/* delimixx.com — shared stylesheet. No external fonts, no external requests. */
:root {
  --bg: #ffffff;
  --bg-soft: #f6f7fa;
  --bg-card: #ffffff;
  --text: #1f2a44;
  --text-soft: #4a5570;
  --line: #dde1ea;
  --accent: #c8321f;          /* darker red: 5.6:1 on white */
  --accent-grad: linear-gradient(135deg, #ffb347 0%, #e8453c 100%);
  --btn-bg: #1f2a44;
  --btn-text: #ffffff;
  --code-bg: #eef0f5;
  --warn-bg: #fff4dc;
  --warn-line: #e5b84c;
  --tbd-bg: #ffe08a;
  --maxw: 1080px;
  --radius: 12px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #121826;
    --bg-soft: #181f31;
    --bg-card: #1b2338;
    --text: #e8ecf4;
    --text-soft: #aab3c8;
    --line: #2c3650;
    --accent: #ff8a6b;
    --btn-bg: #ffb347;
    --btn-text: #1f2a44;
    --code-bg: #232c45;
    --warn-bg: #3a3017;
    --warn-line: #8a6d1f;
    --tbd-bg: #6b5410;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", "Yu Gothic UI", "Meiryo UI", system-ui, -apple-system, sans-serif;
  line-height: 1.7;
  font-size: 16px;
}
:lang(ja) body, body:lang(ja) { line-height: 1.85; }
a { color: var(--accent); text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }
img { max-width: 100%; height: auto; }
code, kbd, pre { font-family: "Cascadia Mono", Consolas, "Courier New", monospace; font-size: 0.92em; }
code, kbd { background: var(--code-bg); padding: 0.1em 0.35em; border-radius: 4px; }
pre { background: var(--code-bg); padding: 12px 14px; border-radius: 8px; overflow-x: auto; }
pre code { background: none; padding: 0; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 16px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--btn-bg); color: var(--btn-text); padding: 8px 12px; z-index: 10; }
.skip:focus { left: 8px; top: 8px; }

/* header */
.site-header { border-bottom: 1px solid var(--line); background: var(--bg); position: sticky; top: 0; z-index: 5; }
.site-header .wrap { display: flex; align-items: center; gap: 16px; min-height: 60px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-weight: 700; font-size: 1.15rem; }
.brand img { width: 32px; height: 32px; border-radius: 7px; }
.nav { display: flex; gap: 4px; flex-wrap: wrap; margin-left: auto; align-items: center; }
.nav a { text-decoration: none; color: var(--text-soft); padding: 6px 10px; border-radius: 8px; font-size: 0.95rem; }
.nav a:hover, .nav a[aria-current="page"] { background: var(--bg-soft); color: var(--text); }
.nav a[aria-current="page"] { font-weight: 600; }
.lang { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; margin-left: 6px; }
.lang a, .lang span { padding: 4px 10px; font-size: 0.85rem; text-decoration: none; }
.lang span { background: var(--btn-bg); color: var(--btn-text); font-weight: 600; }
.lang a { color: var(--text-soft); }
.lang a:hover { background: var(--bg-soft); }
.menu-toggle { display: none; }
@media (max-width: 760px) {
  .menu-toggle { display: block; margin-left: auto; }
  .menu-toggle summary { list-style: none; cursor: pointer; padding: 6px 12px; border: 1px solid var(--line); border-radius: 8px; }
  .menu-toggle summary::-webkit-details-marker { display: none; }
  .site-header .nav.full { display: none; }
  .menu-toggle .nav { margin: 8px 0 0; flex-direction: column; align-items: stretch; width: 100%; }
  .site-header .wrap { flex-wrap: wrap; }
  .menu-toggle[open] { flex-basis: 100%; }
}

/* hero */
.hero { background: var(--bg-soft); border-bottom: 1px solid var(--line); }
.hero .wrap { padding-top: 56px; padding-bottom: 48px; display: grid; grid-template-columns: 1.05fr 1fr; gap: 36px; align-items: center; }
@media (max-width: 860px) { .hero .wrap { grid-template-columns: minmax(0, 1fr); padding-top: 32px; } }
.hero .wrap > *, .grid > *, .plans > *, .shots > * { min-width: 0; }
h1, h2, h3, p, li { overflow-wrap: anywhere; }
.hero h1 { font-size: clamp(1.8rem, 4.2vw, 2.6rem); line-height: 1.2; margin: 0 0 14px; letter-spacing: -0.01em; }
.hero p.lead { font-size: 1.1rem; color: var(--text-soft); margin: 0 0 22px; }
.hero .shot { border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 10px 30px rgba(31, 42, 68, 0.18); }
.stripe { height: 5px; background: var(--accent-grad); }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; margin: 6px 0; }
.btn { display: inline-block; padding: 11px 20px; border-radius: 10px; background: var(--btn-bg); color: var(--btn-text); text-decoration: none; font-weight: 600; border: 2px solid var(--btn-bg); }
.btn:hover { filter: brightness(1.12); }
.btn.secondary { background: transparent; color: var(--text); border-color: var(--line); }
.btn.secondary:hover { background: var(--bg-soft); filter: none; }
.btn.pending { opacity: 0.55; cursor: not-allowed; pointer-events: none; }
.note-small { font-size: 0.88rem; color: var(--text-soft); }

