@charset "UTF-8";

/* ==========================================================
   KORE株式会社 / style.css
   ========================================================== */

:root {
  --c-navy: #0e1a33;
  --c-ink: #1a1f2b;
  --c-text: #3b4250;
  --c-muted: #6b7382;
  --c-blue: #0b57d0;
  --c-blue-dark: #0846ab;
  --c-sky: #2d8cf0;
  --c-sky-light: #e9f3ff;
  --c-bg: #f5f8fc;
  --c-line: #e3e8ef;
  --c-white: #fff;

  --font-ja: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  --font-en: "Montserrat", var(--font-ja);

  --radius: 8px;
  --shadow: 0 6px 24px rgba(14, 26, 51, .08);
  --header-h: 72px;
  --container: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-ja);
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-text);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3, p, ul, ol, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; }
strong { color: var(--c-ink); font-weight: 700; }

.container { width: 100%; max-width: calc(var(--container) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }
.container--narrow { max-width: calc(860px + var(--gutter) * 2); }
.svg-sprite { position: absolute; }
.nowrap { display: inline-block; }
.pc-only { display: none; }
@media (min-width: 1024px) { .pc-only { display: inline; } }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 52px;
  padding: 12px 28px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 15px;
  line-height: 1.4;
  letter-spacing: .04em;
  color: var(--c-white);
  transition: background-color .2s, transform .2s, box-shadow .2s;
}
.btn__icon { width: 20px; height: 20px; flex-shrink: 0; transition: transform .2s; }
.btn:hover .btn__icon { transform: translateX(4px); }
.btn--primary { background: var(--c-blue); box-shadow: 0 6px 16px rgba(11, 87, 208, .25); }
.btn--primary:hover { background: var(--c-blue-dark); }
.btn--sky { background: var(--c-sky); box-shadow: 0 6px 16px rgba(45, 140, 240, .25); }
.btn--sky:hover { background: #1878de; }
.btn--lg { min-height: 64px; font-size: 17px; padding-inline: 32px; }

/* ---------- logo ---------- */
.logo { display: inline-flex; align-items: center; gap: 10px; }
/* ロゴ画像は周囲に余白があるため、ネガティブマージンで見た目のサイズを調整 */
.logo__mark { width: 64px; height: 64px; margin: -10px -6px -10px -10px; }
.logo__text { font-family: Times New Roman; font-weight: 700; font-size: 30px; letter-spacing: .02em; color: var(--c-ink); line-height: 1; }

/* ==========================================================
   header
   ========================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: var(--c-white);
  border-bottom: 1px solid var(--c-line);
  transition: box-shadow .2s;
}
.header.is-scrolled { box-shadow: 0 4px 16px rgba(14, 26, 51, .06); }
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1520px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.gnav { display: flex; align-items: center; gap: 40px; }
.gnav__list { display: flex; gap: 36px; }
.gnav__list a { position: relative; font-size: 15px; font-weight: 500; color: var(--c-ink); padding: 8px 0; }
.gnav__list a::after {
  content: ""; position: absolute; left: 0; bottom: 2px; width: 100%; height: 2px;
  background: var(--c-blue); transform: scaleX(0); transform-origin: left; transition: transform .25s;
}
.gnav__list a:hover::after { transform: scaleX(1); }
.gnav__cta { min-height: 48px; padding-inline: 32px 24px; font-size: 15px; }

.menu-btn { display: none; }

@media (max-width: 1100px) {
  .gnav__list { gap: 22px; }
  .gnav { gap: 24px; }
}

@media (max-width: 960px) {
  :root { --header-h: 64px; }
  .logo__mark { width: 56px; height: 56px; margin: -9px -5px -9px -9px; }
  .logo__text { font-size: 26px; }

  .menu-btn {
    display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 6px;
    width: 48px; height: 48px; margin-right: -8px; border: 0; background: none; position: relative; z-index: 2;
  }
  .menu-btn span { display: block; width: 26px; height: 2px; background: var(--c-ink); border-radius: 2px; transition: transform .3s, opacity .3s; }
  .menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

