/* enghasan.com. One dark look with a yellow accent: serif headlines, mono labels, real screenshots as the hero.
   Everything is plain HTML and CSS; the only script is js/site.js. */
:root {
  --bg: #0b0b0c; --bg2: #111113; --card: #151518; --line: #2a2a2e; --ink: #f4f1ea; --muted: #b9b4a7; --dim: #8b8678;
  --accent: #f5c518; --accent-ink: #111; --ok: #34d27b;
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.65 var(--sans); -webkit-font-smoothing: antialiased; }
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
.wrap { max-width: 1200px; margin: 0 auto; padding-inline: max(22px, env(safe-area-inset-left)) max(22px, env(safe-area-inset-right)); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--accent); color: var(--accent-ink); padding: 10px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 12px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

/* header */
.top { position: sticky; top: 0; z-index: 40; background: rgba(11, 11, 12, .86); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.bar { display: flex; align-items: center; gap: 22px; min-height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 700 26px var(--serif); margin-right: auto; }
.brand img { border-radius: 50%; }
nav { display: flex; align-items: center; gap: 6px; }
nav a { text-decoration: none; padding: 8px 14px; border-radius: 10px; font-weight: 600; font-size: 15px; color: var(--muted); }
nav a:hover, nav a.on { color: var(--ink); }
nav a.pill { background: var(--accent); color: var(--accent-ink); font-weight: 700; margin-left: 8px; }
nav a.pill:hover { filter: brightness(1.08); color: var(--accent-ink); }
.icon.menu { display: none; width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--line); background: var(--card); color: var(--ink); font-size: 20px; cursor: pointer; }

/* hero */
.hero { position: relative; padding: 64px 0 80px; overflow: hidden; }
.hero::before { content: ""; position: absolute; right: -240px; top: -260px; width: 900px; height: 900px; background: radial-gradient(circle, rgba(245, 197, 24, .15), transparent 62%); pointer-events: none; }
.hero-grid { position: relative; display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: center; }
.hero-grid > *, .two > *, .book > *, .videos > *, .dl > * { min-width: 0; }
.status { font: 500 13px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin: 0 0 22px; display: flex; align-items: center; }
.status i { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); margin-right: 10px; box-shadow: 0 0 0 4px rgba(52, 210, 123, .2); flex: none; }
.eyebrow { font: 500 13px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--accent); margin: 0 0 14px; }
h1 { font: 700 clamp(40px, 5.6vw, 72px)/1.04 var(--serif); letter-spacing: -.02em; margin: 0 0 22px; text-wrap: balance; }
h1 em, h2 em { font-style: italic; color: var(--accent); }
.lead { color: var(--muted); font-size: 20px; max-width: 32em; margin: 0 0 30px; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-block; background: var(--accent); color: var(--accent-ink); font: 700 16px var(--sans); padding: 15px 28px; border-radius: 12px; text-decoration: none; border: 1.5px solid var(--accent); cursor: pointer; }
.btn:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; color: var(--ink); border-color: #3a3a3e; }
.btn.ghost:hover { border-color: var(--accent); }
.proof { list-style: none; padding: 0; margin: 34px 0 0; display: flex; flex-wrap: wrap; gap: 8px 28px; color: var(--dim); font-size: 14px; font-weight: 600; }
.proof li::before { content: "✓ "; color: var(--ok); }

