@charset "UTF-8";

/* ==========================================================================
   KZ Tailor LP Custom Styles (Clean & Fixed v4.3)
   ========================================================================== */

/* 全体安全策 */
.kz-lp-page *,
.kz-lp-page *::before,
.kz-lp-page *::after {
  box-sizing: border-box !important;
}

html, body.kz-lp-page {
  overflow-x: hidden !important;
  width: 100%;
  margin: 0;
  padding: 0;
}

/* Variables */
:root {
  --kz-primary: #1a2b3c;
  --kz-accent: #3a7bd5;
  --kz-text-dark: #2c3e50;
  --kz-text-light: #666666;
  --kz-bg-light: #f8f9fa;
  --kz-border: #e0e0e0;
  --kz-font-heading: 'Montserrat', 'Noto Sans JP', sans-serif;
}

/* Base Adjustments */
body.kz-lp-page {
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--kz-text-dark);
  background-color: #ffffff;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

.kz-container {
  width: 100% !important;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 16px !important;
}

/* Global Section Styling */
.kz-section {
  padding: 70px 0;
}

.kz-sub-title {
  display: block;
  font-family: var(--kz-font-heading);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--kz-accent);
  margin-bottom: 8px;
}

.kz-section-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--kz-primary);
  margin-bottom: 16px;
  line-height: 1.4;
}

.kz-section-desc {
  font-size: 15px;
  color: var(--kz-text-light);
  max-width: 960px;
  margin: 0 auto;
  line-height: 1.6;
  letter-spacing: -0.01em;
}

.kz-section-header {
  text-align: center;
  margin-bottom: 45px;
}

/* ==========================================================================
   1. Hero Section
   ========================================================================== */
.kz-main {
  margin-top: 0 !important;
  padding-top: 0 !important;
}

#site-header {
  margin-bottom: 0 !important;
  border-bottom: none !important;
}

.kz-hero {
  position: relative;
  width: 100%;
  margin: 0;
  padding: 0;
  background-color: #ffffff;
  overflow: hidden;
}

.kz-hero-inner {
  position: relative;
  width: 100%;
  margin: 0;
  padding: 0;
}

.kz-hero-img-wrap {
  width: 100%;
  line-height: 0;
  background-color: #f8f9fa;
}

.kz-hero-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}

.kz-hero-content {
  position: absolute;
  top: 50%;
  right: 5%;
  transform: translateY(-50%);
  background: rgba(26, 43, 60, 0.85);
  backdrop-filter: blur(6px);
  padding: 30px 40px;
  border-right: 4px solid var(--kz-accent);
  max-width: 500px;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  z-index: 2;
}

.kz-brand-tag {
  font-family: var(--kz-font-heading);
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #a0c4ff;
  display: block;
  margin-bottom: 8px;
}

.kz-hero-title {
  font-size: 26px;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 12px;
  color: #ffffff;
}

/* ==========================================================================
   2. Concept Section
   ========================================================================== */
.kz-concept {
  background-color: #ffffff;
  text-align: center;
}

.kz-brand-logo-wrap {
  text-align: center;
  margin-bottom: 25px;
}

.kz-brand-logo {
  width: 100%;
  max-width: 320px;
  height: auto;
  display: inline-block;
}

.kz-lead-box {
  margin-bottom: 30px;
}

.kz-lead-text {
  font-size: 16px;
  font-weight: 500;
  color: var(--kz-primary);
  margin-bottom: 20px;
}

.kz-catch-heading {
  font-family: var(--kz-font-heading);
  font-size: 36px;
  font-weight: 700;
  color: var(--kz-primary);
  letter-spacing: 0.05em;
  position: relative;
  display: inline-block;
  padding-bottom: 12px;
}

.kz-catch-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--kz-accent);
}

.kz-concept-cover {
  max-width: 720px;
  margin: 35px auto 40px;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

.kz-concept-img {
  width: 100%;
  height: auto;
  display: block;
}

.kz-concept-message {
  max-width: 640px;
  margin: 0 auto;
  text-align: left;
  width: 100%;
}

.kz-concept-message-inner {
  background-color: #f8fafc;
  padding: 24px 20px; /* 左右の内部余白をコンパクト化 */
  border-radius: 0 12px 12px 0;
  border-left: 4px solid var(--kz-accent);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.03);
  display: inline-block; /* コンテンツサイズに寄り添わせる */
  width: 100%;
}

.kz-concept-message p {
  font-size: 17px;
  font-weight: 700;
  color: var(--kz-primary);
  line-height: 1.5;
  margin-bottom: 12px;
  letter-spacing: 0.01em; /* 文字間隔を微調整して横幅を圧縮 */
  white-space: nowrap; /* 途中で勝手に改行されるのを防止 */
  word-break: keep-all;
}

