:root {
  --color-primary: #1d4f8b;
  --color-primary-dark: #163d6d;
  --color-accent: #f08236;
  --color-accent-dark: #d96a1f;
  --color-text: #1f2a37;
  --color-text-muted: #5b6b7d;
  --color-border: #e3e8ee;
  --color-bg: #ffffff;
  --color-section-bg: #e7f1fb;
  --color-input-bg: #ffffff;
  --color-input-border: #cdd6e0;
  --header-height: 92px;
  --section-pad-x: clamp(24px, 5.5vw, 80px);
  --header-pad-x: var(--section-pad-x);
  --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --font-jp: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic",
    "Meiryo", "Noto Sans JP", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-jp);
  color: var(--color-text);
  background: #fff;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

body.is-nav-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button {
  font-family: inherit;
}

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  width: 100%;
  height: var(--header-height);
  margin: 0;
  padding: 0 var(--header-pad-x);
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 32px);
}

.header-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  transition: opacity 0.3s var(--ease-in-out),
    visibility 0.3s var(--ease-in-out);
}

.header-logo img {
  height: clamp(48px, 7vw, 72px);
  width: auto;
}

/* ナビ展開中はロゴを退避 */
body.is-nav-open .header-logo {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.header-nav {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: clamp(16px, 2.4vw, 36px);
}

.nav-list a {
  font-size: clamp(13px, 1.05vw, 14px);
  font-weight: 500;
  color: var(--color-text);
  transition: color 0.15s ease;
  white-space: nowrap;
}

.nav-list a:hover {
  color: var(--color-primary);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 22px;
  background: var(--color-primary);
  color: #fff;
  font-size: clamp(13px, 1.05vw, 14px);
  font-weight: 700;
  border-radius: 999px;
  flex-shrink: 0;
  white-space: nowrap;
  transition: background 0.15s ease;
}

.header-cta:hover {
  background: var(--color-primary-dark);
}

.header-cta--mobile {
  display: none;
}

/* ===== Hamburger（垢抜けデザイン） ===== */
.hamburger {
  display: none;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 0;
  padding: 0;
  cursor: pointer;
  margin-left: auto;
  position: relative;
  z-index: 130;
  border-radius: 12px;
  transition: background 0.25s var(--ease-in-out);
  -webkit-tap-highlight-color: transparent;
}

.hamburger:hover {
  background: rgba(29, 79, 139, 0.06);
}

.hamburger-box {
  position: absolute;
  inset: 0;
  display: block;
}

.hamburger-line {
  position: absolute;
  left: 50%;
  width: 22px;
  height: 1.6px;
  background: var(--color-text);
  border-radius: 2px;
  transform-origin: center;
  transition:
    transform 0.55s var(--ease-out-expo),
    width 0.4s var(--ease-out-expo),
    background 0.3s ease,
    top 0.4s var(--ease-out-expo);
}

.hamburger-line--top {
  top: 16px;
  transform: translateX(-50%);
}

.hamburger-line--mid {
  top: 50%;
  width: 16px;
  transform: translate(-50%, -50%);
}

.hamburger-line--bot {
  top: calc(100% - 16px - 1.6px);
  width: 18px;
  transform: translateX(-50%);
}

/* 開いている状態 → 上下ラインが交差して × に、中央ラインは消える */
.hamburger.is-open {
  background: rgba(29, 79, 139, 0.08);
}

.hamburger.is-open .hamburger-line {
  background: var(--color-primary);
  width: 22px;
}

.hamburger.is-open .hamburger-line--top {
  top: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
}

.hamburger.is-open .hamburger-line--mid {
  width: 0;
  opacity: 0;
  transition:
    width 0.2s var(--ease-in-out),
    opacity 0.15s var(--ease-in-out);
}

.hamburger.is-open .hamburger-line--bot {
  top: 50%;
  transform: translate(-50%, -50%) rotate(-45deg);
}

/* ===== オーバーレイ ===== */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  z-index: 90;
  animation: overlayIn 0.35s var(--ease-out-expo);
}

@keyframes overlayIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ===== Responsive ===== */
@media (max-width: 1100px) {
  .nav-list {
    gap: 18px;
  }
  .header-cta--desktop {
    padding: 0 18px;
  }
}

