:root {
  color-scheme: light;
  --navy: #062653;
  --navy-deep: #001a3f;
  --blue: #0d4f98;
  --gold: #f4d23f;
  --green: #08a64f;
  --green-dark: #007a38;
  --red: #d62027;
  --text: #1c2733;
  --muted: #607086;
  --bg: #f4f8fc;
  --white: #ffffff;
  --shadow: 0 18px 48px rgba(1, 28, 67, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.8;
}

a {
  color: inherit;
}

.container,
.hero__inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 26%, rgba(255, 255, 255, 0.95) 0 16%, rgba(255, 255, 255, 0) 36%),
    linear-gradient(115deg, #ffffff 0 52%, #dce9f5 52% 100%);
}

.hero__ribbon {
  padding: 13px 16px;
  color: var(--white);
  text-align: center;
  font-size: clamp(1rem, 2.5vw, 1.55rem);
  font-weight: 900;
  letter-spacing: 0.08em;
  background: linear-gradient(90deg, var(--navy-deep), var(--blue));
}

.hero__ribbon span,
.section__label,
.emphasis span {
  color: var(--gold);
}

.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  align-items: center;
  gap: 36px;
  padding: 52px 0 34px;
}

.eyebrow,
.section__label {
  margin: 0 0 10px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.eyebrow {
  display: inline-block;
  color: var(--navy);
  border-bottom: 3px solid var(--navy);
}

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

h1 {
  margin-bottom: 20px;
  color: var(--navy-deep);
  font-size: clamp(2.35rem, 6vw, 5rem);
  line-height: 1.16;
  letter-spacing: -0.04em;
}

h2 {
  margin-bottom: 18px;
  color: var(--navy);
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.28;
}

.lead {
  max-width: 690px;
  color: #2e3a47;
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  font-weight: 700;
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 28px 0;
}

.badge {
  display: grid;
  place-items: center;
  width: 148px;
  height: 148px;
  padding: 18px;
  color: var(--white);
  text-align: center;
  border: 2px solid rgba(244, 210, 63, 0.6);
  border-radius: 999px;
  background: radial-gradient(circle at 30% 20%, #174a88, var(--navy-deep));
  box-shadow: 0 8px 18px rgba(0, 26, 63, 0.22);
}

.badge span {
  display: block;
  font-size: 0.92rem;
  font-weight: 700;
}

.badge strong {
  display: block;
  color: #fff4a3;
  font-size: 1.08rem;
}

.cta {
  display: inline-flex;
  position: relative;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 2px;
  width: min(100%, 720px);
  min-height: 88px;
  padding: 18px 72px 18px 32px;
  color: var(--white);
  text-align: center;
  text-decoration: none;
  border: 0;
  border-radius: 16px;
  background: linear-gradient(180deg, #18c866, var(--green) 58%, var(--green-dark));
  box-shadow: 0 8px 0 #00652e, 0 16px 30px rgba(8, 166, 79, 0.28);
  cursor: pointer;
}

.cta::after {
  content: "›";
  position: absolute;
  top: 50%;
  right: 26px;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--green);
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1;
  border-radius: 50%;
  background: var(--white);
  transform: translateY(-50%);
}

.cta small {
  font-size: clamp(0.82rem, 2vw, 1rem);
  font-weight: 700;
}

.cta span,
.quiz__button {
  font-size: clamp(1.28rem, 3vw, 2rem);
  font-weight: 900;
}

.note,
.footer p {
  color: var(--muted);
  font-size: 0.82rem;
}

.hero__visual {
  position: relative;
  min-height: 520px;
}

.mirror-card {
  position: absolute;
  inset: 20px 0 0 auto;
  width: min(100%, 430px);
  height: 490px;
  border-radius: 42% 42% 30px 30px;
  background: linear-gradient(160deg, #fdfefe, #c9d9e7);
  box-shadow: var(--shadow);
}

.face {
  position: absolute;
  right: 80px;
  bottom: 62px;
  width: 220px;
  height: 300px;
  border-radius: 48% 48% 44% 44%;
  background: linear-gradient(160deg, #f1c09e, #e1a17e);
  transform: rotate(-5deg);
}