.kz-concept-message p:last-child {
  margin-bottom: 0;
}

/* ==========================================================================
   3. Lineup Section
   ========================================================================== */
.kz-lineup {
  background-color: var(--kz-bg-light);
}

.kz-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

a.kz-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: #ffffff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

a.kz-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.12);
}

a.kz-card:hover .kz-card-img-wrap img {
  transform: scale(1.05);
}

.kz-card-img-wrap {
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background-color: #f0f0f0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.kz-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 8px;
  transition: transform 0.3s ease;
}

.kz-card-body {
  padding: 18px 15px;
  text-align: center;
}

.kz-card-badge {
  font-size: 11px;
  font-family: var(--kz-font-heading);
  text-transform: uppercase;
  color: var(--kz-accent);
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 4px;
}

.kz-card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--kz-primary);
  margin-bottom: 8px;
}

.kz-card-price {
  font-family: var(--kz-font-heading);
  font-size: 14px;
  font-weight: 700;
  color: #333333;
  white-space: nowrap !important;
  letter-spacing: -0.03em;
}

.kz-card-price .tax {
  font-size: 10px;
  font-weight: 400;
  color: #888888;
  margin-left: 2px;
}

/* MORE PRODUCTS ボタンエリア */
.kz-more-btn-wrap {
  text-align: center;
  margin-top: 45px;
}

a.kz-more-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  max-width: 380px;
  padding: 18px 30px;
  background-color: #636c72;
  color: #ffffff;
  font-family: var(--kz-font-heading);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-decoration: none;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: background-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

a.kz-more-btn i {
  font-size: 16px;
  transition: transform 0.25s ease;
}

a.kz-more-btn:hover {
  background-color: #4f565b;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

a.kz-more-btn:hover i {
  transform: translateX(5px);
}

/* ==========================================================================
   4. History Section
   ========================================================================== */
.kz-history {
  background-color: #ffffff;
}

.kz-history-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.kz-history-text p {
  font-size: 15px;
  line-height: 1.85;
  margin-bottom: 20px;
  color: var(--kz-text-dark);
}

.kz-history-text p:last-child {
  margin-bottom: 0;
}

.kz-history-media {
  width: 100%;
}

.kz-img-single {
  width: 100%;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.kz-img-single img {
  width: 100%;
  height: auto;
  max-height: 380px;
  object-fit: cover;
  display: block;
}

/* ==========================================================================
   5. Fitting & Guarantee Section
   ========================================================================== */
.kz-fitting {
  background-color: var(--kz-bg-light);
}

.kz-fitting-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 40px;
}

.kz-fitting-img img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.06);
}

.kz-emphasis-p {
  font-size: 16px;
  font-weight: 700;
  color: var(--kz-primary);
  margin-bottom: 15px;
}

.kz-point-box {
  background-color: #ffffff;
  padding: 20px;
  border-radius: 6px;
  border: 1px solid var(--kz-border);
  margin-top: 20px;
}

.kz-point-tag {
  font-size: 13px;
  font-weight: 700;
  color: var(--kz-accent);
  display: block;
  margin-bottom: 10px;
}

.kz-point-box ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.kz-point-box li {
  font-size: 14px;
  position: relative;
  padding-left: 18px;
}

.kz-point-box li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--kz-accent);
  font-weight: bold;
}

.kz-guarantee-box {
  background: #ffffff;
  border: 2px solid var(--kz-primary);
  border-radius: 8px;
  padding: 30px;
  text-align: center;
}

.kz-guarantee-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--kz-primary);
  margin-bottom: 12px;
}

/* ==========================================================================
   6. Share Section
   ========================================================================== */
.kz-author-share {
  background-color: #ffffff;
}

.kz-share-box {
  text-align: center;
}

.kz-share-label {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 15px;
}

.kz-share-btns {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.kz-share-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 700;
  color: #ffffff;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s;
}

.kz-share-btn:hover { opacity: 0.85; }
.fb-share { background-color: #1877f2; }
.x-share { background-color: #000000; }
.line-share { background-color: #06c755; }
.copy-share { background-color: #6c757d; }

/* ==========================================================================
   7. CTA Section & Floating Button (安全配置・確実アニメーション設計)
   ========================================================================== */
.kz-cta-section {
  background: linear-gradient(135deg, var(--kz-primary) 0%, #0f1a24 100%);
  color: #ffffff;
  text-align: center;
  padding: 80px 0;
}

