:root {
  --ink: #17231e;
  --ink-soft: #3c4b44;
  --paper: #fbfaf6;
  --paper-deep: #f2f0e8;
  --line: #d9ddd5;
  --green: #346251;
  --green-dark: #234638;
  --sage: #dfe9df;
  --sand: #ede4d6;
  --salon: #866243;
  --driver: #315d69;
  --focus: #d26926;
  --shadow: 0 16px 42px rgba(22, 34, 29, .08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "Hiragino Sans", "Yu Gothic", "Noto Sans JP", system-ui, sans-serif; font-size: 16px; line-height: 1.75; letter-spacing: .015em; }
body.nav-open { overflow: hidden; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .22em; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, summary:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; }
::selection { background: var(--sage); color: var(--ink); }
.skip-link { position: fixed; z-index: 20; top: .75rem; left: .75rem; padding: .65rem .9rem; transform: translateY(-160%); background: var(--ink); color: white; font-weight: 700; transition: transform .15s; }
.skip-link:focus { transform: translateY(0); }
.site-header { position: sticky; z-index: 10; top: 0; border-bottom: 1px solid rgba(217, 221, 213, .88); background: rgba(251, 250, 246, .95); backdrop-filter: blur(12px); }
.header-inner { width: min(1180px, calc(100% - 40px)); min-height: 72px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: .55rem; text-decoration: none; font-family: Georgia, "Times New Roman", serif; font-size: 1.3rem; font-weight: 700; letter-spacing: .12em; }
.brand::before { width: .7rem; height: .7rem; border-radius: 50%; background: var(--green); content: ""; }
.nav-toggle { display: inline-grid; width: 48px; height: 48px; place-items: center; padding: 0; border: 1px solid var(--line); border-radius: 50%; background: transparent; color: var(--ink); cursor: pointer; }
.nav-toggle__bars, .nav-toggle__bars::before, .nav-toggle__bars::after { display: block; width: 18px; height: 1.5px; border-radius: 9px; background: currentColor; content: ""; transition: transform .18s, opacity .18s; }
.nav-toggle__bars { position: relative; }
.nav-toggle__bars::before { position: absolute; transform: translateY(-6px); }
.nav-toggle__bars::after { position: absolute; transform: translateY(6px); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after { transform: rotate(-45deg); }
.site-nav { display: none; }
.site-nav--open { display: flex; position: fixed; inset: 72px 0 0; padding: 2.1rem 20px; flex-direction: column; align-items: flex-start; background: var(--paper); }
.site-nav a { min-height: 48px; display: inline-flex; align-items: center; text-decoration: none; font-size: 1.08rem; font-weight: 700; }
.site-nav a[aria-current="page"] { color: var(--green); }
.site-nav .nav-contact { padding: 0 1rem; border: 1px solid var(--ink); border-radius: 999px; }
main { overflow: clip; }
.section-shell, .section, .footer-inner { width: min(1180px, calc(100% - 40px)); margin-left: auto; margin-right: auto; }
.hero { padding: clamp(4.5rem, 13vw, 9rem) 0 clamp(4rem, 10vw, 7.5rem); border-bottom: 1px solid var(--line); }
.hero__grid { display: grid; gap: 3rem; }
.eyebrow { margin: 0 0 .75rem; color: var(--green); font-size: .75rem; font-weight: 800; letter-spacing: .14em; line-height: 1.4; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: Georgia, "Times New Roman", "Hiragino Mincho ProN", serif; font-weight: 600; line-height: 1.3; letter-spacing: .02em; }
h1 { max-width: 900px; margin-bottom: 1.4rem; font-size: clamp(2.45rem, 8.8vw, 5.55rem); }
h2 { margin-bottom: 1.25rem; font-size: clamp(1.7rem, 4.5vw, 3.2rem); }
h3 { margin-bottom: .7rem; font-size: 1.26rem; }
.hero__title-em { color: var(--green); }
.lead { max-width: 690px; margin-bottom: 0; color: var(--ink-soft); font-size: clamp(1.05rem, 2.4vw, 1.24rem); line-height: 1.95; }
