/* ============================================================
  岩﨑企画舎 v3 — Design System
  DATA × SPORTS × GROWTH
============================================================ */

/* ============================================================
  CSS Variables
============================================================ */
:root {
  /* Base (dark) */
  --color-bg:        #050A0D;
  --color-bg-alt:     #0B1216;
  --color-surface:    #0E171C;
  --color-surface-2:  #121D23;
  --color-border:     rgba(255,255,255,0.09);
  --color-border-strong: rgba(255,255,255,0.16);

  /* Text */
  --color-text:      #F5F8F8;
  --color-text-dim:  #9FB0B5;
  --color-text-faint:#5E7278;

  /* Accent — cyan / turquoise / blue-green */
  --color-accent:      #22C2C2;
  --color-accent-bright:#4CF0DC;
  --color-accent-blue: #2E8FE0;
  --color-accent-deep: #0E7A7A;

  --gradient-accent: linear-gradient(120deg, var(--color-accent-blue), var(--color-accent) 55%, var(--color-accent-bright));

  /* Legacy aliases kept for compatibility with existing markup/JS hooks */
  --color-main:      var(--color-text);
  --color-gray:      var(--color-text-dim);
  --color-bg-light:  var(--color-surface-2);
  --shadow-hover:    var(--shadow-md);

  --font-ja: 'Noto Sans JP', sans-serif;
  --font-en: 'Inter', sans-serif;

  --container-max: 1200px;
  --container-pad: clamp(1.25rem, 5vw, 3rem);

  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 24px;

  --shadow-sm:    0 2px 12px  rgba(0,0,0,0.35);
  --shadow-md:    0 10px 32px rgba(0,0,0,0.45);
  --shadow-glow:  0 0 0 1px rgba(34,194,194,0.25), 0 0 40px rgba(34,194,194,0.16);

  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --transition-slow: 0.6s cubic-bezier(.16,1,.3,1);

  --header-h: 84px;
}

@media (max-width: 768px) {
  :root { --header-h: 64px; }
}

/* ============================================================
  Reset & Base
============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  background: var(--color-bg);
  overflow-x: clip;
}
main > section[id] { scroll-margin-top: calc(var(--header-h) + 1.25rem); }
#main { scroll-margin-top: 0; }
body {
  font-family: var(--font-ja);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}
img, svg { max-width: 100%; height: auto; display: block; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
h1, h2, h3, h4 { font-family: var(--font-ja); }

::selection { background: var(--color-accent); color: #04100f; }

/* Focus visibility for keyboard users (never removed) */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--color-accent-bright);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Subtle grain / vignette to avoid flat "neon" look */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 50% at 20% 0%, rgba(34,194,194,0.10), transparent 60%),
    radial-gradient(ellipse 60% 45% at 100% 30%, rgba(46,143,224,0.08), transparent 60%),
    radial-gradient(ellipse 70% 60% at 50% 100%, rgba(34,194,194,0.07), transparent 60%);
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.035;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ============================================================
  Background canvas (particles / data lines)
============================================================ */
#bg-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* Everything else sits above the ambient background layers */
.site-header, main, .footer { position: relative; z-index: 1; }

/* ============================================================
  Utility
============================================================ */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section { padding-block: clamp(4.5rem, 11vw, 8.5rem); position: relative; }
.section--tight { padding-block: clamp(3rem, 7vw, 5rem); }
.section--surface { background: linear-gradient(180deg, transparent, rgba(255,255,255,0.02) 8%, rgba(255,255,255,0.02) 92%, transparent); }

.section-head { text-align: center; margin-bottom: clamp(2.75rem, 6vw, 4.5rem); }
.section-head--left { text-align: left; }

.section-label {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.32em;
  color: var(--color-accent);
  margin-bottom: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
}
.section-label::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--color-accent);
  display: inline-block;
}

.section-title {
  font-size: clamp(1.6rem, 3.4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-text);
  letter-spacing: 0.01em;
}
.section-title--left { text-align: left; }

.eyebrow-en {
  font-family: var(--font-en);
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--color-text-dim);
  font-size: 0.8rem;
}

.link-more {
  font-family: var(--font-en);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border-strong);
  padding-bottom: 2px;
  transition: color var(--transition), border-color var(--transition);
}
.link-more:hover { color: var(--color-accent-bright); border-color: var(--color-accent-bright); }

/* Screen-reader only (accessibility helper) */
.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: hidden off-screen until keyboard focus reveals it */
.skip-link {
  position: fixed;
  top: -60px; left: 1rem;
  z-index: 300;
  background: var(--color-accent-bright);
  color: #04100f;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  transition: top var(--transition);
}
.skip-link:focus { top: 1rem; }

/* ============================================================
  Scroll reveal primitives (driven by main.js / animations.js)

  Progressive enhancement: content is visible by DEFAULT. Hidden
  "pre-animation" states only apply once a synchronous inline
  script has confirmed JS is running (html.js-anim). This means a
  failed CDN fetch, disabled JS, or a crawler that skips script
  execution will always see fully visible, readable HTML.
============================================================ */
html.js-anim [data-reveal] { opacity: 0; transform: translateY(28px); }
html.js-anim [data-reveal].is-visible { opacity: 1; transform: translateY(0); transition: opacity 0.8s var(--transition-slow), transform 0.8s var(--transition-slow); }

[data-reveal-mask] { position: relative; }
[data-reveal-mask] .reveal-mask__inner { width: 100%; height: 100%; }
html.js-anim [data-reveal-mask] { overflow: hidden; }
html.js-anim [data-reveal-mask] .reveal-mask__inner { transform: translateY(100%); }
html.js-anim [data-reveal-mask].is-visible .reveal-mask__inner { transform: translateY(0); transition: transform 0.9s var(--transition-slow); }

html.js-anim .split-line { overflow: hidden; display: block; }
html.js-anim .split-line__inner { transform: translateY(110%); }

/* If GSAP itself failed to load (CDN blocked), main.js adds
   .no-gsap so anything gated on the scroll-reveal system still shows.
   (The hero's intro elements are NOT listed here — they are never
   hidden by CSS in the first place; see the heroIntro() comment in
   animations.js for why.) */
html.js-anim.no-gsap [data-reveal],
html.js-anim.no-gsap [data-reveal-mask] .reveal-mask__inner,
html.js-anim.no-gsap .split-line__inner {
  opacity: 1 !important; transform: none !important;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  html.js-anim [data-reveal],
  html.js-anim [data-reveal-mask] .reveal-mask__inner,
  html.js-anim .split-line__inner {
    opacity: 1 !important; transform: none !important; transition: none !important;
  }
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

