/* ==========================================================================
   SILAS — Site Stylesheet
   規約: BEM命名 / モバイルファースト / 色・余白・書体は tokens.css を参照
   構成: 1.Base 2.Layout 3.Utility 4.Components 5.Header/Footer
         6.Top page sections 7.Lower pages 8.Motion 9.A11y/Reduced motion
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Base
-------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--color-text);
  background: var(--color-bg-alt);
  font-feature-settings: "palt";
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: var(--lh-heading);
  font-weight: 700;
  letter-spacing: 0.03em;
}

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

img, svg { display: block; max-width: 100%; height: auto; }

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

input, select, textarea { font: inherit; color: inherit; }

::selection { background: var(--color-lime); color: var(--color-ink); }

:focus-visible {
  outline: 2px solid var(--color-lime);
  outline-offset: 3px;
  border-radius: 4px;
}
.u-dark :focus-visible,
.theme-dark :focus-visible { outline-color: var(--color-lime); }

/* --------------------------------------------------------------------------
   2. Layout
-------------------------------------------------------------------------- */
.l-container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.l-container--wide { max-width: calc(var(--container-wide) + var(--gutter) * 2); }
.l-container--narrow { max-width: calc(820px + var(--gutter) * 2); }

.l-section { padding-block: var(--section-pad); }
.l-section--alt { background: var(--color-bg-alt); }
.l-section--flush-top { padding-top: 0; }

/* ダーク面: トークンを再マップして子コンポーネントを反転 */
.u-dark {
  --color-text: var(--color-text-invert);
  --color-text-weak: var(--color-text-invert-weak);
  --color-line: rgba(255, 255, 255, 0.14);
  --color-bg: var(--color-ink);
  --color-bg-alt: rgba(255, 255, 255, 0.04);
  --shadow-card: 0 6px 24px rgba(0, 0, 0, 0.4);
  background: linear-gradient(160deg, var(--color-ink) 0%, var(--color-navy-deep) 100%);
  color: var(--color-text);
}

/* ダーク面(u-dark)の中にライトUIを置くための再マップ打ち消し */
.u-light {
  --color-text: var(--light-text);
  --color-text-weak: var(--light-text-weak);
  --color-line: var(--light-line);
  --color-bg: var(--light-bg);
  --color-bg-alt: var(--light-bg-alt);
  background: var(--color-bg);
  color: var(--color-text);
}

/* 設計図グリッド(ダーク面用の淡い罫線) */
.u-blueprint {
  position: relative;
}
.u-blueprint::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 50% 30%, #000 30%, transparent 100%);
          mask-image: radial-gradient(ellipse 90% 80% at 50% 30%, #000 30%, transparent 100%);
  pointer-events: none;
}
.u-blueprint > * { position: relative; }

/* --------------------------------------------------------------------------
   3. Utility
-------------------------------------------------------------------------- */
.u-visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.u-en {
  font-family: var(--font-en);
  letter-spacing: 0.04em;
}

/* ライムのマーカー下線(表示時に左から伸びる) */
.u-marker {
  background-image: linear-gradient(var(--color-lime), var(--color-lime));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 100% 0.16em;
  transition: background-size 0.9s var(--ease-out) 0.25s;
  padding-bottom: 0.18em;
}
html.js .u-marker { background-size: 0% 0.16em; }
html.js .is-inview .u-marker,
html.js .u-marker.is-inview { background-size: 100% 0.16em; }

/* フォーカスブラケット(ロックオンの角括弧) — SILASのシグネチャーモチーフ */
.u-brackets { position: relative; }
.u-brackets::before,
.u-brackets::after {
  content: "";
  position: absolute;
  width: 14px; height: 14px;
  border: 2px solid var(--color-lime);
  transition: opacity var(--dur-fast) ease, transform var(--dur-fast) var(--ease-out);
  pointer-events: none;
}
.u-brackets::before { top: -7px; left: -7px; border-right: 0; border-bottom: 0; }
.u-brackets::after { bottom: -7px; right: -7px; border-left: 0; border-top: 0; }
.u-brackets--hover::before,
.u-brackets--hover::after { opacity: 0; transform: scale(1.4); }
.u-brackets--hover:hover::before,
.u-brackets--hover:hover::after,
.u-brackets--hover:focus-within::before,
.u-brackets--hover:focus-within::after { opacity: 1; transform: scale(1); }

.u-note {
  font-size: var(--fs-note);
  color: var(--color-text-weak);
  line-height: 1.7;
}

.u-lime { color: var(--color-lime); }

/* --------------------------------------------------------------------------
   4. Components
-------------------------------------------------------------------------- */

/* ---- Button ---- */
.c-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 56px;
  padding: 14px 34px;
  border-radius: var(--radius-btn);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.06em;
  line-height: 1.4;
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) ease,
              background-color var(--dur-fast) ease,
              color var(--dur-fast) ease,
              border-color var(--dur-fast) ease;
  will-change: transform;
}
.c-btn__arrow {
  display: inline-flex;
  transition: transform var(--dur-fast) var(--ease-out);
}
.c-btn:hover .c-btn__arrow { transform: translateX(5px); }

.c-btn--primary {
  background: var(--color-lime);
  color: var(--color-ink);
  box-shadow: 0 4px 16px rgba(209, 254, 0, 0.18);
}
.c-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lime);
}

.c-btn--ghost {
  border: 1.5px solid currentColor;
  color: var(--color-ink);
  background: transparent;
}
.c-btn--ghost:hover {
  background: var(--color-ink);
  color: #fff;
  transform: translateY(-2px);
}
.u-dark .c-btn--ghost { color: var(--color-text-invert); }
.u-dark .c-btn--ghost:hover {
  background: var(--color-text-invert);
  color: var(--color-ink);
}

.c-btn--small {
  min-height: 44px;
  padding: 8px 24px;
  font-size: 13.5px;
}

.c-btn--block { width: 100%; }

/* ---- Eyebrow (セクション見出しの英字ラベル) ---- */
.c-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-en);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-text-weak);
}
.c-eyebrow::before {
  content: "";
  width: 9px; height: 9px;
  background: var(--color-lime);
  outline: 1.5px solid var(--color-ink);
  outline-offset: 2px;
}
.u-dark .c-eyebrow::before { outline-color: var(--color-lime); }

/* ---- Section head ---- */
.c-sechead { margin-bottom: clamp(36px, 3rem + 2vw, 64px); }
.c-sechead__title {
  font-size: var(--fs-h2);
  font-weight: 900;
  margin-top: 14px;
}
.c-sechead__lead {
  margin-top: 18px;
  max-width: 640px;
  color: var(--color-text-weak);
}
.c-sechead--center { text-align: center; }
.c-sechead--center .c-sechead__lead { margin-inline: auto; }

/* ---- Chip ---- */
.c-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-weak);
  background: var(--color-bg);
  transition: border-color var(--dur-fast) ease, color var(--dur-fast) ease, transform var(--dur-fast) ease;
}
a.c-chip:hover { border-color: var(--color-ink); color: var(--color-ink); transform: translateY(-2px); }
.c-chip--lime {
  background: var(--color-lime);
  border-color: var(--color-lime);
  color: var(--color-ink);
  font-weight: 700;
}

/* ---- Card 基本 ---- */
.c-card {
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  transition: transform var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) ease,
              border-color var(--dur-fast) ease;
}
a.c-card:hover, .c-card--hover:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-ink);
}
.u-dark .c-card { background: rgba(255, 255, 255, 0.04); }

/* ---- テキストリンク ---- */
.c-textlink {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 15px;
  padding-bottom: 4px;
  background-image: linear-gradient(currentColor, currentColor);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 100% 1.5px;
  transition: color var(--dur-fast) ease;
}
.c-textlink svg { transition: transform var(--dur-fast) var(--ease-out); }
.c-textlink:hover svg { transform: translateX(5px); }

/* ---- 記事カード ---- */
.c-post-card { display: flex; flex-direction: column; overflow: hidden; }
.c-post-card__thumb {
  aspect-ratio: 16 / 10;
  background: linear-gradient(150deg, var(--color-navy) 0%, var(--color-ink) 100%);
  position: relative;
  overflow: hidden;
}
.c-post-card__thumb::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 32px 32px;
}
.c-post-card__thumb img { width: 100%; height: 100%; object-fit: cover; }
.c-post-card__mark {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 26px;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.22);
  z-index: 1;
}
.c-post-card__body { padding: 22px 24px 26px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.c-post-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12.5px;
  color: var(--color-text-weak);
}
.c-post-card__cat {
  padding: 3px 12px;
  background: var(--color-bg-alt);
  border-radius: 999px;
  font-weight: 700;
  color: var(--color-text);
  font-size: 12px;
}
.c-post-card__title {
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.6;
}
.c-post-card__more {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--color-text-weak);
}
a.c-post-card:hover .c-post-card__more { color: var(--color-ink); }

/* ---- グリッド ---- */
.c-grid { display: grid; gap: 24px; }
@media (min-width: 768px) {
  .c-grid--2 { grid-template-columns: repeat(2, 1fr); }
  .c-grid--3 { grid-template-columns: repeat(3, 1fr); gap: 28px; }
}
@media (min-width: 1024px) {
  .c-grid { gap: 32px; }
}

/* ---- パンくず ---- */
.c-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  font-size: 12.5px;
  color: var(--color-text-weak);
}
.c-breadcrumb a:hover { color: var(--color-ink); text-decoration: underline; }
.c-breadcrumb li:not(:last-child)::after { content: "/"; margin-left: 10px; opacity: 0.5; }

