.sol-section { padding: 4rem 0 3rem; }
    .sol-header { text-align: center; margin-bottom: 1.5rem; }
    .sol-badge { display: inline-block; background: rgba(201,71,225,0.12); border: 1px solid rgba(201,71,225,0.3); border-radius: 2em; padding: 0.35rem 1.1rem; color: var(--brand); font-size: 0.8rem; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 0.6rem; }
    .sol-header h2 { font-size: clamp(1.4rem, 2.8vw, 2rem); margin-bottom: 0.5rem; }
    .sol-header p { color: var(--brand); font-size: clamp(0.85rem, 1.3vw, 1.05rem); }
    .sol-logo { color: rgba(255,255,255,0.3); font-size: 0.85rem; text-align: right; white-space: nowrap; padding-top: 0.5rem; }
    .sol-wheel { width: 100%; max-width: 820px; margin: 0 auto; }
    /* Layout — wheel centered, panel absolutely positioned to the right */
    .sol-layout-2col { position: relative; width: 100%; }
    .sol-header .sol-access-header { text-align: left; color: rgba(255,255,255,0.9); font-size: clamp(1.5rem, 2.5vw, 2.1rem); font-weight: 500; letter-spacing: 0.04em; margin: 1.7rem 0 0; }
    .sol-built-label { text-align: right; color: var(--brand); font-size: clamp(1rem, 1.6vw, 1.25rem); font-weight: 600; font-style: italic; margin: 1rem 1rem 0 0; }
    /* Strategic Collaboration panel — readable rounded card, top-right of wheel */
    .sol-collab { position: absolute; top: 45%; transform: translateY(-50%); right: -60px; width: 290px; max-width: 290px; display: flex; flex-direction: column; gap: 0.4rem; z-index: 3; }
    .sol-collab__connector { display: flex; align-items: center; gap: 0.5rem; color: var(--brand); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; padding-left: 0.8rem; position: relative; }
    .sol-collab__line { flex: 0 0 65px; height: 2px; background: linear-gradient(90deg, rgba(201,71,225,0.95), rgba(201,71,225,0.2)); border-radius: 2px; box-shadow: 0 0 10px rgba(201,71,225,0.5); margin-left: -70px; position: relative; }
    .sol-collab__line::before {
      content: '';
      position: absolute;
      left: -2px; top: 50%;
      transform: translateY(-50%);
      width: 0; height: 0;
      border-top: 6px solid transparent;
      border-bottom: 6px solid transparent;
      border-right: 8px solid var(--brand);
      filter: drop-shadow(0 0 4px rgba(201,71,225,0.6));
    }
    .sol-collab__label { white-space: nowrap; }
    /* Collapsible button + content */
    .sol-collab__details { width: 100%; }
    .sol-collab__btn {
      list-style: none;
      cursor: pointer;
      background: linear-gradient(135deg, rgba(201,71,225,0.22), rgba(122,79,184,0.15));
      border: 1px solid rgba(201,71,225,0.5);
      border-radius: 999px;
      padding: 0.7rem 1.1rem;
      color: #fff;
      font-size: 0.95rem;
      font-weight: 700;
      line-height: 1.2;
      box-shadow: 0 4px 18px rgba(201,71,225,0.25), inset 0 1px 0 rgba(255,255,255,0.1);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      display: flex; align-items: center; justify-content: center; gap: 0.5rem;
      text-align: center;
      white-space: nowrap;
      transition: background 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
    }
    .sol-collab__btn::-webkit-details-marker { display: none; }
    .sol-collab__btn:hover { transform: translateY(-1px); box-shadow: 0 6px 22px rgba(201,71,225,0.35), inset 0 1px 0 rgba(255,255,255,0.15); }
    .sol-collab__btn > span { white-space: nowrap; }
    .sol-collab__btn small { color: rgba(255,255,255,0.7); font-size: 0.7rem; font-weight: 500; margin-left: 0.25rem; white-space: nowrap; }
    .sol-collab__chev { color: var(--brand); flex-shrink: 0; transition: transform 0.3s ease; }
    .sol-collab__details[open] .sol-collab__chev { transform: rotate(180deg); }
