/* 野田の消煙機 LP — static rebuild of the original WordPress page */

:root {
  --navy: #15324a;
  --navy-2: #1c405d;
  --navy-line: rgba(255, 255, 255, .16);
  --ink: #1e2b35;
  --ink-2: #44535f;
  --ink-3: #66737d;
  --line: #d9dfe4;
  --bg: #ffffff;
  --bg-light: #edf1f4;
  --bg-hero: #ecf0f1;
  --card: #ffffff;
  --orange: #f39c12;
  --orange-1: #fca624;
  --orange-2: #f08c1c;
  --orange-ink: #c46a00;
  --cream: #fff7ed;
  --blue: #3498db;
  --blue-ink: #1f6fb8;
  --blue-pale: #d6eafb;
  --green: #2ecc71;
  --teal: #12876f;
  --line-green: #06c755;
  --red: #d23f31;

  --font: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", YuGothic, Meiryo, sans-serif;
  --num: "Barlow Condensed", "Arial Narrow", "Roboto Condensed", var(--font);
  --hd-h: 64px;
  --bar-h: 0px;
  --gutter: 20px;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(21, 50, 74, .06), 0 10px 28px -12px rgba(21, 50, 74, .22);
  --ease: cubic-bezier(.2, .7, .1, 1);

  color-scheme: light;
}
@media (min-width: 900px) { :root { --hd-h: 76px; --gutter: 32px; } }
@media (max-width: 899px) { :root { --bar-h: calc(64px + env(safe-area-inset-bottom, 0px)); } }

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--hd-h) + 12px); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0; padding-bottom: var(--bar-h);
  background: var(--bg); color: var(--ink);
  font-family: var(--font); font-size: 16px; font-weight: 400; line-height: 1.85; letter-spacing: .04em;
  line-break: strict; overflow-wrap: anywhere;
  -webkit-font-smoothing: antialiased;
}
@media (min-width: 900px) { body { font-size: 17px; } }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; padding: 0; }
p, li, dd { text-wrap: pretty; }
ul, ol { list-style: none; }
button, input, select, textarea { font: inherit; letter-spacing: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }
[hidden] { display: none !important; }

.nb { display: inline-block; }
.num { font-family: var(--num); font-variant-numeric: tabular-nums; letter-spacing: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; padding: 10px 16px; border-radius: 8px; background: var(--navy); color: #fff; font-weight: 700; text-decoration: none; }
.skip:focus { top: 12px; }
.ic { width: 1em; height: 1em; flex: none; fill: currentColor; }

.wrap { width: 100%; max-width: calc(1120px + var(--gutter) * 2); margin: 0 auto; padding-inline: var(--gutter); }
.wrap--narrow { max-width: calc(860px + var(--gutter) * 2); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  min-height: 48px; padding: 10px 24px; border: 0; border-radius: 10px;
  font-weight: 700; line-height: 1.4; letter-spacing: .06em; text-align: center; text-decoration: none; cursor: pointer;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), filter .2s;
}
.btn--orange { background: var(--orange); color: #1d1d1d; }
.btn--orange:hover { filter: brightness(1.05); }
.btn--cta {
  width: 100%; max-width: 360px; min-height: 60px; padding: 14px 28px;
  background: linear-gradient(180deg, var(--orange-1), var(--orange-2));
  color: #2a2a2a; font-size: 18px;
  box-shadow: 0 4px 0 #cf7410, 0 14px 24px -12px rgba(207, 116, 16, .7);
}
.btn--cta:hover { transform: translateY(-1px); filter: brightness(1.04); }
.btn--cta:active { transform: translateY(3px); box-shadow: 0 1px 0 #cf7410; }
.arw { width: 9px; height: 9px; border-top: 2.5px solid currentColor; border-right: 2.5px solid currentColor; transform: rotate(45deg); flex: none; }

/* ---------- header ---------- */
.hd {
  position: fixed; inset: 0 0 auto; z-index: 50;
  padding-top: env(safe-area-inset-top, 0px);
  background: rgba(255, 255, 255, .95);
  -webkit-backdrop-filter: saturate(1.4) blur(10px); backdrop-filter: saturate(1.4) blur(10px);
  transition: box-shadow .3s;
}
.hd.is-scrolled { box-shadow: 0 1px 0 var(--line), 0 6px 18px -10px rgba(21, 50, 74, .3); }
.hd__in { display: flex; align-items: center; gap: 16px; height: var(--hd-h); max-width: calc(1200px + var(--gutter) * 2); margin: 0 auto; padding-inline: var(--gutter); }
.hd__logo { flex: none; display: block; }
.hd__logo img { width: auto; height: 30px; }
.hd__nav { display: none; }
.hd__tel { display: none; }
.hd__cta { display: none; }
@media (min-width: 900px) {
  .hd__logo img { height: 36px; }
  .hd__tel { display: flex; align-items: center; gap: 8px; margin-left: auto; color: var(--ink); text-decoration: none; line-height: 1.2; }
  .hd__tel .ic { width: 26px; height: 26px; color: var(--navy); }
  .hd__tel b { display: block; font-size: 23px; font-weight: 700; letter-spacing: .02em; }
  .hd__tel small { display: block; margin-top: 2px; font-size: 11.5px; color: var(--ink-2); letter-spacing: .02em; }
  .hd__cta { display: inline-flex; margin-left: 8px; min-height: 48px; padding: 10px 22px; font-size: 15px; }
}
@media (min-width: 1240px) {
  .hd__nav { display: flex; gap: 4px; margin-left: 20px; }
  .hd__nav a { padding: 8px 10px; border-radius: 6px; font-size: 14.5px; font-weight: 500; color: var(--ink); text-decoration: none; letter-spacing: .04em; }
  .hd__nav a:hover { background: var(--bg-light); color: var(--navy); }
}

main { padding-top: calc(var(--hd-h) + env(safe-area-inset-top, 0px)); }

/* ---------- hero ---------- */
.hero { position: relative; background: var(--bg-hero); overflow: hidden; }
.hero::before {   /* halftone dots from the original key visual */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(circle, #fff 0 40%, transparent 43%);
  background-size: 15px 15px;
  -webkit-mask-image: linear-gradient(100deg, #000 0%, rgba(0, 0, 0, .55) 22%, transparent 46%);
  mask-image: linear-gradient(100deg, #000 0%, rgba(0, 0, 0, .55) 22%, transparent 46%);
}
.hero__photo { display: block; position: relative; }
.hero__photo img { width: 100%; height: auto; aspect-ratio: 2 / 1; object-fit: cover; object-position: 55% 62%; }
.hero__in { position: relative; padding: 22px var(--gutter) 36px; text-align: center; }
.hero__catch { font-size: clamp(26px, 7.2vw, 46px); font-weight: 900; line-height: 1.4; letter-spacing: .02em; font-feature-settings: "palt"; color: #161616; }
.hero__catch em { font-style: normal; color: var(--blue-ink); font-size: 1.12em; }
.hero__sub { margin-top: 10px; font-size: clamp(15px, 4vw, 22px); font-weight: 700; line-height: 1.6; letter-spacing: .02em; font-feature-settings: "palt"; color: #222; }
.hero__pill b { display: inline-block; margin-right: .7em; padding: 0 .7em; border-radius: 4px; background: var(--orange-1); color: #2a2a2a; letter-spacing: .08em; }
.hero__pill { display: inline-block; margin-top: 14px; padding: 6px 18px; border-radius: 999px; background: var(--navy); color: #fff; font-size: 13.5px; font-weight: 700; line-height: 1.5; letter-spacing: .04em; }
.hero__brand { margin: 12px auto 0; width: min(460px, 86%); }
.hero__brand img { width: 100%; }

