@charset "UTF-8";
/* ============================================================
   Prime Partners Group — Top Page
   白基調 × チャコール × アクセント #34718B
   角丸ゼロ / 影なし / 1px罫線 / 控えめモーション
============================================================ */

:root {
  --white: #ffffff;
  --bg-alt: #f4f6f7;
  --bg-footer: #eef1f2;
  --ink: #1c2b33;
  --text: #333c42;
  --text-sub: #6d7a81;
  --line: #dce2e5;
  --line-strong: #aab6bb;
  --accent: #34718B;
  --accent-dark: #2a5c72;
  --dark: #14252d;
  --serif: "Noto Serif JP", "Hiragino Mincho ProN", serif;
  --sans: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  --en: "Jost", "Helvetica Neue", sans-serif;
  --ease: cubic-bezier(0.45, 0, 0.55, 1);
  --dur: 0.3s;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.9;
  letter-spacing: 0.05em;
  color: var(--text);
  background: var(--white);
  font-feature-settings: "palt";
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; background: none; border: none; cursor: pointer; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* ---------- layout ---------- */
.wrapper { max-width: 1240px; margin: 0 auto; padding: 0 clamp(24px, 5vw, 60px); }
.section { padding: clamp(88px, 12vw, 150px) 0; }
.section-alt { background: var(--bg-alt); }
.pc { display: inline; }
.sp { display: none; }
@media (max-width: 767px) {
  .pc { display: none; }
  .sp { display: inline; }
}

/* ---------- section heading（英語ラベル＋日本語見出しの二段型） ---------- */
.sec-head { margin-bottom: clamp(40px, 6vw, 64px); }
.sec-label {
  display: inline-flex; align-items: center; gap: 14px;
  font-family: var(--en); font-weight: 500; font-size: 12px;
  letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 18px;
}
.sec-label::before { content: ""; width: 36px; height: 1px; background: var(--accent); }
.sec-label-white { color: rgba(255, 255, 255, 0.9); }
.sec-label-white::before { background: rgba(255, 255, 255, 0.7); }
.sec-title {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(26px, 3.4vw, 36px); line-height: 1.55; letter-spacing: 0.06em;
  color: var(--ink);
}
.sec-lead { margin-top: 24px; font-size: 15px; color: var(--text); }
.sec-head-center { text-align: center; }
.sec-head-center .sec-label { justify-content: center; }
.sec-head-center .sec-label::after { content: ""; width: 36px; height: 1px; background: currentColor; opacity: 0.8; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-width: 216px; padding: 15px 32px;
  border: 1px solid var(--line-strong);
  font-size: 14px; letter-spacing: 0.12em; color: var(--ink);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.btn:hover { background: var(--ink); border-color: var(--ink); color: var(--white); }
.btn-white { border-color: rgba(255, 255, 255, 0.65); color: var(--white); }
.btn-white:hover { background: var(--white); border-color: var(--white); color: var(--ink); }
.ext { font-size: 12px; transform: translateY(-1px); }

.text-link {
  color: var(--accent); border-bottom: 1px solid currentColor; padding-bottom: 1px;
  transition: opacity var(--dur) var(--ease);
}
.text-link:hover { opacity: 0.6; }

/* ---------- scroll reveal（控えめ：20px / 0.8s）
   JS未実行時に白紙化しないよう、html.js-anim が付いた時だけ隠す ---------- */
html:not(.js-anim) .reveal,
html:not(.js-anim) .reveal-img img { opacity: 1 !important; transform: none !important; }
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.is-inview { opacity: 1; transform: translateY(0); }
.reveal-img { overflow: hidden; }
.reveal-img img { opacity: 0; transform: scale(1.12); transition: opacity 1.4s ease, transform 1.6s ease; }
.reveal-img.is-inview img { opacity: 1; transform: scale(1); }

/* ============================================================
   HEADER
============================================================ */
/* 既定＝トップ位置：透明でヒーローに溶け込む／スクロール後＝白帯 */
.pp-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color 0.45s var(--ease), border-color 0.45s var(--ease);
}
.pp-header.is-scrolled {
  background: rgba(255, 255, 255, 0.92);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  border-bottom-color: var(--line);
}
.header-inner {
  display: flex; align-items: center;
  margin: 0 auto;
  padding: 0 0 0 clamp(20px, 3vw, 40px); /* 右0＝CTAブロックを画面の右上角に接地 */
  height: 92px;
  transition: height var(--dur) var(--ease);
}
.pp-header.is-scrolled .header-inner { height: 64px; }