/* ============================================================
  Service detail landing pages
============================================================ */
.service-lp { background: var(--color-bg); }
.service-lp__hero {
  position: relative;
  min-height: min(860px, 92svh);
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--header-h);
}
.service-lp__hero-media,
.service-lp__hero-shade { position: absolute; inset: 0; }
.service-lp__hero-media img { width: 100%; height: 100%; object-fit: cover; }
.service-lp__hero-shade {
  background:
    linear-gradient(90deg, rgba(5,10,13,.98) 0%, rgba(5,10,13,.86) 42%, rgba(5,10,13,.22) 76%),
    linear-gradient(180deg, rgba(5,10,13,.3), rgba(5,10,13,.78));
}
.service-lp__hero-inner { position: relative; z-index: 1; width: 100%; }
.service-lp__hero-copy { max-width: 760px; padding-block: clamp(5rem, 11vw, 9rem); }
.service-lp__back {
  display: inline-flex;
  margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
  font-family: var(--font-en);
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--color-text-dim);
}
.service-lp__back:hover { color: var(--color-accent-bright); }
.service-lp__eyebrow {
  display: block;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: clamp(1rem, 2vw, 1.35rem);
  letter-spacing: .2em;
  color: var(--color-accent-bright);
  margin-bottom: 1rem;
}
.service-lp__title {
  font-size: clamp(2.35rem, 6vw, 5.5rem);
  line-height: 1.12;
  letter-spacing: -.045em;
  margin-bottom: 1.5rem;
  max-width: 11em;
}
.service-lp__lead {
  font-size: clamp(1.15rem, 2.3vw, 1.75rem);
  font-weight: 700;
  line-height: 1.55;
  color: var(--color-text);
  margin-bottom: 1rem;
}
.service-lp__description {
  max-width: 620px;
  color: var(--color-text-dim);
  margin-bottom: 2.25rem;
}
.service-lp__local-nav {
  position: sticky;
  top: var(--header-h);
  z-index: 40;
  border-block: 1px solid var(--color-border);
  background: rgba(5,10,13,.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.service-lp__local-nav .container {
  display: flex;
  justify-content: center;
  overflow-x: auto;
  scrollbar-width: none;
}
.service-lp__local-nav .container::-webkit-scrollbar { display: none; }
.service-lp__local-nav a {
  flex: 0 0 auto;
  padding: 1rem clamp(.75rem, 2vw, 1.5rem);
  color: var(--color-text-dim);
  font-size: .76rem;
  letter-spacing: .05em;
  transition: color var(--transition), background var(--transition);
}
.service-lp__local-nav a:hover { color: var(--color-accent-bright); background: rgba(76,240,220,.05); }
.service-lp__anchor-section { scroll-margin-top: calc(var(--header-h) + 52px); }
.service-lp__section { padding-block: clamp(5rem, 10vw, 9rem); }
.service-lp__section--surface { background: var(--color-bg-alt); }
.service-lp__two-col {
  display: grid;
  grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: start;
}
.service-lp__heading {
  font-size: clamp(2rem, 4.6vw, 4rem);
  line-height: 1.25;
  letter-spacing: -.045em;
  margin-top: 1rem;
}
.service-lp__intro-copy { max-width: 720px; }
.service-lp__intro-copy p { color: var(--color-text-dim); font-size: clamp(1rem, 1.6vw, 1.15rem); line-height: 2; }
.service-lp__intro-copy strong {
  display: block;
  margin-top: 2rem;
  padding: 1.35rem 1.5rem;
  border-left: 3px solid var(--color-accent-bright);
  background: rgba(76,240,220,.055);
  line-height: 1.75;
}
.service-lp__problem-list,
.service-lp__check-list { display: grid; gap: .9rem; }
.service-lp__problem-list li,
.service-lp__check-list li {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: .8rem;
  align-items: center;
  min-height: 76px;
  padding: 1.15rem 1.4rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.025);
  color: var(--color-text);
}
.service-lp__problem-list span,
.service-lp__check-list span { color: var(--color-accent-bright); font-weight: 700; }
.service-lp__section-head { max-width: 760px; margin-bottom: clamp(2.75rem, 6vw, 5rem); }
.service-lp__section-head > p { color: var(--color-text-dim); margin-top: 1.25rem; }
.service-lp__support-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.service-lp__support-card {
  position: relative;
  min-height: 270px;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(18,29,35,.88), rgba(9,18,23,.88));
  overflow: hidden;
}
.service-lp__support-card::after {
  content: "";
  position: absolute;
  right: -30px;
  bottom: -40px;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(34,194,194,.16), transparent 68%);
}
.service-lp__card-index { font-family: var(--font-en); color: var(--color-accent); font-size: .76rem; letter-spacing: .12em; }
.service-lp__support-card h3 { font-size: clamp(1.2rem, 2vw, 1.55rem); margin: 3.25rem 0 .85rem; }
.service-lp__support-card p { position: relative; z-index: 1; color: var(--color-text-dim); font-size: .94rem; }
.service-lp__deliverables { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--color-border); }
.service-lp__deliverables article {
  display: grid;
  grid-template-columns: 3.25rem 1fr;
  gap: 1rem;
  padding: clamp(1.6rem, 3.5vw, 2.5rem);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.service-lp__deliverables article:nth-child(odd) { border-left: 1px solid var(--color-border); }
.service-lp__deliverables article > span { color: var(--color-accent); font-family: var(--font-en); font-size: .7rem; letter-spacing: .12em; padding-top: .35rem; }
.service-lp__deliverables h3 { font-size: clamp(1.05rem, 2vw, 1.3rem); margin-bottom: .65rem; }
.service-lp__deliverables p { color: var(--color-text-dim); font-size: .9rem; }
.service-lp__outcomes { overflow: hidden; }
.service-lp__outcome-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.service-lp__outcome-grid article {
  position: relative;
  min-height: 290px;
  padding: clamp(1.5rem, 3vw, 2.4rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, rgba(18,29,35,.8), rgba(5,10,13,.8));
  overflow: hidden;
}
.service-lp__outcome-grid article > span { position: absolute; right: 1rem; top: -.3rem; color: rgba(76,240,220,.09); font-family: var(--font-en); font-size: 7rem; font-weight: 700; line-height: 1; }
.service-lp__outcome-grid h3 { position: relative; margin: 7rem 0 .75rem; font-size: clamp(1.15rem, 2vw, 1.45rem); }
.service-lp__outcome-grid p { position: relative; color: var(--color-text-dim); font-size: .9rem; }
.service-lp__outcome-note { margin-top: 1.25rem; color: var(--color-text-muted); font-size: .74rem; }
.service-lp__case { border: 1px solid var(--color-border-strong); border-radius: var(--radius-lg); background: var(--color-surface); overflow: hidden; }
.service-lp__case > header { padding: clamp(1.5rem, 4vw, 2.5rem); border-bottom: 1px solid var(--color-border); background: linear-gradient(90deg, rgba(34,194,194,.12), transparent); }
.service-lp__case > header span { color: var(--color-accent); font-size: .72rem; letter-spacing: .12em; }
.service-lp__case > header h3 { margin-top: .65rem; font-size: clamp(1.3rem, 2.6vw, 2rem); }
.service-lp__case-flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: stretch; }
.service-lp__case-flow > div { padding: clamp(1.5rem, 3.5vw, 2.5rem); }
.service-lp__case-flow > i { align-self: center; color: var(--color-accent-bright); font-style: normal; }
.service-lp__case-flow span { color: var(--color-accent); font-family: var(--font-en); font-size: .66rem; letter-spacing: .14em; }
.service-lp__case-flow h4 { margin: .7rem 0 1rem; font-size: 1rem; }
.service-lp__case-flow p { color: var(--color-text-dim); font-size: .86rem; }
.service-lp__engagement .service-lp__two-col > div:first-child > p { margin-top: 1.4rem; color: var(--color-text-dim); }
.service-lp__engagement-list { border-top: 1px solid var(--color-border); }
.service-lp__engagement-list article {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  padding: 1.6rem .25rem;
  border-bottom: 1px solid var(--color-border);
}
.service-lp__engagement-list article > span { color: var(--color-accent); font-family: var(--font-en); font-size: .7rem; letter-spacing: .12em; padding-top: .3rem; }
.service-lp__engagement-list h3 { margin-bottom: .55rem; font-size: 1.1rem; }
.service-lp__engagement-list p { color: var(--color-text-dim); font-size: .88rem; }
.service-lp__pricing-note { margin-top: 1.25rem; padding: 1rem 1.15rem; background: rgba(76,240,220,.05); color: var(--color-text-dim); font-size: .8rem; }
.service-lp__steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--color-border); list-style: none; margin: 0; padding: 0; }
.service-lp__steps li { position: relative; padding: 2.25rem 1.6rem; border-right: 1px solid var(--color-border); }
.service-lp__steps li:first-child { border-left: 1px solid var(--color-border); }
.service-lp__step-num { display: block; font-family: var(--font-en); font-size: 2.6rem; font-weight: 700; color: rgba(76,240,220,.18); line-height: 1; }
.service-lp__step-label { display: block; color: var(--color-accent); font-family: var(--font-en); font-size: .66rem; letter-spacing: .16em; margin: .8rem 0 1.25rem; }
.service-lp__steps h3 { font-size: 1.05rem; margin-bottom: .75rem; }
.service-lp__steps p { font-size: .84rem; color: var(--color-text-dim); }
.service-lp__faq-wrap { max-width: 920px; }
.service-lp__faq details { border-top: 1px solid var(--color-border); }
.service-lp__faq details:last-child { border-bottom: 1px solid var(--color-border); }
.service-lp__faq summary {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: .75rem;
  padding: 1.5rem .25rem;
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}
.service-lp__faq summary::-webkit-details-marker { display: none; }
.service-lp__faq summary span,
.service-lp__faq p span { color: var(--color-accent-bright); font-family: var(--font-en); font-weight: 700; }
.service-lp__faq details > p {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: .75rem;
  padding: 0 .25rem 1.5rem;
  color: var(--color-text-dim);
}
.service-lp__related { padding-block: clamp(4.5rem, 9vw, 7rem); }
.service-lp__related-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-top: 2.5rem; }
.service-lp__related-grid a {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 170px;
  padding: 1.6rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  transition: transform var(--transition), border-color var(--transition);
}
.service-lp__related-grid a:hover { transform: translateY(-4px); border-color: var(--color-border-strong); }
.service-lp__related-grid span { color: var(--color-accent); font-family: var(--font-en); font-size: .7rem; letter-spacing: .14em; }
.service-lp__related-grid strong { margin-top: auto; font-size: 1.1rem; }
.service-lp__related-grid i { position: absolute; right: 1.5rem; bottom: 1.5rem; color: var(--color-accent-bright); font-style: normal; }
.service-lp__cta { padding-block: clamp(5rem, 10vw, 8rem); background: var(--gradient-accent); color: #04100f; }
.service-lp__cta .section-label { color: rgba(4,16,15,.6); }
.service-lp__cta-inner { display: flex; align-items: flex-end; justify-content: space-between; gap: 3rem; }
.service-lp__cta h2 { font-size: clamp(2rem, 5vw, 4.5rem); line-height: 1.2; letter-spacing: -.05em; margin: 1rem 0; }
.service-lp__cta p { max-width: 620px; color: rgba(4,16,15,.72); }
.service-lp__cta .btn { flex: 0 0 auto; }
.service-index__hero { min-height: min(720px, 82svh); }
.service-index__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.service-index__card { position: relative; border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; background: var(--color-surface); transition: transform var(--transition), border-color var(--transition); }
.service-index__card:hover { transform: translateY(-5px); border-color: var(--color-border-strong); }
.service-index__card > a { position: absolute; inset: 0; z-index: 2; }
.service-index__image { aspect-ratio: 16 / 10; overflow: hidden; }
.service-index__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--transition-slow); }
.service-index__card:hover .service-index__image img { transform: scale(1.05); }
.service-index__body { padding: 1.5rem; }
.service-index__body > span { color: var(--color-accent); font-family: var(--font-en); font-size: .66rem; letter-spacing: .14em; }
.service-index__body h2 { font-size: 1.15rem; margin: .75rem 0; }
.service-index__body p { color: var(--color-text-dim); font-size: .84rem; }
.service-index__body i { display: block; color: var(--color-accent-bright); font-style: normal; font-size: .8rem; margin-top: 1.25rem; }

