/* ========================================================
   타잔서버 (TARZAN CLASSIC) - 공식 홍보 배너 갤러리 스타일시트
   정글 에메랄드 & 앤티크 골드 테마 / 영상 플레이어 프레임 일체화
   ======================================================== */

.banner-gallery {
  max-width: 1180px;
  margin: 0 auto;
  padding: 132px 28px 84px;
  color: #f0fdf4;
}

/* 상단 인트로 헤더 (좌측 카피 영역 & 우측 로고 고정 폭 그리드) */
.banner-intro {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 240px;
  align-items: center;
  gap: 32px;
  padding: 32px 38px;
  background:
    radial-gradient(circle at 86% 50%, rgba(16, 185, 129, .18), transparent 52%),
    radial-gradient(circle at 20% 80%, rgba(213, 177, 106, .08), transparent 45%),
    linear-gradient(135deg, rgba(7, 26, 17, .96) 0%, rgba(3, 16, 10, .98) 100%);
  border: 1px solid rgba(52, 211, 153, .45);
  border-radius: 8px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, .6), 0 0 24px rgba(16, 185, 129, .15);
  overflow: hidden;
}

.banner-intro-copy {
  position: relative;
  z-index: 2;
  min-width: 0;
}

.banner-eyebrow, .banner-index {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #6ee7b7;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  margin: 0;
}

.banner-live-dot {
  width: 7px;
  height: 7px;
  background: linear-gradient(135deg, #a7f3d0, #10b981);
  transform: rotate(45deg);
  box-shadow: 0 0 8px rgba(16, 185, 129, .85);
}

.banner-intro h1 {
  font-size: clamp(28px, 3.6vw, 42px);
  line-height: 1.26;
  letter-spacing: -.045em;
  margin: 12px 0 14px;
  font-weight: 800;
  text-shadow: 0 4px 16px rgba(0, 0, 0, .85);
  word-break: keep-all;
}

.banner-intro h1 span {
  background: linear-gradient(180deg, #ecfdf5 0%, #6ee7b7 48%, #10b981 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: #10b981;
  -webkit-text-fill-color: transparent;
}

.banner-lead {
  color: #c9dec9;
  line-height: 1.75;
  margin: 0 0 20px;
  font-size: 14px;
  word-break: keep-all;
}

.banner-intro-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.banner-cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #03100a;
  font-size: 13px;
  font-weight: 800;
  border: 1px solid #34d399;
  border-radius: 4px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, .5);
  text-decoration: none;
  transition: background .2s, border-color .2s, box-shadow .2s, transform .2s;
}

.banner-cta-primary:hover {
  background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
  color: #020805;
  border-color: #6ee7b7;
  box-shadow: 0 8px 22px rgba(0, 0, 0, .65), 0 0 14px rgba(16, 185, 129, .4);
  transform: translateY(-1px);
}

.banner-cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: rgba(7, 26, 17, .88);
  border: 1px solid rgba(52, 211, 153, .35);
  border-radius: 4px;
  color: #a7f3d0;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: background .2s, border-color .2s, color .2s, transform .2s;
}

.banner-cta-secondary:hover {
  background: rgba(12, 38, 26, .95);
  border-color: #10b981;
  color: #ecfdf5;
  transform: translateY(-1px);
}

/* 우측 엠블럼 */
.banner-hero-emblem {
  position: relative;
  z-index: 2;
  width: 240px;
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.banner-hero-glow {
  position: absolute;
  width: 200px;
  height: 150px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(16, 185, 129, .28) 0%, transparent 70%);
  pointer-events: none;
}

.banner-hero-ring {
  position: absolute;
  width: 164px;
  height: 164px;
  border-radius: 50%;
  border: 1px dashed rgba(16, 185, 129, .35);
  pointer-events: none;
}

.banner-hero-emblem img {
  position: relative;
  display: block;
  width: 210px;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 10px 22px rgba(0, 0, 0, .9)) drop-shadow(0 0 18px rgba(16, 185, 129, .35));
}

/* 규격 바로가기 바 */
.banner-sizes {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  padding: 24px 0 16px;
}

.banner-sizes > span {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .16em;
  color: #86a38f;
  margin-right: auto;
}

.banner-sizes a {
  border: 1px solid rgba(52, 211, 153, .35);
  background: rgba(7, 26, 17, .85);
  border-radius: 4px;
  padding: 9px 14px;
  color: #d1fae5;
  font: 12px Consolas, monospace;
  text-decoration: none;
  transition: border-color .2s, transform .2s, background .2s;
}

.banner-sizes a b {
  color: #34d399;
  margin-right: 4px;
}

.banner-sizes a:hover {
  border-color: #6ee7b7;
  background: rgba(12, 38, 26, .95);
  transform: translateY(-1px);
}

/* 안내 박스: 상하좌우 균일 1px 테두리 유지 */
.banner-note {
  display: flex;
  gap: 24px;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  background: rgba(7, 26, 17, .75);
  border: 1px solid rgba(52, 211, 153, .35);
  border-radius: 6px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, .35);
  color: #c9dec9;
  font-size: 12px;
  line-height: 1.7;
  margin: 4px 0 28px;
}

