/* ==========================================================================
   嶽ノ子 — Design System (Apple Human Interface Guidelines, for web)
   Clarity · Deference · Depth. System typography, generous space,
   rounded surfaces, translucent chrome, full light/dark support.
   All page content uses these tokens & components. No external fonts.
   ========================================================================== */

:root {
  color-scheme: light dark;

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro JP",
    "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Yu Gothic UI",
    Meiryo, system-ui, sans-serif;
  --font-mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;

  /* Neutral palette (light — dc warm) */
  --bg: #ffffff;
  --bg-2: #f5f1e8;
  --bg-3: #ede8d9;
  --surface: #ffffff;
  --surface-2: #f5f1e8;
  --ink: #1b1613;
  --ink-2: rgba(27, 22, 19, 0.68);
  --ink-3: rgba(27, 22, 19, 0.45);
  --hairline: rgba(27, 22, 19, 0.10);
  --hairline-2: rgba(27, 22, 19, 0.16);

  /* Brand accent (terracotta) */
  --accent: #be4633;
  --accent-ink: #a23a29;
  --accent-soft: rgba(190, 70, 51, 0.10);
  --accent-soft-2: rgba(190, 70, 51, 0.16);

  /* Contrast surface */
  --contrast-bg: #1b1613;
  --contrast-ink: #f3efe4;
  --contrast-ink-2: rgba(243, 239, 228, 0.68);
  --contrast-hairline: rgba(243, 239, 228, 0.16);
  --warm-soft: #fff6f1;

  /* Radius */
  --r-xl: 28px;
  --r-lg: 20px;
  --r-md: 14px;
  --r-sm: 10px;
  --r-pill: 980px;

  /* Elevation */
  --shadow-1: 0 1px 2px rgba(27, 22, 19, 0.05);
  --shadow-2: 0 20px 40px -12px rgba(27, 22, 19, 0.35);

  /* Layout */
  --page: 1180px;
  --page-narrow: 760px;
  --nav-h: 52px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1b1613;
    --bg-2: #2a2522;
    --bg-3: #3a3430;
    --surface: #2a2522;
    --surface-2: #3a3430;
    --ink: #f3efe4;
    --ink-2: rgba(243, 239, 228, 0.72);
    --ink-3: rgba(243, 239, 228, 0.5);
    --hairline: rgba(243, 239, 228, 0.12);
    --hairline-2: rgba(243, 239, 228, 0.2);

    --accent: #e1725f;
    --accent-ink: #ec8674;
    --accent-soft: rgba(225, 114, 95, 0.16);
    --accent-soft-2: rgba(225, 114, 95, 0.24);
    --warm-soft: rgba(255, 246, 241, 0.08);

    --contrast-bg: #2a2522;
    --contrast-ink: #f3efe4;
    --contrast-ink-2: rgba(243, 239, 228, 0.68);
    --contrast-hairline: rgba(243, 239, 228, 0.16);

    --shadow-1: 0 1px 2px rgba(0, 0, 0, 0.35);
    --shadow-2: 0 20px 40px -12px rgba(0, 0, 0, 0.55);
  }
}

/* ---------- Base ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.6;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
::selection { background: var(--accent-soft-2); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--page); margin: 0 auto; padding: 0 22px; }
.container--narrow { max-width: var(--page-narrow); }
.section { padding: clamp(56px, 9vw, 110px) 0; }
.section--tight { padding: clamp(40px, 6vw, 72px) 0; }
.section--tint { background: var(--bg-2); }
.section--warm { background: var(--bg-2); }
.section--contrast { background: var(--contrast-bg); color: var(--contrast-ink); }
.divider { height: 1px; background: var(--hairline); border: 0; margin: 0; }

