@charset "UTF-8";

:root {
  --blue: #1594d2;
  --blue-dark: #0873b8;
  --blue-soft: #eaf7fd;
  --yellow: #ffd966;
  --yellow-soft: #fff7d9;
  --green: #70b85f;
  --green-soft: #edf8e7;
  --pink: #ef6d8f;
  --pink-soft: #fff0f4;
  --ink: #2f4054;
  --muted: #64748b;
  --line: #cfe7f6;
  --bg: #ffffff;
  --bg-soft: #f7fcff;
  --shadow: 0 10px 28px rgba(21, 148, 210, .12);
  --radius: 8px;
  --max: 1140px;
}

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

html {
  scroll-behavior: smooth;
}

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

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

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

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
p,
dl,
dd {
  margin: 0;
}

button {
  border: 0;
  padding: 0;
  background: transparent;
  font: inherit;
  color: inherit;
}

.section-shell {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

.section-title {
  color: var(--blue);
  font-size: clamp(1.65rem, 2.8vw, 2.25rem);
  font-weight: 900;
  line-height: 1.45;
}

.section-title--center {
  text-align: center;
  margin-bottom: 28px;
}

.section-kicker {
  color: var(--blue);
  font-size: 1.1rem;
  font-weight: 900;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 28px;
  border-radius: 999px;
  font-weight: 900;
  text-align: center;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.button--primary {
  color: #fff;
  background: linear-gradient(180deg, #1aa8e6, var(--blue-dark));
  box-shadow: inset 0 -3px 0 rgba(0, 72, 126, .2);
}

.button--outline {
  color: var(--blue-dark);
  background: #fff;
  border: 2px solid var(--blue);
}

.button--large {
  min-width: 230px;
}

.button--wide {
  width: min(100%, 340px);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(207, 231, 246, .75);
}

.site-header__inner {
  width: min(var(--max), calc(100% - 36px));
  min-height: 78px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 24px;
}

.site-header__logo {
  flex: 0 0 auto;
}

.site-header__logo img {
  width: 156px;
  height: auto;
}

.site-header__nav {
  margin-left: auto;
}

.site-header__nav ul {
  display: flex;
  align-items: center;
  gap: 34px;
}

.site-header__nav a {
  font-size: .94rem;
  font-weight: 700;
}

.site-header__cta {
  flex: 0 0 auto;
  min-height: 42px;
  padding-inline: 22px;
  font-size: .9rem;
}

.site-header__menu {
  display: none;
  width: 42px;
  height: 42px;
  margin-left: auto;
}

.site-header__menu span {
  display: block;
  width: 26px;
  height: 2px;
  margin: 6px auto;
  background: var(--blue);
  border-radius: 2px;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 58px 0 52px;
  background:
    radial-gradient(circle at 3% 22%, rgba(21, 148, 210, .18) 0 10px, transparent 11px),
    radial-gradient(circle at 56% 42%, rgba(21, 148, 210, .14) 0 12px, transparent 13px),
    linear-gradient(180deg, #fff 0%, #f7fcff 100%);
  border-bottom: 1px solid var(--line);
}

.hero__inner {
  position: relative;
  z-index: 1;
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr);
  align-items: center;
  gap: 42px;
}

.hero__body,
.pillars__diagram {
  min-width: 0;
}

.hero__open-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px 8px 8px;
  margin-bottom: 16px;
  background: var(--yellow-soft);
  border: 1px solid var(--yellow);
  border-radius: 999px;
  color: var(--blue-dark);
  font-size: .95rem;
  font-weight: 900;
}
.hero__open-badge-tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--blue);
  color: #fff;
  border-radius: 999px;
  font-size: .85rem;
  font-weight: 900;
}

.hero__eyebrow {
  color: var(--blue);
  font-size: 1.05rem;
  font-weight: 900;
  margin-bottom: 10px;
}

.hero__title {
  color: var(--ink);
  font-size: clamp(2.8rem, 5.2vw, 4.9rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 22px;
  overflow-wrap: anywhere;
}

