@charset "UTF-8";
/* =========================================================
   光商事株式会社 リニューアル｜共通スタイル
   ========================================================= */

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  color: #0d2540;
  line-height: 1.9;
  font-weight: 500;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  background: #fafcfe;
  letter-spacing: 0.04em;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .25s ease, opacity .25s ease; }
a:hover { opacity: .7; }
button { font: inherit; cursor: pointer; }

/* キーボード操作時のみフォーカスリングを表示 */
:focus-visible { outline: 2px solid var(--blue-600); outline-offset: 3px; border-radius: 3px; }
/* 濃色背景のセクションでは明るいリング色に */
.cta :focus-visible,
.strength :focus-visible,
.site-footer :focus-visible { outline-color: var(--sky-300); }

:root {
  --navy-900: #0a1f3d;
  --navy-800: #0d2540;
  --navy-700: #163b66;
  --blue-600: #1f6fbf;
  --blue-500: #1f6fbf;
  --blue-400: #6db5dc;
  --sky-300: #a8d4ec;
  --sky-200: #d2e7f4;
  --sky-100: #eaf3fa;
  --sky-50:  #f4f9fc;
  --gold:    #b89a5e;
  --text:    #0d2540;
  --muted:   #557093;
  --line:    rgba(13, 37, 64, 0.12);
  --line-soft: rgba(13, 37, 64, 0.06);
}

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 32px;
}
.container--narrow { max-width: 1040px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: "Cormorant Garamond", serif;
  font-size: 19px;
  letter-spacing: 0.3em;
  color: var(--navy-700);
  text-transform: uppercase;
  margin: 0 0 18px;
  font-weight: 600;
}
.eyebrow::before {
  content: "";
  width: 36px;
  height: 1px;
  background: var(--blue-500);
}
.hero__copy .eyebrow { font-size: 20px; font-weight: 600; letter-spacing: 0.24em; }

.section-title {
  font-family: "Shippori Mincho", "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-weight: 500;
  font-size: clamp(28px, 3.4vw, 42px);
  letter-spacing: 0.12em;
  line-height: 1.5;
  margin: 0 0 18px;
  color: var(--navy-900);
}
.section-title .en {
  display: block;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(11px, 1vw, 13px);
  letter-spacing: 0.38em;
  color: var(--blue-500);
  font-weight: 400;
  margin-bottom: 14px;
}

.lead {
  color: var(--muted);
  font-size: 17px;
  line-height: 2.1;
  letter-spacing: 0.08em;
  max-width: 640px;
}
/* PC幅では一行表示（スマホは自然に折り返す） */
@media (min-width: 721px) {
  .lead--nowrap-pc { max-width: none; white-space: nowrap; }
}

/* ---------- Top utility bar ---------- */
.topbar {
  background: linear-gradient(90deg, var(--navy-900) 0%, var(--navy-700) 100%);
  color: rgba(255,255,255,0.78);
  font-size: 16px;
  letter-spacing: 0.18em;
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 38px;
}
.topbar__tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.topbar__tag::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--sky-300);
  box-shadow: 0 0 12px rgba(168,212,236,0.6);
}
.topbar__links a {
  margin-left: 24px;
  color: rgba(255,255,255,0.78);
}
.topbar__links a:hover { color: #fff; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.86);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 84px;
  /* ヘッダーは画面幅を広めに使い、外側の余白を抑える */
  max-width: 1560px;
  padding-inline: clamp(20px, 3vw, 56px);
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--navy-900);
  flex: none;
}
.brand__logo {
  display: block;
  height: 24px;
  width: auto;
  max-width: none;
}
.brand__mark {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--sky-300), var(--blue-600) 80%);
  box-shadow: 0 8px 20px -8px rgba(31,111,191,0.5);
  position: relative;
}
.brand__mark::after {
  content: "光";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #fff;
  font-family: "Shippori Mincho", serif;
  font-weight: 600;
  font-size: 20px;
}
.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.brand__name {
  font-family: "Shippori Mincho", serif;
  font-size: 20px;
  letter-spacing: 0.14em;
  font-weight: 600;
}
.brand__en {
  font-family: "Cormorant Garamond", serif;
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--blue-500);
  margin-top: 4px;
}

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  position: relative;
  font-size: 16px;
  padding: 10px 11px;
  letter-spacing: 0.06em;
  color: var(--navy-800);
  white-space: nowrap;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 10px; right: 10px; bottom: 4px;
  height: 1px;
  background: var(--blue-500);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
}
.nav a:hover { opacity: 1; }
.nav a:hover::after { transform: scaleX(1); }
.nav a.is-current { color: var(--blue-600); }
.nav a.is-current::after { transform: scaleX(1); }
.nav__cta {
  margin-left: 8px;
  padding: 12px 24px !important;
  background: var(--navy-900);
  color: #fff !important;
  border-radius: 999px;
  letter-spacing: 0.18em;
  font-size: 16px !important;
  transition: background .25s ease;
}
.nav__cta::after { display: none; }
.nav__cta:hover { background: var(--blue-600); opacity: 1 !important; }
.nav__cta.is-current { color: #fff !important; }

.nav__tel {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  margin-left: 16px;
  padding: 9px 13px !important;
  border: 1px solid var(--blue-600) !important;
  border-radius: 999px;
  color: var(--navy-700) !important;
  font-family: "Cormorant Garamond", serif;
  font-weight: 600;
  font-size: 17px !important;
  letter-spacing: 0.04em;
  white-space: nowrap;
  transition: background .25s ease, color .25s ease;
}
.nav__tel::after { display: none; }
.nav__tel svg { width: 15px; height: 15px; }
.nav__tel:hover { background: var(--blue-600); color: #fff !important; opacity: 1 !important; }

