:root {
    --sakura: #D48A96;
    --sakura-light: #F2D5D9;
    --sakura-pale: #FDF0F2;
    --sage: #8AA08C;
    --sage-light: #C8D8C9;
    --greige: #B5A99A;
    --greige-light: #EDE8E3;
    --white: #FFFFFF;
    --text-dark: #2C2C2C;
    --text-mid: #5A5250;
    --text-light: #8C8280;
    --border: #E8DDD8;
  }

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

  html { scroll-behavior: smooth; }

  body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--text-dark);
    background: var(--white);
    overflow-x: hidden;
  }

  /* ===== HEADER ===== */
  header {
    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(--border);
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    transition: box-shadow 0.3s;
  }
  header.scrolled { box-shadow: 0 2px 20px rgba(180,140,150,0.12); }

  .logo-img { height: 44px; width: auto; }

  nav { display: flex; gap: 32px; align-items: center; }
  nav a {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-mid);
    text-decoration: none;
    letter-spacing: 0.08em;
    transition: color 0.2s;
  }
  nav a:hover { color: var(--sakura); }

  .nav-cta {
    background: var(--sakura);
    color: var(--white) !important;
    padding: 10px 22px;
    border-radius: 24px;
    font-size: 13px;
    transition: background 0.2s, transform 0.2s !important;
  }
  .nav-cta:hover { background: #C07A86 !important; transform: translateY(-1px); }

  .hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
  }
  .hamburger span {
    display: block;
    width: 24px; height: 2px;
    background: var(--text-mid);
    border-radius: 2px;
    transition: all 0.3s;
  }

  /* ===== HERO ===== */
  #hero {
    min-height: 100vh;
    background: linear-gradient(160deg, var(--sakura-pale) 0%, #FFF8F9 40%, #F5F8F5 100%);
    display: flex;
    align-items: center;
    padding-top: 70px;
    position: relative;
    overflow: hidden;
  }

  .hero-petals {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    pointer-events: none;
  }
  .petal {
    position: absolute;
    width: 18px; height: 22px;
    border-radius: 50% 50% 50% 0;
    opacity: 0.18;
    animation: floatPetal linear infinite;
  }
  @keyframes floatPetal {
    0% { transform: translateY(-40px) rotate(0deg); opacity: 0; }
    10% { opacity: 0.18; }
    90% { opacity: 0.12; }
    100% { transform: translateY(110vh) rotate(360deg); opacity: 0; }
  }

  .hero-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 60px 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    width: 100%;
  }

  .hero-text h1 {
    font-family: 'Shippori Mincho', serif;
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 700;
    line-height: 1.5;
    color: var(--text-dark);
    margin-bottom: 24px;
    letter-spacing: 0.04em;
  }
  .hero-text h1 span { color: var(--sakura); }

  .hero-text p {
    font-size: 15px;
    line-height: 1.9;
    color: var(--text-mid);
    margin-bottom: 36px;
    font-weight: 300;
  }

  .hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }

  .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--sakura);
    color: var(--white);
    padding: 14px 32px;
    border-radius: 32px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    letter-spacing: 0.06em;
    transition: all 0.25s;
    box-shadow: 0 4px 20px rgba(212,138,150,0.35);
  }
  .btn-primary:hover { background: #C07A86; transform: translateY(-2px); box-shadow: 0 8px 28px rgba(212,138,150,0.45); }

  .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: var(--text-mid);
    padding: 14px 32px;
    border-radius: 32px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    letter-spacing: 0.06em;
    border: 1.5px solid var(--border);
    transition: all 0.25s;
  }
  .btn-secondary:hover { border-color: var(--sakura); color: var(--sakura); }

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

  .hero-mockup {
    width: 100%;
    max-width: 420px;
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(150,100,110,0.15);
    padding: 28px;
    position: relative;
  }

  .mockup-bar {
    display: flex;
    gap: 6px;
    margin-bottom: 18px;
  }
  .mockup-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
  }
  .mockup-dot:nth-child(1) { background: #FF6B6B; }
  .mockup-dot:nth-child(2) { background: #FFD93D; }
  .mockup-dot:nth-child(3) { background: #6BCB77; }

  .mockup-stat-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 14px;
  }
  .mockup-stat {
    background: var(--sakura-pale);
    border-radius: 10px;
    padding: 14px;
  }
  .mockup-stat .label {
    font-size: 11px;
    color: var(--text-light);
    margin-bottom: 4px;
  }
  .mockup-stat .value {
    font-family: 'Cormorant Garamond', serif;
    font-size: 26px;
    font-weight: 600;
    color: var(--sakura);
  }
  .mockup-stat .unit {
    font-size: 11px;
    color: var(--text-mid);
  }

