/* ========================================
   NDS - ホームページ制作会社 公式サイト
   メインスタイルシート
======================================== */

/* リセット & 基本設定 */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-primary: #1a3a5c;
  --color-primary-dark: #122840;
  --color-primary-light: #2563a8;
  --color-accent: #e8a020;
  --color-accent-hover: #d4901a;
  --color-text: #1a1a2e;
  --color-text-sub: #555566;
  --color-text-light: #888899;
  --color-bg: #ffffff;
  --color-bg-gray: #f7f8fa;
  --color-bg-dark: #0e1e30;
  --color-border: #e2e6ea;
  --color-white: #ffffff;
  --font-jp: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'メイリオ', sans-serif;
  --font-en: 'Inter', sans-serif;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.14);
  --radius: 8px;
  --radius-lg: 16px;
  --transition: 0.3s ease;
  --max-width: 1140px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-jp);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

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

ul, ol {
  list-style: none;
}

/* ========================================
   共通コンポーネント
======================================== */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section-sm {
  padding: 60px 0;
}

.section-dark {
  background: var(--color-bg-dark);
  color: var(--color-white);
}

.section-gray {
  background: var(--color-bg-gray);
}

/* セクションヘッダー */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-label {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  background: rgba(37, 99, 168, 0.08);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 800;
  line-height: 1.4;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.section-title span {
  color: var(--color-accent);
}

.section-desc {
  font-size: 16px;
  color: var(--color-text-sub);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.9;
}

/* ボタン */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 36px;
  border-radius: 100px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
  box-shadow: 0 4px 20px rgba(232, 160, 32, 0.35);
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  box-shadow: 0 6px 28px rgba(232, 160, 32, 0.45);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.6);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--color-white);
}

.btn-outline-dark {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline-dark:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-lg {
  padding: 20px 48px;
  font-size: 18px;
}

.btn-sm {
  padding: 10px 24px;
  font-size: 14px;
}

.btn-icon {
  width: 20px;
  height: 20px;
}

/* バッジ */
.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
}

.badge-hot {
  background: #ff4757;
  color: #fff;
}

.badge-new {
  background: var(--color-primary-light);
  color: #fff;
}

/* ========================================
   ナビゲーション
======================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 900;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  font-family: var(--font-en);
}

.logo-mark {
  width: 36px;
  height: 36px;
  background: var(--color-primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 14px;
  font-weight: 900;
}

.logo-sub {
  font-size: 10px;
  font-weight: 500;
  color: var(--color-text-sub);
  display: block;
  font-family: var(--font-jp);
  letter-spacing: 0.05em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-sub);
  border-radius: 6px;
  transition: all var(--transition);
}

.nav-link:hover {
  color: var(--color-primary);
  background: var(--color-bg-gray);
}

.nav-link.active {
  color: var(--color-primary);
}

.nav-cta {
  margin-left: 12px;
  padding: 10px 22px;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: 100px;
  font-size: 14px;
  font-weight: 700;
  transition: all var(--transition);
}

.nav-cta:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(232, 160, 32, 0.35);
}

.nav-tel {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
  padding: 8px 14px;
}

.nav-tel span {
  display: block;
  font-size: 10px;
  font-weight: 400;
  color: var(--color-text-sub);
}

/* ハンバーガーメニュー */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* モバイルメニュー */
.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  padding: 20px 24px;
  box-shadow: var(--shadow-md);
  z-index: 999;
}

.mobile-menu.open {
  display: block;
}

.mobile-nav-link {
  display: block;
  padding: 14px 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav-cta {
  display: block;
  margin-top: 20px;
  text-align: center;
  padding: 16px;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: 100px;
  font-size: 16px;
  font-weight: 700;
}

/* ========================================
   ヒーローセクション
======================================== */

.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 40%, #0a2040 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-bg-circle1 {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(37, 99, 168, 0.25);
  top: -200px;
  right: -150px;
  filter: blur(60px);
}

.hero-bg-circle2 {
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(232, 160, 32, 0.12);
  bottom: -100px;
  left: -100px;
  filter: blur(60px);
}

.hero-bg-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 40px 40px;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 24px;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(232, 160, 32, 0.15);
  border: 1px solid rgba(232, 160, 32, 0.4);
  color: var(--color-accent);
  font-size: 13px;
  font-weight: 700;
  padding: 8px 18px;
  border-radius: 100px;
  margin-bottom: 28px;
  animation: fadeInUp 0.8s ease forwards;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
  font-size: clamp(30px, 4.5vw, 52px);
  font-weight: 900;
  color: var(--color-white);
  line-height: 1.3;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s 0.1s ease both;
}

.hero-title em {
  font-style: normal;
  color: var(--color-accent);
}

.hero-title-small {
  font-size: clamp(18px, 2.5vw, 26px);
  font-weight: 700;
  display: block;
  color: rgba(255,255,255,0.85);
  margin-bottom: 12px;
}

.hero-desc {
  font-size: 16px;
  color: rgba(255,255,255,0.75);
  line-height: 1.9;
  margin-bottom: 40px;
  animation: fadeInUp 0.8s 0.2s ease both;
}

.hero-cta-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  animation: fadeInUp 0.8s 0.3s ease both;
}

.hero-stats {
  display: flex;
  gap: 32px;
  animation: fadeInUp 0.8s 0.4s ease both;
}

