/* Reset and Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-snap-type: y mandatory;
  scroll-behavior:smooth;
}

body {
  font-family: "Pretendard", -apple-system, BlinkMacSystemFont, system-ui, Roboto, "Helvetica Neue", "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", sans-serif;
  line-height: 1.6;
  background-color: #fff;
  color: #111;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* Header */
header.v1_512 {
  position: fixed; /* Changed to fixed to stay on top */
  top: 0;
  left: 0;
  width: 100%;
  padding: 30px 5%;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: rgba(0,0,0,0.2); /* Added for better visibility */
}

.v1_513 { /* Logo */
  width: 133px;
  height: 29px;
  background: url("../images/v1_513.png") no-repeat center center / contain;
}

nav.v1_514 ul.v2_553 {
  display: flex;
  gap: 40px;
  align-items: center;
}

nav.v1_514 ul.v2_553 a span {
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  font-size: 16px;
}

.v1_409 {
  scroll-snap-align: start;
}

.v51_30{
  scroll-snap-align: start;
}

.v2022_2{
  scroll-snap-align: start;
  scroll-margin-bottom: 300px;
}

.v1_487{
  scroll-snap-align: none; /* Exclude from snap */
}




/* --- Snap Sections --- */
section {
    /*scroll-snap-align: start;*/
    height: 100vh;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    padding: 5%;
}

/* Section 1: Hero Banner */
section.v1_409 {
  background: url("../images/v1_414.png") no-repeat center center / cover;
  color: #fff;
  text-align: center;
}

.v1_416 { /* "One Goal..." wrapper */
  display: flex;
  align-items: center;
  justify-content: flex-start; /* Align to left */
  gap: 20px;
}

span.v1_418 { /* "같은 목표를 향해..." */
  font-family: 'Montserrat', sans-serif;
  font-weight: bold;
  font-size: clamp(30px, 5vw, 80px);
  display: block;
  line-height: 1.2;
  margin-bottom: 20px;
  text-align: left;
}

span.v1_417 { /* "One Goal..." text */
  font-family: 'Pretendard', sans-serif;
  font-size: 18px;
  white-space: nowrap;
}

.v1_419 { /* The line */
  width: 100%;
  max-width: 544px;
  height: 1px;
  background-color: #fff;
}

/* Section 2: "Differentiated Service" */
section.v51_30 {
  margin-top: 20px;
  text-align: left;
}

.feature-title-block {
    max-width: 1100px;
    margin: 0 auto;
}

/* Section 3: Cards */
section.v2001_13 {
  height: 10vh !important;
}

/*section.v2001_13 ul {*/
section ul {
  display: flex;
  margin-top:200px;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
  width: 100%;
  max-width: 1600px;
}

/*section.v2001_13 li {*/
section li {
  width: 345px;
  height: 606px;
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  color: #fff;
  background-size: cover;
  background-position: center;
  flex-shrink: 0;
}

/* Individual card backgrounds */
li.v51_15 { background-image: url("../images/A1.png"); }
li.v51_19 { background-image: url("../images/B1.png"); }
li.v51_25 { background-image: url("../images/C1.png"); }
li.v2001_8 { background-image: url("../images/D1.png"); }

/* Text on cards */
section.v2001_13 li h3 span {
  position: absolute;
  bottom: 40px;
  left: 25px;
  right: 25px;
  font-family: "Pretendard", sans-serif;
  font-weight: bold;
  font-size: 25px;
  line-height: 1.3;
}

/* Images on cards */
.v2005_4, .v2001_44, .v2001_24, .v2001_21 {
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
}

span.v51_33 { /* "차별화된 서비스로..." */
  font-family: "Pretendard", sans-serif;
  font-weight: bold;
  font-size: clamp(30px, 4vw, 45px);
  display: block;
  margin-bottom: 20px;
  line-height: 1.3;
}

span.v51_35 { /* "단순한 기술 제공을..." */
  font-family: "Pretendard", sans-serif;
  font-weight: normal;
  font-size: 18px;
  color: #555;
  display: block;
}



/* Section 4: Location */
section.v2022_2 {
  text-align: center;
}

span.v2001_15 { /* "오시는 길" */
  font-family: "Pretendard", sans-serif;
  font-weight: bold;
  font-size: clamp(40px, 5vw, 60px);
  margin-bottom: 40px;
}

.v2001_14 { /* Map image */
  width: 100%;
  max-width: 719px;
  height: 516px;
  background: url("../images/map.png") no-repeat center center / cover;
  margin: 5% 0 2% 0;
}

span.v2001_16 { /* Address */
  font-family: "Pretendard", sans-serif;
  font-weight: bold;
  font-size: 20px;
}

#addr hr{
  width: 80%;
  margin: 2% auto;
}

/* Footer */
footer.v1_487 {
  height: auto; /* Override 100vh */
  scroll-snap-align: none; /* Exclude from snap */
  width: 100%;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  position: relative;
  padding: 50px 5%;
  background-color: #222;
  color: #999;
  font-size: 12px;
  gap: 50px;
}

footer .v7_625 {
  max-width: 942px;
  text-align: left;
}

footer p.v1_500 {
  margin-bottom: 15px;
  line-height: 1.8;
}

footer p.v1_500 span {
  margin: 0 5px;
}

.v24_2 { /* Footer Logo */
  width: 186px;
  height: 42px;
  background: url("../images/v1_513.png") no-repeat center center / contain;
  flex-shrink: 0;
}

/* Hide redundant/empty elements */
.v1_406, .v1_407, .v7_626, .v7_627, .v2001_25, .v2001_26, .v2001_27, .v2001_22 {
  display: none;
}