/* ============================================================
   I.W HOLDING INC. — style.css
   ブラック × ゴールド 固定 / ダークモード専用
   Apple · LVMH · Tesla レベルの洗練と余白
============================================================ */

/* ── Design Tokens ──────────────────────────────────────── */
:root {
  /* Gold */
  --gold:       #C09A50;
  --gold-lt:    #D4AE6A;
  --gold-dk:    #906E30;
  --gold-glow:  rgba(192,154,80,.14);
  --gold-rule:  rgba(192,154,80,.28);

  /* Surfaces */
  --ink:        #060606;
  --surface:    #0D0D0D;
  --surface-2:  #141414;
  --surface-3:  #1C1C1C;
  --glass:      rgba(10,10,10,.92);

  /* Text */
  --white:      #F4F1EB;
  --t1:         #E8E4DC;
  --t2:         #9A9690;
  --t3:         #575350;

  /* Border */
  --b1:         rgba(255,255,255,.06);
  --b2:         rgba(255,255,255,.10);
  --bg:         rgba(192,154,80,.22);

  /* Shadow */
  --sh-sm:      0 2px 20px rgba(0,0,0,.65);
  --sh-md:      0 8px 50px rgba(0,0,0,.75);
  --sh-lg:      0 24px 80px rgba(0,0,0,.85);
  --sh-gold:    0 8px 40px rgba(192,154,80,.22);

  /* Fonts */
  --serif:  'Playfair Display', Georgia, serif;
  --sans:   'Poppins', 'Noto Sans JP', sans-serif;

  /* Layout */
  --max:    1160px;
  --px:     2rem;
  --sec:    8rem;
  --r:      10px;
  --r-lg:   18px;
  --ease:   cubic-bezier(.25,.46,.45,.94);
  --ease-o: cubic-bezier(.16,1,.3,1);
}

/* ── Reset ──────────────────────────────────────────────── */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; }
body {
  font-family: var(--sans);
  background: var(--ink);
  color: var(--t1);
  line-height: 1.75;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img  { display:block; max-width:100%; }
a    { color:inherit; text-decoration:none; }
button { cursor:pointer; border:none; background:none; font:inherit; }

/* ── Utility ─────────────────────────────────────────────── */
.container { width:100%; max-width:var(--max); margin:0 auto; padding:0 var(--px); }
.section     { padding:var(--sec) 0; }
.section-dark { background:var(--surface); }

/* ── Typography ──────────────────────────────────────────── */
.sec-h2 {
  font-family: var(--serif);
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 600;
  line-height: 1.12;
  color: var(--white);
  margin-bottom: 1.75rem;
}
.sec-h2 em { font-style:italic; color:var(--gold); display:block; }
.sec-h2 br + em { display:block; }

.sec-lead {
  font-size: clamp(.9rem, 1.4vw, 1.05rem);
  color: var(--t2);
  line-height: 1.85;
  max-width: 580px;
}

.sec-eyebrow {
  display: flex;
  align-items: center;
  gap: .875rem;
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2.25rem;
}
.eyebrow-bar {
  display: block;
  width: 32px;
  height: 1px;
  background: var(--gold);
  flex-shrink: 0;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn-gold {
  display: inline-flex; align-items: center; gap:.5rem;
  padding: .95rem 2.25rem;
  background: var(--gold); color: var(--ink);
  font-size: .85rem; font-weight: 700; letter-spacing: .06em;
  border-radius: 6px;
  transition: background .25s, transform .2s, box-shadow .25s;
}
.btn-gold:hover {
  background: var(--gold-lt);
  transform: translateY(-2px);
  box-shadow: var(--sh-gold);
}
.btn-ghost {
  display: inline-flex; align-items: center; gap:.5rem;
  padding: .95rem 2.25rem;
  background: transparent; color: var(--white);
  font-size: .85rem; font-weight: 500;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 6px;
  transition: border-color .25s, color .25s, transform .2s;
}
.btn-ghost:hover { border-color:var(--gold); color:var(--gold); transform:translateY(-2px); }

/* ── HEADER ──────────────────────────────────────────────── */
#header {
  position: fixed; top:0; left:0; right:0;
  z-index: 1000;
  background: var(--glass);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--b1);
  transition: box-shadow .35s, background .35s;
}
#header.scrolled { box-shadow:var(--sh-sm); background:rgba(6,6,6,.97); }

.header-inner {
  max-width: var(--max); margin:0 auto;
  padding: 0 var(--px);
  height: 74px;
  display: flex; align-items: center; justify-content: space-between; gap:2rem;
  transition: height .35s;
}
#header.scrolled .header-inner { height:60px; }

/* Logo */
.logo { display:flex; align-items:center; flex-shrink:0; }
.logo-img {
  height: 40px;
  width: auto;
  object-fit: contain;
  transition: height .35s;
  filter: drop-shadow(0 0 8px rgba(192,154,80,.2));
}
#header.scrolled .logo-img { height:32px; }

/* PC Nav */
.nav { display:flex; align-items:center; gap:.25rem; }
.nav-link {
  padding: .5rem 1rem;
  font-size: .78rem; font-weight:500; letter-spacing:.04em;
  color: var(--t2);
  border-radius: 6px;
  transition: color .2s, background .2s;
}
.nav-link:hover { color:var(--white); }
.nav-cta {
  margin-left:.5rem;
  padding:.5rem 1.25rem;
  border:1px solid var(--bg);
  color:var(--gold);
  font-weight:600;
  transition: all .25s;
}
.nav-cta:hover { background:var(--gold); color:var(--ink); border-color:var(--gold); }

/* Header right */
.header-right { display:flex; align-items:center; gap:.5rem; flex-shrink:0; }

