/* Qnzo — qnzo.io */
:root {
  --paper: #F7F8F5;
  --card: #FFFFFF;
  --ink: #13211E;
  --teal: #1A4E48;
  --teal-deep: #10332F;
  --brass: #A5793B;
  --brass-soft: #C9A05C;
  --muted: #5D6C68;
  --line: #E2E6E1;
  --radius: 14px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'IBM Plex Sans Arabic', system-ui, sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .wordmark {
  font-family: 'Alexandria', 'IBM Plex Sans Arabic', sans-serif;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* Header */
.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(247, 248, 245, 0.92);
  backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 20;
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.wordmark { font-size: 1.35rem; font-weight: 700; color: var(--teal-deep); letter-spacing: 0; }
.wordmark .latin { color: var(--brass); font-weight: 500; font-size: 0.85em; margin-inline-start: 6px; }
.nav { display: flex; gap: 26px; font-size: 0.95rem; }
.nav a { color: var(--muted); transition: color 0.15s; }
.nav a:hover, .nav a:focus-visible { color: var(--teal); }
.nav a.active { color: var(--teal-deep); font-weight: 500; }

/* Hero */
.hero { padding: 72px 0 64px; }
.hero .container {
  display: grid; grid-template-columns: 1.15fr 0.85fr;
  gap: 56px; align-items: center;
}
.eyebrow {
  display: inline-block;
  color: var(--brass);
  font-size: 0.85rem; font-weight: 600;
  letter-spacing: 0.02em;
  border: 1px solid var(--brass-soft);
  border-radius: 100px;
  padding: 4px 14px;
  margin-bottom: 20px;
  background: #fff;
}
.hero h1 {
  font-size: clamp(1.9rem, 4.2vw, 2.9rem);
  font-weight: 700;
  color: var(--teal-deep);
  line-height: 1.35;
  margin-bottom: 18px;
}
.hero h1 em { font-style: normal; color: var(--brass); }
.hero p.lead { color: var(--muted); font-size: 1.08rem; max-width: 46ch; margin-bottom: 30px; }
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-block; border-radius: 10px;
  padding: 12px 26px; font-weight: 600; font-size: 0.98rem;
  transition: transform 0.15s, box-shadow 0.15s;
}
.btn:focus-visible { outline: 3px solid var(--brass-soft); outline-offset: 2px; }
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(26,78,72,0.25); }
.btn-ghost { border: 1.5px solid var(--line); background: #fff; color: var(--teal-deep); }
.btn-ghost:hover { border-color: var(--brass-soft); }

/* Chat mock — signature element */
.chat-mock {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 18px;
  box-shadow: 0 18px 44px rgba(19, 33, 30, 0.10);
  max-width: 360px;
  margin-inline-start: auto;
}
.chat-head {
  display: flex; align-items: center; gap: 10px;
  padding-bottom: 12px; border-bottom: 1px solid var(--line); margin-bottom: 14px;
}
.chat-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--teal-deep));
  color: #fff; display: grid; place-items: center;
  font-weight: 700; font-size: 0.95rem;
}
.chat-head .name { font-weight: 600; font-size: 0.92rem; }
.chat-head .status { font-size: 0.75rem; color: #3BA55C; }
.bubble {
  max-width: 85%; padding: 9px 14px; border-radius: 14px;
  font-size: 0.87rem; line-height: 1.65; margin-bottom: 10px;
}
.bubble.in { background: #EFF3EE; border-start-end-radius: 4px; }
.bubble.out {
  background: #E4F2E9; margin-inline-start: auto;
  border-start-start-radius: 4px;
}
.bubble .time { display: block; font-size: 0.66rem; color: var(--muted); margin-top: 3px; text-align: left; }
@media (prefers-reduced-motion: no-preference) {
  .bubble { opacity: 0; animation: pop 0.5s ease forwards; }
  .bubble:nth-child(2) { animation-delay: 0.15s; }
  .bubble:nth-child(3) { animation-delay: 0.5s; }
  .bubble:nth-child(4) { animation-delay: 0.9s; }
  @keyframes pop { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
}

