@charset "UTF-8";
/**
 * site.css — wizoutworks renewal 2026
 *
 * # tokens
 * # base
 * # layout
 * # components
 * # header / footer
 * # top
 * # pages
 * # motion
 * # responsive
 */

/* ==========================================================================
   # tokens
   ========================================================================== */
:root {
  --bg: #05060b;
  --bg-alt: #090b13;
  --surface: rgba(255, 255, 255, 0.03);
  --surface-hover: rgba(255, 255, 255, 0.05);
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #eef0f6;
  --text-sub: #a3a8b8;
  --text-mute: #6b7084;
  --blue: #3b82f6;
  --violet: #8b5cf6;
  --magenta: #d946ef;
  --grad: linear-gradient(90deg, #4f8bff 0%, #8b5cf6 50%, #d946ef 100%);
  --font-en: "Inter", "Noto Sans JP", system-ui, sans-serif;
  --font-jp: "Inter", "Noto Sans JP", "Hiragino Sans", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --radius: 16px;
  --container: 1200px;
  --gutter: clamp(20px, 4vw, 40px);
  --header-h: 72px;
}

/* ==========================================================================
   # base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-jp);
  font-size: 16px;
  line-height: 1.9;
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "palt";
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
::selection { background: rgba(139, 92, 246, 0.5); }
:focus-visible { outline: 2px solid var(--violet); outline-offset: 3px; }

.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.muted { color: var(--text-mute); }
.mono, .mono-label { font-family: var(--font-mono); }
.mono-label {
  color: var(--text-sub);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.6;
}
.pc-only { display: inline; }

.display-1 {
  font-family: var(--font-en);
  font-size: clamp(44px, 7vw, 96px);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.035em;
}
.display-2 {
  font-size: clamp(28px, 3.6vw, 46px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.01em;
}
.display-3 {
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 700;
  line-height: 1.5;
}
.lead {
  color: var(--text-sub);
  font-size: clamp(15px, 1.4vw, 18px);
  line-height: 2;
}
.lead:empty { display: none; }

/* ==========================================================================
   # layout
   ========================================================================== */
.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.container--narrow { max-width: calc(880px + var(--gutter) * 2); }

.section { position: relative; padding: clamp(80px, 12vw, 160px) 0; }
.section--alt {
  background: var(--bg-alt);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-head { margin-bottom: clamp(40px, 6vw, 72px); }
.section-head__ja { margin-top: 4px; color: var(--text-mute); font-size: 13px; }
.section-head .display-2 { margin-top: 24px; }
.section-head--center { text-align: center; }
.section-head--row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
}

.grid-2, .grid-3, .grid-4 { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2--top { align-items: start; gap: clamp(40px, 6vw, 80px); }

.split {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: end;
  margin-bottom: clamp(48px, 6vw, 80px);
}
.split__body p { color: var(--text-sub); }
.split__body p + p { margin-top: 16px; }
.split__body .text-link { margin-top: 28px; }

/* ==========================================================================
   # components
   ========================================================================== */
/* # button */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 52px;
  padding: 0 26px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: transform .2s, background-color .2s, border-color .2s, box-shadow .2s;
}
.btn--sm { height: 42px; padding: 0 20px; font-size: 14px; }
.btn--light { background: #fff; color: #05060b; }
.btn--light:hover { transform: translateY(-1px); box-shadow: 0 8px 32px rgba(139, 92, 246, 0.45); }
.btn--ghost { border: 1px solid var(--line-strong); color: var(--text); background: rgba(255, 255, 255, 0.02); backdrop-filter: blur(8px); }
.btn--ghost:hover { border-color: rgba(255, 255, 255, 0.4); background: rgba(255, 255, 255, 0.06); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.i-arrow { width: 16px; height: 16px; flex: none; transition: transform .2s; }
.btn:hover .i-arrow, .text-link:hover .i-arrow, .link-card:hover .i-arrow { transform: translateX(3px); }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 15px;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 4px;
  transition: border-color .2s;
}
.text-link:hover { border-color: var(--violet); }
.inline-link { text-decoration: underline; text-underline-offset: 3px; }

