/* =========================================================
   SEINT COLOR — デザイン案②「やわらかな上質」
   アイボリー × ロゴのネイビー × シャンパンゴールド
   ========================================================= */

:root {
  --paper: #f6f3ec;
  --paper-2: #efe9de;
  --sand: #ebe3d5;
  --mist: #e8edf0;
  --card: #fffdf9;
  --white: #fff;

  --ink: #23303a;
  --ink-2: #3c4750;
  --sub: #6a737a;
  --line: rgba(35, 48, 58, .12);
  --line-2: rgba(35, 48, 58, .22);

  --navy: #23303a;
  --navy-2: #314250;
  --champ: #ad946a;
  --champ-d: #8f7650;
  --champ-l: #d8c6a1;
  --champ-soft: #f2e9d8;

  --r-sm: 12px;
  --r: 22px;
  --r-lg: 32px;
  --arch: 999px 999px 26px 26px;

  --shadow-sm: 0 8px 22px -14px rgba(35, 48, 58, .28);
  --shadow: 0 22px 48px -26px rgba(35, 48, 58, .34);
  --shadow-lg: 0 36px 70px -34px rgba(35, 48, 58, .42);

  --ff-en: 'Cinzel', 'Times New Roman', serif;
  --ff-it: 'Cormorant Garamond', 'Times New Roman', serif;
  --ff-min: 'Shippori Mincho', 'Hiragino Mincho ProN', 'Yu Mincho', serif;
  --ff-go: 'Zen Maru Gothic', 'Hiragino Maru Gothic ProN', 'Hiragino Sans', 'Yu Gothic', sans-serif;
  --ff-hand: 'Klee One', 'Zen Maru Gothic', sans-serif;

  --ease: cubic-bezier(.22, .61, .36, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);

  --header-h: 84px;
  --gutter: clamp(20px, 4vw, 48px);
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body {
  margin: 0;
  min-width: 320px;
  background: var(--paper);
  color: var(--ink-2);
  font-family: var(--ff-go);
  font-size: 15.5px;
  font-weight: 500;
  line-height: 2;
  letter-spacing: .04em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "palt" 1;
  overflow-x: clip;
}
body.is-locked { overflow: hidden; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; -webkit-tap-highlight-color: transparent; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
button, input, select, textarea { font: inherit; color: inherit; letter-spacing: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
::selection { background: var(--champ-soft); color: var(--ink); }
:focus-visible { outline: 2px solid var(--champ); outline-offset: 3px; border-radius: 6px; }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.sp { display: none; }

.wrap { width: 100%; max-width: calc(1200px + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.section { position: relative; padding: clamp(84px, 11vw, 140px) 0; scroll-margin-top: var(--header-h); }
.band { margin: 0 clamp(8px, 1.6vw, 24px); border-radius: clamp(28px, 4vw, 56px); }
.band--mist { background: var(--mist); }
.band--sand { background: var(--paper-2); }
.section.band + .section.band { margin-top: clamp(8px, 1.6vw, 24px); }

.link { color: var(--ink); background: linear-gradient(var(--champ), var(--champ)) 0 100% / 100% 1px no-repeat; transition: background-size .4s var(--ease), color .3s; }
.link:hover { color: var(--champ-d); }

/* ---------- Twinkle / blob decorations ---------- */
.twinkle {
  position: absolute; left: var(--x); top: var(--y);
  width: var(--s, 12px); height: var(--s, 12px);
  fill: var(--champ);
  pointer-events: none;
  animation: twinkle 4.6s var(--ease) var(--d, 0s) infinite both;
}
@keyframes twinkle {
  0%, 100% { opacity: 0; transform: scale(.2) rotate(-45deg); }
  30%, 55% { opacity: 1; transform: scale(1) rotate(0); }
}
/* ぼかしフィルターは描画が重いため、放射グラデーションでやわらかい光を表現 */
.blob { position: absolute; border-radius: 50%; pointer-events: none; background: radial-gradient(closest-side, var(--c) 0%, var(--c) 35%, transparent 100%); }

/* ---------- Ornament (logo rule) ---------- */
.ornament { display: flex; align-items: center; gap: .55em; width: 100%; color: var(--ink); }
.ornament > i { flex: 1 1 0; height: 1px; background: currentColor; opacity: .55; }
.ornament svg { width: auto; fill: currentColor; flex: none; }
.ornament__layers { height: 1.45em; margin-left: .25em; }
.ornament__house { height: 1.65em; margin-right: .25em; }

/* ---------- Section heading ---------- */
.sec-head__en {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--ff-en); font-weight: 500; font-size: 13px; letter-spacing: .28em; line-height: 1.6;
  color: var(--champ-d);
}
.sec-head__en::before {
  content: ""; width: 12px; height: 12px; flex: none; background: var(--champ);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 0C12.7 7.6 16.4 11.3 24 12 16.4 12.7 12.7 16.4 12 24 11.3 16.4 7.6 12.7 0 12 7.6 11.3 11.3 7.6 12 0Z'/%3E%3C/svg%3E") center / contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 0C12.7 7.6 16.4 11.3 24 12 16.4 12.7 12.7 16.4 12 24 11.3 16.4 7.6 12.7 0 12 7.6 11.3 11.3 7.6 12 0Z'/%3E%3C/svg%3E") center / contain no-repeat;
}
.sec-head__en .w { display: inline-block; white-space: nowrap; }
.sec-head__en .c { display: inline-block; }
.sec-head__ja {
  margin-top: 12px;
  font-family: var(--ff-min); font-weight: 600; font-size: clamp(27px, 3.3vw, 40px);
  line-height: 1.5; letter-spacing: .1em; color: var(--ink);
}
.sec-head--center { text-align: center; }
.sec-head--center .sec-head__en { justify-content: center; }
.sec-head--sm .sec-head__ja { font-size: clamp(22px, 2.4vw, 28px); }

.split-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px 56px; margin-bottom: clamp(40px, 5vw, 64px); }
.split-head__text { max-width: 560px; font-size: 15px; color: var(--sub); line-height: 2.1; }
.center-lead { margin: 22px auto 0; max-width: 640px; text-align: center; color: var(--sub); font-size: 15px; }

.marker { background: linear-gradient(transparent 64%, var(--champ-soft) 64%, var(--champ-soft) 92%, transparent 92%); padding: 0 .08em; }

/* ---------- Buttons ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 14px;
  min-height: 58px; padding: 0 32px; border-radius: 999px;
  font-family: var(--ff-go); font-weight: 700; font-size: 15px; letter-spacing: .1em; line-height: 1.4;
  white-space: nowrap; overflow: hidden; isolation: isolate;
  transition: background-color .4s var(--ease), color .4s var(--ease), border-color .4s var(--ease), box-shadow .5s var(--ease), transform .5s var(--ease-out);
}
.btn svg { flex: none; }
.btn .i-arrow { width: 24px; height: 9px; transition: transform .5s var(--ease-out); }
.btn .i-left { width: 19px; height: 19px; }
.btn:hover .i-arrow { transform: translateX(5px); }
.btn--navy { background: var(--navy); color: #fff; box-shadow: 0 14px 28px -16px rgba(35, 48, 58, .7); }
.btn--navy::before {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit;
  background: radial-gradient(120% 140% at 0% 0%, rgba(216, 198, 161, .35), transparent 55%);
  opacity: 0; transition: opacity .5s var(--ease);
}
.btn--navy:hover { background: var(--navy-2); transform: translateY(-2px); box-shadow: 0 20px 34px -18px rgba(35, 48, 58, .75); }
.btn--navy:hover::before { opacity: 1; }
.btn--line { background: rgba(255, 255, 255, .55); color: var(--ink); box-shadow: inset 0 0 0 1px var(--line-2); }
.btn--line:hover { background: #fff; box-shadow: inset 0 0 0 1px var(--ink), var(--shadow-sm); transform: translateY(-2px); }
.btn--ivory { background: var(--paper); color: var(--ink); }
.btn--ivory:hover { background: #fff; transform: translateY(-2px); }
.btn--line-inv { color: #fff; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .32); }
.btn--line-inv:hover { background: rgba(255, 255, 255, .08); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .7); transform: translateY(-2px); }
.btn--sm { min-height: 46px; padding: 0 24px; font-size: 13.5px; letter-spacing: .08em; }
.btn--block { display: flex; width: 100%; }

.more { display: inline-flex; align-items: center; gap: 18px; font-weight: 700; font-size: 15px; letter-spacing: .08em; color: var(--ink); }
.more__circle {
  display: grid; place-items: center; width: 54px; height: 54px; border-radius: 50%;
  box-shadow: inset 0 0 0 1px var(--line-2); background: rgba(255, 255, 255, .5);
  transition: background-color .45s var(--ease), box-shadow .45s var(--ease), color .45s;
}
.more__circle svg { width: 22px; height: 9px; transition: transform .5s var(--ease-out); }
.more:hover .more__circle { background: var(--navy); color: #fff; box-shadow: inset 0 0 0 1px var(--navy); }
.more:hover .more__circle svg { transform: translateX(3px); }
.more__label { background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat; transition: background-size .5s var(--ease); }
.more:hover .more__label { background-size: 100% 1px; }
.section__more { margin-top: clamp(40px, 5vw, 56px); display: flex; justify-content: flex-end; }
.section__more--center { justify-content: center; }

.link-arrow { display: inline-flex; align-items: center; gap: 12px; font-weight: 700; font-size: 14px; color: var(--ink); letter-spacing: .06em; }
.link-arrow svg { width: 22px; height: 9px; color: var(--champ-d); transition: transform .5s var(--ease-out); }
.link-arrow:hover svg { transform: translateX(5px); }
.link-arrow:hover { color: var(--champ-d); }

/* =========================================================
   Header
   ========================================================= */
.header {
  position: fixed; inset: 0 0 auto; z-index: 50; height: var(--header-h);
  transition: background-color .5s var(--ease), box-shadow .5s var(--ease), height .5s var(--ease);
}
.header::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: rgba(246, 243, 236, .96);
  opacity: 0; transition: opacity .5s var(--ease);
}
.header.is-scrolled { --header-h: 72px; box-shadow: 0 1px 0 var(--line), 0 12px 30px -24px rgba(35, 48, 58, .35); }
.header.is-scrolled::before { opacity: 1; }
.header__inner { height: 100%; display: flex; align-items: center; gap: 22px; padding: 0 clamp(18px, 2.6vw, 40px); }

.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); flex: none; }
.brand__mark { width: auto; height: 44px; fill: currentColor; --star: var(--champ); transition: transform .8s var(--ease-out); }
.brand:hover .brand__mark { transform: rotate(-6deg) scale(1.04); }
.brand__text { display: flex; flex-direction: column; line-height: 1.25; }
.brand__name { font-family: var(--ff-en); font-weight: 600; font-size: 20px; letter-spacing: .14em; }
.brand__sub { font-family: var(--ff-min); font-weight: 600; font-size: 10.5px; letter-spacing: .2em; color: var(--sub); margin-top: 3px; }

.gnav { margin-left: auto; }
.gnav ul { display: flex; gap: clamp(14px, 1.8vw, 30px); }
.gnav a {
  position: relative; display: flex; flex-direction: column; align-items: center;
  font-size: 13.5px; font-weight: 700; letter-spacing: .08em; line-height: 1.5; color: var(--ink); padding: 6px 0;
}
.gnav__en { font-family: var(--ff-en); font-size: 9.5px; font-weight: 500; letter-spacing: .2em; color: var(--champ-d); }
.gnav a::after {
  content: ""; position: absolute; left: 50%; bottom: -4px; width: 5px; height: 5px; margin-left: -2.5px; border-radius: 50%;
  background: var(--champ); transform: scale(0); transition: transform .45s var(--ease-out);
}
.gnav a:hover::after, .gnav a.is-current::after { transform: scale(1); }

.header__tel { display: none; align-items: center; gap: 10px; color: var(--ink); flex: none; }
.header__tel-icon { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--champ-soft); color: var(--champ-d); transition: background-color .4s, color .4s; }
.header__tel-icon svg { width: 18px; height: 18px; }
.header__tel:hover .header__tel-icon { background: var(--navy); color: #fff; }
.header__tel-body { display: flex; flex-direction: column; line-height: 1.3; }
.header__tel-label { font-size: 10.5px; letter-spacing: .1em; color: var(--sub); }
.header__tel-num { font-family: var(--ff-en); font-weight: 600; font-size: 19px; letter-spacing: .06em; }
.header__cta { flex: none; }

