@charset "utf-8";

/* =========================================================
   CAREER MIXER LP — stylesheet
   1. tokens / reset
   2. primitives (container / button / section)
   3. header & nav
   4. hero
   5. stats
   6. problem / features / target
   7. timetable / companies / voice
   8. outline / faq
   9. entry form
   10. footer / sticky cta
   11. motion & responsive
   ========================================================= */

/* ---------- 1. tokens / reset ---------- */
:root {
  --ink: #0b1020;
  --ink-2: #1c2436;
  --muted: #5b6478;
  --paper: #ffffff;
  --soft: #f4f6fb;
  --line: #e2e7f0;

  --brand: #2f5bff;
  --brand-dark: #1d3fd6;
  --accent: #ff3d7f;
  --grad: linear-gradient(100deg, #2f5bff 0%, #7b3dff 46%, #ff3d7f 100%);
  --grad-soft: linear-gradient(100deg, rgba(47, 91, 255, .12), rgba(255, 61, 127, .12));

  --radius: 16px;
  --radius-lg: 26px;
  --shadow-sm: 0 2px 8px rgba(11, 16, 32, .06);
  --shadow: 0 12px 32px rgba(11, 16, 32, .09);
  --shadow-lg: 0 28px 70px rgba(11, 16, 32, .16);

  --header-h: 68px;
  --font-jp: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, system-ui, sans-serif;
  --font-en: "Outfit", var(--font-jp);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-jp);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.9;
  color: var(--ink);
  background: var(--paper);
  letter-spacing: .02em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button { font: inherit; }
h1, h2, h3, h4 { line-height: 1.45; margin: 0; font-weight: 700; letter-spacing: .01em; }
p { margin: 0; }
ul, ol, dl, dd { margin: 0; padding: 0; }
li { list-style: none; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  padding: 12px 20px;
  background: var(--ink);
  color: #fff;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

:focus-visible {
  outline: 3px solid var(--brand);
  outline-offset: 3px;
  border-radius: 4px;
}

.pc-only { display: inline; }
.sp-only { display: none; }

/* ---------- 2. primitives ---------- */
.container {
  width: min(1120px, calc(100% - 48px));
  margin-inline: auto;
}
.container-narrow { width: min(760px, calc(100% - 48px)); }

.section { padding: clamp(72px, 9vw, 128px) 0; }
.section:nth-of-type(even) { background: var(--soft); }

.section-eyebrow {
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .22em;
  margin-bottom: 14px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-title {
  font-size: clamp(26px, 4.2vw, 40px);
  line-height: 1.4;
  margin-bottom: 20px;
  letter-spacing: .015em;
}

.section-lead {
  color: var(--muted);
  font-size: 15px;
  margin-bottom: 48px;
  max-width: 62ch;
}
.section-lead strong { color: var(--ink); }

/* button */
.btn {
  --btn-bg: var(--ink);
  --btn-fg: #fff;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 14px 30px;
  border: 0;
  border-radius: 999px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, opacity .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--grad);
  box-shadow: 0 10px 26px rgba(47, 91, 255, .32);
}
.btn-primary:hover { box-shadow: 0 16px 36px rgba(47, 91, 255, .42); }

.btn-ghost {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, .38);
  box-shadow: none;
}
.btn-ghost:hover { background: rgba(255, 255, 255, .1); }

.btn-sm { padding: 10px 22px; font-size: 14px; }
.btn-lg { padding: 20px 42px; font-size: 17px; }
.btn-block { display: flex; width: 100%; }

.btn-sub {
  font-size: 12px;
  font-weight: 500;
  opacity: .85;
  letter-spacing: .04em;
}

/* ---------- 3. header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background .3s ease, box-shadow .3s ease, border-color .3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.is-stuck {
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom-color: var(--line);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 28px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-mark {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: var(--grad);
  box-shadow: 0 4px 12px rgba(47, 91, 255, .4);
}
.logo-text {
  font-family: var(--font-en);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: .04em;
  color: #fff;
  transition: color .3s ease;
}
.logo-text em {
  font-style: normal;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-left: 3px;
}
.site-header.is-stuck .logo-text { color: var(--ink); }

.site-nav {
  display: flex;
  gap: 22px;
  margin-left: auto;
}
.site-nav a {
  font-size: 13.5px;
  font-weight: 500;
  text-decoration: none;
  color: rgba(255, 255, 255, .82);
  white-space: nowrap;
  transition: color .2s ease;
}
.site-nav a:hover { color: #fff; }
.site-header.is-stuck .site-nav a { color: var(--muted); }
.site-header.is-stuck .site-nav a:hover { color: var(--brand); }

