:root {
  --navy: #03006b;
  --yellow: #ffce00;
  --yellow-deep: #edaf00;
  --sky: #00b7ff;
  --orange: #ff8b00;
  --orange-deep: #ef7f00;
  --cream: #f4edea;
  --text: #272727;
  --text-soft: #464646;
  --brown: #2a2323;
  --white: #ffffff;
  --line: rgba(3, 0, 107, 0.08);
  --shadow-soft: 0 8px 22px rgba(3, 0, 107, 0.08);
  --header-h: 92px;
  --container: 1120px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --transition: 0.25s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  background: #ffffff;
  overscroll-behavior-y: none;
}

body {
  margin: 0;
  color: var(--text);
  background: #ffffff;
  font-family: "M PLUS Rounded 1c", "Hiragino Sans", "Yu Gothic", sans-serif;
  line-height: 1.75;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

img,
video {
  display: block;
  max-width: 100%;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

.section-inner {
  width: min(var(--container), calc(100% - 96px));
  margin: 0 auto;
}

main {
  padding-top: var(--header-h);
  background: #fff;
}

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

/* REVEAL ANIMATION */
.reveal {
  opacity: 0;
  transform: translate3d(0, 34px, 0);
  transition:
    opacity 0.75s ease,
    transform 0.75s ease;
  will-change: opacity, transform;
}

.reveal-left {
  transform: translate3d(-34px, 0, 0);
}

.reveal-right {
  transform: translate3d(34px, 0, 0);
}

.reveal-up {
  transform: translate3d(0, 34px, 0);
}

.reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.reveal-float {
  animation: gentleFloat 4.2s ease-in-out infinite;
}

@keyframes gentleFloat {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

/* HEADER */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.06);
}

.header-inner {
  width: min(1280px, calc(100% - 56px));
  height: var(--header-h);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
}

.site-logo {
  flex: 0 0 auto;
  margin-right: 18px;
  height: 100%;
  display: flex;
  align-items: center;
  padding-block: 12px;
}

.site-logo img {
  width: 142px;
  max-height: 100%;
  height: auto;
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-left: auto;
}

.site-nav a {
  font-size: 0.82rem;
  font-weight: 700;
  color: #161616;
  position: relative;
  transition: color var(--transition);
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 3px;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition);
}

.site-nav a:hover {
  color: var(--navy);
}

.site-nav a:hover::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: 18px;
}

.header-sns {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-sns-link {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #f7f5f2;
  color: var(--navy);
  border: 1px solid rgba(3, 0, 107, 0.08);
  transition: transform var(--transition), background var(--transition);
}

.header-sns-link:hover {
  transform: translateY(-1px);
  background: #fff1c9;
}

.header-sns-icon {
  width: 20px;
  height: 20px;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-width: 96px;
  padding: 11px 16px;
  border-radius: 999px;
  background: var(--orange);
  color: var(--white);
  font-weight: 700;
  font-size: 0.88rem;
  box-shadow: 0 8px 18px rgba(255, 139, 0, 0.16);
  transition: transform var(--transition), box-shadow var(--transition);
}

.header-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(255, 139, 0, 0.2);
}

.header-cta-icon {
  width: 17px;
  height: 17px;
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  width: 52px;
  height: 52px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 30px;
  height: 3px;
  margin: 6px auto;
  border-radius: 999px;
  background: var(--brown);
  transition: transform var(--transition), opacity var(--transition);
}

/* HERO */
.hero-section {
  position: relative;
  background: #ece7e2;
}

.hero-media {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  overflow: hidden;
}

.hero-media picture {
  display: block;
  width: 100%;
}

.hero-image {
  width: 100%;
  height: calc(100vh - var(--header-h));
  min-height: 620px;
  object-fit: cover;
  object-position: center center;
}

.hero-abc {
  position: absolute;
  top: 7%;
  left: 34%;
  width: min(13vw, 170px);
  animation: abcPulse 2.6s ease-in-out infinite;
  pointer-events: none;
}

@keyframes abcPulse {
  0%, 100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-6px) scale(1.05);
  }
}

.hero-badge {
  position: absolute;
  left: 42px;
  bottom: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 106px;
  padding: 8px 14px;
  background: var(--navy);
  color: var(--white);
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 900;
  box-shadow: 0 6px 16px rgba(3, 0, 107, 0.08);
}

.hero-copy {
  position: absolute;
  right: 8%;
  bottom: 7%;
  width: min(500px, 40vw);
}

.hero-copy-top {
  margin: 0 0 14px;
  color: #f59b00;
  font-size: clamp(1.1rem, 1.8vw, 1.8rem);
  font-weight: 900;
  line-height: 1.2;
  white-space: nowrap;
}

.hero-copy-labels {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 16px;
}

.hero-copy-labels span {
  display: inline-block;
  padding: 7px 16px 9px;
  border-radius: 8px;
  background: #ef6500;
  color: var(--white);
  font-size: clamp(1.05rem, 1.45vw, 1.7rem);
  font-weight: 900;
  line-height: 1.15;
}

.hero-copy-main {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.alt-word {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0;
  position: relative;
  margin-bottom: 2px;
  padding-bottom: 0.02em;
  font-size: clamp(2.35rem, 4vw, 4.2rem);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.04em;
  background-image: linear-gradient(transparent calc(100% - 0.16em), var(--yellow) 0);
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

.alt-word .c1 {
  color: #0128b0;
}

.alt-word .c2 {
  color: #004ec9;
}

/* MONEY BACK */
.moneyback-section {
  padding: 0;
  background: var(--white);
  font-size: 0;
  line-height: 0;
}