@media (max-width: 900px) {
  :root {
    --header-height: 76px;
  }

  .header-inner {
    gap: 12px;
  }

  .header-cta--desktop {
    display: none;
  }

  .hamburger {
    display: block;
  }

  /* ===== ナビパネルの展開アニメーション ===== */
  .header-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: min(360px, 92vw);
    height: 100vh;
    height: 100dvh;
    background: #fff;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    padding: calc(var(--header-height) + 24px) 28px 32px;
    /* 閉時: clip-path で右上から円形に閉じる + 透明 */
    clip-path: circle(0% at calc(100% - 32px) 32px);
    opacity: 0;
    pointer-events: none;
    transition:
      clip-path 0.6s var(--ease-out-expo),
      opacity 0.3s ease;
    box-shadow: -16px 0 40px rgba(15, 23, 42, 0.08);
    z-index: 120;
    overflow-y: auto;
  }

  .header-nav.is-open {
    clip-path: circle(150% at calc(100% - 32px) 32px);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-list {
    flex-direction: column;
    gap: 0;
  }

  .nav-list li {
    border-bottom: 1px solid var(--color-border);
    opacity: 0;
    transform: translateY(12px);
    transition:
      opacity 0.4s var(--ease-out-expo),
      transform 0.5s var(--ease-out-expo);
    transition-delay: 0s;
  }

  .nav-list li:first-child {
    border-top: 1px solid var(--color-border);
  }

  .header-nav.is-open .nav-list li {
    opacity: 1;
    transform: translateY(0);
    transition-delay: calc(0.18s + var(--i, 0) * 0.06s);
  }

  .nav-list a {
    display: block;
    padding: 18px 4px;
    font-size: 15px;
    letter-spacing: 0.04em;
  }

  .header-cta--mobile {
    display: inline-flex;
    margin-top: 24px;
    width: 100%;
    height: 52px;
    font-size: 15px;
    opacity: 0;
    transform: translateY(12px);
    transition:
      opacity 0.4s var(--ease-out-expo),
      transform 0.5s var(--ease-out-expo);
  }

  .header-nav.is-open .header-cta--mobile {
    opacity: 1;
    transform: translateY(0);
    transition-delay: calc(0.18s + var(--i, 4) * 0.06s);
  }
}

@media (max-width: 480px) {
  :root {
    --header-height: 64px;
  }
  .header-logo img {
    height: 44px;
  }

  /* clip-path の中心位置をモバイル用に調整 */
  .header-nav {
    clip-path: circle(0% at calc(100% - 28px) 28px);
  }
  .header-nav.is-open {
    clip-path: circle(150% at calc(100% - 28px) 28px);
  }
}

@media (max-width: 360px) {
  .header-logo img {
    height: 38px;
  }
}

/* ===================================================
   Hero Section
   --- vw ベースで PC レイアウトを比例縮小 ---
   =================================================== */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #f5f9fd 0%, #eaf2fa 100%);
}

/* 背景画像レイヤー（常に右側に配置） */
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url("images/hero-bg.png");
  background-size: cover;
  background-position: right center;
  background-repeat: no-repeat;
}

/* 左半分を白〜淡青にグラデで馴染ませる */
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    #ffffff 0%,
    rgba(255, 255, 255, 0.96) 35%,
    rgba(245, 249, 253, 0.6) 55%,
    rgba(245, 249, 253, 0) 75%
  );
}

/*
 * 基準幅 1440px。それ以上ではサイズを固定するため min(vw, px) で頭打ち。
 */
.hero-inner {
  position: relative;
  width: 100%;
  margin: 0;
  padding: min(5.6vw, 80px) var(--section-pad-x) min(6.7vw, 96px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

/* 左コンテンツ：常に画面の60%程度をキープ */
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 60%;
}

/* ピル型ラベル */
.hero-label {
  display: inline-block;
  padding: min(0.76vw, 11px) min(1.95vw, 28px);
  background: var(--color-primary);
  color: #fff;
  font-size: min(1.18vw, 17px);
  font-weight: 700;
  letter-spacing: 0.06em;
  border-radius: 999px;
  box-shadow: 0 4px 12px -4px rgba(29, 79, 139, 0.4);
}

/* メインタイトル */
.hero-title {
  margin: min(1.8vw, 26px) 0 0;
  font-size: min(5.7vw, 64px);
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: 0.01em;
  color: var(--color-text);
}

