:root {
  --ink: #0b080c;
  --ink-soft: #151018;
  --surface: #1a131d;
  --paper: #f2e7d8;
  --muted: #bcaebe;
  --pink: #efa1cf;
  --pink-deep: #bd5f99;
  --purple: #7e4b91;
  --red: #b82b3c;
  --line: rgba(239, 161, 207, 0.26);
  --serif: "Kaisei Decol", "Yu Mincho", serif;
  --sans: "Noto Sans JP", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--paper);
  background:
    radial-gradient(circle at 15% 15%, rgba(126, 75, 145, 0.13), transparent 25rem),
    linear-gradient(180deg, #0b080c, #100b12 38%, #09070a);
  font-family: var(--sans);
  line-height: 1.8;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.2;
  z-index: 10;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.92' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.15'/%3E%3C/svg%3E");
  mix-blend-mode: soft-light;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
.sr-only {
  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; top: -4rem; left: 1rem; z-index: 1000;
  background: var(--paper); color: var(--ink); padding: .65rem 1rem;
}
.skip-link:focus { top: 1rem; }

.site-header {
  position: fixed; inset: 0 0 auto; height: 78px; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 clamp(1rem, 4vw, 4.5rem);
  border-bottom: 1px solid transparent;
  transition: background .35s ease, border-color .35s ease, height .35s ease;
}
.site-header.is-scrolled {
  height: 66px;
  background: rgba(11, 8, 12, .88);
  border-color: var(--line);
  backdrop-filter: blur(16px);
}
.brand { width: 126px; position: relative; z-index: 2; }
.site-nav { display: flex; align-items: center; gap: clamp(1rem, 2.3vw, 2.6rem); }
.site-nav a {
  text-decoration: none; font-size: .85rem; letter-spacing: .08em;
  color: rgba(242, 231, 216, .82); transition: color .2s ease;
}
.site-nav a:hover, .site-nav a:focus-visible { color: var(--pink); }
.site-nav .nav-contact { border: 1px solid var(--line); padding: .5rem .9rem; }
.menu-button { display: none; }

.hero {
  min-height: 100svh; position: relative; display: grid; place-items: center;
  overflow: hidden; padding: 8rem 1.5rem 5rem; isolation: isolate;
}
.hero-backdrop {
  position: absolute; inset: 0; z-index: -3;
  background-image: linear-gradient(90deg, rgba(8,5,9,.97) 0%, rgba(8,5,9,.6) 48%, rgba(8,5,9,.88) 100%), url("./assets/curse-box.png");
  background-size: cover; background-position: center;
  filter: saturate(.65) contrast(1.08);
  transform: scale(1.03);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(8,5,9,.05) 40%, #0e0a10 100%);
}
.hero-glow {
  position: absolute; width: 48rem; height: 48rem; z-index: -2;
  border-radius: 50%; background: rgba(117, 63, 130, .23); filter: blur(95px);
}
.hero-content { text-align: center; max-width: 850px; }
.eyebrow {
  margin: 0 0 1rem; color: var(--pink); font-family: Georgia, serif;
  font-size: .8rem; letter-spacing: .24em; text-transform: uppercase;
}
.hero-logo { width: min(650px, 84vw); margin: 0 auto 1.1rem; filter: drop-shadow(0 16px 32px #000); }
.hero h1, .section h2 {
  font-family: var(--serif); font-weight: 700; letter-spacing: .08em; line-height: 1.45;
}
.hero h1 { font-size: clamp(2rem, 4vw, 3.7rem); margin: 0; text-shadow: 0 0 30px rgba(239,161,207,.32); }
.hero-copy { font-size: clamp(.95rem, 1.4vw, 1.1rem); color: rgba(242,231,216,.8); margin: 1rem 0 2rem; }
.hero-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: .8rem; }
.button {
  min-width: 170px; display: inline-flex; align-items: center; justify-content: center;
  padding: .78rem 1.5rem; text-decoration: none; font-size: .93rem; letter-spacing: .08em;
  border: 1px solid var(--pink-deep); transition: transform .2s ease, background .2s ease, color .2s ease;
}
.button:hover, .button:focus-visible { transform: translateY(-3px); }
.button-primary { background: linear-gradient(135deg, #713f78, #b95891); color: white; box-shadow: 0 10px 36px rgba(126,75,145,.25); }
.button-ghost { background: rgba(16,11,18,.45); backdrop-filter: blur(8px); }
.button-ghost:hover { background: rgba(239,161,207,.1); }
.scroll-cue {
  position: absolute; bottom: 1.4rem; left: 50%; translate: -50% 0;
  display: grid; justify-items: center; gap: .5rem; text-decoration: none;
  font: .65rem Georgia, serif; letter-spacing: .22em; color: var(--muted);
}
.scroll-cue i { width: 1px; height: 38px; background: linear-gradient(var(--pink), transparent); }