.header-cta { flex-shrink: 0; }

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  margin-left: auto;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  position: relative;
}
.nav-toggle span {
  position: absolute;
  left: 10px;
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: #fff;
  transition: transform .25s ease, opacity .2s ease, background .3s ease;
}
.nav-toggle span:nth-child(1) { top: 14px; }
.nav-toggle span:nth-child(2) { top: 20px; }
.nav-toggle span:nth-child(3) { top: 26px; }
.site-header.is-stuck .nav-toggle span { background: var(--ink); }
.nav-toggle[aria-expanded="true"] span { background: var(--ink); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- 4. hero ---------- */
.hero {
  position: relative;
  padding: calc(var(--header-h) + 72px) 0 96px;
  background: #070b16;
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}

.hero-bg { position: absolute; inset: 0; z-index: -1; }
.hero-bg .orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: .55;
}
.orb-a {
  width: 620px; height: 620px;
  top: -220px; left: -140px;
  background: radial-gradient(circle, #2f5bff, transparent 68%);
}
.orb-b {
  width: 560px; height: 560px;
  right: -160px; bottom: -220px;
  background: radial-gradient(circle, #ff3d7f, transparent 68%);
}
.grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 40%, #000 30%, transparent 78%);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .18em;
  color: rgba(255, 255, 255, .7);
  margin-bottom: 26px;
}
.badge-live {
  font-family: var(--font-jp);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  padding: 5px 13px;
  border-radius: 999px;
  background: var(--grad);
  color: #fff;
}

.hero-title {
  font-size: clamp(34px, 6.4vw, 66px);
  font-weight: 900;
  line-height: 1.28;
  letter-spacing: .005em;
  margin-bottom: 28px;
}
.hero-title .line { display: block; }
.hero-title .hl {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-title .num {
  font-family: var(--font-en);
  font-size: 1.28em;
  font-weight: 800;
  padding: 0 .04em;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  font-size: clamp(14px, 1.6vw, 16.5px);
  line-height: 2.1;
  color: rgba(255, 255, 255, .78);
  max-width: 60ch;
  margin-bottom: 42px;
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 44px;
}
.hero-facts > div {
  flex: 1 1 190px;
  padding: 18px 22px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .12);
  backdrop-filter: blur(6px);
}
.hero-facts dt {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .16em;
  color: rgba(255, 255, 255, .55);
  margin-bottom: 4px;
}
.hero-facts dd { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.hero-facts strong {
  font-family: var(--font-en);
  font-size: 25px;
  font-weight: 800;
  letter-spacing: .01em;
  line-height: 1.2;
}
.hero-facts span { font-size: 12.5px; color: rgba(255, 255, 255, .66); }

.hero-cta { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 18px; }
.hero-note { font-size: 12.5px; color: rgba(255, 255, 255, .5); }

/* ---------- 5. stats ---------- */
.stats {
  background: var(--ink);
  color: #fff;
  padding: 40px 0;
  border-top: 1px solid rgba(255, 255, 255, .08);
}
.stats-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.stats-list li {
  text-align: center;
  padding: 8px 4px;
  border-right: 1px solid rgba(255, 255, 255, .1);
}
.stats-list li:last-child { border-right: 0; }
.stat-num {
  font-family: var(--font-en);
  font-size: clamp(30px, 4.4vw, 44px);
  font-weight: 800;
  line-height: 1.1;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat-unit {
  font-family: var(--font-en);
  font-size: 15px;
  font-weight: 600;
  color: rgba(255, 255, 255, .7);
  margin-left: 3px;
}
.stat-label {
  display: block;
  font-size: 12.5px;
  color: rgba(255, 255, 255, .58);
  margin-top: 2px;
}

/* ---------- 6. problem / features / target ---------- */
.problem-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin: 44px 0 52px;
}
.problem-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.problem-icon { font-size: 32px; display: block; margin-bottom: 12px; }
.problem-card p { font-size: 14.5px; font-weight: 500; line-height: 1.8; }