  .gnav {
    /* ヘッダー直下に配置 */
    position: absolute; top: 100%; left: 0; right: 0;
    height: calc(100vh - var(--header-h));
    height: calc(100dvh - var(--header-h));
    flex-direction: column; align-items: stretch; gap: 32px;
    padding: 24px var(--gutter) 40px;
    background: var(--c-white);
    overflow-y: auto;
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity .25s, transform .25s, visibility .25s;
  }
  .gnav.is-open { opacity: 1; visibility: visible; transform: none; }
  .gnav__list { flex-direction: column; gap: 0; }
  .gnav__list a { display: block; padding: 18px 4px; font-size: 16px; border-bottom: 1px solid var(--c-line); }
  .gnav__list a::after { display: none; }
  .gnav__cta { min-height: 56px; }
  body.is-menu-open { overflow: hidden; }
}

/* ==========================================================
   hero
   ========================================================== */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 480px;
  overflow: hidden;
  background: #eef2f7;
}
.hero__photo {
  position: absolute;
  inset: 0 0 0 auto;
  width: 64%;
  background: url("../assets/img/hero.jpg") center 30% / cover no-repeat;
}
.hero__photo::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, #f3f6fa 0%, rgba(243, 246, 250, .85) 18%, rgba(243, 246, 250, 0) 46%);
}
.hero__inner {
  position: relative;
  width: 100%;
  max-width: 1520px;
  margin-inline: auto;
  padding: 72px var(--gutter);
}
.hero__title {
  font-size: clamp(30px, 4.6vw, 70px);
  font-weight: 900;
  line-height: 1.32;
  letter-spacing: .02em;
  color: var(--c-ink);
}
.hero__title small { font-size: .8em; font-weight: 900; }
.hero__lead { margin-top: 24px; font-size: clamp(16px, 1.6vw, 24px); font-weight: 500; color: var(--c-ink); letter-spacing: .06em; }
.hero__text { margin-top: 6px; font-size: 15px; color: var(--c-muted); }
.hero__btns { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 36px; }
.hero__btns .btn { min-width: 300px; justify-content: space-between; }

@media (min-width: 1200px) {
  .hero { min-height: 580px; }
}
@media (min-width: 768px) and (max-width: 1099px) {
  .hero__photo { width: 60%; background-position: 70% 30%; }
  .hero__photo::before { background: linear-gradient(90deg, #f3f6fa 0%, rgba(243, 246, 250, .92) 30%, rgba(243, 246, 250, 0) 62%); }
  .hero__btns .btn { min-width: 0; }
}

@media (max-width: 767px) {
  .hero { flex-direction: column; align-items: stretch; min-height: 0; background: var(--c-white); }
  .hero__photo {
    position: relative; inset: auto; width: 100%;
    aspect-ratio: 16 / 10;
    background-position: 60% 30%;
  }
  .hero__photo::before { background: linear-gradient(0deg, #fff 0%, rgba(255, 255, 255, 0) 28%); }
  .hero__inner { padding-top: 4px; padding-bottom: 32px; }
  .hero__lead { margin-top: 16px; }
  .hero__btns { flex-direction: column; gap: 12px; margin-top: 24px; }
  .hero__btns .btn { width: 100%; min-width: 0; min-height: 58px; font-size: 16px; }
}

/* ==========================================================
   entry cards
   ========================================================== */
.entry {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 8px;
  position: relative;
  z-index: 1;
}
.entry-card {
  position: relative;
  display: block;
  min-height: 240px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--c-white);
  box-shadow: var(--shadow);
  transition: transform .25s, box-shadow .25s;
}
.entry-card:hover { transform: translateY(-4px); box-shadow: 0 14px 32px rgba(14, 26, 51, .12); }
.entry-card__photo {
  position: absolute; inset: 0 0 0 auto; width: 58%;
  background-size: cover; background-position: center; background-repeat: no-repeat;
}
.entry-card__photo::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, #fff 0%, rgba(255, 255, 255, .7) 30%, rgba(255, 255, 255, 0) 70%);
}
.entry-card__photo--business { background-image: url("../assets/img/法人.png"); }
.entry-card__photo--home { background-image: url("../assets/img/個人.png"); }
.entry-card__body { position: relative; padding: 36px 32px 36px 40px; max-width: 72%; }
.entry-card__head { display: flex; align-items: center; gap: 24px; }
.entry-card__icon { width: 56px; height: 56px; color: var(--c-navy); flex-shrink: 0; }
.entry-card__title { font-size: clamp(20px, 2vw, 28px); font-weight: 900; line-height: 1.45; color: var(--c-ink); letter-spacing: .04em; }
.entry-card__text { margin-top: 22px; font-size: 15px; line-height: 1.9; color: var(--c-text); }

