:root {
  --action-bg: #061424;
  --action-surface: #081a2d;
  --action-card: rgba(9, 31, 53, 0.9);
  --action-text: #f7f9ff;
  --action-muted: #a9b8c9;
  --action-line: rgba(193, 218, 244, 0.16);
}

html { scroll-behavior: smooth; background: var(--action-bg); }
body { background: var(--action-bg); color: var(--action-text); transition: background-color .3s ease, color .3s ease; }

.action-header {
  position: fixed;
  z-index: 50;
  inset: 0 0 auto;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(6, 20, 36, 0.84);
  backdrop-filter: blur(18px);
}

.action-header-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.action-nav { display: flex; align-items: center; gap: 28px; }
.action-nav > a { color: #d9e5f0; font-size: .9rem; }
.action-nav > a:hover { color: #d7ff4f; }
.action-theme { display: flex; gap: 3px; padding: 3px; border: 1px solid rgba(255,255,255,.16); border-radius: 999px; background: rgba(255,255,255,.05); }
.action-theme button { width: 31px; height: 31px; padding: 0; border: 0; border-radius: 50%; color: #aebfd0; background: transparent; cursor: pointer; font-size: 1rem; }
.action-theme button.active { color: #061424; background: #d7ff4f; }

.action-hero { position: relative; overflow: hidden; padding: 176px 0 105px; background: radial-gradient(circle at 80% 42%, rgba(36,116,245,.24), transparent 30%), #061424; }
.action-hero::after { content: ""; position: absolute; top: 35px; right: 9%; width: 320px; height: 640px; transform: rotate(28deg); background: linear-gradient(180deg, rgba(23,92,211,.4), rgba(23,92,211,0)); opacity: .55; }
.action-hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.12fr .72fr; align-items: end; gap: 80px; }
.action-hero h1 { max-width: 820px; margin-bottom: 0; font-size: clamp(3.3rem, 6.3vw, 6.25rem); line-height: .98; }
.action-hero h1::after { content: ""; display: block; width: 70px; height: 4px; margin-top: 30px; border-radius: 99px; background: #d7ff4f; }
.action-hero-copy p { margin-bottom: 26px; font-size: 1.05rem; }

.action-gallery { padding: 110px 0; background: var(--action-surface); }
.action-section-heading { max-width: 850px; margin-bottom: 60px; }
.action-section-heading h2 { margin-bottom: 22px; }
.action-section-heading > p:last-child { max-width: 670px; margin-bottom: 0; }
.action-card-list { display: grid; gap: 36px; }
.action-card { display: grid; grid-template-columns: .68fr 1.32fr; align-items: center; gap: 40px; padding: 31px; border: 1px solid var(--action-line); border-radius: 26px; background: var(--action-card); box-shadow: 0 28px 90px rgba(0,0,0,.22); }
.action-card-reverse { grid-template-columns: 1.32fr .68fr; }
.action-card-reverse .action-card-copy { grid-column: 2; grid-row: 1; }
.action-card-reverse .action-shot { grid-column: 1; grid-row: 1; }
.action-card-copy { padding: 10px 5px; }
.action-index { display: block; margin-bottom: 34px; color: #4b8cff; font-size: .72rem; font-weight: 800; letter-spacing: .14em; }
.action-label { margin-bottom: 12px; color: #d7ff4f; font-size: .7rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.action-card h3 { margin-bottom: 16px; font-size: clamp(1.65rem, 2.8vw, 2.55rem); line-height: 1.1; }
.action-card-copy > p:not(.action-label) { font-size: .92rem; }
.action-card ul { display: grid; gap: 9px; padding: 0; margin: 22px 0 0; list-style: none; }
.action-card li { position: relative; padding-left: 22px; color: #dbe7f1; font-size: .82rem; }
.action-card li::before { content: "✓"; position: absolute; left: 0; color: #d7ff4f; font-weight: 900; }
.action-shot { position: relative; overflow: hidden; width: 100%; padding: 0; border: 1px solid rgba(193,218,244,.22); border-radius: 18px; background: #06111e; box-shadow: 0 22px 70px rgba(0,0,0,.34); cursor: zoom-in; }
.action-shot img { display: block; width: 100%; height: auto; transition: transform .4s ease, filter .3s ease; }
.action-shot > span { position: absolute; right: 16px; bottom: 16px; padding: 9px 13px; color: #061424; border-radius: 999px; background: #d7ff4f; font-size: .72rem; font-weight: 800; opacity: 0; transform: translateY(8px); transition: opacity .25s ease, transform .25s ease; }
.action-shot:hover img, .action-shot:focus-visible img { transform: scale(1.018); filter: brightness(1.06); }
.action-shot:hover > span, .action-shot:focus-visible > span { opacity: 1; transform: translateY(0); }
.action-shot:focus-visible { outline: 3px solid rgba(215,255,79,.46); outline-offset: 4px; }
.action-disclaimer { margin: 26px 0 0; color: #8299af; font-size: .74rem; text-align: center; }

