:root {
  --os-green: #8dc63f;
  --os-green-dark: #70a82b;
  --os-ink: #1b2024;
  --os-deep: #0f1519;
  --os-muted: #596269;
  --os-soft: #f4f7f2;
}

.os-page p { font-size: 1rem; color: var(--os-muted); }
.os-page h2 { font-size: 1.65rem; font-weight: 700; line-height: 1.3; color: var(--os-ink); }
.os-page h3 { font-size: 1.1rem; font-weight: 700; line-height: 1.35; color: var(--os-ink); }
.os-page .os-title { text-align: center; }
.os-soft { background: var(--os-soft); }
.os-btns { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }

/* Hero */
.os-hero {
  position: relative; display: flex; align-items: center; overflow: hidden;
  background: radial-gradient(700px 340px at 90% 10%, rgba(141,198,63,.22), transparent 65%), linear-gradient(135deg, var(--os-deep), #1c262b);
}
.os-hero::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: linear-gradient(90deg, var(--os-green), transparent 80%); }
.os-hero .container { position: relative; z-index: 1; }
.os-logo { height: 38px; width: auto; display: block; margin-bottom: 1.5rem; }
.os-page .os-hero h1 { color: #fff; font-size: clamp(2rem, 4.4vw, 3rem); font-weight: 800; letter-spacing: -.03em; line-height: 1.12; margin: 0 0 1rem; }
.os-page .os-hero p { color: #cfd8d2; max-width: 560px; }
.os-hero-img { width: 100%; max-height: 420px; height: auto; object-fit: contain; display: block; border-radius: 14px; background: #fff; box-shadow: 0 24px 60px rgba(0,0,0,.5); }

/* Buttons */
.os-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .65rem 1.4rem;
  border: 2px solid var(--os-green); border-radius: 999px; background: var(--os-green); color: #10200a;
  font-weight: 700; font-size: .93rem; text-decoration: none; cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease;
}
.os-btn:hover { background: var(--os-green-dark); border-color: var(--os-green-dark); color: #10200a; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(141,198,63,.4); }
.os-btn i { font-size: .8em; transition: transform .2s ease; }
.os-btn:hover i { transform: translateX(3px); }
.os-btn-light { background: transparent; border-color: rgba(255,255,255,.55); color: #fff; }
.os-btn-light:hover { background: rgba(255,255,255,.12); border-color: #fff; color: #fff; box-shadow: none; }
.os-btn-dark { background: var(--os-ink); border-color: var(--os-ink); color: #fff; }
.os-btn-dark:hover { background: #000; border-color: #000; color: #fff; box-shadow: 0 8px 20px rgba(27,32,36,.3); }

/* Cards */
.os-card {
  height: 100%; padding: 1.5rem; background: #fff; border-radius: 16px; box-shadow: 0 6px 24px rgba(27,32,36,.09);
  transition: transform .25s ease, box-shadow .25s ease;
}
.os-card:hover { transform: translateY(-4px); box-shadow: 0 14px 34px rgba(27,32,36,.15); }
.os-icon {
  display: inline-flex; align-items: center; justify-content: center; flex: none; width: 46px; height: 46px;
  border-radius: 12px; background: var(--os-ink); color: var(--os-green); font-size: 1.1rem;
}
.os-tech { text-align: center; }
.os-tech img { height: 84px; width: auto; margin-bottom: 1rem; }
.os-page .os-tech p { margin: .5rem 0 0; }
.os-feat-head { display: flex; align-items: center; gap: .9rem; margin-bottom: 1rem; }
.os-page .os-feat h4 { margin: 0; font-size: 1.02rem; font-weight: 700; color: var(--os-ink); }
.os-page .os-feat p { margin: 0; font-size: .9rem; }
.os-feat-dark { background: rgba(255,255,255,.06); box-shadow: none; border: 1px solid rgba(255,255,255,.1); }
.os-feat-dark:hover { box-shadow: none; border-color: rgba(141,198,63,.5); }
.os-page .os-feat-dark h4 { color: #fff; }
.os-page .os-feat-dark p { color: #b9c4bd; }
.os-feat-dark .os-icon { background: rgba(141,198,63,.15); }

