@charset "UTF-8";

@font-face {
  font-family: "DashOnly";
  src: url("assets/fonts/DashOnly-3.woff2") format("woff2");
  font-display: swap;
}

:root {
  color-scheme: light;
  --paper: #f6f7f7;
  --ink: #242120;
  --muted: #595959;
  --footer: #2f2f33;
  --page-gutter: clamp(24px, 4vw, 64px);
  --reading-width: 800px;
  --hero-inset: clamp(24px, 2.5vw, 48px);
  --section-space: clamp(80px, 8.8vw, 160px);
  --gallery-gap: clamp(16px, 1.25vw, 24px);
  --fade-ease: cubic-bezier(.25, .46, .45, .94);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 32px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "DashOnly", helvetica, "Hiragino Sans", "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", Arial, "Noto Sans JP", sans-serif; font-size: 1rem; font-weight: 400; line-height: 1.9; -webkit-text-size-adjust: 100%; }
body, button, summary { font-size: 1rem; }
button, summary { font-family: inherit; }
a { color: inherit; text-underline-offset: .3em; text-decoration-thickness: 1px; }
a:hover { text-decoration: none; }
a, button, summary { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid currentColor; outline-offset: 6px; }
img { display: block; max-width: 100%; }
figure, p { margin: 0; }
h1, h2, h3 { margin: 0; font-size: inherit; font-weight: 500; }
ul { margin: 0; padding: 0; list-style: none; }
button { cursor: pointer; }
[hidden] { display: none !important; }
.skip-link { position: absolute; z-index: 20; top: 12px; left: 12px; padding: 12px 20px; background: white; color: black; transform: translateY(-160%); }
.skip-link:focus { transform: none; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }

.hero { position: relative; height: 100vh; height: 100svh; background: #272629; color: white; }
.hero-media { display: block; height: 100%; overflow: hidden; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.site-header { position: absolute; z-index: 4; inset: 0 0 auto; display: flex; align-items: flex-start; justify-content: space-between; padding: var(--hero-inset); }
.brand { display: inline-flex; }
.brand img { width: 134.4px; height: auto; }
.hero-links { position: absolute; bottom: clamp(24px, 2.434vw, 64px); left: clamp(24px, 2.1665vw, 56px); right: var(--hero-inset); display: flex; align-items: flex-end; justify-content: space-between; }
.line-link { display: inline-flex; align-items: center; gap: 14px; border: 1px solid #ddd; border-radius: 48px; padding: 12px 62px; line-height: 1.6; text-decoration: none; background: #29292a55; }
.line-link img { flex: none; width: 30px; height: 30px; object-fit: contain; }
.line-link:hover { background: #29292a; }
.line-link strong, .line-link span { display: block; font-size: .875rem; font-weight: 400; letter-spacing: .06em; }
.line-link > span { display: grid; text-align: justify; text-align-last: justify; text-justify: inter-character; }
.line-link strong, .line-link > span > span { white-space: nowrap; }
/* Original button proportions, with a readable 12 px supporting line. */
.hero-line { justify-content: center; width: 366px; min-height: 76px; padding: 12px 54px; gap: 17px; border-color: white; background: transparent; }
.hero-line img { width: 42px; height: auto; }
.hero-line strong { font-size: 1.0625rem; line-height: 1.35; letter-spacing: .055em; white-space: nowrap; }
.hero-line > span > span { font-size: .75rem; line-height: 1.5; margin-top: 3px; white-space: nowrap; }

.line-qr-page { max-width: 480px; margin: 64px auto; padding: 24px; text-align: center; }
.line-qr-page h1 { font-size: 24px; }
.line-qr-page img { width: 280px; height: auto; margin: 28px auto; }
.line-qr-page p + p { margin-top: 28px; }

.intro { padding: var(--section-space) var(--page-gutter); text-align: center; }
.intro-inner { max-width: 850px; margin: auto; }
.product-name { margin-bottom: 16px; }
.product-name img { width: 224px; height: auto; margin: auto; }
.intro h1 { font-size: clamp(22px, 1.8vw, 25.5px); font-weight: 500; letter-spacing: .09em; line-height: 1.8; margin-bottom: 20px; }
.intro h1 span { display: inline-block; }
.intro-copy { max-width: 850px; margin: auto; line-height: 1.85; letter-spacing: .015em; }
.intro-copy span { display: block; }
.photo-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--gallery-gap); background: var(--paper); }
.photo { overflow: hidden; background: #dddde1; }
.photo picture { display: block; }
.photo img { width: 100%; height: auto; aspect-ratio: 1.933 / 1; object-fit: cover; }
.photo-wide { grid-column: 1 / -1; }
.photo-wide img { aspect-ratio: 1.919 / 1; }
.features { max-width: calc(var(--reading-width) + var(--page-gutter) * 2); margin: auto; padding: var(--section-space) var(--page-gutter); }
.features h2 { font-size: clamp(19px, 1.5vw, 22px); letter-spacing: .09em; line-height: 1.9; margin-bottom: 22px; font-weight: 500; }
.features p { line-height: 2; letter-spacing: .015em; text-align: justify; text-justify: inter-character; }
.feature { margin-top: 32px; }
.feature h3 { display: inline; font-size: 1rem; letter-spacing: .06em; line-height: 1.9; border-bottom: 1px solid; padding-bottom: 3px; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.feature p { margin-top: 12px; }
.specifications { margin-top: 36px; padding: 22px 0; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); font-size: .875rem; }
.specifications h3 { font-size: .875rem; margin-bottom: 12px; letter-spacing: .08em; }
.specifications dl { display: grid; grid-template-columns: 100px 1fr; gap: 4px 20px; margin: 0; }
.specifications dd { margin: 0; }

