:root {
  --ink: #24304f;
  --muted: #69728e;
  --paper: #fffdfd;
  --surface: #ffffff;
  --teal: #4c83e8;
  --teal-dark: #315dbd;
  --mint: #eaf2ff;
  --mint-strong: #e3edff;
  --yellow: #ffcfe0;
  --blue: #dcecff;
  --line: rgba(76, 93, 145, 0.14);
  --shadow: 0 22px 60px rgba(77, 98, 158, 0.12);
  --radius-lg: 32px;
  --radius-md: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Noto Sans SC", sans-serif;
  background:
    radial-gradient(circle at 8% 3%, rgba(255, 207, 224, 0.52), transparent 25rem),
    radial-gradient(circle at 96% 18%, rgba(210, 230, 255, 0.82), transparent 28rem),
    var(--paper);
}

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

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

button {
  font: inherit;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: 10px;
  color: white;
  background: var(--teal-dark);
  transform: translateY(-150%);
}

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

.site-header {
  position: sticky;
  top: 16px;
  z-index: 20;
  display: flex;
  width: min(1180px, calc(100% - 32px));
  min-height: 64px;
  margin: 16px auto 0;
  padding: 10px 12px 10px 18px;
  align-items: center;
  justify-content: space-between;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 12px 36px rgba(77, 98, 158, 0.09);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  font-weight: 700;
}

.brand__mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 11px;
  color: white;
  font-family: "DM Sans", sans-serif;
  background: var(--teal);
}

.nav {
  display: flex;
  gap: 4px;
}

.nav a {
  padding: 9px 14px;
  border-radius: 10px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
  transition: color 160ms ease, background 160ms ease;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--teal-dark);
  background: var(--mint);
  outline: none;
}

main,
footer {
  width: min(1120px, calc(100% - 40px));
  margin-inline: auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(360px, 0.88fr);
  gap: clamp(36px, 7vw, 92px);
  min-height: calc(100vh - 96px);
  padding: 92px 0 72px;
  align-items: center;
}

.status-pill {
  display: inline-flex;
  margin: 0 0 30px;
  padding: 8px 13px;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(76, 131, 232, 0.18);
  border-radius: 999px;
  color: var(--teal-dark);
  font-size: 0.83rem;
  font-weight: 700;
  background: rgba(234, 242, 255, 0.82);
}

.status-pill span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ff79aa;
  box-shadow: 0 0 0 5px rgba(255, 121, 170, 0.14);
}

.hero__hello {
  margin: 0 0 8px;
  color: var(--teal);
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  font-weight: 700;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(4.2rem, 8.8vw, 8rem);
  font-weight: 800;
  letter-spacing: -0.075em;
  line-height: 0.98;
}

h1 span {
  color: rgba(76, 93, 145, 0.22);
  font-size: 0.48em;
  letter-spacing: -0.04em;
}

.hero__lead {
  max-width: 650px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
  line-height: 1.9;
}

.hero__lead strong {
  color: var(--teal-dark);
  font-weight: 800;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  padding: 0 20px;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

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

.button:focus-visible,
.copy-button:focus-visible {
  outline: 3px solid rgba(76, 131, 232, 0.25);
  outline-offset: 3px;
}

.button--primary {
  color: white;
  background: var(--teal);
  box-shadow: 0 12px 26px rgba(76, 131, 232, 0.24);
}

.button--primary:hover {
  background: var(--teal-dark);
}

.button--quiet {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
}

.hero-visual {
  position: relative;
  padding-bottom: 152px;
}

.hero-board {
  position: relative;
  min-height: 470px;
  border: 10px solid rgba(255, 255, 255, 0.88);
  border-radius: var(--radius-lg);
  background: white;
  box-shadow: var(--shadow);
}

.hero-board::before {
  position: absolute;
  top: 30px;
  right: 32px;
  width: 68px;
  height: 18px;
  border-radius: 3px;
  background: rgba(112, 169, 255, 0.58);
  content: "";
  transform: rotate(6deg);
}

.portrait-frame {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: 22px;
  background: var(--blue);
}