/* # chip / tag */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-sub);
}
.chip__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 0 12px var(--violet);
  animation: pulse 2.4s ease-in-out infinite;
}
.tag {
  display: inline-block;
  padding: 2px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-sub);
}
.tag--grad { border: 0; background: var(--grad); color: #fff; }

/* # card */
.card {
  position: relative;
  padding: clamp(24px, 3vw, 36px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
  transition: border-color .3s, background-color .3s;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, -20%), rgba(139, 92, 246, 0.14), transparent 60%);
  opacity: 0;
  transition: opacity .3s;
  pointer-events: none;
}
.card:hover { border-color: var(--line-strong); }
.card:hover::before { opacity: 1; }
.card > * { position: relative; }
.card h3 { font-size: 19px; font-weight: 700; line-height: 1.5; margin: 6px 0 12px; }
.card p { color: var(--text-sub); font-size: 15px; }
.card .mono-label { font-size: 12px; color: var(--text-sub); }
.card .tag { font-size: 11px; }
.card .tag--grad { color: #fff; }
.card + .card { margin-top: 20px; }
.grid-2 > .card + .card, .grid-3 > .card + .card, .grid-4 > .card + .card, .bento > .card + .card { margin-top: 0; }

.icon-box {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  margin-bottom: 24px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,0));
}
.icon { width: 22px; height: 22px; color: #c4b5fd; }

.check-list { margin-top: 20px; }
.check-list li {
  position: relative;
  padding-left: 28px;
  color: var(--text-sub);
  font-size: 15px;
  line-height: 1.7;
}
.check-list li + li { margin-top: 10px; }
.check-list li::before {
  content: "";
  position: absolute;
  top: 0.55em; left: 2px;
  width: 12px; height: 7px;
  border-left: 2px solid var(--violet);
  border-bottom: 2px solid var(--violet);
  transform: rotate(-45deg);
}
.check-list--small li { font-size: 13px; }

.pill-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 40px; }
.pill-list li {
  padding: 8px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 14px;
  color: var(--text-sub);
}

/* # steps */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  counter-reset: step;
}
.step {
  position: relative;
  padding-top: 28px;
  border-top: 1px solid var(--line-strong);
}
.step::before {
  content: "";
  position: absolute;
  top: -1px; left: 0;
  width: 48px; height: 1px;
  background: var(--grad);
}
.step__num { font-family: var(--font-mono); font-size: 13px; color: var(--text-mute); }
.step h3 { margin: 10px 0 8px; font-size: 20px; font-weight: 700; }
.step p { color: var(--text-sub); font-size: 15px; }

/* # spec (dl) */
.spec { border-top: 1px solid var(--line); }
.spec > div {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}
.spec dt { font-family: var(--font-mono); font-size: 13px; color: var(--text-mute); letter-spacing: 0.06em; padding-top: 2px; }
.spec dd { font-size: 15px; line-height: 1.8; }

/* # news */
.news-list { border-top: 1px solid var(--line); }
.news-row {
  display: grid;
  grid-template-columns: 140px 110px 1fr;
  align-items: center;
  gap: 16px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left .4s cubic-bezier(.2, .7, .2, 1), background-color .4s cubic-bezier(.2, .7, .2, 1);
}
.news-row:hover { background: var(--surface); padding-left: 12px; }
.news-row:hover p { color: #fff; }
@media (prefers-reduced-motion: reduce) { .news-row, .news-row p { transition: none; } }
.news-row time { font-size: 14px; color: var(--text-mute); }
.news-row p { font-size: 16px; transition: color .4s cubic-bezier(.2, .7, .2, 1); }

/* # product shot */
.product-shot { position: relative; }
.product-shot img { position: relative; width: 100%; }
.product-shot__glow {
  position: absolute;
  inset: 10% 8% 0;
  background: var(--grad);
  filter: blur(90px);
  opacity: 0.35;
  border-radius: 50%;
}