@media (max-width: 900px) {
  .service-lp__two-col { grid-template-columns: 1fr; }
  .service-lp__outcome-grid { grid-template-columns: 1fr; }
  .service-lp__outcome-grid article { min-height: 240px; }
  .service-lp__outcome-grid h3 { margin-top: 5rem; }
  .service-lp__case-flow { grid-template-columns: 1fr; }
  .service-lp__case-flow > i { transform: rotate(90deg); justify-self: center; }
  .service-lp__steps { grid-template-columns: repeat(2, 1fr); }
  .service-lp__steps li:nth-child(3) { border-left: 1px solid var(--color-border); }
  .service-lp__cta-inner { align-items: flex-start; flex-direction: column; }
  .service-index__grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .service-lp__hero { min-height: 780px; align-items: flex-end; }
  .service-lp__hero-media img { object-position: 62% center; }
  .service-lp__hero-shade { background: linear-gradient(180deg, rgba(5,10,13,.24), rgba(5,10,13,.9) 55%, #050a0d); }
  .service-lp__hero-copy { padding-block: 6rem 4rem; }
  .service-lp__title { font-size: clamp(2.25rem, 12vw, 3.4rem); }
  .service-lp__local-nav .container { justify-content: flex-start; }
  .service-lp__local-nav a { padding-inline: .8rem; font-size: .68rem; }
  .service-lp__support-grid,
  .service-lp__deliverables,
  .service-lp__steps,
  .service-lp__related-grid { grid-template-columns: 1fr; }
  .service-lp__deliverables article { border-left: 1px solid var(--color-border); }
  .service-lp__steps li,
  .service-lp__steps li:nth-child(3) { border-left: 1px solid var(--color-border); }
  .service-lp__support-card { min-height: 230px; }
}

/* ============================================================
  Custom Cursor (desktop / fine pointer only)
============================================================ */
.cursor {
  position: fixed;
  top: 0; left: 0;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--color-accent-bright);
  pointer-events: none;
  z-index: 200;
  transform: translate(-50%, -50%);
  mix-blend-mode: difference;
  will-change: transform;
}
.cursor-ring {
  position: fixed;
  top: 0; left: 0;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.5);
  pointer-events: none;
  z-index: 199;
  transform: translate(-50%, -50%);
  transition: width var(--transition), height var(--transition), border-color var(--transition), background var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-en);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: #fff;
  will-change: transform;
}
.cursor-ring[data-state="hover"] { width: 60px; height: 60px; border-color: var(--color-accent-bright); }
.cursor-ring[data-state="view"],
.cursor-ring[data-state="more"] {
  width: 84px; height: 84px;
  background: rgba(34,194,194,0.9);
  border-color: transparent;
}
.cursor-ring[data-state="view"]::after { content: "VIEW"; }
.cursor-ring[data-state="more"]::after { content: "MORE"; }

@media (pointer: coarse), (hover: none) {
  .cursor, .cursor-ring { display: none !important; }
}
@media (prefers-reduced-motion: reduce) {
  .cursor, .cursor-ring { display: none !important; }
}
html.has-custom-cursor, html.has-custom-cursor a, html.has-custom-cursor button {
  cursor: none;
}

/* ============================================================
  Buttons
============================================================ */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-ja);
  font-weight: 600;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn--sm  { padding: 0.5rem 1.2rem;  font-size: 0.85rem; }
.btn--md  { padding: 0.8rem 1.7rem; font-size: 0.95rem; }
.btn--lg  { padding: 1rem 2.3rem;   font-size: 1rem; }

.btn--primary { background: var(--gradient-accent); color: #04100f; border-color: transparent; }
.btn--primary:hover { box-shadow: var(--shadow-glow); }

.btn--outline { background: transparent; color: var(--color-text); border-color: var(--color-border-strong); }
.btn--outline:hover { border-color: var(--color-accent); color: var(--color-accent-bright); background: rgba(34,194,194,0.06); }

.btn--white { background: #fff; color: #04100f; border-color: #fff; }
.btn--white:hover { background: var(--color-accent-bright); border-color: var(--color-accent-bright); box-shadow: var(--shadow-glow); }

.btn--icon-move svg, .btn--icon-move .arrow { transition: transform var(--transition); }
.btn:hover .arrow { transform: translateX(4px); }

/* ============================================================
  Header
============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), backdrop-filter var(--transition), height var(--transition);
}
.site-header.is-scrolled {
  background: rgba(5,10,13,0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--color-border);
}
.header__inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.header__logo { display: inline-flex; align-items: center; gap: 0.72rem; line-height: 1.1; }
.logo__mark { width: 36px; height: 36px; border-radius: 9px; flex: 0 0 auto; }
.logo__type { display: flex; flex-direction: column; gap: 3px; }
.logo__jp { font-family: var(--font-ja); font-weight: 700; font-size: 1.05rem; color: var(--color-text); letter-spacing: 0.04em; }
.logo__en { font-family: var(--font-en); font-weight: 500; font-size: 0.58rem; letter-spacing: 0.22em; color: var(--color-text-dim); }