/* Lang btn */
.lang-btn {
  display: flex; align-items:center; gap:.35rem;
  padding:.45rem 1rem;
  border:1px solid var(--bg);
  border-radius:6px;
  background:transparent;
  color:var(--gold);
  font-size:.75rem; font-weight:600; letter-spacing:.08em;
  cursor:pointer;
  transition: all .2s;
}
.lang-btn:hover { background:var(--gold); color:var(--ink); border-color:var(--gold); }
.lang-globe { font-size:.85rem; }

/* Hamburger */
.hamburger {
  display:none;
  flex-direction:column; align-items:center; justify-content:center; gap:6px;
  width:40px; height:40px;
  border-radius:7px;
  border:1px solid var(--b2);
}
.hamburger span { display:block; width:18px; height:1.5px; background:var(--t1); border-radius:2px; }

/* Drawer */
.drawer {
  position:fixed; top:0; right:-300px;
  width:280px; height:100vh;
  background:var(--surface-2);
  border-left:1px solid var(--b1);
  z-index:1100;
  padding:5rem 2rem 2rem;
  display:flex; flex-direction:column;
  transition:right .38s var(--ease-o);
  box-shadow:var(--sh-lg);
}
.drawer.open { right:0; }
.drawer-nav { display:flex; flex-direction:column; gap:.25rem; }
.drawer-nav a {
  padding:1rem 1.125rem;
  font-size:1rem; font-weight:500;
  color:var(--t2);
  border-radius:8px;
  border-bottom:1px solid var(--b1);
  transition:color .2s, background .2s;
}
.drawer-nav a:hover { color:var(--gold); background:var(--gold-glow); }
.drawer-close {
  position:absolute; top:1.25rem; right:1.25rem;
  width:34px; height:34px;
  border-radius:50%; border:1px solid var(--b2);
  display:flex; align-items:center; justify-content:center;
}
.drawer-close span { position:absolute; width:15px; height:1.5px; background:var(--t2); border-radius:2px; }
.drawer-close span:first-child { transform:rotate(45deg); }
.drawer-close span:last-child  { transform:rotate(-45deg); }
.drawer-overlay {
  display:none; position:fixed; inset:0;
  background:rgba(0,0,0,.7);
  z-index:1050;
  backdrop-filter:blur(4px);
}
.drawer-overlay.open { display:block; }
.drawer-lang { margin-top:auto; width:100%; justify-content:center; padding:.75rem; font-size:.82rem; }


/* ── HERO ────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display:flex; flex-direction:column;
  align-items:center; justify-content:flex-start;
  text-align:center;
  padding:9.125rem var(--px) 7rem;
  position:relative; overflow:hidden;
  background:var(--ink);
}

.hero-bg { position:absolute; inset:0; pointer-events:none; }
.hero-radial {
  position:absolute; inset:0;
  background:
    radial-gradient(ellipse 70% 50% at 50% 20%, rgba(192,154,80,.09) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 85% 80%, rgba(192,154,80,.05) 0%, transparent 60%);
}
.hero-lines {
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(ellipse 90% 90% at 50% 50%, black 15%, transparent 100%);
}

/* 装飾リング */
.hero-ring {
  position:absolute;
  border-radius:50%;
  border:1px solid rgba(192,154,80,.12);
  pointer-events:none;
}
.hero-ring-1 {
  width:600px; height:600px;
  top:50%; left:50%;
  transform:translate(-50%,-50%);
  animation:ringPulse 6s ease infinite;
}
.hero-ring-2 {
  width:900px; height:900px;
  top:50%; left:50%;
  transform:translate(-50%,-50%);
  animation:ringPulse 6s ease 2s infinite;
  opacity:.5;
}
@keyframes ringPulse {
  0%,100% { opacity:.12; } 50% { opacity:.06; }
}

.hero-content { position:relative; z-index:1; max-width:1180px; width:100%; }

.hero-tag {
  display:inline-flex; align-items:center; gap:1rem;
  font-size:1.12rem; font-weight:600; letter-spacing:.22em; text-transform:uppercase;
  color:var(--gold);
  margin-bottom:3.5rem;
}
.tag-line { display:block; width:36px; height:1px; background:var(--gold); flex-shrink:0; }
.tag-line:last-child { transform:scaleX(-1); }

.hero-main {
  display:grid;
  grid-template-columns: minmax(0, max-content) minmax(0, 1fr);
  align-items:stretch;
  gap: 4.5rem;
  text-align:left;
}

.hero-h1 {
  font-family: var(--serif);
  font-size: clamp(3rem, 6.6vw, 5.9rem);
  font-weight: 700;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 0;
  letter-spacing: -.01em;
}
.hero-h1 em {
  font-style:italic;
  color:var(--gold);
  display:block;
  font-size:.6em;
  line-height:1.2;
  margin-top:.25rem;
}
.hero-h1-gold {
  color:var(--gold);
  font-style:italic;
}

.hero-side { display:flex; flex-direction:column; align-items:flex-start; gap:2rem; }

.hero-side-photo {
  position:relative;
  width:100%;
  height:100%;
  display:flex; flex-direction:column; justify-content:flex-end;
  padding:2.25rem;
}
.hero-photo-frame {
  position:absolute; inset:0;
  overflow:hidden;
  border-radius:0;
  z-index:0;
}
.hero-side-img {
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
  object-position:center;
  z-index:0;
}
.hero-side-overlay {
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(10,8,6,.15) 0%, rgba(10,8,6,.55) 55%, rgba(10,8,6,.82) 100%);
  z-index:1;
}
.hero-side-content {
  position:relative; z-index:2;
  display:flex; flex-direction:column; align-items:flex-start; gap:1.75rem;
}
.hero-side-content .hero-lead { color:var(--t1); margin-left:9rem; }

.hero-lead {
  font-size: clamp(.9rem, 1.3vw, 1rem);
  color: var(--t2);
  line-height: 1.85;
  max-width: 420px;
  margin: 0;
  text-align:center;
}

.hero-actions { display:flex; gap:1rem; justify-content:flex-start; flex-wrap:wrap; margin-left:9rem; }

