/* ============================================
   SIM Support SPARK - Drift Simulator LP
   ============================================ */

:root {
  --color-bg: #0a0a0a;
  --color-bg-alt: #111111;
  --color-bg-card: #1a1a1a;
  --color-bg-card-hover: #222222;
  --color-text: #e0e0e0;
  --color-text-muted: #888888;
  --color-text-dim: #555555;
  --color-accent: #00bcd4;
  --color-accent-light: #26c6da;
  --color-accent-dark: #0097a7;
  --color-accent-glow: rgba(0, 188, 212, 0.15);
  --color-border: #2a2a2a;
  --color-white: #ffffff;
  --font-main: 'Noto Sans JP', sans-serif;
  --container-max: 1100px;
  --section-padding: 100px;
  --border-radius: 8px;
  --transition: 0.3s ease;
}

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

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

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

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

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

a:hover {
  color: var(--color-accent-light);
}

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

.text-accent {
  color: var(--color-accent);
}

.hide-sp {
  display: none;
}

/* ============================================
   ナビゲーション
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.02em;
}

.logo-sim {
  color: var(--color-accent);
  font-weight: 900;
}

.logo-spark {
  color: var(--color-accent);
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: all var(--transition);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.nav-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100vh;
  background: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(20px);
  list-style: none;
  display: flex;
  flex-direction: column;
  padding: 80px 32px 32px;
  gap: 8px;
  transition: right var(--transition);
  border-left: 1px solid var(--color-border);
}

.nav-menu.active {
  right: 0;
}

.nav-menu li a {
  display: block;
  padding: 12px 0;
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 500;
  border-bottom: 1px solid var(--color-border);
}

.nav-menu li a:hover {
  color: var(--color-accent);
}

.nav-cta {
  display: inline-block;
  margin-top: 16px;
  padding: 10px 24px !important;
  background: var(--color-accent) !important;
  color: var(--color-white) !important;
  border-radius: var(--border-radius);
  text-align: center;
  font-weight: 700;
  border: none !important;
}

/* ============================================
   ヒーローセクション
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-placeholder {
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse at 70% 50%, rgba(0, 188, 212, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 30% 80%, rgba(0, 188, 212, 0.05) 0%, transparent 50%),
    linear-gradient(160deg, #0a0a0a 0%, #111 40%, #0d0d0d 100%);
}

/* ドリフトの軌跡を模したアニメーション */
.hero-placeholder::before {
  content: '';
  position: absolute;
  top: 50%;
  left: -20%;
  width: 140%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(0, 188, 212, 0.3), rgba(0, 188, 212, 0.6), rgba(0, 188, 212, 0.3), transparent);
  transform: rotate(-5deg);
  animation: driftLine 8s ease-in-out infinite;
}

.hero-placeholder::after {
  content: '';
  position: absolute;
  top: 55%;
  left: -10%;
  width: 120%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 188, 212, 0.15), rgba(0, 188, 212, 0.3), rgba(0, 188, 212, 0.15), transparent);
  transform: rotate(-3deg);
  animation: driftLine 8s ease-in-out 2s infinite;
}

@keyframes driftLine {
  0%, 100% { opacity: 0.3; transform: rotate(-5deg) translateX(-5%); }
  50% { opacity: 1; transform: rotate(-5deg) translateX(5%); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10,10,10,0.3) 0%, rgba(10,10,10,0.6) 80%, var(--color-bg) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 120px 24px 80px;
}

.hero-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.hero-title {
  font-size: clamp(2rem, 6vw, 3.8rem);
  font-weight: 900;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  color: var(--color-text-muted);
  margin-bottom: 36px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--color-white);
  line-height: 1;
}

.stat-number small {
  font-size: 0.6em;
  color: var(--color-accent);
}

.stat-label {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  margin-top: 4px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--color-border);
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
}

.hero-scroll span {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--color-text-dim);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; height: 30px; }
  50% { opacity: 1; height: 50px; }
}

/* ============================================
   ボタン
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  text-decoration: none;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background: var(--color-accent-light);
  border-color: var(--color-accent-light);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 188, 212, 0.3);
}

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

.btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 14px 36px;
  font-size: 1rem;
}

.btn-block {
  width: 100%;
}

/* ============================================
   セクション共通
   ============================================ */
.section {
  padding: var(--section-padding) 0;
}

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

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 900;
  color: var(--color-white);
  line-height: 1.3;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================
   特徴グリッド
   ============================================ */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 60px;
}

.feature-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: 32px 24px;
  transition: all var(--transition);
}

.feature-card:hover {
  border-color: var(--color-accent);
  background: var(--color-bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 188, 212, 0.08);
}

.feature-icon {
  width: 48px;
  height: 48px;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ============================================
   シミュレーターショーケース
   ============================================ */
.simulator-showcase {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.showcase-image {
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.image-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: linear-gradient(135deg, #1a1a1a, #111);
  color: var(--color-text-dim);
  padding: 60px 20px;
  min-height: 250px;
}