.points { display: flex; justify-content: center; gap: clamp(8px, 2.4vw, 18px); margin-top: 18px; }
.point { position: relative; width: clamp(100px, 28vw, 140px); aspect-ratio: 1; }
.point__ring { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.point__ring circle { fill: #fff; stroke: var(--blue); stroke-width: 3.5; }
.point__ring text { fill: var(--blue); font-family: var(--num); font-weight: 700; font-size: 21px; letter-spacing: 1px; stroke: var(--bg-hero); stroke-width: 6px; paint-order: stroke; stroke-linejoin: round; }
.point p { position: absolute; inset: 14% 8% 6%; display: flex; flex-direction: column; align-items: center; justify-content: center; color: var(--blue); line-height: 1.3; letter-spacing: 0; font-feature-settings: "palt"; }
.point__s { font-size: clamp(12px, 3.3vw, 16px); font-weight: 700; }
.point__xs { font-size: clamp(9px, 2.35vw, 12.5px); font-weight: 700; white-space: nowrap; letter-spacing: -.03em; }
.point b { font-size: clamp(13px, 3.7vw, 18px); font-weight: 900; }
.point .point__big { font-family: var(--num); font-size: clamp(34px, 10vw, 50px); font-weight: 700; line-height: 1; letter-spacing: 0; }
.point__big small { font-size: .6em; }

@media (min-width: 600px) and (max-width: 899px) { .hero__photo img { max-height: 340px; } }
@media (min-width: 900px) {
  .hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 46%); min-height: min(780px, calc(100svh - var(--hd-h))); }
  .hero::before { -webkit-mask-image: linear-gradient(90deg, #000 0%, rgba(0, 0, 0, .5) 30%, transparent 55%); mask-image: linear-gradient(90deg, #000 0%, rgba(0, 0, 0, .5) 30%, transparent 55%); }
  .hero__photo { grid-column: 2; grid-row: 1; clip-path: polygon(16% 0, 100% 0, 100% 100%, 0 100%); }
  .hero__photo img { position: absolute; inset: 0; height: 100%; aspect-ratio: auto; object-position: 78% 50%; }
  .hero__in { grid-column: 1; grid-row: 1; align-self: center; padding: 48px 24px 52px max(var(--gutter), calc((100vw - 1200px) / 2)); }
  .hero__catch { font-size: clamp(30px, 3.1vw, 46px); }
  .hero__sub { font-size: clamp(16px, 1.45vw, 21px); }
  .hero__pill { font-size: 15px; }
  .point { width: clamp(118px, 9.6vw, 142px); }
  .point__s { font-size: 15px; } .point__xs { font-size: 12px; } .point b { font-size: 18px; } .point .point__big { font-size: 48px; }
}

/* ---------- CTA block (repeated) ---------- */
.cta { display: flex; flex-direction: column; align-items: center; text-align: center; }
.cta__note { margin-top: 12px; font-size: 13.5px; line-height: 1.7; color: var(--ink-2); }
.cta__tel { display: flex; flex-direction: column; align-items: center; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); width: min(100%, 560px); line-height: 1.5; }
.cta__tel span { font-size: 14px; font-weight: 700; color: var(--ink-2); }
.cta__tel a { font-family: var(--num); font-size: 34px; font-weight: 700; letter-spacing: .02em; color: var(--navy); text-decoration: none; line-height: 1.2; }
.cta__tel small { font-size: 12.5px; color: var(--ink-3); }
.cta--hero { margin-top: 22px; }
.cta--hero .cta__tel { margin-top: 14px; padding-top: 12px; flex-direction: column; }
.cta--dark { margin-top: clamp(40px, 5vw, 56px); }
.cta--dark .cta__note { color: rgba(255, 255, 255, .82); }
.cta--dark .cta__tel { border-color: var(--navy-line); }
.cta--dark .cta__tel span { color: #fff; }
.cta--dark .cta__tel a { color: #fff; }
.cta--dark .cta__tel small { color: rgba(255, 255, 255, .72); }

/* ---------- stores ticker ---------- */
.ticker { background: #fff; border-bottom: 1px solid var(--line); overflow: hidden; }
.ticker__track { display: flex; width: max-content; animation: ticker 60s linear infinite; }
.ticker__track:hover { animation-play-state: paused; }
.ticker__list { display: flex; flex: none; gap: 28px; padding: 14px 14px; }
.ticker__list li { display: flex; align-items: center; gap: 12px; flex: none; }
.ticker__list img { width: 96px; height: 64px; object-fit: cover; border-radius: 6px; }
.ticker__list p { font-size: 17px; font-weight: 700; line-height: 1.3; letter-spacing: .06em; white-space: nowrap; }
.ticker__list small { display: block; font-size: 12.5px; font-weight: 500; color: var(--ink-3); letter-spacing: .02em; }
@keyframes ticker { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .ticker { overflow-x: auto; }
  .ticker__track { animation: none; }
  .ticker__list[aria-hidden] { display: none; }
}

/* ---------- sections ---------- */
.sec { position: relative; padding-block: clamp(64px, 8vw, 104px); }
.sec--light { background: var(--bg-light); }
.sec--navy { background: var(--navy); color: #fff; }

.sh { text-align: center; margin-bottom: clamp(32px, 4vw, 48px); }
.sh__eyebrow { display: inline-block; margin-bottom: 12px; padding: 3px 14px; border-radius: 999px; background: var(--navy); color: #fff; font-size: 14px; font-weight: 700; letter-spacing: .12em; }
.sh__ttl { font-size: clamp(24px, 3.1vw, 38px); font-weight: 700; line-height: 1.5; letter-spacing: .03em; font-feature-settings: "palt"; color: var(--navy); }
.sec--navy .sh__ttl { color: #fff; }
.sh__ttl--bar::after { content: ""; display: block; width: 44px; height: 4px; margin: 14px auto 0; background: currentColor; border-radius: 2px; }
.sh__lead { max-width: 46em; margin: 16px auto 0; font-size: clamp(15px, 1.5vw, 17px); line-height: 1.85; color: var(--ink-2); }
.sec--navy .sh__lead { color: rgba(255, 255, 255, .85); }

.card { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); }

/* ---------- problems ---------- */
.problem { padding-bottom: 0; }
.worries { display: grid; gap: 16px; }
@media (min-width: 760px) { .worries { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 28px; } }
.worry { padding: 24px 24px 26px; border-top: 4px solid var(--navy); }
.worry h3 { font-size: clamp(18px, 1.9vw, 21px); font-weight: 700; line-height: 1.5; letter-spacing: .02em; font-feature-settings: "palt"; color: var(--navy); }
.worry p { margin-top: 10px; font-size: 15.5px; line-height: 1.85; color: var(--ink-2); }
.problem__map { max-width: 960px; margin: 0 auto clamp(28px, 4vw, 44px); border-radius: 18px; overflow: hidden; background: #eef4f9; box-shadow: var(--shadow); }
@media (max-width: 599px) { .problem__map { margin-inline: calc(var(--gutter) * -1); border-radius: 0; box-shadow: none; } }
.illust { display: block; width: 100%; height: auto; }
/* the numbers in the street scene light up with their card */
.map__no { --s: 1; transform-box: fill-box; transform-origin: center; transform: scale(var(--s)); transition: transform .35s var(--ease), opacity .25s; }
@media (max-width: 599px) { .map__no { --s: 1.3; } .map__cough { font-size: 22px; } }
.map__no.is-on { --s: 1.22; }
.problem__map.has-on .map__no:not(.is-on) { opacity: .35; }
.map__flow, .map__cough { display: none; }   /* only shown when they can move */
@media (prefers-reduced-motion: no-preference) {
  .problem__map.is-ready:not(.is-in) .map__no { opacity: 0; }
  .problem__map.is-in .map__no { animation: map-pop .55s var(--ease) backwards; }
  .problem__map.is-in .map__no[data-no="2"] { animation-delay: .15s; }
  .problem__map.is-in .map__no[data-no="3"] { animation-delay: .3s; }
  .problem__map.is-in .map__no[data-no="4"] { animation-delay: .45s; }
  .map__puff { transform-box: fill-box; animation: map-drift 7s ease-in-out infinite alternate paused; }
  .problem__map.is-vis .map__puff { animation-play-state: running; }
  .map__puff--2 { animation-delay: -2s; }
  .map__puff--3 { animation-delay: -4s; }
  .map__puff--4 { animation-delay: -6s; }