/* Scroll cue */
.hero-scroll-cue {
  position:absolute; bottom:2.5rem; left:50%; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:.5rem;
  font-size:.6rem; letter-spacing:.22em; text-transform:uppercase; color:var(--t3);
  z-index:1;
}
.scroll-line-wrap {
  width:1px; height:48px;
  background:rgba(192,154,80,.18);
  overflow:hidden;
  position:relative;
}
.scroll-line-inner {
  position:absolute; top:0; left:0;
  width:100%; height:35%;
  background:var(--gold);
  animation:scrollSlide 3s linear infinite !important;
}
@keyframes scrollSlide {
  0%   { transform:translateY(-100%); }
  100% { transform:translateY(385%); }
}


/* ── ABOUT ───────────────────────────────────────────────── */
.about-vision {
  display:grid; grid-template-columns:3fr 2fr;
  gap:3.5rem; align-items:start;
  margin-bottom:5rem;
}
.about-vision-right p {
  font-size:.97rem; color:var(--t2); line-height:1.9;
}

/* 3つの柱 */
.pillars {
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:1.5rem; margin-bottom:5rem;
}
.pillar-card {
  background:var(--surface-2);
  border:1px solid var(--b1);
  border-radius:var(--r-lg);
  padding:2.25rem 1.75rem;
  transition:border-color .25s, transform .25s, box-shadow .25s;
}
.pillar-card:hover {
  border-color:var(--bg);
  transform:translateY(-4px);
  box-shadow:var(--sh-md);
}
.pillar-icon {
  width:48px; height:48px;
  border-radius:10px;
  border:1px solid var(--bg);
  background:var(--gold-glow);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:1.25rem;
}
.pillar-icon svg { width:22px; height:22px; stroke:var(--gold); }
.pillar-card h3 {
  font-size:1rem; font-weight:600; color:var(--white);
  margin-bottom:.625rem;
}
.pillar-card p { font-size:.83rem; color:var(--t2); line-height:1.75; }

/* 経営陣 */
.execs {
  display:grid; grid-template-columns:repeat(3,1fr);
  gap:2rem; margin:4rem 0 5rem;
}
.exec-card {
  background:var(--surface-2);
  border:1px solid var(--b1);
  border-radius:var(--r-lg);
  overflow:hidden;
  text-align:center;
  transition:border-color .25s, transform .25s, box-shadow .25s;
}
.exec-card:hover {
  border-color:var(--bg);
  transform:translateY(-4px);
  box-shadow:var(--sh-md);
}
.exec-photo { width:100%; aspect-ratio:3/4; background:var(--surface-3); }
.exec-photo img { width:100%; height:100%; object-fit:cover; object-position:top center; display:block; }
.exec-info { padding:1.5rem; display:flex; flex-direction:column; gap:.4rem; }
.exec-title {
  font-size:.66rem; font-weight:600; letter-spacing:.14em; text-transform:uppercase;
  color:var(--gold);
}
.exec-name {
  font-family:var(--serif); font-size:1.05rem; font-weight:600;
  color:var(--white); letter-spacing:.02em;
}

/* Gold rule */
.gold-rule {
  width:100%; height:1px;
  background:linear-gradient(90deg, transparent, var(--bg), transparent);
  margin:3rem 0 4rem;
}

/* ENDONELA intro */
.endonela-intro {
  max-width:820px;
  margin-bottom:4rem;
}
.endonela-intro p {
  font-size:.97rem; color:var(--t2); line-height:1.9;
  margin-top:1.5rem;
}

/* Document images (history & overview) */
.doc-grid {
  display:grid; grid-template-columns:1fr 1fr;
  gap:2rem; margin-bottom:4rem;
}
.doc-block {
  background:var(--surface-2);
  border:1px solid var(--b1);
  border-radius:var(--r-lg);
  overflow:hidden;
  transition:border-color .25s;
}
.doc-block:hover { border-color:var(--bg); }
.doc-label {
  padding:.875rem 1.5rem;
  font-size:.7rem; font-weight:700; letter-spacing:.15em; text-transform:uppercase;
  color:var(--gold);
  border-bottom:1px solid var(--b1);
  background:rgba(192,154,80,.04);
}
.doc-img {
  width:100%;
  display:block;
}

/* Stats */
.endonela-stats {
  display:flex; align-items:center;
  border:1px solid var(--bg);
  border-radius:var(--r);
  overflow:hidden;
  background:rgba(192,154,80,.03);
}
.estat { flex:1; display:flex; flex-direction:column; align-items:center; padding:2rem 1rem; gap:.3rem; }
.estat-num {
  font-family:var(--serif);
  font-size:2.4rem; font-weight:700;
  color:var(--gold); line-height:1;
}
.estat-num small { font-size:1.1rem; }
.estat-label {
  font-size:.67rem; font-weight:500; letter-spacing:.1em; text-transform:uppercase;
  color:var(--t3);
}
.estat-div { width:1px; height:50px; background:var(--bg); flex-shrink:0; }

/* ENDONELA 信頼性・実績セクション（投資家向け） */
.trust-section { margin-bottom:1rem; }
.trust-title {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  font-weight: 600;
  line-height: 1.4;
  color: var(--white);
  max-width: 100%;
  white-space: nowrap;
  margin-bottom: 2.5rem;
  padding-left: 1.25rem;
  border-left: 2px solid var(--gold);
  text-wrap: balance;
}