.hero-stat {
  text-align: left;
}

.hero-stat-num {
  font-size: 28px;
  font-weight: 900;
  color: var(--color-accent);
  line-height: 1;
  font-family: var(--font-en);
}

.hero-stat-num sup {
  font-size: 16px;
}

.hero-stat-label {
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
}

/* ヒーロー右側：モックアップ */
.hero-visual {
  animation: fadeInRight 1s 0.3s ease both;
}

.hero-mockup {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 20px;
  backdrop-filter: blur(10px);
}

.mockup-bar {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
}

.mockup-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.mockup-dot:nth-child(1) { background: #ff5f57; }
.mockup-dot:nth-child(2) { background: #febc2e; }
.mockup-dot:nth-child(3) { background: #28c840; }

.mockup-screen {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 4/3;
  display: flex;
  flex-direction: column;
}

.mockup-header {
  background: var(--color-primary);
  height: 40px;
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 12px;
}

.mockup-logo-bar {
  width: 60px;
  height: 12px;
  background: rgba(255,255,255,0.4);
  border-radius: 6px;
}

.mockup-nav-bars {
  display: flex;
  gap: 8px;
  margin-left: auto;
}

.mockup-nav-bar {
  width: 32px;
  height: 8px;
  background: rgba(255,255,255,0.3);
  border-radius: 4px;
}

.mockup-hero-area {
  background: linear-gradient(135deg, #1a3a5c 0%, #2563a8 100%);
  padding: 20px 16px;
  flex: 1;
}

.mockup-hero-title {
  width: 70%;
  height: 16px;
  background: rgba(255,255,255,0.6);
  border-radius: 8px;
  margin-bottom: 8px;
}

.mockup-hero-title2 {
  width: 50%;
  height: 12px;
  background: rgba(255,255,255,0.4);
  border-radius: 6px;
  margin-bottom: 16px;
}

.mockup-hero-btn {
  width: 80px;
  height: 24px;
  background: var(--color-accent);
  border-radius: 100px;
}

.mockup-content {
  padding: 12px 16px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  background: #f7f8fa;
}

.mockup-card {
  background: #fff;
  border-radius: 6px;
  padding: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.mockup-card-icon {
  width: 24px;
  height: 24px;
  background: var(--color-primary);
  border-radius: 6px;
  margin-bottom: 6px;
  opacity: 0.2;
}

.mockup-card-line {
  width: 80%;
  height: 6px;
  background: #e2e6ea;
  border-radius: 3px;
  margin-bottom: 4px;
}

.mockup-card-line2 {
  width: 60%;
  height: 6px;
  background: #e2e6ea;
  border-radius: 3px;
}

/* フローティングカード */
.hero-float-cards {
  position: relative;
  margin-top: 16px;
  display: flex;
  gap: 12px;
}

.float-card {
  flex: 1;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.float-card-icon {
  width: 36px;
  height: 36px;
  background: rgba(232, 160, 32, 0.2);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.float-card-text {
  font-size: 12px;
  color: rgba(255,255,255,0.8);
  font-weight: 600;
}

.float-card-num {
  font-size: 18px;
  font-weight: 900;
  color: var(--color-accent);
  font-family: var(--font-en);
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ========================================
   信頼バー
======================================== */

.trust-bar {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding: 24px 0;
}

.trust-bar-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
  justify-content: center;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-sub);
}

.trust-icon {
  color: var(--color-accent);
  font-size: 20px;
}

/* ========================================
   課題提起セクション
======================================== */

.problems {
  background: var(--color-bg-gray);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.problem-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
}

.problem-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
}

.problem-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.problem-emoji {
  font-size: 36px;
  margin-bottom: 16px;
}

.problem-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
  line-height: 1.5;
}

.problem-desc {
  font-size: 14px;
  color: var(--color-text-sub);
  line-height: 1.8;
}

.problem-solution {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary-light);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ========================================
   サービスセクション
======================================== */

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  border: 1px solid var(--color-border);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,58,92,0.03), rgba(37,99,168,0.03));
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}

.service-card:hover::after {
  opacity: 1;
}

.service-icon-wrap {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 24px;
}

.service-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.service-desc {
  font-size: 15px;
  color: var(--color-text-sub);
  line-height: 1.8;
  margin-bottom: 20px;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--color-text);
}

.service-feature-check {
  color: var(--color-primary-light);
  font-weight: 700;
  flex-shrink: 0;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 24px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary-light);
}

.service-link:hover {
  gap: 10px;
}

/* ========================================
   制作実績・デザインサンプル
======================================== */

.works-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.work-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  text-decoration: none;
  display: block;
  border: 2px solid transparent;
}

.work-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
  border-color: var(--color-primary-light);
}

.work-thumb {
  position: relative;
  aspect-ratio: 3/2;
  overflow: hidden;
  background: var(--color-bg-gray);
}

.work-thumb iframe {
  width: 200%;
  height: 200%;
  transform: scale(0.5);
  transform-origin: 0 0;
  border: none;
  pointer-events: none;
}

.work-thumb-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 60%, rgba(26,58,92,0.7));
  display: flex;
  align-items: flex-end;
  padding: 12px;
  opacity: 0;
  transition: opacity var(--transition);
}

.work-card:hover .work-thumb-overlay {
  opacity: 1;
}

.work-thumb-link {
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}

.work-body {
  padding: 14px 16px;
}

.work-industry {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-primary-light);
  background: rgba(37, 99, 168, 0.08);
  padding: 3px 10px;
  border-radius: 100px;
  display: inline-block;
  margin-bottom: 6px;
}