  /* life in the scene: smoke keeps coming, the resident coughs, the owner sighs over the letter */
  .map__flow, .map__cough { display: inline; }
  .mv { transform-box: fill-box; }
  .map__flow-p { transform-origin: center; animation: map-flow 7s linear infinite; }
  .map__flow-p:nth-child(2) { animation-delay: -1s; }
  .map__flow-p:nth-child(3) { animation-delay: -2s; }
  .map__flow-p:nth-child(4) { animation-delay: -3s; }
  .map__flow-p:nth-child(5) { animation-delay: -4s; }
  .map__flow-p:nth-child(6) { animation-delay: -5s; }
  .map__flow-p:nth-child(7) { animation-delay: -6s; }
  .map__res-head { transform-origin: 50% 100%; animation: map-cough 4.6s ease-in-out infinite; }
  .map__cough { transform-origin: center; animation: map-cough-txt 4.6s ease-out infinite; }
  .map__stink { animation: map-stink 2.6s ease-out infinite; }
  .map__stink:nth-child(2) { animation-delay: -.9s; }
  .map__stink:nth-child(3) { animation-delay: -1.7s; }
  .map__wash { transform-origin: 50% 0; animation: map-sway 2.8s ease-in-out infinite alternate; }
  .map__wash--2 { animation-delay: -.7s; }
  .map__wash--3 { animation-delay: -1.5s; animation-duration: 2.2s; }
  .map__wash--4 { animation-delay: -2.1s; animation-duration: 3.4s; }
  .map__owner-head { transform-origin: 50% 100%; animation: map-sigh 5.2s ease-in-out infinite; }
  .map__sweat { animation: map-sweat 2.6s ease-in infinite; }
  .map__letter { transform-origin: 50% 0; animation: map-tremble 2.4s ease-in-out infinite; }
  .map__lantern { transform-origin: 50% 0; animation: map-swing 3.2s ease-in-out infinite alternate; }
  .map__plant { transform-origin: 50% 100%; animation: map-swing 4.2s ease-in-out infinite alternate; }
  .map__drip { animation: map-drip 3s ease-in infinite; }
  .map__drip:nth-child(2) { animation-delay: -1s; }
  .map__drip:nth-child(3) { animation-delay: -2s; }
  .map__cloud { animation: map-cloud 18s ease-in-out infinite alternate; }
  .map__cloud--2 { animation-duration: 23s; animation-delay: -9s; }
  .mv { animation-play-state: paused; }
  .problem__map.is-vis .mv { animation-play-state: running; }
}
@keyframes map-flow {
  0% { transform: translate(0, 0) scale(.4); opacity: 0; }
  6% { opacity: .7; }
  14% { transform: translate(58px, -36px) scale(1); }
  27% { transform: translate(122px, -58px) scale(1.3); }
  43% { transform: translate(202px, -72px) scale(1.6); }
  60% { transform: translate(290px, -72px) scale(1.8); opacity: .55; }
  76% { transform: translate(370px, -64px) scale(1.95); }
  90% { transform: translate(440px, -68px) scale(2.05); opacity: .25; }
  100% { transform: translate(488px, -74px) scale(2.1); opacity: 0; }
}
@keyframes map-cough { 0%, 60% { transform: rotate(0); } 64% { transform: rotate(-7deg); } 68% { transform: rotate(2deg); } 72% { transform: rotate(-6deg); } 77% { transform: rotate(1deg); } 83%, 100% { transform: rotate(0); } }
@keyframes map-cough-txt { 0%, 61% { opacity: 0; transform: translate(5px, 4px) scale(.7); } 65% { opacity: 1; transform: translate(0, 0) scale(1.08); } 69% { transform: scale(1); } 84% { opacity: 1; transform: translate(-3px, -5px); } 92%, 100% { opacity: 0; transform: translate(-5px, -8px); } }
@keyframes map-stink { 0% { opacity: 0; transform: translateY(5px); } 35% { opacity: 1; } 100% { opacity: 0; transform: translateY(-9px); } }
@keyframes map-sway { from { transform: rotate(-4deg); } to { transform: rotate(4deg); } }
@keyframes map-sigh { 0%, 38% { transform: rotate(0); } 50%, 72% { transform: rotate(-6deg) translateY(1px); } 84%, 100% { transform: rotate(0); } }
@keyframes map-sweat { 0%, 25% { opacity: 0; transform: translate(0, -2px); } 38% { opacity: 1; transform: translate(0, 0); } 78% { opacity: 1; transform: translate(1px, 8px); } 92%, 100% { opacity: 0; transform: translate(1px, 12px); } }
@keyframes map-tremble { 0%, 52%, 100% { transform: rotate(0); } 56% { transform: rotate(-1.6deg); } 60% { transform: rotate(1.4deg); } 64% { transform: rotate(-1.2deg); } 68% { transform: rotate(.8deg); } 72% { transform: rotate(0); } }
@keyframes map-swing { from { transform: rotate(-3deg); } to { transform: rotate(3deg); } }
@keyframes map-drip { 0% { opacity: 0; transform: translateY(-3px); } 12% { opacity: 1; } 70% { opacity: 1; transform: translateY(11px); } 100% { opacity: 0; transform: translateY(16px); } }
@keyframes map-cloud { from { transform: translateX(0); } to { transform: translateX(26px); } }
@keyframes map-pop { from { transform: scale(0); opacity: 0; } 60% { transform: scale(calc(var(--s) * 1.15)); opacity: 1; } to { transform: scale(var(--s)); } }
@keyframes map-drift { from { transform: translate(-4px, 2px); } to { transform: translate(6px, -5px); } }
.worry { transition: border-color .25s; }
.worry.is-on { border-top-color: var(--orange-2); }
.worry h3:has(.worry__no) { position: relative; padding-left: 46px; }
.worry__no { position: absolute; left: 0; top: -1px; display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--orange-2); color: #fff; font-size: 21px; font-weight: 700; line-height: 1; }

/* the original's triangle notch into the navy section */
.solution { padding-top: clamp(96px, 11vw, 150px); }
.solution::before {
  content: ""; position: absolute; left: 0; right: 0; top: -1px; height: clamp(40px, 6vw, 90px);
  background: var(--bg-light); clip-path: polygon(0 0, 100% 0, 100% 0, 50% 100%, 0 0);
}

/* ---------- solution (navy) ---------- */
.solution__grid { display: grid; gap: 40px; }
@media (min-width: 980px) { .solution__grid { grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr); gap: 56px; align-items: start; } }
.solution__side { display: grid; gap: 24px; }
/* phones & tablets: title → lead → photo → features → video */
@media (max-width: 979px) {
  .solution__grid { display: flex; flex-direction: column; gap: 0; }
  .solution__main, .solution__side { display: contents; }
  .solution__ttl { order: 1; }
  .solution__lead { order: 2; }
  .product { order: 3; margin-top: 28px; }
  .feats { order: 4; }
  .video { order: 5; margin-top: 28px; }
}
@media (min-width: 600px) and (max-width: 979px) { .product, .video { width: 100%; max-width: 560px; margin-inline: auto; } }
.solution__ttl { font-size: clamp(24px, 3vw, 36px); font-weight: 700; line-height: 1.5; letter-spacing: .03em; font-feature-settings: "palt"; }
.solution__lead { margin-top: 18px; font-size: clamp(15px, 1.5vw, 17px); line-height: 1.9; color: rgba(255, 255, 255, .88); }
.feats { display: grid; gap: 12px; margin-top: 28px; }
@media (min-width: 600px) { .feats { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.feat { display: flex; flex-direction: column; gap: 8px; padding: 18px 22px 20px; color: var(--ink); }
.feat h3 { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 10px; line-height: 1.35; }
.feat__key { font-size: 24px; font-weight: 700; line-height: 44px; color: var(--navy); letter-spacing: .02em; font-feature-settings: "palt"; }
.feat__key b { margin: 0 1px 0 3px; font-size: 1.7em; font-weight: 700; line-height: 0; color: var(--orange-ink); }
.feat__pre { font-size: 15px; line-height: 0; }
.feat__unit { font-size: 1.1em; font-weight: 700; line-height: 0; color: var(--orange-ink); }
.feat__t { font-size: 16px; font-weight: 700; color: var(--ink); }
.feat p { font-size: 14.5px; line-height: 1.8; color: var(--ink-2); word-break: auto-phrase; text-wrap: pretty; }
@media (min-width: 600px) {
  .feat::before { content: ""; width: 28px; height: 3px; border-radius: 2px; background: var(--orange); }
  .feat h3 { flex-direction: column; align-items: flex-start; gap: 2px; }
}