.image-placeholder svg {
  width: 80px;
  opacity: 0.4;
}

.image-placeholder span {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.4;
}

.showcase-text h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 12px;
}

.showcase-text p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}

/* ============================================
   MODセクション
   ============================================ */
.mods-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 32px;
}

.mod-card {
  display: flex;
  gap: 20px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: 28px 24px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.mod-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--color-accent);
  opacity: 0;
  transition: opacity var(--transition);
}

.mod-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 188, 212, 0.08);
}

.mod-card:hover::before {
  opacity: 1;
}

.mod-number {
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-accent);
  opacity: 0.3;
  line-height: 1;
  flex-shrink: 0;
}

.mod-content h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 6px;
}

.mod-content p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 10px;
}

.mod-tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.1em;
  padding: 3px 10px;
  border: 1px solid rgba(0, 188, 212, 0.3);
  border-radius: 20px;
}

.mods-note {
  text-align: center;
  padding: 20px;
  background: var(--color-accent-glow);
  border: 1px solid rgba(0, 188, 212, 0.2);
  border-radius: var(--border-radius);
}

.mods-note p {
  font-size: 0.9rem;
  color: var(--color-text);
}

/* ============================================
   開発者紹介
   ============================================ */
.developer-profile {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

.developer-image {
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.profile-placeholder {
  min-height: 300px;
}

.car-placeholder {
  min-height: 150px;
  padding: 40px 20px;
}

.developer-info h3 {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--color-white);
  margin-bottom: 8px;
}

.developer-info h3 small {
  font-size: 0.7em;
  color: var(--color-text-muted);
  font-weight: 400;
  margin-left: 8px;
}

.developer-team {
  font-size: 0.9rem;
  color: var(--color-accent);
  font-weight: 700;
  margin-bottom: 4px;
}

.developer-origin {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}

.developer-car {
  margin-bottom: 28px;
}

.car-image {
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.achievements {
  margin-bottom: 28px;
}

.achievements h4 {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.achievement-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.achievement-list li {
  display: flex;
  gap: 16px;
  padding: 12px 16px;
  background: var(--color-bg-card);
  border-radius: var(--border-radius);
  border: 1px solid var(--color-border);
  align-items: flex-start;
}

.achievement-champion {
  border-color: var(--color-accent) !important;
  background: var(--color-accent-glow) !important;
}

.achievement-highlight {
  border-color: rgba(0, 188, 212, 0.4) !important;
}

.achievement-year {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-accent);
  white-space: nowrap;
  min-width: 60px;
  padding-top: 2px;
}

.achievement-text {
  font-size: 0.9rem;
  color: var(--color-text);
  line-height: 1.5;
}

.achievement-detail {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.achievement-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--color-accent);
  background: rgba(0, 188, 212, 0.15);
  padding: 2px 8px;
  border-radius: 4px;
  margin-left: 8px;
  vertical-align: middle;
}

.developer-specs {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.spec {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
}

.spec-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.spec-value {
  font-size: 0.85rem;
  color: var(--color-white);
  font-weight: 500;
}

/* ============================================
   プロ選手の声
   ============================================ */
.voices-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.voice-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: 28px 24px;
  transition: all var(--transition);
}

.voice-card:hover {
  border-color: rgba(0, 188, 212, 0.3);
  transform: translateY(-2px);
}

.voice-quote {
  font-size: 3rem;
  color: var(--color-accent);
  line-height: 1;
  opacity: 0.5;
  margin-bottom: -10px;
}

.voice-text {
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.8;
  margin-bottom: 20px;
}

.voice-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.voice-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  flex-shrink: 0;
}

.voice-name {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-white);
}

.voice-role {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* ============================================
   料金
   ============================================ */
.pricing-card {
  max-width: 600px;
  margin: 0 auto;
  background: var(--color-bg-card);
  border: 2px solid var(--color-accent);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 188, 212, 0.1);
}

.pricing-header {
  background: linear-gradient(135deg, rgba(0, 188, 212, 0.1), rgba(0, 188, 212, 0.03));
  padding: 36px 32px;
  text-align: center;
  border-bottom: 1px solid rgba(0, 188, 212, 0.2);
}

.pricing-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.15em;
  background: rgba(0, 188, 212, 0.15);
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.pricing-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 16px;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
}

.price-yen {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-accent);
}

.price-amount {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--color-white);
  letter-spacing: -0.02em;
  line-height: 1;
}

.price-suffix {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-left: 4px;
}

.pricing-body {
  padding: 32px;
}

.pricing-description {
  margin-bottom: 24px;
}

.pricing-description p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  text-align: center;
}

.pricing-includes h4 {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.pricing-includes ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.pricing-includes li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--color-text);
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 6px;
}

