@charset "UTF-8";
/* ============================================================
   フジセツ リニューアルサイト
   Design language: inouekabu.com を踏襲
   ============================================================ */

/* ---------- Design Tokens ---------- */
:root {
  --color-base: #08111a;
  --color-base-rgb: 8, 17, 26;
  --color-primary: #3ea3ff;
  --color-primary-rgb: 62, 163, 255;
  --color-accent: #0e73eb;
  --color-accent-rgb: 14, 115, 235;
  --color-accent-dark: #106ac3;
  --color-grad-light: #33d8ff;
  --color-grad-dark: #006ad3;
  --color-bg: #f2f4f7;
  --color-bg2: #f6f8f9;
  --color-border: #c1c9d1;
  --color-gray: #d9dfe6;
  --color-white: #fff;

  --font-ja: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  --font-en: "Figtree", "Noto Sans JP", sans-serif;

  --radius-lg: 2.25rem;
  --radius-md: 1.25rem;
  --radius-sm: 1rem;
  --radius-min: 0.5rem;

  --easeCubic: cubic-bezier(0.65, 0.05, 0.36, 1);
  --easeQuint: cubic-bezier(0.76, 0, 0.24, 1);
  --easeExpo: cubic-bezier(0.9, 0, 0.1, 1);
  --easeImage: cubic-bezier(0.2, 0.85, 0.45, 1);

  --header-h: 5rem;
  --sec-pad: clamp(4rem, 8vw, 7.5rem);
}
@media (max-width: 767px) {
  :root { --header-h: 4rem; }
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 1rem); }
body {
  font-family: var(--font-ja);
  color: var(--color-base);
  background: var(--color-white);
  line-height: 1.9;
  font-size: 1rem;
  letter-spacing: 0.04em;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img, picture, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
.u-en { font-family: var(--font-en); letter-spacing: 0.02em; }
.u-pc { display: block; }
.u-sp { display: none; }
@media (max-width: 767px) {
  .u-pc { display: none; }
  .u-sp { display: block; }
  body { font-size: 0.9375rem; }
}

/* ---------- Layout helpers ---------- */
.c-inner { width: min(100% - 3rem, 71.25rem); margin-inline: auto; }
.c-inner--narrow { width: min(100% - 3rem, 53rem); margin-inline: auto; }
@media (max-width: 767px) {
  .c-inner, .c-inner--narrow { width: calc(100% - 2.5rem); }
}
/* 角丸の大きなグレー面（l-radiusSec踏襲） */
.l-radiusSec {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  margin-inline: clamp(0.5rem, 1.5vw, 1.5rem);
}
@media (max-width: 767px) {
  .l-radiusSec { border-radius: 1.5rem; margin-inline: 0.5rem; }
}
/* 淡ブルーの角丸面 */
.l-radiusSec--blue { background: #e9f2fb; }

/* ---------- Section heading（c-head--main踏襲） ---------- */
.c-head { margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.c-head__en {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: clamp(2.5rem, 6vw, 4.25rem);
  line-height: 1.1;
  letter-spacing: 0.01em;
}
.c-head__en.is-grad {
  background: linear-gradient(to right, var(--color-accent), var(--color-grad-light));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  width: fit-content;
}
/* 日本語の大見出し（英字見出しの代わりに使う）※1行に収まるサイズ */
.c-head__en.is-ja {
  font-family: var(--font-ja);
  font-size: clamp(1.3125rem, 5.6vw, 2.875rem);
  line-height: 1.4;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.c-head__ja {
  display: flex;
  align-items: center;
  gap: 0.6em;
  margin-top: 0.75rem;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-accent);
}
.c-head__ja::before {
  content: "";
  width: 0.5em;
  height: 0.5em;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-grad-light), var(--color-accent));
  flex-shrink: 0;
}
.c-head.is-center { text-align: center; }
.c-head.is-center .c-head__ja { justify-content: center; }
.c-head.is-center .c-head__en.is-grad { margin-inline: auto; }
.c-head.is-white .c-head__en { color: var(--color-white); }
.c-head.is-white .c-head__ja { color: var(--color-white); }
.c-head.is-white .c-head__ja::before { background: var(--color-white); }
.c-head__lead { margin-top: 1.25rem; max-width: 44em; }
.c-head.is-center .c-head__lead { margin-inline: auto; }

/* ---------- Buttons（c-button--circle踏襲：ピル型＋矢印サークル） ---------- */
.c-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-width: 15rem;
  padding: 1rem 1.25rem 1rem 2rem;
  white-space: nowrap;
  border-radius: 999px;
  background: var(--color-base);
  color: var(--color-white);
  font-weight: 700;
  font-size: 0.9375rem;
  overflow: hidden;
  transition: color 0.4s var(--easeCubic);
  isolation: isolate;
}
.c-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to right, var(--color-accent), var(--color-grad-light));
  opacity: 0;
  transition: opacity 0.4s var(--easeCubic);
}
.c-btn:hover::before { opacity: 1; }
.c-btn__arrow {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-base);
  flex-shrink: 0;
  transition: transform 0.4s var(--easeCubic);
}
.c-btn:hover .c-btn__arrow { transform: translateX(0.25rem); }
.c-btn__arrow svg { width: 0.875rem; height: 0.875rem; }
.c-btn.is-blue { background: var(--color-accent); }
.c-btn.is-blue::before { background: var(--color-accent-dark); }
.c-btn.is-white { background: var(--color-white); color: var(--color-base); box-shadow: 0 0.5rem 2rem rgba(var(--color-base-rgb), 0.12); }
.c-btn.is-white .c-btn__arrow { background: var(--color-accent); color: var(--color-white); }
.c-btn.is-white:hover { color: var(--color-white); }
.c-btn.is-white:hover .c-btn__arrow { background: var(--color-white); color: var(--color-accent); }
.c-btn.is-large { min-width: 20rem; padding: 1.25rem 1.5rem 1.25rem 2.25rem; font-size: 1.0625rem; }
@media (max-width: 767px) {
  .c-btn.is-large { min-width: 100%; font-size: 1rem; padding: 1.1rem 1.25rem 1.1rem 1.75rem; }
}

/* 電話ブロック */
.c-tel {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.125rem;
}
.c-tel__note { font-size: 0.8125rem; font-weight: 700; }
.c-tel__num {
  font-family: var(--font-en);
  font-weight: 800;
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  line-height: 1.2;
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
}
.c-tel__num svg { width: 1.1em; height: 1.1em; color: var(--color-accent); }
.c-tel__hours { font-size: 0.75rem; color: rgba(var(--color-base-rgb), 0.7); }

