/* ============================================================
   UNIVERSAL LEARNING — Recursos (centro de conocimiento)
   Built on ul-tokens.css + landing.css.
   ============================================================ */

/* ---------- Active nav ---------- */
.nav-link.is-active { color: var(--ul-navy); font-weight: 600; }
.nav-link.is-active::after { right: 0; }
.mobile-nav a.m-link.is-active { color: var(--ul-turquoise); }

/* ============================================================
   ARTÍCULOS — tríptico de 3 paneles de igual peso
   ============================================================ */
.res-arts { padding: 64px 0; background: var(--ul-white); }
@media (min-width: 880px) { .res-arts { padding: 104px 0; } }
.res-arts__head { max-width: 720px; margin-bottom: 36px; }
.res-arts__title {
  font-family: var(--font-display); font-weight: 700; text-transform: none;
  letter-spacing: 0.01em; font-size: clamp(36px, 5vw, 58px); line-height: 1;
  color: var(--ul-navy); margin: 6px 0 0;
}
.res-arts__intro { color: var(--ul-slate); font-size: 24px; line-height: 1.6; margin: 16px 0 0; max-width: none; white-space: nowrap; }

.res-arts__grid { display: grid; grid-template-columns: 1fr; gap: 18px; }
@media (min-width: 760px) { .res-arts__grid { grid-template-columns: repeat(3, 1fr); gap: 20px; } }

.art-panel {
  position: relative; display: block; overflow: hidden; isolation: isolate;
  min-height: 440px; border-radius: var(--radius-lg);
  background: var(--ul-navy-deep); border: 1px solid var(--ul-border);
  color: #fff; text-decoration: none;
  transition: transform var(--dur-slow) var(--ease-out), box-shadow var(--dur-slow) var(--ease-out);
}
@media (min-width: 760px) { .art-panel { min-height: 580px; } }

.art-panel__img { position: absolute; inset: 0; width: 100%; height: 100%; display: block; z-index: 0; transition: transform 1.1s var(--ease-out); }
.art-panel__scrim {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(10,0,48,0.18) 0%, rgba(10,0,48,0.74) 64%, rgba(10,0,48,0.94) 100%);
  transition: opacity var(--dur-slow) var(--ease-out);
}
.art-panel__bar {
  position: absolute; top: 0; left: 0; right: 0; height: 4px; z-index: 3;
  background: var(--gradient-turquoise); transform: scaleX(0); transform-origin: left;
  transition: transform var(--dur-slow) var(--ease-out);
}
.art-panel__top {
  position: absolute; top: 0; left: 0; right: 0; z-index: 2;
  display: flex; align-items: flex-start; justify-content: space-between; gap: 12px;
  padding: 24px 24px 0;
}
.art-panel__num {
  font-family: var(--font-display); font-weight: 700; line-height: 0.8;
  font-size: clamp(58px, 7vw, 96px); color: transparent;
  -webkit-text-stroke: 1.5px rgba(14,239,218,0.6); text-stroke: 1.5px rgba(14,239,218,0.6);
}
.art-panel__tag {
  margin-top: 12px; flex: 0 0 auto; font-size: 15.5px; letter-spacing: 0.14em; text-transform: none;
  color: #fff; border: 1px solid rgba(14,239,218,0.42); border-radius: var(--radius-pill);
  padding: 6px 13px; background: rgba(16,0,70,0.42); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
}
.art-panel__body { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; padding: 24px; }
.art-panel__title {
  font-family: var(--font-display); font-weight: 600; text-transform: none;
  font-size: clamp(26px, 2.4vw, 34px); line-height: 1.06; color: #fff; margin: 0; text-wrap: balance;
}
.art-panel__foot {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  margin-top: 18px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.16);
}
.art-panel__meta { display: inline-flex; align-items: center; gap: 7px; font-size: 19px; color: rgba(255,255,255,0.72); }
.art-panel__meta svg { width: 15px; height: 15px; color: var(--ul-turquoise); flex: 0 0 auto; }
.art-panel__go { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 20px; color: var(--ul-turquoise); white-space: nowrap; }
.art-panel__go svg { width: 18px; height: 18px; transition: transform var(--dur-base) var(--ease-out); }

