border-radius: 999px;
    background: rgba(3, 75, 116, 0.18);
    backdrop-filter: blur(8px);
  }

  .site-header--solid .menu-button {
    background: var(--foam);
  }

  .menu-button > span:not(.visually-hidden):not(.menu-label) {
    display: none;
  }

  .menu-button .menu-label {
    display: block;
    width: auto;
    height: auto;
    margin: 0;
    background: none;
  }

  .site-navigation {
    position: absolute;
    top: calc(100% - 4px);
    right: 14px;
    left: 14px;
    display: none;
    align-items: stretch;
    padding: 10px;
    color: var(--ink);
    background: rgba(255, 253, 246, 0.98);
    border: 1px solid var(--line);
    border-radius: 4px 20px 4px 4px;
    box-shadow: var(--shadow);
  }

  .site-navigation[data-open="true"] {
    display: grid;
  }

  .site-navigation a {
    padding: 12px 14px;
  }

  .site-navigation a::after {
    display: none;
  }

  .site-navigation a[aria-current="page"] {
    color: var(--ocean-deep);
    background: var(--foam);
  }

  .hero {
    display: block;
    min-height: 800px;
    padding: 118px 22px 310px;
  }

  .hero h1 {
    font-size: clamp(45px, 13vw, 58px);
  }

  .hero__lead br {
    display: none;
  }

  .hero__art {
    position: absolute;
    right: 0;
    bottom: 55px;
    left: 0;
    min-height: 300px;
  }

  .hero__fish--buri {
    top: 8%;
    left: 6%;
    width: min(64vw, 410px);
  }

  .hero__fish--kanburi {
    top: 0;
    right: -4%;
    width: min(48vw, 300px);
  }

  .sun-disc {
    top: -7%;
    right: 3%;
    width: 52vw;
  }

  .hero__stamp {
    right: 7%;
    bottom: 3%;
    width: 100px;
  }

  .hero__stamp strong {
    font-size: 20px;
  }

  .section {
    padding: 76px 22px;
  }

  .section-heading {
    margin-bottom: 36px;
  }

  .feature-card {
    padding: 30px 25px;
  }

  .fish-steps {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 28px;
  }

  .fish-steps::before {
    display: none;
  }

  .fish-steps li::before {
    margin-top: 0;
  }

  .fish-steps__goal::before {
    margin-top: -5px !important;
  }

  .showcase__rail {
    grid-template-columns: repeat(3, 82vw);
    max-width: 100%;
  }

  .showcase figure {
    width: 82vw;
  }

  .support-callout {
    display: grid;
    margin: 22px;
    padding: 42px 28px;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }

  .site-footer nav {
    justify-content: flex-start;
  }

  .document-hero {
    grid-template-columns: 1fr;
    min-height: 430px;
    padding: 65px 22px 90px;
  }

  .document-hero img {
    position: absolute;
    right: -18px;
    bottom: 0;
    width: 190px;
    opacity: 0.82;
  }

  .document-hero--legal {
    min-height: 330px;
  }

  .document-layout {
    display: block;
    padding: 65px 22px 90px;
  }

  .document-index {
    position: static;
    grid-template-columns: repeat(2, 1fr);
    gap: 0 14px;
    margin-bottom: 60px;
  }

  .document-index p {
    grid-column: 1 / -1;
  }

  .content-section,
  .legal-document section {
    padding-bottom: 52px;
    margin-bottom: 52px;
  }

  .contact-panel {
    padding: 32px 24px;
  }

  .data-list div {
    grid-template-columns: 105px 1fr;
  }
}

@media (max-width: 420px) {
  .button-row .button {
    width: 100%;
  }

  .hero {
    min-height: 860px;
  }

  .hero .eyebrow {
    font-size: 10px;
  }

  .document-index {
    grid-template-columns: 1fr;
  }

  .document-index p {
    grid-column: 1;
  }

  .data-list div {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}

@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;
  }

  .has-js [data-reveal] {
    opacity: 1;
    transform: none;
  }
}