:root {
  --bg: #04060f;
  --panel: rgba(12, 18, 38, 0.78);
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.18);
  --text: #eef2fb;
  --dim: #cbd4ea;
  --mute: #a3afcf;
  --accent: #6cb6ff;
  --wa: #25d366;
  --wa-dark: #128c4a;
  --bad: #ff8a8a;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html { background: var(--bg); }
body {
  min-height: 100vh;
  color: var(--text);
  font: 15px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  background:
    radial-gradient(ellipse 70% 50% at 80% -10%, rgba(108, 182, 255, 0.18), transparent 60%),
    radial-gradient(ellipse 60% 40% at 0% 30%, rgba(124, 92, 255, 0.12), transparent 60%),
    var(--bg);
}
button, input, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 8px; }
.icon { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }

/* Header */
.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; max-width: 1120px; margin: 0 auto; padding: 22px 24px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--serif); font-size: 21px; font-weight: 600; }
.brand-mark { width: 28px; height: 28px; fill: none; stroke: var(--accent); stroke-width: 1.6; stroke-linecap: round; }
.nav { display: flex; gap: 6px; }
.nav a { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 999px; font-size: 14px; font-weight: 500; text-decoration: none; color: var(--dim); }
.nav a:hover { color: var(--text); background: rgba(255, 255, 255, 0.05); }
.nav a[aria-current="page"] { color: var(--text); background: rgba(108, 182, 255, 0.14); }

main { max-width: 1120px; margin: 0 auto; padding: 0 24px 80px; }
.hero { padding: 40px 0 36px; max-width: 720px; }
.eyebrow { font-size: 12.5px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); }
.hero h1 { margin-top: 10px; font-family: var(--serif); font-size: clamp(34px, 5vw, 54px); font-weight: 600; line-height: 1.05; letter-spacing: -0.015em; }
.lead { margin-top: 16px; font-size: 17px; color: var(--dim); max-width: 600px; }

/* Layout */
.grid { display: grid; grid-template-columns: 340px 1fr; gap: 24px; align-items: start; }
.cards { display: grid; gap: 12px; }
.card { display: flex; align-items: center; gap: 14px; width: 100%; padding: 16px 18px; border-radius: 16px; text-align: left; text-decoration: none; background: var(--panel); border: 1px solid var(--line); transition: border-color 0.2s, transform 0.2s var(--ease); }
a.card:hover, button.card:hover { border-color: var(--line-strong); transform: translateY(-1px); }
.card-icon { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; color: var(--accent); background: rgba(108, 182, 255, 0.12); flex-shrink: 0; }
.card-text { display: grid; flex: 1; min-width: 0; }
.card-text b { font-size: 14.5px; }
.card-text span { font-size: 13px; color: var(--dim); overflow-wrap: anywhere; }
.card-wa { background: linear-gradient(135deg, rgba(37, 211, 102, 0.16), rgba(12, 18, 38, 0.8)); border-color: rgba(37, 211, 102, 0.35); }
.card-wa .card-icon { color: #fff; background: var(--wa); }
.card-go { font-size: 13px; font-weight: 600; color: var(--wa); white-space: nowrap; }

