/* Play+ Web制作 営業サイト
   レイアウト：細い固定ヘッダー → 実物の見本サイトを並べたヒーロー → 白とうす青を交互に置いた帯 → 問い合わせの帯
   色はロゴの紺と赤から取る。紺＝文字と面、赤＝押してほしいボタンだけ。 */
:root {
  --bg: #ffffff;
  --bg-tint: #f3f5fb;
  --surface: #ffffff;
  --ink: #12163f;
  --ink-soft: #3a3f66;
  --muted: #6a6f8c;
  --line: #e2e5f0;
  --line-strong: #cdd2e4;
  --navy: #1b1f6b;
  --navy-ink: #ffffff;
  --red: #e5281b;
  --red-hover: #c81f13;
  --red-soft: #fdecea;
  --ok: #157a4a;
  --ok-soft: #e3f4ea;
  --warn: #9a5a06;
  --warn-soft: #fbf0db;
  --shadow: 0 1px 3px rgba(18, 22, 63, .12);
  --f-body: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  --f-num: "Inter Tight", "Zen Kaku Gothic New", "Helvetica Neue", Arial, sans-serif;
  --radius: 6px;
  --wrap: 1160px;
  --header-h: 64px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0d1030; --bg-tint: #13173d; --surface: #171b47; --ink: #eef0fb; --ink-soft: #c7cbe6; --muted: #9ba0c4;
    --line: #262b5e; --line-strong: #353b78; --navy: #2b318f; --red: #ff4a3c; --red-hover: #ff6a5e; --red-soft: #3a1720;
    --ok: #5fd39a; --ok-soft: #12302a; --warn: #f0b45c; --warn-soft: #35280f;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 12px 32px -12px rgba(0, 0, 0, .6);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0d1030; --bg-tint: #13173d; --surface: #171b47; --ink: #eef0fb; --ink-soft: #c7cbe6; --muted: #9ba0c4;
  --line: #262b5e; --line-strong: #353b78; --navy: #2b318f; --red: #ff4a3c; --red-hover: #ff6a5e; --red-soft: #3a1720;
  --ok: #5fd39a; --ok-soft: #12302a; --warn: #f0b45c; --warn-soft: #35280f;
  --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 12px 32px -12px rgba(0, 0, 0, .6);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--f-body); font-size: 16px; line-height: 1.8; font-weight: 500; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { margin: 0; line-height: 1.4; font-weight: 700; text-wrap: balance; letter-spacing: .01em; word-break: auto-phrase; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--red); outline-offset: 2px; border-radius: 4px; }
.num { font-family: var(--f-num); font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)); }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 52px; padding: 0 26px; border-radius: 4px; border: 1.5px solid transparent; font-weight: 700; font-size: 15px; text-decoration: none; cursor: pointer; transition: background .15s, border-color .15s; white-space: nowrap; }
.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover { background: var(--red-hover); }
.btn-ghost { background: var(--surface); border-color: var(--line-strong); color: var(--ink); }
.btn-ghost:hover { border-color: var(--ink); }
.btn-line { background: #06c755; color: #fff; }
.btn-line:hover { background: #05b04b; }
.btn-sm { min-height: 40px; padding: 0 18px; font-size: 14px; }
.btn svg { width: 18px; height: 18px; }

