/* orbelletechnology.com: midnight navy with the Orbelle planet. One stylesheet for every page. Dark only, like the logo. */
@font-face { font-family: "Plus Jakarta Sans"; font-style: normal; font-display: swap; font-weight: 200 800; src: url("fonts/plus-jakarta-sans-latin.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Plus Jakarta Sans"; font-style: normal; font-display: swap; font-weight: 200 800; src: url("fonts/plus-jakarta-sans-latin-ext.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+1E00-1E9F, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113; }

:root {
  --bg: #080d1c;
  --bg-2: #0c1329;
  --card: #101a36;
  --ink: #eef1f8;
  --ink-2: #9aa6c0;
  --line: rgba(201, 211, 255, 0.13);
  --accent: #c9d3ff;
  --blue: #4f8df0;
  --signal: #ff7a59;
  --max: 1120px;
  color-scheme: dark;
}

* { box-sizing: border-box; margin: 0; }
html { background: var(--bg); scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }
body { font: 17px/1.6 "Plus Jakarta Sans", system-ui, sans-serif; color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased; min-height: 100vh; display: flex; flex-direction: column; }
main { flex: 1; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: #fff; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3 { font-weight: 700; line-height: 1.1; letter-spacing: -0.03em; text-wrap: balance; }
h1 { font-size: clamp(2.3rem, 5.4vw, 3.6rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.1rem; letter-spacing: -0.01em; line-height: 1.3; }
.wrap { width: min(var(--max), 100% - 48px); margin-inline: auto; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 16px; z-index: 10; background: var(--card); padding: 8px 12px; }
.eyebrow { font-size: 0.74rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); opacity: 0.85; }

/* Header */
.top { position: sticky; top: 0; z-index: 5; background: rgba(8, 13, 28, 0.82); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 10px 20px; flex-wrap: wrap; padding-block: 14px; }
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; font-weight: 800; font-size: 1.12rem; letter-spacing: -0.03em; }
.brand img { width: 36px; height: 36px; border-radius: 9px; box-shadow: 0 0 0 1px var(--line); flex: none; }
.brand span span { font-weight: 500; color: var(--ink-2); }
.nav { display: flex; gap: clamp(18px, 3vw, 34px); }
.nav a { color: var(--ink-2); text-decoration: none; font-size: 0.93rem; font-weight: 600; padding-block: 4px; border-bottom: 1.5px solid transparent; transition: color 0.2s; }
.nav a:hover { color: var(--ink); }
.nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); }

/* Hero */
.hero { position: relative; overflow: hidden; isolation: isolate; padding-block: clamp(72px, 11vw, 150px); border-bottom: 1px solid var(--line); }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(60% 80% at 76% 46%, rgba(79, 141, 240, 0.22), transparent 70%), radial-gradient(50% 60% at 10% 0%, rgba(27, 42, 94, 0.7), transparent 70%); }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); align-items: center; gap: clamp(28px, 5vw, 72px); }
.hero h1 { margin-top: 22px; font-size: clamp(2.6rem, 5.3vw, 4.3rem); font-weight: 800; white-space: nowrap; letter-spacing: -0.045em; line-height: 1.02; background: linear-gradient(180deg, #fff 30%, var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; padding-bottom: 0.08em; }
.hero .lede { margin-top: 20px; font-size: clamp(1.1rem, 1.7vw, 1.32rem); line-height: 1.5; color: var(--ink-2); }
.actions { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-block; font-weight: 700; font-size: 0.93rem; text-decoration: none; padding: 12px 24px; border-radius: 999px; border: 1px solid var(--line); color: var(--ink); transition: background 0.2s, border-color 0.2s, color 0.2s; }
.btn.solid { background: var(--accent); border-color: var(--accent); color: #0a1022; }
.btn:hover { border-color: var(--accent); color: #fff; }
.btn.solid:hover { background: #fff; border-color: #fff; color: #0a1022; }
.mark { width: 100%; max-width: 520px; justify-self: end; filter: drop-shadow(0 30px 60px rgba(36, 89, 216, 0.35)); }

/* Sections */
section { padding-block: clamp(60px, 8vw, 104px); }
.page-head { padding-block: clamp(48px, 7vw, 80px) 0; }
.page-head h1 { margin-top: 12px; }
.page-head p:not(.eyebrow) { margin-top: 14px; color: var(--ink-2); max-width: 52ch; }
.head { max-width: 640px; }
.head h2 { margin-top: 12px; }
.head p:not(.eyebrow) { margin-top: 12px; color: var(--ink-2); font-size: 1.08rem; }

