@charset "UTF-8";
/* ==========================================================================
   FPT NEARSHORE JAPAN — Design System
   Theme: AI × DX / professional, modern, enterprise
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Brand */
  --brand-orange: #f37021;
  --brand-orange-600: #e05f12;
  --brand-orange-300: #ff9a4d;
  --brand-blue: #008fd3;
  --brand-blue-700: #0b64a4;
  --brand-green: #16a24b;
  --brand-amber: #f0ab00;

  /* Ink & surfaces */
  --ink: #0b1120;
  --ink-2: #101a33;
  --ink-3: #17233f;
  --text: #101828;
  --text-muted: #56617a;
  --text-faint: #8791a7;
  --surface: #ffffff;
  --surface-2: #f6f8fc;
  --surface-3: #eef2f9;
  --border: #e2e8f2;
  --border-strong: #cbd5e6;

  /* On dark */
  --on-dark: #f2f5fa;
  --on-dark-muted: #a7b2c8;
  --on-dark-border: rgba(255, 255, 255, .12);
  --on-dark-surface: rgba(255, 255, 255, .05);

  /* Gradients */
  --grad-brand: linear-gradient(100deg, #f37021 0%, #ff8a3d 45%, #008fd3 100%);
  --grad-brand-soft: linear-gradient(100deg, rgba(243,112,33,.14), rgba(0,143,211,.14));
  --grad-ink: linear-gradient(160deg, #0b1120 0%, #101a33 55%, #0e2a44 100%);

  /* Type */
  --font-sans: "Inter", "Noto Sans JP", -apple-system, BlinkMacSystemFont,
    "Segoe UI", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic UI",
    "Meiryo", sans-serif;

  /* Metrics */
  --container: 1200px;
  --container-wide: 1360px;
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --header-h: 76px;

  /* Elevation */
  --shadow-xs: 0 1px 2px rgba(16, 24, 40, .06);
  --shadow-sm: 0 2px 8px rgba(16, 24, 40, .06);
  --shadow-md: 0 10px 28px rgba(16, 24, 40, .08);
  --shadow-lg: 0 24px 60px rgba(11, 17, 32, .14);
  --shadow-brand: 0 14px 34px rgba(243, 112, 33, .28);

  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* --------------------------------------------------------------------------
   2. Reset / base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
  background: var(--surface);
  font-feature-settings: "palt" 1;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p, figure, dl, dd { margin: 0; }
table { border-collapse: collapse; width: 100%; }

:focus-visible {
  outline: 3px solid var(--brand-blue);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection { background: rgba(243, 112, 33, .22); }

.skip-link {
  position: absolute;
  left: 16px; top: -100px;
  z-index: 999;
  padding: 12px 20px;
  background: var(--ink);
  color: #fff;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 0; }

/* --------------------------------------------------------------------------
   3. Layout primitives
   -------------------------------------------------------------------------- */
.container {
  width: min(100% - 40px, var(--container));
  margin-inline: auto;
}
.container--wide { width: min(100% - 40px, var(--container-wide)); }

.section { padding: clamp(72px, 9vw, 132px) 0; position: relative; }
.section--tight { padding: clamp(56px, 6vw, 88px) 0; }
.section--muted { background: var(--surface-2); }
.section--tint {
  background:
    radial-gradient(900px 480px at 12% 0%, rgba(243, 112, 33, .07), transparent 60%),
    radial-gradient(900px 520px at 88% 100%, rgba(0, 143, 211, .09), transparent 62%),
    #fbfcfe;
}
.section--dark { background: var(--grad-ink); color: var(--on-dark); }
.section--dark h2, .section--dark h3 { color: #fff; }

.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* --------------------------------------------------------------------------
   4. Typography helpers
   -------------------------------------------------------------------------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--brand-orange);
  margin-bottom: 18px;
  line-height: 1.4;
}
.eyebrow::before {
  content: "";
  width: 28px; height: 2px;
  background: var(--grad-brand);
  border-radius: 2px;
}
.section--dark .eyebrow { color: var(--brand-orange-300); }

.h1 {
  font-size: clamp(2.15rem, 5.4vw, 4rem);
  line-height: 1.24;
  font-weight: 800;
  letter-spacing: -.02em;
}
.h2 {
  font-size: clamp(1.7rem, 3.4vw, 2.7rem);
  line-height: 1.38;
  font-weight: 800;
  letter-spacing: -.01em;
}
.h3 {
  font-size: clamp(1.15rem, 1.6vw, 1.35rem);
  line-height: 1.55;
  font-weight: 700;
}

.lead {
  font-size: clamp(1rem, 1.25vw, 1.09rem);
  color: var(--text-muted);
  line-height: 2;
}
.section--dark .lead { color: var(--on-dark-muted); }

/* Keeps the full-width ＦＰＴ acronym from breaking across lines */
.nw { white-space: nowrap; }

.gradient-text {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-head { max-width: 780px; margin-bottom: clamp(40px, 5vw, 64px); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head .h2 + .lead { margin-top: 20px; }

/* --------------------------------------------------------------------------
   5. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: .01em;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease),
    background-color .25s var(--ease), color .25s var(--ease),
    border-color .25s var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn svg { flex: none; transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(3px); }

.btn--primary {
  background: var(--grad-brand);
  background-size: 160% 100%;
  color: #fff;
  box-shadow: var(--shadow-brand);
}
.btn--primary:hover { background-position: 100% 0; box-shadow: 0 18px 40px rgba(243,112,33,.36); }

.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { background: var(--ink-3); box-shadow: var(--shadow-md); }

.btn--ghost {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--text);
}
.btn--ghost:hover { border-color: var(--ink); background: var(--surface-2); }

.btn--ghost-light {
  background: rgba(255, 255, 255, .06);
  border-color: rgba(255, 255, 255, .28);
  color: #fff;
  backdrop-filter: blur(8px);
}
.btn--ghost-light:hover { background: rgba(255, 255, 255, .14); border-color: #fff; }

.btn--sm { padding: 11px 22px; font-size: 14px; }
.btn--lg { padding: 18px 38px; font-size: 16px; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 15px;
  color: var(--brand-blue-700);
}
.link-arrow svg { transition: transform .25s var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }
.section--dark .link-arrow { color: var(--brand-orange-300); }