/* ロゴ：白版とカラー版を重ねて状態で切替 */
.header-logo { position: relative; display: block; }
.header-logo img {
  width: clamp(150px, 14vw, 190px); height: auto; display: block;
  transition: width var(--dur) var(--ease), opacity 0.45s var(--ease);
}
.header-logo .logo-white { position: absolute; inset: 0; opacity: 1; }
.header-logo .logo-color { opacity: 0; }
.pp-header.is-scrolled .logo-white, body.menu-open .logo-white { opacity: 0; }
.pp-header.is-scrolled .logo-color, body.menu-open .logo-color { opacity: 1; }
.pp-header.is-scrolled .header-logo img { width: 150px; }

/* グローバルナビ（親） */
.global-nav { margin-left: auto; }
.global-nav > ul { display: flex; gap: clamp(14px, 2vw, 30px); }
.global-nav > ul > li { position: relative; }
.global-nav > ul > li > a {
  position: relative; display: flex; align-items: center;
  padding: 34px 2px;
  font-size: 13px; letter-spacing: 0.08em; color: var(--white);
  transition: color 0.45s var(--ease), padding var(--dur) var(--ease);
}
.pp-header.is-scrolled .global-nav > ul > li > a { color: var(--ink); padding-top: 20px; padding-bottom: 20px; }
.global-nav > ul > li > a::before {
  content: ""; position: absolute; left: 0; bottom: 26px;
  width: 100%; height: 1px; background: currentColor;
  transform: scale(0, 1); transform-origin: center;
  transition: transform var(--dur) var(--ease), bottom var(--dur) var(--ease);
}
.pp-header.is-scrolled .global-nav > ul > li > a::before { bottom: 14px; }
.global-nav > ul > li > a:hover::before,
.global-nav > ul > li:focus-within > a::before { transform: scale(1, 1); }

/* 親タブの矢印 */
.nav-chevron {
  display: inline-block; width: 6px; height: 6px; margin-left: 8px;
  border-right: 1px solid currentColor; border-bottom: 1px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
  transition: transform var(--dur) var(--ease); opacity: 0.75;
}
.has-sub:hover .nav-chevron, .has-sub:focus-within .nav-chevron { transform: rotate(225deg) translateY(-2px); }

/* 子タブ（ドロップダウン） */
.sub-menu {
  position: absolute; top: 100%; left: 50%;
  transform: translate(-50%, 10px);
  min-width: 210px; padding: 10px 0;
  background: var(--white); border: 1px solid var(--line);
  opacity: 0; visibility: hidden;
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility var(--dur) var(--ease);
}
.sub-menu::before { content: ""; position: absolute; top: -14px; left: 0; width: 100%; height: 14px; }
.has-sub:hover .sub-menu, .has-sub:focus-within .sub-menu {
  opacity: 1; visibility: visible; transform: translate(-50%, 0);
}
.sub-menu a {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 11px 22px; white-space: nowrap;
  font-size: 12.5px; letter-spacing: 0.06em; color: var(--ink);
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.sub-menu a:hover { color: var(--accent); background: var(--bg-alt); }
.sub-menu .ext { font-size: 10px; color: var(--text-sub); }
.sub-note {
  font-size: 10px; letter-spacing: 0.1em; color: var(--text-sub);
  border: 1px solid var(--line-strong); padding: 2px 8px; white-space: nowrap;
}

/* 電話番号ブロック（CTAの左隣・1200px以上で表示）
   既定＝透明ヘッダー上は白、スクロール後はインク。白ヘッダーのページは各LPのCSSでインクに上書き */
.header-tel {
  display: none;
  margin-left: clamp(20px, 2.6vw, 36px);
  text-align: right;
  line-height: 1.3;
}
@media (min-width: 1200px) {
  .header-tel { display: block; }
}
.header-tel-num {
  display: block;
  font-family: var(--en); font-weight: 500;
  font-size: 21px; letter-spacing: 0.06em; color: var(--white);
  transition: color 0.45s var(--ease);
}
.pp-header.is-scrolled .header-tel-num { color: var(--ink); }
.header-tel-num:hover { color: var(--accent); }
.header-tel-note {
  margin-top: 1px; font-size: 10px; letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.78);
  transition: color 0.45s var(--ease);
}
.pp-header.is-scrolled .header-tel-note { color: var(--text-sub); }

