/* =========================================================
   page-website-production.css
   Webサイト制作ページ専用スタイル
   ========================================================= */

.production-page {
  color: #3f3b00;
  background: #ededdc;
  width: 100vw;
  margin-left: calc(50% - 50vw);
}

:root {
  --dark:    #3f3b00;
  --beige:   #ededdc;
  --accent:  #c45c3a;
  --link:    #65a1d8;
  --d80: rgba(63,59,0,0.8);
  --d60: rgba(63,59,0,0.6);
  --d50: rgba(63,59,0,0.5);
  --d20: rgba(63,59,0,0.2);
  --b70: rgba(237,237,220,0.7);
  --b40: rgba(237,237,220,0.4);
}

/* ===================== HERO ===================== */
.prod-hero {
  background: var(--dark);
  color: var(--beige);
  position: relative;
  overflow: hidden;
  clip-path: polygon(0 0,100% 0,100% 92%,0 100%);
  padding-bottom: 120px;
}
.prod-hero__image { position: absolute; inset: 0; z-index: 0; }
.prod-hero__image img { width: 100%; height: 100%; object-fit: cover; opacity: 0.18; filter: grayscale(40%); }
.prod-hero__image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(63,59,0,.95) 0%, rgba(63,59,0,.7) 50%, rgba(63,59,0,.85) 100%);
}
.prod-hero__bg-text {
  position: absolute;
  bottom: 30px; right: -10px;
  font-family: 'Outfit', sans-serif;
  font-size: clamp(80px, 13vw, 180px);
  font-weight: 900;
  letter-spacing: -0.04em;
  color: rgba(237,237,220,0.04);
  white-space: nowrap;
  pointer-events: none;
  z-index: 1;
  line-height: 1;
}
.prod-hero__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 120px 48px 80px;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.prod-hero__label {
  font-family: 'Outfit', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--b40);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.prod-hero__label::before { content: ''; width: 32px; height: 2px; background: var(--accent); display: block; }
.prod-hero__title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 28px;
}
.prod-hero__lead { font-size: 20px; color: var(--b70); line-height: 1.9; font-weight: bold; }
.prod-hero__visual { position: relative; }
.prod-hero__visual img {
  width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block;
  opacity: .75; filter: grayscale(20%) contrast(1.1);
}
.prod-hero__visual::before {
  content: '';
  position: absolute;
  top: -12px; left: -12px; right: 12px; bottom: 12px;
  border: 1px solid var(--accent);
  opacity: .4;
  z-index: -1;
}

/* ===================== SHARED ===================== */
.prod-container { max-width: 1100px; margin: 0 auto; padding: 0 48px; }
.prod-section { padding: 100px 0; }
.prod-section--dark { background: var(--dark); padding: 100px 0; }
.prod-section--tinted { background: #ededdc; padding: 100px 0; margin-top: -1px; }

.prod-section__label {
  font-family: 'Outfit', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--d50);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.prod-section__label::before { content: ''; width: 24px; height: 2px; background: var(--accent); display: block; }
.prod-section--dark .prod-section__label { color: var(--b40); }

.prod-section__title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(30px, 4.5vw, 52px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: 0.04em;
  margin-bottom: 56px;
}
.prod-section--dark .prod-section__title { color: var(--beige); }

/* ===================== GENRE ===================== */
.prod-genre-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.prod-genre-tag {
  font-size: 13px;
  font-weight: 500;
  padding: 9px 18px;
  border: 1px solid var(--dark);
  background: var(--dark);
  color: var(--beige);
  cursor: default;
  line-height: 1.3;
  letter-spacing: 0.02em;
  user-select: none;
}
.prod-genre-note { font-size: 12px; color: #6b6540; margin-top: 20px; }

/* ===================== PLANS GRID ===================== */
.prod-plans-grid {
  display: grid;
  grid-template-columns: 30fr 40fr 30fr;
  gap: 16px;
}
.prod-plans-grid__left    { grid-column: 1; grid-row: 1; display: flex; flex-direction: column; gap: 16px; }
.prod-plans-grid__gatsutto { grid-column: 2; grid-row: 1; margin-top: -24px; margin-bottom: -24px; position: relative; z-index: 2; }
.prod-plans-grid__marutto  { grid-column: 3; grid-row: 1; }
.prod-plans-grid__pitatto  { grid-column: 1 / 4; grid-row: 2; margin-top: 24px; }

