:root {
  --ink: #172033;
  --muted: #526079;
  --line: #D9E2EC;
  --paper: #FFFFFF;
  --soft: #F5FAF9;
  --teal: #0F766E;
  --teal-bright: #20B8AA;
  --orange: #EA6A17;
  --yellow: #F6C453;
  --danger: #B42318;
  --shadow: 0 10px 28px rgba(23, 32, 51, 0.12);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: #F4F9F8; /* 외부 여백 배경색 (틸 민트) */
  color: var(--ink);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}
.apply-page-container {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  background-color: var(--paper);
  box-sizing: border-box;
  min-height: 100vh;
  box-shadow: 0 4px 25px rgba(15, 118, 110, 0.05); /* 은은한 양옆 그림자 */
  padding: 16px; /* 둥둥 뜨는 카드 헤더를 위한 사방 패딩 */
  padding-bottom: 100px;
}
button, input, select, textarea { font: inherit; letter-spacing: 0; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }

.header-link {
  min-height: 40px;
  padding: 8px 12px;
  border: 2px solid var(--line);
  border-radius: 7px;
  background: white;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

/* 빛나는 회전 테두리 배너 컨테이너 */
.rotating-glow-banner {
  position: relative;
  display: block;
  width: 100%;
  box-sizing: border-box;
  margin-top: 14px;
  border-radius: 16px;
  padding: 2.5px; /* 테두리 광선 두께 확보 */
  overflow: hidden;
  text-decoration: none;
  background: #E2E8F0; /* 기본 배경 */
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.25s;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  z-index: 1;
}
/* 마우스 호버 및 터치 시 튕김 */
.rotating-glow-banner:hover,
.rotating-glow-banner:active {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(255, 107, 107, 0.2);
}
/* 시계방향으로 계속 회전하는 그라디언트 광선 */
.rotating-glow-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(
    from 0deg,
    transparent 20%,
    #20B8AA 40%, /* 민트 */
    #FF6B6B 60%, /* 핑크 */
    transparent 80%
  );
  animation: rotateGlow 3s linear infinite;
  z-index: 1;
}
/* 내용물을 담는 내부 컨테이너 (광선을 덮고 테두리만 보이게 함) */
.rotating-glow-banner .banner-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #FFFFFF;
  padding: 11px 16px;
  border-radius: 14px;
  z-index: 2; /* 광선 위에 배치 */
  min-height: 48px;
  box-sizing: border-box;
}
.rotating-glow-banner .banner-title {
  font-size: 15px;
  font-weight: 900;
  color: #2D3748;
}
.rotating-glow-banner .banner-btn {
  font-size: 12px;
  font-weight: 900;
  background: linear-gradient(135deg, #FF6B6B, #E53E3E);
  color: #FFFFFF;
  padding: 4px 10px;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(229, 62, 62, 0.2);
}
/* 회전 애니메이션 */
@keyframes rotateGlow {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.hero {
  min-height: 0;
  background-color: #F8FCFB;
  border-bottom: 1px solid var(--line);
  padding: 60px 0;
}
.hero-inner {
  width: min(720px, calc(100% - 16px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 32px;
  align-items: center;
}
.hero-copy { max-width: 100%; }
.hero-kicker {
  margin: 0 0 8px;
  color: var(--teal);
  font-size: 16px;
  font-weight: 900;
}
.hero h1 {
  margin: 0;
  font-size: 46px;
  line-height: 1.12;
  font-weight: 950;
  word-break: keep-all;
}
.hero p {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.65;
  font-weight: 700;
  word-break: keep-all;
}
.hero-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 24px;
}
.primary-action,
.secondary-action {
  min-height: 52px;
  padding: 12px 18px;
  border-radius: 7px;
  border: 2px solid transparent;
  font-size: 17px;
  font-weight: 900;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.primary-action { background: var(--teal); color: white; }
.primary-action:hover { background: #0B5F59; }
.primary-action:disabled { background: #94A3B8; cursor: not-allowed; }
.secondary-action { background: white; color: var(--ink); border-color: var(--line); }
.hero-image-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}
.hero-image {
  width: 100%;
  max-width: 480px;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 10px 24px rgba(15, 118, 110, 0.08));
  transition: transform 0.3s ease;
}
.hero .hero-privacy-note {
  margin-top: 12px;
  color: #64748B;
  font-size: 12.5px;
  font-weight: 750;
  line-height: 1.5;
}
.application-summary {
  width: min(640px, calc(100% - 16px));
  margin: 36px auto 0;
  display: grid;
  grid-template-columns: 1.05fr 1.55fr 0.8fr 1.1fr;
  overflow: hidden;
  background: #FFFFFF;
  border-top: 1px solid #CFE2E0;
  border-bottom: 1px solid #CFE2E0;
}
.application-summary-item {
  min-width: 0;
  padding: 14px 12px;
  border-right: 1px solid #E1ECEB;
}
.application-summary-item:nth-child(4) { border-right: 0; }
.application-summary-label {
  display: block;
  margin-bottom: 5px;
  color: #718096;
  font-size: 11px;
  font-weight: 850;
}
.application-summary-value {
  display: -webkit-box;
  overflow: hidden;
  color: var(--ink);
  font-size: 13px;
  font-weight: 900;
  line-height: 1.4;
  word-break: keep-all;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.application-summary-value.status.open { color: #047857; }
.application-summary-value.status.waitlist { color: #B45309; }
.application-summary-value.status.closed { color: #B42318; }
.application-summary-value.status.error { color: #475569; }
.application-summary-note {
  grid-column: 1 / -1;
  margin: 0;
  padding: 10px 14px;
  color: #526079;
  font-size: 12px;
  font-weight: 750;
  line-height: 1.45;
  text-align: center;
  background: #F4F9F8;
  border-top: 1px solid #E1ECEB;
}
.hero-image:hover {
  transform: translateY(-4px);
}