.moneyback-banner,
.moneyback-cta-banner {
  width: 100%;
  margin: 0;
}

.moneyback-banner picture,
.moneyback-image,
.moneyback-cta-banner picture,
.moneyback-cta-bg {
  display: block;
  width: 100%;
}

.moneyback-image,
.moneyback-cta-bg {
  height: auto;
}

.moneyback-cta-banner {
  position: relative;
  margin-top: 0;
}

.moneyback-cta-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 22px 20px 24px;
  text-align: center;
  line-height: 1.4;
}

.moneyback-detail-text {
  margin: 0;
  color: #ffffff;
  font-size: 0.9rem;
  font-weight: 800;
  line-height: 1.35;
  text-align: center;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}

.moneyback-button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 222px;
  min-height: 44px;
  padding: 10px 28px;
  border-radius: 999px;
  background: #ffffff;
  color: #03006b;
  font-size: clamp(0.94rem, 1vw, 1.08rem);
  font-weight: 900;
  line-height: 1;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.18);
  transition: transform var(--transition), box-shadow var(--transition);
}

.moneyback-button-secondary:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* FLOATING CTA */
.floating-ctas {
  position: fixed;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 950;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.floating-cart,
.floating-sample,
.floating-badge-button {
  width: 138px;
  height: 138px;
  border-radius: 50%;
}

.floating-cart {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 12px 24px rgba(255, 139, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-align: center;
  padding: 18px 14px;
  transition: transform var(--transition);
}

.floating-cart:hover {
  transform: translateY(-3px);
}

.floating-cart-icon-wrap {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
}

.floating-cart-icon-svg {
  width: 46px;
  height: 46px;
  color: var(--white);
}

.floating-cart-text {
  font-size: 0.78rem;
  font-weight: 900;
  line-height: 1.1;
  white-space: nowrap;
}

.floating-badge-button {
  display: block;
  overflow: visible;
  box-shadow: none;
  animation: badgeSubtleWiggle 3.8s ease-in-out infinite;
  transition: transform var(--transition);
}

.floating-badge-button:hover {
  transform: translateY(-3px) scale(1.02);
}

.floating-badge-image {
  width: 110%;
  height: 110%;
  max-width: none;
  object-fit: contain;
}

@keyframes badgeSubtleWiggle {
  0%, 100% {
    transform: translate3d(0, 0, 0) rotate(0deg);
  }
  6% {
    transform: translate3d(-1px, 0, 0) rotate(-1deg);
  }
  12% {
    transform: translate3d(1px, 0, 0) rotate(1deg);
  }
  18% {
    transform: translate3d(-1px, 0, 0) rotate(-0.8deg);
  }
  24% {
    transform: translate3d(0, 0, 0) rotate(0deg);
  }
}

.floating-sample {
  position: relative;
  display: block;
  transition: transform var(--transition);
}

.floating-sample:hover {
  transform: translateY(-2px);
}

.floating-sample.is-hidden {
  display: none;
}

.floating-sample-rotator {
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: 50%;
  animation: sampleSpin 14s linear infinite;
}

.floating-sample-rotator::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 14% 28%, #fff 0 18px, transparent 19px),
    radial-gradient(circle at 34% 16%, #fff 0 18px, transparent 19px),
    radial-gradient(circle at 56% 12%, #fff 0 18px, transparent 19px),
    radial-gradient(circle at 78% 20%, #fff 0 18px, transparent 19px),
    radial-gradient(circle at 88% 38%, #fff 0 18px, transparent 19px),
    radial-gradient(circle at 86% 64%, #fff 0 18px, transparent 19px),
    radial-gradient(circle at 72% 84%, #fff 0 18px, transparent 19px),
    radial-gradient(circle at 48% 92%, #fff 0 18px, transparent 19px),
    radial-gradient(circle at 24% 86%, #fff 0 18px, transparent 19px),
    radial-gradient(circle at 10% 66%, #fff 0 18px, transparent 19px),
    radial-gradient(circle at 8% 46%, #fff 0 18px, transparent 19px),
    linear-gradient(#fff, #fff);
  border-radius: 50%;
  filter: drop-shadow(0 8px 14px rgba(0, 0, 0, 0.08));
}

@keyframes sampleSpin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.floating-sample-image {
  position: absolute;
  z-index: 3;
  top: 8px;
  left: 50%;
  width: 96px;
  transform: translateX(-50%);
  filter: drop-shadow(0 4px 8px rgba(3, 0, 107, 0.12));
}

.floating-sample-text {
  position: absolute;
  left: 50%;
  bottom: 22px;
  z-index: 3;
  transform: translateX(-50%);
  color: #ef7f00;
  font-size: 0.66rem;
  font-weight: 900;
  white-space: nowrap;
  letter-spacing: 0;
}

/* GENERAL */
.scott-banner,
.what-is-section,
.quiz-section,
.materials-section,
.activity-section,
.voice-section,
.faq-section,
.company-section,
.contact-section {
  padding: 88px 0;
}

.line-cta-section {
  padding: 88px 0;
}

.section-title-image {
  display: flex;
  justify-content: center;
  margin-bottom: 46px;
}

.section-title-image img {
  width: auto;
  height: 78px;
  max-width: 100%;
  object-fit: contain;
}

/* SCOTT */
.scott-banner {
  background: linear-gradient(90deg, #f8cf2e 0%, #ffd100 100%);
  overflow: hidden;
  padding: 0;
}

.scott-banner-inner {
  display: grid;
  grid-template-columns: 0.8fr 0.8fr 1.25fr;
  align-items: center;
  gap: 26px;
  min-height: 0;
}

