:root {
  --navy-950: #070b18;
  --navy-900: #10172f;
  --navy-820: #182142;
  --paper: #f8f1ea;
  --paper-soft: #fcf8f4;
  --rose: #e7bbc8;
  --rose-soft: #fff2f5;
  --gold: #c5a46a;
  --ink: #171726;
  --muted: #6d6770;
  --white: #fffdf8;
  --line-dark: rgba(255, 255, 255, 0.16);
  --line-light: rgba(23, 23, 38, 0.12);
  --shadow: 0 28px 72px rgba(21, 18, 32, 0.18);
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: "Yu Gothic", "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.85;
  letter-spacing: 0;
}

body.nav-open {
  overflow: hidden;
}

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

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

.skip-link {
  background: var(--paper);
  color: var(--navy-950);
  left: 16px;
  padding: 10px 14px;
  position: fixed;
  top: 12px;
  transform: translateY(-180%);
  z-index: 100;
}

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

.container {
  margin: 0 auto;
  max-width: var(--max);
  width: 100%;
}

.site-header {
  color: var(--white);
  left: 0;
  padding: 16px 24px;
  position: fixed;
  right: 0;
  top: 0;
  z-index: 30;
  transition: background-color 180ms ease, border-color 180ms ease, backdrop-filter 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  background: rgba(7, 11, 24, 0.9);
  border-bottom: 1px solid var(--line-dark);
  backdrop-filter: blur(18px);
}

.site-header__inner {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--max);
}

.brand {
  align-items: center;
  display: inline-flex;
  gap: 12px;
  min-height: 42px;
}

.brand__mark {
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 50%;
  height: 34px;
  position: relative;
  width: 34px;
}

.brand__mark::before {
  background: linear-gradient(135deg, var(--rose), #f3d8a1);
  border-radius: 50%;
  content: "";
  height: 22px;
  left: 5px;
  position: absolute;
  top: 5px;
  width: 22px;
}

.brand__mark::after {
  background: var(--navy-950);
  border-radius: 50%;
  content: "";
  height: 18px;
  left: 12px;
  position: absolute;
  top: 3px;
  width: 18px;
}

.brand__name {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.05rem;
}

.nav-toggle {
  align-items: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  color: var(--white);
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
  height: 42px;
  justify-content: center;
  padding: 0;
  width: 42px;
}

.nav-toggle span {
  background: currentColor;
  display: block;
  height: 1px;
  transition: transform 180ms ease;
  width: 18px;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(3px) rotate(42deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3px) rotate(-42deg);
}

.site-nav {
  background: rgba(7, 11, 24, 0.98);
  border-bottom: 1px solid var(--line-dark);
  display: grid;
  gap: 4px;
  left: 0;
  padding: 78px 24px 24px;
  position: fixed;
  right: 0;
  top: 0;
  transform: translateY(-110%);
  transition: transform 220ms ease;
  z-index: -1;
}

.site-nav.is-open {
  transform: translateY(0);
}

.site-nav a {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.92rem;
  min-height: 44px;
  padding: 10px 0;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--white);
}

.label {
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.82rem;
  font-style: italic;
  line-height: 1.4;
  margin: 0 0 14px;
}

.hero {
  background:
    radial-gradient(circle at 12% 18%, rgba(231, 187, 200, 0.16), transparent 280px),
    linear-gradient(145deg, var(--navy-950), var(--navy-900));
  color: var(--white);
  min-height: 100svh;
  padding: 96px 24px 54px;
}

.hero__inner {
  display: grid;
  gap: 36px;
  margin: 0 auto;
  max-width: var(--max);
  width: 100%;
}

.hero__copy {
  max-width: 100%;
  padding-top: 34px;
  width: 100%;
}

.hero h1 {
  font-family: "Yu Mincho", "Hiragino Mincho ProN", "Times New Roman", serif;
  font-size: 2.2rem;
  font-weight: 500;
  line-height: 1.28;
  margin: 0;
  max-width: 10em;
}

.hero h1 span {
  display: block;
}

.hero__lead {
  color: rgba(255, 255, 255, 0.78);
  font-size: 1rem;
  margin: 22px 0 0;
  max-width: 20em;
  overflow-wrap: anywhere;
}

.hero__english {
  color: rgba(255, 255, 255, 0.55);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.95rem;
  font-style: italic;
  line-height: 1.6;
  margin: 18px 0 0;
  max-width: 20em;
  overflow-wrap: anywhere;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 30px;
  max-width: 20em;
  width: 100%;
}