.art-panel:hover { transform: translateY(-6px); box-shadow: var(--shadow-glow-blue); }
.art-panel:hover .art-panel__img { transform: scale(1.06); }
.art-panel:hover .art-panel__scrim { opacity: 0.82; }
.art-panel:hover .art-panel__bar { transform: scaleX(1); }
.art-panel:hover .art-panel__go svg { transform: translateX(4px); }
.art-panel:focus-visible { outline: 2px solid var(--ul-turquoise); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) {
  .art-panel, .art-panel__img, .art-panel__scrim, .art-panel__bar, .art-panel__go svg { transition: none; }
}

/* ============================================================
   HERO + SEARCH
   ============================================================ */
.res-hero { position: relative; overflow: hidden; background: var(--gradient-navy-radial); color: #fff; padding: 66px 0 78px; }
@media (min-width: 880px) { .res-hero { padding: 92px 0 100px; } }
.res-hero .ul-wrap { position: relative; z-index: 2; }
.res-hero .eyebrow { color: var(--ul-turquoise); }
.res-hero .eyebrow::before { background: var(--ul-turquoise); }
.res-hero h1 {
  color: #fff;
  font-size: clamp(38px, 6vw, 64px);
  text-transform: none; letter-spacing: -0.02em; line-height: 1.2;
  margin: 20px 0 0; max-width: 26ch; text-shadow: 0 0 40px rgba(14,239,218,0.18);
}
.res-hero__lead { font-size: 24px; line-height: 1.62; color: rgba(255,255,255,0.8); margin: 24px 0 0; max-width: 58ch; }

.res-search {
  margin-top: 36px; max-width: 660px; position: relative;
  display: flex; align-items: center; gap: 14px;
  background: rgba(16,0,70,0.45); border: 1.5px solid rgba(14,239,218,0.28);
  border-radius: var(--radius-pill); padding: 6px 6px 6px 22px; backdrop-filter: blur(12px);
  transition: border-color var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.res-search:focus-within { border-color: var(--ul-turquoise); box-shadow: var(--shadow-glow-turquoise); }
.res-search svg { width: 22px; height: 22px; color: var(--ul-turquoise); flex: 0 0 auto; }
.res-search input { flex: 1; background: transparent; border: 0; outline: none; font-family: var(--font-body); font-size: 22px; color: #fff; padding: 14px 0; }
.res-search input::placeholder { color: rgba(255,255,255,0.55); }
.res-search__btn { flex: 0 0 auto; }
@media (max-width: 560px) { .res-search__btn { display: none; } }

.res-hero__quick { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 8px 10px; align-items: center; }
.res-hero__quick span { font-size: 18.5px; color: rgba(255,255,255,0.55); }
.res-chip-link { font-size: 16.5px; color: rgba(255,255,255,0.82); border: 1px solid rgba(14,239,218,0.25); background: rgba(255,255,255,0.04); border-radius: var(--radius-pill); padding: 6px 13px; cursor: pointer; transition: border-color var(--dur-base), color var(--dur-base); }
.res-chip-link:hover { border-color: var(--ul-turquoise); color: var(--ul-turquoise); }

/* ============================================================
   SECTION SCAFFOLD
   ============================================================ */
.res-sec { padding: 64px 0; }
.res-sec--soft { background: var(--ul-bg-soft); }
.res-sec__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-bottom: 36px; }
.res-sec__head .eyebrow { margin-bottom: 0; }
.res-sec__title { font-size: clamp(30px, 3.4vw, 44px); text-transform: none; letter-spacing: -0.01em; color: var(--ul-navy); margin-top: 14px; }
.res-sec__intro { font-size: 22px; line-height: 1.6; color: var(--ul-muted); margin-top: 12px; max-width: 60ch; }

