@font-face {
  font-family: b;
  src: local("BIZ UDPGothic Regular"), local("BIZUDPGothic-Regular");
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: #f4faf7;
  color: #173a34;
  font-family: b, "BIZ UDPゴシック", sans-serif;
  line-height: 1.8;
}
:root {
  --surface: #f4faf9;
  --shadow-dark: #cbd9dc;
  --shadow-light: #ffffff;
  --shadow-raised: 8px 8px 18px var(--shadow-dark), -8px -8px 18px var(--shadow-light);
  --shadow-inset: inset 4px 4px 9px #cbd9dc88, inset -4px -4px 9px #ffffffcc;
  --sky: #1689b6;
  --cloud: #eff9fc;
}
.background {
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  position: fixed;
  z-index: -1;
  background: linear-gradient(145deg, #f5fbfa 0%, #eef8fa 52%, #f6faf6 100%);
}
.background > .orb,
.background > .mist,
.background > .grid {
  z-index: 0;
}
.background > .cloud {
  z-index: 2;
}
body {
  position: static;
}
.orb {
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.34;
  position: absolute;
}
.blue {
  background: #88d7f0;
  height: 450px;
  left: -150px;
  top: -180px;
  width: 450px;
  animation: cloud-drift 38s ease-in-out infinite alternate;
}
.green {
  background: #b8e4b8;
  bottom: -140px;
  height: 420px;
  right: -140px;
  width: 420px;
  animation: cloud-drift 46s ease-in-out -18s infinite alternate-reverse;
}
.cloud {
  background:
    radial-gradient(ellipse at 24% 52%, #ffffffeb 0 12%, transparent 38%),
    radial-gradient(ellipse at 42% 42%, #f5fdffed 0 17%, transparent 45%),
    radial-gradient(ellipse at 62% 55%, #e8faffdd 0 15%, transparent 42%),
    radial-gradient(ellipse at 78% 47%, #ffffffd9 0 13%, transparent 39%);
  filter: blur(12px);
  height: clamp(180px, 29vw, 360px);
  left: -55%;
  opacity: 0.58;
  top: 28%;
  width: min(74vw, 860px);
  will-change: translate;
  animation: cloud-cross 44s linear infinite;
}
.mist {
  background: linear-gradient(90deg, transparent, #e8faff77 12%, #f5fdffed 36%, #ffffffeb 52%, #dcf3f7bb 78%, transparent);
  border-radius: 50%;
  filter: blur(32px);
  height: clamp(120px, 23vw, 270px);
  left: -45%;
  opacity: 0.56;
  position: absolute;
  transform: rotate(-7deg);
  width: 100%;
  will-change: translate, opacity;
}
.mist-one {
  top: 15%;
  animation: mist-drift 88s ease-in-out infinite, mist-breathe 16s ease-in-out infinite alternate;
}
.mist-two {
  left: -55%;
  opacity: 0.42;
  top: 54%;
  transform: rotate(5deg) scale(0.86);
  animation: mist-drift 112s ease-in-out -56s infinite reverse, mist-breathe 21s ease-in-out -8s infinite alternate-reverse;
}
.mist-three {
  height: clamp(100px, 19vw, 220px);
  left: -38%;
  opacity: 0.34;
  top: 82%;
  transform: rotate(-3deg) scale(0.72);
  animation: mist-drift 128s ease-in-out -32s infinite, mist-breathe 25s ease-in-out -12s infinite alternate;
}
@keyframes cloud-drift {
  from { transform: translate3d(-18px, 8px, 0) scale(0.98); }
  to { transform: translate3d(34px, -20px, 0) scale(1.04); }
}
@keyframes cloud-cross {
  from { translate: 0 0; }
  to { translate: 210vw 5vh; }
}
@keyframes mist-drift {
  0% { translate: -4vw 0; }
  50% { translate: 62vw 18px; }
  100% { translate: 126vw -8px; }
}
@keyframes mist-breathe {
  from { opacity: 0.16; }
  to { opacity: 0.4; }
}
.grid {
  background-image: linear-gradient(#23917811 1px, transparent 1px),
    linear-gradient(90deg, #23917811 1px, transparent 1px);
  background-size: 48px 48px;
  inset: 0;
  position: absolute;
}
header,
footer,
.section {
  margin: auto;
  max-width: 1160px;
  padding-left: 32px;
  padding-right: 32px;
}
header {
  align-items: center;
  display: flex;
  justify-content: space-between;
  padding-bottom: 24px;
  padding-top: 28px;
  position: relative;
}
header::after {
