:root {
  --green: #228a75;
  --green-dark: #137361;
  --text: #201815;
  --muted: #4d4039;
  --line: #ead8c4;
  --cream: #fff8ef;
  --card-bg: rgba(255, 255, 255, .92);
  --shadow: 0 14px 32px rgba(102, 73, 42, .13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  background: #fff;
  letter-spacing: .04em;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #ead6bf;
}

.header-inner {
  width: min(100% - 96px, 1880px);
  height: 108px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.logo img {
  width: 88px;
}

.global-nav {
  display: flex;
  align-items: center;
  gap: clamp(24px, 3vw, 58px);
  font-size: 18px;
  font-weight: 800;
  white-space: nowrap;
}

.global-nav a:not(.nav-cta) {
  transition: color .2s ease;
}

.global-nav a:not(.nav-cta):hover {
  color: var(--green);
}

.nav-cta {
  padding: 18px 34px;
  color: #fff;
  background: linear-gradient(135deg, #28917b, #197965);
  border-radius: 12px;
  box-shadow: 0 10px 22px rgba(22, 107, 89, .18);
}

.menu-button {
  display: none;
  width: 44px;
  height: 38px;
  padding: 7px;
  border: 0;
  background: transparent;
}

.menu-button span {
  display: block;
  height: 3px;
  margin: 6px 0;
  border-radius: 99px;
  background: var(--green);
}

.hero {
  position: relative;
  min-height: calc(100svh - 108px);
  overflow: hidden;
  background:
    radial-gradient(circle at 87% 16%, rgba(230, 173, 105, .28), transparent 30%),
    linear-gradient(120deg, #fff 0%, #fff 39%, #fff6ed 100%);
}

.hero::after {
  content: "";
  position: absolute;
  left: -4vw;
  right: -4vw;
  bottom: 112px;
  height: 120px;
  z-index: 1;
  background: rgba(255, 255, 255, .82);
  transform: rotate(5deg);
  transform-origin: right bottom;
  pointer-events: none;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,1) 0%, rgba(255,255,255,.94) 35%, rgba(255,255,255,.2) 62%, rgba(255,255,255,0) 100%),
    linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(255,255,255,.78) 76%, rgba(255,255,255,1) 100%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: min(100% - 96px, 1880px);
  margin-inline: auto;
  padding: clamp(48px, 5vw, 84px) 0 215px;
}

.hero-copy {
  width: min(940px, 52vw);
  position: relative;
  z-index: 3;
}

.hero h1 {
  margin: 0;
  color: #1c1513;
  font-size: clamp(36px, 3.55vw, 64px);
  line-height: 1.34;
  font-weight: 900;
  letter-spacing: .04em;
}

.hero h1 span {
  color: var(--green);
}

.lead {
  margin: 28px 0 36px;
  font-size: clamp(17px, 1.2vw, 25px);
  line-height: 1.8;
  font-weight: 600;
  color: #241d1a;
}

.price-box {
  width: min(600px, 100%);
  padding: 20px 24px 18px;
  background: rgba(255, 255, 255, .72);
  border: 1px solid #ead5c0;
  border-radius: 18px;
  text-align: center;
}

.price-box p {
  margin: 0 0 8px;
  color: var(--green);
  font-size: clamp(16px, 1.1vw, 22px);
  font-weight: 900;
}

.price-box strong {
  display: block;
  color: var(--green);
  font-size: clamp(42px, 3.3vw, 58px);
  line-height: 1;
  font-weight: 900;
  letter-spacing: .02em;
}

.price-box strong span {
  font-size: clamp(20px, 1.55vw, 30px);
  letter-spacing: .04em;
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 26px 0 34px;
  padding: 0;
  list-style: none;
  font-size: clamp(16px, 1.2vw, 22px);
  font-weight: 600;
}

.check-list li {
  position: relative;
  padding-left: 40px;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: .08em;
  width: 27px;
  height: 27px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--green);
  border-radius: 999px;
  font-size: 18px;
  font-weight: 900;
}

.button-row {
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
}

.button {
  min-width: 336px;
  min-height: 76px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  padding: 18px 34px;
  border-radius: 14px;
  font-size: clamp(18px, 1.4vw, 25px);
  font-weight: 900;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

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

.button img {
  width: 38px;
  height: 38px;
}

.button.primary {
  color: #fff;
  background: linear-gradient(135deg, #27967f, #147761);
  box-shadow: 0 18px 30px rgba(21, 119, 97, .22);
}

.button.primary img {
  filter: brightness(0) invert(1);
}

.button.secondary {
  color: var(--green);
  background: rgba(255,255,255,.66);
  border: 2px solid var(--green);
}

.hero-visual {
  position: absolute;
  right: -64px;
  top: 24px;
  z-index: 1;
  width: min(1243px, 64vw);
  margin: 0;
  pointer-events: none;
}

.hero-visual img {
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 9%, #000 100%);
  mask-image: linear-gradient(to right, transparent 0%, #000 9%, #000 100%);
}

.feature-area {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 28px;
  z-index: 4;
  width: min(100% - 96px, 1500px);
  margin-inline: auto;
  display: flex;
  align-items: end;
  justify-content: center;
  gap: 44px;
}

.feature-cards {
  flex: 1 1 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(230px, 1fr));
  gap: 28px;
}

.feature-card {
  min-height: 114px;
  padding: 22px 28px;
  display: flex;
  align-items: center;
  gap: 24px;
  background: var(--card-bg);
  border: 1px solid rgba(232, 213, 194, .9);
  border-radius: 13px;
  box-shadow: var(--shadow);
}

.feature-icon {
  width: 76px;
  height: 76px;
  flex: 0 0 76px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: #fbf0e5;
}

.feature-icon img {
  width: 46px;
  height: 46px;
}

.feature-card h2 {
  margin: 0 0 8px;
  font-size: clamp(19px, 1.45vw, 25px);
  line-height: 1.25;
  font-weight: 900;
}

.feature-card p {
  margin: 0;
  font-size: clamp(14px, .95vw, 17px);
  line-height: 1.7;
  font-weight: 600;
}

.badge {
  width: 205px;
  flex: 0 0 205px;
  filter: drop-shadow(0 12px 20px rgba(102, 73, 42, .12));
}

.about-foundation {
  position: relative;
  overflow: hidden;
  padding: clamp(74px, 7vw, 128px) 0 clamp(70px, 6vw, 112px);
  background: #fff;
}

.about-inner,
.about-points {
  width: min(100% - 96px, 1760px);
  margin-inline: auto;
}

.about-inner {
  display: grid;
  grid-template-columns: minmax(0, .93fr) minmax(520px, 1fr);
  align-items: center;
  gap: clamp(54px, 6vw, 118px);
}

.about-copy {
  padding-left: clamp(0px, 2vw, 54px);
}

.section-kicker {
  position: relative;
  margin: 0 0 34px;
  color: #c95510;
  font-size: clamp(19px, 1.55vw, 29px);
  line-height: 1;
  font-weight: 900;
  letter-spacing: .12em;
}

.section-kicker::after {
  content: "";
  display: block;
  width: 52px;
  height: 4px;
  margin-top: 18px;
  background: #e7b37f;
  border-radius: 999px;
}

.about-copy h2 {
  margin: 0 0 clamp(34px, 3vw, 52px);
  color: #211510;
  font-size: clamp(44px, 4.25vw, 76px);
  line-height: 1.18;
  font-weight: 900;
  letter-spacing: .04em;
  white-space: nowrap;
}

.about-text {
  display: grid;
  gap: clamp(28px, 2.6vw, 44px);
}

.about-text p {
  margin: 0;
  color: #211815;
  font-size: clamp(18px, 1.45vw, 28px);
  line-height: 2.05;
  font-weight: 600;
}

.about-diagram {
  margin: 0;
}

.about-diagram img {
  width: min(100%, 780px);
  margin-inline: auto;
}

.about-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(20px, 2vw, 32px);
  margin-top: clamp(48px, 5vw, 78px);
}

.about-point {
  min-height: 168px;
  padding: clamp(22px, 2vw, 30px);
  display: flex;
  align-items: center;
  gap: clamp(20px, 2vw, 34px);
  background: #fff;
  border: 1px solid rgba(232, 196, 158, .78);
  border-radius: 16px;
  box-shadow: 0 16px 36px rgba(118, 79, 37, .11);
}

.about-point-icon {
  width: clamp(92px, 8vw, 144px);
  height: clamp(92px, 8vw, 144px);
  flex: 0 0 clamp(92px, 8vw, 144px);
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: #fff3e6;
}

.about-point-icon img {
  width: 58%;
  height: 58%;
}

.about-point h3 {
  margin: 0 0 14px;
  color: #d45a12;
  font-size: clamp(21px, 1.65vw, 32px);
  line-height: 1.3;
  font-weight: 900;
  letter-spacing: .08em;
}

.about-point p {
  margin: 0;
  color: #241d1a;
  font-size: clamp(15px, 1.05vw, 21px);
  line-height: 1.75;
  font-weight: 600;
}

.setup-section {
  position: relative;
  overflow: hidden;
  padding: clamp(72px, 6vw, 112px) 0 clamp(68px, 5.5vw, 104px);
  background:
    radial-gradient(circle at 6% 2%, rgba(238, 197, 139, .36), transparent 21%),
    radial-gradient(circle at 93% 0%, rgba(238, 197, 139, .34), transparent 23%),
    linear-gradient(180deg, #fff 0%, #fffdf9 48%, #fff3df 100%);
}

.setup-inner {
  position: relative;
  z-index: 1;
  width: min(100% - 96px, 1160px);
  margin-inline: auto;
}

.setup-heading {
  position: relative;
  text-align: center;
}

.setup-label {
  position: relative;
  display: inline-block;
  margin: 0 0 18px;
  color: #df6531;
  font-size: clamp(38px, 5vw, 72px);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: .06em;
  text-shadow: 0 3px 0 rgba(112, 54, 28, .18);
}

.setup-heading h2 {
  margin: 0;
  color: #3b241d;
  font-size: clamp(42px, 5.1vw, 70px);
  line-height: 1.25;
  font-weight: 900;
  letter-spacing: .08em;
}

