*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  /* ── ブランドカラー（Palette D: Slate Amber） ── */
  --blue-dark:      #0028A0;
  --blue-main:      #0038C8;
  --blue-light:     #2B5EE8;
  --blue-accent:    #5580F5;
  --amber:          #D4306E;
  --amber-dark:     #A8185A;
  --amber-tint:     #FCE8F3;
  --gradient-brand: linear-gradient(135deg, #D97706 0%, #0038C8 100%);
  --gradient-hero:  linear-gradient(135deg, #060E22 0%, #0C1A3A 50%, #0038C8 100%);
  --gradient-accent:linear-gradient(135deg, #0038C8 0%, #5580F5 100%);

  /* ── エイリアス ── */
  --navy:      #0C1A3A;
  --navy-dark: #060E22;
  --blue:      #0038C8;
  --blue-lt:   #2B5EE8;
  --gray-bg:   #F8F9FC;
  --gray-line: #E8EAF0;
  --text:      #0C1A3A;
  --muted:     #4A5570;
  --white:     #FFFFFF;
  --green:     #15803d;
  --red:       #DC2626;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
  overflow-y: scroll;
  scrollbar-width: auto;
  scrollbar-color: rgba(0,0,0,0.3) transparent;
}
html::-webkit-scrollbar { width: 8px; }
html::-webkit-scrollbar-track { background: transparent; }
html::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.3); border-radius: 4px; }

body {
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--text);
  line-height: 1.75;
}

/* ── SP/PC 改行制御 ── */
.sp-br { display: none; }
@media (max-width: 768px) { .sp-br { display: block; } }

/* ── Fade-in ── */
.fi {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fi.d1 { transition-delay: 0.1s; }
.fi.d2 { transition-delay: 0.2s; }
.fi.d3 { transition-delay: 0.3s; }
.fi.d4 { transition-delay: 0.4s; }
.fi.visible { opacity: 1; transform: none; }

/* ── Layout helpers ── */
.wrap {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 40px;
}
section { padding: 100px 0; }
.sec-label {
  display: inline-block;
  font-family: 'Outfit', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
  border-left: 3px solid var(--amber);
  padding-left: 10px;
  margin-bottom: 20px;
}
.sec-title {
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 900;
  line-height: 1.35;
  color: var(--navy);
  margin-bottom: 20px;
  word-break: keep-all;
}
.sec-desc {
  font-size: 15px;
  color: var(--muted);
  max-width: 620px;
  line-height: 1.85;
}

/* ══════════════════════════════
   NAV
══════════════════════════════ */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  padding: 18px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.3s, box-shadow 0.3s, padding 0.3s;
}
nav.solid {
  background: var(--white);
  box-shadow: 0 1px 0 var(--gray-line), 0 4px 20px rgba(0,0,0,0.06);
  padding: 14px 40px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.nav-logo-img {
  height: 36px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
  transition: filter 0.3s;
}
nav.solid .nav-logo-img {
  filter: none;
}
.nav-logo-mark {
  width: 34px; height: 34px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
}
.nav-logo-mark span {
  border-radius: 3px;
  background: var(--white);
  transition: background 0.3s;
}
nav.solid .nav-logo-mark span { background: var(--blue); }
.nav-logo-mark span:nth-child(3) { opacity: 0.55; }
.nav-logo-mark span:nth-child(4) { opacity: 0.35; }
.nav-logo-text {
  font-family: 'Outfit', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.5px;
  transition: color 0.3s;
}
nav.solid .nav-logo-text { color: var(--navy); }
.nav-btn {
  padding: 9px 24px;
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.6);
  border-radius: 4px;
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s;
  font-family: 'Noto Sans JP', sans-serif;
}
nav.solid .nav-btn {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--white);
}
.nav-btn:hover { opacity: 0.85; }

/* ══════════════════════════════
   HERO
══════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: var(--navy);
  padding: 0;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url('img/fv_bg.jpeg') center/cover no-repeat;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(0,0,0,0.35) 0%, rgba(0,0,0,0.65) 60%, rgba(0,0,0,0.85) 100%),
    linear-gradient(to right,  rgba(0,0,0,0.4)  0%, transparent 50%, rgba(0,0,0,0.3) 100%);
  z-index: 1;
}

/* ドットグリッド */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: 2;
  pointer-events: none;
}

/* オーロラ */
.hero-aurora {
  position: absolute;
  top: -20%;
  left: -10%;
  width: 70%;
  height: 80%;
  background: radial-gradient(ellipse, rgba(74,144,226,0.12) 0%, rgba(123,104,238,0.08) 40%, transparent 70%);
  z-index: 2;
  pointer-events: none;
  animation: auroraDrift 12s ease-in-out infinite alternate;
}
@keyframes auroraDrift {
  0%   { transform: translate(0, 0) scale(1); }
  100% { transform: translate(8%, 5%) scale(1.1); }
}

/* 光のスジ */
.hero-streak {
  position: absolute;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.15), transparent);
  z-index: 2;
  pointer-events: none;
  animation: streakFall 6s ease-in-out infinite;
}
.hero-streak.s1 { height: 200px; top: 10%; left: 20%; animation-delay: 0s;   animation-duration: 7s; }
.hero-streak.s2 { height: 140px; top: 30%; left: 75%; animation-delay: 3s;   animation-duration: 9s; }
@keyframes streakFall {
  0%   { opacity: 0; transform: translateY(-30px); }
  30%  { opacity: 1; }
  70%  { opacity: 1; }
  100% { opacity: 0; transform: translateY(30px); }
}

/* 中央スポットライト */
.hero-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -55%);
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(0,56,200,0.22) 0%, transparent 70%);
  z-index: 2;
  pointer-events: none;
}

/* 浮遊パーティクル */
.hero-particle {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  z-index: 2;
  pointer-events: none;
  animation: particleDrift linear infinite;
}
.hero-particle.p1 { width: 4px;  height: 4px;  top: 18%; left: 12%; animation-duration: 9s;  animation-delay: 0s;   box-shadow: 0 0 6px 2px rgba(74,144,226,0.5); }
.hero-particle.p2 { width: 6px;  height: 6px;  top: 65%; left: 8%;  animation-duration: 11s; animation-delay: 2s;   box-shadow: 0 0 8px 3px rgba(123,104,238,0.4); }
.hero-particle.p3 { width: 3px;  height: 3px;  top: 30%; left: 88%; animation-duration: 8s;  animation-delay: 1s;   box-shadow: 0 0 5px 2px rgba(255,255,255,0.3); }
.hero-particle.p4 { width: 5px;  height: 5px;  top: 75%; left: 82%; animation-duration: 13s; animation-delay: 3s;   box-shadow: 0 0 7px 2px rgba(74,144,226,0.4); }
.hero-particle.p5 { width: 4px;  height: 4px;  top: 45%; left: 94%; animation-duration: 10s; animation-delay: 0.5s; box-shadow: 0 0 6px 2px rgba(255,255,255,0.25); }
.hero-particle.p6 { width: 3px;  height: 3px;  top: 55%; left: 3%;  animation-duration: 14s; animation-delay: 4s;   box-shadow: 0 0 5px 2px rgba(123,104,238,0.4); }
.hero-particle.p7 { width: 5px;  height: 5px;  top: 85%; left: 55%; animation-duration: 8s;  animation-delay: 1.5s; box-shadow: 0 0 7px 3px rgba(74,144,226,0.35); }
@keyframes particleDrift {
  0%   { transform: translateY(0)   opacity: 0.12; }
  50%  { transform: translateY(-20px); opacity: 0.25; }
  100% { transform: translateY(0);  opacity: 0.12; }
}


/* Center layout */
.hero-body {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  padding: 140px 40px 100px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* LEFT */
.hero-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* コンテンツフレーム */
.hero-frame {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 48px 52px;
}

/* アクセントライン */
.hero-accent-line {
  width: 48px;
  height: 2px;
  background: linear-gradient(90deg, var(--amber), var(--amber-dark));
  border-radius: 2px;
  margin-bottom: 20px;
}

/* テキストとCTAの仕切り */
.hero-divider {
  width: 1px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.3), transparent);
  margin: 0 auto 32px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: none;
  color: var(--white);
  font-family: 'Outfit', sans-serif;
  font-size: clamp(28px, 4vw, 50px);
  font-weight: 900;
  letter-spacing: -0.01em;
  padding: 0;
  border-radius: 0;
  margin-bottom: 4px;
}
.hero-tag-logo {
  height: clamp(68px, 9vw, 112px);
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
  margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(28px, 4vw, 50px);
  font-weight: 900;
  color: var(--white);
  line-height: 1.35;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
  word-break: keep-all;
}
.hero-sub {
  font-size: 18px;
  color: rgba(255,255,255,0.8);
  font-weight: 400;
  line-height: 1.8;
}
.hero-sub strong { color: var(--white); font-weight: 600; }

/* CTA buttons */
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-bottom: 48px; }
.hero-cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--amber), var(--amber-dark));
  color: var(--white);
  font-size: 15px;
  font-weight: 700;
  padding: 16px 40px;
  border-radius: 4px;
  text-decoration: none;
  transition: all 0.25s;
  letter-spacing: 0.04em;
  box-shadow: 0 4px 20px rgba(212,48,110,0.4), 0 0 0 1px rgba(212,48,110,0.5);
}
.hero-cta-primary:hover {
  background: linear-gradient(135deg, var(--amber-dark), #8A1048);
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(212,48,110,0.45), 0 0 0 1px rgba(212,48,110,0.7);
}

/* 対応言語バー */
.hero-langs {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: nowrap;
  justify-content: center;
  font-size: 12px;
  color: rgba(255,255,255,0.45);
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
  margin-top: 8px;
}
.hero-langs span {
  white-space: nowrap;
}
.hero-langs-sep { opacity: 0.25; }
.hero-langs-more {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 100px;
  padding: 2px 10px;
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  margin-left: 4px;
}
.hero-cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  color: rgba(255,255,255,0.75);
  font-size: 15px;
  font-weight: 600;
  padding: 15px 24px;
  border-radius: 4px;
  text-decoration: none;
  border: 1.5px solid rgba(255,255,255,0.2);
  transition: all 0.2s;
}
.hero-cta-secondary:hover {
  border-color: rgba(255,255,255,0.5);
  color: var(--white);
}

/* Stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
}
.hero-stat { display: flex; flex-direction: column; gap: 4px; }
.hero-stat-num {
  font-family: 'Outfit', sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.hero-stat-unit { font-size: 14px; font-weight: 600; color: var(--amber); margin-left: 1px; }
.hero-stat-label { font-size: 11px; color: rgba(255,255,255,0.45); letter-spacing: 0.05em; }
.hero-stat-divider {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,0.15);
}

/* RIGHT: Mockup */
.hero-right {
  position: relative;
  display: none; /* 一時非表示 */
  justify-content: center;
}
.hero-mockup {
  width: 100%;
  max-width: 480px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  overflow: hidden;
  backdrop-filter: blur(12px);
  box-shadow: 0 24px 64px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.06);
}

/* Window chrome */
.hm-chrome {
  background: rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.hm-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.hm-dot.red    { background: #ff5f57; }
.hm-dot.yellow { background: #ffbd2e; }
.hm-dot.green  { background: #28c840; }
.hm-title {
  margin-left: 12px;
  font-family: 'Outfit', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.04em;
}

/* Participants */
.hm-participants {
  display: flex;
  gap: 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 10px 14px;
  background: rgba(255,255,255,0.03);
}
.hm-participant {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  border-right: 1px solid rgba(255,255,255,0.08);
  font-size: 12px;
  color: rgba(255,255,255,0.6);
}
.hm-participant:first-child { padding-left: 0; }
.hm-participant:last-child  { border-right: none; }
.hm-avatar {
  width: 24px; height: 24px;
  border-radius: 50%;
  font-family: 'Outfit', sans-serif;
  font-size: 9px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.hm-avatar.jp { background: var(--amber); color: #fff; }
.hm-avatar.en { background: #0369a1; color: #fff; }
.hm-avatar.zh { background: #b91c1c; color: #fff; }
.hm-avatar.sm { width: 20px; height: 20px; font-size: 8px; }
.hm-lang-badge {
  background: rgba(255,255,255,0.08);
  border-radius: 3px;
  padding: 1px 6px;
  font-size: 10px;
  color: rgba(255,255,255,0.4);
}

/* Chat stream */
.hm-stream {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 280px;
  overflow: hidden;
}
.hm-bubble {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  padding: 12px 14px;
  opacity: 0;
  transform: translateY(12px);
  animation: bubbleIn 0.5s ease forwards;
}
@keyframes bubbleIn {
  to { opacity: 1; transform: none; }
}
.anim-1 { animation-delay: 0.4s; }
.anim-2 { animation-delay: 1.2s; }
.anim-3 { animation-delay: 2.0s; }

.hm-bubble-header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
  font-size: 11px;
  color: rgba(255,255,255,0.5);
}
.hm-time { margin-left: auto; font-size: 10px; }
.hm-editing-badge {
  background: rgba(0,56,200,0.3);
  color: #93c5fd;
  font-size: 9px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 3px;
}
.hm-bubble-original {
  font-size: 13px;
  color: rgba(255,255,255,0.9);
  font-weight: 500;
  margin-bottom: 6px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  line-height: 1.6;
}
.hm-correct {
  background: rgba(0,56,200,0.25);
  color: #93c5fd;
  border-radius: 3px;
  padding: 0 4px;
  font-size: 12px;
  font-weight: 700;
}
.hm-bubble-trans {
  font-size: 11px;
  color: rgba(255,255,255,0.45);
  margin-top: 3px;
  line-height: 1.5;
}
.hm-bubble-trans.jp::before { content: '🇯🇵 '; }
.hm-bubble-trans.en::before { content: '🇺🇸 '; }
.hm-bubble-trans.zh::before { content: '🇨🇳 '; }

/* Live indicator */
.hm-live {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px 16px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-family: 'Outfit', sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.08em;
  background: rgba(255,255,255,0.02);
}
.hm-live-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 0 rgba(34,197,94,0.4);
  animation: livePulse 1.8s ease infinite;
}
@keyframes livePulse {
  0%   { box-shadow: 0 0 0 0 rgba(34,197,94,0.5); }
  70%  { box-shadow: 0 0 0 7px rgba(34,197,94,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); }
}

/* Floating language badges */
.hero-float {
  position: absolute;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  color: rgba(255,255,255,0.8);
  font-size: 12px;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 100px;
  white-space: nowrap;
  animation: floatBadge 4s ease-in-out infinite;
}
@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}
.hero-float--1 { top: 8%;  left: -8%;  animation-delay: 0s; }
.hero-float--2 { top: 20%; right: -6%; animation-delay: 0.8s; }
.hero-float--3 { bottom: 22%; left: -6%; animation-delay: 1.6s; }
.hero-float--4 { bottom: 8%;  right: -4%; animation-delay: 2.4s; }

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.35);
  font-size: 10px;
  letter-spacing: 0.15em;
}
.hero-scroll-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollLine 1.6s ease infinite;
}
@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ══════════════════════════════
   PROBLEMS
══════════════════════════════ */
/* ══════════════════════════════
   PROBLEMS — 4カード横並び
══════════════════════════════ */
.problems {
  background: var(--gray-bg);
  padding: 100px 0 120px;
  position: relative;
  overflow: hidden;
}

/* 背景：左半分（非表示） */
.prob-bg-left { display: none; }

/* 背景：prob02 全面 */
.prob-bg-right {
  position: absolute;
  inset: 0;
  background: url('img/prob02.webp') center/cover no-repeat;
  filter: saturate(0.2) brightness(1.15);
  z-index: 0;
}
/* 全体オーバーレイ */
.prob-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right,
      rgba(255,255,255,0.94) 0%,
      rgba(255,255,255,0.88) 50%,
      rgba(255,255,255,0.94) 100%
    );
  z-index: 1;
}

/* 装飾テキスト 第1層 */
.problems::before {
  content: 'PROBLEM';
  position: absolute;
  right: -24px; top: 40px;
  font-family: 'Outfit', sans-serif;
  font-size: 200px; font-weight: 900;
  letter-spacing: -0.05em; line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(0,56,200,0.07);
  pointer-events: none; user-select: none;
  z-index: 2;
}
/* 装飾テキスト 第2層 */
.problems::after {
  content: '01 — 02 — 03 — 04';
  position: absolute;
  left: -8px; bottom: 48px;
  font-family: 'Outfit', sans-serif;
  font-size: 72px; font-weight: 900;
  letter-spacing: -0.02em; line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(0,56,200,0.06);
  pointer-events: none; user-select: none;
  z-index: 2;
}

.problems .wrap { position: relative; z-index: 3; }

/* ヘッダー */
.prob-head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 56px;
}
.prob-head .sec-label {
  border-left: none;
  padding-left: 0;
  display: block;
  color: var(--amber);
  margin-bottom: 14px;
}
.prob-head .sec-title {
  color: #0c0c0c;
  font-size: clamp(26px, 3vw, 40px);
  letter-spacing: -0.025em;
  line-height: 1.2;
  position: relative;
  display: inline-block;
}
.prob-head .sec-title::after {
  content: '';
  position: absolute;
  left: 0; bottom: -10px;
  width: 100%; height: 2px;
  background: linear-gradient(90deg,
    var(--amber) 0%,
    var(--blue-accent) 60%,
    transparent 100%
  );
}
.prob-head-sub {
  font-size: 14px;
  color: #666;
  line-height: 1.75;
  margin-top: 12px;
}
.prob-head-right {
  font-size: 14px;
  color: #555;
  line-height: 1.9;
  max-width: 600px;
  padding-bottom: 4px;
}

/* 4カード横並び */
.prob-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.prob-card {
  background: var(--white);
  border: 1px solid var(--gray-line);
  border-radius: 12px;
  padding: 0 0 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: box-shadow 0.35s, transform 0.35s;
  cursor: default;
}
.prob-card::before {
  content: '';
  display: block;
  height: 3px;
  background: linear-gradient(90deg, var(--amber) 0%, var(--blue-main) 100%);
  flex-shrink: 0;
}
.prob-card:hover {
  box-shadow: 0 16px 48px rgba(0,56,200,0.12), 0 4px 16px rgba(0,0,0,0.06);
  transform: translateY(-5px);
}

/* 写真エリア */
.prob-card-img {
  width: 100%;
  height: 160px;
  overflow: hidden;
  position: relative;
  margin-bottom: 20px;
  flex-shrink: 0;
}
.prob-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.prob-card:hover .prob-card-img img {
  transform: scale(1.04);
}
.prob-card-tag {
  position: absolute;
  top: 12px; right: 12px;
  font-family: 'Outfit', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--white);
  background: rgba(6,14,34,0.6);
  backdrop-filter: blur(6px);
  border-radius: 4px;
  padding: 3px 8px;
}

.prob-card h3 {
  font-size: 15px; font-weight: 700;
  color: var(--navy);
  line-height: 1.45;
  margin: 0 24px 10px;
}
.prob-card p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.85;
  flex: 1;
  margin: 0 24px 20px;
}
.prob-card-impact {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px; font-weight: 600;
  color: var(--amber);
  border: 1.5px solid var(--amber);
  border-radius: 20px;
  padding: 6px 14px;
  line-height: 1.4;
  margin: auto 24px 28px;
  align-self: flex-start;
}
.prob-card-impact svg {
  width: 13px; height: 13px;
  stroke: var(--amber);
  flex-shrink: 0;
}

/* ══════════════════════════════
   STRENGTH
══════════════════════════════ */
.strength { background: var(--white); }
.strength-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.strength-img {
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 4/3;
}
.strength-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.strength-text h2 { margin-bottom: 20px; }
.strength-text p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.85;
  margin-bottom: 16px;
}
.strength-note {
  background: var(--gray-bg);
  border-left: 3px solid var(--blue);
  padding: 16px 18px;
  font-size: 14px;
  color: var(--text);
  line-height: 1.75;
  border-radius: 0 6px 6px 0;
  margin-top: 24px;
}
.strength-note strong { color: var(--navy); }

