:root {
  --green: #16883d;
  --green-dark: #0e5f2d;
  --mint: #dff5ed;
  --mint-strong: #51bfa4;
  --cream: #fff8eb;
  --cream-deep: #f5ead7;
  --orange: #ff8a3d;
  --pink: #ff6b7b;
  --brown: #463225;
  --ink: #25211c;
  --muted: #6d6258;
  --line: rgba(70, 50, 37, 0.14);
  --shadow: 0 18px 45px rgba(40, 30, 20, 0.1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Pretendard, SUIT, "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;
  line-height: 1.6;
  background:
    radial-gradient(circle at 10% 6%, rgba(255, 138, 61, 0.16), transparent 25rem),
    radial-gradient(circle at 86% 18%, rgba(81, 191, 164, 0.18), transparent 23rem),
    var(--cream);
}

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

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(20px, 5vw, 72px);
  background: rgba(255, 248, 235, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 250px;
}

.brand-logo {
  width: 248px;
  height: 70px;
  flex: 0 0 auto;
  object-fit: contain;
}

.dday-brand-logo-img {
  display: block;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 18px;
  color: var(--green-dark);
  line-height: 1.15;
}

.brand small {
  margin-top: 3px;
  color: var(--brown);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.2;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 22px;
  font-size: 18px;
  font-weight: 700;
  color: var(--brown);
}

.nav a {
  white-space: nowrap;
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 900;
}

.nav-cta,
.button.primary {
  color: white;
  background: var(--green);
  box-shadow: 0 10px 22px rgba(22, 136, 61, 0.22);
}

.button.secondary {
  color: var(--green-dark);
  background: white;
  border: 2px solid rgba(22, 136, 61, 0.24);
}

.section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 80px 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(420px, 0.88fr) minmax(500px, 1.12fr);
  gap: 44px;
  align-items: center;
  min-height: auto;
  padding-top: 42px;
  padding-bottom: 12px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 21px;
  font-weight: 900;
  letter-spacing: 0;
}

h1,
h2,
h3,
p {
  word-break: keep-all;
}

h1 {
  margin: 0;
  color: var(--brown);
  font-size: clamp(48px, 6vw, 82px);
  line-height: 1.08;
  letter-spacing: 0;
}

h1 span {
  color: var(--green);
}

h1 .title-line {
  display: inline-block;
  color: var(--brown);
  white-space: nowrap;
}

.mosseuna-statement {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  max-width: 620px;
  margin-top: 18px;
  font-size: clamp(20px, 2vw, 30px);
  font-weight: 950;
  line-height: 1.25;
}

.mosseuna-word {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  color: #fff;
  border-radius: 14px;
  box-shadow: 0 10px 22px rgba(40, 30, 20, 0.1);
}

.mosseuna-mo {
  background: var(--orange);
}

.mosseuna-sseu {
  background: var(--green);
}

.mosseuna-na {
  color: var(--green-dark);
  background: #b7df45;
}

.mosseuna-statement strong {
  color: var(--brown);
  font-weight: 950;
}

h2 {
  margin: 0;
  color: var(--brown);
  font-size: clamp(34px, 4.2vw, 58px);
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 8px;
  color: var(--brown);
  font-size: 22px;
  line-height: 1.25;
}

.hero-lead {
  max-width: 620px;
  margin: 22px 0 0;
  color: #3e332b;
  font-size: clamp(17px, 1.55vw, 21px);
  font-weight: 700;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.trust-row span,
.target-tags span,
.proof-points span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  color: var(--green-dark);
  font-size: 14px;
  font-weight: 900;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.hero-visual {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fffdf5;
  box-shadow: var(--shadow);
}

.hero-visual img {
  width: 100%;
  height: clamp(260px, 28vw, 360px);
  object-fit: contain;
  object-position: center;
}

.hero-badges {
  position: absolute;
  left: 22px;
  right: auto;
  bottom: 18px;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 8px;
}

.hero-badges span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  color: var(--brown);
  font-size: 14px;
  font-weight: 900;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: 0 8px 18px rgba(40, 30, 20, 0.08);
}

.visual-title {
  position: absolute;
  top: 18px;
  left: 18px;
  right: 18px;
  z-index: 2;
  display: grid;
  justify-items: center;
  gap: 4px;
  padding: 16px 18px 18px;
  text-align: center;
  background: rgba(255, 248, 235, 0.94);
  border: 1px solid rgba(70, 50, 37, 0.12);
  border-radius: 22px;
  box-shadow: 0 12px 28px rgba(40, 30, 20, 0.12);
}