.menu-btn { display: none; position: relative; z-index: 2; align-items: center; gap: 10px; height: 46px; padding: 0 6px 0 18px; border-radius: 999px; background: var(--navy); color: #fff; }
.menu-btn__label { font-family: var(--ff-en); font-size: 11px; font-weight: 600; letter-spacing: .2em; }
.menu-btn__bars { position: relative; width: 34px; height: 34px; border-radius: 50%; background: rgba(255, 255, 255, .12); }
.menu-btn__bars i { position: absolute; left: 10px; right: 10px; height: 1.5px; background: currentColor; border-radius: 2px; transition: transform .5s var(--ease-out), top .5s var(--ease-out); }
.menu-btn__bars i:first-child { top: 13px; }
.menu-btn__bars i:last-child { top: 19.5px; }
.menu-btn[aria-expanded="true"] .menu-btn__bars i:first-child { top: 16.5px; transform: rotate(35deg); }
.menu-btn[aria-expanded="true"] .menu-btn__bars i:last-child { top: 16.5px; transform: rotate(-35deg); }

/* ---------- Drawer ---------- */
.drawer {
  position: fixed; inset: 0; z-index: 45; background: rgba(35, 48, 58, .25);
  opacity: 0; visibility: hidden; transition: opacity .5s var(--ease), visibility 0s .5s;
}
.drawer.is-open { opacity: 1; visibility: visible; transition: opacity .5s var(--ease); }
.drawer__panel {
  position: absolute; inset: 0 0 0 auto; width: min(440px, 100%);
  background: var(--paper); padding: calc(var(--header-h) + 12px) 28px 32px; overflow-y: auto;
  border-radius: 32px 0 0 32px;
  transform: translateX(30px); transition: transform .7s var(--ease-out);
}
.drawer.is-open .drawer__panel { transform: none; }
.drawer__nav li { border-bottom: 1px dashed var(--line-2); }
.drawer__nav a { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 15px 4px; }
.drawer__nav .ja { font-weight: 700; font-size: 15.5px; color: var(--ink); letter-spacing: .06em; }
.drawer__nav .en { flex: none; white-space: nowrap; font-family: var(--ff-en); font-size: 10px; letter-spacing: .14em; color: var(--champ-d); }
.drawer__nav a.is-current .ja { color: var(--champ-d); }
.drawer__foot { margin-top: 28px; display: grid; gap: 14px; }
.drawer__tel { display: block; text-align: center; padding: 16px; border-radius: var(--r); background: var(--card); box-shadow: inset 0 0 0 1px var(--line); }
.drawer__tel-label { display: block; font-size: 12px; color: var(--sub); }
.drawer__tel-num { display: inline-flex; align-items: center; gap: 8px; font-family: var(--ff-en); font-weight: 600; font-size: 26px; letter-spacing: .05em; color: var(--ink); line-height: 1.4; }
.drawer__tel-num svg { width: 22px; height: 22px; color: var(--champ-d); }
.drawer__ig { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-family: var(--ff-en); font-size: 13px; letter-spacing: .1em; color: var(--ink); }
.drawer__ig svg { width: 18px; height: 18px; }

/* =========================================================
   Hero (top page)
   ========================================================= */
.hero {
  position: relative; display: grid; place-items: center;
  min-height: max(760px, 100svh);
  padding: calc(var(--header-h) + 36px) var(--gutter) 130px;
  overflow: hidden; isolation: isolate;
}
.hero__deco { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.hero .blob--a { width: 56vw; height: 56vw; left: -17vw; top: -19vw; --c: #efe1c6; opacity: .75; }
.hero .blob--b { width: 52vw; height: 52vw; right: -17vw; bottom: -19vw; --c: #d6e1e8; opacity: .85; }
.hero .blob--c { width: 40vw; height: 40vw; left: 30vw; top: 24%; --c: #fbf8f1; opacity: .9; }
.hero__ring {
  position: absolute; left: 50%; top: 50%; width: min(760px, 92vw); aspect-ratio: 1;
  translate: -50% -48%; border-radius: 50%;
  border: 1px solid rgba(173, 148, 106, .32);
}
.hero__ring::before { content: ""; position: absolute; inset: 26px; border-radius: 50%; border: 1px dashed rgba(173, 148, 106, .22); }

.hero__center { position: relative; z-index: 2; width: min(620px, 100%); text-align: center; will-change: opacity; }
.hero__emblem { width: clamp(96px, 9.5vw, 134px); height: auto; margin: 0 auto; overflow: visible; }
.hero__emblem-body { fill: var(--ink); }
.hero__emblem-star { fill: var(--champ); transform-box: fill-box; transform-origin: 50% 50%; }
.hero__logo { display: block; margin-top: 20px; font-weight: 400; }
.hero__name { display: block; font-family: var(--ff-en); font-weight: 500; font-size: clamp(36px, 4.7vw, 64px); letter-spacing: .13em; line-height: 1.15; color: var(--ink); padding-left: .13em; }
.hero__logo .ornament { width: min(100%, 520px); margin: 18px auto 0; font-size: clamp(20px, 2.1vw, 28px); }
.hero__tag { display: block; margin-top: 16px; font-family: var(--ff-min); font-weight: 600; font-size: clamp(15px, 1.5vw, 19px); letter-spacing: .34em; color: var(--ink); padding-left: .34em; }
.hero__catch { margin-top: 22px; font-family: var(--ff-hand); font-weight: 600; font-size: clamp(15.5px, 1.5vw, 19px); line-height: 2; letter-spacing: .12em; color: var(--ink-2); }
.hero__actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero__tel { display: inline-flex; align-items: center; gap: 10px; margin-top: 22px; color: var(--ink); }
.hero__tel-icon { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--champ-soft); color: var(--champ-d); }
.hero__tel-icon svg { width: 16px; height: 16px; }
.hero__tel-body { display: flex; align-items: baseline; gap: 10px; white-space: nowrap; }
.hero__tel-label { font-size: 13px; letter-spacing: .08em; color: var(--sub); }
.hero__tel-num { font-family: var(--ff-en); font-weight: 600; font-size: 22px; letter-spacing: .06em; }

.hero__photo { position: absolute; z-index: 1; }
.hero__photo--a { left: clamp(20px, 5.5vw, 110px); top: 30%; width: clamp(210px, 21vw, 320px); }
.hero__photo--b { right: clamp(20px, 5.5vw, 110px); top: 15%; width: clamp(190px, 18vw, 280px); }
.arch { position: relative; display: block; aspect-ratio: 4 / 5; border-radius: var(--arch); overflow: hidden; background: var(--sand); box-shadow: var(--shadow); }
.arch img { width: 100%; height: 100%; object-fit: cover; }
@media (min-width: 768px) { [data-parallax] { will-change: transform; } }
.hero__photo--a img { object-position: 62% 50%; }
.hero__photo::before {
  content: ""; position: absolute; inset: 0; translate: 14px 14px; border-radius: var(--arch);
  border: 1px solid rgba(173, 148, 106, .55);
}
.hero__photo--b::before { translate: -14px 14px; }
.hero__chip {
  position: absolute; left: 50%; bottom: -18px; translate: -50% 0; z-index: 2;
  display: flex; align-items: center; gap: 10px; white-space: nowrap;
  padding: 8px 18px 8px 10px; border-radius: 999px; background: rgba(255, 253, 249, .95);
  box-shadow: var(--shadow-sm); font-size: 12px; font-weight: 700; color: var(--ink); letter-spacing: .06em; line-height: 1.4;
}
.hero__chip span { font-family: var(--ff-en); font-size: 10px; letter-spacing: .14em; color: #fff; background: var(--champ); padding: 3px 9px; border-radius: 999px; }

.hero__scroll { position: absolute; left: 50%; bottom: 72px; translate: -50% 0; z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--sub); }
.hero__scroll span { font-family: var(--ff-en); font-size: 10px; letter-spacing: .3em; padding-left: .3em; }
.hero__scroll i { position: relative; width: 1px; height: 36px; background: var(--line-2); overflow: hidden; }
.hero__scroll i::after { content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 40%; background: var(--champ); animation: scrollLine 2.2s var(--ease) infinite; }
@keyframes scrollLine { 0% { transform: translateY(-100%); } 100% { transform: translateY(260%); } }

/* intro animation */
.js .hero__emblem-body { clip-path: inset(0 0 100% 0); }
.js .hero__emblem-star { opacity: 0; transform: scale(0) rotate(-120deg); }
.js .hero__name, .js .hero__logo .ornament, .js .hero__tag, .js .hero__catch, .js .hero__actions, .js .hero__tel { opacity: 0; transform: translateY(18px); }
.js .hero__logo .ornament > i { transform: scaleX(0); }
.js .hero__logo .ornament > i:first-child { transform-origin: right; }
.js .hero__logo .ornament > i:last-child { transform-origin: left; }
.js .hero__photo { opacity: 0; transform: translateY(40px); }
.js .hero__chip { opacity: 0; }
.is-ready .hero__emblem-body { clip-path: inset(0 0 0 0); transition: clip-path 1.6s var(--ease-out) .1s; }
.is-ready .hero__emblem-star { opacity: 1; transform: none; transition: opacity .6s var(--ease) 1.1s, transform 1.2s var(--ease-out) 1.1s; animation: starGlint 6s var(--ease) 3s infinite; }
@keyframes starGlint { 0%, 80%, 100% { transform: none; } 88% { transform: scale(1.35) rotate(45deg); } }
.is-ready .hero__name, .is-ready .hero__logo .ornament, .is-ready .hero__tag, .is-ready .hero__catch, .is-ready .hero__actions, .is-ready .hero__tel { opacity: 1; transform: none; transition: opacity 1.1s var(--ease) var(--t), transform 1.3s var(--ease-out) var(--t); }
.is-ready .hero__logo .ornament > i { transform: none; transition: transform 1.4s var(--ease-out) 1s; }
.hero__name { --t: .5s; }
.hero__logo .ornament { --t: .7s; }
.hero__tag { --t: .85s; }
.hero__catch { --t: 1.05s; }
.hero__actions { --t: 1.25s; }
.hero__tel { --t: 1.4s; }
.is-ready .hero__photo { opacity: 1; transform: none; transition: opacity 1.4s var(--ease) var(--t), transform 1.6s var(--ease-out) var(--t); }
.hero__photo--a { --t: .9s; }
.hero__photo--b { --t: 1.1s; }
.is-ready .hero__chip { opacity: 1; transition: opacity 1s var(--ease) 1.9s; }

/* ---------- Points strip ---------- */
.points { position: relative; z-index: 3; margin-top: -54px; }
.points__list { display: flex; justify-content: center; }
.points__list { gap: 0; }
.points__list li {
  display: flex; align-items: center; gap: 10px; padding: 18px 28px;
  font-weight: 700; font-size: 14px; letter-spacing: .08em; color: var(--ink); white-space: nowrap; line-height: 1.5;
  background: var(--card);
}
.points__list li:first-child { border-radius: 999px 0 0 999px; padding-left: 36px; }
.points__list li:last-child { border-radius: 0 999px 999px 0; padding-right: 36px; }
.points__list li + li { box-shadow: inset 1px 0 0 var(--line); }
.points__list { filter: drop-shadow(0 16px 26px rgba(35, 48, 58, .12)); }
.points__list svg { width: 12px; height: 12px; fill: var(--champ); flex: none; }

/* =========================================================
   Concept
   ========================================================= */
.concept__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(48px, 7vw, 110px); align-items: center; }
.concept__visual { position: relative; padding: 0 0 70px; max-width: 500px; }
.arch--concept { width: 80%; }
.arch--concept img { object-position: 35% 45%; }
.concept__sub {
  position: absolute; right: 0; bottom: 0; width: 46%; aspect-ratio: 1; border-radius: 50%; overflow: hidden;
  border: 8px solid var(--paper); box-shadow: var(--shadow);
}
.concept__sub img { width: 100%; height: 100%; object-fit: cover; }
.badge { position: absolute; right: 2%; top: 4%; width: 124px; aspect-ratio: 1; border-radius: 50%; background: var(--card); box-shadow: var(--shadow-sm); display: grid; place-items: center; }
.badge__ring { position: absolute; inset: 6px; width: calc(100% - 12px); height: calc(100% - 12px); animation: spin 28s linear infinite; }
.badge__ring text { font-family: var(--ff-en); font-size: 8.4px; letter-spacing: .1em; fill: var(--champ-d); }
.badge__mark { width: 40px; height: auto; fill: var(--ink); --star: var(--champ); }
@keyframes spin { to { transform: rotate(360deg); } }

.concept__title { margin-top: 32px; font-family: var(--ff-min); font-weight: 600; font-size: clamp(28px, 3.4vw, 42px); line-height: 1.65; letter-spacing: .1em; color: var(--ink); }
.concept__text { margin-top: 26px; }
.concept__text p + p { margin-top: 1.1em; }
.concept__body .more { margin-top: 36px; }