.action-cta { padding: 115px 0; text-align: center; background: #175cd3; }
.action-cta-inner h2 { max-width: 900px; margin-inline: auto; }
.action-cta-inner > p:not(.eyebrow) { max-width: 620px; margin: 0 auto 28px; color: #e1eaff; }
.action-footer { padding: 42px 0; background: #040e19; border-top: 1px solid var(--action-line); }
.action-footer-inner { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 30px; }
.action-footer p { margin: 0; text-align: center; font-size: .8rem; }
.action-footer-inner > a:last-child { color: #d7ff4f; font-size: .8rem; font-weight: 750; }

.action-lightbox-open { overflow: hidden; }
.action-lightbox { position: fixed; z-index: 120; inset: 0; display: grid; place-items: center; padding: 72px 28px 28px; background: rgba(2,10,18,.93); backdrop-filter: blur(14px); }
.action-lightbox img { display: block; max-width: min(1500px, 96vw); max-height: calc(100vh - 100px); border: 1px solid rgba(193,218,244,.24); border-radius: 16px; box-shadow: 0 35px 120px rgba(0,0,0,.58); }
.action-lightbox-close { position: absolute; top: 18px; right: 22px; width: 44px; height: 44px; padding: 0 0 4px; color: #061424; border: 0; border-radius: 50%; background: #d7ff4f; font-size: 2rem; line-height: 1; cursor: pointer; }

[data-theme="light"] { --action-bg: #f4f7fb; --action-surface: #edf3f8; --action-card: rgba(255,255,255,.9); --action-text: #061424; --action-muted: #52687d; --action-line: rgba(8,26,45,.13); }
[data-theme="light"] .action-header { border-bottom-color: rgba(8,26,45,.11); background: rgba(250,252,255,.9); }
[data-theme="light"] .brand, [data-theme="light"] .action-nav > a { color: #061424; }
[data-theme="light"] .action-theme { border-color: rgba(8,26,45,.13); background: rgba(8,26,45,.05); }
[data-theme="light"] .action-theme button { color: #60758a; }
[data-theme="light"] .action-theme button.active { color: #fff; background: #175cd3; }
[data-theme="light"] .action-hero { background: radial-gradient(circle at 80% 42%, rgba(36,116,245,.14), transparent 30%), #f4f7fb; }
[data-theme="light"] .action-hero-copy p, [data-theme="light"] .action-section-heading > p:last-child, [data-theme="light"] .action-card-copy > p:not(.action-label), [data-theme="light"] .action-disclaimer { color: #52687d; }
[data-theme="light"] .action-card { box-shadow: 0 28px 90px rgba(8,26,45,.08); }
[data-theme="light"] .action-card li { color: #233b53; }
[data-theme="light"] .action-label { color: #175cd3; }
[data-theme="light"] .action-footer { color: #f7f9ff; }

@media (max-width: 900px) {
  .action-hero { padding: 145px 0 85px; }
  .action-hero-inner, .action-card, .action-card-reverse { grid-template-columns: 1fr; }
  .action-hero-inner { gap: 35px; }
  .action-card-reverse .action-card-copy, .action-card-reverse .action-shot { grid-column: 1; }
  .action-card-reverse .action-card-copy { grid-row: 1; }
  .action-card-reverse .action-shot { grid-row: 2; }
  .action-footer-inner { grid-template-columns: 1fr; justify-items: center; text-align: center; }
}

@media (max-width: 620px) {
  .action-header-inner { min-height: 68px; }
  .action-nav > a:first-child { display: none; }
  .action-nav { gap: 14px; }
  .action-hero { padding: 125px 0 72px; }
  .action-hero h1 { font-size: clamp(2.85rem, 14vw, 4.25rem); }
  .action-gallery { padding: 74px 0; }
  .action-card { gap: 14px; padding: 19px; border-radius: 19px; }
  .action-card-copy { padding-bottom: 12px; }
  .action-index { margin-bottom: 20px; }
  .action-shot { border-radius: 12px; }
  .action-shot > span { display: none; }
  .action-cta { padding: 78px 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}