/* Zero G Drone Works: single dark look built from the brand kit (deep navy ground, electric blue accent). */
:root {
--bg: #050A14;
--surface: #0B1324;
--surface-2: #111C30;
--line: #1B2840;
--line-strong: #263752;
--fg: #F2F2EF;
--fg-2: #C9CCD1;
--muted: #A3A7AD;
--faint: #8E939A;
--accent: #0A8CFF;
--accent-ink: #050A14;
--link: #4DB3FF;
--link-hover: #8FD0FF;
--selected: #061E3A;
--warn: #FFB08A;
--font-display: "Barlow Condensed", "Arial Narrow", sans-serif;
--font-body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
--font-mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
--radius: 10px;
--wrap: 1280px;
color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--fg); font-family: var(--font-body); font-size: 16px; line-height: 1.55; }
img, video { max-width: 100%; display: block; }
a { color: var(--link); }
a:hover { color: var(--link-hover); }
:focus-visible { outline: 2px solid var(--link); outline-offset: 3px; border-radius: 4px; }
button { font-family: inherit; cursor: pointer; }
button:disabled { cursor: not-allowed; }
h1, h2, h3 { text-wrap: balance; }
.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; }
.skip { position: absolute; left: 12px; top: -60px; background: var(--accent); color: var(--accent-ink); padding: 10px 16px; border-radius: 8px; font-weight: 600; z-index: 10; }
.skip:focus { top: 12px; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: max(24px, env(safe-area-inset-left, 0px)); padding-right: max(24px, env(safe-area-inset-right, 0px)); }
/* Header */
.site-header { border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding-block: 18px; }
.brand img { height: 44px; width: auto; }
.nav { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 24px; font-size: 15px; }
.nav a { color: var(--fg-2); text-decoration: none; }
.nav a:hover { color: var(--fg); }
.nav a[aria-current="page"] { color: var(--fg); border-bottom: 2px solid var(--accent); padding-bottom: 2px; }
/* Buttons */
.btn { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; padding: 0 26px; border-radius: var(--radius); font-weight: 600; font-size: 17px; text-decoration: none; border: 1px solid transparent; }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { color: var(--accent-ink); filter: brightness(1.1); }
.btn-ghost { border-color: #4A6285; color: var(--fg); }
.btn-ghost:hover { color: var(--fg); border-color: var(--link); }
.btn-sm { min-height: 44px; padding: 0 18px; font-size: 15px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
/* Type */
.eyebrow { margin: 0 0 12px; font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); }
.display { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; line-height: 0.95; margin: 0; }
.h1 { font-size: clamp(48px, 8vw, 104px); }
.h2 { font-size: clamp(36px, 5vw, 56px); line-height: 1; }
.lede { font-size: 19px; color: var(--fg-2); max-width: 36em; margin: 20px 0 0; }
.body-copy { font-size: 17px; color: var(--fg-2); max-width: 38em; }
/* Hero */
.hero { position: relative; min-height: 600px; display: flex; align-items: flex-end; overflow: hidden; background: radial-gradient(90% 80% at 70% 30%, #0D2A52 0%, var(--bg) 70%); }
.hero video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5,10,20,0.1) 30%, rgba(5,10,20,0.92) 100%); pointer-events: none; }
.hero .wrap { position: relative; z-index: 1; width: 100%; padding-block: 120px 72px; }
.media-toggle { position: absolute; z-index: 2; right: max(24px, env(safe-area-inset-right, 0px)); bottom: 24px; width: 44px; height: 44px; border-radius: 999px; border: 1px solid var(--line-strong); background: rgba(5,10,20,0.7); color: var(--fg); display: inline-flex; align-items: center; justify-content: center; }
/* Trust strip */
.strip { background: var(--surface); border-block: 1px solid var(--line); }
.strip .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; padding-block: 18px; font-size: 14px; color: var(--fg-2); }
/* Sections */
.section { padding-block: 104px 0; }
.section-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 32px; }
/* Service tiles */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 16px; }
.tile { display: flex; flex-direction: column; text-decoration: none; color: var(--fg); border: 1px solid var(--line); background: var(--surface); border-radius: 12px; overflow: hidden; transition: border-color .2s; }
.tile:hover { color: var(--fg); border-color: var(--line-strong); }
.tile-body { padding: 20px 20px 22px; display: flex; flex-direction: column; gap: 8px; }
.tile-title { font-family: var(--font-display); font-weight: 700; font-size: 26px; text-transform: uppercase; line-height: 1; }
.tile-text { font-size: 15px; color: var(--fg-2); }
.tile-price { font-size: 14px; color: var(--link); margin-top: 4px; }
/* Media placeholder: swap for ![]()
/