.header__nav { display: flex; align-items: center; gap: clamp(1.5rem, 3vw, 2.75rem); }
.nav__list { display: flex; align-items: center; gap: clamp(1.25rem, 2.4vw, 2.25rem); }
.nav__link {
  position: relative;
  font-family: var(--font-en);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--color-text-dim);
  padding-block: 4px;
  transition: color var(--transition);
}
.nav__link::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--color-accent-bright);
  transition: width var(--transition);
}
.nav__link:hover, .nav__link[aria-current="page"] { color: var(--color-text); }
.nav__link:hover::after, .nav__link[aria-current="page"]::after { width: 100%; }
.nav__item--services { position: relative; }
.nav__service-menu {
  position: absolute;
  top: calc(100% + 1.1rem);
  left: 50%;
  width: 310px;
  padding: .65rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(8,16,20,.97);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(16px);
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, -8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}
.nav__service-menu::before { content: ""; position: absolute; left: 0; right: 0; top: -1.2rem; height: 1.2rem; }
.nav__item--services:hover .nav__service-menu,
.nav__item--services:focus-within .nav__service-menu { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.nav__service-menu a { display: grid; grid-template-columns: 2rem 1fr; gap: .65rem; align-items: center; padding: .8rem .75rem; border-radius: var(--radius-sm); color: var(--color-text-dim); font-size: .78rem; transition: color var(--transition), background var(--transition); }
.nav__service-menu a:hover,
.nav__service-menu a:focus-visible { color: var(--color-text); background: rgba(76,240,220,.07); }
.nav__service-menu span { color: var(--color-accent); font-family: var(--font-en); font-size: .64rem; letter-spacing: .08em; }

.hamburger {
  display: none;
  position: relative;
  width: 32px; height: 32px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  z-index: 101;
}
.hamburger__line { width: 22px; height: 1.5px; background: var(--color-text); transition: transform var(--transition), opacity var(--transition); }
.hamburger.is-open .hamburger__line:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.is-open .hamburger__line:nth-child(2) { opacity: 0; }
.hamburger.is-open .hamburger__line:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: rgba(5,10,13,0.98);
  backdrop-filter: blur(18px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.25rem;
  padding: calc(var(--header-h) + 1.25rem) 1.25rem 2rem;
  overflow-y: auto;
}
.mobile-nav[hidden] { display: none; }
.mobile-nav__list { display: flex; flex-direction: column; align-items: center; gap: 1.25rem; margin: auto 0; }
.mobile-nav__link { font-family: var(--font-en); font-size: 1.4rem; font-weight: 600; letter-spacing: 0.04em; color: var(--color-text); opacity: 0; transform: translateY(14px); }
.mobile-nav.is-open .mobile-nav__link { opacity: 1; transform: translateY(0); transition: opacity 0.5s ease, transform 0.5s ease; }
.mobile-nav__list li:nth-child(1) .mobile-nav__link { transition-delay: 0.05s; }
.mobile-nav__list li:nth-child(2) .mobile-nav__link { transition-delay: 0.10s; }
.mobile-nav__list li:nth-child(3) .mobile-nav__link { transition-delay: 0.15s; }
.mobile-nav__list li:nth-child(4) .mobile-nav__link { transition-delay: 0.20s; }
.mobile-nav__list li:nth-child(5) .mobile-nav__link { transition-delay: 0.25s; }
.mobile-nav__list li:nth-child(6) .mobile-nav__link { transition-delay: 0.30s; }
.mobile-nav__service-item { text-align: center; }
.mobile-nav__services { display: grid; gap: .5rem; margin-top: .8rem; }
.mobile-nav__services a { display: block; padding: .25rem .5rem; color: var(--color-text-dim); font-size: .76rem; }
.mobile-nav__services a:hover,
.mobile-nav__services a:focus-visible { color: var(--color-accent-bright); }
body.admin-bar .site-header { top: 32px; }
@media (max-width: 782px) { body.admin-bar .site-header { top: 46px; } }

@media (max-width: 900px) {
  .header__nav .nav__list, .header__nav .btn { display: none; }
  .hamburger { display: flex; }
}

/* ============================================================
  Hero
============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: var(--header-h);
  overflow: hidden;
  background: var(--color-bg);
}

.hero__figure {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.hero__figure svg { width: 100%; height: 100%; opacity: 0.9; }
.hero__figure-glow {
  position: absolute;
  right: -10%; top: 10%;
  width: 60vw; height: 60vw;
  max-width: 900px; max-height: 900px;
  background: radial-gradient(circle, rgba(34,194,194,0.16), transparent 65%);
  filter: blur(10px);
}

.hero__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
  padding-block: clamp(2rem, 5vw, 3rem);
}

.hero__eyebrow {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.4em;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
}

.hero__wordmark {
  font-family: var(--font-en);
  font-weight: 800;
  line-height: 0.94;
  letter-spacing: -0.02em;
  font-size: clamp(3rem, 9.2vw, 7.5rem);
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
}
.hero__wordmark span {
  display: block;
  overflow: hidden;
}
.hero__wordmark span > i {
  display: block;
  font-style: normal;
  background: linear-gradient(180deg, #fff, #cfe9ea 60%, var(--color-accent-bright));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
/* Note: wordmark letters are no longer pre-hidden by CSS — see the
   heroIntro() comment in animations.js. GSAP sets yPercent:105 on
   them at runtime, right before animating back to 0. */
.hero__wordmark .word--growth > i {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__title-jp {
  font-size: clamp(1.25rem, 2.4vw, 1.7rem);
  font-weight: 700;
  line-height: 1.6;
  color: var(--color-text);
  margin-bottom: 1.25rem;
}
.hero__lead {
  font-size: 0.95rem;
  color: var(--color-text-dim);
  max-width: 34em;
  margin-bottom: 2.25rem;
  line-height: 1.9;
}
.hero__btns { display: flex; flex-wrap: wrap; gap: 1rem; }

.hero__aside {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: clamp(1.5rem, 4vw, 3rem);
  text-align: right;
}
.hero__tagline {
  font-family: var(--font-ja);
  font-weight: 700;
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  line-height: 1.5;
  color: var(--color-text);
}
.hero__tagline em { font-style: normal; color: var(--color-accent-bright); }

.hero__meta {
  font-family: var(--font-en);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--color-text-faint);
  line-height: 2;
}

.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: clamp(1.5rem, 3vw, 2.5rem);
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  z-index: 1;
}
.hero__scroll-line { width: 1px; height: 34px; background: linear-gradient(180deg, transparent, var(--color-accent)); position: relative; overflow: hidden; }
.hero__scroll-line::after {
  content: "";
  position: absolute; left: 0; top: -100%; width: 100%; height: 100%;
  background: var(--color-accent-bright);
  animation: scrollLine 2.2s ease-in-out infinite;
}
@keyframes scrollLine { 0% { top: -100%; } 60% { top: 100%; } 100% { top: 100%; } }
.hero__scroll-text { font-family: var(--font-en); font-size: 0.62rem; letter-spacing: 0.28em; color: var(--color-text-faint); }

/* Hero intro elements (logo, figure, title, lead, buttons, aside,
   scroll cue) are intentionally NOT hidden by CSS here. They are the
   above-the-fold / LCP-critical content, so hiding them the instant
   the page starts loading (before GSAP has even fetched) would hurt
   both perceived load speed and the LCP metric. animations.js hides
   them with gsap.set() only once GSAP has actually loaded and is
   about to animate them back in — see heroIntro(). */

@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__aside { align-items: flex-start; text-align: left; }
}

@media (min-width: 901px) and (max-height: 820px) {
  .hero__inner { padding-block: 0.75rem 1.75rem; }
  .hero__eyebrow { margin-bottom: 0.8rem; }
  .hero__wordmark { font-size: clamp(3rem, 7vw, 5.25rem); margin-bottom: 1rem; }
  .hero__title-jp { font-size: 1.15rem; line-height: 1.45; margin-bottom: 0.65rem; }
  .hero__lead { font-size: 0.82rem; line-height: 1.65; margin-bottom: 1rem; }
  .hero__aside { padding-bottom: 3vh; }
}
@media (max-width: 640px) {
  .hero { padding-bottom: 4rem; }
  .hero__wordmark { font-size: clamp(2.6rem, 15vw, 4rem); }
}