/* photo and video share one card treatment */
.product, .video { border-radius: 16px; overflow: hidden; background: #fff; color: var(--ink); box-shadow: 0 24px 40px -24px rgba(0, 0, 0, .6); }
.product img { display: block; width: 100%; height: auto; }
.product figcaption, .video figcaption { padding: 12px 18px 14px; text-align: center; font-size: 14px; line-height: 1.6; color: var(--ink-2); }
.product figcaption, .video figcaption b { font-size: 16px; font-weight: 700; color: var(--navy); }
.video figcaption b { display: block; }
.video__frame { position: relative; aspect-ratio: 16 / 9; background: #0b1a27; }
.video__frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video__play { position: absolute; inset: 0; display: block; width: 100%; padding: 0; border: 0; background: #0b1a27; cursor: pointer; }
.video__play img { width: 100%; height: 100%; object-fit: cover; opacity: .82; transition: opacity .3s; }
.video__play:hover img { opacity: 1; }
.video__icon { position: absolute; left: 50%; top: 50%; width: 76px; height: 54px; margin: -27px 0 0 -38px; border-radius: 14px; background: #e62117; box-shadow: 0 6px 18px rgba(0, 0, 0, .35); }
.video__icon::after { content: ""; position: absolute; left: 31px; top: 15px; border-left: 20px solid #fff; border-top: 12px solid transparent; border-bottom: 12px solid transparent; }

/* ---------- merits ---------- */
.merits { display: grid; gap: 20px; }
@media (min-width: 900px) { .merits { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; } }
@media (min-width: 600px) and (max-width: 899px) { .merits { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.merit-card { overflow: hidden; display: flex; flex-direction: column; }
.merit-card img { width: 100%; aspect-ratio: 2 / 1; object-fit: cover; }
.merit-card__body { padding: 20px 22px 24px; }
.merit-card h3 { font-size: 19px; font-weight: 700; line-height: 1.5; text-align: center; color: var(--navy); font-feature-settings: "palt"; }
.dots { margin-top: 12px; }
.dots li { position: relative; padding-left: 1.1em; font-size: 15.5px; line-height: 1.75; color: var(--ink-2); }
.dots li + li { margin-top: 4px; }
.dots li::before { content: ""; position: absolute; left: 0; top: .72em; width: 6px; height: 6px; border-radius: 50%; background: var(--blue); }

/* ---------- navy bands ---------- */
.band { padding-block: clamp(56px, 7vw, 88px); }
.band__ttl { margin-bottom: 28px; text-align: center; font-size: clamp(20px, 2.2vw, 26px); font-weight: 700; letter-spacing: .08em; }
.checks { display: grid; gap: 14px; width: fit-content; max-width: 100%; margin: 0 auto; }
.checks li { position: relative; padding-left: 40px; font-size: clamp(18px, 2.2vw, 25px); font-weight: 700; line-height: 1.5; letter-spacing: .06em; }
.checks li::before { content: ""; position: absolute; left: 0; top: .2em; width: 28px; height: 28px; border-radius: 50%; background: var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%2315324a' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 18px no-repeat; }

.stats { display: grid; gap: 14px; }
@media (min-width: 760px) { .stats { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; } }
.stats li { padding: 22px 16px 20px; border: 1px solid var(--navy-line); border-radius: var(--radius); background: rgba(255, 255, 255, .04); text-align: center; }
.stat__num { display: block; font-size: 22px; font-weight: 700; line-height: 1.1; color: var(--orange-1); letter-spacing: .02em; }
.stat__num .num { font-size: 64px; font-weight: 700; margin-right: 2px; }
.stat__num small { font-size: 16px; color: rgba(255, 255, 255, .7); margin-right: 4px; }
.stats p { margin-top: 10px; font-size: 16px; font-weight: 700; line-height: 1.6; }

/* ---------- cases ---------- */
.case-list { display: grid; gap: 24px; }
@media (min-width: 900px) { .case-list { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; } }
@media (min-width: 600px) and (max-width: 899px) { .case-list { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.case { overflow: hidden; display: flex; flex-direction: column; }
.case > img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.case__body { padding: 20px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.case__tag { align-self: flex-start; padding: 2px 12px; border-radius: 999px; background: #e7f1fa; color: var(--blue-ink); font-size: 13px; font-weight: 700; }
.case__ttl { margin-top: 10px; font-size: 19px; font-weight: 700; line-height: 1.55; color: var(--navy); font-feature-settings: "palt"; }
.case__dl { margin-top: 14px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.case__dl > div { padding-top: 12px; border-top: 1px solid var(--line); }
.case__dl dt { font-size: 13px; font-weight: 700; color: var(--orange-ink); letter-spacing: .1em; }
.case__dl dd { margin: 2px 0 0; font-size: 15px; line-height: 1.8; color: var(--ink-2); }
.case__dl .case__result { margin-top: auto; padding: 12px 14px; border: 0; border-radius: 10px; background: var(--cream); }
.case__result dd { color: var(--ink); font-weight: 500; }
.cases__note { margin-top: 36px; text-align: center; font-size: clamp(16px, 1.7vw, 19px); font-weight: 700; color: var(--navy); }

