:root {
  --bg: #F5F7FB;
  --surface: #FFFFFF;
  --alt: #EEF2F9;
  --ink: #0A1A33;
  --muted: #55657D;
  --line: #DCE3EF;
  --primary: #0B4BFF;
  --cyan: #3EE0FF;
  --navy: #071631;
  --navy-2: #0D2350;
  --wa: #0E8A45;
  --wa-hover: #0B7139;
  --gold: #F2B536;
  --radius: 18px;
  --shadow: 0 1px 2px rgba(10, 26, 51, .06), 0 8px 24px rgba(10, 26, 51, .06);
  --font: "IBM Plex Sans Arabic", system-ui, -apple-system, "Segoe UI", Tahoma, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 17px; line-height: 1.7; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.3; margin: 0 0 .4em; text-wrap: balance; }
p { margin: 0 0 1em; }
.wrap { width: min(1160px, 100% - 32px); margin-inline: auto; }
.narrow { width: min(820px, 100% - 32px); }
.center { text-align: center; margin-top: 28px; }
.skip { position: absolute; inset-inline-start: -999px; top: 8px; background: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { inset-inline-start: 8px; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; border-radius: 6px; }
.num { font-variant-numeric: tabular-nums; }

/* banner */
.banner { background: var(--gold); color: #2A1C00; font-weight: 600; font-size: 15px; text-align: center; padding: 8px 0; }

/* header */
.top { position: sticky; top: 0; z-index: 50; background: rgba(7, 22, 49, .92); backdrop-filter: saturate(140%) blur(10px); color: #fff; }
.top-in { display: flex; align-items: center; gap: 20px; height: 66px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 20px; text-decoration: none; }
.logo svg { width: 32px; height: 32px; }
.nav { display: flex; gap: 22px; margin-inline-start: 18px; }
.nav a { text-decoration: none; color: #C9D6EE; font-size: 15px; }
.nav a:hover { color: #fff; }
.top-actions { margin-inline-start: auto; display: flex; gap: 10px; align-items: center; }
.lang { background: transparent; border: 1px solid rgba(255,255,255,.3); color: #fff; border-radius: 10px; height: 38px; min-width: 46px; padding: 0 10px; font: 600 14px var(--font); cursor: pointer; }
.lang:hover { background: rgba(255,255,255,.08); }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; border-radius: 14px; font-weight: 600; text-decoration: none; border: 2px solid transparent; transition: background .15s, transform .15s; cursor: pointer; font-family: var(--font); }
.btn:active { transform: translateY(1px); }
.btn-sm { height: 38px; padding: 0 14px; font-size: 15px; border-radius: 10px; }
.btn-lg { height: 56px; padding: 0 26px; font-size: 18px; }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: var(--wa-hover); }
.btn-ghost { color: #fff; border-color: rgba(255,255,255,.35); }
.btn-ghost:hover { background: rgba(255,255,255,.08); }
.btn-outline { height: 50px; padding: 0 22px; color: var(--wa); border-color: var(--wa); background: #fff; }
.btn-outline:hover { background: #EAF7F0; }
.ico { width: 22px; height: 22px; flex: none; }

/* hero */
.hero { position: relative; overflow: hidden; background: radial-gradient(1000px 500px at 85% 10%, #123A8C 0%, transparent 60%), linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 100%); color: #fff; padding: 72px 0 88px; }
.fibers { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .55; }
.fibers path { fill: none; stroke: var(--cyan); stroke-width: 1.4; stroke-dasharray: 6 14; animation: flow 6s linear infinite; }
.fibers path:nth-child(2) { stroke: #6C8BFF; animation-duration: 8s; }
.fibers path:nth-child(3) { stroke-opacity: .6; animation-duration: 10s; }
.fibers path:nth-child(4) { stroke: #6C8BFF; stroke-opacity: .5; animation-duration: 7s; }
@keyframes flow { to { stroke-dashoffset: -200; } }
@media (prefers-reduced-motion: reduce) { .fibers path { animation: none; } html { scroll-behavior: auto; } }
.hero-in { position: relative; display: grid; grid-template-columns: 1.25fr .9fr; gap: 48px; align-items: center; }
.eyebrow { display: inline-block; color: var(--cyan); font-weight: 600; font-size: 15px; letter-spacing: .02em; margin-bottom: 14px; }
.hero h1 { font-size: clamp(32px, 4.6vw, 54px); font-weight: 700; }
.lead { font-size: clamp(17px, 1.6vw, 20px); color: #D3DEF3; max-width: 34em; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0 22px; }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0; }
.chips li { font-size: 14px; padding: 5px 12px; border-radius: 999px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); color: #E6EEFB; }
.chips li::before { content: "✓"; color: var(--cyan); margin-inline-end: 6px; font-weight: 700; }