/* お問い合わせ：右上に接地する全高のCTAブロック（全ページ共通の型） */
.header-contact {
  align-self: stretch;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px;
  width: clamp(124px, 11vw, 156px);
  margin-left: clamp(16px, 2vw, 28px);
  padding: 0 10px;
  background: var(--accent);
  color: var(--white);
  text-align: center;
  transition: background-color 0.45s var(--ease);
}
.header-contact:hover { background: var(--accent-dark); color: var(--white); }
.header-contact-icon { width: 21px; height: 21px; }
.header-contact-label { font-size: 13.5px; font-weight: 500; letter-spacing: 0.14em; }
/* サブ文言：スクロール時は高さごと滑らかに畳む（display:noneだとアイコンが跳ねる） */
.header-contact-sub {
  font-size: 9.5px; letter-spacing: 0.06em; opacity: 0.78;
  max-height: 16px; margin-top: 0; overflow: hidden;
  transition: opacity 0.3s var(--ease), max-height 0.3s var(--ease), margin-top 0.3s var(--ease);
}
.pp-header.is-scrolled .header-contact-sub {
  opacity: 0; max-height: 0;
  margin-top: -5px; /* flexのgap分を打ち消して中央を保つ */
}

/* hamburger */
.menu-toggle { display: none; position: relative; z-index: 210; width: 48px; height: 48px; margin-left: 8px; }
.menu-toggle span {
  position: absolute; left: 12px; width: 24px; height: 1px; background: var(--white);
  transition: transform var(--dur) var(--ease), top var(--dur) var(--ease), background-color 0.45s var(--ease);
}
.pp-header.is-scrolled .menu-toggle span, body.menu-open .menu-toggle span { background: var(--ink); }
.menu-toggle span:nth-child(1) { top: 20px; }
.menu-toggle span:nth-child(2) { top: 28px; }
body.menu-open .menu-toggle span:nth-child(1) { top: 24px; transform: rotate(20deg); }
body.menu-open .menu-toggle span:nth-child(2) { top: 24px; transform: rotate(-20deg); }

/* mobile menu */
.global-menu {
  position: fixed; inset: 0; z-index: 200;
  background: var(--white);
  overflow-y: auto;
  padding: 110px 9vw 60px;
  opacity: 0; visibility: hidden;
  transition: opacity 0.4s var(--ease), visibility 0.4s var(--ease);
}
body.menu-open .global-menu { opacity: 1; visibility: visible; }
body.menu-open { overflow: hidden; }
body.menu-open .pp-header {
  z-index: 300; background: transparent;
  -webkit-backdrop-filter: none; backdrop-filter: none;
  border-bottom-color: transparent;
}
.menu-group {
  margin-bottom: 34px;
  opacity: 0; transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
body.menu-open .menu-group { opacity: 1; transform: translateY(0); }
body.menu-open .menu-group:nth-child(1) { transition-delay: 0.1s; }
body.menu-open .menu-group:nth-child(2) { transition-delay: 0.18s; }
body.menu-open .menu-group:nth-child(3) { transition-delay: 0.26s; }
body.menu-open .menu-group:nth-child(4) { transition-delay: 0.34s; }
body.menu-open .menu-group:nth-child(5) { transition-delay: 0.42s; }
.menu-group-label {
  font-family: var(--en); font-weight: 500; font-size: 11px;
  letter-spacing: 0.24em; text-transform: uppercase; color: var(--accent);
  border-bottom: 1px solid var(--line); padding-bottom: 10px; margin-bottom: 6px;
}
.global-menu ul { display: grid; }
.global-menu a {
  display: block; padding: 11px 4px;
  font-family: var(--serif); font-size: 17px; letter-spacing: 0.08em; color: var(--ink);
}

@media (max-width: 1023px) {
  .global-nav, .header-tel { display: none; }
  .menu-toggle { display: block; margin-left: auto; }
  /* モバイルもハンバーガーの右に小型の接地CTAを残す */
  .header-contact { width: 92px; margin-left: 8px; gap: 3px; }
  .header-contact-icon { width: 18px; height: 18px; }
  .header-contact-label { font-size: 11px; letter-spacing: 0.08em; }
  .header-contact-sub { display: none; }
}