/* ---- ページヒーロー(下層共通) ---- */
.c-page-hero {
  padding: calc(84px + clamp(40px, 8vw, 88px)) 0 clamp(40px, 6vw, 72px);
  border-bottom: 1px solid var(--color-line);
  position: relative;
  overflow: hidden;
}
.c-page-hero__ghost {
  position: absolute;
  right: -0.08em;
  bottom: -0.52em;
  z-index: 0;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: clamp(96px, 18vw, 240px);
  line-height: 1;
  letter-spacing: 0.02em;
  color: transparent;
  -webkit-text-stroke: 1px var(--color-line);
  user-select: none;
  pointer-events: none;
  white-space: nowrap;
}
.c-page-hero .l-container { position: relative; z-index: 1; }
.c-page-hero .c-breadcrumb { margin-bottom: clamp(28px, 5vw, 48px); }
.c-page-hero__title {
  font-size: var(--fs-h1);
  font-weight: 900;
  margin-top: 14px;
}
.c-page-hero__lead {
  margin-top: 20px;
  max-width: 680px;
  color: var(--color-text-weak);
}

/* ---- タブ ---- */
.c-tabs__list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.c-tabs__list::-webkit-scrollbar { display: none; }
.c-tabs__tab {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px 22px;
  border: 1px solid var(--color-line);
  border-radius: 12px;
  background: var(--color-bg);
  text-align: left;
  transition: border-color var(--dur-fast) ease, background var(--dur-fast) ease, transform var(--dur-fast) ease;
}
.c-tabs__tab-en {
  font-family: var(--font-en);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--color-text-weak);
  text-transform: uppercase;
}
.c-tabs__tab-label { font-family: var(--font-heading); font-weight: 700; font-size: 14.5px; }
.c-tabs__tab:hover { border-color: var(--color-ink); transform: translateY(-2px); }
.c-tabs__tab[aria-selected="true"] {
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: #fff;
}
.c-tabs__tab[aria-selected="true"] .c-tabs__tab-en { color: var(--color-lime); }
.c-tabs__panel { margin-top: 28px; }
.c-tabs__panel[hidden] { display: none; }
.c-tabs__panel { animation: tabIn 0.5s var(--ease-out); }
@keyframes tabIn {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---- アコーディオン ---- */
.c-acc { border-top: 1px solid var(--color-line); }
.c-acc__item { border-bottom: 1px solid var(--color-line); }
.c-acc__head {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 4px;
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 15.5px;
}
.c-acc__icon {
  flex-shrink: 0;
  width: 30px; height: 30px;
  border: 1.5px solid var(--color-ink);
  border-radius: 50%;
  position: relative;
  transition: background var(--dur-fast) ease, transform 0.4s var(--ease-out);
}
.c-acc__icon::before, .c-acc__icon::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 12px; height: 1.5px;
  background: var(--color-ink);
  translate: -50% -50%;
  transition: background var(--dur-fast) ease, rotate 0.4s var(--ease-out);
}
.c-acc__icon::after { rotate: 90deg; }
.c-acc__head[aria-expanded="true"] .c-acc__icon { background: var(--color-lime); transform: rotate(180deg); }
.c-acc__head[aria-expanded="true"] .c-acc__icon::after { rotate: 0deg; }
.c-acc__body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.45s var(--ease-out);
}
.c-acc__body.is-open { grid-template-rows: 1fr; }
.c-acc__body-inner { overflow: hidden; }
.c-acc__body p {
  padding: 0 4px 24px;
  font-size: 14.5px;
  color: var(--color-text-weak);
}

/* ---- ページネーション ---- */
.c-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: var(--sp-5);
  font-family: var(--font-en);
  font-weight: 700;
}
.c-pagination a, .c-pagination span {
  display: grid;
  place-items: center;
  min-width: 44px; height: 44px;
  border-radius: 10px;
  border: 1px solid var(--color-line);
  font-size: 14px;
  transition: all var(--dur-fast) ease;
}
.c-pagination a:hover { border-color: var(--color-ink); transform: translateY(-2px); }
.c-pagination .is-current {
  background: var(--color-ink);
  border-color: var(--color-ink);
  color: var(--color-lime);
}
.c-pagination .dots { border: 0; min-width: 24px; }

/* ---- フォーム ---- */
.c-form__row { margin-bottom: 26px; }
.c-form__label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 14.5px;
  margin-bottom: 10px;
  font-family: var(--font-heading);
}
.c-form__req {
  font-size: 10.5px;
  font-weight: 700;
  color: var(--color-ink);
  background: var(--color-lime);
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 0.08em;
}
.c-form__opt {
  font-size: 10.5px;
  font-weight: 700;
  color: var(--color-text-weak);
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 0.08em;
}
.c-form__input, .c-form__select, .c-form__textarea {
  width: 100%;
  padding: 15px 18px;
  border: 1px solid var(--color-line);
  border-radius: 10px;
  background: var(--color-bg);
  font-size: 15px;
  transition: border-color var(--dur-fast) ease, box-shadow var(--dur-fast) ease;
}
.c-form__input:focus, .c-form__select:focus, .c-form__textarea:focus {
  outline: none;
  border-color: var(--color-ink);
  box-shadow: 0 0 0 3px rgba(209, 254, 0, 0.4);
}
.c-form__textarea { min-height: 170px; resize: vertical; }
.c-form__select-wrap { position: relative; }
.c-form__select { appearance: none; padding-right: 48px; cursor: pointer; }
.c-form__select-wrap::after {
  content: "";
  position: absolute;
  right: 20px; top: 50%;
  width: 9px; height: 9px;
  border-right: 2px solid var(--color-ink);
  border-bottom: 2px solid var(--color-ink);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}
.c-form__check {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14.5px;
  cursor: pointer;
}
.c-form__check input {
  width: 22px; height: 22px;
  margin-top: 3px;
  accent-color: var(--color-ink);
  flex-shrink: 0;
}
.c-form__check a { text-decoration: underline; text-underline-offset: 3px; }
.c-form__note { font-size: 12.5px; color: var(--color-text-weak); margin-top: 8px; }

/* ---- 定義テーブル(会社概要/特商法) ---- */
.c-dl { border-top: 1px solid var(--color-line); }
.c-dl__row {
  display: grid;
  gap: 4px 32px;
  padding: 20px 4px;
  border-bottom: 1px solid var(--color-line);
}
.c-dl__row dt {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 14px;
  color: var(--color-text-weak);
}
.c-dl__row dd { font-size: 15px; }
@media (min-width: 768px) {
  .c-dl__row { grid-template-columns: 200px 1fr; padding: 24px 8px; }
  .c-dl__row dt { color: var(--color-text); }
}

/* ---- 記事本文タイポグラフィ ---- */
.c-prose { font-size: 16px; }
.c-prose > * + * { margin-top: 1.6em; }
.c-prose h2 {
  font-size: clamp(21px, 1.2rem + 0.7vw, 26px);
  font-weight: 900;
  padding-left: 18px;
  position: relative;
  margin-top: 2.6em;
  line-height: 1.5;
}
.c-prose h2::before {
  content: "";
  position: absolute;
  left: 0; top: 0.24em; bottom: 0.24em;
  width: 5px;
  background: var(--color-lime);
  outline: 1px solid var(--color-ink);
}
.c-prose h3 {
  font-size: 18.5px;
  font-weight: 700;
  margin-top: 2.2em;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-line);
}
.c-prose p { color: var(--color-text); }
.c-prose a { color: var(--color-navy); text-decoration: underline; text-underline-offset: 3px; }
.c-prose ul li, .c-prose ol li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
}
.c-prose ul li::before {
  content: "";
  position: absolute;
  left: 4px; top: 0.66em;
  width: 8px; height: 8px;
  background: var(--color-lime);
  outline: 1.5px solid var(--color-ink);
}
.c-prose ol { counter-reset: num; }
.c-prose ol li { counter-increment: num; padding-left: 32px; }
.c-prose ol li::before {
  content: counter(num, decimal-leading-zero);
  position: absolute;
  left: 0; top: 0.18em;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 13px;
  color: var(--color-ink);
}
.c-prose blockquote {
  border-left: 3px solid var(--color-ink);
  background: var(--color-bg-alt);
  padding: 24px 28px;
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
  font-size: 15.5px;
}
.c-prose img { border-radius: var(--radius-img); }
.c-prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
}
.c-prose th, .c-prose td {
  border: 1px solid var(--color-line);
  padding: 12px 16px;
  text-align: left;
}
.c-prose th { background: var(--color-bg-alt); font-family: var(--font-heading); }
.c-prose hr { border: 0; border-top: 1px solid var(--color-line); margin-block: 3em; }

/* ---- CTA帯 ---- */
.c-cta {
  text-align: center;
  overflow: hidden;
}
.c-cta__title {
  font-size: clamp(26px, 1.5rem + 2.2vw, 46px);
  font-weight: 900;
  letter-spacing: 0.04em;
}
.c-cta__lead {
  margin: 22px auto 0;
  max-width: 620px;
  color: var(--color-text-invert-weak);
  font-size: 15.5px;
}
.c-cta__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-top: 38px;
}
.c-cta__steps {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 52px;
}
.c-cta__step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 22px;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--color-text-invert-weak);
}
.c-cta__step b {
  font-family: var(--font-en);
  color: var(--color-lime);
  font-size: 14px;
  letter-spacing: 0.1em;
}
.c-cta__step-arrow { color: var(--color-text-invert-weak); display: none; }
@media (min-width: 768px) {
  .c-cta__actions { flex-direction: row; justify-content: center; }
  .c-cta__step-arrow { display: grid; place-items: center; }
}