/* ══════════════════════════════
   BACKGROUND / WHY
══════════════════════════════ */
.why {
  background: var(--gray-bg);
  padding: 100px 0 120px;
  position: relative;
  overflow: hidden;
}
.why-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right,
      rgba(248,249,252,0.92) 0%,
      rgba(248,249,252,0.80) 50%,
      rgba(248,249,252,0.92) 100%
    );
  z-index: 1;
}
.why::before {
  content: 'BACKGROUND';
  position: absolute;
  right: -24px; top: 40px;
  font-family: 'Outfit', sans-serif;
  font-size: 200px; font-weight: 900;
  letter-spacing: -0.05em; line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(0,56,200,0.07);
  pointer-events: none; user-select: none;
  z-index: 2;
}
.why::after {
  content: '01 — 02 — 03 — 04';
  position: absolute;
  left: -8px; bottom: 48px;
  font-family: 'Outfit', sans-serif;
  font-size: 72px; font-weight: 900;
  letter-spacing: -0.02em; line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(0,56,200,0.06);
  pointer-events: none; user-select: none;
  z-index: 2;
}
.why .wrap { position: relative; z-index: 3; }

/* ヘッダー */
.why-head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 56px;
}
.why-head .sec-label {
  border-left: none;
  padding-left: 0;
  display: block;
  color: var(--amber);
  margin-bottom: 14px;
}
.why-head .sec-title {
  color: #0c0c0c;
  font-size: clamp(26px, 3vw, 40px);
  letter-spacing: -0.025em;
  line-height: 1.2;
  position: relative;
  display: inline-block;
}
.why-head .sec-title::after {
  content: '';
  position: absolute;
  left: 0; bottom: -10px;
  width: 100%; height: 2px;
  background: linear-gradient(90deg,
    var(--amber) 0%,
    var(--blue-accent) 60%,
    transparent 100%
  );
}
.why-head-right {
  font-size: 14px;
  color: #555;
  line-height: 1.9;
  max-width: 600px;
  padding-bottom: 4px;
}

/* 4カード横並び（G案：大数字＋縦区切り線） */
.why-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-bottom: 80px;
  border-left: 1px solid rgba(0,56,200,0.12);
}
.why-card {
  padding: 0 28px 0 24px;
  border-right: 1px solid rgba(0,56,200,0.12);
}
.why-card-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: rgba(0,56,200,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  flex-shrink: 0;
}
.why-card-icon svg {
  width: 20px; height: 20px;
  stroke: var(--blue-main);
  fill: none;
}
.why-card-icon img {
  width: 44px; height: 44px;
  object-fit: contain;
}
.why-card h3 {
  font-size: 14px; font-weight: 700;
  color: #0c0c0c;
  margin-bottom: 10px; line-height: 1.4;
}
.why-card p {
  font-size: 12px;
  color: #666;
  line-height: 1.8; margin: 0;
}

/* Bottom section */
.why-bottom-card {
  background: var(--navy);
  border-radius: 16px;
  padding: 52px 60px;
  position: relative;
  overflow: hidden;
}
.why-bottom-card::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(0,56,200,0.35) 0%, transparent 65%);
  pointer-events: none;
}
.why-bottom-card::after {
  content: '';
  position: absolute;
  bottom: -50px; left: -50px;
  width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(212,48,110,0.22) 0%, transparent 70%);
  pointer-events: none;
}
.why-bottom-label {
  font-family: 'Outfit', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--amber);
  margin-bottom: 32px;
  position: relative; z-index: 1;
}
.why-bottom-inner {
  display: flex;
  gap: 60px;
  align-items: center;
  position: relative; z-index: 1;
}
.why-bottom-text { flex: 1; }
.why-bottom-title {
  font-size: clamp(20px, 2.4vw, 30px);
  font-weight: 900;
  color: var(--white);
  line-height: 1.4;
  letter-spacing: -0.025em;
  margin-bottom: 20px;
}
.why-bottom-text > p {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  line-height: 1.9;
  margin-bottom: 12px;
}
.why-bottom-text > p:last-of-type { margin-bottom: 0; }
.why-bottom-callout {
  margin-top: 24px;
  padding: 18px 22px;
  background: rgba(255,255,255,0.06);
  border-left: 3px solid var(--amber);
  border-radius: 0 8px 8px 0;
  font-size: 13.5px;
  color: rgba(255,255,255,0.82);
  line-height: 1.85;
}
.why-bottom-img {
  flex-shrink: 0;
  width: 400px;
  height: 280px;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 24px 64px rgba(0,0,0,0.45);
}
.why-bottom-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.why-bottom-img-badge {
  position: absolute;
  bottom: 18px; left: 18px;
  background: rgba(6,14,34,0.75);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  padding: 12px 18px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.why-bottom-img-badge-num {
  font-family: 'Outfit', sans-serif;
  font-size: 30px;
  font-weight: 900;
  color: var(--amber);
  line-height: 1;
}
.why-bottom-img-badge-num small {
  font-size: 16px;
}
.why-bottom-img-badge-text {
  font-size: 10px;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.08em;
}

/* ══════════════════════════════
   HOMOPHONE
══════════════════════════════ */
/* ══════════════════════════════
   STATEMENT
══════════════════════════════ */
.statement {
  background: var(--navy);
  padding: 96px 0;
}
.statement-text {
  font-size: clamp(20px, 2.8vw, 34px);
  font-weight: 700;
  color: rgba(255,255,255,0.75);
  line-height: 1.75;
  letter-spacing: -0.01em;
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}
.statement-em {
  color: rgba(255,255,255,0.45);
}
.statement-highlight {
  color: var(--white);
  position: relative;
  display: inline;
}
.statement-highlight::after {
  content: '';
  position: absolute;
  left: 0; bottom: -3px;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--amber), var(--amber-dark));
  border-radius: 2px;
}

/* ══════════════════════════════
   COLOR PALETTE PREVIEW (一時)
══════════════════════════════ */
.cp-section { background: #0E0E0E; padding: 100px 0; }
.cp-notice { font-size: 11px; font-weight: 700; color: #666; font-family: monospace; margin-bottom: 64px; letter-spacing: 0.05em; }
.cp-palette { margin-bottom: 72px; }
.cp-palette-header { margin-bottom: 20px; }
.cp-palette-name { font-family: 'Outfit', sans-serif; font-size: 20px; font-weight: 800; color: #fff; margin-bottom: 6px; }
.cp-palette-desc { font-size: 13px; color: #888; }
.cp-palette-swatches { display: flex; gap: 8px; height: 80px; }
.cp-sw {
  flex: 1; border-radius: 8px;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 10px 12px; min-width: 0;
}
.cp-sw-hex { font-size: 12px; font-weight: 700; color: rgba(255,255,255,0.9); font-family: monospace; display: block; }
.cp-sw-role { font-size: 10px; color: rgba(255,255,255,0.5); font-family: monospace; display: block; margin-top: 2px; }

/* ══════════════════════════════
   CARD STYLE PREVIEW (削除済み)
══════════════════════════════ */


/* ══════════════════════════════
   HOMOPHONE
══════════════════════════════ */
.homophone { display: none; }
.homophone-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.homo-cards { display: flex; flex-direction: column; gap: 12px; }
.homo-card {
  background: var(--gray-bg);
  border: 1px solid var(--gray-line);
  border-radius: 8px;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.homo-sound {
  flex-shrink: 0;
  background: var(--navy);
  color: var(--white);
  font-family: 'Outfit', sans-serif;
  font-size: 13px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 4px;
  min-width: 90px;
  text-align: center;
}
.homo-words {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.homo-w {
  font-size: 14px;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 4px;
}
.homo-w.ok  { background: #dcfce7; color: #166534; }
.homo-w.ng  { background: #fee2e2; color: #991b1b; text-decoration: line-through; opacity: 0.75; }

/* ══════════════════════════════
   SOLUTION
══════════════════════════════ */
.solution { background: var(--gray-bg); }
.solution-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.solution-img {
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 4/3;
}
.solution-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.solution-steps { display: flex; flex-direction: column; gap: 0; }
.sol-step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 28px 0;
  border-bottom: 1px solid var(--gray-line);
}
.sol-step:last-child { border-bottom: none; }
.sol-num {
  flex-shrink: 0;
  width: 40px; height: 40px;
  background: var(--blue);
  color: var(--white);
  font-family: 'Outfit', sans-serif;
  font-size: 17px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-top: 2px;
}
.sol-body h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}
.sol-body p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.75;
}

/* ══════════════════════════════
   DEMO UI
══════════════════════════════ */
.demo { background: var(--white); }
.demo-head { text-align: left; margin-bottom: 64px; }
.demo-head .sec-label { display: inline-block; }
.demo-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.demo-panel-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}
.demo-panel-label svg { stroke: var(--blue); fill: none; stroke-width: 2; }
.demo-panel-desc {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 16px;
}