  .mockup-bar-chart {
    background: var(--greige-light);
    border-radius: 10px;
    padding: 14px;
  }
  .mockup-chart-title {
    font-size: 11px;
    color: var(--text-light);
    margin-bottom: 10px;
  }
  .chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 6px;
    height: 50px;
  }
  .chart-bar {
    flex: 1;
    background: linear-gradient(to top, var(--sage), var(--sage-light));
    border-radius: 3px 3px 0 0;
    transition: all 0.3s;
  }

  /* ===== PAIN POINTS ===== */
  #pain {
    padding: 80px 40px;
    background: var(--white);
  }
  .section-label {
    font-family: 'Cormorant Garamond', serif;
    font-size: 12px;
    letter-spacing: 0.2em;
    color: var(--sakura);
    text-transform: uppercase;
    margin-bottom: 12px;
    display: block;
  }
  .section-title {
    font-family: 'Shippori Mincho', serif;
    font-size: clamp(24px, 3vw, 36px);
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1.5;
    margin-bottom: 48px;
  }

  .pain-grid {
    max-width: 900px;
    margin: 0 auto;
  }

  .pain-intro {
    text-align: center;
    margin-bottom: 40px;
  }

  .pain-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 48px;
  }
  .pain-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 18px 20px;
    background: var(--sakura-pale);
    border-radius: 12px;
    border-left: 3px solid var(--sakura-light);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
  }
  .pain-item.visible { opacity: 1; transform: translateY(0); }
  .pain-check {
    width: 20px; height: 20px;
    border-radius: 50%;
    background: var(--sakura-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
  }
  .pain-check svg { width: 10px; }
  .pain-item p {
    font-size: 14px;
    color: var(--text-mid);
    line-height: 1.6;
  }

  .pain-resolve {
    text-align: center;
    padding: 32px;
    background: linear-gradient(135deg, var(--sakura-pale), var(--greige-light));
    border-radius: 16px;
  }
  .pain-resolve p {
    font-family: 'Shippori Mincho', serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
  }
  .pain-resolve span { color: var(--sakura); }

  /* ===== SERVICES ===== */
  #services {
    padding: 100px 40px;
    background: var(--greige-light);
  }

  .services-inner { max-width: 1100px; margin: 0 auto; }

  .services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 48px;
  }

  .service-card {
    background: var(--white);
    border-radius: 20px;
    padding: 36px 32px;
    border: 1px solid var(--border);
    transition: all 0.3s;
    opacity: 0;
    transform: translateY(30px);
    position: relative;
    overflow: hidden;
  }
  .service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--sakura), var(--sage));
    transform: scaleX(0);
    transition: transform 0.3s;
    transform-origin: left;
  }
  .service-card.visible { opacity: 1; transform: translateY(0); }
  .service-card:hover { box-shadow: 0 12px 40px rgba(150,100,110,0.12); transform: translateY(-4px); }
  .service-card:hover::before { transform: scaleX(1); }

  .service-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    background: var(--sakura-pale);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
  }
  .service-icon svg { width: 24px; height: 24px; }

  .service-card h3 {
    font-family: 'Shippori Mincho', serif;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-dark);
  }
  .service-card p {
    font-size: 13px;
    line-height: 1.8;
    color: var(--text-mid);
    margin-bottom: 20px;
  }
  .service-link {
    font-size: 13px;
    color: var(--sakura);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
    transition: gap 0.2s;
  }
  .service-link:hover { gap: 10px; }

  /* ===== REASONS ===== */
  #reasons {
    padding: 100px 40px;
    background: var(--white);
  }
  .reasons-inner { max-width: 1100px; margin: 0 auto; }

  .reasons-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 48px;
  }

  .reason-card {
    padding: 28px 24px;
    border-radius: 16px;
    background: var(--sakura-pale);
    display: flex;
    gap: 18px;
    align-items: flex-start;
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.5s ease;
  }
  .reason-card.visible { opacity: 1; transform: translateX(0); }

  .reason-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 40px;
    font-weight: 400;
    color: var(--sakura-light);
    line-height: 1;
    flex-shrink: 0;
  }
  .reason-text h4 {
    font-family: 'Shippori Mincho', serif;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-dark);
  }
  .reason-text p {
    font-size: 13px;
    line-height: 1.7;
    color: var(--text-mid);
  }

  /* ===== MESSAGE ===== */
  #message {
    padding: 100px 40px;
    background: var(--greige-light);
  }
  .message-inner {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 60px;
    align-items: center;
  }