/* hero video card */
.stage { position: relative; }
.win { border-radius: 18px; background: var(--card); border: 1px solid var(--line); box-shadow: 0 40px 90px rgba(0, 0, 0, .6), 0 0 0 1px rgba(245, 197, 24, .06); overflow: hidden; }
.win .tb { height: 44px; display: flex; align-items: center; gap: 8px; padding: 0 16px; border-bottom: 1px solid #26262a; }
.win .tb i { width: 11px; height: 11px; border-radius: 50%; background: #3a3a3e; display: block; }
.win .tb span { margin-left: 12px; font: 500 12px var(--mono); color: var(--dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.vbtn { position: relative; display: block; width: 100%; padding: 0; border: 0; background: #000; cursor: pointer; text-align: left; font: inherit; color: inherit; overflow: hidden; }
.vbtn img, .vbtn video { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; opacity: .94; transition: opacity .2s, transform .4s; display: block; }
.vbtn:hover img, .vbtn:hover video { opacity: 1; transform: scale(1.015); }
.vbtn .play { position: absolute; left: 50%; top: 50%; width: 84px; height: 84px; margin: -42px 0 0 -42px; border-radius: 50%; background: var(--accent); display: grid; place-items: center; box-shadow: 0 0 0 10px rgba(245, 197, 24, .25), 0 18px 40px rgba(0, 0, 0, .5); transition: transform .2s; }
.vbtn:hover .play { transform: scale(1.08); }
.vbtn .play svg { width: 30px; height: 30px; margin-left: 5px; fill: var(--accent-ink); }
.vbtn .len { position: absolute; left: 14px; bottom: 14px; background: rgba(0, 0, 0, .72); border: 1px solid #3a3a3e; border-radius: 8px; padding: 5px 10px; font: 500 12px var(--mono); }
.vbtn.off { cursor: default; }
.vbtn.off .play, .vbtn.off .len { display: none; }
.vbtn.off:hover img, .vbtn.off:hover video { transform: none; opacity: .94; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; padding: 16px; }
.chips span { background: #1d1d20; border: 1px solid var(--line); border-radius: 10px; padding: 8px 14px; font: 500 13px var(--mono); color: var(--accent); }
.float { position: absolute; border-radius: 16px; padding: 16px 20px; font-weight: 700; box-shadow: 0 22px 50px rgba(0, 0, 0, .5); }
.float small { display: block; font-weight: 600; margin-top: 3px; font-size: 13px; }
.f1 { right: -14px; bottom: 30px; background: var(--accent); color: var(--accent-ink); animation: bob 6s ease-in-out infinite; }
.f1 small { opacity: .7; }
.f2 { left: -26px; bottom: -34px; background: #1d1d20; border: 1px solid #2f2f33; animation: bob 7s ease-in-out infinite -2s; }
.f2 small { color: var(--dim); font-weight: 500; }
@keyframes bob { 50% { transform: translateY(-8px); } }

.strip { border-block: 1px solid #222; background: var(--bg2); }
.strip .wrap { display: flex; flex-wrap: wrap; gap: 14px 56px; padding-block: 24px; color: #7d786b; font: 500 14px var(--mono); letter-spacing: .08em; }

/* sections */
.sec { padding: 92px 0; }
.sec.alt { background: var(--bg2); border-block: 1px solid #1d1d20; }
h2 { font: 700 clamp(30px, 4.4vw, 50px)/1.08 var(--serif); letter-spacing: -.015em; margin: 0 0 14px; text-wrap: balance; }
h3 { margin: 0 0 8px; font: 700 22px var(--serif); }
.sub { color: var(--muted); max-width: 40em; margin: 0 0 32px; }
.two { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; }
.prose p { margin: 0 0 18px; color: var(--muted); }
.roles-list { list-style: none; padding: 0; margin: 0 0 24px; border-top: 1px solid var(--line); }
.roles-list li { display: flex; flex-direction: column; padding: 16px 0; border-bottom: 1px solid var(--line); margin: 0; }
.roles-list b { font-size: 18px; }
.roles-list span { color: var(--dim); font-size: 15px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tags span { padding: 8px 16px; border-radius: 999px; border: 1px solid var(--line); background: var(--card); font: 500 13px var(--mono); color: var(--accent); }

/* work */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.chipbtn { font: 600 15px var(--sans); padding: 10px 20px; border-radius: 999px; border: 1.5px solid var(--line); background: var(--card); color: var(--ink); cursor: pointer; min-height: 44px; }
.chipbtn[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); gap: 22px; }
.card { position: relative; text-align: left; font: inherit; color: inherit; padding: 0; border: 1px solid var(--line); background: var(--card); border-radius: 18px; overflow: hidden; cursor: zoom-in; transition: transform .2s, border-color .2s, box-shadow .2s; }
.card:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: 0 18px 40px rgba(0, 0, 0, .5); }
.card img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; border-bottom: 1px solid var(--line); }
.card .meta { display: flex; flex-direction: column; padding: 16px 18px 18px; }
.card .meta b { font-size: 17px; }
.card small { color: var(--dim); font-size: 14px; }
.kind { position: absolute; top: 12px; left: 12px; font: 500 11px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; font-style: normal; padding: 6px 10px; border-radius: 999px; background: var(--accent); color: var(--accent-ink); }
.kind.demo { background: #0b0b0c; color: var(--accent); border: 1px solid var(--accent); }
.card[hidden] { display: none; }