/* sections */
main { display: block; }
section.block { padding: 44px 0; }
section.block + section.block { border-top: 1px solid var(--line); }
section.alt { background: var(--bg-soft); }
h1, h2, h3 { line-height: 1.3; }
h2 { font-size: 1.6rem; margin: 0 0 8px; }
h3 { font-size: 1.12rem; margin: 22px 0 6px; }
.sub { color: var(--text-soft); margin: 0 0 24px; max-width: 70ch; }
.grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.card { background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.card h3 { margin-top: 0; }
.card p { margin: 6px 0 0; color: var(--text-soft); }
.shots { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
figure { margin: 0; }
figure img { border: 1px solid var(--line); border-radius: 10px; width: 100%; }
figcaption { font-size: 0.9rem; color: var(--text-soft); margin-top: 6px; }

/* pricing */
.plans { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); align-items: stretch; }
.plan { border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; background: var(--bg-card); display: flex; flex-direction: column; }
.plan.featured { border: 2px solid var(--accent); }
.plan h3 { margin: 0; font-size: 1.3rem; }
.price { font-size: 2.1rem; font-weight: 700; margin: 8px 0 2px; }
.price small { font-size: 0.95rem; font-weight: 400; color: var(--text-soft); }
.plan ul { padding-left: 1.2em; margin: 14px 0; }
.plan li { margin: 4px 0; }
.plan .btn-row { margin-top: auto; padding-top: 12px; }
.tiers { width: 100%; border-collapse: collapse; margin: 12px 0; }
.tiers th, .tiers td { border-bottom: 1px solid var(--line); padding: 10px 12px; text-align: left; vertical-align: top; }
.tiers thead th { background: var(--bg-soft); }
.tiers td.c { text-align: center; white-space: nowrap; }
.table-wrap { overflow-x: auto; }
table.data { border-collapse: collapse; width: 100%; margin: 12px 0; font-size: 0.95rem; }
table.data th, table.data td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
table.data thead th { background: var(--bg-soft); }

/* prose (legal, faq, support) */
.prose { max-width: 78ch; }
.prose.wide { max-width: var(--maxw); }
.prose h1 { font-size: 2rem; margin: 0 0 6px; }
.prose h2 { font-size: 1.3rem; margin: 32px 0 6px; padding-top: 6px; }
.prose h3 { font-size: 1.05rem; margin: 20px 0 4px; }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose li { margin: 4px 0; }
.meta { color: var(--text-soft); font-size: 0.92rem; margin-bottom: 24px; }
.callout { background: var(--warn-bg); border: 1px solid var(--warn-line); border-radius: 10px; padding: 12px 16px; margin: 16px 0; }
.callout.info { background: var(--bg-soft); border-color: var(--line); }
details.qa { border-bottom: 1px solid var(--line); padding: 10px 0; }
details.qa summary { cursor: pointer; font-weight: 600; }
details.qa[open] summary { margin-bottom: 6px; }
.toc { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 10px; padding: 12px 18px; margin: 18px 0; }
.toc ul { margin: 6px 0; padding-left: 1.2em; columns: 2; }
@media (max-width: 640px) { .toc ul { columns: 1; } }
mark.tbd { background: var(--tbd-bg); color: var(--text); padding: 0 4px; border-radius: 3px; }
.draft-banner { background: #b3261e; color: #fff; text-align: center; padding: 6px 12px; font-weight: 600; }

/* footer */
.site-footer { border-top: 1px solid var(--line); background: var(--bg-soft); margin-top: 24px; padding: 32px 0 24px; font-size: 0.93rem; }
.foot-grid { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.site-footer h4 { margin: 0 0 8px; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-soft); }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin: 5px 0; }
.site-footer a { color: var(--text); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.legal-line { margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--text-soft); font-size: 0.88rem; }

/* the language gate and the 404 page (kept here, not inline: the Content-Security-Policy forbids inline styles) */
.gate { text-align: center; padding: 12vh 16px; }
.gate-logo { border-radius: 20px; }
.gate-sub { margin: 0 auto 24px; }
.btn-row-center { justify-content: center; }

@media print {
  .site-header, .site-footer, .btn-row, .menu-toggle { display: none; }
  body { font-size: 11pt; }
}