/* ---------- flow ---------- */
/* The numbers sit on one rail. While scrolling, the blue line grows down the rail
   (--p, 0–1, set by site.js) and each number lights up as the line reaches it.
   Without the script everything shows lit, with the line drawn to the end. */
.steps { --dot: 56px; --p: 1; --rail-top: calc(22px + var(--dot) / 2); --rail-len: calc(100% - 22px - var(--dot)); position: relative; display: grid; gap: 0;
  background: linear-gradient(#d3dde6, #d3dde6) no-repeat calc(var(--dot) / 2 - 1.5px) var(--rail-top) / 3px var(--rail-len); }
@media (max-width: 599px) { .steps { --dot: 48px; } }
.steps::before { content: ""; position: absolute; left: calc(var(--dot) / 2 - 1.5px); top: var(--rail-top); width: 3px; height: var(--rail-len); border-radius: 3px; background: linear-gradient(var(--blue), var(--blue-ink)); transform-origin: top; transform: scaleY(var(--p)); }
.steps::after { content: ""; position: absolute; left: calc(var(--dot) / 2 - 7px); top: calc(var(--rail-top) - 7px); width: 14px; height: 14px; border-radius: 50%; background: var(--orange-2); box-shadow: 0 0 0 4px rgba(240, 140, 28, .22), 0 0 16px 2px rgba(240, 140, 28, .45); transform: translateY(calc(var(--p) * var(--rail-len))); opacity: 0; transition: opacity .3s; }
.steps.is-moving::after { opacity: 1; }
.step { position: relative; display: grid; grid-template-columns: var(--dot) minmax(0, 1fr); gap: 18px; padding-top: 22px; }
.step > div { padding-bottom: 26px; border-bottom: 1px solid var(--line); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.step:last-child > div { border-bottom: 0; }
/* without the script, stop the rail at the last number */
.steps:not([style]) .step:last-child { background: linear-gradient(transparent calc(22px + var(--dot) / 2), var(--bg-light) 0); }
.step__no { position: relative; z-index: 1; display: grid; place-items: center; width: var(--dot); height: var(--dot); border-radius: 50%;
  background: linear-gradient(145deg, var(--blue), var(--blue-ink)); color: #fff; font-size: calc(var(--dot) * .56); font-weight: 700; line-height: 1;
  box-shadow: 0 0 0 6px rgba(52, 152, 219, .16), 0 10px 20px -10px rgba(31, 111, 184, .7);
  transition: background .45s, color .45s, box-shadow .45s, transform .45s var(--ease); }
.steps.is-ready .step:not(.is-on) .step__no { background: #fff; color: #91a6b8; box-shadow: inset 0 0 0 2px #d3dde6; transform: scale(.9); }
.steps.is-ready .step:not(.is-on) > div { opacity: .5; transform: translateY(6px); }
.step.is-on .step__no { animation: step-pop .5s var(--ease); }
@keyframes step-pop { 50% { transform: scale(1.12); } }
@media (prefers-reduced-motion: reduce) { .step > div, .step__no { transition: none; } .step.is-on .step__no { animation: none; } }
.step h3 { padding-top: calc(var(--dot) / 2 - 18px); font-size: clamp(19px, 2vw, 23px); font-weight: 700; line-height: 1.45; color: var(--navy); }
.step p { margin-top: 8px; font-size: 15.5px; line-height: 1.9; color: var(--ink-2); }
.step p a { color: var(--blue-ink); font-weight: 700; }
.steps__note { margin-top: 20px; font-size: 14.5px; line-height: 1.8; color: var(--ink-2); }

/* ---------- FAQ ---------- */
.faq__grid { display: grid; gap: 28px; }
.faq__side { display: contents; }
.faq__nav { order: 0; }
.faq__body { order: 1; display: grid; gap: clamp(36px, 4.5vw, 52px); min-width: 0; }
.faq__ask { order: 2; }

/* categories: 2×2 chips on phones, a sticky index beside the list on wide screens */
.faq__nav ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; list-style: none; }
.faq__cat {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 8px;
  min-height: 48px; padding: 8px 12px; border: 1px solid var(--navy-line); border-radius: 10px;
  background: rgba(255, 255, 255, .05); color: rgba(255, 255, 255, .88); text-decoration: none;
  font-size: 14px; font-weight: 700; line-height: 1.35; letter-spacing: .02em; font-feature-settings: "palt";
  transition: background .2s, border-color .2s, color .2s;
}
.faq__cat-no { font-size: 17px; font-weight: 700; color: var(--orange-1); }
.faq__cat-n { display: none; font-size: 11.5px; font-weight: 500; color: rgba(255, 255, 255, .6); white-space: nowrap; }
.faq__cat-n b { margin-right: 1px; font-size: 15px; color: rgba(255, 255, 255, .85); }

/* group heading: number, name, hairline */
.faq__h { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; font-size: clamp(17px, 1.7vw, 19px); font-weight: 700; letter-spacing: .06em; color: #fff; }
.faq__h::after { content: ""; flex: 1; height: 1px; background: var(--navy-line); }
.faq__h-no { font-size: 1.35em; color: var(--orange-1); }

/* question card */
.qas { display: grid; gap: 10px; }
.qa { --mk: 32px; position: relative; border-radius: 12px; background: #fff; color: var(--ink); interpolate-size: allow-keywords; transition: box-shadow .25s var(--ease); }
.qa[open] { box-shadow: inset 4px 0 0 var(--orange), 0 14px 30px -18px rgba(0, 0, 0, .55); }
.qa summary {
  display: grid; grid-template-columns: var(--mk) minmax(0, 1fr) 30px; align-items: center; gap: 12px;
  padding: 14px 14px 14px 16px; border-radius: 12px; cursor: pointer; list-style: none;
  font-size: 15.5px; font-weight: 700; line-height: 1.6; letter-spacing: .03em; font-feature-settings: "palt";
}
.qa summary::-webkit-details-marker { display: none; }
.qa__t { text-wrap: pretty; transition: color .2s; }
.qa__q, .qa__mk {
  display: grid; place-items: center; width: var(--mk); height: var(--mk); border-radius: 8px;
  font-family: var(--num); font-size: 19px; font-weight: 700; line-height: 1; letter-spacing: 0;
}
.qa__q { background: var(--blue-pale); color: var(--navy); transition: background .25s, color .25s; }
.qa[open] .qa__q { background: var(--navy); color: #fff; }
.qa summary i { position: relative; width: 30px; height: 30px; border: 1.5px solid var(--line); border-radius: 50%; transition: background .25s, border-color .25s; }
.qa summary i::before, .qa summary i::after { content: ""; position: absolute; left: 8px; right: 8px; top: calc(50% - 1px); height: 2px; border-radius: 2px; background: var(--navy); transition: transform .3s var(--ease), background .25s; }
.qa summary i::after { transform: rotate(90deg); }
.qa[open] summary i { background: var(--navy); border-color: var(--navy); }
.qa[open] summary i::before, .qa[open] summary i::after { background: #fff; }
.qa[open] summary i::after { transform: rotate(0); }

/* answer */
.qa__a { display: grid; grid-template-columns: var(--mk) minmax(0, 1fr); gap: 12px; margin: 0 14px 0 16px; padding: 16px 0 20px; border-top: 1px dashed #c9d3db; }
.qa__mk { background: var(--cream); color: var(--orange-ink); }
.qa__txt { padding-top: 2px; }
.qa__a p { font-size: 15px; line-height: 1.9; color: var(--ink-2); }
.qa__a p + p { margin-top: 8px; }
.qa__a a { color: var(--blue-ink); font-weight: 700; }
.qa__a strong { color: var(--ink); background: linear-gradient(transparent 62%, #ffe2b3 62%); }

@media (hover: hover) {
  .qa summary:hover .qa__t { color: var(--blue-ink); }
  .qa summary:hover i { border-color: var(--navy); }
  .faq__cat:hover { background: rgba(255, 255, 255, .1); color: #fff; }
  .faq__ask-btn:hover { filter: brightness(.96); transform: translateY(-1px); }
}
/* the answer slides open where the browser can animate <details> */
@supports selector(::details-content) {
  .qa::details-content { block-size: 0; overflow: clip; transition: block-size .35s var(--ease), content-visibility .35s allow-discrete; }
  .qa[open]::details-content { block-size: auto; }
}
@media (prefers-reduced-motion: reduce) { .qa::details-content { transition: none; } }

/* not answered here: phone, form, LINE */
.faq__ask { padding: 22px 20px; border: 1px solid var(--navy-line); border-radius: 14px; background: rgba(255, 255, 255, .05); text-align: center; }
.faq__ask-ttl { font-size: 15.5px; font-weight: 700; line-height: 1.6; letter-spacing: .04em; }
.faq__ask-tel { display: flex; flex-direction: column; align-items: center; margin: 12px 0 16px; color: #fff; text-decoration: none; line-height: 1.35; }
.faq__ask-lbl { font-size: 12px; color: rgba(255, 255, 255, .7); letter-spacing: .1em; }
.faq__ask-tel b { font-size: 34px; letter-spacing: .02em; }
.faq__ask-tel small { font-size: 12px; color: rgba(255, 255, 255, .7); }
.faq__ask-btns { display: grid; gap: 10px; }
.faq__ask-btn { display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 50px; padding: 8px 16px; border-radius: 10px; background: #fff; color: var(--navy); font-size: 15px; font-weight: 700; letter-spacing: .04em; text-decoration: none; transition: filter .2s, transform .2s var(--ease); }
.faq__ask-btn .arw { width: 7px; height: 7px; border-width: 2px; }
.faq__ask-btn--line { background: var(--line-green); color: #fff; }
.faq__ask-btn--line .ic { width: 24px; height: 24px; }