/* ---- 動画フレーム ---- */
.c-video {
  aspect-ratio: 16 / 9;
  background: linear-gradient(150deg, var(--color-navy) 0%, var(--color-ink) 100%);
  border-radius: var(--radius-card);
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  color: #fff;
}
.c-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.c-video__inner { text-align: center; display: grid; gap: 16px; justify-items: center; }
.c-play {
  width: 74px; height: 74px;
  border-radius: 50%;
  background: var(--color-lime);
  display: grid;
  place-items: center;
  color: var(--color-ink);
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) ease;
}
.c-video:hover .c-play, .c-play:hover { transform: scale(1.1); box-shadow: var(--shadow-lime); }
.c-video__label {
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--color-text-invert-weak);
}

/* ---- 資料カバー(CSS製・サムネイル未設定時のフォールバック兼デザイン) ---- */
.c-doccover {
  aspect-ratio: 210 / 260;
  border-radius: 10px;
  background: linear-gradient(155deg, #16264A 0%, var(--color-ink) 90%);
  color: #fff;
  padding: 9% 10%;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.c-doccover::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 26px 26px;
}
.c-doccover__brand {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--color-lime);
  z-index: 1;
}
.c-doccover__title {
  margin-top: auto;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(15px, 4.2cqw, 22px);
  line-height: 1.5;
  z-index: 1;
}
.c-doccover__tag {
  margin-top: 14px;
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--color-text-invert-weak);
  font-family: var(--font-en);
  z-index: 1;
}
.c-doccover__corner {
  position: absolute;
  top: 9%; right: 10%;
  width: 22px; height: 22px;
  border-top: 2.5px solid var(--color-lime);
  border-right: 2.5px solid var(--color-lime);
  z-index: 1;
}
.c-doc-card { padding: 20px; display: flex; flex-direction: column; gap: 16px; }
.c-doc-card .c-doccover { container-type: inline-size; }
.c-doc-card__title { font-size: 16px; font-weight: 700; line-height: 1.6; }
.c-doc-card__for { font-size: 13px; color: var(--color-text-weak); }
.c-doc-card__foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

/* ---- 引用カード(お客様の声) ---- */
.c-quote-card { padding: 30px 28px; display: flex; flex-direction: column; gap: 18px; }
.c-quote-card__mark {
  width: 34px; height: 26px;
  color: var(--color-ink);
}
.c-quote-card__text { font-size: 15px; line-height: 1.9; font-weight: 500; }
.c-quote-card__meta {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--color-line);
  display: flex;
  align-items: center;
  gap: 14px;
}
.c-avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--color-ink);
  color: var(--color-lime);
  display: grid;
  place-items: center;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 15px;
  flex-shrink: 0;
}
.c-quote-card__who { font-size: 13px; line-height: 1.6; }
.c-quote-card__who b { display: block; font-size: 14px; }
.c-quote-card__who span { color: var(--color-text-weak); font-size: 12.5px; }
.c-quote-card__tags { display: flex; flex-wrap: wrap; gap: 8px; }

/* ---- サンプル注記 ---- */
.c-sample-note {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11.5px;
  color: var(--color-text-weak);
  border: 1px dashed var(--color-line);
  border-radius: 6px;
  padding: 5px 12px;
  letter-spacing: 0.04em;
}

/* --------------------------------------------------------------------------
   5. Header / Footer
-------------------------------------------------------------------------- */
.skip-link {
  position: fixed;
  top: 10px; left: 10px;
  z-index: calc(var(--z-drawer) + 1);
  background: var(--color-lime);
  color: var(--color-ink);
  font-weight: 700;
  padding: 10px 18px;
  border-radius: 8px;
  transform: translateY(-200%);
  transition: transform 0.3s ease;
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: var(--z-header);
  transition: transform 0.45s var(--ease-out), background-color 0.35s ease,
              box-shadow 0.35s ease, border-color 0.35s ease;
  border-bottom: 1px solid transparent;
}
.site-header.is-hidden { transform: translateY(-105%); }
.site-header__inner {
  display: flex;
  align-items: center;
  gap: 20px;
  height: 72px;
  padding-inline: var(--gutter);
  max-width: calc(var(--container-wide) + var(--gutter) * 2);
  margin-inline: auto;
}
.site-header__logo { display: inline-flex; align-items: center; }
.site-header__logo svg { height: 26px; width: auto; }
.site-header__logo .logo-word { fill: #fff; transition: fill 0.35s ease; }
.site-header__logo .logo-mark-dot { fill: var(--color-lime); }
.site-header__logo .logo-mark-frame { stroke: var(--color-lime); }

.site-header__nav { display: none; }
.site-header__actions { display: none; margin-left: auto; }

/* スクロール後: 白ヘッダーに切替(ページ側 .page--light は最初から白) */
.site-header.is-solid,
.page--light .site-header {
  background: rgba(255, 255, 255, 0.9);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-color: var(--color-line);
}
.site-header.is-solid .logo-word,
.page--light .site-header .logo-word { fill: var(--color-ink); }
.site-header.is-solid .logo-mark-dot,
.page--light .site-header .logo-mark-dot { fill: var(--color-ink); }

.site-header__nav-link {
  font-size: 14px;
  font-weight: 700;
  font-family: var(--font-heading);
  color: #fff;
  padding: 8px 2px;
  position: relative;
  transition: color 0.35s ease;
}
.site-header.is-solid .site-header__nav-link,
.page--light .site-header .site-header__nav-link { color: var(--color-text); }
.site-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 2.5px;
  background: var(--color-lime);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s var(--ease-out);
}
.site-header__nav-link:hover::after,
.site-header__nav-link.is-current::after { transform: scaleX(1); transform-origin: left; }

.site-header__burger {
  margin-left: auto;
  width: 48px; height: 48px;
  display: grid;
  place-items: center;
  position: relative;
  z-index: calc(var(--z-drawer) + 1);
}
.site-header__burger span {
  position: absolute;
  left: 50%;
  width: 24px; height: 2px;
  background: #fff;
  translate: -50% 0;
  transition: all 0.4s var(--ease-out);
}
.site-header.is-solid .site-header__burger span,
.page--light .site-header .site-header__burger span { background: var(--color-ink); }
.site-header__burger span:nth-child(1) { top: 18px; }
.site-header__burger span:nth-child(2) { top: 24px; }
.site-header__burger span:nth-child(3) { top: 30px; }
body.drawer-open .site-header__burger span { background: #fff; }
body.drawer-open .site-header__burger span:nth-child(1) { top: 24px; rotate: 45deg; }
body.drawer-open .site-header__burger span:nth-child(2) { opacity: 0; }
body.drawer-open .site-header__burger span:nth-child(3) { top: 24px; rotate: -45deg; }

.drawer {
  position: fixed;
  inset: 0;
  z-index: var(--z-drawer);
  background: linear-gradient(160deg, var(--color-ink), var(--color-navy-deep));
  padding: 110px var(--gutter) 40px;
  overflow-y: auto;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
body.drawer-open .drawer { visibility: visible; opacity: 1; }
body.drawer-open { overflow: hidden; }
.drawer__nav { display: grid; gap: 4px; }
.drawer__link {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 16px 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s var(--ease-out);
}
.drawer__link small {
  font-family: var(--font-en);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  color: var(--color-lime);
}
body.drawer-open .drawer__link { opacity: 1; transform: none; }
.drawer__actions { display: grid; gap: 14px; margin-top: 36px; }
.drawer__sub {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}
.drawer__sub a { color: var(--color-text-invert-weak); font-size: 12.5px; }

@media (min-width: 1024px) {
  .site-header__inner { height: 84px; gap: 32px; }
  .site-header__nav { display: flex; gap: 26px; margin-left: 28px; }
  .site-header__actions { display: flex; gap: 12px; align-items: center; }
  .site-header__burger, .drawer { display: none; }
  .site-header__actions .c-btn { min-height: 46px; padding: 8px 24px; font-size: 13.5px; }
}

/* Footer */
.site-footer { padding-top: var(--sp-6); }
.site-footer__grid { display: grid; gap: 44px; }
.site-footer__brand svg { height: 30px; width: auto; }
.site-footer__brand .logo-word { fill: #fff; }
.site-footer__tagline {
  margin-top: 20px;
  font-size: 13.5px;
  color: var(--color-text-invert-weak);
  max-width: 340px;
}
.site-footer__col h4 {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-lime);
  margin-bottom: 18px;
}
.site-footer__col li { margin-bottom: 12px; }
.site-footer__col a {
  font-size: 14px;
  color: var(--color-text-invert-weak);
  transition: color var(--dur-fast) ease;
}
.site-footer__col a:hover { color: #fff; }
.site-footer__bottom {
  margin-top: var(--sp-6);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-block: 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-size: 12px;
  color: var(--color-text-invert-weak);
}
.site-footer__legal { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.site-footer__legal a:hover { color: #fff; text-decoration: underline; }
@media (min-width: 768px) {
  .site-footer__grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
  .site-footer__bottom { flex-direction: row; justify-content: space-between; align-items: center; }
}