.section__head { max-width: 760px; margin: 0 0 clamp(32px, 5vw, 56px); }
.section__head--center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- Typography ---------- */
.eyebrow {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--accent);
  margin: 0 0 14px;
}
.eyebrow--mono {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.display {
  font-size: clamp(38px, 6vw, 72px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0;
}
.h1 { font-size: clamp(32px, 4.6vw, 56px); font-weight: 700; line-height: 1.12; letter-spacing: -0.01em; margin: 0; }
.h2 { font-size: clamp(27px, 3.4vw, 42px); font-weight: 700; line-height: 1.16; letter-spacing: -0.01em; margin: 0; }
.h3 { font-size: clamp(21px, 2.2vw, 28px); font-weight: 650; line-height: 1.25; letter-spacing: 0; margin: 0; }
.h4 { font-size: 19px; font-weight: 650; line-height: 1.35; margin: 0; }
.lead { font-size: clamp(17px, 1.5vw, 21px); line-height: 1.6; color: var(--ink-2); margin: 18px 0 0; font-weight: 400; }
.body { font-size: 17px; line-height: 1.65; color: var(--ink-2); margin: 0; }
.small { font-size: 14px; line-height: 1.6; color: var(--ink-2); margin: 0; }
.tiny { font-size: 12.5px; line-height: 1.6; color: var(--ink-3); margin: 0; }

.muted { color: var(--ink-2); }
.faint { color: var(--ink-3); }
.accent { color: var(--accent); }
.center { text-align: center; }
.nowrap { white-space: nowrap; }
strong { font-weight: 650; color: inherit; }
.hl { background: linear-gradient(transparent 60%, var(--accent-soft-2) 60%); padding: 0 .05em; }
.section--contrast .eyebrow { color: var(--accent-ink); }
.section--contrast .body,
.section--contrast .lead,
.section--contrast .small { color: var(--contrast-ink-2); }

/* ---------- Navigation (translucent, sticky) ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--hairline);
}
.nav__inner {
  max-width: var(--page); margin: 0 auto; min-height: var(--nav-h);
  padding: 0 22px; display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.nav__brand { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; }
.nav__brand-name { font-size: 17px; font-weight: 900; letter-spacing: 0.02em; }
.nav__brand-tag { display: none; }
.nav__links { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
.nav__links a {
  font-size: 14px; color: var(--ink-2); padding: 10px 12px; border-radius: var(--r-pill);
  min-height: 44px; display: inline-flex; align-items: center;
  transition: color .2s, background .2s, opacity .2s;
}
.nav__links a:hover { color: var(--ink); background: var(--bg-2); opacity: 1; }
.nav__cta {
  background: var(--contrast-bg) !important; color: var(--contrast-ink) !important;
  font-size: 13.5px !important; font-weight: 700 !important; padding: 10px 22px !important;
  white-space: nowrap;
}
.nav__cta:hover { background: var(--accent) !important; color: #fff6f1 !important; }

.brand-mark {
  width: 30px; height: 30px; border-radius: 9px;
  flex: none; display: block; object-fit: contain;
}
.brand-mark--sm { width: 28px; height: 28px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 15px; font-weight: 700; line-height: 1; letter-spacing: 0.01em;
  padding: 13px 24px; border-radius: var(--r-pill); border: 1px solid transparent;
  min-height: 44px; min-width: 44px;
  cursor: pointer; transition: background .2s, opacity .2s, box-shadow .2s;
  font-family: inherit; text-align: center;
}
.btn:active { transform: scale(0.98); }
.btn--primary { background: var(--accent); color: #fff6f1; }
.btn--primary:hover { background: var(--accent-ink); opacity: 1; }
.btn--dark { background: var(--contrast-bg); color: var(--contrast-ink); }
.btn--dark:hover { background: var(--accent); opacity: 1; }
.btn--tinted { background: var(--accent-soft); color: var(--accent); }
.btn--tinted:hover { background: var(--accent-soft-2); }
.btn--ghost { background: transparent; border-color: var(--hairline-2); color: var(--ink); }
.btn--ghost:hover { background: var(--bg-2); }
.btn--lg { font-size: 16px; padding: 15px 30px; }
.btn--block { display: flex; width: 100%; justify-content: center; }
.section--contrast .btn--dark { background: var(--contrast-ink); color: #1d1d1f; }

/* Text link with arrow */
.link {
  display: inline-flex; align-items: center; gap: 5px;
  color: var(--accent); font-weight: 550; font-size: 15px;
  transition: gap .2s, opacity .2s;
}
.link:hover { gap: 9px; }
.link--sm { font-size: 13.5px; }