.hero-card { background: linear-gradient(160deg, rgba(255,255,255,.14), rgba(255,255,255,.04)); border: 1px solid rgba(255,255,255,.18); border-radius: 26px; padding: 28px; backdrop-filter: blur(8px); box-shadow: 0 30px 60px rgba(0,0,0,.25); }
.hc-label { color: #BFD0EE; font-size: 15px; margin-bottom: 4px; }
.hc-speed { font-size: 64px; font-weight: 700; line-height: 1; }
.hc-speed small { font-size: 22px; font-weight: 600; margin-inline-start: 6px; color: #BFD0EE; }
.hc-price { display: flex; align-items: baseline; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.hc-price b { font-size: 46px; color: var(--gold); line-height: 1; }
.hc-price span { color: #D3DEF3; }
.hc-price s { color: #9FB2D6; font-size: 16px; }
.hc-off { display: inline-block; background: var(--gold); color: #2A1C00; font-weight: 700; font-size: 14px; padding: 3px 10px; border-radius: 8px; margin-top: 14px; }

/* sections */
.section { padding: 80px 0; scroll-margin-top: 66px; }
.section.alt { background: var(--alt); }
.head { text-align: center; max-width: 680px; margin: 0 auto 40px; }
.head.start { text-align: start; margin: 0 0 24px; }
.head h2 { font-size: clamp(26px, 3vw, 38px); }
.head p { color: var(--muted); margin: 0; }
.grid { display: grid; gap: 20px; }

/* packages */
.packages { grid-template-columns: repeat(4, 1fr); }
.pk { position: relative; display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 22px 22px; box-shadow: var(--shadow); }
.pk.top-pick { border-color: var(--primary); box-shadow: 0 0 0 2px var(--primary), var(--shadow); }
.pk-badge { position: absolute; top: -13px; inset-inline-start: 20px; background: var(--primary); color: #fff; font-size: 13px; font-weight: 600; padding: 3px 12px; border-radius: 999px; }
.pk-name { color: var(--muted); font-weight: 600; font-size: 15px; }
.pk-speed { font-size: 52px; font-weight: 700; line-height: 1.05; color: var(--ink); }
.pk-speed small { font-size: 20px; color: var(--muted); margin-inline-start: 6px; font-weight: 600; }
.pk-price { margin: 16px 0 4px; display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.pk-price b { font-size: 34px; color: var(--primary); line-height: 1; }
.pk-price span { color: var(--muted); font-size: 14px; }
.pk-old { font-size: 14px; color: var(--muted); }
.pk-old s { margin-inline-end: 6px; }
.pk-save { display: inline-block; background: #FFF4D6; color: #7A5300; font-weight: 700; font-size: 13px; padding: 2px 8px; border-radius: 6px; }
.pk ul { list-style: none; padding: 0; margin: 18px 0 0; font-size: 15px; }
.pk li { padding: 5px 0; display: flex; gap: 8px; }
.pk li::before { content: "✓"; color: var(--wa); font-weight: 700; }
.apps { display: flex; flex-wrap: wrap; gap: 6px; margin: 14px 0 0; padding: 0; list-style: none; }
.apps li { font-size: 13px; font-weight: 600; background: var(--alt); border-radius: 8px; padding: 3px 9px; direction: ltr; }
.apps li::before { content: none; }
.pk .btn { margin-top: auto; height: 50px; width: 100%; font-size: 16px; }
.pk-spacer { flex: 1; min-height: 20px; }

.pk-img, .offer-img { display: block; width: 100%; padding: 0; border: 0; background: var(--alt); cursor: zoom-in; overflow: hidden; }
.pk-img { border-radius: 12px; margin: -8px 0 16px; }
.pk-img img, .offer-img img { width: 100%; aspect-ratio: 4/5; object-fit: cover; object-position: top; transition: transform .3s; }
.pk-img:hover img, .offer-img:hover img { transform: scale(1.03); }