.hero-title__accent {
  color: var(--color-primary);
}

/* リード文 */
.hero-lead {
  margin: min(1.8vw, 26px) 0 0;
  font-size: min(1.32vw, 18px);
  font-weight: 500;
  line-height: 1.95;
  color: var(--color-text);
}

/* 3カード */
.hero-cards {
  list-style: none;
  margin: min(3.6vw, 48px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: min(1.25vw, 16px);
}

.hero-card {
  display: flex;
  align-items: center;
  gap: min(1.1vw, 16px);
  padding: min(1.5vw, 22px) min(1.5vw, 22px);
  background: #fff;
  border: 1px solid #e0e8f1;
  border-radius: min(1.25vw, 18px);
  box-shadow: 0 8px 24px -12px rgba(15, 23, 42, 0.08);
}

.hero-card__icon {
  flex-shrink: 0;
  width: min(4vw, 56px);
  height: min(4vw, 56px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.hero-card__icon svg {
  width: 100%;
  height: 100%;
}

.hero-card__body {
  display: flex;
  flex-direction: column;
  gap: min(0.55vw, 8px);
  min-width: 0;
}

.hero-card__label {
  font-size: min(0.97vw, 14px);
  font-weight: 500;
  color: var(--color-primary);
  letter-spacing: 0.03em;
  line-height: 1;
  white-space: nowrap;
}

.hero-card__value {
  font-size: min(2.22vw, 32px);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.hero-card__value--text {
  font-size: min(1.8vw, 26px);
}

.hero-card__unit {
  font-size: 0.6em;
  font-weight: 700;
  margin-left: 0.2em;
}

/* 右下バッジ */
.hero-badge {
  position: absolute;
  right: min(0.5vw, 8px);
  bottom: 0;
  width: min(30vw, 440px);
  aspect-ratio: 3 / 2;
  background-image: url("images/hero-badge.png");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  z-index: 3;
  pointer-events: none;
  filter: drop-shadow(0 10px 24px rgba(15, 23, 42, 0.2));
}

/* ===================================================
   Form Section
   =================================================== */
.form-section {
  background: var(--color-section-bg);
  padding: min(2.6vw, 38px) var(--section-pad-x) min(2.4vw, 34px);
}

.form-card {
  position: relative;
  width: 100%;
  margin: 0;
  padding: min(2.4vw, 34px) min(2.4vw, 34px) min(1.8vw, 26px);
  background: #ffffff;
  border: 1px solid #dde6f0;
  border-radius: min(0.9vw, 12px);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.02);
}

/* 左説明 + 右フォームの2カラム */
.form-card__main {
  display: grid;
  grid-template-columns: 0.85fr 1.45fr;
  gap: min(2.6vw, 36px);
  align-items: start;
}

/* 左：イントロ */
.form-intro__small {
  margin: 0;
  font-size: min(1.35vw, 19px);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0.04em;
}

.form-intro__title {
  margin: min(0.55vw, 8px) 0 0;
  font-size: min(2.65vw, 38px);
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: 0.02em;
  line-height: 1.3;
}

.form-intro__sub {
  font-size: 0.7em;
  color: var(--color-primary);
  font-weight: 700;
  margin-left: 2px;
}

.form-intro__lead {
  margin: min(1.2vw, 18px) 0 0;
  font-size: min(1vw, 14.5px);
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.95;
}

/* ステップアイコン */
.form-steps {
  list-style: none;
  margin: min(2.4vw, 34px) 0 0;
  padding: 0;
  display: flex;
  align-items: flex-start;
  gap: min(0.4vw, 6px);
}

.form-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: min(0.7vw, 10px);
  flex: 1;
  text-align: center;
}

.form-step__icon {
  width: min(5.6vw, 80px);
  height: min(5.6vw, 80px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  color: var(--color-primary);
  border-radius: 50%;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.06);
}

.form-step__icon svg {
  width: 62%;
  height: 62%;
}

.form-step__label {
  font-size: min(0.92vw, 13px);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: 0.02em;
  line-height: 1.4;
}

.form-step__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: min(5.6vw, 80px);
  color: var(--color-primary);
}

.form-step__arrow svg {
  width: min(1.3vw, 18px);
  height: min(1.3vw, 18px);
  stroke-width: 2.4;
}