/* ---------- Header ---------- */
.l-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-inline: clamp(1rem, 2.5vw, 2rem);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(var(--color-base-rgb), 0.06);
  transition: box-shadow 0.4s var(--easeCubic), height 0.4s var(--easeCubic);
}
.l-header.is-scrolled { box-shadow: 0 0.25rem 1.5rem rgba(var(--color-base-rgb), 0.08); }
.l-header__logo img { height: clamp(2rem, 3vw, 2.5rem); width: auto; }
.l-header__right { display: flex; align-items: center; gap: clamp(1rem, 2vw, 2rem); }
.l-header__nav ul { display: flex; gap: clamp(1rem, 2vw, 1.75rem); }
.l-header__nav a {
  position: relative;
  font-size: 0.9375rem;
  font-weight: 700;
  padding-block: 0.5rem;
}
.l-header__nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 50%;
  background: var(--color-accent);
  transform: translateX(-50%) scale(0);
  transition: transform 0.3s var(--easeCubic);
}
.l-header__nav a:hover::after, .l-header__nav a.is-current::after { transform: translateX(-50%) scale(1); }
.l-header__tel { text-align: center; line-height: 1.3; }
.l-header__tel .c-tel__note { font-size: 0.6875rem; color: var(--color-accent); }
.l-header__tel .c-tel__num { font-size: 1.25rem; }
.l-header__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  background: var(--color-accent);
  color: var(--color-white);
  font-weight: 700;
  font-size: 0.875rem;
  transition: background 0.3s var(--easeCubic), transform 0.3s var(--easeCubic);
}
.l-header__cta:hover { background: var(--color-accent-dark); transform: translateY(-2px); }
@media (max-width: 1140px) {
  .l-header__tel { display: none; }
}
@media (max-width: 1024px) {
  .l-header__nav { display: none; }
}
@media (max-width: 767px) {
  .l-header__cta { display: none; }
}

/* ハンバーガー */
.l-header__menuBtn {
  display: none;
  position: relative;
  width: 3rem;
  height: 3rem;
  z-index: 110;
}
.l-header__menuBtn span {
  position: absolute;
  left: 50%;
  width: 1.5rem;
  height: 2px;
  background: var(--color-base);
  transform: translateX(-50%);
  transition: transform 0.4s var(--easeCubic), opacity 0.3s;
}
.l-header__menuBtn span:nth-child(1) { top: 1.125rem; }
.l-header__menuBtn span:nth-child(2) { top: 1.5rem; }
.l-header__menuBtn span:nth-child(3) { top: 1.875rem; }
.is-menu-open .l-header__menuBtn span:nth-child(1) { transform: translateX(-50%) translateY(0.375rem) rotate(45deg); }
.is-menu-open .l-header__menuBtn span:nth-child(2) { opacity: 0; }
.is-menu-open .l-header__menuBtn span:nth-child(3) { transform: translateX(-50%) translateY(-0.375rem) rotate(-45deg); }
@media (max-width: 1024px) {
  .l-header__menuBtn { display: block; }
}

/* ドロワー */
.is-menu-open .l-header {
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom-color: transparent;
  box-shadow: none !important;
}
.is-menu-open .l-header__logo img { filter: brightness(0) invert(1); }
.is-menu-open .l-header__menuBtn span { background: #fff; }
.l-drawer {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: linear-gradient(160deg, var(--color-accent) 0%, var(--color-grad-dark) 60%, #044a94 100%);
  color: var(--color-white);
  padding: calc(var(--header-h) + 2rem) 2rem 3rem;
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s var(--easeCubic), visibility 0.5s;
}
.is-menu-open .l-drawer { opacity: 1; visibility: visible; }
.l-drawer__nav li { border-bottom: 1px solid rgba(255, 255, 255, 0.25); }
.l-drawer__nav a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.1rem 0.25rem;
  font-weight: 700;
  font-size: 1.0625rem;
}
.l-drawer__nav a .u-en { font-size: 0.75rem; opacity: 0.7; font-weight: 600; }
.l-drawer__bottom { margin-top: 2.5rem; text-align: center; display: grid; gap: 1.25rem; justify-items: center; }
.l-drawer__bottom .c-tel { color: var(--color-white); }
.l-drawer__bottom .c-tel__num svg { color: var(--color-white); }

/* ---------- FV ---------- */
.top-fv {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
}
.top-fv__bg { position: absolute; inset: 0; z-index: -1; }
.top-fv__bg picture { height: 100%; }
.top-fv__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.06);
  transition: transform 2.4s var(--easeImage);
}
.is-fv-in .top-fv__bg img { transform: scale(1); }
.top-fv__inner {
  position: absolute;
  top: calc(var(--header-h) + clamp(1.5rem, 6vh, 4.5rem));
  left: clamp(1.25rem, 5vw, 5rem);
  right: 1.25rem;
}
.top-fv__tag {
  display: inline-block;
  padding: 0.45em 1.1em;
  background: rgba(var(--color-accent-rgb), 0.92);
  color: var(--color-white);
  font-size: clamp(0.75rem, 1.4vw, 0.9375rem);
  font-weight: 700;
  border-radius: 999px;
  margin-bottom: 1.25rem;
}
.top-fv__title {
  font-size: clamp(2.25rem, 6.2vw, 4.5rem);
  font-weight: 900;
  line-height: 1.35;
  color: var(--color-white);
  text-shadow: 0 0.25rem 2.5rem rgba(6, 40, 90, 0.45), 0 1px 0.5rem rgba(6, 40, 90, 0.3);
}
.top-fv__title .is-accent {
  background: linear-gradient(transparent 68%, rgba(var(--color-grad-light-rgb, 51,216,255), 0.8) 68%);
}
.top-fv__sub {
  margin-top: 1rem;
  font-size: clamp(1rem, 2.2vw, 1.5rem);
  font-weight: 700;
  color: var(--color-white);
  text-shadow: 0 2px 1.25rem rgba(6, 40, 90, 0.5);
}
.top-fv__note {
  margin-top: 0.75rem;
  display: inline-block;
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-accent-dark);
  font-size: clamp(0.8125rem, 1.5vw, 0.9375rem);
  font-weight: 700;
  padding: 0.4em 1em;
  border-radius: 999px;
}
.top-fv__badges { display: flex; gap: 0.6rem; margin-top: 1.25rem; flex-wrap: wrap; }
.top-fv__badges li {
  display: grid;
  place-items: center;
  width: clamp(4.5rem, 8vw, 5.5rem);
  aspect-ratio: 1;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--color-accent), var(--color-grad-dark));
  color: var(--color-white);
  font-size: clamp(0.6875rem, 1.1vw, 0.8125rem);
  font-weight: 700;
  text-align: center;
  line-height: 1.45;
  box-shadow: 0 0.5rem 1.5rem rgba(6, 40, 90, 0.25);
}
/* FVテキストの出現 */
.top-fv__inner > * {
  opacity: 0;
  transform: translateY(1.5rem);
  transition: opacity 0.9s var(--easeCubic), transform 0.9s var(--easeCubic);
}
.is-fv-in .top-fv__inner > * { opacity: 1; transform: none; }
.is-fv-in .top-fv__inner > *:nth-child(1) { transition-delay: 0.2s; }
.is-fv-in .top-fv__inner > *:nth-child(2) { transition-delay: 0.35s; }
.is-fv-in .top-fv__inner > *:nth-child(3) { transition-delay: 0.55s; }
.is-fv-in .top-fv__inner > *:nth-child(4) { transition-delay: 0.7s; }
.is-fv-in .top-fv__inner > *:nth-child(5) { transition-delay: 0.85s; }