.work-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
}

/* iframe プレビュー代替 */
.work-preview {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ========================================
   なぜNDSが選ばれるのか
======================================== */

.reasons-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.reason-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  border: 1px solid var(--color-border);
  text-align: center;
  transition: all var(--transition);
}

.reason-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.reason-num {
  font-family: var(--font-en);
  font-size: 48px;
  font-weight: 900;
  color: rgba(37, 99, 168, 0.12);
  line-height: 1;
  margin-bottom: 16px;
}

.reason-icon {
  font-size: 36px;
  margin-bottom: 16px;
}

.reason-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 12px;
  line-height: 1.4;
}

.reason-desc {
  font-size: 14px;
  color: var(--color-text-sub);
  line-height: 1.8;
}

/* ========================================
   料金セクション
======================================== */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: start;
}

.pricing-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  border: 2px solid var(--color-border);
  transition: all var(--transition);
  position: relative;
}

.pricing-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.pricing-card.featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.pricing-popular {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 20px;
  border-radius: 100px;
  white-space: nowrap;
}

.pricing-plan-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-sub);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.pricing-price {
  font-size: 42px;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 4px;
  font-family: var(--font-en);
}

.pricing-price span {
  font-size: 18px;
}

.pricing-price sup {
  font-size: 20px;
}

.pricing-price-note {
  font-size: 13px;
  color: var(--color-text-sub);
  margin-bottom: 24px;
}

.pricing-original {
  font-size: 14px;
  color: var(--color-text-light);
  text-decoration: line-through;
}

.pricing-monitor {
  display: inline-block;
  background: #ff4757;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 100px;
  margin-left: 8px;
}

.pricing-divider {
  height: 1px;
  background: var(--color-border);
  margin: 24px 0;
}

.pricing-desc {
  font-size: 14px;
  color: var(--color-text-sub);
  line-height: 1.7;
  margin-bottom: 24px;
}

.pricing-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
}

.pricing-list-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 14px;
  color: var(--color-text);
}

.pricing-list-check {
  color: #22c55e;
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-list-cross {
  color: #cbd5e1;
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ========================================
   制作フロー
======================================== */

.flow-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.flow-steps::before {
  content: '';
  position: absolute;
  left: 40px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-primary-light));
  z-index: 0;
}

.flow-step {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  position: relative;
  z-index: 1;
  padding-bottom: 36px;
}

.flow-step:last-child {
  padding-bottom: 0;
}

.flow-step-num {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 900;
  font-family: var(--font-en);
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(26,58,92,0.3);
}

.flow-step-content {
  flex: 1;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  border: 1px solid var(--color-border);
  margin-top: 12px;
}

.flow-step-period {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-primary-light);
  background: rgba(37, 99, 168, 0.08);
  padding: 4px 12px;
  border-radius: 100px;
  display: inline-block;
  margin-bottom: 10px;
}

.flow-step-title {
  font-size: 19px;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.flow-step-desc {
  font-size: 14px;
  color: var(--color-text-sub);
  line-height: 1.8;
}

/* ========================================
   よくある質問
======================================== */

.faq-list {
  max-width: 780px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary);
  transition: color var(--transition);
  font-family: var(--font-jp);
}

.faq-question:hover {
  color: var(--color-primary-light);
}

.faq-question-text {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.faq-q-mark {
  color: var(--color-accent);
  font-size: 20px;
  font-weight: 900;
  font-family: var(--font-en);
  flex-shrink: 0;
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-bg-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  transition: all var(--transition);
  color: var(--color-primary);
}

.faq-item.open .faq-icon {
  background: var(--color-primary);
  color: #fff;
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding: 0 0 24px 32px;
  font-size: 15px;
  color: var(--color-text-sub);
  line-height: 1.9;
}

.faq-item.open .faq-answer {
  display: block;
}

/* ========================================
   CTA セクション
======================================== */

.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  top: -200px;
  right: -100px;
}

.cta-section::after {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(232,160,32,0.1);
  bottom: -100px;
  left: -50px;
}

.cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  padding: 0 24px;
}

.cta-label {
  display: inline-block;
  background: rgba(232,160,32,0.2);
  color: var(--color-accent);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 20px;
  letter-spacing: 0.1em;
}

.cta-title {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 900;
  color: var(--color-white);
  line-height: 1.4;
  margin-bottom: 20px;
}

.cta-title em {
  font-style: normal;
  color: var(--color-accent);
}

.cta-desc {
  font-size: 16px;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
  margin-bottom: 40px;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-note {
  margin-top: 20px;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}

/* ========================================
   フッター
======================================== */

.footer {
  background: #0a1628;
  color: rgba(255,255,255,0.65);
}

.footer-main {
  padding: 70px 0 40px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

.footer-logo {
  font-size: 28px;
  font-weight: 900;
  color: #fff;
  font-family: var(--font-en);
  margin-bottom: 14px;
}

.footer-logo-sub {
  font-size: 11px;
  color: rgba(255,255,255,0.4);
  font-family: var(--font-jp);
}

.footer-about {
  font-size: 14px;
  line-height: 1.8;
  margin-top: 16px;
}

.footer-col-title {
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}

.footer-link:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px;
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
}