/* case-study videos */
.videos { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.vcard { margin: 0; }
.vcard figcaption { color: var(--muted); font-size: 15px; margin-top: 12px; }

/* learn */
.learn { display: grid; gap: 26px; margin-top: 18px; }
.book { display: grid; grid-template-columns: 190px 1fr; gap: 32px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 28px; }
.book img { border-radius: 6px; box-shadow: 0 16px 34px rgba(0, 0, 0, .5); }
.book p { color: var(--muted); }
.dl { display: grid; grid-template-columns: minmax(0, .9fr) 1.1fr; gap: 28px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 24px; }
.shots { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.shots img { border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.fine { color: var(--dim); font-size: 14px; margin: 10px 0 0; }
.textlink { color: var(--accent); font-weight: 700; }
ul { padding-left: 20px; } li { margin: 6px 0; }
code { font-family: var(--mono); background: #1d1d20; padding: 2px 6px; border-radius: 5px; font-size: .9em; }

.foot { border-top: 1px solid var(--line); padding: 28px 0; color: var(--dim); font-size: 14px; }
.foot .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; }

/* dialogs */
dialog { border: 0; padding: 0; background: transparent; max-width: 100vw; max-height: 100vh; width: 100%; height: 100%; color: #fff; }
dialog::backdrop { background: rgba(4, 4, 5, .9); }
dialog#lb[open] { display: grid; grid-template-columns: 64px 1fr 64px; align-items: center; justify-items: center; }
dialog figure { margin: 0; max-width: 100%; min-width: 0; }
dialog#lb img { max-height: 78vh; border-radius: 10px; margin: 0 auto; background: #fff; }
dialog figcaption { display: flex; flex-direction: column; text-align: center; padding: 14px 8px 0; font-size: 15px; color: #d6d1c4; }
dialog figcaption b { color: #fff; font-size: 18px; }
dialog#vd[open] { display: grid; place-items: center; align-content: center; gap: 16px; }
#vd .box { width: min(1080px, 92vw); aspect-ratio: 16 / 9; background: #000; border-radius: 14px; overflow: hidden; border: 1px solid var(--line); }
#vd .box iframe, #vd .box video { width: 100%; height: 100%; border: 0; display: block; background: #000; }
#vd .cap { margin: 0; text-align: center; color: #d6d1c4; font-size: 15px; padding: 0 20px; }
.x { position: absolute; top: 14px; right: 18px; font-size: 34px; line-height: 1; background: rgba(255, 255, 255, .12); border: 0; color: #fff; width: 46px; height: 46px; border-radius: 50%; cursor: pointer; z-index: 2; }
.lb-nav { font-size: 40px; background: rgba(255, 255, 255, .12); border: 0; color: #fff; width: 46px; height: 64px; border-radius: 12px; cursor: pointer; }

@media (max-width: 900px) {
  .hero-grid, .two, .videos, .dl { grid-template-columns: 1fr; }
  .hero { padding: 40px 0 70px; }
  .stage { margin-bottom: 30px; }
  .float { display: none; }
  .sec { padding: 64px 0; }
  .icon.menu { display: inline-grid; place-items: center; }
  nav { display: none; position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: stretch; background: #0b0b0c; border-bottom: 1px solid var(--line); padding: 10px 22px 18px; }
  nav.open { display: flex; }
  nav a.pill { margin: 8px 0 0; text-align: center; }
  .book { grid-template-columns: 110px 1fr; padding: 20px; gap: 20px; }
  dialog#lb[open] { grid-template-columns: 1fr; }
  .lb-nav { position: absolute; bottom: 14px; }
  .lb-nav.prev { left: 14px; } .lb-nav.next { right: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .float, .vbtn img, .vbtn .play { animation: none; transition: none; }
  .card { transition: none; }
}