/* Form */
.form { padding: 28px; border-radius: 22px; background: var(--panel); border: 1px solid var(--line-strong); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35); }
.form h2 { font-family: var(--serif); font-size: 26px; font-weight: 600; margin-bottom: 18px; }
.topics { border: 0; margin-bottom: 18px; }
.topics legend { font-size: 13px; font-weight: 600; color: var(--dim); margin-bottom: 8px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { padding: 7px 14px; border-radius: 999px; font-size: 13px; font-weight: 500; color: var(--dim); border: 1px solid var(--line-strong); transition: all 0.15s; }
.chip:hover { color: var(--text); }
.chip[aria-checked="true"] { color: #06101f; background: var(--accent); border-color: var(--accent); font-weight: 600; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { position: relative; display: grid; gap: 6px; margin-bottom: 14px; }
.field > span { font-size: 13px; font-weight: 600; color: var(--dim); }
.field input, .field textarea { width: 100%; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line-strong); background: rgba(3, 5, 13, 0.6); outline: none; transition: border-color 0.15s, box-shadow 0.15s; }
.field textarea { resize: vertical; min-height: 140px; }
.field input:focus, .field textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(108, 182, 255, 0.18); }
.field [aria-invalid="true"] { border-color: var(--bad); }
.err { min-height: 0; font-style: normal; font-size: 12.5px; color: var(--bad); }
.count { position: absolute; right: 12px; bottom: 30px; font-size: 12px; color: var(--mute); pointer-events: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-error { min-height: 20px; font-size: 13.5px; color: var(--bad); }
.submit { display: inline-flex; align-items: center; gap: 10px; margin-top: 6px; padding: 13px 24px; border-radius: 999px; font-weight: 600; color: #06101f; background: linear-gradient(135deg, #9fd0ff, var(--accent)); box-shadow: 0 10px 30px rgba(108, 182, 255, 0.3); transition: transform 0.2s var(--ease), opacity 0.2s; }
.submit:hover { transform: translateY(-2px); }
.submit.busy { opacity: 0.6; pointer-events: none; }
.submit.busy span::after { content: "…"; }
.fine { margin-top: 12px; font-size: 12.5px; color: var(--mute); }
.sent { display: grid; justify-items: center; gap: 10px; padding: 40px 10px; text-align: center; outline: none; animation: pop 0.45s var(--ease); }
.sent-icon { display: grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; color: #06101f; background: var(--wa); box-shadow: 0 0 0 10px rgba(37, 211, 102, 0.15); }
.sent-icon .icon { width: 30px; height: 30px; stroke-width: 2.4; }
.sent p { color: var(--dim); }
.again { margin-top: 10px; padding: 9px 18px; border-radius: 999px; font-size: 14px; font-weight: 600; color: var(--accent); border: 1px solid rgba(108, 182, 255, 0.4); }
@keyframes pop { from { opacity: 0; transform: scale(0.96); } }

/* FAQ */
.faq { margin-top: 56px; max-width: 760px; }
.faq h2 { font-family: var(--serif); font-size: 28px; font-weight: 600; margin-bottom: 16px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { padding: 16px 30px 16px 0; font-weight: 600; cursor: pointer; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 13px; font-size: 20px; color: var(--mute); transition: transform 0.2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 0 16px; color: var(--dim); }
.faq a { color: var(--accent); }
.foot { padding: 30px 24px 100px; text-align: center; font-size: 13px; color: var(--mute); }
.foot a { color: var(--dim); text-decoration: none; }