/* ---------- Cards & grids ---------- */
.grid { display: grid; gap: clamp(16px, 2.4vw, 28px); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid--stretch { align-items: stretch; }

.card {
  background: var(--surface); border: 1px solid var(--hairline);
  border-radius: var(--r-lg); padding: clamp(22px, 3vw, 32px);
  box-shadow: var(--shadow-1);
}
.card--flat { box-shadow: none; }
.card--tint { background: var(--bg-2); border-color: transparent; box-shadow: none; }
.card--contrast { background: var(--contrast-bg); color: var(--contrast-ink); border-color: var(--contrast-hairline); border-radius: 32px; }
.card__eyebrow.accent { color: var(--accent); }
.card--accent { background: var(--accent); color: #fff; border-color: transparent; }
.card--elevated { border-color: transparent; box-shadow: var(--shadow-1); border-radius: var(--r-xl); }
.card--outline-accent { border: 1.5px solid var(--accent); box-shadow: none; background: var(--accent-soft); }
.card--xl { border-radius: var(--r-xl); padding: clamp(28px, 4vw, 44px); }
.btn--pill-dark { background: var(--contrast-bg); color: var(--contrast-ink); border-radius: var(--r-pill); }
.btn--pill-dark:hover { background: var(--accent); color: #fff6f1; opacity: 1; }
.section__head--center { text-align: center; margin-left: auto; margin-right: auto; max-width: 700px; }
.card__eyebrow { font-family: var(--font-mono); font-size: 11px; font-weight: 600; letter-spacing: 0.16em; color: var(--ink-3); margin: 0 0 12px; }
.card__title { font-size: 20px; font-weight: 650; line-height: 1.3; margin: 0 0 10px; }
.card__body { font-size: 15px; line-height: 1.65; color: var(--ink-2); margin: 0; }
.card--contrast .card__body { color: var(--contrast-ink-2); }
.card--accent .card__body { color: rgba(255,255,255,0.86); }
.card__foot { margin-top: 18px; }
.stack > * + * { margin-top: 14px; }

/* ---------- Chips / tags ---------- */
.chip-row { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 16px; border-radius: var(--r-pill);
  background: var(--bg-2); color: var(--ink); font-size: 14px; line-height: 1;
}
.tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: var(--r-pill);
  background: var(--accent-soft); color: var(--accent);
  font-family: var(--font-mono); font-size: 11px; font-weight: 600; letter-spacing: 0.1em;
}
.tag--solid { background: var(--accent); color: #fff; }
.tag--dot::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.tag--dot { font-family: inherit; font-size: 13px; font-weight: 700; letter-spacing: 0; padding: 8px 18px; }
.section--warm .chip { background: var(--surface); font-size: 13px; font-weight: 600; color: var(--ink-2); }

/* ---------- Inset grouped list (Apple settings style) ---------- */
.list {
  background: var(--surface); border: 1px solid var(--hairline);
  border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-1);
}
.list__row {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 16px 20px; border-top: 1px solid var(--hairline);
}
.list__row:first-child { border-top: 0; }
.list__row .mark { color: var(--accent); flex: none; line-height: 1.6; }
.list__row .mark--muted { color: var(--ink-3); }
.list--plain { background: transparent; border: 0; box-shadow: none; }
.list--plain .list__row { border-color: var(--hairline); padding-left: 0; padding-right: 0; }

/* ---------- Stat strip ---------- */
.stat-strip {
  display: inline-flex; flex-wrap: wrap; border: 1px solid var(--hairline);
  border-radius: var(--r-md); overflow: hidden; background: var(--surface);
}
.stat { padding: 16px 26px; border-left: 1px solid var(--hairline); }
.stat:first-child { border-left: 0; }
.stat__label { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.16em; color: var(--ink-3); margin: 0 0 6px; text-transform: uppercase; }
.stat__value { font-size: 26px; font-weight: 700; line-height: 1; letter-spacing: -0.01em; }
.stat__value small { font-size: 13px; font-weight: 400; color: var(--ink-2); }