/* ============================================================
   HERO
============================================================ */
.hero { position: relative; height: 100svh; min-height: 600px; max-height: 1080px; overflow: hidden; }
.hero-slides, .hero-slide { position: absolute; inset: 0; }
.hero-slide { opacity: 0; transition: opacity 1.8s ease; }
.hero-slide.is-active { opacity: 1; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(13, 27, 34, 0.45) 0%, rgba(13, 27, 34, 0) 24%),
    linear-gradient(75deg, rgba(13, 27, 34, 0.62) 0%, rgba(13, 27, 34, 0.28) 55%, rgba(13, 27, 34, 0.12) 100%);
}
.hero-content { position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; width: 100%; }
.hero-label {
  font-family: var(--en); font-weight: 400; font-size: clamp(12px, 1.2vw, 14px);
  letter-spacing: 0.32em; text-transform: uppercase; color: rgba(255, 255, 255, 0.85);
  display: inline-flex; align-items: center; gap: 16px; margin-bottom: 28px;
}
.hero-label::before { content: ""; width: 48px; height: 1px; background: rgba(255, 255, 255, 0.6); }
.hero-title {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(30px, 4.8vw, 56px); line-height: 1.6; letter-spacing: 0.08em;
  color: var(--white); margin-bottom: 30px;
}
.hero-lead {
  font-size: clamp(13px, 1.3vw, 15px); line-height: 2.2; letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.92); margin-bottom: 44px;
}
.hero-btn { min-width: 200px; }

/* 読み込み時の時差フェード */
.hero-label, .hero-title, .hero-lead, .hero-btn {
  opacity: 0; transform: translateY(16px);
  transition: opacity 1s ease, transform 1s ease;
}
body.is-loaded .hero-label { opacity: 1; transform: none; transition-delay: 0.3s; }
body.is-loaded .hero-title { opacity: 1; transform: none; transition-delay: 0.5s; }
body.is-loaded .hero-lead { opacity: 1; transform: none; transition-delay: 0.7s; }
body.is-loaded .hero-btn { opacity: 1; transform: none; transition-delay: 0.9s; }

.hero-indicator {
  position: absolute; right: clamp(24px, 5vw, 60px); bottom: 48px; z-index: 3;
  display: flex; gap: 10px;
}
.hero-indicator button {
  width: 40px; height: 14px; position: relative;
}
.hero-indicator button::before {
  content: ""; position: absolute; left: 0; top: 50%; width: 100%; height: 1px;
  background: rgba(255, 255, 255, 0.4);
  transition: background-color var(--dur) var(--ease);
}
.hero-indicator button.is-active::before { background: var(--white); height: 2px; }
.hero-scroll {
  position: absolute; left: clamp(24px, 5vw, 60px); bottom: 0; z-index: 3;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.hero-scroll-text {
  font-family: var(--en); font-size: 10px; letter-spacing: 0.3em; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8); writing-mode: vertical-rl;
}
.hero-scroll-line { position: relative; width: 1px; height: 72px; background: rgba(255, 255, 255, 0.3); overflow: hidden; }
.hero-scroll-line::after {
  content: ""; position: absolute; left: 0; top: -100%; width: 100%; height: 100%;
  background: var(--white); animation: scrolldown 2.4s var(--ease) infinite;
}
@keyframes scrolldown {
  0% { top: -100%; }
  55% { top: 0; }
  100% { top: 100%; }
}

/* ============================================================
   PHILOSOPHY
============================================================ */
.philosophy-grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 42%);
  gap: clamp(40px, 6vw, 88px); align-items: center;
}
.philosophy .sec-title { font-size: clamp(24px, 2.6vw, 31px); }
.philosophy-text p + p { margin-top: 1.6em; }
.philosophy-quote {
  margin-top: 44px; padding: 6px 0 6px 26px;
  border-left: 1px solid var(--accent);
}
.philosophy-quote p {
  font-family: var(--serif); font-size: 17px; line-height: 2.1; letter-spacing: 0.07em; color: var(--ink);
}
.philosophy-image img { width: 100%; aspect-ratio: 5 / 6; object-fit: cover; }
@media (max-width: 900px) {
  .philosophy-grid { grid-template-columns: 1fr; }
  .philosophy-image { order: -1; max-width: 560px; }
  .philosophy-image img { aspect-ratio: 16 / 10; }
}