.hero__art { position: relative; min-height: 224px; border: 1px solid var(--line); background: var(--paper-deep); overflow: hidden; }
.hero__art::before, .hero__art::after { position: absolute; border-radius: 50%; content: ""; }
.hero__art::before { width: 270px; height: 270px; top: 24px; right: -66px; border: 38px solid var(--sage); }
.hero__art::after { width: 88px; height: 88px; bottom: 32px; left: 14%; background: var(--sand); }
.time-lines { position: absolute; z-index: 1; top: 33px; left: 13%; width: 68%; }
.time-lines span { display: block; height: 1px; margin-bottom: 34px; background: rgba(35, 70, 56, .25); }
.time-lines span:nth-child(2) { width: 72%; }.time-lines span:nth-child(3) { width: 88%; }.time-lines span:nth-child(4) { width: 54%; }
.time-mark { position: absolute; z-index: 2; right: 22%; bottom: 32px; width: 78px; height: 78px; border: 1px solid var(--green); border-radius: 50%; background: var(--paper); }
.time-mark::before, .time-mark::after { position: absolute; top: 50%; left: 50%; width: 1px; height: 25px; transform-origin: top; background: var(--green); content: ""; }.time-mark::before { transform: rotate(-26deg); }.time-mark::after { height: 18px; transform: rotate(115deg); }
.hero__note { margin: 1.4rem 0 0; color: var(--ink-soft); font-size: .88rem; }
.cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: .9rem 1.4rem; margin-top: 2rem; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; padding: .65rem 1.25rem; border-radius: 999px; background: var(--green); color: white; font-weight: 800; text-decoration: none; transition: background .16s, transform .16s; }
.button:hover { background: var(--green-dark); transform: translateY(-1px); }.button--muted { background: #d7d9d3; color: #657067; cursor: not-allowed; }.button--muted:hover { background: #d7d9d3; transform: none; }
.text-link { display: inline-flex; align-items: center; gap: .5rem; min-height: 48px; color: var(--green-dark); font-weight: 800; text-decoration: none; }.text-link span { transition: transform .16s; }.text-link:hover span { transform: translateX(4px); }
.section { padding-top: clamp(4.2rem, 9vw, 7rem); padding-bottom: clamp(4.2rem, 9vw, 7rem); }.section--line { border-bottom: 1px solid var(--line); }.section--soft { width: 100%; padding-left: max(20px, calc((100% - 1180px) / 2)); padding-right: max(20px, calc((100% - 1180px) / 2)); background: var(--paper-deep); }.section--soft .section-shell { width: 100%; }
.content-grid { display: grid; gap: 1.8rem; }.content-grid--two .body-large { margin-bottom: 0; color: var(--ink-soft); font-size: 1.12rem; }
.section-intro { max-width: 730px; margin-bottom: 2.2rem; }.section-intro p:last-child { margin-bottom: 0; }
.product-grid { display: grid; gap: 1rem; }.product-card { display: flex; min-height: 100%; flex-direction: column; padding: 1.55rem; border: 1px solid var(--line); background: var(--paper); box-shadow: 0 0 0 transparent; transition: border-color .16s, box-shadow .16s, transform .16s; }.product-card:hover { border-color: var(--green); box-shadow: var(--shadow); transform: translateY(-3px); }.product-card--salon { border-top: 4px solid var(--salon); }.product-card--driver { border-top: 4px solid var(--driver); }.product-card__topline { display: flex; align-items: flex-start; justify-content: space-between; gap: .5rem; }.product-card__topline .eyebrow { color: var(--ink-soft); }.status-badge { display: inline-flex; align-items: center; min-height: 26px; padding: .18rem .55rem; border: 1px solid #bbcac0; border-radius: 999px; background: #edf4ed; color: var(--green-dark); font-family: "Hiragino Sans", sans-serif; font-size: .72rem; font-weight: 800; line-height: 1.4; letter-spacing: .05em; white-space: nowrap; }.product-card h3 { margin-top: 1.1rem; margin-bottom: .4rem; }.product-card__tagline { margin-bottom: 1rem; color: var(--green-dark); font-weight: 800; }.product-card p:not(.product-card__tagline) { color: var(--ink-soft); font-size: .94rem; }.product-link { margin-top: auto; padding-top: 1rem; }