/* ---------- Steps ---------- */
.steps { counter-reset: step; display: grid; gap: 2px; }
.step { display: flex; gap: 18px; padding: 18px 0; border-top: 1px solid var(--hairline); align-items: baseline; }
.step:first-child { border-top: 0; }
.step__no { font-size: 26px; font-weight: 700; color: var(--ink-3); line-height: 1; flex: none; min-width: 1.6em; letter-spacing: -0.02em; }
.step__text { font-size: 16px; line-height: 1.5; }

/* ---------- Notes / callouts ---------- */
.note {
  border-radius: var(--r-md); padding: 18px 22px; font-size: 14px; line-height: 1.75;
  background: var(--bg-2); color: var(--ink-2);
}
.note--accent { background: var(--accent-soft); color: var(--ink); }
.note--outline { background: transparent; border: 1px solid var(--hairline-2); }
.note strong { color: var(--ink); }

/* ---------- Pricing ---------- */
.price {
  display: flex; flex-direction: column; height: 100%;
  background: var(--surface); border: 1px solid var(--hairline);
  border-radius: var(--r-lg); padding: 26px; box-shadow: var(--shadow-1);
}
.price--featured {
  background: var(--contrast-bg); color: var(--contrast-ink); border-color: transparent;
  box-shadow: var(--shadow-2); transform: translateY(-8px);
}
.price__eyebrow { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.16em; color: var(--ink-3); margin: 0 0 12px; }
.price--featured .price__eyebrow { color: var(--contrast-ink-2); }
.price__name { font-size: 19px; font-weight: 650; line-height: 1.35; margin: 0 0 16px; }
.price__amount { font-size: 34px; font-weight: 700; line-height: 1; letter-spacing: -0.015em; }
.price__period { font-family: var(--font-mono); font-size: 12.5px; color: var(--ink-2); margin: 10px 0 16px; }
.price--featured .price__period { color: var(--contrast-ink-2); }
.price__desc { font-size: 14px; line-height: 1.65; color: var(--ink-2); margin: 0 0 16px; }
.price--featured .price__desc { color: var(--contrast-ink-2); }
.price__meta {
  margin-top: auto; font-size: 12.5px; line-height: 1.65; color: var(--ink-2);
  border-radius: var(--r-sm); border: 1px solid var(--hairline); padding: 12px 14px;
}
.price--featured .price__meta { border-color: var(--contrast-hairline); color: var(--contrast-ink-2); }

/* ---------- FAQ (details) ---------- */
.faq { border-top: 1px solid var(--hairline); }
.faq:last-child { border-bottom: 1px solid var(--hairline); }
.faq > summary {
  display: flex; align-items: center; gap: 16px; padding: 22px 4px; cursor: pointer;
  list-style: none; font-size: 17px; font-weight: 550; line-height: 1.45;
  min-height: 44px;
}
.faq > summary::-webkit-details-marker { display: none; }
.faq__q { font-family: var(--font-mono); font-weight: 600; color: var(--accent); flex: none; }
.faq__t { flex: 1; }
.faq__chevron { color: var(--ink-3); font-size: 14px; transition: transform .25s ease; flex: none; line-height: 1; }
.faq[open] .faq__chevron { transform: rotate(180deg); }
.faq__plus { color: var(--ink-3); font-size: 22px; transition: transform .25s ease; flex: none; line-height: 1; }
.faq[open] .faq__plus { transform: rotate(45deg); }
.faq__a { font-size: 15.5px; line-height: 1.8; color: var(--ink-2); margin: 0; padding: 0 4px 24px 40px; }
.faq__a a { color: var(--accent); }