@media (max-width: 359px) { .faq__cat { gap: 6px; padding: 8px 10px; font-size: 13px; } }
@media (min-width: 600px) {
  .faq__nav ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .faq__cat-n { display: block; }
  .faq__ask-btns { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .qa { --mk: 38px; }
  .qa summary { grid-template-columns: var(--mk) minmax(0, 1fr) 32px; gap: 14px; padding: 16px 16px 16px 18px; font-size: 16px; }
  .qa summary i { width: 32px; height: 32px; }
  .qa summary i::before, .qa summary i::after { left: 9px; right: 9px; }
  .qa__q, .qa__mk { border-radius: 10px; font-size: 22px; }
  .qa__a { gap: 14px; margin: 0 16px 0 18px; padding: 18px 0 22px; }
  .qa__txt { padding-top: 4px; }
  .qa__a p { font-size: 15.5px; }
}
@media (min-width: 900px) {
  .qa { --mk: 40px; }
  .qa summary { font-size: 17px; padding: 18px 20px 18px 22px; }
  .qa__a { margin: 0 20px 0 22px; }
  .qa__a p { font-size: 16px; }
}
@media (min-width: 1000px) {
  .faq__grid { grid-template-columns: 272px minmax(0, 1fr); gap: 28px 56px; align-items: start; }
  .faq__side { display: grid; gap: 24px; position: sticky; top: calc(var(--hd-h) + 28px); }
  .faq__nav ul { grid-template-columns: 1fr; gap: 0; border-top: 1px solid var(--navy-line); }
  .faq__cat { min-height: 60px; padding: 10px 6px 10px 18px; border: 0; border-bottom: 1px solid var(--navy-line); border-radius: 0; background: none; font-size: 15.5px; gap: 12px; position: relative; }
  .faq__cat::before { content: ""; position: absolute; left: 0; top: 14px; bottom: 14px; width: 3px; border-radius: 2px; background: var(--orange); transform: scaleY(0); transition: transform .3s var(--ease); }
  .faq__cat.is-cur { color: #fff; }
  .faq__cat.is-cur::before { transform: scaleY(1); }
  .faq__ask { padding: 22px 18px; }
  .faq__ask-tel b { font-size: 30px; }
  .faq__ask-btns { grid-template-columns: 1fr; }
}

/* ---------- download form ---------- */
.dl__grid { display: grid; gap: 28px; }
@media (min-width: 980px) {
  .dl__grid { grid-template-columns: minmax(0, .82fr) minmax(0, 1fr); grid-template-areas: "hd form" "alt form"; gap: 0 56px; align-items: start; }
  .dl__hd { grid-area: hd; } .dl__grid > .form-card { grid-area: form; } .dl__alt { grid-area: alt; margin-top: 18px; }
}
.dl__ttl { font-size: clamp(26px, 3.2vw, 38px); font-weight: 900; line-height: 1.45; letter-spacing: .03em; font-feature-settings: "palt"; color: var(--navy); }
.dl__sub { margin-top: 10px; font-size: clamp(15px, 1.5vw, 17px); font-weight: 700; line-height: 1.7; color: var(--teal); }
.dl__box { margin-top: 22px; padding: 18px 20px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); }
.dl__box-ttl { font-size: 14px; font-weight: 700; color: var(--ink-3); letter-spacing: .1em; }
.ticks { margin-top: 8px; display: grid; gap: 6px; }
.ticks li { position: relative; padding-left: 30px; font-size: 16px; font-weight: 700; line-height: 1.6; }
.ticks li::before { content: ""; position: absolute; left: 0; top: .2em; width: 20px; height: 20px; border-radius: 50%; background: var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%23fff' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 14px no-repeat; }
.dl__alt { display: grid; gap: 12px; }
.telbox { display: flex; flex-direction: column; padding: 14px 20px; border-radius: var(--radius); background: var(--navy); color: #fff; text-decoration: none; line-height: 1.5; }
.telbox small { font-size: 13px; color: rgba(255, 255, 255, .8); }
.telbox b { font-size: 34px; line-height: 1.2; letter-spacing: .02em; }
.telbox span { font-size: 12.5px; color: rgba(255, 255, 255, .72); }
.linebtn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 54px; border-radius: var(--radius); background: var(--line-green); color: #fff; font-weight: 700; text-decoration: none; letter-spacing: .06em; }
.linebtn .ic { width: 30px; height: 30px; }
.ic--line { border-radius: 24%; box-shadow: 0 0 0 2px #fff; }

.form-card { padding: clamp(22px, 3vw, 36px); border-radius: 16px; background: #fff; box-shadow: var(--shadow); }
.form { display: grid; gap: 20px; }
.field { display: grid; gap: 6px; min-width: 0; margin: 0; padding: 0; border: 0; }
.field > label, .field legend { display: flex; align-items: center; gap: 8px; padding: 0; font-size: 15px; font-weight: 700; line-height: 1.5; color: var(--ink); }
.badge { display: inline-block; padding: 1px 8px; border-radius: 4px; background: var(--red); color: #fff; font-size: 11.5px; font-weight: 700; line-height: 1.6; letter-spacing: .06em; }
.badge--opt { background: #e6eaee; color: var(--ink-2); }
.field input[type="text"], .field input[type="email"], .field input[type="tel"], .field textarea, .field select {
  width: 100%; min-height: 52px; padding: 12px 14px;
  border: 1.5px solid #b9c3cb; border-radius: 10px; background: #fff;
  font-size: 16px; line-height: 1.5; letter-spacing: .02em;
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { min-height: 110px; resize: vertical; }
.field select {
  appearance: none; -webkit-appearance: none; padding-right: 44px; cursor: pointer;
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6' fill='none' stroke='%2315324a' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") right 14px center / 18px no-repeat;
}
.field select:invalid { color: #7d8891; }
.field select option { color: var(--ink); }
.field input::placeholder, .field textarea::placeholder { color: #9aa5ae; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(52, 152, 219, .2); }
.field [aria-invalid="true"] { border-color: var(--red) !important; background: #fff8f7 !important; }
.field__hint { font-size: 13px; line-height: 1.6; color: var(--ink-3); }
.field__err { font-size: 13.5px; font-weight: 700; line-height: 1.5; color: var(--red); }
.field__err:empty { display: none; }
.field.is-ok input, .field.is-ok select, .field.is-ok textarea { border-color: #27ae60; }

.chips__row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 2px; }
.chips label { position: relative; cursor: pointer; }
.chips input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.chips__row span { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 16px; border: 1.5px solid #b9c3cb; border-radius: 999px; background: #fff; font-size: 15px; font-weight: 500; line-height: 1.4; transition: background-color .15s, border-color .15s, color .15s; }
.chips input:checked + span { border-color: var(--navy); background: var(--navy); color: #fff; font-weight: 700; }
.chips input:focus-visible + span { outline: 3px solid var(--blue); outline-offset: 2px; }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.field--agree { justify-items: center; }
.field--agree .agree { display: inline-flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 10px; background: var(--bg-light); cursor: pointer; font-size: 15.5px; font-weight: 500; }
.agree input { width: 24px; height: 24px; margin: 0; accent-color: var(--navy); flex: none; cursor: pointer; }
.agree a { color: var(--blue-ink); font-weight: 700; }
.btn--submit { justify-self: center; max-width: 420px; font-size: 19px; }
.btn--submit .ic { width: 22px; height: 22px; }
.btn--submit[aria-busy="true"] { opacity: .7; cursor: progress; }
.form__note { margin-top: -8px; text-align: center; font-size: 13.5px; color: var(--ink-3); }
.form__msg { text-align: center; font-size: 14.5px; font-weight: 700; line-height: 1.7; color: var(--red); }
.form__msg:empty { display: none; }
.form__msg.is-info { color: var(--blue-ink); }
.form-done { padding: 12px 4px; text-align: center; }
.form-done:focus { outline: none; }
.form-done__ttl { font-size: 22px; font-weight: 700; color: var(--navy); margin-bottom: 12px; }
.form-done p + p { margin-top: 8px; color: var(--ink-2); font-size: 15.5px; }
.form-done a { color: var(--blue-ink); font-weight: 700; }

