.inspiration-page {
  min-height: 100vh;
  min-height: 100svh;
  background: #000000;
}

.inspiration-page.is-loading {
  overflow: hidden;
}

.inspiration-loader {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at top, rgba(36, 80, 230, 0.16), transparent 34%),
    rgba(248, 248, 246, 0.96);
  transition: opacity 380ms ease, visibility 380ms ease;
}

.inspiration-loader-card {
  min-width: 13.5rem;
  padding: 1rem 1.25rem 1.08rem;
  border: 1px solid rgba(36, 80, 230, 0.16);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(244, 247, 255, 0.74)),
    rgba(255, 255, 255, 0.8);
  box-shadow:
    0 18px 44px rgba(36, 80, 230, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.62);
  backdrop-filter: blur(10px) saturate(112%);
}

.inspiration-loader-label {
  margin: 0;
  color: #2450e6;
  font-family: "IBM Plex Sans KR", "Avenir Next", sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.inspiration-page:not(.is-loading) .inspiration-loader {
  opacity: 0;
  visibility: hidden;
}

.inspiration-page .subpage-main {
  width: 100%;
  max-width: none;
  margin: 0;
}

.inspiration-page .subpage-header {
  position: fixed;
  top: 0;
  left: 50%;
  z-index: 20;
  width: min(86rem, calc(100vw - 2.8rem));
  padding: 1.4rem 0 1.1rem;
  border-bottom: 0;
  background: transparent;
  box-shadow: none;
  transform: translateX(-50%);
}

.inspiration-page .subpage-header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  z-index: -1;
  width: 100vw;
  height: 100%;
  background: rgba(248, 248, 246, 0.22);
  backdrop-filter: blur(2px);
  transform: translateX(-50%);
}

.inspiration-page .subpage-brand,
.inspiration-page .subpage-nav a {
  color: #2450e6;
  text-shadow: 0 0 10px rgba(36, 80, 230, 0.14);
}

.inspiration-page .subpage-brand {
  font-family: "IBM Plex Sans KR", "Avenir Next", sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.inspiration-page .subpage-nav a {
  font-family: "IBM Plex Sans KR", "Avenir Next", sans-serif;
  font-weight: 700;
  letter-spacing: 0.005em;
}

.inspiration-page .subpage-nav {
  color: rgba(36, 80, 230, 0.68);
}

.inspiration-page .subpage-nav a[aria-current="page"] {
  color: #2450e6;
}

.inspiration-main {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  padding: 0;
}

.inspiration-stage {
  position: absolute;
  inset: 0;
  min-height: 100vh;
  min-height: 100svh;
  background: url("../assets/inspiration-background.png") center center / cover no-repeat;
}

/* ── Rail ── */
.insp-rail {
  position: fixed;
  z-index: 5;
  left: 1rem;
  bottom: 1rem;
  width: clamp(13rem, 18vw, 16rem);
  max-height: calc(100vh - 5rem);
  overflow: auto;
  padding: 1.45rem 1.35rem 1.55rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  border: 1px solid rgba(36, 80, 230, 0.22);
  border-radius: 10px;
  background: rgba(244, 246, 255, 0.72);
  backdrop-filter: blur(16px) saturate(130%);
  box-shadow: 0 8px 32px rgba(36, 80, 230, 0.1);
}

.insp-rail-kicker {
  margin: 0;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(36, 80, 230, 0.45);
  font-weight: 700;
  font-family: "IBM Plex Sans KR", "Avenir Next", sans-serif;
}

.insp-nav {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.insp-nav-btn {
  display: block;
  width: 100%;
  padding: 0.6rem 0;
  border: none;
  border-bottom: 1px solid rgba(36, 80, 230, 0.1);
  background: transparent;
  text-align: left;
  font-family: "IBM Plex Sans KR", "Avenir Next", sans-serif;
  font-size: 0.96rem;
  font-weight: 500;
  color: rgba(36, 80, 230, 0.45);
  cursor: pointer;
  text-decoration: none;
  transition: color 0.15s;
}

.insp-nav-btn.is-active,
.insp-nav-btn:hover {
  color: #2450e6;
}

.insp-nav-btn.is-active {
  font-weight: 700;
  border-color: rgba(36, 80, 230, 0.28);
}

.insp-rail-statement {
  margin: 0.5rem 0 0;
  font-family: var(--display, "IBM Plex Sans KR", sans-serif);
  font-size: clamp(1.8rem, 3.2vw, 3rem);
  line-height: 0.9;
  text-transform: uppercase;
  color: #2450e6;
}

/* ── 콘텐츠 영역 ── */
.insp-content {
  position: fixed;
  z-index: 4;
  left: calc(clamp(13rem, 18vw, 16rem) + 2rem);
  bottom: 1rem;
  right: 1.4rem;
  max-height: calc(100vh - 5rem);
  overflow-y: auto;
  display: none;
}

.insp-content.is-open { display: block; }
.insp-panel { display: none; }
.insp-panel.is-active { display: block; }

/* ── 그리드 ── */
.insp-grid {
  display: grid;
  gap: 0.85rem;
}

/* ── 영상·이미지 ── */
.visual-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
  gap: 0.85rem;
}

.visual-item {
  border: 1px solid rgba(36, 80, 230, 0.18);
  background: rgba(244, 246, 255, 0.75);
  backdrop-filter: blur(8px);
  overflow: hidden;
}

.visual-thumb {
  aspect-ratio: 16/10;
  background: rgba(36, 80, 230, 0.09);
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  color: rgba(36, 80, 230, 0.3);
}

.visual-info { padding: 0.65rem 0.8rem; }

.visual-title {
  font-size: 0.84rem;
  font-weight: 600;
  margin: 0 0 0.18rem;
  color: #1a1a2e;
}

.visual-source {
  font-size: 0.72rem;
  color: rgba(36, 80, 230, 0.5);
  margin: 0;
}

/* ── 글·링크 ── */
.text-item {
  padding: 1.1rem 1.2rem;
  border: 1px solid rgba(36, 80, 230, 0.18);
  background: rgba(244, 246, 255, 0.75);
  backdrop-filter: blur(8px);
}

.text-type {
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(36, 80, 230, 0.45);
  font-weight: 700;
  margin: 0 0 0.5rem;
}

.text-title {
  font-size: 0.96rem;
  font-weight: 600;
  margin: 0 0 0.4rem;
  color: #1a1a2e;
}

.text-desc {
  font-size: 0.82rem;
  color: #444;
  line-height: 1.6;
  margin: 0 0 0.5rem;
}

.text-source {
  font-size: 0.7rem;
  color: rgba(36, 80, 230, 0.5);
  margin: 0;
}

.quote-item {
  padding: 0.2rem 0 0.2rem 1.1rem;
  border-left: 2px solid #2450e6;
}

.quote-item blockquote {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1.65;
  color: #f4f6ff;
}

.quote-item cite {
  font-size: 0.74rem;
  color: rgba(36, 80, 230, 0.65);
  font-style: normal;
}

@media (max-width: 720px) {
  .inspiration-page .subpage-header {
    width: min(86rem, calc(100vw - 2.8rem));
    padding: 1.4rem 0 1.1rem;
  }

  .insp-rail {
    left: 0.7rem;
    bottom: 0.7rem;
    width: clamp(11rem, 40vw, 14rem);
  }

  .insp-content {
    left: calc(clamp(11rem, 40vw, 14rem) + 1rem);
    bottom: 0.7rem;
    right: 0.7rem;
  }
}