@font-face {
  font-family: "Satoshi";
  src: url("source/fonts/Satoshi-Regular.woff2") format("woff2");
  font-weight: 400;
}
@font-face {
  font-family: "Heitz";
  src: url("source/fonts/Heitz-Regular.woff2") format("woff2");
  font-weight: 400;
}

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

:root {
  --mint: #d3eee8;
  --white: #f9faf8;
  --yellow: #f9ffed;
  --brown: #afa79e;
  --cherry: #cd3d5c;
  --deya-black: #3b3b3b;

  --bg: #f9faf8;
  --red: #cd3d5c;
  --black: #3b3b3b;
  --gray: #afa79e;
  --gutter: 60px;
}

body {
  background: var(--bg);
  color: var(--black);
  font-family: "Satoshi", sans-serif;
  min-width: 1440px;
  letter-spacing: -0.01em;
}

a {
  text-decoration: none;
  color: inherit;
}
img {
  display: block;
}

/* ── NAV ── */
.nav {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 30px 73px;
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-logo {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.nav-wordmark {
  height: 56px;
}

.nav-tagline {
  font-size: 16px;
  color: var(--red);
  line-height: 1.3;
  padding-top: 18px;
  padding-left: 5px;
  letter-spacing: 0.01em;
}

.nav-links {
  display: flex;
  gap: 25px;
  list-style: none;
  align-items: center;
  padding-top: 25px;
}

/* ── 각 nav 항목 개별 위치 조정 ── */
.nav-links li:nth-child(1) {
  margin-left: 300px;
} /* ABOUT    */
.nav-links li:nth-child(2) {
  margin-left: 0px;
} /* PROGRAM  */
.nav-links li:nth-child(3) {
  margin-left: 0px;
} /* BOOKING  */
.nav-links li:nth-child(4) {
  margin-left: 0px;
} /* MY PAGE  */

.nav-links a {
  font-size: 18px;
  letter-spacing: 0.07em;
  color: var(--black);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--red);
}

.nav-icons {
  display: flex;
  padding-top: 17.5px;
}

.nav-icons img {
  width: 35px;
  height: auto;
  border-radius: 50%;
  object-fit: cover;
  margin-left: 0px;
}

.nav-icons img:first-child {
  margin-left: 0;
}

/* ── FOOTER ── */
.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px var(--gutter);
  margin-top: 120px;
}

.footer-copy {
  font-size: 11px;
  color: var(--gray);
}

.footer-social {
  display: flex;
  gap: 18px;
  align-items: center;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
}

.footer-social svg {
  width: 18px;
  height: 18px;
  fill: var(--black);
}

.footer-tiles {
  height: 64px;
  background-color: var(--mint);
  background-image:
    repeating-linear-gradient(
      0deg,
      rgba(255, 255, 255, 0.25) 0,
      rgba(255, 255, 255, 0.25) 1px,
      transparent 1px,
      transparent 22px
    ),
    repeating-linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.25) 0,
      rgba(255, 255, 255, 0.25) 1px,
      transparent 1px,
      transparent 22px
    );
  background-size: 22px 22px;
}

/* ── MAIN PAGE ── */
.main-hero {
  width: 100%;
}

.main-hero img {
  width: 100%;
  height: auto;
  display: block;
}

.hero-collage {
  padding: 0 var(--gutter);
  text-align: center;
}

.hero-collage img {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.content-split {
  display: flex;
  align-items: center;
  padding: 100px var(--gutter);
  gap: 100px;
}

.content-split.reverse {
  flex-direction: row-reverse;
}

.split-photo {
  flex: 0 0 auto;
  width: 330px;
}

.split-photo img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.split-text {
  flex: 1;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.split-text p {
  font-size: 13px;
  line-height: 1.9;
  color: var(--black);
}

.keyword-section {
  display: flex;
  gap: 4px;
  padding: 40px var(--gutter) 80px;
}