/* Ethos: four short promises */
.ethos { list-style: none; padding: 0; margin-top: 44px; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.ethos li { padding: 28px 24px 4px 0; }
.ethos li + li { padding-left: 24px; border-left: 1px solid var(--line); }
.ethos .n { display: block; font-size: 0.76rem; font-weight: 700; letter-spacing: 0.14em; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.ethos .n::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); margin-right: 10px; vertical-align: 1px; }
.ethos li:nth-child(3) .n::before { background: var(--signal); }
.ethos h3 { margin-top: 14px; font-size: 1.22rem; letter-spacing: -0.02em; }

/* Product tiles (home) */
.band { background: var(--bg-2); border-block: 1px solid var(--line); }
.tiles { margin-top: 40px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.tile { position: relative; display: block; aspect-ratio: 16 / 10; border-radius: 18px; overflow: hidden; border: 1px solid var(--line); color: var(--ink); text-decoration: none; isolation: isolate; }
.tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top left; z-index: -2; transition: transform 0.5s ease; }
.tile.centre img { object-position: center; }
.tile::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(8, 13, 28, 0) 35%, rgba(8, 13, 28, 0.94) 88%); }
.tile:hover img { transform: scale(1.03); }
.tile:hover { border-color: rgba(201, 211, 255, 0.4); color: #fff; }
.tile .cap { position: absolute; inset: auto 0 0; padding: 22px 24px; display: flex; align-items: flex-end; justify-content: space-between; gap: 14px; }
.tile .kind { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); }
.tile b { display: block; margin-top: 2px; font-size: 1.5rem; font-weight: 800; letter-spacing: -0.03em; }
.tile .arrow { font-size: 1.3rem; line-height: 1.6; color: var(--accent); }

/* Cards (Contact) */
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 26px 24px; }
.card p { margin-top: 8px; color: var(--ink-2); }

/* Products page */
.products { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.product { display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; color: inherit; }
.product .shot { display: block; overflow: hidden; aspect-ratio: 16 / 9; background: #0a1020; border-bottom: 1px solid var(--line); }
.product .shot img { width: 100%; height: 100%; object-fit: cover; object-position: top left; }
.product .shot.centre img { object-position: center; }
.product .body { padding: 24px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.product .title { display: flex; align-items: center; gap: 14px; }
.product .title img { width: 48px; height: 48px; border-radius: 11px; box-shadow: 0 0 0 1px var(--line); flex: none; }
.product h2 { font-size: 1.4rem; margin-top: 2px; }
.product .kind { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); }
.product p { color: var(--ink-2); }
.product ul { list-style: none; padding: 0; display: grid; gap: 6px; }
.product li { padding-left: 20px; position: relative; }
.product li::before { content: ""; position: absolute; left: 1px; top: 0.66em; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.product .go { margin-top: auto; padding-top: 8px; font-weight: 700; }

/* Contact */
.contact { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.contact .card a { font-size: 1.1rem; font-weight: 700; overflow-wrap: anywhere; }

/* Footer */
footer { border-top: 1px solid var(--line); padding-block: 26px; font-size: 0.88rem; color: var(--ink-2); }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px 22px; }
footer nav { display: flex; flex-wrap: wrap; gap: 6px 22px; }
footer a { color: var(--ink-2); text-decoration: none; }
footer a:hover { color: var(--ink); }

.notfound { padding-block: 110px; }
.notfound h1 { margin-top: 12px; }
.notfound p:not(.eyebrow) { margin-top: 16px; }

@media (max-width: 860px) {
  .ethos { grid-template-columns: repeat(2, 1fr); }
  .ethos li { padding: 24px 16px 20px 0; }
  .ethos li + li { padding-left: 0; border-left: 0; }
  .ethos li:nth-child(even) { padding-left: 20px; border-left: 1px solid var(--line); }
  .ethos li:nth-child(n + 3) { border-top: 1px solid var(--line); }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .wrap { width: min(var(--max), 100% - 36px); }
  .products, .contact, .tiles { grid-template-columns: 1fr; }
  .hero { padding-block: 44px 64px; }
  .hero::before { background: radial-gradient(90% 46% at 50% 20%, rgba(79, 141, 240, 0.24), transparent 70%); }
  .hero .wrap { grid-template-columns: 1fr; gap: 20px; }
  .mark { order: -1; max-width: 300px; justify-self: center; }
  .hero h1 { font-size: clamp(2.1rem, 10.4vw, 3.2rem); }
  .ethos h3 { font-size: 1.08rem; }
}