/* ============================================================
   WhatsApp chat box
   ============================================================ */
.wa { position: fixed; right: 22px; bottom: calc(22px + env(safe-area-inset-bottom, 0px)); z-index: 50; display: grid; justify-items: end; gap: 14px; }
.wa-fab { position: relative; display: grid; place-items: center; width: 60px; height: 60px; border-radius: 50%; color: #fff; background: var(--wa); box-shadow: 0 12px 30px rgba(37, 211, 102, 0.45); transition: transform 0.2s var(--ease); }
.wa-fab:hover { transform: scale(1.06); }
.wa-fab .icon { width: 30px; height: 30px; stroke-width: 1.6; }
.wa-fab::before { content: ""; position: absolute; inset: 0; border-radius: 50%; box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); animation: ring 2.4s infinite; }
@keyframes ring { 70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); } 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); } }
.wa-badge { position: absolute; top: -2px; right: -2px; display: grid; place-items: center; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 999px; font-size: 12px; font-weight: 700; color: #fff; background: #ff3b30; border: 2px solid var(--bg); }
.wa-panel { display: flex; flex-direction: column; width: min(370px, calc(100vw - 32px)); height: min(540px, calc(100vh - 120px)); overflow: hidden; border-radius: 20px; background: #0b141a; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6); border: 1px solid rgba(255, 255, 255, 0.08); transform-origin: bottom right; animation: waIn 0.3s var(--ease); }
@keyframes waIn { from { opacity: 0; transform: translateY(12px) scale(0.96); } }
.wa-head { display: flex; align-items: center; gap: 12px; padding: 14px 14px 14px 16px; color: #fff; background: linear-gradient(135deg, var(--wa-dark), #075e36); }
.wa-avatar { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; font-size: 14px; font-weight: 700; color: var(--wa-dark); background: #e8fff1; }
.wa-who { flex: 1; display: grid; }
.wa-who b { font-size: 15px; }
.wa-who span { display: flex; align-items: center; gap: 6px; font-size: 12.5px; opacity: 0.85; }
.wa-who i { width: 8px; height: 8px; border-radius: 50%; background: #7dffb0; }
.wa-x { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; color: #fff; }
.wa-x:hover { background: rgba(255, 255, 255, 0.12); }
.wa-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 14px;
  overflow-y: auto;
  background:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.03) 0 2px, transparent 3px) 0 0 / 26px 26px,
    #0b141a;
}
.wa-msg { max-width: 82%; padding: 8px 10px 6px; border-radius: 10px; font-size: 14px; line-height: 1.45; animation: pop 0.25s var(--ease); }
.wa-msg time { display: block; margin-top: 2px; font-size: 12px; text-align: right; opacity: 0.6; }
.wa-msg.agent { align-self: flex-start; color: #e9edef; background: #202c33; border-top-left-radius: 2px; }
.wa-msg.me { align-self: flex-end; color: #e9edef; background: #005c4b; border-top-right-radius: 2px; }
.wa-msg.typing { display: flex; gap: 4px; padding: 12px 14px; }
.wa-msg.typing span { width: 7px; height: 7px; border-radius: 50%; background: #8696a0; animation: dots 1.2s infinite; }
.wa-msg.typing span:nth-child(2) { animation-delay: 0.15s; }
.wa-msg.typing span:nth-child(3) { animation-delay: 0.3s; }
@keyframes dots { 30% { transform: translateY(-4px); opacity: 1; } 0%, 60%, 100% { opacity: 0.4; } }
.wa-quick { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px 12px 0; background: #0b141a; }
.wa-chip { padding: 6px 11px; border-radius: 999px; font-size: 12.5px; color: #7dffb0; border: 1px solid rgba(37, 211, 102, 0.4); }
.wa-chip:hover { background: rgba(37, 211, 102, 0.12); }
.wa-input { display: flex; gap: 8px; padding: 10px 12px; background: #0b141a; }
.wa-input input { flex: 1; min-width: 0; padding: 11px 14px; border-radius: 999px; border: 0; outline: none; color: #e9edef; background: #202c33; }
.wa-send { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; color: #fff; background: var(--wa); flex-shrink: 0; }
.wa-note { padding: 0 12px 10px; font-size: 12px; text-align: center; color: #8696a0; background: #0b141a; }