.to-top {
  position: fixed;
  right: 20px; bottom: 20px;
  z-index: var(--z-header);
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--color-ink);
  color: var(--color-lime);
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all 0.4s var(--ease-out);
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--color-lime); color: var(--color-ink); }

/* --------------------------------------------------------------------------
   6. Top page
-------------------------------------------------------------------------- */

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 130px 0 90px;
  overflow: hidden;
}
.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero__vignette {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 120% 90% at 20% 30%, transparent 40%, rgba(11, 18, 32, 0.75) 100%),
    linear-gradient(to top, rgba(11, 18, 32, 0.85), transparent 32%);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  display: grid;
  gap: 52px;
  width: 100%;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.26em;
  color: var(--color-lime);
  text-transform: uppercase;
}
.hero__eyebrow::before {
  content: "";
  width: 34px; height: 1.5px;
  background: var(--color-lime);
}
.hero__eyebrow-jp {
  color: var(--color-text-invert-weak);
  font-family: var(--font-body);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  font-weight: 500;
}
.hero__title {
  margin-top: 26px;
  font-size: var(--fs-hero);
  font-weight: 900;
  line-height: 1.32;
  letter-spacing: 0.02em;
  color: #fff;
}
.hero__title .line { display: block; overflow: hidden; }
.hero__title .line > span {
  display: inline-block;
  transition: transform 1s var(--ease-out);
}
html.js :where(.hero__title .line) > span { transform: translateY(110%); }
.is-loaded .hero__title .line:nth-child(1) > span { transform: none; transition-delay: 0.15s; }
.is-loaded .hero__title .line:nth-child(2) > span { transform: none; transition-delay: 0.28s; }
.hero__title .u-marker { transition-delay: 1.1s; }
.is-loaded .hero__title .u-marker { background-size: 100% 0.16em; }
.hero__title .u-marker { background-position: 0 100%; color: #fff; }

.hero__lead {
  margin-top: 28px;
  max-width: 560px;
  color: var(--color-text-invert-weak);
  font-size: 15.5px;
}
.hero__actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 38px;
}
.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}
.hero__stat {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 12.5px;
  color: var(--color-text-invert-weak);
  background: rgba(11, 18, 32, 0.4);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}
.hero__stat b {
  font-family: var(--font-en);
  font-size: 17px;
  color: var(--color-lime);
  font-weight: 700;
}
.hero__note {
  margin-top: 14px;
  font-size: 10.5px;
  color: rgba(147, 160, 188, 0.75);
  max-width: 560px;
}

/* fade-in group (hero copy以外) */
html.js :where(.hero .fade-item) {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.9s ease, transform 0.9s var(--ease-out);
}
.is-loaded .hero .fade-item { opacity: 1; transform: none; }
.is-loaded .hero .fade-item.d-1 { transition-delay: 0.55s; }
.is-loaded .hero .fade-item.d-2 { transition-delay: 0.7s; }
.is-loaded .hero .fade-item.d-3 { transition-delay: 0.85s; }
.is-loaded .hero .fade-item.d-4 { transition-delay: 1.0s; }

/* 優先接触リスト(エージェント稼働イメージのUIカード) */
.hero__queue {
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(17, 28, 52, 0.55);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-radius: var(--radius-card);
  padding: 22px;
  max-width: 460px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.45);
}
.hero__queue-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.hero__queue-title {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  font-family: var(--font-heading);
}
.hero__queue-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--color-lime);
}
.hero__queue-status i {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--color-lime);
  animation: blink 1.6s ease infinite;
}
@keyframes blink { 50% { opacity: 0.2; } }
.hero__queue-rows { margin-top: 6px; }
.hero__queue-row {
  display: grid;
  grid-template-columns: 30px 1fr auto;
  gap: 4px 12px;
  align-items: center;
  padding: 13px 6px;
  border-radius: 10px;
  transition: background 0.4s ease;
}
.hero__queue-row + .hero__queue-row { border-top: 1px solid rgba(255, 255, 255, 0.06); }
.hero__queue-row.is-flash { background: rgba(209, 254, 0, 0.08); }
.hero__queue-rank {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 14px;
  color: var(--color-text-invert-weak);
}
.hero__queue-row:first-of-type .hero__queue-rank { color: var(--color-lime); }
.hero__queue-name { font-size: 13.5px; font-weight: 700; color: #fff; }
.hero__queue-why { grid-column: 2 / 4; font-size: 11px; color: var(--color-text-invert-weak); }
.hero__queue-score {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 13px;
  color: var(--color-lime);
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero__queue-bar {
  width: 54px; height: 4px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 99px;
  overflow: hidden;
}
.hero__queue-bar i {
  display: block;
  height: 100%;
  background: var(--color-lime);
  width: var(--w, 60%);
  transition: width 1.1s var(--ease-inout);
}
.hero__queue-foot {
  margin-top: 14px;
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--color-text-invert-weak);
  font-family: var(--font-en);
  display: flex;
  justify-content: space-between;
}

.hero__scroll {
  position: absolute;
  left: calc(var(--gutter) + 4px);
  bottom: 0;
  display: inline-flex;
  flex-direction: row; /* writing-mode下では縦並び */
  align-items: center;
  gap: 12px;
  writing-mode: vertical-rl;
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--color-text-invert-weak);
}
.hero__scroll::after {
  content: "";
  width: 1px;
  height: 64px;
  background:
    linear-gradient(to bottom, var(--color-lime), var(--color-lime)) no-repeat 0 -24px / 100% 24px,
    rgba(255, 255, 255, 0.16);
  animation: scrollFlow 2.2s var(--ease-inout) infinite;
}
@keyframes scrollFlow {
  0% { background-position: 0 -24px; }
  70%, 100% { background-position: 0 72px; }
}

@media (min-width: 1024px) {
  .hero__inner { grid-template-columns: 1.15fr 0.85fr; align-items: center; }
  .hero__actions { flex-direction: row; }
  .hero__queue { justify-self: end; width: 100%; }
}
@media (max-width: 1023.5px) {
  .hero { padding-bottom: 120px; }
  .hero__queue { max-width: 520px; }
}

/* ---- ロゴマーキー / メディア ---- */
.logos { padding-block: clamp(44px, 5vw, 72px); border-bottom: 1px solid var(--color-line); }
.logos__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 20px;
  margin-bottom: 30px;
}
.logos__label {
  font-family: var(--font-en);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.24em;
  color: var(--color-text-weak);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.logos__label::before { content: ""; width: 8px; height: 8px; background: var(--color-lime); outline: 1.5px solid var(--color-ink); }

.marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee 36s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
.marquee__list {
  display: flex;
  align-items: center;
  gap: clamp(40px, 6vw, 88px);
  padding-right: clamp(40px, 6vw, 88px);
}
.logo-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: clamp(17px, 1.6vw, 21px);
  letter-spacing: 0.06em;
  color: #9AA5B5;
  white-space: nowrap;
  filter: grayscale(1);
  transition: color var(--dur-fast) ease;
}
.logo-item:hover { color: var(--color-ink); }
.logo-item::before {
  content: "";
  width: 12px; height: 12px;
  background: currentColor;
  flex-shrink: 0;
}
.logo-item--dot::before { border-radius: 50%; }
.logo-item--ring::before { background: transparent; border: 3px solid currentColor; border-radius: 50%; }
.logo-item--bar::before { width: 6px; height: 18px; }
.logo-item--tri::before { background: transparent; border-left: 7px solid transparent; border-right: 7px solid transparent; border-bottom: 12px solid currentColor; width: 0; height: 0; }

.media-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px 14px;
}
@media (min-width: 768px) { .media-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .media-grid { grid-template-columns: repeat(5, 1fr); } }
.media-thumb { display: block; }
/* WP化の際: .media-thumb__img はメディア掲載画像 <img> に差し替え */
.media-thumb__img {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius-img);
  overflow: hidden;
  border: 1px solid var(--color-line);
  background: linear-gradient(150deg, var(--color-navy) 0%, var(--color-navy-deep) 100%);
  padding: 12px;
}
.media-thumb__img--2 { background: linear-gradient(150deg, var(--color-ink) 0%, var(--color-navy) 100%); }
.media-thumb__img--3 { background: linear-gradient(150deg, var(--color-navy-deep) 0%, var(--color-ink) 100%); }
.media-thumb__img::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 22px 22px;
}
.media-thumb__img::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 3px;
  background: var(--color-lime);
}
.media-thumb__tag {
  position: absolute;
  top: 9px; left: 11px;
  font-family: var(--font-en);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--color-lime);
}
.media-thumb__name {
  position: relative;
  font-family: var(--font-en);
  font-weight: 500;
  font-size: clamp(12px, 1.5vw, 16px);
  letter-spacing: 0.12em;
  line-height: 1.5;
  color: #fff;
  text-align: center;
}
.media-thumb__name b { font-weight: 700; }
.media-thumb__cap {
  display: block;
  margin-top: 8px;
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--color-text-weak);
  text-align: center;
}