.nav-toggle { display: none; }
body.is-nav-open { overflow: hidden; }

/* 画面に余裕がある幅では、ヘッダー内の間隔をゆったり広げる */
@media (min-width: 1360px) {
  .nav { gap: 10px; }
  .nav a { padding: 10px 15px; }
  .nav__tel { margin-left: 32px; }
  .nav__cta { margin-left: 12px; }
}
@media (min-width: 1560px) {
  .nav { gap: 16px; }
  .nav a { padding: 10px 19px; }
  .nav__tel { margin-left: 44px; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 38px;
  background: var(--navy-900);
  color: #fff;
  border: none;
  border-radius: 999px;
  font-size: 15px;
  letter-spacing: 0.2em;
  box-shadow: 0 16px 32px -16px rgba(13,37,64,0.5);
  transition: background .25s ease;
}
.btn::after { content: ""; width: 18px; height: 1px; background: currentColor; transition: width .3s ease; }
.btn:hover { background: var(--blue-600); opacity: 1; }
.btn:hover::after { width: 28px; }
.btn--light { background: #fff; color: var(--navy-900); }
.btn--light:hover { background: var(--sky-300); }
.btn--block { width: 100%; justify-content: center; }
.btn--ghost { background: transparent; color: var(--navy-900); border: 1px solid var(--line); box-shadow: none; }
.btn--ghost:hover { background: var(--navy-900); color: #fff; }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  letter-spacing: 0.32em;
  font-family: "Cormorant Garamond", serif;
  color: var(--navy-900);
  text-transform: uppercase;
}
.text-link::after { content: "→"; transition: transform .3s ease; }
.text-link:hover::after { transform: translateX(6px); }

/* トップページ 会社概要「くわしく見る」を目立つボタンに */
.profile .text-link { font-family: "Noto Sans JP", sans-serif; font-size: 16px; letter-spacing: 0.12em; padding: 14px 32px; color: var(--blue-600); border: 1px solid var(--blue-400); border-radius: 999px; text-transform: none; transition: background .3s ease, color .3s ease, border-color .3s ease; }
.profile .text-link:hover { background: var(--blue-600); color: #fff; border-color: var(--blue-600); opacity: 1; box-shadow: 0 12px 24px -12px rgba(31,111,191,0.6); }

/* ---------- Sub page hero ---------- */
.page-hero {
  position: relative;
  padding: 130px 0 96px;
  overflow: hidden;
  background:
    radial-gradient(1000px 520px at 85% -20%, rgba(109,181,220,0.4), transparent 60%),
    radial-gradient(800px 500px at -10% 20%, rgba(210,231,244,0.6), transparent 60%),
    linear-gradient(180deg, #fafcfe 0%, #eaf3fa 100%);
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(13,37,64,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13,37,64,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,1), rgba(0,0,0,0));
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,1), rgba(0,0,0,0));
  pointer-events: none;
}
.page-hero__inner { position: relative; z-index: 2; }
.page-hero__en {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(48px, 8vw, 96px);
  line-height: 1;
  color: rgba(31,111,191,0.16);
  letter-spacing: 0.04em;
  margin: 0 0 -28px;
  font-weight: 500;
}
.page-hero__title {
  position: relative;
  font-family: "Shippori Mincho", serif;
  font-weight: 500;
  font-size: clamp(32px, 4.6vw, 54px);
  letter-spacing: 0.1em;
  line-height: 1.4;
  margin: 0 0 22px;
  color: var(--navy-900);
}
.page-hero__lead {
  color: var(--navy-700);
  font-size: 17px;
  line-height: 2.1;
  letter-spacing: 0.06em;
  max-width: 640px;
  margin: 0;
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  position: relative;
  z-index: 2;
  font-size: 16px;
  letter-spacing: 0.14em;
  color: var(--muted);
  padding: 22px 0 0;
}
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; margin: 0; padding: 0; }
.breadcrumb li { display: inline-flex; align-items: center; gap: 10px; }
.breadcrumb li:not(:last-child)::after { content: "/"; color: var(--line); }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--blue-600); opacity: 1; }
.breadcrumb [aria-current] { color: var(--navy-800); }

/* ---------- Generic section ---------- */
.section { padding: 120px 0; background: #fff; position: relative; }
.section--alt { background: linear-gradient(180deg, #eaf3fa 0%, #fafcfe 100%); }
.section--sky { background: var(--sky-50); }
.section--navy { background: var(--navy-900); color: #fff; overflow: hidden; }
.section--tight { padding: 90px 0; }

.block-head { margin-bottom: 64px; max-width: 760px; }
.block-head--center { text-align: center; margin-left: auto; margin-right: auto; }
.block-head--center .eyebrow { justify-content: center; }
.block-head--center .eyebrow::after { content: ""; width: 36px; height: 1px; background: var(--blue-500); }
.block-head--center .lead { margin-left: auto; margin-right: auto; }
.section--navy .section-title { color: #fff; }
.section--navy .section-title .en { color: var(--sky-300); }
.section--navy .lead { color: rgba(255,255,255,0.72); }