/* # link card / cta */
.link-card { display: block; padding-bottom: 72px; }
.link-card__arrow {
  position: absolute;
  right: 28px; bottom: 28px;
  display: grid; place-items: center;
  width: 40px; height: 40px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
}
.cta-panel {
  position: relative;
  padding: clamp(56px, 8vw, 112px) var(--gutter);
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  text-align: center;
  overflow: hidden;
  background:
    linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 48px 48px,
    linear-gradient(90deg, var(--line) 1px, transparent 1px) 0 0 / 48px 48px,
    #07080f;
}
.cta-panel > * { position: relative; }
.cta-panel__glow {
  position: absolute;
  left: 50%; bottom: -60%;
  width: 80%; height: 100%;
  transform: translateX(-50%);
  background: var(--grad);
  filter: blur(120px);
  opacity: 0.55;
  border-radius: 50%;
}
.cta-panel .display-2 { margin: 16px 0 20px; font-family: var(--font-en); font-weight: 600; letter-spacing: -0.03em; font-size: clamp(36px, 5.4vw, 72px); line-height: 1.1; }
.cta-panel .btn-row { justify-content: center; margin-top: 36px; }
.cta-links { margin-top: 20px; }
.section--cta { padding-top: 40px; padding-bottom: clamp(80px, 10vw, 120px); }

/* ==========================================================================
   # header / footer
   ========================================================================== */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-h);
  transition: background-color .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled, .site-header.is-open {
  background: rgba(5, 6, 11, 0.72);
  backdrop-filter: saturate(160%) blur(16px);
  -webkit-backdrop-filter: saturate(160%) blur(16px);
  border-bottom-color: var(--line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.site-logo img { width: auto; height: 22px; }
.site-nav { display: flex; align-items: center; gap: 36px; }
.site-nav ul { display: flex; gap: 32px; }
.site-nav ul a { font-size: 14px; font-weight: 500; color: var(--text-sub); transition: color .2s; }
.site-nav ul a:hover, .site-nav ul a[aria-current="page"] { color: var(--text); }
.menu-btn { display: none; }

.site-footer { padding: 96px 0 32px; border-top: 1px solid var(--line); background: var(--bg); overflow: hidden; }
.site-footer__top { display: flex; justify-content: space-between; gap: 48px; }
.site-footer__brand p { margin-top: 20px; color: var(--text-mute); font-size: 13px; }
.site-footer__cols { display: flex; gap: clamp(40px, 6vw, 96px); }
.site-footer__cols ul { margin-top: 16px; }
.site-footer__cols li + li { margin-top: 8px; }
.site-footer__cols a { display: inline-flex; align-items: center; gap: 6px; color: var(--text-sub); font-size: 14px; transition: color .2s; }
.site-footer__cols a:hover { color: var(--text); }
.site-footer__wordmark {
  margin: 80px 0 24px;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: clamp(48px, 13vw, 176px);
  white-space: nowrap;
  line-height: 0.9;
  letter-spacing: -0.05em;
  text-align: center;
  background: linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,0));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  user-select: none;
}
.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--text-mute);
  font-size: 12px;
}
.site-footer__bottom ul { display: flex; gap: 24px; }
.site-footer__bottom a:hover { color: var(--text); }

/* ==========================================================================
   # top
   ========================================================================== */
.hero {
  position: relative;
  padding: calc(var(--header-h) + clamp(64px, 10vw, 128px)) 0 0;
  overflow: hidden;
}
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.9; }
.hero__glow {
  position: absolute;
  top: -20%; left: 50%;
  width: 1100px; height: 700px;
  transform: translateX(-50%);
  background: radial-gradient(closest-side, rgba(139, 92, 246, 0.28), rgba(59, 130, 246, 0.08) 60%, transparent);
  pointer-events: none;
}
.hero__inner { position: relative; text-align: center; }
.hero__inner .chip { margin-bottom: 32px; }
.hero__title {
  font-family: var(--font-en);
  font-size: clamp(52px, 10vw, 136px);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.045em;
}
.hero__ja { margin-top: 28px; font-size: clamp(18px, 2vw, 24px); font-weight: 700; letter-spacing: 0.12em; }
.hero .lead { margin: 20px auto 0; max-width: 720px; }
.hero .btn-row { justify-content: center; margin-top: 40px; }
.hero__shot { position: relative; margin-top: clamp(56px, 8vw, 96px); max-width: 1100px; }
.hero__shot .product-shot { margin-bottom: -6%; }
.hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 30%;
  background: linear-gradient(transparent, var(--bg));
  pointer-events: none;
}