.setup-heading p:not(.setup-label) {
  margin: clamp(30px, 3.3vw, 48px) 0 clamp(30px, 3.6vw, 50px);
  color: #3b241d;
  font-size: clamp(22px, 2.45vw, 36px);
  line-height: 1.65;
  font-weight: 800;
  letter-spacing: .08em;
}

.setup-list {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: setup;
}

.setup-item {
  display: grid;
  grid-template-columns: 128px 68px minmax(0, 1fr);
  align-items: center;
  gap: 22px;
  min-height: 134px;
  padding: 22px 32px 22px 44px;
  background: rgba(255, 255, 255, .93);
  border: 2px solid #f0d1ac;
  border-radius: 16px;
  box-shadow: 0 12px 24px rgba(112, 76, 40, .12);
}

.setup-item-large {
  min-height: 222px;
  align-items: start;
  padding-top: 34px;
  padding-bottom: 28px;
}

.setup-icon {
  width: 96px;
  height: 96px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: #fff2df;
}

.setup-icon img {
  width: 66px;
  height: 66px;
}

.setup-number {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(145deg, #f18a4c, #d95d24);
  border: 2px solid #d85b24;
  border-radius: 999px;
  box-shadow: inset 0 3px 4px rgba(255, 255, 255, .35);
  font-size: 42px;
  line-height: 1;
  font-weight: 900;
  text-shadow: 0 2px 0 rgba(92, 35, 14, .23);
}

.setup-item h3 {
  margin: 0;
  color: #3b241d;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.45;
  font-weight: 900;
  letter-spacing: .08em;
}

.setup-tags {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.setup-tags span {
  min-height: 58px;
  display: grid;
  place-items: center;
  padding: 8px 14px;
  color: #3b241d;
  background: rgba(255, 255, 255, .78);
  border: 2px dashed #efbd81;
  border-radius: 15px;
  font-size: clamp(18px, 2vw, 27px);
  font-weight: 800;
  letter-spacing: .04em;
  white-space: nowrap;
}

.setup-note {
  width: min(840px, 100%);
  margin: 28px auto 0;
  padding: 20px 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  background: rgba(255, 248, 237, .96);
  border-radius: 18px;
}

.setup-note img {
  width: 74px;
  height: 74px;
  flex: 0 0 74px;
}

.setup-note p {
  margin: 0;
  color: #3b241d;
  font-size: clamp(20px, 2.1vw, 31px);
  line-height: 1.65;
  font-weight: 800;
  letter-spacing: .06em;
}

.setup-note span {
  color: #2f855f;
}

.setup-closing {
  position: relative;
  margin-top: clamp(50px, 5vw, 72px);
  text-align: center;
}

.setup-closing::before,
.setup-closing::after {
  content: "";
  display: inline-block;
  width: 132px;
  margin: 0 26px 10px;
  border-top: 8px dotted #df8c4f;
}

.setup-closing p {
  margin: 0 0 12px;
  color: #3b241d;
  font-size: clamp(27px, 3vw, 40px);
  line-height: 1.45;
  font-weight: 900;
  letter-spacing: .08em;
}

.setup-closing strong {
  display: block;
  color: #df6531;
  font-size: clamp(27px, 3vw, 40px);
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: .12em;
}

.setup-closing h3 {
  position: relative;
  display: inline-block;
  margin: 22px 0 0;
  color: #3b241d;
  font-size: clamp(32px, 4vw, 58px);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: .02em;
  white-space: nowrap;
}

.setup-closing h3::after {
  content: "";
  position: absolute;
  left: 0;
  right: 31%;
  bottom: -10px;
  height: 14px;
  z-index: -1;
  background: linear-gradient(90deg, #ffe27f, transparent);
  border-radius: 999px;
}

.setup-closing h3 span {
  color: #df6531;
  text-shadow: 0 3px 0 rgba(112, 54, 28, .18);
}

.company-section {
  position: relative;
  padding: clamp(58px, 4.4vw, 86px) clamp(24px, 2vw, 40px);
  background:
    radial-gradient(circle at 0% 8%, rgba(237, 196, 139, .42), transparent 24%),
    radial-gradient(circle at 100% 0%, rgba(237, 196, 139, .36), transparent 24%),
    linear-gradient(180deg, #fff5e7 0%, #fffaf4 52%, #fff 100%);
}

.company-panel {
  width: min(100%, 1960px);
  margin-inline: auto;
  padding: clamp(48px, 5vw, 118px) clamp(34px, 4.5vw, 92px) clamp(26px, 2.4vw, 52px);
  background: rgba(255, 255, 255, .9);
  border: 1px solid rgba(242, 213, 185, .85);
  border-radius: clamp(34px, 5vw, 74px);
  box-shadow: 0 20px 60px rgba(119, 78, 39, .1);
}

.company-title {
  margin: 0;
  color: #201815;
  font-size: clamp(54px, 5.1vw, 98px);
  line-height: 1.18;
  font-weight: 900;
  letter-spacing: .02em;
  text-align: center;
}

.company-title span {
  color: #e87e38;
  text-shadow: 0 3px 0 rgba(126, 70, 33, .16);
}

.company-inner {
  display: grid;
  grid-template-columns: minmax(440px, .84fr) minmax(600px, 1.16fr);
  align-items: center;
  gap: clamp(46px, 5vw, 100px);
}

.company-copy h2 {
  margin: 0;
  color: #201815;
  font-size: clamp(54px, 5.1vw, 98px);
  line-height: 1.18;
  font-weight: 900;
  letter-spacing: .02em;
  text-align: center;
}

.company-copy h2 span {
  color: #e87e38;
  text-shadow: 0 3px 0 rgba(126, 70, 33, .16);
}

.company-rule {
  display: none;
}

.company-text {
  display: grid;
  gap: clamp(30px, 2.8vw, 48px);
}

.company-text p {
  margin: 0;
  color: #15110f;
  font-size: clamp(20px, 1.65vw, 31px);
  line-height: 2.05;
  font-weight: 600;
  letter-spacing: .08em;
}

.company-visual {
  margin: 0;
}

.company-visual img {
  width: min(100%, 930px);
  margin-inline: auto;
}

.company-visual img.reader-photo-company {
  width: min(100%, 620px);
}

.company-visual img.company-product-diagram {
  width: min(100%, 900px);
  border-radius: 24px;
}

.company-features {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(16px, 1.35vw, 28px);
  margin-top: clamp(34px, 3vw, 60px);
}

.company-feature {
  min-height: 170px;
  padding: clamp(22px, 1.6vw, 28px);
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  align-items: center;
  gap: 18px;
  background: #fff;
  border: 1px solid rgba(237, 207, 177, .86);
  border-radius: 14px;
  box-shadow: 0 13px 28px rgba(119, 78, 39, .11);
}

.company-feature-icon {
  width: 96px;
  height: 96px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: #fff1df;
}

.company-feature-icon img {
  width: 58px;
  height: 58px;
}

.company-feature h3 {
  margin: 0 0 12px;
  color: #201815;
  font-size: clamp(18px, 1.16vw, 23px);
  line-height: 1.35;
  font-weight: 900;
  letter-spacing: .02em;
}

.company-feature p {
  margin: 0;
  color: #201815;
  font-size: clamp(14px, .82vw, 17px);
  line-height: 1.65;
  font-weight: 600;
}

.subsidy-section {
  position: relative;
  overflow: hidden;
  padding: clamp(64px, 5.4vw, 104px) 0 clamp(66px, 5.6vw, 110px);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, .95) 0%, rgba(255, 255, 255, .86) 44%, rgba(255, 241, 221, .76) 100%),
    radial-gradient(circle at 8% 6%, rgba(239, 200, 150, .34), transparent 29%),
    radial-gradient(circle at 98% 96%, rgba(239, 200, 150, .34), transparent 28%);
}

.subsidy-section::before,
.subsidy-section::after {
  content: "";
  position: absolute;
  inset: auto -10vw;
  height: 190px;
  background: rgba(255, 246, 232, .65);
  transform: rotate(-8deg);
  pointer-events: none;
}

.subsidy-section::before {
  top: 16px;
}

.subsidy-section::after {
  bottom: 64px;
  transform: rotate(-14deg);
}

.subsidy-inner {
  position: relative;
  z-index: 1;
  width: min(100% - 96px, 1820px);
  margin-inline: auto;
}

.subsidy-heading {
  text-align: center;
}

.subsidy-heading p {
  position: relative;
  display: inline-flex;
  align-items: center;
  margin: 0 0 clamp(34px, 3.2vw, 56px);
  color: #c48d52;
  font-size: clamp(24px, 2vw, 40px);
  line-height: 1;
  font-weight: 700;
  letter-spacing: .26em;
}

.subsidy-heading h2 {
  margin: 0;
  color: #3b241d;
  font-size: clamp(44px, 4.85vw, 78px);
  line-height: 1.25;
  font-weight: 900;
  letter-spacing: .05em;
}

.subsidy-heading h2 span {
  color: #e57c39;
}

.subsidy-lead {
  width: min(100%, 1570px);
  margin: clamp(42px, 4vw, 68px) auto 0;
  display: grid;
  gap: 20px;
}

.subsidy-lead p {
  margin: 0;
  color: #241814;
  font-size: clamp(21px, 1.75vw, 34px);
  line-height: 1.85;
  font-weight: 600;
  letter-spacing: .08em;
}

.subsidy-cards {
  width: min(100%, 1720px);
  margin: clamp(36px, 3.5vw, 58px) auto 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(26px, 2.3vw, 46px);
}

.subsidy-card {
  min-height: clamp(260px, 20vw, 380px);
  padding: clamp(28px, 2.2vw, 42px);
  display: grid;
  grid-template-columns: minmax(210px, 300px) minmax(0, 1fr);
  align-items: center;
  gap: clamp(26px, 2.5vw, 52px);
  background: rgba(255, 255, 255, .92);
  border: 1px solid rgba(239, 202, 164, .9);
  border-radius: 28px;
  box-shadow: 0 15px 34px rgba(116, 77, 37, .13);
}