.strengths__head { margin-top: clamp(90px, 11vw, 140px); margin-bottom: 48px; }
.strengths { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.strength {
  position: relative; padding: 38px 26px 32px; border-radius: var(--r-lg); background: var(--card);
  box-shadow: var(--shadow-sm), inset 0 0 0 1px rgba(35, 48, 58, .05); text-align: center;
}
.strength__num { position: absolute; top: 22px; right: 24px; font-family: var(--ff-en); font-size: 13px; color: var(--champ); letter-spacing: .1em; }
.strength__icon { display: grid; place-items: center; width: 76px; height: 76px; margin: 0 auto; border-radius: 50%; background: var(--mist); }
.strength__icon svg { width: 36px; height: 36px; fill: none; stroke: var(--ink); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.strength__en { margin-top: 18px; font-family: var(--ff-it); font-style: italic; font-size: 16px; letter-spacing: .06em; color: var(--champ-d); line-height: 1.4; }
.strength__title { margin-top: 2px; font-family: var(--ff-min); font-weight: 600; font-size: 20px; letter-spacing: .1em; color: var(--ink); line-height: 1.6; }
.strength__text { margin-top: 12px; font-size: 13.8px; line-height: 1.95; color: var(--sub); text-align: left; }

/* =========================================================
   Service (top)
   ========================================================= */
.services { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.svc__link {
  display: flex; flex-direction: column; height: 100%; padding: 30px 30px 28px; border-radius: var(--r-lg); background: var(--white);
  box-shadow: 0 1px 0 rgba(35, 48, 58, .04); transition: transform .6s var(--ease-out), box-shadow .6s var(--ease);
}
.svc__link:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.svc__top { display: flex; justify-content: space-between; align-items: flex-start; }
.svc__icon { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: var(--paper); transition: background-color .5s var(--ease); }
.svc__link:hover .svc__icon { background: var(--champ-soft); }
.svc__icon svg { width: 32px; height: 32px; fill: none; stroke: var(--ink); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.svc__no { font-family: var(--ff-en); font-size: 13px; color: var(--champ); letter-spacing: .1em; }
.svc__en { margin-top: 22px; font-family: var(--ff-it); font-style: italic; font-size: 15.5px; color: var(--champ-d); letter-spacing: .05em; line-height: 1.4; }
.svc__title { font-family: var(--ff-min); font-weight: 600; font-size: 21px; letter-spacing: .1em; color: var(--ink); line-height: 1.6; }
.svc__text { flex: 1; margin-top: 10px; font-size: 14px; line-height: 1.95; color: var(--sub); }
.svc__more { margin-top: 20px; display: flex; align-items: center; justify-content: space-between; padding-top: 16px; border-top: 1px dashed var(--line-2); font-size: 13px; font-weight: 700; color: var(--ink); letter-spacing: .08em; }
.svc__more svg { width: 22px; height: 9px; color: var(--champ-d); transition: transform .5s var(--ease-out); }
.svc__link:hover .svc__more svg { transform: translateX(5px); }

/* =========================================================
   Works (top cards)
   ========================================================= */
.wcards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(24px, 3vw, 40px); }
.wcard { display: block; }
.wcard__media { position: relative; display: block; aspect-ratio: 3 / 2; border-radius: var(--r-lg); overflow: hidden; background: var(--sand); box-shadow: var(--shadow-sm); }
.wcard__after { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease-out); }
.wcard:hover .wcard__after { transform: scale(1.04); }
.wcard__tag { position: absolute; left: 18px; top: 18px; padding: 4px 14px; border-radius: 999px; background: rgba(255, 253, 249, .92); font-family: var(--ff-en); font-size: 11px; letter-spacing: .16em; color: var(--ink); line-height: 1.6; }
.wcard__before {
  position: absolute; right: 16px; bottom: 16px; width: 34%; aspect-ratio: 3 / 2; border-radius: 16px; overflow: hidden;
  border: 4px solid rgba(255, 253, 249, .95); box-shadow: var(--shadow);
  transition: width .7s var(--ease-out);
}
.wcard:hover .wcard__before { width: 40%; }
.wcard__before img { width: 100%; height: 100%; object-fit: cover; }
.wcard__before span { position: absolute; left: 6px; top: 6px; padding: 1px 8px; border-radius: 999px; background: rgba(35, 48, 58, .78); color: #fff; font-family: var(--ff-en); font-size: 9px; letter-spacing: .14em; line-height: 1.7; }
.wcard__body { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 6px 0; }
.wcard__body > span:first-child { display: flex; flex-direction: column; }
.wcard__no { font-family: var(--ff-en); font-size: 12px; letter-spacing: .2em; color: var(--champ-d); line-height: 1.6; }
.wcard__title { font-family: var(--ff-min); font-weight: 600; font-size: 19px; letter-spacing: .08em; color: var(--ink); line-height: 1.6; }
.wcard__colors { display: flex; align-items: center; flex-wrap: wrap; gap: 4px 8px; margin-top: 6px; font-size: 12px; color: var(--sub); letter-spacing: .06em; line-height: 1.6; }
.wcard__colors i { width: 12px; height: 12px; border-radius: 50%; background: var(--c); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .1); }
.wcard__colors i:not(:first-child) { margin-left: 6px; }
.wcard__arrow { display: grid; place-items: center; flex: none; width: 54px; height: 54px; border-radius: 50%; box-shadow: inset 0 0 0 1px var(--line-2); transition: background-color .45s, color .45s, box-shadow .45s; }
.wcard__arrow svg { width: 22px; height: 9px; }
.wcard:hover .wcard__arrow { background: var(--navy); color: #fff; box-shadow: none; }

/* =========================================================
   Color simulation (teaser + page)
   ========================================================= */
.house { display: block; width: 100%; height: auto; }
.house .p-wallTop { fill: var(--wall-top, #f1eee7); transition: fill .7s var(--ease); }
.house .p-wallBottom { fill: var(--wall-bottom, #f1eee7); transition: fill .7s var(--ease); }
.house .p-roof { fill: var(--roof, #45484b); transition: fill .7s var(--ease); }
.house .p-trim { fill: var(--trim, #4b4c4c); transition: fill .7s var(--ease); }
.house .s-trim { stroke: var(--trim, #4b4c4c); transition: stroke .7s var(--ease); }
.house .hl > * { fill: #fff; opacity: 0; cursor: pointer; transition: opacity .3s; }
.house .hl > *:hover { opacity: .14; }
.house.is-flash[data-active="wallTop"] .hl [data-part="wallTop"],
.house.is-flash[data-active="wallBottom"] .hl [data-part="wallBottom"],
.house.is-flash[data-active="roof"] .hl [data-part="roof"],
.house.is-flash[data-active="trim"] .hl [data-part="trim"] { animation: hlFlash 1.1s var(--ease); }
@keyframes hlFlash { 0%, 100% { opacity: 0; } 35% { opacity: .4; } }

.sim-teaser__grid { display: grid; grid-template-columns: minmax(0, 6.6fr) minmax(0, 5.4fr); gap: clamp(40px, 6vw, 80px); align-items: center; }
.sim-demo { position: relative; display: block; border-radius: var(--r-lg); border: 10px solid var(--white); overflow: hidden; background: var(--white); box-shadow: var(--shadow); }
.sim-demo .house { border-radius: 22px; transition: transform 1.2s var(--ease-out); }
.sim-demo:hover .house { transform: scale(1.02); }
.sim-demo__label { position: absolute; left: 16px; bottom: 16px; display: flex; align-items: center; gap: 12px; padding: 8px 18px 8px 14px; border-radius: 999px; background: rgba(255, 253, 249, .94); box-shadow: var(--shadow-sm); line-height: 1.5; }
.sim-demo__en { font-family: var(--ff-en); font-size: 10px; letter-spacing: .16em; color: var(--champ-d); }
.sim-demo__name { font-family: var(--ff-min); font-weight: 600; font-size: 14px; color: var(--ink); letter-spacing: .08em; transition: opacity .3s, transform .3s; }
.sim-demo__name.is-swap { opacity: 0; transform: translateY(4px); }
.sim-teaser .sec-head__ja { font-size: clamp(26px, 2.7vw, 36px); letter-spacing: .06em; }
.sim-teaser__title { margin-top: 28px; font-family: var(--ff-min); font-weight: 600; font-size: clamp(22px, 2.3vw, 28px); line-height: 1.7; letter-spacing: .08em; color: var(--ink); }
.sim-teaser__text { margin-top: 18px; font-size: 14.5px; color: var(--sub); }
.ticks { margin: 22px 0 32px; display: grid; gap: 10px; }
.ticks li { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 14.5px; color: var(--ink); line-height: 1.6; }
.ticks svg { width: 26px; height: 26px; padding: 5px; border-radius: 50%; background: var(--white); color: var(--champ-d); flex: none; }

/* simulation page */
.sim__grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(28px, 4vw, 56px); align-items: start; }
.sim__stage, .sim__panel { min-width: 0; }
.sim__stage { position: sticky; top: calc(var(--header-h) + 20px); }
.sim__canvas { position: relative; display: block; border-radius: var(--r-lg); border: 10px solid var(--white); overflow: hidden; background: var(--white); box-shadow: var(--shadow); }
.sim__canvas .house { border-radius: 22px; }
.sim__caption { margin-top: 14px; font-size: 12px; color: var(--sub); }
.sim__panel { padding: clamp(24px, 3vw, 36px); border-radius: var(--r-lg); background: var(--card); box-shadow: var(--shadow-sm), inset 0 0 0 1px var(--line); }
.sim__parts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; padding: 4px; border-radius: 999px; background: var(--paper-2); }
.sim__parts button {
  display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 52px; border-radius: 999px;
  font-weight: 700; font-size: 14px; letter-spacing: .06em; line-height: 1.3; color: var(--ink-2); transition: background-color .4s, color .4s, box-shadow .4s;
}
.sim__parts button small { font-size: 10.5px; font-weight: 500; opacity: .7; }
.sim__parts button:hover { color: var(--ink); background: rgba(255, 255, 255, .6); }
.sim__parts button[aria-selected="true"] { background: var(--navy); color: #fff; box-shadow: 0 8px 16px -10px rgba(35, 48, 58, .8); }
.sim__now { margin-top: 24px; display: flex; justify-content: space-between; align-items: center; gap: 16px; font-size: 13px; letter-spacing: .1em; color: var(--sub); }
.sim__now-color { display: flex; align-items: center; gap: 10px; font-family: var(--ff-min); font-size: 18px; font-weight: 600; color: var(--ink); letter-spacing: .08em; }
.sim__now-color i { width: 18px; height: 18px; border-radius: 50%; background: var(--now, #fff); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .12); transition: background .5s; }
.sim__swatches { margin-top: 16px; display: grid; grid-template-columns: repeat(auto-fill, minmax(40px, 1fr)); gap: 12px; }
.sw {
  position: relative; width: 100%; aspect-ratio: 1; border-radius: 50%; background: var(--c);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .12), 0 4px 10px -6px rgba(35, 48, 58, .5); transition: transform .35s var(--ease-out);
}
.sw:hover { transform: scale(1.1); }
.sw::after { content: ""; position: absolute; inset: -5px; border-radius: 50%; border: 1.5px solid var(--champ); opacity: 0; transform: scale(.8); transition: opacity .3s, transform .4s var(--ease-out); }
.sw[aria-pressed="true"]::after { opacity: 1; transform: none; }
.sw[aria-pressed="true"]::before { content: ""; position: absolute; left: 50%; top: 50%; width: 7px; height: 7px; margin: -3.5px; border-radius: 50%; background: var(--dot, #fff); }
.sim__sub { margin-top: 28px; font-family: var(--ff-min); font-weight: 600; font-size: 15px; letter-spacing: .1em; color: var(--ink); }
.sim__presets { margin-top: 12px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.preset {
  display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 14px; text-align: left;
  font-size: 12.5px; font-weight: 700; letter-spacing: .04em; line-height: 1.4; color: var(--ink-2);
  background: var(--white); box-shadow: inset 0 0 0 1px var(--line); transition: box-shadow .3s, background-color .3s;
}
.preset:hover { box-shadow: inset 0 0 0 1px var(--line-2); }
.preset[aria-pressed="true"] { box-shadow: inset 0 0 0 1.5px var(--champ); background: var(--champ-soft); color: var(--ink); }
.preset__bar { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; width: 32px; height: 24px; flex: none; border-radius: 6px; overflow: hidden; box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .08); }
.preset__bar i { background: var(--c); }
.sim__summary { margin-top: 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.sim__summary > div { padding: 10px 14px; border-radius: 14px; background: var(--paper); }
.sim__summary dt { font-size: 11px; letter-spacing: .1em; color: var(--sub); line-height: 1.6; }
.sim__summary dd { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 14px; color: var(--ink); line-height: 1.6; }
.sim__summary dd i { width: 11px; height: 11px; border-radius: 50%; background: var(--c); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .15); }
.sim__actions { margin-top: 24px; display: flex; gap: 10px; }
.sim__actions .btn--navy { flex: 1; }
.sim__shuffle { padding: 0; width: 58px; flex: none; }
.sim__shuffle svg { width: 22px; height: 22px; }