    .sol-collab__panel { margin-top: 0.5rem; background: rgba(255,255,255,0.06); border: 1px solid rgba(201,71,225,0.3); border-radius: 20px; padding: 0.9rem 1.1rem; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 6px 22px rgba(0,0,0,0.3); animation: solCollabSlide 0.3s ease; }
    @keyframes solCollabSlide {
      from { opacity: 0; transform: translateY(-6px); }
      to   { opacity: 1; transform: translateY(0); }
    }
    .sol-collab__list { list-style: none; padding: 0; margin: 0 0 0.7rem; }
    .sol-collab__list li { color: #fff; font-size: 0.95rem; line-height: 1.45; padding: 0.42rem 0 0.42rem 0.95rem; position: relative; border-bottom: 1px solid rgba(255,255,255,0.07); }
    .sol-collab__list li:last-child { border-bottom: none; }
    .sol-collab__list li::before { content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 4px; height: 4px; background: var(--brand); border-radius: 50%; box-shadow: 0 0 5px rgba(201,71,225,0.7); }
    .sol-collab__badge { display: inline-block; background: rgba(201,71,225,0.2); border: 1px solid rgba(201,71,225,0.45); border-radius: 999px; padding: 0.3rem 0.85rem; color: #fff; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.05em; }
    .sol-collab__panel { display: flex; flex-direction: column; align-items: center; }
    /* Orbiting access keywords — opacity controlled by JS, synced to actual beam */
    .sol-access-kw {
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.15s linear;
      transform: none !important;
      font-style: normal !important;
      font-variant: normal !important;
      font-stretch: normal !important;
      text-rendering: geometricPrecision;
      writing-mode: horizontal-tb !important;
      direction: ltr !important;
    }
    /* Once the keyword is fully visible, flash strong pink, then settle to white */
    .sol-access-kw.kw-flash { animation: solKwFlash 1.4s ease-out forwards; }
    @keyframes solKwFlash {
      0%   { fill: rgba(255,255,255,0.95); filter: drop-shadow(0 0 0 rgba(232,92,255,0)); }
      18%  { fill: #f368ff; filter: drop-shadow(0 0 14px rgba(232,92,255,1)); }
      45%  { fill: #f368ff; filter: drop-shadow(0 0 16px rgba(232,92,255,0.95)); }
      100% { fill: rgba(255,255,255,0.95); filter: drop-shadow(0 0 0 rgba(232,92,255,0)); }
    }
    /* ACCESS word glows pink */
    .sol-access-hl { color: var(--brand); animation: solAccessGlow 2.4s ease-in-out infinite; }
    @keyframes solAccessGlow {
      0%, 100% { text-shadow: 0 0 6px rgba(201,71,225,0.45); }
      50%      { text-shadow: 0 0 16px rgba(201,71,225,0.95), 0 0 30px rgba(201,71,225,0.55); }
    }
    @media (prefers-reduced-motion: reduce) {
      .sol-access-hl, .sol-access-kw.kw-flash { animation: none; }
      .sol-access-kw { animation: none; opacity: 0.7; }
    }
    @media (max-width: 1024px) {
      .sol-collab { width: 200px; max-width: 200px; right: -20px; }
    }
    @media (max-width: 768px) {
      .sol-collab { position: static; transform: none; width: 100%; max-width: 360px; margin: 1.5rem auto 0; }
      .sol-access-kw { display: none; }
      .sol-built-label { text-align: center; margin-right: 0; }
    }
    .sol-wheel svg { width: 100%; height: auto; display: block; overflow: visible; }
    .sol-wheel svg .seg { cursor: default; transition: filter 0.3s ease, opacity 0.3s ease; }
    .sol-wheel svg .seg:hover { filter: brightness(1.25) drop-shadow(0 0 20px rgba(201,71,225,0.5)); }
    .sol-wheel svg .seg:focus-visible { outline: none; }
    .sol-wheel svg .seg:focus { outline: none; }
    .sol-wheel svg .seg-text { pointer-events: none; }
    .sol-labels { display: flex; flex-direction: column; gap: 0.35rem; }
    .sol-labels__title { color: var(--brand); font-size: 0.8rem; font-weight: 600; margin-bottom: 0.3rem; line-height: 1.4; }