/* FV下端 4分割ナビ */
.top-fv__nav {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.top-fv__nav a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1.25rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 700;
  border-right: 1px solid rgba(var(--color-base-rgb), 0.1);
  transition: background 0.3s, color 0.3s;
}
.top-fv__nav a:last-child { border-right: none; }
.top-fv__nav a svg { width: 0.75rem; height: 0.75rem; color: var(--color-accent); transition: transform 0.3s var(--easeCubic); }
.top-fv__nav a:hover { background: var(--color-accent); color: var(--color-white); }
.top-fv__nav a:hover svg { color: var(--color-white); transform: translateY(3px); }
@media (max-width: 767px) {
  .top-fv { min-height: 100svh; }
  .top-fv__nav { grid-template-columns: repeat(2, 1fr); }
  .top-fv__nav a { padding: 0.9rem 0.5rem; font-size: 0.8125rem; border-bottom: 1px solid rgba(var(--color-base-rgb), 0.1); }
  .top-fv__nav a:nth-child(even) { border-right: none; }
  .top-fv__badges { display: none; }
}

/* ---------- 汎用セクション ---------- */
.l-section { padding-block: var(--sec-pad); }
.l-section--tight { padding-block: clamp(3rem, 6vw, 5rem); }

/* ---------- お悩み（Worries） ---------- */
.top-worries { position: relative; }
/* FVから連続する淡ブルーの多角形背景（参考サイトのVisionセクション踏襲）
   FVに斜めに重なり、画像内の人物の下に食い込む */
.top-worries--sky {
  position: relative;
  z-index: 1;
  /* FV画像内の人物の足元位置（object-fit:coverのクロップ量）に追従して重なり量を算出。
     どのアスペクト比でも足元が切れない */
  margin-top: min(calc(-50svh + 20.3vw + 112px), 0px);
  background-color: #ecf3fa;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1600' height='1000' viewBox='0 0 1600 1000' preserveAspectRatio='none'%3E%3Crect fill='%23ecf3fa' width='1600' height='1000'/%3E%3Cpolygon fill='%23e2edf7' points='0,0 760,0 240,1000 0,1000'/%3E%3Cpolygon fill='%23d9e7f4' points='1600,0 1600,520 980,0'/%3E%3Cpolygon fill='%23e6f0f9' points='1600,1000 640,1000 1600,320'/%3E%3Cpolygon fill='%23dfeaf6' points='400,1000 900,240 1150,1000'/%3E%3C/svg%3E");
  background-size: cover;
  background-position: center;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}
/* 上端の斜めエッジ（右側＝人物の足元が高く、左へ下がる） */
.top-worries--sky::before {
  content: "";
  position: absolute;
  bottom: 100%;
  left: 0;
  right: 0;
  /* 横長画面では斜めエッジを浅くして人物の足元を避ける */
  height: min(7rem, max(2.5rem, calc(50svh - 20.3vw - 20px)));
  background: linear-gradient(100deg, #e2edf7, #ecf3fa 60%);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
  pointer-events: none;
}
.top-worries--sky .top-worries__balloon { background: var(--color-white); }
.top-worries--sky .top-worries__balloon::before { border-color: transparent var(--color-white) transparent transparent; }
@media (max-width: 767px) {
  /* SPは画像下部の余白だけを覆う（筆記体FUJISETSUは見せて、その下から重ねる） */
  .top-fv__bg img { object-position: center top; }
  .top-worries--sky { margin-top: calc(-100svh + 122vw); }
  /* 画像内の斜めラインと平行になるよう、SPはエッジの角度を強める */
  .top-worries--sky::before { height: 22vw; }
  .top-worries--sky { border-radius: 0 0 1.5rem 1.5rem; }
  .top-worries--sky .top-worries__balloon::before { border-color: transparent transparent var(--color-white) transparent; }
}
.top-worries__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: 1rem;
}
.top-worries__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  background: var(--color-white);
  border: 1px solid var(--color-gray);
  border-radius: var(--radius-md);
  padding: 1.4rem 1.5rem;
  font-weight: 500;
  box-shadow: 0 0.25rem 1.25rem rgba(var(--color-base-rgb), 0.04);
}
.top-worries__list li::before {
  content: "";
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  margin-top: 0.2rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-grad-light), var(--color-accent)) padding-box;
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M12 0a12 12 0 1 0 12 12A12 12 0 0 0 12 0Zm-1.7 17.5-5-5 1.7-1.7 3.3 3.3 7-7 1.7 1.7Z'/></svg>") center / contain no-repeat;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M12 0a12 12 0 1 0 12 12A12 12 0 0 0 12 0Zm-1.7 17.5-5-5 1.7-1.7 3.3 3.3 7-7 1.7 1.7Z'/></svg>") center / contain no-repeat;
}
.top-worries__bridge {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 3vw, 2.5rem);
}
.top-worries__person { width: clamp(6rem, 12vw, 9rem); flex-shrink: 0; }
.top-worries__balloon {
  position: relative;
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: 1.5rem 2rem;
  font-weight: 700;
  font-size: clamp(1rem, 2vw, 1.1875rem);
}
.top-worries__balloon::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -0.7rem;
  transform: translateY(-50%);
  border-style: solid;
  border-width: 0.6rem 0.8rem 0.6rem 0;
  border-color: transparent var(--color-bg) transparent transparent;
}
.top-worries__balloon .is-strong { color: var(--color-accent); }
@media (max-width: 767px) {
  .top-worries__bridge { flex-direction: column; }
  .top-worries__balloon::before {
    top: -0.7rem;
    left: 50%;
    transform: translateX(-50%);
    border-width: 0 0.6rem 0.8rem 0.6rem;
    border-color: transparent transparent var(--color-bg) transparent;
  }
}

/* ---------- 選ばれる理由（Reasons） ---------- */
.top-reason__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1rem, 2.5vw, 2rem);
}
.reason-card {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: clamp(1.75rem, 3.5vw, 2.75rem);
  box-shadow: 0 0.5rem 2rem rgba(var(--color-base-rgb), 0.06);
  overflow: hidden;
}
.reason-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 0.375rem;
  background: linear-gradient(to right, var(--color-accent), var(--color-grad-light));
}
.reason-card__num {
  font-family: var(--font-en);
  font-weight: 800;
  font-size: clamp(2.25rem, 4vw, 3rem);
  line-height: 1;
  background: linear-gradient(to bottom, var(--color-grad-light), var(--color-accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  width: fit-content;
}
.reason-card__title { font-size: clamp(1.125rem, 2.2vw, 1.375rem); font-weight: 700; margin-block: 0.75rem 0.6rem; }
.reason-card__text { font-size: 0.9375rem; color: rgba(var(--color-base-rgb), 0.85); }
@media (max-width: 767px) {
  .top-reason__grid { grid-template-columns: 1fr; }
}

