/* ── dbit CMS LP 追加スタイル ─────────────────────────── */
/* style.css から変数・リセット・共通コンポーネントを継承 */

:root {
  --cms-dark:       #0d1127;
  --cms-dark2:      #141829;
  --cms-purple:     #6366f1;
  --cms-purple-h:   #818cf8;
  --cms-purple-d:   #4f46e5;
  --cms-purple-rgb: 99,102,241;
}

/* ── CMS ページ全体スコープ ──────────────────────────── */
.cms-page .nav-logo-dot   { color: var(--cms-purple); }
.cms-page .nav-links a:hover { color: var(--cms-purple); }
.cms-page .section-num    { color: var(--cms-purple); }

/* ── ロゴ修飾 ────────────────────────────────────────── */
.nav-logo-cms {
  font-family: var(--mono);
  font-size: 0.72em;
  font-weight: 700;
  color: var(--cms-purple);
  margin-left: 0.15em;
  letter-spacing: -0.01em;
}

/* ── バッジ (ダーク背景用) ──────────────────────────── */
.badge--cms {
  color: #a5b4fc;
  background: rgba(99,102,241,0.14);
  border-color: rgba(99,102,241,0.3);
}

/* ── ナビ用小ボタン ──────────────────────────────────── */
.btn-nav-cms {
  padding: 0.55rem 1.2rem;
  font-size: 0.88rem;
}

/* ── ボタン ──────────────────────────────────────────── */
.btn-cms-primary {
  background: var(--cms-purple);
  color: #fff;
  box-shadow: 0 4px 14px -2px rgba(var(--cms-purple-rgb),0.42);
}
.btn-cms-primary:hover {
  background: var(--cms-purple-h);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px -4px rgba(var(--cms-purple-rgb),0.52);
}
.btn-cms-primary:active { transform: translateY(0); }

.btn-cms-outline {
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.9);
  border: 1px solid rgba(255,255,255,0.2);
}
.btn-cms-outline:hover {
  background: rgba(255,255,255,0.15);
  transform: translateY(-2px);
}

/* ── CMS Hero (ダーク背景) ──────────────────────────── */
.cms-hero {
  position: relative;
  overflow: hidden;
  background: var(--cms-dark);
  padding: 9rem 0 5rem;
}

.cms-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 60% at 15% 40%, rgba(99,102,241,0.18) 0%, transparent 55%),
    radial-gradient(ellipse 55% 50% at 85% 60%, rgba(139,92,246,0.13) 0%, transparent 55%);
  animation: heroBlobCms 22s ease-in-out infinite;
}
@keyframes heroBlobCms {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.06); }
}
@media (prefers-reduced-motion: reduce) { .cms-hero-bg { animation: none; } }

.cms-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 3.5rem;
  align-items: center;
}

.cms-hero-text {
  display: flex;
  flex-direction: column;
}

.cms-hero-title {
  margin-top: 1.5rem;
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.025em;
  color: #fff;
}

.cms-hero-sub {
  margin-top: 1.5rem;
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: rgba(255,255,255,0.62);
  line-height: 1.85;
}

.cms-hero-text .hero-actions { margin-top: 2.2rem; }

/* trust バッジ（ダーク背景） */
.cms-trust { margin-top: 2rem; }
.cms-trust .trust-item { color: rgba(255,255,255,0.7); }
.cms-trust .trust-ic {
  background: rgba(99,102,241,0.2);
  border-color: rgba(99,102,241,0.4);
  color: #a5b4fc;
}

/* ── ブラウザモック ──────────────────────────────────── */
.browser-mock {
  border-radius: 12px;
  overflow: hidden;
  background: #1a1e30;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.04),
    0 30px 70px -15px rgba(0,0,0,0.7),
    0 10px 25px -10px rgba(0,0,0,0.5);
}
.browser-mock--light {
  background: #f1f3f5;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}

.browser-mock-bar {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.7rem 1rem;
  background: #222740;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.browser-mock--light .browser-mock-bar {
  background: #e5e7eb;
  border-bottom: 1px solid #d1d5db;
}

.browser-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.browser-dot:nth-child(1) { background: #ff5f57; }
.browser-dot:nth-child(2) { background: #febc2e; }
.browser-dot:nth-child(3) { background: #28c840; }

.browser-url {
  margin-left: 0.6rem;
  flex: 1;
  max-width: 240px;
  font-family: var(--mono);
  font-size: 0.7rem;
  color: rgba(255,255,255,0.35);
  background: rgba(255,255,255,0.06);
  padding: 0.22rem 0.8rem;
  border-radius: 5px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.browser-mock--light .browser-url {
  color: #6b7280;
  background: #fff;
  border: 1px solid #d1d5db;
}

.browser-mock-body img {
  width: 100%;
  display: block;
  max-height: 440px;
  object-fit: cover;
  object-position: top center;
}

/* Hero 波 */
.cms-wave-fill { fill: var(--bg-soft); }
.cms-hero-waves {
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  z-index: 1;
  pointer-events: none;
  line-height: 0;
}
.cms-hero-waves svg { width: 100%; display: block; }

/* ── Stats バー ──────────────────────────────────────── */
.cms-stats {
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
  padding: 2.25rem 0;
}
.cms-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  text-align: center;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}
.cms-stat { display: flex; flex-direction: column; gap: 0.2rem; }
.cms-stat-num {
  font-family: var(--mono);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(135deg, var(--cms-purple), #a78bfa);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.cms-stat-label {
  font-size: 0.82rem;
  color: var(--muted);
  font-weight: 500;
}