.subsidy-card-image {
  margin: 0;
}

.subsidy-card-image img {
  width: min(100%, 230px);
  margin-inline: auto;
}

.subsidy-card h3 {
  margin: 0;
  color: #3b241d;
  font-size: clamp(26px, 2.25vw, 40px);
  line-height: 1.28;
  font-weight: 900;
  letter-spacing: .02em;
}

.subsidy-card h3 span {
  display: block;
  color: #e57c39;
  white-space: nowrap;
}

.subsidy-card h3::after {
  content: "";
  display: block;
  width: min(100%, 420px);
  margin: clamp(18px, 1.6vw, 28px) 0 clamp(16px, 1.5vw, 24px);
  border-top: 4px dotted #ef8f4d;
}

.subsidy-card p {
  margin: 0;
  color: #261b17;
  font-size: clamp(17px, 1.2vw, 24px);
  line-height: 1.6;
  font-weight: 600;
  letter-spacing: .03em;
}

.subsidy-notes {
  width: min(100%, 1720px);
  margin: clamp(40px, 3.8vw, 66px) auto 0;
  padding: clamp(26px, 2.1vw, 38px) clamp(34px, 3.2vw, 68px);
  display: grid;
  gap: 14px;
  background: rgba(255, 255, 255, .78);
  border: 1px solid rgba(235, 203, 170, .9);
  border-radius: 18px;
}

.subsidy-notes p {
  margin: 0;
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  align-items: center;
  gap: 24px;
  color: #231713;
  font-size: clamp(18px, 1.45vw, 28px);
  line-height: 1.55;
  font-weight: 600;
  letter-spacing: .05em;
}

.subsidy-notes span {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: #fff;
  background: #e9823b;
  border-radius: 999px;
  font-size: 25px;
  font-weight: 900;
}

.compare-section {
  position: relative;
  overflow: hidden;
  padding: clamp(68px, 5.8vw, 112px) 0 clamp(72px, 6vw, 118px);
  background:
    radial-gradient(circle at 0% 0%, rgba(239, 199, 145, .46), transparent 24%),
    radial-gradient(circle at 0% 57%, rgba(239, 199, 145, .42), transparent 28%),
    radial-gradient(circle at 0% 100%, rgba(238, 164, 96, .34), transparent 34%),
    linear-gradient(180deg, #fffdf8 0%, #fffaf1 58%, #fff1df 100%);
}

.compare-section::after {
  content: "";
  position: absolute;
  left: -6vw;
  right: -6vw;
  bottom: -86px;
  height: 182px;
  background: rgba(255, 255, 255, .88);
  border-radius: 50% 50% 0 0;
  pointer-events: none;
}

.compare-inner {
  position: relative;
  z-index: 1;
  width: min(100% - 96px, 1900px);
  margin-inline: auto;
}

.compare-heading {
  text-align: center;
}

.compare-heading h2 {
  margin: 0;
  color: #3b241d;
  font-size: clamp(48px, 5.5vw, 92px);
  line-height: 1.18;
  font-weight: 900;
  letter-spacing: .06em;
}

.compare-heading p {
  margin: clamp(24px, 2.2vw, 36px) 0 0;
  color: #3b241d;
  font-size: clamp(21px, 1.9vw, 36px);
  line-height: 1.5;
  font-weight: 700;
  letter-spacing: .05em;
}

.compare-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  gap: clamp(30px, 4vw, 64px);
  margin-top: clamp(40px, 3.6vw, 62px);
}

.compare-visual {
  display: none;
  margin: 0;
}

.compare-visual img {
  width: min(100%, 520px);
  margin-inline: auto;
}

.reader-photo {
  display: block;
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 18px 42px rgba(118, 79, 37, .14);
}

.compare-table-wrap {
  min-width: 0;
}

.compare-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  background: rgba(255, 255, 255, .76);
  border: 2px solid #d9bb91;
  border-radius: 18px;
  box-shadow: 0 14px 34px rgba(115, 80, 45, .09);
}

.compare-table th,
.compare-table td {
  border-right: 2px solid #d9bb91;
  border-bottom: 2px solid #d9bb91;
}

.compare-table tr > :last-child {
  border-right: 0;
}

.compare-table tbody tr:last-child > * {
  border-bottom: 0;
}

.compare-table thead th {
  min-height: 122px;
  padding: 34px 26px;
  color: #3b241d;
  font-size: clamp(27px, 2.3vw, 43px);
  line-height: 1.25;
  font-weight: 900;
  text-align: center;
  background: #e5d5b7;
}

.compare-table thead th:first-child {
  width: 34%;
  background: rgba(255, 255, 255, .42);
}

.compare-table thead th:nth-child(2) {
  color: #fff;
  background: linear-gradient(135deg, #e7793c, #f4a16a);
  text-shadow: 0 2px 0 rgba(92, 46, 21, .18);
}

.compare-table tbody th {
  width: 34%;
  padding: 34px 38px;
  color: #2f1f19;
  font-size: clamp(23px, 1.9vw, 36px);
  line-height: 1.38;
  font-weight: 900;
  text-align: left;
  background: rgba(255, 255, 255, .55);
}

.compare-table td {
  width: 33%;
  padding: 28px 22px;
  text-align: center;
  background: rgba(255, 255, 255, .5);
}

.mark {
  display: inline-grid;
  place-items: center;
  width: 58px;
  height: 58px;
  color: #df7840;
  font-size: 58px;
  line-height: 1;
  font-weight: 400;
}

.mark-circle {
  font-size: 58px;
}

.mark-cross {
  color: #755034;
  font-size: 60px;
}

.mark-triangle {
  color: #755034;
  font-size: 54px;
}

.compare-note {
  margin: clamp(28px, 2.5vw, 46px) 0 0;
  color: #2b1d18;
  font-size: clamp(17px, 1.35vw, 27px);
  line-height: 1.6;
  font-weight: 600;
  letter-spacing: .04em;
}

@media (max-width: 1280px) {
  .header-inner,
  .hero-inner,
  .feature-area,
  .about-inner,
  .about-points,
  .setup-inner {
    width: min(100% - 48px, 1160px);
  }

  .global-nav {
    gap: 22px;
    font-size: 15px;
  }

  .nav-cta {
    padding: 14px 22px;
  }

  .hero-copy {
    width: min(820px, 58vw);
  }

  .hero-visual {
    right: -180px;
    width: 72vw;
  }

  .button {
    min-width: 290px;
  }

  .feature-area {
    gap: 24px;
  }

  .feature-card {
    padding: 20px;
    gap: 16px;
  }

  .badge {
    width: 168px;
    flex-basis: 168px;
  }

  .about-inner {
    grid-template-columns: minmax(0, 1fr) minmax(430px, .9fr);
    gap: 46px;
  }

  .about-copy {
    padding-left: 0;
  }

  .about-point {
    align-items: flex-start;
    flex-direction: column;
  }

  .setup-item {
    grid-template-columns: 106px 60px minmax(0, 1fr);
    gap: 18px;
    padding: 20px 24px;
  }

  .setup-icon {
    width: 86px;
    height: 86px;
  }

  .setup-icon img {
    width: 58px;
    height: 58px;
  }

  .setup-number {
    width: 58px;
    height: 58px;
    font-size: 36px;
  }

  .setup-tags {
    grid-template-columns: 1fr;
  }

  .company-panel {
    padding-inline: 42px;
  }

  .company-inner {
    grid-template-columns: minmax(0, .9fr) minmax(480px, 1fr);
    gap: 42px;
  }

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

  .subsidy-inner {
    width: min(100% - 48px, 1160px);
  }

  .subsidy-cards {
    gap: 24px;
  }

  .subsidy-card {
    grid-template-columns: 180px minmax(0, 1fr);
    padding: 28px;
  }

  .compare-inner {
    width: min(100% - 48px, 1160px);
  }

  .compare-content {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .compare-table tbody th {
    padding: 28px 24px;
  }
}

@media (max-width: 980px) {
  .site-header {
    position: relative;
  }

  .header-inner {
    height: auto;
    padding: 16px 0 14px;
    align-items: flex-start;
  }

  .logo img {
    width: 72px;
  }

  .menu-button {
    display: block;
    margin-top: 8px;
  }

  .global-nav {
    position: absolute;
    top: 74px;
    left: 24px;
    right: 24px;
    z-index: 30;
    display: none;
    padding: 18px;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 18px;
    box-shadow: var(--shadow);
  }

  .menu-button:focus + .global-nav,
  .menu-button:hover + .global-nav,
  .global-nav:hover {
    display: flex;
  }

  .global-nav a {
    padding: 12px 14px;
    border-radius: 10px;
    background: #fffaf4;
  }

  .global-nav .nav-cta {
    text-align: center;
    background: linear-gradient(135deg, #28917b, #197965);
  }

  .hero {
    min-height: auto;
  }

  .hero::after {
    bottom: 330px;
    height: 80px;
  }

  .hero-inner {
    padding: 36px 0 28px;
  }

  .hero-copy {
    width: 100%;
  }

  .hero h1 {
    font-size: clamp(31px, 6.2vw, 48px);
    line-height: 1.34;
  }

  .lead {
    margin: 22px 0 24px;
  }

  .hero-visual {
    position: relative;
    right: auto;
    top: auto;
    width: min(760px, 100%);
    margin: 16px auto 0;
  }

  .hero-visual img {
    border-radius: 22px;
    box-shadow: 0 20px 42px rgba(102, 73, 42, .12);
  }

  .button-row {
    gap: 14px;
  }

  .button {
    flex: 1 1 260px;
    min-width: auto;
  }

  .feature-area {
    position: relative;
    bottom: auto;
    padding: 26px 0 36px;
    align-items: center;
    flex-direction: column;
  }

  .feature-cards {
    width: 100%;
    grid-template-columns: 1fr;
  }

  .feature-card {
    min-height: auto;
  }

  .badge {
    width: 180px;
    flex-basis: auto;
  }

  .about-foundation {
    padding: 66px 0 76px;
  }

  .about-inner {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .about-copy h2 {
    font-size: clamp(39px, 8vw, 58px);
    white-space: normal;
  }