.portrait-frame::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(49, 93, 189, 0.04), transparent 46%),
    linear-gradient(0deg, rgba(36, 48, 79, 0.18), transparent 40%);
  content: "";
}

.portrait-frame img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: 50% 36%;
}

.board-note {
  position: absolute;
  border: 1px solid rgba(76, 93, 145, 0.09);
  box-shadow: 0 18px 42px rgba(77, 98, 158, 0.14);
}

.board-note--main {
  left: 22px;
  bottom: 0;
  width: calc(100% - 44px);
  padding: 20px 24px;
  border-radius: 18px;
  background: #ffcfe0;
  transform: none;
}

.board-note--main p:last-child {
  margin: 12px 0 0;
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1.55;
}

.board-note__label,
.section-kicker,
.now-item__meta {
  margin: 0;
  color: var(--teal);
  font-family: "DM Sans", "Noto Sans SC", sans-serif;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.board-note--main .board-note__label {
  color: rgba(36, 48, 79, 0.58);
}

.board-orbit {
  position: absolute;
  right: 16px;
  bottom: 18px;
  display: flex;
  gap: 8px;
}

.board-orbit span {
  padding: 7px 10px;
  border-radius: 999px;
  color: var(--teal-dark);
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--mint);
}

.section {
  padding: 108px 0;
  border-top: 1px solid var(--line);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 52px;
}

.section-heading h2,
.contact-card h2 {
  margin: 12px 0 0;
  font-size: clamp(2.6rem, 5vw, 4.8rem);
  letter-spacing: -0.055em;
  line-height: 1.1;
}

.section-heading > p:last-child {
  margin: 18px 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.intro__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(40px, 8vw, 110px);
}

.intro__statement {
  margin: 0;
  font-size: clamp(1.8rem, 3.4vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.55;
}

.intro__aside > p {
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 2;
}

.identity-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 28px;
}

.identity-tags span {
  padding: 8px 12px;
  border: 1px solid rgba(76, 131, 232, 0.15);
  border-radius: 10px;
  color: var(--teal-dark);
  font-size: 0.82rem;
  font-weight: 700;
  background: var(--mint);
}

.now-section {
  border: 0;
  border-radius: var(--radius-lg);
  background: #2f416f;
  box-shadow: var(--shadow);
  padding-inline: clamp(26px, 5vw, 64px);
}

.now-section .section-heading h2,
.now-item h3 {
  color: white;
}

.now-section .section-heading > p:last-child {
  color: rgba(255, 255, 255, 0.62);
}

.now-section .section-kicker,
.now-item__meta {
  color: #a9caff;
}

.now-list {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.now-item {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) auto;
  gap: 22px;
  padding: 34px 0;
  align-items: start;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.now-item__index {
  color: rgba(255, 255, 255, 0.28);
  font-family: "DM Sans", sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
}

.now-item h3 {
  margin: 8px 0 10px;
  font-size: clamp(1.25rem, 2.4vw, 1.75rem);
}

.now-item p:last-child {
  max-width: 700px;
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.8;
}

.now-item__state {
  padding: 7px 11px;
  border: 1px solid rgba(169, 202, 255, 0.3);
  border-radius: 999px;
  color: #c5dbff;
  font-size: 0.77rem;
  font-weight: 700;
  background: rgba(169, 202, 255, 0.1);
}

.interest-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
}

.interest-card {
  grid-column: span 2;
  min-height: 285px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.72);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.interest-card:nth-child(4),
.interest-card:nth-child(5) {
  grid-column: span 3;
}

.interest-card:hover {
  transform: translateY(-6px);
  border-color: rgba(76, 131, 232, 0.28);
  box-shadow: 0 18px 38px rgba(77, 98, 158, 0.12);
}

.interest-card__number {
  color: var(--teal);
  font-family: "DM Sans", sans-serif;
  font-size: 0.82rem;
  font-weight: 800;
}

.interest-card h3 {
  margin: 72px 0 13px;
  font-size: 1.3rem;
  line-height: 1.45;
}