    .sol-label { color: rgba(199,121,181,0.75); font-size: 0.82rem; line-height: 1.5; padding: 0.15rem 0 0.15rem 0.6rem; border-left: 2px solid rgba(201,71,225,0.12); transition: all 0.25s; cursor: default; }
    .sol-label:hover { color: var(--brand); border-left-color: var(--brand); }
    .sol-collab { margin-top: 1.5rem; }
    .sol-collab__badge { display: inline-block; background: rgba(201,71,225,0.1); border: 1px solid rgba(201,71,225,0.2); border-radius: 6px; padding: 0.2rem 0.6rem; color: var(--brand); font-size: 0.68rem; font-weight: 600; margin-bottom: 0.5rem; }
    .sol-hwf { background: rgba(255,255,255,0.03); border: 1px solid rgba(201,71,225,0.15); border-radius: 10px; padding: 0.9rem 1rem; }
    .sol-hwf h4 { color: #FFF; font-size: 0.82rem; font-weight: 600; margin-bottom: 0.4rem; }
    .sol-hwf ul { margin: 0; padding: 0; }
    .sol-hwf li { color: rgba(255,255,255,0.55); font-size: 0.75rem; line-height: 1.6; list-style: none; padding-left: 0.8rem; position: relative; }
    .sol-hwf li::before { content: ''; position: absolute; left: 0; top: 0.5em; width: 4px; height: 4px; border-radius: 50%; background: var(--brand); }
    .sol-hwf__genome { display: inline-block; background: rgba(201,71,225,0.1); border: 1px solid rgba(201,71,225,0.2); border-radius: 8px; padding: 0.12rem 0.45rem; color: var(--brand); font-size: 0.6rem; font-weight: 600; margin-top: 0.4rem; }
    .sol-codev { color: rgba(199,121,181,0.6); font-size: 0.75rem; margin-top: 0.4rem; }
    .sol-built { text-align: right; color: var(--brand); font-size: clamp(1.5rem, 3vw, 2.4rem); font-weight: 700; font-family: var(--font-hero); margin-top: 1rem; }
    @media (max-width: 1100px) {
      .sol-layout { grid-template-columns: 1fr; max-width: 650px; margin: 0 auto; }
      .sol-labels { flex-direction: row; flex-wrap: wrap; justify-content: center; gap: 0.2rem 0.8rem; }
      .sol-label { border-left: none; padding-left: 0; }
      .sol-labels__title { width: 100%; text-align: center; }
      .sol-collab { text-align: center; }
      .sol-hwf { display: inline-block; text-align: left; }
      .sol-built { text-align: center; }
    }
    /* Lifecycle Chart — absolute positioning from PPTX data */
    .lc-wrap { position: relative; width: 100%; max-width: 1200px; margin: 0 auto; padding-bottom: 56%; }
    .lc-el {
      position: absolute;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      font-size: 0.92rem;
      line-height: 1.15;
      border-radius: 3px;
      overflow: hidden;
      transition: all 0.25s ease;
    }
    .lc-el:hover { filter: brightness(1.08); }
    .lc-brand-el { color: #fff; font-weight: 700; font-size: 0.98rem; }
    .lc-label-el { color: rgba(0,0,0,0.85); background: rgba(0,0,0,0.04); font-size: 0.9rem; font-weight: 500; }
    .lc-label-el[style*="background:#"] { color: #fff; }
    .lc-bar-el {
      color: rgba(0,0,0,0.92); background: rgba(0,0,0,0.03);
      padding: 0 1rem 0 0.6rem; font-size: 0.88rem; font-weight: 600; cursor: default;
      justify-content: flex-start; text-align: left;
      /* Right-pointing arrowhead at the right end (same fill as the bar) */
      clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 50%, calc(100% - 12px) 100%, 0 100%);
    }
    .lc-bar-el:hover { filter: brightness(0.93); color: rgba(0,0,0,1); box-shadow: 0 0 12px rgba(201,71,225,0.4); transform: scale(1.01); }
    .lc-brand-el:hover { filter: brightness(1.25); box-shadow: 0 0 15px rgba(201,71,225,0.5); }
    .lc-label-el:hover { filter: brightness(1.2); box-shadow: 0 0 12px rgba(201,71,225,0.4); }
    .lc-tl-el {
      background: #0070C0; color: #fff; font-weight: 600; font-size: 0.88rem;
      clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 50%, calc(100% - 10px) 100%, 0 100%, 10px 50%);
    }
    .lc-tl-first {
      clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 50%, calc(100% - 10px) 100%, 0 100%);
      border-radius: 3px 0 0 3px;
    }
    .lc-tl-launch { background: #C945E3; font-weight: 700; font-size: 0.65rem; border-radius: 3px; clip-path: none; }

    /* Track Record Gauges */
    .tr-gauge { text-align: center; }
    .tr-gauge svg { width: 100%; max-width: 130px; margin: 0 auto; display: block; }
    .tr-gauge__num { display: block; font-size: 1.6rem; font-weight: 700; color: var(--brand); line-height: 1.2; margin-top: 0.8rem; }
    .tr-gauge__label { display: block; font-size: 0.85rem; color: rgba(0,0,0,0.8); font-weight: 600; line-height: 1.4; margin-top: 0.4rem; }
    .tr-gauge__fill { transition: stroke-dasharray 1.5s ease-out; }
    /* Track Record bubble grid */
    .tr-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1.4rem 1rem; margin-top: 1.5rem; align-items: start; }
    .tr-bubble { position: relative; width: 100%; aspect-ratio: 1; max-width: 210px; margin: 0 auto;
      border: none; border-radius: 50%;
      display: flex; flex-direction: column; align-items: center; justify-content: center;
      text-align: center; padding: 0.8rem; box-sizing: border-box;
      background: rgba(255,255,255,0.35);
      transition: transform 0.3s ease, box-shadow 0.3s ease; }
    .tr-bubble:hover { transform: translateY(-3px); box-shadow: 0 0 25px rgba(201,71,225,0.25); }
    .tr-bubble__ring { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; }
    .tr-bubble__ring circle { fill: none; cx: 50; cy: 50; r: 48.5; stroke-width: 1.4; vector-effect: non-scaling-stroke; }
    .tr-bubble__ring-bg { stroke: rgba(201,71,225,0.18); }
    .tr-bubble__ring-fg {
      stroke: rgba(201,71,225,0.9);
      stroke-linecap: butt;
      stroke-dasharray: 330 330;
      stroke-dashoffset: 330;
      transform: rotate(-90deg);
      transform-origin: 50% 50%;
      transition: stroke-dashoffset 2.6s linear;
    }
    .tr-bubble.in-view .tr-bubble__ring-fg { stroke-dashoffset: 25; }
    .tr-bubble__num { font-family: var(--font-body); font-size: clamp(1.4rem, 2.4vw, 2.1rem); font-weight: 700; color: rgba(0,0,0,0.88); line-height: 1.05; }
    .tr-bubble__num small { font-size: 0.55em; font-weight: 500; color: rgba(0,0,0,0.6); margin-left: 0.2em; }
    .tr-bubble__label { font-size: clamp(0.78rem, 1vw, 0.92rem); color: rgba(0,0,0,0.78); font-weight: 500; line-height: 1.25; margin-top: 0.3rem; }
    .tr-bubble__years { display: block; font-size: clamp(0.7rem, 0.85vw, 0.78rem); color: rgba(0,0,0,0.55); font-weight: 400; margin-top: 0.2rem; }
    .tr-bubble__sub { display: block; font-size: clamp(0.78rem, 0.95vw, 0.88rem); color: rgba(0,0,0,0.78); font-weight: 600; margin-top: 0.25rem; }
    .tr-bubble--dual { gap: 0.1rem; }
    .tr-bubble__dual { display: flex; gap: 0.8rem; align-items: baseline; justify-content: center; }
    .tr-bubble__dual > div { display: flex; flex-direction: column; align-items: center; }
    .tr-bubble__dual span.n { font-size: clamp(1.3rem, 2.1vw, 1.8rem); font-weight: 700; color: rgba(0,0,0,0.88); line-height: 1; }
    .tr-bubble__dual span.l { font-size: clamp(0.72rem, 0.9vw, 0.82rem); color: rgba(0,0,0,0.7); font-weight: 500; margin-top: 0.15rem; }
    .tr-bubble--triple span.n { font-size: clamp(1.2rem, 1.9vw, 1.6rem); }
    .tr-bubble--text .tr-bubble__num { font-size: clamp(0.7rem, 0.95vw, 0.85rem); font-weight: 600; line-height: 1.25; }
    .tr-cat { text-align: center; color: var(--brand); font-size: clamp(0.85rem, 1.1vw, 1.05rem); font-weight: 600; padding-top: 0.3rem; border-top: 1px solid rgba(201,71,225,0.2); margin: 0 0.5rem; }