/* Troom Panel UI */
.troom-panel {
  border: 1px solid var(--gray-line);
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 2px 16px rgba(13,33,55,0.07);
}
.troom-panel-header {
  background: var(--navy);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.troom-panel-header-left {
  display: flex;
  align-items: center;
  gap: 8px;
}
.troom-panel-header-icon svg {
  width: 18px; height: 18px;
  stroke: rgba(255,255,255,0.6);
  fill: none;
  stroke-width: 2;
}
.troom-panel-header-title {
  font-family: 'Outfit', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.05em;
}
.troom-mode-toggle {
  display: flex;
  gap: 4px;
  background: rgba(255,255,255,0.08);
  border-radius: 6px;
  padding: 3px;
}
.troom-mode-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-family: 'Outfit', sans-serif;
}
.troom-mode-btn.active {
  background: var(--blue);
  color: var(--white);
}
.troom-mode-btn svg {
  width: 12px; height: 12px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}
.troom-panel-body {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: #F3F6FB;
  max-height: 300px;
  overflow-y: auto;
}
.troom-card {
  background: var(--white);
  border: 1px solid var(--gray-line);
  border-radius: 8px;
  padding: 12px 14px;
}
.troom-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.troom-card-speaker {
  font-size: 11px;
  font-weight: 700;
  color: var(--blue);
}
.troom-card-edit svg {
  width: 13px; height: 13px;
  stroke: #94a3b8;
  fill: none;
  stroke-width: 2;
  cursor: pointer;
}
.troom-card-original {
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 6px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--gray-line);
}
.troom-card-trans {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}
.troom-editboard {
  background: #fff;
  border-top: 1px solid var(--gray-line);
  padding: 12px 14px;
}
.troom-editboard-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}
.troom-editboard-label svg {
  width: 12px; height: 12px;
  stroke: var(--navy);
  fill: none;
  stroke-width: 2;
}
.troom-editboard-status {
  font-size: 11px;
  color: var(--blue);
  margin-bottom: 8px;
}
.troom-editboard-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.troom-editboard-name {
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  white-space: nowrap;
}
.troom-editboard-input {
  flex: 1;
  background: var(--gray-bg);
  border: 1px solid var(--gray-line);
  border-radius: 4px;
  padding: 6px 10px;
  font-size: 12px;
  color: var(--text);
}
.troom-editboard-save {
  background: var(--blue);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 4px;
  cursor: pointer;
  white-space: nowrap;
}
.troom-text-input-area {
  background: var(--white);
  border-top: 1px solid var(--gray-line);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.troom-text-input {
  flex: 1;
  background: var(--gray-bg);
  border: 1px solid var(--gray-line);
  border-radius: 4px;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--text);
}
.troom-text-send {
  width: 32px; height: 32px;
  background: var(--blue);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
}
.troom-text-send svg {
  width: 14px; height: 14px;
  fill: var(--white);
}

/* ══════════════════════════════
   VALUE
══════════════════════════════ */
/* ══════════════════════════════
   VALUE
══════════════════════════════ */
.value {
  background: var(--gray-bg);
  padding: 100px 0 120px;
  position: relative;
  overflow: hidden;
}
.value::before {
  content: 'VALUE';
  position: absolute;
  right: -24px; top: 40px;
  font-family: 'Outfit', sans-serif;
  font-size: 200px; font-weight: 900;
  letter-spacing: -0.05em; line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(0,56,200,0.07);
  pointer-events: none; user-select: none;
  z-index: 0;
}
.value::after {
  content: '01 — 02 — 03';
  position: absolute;
  left: -8px; bottom: 48px;
  font-family: 'Outfit', sans-serif;
  font-size: 72px; font-weight: 900;
  letter-spacing: -0.02em; line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(0,56,200,0.06);
  pointer-events: none; user-select: none;
  z-index: 0;
}
.value .wrap { position: relative; z-index: 1; }

/* ヘッダー */
.value-head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 56px;
}
.value-head-left { flex-shrink: 0; }
.value-head .sec-label {
  border-left: none;
  padding-left: 0;
  display: block;
  color: var(--amber);
  margin-bottom: 14px;
}
.value-head .sec-title {
  color: #0c0c0c;
  font-size: clamp(26px, 3vw, 40px);
  letter-spacing: -0.025em;
  line-height: 1.2;
  position: relative;
  display: inline-block;
}
.value-head .sec-title::after {
  content: '';
  position: absolute;
  left: 0; bottom: -10px;
  width: 100%; height: 2px;
  background: linear-gradient(90deg,
    var(--amber) 0%,
    var(--blue-accent) 60%,
    transparent 100%
  );
}
.value-head-right {
  font-size: 14px;
  color: #555;
  line-height: 1.9;
  max-width: 600px;
  padding-top: 8px;
}

/* 3カラム（G案スタイル：縦区切り線） */
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-left: 1px solid rgba(0,56,200,0.12);
}
.val-card {
  padding: 0 40px 0 32px;
  border-right: 1px solid rgba(0,56,200,0.12);
  background: none;
}
.val-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.val-icon.blue   { background: rgba(0,56,200,0.08); }
.val-icon.purple { background: rgba(0,56,200,0.08); }
.val-icon.green  { background: var(--amber-tint); }
.val-icon svg {
  width: 20px; height: 20px;
  fill: none;
  stroke-width: 1.8;
}
.val-icon.blue   svg { stroke: var(--blue); }
.val-icon.purple svg { stroke: var(--blue); }
.val-icon.green  svg { stroke: var(--amber); }
.val-card h3 {
  font-size: 15px;
  font-weight: 700;
  color: #0c0c0c;
  margin-bottom: 10px;
  line-height: 1.4;
}
.val-card p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.85;
}

/* 大アウトライン番号 */
.val-num {
  font-family: 'Outfit', sans-serif;
  font-size: 52px;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(0,56,200,0.18);
  margin-bottom: 20px;
  display: block;
}

/* 詳細セクション共通 */
.val-detail {
  position: relative;
  border-top: 3px solid transparent;
}
.val-detail--blue   { border-top-color: var(--blue); }
.val-detail--purple { border-top-color: #7C3AED; }
.val-detail--green  { border-top-color: #16A34A; }

.val-detail-num-badge {
  font-family: 'Outfit', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 32px;
  color: var(--muted);
}
.val-detail--blue   .val-detail-num-badge { color: var(--blue); }
.val-detail--purple .val-detail-num-badge { color: #7C3AED; }
.val-detail--green  .val-detail-num-badge { color: #16A34A; }
.val-detail-num-badge::after {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: currentColor;
  opacity: 0.4;
}

/* ══════════════════════════════
   MERIT
══════════════════════════════ */
.merit {
  background: var(--white);
  padding: 100px 0 120px;
  position: relative;
  overflow: hidden;
}
.merit::before {
  content: 'MERIT';
  position: absolute;
  right: -16px; top: 40px;
  font-family: 'Outfit', sans-serif;
  font-size: 200px; font-weight: 900;
  letter-spacing: -0.05em; line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(0,56,200,0.07);
  pointer-events: none; user-select: none;
  z-index: 0;
}
.merit .wrap { position: relative; z-index: 1; }
.merit-head {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 56px;
}
.merit-head .sec-label { border-left: none; padding-left: 0; display: block; color: var(--amber); margin-bottom: 14px; }
.merit-head .sec-title {
  color: #0c0c0c;
  font-size: clamp(26px, 3vw, 40px);
  letter-spacing: -0.025em;
  line-height: 1.2;
  position: relative;
  display: inline-block;
  margin-bottom: 20px;
}
.merit-head .sec-title::after {
  content: '';
  position: absolute;
  left: 0; bottom: -10px;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--amber) 0%, var(--blue-accent) 60%, transparent 100%);
}
.merit-head-right .sec-desc {
  font-size: 14px;
  color: #555;
  line-height: 1.9;
  max-width: 600px;
}
.merit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-left: 1px solid rgba(0,56,200,0.12);
  padding-top: 40px;
  border-top: 1px solid rgba(0,56,200,0.10);
}
.merit-card {
  padding: 0 28px 52px 24px;
  text-align: left;
  position: relative;
  overflow: hidden;
  border-right: 1px solid rgba(0,56,200,0.12);
}
.merit-no {
  font-family: 'Outfit', sans-serif;
  font-size: 96px; font-weight: 900; line-height: 1;
  color: transparent; -webkit-text-stroke: 1px rgba(0,56,200,0.08);
  position: absolute; right: -8px; bottom: -12px;
  pointer-events: none; user-select: none;
}
.merit-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
  line-height: 1.45;
  position: relative; z-index: 1;
}
.merit-card p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 24px;
  position: relative; z-index: 1;
}
.merit-badge {
  display: inline-block;
  font-family: 'Outfit', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--navy);
  background: rgba(0,56,200,0.06);
  border: 1px solid rgba(0,56,200,0.12);
  padding: 6px 16px;
  border-radius: 6px;
  position: relative; z-index: 1;
}
.merit-badge span { font-size: 13px; font-weight: 600; color: var(--blue); }

/* ══════════════════════════════
   CTA / CONTACT
══════════════════════════════ */
.cta-section { background: var(--navy); }
.cta-head { text-align: center; margin-bottom: 56px; }
.cta-head .sec-label { border-left: none; padding-left: 0; display: block; color: rgba(255,255,255,0.5); }
.cta-head .sec-title { color: var(--white); }
.cta-head .sec-desc { color: rgba(255,255,255,0.6); margin: 0 auto; text-align: center; }
.contact-wrap {
  max-width: 720px;
  margin: 0 auto;
  background: var(--white);
  border-radius: 10px;
  padding: 48px 52px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }
.form-group:last-of-type { margin-bottom: 0; }
.form-row .form-group { margin-bottom: 0; }
label {
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
}
.required { color: var(--blue); }
input, select, textarea {
  border: 1px solid var(--gray-line);
  border-radius: 4px;
  padding: 11px 14px;
  font-size: 14px;
  color: var(--text);
  font-family: 'Noto Sans JP', sans-serif;
  background: var(--white);
  transition: border-color 0.2s;
  outline: none;
  width: 100%;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0,56,200,0.08);
}
textarea { resize: vertical; min-height: 120px; }
.form-note {
  background: var(--gray-bg);
  border-radius: 4px;
  padding: 14px 16px;
  font-size: 13px;
  color: var(--muted);
  margin: 20px 0 28px;
  line-height: 1.75;
}
.form-note a { color: var(--blue); text-decoration: none; }
.form-note a:hover { text-decoration: underline; }
.form-submit {
  width: 100%;
  background: var(--blue);
  color: var(--white);
  border: none;
  border-radius: 4px;
  padding: 15px 32px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  font-family: 'Noto Sans JP', sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s;
}
.form-submit:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
}
.form-message {
  text-align: center;
  padding: 14px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 500;
  margin-top: 16px;
}
.form-message.ok  { background: #dcfce7; color: #166534; }
.form-message.err { background: #fee2e2; color: #991b1b; }

/* ══════════════════════════════
   FOOTER
══════════════════════════════ */
footer {
  background: var(--navy-dark);
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-logo {
  display: flex;
  align-items: center;
}
.footer-logo-img {
  height: 28px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.85;
}
.footer-copy {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
}