/* Sections */
section.block { padding: 64px 0; }
section.block.alt { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-title { font-size: 1.7rem; font-weight: 700; color: var(--teal-deep); margin-bottom: 10px; }
.section-sub { color: var(--muted); margin-bottom: 40px; max-width: 60ch; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px 24px;
}
.card .icon {
  width: 46px; height: 46px; border-radius: 12px;
  background: linear-gradient(135deg, #F3EBDD, #EAE0CC);
  color: var(--brass); display: grid; place-items: center;
  font-size: 1.3rem; margin-bottom: 16px;
}
.card h3 { font-size: 1.08rem; font-weight: 600; margin-bottom: 10px; color: var(--teal-deep); }
.card p { color: var(--muted); font-size: 0.94rem; }

.pill-row { display: flex; flex-wrap: wrap; gap: 12px; }
.pill {
  background: #fff; border: 1px solid var(--line); border-radius: 100px;
  padding: 8px 18px; font-size: 0.9rem; color: var(--teal-deep);
}
.pill b { color: var(--brass); font-weight: 600; }

/* Legal / about */
.legal-box {
  background: var(--teal-deep); color: #E9EFEA;
  border-radius: var(--radius); padding: 36px 32px;
}
.legal-box h2 { color: #fff; font-size: 1.35rem; margin-bottom: 14px; }
.legal-box p { color: #C4D2CB; font-size: 0.97rem; max-width: 70ch; }
.legal-box .legal-name { color: var(--brass-soft); font-weight: 600; }

/* Contact page */
.contact-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; margin-top: 36px; }
.contact-card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 26px 24px;
}
.contact-card .label { font-size: 0.8rem; color: var(--muted); margin-bottom: 6px; }
.contact-card .value {
  display: block; font-weight: 600; color: var(--teal-deep); font-size: 1.02rem;
  direction: ltr; unicode-bidi: isolate; text-align: right;
}
.contact-card a.value:hover { color: var(--brass); }

/* Privacy (LTR page) */
.prose { max-width: 760px; padding: 56px 0 72px; }
.prose h1 { font-size: 2rem; color: var(--teal-deep); margin-bottom: 8px; }
.prose .meta { color: var(--muted); font-size: 0.9rem; margin-bottom: 32px; }
.prose h2 { font-size: 1.25rem; color: var(--teal-deep); margin: 32px 0 12px; }
.prose p, .prose li { color: #37453F; font-size: 0.97rem; }
.prose ul { padding-inline-start: 22px; margin: 10px 0; }
.prose a { color: var(--teal); text-decoration: underline; }

/* Footer */
.site-footer {
  background: #0E1F1C; color: #9DB0A9;
  padding: 42px 0 32px; margin-top: 0;
  font-size: 0.88rem;
}
.site-footer .container { display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; }
.site-footer .brand { color: #fff; font-weight: 600; font-size: 1.05rem; margin-bottom: 8px; font-family: 'Alexandria', sans-serif; }
.site-footer .legal-en { direction: ltr; text-align: left; color: #7E948C; font-size: 0.82rem; margin-top: 10px; }
.site-footer .links { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.site-footer .links a:hover { color: #fff; }
.site-footer .bottom {
  border-top: 1px solid #1D332F; margin-top: 28px; padding-top: 18px;
  text-align: center; color: #6C7F78; font-size: 0.8rem;
  direction: ltr; unicode-bidi: isolate;
}
.ltr { direction: ltr; unicode-bidi: isolate; }

/* Responsive */
@media (max-width: 860px) {
  .hero .container { grid-template-columns: 1fr; gap: 40px; }
  .chat-mock { margin-inline: auto; }
  .cards { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .site-footer .container { grid-template-columns: 1fr; }
  .nav { gap: 16px; font-size: 0.85rem; }
}