/* color tips */
.ctips { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.ctip { position: relative; padding: 24px 24px 30px; border-radius: var(--r-lg); background: var(--card); box-shadow: var(--shadow-sm), inset 0 0 0 1px rgba(35, 48, 58, .05); }
.ctip__visual { height: 110px; border-radius: 18px; background: var(--paper); display: flex; align-items: center; justify-content: center; gap: 10px; overflow: hidden; }
.ctip__visual--area i:first-child { width: 22px; height: 22px; border-radius: 5px; background: #c9b48c; }
.ctip__visual--area i:last-child { width: 78px; height: 66px; border-radius: 10px; background: #d7c49e; }
.ctip__visual--dirt i { width: 44px; height: 66px; border-radius: 10px; background: var(--c); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .08); position: relative; overflow: hidden; }
.ctip__visual--dirt i::after { content: ""; position: absolute; left: 10%; right: 10%; top: 30%; height: 50%; background: repeating-linear-gradient(90deg, rgba(110, 100, 85, .35) 0 2px, transparent 2px 9px); filter: blur(1px); }
.ctip__visual--dirt i:nth-child(2)::after { opacity: .3; }
.ctip__visual--house { position: relative; }
.ctip__visual--house i:nth-child(1) { width: 70px; height: 46px; background: #ebe3d3; border-radius: 4px; margin-top: 26px; position: relative; }
.ctip__visual--house i:nth-child(2) { position: absolute; left: 50%; top: 22px; width: 90px; height: 30px; translate: -50% 0; background: #4a5059; clip-path: polygon(14% 0, 86% 0, 100% 100%, 0 100%); }
.ctip__visual--house i:nth-child(3) { position: absolute; left: 50%; top: 60px; width: 18px; height: 30px; translate: 14px 0; background: #6b5444; border-radius: 2px; }
.ctip__visual--two i { width: 60px; height: 34px; background: var(--c); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .08); }
.ctip__visual--two { flex-direction: column; gap: 0; }
.ctip__visual--two i:first-child { border-radius: 8px 8px 0 0; }
.ctip__visual--two i:last-child { border-radius: 0 0 8px 8px; }
.ctip__no { display: block; margin-top: 20px; font-family: var(--ff-en); font-size: 12px; letter-spacing: .14em; color: var(--champ-d); }
.ctip__title { margin-top: 2px; font-family: var(--ff-min); font-weight: 600; font-size: 18px; letter-spacing: .08em; color: var(--ink); line-height: 1.6; }
.ctip__text { margin-top: 10px; font-size: 13.5px; line-height: 1.95; color: var(--sub); }

/* =========================================================
   Self check teaser
   ========================================================= */
.signs-teaser__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(40px, 6vw, 80px); align-items: center; }
.signs-teaser__title { margin-top: 28px; font-family: var(--ff-min); font-weight: 600; font-size: clamp(22px, 2.3vw, 28px); line-height: 1.7; letter-spacing: .08em; color: var(--ink); }
.signs-teaser__text { margin: 18px 0 32px; font-size: 14.5px; color: var(--sub); }
.signs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.sign {
  display: flex; flex-direction: column; gap: 14px; min-height: 140px; padding: 22px 20px; border-radius: var(--r);
  background: var(--card); box-shadow: var(--shadow-sm), inset 0 0 0 1px rgba(35, 48, 58, .05);
}
.sign__no { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--champ-soft); font-family: var(--ff-en); font-size: 12px; color: var(--champ-d); }
.sign__title { font-weight: 700; font-size: 14.5px; line-height: 1.7; color: var(--ink); letter-spacing: .04em; }

.tiplinks { margin-top: clamp(56px, 7vw, 88px); display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 24px 40px; padding: clamp(28px, 3.5vw, 44px) clamp(24px, 4vw, 52px); border-radius: var(--r-lg); background: var(--white); box-shadow: var(--shadow-sm); }
.tiplinks__head { display: flex; flex-direction: column; font-family: var(--ff-min); font-weight: 600; font-size: 22px; letter-spacing: .1em; color: var(--ink); line-height: 1.6; }
.tiplinks__head span { font-family: var(--ff-en); font-size: 12px; font-weight: 500; letter-spacing: .24em; color: var(--champ-d); }
.tiplinks li + li { border-top: 1px dashed var(--line-2); }
.tiplinks a { display: flex; align-items: center; gap: 16px; padding: 14px 4px; font-weight: 700; font-size: 15px; color: var(--ink); line-height: 1.6; transition: color .3s; }
.tiplinks a span { font-family: var(--ff-en); font-size: 12px; color: var(--champ); letter-spacing: .1em; }
.tiplinks a svg { width: 16px; height: 16px; margin-left: auto; color: var(--champ-d); transition: transform .4s var(--ease-out); flex: none; }
.tiplinks a:hover { color: var(--champ-d); }
.tiplinks a:hover svg { transform: translateX(4px); }

/* =========================================================
   Flow digest
   ========================================================= */
.steps-mini { position: relative; margin-top: 56px; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; }
.steps-mini li { position: relative; display: flex; flex-direction: column; align-items: center; gap: 16px; text-align: center; }
.steps-mini li:not(:last-child)::after {
  content: ""; position: absolute; top: 44px; left: calc(50% + 52px); right: calc(-50% + 52px - 12px);
  border-top: 2px dotted var(--champ-l);
}
.steps-mini__num {
  display: grid; place-items: center; width: 88px; height: 88px; border-radius: 50%; background: var(--white);
  font-family: var(--ff-en); font-size: 22px; color: var(--ink); box-shadow: var(--shadow-sm); position: relative;
}
.steps-mini__num::before { content: "STEP"; position: absolute; top: 18px; font-size: 8.5px; letter-spacing: .2em; color: var(--champ-d); }
.steps-mini__num { padding-top: 10px; }
.steps-mini__title { font-family: var(--ff-min); font-weight: 600; font-size: 15px; letter-spacing: .06em; color: var(--ink); line-height: 1.6; }

/* =========================================================
   Message / profile
   ========================================================= */
.message__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(48px, 7vw, 100px); align-items: center; }
.profile { display: flex; justify-content: center; }
.profile__card {
  position: relative; width: min(100%, 400px); padding: 72px 40px 44px; border-radius: 999px 999px var(--r-lg) var(--r-lg);
  background: var(--card); box-shadow: var(--shadow), inset 0 0 0 1px rgba(35, 48, 58, .05); text-align: center;
}
.profile__card::before { content: ""; position: absolute; inset: 12px; border-radius: 999px 999px 22px 22px; border: 1px solid rgba(173, 148, 106, .4); pointer-events: none; }
.profile__mark { width: 64px; height: auto; margin: 0 auto; fill: var(--ink); --star: var(--champ); }
.profile__role { margin-top: 22px; font-family: var(--ff-en); font-size: 12px; letter-spacing: .3em; color: var(--champ-d); }
.profile__name { margin-top: 4px; display: flex; justify-content: center; gap: .5em; font-family: var(--ff-min); font-weight: 700; font-size: 34px; letter-spacing: .14em; color: var(--ink); line-height: 1.5; }
.profile__kana { font-family: var(--ff-it); font-style: italic; font-size: 18px; letter-spacing: .08em; color: var(--sub); line-height: 1.5; }
.profile__tags { margin-top: 18px; display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; }
.profile__tags li { padding: 2px 14px; border-radius: 999px; background: var(--paper-2); font-size: 12.5px; color: var(--ink-2); letter-spacing: .06em; }
.profile__card .ornament { width: 200px; margin: 26px auto 0; font-size: 15px; }
.profile__catch { margin-top: 14px; font-family: var(--ff-hand); font-weight: 600; font-size: 15px; letter-spacing: .1em; color: var(--ink-2); }
.message__title { margin-top: 28px; font-family: var(--ff-min); font-weight: 600; font-size: clamp(24px, 2.8vw, 34px); line-height: 1.7; letter-spacing: .1em; color: var(--ink); }
.message__text { margin-top: 24px; }
.message__text p + p { margin-top: 1.1em; }
.message__body .more { margin-top: 32px; }
.message__sign { margin-top: 32px; display: flex; flex-direction: column; align-items: flex-end; font-family: var(--ff-min); font-weight: 600; font-size: 24px; letter-spacing: .2em; color: var(--ink); line-height: 1.5; }
.message__sign span { font-family: var(--ff-go); font-weight: 500; font-size: 12.5px; letter-spacing: .1em; color: var(--sub); }

/* =========================================================
   CTA
   ========================================================= */
.cta { padding: clamp(24px, 4vw, 48px) 0 clamp(84px, 10vw, 130px); }
.cta__card {
  position: relative; overflow: hidden; isolation: isolate;
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 40px clamp(40px, 5vw, 72px); align-items: center;
  padding: clamp(44px, 6vw, 80px) clamp(28px, 6vw, 80px);
  border-radius: clamp(28px, 4vw, 48px); color: #f6f3ec;
  background:
    radial-gradient(70% 90% at 100% 0%, rgba(173, 148, 106, .22), transparent 60%),
    radial-gradient(60% 80% at 0% 100%, rgba(120, 150, 170, .18), transparent 60%),
    var(--navy);
}
.cta__deco { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.cta__mark { position: absolute; right: -50px; bottom: -80px; width: 380px; height: auto; fill: #fff; opacity: .05; --star: #fff; }
.cta__deco .twinkle { fill: var(--champ-l); }
.cta__en { font-family: var(--ff-en); font-size: 13px; letter-spacing: .3em; color: var(--champ-l); }
.cta__title { margin-top: 12px; font-family: var(--ff-min); font-weight: 600; font-size: clamp(26px, 3.1vw, 40px); line-height: 1.6; letter-spacing: .1em; }
.cta__title em { font-style: normal; color: var(--champ-l); background: linear-gradient(transparent 72%, rgba(216, 198, 161, .22) 72%, rgba(216, 198, 161, .22) 94%, transparent 94%); padding: 0 .06em; }
.cta__text { margin-top: 18px; font-size: 14.5px; color: rgba(246, 243, 236, .78); }
.cta__tel {
  display: block; padding: 22px 28px; border-radius: var(--r); text-align: center;
  background: rgba(255, 255, 255, .06); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .14);
  transition: background-color .4s var(--ease), box-shadow .4s;
}
.cta__tel:hover { background: rgba(255, 255, 255, .1); box-shadow: inset 0 0 0 1px rgba(216, 198, 161, .55); }
.cta__tel-label { display: block; font-size: 13px; letter-spacing: .1em; color: rgba(246, 243, 236, .7); }
.cta__tel-num { display: inline-flex; align-items: center; gap: 12px; font-family: var(--ff-en); font-weight: 600; font-size: clamp(28px, 3vw, 38px); letter-spacing: .06em; line-height: 1.4; color: #fff; }
.cta__tel-num svg { width: 28px; height: 28px; color: var(--champ-l); }
.cta__tel-sub { margin-top: 10px; text-align: center; font-size: 13px; color: rgba(246, 243, 236, .7); letter-spacing: .08em; }
.cta__tel-sub a { font-family: var(--ff-en); font-weight: 600; font-size: 15px; color: #fff; letter-spacing: .06em; }
.cta__btns { margin-top: 18px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.cta__btns .btn { padding: 0 16px; font-size: 13.5px; letter-spacing: .06em; gap: 10px; }

/* =========================================================
   Footer
   ========================================================= */
.footer { position: relative; padding: clamp(64px, 8vw, 96px) 0 36px; background: var(--sand); border-radius: clamp(28px, 4vw, 56px) clamp(28px, 4vw, 56px) 0 0; }
.footer__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px clamp(40px, 7vw, 100px); align-items: center; }
.footer__brand { display: flex; flex-direction: column; align-items: center; text-align: center; color: var(--ink); }
.footer__mark { width: 78px; height: auto; fill: currentColor; --star: var(--champ); }
.footer__name { margin-top: 16px; font-family: var(--ff-en); font-weight: 500; font-size: 30px; letter-spacing: .14em; line-height: 1.2; padding-left: .14em; }
.footer__brand .ornament { width: 300px; margin-top: 12px; font-size: 17px; }
.footer__tag { margin-top: 12px; font-family: var(--ff-min); font-weight: 600; font-size: 14px; letter-spacing: .3em; padding-left: .3em; }
.footer__catch { margin-top: 18px; font-family: var(--ff-hand); font-weight: 600; font-size: 15px; line-height: 2; letter-spacing: .1em; color: var(--ink-2); }
.footer__contact { display: grid; gap: 10px; }
.footer__contact li { display: flex; align-items: center; gap: 14px; color: var(--ink); line-height: 1.5; }
.footer__contact svg { width: 22px; height: 22px; color: var(--champ-d); flex: none; }
.footer__tel { font-family: var(--ff-en); font-weight: 600; font-size: 28px; letter-spacing: .06em; }
.footer__tel--sub { font-size: 21px; }
.footer__tel:hover { color: var(--champ-d); }
.footer__contact li:last-child span { font-size: 14.5px; letter-spacing: .1em; }
.footer__nav { margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--line-2); display: flex; flex-wrap: wrap; gap: 6px 22px; font-size: 13.5px; font-weight: 700; color: var(--ink-2); }
.footer__nav a { transition: color .3s; }
.footer__nav a:hover, .footer__nav a.is-current { color: var(--champ-d); }
.footer__ig { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; font-family: var(--ff-en); font-size: 13px; letter-spacing: .1em; color: var(--ink); }
.footer__ig svg { width: 18px; height: 18px; }
.footer__copy { margin-top: clamp(48px, 6vw, 72px); text-align: center; font-size: 11.5px; letter-spacing: .1em; color: var(--sub); }