.logo-strip { position: relative; z-index: 1; padding: 40px 0; border-bottom: 1px solid var(--line); }
.logo-strip__inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.logo-strip ul { display: flex; flex-wrap: wrap; gap: clamp(24px, 4vw, 56px); }
.logo-strip li { font-family: var(--font-en); font-size: 17px; font-weight: 600; color: var(--text-mute); letter-spacing: -0.01em; }

.bento { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.bento__main {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 40px;
  align-items: center;
  padding-right: 0;
  padding-bottom: 0;
}
.bento__text { padding-bottom: clamp(24px, 3vw, 36px); }
.card .bento__title { font-family: var(--font-en); font-size: clamp(40px, 5vw, 64px); font-weight: 600; letter-spacing: -0.04em; line-height: 1.1; margin: 16px 0 4px; }
.card .bento__sub { color: var(--text); font-weight: 700; margin-bottom: 16px; }
.bento__text .btn-row { margin-top: 28px; }
.bento__media { align-self: end; margin-right: -12%; }

.card .strength-card__num { font-family: var(--font-en); font-size: 56px; font-weight: 600; letter-spacing: -0.04em; line-height: 1; margin-bottom: 28px; }
.strength-card .icon-box { position: absolute; top: clamp(24px, 3vw, 36px); right: clamp(24px, 3vw, 36px); }

.mission-band { position: relative; padding: clamp(120px, 16vw, 220px) 0; overflow: hidden; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.mission-band__bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0.45;
}
.mission-band::before {
  content: "";
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg, var(--bg) 20%, rgba(5,6,11,.4) 70%, rgba(5,6,11,.2));
}
.mission-band__inner { position: relative; z-index: 2; }
.mission-band .display-1 { margin: 24px 0 28px; font-family: var(--font-jp); font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; }
.mission-band .lead { max-width: 640px; margin-bottom: 36px; }

/* ==========================================================================
   # pages
   ========================================================================== */
.page-hero {
  position: relative;
  padding: calc(var(--header-h) + clamp(80px, 12vw, 160px)) 0 clamp(64px, 9vw, 120px);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.page-hero__bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0.4;
}
.page-hero::before {
  content: "";
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(5,6,11,.3), var(--bg) 95%), linear-gradient(90deg, var(--bg) 10%, transparent 70%);
}
.page-hero__grid {
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(var(--line) 1px, transparent 1px) 0 0 / 64px 64px,
    linear-gradient(90deg, var(--line) 1px, transparent 1px) 0 0 / 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse at 70% 30%, #000 10%, transparent 70%);
  mask-image: radial-gradient(ellipse at 70% 30%, #000 10%, transparent 70%);
}
.page-hero__inner { position: relative; z-index: 2; }
.page-hero .display-1 { margin-top: 28px; }
.page-hero__ja { margin-top: 12px; font-size: 15px; font-weight: 700; letter-spacing: 0.2em; color: var(--text-sub); }
.page-hero .lead { max-width: 640px; margin-top: 32px; }

.hero--product { padding-bottom: 0; }
.hero--product .page-hero__grid { z-index: 0; }
.hero--product .hero__title { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; padding-bottom: 0.08em; }

