/* ===========================
   CSS Variables & Reset
=========================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
 
:root {
  --white: #ffffff;
  --off-white: #f9f8f6;
  --light: #f2f0ec;
  --mid: #e0ddd8;
  --gray: #9a9690;
  --dark-gray: #4a4845;
  --black: #1a1916;
  --accent: #c9a84c;
  --accent-light: #e8d49a;
  --font-en: 'Cormorant Garamond', Georgia, serif;
  --font-jp: 'Noto Sans JP', sans-serif;
  --radius: 4px;
  --shadow: 0 2px 20px rgba(0,0,0,0.07);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
  --transition: 0.3s ease;
}
 
html { scroll-behavior: smooth; }
 
body {
  font-family: var(--font-jp);
  font-weight: 300;
  color: var(--black);
  background: var(--white);
  line-height: 1.8;
  font-size: 15px;
}
 
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
 
/* ===========================
   Navigation
=========================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--mid);
  transition: box-shadow var(--transition);
}
.nav.scrolled { box-shadow: var(--shadow); }
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-en);
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--black);
  white-space: nowrap;
}
.nav-links {
  display: flex;
  gap: 32px;
}
.nav-links a {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dark-gray);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width var(--transition);
}
.nav-links a:hover { color: var(--black); }
.nav-links a:hover::after { width: 100%; }
 
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 1.5px;
  background: var(--black);
  transition: var(--transition);
}
.nav-toggle.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ヘッダーCTAボタン（お問い合わせ） */
.nav-links a.nav-cta-link {
  padding: 8px 20px;
  background: var(--accent);
  color: var(--white);
  border-radius: 100px;
  letter-spacing: 0.06em;
}
.nav-links a.nav-cta-link::after { content: none; }
.nav-links a.nav-cta-link:hover { background: var(--black); color: var(--white); }
@media (max-width: 768px) {
  .nav-links a.nav-cta-link {
    display: inline-block;
    margin: 16px 24px 0;
    width: calc(100% - 48px);
    text-align: center;
    border-bottom: none;
  }
}

/* デスクトップ：CMsupport・介護事業所HP・お問い合わせのみ常時表示し、
   それ以外の項目はハンバーガーメニュー（ドロップダウン）に格納 */
.nav-right { display: flex; align-items: center; gap: 20px; }
@media (min-width: 769px) {
  .nav-toggle { display: flex; order: 2; }
  .nav-links { position: relative; align-items: center; order: 1; }
  .nav-more { position: relative; }
  .nav-more-menu { display: none; }
  .nav-links.open .nav-more-menu {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 28px;
    left: 0;
    background: var(--white);
    border: 1px solid var(--mid);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    padding: 8px 0;
    min-width: 160px;
    gap: 0;
    z-index: 10;
  }
  .nav-more-menu a {
    display: block;
    padding: 10px 20px;
    font-size: 0.78rem;
  }
  .nav-more-menu a::after { content: none; }
}

/* ===========================
   Hero
=========================== */
.hero {
  position: relative;
  padding-top: 60px; /* ナビ分 */
  overflow: hidden;
  background: var(--light);
}

.hero-image-wrap {
  max-width: 1060px; /* containerと同じ幅 */
  margin: 0 auto;
  position: relative;
}

.hero-img {
  width: 100%;
  height: auto; /* 縦横比そのまま */
  display: block;
  transform: scale(1.04);
  animation: heroZoom 8s ease-out forwards;
}

@keyframes heroZoom {
  to { transform: scale(1); }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
}

.hero-sub,
.hero-desc,
.hero-btn {
  display: none;
}

.hero-title {
  font-family: var(--font-en);
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 300;
  letter-spacing: 0.04em;
  line-height: 1.1;
  color: var(--black);
  margin-bottom: 0;
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.hero-scroll span {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, transparent, var(--dark-gray));
  margin: 0 auto;
  animation: scrollLine 1.8s ease-in-out infinite;
}
@keyframes scrollLine {
  0%   { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50%  { opacity: 1; transform: scaleY(1); }
  100% { opacity: 0; transform: scaleY(1); }
}

/* Hero レスポンシブ */
@media (max-width: 768px) {
  .hero-image-wrap { max-width: 100%; }
}