/* ---------- header ---------- */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--bg); }
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; background: color-mix(in srgb, var(--bg) 86%, transparent); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); border-bottom: 1px solid var(--line); }
.site-header .wrap { height: var(--header-h); display: flex; align-items: center; gap: 24px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; }
.brand img { width: 34px; height: 34px; }
.brand b { font-size: 16px; font-weight: 900; letter-spacing: .02em; }
.brand small { display: block; font-size: 11px; color: var(--muted); font-weight: 500; line-height: 1.2; }
.gnav { display: flex; gap: 4px; margin-left: auto; }
.gnav a { padding: 8px 12px; border-radius: 8px; text-decoration: none; font-size: 14px; font-weight: 700; color: var(--ink-soft); }
.gnav a:hover { background: var(--bg-tint); color: var(--ink); }
.head-tel { display: grid; text-decoration: none; line-height: 1.2; text-align: right; }
.head-tel b { font-family: var(--f-num); font-size: 17px; font-weight: 700; }
.head-tel small { font-size: 11px; color: var(--muted); }
.menu-btn { display: none; margin-left: auto; width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface); align-items: center; justify-content: center; cursor: pointer; }
.menu-btn svg { width: 22px; height: 22px; }
@media (max-width: 1080px) { .head-tel { display: none; } }
@media (max-width: 900px) {
  .menu-btn { display: inline-flex; }
  .site-header .head-cta { display: none; }
  .gnav { display: none; position: absolute; top: var(--header-h); left: 0; right: 0; flex-direction: column; gap: 0; background: var(--bg); border-bottom: 1px solid var(--line); padding: 8px max(20px, env(safe-area-inset-right, 0px)) 20px max(20px, env(safe-area-inset-left, 0px)); box-shadow: var(--shadow); }
  .gnav.is-open { display: flex; }
  .gnav a { padding: 14px 4px; border-bottom: 1px solid var(--line); border-radius: 0; font-size: 16px; }
  .gnav .gnav-cta { display: flex; margin-top: 16px; border: 0; padding: 0 26px; border-radius: 4px; color: #fff; justify-content: center; }
}
@media (min-width: 901px) { .gnav .gnav-cta { display: none; } }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; padding-block: 64px 72px; background: var(--bg); border-bottom: 1px solid var(--line); }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 56px; align-items: center; }
.hero-kicker { font-size: 14px; font-weight: 700; color: var(--muted); }
.hero h1 { margin-top: 14px; font-size: clamp(28px, 3.4vw, 48px); line-height: 1.3; letter-spacing: .02em; }
.hero h1 em { font-style: normal; background: linear-gradient(transparent 62%, color-mix(in srgb, var(--red) 28%, transparent) 62%); }
.hero-lead { margin-top: 22px; font-size: 17px; color: var(--ink-soft); max-width: 34em; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-price { margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--line); font-size: 15px; color: var(--ink-soft); }
.hero-price b { font-size: 26px; color: var(--ink); }

.devices { position: relative; padding: 0 0 40px 0; }
.browser { border-radius: 4px; background: var(--surface); box-shadow: var(--shadow), 0 0 0 1px var(--line); overflow: hidden; }
.browser-bar { display: flex; align-items: center; height: 26px; padding: 0 10px; background: var(--bg-tint); border-bottom: 1px solid var(--line); }
.browser-bar span { flex: 1; height: 16px; background: transparent; font-size: 10px; line-height: 16px; padding-left: 8px; color: var(--muted); overflow: hidden; white-space: nowrap; }
.browser img { aspect-ratio: 16 / 10; width: 100%; object-fit: cover; object-position: top; }
.phone { position: absolute; right: -6px; bottom: 0; width: 30%; max-width: 190px; border-radius: 26px; padding: 7px; background: #0c0f2e; box-shadow: var(--shadow); }
.phone img { border-radius: 20px; aspect-ratio: 780 / 1520; object-fit: cover; object-position: top; width: 100%; }
.devices figcaption { position: absolute; left: 0; bottom: 6px; font-size: 12px; color: var(--muted); }
.swap-dots { display: flex; gap: 6px; position: absolute; left: 0; bottom: -18px; }
.swap-dots button { width: 28px; height: 6px; border-radius: 3px; border: 0; background: var(--line-strong); cursor: pointer; padding: 0; }
.swap-dots button[aria-pressed="true"] { background: var(--navy); }
.devices img { transition: opacity .35s ease; }
.devices.is-swapping img { opacity: 0; }

@media (max-width: 1020px) {
  .hero h1 { font-size: clamp(28px, 6vw, 46px); }
  .hero .wrap { grid-template-columns: minmax(0, 1fr); gap: 48px; }
  .devices { max-width: 620px; }
}
@media (max-width: 560px) {
  .hero { padding-block: 40px 56px; }
  .hero-cta .btn { flex: 1 1 100%; }
}

/* ---------- shortcut links ---------- */
.shortcuts { background: var(--bg-tint); border-bottom: 1px solid var(--line); }
.shortcuts ul { display: flex; flex-wrap: wrap; }
.shortcuts li + li { border-left: 1px solid var(--line-strong); }
.shortcuts a { display: block; padding: 14px 22px; font-size: 14px; font-weight: 700; color: var(--ink-soft); text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--line-strong); }
.shortcuts li:first-child a { padding-left: 0; }
.shortcuts a:hover { color: var(--ink); text-decoration-color: currentColor; }
@media (max-width: 760px) { .shortcuts ul { display: grid; } .shortcuts li + li { border-left: 0; border-top: 1px solid var(--line); } .shortcuts a { padding: 12px 0; } }