.circle-arrow {
  position: absolute; right: 32px; bottom: 32px;
  display: grid; place-items: center;
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--c-white); color: var(--c-blue);
  box-shadow: 0 4px 14px rgba(14, 26, 51, .15);
  transition: background-color .25s, color .25s;
}
.circle-arrow svg { width: 26px; height: 26px; }
.entry-card:hover .circle-arrow { background: var(--c-blue); color: var(--c-white); }

@media (max-width: 960px) {
  .entry { grid-template-columns: 1fr; gap: 16px; }
}
@media (max-width: 767px) {
  .entry { margin-top: 0; }
  .entry-card { min-height: 0; }
  .entry-card__photo { position: relative; width: 100%; height: 150px; }
  .entry-card__photo::before { background: linear-gradient(0deg, #fff 0%, rgba(255, 255, 255, 0) 45%); }
  .entry-card__body { max-width: none; padding: 4px 20px 24px; padding-right: 88px; }
  .entry-card__head { gap: 14px; }
  .entry-card__icon { width: 40px; height: 40px; }
  .entry-card__text { margin-top: 12px; font-size: 14px; }
  .circle-arrow { right: 20px; bottom: 24px; width: 52px; height: 52px; }
  .circle-arrow svg { width: 22px; height: 22px; }
}

/* ==========================================================
   pests
   ========================================================== */
.pests { margin-top: 28px; }
.pests__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--c-line);
  padding-top: 24px;
}
.pests__item {
  display: flex; align-items: center; justify-content: center; gap: 24px;
  padding: 4px 12px;
  font-size: 17px; font-weight: 700; color: var(--c-ink);
}
.pests__item + .pests__item { border-left: 1px solid var(--c-line); }
.pests__icon {
  display: grid; place-items: center; flex-shrink: 0;
  width: 86px; height: 86px; border-radius: 50%;
  background: var(--c-sky-light); color: var(--c-navy);
}
.pests__icon svg { width: 44px; height: 44px; }

@media (max-width: 1100px) {
  .pests__item { gap: 14px; font-size: 15px; }
  .pests__icon { width: 64px; height: 64px; }
  .pests__icon svg { width: 34px; height: 34px; }
}
@media (max-width: 767px) {
  .pests__list { grid-template-columns: 1fr 1fr; gap: 10px; border-top: 0; padding-top: 0; }
  .pests__item {
    flex-direction: column; gap: 8px; padding: 16px 8px;
    background: var(--c-bg); border-radius: var(--radius);
    font-size: 14px; text-align: center; line-height: 1.5;
  }
  .pests__item + .pests__item { border-left: 0; }
  .pests__icon { width: 60px; height: 60px; background: var(--c-white); }
}

/* ==========================================================
   section common
   ========================================================== */
.section { padding-block: clamp(64px, 9vw, 112px); }
.section-head { text-align: center; margin-bottom: clamp(36px, 5vw, 56px); }
.eyebrow {
  font-family: var(--font-en); font-weight: 700; font-size: 13px; letter-spacing: .2em; color: var(--c-sky);
  margin-bottom: 10px;
}
.section-title { font-size: clamp(24px, 3vw, 36px); font-weight: 900; line-height: 1.5; color: var(--c-ink); letter-spacing: .04em; }

/* about */
.about { margin-top: clamp(40px, 6vw, 72px); background: var(--c-bg); }
.about__inner { display: grid; grid-template-columns: 1fr 1.15fr; gap: 64px; align-items: center; }
.about__body p + p { margin-top: 1em; }
.about__body { font-size: 16px; line-height: 2; }
@media (max-width: 767px) {
  .about__inner { grid-template-columns: 1fr; gap: 24px; }
  .about__body { font-size: 15px; }
}

/* target (business / home) */
.target__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.target__inner--reverse .target__photo { order: 2; }
.target__photo {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  background-size: cover; background-position: center;
  box-shadow: var(--shadow);
}
.target__photo--business { background-image: url("../assets/img/法人.png"); }
.target__photo--home { background-image: url("../assets/img/個人.png"); }
.target__text { margin-top: 20px; }
.target--home { background: var(--c-bg); }