/* ---------- 事業紹介（Business） ---------- */
.top-business__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1.25rem, 2.5vw, 2rem);
}
.biz-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 0.5rem 2rem rgba(var(--color-base-rgb), 0.07);
  transition: transform 0.5s var(--easeCubic), box-shadow 0.5s var(--easeCubic);
}
.biz-card:hover { transform: translateY(-0.4rem); box-shadow: 0 1.25rem 3rem rgba(var(--color-base-rgb), 0.12); }
.biz-card__pic { position: relative; aspect-ratio: 16 / 9; overflow: hidden; }
.biz-card__pic img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--easeImage); }
.biz-card:hover .biz-card__pic img { transform: scale(1.05); }
.biz-card__tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  display: inline-flex;
  align-items: baseline;
  gap: 0.5em;
  padding: 0.3em 1em;
  border-radius: 999px;
  background: rgba(var(--color-accent-rgb), 0.92);
  color: var(--color-white);
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 0.8125rem;
}
.biz-card__body { padding: clamp(1.5rem, 3vw, 2.25rem); display: flex; flex-direction: column; gap: 0.75rem; flex: 1; }
.biz-card__title { font-size: clamp(1.25rem, 2.4vw, 1.5rem); font-weight: 700; }
.biz-card__title .u-en {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 0.25rem;
}
.biz-card__text { font-size: 0.9375rem; flex: 1; }
.biz-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--color-accent);
  margin-top: 0.5rem;
}
.biz-card__link .c-btn__arrow { background: var(--color-accent); color: var(--color-white); width: 2rem; height: 2rem; }
.biz-card:hover .biz-card__link .c-btn__arrow { transform: translateX(0.25rem); }
@media (max-width: 767px) {
  .top-business__grid { grid-template-columns: 1fr; }
}

/* ---------- プラン一覧（全幅カルーセル・自動再生） ---------- */
.plan-swiper {
  width: 100%;
  overflow: hidden;
  padding-block: 0.5rem;
  cursor: grab;
}
.plan-swiper:active { cursor: grabbing; }
/* 連続再生用：等速で流す */
.plan-swiper .swiper-wrapper { transition-timing-function: linear; }
.plan-swiper .swiper-slide { width: clamp(20rem, 32vw, 30rem); }
.plan-card { display: flex; flex-direction: column; gap: 0.6rem; }
.plan-card__pic { aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--radius-min); }
.plan-card__pic img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--easeImage); }
.plan-card:hover .plan-card__pic img { transform: scale(1.05); }
.plan-card__title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: clamp(1.0625rem, 1.6vw, 1.1875rem);
  margin-top: 0.5rem;
  transition: color 0.3s var(--easeCubic);
}
.plan-card__title svg { width: 0.8em; height: 0.8em; color: var(--color-accent); flex-shrink: 0; transition: transform 0.3s var(--easeCubic); }
.plan-card:hover .plan-card__title { color: var(--color-accent); }
.plan-card:hover .plan-card__title svg { transform: translateX(0.2em); }
.plan-card__desc { font-size: 0.9375rem; color: rgba(var(--color-base-rgb), 0.85); }
.plan-card__tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.2rem; }
.plan-card__tags li {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25em 1em;
  border-radius: 999px;
  background: var(--color-bg);
  color: rgba(var(--color-base-rgb), 0.75);
}
.plan-card__tags li.is-strong { background: var(--color-accent); color: var(--color-white); font-weight: 700; }
@media (max-width: 767px) {
  .plan-swiper .swiper-slide { width: min(78vw, 20rem); }
}

/* ---------- 提案プロセス（top-solution踏襲：番号付き行） ---------- */
.top-proposal { color: var(--color-white); position: relative; overflow: hidden; }
.top-proposal.l-radiusSec {
  background: linear-gradient(150deg, var(--color-accent) 0%, var(--color-grad-dark) 55%, #04407e 100%);
}
/* 家型セクション：上端を屋根形にマスク（イラスト不要・CSSのみ） */
.top-proposal.is-house {
  --roof-h: clamp(2.5rem, 6vw, 5rem);
  padding-top: calc(var(--sec-pad) + var(--roof-h));
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  -webkit-mask-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 10' preserveAspectRatio='none'%3E%3Cpolygon fill='black' points='0,10 50,0 100,10'/%3E%3C/svg%3E"),
    linear-gradient(#000, #000);
          mask-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 10' preserveAspectRatio='none'%3E%3Cpolygon fill='black' points='0,10 50,0 100,10'/%3E%3C/svg%3E"),
    linear-gradient(#000, #000);
  -webkit-mask-size: 100% calc(var(--roof-h) + 1px), 100% calc(100% - var(--roof-h));
          mask-size: 100% calc(var(--roof-h) + 1px), 100% calc(100% - var(--roof-h));
  -webkit-mask-position: top center, bottom center;
          mask-position: top center, bottom center;
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
}
@media (max-width: 767px) {
  .top-proposal.is-house { border-radius: 0 0 1.5rem 1.5rem; }
}
.top-proposal::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: 50%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(51, 216, 255, 0.25), transparent 65%);
  pointer-events: none;
}
.proposal-list { display: grid; gap: 0; }
.proposal-list__row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: flex-start;
  padding-block: clamp(1.5rem, 3vw, 2.25rem);
  border-top: 1px solid rgba(255, 255, 255, 0.25);
}
.proposal-list__row:last-child { border-bottom: 1px solid rgba(255, 255, 255, 0.25); }
.proposal-list__num {
  font-family: var(--font-en);
  font-weight: 800;
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  line-height: 1;
  color: rgba(255, 255, 255, 0.9);
  min-width: 2.2em;
}
.proposal-list__title { font-size: clamp(1.125rem, 2.4vw, 1.5rem); font-weight: 700; margin-bottom: 0.4rem; }
.proposal-list__text { font-size: 0.9375rem; opacity: 0.92; max-width: 40em; }