/* ---------- Feature rows (media + text) ---------- */
.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.feature + .feature { margin-top: 96px; }
.feature--rev .feature__media { order: 2; }
.feature__media {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: 4px;
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,0.85), rgba(168,212,236,0.4) 55%, transparent 72%),
    linear-gradient(155deg, var(--sky-200) 0%, var(--blue-400) 70%, var(--blue-600) 100%);
  box-shadow: 30px 44px 90px -44px rgba(13,37,64,0.35), inset 0 0 80px rgba(255,255,255,0.35);
}
.feature__media--asset {
  background:
    linear-gradient(155deg, rgba(13,37,64,0.30) 0%, rgba(13,37,64,0.08) 45%, rgba(13,37,64,0.5) 100%),
    url("AdobeStock_1986882390.jpeg") center/cover no-repeat;
}
.feature__media--asset .vtext { color: #fff; }
.feature__media--asset .kanji { color: rgba(255,255,255,0.28); }
.feature__media--office {
  background:
    linear-gradient(155deg, rgba(13,37,64,0.30) 0%, rgba(13,37,64,0.08) 45%, rgba(13,37,64,0.5) 100%),
    url("AdobeStock_1519767099.jpeg") center/cover no-repeat;
}
.feature__media--office .vtext { color: #fff; }
.feature__media--office .kanji { color: rgba(255,255,255,0.28); }
.feature__media--life {
  background:
    linear-gradient(155deg, rgba(13,37,64,0.30) 0%, rgba(13,37,64,0.08) 45%, rgba(13,37,64,0.5) 100%),
    url("AdobeStock_752666160.jpeg") center/cover no-repeat;
}
.feature__media--life .vtext { color: #fff; }
.feature__media--life .kanji { color: rgba(255,255,255,0.28); }
.feature__media--board {
  background:
    linear-gradient(155deg, rgba(13,37,64,0.30) 0%, rgba(13,37,64,0.08) 45%, rgba(13,37,64,0.5) 100%),
    url("AdobeStock_521062901.jpeg") center/cover no-repeat;
}
.feature__media--board .vtext { color: #fff; }
.feature__media--board .kanji { color: rgba(255,255,255,0.28); }
.feature__media .kanji {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: "Shippori Mincho", serif;
  font-size: clamp(64px, 11vw, 132px);
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.06em;
}
.feature__media .vtext {
  position: absolute;
  top: 26px; left: 26px;
  writing-mode: vertical-rl;
  font-family: "Shippori Mincho", serif;
  font-size: 15px;
  letter-spacing: 0.5em;
  color: rgba(13,37,64,0.6);
  line-height: 1;
}
.feature__media .tagnum {
  position: absolute;
  bottom: 24px; right: 28px;
  font-family: "Cormorant Garamond", serif;
  font-size: 16px;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.92);
}
.feature__cat {
  font-family: "Cormorant Garamond", serif;
  font-size: 16px;
  letter-spacing: 0.3em;
  color: var(--blue-500);
  text-transform: uppercase;
  margin: 0 0 14px;
}
.feature__title {
  font-family: "Shippori Mincho", serif;
  font-weight: 500;
  font-size: clamp(24px, 2.6vw, 32px);
  letter-spacing: 0.1em;
  line-height: 1.55;
  margin: 0 0 18px;
  color: var(--navy-900);
}
.feature__text {
  color: var(--navy-700);
  font-size: 16.5px;
  line-height: 2.1;
  letter-spacing: 0.05em;
  margin: 0 0 24px;
}

/* ---------- Sub heading inside content ---------- */
.subhead {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin: 0 0 22px;
}
.subhead__mark {
  font-family: "Cormorant Garamond", serif;
  font-size: 15px;
  letter-spacing: 0.2em;
  color: var(--blue-500);
}
.subhead h3, .subhead .t {
  font-family: "Shippori Mincho", serif;
  font-weight: 500;
  font-size: 23px;
  letter-spacing: 0.12em;
  margin: 0;
  color: var(--navy-900);
}

/* ---------- Check list ---------- */
.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li {
  position: relative;
  padding: 13px 0 13px 30px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 16px;
  color: var(--navy-800);
  letter-spacing: 0.04em;
  line-height: 1.8;
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 2px; top: 20px;
  width: 14px; height: 8px;
  border-left: 2px solid var(--blue-500);
  border-bottom: 2px solid var(--blue-500);
  transform: rotate(-45deg);
}
.check-list--2 { columns: 2; column-gap: 48px; }
.check-list--2 li { break-inside: avoid; }

/* ---------- Plain dot list ---------- */
.dot-list { list-style: none; padding: 0; margin: 0; }
.dot-list li {
  position: relative;
  padding: 7px 0 7px 18px;
  font-size: 16px;
  color: var(--navy-700);
  letter-spacing: 0.05em;
}
.dot-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 17px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue-400);
}