/* ---------- Fixed CTA (mobile) / totop / toast ---------- */
.fixed-cta { display: none; }
.totop {
  position: fixed; right: 22px; bottom: 22px; z-index: 40; display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%;
  background: var(--card); color: var(--ink); box-shadow: var(--shadow-sm), inset 0 0 0 1px var(--line);
  opacity: 0; visibility: hidden; transform: translateY(12px); transition: opacity .5s, visibility .5s, transform .5s var(--ease-out), background-color .4s, color .4s;
}
.totop svg { width: 20px; height: 8px; transform: rotate(-90deg); }
.totop.is-show { opacity: 1; visibility: visible; transform: none; }
.totop:hover { background: var(--navy); color: #fff; }
.toast {
  position: fixed; left: 50%; bottom: 28px; z-index: 60; width: max-content; max-width: calc(100% - 32px);
  padding: 14px 22px; border-radius: 16px; background: var(--navy); color: #fff; font-size: 13.5px; line-height: 1.7; box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transform: translate(-50%, 16px); transition: opacity .4s, visibility .4s, transform .5s var(--ease-out);
}
.toast.is-show { opacity: 1; visibility: visible; transform: translate(-50%, 0); }

/* =========================================================
   Page hero (sub pages)
   ========================================================= */
.page-hero { position: relative; padding: calc(var(--header-h) + clamp(56px, 7vw, 96px)) 0 clamp(64px, 8vw, 104px); overflow: hidden; isolation: isolate; }
.page-hero__deco { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.page-hero .blob--a { width: 50vw; height: 50vw; left: -19vw; top: -23vw; --c: #efe1c6; opacity: .65; }
.page-hero .blob--b { width: 46vw; height: 46vw; right: -11vw; bottom: -25vw; --c: #d6e1e8; opacity: .8; }
.page-hero__arch {
  position: absolute; right: clamp(-60px, 4vw, 90px); top: calc(var(--header-h) + 24px); width: clamp(220px, 26vw, 360px); aspect-ratio: 4 / 5;
  border-radius: 999px 999px 0 0; display: grid; place-items: center;
  background: linear-gradient(180deg, rgba(255, 255, 255, .7), rgba(255, 255, 255, 0));
  box-shadow: inset 0 0 0 1px rgba(173, 148, 106, .3);
  will-change: transform;
}
.page-hero__mark { width: 46%; height: auto; fill: var(--ink); opacity: .1; --star: var(--champ); }
.page-hero__inner { position: relative; will-change: opacity; }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 4px 0; font-size: 12px; color: var(--sub); letter-spacing: .08em; }
.breadcrumb li + li::before { content: ""; display: inline-block; width: 5px; height: 5px; margin: 0 12px 2px; border-radius: 50%; background: var(--champ-l); }
.breadcrumb a:hover { color: var(--ink); }
.page-hero__title { margin-top: 26px; display: flex; flex-direction: column; font-weight: 400; }
.page-hero__en { font-family: var(--ff-en); font-weight: 500; font-size: clamp(40px, 6.6vw, 86px); letter-spacing: .08em; line-height: 1.15; color: var(--ink); }
.page-hero__en .w { display: inline-block; white-space: nowrap; }
.page-hero__en .c { display: inline-block; }
.page-hero__ja { display: flex; align-items: center; gap: 12px; margin-top: 16px; font-family: var(--ff-min); font-weight: 600; font-size: clamp(16px, 1.7vw, 20px); letter-spacing: .2em; color: var(--ink); }
.page-hero__ja::before { content: ""; width: 34px; height: 1px; background: var(--champ); }
.page-hero__lead { margin-top: 28px; max-width: 640px; font-size: 15px; color: var(--sub); }
.page-hero__lead:empty { display: none; }

/* text/letter reveal for EN headings */
.js .sec-head__en .c, .js .page-hero__en .c { opacity: 0; transform: translateY(.5em); }
.is-in .sec-head__en .c, .sec-head.is-in .sec-head__en .c, .is-ready .page-hero__en .c { opacity: 1; transform: none; transition: opacity .8s var(--ease) calc(var(--i) * .035s), transform 1s var(--ease-out) calc(var(--i) * .035s); }
.js .page-hero__ja, .js .page-hero__lead, .js .breadcrumb { opacity: 0; transform: translateY(14px); }
.is-ready .page-hero__ja, .is-ready .page-hero__lead, .is-ready .breadcrumb { opacity: 1; transform: none; transition: opacity 1s var(--ease) .35s, transform 1.2s var(--ease-out) .35s; }
.is-ready .page-hero__lead { transition-delay: .5s; }
.is-ready .breadcrumb { transition-delay: .1s; }

/* ---------- Related ---------- */
.related { padding: clamp(72px, 9vw, 110px) 0 clamp(24px, 3vw, 40px); }
.related__grid { margin-top: 40px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.rel {
  position: relative; display: flex; flex-direction: column; padding: 28px 28px 26px; border-radius: var(--r-lg); background: var(--card);
  box-shadow: var(--shadow-sm), inset 0 0 0 1px rgba(35, 48, 58, .05); transition: transform .6s var(--ease-out), box-shadow .6s var(--ease);
}
.rel:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.rel__en { font-family: var(--ff-en); font-size: 12px; letter-spacing: .2em; color: var(--champ-d); line-height: 1.6; }
.rel__ja { margin-top: 4px; font-family: var(--ff-min); font-weight: 600; font-size: 19px; letter-spacing: .08em; color: var(--ink); line-height: 1.6; padding-right: 50px; }
.rel__desc { margin-top: 8px; font-size: 13px; line-height: 1.9; color: var(--sub); }
.rel__arrow { position: absolute; right: 22px; top: 24px; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; box-shadow: inset 0 0 0 1px var(--line-2); transition: background-color .4s, color .4s, box-shadow .4s; }
.rel__arrow svg { width: 20px; height: 8px; }
.rel:hover .rel__arrow, .mini-card:hover .rel__arrow { background: var(--navy); color: #fff; box-shadow: none; }

/* =========================================================
   About
   ========================================================= */
.reasons__list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.reason { position: relative; padding: clamp(30px, 3.5vw, 44px); border-radius: var(--r-lg); background: var(--white); overflow: hidden; }
.reason__num { position: absolute; right: 22px; top: 6px; font-family: var(--ff-en); font-size: 76px; line-height: 1.2; color: var(--champ-soft); letter-spacing: .02em; pointer-events: none; }
.reason__head { position: relative; }
.reason__en { font-family: var(--ff-it); font-style: italic; font-size: 17px; color: var(--champ-d); letter-spacing: .05em; line-height: 1.4; }
.reason__title { margin-top: 2px; font-family: var(--ff-min); font-weight: 600; font-size: 24px; letter-spacing: .1em; color: var(--ink); line-height: 1.6; }
.reason__text { position: relative; margin-top: 16px; font-size: 14.5px; color: var(--ink-2); }

/* =========================================================
   Service page
   ========================================================= */
.anchor-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: clamp(56px, 7vw, 88px); }
.anchor-nav a {
  display: inline-flex; align-items: center; gap: 10px; padding: 10px 20px; border-radius: 999px; background: var(--card);
  box-shadow: inset 0 0 0 1px var(--line); font-weight: 700; font-size: 14px; color: var(--ink); letter-spacing: .06em; line-height: 1.5;
  transition: background-color .4s, color .4s, box-shadow .4s;
}
.anchor-nav a span { font-family: var(--ff-en); font-size: 11px; color: var(--champ-d); }
.anchor-nav a:hover { background: var(--navy); color: #fff; box-shadow: none; }
.anchor-nav a:hover span { color: var(--champ-l); }
.svc-details { display: grid; gap: clamp(64px, 8vw, 110px); }
.svc-detail { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(36px, 5vw, 72px); align-items: start; scroll-margin-top: calc(var(--header-h) + 24px); }
.svc-detail:nth-child(even) { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.svc-detail:nth-child(even) .svc-detail__visual { order: 2; }
.svc-detail__visual {
  position: sticky; top: calc(var(--header-h) + 24px);
  display: grid; place-items: center; aspect-ratio: 4 / 4.2; border-radius: var(--arch); overflow: hidden;
  background: linear-gradient(170deg, var(--mist), #f3efe7);
}
.svc-detail__visual::before { content: ""; position: absolute; inset: 14px; border-radius: 999px 999px 18px 18px; border: 1px solid rgba(173, 148, 106, .35); pointer-events: none; z-index: 1; }
.svc-detail__icon { width: 34%; height: auto; fill: none; stroke: var(--ink); stroke-width: 1.1; stroke-linecap: round; stroke-linejoin: round; }
.svc-detail__no { position: absolute; top: 18%; left: 50%; translate: -50% 0; font-family: var(--ff-en); font-size: 15px; letter-spacing: .2em; color: var(--champ-d); z-index: 2; }
.svc-detail__en-big { position: absolute; bottom: 16%; left: 0; right: 0; text-align: center; font-family: var(--ff-it); font-style: italic; font-size: clamp(20px, 2.2vw, 28px); color: var(--champ-d); letter-spacing: .04em; z-index: 2; }
.svc-detail__visual--photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 35% 45%; }
.svc-detail__visual--photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(35, 48, 58, .2), rgba(35, 48, 58, .55)); }
.svc-detail__visual--photo .svc-detail__no, .svc-detail__visual--photo .svc-detail__en-big { color: #fff; }
.svc-detail__visual--photo::before { border-color: rgba(255, 255, 255, .5); }
.svc-detail__en { font-family: var(--ff-it); font-style: italic; font-size: 17px; color: var(--champ-d); letter-spacing: .05em; line-height: 1.4; }
.svc-detail__title { margin-top: 4px; font-family: var(--ff-min); font-weight: 600; font-size: clamp(26px, 3vw, 36px); letter-spacing: .1em; color: var(--ink); line-height: 1.5; }
.svc-detail__lead { margin-top: 20px; }
.svc-detail__lists { margin-top: 30px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.svc-list { padding: 24px 24px 22px; border-radius: var(--r); background: var(--card); box-shadow: inset 0 0 0 1px var(--line); }
.svc-list__head { font-family: var(--ff-min); font-weight: 600; font-size: 15.5px; letter-spacing: .08em; color: var(--ink); padding-bottom: 12px; margin-bottom: 12px; border-bottom: 1px dashed var(--line-2); }
.svc-list li { position: relative; padding-left: 26px; font-size: 14px; line-height: 1.8; color: var(--ink-2); }
.svc-list li + li { margin-top: 8px; }
.svc-list__signs li::before { content: ""; position: absolute; left: 2px; top: .5em; width: 14px; height: 14px; border-radius: 50%; background: var(--champ-soft); box-shadow: inset 0 0 0 4px var(--champ-soft), inset 0 0 0 10px var(--champ); }
.svc-list__work { counter-reset: w; }
.svc-list__work li { counter-increment: w; }
.svc-list__work li::before { content: counter(w); position: absolute; left: 0; top: .2em; width: 19px; height: 19px; border-radius: 50%; background: var(--navy); color: #fff; font-family: var(--ff-en); font-size: 10.5px; line-height: 19px; text-align: center; }
.svc-detail__link { margin-top: 24px; }

.process { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; }
.process li { position: relative; padding: 24px 20px 24px; border-radius: var(--r); background: var(--white); }
.process__num { display: inline-block; padding: 2px 12px; border-radius: 999px; background: var(--champ-soft); font-family: var(--ff-en); font-size: 11px; letter-spacing: .12em; color: var(--champ-d); line-height: 1.7; }
.process__title { margin-top: 12px; font-family: var(--ff-min); font-weight: 600; font-size: 17px; letter-spacing: .08em; color: var(--ink); line-height: 1.6; }
.process__text { margin-top: 8px; font-size: 13px; line-height: 1.9; color: var(--sub); }
.process__note { margin-top: 24px; font-size: 12.5px; color: var(--sub); }