.kz-cta-title {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #ffffff;
}

.kz-cta-sub {
  font-size: 15px;
  color: #a0c4ff;
  margin-bottom: 30px;
}

.kz-cta-buttons {
  min-height: 54px;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* (新設) CTAセクション内に最初から置かれる静的なボタン */
a.kz-btn-static {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  max-width: 480px;
  padding: 16px 32px;
  background-color: var(--kz-accent);
  color: #ffffff;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 50px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  box-sizing: border-box;
  transition: background-color 0.2s;
  margin: 0 auto;
}

a.kz-btn-static:hover {
  background-color: #2a69c5;
}

/* フローティングボタン（親要素の指定を一切受けない画面絶対固定） */
a.kz-floating-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 90%;
  max-width: 480px;
  padding: 16px 32px;
  background-color: var(--kz-accent);
  color: #ffffff;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 50px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  box-sizing: border-box;
  transition: transform 0.35s ease, opacity 0.35s ease, background-color 0.2s;
  
  /* 中央配置のための確実な指定 (左寄せバグを回避) */
  left: 50%;
}

/* 1. 追従状態：画面の中央下部に完全固定 */
a.kz-floating-btn.is-fixed {
  position: fixed;
  bottom: 20px;
  z-index: 9999;
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

/* 2. 隠蔽状態：画面下に引っ込む */
a.kz-floating-btn.is-hidden {
  position: fixed;
  bottom: 20px;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 100px);
}

a.kz-floating-btn:hover {
  background-color: #2a69c5;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 992px) {
  .kz-grid-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  
  .kz-history-content,
  .kz-fitting-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .kz-history-media {
    order: -1;
  }

  .kz-img-single img {
    max-height: 280px;
  }
}

@media (max-width: 768px) {
  .kz-section {
    padding: 40px 0;
  }

  .kz-brand-logo {
    max-width: 240px;
  }

  .kz-hero-content {
    position: static;
    transform: none;
    max-width: 100%;
    width: 100%;
    background-color: var(--kz-primary);
    padding: 24px 20px;
    border-radius: 0;
    border-right: none;
    border-top: 3px solid var(--kz-accent);
    box-shadow: none;
    text-align: center;
  }

  .kz-hero-title {
    font-size: 18px !important;
    margin-bottom: 8px;
  }

  .kz-catch-heading {
    font-size: 24px !important;
  }

  .kz-concept-cover {
    margin: 25px auto 30px;
    border-radius: 8px;
  }

  .kz-concept-message p {
    font-size: 15px;
    margin-bottom: 16px;
  }

  .kz-grid-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .kz-card-price {
    font-size: 11.5px !important;
  }

  .kz-share-btns {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
    width: 100%;
  }

  .kz-share-btn {
    width: 100% !important;
    justify-content: center;
    padding: 10px 6px !important;
    font-size: 12px !important;
  }

  .kz-cta-section {
    padding: 50px 0;
  }

  .kz-cta-title {
    font-size: 20px;
  }

  .kz-cta-sub {
    font-size: 13px;
  }

  a.kz-btn-static {
    width: 92%;
    padding: 14px 18px;
    font-size: 14px;
  }

  .kz-floating-btn.is-fixed,
  .kz-floating-btn.is-hidden {
    bottom: 15px;
    width: 92%;
  }

  .kz-floating-btn {
    padding: 14px 18px;
    font-size: 14px;
  }

  .kz-faq-item {
    padding: 18px 16px;
  }
  .kz-faq-q {
    font-size: 15px;
  }
  .kz-faq-a {
    padding-left: 0;
    margin-top: 8px;
  }
  .kz-faq-a p {
    font-size: 14px;
  }

  /* 1. コンセプトセクションのリード文 */
  .kz-lead-text {
    text-align: left !important;
  }

  /* 2. 各セクションヘッダーの説明文（LINE UP, HISTORY, FAQ等） */
  .kz-section-desc {
    text-align: left !important;
  }

  /* 3. 保証ボックス内の本文テキスト */
  .kz-guarantee-box p {
    text-align: left !important;
  }
}

@media (max-width: 480px) {
  .kz-hero-title {
    font-size: 16px !important;
  }
}

/* ==========================================================================
   FAQ Section Styling
   ========================================================================== */
.kz-faq {
  background-color: #ffffff;
}

.kz-faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.kz-faq-item {
  background-color: #f8fafc;
  border-radius: 8px;
  padding: 24px 28px;
  border: 1px solid var(--kz-border);
}

.kz-faq-q {
  font-size: 17px;
  font-weight: 700;
  color: var(--kz-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  line-height: 1.5;
}

.kz-faq-q .q-icon {
  color: var(--kz-accent);
  font-family: var(--kz-font-heading);
  font-weight: 700;
  font-size: 20px;
  line-height: 1;
}

.kz-faq-a {
  padding-left: 32px;
}

.kz-faq-a p {
  font-size: 15px;
  color: var(--kz-text-dark);
  line-height: 1.7;
  margin: 0;
}