.footer-copy {
  color: rgba(255,255,255,0.35);
}

/* ========================================
   固定CTAボタン（スマホ）
======================================== */

.fixed-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(255,255,255,0.97);
  border-top: 1px solid var(--color-border);
  padding: 12px 16px;
  z-index: 900;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.08);
}

.fixed-cta-btn {
  display: block;
  width: 100%;
  text-align: center;
  padding: 16px;
  background: var(--color-accent);
  color: #fff;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 700;
}

/* ========================================
   フォーム
======================================== */

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.form-label span {
  color: #ff4757;
  margin-left: 4px;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 15px;
  font-family: var(--font-jp);
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color var(--transition);
  outline: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 3px rgba(37,99,168,0.1);
}

/* ========================================
   ヒーロー ビジュアルカード（CSS完結・iframe不使用）
======================================== */

.hv-card {
  position: relative;
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
}

/* ブラウザバー */
.hv-browser-bar {
  background: #2a2a3a;
  border-radius: 12px 12px 0 0;
  padding: 9px 14px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.hv-dot {
  width: 11px; height: 11px; border-radius: 50%;
}
.hv-dot-r { background: #ff5f57; }
.hv-dot-y { background: #febc2e; }
.hv-dot-g { background: #28c840; }
.hv-url-bar {
  flex: 1;
  margin-left: 10px;
  height: 20px;
  background: rgba(255,255,255,0.09);
  border-radius: 6px;
  font-size: 11px;
  color: rgba(255,255,255,0.45);
  display: flex;
  align-items: center;
  padding: 0 10px;
  font-family: var(--font-en);
  letter-spacing: 0.03em;
}

/* メインスクリーン */
.hv-screen {
  background: #ffffff;
  border-left: 6px solid #2a2a3a;
  border-right: 6px solid #2a2a3a;
  border-bottom: 6px solid #2a2a3a;
  border-radius: 0 0 10px 10px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}

/* ナビ */
.hv-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--color-primary);
}
.hv-nav-logo {
  width: 48px; height: 10px;
  background: rgba(255,255,255,0.7);
  border-radius: 3px;
}
.hv-nav-links {
  display: flex; gap: 6px; align-items: center;
}
.hv-nav-link {
  width: 24px; height: 7px;
  background: rgba(255,255,255,0.35);
  border-radius: 3px;
}
.hv-nav-btn {
  width: 36px; height: 14px;
  background: var(--color-accent);
  border-radius: 4px;
  margin-left: 4px;
}

/* ヒーローエリア */
.hv-hero-area {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 14px 12px;
  background: linear-gradient(135deg, #f0f4ff 0%, #e8f0fe 100%);
}
.hv-hero-text { flex: 1; }
.hv-hero-badge {
  display: inline-block;
  background: rgba(37,99,168,0.12);
  color: var(--color-primary);
  font-size: 8px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 100px;
  margin-bottom: 7px;
  letter-spacing: 0.04em;
}
.hv-hero-h1 {
  height: 10px;
  background: var(--color-primary);
  border-radius: 3px;
  margin-bottom: 5px;
  width: 100%;
}
.hv-w80 { width: 80%; }
.hv-w70 { width: 70%; }
.hv-hero-p {
  height: 6px;
  background: rgba(26,58,92,0.2);
  border-radius: 2px;
  margin-bottom: 4px;
  width: 100%;
}
.hv-hero-btns {
  display: flex; gap: 6px; margin-top: 10px;
}
.hv-hero-btn-primary {
  background: var(--color-primary);
  color: #fff;
  font-size: 7px;
  font-weight: 700;
  padding: 5px 9px;
  border-radius: 5px;
  white-space: nowrap;
}
.hv-hero-btn-outline {
  background: transparent;
  color: var(--color-primary);
  font-size: 7px;
  font-weight: 700;
  padding: 5px 9px;
  border-radius: 5px;
  border: 1px solid var(--color-primary);
  white-space: nowrap;
}
.hv-hero-img {
  position: relative;
  flex-shrink: 0;
  width: 90px;
}
.hv-img-block {
  width: 90px; height: 70px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: 8px;
  position: relative;
  overflow: hidden;
}
.hv-img-block::before {
  content: '🌐';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  font-size: 24px;
  opacity: 0.7;
}
.hv-img-card1, .hv-img-card2 {
  position: absolute;
  background: #fff;
  font-size: 7px;
  font-weight: 700;
  padding: 3px 7px;
  border-radius: 100px;
  box-shadow: 0 3px 10px rgba(0,0,0,0.15);
  white-space: nowrap;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 3px;
  animation: floatCard 3s ease-in-out infinite;
}
.hv-img-card1 { top: -8px; right: -10px; animation-delay: 0s; }
.hv-img-card2 { bottom: -8px; right: -10px; animation-delay: 1.5s; }

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

/* 実績バー */
.hv-stats-bar {
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 10px 14px;
  background: var(--color-primary-dark);
}
.hv-stat {
  display: flex; flex-direction: column; align-items: center; gap: 2px;
}
.hv-stat-n {
  font-size: 12px;
  font-weight: 900;
  color: var(--color-accent);
  font-family: var(--font-en);
  line-height: 1;
}
.hv-stat-n small { font-size: 7px; }
.hv-stat-l {
  font-size: 6.5px;
  color: rgba(255,255,255,0.6);
  font-weight: 600;
  letter-spacing: 0.03em;
}
.hv-stat-div {
  width: 1px; height: 24px;
  background: rgba(255,255,255,0.15);
}