.hair {
  position: absolute;
  inset: -28px -12px auto -12px;
  height: 112px;
  border-radius: 58% 48% 38% 30%;
  background: #151c25;
}

.forehead {
  position: absolute;
  top: 38px;
  left: 80px;
  width: 72px;
  height: 58px;
  border-radius: 50%;
  background: #efbb98;
}

.eye,
.nose,
.mouth,
.hand {
  position: absolute;
  background: #17212d;
}

.eye {
  top: 138px;
  width: 24px;
  height: 5px;
  border-radius: 999px;
}

.eye--left { left: 54px; }
.eye--right { right: 54px; }

.nose {
  top: 160px;
  left: 108px;
  width: 5px;
  height: 42px;
  opacity: 0.35;
}

.mouth {
  left: 84px;
  bottom: 62px;
  width: 54px;
  height: 5px;
  border-radius: 999px;
  opacity: 0.55;
}

.hand {
  top: 100px;
  right: 28px;
  width: 118px;
  height: 56px;
  border-radius: 999px;
  background: #e6ad89;
  transform: rotate(-28deg);
}

.achievement {
  position: absolute;
  right: 8px;
  bottom: 40px;
  padding: 20px 24px;
  color: #b47c18;
  text-align: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow);
}

.achievement strong,
.achievement span {
  display: block;
}

.achievement span {
  font-size: 1.6rem;
  font-weight: 900;
}

.section {
  padding: 82px 0;
}

.section__heading--center {
  max-width: 820px;
  margin: 0 auto 36px;
  text-align: center;
}

.worries {
  background: var(--white);
}

.check-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 0;
  margin: 32px 0 0;
  list-style: none;
}

.check-list li {
  padding: 20px 22px;
  font-size: 1.08rem;
  font-weight: 700;
  border-radius: 16px;
  background: #eef5fb;
}

.check-list li::before {
  content: "✓";
  margin-right: 10px;
  color: var(--green);
  font-weight: 900;
}

.progress {
  color: var(--white);
  background: linear-gradient(180deg, var(--navy-deep), var(--navy));
}

.progress h2,
.progress .section__label {
  color: var(--white);
}

.progress__panel {
  padding: 42px 28px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255,255,255,0.12), rgba(255,255,255,0.06));
}

.stage-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin: 34px 0;
}

.stage-card {
  display: grid;
  gap: 12px;
  justify-items: center;
}

.scalp {
  width: 124px;
  height: 124px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 45%, rgba(238, 191, 140, var(--thin, 0.15)) 0 var(--bald, 18%), rgba(40, 28, 20, 0.9) calc(var(--bald, 18%) + 2%) 100%),
    repeating-radial-gradient(circle, #342820 0 2px, #1b1715 2px 4px);
  box-shadow: inset 0 -14px 24px rgba(0, 0, 0, 0.24);
}

.scalp--1 { --bald: 13%; --thin: 0.16; }
.scalp--2 { --bald: 28%; --thin: 0.35; }
.scalp--3 { --bald: 42%; --thin: 0.58; }
.scalp--4 { --bald: 58%; --thin: 0.78; }

.arrow {
  color: var(--gold);
  font-size: 2.2rem;
  font-weight: 900;
}

.cause-box {
  max-width: 780px;
  margin: 0 auto 28px;
  padding: 24px;
  color: var(--navy);
  text-align: center;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.9);
}

.emphasis {
  margin-bottom: 0;
  color: #ffebed;
  text-align: center;
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-weight: 900;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 36px;
  align-items: center;
}

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

.compare__card,
.plan-card,
.voice-card,
.faq details,
.diagnosis__panel {
  border-radius: 22px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.compare__card {
  padding: 28px;
}

