:root {
  --primary-color: #3692FF;
  --text-color: #374151;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Pretendard", sans-serif;
  color: var(--text-color);
}

/* Container */
.container {
  max-width: 1920px;
  margin: 0 auto;
  padding: 0 200px;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 70px;
  background: #fff;
  border-bottom: 1px solid #DFDFDF;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0 40px;
  z-index: 10;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  padding: 0 200px;
  flex-wrap: wrap;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
}

.logo img {
  height: 40px;
  width: 40px;
  margin-right: 8px;
}

.logo-text {
  color: var(--primary-color);
  font-size: 25px;
  font-weight: 700;
}

.btn-login {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 128px;
  height: 48px;
  padding: 12px 23px;
  border-radius: 8px;
  background: var(--primary-color);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  cursor: pointer;
}

/* Hero & Bottom Section */
.landing-hero,
.landing-bottom {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 540px;
  background-color: #d3e7ff;
  width: 100%;       
  max-width: 1920px; 
  margin: 0 auto;    
  padding: 0 200px;  
}

.landing-hero .landing-illustration,
.landing-bottom .landing-illustration {
  align-self: flex-end; /* 컨테이너 내에서 해당 요소만 바닥 정렬 */
}

.landing-text h1 {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.4;
}

.btn-primary {
  display: inline-block;
  margin-top: 20px;
  background-color: var(--primary-color);
  color: #fff;
  padding: 12px 32px;
  border-radius: 999px;
  text-decoration: none;
  border: none;
  font-weight: 700;
  cursor: pointer;
}

.landing-illustration img {
  display: block;
  max-width: 745px;
  height: auto;
}

/* Section 공통 */
.section-1, .section-2, .section-3 {
  background: #ffffff;
  padding: 138px 344px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.img-landing-desktop-02,
.img-landing-desktop-03,
.img-landing-desktop-04 {
  background: #fcfcfc;
  display: flex;
  gap: 64px;
  align-items: center;
  justify-content: center;
  width: 988px;
}

.img-home-01, .img-home-02, .img-home-03 {
  flex-shrink: 0;
  width: 588px;
  height: 444px;
}

.img-home-01 img,
.img-home-02 img,
.img-home-03 img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section2-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
  min-width: 400px;
}

.section1-content,
.section3-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-end;
  min-width: 400px;
}

.section2-search {
  color: var(--primary-color);
  font-size: 18px;
  font-weight: 700;
}

.section1-hot-item {
  color: var(--primary-color);
  font-size: 18px;
  font-weight: 700;
  align-self: flex-start; 
  margin-left: 110px;
}

.section3-hot-item {
  color: var(--primary-color);
  font-size: 18px;
  font-weight: 700;
  align-self: flex-start; 
  margin-left: 42px;
}

.section1-texts,
.section2-texts,
.section3-texts {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.section1-title,
.section2-title,
.section3-title {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.4;
  white-space: pre-line; 
}

.section1-subtitle,
.section2-subtitle,
.section3-subtitle {
  font-size: 24px;
  font-weight: 500;
  line-height: 32px;
}

/* Footer */
.site-footer {
  background: #0f1724;
  color: #e5e7eb;
  padding: 0 0 36px 0;
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 30px;
  align-items: center;
  max-width: 1920px;
  margin: 0 auto;
  padding: 0 200px; 
}

.footer-nav a {
  color: #e5e7eb;
  margin-right: 16px;
  text-decoration: none;
}

.footer-nav a:last-child {
  margin-right: 0;
}

.social a img {
  width: 24px;
  height: 24px;
  margin-right: 8px;
}

.social a:last-child img {
  margin-right: 0;
}