/* ---------- sections ---------- */
.sec { padding-block: 96px; }
.sec.tint { background: var(--bg-tint); }
.sec-head { display: grid; gap: 14px; margin-bottom: 44px; max-width: 760px; }
.sec-head.center { margin-inline: auto; text-align: center; justify-items: center; }
.sec-head h2 { font-size: clamp(24px, 2.8vw, 32px); padding-left: 14px; border-left: 4px solid var(--red); line-height: 1.35; }
.sec-head p { color: var(--ink-soft); }
@media (max-width: 560px) { .sec { padding-block: 64px; } .sec-head { margin-bottom: 32px; } }

/* worries */
.worries { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 40px; max-width: 900px; }
.worries li { position: relative; padding: 14px 0 14px 30px; border-bottom: 1px solid var(--line); font-weight: 700; line-height: 1.6; }
.worries li::before { content: ""; position: absolute; left: 2px; top: 19px; width: 14px; height: 14px; border: 2px solid var(--ink-soft); border-radius: 2px; }
@media (max-width: 700px) { .worries { grid-template-columns: minmax(0, 1fr); } }
.worries-answer { margin-top: 32px; max-width: 900px; display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; justify-content: space-between; }
.worries-answer p { font-size: 17px; font-weight: 700; }

/* reasons */
.reasons { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 48px; }
.reason { padding: 24px 0 26px 56px; position: relative; border-top: 1px solid var(--line-strong); display: grid; gap: 6px; align-content: start; }
.reason .no { position: absolute; left: 0; top: 24px; font-size: 22px; font-weight: 700; color: var(--red); line-height: 1.3; }
.reason h3 { font-size: 18px; }
.reason p { font-size: 15px; color: var(--ink-soft); }
@media (max-width: 760px) { .reasons { grid-template-columns: minmax(0, 1fr); } }

/* showroom */
.samples { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.sample { display: grid; gap: 12px; text-decoration: none; }
.sample .shot { position: relative; border-radius: 3px; overflow: hidden; border: 1px solid var(--line); background: var(--surface); aspect-ratio: 16 / 10; max-width: 100%; }
.sample .shot img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.sample:hover b { text-decoration: underline; }
.sample .tag { position: absolute; left: 10px; top: 10px; font-size: 12px; font-weight: 700; padding: 1px 8px; border-radius: 2px; background: var(--ink); color: var(--bg); }
.sample b { font-size: 16px; }
.sample small { display: block; color: var(--muted); font-size: 13px; }
.samples-foot { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 16px 24px; align-items: center; justify-content: space-between; padding-top: 24px; border-top: 1px solid var(--line); }
.samples-foot p { color: var(--ink-soft); max-width: 46em; }
@media (max-width: 900px) { .samples { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .samples { grid-template-columns: minmax(0, 1fr); } }

/* pricing */
.tabs { display: inline-flex; padding: 0; border-radius: 0; background: transparent; border-bottom: 2px solid var(--line-strong); gap: 0; margin-bottom: 32px; max-width: 100%; }
.tabs button { border: 0; background: transparent; padding: 10px 22px; margin-bottom: -2px; border-bottom: 3px solid transparent; border-radius: 0; font-weight: 700; font-size: 15px; cursor: pointer; color: var(--ink-soft); white-space: nowrap; }
.tabs button[aria-selected="true"] { border-bottom-color: var(--red); color: var(--ink); }
@media (max-width: 480px) { .tabs { display: flex; } .tabs button { flex: 1; padding: 10px 8px; font-size: 14px; } }
.plans { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; align-items: stretch; }
.plans.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.plan { position: relative; display: flex; flex-direction: column; gap: 14px; padding: 26px 22px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.plan.is-pick { border: 2px solid var(--red); }
.plan .badge { position: absolute; top: -12px; left: 20px; background: var(--red); color: #fff; font-size: 12px; font-weight: 700; padding: 2px 10px; border-radius: 2px; }
.plan h3 { font-size: 18px; }
.plan .price { display: flex; align-items: baseline; flex-wrap: wrap; gap: 2px 4px; }
.plan .price .num { font-size: 34px; font-weight: 700; line-height: 1.1; }
.plan .price small { font-size: 13px; color: var(--muted); }
.plan .terms { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { display: inline-flex; align-items: center; font-size: 12px; font-weight: 700; padding: 1px 8px; border-radius: 2px; background: var(--bg-tint); color: var(--ink-soft); border: 1px solid var(--line); }
.chip.ok { background: var(--ok-soft); color: var(--ok); border-color: transparent; }
.plan ul { display: grid; gap: 8px; border-top: 1px solid var(--line); padding-top: 14px; font-size: 14px; }
.plan li { display: flex; gap: 8px; line-height: 1.55; }
.plan li::before { content: ""; flex-shrink: 0; width: 16px; height: 16px; margin-top: 3px; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23157a4a' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4 8-9'/%3E%3C/svg%3E") center / 14px no-repeat; }
.plan .note { font-size: 12px; color: var(--muted); margin-top: auto; }
@media (max-width: 1080px) { .plans { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 860px) { .plans.three { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 560px) { .plans { grid-template-columns: minmax(0, 1fr); } }