  .about-text p {
    font-size: 17px;
    line-height: 1.95;
  }

  .about-diagram img {
    width: min(620px, 100%);
  }

  .about-points {
    grid-template-columns: 1fr;
  }

  .about-point {
    min-height: auto;
    align-items: center;
    flex-direction: row;
  }

  .setup-section {
    padding: 64px 0 76px;
  }

  .setup-heading p:not(.setup-label) {
    margin: 26px 0 34px;
  }

  .setup-item,
  .setup-item-large {
    grid-template-columns: 78px minmax(0, 1fr);
    min-height: auto;
    gap: 14px 18px;
    padding: 20px;
  }

  .setup-icon {
    grid-row: span 2;
    width: 72px;
    height: 72px;
  }

  .setup-icon img {
    width: 48px;
    height: 48px;
  }

  .setup-number {
    width: 52px;
    height: 52px;
    font-size: 31px;
  }

  .setup-item-body {
    grid-column: 2;
  }

  .setup-item h3 {
    font-size: clamp(22px, 5.3vw, 34px);
  }

  .setup-tags span {
    min-height: 48px;
    font-size: 18px;
  }

  .setup-note {
    padding: 18px 20px;
    gap: 18px;
  }

  .setup-note img {
    width: 58px;
    height: 58px;
    flex-basis: 58px;
  }

  .setup-closing::before,
  .setup-closing::after {
    display: none;
  }

  .company-section {
    padding: 42px 24px 58px;
  }

  .company-panel {
    padding: 46px 28px 34px;
    border-radius: 34px;
  }

  .company-inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .company-title {
    font-size: clamp(42px, 8vw, 70px);
  }

  .company-rule {
    display: none;
  }

  .company-text {
    gap: 24px;
  }

  .company-text p {
    font-size: 17px;
    line-height: 1.95;
  }

  .company-visual img {
    width: min(720px, 100%);
  }

  .company-feature {
    min-height: auto;
  }

  .subsidy-section {
    padding: 58px 0 72px;
  }

  .subsidy-inner {
    width: min(100% - 48px, 900px);
  }

  .subsidy-heading h2 {
    font-size: clamp(38px, 7.8vw, 62px);
  }

  .subsidy-lead p {
    font-size: 17px;
    line-height: 1.9;
  }

  .subsidy-cards {
    grid-template-columns: 1fr;
  }

  .subsidy-card {
    min-height: auto;
  }

  .subsidy-notes {
    padding: 24px;
  }

  .subsidy-notes p {
    font-size: 16px;
  }

  .compare-section {
    padding: 62px 0 74px;
  }

  .compare-inner {
    width: min(100% - 48px, 900px);
  }

  .compare-heading h2 {
    font-size: clamp(40px, 8.2vw, 64px);
  }

  .compare-heading p {
    font-size: 18px;
  }

  .compare-content {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .compare-visual img {
    width: min(420px, 75%);
  }

  .compare-table,
  .compare-table thead,
  .compare-table tbody,
  .compare-table tr,
  .compare-table th,
  .compare-table td {
    display: block;
  }

  .compare-table {
    overflow: visible;
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .compare-table thead {
    display: none;
  }

  .compare-table tbody {
    display: grid;
    gap: 16px;
  }

  .compare-table tbody tr {
    display: grid;
    grid-template-columns: 1fr 1fr;
    overflow: hidden;
    background: rgba(255, 255, 255, .82);
    border: 1px solid #d9bb91;
    border-radius: 16px;
    box-shadow: 0 12px 24px rgba(115, 80, 45, .09);
  }

  .compare-table tbody th {
    grid-column: 1 / -1;
    width: auto;
    padding: 22px 24px;
    border-right: 0;
    border-bottom: 1px solid #d9bb91;
    font-size: 22px;
    text-align: center;
    background: rgba(255, 248, 239, .94);
  }

  .compare-table td {
    position: relative;
    width: auto;
    min-height: 116px;
    padding: 46px 14px 18px;
    border-right: 1px solid #d9bb91;
    border-bottom: 0;
  }

  .compare-table td:last-child {
    border-right: 0;
  }

  .compare-table td::before {
    content: attr(data-label);
    position: absolute;
    top: 16px;
    left: 10px;
    right: 10px;
    color: #3b241d;
    font-size: 15px;
    line-height: 1.3;
    font-weight: 900;
  }

  .compare-table td:first-of-type::before {
    color: #e57c39;
  }

  .compare-note {
    text-align: center;
    font-size: 15px;
  }
}

@media (max-width: 560px) {
  body {
    letter-spacing: .02em;
  }

  .header-inner,
  .hero-inner,
  .feature-area,
  .about-inner,
  .about-points,
  .setup-inner {
    width: min(100% - 32px, 520px);
  }

  .hero {
    background:
      radial-gradient(circle at 90% 14%, rgba(230, 173, 105, .2), transparent 40%),
      linear-gradient(180deg, #fff 0%, #fff8ef 100%);
  }

  .hero h1 {
    font-size: clamp(27px, 8vw, 36px);
    line-height: 1.36;
  }

  .lead {
    font-size: 15px;
    line-height: 1.9;
  }

  .price-box {
    padding: 17px 14px;
    border-radius: 14px;
  }

  .price-box strong {
    font-size: 40px;
  }

  .price-box strong span {
    display: block;
    margin-top: 7px;
    font-size: 20px;
  }

  .check-list {
    font-size: 15px;
    line-height: 1.65;
  }

  .button {
    width: 100%;
    min-height: 64px;
    padding: 14px 20px;
    font-size: 18px;
  }

  .button img {
    width: 30px;
    height: 30px;
  }

  .feature-card {
    padding: 18px;
    border-radius: 14px;
  }

  .feature-icon {
    width: 66px;
    height: 66px;
    flex-basis: 66px;
  }

  .feature-card h2 {
    font-size: 20px;
  }

  .about-foundation {
    padding: 54px 0 64px;
  }

  .section-kicker {
    margin-bottom: 24px;
    font-size: 17px;
  }

  .section-kicker::after {
    width: 44px;
    height: 3px;
    margin-top: 14px;
  }

  .about-copy h2 {
    margin-bottom: 26px;
    font-size: clamp(34px, 10.4vw, 47px);
    letter-spacing: .04em;
  }

  .about-text {
    gap: 22px;
  }

  .about-text p {
    font-size: 15px;
    line-height: 1.9;
  }

  .about-diagram {
    margin-top: 6px;
  }

  .about-diagram img {
    width: 100%;
  }

  .about-points {
    margin-top: 34px;
    gap: 16px;
  }

  .about-point {
    padding: 18px;
    gap: 16px;
    border-radius: 14px;
  }

  .about-point-icon {
    width: 72px;
    height: 72px;
    flex-basis: 72px;
  }

  .about-point h3 {
    margin-bottom: 8px;
    font-size: 19px;
    letter-spacing: .04em;
  }

  .about-point p {
    font-size: 13px;
  }

  .setup-section {
    padding: 52px 0 66px;
  }

  .setup-label {
    margin-bottom: 10px;
    font-size: clamp(18px, 5.4vw, 26px);
    text-shadow: 0 2px 0 rgba(112, 54, 28, .14);
  }

  .setup-heading h2 {
    font-size: clamp(25px, 7.2vw, 34px);
    letter-spacing: .03em;
  }

  .setup-heading p:not(.setup-label) {
    margin: 22px 0 28px;
    font-size: 15px;
    line-height: 1.7;
  }

  .setup-list {
    gap: 14px;
  }

  .setup-item,
  .setup-item-large {
    grid-template-columns: 58px minmax(0, 1fr);
    padding: 16px;
    border-radius: 14px;
  }

  .setup-icon {
    width: 56px;
    height: 56px;
  }

  .setup-icon img {
    width: 38px;
    height: 38px;
  }

  .setup-number {
    width: 43px;
    height: 43px;
    font-size: 25px;
  }

  .setup-item h3 {
    font-size: clamp(15px, 4.3vw, 20px);
    line-height: 1.55;
    letter-spacing: .03em;
  }

  .setup-tags {
    gap: 8px;
    margin-top: 12px;
  }

  .setup-tags span {
    min-height: 42px;
    padding: 7px 10px;
    border-radius: 11px;
    font-size: 13px;
  }

  .setup-note {
    margin-top: 18px;
    align-items: flex-start;
    padding: 16px;
    border-radius: 14px;
  }

  .setup-note img {
    width: 46px;
    height: 46px;
    flex-basis: 46px;
  }

  .setup-note p {
    font-size: 13px;
    line-height: 1.75;
    letter-spacing: .02em;
  }

  .setup-closing {
    margin-top: 42px;
  }

  .setup-closing p,
  .setup-closing strong {
    font-size: 16px;
  }

  .setup-closing h3 {
    margin-top: 16px;
    font-size: clamp(15px, 4.6vw, 24px);
    line-height: 1.25;
    letter-spacing: .01em;
    white-space: nowrap;
  }

  .company-section {
    padding: 28px 16px 44px;
  }

  .company-panel {
    padding: 34px 18px 24px;
    border-radius: 24px;
  }

  .company-title {
    font-size: clamp(33px, 10vw, 46px);
    line-height: 1.25;
  }

  .company-title span {
    display: block;
  }

  .company-rule {
    display: none;
  }

  .company-text {
    gap: 20px;
  }

  .company-text p {
    font-size: 15px;
    line-height: 1.85;
    letter-spacing: .03em;
  }

  .company-features {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 26px;
  }

  .company-feature {
    grid-template-columns: 50px minmax(0, 1fr);
    gap: 10px;
    padding: 12px;
    border-radius: 13px;
  }

  .company-feature-icon {
    width: 46px;
    height: 46px;
  }

  .company-feature-icon img {
    width: 28px;
    height: 28px;
  }

  .company-feature h3 {
    margin-bottom: 6px;
    font-size: 16px;
  }

  .company-feature p {
    font-size: 10px;
    line-height: 1.65;
  }

  .subsidy-section {
    padding: 48px 0 58px;
  }

  .subsidy-inner {
    width: min(100% - 32px, 520px);
  }

  .subsidy-heading p {
    margin-bottom: 24px;
    font-size: 17px;
    letter-spacing: .18em;
  }