/* ---------- Cards ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.cards--2 { grid-template-columns: repeat(2, 1fr); }
.cards--4 { grid-template-columns: repeat(4, 1fr); }
.card {
  position: relative;
  background: #fff;
  padding: 46px 36px 40px;
  border-radius: 2px;
  border: 1px solid var(--line-soft);
  transition: transform .4s ease, box-shadow .4s ease;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 0; height: 3px;
  background: linear-gradient(90deg, var(--blue-600), var(--blue-400));
  transition: width .5s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 30px 60px -30px rgba(13,37,64,0.28); }
.card:hover::before { width: 100%; }
.card__icon {
  width: 96px; height: 96px;
  display: grid; place-items: center;
  border-radius: 24px;
  background: linear-gradient(150deg, var(--sky-200) 0%, var(--blue-400) 70%, var(--blue-600) 100%);
  color: #fff;
  margin-bottom: 22px;
  box-shadow: 0 14px 26px -14px rgba(31,111,191,0.6);
  transition: transform .4s ease;
}
.card:hover .card__icon { transform: translateY(-2px) scale(1.04); }
.card__icon svg { width: 52px; height: 52px; }
.card__num {
  font-family: "Cormorant Garamond", serif;
  font-size: 15px;
  color: var(--blue-500);
  letter-spacing: 0.3em;
  margin-bottom: 18px;
}
.cards--4 .card__num {
  font-size: 34px;
  font-weight: 600;
  color: var(--blue-600);
}
.card__title {
  font-family: "Shippori Mincho", serif;
  font-size: 24px;
  letter-spacing: 0.1em;
  line-height: 1.6;
  margin: 0 0 8px;
  color: var(--navy-900);
}
.card__en {
  font-family: "Cormorant Garamond", serif;
  font-size: 16px;
  letter-spacing: 0.3em;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line-soft);
}
.card__text { font-size: 16px; color: var(--navy-700); line-height: 2; margin: 0 0 24px; }
/* PC表示では各行ごとにカードの高さを揃える */
@media (min-width: 721px) { .biz-cards { align-items: stretch; } }

/* ---------- Numbered flow ---------- */
.flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
.flow__step {
  position: relative;
  text-align: center;
  padding: 30px 14px;
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: 4px;
}
.flow__step:not(:last-child)::after {
  content: "›";
  position: absolute;
  right: -12px; top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  color: var(--blue-400);
  z-index: 2;
}
.flow__n {
  font-family: "Cormorant Garamond", serif;
  font-size: 34px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--blue-600);
  display: block;
  margin-bottom: 10px;
}
.flow--sm .flow__n {
  font-size: 21px;
  letter-spacing: 0.12em;
  white-space: nowrap;
}
.flow__t {
  font-family: "Shippori Mincho", serif;
  font-size: 16.5px;
  letter-spacing: 0.06em;
  color: var(--navy-900);
  line-height: 1.6;
}

/* ---------- Tags (qualifications) ---------- */
.tags { display: flex; flex-wrap: wrap; gap: 10px; }
.tag {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 20px;
  font-size: 16px;
  letter-spacing: 0.06em;
  color: var(--navy-800);
  background: #fff;
}
.tag--solid { background: var(--navy-900); color: #fff; border-color: var(--navy-900); }
.section--navy .tag { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.2); color: #fff; }

/* ---------- Note ---------- */
.note {
  font-size: 16px;
  color: var(--blue-600);
  letter-spacing: 0.04em;
  line-height: 1.9;
  margin: 28px 0 0;
  padding-left: 18px;
  border-left: 2px solid var(--blue-400);
}

/* ---------- Info / spec table ---------- */
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table th, .spec-table td {
  text-align: left;
  padding: 20px 6px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
}
.spec-table th {
  width: 150px;
  font-family: "Shippori Mincho", serif;
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 0.22em;
  color: var(--navy-900);
}
.spec-table td { font-size: 16px; color: var(--navy-700); line-height: 1.9; letter-spacing: 0.04em; }
.spec-table td small { display: block; font-size: 16px; color: var(--muted); line-height: 1.8; margin-top: 4px; }

/* ---------- Big media visual (column) ---------- */
.media-portrait {
  position: relative;
  aspect-ratio: 3 / 4;
  border-radius: 4px;
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 20%, rgba(255,255,255,0.7), rgba(168,212,236,0.4) 50%, transparent 70%),
    linear-gradient(160deg, var(--sky-100) 0%, var(--blue-400) 100%);
  box-shadow: 0 30px 60px -30px rgba(13,37,64,0.3);
}
.media-portrait .kanji {
  position: absolute; inset: 0; display: grid; place-items: center;
  font-family: "Shippori Mincho", serif; font-size: 140px;
  color: rgba(255,255,255,0.4); letter-spacing: 0.04em;
}
.media-portrait .vtext {
  position: absolute; top: 30px; left: 30px;
  writing-mode: vertical-rl;
  font-family: "Shippori Mincho", serif; font-size: 16px;
  letter-spacing: 0.55em; color: rgba(13,37,64,0.7); line-height: 1;
}
.media-portrait .cap {
  position: absolute; bottom: 30px; left: 30px;
  font-family: "Cormorant Garamond", serif; font-size: 16px;
  letter-spacing: 0.4em; color: rgba(13,37,64,0.55);
}

/* ---------- Google Map embed ---------- */
.map {
  position: relative;
  width: 100%;
  max-width: 100%;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 30px 60px -30px rgba(13,37,64,0.3);
  border: 1px solid var(--line-soft);
}
.map iframe { display: block; width: 100%; height: 100%; border: 0; filter: grayscale(0.1); }
.map--portrait { aspect-ratio: 16 / 11; }
.map--wide { aspect-ratio: 16 / 10; }

/* ---------- Two column content ---------- */
.split { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 80px; align-items: start; }
.split--even { grid-template-columns: 1fr 1fr; }
.split--rev > *:first-child { order: 2; }