.compare__card h3 {
  color: var(--navy);
  font-size: 1.7rem;
}

.compare__card--old {
  opacity: 0.72;
}

.compare__card--now {
  border: 3px solid var(--gold);
}

.pricing {
  background: #ffffff;
}

.plan-card {
  padding: 28px;
  border: 1px solid #d7e2ef;
}

.plan-card--accent {
  border-color: var(--gold);
}

.plan-card__tag {
  display: inline-block;
  padding: 8px 18px;
  color: var(--white);
  font-weight: 900;
  border-radius: 999px;
  background: var(--blue);
}

.price {
  color: var(--red);
  font-weight: 900;
}

.price small {
  margin-right: 10px;
  padding: 6px 12px;
  color: var(--white);
  border-radius: 999px;
  background: var(--red);
}

.price strong {
  font-size: clamp(2.8rem, 8vw, 4.8rem);
  line-height: 1;
}

.support-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 24px;
  overflow: hidden;
  border: 1px solid #d7e2ef;
  border-radius: 16px;
}

.support-row span {
  padding: 18px;
  color: var(--blue);
  text-align: center;
  font-weight: 900;
  background: #f7fbff;
}

.diagnosis {
  background: linear-gradient(180deg, #eaf3fb, #ffffff);
}

.diagnosis__panel {
  padding: clamp(28px, 5vw, 54px);
}

.quiz {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.quiz__question {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 22px;
  border: 2px solid #d9e7f5;
  border-radius: 18px;
}

.quiz__question legend {
  padding: 0 8px;
  color: var(--navy);
  font-weight: 900;
}

.quiz__question label {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 12px;
  background: #f5f9fd;
  cursor: pointer;
}

.quiz__button {
  grid-column: 1 / -1;
  width: min(100%, 640px);
  margin: 12px auto 0;
  font-family: inherit;
}

.result {
  margin-top: 30px;
  padding: 28px;
  text-align: center;
  border: 3px solid var(--gold);
  border-radius: 22px;
  background: #fffdf0;
}

.result__label {
  color: var(--blue);
  font-weight: 900;
}

.result h3 {
  color: var(--navy);
  font-size: clamp(1.8rem, 4vw, 3rem);
}

.result h3 span {
  color: var(--red);
  font-size: 1.35em;
}

.voices {
  background: var(--white);
}

.voice-card {
  padding: 28px;
}

.voice-card h3 {
  color: var(--blue);
}

.faq details {
  margin-bottom: 16px;
  padding: 20px 24px;
}

.faq summary {
  color: var(--navy);
  font-size: 1.15rem;
  font-weight: 900;
  cursor: pointer;
}

.faq p {
  margin: 14px 0 0;
}

.final-cta {
  padding: 72px 0;
  color: var(--white);
  text-align: center;
  background: linear-gradient(120deg, var(--navy-deep), var(--blue));
}

.final-cta h2 {
  color: var(--white);
}

.final-cta p {
  color: var(--gold);
  font-size: 1.2rem;
  font-weight: 900;
}

.footer {
  padding: 28px 0;
  background: #eef3f8;
}

.footer p {
  margin-bottom: 4px;
}

@media (max-width: 860px) {
  .hero__inner,
  .two-column,
  .quiz,
  .check-list,
  .plan-grid,
  .voice-grid {
    grid-template-columns: 1fr;
  }

  .hero__inner {
    padding-top: 34px;
  }

  .hero__visual {
    min-height: 390px;
  }

  .mirror-card {
    left: 50%;
    width: min(92vw, 380px);
    height: 370px;
    transform: translateX(-50%);
  }

  .face {
    right: 70px;
    bottom: 34px;
    transform: scale(0.78) rotate(-5deg);
    transform-origin: bottom center;
  }

  .achievement {
    right: 18px;
    bottom: 0;
  }

  .stage-row {
    flex-wrap: wrap;
  }

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

@media (max-width: 560px) {
  .section {
    padding: 58px 0;
  }

  .hero__badges {
    justify-content: center;
  }

  .badge {
    width: 126px;
    height: 126px;
  }

  .cta {
    padding-right: 58px;
    padding-left: 18px;
  }

  .cta::after {
    right: 14px;
    width: 36px;
    height: 36px;
  }

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