.trust-stats-wrap {
  position: relative;
  padding: 4.5rem 2rem;
  border: 1px solid var(--b1);
  border-radius: var(--r-lg);
  background: var(--surface-2);
  overflow: hidden;
  margin-bottom: 2.5rem;
  text-align: center;
}
.trust-bg-text {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--serif);
  font-size: clamp(2.6rem, 8vw, 6.5rem);
  font-weight: 700;
  color: rgba(192,154,80,.05);
  white-space: nowrap;
  letter-spacing: .04em;
  pointer-events: none;
  z-index: 0;
  user-select: none;
}
.trust-numbers-row {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: stretch;
  flex-wrap: wrap;
}
.trust-numbers-row .trust-num-item {
  display: flex; flex-direction: column; align-items: center; gap: .4rem;
  padding: 0 2.75rem;
  border-right: 1px solid var(--b1);
}
.trust-numbers-row .trust-num-item:last-child { border-right: none; }
.trust-num {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3vw, 2.3rem);
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}
.trust-num small { font-size: 1rem; }
.trust-num-label {
  font-size: .66rem; font-weight:500; letter-spacing:.09em; text-transform:uppercase;
  color: var(--t3);
  white-space: nowrap;
}

.trust-partners-label {
  display:block;
  font-size:.68rem; font-weight:600; letter-spacing:.18em; text-transform:uppercase;
  color: var(--t3);
  margin-bottom: 1.1rem;
}
.partner-badges { display:flex; flex-wrap:wrap; gap:.75rem; }
.partner-badge {
  padding: .55rem 1.15rem;
  border: 1px solid var(--b1);
  border-radius: 999px;
  font-size: .72rem; font-weight:600; letter-spacing:.04em;
  color: var(--t2);
  background: rgba(192,154,80,.03);
  transition: border-color .2s, color .2s;
}
.partner-badge:hover { border-color:var(--bg); color:var(--gold); }


/* ── BUSINESS ────────────────────────────────────────────── */
.biz-intro {
  display:grid; grid-template-columns:3fr 2fr;
  gap:3rem; align-items:end;
  margin-bottom:4rem;
}
.biz-title-offset {
  display:inline-block;
  color: var(--gold);
  font-style: italic;
  font-size: 1.06em;
}

/* ★ カードグリッド — カードを追加するとauto-fillで自動配置 */
.biz-grid {
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:1.5rem;
  margin-bottom:5rem;
}
.biz-card {
  background:var(--surface-2);
  border:1px solid var(--b1);
  border-radius:var(--r-lg);
  padding:2.5rem 2.25rem;
  position:relative;
  transition:border-color .3s, transform .3s, box-shadow .3s;
}
.biz-card:hover {
  border-color:var(--bg);
  transform:translateY(-6px);
  box-shadow:var(--sh-md);
}
.biz-card.featured { border-color:var(--bg); }

/* Coming Soon — 拡張枠。目立たせつつ上品に */
.biz-card.biz-coming-soon {
  grid-column: 1 / -1;
  display:flex; align-items:center; gap:2.25rem;
  border-style:dashed;
  border-color:rgba(192,154,80,.4);
  background:linear-gradient(120deg, rgba(192,154,80,.07), rgba(192,154,80,.015) 60%);
  padding:2.5rem 3rem;
}
.biz-card.biz-coming-soon:hover { border-color:var(--gold); }
.biz-card.biz-coming-soon .biz-icon-box {
  margin-bottom:0; flex-shrink:0;
  background:rgba(192,154,80,.16);
  border-color:rgba(192,154,80,.5);
  width:60px; height:60px;
}
.biz-card.biz-coming-soon .biz-icon-box svg { width:26px; height:26px; }
.biz-card.biz-coming-soon .biz-cs-content { flex:1; }
.biz-card.biz-coming-soon h3 {
  font-family:var(--serif); font-weight:600;
  color:var(--gold); font-size:1.15rem;
}
.biz-card.biz-coming-soon p { margin-bottom:1.1rem; }

.biz-no {
  position:absolute; top:2rem; right:2rem;
  font-family:var(--serif); font-size:.8rem;
  color:var(--t3); letter-spacing:.1em;
}
.biz-icon-box {
  width:52px; height:52px;
  border-radius:12px;
  border:1px solid var(--bg);
  background:var(--gold-glow);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:1.5rem;
  transition:background .25s;
}
.biz-card:hover .biz-icon-box { background:rgba(192,154,80,.22); }
.biz-icon-box svg { width:24px; height:24px; stroke:var(--gold); }
.biz-card h3 {
  font-size:1.05rem; font-weight:600; color:var(--white);
  margin-bottom:.75rem; line-height:1.35;
}
.biz-card p { font-size:.85rem; color:var(--t2); line-height:1.8; margin-bottom:1.5rem; }
.biz-tag {
  display:inline-block;
  font-size:.64rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase;
  padding:.28rem .7rem;
  background:var(--gold-glow); color:var(--gold);
  border:1px solid var(--bg); border-radius:100px;
}
.biz-tag-future { color:var(--t2); border-color:var(--b2); background:transparent; }

/* Training section */
.training-section { margin-top:1rem; }
.training-label { margin-bottom:2rem; }
.training-imgs {
  display:grid; grid-template-columns:1fr 1fr;
  gap:1.5rem;
}
.training-img-wrap {
  border-radius:var(--r-lg);
  overflow:hidden;
  box-shadow:var(--sh-md);
  border:1px solid var(--b1);
}
.training-img-wrap img {
  width:100%;
  display:block;
  transition:transform .7s var(--ease);
}
.training-img-wrap:hover img { transform:scale(1.03); }


/* ── NETWORK ─────────────────────────────────────────────── */
.linkage-wrap {
  border-radius:var(--r-lg);
  overflow:hidden;
  border:1px solid var(--b1);
  box-shadow:var(--sh-md);
  margin-bottom:3rem;
  background:#fff; /* 画像が白背景のため */
}
.linkage-img { width:100%; display:block; }

.agency-pills { display:flex; flex-wrap:wrap; gap:.625rem; }
.agency-pill {
  font-size:.78rem; font-weight:600;
  padding:.5rem 1.125rem;
  background:var(--surface-2);
  border:1px solid var(--b1);
  border-radius:100px;
  color:var(--t2);
  transition:border-color .2s, color .2s;
}
.agency-pill:hover { border-color:var(--bg); color:var(--white); }
.agency-pill.primary { border-color:var(--bg); color:var(--gold); }


