:root {
  --green-900: #0b3428;
  --green-800: #164b39;
  --green-700: #1f7d58;
  --green-100: #e8f5ee;
  --mint-50: #f4fbf7;
  --navy: #123047;
  --peach: #f5b66f;
  --line: #d9e8df;
  --text: #18312b;
  --muted: #63756f;
  --white: #ffffff;
  --shadow: 0 18px 46px rgba(15, 59, 45, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.72;
  background: var(--white);
  overflow-x: hidden;
  overflow-wrap: anywhere;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.section {
  padding: 64px 0;
}

.soft {
  background: var(--mint-50);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
}

.header-inner {
  width: min(1120px, calc(100% - 40px));
  height: 88px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.logo img {
  width: 76px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: #1c3730;
  font-size: 0.9rem;
  font-weight: 800;
}

.desktop-nav a {
  white-space: nowrap;
}

.nav-button,
.button {
  border-radius: 8px;
}

.nav-button {
  padding: 10px 18px;
  color: var(--white);
  background: var(--green-700);
}

.menu-button {
  display: none;
  width: 52px;
  height: 52px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
}

.menu-button span {
  width: 24px;
  height: 2px;
  background: var(--green-900);
}

.mobile-nav {
  display: none;
  border-top: 1px solid var(--line);
  background: var(--white);
}

.mobile-nav a {
  display: block;
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-weight: 800;
}

.hero {
  position: relative;
  padding: 72px 0 86px;
  background:
    linear-gradient(120deg, rgba(244, 251, 247, 0.98), rgba(232, 245, 238, 0.9)),
    radial-gradient(circle at 88% 14%, rgba(245, 182, 111, 0.32), transparent 28%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(440px, 1.12fr);
  gap: 46px;
  align-items: center;
}

.eyebrow {
  margin-bottom: 12px;
  color: var(--green-700);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.hero h1,
.section-heading h2,
.session-layout h2,
.trust-layout h2,
.final-box h2 {
  margin-bottom: 0;
  color: var(--green-900);
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: 0;
}

.hero h1 {
  font-size: clamp(1.95rem, 3.2vw, 3rem);
}

.hero-lead {
  margin: 26px 0 0;
  max-width: 620px;
  color: var(--green-900);
  font-size: 0.96rem;
  font-weight: 800;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.hero-points span {
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--green-800);
  background: rgba(255, 255, 255, 0.74);
  font-size: 0.84rem;
  font-weight: 800;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 14px 24px;
  border: 2px solid var(--green-700);
  font-size: 0.9rem;
  font-weight: 900;
  line-height: 1.4;
  text-align: center;
}

.button.primary {
  color: var(--white);
  background: var(--green-700);
  box-shadow: 0 14px 28px rgba(31, 125, 88, 0.2);
}

.button.secondary {
  color: var(--green-800);
  background: var(--white);
}

.hero-visual {
  position: relative;
  overflow: hidden;
  margin: 0;
  border-radius: 12px;
  background: var(--green-100);
  box-shadow: var(--shadow);
}

.hero-visual img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.hero-visual figcaption {
  position: absolute;
  right: 22px;
  bottom: 22px;
  left: 22px;
  padding: 18px 20px;
  border-radius: 8px;
  color: var(--white);
  background: rgba(11, 52, 40, 0.84);
  backdrop-filter: blur(10px);
}

.hero-visual strong,
.hero-visual span {
  display: block;
}

.hero-visual strong {
  font-size: 1rem;
}

.hero-visual span {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.9rem;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 38px;
  text-align: center;
}

.section-heading h2,
.session-layout h2,
.trust-layout h2,
.final-box h2 {
  font-size: clamp(1.45rem, 2vw, 2rem);
}

.section-heading p:not(.eyebrow),
.lead,
.trust-layout p {
  color: var(--muted);
}

.concern-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
  gap: 24px;
  align-items: stretch;
}

.concern-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.concern-grid article {
  position: relative;
  min-height: 72px;
  padding: 17px 16px 17px 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 8px 22px rgba(15, 59, 45, 0.06);
  font-weight: 900;
  line-height: 1.55;
}

.concern-grid article::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 26px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--peach);
  box-shadow: 0 0 0 6px rgba(245, 182, 111, 0.2);
}

.session-layout,
.trust-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 46px;
  align-items: start;
}

.session-layout .lead {
  margin-top: 20px;
  font-size: 0.94rem;
}

.section-visual {
  position: relative;
  overflow: hidden;
  margin: 0;
  border-radius: 8px;
  background: var(--green-100);
  box-shadow: 0 10px 28px rgba(15, 59, 45, 0.1);
}

.section-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section-visual figcaption {
  position: absolute;
  right: 14px;
  bottom: 14px;
  left: 14px;
  padding: 12px 14px;
  border-radius: 6px;
  color: var(--white);
  background: rgba(11, 52, 40, 0.84);
  font-size: 0.84rem;
  font-weight: 800;
  line-height: 1.55;
}

