/* ==========================================================================
   熊ラボ KUMALABO - home.css
   トップページ専用スタイル（クラスはすべて kl- プレフィックス）
   ========================================================================== */


/* --------------------------------------------------------------------------
   Common: Buttons (kl-btn)
   -------------------------------------------------------------------------- */
.kl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 14px 28px;
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--kl-radius-full);
  text-decoration: none;
  transition: background-color var(--kl-transition), transform var(--kl-transition), box-shadow var(--kl-transition);
  white-space: nowrap;
  line-height: 1.2;
}

.kl-btn-primary {
  background-color: var(--kl-accent);
  color: var(--kl-text-on-dark);
  box-shadow: 0 4px 12px rgba(232, 93, 44, 0.35);
}

.kl-btn-primary:hover {
  background-color: var(--kl-accent-dark);
  color: var(--kl-text-on-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(232, 93, 44, 0.45);
}

.kl-btn-secondary {
  background-color: var(--kl-bg-white);
  color: var(--kl-primary-dark);
  border: 2px solid var(--kl-primary);
}

.kl-btn-secondary:hover {
  background-color: var(--kl-primary);
  color: var(--kl-text-on-dark);
  transform: translateY(-2px);
}

/* Hero用：暗背景上の明るい透明ボタン */
.kl-btn-light {
  background-color: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border: 2px solid rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.kl-btn-light:hover {
  background-color: #ffffff;
  color: var(--kl-primary-dark);
  border-color: #ffffff;
  transform: translateY(-2px);
}

.kl-btn-block {
  display: flex;
  width: 100%;
}

.kl-btn-large {
  padding: 18px 36px;
  font-size: 1.1rem;
}


/* --------------------------------------------------------------------------
   Common: Section
   -------------------------------------------------------------------------- */
.kl-section {
  padding: 96px 24px;
  background-color: var(--kl-bg);
}

.kl-section-alt {
  background-color: var(--kl-bg-soft);
}

.kl-section-inner {
  max-width: var(--kl-max-width);
  margin: 0 auto;
}

.kl-section-inner-narrow {
  max-width: 800px;
}

.kl-section-head {
  text-align: center;
  margin-bottom: 56px;
}

.kl-section-eyebrow {
  font-family: var(--kl-font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--kl-accent);
  margin-bottom: 12px;
}

.kl-section-title {
  font-family: var(--kl-font-handwritten);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 600;
  color: var(--kl-primary-dark);
  margin-bottom: 16px;
  line-height: 1.4;
}

.kl-section-lead {
  font-size: 1rem;
  color: var(--kl-text-mute);
  line-height: 1.8;
}


/* --------------------------------------------------------------------------
   Hero (動画オンリー / PC: 全幅動画+背景ぼかし / Mobile: 縦動画)
   -------------------------------------------------------------------------- */
.kl-hero {
  position: relative;
  width: 100%;
  overflow: hidden;
  background-color: #0a1410;
  padding: 0;
}

/* PC時のHero高さ計算
   背景ぼかし動画の上に前面動画 (16:9) を配置
   前面動画のサイズはコンテナの 96vw まで広げる
   ヘッダー除いた高さ内に収まる範囲で、できるだけ大きく
   = min(96vw * 9/16, calc(100vh - headerHeight - paddingAdjust))
*/
.kl-hero-is-pc {
  min-height: 480px;
  padding: 40px 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* モバイル時 (縦動画1つ) */
.kl-hero-is-sp {
  min-height: 100vh;
  /* 100vh からヘッダー高さを引いた値 (CSSのみで完結) */
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #0a1410;
}

/* 背景ぼかし動画 (PC/SP両方で表示) */
.kl-hero-video-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  filter: blur(40px) saturate(1.1);
  transform: scale(1.2);
  will-change: transform;
}

/* 暗幕オーバーレイ (薄め、PC/SP両方) */
.kl-hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: rgba(0, 0, 0, 0.25);
}

/* 前面動画ステージ */
.kl-hero-stage {
  position: relative;
  z-index: 3;
  border-radius: var(--kl-radius-lg);
  overflow: hidden;
  box-shadow:
    0 24px 64px rgba(0, 0, 0, 0.5),
    0 4px 12px rgba(0, 0, 0, 0.3);
  background-color: transparent;
}