.price-sub { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 24px; margin-top: 40px; }
.panel { padding: 26px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); }
.panel h3 { font-size: 18px; margin-bottom: 14px; }
.opt-list li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 16px; padding: 12px 0; border-top: 1px solid var(--line); }
.opt-list li:first-child { border-top: 0; padding-top: 0; }
.opt-list b { font-size: 15px; }
.opt-list small { grid-column: 1; font-size: 13px; color: var(--muted); line-height: 1.5; }
.opt-list .num { grid-row: 1; grid-column: 2; font-weight: 700; }
@media (max-width: 860px) { .price-sub { grid-template-columns: minmax(0, 1fr); } }
.fine { margin-top: 20px; font-size: 13px; color: var(--muted); display: grid; gap: 2px; }
.corp-points { margin-top: 24px; display: grid; gap: 8px; font-size: 14px; color: var(--ink-soft); }
.corp-points li { padding-left: 18px; position: relative; }
.corp-points li::before { content: ""; position: absolute; left: 2px; top: .75em; width: 6px; height: 6px; border-radius: 50%; background: var(--red); }
.corp-cta { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 12px; }

/* simulator */
.sim { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 24px; align-items: start; }
.sim fieldset { border: 0; margin: 0; padding: 0; display: grid; gap: 10px; }
.sim legend { font-weight: 900; font-size: 16px; margin-bottom: 10px; padding: 0; }
.sim-group + .sim-group { margin-top: 26px; }
.choice { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 14px 16px; border-radius: 4px; border: 1.5px solid var(--line); background: var(--surface); cursor: pointer; transition: border-color .15s, background .15s; }
.choice:hover { border-color: var(--line-strong); }
.choice:has(input:checked) { border-color: var(--navy); background: color-mix(in srgb, var(--navy) 5%, var(--surface)); }
.choice input { width: 20px; height: 20px; accent-color: var(--navy); margin: 0; }
.choice b { display: block; font-size: 15px; }
.choice small { display: block; font-size: 12px; color: var(--muted); line-height: 1.5; }
.choice .num { font-weight: 700; font-size: 15px; text-align: right; white-space: nowrap; }
.choice.is-disabled { opacity: .45; cursor: not-allowed; }
.qty { display: inline-flex; align-items: center; gap: 0; border: 1px solid var(--line-strong); border-radius: 4px; overflow: hidden; }
.qty button { width: 34px; height: 32px; border: 0; background: var(--surface); cursor: pointer; font-size: 18px; line-height: 1; }
.qty button:disabled { opacity: .35; cursor: default; }
.qty output { min-width: 32px; text-align: center; font-family: var(--f-num); font-weight: 700; }
.sim-result { position: sticky; top: calc(var(--header-h) + 20px); padding: 28px; border-radius: var(--radius); background: var(--navy); color: var(--navy-ink); display: grid; gap: 18px; }
.sim-result h3 { font-size: 17px; }
.sim-row { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding-bottom: 14px; border-bottom: 1px solid rgba(255, 255, 255, .18); }
.sim-row span { font-size: 14px; opacity: .85; }
.sim-row b { font-family: var(--f-num); font-size: 26px; font-weight: 700; white-space: nowrap; }
.sim-row.total b { font-size: 34px; }
.sim-row.total { border-bottom: 0; padding-bottom: 0; }
.sim-note { font-size: 12px; opacity: .8; line-height: 1.6; }
.sim-result .btn { width: 100%; }
@media (max-width: 900px) { .sim { grid-template-columns: minmax(0, 1fr); } .sim-result { position: static; } }