/* =========================================================
   Works page
   ========================================================= */
.works--page .case + .case { margin-top: clamp(56px, 7vw, 88px); }
.case { display: grid; grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); gap: clamp(28px, 4vw, 56px); align-items: center; scroll-margin-top: calc(var(--header-h) + 24px); }
.case--rev { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); }
.case--rev .case__media { order: 2; }
.case__media { display: grid; grid-template-columns: minmax(0, 5fr) auto minmax(0, 7fr); align-items: center; gap: 12px; }
.case__img { position: relative; border-radius: var(--r); overflow: hidden; box-shadow: var(--shadow-sm); aspect-ratio: 3 / 2; background: var(--sand); }
.case__img img { width: 100%; height: 100%; object-fit: cover; }
.case__img--after { border-radius: var(--r-lg); box-shadow: var(--shadow); }
.case__label { position: absolute; left: 12px; top: 12px; padding: 2px 12px; border-radius: 999px; background: rgba(35, 48, 58, .78); color: #fff; font-family: var(--ff-en); font-size: 10.5px; letter-spacing: .16em; line-height: 1.8; }
.case__label--after { background: var(--champ); }
.case__arrow { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--white); box-shadow: var(--shadow-sm); color: var(--champ-d); }
.case__arrow svg { width: 18px; height: 8px; }
.case__no { font-family: var(--ff-en); font-size: 13px; letter-spacing: .2em; color: var(--champ-d); }
.case__title { margin-top: 4px; font-family: var(--ff-min); font-weight: 600; font-size: clamp(22px, 2.3vw, 28px); letter-spacing: .08em; color: var(--ink); line-height: 1.6; }
.case__spec { margin-top: 18px; padding: 8px 22px; border-radius: var(--r); background: var(--card); box-shadow: inset 0 0 0 1px var(--line); }
.case__spec > div { display: grid; grid-template-columns: 76px 1fr; gap: 10px; padding: 10px 0; font-size: 14px; line-height: 1.8; }
.case__spec > div + div { border-top: 1px dashed var(--line-2); }
.case__spec dt { color: var(--sub); font-size: 12.5px; }
.case__spec dd { color: var(--ink); font-weight: 700; }
.case__spec .chip { display: inline-block; width: 12px; height: 12px; margin-right: 8px; border-radius: 50%; background: var(--c); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .12); vertical-align: -1px; }
.works__caption { margin-top: 40px; text-align: right; font-size: 12px; color: var(--sub); }

.ig-band { padding: 0 0 clamp(40px, 5vw, 64px); }
.ig-band__inner { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 24px 36px; padding: clamp(28px, 4vw, 44px) clamp(24px, 4vw, 52px); border-radius: var(--r-lg); background: linear-gradient(120deg, #f4e9da, #e8edf1); }
.ig-band__icon { width: 64px; height: 64px; padding: 14px; border-radius: 22px; background: var(--white); color: var(--ink); box-shadow: var(--shadow-sm); }
.ig-band__en { font-family: var(--ff-en); font-size: 12px; letter-spacing: .2em; color: var(--champ-d); }
.ig-band__title { margin-top: 4px; font-family: var(--ff-min); font-weight: 600; font-size: clamp(20px, 2.2vw, 26px); letter-spacing: .08em; color: var(--ink); line-height: 1.6; }
.ig-band__text { margin-top: 4px; font-size: 13.5px; color: var(--sub); }

/* =========================================================
   Knowledge page
   ========================================================= */
.check__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(36px, 5vw, 72px); align-items: start; }
.check__aside { position: sticky; top: calc(var(--header-h) + 24px); }
.check__intro { margin-top: 22px; color: var(--sub); font-size: 14.5px; }
.result { margin-top: 28px; padding: 30px 28px 26px; border-radius: var(--r-lg); background: var(--navy); color: #f6f3ec; box-shadow: var(--shadow); }
.result.is-pulse { animation: pulse .7s var(--ease-out); }
@keyframes pulse { 0% { transform: scale(1); } 40% { transform: scale(1.015); } 100% { transform: scale(1); } }
.result__top { display: flex; justify-content: space-between; align-items: baseline; }
.result__label { font-family: var(--ff-en); font-size: 12px; letter-spacing: .24em; color: var(--champ-l); }
.result__count { font-family: var(--ff-en); font-size: 44px; line-height: 1; color: #fff; }
.result__count small { font-size: 15px; margin-left: 6px; color: rgba(246, 243, 236, .6); }
.result__meter { margin-top: 18px; display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; }
.result__meter i { height: 6px; border-radius: 6px; background: rgba(255, 255, 255, .14); transition: background-color .5s var(--ease); }
.result__meter i.on { background: var(--champ-l); }
.result__level { margin-top: 18px; font-family: var(--ff-min); font-weight: 600; font-size: 20px; letter-spacing: .08em; line-height: 1.6; }
.result__text { margin-top: 8px; font-size: 13.5px; color: rgba(246, 243, 236, .78); line-height: 1.9; }
.result .btn { margin-top: 20px; background: var(--paper); color: var(--ink); font-size: 14px; white-space: normal; padding: 12px 20px; min-height: 54px; }
.result .btn:hover { background: #fff; }
.result__note { margin-top: 12px; font-size: 11.5px; color: rgba(246, 243, 236, .6); line-height: 1.7; }
.checklist { display: grid; gap: 12px; }
.ck {
  position: relative; display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; gap: 18px; align-items: start;
  padding: 22px 24px; border-radius: var(--r); background: var(--card); cursor: pointer;
  box-shadow: inset 0 0 0 1px var(--line); transition: box-shadow .4s var(--ease), background-color .4s;
}
.ck:hover { box-shadow: inset 0 0 0 1px var(--line-2), var(--shadow-sm); }
.ck input { position: absolute; opacity: 0; pointer-events: none; }
.ck__box { position: relative; width: 30px; height: 30px; border-radius: 50%; box-shadow: inset 0 0 0 1.5px var(--line-2); background: var(--white); transition: background-color .3s, box-shadow .3s; margin-top: 2px; }
.ck__box::after { content: ""; position: absolute; left: 10px; top: 6px; width: 8px; height: 14px; border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg) scale(.4); opacity: 0; transition: opacity .3s, transform .4s var(--ease-out); }
.ck input:checked ~ .ck__box { background: var(--navy); box-shadow: none; }
.ck input:checked ~ .ck__box::after { opacity: 1; transform: rotate(45deg) scale(1); }
.ck:has(input:checked) { background: var(--champ-soft); box-shadow: inset 0 0 0 1.5px var(--champ-l); }
.ck input:focus-visible ~ .ck__box { outline: 2px solid var(--champ); outline-offset: 3px; }
.ck__title { display: block; font-weight: 700; font-size: 16px; color: var(--ink); line-height: 1.7; }
.ck__desc { display: block; margin-top: 4px; font-size: 13px; color: var(--sub); line-height: 1.8; }
.ck__no { font-family: var(--ff-en); font-size: 13px; color: var(--champ); }

.tips .sec-head { margin-bottom: 48px; }
.articles { display: grid; gap: 20px; }
.article {
  display: grid; grid-template-columns: 90px minmax(0, 1fr) minmax(0, 340px); gap: 24px clamp(28px, 4vw, 56px); align-items: center;
  padding: clamp(28px, 3.5vw, 44px); border-radius: var(--r-lg); background: var(--white); box-shadow: var(--shadow-sm);
  scroll-margin-top: calc(var(--header-h) + 24px);
}
.article__head { align-self: start; display: flex; flex-direction: column; align-items: center; gap: 6px; }
.article__no { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; background: var(--champ-soft); font-family: var(--ff-en); font-size: 20px; color: var(--champ-d); }
.article__tag { font-family: var(--ff-en); font-size: 10px; letter-spacing: .2em; color: var(--sub); }
.article__title { font-family: var(--ff-min); font-weight: 600; font-size: clamp(20px, 2.1vw, 25px); line-height: 1.6; letter-spacing: .08em; color: var(--ink); }
.article__text { margin-top: 14px; font-size: 14.5px; }
.article__text + .article__text { margin-top: 10px; }
.article__visual { display: grid; place-items: center; min-height: 220px; padding: 24px; border-radius: var(--r); background: var(--paper); }
.tip__illust { width: 70%; max-width: 200px; fill: none; stroke: var(--ink); stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; }
.article__visual--photo { padding: 0; overflow: hidden; }
.article__visual--photo img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3; }
.article__visual--chart { place-items: stretch; }
.durability, .season { width: 100%; }
.durability__head { font-family: var(--ff-min); font-weight: 600; font-size: 14px; letter-spacing: .08em; color: var(--ink); margin-bottom: 14px; }
.durability__list li { display: grid; grid-template-columns: 72px minmax(0, 1fr) 64px; align-items: center; gap: 10px; font-size: 12px; line-height: 2.2; }
.durability__name { color: var(--ink); font-weight: 700; }
.durability__bar { position: relative; height: 10px; border-radius: 10px; background: rgba(35, 48, 58, .07); }
.durability__bar i { position: absolute; top: 0; bottom: 0; left: calc(var(--from) / 20 * 100%); width: calc((var(--to) - var(--from)) / 20 * 100%); border-radius: 10px; background: linear-gradient(90deg, var(--champ-l), var(--champ)); }
.durability__val { text-align: right; color: var(--sub); font-family: var(--ff-en); font-size: 11.5px; }
.durability__axis { color: var(--sub); }
.durability__ticks { display: flex; justify-content: space-between; font-style: normal; font-family: var(--ff-en); font-size: 10px; }
.durability__ticks i { font-style: normal; }
.durability__axis > span:last-child { font-size: 10px; text-align: right; }
.durability__note { margin-top: 10px; font-size: 11px; color: var(--sub); }
.season__conds { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.season__conds li { display: flex; flex-direction: column; align-items: center; padding: 10px 6px; border-radius: 14px; background: var(--white); text-align: center; line-height: 1.5; }
.season__conds b { font-family: var(--ff-en); font-size: 18px; color: var(--ink); }
.season__conds span { font-size: 11px; color: var(--sub); }
.season__months { margin-top: 14px; display: grid; grid-template-columns: repeat(12, 1fr); gap: 3px; }
.season__months li { display: grid; place-items: center; height: 30px; border-radius: 8px; background: rgba(35, 48, 58, .06); font-family: var(--ff-en); font-size: 11px; color: var(--sub); }
.season__months li.on { background: var(--champ-l); color: var(--ink); }

/* =========================================================
   Flow page
   ========================================================= */
.flow-page .sec-head { margin-bottom: 48px; }
.timeline { position: relative; max-width: 900px; margin: 0 auto; display: grid; gap: 18px; }
.timeline::before { content: ""; position: absolute; left: 40px; top: 40px; bottom: 40px; border-left: 2px dotted var(--champ-l); }
.tl { position: relative; display: grid; grid-template-columns: 80px minmax(0, 1fr); gap: 28px; align-items: start; }
.tl__num { position: relative; display: grid; place-items: center; width: 80px; height: 80px; border-radius: 50%; background: var(--navy); color: #fff; font-family: var(--ff-en); font-size: 22px; padding-top: 10px; box-shadow: var(--shadow-sm); }
.tl__num::before { content: "STEP"; position: absolute; top: 17px; font-size: 8.5px; letter-spacing: .2em; color: var(--champ-l); }
.tl__body { padding: 26px 30px 28px; border-radius: var(--r-lg); background: var(--card); box-shadow: var(--shadow-sm), inset 0 0 0 1px rgba(35, 48, 58, .05); }
.tl__en { font-family: var(--ff-it); font-style: italic; font-size: 16px; color: var(--champ-d); line-height: 1.4; }
.tl__title { font-family: var(--ff-min); font-weight: 600; font-size: 21px; letter-spacing: .1em; color: var(--ink); line-height: 1.6; }
.tl__text { margin-top: 10px; font-size: 14.5px; }
.tl__link { margin-top: 14px; }