/* ---------- footer ---------- */
.ft { padding: 48px 0 36px; background: var(--blue); color: #fff; text-align: center; }
.ft__logo { display: inline-block; }
.ft__logo img { width: 200px; }
.ft__links { display: grid; gap: 0; max-width: 960px; margin: 24px auto 0; text-align: left; }
@media (min-width: 760px) { .ft__links { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; } }
.ft__links a { display: flex; align-items: center; justify-content: space-between; padding: 14px 4px; border-bottom: 1px solid rgba(255, 255, 255, .6); color: #fff; text-decoration: none; letter-spacing: .1em; }
.ft__links a::after { content: ""; width: 8px; height: 8px; border-top: 2px solid #fff; border-right: 2px solid #fff; transform: rotate(45deg); margin-right: 6px; }
.ft__links a:hover { background: rgba(255, 255, 255, .08); }
.ft__addr { margin-top: 24px; font-style: normal; font-size: 13.5px; line-height: 1.9; }
.ft__addr a { color: #fff; }
/* company mark (株式会社野田) */
.mark { display: inline-block; width: .947em; height: 1em; fill: currentColor; }
.ft__co .mark { width: 1.18em; height: 1.25em; margin-right: .45em; vertical-align: -.28em; }
.ft__copy { margin-top: 14px; font-size: 12.5px; opacity: .9; }

/* ---------- sub pages (会社概要・プライバシーポリシー・お問い合わせ) ---------- */
.pghd { position: relative; padding-block: clamp(36px, 6vw, 64px); background: var(--bg-hero); overflow: hidden; }
.pghd::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(circle, #fff 0 40%, transparent 43%); background-size: 15px 15px;
  -webkit-mask-image: linear-gradient(100deg, #000 0%, transparent 60%); mask-image: linear-gradient(100deg, #000 0%, transparent 60%);
}
.pghd .wrap { position: relative; }
.crumbs { display: flex; flex-wrap: wrap; gap: 4px 0; font-size: 13px; line-height: 1.6; color: var(--ink-2); }
.crumbs li + li::before { content: "›"; margin: 0 .6em; color: var(--ink-3); }
.crumbs a { color: var(--blue-ink); text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.pghd__ttl { margin-top: 10px; font-size: clamp(28px, 4vw, 42px); font-weight: 900; line-height: 1.4; letter-spacing: .04em; font-feature-settings: "palt"; color: var(--navy); }
.pghd__lead { max-width: 44em; margin-top: 12px; font-size: clamp(15px, 1.5vw, 17px); line-height: 1.85; color: var(--ink-2); }

/* 404 and thank-you pages */
.notice { padding-block: clamp(56px, 10vw, 120px); }
.notice .pghd__lead { word-break: auto-phrase; text-wrap: pretty; }
.notice .pghd__lead a { color: var(--blue-ink); font-weight: 700; }
.notice__code { font-family: var(--num); font-size: 18px; font-weight: 700; letter-spacing: .12em; color: var(--orange-ink); }
.notice__btns { display: flex; flex-wrap: wrap; align-items: center; gap: 20px 28px; margin-top: 32px; }
.notice__link { font-weight: 700; color: var(--blue-ink); }

.page { padding-block: clamp(40px, 6vw, 80px) clamp(64px, 8vw, 104px); }
.page__card { padding: clamp(22px, 4vw, 48px); border-radius: 16px; background: #fff; box-shadow: var(--shadow); }
.page__h2 { font-size: clamp(20px, 2.2vw, 24px); font-weight: 700; line-height: 1.5; color: var(--navy); }
.page__h2 + * { margin-top: 16px; }
.page__block + .page__block { margin-top: clamp(36px, 5vw, 56px); }

.dtable { display: grid; border-top: 1px solid var(--line); }
.dtable > div { display: grid; gap: 2px 24px; padding: 16px 4px; border-bottom: 1px solid var(--line); }
@media (min-width: 720px) { .dtable > div { grid-template-columns: 11em minmax(0, 1fr); padding: 18px 8px; } }
.dtable dt { font-size: 14.5px; font-weight: 700; color: var(--navy); }
.dtable dd { min-width: 0; }
.dtable dd a { color: var(--blue-ink); font-weight: 500; }
.dtable dd ul { display: grid; gap: 4px; }
.dtable dd li { position: relative; padding-left: 1.1em; }
.dtable dd li::before { content: ""; position: absolute; left: 0; top: .78em; width: 6px; height: 6px; border-radius: 50%; background: var(--orange-2); }
.dtable small { display: block; font-size: 13.5px; color: var(--ink-3); }
.dtable .co-name { display: flex; align-items: center; gap: 14px; }
.co-name__mark.mark { flex: none; width: 32px; height: 34px; color: #151515; }

.prose { max-width: 46em; }
.prose > * + * { margin-top: 1em; }
.prose h2 { margin-top: 2.2em; padding-left: 14px; border-left: 4px solid var(--orange-2); font-size: clamp(18px, 2vw, 21px); font-weight: 700; line-height: 1.5; color: var(--navy); }
.prose h2:first-child { margin-top: 0; }
.prose ol, .prose ul { display: grid; gap: .4em; padding-left: 1.6em; }
.prose ol { list-style: decimal; }
.prose ul { list-style: disc; }
.prose li::marker { color: var(--ink-3); }
.prose a { color: var(--blue-ink); }
.prose .prose__date { margin-top: 2.4em; text-align: right; font-size: 14.5px; color: var(--ink-2); }
.prose address { padding: 16px 20px; border-radius: var(--radius); background: var(--bg-light); font-style: normal; line-height: 1.9; }

.ct__grid { display: grid; gap: 28px; }
@media (min-width: 980px) { .ct__grid { grid-template-columns: minmax(0, 1fr) minmax(0, .62fr); gap: 48px; align-items: start; } .ct__side { position: sticky; top: calc(var(--hd-h) + 24px); } }
.ct__side { display: grid; gap: 12px; }
.ct__side-ttl { font-size: 15px; font-weight: 700; color: var(--ink-2); }
.ct__notice { display: grid; gap: 6px; margin-bottom: 28px; padding: 16px 18px 16px 20px; border-left: 5px solid var(--orange-2); border-radius: 8px; background: var(--cream); font-size: 15px; line-height: 1.7; color: var(--ink-2); }
.ct__notice-ttl { font-size: 16.5px; font-weight: 700; color: var(--navy); }
.ct__notice-link { display: inline-flex; align-items: center; gap: 8px; justify-self: start; margin-top: 2px; color: var(--orange-ink); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.ct__notice-link .arw { width: 7px; height: 7px; border-width: 2px; }
.dlcard { display: grid; gap: 10px; margin-top: 8px; padding: 18px 20px; border-radius: var(--radius); background: var(--cream); border: 1px solid #f6d7ad; }
.dlcard p { font-size: 15px; line-height: 1.7; }
.dlcard .btn { justify-self: start; min-height: 44px; font-size: 15px; }

