/* Candas China — candas.cn apex · China↔Egypt services pitch */
:root {
  --navy: #0B1F3A;
  --navy-2: #11354F;
  --blue: #0E70B5;
  --blue-soft: #EDF5FB;
  --cream: #F7F9FB;
  --ink: #243746;
  --muted: #607382;
  --line: #D8E4EE;
  --white: #ffffff;
  --shadow: 0 12px 40px rgba(11,31,58,.10);
  --radius: 14px;
  --max: 1100px;
  --font: "Segoe UI", "Noto Sans", "Helvetica Neue", Arial, sans-serif;
  --font-ar: "Noto Naskh Arabic", "Noto Sans Arabic", "Segoe UI", Tahoma, Arial, sans-serif;
  --font-zh: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; color: var(--ink); background: var(--white);
  font-family: var(--font); font-size: 16px; line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
body.lang-ar { font-family: var(--font-ar); direction: rtl; }
body.lang-zh { font-family: var(--font-zh); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { width: min(100% - 2rem, var(--max)); margin-inline: auto; }
.skip { position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden; }
.skip:focus { left:1rem; top:1rem; width:auto; height:auto; background:#fff; padding:.5rem 1rem; z-index:99; }

.topbar { background: var(--navy); color: #c9d7e6; font-size: .82rem; padding: .45rem 0; }
.topbar .wrap { display:flex; justify-content:space-between; gap:1rem; flex-wrap:wrap; align-items:center; }
.topbar a { color: #e8f1fa; }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.96); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.navrow {
  display:flex; align-items:center; justify-content:space-between; gap:1rem;
  padding: .75rem 0;
}
.brand { display:flex; align-items:center; gap:.75rem; color: var(--navy); text-decoration:none; }
.brand img { height: 36px; width: auto; }
.brand strong { display:block; font-size: .95rem; line-height:1.15; color: var(--navy); }
.brand span { display:block; font-size: .72rem; color: var(--muted); font-weight:500; }
.nav { display:flex; gap:1.15rem; flex-wrap:wrap; align-items:center; }
.nav a { color: var(--navy-2); font-size: .9rem; font-weight: 600; text-decoration:none; }
.nav a:hover { color: var(--blue); }
.lang { display:flex; gap:.25rem; background: var(--blue-soft); border-radius: 999px; padding: .2rem; }
.lang button {
  border:0; background:transparent; color: var(--navy-2);
  font: inherit; font-size:.78rem; font-weight:700; padding:.35rem .65rem;
  border-radius:999px; cursor:pointer;
}
.lang button.active { background: var(--blue); color:#fff; }

.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:.45rem;
  border-radius: 999px; padding: .85rem 1.35rem; font-weight:700; font-size:.95rem;
  border: 2px solid transparent; cursor:pointer; text-decoration:none !important;
  transition: transform .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--blue); color:#fff; box-shadow: 0 8px 24px rgba(14,112,181,.28); }
.btn-primary:hover { background: #0b5f99; color:#fff; }
.btn-ghost { background: transparent; color:#fff; border-color: rgba(255,255,255,.45); }
.btn-ghost:hover { background: rgba(255,255,255,.1); color:#fff; }
.btn-outline { background:#fff; color: var(--blue); border-color: var(--blue); }
.btn-outline:hover { background: var(--blue-soft); color: var(--blue); }
.btn-sm { padding: .55rem 1rem; font-size: .85rem; }

.hero {
  position: relative; color: #fff;
  background:
    linear-gradient(115deg, rgba(11,31,58,.96) 0%, rgba(14,112,181,.82) 55%, rgba(11,31,58,.88) 100%),
    radial-gradient(ellipse at 80% 20%, rgba(126,195,239,.25), transparent 50%);
  isolation: isolate;
}
.hero-inner { padding: 5.5rem 0 4rem; width: min(100% - 2rem, var(--max)); margin-inline:auto; }
.eyebrow {
  display:inline-block; background: rgba(255,255,255,.1); color: #d7eaf8;
  border:1px solid rgba(255,255,255,.22); border-radius:999px;
  padding:.35rem .85rem; font-size:.78rem; font-weight:700; letter-spacing:.04em;
  margin-bottom: 1rem;
}
.hero h1 {
  margin:0 0 .85rem; font-size: clamp(1.85rem, 4vw, 2.85rem);
  line-height:1.15; letter-spacing:-.02em; max-width: 22ch;
}
.hero .lead { max-width: 38rem; font-size:1.05rem; color:#d7e4f1; margin:0 0 1.6rem; }
.hero-cta { display:flex; flex-wrap:wrap; gap:.8rem; }

