@charset "UTF-8";
/* ===============================================
   CO2センサ ASZ-C0707 ランディングページ用CSS
   ビル管理・空調制御業界向け
   ファイル名: co2-sensor-lp.css
   配置場所例: /wp-content/uploads/css/co2-sensor-lp.css
   =============================================== */

.asz-lp {
  --color-primary: #2d5a3d;
  --color-primary-dark: #1a3d28;
  --color-accent: #7ab87a;
  --color-accent-light: #b8d4b8;
  --color-cream: #f7f4ed;
  --color-warm: #e8e1d0;
  --color-text: #2c2c2c;
  --color-text-light: #5a5a5a;
  --color-white: #ffffff;

  font-family: "Noto Sans JP", "ヒラギノ角ゴ ProN", sans-serif;
  color: #2c2c2c;
  line-height: 1.7;
  letter-spacing: 0.02em;
  margin: 0;
  padding: 0;
}

.asz-lp,
.asz-lp * {
  box-sizing: border-box;
}

.asz-lp img {
  max-width: 100%;
  height: auto;
}

.asz-lp .asz-section {
  padding: 80px 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.asz-lp .asz-section-title {
  font-family: "Noto Serif JP", "游明朝", "Yu Mincho", serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 600;
  text-align: center;
  margin: 0 0 16px;
  color: #1a3d28;
  letter-spacing: 0.08em;
}

.asz-lp .asz-section-subtitle {
  text-align: center;
  font-size: 0.9rem;
  color: #7ab87a;
  letter-spacing: 0.3em;
  margin: 0 0 48px;
  text-transform: uppercase;
  padding: 0;
}

/* ===== ヒーロー ===== */
.asz-lp .asz-hero {
  background:
    linear-gradient(135deg, rgba(45,90,61,0.92) 0%, rgba(26,61,40,0.95) 100%),
    radial-gradient(circle at 20% 30%, #7ab87a 0%, transparent 50%),
    #2d5a3d;
  color: #ffffff;
  padding: 100px 24px 120px;
  position: relative;
  overflow: hidden;
  margin: 0 0 0 0;
}

.asz-lp .asz-hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.asz-lp .asz-hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 100px;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  margin: 0 0 24px;
  color: #ffffff;
}

.asz-lp .asz-hero-title {
  font-family: "Noto Serif JP", "游明朝", "Yu Mincho", serif;
  font-size: clamp(1.8rem, 4.5vw, 3.2rem);
  font-weight: 600;
  line-height: 1.4;
  margin: 0 0 24px;
  letter-spacing: 0.05em;
  color: #ffffff;
}

.asz-lp .asz-hero-title em {
  font-style: normal;
  color: #b8d4b8;
  border-bottom: 2px solid #7ab87a;
  padding-bottom: 4px;
}

.asz-lp .asz-hero-lead {
  font-size: 1.05rem;
  line-height: 1.9;
  margin: 0 0 40px;
  max-width: 720px;
  opacity: 0.95;
  color: #ffffff;
}

.asz-lp .asz-hero-cta {
  display: inline-block;
  padding: 16px 40px;
  background: #ffffff;
  color: #1a3d28;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.1em;
  border-radius: 100px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  margin: 0 12px 12px 0;
  border: none;
}

.asz-lp .asz-hero-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.25);
}

.asz-lp .asz-hero-cta--outline {
  background: transparent;
  color: #ffffff;
  border: 1px solid rgba(255,255,255,0.4);
}

/* ===== 課題提起 ===== */
.asz-lp .asz-problems {
  background: #f7f4ed;
}

.asz-lp .asz-problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.asz-lp .asz-problem-card {
  background: #ffffff;
  padding: 32px 24px;
  border-radius: 12px;
  border-left: 4px solid #7ab87a;
  box-shadow: 0 4px 12px rgba(45,90,61,0.06);
  margin: 0;
}

.asz-lp .asz-problem-card-icon {
  font-size: 2rem;
  margin: 0 0 12px;
  line-height: 1;
}

.asz-lp .asz-problem-card h3 {
  font-family: "Noto Serif JP", "游明朝", "Yu Mincho", serif;
  font-size: 1.1rem;
  margin: 0 0 12px;
  color: #1a3d28;
  padding: 0;
  border: none;
}

.asz-lp .asz-problem-card p {
  font-size: 0.95rem;
  color: #5a5a5a;
  margin: 0;
  padding: 0;
}

/* ===== ソリューション ===== */
.asz-lp .asz-solution {
  background: #ffffff;
  position: relative;
}

.asz-lp .asz-solution-lead {
  text-align: center;
  font-size: 1.05rem;
  max-width: 720px;
  margin: 0 auto 56px;
  color: #5a5a5a;
}

.asz-lp .asz-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
}

.asz-lp .asz-feature {
  text-align: center;
  padding: 32px 20px;
  border: 1px solid #e8e1d0;
  border-radius: 16px;
  background: linear-gradient(180deg, #ffffff 0%, #f7f4ed 100%);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  margin: 0;
}

.asz-lp .asz-feature:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(45,90,61,0.1);
}

.asz-lp .asz-feature-num {
  font-family: "Noto Serif JP", "游明朝", "Yu Mincho", serif;
  font-size: 2.2rem;
  color: #7ab87a;
  font-weight: 400;
  margin: 0 0 8px;
}

.asz-lp .asz-feature h3 {
  font-family: "Noto Serif JP", "游明朝", "Yu Mincho", serif;
  font-size: 1.15rem;
  color: #1a3d28;
  margin: 0 0 12px;
  padding: 0;
  border: none;
}