/* PC: 16:9, 横幅広く */
.kl-hero-is-pc .kl-hero-stage {
  width: min(96vw, 1600px);
  aspect-ratio: 16 / 9;
  max-height: calc(100vh - var(--kl-header-height) - 80px);
}

/* SP: 9:16, 高さ収まる範囲で */
.kl-hero-is-sp .kl-hero-stage {
  /* 高さは画面の85%まで、幅は高さの9/16 */
  height: 85vh;
  max-height: calc(100vh - var(--kl-header-height) - 32px);
  aspect-ratio: 9 / 16;
  width: auto;
  max-width: 92vw;
  border-radius: var(--kl-radius-md);
}

.kl-hero-video-fg {
  width: 100%;
  height: 100%;
  object-fit: contain;  /* contain: 動画全体が枠内に収まる、はみ出ない */
  display: block;
  background-color: transparent;
}

/* Hero音声トグルボタン (動画ステージの右下) */
.kl-hero-sound {
  position: absolute;
  right: 16px;
  bottom: 16px;
  z-index: 4;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  background-color: rgba(0, 0, 0, 0.6);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--kl-radius-full);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background-color var(--kl-transition),
              border-color var(--kl-transition),
              transform var(--kl-transition);
}

.kl-hero-sound:hover {
  background-color: rgba(0, 0, 0, 0.8);
  border-color: rgba(255, 255, 255, 0.6);
  transform: translateY(-2px);
}

.kl-hero-sound.active {
  background-color: var(--kl-accent);
  border-color: var(--kl-accent);
}

.kl-hero-sound i {
  font-size: 0.9rem;
}

/* スクロールヒント (Hero下中央、ステージの外) */
.kl-hero-scroll-hint {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.7);
  pointer-events: none;
}

.kl-hero-scroll-hint-text {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  font-weight: 500;
}

.kl-hero-scroll-hint-line {
  width: 1px;
  height: 32px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.7) 0%, rgba(255, 255, 255, 0) 100%);
  animation: kl-scroll-hint 2s ease-in-out infinite;
}

@keyframes kl-scroll-hint {
  0%, 100% { transform: scaleY(1); opacity: 0.7; }
  50% { transform: scaleY(0.4); opacity: 1; transform-origin: top; }
}

/* 旧Hero用 (非使用、保険) */
.kl-hero-visual { display: none; }
.kl-hero-bottle { display: none; }
.kl-hero-inner { display: none; }
.kl-hero-text { display: none; }
.kl-hero-eyebrow { display: none; }
.kl-hero-title { display: none; }
.kl-hero-sub { display: none; }
.kl-hero-cta { display: none; }
.kl-hero-badges { display: none; }

@keyframes kl-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}


/* --------------------------------------------------------------------------
   Proof Bar (数値訴求)
   -------------------------------------------------------------------------- */
.kl-proofbar {
  background-color: var(--kl-bg-white);
  border-bottom: 1px solid var(--kl-border);
  padding: 32px 24px;
}

.kl-proofbar-inner {
  max-width: var(--kl-max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  align-items: center;
}

.kl-proof {
  text-align: center;
  padding: 8px 12px;
  border-right: 1px solid var(--kl-border);
}

.kl-proof:last-child {
  border-right: none;
}

.kl-proof-value {
  font-family: var(--kl-font-sans);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 900;
  color: var(--kl-primary-dark);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.kl-proof-unit {
  font-size: 0.5em;
  font-weight: 700;
  margin-left: 2px;
  color: var(--kl-accent);
  letter-spacing: 0;
}

.kl-proof-value-text {
  font-size: clamp(1rem, 1.8vw, 1.4rem);
  line-height: 1.2;
  letter-spacing: 0.05em;
}

.kl-proof-label {
  font-size: 0.8rem;
  color: var(--kl-text-mute);
  font-weight: 500;
  letter-spacing: 0.05em;
}


/* --------------------------------------------------------------------------
   Trusted By (監修・製造)
   -------------------------------------------------------------------------- */
.kl-trusted {
  background-color: var(--kl-bg-soft);
  padding: 80px 24px;
}