/* MVV（Mission / Vision / Values） */
.mvv {
  margin-top: clamp(56px, 7vw, 96px);
  border-top: 1px solid var(--line-strong);
}
.mvv-row {
  display: grid; grid-template-columns: 220px minmax(0, 1fr);
  gap: clamp(20px, 3vw, 48px);
  padding: clamp(32px, 4.5vw, 52px) clamp(4px, 1vw, 16px);
  border-bottom: 1px solid var(--line);
}
.mvv-row:last-child { border-bottom-color: var(--line-strong); }
.mvv-label {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--en); font-weight: 500; font-size: 12px;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--accent);
}
.mvv-label::before { content: ""; width: 28px; height: 1px; background: var(--accent); }
.mvv-title {
  margin-top: 10px; font-family: var(--serif); font-weight: 500;
  font-size: clamp(19px, 2vw, 22px); line-height: 1.6; letter-spacing: 0.06em; color: var(--ink);
}
.mvv-lead {
  padding: 4px 0 4px 26px; border-left: 1px solid var(--accent);
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(17px, 1.9vw, 20px); line-height: 2; letter-spacing: 0.07em; color: var(--ink);
}
.mvv-body {
  font-size: 14.5px; line-height: 2; letter-spacing: 0.04em; color: var(--text);
}
.mvv-lead + .mvv-body { margin-top: 24px; }

.mvv-values { counter-reset: mvv; }
.mvv-value {
  display: grid; grid-template-columns: 48px minmax(0, 1fr);
  padding: 16px 0; border-top: 1px solid var(--line);
}
.mvv-value:first-child { padding-top: 0; border-top: none; }
.mvv-value:last-child { padding-bottom: 0; }
.mvv-value::before {
  counter-increment: mvv; content: counter(mvv, decimal-leading-zero);
  grid-row: 1 / span 2; padding-top: 3px;
  font-family: var(--en); font-weight: 300; font-size: 13px;
  letter-spacing: 0.14em; color: var(--text-sub);
}
.mvv-value-name {
  font-weight: 500; font-size: 14.5px; letter-spacing: 0.08em; color: var(--ink);
}
.mvv-value-desc {
  font-size: 13.5px; line-height: 1.95; letter-spacing: 0.03em; color: var(--text);
}
@media (max-width: 900px) {
  .mvv-row { grid-template-columns: 1fr; gap: 18px; }
  .mvv-head { display: flex; align-items: baseline; gap: 20px; flex-wrap: wrap; }
  .mvv-title { margin-top: 0; }
}
@media (max-width: 600px) {
  .mvv-head { gap: 10px; }
  .mvv-lead { padding-left: 18px; }
  .mvv-value { grid-template-columns: 36px minmax(0, 1fr); }
}

/* ============================================================
   GROUP
============================================================ */
.group-list { border-top: 1px solid var(--line-strong); }
.group-row {
  display: grid; grid-template-columns: 168px minmax(0, 1fr) 96px;
  gap: clamp(20px, 3vw, 48px); align-items: center;
  padding: clamp(32px, 4.5vw, 52px) clamp(4px, 1vw, 16px);
  border-bottom: 1px solid var(--line-strong);
  transition: background-color var(--dur) var(--ease);
}
a.group-row:hover { background: var(--white); }
.section-alt a.group-row:hover { background: var(--white); }
.group-row-head { display: flex; flex-direction: column; gap: 6px; }
.group-row-num { font-family: var(--en); font-weight: 300; font-size: 13px; letter-spacing: 0.14em; color: var(--text-sub); }
.group-row-en {
  font-family: var(--en); font-weight: 500; font-size: 15px;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent);
}
.group-row-name {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(19px, 2vw, 23px); letter-spacing: 0.05em; line-height: 1.6; color: var(--ink);
  margin-bottom: 10px;
  transition: color var(--dur) var(--ease);
}
a.group-row:hover .group-row-name { color: var(--accent); }
.group-row-desc { font-size: 14px; color: var(--text); }
.group-row-fields { margin-top: 10px; font-size: 12px; letter-spacing: 0.08em; color: var(--text-sub); }
.group-row-link { justify-self: end; }
.circle-arrow {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; border: 1px solid var(--line-strong); border-radius: 50%;
  color: var(--ink);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.circle-arrow svg { width: 16px; height: 16px; }
a.group-row:hover .circle-arrow { background: var(--accent); border-color: var(--accent); color: var(--white); transform: translateX(6px); }
.tag-soon {
  display: inline-block; padding: 6px 14px;
  border: 1px solid var(--line-strong);
  font-size: 11px; letter-spacing: 0.14em; color: var(--text-sub); white-space: nowrap;
}
@media (max-width: 900px) {
  .group-row { grid-template-columns: 1fr; gap: 14px; }
  .group-row-head { flex-direction: row; align-items: baseline; gap: 16px; }
  .group-row-link { justify-self: start; }
  .circle-arrow { width: 44px; height: 44px; }
}