/* ===========================
   Fade Up Animation
=========================== */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp 0.9s ease forwards;
}
.delay-1 { animation-delay: 0.25s; }
.delay-2 { animation-delay: 0.45s; }
.delay-3 { animation-delay: 0.65s; }
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}
 
/* ===========================
   Sections
=========================== */
.section { padding: 96px 0; }
.section-light { background: var(--off-white); }
.container {
  max-width: 1060px;
  margin: 0 auto;
  padding: 0 24px;
}
 
.section-title {
  font-family: var(--font-en);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--black);
  margin-bottom: 8px;
  text-align: center;
}
.section-title::after {
  content: '';
  display: block;
  width: 36px;
  height: 1px;
  background: var(--accent);
  margin: 14px auto 0;
}
.section-sub {
  text-align: center;
  color: var(--gray);
  font-size: 0.85rem;
  margin-top: 12px;
  margin-bottom: 48px;
  letter-spacing: 0.04em;
}
 
/* ===========================
   About
=========================== */
.about-hero-copy { text-align: center; margin-bottom: 56px; }
.about-hero-copy .hero-sub { display: block; font-family: var(--font-en); font-size: 0.85rem; letter-spacing: 0.18em; color: var(--gray); text-transform: uppercase; margin-bottom: 12px; }
.about-hero-copy .hero-desc { display: block; font-size: 0.95rem; color: var(--dark-gray); line-height: 1.9; margin-bottom: 28px; }
.about-hero-copy .hero-btn { display: inline-block; padding: 13px 36px; border: 1px solid var(--black); font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--black); transition: background var(--transition), color var(--transition); }
.about-hero-copy .hero-btn:hover { background: var(--black); color: var(--white); }
 
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
  margin-top: 48px;
}
.about-lead {
  font-family: var(--font-jp);
  font-size: 1.05rem;
  font-weight: 400;
  line-height: 1.9;
  margin-bottom: 20px;
  color: var(--black);
}
.about-text p { color: var(--dark-gray); font-size: 0.9rem; line-height: 1.9; margin-bottom: 24px; }
.about-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.about-tags span { font-size: 0.75rem; padding: 5px 14px; border: 1px solid var(--mid); color: var(--dark-gray); letter-spacing: 0.04em; }
.about-channels h3 { font-family: var(--font-en); font-size: 1rem; font-weight: 400; letter-spacing: 0.1em; margin-bottom: 20px; color: var(--gray); text-transform: uppercase; }
.channel-card { display: flex; align-items: center; gap: 16px; padding: 18px 20px; border: 1px solid var(--mid); margin-bottom: 12px; background: var(--white); transition: border-color var(--transition), box-shadow var(--transition); cursor: pointer; }
.channel-card:hover { border-color: var(--accent); box-shadow: var(--shadow); }
.channel-icon { width: 46px; height: 46px; background: var(--black); color: var(--white); display: flex; align-items: center; justify-content: center; font-size: 0.9rem; flex-shrink: 0; border-radius: 50%; overflow: hidden; }
.channel-icon img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.channel-name { font-weight: 500; font-size: 0.9rem; margin-bottom: 3px; }
.channel-desc { font-size: 0.78rem; color: var(--gray); }
 
/* ===========================
   Slideshow
=========================== */
.slideshow { position: relative; overflow: hidden; border-radius: var(--radius); background: var(--light); max-width: 820px; margin: 0 auto; }
.slides-wrap { display: flex; transition: transform 0.5s cubic-bezier(0.4,0,0.2,1); }
.slide-item { min-width: 100%; position: relative; }
.slide-item img { width: 100%; height: 480px; object-fit: contain; background: var(--light); }
.slide-btn { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(255,255,255,0.85); border: 1px solid var(--mid); width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; cursor: pointer; z-index: 5; transition: background var(--transition); border-radius: 0; }
.slide-btn:hover { background: var(--white); }
.slide-btn.prev { left: 12px; }
.slide-btn.next { right: 12px; }
.slide-dots { display: flex; justify-content: center; gap: 8px; padding: 14px 0 12px; background: var(--white); }
.dot { width: 6px; height: 6px; background: var(--mid); border-radius: 50%; cursor: pointer; transition: background var(--transition); }
.dot.active { background: var(--accent); }
.slide-counter { text-align: center; margin-top: 12px; font-size: 0.78rem; color: var(--gray); letter-spacing: 0.1em; }
 