.visual-title span {
  color: var(--pink);
  font-size: 18px;
  font-weight: 900;
}

.visual-title strong {
  color: var(--green-dark);
  font-size: clamp(34px, 4.6vw, 64px);
  line-height: 1;
}

.visual-title.compact {
  top: 14px;
}

.visual-title.compact span {
  font-size: 14px;
}

.visual-title.compact strong {
  font-size: clamp(28px, 3.4vw, 44px);
}

.split-note {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding-top: 0;
  padding-bottom: 28px;
}

.split-note article {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 16px;
  align-items: center;
  padding: 20px 24px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  border-radius: 20px;
}

.note-icon {
  display: grid;
  grid-row: span 2;
  width: 54px;
  height: 54px;
  place-items: center;
  font-size: 28px;
  line-height: 1;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.split-note strong {
  color: var(--green-dark);
  font-size: 20px;
}

.split-note p,
.program-copy p,
.proof-copy p,
.contact-section > p,
.adult-section p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 18px;
  font-weight: 650;
}

.section-heading {
  display: grid;
  gap: 2px;
  margin-bottom: 32px;
}

.top-core {
  padding-top: 0;
  padding-bottom: 56px;
}

.top-core-heading {
  display: flex;
  align-items: baseline;
  gap: 18px;
  margin-bottom: 18px;
}

.top-core-heading h2 {
  font-size: clamp(26px, 2.4vw, 34px);
}

.top-core-heading p {
  margin: 0;
  color: var(--muted);
  font-weight: 700;
}

.core-card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.core-card-grid article {
  position: relative;
  display: grid;
  align-content: start;
  min-height: 170px;
  overflow: hidden;
  padding: 28px 24px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(73, 51, 36, 0.12);
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
}

.core-card-grid article::after {
  content: "";
  position: absolute;
  top: -32px;
  right: -24px;
  width: 92px;
  height: 92px;
  background: rgba(136, 205, 191, 0.22);
  border-radius: 999px;
}

.core-card-grid article:nth-child(2)::after {
  background: rgba(255, 138, 61, 0.16);
}

.core-card-grid article:nth-child(3)::after {
  background: rgba(49, 170, 153, 0.18);
}

.core-card-grid article:nth-child(4)::after {
  background: rgba(255, 99, 132, 0.16);
}

.core-card-grid span {
  position: relative;
  z-index: 1;
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  margin-bottom: 18px;
  color: #fff;
  font-weight: 900;
  background: var(--green);
  border-radius: 10px;
}

.core-card-grid article:nth-child(2) span {
  background: var(--orange);
}

.core-card-grid article:nth-child(3) span {
  background: var(--mint-strong);
}

.core-card-grid article:nth-child(4) span {
  background: var(--pink);
}

.core-card-grid h3 {
  margin-bottom: 10px;
  color: var(--brown);
  font-size: 24px;
}

.core-card-grid p {
  margin: 0;
  color: var(--brown);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.55;
}

.card-grid {
  display: grid;
  gap: 18px;
}

.card-grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.learn-strip {
  position: relative;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  overflow: hidden;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(22, 136, 61, 0.28);
  border-radius: 18px;
}

.learn-strip::before {
  content: "우리가 배우는 것 ★";
  position: absolute;
  top: -1px;
  left: 22px;
  padding: 4px 18px 6px;
  color: #fff;
  font-size: 18px;
  font-weight: 900;
  background: var(--green);
  border-radius: 0 0 12px 12px;
  transform: rotate(-2deg);
}

.learn-strip article {
  display: grid;
  justify-items: center;
  align-content: start;
  min-height: 150px;
  padding: 36px 14px 12px;
  text-align: center;
  border-right: 1px dashed rgba(255, 138, 61, 0.42);
}

.learn-strip article:last-child {
  border-right: 0;
}

.learn-icon {
  display: block;
  width: 108px;
  height: 84px;
  margin-bottom: 6px;
  object-fit: contain;
}

.learn-strip h3 {
  margin-bottom: 4px;
  color: var(--green-dark);
  font-size: 18px;
}

.learn-strip p {
  margin: 0;
  color: var(--brown);
  font-size: 13px;
  font-weight: 850;
  line-height: 1.32;
  word-break: keep-all;
}