/* サービスカード */
.hv-services {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--color-border);
}
.hv-svc-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 8px 4px;
  font-size: 14px;
  border-right: 1px solid var(--color-border);
  background: #fff;
  transition: background 0.2s;
}
.hv-svc-card:last-child { border-right: none; }
.hv-svc-card span {
  font-size: 7px;
  font-weight: 700;
  color: var(--color-primary);
  text-align: center;
}

/* スマホモックアップ */
.hv-sp {
  position: absolute;
  bottom: -10px;
  right: -36px;
  width: 88px;
  background: #1a1a2e;
  border-radius: 18px;
  padding: 7px 5px 8px;
  box-shadow: 0 14px 40px rgba(0,0,0,0.5), 0 0 0 1.5px rgba(255,255,255,0.1);
  z-index: 20;
}
.hv-sp-notch {
  width: 28px; height: 5px;
  background: #0e0e1a;
  border-radius: 3px;
  margin: 0 auto 5px;
}
.hv-sp-screen {
  background: linear-gradient(160deg, #eef2ff 0%, #e0e7ff 100%);
  border-radius: 10px;
  padding: 6px 5px;
  min-height: 120px;
}
.hv-sp-nav {
  height: 10px;
  background: var(--color-primary);
  border-radius: 4px;
  margin-bottom: 5px;
}
.hv-sp-hero {
  height: 34px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: 5px;
  margin-bottom: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}
.hv-sp-hero::before { content: '🌐'; opacity: 0.7; }
.hv-sp-line {
  height: 5px;
  background: rgba(26,58,92,0.2);
  border-radius: 2px;
  margin-bottom: 3px;
}
.hv-sp-line-s { width: 70%; }
.hv-sp-btn {
  background: var(--color-primary);
  color: #fff;
  font-size: 6px;
  font-weight: 700;
  text-align: center;
  padding: 4px 6px;
  border-radius: 4px;
  margin: 5px 0;
}
.hv-sp-cards {
  display: flex; gap: 3px;
}
.hv-sp-card {
  flex: 1;
  height: 22px;
  background: rgba(37,99,168,0.12);
  border-radius: 4px;
  border: 1px solid rgba(37,99,168,0.15);
}
.hv-sp-home-btn {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1.5px solid rgba(255,255,255,0.2);
  margin: 6px auto 0;
}

/* デザインサンプルパネル */
.hv-samples-panel {
  position: absolute;
  top: 50px;
  left: -32px;
  background: rgba(26,58,92,0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 12px;
  padding: 12px 14px;
  z-index: 20;
  min-width: 140px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
.hv-samples-label {
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 8px;
  font-family: var(--font-en);
}
.hv-samples-row {
  display: flex; gap: 5px; margin-bottom: 8px;
}
.hv-sample-chip {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.2s;
  font-family: var(--font-en);
}
.hv-sample-chip:hover { background: rgba(255,255,255,0.22); }
.hv-sample-chip-more {
  background: var(--color-accent);
  border-color: var(--color-accent);
}
.hv-samples-link {
  display: block;
  font-size: 9px;
  font-weight: 700;
  color: var(--color-accent);
  text-decoration: none;
  text-align: center;
  transition: color 0.2s;
}
.hv-samples-link:hover { color: #f5b030; }

/* レスポンシブ */
@media (max-width: 1024px) {
  .hv-sp { right: -20px; width: 76px; }
  .hv-samples-panel { left: -20px; }
}
@media (max-width: 768px) {
  .hv-card { max-width: 420px; }
  .hv-sp { right: -10px; width: 68px; bottom: -6px; }
  .hv-samples-panel { left: -10px; top: 36px; min-width: 120px; padding: 10px 12px; }
  .hv-hero-area { padding: 12px 10px; }
  .hv-img-block { width: 72px; height: 56px; }
  .hv-hero-img { width: 72px; }
}
@media (max-width: 480px) {
  .hv-sp { display: none; }
  .hv-samples-panel { display: none; }
}

/* ========================================
   ヒーロー デバイスショーケース（旧・互換用）
======================================== */

.hero-device-showcase {
  position: relative;
  width: 100%;
  min-height: 460px;
}

/* ---- PCモックアップ ---- */
.hds-pc {
  position: relative;
  width: 88%;
  margin: 0 auto;
}

.hds-pc-top {
  background: #2a2a3a;
  border-radius: 12px 12px 0 0;
  padding: 8px 14px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.hds-pc-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
}
.hds-pc-dot:nth-child(1) { background: #ff5f57; }
.hds-pc-dot:nth-child(2) { background: #febc2e; }
.hds-pc-dot:nth-child(3) { background: #28c840; }

/* ========================================
   新ヒーロービジュアルカード（.hero-visual-card / .hvc-*）
======================================== */

.hero-visual {
  animation: fadeInRight 1s 0.3s ease both;
  position: relative;
}

.hero-visual-card {
  position: relative;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 20px;
  backdrop-filter: blur(16px);
  padding: 0;
  overflow: visible;
  width: 100%;
  max-width: 520px;
  box-shadow: 0 32px 80px rgba(0,0,0,0.35), 0 0 0 1px rgba(255,255,255,0.06);
}