    @media (max-width: 900px) { .tr-grid { grid-template-columns: repeat(3, 1fr); } .tr-cat { display: none; } }
    @media (max-width: 520px) { .tr-grid { grid-template-columns: repeat(2, 1fr); } }
    /* Awards / certifications logos */
    .tr-logos { display: flex; align-items: center; justify-content: center; gap: 3rem; margin-top: 3rem; flex-wrap: wrap; padding-top: 2rem; border-top: 1px solid rgba(201,71,225,0.18); }
    .tr-logo { height: 130px; width: auto; max-width: 200px; object-fit: contain; mix-blend-mode: multiply; transition: transform 0.3s ease, filter 0.3s ease; }
    .tr-logo:hover { transform: translateY(-4px); filter: brightness(1.05); }
    .tr-logo--wide { max-width: 320px; height: 110px; }
    .tr-logo--circle { border-radius: 50%; width: 130px; height: 130px; max-width: 130px; object-fit: cover; mix-blend-mode: normal; }
    @media (max-width: 640px) { .tr-logo { height: 90px; max-width: 140px; } .tr-logo--wide { max-width: 220px; height: 80px; } .tr-logos { gap: 1.5rem; } }

    @keyframes solOrbit { to { transform: rotate(360deg); } }
    @media (max-width: 639px) { .sol-wheel { max-width: 360px; } .sol-built { font-size: 1.2rem; } }
    @media (prefers-reduced-motion: reduce) { .sol-wheel svg circle[style*="animation"] { animation: none !important; } }

    /* Why subrosa — auto-scroll carousel */
    .why-carousel { position: relative; }
    .why-carousel__viewport {
      overflow: hidden; max-width: 1100px; margin: 0 auto; padding: 1.5rem 0;
      -webkit-mask-image: linear-gradient(to right, transparent 0, #000 14%, #000 86%, transparent 100%);
              mask-image: linear-gradient(to right, transparent 0, #000 14%, #000 86%, transparent 100%);
    }
    .why-carousel__track { display: flex; gap: 1.5rem; will-change: transform; }
    .why-card {
      flex: 0 0 300px;
      box-sizing: border-box;
      background: rgba(255,255,255,0.07);
      border-top: 3px solid var(--brand);
      border-radius: 10px;
      padding: 2rem 1.5rem;
      text-align: left;
      opacity: 0.82;
      transform: scale(0.94);
      transition: transform 0.6s ease, opacity 0.6s ease;
    }
    .why-card.is-focus { opacity: 1; transform: scale(1.06); }
    .why-carousel__track.is-instant .why-card { transition: none; }
    .why-card__num { color: var(--brand); font-size: 1.9rem; font-weight: 700; line-height: 1; margin-bottom: 0.75rem; }
    .why-card__title { color: #fff; font-size: 1.15rem; font-weight: 700; line-height: 1.3; margin-bottom: 0.9rem; }
    .why-card__text { color: rgba(255,255,255,0.9); font-size: 0.95rem; line-height: 1.6; }
    .why-carousel__controls { display: flex; justify-content: center; align-items: center; gap: 1.1rem; margin-top: 1.8rem; }
    .why-carousel__arrow {
      width: 42px; height: 42px; flex: 0 0 42px; border-radius: 50%;
      border: 1px solid rgba(255,255,255,0.4); background: transparent; color: #fff;
      font-size: 1.25rem; line-height: 1; cursor: pointer;
      transition: border-color 0.25s ease, color 0.25s ease;
    }
    .why-carousel__arrow:hover, .why-carousel__arrow:focus-visible { border-color: var(--brand); color: var(--brand); }
    .why-carousel__pause {
      height: 42px; padding: 0 1.25rem; border-radius: 999px;
      border: 1px solid rgba(201,71,225,0.3); background: rgba(201,71,225,0.12); color: #fff;
      font-size: 0.85rem; font-weight: 600; letter-spacing: 0.05em; cursor: pointer;
      transition: background 0.25s ease;
    }
    .why-carousel__pause:hover, .why-carousel__pause:focus-visible { background: rgba(201,71,225,0.22); }
    @media (max-width: 768px) { .why-card { flex-basis: 75vw; } }
    @media (prefers-reduced-motion: reduce) { .why-carousel__track, .why-card { transition: none; } }