.feature-card,
.program-cards article,
.character-list article,
.learn-grid article {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 12px 32px rgba(40, 30, 20, 0.07);
}

.feature-card {
  min-height: 230px;
  padding: 26px;
}

.feature-card p,
.program-cards p,
.character-list p,
.learn-grid p {
  margin: 0;
  color: var(--muted);
  font-weight: 650;
}

.icon {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  margin-bottom: 28px;
  border-radius: 18px;
  position: relative;
}

.icon.coin {
  color: white;
  font-size: 22px;
  font-weight: 900;
  background: var(--orange);
}

.icon.basket {
  background: var(--pink);
}

.icon.basket::before {
  content: "";
  width: 26px;
  height: 18px;
  border: 4px solid white;
  border-top: 0;
  border-radius: 4px 4px 8px 8px;
}

.icon.basket::after {
  content: "";
  position: absolute;
  top: 15px;
  width: 24px;
  height: 14px;
  border: 4px solid white;
  border-bottom: 0;
  border-radius: 14px 14px 0 0;
}

.icon.talk {
  background: var(--mint-strong);
}

.icon.talk::before {
  content: "";
  width: 28px;
  height: 20px;
  background: white;
  border-radius: 10px;
}

.icon.talk::after {
  content: "";
  position: absolute;
  right: 12px;
  bottom: 13px;
  border: 7px solid transparent;
  border-top-color: white;
  border-left-color: white;
}

.icon.seed {
  background: var(--green);
}

.icon.seed::before,
.icon.seed::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 28px;
  background: white;
  border-radius: 18px 18px 2px 18px;
  transform-origin: bottom center;
}

.icon.seed::before {
  transform: rotate(-35deg);
}

.icon.seed::after {
  transform: rotate(35deg);
}

.character-section {
  width: 100%;
  padding-left: max(20px, calc((100vw - 1180px) / 2));
  padding-right: max(20px, calc((100vw - 1180px) / 2));
  background: linear-gradient(180deg, rgba(223, 245, 237, 0.5), rgba(255, 248, 235, 0));
}

.character-layout {
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(0, 1.1fr);
  gap: 24px;
  align-items: stretch;
}

.poster-crop {
  position: relative;
  overflow: hidden;
  min-height: 560px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: white;
  box-shadow: var(--shadow);
}

.poster-crop img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 42%;
}

.character-list {
  display: grid;
  gap: 14px;
}

.character-list article {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 4px 18px;
  align-items: start;
  padding: 22px;
}

.character-list b {
  grid-row: span 2;
  color: var(--green-dark);
  font-size: 24px;
  line-height: 1.2;
}

.character-list span {
  color: var(--brown);
  font-size: 18px;
  font-weight: 900;
}

.school-program-visual {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
  gap: 24px;
  align-items: stretch;
}

.school-program-lead {
  position: relative;
  overflow: hidden;
  padding: 34px;
  color: var(--brown);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(223, 245, 237, 0.82));
  border: 1px solid rgba(22, 136, 61, 0.14);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.school-program-lead::after {
  content: "₩";
  position: absolute;
  right: -22px;
  bottom: -46px;
  color: rgba(22, 136, 61, 0.08);
  font-size: 190px;
  font-weight: 900;
  line-height: 1;
}

.school-program-lead span {
  display: inline-flex;
  margin-bottom: 28px;
  padding: 8px 14px;
  color: #fff;
  font-size: 13px;
  font-weight: 900;
  background: var(--green);
  border-radius: 999px;
}

.school-program-lead h3 {
  position: relative;
  z-index: 1;
  margin-bottom: 18px;
  color: var(--green-dark);
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.18;
}

.school-program-lead p {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--brown);
  font-size: 18px;
  font-weight: 750;
  line-height: 1.7;
  word-break: keep-all;
}

.school-program-cards {
  display: grid;
  gap: 16px;
}

.school-program-cards article {
  position: relative;
  display: grid;
  grid-template-columns: 142px 1fr;
  gap: 18px;
  align-items: start;
  padding: 24px;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 12px 32px rgba(40, 30, 20, 0.07);
}

.school-level {
  display: grid;
  min-height: 54px;
  place-items: center;
  color: var(--green-dark);
  font-size: 22px;
  font-weight: 950;
  background: rgba(223, 245, 237, 0.8);
  border-radius: 16px;
}