/* ============================================================
   CATEGORIES (temas destacados)
   ============================================================ */
.res-cats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (min-width: 720px) { .res-cats { grid-template-columns: repeat(4, 1fr); } }
.res-cat {
  background: #fff; border: 1px solid var(--ul-border); border-radius: var(--radius-lg);
  padding: 26px 24px; cursor: pointer; text-align: left; position: relative; overflow: hidden;
  display: flex; flex-direction: column; align-items: flex-start;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base);
}
.res-cat::before { content: ""; position: absolute; left: 0; top: 0; height: 3px; width: 0; background: var(--gradient-turquoise); transition: width var(--dur-slow) var(--ease-out); }
.res-cat:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.res-cat:hover::before { width: 100%; }
.res-cat__icon { width: 54px; height: 54px; border-radius: var(--radius-md); background: var(--ul-bg-tint); border: 1px solid var(--ul-border); color: var(--ul-navy); display: flex; align-items: center; justify-content: center; margin-bottom: 18px; transition: background var(--dur-base), color var(--dur-base); }
.res-cat__icon svg { width: 28px; height: 28px; }
.res-cat:hover .res-cat__icon { background: var(--gradient-turquoise); color: var(--ul-navy-deep); border-color: transparent; }
.res-cat h3 { font-size: 22px; text-transform: none; letter-spacing: 0.01em; color: var(--ul-navy); line-height: 1.1; }
.res-cat p { font-size: 19.5px; color: var(--ul-muted); margin: 8px 0 0; line-height: 1.5; }
.res-cat__n { margin-top: 16px; font-family: var(--font-display); font-weight: 600; font-size: 16px; text-transform: none; letter-spacing: 0.08em; color: var(--ul-turquoise-dark); }

/* ============================================================
   FEATURED (recursos destacados)
   ============================================================ */
.res-feat { display: grid; grid-template-columns: 1fr; gap: 22px; }
@media (min-width: 920px) { .res-feat { grid-template-columns: 1.5fr 1fr; grid-auto-rows: 1fr; } }
.res-feat__main {
  position: relative; border-radius: var(--radius-xl); overflow: hidden;
  background: var(--ul-navy-deep); color: #fff; display: flex; min-height: 360px;
  border: 1px solid rgba(14,239,218,0.25); cursor: pointer;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.res-feat__main:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); }
.res-feat__main image-slot { position: absolute; inset: 0; width: 100%; height: 100%; }
.res-feat__main::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,0,48,0.2) 0%, rgba(10,0,48,0.55) 50%, rgba(10,0,48,0.92) 100%); }
.res-feat__body { position: relative; z-index: 2; margin-top: auto; padding: 34px; }
.res-feat__body .res-type { color: var(--ul-turquoise); }
.res-feat__body h3 { font-size: clamp(28px, 3vw, 38px); text-transform: none; letter-spacing: -0.005em; color: #fff; line-height: 1.04; margin-top: 12px; max-width: 20ch; }
.res-feat__body p { font-size: 21px; line-height: 1.6; color: rgba(255,255,255,0.82); margin: 12px 0 0; max-width: 50ch; }
.res-feat__body .link-arrow { margin-top: 18px; color: var(--ul-turquoise); }
.res-feat__body .link-arrow:hover { color: #fff; }
.res-feat__side { display: flex; flex-direction: column; gap: 22px; }

/* ============================================================
   TYPE BADGE + TOPIC EYEBROW (shared)
   ============================================================ */
.res-type { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-body); font-weight: 600; text-transform: none; letter-spacing: 0.08em; font-size: 14.5px; color: var(--ul-sky); }
.res-type svg { width: 13px; height: 13px; }

