.page-academy main { background: var(--paper); }

.academy-hero {
  position: relative;
  padding: 168px 0 78px;
  overflow: hidden;
  text-align: left;
}
.academy-hero-bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(circle at 50% 6%, rgba(54,208,170,.20), transparent 38%),
    radial-gradient(circle at 16% 86%, rgba(0,168,121,.10), transparent 42%),
    linear-gradient(180deg, var(--white), var(--paper) 60%);
}

.academy-hero-bg::after {
  content: "";
  position: absolute; top: 96px; left: 50%; transform: translateX(-50%);
  width: 220px; height: 220px;
  background:
    conic-gradient(from 45deg at 50% 50%, transparent 0 25%, rgba(0,168,121,.05) 0 50%, transparent 0 75%, rgba(0,168,121,.05) 0);
  -webkit-mask-image: radial-gradient(circle, #000 60%, transparent 72%);
          mask-image: radial-gradient(circle, #000 60%, transparent 72%);
  opacity: .8;
}
.academy-hero-inner { position: relative; z-index: 1; }
.academy-hero .section-tag { justify-content: flex-start; }
.academy-hero h1 {
  font-size: clamp(30px, 3.6vw, 46px);
  line-height: 1.05; margin: 18px 0 24px; letter-spacing: -.015em;
}
.academy-hero-lead {
  max-width: 640px; margin: 0;
  font-size: clamp(17px, 2vw, 21px); color: var(--soft-ink);
}

.academy-section { padding: 40px 0 96px; }
.academy-timeline {
  list-style: none;
  max-width: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px 56px;
}

.academy-timeline::before { display: none; }

.tl-step {
  position: relative;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 26px;
  padding: 0 0 44px 0;
}
.tl-step:last-child { padding-bottom: 0; }

.tl-marker {
  position: relative; z-index: 1;
  display: grid; place-items: center;
  width: 56px; height: 56px;
  font-family: var(--serif); font-weight: 700; font-size: 20px;
  color: var(--teal-deep);
  background: var(--white);
  border: 2px solid var(--teal);
  border-radius: 50%;
  box-shadow: 0 0 0 6px var(--paper);
  transition: transform .28s var(--ease), background .28s, color .28s;
}
.tl-step:hover .tl-marker {
  transform: scale(1.06);
  background: linear-gradient(135deg, var(--teal-2), var(--teal));
  color: #06281f;
}

.tl-body {
  padding: 4px 0 0;
}
.tl-head { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; margin-bottom: 8px; }
.tl-title { font-size: clamp(20px, 2.4vw, 27px); line-height: 1.2; }
.tl-duration {
  font-size: 13px; font-weight: 700; color: var(--teal-deep);
  padding: 4px 11px; background: rgba(0,168,121,.09); border-radius: 50px;
}
.tl-text { color: var(--soft-ink); font-size: clamp(16px, 1.7vw, 18px); max-width: 50ch; }

.academy-timeline .reveal:nth-child(2) { transition-delay: 90ms; }
.academy-timeline .reveal:nth-child(3) { transition-delay: 180ms; }
.academy-timeline .reveal:nth-child(4) { transition-delay: 270ms; }

.academy-apply {
  padding: 80px 0 110px;
  background:
    radial-gradient(circle at 88% 8%, rgba(0,168,121,.10), transparent 40%),
    linear-gradient(180deg, var(--paper-2), var(--paper));
  border-top: 1px solid var(--line);
  scroll-margin-top: 90px;
}
.academy-apply-inner { max-width: 760px; margin: 0 auto; }
.academy-apply-head { text-align: center; margin-bottom: 36px; }
.academy-apply-head .section-tag { justify-content: center; }
.academy-apply-head h2 { font-size: clamp(28px, 3.4vw, 40px); line-height: 1.12; margin: 16px 0 14px; }
.academy-apply-head p { color: var(--soft-ink); font-size: clamp(16px, 1.8vw, 19px); max-width: 560px; margin: 0 auto; }

.academy-form {
  padding: clamp(26px, 4vw, 44px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.academy-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.academy-form .form-field { display: block; margin-bottom: 20px; }
.academy-form .form-label {
  display: block;
  font-size: 13px; font-weight: 600; color: var(--soft-ink);
  margin-bottom: 8px;
}
.academy-form input,
.academy-form select,
.academy-form textarea {
  width: 100%;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  color: var(--ink);
  font-family: var(--sans); font-size: 15px;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.academy-form select { appearance: none; -webkit-appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%234d5b6e' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center; padding-right: 42px;
}
.academy-form input::placeholder,
.academy-form textarea::placeholder { color: var(--muted); opacity: .7; }
.academy-form input:hover,
.academy-form select:hover,
.academy-form textarea:hover { border-color: rgba(24,32,44,.22); }
.academy-form input:focus,
.academy-form select:focus,
.academy-form textarea:focus {
  outline: none;
  background: var(--white);
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0,168,121,.15);
}
.academy-form textarea { resize: vertical; min-height: 120px; }

.academy-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.academy-chip { position: relative; }
.academy-chip input { position: absolute; opacity: 0; width: 0; height: 0; }
.academy-chip span {
  display: inline-flex; align-items: center;
  padding: 10px 18px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 50px;
  font-size: 14px; font-weight: 600; color: var(--soft-ink);
  cursor: pointer;
  transition: all .18s var(--ease);
}
.academy-chip span:hover { border-color: var(--teal); color: var(--teal-deep); }
.academy-chip input:checked + span {
  background: linear-gradient(135deg, var(--teal-2), var(--teal));
  border-color: transparent; color: #06281f;
}
.academy-chip input:focus-visible + span { outline: 2px solid var(--teal-deep); outline-offset: 2px; }

.academy-consent {
  display: flex; align-items: flex-start; gap: 11px;
  margin: 4px 0 22px;
  font-size: 14px; color: var(--soft-ink); line-height: 1.5;
  cursor: pointer;
}
.academy-consent input { flex: 0 0 auto; width: 18px; height: 18px; margin-top: 2px; accent-color: var(--teal); cursor: pointer; }
.academy-consent a { color: var(--teal-deep); font-weight: 600; }

.academy-submit { margin-top: 4px; }

@media (max-width: 768px) {
  .academy-hero { padding: 130px 0 56px; }
  .academy-timeline { grid-template-columns: 1fr; gap: 8px; }
}
@media (max-width: 560px) {
  .academy-form .form-row { grid-template-columns: 1fr; gap: 0; }
}
@media (max-width: 480px) {
  .academy-section { padding: 28px 0 64px; }
  .academy-timeline::before { left: 23px; }
  .tl-step { grid-template-columns: 48px 1fr; gap: 18px; padding-bottom: 36px; }
  .tl-marker { width: 48px; height: 48px; font-size: 18px; }
  .academy-apply { padding: 56px 0 72px; }
}