.hero__lead {
  max-width: 620px;
  color: #46576b;
  font-weight: 500;
  line-height: 2;
  margin-bottom: 28px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero__visual img {
  width: min(100%, 470px);
  margin-inline: auto;
  mix-blend-mode: multiply;
}

.decor {
  position: absolute;
  pointer-events: none;
}

.decor--star {
  width: 30px;
  height: 30px;
  background: var(--yellow);
  clip-path: polygon(50% 0, 62% 36%, 100% 36%, 69% 58%, 81% 96%, 50% 73%, 19% 96%, 31% 58%, 0 36%, 38% 36%);
}

.decor--star-1 {
  top: 112px;
  left: 53%;
}

.decor--star-2 {
  right: 44px;
  bottom: 46px;
}

.decor--dot {
  width: 70px;
  height: 44px;
  background-image: radial-gradient(circle, #7ac5ec 0 4px, transparent 5px);
  background-size: 18px 18px;
}

.decor--dot-1 {
  right: 11%;
  top: 142px;
}

.decor--dot-2 {
  left: 51%;
  bottom: 64px;
}

.decor--blob {
  border-radius: 48% 52% 45% 55%;
  opacity: .6;
}

.decor--blob-1 {
  width: 180px;
  height: 110px;
  right: -54px;
  top: 84px;
  background: #cdebf8;
}

.decor--blob-2 {
  width: 170px;
  height: 102px;
  right: 20px;
  bottom: 78px;
  background: var(--yellow-soft);
}

.pillars {
  padding: 40px 0 48px;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.pillars__layout {
  display: grid;
  grid-template-columns: 250px minmax(260px, 360px) 1fr;
  gap: 28px;
  align-items: center;
}

.pillars__intro {
  align-self: start;
}

.pillars__child {
  width: 160px;
  margin-top: 28px;
  mix-blend-mode: multiply;
}

.pillars__diagram img,
.mini-card img,
.service-card img,
.comparison-box__image,
.flow-card img,
.origin__flowers,
.origin__child {
  mix-blend-mode: multiply;
}

.pillars__diagram img {
  width: 100%;
  max-width: 430px;
  margin-inline: auto;
}

.pillars__cards {
  display: grid;
  gap: 12px;
}

.mini-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) 138px;
  align-items: center;
  gap: 14px;
  min-height: 126px;
  padding: 14px 16px;
  background: #fff;
  border: 2px solid #f1d8a5;
  border-radius: var(--radius);
}

.mini-card__number {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  color: #fff;
  border-radius: 50%;
  font-weight: 900;
  line-height: 1;
}

.mini-card--green .mini-card__number {
  background: var(--green);
}

.mini-card--blue .mini-card__number {
  background: var(--blue);
}

.mini-card--pink .mini-card__number {
  background: var(--pink);
}

.mini-card h3 {
  font-size: 1.02rem;
  font-weight: 900;
  margin-bottom: 3px;
}

.mini-card--green h3 {
  color: var(--green);
}

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

.mini-card--pink h3 {
  color: var(--pink);
}

.mini-card p {
  color: #5b687a;
  font-size: .84rem;
  line-height: 1.65;
}

.mini-card img {
  width: 128px;
  height: 88px;
  object-fit: contain;
}

.services {
  padding: 36px 0 20px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.service-card {
  position: relative;
  min-height: 260px;
  padding: 20px 18px 14px;
  background: #fff;
  border: 1px solid #f0d8a6;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.service-card__badge {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 8px;
  color: #fff;
  background: var(--blue);
  border-radius: 50%;
  font-weight: 900;
}

.service-card h3 {
  min-height: 58px;
  color: var(--blue-dark);
  font-size: 1.15rem;
  font-weight: 900;
  line-height: 1.45;
  margin-bottom: 6px;
}

.service-card p {
  color: #546274;
  font-size: .88rem;
  line-height: 1.7;
}

.service-card img {
  width: 100%;
  height: 112px;
  object-fit: contain;
  margin-top: 8px;
}

.service-card--quote {
  display: grid;
  align-content: center;
  text-align: center;
  background: linear-gradient(180deg, #fff 0%, var(--yellow-soft) 100%);
}