/* ===================== PLAN CARD ===================== */
.prod-plan-card {
  background: var(--beige);
  border: 1px solid var(--d20);
  border-radius: 0 32px 0 32px;
  box-shadow: 6px 10px 32px rgba(63,59,0,.10), 0 2px 8px rgba(63,59,0,.06);
  overflow: hidden;
  cursor: pointer;
  transition: box-shadow .25s, transform .25s;
}
.prod-plan-card:hover { box-shadow: 8px 14px 44px rgba(63,59,0,.14); transform: translateY(-3px); }
.prod-plan-card.is-open { transform: none; }

.prod-plan-card--featured {
  border-color: var(--accent);
  border-width: 2px;
  box-shadow: 6px 12px 40px rgba(196,92,58,.18), 0 2px 8px rgba(63,59,0,.08);
}
.prod-plan-card--featured:hover { box-shadow: 8px 16px 52px rgba(196,92,58,.24); }
.prod-plan-card--contact { opacity: .8; border-style: dashed; }

/* サマリー部分 */
.prod-plan-card__summary { padding: 24px 20px 20px; }
.prod-plan-card--featured .prod-plan-card__summary { padding: 44px 36px 32px; }

/* 詳細展開 */
.prod-plan-card__detail {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s cubic-bezier(0.4,0,0.2,1);
}
.prod-plan-card.is-open .prod-plan-card__detail { max-height: 600px; }

/* ちょこっとのpeek（少しだけ覗かせる） */
.prod-plan-card--peek .prod-plan-card__detail { max-height: 175px; }
.prod-plan-card--peek.is-open .prod-plan-card__detail { max-height: 600px; }
.prod-plan-card--peek .prod-plan-card__detail-inner { position: relative; }
.prod-plan-card--peek:not(.is-open) .prod-plan-card__detail-inner::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 48px;
  background: linear-gradient(to bottom, rgba(237,237,220,0), rgba(237,237,220,1));
}

.prod-plan-card__detail-inner {
  padding: 16px 20px 20px;
  border-top: 1px solid var(--d20);
  margin: 0 16px;
}
.prod-plan-card--featured .prod-plan-card__detail-inner { margin: 0 36px; padding: 24px 0 32px; }

/* バッジ */
.prod-plan-card__badge {
  display: inline-block;
  font-family: 'Outfit', sans-serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: var(--accent);
  color: #fff;
  padding: 5px 14px;
  margin-bottom: 16px;
  border-radius: 0 10px 0 10px;
}

/* プラン名 */
.prod-plan-card__name {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(22px, 2.8vw, 32px);
  font-weight: 900;
  letter-spacing: 0.04em;
  color: var(--dark);
  margin-bottom: 2px;
  line-height: 1.1;
}
.prod-plan-card__name-ja {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: #6b6540;
  margin-bottom: 20px;
  display: block;
}

/* 価格 */
.prod-plan-card__price-wrap { display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; margin-bottom: 6px; }
.prod-plan-card__price-num {
  font-family: 'Outfit', sans-serif;
  font-weight: 900;
  line-height: 1;
  color: var(--dark);
  letter-spacing: -0.03em;
  font-size: clamp(22px, 2.6vw, 34px);
}
.prod-plan-card--featured .prod-plan-card__price-num { font-size: clamp(36px, 4vw, 52px); }
.prod-plan-card__price-unit { font-size: 12px; color: var(--d50); white-space: nowrap; }
.prod-plan-card__summary-text { font-size: 12px; color: #6b6540; line-height: 1.6; margin-bottom: 20px; }

/* 開閉トリガー */
.prod-plan-card__toggle { display: flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 700; color: var(--accent); letter-spacing: 0.05em; }
.prod-plan-card__toggle-icon { font-family: 'Outfit', sans-serif; font-size: 18px; font-weight: 300; line-height: 1; transition: transform .3s; display: inline-block; }
.prod-plan-card.is-open .prod-plan-card__toggle-icon { transform: rotate(45deg); }