/* lightbox */
.lb { border: 0; padding: 0; background: transparent; max-width: min(92vw, 720px); max-height: 92vh; overflow: visible; cursor: zoom-out; }
.lb::backdrop { background: rgba(5, 12, 28, .85); }
.lb img { max-width: 100%; max-height: 92vh; border-radius: 14px; display: block; margin: auto; }
.lb-x { position: absolute; top: -14px; inset-inline-end: -14px; width: 36px; height: 36px; border-radius: 50%; background: #fff; color: var(--ink); display: grid; place-items: center; font-weight: 700; box-shadow: var(--shadow); }

/* offers */
.offers { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.offer { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.offer-img img { aspect-ratio: 16/10; }
.offer-body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.offer h3 { font-size: 22px; }
.offer p { color: var(--muted); }
.offer .pk-price { margin-top: 0; }
.offer .btn { margin-top: auto; height: 50px; }

/* benefits */
.benefits { grid-template-columns: repeat(4, 1fr); }
.benefit { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.benefit .dot { width: 40px; height: 40px; border-radius: 12px; background: linear-gradient(135deg, var(--primary), #2BC7F0); margin-bottom: 14px; display: grid; place-items: center; color: #fff; font-weight: 700; }
.benefit h3 { font-size: 19px; }
.benefit p { color: var(--muted); margin: 0; font-size: 15.5px; }

/* how */
.how { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.steps { list-style: none; counter-reset: s; padding: 0; margin: 0 0 20px; }
.steps li { counter-increment: s; position: relative; padding-inline-start: 62px; margin-bottom: 22px; }
.steps li::before { content: counter(s); position: absolute; inset-inline-start: 0; top: 2px; width: 44px; height: 44px; border-radius: 50%; background: var(--navy); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 18px; }
.steps h3 { font-size: 19px; margin-bottom: 2px; }
.steps p { color: var(--muted); margin: 0; }
.note { background: #FFF8E6; border: 1px solid #F3DFA8; border-radius: 14px; padding: 14px 16px; font-size: 15.5px; color: #4D3A08; margin: 0; }
.install { margin: 0; }
.install img { border-radius: var(--radius); box-shadow: var(--shadow); aspect-ratio: 1/1; object-fit: cover; width: 100%; }
.install figcaption { color: var(--muted); font-size: 14px; margin-top: 10px; text-align: center; }

/* coverage */
.cities { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; padding: 0; margin: 0; }
.cities li { background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 8px 18px; font-weight: 500; }

/* faq */
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; margin-bottom: 10px; }
.faq summary { cursor: pointer; padding: 18px 20px; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 22px; line-height: 1; color: var(--primary); }
.faq details[open] summary::after { content: "−"; }
.faq details p { padding: 0 20px 18px; margin: 0; color: var(--muted); }

/* final */
.final { background: linear-gradient(120deg, var(--navy), #0D3A9E); color: #fff; padding: 56px 0; }
.final-in { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.final h2 { font-size: clamp(24px, 3vw, 34px); }
.final p { color: #D3DEF3; margin: 0; }

/* footer */
.foot { background: var(--navy); color: #AEBBD3; padding: 36px 0 110px; font-size: 14px; }
.contact-line { color: #fff; font-size: 16px; }
.disclaimer { max-width: 900px; }
.copy { margin: 0; }

/* sticky mobile CTA */
.sticky-wa { display: none; }

@media (max-width: 1024px) {
  .packages, .benefits { grid-template-columns: repeat(2, 1fr); }
  .nav { display: none; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .hero { padding: 44px 0 56px; }
  .hero-in, .how { grid-template-columns: 1fr; gap: 32px; }
  .hero-cta .btn { width: 100%; }
  .packages, .benefits { grid-template-columns: 1fr; }
  .section { padding: 56px 0; }
  .top .btn-wa span { display: none; }
  .top .btn-wa { padding: 0 10px; }
  .final-in .btn { width: 100%; }
  .sticky-wa { display: flex; position: fixed; inset-inline: 12px; bottom: 12px; z-index: 60; height: 56px; border-radius: 16px; background: var(--wa); color: #fff; font-weight: 700; font-size: 17px; align-items: center; justify-content: center; gap: 10px; text-decoration: none; box-shadow: 0 10px 30px rgba(0,0,0,.25); padding-bottom: env(safe-area-inset-bottom); }
}