@charset "utf-8";

:root {
  --ink: #241f1c;
  --paper: #f3ead6;
  --paper-deep: #dfc99f;
  --moss: #526b58;
  --blood: #8b2f2b;
  --night: #292724;
  --line: rgba(36, 31, 28, 0.22);
  --shadow: 0 18px 48px rgba(39, 29, 23, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: YuGothic, "Yu Gothic", "Hiragino Sans", Meiryo, sans-serif;
  background:
    radial-gradient(circle at 12% 8%, rgba(183, 215, 196, 0.72), transparent 34rem),
    linear-gradient(180deg, #b8d7ca 0, var(--paper-deep) 28rem, #c2a05f 100%);
  line-height: 1.8;
}

a {
  color: inherit;
}

.siteHeader {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(16px, 4vw, 48px);
  border-bottom: 1px solid rgba(36, 31, 28, 0.16);
  background: rgba(243, 234, 214, 0.84);
  backdrop-filter: blur(12px);
}

.homeLink {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 20px;
  font-weight: 700;
  text-decoration: none;
}

.pageNav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
  font-size: 14px;
}

.pageNav a {
  padding: 6px 10px;
  border: 1px solid transparent;
  text-decoration: none;
}

.pageNav a:hover {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.28);
}

main {
  overflow: hidden;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 42vw);
  align-items: center;
  gap: clamp(28px, 5vw, 72px);
  min-height: calc(100vh - 62px);
  padding: clamp(40px, 8vw, 96px) clamp(18px, 6vw, 88px);
}

.heroText {
  max-width: 760px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--blood);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(44px, 8vw, 92px);
  line-height: 1.05;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.2;
}

h3 {
  margin-bottom: 14px;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.25;
}

h4 {
  margin: 28px 0 10px;
  font-size: 16px;
}

.heroText p {
  max-width: 620px;
  font-size: 18px;
}

.heroActions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.primaryButton,
.secondaryButton {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 9px 18px;
  border: 1px solid var(--ink);
  text-decoration: none;
  font-weight: 700;
}

.primaryButton {
  color: #fff8e7;
  background: var(--ink);
}

.secondaryButton {
  background: rgba(255, 255, 255, 0.22);
}

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

.heroVisual img {
  position: absolute;
  width: min(280px, 52%);
  height: auto;
  filter: drop-shadow(0 16px 22px rgba(39, 29, 23, 0.22));
}

.heroVisual img:nth-child(1) {
  top: 4%;
  left: 12%;
  transform: rotate(-12deg);
}

.heroVisual img:nth-child(2) {
  top: 30%;
  right: 2%;
  transform: rotate(9deg);
}

.heroVisual img:nth-child(3) {
  left: 0;
  bottom: 4%;
  transform: rotate(5deg);
}

.sectionBand {
  padding: clamp(52px, 7vw, 96px) clamp(18px, 6vw, 88px);
  border-top: 1px solid rgba(36, 31, 28, 0.18);
}

.sectionIntro {
  max-width: 1120px;
  margin: 0 auto 28px;
}

.serviceBlock {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 430px);
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
  max-width: 1120px;
  margin: 0 auto;
  padding: clamp(26px, 4vw, 42px) 0;
}

.serviceBlock + .serviceBlock {
  border-top: 1px solid var(--line);
}

.serviceBlockAlt {
  grid-template-columns: minmax(300px, 430px) minmax(0, 1fr);
}

.serviceBlockAlt .serviceText {
  order: 2;
}

.serviceBlockAlt .carousel {
  order: 1;
}

.serviceText {
  min-width: 0;
}

.textOnlyBlock {
  display: block;
}

.textOnlyBlock .serviceText {
  max-width: 760px;
}

.priceList {
  display: grid;
  gap: 10px;
  margin: 0 0 24px;
}

.priceList div {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 14px;
  align-items: baseline;
  padding-bottom: 9px;
  border-bottom: 1px solid rgba(36, 31, 28, 0.16);
}

.priceList dt {
  color: rgba(36, 31, 28, 0.66);
  font-size: 13px;
  font-weight: 700;
}

.priceList dd {
  margin: 0;
  color: var(--blood);
  font-size: 22px;
  font-weight: 800;
}

ul,
ol {
  padding-left: 1.3em;
}

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

.tagList li {
  padding: 5px 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.22);
}

.notice {
  margin-top: 26px;
  padding: 18px;
  border-left: 5px solid var(--blood);
  background: rgba(255, 255, 255, 0.24);
}