.problem-answer {
  position: relative;
  text-align: center;
  padding: 44px 28px;
  border-radius: var(--radius-lg);
  background: var(--ink);
  color: #fff;
  overflow: hidden;
}
.problem-answer::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--grad);
  opacity: .18;
}
.problem-answer > * { position: relative; }
.problem-answer-lead {
  font-size: 14px;
  letter-spacing: .1em;
  color: rgba(255, 255, 255, .68);
  margin-bottom: 10px;
}
.problem-answer-main {
  font-size: clamp(20px, 3.4vw, 34px);
  font-weight: 900;
  line-height: 1.6;
}
.problem-answer-main strong {
  background: linear-gradient(transparent 62%, rgba(255, 61, 127, .55) 62%);
  padding: 0 2px;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.feature-card {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px 30px 34px;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease;
}
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.feature-no {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 40px;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 14px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.feature-title { font-size: 20px; margin-bottom: 14px; line-height: 1.55; }
.feature-body { font-size: 14.5px; color: var(--muted); line-height: 2; }

.target-box {
  border-radius: var(--radius-lg);
  border: 2px solid var(--brand);
  background: var(--paper);
  padding: clamp(32px, 5vw, 52px);
  box-shadow: var(--shadow);
}
.target-title {
  font-size: clamp(20px, 3vw, 27px);
  text-align: center;
  margin-bottom: 30px;
}
.target-list {
  display: grid;
  gap: 12px;
  max-width: 640px;
  margin-inline: auto;
}
.target-list li {
  position: relative;
  padding: 12px 12px 12px 46px;
  border-radius: 12px;
  background: var(--soft);
  font-size: 15px;
  font-weight: 500;
}
.target-list li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 50%;
  width: 16px;
  height: 9px;
  border-left: 3px solid var(--brand);
  border-bottom: 3px solid var(--brand);
  transform: translateY(-70%) rotate(-45deg);
}
.target-note {
  text-align: center;
  font-size: 13px;
  color: var(--muted);
  margin-top: 22px;
}

/* ---------- 7. timetable / companies / voice ---------- */
.timeline {
  position: relative;
  max-width: 780px;
  margin-inline: auto;
  padding-left: 8px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 74px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: linear-gradient(180deg, var(--brand), var(--accent));
  opacity: .3;
}
.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 66px 1fr;
  gap: 30px;
  padding-bottom: 30px;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-time {
  font-family: var(--font-en);
  font-size: 17px;
  font-weight: 800;
  color: var(--ink);
  text-align: right;
  padding-top: 14px;
  white-space: nowrap;
}
.timeline-item.is-after .timeline-time { font-family: var(--font-jp); font-size: 14px; }
.timeline-body {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 24px;
  box-shadow: var(--shadow-sm);
}
.timeline-body::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 24px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--paper);
  border: 3px solid var(--brand);
}
.timeline-item.is-after .timeline-body::before { border-color: var(--accent); }
.timeline-body h3 { font-size: 16.5px; margin-bottom: 6px; }
.timeline-body p { font-size: 14px; color: var(--muted); line-height: 1.9; }

.company-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.company-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
  padding: 26px 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.company-logo {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--grad);
  color: #fff;
  font-family: var(--font-en);
  font-size: 22px;
  font-weight: 800;
}
.company-name { font-size: 13px; color: var(--muted); line-height: 1.7; }
.companies-note { font-size: 12.5px; color: var(--muted); margin-top: 24px; }

.voice-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.voice-card {
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 32px 28px;
  background: var(--paper);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.voice-card blockquote { margin: 0 0 22px; flex: 1; position: relative; }
.voice-card blockquote::before {
  content: "\201C";
  font-family: var(--font-en);
  font-size: 60px;
  line-height: 1;
  color: var(--brand);
  opacity: .18;
  display: block;
  margin-bottom: -14px;
}
.voice-card blockquote p { font-size: 14.5px; line-height: 2; }
.voice-card figcaption {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.voice-avatar {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--grad);
  color: #fff;
  font-family: var(--font-en);
  font-weight: 800;
}
.voice-meta { font-size: 12.5px; color: var(--muted); line-height: 1.7; }
.voice-meta strong { display: block; font-size: 14px; color: var(--ink); }
.voice-result {
  display: inline-block;
  margin-top: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--grad-soft);
  color: var(--brand-dark);
  font-size: 11.5px;
  font-weight: 700;
}

/* ---------- 8. outline / faq ---------- */
.outline-table {
  border-top: 1px solid var(--line);
  background: var(--paper);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.outline-table > div {
  display: grid;
  grid-template-columns: 200px 1fr;
  border-bottom: 1px solid var(--line);
}
.outline-table dt {
  padding: 18px 24px;
  background: var(--soft);
  font-size: 14px;
  font-weight: 700;
}
.outline-table dd { padding: 18px 24px; font-size: 14.5px; color: var(--ink-2); }