/* ── 機能カードグリッド (4×2) ──────────────────────── */
.cms-features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.cms-feature-card {
  padding: 1.75rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--bg);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease), box-shadow 0.3s, border-color 0.3s;
}
.cms-feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(var(--cms-purple-rgb),0.35);
}
.cms-feature-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(99,102,241,0.1);
  border-radius: 11px;
  color: var(--cms-purple);
  flex-shrink: 0;
}
.cms-feature-icon svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.cms-feature-title {
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.01em;
  margin-bottom: 0.55rem;
}
.cms-feature-text {
  font-size: 0.87rem;
  color: var(--muted);
  line-height: 1.78;
}

/* feature カード stagger */
.cms-features-grid .reveal:nth-child(2) { transition-delay: 0.07s; }
.cms-features-grid .reveal:nth-child(3) { transition-delay: 0.14s; }
.cms-features-grid .reveal:nth-child(4) { transition-delay: 0.21s; }

/* ── スクリーンショットセクション ─────────────────────── */
.cms-screenshot-layout {
  display: grid;
  grid-template-columns: 330px 1fr;
  gap: 4rem;
  align-items: center;
}
.cms-screenshot-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.cms-screenshot-list li {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
}
.cms-list-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(99,102,241,0.1);
  border-radius: 8px;
  color: var(--cms-purple);
  margin-top: 0.15rem;
}
.cms-list-icon svg {
  width: 17px;
  height: 17px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.cms-screenshot-list strong {
  display: block;
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.3rem;
}
.cms-screenshot-list p {
  font-size: 0.87rem;
  color: var(--muted);
  line-height: 1.75;
}

/* ── 技術スタック ─────────────────────────────────────── */
.cms-stack-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.cms-stack-item {
  padding: 1.5rem 1.6rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  transition: transform 0.25s var(--ease), box-shadow 0.25s, border-color 0.25s;
}
.cms-stack-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(var(--cms-purple-rgb),0.3);
}
.cms-stack-name {
  font-family: var(--mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
}
.cms-stack-desc {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.55;
}

/* ── セットアップセクション (ダーク) ─────────────────── */
.section--dark {
  background: var(--cms-dark);
}
.section--dark .section-title { color: #fff; }
.section--dark .section-lead  { color: rgba(255,255,255,0.55); }

.cms-setup-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.cms-setup-step {
  padding: 2rem;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 16px;
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(4px);
}
.cms-setup-num {
  font-family: var(--mono);
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(135deg, var(--cms-purple), #a78bfa);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.75rem;
}
.cms-setup-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1rem;
}
.cms-setup-text {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.52);
  line-height: 1.78;
  margin-top: 1rem;
}

/* ターミナル風コードブロック */
.cms-terminal {
  background: #080b18;
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 9px;
  padding: 0.9rem 1.1rem;
  overflow-x: auto;
}
.cms-terminal pre {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.75;
  color: #a5b4fc;
  white-space: pre;
}
.cms-terminal code { font-family: inherit; }

/* コメント行は暗め */
.cms-terminal .c { color: rgba(165,180,252,0.45); }

/* ── CTA セクション ──────────────────────────────────── */
.cms-cta-section {
  background: linear-gradient(135deg, #4338ca 0%, #6366f1 50%, #7c3aed 100%);
  padding: 5.5rem 0;
}
.cms-cta-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.cms-cta-text { flex: 1; min-width: 0; }
.cms-cta-title {
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.025em;
  margin-bottom: 0.75rem;
}
.cms-cta-sub {
  font-size: 1rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.82;
}
.cms-cta-section .btn-cms-primary {
  background: #fff;
  color: var(--cms-purple-d);
  box-shadow: 0 4px 18px -4px rgba(0,0,0,0.28);
  flex-shrink: 0;
  white-space: nowrap;
}
.cms-cta-section .btn-cms-primary:hover {
  background: #f5f3ff;
  box-shadow: 0 10px 30px -8px rgba(0,0,0,0.32);
}

/* ── フッター追加 ─────────────────────────────────────── */
.cms-footer-meta {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.cms-footer-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}
.cms-footer-links a {
  font-size: 0.88rem;
  color: var(--muted);
  font-weight: 500;
  transition: color 0.2s;
}
.cms-footer-links a:hover { color: var(--cms-purple); }
.cms-footer-product {
  font-size: 0.78rem;
  color: var(--muted2);
  margin-top: 0.2rem;
}

/* ── レスポンシブ ─────────────────────────────────────── */
@media (max-width: 1080px) {
  .cms-features-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .cms-hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .cms-hero-preview { max-width: 560px; margin: 0 auto; }
  .cms-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .cms-screenshot-layout { grid-template-columns: 1fr; gap: 2.5rem; }
  .cms-stack-grid { grid-template-columns: repeat(2, 1fr); }
  .cms-setup-steps { grid-template-columns: 1fr; }
  .cms-cta-inner { flex-direction: column; }
}
@media (max-width: 640px) {
  .cms-hero { padding: 8rem 0 4.5rem; }
  .cms-features-grid { grid-template-columns: 1fr; }
  .cms-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .cms-stack-grid { grid-template-columns: 1fr; }
  .cms-cta-inner .btn { width: 100%; justify-content: center; }
  .cms-footer-meta { flex-direction: column; align-items: flex-start; gap: 1rem; }
}