/* 詳細内容 */
.prod-plan-card__features { list-style: none; display: flex; flex-direction: column; gap: 9px; margin-bottom: 16px; }
.prod-plan-card__feature { font-size: 13px; color: var(--dark); line-height: 1.6; display: flex; gap: 8px; align-items: flex-start; }
.prod-plan-card__feature::before { content: '—'; color: var(--accent); flex-shrink: 0; margin-top: 2px; }
.prod-plan-card__target { font-size: 13px; color: #6b6540; line-height: 1.75; margin-bottom: 12px; }

/* 支払いラベル */
.prod-plan-card__payment { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.prod-payment-label { display: inline-block; font-family: 'Noto Sans JP', sans-serif; font-size: 11px; font-weight: 700; padding: 4px 12px; border: 1px solid var(--d20); color: var(--d80); }

/* ===================== WIDE CARD（ピタっと） ===================== */
.prod-plan-card--wide {
  background: var(--beige);
  border: 1px solid var(--d20);
  border-radius: 0 32px 0 32px;
  box-shadow: 6px 10px 32px rgba(63,59,0,.10), 0 2px 8px rgba(63,59,0,.06);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  cursor: pointer;
  transition: box-shadow .25s, transform .25s;
}
.prod-plan-card--wide:hover { box-shadow: 8px 14px 44px rgba(63,59,0,.14); transform: translateY(-3px); }
.prod-plan-card--wide.is-open { transform: none; }

.prod-wide-left {
  padding: 36px 40px;
  border-right: none;
  position: relative;
}
.prod-wide-left::after {
  content: '';
  position: absolute;
  top: 32px; bottom: 32px; right: 0;
  width: 1px;
  background: var(--d20);
}
.prod-wide-right { padding: 36px 40px; display: flex; flex-direction: column; justify-content: center; }

.prod-wide-right__summary { display: flex; flex-direction: column; gap: 12px; }
.prod-wide-right__detail { display: none; }
.prod-wide-right__detail .prod-plan-card__feature { color: var(--dark); }
.prod-wide-right__detail .prod-plan-card__target { color: var(--d80); }
.prod-plan-card--wide.is-open .prod-wide-right__summary { display: none; }
.prod-plan-card--wide.is-open .prod-wide-right__detail { display: block; }

.prod-wide-summary-item { font-size: 13px; color: var(--d60); display: flex; gap: 8px; align-items: flex-start; line-height: 1.5; }
.prod-wide-summary-item::before { content: '—'; color: var(--d20); flex-shrink: 0; }

.prod-pitatto-price { font-family: 'Noto Sans JP', sans-serif; font-size: 22px; font-weight: 700; color: var(--dark); }

/* ===================== OPTIONS ===================== */
.prod-options-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.prod-option-card {
  border: 1px solid var(--d20);
  border-radius: 0 32px 0 32px;
  padding: 44px 40px;
  position: relative;
  overflow: hidden;
  transition: border-color .2s, box-shadow .2s;
  box-shadow: 2px 4px 16px rgba(63,59,0,.06);
  color: #3f3b00;
}
.prod-option-card:hover { border-color: var(--accent); box-shadow: 4px 8px 28px rgba(196,92,58,.12); }
.prod-option-card__accent-line { position: absolute; top: 0; left: 0; width: 4px; height: 100%; background: var(--accent); opacity: 0; transition: opacity .2s; }
.prod-option-card:hover .prod-option-card__accent-line { opacity: 1; }
.prod-option-card__name { font-family: 'Outfit', sans-serif; font-size: 18px; font-weight: 700; letter-spacing: 0.08em; margin-bottom: 4px; }
.prod-option-card__name-ja { font-size: 13px; font-weight: 700; color: var(--accent); display: block; margin-bottom: 20px; }
.prod-option-card__price { font-family: 'Noto Sans JP', sans-serif; font-size: 15px; font-weight: 700; margin-bottom: 16px; color: var(--dark); }
.prod-option-card__body { font-size: 14px; line-height: 1.8; color: var(--d80); }