/* Product tabs */
.os-tabbar { background: #fff; border-top: 1px solid #e5eae1; border-bottom: 1px solid #e5eae1; }
.os-tabbar .nav {
  flex-wrap: nowrap; overflow-x: auto; overscroll-behavior-x: contain; scrollbar-width: none; -ms-overflow-style: none; gap: .25rem; padding: 0 28px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 28px, #000 calc(100% - 28px), transparent);
  mask-image: linear-gradient(90deg, transparent, #000 28px, #000 calc(100% - 28px), transparent);
}
.os-tabbar .nav::-webkit-scrollbar { display: none; }
.os-tabbar .nav-item:first-child { margin-left: auto; }
.os-tabbar .nav-item:last-child { margin-right: auto; }
.os-tabbar .nav-link {
  position: relative; white-space: nowrap; padding: 1.1rem 1.3rem; border-radius: 0; background: none; color: #5c665f; font-weight: 600; font-size: .95rem;
  transition: color .2s ease;
}
.os-tabbar .nav-link::after {
  content: ''; position: absolute; left: 1.3rem; right: 1.3rem; bottom: -1px; height: 3px; border-radius: 3px 3px 0 0; background: var(--os-green);
  transform: scaleX(0); transition: transform .25s ease;
}
.os-tabbar .nav-link:hover { color: var(--os-ink); background: none; }
.os-tabbar .nav-link:hover::after { transform: scaleX(.4); }
.os-tabbar .nav-link.active { color: var(--os-ink); background: none; }
.os-tabbar .nav-link.active::after { transform: scaleX(1); }
.os-shot { width: 100%; height: auto; display: block; border-radius: 14px; background: #0f1519; box-shadow: 0 18px 44px rgba(27,32,36,.25); }
.os-shot-light { background: #fff; }
.os-page .os-group { margin: 3rem 0 1.25rem; font-size: 1.35rem; }
.os-page .os-group-first { margin-top: 0; }
.os-page .os-sub { margin: 1.5rem 0 .5rem; font-size: 1.1rem; }
.os-support { height: 100%; padding: 1.75rem; border-radius: 18px; background: var(--os-soft); text-align: center; }
.os-page .os-support h3 { margin-bottom: 1.25rem; }
.os-support-logos { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem; }
.os-support-logos figure { margin: 0; text-align: center; }
.os-support-logos img { height: 96px; width: auto; margin-bottom: .5rem; }
.os-support-logos figcaption, .os-page .os-support-note { font-size: .85rem; font-weight: 600; color: var(--os-ink); }
.os-page .os-support-note { margin: 1.25rem 0 0; }

/* Veeam */
.os-dark { background: radial-gradient(700px 320px at 15% 0, rgba(141,198,63,.16), transparent 65%), linear-gradient(135deg, var(--os-deep), #1c262b); }
.os-page .os-dark h2, .os-page .os-dark h3.os-group { color: #fff; }
.os-page .os-dark p { color: #c5cfc8; }
.os-badges { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }
.os-badges img { width: calc(50% - .5rem); max-width: 240px; height: auto; }
.os-list { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; gap: .6rem; }
.os-list li { position: relative; padding: .7rem 1rem .7rem 2.6rem; border-radius: 10px; background: rgba(255,255,255,.07); color: #e4ece6; font-weight: 600; font-size: .95rem; }
.os-list li::before { content: '\f1c0'; font-family: 'Font Awesome 6 Free'; font-weight: 900; position: absolute; left: 1rem; top: .75rem; font-size: .85rem; color: var(--os-green); }

/* Video, quote, case studies, partners */
.os-video { border-radius: 16px; overflow: hidden; box-shadow: 0 18px 44px rgba(27,32,36,.25); }

/* CTA */
.os-cta { background: radial-gradient(600px 260px at 50% 0, rgba(141,198,63,.25), transparent 70%), var(--os-deep); }
.os-page .os-cta h2 { color: #fff; }
.os-page .os-cta p { color: #c5cfc8; font-size: 1.1rem; max-width: 720px; margin: .5rem auto 0; }

@media (prefers-reduced-motion: reduce) {
}

/* Hero logo */
.os-hero-logo {
  display: block;
  width: auto;
  height: 44px;
  margin: 0 0 1.5rem;
}