/* ---------- Prose (legal / long-form) ---------- */
.prose { font-size: 16px; line-height: 1.85; color: var(--ink); }
.prose > * + * { margin-top: 1.1em; }
.prose h2 { font-size: 24px; font-weight: 700; line-height: 1.3; margin-top: 1.8em; letter-spacing: -0.01em; }
.prose h3 { font-size: 19px; font-weight: 650; line-height: 1.4; margin-top: 1.6em; }
.prose p, .prose li { color: var(--ink-2); }
.prose strong { color: var(--ink); }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0.6em 0; }
.prose li { margin: 0.35em 0; }
.prose a { color: var(--accent); }
.prose table { border-collapse: collapse; width: 100%; font-size: 14.5px; }
.prose th, .prose td { border: 1px solid var(--hairline); padding: 10px 12px; text-align: left; vertical-align: top; }
.prose th { background: var(--bg-2); font-weight: 600; color: var(--ink); }

/* Definition rows (company info etc.) */
.deflist { border-top: 1px solid var(--hairline); }
.deflist__row { display: grid; grid-template-columns: 200px 1fr; gap: 20px; padding: 16px 0; border-bottom: 1px solid var(--hairline); }
.deflist__key { font-size: 13px; font-family: var(--font-mono); letter-spacing: 0.06em; color: var(--ink-3); }
.deflist__val { font-size: 16px; color: var(--ink); min-width: 0; overflow-wrap: anywhere; }

/* ---------- Forms ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 28px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field__label { font-size: 13.5px; font-weight: 500; color: var(--ink); }
.field__label .req { color: var(--accent); }
.field__hint { font-size: 12px; color: var(--ink-3); font-weight: 400; }
.input, .textarea {
  width: 100%; font-family: inherit; font-size: 16px; color: var(--ink);
  background: var(--surface); border: 1px solid var(--hairline-2);
  border-radius: var(--r-md); padding: 13px 15px; transition: border-color .2s, box-shadow .2s;
}
.textarea { resize: vertical; line-height: 1.7; }
.input::placeholder, .textarea::placeholder { color: var(--ink-3); }
.input:focus, .textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }

.choice-row { display: flex; flex-wrap: wrap; gap: 10px; }
.choice {
  display: inline-flex; align-items: center; gap: 9px; cursor: pointer;
  padding: 10px 16px; border-radius: var(--r-pill); border: 1px solid var(--hairline-2);
  font-size: 14px; color: var(--ink); background: var(--bg-2); transition: border-color .2s, background .2s;
  min-height: 44px;
}
.choice:hover { border-color: var(--ink-3); }
.choice input { accent-color: var(--accent); margin: 0; }
.choice:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }

/* ---------- Footer (warm dc) ---------- */
.footer { background: var(--bg-2); border-top: 1px solid var(--hairline); }
.footer--warm { background: var(--bg-2); }
.footer__inner { max-width: var(--page); margin: 0 auto; padding: clamp(48px, 6vw, 72px) 22px 32px; }
.footer__cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.footer__brand-row { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer__brand-name { font-size: 16px; font-weight: 900; letter-spacing: 0.02em; margin: 0; }
.footer__about { font-size: 12.5px; line-height: 1.9; color: var(--ink-3); max-width: 34em; margin: 0; }
.footer__col-h { font-size: 11.5px; font-weight: 700; letter-spacing: 0.02em; color: var(--ink-3); margin: 0 0 16px; text-transform: none; }
.footer__links { display: flex; flex-direction: column; gap: 11px; }
.footer__links a { font-size: 14px; color: var(--ink-2); }
.footer__links a:hover { color: var(--accent); }
.footer__disclaimer { margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--hairline); }
.footer__disclaimer .h { font-size: 11px; font-weight: 700; color: var(--ink-3); margin: 0 0 10px; text-transform: none; }
.footer__disclaimer p { font-size: 11.5px; line-height: 1.9; color: var(--ink-3); margin: 0; max-width: 70em; }
.footer__security { margin-top: 26px; padding-top: 24px; border-top: 1px solid var(--hairline); }
.footer__security .h { font-size: 11px; font-weight: 700; color: var(--ink-3); margin: 0 0 14px; text-transform: none; }
.footer__security-row { display: flex; align-items: flex-start; gap: 20px; flex-wrap: wrap; }
.footer__security-badge { flex: none; background: #fff; border-radius: 8px; padding: 4px; line-height: 0; box-shadow: var(--shadow-1); }
.footer__security-badge img { display: block; width: 72px; height: auto; }
.footer__security-text { min-width: 220px; flex: 1; }
.footer__security-text p { font-size: 11px; line-height: 1.9; color: var(--ink-3); margin: 0 0 6px; }
.footer__security-id { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.06em; color: var(--ink-3); margin: 0 !important; }