/* --------------------------------------------------------------------------
   6. Header
   -------------------------------------------------------------------------- */
.utility-bar {
  background: var(--ink);
  color: var(--on-dark-muted);
  font-size: 13px;
}
.utility-bar__inner {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 26px;
  height: 38px;
}
.utility-bar a { transition: color .2s var(--ease); }
.utility-bar a:hover { color: #fff; }
.utility-bar__lang {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding-left: 26px;
  border-left: 1px solid var(--on-dark-border);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .3s var(--ease), border-color .3s var(--ease),
    background-color .3s var(--ease);
}
.site-header.is-stuck {
  border-bottom-color: var(--border);
  box-shadow: 0 6px 24px rgba(16, 24, 40, .07);
  background: rgba(255, 255, 255, .94);
}
.site-header__inner {
  display: flex;
  align-items: center;
  gap: 28px;
  height: var(--header-h);
}
.brand { display: flex; align-items: center; gap: 14px; flex: none; }
.brand__logo { width: 118px; }
.brand__divider { width: 1px; height: 30px; background: var(--border-strong); }
.brand__name {
  font-size: 12.5px;
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: .02em;
  color: var(--text-muted);
}
.brand__name b { display: block; color: var(--text); font-size: 13.5px; }

.nav { margin-left: auto; }
.nav__list { display: flex; align-items: center; gap: 4px; }
.nav__link {
  display: block;
  position: relative;
  padding: 10px 12px;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  color: var(--text);
  border-radius: var(--radius-sm);
  transition: color .2s var(--ease), background-color .2s var(--ease);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 12px; right: 12px; bottom: 4px;
  height: 2px;
  border-radius: 2px;
  background: var(--grad-brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .28s var(--ease);
}
.nav__link:hover { color: var(--brand-orange-600); }
.nav__link:hover::after,
.nav__link.is-active::after { transform: scaleX(1); }
.nav__link.is-active { color: var(--brand-orange-600); }

.header__actions { display: flex; align-items: center; gap: 12px; flex: none; }

/* CTA shown only inside the opened mobile menu */
.nav__cta { display: none; }

.nav-toggle {
  display: none;
  width: 46px; height: 46px;
  align-items: center;
  justify-content: center;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.nav-toggle__bars { position: relative; width: 20px; height: 14px; }
.nav-toggle__bars span {
  position: absolute;
  left: 0;
  width: 100%; height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .3s var(--ease), opacity .2s var(--ease);
}
.nav-toggle__bars span:nth-child(1) { top: 0; }
.nav-toggle__bars span:nth-child(2) { top: 6px; }
.nav-toggle__bars span:nth-child(3) { top: 12px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* --------------------------------------------------------------------------
   7. Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  isolation: isolate;
  padding: clamp(76px, 9vw, 130px) 0 clamp(0px, 3vw, 40px);
  background: var(--ink);
  color: var(--on-dark);
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -3;
  background: url("../img/hero.webp") center right / cover no-repeat;
  opacity: .28;
  filter: saturate(.6);
}
.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(1100px 620px at 8% 0%, rgba(243, 112, 33, .30), transparent 62%),
    radial-gradient(900px 620px at 92% 18%, rgba(0, 143, 211, .34), transparent 60%),
    linear-gradient(180deg, rgba(11, 17, 32, .92) 0%, rgba(11, 17, 32, .84) 40%, #0b1120 100%);
}
.hero__canvas {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%; height: 100%;
  opacity: .55;
}

.hero__inner { display: block; }
.hero__content { max-width: 680px; }

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px 8px 10px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 999px;
  background: rgba(255, 255, 255, .06);
  backdrop-filter: blur(10px);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  color: #fff;
  margin-bottom: 26px;
}
.hero__badge .chip {
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--grad-brand);
  font-size: 11.5px;
  letter-spacing: .1em;
}

.hero .h1 { color: #fff; }
.hero .h1 .accent {
  background: linear-gradient(100deg, #ffb066 0%, #ff8a3d 35%, #45c1f5 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__desc {
  margin-top: 26px;
  max-width: 620px;
  font-size: clamp(1rem, 1.2vw, 1.08rem);
  line-height: 2.05;
  color: var(--on-dark-muted);
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }

.hero__tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 40px; }
.tag {
  padding: 7px 15px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 999px;
  background: rgba(255, 255, 255, .04);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--on-dark-muted);
}



/* Stats strip */
.stats {
  position: relative;
  z-index: 2;
  margin-top: clamp(48px, 6vw, 80px);
  padding: clamp(28px, 3vw, 40px) clamp(24px, 3vw, 44px);
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, .05);
  backdrop-filter: blur(14px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}
.stat__value {
  display: flex;
  align-items: baseline;
  gap: 3px;
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: #fff;
}
.stat__value .unit { font-size: .48em; font-weight: 700; color: var(--brand-orange-300); }
.stat__label { margin-top: 8px; font-size: 13px; line-height: 1.6; color: var(--on-dark-muted); }

/* --------------------------------------------------------------------------
   8. Credential marquee
   -------------------------------------------------------------------------- */
.creds { background: var(--surface); border-bottom: 1px solid var(--border); }
.creds__inner { padding: 30px 0; display: flex; align-items: center; gap: 34px; flex-wrap: wrap; }
.creds__title {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--text-faint);
  text-transform: uppercase;
  flex: none;
}
.creds__list { display: flex; flex-wrap: wrap; gap: 10px; }
.cred {
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-2);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  transition: border-color .2s var(--ease), color .2s var(--ease), transform .2s var(--ease);
}
.cred:hover { border-color: var(--brand-orange); color: var(--brand-orange-600); transform: translateY(-2px); }

/* --------------------------------------------------------------------------
   9. Cards
   -------------------------------------------------------------------------- */
.card {
  position: relative;
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease),
    border-color .35s var(--ease);
  overflow: hidden;
}
.card::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--grad-brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s var(--ease);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card:hover::after { transform: scaleX(1); }

.card__icon {
  width: 54px; height: 54px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  border-radius: 15px;
  background: var(--grad-brand-soft);
  color: var(--brand-orange-600);
}
.card__icon svg { width: 26px; height: 26px; }
.card__num {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .16em;
  color: var(--brand-orange);
  margin-bottom: 12px;
}
.card .h3 { margin-bottom: 12px; }
.card__text { font-size: 14.5px; line-height: 1.95; color: var(--text-muted); }
.card__list { margin-top: 18px; display: grid; gap: 9px; }
.card__list li {
  position: relative;
  padding-left: 22px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--text-muted);
}
.card__list li::before {
  content: "";
  position: absolute;
  left: 2px; top: 9px;
  width: 7px; height: 7px;
  border-radius: 2px;
  background: var(--grad-brand);
}