.dealers { padding: var(--section-space) var(--page-gutter); }
.section-heading { text-align: center; margin-bottom: 40px; }
.section-heading h2 { font-size: 24px; letter-spacing: .12em; margin-bottom: 16px; }
.dealer-list { max-width: var(--reading-width); margin: auto; border-bottom: 1px solid var(--ink); }
.dealer-region { display: grid; grid-template-columns: 144px minmax(0, 1fr); border-top: 1px solid var(--ink); }
.dealer-region > h3 { padding: 14px 24px 14px 0; font-size: .875rem; line-height: 1.65; }
.dealer { display: grid; grid-template-columns: .95fr 1.25fr; gap: 20px; padding: 14px 0; align-items: start; }
.dealer + .dealer { border-top: 1px solid #777; }
.dealer h4 { margin: 0; font-size: .875rem; font-weight: 400; line-height: 1.65; }
.dealer address { font-style: normal; font-size: .875rem; line-height: 1.65; }
.dealer-links { display: flex; align-items: center; flex-wrap: wrap; gap: 0 16px; font-size: .875rem; }
.dealer-links a { display: inline-flex; align-items: center; min-height: 28px; }
.dealer-note { font-size: .875rem; color: var(--muted); line-height: 1.65; }
.online-separator { display: none; }

/* The mobile footer follows the supplied reading order without duplicate links. */
.hero-dealers, .footer-line { display: none; }
.scroll-link { position: absolute; right: var(--hero-inset); bottom: 0; display: flex; align-items: flex-end; justify-content: center; width: 48px; height: 144px; }
.scroll-indicator { position: relative; display: block; width: 26px; height: 128px; }
/* Match the source footer arrow's shaft at its displayed 52 px height. */
.scroll-indicator::before { content: ""; position: absolute; top: 0; left: 0; width: 1.1px; height: 100%; background-image: linear-gradient(white, white); background-repeat: no-repeat; background-size: 100% 100%; }
.scroll-label { position: absolute; top: 0; right: 0; width: 9.2px; height: auto; filter: brightness(0) invert(1); }
.scroll-indicator::before { animation: scroll-line 2s ease infinite forwards; }
@keyframes scroll-line {
  0% { background-size: 100% 0%; background-position: top; }
  25% { background-size: 100% 100%; background-position: top; }
  25.01% { background-size: 100% 100%; background-position: bottom; }
  50%, 100% { background-size: 100% 0%; background-position: bottom; }
}
.site-footer { position: relative; color: white; background: var(--footer); padding: 80px var(--page-gutter) 128px; }
.footer-inner { max-width: var(--reading-width); margin: auto; display: grid; grid-template-columns: 1fr .85fr max-content; column-gap: 32px; row-gap: 24px; align-items: end; }
.footer-brand { grid-column: 1 / 3; grid-row: 1; justify-self: start; }
.footer-brand img { width: 96px; }
.footer-product-group { grid-column: 1; grid-row: 2; }
.footer-title { letter-spacing: .16em; margin-bottom: 8px; font-size: .875rem; font-weight: 500; line-height: 28px; }
.footer-title::after { content: "–"; display: block; line-height: 20px; }
.footer-products { font-size: .8125rem; letter-spacing: .12em; }
.footer-products a, .footer-nav a { display: inline-flex; align-items: center; min-height: 30px; text-decoration: none; }
.footer-products a { min-height: 28px; }
.footer-products a:hover, .footer-nav a:hover { text-decoration: underline; }
.footer-nav { grid-column: 2; grid-row: 2; align-self: start; font-size: .875rem; }
.footer-nav a { letter-spacing: .16em; }
.footer-nav li + li { margin-top: 10px; }
.social-links { grid-column: 3; grid-row: 2; display: flex; gap: 8px; margin-left: -4px; align-self: start; }
.social-links a { display: inline-flex; justify-content: center; align-items: center; width: 28px; height: 44px; }
.social-links img { width: 21px; height: 21px; object-fit: contain; }
.footer-contact { grid-column: 3; grid-row: 2; padding-bottom: 4px; }
.contact-details { font-style: normal; line-height: 1.7; font-size: .8125rem; }
.contact-details a { display: inline-flex; min-height: 28px; align-items: center; overflow-wrap: anywhere; }
.copyright { margin-top: 24px; font-size: .75rem; color: #eee; line-height: 1.7; text-align: right; }
.back-to-top { position: absolute; top: 72px; right: var(--hero-inset); display: inline-flex; width: 48px; height: 64px; justify-content: center; align-items: center; text-decoration: none; }
.back-to-top img { width: auto; height: 52px; filter: brightness(0) invert(1); transition: transform .1s ease; }
@media (hover: hover) {
  .back-to-top:hover img { transform: translateY(-1rem); }
}

