:root {
  --ab-blue: #073454;
  --ab-royal: #113b82;
  --ab-orange: #ef5b17;
  --ab-ink: #0b2d49;
  --ab-muted: #637f92;
  --ab-line: #d4e0e7;
  --ab-paper: #f5f8fa;
  --ab-yellow: #f4ff00;
}

* { box-sizing: border-box; }
html, body { max-width: 100%; overflow-x: hidden; }
body { margin: 0; color: var(--ab-ink); background: #fff; font-family: Arial, Helvetica, sans-serif; }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 1rem; top: 1rem; padding: .8rem; background: #fff; z-index: 50; }
.protection-header { min-height: 110px; padding: 1.15rem clamp(1rem, 4vw, 4rem); display: flex; align-items: center; justify-content: space-between; border-top: 4px solid #333; border-bottom: 1px solid var(--ab-line); gap: 2rem; }
.protection-logo img { display: block; width: 340px; height: auto; }
.protection-header nav { display: flex; gap: 2rem; align-items: center; min-width: 0; }
.protection-header nav > a, .protection-header nav > .protection-submenu { min-width: 0; display: flex; align-items: center; min-height: 2.25rem; }
.protection-header nav a, .protection-submenu summary { color: var(--ab-royal) !important; background: transparent; border: 0; font-family: inherit; font-size: 1rem; text-transform: uppercase; letter-spacing: .08em; text-decoration: none !important; font-weight: 700 !important; line-height: 1.35; }
.protection-header a:focus-visible, .protection-submenu summary:focus-visible, .video-link:focus-visible, .expert-cta a:focus-visible { outline: 3px solid var(--ab-orange); outline-offset: 4px; }
main { max-width: 1480px; margin: auto; padding: 0 clamp(1rem, 3vw, 2.5rem) 4rem; }
.protection-breadcrumb { display: flex; gap: .55rem; flex-wrap: wrap; padding: 1.25rem 0 .9rem; color: var(--ab-muted); font-size: .88rem; }
.protection-breadcrumb a { color: var(--ab-royal); }
.page-heading { display: flex; align-items: end; justify-content: space-between; border-bottom: 3px solid var(--ab-blue); margin-bottom: 1.8rem; }
.page-heading h1 { margin: .35rem 0 .75rem; font-size: clamp(2rem, 4vw, 3.25rem); line-height: 1; letter-spacing: -.035em; }
.supplier-video-section { padding: 1.1rem 0 1.8rem; border-bottom: 1px solid var(--ab-line); }
.supplier-video-section > header { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin-bottom: .9rem; }
.supplier-video-section h2 { margin: 0; font-size: 1.45rem; }
.supplier-video-section > header span { color: var(--ab-muted); font-size: .82rem; }
.video-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 1rem; }
.video-card { min-width: 0; }
.video-link { display: block; color: inherit; text-decoration: none; }
.video-poster { display: block; position: relative; width: 100%; aspect-ratio: 16 / 9; background: #102c42; overflow: hidden; border-radius: 5px; }
.video-poster img { width: 100%; height: 100%; object-fit: cover; transition: transform .2s ease; }
.video-link:hover .video-poster img { transform: scale(1.025); }
.video-play { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: grid; place-items: center; width: 44px; height: 32px; border-radius: 8px; background: var(--ab-orange); color: #fff; font-size: 1rem; box-shadow: 0 4px 14px rgba(0,0,0,.25); }
.video-duration { position: absolute; right: .4rem; bottom: .4rem; background: rgba(0,0,0,.8); color: #fff; padding: .18rem .34rem; border-radius: 3px; font-size: .7rem; }
.video-copy { display: grid; grid-template-columns: 1fr auto; gap: .25rem .6rem; padding: .65rem .1rem 0; }
.video-copy strong { grid-column: 1 / -1; font-size: .94rem; line-height: 1.25; }
.video-solution { color: var(--ab-orange); font-weight: 800; text-transform: uppercase; letter-spacing: .06em; font-size: .64rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.video-language { color: var(--ab-muted); font-size: .68rem; }
.expert-cta { margin-top: 2.4rem; padding: 1.35rem 1.6rem; background: var(--ab-blue); color: #fff; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.expert-cta h2 { font-size: 1.35rem; margin: 0; }
.expert-cta a { background: var(--ab-yellow); color: var(--ab-blue); text-decoration: none; font-weight: 800; padding: .75rem 1rem; border-radius: 999px; }
.protection-footer { padding: 1.5rem; text-align: center; color: var(--ab-muted); border-top: 1px solid var(--ab-line); }
.protection-submenu { position: relative; }
.protection-submenu summary { cursor: pointer; list-style: none; padding: 0; text-align: left; appearance: none; }
.protection-submenu summary::-webkit-details-marker { display: none; }
.protection-submenu > div { display: none; position: absolute; z-index: 30; left: 0; top: 100%; min-width: 320px; padding: .6rem; background: #fff; border: 1px solid var(--ab-line); box-shadow: 0 16px 35px rgba(5,36,58,.18); }
.protection-submenu[open] > div { display: grid; }
.protection-submenu > div a { padding: .65rem .8rem; text-transform: none !important; letter-spacing: 0 !important; font-size: .9rem !important; }
.protection-hub-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1rem; margin: 2rem 0; }
.protection-hub-grid a { display: flex; justify-content: space-between; gap: 1rem; padding: 1.25rem; border: 1px solid var(--ab-line); text-decoration: none; color: var(--ab-blue); font-weight: 800; }
.protection-hub-grid a::after { content: '→'; color: var(--ab-orange); }

@media (max-width: 1200px) {
  .video-grid { grid-template-columns: repeat(4, minmax(0,1fr)); }
}

@media (max-width: 930px) {
  .protection-header { align-items: flex-start; flex-direction: column; }
  .protection-header nav { width: 100%; display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: .9rem; }
  .protection-header nav > a, .protection-header nav > .protection-submenu { min-height: 2rem; }
  .protection-header nav > a, .protection-header nav summary { font-size: .8rem; line-height: 1.35; }
  .protection-header .protection-submenu { position: static; }
  .protection-submenu > div { position: absolute; left: 1rem; right: 1rem; top: auto; }
  .video-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
}

@media (max-width: 680px) {
  .protection-header { gap: 1rem; }
  .protection-logo img { width: 260px; }
  .protection-header nav { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .protection-header nav a, .protection-header nav summary { font-size: .72rem; overflow-wrap: anywhere; }
  .video-grid { grid-template-columns: 1fr; }
  .expert-cta { align-items: flex-start; flex-direction: column; }
  .protection-hub-grid { grid-template-columns: 1fr; }
}

@media (max-width: 430px) {
  .page-heading h1 { font-size: 2rem; }
}