.scott-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-self: stretch;
}

.scott-lead {
  margin: 0 0 12px;
  color: var(--white);
  font-size: clamp(1rem, 1.2vw, 1.35rem);
  font-weight: 900;
  text-align: center;
}

.scott-speech {
  position: relative;
  max-width: 300px;
  padding: 18px 16px;
  border-radius: 28px;
  background: var(--white);
  color: #111;
  font-size: clamp(0.95rem, 1.02vw, 1.2rem);
  font-weight: 800;
  line-height: 1.4;
  text-align: center;
}

.scott-speech::after {
  content: "";
  position: absolute;
  right: -18px;
  top: 50%;
  transform: translateY(-50%);
  border-width: 10px 0 10px 18px;
  border-style: solid;
  border-color: transparent transparent transparent var(--white);
}

.scott-photo-wrap {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  align-self: end;
}

.scott-photo {
  width: min(100%, 300px);
  height: auto;
}

.scott-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100%;
}

.scott-name {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  min-height: 50px;
  padding: 10px 22px;
  border-radius: 18px;
  background: #2c2a8d;
  color: var(--white);
  font-size: clamp(1rem, 1.15vw, 1.2rem);
  font-weight: 900;
  margin-bottom: 14px;
  white-space: nowrap;
}

.scott-text {
  margin: 0;
  color: #111;
  font-size: clamp(0.98rem, 1.35vw, 1.45rem);
  line-height: 1.6;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.scott-mobile-copy {
  display: none;
}

/* WHAT IS */
.feature-grid {
  display: grid;
  gap: 72px;
  justify-items: center;
}

.feature-card {
  width: min(100%, 980px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(260px, 440px) minmax(320px, 1fr);
  align-items: center;
  justify-content: center;
  gap: 64px;
}

.feature-card.reverse .feature-image {
  order: 2;
}

.feature-card.reverse .feature-text {
  order: 1;
}

.feature-image {
  display: flex;
  justify-content: center;
}

.feature-image img {
  width: 100%;
  max-width: 420px;
  border-radius: 0;
}

.feature-text {
  max-width: 490px;
}

.feature-text h3 {
  margin: 0 0 12px;
  color: #222;
  font-size: clamp(1.24rem, 1.7vw, 1.8rem);
  line-height: 1.45;
  font-weight: 900;
}

.feature-text p {
  margin: 0;
  color: var(--text-soft);
  font-size: clamp(0.96rem, 1.02vw, 1.08rem);
  line-height: 1.95;
  font-weight: 600;
}

.highlight-orange {
  display: inline-block;
  margin: 0 3px;
  color: var(--orange-deep);
  font-size: 1.15em;
  font-weight: 900;
}

.highlight-price {
  display: inline-block;
  color: var(--orange-deep);
  font-size: 1.2em;
  font-weight: 900;
}

.note-small {
  font-size: 0.88em;
  color: #5b5b5b;
  font-weight: 600;
}

/* QUIZ */
.quiz-section {
  padding-top: 18px;
  padding-bottom: 54px;
}

.quiz-inner {
  max-width: 920px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.quiz-question {
  margin: 0 0 10px;
  color: var(--brown);
  font-size: clamp(1rem, 1.25vw, 1.3rem);
  font-weight: 900;
  line-height: 1.45;
  text-align: center;
}

.quiz-question span {
  color: #f28b00;
}

.quiz-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 12px 34px;
  border-radius: 999px;
  background: #2c2626;
  color: var(--white);
  font-size: clamp(1rem, 1.2vw, 1.28rem);
  font-weight: 800;
  box-shadow: 0 10px 20px rgba(44, 38, 38, 0.1);
  transition: transform var(--transition), box-shadow var(--transition);
}

.quiz-button:hover {
  transform: translateY(-1px);
}

/* MATERIALS */
.materials-section {
  background: var(--white);
}

.materials-hero-wrap {
  position: relative;
  margin-bottom: 42px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.materials-hero {
  display: flex;
  justify-content: center;
}

.materials-hero img {
  width: min(72%, 740px);
  border-radius: 0;
}

.materials-star {
  position: absolute;
  width: clamp(46px, 5vw, 68px);
  height: auto;
  pointer-events: none;
  animation: starPulseBounce 3.6s ease-in-out infinite;
}

.materials-star-left {
  left: 14%;
  top: 22%;
}

.materials-star-right {
  right: 14%;
  top: 18%;
  animation-delay: 0.6s;
}

@keyframes starPulseBounce {
  0%, 100% {
    transform: translateY(0) scale(1);
  }
  20% {
    transform: translateY(0) scale(1.08);
  }
  35% {
    transform: translateY(-6px) scale(1.02);
  }
  50% {
    transform: translateY(0) scale(1);
  }
  65% {
    transform: translateY(-3px) scale(1.04);
  }
  80% {
    transform: translateY(0) scale(1);
  }
}

.materials-divider {
  width: min(680px, 82%);
  margin: 0 auto 34px;
  border-top: 3px dotted rgba(3, 0, 107, 0.22);
}

.bilingual-heading {
  text-align: center;
  margin-bottom: 36px;
}

.bilingual-heading .jp {
  margin: 0 0 10px;
  color: #ef7f00;
  font-size: clamp(1.45rem, 2vw, 2.1rem);
  line-height: 1.35;
  font-weight: 900;
}

.bilingual-heading .en {
  margin: 0;
  color: var(--navy);
  font-size: clamp(1rem, 1.35vw, 1.3rem);
  line-height: 1.4;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.materials-story {
  display: grid;
  grid-template-columns: minmax(240px, 320px) minmax(320px, 480px);
  justify-content: center;
  gap: 54px;
  align-items: center;
  margin-bottom: 62px;
}