/* 右：入力フォーム */
.form-fields {
  display: flex;
  flex-direction: column;
  gap: min(1.2vw, 18px);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: min(1vw, 14px) min(1.2vw, 18px);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: min(0.5vw, 8px);
}

.form-field__label {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  font-size: min(0.97vw, 14px);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0.02em;
}

.form-field__req {
  font-size: min(0.85vw, 12px);
  font-weight: 700;
  letter-spacing: 0;
}

.form-field__req--must {
  color: #d63b3b;
}

.form-field__req--any {
  color: #8a96a4;
}

.form-field__input,
.form-field__select select {
  width: 100%;
  height: min(3.2vw, 46px);
  padding: 0 min(1.1vw, 16px);
  background: #ffffff;
  border: 1px solid #bcc7d4;
  border-radius: 6px;
  font-family: inherit;
  font-size: min(1vw, 14.5px);
  color: var(--color-text);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-field__input::placeholder {
  color: #9aa6b3;
}

.form-field__input:focus,
.form-field__select select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(29, 79, 139, 0.12);
}

/* select 用ドロップダウン矢印 */
.form-field__select {
  position: relative;
}

.form-field__select select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  padding-right: min(2.6vw, 38px);
}

.form-field__select::after {
  content: "";
  position: absolute;
  top: 50%;
  right: min(1vw, 14px);
  width: min(0.85vw, 12px);
  height: min(0.85vw, 12px);
  transform: translateY(-65%) rotate(45deg);
  border-right: 2px solid #6c7c8c;
  border-bottom: 2px solid #6c7c8c;
  pointer-events: none;
}

/* input + suffix（円/月、名） */
.form-field__input-suffix {
  position: relative;
  display: flex;
  align-items: center;
}

.form-field__input-suffix .form-field__input {
  padding-right: min(4vw, 60px);
}

.form-field__suffix {
  position: absolute;
  right: min(1.1vw, 16px);
  top: 50%;
  transform: translateY(-50%);
  font-size: min(0.97vw, 14px);
  font-weight: 600;
  color: var(--color-text-muted);
  pointer-events: none;
}

/* CTA 送信ボタン（オレンジ） */
.form-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: min(0.7vw, 10px);
  width: 100%;
  height: min(4.2vw, 60px);
  margin-top: min(0.6vw, 8px);
  padding: 0 24px;
  background: var(--color-accent);
  border: 0;
  border-radius: 6px;
  color: #fff;
  font-size: min(1.25vw, 18px);
  font-weight: 800;
  letter-spacing: 0.04em;
  cursor: pointer;
  box-shadow: 0 4px 0 0 rgba(217, 106, 31, 0.55);
  transition: transform 0.1s ease, box-shadow 0.1s ease, background 0.15s ease;
}

.form-submit:active {
  transform: translateY(2px);
  box-shadow: 0 2px 0 0 rgba(217, 106, 31, 0.55);
}

.form-submit:hover {
  background: var(--color-accent-dark);
}

.form-submit__icon {
  display: inline-flex;
  width: min(1.5vw, 22px);
  height: min(1.5vw, 22px);
}

.form-submit__icon svg {
  width: 100%;
  height: 100%;
}

/* 注意書き */
.form-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: min(0.4vw, 6px) 0 0;
  font-size: min(0.88vw, 13px);
  color: var(--color-text);
  font-weight: 500;
}

.form-note svg {
  width: min(0.95vw, 13px);
  height: min(0.95vw, 13px);
  color: var(--color-primary);
}

/* ====== 結果表示例バナー ====== */
.form-results {
  margin-top: min(1.4vw, 20px);
  padding: min(0.9vw, 12px);
  background: #ffffff;
  border-radius: 8px;
  border: 1px solid #cbd9e7;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: stretch;
  gap: min(1vw, 14px);
}

.form-results__label {
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex-shrink: 0;
  padding: min(1.2vw, 18px) min(1.6vw, 22px);
  background: var(--color-primary);
  color: #fff;
  border-radius: 6px;
  font-size: min(1.15vw, 16px);
  font-weight: 800;
  text-align: center;
  letter-spacing: 0.04em;
  line-height: 1.4;
  white-space: nowrap;
}

.form-results__label small {
  display: block;
  font-size: 0.78em;
  font-weight: 700;
  margin-top: 6px;
  letter-spacing: 0.02em;
  opacity: 1;
}