/* ---------- Contact form ---------- */
.contact-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 64px; align-items: start; }
.form { background: #fff; border: 1px solid var(--line-soft); border-radius: 4px; padding: 44px 40px; box-shadow: 0 30px 60px -40px rgba(13,37,64,0.2); }
.field { margin-bottom: 24px; }
.field:last-of-type { margin-bottom: 30px; }
.field label { display: block; font-size: 16px; letter-spacing: 0.1em; margin-bottom: 9px; color: var(--navy-900); font-weight: 500; }
.field .req { display: inline-block; margin-left: 8px; font-size: 11px; letter-spacing: 0.08em; color: #fff; background: var(--blue-500); border-radius: 3px; padding: 2px 8px; }
.field .opt { display: inline-block; margin-left: 8px; font-size: 11px; letter-spacing: 0.08em; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--sky-50);
  font: inherit;
  font-size: 16px;
  color: var(--navy-800);
  letter-spacing: 0.04em;
  transition: border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--blue-500);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(58,143,208,0.16);
}
.form__note { font-size: 16px; color: var(--muted); line-height: 1.8; margin: 0 0 22px; }

.info-list { margin: 0; }
.info-list > div { padding: 22px 0; border-bottom: 1px solid var(--line-soft); }
.info-list dt {
  font-family: "Cormorant Garamond", serif;
  font-size: 16px; letter-spacing: 0.3em; color: var(--blue-500);
  text-transform: uppercase; margin-bottom: 8px;
}
.info-list dd { margin: 0; font-size: 16px; color: var(--navy-800); letter-spacing: 0.04em; line-height: 1.9; }
.info-list dd .big {
  font-family: "Cormorant Garamond", serif; font-size: 32px;
  color: var(--navy-900); letter-spacing: 0.04em; line-height: 1.2; display: block;
}
.info-list dd small { display: block; font-size: 16px; color: var(--muted); margin-top: 4px; }

/* ---------- Privacy policy ---------- */
.policy { margin: 0; }
.policy__lead { font-size: 16px; color: var(--navy-700); line-height: 2; margin: 0 0 30px; }
.policy__item { display: flex; gap: 20px; padding: 22px 0; border-bottom: 1px solid var(--line-soft); }
.policy__num {
  flex: none;
  font-family: "Cormorant Garamond", serif;
  font-size: 22px; line-height: 1.4; color: var(--blue-500);
}
.policy__item p { margin: 0; font-size: 16px; color: var(--navy-700); line-height: 2; letter-spacing: 0.04em; }
.policy__sign { margin-top: 30px; text-align: right; font-size: 16px; color: var(--muted); letter-spacing: 0.08em; line-height: 1.9; }

/* ---------- CTA band ---------- */
.cta {
  position: relative;
  padding: 110px 0;
  background:
    linear-gradient(135deg, rgba(13,37,64,0.92) 0%, rgba(20,58,96,0.88) 55%, rgba(31,111,191,0.85) 100%),
    url("AdobeStock_455876482.jpeg") center/cover no-repeat;
  color: #fff;
  overflow: hidden;
}
.cta::before { content: ""; position: absolute; right: -120px; top: -120px; width: 420px; height: 420px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.18); }
.cta::after { content: ""; position: absolute; right: -80px; top: -80px; width: 340px; height: 340px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.12); }
.cta__inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 2; }
.cta__title { font-family: "Shippori Mincho", serif; font-size: clamp(28px, 3.4vw, 44px); letter-spacing: 0.1em; line-height: 1.6; margin: 0 0 24px; }
.cta__text { color: rgba(255,255,255,0.78); font-size: 16.5px; line-height: 2; max-width: 520px; }
.cta__contact { text-align: right; }
.cta__contact-label { font-family: "Cormorant Garamond", serif; font-size: 16px; letter-spacing: 0.4em; color: var(--sky-300); margin-bottom: 12px; }
.cta__contact-tel { font-family: "Cormorant Garamond", serif; font-size: clamp(36px, 4vw, 52px); color: #fff; letter-spacing: 0.04em; line-height: 1.1; margin-bottom: 14px; }
.cta__contact-note { font-size: 16px; color: rgba(255,255,255,0.65); letter-spacing: 0.16em; margin-bottom: 26px; }