/* self check */
.check { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 24px; align-items: start; }
.check-list { display: grid; gap: 10px; }
.check-item { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 14px; align-items: center; padding: 14px 18px; border-radius: 4px; border: 1.5px solid var(--line); background: var(--surface); cursor: pointer; font-weight: 700; line-height: 1.55; }
.check-item:has(input:checked) { border-color: var(--ok); background: color-mix(in srgb, var(--ok) 6%, var(--surface)); }
.check-item input { width: 22px; height: 22px; accent-color: var(--ok); margin: 0; }
.check-item small { display: block; font-weight: 500; color: var(--muted); font-size: 13px; }
.check-result { position: sticky; top: calc(var(--header-h) + 20px); padding: 28px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line-strong); display: grid; gap: 14px; }
.meter { display: flex; align-items: baseline; gap: 6px; white-space: nowrap; }
.meter b { font-family: var(--f-num); font-size: 56px; font-weight: 700; line-height: 1; }
.meter span { color: var(--muted); font-weight: 700; }
.bar { height: 8px; border-radius: 0; background: var(--bg-tint); overflow: hidden; }
.bar i { display: block; height: 100%; width: 0; background: var(--red); transition: width .3s ease, background .3s; }
.verdict { display: inline-flex; align-self: start; justify-self: start; font-size: 13px; font-weight: 700; padding: 2px 10px; border-radius: 2px; }
.verdict.good { background: var(--ok-soft); color: var(--ok); }
.verdict.mid { background: var(--warn-soft); color: var(--warn); }
.verdict.low { background: var(--red-soft); color: var(--red); }
.check-result h3 { font-size: 20px; }
.check-result p { color: var(--ink-soft); font-size: 15px; }
@media (max-width: 900px) { .check { grid-template-columns: minmax(0, 1fr); } .check-result { position: static; } }

/* flow */
.flow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; counter-reset: step; }
.flow li { position: relative; padding: 0 24px 0 0; }
.flow li + li { padding-left: 24px; border-left: 1px solid var(--line); }
.flow .step { display: inline-grid; place-items: center; width: 40px; height: 40px; border: 2px solid var(--navy); color: var(--navy); font-family: var(--f-num); font-weight: 700; font-size: 18px; background: var(--bg); }
.flow h3 { font-size: 18px; margin-top: 16px; }
.flow .dur { display: inline-block; margin-top: 6px; font-size: 13px; font-weight: 700; color: var(--red); }
.flow p { margin-top: 8px; font-size: 15px; color: var(--ink-soft); }
@media (max-width: 900px) {
  .flow { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .flow li, .flow li + li { padding: 0 0 28px 60px; border-left: 0; }
  .flow .step { position: absolute; left: 0; top: 0; }
  .flow li:not(:last-child)::after { content: ""; position: absolute; left: 19px; top: 44px; bottom: 4px; width: 2px; background: var(--line); }
  .flow h3 { margin-top: 6px; }
}

/* faq */
.faq-wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.7fr); gap: 48px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 14px; align-items: start; padding: 20px 4px; font-weight: 700; font-size: 16px; line-height: 1.6; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "Q"; font-family: var(--f-num); font-weight: 700; color: var(--red); font-size: 18px; line-height: 1.45; }
.faq summary::after { content: ""; width: 12px; height: 12px; margin-top: 7px; border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted); transform: rotate(45deg); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: 11px; }
.faq .ans { padding: 0 4px 22px 32px; color: var(--ink-soft); font-size: 15px; }
@media (max-width: 860px) { .faq-wrap { grid-template-columns: minmax(0, 1fr); gap: 8px; } }

/* company */
.company { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; }
.company dl { margin: 0; display: grid; grid-template-columns: 8em minmax(0, 1fr); }
.company dt, .company dd { margin: 0; padding: 14px 0; border-bottom: 1px solid var(--line); }
.company dt { color: var(--muted); font-size: 14px; }
.company dd { font-weight: 700; word-break: break-word; }
.area-box { display: grid; gap: 12px; align-content: start; }
.area-box p { color: var(--ink-soft); }
@media (max-width: 860px) { .company { grid-template-columns: minmax(0, 1fr); } }

/* contact band */
.cta-band { background: var(--navy); color: var(--navy-ink); padding-block: 80px; }
.cta-band .wrap { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 40px; align-items: center; }
.cta-band h2 { font-size: clamp(26px, 3.2vw, 36px); }
.cta-band p { margin-top: 14px; opacity: .85; }
.cta-actions { display: grid; gap: 12px; }
.cta-actions .btn { width: 100%; }
.cta-tel { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: center; gap: 4px 12px; padding: 12px; border-radius: 4px; border: 1px solid rgba(255, 255, 255, .25); text-decoration: none; }
.cta-tel b { font-family: var(--f-num); font-size: 24px; }
.cta-tel small { font-size: 12px; opacity: .8; }
@media (max-width: 860px) { .cta-band .wrap { grid-template-columns: minmax(0, 1fr); } }