/* Dark card variant */
.card--dark {
  background: var(--on-dark-surface);
  border-color: var(--on-dark-border);
  backdrop-filter: blur(10px);
}
.card--dark .card__text,
.card--dark .card__list li { color: var(--on-dark-muted); }
.card--dark .card__icon { background: rgba(255, 255, 255, .08); color: var(--brand-orange-300); }
.card--dark:hover { border-color: rgba(255, 255, 255, .28); box-shadow: 0 30px 70px rgba(0, 0, 0, .4); }

/* --------------------------------------------------------------------------
   9b. Product orbit (自社プロダクト — 星図)
   Ported from AstraWork/onegate/index.html; kept as its own scoped block so
   it does not collide with the design tokens above. Center globe via cobe
   (MIT, github.com/shuding/cobe), orbit technique from Magic UI.
   -------------------------------------------------------------------------- */
.orbit {
  --blue: #0b67b1; --blue-2: #1583cd; --orange: #f27023; --green: #0db04b;
  position: relative;
  overflow: hidden;
  padding: clamp(56px, 8vw, 96px) 0;
  background: radial-gradient(130% 105% at 50% -12%, #14456f 0%, #0a2740 44%, #050f1c 100%);
}
.orbit .galaxy { position: absolute; inset: 0; width: 100%; height: 100%; display: block; z-index: 0; pointer-events: none; }
.orbit .section-head { position: relative; z-index: 1; }

.orbit .sky { position: relative; z-index: 1; display: flex; justify-content: center; align-items: center;
  gap: clamp(22px, 6vw, 90px); padding: clamp(18px, 2.4vh, 30px) 0; flex-wrap: wrap; }
.orbit .orb-read { flex: 0 0 clamp(262px, 25vw, 372px); }

.orbit .orb-stage { position: relative; z-index: 1;
  --size: clamp(280px, min(52vh, 36vw), 560px); --r1: calc(var(--size)*.315); --r2: calc(var(--size)*.535);
  width: var(--size); height: var(--size); display: grid; place-items: center; }

.orbit .ring { position: absolute; top: 50%; left: 50%; border-radius: 50%; border: 1px dashed rgba(255,255,255,.17);
  transform: translate(-50%,-50%); }
.orbit .ring.r1 { width: calc(var(--r1)*2); height: calc(var(--r1)*2); }
.orbit .ring.r2 { width: calc(var(--r2)*2); height: calc(var(--r2)*2); border-style: solid; border-color: rgba(255,255,255,.09); }

.orbit .globe-wrap { position: relative; width: calc(var(--size)*.44); height: calc(var(--size)*.44); display: grid; place-items: center; }
.orbit #globe { width: 100%; height: 100%; display: block; cursor: grab; filter: drop-shadow(0 0 34px rgba(21,131,205,.45)); }
.orbit #globe:active { cursor: grabbing; }
.orbit .sky.no-gl #globe { background: radial-gradient(circle at 34% 30%, #3ea0e0, #0b67b1 46%, #062a48 100%); border-radius: 50%; }

.orbit .sky-cap { position: absolute; z-index: 2; left: 0; top: 0;
  display: flex; align-items: center; gap: 8px; padding: 6px 12px 6px 9px; border-radius: 999px;
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); backdrop-filter: blur(10px); }
.orbit .sky-cap i { width: 7px; height: 7px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 10px 0 var(--orange); }
.orbit .sky-cap b { font-size: 12.5px; font-weight: 800; letter-spacing: .08em; color: #fff; }
.orbit .sky-cap span { font-size: 9px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: rgba(190,220,245,.7); }

@keyframes orbSpin {
  from { transform: rotate(calc(var(--a)*1deg)) translateY(var(--r)) rotate(calc(var(--a)*-1deg)); }
  to { transform: rotate(calc(var(--a)*1deg + 360deg)) translateY(var(--r)) rotate(calc(var(--a)*-1deg - 360deg)); }
}
.orbit .orb-star { position: absolute; top: 50%; left: 50%; width: clamp(40px,4.6vh,50px); height: clamp(40px,4.6vh,50px);
  margin: calc(clamp(40px,4.6vh,50px)/-2) 0 0 calc(clamp(40px,4.6vh,50px)/-2);
  display: grid; place-items: center; border-radius: 50%; text-decoration: none;
  animation: orbSpin var(--dur,46s) linear infinite; animation-direction: var(--dir,normal); cursor: pointer; }
.orbit .orb-star[data-soon] { cursor: not-allowed; }
.orbit .orb-stage:hover .orb-star, .orbit .orb-star:focus-visible { animation-play-state: paused; }
.orbit .orb-star.shake .os-ic { animation: orbShake .4s var(--ease); }
@keyframes orbShake { 10%,90%{transform:translateX(-3px)} 30%,70%{transform:translateX(4px)} 50%{transform:translateX(-4px)} }
.orbit .os-ic { position: relative; width: 100%; height: 100%; display: grid; place-items: center; border-radius: 50%;
  background: rgba(255,255,255,.95); overflow: hidden;
  box-shadow: 0 0 0 1px rgba(255,255,255,.55), 0 12px 26px -12px rgba(0,0,0,.75),
    0 0 0 6px color-mix(in srgb, var(--accent) 22%, transparent),
    0 0 26px -4px color-mix(in srgb, var(--accent) 85%, transparent);
  transition: transform .28s var(--ease), box-shadow .28s var(--ease); }
.orbit .orb-star:hover .os-ic, .orbit .orb-star:focus-visible .os-ic { transform: scale(1.16);
  box-shadow: 0 0 0 1px #fff, 0 16px 30px -12px rgba(0,0,0,.8),
    0 0 0 9px color-mix(in srgb, var(--accent) 34%, transparent),
    0 0 40px -2px color-mix(in srgb, var(--accent) 95%, transparent); }
.orbit .os-ic img { width: 62%; height: 62%; object-fit: contain; }
.orbit .os-ic svg { width: 52%; height: 52%; fill: none; stroke: var(--accent); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.orbit .orb-star[data-soon] .os-ic { background: rgba(255,255,255,.78);
  box-shadow: 0 0 0 1px rgba(255,255,255,.38), 0 10px 22px -12px rgba(0,0,0,.7), 0 0 0 6px color-mix(in srgb, var(--accent) 13%, transparent); }
.orbit .orb-star[data-soon] .os-ic svg { opacity: .72; }
.orbit .orb-star[data-soon] .os-nm { color: rgba(178,204,228,.62); font-weight: 700; }
.orbit .orb-star[data-soon] .os-pulse { border-style: dashed; animation-duration: 5s; }
.orbit .os-nm { position: absolute; left: 50%; top: calc(100% + 5px); transform: translateX(-50%); white-space: nowrap;
  font-size: 9.5px; font-weight: 750; letter-spacing: .01em; color: rgba(215,235,252,.9);
  text-shadow: 0 1px 6px rgba(0,16,32,.85); transition: color .24s var(--ease); }
.orbit .orb-star:hover .os-nm { color: #fff; }
.orbit .os-pulse { position: absolute; inset: -6px; border-radius: 50%; pointer-events: none;
  border: 1px solid color-mix(in srgb, var(--accent) 55%, transparent);
  animation: orbPulse 3.4s var(--ease) infinite; animation-delay: var(--pd,0s); }
@keyframes orbPulse { 0%{transform:scale(.86);opacity:.85} 70%{transform:scale(1.5);opacity:0} 100%{opacity:0} }