/* ===========================
   Web Design Works
=========================== */
.web-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 0; }
.web-card { border: 1px solid var(--mid); background: var(--white); overflow: hidden; transition: box-shadow var(--transition), transform var(--transition); }
.web-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.web-card-thumb { height: 160px; background: linear-gradient(135deg, #e8e4de 0%, #d4cfc8 100%); position: relative; display: flex; align-items: center; justify-content: center; }
.web-card-thumb--2 { background: linear-gradient(135deg, #dce8e4 0%, #c8d4d0 100%); }
.web-card-thumb--3 { background: linear-gradient(135deg, #e4dce8 0%, #d0c8d4 100%); }
.web-card-label { font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; background: var(--white); color: var(--dark-gray); padding: 4px 10px; border: 1px solid var(--mid); position: absolute; top: 12px; left: 12px; }
.web-card-body { padding: 20px; }
.web-card-body h3 { font-size: 0.95rem; font-weight: 500; margin-bottom: 8px; }
.web-card-body p { font-size: 0.82rem; color: var(--gray); line-height: 1.7; margin-bottom: 12px; }
.web-card-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.web-card-tags span { font-size: 0.7rem; padding: 3px 8px; background: var(--light); color: var(--dark-gray); }
.web-card-link { font-size: 0.78rem; color: var(--accent); letter-spacing: 0.04em; transition: opacity var(--transition); }
.web-card-link:hover { opacity: 0.7; }
.web-note { text-align: center; font-size: 0.75rem; color: var(--gray); margin-top: 24px; }
 
/* ===========================
   Skills
=========================== */
.skills-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; margin-top: 48px; }
.skill-group h3 { font-family: var(--font-en); font-size: 1rem; font-weight: 400; letter-spacing: 0.1em; color: var(--accent); margin-bottom: 16px; padding-bottom: 10px; border-bottom: 1px solid var(--mid); text-transform: uppercase; }
.skill-group ul li { font-size: 0.88rem; color: var(--dark-gray); padding: 6px 0; border-bottom: 1px solid var(--light); display: flex; align-items: center; gap: 8px; }
.skill-group ul li::before { content: '—'; color: var(--mid); font-size: 0.7rem; }
 
/* ===========================
   Contact
=========================== */
.contact-container { text-align: center; }
.contact-desc { color: var(--dark-gray); font-size: 0.9rem; margin: 20px 0 36px; }
.contact-links { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
.contact-btn { display: inline-block; padding: 14px 36px; background: var(--black); color: var(--white); font-size: 0.82rem; letter-spacing: 0.1em; text-transform: uppercase; transition: background var(--transition); }
.contact-btn:hover { background: var(--dark-gray); }
.contact-btn--outline { background: transparent; border: 1px solid var(--black); color: var(--black); }
.contact-btn--outline:hover { background: var(--black); color: var(--white); }

/* ===========================
   Inline CTA Card
=========================== */
.inline-cta {
  max-width: 640px;
  margin: 56px auto 0;
  padding: 48px 32px;
  background: var(--white);
  border: 1px solid var(--mid);
  border-radius: 12px;
  text-align: center;
  box-shadow: var(--shadow);
}
.inline-cta-title {
  font-family: var(--font-en);
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--black);
  margin-bottom: 8px;
}
.inline-cta-desc {
  font-size: 0.88rem;
  color: var(--dark-gray);
  margin-bottom: 24px;
}
@media (max-width: 768px) {
  .inline-cta { padding: 36px 20px; margin-top: 40px; }
}

/* ===========================
   Footer
=========================== */
.footer { background: var(--black); color: var(--gray); text-align: center; padding: 28px; font-size: 0.75rem; letter-spacing: 0.08em; }
 
