:root {
  --bg: #f3f6f4; --card: #fff; --ink: #10201d; --muted: #5d6f6b; --line: #e2e9e6; --soft: #eef3f1;
  --brand: #0b3b36; --brand-2: #0f5c52; --accent: #b6f23d; --ok: #12805c; --okbg: #e3f7ee; --err: #b42318; --errbg: #fdecea;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; font-family: 'IBM Plex Sans Arabic', system-ui, sans-serif; color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased; line-height: 1.6; }
a { color: var(--brand-2); }
h1, h2, h3 { line-height: 1.3; margin: 0; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 760px; }
.center { text-align: center; }
.muted { color: var(--muted); }
.hidden { display: none !important; }

/* nav */
.nav { position: sticky; top: 0; z-index: 20; background: rgba(11,59,54,.92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.nav-in { display: flex; align-items: center; justify-content: space-between; gap: 12px; height: 60px; }
.logo { display: flex; align-items: center; gap: 10px; color: #eafff7; text-decoration: none; font-weight: 700; font-size: 18px; }
.bolt { width: 34px; height: 34px; border-radius: 10px; background: var(--accent); display: grid; place-items: center; flex: none; }
.brand { direction: ltr; }
.links { display: flex; gap: 4px; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.links::-webkit-scrollbar { display: none; }
.links a { color: #cfe9e2; text-decoration: none; font-size: 14.5px; padding: 8px 10px; border-radius: 10px; white-space: nowrap; }
.links a:hover { background: rgba(255,255,255,.08); color: #fff; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; border-radius: 14px; padding: 13px 22px; font: inherit; font-weight: 700; font-size: 16px; cursor: pointer; text-decoration: none; transition: transform .1s, background .2s; }
.btn:active { transform: scale(.98); }
.btn.primary { background: var(--accent); color: var(--brand); }
.btn.primary:hover { background: #c4f75c; }
.btn.ghost { background: rgba(255,255,255,.1); color: #eafff7; border: 1px solid rgba(255,255,255,.2); }
.section .btn.ghost { background: var(--card); color: var(--ink); border: 1px solid var(--line); }
.btn.dark { background: var(--brand); color: #fff; }
.btn.small { padding: 9px 14px; font-size: 14px; font-weight: 600; }
.btn:focus-visible, .links a:focus-visible, summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

/* hero */
.hero { background: radial-gradient(120% 100% at 100% 0%, #13695e 0%, var(--brand) 55%, #072824 100%); color: #eafff7; overflow: hidden; }
.hero-in { display: grid; grid-template-columns: 1.15fr .85fr; gap: 32px; align-items: center; padding-top: 56px; padding-bottom: 72px; }
.eyebrow { display: inline-block; background: rgba(182,242,61,.14); color: var(--accent); font-weight: 600; font-size: 14px; padding: 6px 12px; border-radius: 999px; }
.hero h1 { font-size: clamp(30px, 5vw, 48px); margin: 16px 0 14px; font-weight: 700; }
.hero p { font-size: 17px; opacity: .85; margin: 0 0 24px; max-width: 520px; }
.cta { display: flex; gap: 10px; flex-wrap: wrap; }
.badges { list-style: none; padding: 0; margin: 24px 0 0; display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 14px; opacity: .9; }
.badges li::before { content: "✓"; color: var(--accent); font-weight: 700; margin-inline-end: 6px; }
.hero-art { position: relative; display: grid; place-items: center; min-height: 360px; }
.phone { width: 220px; height: 400px; border-radius: 36px; background: #062420; border: 8px solid #0e2f2b; box-shadow: 0 30px 60px rgba(0,0,0,.35), inset 0 0 0 1px rgba(255,255,255,.06); padding: 18px; position: relative; z-index: 1; }
.screen { height: 100%; border-radius: 24px; background: linear-gradient(180deg, #0f4a43, #0a332f); display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 6px; }
.screen b { font-size: 17px; margin-top: 14px; }
.screen small { opacity: .7; font-size: 13px; }
.scan { position: relative; width: 120px; height: 120px; }
.scan .line { position: absolute; left: 10%; right: 10%; height: 3px; top: 15%; background: var(--accent); border-radius: 3px; box-shadow: 0 0 12px var(--accent); animation: scan 2.2s ease-in-out infinite alternate; }
@keyframes scan { to { top: 82%; } }
.bank { position: absolute; bottom: 18px; inset-inline-start: 4%; width: 92px; height: 150px; border-radius: 18px; background: #eafff7; transform: rotate(-12deg); box-shadow: 0 20px 40px rgba(0,0,0,.3); padding: 18px 16px; display: flex; flex-direction: column-reverse; gap: 6px; z-index: 2; }
.bank span { display: block; height: 18px; border-radius: 5px; background: var(--accent); }
.bank span.low { background: #d8e6e1; }
@media (prefers-reduced-motion: reduce) { .scan .line { animation: none; } html { scroll-behavior: auto; } }