.kl-trusted-eyebrow {
  color: var(--kl-accent);
}

.kl-trusted-title {
  font-family: var(--kl-font-handwritten);
  font-weight: 600;
  color: var(--kl-primary-dark);
}

.kl-trusted-grid {
  max-width: var(--kl-max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.kl-trusted-card {
  background-color: var(--kl-bg-white);
  border: 1px solid var(--kl-border);
  border-radius: var(--kl-radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: transform var(--kl-transition),
              border-color var(--kl-transition),
              box-shadow var(--kl-transition);
}

.kl-trusted-card:hover {
  transform: translateY(-4px);
  border-color: var(--kl-primary);
  box-shadow: var(--kl-shadow-md);
}

.kl-trusted-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--kl-primary);
  color: var(--kl-warn);
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 20px;
  font-size: 1.5rem;
}

.kl-trusted-role {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--kl-primary-dark);
  margin-bottom: 6px;
  letter-spacing: 0.05em;
}

.kl-trusted-name {
  font-size: 0.95rem;
  color: var(--kl-text-mute);
  margin-bottom: 16px;
  font-weight: 500;
}

.kl-trusted-desc {
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--kl-text-mute);
}


/* --------------------------------------------------------------------------
   Movie (#movie)
   -------------------------------------------------------------------------- */
.kl-movie {
  background-color: var(--kl-bg);
}

.kl-movie-player {
  position: relative;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  background-color: #000;
  border-radius: var(--kl-radius-lg);
  overflow: hidden;
  box-shadow: var(--kl-shadow-lg);
}

.kl-movie-player video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}


/* --------------------------------------------------------------------------
   Products (#products)
   -------------------------------------------------------------------------- */
.kl-products-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.kl-product-card {
  background-color: var(--kl-bg-white);
  border-radius: var(--kl-radius-lg);
  overflow: hidden;
  box-shadow: var(--kl-shadow-md);
  display: flex;
  flex-direction: column;
  transition: transform var(--kl-transition), box-shadow var(--kl-transition);
}

.kl-product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--kl-shadow-lg);
}

.kl-product-image {
  background-color: var(--kl-bg-soft);
  padding: 40px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 340px;
}

.kl-product-image img {
  max-height: 280px;
  width: auto;
}

.kl-product-body {
  padding: 32px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.kl-product-tag {
  display: inline-block;
  align-self: flex-start;
  background-color: var(--kl-primary);
  color: var(--kl-text-on-dark);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: var(--kl-radius-sm);
  margin-bottom: 12px;
}

.kl-product-name {
  font-size: 1.4rem;
  color: var(--kl-text);
  margin-bottom: 12px;
}

.kl-product-price {
  margin-bottom: 24px;
}

.kl-product-price span {
  font-size: 2rem;
  font-weight: 700;
  color: var(--kl-accent);
  line-height: 1;
}

.kl-product-price small {
  font-size: 0.85rem;
  color: var(--kl-text-mute);
  margin-left: 6px;
}

.kl-product-spec {
  margin: 0 0 24px;
  flex-grow: 1;
}

.kl-product-spec > div {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--kl-border);
  font-size: 0.9rem;
}

.kl-product-spec > div:last-child {
  border-bottom: none;
}

.kl-product-spec dt {
  font-weight: 700;
  color: var(--kl-text-mute);
  margin: 0;
}

.kl-product-spec dd {
  margin: 0;
  color: var(--kl-text);
}


/* --------------------------------------------------------------------------
   Features (#features)
   -------------------------------------------------------------------------- */
.kl-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.kl-feature {
  background-color: var(--kl-bg-white);
  border-radius: var(--kl-radius-lg);
  padding: 40px 32px;
  text-align: center;
  border: 1px solid var(--kl-border);
  transition: transform var(--kl-transition), border-color var(--kl-transition);
}

.kl-feature:hover {
  transform: translateY(-4px);
  border-color: var(--kl-accent);
}

.kl-feature-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background-color: var(--kl-primary);
  color: var(--kl-warn);
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 20px;
  font-size: 1.8rem;
}