/* ===========================
   Responsive
=========================== */
@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links { position: fixed; top: 60px; left: 0; right: 0; height: calc(100vh - 60px); background: var(--white); flex-direction: column; gap: 0; border-top: 1px solid var(--mid); max-height: 0; overflow-y: auto; transition: max-height 0.4s ease; display: flex; }
  .nav-links.open { max-height: calc(100vh - 60px); display: flex; }
  .nav-links a { display: block; padding: 14px 24px; border-bottom: 1px solid var(--light); font-size: 0.85rem; }
  .hero-title { font-size: 2.6rem; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .web-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
  .slide-item img { height: 260px; }
  .contact-links { flex-direction: column; align-items: center; }
  .contact-btn { width: 100%; max-width: 280px; text-align: center; }
  .section { padding: 64px 0; }
}
 
@media (max-width: 480px) {
  .hero-title { font-size: 2rem; }
  .slide-item img { height: 220px; }
  .nav-logo { font-size: .78rem; letter-spacing: .01em; }
}

body.menu-open { overflow: hidden; }
 
/* ===========================
   Blog Section
=========================== */
#blog { background: var(--light); padding: 80px 5vw; }
.blog-tabs { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 2.5rem; }
.blog-tab { background: var(--white); border: 1px solid var(--mid); color: var(--dark-gray); font-family: var(--font-jp); font-size: 0.82rem; font-weight: 500; padding: 0.45rem 1.1rem; border-radius: 100px; cursor: pointer; transition: var(--transition); }
.blog-tab:hover { background: var(--off-white); color: var(--black); }
.blog-tab.active { background: var(--black); border-color: var(--black); color: var(--white); }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.blog-card { background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column; transition: var(--transition); }
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.blog-card.hidden { display: none; }
.blog-card-cat { font-size: 0.72rem; font-weight: 500; letter-spacing: 0.08em; padding: 0.45rem 1rem; }
.blog-card-cat.career { background: var(--accent-light); color: var(--dark-gray); }
.blog-card-cat.ai { background: #e4ede0; color: #4a6e42; }
.blog-card-cat.web { background: #dde8f0; color: #3a5c78; }
.blog-card-body { padding: 1.2rem 1.3rem 1.4rem; display: flex; flex-direction: column; flex: 1; }
.blog-date { font-size: 0.72rem; color: var(--gray); letter-spacing: 0.08em; margin-bottom: 0.5rem; display: block; }
.blog-card-title { font-family: var(--font-en); font-size: 0.97rem; font-weight: 600; color: var(--black); line-height: 1.55; margin-bottom: 0.7rem; }
.blog-card-desc { font-size: 0.82rem; color: var(--dark-gray); line-height: 1.8; flex: 1; margin-bottom: 1rem; }
.blog-card-link { display: inline-block; font-size: 0.8rem; font-weight: 500; color: var(--accent); text-decoration: none; letter-spacing: 0.04em; transition: var(--transition); }
.blog-card-link:hover { color: var(--black); letter-spacing: 0.08em; }
.coming-soon span { font-size: 0.72rem; color: var(--gray); }
@media (max-width: 960px) { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .blog-grid { grid-template-columns: 1fr; } .blog-tabs { gap: 0.4rem; } .blog-tab { font-size: 0.78rem; padding: 0.4rem 0.9rem; } }

/* ===========================
   SNS Links
=========================== */
.sns-links { margin-top: 2.5rem; text-align: center; }
.sns-label { font-family: 'Cormorant Garamond', serif; font-size: .75rem; letter-spacing: .35em; color: #b4a078; text-transform: uppercase; margin-bottom: 1.25rem; }
.sns-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; max-width: 680px; margin: 0 auto; }
.sns-item { display: inline-flex; align-items: center; gap: .75rem; padding: .75rem 1.4rem; border: 1px solid #d8d0c4; border-radius: 6px; background: #fff; text-decoration: none; color: #1a1a2e; transition: border-color .2s, box-shadow .2s; min-width: 220px; }
.sns-item:hover { border-color: #b4a078; box-shadow: 0 2px 8px rgba(180,160,120,.15); }
.sns-icon { width: 22px; height: 22px; flex-shrink: 0; color: #4a4540; }
.sns-text { display: flex; flex-direction: column; text-align: left; }
.sns-name { font-family: 'Cormorant Garamond', serif; font-size: .9rem; font-weight: 400; letter-spacing: .05em; }
.sns-handle { font-family: 'Noto Sans JP', sans-serif; font-size: .72rem; font-weight: 300; color: #7a7060; margin-top: .1rem; }
@media (max-width: 480px) { .sns-item { width: 100%; min-width: unset; } }