.banner-note > span {
  white-space: nowrap;
  color: #6ee7b7;
  font-weight: 700;
  font-size: 10px;
  letter-spacing: .1em;
}

.banner-note p {
  max-width: 720px;
  margin: 0;
}

/* 배너 그리드 & 카드 */
.banner-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.banner-card {
  min-width: 0;
  background: linear-gradient(180deg, #071a11 0%, #03100a 100%);
  border: 1px solid rgba(52, 211, 153, .35);
  border-radius: 8px;
  box-shadow: 0 16px 42px rgba(0, 0, 0, .55);
  scroll-margin-top: 110px;
  transition: border-color .25s, box-shadow .25s;
}

.banner-card:hover {
  border-color: rgba(52, 211, 153, .75);
  box-shadow: 0 20px 50px rgba(0, 0, 0, .75), 0 0 26px rgba(16, 185, 129, .2);
}

.banner-card-wide {
  grid-column: 1 / -1;
}

.banner-card:has(.banner-preview[data-width="450"]) {
  grid-column: 1 / -1;
}
.banner-card:has(.banner-preview[data-width="450"]) .banner-stage {
  min-height: 190px;
}

.banner-card-heading {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 12px;
}

.banner-card-heading h2 {
  margin: 6px 0 0;
  font-size: 20px;
  color: #f0fdf4;
}

.banner-dimension {
  display: inline-block;
  padding: 5px 10px;
  background: rgba(3, 16, 10, .85);
  border: 1px solid rgba(52, 211, 153, .35);
  border-radius: 4px;
  color: #d1fae5;
  font: 12px Consolas, monospace;
  white-space: nowrap;
}

.banner-dimension small {
  color: #34d399;
}

.banner-stage {
  position: relative;
  min-height: 330px;
  display: grid;
  place-items: center;
  padding: 28px 24px;
  border-top: 1px solid rgba(52, 211, 153, .2);
  background:
    radial-gradient(ellipse at center, rgba(16, 185, 129, .1) 0%, #020805 75%),
    repeating-linear-gradient(45deg, rgba(52, 211, 153, .012) 0 2px, transparent 2px 10px);
}

.banner-card-wide .banner-stage {
  min-height: 165px;
  padding: 32px 24px;
}

/* ========================================================
   영상 플레이어 테두리(tarzan-player-frame) 디자인 일체화 프레임
   ======================================================== */
.banner-player-shell {
  position: relative;
  width: 100%;
  max-width: var(--banner-width);
  background: radial-gradient(circle at 50% 0, rgba(16, 185, 129, .14), transparent 45%), #04120a;
  border: 1px solid rgba(52, 211, 153, .45);
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, .85),
              0 0 28px rgba(16, 185, 129, .2),
              inset 0 1px 0 rgba(255, 226, 158, .15);
  overflow: visible;
}

/* 배너 내부 타잔 풀숲 덩굴 & 에메랄드 룬 테두리 장식 레이어 */
.banner-player-shell .tarzan-jungle-border {
  position: absolute;
  inset: -6px;
  pointer-events: none;
  z-index: 15;
}

.banner-player-shell .jungle-corner {
  position: absolute;
  width: 36px;
  height: 36px;
  background-image: url('/images/frame_jungle_border.png');
  background-size: 144px 144px;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, .85)) drop-shadow(0 0 8px rgba(16, 185, 129, .5));
  transition: transform 0.3s ease, filter 0.3s ease;
  pointer-events: none;
}

.banner-player-shell .jungle-corner.top-left {
  top: -2px;
  left: -2px;
  background-position: top left;
}

.banner-player-shell .jungle-corner.top-right {
  top: -2px;
  right: -2px;
  background-position: top right;
}

.banner-player-shell .jungle-corner.bottom-left {
  bottom: -2px;
  left: -2px;
  background-position: bottom left;
}

.banner-player-shell .jungle-corner.bottom-right {
  bottom: -2px;
  right: -2px;
  background-position: bottom right;
}

/* 대형 배너(500x300, 830x360)용 코너 스케일 */
.banner-card:has(.banner-preview[data-width="500"]) .jungle-corner,
.banner-card-wide:has(.banner-preview[data-width="830"]) .jungle-corner {
  width: 44px;
  height: 44px;
  background-size: 176px 176px;
}

/* 초슬림 가로형 배너(911x90)용 코너 스케일 (90px 높이 침범 방지) */
.banner-card:has(.banner-preview[data-height="90"]) .jungle-corner {
  width: 24px;
  height: 24px;
  background-size: 96px 96px;
}

/* 컴팩트 배너(450x120)용 코너 스케일 */
.banner-card:has(.banner-preview[data-height="120"]) .jungle-corner {
  width: 28px;
  height: 28px;
  background-size: 112px 112px;
}

.banner-card:hover .jungle-corner {
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, .95))
          drop-shadow(0 0 14px rgba(16, 185, 129, .8))
          drop-shadow(0 0 6px rgba(251, 191, 36, .6));
}