.faq { padding-top: 0; }
.faq__grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(32px, 5vw, 72px); align-items: start; padding-top: clamp(72px, 9vw, 110px); border-top: 1px dashed var(--line-2); }
.faq__list { display: grid; gap: 12px; }
.qa { border-radius: var(--r); background: var(--card); box-shadow: inset 0 0 0 1px var(--line); transition: box-shadow .4s, background-color .4s; }
.qa[open] { background: var(--white); box-shadow: var(--shadow-sm), inset 0 0 0 1px rgba(35, 48, 58, .06); }
.qa summary {
  position: relative; display: grid; grid-template-columns: 36px minmax(0, 1fr) 24px; gap: 14px; align-items: center;
  padding: 20px 24px; cursor: pointer; list-style: none; font-weight: 700; font-size: 15.5px; color: var(--ink); line-height: 1.7;
}
.qa summary::-webkit-details-marker { display: none; }
.qa__q, .qa__mark { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; font-family: var(--ff-en); font-size: 15px; }
.qa__q { background: var(--navy); color: #fff; }
.qa__mark { background: var(--champ-soft); color: var(--champ-d); }
.qa summary i { position: relative; width: 24px; height: 24px; border-radius: 50%; box-shadow: inset 0 0 0 1px var(--line-2); }
.qa summary i::before, .qa summary i::after { content: ""; position: absolute; left: 7px; right: 7px; top: 11.5px; height: 1px; background: var(--ink); transition: transform .4s var(--ease-out); }
.qa summary i::after { transform: rotate(90deg); }
.qa[open] summary i::after { transform: rotate(0); }
.qa__a { display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 14px; padding: 0 24px 22px; }
.qa__a p { padding-top: 4px; font-size: 14.5px; color: var(--ink-2); }

/* =========================================================
   Company page
   ========================================================= */
.company__grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(28px, 4vw, 56px); align-items: stretch; }
.company__table { padding: 10px clamp(22px, 3vw, 40px); border-radius: var(--r-lg); background: var(--card); box-shadow: var(--shadow-sm), inset 0 0 0 1px rgba(35, 48, 58, .05); }
.company__table > div { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 16px; padding: 20px 0; font-size: 14.5px; line-height: 1.9; }
.company__table > div + div { border-top: 1px dashed var(--line-2); }
.company__table dt { font-weight: 700; color: var(--ink); }
.company__table dd { color: var(--ink-2); }
.company__map { position: relative; min-height: 380px; border-radius: var(--arch); overflow: hidden; box-shadow: var(--shadow); background: var(--sand); }
.company__map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; filter: saturate(.75) sepia(.08); }
.company__cards { margin-top: clamp(40px, 5vw, 64px); display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.mini-card { position: relative; display: flex; align-items: center; gap: 22px; padding: 26px 80px 26px 28px; border-radius: var(--r-lg); background: var(--white); box-shadow: var(--shadow-sm); transition: transform .6s var(--ease-out), box-shadow .6s; }
.mini-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.mini-card__mark, .mini-card__ig { width: 64px; height: 64px; flex: none; padding: 14px; border-radius: 50%; background: var(--paper); fill: var(--ink); color: var(--ink); --star: var(--champ); }
.mini-card__body { display: flex; flex-direction: column; line-height: 1.6; }
.mini-card__en { font-family: var(--ff-en); font-size: 11px; letter-spacing: .2em; color: var(--champ-d); }
.mini-card__title { font-family: var(--ff-min); font-weight: 600; font-size: 19px; letter-spacing: .08em; color: var(--ink); }
.mini-card__text { font-size: 13px; color: var(--sub); }
.mini-card .rel__arrow { top: 50%; translate: 0 -50%; }

/* =========================================================
   Contact page
   ========================================================= */
.contact__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(28px, 4vw, 56px); align-items: start; }
.channels { display: grid; gap: 14px; }
.channel {
  position: relative; display: grid; grid-template-columns: 56px minmax(0, 1fr) 24px; gap: 18px; align-items: center;
  padding: 24px 26px; border-radius: var(--r-lg); background: var(--white); color: var(--ink); box-shadow: var(--shadow-sm);
  transition: transform .6s var(--ease-out), box-shadow .6s;
}
.channel[hidden] { display: none; }
.channel:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.channel__icon { width: 56px; height: 56px; padding: 15px; border-radius: 50%; background: var(--paper); color: var(--ink); }
.channel--tel { background: var(--navy); color: #fff; }
.channel--tel .channel__icon { background: rgba(255, 255, 255, .1); color: var(--champ-l); }
.channel__body { display: flex; flex-direction: column; line-height: 1.6; min-width: 0; }
.channel__en { font-family: var(--ff-en); font-size: 11px; letter-spacing: .2em; color: var(--champ-d); }
.channel--tel .channel__en { color: var(--champ-l); }
.channel__title { font-weight: 700; font-size: 16px; letter-spacing: .06em; }
.channel__num { font-family: var(--ff-en); font-weight: 600; font-size: clamp(24px, 2.4vw, 30px); letter-spacing: .05em; line-height: 1.4; }
.channel__meta { font-size: 12.5px; color: var(--sub); }
.channel--tel .channel__meta { color: rgba(246, 243, 236, .72); }
.channel__arrow { width: 22px; height: 9px; transition: transform .5s var(--ease-out); }
.channel:hover .channel__arrow { transform: translateX(4px); }
.contact__points { margin-top: 10px; padding: 22px 24px; border-radius: var(--r); background: var(--champ-soft); display: grid; gap: 6px; }
.contact__points li { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 14px; color: var(--ink); line-height: 1.7; }
.contact__points svg { width: 20px; height: 20px; padding: 3px; border-radius: 50%; background: var(--white); color: var(--champ-d); flex: none; }
.contact__help { margin-top: 10px; padding: 22px 24px; border-radius: var(--r); box-shadow: inset 0 0 0 1px var(--line); display: grid; gap: 8px; justify-items: start; }
.contact__help-head { font-family: var(--ff-min); font-weight: 600; font-size: 14.5px; letter-spacing: .08em; color: var(--ink); }

.form { padding: clamp(28px, 4vw, 48px); border-radius: var(--r-lg); background: var(--white); box-shadow: var(--shadow-sm), inset 0 0 0 1px rgba(35, 48, 58, .05); display: grid; gap: 22px; scroll-margin-top: calc(var(--header-h) + 24px); }
.form__row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.field { display: grid; gap: 8px; min-width: 0; border: 0; padding: 0; margin: 0; }
.field__label { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 14px; color: var(--ink); letter-spacing: .06em; padding: 0; }
.field__label em { font-style: normal; font-size: 10.5px; padding: 1px 8px; border-radius: 999px; background: var(--navy); color: #fff; letter-spacing: .08em; line-height: 1.7; }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 18px; border: 0; border-radius: 14px; background: var(--paper);
  box-shadow: inset 0 0 0 1px transparent; font-size: 16px; font-weight: 500; line-height: 1.6; color: var(--ink);
  transition: box-shadow .3s, background-color .3s; -webkit-appearance: none; appearance: none;
}
.field textarea { resize: vertical; min-height: 160px; }
.field input::placeholder, .field textarea::placeholder { color: rgba(106, 115, 122, .65); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; background: #fff; box-shadow: inset 0 0 0 1.5px var(--champ); }
.field .is-invalid { box-shadow: inset 0 0 0 1.5px #c0605a; background: #fbf1ef; }
.field textarea.is-filled { background: var(--champ-soft); }
.select { position: relative; display: block; }
.select::after { content: ""; position: absolute; right: 18px; top: 50%; width: 8px; height: 8px; margin-top: -6px; border: solid var(--ink); border-width: 0 1.5px 1.5px 0; transform: rotate(45deg); pointer-events: none; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { position: relative; }
.chips input { position: absolute; opacity: 0; }
.chips span { display: inline-block; padding: 8px 16px; border-radius: 999px; background: var(--paper); font-size: 13.5px; font-weight: 700; color: var(--ink-2); cursor: pointer; transition: background-color .3s, color .3s, box-shadow .3s; line-height: 1.6; }
.chips span:hover { box-shadow: inset 0 0 0 1px var(--line-2); }
.chips input:checked + span { background: var(--navy); color: #fff; }
.chips input:focus-visible + span { outline: 2px solid var(--champ); outline-offset: 2px; }
.form__submit { margin-top: 6px; }
.form__note { font-size: 12.5px; color: var(--sub); line-height: 1.8; }

/* =========================================================
   Privacy
   ========================================================= */
.policy__wrap { max-width: 860px; }
.policy__intro { padding: 26px 30px; border-radius: var(--r); background: var(--champ-soft); color: var(--ink); }
.policy__item { margin-top: 20px; padding: 28px 30px; border-radius: var(--r); background: var(--card); box-shadow: inset 0 0 0 1px var(--line); }
.policy__item h2 { font-family: var(--ff-min); font-weight: 600; font-size: 18px; letter-spacing: .08em; color: var(--ink); line-height: 1.6; margin-bottom: 10px; }
.policy__item p, .policy__item li { font-size: 14.5px; }
.policy__item ul { margin-top: 8px; display: grid; gap: 4px; }
.policy__item li { position: relative; padding-left: 18px; }
.policy__item li::before { content: ""; position: absolute; left: 2px; top: .8em; width: 6px; height: 6px; border-radius: 50%; background: var(--champ); }
.policy__date { margin-top: 28px; text-align: right; font-size: 13px; color: var(--sub); }

/* =========================================================
   Reveal
   ========================================================= */
.js [data-reveal] { opacity: 0; transform: translateY(28px); }
.js [data-reveal].is-in { opacity: 1; transform: none; transition: opacity 1.1s var(--ease) var(--delay, 0s), transform 1.3s var(--ease-out) var(--delay, 0s); }
.js .svc__icon svg > *, .js .strength__icon svg > * { stroke-dasharray: 1; stroke-dashoffset: 1; }
.js .svc__icon svg > [stroke-dasharray] { stroke-dasharray: 2 2.5; stroke-dashoffset: 0; }
.js .is-in .svc__icon svg > *:not([stroke-dasharray]), .js .is-in .strength__icon svg > * { stroke-dashoffset: 0; transition: stroke-dashoffset 1.8s var(--ease) calc(var(--delay, 0s) + .3s); }

/* =========================================================
   Responsive
   ========================================================= */
@media (min-width: 1360px) {
  .header__tel { display: flex; }
}

@media (max-width: 1180px) {
  .gnav, .header__cta { display: none; }
  .menu-btn { display: inline-flex; margin-left: 12px; }
  .header__tel { display: flex; margin-left: auto; }
  .hero__photo--a { top: auto; bottom: 16%; }
  .strengths { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .ctips { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .article { grid-template-columns: 70px minmax(0, 1fr); }
  .article__visual { grid-column: 2; }
}

@media (max-width: 1024px) {
  .hero { min-height: auto; padding-bottom: 120px; }
  .hero__center { margin-top: 10px; }
  .hero__photo { position: relative; inset: auto; width: auto; }
  .hero { grid-template-columns: 1fr 1fr; grid-template-areas: "c c" "a b"; gap: 56px 24px; justify-items: center; align-items: start; }
  .hero__center { grid-area: c; }
  .hero__photo--a { grid-area: a; justify-self: end; width: min(100%, 280px); }
  .hero__photo--b { grid-area: b; justify-self: start; width: min(100%, 280px); margin-top: 56px; }
  .hero__ring { top: 36%; }
  .hero__scroll { display: none; }

  .concept__grid, .message__grid { grid-template-columns: 1fr; }
  .concept__visual { margin: 0 auto; width: min(100%, 460px); }
  .services { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sim-teaser__grid, .signs-teaser__grid { grid-template-columns: 1fr; }
  .steps-mini { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 36px; }
  .steps-mini li:nth-child(3)::after { display: none; }
  .tiplinks { grid-template-columns: 1fr; }
  .cta__card { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__info { display: flex; flex-direction: column; align-items: center; text-align: center; }
  .footer__contact { justify-items: center; }
  .footer__nav { justify-content: center; }

  .svc-detail, .svc-detail:nth-child(even) { grid-template-columns: 1fr; }
  .svc-detail:nth-child(even) .svc-detail__visual { order: 0; }
  .svc-detail__visual { position: relative; top: 0; width: min(100%, 380px); margin: 0 auto; aspect-ratio: 4 / 3.4; }
  .case, .case--rev { grid-template-columns: 1fr; }
  .case--rev .case__media { order: 0; }
  .check__grid, .contact__grid, .company__grid, .faq__grid { grid-template-columns: 1fr; }
  .check__aside { position: relative; top: 0; }
  .sim__grid { grid-template-columns: 1fr; }
  .sim__stage { position: relative; top: 0; }
  .reasons__list { grid-template-columns: 1fr; }
  .related__grid { grid-template-columns: 1fr; }
  .page-hero__arch { opacity: .7; }
}

@media (max-width: 900px) {
  .points__list { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; filter: none; }
  .points__list li, .points__list li:first-child, .points__list li:last-child { justify-content: center; border-radius: 18px; padding: 14px 16px; text-align: center; box-shadow: var(--shadow-sm); }
  .points__list li + li { box-shadow: var(--shadow-sm); }
}