/* ジャンル→プラン（ベージュ背景・ダークが下から波形で上がる） */
.prod-wave-divider--to-dark {
  background: #ededdc;
  line-height: 0;
  margin: 0;
  padding: 0;
  margin-bottom: -1px;
}
.prod-wave-divider--to-dark svg {
  display: block;
  width: 100%;
  height: 120px;
}
@media (max-width: 640px) {
  .prod-wave-divider--to-dark svg {
    height: 60px;
  }
}

/* 波形区切り */
.prod-wave-divider {
  background: transparent;
  line-height: 0;
  margin: 0;
  padding: 0;
  margin-top: -1px;
}
/* デスクトップ：落差大きめ */
.prod-wave-divider svg {
  display: block;
  width: 100%;
  height: 120px;
}

/* モバイル：落差小さめ */
@media (max-width: 640px) {
  .prod-wave-divider svg {
    height: 60px;
  }
}

/* ===================== FLOW ===================== */
.prod-flow-note {
  font-size: 12px;
  color: #6b6540;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.prod-flow-steps { display: flex; flex-direction: column; }
.prod-flow-step { border-bottom: 1px solid var(--d20); }
.prod-flow-step:first-child { border-top: 1px solid var(--d20); }
.prod-flow-step__header { display: grid; grid-template-columns: 100px 1fr 32px; align-items: center; padding: 28px 0; cursor: pointer; }
.prod-flow-step__header:hover .prod-flow-step__title { color: var(--accent); }
.prod-flow-step__num { font-family: 'Outfit', sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 0.1em; color: var(--accent); }
.prod-flow-step__title { font-size: 16px; font-weight: 700; transition: color .15s; }
.prod-flow-step__toggle { font-size: 22px; color: var(--d50); text-align: center; transition: transform .25s, color .15s; font-family: 'Outfit', sans-serif; font-weight: 300; line-height: 1; }
.prod-flow-step.is-open .prod-flow-step__toggle { transform: rotate(45deg); color: var(--accent); }
.prod-flow-step__body { display: none; padding: 0 0 32px 100px; font-size: 14px; line-height: 1.9; color: var(--d80); }
.prod-flow-step__body p + p { margin-top: 12px; }
.prod-flow-step.is-open .prod-flow-step__body { display: block; }

/* ===================== B2B ===================== */
.prod-b2b-intro { font-size: 15px; line-height: 1.9; color: var(--b70); max-width: 640px; margin: -32px 0 64px; }
.prod-b2b-subtitle {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--accent);
  margin: 48px 0 16px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.prod-b2b-subtitle::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(237,237,220,.1);
}
/* B2B テーブル改善 */
.prod-b2b-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  border: none;
}
.prod-b2b-table th {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-align: left;
  padding: 14px 20px;
  background: rgba(237,237,220,.08);
  color: var(--beige);
  border: none;
  border-bottom: 2px solid rgba(237,237,220,.15);
}
.prod-b2b-table td {
  padding: 16px 20px;
  border: none;
  border-bottom: 1px solid rgba(237,237,220,.08);
  color: var(--beige);
  vertical-align: top;
  line-height: 1.5;
}
.prod-b2b-table tr:last-child td {
  border-bottom: none;
}
.prod-b2b-table td:last-child {
  text-align: right;
  font-family: 'Outfit', sans-serif;
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
  color: var(--beige);
}
.prod-b2b-table tr:hover td {
  background: rgba(237,237,220,.03);
}

/* モバイル：カードスタック形式 */
@media (max-width: 640px) {
  .prod-b2b-table thead { display: none; }
  .prod-b2b-table tr {
    display: block;
    border: 1px solid rgba(237,237,220,.1);
    margin-bottom: 12px;
    padding: 16px 20px;
  }
  .prod-b2b-table td {
    display: block;
    text-align: left !important;
    padding: 4px 0;
    white-space: normal;
  }
  .prod-b2b-table td::before {
    content: attr(data-label);
    display: block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(63,59,0,.5);
    margin-bottom: 4px;
  }
  .prod-b2b-table td:last-child {
    font-size: 16px;
    font-weight: 700;
    margin-top: 8px;
  }
}
.prod-b2b-note { font-size: 12px; color: #6b6540; margin-top: 24px; line-height: 1.8; }