.footer__bar {
  margin-top: 26px; padding-top: 20px; border-top: 1px solid var(--hairline);
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between;
  font-size: 12px; color: var(--ink-3);
}

/* ---------- Marquee (home ticker) ---------- */
.marquee { overflow: hidden; border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); background: var(--bg-2); }
.marquee__track { display: flex; width: max-content; animation: marquee 34s linear infinite; }
.marquee__group { display: flex; }
.marquee__item { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.14em; color: var(--ink-2); padding: 14px 24px; white-space: nowrap; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation: none; }
  .btn:active { transform: none; }
  .link:hover { gap: 5px; }
  .faq__chevron, .faq__plus { transition: none; }
}

/* ---------- Hero (dc) ---------- */
.hero { padding: clamp(56px, 10vw, 96px) 0 clamp(44px, 7vw, 56px); }
.hero--center { text-align: center; }
.hero--center .hero__lead { margin-left: auto; margin-right: auto; }
.hero--center .hero__actions { justify-content: center; }
.hero--center .chip-row { justify-content: center; }
.hero__title { font-size: clamp(40px, 6vw, 76px); font-weight: 900; line-height: 1.28; letter-spacing: -0.01em; margin: 28px 0 0; }
.hero__lead { font-size: clamp(17px, 1.7vw, 19px); line-height: 1.9; color: var(--ink-2); margin: 28px 0 0; max-width: 640px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 28px; align-items: center; margin-top: 40px; }
.link-underline {
  font-size: 15px; font-weight: 600; color: var(--ink);
  border-bottom: 2px solid rgba(27, 22, 19, 0.25); padding-bottom: 3px;
}
.link-underline:hover { color: var(--accent); border-color: var(--accent); opacity: 1; }