.orbit .orb-read { position: relative; z-index: 2; align-self: center; display: flex; flex-direction: column;
  min-height: clamp(268px,36vh,346px); padding: clamp(14px,1.7vw,19px); border-radius: 18px;
  color: #e9f3fb; background: rgba(255,255,255,.065); border: 1px solid rgba(255,255,255,.13);
  backdrop-filter: blur(12px); box-shadow: inset 0 1px 0 rgba(255,255,255,.09); }
.orbit .or-top { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.orbit .or-dot { width: 9px; height: 9px; border-radius: 50%; flex: 0 0 auto; background: var(--accent);
  box-shadow: 0 0 12px -1px var(--accent); transition: background .3s var(--ease); }
.orbit .or-nm { font-size: clamp(13.5px,1.8vh,16px); font-weight: 800; letter-spacing: -.015em; }
.orbit .or-t { margin: 9px 0 0; font-size: 12.5px; font-weight: 700; line-height: 1.45; color: #fff; }
.orbit .or-b { margin: 10px 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 7px; }
.orbit .or-b li { position: relative; padding-left: 14px; font-size: 11px; line-height: 1.55; color: rgba(206,228,247,.86); }
.orbit .or-b li::before { content: ""; position: absolute; left: 2px; top: 6px; width: 4px; height: 4px; border-radius: 50%; background: var(--accent); }
.orbit .or-meta { margin: 12px 0 0; display: grid; grid-template-columns: auto 1fr; gap: 4px 10px; }
.orbit .or-meta:empty { display: none; }
.orbit .or-meta dt { margin: 0; padding-top: 2px; font-size: 8.5px; font-weight: 800; letter-spacing: .1em;
  text-transform: uppercase; color: rgba(158,194,226,.66); white-space: nowrap; }
.orbit .or-meta dd { margin: 0; font-size: 10.5px; line-height: 1.4; color: rgba(214,234,250,.9); }
.orbit .or-ft { margin-top: auto; padding-top: 11px; display: flex; align-items: center; gap: 8px;
  justify-content: space-between; border-top: 1px solid rgba(255,255,255,.1); }
.orbit .or-ring, .orbit .or-tag { font-size: 9px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase;
  padding: 4px 8px; border-radius: 999px; background: rgba(255,255,255,.09); color: rgba(200,224,245,.85); white-space: nowrap; }
.orbit .or-tag { background: color-mix(in srgb, var(--accent) 30%, transparent); color: #fff; }
.orbit .or-host { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px;
  color: rgba(160,196,226,.8); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

@media (prefers-reduced-motion: reduce) {
  .orbit .os-pulse { animation: none; }
  .orbit .orb-star { animation: none; transform: rotate(calc(var(--a)*1deg)) translateY(var(--r)) rotate(calc(var(--a)*-1deg)); }
}
@media (max-width: 900px) {
  .orbit .sky { flex-direction: column; gap: 16px; }
  .orbit .orb-read { flex: 0 0 auto; width: 100%; }
  .orbit .orb-stage { --size: min(78vw,380px); }
  .orbit .sky-cap { position: static; align-self: start; justify-self: start; margin-bottom: 10px; }
}
@media (max-width: 700px) {
  .orbit .orb-stage { --size: min(84vw,340px); --r1: calc(var(--size)*.29); --r2: calc(var(--size)*.455); }
  .orbit .os-nm { font-size: 9px; }
}

/* Challenge cards */
.problem {
  display: flex;
  gap: 18px;
  padding: 26px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
}
.problem__mark {
  flex: none;
  width: 34px; height: 34px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: rgba(243, 112, 33, .1);
  color: var(--brand-orange-600);
  font-weight: 800;
  font-size: 15px;
}
.problem p { font-size: 14.5px; line-height: 1.9; color: var(--text-muted); }
.problem strong { display: block; color: var(--text); font-size: 15.5px; margin-bottom: 6px; }

/* --------------------------------------------------------------------------
   10. Steps (AI導入プロセス)
   -------------------------------------------------------------------------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  counter-reset: step;
}
.step {
  position: relative;
  padding: 30px 26px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.step:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  display: block;
  margin-bottom: 16px;
  font-size: 32px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.02em;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.step__title { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.step__text { font-size: 13.5px; line-height: 1.9; color: var(--text-muted); }
.step__meta {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--border-strong);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--brand-blue-700);
}
.steps__track {
  position: relative;
}
.steps__track::before {
  content: "";
  position: absolute;
  top: 52px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: linear-gradient(90deg, rgba(243,112,33,.35), rgba(0,143,211,.35));
  z-index: -1;
}

/* --------------------------------------------------------------------------
   11. Best-shore / communication model
   -------------------------------------------------------------------------- */

