/* テレプラスLP 追加スタイル(Tailwindの生成CSSに含まれない分だけをここに書く) */
html { scroll-behavior: smooth; }

/* モバイルメニュー */
#mobile-menu { display: none; }
#mobile-menu.is-open { display: block; }

/* 機能タブ */
.feature-panel { display: none; }
.feature-panel.is-active { display: block; animation: fadeIn .4s ease; }
.feature-tab.is-active { box-shadow: 0 0 0 2px #2563eb; }
.feature-dot { background-color: #d1d5db; width: .75rem; height: .75rem; border-radius: 9999px; transition: all .3s; }
.feature-dot.is-active { background-color: #2563eb; width: 2rem; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* FAQ アコーディオン */
.faq-answer { display: none; padding: .75rem 1rem 1rem; color: #374151; line-height: 1.8; }
.faq-item.is-open .faq-answer { display: block; }
.faq-item.is-open .faq-chevron { transform: rotate(180deg); }
.faq-chevron { transition: transform .2s; }

/* 画像の fill 配置 (Next/Image の代替) */
.img-fill { position: absolute; inset: 0; width: 100%; height: 100%; }

/* 比較表の横スクロールをスマホで分かりやすく */
.table-scroll { -webkit-overflow-scrolling: touch; }

/* 生成済みTailwindに含まれていないユーティリティの補完 */
.bg-white\/5 { background-color: rgb(255 255 255 / .05); }
.bg-white\/10 { background-color: rgb(255 255 255 / .1); }
.bg-white\/70 { background-color: rgb(255 255 255 / .7); }
.hover\:bg-white\/20:hover { background-color: rgb(255 255 255 / .2); }
.border-white\/10 { border-color: rgb(255 255 255 / .1); }
.border-white\/20 { border-color: rgb(255 255 255 / .2); }
.hover\:shadow-yellow-500\/50:hover { box-shadow: 0 10px 15px -3px rgb(234 179 8 / .5), 0 4px 6px -4px rgb(234 179 8 / .5); }
.text-purple-700 { color: rgb(126 34 206); }
.text-purple-800 { color: rgb(107 33 168); }
.text-yellow-300 { color: rgb(253 224 71); }
.max-w-5xl { max-width: 64rem; }
.mb-5 { margin-bottom: 1.25rem; }
.h-\[320px\] { height: 320px; }
@media (min-width: 768px) {
  .md\:h-\[400px\] { height: 400px; }
  .md\:h-\[650px\] { height: 650px; }
  .md\:mb-8 { margin-bottom: 2rem; }
  .md\:-left-14 { left: -3.5rem; }
  .md\:-right-14 { right: -3.5rem; }
}
@media (min-width: 1024px) {
  .lg\:h-\[750px\] { height: 750px; }
  .lg\:text-6xl { font-size: 3.75rem; line-height: 1; }
}
@media (min-width: 1280px) {
  .xl\:text-7xl { font-size: 4.5rem; line-height: 1; }
}
@media (min-width: 640px) {
  .sm\:text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
}
@media (min-width: 1024px) {
  .lg\:flex { display: flex; }
  .lg\:hidden { display: none; }
}
@media (min-width: 1280px) {
  .xl\:text-6xl { font-size: 3.75rem; line-height: 1; }
}

/* ヘッダー(清潔感のあるデザイン) */
.site-header { backdrop-filter: saturate(180%) blur(8px); -webkit-backdrop-filter: saturate(180%) blur(8px); }
.site-nav a { color: #4b5563; font-size: .875rem; font-weight: 500; padding: .5rem .75rem; border-radius: .5rem; white-space: nowrap; transition: color .15s, background-color .15s; }
.site-nav a:hover { color: #1d4ed8; background-color: #eff6ff; }
.site-nav-partner { display: inline-flex; align-items: center; gap: .375rem; color: #374151; font-size: .8125rem; font-weight: 600; padding: .5rem .5rem; white-space: nowrap; }
.site-nav-partner:hover { color: #1d4ed8; }
.site-badge { display: inline-block; background: #fef3c7; color: #92400e; font-size: .6875rem; font-weight: 700; padding: .125rem .5rem; border-radius: 9999px; }
.site-link-muted { color: #4b5563; font-size: .875rem; font-weight: 600; padding: .5rem .75rem; border-radius: 9999px; white-space: nowrap; }
.site-link-muted:hover { color: #111827; background-color: #f3f4f6; }
.site-cta { display: inline-flex; align-items: center; background: #2563eb; color: #fff; font-size: .875rem; font-weight: 700; padding: .625rem 1.125rem; border-radius: 9999px; white-space: nowrap; box-shadow: 0 1px 2px rgb(37 99 235 / .25); transition: background-color .15s, transform .15s; }
.site-cta:hover { background: #1d4ed8; transform: translateY(-1px); }
.site-nav-mobile > a { color: #374151; font-size: 1rem; padding: .75rem .5rem; border-bottom: 1px solid #f3f4f6; }
.site-nav-mobile > a:last-of-type { border-bottom: 0; }
.bg-white\/95 { background-color: rgb(255 255 255 / .95); }
.h-16 { height: 4rem; }
@media (min-width: 768px) { .md\:h-\[72px\] { height: 72px; } .md\:h-9 { height: 2.25rem; } .md\:w-36 { width: 9rem; } }
.gap-1 { gap: .25rem; } .gap-2 { gap: .5rem; } .gap-3 { gap: .75rem; }
.border-gray-100 { border-color: #f3f4f6; }