/* ---- 課題提起 ---- */
.problem__lead-wrap { max-width: 780px; }
.problem__statement {
  font-size: clamp(24px, 1.4rem + 1.6vw, 40px);
  font-weight: 900;
  line-height: 1.55;
  margin-top: 14px;
}
.problem__steps {
  counter-reset: prob;
  display: grid;
  gap: 16px;
  margin-top: clamp(40px, 5vw, 64px);
}
.problem__step {
  counter-increment: prob;
  position: relative;
  padding: 26px 24px 26px 70px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-bg);
}
.problem__step::before {
  content: counter(prob, decimal-leading-zero);
  position: absolute;
  left: 24px; top: 26px;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 15px;
  color: var(--color-ink);
  border-bottom: 3px solid var(--color-lime);
  padding-bottom: 2px;
  line-height: 1.2;
}
.problem__step h3 { font-size: 16.5px; margin-bottom: 8px; }
.problem__step p { font-size: 14px; color: var(--color-text-weak); }
.problem__pivot {
  margin-top: clamp(44px, 5vw, 72px);
  text-align: center;
  font-size: clamp(20px, 1.2rem + 1.2vw, 32px);
  font-weight: 900;
  line-height: 1.7;
}
@media (min-width: 768px) {
  .problem__steps { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .problem__steps { grid-template-columns: repeat(4, 1fr); }
  .problem__step { padding: 68px 26px 30px; }
  .problem__step::before { top: 26px; left: 26px; font-size: 17px; }
}

/* ---- SILASとは(スプリットレイアウト) ---- */
.about-top__grid { display: grid; gap: 48px; }
.about-top__sticky { align-self: start; }
.about-top__def {
  font-size: clamp(19px, 1.1rem + 0.8vw, 26px);
  font-weight: 900;
  line-height: 1.7;
  padding: 30px 32px;
  border-left: 4px solid var(--color-lime);
  background: var(--color-bg);
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
  box-shadow: var(--shadow-card);
}
.about-top__def small {
  display: block;
  margin-top: 12px;
  font-size: 13.5px;
  font-weight: 400;
  color: var(--color-text-weak);
  line-height: 1.9;
}
.feature-list { margin-top: 34px; display: grid; gap: 14px; }
.feature-row {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 8px 20px;
  padding: 22px 24px;
  align-items: center;
}
.feature-row__icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: var(--color-ink);
  color: var(--color-lime);
  display: grid;
  place-items: center;
}
.feature-row__icon svg { width: 26px; height: 26px; }
.feature-row h3 { font-size: 16.5px; display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.feature-row h3 small {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--color-text-weak);
  font-weight: 700;
}
.feature-row p { grid-column: 1 / -1; font-size: 14px; color: var(--color-text-weak); }
@media (min-width: 768px) {
  .feature-row { grid-template-columns: 56px 200px 1fr; }
  .feature-row p { grid-column: auto; }
}
@media (min-width: 1024px) {
  .about-top__grid { grid-template-columns: 0.9fr 1.35fr; gap: 72px; }
  .about-top__sticky { position: sticky; top: 120px; }
}

/* ---- 5つの判断ワードライン(コンセプト帯) ---- */
.wordline {
  padding-block: clamp(36px, 4vw, 56px);
  border-block: 1px solid var(--color-line);
  overflow: hidden;
  background: var(--color-bg);
}
.wordline .marquee__track { animation-duration: 46s; }
.wordline__item {
  display: inline-flex;
  align-items: baseline;
  gap: 18px;
  white-space: nowrap;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: clamp(40px, 7vw, 84px);
  line-height: 1.1;
  color: transparent;
  -webkit-text-stroke: 1.2px #B9C2D0;
}
.wordline__item span {
  font-family: var(--font-heading);
  -webkit-text-stroke: 0;
  color: var(--color-text-weak);
  font-size: clamp(13px, 1.4vw, 17px);
  font-weight: 700;
  letter-spacing: 0.1em;
}
.wordline__item--fill { color: var(--color-ink); -webkit-text-stroke: 0; }
.wordline__item--fill i {
  font-style: normal;
  background: linear-gradient(transparent 58%, var(--color-lime) 58%);
}
.wordline__sep { color: var(--color-lime); -webkit-text-stroke: 0; font-size: clamp(20px, 3vw, 36px); align-self: center; }

/* ---- 数値バンド ---- */
.stats__grid {
  display: grid;
  gap: 40px;
  text-align: center;
}
.stat { display: grid; justify-items: center; gap: 10px; }
.stat__label {
  font-size: 14px;
  font-weight: 700;
  font-family: var(--font-heading);
  color: var(--color-text-invert-weak);
  letter-spacing: 0.1em;
}
.stat__value {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: var(--fs-num-xl);
  line-height: 1;
  color: #fff;
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 0.12em 0.22em;
}
.stat__value .unit { font-size: 0.42em; color: var(--color-lime); font-weight: 700; }
.stat__value .approx { font-size: 0.3em; color: var(--color-text-invert-weak); font-family: var(--font-heading); font-weight: 700; align-self: center; }
.stat__value.u-brackets::before, .stat__value.u-brackets::after { width: 18px; height: 18px; }
.stat__sub { font-size: 12.5px; color: var(--color-text-invert-weak); }
.stat__arrow { color: var(--color-lime); font-family: var(--font-en); font-size: 0.5em; }
.stats__note {
  margin-top: clamp(40px, 5vw, 60px);
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 11.5px;
  color: var(--color-text-invert-weak);
  line-height: 1.9;
  max-width: 860px;
  margin-inline: auto;
  text-align: center;
}
@media (min-width: 768px) {
  .stats__grid { grid-template-columns: repeat(3, 1fr); align-items: end; }
}

/* ---- 活用方法(タブ) ---- */
.usecase-panel { display: grid; gap: 32px; }
.usecase-panel__rows { display: grid; gap: 14px; }
.usecase-panel__row {
  display: grid;
  gap: 8px;
  padding: 22px 24px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-bg);
}
.usecase-panel__tag {
  justify-self: start;
  font-family: var(--font-en);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.2em;
  padding: 4px 12px;
  border-radius: 4px;
  background: var(--color-bg-alt);
  color: var(--color-text-weak);
}
.usecase-panel__row--how .usecase-panel__tag { background: var(--color-lime); color: var(--color-ink); }
.usecase-panel__row p { font-size: 14.5px; }
.usecase-panel__visual {
  border-radius: var(--radius-card);
  background: linear-gradient(155deg, var(--color-navy) 0%, var(--color-ink) 100%);
  min-height: 260px;
  display: grid;
  place-items: center;
  padding: 32px;
  position: relative;
  overflow: hidden;
}
.usecase-panel__visual::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 36px 36px;
}
.usecase-panel__visual svg { width: min(300px, 80%); height: auto; position: relative; z-index: 1; }
.usecase__chips {
  margin-top: clamp(40px, 5vw, 60px);
  padding-top: 32px;
  border-top: 1px solid var(--color-line);
}
.usecase__chips-label { font-size: 13.5px; font-weight: 700; margin-bottom: 16px; font-family: var(--font-heading); }
.usecase__chips-list { display: flex; flex-wrap: wrap; gap: 10px; }
@media (min-width: 1024px) {
  .usecase-panel { grid-template-columns: 1.1fr 0.9fr; align-items: stretch; }
}

/* ---- 推薦者の声カルーセル ---- */
.voice-carousel { position: relative; }
.voice-carousel__track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 8px 4px 24px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  cursor: grab;
}
.voice-carousel__track::-webkit-scrollbar { display: none; }
.voice-carousel__track.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.voice-card {
  flex: 0 0 min(320px, 82vw);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.voice-card__thumb {
  aspect-ratio: 16 / 10;
  background: linear-gradient(150deg, #1A3059 0%, var(--color-ink) 100%);
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.voice-card__thumb::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.09) 1.5px, transparent 1.5px);
  background-size: 22px 22px;
}
.voice-card__thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.voice-card__thumb .c-play { width: 56px; height: 56px; position: relative; z-index: 1; }
.voice-card__dur {
  position: absolute;
  right: 12px; bottom: 12px;
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  background: rgba(11, 18, 32, 0.7);
  padding: 3px 9px;
  border-radius: 5px;
  z-index: 1;
}
.voice-card__body { padding: 20px 22px 24px; display: grid; gap: 10px; }
.voice-card__quote { font-size: 14.5px; font-weight: 700; line-height: 1.7; }
.voice-card__who { font-size: 12px; color: var(--color-text-weak); line-height: 1.6; }
.voice-card__who b { color: var(--color-text); font-size: 13px; }
.voice-carousel__nav {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 4px;
}
.voice-carousel__btn {
  width: 52px; height: 52px;
  border-radius: 50%;
  border: 1.5px solid var(--color-ink);
  display: grid;
  place-items: center;
  transition: all var(--dur-fast) ease;
}
.voice-carousel__btn:hover { background: var(--color-ink); color: var(--color-lime); }
.voice-carousel__btn:disabled { opacity: 0.25; pointer-events: none; }