/* ---------- 施工の流れ（Flow） ---------- */
.flow-list { display: grid; gap: 1rem; counter-reset: flow; }
.flow-item {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(1.25rem, 3vw, 2rem);
  align-items: center;
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: clamp(1.5rem, 3vw, 2rem) clamp(1.5rem, 3.5vw, 2.5rem);
  box-shadow: 0 0.4rem 1.5rem rgba(var(--color-base-rgb), 0.05);
}
.flow-item__num {
  display: grid;
  place-items: center;
  width: clamp(3.25rem, 6vw, 4rem);
  aspect-ratio: 1;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--color-grad-light), var(--color-accent));
  color: var(--color-white);
  font-family: var(--font-en);
  font-weight: 800;
  font-size: clamp(1.25rem, 2.5vw, 1.625rem);
}
.flow-item__title { font-size: clamp(1.0625rem, 2vw, 1.25rem); font-weight: 700; margin-bottom: 0.25rem; }
.flow-item__text { font-size: 0.9375rem; color: rgba(var(--color-base-rgb), 0.85); }
.flow-item:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -0.85rem;
  transform: translateX(-50%);
  border-style: solid;
  border-width: 0.6rem 0.7rem 0 0.7rem;
  border-color: var(--color-accent) transparent transparent transparent;
  z-index: 1;
}

/* ---------- 事例カード（works） ---------- */
.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.25rem, 2.5vw, 2rem);
}
.work-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 0.4rem 1.5rem rgba(var(--color-base-rgb), 0.06);
  transition: transform 0.5s var(--easeCubic), box-shadow 0.5s var(--easeCubic);
}
.work-card:hover { transform: translateY(-0.35rem); box-shadow: 0 1rem 2.5rem rgba(var(--color-base-rgb), 0.12); }
.work-card__pic { aspect-ratio: 4 / 3; overflow: hidden; position: relative; }
.work-card__pic img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--easeImage); }
.work-card:hover .work-card__pic img { transform: scale(1.05); }
.work-card__cat {
  position: absolute;
  top: 0.9rem;
  left: 0.9rem;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25em 1em;
  border-radius: 999px;
  background: rgba(var(--color-accent-rgb), 0.92);
  color: var(--color-white);
}
.work-card__body { padding: 1.25rem 1.4rem 1.5rem; }
.work-card__title { font-weight: 700; font-size: 1rem; line-height: 1.6; }
.work-card__meta { margin-top: 0.5rem; font-size: 0.8125rem; color: rgba(var(--color-base-rgb), 0.65); }
@media (max-width: 1024px) {
  .works-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .works-grid { grid-template-columns: 1fr; }
}

/* ---------- お客様の声（Voice） ---------- */
.voice-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1.25rem, 2.5vw, 2rem);
}
.voice-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: clamp(1.75rem, 3vw, 2.25rem);
  box-shadow: 0 0.4rem 1.5rem rgba(var(--color-base-rgb), 0.06);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.voice-card__head { display: flex; align-items: center; gap: 1rem; }
.voice-card__icon {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--color-grad-light), var(--color-accent));
  color: var(--color-white);
  flex-shrink: 0;
}
.voice-card__icon svg { width: 1.4rem; height: 1.4rem; }
.voice-card__meta { font-size: 0.8125rem; font-weight: 700; color: var(--color-accent); }
.voice-card__cat { display: block; font-size: 0.9375rem; color: var(--color-base); }
.voice-card__text { font-size: 0.9375rem; }
.voice-card__sample { align-self: flex-start; font-size: 0.6875rem; color: rgba(var(--color-base-rgb), 0.5); border: 1px solid var(--color-gray); border-radius: 999px; padding: 0.1em 0.8em; }
@media (max-width: 767px) {
  .voice-grid { grid-template-columns: 1fr; }
}

/* ---------- 対応エリア（Area） ---------- */
.top-area__box {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: clamp(2rem, 4vw, 3rem);
  text-align: center;
  box-shadow: 0 0.4rem 1.5rem rgba(var(--color-base-rgb), 0.05);
}
.top-area__tags { display: flex; justify-content: center; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.25rem; }
.top-area__tags li {
  padding: 0.35em 1.4em;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9375rem;
  background: rgba(var(--color-accent-rgb), 0.08);
  color: var(--color-accent);
  border: 1px solid rgba(var(--color-accent-rgb), 0.25);
}
.top-area__note { margin-top: 1rem; font-size: 0.8125rem; color: rgba(var(--color-base-rgb), 0.6); }

/* ---------- CTAバナー ---------- */
.c-cta {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: linear-gradient(140deg, var(--color-accent) 0%, var(--color-grad-dark) 60%, #04407e 100%);
  color: var(--color-white);
  padding: clamp(3rem, 6vw, 5rem) clamp(1.5rem, 4vw, 4rem);
  text-align: center;
}
.c-cta::before, .c-cta::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(51, 216, 255, 0.3), transparent 65%);
  pointer-events: none;
}
.c-cta::before { width: 34rem; aspect-ratio: 1; top: -18rem; right: -10rem; }
.c-cta::after { width: 26rem; aspect-ratio: 1; bottom: -14rem; left: -8rem; }
.c-cta__sub { font-size: clamp(0.9375rem, 1.8vw, 1.0625rem); font-weight: 700; opacity: 0.9; }
.c-cta__title { font-size: clamp(1.5rem, 3.6vw, 2.25rem); font-weight: 900; margin-top: 0.5rem; line-height: 1.5; }
.c-cta__title .is-strong {
  background: linear-gradient(transparent 66%, rgba(51, 216, 255, 0.55) 66%);
  padding-inline: 0.1em;
}
.c-cta__buttons {
  position: relative;
  z-index: 1;
  margin-top: clamp(2rem, 4vw, 2.75rem);
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: clamp(1.25rem, 3vw, 2.5rem);
  flex-wrap: wrap;
}
.c-cta__col { display: flex; flex-direction: column; align-items: center; gap: 0.75rem; min-width: min(100%, 20rem); }
.c-cta__balloon {
  position: relative;
  font-size: 0.8125rem;
  font-weight: 700;
  background: var(--color-white);
  color: var(--color-accent-dark);
  border-radius: 999px;
  padding: 0.3em 1.2em;
}
.c-cta__balloon::after {
  content: "";
  position: absolute;
  bottom: -0.4rem;
  left: 50%;
  transform: translateX(-50%);
  border-style: solid;
  border-width: 0.45rem 0.35rem 0 0.35rem;
  border-color: var(--color-white) transparent transparent transparent;
}
.c-cta__tel { color: var(--color-white); }
.c-cta__tel .c-tel__num { font-size: clamp(1.75rem, 3.5vw, 2.25rem); }
.c-cta__tel .c-tel__num svg { color: var(--color-grad-light); }
.c-cta__tel .c-tel__hours { color: rgba(255, 255, 255, 0.8); }
.c-cta__notes { position: relative; z-index: 1; margin-top: clamp(1.5rem, 3vw, 2rem); font-size: 0.8125rem; opacity: 0.85; }