/* ── COMPANY ─────────────────────────────────────────────── */
.company-layout {
  display:grid; grid-template-columns:1.3fr 1fr;
  gap:3.5rem; align-items:start;
}
.company-table-wrap {
  background:var(--surface-2);
  border:1px solid var(--b1);
  border-radius:var(--r-lg);
  overflow:hidden;
}
.company-table { width:100%; border-collapse:collapse; }
.company-table tr { border-bottom:1px solid var(--b1); }
.company-table tr:last-child { border-bottom:none; }
.company-table th {
  padding:1.1rem 1.5rem;
  width:9rem;
  font-size:.7rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase;
  color:var(--gold);
  text-align:left; vertical-align:top;
  background:rgba(192,154,80,.04);
  border-right:1px solid var(--b1);
  white-space:nowrap;
}
.company-table td {
  padding:1.1rem 1.5rem;
  font-size:.88rem; color:var(--t1); line-height:1.7;
  vertical-align:top;
}
.td-note { font-size:.75rem; color:var(--t3); display:block; margin-top:.25rem; }
.td-link { color:var(--gold); border-bottom:1px solid transparent; transition:border-color .2s; }
.td-link:hover { border-color:var(--gold); }

.company-map-wrap {
  border-radius:var(--r-lg);
  overflow:hidden;
  border:1px solid var(--b1);
  aspect-ratio:4/3;
  background:var(--surface-3);
}
.company-photo-wrap {
  border-radius:var(--r-lg);
  overflow:hidden;
  border:1px solid var(--b1);
}
.company-photo-wrap img {
  width:100%; height:auto;
  display:block;
}
.map-empty {
  width:100%; height:100%;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:.5rem; color:var(--t3); text-align:center;
}
.map-empty p { font-size:.9rem; margin-top:.25rem; }
.map-empty small { font-size:.72rem; }


/* ── CONTACT ─────────────────────────────────────────────── */
.contact-head { margin-bottom:3.5rem; }

/* フォームカード */
.cf-card {
  max-width:820px; margin:0 auto;
  background:linear-gradient(135deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
  border:1px solid var(--bg);
  border-radius:20px;
  padding:3.5rem 3rem;
  backdrop-filter:blur(12px);
  box-shadow:var(--sh-md), inset 0 1px 0 rgba(255,255,255,.05);
}
.cf-row-2 { display:grid; grid-template-columns:1fr 1fr; gap:1.5rem; margin-bottom:1.5rem; }
.cf-field { display:flex; flex-direction:column; gap:.5rem; margin-bottom:1.5rem; }
.cf-field:last-child { margin-bottom:0; }

.cf-label {
  display:flex; align-items:center; gap:.5rem;
  font-size:.76rem; font-weight:600; letter-spacing:.1em; text-transform:uppercase;
  color:var(--t2);
}
.cf-req { color:var(--gold); font-size:.85rem; font-weight:700; }
.cf-opt {
  font-size:.66rem; font-weight:400; letter-spacing:.05em; text-transform:none;
  color:var(--t3); border:1px solid var(--b1); border-radius:4px; padding:.1rem .4rem;
}

.cf-input,.cf-select,.cf-textarea {
  width:100%;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.11);
  border-radius:10px;
  padding:.9rem 1.1rem;
  font-family:var(--sans); font-size:.9rem;
  color:var(--white); outline:none;
  transition:border-color .25s, background .25s, box-shadow .25s;
  -webkit-appearance:none; appearance:none;
}
.cf-input::placeholder,.cf-textarea::placeholder { color:var(--t3); }
.cf-input:focus,.cf-select:focus,.cf-textarea:focus {
  border-color:var(--gold);
  background:rgba(192,154,80,.06);
  box-shadow:0 0 0 3px rgba(192,154,80,.14);
}
.cf-input.error,.cf-select.error,.cf-textarea.error {
  border-color:#E05A5A;
  box-shadow:0 0 0 3px rgba(224,90,90,.14);
}
.cf-error { font-size:.73rem; color:#E07A7A; min-height:1rem; display:block; }

.cf-sel-wrap { position:relative; }
.cf-select { padding-right:2.5rem; cursor:pointer; }
.cf-select option { background:var(--surface-2); color:var(--white); }
.cf-sel-arrow {
  position:absolute; right:1rem; top:50%; transform:translateY(-50%);
  color:var(--gold); font-size:.8rem; pointer-events:none;
}
.cf-textarea { resize:vertical; min-height:140px; line-height:1.7; }

.cf-privacy { margin-top:.5rem; }
.cf-check-label { display:flex; align-items:flex-start; gap:.875rem; cursor:pointer; }
.cf-checkbox { position:absolute; opacity:0; width:0; height:0; }
.cf-checkmark {
  flex-shrink:0; width:20px; height:20px;
  border:1.5px solid rgba(255,255,255,.2);
  border-radius:5px; background:rgba(255,255,255,.04);
  margin-top:.1rem;
  display:flex; align-items:center; justify-content:center;
  transition:all .2s; position:relative;
}
.cf-checkbox:checked + .cf-checkmark { background:var(--gold); border-color:var(--gold); }
.cf-checkbox:checked + .cf-checkmark::after {
  content:''; display:block;
  width:5px; height:9px;
  border:2px solid var(--ink); border-top:none; border-left:none;
  transform:rotate(45deg) translate(-1px,-1px);
}
.cf-privacy-txt { font-size:.85rem; color:var(--t2); line-height:1.6; }
.cf-priv-link { color:var(--gold); border-bottom:1px solid transparent; transition:border-color .2s; }
.cf-priv-link:hover { border-color:var(--gold); }

.cf-send-err {
  background:rgba(224,90,90,.1); border:1px solid rgba(224,90,90,.28);
  border-radius:8px; padding:.875rem 1.1rem;
  font-size:.85rem; color:#E07A7A; margin-top:1rem;
}