/* ---- 料金 ---- */
.pricing__grid { display: grid; gap: 22px; align-items: stretch; }
.price-card {
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: relative;
}
.price-card__plan-en {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.24em;
  color: var(--color-text-weak);
  text-transform: uppercase;
}
.price-card__plan {
  font-size: 22px;
  font-weight: 900;
  margin-top: 6px;
}
.price-card__desc { font-size: 13px; color: var(--color-text-weak); margin-top: 8px; }
.price-card__price {
  padding: 20px 0;
  border-block: 1px solid var(--color-line);
}
.price-card__price b {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 900;
}
.price-card__price small { display: block; margin-top: 6px; font-size: 12px; color: var(--color-text-weak); }
.price-card__list { display: grid; gap: 12px; font-size: 14px; }
.price-card__list li { display: flex; gap: 10px; align-items: flex-start; }
.price-card__list svg { flex-shrink: 0; width: 18px; height: 18px; margin-top: 4px; color: var(--color-ink); }
.price-card__cta { margin-top: auto; padding-top: 10px; }
.price-card--featured {
  background: linear-gradient(165deg, var(--color-navy) 0%, var(--color-ink) 100%);
  border-color: var(--color-ink);
  color: var(--color-text-invert);
}
.price-card--featured .price-card__plan-en { color: var(--color-lime); }
.price-card--featured .price-card__desc,
.price-card--featured .price-card__price small { color: var(--color-text-invert-weak); }
.price-card--featured .price-card__price { border-color: rgba(255, 255, 255, 0.14); }
.price-card--featured .price-card__list svg { color: var(--color-lime); }
.price-card__badge {
  position: absolute;
  top: -14px; left: 28px;
  background: var(--color-lime);
  color: var(--color-ink);
  font-size: 11.5px;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: 999px;
  letter-spacing: 0.08em;
}
.pricing__note { margin-top: 28px; text-align: center; }
.pricing__faq { max-width: 780px; margin: clamp(48px, 6vw, 72px) auto 0; }
.pricing__faq h3 { text-align: center; font-size: 18px; margin-bottom: 24px; }
@media (min-width: 1024px) {
  .pricing__grid { grid-template-columns: repeat(3, 1fr); }
  .price-card--featured { transform: scale(1.03); z-index: 1; }
}

/* ---- 会社概要(トップ) ---- */
.company-top__grid { display: grid; gap: 40px; }
.company-top__msg {
  font-size: clamp(19px, 1.1rem + 0.7vw, 24px);
  font-weight: 900;
  line-height: 1.8;
}
.company-top__msg + p { margin-top: 20px; color: var(--color-text-weak); font-size: 14.5px; }
@media (min-width: 1024px) {
  .company-top__grid { grid-template-columns: 0.9fr 1.1fr; gap: 72px; }
}

/* --------------------------------------------------------------------------
   7. Lower pages
-------------------------------------------------------------------------- */

/* ---- SILASとは(下層) ---- */
.not-cards { display: grid; gap: 18px; }
.not-card { padding: 32px 28px; position: relative; overflow: hidden; }
.not-card__x {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 40px;
  line-height: 1;
  color: var(--color-line);
}
.not-card h3 { font-size: 17px; margin-top: 14px; }
.not-card h3 b { background: linear-gradient(transparent 62%, var(--color-lime) 62%); font-weight: 900; }
.not-card p { margin-top: 12px; font-size: 14px; color: var(--color-text-weak); }
@media (min-width: 768px) { .not-cards { grid-template-columns: repeat(3, 1fr); } }

.judge5 { display: grid; gap: 14px; counter-reset: judge; }
.judge5__item {
  counter-increment: judge;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 22px;
  align-items: baseline;
  padding: 24px 26px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  background: var(--color-bg);
  transition: transform var(--dur-fast) var(--ease-out), border-color var(--dur-fast) ease;
}
.judge5__item:hover { transform: translateX(6px); border-color: var(--color-ink); }
.judge5__en {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 32px);
  letter-spacing: 0.02em;
  color: transparent;
  -webkit-text-stroke: 1px var(--color-ink);
  min-width: 3.2em;
}
.judge5__item:hover .judge5__en { color: var(--color-ink); -webkit-text-stroke: 0; }
.judge5__jp { font-size: clamp(17px, 2vw, 21px); font-weight: 900; font-family: var(--font-heading); }
.judge5__desc { grid-column: 1 / -1; font-size: 14px; color: var(--color-text-weak); }
@media (min-width: 768px) {
  .judge5__desc { grid-column: 2; }
}

/* 支援領域(下層・交互レイアウト) */
.area-row { display: grid; gap: 28px; align-items: center; padding-block: clamp(36px, 5vw, 60px); }
.area-row + .area-row { border-top: 1px solid var(--color-line); }
.area-row__num {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--color-text-weak);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.area-row__num::after { content: ""; width: 40px; height: 2px; background: var(--color-lime); }
.area-row h3 { font-size: clamp(20px, 1.2rem + 0.6vw, 26px); font-weight: 900; margin-top: 14px; }
.area-row p { margin-top: 16px; font-size: 15px; color: var(--color-text-weak); }
.area-row__points { margin-top: 20px; display: grid; gap: 10px; }
.area-row__points li {
  display: flex;
  gap: 10px;
  font-size: 14px;
  align-items: flex-start;
}
.area-row__points svg { flex-shrink: 0; width: 18px; height: 18px; margin-top: 4px; color: var(--color-ink); }
.area-row__visual {
  border-radius: var(--radius-card);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-line);
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  padding: 10%;
}
.area-row__visual svg { width: 100%; max-width: 320px; height: auto; }
@media (min-width: 1024px) {
  .area-row { grid-template-columns: 1fr 1fr; gap: 72px; }
  .area-row:nth-child(even) .area-row__visual { order: -1; }
}

/* 役割分担 */
.roles { display: grid; gap: 0; position: relative; }
.roles__card { padding: clamp(32px, 4vw, 52px); display: grid; gap: 18px; align-content: start; }
.roles__card--silas {
  background: linear-gradient(160deg, var(--color-navy) 0%, var(--color-ink) 100%);
  color: var(--color-text-invert);
  border-radius: var(--radius-card) var(--radius-card) 0 0;
}
.roles__card--human {
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  border-top: 0;
  border-radius: 0 0 var(--radius-card) var(--radius-card);
}
.roles__who {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.24em;
}
.roles__card--silas .roles__who { color: var(--color-lime); }
.roles__card--human .roles__who { color: var(--color-text-weak); }
.roles__title { font-size: clamp(19px, 1.1rem + 0.6vw, 24px); font-weight: 900; }
.roles__card--silas .roles__list li::before { background: var(--color-lime); }
.roles__list { display: grid; gap: 10px; }
.roles__list li { position: relative; padding-left: 22px; font-size: 14.5px; }
.roles__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.6em;
  width: 9px; height: 9px;
  background: var(--color-ink);
}
.roles__card--silas .roles__list li { color: rgba(244, 247, 252, 0.88); }
.roles__baton {
  position: absolute;
  left: 50%; top: 50%;
  translate: -50% -50%;
  z-index: 2;
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--color-lime);
  color: var(--color-ink);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-lime);
  rotate: 90deg;
}
@media (min-width: 900px) {
  .roles { grid-template-columns: 1fr 1fr; }
  .roles__card--silas { border-radius: var(--radius-card) 0 0 var(--radius-card); }
  .roles__card--human { border-top: 1px solid var(--color-line); border-left: 0; border-radius: 0 var(--radius-card) var(--radius-card) 0; }
  .roles__baton { rotate: 0deg; }
}

/* ---- 活用方法(下層) ---- */
.uc-block { padding-block: clamp(40px, 5vw, 64px); }
.uc-block + .uc-block { border-top: 1px solid var(--color-line); }
.uc-block__head { display: flex; align-items: center; gap: 20px; margin-bottom: 30px; }
.uc-block__icon {
  width: 64px; height: 64px;
  flex-shrink: 0;
  border-radius: var(--radius-card);
  background: var(--color-ink);
  color: var(--color-lime);
  display: grid;
  place-items: center;
}
.uc-block__icon svg { width: 30px; height: 30px; }
.uc-block__head h3 { font-size: clamp(20px, 1.2rem + 0.6vw, 26px); font-weight: 900; }
.uc-block__head small {
  display: block;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--color-text-weak);
  margin-top: 4px;
  font-weight: 700;
}
.uc-flow { display: grid; gap: 14px; }
.uc-flow__item {
  padding: 26px;
  display: grid;
  gap: 10px;
  align-content: start;
  position: relative;
}
.uc-flow__label {
  justify-self: start;
  font-family: var(--font-en);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.2em;
  padding: 4px 12px;
  border-radius: 4px;
  background: var(--color-bg-alt);
  color: var(--color-text-weak);
}
.uc-flow__item--how .uc-flow__label { background: var(--color-lime); color: var(--color-ink); }
.uc-flow__item h4 { font-size: 15.5px; }
.uc-flow__item p { font-size: 13.5px; color: var(--color-text-weak); }
@media (min-width: 900px) {
  .uc-flow { grid-template-columns: repeat(3, 1fr); }
  .uc-flow__item:not(:last-child)::after {
    content: "";
    position: absolute;
    right: -13px; top: 50%;
    translate: 0 -50%;
    width: 10px; height: 10px;
    border-top: 2px solid var(--color-ink);
    border-right: 2px solid var(--color-ink);
    rotate: 45deg;
    z-index: 1;
  }
}

.pain-list { display: grid; gap: 16px; }
.pain-item { padding: 28px; display: grid; gap: 12px; }
.pain-item__q { display: flex; gap: 14px; align-items: flex-start; font-size: 16px; font-weight: 900; font-family: var(--font-heading); line-height: 1.7; }
.pain-item__q svg { flex-shrink: 0; width: 22px; height: 22px; margin-top: 4px; color: var(--color-ink); }
.pain-item__a { font-size: 14px; color: var(--color-text-weak); padding-left: 36px; }
.pain-item__a b { color: var(--color-text); background: linear-gradient(transparent 64%, var(--color-lime) 64%); }
@media (min-width: 768px) { .pain-list { grid-template-columns: repeat(2, 1fr); } }