.school-program-cards article:nth-child(2) .school-level {
  color: #8a451a;
  background: rgba(255, 138, 61, 0.14);
}

.school-program-cards article:nth-child(3) .school-level {
  color: #1f6f66;
  background: rgba(136, 205, 191, 0.22);
}

.school-program-cards ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 18px;
  color: var(--brown);
  font-size: 17px;
  font-weight: 750;
  line-height: 1.55;
  word-break: keep-all;
}

.learn-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 12px;
}

.learn-grid article {
  min-height: 150px;
  padding: 22px 16px;
  text-align: center;
}

.learn-grid-emoji {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  margin-bottom: 14px;
  font-size: 36px;
  line-height: 1;
  background: rgba(255, 248, 235, 0.9);
  border-radius: 22px;
}

.learn-grid h3 {
  color: var(--green-dark);
  font-size: 18px;
}

.nowrap {
  white-space: nowrap;
}

.learn-grid article:nth-child(2) .learn-grid-emoji,
.learn-grid article:nth-child(5) .learn-grid-emoji {
  background: rgba(255, 138, 61, 0.16);
}

.learn-grid article:nth-child(3) .learn-grid-emoji,
.learn-grid article:nth-child(6) .learn-grid-emoji {
  background: rgba(81, 191, 164, 0.18);
}

.program-band {
  padding: 46px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid var(--line);
  border-radius: 30px;
  box-shadow: var(--shadow);
}

.program-band.camp {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.8), rgba(223, 245, 237, 0.75));
}

.event-camp-section {
  padding: 46px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.86), rgba(223, 245, 237, 0.64));
  border: 1px solid var(--line);
  border-radius: 30px;
  box-shadow: var(--shadow);
}

.event-camp-section .section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.event-camp-section .section-heading p:last-child {
  color: var(--muted);
  font-size: 18px;
  font-weight: 650;
  line-height: 1.65;
}

.event-camp-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.event-camp-card {
  display: flex;
  flex-direction: column;
  min-height: 430px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 14px 34px rgba(40, 30, 20, 0.08);
}

.event-camp-card.featured {
  background: linear-gradient(145deg, #ffffff, rgba(255, 248, 235, 0.92));
}

.event-camp-kicker {
  margin: 0 0 4px;
  color: var(--green-dark);
  font-size: 14px;
  font-weight: 900;
}

.event-camp-card h3 {
  margin: 0 0 10px;
  color: var(--brown);
  font-size: 24px;
  line-height: 1.25;
}

.event-camp-card strong {
  display: block;
  min-height: 42px;
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 850;
  line-height: 1.45;
}

.event-camp-card ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.event-camp-card li {
  position: relative;
  padding-left: 16px;
  color: var(--brown);
  font-size: 15px;
  font-weight: 750;
  line-height: 1.45;
}

.event-camp-card li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--green);
  border-radius: 50%;
}

.field-program-section {
  padding: 46px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(255, 248, 235, 0.78));
  border: 1px solid var(--line);
  border-radius: 30px;
  box-shadow: var(--shadow);
}

.field-program-section .section-heading {
  max-width: 900px;
  margin-bottom: 28px;
}

.field-program-section .section-heading p:last-child {
  color: var(--muted);
  font-size: 18px;
  font-weight: 650;
  line-height: 1.65;
}

.field-program-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 22px;
  align-items: stretch;
}

.field-program-copy {
  display: grid;
  gap: 18px;
}

.mosseuna-definition,
.field-program-panel {
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 14px 34px rgba(40, 30, 20, 0.07);
}

.mosseuna-definition h3,
.field-program-panel h3 {
  margin: 0 0 12px;
  color: var(--brown);
  font-size: 28px;
  line-height: 1.25;
}

.mosseuna-definition p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.65;
}

.mosseuna-meaning-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 20px;
}

.mosseuna-meaning-grid div {
  min-height: 132px;
  padding: 16px;
  background: rgba(255, 248, 235, 0.82);
  border: 1px solid rgba(226, 215, 199, 0.9);
  border-radius: 18px;
}

.mosseuna-meaning-grid b {
  display: block;
  margin-bottom: 8px;
  color: var(--green-dark);
  font-size: 20px;
  font-weight: 950;
}

.mosseuna-meaning-grid span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 750;
  line-height: 1.5;
}

.field-photo-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.field-photo-grid article {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 12px 28px rgba(40, 30, 20, 0.06);
}