  .subsidy-heading h2 {
    font-size: clamp(30px, 9vw, 42px);
    line-height: 1.35;
    letter-spacing: .03em;
  }

  .subsidy-heading h2 span {
    display: inline;
  }

  .subsidy-lead {
    margin-top: 28px;
    gap: 16px;
  }

  .subsidy-lead p {
    font-size: 15px;
    line-height: 1.85;
    letter-spacing: .03em;
  }

  .subsidy-cards {
    margin-top: 28px;
    gap: 16px;
  }

  .subsidy-card {
    grid-template-columns: 94px minmax(0, 1fr);
    gap: 16px;
    padding: 16px;
    border-radius: 16px;
  }

  .subsidy-card-image img {
    width: 72px;
  }

  .subsidy-card h3 {
    font-size: clamp(19px, 5.3vw, 24px);
    line-height: 1.28;
    letter-spacing: .02em;
  }

  .subsidy-card h3::after {
    margin: 12px 0 10px;
    border-top-width: 3px;
  }

  .subsidy-card p {
    font-size: 14px;
    line-height: 1.6;
    letter-spacing: .02em;
  }

  .subsidy-notes {
    margin-top: 24px;
    padding: 16px;
    gap: 12px;
    border-radius: 14px;
  }

  .subsidy-notes p {
    grid-template-columns: 28px minmax(0, 1fr);
    align-items: start;
    gap: 10px;
    font-size: 13px;
    line-height: 1.7;
    letter-spacing: .02em;
  }

  .subsidy-notes span {
    width: 28px;
    height: 28px;
    font-size: 18px;
    margin-top: 1px;
  }

  .compare-section {
    padding: 50px 0 58px;
  }

  .compare-inner {
    width: min(100% - 32px, 520px);
  }

  .compare-heading h2 {
    font-size: clamp(32px, 9.5vw, 43px);
    line-height: 1.35;
    letter-spacing: .03em;
  }

  .compare-heading p {
    margin-top: 16px;
    font-size: 15px;
    line-height: 1.7;
  }

  .compare-content {
    margin-top: 26px;
    gap: 22px;
  }

  .compare-visual img {
    width: min(300px, 82%);
  }

  .compare-table tbody {
    gap: 12px;
  }

  .compare-table tbody tr {
    grid-template-columns: 1fr;
    border-radius: 14px;
  }

  .compare-table tbody th {
    padding: 16px;
    font-size: 18px;
    line-height: 1.45;
  }

  .compare-table td {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 62px;
    align-items: center;
    min-height: 72px;
    padding: 10px 14px;
    border-right: 0;
    border-bottom: 1px solid #d9bb91;
  }

  .compare-table td:last-child {
    border-bottom: 0;
  }

  .compare-table td::before {
    position: static;
    font-size: 14px;
    text-align: left;
  }

  .mark {
    width: 54px;
    height: 54px;
    justify-self: end;
  }

  .mark-circle {
    font-size: 54px;
  }

  .mark-cross {
    font-size: 56px;
  }

  .mark-triangle {
    font-size: 50px;
  }

  .compare-note {
    margin-top: 18px;
    font-size: 13px;
    line-height: 1.7;
  }
}

.bluetooth-section,
.product-section,
.support-section,
.contact-section,
.site-footer {
  position: relative;
  overflow: hidden;
}

.bluetooth-section {
  padding: clamp(44px, 4vw, 68px);
  background: linear-gradient(180deg, #fff3e5 0%, #fffaf3 100%);
}

.bluetooth-panel {
  width: min(100%, 1900px);
  margin-inline: auto;
  padding: clamp(56px, 5vw, 86px);
  background: rgba(255, 255, 255, .92);
  border: 1px solid #eed4b8;
  border-radius: 32px;
  box-shadow: 0 22px 50px rgba(118, 79, 37, .1);
}

.bluetooth-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
  align-items: center;
  gap: clamp(30px, 4vw, 56px);
}

.bluetooth-visual {
  display: none;
}

.merit-label {
  width: fit-content;
  margin: 0 0 44px;
  padding: 15px 52px;
  color: #c48d52;
  border: 2px solid #d6a16e;
  border-radius: 999px;
  font-size: clamp(19px, 1.3vw, 28px);
  font-weight: 800;
  letter-spacing: .24em;
}

.bluetooth-copy h2 {
  margin: 0 0 34px;
  color: #3b241d;
  font-size: clamp(34px, 3.25vw, 56px);
  line-height: 1.22;
  font-weight: 900;
}

.bluetooth-copy p:not(.merit-label) {
  margin: 0;
  color: #3b241d;
  font-size: clamp(20px, 1.55vw, 29px);
  line-height: 1.75;
  font-weight: 600;
  letter-spacing: .03em;
}

.bluetooth-copy span,
.bluetooth-card span {
  color: #e07b3c;
  font-weight: 900;
}

.bluetooth-pills {
  display: grid;
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.bluetooth-pills li {
  min-height: 70px;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 12px 24px;
  background: #f8efe7;
  border-radius: 999px;
  color: #3b241d;
  font-size: clamp(18px, 1.4vw, 26px);
  font-weight: 700;
}

.bluetooth-pills img {
  width: 48px;
  height: 48px;
  padding: 9px;
  background: #fff;
  border-radius: 999px;
}

.bluetooth-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 2vw, 28px);
  margin-top: clamp(46px, 4vw, 74px);
}

.bluetooth-card {
  display: grid;
  grid-template-columns: 130px minmax(0, .6fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(18px, 2.5vw, 36px);
  padding: clamp(18px, 2vw, 28px) clamp(22px, 2.8vw, 44px);
  text-align: left;
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 14px 30px rgba(118, 79, 37, .1);
}

.bluetooth-card-icon {
  width: 118px;
  height: 118px;
  display: grid;
  place-items: center;
  margin: 0;
  background: #fff0df;
  border-radius: 999px;
}

.bluetooth-card-icon img {
  width: 70px;
  height: 70px;
}

.bluetooth-card h3 {
  margin: 0;
  color: #3b241d;
  font-size: clamp(23px, 2.15vw, 36px);
  line-height: 1.35;
  font-weight: 900;
}

.bluetooth-card h3::after {
  content: none;
}

.bluetooth-card p {
  margin: 0;
  color: #3b241d;
  font-size: clamp(17px, 1.35vw, 25px);
  line-height: 1.75;
  font-weight: 600;
}

.section-note {
  margin: 34px 0 0;
  text-align: center;
  color: #3b241d;
  font-size: clamp(15px, 1.2vw, 24px);
  line-height: 1.6;
}

.image-insert-section {
  padding: clamp(38px, 4vw, 70px) 0;
  background: #fff8ef;
}

.image-insert-section-subsidy {
  padding-top: clamp(24px, 3vw, 48px);
}

.image-insert-section-package {
  padding-top: clamp(24px, 3vw, 48px);
  background: #fffaf3;
}

.image-insert-inner {
  width: min(100% - 80px, 1760px);
  margin-inline: auto;
}

.image-insert-inner img {
  width: 100%;
  margin-inline: auto;
  border-radius: 28px;
  box-shadow: 0 18px 42px rgba(118, 79, 37, .12);
}

.product-section,
.support-section,
.contact-section {
  padding: clamp(54px, 5vw, 86px) 0;
  background: linear-gradient(180deg, #fffaf3 0%, #fff5e8 100%);
}

.product-panel,
.contact-panel {
  width: min(100% - 96px, 1680px);
  margin-inline: auto;
  padding: clamp(42px, 4.2vw, 72px);
  background: rgba(255, 255, 255, .9);
  border: 1px solid #ecd3b5;
  border-radius: 34px;
  box-shadow: 0 20px 45px rgba(118, 79, 37, .1);
}

.product-title {
  width: min(100%, 1100px);
  margin: 0 auto clamp(46px, 4vw, 72px);
  padding: 24px 48px;
  text-align: center;
  color: #3b241d;
  background: linear-gradient(90deg, #efcaa9, #f5d8be);
  border: 4px double rgba(255,255,255,.8);
  border-radius: 999px;
  font-size: clamp(35px, 3.6vw, 58px);
  line-height: 1.2;
  font-weight: 500;
}

.product-grid {
  display: grid;
  grid-template-columns: minmax(420px, .95fr) minmax(520px, 1.05fr);
  gap: clamp(42px, 5vw, 92px);
  align-items: center;
}

.product-copy {
  text-align: center;
}

.product-copy p {
  margin: 0;
  color: #3b241d;
  font-size: clamp(28px, 2.7vw, 48px);
  line-height: 1.4;
}

.product-copy h3 {
  margin: 14px 0 24px;
  color: #3b241d;
  font-size: clamp(40px, 4.4vw, 68px);
  line-height: 1.2;
  font-weight: 500;
}

.product-copy h3 span,
.product-info span,
.product-demo h3 span {
  color: #d98a60;
}

.product-name {
  padding-top: 22px;
  border-top: 2px solid #edd2b6;
  font-size: clamp(26px, 2.5vw, 42px) !important;
}

.usb-reader-visual img {
  width: min(100%, 430px);
  margin: 30px auto 0;
}

.usb-reader-visual img.reader-photo-usb {
  width: min(100%, 500px);
}

.product-demo {
  overflow: hidden;
  margin: 0;
  background: #fff;
  border: 5px solid #f0d6bd;
  border-radius: 28px;
  box-shadow: 0 14px 28px rgba(118, 79, 37, .12);
}

.product-demo figure {
  margin: 0;
}

.product-demo figure img {
  display: block;
  width: 100%;
}

.product-demo-photo {
  border: 0;
  background: transparent;
  box-shadow: none;
}

.product-demo-photo img {
  border-radius: 28px;
  box-shadow: 0 14px 28px rgba(118, 79, 37, .12);
}

.product-demo-text {
  padding: 24px 34px 30px;
  color: #3b241d;
}

.demo-badge {
  width: fit-content;
  margin: -8px auto 16px;
  padding: 12px 34px;
  color: #fff;
  background: #e5956f;
  border-radius: 999px;
  font-size: clamp(20px, 2vw, 34px);
  font-weight: 800;
}