.section { position: relative; padding: clamp(5rem, 10vw, 9rem) 1.5rem; }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-heading h2, .character-content h2, .business-content h2 {
  font-size: clamp(2rem, 4.5vw, 4rem); margin: 0; color: var(--paper);
}
.section-heading h2 em, .character-content h2 em, .business-content h2 em { color: var(--pink); font-style: normal; }
.section-heading.centered { text-align: center; margin-bottom: 3.3rem; }
.section-heading.centered > p:last-child { color: var(--muted); margin: .6rem 0 0; }

.about-section {
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  background:
    linear-gradient(115deg, rgba(126,75,145,.09), transparent 40%),
    repeating-linear-gradient(98deg, transparent 0 100px, rgba(255,255,255,.008) 101px 102px);
}
.about-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 3rem 6rem; align-items: start; }
.about-copy { color: rgba(242,231,216,.76); font-size: 1.02rem; }
.about-copy p:first-child { margin-top: 0; }
.about-note {
  grid-column: 2; border: 1px solid var(--line); padding: 1.2rem 1.4rem;
  display: flex; align-items: center; gap: .8rem; background: rgba(239,161,207,.045);
}
.about-note strong { font-family: var(--serif); color: var(--pink); }
.about-note span:last-child { color: var(--muted); }
.ghost-mark { color: var(--pink); font-size: 1.6rem; rotate: 180deg; }

.archive-section { background: #0c090e; }
.archive-section::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .2;
  background: radial-gradient(circle at 50% 12%, #7e4b91 0, transparent 34%);
}
.archive-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.2rem, 2vw, 2.2rem); }
.archive-card { min-width: 0; }
.archive-image {
  aspect-ratio: 16 / 9; display: block; position: relative; overflow: hidden;
  border: 1px solid rgba(239,161,207,.34); background: #050405;
  box-shadow: 0 18px 50px rgba(0,0,0,.38); text-decoration: none;
}
.archive-image::after { content: ""; position: absolute; inset: 0; border: 1px solid transparent; transition: border-color .3s ease, background .3s ease; }
.archive-image img { width: 100%; height: 100%; object-fit: contain; transition: transform .55s cubic-bezier(.2,.8,.2,1), filter .4s ease; }
.archive-image:hover img { transform: scale(1.025); filter: brightness(1.08); }
.archive-image:hover::after { border-color: var(--pink); background: rgba(239,161,207,.04); }
.card-arrow {
  position: absolute; z-index: 2; right: .8rem; top: .8rem; width: 2rem; height: 2rem;
  display: grid; place-items: center; border-radius: 50%; color: white; background: rgba(9,7,10,.7);
  border: 1px solid rgba(255,255,255,.35); opacity: 0; transform: translateY(5px); transition: .25s ease;
}
.archive-image:hover .card-arrow, .archive-image:focus-visible .card-arrow { opacity: 1; transform: none; }
.archive-meta { display: grid; grid-template-columns: auto 1fr; gap: 1rem; padding-top: 1.2rem; }
.archive-meta time { color: var(--pink); font: 1.5rem Georgia, serif; }
.archive-meta h3 { margin: 0; font-family: var(--serif); font-size: 1.12rem; line-height: 1.55; }
.archive-meta p { margin: .35rem 0 0; color: var(--muted); font-size: .82rem; }

.character-section {
  display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(300px, .8fr);
  padding-inline: 0; align-items: stretch; background: var(--ink-soft);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.character-art { min-height: 520px; position: relative; overflow: hidden; }
.character-art::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent 55%, var(--ink-soft) 100%); }
.character-art img { width: 100%; height: 100%; object-fit: cover; object-position: 49% center; filter: saturate(.72) brightness(.72); }
.character-content { align-self: center; max-width: 540px; padding: 4rem clamp(1.5rem, 6vw, 5rem) 4rem 2rem; }
.character-content p:not(.eyebrow) { color: rgba(242,231,216,.74); }
.text-link { display: inline-flex; gap: 1rem; align-items: center; margin-top: 1rem; color: var(--pink); text-decoration: none; border-bottom: 1px solid var(--pink-deep); padding-bottom: .25rem; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(5px); }