/* 11a. 図版フレーム（体制図・コミュニケーションモデル共通） */
.diagram { margin: 0 0 64px; }
.diagram__frame {
  position: relative;
  padding: 14px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-md);
}
.diagram__hint {
  display: none;
  align-items: center;
  gap: 6px;
  margin: 0 0 10px;
  padding-left: 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-faint);
}
.diagram__hint svg { width: 14px; height: 14px; flex: none; }
.diagram__scroll {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  background: #fff;
  -webkit-overflow-scrolling: touch;
}
.diagram__scroll:focus-visible { outline: 3px solid var(--brand-orange); outline-offset: 3px; }
.diagram__img {
  display: block;
  width: 100%;
  min-width: 780px;
  height: auto;
}
.diagram__img--wide { min-width: 940px; }
.diagram__caption {
  margin-top: 18px;
  text-align: center;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--text-muted);
}
.diagram__caption b { color: var(--text); font-weight: 700; }

/* ダークセクション上での図版 */
.section--dark .diagram__frame {
  border-color: var(--on-dark-border);
  background:
    linear-gradient(160deg, rgba(243, 112, 33, .14), rgba(0, 143, 211, .12)),
    rgba(255, 255, 255, .05);
  box-shadow: var(--shadow-lg);
}
.section--dark .diagram__hint { color: var(--on-dark-muted); }
.section--dark .diagram__scroll:focus-visible { outline-color: var(--brand-orange-300); }
.section--dark .diagram__caption { color: var(--on-dark-muted); }
.section--dark .diagram__caption b { color: #fff; }

/* 11b. この組織モデルの強み */
.orgstrength { margin-bottom: 64px; }
.orgstrength__head { max-width: 760px; margin-bottom: 32px; }
.orgstrength__title {
  font-size: clamp(1.25rem, 2.4vw, 1.75rem);
  line-height: 1.5;
  font-weight: 800;
  letter-spacing: -.01em;
  color: #fff;
  margin: 0;
}
.orgstrength__title .accent {
  background: linear-gradient(100deg, #ffb066 0%, #ff8a3d 40%, #45c1f5 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.orgstrength__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.strength {
  display: flex;
  flex-direction: column;
  padding: 28px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--on-dark-border);
  background: rgba(255, 255, 255, .045);
  transition: transform .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease);
}
.strength:hover {
  transform: translateY(-4px);
  border-color: rgba(243, 112, 33, .45);
  background: rgba(255, 255, 255, .07);
}
.strength__icon {
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  margin-bottom: 18px;
  border-radius: 13px;
  background: var(--grad-brand);
  color: #fff;
  box-shadow: var(--shadow-brand);
}
.strength__icon svg { width: 23px; height: 23px; }
.strength__title {
  font-size: 16.5px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 10px;
  line-height: 1.5;
}
.strength__text {
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--on-dark-muted);
  margin: 0 0 20px;
  flex: 1 1 auto;
}
.strength__take {
  display: inline-flex;
  align-self: flex-start;
  align-items: center;
  gap: 7px;
  margin: 0;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid rgba(243, 112, 33, .38);
  background: rgba(243, 112, 33, .12);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--brand-orange-300);
}
.strength__take::before {
  content: "";
  width: 5px; height: 5px;
  border-radius: 50%;
  background: currentColor;
  flex: none;
}

/* 共通基盤バー */
.foundation {
  margin-top: 22px;
  padding: 24px 26px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0, 143, 211, .35);
  background: linear-gradient(100deg, rgba(0, 143, 211, .16), rgba(243, 112, 33, .1));
}
.foundation__title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  line-height: 1.6;
}
.foundation__title svg { width: 18px; height: 18px; flex: none; color: var(--brand-orange-300); }
.foundation__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.foundation__item {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--on-dark-border);
  background: rgba(255, 255, 255, .06);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--on-dark);
  line-height: 1.5;
}
.foundation__item svg { width: 16px; height: 16px; flex: none; color: var(--brand-orange-300); }
.foundation__item span {
  font-size: 11.5px;
  font-weight: 500;
  color: var(--text-faint);
}
.foundation__item span::before { content: "／"; margin-right: 2px; }

/* --------------------------------------------------------------------------
   11d. コミュニケーションモデル（タブ切替）
   -------------------------------------------------------------------------- */
.cmodel__tabs { margin-bottom: 34px; }

/* 縦積みのタブパネル（提供サービスの2カラム版とは別レイアウト）。
   .tabpanel が後方で定義されるため、クラスを重ねて詳細度で勝たせる */
.tabpanel.tabpanel--stack {
  display: block;
  grid-template-columns: none;
}
.cmodel__intro { margin-bottom: 28px; }
.cmodel__title {
  font-size: clamp(1.1rem, 1.9vw, 1.4rem);
  font-weight: 800;
  line-height: 1.5;
  margin: 0 0 12px;
}
.cmodel__lead {
  font-size: 14.5px;
  line-height: 1.95;
  color: var(--text-muted);
  max-width: 820px;
  margin: 0;
}
.cmodel__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.cmodel__meta li {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.5;
}
.cmodel__meta b {
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: .08em;
  color: var(--brand-orange);
}

.patterns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}
.pattern {
  display: flex;
  flex-direction: column;
  padding: 30px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.pattern:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
}
.pattern__head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.pattern__no {
  flex: none;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 54px;
  padding: 8px 0;
  border-radius: 12px;
  background: var(--grad-brand);
  color: #fff;
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: .06em;
  line-height: 1.3;
}
.pattern__no b { font-size: 19px; font-weight: 800; line-height: 1.1; }
.pattern__title { font-size: 17px; font-weight: 700; line-height: 1.5; margin: 0 0 4px; }
.pattern__sub { font-size: 12.5px; color: var(--text-muted); line-height: 1.6; margin: 0; }

.pattern__flow { display: grid; gap: 8px; margin: 0 0 20px; padding: 0; list-style: none; }
.pflow {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--border-strong);
  background: var(--surface-2);
}
.pflow--jp   { border-left-color: var(--brand-orange); }
.pflow--near { border-left-color: var(--brand-green); }
.pflow--vn   { border-left-color: var(--brand-blue); }
.pflow__place {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--text-faint);
  margin-bottom: 7px;
}
.pflow__roles { display: flex; flex-wrap: wrap; gap: 6px; }
.pflow__roles > span {
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px dashed var(--border-strong);
  background: #fff;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  line-height: 1.6;
}
/* ＦＰＴが提供する要員は実線＋濃色、お客様側は破線 */
.pflow__roles > span.is-ours {
  border-style: solid;
  border-color: transparent;
  color: var(--text);
}
.pflow--jp   .is-ours { background: rgba(243, 112, 33, .12); }
.pflow--near .is-ours { background: rgba(22, 162, 75, .13); }
.pflow--vn   .is-ours { background: rgba(0, 143, 211, .13); }