.form-results__flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: min(0.5vw, 8px);
  padding: 0 min(0.6vw, 8px);
}

.form-results__item {
  text-align: center;
}

.form-results__name {
  font-size: min(0.85vw, 12px);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: 0.02em;
  line-height: 1.3;
  margin-bottom: 8px;
}

.form-results__name small {
  display: inline;
  font-size: 0.85em;
  font-weight: 600;
  margin-left: 1px;
}

.form-results__value {
  font-size: min(2.1vw, 30px);
  font-weight: 800;
  color: #1a1a1a;
  line-height: 1;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.form-results__value--accent {
  color: var(--color-primary);
}

.form-results__value--cut {
  color: var(--color-accent);
}

.form-results__unit {
  font-size: 0.5em;
  font-weight: 700;
  margin-left: 3px;
}

.form-results__arrow {
  width: min(1.2vw, 18px);
  height: min(1.2vw, 18px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.form-results__arrow svg {
  width: 100%;
  height: 100%;
}

.form-results__arrow--last {
  visibility: hidden;
}

.form-results__note {
  margin: min(0.8vw, 12px) 0 0;
  font-size: min(0.75vw, 11px);
  color: var(--color-text-muted);
  text-align: center;
  letter-spacing: 0.02em;
}

/* ====== Form Validation Errors ====== */
.form-field__error {
  display: none;
  margin: 6px 0 0;
  color: #d32f2f;
  font-size: min(0.85vw, 12px);
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.4;
}

.form-field--error .form-field__error {
  display: block;
}

.form-field--error .form-field__input,
.form-field--error .form-field__select select {
  border-color: #d32f2f;
  background: #fff7f7;
}

.form-field--error .form-field__input:focus,
.form-field--error .form-field__select select:focus {
  outline: 2px solid rgba(211, 47, 47, 0.35);
  outline-offset: 1px;
}

/* ====== Diagnosis Result (filled state) ====== */
.form-results--filled {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(29, 79, 139, 0.15);
}

/* スピン中（鑑定中）の数字 */
.form-results__value.is-spinning {
  color: rgba(0, 0, 0, 0.45);
  letter-spacing: 0.02em;
  filter: blur(0.4px);
  transform: translateY(-1px);
  transition: color 120ms linear;
}

.form-results__value--accent.is-spinning {
  color: rgba(29, 79, 139, 0.45);
}

.form-results__value--cut.is-spinning {
  color: rgba(211, 47, 47, 0.5);
}

/* 値が決まった瞬間の演出（鑑定団ハンマー的なアクセント） */
.form-results__value.is-locked {
  animation: lock-result 520ms cubic-bezier(0.2, 0.9, 0.2, 1.4);
}

@keyframes lock-result {
  0%   { transform: scale(0.7) rotate(-2deg); filter: blur(2px); opacity: 0.3; }
  35%  { transform: scale(1.18) rotate(1deg); filter: blur(0); opacity: 1; }
  70%  { transform: scale(0.96) rotate(-0.5deg); }
  100% { transform: scale(1) rotate(0); }
}

/* ====== Form Responsive ====== */
@media (max-width: 900px) {
  .form-card__main {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .form-intro__title {
    font-size: 30px;
  }

  .form-intro__small,
  .form-intro__lead,
  .form-field__label,
  .form-field__input,
  .form-field__select select,
  .form-field__suffix,
  .form-submit,
  .form-note {
    font-size: 14px;
  }

  .form-intro__lead br {
    display: none;
  }

  .form-step__icon {
    width: 56px;
    height: 56px;
  }

  .form-step__label {
    font-size: 12.5px;
  }

  .form-step__arrow svg {
    width: 16px;
    height: 16px;
  }

  .form-field__input,
  .form-field__select select {
    height: 44px;
    border-radius: 10px;
  }

  .form-submit {
    height: 56px;
    font-size: 16px;
    border-radius: 10px;
  }

  .form-submit__icon {
    width: 22px;
    height: 22px;
  }

  .form-results {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .form-results__label {
    width: 100%;
    padding: 12px 16px;
  }

  .form-results__flow {
    gap: 8px;
  }

  .form-results__name {
    font-size: 11px;
  }

  .form-results__value {
    font-size: 18px;
  }

  .form-results__arrow {
    width: 14px;
    height: 14px;
  }
}

@media (max-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-results__flow {
    grid-template-columns: 1fr auto 1fr;
    row-gap: 12px;
  }