.product-demo h3 {
  margin: 0 0 18px;
  text-align: center;
  font-size: clamp(35px, 3.2vw, 56px);
  line-height: 1.25;
  font-weight: 500;
}

.product-demo-text p:last-child {
  margin: 0;
  font-size: clamp(18px, 1.5vw, 28px);
  line-height: 1.7;
}

.product-info {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: clamp(44px, 4vw, 72px);
  padding: clamp(28px, 2.8vw, 48px);
  border: 2px solid #f0d6bd;
  border-radius: 20px;
  background: rgba(255,255,255,.75);
}

.product-info p {
  margin: 0;
  color: #3b241d;
  font-size: clamp(16px, 1.16vw, 22px);
  line-height: 1.9;
  text-align: center;
}

.product-info-nowrap {
  white-space: normal;
}

.product-info p + p {
  padding: 30px;
  background: #fff2e8;
  border-radius: 14px;
  text-align: left;
}

.support-inner {
  width: min(100% - 96px, 1600px);
  margin-inline: auto;
}

.support-message {
  padding: 32px 46px;
  text-align: center;
  background: linear-gradient(90deg, #fff2e3, #fff);
  border: 2px solid #e58c43;
  border-radius: 34px;
  box-shadow: 0 8px 18px rgba(118, 79, 37, .12);
}

.support-message h2 {
  margin: 0;
  color: #3b241d;
  font-size: clamp(34px, 3.2vw, 56px);
  line-height: 1.45;
  font-weight: 900;
}

.support-message span,
.support-heading span,
.careplan-box h3 {
  color: #e26f35;
}

.support-heading {
  margin: clamp(34px, 3.2vw, 54px) 0 28px;
  text-align: center;
}

.support-heading p {
  margin: 0;
  color: #3b241d;
  font-size: clamp(27px, 2.5vw, 42px);
  line-height: 1.55;
  font-weight: 900;
}

.support-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 28px;
}

.support-list article {
  min-height: 98px;
  display: grid;
  grid-template-columns: 90px 86px minmax(0, 1fr);
  align-items: center;
  gap: 22px;
  padding: 14px 28px;
  background: #fff;
  border: 1px solid #efd5ba;
  border-radius: 18px;
  box-shadow: 0 10px 22px rgba(118, 79, 37, .08);
}

.support-list span {
  width: 70px;
  height: 70px;
  display: grid;
  place-items: center;
  color: #e57a3c;
  background: #fff0df;
  border-radius: 999px;
  font-size: 31px;
  font-weight: 500;
}

.support-list img {
  width: 58px;
  height: 58px;
}

.support-list p {
  margin: 0;
  color: #251713;
  font-size: clamp(18px, 1.45vw, 26px);
  line-height: 1.55;
  font-weight: 800;
}

.careplan-box {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 34px;
  align-items: center;
  margin-top: 34px;
  padding: 28px 46px;
  background: rgba(255,255,255,.78);
  border: 2px solid #efbd81;
  border-radius: 18px;
}

.careplan-icon {
  width: 170px;
  height: 170px;
  display: grid;
  place-items: center;
  background: #fff0df;
  border-radius: 999px;
}

.careplan-icon img {
  width: 110px;
  height: 110px;
}

.careplan-box h3 {
  margin: 0 0 16px;
  font-size: clamp(23px, 2.2vw, 36px);
  letter-spacing: .08em;
}

.careplan-box p,
.support-notes p {
  margin: 0;
  color: #221713;
  font-size: clamp(16px, 1.22vw, 24px);
  line-height: 1.8;
  font-weight: 600;
}

.support-notes {
  display: block;
  margin-top: 24px;
  padding: 24px 42px;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 10px 22px rgba(118,79,37,.08);
}

.support-notes p {
  display: flex;
  align-items: center;
  gap: 22px;
}

.support-notes span {
  display: block;
}

.support-notes img {
  width: 62px;
  height: 62px;
}

.support-cta {
  width: min(100%, 760px);
  min-height: 76px;
  margin: 32px auto 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: linear-gradient(180deg, #f28d63, #e46743);
  border: 2px solid #d9552e;
  border-radius: 16px;
  box-shadow: 0 12px 22px rgba(204, 84, 42, .18);
  font-size: clamp(20px, 1.8vw, 32px);
  font-weight: 800;
}

.contact-section {
  padding-top: clamp(62px, 5vw, 94px);
}

.contact-heading {
  text-align: center;
}

.contact-heading h2 {
  margin: 0;
  color: #3b241d;
  font-size: clamp(42px, 4vw, 68px);
  line-height: 1.2;
  font-weight: 500;
}

.contact-heading h2::after {
  content: "";
  display: block;
  width: 260px;
  margin: 24px auto 18px;
  border-top: 2px solid #e58c43;
}

.contact-heading p {
  margin: 0 0 42px;
  color: #6c5142;
  font-size: clamp(17px, 1.35vw, 24px);
}

.contact-form {
  width: min(100%, 1220px);
  margin-inline: auto;
  display: grid;
  gap: 28px;
}

.contact-form label {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  align-items: center;
  gap: 30px;
}

.contact-form label > span {
  color: #3b241d;
  font-size: clamp(17px, 1.25vw, 24px);
  font-weight: 700;
}

.contact-form em {
  display: inline-block;
  margin-left: 12px;
  padding: 6px 12px;
  color: #3b241d;
  background: #ffd9b8;
  border-radius: 9px;
  font-style: normal;
  font-size: 15px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  min-height: 72px;
  padding: 18px 28px;
  color: #3b241d;
  background: rgba(255,255,255,.72);
  border: 1px solid #d8bfa6;
  border-radius: 8px;
  font: inherit;
  font-size: clamp(17px, 1.25vw, 23px);
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

.recaptcha-box {
  width: min(100%, 460px);
  min-height: 104px;
  margin: 8px auto 0;
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) 94px;
  align-items: center;
  gap: 18px;
  padding: 18px 22px;
  background: #fff;
  border: 1px solid #d8d8d8;
  border-radius: 6px;
}

.recaptcha-check {
  width: 48px;
  height: 48px;
  border: 4px solid #777;
  border-radius: 3px;
}

.recaptcha-box p {
  margin: 0;
  color: #222;
  font-size: 18px;
  line-height: 1.35;
}

.recaptcha-box strong {
  color: #777;
  font-size: 14px;
  text-align: center;
}

.contact-form button {
  width: min(100%, 560px);
  min-height: 88px;
  margin: 6px auto 0;
  color: #fff;
  background: linear-gradient(180deg, #efa074, #dd7144);
  border: 0;
  border-radius: 10px;
  box-shadow: 0 14px 22px rgba(160, 80, 40, .18);
  font-size: clamp(27px, 2.5vw, 42px);
  cursor: pointer;
}

.privacy-note {
  margin: 0;
  text-align: center;
  color: #6c5142;
  font-size: 17px;
}

.site-footer {
  padding: clamp(48px, 4vw, 78px) clamp(28px, 3vw, 52px);
  background: linear-gradient(180deg, #fffdf8 0%, #f8efe6 100%);
}

.footer-cta {
  width: min(100%, 1900px);
  margin-inline: auto;
  padding: clamp(54px, 5vw, 90px);
  text-align: center;
  background: #f3e4d1;
  border: 1px solid #d0ad83;
  border-radius: 38px;
}

.footer-cta h2 {
  margin: 0;
  color: #4b3a31;
  font-size: clamp(44px, 4.9vw, 86px);
  line-height: 1.35;
  font-weight: 900;
}

.footer-cta h2 span {
  color: #d76435;
}

.phone-box {
  width: min(100%, 1760px);
  margin: 58px auto 0;
  padding: 34px 70px 30px;
  display: grid;
  grid-template-columns: 1fr;
  justify-items: center;
  align-items: center;
  gap: 18px;
  text-align: center;
  background: rgba(255,255,255,.86);
  border-radius: 22px;
}

.phone-box img {
  width: 104px;
  height: 104px;
  padding: 24px;
  background: #efe4d7;
  border-radius: 999px;
}

.phone-box p {
  margin: 0 0 8px;
  color: #4b3a31;
  font-size: clamp(20px, 1.5vw, 28px);
  font-weight: 700;
}

.phone-box a {
  color: #d76435;
  font-size: clamp(48px, 4.5vw, 82px);
  line-height: 1;
  font-weight: 900;
  letter-spacing: .02em;
  white-space: nowrap;
}

.phone-box > span {
  padding: 16px 0 0;
  color: #3b241d;
  border-left: 0;
  border-top: 3px dotted #d9b88e;
  font-size: clamp(17px, 1.25vw, 24px);
  font-weight: 700;
  white-space: nowrap;
  text-align: center;
}

.footer-info {
  width: min(100%, 1900px);
  margin: 44px auto 0;
  padding: 48px 120px;
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr) 500px;
  align-items: center;
  gap: 70px;
  background: rgba(255,255,255,.58);
  border-top: 1px solid #ead8c4;
  border-radius: 32px 32px 0 0;
}

.footer-logo {
  padding-right: 54px;
  border-right: 3px dotted #d8b88d;
}

.footer-logo img {
  width: 180px;
  margin-inline: auto;
}

.footer-info address {
  color: #4b3a31;
  font-style: normal;
  font-size: clamp(19px, 1.6vw, 32px);
  line-height: 1.75;
  font-weight: 600;
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: 58px;
  padding-left: 64px;
  border-left: 1px solid #cfb18b;
}

.footer-social img {
  width: 88px;
  height: 88px;
}

@media (max-width: 1280px) {
  .bluetooth-head,
  .product-grid,
  .phone-box,
  .footer-info {
    grid-template-columns: 1fr;
  }

  .bluetooth-visual img {
    width: min(420px, 70%);
    margin-inline: auto;
  }

  .bluetooth-pills {
    grid-template-columns: repeat(3, 1fr);
  }

  .product-info,
  .support-notes {
    grid-template-columns: 1fr;
  }

  .footer-info {
    text-align: center;
    padding: 42px;
  }

  .footer-logo,
  .footer-social {
    padding: 0;
    border: 0;
  }
}

@media (max-width: 980px) {
  .bluetooth-section {
    padding: 28px 24px;
  }

  .bluetooth-panel,
  .product-panel,
  .contact-panel {
    width: min(100% - 48px, 900px);
    padding: 38px 28px;
  }

