:root {
  color-scheme: light;
  --ink: #2f3435;
  --muted: #6f7778;
  --line: #dfe9e8;
  --paper: #fbfefd;
  --white: #ffffff;
  --teal: #25b9ae;
  --teal-deep: #16857f;
  --teal-soft: #e9f8f6;
  --gray: #8b8f91;
  --error: #c84f4f;
  --shadow: 0 22px 58px rgba(22, 133, 127, 0.12);
  --content-width: 1180px;
  --edge-gutter: clamp(18px, 5vw, 72px);
  --content-pad: max(var(--edge-gutter), calc((100vw - var(--content-width)) / 2));
  font-family:
    "Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 14% 18%, rgba(37, 185, 174, 0.12), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, var(--paper) 100%);
}

a {
  color: inherit;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 12px var(--content-pad);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(223, 233, 232, 0.92);
  backdrop-filter: blur(14px);
}

.brand img {
  width: 68px;
  height: 68px;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2.6vw, 28px);
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.site-nav a {
  text-decoration: none;
}

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

.nav-contact {
  padding: 10px 14px;
  color: var(--white);
  background: var(--teal);
  border-radius: 999px;
  box-shadow: 0 12px 28px rgba(37, 185, 174, 0.2);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hero {
  min-height: calc(100svh - 93px);
  max-width: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.72fr);
  align-items: center;
  gap: clamp(42px, 7vw, 104px);
  padding: clamp(34px, 5vw, 72px) var(--content-pad) clamp(38px, 5vw, 72px);
}

.hero-copy {
  max-width: 780px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--teal-deep);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h2,
h3,
h1,
p,
dd {
  line-break: strict;
}

h1 {
  margin: 0;
  color: var(--ink);
  font-family: "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", serif;
  font-size: clamp(48px, 5.7vw, 82px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0;
}

h1 span {
  display: block;
  white-space: nowrap;
}

.split-title span {
  display: block;
}

.nowrap {
  white-space: nowrap;
}

h1,
h2,
h3,
.hero-spec dd,
.spec-list dd,
.button,
.site-nav a {
  word-break: keep-all;
  overflow-wrap: normal;
}

p,
.flow-list span,
.contact-copy p,
.use-grid p,
figcaption {
  word-break: normal;
  overflow-wrap: break-word;
}

.hero-text {
  max-width: 620px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: clamp(17px, 1.45vw, 21px);
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  color: var(--white);
  background: var(--teal);
  box-shadow: 0 14px 30px rgba(37, 185, 174, 0.22);
}

.button.secondary {
  color: var(--teal-deep);
  background: var(--white);
  border-color: rgba(37, 185, 174, 0.34);
}

.hero-spec {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 0 0 8px 8px;
  background: var(--line);
}

.hero-spec div {
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.92);
}

.hero-panel {
  align-self: stretch;
  display: grid;
  align-content: center;
  max-width: 520px;
  justify-self: end;
}

.hero-photo {
  min-height: clamp(280px, 32vw, 430px);
  border-radius: 8px 8px 0 0;
  border-bottom: 0;
  box-shadow: var(--shadow);
}

.hero-logo-panel {
  min-height: clamp(280px, 30vw, 420px);
  display: grid;
  place-items: center;
  padding: clamp(28px, 5vw, 56px);
  background:
    radial-gradient(circle at 50% 44%, rgba(37, 185, 174, 0.14), transparent 52%),
    var(--white);
  border: 1px solid var(--line);
  border-radius: 8px 8px 0 0;
  box-shadow: var(--shadow);
}

.hero-logo-panel img {
  width: min(300px, 72%);
  mix-blend-mode: multiply;
}

.hero-spec dt,
.spec-list dt {
  margin-bottom: 8px;
  color: var(--gray);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.hero-spec dd,
.spec-list dd {
  margin: 0;
  color: var(--teal-deep);
  font-size: clamp(18px, 1.8vw, 25px);
  font-weight: 900;
  line-height: 1.25;
}