  .form-results__arrow:nth-child(4) {
    display: none;
  }
}

@media (max-width: 480px) {
  .form-card {
    padding: 24px 20px 20px;
  }
  .form-intro__title {
    font-size: 26px;
  }
  .form-step__icon {
    width: 48px;
    height: 48px;
  }
  .form-step__label {
    font-size: 11.5px;
  }
}

/* ===================================================
   Flow Section（サービスの流れ）
   =================================================== */
.flow-section {
  background: #ffffff;
  padding: min(4vw, 56px) var(--section-pad-x) min(3.5vw, 48px);
}

/* 7カードを横並び */
.flow-list {
  list-style: none;
  margin: 0;
  padding: min(1vw, 14px) 0 0; /* バッジ分の余白 */
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: min(1.6vw, 22px);
  counter-reset: flow;
}

.flow-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: min(1.6vw, 22px) min(0.5vw, 8px) min(1.4vw, 20px);
  background: #ffffff;
  border: 1px solid #e3ecf6;
  border-radius: min(0.8vw, 12px);
}

/* カード間の矢印（>） */
.flow-card:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: calc((min(1.6vw, 22px) / -2) - min(0.4vw, 5px));
  width: min(0.7vw, 10px);
  height: min(0.7vw, 10px);
  border-top: 2px solid #c4d0de;
  border-right: 2px solid #c4d0de;
  transform: translateY(-50%) rotate(45deg);
  z-index: 1;
}

/* Step バッジ（カード上部から飛び出す） */
.flow-card__step {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: min(5vw, 70px);
  height: min(2vw, 28px);
  padding: 0 min(0.7vw, 10px);
  background: var(--color-primary);
  color: #fff;
  font-size: min(0.95vw, 13.5px);
  font-weight: 800;
  letter-spacing: 0.04em;
  border-radius: min(0.5vw, 7px);
  white-space: nowrap;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.08);
}

.flow-card__icon {
  width: min(3.5vw, 50px);
  height: min(3.5vw, 50px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-top: min(0.6vw, 8px);
  margin-bottom: min(0.9vw, 12px);
}

.flow-card__icon svg {
  width: 100%;
  height: 100%;
}

.flow-card__title {
  margin: 0 0 min(0.7vw, 10px);
  font-size: min(0.95vw, 13.5px);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: 0.02em;
  line-height: 1.4;
}

.flow-card__lead {
  margin: 0;
  font-size: min(0.78vw, 11.5px);
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.6;
  letter-spacing: 0.01em;
}

/* ===== Flow Responsive ===== */
@media (max-width: 1100px) {
  .flow-list {
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    padding-top: 18px;
    row-gap: 28px;
  }
  .flow-card {
    padding: 22px 12px 18px;
  }
  .flow-card__step {
    min-width: 64px;
    height: 26px;
    font-size: 13px;
  }
  .flow-card__icon {
    width: 44px;
    height: 44px;
  }
  .flow-card__title {
    font-size: 14px;
  }
  .flow-card__lead {
    font-size: 12px;
  }
  .flow-card:not(:last-child)::after {
    display: none;
  }
}

@media (max-width: 700px) {
  .flow-list {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 24px;
  }
}

@media (max-width: 420px) {
  .flow-list {
    grid-template-columns: 1fr;
  }
}

/* ===================================================
   Features Section
   =================================================== */
.features-section {
  background: #ffffff;
  padding: min(4vw, 56px) var(--section-pad-x) min(4vw, 56px);
}

/* セクションタイトル（— ヤスクの特徴 —） */
.section-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: min(1vw, 14px);
  margin: 0 0 min(2.4vw, 34px);
  font-size: min(1.8vw, 26px);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: 0.06em;
}

.section-title__bar {
  display: inline-block;
  width: min(2.6vw, 36px);
  height: 1.5px;
  background: var(--color-primary);
}

.section-title__text {
  position: relative;
  padding: 0 min(0.6vw, 8px);
}

/* 6カード横並び */
.features-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: min(0.7vw, 10px);
}

.features-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: min(1.6vw, 22px) min(0.7vw, 10px) min(1.4vw, 20px);
  background: #ffffff;
  border: 1px solid #e3ecf6;
  border-radius: min(0.7vw, 10px);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.features-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -16px rgba(15, 23, 42, 0.18);
}