.approach { display: grid; gap: 20px; }
.approach__item {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 40px;
  padding: clamp(32px, 5vw, 56px) 0;
  border-top: 1px solid var(--line);
}
.approach__num { font-family: var(--font-en); font-size: clamp(56px, 7vw, 96px); font-weight: 600; line-height: 1; letter-spacing: -0.05em; }
.approach__item .display-3 { margin: 8px 0 16px; }
.approach__item p:not(.mono-label):not(.approach__num) { color: var(--text-sub); max-width: 720px; }
.approach__item .text-link { margin-top: 24px; }

.statement { padding: clamp(100px, 14vw, 180px) 0; text-align: center; }
.statement .lead { max-width: 720px; margin: 32px auto 0; }

.flow { display: grid; grid-template-columns: 1fr 64px 1fr 64px 1fr; align-items: center; }
.flow__line { height: 1px; background: var(--grad); opacity: 0.7; position: relative; }
.flow__line::after {
  content: "";
  position: absolute; top: -3px; left: 0;
  width: 7px; height: 7px; border-radius: 50%;
  background: #fff; box-shadow: 0 0 12px var(--violet);
  animation: travel 2.4s linear infinite;
}
.flow__node--ai { border-color: rgba(139, 92, 246, 0.5); box-shadow: 0 0 60px rgba(139, 92, 246, 0.18); }

.faq { border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__item summary {
  position: relative;
  padding: 28px 48px 28px 0;
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+";
  position: absolute; right: 8px; top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono); font-size: 22px; font-weight: 400; color: var(--text-sub);
  transition: transform .3s;
}
.faq__item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq__item p { padding: 0 0 28px; color: var(--text-sub); }

.mv { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 96px); align-items: start; }
.mv__item .display-1 { margin-top: 20px; font-family: var(--font-jp); font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; }
.mv__item .display-2 { margin: 20px 0 28px; }
.mv__item p:not(.mono-label):not(.display-1):not(.display-2) { color: var(--text-sub); }
.mv__item p + p:not(.display-2) { margin-top: 16px; }

.message { display: grid; grid-template-columns: 1.5fr 1fr; gap: clamp(40px, 6vw, 80px); align-items: start; }
.message__body .display-2 { margin-bottom: 36px; }
.message__body p:not(.display-2) { color: var(--text-sub); }
.message__body p + p { margin-top: 20px; }
.message__body p.message__sign { margin-top: 40px; color: var(--text); font-size: 14px; }
.message__sign strong { font-size: 18px; }
.profile { position: sticky; top: calc(var(--header-h) + 24px); }
.profile__photo {
  aspect-ratio: 1 / 1;
  margin: calc(clamp(24px, 3vw, 36px) * -1) calc(clamp(24px, 3vw, 36px) * -1) 28px;
  background-size: cover; background-position: center;
  filter: grayscale(0.4);
}
.profile h3 { font-size: 22px; }
.profile h3 .muted { margin-left: 8px; font-family: var(--font-en); font-size: 14px; font-weight: 500; }

.lead--body { max-width: 760px; }

.legal h3 { margin: 56px 0 16px; font-size: 20px; font-weight: 700; }
.legal p { color: var(--text-sub); }
.legal p + p { margin-top: 16px; }
.legal a { text-decoration: underline; text-underline-offset: 3px; color: var(--text); }

/* ==========================================================================
   # motion
   ========================================================================== */
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .4; } }
@keyframes travel { from { left: 0; } to { left: calc(100% - 7px); } }

.js [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .9s cubic-bezier(.2, .7, .2, 1), transform .9s cubic-bezier(.2, .7, .2, 1);
  transition-delay: var(--d, 0s);
}
.js [data-reveal].is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js [data-reveal] { opacity: 1; transform: none; transition: none; }
  .chip__dot, .flow__line::after { animation: none; }
}

/* ==========================================================================
   # responsive
   ========================================================================== */
@media (max-width: 1080px) {
  .grid-4, .bento { grid-template-columns: repeat(2, 1fr); }
  .bento__main { grid-template-columns: 1fr; padding-right: clamp(24px, 3vw, 36px); }
  .bento__media { margin-right: 0; }
  .site-nav ul { gap: 24px; }
}