/* Content is visible by default. JavaScript only arms off-screen reveals. */
.reveal-pending { opacity: 0; transform: translateY(12px); }
.reveal-active { transition: opacity 1s var(--fade-ease), transform 1s var(--fade-ease); }
.reveal-active.photo { transition-duration: 1.35s; }
.reveal-active.is-visible { opacity: 1; transform: none; }
.reveal-pending:focus-within { opacity: 1; transform: none; }

@media (max-width: 760px) {
  :root { --page-gutter: clamp(20px, 5.5vw, 32px); --hero-inset: var(--page-gutter); }
  .site-header { justify-content: center; padding: calc(var(--hero-inset) * 2) var(--hero-inset) 0; }
  .brand img { width: clamp(112px, 30.77vw, 128px); }
  .hero { height: 100svh; height: 100dvh; min-height: 0; }
  .hero-links { left: var(--hero-inset); bottom: max(calc(var(--hero-inset) * 1.618), env(safe-area-inset-bottom)); }
  .hero-line, .scroll-link { display: none; }
  .hero-dealers { display: inline-flex; align-items: center; gap: 16px; min-height: 44px; font-size: 1rem; letter-spacing: .03em; text-decoration: none; }
  .hero-dealers img { width: 42px; height: auto; }
  .intro { padding-top: 72px; padding-bottom: 80px; text-align: left; }
  .product-name img { width: min(224px, 85%); margin: 0; }
  .intro h1 { font-size: clamp(21px, 5.65vw, 25px); letter-spacing: .045em; line-height: 1.7; margin-bottom: 18px; }
  .intro-copy, .features p, .section-heading p { font-size: .9375rem; line-height: 1.9; }
  .intro-copy span { display: inline; }
  .photo-grid { grid-template-columns: 1fr; }
  .photo img, .photo-wide img { aspect-ratio: 1.5 / 1; }
  .features { padding-top: 80px; padding-bottom: 80px; }
  .features h2 { font-size: 1.1875rem; line-height: 1.9; }
  .feature { margin-top: 32px; }
  .feature h3 { font-size: 1rem; letter-spacing: .04em; }
  .specifications dl { grid-template-columns: 90px 1fr; gap: 8px 12px; }
  .section-heading { margin-bottom: 32px; }
  .section-heading p { text-align: left; }
  .section-heading p br { display: none; }
  .dealer-region { display: block; border-top: 0; }
  .dealer-region > h3 { padding: 0 0 12px; letter-spacing: .06em; font-size: 1rem; border-bottom: 1px solid #777; }
  .dealer { display: block; padding: 12px 0; }
  .dealer h4 { margin-bottom: 4px; font-size: .875rem; line-height: 1.65; }
  .dealer-region + .dealer-region { margin-top: 24px; }
  .online-separator { display: inline; }
  .desktop-break { display: none; }
  .site-footer { padding-top: 48px; padding-bottom: 80px; }
  .footer-inner { grid-template-columns: 1fr auto; gap: 0; align-items: center; }
  .footer-line { display: flex; grid-column: 1 / -1; grid-row: 1; justify-content: center; padding: 14px 12px; gap: 12px; margin-bottom: 88px; }
  .line-link strong { font-size: .875rem; }
  .line-link span span { font-size: .75rem; letter-spacing: .03em; }
  .footer-brand { grid-column: 1; grid-row: 2; }
  .footer-brand img { width: 76px; }
  .social-links { grid-column: 2; grid-row: 2; gap: 4px; margin: 0 -8px 0 0; }
  .social-links a { width: 40px; }
  .social-links img { width: 22px; height: 22px; }
  .footer-product-group { grid-column: 1 / -1; grid-row: 3; margin-top: 64px; }
  .footer-title { font-size: 1rem; margin-bottom: 8px; }
  .footer-nav { grid-column: 1 / -1; grid-row: 4; margin-top: 16px; font-size: 1rem; }
  .footer-nav a { min-height: 44px; }
  .footer-nav li + li { margin-top: 12px; }
  .footer-contact { grid-column: 1 / -1; grid-row: 5; margin-top: 80px; padding: 0; }
  .copyright { margin-top: 32px; text-align: left; }
  .copyright > span { display: block; }
  .back-to-top { position: static; display: inline-flex; grid-column: 2; grid-row: 6; justify-self: end; margin-top: 32px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  /* The user requested motion only for this small navigation cue. */
  .scroll-indicator::before { animation: scroll-line 2s ease infinite forwards !important; }
  .reveal-pending { opacity: 1; transform: none; }
}
@media print {
  .hero-links, .back-to-top { display: none; }
  .reveal-pending { opacity: 1; transform: none; }
  .features, .intro, .dealers { padding-top: 32px; padding-bottom: 32px; }
  .dealer, .specifications { break-inside: avoid; }
}