  .bluetooth-pills,
  .bluetooth-cards,
  .support-list {
    grid-template-columns: 1fr;
  }

  .support-inner {
    width: min(100% - 48px, 900px);
  }

  .careplan-box {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .careplan-icon {
    margin-inline: auto;
  }

  .contact-form label {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .phone-box {
    padding: 28px;
  }

  .phone-box > span {
    padding-top: 16px;
  }
}

@media (max-width: 560px) {
  .bluetooth-section,
  .image-insert-section,
  .product-section,
  .support-section,
  .contact-section,
  .site-footer {
    padding: 22px 16px 42px;
  }

  .image-insert-inner {
    width: 100%;
  }

  .image-insert-inner img {
    border-radius: 18px;
  }

  .bluetooth-panel,
  .product-panel,
  .contact-panel {
    width: 100%;
    padding: 28px 16px;
    border-radius: 20px;
  }

  .merit-label {
    margin-bottom: 24px;
    padding: 10px 18px;
    font-size: 14px;
  }

  .bluetooth-copy h2,
  .product-title,
  .support-message h2,
  .contact-heading h2 {
    font-size: clamp(25px, 7.4vw, 34px);
  }

  .bluetooth-copy p:not(.merit-label),
  .support-heading p {
    font-size: 15px;
    line-height: 1.7;
  }

  .bluetooth-pills li {
    min-height: 58px;
    font-size: 15px;
  }

  .bluetooth-card-icon {
    width: 104px;
    height: 104px;
    margin: 0 auto 18px;
  }

  .bluetooth-card-icon img {
    width: 64px;
    height: 64px;
  }

  .bluetooth-card h3,
  .product-copy h3,
  .product-demo h3 {
    font-size: clamp(24px, 7.4vw, 33px);
  }

  .bluetooth-card {
    display: block;
    text-align: center;
  }

  .product-copy p,
  .product-name {
    font-size: 18px !important;
  }

  .product-info {
    padding: 18px;
    gap: 18px;
  }

  .product-info p,
  .product-demo-text p:last-child,
  .careplan-box p,
  .support-notes p {
    font-size: 14px;
  }

  .support-list article {
    grid-template-columns: 58px 44px minmax(0, 1fr);
    gap: 12px;
    padding: 14px;
  }

  .support-list span {
    width: 48px;
    height: 48px;
    font-size: 21px;
  }

  .support-list img {
    width: 38px;
    height: 38px;
  }

  .support-list p {
    font-size: 14px;
  }

  .careplan-box {
    padding: 20px;
  }

  .careplan-icon {
    width: 104px;
    height: 104px;
  }

  .careplan-icon img {
    width: 72px;
    height: 72px;
  }

  .recaptcha-box {
    grid-template-columns: 44px minmax(0, 1fr);
  }

  .recaptcha-box strong {
    grid-column: 1 / -1;
  }

  .footer-cta {
    padding: 34px 18px;
    border-radius: 24px;
  }

  .footer-cta h2 {
    font-size: clamp(30px, 9vw, 43px);
  }

  .phone-box a {
    font-size: clamp(24px, 7.4vw, 32px);
  }

  .footer-info {
    padding: 28px 18px;
    gap: 28px;
  }

  .footer-social {
    gap: 24px;
  }

  .footer-social img {
    width: 58px;
    height: 58px;
  }
}

/* Balanced desktop sizing */
@media (min-width: 981px) {
  body {
    overflow-x: hidden;
  }

  .header-inner,
  .hero-inner,
  .about-inner,
  .about-points,
  .subsidy-inner,
  .compare-inner,
  .support-inner {
    width: min(100% - 72px, 1480px);
  }

  .global-nav {
    gap: clamp(14px, 1.7vw, 32px);
    font-size: clamp(13px, .9vw, 16px);
  }

  .hero-inner {
    padding: clamp(42px, 4vw, 64px) 0 180px;
  }

  .hero-copy {
    width: min(720px, 48vw);
  }

  .hero h1 {
    font-size: clamp(34px, 3.1vw, 52px);
    line-height: 1.32;
  }

  .lead {
    margin: 22px 0 28px;
    font-size: clamp(15px, 1.08vw, 20px);
    line-height: 1.75;
  }

  .price-box {
    width: min(520px, 100%);
    padding: 16px 22px;
  }

  .price-box p {
    font-size: clamp(13px, .95vw, 17px);
  }

  .price-box strong {
    font-size: clamp(36px, 3vw, 50px);
  }

  .price-box strong span {
    font-size: clamp(16px, 1.25vw, 22px);
  }

  .check-list {
    margin: 20px 0 26px;
    gap: 10px;
    font-size: clamp(14px, .95vw, 17px);
  }

  .button {
    min-width: 250px;
    min-height: 62px;
    padding: 14px 24px;
    gap: 14px;
    font-size: clamp(15px, 1.08vw, 18px);
  }

  .button img {
    width: 30px;
    height: 30px;
  }

  .hero-visual {
    right: -20px;
    top: 40px;
    width: min(780px, 52vw);
  }

  .feature-area {
    width: min(100% - 72px, 1220px);
    gap: 26px;
  }

  .feature-cards {
    gap: 18px;
  }

  .feature-card {
    min-height: 104px;
    padding: 18px 22px;
    gap: 16px;
  }

  .feature-icon {
    width: 62px;
    height: 62px;
    flex-basis: 62px;
  }

  .feature-icon img {
    width: 36px;
    height: 36px;
  }

  .feature-card h2 {
    font-size: clamp(16px, 1.12vw, 20px);
  }

  .feature-card p {
    font-size: clamp(12px, .85vw, 14px);
  }

  .badge {
    width: 160px;
    flex-basis: 160px;
  }

  .section-kicker,
  .setup-label,
  .subsidy-heading p,
  .merit-label {
    font-size: clamp(16px, 1.2vw, 22px);
  }

  .about-copy h2,
  .setup-heading h2,
  .company-title,
  .subsidy-heading h2,
  .compare-heading h2,
  .support-message h2,
  .contact-heading h2,
  .footer-cta h2 {
    font-size: clamp(36px, 3.5vw, 60px);
  }

  .about-text p,
  .company-text p,
  .subsidy-lead p,
  .compare-heading p,
  .bluetooth-copy p:not(.merit-label),
  .careplan-box p,
  .support-notes p {
    font-size: clamp(15px, 1.18vw, 21px);
  }

  .about-point h3,
  .subsidy-card h3,
  .bluetooth-card h3,
  .careplan-box h3 {
    font-size: clamp(20px, 1.65vw, 28px);
  }

  .setup-heading p:not(.setup-label),
  .setup-closing p,
  .setup-closing strong,
  .support-heading p {
    font-size: clamp(20px, 1.9vw, 30px);
  }

  .setup-item h3 {
    font-size: clamp(22px, 2.1vw, 32px);
  }

  .company-section,
  .bluetooth-section,
  .product-section,
  .support-section,
  .contact-section,
  .site-footer {
    padding-top: clamp(48px, 4.2vw, 74px);
    padding-bottom: clamp(50px, 4.5vw, 78px);
  }

  .company-panel,
  .bluetooth-panel,
  .product-panel,
  .contact-panel,
  .footer-cta {
    width: min(100% - 72px, 1480px);
    padding: clamp(38px, 4vw, 70px);
  }

  .company-inner {
    grid-template-columns: minmax(340px, .86fr) minmax(480px, 1.14fr);
    gap: clamp(34px, 4vw, 64px);
  }

  .company-features {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .company-feature {
    grid-template-columns: 78px minmax(0, 1fr);
    min-height: 132px;
    padding: 18px;
  }

  .company-feature-icon {
    width: 72px;
    height: 72px;
  }

  .company-feature-icon img {
    width: 42px;
    height: 42px;
  }

  .company-feature h3 {
    font-size: clamp(15px, 1vw, 18px);
  }

  .company-feature p {
    font-size: clamp(12px, .78vw, 14px);
  }

  .subsidy-card {
    min-height: 250px;
    grid-template-columns: minmax(160px, 240px) minmax(0, 1fr);
  }

  .compare-content {
    grid-template-columns: 1fr;
  }

  .compare-table thead th {
    font-size: clamp(22px, 1.8vw, 32px);
  }

  .compare-table tbody th {
    font-size: clamp(18px, 1.5vw, 26px);
  }

  .bluetooth-head {
    grid-template-columns: minmax(0, 1fr) minmax(240px, 320px);
    gap: clamp(24px, 3vw, 46px);
  }

  .bluetooth-card h3::after {
    margin: 20px 0;
  }

  .product-grid {
    grid-template-columns: minmax(340px, .92fr) minmax(460px, 1.08fr);
    gap: clamp(34px, 4vw, 64px);
  }

  .product-title {
    width: min(100%, 860px);
    margin-bottom: clamp(34px, 3.2vw, 52px);
    font-size: clamp(30px, 2.8vw, 46px);
  }

  .product-copy p,
  .product-name {
    font-size: clamp(20px, 2vw, 32px) !important;
  }

  .product-copy h3,
  .product-demo h3 {
    font-size: clamp(30px, 3.1vw, 48px);
  }

  .product-info {
    grid-template-columns: 1fr;
  }

  .support-list p {
    font-size: clamp(15px, 1.15vw, 20px);
  }

  .phone-box {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    gap: 16px;
    padding: 28px 46px 26px;
  }

  .phone-box img {
    width: 82px;
    height: 82px;
    padding: 20px;
  }

  .phone-box a {
    font-size: clamp(36px, 3.4vw, 58px);
  }

  .phone-box > span {
    font-size: clamp(14px, 1vw, 18px);
    padding: 14px 0 0;
    border-left: 0;
    border-top: 3px dotted #d9b88e;
  }

  .footer-info {
    grid-template-columns: 190px minmax(0, 1fr) 320px;
    gap: 42px;
    padding: 36px 70px;
  }