.field-photo-grid img {
  display: block;
  width: 100%;
  height: 132px;
  object-fit: cover;
}

.field-photo-grid article:nth-child(1) img {
  object-position: 7% 22%;
}

.field-photo-grid article:nth-child(2) img {
  object-position: 29% 22%;
}

.field-photo-grid article:nth-child(3) img {
  object-position: 29% 50%;
}

.field-photo-grid article:nth-child(4) img {
  object-position: 7% 78%;
}

.field-photo-grid strong {
  display: block;
  padding: 13px 14px 15px;
  color: var(--green-dark);
  font-size: 15px;
  font-weight: 950;
}

.field-program-panel {
  display: grid;
  align-content: start;
  gap: 18px;
  background: linear-gradient(145deg, rgba(223, 245, 237, 0.78), #fff);
}

.field-program-items,
.field-target-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.field-program-items span,
.field-target-grid span {
  display: grid;
  min-height: 50px;
  place-items: center;
  padding: 10px 12px;
  color: var(--green-dark);
  font-size: 15px;
  font-weight: 900;
  text-align: center;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(203, 225, 214, 0.95);
  border-radius: 16px;
}

.leaflet-section {
  padding: 46px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid var(--line);
  border-radius: 30px;
  box-shadow: var(--shadow);
}

.leaflet-section .section-heading {
  max-width: 860px;
  margin-bottom: 28px;
}

.leaflet-section .section-heading p:last-child {
  color: var(--muted);
  font-size: 18px;
  font-weight: 650;
  line-height: 1.65;
}

.leaflet-program-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 18px;
  align-items: stretch;
  margin-bottom: 18px;
}

.leaflet-program-card,
.leaflet-mini-grid article {
  display: flex;
  flex-direction: column;
  min-height: 390px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 14px 34px rgba(40, 30, 20, 0.07);
}

.leaflet-program-card.economy {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(223, 245, 237, 0.68));
}

.leaflet-program-card.speech {
  background: linear-gradient(135deg, #fff, rgba(255, 248, 235, 0.78));
}

.leaflet-program-card > span {
  display: inline-grid;
  min-height: 34px;
  place-items: center;
  margin-bottom: 14px;
  padding: 0 14px;
  color: var(--green-dark);
  font-size: 14px;
  font-weight: 950;
  background: rgba(210, 244, 230, 0.78);
  border-radius: 999px;
}

.leaflet-program-card h3,
.leaflet-mini-grid h3 {
  margin: 0 0 10px;
  color: var(--brown);
  font-size: 25px;
  line-height: 1.25;
}

.leaflet-program-card p,
.leaflet-mini-grid li {
  color: var(--muted);
  font-size: 16px;
  font-weight: 720;
  line-height: 1.55;
}

.leaflet-levels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.leaflet-levels div {
  padding: 14px;
  background: rgba(255, 248, 235, 0.8);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.leaflet-levels strong {
  display: block;
  margin-bottom: 6px;
  color: var(--green-dark);
  font-size: 18px;
  font-weight: 950;
}

.leaflet-levels p {
  margin: 0;
  color: var(--brown);
  font-size: 14px;
}

.challenge-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.challenge-steps li {
  padding: 12px 14px;
  color: var(--brown);
  font-size: 15px;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(203, 225, 214, 0.9);
  border-radius: 16px;
}

.challenge-steps b {
  margin-right: 6px;
  color: var(--green);
}

.challenge-steps small {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.45;
}

.leaflet-mini-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.program-card-image {
  width: 100%;
  margin-top: auto;
  padding-top: 18px;
  border-radius: 18px;
}

.leaflet-mini-grid ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.leaflet-mini-grid li {
  position: relative;
  padding-left: 16px;
}

.leaflet-mini-grid li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--orange);
  border-radius: 50%;
}

.program-copy {
  max-width: 820px;
}

.program-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.program-cards article {
  padding: 24px;
}

.target-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.proof-section {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1fr);
  gap: 34px;
  align-items: center;
}

.proof-copy {
  padding: 42px;
  color: white;
  background: var(--green);
  border-radius: 30px;
  box-shadow: var(--shadow);
}

.proof-copy .eyebrow,
.proof-copy h2,
.proof-copy p {
  color: white;
}

.proof-points {
  display: grid;
  grid-template-columns: repeat(4, max-content);
  gap: 12px;
}