@media (max-width: 900px) {
  .pc-only { display: none; }
  .menu-btn {
    display: grid; place-items: center; gap: 6px;
    width: 44px; height: 44px;
    border: 1px solid var(--line-strong); border-radius: 50%;
  }
  .menu-btn span { display: block; width: 16px; height: 1.5px; background: var(--text); transition: transform .3s; }
  .is-open .menu-btn span:first-child { transform: translateY(3.75px) rotate(45deg); }
  .is-open .menu-btn span:last-child { transform: translateY(-3.75px) rotate(-45deg); }
  .menu-btn { align-content: center; }
  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto;
    height: calc(100vh - var(--header-h));
    height: calc(100dvh - var(--header-h));
    flex-direction: column;
    align-items: stretch;
    justify-content: space-between;
    gap: 0;
    padding: 24px var(--gutter) 40px;
    background: rgba(5, 6, 11, 0.96);
    backdrop-filter: blur(16px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .3s, visibility .3s;
  }
  .is-open .site-nav { opacity: 1; visibility: visible; }
  .site-nav ul { flex-direction: column; gap: 0; }
  .site-nav ul a { display: block; padding: 18px 0; border-bottom: 1px solid var(--line); font-family: var(--font-en); font-size: 28px; font-weight: 600; letter-spacing: -0.02em; color: var(--text); }
  .site-nav .btn { justify-content: center; height: 56px; }

  .grid-2, .grid-3, .split, .mv, .message { grid-template-columns: 1fr; }
  .profile { position: static; }
  .flow { grid-template-columns: 1fr; }
  .flow__line { width: 1px; height: 48px; margin: 0 auto; }
  .flow__line::after { display: none; }
  .approach__item { grid-template-columns: 1fr; gap: 16px; }
  .site-footer__top { flex-direction: column; }
  .news-row { grid-template-columns: 120px 1fr; }
  .news-row p { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
  .grid-4, .bento { grid-template-columns: 1fr; }
  .site-footer__cols { flex-wrap: wrap; gap: 32px 48px; }
  .spec > div { grid-template-columns: 1fr; gap: 6px; }
  .section-head--row { flex-direction: column; align-items: flex-start; }
  .logo-strip__inner { justify-content: center; text-align: center; }
  .logo-strip ul { justify-content: center; gap: 12px 24px; }
  .hero .btn-row .btn, .cta-panel .btn { width: 100%; justify-content: center; }
}

.card .grad-text { color: transparent; }

/* # form（お問い合わせ）と完了ページ */
.page-hero--form { padding-bottom: clamp(48px, 7vw, 88px); }
.page-hero--form .lead:empty { display: none; }
.form-page { padding-top: clamp(56px, 8vw, 96px); }
.form-page__inner { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.form-aside { position: sticky; top: calc(var(--header-h) + 24px); }
.form-aside__ttl { font-size: clamp(20px, 2.4vw, 24px); font-weight: 700; line-height: 1.5; }
.form-aside__list { margin: 24px 0 0; padding: 0; list-style: none; }
.form-aside__list li { position: relative; padding: 14px 0 14px 28px; border-bottom: 1px solid var(--line); color: var(--text-sub); font-size: 15px; line-height: 1.7; }
.form-aside__list li::before {
  content: "";
  position: absolute;
  top: 23px; left: 4px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--grad);
}
.form-aside__note { margin-top: 24px; color: var(--text-mute); font-size: 13px; }