  .footer-logo img {
    width: 135px;
  }

  .footer-info address {
    font-size: clamp(15px, 1.2vw, 22px);
  }

  .footer-social {
    gap: 34px;
  }

  .footer-social img {
    width: 62px;
    height: 62px;
  }
}

@media (min-width: 981px) and (max-width: 1280px) {
  .company-features {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .subsidy-card {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 12px;
    padding: 14px;
  }

  .subsidy-card h3 {
    font-size: 17px;
  }

  .subsidy-card p {
    font-size: 13px;
  }

  .compare-table {
    display: table;
    border: 1px solid #d9bb91;
    background: rgba(255, 255, 255, .76);
    box-shadow: 0 14px 34px rgba(115, 80, 45, .09);
  }

  .compare-table thead {
    display: table-header-group;
  }

  .compare-table tbody {
    display: table-row-group;
  }

  .compare-table tr {
    display: table-row;
  }

  .compare-table th,
  .compare-table td {
    display: table-cell;
    border-right: 1px solid #d9bb91;
    border-bottom: 1px solid #d9bb91;
  }

  .compare-table thead th {
    min-height: 0;
    padding: 16px 12px;
    font-size: 16px;
  }

  .compare-table tbody th {
    width: 34%;
    padding: 16px 14px;
    font-size: 14px;
    text-align: left;
  }

  .compare-table td {
    position: static;
    width: 33%;
    min-height: 0;
    padding: 14px 10px;
    text-align: center;
  }

  .compare-table td::before {
    content: none;
  }

  .mark {
    width: 42px;
    height: 42px;
    justify-self: center;
  }

  .mark-circle {
    font-size: 42px;
  }

  .mark-cross {
    font-size: 44px;
  }

  .mark-triangle {
    font-size: 40px;
  }

  .bluetooth-head,
  .product-grid,
  .footer-info {
    grid-template-columns: 1fr 1fr;
  }

  .footer-info address {
    grid-column: 1 / -1;
  }

  .bluetooth-head {
    grid-template-columns: minmax(0, 1fr) minmax(220px, 300px);
  }

  .phone-box > span {
    padding: 16px 0 0;
    border-left: 0;
    border-top: 3px dotted #d9b88e;
  }
}


/* Peraichi-only embed fitting */
@media (min-width: 981px) {
  body {
    max-width: 1100px;
    margin: 0 auto;
    overflow-x: hidden;
  }

  .site-header {
    position: relative;
  }

  .header-inner,
  .hero-inner,
  .about-inner,
  .about-points,
  .subsidy-inner,
  .compare-inner,
  .support-inner,
  .product-panel,
  .contact-panel,
  .company-panel,
  .bluetooth-panel,
  .footer-cta {
    width: min(100% - 40px, 1100px);
  }

  .image-insert-inner {
    width: min(100% - 40px, 1100px);
  }

  .header-inner {
    height: auto;
    padding: 14px 0;
    gap: 18px;
  }

  .logo img {
    width: 74px;
  }

  .global-nav {
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 9px 14px;
    font-size: 12px;
    line-height: 1.45;
    white-space: normal;
  }

  .nav-cta {
    padding: 9px 14px;
    border-radius: 9px;
  }

  .hero {
    min-height: auto;
  }

  .hero-inner {
    display: grid;
    grid-template-columns: minmax(0, .95fr) minmax(390px, .9fr);
    align-items: center;
    gap: 28px;
    padding: 36px 0 150px;
  }

  .hero-copy {
    width: 100%;
  }

  .hero h1 {
    font-size: clamp(28px, 3.2vw, 38px);
    line-height: 1.32;
  }

  .lead {
    margin: 18px 0 20px;
    font-size: clamp(13px, 1.22vw, 15px);
    line-height: 1.7;
  }

  .price-box {
    width: min(460px, 100%);
    padding: 14px 18px;
    border-radius: 14px;
  }

  .price-box p {
    font-size: 13px;
  }

  .price-box strong {
    font-size: clamp(32px, 3vw, 40px);
  }

  .price-box strong span {
    font-size: clamp(14px, 1.2vw, 18px);
  }

  .check-list {
    margin: 18px 0 20px;
    gap: 8px;
    font-size: 13px;
  }

  .button {
    min-width: 210px;
    min-height: 56px;
    padding: 12px 20px;
    gap: 12px;
    font-size: 14px;
  }

  .button img {
    width: 26px;
    height: 26px;
  }

  .hero-visual {
    position: relative;
    right: auto;
    top: auto;
    width: 100%;
    margin: 0;
    justify-self: end;
  }

  .hero-visual img {
    -webkit-mask-image: none;
    mask-image: none;
    border-radius: 20px;
    box-shadow: 0 16px 32px rgba(102, 73, 42, .12);
  }

  .feature-area {
    width: min(100% - 40px, 1100px);
    gap: 18px;
  }

  .feature-card {
    min-height: 98px;
    padding: 16px;
  }

  .badge {
    width: 132px;
    flex-basis: 132px;
  }
}

@media (min-width: 520px) and (max-width: 980px) {
  .hero-inner {
    width: min(100% - 32px, 900px);
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(220px, .9fr);
    align-items: center;
    gap: 16px;
    padding: 28px 0 16px;
  }

  .hero-copy {
    width: 100%;
  }

  .hero h1 {
    font-size: clamp(20px, 3.9vw, 28px);
    line-height: 1.3;
    letter-spacing: .02em;
  }

  .lead {
    margin: 14px 0 16px;
    font-size: clamp(10px, 1.9vw, 13px);
    line-height: 1.7;
  }

  .price-box {
    width: 100%;
    padding: 10px 12px;
    border-radius: 10px;
  }

  .price-box p {
    margin-bottom: 4px;
    font-size: clamp(10px, 1.9vw, 13px);
  }

  .price-box strong {
    font-size: clamp(28px, 5.4vw, 36px);
  }

  .price-box strong span {
    display: inline;
    font-size: clamp(12px, 2.3vw, 16px);
  }

  .check-list {
    margin: 14px 0 16px;
    gap: 8px;
    font-size: clamp(10px, 2vw, 13px);
    line-height: 1.45;
  }

  .check-list li {
    padding-left: 24px;
  }

  .check-list li::before {
    width: 18px;
    height: 18px;
    font-size: 12px;
  }

  .button-row {
    gap: 10px;
    flex-wrap: nowrap;
  }

  .button {
    width: auto;
    min-width: 0;
    min-height: 44px;
    flex: 1 1 0;
    padding: 10px 12px;
    gap: 8px;
    border-radius: 8px;
    font-size: clamp(10px, 1.9vw, 13px);
    white-space: nowrap;
  }

  .button img {
    width: 18px;
    height: 18px;
  }

  .hero-visual {
    position: relative;
    right: auto;
    top: auto;
    width: 100%;
    margin: 0;
    justify-self: end;
  }

  .hero-visual img {
    -webkit-mask-image: none;
    mask-image: none;
    border-radius: 16px;
    box-shadow: 0 14px 28px rgba(102, 73, 42, .12);
  }

  .feature-area {
    width: min(100% - 32px, 900px);
    padding: 18px 0 28px;
    gap: 14px;
    flex-direction: row;
  }

  .feature-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
  }

  .feature-card {
    padding: 12px;
    gap: 10px;
  }

  .feature-icon {
    width: 46px;
    height: 46px;
    flex-basis: 46px;
  }

  .feature-icon img {
    width: 28px;
    height: 28px;
  }

  .feature-card h2 {
    margin-bottom: 4px;
    font-size: 13px;
  }

  .feature-card p {
    font-size: 9px;
    line-height: 1.55;
  }

  .badge {
    width: 72px;
    flex-basis: 72px;
  }

  .company-inner {
    grid-template-columns: minmax(0, .82fr) minmax(210px, 1fr);
    align-items: start;
    gap: 22px;
  }

  .company-title {
    margin-bottom: 26px;
    font-size: clamp(28px, 6vw, 44px);
    text-align: left;
  }

  .company-title span {
    display: block;
  }

  .company-text p {
    font-size: 13px;
    line-height: 1.9;
  }

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

  .bluetooth-head {
    grid-template-columns: minmax(0, 1fr) minmax(170px, 210px);
    align-items: start;
    gap: 20px;
  }

  .bluetooth-pills {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .bluetooth-pills li {
    min-height: 54px;
    gap: 10px;
    padding: 10px 14px;
    font-size: 13px;
  }

  .bluetooth-pills img {
    width: 34px;
    height: 34px;
    padding: 7px;
  }

  .bluetooth-card {
    grid-template-columns: 86px minmax(0, .8fr) minmax(0, 1fr);
    gap: 18px;
    padding: 18px;
  }

  .bluetooth-card-icon {
    width: 78px;
    height: 78px;
    margin: 0;
  }

  .bluetooth-card-icon img {
    width: 46px;
    height: 46px;
  }

  .bluetooth-card h3 {
    font-size: 18px;
  }

  .bluetooth-card p {
    font-size: 13px;
  }
}

/* Peraichi pasted-width fixes */
@media (min-width: 520px) and (max-width: 980px) {
  .company-panel {
    overflow: hidden;
  }

  .company-inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, .92fr);
    gap: 16px;
  }

  .company-copy,
  .company-visual {
    min-width: 0;
  }

  .company-visual img.company-product-diagram {
    width: min(100%, 390px);
    max-width: 100%;
    margin-inline: auto;
  }

  .company-features {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
  }

  .company-feature {
    min-width: 0;
    min-height: 190px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 12px;
    padding: 14px 10px;
    text-align: center;
  }

  .company-feature-icon {
    width: 70px;
    height: 70px;
    flex: 0 0 70px;
  }

  .company-feature-icon img {
    width: 42px;
    height: 42px;
  }

  .company-feature h3 {
    margin: 0 0 8px;
    font-size: 14px;
    line-height: 1.35;
    letter-spacing: 0;
    word-break: keep-all;
    overflow-wrap: normal;
  }

  .company-feature p {
    font-size: 11px;
    line-height: 1.65;
    letter-spacing: 0;
    word-break: keep-all;
    overflow-wrap: normal;
  }
}