.service-card--quote p {
  color: var(--ink);
  font-size: 1rem;
  font-weight: 900;
}

.comparison {
  padding: 22px 0 32px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
}

.comparison__grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 20px;
}

.comparison-box {
  position: relative;
  min-height: 260px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.comparison-box h2 {
  color: var(--blue);
  font-size: 1.2rem;
  font-weight: 900;
  text-align: center;
  margin-bottom: 16px;
}

.comparison-box__columns {
  display: grid;
  grid-template-columns: 1fr 40px 1fr;
  align-items: center;
  gap: 12px;
}

.comparison-panel {
  min-height: 120px;
  padding: 18px 16px;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
}

.comparison-panel--blue {
  background: #f6fbff;
  border-color: #9bd6f2;
}

.comparison-panel--green {
  background: var(--green-soft);
  border-color: #b9dfa8;
}

.comparison-panel--pink {
  background: var(--pink-soft);
  border-color: #f5b5c5;
}

.comparison-panel h3 {
  color: var(--blue-dark);
  font-weight: 900;
  line-height: 1.45;
  margin-bottom: 8px;
}

.comparison-panel p {
  color: #526174;
  font-size: .88rem;
  line-height: 1.65;
}

.comparison-arrow {
  width: 38px;
  height: 16px;
  background:
    linear-gradient(var(--blue), var(--blue)) left 50% / 100% 3px no-repeat;
  position: relative;
}

.comparison-arrow::before,
.comparison-arrow::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 11px;
  height: 11px;
  border-top: 3px solid var(--blue);
  border-right: 3px solid var(--blue);
}

.comparison-arrow::before {
  left: 0;
  transform: translateY(-50%) rotate(-135deg);
}

.comparison-arrow::after {
  right: 0;
  transform: translateY(-50%) rotate(45deg);
}

.comparison-box__note {
  max-width: 620px;
  margin: 18px auto 0;
  color: #607086;
  font-size: .9rem;
  text-align: center;
}

.comparison-box__image {
  width: 130px;
  height: 90px;
  object-fit: contain;
  margin: 8px 0 0 auto;
}

.flow {
  padding: 34px 0 38px;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.flow-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.flow-card {
  position: relative;
  min-height: 250px;
  padding: 22px 18px 14px;
  background: #fff;
  border: 1px solid #f0d8a6;
  border-radius: var(--radius);
}

.flow-card__num {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 8px;
  color: #fff;
  background: var(--blue);
  border-radius: 50%;
  font-weight: 900;
}

.flow-card h3 {
  color: var(--blue-dark);
  font-size: 1.08rem;
  font-weight: 900;
  margin-bottom: 6px;
}

.flow-card p {
  color: #526174;
  font-size: .88rem;
  line-height: 1.7;
}

.flow-card img {
  width: 100%;
  height: 105px;
  object-fit: contain;
  margin-top: 8px;
}

.flow__note {
  margin-top: 18px;
  padding: 10px 18px;
  color: var(--blue-dark);
  background: var(--blue-soft);
  border-radius: 999px;
  font-size: .9rem;
  text-align: center;
}

.faq {
  padding: 38px 0 40px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
}

.faq__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 18px;
}

.faq-item {
  background: #fff;
  border: 1px solid #bfe2f6;
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-item summary {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 62px;
  padding: 14px 46px 14px 16px;
  font-weight: 700;
  line-height: 1.55;
  cursor: pointer;
  list-style: none;
}

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

.faq-item summary span {
  flex: 0 0 auto;
  display: inline-grid;
  place-items: center;
  min-width: 38px;
  height: 28px;
  color: #fff;
  background: var(--blue);
  border-radius: 6px;
  font-weight: 900;
}

.faq-item summary::after {
  content: "";
  position: absolute;
  right: 18px;
  top: 50%;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--blue);
  border-bottom: 2px solid var(--blue);
  transform: translateY(-65%) rotate(45deg);
}

.faq-item[open] summary::after {
  transform: translateY(-35%) rotate(225deg);
}

.faq-item p {
  padding: 0 18px 18px 64px;
  color: #5a687a;
  font-size: .92rem;
}