.materials-story-image {
  display: flex;
  justify-content: center;
}

.materials-story-image img {
  width: min(100%, 280px);
  border-radius: 0;
}

.materials-story-text {
  max-width: 450px;
  font-size: clamp(0.92rem, 0.98vw, 1rem);
  font-weight: 600;
  color: var(--text-soft);
  line-height: 1.9;
}

.materials-story-text strong {
  color: var(--orange-deep);
  font-weight: 900;
}

.learning-step {
  display: grid;
  grid-template-columns: minmax(260px, 420px) minmax(320px, 450px);
  justify-content: center;
  gap: 56px;
  align-items: center;
  margin-top: 48px;
}

.learning-step.reverse .learning-step-image {
  order: 2;
}

.learning-step.reverse .learning-step-content {
  order: 1;
}

.learning-step-image {
  display: flex;
  justify-content: center;
}

.learning-step-image img {
  width: 100%;
  max-width: 390px;
  border-radius: 0;
}

.learning-step-content {
  max-width: 440px;
}

.step-title {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 68px;
  padding: 8px 20px 8px 10px;
  border-radius: 999px;
  background: var(--orange);
  margin-bottom: 18px;
}

.step-number {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #fff;
  color: var(--orange);
  font-size: 1.8rem;
  font-weight: 900;
  flex-shrink: 0;
}

.step-title h3 {
  margin: 0;
  color: #fff;
  font-size: clamp(1rem, 1.18vw, 1.22rem);
  line-height: 1.2;
  font-weight: 800;
}

.learning-step-text {
  color: var(--text-soft);
  font-size: clamp(0.92rem, 0.98vw, 1rem);
  font-weight: 600;
  line-height: 1.9;
}

.learning-step-text p {
  margin: 0 0 12px;
}

.learning-step-text strong {
  color: var(--orange-deep);
  font-weight: 900;
}

/* ACTIVITY */
.activity-section {
  background: var(--white);
}

.activity-heading {
  text-align: center;
  margin-bottom: 40px;
}

.activity-heading h2 {
  margin: 0 0 6px;
  color: var(--navy);
  font-size: clamp(1.65rem, 2.3vw, 2.2rem);
  line-height: 1.25;
  font-weight: 900;
}

.activity-heading p {
  margin: 0;
  color: #666;
  font-size: 0.96rem;
  font-weight: 700;
}

.activity-showcase {
  display: grid;
  gap: 34px;
}

.activity-row {
  position: relative;
  display: grid;
  grid-template-columns: 112px minmax(220px, 300px) minmax(360px, 520px);
  justify-content: center;
  align-items: center;
  gap: 34px;
  padding: 34px 40px;
  border-radius: 34px;
  background: #f7f2ee;
  overflow: hidden;
}

.activity-row-split.reverse-layout {
  grid-template-columns: minmax(360px, 520px) minmax(220px, 300px) 112px;
}

.activity-badge-wrap {
  display: flex;
  justify-content: center;
  z-index: 2;
}

.activity-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100px;
  height: 100px;
  padding: 10px;
  border-radius: 50%;
  background: #ff6a00;
  color: var(--white);
  font-size: 1.05rem;
  font-weight: 900;
  line-height: 1.2;
  text-align: center;
  word-break: keep-all;
}

.activity-badge-small {
  font-size: 0.86rem;
  letter-spacing: -0.02em;
}

.activity-copy {
  max-width: 280px;
  z-index: 2;
}

.activity-video {
  width: 100%;
  border-radius: 0;
  overflow: hidden;
  background: #000;
  position: relative;
  z-index: 2;
}

.activity-video video {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.activity-text {
  margin: 0;
  color: #363636;
  font-size: 0.96rem;
  font-weight: 700;
  line-height: 1.9;
}

.activity-character {
  position: absolute;
  z-index: 1;
  pointer-events: none;
  opacity: 0.92;
}

.activity-character-right {
  right: -10px;
  bottom: -46px;
  width: 180px;
}

.activity-character-bottom-left {
  left: 24px;
  bottom: -12px;
  width: 112px;
}

.activity-cta {
  display: flex;
  justify-content: center;
  margin-top: 36px;
}

.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 220px;
  min-height: 58px;
  padding: 14px 24px;
  border-radius: 999px;
  background: var(--orange);
  color: var(--white);
  font-size: 1rem;
  font-weight: 900;
  box-shadow: 0 10px 18px rgba(255, 139, 0, 0.14);
  transition: transform var(--transition), box-shadow var(--transition);
}

.primary-button:hover {
  transform: translateY(-1px);
}

/* VOICE */
.voice-section {
  background: var(--cream);
}

.voice-slider {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: center;
}

.voice-track-wrap {
  overflow: hidden;
}

.voice-track {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 52px;
}

.voice-card {
  min-width: 0;
  background: transparent;
  border-radius: 0;
  box-shadow: none;
  padding: 0;
}

.voice-image {
  margin-bottom: 18px;
}

.voice-image img {
  width: 76%;
  margin: 0 auto;
  aspect-ratio: auto;
  object-fit: contain;
}

.voice-body {
  max-width: 280px;
  margin: 0 auto;
  padding: 0;
  text-align: center;
}

.voice-body h3 {
  margin: 0 0 10px;
  color: var(--navy);
  font-size: 0.9rem;
  font-weight: 900;
  text-align: center;
}

.voice-body p {
  margin: 0;
  color: #4b4b4b;
  font-size: 0.86rem;
  font-weight: 600;
  line-height: 2;
  text-align: left;
}