.statement { padding: clamp(4.2rem, 10vw, 8rem) 0; background: var(--green-dark); color: white; }.statement .eyebrow { color: #b5d4c0; }.statement h2 { max-width: 850px; margin-bottom: 1.2rem; font-size: clamp(2rem, 6.1vw, 4.2rem); }.statement p:not(.eyebrow) { max-width: 640px; margin-bottom: 0; color: #dce7df; }.statement .text-link { margin-top: 1.5rem; color: white; }
.steps { display: grid; border-top: 1px solid var(--line); }.step { padding: 1.5rem 0; border-bottom: 1px solid var(--line); }.step__number { display: block; margin-bottom: .5rem; color: var(--green); font-size: .75rem; font-weight: 800; letter-spacing: .12em; }.step p { margin-bottom: 0; color: var(--ink-soft); }
.faq { border-top: 1px solid var(--line); }.faq details { border-bottom: 1px solid var(--line); }.faq summary { position: relative; min-height: 60px; display: flex; align-items: center; padding: 1rem 2.4rem 1rem 0; list-style: none; font-weight: 800; cursor: pointer; }.faq summary::-webkit-details-marker { display: none; }.faq summary::after { position: absolute; right: .3rem; content: "+"; color: var(--green); font-size: 1.65rem; font-weight: 400; }.faq details[open] summary::after { content: "−"; }.faq details p { max-width: 780px; padding-bottom: 1.45rem; margin-bottom: 0; color: var(--ink-soft); }
.closing-cta { padding: clamp(4.2rem, 9vw, 7rem) 0; border-top: 1px solid var(--line); }.closing-cta__box { padding: clamp(1.8rem, 6vw, 4.3rem); background: var(--sand); }.closing-cta__box h2 { max-width: 750px; }.closing-cta__box p { max-width: 590px; color: var(--ink-soft); }
.site-footer { border-top: 1px solid var(--line); }.footer-inner { padding-top: 2.4rem; padding-bottom: 2.4rem; }.footer-grid { display: grid; gap: 1.8rem; }.footer-tagline { color: var(--ink-soft); }.footer-nav { display: flex; flex-wrap: wrap; gap: .35rem 1.25rem; }.footer-nav a { min-height: 38px; display: inline-flex; align-items: center; font-size: .89rem; }.footer-meta { margin: 2rem 0 0; color: #68746d; font-size: .78rem; }
.page-hero { padding: clamp(4rem, 10vw, 7rem) 0 3.6rem; border-bottom: 1px solid var(--line); }.page-hero .lead { max-width: 720px; }.page-hero--about { background: var(--paper-deep); }.product-hero { position: relative; display: grid; gap: 2rem; padding-top: clamp(4rem, 10vw, 7.2rem); padding-bottom: clamp(4rem, 10vw, 7.2rem); }.product-hero__content { position: relative; z-index: 1; max-width: 720px; }.product-hero__status { margin: 0 0 1rem; }.product-hero h1 { margin-bottom: .45rem; font-size: clamp(2.25rem, 7.5vw, 4.8rem); }.product-hero__tagline { margin-bottom: 1.2rem; color: var(--green-dark); font-size: clamp(1.18rem, 2.8vw, 1.55rem); font-weight: 800; }.product-hero--salon { background: #f7f3ed; }.product-hero--driver { background: #eff4f2; }.product-mark { display: flex; align-items: flex-end; gap: .75rem; min-height: 160px; padding: 2rem; border: 1px solid rgba(23,35,30,.12); }.product-mark span { width: 26%; background: rgba(255,255,255,.76); }.product-mark span:nth-child(1) { height: 42%; }.product-mark span:nth-child(2) { height: 75%; }.product-mark span:nth-child(3) { height: 100%; }.product-hero--salon .product-mark { background: var(--salon); }.product-hero--driver .product-mark { background: var(--driver); }