/* ══════════════════════════════
   IMPACT PREVIEW
══════════════════════════════ */
.impact-preview-section {
  background: #f0f0ee;
  padding: 48px 0;
  border-top: 2px dashed #ccc;
  border-bottom: 2px dashed #ccc;
}
.impact-preview-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #999;
  margin-bottom: 24px;
}
.impact-preview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.impact-preview-item {}
.impact-preview-tag {
  font-size: 11px;
  font-weight: 700;
  color: #666;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}
.impact-sample-card {
  background: var(--white);
  border-radius: 10px;
  padding: 20px;
  border: 1px solid var(--gray-line);
}

/* A案：左ボーダー */
.impact-a {
  font-size: 12px;
  font-weight: 600;
  color: var(--amber);
  border-left: 3px solid var(--amber);
  padding-left: 12px;
  line-height: 1.6;
}

/* B案：アウトラインバッジ */
.impact-b {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--amber);
  border: 1.5px solid var(--amber);
  border-radius: 20px;
  padding: 6px 12px;
  line-height: 1.4;
}

/* C案：グレー背景 */
.impact-c {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 600;
  color: var(--amber);
  background: var(--gray-bg);
  border-radius: 6px;
  padding: 10px 14px;
  line-height: 1.5;
}

/* D案：テキストのみ */
.impact-d {
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  line-height: 1.6;
}

/* ══════════════════════════════
   COMPARISON LABEL BAR
══════════════════════════════ */
.cmp-label-bar {
  background: #0038C8;
  color: #fff;
  font-size: 12px; font-weight: 800;
  letter-spacing: 0.1em;
  text-align: center;
  padding: 10px;
}
.cmp-label-bar--g { background: #D4306E; }

/* ══════════════════════════════
   A案：縦タイムライン型
══════════════════════════════ */
.la-section {
  background: var(--gray-bg);
  padding-bottom: 100px;
  position: relative;
  overflow: hidden;
}
.la-section::before {
  content: 'VALUE';
  position: absolute; right: -24px; top: 40px;
  font-family: 'Outfit', sans-serif;
  font-size: 200px; font-weight: 900;
  letter-spacing: -0.05em; line-height: 1;
  color: transparent; -webkit-text-stroke: 1.5px rgba(0,56,200,0.05);
  pointer-events: none; user-select: none; z-index: 0;
}
.la-section .wrap { position: relative; z-index: 1; }
.la-head {
  display: flex; align-items: flex-start;
  gap: 48px; padding-top: 80px; margin-bottom: 48px;
}
.la-head-left { flex-shrink: 0; }
.la-head-left .sec-label { border-left: none; padding-left: 0; display: block; color: var(--amber); margin-bottom: 14px; }
.la-head-left .sec-title {
  font-size: clamp(26px, 3vw, 40px); letter-spacing: -0.025em; line-height: 1.2; color: #0c0c0c;
  position: relative; display: inline-block;
}
.la-head-left .sec-title::after {
  content: ''; position: absolute; left: 0; bottom: -10px;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--amber) 0%, var(--blue-accent) 60%, transparent 100%);
}
.la-head-desc { font-size: 14px; color: #555; line-height: 1.9; max-width: 520px; padding-top: 8px; }

/* VALUE概要 */
.la-overview {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 0; border-left: 1px solid rgba(0,56,200,0.12);
  margin-bottom: 72px;
}
.la-ov-card {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 0 32px 0 28px;
  border-right: 1px solid rgba(0,56,200,0.12);
}
.la-ov-icon {
  width: 40px; height: 40px; border-radius: 10px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.la-ov-icon.blue   { background: rgba(0,56,200,0.08); }
.la-ov-icon.purple { background: rgba(0,56,200,0.08); }
.la-ov-icon.green  { background: var(--amber-tint); }
.la-ov-icon svg { width: 18px; height: 18px; fill: none; stroke-width: 1.8; stroke: var(--blue-main); }
.la-ov-icon.green svg { stroke: var(--amber); }
.la-ov-card b { font-size: 14px; font-weight: 700; color: var(--navy); display: block; margin-bottom: 4px; }
.la-ov-card p { font-size: 12px; color: var(--muted); margin: 0; line-height: 1.7; }

/* タイムライン */
.la-timeline { position: relative; padding-left: 56px; }
.la-tl-line {
  position: absolute; left: 15px; top: 16px; bottom: 24px;
  width: 2px;
  background: linear-gradient(to bottom, var(--blue-main) 0%, var(--amber) 50%, var(--blue-main) 100%);
  opacity: 0.3;
}
.la-tl-item { position: relative; margin-bottom: 80px; }
.la-tl-item:last-child { margin-bottom: 0; }
.la-tl-node {
  position: absolute; left: -56px; top: 20px;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--blue-main); color: #fff;
  font-family: 'Outfit', sans-serif; font-size: 12px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 0 6px rgba(0,56,200,0.1);
  z-index: 1;
}
.la-tl-node--pink { background: var(--amber); box-shadow: 0 0 0 6px rgba(212,48,110,0.1); }
.la-tl-node--teal { background: #0C1A3A; box-shadow: 0 0 0 6px rgba(12,26,58,0.1); }
.la-tl-content {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
}
.la-tl-content--rev .la-tl-img { order: 2; }
.la-tl-content--rev .la-tl-text { order: 1; }
.la-tl-img { border-radius: 12px; overflow: hidden; box-shadow: 0 20px 60px rgba(0,0,0,0.1); }
.la-tl-img img { width: 100%; height: 320px; object-fit: cover; display: block; }
.la-tl-img--demo { background: var(--navy); padding: 16px; border-radius: 12px; }
.la-tl-img--demo .troom-panel { margin: 0; }
.la-tl-text .sec-label { border-left: none; padding-left: 0; display: block; color: var(--amber); margin-bottom: 14px; }
.la-tl-text .sec-title { font-size: clamp(22px, 2.5vw, 34px); color: var(--navy); margin-bottom: 20px; }
.la-tl-text > p { font-size: 14px; color: var(--muted); line-height: 1.85; margin-bottom: 24px; }

/* ══════════════════════════════
   G案：ステッパー横並び型
══════════════════════════════ */
.lg-section {
  background: var(--gray-bg);
  padding-bottom: 100px;
}
/* VALUE ヒーローブロック（whyセクションと同トンマナ） */
.lg-hero {
  background: var(--gray-bg);
  padding: 72px 0 80px;
  margin-top: 0;
  position: relative;
  overflow: hidden;
}
.lg-hero::before {
  content: 'VALUE';
  position: absolute;
  right: -16px; top: 32px;
  font-family: 'Outfit', sans-serif;
  font-size: 200px; font-weight: 900;
  letter-spacing: -0.05em; line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(0,56,200,0.07);
  pointer-events: none; user-select: none;
  z-index: 0;
}
.lg-hero-inner { position: relative; z-index: 1; }
.lg-hero-head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 56px;
}
.lg-hero-head-left { }
.lg-hero-head-right { }
.lg-hero-label {
  font-family: 'Outfit', sans-serif;
  font-size: 11px; font-weight: 700; letter-spacing: 0.14em;
  color: var(--amber); display: block; margin-bottom: 14px;
}
.lg-hero-title {
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 900; letter-spacing: -0.025em; line-height: 1.2;
  color: #0c0c0c;
  margin-bottom: 20px;
  position: relative; display: inline-block;
}
.lg-hero-title::after {
  content: '';
  position: absolute;
  left: 0; bottom: -10px;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--amber) 0%, var(--blue-accent) 60%, transparent 100%);
}
.lg-hero-desc {
  font-size: 14px; color: #555;
  line-height: 1.9; max-width: 600px;
}
.lg-hero-steps {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-left: 1px solid rgba(0,56,200,0.12);
  padding-top: 40px;
  border-top: 1px solid rgba(0,56,200,0.10);
}
.lg-hero-step {
  display: flex; flex-direction: column; gap: 14px;
  padding: 0 28px 40px 24px;
  border-right: 1px solid rgba(0,56,200,0.12);
  position: relative;
  overflow: hidden;
}
.lg-hero-step-icon {
  width: 42px; height: 42px; border-radius: 10px;
  background: rgba(0,56,200,0.06);
  border: 1px solid rgba(0,56,200,0.12);
  display: flex; align-items: center; justify-content: center;
}
.lg-hero-step-num {
  font-family: 'Outfit', sans-serif;
  font-size: 96px; font-weight: 900; line-height: 1;
  color: transparent; -webkit-text-stroke: 1px rgba(0,56,200,0.08);
  position: absolute; right: -8px; bottom: -12px;
  pointer-events: none; user-select: none;
}
.lg-hero-step-body b {
  font-size: 15px; font-weight: 700; color: var(--navy);
  display: block; margin-bottom: 4px;
}
.lg-hero-step-body span {
  font-size: 10px; font-weight: 700; letter-spacing: 0.12em;
  color: var(--amber); display: block; margin-bottom: 8px;
}
.lg-hero-step-body p {
  font-size: 12px; color: var(--muted);
  line-height: 1.7; margin: 0;
}

/* パネル */
.lg-panels { display: flex; flex-direction: column; gap: 4px; }
.lg-panel {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 0; border-radius: 16px; overflow: hidden;
  border: 1px solid var(--gray-line);
}
.lg-panel--rev .lg-panel-img { order: 2; }
.lg-panel--rev .lg-panel-body { order: 1; }
.lg-panel-img img { width: 100%; height: 100%; min-height: 360px; object-fit: cover; display: block; }
.lg-panel-img--demo { background: var(--navy); padding: 24px; display: flex; align-items: center; }
.lg-panel-img--demo .troom-panel { width: 100%; max-width: 100%; margin: 0; }
.lg-panel-body {
  padding: 48px 44px;
  background: var(--gray-bg);
  display: flex; flex-direction: column; justify-content: center;
  position: relative; overflow: hidden;
}
.lg-panel-step {
  font-family: 'Outfit', sans-serif;
  font-size: 96px; font-weight: 900; line-height: 1;
  color: transparent; -webkit-text-stroke: 1px rgba(0,56,200,0.08);
  position: absolute; right: -8px; bottom: -12px;
  pointer-events: none; user-select: none;
}
.lg-panel-body .sec-label { border-left: none; padding-left: 0; display: block; color: var(--amber); margin-bottom: 14px; position: relative; z-index: 1; }
.lg-panel-body .sec-title { font-size: clamp(20px, 2.2vw, 30px); color: var(--navy); margin-bottom: 16px; position: relative; z-index: 1; }
.lg-panel-body > p { font-size: 14px; color: var(--muted); line-height: 1.85; margin-bottom: 24px; position: relative; z-index: 1; }
.lg-panel-body .strength-note { position: relative; z-index: 1; margin-bottom: 28px; }
.lg-panel-body .solution-steps { position: relative; z-index: 1; }
.lg-facts {
  display: flex; gap: 24px; position: relative; z-index: 1;
  padding-top: 20px; border-top: 1px solid var(--gray-line);
}
.lg-fact-num {
  font-family: 'Outfit', sans-serif; font-size: 28px; font-weight: 900;
  color: var(--blue-main); line-height: 1;
}
.lg-fact-num small { font-size: 14px; }
.lg-fact-lbl { font-size: 11px; color: var(--muted); margin-top: 3px; }

