/* Foldaway LP — PixMode LP のデザイントークンを踏襲（watrix-docs/pixmode/DESIGN.md 系） */

:root {
  --primary: #3378F2;
  --primary-dark: #2954D9;
  --primary-wash: #EEF3FE;
  --text: #14161C;
  --text-2: #5A6070;
  --text-3: #9AA0AE;
  --border: #E3E6EC;
  --bg: #FFFFFF;
  --surface: #F6F7F9;
  --bar: #2F3542;          /* モックのメニューバー地 */
  --bar-glyph: #E8EAEF;
  --r-btn: 12px;
  --r-card: 16px;
  --sh-2: 0 4px 12px rgba(20, 22, 28, 0.10);
  --sh-3: 0 12px 32px rgba(20, 22, 28, 0.14);
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --primary: #5B93FF;
    --primary-wash: #172336;
    --text: #F2F4F8;
    --text-2: #A3AAB8;
    --text-3: #6D7484;
    --border: #2A2F38;
    --bg: #0E1013;
    --surface: #171A1F;
    --bar: #23262E;
    --sh-2: 0 4px 12px rgba(0,0,0,0.5);
    --sh-3: 0 12px 32px rgba(0,0,0,0.6);
  }
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text);
  font-family: var(--font); font-size: 17px; line-height: 1.7; }
.wrap { max-width: 1020px; margin: 0 auto; padding: 0 24px; }
a { color: var(--primary); }

.site-header { position: sticky; top: 0; backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  border-bottom: 1px solid var(--border); z-index: 10; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 19px;
  color: var(--text); text-decoration: none; }
.brand img { border-radius: 7px; }
.site-header nav { display: flex; gap: 22px; font-size: 15px; }
.site-header nav a { color: var(--text-2); text-decoration: none; }

.hero { padding: 84px 0 40px; }
.hero__grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
h1 { font-size: 46px; line-height: 1.18; letter-spacing: -0.015em; margin: 0 0 18px; }
.lede { color: var(--text-2); font-size: 18px; margin: 0 0 26px; }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; }
.btn { display: inline-block; padding: 13px 26px; border-radius: var(--r-btn);
  background: var(--primary); color: #fff; font-weight: 600; text-decoration: none; }
.btn:hover { background: var(--primary-dark); }
.btn--secondary { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-note { font-size: 13.5px; color: var(--text-3); margin-top: 12px; }

/* ---- メニューバーモック ---- */
.bars { display: grid; gap: 18px; }
.bars figure { margin: 0; }
.bars figcaption { font-size: 13.5px; color: var(--text-3); margin-top: 8px; }
.mockbar { display: flex; align-items: center; gap: 14px; height: 40px;
  background: var(--bar); border-radius: 10px; padding: 0 14px; box-shadow: var(--sh-2);
  overflow: hidden; }
.mockbar .spacer { flex: 1; }
.g { width: 17px; height: 17px; flex: none; opacity: .92; }
.g--dot   { border-radius: 50%; background: var(--bar-glyph); }
.g--ring  { border-radius: 50%; border: 2.5px solid var(--bar-glyph); }
.g--sq    { border-radius: 4px; background: var(--bar-glyph); }
.g--dia   { background: var(--bar-glyph); transform: rotate(45deg) scale(.85); border-radius: 3px; }
.g--tri   { width: 0; height: 0; border-left: 9px solid transparent; border-right: 9px solid transparent;
  border-bottom: 15px solid var(--bar-glyph); background: none; }
.g--pill  { width: 26px; border-radius: 9px; background: var(--bar-glyph); }
.g--half  { border-radius: 50%; background: linear-gradient(90deg, var(--bar-glyph) 50%, transparent 50%);
  border: 2.5px solid var(--bar-glyph); }
.mockbar .chevron { color: #fff; font-weight: 700; font-size: 15px; flex: none; }
.mockbar .clock { color: var(--bar-glyph); font-size: 13px; letter-spacing: .02em; flex: none; }
.mockbar.after .g:not(.keep) { display: none; }

/* ---- パネル + メニューモック ---- */
.how__row { display: flex; gap: 34px; align-items: flex-start; justify-content: center;
  margin-top: 26px; flex-wrap: wrap; }
.how__row figure { margin: 0; text-align: center; }
.how__row figcaption { font-size: 13.5px; color: var(--text-3); margin-top: 10px; }
.how__arrow { font-size: 30px; color: var(--text-3); align-self: center; }
.panelmock { background: color-mix(in srgb, var(--surface) 92%, transparent);
  border: 1px solid var(--border); border-radius: 14px; box-shadow: var(--sh-3);
  padding: 16px 18px; width: 300px; backdrop-filter: blur(10px); }
.panelmock h4 { margin: 12px 0 8px; font-size: 12px; letter-spacing: .04em;
  color: var(--text-3); text-transform: uppercase; }
.panelmock .row { display: flex; gap: 14px; }
.pg { width: 22px; height: 22px; }
.pg.hl { outline: 3px solid var(--primary); outline-offset: 3px; border-radius: 6px; }
.dropmenu { width: 188px; text-align: left;
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  box-shadow: var(--sh-3); padding: 6px 0; font-size: 14px; z-index: 2; }
.dropmenu div { padding: 5px 16px; }
.dropmenu .sel { background: var(--primary); color: #fff; }
.dropmenu hr { border: none; border-top: 1px solid var(--border); margin: 5px 0; }

section { padding: 56px 0; }
h2 { font-size: 32px; letter-spacing: -0.01em; margin: 0 0 10px; }
.sub { color: var(--text-2); margin: 0 0 34px; max-width: 640px; }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; }
.card { background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-card); padding: 24px; }
.card h3 { margin: 0 0 8px; font-size: 17.5px; }
.card p { margin: 0; font-size: 15px; color: var(--text-2); }

.pricing { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px; max-width: 640px; margin: 0 auto; }
.price-card { text-align: center; }
.price-card .price { font-size: 40px; font-weight: 700; margin: 8px 0 2px; }
.price-card .per { color: var(--text-3); font-size: 14px; }
.price-card ul { list-style: none; padding: 0; margin: 14px 0 18px; color: var(--text-2); font-size: 15px; }
.price-card li { margin: 4px 0; }
.price-card--hero { outline: 2px solid var(--primary); }
.trial-note { text-align: center; color: var(--text-3); font-size: 14px; margin-top: 18px; }

.faq details { border-bottom: 1px solid var(--border); padding: 14px 0; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq p { color: var(--text-2); font-size: 15.5px; }

footer { border-top: 1px solid var(--border); padding: 36px 0 60px;
  color: var(--text-3); font-size: 14px; }
footer .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
footer a { color: var(--text-3); }

@media (max-width: 800px) {
  .hero__grid { grid-template-columns: 1fr; }
  h1 { font-size: 34px; }
  .dropmenu { right: 40px; }
}