.pattern__note {
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--text-muted);
  margin: 0 0 18px;
  flex: 1 1 auto;
}
.pattern__tag {
  display: inline-flex;
  align-self: flex-start;
  align-items: center;
  gap: 7px;
  margin: 0;
  padding: 8px 15px;
  border-radius: 999px;
  border: 1px solid rgba(22, 162, 75, .35);
  background: rgba(22, 162, 75, .1);
  font-size: 12.5px;
  font-weight: 700;
  color: #0f7d39;
}
.pattern__tag::before {
  content: "";
  width: 5px; height: 5px;
  border-radius: 50%;
  background: currentColor;
  flex: none;
}
.pattern__tag--best {
  border-color: rgba(243, 112, 33, .38);
  background: rgba(243, 112, 33, .1);
  color: var(--brand-orange-600);
}

.patterns__legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 22px;
  margin: 26px 0 0;
  font-size: 12.5px;
  color: var(--text-muted);
}
.patterns__key { display: inline-flex; align-items: center; gap: 8px; }
.patterns__key i {
  width: 26px; height: 16px;
  border-radius: 999px;
  border: 1px solid transparent;
  /* 帯ごとの色（日本／ニアショア／ベトナム）をまとめて示す */
  background: linear-gradient(100deg, rgba(243,112,33,.22), rgba(22,162,75,.22) 50%, rgba(0,143,211,.22));
}
.patterns__key i.is-client { background: #fff; border: 1px dashed var(--border-strong); }
.patterns__note { color: var(--text-faint); }

/* --------------------------------------------------------------------------
   12. Tabs (提供サービス)
   -------------------------------------------------------------------------- */
.tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 7px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  box-shadow: var(--shadow-xs);
  margin-bottom: 40px;
  width: fit-content;
  max-width: 100%;
}
.tab {
  padding: 12px 24px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-muted);
  transition: background-color .25s var(--ease), color .25s var(--ease);
}
.tab:hover { color: var(--text); background: var(--surface-2); }
.tab[aria-selected="true"] {
  background: var(--grad-brand);
  color: #fff;
  box-shadow: var(--shadow-brand);
}
.tabpanel[hidden] { display: none; }
.tabpanel {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
  animation: fadeUp .5s var(--ease);
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}
.tabpanel__title { font-size: clamp(1.35rem, 2.2vw, 1.75rem); font-weight: 800; margin-bottom: 16px; letter-spacing: -.01em; }
.tabpanel__text { font-size: 15px; line-height: 2.05; color: var(--text-muted); }
.feature-list { display: grid; gap: 12px; margin-top: 26px; }
.feature-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 16px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-muted);
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}
.feature-list li:hover { border-color: var(--brand-orange); transform: translateX(4px); }
.feature-list b { color: var(--text); }
.feature-list__check {
  flex: none;
  width: 22px; height: 22px;
  margin-top: 3px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--grad-brand);
  color: #fff;
}
.feature-list__check svg { width: 12px; height: 12px; }

.metric-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 4px; }
.metric-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 0; }
.metric {
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface-2);
}
.metric__value {
  font-size: 30px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.02em;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.metric__value .unit { font-size: .58em; font-weight: 700; letter-spacing: 0; }
.metric__label { margin-top: 8px; font-size: 13px; line-height: 1.7; color: var(--text-muted); }

/* --------------------------------------------------------------------------
   13. Why-us
   -------------------------------------------------------------------------- */
.why {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--on-dark-border);
  border: 1px solid var(--on-dark-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.why__item {
  padding: 36px 32px;
  background: #0d1424;
  transition: background-color .35s var(--ease);
}
.why__item:hover { background: #131e36; }
.why__idx {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .18em;
  color: var(--brand-orange-300);
  margin-bottom: 14px;
}
.why__title { font-size: 17px; font-weight: 700; color: #fff; line-height: 1.6; margin-bottom: 12px; }
.why__text { font-size: 13.5px; line-height: 1.95; color: var(--on-dark-muted); }

/* --------------------------------------------------------------------------
   14. Message (CEO)
   -------------------------------------------------------------------------- */
/* --------------------------------------------------------------------------
   13b. IT人材紹介サービス
   -------------------------------------------------------------------------- */
.hrsvc {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.hrsvc__figure { position: relative; margin: 0; }
.hrsvc__photo {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: linear-gradient(160deg, #eef3fa, #dde8f5);
  box-shadow: var(--shadow-lg);
}
.hrsvc__photo img { width: 100%; }
.hrsvc__figure::before {
  content: "";
  position: absolute;
  left: -20px; bottom: -20px;
  width: 55%; height: 45%;
  border-radius: var(--radius-xl);
  background: var(--grad-brand);
  opacity: .16;
  z-index: -1;
}
.hrsvc__lead { margin-top: 20px; }
.hrsvc__cta { margin-top: 30px; }

/* 提供サービスタブから本セクションへの導線 */
.feature-list__more { border: 0 !important; background: none !important; padding: 4px 0 0 !important; }
.feature-list__more:hover { transform: none !important; }
.feature-list__more a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--brand-orange);
  border-bottom: 1px solid transparent;
  transition: border-color .25s var(--ease);
}
.feature-list__more a:hover { border-bottom-color: currentColor; }
.feature-list__more svg { width: 15px; height: 15px; }

.hrsvc__program {
  margin-top: clamp(48px, 6vw, 80px);
  padding: clamp(28px, 4vw, 44px);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.hrsvc__program-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  margin-bottom: 26px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.hrsvc__program-title { font-size: clamp(1.05rem, 1.7vw, 1.3rem); font-weight: 800; margin: 0; }
.hrsvc__program-sub {
  margin: 0;
  padding: 5px 13px;
  border-radius: 999px;
  background: var(--surface-3);
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
}
.hrsvc__notes { display: grid; gap: 10px; margin: 26px 0 0; padding: 0; list-style: none; }
.hrsvc__notes li {
  position: relative;
  padding-left: 20px;
  font-size: 13.5px;
  line-height: 1.95;
  color: var(--text-muted);
}
.hrsvc__notes li::before {
  content: "";
  position: absolute;
  left: 3px; top: 11px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--brand-orange);
}