.cf-submit-row {
  display:flex; justify-content:flex-end;
  margin-top:2rem; padding-top:2rem;
  border-top:1px solid var(--b1);
}
.cf-submit {
  display:inline-flex; align-items:center; gap:.75rem;
  padding:1rem 2.5rem;
  background:var(--gold); color:var(--ink);
  font-family:var(--sans); font-size:.9rem; font-weight:700; letter-spacing:.06em;
  border-radius:8px; border:none; cursor:pointer;
  transition:background .25s, transform .2s, box-shadow .25s, opacity .2s;
  position:relative; overflow:hidden;
}
.cf-submit::before {
  content:''; position:absolute; inset:0;
  background:linear-gradient(135deg, rgba(255,255,255,.15), transparent);
  pointer-events:none;
}
.cf-submit:hover:not(:disabled) { background:var(--gold-lt); transform:translateY(-2px); box-shadow:var(--sh-gold); }
.cf-submit:disabled { opacity:.6; cursor:not-allowed; transform:none; }
.cf-arrow { flex-shrink:0; transition:transform .2s; }
.cf-submit:hover:not(:disabled) .cf-arrow { transform:translateX(3px); }

.cf-spinner {
  width:16px; height:16px;
  border:2px solid rgba(0,0,0,.3); border-top-color:var(--ink);
  border-radius:50%;
  animation:spin .7s linear infinite; flex-shrink:0;
}
@keyframes spin { to { transform:rotate(360deg); } }

.cf-success { text-align:center; padding:4rem 2rem; }
.cf-success-icon {
  width:64px; height:64px; border-radius:50%;
  background:var(--gold-glow); border:1.5px solid var(--gold);
  color:var(--gold); font-size:1.8rem;
  display:flex; align-items:center; justify-content:center;
  margin:0 auto 1.75rem;
}
.cf-success h3 { font-family:var(--serif); font-size:1.4rem; color:var(--white); margin-bottom:.75rem; }
.cf-success p  { font-size:.92rem; color:var(--t2); line-height:1.75; }


/* ── FOOTER ──────────────────────────────────────────────── */
.footer { background:var(--surface); border-top:1px solid var(--b1); }
.footer-inner {
  display:grid; grid-template-columns:1.5fr 1fr 1fr;
  gap:3rem; padding:4.5rem 0 3.5rem;
}
.footer-logo-img {
  height:60px; width:auto; object-fit:contain;
  margin-bottom:1.25rem;
  filter:drop-shadow(0 0 6px rgba(192,154,80,.15));
}
.footer-tagline { font-size:.82rem; color:var(--t3); line-height:1.7; margin-bottom:.75rem; }
.footer-address { font-size:.75rem; color:var(--t3); line-height:1.75; }
.footer-nav { display:flex; flex-direction:column; gap:.75rem; padding-top:.25rem; }
.footer-nav a { font-size:.82rem; color:var(--t2); transition:color .2s; }
.footer-nav a:hover { color:var(--gold); }
.footer-partner { display:flex; flex-direction:column; gap:.35rem; padding-top:.25rem; }
.fp-label { font-size:.64rem; font-weight:700; letter-spacing:.18em; text-transform:uppercase; color:var(--gold); margin-bottom:.25rem; }
.fp-name  { font-size:.8rem; color:var(--t2); line-height:1.4; }
.fp-loc   { font-size:.72rem; color:var(--t3); }

.footer-bottom { border-top:1px solid var(--b1); padding:1.5rem 0; }
.footer-bottom .container { display:flex; justify-content:center; }
.footer-bottom span { font-size:.72rem; color:var(--t3); }

/* Back to top */
.back-top {
  position:fixed; bottom:2rem; right:2rem;
  width:46px; height:46px; border-radius:50%;
  background:var(--gold); color:var(--ink);
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 4px 24px rgba(192,154,80,.45);
  opacity:0; pointer-events:none;
  transition:opacity .3s, transform .3s;
  z-index:900;
}
.back-top.show { opacity:1; pointer-events:auto; }
.back-top:hover { transform:translateY(-3px); }


/* ── Responsive ──────────────────────────────────────────── */
@media (max-width:1024px) {
  :root { --sec:6rem; }
  .about-vision { grid-template-columns:1fr; gap:2.5rem; }
  .pillars { grid-template-columns:1fr 1fr; }

  .execs { grid-template-columns:1fr; gap:1.75rem; margin:2.5rem 0; }
  .exec-card {
    display:flex; flex-direction:row; align-items:center;
    gap:1.25rem; padding:0; text-align:left;
    background:none; border:none; border-radius:0;
  }
  .exec-card:hover { transform:none; box-shadow:none; }
  .exec-card-reverse { flex-direction:row; text-align:left; }
  .exec-card-reverse .exec-photo { order:2; }
  .exec-card-reverse .exec-info { order:1; }
  .exec-photo { width:50vw; height:50vw; max-width:220px; max-height:220px; aspect-ratio:auto; flex-shrink:0; border-radius:var(--r); overflow:hidden; }
  .exec-info { padding:0; align-items:flex-start; min-width:0; flex:1; }
  .exec-card-reverse .exec-info { align-items:flex-start; }
  .exec-name { display:flex; flex-direction:column; gap:.1rem; }
  .exec-name-first, .exec-name-last { display:block; }
  .exec-title { white-space:nowrap; letter-spacing:.06em; font-size:.62rem; }
  .biz-intro { grid-template-columns:1fr; gap:1.5rem; }
  .doc-grid { grid-template-columns:1fr; }
  .company-layout { grid-template-columns:1fr; gap:1.5rem; }
  .company-table-wrap { order:2; }
  .company-photo-wrap { order:1; margin-bottom:1.5rem; }
  .company-map-wrap { aspect-ratio:16/9; }
  .footer-inner { grid-template-columns:1fr 1fr; gap:2.5rem; }
}