.pricing-includes li.list-highlight {
  background: var(--color-accent-glow);
  border: 1px solid rgba(0, 188, 212, 0.2);
}

.check-icon {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  flex-shrink: 0;
}

.pricing-note {
  text-align: center;
  padding: 16px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--border-radius);
  margin-bottom: 24px;
}

.pricing-note p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ============================================
   お問い合わせ
   ============================================ */
.contact-content {
  max-width: 500px;
  margin: 0 auto;
}

.contact-card {
  text-align: center;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 48px 32px;
}

.contact-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  color: var(--color-accent);
}

.contact-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 16px;
}

.contact-email {
  display: inline-block;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-accent);
  padding: 12px 28px;
  border: 2px solid var(--color-accent);
  border-radius: var(--border-radius);
  margin-bottom: 16px;
  transition: all var(--transition);
}

.contact-email:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

.contact-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ============================================
   フッター
   ============================================ */
.footer {
  padding: 32px 0;
  border-top: 1px solid var(--color-border);
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.footer-brand {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-white);
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--color-text-dim);
}

/* ============================================
   アニメーション
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   レスポンシブ（タブレット以上）
   ============================================ */
@media (min-width: 640px) {
  .hide-sp {
    display: inline;
  }

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

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

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

  .mod-card {
    flex-direction: column;
  }
}

@media (min-width: 768px) {
  .simulator-showcase {
    grid-template-columns: 1fr 1fr;
  }

  .developer-profile {
    grid-template-columns: 300px 1fr;
  }
}

@media (min-width: 960px) {
  .nav-toggle {
    display: none;
  }

  .nav-menu {
    position: static;
    width: auto;
    height: auto;
    background: transparent;
    backdrop-filter: none;
    flex-direction: row;
    padding: 0;
    gap: 0;
    border: none;
    align-items: center;
  }

  .nav-menu li a {
    padding: 8px 16px;
    border-bottom: none;
    font-size: 0.85rem;
  }

  .nav-cta {
    margin-top: 0;
    padding: 8px 20px !important;
    margin-left: 8px;
  }

  .features-grid {
    grid-template-columns: repeat(4, 1fr);
  }

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

  .hero-content {
    padding: 0;
  }

  .price-amount {
    font-size: 3.2rem;
  }
}

/* ============================================
   料金 — 2カラムレイアウト + セッティングプラン
   ============================================ */
.pricing-card + .pricing-card-setting {
  margin-top: 40px;
}

.pricing-card-setting {
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  overflow: hidden;
  transition: all var(--transition);
}

.pricing-card-setting:hover {
  border-color: var(--color-accent);
  box-shadow: 0 12px 40px rgba(0, 188, 212, 0.08);
}

.pricing-card-setting .pricing-header {
  background: linear-gradient(135deg, rgba(0, 188, 212, 0.05), rgba(0, 188, 212, 0.02));
  border-bottom: 1px solid var(--color-border);
}

.pricing-hancon {
  margin-top: 20px;
  margin-bottom: 24px;
}

.pricing-hancon h4 {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.hancon-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hancon-badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-white);
  background: rgba(0, 188, 212, 0.12);
  border: 1px solid rgba(0, 188, 212, 0.3);
  padding: 6px 14px;
  border-radius: 20px;
  letter-spacing: 0.02em;
}

/* デスクトップ: 料金カード横並び */
@media (min-width: 960px) {
  .pricing-grid {
    display: flex;
  }

  .pricing-card,
  .pricing-card-setting {
    flex: 1;
    max-width: none;
  }

  .pricing-card + .pricing-card-setting {
    margin-top: 0;
    margin-left: 24px;
  }
}

/* ============================================
   申込殺到中バナー
   ============================================ */
.pricing-notice {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: linear-gradient(135deg, rgba(0, 188, 212, 0.12), rgba(0, 188, 212, 0.04));
  border: 1px solid rgba(0, 188, 212, 0.3);
  border-radius: var(--border-radius);
  margin-bottom: 40px;
}

.notice-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
}

.notice-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.notice-text strong {
  font-size: 1rem;
  color: var(--color-accent);
}

.notice-text span {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ============================================
   問い合わせフォーム
   ============================================ */
.contact-form-card {
  max-width: 640px;
  margin: 0 auto;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 40px 32px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text);
}

.required {
  color: var(--color-accent);
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-main);
  font-size: 0.95rem;
  color: var(--color-white);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 12px 14px;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-dim);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0, 188, 212, 0.15);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='%23888'%3E%3Cpath d='M0 0l6 8 6-8z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-group select option {
  background: var(--color-bg);
  color: var(--color-text);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-note {
  font-size: 0.8rem;
  color: var(--color-accent);
  text-align: center;
  margin-top: 4px;
  font-weight: 500;
}

@media (max-width: 480px) {
  .contact-form-card {
    padding: 28px 20px;
  }

  .pricing-notice {
    flex-direction: column;
    text-align: center;
  }
}