/* sections */
.section { padding: 64px 0; }
.section.alt { background: var(--card); }
.sec-hd { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; margin-bottom: 24px; flex-wrap: wrap; }
.sec-hd h2 { font-size: clamp(24px, 3.4vw, 32px); }
.sec-hd p { margin: 4px 0 0; color: var(--muted); }

/* stations */
.stations { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(290px, 100%), 1fr)); gap: 14px; }
.station { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 18px; display: flex; flex-direction: column; gap: 12px; }
.station.skeleton { min-height: 220px; background: linear-gradient(90deg, #e9efed 25%, #f4f8f6 50%, #e9efed 75%); background-size: 200% 100%; animation: sk 1.2s infinite; border: 0; }
@keyframes sk { to { background-position: -200% 0; } }
.st-hd { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.st-hd h3 { font-size: 17px; }
.st-hd small { color: var(--muted); display: block; margin-top: 2px; }
.pill { font-size: 13px; font-weight: 600; padding: 5px 10px; border-radius: 999px; white-space: nowrap; }
.pill.ok { background: var(--okbg); color: var(--ok); }
.pill.no { background: var(--errbg); color: var(--err); }
.meter { height: 8px; background: var(--soft); border-radius: 99px; overflow: hidden; }
.meter i { display: block; height: 100%; background: linear-gradient(90deg, var(--brand-2), var(--accent)); border-radius: 99px; }
.st-prices { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; text-align: center; }
.st-prices div { background: var(--soft); border-radius: 12px; padding: 8px 4px; }
.st-prices b { display: block; font-size: 15px; }
.st-prices span { font-size: 12px; color: var(--muted); }
.st-actions { display: flex; gap: 8px; margin-top: auto; }
.st-actions .btn { flex: 1; padding: 10px 12px; font-size: 14.5px; }
.dist { font-size: 13px; color: var(--brand-2); font-weight: 600; }

/* steps */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.steps li { background: var(--bg); border-radius: 20px; padding: 22px 18px; }
.steps .n { width: 38px; height: 38px; border-radius: 12px; background: var(--brand); color: var(--accent); display: grid; place-items: center; font-weight: 700; font-size: 18px; }
.steps h3 { font-size: 17px; margin: 14px 0 6px; }
.steps p { margin: 0; color: var(--muted); font-size: 14.5px; }

/* prices */
.prices { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.price-card { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 20px; }
.price-card .ic { font-size: 26px; }
.price-card h3 { font-size: 16.5px; margin: 10px 0 6px; }
.price-card p { margin: 0; color: var(--muted); font-size: 14.5px; }
.small-note { font-size: 14px; margin-top: 18px; }

/* faq */
details { background: var(--bg); border-radius: 16px; margin-bottom: 10px; }
summary { cursor: pointer; padding: 16px 18px; font-weight: 600; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; border-radius: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-size: 22px; color: var(--brand-2); line-height: 1; transition: transform .2s; }
details[open] summary::after { transform: rotate(45deg); }
details p { margin: 0; padding: 0 18px 16px; color: var(--muted); }

/* contact */
#contact h2 { font-size: clamp(24px, 3.4vw, 32px); margin-bottom: 8px; }
.contact { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 20px; }

/* footer */
.foot { background: #072824; color: #a9c9c1; font-size: 14px; }
.foot-in { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; padding: 22px 16px; }
.foot a { color: #eafff7; }

@media (max-width: 900px) {
  .hero-in { grid-template-columns: 1fr; padding-top: 36px; padding-bottom: 48px; }
  .hero-art { display: none; }
  .steps, .prices { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .hide-sm { display: none; }
  .links a { padding: 8px 7px; font-size: 13.5px; }
  .logo .brand { display: none; }
  .steps, .prices { grid-template-columns: 1fr; }
  .section { padding: 48px 0; }
  .cta .btn { flex: 1; }
}
.btn.disabled { opacity: .45; pointer-events: none; }