/* ---------- マーキー（footerループ / l-footer-contact__loop踏襲） ---------- */
.c-marquee {
  overflow: hidden;
  display: flex;
  user-select: none;
  pointer-events: none;
}
.c-marquee__track {
  display: flex;
  flex-shrink: 0;
  gap: 3rem;
  padding-right: 3rem;
  animation: marquee 28s linear infinite;
}
.c-marquee__track span {
  font-family: var(--font-en);
  font-weight: 800;
  font-size: clamp(4rem, 11vw, 8.5rem);
  line-height: 1.1;
  white-space: nowrap;
  color: transparent;
  -webkit-text-stroke: 1px rgba(var(--color-accent-rgb), 0.35);
}
.c-marquee__track span.is-fill {
  -webkit-text-stroke: 0;
  background: linear-gradient(to right, var(--color-accent), var(--color-grad-light));
  -webkit-background-clip: text;
  background-clip: text;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-100%); }
}

/* ---------- Footer ---------- */
.l-footer {
  background: var(--color-base);
  color: var(--color-white);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: clamp(3.5rem, 7vw, 6rem) 0 2rem;
  margin-top: clamp(3rem, 6vw, 5rem);
}
.l-footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
}
.l-footer__logo img { height: 2.5rem; width: auto; filter: brightness(0) invert(1); }
.l-footer__name { margin-top: 1rem; font-weight: 700; }
.l-footer__info { margin-top: 1rem; font-size: 0.875rem; display: grid; gap: 0.35rem; color: rgba(255, 255, 255, 0.8); }
.l-footer__info a { text-decoration: underline; text-underline-offset: 3px; }
.l-footer__nav { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.5rem 2rem; align-content: start; }
.l-footer__nav a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding-block: 0.4rem;
  font-size: 0.9375rem;
  font-weight: 500;
  transition: color 0.3s;
}
.l-footer__nav a::before {
  content: "";
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--color-primary);
}
.l-footer__nav a:hover { color: var(--color-primary); }
.l-footer__cta { margin-top: 2rem; display: flex; gap: 1.5rem; align-items: center; flex-wrap: wrap; }
.l-footer__cta .c-tel { color: var(--color-white); align-items: flex-start; }
.l-footer__bottom {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.65);
}
.l-footer__bottom a:hover { color: var(--color-white); }
@media (max-width: 767px) {
  .l-footer__grid { grid-template-columns: 1fr; }
  .l-footer__bottom { justify-content: center; text-align: center; }
}

/* ---------- フローティングCTA ---------- */
.c-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 90;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(1rem);
  transition: opacity 0.5s var(--easeCubic), transform 0.5s var(--easeCubic), visibility 0.5s;
}
.c-float.is-show { opacity: 1; visibility: visible; transform: none; }
.c-float__ribbon {
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--color-white);
  color: var(--color-accent-dark);
  border: 1px solid rgba(var(--color-accent-rgb), 0.3);
  border-radius: 999px;
  padding: 0.25em 1em;
  box-shadow: 0 0.25rem 1rem rgba(var(--color-base-rgb), 0.12);
}
.c-float__ribbon .is-strong { color: #ff6200; }
.c-float__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: linear-gradient(135deg, var(--color-accent), var(--color-grad-dark));
  color: var(--color-white);
  font-weight: 700;
  font-size: 0.9375rem;
  border-radius: 999px;
  padding: 1rem 1.5rem;
  box-shadow: 0 0.6rem 1.75rem rgba(var(--color-accent-rgb), 0.45);
  transition: transform 0.3s var(--easeCubic), box-shadow 0.3s var(--easeCubic);
}
.c-float__btn:hover { transform: translateY(-3px); box-shadow: 0 0.9rem 2.25rem rgba(var(--color-accent-rgb), 0.55); }
.c-float__badge {
  background: var(--color-white);
  color: var(--color-accent);
  font-size: 0.6875rem;
  border-radius: 999px;
  padding: 0.15em 0.7em;
}
@media (max-width: 767px) {
  .c-float { right: 0.75rem; bottom: 0.75rem; }
  .c-float__btn { font-size: 0.875rem; padding: 0.85rem 1.25rem; }
}

/* ---------- ページトップ ---------- */
.c-pagetop {
  position: fixed;
  right: 1.25rem;
  bottom: 6.5rem;
  z-index: 89;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--color-white);
  border: 1px solid var(--color-gray);
  display: grid;
  place-items: center;
  box-shadow: 0 0.25rem 1rem rgba(var(--color-base-rgb), 0.1);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s, background 0.3s;
}
.c-pagetop.is-show { opacity: 1; visibility: visible; }
.c-pagetop:hover { background: var(--color-bg); }
.c-pagetop svg { width: 1rem; height: 1rem; color: var(--color-accent); }
@media (max-width: 767px) {
  .c-pagetop { bottom: 6rem; right: 0.75rem; }
}

/* ============================================================
   下層ページ共通
   ============================================================ */
.page-hero {
  position: relative;
  overflow: hidden;
  margin-top: var(--header-h);
  padding: clamp(3.5rem, 8vw, 6.5rem) 0 clamp(2.75rem, 6vw, 5rem);
  background: linear-gradient(140deg, var(--color-accent) 0%, var(--color-grad-dark) 65%, #04407e 100%);
  color: var(--color-white);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}
.page-hero::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -12%;
  width: 55%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(51, 216, 255, 0.35), transparent 65%);
  pointer-events: none;
}
.page-hero__en {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  line-height: 1.1;
}
.page-hero__ja { display: flex; align-items: center; gap: 0.6em; margin-top: 0.75rem; font-weight: 700; }
.page-hero__ja::before {
  content: "";
  width: 0.5em;
  height: 0.5em;
  border-radius: 50%;
  background: var(--color-grad-light);
}
.page-hero__lead { margin-top: 1.5rem; max-width: 46em; font-size: 0.9375rem; opacity: 0.95; }

.l-breadcrumbs { padding-block: 1.25rem; font-size: 0.8125rem; color: rgba(var(--color-base-rgb), 0.6); }
.l-breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.l-breadcrumbs li:not(:last-child)::after { content: "/"; margin-left: 0.5rem; opacity: 0.5; }
.l-breadcrumbs a { text-decoration: underline; text-underline-offset: 3px; }
.l-breadcrumbs a:hover { color: var(--color-accent); }

/* 下層共通CTA */
.page-cta { margin-top: var(--sec-pad); }

/* ---------- リフォームメニュー（交互ブロック / c-borderBlock踏襲） ---------- */
.menu-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
  padding-block: clamp(2rem, 4.5vw, 3.5rem);
  border-top: 1px solid var(--color-gray);
}
.menu-block:last-of-type { border-bottom: 1px solid var(--color-gray); }
.menu-block:nth-of-type(even) .menu-block__pic { order: 2; }
.menu-block__pic { border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 4 / 3; }
.menu-block__pic img { width: 100%; height: 100%; object-fit: cover; }
.menu-block__en { font-family: var(--font-en); font-weight: 700; font-size: 0.8125rem; color: var(--color-accent); }
.menu-block__title { font-size: clamp(1.375rem, 2.6vw, 1.75rem); font-weight: 700; margin-block: 0.35rem 0.9rem; }
.menu-block__text { font-size: 0.9375rem; }
.menu-block__list { margin-top: 1.1rem; display: grid; gap: 0.5rem; }
.menu-block__list li {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  font-size: 0.9375rem;
  font-weight: 500;
}
.menu-block__list li::before {
  content: "";
  flex-shrink: 0;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-grad-light), var(--color-accent));
  transform: translateY(-0.1em);
}
@media (max-width: 767px) {
  .menu-block { grid-template-columns: 1fr; }
  .menu-block:nth-of-type(even) .menu-block__pic { order: 0; }
}