.form-card {
  padding: clamp(24px, 4vw, 48px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}
.field { margin: 0; padding: 0; border: 0; min-width: 0; }
.field + .field { margin-top: 22px; }
.field__label { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; padding: 0; font-size: 14px; font-weight: 500; }
.field__req, .field__opt { padding: 1px 8px; border-radius: 4px; font-size: 11px; font-weight: 500; line-height: 1.8; }
.field__req { background: rgba(139, 92, 246, 0.18); color: #cfc3ff; }
.field__opt { background: rgba(255, 255, 255, 0.06); color: var(--text-mute); }
.field__input {
  width: 100%;
  height: 52px;
  padding: 0 16px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: rgba(5, 6, 11, 0.6);
  color: var(--text);
  font: inherit;
  font-size: 16px;   /* iOS で入力時に拡大されないよう 16px 以上にする */
  transition: border-color .2s, box-shadow .2s;
}
.field__input::placeholder { color: var(--text-mute); }
.field__input:focus { outline: none; border-color: var(--violet); box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.25); }
.field__input[aria-invalid="true"] { border-color: #ff6b8b; }
.field__textarea { height: auto; min-height: 160px; padding: 14px 16px; line-height: 1.8; resize: vertical; }
.field__error { margin-top: 6px; color: #ff8aa3; font-size: 13px; line-height: 1.6; }
.field__error:empty { display: none; }
.choice { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 20px; }
.field--check { margin-top: 28px; }
.check { display: flex; align-items: center; gap: 10px; font-size: 14px; line-height: 1.6; cursor: pointer; }
.check input { flex: none; width: 20px; height: 20px; margin: 0; accent-color: var(--violet); }
.check a { text-decoration: underline; text-underline-offset: 3px; }
.lead-form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.lead-form__alert { margin-top: 20px; padding: 12px 16px; border: 1px solid #ff6b8b; border-radius: 10px; background: rgba(255, 107, 139, 0.08); color: #ffb3c3; font-size: 14px; }
.lead-form__submit { width: 100%; margin-top: 28px; justify-content: center; }
.lead-form__submit[disabled] { opacity: .6; cursor: progress; transform: none; box-shadow: none; }
.lead-form__note { margin-top: 12px; color: var(--text-mute); font-size: 13px; }

.thanks { max-width: 720px; margin: 0 auto; text-align: center; }
.thanks__lead { font-size: clamp(17px, 2vw, 20px); line-height: 1.9; }
.thanks__sub { margin-top: 20px; color: var(--text-sub); font-size: 14px; }
.thanks .btn-row { justify-content: center; margin-top: 32px; }

@media (max-width: 900px) {
  .form-page__inner { grid-template-columns: 1fr; }
  .form-aside { position: static; }
}
@media (max-width: 600px) {
  .choice { grid-template-columns: 1fr; }
}

/* 404 */
.hero--404 { display: flex; align-items: center; min-height: 100vh; min-height: 100svh; padding-bottom: clamp(80px, 12vw, 140px); }
.hero--404 .hero__inner { width: 100%; z-index: 1; }

/* # news detail */
a.news-row { color: inherit; }
.page-hero--article { padding-bottom: clamp(48px, 7vw, 88px); }
.article-back { display: inline-block; font-size: 13px; color: var(--text-mute); letter-spacing: 0.06em; transition: color .3s; }
.article-back:hover { color: var(--text); }
.article-meta { display: flex; align-items: center; gap: 16px; margin-top: 32px; }
.article-meta time { font-size: 14px; color: var(--text-mute); }
.article-title { margin-top: 20px; font-size: clamp(26px, 3.6vw, 40px); font-weight: 700; line-height: 1.5; letter-spacing: 0.02em; }
.article { font-size: 16px; line-height: 2; }
.article h2 { margin: 64px 0 20px; padding-left: 16px; border-left: 3px solid var(--violet); font-size: 22px; font-weight: 700; line-height: 1.5; }
.article h3 { margin: 40px 0 12px; font-size: 18px; font-weight: 700; }
.article p { color: var(--text-sub); }
.article p + p { margin-top: 20px; }
.article ul { margin-top: 20px; padding-left: 1.4em; list-style: disc; color: var(--text-sub); }
.article li + li { margin-top: 10px; }
.article strong { color: var(--text); }
.article .spec { margin-top: 24px; }
.article-more { margin-top: clamp(80px, 10vw, 120px); }
.article-more .news-list { margin-top: 20px; }
.article-more .text-link { margin-top: 32px; }