  .message-portrait {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(150,100,110,0.18);
    aspect-ratio: 4/5;
    position: relative;
  }
  .message-portrait img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .message-portrait::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 40%;
    background: linear-gradient(to top, rgba(180,130,140,0.15), transparent);
  }

  .message-text .section-label { margin-bottom: 8px; }
  .message-text h2 {
    font-family: 'Shippori Mincho', serif;
    font-size: clamp(22px, 2.5vw, 30px);
    font-weight: 600;
    margin-bottom: 24px;
    line-height: 1.5;
  }
  .message-text p {
    font-size: 14px;
    line-height: 2;
    color: var(--text-mid);
    margin-bottom: 16px;
  }
  .message-name {
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
  }
  .message-name .title {
    font-size: 11px;
    color: var(--text-light);
    letter-spacing: 0.1em;
    margin-bottom: 4px;
  }
  .message-name .name {
    font-family: 'Shippori Mincho', serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
  }

  /* ===== COMPANY ===== */
  #company {
    padding: 100px 40px;
    background: var(--white);
  }
  .company-inner { max-width: 800px; margin: 0 auto; }

  .company-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 40px;
  }
  .company-table tr {
    border-bottom: 1px solid var(--border);
  }
  .company-table td {
    padding: 18px 20px;
    font-size: 14px;
    line-height: 1.7;
    vertical-align: top;
  }
  .company-table td:first-child {
    width: 140px;
    color: var(--text-light);
    font-size: 12px;
    letter-spacing: 0.06em;
    padding-top: 20px;
    white-space: nowrap;
  }
  .company-table td:last-child { color: var(--text-dark); }

  .company-table ul {
    list-style: none;
    padding: 0;
  }
  .company-table ul li::before {
    content: '・';
    color: var(--sakura);
    margin-right: 4px;
  }

  /* ===== CONTACT ===== */
  #contact {
    padding: 100px 40px;
    background: var(--sakura-pale);
  }
  .contact-inner {
    max-width: 680px;
    margin: 0 auto;
    text-align: center;
  }
  .contact-desc {
    font-size: 14px;
    color: var(--text-mid);
    margin-bottom: 48px;
    line-height: 1.9;
  }

  .contact-form {
    background: var(--white);
    border-radius: 24px;
    padding: 48px 44px;
    text-align: left;
    box-shadow: 0 8px 40px rgba(150,100,110,0.1);
  }

  .form-group {
    margin-bottom: 20px;
  }
  .form-group label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-mid);
    margin-bottom: 8px;
    letter-spacing: 0.06em;
  }
  .form-group input,
  .form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    font-size: 14px;
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--text-dark);
    background: var(--white);
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
  }
  .form-group input::placeholder,
  .form-group textarea::placeholder {
    color: #C8C0BC;
  }
  .form-group input:focus,
  .form-group textarea:focus {
    border-color: var(--sakura);
    box-shadow: 0 0 0 3px rgba(212,138,150,0.12);
  }
  .form-group textarea { resize: vertical; min-height: 120px; }

  .btn-submit {
    width: 100%;
    padding: 16px;
    background: var(--sakura);
    color: var(--white);
    border: none;
    border-radius: 32px;
    font-size: 15px;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: all 0.25s;
    margin-top: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 4px 20px rgba(212,138,150,0.3);
  }
  .btn-submit:hover { background: #C07A86; transform: translateY(-1px); box-shadow: 0 8px 28px rgba(212,138,150,0.4); }

  /* ===== FOOTER ===== */
  footer {
    background: #2E2728;
    color: rgba(255,255,255,0.7);
    padding: 48px 40px 32px;
  }
  .footer-inner {
    max-width: 1100px;
    margin: 0 auto;
  }
  .footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    padding-bottom: 28px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    flex-wrap: wrap;
    gap: 24px;
  }
  .footer-logo { filter: brightness(10); opacity: 0.8; height: 36px; }
  .footer-nav {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
  }
  .footer-nav a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    font-size: 12px;
    transition: color 0.2s;
    letter-spacing: 0.06em;
  }
  .footer-nav a:hover { color: var(--sakura-light); }

  .footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
  }
  .footer-copy {
    font-size: 11px;
    color: rgba(255,255,255,0.35);
    letter-spacing: 0.04em;
  }