.concern-visual {
  min-height: 312px;
}

.session-visual {
  margin-top: 24px;
  aspect-ratio: 16 / 10;
}

.step-stack {
  display: grid;
  gap: 14px;
}

.step-stack article,
.support-grid article,
.price-card,
.faq-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 8px 24px rgba(15, 59, 45, 0.06);
}

.step-stack article {
  display: grid;
  grid-template-columns: 48px 1fr;
  column-gap: 18px;
  padding: 22px;
}

.step-stack span {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  color: var(--white);
  background: var(--green-700);
  font-weight: 900;
}

.step-stack h3,
.support-grid h3 {
  margin-bottom: 6px;
  color: var(--green-900);
}

.step-stack p,
.support-grid p {
  margin-bottom: 0;
  color: var(--muted);
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.support-grid article {
  padding: 20px;
}

.support-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  gap: 24px;
  align-items: stretch;
}

.self-care-visual {
  min-height: 340px;
}

.self-care-visual figcaption strong,
.self-care-visual figcaption span {
  display: block;
}

.self-care-visual figcaption span {
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.84);
  font-weight: 600;
}

.price-section {
  background:
    linear-gradient(180deg, var(--mint-50), var(--white));
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.price-card {
  position: relative;
  padding: 34px;
  text-align: center;
}

.price-card.featured {
  border-color: rgba(31, 125, 88, 0.48);
  background: linear-gradient(180deg, #ffffff, #f1faf5);
  box-shadow: var(--shadow);
}

.plan-name {
  margin-bottom: 14px;
  color: var(--green-700);
  font-weight: 900;
}

.price {
  margin-bottom: 14px;
  color: var(--green-900);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 900;
  line-height: 1.1;
}

.price span {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 1rem;
}

.price-card p:last-child {
  margin-bottom: 0;
  color: var(--muted);
}

.note-box {
  margin-top: 18px;
  padding: 18px 20px;
  border-radius: 8px;
  color: var(--muted);
  background: var(--mint-50);
}

.note-box.compact {
  font-size: 0.9rem;
}

.note-box p {
  margin-bottom: 0;
}

.note-box p + p {
  margin-top: 6px;
}

.trust-list {
  display: grid;
  gap: 12px;
}

.trust-list p {
  margin: 0;
  padding: 16px 18px;
  border-left: 4px solid var(--green-700);
  border-radius: 8px;
  background: var(--mint-50);
  color: var(--text);
  font-weight: 700;
}

.narrow {
  max-width: 860px;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  border: 0;
  background: var(--white);
  color: var(--green-900);
  font: inherit;
  font-weight: 900;
  text-align: left;
  cursor: pointer;
}

.faq-answer {
  display: none;
  padding: 0 24px 22px;
  color: var(--muted);
}

.faq-answer p {
  margin: 0;
}

.final-cta {
  background: var(--green-900);
}

.final-box {
  text-align: center;
  color: rgba(255, 255, 255, 0.86);
}

.final-box .eyebrow,
.final-box h2 {
  color: var(--white);
}

.final-box p:not(.eyebrow) {
  max-width: 680px;
  margin: 20px auto 30px;
}

.site-footer {
  padding: 30px 0;
  background: #08251d;
  color: rgba(255, 255, 255, 0.78);
}

.site-footer .container {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.site-footer p,
.site-footer small {
  margin: 0;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.9);
}

@media (max-width: 980px) {
  .desktop-nav {
    display: none;
  }

  .menu-button {
    display: inline-flex;
  }

  .mobile-nav.is-open {
    display: block;
  }

  .hero-grid,
  .concern-layout,
  .session-layout,
  .support-layout,
  .trust-layout,
  .price-grid {
    grid-template-columns: 1fr;
  }

  .support-grid,
  .concern-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  body {
    font-size: 14.5px;
    line-height: 1.7;
  }

  .container,
  .header-inner,
  .mobile-nav a {
    width: min(100% - 28px, 1120px);
  }

  .header-inner {
    height: 76px;
  }

  .logo img {
    width: 62px;
  }

  .section {
    padding: 44px 0;
  }

  .hero {
    padding: 38px 0 46px;
  }

  .hero h1 {
    font-size: clamp(1.65rem, 7.2vw, 1.9rem);
    line-height: 1.3;
  }

  .hero-lead {
    margin-top: 20px;
    font-size: 0.9rem;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .hero-visual figcaption {
    position: static;
    border-radius: 0;
    background: var(--green-900);
  }

  .concern-grid,
  .support-grid {
    grid-template-columns: 1fr;
  }

  .concern-visual,
  .session-visual,
  .self-care-visual {
    width: 100%;
    min-width: 0;
    min-height: 0;
    aspect-ratio: auto;
  }

  .concern-visual img,
  .session-visual img,
  .self-care-visual img {
    height: auto;
    aspect-ratio: 16 / 10;
    object-fit: cover;
  }

  .section-visual figcaption {
    position: static;
    border-radius: 0;
  }

  .step-stack article {
    grid-template-columns: 42px 1fr;
    gap: 14px;
    padding: 18px;
  }

  .step-stack span {
    width: 42px;
    height: 42px;
  }

  .price-card {
    padding: 26px 22px;
  }
}