/* ---------- Footer ---------- */
.site-footer { background: #06152a; color: rgba(255,255,255,0.7); padding: 80px 0 30px; font-size: 16px; }
.site-footer__top { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 60px; margin-bottom: 60px; }
.site-footer .brand { color: #fff; }
.site-footer .brand__name { color: #fff; }
.site-footer .brand__logo { height: 30px; filter: brightness(0) invert(1); }
.site-footer__desc { color: rgba(255,255,255,0.55); line-height: 2; margin-top: 20px; font-size: 16px; }
.site-footer__col h4 { font-family: "Cormorant Garamond", serif; font-size: 21px; letter-spacing: 0.32em; color: var(--sky-300); margin: 0 0 24px; font-weight: 500; }
.site-footer__col ul { list-style: none; padding: 0; margin: 0; }
.site-footer__col li { padding: 7px 0; color: rgba(255,255,255,0.65); letter-spacing: 0.1em; font-size: 16px; }
.site-footer__col a:hover { color: #fff; opacity: 1; }
.site-footer__bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 26px; display: flex; justify-content: space-between; align-items: center; font-size: 16px; letter-spacing: 0.18em; color: rgba(255,255,255,0.45); }
.site-footer__bottom a { margin-left: 22px; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .9s ease, transform .9s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* フルサイズ時のみ有効な改行（画面幅が狭い場合は自然に折り返す） */
.br-full { display: none; }
@media (min-width: 1081px) { .br-full { display: inline; } }
.br-sp { display: none; }
@media (max-width: 720px) { .br-sp { display: inline; } }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .feature, .split, .split--even, .contact-grid { grid-template-columns: 1fr; gap: 50px; }
  .feature--rev .feature__media, .split--rev > *:first-child { order: 0; }
  .cards, .cards--4 { grid-template-columns: repeat(2, 1fr); }
  .cta__inner { grid-template-columns: 1fr; }
  .cta__contact { text-align: left; }
  .flow { grid-template-columns: repeat(2, 1fr); }
  .flow__step:not(:last-child)::after { display: none; }
  .site-footer__top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 1240px) {
  .topbar { display: none; }
  .site-header__inner { gap: 20px; }
  .brand__logo { height: 23px; }
  .nav-toggle {
    display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
    width: 30px; height: 30px; background: transparent; border: none; padding: 0;
  }
  .nav-toggle span { display: block; width: 100%; height: 1px; background: var(--navy-900); transition: transform .3s ease, opacity .2s ease; }
  .nav-toggle.is-active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .nav-toggle.is-active span:nth-child(2) { opacity: 0; }
  .nav-toggle.is-active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .nav {
    display: none; position: fixed; top: 84px; right: 0; bottom: 0; left: 0;
    height: calc(100vh - 84px); height: calc(100dvh - 84px);
    flex-direction: column; align-items: flex-start; gap: 0; padding: 30px;
    background: #fff; border-top: 1px solid var(--line); overflow-y: auto; z-index: 60;
  }
  .nav.is-open { display: flex; }
  .nav a { width: 100%; padding: 16px 0; font-size: 15px; letter-spacing: 0.1em; border-bottom: 1px solid var(--line-soft); }
  .nav a::after { display: none; }
  .nav__cta { margin: 16px 0 0; }
  .nav__tel { margin: 16px 0 0; padding: 14px 18px !important; font-size: 18px !important; }
}
@media (max-width: 720px) {
  .container { padding: 0 22px; }
  .brand__logo { height: 21px; }
  .page-hero { padding: 80px 0 64px; }
  .section { padding: 80px 0; }
  .section--tight { padding: 64px 0; }
  .block-head { margin-bottom: 44px; }
  .cards, .cards--2, .cards--4 { grid-template-columns: 1fr; }
  .flow { grid-template-columns: 1fr; }
  .check-list--2 { columns: 1; }
  .feature + .feature { margin-top: 64px; }
  .form { padding: 30px 22px; }
  .cta { padding: 72px 0; }
  .site-footer__top { grid-template-columns: 1fr; gap: 40px; }
  .site-footer__bottom { flex-direction: column; gap: 14px; }
  .spec-table th { width: 110px; font-size: 16px; letter-spacing: 0.12em; }
}

/* =========================================================
   Top page (index) specific
   ========================================================= */
.hero { position: relative; padding: 100px 0 180px; overflow: hidden;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(109,181,220,0.35), transparent 60%),
    radial-gradient(900px 500px at -10% 30%, rgba(210,231,244,0.6), transparent 60%),
    linear-gradient(180deg, #fafcfe 0%, #eaf3fa 100%);
}
.hero::before { content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(13,37,64,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13,37,64,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,1), rgba(0,0,0,0));
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,1), rgba(0,0,0,0));
  pointer-events: none;
}
.hero__inner { position: relative; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 80px; align-items: start; }
.hero__copy { position: relative; z-index: 2; padding-top: 30px; display: flex; flex-direction: column; align-items: flex-start; }
.hero__catch { font-family: "Shippori Mincho", "Yu Mincho", serif; font-weight: 500; font-size: clamp(30px, 3.6vw, 46px); line-height: 1.4; letter-spacing: 0.06em; color: var(--navy-900); margin: 0 0 30px; }
.hero__catch .line { display: block; white-space: nowrap; }
.hero__catch .accent { background: linear-gradient(120deg, var(--blue-600) 0%, var(--blue-400) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__catch .small { display: block; font-size: 0.5em; letter-spacing: 0.18em; margin-top: 18px; color: var(--navy-700); font-weight: 400; }
.hero__text { font-size: 17px; color: var(--navy-700); line-height: 2.1; max-width: 540px; margin: 0 0 40px; letter-spacing: 0.06em; }
.hero__cta { display: inline-flex; align-items: center; gap: 12px; padding: 18px 36px; background: var(--navy-900); color: #fff; border-radius: 999px; font-size: 16px; letter-spacing: 0.2em; box-shadow: 0 16px 32px -16px rgba(13,37,64,0.5); align-self: flex-start; margin-top: 8px; transition: background .25s ease; }
.hero__cta::after { content: ""; width: 18px; height: 1px; background: #fff; transition: width .3s ease; }
.hero__cta:hover { background: var(--blue-600); opacity: 1; }
.hero__cta:hover::after { width: 28px; }
.hero__visual { position: relative; height: 540px; }
.hero__visual::before { content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(160deg, rgba(13,37,64,0.25) 0%, rgba(13,37,64,0.05) 45%, rgba(13,37,64,0.4) 100%),
    url("AdobeStock_335795044.jpeg") center/cover no-repeat;
  border-radius: 260px 30px 260px 30px;
  box-shadow: 40px 60px 120px -40px rgba(13,37,64,0.35), inset 0 0 100px rgba(255,255,255,0.15);
}
.hero__visual::after { content: ""; position: absolute; width: 220px; height: 220px; right: -20px; top: 40px; border: 1px solid rgba(255,255,255,0.5); border-radius: 50%; z-index: 3; }
.hero__visual-text { position: absolute; top: 100px; left: 56px; z-index: 4; writing-mode: vertical-rl; font-family: "Shippori Mincho", serif; font-weight: 700; font-size: 22px; letter-spacing: 0.6em; color: #fff; text-shadow: 0 1px 6px rgba(13,37,64,0.5), 0 0 10px rgba(13,37,64,0.35); line-height: 1; padding: 20px 8px; }
.hero__visual-text::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(10,31,61,0.55) 0%, rgba(10,31,61,0.32) 55%, rgba(10,31,61,0.12) 100%); filter: blur(16px); border-radius: 60px; }
.hero__visual-en { position: absolute; bottom: 50px; right: 50px; z-index: 4; font-family: "Cormorant Garamond", serif; color: rgba(255,255,255,0.92); text-align: right; line-height: 1.4; }
.hero__visual-en .big { display: block; font-size: 48px; letter-spacing: 0.08em; font-weight: 400; }
.hero__visual-en .small { display: block; font-size: 11px; letter-spacing: 0.4em; margin-top: 6px; opacity: 0.8; }
.hero__stats-wrap { position: relative; margin-top: 80px; z-index: 2; }
.hero__stats { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); background: #fff; border-radius: 4px; box-shadow: 0 24px 60px -30px rgba(13,37,64,0.3); overflow: hidden; }
.hero__stat { padding: 28px 24px; text-align: center; border-right: 1px solid var(--line-soft); }
.hero__stat:last-child { border-right: none; }
.hero__stat .num { font-family: "Cormorant Garamond", serif; font-size: 38px; color: var(--blue-600); line-height: 1; letter-spacing: 0.02em; }
.hero__stat .label { font-size: 11px; letter-spacing: 0.24em; color: var(--muted); margin-top: 8px; display: block; }