.kl-feature-title {
  font-size: 1.25rem;
  color: var(--kl-primary-dark);
  margin-bottom: 12px;
}

.kl-feature-text {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--kl-text-mute);
}


/* --------------------------------------------------------------------------
   Usage (#usage) - Steps
   -------------------------------------------------------------------------- */
.kl-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  counter-reset: kl-step;
}

.kl-step {
  background-color: var(--kl-bg-white);
  border-radius: var(--kl-radius-lg);
  padding: 36px 28px;
  position: relative;
  box-shadow: var(--kl-shadow-sm);
  border-top: 4px solid var(--kl-accent);
}

.kl-step-num {
  display: inline-block;
  font-family: var(--kl-font-handwritten);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--kl-accent);
  margin-bottom: 12px;
}

.kl-step-title {
  font-size: 1.2rem;
  color: var(--kl-primary-dark);
  margin-bottom: 12px;
}

.kl-step-text {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--kl-text-mute);
}


/* --------------------------------------------------------------------------
   Safety Notice
   -------------------------------------------------------------------------- */
.kl-safety {
  background-color: var(--kl-bg);
}

.kl-safety-box {
  background-color: var(--kl-bg-white);
  border: 2px solid var(--kl-warn);
  border-radius: var(--kl-radius-lg);
  padding: 40px 36px;
  max-width: 900px;
  margin: 0 auto;
}

.kl-safety-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--kl-border);
}

.kl-safety-head i {
  font-size: 2rem;
  color: var(--kl-warn);
}

.kl-safety-head h2 {
  font-size: 1.4rem;
  color: var(--kl-primary-dark);
  margin: 0;
}

.kl-safety-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.kl-safety-list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 14px;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--kl-text);
}

.kl-safety-list li::before {
  content: "▶";
  position: absolute;
  left: 0;
  top: 2px;
  color: var(--kl-warn);
  font-size: 0.7rem;
}

.kl-safety-list li:last-child {
  margin-bottom: 0;
}

.kl-safety-list a {
  color: var(--kl-accent);
  text-decoration: underline;
}


/* --------------------------------------------------------------------------
   Problem (#problem) - 熊スプレーはスピード感が命
   -------------------------------------------------------------------------- */
.kl-problem {
  background-color: var(--kl-bg-soft);
}

.kl-problem-visual {
  max-width: 760px;
  margin: 0 auto 40px;
  border-radius: var(--kl-radius-lg);
  overflow: hidden;
  box-shadow: var(--kl-shadow-md);
}

.kl-problem-visual img {
  width: 100%;
  height: auto;
  display: block;
}

.kl-problem-text {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}

.kl-problem-text p {
  font-size: 1rem;
  line-height: 2;
  color: var(--kl-text);
  margin-bottom: 16px;
}

.kl-problem-text p:last-child {
  margin-bottom: 0;
}

.kl-problem-text strong {
  color: var(--kl-accent);
  font-weight: 700;
}


/* --------------------------------------------------------------------------
   Features Visual (Amazon訴求画像)
   -------------------------------------------------------------------------- */
.kl-features-visual {
  max-width: 760px;
  margin: 56px auto 0;
  border-radius: var(--kl-radius-lg);
  overflow: hidden;
  box-shadow: var(--kl-shadow-sm);
}

.kl-features-visual img {
  width: 100%;
  height: auto;
  display: block;
}


/* --------------------------------------------------------------------------
   Safety Feature (#safety-feature) - 誤噴射防止2機能
   -------------------------------------------------------------------------- */
.kl-safety-feature {
  background-color: var(--kl-bg);
}

.kl-safety-feature-visual {
  max-width: 880px;
  margin: 0 auto;
  border-radius: var(--kl-radius-lg);
  overflow: hidden;
  box-shadow: var(--kl-shadow-md);
}

.kl-safety-feature-visual img {
  width: 100%;
  height: auto;
  display: block;
}


/* --------------------------------------------------------------------------
   Usage Visual (Amazon訴求画像)
   -------------------------------------------------------------------------- */
.kl-usage-visual {
  max-width: 880px;
  margin: 0 auto 56px;
  border-radius: var(--kl-radius-lg);
  overflow: hidden;
  box-shadow: var(--kl-shadow-md);
}