@media (max-width: 860px) {
  .grid { grid-template-columns: 1fr; }
  .row { grid-template-columns: 1fr; }
  .form { padding: 22px 18px; }
  .top { padding: 16px; }
  main { padding: 0 16px 80px; }
  .nav a:not([aria-current]) span { display: none; }
}
@media (max-width: 480px) {
  .brand span { display: none; }
  .top { flex-wrap: wrap; gap: 8px; }
  .nav { min-width: 0; flex: 1 1 auto; flex-wrap: wrap; justify-content: center; }
  .nav a { padding: 8px 11px; font-size: 13px; }
  .wa { right: 14px; bottom: calc(14px + env(safe-area-inset-bottom, 0px)); }
  .wa-panel { height: calc(100vh - 110px); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ---------- Language (shared by the Contact and Advertise pages) ---------- */
/* Hidden until the page's language has loaded; shown anyway after 1.5 s if that fails. */
.i18n-wait body { opacity: 0; animation: i18n-show 0s 1.5s forwards; }
@keyframes i18n-show { to { opacity: 1; } }
.nav { position: relative; align-items: center; }
.lang-btn { display: inline-flex; align-items: center; gap: 6px; height: 36px; padding: 0 12px; border-radius: 999px; font-size: 12.5px; font-weight: 700; letter-spacing: 0.05em; color: var(--dim); border: 1px solid var(--line-strong); }
.lang-btn:hover, .lang-btn[aria-expanded="true"] { color: var(--text); background: rgba(255, 255, 255, 0.05); }
.lang-menu { position: absolute; top: calc(100% + 10px); right: 0; z-index: 60; width: 300px; padding: 14px; border-radius: 16px; background: rgba(12, 18, 38, 0.97); border: 1px solid var(--line-strong); box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55); animation: pop 0.2s var(--ease); }
.lang-menu h3 { margin: 2px 0 8px; font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--mute); }
.lang-list { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.lang-opt { padding: 8px 10px; border-radius: 10px; font-size: 13.5px; text-align: start; color: var(--dim); }
.lang-opt:hover { color: var(--text); background: rgba(255, 255, 255, 0.06); }
.lang-opt[aria-checked="true"] { color: #06101f; background: var(--accent); font-weight: 600; }
@media (max-width: 480px) {
  .lang-btn .icon { display: none; }
  .lang-menu { position: fixed; top: 64px; left: 12px; right: 12px; width: auto; }
}
/* Right-to-left (Arabic). User-entered text keeps its own direction through dir="auto". */
:root:lang(ar) main, :root:lang(ar) .foot, :root:lang(ar) .wa-panel, :root:lang(ar) .lang-menu { direction: rtl; }

/* ============================================================
   Liquid Glass (tokens in /css/glass.css)
   ============================================================ */
:root { --accent: #7cc0ff; --panel: rgba(255, 255, 255, 0.08); --line: rgba(255, 255, 255, 0.12); --line-strong: rgba(255, 255, 255, 0.2); --dim: #b3bfd8; }
/* Glass needs something to refract: a soft mesh of colour that stays put while the page scrolls. */
body {
  background:
    radial-gradient(60% 55% at 90% 0%, rgba(64, 140, 255, 0.75), transparent 65%),
    radial-gradient(55% 50% at 0% 38%, rgba(150, 90, 255, 0.55), transparent 65%),
    radial-gradient(60% 50% at 60% 110%, rgba(0, 200, 210, 0.45), transparent 65%),
    radial-gradient(40% 35% at 28% 6%, rgba(255, 150, 90, 0.22), transparent 65%),
    radial-gradient(35% 30% at 55% 55%, rgba(60, 100, 255, 0.2), transparent 65%),
    #050814;
  background-attachment: fixed;
}
.hero h1 { font-weight: 700; letter-spacing: -0.035em; }
.eyebrow { color: #9cd0ff; }

/* Header: two floating capsules */
.brand, .nav, .card, .form, .lang-menu, .wa-panel { border: 0; box-shadow: var(--lg-shadow); backdrop-filter: var(--lg-filter); -webkit-backdrop-filter: var(--lg-filter); }
.brand { position: relative; padding: 9px 20px 9px 14px; border-radius: 999px; background: var(--lg-fill); font-weight: 700; letter-spacing: -0.02em; }
.brand-mark { stroke: #fff; }
.brand-mark.brand-logo { object-fit: contain; border-radius: 6px; }
.nav { padding: 5px; gap: 2px; border-radius: 999px; background: var(--lg-fill); }
.nav a { color: rgba(255, 255, 255, 0.82); }
.nav a:hover { color: #fff; background: rgba(255, 255, 255, 0.16); box-shadow: var(--lg-inset-edge); }
.nav a[aria-current="page"] { color: #fff; background: linear-gradient(180deg, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.14)); box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.6), 0 2px 8px rgba(0, 0, 0, 0.2); }
.lang-btn { color: rgba(255, 255, 255, 0.85); border-color: transparent; background: rgba(255, 255, 255, 0.1); box-shadow: var(--lg-inset-edge); }
.lang-btn:hover, .lang-btn[aria-expanded="true"] { color: #fff; background: rgba(255, 255, 255, 0.2); }
.lang-menu { background: var(--lg-fill-strong); border-radius: 30px; }
.lang-opt { border-radius: 14px; }
.lang-opt[aria-checked="true"] { color: #fff; background: var(--lg-tint); box-shadow: var(--lg-tint-edge); }