/* ---------- dc components ---------- */
.check-list { display: flex; flex-direction: column; gap: 20px; font-size: 15.5px; line-height: 1.7; }
.check-list__item { display: flex; gap: 14px; align-items: flex-start; }
.check-list__icon {
  flex: none; width: 22px; height: 22px; border-radius: 50%;
  background: var(--accent); color: #fff; display: grid; place-items: center;
  font-size: 12px; font-weight: 700; margin-top: 2px;
}
.check-list__icon--muted { background: rgba(27, 22, 19, 0.08); color: var(--ink-3); font-size: 14px; }
.panel-label { display: inline-flex; font-size: 13px; font-weight: 700; padding: 8px 18px; border-radius: var(--r-pill); margin-bottom: 28px; }
.panel-label--solid { background: var(--contrast-bg); color: var(--contrast-ink); }
.panel-label--outline { border: 1px solid var(--hairline-2); color: var(--ink-2); }
.process-head { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 16px; margin-bottom: 48px; }
.process-head__meta { font-size: 14px; color: var(--ink-3); font-weight: 600; }
.panel { border-radius: var(--r-xl); padding: clamp(28px, 4vw, 40px); }
.panel--warm { background: var(--bg-2); }
.panel--outline { background: var(--surface); border: 1px solid var(--hairline); }
.panel__title { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 24px; }
.panel__title h3 { font-size: 19px; font-weight: 900; margin: 0; }
.panel__badge { font-size: 12.5px; font-weight: 700; color: var(--accent); }
.panel__badge--muted { color: var(--ink-3); }
.subsidy-banner {
  display: flex; justify-content: space-between; align-items: center; gap: 36px; flex-wrap: wrap;
  background: linear-gradient(135deg, var(--warm-soft), var(--bg-2));
  border-radius: var(--r-xl); padding: clamp(28px, 4vw, 44px) clamp(32px, 4vw, 48px);
  box-shadow: var(--shadow-1); transition: opacity .2s;
}
.subsidy-banner:hover { opacity: .92; }
.entry-band {
  border: 1.5px solid var(--accent); border-radius: 24px;
  display: grid; grid-template-columns: auto 1fr auto; gap: 32px; align-items: center;
  padding: 30px 36px; margin-bottom: 44px; background: var(--accent-soft);
}
.entry-band__price { font-size: 40px; font-weight: 900; color: var(--accent); white-space: nowrap; }
.cta-banner-wrap { padding: 0 0 40px; }
.cta-banner {
  max-width: var(--page); margin: 0 auto; padding: 0 22px;
}
.cta-banner__inner {
  background: var(--contrast-bg); color: var(--contrast-ink); border-radius: 32px;
  padding: clamp(40px, 5vw, 64px) clamp(32px, 5vw, 56px);
  display: flex; justify-content: space-between; align-items: center; gap: 40px; flex-wrap: wrap;
}
.cta-banner__title { font-size: clamp(26px, 3vw, 38px); font-weight: 900; line-height: 1.4; margin: 0; }
.cta-banner__lead { font-size: 13.5px; line-height: 2; color: var(--contrast-ink-2); margin: 16px 0 0; }
.contact-split { display: grid; grid-template-columns: minmax(320px, 420px) 1fr; gap: 40px; }
.contact-info { background: var(--bg-2); border-radius: var(--r-xl); padding: 44px; display: flex; flex-direction: column; min-width: 0; }
.contact-info__rows { margin-top: auto; min-width: 0; }
.contact-row { display: grid; grid-template-columns: 60px 1fr; gap: 14px; padding: 16px 0; border-top: 1px solid var(--hairline); }
.contact-row > div { min-width: 0; }
.contact-row .tiny { overflow-wrap: anywhere; }
.contact-row .h4 a {
  display: inline-block;
  max-width: 100%;
  font-size: 16px;
  overflow-wrap: normal;
  word-break: normal;
}
.contact-row .h4 a .contact-email__domain { display: block; white-space: nowrap; }
.contact-row:last-child { border-bottom: 1px solid var(--hairline); }
.contact-row__key { font-size: 11.5px; font-weight: 700; color: var(--accent); }
.faq-panel { background: var(--surface); border-radius: var(--r-xl); padding: 12px 36px; }
.faq-layout { display: grid; grid-template-columns: 380px 1fr; gap: 56px; align-items: start; }
.example-card { display: flex; flex-direction: column; height: 100%; border-radius: var(--r-xl); }
.example-card .link { margin-top: auto; }
.inset-note { background: var(--bg-2); border-radius: 16px; padding: 18px 20px; margin: 22px 0; font-size: 13px; line-height: 1.9; }
.scroll-anchor { scroll-margin-top: calc(var(--nav-h) + 8px); }

/* ---------- Skip link (HIG a11y) ---------- */
.skip-link {
  position: absolute; left: -9999px; top: 12px; z-index: 200;
  padding: 12px 20px; background: var(--contrast-bg); color: var(--contrast-ink);
  border-radius: var(--r-md); font-weight: 600; font-size: 14px;
}
.skip-link:focus { left: 12px; }

/* ---------- Utilities ---------- */
.mt-0 { margin-top: 0; } .mt-1 { margin-top: 10px; } .mt-2 { margin-top: 20px; } .mt-3 { margin-top: 32px; } .mt-4 { margin-top: 48px; }
.maxw-narrow { max-width: 720px; }
.flow > * + * { margin-top: 18px; }
[hidden] { display: none !important; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer__cols { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .deflist__row { grid-template-columns: 1fr; gap: 4px; }
  .nav__links { gap: 2px; }
  .nav__links a { padding: 8px 10px; font-size: 12.5px; }
  .nav__links a:not(.nav__cta) { display: none; }
  .stat { border-left: 0; border-top: 1px solid var(--hairline); }
  .stat:first-child { border-top: 0; }
  .footer__cols { grid-template-columns: 1fr; }
  .faq__a { padding-left: 4px; }
  .faq-layout { grid-template-columns: 1fr; gap: 32px; }
  .contact-split { grid-template-columns: 1fr; }
  .entry-band { grid-template-columns: 1fr; gap: 16px; }
  .price--featured { transform: none; }
}