.concept { padding: 180px 0 120px; background: #fff; position: relative; }
.concept__grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 100px; align-items: start; }
.concept__sticky { position: sticky; top: 120px; }
.concept__title { font-family: "Shippori Mincho", serif; font-weight: 500; font-size: clamp(32px, 3.6vw, 46px); letter-spacing: 0.14em; line-height: 1.7; margin: 0 0 30px; color: var(--navy-900); }
.concept .lead { font-size: 17px; }
.concept__photo { margin: 40px 0 0; border-radius: 4px; overflow: hidden; box-shadow: 0 24px 50px -28px rgba(13,37,64,0.4); }
.concept__photo img { display: block; width: 100%; height: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.concept__text { color: var(--navy-700); line-height: 2.2; letter-spacing: 0.06em; font-size: 17px; }
.concept__text p { margin: 0 0 22px; }
.concept__sign { margin-top: 40px; font-family: "Shippori Mincho", serif; font-size: 16px; letter-spacing: 0.18em; color: var(--navy-800); }

.services { padding: 140px 0 160px; background: linear-gradient(180deg, #eaf3fa 0%, #fafcfe 100%); position: relative; }
.services__head { text-align: center; margin-bottom: 80px; }
.services__head .lead { font-size: 17px; }
.services__head .eyebrow { justify-content: center; }
.services__head .eyebrow::after { content: ""; width: 36px; height: 1px; background: var(--blue-500); }
.services__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.service-card { position: relative; background: #fff; padding: 50px 38px 40px; border-radius: 2px; border: 1px solid var(--line-soft); transition: transform .4s ease, box-shadow .4s ease; overflow: hidden; }
.service-card::before { content: ""; position: absolute; top: 0; left: 0; width: 0; height: 3px; background: linear-gradient(90deg, var(--blue-600), var(--blue-400)); transition: width .5s ease; }
.service-card:hover { transform: translateY(-6px); box-shadow: 0 30px 60px -30px rgba(13,37,64,0.28); }
.service-card:hover::before { width: 100%; }
.service-card__num { font-family: "Cormorant Garamond", serif; font-size: 23px; font-weight: 600; color: var(--blue-600); letter-spacing: 0.22em; margin-bottom: 18px; white-space: nowrap; }
.service-card__title { font-family: "Shippori Mincho", serif; font-size: 26px; letter-spacing: 0.1em; line-height: 1.6; margin: 0 0 8px; color: var(--navy-900); }
.service-card__en { font-family: "Cormorant Garamond", serif; font-size: 16px; letter-spacing: 0.32em; color: var(--muted); text-transform: uppercase; margin-bottom: 26px; padding-bottom: 26px; border-bottom: 1px solid var(--line-soft); }
.service-card__text { font-size: 16px; color: var(--navy-700); line-height: 2; letter-spacing: 0.05em; margin: 0 0 28px; }
.service-card__list { list-style: none; padding: 0; margin: 0 0 32px; }
.service-card__list li { font-size: 16px; color: var(--navy-800); letter-spacing: 0.08em; padding: 8px 0; border-bottom: 1px dashed var(--line-soft); position: relative; padding-left: 18px; }
.service-card__list li::before { content: ""; position: absolute; left: 0; top: 50%; width: 6px; height: 6px; border-radius: 50%; background: var(--blue-400); transform: translateY(-50%); }
.service-card__more { display: inline-flex; align-items: center; gap: 10px; padding: 13px 30px; font-size: 16px; letter-spacing: 0.26em; font-family: "Cormorant Garamond", serif; font-weight: 700; color: var(--blue-600); text-transform: uppercase; border: 1.5px solid var(--blue-500); border-radius: 999px; transition: background .3s ease, color .3s ease, border-color .3s ease; }
.service-card__more::after { content: "→"; transition: transform .3s ease; }
.service-card__more:hover { background: var(--blue-600); color: #fff; border-color: var(--blue-600); opacity: 1; box-shadow: 0 12px 24px -12px rgba(31,111,191,0.6); }
.service-card__more:hover::after { transform: translateX(6px); }