.keyword-card {
  flex: 1;
}

.keyword-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  margin-bottom: 18px;
}

.keyword-card h3 {
  font-size: 15px;
  font-weight: 400;
  margin-bottom: 6px;
}

.keyword-card p {
  font-family: "Heitz", sans-serif;
  font-size: 12px;
  line-height: 1.7;
  color: var(--black);
}

.photo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: 300px 300px;
  gap: 4px;
  padding: 0 var(--gutter);
}

.photo-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-grid .span-col {
  grid-column: span 2;
}

/* ── ABOUT PAGE ── */
.page-hero {
  width: 100%;
}
.page-hero img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  object-position: top;
}

.about-text-cols {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 60px;
  padding: 60px var(--gutter) 80px;
}

.about-text-col {
  font-family: "Heitz", "Satoshi", sans-serif;
  font-size: 12.5px;
  line-height: 2;
  color: var(--black);
}

.about-brand {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 60px;
  padding: 80px var(--gutter);
  align-items: center;
}

.about-brand-letter img {
  width: 100%;
  max-height: 360px;
  object-fit: contain;
}

.about-brand-logo img {
  width: 100%;
  max-height: 280px;
  object-fit: contain;
}

.about-brand-text {
  font-size: 13px;
  line-height: 2;
  color: var(--black);
}

.about-brand-text .kr {
  font-family: "Heitz", sans-serif;
  margin-top: 28px;
  font-size: 12.5px;
}

.directions-section {
  padding: 60px var(--gutter) 0;
}

.directions-heading {
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.04em;
  margin-bottom: 28px;
  color: var(--black);
}

.directions-layout {
  display: flex;
  gap: 60px;
  align-items: flex-start;
}

.directions-table-wrap {
  flex: 0 0 480px;
}

.directions-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.directions-table td {
  padding: 18px 20px;
  border: 1px solid var(--gray);
  line-height: 1.7;
}

.directions-table td:first-child {
  color: var(--gray);
  width: 140px;
  vertical-align: middle;
}

.directions-map {
  flex: 1;
}
.directions-map img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

/* ── PROGRAM PAGE ── */
.program-hero {
  position: relative;
  width: 100%;
}

.program-hero > img {
  width: 100%;
  height: auto;
  display: block;
}

.program-items-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
}

.prog-item {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--black);
  text-decoration: none;
}

.prog-num {
  font-size: 24px;
  color: var(--gray);
}

.prog-name {
  position: relative;
  font-size: 24px;
  letter-spacing: 0.05em;
}

.prog-name::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: var(--line-offset, -3px); /* 선 세로 위치 */
  width: var(--line-width, 100%); /* 선 길이 */
  height: 1.5px;
  background: var(--black);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}

.prog-item:hover .prog-name::after {
  transform: scaleX(1);
}

/* 항목별 선 길이·위치 개별 조정 */
.prog-item-1 {
  --line-width: 100%;
  --line-offset: -3px;
}
.prog-item-2 {
  --line-width: 100%;
  --line-offset: -3px;
}
.prog-item-3 {
  --line-width: 100%;
  --line-offset: -3px;
}
.prog-item-4 {
  --line-width: 100%;
  --line-offset: -3px;
}
.prog-item-5 {
  --line-width: 100%;
  --line-offset: -3px;
}
.prog-item-6 {
  --line-width: 100%;
  --line-offset: -3px;
}
.prog-item-7 {
  --line-width: 100%;
  --line-offset: -3px;
}

/* ── 각 항목 위치 조정 (top / left) ── */
.prog-item-1 {
  top: 791px;
  left: 615px;
}
.prog-item-2 {
  top: 876px;
  left: 615px;
}
.prog-item-3 {
  top: 1237px;
  left: 615px;
}
.prog-item-4 {
  top: 1322px;
  left: 615px;
}
.prog-item-5 {
  top: 1407px;
  left: 615px;
}
.prog-item-6 {
  top: 1492px;
  left: 615px;
}
.prog-item-7 {
  top: 1577px;
  left: 615px;
}