.feature-grid { display: grid; gap: 1px; margin-top: 2rem; border: 1px solid var(--line); background: var(--line); }.feature-card { min-height: 210px; padding: 1.4rem; background: var(--paper); }.feature-card p { margin-bottom: 0; color: var(--ink-soft); font-size: .93rem; }.feature-number { display: block; margin-bottom: 2.5rem; color: var(--green); font-size: .75rem; font-weight: 800; letter-spacing: .12em; }.info-panel { display: grid; gap: 2rem; padding: clamp(1.6rem, 5vw, 3.5rem); border: 1px solid var(--line); }.info-panel p { color: var(--ink-soft); }.pricing-note { align-self: center; padding: 1.2rem; border-left: 3px solid var(--green); background: var(--paper-deep); }.pricing-note span { display: block; margin-bottom: .4rem; color: var(--green); font-size: .76rem; font-weight: 800; letter-spacing: .12em; }.pricing-note strong { display: block; font-family: Georgia, serif; font-size: 1.3rem; }.pricing-note p { margin: .35rem 0 0; font-size: .9rem; }
.philosophy { display: grid; gap: 2.4rem; }.philosophy__lead { color: var(--green-dark); font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.5rem, 4vw, 2.5rem); line-height: 1.55; }.philosophy p { color: var(--ink-soft); }.values { display: grid; gap: 1rem; }.value-card { padding: 1.45rem; border: 1px solid var(--line); }.value-card span { color: var(--green); font-size: .75rem; font-weight: 800; letter-spacing: .11em; }.value-card p { margin-bottom: 0; }.contact-notice { max-width: 780px; padding: clamp(1.6rem, 5vw, 3.2rem); border: 1px solid var(--line); background: var(--paper-deep); }.contact-notice p { color: var(--ink-soft); }.contact-notice ul { margin: 1rem 0 0; padding-left: 1.2rem; color: var(--ink-soft); }.contact-notice li + li { margin-top: .35rem; }.privacy-content { max-width: 790px; }.privacy-content section + section { margin-top: 2.8rem; }.privacy-content h2 { font-size: 1.5rem; }.privacy-content p, .privacy-content li { color: var(--ink-soft); }.privacy-content ul { padding-left: 1.2rem; }.privacy-content li + li { margin-top: .4rem; }
.not-found { min-height: 62vh; display: grid; align-content: center; padding: 5rem 0; }.not-found__code { margin-bottom: 1rem; color: var(--green); font-size: .85rem; font-weight: 800; letter-spacing: .15em; }
@media (min-width: 720px) { .header-inner, .section-shell, .section, .footer-inner { width: min(1180px, calc(100% - 64px)); }.hero__grid { grid-template-columns: minmax(0, 1.4fr) minmax(260px, .7fr); align-items: end; }.hero__art { min-height: 355px; }.product-grid { grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }.content-grid--two { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 4rem; }.steps { grid-template-columns: repeat(3, 1fr); }.step { padding: 1.5rem 1.5rem 1.5rem 0; border-bottom: 0; border-right: 1px solid var(--line); }.step + .step { padding-left: 1.5rem; }.step:last-child { border-right: 0; }.feature-grid { grid-template-columns: repeat(2, 1fr); }.info-panel { grid-template-columns: 1.35fr .65fr; }.philosophy { grid-template-columns: 1fr 1fr; gap: 5rem; }.values { grid-template-columns: repeat(3, 1fr); }.footer-grid { grid-template-columns: 1fr auto; align-items: end; }.product-hero { grid-template-columns: 1.35fr .65fr; align-items: end; }.product-mark { min-height: 235px; } }
@media (min-width: 900px) { .nav-toggle { display: none; }.site-nav { display: flex; align-items: center; gap: clamp(.8rem, 2vw, 1.65rem); }.site-nav a { font-size: .88rem; }.feature-grid { grid-template-columns: repeat(4, 1fr); }.feature-card { min-height: 255px; }.section--soft { padding-left: max(32px, calc((100% - 1180px) / 2)); padding-right: max(32px, calc((100% - 1180px) / 2)); } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; } }