.asz-lp .asz-feature p {
  font-size: 0.92rem;
  color: #5a5a5a;
  margin: 0;
  padding: 0;
  line-height: 1.7;
}

/* ===== メリット ===== */
.asz-lp .asz-benefits {
  background: linear-gradient(180deg, #f7f4ed 0%, #e8e1d0 100%);
}

.asz-lp .asz-benefit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.asz-lp .asz-benefit-card {
  background: #ffffff;
  padding: 36px 28px;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(45,90,61,0.08);
  position: relative;
  margin: 0;
  border-top: 4px solid #2d5a3d;
}

.asz-lp .asz-benefit-card h3 {
  font-family: "Noto Serif JP", "游明朝", "Yu Mincho", serif;
  font-size: 1.2rem;
  color: #1a3d28;
  margin: 0 0 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0;
  border: none;
}

.asz-lp .asz-benefit-card h3 .num {
  display: inline-flex;
  width: 36px;
  height: 36px;
  background: #2d5a3d;
  color: #ffffff;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.asz-lp .asz-benefit-card p {
  font-size: 0.95rem;
  color: #5a5a5a;
  margin: 0;
  padding: 0;
}

/* ===== スペック表 ===== */
.asz-lp .asz-spec {
  background: #ffffff;
}

.asz-lp .asz-spec-table {
  max-width: 720px;
  margin: 0 auto;
  border-collapse: collapse;
  width: 100%;
  background: #f7f4ed;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(45,90,61,0.08);
}

.asz-lp .asz-spec-table th,
.asz-lp .asz-spec-table td {
  padding: 16px 24px;
  text-align: left;
  border-bottom: 1px solid #e8e1d0;
  font-size: 0.95rem;
}

.asz-lp .asz-spec-table th {
  background: #2d5a3d;
  color: #ffffff;
  font-weight: 500;
  width: 40%;
  letter-spacing: 0.05em;
}

.asz-lp .asz-spec-table td {
  background: #f7f4ed;
  color: #2c2c2c;
}

.asz-lp .asz-spec-table tr:last-child th,
.asz-lp .asz-spec-table tr:last-child td {
  border-bottom: none;
}

.asz-lp .asz-spec-note {
  text-align: center;
  font-size: 0.85rem;
  color: #5a5a5a;
  margin: 16px 0 0;
}

/* ===== FAQ ===== */
.asz-lp .asz-faq {
  background: #f7f4ed;
}

.asz-lp .asz-faq-list {
  max-width: 800px;
  margin: 48px auto 0;
}

.asz-lp .asz-faq-item {
  background: #ffffff;
  border-radius: 12px;
  margin: 0 0 16px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(45,90,61,0.05);
}

.asz-lp .asz-faq-q {
  padding: 20px 24px 20px 56px;
  font-weight: 600;
  color: #1a3d28;
  cursor: pointer;
  position: relative;
  list-style: none;
}

.asz-lp .asz-faq-q::-webkit-details-marker {
  display: none;
}

.asz-lp .asz-faq-q::before {
  content: "Q";
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  background: #2d5a3d;
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Noto Serif JP", "游明朝", "Yu Mincho", serif;
  font-size: 0.9rem;
}

.asz-lp .asz-faq-q::after {
  content: "+";
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  color: #7ab87a;
  transition: transform 0.3s;
}

.asz-lp .asz-faq-item[open] .asz-faq-q::after {
  transform: translateY(-50%) rotate(45deg);
}

.asz-lp .asz-faq-a {
  padding: 0 24px 20px 56px;
  color: #5a5a5a;
  font-size: 0.95rem;
  position: relative;
  margin: 0;
}

.asz-lp .asz-faq-a::before {
  content: "A";
  position: absolute;
  left: 20px;
  top: 0;
  width: 28px;
  height: 28px;
  background: #7ab87a;
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Noto Serif JP", "游明朝", "Yu Mincho", serif;
  font-size: 0.9rem;
}

/* ===== CTA最終 ===== */
.asz-lp .asz-cta-final {
  background: linear-gradient(135deg, #1a3d28 0%, #2d5a3d 100%);
  color: #ffffff;
  text-align: center;
  padding: 80px 24px;
  position: relative;
  overflow: hidden;
  margin: 0;
}

.asz-lp .asz-cta-final-inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
}

.asz-lp .asz-cta-final h2 {
  font-family: "Noto Serif JP", "游明朝", "Yu Mincho", serif;
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin: 0 0 16px;
  letter-spacing: 0.05em;
  color: #ffffff;
  padding: 0;
  border: none;
}

.asz-lp .asz-cta-final p {
  margin: 0 0 36px;
  opacity: 0.9;
  color: #ffffff;
}

.asz-lp .asz-cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.asz-lp .asz-cta-button {
  display: inline-block;
  padding: 16px 36px;
  background: #ffffff;
  color: #1a3d28;
  text-decoration: none;
  font-weight: 600;
  border-radius: 100px;
  transition: transform 0.3s, box-shadow 0.3s;
  letter-spacing: 0.05em;
  border: none;
}

.asz-lp .asz-cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

.asz-lp .asz-cta-button--outline {
  background: transparent;
  color: #ffffff;
  border: 2px solid #ffffff;
}

@media (max-width: 640px) {
  .asz-lp .asz-section { padding: 56px 20px; }
  .asz-lp .asz-hero { padding: 64px 20px 80px; }
  .asz-lp .asz-hero-cta { display: block; margin: 0 0 12px; text-align: center; }
}