.program-section {
  display: flex;
  gap: 0;
  padding: 80px var(--gutter);
}

.program-section + .program-section {
  padding-top: 60px;
  border-top: none;
}

.program-label {
  flex: 0 0 260px;
}

.program-label h2 {
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 0.04em;
  margin-bottom: 28px;
}

.program-label p {
  font-size: 12px;
  line-height: 1.9;
  color: var(--gray);
}

.program-items {
  flex: 1;
}

.program-item {
  display: flex;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--gray);
}

.program-items .program-item:first-child {
  border-top: 1px solid var(--gray);
}

.program-item-num {
  font-size: 12px;
  color: var(--gray);
  width: 32px;
  flex-shrink: 0;
}

.program-item-name {
  flex: 1;
  font-size: 13px;
  letter-spacing: 0.05em;
}

.program-item-price {
  font-size: 13px;
  letter-spacing: 0.03em;
}

/* ── PROGRAM DETAIL PAGE ── */
.detail-hero {
  position: relative;
  width: 100%;
}

.detail-hero > img {
  width: 100%;
  height: auto;
  display: block;
}

.detail-book-btn {
  position: absolute;
  z-index: 10;
  top: 665px; /* 세로 위치 조정 */
  left: 1201px; /* 가로 위치 조정 */
  display: inline-block;
  padding: 14px 0;
  border: 2px solid var(--black);
  font-size: 24px;
  width: 200px;
  text-align: center;
  letter-spacing: 0.04em;
  background: transparent;
}

.detail-book-btn:hover {
  background: var(--black);
  color: var(--white);
}

.detail-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 36px var(--gutter) 0;
}

.detail-title {
  font-size: 30px;
  font-weight: 400;
}

.detail-price {
  font-size: 30px;
  font-weight: 400;
}

.detail-row {
  display: flex;
  gap: 0;
  padding: 60px var(--gutter) 40px;
}

.detail-label-col {
  flex: 0 0 260px;
  font-size: 15px;
  font-weight: 400;
  padding-top: 4px;
}

.detail-body-col {
  flex: 1;
  font-size: 13px;
  line-height: 1.9;
  color: var(--black);
  max-width: 500px;
}

.detail-body-col p + p {
  margin-top: 18px;
}

.detail-body-col ol {
  padding-left: 18px;
}

.detail-body-col ol li {
  line-height: 2.2;
}

/* ── BOOKING PAGE ── */
.booking-hero {
  position: relative;
  width: 100%;
}

.booking-hero > img {
  width: 100%;
  height: auto;
  display: block;
}

.booking-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
}

/* ── 위치 조정 ── */
.bk-course {
  position: absolute;
  top: 688px; /* 세로 위치 조정 */
  left: 75px; /* 가로 위치 조정 */
}
.bk-cal {
  position: absolute;
  top: 800px; /* 세로 위치 조정 */
  left: 420px; /* 가로 위치 조정 */
}
.bk-info {
  position: absolute;
  top: 870px; /* 세로 위치 조정 */
  left: 1105px; /* 가로 위치 조정 */
  font-size: 24px;
  line-height: 1.51;
}

/* ── 공통 드롭다운 버튼 ── */
.bk-btn {
  background: none;
  border: none;
  font-family: "Satoshi", sans-serif;
  font-size: 22px;
  letter-spacing: 0.04em;
  color: var(--black);
  cursor: pointer;
  padding: 0;
}

.bk-course .bk-btn {
  font-size: 32px;
}

/* ── 공통 드롭다운 목록 ── */
.bk-dropdown {
  display: none;
  list-style: none;
  margin-top: 12px;
}

.bk-dropdown.open {
  display: block;
}

.bk-dropdown li {
  padding: 8px 0;
  font-size: 15px;
  letter-spacing: 0.04em;
  cursor: pointer;
  color: var(--gray);
}