@media (max-width: 767px) {
  :root { --header-h: 64px; }
  body { font-size: 15px; line-height: 1.95; }
  .pc { display: none; }
  .sp { display: inline; }
  .header.is-scrolled { --header-h: 60px; }
  .header__inner { padding: 0 12px 0 16px; gap: 10px; }
  .brand { gap: 9px; }
  .brand__mark { height: 36px; }
  .brand__name { font-size: 16.5px; letter-spacing: .12em; }
  .brand__sub { font-size: 9px; letter-spacing: .14em; }
  .header__tel { display: none; }
  .menu-btn { margin-left: auto; height: 42px; padding-left: 14px; }
  .menu-btn__bars { width: 30px; height: 30px; }
  .menu-btn__bars i { left: 9px; right: 9px; }
  .menu-btn__bars i:first-child { top: 11.5px; }
  .menu-btn__bars i:last-child { top: 17.5px; }
  .menu-btn[aria-expanded="true"] .menu-btn__bars i { top: 14.5px !important; }
  .drawer__panel { border-radius: 0; width: 100%; padding-top: calc(var(--header-h) + 8px); }

  .section { padding: 76px 0; }
  .band { margin: 0 8px; border-radius: 28px; }
  .split-head { flex-direction: column; align-items: flex-start; margin-bottom: 36px; }
  .split-head__text { font-size: 14.5px; }
  .section__more { justify-content: flex-start; }
  .section__more--center { justify-content: center; }
  .btn { min-height: 56px; padding: 0 26px; font-size: 14.5px; }

  .hero { padding: calc(var(--header-h) + 34px) 16px 72px; gap: 40px 12px; }
  .hero__ring { width: 130vw; top: 26%; }
  .hero .blob--a { width: 110vw; height: 110vw; left: -50vw; top: -40vw; }
  .hero .blob--b { width: 110vw; height: 110vw; right: -50vw; bottom: 0; }
  .hero__emblem { width: 84px; }
  .hero__logo { margin-top: 14px; }
  .hero__name { font-size: clamp(30px, 9.4vw, 40px); }
  .hero__logo .ornament { width: 86%; font-size: 19px; margin-top: 12px; }
  .hero__tag { font-size: 13.5px; letter-spacing: .26em; margin-top: 12px; }
  .hero__catch { font-size: 15px; margin-top: 18px; }
  .hero__actions { flex-direction: column; align-items: stretch; width: min(100%, 340px); margin: 26px auto 0; gap: 10px; }
  .hero__tel { margin-top: 18px; padding: 8px 22px 8px 8px; border-radius: 999px; background: rgba(255, 253, 249, .8); box-shadow: inset 0 0 0 1px var(--line); text-align: left; }
  .hero__tel-icon { width: 40px; height: 40px; }
  .hero__tel-body { flex-direction: column; align-items: flex-start; gap: 0; line-height: 1.35; }
  .hero__tel-label { font-size: 11px; }
  .hero__tel-num { font-size: 21px; }
  .hero__photo--a, .hero__photo--b { width: 100%; }
  .hero__photo--b { margin-top: 36px; }
  .hero__photo::before { translate: 8px 8px; }
  .hero__photo--b::before { translate: -8px 8px; }
  .hero__chip { font-size: 10.5px; padding: 6px 12px 6px 6px; gap: 6px; bottom: -14px; }
  .hero__chip span { font-size: 8.5px; padding: 2px 7px; }
  .hero__scroll { display: none; }

  .points { margin-top: 0; padding: 0 0 8px; }
  .points__list li, .points__list li:first-child, .points__list li:last-child { flex-direction: column; gap: 4px; padding: 12px 8px; font-size: 12px; letter-spacing: .03em; }

  .concept__visual { padding-bottom: 50px; }
  .badge { width: 100px; right: 0; }
  .badge__mark { width: 32px; }
  .concept__title { margin-top: 24px; }
  .strengths__head { margin-bottom: 32px; }
  .strengths { grid-template-columns: 1fr; gap: 14px; }
  .strength { display: grid; grid-template-columns: 64px minmax(0, 1fr); column-gap: 18px; padding: 24px 22px; text-align: left; }
  .strength__icon { grid-row: span 3; width: 64px; height: 64px; margin: 0; }
  .strength__icon svg { width: 30px; height: 30px; }
  .strength__en { margin-top: 0; font-size: 14.5px; }
  .strength__title { font-size: 18px; }
  .strength__text { grid-column: 1 / -1; margin-top: 14px; }
  .strength__num { top: 18px; right: 20px; }

  .services { grid-template-columns: 1fr; gap: 12px; }
  .svc__link { padding: 24px 22px 20px; }
  .svc__icon { width: 54px; height: 54px; }
  .svc__icon svg { width: 28px; height: 28px; }
  .svc__en { margin-top: 14px; }

  .wcards { grid-template-columns: 1fr; gap: 36px; }
  .wcard__media { border-radius: 24px; }
  .wcard__title { font-size: 17px; }
  .wcard__arrow { width: 46px; height: 46px; }

  .sim-demo { border-width: 6px; border-radius: 24px; }
  .sim-demo .house { border-radius: 18px; }
  .sim-demo__label { left: 10px; bottom: 10px; padding: 6px 14px 6px 12px; }
  .sim-demo__name { font-size: 12.5px; }

  .signs { grid-template-columns: 1fr 1fr; gap: 10px; }
  .sign { min-height: 0; padding: 18px 16px; gap: 10px; }
  .sign__title { font-size: 13.5px; }
  .tiplinks { padding: 24px 20px; border-radius: 24px; }
  .tiplinks a { font-size: 14px; padding: 12px 2px; gap: 12px; }

  .steps-mini { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 28px; }
  .steps-mini li:nth-child(3)::after { display: block; }
  .steps-mini li:nth-child(even)::after { display: none; }
  .steps-mini__num { width: 76px; height: 76px; font-size: 19px; }
  .steps-mini__num::before { top: 15px; }
  .steps-mini li:not(:last-child)::after { top: 38px; left: calc(50% + 46px); right: calc(-50% + 46px - 12px); }
  .steps-mini__title { font-size: 14px; }

  .profile__card { padding: 60px 26px 36px; }
  .profile__name { font-size: 28px; }

  .cta { padding: 16px 0 76px; }
  .cta .wrap { padding: 0 8px; }
  .cta__card { padding: 44px 22px 26px; border-radius: 28px; gap: 28px; }
  .cta__mark { width: 260px; right: -60px; bottom: -40px; }
  .cta__tel { padding: 18px 16px; }
  .cta__tel-num { font-size: 27px; gap: 8px; }
  .cta__tel-num svg { width: 22px; height: 22px; }
  .cta__btns { grid-template-columns: 1fr; }
  .cta__btns .btn { min-height: 54px; }

  .footer { padding: 56px 0 calc(110px + env(safe-area-inset-bottom)); border-radius: 28px 28px 0 0; }
  .footer__mark { width: 64px; }
  .footer__name { font-size: 26px; }
  .footer__brand .ornament { width: 250px; font-size: 15px; }
  .footer__tel { font-size: 25px; }
  .footer__tel--sub { font-size: 19px; }
  .footer__nav { gap: 6px 16px; font-size: 13px; }
  .footer__copy { margin-top: 40px; }

  .fixed-cta {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
    display: grid; grid-template-columns: 1fr 1fr 1.3fr; gap: 6px;
    padding: 8px 8px calc(8px + env(safe-area-inset-bottom));
    background: rgba(246, 243, 236, .98);
    box-shadow: 0 -1px 0 var(--line), 0 -10px 24px -18px rgba(35, 48, 58, .35);
    transform: translateY(110%); transition: transform .6s var(--ease-out);
  }
  .fixed-cta.is-show { transform: none; }
  .fixed-cta a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; min-height: 54px; border-radius: 14px; font-size: 11px; font-weight: 700; letter-spacing: .04em; color: var(--ink); background: var(--white); box-shadow: inset 0 0 0 1px var(--line); line-height: 1.4; }
  .fixed-cta svg { width: 20px; height: 20px; }
  .fixed-cta__tel svg { color: var(--champ-d); }
  .fixed-cta .fixed-cta__main { background: var(--navy); color: #fff; box-shadow: none; font-size: 12px; }
  .totop { right: 14px; bottom: calc(84px + env(safe-area-inset-bottom)); width: 44px; height: 44px; }
  .toast { bottom: calc(92px + env(safe-area-inset-bottom)); }

  .page-hero { padding: calc(var(--header-h) + 44px) 0 56px; }
  .page-hero__arch { width: 180px; right: -40px; top: calc(var(--header-h) + 20px); opacity: .8; }
  .page-hero__title { margin-top: 20px; }
  .page-hero__en { font-size: clamp(34px, 10.5vw, 46px); }
  .page-hero__lead { font-size: 14px; margin-top: 22px; }
  .related { padding-top: 64px; }
  .related__grid { margin-top: 28px; gap: 12px; }
  .rel { padding: 22px 22px; }

  .anchor-nav { justify-content: flex-start; gap: 8px; }
  .anchor-nav a { padding: 8px 14px; font-size: 13px; }
  .svc-detail__lists { grid-template-columns: 1fr; gap: 12px; }
  .svc-list { padding: 20px; }
  .process { grid-template-columns: 1fr 1fr; gap: 10px; }
  .process li { padding: 18px 16px; }
  .process__title { font-size: 15.5px; }
  .process__text { font-size: 12.5px; }

  .case__media { grid-template-columns: 1fr; gap: 0; }
  .case__img:not(.case__img--after) { width: 64%; }
  .case__arrow { margin: -10px auto -10px 24%; position: relative; z-index: 2; }
  .case__arrow svg { transform: rotate(90deg); }
  .works__caption { text-align: left; }
  .ig-band__inner { grid-template-columns: 1fr; justify-items: start; padding: 28px 22px; }
  .ig-band .btn { width: 100%; }

  .sim__stage { position: sticky; top: var(--header-h); z-index: 5; margin: 0 -20px; padding: 8px 12px 10px; background: rgba(246, 243, 236, .96); }
  .sim__canvas { border-width: 5px; border-radius: 20px; box-shadow: var(--shadow-sm); }
  .sim__canvas .house { border-radius: 15px; }
  .sim__caption { display: none; }
  .sim__panel { padding: 18px 16px 22px; }
  .sim__parts { position: sticky; top: calc(var(--header-h) + var(--stage-h, 0px)); z-index: 4; }
  .sim__parts button { min-height: 48px; font-size: 13px; }
  .sim__swatches { grid-template-columns: repeat(6, 1fr); gap: 10px; }
  .preset { padding: 8px; gap: 7px; font-size: 11px; letter-spacing: 0; }
  .preset__bar { width: 22px; height: 18px; border-radius: 5px; }
  .ctips { grid-template-columns: 1fr; gap: 12px; }

  .ck { padding: 18px 16px; gap: 14px; grid-template-columns: 28px minmax(0, 1fr) auto; }
  .ck__box { width: 28px; height: 28px; }
  .ck__box::after { left: 9.5px; top: 5.5px; }
  .ck__title { font-size: 15px; }
  .result { padding: 26px 22px 22px; }
  .article { grid-template-columns: 1fr; padding: 26px 20px; gap: 18px; }
  .article__head { flex-direction: row; align-self: auto; }
  .article__no { width: 48px; height: 48px; font-size: 16px; }
  .article__visual { grid-column: auto; min-height: 0; }

  .timeline::before { left: 28px; }
  .tl { grid-template-columns: 56px minmax(0, 1fr); gap: 14px; }
  .tl__num { width: 56px; height: 56px; font-size: 17px; padding-top: 8px; }
  .tl__num::before { top: 11px; font-size: 7px; }
  .tl__body { padding: 20px 20px 22px; border-radius: 22px; }
  .tl__title { font-size: 18px; }
  .qa summary { grid-template-columns: 30px minmax(0, 1fr) 22px; gap: 12px; padding: 16px 16px; font-size: 14.5px; }
  .qa__q, .qa__mark { width: 30px; height: 30px; font-size: 13px; }
  .qa__a { grid-template-columns: 30px minmax(0, 1fr); gap: 12px; padding: 0 16px 18px; }

  .company__table { padding: 4px 20px; }
  .company__table > div { grid-template-columns: 1fr; gap: 2px; padding: 16px 0; }
  .company__map { border-radius: 28px; min-height: 300px; }
  .company__cards { grid-template-columns: 1fr; gap: 12px; }
  .mini-card { padding: 20px 70px 20px 20px; gap: 16px; }
  .mini-card__mark, .mini-card__ig { width: 54px; height: 54px; padding: 12px; }

  .channel { grid-template-columns: 48px minmax(0, 1fr) 20px; gap: 14px; padding: 20px 18px; }
  .channel__icon { width: 48px; height: 48px; padding: 13px; }
  .form { padding: 26px 18px; }
  .form__row { grid-template-columns: 1fr; }
  .policy__intro, .policy__item { padding: 22px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
  .twinkle { opacity: .8; transform: none; }
}