  background: linear-gradient(90deg, transparent, #acd6df 18%, #b8ded4 82%, transparent);
  bottom: 0;
  content: "";
  height: 1px;
  left: 32px;
  opacity: 0.7;
  position: absolute;
  right: 32px;
}
.logo {
  color: #135b50;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.04em;
  text-decoration: none;
  text-shadow: 0 1px 0 #ffffff;
}
.logo span {
  color: #1489b4;
}
nav {
  display: flex;
  gap: 24px;
}
nav a {
  color: #32655d;
  font-size: 0.82rem;
  text-decoration: none;
  transition: color 180ms ease;
}
nav a:hover,
nav a:focus-visible {
  color: var(--sky);
}
.section {
  padding-bottom: 92px;
  padding-top: 92px;
}
.hero {
  align-items: center;
  display: grid;
  gap: 70px;
  grid-template-columns: 1.3fr 0.7fr;
  min-height: 610px;
  padding-top: 58px;
  position: relative;
}
.eyebrow {
  color: #168c94;
  font-family: monospace;
  font-size: 0.71rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  margin: 0 0 16px;
}
.eyebrow span {
  color: #66a5b6;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  margin-left: 7px;
}
h1,
h2,
h3,
p {
  margin-top: 0;
}
h1 {
  font-size: clamp(2.7rem, 6vw, 5.2rem);
  letter-spacing: -0.08em;
  line-height: 1.18;
  margin-bottom: 25px;
}
h1 em {
  background: linear-gradient(105deg, #1489b4 5%, #38a9ba 53%, #29a18c 100%);
  background-clip: text;
  color: transparent;
  font-style: normal;
}
h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  letter-spacing: -0.06em;
  line-height: 1.3;
  margin-bottom: 24px;
}
.lead,
.copy {
  color: #416c65;
  max-width: 570px;
}
.actions {
  display: flex;
  gap: 12px;
  margin-top: 30px;
}
.button {
  border-radius: 99px;
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 700;
  padding: 11px 20px;
  text-decoration: none;
  transition: box-shadow 180ms ease, transform 180ms ease;
}
.primary {
  background: var(--surface);
  box-shadow: var(--shadow-raised);
  color: #087c70;
}
.quiet {
  background: var(--surface);
  box-shadow: var(--shadow-raised);
  color: #17695f;
}
.button:hover,
.button:focus-visible {
  box-shadow: var(--shadow-inset);
  transform: translateY(1px);
}
figure {
  text-align: center;
}
.portrait {
  background: linear-gradient(145deg, #ffffff, #eaf7fa 58%, #edf8f0);
  border-radius: 50%;
  box-shadow: var(--shadow-raised);
  margin: auto;
  padding: 7px;
  width: min(290px, 70vw);
  position: relative;
}
.portrait::before,
.portrait::after {
  border: 1px solid #54a9b333;
  border-radius: 50%;
  pointer-events: none;
  position: absolute;
}
.portrait::after {
  border-color: #62b6a944;
  inset: -29px;
  transform: rotate(-18deg) scaleY(0.72);
}
.portrait img {
  border: 6px solid var(--surface);
  border-radius: 50%;
  display: block;
  height: auto;
  width: 100%;
}
figcaption {
  color: #438e84;
  font-family: monospace;
  font-size: 0.78rem;
  margin-top: 14px;
}
.status-dot {
  background: #54b9a0;
  border-radius: 50%;
  box-shadow: 0 0 0 4px #54b9a022, 0 0 12px #54b9a077;
  display: inline-block;
  height: 6px;
  margin-right: 3px;
  vertical-align: middle;
  width: 6px;
}
.caption-note {
  color: #8aaeb4;
  font-size: 0.68rem;
  margin-left: 6px;
}
.split {
  border-top: 1px solid #b9ddd5;
  display: grid;
  gap: 80px;
  grid-template-columns: 1fr 1fr;
}
dl {
  border-top: 1px solid #b9ddd5;
  margin-top: 34px;
}
dl div {
  border-bottom: 1px solid #b9ddd5;
  display: grid;
  gap: 20px;
  grid-template-columns: 100px 1fr;
  padding: 12px 0;
}
dt {
  color: #07857a;
  font-family: monospace;
  font-size: 0.73rem;
}
dd {
  margin: 0;
}
.cards {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, 1fr);
}
article,
.work {
  background: linear-gradient(145deg, #f8fcfb, #f0f8f8);
  border: 1px solid #ffffffc9;
  border-radius: 18px;
  padding: 28px;