/* ---- 推薦者の声 詳細 ---- */
.voice-detail__profile {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  padding: 26px 28px;
  margin-top: 32px;
}
.voice-detail__profile .c-avatar { width: 64px; height: 64px; font-size: 19px; }
.voice-detail__who b { display: block; font-size: 17px; font-family: var(--font-heading); }
.voice-detail__who span { font-size: 13px; color: var(--color-text-weak); }

/* ---- お客様の声 詳細 ---- */
.case-meta { padding: 28px; display: grid; gap: 0; }
.case-hax { display: grid; gap: 18px; margin-block: clamp(36px, 5vw, 56px); }
.case-hax__item { padding: 30px 28px; display: grid; gap: 12px; align-content: start; }
.case-hax__item--how { border-color: var(--color-ink); border-width: 1.5px; }
.case-bigquote {
  padding: clamp(32px, 5vw, 56px);
  background: linear-gradient(160deg, var(--color-navy) 0%, var(--color-ink) 100%);
  border-radius: var(--radius-card);
  color: #fff;
  font-size: clamp(18px, 1.1rem + 0.8vw, 25px);
  font-weight: 900;
  font-family: var(--font-heading);
  line-height: 1.9;
  position: relative;
}
.case-bigquote::before {
  content: "“";
  position: absolute;
  top: 6px; left: 22px;
  font-family: var(--font-en);
  font-size: 90px;
  line-height: 1;
  color: var(--color-lime);
  opacity: 0.9;
}
.case-bigquote footer { margin-top: 22px; font-size: 13px; font-weight: 400; color: var(--color-text-invert-weak); }
@media (min-width: 900px) { .case-hax { grid-template-columns: repeat(3, 1fr); } }

/* ---- 資料詳細(2カラム+フォーム) ---- */
.doc-detail { display: grid; gap: 44px; }
.doc-detail__cover { max-width: 380px; container-type: inline-size; }
.doc-detail__points { margin-top: 32px; display: grid; gap: 12px; }
.doc-detail__points li { display: flex; gap: 12px; font-size: 15px; align-items: flex-start; }
.doc-detail__points svg { flex-shrink: 0; width: 20px; height: 20px; margin-top: 4px; color: var(--color-ink); }
.doc-form {
  padding: 32px 30px;
  border: 1.5px solid var(--color-ink);
  align-self: start;
}
.doc-form__head { display: grid; gap: 8px; margin-bottom: 22px; }
.doc-form__head h2 { font-size: 19px; font-weight: 900; }
.doc-form__head p { font-size: 13px; color: var(--color-text-weak); }
.doc-form__hubspot {
  min-height: 380px;
  border: 1.5px dashed var(--color-line);
  border-radius: 10px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 30px 20px;
  color: var(--color-text-weak);
  font-size: 13px;
  line-height: 2;
  background: var(--color-bg-alt);
}
.doc-form__note { margin-top: 16px; }
@media (min-width: 1024px) {
  .doc-detail { grid-template-columns: 1.15fr 0.85fr; gap: 64px; align-items: start; }
  .doc-form { position: sticky; top: 110px; }
}

/* ---- お問い合わせ ---- */
.contact-box { padding: clamp(30px, 5vw, 56px); }
.contact-intro { display: grid; gap: 14px; margin-bottom: 40px; }
.contact-intro__row { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; color: var(--color-text-weak); }
.contact-intro__row svg { flex-shrink: 0; width: 19px; height: 19px; margin-top: 4px; color: var(--color-ink); }

/* ---- Thanks ---- */
.thanks { text-align: center; padding-block: clamp(80px, 12vw, 140px); }
.thanks__icon {
  width: 92px; height: 92px;
  margin-inline: auto;
  border-radius: 50%;
  background: var(--color-ink);
  display: grid;
  place-items: center;
  color: var(--color-lime);
}
.thanks__icon svg { width: 42px; height: 42px; }
.thanks__icon .check-path {
  stroke-dasharray: 40;
  stroke-dashoffset: 40;
  animation: draw 0.9s var(--ease-out) 0.4s forwards;
}
@keyframes draw { to { stroke-dashoffset: 0; } }
.thanks h1 { font-size: var(--fs-h2); font-weight: 900; margin-top: 32px; }
.thanks p { margin-top: 18px; color: var(--color-text-weak); font-size: 14.5px; }
.thanks__next { display: grid; gap: 16px; max-width: 640px; margin: 48px auto 0; }
.thanks__next a { padding: 24px 26px; text-align: left; display: flex; justify-content: space-between; align-items: center; gap: 14px; font-weight: 700; font-family: var(--font-heading); }
@media (min-width: 640px) { .thanks__next { grid-template-columns: 1fr 1fr; } }

/* ---- 404 ---- */
.notfound { text-align: center; padding-block: clamp(80px, 12vw, 150px); overflow: hidden; }
.notfound__code {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: clamp(110px, 24vw, 260px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--color-line);
  position: relative;
  display: inline-block;
}
.notfound__scan {
  position: absolute;
  top: 8%; bottom: 8%;
  left: 0;
  width: 0.62em;
  border: 3px solid var(--color-lime);
  border-radius: 8px;
  animation: scan404 3.2s var(--ease-inout) infinite;
}
@keyframes scan404 {
  0%, 12% { left: 2%; }
  40%, 60% { left: 36%; }
  88%, 100% { left: 70%; }
}
.notfound h1 { font-size: var(--fs-h3); font-weight: 900; margin-top: 28px; }
.notfound p { margin-top: 16px; color: var(--color-text-weak); font-size: 14.5px; }
.notfound__links { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 36px; }

/* --------------------------------------------------------------------------
   8. Motion (スクロールリビール)
-------------------------------------------------------------------------- */
html.js [data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s ease, transform 0.9s var(--ease-out);
  transition-delay: var(--reveal-delay, 0s);
}
html.js [data-reveal="fade"] { transform: none; }
html.js [data-reveal].is-inview { opacity: 1; transform: none; }

html.js [data-reveal-stagger] > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s var(--ease-out);
}
html.js [data-reveal-stagger].is-inview > * { opacity: 1; transform: none; }

/* ---- カスタムカーソル ---- */
.cursor-dot, .cursor-ring {
  position: fixed;
  top: 0; left: 0;
  z-index: var(--z-cursor);
  pointer-events: none;
  border-radius: 50%;
  translate: -50% -50%;
  mix-blend-mode: difference;
}
.cursor-dot { width: 8px; height: 8px; background: var(--color-lime); }
.cursor-ring {
  width: 38px; height: 38px;
  border: 1.5px solid var(--color-lime);
  transition: width 0.3s var(--ease-out), height 0.3s var(--ease-out), opacity 0.3s ease;
}
.cursor-ring.is-active { width: 62px; height: 62px; }
body.has-cursor, body.has-cursor a, body.has-cursor button { cursor: none; }
@media (pointer: coarse) { .cursor-dot, .cursor-ring { display: none; } }

/* --------------------------------------------------------------------------
   8.5 v2 追加コンポーネント
-------------------------------------------------------------------------- */

/* ---- ボタン(白) ---- */
.c-btn--white { background: #fff; color: var(--color-ink); }
.c-btn--white:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(0, 0, 0, 0.3); }

/* ---- FV: アプリモックアップ ---- */
.hero__mock {
  width: 100%;
  max-width: 520px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: var(--color-navy-light);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.45);
}
.hero__mock-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}
.hero__mock-dots { display: flex; gap: 6px; }
.hero__mock-dots i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, 0.18); }
.hero__mock-dots i:first-child { background: var(--color-lime); }
.hero__mock-url {
  flex: 1;
  font-family: var(--font-en);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--color-text-invert-weak);
  background: rgba(11, 18, 32, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 6px;
  padding: 4px 12px;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.hero__mock-body { display: grid; grid-template-columns: 46px 1fr; }
.hero__mock-side {
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  padding: 14px 0;
  display: grid;
  gap: 12px;
  justify-items: center;
  align-content: start;
}
.hero__mock-side i { width: 22px; height: 22px; border-radius: 7px; background: rgba(255, 255, 255, 0.09); }
.hero__mock-side i.is-on { background: var(--color-lime); }
.hero__mock-main { padding: 14px 16px; min-width: 0; }
.hero__mock .hero__queue-row { padding: 11px 4px; }
.hero__mock-hypo {
  margin-top: 12px;
  border: 1px solid rgba(209, 254, 0, 0.4);
  background: rgba(209, 254, 0, 0.07);
  border-radius: 10px;
  padding: 12px 14px;
}
.hero__mock-hypo b {
  display: block;
  font-family: var(--font-en);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-lime);
  margin-bottom: 6px;
}
.hero__mock-hypo p { font-size: 11.5px; line-height: 1.75; color: var(--color-text-invert); min-height: 3.6em; }
.hero__mock-hypo .caret {
  display: inline-block;
  width: 7px;
  height: 1em;
  background: var(--color-lime);
  vertical-align: -0.15em;
  margin-left: 2px;
  animation: blink 1s steps(1) infinite;
}
@media (min-width: 1024px) { .hero__mock { justify-self: end; } }