.checklist { margin-top: 24px; display: grid; gap: 10px; }
.checklist li {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px; border-radius: 6px;
  background: var(--c-sky-light); font-weight: 700; color: var(--c-ink);
}
.checklist svg { width: 22px; height: 22px; color: var(--c-blue); flex-shrink: 0; }

.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.tags span { padding: 4px 14px; border: 1px solid var(--c-line); border-radius: 999px; font-size: 13px; color: var(--c-muted); background: var(--c-white); }

.note-box { margin-top: 24px; padding: 20px 24px; border-left: 4px solid var(--c-sky); background: var(--c-white); border-radius: 0 6px 6px 0; font-size: 15px; }
.note-box__title { font-weight: 700; color: var(--c-ink); margin-bottom: 4px; }

.target__body > .btn { margin-top: 32px; }

@media (max-width: 767px) {
  .target__inner { grid-template-columns: 1fr; }
  .target__inner--reverse .target__photo { order: 0; }
  .target__photo { aspect-ratio: 16 / 9; }
  .target__body > .btn { width: 100%; padding-inline: 20px; font-size: 15px; }
}

/* service */
.service { padding-top: clamp(64px, 9vw, 112px); }
.service__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  padding: 40px 32px; border: 1px solid var(--c-line); border-radius: var(--radius);
  background: var(--c-white); text-align: center; transition: box-shadow .25s, transform .25s;
}
.service-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.service-card__icon { display: grid; place-items: center; width: 88px; height: 88px; margin: 0 auto 20px; border-radius: 50%; background: var(--c-sky-light); color: var(--c-navy); }
.service-card__icon svg { width: 46px; height: 46px; }
.service-card__title { font-size: 21px; font-weight: 900; color: var(--c-ink); margin-bottom: 12px; }
.service-card p { font-size: 15px; text-align: left; }
@media (max-width: 960px) { .service__grid { grid-template-columns: 1fr; gap: 16px; } }
@media (max-width: 960px) and (min-width: 600px) {
  .service-card { display: grid; grid-template-columns: 88px 1fr; column-gap: 24px; text-align: left; align-items: center; }
  .service-card__icon { grid-row: span 2; margin: 0; }
  .service-card__title { margin-bottom: 4px; }
}
@media (max-width: 599px) { .service-card { padding: 28px 22px; } }

/* reason */
.reason { background: var(--c-navy); color: #c9d3e3; }
.reason .section-title { color: var(--c-white); }
.reason__list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.reason-item { padding: 36px 32px; border: 1px solid rgba(255, 255, 255, .14); border-radius: var(--radius); background: rgba(255, 255, 255, .04); }
.reason-item__num { font-family: var(--font-en); font-size: 40px; font-weight: 700; color: var(--c-sky); line-height: 1; }
.reason-item__title { margin: 16px 0 10px; font-size: 20px; font-weight: 700; color: var(--c-white); line-height: 1.5; }
.reason-item p { font-size: 15px; }
@media (max-width: 960px) { .reason__list { grid-template-columns: 1fr; gap: 16px; } .reason-item { padding: 28px 24px; } }

/* flow */
.flow__list { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.flow-step {
  position: relative; padding: 28px 20px; border-radius: var(--radius);
  background: var(--c-bg); text-align: center;
}
.flow-step:not(:last-child)::after {
  content: ""; position: absolute; top: 50%; right: -13px; z-index: 1;
  width: 10px; height: 10px; border-top: 2px solid var(--c-sky); border-right: 2px solid var(--c-sky);
  transform: translateY(-50%) rotate(45deg);
}
.flow-step__num { display: inline-block; padding: 2px 12px; border-radius: 999px; background: var(--c-blue); color: var(--c-white); font-family: var(--font-en); font-size: 12px; letter-spacing: .1em; }
.flow-step h3 { margin: 14px 0 8px; font-size: 17px; font-weight: 700; color: var(--c-ink); line-height: 1.5; }
.flow-step p { font-size: 14px; text-align: left; }
@media (max-width: 960px) {
  .flow__list { grid-template-columns: 1fr; gap: 20px; }
  .flow-step { display: grid; grid-template-columns: auto 1fr; column-gap: 16px; text-align: left; align-items: center; padding: 20px; }
  .flow-step__num { grid-row: span 2; align-self: center; }
  .flow-step h3 { margin: 0; font-size: 16px; }
  .flow-step:not(:last-child)::after { top: auto; bottom: -15px; right: 50%; transform: translateX(50%) rotate(135deg); }
}

