/* AutoWIKI site styles (2026 redesign). Brand colours come from the logo:
   red pin, green megaphone, blue ring. System font stack; no external fonts. */
:root {
  --red: #e3262e;
  --red-dark: #b81d24;
  --green: #2f8f3e;
  --green-light: #8cc63f;
  --blue: #1aa7e6;
  --ink: #14171f;
  --ink-2: #4a5160;
  --ink-3: #7a8191;
  --line: #e6e8ee;
  --soft: #f6f7fa;
  --cream: #fff8f3;
  --radius: 16px;
  --shadow: 0 1px 2px rgba(20,23,31,.06), 0 8px 24px -8px rgba(20,23,31,.12);
  --shadow-lg: 0 30px 60px -20px rgba(20,23,31,.35);
  --max: 1160px;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; color: var(--ink); background: #fff;
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial,
        "Hiragino Sans", "Noto Sans JP", sans-serif;
  -webkit-font-smoothing: antialiased;
}
img, video, iframe { max-width: 100%; }
img { height: auto; display: block; }
a { color: var(--red); text-underline-offset: 3px; }
a:hover { color: var(--red-dark); }
h1, h2, h3 { line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); font-weight: 750; }
h3 { font-size: 1.2rem; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 12px; top: 12px; z-index: 100; background: #fff; padding: 8px 12px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.88); backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-weight: 800; font-size: 1.25rem; letter-spacing: -0.02em; }
.brand img { width: 30px; height: auto; }
.brand:hover { color: var(--ink); }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a { color: var(--ink-2); text-decoration: none; font-size: .95rem; font-weight: 550; padding: 8px 12px; border-radius: 8px; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); background: var(--soft); }
.nav .btn { margin-left: 8px; color: #fff; }
.nav .btn:hover { color: #fff; }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; color: var(--ink); }
.nav-toggle svg { display: block; }
@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav { display: none; position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: stretch;
         background: #fff; border-bottom: 1px solid var(--line); padding: 8px 16px 16px; box-shadow: var(--shadow); }
  .nav.open { display: flex; }
  .nav a { padding: 12px; font-size: 1rem; }
  .nav .btn { margin: 8px 0 0; text-align: center; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--red); color: #fff; text-decoration: none; font-weight: 650; font-size: .95rem;
  padding: 11px 20px; border-radius: 10px; border: 0; transition: transform .15s, background .15s;
}
.btn:hover { background: var(--red-dark); color: #fff; transform: translateY(-1px); }
.btn-dark { background: var(--ink); }
.btn-dark:hover { background: #000; }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn-ghost:hover { background: var(--soft); color: var(--ink); }
.btn small { display: block; font-weight: 450; font-size: .7rem; opacity: .8; line-height: 1.1; }
.btn .two { display: flex; flex-direction: column; text-align: left; line-height: 1.15; }
.store-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.store-row .badge img { height: 52px; width: auto; }
.store-row .btn { height: 52px; padding: 0 18px; }
.fine { font-size: .85rem; color: var(--ink-3); margin-top: 12px; }

/* ---------- Hero (home) ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(26,167,230,.14), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(227,38,46,.10), transparent 60%),
    var(--cream);
  border-bottom: 1px solid var(--line);
}
.hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 48px; padding-top: 72px; padding-bottom: 72px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: .8rem; font-weight: 700; text-transform: uppercase;
           letter-spacing: .08em; color: var(--green); background: rgba(47,143,62,.1); padding: 6px 12px; border-radius: 999px; margin-bottom: 20px; }
.hero h1 span { color: var(--red); }
.hero .lead { font-size: 1.2rem; color: var(--ink-2); max-width: 34em; margin-bottom: 28px; }
.phones { position: relative; height: 560px; }
.phone {
  position: absolute; width: 250px; border-radius: 36px; padding: 10px; background: #111;
  box-shadow: var(--shadow-lg);
}
.phone img { border-radius: 27px; }
.phone.back { right: 0; top: 0; transform: rotate(6deg); }
.phone.front { left: 10%; top: 40px; transform: rotate(-4deg); }
@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; padding-top: 48px; padding-bottom: 32px; gap: 24px; }
  .phones { height: 420px; max-width: 380px; margin: 0 auto; width: 100%; }
  .phone { width: 190px; border-radius: 28px; padding: 8px; }
  .phone img { border-radius: 21px; }
}

