:root{--build-id:"1818de6f-cdba-4579-bb43-14f39c587702";}
/* 카하트 무선이어폰 사이트 공통 스타일 */

:root {
  --bg: #f0fff4;
  --text: #3b235a;
  --muted: #eee8d5;
  --border: #e2d7b6;
  --primary: #ff7a59;
  --accent: #268bd2;
  --radius: 20px;
  --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  --container: 860px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "LINE Seed KR", system-ui, "Segoe UI", "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", Arial,
    sans-serif;
  line-height: 1.6;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 24px;
}

.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
}

header {
  position: sticky;
  top: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  z-index: 100;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  font-size: 1.8rem;
  font-weight: bold;
  color: var(--primary);
}

nav {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

nav a {
  padding: 8px 10px;
  border-radius: 8px;
  background: var(--primary);
  color: #fff;
}

nav a:hover {
  opacity: 0.9;
  text-decoration: none;
}

nav a.active {
  box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.06);
}

main {
  padding: 24px 0;
}

section {
  margin: 24px 0;
}

footer {
  margin-top: 24px;
  padding: 16px 0;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: #666;
  text-align: center;
}

.hero {
  text-align: center;
  padding: 48px 0;
  background: linear-gradient(135deg, #f0fff4 0%, #e8f5e8 100%);
  border-radius: 12px;
  margin-bottom: 32px;
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 16px;
  color: var(--text);
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 32px;
  color: #666;
}

.hero img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
}

.hero-banner {
  text-align: center;
  padding: 48px 0;
  background: linear-gradient(135deg, #f0fff4 0%, #e8f5e8 100%);
  border-radius: 12px;
  margin-bottom: 32px;
}

.hero-banner h1 {
  font-size: 2.5rem;
  margin-bottom: 16px;
  color: var(--text);
}

.hero-banner p {
  font-size: 1.2rem;
  color: #666;
}

.cta-left {
  text-align: left;
}

.btn {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: bold;
  margin: 8px 0;
  border: none;
  cursor: pointer;
}

.btn:hover {
  opacity: 0.9;
  text-decoration: none;
}

.cta-button {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: bold;
  margin: 8px 0;
  border: none;
  cursor: pointer;
}

.cta-button:hover {
  opacity: 0.9;
  text-decoration: none;
}

.cta-section {
  text-align: left;
  margin: 16px 0;
}

.text-left {
  text-align: left;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin: 32px 0;
}

.feature-card {
  background: #fff;
  padding: 24px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.feature-card img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 12px;
}

.feature-card h3 {
  margin-top: 0;
  color: var(--text);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.stats-table,
.comparison-table,
.specs-table,
table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
}

.stats-table th,
.stats-table td,
.comparison-table th,
.comparison-table td,
.specs-table th,
.specs-table td,
table th,
table td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid #ddd;
}

.stats-table th,
.comparison-table th,
.specs-table th,
table th {
  background: var(--primary);
  color: #fff;
}

.specs-list h3 {
  color: var(--text);
  margin-top: 24px;
}

.specs-list ul {
  list-style-type: disc;
  padding-left: 20px;
}

.specs-list li {
  margin: 8px 0;
}

ul {
  list-style-type: disc;
  padding-left: 20px;
}

li {
  margin: 8px 0;
}

.contact-form {
  background: #fff;
  padding: 32px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  margin: 32px 0;
}

.contact-form h2 {
  margin-top: 0;
  color: var(--text);
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: bold;
  color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin: 32px 0;
}

.info-card {
  background: #fff;
  padding: 24px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.info-card h3 {
  margin-top: 0;
  color: var(--primary);
}

@media (max-width: 768px) {
  .hero h1,
  .hero-banner h1 {
    font-size: 2rem;
  }

  .hero p,
  .hero-banner p {
    font-size: 1rem;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .contact-info {
    grid-template-columns: 1fr;
  }

  .header-content {
    flex-direction: column;
    gap: 12px;
  }

  nav {
    justify-content: center;
  }
}