.faq-list { display: grid; gap: 12px; }
.faq-item {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.faq-item summary {
  position: relative;
  list-style: none;
  cursor: pointer;
  padding: 20px 60px 20px 24px;
  font-size: 15.5px;
  font-weight: 700;
  transition: color .2s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--brand); }
.faq-item summary::after {
  content: "";
  position: absolute;
  right: 26px;
  top: 50%;
  width: 11px;
  height: 11px;
  border-right: 2.5px solid var(--brand);
  border-bottom: 2.5px solid var(--brand);
  transform: translateY(-70%) rotate(45deg);
  transition: transform .25s ease;
}
.faq-item[open] summary::after { transform: translateY(-20%) rotate(-135deg); }
.faq-answer {
  padding: 0 24px 22px;
  font-size: 14.5px;
  color: var(--muted);
  line-height: 2;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  margin-top: -1px;
}

/* ---------- 9. entry form ---------- */
/* エントリーは他セクションと切り離して暗転させ、白いカードで視線を集める */
.section.entry {
  position: relative;
  background: #070b16;
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.section.entry::before,
.section.entry::after {
  content: "";
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  filter: blur(100px);
  opacity: .5;
}
.section.entry::before {
  width: 520px; height: 520px;
  top: -180px; left: -160px;
  background: radial-gradient(circle, #2f5bff, transparent 68%);
}
.section.entry::after {
  width: 480px; height: 480px;
  right: -180px; bottom: -200px;
  background: radial-gradient(circle, #ff3d7f, transparent 68%);
}
.section.entry .section-lead { color: rgba(255, 255, 255, .72); }

.entry-card {
  background: var(--paper);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4.5vw, 48px);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line);
}

.form-row { display: grid; gap: 20px; margin-bottom: 20px; }
.form-row-2 { grid-template-columns: 1fr 1fr; }

.field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 20px; }
.form-row .field { margin-bottom: 0; }

.field > label {
  font-size: 13.5px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}
.req {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .06em;
  padding: 2px 7px;
  border-radius: 4px;
  background: var(--accent);
  color: #fff;
}

.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field select,
.field textarea {
  width: 100%;
  padding: 13px 15px;
  font: inherit;
  font-size: 15px;
  color: var(--ink);
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: 10px;
  transition: border-color .18s ease, box-shadow .18s ease;
  appearance: none;
}
.field textarea { resize: vertical; line-height: 1.8; }
.field select {
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 20px) calc(50% + 2px), calc(100% - 14px) calc(50% + 2px);
  background-size: 6px 6px;
  background-repeat: no-repeat;
  padding-right: 40px;
  cursor: pointer;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(47, 91, 255, .14);
}
.field.has-error input,
.field.has-error select,
.field.has-error textarea { border-color: var(--accent); }

.field-error {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--accent);
  line-height: 1.6;
}
.field-error:empty { display: none; }

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
}
.checkbox input {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin: 3px 0 0;
  accent-color: var(--brand);
  cursor: pointer;
}
.checkbox a { color: var(--brand); text-underline-offset: 3px; }

.field-consent {
  padding: 18px 20px;
  border-radius: 12px;
  background: var(--soft);
  margin-bottom: 22px;
}
.field-turnstile { min-height: 20px; }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-error-summary {
  padding: 14px 18px;
  margin-bottom: 22px;
  border-radius: 10px;
  background: rgba(255, 61, 127, .09);
  border: 1px solid rgba(255, 61, 127, .35);
  color: #c31f5c;
  font-size: 14px;
  font-weight: 500;
}

#submitBtn { margin-top: 6px; position: relative; }
#submitBtn[disabled] { opacity: .6; cursor: not-allowed; transform: none; }
.btn-spinner { display: none; }
#submitBtn.is-loading .btn-label { opacity: .4; }
#submitBtn.is-loading .btn-spinner {
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2.5px solid rgba(255, 255, 255, .35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.form-note {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.8;
  margin-top: 18px;
  text-align: center;
}

.form-success { text-align: center; padding: 20px 0 8px; }
.form-success-icon {
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  margin: 0 auto 22px;
  border-radius: 50%;
  background: var(--grad);
  color: #fff;
  font-size: 32px;
  font-weight: 700;
}
.form-success h3 { font-size: 22px; margin-bottom: 14px; }
.form-success p { font-size: 14.5px; color: var(--muted); line-height: 2; }