.origin {
  padding: 30px 0;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.origin__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 380px);
  align-items: center;
  gap: 24px;
  min-height: 230px;
}

.origin__body h2 {
  color: var(--blue);
  font-size: 1.65rem;
  font-weight: 900;
  margin-bottom: 10px;
}

.origin__body p {
  color: #526174;
  font-size: .95rem;
  line-height: 1.9;
}

.origin__flowers {
  width: 100%;
  max-height: 136px;
  object-fit: contain;
  grid-column: 1 / -1;
  justify-self: center;
}

.origin__child {
  width: min(100%, 360px);
  object-fit: contain;
  grid-column: 2;
  grid-row: 1;
  justify-self: center;
}

.contact {
  padding: 32px 0 0;
  background: var(--blue-soft);
}

.contact__layout {
  display: grid;
  grid-template-columns: 1fr 390px 260px;
  align-items: center;
  gap: 18px;
  padding-bottom: 28px;
}

.contact__message h2 {
  color: var(--blue);
  font-size: 1.7rem;
  font-weight: 900;
  margin-bottom: 10px;
}

.contact__message p {
  max-width: 520px;
  color: #526174;
  font-size: .95rem;
  margin-bottom: 18px;
}

.contact__info {
  background: #fff;
  border: 1px solid #bfe2f6;
  border-radius: var(--radius);
  padding: 14px 18px;
}

.contact__info div {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}

.contact__info div:last-child {
  border-bottom: 0;
}

.contact__info dt {
  color: var(--blue-dark);
  font-weight: 900;
}

.contact__info dd {
  color: #526174;
  line-height: 1.65;
}

.contact__map {
  overflow: hidden;
  background: #fff;
  border: 1px solid #bfe2f6;
  border-radius: var(--radius);
}

.contact__map iframe {
  display: block;
  width: 100%;
  height: 180px;
  border: 0;
}

.site-footer {
  padding: 12px 20px;
  color: #fff;
  background: var(--blue-dark);
  text-align: center;
}

.site-footer p {
  font-size: .82rem;
}

@media (max-width: 1040px) {
  .site-header__cta {
    display: none;
  }

  .pillars__layout,
  .comparison__grid,
  .contact__layout {
    grid-template-columns: 1fr;
  }

  .pillars__intro {
    text-align: center;
  }

  .pillars__child {
    margin-inline: auto;
  }

  .service-grid,
  .flow-list {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .origin__child {
    grid-column: 1;
    grid-row: auto;
    margin-inline: auto;
  }
}

@media (max-width: 820px) {
  .site-header__inner {
    min-height: 68px;
  }

  .site-header__nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-left: 0;
    background: #fff;
    border-top: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .site-header__nav.is-open {
    display: block;
  }

  .site-header__nav ul {
    display: grid;
    gap: 0;
  }

  .site-header__nav a {
    display: block;
    padding: 14px 22px;
    border-bottom: 1px solid var(--line);
  }

  .site-header__menu {
    display: block;
  }

  .hero {
    padding-top: 32px;
  }

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

  .hero__lead {
    margin-inline: auto;
    text-align: left;
  }

  .hero__actions {
    justify-content: center;
  }

  .mini-card {
    grid-template-columns: auto 1fr;
  }

  .mini-card img {
    grid-column: 1 / -1;
    margin-inline: auto;
  }

  .faq__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .section-shell,
  .hero__inner,
  .site-header__inner {
    width: min(100% - 28px, var(--max));
  }

  .site-header__logo img {
    width: 132px;
  }

  .hero__title {
    font-size: clamp(2.1rem, 10.5vw, 2.35rem);
  }

  .pillars__diagram img {
    max-width: 330px;
  }

  .hero__actions .button,
  .button--large {
    width: 100%;
    min-width: 0;
  }

  .service-grid,
  .flow-list,
  .comparison-box__columns {
    grid-template-columns: 1fr;
  }

  .comparison-arrow {
    margin-inline: auto;
    transform: rotate(90deg);
  }

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