.news-section { background: #0d090f; }
.news-layout { display: grid; grid-template-columns: .6fr 1.4fr; gap: 4rem; }
.news-list { border-top: 1px solid var(--line); }
.news-list article { display: grid; grid-template-columns: 130px 1fr; gap: 1.4rem; padding: 1.3rem .4rem; border-bottom: 1px solid var(--line); }
.news-list time { color: var(--pink); font: .9rem Georgia, serif; letter-spacing: .06em; }
.news-list p { margin: 0; color: rgba(242,231,216,.8); }

.business-section { isolation: isolate; text-align: center; overflow: hidden; }
.business-backdrop {
  position: absolute; inset: 0; z-index: -2;
  background-image: linear-gradient(rgba(8,5,9,.88), rgba(8,5,9,.94)), url("./assets/woman-in-red.png");
  background-size: cover; background-position: center; filter: grayscale(.35);
}
.business-section::after {
  content: ""; position: absolute; z-index: -1; inset: 0;
  background: radial-gradient(circle at 50% 45%, rgba(126,75,145,.25), transparent 45%);
}
.business-content { max-width: 980px; }
.business-lead { max-width: 680px; margin: 1rem auto 2.5rem; color: rgba(242,231,216,.76); }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin: 0 auto 2.4rem; }
.service-grid div {
  min-height: 140px; display: grid; place-content: center; gap: .35rem;
  border: 1px solid var(--line); background: rgba(13,9,15,.65); backdrop-filter: blur(8px);
}
.service-grid span { color: var(--pink); font: .8rem Georgia, serif; letter-spacing: .16em; }
.service-grid strong { font-family: var(--serif); font-size: 1.08rem; line-height: 1.65; }
.contact-button { min-width: 250px; }

.site-footer { border-top: 1px solid var(--line); background: #070508; padding: 2.2rem 1.5rem; }
.footer-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 150px 1fr auto; gap: 2rem; align-items: center; }
.footer-logo { width: 145px; }
.footer-copy p { margin: 0 0 .25rem; color: var(--muted); font-size: .82rem; }
.footer-copy a { color: var(--pink); font-size: .85rem; }
.copyright { margin: 0; color: #796e7b; font-size: .72rem; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .site-header { height: 66px; }
  .brand { width: 104px; }
  .menu-button {
    display: grid; gap: 5px; border: 0; background: none; padding: .7rem; position: relative; z-index: 2;
  }
  .menu-button > span:not(.sr-only) { display: block; width: 25px; height: 1px; background: var(--paper); transition: transform .25s ease, opacity .25s ease; }
  .menu-button[aria-expanded="true"] > span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .menu-button[aria-expanded="true"] > span:nth-child(2) { opacity: 0; }
  .menu-button[aria-expanded="true"] > span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .site-nav {
    position: fixed; inset: 0; display: flex; flex-direction: column; justify-content: center;
    background: rgba(11,8,12,.97); visibility: hidden; opacity: 0; transition: .25s ease;
  }
  .site-nav.is-open { visibility: visible; opacity: 1; }
  .site-nav a { font-family: var(--serif); font-size: 1.2rem; }
  .about-grid, .news-layout { grid-template-columns: 1fr; gap: 2rem; }
  .about-note { grid-column: auto; }
  .archive-grid { grid-template-columns: 1fr; max-width: 650px; margin: 0 auto; gap: 3rem; }
  .character-section { grid-template-columns: 1fr; }
  .character-art { min-height: 52vw; }
  .character-art::after { background: linear-gradient(180deg, transparent 55%, var(--ink-soft) 100%); }
  .character-content { padding: 2rem 1.5rem 5rem; max-width: 700px; margin: auto; }
  .footer-inner { grid-template-columns: 130px 1fr; }
  .copyright { grid-column: 1 / -1; }
}

@media (max-width: 580px) {
  .hero { padding-inline: 1rem; }
  .hero-logo { width: min(94vw, 520px); }
  .hero-copy br { display: none; }
  .hero-actions { flex-direction: column; align-items: stretch; max-width: 270px; margin: auto; }
  .section { padding-inline: 1.1rem; }
  .section-heading h2, .character-content h2, .business-content h2 { font-size: clamp(1.85rem, 9vw, 2.75rem); }
  .archive-meta { grid-template-columns: 64px 1fr; }
  .character-art { min-height: 70vw; }
  .news-list article { grid-template-columns: 1fr; gap: .3rem; }
  .service-grid { grid-template-columns: 1fr; }
  .service-grid div { min-height: 105px; }
  .footer-inner { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .copyright { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
  .reveal { opacity: 1; transform: none; }
}