/* Surfaces */
.card, .form { position: relative; background: var(--lg-fill-strong); }
.card { border-radius: 26px; }
.form { border-radius: 34px; box-shadow: var(--lg-shadow), 0 30px 80px rgba(0, 0, 0, 0.3); }
.brand::before, .nav::before, .card::before, .form::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: inherit;
  padding: 1.2px;
  background: var(--lg-rim);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.nav { position: relative; }
a.card:hover, button.card:hover { transform: translateY(-2px); background: var(--lg-fill); }
.card { transition: transform 0.25s var(--lg-ease), background 0.25s; }
.card-icon { border-radius: 16px; color: #fff; background: rgba(255, 255, 255, 0.14); box-shadow: var(--lg-inset-edge); }
.card-wa { background: linear-gradient(135deg, rgba(37, 211, 102, 0.3), rgba(37, 211, 102, 0.06)), var(--lg-fill-strong); }
.card-wa .card-icon { background: linear-gradient(180deg, #4fe68a, #1fb85a); box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.6), 0 6px 16px rgba(37, 211, 102, 0.4); }
.form h2 { font-weight: 700; letter-spacing: -0.025em; }

/* Controls */
.chip { color: rgba(255, 255, 255, 0.85); border-color: transparent; background: rgba(255, 255, 255, 0.1); box-shadow: var(--lg-inset-edge); }
.chip:hover { background: rgba(255, 255, 255, 0.2); }
.chip[aria-checked="true"] { color: #fff; border-color: transparent; background: var(--lg-tint); box-shadow: var(--lg-tint-edge); }
.field input, .field textarea { border-radius: 16px; border-color: var(--lg-line); background: var(--lg-field); box-shadow: var(--lg-field-edge); }
.field input:focus, .field textarea:focus { border-color: rgba(150, 210, 255, 0.8); box-shadow: var(--lg-field-edge), 0 0 0 3px rgba(124, 192, 255, 0.3); }
.submit { color: #fff; background: var(--lg-tint); box-shadow: var(--lg-tint-edge); text-shadow: 0 1px 2px rgba(0, 40, 120, 0.4); }
.submit:hover { box-shadow: var(--lg-tint-edge), 0 12px 30px rgba(10, 110, 255, 0.5); }
.again { color: #fff; border-color: transparent; background: rgba(255, 255, 255, 0.14); box-shadow: var(--lg-inset-edge); }
.again:hover { background: rgba(255, 255, 255, 0.24); }
.sent-icon { color: #fff; background: linear-gradient(180deg, #4fe68a, #1fb85a); box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.6), 0 0 0 10px rgba(37, 211, 102, 0.15); }
.faq details { border-bottom-color: rgba(255, 255, 255, 0.14); }
.faq h2 { font-weight: 700; letter-spacing: -0.025em; }
.wa-panel { border-radius: 30px; }
.wa-fab { box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.6), 0 12px 30px rgba(37, 211, 102, 0.45); }
@media (prefers-reduced-transparency: reduce) {
  .brand, .nav, .card, .form, .lang-menu, .wa-panel { backdrop-filter: none; -webkit-backdrop-filter: none; }
}