  box-shadow: var(--shadow-raised);
  transition: box-shadow 180ms ease, transform 180ms ease;
}
article:hover,
.work:hover,
article:focus-within,
.work:focus-visible {
  box-shadow: var(--shadow-inset);
  transform: translateY(2px);
}
article b {
  color: #1596a1;
  font-family: monospace;
  font-size: 0.75rem;
}
article h3 {
  font-size: 1.25rem;
  margin: 15px 0 9px;
}
article p {
  color: #537a74;
  font-size: 0.9rem;
  margin: 0;
}
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 23px;
}
.tags span {
  background: var(--surface);
  border: 1px solid #ffffffa8;
  border-radius: 99px;
  box-shadow: 3px 3px 7px #cbd8d388, -3px -3px 7px #ffffffcc;
  color: #25766e;
  font-family: monospace;
  font-size: 0.75rem;
  padding: 5px 12px;
}
.works,
.links {
  border-top: 1px solid #b9ddd5;
}
.work {
  color: inherit;
  min-height: 280px;
  text-decoration: none;
}
.work strong {
  align-items: center;
  background: radial-gradient(ellipse at 50% 130%, #25636a, transparent 67%), linear-gradient(145deg, #183d50, #24666a);
  color: #d9fff5;
  display: flex;
  font-size: 1.7rem;
  justify-content: center;
  margin: -28px -28px 24px;
  min-height: 145px;
  text-align: center;
  box-shadow: inset 3px 3px 8px #0b343566, inset -3px -3px 8px #ffffff14;
  position: relative;
  overflow: hidden;
}
.work strong::after {
  background-image: radial-gradient(#d3f4f299 1px, transparent 1.5px);
  background-size: 24px 24px;
  content: "";
  inset: 0;
  opacity: 0.24;
  pointer-events: none;
  position: absolute;
}
.work small {
  color: #078a80;
  font-family: monospace;
}
.work h3 {
  margin: 4px 0 8px;
}
.work span {
  color: #26796f;
  font-size: 0.8rem;
}
.mint strong {
  background: radial-gradient(ellipse at 50% 125%, #dafff0, transparent 65%), linear-gradient(145deg, #c8f0df, #b7e3dc);
  color: #277a67;
}
.sky strong {
  background: radial-gradient(ellipse at 50% 120%, #effdff, transparent 62%), linear-gradient(145deg, #c5edfa, #addced);
  color: #197b9e;
  font-family: monospace;
  font-size: 3rem;
}
.links > div {
  border-top: 1px solid #a9d8ce;
  max-width: 720px;
}
.links a {
  align-items: center;
  border-bottom: 1px solid #b9ddd577;
  border-radius: 12px;
  color: #1b5e56;
  display: flex;
  font-size: 1.1rem;
  justify-content: space-between;
  padding: 15px 18px;
  text-decoration: none;
  transition: box-shadow 180ms ease, transform 180ms ease;
}
.links a:hover,
.links a:focus-visible {
  box-shadow: var(--shadow-inset);
  transform: translateX(3px);
}
.links b {
  color: #1596a1;
}
footer {
  align-items: center;
  border-top: 1px solid #b9ddd5;
  color: #5d827c;
  display: flex;
  font-size: 0.72rem;
  justify-content: space-between;
  padding-bottom: 30px;
  padding-top: 30px;
}
footer p {
  margin: 0;
}
footer p a {
  color: #26796f;
}
::selection {
  background: #b9e9ef;
  color: #14554f;
}
:focus-visible {
  outline: 2px solid #38a6bd;
  outline-offset: 4px;
}
@media (max-width: 720px) {
  .cloud {
    height: 42vw;
    top: 24%;
    width: 100vw;
  }
  .mist {
    filter: blur(28px);
    width: 165%;
  }
  .mist-one {
    top: 20%;
  }
  .mist-two {
    top: 58%;
  }
  header,
  footer {
    padding-left: 20px;
    padding-right: 20px;
  }
  .section {
    padding: 62px 20px;
  }
  header::after {
    left: 20px;
    right: 20px;
  }
  .eyebrow span,
  .caption-note {
    display: block;
    margin: 5px 0 0;
  }
  .portrait::after {
    inset: -20px;
  }
  .hero,
  .split {
    display: block;
    min-height: auto;
  }
  .hero > div {
    margin-bottom: 50px;
  }
  .cards {
    grid-template-columns: 1fr;
  }
  footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
  .cloud,
  .mist {
    animation: none !important;
  }
}