/* B2B セクション：tinted背景でのテーブル・テキスト色調整 */
.prod-section--tinted .prod-b2b-table th {
  background: rgba(63,59,0,.06);
  color: var(--dark);
  border-bottom: 2px solid rgba(63,59,0,.15);
}
.prod-section--tinted .prod-b2b-table td {
  color: var(--dark);
  border-bottom: 1px solid rgba(63,59,0,.08);
}
.prod-section--tinted .prod-b2b-table td:last-child {
  color: var(--dark);
}
.prod-section--tinted .prod-b2b-table tr:hover td {
  background: rgba(63,59,0,.03);
}
.prod-section--tinted .prod-section__label { color: var(--d50); }
.prod-section--tinted .prod-section__title { color: var(--dark); }
.prod-section--tinted .prod-b2b-subtitle { color: var(--accent); }
.prod-section--tinted .prod-b2b-subtitle::after { background: rgba(63,59,0,.15); }
.prod-section--tinted .prod-b2b-intro { color: var(--d80); }
.prod-section--tinted .prod-b2b-note { color: var(--d50); }

/* オプションカード：ダーク背景対応 */
.prod-section--dark .prod-option-card {
  border-color: rgba(237,237,220,.15);
  background: rgba(237,237,220,.05);
  box-shadow: none;
}
.prod-section--dark .prod-option-card:hover {
  border-color: var(--accent);
  background: rgba(237,237,220,.08);
}
.prod-section--dark .prod-option-card__name { color: var(--beige); }
.prod-section--dark .prod-option-card__name-ja { color: var(--accent); }
.prod-section--dark .prod-option-card__price { color: var(--beige); }
.prod-section--dark .prod-option-card__body { color: var(--b70); }

/* ===================== FLOW TABLE ===================== */
/* Step.1 内の打合せテーブル */
.prod-flow-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin-top: 20px;
}
.prod-flow-table th {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-align: left;
  padding: 10px 16px;
  background: rgba(63,59,0,.06);
  color: var(--d50);
  border-bottom: 1px solid var(--d20);
}
.prod-flow-table td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(63,59,0,.08);
  color: var(--d80);
  vertical-align: top;
  line-height: 1.5;
}
.prod-flow-table tr:last-child td { border-bottom: none; }
.prod-flow-table tr,
.prod-flow-table th,
.prod-flow-table td {
  border-left: none !important;
  border-right: none !important;
}
.prod-flow-table td:last-child {
  font-weight: 700;
  text-align: right;
  color: var(--dark);
}

@media (max-width: 640px) {
  .prod-flow-table thead { display: none; }
  .prod-flow-table tr {
    display: block;
    border: 1px solid var(--d20);
    margin-bottom: 8px;
    padding: 12px 16px;
  }
  .prod-flow-table td {
    display: block;
    text-align: left !important;
    padding: 4px 0;
  }
  .prod-flow-table td::before {
    content: attr(data-label);
    display: block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--d50);
    margin-bottom: 2px;
  }
}

@media (max-width: 640px) {
  .prod-section__title {
    letter-spacing: 0.01em;
  }
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 900px) {
  .prod-hero__inner { grid-template-columns: 1fr; padding: 80px 24px 60px; }
  .prod-hero__visual { display: none; }
  .prod-container { padding: 0 24px; }
  .prod-section, .prod-section--dark, .prod-section--tinted { padding: 72px 0; }
  .prod-plans-grid { grid-template-columns: 1fr; }
  .prod-plans-grid__left, .prod-plans-grid__gatsutto, .prod-plans-grid__marutto, .prod-plans-grid__pitatto { grid-column: 1; grid-row: auto; margin: 0 0 12px; }
  .prod-plan-card--wide { grid-template-columns: 1fr; }
  .prod-wide-left::after { display: none; }
  .prod-wide-left { border-bottom: 1px solid var(--d20); }
  .prod-options-grid { grid-template-columns: 1fr; }
  .prod-flow-step__body { padding-left: 0; }
}