/* footer */
.site-footer { padding-block: 40px 48px; border-top: 1px solid var(--line); font-size: 14px; }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 20px 32px; align-items: center; justify-content: space-between; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.site-footer a { color: var(--ink-soft); text-decoration: none; }
.site-footer a:hover { color: var(--ink); text-decoration: underline; }
.site-footer small { color: var(--muted); }

/* ---------- contact page ---------- */
.page-head { padding-block: 56px 40px; background: var(--bg-tint); border-bottom: 1px solid var(--line); }
.crumbs { display: flex; flex-wrap: wrap; gap: 6px; font-size: 13px; color: var(--muted); margin-bottom: 14px; }
.crumbs a { color: var(--muted); }
.page-head h1 { font-size: clamp(28px, 3.6vw, 40px); }
.page-head p { margin-top: 12px; color: var(--ink-soft); max-width: 44em; }
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 40px; align-items: start; padding-block: 48px 96px; }
.form { display: grid; gap: 22px; }
.field { display: grid; gap: 8px; }
.field > label, .field > .label { font-weight: 700; font-size: 15px; display: flex; align-items: center; gap: 8px; }
.req, .opt { font-size: 11px; font-weight: 700; padding: 1px 8px; border-radius: 4px; }
.req { background: var(--red); color: #fff; }
.opt { background: var(--bg-tint); color: var(--muted); border: 1px solid var(--line); }
.field input[type="text"], .field input[type="email"], .field input[type="tel"], .field input[type="url"], .field select, .field textarea { width: 100%; min-height: 50px; border-radius: 4px; border: 1.5px solid var(--line-strong); background: var(--surface); padding: 10px 14px; font-size: 16px; }
.field textarea { min-height: 160px; resize: vertical; line-height: 1.7; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--navy); box-shadow: 0 0 0 4px color-mix(in srgb, var(--navy) 15%, transparent); }
.field .hint { font-size: 13px; color: var(--muted); }
.two { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
@media (max-width: 600px) { .two { grid-template-columns: minmax(0, 1fr); } }
.kinds { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.kind { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 12px; align-items: center; padding: 14px 16px; border-radius: 4px; border: 1.5px solid var(--line-strong); background: var(--surface); cursor: pointer; }
.kind:has(input:checked) { border-color: var(--navy); background: color-mix(in srgb, var(--navy) 6%, var(--surface)); }
.kind input { width: 18px; height: 18px; accent-color: var(--navy); margin: 0; }
.kind b { font-size: 15px; }
.kind small { grid-column: 2; font-size: 12px; color: var(--muted); line-height: 1.5; }
@media (max-width: 480px) { .kinds { grid-template-columns: minmax(0, 1fr); } }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.agree { font-size: 14px; color: var(--ink-soft); }
.form-status { min-height: 1.6em; font-weight: 700; }
.form-status.is-error { color: var(--red); }
.form-status.is-ok { color: var(--ok); }
.form .btn[type="submit"] { justify-self: start; min-width: 240px; }
@media (max-width: 480px) { .form .btn[type="submit"] { justify-self: stretch; } }
.aside { display: grid; gap: 16px; position: sticky; top: calc(var(--header-h) + 20px); }
.aside .panel p { font-size: 14px; color: var(--ink-soft); }
.aside .panel .btn { width: 100%; margin-top: 14px; }
.aside .tel { font-family: var(--f-num); font-size: 24px; font-weight: 700; display: block; text-decoration: none; margin-top: 6px; }
.aside .mail { font-family: var(--f-num); font-weight: 700; user-select: all; word-break: break-all; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: minmax(0, 1fr); } .aside { position: static; } }
.sent { padding-block: 96px; text-align: center; display: grid; gap: 16px; justify-items: center; }
.sent .ico { width: 72px; height: 72px; border-radius: 50%; background: var(--ok-soft); color: var(--ok); display: grid; place-items: center; }
.sent .ico svg { width: 36px; height: 36px; }
.sent h1 { font-size: 30px; }
.sent p { color: var(--ink-soft); max-width: 34em; }