/* ============================================================
   LIBRARY (biblioteca filtrable)
   ============================================================ */
.res-lib-toolbar { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-bottom: 30px; }
.res-filters { display: flex; gap: 8px; overflow-x: auto; flex: 1; min-width: 0; padding-bottom: 2px; scrollbar-width: thin; }
.res-filters::-webkit-scrollbar { height: 4px; }
.res-filters::-webkit-scrollbar-thumb { background: var(--ul-border-strong); border-radius: 999px; }
.res-filter {
  flex: 0 0 auto; cursor: pointer; white-space: nowrap;
  font-family: var(--font-body); font-weight: 500; text-transform: none; letter-spacing: 0.05em; font-size: 16.5px;
  color: var(--ul-slate); background: #fff; border: 1.5px solid var(--ul-border); border-radius: var(--radius-pill);
  padding: 10px 18px; transition: background var(--dur-base), color var(--dur-base), border-color var(--dur-base), box-shadow var(--dur-base);
}
.res-filter:hover { border-color: var(--ul-turquoise-dark); color: var(--ul-navy); }
.res-filter.is-active { background: var(--ul-navy); color: #fff; border-color: var(--ul-navy); box-shadow: 0 6px 16px rgba(26,0,114,0.22); }
.res-lib-count { flex: 0 0 auto; font-size: 20px; color: var(--ul-muted); }
.res-lib-count b { font-family: var(--font-display); font-weight: 700; font-size: 22px; color: var(--ul-navy); margin-right: 4px; }
@media (max-width: 720px) { .res-lib-count { display: none; } }

.res-grid-lib { display: grid; grid-template-columns: 1fr; gap: 24px; }
@media (min-width: 600px) { .res-grid-lib { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .res-grid-lib { grid-template-columns: repeat(3, 1fr); } }

.k-card {
  background: #fff; border: 1px solid var(--ul-border); border-radius: var(--radius-lg); overflow: hidden;
  display: flex; flex-direction: column; cursor: pointer; text-align: left; padding: 0; font: inherit; color: inherit;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base);
}
.k-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }
.k-card:focus-visible { outline: 2px solid var(--ul-turquoise); outline-offset: 3px; }
.k-card.is-hidden { display: none; }
.k-card__media { position: relative; overflow: hidden; background: var(--ul-navy-deep); }
.k-card__media image-slot { width: 100%; display: block; aspect-ratio: 16 / 10; transition: transform var(--dur-slow) var(--ease-out); }
.k-card:hover .k-card__media image-slot { transform: scale(1.05); }
.k-card__badge {
  position: absolute; top: 13px; left: 13px; z-index: 3; display: inline-flex; align-items: center; gap: 6px;
  background: rgba(16,0,70,0.82); backdrop-filter: blur(6px); color: var(--ul-turquoise);
  font-family: var(--font-body); font-size: 14.5px; font-weight: 600; text-transform: none; letter-spacing: 0.09em;
  padding: 6px 12px; border-radius: var(--radius-pill); border: 1px solid rgba(14,239,218,0.25);
}
.k-card__badge svg { width: 13px; height: 13px; }
.k-card__play { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); z-index: 3; width: 58px; height: 58px; border-radius: 50%; border: 1.5px solid rgba(14,239,218,0.7); background: rgba(16,0,70,0.5); backdrop-filter: blur(4px); color: var(--ul-turquoise); display: flex; align-items: center; justify-content: center; transition: transform var(--dur-base) var(--ease-out), background var(--dur-base); }
.k-card__play svg { width: 24px; height: 24px; margin-left: 3px; }
.k-card:hover .k-card__play { transform: translate(-50%,-50%) scale(1.08); background: rgba(16,0,70,0.7); }
.k-card__body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.k-card__topic { color: var(--ul-sky); margin-bottom: 10px; }
.k-card h3 { font-size: 22px; text-transform: none; letter-spacing: 0.005em; color: var(--ul-navy); line-height: 1.16; }
.k-card p { font-size: 20px; color: var(--ul-muted); margin: 10px 0 0; line-height: 1.55; flex: 1; }
.k-card__foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--ul-border); }
.k-card__meta { font-size: 18px; color: var(--ul-muted); display: inline-flex; align-items: center; gap: 7px; }
.k-card__meta svg { width: 14px; height: 14px; color: var(--ul-turquoise-dark); }
.k-card__cta { font-family: var(--font-body); font-weight: 600; text-transform: none; letter-spacing: 0.06em; font-size: 16px; color: var(--ul-turquoise-dark); display: inline-flex; align-items: center; gap: 7px; transition: gap var(--dur-base) var(--ease-out); }
.k-card__cta svg { width: 15px; height: 15px; }
.k-card:hover .k-card__cta { gap: 11px; }