/* ヘッダーバー */
.hvc-header {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.05);
  border-radius: 20px 20px 0 0;
  padding: 10px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.hvc-dots {
  display: flex;
  gap: 5px;
}
.hvc-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  display: inline-block;
}
.hvc-dot-r { background: #ff5f57; }
.hvc-dot-y { background: #febc2e; }
.hvc-dot-g { background: #28c840; }
.hvc-url {
  flex: 1;
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.07);
  border-radius: 6px;
  padding: 3px 10px;
  text-align: center;
}
.hvc-badge-ai {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
  font-size: 9px;
  font-weight: 900;
  padding: 2px 7px;
  border-radius: 6px;
  letter-spacing: 0.08em;
}

/* ボディエリア */
.hvc-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* デザインプレビューグリッド */
.hvc-design-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
}
.hvc-design-item {
  border-radius: 10px;
  padding: 10px 8px;
  min-height: 90px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s ease;
}
.hvc-design-item:hover { transform: scale(1.03); }

.hvc-design-a {
  background: linear-gradient(160deg, #1a3a5c 0%, #2563a8 100%);
}
.hvc-design-b {
  background: linear-gradient(160deg, #1e1e2e 0%, #374151 100%);
}
.hvc-design-c {
  background: linear-gradient(160deg, #064e3b 0%, #059669 100%);
}

.hvc-design-label {
  font-size: 9px;
  font-weight: 700;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}
.hvc-design-bar {
  height: 5px;
  border-radius: 3px;
  background: rgba(255,255,255,0.25);
  margin-bottom: 4px;
}
.hvc-bar-1 { width: 80%; }
.hvc-bar-2 { width: 60%; }
.hvc-bar-3 { width: 75%; }
.hvc-bar-4 { width: 50%; }

.hvc-design-btn {
  margin-top: 8px;
  background: rgba(255,255,255,0.2);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 4px;
  color: #fff;
  font-size: 7px;
  font-weight: 700;
  text-align: center;
  padding: 3px 5px;
}
.hvc-design-img {
  width: 100%;
  height: 52px;
  background: rgba(255,255,255,0.12);
  border-radius: 6px;
  margin: 4px 0;
  position: relative;
}
.hvc-design-img::after {
  content: '🖼️';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  font-size: 18px;
}
.hvc-design-overlay {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(255,255,255,0.15);
  color: #fff;
  font-size: 8px;
  font-weight: 900;
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: 0.1em;
}
.hvc-design-tag {
  margin-top: 6px;
  font-size: 8px;
  color: rgba(255,255,255,0.8);
  background: rgba(255,255,255,0.12);
  padding: 2px 6px;
  border-radius: 4px;
  display: inline-block;
}

/* スコアカード */
.hvc-scores {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.hvc-score-item {
  display: flex;
  align-items: center;
  gap: 8px;
}
.hvc-score-icon {
  font-size: 14px;
  flex-shrink: 0;
}
.hvc-score-text {
  flex: 1;
}
.hvc-score-label {
  font-size: 10px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 3px;
  font-weight: 600;
}
.hvc-score-bar {
  height: 5px;
  background: rgba(255,255,255,0.12);
  border-radius: 3px;
  overflow: hidden;
}
.hvc-score-fill {
  height: 100%;
  background: linear-gradient(90deg, #6366f1, #8b5cf6);
  border-radius: 3px;
  animation: scoreGrow 1.5s ease-out both;
  animation-delay: 0.8s;
  transform-origin: left;
}
@keyframes scoreGrow {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}
.hvc-score-num {
  font-size: 13px;
  font-weight: 900;
  color: #a78bfa;
  flex-shrink: 0;
  font-family: var(--font-en);
}

/* サービスタグ */
.hvc-services {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.hvc-svc {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  color: rgba(255,255,255,0.85);
  font-size: 10px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  transition: all 0.2s;
}
.hvc-svc:hover {
  background: rgba(255,255,255,0.2);
}

/* フローティングバッジ */
.hvc-float-badge {
  position: absolute;
  background: #fff;
  border-radius: 30px;
  padding: 7px 14px;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-primary);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  display: flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
  animation: floatBadge 3s ease-in-out infinite;
}
.hvc-float-badge span { font-size: 14px; }

.hvc-float-1 {
  top: 0px;
  right: -10px;
  animation-delay: 0s;
}
.hvc-float-2 {
  top: 50%;
  right: -14px;
  transform: translateY(-50%);
  animation-delay: 1s;
}
.hvc-float-3 {
  bottom: 10px;
  left: -10px;
  color: #c2410c;
  animation-delay: 2s;
}
@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* レスポンシブ */
@media (max-width: 1024px) {
  .hero-visual-card { max-width: 460px; }
  .hvc-float-2 { right: -10px; }
}
@media (max-width: 768px) {
  .hero-visual-card { max-width: 100%; }
  .hvc-float-badge { font-size: 10px; padding: 5px 11px; }
  .hvc-float-1 { right: 10px; }
  .hvc-float-2 { right: 0; }
  .hvc-design-grid { gap: 6px; }
}
@media (max-width: 480px) {
  .hvc-float-2 { display: none; }
  .hvc-design-item { min-height: 76px; }
}

/* ========================================
   ヒーロー：PCモニター＋スマホ 上下2段レイアウト（.hvm-*）
======================================== */

/* 全体ラッパー：縦積み2段 */
.hvm-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 18px;
  animation: fadeInRight 1s 0.3s ease both;
  width: 100%;
}