.voice-arrow {
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: var(--yellow);
  color: var(--navy);
  font-size: 1.6rem;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(255, 206, 0, 0.16);
  transition: transform var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  padding: 0;
}

.voice-arrow:hover {
  transform: scale(1.04);
}

.voice-dots {
  display: none;
}

/* LINE CTA SECTION */
.line-cta-section {
  background: var(--white);
}

.line-cta-shell {
  position: relative;
  padding-top: 72px;
}

.line-cta-card {
  position: relative;
  background: #f5eedc;
  border-radius: 34px;
  padding: 80px 38px 38px;
  overflow: hidden;
}

.line-cta-bubble-wrap {
  position: absolute;
  top: 0;
  left: 50%;
  z-index: 3;
  width: min(680px, calc(100% - 210px));
  transform: translateX(-50%);
}

.line-cta-bubble {
  width: 100%;
  height: auto;
}

.line-cta-grid {
  display: grid;
  grid-template-columns: minmax(240px, 290px) minmax(320px, 560px);
  justify-content: center;
  align-items: center;
  gap: 38px;
}

.line-cta-qr-column {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.line-cta-qr-link,
.line-cta-button-link {
  display: block;
}

.line-cta-qr-link {
  width: 100%;
  max-width: 290px;
}

.line-cta-qr {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.08));
}

.line-cta-button-link {
  width: 100%;
  max-width: 280px;
  transition: transform var(--transition);
}

.line-cta-button-link:hover {
  transform: translateY(-2px);
}

.line-cta-button-image {
  width: 100%;
  height: auto;
}

.line-cta-illustration-column {
  display: flex;
  justify-content: center;
}

.line-cta-illustration {
  width: min(100%, 540px);
  height: auto;
}

/* FAQ */
.faq-section {
  background: var(--white);
}

.faq-inner {
  width: min(920px, calc(100% - 96px));
}

.faq-groups {
  display: grid;
  gap: 50px;
}

.faq-group-title {
  margin: 0 0 20px;
  text-align: center;
  color: #222;
  font-size: clamp(1.36rem, 1.7vw, 1.85rem);
  line-height: 1.3;
  font-weight: 900;
}

.faq-group-title::after {
  content: "";
  display: block;
  width: 150px;
  max-width: 42vw;
  height: 5px;
  margin: 12px auto 0;
  background: var(--yellow);
}

.faq-item {
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.faq-item:last-child {
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.faq-item summary {
  position: relative;
  list-style: none;
  cursor: pointer;
  padding: 20px 50px 20px 30px;
  color: #222;
  font-size: clamp(0.92rem, 0.98vw, 1rem);
  line-height: 1.5;
  font-weight: 700;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::before {
  content: "Q";
  position: absolute;
  left: 0;
  top: 20px;
  color: #ff8700;
  font-weight: 900;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 16px;
  color: #b9b9b9;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
}

.faq-item[open] summary::after {
  content: "×";
}

.faq-answer {
  padding: 0 30px 20px;
  color: #3f3f3f;
  font-size: clamp(0.88rem, 0.95vw, 0.96rem);
  line-height: 1.8;
  font-weight: 500;
}

/* COMPANY */
.company-section {
  background: var(--white);
}

.company-title,
.contact-title {
  margin: 0 0 28px;
  text-align: center;
  color: #1f1f1f;
  font-size: clamp(1.6rem, 2vw, 2.2rem);
  line-height: 1.2;
  font-weight: 900;
}

.company-table-wrap {
  overflow-x: auto;
}

.company-table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(255, 255, 255, 0.65);
}

.company-table th,
.company-table td {
  padding: 20px 22px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  vertical-align: top;
  font-size: clamp(0.92rem, 1vw, 1rem);
  line-height: 1.85;
}

.company-table th {
  width: 28%;
  text-align: left;
  color: #222;
  background: rgba(255, 255, 255, 0.75);
  font-weight: 800;
}

.company-table td {
  color: #3b3b3b;
  background: rgba(255, 255, 255, 0.95);
  font-weight: 600;
}

/* CONTACT */
.contact-section {
  padding-top: 40px;
  padding-bottom: 64px;
  background: var(--white);
}

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

.contact-item {
  min-height: 126px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 24px 22px;
  color: #111;
  font-size: 1rem;
  font-weight: 800;
  background: #fff6d6;
  border: 2px solid rgba(255, 206, 0, 0.5);
  border-radius: 24px;
  box-shadow: 0 10px 22px rgba(255, 206, 0, 0.08);
}

.contact-item span:last-child {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.contact-item strong {
  font-size: 1.02rem;
  font-weight: 900;
}

.contact-item small {
  font-size: 1.02rem;
  font-weight: 700;
  color: #333;
}

.contact-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--orange);
  color: #fff;
  line-height: 1;
  flex-shrink: 0;
}

.contact-icon-svg {
  width: 24px;
  height: 24px;
}

.contact-note {
  margin: 18px 0 0;
  padding: 0;
  background: transparent;
  color: #555;
  text-align: center;
  font-size: 0.94rem;
  font-weight: 700;
}

/* FOOTER */
.site-footer {
  background: #171717;
  color: rgba(255, 255, 255, 0.88);
  padding: 24px 0 34px;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.footer-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-nav a {
  font-size: 0.92rem;
  font-weight: 700;
}

.footer-sns {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-sns-link {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  transition: transform var(--transition), background var(--transition);
}

.footer-sns-link:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.16);
}

.footer-sns-icon {
  width: 20px;
  height: 20px;
}

.footer-copy {
  margin: 0;
  text-align: center;
  font-size: 0.88rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
}

