/* ============================================================
   enblue Trust LP — 信頼・誠実トーン
   - 色: 白基調 + enblue ブルー (#00a2e8) アクセント
   - 余白広め、影控えめ、煽り要素なし
   ============================================================ */

:root {
  --color-text: #1a2333;
  --color-text-sub: #5a6473;
  --color-text-muted: #8d96a3;
  --color-bg: #ffffff;
  --color-bg-soft: #f4f7fb;
  --color-border: #e3e8ef;
  --color-brand: #00a2e8;
  --color-brand-deep: #007cb8;
  --color-brand-soft: #e6f6fd;
  --color-accent: #ff8a3d;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 2px rgba(20, 30, 50, 0.04);
  --shadow-md: 0 4px 16px rgba(20, 30, 50, 0.06);
  --font-jp: -apple-system, "Hiragino Sans", "Yu Gothic UI", "Noto Sans JP", sans-serif;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-jp);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.lp { max-width: 680px; margin: 0 auto; }

/* ===== Brand header ===== */
.lp-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 24px;
  border-bottom: 1px solid var(--color-border);
  background: #fff;
}
.lp-brand__logo { height: 36px; width: auto; }
.lp-brand__divider { width: 1px; height: 22px; background: var(--color-border); }
.lp-brand__service {
  margin: 0;
  font-size: 14px;
  color: var(--color-text-sub);
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* ===== Hero ===== */
.lp-hero {
  padding: 36px 24px 40px;
}
.lp-hero__eyebrow {
  display: inline-block;
  margin: 0 0 14px;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--color-brand-deep);
  background: var(--color-brand-soft);
  border-radius: 999px;
}
.lp-hero__title {
  margin: 0 0 18px;
  font-size: 26px;
  line-height: 1.45;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.lp-hero__title-accent {
  color: var(--color-brand-deep);
  border-bottom: 3px solid var(--color-brand);
  padding-bottom: 2px;
}
.lp-hero__lead {
  margin: 0 0 28px;
  font-size: 15px;
  color: var(--color-text-sub);
  line-height: 1.85;
}

.lp-hero__points {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  display: grid;
  gap: 14px;
}
.lp-hero__points li {
  display: flex;
  gap: 14px;
  padding: 16px 18px;
  background: var(--color-bg-soft);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}
.lp-hero__point-num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  background: var(--color-brand);
  border-radius: 50%;
  font-family: "Georgia", serif;
}
.lp-hero__point-title {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
}
.lp-hero__point-desc {
  margin: 0;
  font-size: 13px;
  color: var(--color-text-sub);
  line-height: 1.7;
}

.lp-hero__cta-area { text-align: center; margin-bottom: 24px; }
.lp-hero__cta {
  display: inline-block;
  width: 100%;
  max-width: 420px;
  padding: 18px 24px;
  font-family: var(--font-jp);
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--color-brand), var(--color-brand-deep));
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 162, 232, 0.32);
  transition: transform 0.15s, box-shadow 0.15s;
}
.lp-hero__cta:active { transform: translateY(1px); box-shadow: 0 2px 8px rgba(0, 162, 232, 0.28); }
.lp-hero__cta-note {
  margin: 10px 0 0;
  font-size: 12px;
  color: var(--color-text-muted);
}

.lp-hero__accept {
  list-style: none;
  padding: 16px;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  background: var(--color-bg-soft);
  border-radius: var(--radius-md);
  justify-content: center;
}
.lp-hero__accept li {
  padding: 4px 10px;
  font-size: 12px;
  color: var(--color-text-sub);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 999px;
}
.lp-hero__accept li::before { content: "✓ "; color: var(--color-brand); font-weight: 700; }

/* ===== Survey ===== */
.lp-survey {
  display: none;
  padding: 24px 24px 80px;
}
.lp-survey.is-active { display: block; }