/* ===========================
   Stripe セクション
=========================== */
.stripe-section { background: #faf8f4; padding: 5rem 1.5rem; text-align: center; border-top: 1px solid #e8e0d0; }
.stripe-section-label { font-family: 'Cormorant Garamond', serif; font-size: .75rem; letter-spacing: .35em; color: #b4a078; text-transform: uppercase; display: block; margin-bottom: 1rem; }
.stripe-section-title { font-family: 'Cormorant Garamond', serif; font-size: clamp(2rem, 5vw, 3rem); font-weight: 300; color: #1a1a2e; letter-spacing: .1em; margin-bottom: .75rem; }
.stripe-section-desc { font-family: 'Noto Sans JP', sans-serif; font-size: .85rem; font-weight: 300; color: #4a4540; letter-spacing: .08em; line-height: 1.9; margin-bottom: 2.5rem; }
.stripe-divider { width: 48px; height: 1px; background: #b4a078; margin: 0 auto 3rem; opacity: .6; }
.stripe-plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; max-width: 860px; margin: 0 auto 3rem; text-align: left; }
.stripe-plan-card { background: #fff; border: 1px solid #e0d8cc; border-radius: 6px; padding: 2rem 1.75rem; display: flex; flex-direction: column; gap: 1rem; transition: box-shadow .2s; }
.stripe-plan-card:hover { box-shadow: 0 4px 20px rgba(180,160,120,.15); }
.stripe-plan-card.featured { border: 2px solid #b4a078; position: relative; }
.stripe-plan-badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: #b4a078; color: #fff; font-family: 'Cormorant Garamond', serif; font-size: .72rem; letter-spacing: .2em; padding: 3px 14px; border-radius: 20px; white-space: nowrap; }
.stripe-plan-name { font-family: 'Cormorant Garamond', serif; font-size: .78rem; letter-spacing: .2em; color: #b4a078; text-transform: uppercase; }
.stripe-plan-price { font-family: 'Cormorant Garamond', serif; font-size: 2.4rem; font-weight: 300; color: #1a1a2e; line-height: 1; }
.stripe-plan-price span { font-size: 1rem; color: #7a7060; }
.stripe-plan-note { font-family: 'Noto Sans JP', sans-serif; font-size: .72rem; font-weight: 300; color: #9a9080; letter-spacing: .04em; margin-top: -.5rem; }
.stripe-plan-features { font-family: 'Noto Sans JP', sans-serif; font-size: .78rem; font-weight: 300; color: #4a4540; line-height: 1.9; list-style: none; padding: 0; border-top: 1px solid #e8e0d0; padding-top: .8rem; }
.stripe-plan-features li::before { content: "— "; color: #b4a078; }
.stripe-btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; width: 100%; padding: .85rem 1.2rem; font-family: 'Noto Sans JP', sans-serif; font-size: .8rem; font-weight: 500; letter-spacing: .06em; border-radius: 4px; border: 1px solid #c0bab0; color: #4a4540; background: #f5f0e8; text-decoration: none; cursor: pointer; transition: all .2s; margin-top: auto; }
.stripe-btn:hover { background: #ede8de; border-color: #b4a078; color: #1a1a2e; }
.stripe-btn.primary { background: #1a1a2e; border-color: #1a1a2e; color: #f5f0e8; }
.stripe-btn.primary:hover { background: #2a2a45; border-color: #2a2a45; }
.stripe-btn svg { width: 15px; height: 15px; flex-shrink: 0; }
.stripe-trust-badge { display: inline-flex; align-items: center; gap: 10px; border: 1px solid #e0d8cc; border-radius: 4px; padding: 8px 20px; background: #fff; margin-bottom: 2rem; }
.stripe-trust-badge-text { font-family: 'Noto Sans JP', sans-serif; font-size: .75rem; font-weight: 300; color: #7a7060; letter-spacing: .06em; }
.stripe-coming { font-family: 'Noto Sans JP', sans-serif; font-size: .72rem; font-weight: 300; color: #9a9080; letter-spacing: .06em; margin-top: 1.5rem; line-height: 1.9; }
@media (max-width: 600px) { .stripe-plans { grid-template-columns: 1fr; } }