/* ============================================================
  Hero decorative dashboard (reused inside Service card)
============================================================ */
.fv-visual { position: relative; width: 100%; }
.fv-device {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.fv-device__bar { display: flex; align-items: center; gap: 8px; padding: 0.7rem 1rem; background: var(--color-surface-2); border-bottom: 1px solid var(--color-border); }
.fv-dot { width: 9px; height: 9px; border-radius: 50%; opacity: 0.6; }
.fv-dot--red { background: #ff5f57; } .fv-dot--yellow { background: #febc2e; } .fv-dot--green { background: #28c840; }
.fv-device__url { margin-left: 0.75rem; font-family: var(--font-en); font-size: 0.68rem; color: var(--color-text-faint); }
.fv-device__screen { display: grid; grid-template-columns: 46px 1fr; min-height: 240px; }
.fv-screen__sidebar { border-right: 1px solid var(--color-border); display: flex; flex-direction: column; align-items: center; gap: 14px; padding-top: 18px; }
.fv-sidebar__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-border-strong); }
.fv-sidebar__dot--active { background: var(--color-accent); box-shadow: 0 0 10px var(--color-accent); }
.fv-screen__main { padding: 1.1rem 1.25rem; }
.fv-screen__topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.fv-screen__page-title { font-family: var(--font-en); font-size: 0.78rem; font-weight: 600; color: var(--color-text); }
.fv-screen__badge { font-size: 0.65rem; padding: 3px 9px; border-radius: 999px; background: rgba(34,194,194,0.12); color: var(--color-accent-bright); }
.fv-kpis { display: grid; grid-template-columns: repeat(3,1fr); gap: 0.6rem; margin-bottom: 1.1rem; }
.fv-kpi { background: var(--color-surface-2); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 0.6rem 0.5rem; text-align: center; }
.fv-kpi__num { display: block; font-family: var(--font-en); font-weight: 700; font-size: 1.05rem; color: var(--color-accent-bright); }
.fv-kpi__label { font-size: 0.62rem; color: var(--color-text-dim); }
.fv-chart-wrap { background: var(--color-surface-2); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 0.9rem; }
.fv-chart__label { font-size: 0.65rem; color: var(--color-text-dim); display: block; margin-bottom: 0.6rem; }
.fv-bars { position: relative; display: flex; align-items: flex-end; gap: 6px; height: 84px; }
.fv-bar { flex: 1; background: rgba(34,194,194,0.22); border-radius: 3px 3px 0 0; }
.fv-bar--hi { background: rgba(34,194,194,0.42); }
.fv-bar--top { background: var(--gradient-accent); }
.fv-line-svg { position: absolute; inset: 0; width: 100%; height: 100%; }

.fv-float {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(14,23,28,0.9);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.7rem 0.9rem;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(8px);
}
.fv-float__icon { width: 30px; height: 30px; flex-shrink: 0; }
.fv-float__tag { display: block; font-family: var(--font-en); font-size: 0.6rem; letter-spacing: 0.1em; color: var(--color-accent); }
.fv-float__desc { display: block; font-size: 0.72rem; color: var(--color-text-dim); line-height: 1.4; }
.fv-float__num { display: block; font-family: var(--font-en); font-weight: 700; font-size: 1.1rem; color: var(--color-text); }
.fv-float__label { display: block; font-size: 0.65rem; color: var(--color-text-dim); }
.fv-float--sports { top: -18px; right: -14px; }
.fv-float--metric { bottom: -18px; left: -14px; }

@media (max-width: 640px) {
  .fv-float { display: none; }
}

/* ============================================================
  About
============================================================ */
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  align-items: center;
  gap: clamp(2.5rem, 6vw, 5rem);
}
.about__text .section-label { margin-bottom: 1rem; }
.about__body { color: var(--color-text-dim); margin-bottom: 1.1rem; max-width: 32em; }
.about__text .btn { margin-top: 1rem; }

.about__tagline {
  margin-top: 2.25rem;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: clamp(1.3rem, 2.2vw, 1.9rem);
  letter-spacing: -0.01em;
  color: var(--color-text-faint);
}
.about__tagline span { color: var(--color-text); }

.about-visual-wrap {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}
.about-visual {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 20%, rgba(34,194,194,0.16), transparent 55%),
    linear-gradient(160deg, #0c1519, #060b0e);
}
.about-visual__court { position: absolute; inset: 0; opacity: 0.5; }
.court-line { position: absolute; background: rgba(34,194,194,0.35); }
.court-line--h { top: 55%; left: 8%; right: 8%; height: 1px; }
.court-line--v { top: 20%; bottom: 20%; left: 50%; width: 1px; }
.court-net {
  position: absolute; left: 30%; right: 30%; top: 46%; height: 18%;
  background-image: repeating-linear-gradient(90deg, rgba(255,255,255,0.18) 0 1px, transparent 1px 10px),
                     repeating-linear-gradient(0deg, rgba(255,255,255,0.18) 0 1px, transparent 1px 10px);
}
.about-visual__data {
  position: absolute; left: 8%; bottom: 10%;
  width: 58%;
  background: rgba(9,15,18,0.85);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem;
  backdrop-filter: blur(6px);
}
.data-card__label { margin-top: 0.5rem; font-size: 0.68rem; color: var(--color-text-dim); }
.about-visual__sport {
  position: absolute; right: 10%; top: 10%; width: 78px; height: 78px;
}

@media (max-width: 900px) {
  .about__inner { grid-template-columns: 1fr; }
  .about-visual-wrap { order: -1; aspect-ratio: 16 / 10; }
}

/* ============================================================
  Strength strip (compact, folded into About flow)
============================================================ */
.strength__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
}
.strength-item {
  border-top: 1px solid var(--color-border);
  padding-top: 1.25rem;
}
.strength-item__title { font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; }
.strength-item__text { font-size: 0.85rem; color: var(--color-text-dim); }

@media (max-width: 700px) {
  .strength__grid { grid-template-columns: 1fr; gap: 1.5rem; }
}

/* ============================================================
  Service
============================================================ */
.service__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.25rem, 2.5vw, 1.75rem);
}
.service-card {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: linear-gradient(165deg, var(--color-surface), var(--color-bg-alt));
  padding: clamp(1.5rem, 2.6vw, 2.25rem);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  min-height: 420px;
  display: flex;
  flex-direction: column;
}
.service-card::before {
  content: "";
  position: absolute; inset: -1px;
  background: radial-gradient(420px circle at var(--mx,50%) var(--my,0%), rgba(34,194,194,0.16), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}
.service-card:hover { border-color: var(--color-border-strong); transform: translateY(-6px); box-shadow: var(--shadow-md); }
.service-card:hover::before { opacity: 1; }

.service-card__index {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-accent);
  letter-spacing: 0.1em;
  margin-bottom: 1.25rem;
}
.service-card__title-en {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.01em;
  margin-bottom: 0.6rem;
  transition: transform var(--transition);
}
.service-card:hover .service-card__title-en { transform: translateX(4px); }
.service-card__title-jp { font-weight: 700; color: var(--color-text); margin-bottom: 0.75rem; font-size: 1rem; }
.service-card__text { color: var(--color-text-dim); font-size: 0.88rem; margin-bottom: 1.5rem; }

.service-card__visual {
  position: relative;
  margin-top: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface-2);
  aspect-ratio: 16/11;
  overflow: hidden;
}
.service-card__visual > * { transition: transform 0.6s var(--transition-slow); }
.service-card:hover .service-card__visual > * { transform: scale(1.06); }

.service-card__link {
  position: absolute;
  inset: 0;
  display: block;
  border-radius: inherit;
}
.service-card__link-icon {
  position: absolute;
  top: clamp(1.5rem, 2.6vw, 2.25rem);
  right: clamp(1.5rem, 2.6vw, 2.25rem);
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--color-border-strong);
  display: flex; align-items: center; justify-content: center;
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
}
.service-card__link svg { width: 16px; height: 16px; transition: stroke var(--transition); }
.service-card:hover .service-card__link-icon { background: var(--color-accent); border-color: var(--color-accent); transform: rotate(45deg); }
.service-card:hover .service-card__link svg { stroke: #04100f; }

/* Mini visuals inside service cards (Web Analytics / Data-AI / Sports DX) */
.mini-analytics { position: relative; width: 100%; height: 100%; padding: 14px; display: flex; flex-direction: column; gap: 8px; }
.mini-analytics__row { display: flex; gap: 6px; align-items: flex-end; height: 100%; }
.mini-analytics__bar { flex: 1; background: linear-gradient(180deg, var(--color-accent-bright), var(--color-accent-deep)); border-radius: 2px 2px 0 0; opacity: 0.85; }

.mini-network { position: relative; width: 100%; height: 100%; }
.mini-network svg { width: 100%; height: 100%; }
.mini-network circle { fill: var(--color-accent-bright); }
.mini-network line { stroke: rgba(34,194,194,0.4); stroke-width: 1; }

.mini-sports { position: relative; width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; }
.mini-sports svg { width: 70%; height: 70%; }

@media (max-width: 980px) {
  .service__cards { grid-template-columns: 1fr; }
  .service-card { min-height: auto; }
}

/* ============================================================
  Results
============================================================ */
.results__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.result-stat {
  background: var(--color-bg-alt);
  padding: clamp(2rem, 3.5vw, 2.75rem) 1.5rem;
  text-align: center;
  position: relative;
}
.result-stat__num {
  font-family: var(--font-en);
  font-weight: 800;
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  line-height: 1;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 0.75rem;
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
}
.result-stat__label { font-size: 0.82rem; color: var(--color-text-dim); }
.result-stat__spark { margin-top: 1rem; height: 28px; }
.result-stat__spark svg { width: 100%; height: 100%; }
.result-stat__spark path { stroke-dasharray: 220; stroke-dashoffset: 220; }
.result-stat.is-visible .result-stat__spark path { stroke-dashoffset: 0; transition: stroke-dashoffset 1.4s var(--transition-slow); }

@media (max-width: 900px) {
  .results__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .results__grid { grid-template-columns: 1fr; }
}

/* ============================================================
  Works
============================================================ */
.works { overflow: clip; }
.works__scroller {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
  padding-bottom: 1.5rem;
}

.work-card {
  display: block;
  min-width: 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  overflow: hidden;
  color: inherit;
  transition: transform var(--transition), border-color var(--transition);
}
.work-card:hover { transform: translateY(-4px); border-color: var(--color-border-strong); }
.work-card:focus-visible { outline: 2px solid var(--color-accent-bright); outline-offset: 4px; }
.work-card__thumb { aspect-ratio: 16/10; overflow: hidden; position: relative; }
.work-card__thumb > * { width: 100%; height: 100%; transition: transform 0.6s var(--transition-slow); }
.work-card:hover .work-card__thumb > * { transform: scale(1.08); }
.work-card__body { padding: 1.4rem 1.5rem 1.75rem; }
.work-card__tag {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: var(--color-accent-bright);
  background: rgba(34,194,194,0.1);
  border-radius: 999px;
  padding: 3px 10px;
  margin-bottom: 0.75rem;
}
.work-card__title { font-size: 1.02rem; font-weight: 700; margin-bottom: 0.5rem; }
.work-card__text { font-size: 0.83rem; color: var(--color-text-dim); margin-bottom: 0.9rem; }
.work-card__link { font-family: var(--font-en); font-size: 0.78rem; color: var(--color-text-dim); }

.works__more { display: flex; justify-content: center; margin-top: 1rem; }

@media (max-width: 1100px) {
  .works__scroller { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 700px) {
  .works__scroller { grid-template-columns: 1fr; }
}

/* ============================================================
  News
============================================================ */
.news__list { border-top: 1px solid var(--color-border); }
.news-card { border-bottom: 1px solid var(--color-border); }
.news-card__link {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2rem);
  padding: 1.3rem 0.25rem;
  transition: gap var(--transition), color var(--transition);
}
.news-card__link:hover { gap: clamp(1.4rem, 3.4vw, 2.4rem); color: var(--color-accent-bright); }
.news-card__date { font-family: var(--font-en); font-size: 0.78rem; color: var(--color-text-faint); flex-shrink: 0; width: 6.5em; }
.news-card__tag {
  flex-shrink: 0;
  font-size: 0.68rem;
  padding: 2px 10px;
  border-radius: 999px;
  border: 1px solid var(--color-border-strong);
  color: var(--color-text-dim);
}
.news-card__title { font-size: 0.92rem; flex: 1; }
.news__more { display: flex; justify-content: center; margin-top: 2rem; }

/* ============================================================
  CTA / Contact section (front page)
============================================================ */
.cta {
  position: relative;
  padding-block: clamp(5rem, 12vw, 9rem);
  overflow: hidden;
  background:
    radial-gradient(ellipse 60% 60% at 80% 20%, rgba(34,194,194,0.14), transparent 60%),
    var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
}
.cta__figure { position: absolute; inset: 0; opacity: 0.5; pointer-events: none; }
.cta__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: end;
}
.cta__title-jp {
  font-weight: 700;
  font-size: clamp(1.6rem, 3.4vw, 2.5rem);
  line-height: 1.5;
  margin-bottom: 1rem;
}
.cta__title-en {
  font-family: var(--font-en);
  font-weight: 800;
  letter-spacing: -0.01em;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  color: var(--color-text-faint);
}
.cta__aside { text-align: left; }
.cta__text { color: var(--color-text-dim); margin-bottom: 1.5rem; }

@media (max-width: 900px) {
  .cta__inner { grid-template-columns: 1fr; }
}

/* ============================================================
  Footer
============================================================ */
.footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding-block: clamp(3rem, 6vw, 4.5rem) 1.75rem;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: clamp(2rem, 5vw, 4rem);
  padding-bottom: clamp(2rem, 4vw, 3rem);
}
.footer__logo { display: inline-flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
.footer__desc { color: var(--color-text-dim); font-size: 0.85rem; max-width: 26em; }
.footer__nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.footer__nav-head { font-family: var(--font-en); font-size: 0.7rem; letter-spacing: 0.14em; color: var(--color-text-faint); margin-bottom: 1rem; }
.footer__nav-list { display: flex; flex-direction: column; gap: 0.65rem; }
.footer__nav-link { font-size: 0.85rem; color: var(--color-text-dim); transition: color var(--transition); }
.footer__nav-link:hover { color: var(--color-accent-bright); }
.footer__bottom { border-top: 1px solid var(--color-border); padding-top: 1.5rem; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer__copy { font-size: 0.75rem; color: var(--color-text-faint); }

@media (max-width: 700px) {
  .footer__inner { grid-template-columns: 1fr; }
  .footer__nav { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
  Contact page
============================================================ */
.contact-hero { padding-block: clamp(7rem, 14vw, 10rem) 2rem; }
.contact-hero__title { font-size: clamp(2rem, 4.5vw, 3rem); font-weight: 800; margin: 0.5rem 0 1rem; }
.contact-hero__sub { color: var(--color-text-dim); max-width: 40em; }

.contact-section { padding-bottom: clamp(4rem, 8vw, 7rem); }
.contact-layout { display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }

.contact-form-wrap { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: clamp(1.5rem, 3vw, 2.5rem); }
.contact-form-wrap__title { font-size: 1.1rem; font-weight: 700; margin-bottom: 1.5rem; }

.cf7-notice { background: rgba(34,194,194,0.08); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 1.25rem; font-size: 0.85rem; color: var(--color-text-dim); }
.cf7-notice a { color: var(--color-accent-bright); text-decoration: underline; }

.simple-form__group { margin-bottom: 1.25rem; }
.simple-form__label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 0.5rem; color: var(--color-text); }
.simple-form__label .req { color: #ff8a8a; font-size: 0.72rem; margin-left: 0.4em; }
.simple-form__input, .simple-form__select, .simple-form__textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-strong);
  background: var(--color-bg-alt);
  color: var(--color-text);
  font-family: var(--font-ja);
  font-size: 0.9rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.simple-form__input::placeholder, .simple-form__textarea::placeholder { color: var(--color-text-faint); }
.simple-form__input:focus, .simple-form__select:focus, .simple-form__textarea:focus {
  outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(34,194,194,0.15);
}
.simple-form__submit { width: 100%; margin-top: 0.5rem; }