/* RESPONSIVE */
@media (max-width: 1280px) {
  .floating-cart,
  .floating-sample,
  .floating-badge-button {
    width: 126px;
    height: 126px;
  }

  .floating-cart-text,
  .floating-sample-text {
    font-size: 0.7rem;
  }

  .floating-sample-image {
    width: 88px;
  }

  .floating-badge-image {
    width: 110%;
    height: 110%;
  }

  .activity-row {
    grid-template-columns: 100px minmax(220px, 270px) minmax(320px, 440px);
    gap: 26px;
  }

  .activity-row-split.reverse-layout {
    grid-template-columns: minmax(320px, 440px) minmax(220px, 270px) 100px;
  }

  .activity-character-right {
    width: 160px;
  }
}

@media (max-width: 1100px) {
  .site-nav {
    gap: 18px;
  }

  .hero-copy {
    width: min(430px, 42vw);
    right: 5%;
  }

  .scott-banner-inner {
    grid-template-columns: 1fr 0.9fr 1.15fr;
    gap: 18px 20px;
  }

  .feature-card,
  .learning-step,
  .materials-story {
    gap: 42px;
  }

  .voice-track {
    gap: 34px;
  }

  .step-title h3 {
    font-size: 1rem;
  }

  .materials-star-left {
    left: 8%;
  }

  .materials-star-right {
    right: 8%;
  }

  .line-cta-bubble-wrap {
    width: min(640px, calc(100% - 180px));
  }

  .line-cta-grid {
    grid-template-columns: minmax(220px, 270px) minmax(300px, 1fr);
    gap: 28px;
  }

  .moneyback-cta-overlay {
    gap: 12px;
    padding: 20px 18px 22px;
  }

  .moneyback-detail-text {
    font-size: 0.84rem;
  }

  .moneyback-button-secondary {
    min-width: 206px;
    min-height: 42px;
    padding: 10px 24px;
  }
}

@media (max-width: 980px) {
  :root {
    --header-h: 84px;
  }

  .site-nav {
    position: fixed;
    top: var(--header-h);
    right: 0;
    width: min(82vw, 340px);
    height: calc(100vh - var(--header-h));
    padding: 26px 20px 30px;
    background:
      linear-gradient(rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.18)),
      url("img/menusp@2x.png") center top / cover no-repeat;
    box-shadow: -10px 0 24px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    transform: translateX(100%);
    transition: transform var(--transition);
  }

  .site-nav a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 56px;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.96);
    border-radius: 16px;
    box-shadow: 0 8px 18px rgba(3, 0, 107, 0.08);
    color: var(--navy);
    font-size: 0.95rem;
    text-align: center;
  }

  .site-nav a::after {
    display: none;
  }

  .site-nav.is-open {
    transform: translateX(0);
  }

  .nav-toggle {
    display: inline-block;
  }

  .nav-toggle.is-active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
  }

  .nav-toggle.is-active span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.is-active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
  }

  .header-actions {
    margin-left: auto;
  }

  .hero-image {
    min-height: 560px;
  }

  .hero-abc {
    top: 10%;
    left: 41%;
    width: min(18vw, 128px);
  }

  .hero-copy {
    bottom: 4%;
    right: 18px;
    width: min(420px, calc(100% - 36px));
  }

  .feature-card,
  .feature-card.reverse,
  .materials-story,
  .learning-step,
  .learning-step.reverse {
    grid-template-columns: 1fr;
  }

  .feature-card.reverse .feature-image,
  .feature-card.reverse .feature-text,
  .learning-step.reverse .learning-step-image,
  .learning-step.reverse .learning-step-content {
    order: initial;
  }

  .feature-text,
  .learning-step-content,
  .materials-story-text {
    max-width: 100%;
  }

  .activity-row,
  .activity-row-split.reverse-layout {
    grid-template-columns: 90px 1fr;
    gap: 20px;
    padding: 28px 22px;
  }

  .activity-video {
    grid-column: 1 / -1;
  }

  .activity-character-right {
    width: 138px;
    right: -6px;
    bottom: -40px;
  }

  .activity-character-bottom-left {
    left: auto;
    right: 10px;
    bottom: -8px;
    width: 96px;
  }

  .contact-bar {
    grid-template-columns: 1fr;
  }

  .faq-inner {
    width: min(100%, calc(100% - 56px));
  }

  .materials-hero img {
    width: min(84%, 740px);
  }

  .materials-star-left {
    left: 2%;
    top: 20%;
  }

  .materials-star-right {
    right: 2%;
    top: 16%;
  }

  .line-cta-card {
    padding: 82px 28px 34px;
  }

  .line-cta-bubble-wrap {
    width: min(620px, calc(100% - 130px));
  }

  .line-cta-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .line-cta-illustration {
    width: min(100%, 560px);
  }
}

@media (max-width: 767px) {
  :root {
    --header-h: 80px;
  }

  .section-inner,
  .faq-inner {
    width: calc(100% - 24px);
  }

  .scott-banner,
  .what-is-section,
  .quiz-section,
  .materials-section,
  .activity-section,
  .voice-section,
  .faq-section,
  .company-section,
  .contact-section,
  .line-cta-section {
    padding: 56px 0;
  }

  .header-inner {
    width: calc(100% - 18px);
    gap: 10px;
  }

  .site-logo {
    padding-block: 10px;
  }

  .site-logo img {
    width: 108px;
  }

  .header-actions {
    gap: 8px;
  }

  .header-sns {
    gap: 6px;
  }

  .header-sns-link {
    width: 34px;
    height: 34px;
  }

  .header-sns-icon {
    width: 18px;
    height: 18px;
  }

  .header-cta {
    min-width: 0;
    padding: 10px 12px;
    font-size: 0.82rem;
    gap: 5px;
  }