/* ===========================
   LINE CTA
=========================== */
.line-cta { margin: 0 auto 2rem; text-align: center; }
.line-cta-label { font-family: 'Noto Sans JP', sans-serif; font-size: .75rem; font-weight: 300; letter-spacing: .2em; color: #9a9080; text-transform: uppercase; margin-bottom: .75rem; }
.line-add-btn { display: inline-flex; align-items: center; gap: 10px; background: #06C755; color: #fff; font-family: 'Noto Sans JP', sans-serif; font-size: .9rem; font-weight: 500; letter-spacing: .06em; padding: .9rem 2.2rem; border-radius: 4px; text-decoration: none; transition: background .2s, transform .2s; margin-bottom: .75rem; }
.line-add-btn:hover { background: #05b34c; transform: translateY(-1px); }
.line-cta-note { font-family: 'Noto Sans JP', sans-serif; font-size: .72rem; font-weight: 300; color: #9a9080; letter-spacing: .04em; }

/* ===========================
   サービスカテゴリ
=========================== */
.service-categories { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.25rem; max-width: 900px; margin: 0 auto 2.5rem; text-align: left; }
.service-cat-card { background: #fff; border: 1px solid #e0d8cc; border-radius: 6px; padding: 1.5rem 1.4rem; }
.service-cat-icon { font-size: 1.6rem; margin-bottom: .6rem; }
.service-cat-title { font-family: 'Cormorant Garamond', serif; font-size: 1rem; font-weight: 400; color: #1a1a2e; letter-spacing: .06em; margin-bottom: .75rem; padding-bottom: .5rem; border-bottom: 1px solid #e8e0d0; }
.service-cat-list { font-family: 'Noto Sans JP', sans-serif; font-size: .76rem; font-weight: 300; color: #4a4540; line-height: 2; list-style: none; padding: 0; }
.service-cat-list li::before { content: "— "; color: #b4a078; }
@media (max-width: 600px) { .service-categories { grid-template-columns: 1fr; } }

/* ===========================
   Coming Soon カード
=========================== */
.coming-soon-card { position: relative; overflow: hidden; }
.coming-soon-overlay { position: absolute; inset: 0; background: rgba(250,248,244,.88); display: flex; flex-direction: column; align-items: center; justify-content: center; z-index: 2; border-radius: 6px; }
.coming-soon-text { font-family: 'Cormorant Garamond', serif; font-size: 1.4rem; font-weight: 300; color: #b4a078; letter-spacing: .2em; }
.coming-soon-sub { font-family: 'Noto Sans JP', sans-serif; font-size: .72rem; font-weight: 300; color: #9a9080; letter-spacing: .06em; margin-top: .3rem; }
.stripe-btn.disabled { opacity: .4; cursor: not-allowed; pointer-events: none; display: inline-flex; align-items: center; justify-content: center; width: 100%; padding: .85rem 1.2rem; font-family: 'Noto Sans JP', sans-serif; font-size: .8rem; font-weight: 500; letter-spacing: .06em; border-radius: 4px; border: 1px solid #c0bab0; color: #4a4540; background: #f5f0e8; margin-top: auto; }

/* ===========================
   webAIサイトからの遷移時（?from=webai）
   ポートフォリオの通常ヘッダーを隠し、
   web&AIサポートサイトのヘッダーを表示する
=========================== */
html.webai-mode #nav { display: none; }
html.webai-mode .cm-hero { padding-top: 72px; }
html.webai-mode .minigame-hero { padding-top: 48px; }

/* ---- web&AIサポートサイトのヘッダー（#webai-header-mount 内にスコープ） ---- */
#webai-header-mount {
  --wa-green-900: #0B4A38;
  --wa-green-700: #0F6E56;
  --wa-green: #16A97C;
  --wa-green-light: #E3F5EC;
  --wa-ink: #1B2B26;
  --wa-ink-soft: #4B5D57;
  --wa-ink-mute: #7C8C86;
  --wa-line: #E4EEE9;
  --wa-font-head: "Zen Maru Gothic", "Noto Sans JP", sans-serif;
  --wa-font-body: "Noto Sans JP", sans-serif;
}
#webai-header-mount * { box-sizing: border-box; }
#webai-header-mount a { color: inherit; text-decoration: none; }
#webai-header-mount ul { list-style: none; margin: 0; padding: 0; }
#webai-header-mount .icon { width: 18px; height: 18px; stroke: currentColor; stroke-width: 1.8; fill: none; stroke-linecap: round; stroke-linejoin: round; }