.banner-player-shell .jungle-vine {
  position: absolute;
  left: 36px;
  right: 36px;
  height: 8px;
  background: radial-gradient(ellipse at 50% 50%, rgba(16, 185, 129, .4), transparent 70%),
              repeating-linear-gradient(90deg, rgba(52, 211, 153, .14) 0 8px, transparent 8px 24px);
  opacity: .8;
  pointer-events: none;
}

.banner-player-shell .jungle-vine.top-vine {
  top: -2px;
  border-top: 1px dashed rgba(213, 177, 106, .5);
}

.banner-player-shell .jungle-vine.bottom-vine {
  bottom: -2px;
  border-bottom: 1px dashed rgba(213, 177, 106, .5);
}

.banner-preview {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 7px;
  overflow: hidden;
  background: #020805;
}

.banner-preview hyperframes-player {
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
}

.banner-preview iframe {
  border: 0;
  position: absolute;
  left: 0;
  top: 0;
  transform-origin: top left;
}

.banner-loading {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #34d399;
  font-size: 12px;
}

/* 실시간 타임라인 모션 컨트롤 바 */
.banner-hf-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 24px;
  background: #020805;
  border-block: 1px solid rgba(52, 211, 153, .2);
}

.hf-badge {
  font: 700 10px/1 Consolas, monospace;
  letter-spacing: .14em;
  color: #6ee7b7;
  padding: 4px 7px;
  background: rgba(16, 185, 129, .12);
  border: 1px solid rgba(52, 211, 153, .38);
  border-radius: 3px;
}

.hf-scrubber {
  flex: 1;
  height: 6px;
  background: rgba(7, 26, 17, .9);
  border: 1px solid rgba(52, 211, 153, .25);
  border-radius: 999px;
  overflow: hidden;
  cursor: pointer;
  position: relative;
}

.hf-scrubber-fill {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, #059669, #34d399, #fde68a);
  box-shadow: 0 0 10px rgba(52, 211, 153, .7);
  transition: width .05s linear;
}

.hf-timecode {
  font: 11px Consolas, monospace;
  color: #86a38f;
  min-width: 82px;
  text-align: right;
}

.banner-card-bottom {
  padding: 20px 24px;
}

.banner-card-bottom p {
  color: #c9dec9;
  font-size: 13px;
  margin: 0 0 16px;
}

.banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.banner-actions button,
.banner-actions a {
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  color: #d1fae5;
  border: 1px solid rgba(52, 211, 153, .35);
  border-radius: 4px;
  background: rgba(7, 26, 17, .85);
  padding: 10px 16px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  transition: background .2s, border-color .2s, color .2s, transform .15s;
}

.banner-actions button[data-play]:not(:disabled) {
  background: linear-gradient(135deg, rgba(16, 185, 129, .22), rgba(5, 150, 105, .12));
  border-color: #10b981;
  color: #ecfdf5;
}

.banner-actions button:disabled {
  opacity: .5;
  cursor: default;
}

.banner-actions a:hover,
.banner-actions button:not(:disabled):hover {
  color: #ffffff;
  border-color: #34d399;
  background: rgba(12, 38, 26, .95);
  transform: translateY(-1px);
}

.banner-gallery :focus-visible {
  outline: 2px solid #34d399;
  outline-offset: 4px;
}

.banner-status {
  color: #34d399;
  font-size: 12px;
  margin: 0 24px 16px;
}

.banner-status:empty {
  display: none;
}

.banner-usage {
  margin-top: 44px;
  padding: 28px 32px;
  background: rgba(7, 26, 17, .75);
  border: 1px solid rgba(52, 211, 153, .35);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .4);
}

.banner-usage h2 {
  font-size: 16px;
  color: #6ee7b7;
  margin-top: 0;
  margin-bottom: 12px;
}

.banner-usage p {
  color: #86a38f;
  font-size: 13px;
  line-height: 1.85;
  max-width: 880px;
  margin-bottom: 10px;
}

@media (max-width: 760px) {
  .banner-intro {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    padding: 24px 20px;
    gap: 16px;
  }
  .banner-intro-links { justify-content: center; }
  .banner-hero-emblem { width: 180px; height: 120px; order: -1; }
  .banner-hero-emblem img { width: 160px; }
}

@media (max-width: 700px) {
  .banner-gallery { padding: 100px 14px 48px; }
  .banner-grid { grid-template-columns: 1fr; }
  .banner-note { flex-direction: column; align-items: flex-start; gap: 8px; }
  .banner-sizes > span { width: 100%; }
  .banner-card-heading { flex-direction: column; align-items: flex-start; padding: 16px; }
  .banner-stage { min-height: 0; padding: 18px 10px; }
  .banner-card-wide .banner-stage { padding: 22px 10px; min-height: 0; }
  .banner-hf-bar { padding: 8px 14px; gap: 8px; }
  .banner-card-bottom { padding: 16px; }
  .banner-usage { padding: 20px 16px; }
  .banner-player-shell .jungle-corner { width: 36px; height: 36px; background-size: 144px 144px; }
  .banner-player-shell .jungle-vine { left: 28px; right: 28px; }
}