/* ══════════════════════════════
   LAYOUT PREVIEW
══════════════════════════════ */
.lp-preview-wrap {
  background: #e8e8e6;
  padding: 60px 40px;
  border-top: 3px dashed #bbb;
}
.lp-preview-banner {
  font-size: 12px; font-weight: 700; letter-spacing: 0.1em;
  color: #888; margin-bottom: 48px; text-align: center;
}
.lp-preview-block {
  background: #fff;
  border-radius: 16px;
  padding: 36px;
  margin-bottom: 40px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}
.lp-preview-label {
  font-size: 13px; font-weight: 800; color: #0038C8;
  letter-spacing: 0.05em; margin-bottom: 6px;
}
.lp-preview-desc {
  font-size: 12px; color: #888; margin-bottom: 28px;
}
.lpv-label {
  font-size: 10px; font-weight: 700; letter-spacing: 0.14em;
  color: #D4306E; display: block; margin-bottom: 6px;
}

/* ── A案：縦タイムライン型 ── */
.lpv-a-overview {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 12px;
  margin-bottom: 32px;
}
.lpv-a-ov-card {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 14px 16px; background: #F8F9FC; border-radius: 8px;
  border: 1px solid #E8EAF0;
}
.lpv-a-ov-num {
  font-family: 'Outfit', sans-serif; font-size: 22px; font-weight: 900;
  color: transparent; -webkit-text-stroke: 1.5px rgba(0,56,200,0.25);
  line-height: 1; flex-shrink: 0;
}
.lpv-a-ov-txt b { font-size: 13px; color: #0C1A3A; display: block; margin-bottom: 4px; }
.lpv-a-ov-txt p { font-size: 11px; color: #888; margin: 0; }
.lpv-a-timeline { position: relative; padding-left: 48px; }
.lpv-a-line {
  position: absolute; left: 16px; top: 12px; bottom: 12px;
  width: 2px; background: linear-gradient(to bottom, #0038C8, #D4306E);
}
.lpv-a-item { position: relative; margin-bottom: 24px; }
.lpv-a-node {
  position: absolute; left: -48px; top: 8px;
  width: 32px; height: 32px; border-radius: 50%;
  background: #0038C8; color: #fff;
  font-family: 'Outfit', sans-serif; font-size: 12px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}
.lpv-a-content {
  display: flex; gap: 20px; align-items: center;
  background: #F8F9FC; border-radius: 10px; padding: 18px; overflow: hidden;
}
.lpv-a-content--rev { flex-direction: row-reverse; }
.lpv-a-img {
  width: 160px; height: 100px; border-radius: 8px; flex-shrink: 0;
  background: linear-gradient(135deg, #2B5EE8, #0028A0);
}
.lpv-a-img--pink { background: linear-gradient(135deg, #D4306E, #A8185A); }
.lpv-a-img--dark { background: linear-gradient(135deg, #0C1A3A, #060E22); }
.lpv-a-text h3 { font-size: 14px; font-weight: 700; color: #0C1A3A; margin: 4px 0 6px; }
.lpv-a-text p { font-size: 12px; color: #666; margin: 0; line-height: 1.7; }

/* ── B案：タブ切り替え型 ── */
.lpv-b-tabs {
  display: flex; gap: 0; border-bottom: 2px solid #E8EAF0; margin-bottom: 24px;
}
.lpv-b-tab {
  flex: 1; padding: 12px 16px; font-size: 13px; font-weight: 600; color: #888;
  cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -2px;
  display: flex; align-items: center; gap: 8px;
}
.lpv-b-tab span {
  font-family: 'Outfit', sans-serif; font-size: 11px; font-weight: 800;
  background: #E8EAF0; color: #888; padding: 2px 7px; border-radius: 4px;
}
.lpv-b-tab--active {
  color: #0038C8; border-bottom-color: #0038C8;
}
.lpv-b-tab--active span { background: rgba(0,56,200,0.1); color: #0038C8; }
.lpv-b-panel {
  display: flex; gap: 28px; align-items: center;
  background: #F8F9FC; border-radius: 10px; padding: 24px;
}
.lpv-b-panel-img {
  width: 200px; height: 140px; border-radius: 8px; flex-shrink: 0;
  background: linear-gradient(135deg, #2B5EE8, #0028A0);
}
.lpv-b-panel-text h3 { font-size: 15px; font-weight: 700; color: #0C1A3A; margin: 4px 0 10px; }
.lpv-b-panel-text p { font-size: 12px; color: #666; margin-bottom: 16px; line-height: 1.7; }
.lpv-b-steps { display: flex; gap: 8px; }
.lpv-b-step {
  display: flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 600; color: #0038C8;
  background: rgba(0,56,200,0.07); border-radius: 20px; padding: 4px 10px;
}
.lpv-b-step span {
  width: 16px; height: 16px; border-radius: 50%; background: #0038C8;
  color: #fff; font-size: 9px; font-weight: 800;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}

/* ── C案：交互背景フルブリード型 ── */
.lpv-c-overview {
  display: flex; align-items: center; justify-content: center;
  gap: 16px; margin-bottom: 24px; padding: 16px;
  background: #F8F9FC; border-radius: 8px;
}
.lpv-c-ov-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 700; color: #0C1A3A;
}
.lpv-c-ov-num {
  font-family: 'Outfit', sans-serif; font-size: 18px; font-weight: 900;
  color: transparent; -webkit-text-stroke: 1.5px rgba(0,56,200,0.3);
}
.lpv-c-ov-sep { color: #ccc; font-size: 18px; }
.lpv-c-sec {
  border-radius: 10px; padding: 20px 24px; margin-bottom: 6px;
  position: relative; overflow: hidden;
}
.lpv-c-sec--light { background: #F8F9FC; }
.lpv-c-sec--dark  { background: #0C1A3A; }
.lpv-c-bg-num {
  position: absolute; right: -10px; top: -10px;
  font-family: 'Outfit', sans-serif; font-size: 80px; font-weight: 900;
  color: transparent; -webkit-text-stroke: 1px rgba(0,56,200,0.08);
  line-height: 1; pointer-events: none; user-select: none;
}
.lpv-c-sec--dark .lpv-c-bg-num { -webkit-text-stroke-color: rgba(255,255,255,0.06); }
.lpv-c-inner { display: flex; gap: 20px; align-items: center; position: relative; z-index: 1; }
.lpv-c-img {
  width: 140px; height: 90px; border-radius: 8px; flex-shrink: 0;
  background: linear-gradient(135deg, #2B5EE8, #0028A0);
}
.lpv-c-img--right { order: 2; background: linear-gradient(135deg, #D4306E, #A8185A); }
.lpv-c-text h3 { font-size: 13px; font-weight: 700; color: #0C1A3A; margin: 4px 0 6px; }
.lpv-c-text p  { font-size: 11px; color: #666; margin: 0; line-height: 1.7; }
.lpv-c-text--white h3 { color: #fff; }
.lpv-c-text--white p  { color: rgba(255,255,255,0.6); }
.lpv-c-text--white .lpv-label { color: rgba(212,48,110,0.9); }

/* ── D案：VALUEなし・3カラム導入型 ── */
.lpv-d-intro { margin-bottom: 24px; }
.lpv-d-intro-head { margin-bottom: 16px; }
.lpv-d-intro-head h3 { font-size: 16px; font-weight: 800; color: #0C1A3A; margin: 4px 0 0; }
.lpv-d-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.lpv-d-card { background: #F8F9FC; border-radius: 10px; overflow: hidden; border: 1px solid #E8EAF0; }
.lpv-d-card-top {}
.lpv-d-card-img {
  width: 100%; height: 80px;
  background: linear-gradient(135deg, #2B5EE8, #0028A0);
}
.lpv-d-card-img--pink { background: linear-gradient(135deg, #D4306E, #A8185A); }
.lpv-d-card-img--dark { background: linear-gradient(135deg, #0C1A3A, #060E22); }
.lpv-d-card-body { padding: 14px 16px; }
.lpv-d-card-num {
  font-family: 'Outfit', sans-serif; font-size: 11px; font-weight: 800;
  color: rgba(0,56,200,0.4); margin-bottom: 4px;
}
.lpv-d-card-body b { font-size: 11px; color: #0038C8; display: block; margin-bottom: 4px; }
.lpv-d-card-body p { font-size: 12px; color: #555; margin: 0 0 10px; line-height: 1.6; }
.lpv-d-link { font-size: 11px; font-weight: 700; color: #0038C8; text-decoration: none; }
.lpv-d-detail {
  background: #F8F9FC; border-radius: 10px; padding: 20px 24px;
  position: relative; overflow: hidden;
}
.lpv-d-detail-num {
  position: absolute; right: 8px; top: -8px;
  font-family: 'Outfit', sans-serif; font-size: 80px; font-weight: 900;
  color: transparent; -webkit-text-stroke: 1px rgba(0,56,200,0.08);
  line-height: 1; pointer-events: none;
}
.lpv-d-detail-inner { display: flex; gap: 20px; align-items: center; position: relative; z-index: 1; }
.lpv-d-detail-img {
  width: 160px; height: 100px; border-radius: 8px; flex-shrink: 0;
  background: linear-gradient(135deg, #2B5EE8, #0028A0);
}
.lpv-d-detail-text h3 { font-size: 14px; font-weight: 700; color: #0C1A3A; margin: 4px 0 8px; }
.lpv-d-detail-text p  { font-size: 12px; color: #666; margin: 0; line-height: 1.7; }