/* ---------- 特長3カード ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2.5vw, 2rem);
}
.feature-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: clamp(1.75rem, 3vw, 2.5rem);
  box-shadow: 0 0.4rem 1.5rem rgba(var(--color-base-rgb), 0.06);
}
.feature-card__en { font-family: var(--font-en); font-weight: 700; font-size: 0.8125rem; color: var(--color-accent); }
.feature-card__title { font-size: 1.1875rem; font-weight: 700; margin-block: 0.5rem 0.75rem; line-height: 1.5; }
.feature-card__text { font-size: 0.9375rem; }
.feature-card__list { margin-top: 1rem; display: grid; gap: 0.4rem; }
.feature-card__list li { display: flex; gap: 0.5rem; align-items: baseline; font-size: 0.875rem; font-weight: 500; }
.feature-card__list li::before {
  content: "";
  flex-shrink: 0;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--color-accent);
  transform: translateY(-0.1em);
}
@media (max-width: 1024px) {
  .feature-grid { grid-template-columns: 1fr; }
}

/* ---------- 料金 ---------- */
.price-box {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: clamp(1.75rem, 3.5vw, 2.75rem);
  box-shadow: 0 0.4rem 1.5rem rgba(var(--color-base-rgb), 0.05);
}
.price-box__list { display: grid; gap: 0; }
.price-box__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
  padding-block: 1.1rem;
  border-bottom: 1px dashed var(--color-gray);
}
.price-box__name { font-weight: 700; }
.price-box__name small { display: block; font-size: 0.8125rem; font-weight: 400; color: rgba(var(--color-base-rgb), 0.6); }
.price-box__value { font-weight: 700; color: var(--color-accent); }
.price-box__note { margin-top: 1.25rem; font-size: 0.8125rem; color: rgba(var(--color-base-rgb), 0.7); }

/* ---------- FAQ ---------- */
.faq-list { display: grid; gap: 0.85rem; }
.faq-item {
  background: var(--color-white);
  border-radius: var(--radius-sm);
  box-shadow: 0 0.3rem 1.25rem rgba(var(--color-base-rgb), 0.05);
  overflow: hidden;
}
.faq-item__q {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 1rem;
  text-align: left;
  padding: 1.25rem 1.5rem;
  font-weight: 700;
  font-size: 1rem;
}
.faq-item__q::before {
  content: "Q";
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-accent);
  flex-shrink: 0;
}
.faq-item__icon {
  margin-left: auto;
  flex-shrink: 0;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background: rgba(var(--color-accent-rgb), 0.1);
  display: grid;
  place-items: center;
  position: relative;
  transition: transform 0.4s var(--easeCubic);
}
.faq-item__icon::before, .faq-item__icon::after {
  content: "";
  position: absolute;
  background: var(--color-accent);
  width: 0.75rem;
  height: 2px;
  border-radius: 1px;
}
.faq-item__icon::after { transform: rotate(90deg); transition: transform 0.4s var(--easeCubic); }
.faq-item.is-open .faq-item__icon::after { transform: rotate(0); }
.faq-item__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.45s var(--easeCubic);
}
.faq-item.is-open .faq-item__a { grid-template-rows: 1fr; }
.faq-item__a-inner { overflow: hidden; }
.faq-item__a-body {
  display: flex;
  gap: 1rem;
  padding: 0 1.5rem 1.4rem;
  font-size: 0.9375rem;
}
.faq-item__a-body::before {
  content: "A";
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 1.25rem;
  color: #ff6200;
  flex-shrink: 0;
  line-height: 1.4;
}

/* ---------- works フィルタ ---------- */
.works-filter { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: clamp(2rem, 4vw, 3rem); }
.works-filter button {
  padding: 0.5em 1.5em;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  font-weight: 700;
  font-size: 0.875rem;
  background: var(--color-white);
  transition: background 0.3s, color 0.3s, border-color 0.3s;
}
.works-filter button:hover { border-color: var(--color-accent); color: var(--color-accent); }
.works-filter button.is-active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}
.work-card.is-hide { display: none; }

/* ---------- Before/After ---------- */
.ba-block {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  box-shadow: 0 0.4rem 1.5rem rgba(var(--color-base-rgb), 0.06);
}
.ba-block__title { font-weight: 700; font-size: 1.125rem; margin-bottom: 1.1rem; }
.ba-block__grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: clamp(0.75rem, 2vw, 1.5rem);
  align-items: center;
}
.ba-block__pic { position: relative; border-radius: var(--radius-sm); overflow: hidden; aspect-ratio: 4 / 3; }
.ba-block__pic img { width: 100%; height: 100%; object-fit: cover; }
.ba-block__label {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2em 1em;
  border-radius: 999px;
  background: rgba(var(--color-base-rgb), 0.75);
  color: var(--color-white);
}
.ba-block__label.is-after { background: var(--color-accent); }
.ba-block__arrow {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-grad-light), var(--color-accent));
  color: var(--color-white);
}
.ba-block__arrow svg { width: 1rem; height: 1rem; }
.ba-block__caption { margin-top: 0.85rem; font-size: 0.875rem; color: rgba(var(--color-base-rgb), 0.75); }
@media (max-width: 600px) {
  .ba-block__grid { grid-template-columns: 1fr; }
  .ba-block__arrow { transform: rotate(90deg); margin-inline: auto; }
}

/* ---------- 会社案内 ---------- */
.company-message {
  display: grid;
  grid-template-columns: 1fr minmax(14rem, 20rem);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.company-message__body p { margin-bottom: 1.25em; font-size: 0.9765rem; }
.company-message__sign { font-weight: 700; margin-top: 1.5rem; text-align: right; }
.company-message__pic { border-radius: var(--radius-md); overflow: hidden; }
.company-message__pic img { width: 100%; }
@media (max-width: 767px) {
  .company-message { grid-template-columns: 1fr; }
  .company-message__pic { max-width: 16rem; margin-inline: auto; }
}
.company-table { width: 100%; border-collapse: collapse; background: var(--color-white); border-radius: var(--radius-md); overflow: hidden; box-shadow: 0 0.4rem 1.5rem rgba(var(--color-base-rgb), 0.05); }
.company-table th, .company-table td { padding: 1.1rem 1.5rem; text-align: left; border-bottom: 1px solid var(--color-bg); font-size: 0.9375rem; vertical-align: top; }
.company-table th { width: 11rem; font-weight: 700; color: var(--color-accent-dark); background: rgba(var(--color-accent-rgb), 0.04); white-space: nowrap; }
.company-table tr:last-child th, .company-table tr:last-child td { border-bottom: none; }
@media (max-width: 600px) {
  .company-table th, .company-table td { display: block; width: 100%; padding: 0.75rem 1.25rem; }
  .company-table th { padding-bottom: 0.1rem; background: none; }
  .company-table td { padding-top: 0; border-bottom: 1px solid var(--color-bg); }
}
.company-access__map {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 1.5rem;
  aspect-ratio: 16 / 7;
  background: var(--color-gray);
}
.company-access__map iframe { width: 100%; height: 100%; border: 0; display: block; }