.features-card__icon {
  width: min(3.5vw, 50px);
  height: min(3.5vw, 50px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: min(0.9vw, 12px);
}

.features-card__icon svg {
  width: 100%;
  height: 100%;
}

.features-card__title {
  margin: 0 0 min(0.7vw, 10px);
  font-size: min(1vw, 14.5px);
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.4;
  letter-spacing: 0.02em;
}

.features-card__lead {
  margin: 0;
  font-size: min(0.83vw, 12px);
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.6;
  letter-spacing: 0.02em;
}

/* ===== Features Responsive ===== */
@media (max-width: 1100px) {
  .features-list {
    grid-template-columns: repeat(3, 1fr);
  }
  .features-card__icon {
    width: 42px;
    height: 42px;
  }
  .features-card__title {
    font-size: 14px;
  }
  .features-card__lead {
    font-size: 12px;
  }
}

@media (max-width: 700px) {
  .features-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .features-card {
    padding: 20px 12px 18px;
  }
  .features-card__lead br {
    display: none;
  }
}

@media (max-width: 420px) {
  .section-title {
    font-size: 22px;
  }
  .features-card__title {
    font-size: 13px;
  }
  .features-card__lead {
    font-size: 11.5px;
  }
}

/* ===================================================
   CTA Banner Section
   =================================================== */
.cta-section {
  background: #ffffff;
  padding: min(2.4vw, 34px) var(--section-pad-x);
}

.cta-banner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: min(2.2vw, 32px);
  padding: min(2.4vw, 34px) min(2.8vw, 40px);
  background: #0c4c9b;
  border-radius: min(0.7vw, 10px);
}

.cta-banner__lead {
  min-width: 0;
}

.cta-banner__title {
  margin: 0;
  font-size: min(2.2vw, 32px);
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 0.04em;
  line-height: 1.4;
}

.cta-banner__sub {
  margin: min(0.7vw, 10px) 0 0;
  font-size: min(1.1vw, 16px);
  font-weight: 500;
  color: #ffffff;
  line-height: 1.7;
  letter-spacing: 0.02em;
}

.cta-banner__btn {
  display: inline-flex;
  align-items: center;
  gap: min(0.9vw, 14px);
  padding: 0 min(2.6vw, 36px);
  height: min(5vw, 72px);
  background: var(--color-accent);
  color: #fff;
  border-radius: 6px;
  font-size: min(1.45vw, 21px);
  font-weight: 800;
  letter-spacing: 0.04em;
  white-space: nowrap;
  box-shadow: 0 4px 0 0 rgba(217, 106, 31, 0.55);
  transition: background 0.15s ease, transform 0.1s ease, box-shadow 0.1s ease;
}

.cta-banner__btn:hover {
  background: var(--color-accent-dark);
}

.cta-banner__btn:active {
  transform: translateY(2px);
  box-shadow: 0 2px 0 0 rgba(217, 106, 31, 0.55);
}

.cta-banner__btn-icon {
  display: inline-flex;
  width: min(1.8vw, 26px);
  height: min(1.8vw, 26px);
}

.cta-banner__btn-icon svg {
  width: 100%;
  height: 100%;
}

.cta-banner__btn-arrow {
  display: inline-flex;
  width: min(1.2vw, 16px);
  height: min(1.2vw, 16px);
  margin-left: min(0.4vw, 6px);
}

.cta-banner__btn-arrow svg {
  width: 100%;
  height: 100%;
}

@media (max-width: 700px) {
  .cta-banner {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 22px 20px;
    text-align: center;
  }
  .cta-banner__title {
    font-size: 18px;
  }
  .cta-banner__sub {
    font-size: 13px;
  }
  .cta-banner__btn {
    width: 100%;
    height: 56px;
    font-size: 16px;
    justify-content: center;
  }
  .cta-banner__btn-icon {
    width: 22px;
    height: 22px;
  }
}

/* ===================================================
   FAQ Section（よくある質問）
   =================================================== */
.faq-section {
  background: #ffffff;
  padding: min(4vw, 56px) var(--section-pad-x);
}

.faq-list {
  max-width: 920px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: min(0.7vw, 10px);
}