.section {
  padding: 76px 18px;
}
.section.soft { background: var(--soft); }
.section.orange-band { background: #FFF7ED; border-top: 1px solid #FED7AA; border-bottom: 1px solid #FED7AA; }
.section-inner { width: min(720px, calc(100% - 48px)); margin: 0 auto; }
.section-heading { max-width: 720px; margin-bottom: 32px; }
.section-kicker { margin: 0 0 8px; color: var(--orange); font-size: 15px; font-weight: 900; }
.section h2 { margin: 0; font-size: 40px; line-height: 1.2; font-weight: 950; word-break: keep-all; }
.section-lead { margin: 14px 0 0; color: var(--muted); font-size: 18px; line-height: 1.7; font-weight: 700; word-break: keep-all; }

.meaning-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.meaning-item {
  min-height: 310px;
  border: 2px solid var(--line);
  border-radius: 8px;
  background: white;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.meaning-img-wrap {
  width: 100%;
  height: 170px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.meaning-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.3s ease;
}
.meaning-item:hover .meaning-card-img {
  transform: scale(1.04);
}
.meaning-card-body {
  padding: 18px 16px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.meaning-item strong { display: block; margin-bottom: 8px; font-size: 18px; font-weight: 900; }
.meaning-item p { margin: 0; color: var(--muted); font-size: 14.5px; line-height: 1.55; font-weight: 650; word-break: keep-all; }

.steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  counter-reset: process;
}
.step {
  position: relative;
  min-width: 0;
  padding: 18px 14px 18px 18px;
  border-top: 3px solid var(--teal-bright);
  counter-increment: process;
}
.step::before {
  content: counter(process);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin-top: -36px;
  margin-bottom: 12px;
  border-radius: 50%;
  background: var(--teal);
  color: white;
  font-size: 14px;
  font-weight: 900;
}
.step strong { display: block; margin-bottom: 6px; font-size: 17px; font-weight: 900; word-break: keep-all; }
.step span { color: var(--muted); font-size: 14px; line-height: 1.5; font-weight: 650; word-break: keep-all; }

.operation-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 28px;
  margin-top: 28px;
  border-top: 2px solid #FDBA74;
}
.operation-row {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
  gap: 12px;
  padding: 15px 0;
  border-bottom: 1px solid #FED7AA;
}
.operation-row dt { margin: 0; color: #9A3412; font-size: 14px; font-weight: 900; }
.operation-row dd { margin: 0; color: var(--ink); font-size: 15px; line-height: 1.5; font-weight: 750; word-break: keep-all; white-space: pre-wrap; }
.application-state {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  margin-top: 20px;
  padding: 4px 10px;
  border: 1.5px solid #94A3B8;
  border-radius: 999px;
  color: #475569;
  background: white;
  font-size: 13px;
  font-weight: 900;
}
.application-state.open { color: #047857; border-color: #6EE7B7; background: #ECFDF5; }
.application-state.waitlist { color: #B45309; border-color: #FCD34D; background: #FFFBEB; }
.application-state.closed { color: #B42318; border-color: #FDA29B; background: #FEF3F2; }
.application-state.error { color: #475569; border-color: #CBD5E1; background: #F8FAFC; }