/* モックbody: ライトUI(バー・サイドはネイビーのまま) */
.hero__mock-main { background: var(--color-bg); }
.hero__mock .hero__queue-title { color: var(--color-text); }
.hero__mock .hero__queue-status { color: var(--color-navy); }
.hero__mock .hero__queue-head { border-bottom-color: var(--color-line); }
.hero__mock .hero__queue-row + .hero__queue-row { border-top-color: var(--color-line); }
.hero__mock .hero__queue-row.is-flash { background: rgba(209, 254, 0, 0.18); }
.hero__mock .hero__queue-rank { color: #A7B1C2; }
.hero__mock .hero__queue-row:first-of-type .hero__queue-rank { color: var(--color-navy); }
.hero__mock .hero__queue-name { color: var(--color-text); }
.hero__mock .hero__queue-why { color: var(--color-text-weak); }
.hero__mock .hero__queue-score { color: var(--color-ink); }
.hero__mock .hero__queue-bar { background: var(--color-line); }
.hero__mock .hero__queue-foot { color: var(--color-text-weak); }
.hero__mock-hypo { border-color: rgba(163, 199, 0, 0.65); background: rgba(209, 254, 0, 0.16); }
.hero__mock-hypo b { color: var(--color-navy); }
.hero__mock-hypo p { color: var(--color-text); }
.hero__mock-hypo .caret { background: var(--color-navy); }

/* FVボタン: 2つを同サイズに */
.hero__actions .c-btn { min-width: min(252px, 100%); }

/* ---- 数値バンド: FV直下バリエーション + 変換型の値 ---- */
.stats--afterfv.u-dark { background: linear-gradient(180deg, var(--color-navy-deep) 0%, var(--color-ink) 100%); }
.stats--afterfv { padding-top: clamp(44px, 3rem + 2vw, 80px); }
.stat__value { max-width: 100%; }
.stat__value--convert {
  flex-direction: column;
  align-items: center;
  gap: 0.12em;
  font-size: clamp(36px, 1.6rem + 3.2vw, 66px);
  padding: 0.1em 0.25em;
}
.stat__conv-line { display: inline-flex; align-items: baseline; gap: 0.06em; line-height: 1.05; }
.stat__value--convert .unit { font-size: 0.48em; }
.stat__value--convert .stat__arrow { font-size: 0.6em; margin-right: 0.1em; color: var(--color-lime); }

/* ---- 料金: コスト比較 ---- */
.pricing-copy { max-width: 780px; margin-inline: auto; text-align: center; }
.pricing-copy h3 { font-size: clamp(20px, 1.2rem + 1vw, 30px); font-weight: 900; line-height: 1.75; }
.pricing-copy p { margin-top: 16px; font-size: 14.5px; color: var(--color-text-weak); }
.pricing-vs { display: grid; gap: 18px; margin-top: clamp(36px, 4vw, 56px); align-items: center; }
.cost-list { display: grid; gap: 14px; }
.cost-card { padding: 22px 26px; display: grid; grid-template-columns: 1fr auto; gap: 4px 18px; align-items: center; }
.cost-card__label { font-size: 13.5px; font-weight: 700; font-family: var(--font-heading); color: var(--color-text-weak); }
.cost-card__price { font-family: var(--font-heading); font-weight: 900; font-size: clamp(18px, 1rem + 1vw, 24px); white-space: nowrap; }
.cost-card__price small { font-size: 0.62em; font-weight: 700; color: var(--color-text-weak); margin-left: 2px; }
.cost-card__note { grid-column: 1 / -1; font-size: 11.5px; color: var(--color-text-weak); }
.pricing-vs__badge {
  width: 58px; height: 58px;
  border-radius: 50%;
  background: var(--color-ink);
  color: var(--color-lime);
  display: grid;
  place-items: center;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.06em;
  margin-inline: auto;
  box-shadow: var(--shadow-card);
}
.silas-price {
  padding: clamp(30px, 4vw, 44px);
  background: linear-gradient(165deg, var(--color-navy) 0%, var(--color-ink) 100%);
  color: var(--color-text-invert);
  border: 1.5px solid var(--color-lime);
  border-radius: var(--radius-card);
  display: grid;
  gap: 20px;
  position: relative;
  overflow: hidden;
}
.silas-price__label { font-family: var(--font-en); font-size: 11px; font-weight: 700; letter-spacing: 0.24em; color: var(--color-lime); }
.silas-price__price {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(34px, 2rem + 2.4vw, 52px);
  line-height: 1.2;
  display: flex;
  align-items: baseline;
  gap: 6px;
  flex-wrap: wrap;
}
.silas-price__price small { font-size: 0.38em; color: var(--color-text-invert-weak); font-weight: 700; }
.silas-price__list { display: grid; gap: 10px; }
.silas-price__list li { display: flex; gap: 10px; font-size: 14px; align-items: flex-start; color: rgba(244, 247, 252, 0.9); }
.silas-price__list svg { flex-shrink: 0; width: 18px; height: 18px; margin-top: 3px; color: var(--color-lime); }
.silas-price__note { font-size: 11.5px; color: var(--color-text-invert-weak); line-height: 1.8; }
@media (min-width: 1024px) {
  .pricing-vs { grid-template-columns: 1fr 76px 1.05fr; }
  .cost-card { padding: 24px 28px; }
}

/* ---- お役立ち資料 ---- */
.c-sechead--row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
}
.doc-dl-card { padding: 28px 26px 32px; display: grid; gap: 18px; justify-items: center; text-align: center; }
.doc-dl-card .c-doccover { width: min(200px, 68%); container-type: inline-size; }
.doc-dl-card__title { font-size: 16.5px; font-weight: 900; font-family: var(--font-heading); }
.doc-dl-card .c-btn { min-width: 200px; }

/* ---- FAQ独立セクション ---- */
.faq-wrap { max-width: 820px; margin-inline: auto; }

/* ---- 下層ヘッダー: 常時ネイビー背景・常時表示(隠れない) ---- */
.site-header--sub,
.site-header--sub.is-solid {
  background: linear-gradient(160deg, var(--color-ink) 0%, var(--color-navy-deep) 100%);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  border-color: rgba(255, 255, 255, 0.1);
}
.site-header--sub.is-hidden { transform: none; }
.site-header--sub.is-solid .logo-word { fill: #fff; }
.site-header--sub.is-solid .logo-mark-dot { fill: var(--color-lime); }
.site-header--sub.is-solid .site-header__nav-link { color: rgba(255, 255, 255, 0.92); }
.site-header--sub.is-solid .site-header__burger span { background: #fff; }

/* ---- 記事本文の白ボックス(下層詳細) ---- */
.post-body {
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  padding: clamp(28px, 5vw, 64px) clamp(20px, 4vw, 64px);
}
.post-body > .c-prose { max-width: 820px; margin-inline: auto; }

/* ---- 会社概要: 事業内容リスト / SNSリンク ---- */
.company-biz { display: grid; gap: 14px; }
.company-biz > li b { font-weight: 700; font-family: var(--font-heading); }
.company-biz small {
  display: block;
  margin-top: 3px;
  font-size: 12.5px;
  color: var(--color-text-weak);
  line-height: 1.9;
}
.company-sns { display: inline-flex; gap: 14px; margin-top: 6px; font-size: 13px; }
.company-sns a { text-decoration: underline; text-underline-offset: 3px; }
.company-sns a:hover { color: var(--color-navy); }

/* --------------------------------------------------------------------------
   9. Reduced motion / print
-------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  [data-reveal], [data-reveal-stagger] > *,
  .hero__title .line > span, .hero .fade-item {
    opacity: 1 !important;
    transform: none !important;
  }
  .u-marker, .hero__title .u-marker { background-size: 100% 0.16em !important; }
  .marquee__track { animation: none !important; transform: none; }
  .cursor-dot, .cursor-ring { display: none !important; }
}

/* --------------------------------------------------------------------------
   Extracted utilities from former inline styles
-------------------------------------------------------------------------- */
.u-score-94 { --w: 94%; }
.u-score-93 { --w: 93%; }
.u-score-91 { --w: 91%; }
.u-score-90 { --w: 90%; }
.u-label-ja {
  letter-spacing: 0.08em;
  font-family: var(--font-body);
  font-weight: 500;
}
.u-mt-8 { margin-top: 8px; }
.u-mt-14 { margin-top: 14px; }
.u-mt-18 { margin-top: 18px; }
.u-mt-20 { margin-top: 20px; }
.u-mt-20-text-weak {
  margin-top: 20px;
  color: var(--color-text-weak);
}
.u-mt-24 { margin-top: 24px; }
.u-mt-28 { margin-top: 28px; }
.u-mt-32 { margin-top: 32px; }
.u-mt-36 { margin-top: 36px; }
.u-mt-44 { margin-top: 44px; }
.u-mt-56 { margin-top: 56px; }
.u-mb-fluid-32-48 { margin-bottom: clamp(32px, 4vw, 48px); }
.u-mt-fluid-40-64 { margin-top: clamp(40px, 5vw, 64px); }
.u-max-820 { max-width: 820px; }
.u-max-860 { max-width: 860px; }
.u-max-880 { max-width: 880px; }
.u-max-920 { max-width: 920px; }
.u-company-lead {
  margin-top: 24px;
  color: var(--color-text-weak);
  line-height: 2.1;
}
.u-doc-heading {
  font-size: clamp(19px, 1.1rem + 0.8vw, 25px);
  font-weight: 900;
  margin-top: 36px;
}
.u-note-muted {
  color: var(--color-text-weak);
  margin-top: 28px;
}
.u-link-underline { text-decoration: underline; }
.u-mi-auto { margin-inline: auto; }