.faq-item {
  border: 1px solid #dde6f0;
  border-radius: min(0.7vw, 10px);
  background: #ffffff;
  overflow: hidden;
  transition: box-shadow 0.18s ease;
}

.faq-item[open] {
  box-shadow: 0 6px 18px -10px rgba(15, 23, 42, 0.1);
}

/* 質問行 */
.faq-item__q {
  display: flex;
  align-items: center;
  gap: min(0.9vw, 14px);
  padding: min(1.2vw, 18px) min(1.4vw, 20px);
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.faq-item__q::-webkit-details-marker {
  display: none;
}

.faq-item__q .faq-item__text {
  flex: 1;
  font-size: min(1vw, 14.5px);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.5;
}

/* Q / A マーク */
.faq-item__mark {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: min(2vw, 30px);
  height: min(2vw, 30px);
  border-radius: 6px;
  font-size: min(0.97vw, 14px);
  font-weight: 800;
  letter-spacing: 0;
}

.faq-item__mark--q {
  background: var(--color-primary);
  color: #fff;
}

.faq-item__mark--a {
  background: var(--color-accent);
  color: #fff;
  margin-top: 2px;
}

/* 開閉アイコン（+ / -） */
.faq-item__toggle {
  position: relative;
  width: min(1.2vw, 18px);
  height: min(1.2vw, 18px);
  flex-shrink: 0;
}

.faq-item__toggle::before,
.faq-item__toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--color-primary);
  border-radius: 1px;
  transition: transform 0.25s var(--ease-in-out);
}

.faq-item__toggle::before {
  width: 100%;
  height: 2px;
}

.faq-item__toggle::after {
  width: 2px;
  height: 100%;
}

.faq-item[open] .faq-item__toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

/* 答え */
.faq-item__a {
  display: flex;
  align-items: flex-start;
  gap: min(0.9vw, 14px);
  padding: 0 min(1.4vw, 20px) min(1.4vw, 20px);
  border-top: 1px solid #eef3f9;
  padding-top: min(1.2vw, 18px);
}

.faq-item__a .faq-item__text {
  flex: 1;
  margin: 0;
  font-size: min(0.95vw, 13.5px);
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.85;
  letter-spacing: 0.02em;
}

/* 開閉アニメーション（簡易） */
.faq-item__a {
  animation: faqOpen 0.25s var(--ease-out-expo);
}

@keyframes faqOpen {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 700px) {
  .faq-item__q,
  .faq-item__a {
    padding-left: 14px;
    padding-right: 14px;
  }
  .faq-item__q .faq-item__text {
    font-size: 14px;
  }
  .faq-item__a .faq-item__text {
    font-size: 13px;
  }
  .faq-item__mark {
    width: 28px;
    height: 28px;
    font-size: 13px;
  }
  .faq-item__toggle {
    width: 16px;
    height: 16px;
  }
}

/* ===================================================
   Trust Section（安心してご利用いただくために）
   =================================================== */
.trust-section {
  background: #faf6ed;
  padding: min(3.4vw, 48px) var(--section-pad-x);
}

.trust-section__title {
  margin: 0 0 min(2.2vw, 30px);
  font-size: min(1.65vw, 24px);
  font-weight: 800;
  text-align: center;
  color: var(--color-primary);
  letter-spacing: 0.06em;
}

.trust-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: min(2.5vw, 36px);
}

.trust-card {
  display: flex;
  align-items: flex-start;
  gap: min(1vw, 14px);
}

.trust-card__icon {
  flex-shrink: 0;
  width: min(2.4vw, 34px);
  height: min(2.4vw, 34px);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-top: 2px;
}

.trust-card__icon svg {
  width: 100%;
  height: 100%;
}

.trust-card__body {
  flex: 1;
  min-width: 0;
}

.trust-card__title {
  margin: 0 0 min(0.7vw, 10px);
  font-size: min(1.1vw, 16px);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: 0.02em;
  line-height: 1.45;
}

.trust-card__lead {
  margin: 0;
  font-size: min(0.88vw, 13px);
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.75;
  letter-spacing: 0.02em;
}

@media (max-width: 900px) {
  .trust-list {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .trust-section__title {
    font-size: 20px;
  }
  .trust-card__icon {
    width: 28px;
    height: 28px;
  }
  .trust-card__title {
    font-size: 15px;
  }
  .trust-card__lead {
    font-size: 13px;
  }
}