  .header-cta-icon {
    width: 15px;
    height: 15px;
  }

  .nav-toggle {
    width: 46px;
    height: 46px;
  }

  .nav-toggle span {
    width: 28px;
    height: 3px;
    margin: 5px auto;
  }

  .hero-media {
    min-height: auto;
  }

  .hero-image {
    width: 100vw;
    max-width: none;
    height: auto;
    min-height: auto;
    aspect-ratio: 3 / 4.35;
    object-position: center top;
  }

  .hero-abc {
    top: 14%;
    left: 44%;
    width: 102px;
  }

  .hero-badge {
    display: none;
  }

  .hero-copy {
    position: absolute;
    left: 10px;
    right: 10px;
    bottom: 18px;
    width: auto;
    padding: 0;
    background: transparent;
    z-index: 3;
  }

  .hero-copy-top {
    margin-bottom: 12px;
    font-size: 1.28rem;
    line-height: 1.22;
    white-space: normal;
    color: #f59b00;
    text-shadow:
      -2px -2px 0 #fff,
      2px -2px 0 #fff,
      -2px 2px 0 #fff,
      2px 2px 0 #fff,
      0 2px 0 #fff,
      0 -2px 0 #fff,
      2px 0 0 #fff,
      -2px 0 0 #fff;
  }

  .hero-copy-labels {
    gap: 8px;
    margin-bottom: 12px;
  }

  .hero-copy-labels span {
    font-size: 1.18rem;
    border-radius: 8px;
    padding: 8px 14px 10px;
  }

  .alt-word {
    font-size: 2.7rem;
    text-shadow: none;
  }

  .moneyback-cta-overlay {
    gap: 7px;
    padding: 14px 14px 16px;
  }

  .moneyback-detail-text {
    font-size: 0.62rem;
    line-height: 1.3;
  }

  .moneyback-button-secondary {
    min-width: 136px;
    min-height: 32px;
    padding: 7px 14px;
    font-size: 0.72rem;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.18);
  }

  .floating-ctas {
    right: 6px;
    top: auto;
    bottom: 74px;
    transform: none;
    gap: 10px;
  }

  .floating-cart {
    display: none;
  }

  .floating-sample,
  .floating-badge-button {
    width: 84px;
    height: 84px;
  }

  .floating-sample-image {
    width: 62px;
    top: 3px;
    left: 50%;
    transform: translateX(-50%);
  }

  .floating-sample-text {
    bottom: 11px;
    font-size: 0.42rem;
  }

  .floating-sample-rotator::before {
    inset: 0;
  }

  .floating-badge-image {
    width: 110%;
    height: 110%;
  }

  .scott-banner {
    padding: 0;
  }

  .scott-banner-inner {
    grid-template-columns: 1.08fr 1fr;
    grid-template-areas: "left photo";
    gap: 0 10px;
    align-items: stretch;
    min-height: 220px;
    text-align: center;
    padding: 0;
  }

  .scott-left {
    grid-area: left;
    align-items: center;
    justify-content: center;
    padding: 18px 0 18px 8px;
  }

  .scott-photo-wrap {
    grid-area: photo;
    align-self: stretch;
    height: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    overflow: visible;
  }

  .scott-content {
    display: none;
  }

  .scott-mobile-copy {
    display: block;
    padding: 20px 0 28px;
    background: transparent;
  }

  .scott-mobile-copy .section-inner {
    text-align: center;
  }

  .scott-mobile-copy .scott-name {
    margin: 0 auto 12px;
  }

  .scott-photo {
    width: auto;
    max-width: none;
    height: 100%;
    max-height: 220px;
    margin: 0;
    object-fit: contain;
    object-position: left bottom;
  }

  .scott-lead {
    font-size: 0.9rem;
    margin-bottom: 8px;
    white-space: nowrap;
  }

  .scott-speech {
    width: 152px;
    max-width: none;
    margin: 0 auto;
    padding: 12px 14px;
    font-size: 0.9rem;
    line-height: 1.3;
    border-radius: 18px;
  }

  .scott-speech span:first-child {
    display: block;
    max-width: 9ch;
    margin: 0 auto;
  }

  .scott-speech::after {
    display: none;
  }

  .scott-name {
    min-height: 44px;
    padding: 8px 14px;
    font-size: 0.96rem;
    border-radius: 10px;
    margin-bottom: 10px;
  }

  .scott-text {
    font-size: 1rem;
    line-height: 1.8;
    max-width: 30ch;
    margin-left: auto;
    margin-right: auto;
  }

  .section-title-image {
    margin-bottom: 28px;
  }

  .section-title-image img {
    height: 56px;
  }

  .feature-grid {
    gap: 48px;
  }

  .feature-card {
    gap: 24px;
  }

  .feature-text h3 {
    font-size: 1.22rem;
    margin-bottom: 10px;
  }

  .feature-text p,
  .materials-story-text,
  .learning-step-text,
  .faq-answer,
  .company-table th,
  .company-table td {
    font-size: 0.96rem;
    line-height: 1.85;
  }

  .quiz-question {
    font-size: 1rem;
    line-height: 1.45;
  }

  .quiz-button {
    min-height: 58px;
    padding: 14px 24px;
    font-size: 1.08rem;
  }