.proof-points span {
  min-height: 58px;
  padding: 0 22px;
  font-size: 20px;
}

.operation-section {
  padding: 46px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
  border-radius: 30px;
  box-shadow: var(--shadow);
}

.operation-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.operation-grid article {
  min-height: 168px;
  padding: 24px;
  background: linear-gradient(145deg, #ffffff, rgba(255, 248, 235, 0.76));
  border: 1px solid var(--line);
  border-radius: 20px;
}

.operation-grid span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  margin-bottom: 16px;
  padding: 0 13px;
  color: var(--green-dark);
  font-size: 15px;
  font-weight: 950;
  background: var(--mint);
  border-radius: 999px;
}

.operation-grid strong {
  display: block;
  color: var(--brown);
  font-size: 21px;
  font-weight: 900;
  line-height: 1.45;
}

.education-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.education-keywords span {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 18px;
  color: var(--green-dark);
  font-size: 18px;
  font-weight: 900;
  background: rgba(223, 245, 237, 0.76);
  border: 1px solid rgba(22, 136, 61, 0.18);
  border-radius: 999px;
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.review-metric,
.review-change {
  min-height: 210px;
  padding: 26px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 12px 32px rgba(40, 30, 20, 0.07);
}

.review-metric span,
.review-change span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  margin-bottom: 18px;
  padding: 0 12px;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 950;
  background: rgba(223, 245, 237, 0.9);
  border-radius: 999px;
}

.review-metric h3,
.review-change h3 {
  color: var(--brown);
  font-size: 22px;
}

.review-metric p,
.review-change p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
}

.review-change {
  grid-column: span 4;
  min-height: 0;
  background: linear-gradient(135deg, rgba(22, 136, 61, 0.92), rgba(81, 191, 164, 0.82));
}

.review-change span,
.review-change h3,
.review-change p {
  color: white;
}

.review-change span {
  background: rgba(255, 255, 255, 0.18);
}

.teacher-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.teacher-card {
  display: grid;
  grid-template-columns: 116px 1fr;
  gap: 22px;
  min-height: 260px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 12px 32px rgba(40, 30, 20, 0.07);
}

.teacher-card.lead-teacher {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(255, 248, 235, 0.86));
}

.teacher-card.vice-teacher {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(223, 245, 237, 0.72));
}

.teacher-photo {
  width: 116px;
  height: 138px;
  object-fit: cover;
  object-position: top center;
  background: linear-gradient(145deg, #fff8eb, #eef8f3);
  border-radius: 18px;
  box-shadow: 0 10px 24px rgba(22, 136, 61, 0.18);
}

.teacher-card.lead-teacher .teacher-photo {
  background: linear-gradient(145deg, #fffdf7, #f3eadc);
  box-shadow: 0 10px 24px rgba(73, 51, 36, 0.12);
}

.teacher-card:nth-child(2) .teacher-photo,
.teacher-card:nth-child(3) .teacher-photo {
  background: var(--orange);
}

.teacher-card:nth-child(4) .teacher-photo {
  background: var(--mint-strong);
}

.teacher-card:nth-child(5) .teacher-photo {
  background: var(--pink);
}

.teacher-card.pending-photo {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.86), rgba(223, 245, 237, 0.58));
}

.teacher-photo-placeholder {
  display: grid;
  width: 116px;
  height: 138px;
  place-items: center;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 900;
  background: var(--mint);
  border: 1px dashed rgba(22, 136, 61, 0.35);
  border-radius: 18px;
}

.teacher-grid small {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 900;
}

.teacher-grid strong {
  display: block;
  color: var(--green-dark);
  font-size: 30px;
  line-height: 1.25;
}

.teacher-grid p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 17px;
  font-weight: 650;
}

.teacher-grid ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.teacher-grid li {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 900;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.teacher-courses {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.teacher-courses b {
  width: 100%;
  color: var(--brown);
  font-size: 14px;
}

.teacher-courses span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 9px;
  color: var(--brown);
  font-size: 13px;
  font-weight: 800;
  background: rgba(255, 138, 61, 0.12);
  border-radius: 999px;
}

blockquote,
.photo-card {
  min-height: 210px;
  margin: 0;
  padding: 26px;
  color: var(--brown);
  font-size: 22px;
  font-weight: 900;
  line-height: 1.45;
  background: white;
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 12px 32px rgba(40, 30, 20, 0.07);
}