#webai-header-mount .inner { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }

#webai-header-mount .btn { display: inline-flex; align-items: center; gap: 8px; border-radius: 999px; font-weight: 700; white-space: nowrap; font-family: var(--wa-font-body); transition: transform .15s ease, box-shadow .15s ease, background .15s ease; }
#webai-header-mount .btn-primary { background: var(--wa-green); color: #fff; padding: 12px 22px; font-size: 14.5px; box-shadow: 0 10px 22px -10px rgba(20,148,105,.55); }
#webai-header-mount .btn-primary:hover { background: var(--wa-green-700); transform: translateY(-1px); }

#webai-header-mount .site-header { position: sticky; top: 0; z-index: 100; will-change: transform; background: rgba(252,254,253,.9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--wa-line); font-family: var(--wa-font-body); }
#webai-header-mount .header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 20px; padding: 12px 0; }
#webai-header-mount .logo { display: flex; flex-direction: column; line-height: 1.15; }
#webai-header-mount .logo-en { font-family: var(--wa-font-head); font-weight: 700; font-size: 21px; color: var(--wa-green-700); letter-spacing: .02em; }
#webai-header-mount .logo-jp { font-size: 11.5px; color: var(--wa-ink-mute); letter-spacing: .03em; }

#webai-header-mount .global-nav ul { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 16px 26px; }
#webai-header-mount .global-nav a { font-size: 14.5px; font-weight: 500; color: var(--wa-ink-soft); position: relative; padding: 4px 0; }
#webai-header-mount .global-nav a:not(.nav-app-link):hover { color: var(--wa-green-700); }
#webai-header-mount .global-nav a:not(.nav-app-link)::after { content: ""; position: absolute; left: 0; bottom: -4px; width: 0; height: 2px; background: var(--wa-green); transition: width .2s ease; }
#webai-header-mount .global-nav a:not(.nav-app-link):hover::after { width: 100%; }

#webai-header-mount .nav-item-app-first { margin-left: 6px; padding-left: 22px; border-left: 1px solid var(--wa-line); }
#webai-header-mount .global-nav .nav-app-link { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: 999px; background: var(--wa-green-light); color: var(--wa-green-700); font-weight: 700; font-size: 13.5px; transition: background .15s ease, color .15s ease; }
#webai-header-mount .global-nav .nav-app-link:hover { background: var(--wa-green-700); color: #fff; }
#webai-header-mount .global-nav .nav-app-link .icon { width: 14px; height: 14px; }

#webai-header-mount .nav-toggle { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 38px; height: 38px; border: none; background: none; cursor: pointer; padding: 0; }
#webai-header-mount .nav-toggle span { display: block; width: 22px; height: 2px; background: var(--wa-ink); border-radius: 2px; transition: .25s; }

@media (max-width: 760px) {
  #webai-header-mount .global-nav { position: fixed; top: 76px; left: 0; right: 0; height: calc(100vh - 76px); background: #fff; overflow-y: auto; -webkit-overflow-scrolling: touch; transform: translateY(-8px); opacity: 0; pointer-events: none; transition: opacity .2s ease, transform .2s ease; padding: 28px 24px; border-top: 1px solid var(--wa-line); z-index: 50; }
  #webai-header-mount .global-nav.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  #webai-header-mount .global-nav ul { flex-direction: column; flex-wrap: nowrap; gap: 4px; }
  #webai-header-mount .global-nav li { width: 100%; }
  #webai-header-mount .global-nav a { display: block; width: 100%; padding: 16px 4px; font-size: 16px; border-bottom: 1px solid var(--wa-line); }
  #webai-header-mount .nav-item-app-first { margin-left: 0; padding-left: 0; border-left: none; margin-top: 10px; padding-top: 14px; border-top: 1px solid var(--wa-line); }
  #webai-header-mount .global-nav .nav-app-link { width: 100%; border-radius: 12px; padding: 14px 12px; border-bottom: none; justify-content: flex-start; }
  #webai-header-mount .nav-toggle { display: flex; }
}