.statement {
  padding: clamp(52px, 8vw, 108px) var(--content-pad);
  background: var(--white);
  border-block: 1px solid var(--line);
}

.statement p {
  max-width: var(--content-width);
  margin: 0 auto;
  color: var(--ink);
  font-size: clamp(30px, 4vw, 56px);
  font-weight: 800;
  line-height: 1.28;
}

.statement .statement-kicker {
  margin-bottom: 14px;
  color: var(--teal-deep);
  font-family:
    "Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 12px;
  font-weight: 900;
  line-height: 1.2;
  text-transform: uppercase;
}

.photo-feature {
  display: grid;
  grid-template-columns: minmax(320px, 1.1fr) minmax(280px, 0.9fr);
  gap: clamp(28px, 6vw, 80px);
  align-items: center;
  padding: clamp(56px, 9vw, 112px) var(--content-pad);
}

.photo-feature h2 {
  margin: 0;
}

.photo-feature p:not(.eyebrow) {
  color: var(--muted);
  line-height: 1.85;
}

.photo-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.photo-list li {
  padding: 8px 10px;
  color: var(--teal-deep);
  background: var(--teal-soft);
  border: 1px solid rgba(37, 185, 174, 0.18);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
}

.photo-placeholder {
  position: relative;
  min-height: 240px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(37, 185, 174, 0.16), transparent 38%),
    linear-gradient(90deg, rgba(47, 52, 53, 0.05) 1px, transparent 1px),
    linear-gradient(180deg, rgba(47, 52, 53, 0.05) 1px, transparent 1px),
    #f7fcfb;
  background-size: auto, 32px 32px, 32px 32px, auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.photo-placeholder::before,
.photo-placeholder::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.photo-placeholder::before {
  inset: 18px;
  border: 1px dashed rgba(37, 185, 174, 0.42);
  border-radius: 6px;
}

.photo-placeholder::after {
  width: 42%;
  height: 42%;
  border-right: 2px solid rgba(37, 185, 174, 0.24);
  border-bottom: 2px solid rgba(37, 185, 174, 0.24);
  transform: rotate(8deg);
}

.photo-placeholder span {
  position: relative;
  z-index: 1;
  padding: 8px 12px;
  color: var(--teal-deep);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(37, 185, 174, 0.18);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.photo-placeholder.has-photo {
  background: var(--white);
}

.photo-placeholder.has-photo::before,
.photo-placeholder.has-photo::after {
  display: none;
}

.photo-placeholder.has-photo > img:not(.photo-logo) {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
}

.photo-logo {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 1;
  width: 86px;
  height: auto;
  padding: 8px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(223, 233, 232, 0.8);
  border-radius: 14px;
  box-shadow: 0 10px 26px rgba(47, 52, 53, 0.12);
}

.photo-placeholder-large {
  aspect-ratio: 4 / 3;
  min-height: auto;
  box-shadow: var(--shadow);
}

.section,
.price-section,
.spec-section,
.contact-section {
  padding: clamp(56px, 9vw, 112px) var(--content-pad);
}

.section-head {
  max-width: 760px;
  margin-bottom: 34px;
}

h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(30px, 5vw, 58px);
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin: 16px 0 10px;
  font-size: 24px;
  line-height: 1.28;
}

.use-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.price-section {
  background: var(--white);
  border-block: 1px solid var(--line);
}

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

.price-table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 12px 34px rgba(22, 133, 127, 0.08);
}

.price-table caption {
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-align: left;
}

.price-table th,
.price-table td {
  padding: clamp(14px, 2vw, 24px);
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

.price-table thead th {
  color: var(--gray);
  background: var(--paper);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.price-table tbody th {
  color: var(--teal-deep);
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 900;
}

.price-table td {
  color: var(--ink);
  font-size: clamp(18px, 2vw, 28px);
  font-weight: 900;
}

.price-table tr:last-child th,
.price-table tr:last-child td {
  border-bottom: 0;
}