/* ファーストビュー(明るい背景) */
.hero-light { background: linear-gradient(135deg, #ffffff 0%, #eff6ff 45%, #ecfeff 100%); }
.hero-grid { opacity: .5; background-image: linear-gradient(to right, rgba(147,197,253,.25) 1px, transparent 1px), linear-gradient(to bottom, rgba(147,197,253,.25) 1px, transparent 1px); background-size: 48px 48px; }
.hero-title-gradient { background: linear-gradient(90deg, #2563eb, #06b6d4); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-browser { background: #fff; border-radius: 14px; overflow: hidden; box-shadow: 0 25px 50px -12px rgb(30 64 175 / .25), 0 0 0 1px rgb(148 163 184 / .25); }
.hero-browser-bar { display: flex; align-items: center; gap: 6px; padding: 10px 12px; background: #f1f5f9; border-bottom: 1px solid #e2e8f0; }
.hero-browser-bar > span { width: 10px; height: 10px; border-radius: 9999px; background: #cbd5e1; }
.hero-browser-bar > span:nth-child(1) { background: #fca5a5; }
.hero-browser-bar > span:nth-child(2) { background: #fcd34d; }
.hero-browser-bar > span:nth-child(3) { background: #86efac; }
.hero-browser-url { margin-left: 10px; flex: 1; background: #fff; border: 1px solid #e2e8f0; border-radius: 6px; font-size: 11px; color: #64748b; padding: 3px 10px; }
.bg-purple-600 { background-color: rgb(147 51 234); }
.hover\:bg-gray-50:hover { background-color: rgb(249 250 251); }

/* ファーストビュー用の補完クラス */
.-bottom-8 { bottom: -2rem; } .-right-3 { right: -.75rem; } .-top-6 { top: -1.5rem; } .z-30 { z-index: 30; }
.h-\[180px\] { height: 180px; } .w-\[90px\] { width: 90px; } .max-w-\[760px\] { max-width: 760px; } .pb-10 { padding-bottom: 2.5rem; }
@media (min-width: 640px) { .sm\:h-\[220px\] { height: 220px; } .sm\:w-\[110px\] { width: 110px; } }
@media (min-width: 768px) { .md\:-right-6 { right: -1.5rem; } .md\:right-6 { right: 1.5rem; } .md\:h-14 { height: 3.5rem; } .md\:w-56 { width: 14rem; } .md\:h-32 { height: 8rem; } .md\:w-32 { width: 8rem; } .md\:h-\[260px\] { height: 260px; } .md\:w-\[130px\] { width: 130px; } .md\:py-14 { padding-top: 3.5rem; padding-bottom: 3.5rem; } }
@media (min-width: 1024px) { .lg\:gap-10 { gap: 2.5rem; } .lg\:justify-start { justify-content: flex-start; } .lg\:pl-4 { padding-left: 1rem; } .lg\:pr-6 { padding-right: 1.5rem; } .lg\:py-16 { padding-top: 4rem; padding-bottom: 4rem; } }

/* 機能カルーセル */
.feature-card { cursor: pointer; will-change: transform, opacity; }
.feature-card.is-active { cursor: default; }
.feature-card:not(.is-active) .feature-desc { visibility: hidden; }

/* ノートPCの本体(コードで描画) */
.hero-laptop { position: relative; padding: 0 4%; }
.hero-laptop-screen { position: relative; background: #0f172a; border: 1px solid #334155; border-radius: 16px 16px 4px 4px; padding: 18px 12px 14px; box-shadow: 0 30px 60px -20px rgb(2 6 23 / .45), inset 0 0 0 1px rgb(255 255 255 / .04); }
.hero-laptop-camera { position: absolute; top: 7px; left: 50%; width: 6px; height: 6px; margin-left: -3px; border-radius: 9999px; background: #1e293b; box-shadow: inset 0 0 0 1px #475569; }
.hero-laptop-screen .hero-browser { border-radius: 6px; box-shadow: none; }
.hero-laptop-base { position: relative; height: 14px; margin: 0 -4%; background: linear-gradient(180deg, #e5e7eb 0%, #cbd5e1 60%, #94a3b8 100%); border-radius: 0 0 12px 12px; box-shadow: 0 14px 28px -12px rgb(2 6 23 / .5); }
.hero-laptop-base::before { content: ""; position: absolute; top: 0; left: 50%; width: 16%; height: 5px; transform: translateX(-50%); background: #94a3b8; border-radius: 0 0 6px 6px; opacity: .7; }
.hero-laptop-foot { height: 4px; margin: 0 2%; background: linear-gradient(180deg, #94a3b8, #64748b); border-radius: 0 0 8px 8px; opacity: .9; }

/* 導入事例セクション */
.border-blue-100 { border-color: rgb(219 234 254); }
.not-italic { font-style: normal; }
@media (min-width: 640px) { .sm\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }