:root {
  --cream: #FAF6F1;
  --warm-white: #FDF9F5;
  --dusty-rose: #C9A0A0;
  --blush: #E8C4C4;
  --mauve: #8B6F6F;
  --deep: #3D2B2B;
  --soft-gray: #8A7F7A;
  --light-line: #E8DDD6;
  --accent: #D4AF37;
  --rose-gold: #B76E79;
  --sage: #9CAF88;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--cream);
  color: var(--deep);
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 300;
  line-height: 1.8;
  overflow-x: hidden;
}

/* ===== SCROLL ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== HEADER ===== */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(250, 246, 241, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--light-line);
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  transition: box-shadow 0.3s;
}

header.scrolled {
  box-shadow: 0 4px 24px rgba(61,43,43,0.06);
}

.logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.6rem;
  font-weight: 300;
  letter-spacing: 0.12em;
  color: var(--deep);
  text-decoration: none;
}
.logo span { color: var(--dusty-rose); font-style: italic; }

nav { display: flex; gap: 32px; align-items: center; }

nav a {
  text-decoration: none;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--soft-gray);
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 300;
  transition: color 0.3s;
  position: relative;
}
nav a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--dusty-rose);
  transition: width 0.3s;
}
nav a:hover { color: var(--dusty-rose); }
nav a:hover::after { width: 100%; }

.nav-cta {
  background: linear-gradient(135deg, var(--dusty-rose), var(--rose-gold)) !important;
  color: white !important;
  padding: 8px 22px;
  border-radius: 24px;
  font-size: 0.75rem !important;
  letter-spacing: 0.1em !important;
  box-shadow: 0 4px 16px rgba(201,160,160,0.3);
  transition: transform 0.3s, box-shadow 0.3s !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(201,160,160,0.4) !important; }

/* Mobile menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 110;
}
.hamburger span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--deep);
  transition: all 0.3s;
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding-top: 70px;
}

.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 60px 80px 80px;
}

.hero-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  color: var(--dusty-rose);
  text-transform: uppercase;
  margin-bottom: 28px;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  animation: fadeUp 0.8s ease 0.1s both;
}

.hero-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(2.2rem, 3.5vw, 3.2rem);
  font-weight: 400;
  line-height: 1.5;
  color: var(--deep);
  margin-bottom: 28px;
  letter-spacing: 0.04em;
  animation: fadeUp 0.8s ease 0.25s both;
}
.hero-title em { font-style: normal; color: var(--dusty-rose); }

.hero-sub {
  font-size: 0.92rem;
  color: var(--soft-gray);
  line-height: 2.2;
  max-width: 400px;
  margin-bottom: 48px;
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 300;
  animation: fadeUp 0.8s ease 0.4s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  animation: fadeUp 0.8s ease 0.55s both;
}

.btn-primary {
  background: var(--deep);
  color: var(--cream);
  padding: 16px 40px;
  text-decoration: none;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  border-radius: 50px;
  transition: all 0.3s;
  box-shadow: 0 4px 16px rgba(61,43,43,0.12);
}
.btn-primary:hover {
  background: var(--mauve);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(61,43,43,0.18);
}

.btn-ghost {
  color: var(--deep);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  padding: 16px 32px;
  border: 1px solid var(--light-line);
  border-radius: 50px;
  transition: all 0.3s;
}
.btn-ghost:hover {
  border-color: var(--dusty-rose);
  color: var(--dusty-rose);
  background: rgba(201,160,160,0.05);
}

.hero-right {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #E8C4C4 0%, #C9A0A0 40%, #B76E79 100%);
}

.hero-visual {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Decorative floating elements */
.hero-float { position: absolute; border-radius: 50%; opacity: 0.15; }
.hero-float-1 { width: 300px; height: 300px; border: 1px solid white; top: 10%; left: -50px; animation: float 8s ease-in-out infinite; }
.hero-float-2 { width: 200px; height: 200px; background: rgba(255,255,255,0.1); bottom: 15%; right: -30px; animation: float 6s ease-in-out infinite 1s; }
.hero-float-3 { width: 150px; height: 150px; border: 1px solid white; top: 60%; left: 30%; animation: float 7s ease-in-out infinite 0.5s; }

.hero-circle {
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  animation: float 6s ease-in-out infinite;
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
}

.hero-circle-icon { font-size: 3rem; margin-bottom: 12px; }

.hero-circle-text {
  font-family: 'Noto Serif JP', serif;
  font-size: 1rem;
  color: white;
  text-align: center;
  line-height: 2;
  letter-spacing: 0.08em;
}

.hero-badge {
  position: absolute;
  bottom: 60px; right: 60px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-radius: 50%;
  width: 110px; height: 110px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
  animation: fadeUp 1s ease 0.8s both;
}
.hero-badge strong {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.8rem;
  color: var(--rose-gold);
  font-weight: 400;
  line-height: 1;
}
.hero-badge span { font-size: 0.6rem; color: var(--soft-gray); letter-spacing: 0.08em; margin-top: 4px; }

/* ===== TRUST BAR ===== */
.trust-bar {
  background: var(--deep);
  padding: 18px 80px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--blush);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
}
.trust-icon { font-size: 1rem; opacity: 0.8; }

/* ===== SECTIONS ===== */
.section {
  padding: 100px 80px;
  max-width: 1200px;
  margin: 0 auto;
}

.section-label {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--dusty-rose);
  text-transform: uppercase;
  margin-bottom: 16px;
  display: block;
}

.section-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.6rem, 2.5vw, 2.4rem);
  font-weight: 400;
  line-height: 1.5;
  color: var(--deep);
  margin-bottom: 36px;
  letter-spacing: 0.04em;
}
.section-title em { font-style: normal; color: var(--dusty-rose); }

/* ===== CONCEPT ===== */
.concept { background: var(--warm-white); }
.concept-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 80px;
}
.concept-text p {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.92rem;
  color: var(--soft-gray);
  line-height: 2.2;
  margin-bottom: 20px;
  font-weight: 300;
}
.concept-card {
  background: var(--cream);
  border: 1px solid var(--light-line);
  padding: 40px;
  border-radius: 16px;
  position: relative;
  box-shadow: 0 4px 24px rgba(61,43,43,0.04);
}
.concept-card::before {
  content: '';
  position: absolute;
  top: -1px; left: 32px;
  width: 60px; height: 3px;
  background: linear-gradient(90deg, var(--dusty-rose), var(--accent));
  border-radius: 2px;
}
.concept-list { list-style: none; margin-top: 12px; }
.concept-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--light-line);
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--deep);
}
.concept-list li:last-child { border-bottom: none; }
.concept-list li::before { content: '✦'; color: var(--dusty-rose); font-size: 0.65rem; flex-shrink: 0; }

/* ===== CATEGORIES ===== */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.cat-card {
  border: 1px solid var(--light-line);
  padding: 36px 32px;
  border-radius: 16px;
  background: var(--warm-white);
  text-decoration: none;
  display: flex;
  gap: 24px;
  align-items: flex-start;
  transition: all 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
  position: relative;
  overflow: hidden;
}
.cat-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--dusty-rose), var(--accent));
  transform: scaleX(0);
  transition: transform 0.4s;
  transform-origin: left;
}
.cat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(201,160,160,0.15);
  border-color: rgba(201,160,160,0.3);
}
.cat-card:hover::after { transform: scaleX(1); }

.cat-icon-wrap {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(201,160,160,0.15), rgba(212,175,55,0.08));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.cat-content { flex: 1; }
.cat-name {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--deep);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}
.cat-desc { font-size: 0.82rem; color: var(--soft-gray); line-height: 1.9; font-weight: 300; }
.cat-count {
  margin-top: 16px;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--dusty-rose);
  font-weight: 400;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.cat-count .arrow { transition: transform 0.3s; display: inline-block; }
.cat-card:hover .cat-count .arrow { transform: translateX(4px); }

/* ===== REVIEWS CAROUSEL ===== */
.reviews-bg {
  background: linear-gradient(180deg, var(--cream) 0%, #F0E2DE 100%);
  padding: 100px 80px;
  overflow: hidden;
}
.reviews-header { text-align: center; max-width: 600px; margin: 0 auto 60px; }

.carousel-wrapper { position: relative; max-width: 1200px; margin: 0 auto; }
.carousel-track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s cubic-bezier(0.25, 0.1, 0.25, 1);
  cursor: grab;
}
.carousel-track:active { cursor: grabbing; }

.review-card {
  background: white;
  padding: 36px;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.04);
  border: 1px solid var(--light-line);
  min-width: calc(33.333% - 16px);
  flex-shrink: 0;
  transition: transform 0.3s;
}
.review-card:hover { transform: translateY(-4px); }

.review-stars { color: var(--accent); font-size: 0.8rem; letter-spacing: 2px; margin-bottom: 16px; }
.review-quote {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3rem;
  color: var(--blush);
  line-height: 1;
  margin-bottom: 12px;
  font-style: italic;
}
.review-text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.88rem;
  color: var(--soft-gray);
  line-height: 2;
  margin-bottom: 24px;
  font-weight: 300;
}
.reviewer { display: flex; align-items: center; gap: 12px; }
.reviewer-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blush), var(--dusty-rose));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
  color: white;
  font-style: italic;
}
.reviewer-info strong {
  display: block;
  font-size: 0.82rem;
  color: var(--deep);
  font-weight: 400;
  letter-spacing: 0.04em;
}
.reviewer-info span { font-size: 0.72rem; color: var(--soft-gray); }

.carousel-nav {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 36px;
}
.carousel-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--light-line);
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  padding: 0;
}
.carousel-dot.active {
  background: var(--dusty-rose);
  width: 24px;
  border-radius: 4px;
}

/* ===== ARTICLES ===== */
.articles-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 24px;
  margin-top: 60px;
}
.article-card {
  border: 1px solid var(--light-line);
  border-radius: 16px;
  overflow: hidden;
  text-decoration: none;
  display: block;
  background: white;
  transition: all 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
}
.article-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(201,160,160,0.15);
}
.article-thumb {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  position: relative;
  overflow: hidden;
}
.article-thumb.rose { background: linear-gradient(135deg, #F4D4D4, #E8A8A8); }
.article-thumb.sage { background: linear-gradient(135deg, #C4D4C4, #A8C4A8); }
.article-thumb.lavender { background: linear-gradient(135deg, #D4C4E4, #C0A8D4); }
.article-card.featured .article-thumb { height: 280px; }

.article-body { padding: 24px; }
.article-tag {
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--dusty-rose);
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  margin-bottom: 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.article-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.6rem;
  font-style: normal;
  font-family: 'Noto Sans JP', sans-serif;
  letter-spacing: 0.05em;
}
.badge-expert { background: rgba(156,175,136,0.15); color: var(--sage); }
.badge-tested { background: rgba(201,160,160,0.15); color: var(--dusty-rose); }
.badge-privacy { background: rgba(212,175,55,0.15); color: #B89B30; }

.article-title {
  font-family: 'Noto Serif JP', serif;
  font-size: 0.95rem;
  color: var(--deep);
  line-height: 1.7;
  margin-bottom: 12px;
  font-weight: 400;
}
.article-card.featured .article-title { font-size: 1.1rem; }
.article-date { font-size: 0.72rem; color: var(--soft-gray); letter-spacing: 0.08em; }
.article-arrow { display: inline-block; margin-left: 8px; transition: transform 0.3s; }
.article-card:hover .article-arrow { transform: translateX(4px); }

/* ===== DIAGNOSIS CTA ===== */
.diagnosis-section {
  background: linear-gradient(135deg, var(--deep) 0%, #4A3535 100%);
  padding: 80px;
  border-radius: 24px;
  margin: 0 80px 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.diagnosis-section::before {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  border-radius: 50%;
  border: 1px solid rgba(201,160,160,0.1);
  top: -100px; right: -100px;
}
.diagnosis-inner { position: relative; z-index: 1; }
.diagnosis-icon { font-size: 3rem; margin-bottom: 24px; }
.diagnosis-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.4rem, 2vw, 2rem);
  font-weight: 400;
  color: white;
  margin-bottom: 16px;
  letter-spacing: 0.04em;
}
.diagnosis-desc {
  color: rgba(255,255,255,0.6);
  font-size: 0.88rem;
  line-height: 2;
  margin-bottom: 36px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}
.btn-diagnosis {
  display: inline-block;
  padding: 16px 48px;
  background: linear-gradient(135deg, var(--dusty-rose), var(--rose-gold));
  color: white;
  text-decoration: none;
  border-radius: 50px;
  font-size: 0.88rem;
  letter-spacing: 0.1em;
  transition: all 0.3s;
  box-shadow: 0 4px 24px rgba(183,110,121,0.3);
  border: none;
  cursor: pointer;
  font-family: 'Noto Sans JP', sans-serif;
}
.btn-diagnosis:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(183,110,121,0.4);
}
.diagnosis-note {
  margin-top: 16px;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.35);
}

/* ===== CTA / NEWSLETTER ===== */
.cta-section {
  background: var(--deep);
  padding: 100px 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  border: 1px solid rgba(201,160,160,0.08);
  top: -150px; right: -100px;
}
.cta-inner { position: relative; z-index: 1; max-width: 600px; margin: 0 auto; }
.cta-label {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--blush);
  margin-bottom: 20px;
  display: block;
}
.cta-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.6rem, 2.5vw, 2.4rem);
  font-weight: 400;
  color: white;
  line-height: 1.5;
  margin-bottom: 20px;
  letter-spacing: 0.04em;
}
.cta-desc {
  color: rgba(255,255,255,0.55);
  font-size: 0.85rem;
  line-height: 2;
  margin-bottom: 40px;
}
.cta-input-row { display: flex; gap: 12px; max-width: 440px; margin: 0 auto; }
.cta-input {
  flex: 1;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50px;
  padding: 14px 24px;
  color: white;
  font-size: 0.85rem;
  font-family: 'Noto Sans JP', sans-serif;
  outline: none;
  transition: border-color 0.3s;
}
.cta-input:focus { border-color: var(--dusty-rose); }
.cta-input::placeholder { color: rgba(255,255,255,0.3); }
.cta-submit {
  background: linear-gradient(135deg, var(--dusty-rose), var(--rose-gold));
  color: white;
  border: none;
  padding: 14px 28px;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  border-radius: 50px;
  cursor: pointer;
  font-family: 'Noto Sans JP', sans-serif;
  transition: all 0.3s;
  white-space: nowrap;
}
.cta-submit:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(183,110,121,0.3); }
.cta-note { margin-top: 16px; font-size: 0.72rem; color: rgba(255,255,255,0.3); letter-spacing: 0.05em; }

/* ===== FOOTER ===== */
footer { background: #2D2226; padding: 60px 80px 40px; }
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  margin-bottom: 32px;
}
.footer-logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem;
  font-weight: 300;
  color: white;
  text-decoration: none;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 16px;
}
.footer-logo span { color: var(--blush); font-style: italic; }
.footer-tagline { font-size: 0.78rem; color: rgba(255,255,255,0.35); line-height: 1.9; }
.footer-col h4 {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 20px;
  font-weight: 300;
}
.footer-col a {
  display: block;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.3s;
}
.footer-col a:hover { color: var(--blush); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.2);
  letter-spacing: 0.08em;
  flex-wrap: wrap;
  gap: 12px;
}

/* ===== ALL ARTICLES LIST ===== */
.all-articles-list {
  display: grid;
  gap: 1px;
  background: var(--light-line);
  border: 1px solid var(--light-line);
  border-radius: 16px;
  overflow: hidden;
}
.all-articles-item {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 24px;
  background: white;
  text-decoration: none;
  transition: all 0.3s;
}
.all-articles-item:hover { background: var(--warm-white); padding-left: 32px; }
.all-articles-icon { font-size: 1.5rem; flex-shrink: 0; }
.all-articles-tag {
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  color: var(--dusty-rose);
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  margin-bottom: 4px;
}
.all-articles-title { font-family: 'Noto Serif JP', serif; font-size: 0.92rem; color: var(--deep); }
.all-articles-arrow { color: var(--dusty-rose); font-size: 1.1rem; flex-shrink: 0; transition: transform 0.3s; }
.all-articles-item:hover .all-articles-arrow { transform: translateX(4px); }

/* ===== KEYFRAMES ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.ornament {
  text-align: center;
  color: var(--dusty-rose);
  font-size: 1.2rem;
  letter-spacing: 0.5em;
  opacity: 0.4;
  margin: 0 0 48px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero-right { display: none; }
  .hero-left { padding: 60px 24px; }
  .concept-inner { grid-template-columns: 1fr; gap: 40px; padding: 60px 24px; }
  .categories-grid { grid-template-columns: 1fr; }
  .reviews-bg { padding: 60px 24px; }
  .review-card { min-width: calc(100% - 16px); }
  .articles-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
  .section { padding: 60px 24px; }
  header { padding: 0 20px; }
  nav { display: none; }
  nav.active {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: rgba(250,246,241,0.98);
    backdrop-filter: blur(16px);
    padding: 32px 24px;
    gap: 24px;
    border-bottom: 1px solid var(--light-line);
    animation: fadeUp 0.3s ease;
  }
  .hamburger { display: flex; }
  .diagnosis-section { margin: 0 24px 60px; padding: 48px 24px; border-radius: 16px; }
  .trust-bar { padding: 18px 24px; justify-content: center; text-align: center; }
  .trust-bar .trust-item { font-size: 0.7rem; }
}

@media (max-width: 600px) {
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .cta-input-row { flex-direction: column; }
  .cta-section { padding: 60px 24px; }
  footer { padding: 40px 24px 32px; }
  .cat-card { flex-direction: column; }
}