@media (max-width:768px) {
  :root { --sec:5rem; --px:1.25rem; }
  .nav { display:none; }
  .hamburger { display:flex; }

  /* モバイル: 言語ボタンを小さくしてはみ出し防止 */
  .lang-btn {
    padding: .35rem .6rem;
    font-size: .68rem;
  }
  .lang-btn .lang-globe { display:none; }

  /* ヘッダー右側のレイアウト調整 */
  .header-right { gap:.35rem; flex-shrink:0; }
  .header-inner { padding:0 1rem; gap:.5rem; }

  /* ロゴが右側のボタンを画面外に押し出さないよう縮小可能にしつつ、余白いっぱいまで大きく表示 */
  .logo { flex-shrink:1; flex-grow:1; min-width:0; overflow:hidden; }
  .logo-img { height:auto; max-height:40px; width:auto; max-width:100%; }

  /* ロゴテキストを短く */
  .logo-ja { display:none; }
  .hero { padding:9.125rem 1.25rem 5rem; text-align:left; align-items:flex-start; }
  .scroll-line-inner { animation-duration:9s !important; }
  .hero-content { text-align:left; }
  .hero-tag { display:flex; justify-content:center; width:100%; margin-left:0; font-size:.7rem; }
  .hero-main { grid-template-columns:1fr; gap:2.5rem; text-align:left; align-items:start; }
  .hero-side { align-items:flex-start; margin-bottom:0; }
  .hero-side-photo {
    display:block;
    height:auto; min-height:0; padding:0;
    justify-content:flex-start;
  }
  .hero-photo-frame {
    display:block;
    position:relative; inset:auto;
    width:100%; height:55vw; max-height:280px; min-height:200px;
    margin-bottom:1.5rem;
  }
  .hero-side-content { position:static; padding:0 1.25rem; width:100%; box-sizing:border-box; }
  .hero-side-content .hero-lead { color:var(--t2); margin-left:1.5rem; font-size:.86rem; }
  .hero-actions { flex-wrap:nowrap; gap:.8rem; justify-content:center; width:100%; margin-left:0; }
  .hero-actions .btn-gold,
  .hero-actions .btn-ghost {
    flex:0 0 auto; justify-content:center; text-align:center;
    padding:.85rem 1.1rem; font-size:.78rem; white-space:nowrap;
  }
  .hero-lead { text-align:center; margin:0 auto; }
  .hero-scroll-cue { position:static; transform:none; margin:2.5rem auto 0; }
  .hero-ring-1 { width:320px; height:320px; }
  .hero-ring-2 { width:540px; height:540px; }
  .pillars { grid-template-columns:1fr; }
  .biz-grid { grid-template-columns:1fr; }
  .biz-card.biz-coming-soon { flex-direction:column; text-align:center; padding:2.25rem 1.5rem; gap:1.25rem; }
  .training-imgs { grid-template-columns:1fr; }
  .endonela-stats { flex-direction:column; }
  .estat { width:100%; padding:1.5rem; }
  .estat-div { width:80%; height:1px; }
  .trust-title { padding-left:1rem; white-space:normal; }
  .trust-stats-wrap { padding:2.5rem 1.25rem; }
  .trust-numbers-row { gap:1.75rem 0; }
  .trust-numbers-row .trust-num-item { flex:1 1 42%; border-right:none; padding:.75rem .5rem; }
  .partner-badges { gap:.6rem; }
  .partner-badge { font-size:.68rem; padding:.5rem 1rem; }
  .cf-card { padding:2rem 1.25rem; border-radius:14px; }
  .cf-row-2 { grid-template-columns:1fr; }
  .cf-submit-row { justify-content:stretch; }
  .cf-submit { width:100%; justify-content:center; }
  .footer-inner { grid-template-columns:1fr; gap:2rem; padding:3rem 0 2.5rem; text-align:center; }
  .footer-brand { display:flex; flex-direction:column; align-items:center; }
  .footer-logo-img { margin-left:auto; margin-right:auto; }
  .footer-nav { align-items:center; }
  .footer-partner { align-items:center; }
  .footer-bottom .container { justify-content:center; }
  .back-top { bottom:1.25rem; right:1.25rem; }
}

@media (prefers-reduced-motion:reduce) {
  *,*::before,*::after { animation-duration:.01ms !important; transition-duration:.01ms !important; }
}

/* Google フォーム埋め込みラッパー */
.gform-wrap {
  max-width: 720px;
  margin: 0 auto;
  background: #fff;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--sh-md);
  border: 1px solid var(--bg);
}
.gform-wrap iframe {
  display: block;
  width: 100%;
  border: none;
}

/* 沿革のみ — 1カラム全幅 */
.doc-single {
  margin-bottom: 4rem;
}
.doc-single .doc-block {
  max-width: 720px;
  margin: 0 auto;
}

/* ============================================================
   オリジナルお問い合わせフォーム — IW HOLDING スタイル
   ブラック × ゴールド / ミニマル高級感
============================================================ */

/* ── ラッパー ────────────────────────────────────────────── */
.iwf-wrap {
  max-width: 720px;
  margin: 0 auto;
}

/* ── Honeypot（スパム対策・完全非表示） ─────────────────── */
.iwf-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px; height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

/* ── 送信完了 ────────────────────────────────────────────── */
.iwf-success {
  text-align: center;
  padding: 4rem 2rem;
  border: 1px solid var(--bg);
  border-radius: var(--r-lg);
  background: rgba(192,154,80,.05);
}
.iwf-success-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  border: 1.5px solid var(--gold);
  background: rgba(192,154,80,.1);
  color: var(--gold);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.75rem;
}
.iwf-success-msg {
  font-size: 1rem;
  color: var(--t1);
  line-height: 1.8;
  max-width: 480px;
  margin: 0 auto;
}