/* ---------- お問い合わせ ---------- */
.contact-windows {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1.25rem, 3vw, 2rem);
}
.contact-window {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: clamp(1.75rem, 3.5vw, 2.5rem);
  text-align: center;
  box-shadow: 0 0.4rem 1.5rem rgba(var(--color-base-rgb), 0.06);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.contact-window__title { font-weight: 700; font-size: 1.125rem; display: flex; align-items: center; gap: 0.6rem; }
.contact-window__title svg { width: 1.4rem; height: 1.4rem; color: var(--color-accent); }
.contact-window__note { font-size: 0.8125rem; color: rgba(var(--color-base-rgb), 0.65); }
@media (max-width: 767px) {
  .contact-windows { grid-template-columns: 1fr; }
}

.form-box {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: clamp(1.75rem, 4vw, 3rem);
  box-shadow: 0 0.4rem 1.5rem rgba(var(--color-base-rgb), 0.05);
}
.form-row { display: grid; grid-template-columns: 14rem 1fr; gap: 1rem; padding-block: 1.25rem; border-bottom: 1px solid var(--color-bg); align-items: start; }
.form-row:last-of-type { border-bottom: none; }
.form-row__label { font-weight: 700; font-size: 0.9375rem; padding-top: 0.6rem; display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; }
.form-req, .form-opt {
  font-size: 0.6875rem;
  font-weight: 700;
  border-radius: 999px;
  padding: 0.1em 0.8em;
  color: var(--color-white);
}
.form-req { background: #e8301e; }
.form-opt { background: var(--color-border); }
.form-control input[type="text"], .form-control input[type="tel"], .form-control input[type="email"], .form-control textarea {
  width: 100%;
  font: inherit;
  padding: 0.8rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-min);
  background: var(--color-bg2);
  transition: border-color 0.3s, background 0.3s;
}
.form-control input:focus, .form-control textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background: var(--color-white);
}
.form-control textarea { min-height: 9rem; resize: vertical; }
.form-radios { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; padding-top: 0.5rem; }
.form-radios label { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.9375rem; cursor: pointer; }
.form-radios input { accent-color: var(--color-accent); width: 1.1rem; height: 1.1rem; }
.form-agree { text-align: center; margin-top: 1.5rem; font-size: 0.9375rem; }
.form-agree a { color: var(--color-accent); text-decoration: underline; text-underline-offset: 3px; }
.form-agree input { accent-color: var(--color-accent); width: 1.1rem; height: 1.1rem; margin-right: 0.4rem; vertical-align: -0.15em; }
.form-submit { text-align: center; margin-top: 1.75rem; }
.form-submit button { border: none; cursor: pointer; }
.form-submit__note { margin-top: 0.85rem; font-size: 0.8125rem; color: rgba(var(--color-base-rgb), 0.6); }
@media (max-width: 767px) {
  .form-row { grid-template-columns: 1fr; gap: 0.35rem; padding-block: 1rem; }
  .form-row__label { padding-top: 0; }
}

/* ---------- 画像注記 ---------- */
.c-img-note {
  font-size: 0.75rem;
  color: rgba(var(--color-base-rgb), 0.55);
  margin-top: 0.5rem;
}
.work-card .c-img-note { margin: 0.5rem 1.4rem 0; }

/* ---------- サンプル注記帯 ---------- */
.c-notice {
  background: rgba(var(--color-accent-rgb), 0.06);
  border: 1px solid rgba(var(--color-accent-rgb), 0.2);
  border-radius: var(--radius-sm);
  padding: 1rem 1.5rem;
  font-size: 0.875rem;
  color: var(--color-accent-dark);
}

/* ============================================================
   アニメーション
   ============================================================ */
.js-reveal {
  opacity: 0;
  transform: translateY(2rem);
  transition: opacity 0.9s var(--easeCubic), transform 0.9s var(--easeCubic);
}
.js-reveal.is-inview { opacity: 1; transform: none; }
.js-reveal--delay1 { transition-delay: 0.1s; }
.js-reveal--delay2 { transition-delay: 0.2s; }
.js-reveal--delay3 { transition-delay: 0.3s; }
.js-reveal--delay4 { transition-delay: 0.4s; }
/* 子要素を順番に */
.js-reveal-group > * {
  opacity: 0;
  transform: translateY(2rem);
  transition: opacity 0.8s var(--easeCubic), transform 0.8s var(--easeCubic);
}
.js-reveal-group.is-inview > * { opacity: 1; transform: none; }
.js-reveal-group.is-inview > *:nth-child(1) { transition-delay: 0s; }
.js-reveal-group.is-inview > *:nth-child(2) { transition-delay: 0.1s; }
.js-reveal-group.is-inview > *:nth-child(3) { transition-delay: 0.2s; }
.js-reveal-group.is-inview > *:nth-child(4) { transition-delay: 0.3s; }
.js-reveal-group.is-inview > *:nth-child(5) { transition-delay: 0.4s; }
.js-reveal-group.is-inview > *:nth-child(6) { transition-delay: 0.5s; }
.js-reveal-group.is-inview > *:nth-child(7) { transition-delay: 0.6s; }
.js-reveal-group.is-inview > *:nth-child(8) { transition-delay: 0.7s; }
.js-reveal-group.is-inview > *:nth-child(9) { transition-delay: 0.8s; }
/* 見出しテキストリビール（js-text-reveal踏襲） */
.js-text-reveal .char {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.6em);
  transition: opacity 0.6s var(--easeCubic), transform 0.6s var(--easeCubic);
}
.js-text-reveal.is-inview .char { opacity: 1; transform: none; }

.no-anim *, .no-anim *::before, .no-anim *::after { transition: none !important; animation: none !important; }
.no-anim .js-reveal, .no-anim .js-reveal-group > *, .no-anim .js-text-reveal .char,
.no-anim .top-fv__inner > * { opacity: 1 !important; transform: none !important; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .js-reveal, .js-reveal-group > *, .js-text-reveal .char { opacity: 1; transform: none; }
  .top-fv__inner > * { opacity: 1; transform: none; }
}