/* area */
.area { background: linear-gradient(120deg, var(--c-sky-light), #f7fbff); }
.area__inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.area__text { margin-top: 16px; }
.area__badges { display: flex; gap: 16px; flex-shrink: 0; }
.area__badge {
  display: grid; place-items: center; width: 150px; height: 150px; border-radius: 50%;
  background: var(--c-white); box-shadow: var(--shadow);
  font-size: 22px; font-weight: 900; color: var(--c-blue);
}
@media (max-width: 767px) {
  .area__inner { flex-direction: column; align-items: stretch; gap: 28px; }
  .area__badges { justify-content: center; }
  .area__badge { width: 120px; height: 120px; font-size: 19px; }
}

/* company */
.philosophy {
  padding: clamp(32px, 5vw, 56px);
  border-radius: var(--radius);
  background: var(--c-bg);
  text-align: center;
  margin-bottom: 48px;
}
.philosophy__label { font-size: 14px; font-weight: 700; color: var(--c-sky); letter-spacing: .1em; }
.philosophy__main { margin-top: 8px; font-size: clamp(22px, 2.8vw, 32px); font-weight: 900; color: var(--c-ink); line-height: 1.5; }
.philosophy__text { max-width: 760px; margin: 20px auto 0; text-align: left; }
.philosophy__pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 32px; }
.philosophy__pillars li {
  display: grid; place-items: center; padding: 20px 16px; min-height: 96px;
  background: var(--c-white); border-top: 3px solid var(--c-blue); border-radius: 0 0 6px 6px;
  font-weight: 700; color: var(--c-ink); line-height: 1.6; font-size: 15px;
}
@media (max-width: 767px) {
  .philosophy__pillars { grid-template-columns: 1fr; gap: 10px; }
  .philosophy__pillars li { min-height: 0; }
  .philosophy__pillars br { display: none; }
}

.company-table { max-width: 900px; margin-inline: auto; border-top: 1px solid var(--c-line); }
.company-table > div { display: grid; grid-template-columns: 200px 1fr; border-bottom: 1px solid var(--c-line); }
.company-table dt { padding: 20px 24px; font-weight: 700; color: var(--c-ink); background: var(--c-bg); }
.company-table dd { padding: 20px 24px; word-break: break-all; }
.company-table a { color: var(--c-blue); text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 599px) {
  .company-table > div { grid-template-columns: 1fr; }
  .company-table dt { padding: 10px 16px; font-size: 14px; }
  .company-table dd { padding: 12px 16px 16px; font-size: 15px; }
}

/* faq */
.faq { background: var(--c-bg); }
.faq__list { display: grid; gap: 12px; }
.faq-item { background: var(--c-white); border-radius: var(--radius); border: 1px solid var(--c-line); overflow: hidden; }
.faq-item summary {
  position: relative; list-style: none; cursor: pointer;
  padding: 22px 64px 22px 64px; font-weight: 700; color: var(--c-ink); line-height: 1.6;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before {
  content: "Q"; position: absolute; left: 24px; top: 20px;
  font-family: var(--font-en); font-size: 20px; color: var(--c-blue);
}
.faq-item summary::after {
  content: ""; position: absolute; right: 26px; top: 50%; width: 10px; height: 10px;
  border-right: 2px solid var(--c-blue); border-bottom: 2px solid var(--c-blue);
  transform: translateY(-70%) rotate(45deg); transition: transform .25s;
}
.faq-item[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq-item__a { position: relative; padding: 0 64px 24px; }
.faq-item__a::before {
  content: "A"; position: absolute; left: 24px; top: -2px;
  font-family: var(--font-en); font-weight: 700; font-size: 20px; color: var(--c-sky);
}
@media (max-width: 599px) {
  .faq-item summary { padding: 18px 48px 18px 50px; font-size: 15px; }
  .faq-item summary::before, .faq-item__a::before { left: 18px; }
  .faq-item summary::after { right: 20px; }
  .faq-item__a { padding: 0 20px 20px 50px; font-size: 15px; }
}