.option-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.option-list div {
  padding: 18px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.option-list span {
  display: block;
  margin-bottom: 8px;
  color: var(--gray);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.option-list strong {
  display: block;
  color: var(--ink);
  font-size: 17px;
}

.option-list p {
  margin: 8px 0 0;
  color: var(--muted);
  font-weight: 800;
}

.price-note {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.7;
}

.use-grid article {
  min-height: 260px;
  padding: clamp(22px, 3vw, 34px);
  background: rgba(255, 255, 255, 0.72);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.use-grid span {
  color: var(--teal);
  font-size: 13px;
  font-weight: 900;
}

.use-grid p,
.flow-list span,
.contact-copy p {
  color: var(--muted);
  line-height: 1.85;
}

.spec-section {
  background: var(--teal-soft);
  border-block: 1px solid var(--line);
}

.spec-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 1px;
  background: rgba(37, 185, 174, 0.22);
  border: 1px solid rgba(37, 185, 174, 0.22);
}

.spec-list div {
  min-height: 174px;
  padding: clamp(22px, 3vw, 34px);
  background: rgba(255, 255, 255, 0.9);
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.photo-grid figure {
  margin: 0;
}

.photo-grid .photo-placeholder {
  aspect-ratio: 4 / 3;
  min-height: auto;
  background-color: var(--white);
}

.photo-grid figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.flow-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.flow-list li {
  min-height: 210px;
  padding: 24px 0 0;
  border-top: 3px solid var(--teal);
}

.flow-list strong {
  display: block;
  margin-bottom: 14px;
  font-size: 24px;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1fr);
  gap: clamp(30px, 7vw, 84px);
  align-items: start;
  background: var(--white);
  border-top: 1px solid var(--line);
}

.contact-copy {
  position: sticky;
  top: 120px;
}

address {
  display: grid;
  gap: 8px;
  margin-top: 28px;
  color: var(--muted);
  font-style: normal;
  font-weight: 800;
}

address a {
  color: var(--teal-deep);
}

.contact-form {
  display: grid;
  gap: 18px;
  padding: clamp(20px, 4vw, 34px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  gap: 8px;
}

label {
  font-size: 14px;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #cbdcda;
  border-radius: 8px;
  padding: 13px 14px;
  color: var(--ink);
  background: var(--white);
  font: inherit;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus,
.button:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(37, 185, 174, 0.28);
  outline-offset: 3px;
}

.hidden-field {
  position: absolute;
  left: -10000px;
}

.form-status {
  min-height: 1.6em;
  margin: 0;
  color: var(--teal-deep);
  font-weight: 800;
}

.form-status.error {
  color: var(--error);
}

.turnstile-row {
  min-height: 65px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px var(--content-pad);
  color: var(--muted);
  background: var(--white);
  border-top: 1px solid var(--line);
}

.site-footer img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  mix-blend-mode: multiply;
}

@media (max-width: 980px) {
  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .hero-panel {
    justify-self: start;
    width: 100%;
    max-width: none;
  }

  .use-grid,
  .photo-grid,
  .flow-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .photo-feature {
    grid-template-columns: 1fr;
  }

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

  .contact-copy {
    position: static;
  }
}

@media (max-width: 680px) {
  .site-header {
    align-items: flex-start;
  }

  .brand img {
    width: 54px;
    height: 54px;
  }

  h1 {
    font-size: clamp(40px, 12vw, 64px);
  }

  .site-nav {
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 10px 14px;
    font-size: 13px;
  }

  .nav-contact {
    padding: 8px 10px;
  }

  .hero-spec,
  .use-grid,
  .spec-list,
  .photo-grid,
  .flow-list {
    grid-template-columns: 1fr;
  }

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

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

  .price-table {
    min-width: 560px;
  }

  .option-list {
    grid-template-columns: 1fr;
  }

  .use-grid article,
  .spec-list div,
  .flow-list li {
    min-height: auto;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}