/* 各行（PCモニター＋スマホ横並び） */
.hvm-row {
  position: relative;
}

/* 業種タグ */
.hvm-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 30px;
  margin-bottom: 8px;
}

/* デバイスグループ：PCとスマホを横並び */
.hvm-device-group {
  display: flex;
  align-items: flex-end;
  gap: 10px;
}

/* ======== PCモニター ======== */
.hvm-monitor {
  flex: 1;
  min-width: 0;
  filter: drop-shadow(0 8px 24px rgba(0,0,0,0.5));
}

.hvm-monitor-top {
  background: #1e2535;
  border-radius: 8px 8px 0 0;
  padding: 6px 10px;
  display: flex;
  align-items: center;
  gap: 5px;
  border: 2px solid #2f3f5c;
  border-bottom: none;
}

.hvm-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.hvm-monitor-url {
  flex: 1;
  font-size: 9px;
  color: rgba(255,255,255,0.45);
  background: rgba(255,255,255,0.08);
  border-radius: 4px;
  padding: 2px 8px;
  margin-left: 4px;
  text-align: center;
  font-family: monospace;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hvm-monitor-screen {
  position: relative;
  width: 100%;
  padding-top: 60%;
  background: #0d1117;
  border: 2px solid #2f3f5c;
  border-top: none;
  overflow: hidden;
}

.hvm-monitor-screen iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 300%;
  height: 300%;
  transform: scale(0.3333);
  transform-origin: top left;
  border: none;
  pointer-events: none;
}

.hvm-screen-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
}

.hvm-monitor-stand {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hvm-stand-neck {
  width: 20%;
  height: 12px;
  background: #1e2535;
  border-left: 2px solid #2f3f5c;
  border-right: 2px solid #2f3f5c;
}

.hvm-stand-base {
  width: 50%;
  height: 5px;
  background: #1e2535;
  border: 2px solid #2f3f5c;
  border-radius: 0 0 5px 5px;
}

/* ======== スマホ ======== */
.hvm-phone {
  width: 22%;
  flex-shrink: 0;
  background: #1a2438;
  border: 2px solid #2f3f5c;
  border-radius: 16px;
  margin-bottom: 17px; /* スタンド分だけ下げて底を揃える */
  position: relative;
  overflow: hidden;
  filter: drop-shadow(0 8px 24px rgba(0,0,0,0.5));
}

.hvm-phone-notch {
  width: 38%;
  height: 7px;
  background: #1a2438;
  border: 1.5px solid #2f3f5c;
  border-top: none;
  border-radius: 0 0 6px 6px;
  margin: 0 auto;
  position: relative;
  z-index: 3;
}

.hvm-phone-screen {
  position: relative;
  width: 100%;
  padding-top: 185%;
  background: #0d1117;
  overflow: hidden;
}

.hvm-phone-screen iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 400%;
  height: 400%;
  transform: scale(0.25);
  transform-origin: top left;
  border: none;
  pointer-events: none;
}

.hvm-phone-home {
  width: 30px;
  height: 4px;
  background: rgba(255,255,255,0.18);
  border-radius: 4px;
  margin: 6px auto 5px;
}

/* ======== レスポンシブ ======== */
@media (max-width: 1100px) {
  .hvm-wrap { gap: 14px; }
  .hvm-phone { width: 20%; border-radius: 12px; }
}

@media (max-width: 1024px) {
  .hvm-wrap { width: 100%; max-width: 640px; margin: 0 auto; }
  .hvm-phone { width: 20%; }
}

@media (max-width: 768px) {
  .hvm-wrap { gap: 12px; }
  .hvm-phone { width: 18%; border-radius: 10px; }
  .hvm-tag { font-size: 11px; }
}

@media (max-width: 480px) {
  .hvm-phone { width: 16%; }
  .hvm-monitor-top { padding: 5px 8px; }
}

.hds-pc-bar {
  flex: 1;
  height: 18px;
  background: rgba(255,255,255,0.08);
  border-radius: 6px;
  margin-left: 8px;
}

.hds-pc-screen {
  position: relative;
  width: 100%;
  padding-top: 62%;
  background: #f0f2f5;
  border-left: 6px solid #2a2a3a;
  border-right: 6px solid #2a2a3a;
  overflow: hidden;
}

.hds-pc-screen iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 300%;
  height: 300%;
  transform: scale(0.333);
  transform-origin: top left;
  border: none;
  pointer-events: none;
}

.hds-screen-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  cursor: default;
}

.hds-pc-stand {
  width: 30%;
  height: 20px;
  background: #2a2a3a;
  margin: 0 auto;
  clip-path: trapezoid;
  border-radius: 0 0 4px 4px;
  position: relative;
}

.hds-pc-stand::before {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  background: #2a2a3a;
  clip-path: polygon(15% 0%, 85% 0%, 100% 100%, 0% 100%);
}

.hds-pc-base {
  width: 50%;
  height: 8px;
  background: #2a2a3a;
  border-radius: 4px;
  margin: 0 auto;
}

/* ---- スマホモックアップ ---- */
.hds-sp {
  position: absolute;
  bottom: 50px;
  right: -8px;
  width: 120px;
  background: #1a1a2e;
  border-radius: 22px;
  padding: 8px 6px 10px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.45), 0 0 0 2px rgba(255,255,255,0.1);
  z-index: 10;
}