.button {
  align-items: center;
  border: 1px solid transparent;
  border-radius: 999px;
  display: inline-flex;
  font-size: 0.92rem;
  font-weight: 700;
  justify-content: center;
  line-height: 1.3;
  min-height: 48px;
  padding: 13px 20px;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
  width: 100%;
  min-width: 0;
}

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

.button--primary {
  background: var(--white);
  color: var(--navy-950);
}

.button--secondary {
  border-color: rgba(255, 255, 255, 0.28);
  color: var(--white);
}

.button--light {
  background: var(--white);
  color: var(--navy-950);
  margin-top: 22px;
}

.hero__visual {
  border-radius: 18px;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.32);
  margin: 0;
  overflow: hidden;
  position: relative;
  width: 100%;
  max-width: calc(100vw - 48px);
}

.hero__visual::after {
  background: linear-gradient(180deg, rgba(7, 11, 24, 0.06), rgba(7, 11, 24, 0.38));
  content: "";
  inset: 0;
  position: absolute;
}

.hero__visual img {
  aspect-ratio: 4 / 3;
  height: 100%;
  object-fit: cover;
  object-position: center;
  width: 100%;
}

.hero__visual figcaption {
  background: rgba(7, 11, 24, 0.68);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  bottom: 16px;
  color: rgba(255, 255, 255, 0.82);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 0.75rem;
  left: 16px;
  padding: 7px 12px;
  position: absolute;
  z-index: 1;
}

.section {
  padding: 74px 24px;
  scroll-margin-top: 82px;
}

.section-heading h2,
.work__copy h2,
.contact h2 {
  font-family: "Yu Mincho", "Hiragino Mincho ProN", "Times New Roman", serif;
  font-size: 1.7rem;
  font-weight: 500;
  line-height: 1.35;
  margin: 0;
}

.mission {
  background: var(--paper-soft);
}

.mission__inner {
  display: grid;
  gap: 28px;
}

.mission__body {
  color: var(--muted);
  display: grid;
  gap: 14px;
}

.mission__body p,
.create-list p,
.work__copy p,
.philosophy__body p,
.process-list p,
.contact p,
.site-footer p {
  margin: 0;
}

.create {
  background: linear-gradient(180deg, var(--paper-soft), var(--rose-soft));
  border-top: 1px solid var(--line-light);
}

.create__intro {
  display: grid;
  gap: 28px;
}

.create__visual {
  border: 1px solid rgba(197, 164, 106, 0.24);
  border-radius: 16px;
  box-shadow: 0 22px 54px rgba(21, 18, 32, 0.12);
  margin: 0;
  overflow: hidden;
  position: relative;
}

.create__visual::after {
  background: linear-gradient(180deg, rgba(255, 253, 248, 0.06), rgba(248, 241, 234, 0.16));
  content: "";
  inset: 0;
  pointer-events: none;
  position: absolute;
}

.create__visual img {
  aspect-ratio: 16 / 9;
  height: 100%;
  object-fit: cover;
  object-position: center;
  width: 100%;
}

.section-heading--wide {
  max-width: 650px;
}

.create-list {
  border-top: 1px solid var(--line-light);
  display: grid;
  margin-top: 36px;
}

.create-list article {
  border-bottom: 1px solid var(--line-light);
  display: grid;
  gap: 8px;
  padding: 24px 0;
}

.create-list span,
.process-list span {
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic;
}

.create-list h3,
.process-list h3 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1.35;
  margin: 0;
}

.create-list p,
.process-list p {
  color: var(--muted);
}

.work {
  background:
    radial-gradient(circle at 92% 10%, rgba(231, 187, 200, 0.14), transparent 320px),
    linear-gradient(150deg, var(--navy-950), var(--navy-900));
  color: var(--white);
}

.work__inner {
  display: grid;
  gap: 28px;
}

.work__visual {
  border-radius: 16px;
  box-shadow: 0 24px 76px rgba(0, 0, 0, 0.28);
  overflow: hidden;
}

.work__visual img {
  aspect-ratio: 1.18 / 1;
  height: 100%;
  object-fit: cover;
  object-position: center;
  width: 100%;
}

.work__title {
  color: var(--white);
  font-family: "Yu Mincho", "Hiragino Mincho ProN", "Times New Roman", serif;
  font-size: 1.28rem;
  line-height: 1.55;
  margin: 16px 0 18px !important;
}

.work__copy p {
  color: rgba(255, 255, 255, 0.74);
  margin-top: 10px;
}

.related {
  background: var(--paper);
}

.related-list {
  border-top: 1px solid var(--line-light);
  display: grid;
  margin-top: 34px;
}