.message {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.message__figure { position: relative; }
.message__photo {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: linear-gradient(160deg, #eef3fa, #dde8f5);
  box-shadow: var(--shadow-lg);
}
.message__photo img { width: 100%; }
.message__figure::before {
  content: "";
  position: absolute;
  right: -20px; bottom: -20px;
  width: 55%; height: 45%;
  border-radius: var(--radius-xl);
  background: var(--grad-brand);
  opacity: .16;
  z-index: -1;
}
.message__quote {
  font-size: clamp(1.3rem, 2.4vw, 1.95rem);
  font-weight: 800;
  line-height: 1.62;
  letter-spacing: -.01em;
  margin-bottom: 26px;
}
.message__body { font-size: 15px; line-height: 2.1; color: var(--text-muted); }
.message__body p + p { margin-top: 18px; }
.message__sign {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.message__sign-name { font-size: 17px; font-weight: 800; }
.message__sign-role { font-size: 13px; color: var(--text-muted); }

/* --------------------------------------------------------------------------
   15. Mission & core values
   -------------------------------------------------------------------------- */
.mission {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: 24px;
  margin-bottom: clamp(56px, 6vw, 88px);
}
.mission__card {
  position: relative;
  padding: clamp(30px, 3.4vw, 46px);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.mission__card--primary {
  color: var(--on-dark);
  border-color: transparent;
  background: linear-gradient(140deg, #101a33 0%, #14294a 60%, #0d3a58 100%);
  box-shadow: var(--shadow-lg);
}
.mission__card--primary::before {
  content: "";
  position: absolute;
  right: -70px; top: -70px;
  width: 260px; height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(243, 112, 33, .4), transparent 68%);
  pointer-events: none;
}
.mission__label {
  position: relative;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .16em;
  color: var(--brand-orange);
  margin-bottom: 20px;
}
.mission__card--primary .mission__label { color: var(--brand-orange-300); }

.mission__statement {
  position: relative;
  font-size: clamp(1.25rem, 2.1vw, 1.7rem);
  font-weight: 800;
  line-height: 1.68;
  letter-spacing: -.01em;
  margin-bottom: 20px;
}
.mission__card--primary .mission__statement { color: #fff; }
.mission__statement--sm { font-size: clamp(1.1rem, 1.7vw, 1.35rem); }

.mission__text {
  position: relative;
  font-size: 14.5px;
  line-height: 2;
  color: var(--text-muted);
}
.mission__card--primary .mission__text { color: var(--on-dark-muted); }

.values-group + .values-group { margin-top: clamp(44px, 4.5vw, 64px); }
.values-group__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px 18px;
  padding-bottom: 18px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--border);
}
.values-group__title { font-size: clamp(1.05rem, 1.5vw, 1.2rem); font-weight: 800; }
.values-group__sub {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--text-faint);
}

.value {
  position: relative;
  padding: 32px 30px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
}
.value:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--brand-orange); }
.value__icon {
  display: grid;
  place-items: center;
  width: 50px; height: 50px;
  margin-bottom: 20px;
  border-radius: 14px;
  background: var(--grad-brand-soft);
  color: var(--brand-orange-600);
}
.value__icon svg { width: 24px; height: 24px; }
.value--leader .value__icon {
  background: linear-gradient(140deg, rgba(0, 143, 211, .16), rgba(11, 100, 164, .1));
  color: var(--brand-blue-700);
}
.value__en {
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 8px;
}
.value__ja { font-size: 20px; font-weight: 800; line-height: 1.5; margin-bottom: 14px; }
.value__text { font-size: 14px; line-height: 1.95; color: var(--text-muted); }

/* --------------------------------------------------------------------------
   16. Company profile & offices
   -------------------------------------------------------------------------- */
.profile-table {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
}
.profile-table tr { border-bottom: 1px solid var(--border); }
.profile-table tr:last-child { border-bottom: 0; }
.profile-table th,
.profile-table td { padding: 20px 26px; text-align: left; vertical-align: top; font-size: 14.5px; line-height: 1.9; }
.profile-table th {
  width: 200px;
  font-weight: 700;
  color: var(--text);
  background: var(--surface-2);
  white-space: nowrap;
}
.profile-table td { color: var(--text-muted); }
.profile-table td b { color: var(--text); }

.office {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.office:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--brand-orange); }
.office__tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--grad-brand-soft);
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: .08em;
  color: var(--brand-orange-600);
  margin-bottom: 14px;
}
.office__name { font-size: 16.5px; font-weight: 700; line-height: 1.6; margin-bottom: 12px; }
.office__addr { font-size: 13.5px; line-height: 1.9; color: var(--text-muted); }
.office__tel { margin-top: 12px; font-size: 13px; color: var(--text-faint); letter-spacing: .01em; }

/* --------------------------------------------------------------------------
   17. Careers + CTA
   -------------------------------------------------------------------------- */
.careers {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  padding: clamp(40px, 5vw, 68px);
  background: linear-gradient(120deg, #101a33 0%, #14294a 55%, #0d3a58 100%);
  color: var(--on-dark);
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
  gap: 40px;
  align-items: center;
}
.careers::before {
  content: "";
  position: absolute;
  right: -80px; top: -80px;
  width: 340px; height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(243, 112, 33, .38), transparent 68%);
}
.careers__inner { position: relative; }
.careers .h2 { color: #fff; margin-bottom: 16px; }
.careers p { color: var(--on-dark-muted); font-size: 15px; line-height: 2; }
.careers__actions { position: relative; display: flex; flex-wrap: wrap; gap: 14px; justify-content: flex-end; }

.cta {
  position: relative;
  isolation: isolate;
  padding: clamp(72px, 8vw, 120px) 0;
  background: var(--grad-ink);
  color: var(--on-dark);
  text-align: center;
  overflow: hidden;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(760px 420px at 20% 0%, rgba(243, 112, 33, .3), transparent 62%),
    radial-gradient(760px 420px at 82% 100%, rgba(0, 143, 211, .3), transparent 62%);
}
.cta .h2 { color: #fff; }
.cta .lead { margin: 22px auto 0; max-width: 660px; }
.cta__actions { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; margin-top: 40px; }
.cta__note { margin-top: 26px; font-size: 13px; color: var(--text-faint); }