  /* ===== MOBILE NAV ===== */
  .mobile-menu {
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: rgba(255,255,255,0.98);
    border-bottom: 1px solid var(--border);
    padding: 24px 32px;
    display: none;
    flex-direction: column;
    gap: 20px;
    z-index: 99;
    backdrop-filter: blur(8px);
    box-shadow: 0 8px 32px rgba(150,100,110,0.1);
  }
  .mobile-menu.open { display: flex; }
  .mobile-menu a {
    font-size: 15px;
    color: var(--text-mid);
    text-decoration: none;
    font-weight: 500;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
  }
  .mobile-menu a:last-child { border-bottom: none; }
  .mobile-menu .btn-primary { border-bottom: none; text-align: center; justify-content: center; }

  /* ===== SCROLL REVEAL ===== */
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }

  /* ===== RESPONSIVE ===== */
  @media (max-width: 900px) {
    header { padding: 0 24px; }
    nav { display: none; }
    .hamburger { display: flex; }

    .hero-inner {
      grid-template-columns: 1fr;
      padding: 40px 24px 60px;
      gap: 40px;
    }
    .hero-visual { order: -1; }
    .hero-mockup { max-width: 320px; }

    #pain { padding: 60px 24px; }
    .pain-list { grid-template-columns: 1fr; }

    #services { padding: 70px 24px; }
    .services-grid { grid-template-columns: 1fr; }

    #reasons { padding: 70px 24px; }
    .reasons-grid { grid-template-columns: 1fr; }

    #message { padding: 70px 24px; }
    .message-inner {
      grid-template-columns: 1fr;
      gap: 36px;
    }
    .message-portrait { max-width: 280px; margin: 0 auto; }

    #company { padding: 70px 24px; }
    .company-table td:first-child { width: 100px; }

    #contact { padding: 70px 24px; }
    .contact-form { padding: 36px 28px; }

    footer { padding: 40px 24px 28px; }
    .footer-top { flex-direction: column; text-align: center; }
    .footer-nav { justify-content: center; }
    .footer-bottom { justify-content: center; text-align: center; }
  }

  @media (max-width: 480px) {
    .hero-text h1 { font-size: 28px; }
    .hero-btns { flex-direction: column; }
    .btn-primary, .btn-secondary { justify-content: center; }
  }

  /* ===== WAVES ===== */
  .wave-divider {
    position: relative;
    height: 70px;
    overflow: hidden;
    margin-bottom: -2px;  /* prevent 1px gap */
  }
  .wave-divider svg {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 100%;
  }
.hero-eyebrow {
  font-family: 'Cormorant Garamond', serif;
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--sakura);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.mockup-stat.sage-stat { background: var(--sage-light); }
.mockup-stat.greige-stat { background: var(--greige-light); }
.mockup-stat .value.sage-value { color: var(--sage); }
.mockup-stat .value.greige-value { color: var(--greige); }
.pain-item.full-row { grid-column: 1 / -1; }

.page-main {
  padding-top: 70px;
  background: var(--white);
}
.page-hero {
  padding: 88px 40px 56px;
  background: linear-gradient(160deg, var(--sakura-pale) 0%, #fff8f9 45%, #f5f8f5 100%);
  text-align: center;
}
.page-hero-inner,
.page-content {
  max-width: 880px;
  margin: 0 auto;
}
.page-hero h1,
.thanks-panel h1 {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.5;
  color: var(--text-dark);
  margin-bottom: 16px;
}
.page-hero p,
.thanks-panel p {
  color: var(--text-mid);
  font-size: 14px;
  line-height: 1.9;
}
.page-content {
  padding: 64px 40px 96px;
}
.policy-section {
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
}
.policy-section:first-child { padding-top: 0; }
.policy-section h2 {
  font-family: 'Shippori Mincho', serif;
  font-size: 22px;
  margin-bottom: 14px;
}
.policy-section p,
.policy-section li {
  color: var(--text-mid);
  font-size: 14px;
  line-height: 1.9;
}
.policy-section ul {
  padding-left: 1.2em;
}
.thanks-wrap {
  min-height: calc(100vh - 70px);
  padding: 110px 24px 90px;
  background: linear-gradient(160deg, var(--sakura-pale), #fff8f9 48%, var(--greige-light));
  display: flex;
  align-items: center;
  justify-content: center;
}
.thanks-panel {
  max-width: 680px;
  width: 100%;
  text-align: center;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(150,100,110,0.14);
  padding: 56px 44px;
}
.thanks-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 32px;
}
.footer-copy a {
  color: inherit;
  text-decoration: none;
}
.footer-copy a:hover { color: var(--sakura-light); }

@media (max-width: 640px) {
  .page-hero { padding: 68px 24px 44px; }
  .page-content { padding: 48px 24px 72px; }
  .thanks-panel { padding: 42px 28px; }
  .thanks-actions { flex-direction: column; }
}
button.hamburger { border: 0; background: transparent; }