.related-list a {
  border-bottom: 1px solid var(--line-light);
  display: grid;
  gap: 8px;
  padding: 22px 0;
}

.related-list span {
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic;
}

.related-list strong {
  color: var(--ink);
  font-family: "Yu Mincho", "Hiragino Mincho ProN", "Times New Roman", serif;
  font-size: 1.32rem;
  font-weight: 500;
  line-height: 1.4;
}

.related-list em {
  color: var(--muted);
  font-style: normal;
  line-height: 1.65;
}

.related-list a:hover strong,
.related-list a:focus-visible strong {
  color: var(--navy-820);
}

.philosophy {
  --parallax-y: 0px;
  background: var(--navy-950);
  color: var(--white);
  isolation: isolate;
  overflow: hidden;
  padding-bottom: 82px;
  padding-top: 82px;
  position: relative;
}

.philosophy::before {
  background-image: url("../images/hero-moon-cafe.webp");
  background-position: center;
  background-size: cover;
  content: "";
  inset: -8%;
  opacity: 0.64;
  position: absolute;
  transform: translate3d(0, var(--parallax-y), 0) scale(1.08);
  transition: transform 80ms linear;
  z-index: -2;
}

.philosophy::after {
  background:
    radial-gradient(circle at 24% 28%, rgba(231, 187, 200, 0.2), transparent 280px),
    linear-gradient(110deg, rgba(7, 11, 24, 0.9), rgba(7, 11, 24, 0.72) 48%, rgba(16, 23, 47, 0.84));
  content: "";
  inset: 0;
  position: absolute;
  z-index: -1;
}

.philosophy__inner {
  display: grid;
  gap: 24px;
}

.philosophy__card {
  background: rgba(7, 11, 24, 0.68);
  border: 1px solid rgba(197, 164, 106, 0.42);
  border-radius: 18px;
  box-shadow: 0 28px 86px rgba(0, 0, 0, 0.32);
  max-width: 620px;
  padding: 24px;
  position: relative;
  width: 100%;
  backdrop-filter: blur(14px);
}

.philosophy__card::before {
  background: linear-gradient(90deg, rgba(197, 164, 106, 0.8), rgba(231, 187, 200, 0.12));
  content: "";
  height: 1px;
  left: 24px;
  position: absolute;
  right: 24px;
  top: 0;
}

.philosophy__card::after {
  background: rgba(231, 187, 200, 0.18);
  border-radius: 50%;
  content: "";
  filter: blur(34px);
  height: 120px;
  pointer-events: none;
  position: absolute;
  right: 18px;
  top: 22px;
  width: 120px;
}

.philosophy h2 {
  font-family: "Yu Mincho", "Hiragino Mincho ProN", "Times New Roman", serif;
  font-size: 1.55rem;
  font-weight: 500;
  line-height: 1.55;
  margin: 0;
  position: relative;
  word-break: keep-all;
  z-index: 1;
}

.philosophy h2 span {
  display: block;
}

.philosophy__body {
  color: rgba(255, 255, 255, 0.8);
  display: grid;
  gap: 13px;
  line-height: 2;
  margin-top: 24px;
  position: relative;
  z-index: 1;
}

.philosophy__notes {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
  position: relative;
  z-index: 1;
}

.philosophy__notes span {
  border: 1px solid rgba(197, 164, 106, 0.42);
  border-radius: 999px;
  color: rgba(255, 253, 248, 0.84);
  font-family: "Yu Mincho", "Hiragino Mincho ProN", "Times New Roman", serif;
  font-size: 0.92rem;
  line-height: 1.4;
  padding: 7px 14px;
}

.philosophy__visual {
  border: 1px solid rgba(197, 164, 106, 0.28);
  border-radius: 16px;
  box-shadow: 0 26px 72px rgba(0, 0, 0, 0.3);
  margin: 0;
  overflow: hidden;
  position: relative;
}

.philosophy__visual::after {
  background: linear-gradient(180deg, rgba(7, 11, 24, 0.08), rgba(7, 11, 24, 0.38));
  content: "";
  inset: 0;
  pointer-events: none;
  position: absolute;
}

.philosophy__visual img {
  aspect-ratio: 16 / 9;
  filter: saturate(0.92);
  height: 100%;
  object-fit: cover;
  object-position: center;
  width: 100%;
}

.process {
  background: var(--paper-soft);
}

.process-list {
  border-top: 1px solid var(--line-light);
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
}