/* ---------- phone bottom bar ---------- */
.fixbar { display: none; }
@media (max-width: 899px) {
  .fixbar {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
    display: grid; grid-template-columns: 1fr 1fr 1.6fr; gap: 8px;
    padding: 8px max(10px, calc((100vw - 640px) / 2)) calc(8px + env(safe-area-inset-bottom, 0px));
    background: rgba(255, 255, 255, .96); box-shadow: 0 -1px 0 var(--line), 0 -8px 20px -12px rgba(21, 50, 74, .35);
    -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
    transition: transform .3s var(--ease);
  }
  .fixbar.is-hidden { transform: translateY(110%); }
  .fixbar a { display: flex; align-items: center; justify-content: center; gap: 6px; min-height: 48px; border-radius: 10px; font-size: 14.5px; font-weight: 700; text-decoration: none; letter-spacing: .04em; }
  .fixbar .ic { width: 20px; height: 20px; }
  .fixbar .ic--line { width: 24px; height: 24px; }
  .fixbar__tel { background: var(--navy); color: #fff; }
  .fixbar__line { background: var(--line-green); color: #fff; }
  .fixbar__dl { background: linear-gradient(180deg, var(--orange-1), var(--orange-2)); color: #2a2a2a; font-size: 15.5px !important; }
}

/* ============ 仕組み: electrostatic precipitator simulation ============ */
.nesp {
  --n-ink: #15181a; --n-ink-2: #444c51; --n-ink-3: #657076;
  --n-rule: #d5dadc; --n-rule-2: #c3cacd; --n-yellow: #f4b800; --n-night: #0e1216;
  --nesp-top: 0px;
  container: nesp / inline-size;
  position: relative; display: block; padding: clamp(64px, 8vw, 104px) 0 clamp(48px, 6vw, 88px);
  background: #fff; color: var(--n-ink);
}
.nesp .nesp-wrap { width: 100%; max-width: calc(1200px + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.nesp .sh { margin-bottom: 0; }
.nesp .sh__lead { max-width: 40em; }
.nesp .nesp-num { font-family: var(--num); letter-spacing: 0; font-variant-numeric: tabular-nums; }
.nesp .nesp-pin { position: relative; height: 280vh; }
.nesp .nesp-sticky { position: sticky; top: var(--nesp-top); height: calc(100vh - var(--nesp-top)); height: calc(100svh - var(--nesp-top)); display: flex; align-items: center; overflow: hidden; }
.nesp .nesp-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(32px, 4vw, 64px); align-items: center; }
.nesp .nesp-step { display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 18px; padding: 20px 0; border-top: 1px solid var(--n-rule); opacity: .38; transition: opacity .45s var(--ease); }
.nesp .nesp-step:last-child { border-bottom: 1px solid var(--n-rule); }
.nesp .nesp-step.is-active { opacity: 1; }
.nesp .nesp-no { display: grid; place-items: center; width: 52px; height: 52px; box-shadow: inset 0 0 0 2px var(--n-ink); font-size: 32px; font-weight: 700; line-height: 1; transition: background-color .3s; }
.nesp .nesp-step.is-active .nesp-no { background: var(--n-yellow); box-shadow: none; }
.nesp .nesp-part { font-size: 14px; font-weight: 700; line-height: 1.6; color: var(--n-ink-2); }
.nesp .nesp-h3 { margin: 2px 0 6px; font-size: 26px; font-weight: 900; line-height: 1.35; letter-spacing: .02em; font-feature-settings: "palt"; }
.nesp .nesp-txt { font-size: 16px; line-height: 1.8; color: var(--n-ink-2); }
.nesp .nesp-esp { min-width: 0; }
.nesp .nesp-win {
  position: relative; width: 100%; aspect-ratio: 16 / 10; max-height: calc(100vh - var(--nesp-top) - 140px);
  border-radius: 10px; overflow: hidden;
  background-color: var(--n-night);
  background-image: radial-gradient(120% 90% at 50% 42%, #19212a 0%, var(--n-night) 72%);
  box-shadow: 0 0 0 10px #dfe3e5, 0 0 0 11px var(--n-rule-2), 0 30px 50px -26px rgba(10, 20, 30, .5);
}
.nesp .nesp-canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; max-width: none; }
.nesp .nesp-lbl {
  position: absolute; transform: translate(-50%, -100%);
  font-size: 13.5px; font-weight: 700; line-height: 1.3; letter-spacing: .03em; white-space: nowrap; text-align: center;
  color: rgba(255, 255, 255, .5); padding: 3px 8px; border-radius: 3px;
  transition: color .3s, background-color .3s;
}
.nesp .nesp-lbl.is-active { color: #fff; }
.nesp .nesp-lbl--hv.is-active { color: var(--n-ink); background: var(--n-yellow); }
.nesp .nesp-lbl--in, .nesp .nesp-lbl--out { transform: none; color: rgba(255, 255, 255, .82); text-align: left; padding: 0; }
.nesp .nesp-lbl--out { transform: translateX(-100%); text-align: right; }
.nesp .nesp-lbl small { display: block; font-size: 12px; font-weight: 400; color: rgba(255, 255, 255, .62); }
.nesp .nesp-meter { position: absolute; right: 24px; top: 18px; text-align: right; color: #fff; line-height: 1; }
.nesp .nesp-meter > span { display: block; margin-bottom: 4px; font-size: 13px; font-weight: 700; color: rgba(255, 255, 255, .72); }
.nesp .nesp-meter b { display: block; font-size: 56px; font-weight: 700; line-height: 1; }
.nesp .nesp-meter i { display: block; width: 150px; height: 4px; margin: 8px 0 0 auto; background: rgba(255, 255, 255, .16); }
.nesp .nesp-meter i span { display: block; width: 0; height: 100%; background: var(--n-yellow); }
.nesp .nesp-cap { margin-top: 24px; font-size: 13px; line-height: 1.8; color: var(--n-ink-3); }

@container nesp (max-width: 899px) {
  .nesp .nesp-pin { height: 300vh; }
  .nesp .nesp-sticky { align-items: flex-start; padding-top: 16px; }
  .nesp .nesp-grid { grid-template-columns: 1fr; gap: 18px; }
  .nesp .nesp-esp { order: -1; }
  .nesp .nesp-win { aspect-ratio: auto; height: min(48vh, 420px); max-height: none; box-shadow: 0 0 0 6px #dfe3e5, 0 0 0 7px var(--n-rule-2); }
  .nesp .nesp-cap { margin-top: 14px; font-size: 12px; }
  .nesp .nesp-steps { position: relative; min-height: 210px; }
  .nesp .nesp-step { position: absolute; inset: 0 0 auto; padding: 4px 0 0; border: 0; opacity: 0; transform: translateY(8px); transition: opacity .35s, transform .35s var(--ease); }
  .nesp .nesp-step:last-child { border: 0; }
  .nesp .nesp-step.is-active { opacity: 1; transform: none; }
}
@container nesp (max-width: 720px) {
  .nesp .nesp-lbl { font-size: 12px; padding: 2px 6px; white-space: normal; width: 5.6em; }
  .nesp .nesp-lbl b { display: block; }
  .nesp .nesp-lbl--in, .nesp .nesp-lbl--out { width: auto; white-space: nowrap; }
  .nesp .nesp-lbl small { font-size: 11px; }
  .nesp .nesp-lbl--pf { width: auto; white-space: nowrap; transform: translate(-14px, -100%); }
  .nesp .nesp-lbl--pf::after { content: ""; position: absolute; left: 14px; top: 100%; height: 36px; border-left: 1px dashed rgba(255, 255, 255, .4); }
  .nesp .nesp-meter { right: 14px; top: 12px; }
  .nesp .nesp-meter b { font-size: 40px; }
  .nesp .nesp-meter i { width: 96px; }
  .nesp .nesp-step { grid-template-columns: 44px minmax(0, 1fr); gap: 14px; }
  .nesp .nesp-no { width: 44px; height: 44px; font-size: 27px; }
  .nesp .nesp-h3 { font-size: 22px; }
  .nesp .nesp-txt { font-size: 15px; }
}
.nesp.is-auto .nesp-pin { height: auto; }
.nesp.is-auto .nesp-sticky { position: relative; top: auto; height: auto; padding-top: clamp(32px, 4vw, 56px); }
.nesp.is-auto .nesp-win { max-height: none; }