.kl-usage-visual img {
  width: 100%;
  height: auto;
  display: block;
}


/* --------------------------------------------------------------------------
   FAQ (#faq)
   -------------------------------------------------------------------------- */
.kl-faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.kl-faq {
  background-color: var(--kl-bg-white);
  border: 1px solid var(--kl-border);
  border-radius: var(--kl-radius-md);
  overflow: hidden;
  transition: border-color var(--kl-transition);
}

.kl-faq[open] {
  border-color: var(--kl-primary);
}

.kl-faq summary {
  padding: 20px 56px 20px 24px;
  cursor: pointer;
  font-weight: 700;
  font-size: 1rem;
  color: var(--kl-primary-dark);
  position: relative;
  list-style: none;
  transition: background-color var(--kl-transition);
}

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

.kl-faq summary::before {
  content: "Q";
  display: inline-block;
  width: 28px;
  height: 28px;
  background-color: var(--kl-accent);
  color: var(--kl-text-on-dark);
  border-radius: 50%;
  text-align: center;
  line-height: 28px;
  font-size: 0.85rem;
  margin-right: 12px;
  vertical-align: middle;
}

.kl-faq summary::after {
  content: "+";
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--kl-primary);
  transition: transform var(--kl-transition);
}

.kl-faq[open] summary::after {
  content: "−";
  transform: translateY(-50%) rotate(180deg);
}

.kl-faq summary:hover {
  background-color: var(--kl-bg-soft);
}

.kl-faq-body {
  padding: 0 24px 24px 64px;
  font-size: 0.95rem;
  line-height: 1.9;
  color: var(--kl-text-mute);
}


/* --------------------------------------------------------------------------
   Company (#company) - DHL コーポレートトーン
   -------------------------------------------------------------------------- */
.kl-company {
  background-color: #ffffff;
  color: #333333;
  padding: 96px 24px;
  /* DHLコーポレートトーン: 白背景・ダークグレー文字、深い青 #004c67 をアクセント */
}

.kl-company-eyebrow {
  color: #004c67;
}

.kl-company-title {
  font-family: var(--kl-font-sans);
  color: #1a1a1a;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.kl-company-lead {
  text-align: center;
  font-size: 1rem;
  line-height: 2;
  color: #555555;
  margin-top: 8px;
}

.kl-brands-head {
  text-align: center;
  margin: 72px 0 40px;
}

.kl-brands-title {
  font-family: var(--kl-font-sans);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: #004c67;
  margin-bottom: 12px;
}

.kl-brands-text {
  font-size: 0.9rem;
  color: #666666;
  line-height: 1.8;
}

.kl-brands-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.kl-brand-card {
  display: block;
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: var(--kl-radius-md);
  padding: 32px 24px;
  text-align: center;
  text-decoration: none;
  color: inherit;
  transition: transform var(--kl-transition),
              border-color var(--kl-transition),
              box-shadow var(--kl-transition);
}

.kl-brand-card:hover {
  transform: translateY(-4px);
  border-color: #004c67;
  box-shadow: 0 8px 24px rgba(0, 76, 103, 0.12);
  color: inherit;
}

.kl-brand-card-current {
  background-color: #fafafa;
  border-color: var(--kl-primary);
  position: relative;
}

.kl-brand-card-current::before {
  content: "現在のページ";
  position: absolute;
  top: 12px;
  right: 12px;
  background-color: var(--kl-primary);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--kl-radius-sm);
  letter-spacing: 0.05em;
}

.kl-brand-image {
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.kl-brand-image img {
  max-height: 80px;
  max-width: 80%;
  width: auto;
  object-fit: contain;
}

.kl-brand-name {
  font-family: var(--kl-font-sans);
  font-size: 1.15rem;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.kl-brand-caption {
  font-size: 0.85rem;
  color: #777777;
  line-height: 1.7;
  margin: 0;
}

.kl-company-cta {
  text-align: center;
  margin-top: 56px;
}

.kl-btn-viewmore {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background-color: transparent;
  color: #004c67;
  border: 2px solid #004c67;
  padding: 14px 36px;
  border-radius: var(--kl-radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.15em;
  text-decoration: none;
  transition: background-color var(--kl-transition),
              color var(--kl-transition),
              transform var(--kl-transition);
}