section { padding: 4.25rem 0; }
.sec-head { margin-bottom: 1.75rem; max-width: 42rem; }
.sec-head .kicker { color: var(--blue); font-weight:800; font-size:.8rem; letter-spacing:.08em; text-transform:uppercase; margin:0 0 .5rem; }
.sec-head h2 { margin:0 0 .55rem; font-size: clamp(1.5rem, 2.4vw, 2rem); color: var(--navy); letter-spacing:-.02em; line-height:1.2; }
.sec-head p { margin:0; color: var(--muted); }
.band-cream { background: var(--cream); }
.band-blue { background: var(--blue-soft); }

.checklist { list-style:none; padding:0; margin:1rem 0 0; }
.checklist li {
  position:relative; padding: .6rem 0 .6rem 1.7rem;
  border-bottom:1px solid var(--line); color: var(--ink);
}
body.lang-ar .checklist li { padding: .6rem 1.7rem .6rem 0; }
.checklist li::before {
  content:""; position:absolute; left:0; top:.9rem; width:.7rem; height:.7rem;
  border-radius:50%; background: var(--blue); box-shadow: 0 0 0 4px rgba(14,112,181,.15);
}
body.lang-ar .checklist li::before { left:auto; right:0; }

.cards { display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap:1.1rem; }
.cards-dense { grid-template-columns: repeat(3, minmax(0,1fr)); gap: .95rem; }
.cards-why { grid-template-columns: repeat(3, minmax(0,1fr)); }
.card {
  background:#fff; border:1px solid var(--line); border-radius: var(--radius);
  padding: 1.15rem 1.1rem 1.2rem; box-shadow: 0 4px 18px rgba(11,31,58,.04);
}
.cards-dense .card { padding: 1rem 1rem 1.05rem; }
.card h3 { margin:0 0 .35rem; color: var(--navy); font-size:1rem; line-height:1.3; }
.cards-dense .card h3 { font-size: .95rem; }
.card p { margin:0; color: var(--muted); font-size:.88rem; line-height:1.45; }

.soft-group {
  margin: 1.75rem 0 0; padding: 1rem 1.15rem;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  color: var(--muted); font-size: .92rem;
}
.soft-group a { font-weight: 700; }

.contact-grid { display:grid; grid-template-columns: 1.1fr .9fr; gap:1.5rem; }
.contact-card, .cta-card {
  background:#fff; border:1px solid var(--line); border-radius: var(--radius);
  padding:1.5rem; box-shadow: 0 8px 28px rgba(11,31,58,.05);
}
.contact-card h3, .cta-card h3 { margin:0 0 .8rem; color:var(--navy); }
.kv { display:grid; grid-template-columns: 8.5rem 1fr; gap:.35rem .75rem; font-size:.92rem; }
.kv dt { color:var(--muted); margin:0; }
.kv dd { margin:0; color:var(--ink); font-weight:600; }
.cta-card p { color:var(--muted); margin:0 0 1rem; }

footer {
  background: #071526; color:#8fa3b8; padding: 2.2rem 0 2.5rem; font-size:.88rem;
}
footer .wrap { display:flex; justify-content:space-between; gap:1.5rem; flex-wrap:wrap; }
footer strong { color:#d7e4f1; }
footer a { color:#b7d4ef; }

@media (max-width: 960px) {
  .cards-dense { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .cards-why { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .nav { display:none; }
  .hero-inner { padding: 4.5rem 0 3.25rem; }
}
@media (max-width: 640px) {
  .cards, .cards-dense { grid-template-columns: 1fr; }
  .kv { grid-template-columns: 1fr; gap:.1rem; }
  .kv dt { margin-top:.55rem; }
  .brand span { display:none; }
}