/* ============================================================
   PRODUCT（士業AI）
============================================================ */
.product { position: relative; background: var(--dark); overflow: hidden; }
.product .sec-title { color: var(--white); }
.product .sec-label { color: #7fb2c7; }
.product .sec-label::before { background: #7fb2c7; }
.product-deco {
  position: absolute; right: -0.06em; bottom: -0.18em; z-index: 0;
  font-family: var(--en); font-weight: 500; font-size: clamp(80px, 14vw, 200px);
  letter-spacing: 0.04em; line-height: 1; white-space: nowrap;
  color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, 0.09);
  user-select: none; pointer-events: none;
}
.product-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 46%);
  gap: clamp(40px, 5vw, 72px); align-items: center;
}
.product-inner { position: relative; z-index: 1; }

/* 実デモ動画 */
.demo-video {
  display: block; width: 100%; height: auto;
  aspect-ratio: 1920 / 1080; object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 10px;
}
@media (max-width: 900px) {
  .product-grid { grid-template-columns: 1fr; }
}
.product-copy {
  display: block; margin-top: 14px;
  font-size: clamp(15px, 1.6vw, 18px); letter-spacing: 0.1em; color: rgba(255, 255, 255, 0.85);
}
.product-desc { color: rgba(255, 255, 255, 0.82); margin-bottom: 30px; }
.product-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 42px; }
.product-tags li {
  padding: 7px 18px; border: 1px solid rgba(255, 255, 255, 0.3);
  font-size: 12px; letter-spacing: 0.12em; color: rgba(255, 255, 255, 0.85);
}

/* ============================================================
   MESSAGE
============================================================ */
.message-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(40px, 6vw, 80px);
}
.profile-photo { max-width: 420px; margin-bottom: 28px; }
.profile-photo img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.profile-role {
  font-size: 12px; letter-spacing: 0.14em; color: var(--accent); margin-bottom: 8px;
}
.profile-name {
  font-family: var(--serif); font-weight: 500; font-size: 24px; letter-spacing: 0.1em;
  color: var(--ink); margin-bottom: 16px;
}
.profile-bio { font-size: 13.5px; line-height: 2; color: var(--text); }
@media (max-width: 767px) {
  .message-grid { grid-template-columns: 1fr; gap: 56px; }
}

/* ============================================================
   NEWS & COLUMN 見出し行（お知らせ・コラム / consulting のコラム）
============================================================ */
.news-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }
.news-head .sec-head { margin-bottom: clamp(32px, 5vw, 56px); }
.news-more-pc { margin-bottom: clamp(32px, 5vw, 56px); }
.column-src {
  font-family: var(--en); font-size: 10.5px; font-weight: 500; letter-spacing: 0.12em;
  color: var(--accent); white-space: nowrap;
}
.news-more-sp { display: none; margin-top: 36px; text-align: center; }
@media (max-width: 767px) {
  .news-more-pc { display: none; }
  .news-more-sp { display: block; }
}

/* ============================================================
   COLUMN（コラム）
============================================================ */
.column-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(24px, 3vw, 40px) clamp(20px, 2.5vw, 32px);
}
.column-card { display: block; }
.column-card-img { overflow: hidden; margin-bottom: 18px; }
.column-card-img img {
  width: 100%; aspect-ratio: 16 / 10; object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.column-card:hover .column-card-img img { transform: scale(1.05); }
.column-card-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; margin-bottom: 10px; }
.column-date { font-family: var(--en); font-weight: 400; font-size: 12.5px; letter-spacing: 0.08em; color: var(--text-sub); }
.column-cat {
  padding: 3px 10px; border: 1px solid var(--line-strong);
  font-size: 10.5px; letter-spacing: 0.08em; color: var(--text-sub); white-space: nowrap;
}
/* お知らせのカードは同じ体裁のまま、ラベルだけアクセント色で見分ける */
.column-cat.is-news { border-color: var(--accent); color: var(--accent); }
.column-title {
  font-weight: 500; font-size: 14.5px; line-height: 1.75; letter-spacing: 0.04em;
  color: var(--ink); transition: color var(--dur) var(--ease);
}
.column-card:hover .column-title { color: var(--accent); }
@media (max-width: 900px) {
  .column-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .column-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   COMPANY
============================================================ */
.company .wrapper { max-width: 980px; }
.company-table { border-top: 1px solid var(--line-strong); }
.company-row {
  display: grid; grid-template-columns: 220px minmax(0, 1fr);
  gap: clamp(16px, 3vw, 40px);
  padding: 26px clamp(4px, 1vw, 16px);
  border-bottom: 1px solid var(--line);
}
.company-row:last-child { border-bottom-color: var(--line-strong); }
.company-row dt { font-weight: 500; font-size: 14px; letter-spacing: 0.1em; color: var(--ink); padding-top: 2px; }
.company-row dd { font-size: 14.5px; }
@media (max-width: 640px) {
  .company-row { grid-template-columns: 1fr; gap: 6px; padding: 20px 4px; }
}