/* ── E案：大ビジュアル左固定型 ── */
.lpv-e { }
.lpv-e-overview {
  display: flex; gap: 0; margin-bottom: 16px;
  border-bottom: 2px solid #E8EAF0;
}
.lpv-e-ov-item {
  flex: 1; display: flex; align-items: center; gap: 8px;
  padding: 10px 14px; font-size: 12px; font-weight: 600; color: #999;
  border-bottom: 2px solid transparent; margin-bottom: -2px; cursor: pointer;
}
.lpv-e-ov-item.active { color: #0038C8; border-bottom-color: #0038C8; }
.lpv-e-ov-dot {
  width: 8px; height: 8px; border-radius: 50%; background: #E8EAF0; flex-shrink: 0;
}
.lpv-e-ov-item.active .lpv-e-ov-dot { background: #0038C8; }
.lpv-e-ov-item span {
  font-family: 'Outfit', sans-serif; font-size: 10px; font-weight: 800;
  background: #E8EAF0; color: #999; padding: 2px 6px; border-radius: 3px;
}
.lpv-e-ov-item.active span { background: rgba(0,56,200,0.1); color: #0038C8; }
.lpv-e-main {
  display: grid; grid-template-columns: 1fr 1fr; border-radius: 12px; overflow: hidden;
  border: 1px solid #E8EAF0;
}
.lpv-e-img {
  height: 200px; background: linear-gradient(135deg, #2B5EE8 0%, #0028A0 60%, #D4306E 100%);
}
.lpv-e-content { padding: 24px; background: #F8F9FC; display: flex; flex-direction: column; justify-content: space-between; }
.lpv-e-badge {
  font-family: 'Outfit', sans-serif; font-size: 10px; font-weight: 800;
  color: #999; letter-spacing: 0.1em; margin-bottom: 8px;
}
.lpv-e-content h3 { font-size: 15px; font-weight: 800; color: #0C1A3A; margin: 4px 0 10px; line-height: 1.4; }
.lpv-e-content p  { font-size: 12px; color: #666; line-height: 1.7; flex: 1; }
.lpv-e-nav { display: flex; align-items: center; gap: 12px; margin-top: 16px; }
.lpv-e-nav-btn { font-size: 11px; font-weight: 700; color: #0038C8; cursor: pointer; }
.lpv-e-nav-btn--prev { color: #999; }
.lpv-e-nav-dots { display: flex; gap: 5px; flex: 1; justify-content: center; }
.lpv-e-nav-dots span { width: 6px; height: 6px; border-radius: 50%; background: #E8EAF0; }
.lpv-e-nav-dots span.active { background: #0038C8; width: 16px; border-radius: 3px; }

/* ── F案：マガジン型 ── */
.lpv-f-val {
  display: flex; gap: 24px; margin-bottom: 20px;
  padding-bottom: 16px; border-bottom: 1px solid #E8EAF0;
}
.lpv-f-val-item { display: flex; align-items: center; gap: 8px; font-size: 12px; color: #555; }
.lpv-f-val-item span {
  font-family: 'Outfit', sans-serif; font-size: 20px; font-weight: 900;
  color: transparent; -webkit-text-stroke: 1.5px rgba(0,56,200,0.25);
}
.lpv-f-sec {
  border-radius: 12px; overflow: hidden; margin-bottom: 6px;
  background: #F8F9FC; position: relative;
}
.lpv-f-sec--dark { background: #0C1A3A; }
.lpv-f-giant {
  position: absolute; right: -10px; top: -20px; z-index: 0;
  font-family: 'Outfit', sans-serif; font-size: 120px; font-weight: 900; line-height: 1;
  color: transparent; -webkit-text-stroke: 1px rgba(0,56,200,0.07);
  pointer-events: none; user-select: none;
}
.lpv-f-giant--light { -webkit-text-stroke-color: rgba(255,255,255,0.06); }
.lpv-f-inner { display: flex; gap: 24px; align-items: center; padding: 24px; position: relative; z-index: 1; }
.lpv-f-img {
  width: 180px; height: 120px; border-radius: 10px; flex-shrink: 0;
  background: linear-gradient(135deg, #2B5EE8, #0028A0);
  box-shadow: 0 12px 32px rgba(0,0,0,0.15);
}
.lpv-f-img--pink { background: linear-gradient(135deg, #D4306E, #A8185A); }
.lpv-f-text h3 { font-size: 15px; font-weight: 800; color: #0C1A3A; margin: 4px 0 8px; line-height: 1.4; }
.lpv-f-text p  { font-size: 12px; color: #666; margin: 0; line-height: 1.7; }
.lpv-f-text--white h3 { color: #fff; }
.lpv-f-text--white p  { color: rgba(255,255,255,0.6); }
.lpv-f-text--white .lpv-label { color: rgba(212,48,110,0.9); }

/* ── G案：ステッパー横並び型 ── */
.lpv-g-stepper {
  display: flex; align-items: center; gap: 0;
  margin-bottom: 24px; padding: 16px 20px;
  background: #F8F9FC; border-radius: 10px;
}
.lpv-g-step { display: flex; flex-direction: column; align-items: center; gap: 6px; flex: 1; }
.lpv-g-step-node {
  width: 36px; height: 36px; border-radius: 50%;
  background: #E8EAF0; color: #999;
  font-family: 'Outfit', sans-serif; font-size: 12px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid #E8EAF0;
}
.lpv-g-step--active .lpv-g-step-node {
  background: #0038C8; color: #fff; border-color: #0038C8;
  box-shadow: 0 4px 12px rgba(0,56,200,0.3);
}
.lpv-g-step-label { font-size: 11px; font-weight: 600; color: #999; text-align: center; }
.lpv-g-step--active .lpv-g-step-label { color: #0038C8; }
.lpv-g-step-line { flex: 1; height: 2px; background: #E8EAF0; margin-top: -18px; }
.lpv-g-panel {
  display: flex; gap: 28px; align-items: center;
  background: #F8F9FC; border-radius: 12px; padding: 24px;
  border: 1px solid #E8EAF0;
}
.lpv-g-panel-img {
  width: 200px; height: 140px; border-radius: 10px; flex-shrink: 0;
  background: linear-gradient(135deg, #2B5EE8, #0028A0);
  box-shadow: 0 12px 32px rgba(0,56,200,0.2);
}
.lpv-g-panel-body h3 { font-size: 15px; font-weight: 800; color: #0C1A3A; margin: 4px 0 10px; }
.lpv-g-panel-body p  { font-size: 12px; color: #666; margin: 0 0 16px; line-height: 1.7; }
.lpv-g-facts { display: flex; gap: 20px; }
.lpv-g-fact { }
.lpv-g-fact-num {
  font-family: 'Outfit', sans-serif; font-size: 26px; font-weight: 900;
  color: #0038C8; line-height: 1;
}
.lpv-g-fact-num small { font-size: 14px; }
.lpv-g-fact-lbl { font-size: 10px; color: #888; margin-top: 2px; }

/* ── H案：フルスクリーン縦積み型 ── */
.lpv-h-val {
  padding: 24px 28px; background: var(--navy);
  border-radius: 12px; margin-bottom: 6px;
}
.lpv-h-val h3 { font-size: 16px; font-weight: 800; color: #fff; margin: 4px 0 16px; }
.lpv-h-val-items { display: flex; flex-direction: column; gap: 8px; }
.lpv-h-val-item {
  display: flex; align-items: center; gap: 10px;
  font-size: 12px; font-weight: 600; color: rgba(255,255,255,0.7);
  padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.06);
}
.lpv-h-val-item:last-child { border-bottom: none; }
.lpv-h-val-item span {
  font-family: 'Outfit', sans-serif; font-size: 10px; font-weight: 800;
  color: rgba(255,255,255,0.3); width: 24px;
}
.lpv-h-sec {
  border-radius: 12px; overflow: hidden; position: relative;
  margin-bottom: 6px; display: grid; grid-template-columns: 1fr 1fr;
}
.lpv-h-sec--light {}
.lpv-h-sec-img {
  height: 180px;
  background: linear-gradient(135deg, #0038C8 0%, #0028A0 50%, #060E22 100%);
}
.lpv-h-sec-img--pink { background: linear-gradient(135deg, #D4306E 0%, #A8185A 100%); }
.lpv-h-sec-overlay {
  background: var(--navy); padding: 20px 24px;
  display: flex; flex-direction: column; justify-content: center;
  position: relative; overflow: hidden;
}
.lpv-h-sec-overlay--right { background: #F8F9FC; }
.lpv-h-sec-num {
  position: absolute; right: -8px; bottom: -16px;
  font-family: 'Outfit', sans-serif; font-size: 80px; font-weight: 900;
  color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,0.06);
  line-height: 1; pointer-events: none;
}
.lpv-h-sec-body h3 { font-size: 14px; font-weight: 800; color: #fff; margin: 4px 0 8px; line-height: 1.4; }
.lpv-h-sec-body p  { font-size: 11px; color: rgba(255,255,255,0.6); margin: 0; line-height: 1.7; }
.lpv-h-sec-body--dark h3 { color: #0C1A3A; }
.lpv-h-sec-body--dark p  { color: #666; }

/* ══════════════════════════════
   VALUE LAYOUT PREVIEW
══════════════════════════════ */
.val-lp-wrap { padding: 60px 0; }
.val-lp-banner { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; color: #999; margin-bottom: 32px; }
.val-lp-block { background: #fff; border-radius: 14px; padding: 32px; margin-bottom: 20px; border: 1px solid #E8EAF0; }
.val-lp-tag { font-size: 12px; font-weight: 800; color: #0038C8; margin-bottom: 20px; }
.val-prev-label { font-size: 10px; font-weight: 700; letter-spacing: 0.14em; color: var(--amber); margin-bottom: 10px; display: block; border-left: 2px solid var(--amber); padding-left: 10px; }