  .materials-hero-wrap {
    margin-bottom: 32px;
  }

  .materials-hero img {
    width: 100%;
  }

  .materials-star {
    width: 42px;
  }

  .materials-star-left {
    left: -2px;
    top: 18%;
  }

  .materials-star-right {
    right: -2px;
    top: 14%;
  }

  .materials-divider {
    width: 88%;
    margin-bottom: 28px;
  }

  .materials-story,
  .learning-step {
    gap: 28px;
    margin-bottom: 40px;
  }

  .materials-story-image img {
    max-width: 236px;
  }

  .learning-step-image img {
    max-width: 330px;
  }

  .bilingual-heading .jp {
    font-size: 1.18rem;
    line-height: 1.45;
    max-width: 12ch;
    margin-left: auto;
    margin-right: auto;
  }

  .bilingual-heading .en {
    font-size: 1rem;
  }

  .step-title {
    width: 100%;
    min-height: 62px;
    padding: 8px 12px 8px 8px;
    gap: 10px;
  }

  .step-number {
    width: 42px;
    height: 42px;
    font-size: 1.35rem;
  }

  .step-title h3 {
    font-size: 0.92rem;
  }

  .activity-showcase {
    gap: 20px;
  }

  .activity-heading p {
    font-size: 0.9rem;
    line-height: 1.55;
    max-width: 18ch;
    margin-left: auto;
    margin-right: auto;
  }

  .activity-row {
    grid-template-columns: 82px 1fr;
    gap: 16px;
    border-radius: 24px;
    padding: 22px 16px;
    align-items: start;
  }

  .activity-row-split.reverse-layout {
    grid-template-columns: 1fr 82px;
    gap: 16px;
    border-radius: 24px;
    padding: 22px 16px;
    align-items: start;
  }

  .activity-badge-wrap {
    justify-content: flex-start;
    grid-column: 1 / 2;
  }

  .activity-copy {
    max-width: none;
    grid-column: 2 / 3;
  }

  .activity-video {
    grid-column: 1 / -1;
    order: 3;
  }

  .activity-row-split.reverse-layout .activity-copy {
    order: 1;
    grid-column: 1 / 2;
    width: 100%;
    max-width: none;
  }

  .activity-row-split.reverse-layout .activity-badge-wrap {
    order: 2;
    justify-content: flex-end;
    grid-column: 2 / 3;
  }

  .activity-badge {
    width: 74px;
    height: 74px;
    font-size: 0.9rem;
  }

  .activity-badge-small {
    font-size: 0.7rem;
  }

  .activity-text {
    font-size: 0.96rem;
    line-height: 1.8;
  }

  .activity-character-right,
  .activity-character-bottom-left {
    display: none;
  }

  .voice-slider {
    display: block;
    overflow: hidden;
  }

  .voice-track {
    display: flex;
    gap: 0;
    transition: transform 0.35s ease;
    touch-action: pan-y;
  }

  .voice-card {
    flex: 0 0 100%;
    padding: 0 2px;
  }

  .voice-image img {
    width: 64%;
  }

  .voice-body {
    max-width: 240px;
  }

  .voice-arrow {
    position: absolute;
    top: 34%;
    transform: translateY(-50%);
    z-index: 2;
    width: 40px;
    height: 40px;
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
  }

  .voice-arrow-prev {
    left: 4px;
  }

  .voice-arrow-next {
    right: 4px;
  }

  .voice-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
  }

  .voice-dots button {
    width: 9px;
    height: 9px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: rgba(3, 0, 107, 0.2);
  }

  .voice-dots button.is-active {
    background: var(--navy);
  }

  .line-cta-shell {
    padding-top: 54px;
  }

  .line-cta-bubble-wrap {
    width: calc(100% - 72px);
    left: 50%;
    transform: translateX(-50%);
  }

  .line-cta-card {
    border-radius: 24px;
    padding: 70px 14px 24px;
  }

  .line-cta-grid {
    gap: 20px;
  }

  .line-cta-illustration-column {
    order: 1;
  }

  .line-cta-qr-column {
    order: 2;
    gap: 14px;
  }

  .line-cta-qr-link {
    max-width: 270px;
  }

  .line-cta-button-link {
    max-width: 250px;
  }

  .line-cta-illustration {
    width: 100%;
    max-width: 420px;
  }

  .faq-groups {
    gap: 40px;
  }

  .faq-item summary {
    padding: 18px 28px 18px 24px;
    font-size: 0.92rem;
  }

  .faq-item summary::before {
    top: 18px;
  }

  .faq-item summary::after {
    top: 14px;
    font-size: 1.45rem;
  }

  .faq-answer {
    padding: 0 24px 18px;
    font-size: 0.9rem;
  }

  .company-title,
  .contact-title {
    font-size: 1.75rem;
  }

  .company-table th,
  .company-table td {
    padding: 16px 12px;
  }

  .contact-item {
    min-height: 98px;
    font-size: 1rem;
    gap: 10px;
  }

  .contact-item small {
    font-size: 0.9rem;
    word-break: break-word;
  }

  .contact-icon {
    width: 44px;
    height: 44px;
  }

  .contact-icon-svg {
    width: 20px;
    height: 20px;
  }

  .contact-note {
    font-size: 0.88rem;
  }

  .footer-nav {
    gap: 16px;
  }

  .footer-nav a,
  .footer-copy {
    font-size: 0.84rem;
  }
}

@media (max-width: 520px) {
  .hero-copy-top {
    font-size: 1.16rem;
  }

  .hero-copy-labels span {
    font-size: 1.04rem;
  }

  .alt-word {
    font-size: 2.28rem;
  }

  .line-cta-qr-link {
    max-width: 232px;
  }

  .line-cta-button-link {
    max-width: 220px;
  }

  .moneyback-detail-text {
    font-size: 0.56rem;
  }

  .moneyback-button-secondary {
    min-width: 124px;
    min-height: 28px;
    padding: 6px 12px;
    font-size: 0.66rem;
  }
}