.hds-sp-notch {
  width: 36px;
  height: 6px;
  background: #0e0e1a;
  border-radius: 3px;
  margin: 0 auto 6px;
}

.hds-sp-screen {
  position: relative;
  width: 100%;
  padding-top: 177%;
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
}

.hds-sp-screen iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 300%;
  height: 300%;
  transform: scale(0.333);
  transform-origin: top left;
  border: none;
  pointer-events: none;
}

.hds-sp-home {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 2px solid rgba(255,255,255,0.2);
  margin: 8px auto 0;
}

/* ---- デザインサンプルサムネイル ---- */
.hds-samples {
  position: absolute;
  top: -16px;
  left: -16px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 14px;
  padding: 14px 16px;
  z-index: 10;
  width: 175px;
}

.hds-sample-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.55);
  margin-bottom: 10px;
  font-family: var(--font-en);
}

.hds-sample-thumbs {
  display: flex;
  gap: 6px;
}

.hds-thumb {
  flex: 1;
  display: block;
  text-decoration: none;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid rgba(255,255,255,0.1);
  transition: all 0.3s ease;
  position: relative;
}

.hds-thumb:hover {
  border-color: var(--color-accent);
  transform: translateY(-3px);
  box-shadow: 0 6px 18px rgba(0,0,0,0.4);
}

.hds-thumb-iframe-wrap {
  position: relative;
  width: 100%;
  padding-top: 66%;
  background: #f0f2f5;
  overflow: hidden;
}

.hds-thumb-iframe-wrap iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 350%;
  height: 350%;
  transform: scale(0.286);
  transform-origin: top left;
  border: none;
  pointer-events: none;
}

.hds-thumb span {
  display: block;
  font-size: 9px;
  font-weight: 700;
  color: rgba(255,255,255,0.6);
  text-align: center;
  padding: 4px 0 2px;
  background: rgba(0,0,0,0.3);
  font-family: var(--font-en);
}

.hds-more-link {
  display: block;
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-accent);
  margin-top: 10px;
  text-decoration: none;
  transition: gap 0.2s;
}

.hds-more-link:hover {
  color: #f5b030;
}

/* ---- フローティングバッジ ---- */
.hds-badge {
  position: absolute;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 100px;
  padding: 7px 14px;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 6px;
  z-index: 20;
  animation: floatBadge 3s ease-in-out infinite;
}

.hds-badge-seo {
  top: 12px;
  right: 20px;
  animation-delay: 0s;
}

.hds-badge-sp {
  bottom: 90px;
  left: 50%;
  transform: translateX(-50%);
  animation-delay: 1.5s;
}

@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.hds-badge-sp {
  bottom: 90px;
  left: 50%;
  transform: translateX(-50%);
}

.hds-badge-sp:hover {
  transform: translateX(-50%) translateY(-6px);
}

@keyframes floatBadgeSp {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-6px); }
}

.hds-badge-sp {
  animation: floatBadgeSp 3s 1.5s ease-in-out infinite;
}

/* レスポンシブ */
@media (max-width: 1024px) {
  .hero-device-showcase {
    min-height: 360px;
  }
  .hds-sp {
    width: 96px;
    right: 0;
  }
  .hds-samples {
    width: 150px;
  }
}

@media (max-width: 768px) {
  .hero-device-showcase {
    min-height: 280px;
    max-width: 500px;
    margin: 0 auto;
  }
  .hds-sp {
    width: 80px;
    bottom: 30px;
  }
  .hds-samples {
    top: -10px;
    left: -8px;
    width: 130px;
    padding: 10px 12px;
  }
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

.form-radio-group,
.form-check-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.form-radio,
.form-check {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 14px;
}

/* ========================================
   スクロールアニメーション
======================================== */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ========================================
   ページヘッダー（下層ページ用）
======================================== */

.page-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: 120px 0 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 32px 32px;
}

.page-hero-inner {
  position: relative;
  z-index: 1;
}

.page-hero-label {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.page-hero-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 900;
  color: #fff;
  margin-bottom: 16px;
}

.page-hero-desc {
  font-size: 16px;
  color: rgba(255,255,255,0.7);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.8;
}

/* パンくず */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  margin-top: 24px;
  justify-content: center;
}

.breadcrumb a {
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}

.breadcrumb a:hover {
  color: #fff;
}

/* ========================================
   レスポンシブ
======================================== */

@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-visual {
    max-width: 560px;
    margin: 0 auto;
  }

  .works-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 768px) {
  :root {
    --max-width: 100%;
  }

  .section {
    padding: 60px 0;
  }

  .nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero-inner {
    padding: 60px 20px;
  }

  .problem-grid {
    grid-template-columns: 1fr;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .reasons-grid {
    grid-template-columns: 1fr;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .works-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .fixed-cta {
    display: block;
  }

  .flow-steps::before {
    display: none;
  }

  .flow-step {
    flex-direction: column;
    gap: 16px;
  }

  .flow-step-num {
    width: 60px;
    height: 60px;
    font-size: 20px;
  }

  .flow-step-content {
    margin-top: 0;
  }

  .cta-buttons {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .hero-stats {
    gap: 20px;
    flex-wrap: wrap;
  }

  .works-grid {
    grid-template-columns: 1fr 1fr;
  }

  .trust-bar-inner {
    gap: 20px;
  }
}