/* ── 送信失敗バー ────────────────────────────────────────── */
.iwf-error-bar {
  padding: 1rem 1.25rem;
  background: rgba(220, 60, 60, .1);
  border: 1px solid rgba(220, 60, 60, .35);
  border-radius: var(--r);
  font-size: .85rem;
  color: #f08080;
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

/* ── フォーム本体 ─────────────────────────────────────────── */
.iwf-form { display: flex; flex-direction: column; gap: 0; }

/* 2カラム行 */
.iwf-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

/* フィールド */
.iwf-field {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  margin-bottom: 1.75rem;
}

/* ラベル */
.iwf-label {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--t2);
}
.iwf-req {
  color: var(--gold);
  font-size: .85rem;
  font-weight: 700;
  line-height: 1;
}
.iwf-opt {
  font-size: .65rem;
  font-weight: 400;
  letter-spacing: .05em;
  text-transform: none;
  color: var(--t3);
  border: 1px solid var(--b1);
  border-radius: 4px;
  padding: .1rem .45rem;
}

/* 入力欄 共通 */
.iwf-input,
.iwf-select,
.iwf-textarea {
  width: 100%;
  background: #1a1a1a;          /* 濃いグレー */
  border: 1px solid #2e2e2e;
  border-radius: 8px;
  padding: .9rem 1.1rem;
  font-family: var(--sans);
  font-size: .92rem;
  color: #f0ede6;               /* 白文字 */
  outline: none;
  transition: border-color .22s, box-shadow .22s, background .22s;
  -webkit-appearance: none;
  appearance: none;
}
.iwf-input::placeholder,
.iwf-textarea::placeholder { color: #484848; }

/* フォーカス: ゴールド枠 */
.iwf-input:focus,
.iwf-select:focus,
.iwf-textarea:focus {
  border-color: var(--gold);
  background: #1e1c17;
  box-shadow: 0 0 0 3px rgba(192,154,80,.15);
}

/* エラー状態 */
.iwf-input.has-error,
.iwf-select.has-error,
.iwf-textarea.has-error {
  border-color: #c0392b;
  box-shadow: 0 0 0 3px rgba(192,57,43,.14);
}

/* エラーテキスト */
.iwf-err {
  display: block;
  min-height: .9rem;
  font-size: .73rem;
  color: #e07070;
  line-height: 1.4;
}

/* セレクト */
.iwf-sel-wrap { position: relative; }
.iwf-select { padding-right: 2.75rem; cursor: pointer; }
.iwf-select option { background: #1a1a1a; color: #f0ede6; }
.iwf-sel-arrow {
  position: absolute;
  right: .9rem; top: 50%;
  transform: translateY(-50%);
  color: var(--gold);
  pointer-events: none;
  display: flex; align-items: center;
}

/* テキストエリア */
.iwf-textarea {
  resize: vertical;
  min-height: 150px;
  line-height: 1.7;
}
.iwf-char-count {
  display: block;
  text-align: right;
  font-size: .68rem;
  color: var(--t3);
  margin-top: .2rem;
}

/* プライバシー同意チェックボックス */
.iwf-privacy-field { margin-top: .25rem; }
.iwf-check-label {
  display: flex;
  align-items: flex-start;
  gap: .875rem;
  cursor: pointer;
}
.iwf-checkbox {
  position: absolute;
  opacity: 0; width: 0; height: 0;
}
.iwf-checkmark {
  flex-shrink: 0;
  width: 20px; height: 20px;
  border: 1.5px solid #3a3a3a;
  border-radius: 5px;
  background: #1a1a1a;
  margin-top: .1rem;
  display: flex; align-items: center; justify-content: center;
  transition: border-color .2s, background .2s;
  position: relative;
}
.iwf-checkbox:checked + .iwf-checkmark {
  background: var(--gold);
  border-color: var(--gold);
}
.iwf-checkbox:checked + .iwf-checkmark::after {
  content: '';
  display: block;
  width: 5px; height: 9px;
  border: 2px solid #060606;
  border-top: none;
  border-left: none;
  transform: rotate(45deg) translate(-1px,-1px);
}
.iwf-checkbox:focus + .iwf-checkmark {
  box-shadow: 0 0 0 3px rgba(192,154,80,.2);
}
.iwf-privacy-txt {
  font-size: .88rem;
  color: var(--t2);
  line-height: 1.6;
}

/* 送信ボタン行 */
.iwf-submit-row {
  display: flex;
  justify-content: flex-end;
  padding-top: 2rem;
  margin-top: .5rem;
  border-top: 1px solid #1e1e1e;
}

/* 送信ボタン — ゴールド */
.iwf-submit {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  padding: 1rem 2.75rem;
  background: var(--gold);
  color: #060606;
  font-family: var(--sans);
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .06em;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background .25s, transform .2s, box-shadow .25s, opacity .2s;
  position: relative;
  overflow: hidden;
}
.iwf-submit::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.14), transparent);
  pointer-events: none;
}
.iwf-submit:hover:not(:disabled) {
  background: var(--gold-lt);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(192,154,80,.38);
}
.iwf-submit:disabled {
  opacity: .6;
  cursor: not-allowed;
  transform: none;
}
.iwf-submit-icon {
  flex-shrink: 0;
  transition: transform .2s;
}
.iwf-submit:hover:not(:disabled) .iwf-submit-icon {
  transform: translateX(3px);
}

/* 送信中スピナー */
.iwf-spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(0,0,0,.25);
  border-top-color: #060606;
  border-radius: 50%;
  animation: iwfSpin .7s linear infinite;
  flex-shrink: 0;
}
@keyframes iwfSpin { to { transform: rotate(360deg); } }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 640px) {
  .iwf-row { grid-template-columns: 1fr; gap: 0; }
  .iwf-submit-row { justify-content: stretch; }
  .iwf-submit { width: 100%; justify-content: center; }
}

/* AOS アニメーション無効化（スクロール位置ずれ防止） */
[data-aos] {
  opacity: 1 !important;
  transform: none !important;
  transition: none !important;
}