.lp-survey__progress {
  height: 4px;
  background: var(--color-border);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 8px;
}
.lp-survey__progress-bar {
  height: 100%;
  width: 20%;
  background: linear-gradient(90deg, var(--color-brand), var(--color-brand-deep));
  border-radius: 999px;
  transition: width 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.lp-survey__progress-text {
  margin: 0 0 24px;
  font-size: 12px;
  color: var(--color-text-muted);
  text-align: right;
}

.q-screen { display: none; animation: fadeIn 0.35s ease; }
.q-screen.is-active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.q-title {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-brand-deep);
  letter-spacing: 0.04em;
}
.q-text {
  margin: 0 0 24px;
  font-size: 22px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--color-text);
}
.q-options {
  display: grid;
  gap: 10px;
  margin-bottom: 20px;
}
.q-option {
  padding: 16px 18px;
  font-family: var(--font-jp);
  font-size: 15px;
  font-weight: 500;
  text-align: left;
  color: var(--color-text);
  background: #fff;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.15s;
  position: relative;
}
.q-option:hover { border-color: var(--color-brand); background: var(--color-brand-soft); }
.q-option.is-selected {
  border-color: var(--color-brand);
  background: var(--color-brand-soft);
  color: var(--color-brand-deep);
  font-weight: 700;
}
.q-option.is-selected::after {
  content: "✓";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-brand);
  font-weight: 700;
}

.q-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 8px;
}
.q-back {
  background: none;
  border: none;
  font-family: var(--font-jp);
  font-size: 14px;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 8px 12px;
}
.q-back:hover { color: var(--color-brand-deep); }

/* ===== Result (last screen) ===== */
.result-screen { text-align: center; }
.result-screen__thanks {
  margin: 12px 0 8px;
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.5;
}
.result-screen__sub {
  margin: 0 0 28px;
  font-size: 14px;
  color: var(--color-text-sub);
  line-height: 1.7;
}
.result-screen__check {
  list-style: none;
  text-align: left;
  padding: 18px 20px;
  margin: 0 0 28px;
  background: var(--color-bg-soft);
  border-radius: var(--radius-md);
  display: grid;
  gap: 10px;
}
.result-screen__check li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--color-text);
  line-height: 1.6;
}
.result-screen__check li::before {
  content: "";
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  border-radius: 50%;
  background: var(--color-brand) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%23fff' d='M6.5 10.7L4 8.2l-1 1 3.5 3.5 7-7-1-1z'/%3E%3C/svg%3E") center/contain no-repeat;
}

.cta-line {
  display: block;
  padding: 18px 24px;
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #06C755, #04a345);
  border-radius: var(--radius-md);
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(6, 199, 85, 0.3);
  margin-bottom: 12px;
}
.cta-line__icon {
  display: inline-block;
  width: 22px;
  height: 22px;
  vertical-align: -5px;
  margin-right: 8px;
  background: #fff;
  border-radius: 4px;
  color: #06C755;
  font-weight: 800;
  font-size: 14px;
  line-height: 22px;
}
.cta-line__sub {
  margin: 4px 0 0;
  font-size: 12px;
  color: var(--color-text-muted);
}

/* ===== Footer ===== */
.lp-footer {
  padding: 36px 24px 40px;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-soft);
  text-align: center;
}
.lp-footer__logo { height: 30px; opacity: 0.7; margin-bottom: 12px; }
.lp-footer__about {
  margin: 0 0 18px;
  font-size: 12px;
  color: var(--color-text-sub);
  line-height: 1.8;
}
.lp-footer__links {
  list-style: none;
  padding: 0;
  margin: 0 0 12px;
  display: flex;
  justify-content: center;
  gap: 24px;
}
.lp-footer__links a {
  font-size: 12px;
  color: var(--color-text-sub);
  text-decoration: none;
}
.lp-footer__links a:hover { color: var(--color-brand-deep); }
.lp-footer__copy { margin: 0; font-size: 11px; color: var(--color-text-muted); }