.form-section { scroll-margin-top: 76px; }
.application-form-wrap {
  width: min(760px, 100%);
  margin: 0 auto;
}
.application-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 26px;
  border: 2px solid var(--line);
  border-radius: 8px;
  background: white;
  box-shadow: var(--shadow);
}
.form-group {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  min-width: 0;
  margin: 0;
  padding: 0 0 24px;
  border-bottom: 1px solid #DDE9E8;
}
.form-group + .form-group { padding-top: 6px; }
.form-group-consent {
  padding-top: 6px;
  padding-bottom: 0;
  border-bottom: 0;
}
.form-group-title {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: var(--teal);
  font-size: 19px;
  font-weight: 950;
}
.form-group-title::before {
  width: 5px;
  height: 20px;
  flex: 0 0 auto;
  background: var(--orange);
  border-radius: 2px;
  content: '';
}
.form-field { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.form-field.full { grid-column: 1 / -1; }
.form-field label,
.form-label { color: var(--ink); font-size: 15px; font-weight: 900; }
.required { color: var(--danger); }
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 48px;
  padding: 10px 12px;
  border: 2px solid var(--line);
  border-radius: 7px;
  background: white;
  color: var(--ink);
  font-size: 16px;
  font-weight: 700;
}
.form-field textarea { min-height: 96px; resize: vertical; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { outline: 3px solid rgba(32, 184, 170, 0.22); border-color: var(--teal); }
.field-hint { color: var(--muted); font-size: 13px; line-height: 1.45; font-weight: 650; }
.day-options { display: flex; flex-wrap: wrap; gap: 8px; }
.day-option { position: relative; }
.day-option input { position: absolute; opacity: 0; pointer-events: none; }
.day-option span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 7px 12px;
  border: 2px solid var(--line);
  border-radius: 999px;
  background: white;
  color: var(--muted);
  font-size: 14px;
  font-weight: 850;
  cursor: pointer;
}
.day-option input:checked + span { color: white; background: var(--teal); border-color: var(--teal); }
.consent-box {
  padding: 14px;
  border: 2px solid var(--line);
  border-radius: 7px;
  background: #F8FAFC;
}
.consent-label { display: flex; align-items: flex-start; gap: 10px; cursor: pointer; }
.consent-label input { width: 22px; height: 22px; flex: 0 0 auto; margin-top: 1px; accent-color: var(--teal); }
.consent-copy { color: var(--muted); font-size: 13px; line-height: 1.55; font-weight: 650; }
.consent-copy strong { display: block; margin-bottom: 3px; color: var(--ink); font-size: 15px; }
.form-submit { grid-column: 1 / -1; width: 100%; }
.form-message {
  grid-column: 1 / -1;
  display: none;
  padding: 12px;
  border-radius: 7px;
  font-size: 14px;
  line-height: 1.5;
  font-weight: 800;
}
.form-message.error { display: block; color: #B42318; background: #FEF3F2; border: 1px solid #FDA29B; }
.application-closed {
  display: none;
  padding: 22px;
  border: 2px solid #FDA29B;
  border-radius: 8px;
  background: #FEF3F2;
  color: #7A271A;
  font-size: 16px;
  line-height: 1.65;
  font-weight: 750;
  text-align: center;
}
.application-success {
  display: none;
  padding: 30px 22px;
  border: 2px solid #6EE7B7;
  border-radius: 8px;
  background: #ECFDF5;
  text-align: center;
}
.application-success h3 { margin: 0 0 10px; color: #065F46; font-size: 25px; font-weight: 950; }
.application-success p { margin: 6px 0; color: #14532D; font-size: 16px; line-height: 1.6; font-weight: 750; }
.application-number { display: inline-block; margin-top: 8px; padding: 7px 11px; border-radius: 6px; background: white; color: #065F46; font-weight: 900; }
.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.apply-footer {
  padding: 28px 18px;
  border-top: 1px solid var(--line);
  background: #172033;
  color: white;
  text-align: center;
  font-size: 13px;
  line-height: 1.6;
  font-weight: 650;
}

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.55s ease, transform 0.55s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 960px) {
  .header-link { min-height: 38px; padding: 7px 9px; font-size: 13px; }
  .hero {
    padding: 40px 0;
  }
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 28px;
    width: calc(100% - 32px);
    padding: 0;
  }
  .hero-image-wrap {
    order: -1;
    padding: 0 16px;
  }
  .hero-image {
    max-width: 400px;
  }
  .hero h1 { font-size: 36px; }
  .hero p { font-size: 17px; }
  .section h2 { font-size: 30px; }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .section { padding: 56px 16px; }
  .meaning-grid,
  .operation-grid,
  .application-form,
  .form-group { grid-template-columns: 1fr; }
  .meaning-img-wrap {
    height: 155px;
  }
  .meaning-item {
    min-height: auto;
  }
  .form-field.full,
  .form-group-title,
  .form-submit,
  .form-message { grid-column: auto; }
  .steps { grid-template-columns: 1fr; gap: 16px; }
  .step { border-top: 0; border-left: 3px solid var(--teal-bright); padding: 4px 0 4px 48px; min-height: 66px; }
  .step::before { position: absolute; left: -18px; top: 0; margin: 0; }
  .operation-row { grid-template-columns: 105px minmax(0, 1fr); }
  .application-form { padding: 18px; }
  .day-options { gap: 6px; }
  .day-option span { padding: 7px 8px; font-size: 13px; white-space: nowrap; }
  .application-summary {
    width: calc(100% - 32px);
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 28px;
  }
  .application-summary-item { border-bottom: 1px solid #E1ECEB; }
  .application-summary-item:nth-child(2) { border-right: 0; }
  .application-summary-item:nth-child(3),
  .application-summary-item:nth-child(4) { border-bottom: 0; }
}

@media (max-width: 340px) {
  .apply-brand span { display: none; }
  .hero h1 { font-size: 31px; }
  .hero-image-wrap {
    padding: 0 8px;
  }
  .operation-row { grid-template-columns: 1fr; gap: 4px; }
  .day-option span { padding-inline: 6px; font-size: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}