/* A案 */
.val-prev-a { display: grid; grid-template-columns: 1fr 2fr; gap: 40px; align-items: center; }
.val-prev-a-left h3 { font-size: 20px; font-weight: 800; color: var(--navy); line-height: 1.3; margin-bottom: 12px; }
.val-prev-a-left p  { font-size: 12px; color: var(--muted); line-height: 1.7; }
.val-prev-a-right { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.val-prev-a-card { background: var(--gray-bg); border-radius: 10px; padding: 18px; border: 1px solid var(--gray-line); }
.val-prev-a-num { font-family: 'Outfit', sans-serif; font-size: 11px; font-weight: 800; color: var(--muted); margin-bottom: 10px; }
.val-prev-a-icon { width: 36px; height: 36px; border-radius: 8px; background: rgba(0,56,200,0.08); display: flex; align-items: center; justify-content: center; margin-bottom: 10px; }
.val-prev-a-icon svg { width: 18px; height: 18px; stroke: var(--blue-main); fill: none; }
.val-prev-a-icon--pink { background: var(--amber-tint); }
.val-prev-a-icon--pink svg { stroke: var(--amber); }
.val-prev-a-icon--blue { background: rgba(43,94,232,0.1); }
.val-prev-a-icon--blue svg { stroke: var(--blue-accent); }
.val-prev-a-card b { font-size: 13px; font-weight: 700; color: var(--navy); display: block; margin-bottom: 6px; }
.val-prev-a-card p { font-size: 11px; color: var(--muted); margin: 0; line-height: 1.6; }

/* B案 */
.val-prev-b-head { margin-bottom: 24px; }
.val-prev-b-head h3 { font-size: 20px; font-weight: 800; color: var(--navy); margin-bottom: 0; }
.val-prev-b-items { display: flex; flex-direction: column; }
.val-prev-b-item {
  display: grid; grid-template-columns: 80px 1fr auto;
  align-items: center; gap: 24px;
  padding: 20px 0; border-bottom: 1px solid var(--gray-line);
}
.val-prev-b-item:last-child { border-bottom: none; }
.val-prev-b-num {
  font-family: 'Outfit', sans-serif; font-size: 48px; font-weight: 900;
  color: transparent; -webkit-text-stroke: 1.5px rgba(0,56,200,0.15);
  line-height: 1;
}
.val-prev-b-body b { font-size: 15px; font-weight: 700; color: var(--navy); display: block; margin-bottom: 4px; }
.val-prev-b-body p { font-size: 12px; color: var(--muted); margin: 0; line-height: 1.6; }
.val-prev-b-tag { font-size: 11px; font-weight: 700; color: var(--blue-main); white-space: nowrap; }

/* C案 */
.val-prev-c { border-radius: 12px; overflow: hidden; position: relative; min-height: 280px; }
.val-prev-c-bg { position: absolute; inset: 0; background: url('img/prob01.webp') center/cover; }
.val-prev-c-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(6,14,34,0.92) 0%, rgba(0,56,200,0.75) 100%); }
.val-prev-c-inner { position: relative; z-index: 1; padding: 36px; }
.val-prev-c-head h3 { font-size: 20px; font-weight: 800; color: #fff; margin-bottom: 6px; }
.val-prev-c-head p { font-size: 12px; color: rgba(255,255,255,0.5); margin-bottom: 28px; }
.val-prev-c-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.val-prev-c-card {
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px; padding: 16px; backdrop-filter: blur(4px);
}
.val-prev-c-card span { font-family: 'Outfit', sans-serif; font-size: 11px; font-weight: 800; color: var(--amber); display: block; margin-bottom: 6px; }
.val-prev-c-card b { font-size: 13px; font-weight: 700; color: #fff; display: block; margin-bottom: 4px; }
.val-prev-c-card p { font-size: 11px; color: rgba(255,255,255,0.5); margin: 0; }

/* D案 */
.val-prev-d-head { text-align: center; margin-bottom: 32px; }
.val-prev-d-head h3 { font-size: 22px; font-weight: 800; color: var(--navy); line-height: 1.3; margin-bottom: 10px; }
.val-prev-d-head p  { font-size: 12px; color: var(--muted); }
.val-prev-d-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.val-prev-d-item {
  background: var(--gray-bg); border-radius: 12px; padding: 24px;
  border: 1px solid var(--gray-line); display: flex; flex-direction: column; gap: 8px;
  transition: box-shadow 0.2s;
}
.val-prev-d-item--active {
  background: var(--navy); border-color: var(--navy);
}
.val-prev-d-item--active b { color: #fff; }
.val-prev-d-item--active p { color: rgba(255,255,255,0.5); }
.val-prev-d-icon { width: 40px; height: 40px; border-radius: 10px; background: rgba(0,56,200,0.08); display: flex; align-items: center; justify-content: center; }
.val-prev-d-icon svg { width: 18px; height: 18px; stroke: var(--blue-main); fill: none; }
.val-prev-d-icon--pink { background: rgba(212,48,110,0.1); }
.val-prev-d-icon--pink svg { stroke: var(--amber); }
.val-prev-d-item b { font-size: 14px; font-weight: 700; color: var(--navy); }
.val-prev-d-item p { font-size: 12px; color: var(--muted); line-height: 1.6; flex: 1; }
.val-prev-d-link { font-size: 11px; font-weight: 700; color: var(--blue-main); margin-top: 4px; }
.val-prev-d-item--active .val-prev-d-link { color: var(--amber); }

/* ══════════════════════════════
   RESPONSIVE
══════════════════════════════ */
@media (max-width: 768px) {
  /* ── 共通 ── */
  .wrap { padding: 0 20px; }
  section { padding: 72px 0; }

  /* ── NAV ── */
  nav { padding: 14px 20px; }
  nav.solid { padding: 12px 20px; }

  /* ── HERO ── */
  .hero-bg { background-position: 31% center; }
  .hero-body { grid-template-columns: 1fr; padding: 120px 20px 80px; gap: 40px; }
  .hero-right { display: none; }
  .problems::before, .why::before, .value::before, .merit::before, .la-section::before, .lg-hero::before { font-size: 80px; }
  .hero-left h1 { font-size: clamp(22px, 6vw, 32px); }
  .hero-stats { gap: 20px; flex-wrap: wrap; }
  .hero-stat-num { font-size: 22px; }
  .hero-actions { flex-direction: column; gap: 12px; }
  .hero-actions .btn, .hero-actions a { width: 100%; text-align: center; }

  /* ── STATEMENT ── */
  .statement { padding: 59px 0; }
  .statement .wrap { padding: 0; }
  .statement-text { font-size: 23px; }

  /* ── PROBLEM ── */
  .prob-head { flex-direction: column; align-items: flex-start; gap: 16px; }
  .prob-head-right { max-width: 100%; }
  .prob-cards { grid-template-columns: 1fr; }
  .prob-card-img img { min-height: 200px; }

  /* ── WHY ── */
  .why { padding: 100px 0 70px; }
  .why-head { flex-direction: column; align-items: flex-start; gap: 16px; }
  .why-head-right { max-width: 100%; }
  .why-cards { grid-template-columns: 1fr; border-left: none; }
  .why-card {
    padding: 24px 0;
    border-right: none;
    border-bottom: 1px solid rgba(0,56,200,0.12);
  }
  .why-card:last-child { border-bottom: none; }
  .why-bottom-card { padding: 32px 20px; }
  .why-bottom-inner { flex-direction: column; }
  .why-bottom-img { width: 100%; height: auto; aspect-ratio: 16/9; }
  .why::before, .why::after { display: none; }

  /* ── VALUE ── */
  .value-head .sec-title { font-size: clamp(26px, 6vw, 38px); }

  /* ── VALUE (lg-hero) ── */
  .lg-section { padding-bottom: 72px; }
  .lg-hero { padding: 60px 0 32px; }
  .lg-hero::before { display: none; }
  .lg-hero-steps {
    grid-template-columns: 1fr;
    border-left: none;
    padding-top: 0;
  }
  .lg-hero-step {
    padding: 32px 0;
    border-right: none;
    border-bottom: 1px solid rgba(0,56,200,0.12);
    min-height: 120px;
  }
  .lg-hero-step:last-child { border-bottom: none; }

  /* ── PANELS (STRENGTH / SOLUTION / HOW IT WORKS) ── */
  .lg-panels { gap: 2px; }
  .lg-panel { grid-template-columns: 1fr; border-radius: 12px; }
  .lg-panel--rev .lg-panel-img { order: 0; }
  .lg-panel--rev .lg-panel-body { order: 0; }
  .lg-panel-img img { min-height: 220px; }
  .lg-panel-img--demo { padding: 20px; }
  .lg-panel-body { padding: 32px 24px; }

  /* ── MERIT ── */
  .merit { padding: 72px 0 80px; }
  .merit::before { display: none; }
  .merit-head { gap: 12px; margin-bottom: 40px; }
  .merit-grid {
    grid-template-columns: 1fr;
    border-left: none;
    padding-top: 32px;
  }
  .merit-card {
    padding: 0 0 48px;
    border-right: none;
    border-bottom: 1px solid rgba(0,56,200,0.12);
  }
  .merit-card:last-child { border-bottom: none; padding-bottom: 0; }

  /* ── CONTACT ── */
  .contact-wrap { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; }

  /* ── FOOTER ── */
  footer { flex-direction: column; gap: 16px; text-align: center; }
  .footer-logo { justify-content: center; }
}

@media (max-width: 480px) {
  /* ── HERO ── */
  .hero { height: 100vh; min-height: unset; justify-content: flex-end; }
  .hero-body { padding: 0 16px 100px; }
  .hero-tag { display: inline-flex; }

  /* ── PROBLEM ── */
  .prob-cards { gap: 12px; }

  /* ── WHY ── */
  .why-bottom-callout { font-size: 13px; }

  /* ── lg-hero ── */
  .lg-hero-title { font-size: 26px; }
  .lg-hero-step-body b { font-size: 14px; }

  /* ── PANELS ── */
  .lg-panel-body { padding: 28px 20px; }
  .lg-panel-body .sec-title { font-size: 26px; }

  /* ── MERIT ── */
  .merit-card h3 { font-size: 16px; }

  /* ── CONTACT ── */
  .contact-wrap { padding: 28px 16px; }
}