/* Above-the-fold critical styles – header + homepage hero */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy: #0a1628;
  --navy-mid: #0f2038;
  --blue: #3d8bfd;
  --blue-light: #5ca0ff;
  --white: #ffffff;
  --text: #e8edf5;
  --text-muted: rgba(232, 237, 245, 0.75);
  --font: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --fs-sm: 15px;
  --fs-base: 16px;
  --topbar-h: 36px;
  --header-h: 72px;
  --chrome-h: calc(var(--topbar-h) + var(--header-h));
  --radius: 4px;
}

html { font-size: 16px; overflow-x: hidden; }

body {
  font-family: var(--font);
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--text);
  background: var(--navy);
  overflow-x: hidden;
  max-width: 100%;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.top-bar {
  background: var(--navy-mid);
  color: var(--text-muted);
  font-size: var(--fs-sm);
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10, 22, 40, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 24px;
}

.logo { display: flex; align-items: center; text-decoration: none; color: inherit; }

.logo-img {
  height: 44px;
  width: auto;
  max-width: 145px;
  aspect-ratio: 1040 / 316;
  object-fit: contain;
}

.product-hero-single {
  position: relative;
  height: calc(100svh - var(--chrome-h));
  min-height: 380px;
  background: var(--navy);
}

.product-hero-visual {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.product-hero-slides { position: absolute; inset: 0; }

.product-hero-item {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
}

.product-hero-item.active { opacity: 1; pointer-events: auto; }

.product-hero-item picture {
  display: block;
  width: 100%;
  height: 100%;
}

.product-hero-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.product-hero-brand {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  pointer-events: none;
  padding-top: 20px;
}

.product-hero-brand img {
  height: clamp(56px, 8vw, 80px);
  width: auto;
  aspect-ratio: 2400 / 830;
}