.strength { padding: 160px 0; background: var(--sky-100); color: var(--text); position: relative; overflow: hidden; }
.strength::before { content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(800px 400px at 90% 10%, rgba(109,181,220,0.16), transparent 60%),
    radial-gradient(600px 400px at -10% 100%, rgba(31,111,191,0.10), transparent 60%);
}
.strength__head { position: relative; display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 80px; gap: 60px; }
.strength__head .section-title { color: var(--navy-900); }
.strength__head .section-title .en { color: var(--blue-500); }
.strength__lead { color: var(--muted); max-width: 480px; font-size: 17px; line-height: 2; }
.strength__grid { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.strength__item { padding: 40px 32px 50px; border-left: 1px solid var(--line); transition: background .35s ease; }
.strength__item:last-child { border-right: 1px solid var(--line); }
.strength__item:hover { background: rgba(13,37,64,0.03); }
.strength__num { font-family: "Cormorant Garamond", serif; font-size: 56px; line-height: 1; color: var(--blue-500); margin-bottom: 26px; letter-spacing: 0.02em; }
.strength__item h3 { font-family: "Shippori Mincho", serif; font-size: 22px; letter-spacing: 0.1em; margin: 0 0 16px; color: var(--navy-900); line-height: 1.6; }
.strength__item p { color: var(--muted); font-size: 16px; line-height: 2; margin: 0; letter-spacing: 0.04em; }

.profile { padding: 160px 0; background: #fff; position: relative; }
.profile__inner { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 80px; align-items: start; }
.profile__visual { position: relative; aspect-ratio: 3 / 4;
  background:
    linear-gradient(180deg, rgba(13,37,64,0.15) 0%, rgba(13,37,64,0.05) 40%, rgba(13,37,64,0.5) 100%),
    url("../images/AdobeStock_205398407_Preview.png") center/cover no-repeat;
  border-radius: 4px; overflow: hidden; box-shadow: 0 30px 60px -30px rgba(13,37,64,0.3);
}
.profile__visual::before { display: none; }
.profile__visual::after { display: none; }
.profile__visual-text { position: absolute; top: 30px; left: 30px; writing-mode: vertical-rl; font-family: "Shippori Mincho", serif; font-size: 16px; letter-spacing: 0.6em; color: rgba(255,255,255,0.92); line-height: 1; z-index: 2; }
.profile__visual-large { position: absolute; inset: 0; display: grid; place-items: center; font-family: "Shippori Mincho", serif; font-size: 140px; color: rgba(255,255,255,0.3); letter-spacing: 0.04em; font-weight: 400; }
.profile__table { width: 100%; border-collapse: collapse; margin-top: 30px; }
.profile__table th, .profile__table td { text-align: left; padding: 18px 4px; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
.profile__table th { width: 130px; font-family: "Shippori Mincho", serif; font-weight: 500; font-size: 16px; letter-spacing: 0.24em; color: var(--navy-900); }
.profile__table td { font-size: 16px; color: var(--navy-700); line-height: 1.9; letter-spacing: 0.04em; }
.profile__table td small { display: block; font-size: 16px; color: var(--muted); line-height: 1.8; margin-top: 4px; }
.cta__btn { display: inline-flex; align-items: center; gap: 12px; padding: 18px 36px; background: #fff; color: var(--navy-900); border-radius: 999px; font-size: 15px; letter-spacing: 0.24em; font-weight: 500; }
.cta__btn::after { content: "→"; transition: transform .3s ease; }
.cta__btn:hover { opacity: 1; background: var(--sky-300); }
.cta__btn:hover::after { transform: translateX(6px); }

@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; gap: 60px; }
  .hero__copy { padding-top: 0; }
  .hero__visual { height: 460px; }
  .hero__stats-wrap { margin-top: 60px; }
  .concept__grid, .profile__inner { grid-template-columns: 1fr; gap: 50px; }
  .concept__sticky { position: static; }
  .strength__grid { grid-template-columns: repeat(2, 1fr); }
  .strength__item { border-top: 1px solid rgba(255,255,255,0.12); }
  .strength__item:nth-child(-n+2) { border-top: none; }
  .strength__head { flex-direction: column; align-items: flex-start; }
  .services__grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .hero { padding: 70px 0 90px; }
  .hero__catch { font-size: clamp(28px, 8vw, 56px); }
  .hero__catch .line { white-space: normal; }
  .hero__visual { height: 380px; }
  .concept { padding: 100px 0 80px; }
  .services { padding: 90px 0 100px; }
  .services__head { margin-bottom: 50px; }
  .strength { padding: 100px 0; }
  .strength__grid { grid-template-columns: 1fr; }
  .strength__item { border-left: none; border-top: 1px solid rgba(255,255,255,0.12); padding: 32px 8px; }
  .strength__item:first-child { border-top: none; }
  .strength__item:last-child { border-right: none; }
  .profile { padding: 100px 0; }
}