/* ---------- Sections ---------- */
.section { padding: 88px 0; }
.section.alt { background: var(--soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 680px; margin: 0 auto 48px; text-align: center; }
.section-head p { color: var(--ink-2); font-size: 1.1rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 860px) {
  .section { padding: 60px 0; }
  .grid-3, .grid-2, .split { grid-template-columns: 1fr; gap: 20px; }
  .split { gap: 32px; }
}
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.card p { color: var(--ink-2); margin: 0; }
.card .icon { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 18px; color: #fff; }
.icon.red { background: var(--red); } .icon.green { background: var(--green); } .icon.blue { background: var(--blue); }
.card.link { text-decoration: none; color: inherit; transition: transform .15s, box-shadow .15s; display: block; }
.card.link:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); color: inherit; }
.card .more { display: inline-block; margin-top: 16px; color: var(--red); font-weight: 650; }
.media { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); border: 1px solid var(--line); }
.checks { list-style: none; padding: 0; margin: 20px 0 0; }
.checks li { position: relative; padding-left: 30px; margin-bottom: 12px; color: var(--ink-2); }
.checks li::before { content: ""; position: absolute; left: 0; top: .35em; width: 18px; height: 18px; border-radius: 50%;
  background: var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/12px no-repeat; }
.video { position: relative; aspect-ratio: 16/9; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); background: #000; max-width: 880px; margin: 0 auto; }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.cta { background: linear-gradient(135deg, var(--red) 0%, #c41f5a 100%); color: #fff; border-radius: 24px; padding: 56px; text-align: center; }
.cta h2 { color: #fff; }
.cta p { opacity: .92; font-size: 1.1rem; max-width: 40em; margin: 0 auto 24px; }
.cta .btn { background: #fff; color: var(--ink); }
.cta .btn:hover { background: #fff; color: var(--ink); }
@media (max-width: 600px) { .cta { padding: 36px 22px; } }

/* ---------- Inner pages ---------- */
.page-hero { background: var(--cream); border-bottom: 1px solid var(--line); padding: 64px 0 48px; }
.page-hero h1 { font-size: clamp(2rem, 4.2vw, 3rem); }
.page-hero p { color: var(--ink-2); font-size: 1.15rem; max-width: 40em; margin: 0; }
.prose { max-width: 760px; margin: 0 auto; padding: 56px 24px 88px; }
.prose h2 { font-size: 1.6rem; margin-top: 2em; }
.prose h3 { margin-top: 1.6em; }
.prose p, .prose li { color: #2c3240; }
.prose ul { padding-left: 1.3em; }
.prose li { margin-bottom: .4em; }
.prose table { border-collapse: collapse; width: 100%; margin: 1em 0 1.5em; font-size: .95rem; }
.prose th, .prose td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.prose th { background: var(--soft); }
.prose .meta { color: var(--ink-3); font-size: .95rem; }
.prose .callout { background: var(--soft); border-left: 4px solid var(--blue); padding: 16px 20px; border-radius: 8px; margin: 1.5em 0; }
.team { display: grid; gap: 24px; max-width: 980px; margin: 0 auto; padding: 56px 24px 88px; }
.member { display: grid; grid-template-columns: 160px 1fr; gap: 28px; align-items: start; }
.member img { width: 160px; height: 200px; object-fit: cover; border-radius: 12px; }
.member h3 { margin-bottom: 2px; }
.member .role { color: var(--red); font-weight: 650; font-size: .95rem; margin-bottom: 12px; }
@media (max-width: 600px) { .member { grid-template-columns: 1fr; } .member img { width: 120px; height: 150px; } }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: #c5c9d3; padding: 64px 0 32px; font-size: .95rem; }
.site-footer a { color: #c5c9d3; text-decoration: none; }
.site-footer a:hover { color: #fff; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.foot-grid h4 { color: #fff; font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; margin: 0 0 14px; }
.foot-grid ul { list-style: none; padding: 0; margin: 0; }
.foot-grid li { margin-bottom: 8px; }
.foot-brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 800; font-size: 1.2rem; margin-bottom: 12px; }
.foot-brand img { width: 26px; }
.foot-bottom { margin-top: 48px; padding-top: 24px; border-top: 1px solid #2b303c; display: flex; flex-wrap: wrap; gap: 8px 24px;
               justify-content: space-between; font-size: .85rem; color: #8f95a3; }
.foot-bottom a { text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 760px) { .foot-grid { grid-template-columns: 1fr 1fr; } .foot-grid > :first-child { grid-column: 1 / -1; } }

/* Japanese: break lines at phrase boundaries, not mid-word */
:lang(ja) h1, :lang(ja) h2, :lang(ja) h3, :lang(ja) .lead { word-break: auto-phrase; line-break: strict; }

/* ---------- Forms ---------- */
.form { display: grid; gap: 14px; margin-top: 16px; }
.form label { display: block; font-weight: 600; font-size: .9rem; color: var(--ink); }
.form label > input, .form label > select, .form label > textarea, .form label > .btn { display: block; margin-top: 6px; }
.form label small { font-weight: 450; color: var(--ink-3); }
.form input, .form select, .form textarea {
  font: inherit; font-size: 1rem; font-weight: 400; color: var(--ink); width: 100%;
  padding: 10px 12px; border: 1px solid #cfd3dc; border-radius: 10px; background: #fff;
}
.form textarea { resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--blue); outline-offset: 1px; border-color: var(--blue); }
.form [aria-invalid="true"] { border-color: var(--red); background: #fff6f6; }
.form .err { display: block; margin-top: 4px; color: var(--red-dark); font-weight: 500; font-size: .85rem; }
.form .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form .btn-ghost { height: 46px; width: 100%; }
.form .hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-alert { background: #fff1f1; border: 1px solid #f3c2c4; color: var(--red-dark); padding: 10px 14px; border-radius: 10px; margin: 12px 0 0; }
@media (max-width: 520px) { .form .row2 { grid-template-columns: 1fr; } }