.interest-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.8;
}

.interest-card--accent {
  background: var(--yellow);
}

.interest-card--accent p {
  color: rgba(36, 48, 79, 0.7);
}

.quote-section {
  padding: 100px 20px 120px;
  text-align: center;
}

.quote-section blockquote {
  max-width: 880px;
  margin: 24px auto 20px;
  font-size: clamp(2.2rem, 5vw, 4.8rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1.35;
}

.quote-section > p:last-child {
  color: var(--muted);
}

.contact-section {
  padding-top: 0;
  border: 0;
}

.contact-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 48px;
  padding: clamp(32px, 6vw, 72px);
  align-items: center;
  border-radius: var(--radius-lg);
  background: var(--mint-strong);
}

.contact-card > div:first-child > p:last-child {
  max-width: 620px;
  margin: 20px 0 0;
  color: rgba(36, 48, 79, 0.7);
  line-height: 1.8;
}

.contact-actions {
  display: grid;
  min-width: 250px;
  gap: 14px;
}

.contact-number {
  display: flex;
  margin: 12px 0 0;
  padding: 14px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.75);
}

.contact-number[hidden] {
  display: none;
}

.contact-number span {
  color: var(--muted);
  font-size: 0.75rem;
}

.contact-number strong {
  font-family: "DM Sans", sans-serif;
}

.copy-button {
  padding: 6px 9px;
  border: 0;
  border-radius: 8px;
  color: var(--teal-dark);
  font-size: 0.76rem;
  font-weight: 700;
  background: var(--mint);
  cursor: pointer;
}

.public-account {
  margin: 0;
  padding: 13px 16px;
  border: 1px solid rgba(76, 93, 145, 0.12);
  border-radius: 14px;
  color: var(--muted);
  font-size: 0.86rem;
  text-align: center;
}

.public-account strong {
  margin-left: 6px;
  color: var(--ink);
}

footer {
  display: flex;
  padding: 34px 0 50px;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.82rem;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 650ms ease, transform 650ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 72px;
  }

  .hero-board {
    width: min(560px, 100%);
    min-height: 420px;
    margin-inline: auto;
  }

  .hero-visual {
    width: min(560px, 100%);
    margin-inline: auto;
  }

  .intro__grid,
  .contact-card {
    grid-template-columns: 1fr;
  }

  .interest-card,
  .interest-card:nth-child(4),
  .interest-card:nth-child(5) {
    grid-column: span 3;
  }

  .contact-actions {
    min-width: 0;
  }
}

@media (max-width: 640px) {
  .site-header {
    top: 8px;
    width: calc(100% - 20px);
    margin-top: 8px;
    padding-left: 12px;
  }

  .brand > span:last-child {
    display: none;
  }

  .nav a {
    padding: 8px 9px;
    font-size: 0.8rem;
  }

  main,
  footer {
    width: min(100% - 28px, 1120px);
  }

  .hero {
    min-height: auto;
    padding: 72px 0 80px;
  }

  h1 {
    font-size: clamp(3.8rem, 22vw, 6rem);
  }

  h1 span {
    display: block;
    margin-top: 12px;
    font-size: 0.34em;
  }

  .hero__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-board {
    min-height: 370px;
  }

  .board-note--main {
    left: 0;
    width: 100%;
    bottom: 0;
  }

  .board-orbit {
    right: 10px;
    bottom: 12px;
  }

  .section {
    padding: 80px 0;
  }

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

  .now-section {
    margin-inline: -2px;
    padding-inline: 22px;
    border-radius: 24px;
  }

  .now-item {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 12px;
  }

  .now-item__state {
    grid-column: 2;
    justify-self: start;
  }

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

  .interest-card,
  .interest-card:nth-child(4),
  .interest-card:nth-child(5) {
    grid-column: auto;
    min-height: 230px;
  }

  .interest-card h3 {
    margin-top: 48px;
  }

  .quote-section {
    padding-inline: 0;
  }

  .contact-card {
    padding: 32px 22px;
    border-radius: 24px;
  }

  .contact-number {
    flex-wrap: wrap;
  }

  footer {
    gap: 8px;
    flex-direction: column;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

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