/* ============================================================
   RECRUIT
============================================================ */
.recruit { position: relative; padding: clamp(100px, 14vw, 170px) 0; overflow: hidden; }
.recruit-bg { position: absolute; inset: 0; }
.recruit-bg img { width: 100%; height: 100%; object-fit: cover; }
.recruit::after { content: ""; position: absolute; inset: 0; background: rgba(15, 30, 38, 0.72); }
.recruit-inner { position: relative; z-index: 2; text-align: center; }
.recruit .sec-title { color: var(--white); }
.recruit .sec-head { margin-bottom: 28px; }
.recruit-lead { color: rgba(255, 255, 255, 0.9); margin-bottom: 40px; }

/* ============================================================
   CONTACT
============================================================ */
.contact { background: var(--accent); }
.contact .sec-title { color: var(--white); }
.contact .sec-lead { color: rgba(255, 255, 255, 0.88); }
.contact-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px; max-width: 960px; margin: 0 auto;
}
.contact-box {
  display: flex; flex-direction: column; gap: 6px;
  padding: 30px 32px 28px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  color: var(--white);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.contact-box-en {
  font-family: var(--en); font-weight: 500; font-size: 11px;
  letter-spacing: 0.22em; text-transform: uppercase; opacity: 0.75;
}
.contact-box-title { font-size: 16.5px; font-weight: 500; letter-spacing: 0.06em; }
.contact-box-name { font-size: 12px; letter-spacing: 0.06em; opacity: 0.75; }
.contact-box:hover { background: var(--white); border-color: var(--white); color: var(--accent-dark); }
.contact-mail { margin-top: 44px; text-align: center; color: var(--white); }
.contact-mail-label {
  font-family: var(--en); font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase;
  display: block; margin-bottom: 8px; opacity: 0.75;
}
.contact-mail a {
  font-family: var(--en); font-weight: 400; font-size: clamp(17px, 2.4vw, 22px); letter-spacing: 0.06em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.6); padding-bottom: 2px;
  transition: opacity var(--dur) var(--ease);
}
.contact-mail a:hover { opacity: 0.7; }
@media (max-width: 767px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   FOOTER
============================================================ */
.pp-footer { background: var(--bg-footer); padding: clamp(64px, 8vw, 96px) 0 36px; }
.footer-grid {
  display: grid; grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(40px, 6vw, 100px); align-items: start;
  padding-bottom: clamp(48px, 6vw, 72px);
}
.footer-logo { width: 208px; }
.footer-brand-name { margin-top: 14px; font-size: 12px; letter-spacing: 0.12em; color: var(--text-sub); }
.footer-nav { display: flex; gap: clamp(32px, 5vw, 80px); }
.footer-nav ul { display: grid; gap: 14px; }
.footer-nav a {
  font-size: 13px; letter-spacing: 0.08em; color: var(--text);
  border-bottom: 1px solid transparent; padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.footer-nav a:hover { color: var(--accent); border-bottom-color: var(--accent); }
.footer-nav .ext { font-size: 10px; margin-left: 4px; color: var(--text-sub); }
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: 12px 32px; align-items: center; justify-content: space-between;
  padding-top: 28px; border-top: 1px solid var(--line);
}
.footer-address, .footer-copy {
  font-family: var(--en); font-weight: 300; font-size: 11px; letter-spacing: 0.12em; color: var(--text-sub);
}
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-nav { flex-wrap: wrap; }
}