/* --------------------------------------------------------------------------
   18. Footer
   -------------------------------------------------------------------------- */
.site-footer { background: #070b14; color: var(--on-dark-muted); padding: 72px 0 0; }
.footer__top {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  gap: 40px;
  padding-bottom: 52px;
  border-bottom: 1px solid var(--on-dark-border);
}
.footer__logo { width: 130px; height: auto; margin-bottom: 20px; }
.footer__about { font-size: 13.5px; line-height: 1.95; max-width: 380px; }
.footer__social { display: flex; gap: 10px; margin-top: 24px; }
.footer__social a {
  width: 40px; height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid var(--on-dark-border);
  border-radius: 12px;
  color: var(--on-dark-muted);
  transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.footer__social a:hover { background: var(--grad-brand); border-color: transparent; color: #fff; transform: translateY(-3px); }
.footer__social svg { width: 18px; height: 18px; }

.footer__col-title {
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 20px;
}
.footer__links { display: grid; gap: 12px; }
.footer__links a { font-size: 13.5px; transition: color .2s var(--ease), padding-left .2s var(--ease); }
.footer__links a:hover { color: #fff; padding-left: 5px; }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 28px 0;
  font-size: 12.5px;
}
.footer__legal { display: flex; flex-wrap: wrap; gap: 22px; }
.footer__legal a:hover { color: #fff; }

/* Back to top */
.to-top {
  position: fixed;
  right: 24px; bottom: 24px;
  z-index: 90;
  width: 50px; height: 50px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s, background-color .25s var(--ease);
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--brand-orange); }

/* Side quick nav */
.side-nav {
  position: fixed;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 80;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 12px 8px;
}
.side-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.side-nav__link {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-muted);
  text-decoration: none;
  white-space: nowrap;
  transition: color .2s var(--ease), background-color .2s var(--ease);
}
.side-nav__dot {
  flex: 0 0 auto;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--border-strong);
  transition: background-color .2s var(--ease), transform .2s var(--ease);
}
.side-nav__link:hover,
.side-nav__link:focus-visible {
  background: var(--surface-2);
  color: var(--text);
}
.side-nav__link.is-active {
  background: var(--grad-brand-soft);
  color: var(--brand-orange-600);
}
.side-nav__link.is-active .side-nav__dot {
  background: var(--brand-orange);
  transform: scale(1.3);
}

@media (max-width: 1300px), (max-height: 760px) {
  .side-nav { display: none; }
}

/* --------------------------------------------------------------------------
   19. Scroll reveal
   -------------------------------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  will-change: opacity, transform;
}
[data-reveal].is-in { opacity: 1; transform: none; }

/* --------------------------------------------------------------------------
   20. Responsive
   -------------------------------------------------------------------------- */
/* Drop the brand wordmark before the nav has a chance to wrap */
@media (max-width: 1400px) {
  .brand__divider, .brand__name { display: none; }
}

@media (max-width: 1240px) {
  .nav { display: none; }
  .nav.is-open {
    display: block;
    position: fixed;
    inset: calc(var(--header-h)) 0 auto 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    padding: 18px 20px 26px;
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
  }
  .nav.is-open .nav__list { flex-direction: column; align-items: stretch; gap: 2px; }
  .nav.is-open .nav__link { padding: 15px 12px; font-size: 15.5px; border-bottom: 1px solid var(--border); border-radius: 0; }
  .nav.is-open .nav__link::after { display: none; }
  .nav.is-open .nav__cta { display: block; margin-top: 20px; }
  .nav.is-open .nav__cta .btn { width: 100%; }
  .nav-toggle { display: inline-flex; }
  .header__actions .btn { display: none; }
  .brand__divider, .brand__name { display: none; }
  .message { grid-template-columns: 1fr; }
  .mission { grid-template-columns: 1fr; }
  .hrsvc { grid-template-columns: 1fr; }
  .hrsvc__figure { max-width: 460px; }
  .metric-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .message__figure { max-width: 380px; }
  .careers { grid-template-columns: 1fr; }
  .careers__actions { justify-content: flex-start; }
  .footer__top { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps__track::before { display: none; }
  .orgstrength__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .diagram__hint { display: flex; }
  .patterns { grid-template-columns: 1fr; }
  .why { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tabpanel { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 16px; }
  .utility-bar__inner { justify-content: center; gap: 18px; font-size: 12px; }
}

@media (max-width: 640px) {
  :root { --header-h: 66px; }
  body { font-size: 15px; }
  .container, .container--wide { width: calc(100% - 32px); }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .why { grid-template-columns: 1fr; }
  .orgstrength__grid { grid-template-columns: 1fr; }
  .diagram { margin-bottom: 48px; }
  .diagram__frame { padding: 10px; border-radius: var(--radius-lg); }
  .orgstrength { margin-bottom: 48px; }
  .strength { padding: 24px; }
  .foundation { padding: 20px; }
  .pattern { padding: 24px 20px; }
  .metric-grid--4 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 24px; }
  .card, .step, .office, .value { padding: 24px; }
  .values-group__head { flex-direction: column; gap: 4px; }
  .profile-table th, .profile-table td { display: block; width: 100%; padding: 14px 20px; }
  .profile-table th { border-bottom: 1px solid var(--border); }
  .btn { width: 100%; }
  .hero__cta, .cta__actions, .careers__actions { flex-direction: column; }
  .tabs__list { width: 100%; border-radius: var(--radius); }
  .tab { flex: 1 1 auto; padding: 11px 14px; font-size: 13px; }
  .metric { padding: 20px; }
  .metric__value { font-size: 24px; }
  .utility-bar { display: none; }
  .to-top { right: 16px; bottom: 16px; }
}

/* --------------------------------------------------------------------------
   21. Motion / print preferences
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
  .hero__canvas { display: none; }
}

@media print {
  .site-header, .utility-bar, .to-top, .side-nav, .hero__canvas { display: none !important; }
  body { color: #000; }
  .section--dark, .cta, .site-footer { background: #fff !important; color: #000 !important; }
}