.photo-card {
  display: grid;
  place-items: center;
  color: var(--green-dark);
  background:
    linear-gradient(135deg, rgba(255, 138, 61, 0.16), rgba(81, 191, 164, 0.16)),
    white;
}

.photo-card.image-card {
  overflow: hidden;
  padding: 0;
}

.photo-card.image-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.adult-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 42px;
  background: var(--cream-deep);
  border: 1px solid var(--line);
  border-radius: 26px;
}

.adult-section div {
  max-width: 760px;
}

.contact-section {
  text-align: center;
  padding: 74px 40px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 34px;
  box-shadow: var(--shadow);
}

.contact-actions {
  justify-content: center;
}

.kakao-consult {
  display: grid;
  grid-template-columns: 230px 150px minmax(0, 1fr);
  gap: 22px;
  align-items: center;
  max-width: 860px;
  margin: 30px auto 0;
  padding: 20px;
  text-align: left;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 22px;
}

.kakao-consult .dday-logo-link {
  display: flex;
  align-items: center;
  min-height: 150px;
  padding: 0;
  text-decoration: none;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.kakao-consult .dday-contact-logo {
  width: 100%;
  height: auto;
  object-fit: contain;
  background: transparent;
  border-radius: 0;
}

.kakao-consult > img {
  width: 150px;
  height: 150px;
  object-fit: contain;
  background: #fff;
  border-radius: 16px;
}

.kakao-consult strong {
  display: block;
  color: var(--green-dark);
  font-size: 20px;
}

.kakao-consult p {
  margin: 8px 0 10px;
  color: var(--muted);
  font-weight: 650;
}

.kakao-consult a {
  color: var(--green-dark);
  font-weight: 900;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 34px 0 0;
  text-align: left;
}

.contact-info div {
  padding: 18px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.contact-info dt {
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 900;
}

.contact-info dd {
  margin: 4px 0 0;
  color: var(--brown);
  font-weight: 800;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(20px, 5vw, 72px);
  color: white;
  background: var(--brown);
}

.footer span {
  color: rgba(255, 255, 255, 0.72);
}

.about-hero {
  padding-top: 56px;
}

.about-hero h1 {
  font-size: clamp(46px, 6.5vw, 88px);
}

.edu-intro-card {
  position: relative;
  overflow: hidden;
  width: 100%;
  margin-top: 28px;
  aspect-ratio: 1669 / 942;
  background: #76b638;
  border: 1px solid rgba(70, 50, 37, 0.14);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.edu-intro-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.company-intro-panel {
  position: relative;
  overflow: hidden;
  margin-top: 28px;
  padding: clamp(38px, 7vw, 86px);
  color: #2f2a24;
  text-align: center;
  background:
    linear-gradient(135deg, rgba(255, 248, 235, 0.92), rgba(222, 238, 217, 0.96)),
    #eef3e2;
  border: 1px solid rgba(70, 50, 37, 0.14);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.company-intro-panel::before,
.company-intro-panel::after {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  border-radius: 999px;
  background: rgba(22, 136, 61, 0.08);
}

.company-intro-panel::before {
  top: -110px;
  left: -90px;
}

.company-intro-panel::after {
  right: -120px;
  bottom: -120px;
  background: rgba(255, 138, 61, 0.08);
}

.company-intro-mark {
  position: absolute;
  top: 24px;
  right: 28px;
  color: rgba(22, 136, 61, 0.42);
  font-size: clamp(32px, 5vw, 58px);
  font-weight: 900;
  line-height: 1;
}

.company-kicker {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--green-dark);
  font-size: clamp(34px, 5.6vw, 72px);
  font-weight: 900;
  line-height: 1.2;
}

.company-intro-panel h2 {
  position: relative;
  z-index: 1;
  margin-top: 28px;
  color: var(--brown);
  font-size: clamp(30px, 4.5vw, 54px);
}

.company-message {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
  max-width: 820px;
  margin: 56px auto 0;
}

.company-message p {
  margin: 0;
  font-size: clamp(19px, 2.4vw, 30px);
  font-weight: 650;
  line-height: 1.65;
  word-break: keep-all;
}

.company-message .company-sign {
  margin-top: -10px;
  color: var(--brown);
  font-size: clamp(17px, 1.8vw, 23px);
  font-weight: 800;
}