.res-empty { display: none; text-align: center; padding: 60px 20px; background: #fff; border: 1px dashed var(--ul-border-strong); border-radius: var(--radius-lg); grid-column: 1 / -1; }
.res-empty.is-on { display: block; }
.res-empty svg { width: 44px; height: 44px; color: var(--ul-muted); }
.res-empty h3 { font-size: 26px; text-transform: none; color: var(--ul-navy); margin-top: 16px; }
.res-empty p { font-size: 21px; color: var(--ul-muted); margin: 10px 0 0; }

/* ============================================================
   DOWNLOADABLES (lead-gen band — navy)
   ============================================================ */
.res-down { background: var(--gradient-navy-radial); color: #fff; position: relative; overflow: hidden; }
.res-down .res-sec__title { color: #fff; }
.res-down .eyebrow { color: var(--ul-turquoise); }
.res-down .eyebrow::before { background: var(--ul-turquoise); }
.res-down .res-sec__intro { color: rgba(255,255,255,0.74); }
.res-down__grid { display: grid; grid-template-columns: 1fr; gap: 16px; position: relative; z-index: 2; }
@media (min-width: 720px) { .res-down__grid { grid-template-columns: repeat(2, 1fr); } }
.res-dl {
  display: flex; align-items: center; gap: 18px; background: rgba(255,255,255,0.04);
  border: 1px solid rgba(14,239,218,0.2); border-radius: var(--radius-lg); padding: 20px 22px;
  cursor: pointer; text-align: left; width: 100%; font: inherit; color: inherit;
  transition: transform var(--dur-base) var(--ease-out), border-color var(--dur-base), background var(--dur-base);
}
.res-dl:hover { transform: translateY(-3px); border-color: var(--ul-turquoise); background: rgba(14,239,218,0.06); }
.res-dl__icon { width: 52px; height: 52px; border-radius: var(--radius-md); background: var(--gradient-turquoise); color: var(--ul-navy-deep); display: flex; align-items: center; justify-content: center; flex: 0 0 auto; box-shadow: var(--shadow-glow-turquoise); }
.res-dl__icon svg { width: 26px; height: 26px; }
.res-dl__info { flex: 1; min-width: 0; }
.res-dl__type { font-family: var(--font-body); font-weight: 600; text-transform: none; letter-spacing: 0.1em; font-size: 14.5px; color: var(--ul-turquoise); }
.res-dl__info h3 { font-size: 21px; color: #fff; text-transform: none; letter-spacing: 0.005em; line-height: 1.18; margin-top: 6px; }
.res-dl__info span { font-size: 18.5px; color: rgba(255,255,255,0.6); margin-top: 6px; display: block; }
.res-dl__go { flex: 0 0 auto; width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid rgba(14,239,218,0.4); display: flex; align-items: center; justify-content: center; color: var(--ul-turquoise); transition: background var(--dur-base), color var(--dur-base); }
.res-dl__go svg { width: 20px; height: 20px; }
.res-dl:hover .res-dl__go { background: var(--ul-turquoise); color: var(--ul-navy-deep); }
.res-down__note { position: relative; z-index: 2; margin-top: 24px; font-size: 19px; color: rgba(255,255,255,0.6); display: inline-flex; align-items: center; gap: 9px; }
.res-down__note svg { width: 16px; height: 16px; color: var(--ul-turquoise); flex: 0 0 auto; }