/* ---------- 10. footer / sticky cta ---------- */
.site-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, .72);
  padding: 60px 0 28px;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: space-between;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
}
.footer-brand .logo-text { color: #fff; display: inline-block; margin-bottom: 12px; }
.footer-brand p { font-size: 13px; line-height: 1.9; color: rgba(255, 255, 255, .55); }
.footer-nav {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 10px 44px;
}
.footer-nav a {
  font-size: 13.5px;
  text-decoration: none;
  color: rgba(255, 255, 255, .72);
  transition: color .2s ease;
}
.footer-nav a:hover { color: #fff; }
.copyright {
  text-align: center;
  font-size: 12px;
  color: rgba(255, 255, 255, .4);
  padding-top: 24px;
}

.sticky-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 90;
  display: none;
  align-items: center;
  gap: 14px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--line);
  box-shadow: 0 -6px 24px rgba(11, 16, 32, .12);
  transform: translateY(110%);
  visibility: hidden;
  transition: transform .3s ease, visibility .3s;
}
.sticky-cta.is-visible { transform: translateY(0); visibility: visible; }
.sticky-cta-text { line-height: 1.4; }
.sticky-cta-text strong { display: block; font-size: 13.5px; }
.sticky-cta-text span { font-size: 11.5px; color: var(--muted); }
.sticky-cta .btn { flex: 1; padding: 13px 18px; font-size: 15px; }

/* ---------- 11. motion & responsive ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s cubic-bezier(.2, .7, .3, 1);
}
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

@media (max-width: 1024px) {
  .site-nav { gap: 16px; }
  .site-nav a { font-size: 12.5px; }
  .problem-list { grid-template-columns: repeat(2, 1fr); }
  .company-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 900px) {
  :root { --header-h: 60px; }
  .pc-only { display: none; }
  .sp-only { display: inline; }

  .header-cta { display: none; }
  .nav-toggle { display: block; }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    gap: 0;
    margin: 0;
    padding: 8px 24px 24px;
    background: rgba(255, 255, 255, .98);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity .22s ease, transform .22s ease, visibility .22s;
  }
  .site-nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .site-nav a,
  .site-header.is-stuck .site-nav a {
    color: var(--ink);
    font-size: 15px;
    font-weight: 500;
    padding: 15px 4px;
    border-bottom: 1px solid var(--line);
  }
  .site-nav a:last-child { border-bottom: 0; }
  .site-header:not(.is-stuck) .nav-toggle[aria-expanded="true"] span { background: var(--ink); }

  .feature-list, .voice-list { grid-template-columns: 1fr; }
  .stats-list { grid-template-columns: repeat(2, 1fr); gap: 24px 12px; }
  .stats-list li:nth-child(2n) { border-right: 0; }
  .outline-table > div { grid-template-columns: 1fr; }
  .outline-table dt { padding-bottom: 10px; }
  .outline-table dd { padding-top: 10px; }
  .sticky-cta { display: flex; }
  .site-footer { padding-bottom: 96px; }
}

@media (max-width: 640px) {
  body { font-size: 15px; }
  .container, .container-narrow { width: calc(100% - 36px); }

  .hero { padding: calc(var(--header-h) + 48px) 0 68px; }
  .hero-title { line-height: 1.34; }
  .hero-facts > div { flex-basis: 100%; padding: 14px 18px; }
  .hero-facts dd { gap: 6px; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; }

  .company-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row-2 { grid-template-columns: 1fr; }

  .timeline { padding-left: 0; }
  .timeline::before { left: 5px; }
  .timeline-item { grid-template-columns: 1fr; gap: 8px; padding-left: 26px; }
  .timeline-time { text-align: left; padding-top: 0; font-size: 15px; }
  .timeline-body::before { left: -26px; top: -22px; }

  .footer-nav { grid-template-columns: 1fr; }
}

/* ---------- 12. subpages (404 / privacy) ---------- */
.subpage-header {
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.subpage-header .logo-text { color: var(--ink); }
.subpage .section { padding-top: clamp(56px, 7vw, 88px); }
.subpage .section-title { margin-bottom: 28px; }

.legal { font-size: 15px; line-height: 2.05; color: var(--ink-2); }
.legal h2 {
  font-size: 17px;
  margin: 38px 0 10px;
  padding-left: 14px;
  border-left: 4px solid var(--brand);
  line-height: 1.6;
}
.legal ul { margin: 8px 0; }
.legal li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 4px;
}
.legal li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 15px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand);
}
.legal-date {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
}