.company-message strong {
  display: block;
  margin-top: 14px;
  color: var(--green-dark);
  font-size: clamp(18px, 2vw, 26px);
  font-weight: 900;
  word-break: keep-all;
}

@media (max-width: 980px) {
  .site-header,
  .nav {
    align-items: flex-start;
  }

  .site-header {
    position: sticky;
    flex-direction: column;
    gap: 12px;
    padding: 12px 16px;
  }

  .nav {
    width: 100%;
    overflow-x: auto;
    justify-content: flex-start;
    gap: 16px;
    padding-bottom: 4px;
    font-size: 14px;
    scrollbar-width: none;
  }

  .nav::-webkit-scrollbar {
    display: none;
  }

  .nav-cta {
    min-height: 40px;
    padding: 0 16px;
  }

  .brand {
    min-width: 0;
  }

  .brand-logo {
    width: 210px;
    height: 60px;
  }

  .brand strong {
    font-size: 21px;
  }

  .brand small {
    font-size: 13px;
  }

  .hero,
  .character-layout,
  .school-program-visual,
  .proof-section,
  .field-program-layout,
  .leaflet-program-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual img {
    height: 360px;
  }

  .card-grid.four,
  .core-card-grid,
  .learn-strip,
  .learn-grid,
  .event-camp-grid,
  .field-photo-grid,
  .operation-grid,
  .review-change,
  .review-grid,
  .contact-info {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .review-change {
    grid-column: span 2;
  }

  .learn-strip article:nth-child(2n) {
    border-right: 0;
  }

  .program-cards,
  .teacher-grid,
  .split-note,
  .mosseuna-meaning-grid,
  .leaflet-program-grid,
  .leaflet-mini-grid {
    grid-template-columns: 1fr;
  }

  .adult-section {
    align-items: flex-start;
    flex-direction: column;
  }

  .edu-intro-card {
    border-radius: 20px;
  }
}

@media (max-width: 620px) {
  .site-header {
    padding: 10px 14px;
  }

  .brand {
    gap: 10px;
  }

  .brand-logo {
    width: 178px;
    height: 52px;
  }

  .brand strong {
    font-size: 20px;
  }

  .brand small {
    font-size: 12px;
  }

  .nav {
    gap: 14px;
    font-size: 13px;
  }

  .nav-cta {
    min-height: 36px;
    padding: 0 14px;
  }

  .section {
    width: min(100% - 28px, 1180px);
    padding: 54px 0;
  }

  .hero {
    gap: 28px;
    padding-top: 30px;
  }

  h1 {
    font-size: 52px;
  }

  h2 {
    font-size: 34px;
  }

  .hero-visual,
  .poster-crop {
    border-radius: 18px;
  }

  .hero-visual img {
    height: 320px;
  }

  .poster-crop {
    min-height: 420px;
  }

  .card-grid.four,
  .core-card-grid,
  .learn-strip,
  .learn-grid,
  .event-camp-grid,
  .field-photo-grid,
  .operation-grid,
  .field-program-items,
  .field-target-grid,
  .leaflet-levels,
  .challenge-steps,
  .leaflet-mini-grid,
  .review-change,
  .review-grid,
  .contact-info,
  .kakao-consult {
    grid-template-columns: 1fr;
  }

  .review-change {
    grid-column: auto;
  }

  .proof-points {
    grid-template-columns: 1fr;
  }

  .kakao-consult {
    justify-items: center;
    text-align: center;
  }

  .learn-strip article {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px dashed rgba(255, 138, 61, 0.42);
  }

  .learn-strip article:last-child {
    border-bottom: 0;
  }

  .top-core-heading {
    display: grid;
    gap: 4px;
  }

  .character-list article {
    grid-template-columns: 1fr;
  }

  .school-program-cards article {
    grid-template-columns: 1fr;
  }

  .teacher-card {
    grid-template-columns: 1fr;
  }

  .program-band,
  .event-camp-section,
  .field-program-section,
  .leaflet-section,
  .operation-section,
  .proof-copy,
  .contact-section,
  .adult-section {
    padding: 28px;
    border-radius: 22px;
  }

  .footer {
    flex-direction: column;
  }

  .about-hero {
    width: 100%;
  }

  .about-hero .section-heading {
    width: calc(100% - 28px);
    margin-right: auto;
    margin-left: auto;
  }

  .edu-intro-card {
    border-right: 0;
    border-left: 0;
    border-radius: 0;
  }
}