.kl-btn-viewmore:hover {
  background-color: #004c67;
  color: #ffffff;
  transform: translateY(-2px);
}

.kl-btn-viewmore i {
  transition: transform var(--kl-transition);
}

.kl-btn-viewmore:hover i {
  transform: translateX(4px);
}


/* --------------------------------------------------------------------------
   Closing CTA
   -------------------------------------------------------------------------- */
.kl-cta-closing {
  background: linear-gradient(135deg, var(--kl-primary-dark) 0%, var(--kl-primary) 100%);
  padding: 96px 24px;
  color: var(--kl-text-on-dark);
}

.kl-cta-closing-inner {
  text-align: center;
}

.kl-cta-closing h2 {
  font-family: var(--kl-font-handwritten);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}

.kl-cta-closing p {
  font-size: 1rem;
  color: var(--kl-text-on-dark-mute);
  margin-bottom: 40px;
  line-height: 1.8;
}

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


/* --------------------------------------------------------------------------
   Responsive: Tablet (~960px)
   -------------------------------------------------------------------------- */
@media (max-width: 960px) {
  .kl-section {
    padding: 72px 20px;
  }

  .kl-hero-sound {
    right: 12px;
    bottom: 12px;
    padding: 7px 13px;
    font-size: 0.75rem;
  }

  .kl-steps {
    grid-template-columns: 1fr;
  }

  .kl-proofbar-inner {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 8px;
  }

  .kl-proof:nth-child(2n) {
    border-right: none;
  }

  .kl-trusted {
    padding: 64px 20px;
  }

  .kl-trusted-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}


/* --------------------------------------------------------------------------
   Responsive: Mobile (~720px)
   -------------------------------------------------------------------------- */
@media (max-width: 720px) {
  .kl-section {
    padding: 56px 16px;
  }

  .kl-section-head {
    margin-bottom: 36px;
  }

  .kl-hero-sound {
    right: 10px;
    bottom: 10px;
    padding: 6px 12px;
    font-size: 0.72rem;
  }

  .kl-hero-sound-label {
    display: none;
  }

  .kl-hero-scroll-hint {
    bottom: 8px;
  }

  .kl-hero-scroll-hint-line {
    height: 20px;
  }

  .kl-proofbar {
    padding: 24px 12px;
  }

  .kl-proofbar-inner {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px 4px;
  }

  .kl-proof {
    padding: 4px 4px;
  }

  .kl-proof:nth-child(2n) {
    border-right: none;
  }

  .kl-proof-label {
    font-size: 0.7rem;
  }

  .kl-trusted {
    padding: 48px 16px;
  }

  .kl-trusted-card {
    padding: 28px 20px;
  }

  .kl-problem-text p {
    font-size: 0.95rem;
    line-height: 1.85;
  }

  .kl-features-visual,
  .kl-safety-feature-visual,
  .kl-usage-visual {
    margin-left: -4px;
    margin-right: -4px;
    border-radius: var(--kl-radius-md);
  }

  .kl-products-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .kl-features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .kl-feature {
    padding: 32px 24px;
  }

  .kl-company {
    padding: 56px 16px;
  }

  .kl-brands-head {
    margin: 48px 0 32px;
  }

  .kl-brands-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .kl-brand-card {
    padding: 24px 20px;
  }

  .kl-brand-image {
    height: 72px;
  }

  .kl-brand-image img {
    max-height: 60px;
  }

  .kl-safety-box {
    padding: 28px 20px;
  }

  .kl-safety-head h2 {
    font-size: 1.2rem;
  }

  .kl-faq summary {
    padding: 18px 48px 18px 20px;
    font-size: 0.95rem;
  }

  .kl-faq-body {
    padding: 0 20px 20px 56px;
  }

  .kl-cta-closing {
    padding: 72px 16px;
  }

  .kl-cta-closing-buttons {
    flex-direction: column;
  }

  .kl-cta-closing-buttons .kl-btn {
    width: 100%;
  }
}