.notice p:last-child,
.smallNote {
  margin-bottom: 0;
}

.smallNote {
  color: rgba(36, 31, 28, 0.72);
  font-size: 14px;
}

.carousel {
  position: relative;
  min-width: 0;
}

.carouselViewport {
  position: relative;
  display: grid;
  place-items: center;
  height: 430px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.34), rgba(255, 255, 255, 0.08)),
    rgba(82, 107, 88, 0.16);
  box-shadow: var(--shadow);
}

.carouselViewport img {
  position: absolute;
  max-width: 86%;
  max-height: 86%;
  object-fit: contain;
  opacity: 0;
  transform: translateX(18px) scale(0.98);
  transition: opacity 240ms ease, transform 240ms ease;
}

.carouselViewport img.isActive {
  opacity: 1;
  transform: translateX(0) scale(1);
}

.carouselButton {
  position: absolute;
  top: 50%;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--ink);
  border-radius: 50%;
  color: var(--ink);
  background: rgba(243, 234, 214, 0.9);
  cursor: pointer;
  font-size: 32px;
  line-height: 1;
  transform: translateY(-50%);
}

.carouselButton:hover {
  background: #fff8e7;
}

.carouselButton.prev {
  left: -14px;
}

.carouselButton.next {
  right: -14px;
}

.carouselDots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
}

.carouselCaption {
  min-height: 1.6em;
  margin: 12px 0 0;
  color: rgba(36, 31, 28, 0.72);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 13px;
  line-height: 1.4;
  overflow-wrap: anywhere;
  text-align: center;
}

.carouselDots button {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
}

.carouselDots button.isActive {
  background: var(--ink);
}

.compactBand {
  background: rgba(41, 39, 36, 0.08);
}

.flowList {
  display: grid;
  grid-template-columns: repeat(8, minmax(84px, 1fr));
  gap: 10px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
  counter-reset: flow;
}

.flowList li {
  position: relative;
  min-height: 92px;
  padding: 16px 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.26);
  font-weight: 700;
  text-align: center;
}

.flowList li::before {
  counter-increment: flow;
  content: counter(flow);
  display: block;
  margin-bottom: 6px;
  color: var(--blood);
  font-family: Arial, Helvetica, sans-serif;
}

.ruleGrid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  max-width: 1120px;
  margin: 0 auto;
}

.ruleGrid article {
  min-height: 180px;
  padding: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.22);
}

.ruleGrid h3 {
  font-size: 20px;
}

.requestBand {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 28px;
  padding: clamp(52px, 7vw, 96px) clamp(18px, 6vw, 88px);
  color: #f8efd9;
  background: var(--night);
}

.requestList {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 780px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.requestList li {
  padding: 8px 12px;
  border: 1px solid rgba(248, 239, 217, 0.34);
  background: rgba(248, 239, 217, 0.08);
}

.contactBand {
  padding: clamp(42px, 6vw, 72px) clamp(18px, 6vw, 88px);
  background: rgba(156, 187, 168, 0.72);
}

.renraku {
  max-width: 1120px;
  margin: 0 auto;
  color: var(--ink);
  font-size: 18px;
}

.renraku p {
  margin-bottom: 10px;
  font-weight: 700;
  
}

.renraku img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

.renraku a {
  color: var(--blood);
  font-weight: 700;
  
}

.siteFooter {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 22px clamp(18px, 6vw, 88px);
  color: #f8efd9;
  background: #1f1d1a;
}

.siteFooter p {
  margin: 0;
}

@media (max-width: 920px) {
  .hero,
  .serviceBlock,
  .serviceBlockAlt,
  .requestBand {
    grid-template-columns: 1fr;
  }

  .serviceBlockAlt .serviceText,
  .serviceBlockAlt .carousel {
    order: initial;
  }

  .hero {
    min-height: auto;
  }

  .heroVisual {
    min-height: 360px;
  }

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

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

@media (max-width: 640px) {
  .siteHeader {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .pageNav {
    justify-content: flex-start;
  }

  h1 {
    font-size: 46px;
  }

  .heroText p {
    font-size: 16px;
  }

  .heroVisual {
    min-height: 300px;
  }

  .carouselViewport {
    height: 320px;
  }

  .priceList div {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .flowList,
  .ruleGrid {
    grid-template-columns: 1fr;
  }

  .flowList li {
    min-height: 74px;
  }

  .siteFooter {
    flex-direction: column;
  }
}