/* contact */
.contact { background: linear-gradient(135deg, var(--c-blue) 0%, #0a3f9a 100%); color: var(--c-white); }
.section-head--light .eyebrow { color: #9fcbff; }
.section-head--light .section-title { color: var(--c-white); }
.contact__lead { margin-top: 16px; color: #dbe8ff; }
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 960px; margin-inline: auto; }
.contact-card {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 40px 24px; border-radius: var(--radius);
  background: var(--c-white); color: var(--c-ink); text-align: center;
  transition: transform .25s, box-shadow .25s;
}
.contact-card:hover { transform: translateY(-4px); box-shadow: 0 16px 36px rgba(0, 0, 0, .2); }
.contact-card__icon { display: grid; place-items: center; width: 64px; height: 64px; margin-bottom: 8px; border-radius: 50%; background: var(--c-sky-light); color: var(--c-blue); }
.contact-card__icon svg { width: 30px; height: 30px; }
.contact-card__label { font-weight: 700; font-size: 15px; }
.contact-card__value { font-family: var(--font-en); font-weight: 700; color: var(--c-blue); line-height: 1.3; word-break: break-all; }
.contact-card__value--tel { font-size: clamp(28px, 3.4vw, 40px); letter-spacing: .02em; }
.contact-card__value--mail { font-size: clamp(17px, 2vw, 22px); }
.contact-card__note { font-size: 13px; color: var(--c-muted); }

.contact__memo { max-width: 960px; margin: 32px auto 0; padding: 28px 32px; border: 1px solid rgba(255, 255, 255, .3); border-radius: var(--radius); }
.contact__memo-title { font-weight: 700; margin-bottom: 10px; }
.contact__memo li { position: relative; padding-left: 1.2em; color: #dbe8ff; font-size: 15px; }
.contact__memo li::before { content: "・"; position: absolute; left: 0; }
@media (max-width: 767px) {
  .contact__grid { grid-template-columns: 1fr; gap: 16px; }
  .contact-card { padding: 28px 16px; }
  .contact__memo { padding: 22px 20px; }
}

/* footer */
.footer { background: var(--c-white); color: var(--c-text); padding: 56px 0 0; border-top: 1px solid var(--c-line); }
.footer__inner { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.footer__info { margin-top: 16px; font-size: 14px; line-height: 1.9; }
.footer__nav { display: grid; grid-template-columns: repeat(2, auto); gap: 8px 48px; align-content: start; font-size: 14px; }
.footer__nav a { color: var(--c-ink); transition: color .2s; }
.footer__nav a:hover { color: var(--c-blue); }
.footer__copy { margin-top: 48px; padding: 20px var(--gutter); border-top: 1px solid var(--c-line); text-align: center; font-size: 12px; color: var(--c-muted); }

/* sp fixed cta */
.sp-cta { display: none; }
@media (max-width: 767px) {
  .sp-cta {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
    display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
    padding: 8px 12px calc(8px + env(safe-area-inset-bottom));
    background: rgba(255, 255, 255, .97); box-shadow: 0 -4px 16px rgba(14, 26, 51, .1);
    transform: translateY(110%); transition: transform .3s;
  }
  .sp-cta.is-show { transform: none; }
  .sp-cta__btn { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 50px; border-radius: 6px; font-weight: 700; font-size: 15px; color: var(--c-white); }
  .sp-cta__btn svg { width: 20px; height: 20px; }
  .sp-cta__btn--tel { background: var(--c-blue); }
  .sp-cta__btn--mail { background: var(--c-sky); }
  .footer { padding-bottom: 72px; }
}

/* page top */
.pagetop {
  position: fixed; right: 20px; bottom: 24px; z-index: 80;
  display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%;
  background: var(--c-ink); color: var(--c-white);
  opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s;
}
.pagetop svg { width: 20px; height: 20px; transform: rotate(-90deg); }
.pagetop.is-show { opacity: .85; visibility: visible; }
@media (max-width: 767px) { .pagetop { bottom: 84px; right: 12px; width: 42px; height: 42px; } }

/* reveal animation */
.js-reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.js-reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js-reveal { opacity: 1; transform: none; transition: none; }
}