/* 기본 스타일 리셋 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Noto Sans KR", sans-serif;
  line-height: 1.6;
  color: #333;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
  font-size: 2.5rem;
  position: relative;
  padding-bottom: 15px;
}

.section-title::after {
  content: "";
  position: absolute;
  width: 60px;
  height: 3px;
  background-color: #3498db;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  background-color: #3498db;
  color: #fff;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn:hover {
  background-color: #2980b9;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* 헤더 스타일 */
header {
  background-color: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 15px;
}

.logo h1 {
  font-size: 1.8rem;
  font-weight: 700;
}

.highlight {
  color: #3498db;
}

nav ul {
  display: flex;
  list-style: none;
}

nav ul li {
  margin-left: 30px;
}

nav ul li a {
  text-decoration: none;
  color: #333;
  font-weight: 500;
  transition: all 0.3s ease;
}

nav ul li a:hover {
  color: #3498db;
}

/* 히어로 섹션 */
.hero {
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
    url("https://via.placeholder.com/1920x1080") no-repeat center center/cover;
  height: 100vh;
  display: flex;
  align-items: center;
  color: #fff;
  text-align: center;
  padding-top: 80px;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 30px;
}

/* 회사 소개 섹션 */
.about {
  padding: 100px 0;
}

.about-content {
  display: flex;
  flex-wrap: wrap;
  gap: 50px;
}

.about-text {
  flex: 1;
  min-width: 300px;
}

.about-text p {
  margin-bottom: 20px;
  font-size: 1.1rem;
}

.about-stats {
  flex: 1;
  min-width: 300px;
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
}

.stat {
  flex: 1;
  min-width: 120px;
  text-align: center;
  padding: 30px;
  background-color: #f8f9fa;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.stat h3 {
  font-size: 2.5rem;
  color: #3498db;
  margin-bottom: 10px;
}

/* 서비스 섹션 */
.services {
  padding: 100px 0;
  background-color: #f8f9fa;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.service-card {
  background-color: #fff;
  padding: 40px 30px;
  border-radius: 10px;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.service-card i {
  font-size: 3rem;
  color: #3498db;
  margin-bottom: 20px;
}

.service-card h3 {
  margin-bottom: 15px;
  font-size: 1.5rem;
}

/* 제품 섹션 */
.products {
  padding: 100px 0;
}

.product-slider {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
}

.product-card {
  flex: 1;
  min-width: 300px;
  max-width: 350px;
  background-color: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.product-card img {
  width: 100%;
  height: auto;
}

.product-card h3 {
  padding: 20px 20px 10px;
  font-size: 1.5rem;
}

.product-card p {
  padding: 0 20px 20px;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

/* 제품 섹션 스토어 링크 스타일 */
.store-links {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-top: 15px;
}

.store-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  width: 180px;
  background: #111;
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
  margin: 0 4px;
  transition: background 0.2s, transform 0.2s;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
  letter-spacing: -0.5px;
}

.store-button:hover {
  background: #222;
  transform: translateY(-2px) scale(1.03);
}

.store-button:active {
  background: #000;
}

/* 연락처 섹션 */
.contact {
  padding: 100px 0;
  background-color: #f8f9fa;
}

.contact-container {
  display: flex;
  flex-wrap: wrap;
  gap: 50px;
}

.contact-info {
  flex: 1;
  min-width: 300px;
}

.info-item {
  display: flex;
  align-items: center;
  margin-bottom: 30px;
}

.info-item i {
  font-size: 1.5rem;
  color: #3498db;
  margin-right: 20px;
}

.contact-form {
  flex: 1;
  min-width: 300px;
  display: flex;
  flex-direction: column;
}

.contact-form input,
.contact-form textarea {
  margin-bottom: 20px;
  padding: 15px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-family: inherit;
}

.contact-form textarea {
  min-height: 150px;
  resize: vertical;
}

/* 푸터 스타일 */
footer {
  background-color: #333;
  color: #fff;
  padding: 60px 0 20px;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
}

.footer-logo h2 {
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.social-links {
  display: flex;
  gap: 20px;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: #fff;
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-links a:hover {
  background-color: #3498db;
  transform: translateY(-5px);
}

.copyright {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* 반응형 디자인 */
@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 2.5rem;
  }

  nav ul {
    display: none;
  }

  .about-content,
  .contact-container {
    flex-direction: column;
  }

  .section-title {
    font-size: 2rem;
  }
}