.contact-info__card { display: flex; gap: 1rem; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 1.25rem; margin-bottom: 1.25rem; }
.contact-info__icon { flex-shrink: 0; width: 24px; height: 24px; }
.contact-info__head { font-weight: 700; margin-bottom: 0.35rem; font-size: 0.92rem; }
.contact-info__text { color: var(--color-text-dim); font-size: 0.85rem; }
.contact-info__list { color: var(--color-text-dim); font-size: 0.85rem; display: flex; flex-direction: column; gap: 0.4rem; padding-left: 1rem; }
.contact-info__list li { list-style: disc; }

.contact-faq { margin-top: 1.5rem; }
.contact-faq__title { font-weight: 700; margin-bottom: 1rem; }
.faq-item { border-top: 1px solid var(--color-border); padding-block: 1rem; }
.faq-item__q { font-weight: 600; margin-bottom: 0.4rem; font-size: 0.88rem; }
.faq-item__a { color: var(--color-text-dim); font-size: 0.85rem; }

@media (max-width: 900px) {
  .contact-layout { grid-template-columns: 1fr; }
}

/* ============================================================
  Placeholder image block (for future licensed photography)
  Usage: <div class="img-placeholder" data-placeholder-note="...">
============================================================ */
.img-placeholder {
  position: relative;
  width: 100%; height: 100%;
  background: linear-gradient(160deg, #0d1518, #060a0d);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-faint);
}
.img-placeholder::after {
  content: attr(data-placeholder-note);
  position: absolute; bottom: 10px; left: 10px;
  font-size: 0.6rem;
  letter-spacing: 0.05em;
  color: var(--color-text-faint);
  opacity: 0.6;
}

/* ============================================================
  Blog Index (home.php / archive.php)
============================================================ */
.blog-index, .single-post { padding-block: clamp(7.5rem, 12vw, 10.5rem) clamp(3rem, 7vw, 5rem); }

.blog-index__header, .archive-header {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 2rem;
  margin-bottom: 3rem;
}
.blog-index__kicker, .archive-header__kicker {
  font-family: var(--font-en); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.18em; color: var(--color-accent); display: block; margin-bottom: 0.5rem;
}
.blog-index__title, .archive-header__title { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700; color: var(--color-text); }

.posts-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }

.post-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--color-border-strong); }

.post-card__thumb { aspect-ratio: 16 / 9; overflow: hidden; background: var(--color-bg-light); display: block; }
.post-card__thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.post-card:hover .post-card__thumb img { transform: scale(1.04); }
.post-card__thumb--placeholder {
  display: flex; align-items: center; justify-content: center;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--color-bg-light), var(--color-bg-alt));
}
.post-card__thumb--placeholder svg { width: 40px; height: 40px; opacity: 0.6; }

.post-card__body { padding: 1.25rem 1.25rem 1.5rem; display: flex; flex-direction: column; gap: 0.6rem; flex: 1; }
.post-card__meta { display: flex; align-items: center; gap: 0.75rem; }
.post-card__date { font-family: var(--font-en); font-size: 0.78rem; color: var(--color-text-dim); }
.post-card__cat  { font-size: 0.68rem; font-weight: 600; color: var(--color-accent-bright); background: rgba(34,194,194,0.12); padding: 0.15em 0.6em; border-radius: 100px; }
.post-card__title { font-size: 0.95rem; font-weight: 700; color: var(--color-text); line-height: 1.5; }
.post-card__title a { display: block; transition: color var(--transition); }
.post-card__title a:hover { color: var(--color-accent-bright); }
.post-card__excerpt { font-size: 0.83rem; color: var(--color-text-dim); line-height: 1.75; flex: 1; }
.post-card__link { font-size: 0.82rem; font-weight: 600; color: var(--color-accent-bright); display: inline-flex; align-items: center; gap: 0.25rem; margin-top: auto; transition: gap var(--transition); }
.post-card__link:hover { gap: 0.5rem; }

/* Pagination */
.pagination { margin-top: 3rem; display: flex; justify-content: center; }
.page-numbers { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
.page-numbers a, .page-numbers span {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--color-text);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.page-numbers a:hover { background: var(--color-accent); color: #04100f; border-color: var(--color-accent); }
.page-numbers .current { background: var(--color-text); color: #04100f; border-color: var(--color-text); }

/* ============================================================
  Single Post
============================================================ */
.breadcrumb { margin-bottom: 2rem; font-size: 0.8rem; color: var(--color-text-dim); }
.breadcrumb a { color: var(--color-text-dim); }
.breadcrumb a:hover { color: var(--color-accent-bright); }
.breadcrumb-sep { margin-inline: 0.4rem; opacity: 0.5; }

.article-header { margin-bottom: 2.5rem; }
.article-header__meta { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; }
.article-header__date { font-family: var(--font-en); font-size: 0.85rem; color: var(--color-text-dim); }
.article-header__cat  { font-size: 0.72rem; font-weight: 600; color: var(--color-accent-bright); background: rgba(34,194,194,0.12); padding: 0.25em 0.75em; border-radius: 100px; }
.article-header__title { font-size: clamp(1.5rem, 3.5vw, 2.25rem); font-weight: 700; color: var(--color-text); line-height: 1.4; }

.article-eyecatch {
  aspect-ratio: 16 / 7;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 2.5rem;
  background: var(--color-bg-light);
}
.article-eyecatch img { width: 100%; height: 100%; object-fit: cover; }

.entry-content { max-width: 720px; font-size: 1rem; line-height: 1.9; color: var(--color-text); }
.entry-content h2 { font-size: 1.5rem; font-weight: 700; color: var(--color-text); margin: 2.5rem 0 1rem; padding-left: 0.75rem; border-left: 3px solid var(--color-accent); }
.entry-content h3 { font-size: 1.2rem; font-weight: 700; color: var(--color-text); margin: 2rem 0 0.75rem; }
.entry-content h4 { font-size: 1rem; font-weight: 700; color: var(--color-text); margin: 1.5rem 0 0.5rem; }
.entry-content p  { margin-bottom: 1.5rem; color: var(--color-text-dim); }
.entry-content a  { color: var(--color-accent-bright); text-decoration: underline; text-underline-offset: 3px; }
.entry-content a:hover { text-decoration: none; }
.entry-content ul, .entry-content ol { margin: 1rem 0 1.5rem 1.5rem; display: flex; flex-direction: column; gap: 0.5rem; color: var(--color-text-dim); }
.entry-content ul { list-style: disc; }
.entry-content ol { list-style: decimal; }
.entry-content li { line-height: 1.7; }
.entry-content blockquote {
  border-left: 3px solid var(--color-accent);
  background: var(--color-surface);
  padding: 1rem 1.5rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 1.5rem 0;
  color: var(--color-text-dim);
}
.entry-content code { background: var(--color-bg-light); padding: 0.15em 0.4em; border-radius: 4px; font-size: 0.875em; }
.entry-content pre  { background: var(--color-bg-alt); border: 1px solid var(--color-border); color: #e2f0f0; padding: 1.25rem 1.5rem; border-radius: var(--radius-sm); overflow-x: auto; margin: 1.5rem 0; }
.entry-content pre code { background: none; padding: 0; color: inherit; }
.entry-content img  { border-radius: var(--radius-sm); margin: 1.5rem 0; }
.entry-content table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 0.9rem; }
.entry-content th, .entry-content td { border: 1px solid var(--color-border); padding: 0.6rem 0.9rem; text-align: left; }
.entry-content th { background: var(--color-bg-light); font-weight: 600; color: var(--color-text); }
.entry-content hr { border: none; border-top: 1px solid var(--color-border); margin: 2.5rem 0; }