/* ============================================================
   CROSS-LINK STRIPS (casos · videos)
   ============================================================ */
.res-strip { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 760px) { .res-strip { grid-template-columns: repeat(3, 1fr); } }
.res-strip__card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--ul-border); border-radius: var(--radius-lg); overflow: hidden; transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out); }
.res-strip__card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.res-strip__media { position: relative; background: var(--ul-navy-deep); }
.res-strip__media image-slot { width: 100%; display: block; aspect-ratio: 16 / 10; }
.res-strip__tag { position: absolute; top: 12px; left: 12px; z-index: 3; display: inline-flex; align-items: center; gap: 6px; background: rgba(16,0,70,0.86); color: var(--ul-turquoise); font-family: var(--font-body); font-size: 14px; font-weight: 600; text-transform: none; letter-spacing: 0.1em; padding: 5px 11px; border-radius: var(--radius-pill); }
.res-strip__tag svg { width: 12px; height: 12px; }
.res-strip__play { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); z-index: 3; width: 52px; height: 52px; border-radius: 50%; border: 1.5px solid rgba(14,239,218,0.7); background: rgba(16,0,70,0.5); color: var(--ul-turquoise); display: flex; align-items: center; justify-content: center; }
.res-strip__play svg { width: 22px; height: 22px; margin-left: 3px; }
.res-strip__body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.res-strip__card h3 { font-size: 21px; text-transform: none; letter-spacing: 0.005em; color: var(--ul-navy); line-height: 1.16; }
.res-strip__card p { font-size: 19.5px; color: var(--ul-muted); margin: 8px 0 0; line-height: 1.5; flex: 1; }
.res-strip__card .link-arrow { margin-top: 16px; }
.res-sec__foot { margin-top: 36px; display: flex; justify-content: center; }

/* ============================================================
   VIDEO / DEMO LIGHTBOX
   ============================================================ */
.lb { position: fixed; inset: 0; z-index: 280; display: none; }
.lb.is-open { display: block; }
.lb__scrim { position: absolute; inset: 0; background: rgba(10,0,48,0.72); backdrop-filter: blur(6px); opacity: 0; transition: opacity var(--dur-base); }
.lb.is-open .lb__scrim { opacity: 1; }
.lb__dialog {
  position: absolute; top: 50%; left: 50%; width: min(900px, 94vw); max-height: 92vh; overflow: auto;
  transform: translate(-50%, -46%) scale(0.98); opacity: 0;
  background: #fff; border-radius: var(--radius-xl); box-shadow: var(--shadow-xl);
  transition: transform var(--dur-slow) var(--ease-out), opacity var(--dur-slow) var(--ease-out);
}
.lb.is-open .lb__dialog { transform: translate(-50%, -50%) scale(1); opacity: 1; }
.lb__close { position: absolute; top: 16px; right: 16px; width: 42px; height: 42px; border-radius: var(--radius-md); border: 1px solid rgba(255,255,255,0.25); background: rgba(16,0,70,0.4); color: #fff; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; z-index: 6; transition: background var(--dur-base); }
.lb__close:hover { background: rgba(16,0,70,0.65); }
.lb__close svg { width: 20px; height: 20px; }
.lb__player { position: relative; aspect-ratio: 16 / 9; background: var(--ul-navy-deep); border-radius: var(--radius-xl) var(--radius-xl) 0 0; overflow: hidden; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; color: #fff; }
.lb__player .hex-field { opacity: 0.5; }
.lb__player-btn { position: relative; z-index: 2; width: 78px; height: 78px; border-radius: 50%; border: 1.5px solid rgba(14,239,218,0.7); background: rgba(16,0,70,0.5); color: var(--ul-turquoise); display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-glow-turquoise); }
.lb__player-btn svg { width: 32px; height: 32px; margin-left: 4px; }
.lb__player-note { position: relative; z-index: 2; font-size: 19px; color: rgba(255,255,255,0.7); display: inline-flex; align-items: center; gap: 8px; text-align: center; padding: 0 24px; }
.lb__player-note svg { width: 15px; height: 15px; color: var(--ul-turquoise); flex: 0 0 auto; }
.lb__body { padding: 28px 32px 32px; }
.lb__meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.lb__cat { font-family: var(--font-body); font-weight: 600; text-transform: none; letter-spacing: 0.1em; font-size: 15px; color: var(--ul-sky); }
.lb__body h2 { font-size: clamp(28px, 3.4vw, 38px); text-transform: none; letter-spacing: -0.005em; color: var(--ul-navy); line-height: 1.05; }
.lb__body p.lb__desc { font-size: 22px; line-height: 1.62; color: var(--ul-slate); margin: 14px 0 0; }
.lb__foot { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--ul-border); }
.lb__foot .btn { flex: 1; min-width: 200px; }
@media (max-width: 520px) { .lb__body { padding: 24px; } .lb__foot .btn { min-width: 100%; } }