.process-list li {
  border-bottom: 1px solid var(--line-light);
  display: grid;
  gap: 8px;
  padding: 24px 0;
}

.contact {
  background:
    linear-gradient(135deg, rgba(231, 187, 200, 0.22), rgba(248, 241, 234, 0.1)),
    var(--paper);
}

.contact__card {
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(197, 164, 106, 0.32);
  border-radius: 18px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 28px;
  padding: 28px;
}

.contact__body {
  color: var(--muted);
}

.contact__button {
  align-items: center;
  background: var(--navy-900);
  border-radius: 999px;
  color: var(--white);
  display: inline-flex;
  font-weight: 700;
  justify-content: center;
  margin-top: 20px;
  min-height: 48px;
  padding: 13px 22px;
}

.contact__address {
  color: var(--ink);
  font-size: 0.95rem;
  margin-top: 14px !important;
  overflow-wrap: anywhere;
}

.site-footer {
  background: var(--navy-950);
  color: rgba(255, 255, 255, 0.66);
  padding: 32px 24px;
}

.site-footer__inner {
  display: grid;
  gap: 8px;
}

.site-footer__brand {
  color: var(--white);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.1rem;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.7);
  overflow-wrap: anywhere;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }

  .philosophy::before {
    transform: scale(1.08) !important;
  }
}

@media (min-width: 720px) {
  .site-header {
    padding: 18px 40px;
  }

  .nav-toggle {
    display: none;
  }

  .site-nav {
    align-items: center;
    background: transparent;
    border: 0;
    display: flex;
    gap: 24px;
    padding: 0;
    position: static;
    transform: none;
    z-index: auto;
  }

  .site-nav a {
    border: 0;
    font-size: 0.82rem;
    min-height: auto;
    padding: 0;
  }

  .hero,
  .section {
    padding-left: 40px;
    padding-right: 40px;
  }

  .hero__inner {
    align-items: center;
    grid-template-columns: 0.92fr 1.08fr;
    min-height: calc(100svh - 150px);
  }

  .hero h1 {
    font-size: 3rem;
  }

  .hero__actions {
    flex-direction: row;
  }

  .button {
    width: auto;
  }

  .hero__visual,
  .hero__actions {
    max-width: none;
  }

  .hero__visual img {
    aspect-ratio: 1 / 1.08;
  }

  .create__intro {
    align-items: center;
    grid-template-columns: 0.82fr 0.9fr;
  }

  .create__visual {
    justify-self: end;
    max-width: 520px;
    width: 100%;
  }

  .mission__inner,
  .work__inner,
  .contact__card {
    align-items: center;
    grid-template-columns: 0.82fr 1.18fr;
  }

  .section-heading h2,
  .work__copy h2,
  .contact h2 {
    font-size: 2.8rem;
  }

  .create-list article {
    align-items: start;
    grid-template-columns: 70px 0.8fr 1.2fr;
    padding: 30px 0;
  }

  .process-list li {
    align-items: start;
    grid-template-columns: 70px 0.85fr 1.15fr;
    padding: 30px 0;
  }

  .related-list a {
    align-items: baseline;
    grid-template-columns: 70px 0.8fr 1.25fr;
    padding: 26px 0;
  }

  .philosophy {
    align-items: center;
    display: flex;
    min-height: 70svh;
  }

  .philosophy__inner {
    align-items: center;
    grid-template-columns: minmax(0, 620px) minmax(240px, 420px);
    justify-content: space-between;
    gap: 42px;
  }

  .philosophy__card {
    padding: 38px;
  }

  .philosophy__card::before {
    left: 38px;
    right: 38px;
  }

  .philosophy h2 {
    font-size: 2.35rem;
  }

  .philosophy__visual {
    justify-self: end;
    max-width: 420px;
    width: 100%;
  }

  .site-footer__inner {
    align-items: center;
    grid-template-columns: auto 1fr auto;
  }
}

@media (min-width: 1040px) {
  .site-header {
    padding-left: 64px;
    padding-right: 64px;
  }

  .hero,
  .section {
    padding-left: 64px;
    padding-right: 64px;
  }

  .hero {
    padding-top: 112px;
    padding-bottom: 72px;
  }

  .hero h1 {
    font-size: 3.65rem;
  }

  .hero__lead {
    font-size: 1.08rem;
  }

  .section {
    padding-bottom: 108px;
    padding-top: 108px;
  }

  .section-heading h2,
  .work__copy h2,
  .contact h2 {
    font-size: 3.4rem;
  }
}