.bk-dropdown li:hover {
  color: var(--black);
}

.bk-course .bk-dropdown {
  margin-top: 20px;
}

.bk-course .bk-dropdown li {
  font-size: 18px;
}

.booking-bar {
  display: flex;
  align-items: baseline;
  gap: 100px;
  padding: 36px var(--gutter) 0;
}

.booking-title {
  font-size: 30px;
  font-weight: 400;
}
.booking-price {
  font-size: 30px;
  font-weight: 400;
}

.booking-content {
  display: flex;
  gap: 100px;
  padding: 48px var(--gutter) 80px;
  align-items: flex-start;
}

.calendar-wrap {
  flex: 0 0 auto;
}

.calendar-table {
  border-collapse: collapse;
  font-size: 12px;
  min-width: 460px;
}

.calendar-table th {
  font-weight: 400;
  padding: 0px 16px;
  border: 1.5px solid var(--black);
  text-align: center;
  font-size: 20px;
  letter-spacing: 0.06em;
  color: var(--black);
}

.calendar-table td {
  padding: 19px 30px;
  border: 1.5px solid var(--black);
  text-align: center;
  vertical-align: top;
  font-size: 16px;
  cursor: pointer;
  min-width: 60px;
}

.calendar-table td:hover {
  background: rgba(205, 61, 92, 0.07);
}
.calendar-table td.selected {
  background: var(--red);
  color: #fff;
}

.booking-sidebar {
  flex: 1;
  padding-top: 10px;
}

.btn-box {
  display: inline-block;
  margin-top: 95px;
  padding: 14px 10px;
  border: 2px solid var(--black);
  border-radius: 0;
  font-size: 24px;
  width: 200px;
  text-align: center;
  cursor: pointer;
  background: transparent;
  font-family: "Satoshi", sans-serif;
  letter-spacing: 0.04em;
  color: var(--black);
  -webkit-appearance: none;
  appearance: none;
}

.btn-box:hover {
  background: var(--black);
  color: var(--white);
}

/* ── MY PAGE ── */
.mypage-wrap {
  display: flex;
  gap: 100px;
  padding: 80px var(--gutter);
  align-items: flex-start;
}

.mypage-photo {
  flex: 0 0 280px;
}

.mypage-photo img {
  width: 100%;
  height: 380px;
  object-fit: cover;
}

.mypage-info {
  flex: 1;
}

.mypage-guest {
  font-size: 38px;
  font-weight: 400;
  margin-bottom: 56px;
}

.mypage-content {
  display: flex;
  gap: 60px;
  align-items: flex-start;
}

.mypage-table {
  border-collapse: collapse;
  font-size: 13px;
  min-width: 420px;
}

.mypage-table td {
  padding: 18px 20px;
  border: 1px solid var(--gray);
  line-height: 1.7;
}

.mypage-table td:first-child {
  color: var(--gray);
  width: 140px;
  vertical-align: middle;
}

.mypage-sidebar {
  flex: 1;
  padding-top: 4px;
}
.mypage-sidebar p {
  font-size: 14px;
  line-height: 2.1;
}

/* ── MY PAGE HERO ── */
.mypage-hero {
  position: relative;
  width: 100%;
}

.mypage-hero > img {
  width: 100%;
  height: auto;
  display: block;
}

.mypage-booking-overlay {
  position: absolute;
  z-index: 10;
  top: 223px; /* 세로 위치 조정 */
  left: 1106px; /* 가로 위치 조정 */
}
.mypage-info {
  font-size: 24px;
  line-height: 1.6;
  margin-bottom: 90px;
}

.mypage-change-btn {
  display: inline-block;
  padding: 14px 0;
  border: 2px solid var(--black);
  font-size: 24px;
  width: 200px;
  text-align: center;
  letter-spacing: 0.04em;
  background: transparent;
  cursor: pointer;
}

.mypage-change-btn:hover {
  background: var(--black);
  color: var(--white);
}