.entry-content .alignleft  { float: left; margin: 0.5rem 1.5rem 1rem 0; }
.entry-content .alignright { float: right; margin: 0.5rem 0 1rem 1.5rem; }
.entry-content .aligncenter { margin-inline: auto; }
.entry-content .alignfull  { width: 100vw; max-width: 100vw; margin-left: calc(50% - 50vw); }
.entry-content .wp-block-image { margin: 1.5rem 0; }
.entry-content .wp-block-image figcaption { font-size: 0.8rem; color: var(--color-text-faint); text-align: center; margin-top: 0.5rem; }

.article-tags { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; margin-top: 2.5rem; padding-top: 2rem; border-top: 1px solid var(--color-border); }
.article-tags__label { font-size: 0.8rem; color: var(--color-text-dim); font-weight: 600; }
.tag-link { font-size: 0.75rem; color: var(--color-accent-bright); background: rgba(34,194,194,0.1); padding: 0.2em 0.75em; border-radius: 100px; transition: background var(--transition), color var(--transition); }
.tag-link:hover { background: var(--color-accent); color: #04100f; }

.related-posts { margin-top: 4rem; }
.related-posts__title { font-size: 1.1rem; font-weight: 700; color: var(--color-text); margin-bottom: 1.5rem; }
.related-posts__grid  { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }

.back-link { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.875rem; font-weight: 600; color: var(--color-text-dim); margin-top: 2.5rem; transition: color var(--transition); }
.back-link:hover { color: var(--color-accent-bright); }

/* ============================================================
  404
============================================================ */
.error-page { padding-block: clamp(9rem, 16vw, 12rem) clamp(5rem, 12vw, 9rem); text-align: center; }
.error-page__code  { font-family: var(--font-en); font-size: clamp(5rem, 15vw, 10rem); font-weight: 700; color: var(--color-accent); opacity: 0.2; line-height: 1; display: block; }
.error-page__title { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700; color: var(--color-text); margin: 1rem 0 1.5rem; }
.error-page__text  { font-size: 0.95rem; color: var(--color-text-dim); margin-bottom: 2.5rem; }

@media (max-width: 900px) {
  .posts-grid, .related-posts__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .posts-grid, .related-posts__grid { grid-template-columns: 1fr; }
  .article-header__meta { gap: 0.6rem; }
}

/* ============================================================
  Generic fixed page (page.php / privacy policy)
============================================================ */
.page-content { padding-block: clamp(7.5rem, 12vw, 10.5rem) clamp(4rem, 8vw, 6rem); }
.page-header { border-bottom: 1px solid var(--color-border); padding-bottom: 2rem; margin-bottom: 2.5rem; }
.page-header__kicker {
  font-family: var(--font-en); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.18em; color: var(--color-accent); display: block; margin-bottom: 0.5rem;
}
.page-header__title { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700; color: var(--color-text); }
.page-body { max-width: 720px; }

/* ============================================================
  v4 photographic art direction
  Text stays in HTML; generated visuals are deliberately text-free.
============================================================ */
.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 22%;
  z-index: 0;
  background: linear-gradient(180deg, transparent, var(--color-bg));
  pointer-events: none;
}
body.nav-open { overflow: hidden; }
.hero__figure picture,
.hero__figure img {
  width: 100%;
  height: 100%;
}
.hero__figure img {
  object-fit: cover;
  object-position: center center;
  opacity: 0.92;
  filter: saturate(0.92) contrast(1.04);
}
.hero__figure-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5,10,13,0.97) 0%, rgba(5,10,13,0.84) 30%, rgba(5,10,13,0.28) 62%, rgba(5,10,13,0.08) 100%),
    linear-gradient(180deg, rgba(5,10,13,0.5), transparent 30%, rgba(5,10,13,0.35));
}
.hero__copy {
  max-width: 660px;
  text-shadow: 0 2px 26px rgba(0,0,0,0.45);
}
.hero__wordmark {
  font-size: clamp(3.25rem, 8.4vw, 7rem);
}
.hero__aside {
  align-self: end;
  padding-bottom: 7vh;
}

.about-visual img {
  width: 100%;
  height: 112%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.82) contrast(1.04);
}
.about-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 52%, rgba(5,10,13,0.78));
  pointer-events: none;
}
.about-visual__caption {
  position: absolute;
  z-index: 1;
  left: clamp(1rem, 3vw, 2rem);
  bottom: clamp(1rem, 3vw, 2rem);
  font-family: var(--font-en);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: rgba(255,255,255,0.78);
}

.service-card {
  min-height: 540px;
  isolation: isolate;
}
.service-card__index,
.service-card__title-en,
.service-card__title-jp,
.service-card__text,
.service-card__visual { position: relative; z-index: 1; }
.service-card__link { z-index: 2; }
.service-card__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.service-card__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 45px rgba(2,9,13,0.3);
  pointer-events: none;
}

.results__grid { grid-template-columns: repeat(3, 1fr); }
.result-stat { min-height: 220px; display: flex; flex-direction: column; justify-content: flex-end; }
.result-stat__note { color: var(--color-text-faint); font-size: 0.74rem; margin-top: 0.45rem; max-width: 22em; }
.result-stat__word {
  font-family: var(--font-en);
  font-size: clamp(1.7rem, 3.6vw, 3rem);
  font-weight: 750;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(76,240,220,0.62);
  margin-bottom: 0.35rem;
}

.works__scroller { gap: clamp(1rem, 2vw, 1.75rem); }
.work-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.75s var(--transition-slow), filter 0.45s ease;
}
.work-card:hover .work-card__thumb img { transform: scale(1.055); filter: saturate(1.08); }

.cta { background: var(--color-bg-alt); }
.cta__figure { opacity: 1; }
.cta__figure img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.cta__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5,10,13,0.96), rgba(5,10,13,0.72) 48%, rgba(5,10,13,0.16)),
    linear-gradient(180deg, rgba(5,10,13,0.25), rgba(5,10,13,0.58));
}
.cta__inner { min-height: 320px; }
.cta__title-en { color: rgba(255,255,255,0.48); }

@media (max-width: 1024px) {
  .hero__figure-shade {
    background: linear-gradient(90deg, rgba(5,10,13,0.95), rgba(5,10,13,0.65) 58%, rgba(5,10,13,0.28));
  }
  .hero__aside { display: none; }
}

@media (max-width: 980px) {
  .service-card { min-height: auto; display: grid; grid-template-columns: 1fr minmax(260px, 42%); column-gap: 2rem; }
  .service-card__visual { grid-column: 2; grid-row: 1 / span 5; margin: 0; }
  .service-card__link { z-index: 2; }
}

@media (max-width: 700px) {
  .hero { min-height: 760px; justify-content: flex-end; }
  .hero__inner { padding-top: 7rem; padding-bottom: 6.25rem; }
  .hero__figure img { object-position: 58% center; opacity: 0.82; }
  .hero__figure-shade {
    background:
      linear-gradient(180deg, rgba(5,10,13,0.45), rgba(5,10,13,0.16) 32%, rgba(5,10,13,0.88) 72%, var(--color-bg) 100%),
      linear-gradient(90deg, rgba(5,10,13,0.82), transparent 72%);
  }
  .hero__wordmark { font-size: clamp(2.65rem, 14.2vw, 4.2rem); margin-bottom: 1.25rem; }
  .hero__lead { font-size: 0.86rem; line-height: 1.75; margin-bottom: 1.5rem; }
  .hero__lead br { display: none; }
  .hero__btns .btn { width: 100%; }
  .hero__scroll { display: none; }
  .about-visual-wrap { aspect-ratio: 4 / 5; }
  .service-card { display: flex; min-height: auto; }
  .service-card__visual { order: 6; margin-top: 0.5rem; }
  .results__grid { grid-template-columns: 1fr; }
  .result-stat { min-height: 170px; }
  .cta__figure img { object-position: 66% center; }
  .cta__shade { background: linear-gradient(180deg, rgba(5,10,13,0.78), rgba(5,10,13,0.9)); }
}

@media (hover: none), (pointer: coarse) {
  .service-card:hover,
  .work-card:hover { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .hero__figure img,
  .about-visual img,
  .service-card__visual img,
  .work-card__thumb img { transform: none !important; }
}