/* ============================================================
   AY/OS : classic.css : "HR mode", calm, editorial, printable
   ============================================================ */
:root {
  --paper: #f6f3ec;
  --card: #fffdf8;
  --ink: #181d25;
  --ink2: #3e4b5b;
  --mut: #8a94a0;
  --line: rgba(24, 29, 37, .14);
  --acc: #0b6ca6;
  --acc2: #084f7a;
  --f-ui: "IBM Plex Sans Arabic", system-ui, sans-serif;
  --f-display: "Syne", "IBM Plex Sans Arabic", sans-serif;
  --f-mono: "IBM Plex Mono", monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--f-ui);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--acc); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
button { font: inherit; cursor: pointer; }
::selection { background: var(--acc); color: #fff; }

/* top bar */
.c-top {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px clamp(16px, 4vw, 40px);
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.c-brand { font-family: var(--f-mono); font-size: .85rem; color: var(--ink2); letter-spacing: .12em; }
.c-brand b { color: var(--acc); }
.c-top-acts { display: flex; gap: 8px; align-items: center; }
.c-btn {
  display: inline-flex; align-items: center; gap: .5em;
  border: 1px solid var(--line); border-radius: 9px;
  background: var(--card);
  padding: .5em 1em; font-size: .82rem; color: var(--ink2);
  transition: all .15s ease;
}
.c-btn svg { width: 14px; height: 14px; flex-shrink: 0; }
html[dir="rtl"] #c-os svg { transform: scaleX(-1); }
.c-btn:hover { border-color: var(--acc); color: var(--acc); text-decoration: none; transform: translateY(-1px); }
.c-btn.is-acc { background: var(--acc); border-color: var(--acc); color: #fff; font-weight: 700; }
.c-btn.is-acc:hover { background: var(--acc2); color: #fff; }

main { max-width: 800px; margin: 0 auto; padding: clamp(28px, 6vw, 64px) clamp(18px, 4vw, 32px) 80px; }

/* hero */
.c-hero { margin-bottom: 14px; }
.c-name {
  font-family: var(--f-display); font-weight: 800;
  font-size: clamp(2.1rem, 6vw, 3.3rem);
  line-height: 1.15; letter-spacing: 0;
}
html[lang="en"] .c-name { line-height: 1.06; }
.c-role { color: var(--acc); font-weight: 700; font-size: clamp(.95rem, 2.4vw, 1.1rem); margin-top: 10px; }
.c-tag { color: var(--ink2); max-width: 58ch; margin-top: 14px; font-size: .98rem; }
.c-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.c-chip {
  font-family: var(--f-mono); font-size: .72rem;
  border: 1px solid var(--line); border-radius: 99px;
  background: var(--card);
  padding: .3em .9em; color: var(--ink2);
  direction: ltr;
}
a.c-chip.c-link { text-decoration: none; transition: border-color .15s, color .15s; }
a.c-chip.c-link:hover { border-color: var(--ink2); text-decoration: underline; }
.c-acts { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 22px; }

/* stats strip */
.c-stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 1px; margin: 36px 0 8px;
  background: var(--line);
  border: 1px solid var(--line); border-radius: 14px;
  overflow: hidden;
}
.c-stat { background: var(--card); padding: 16px 10px; text-align: center; }
.c-stat b { display: block; font-family: var(--f-mono); font-size: 1.35rem; color: var(--acc); }
.c-stat span { font-size: .68rem; color: var(--mut); }

/* sections */
.c-h {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--f-mono); font-size: .74rem; font-weight: 500;
  letter-spacing: 0; text-transform: uppercase; color: var(--acc);
  margin: 52px 0 22px;
}
html[lang="en"] .c-h { letter-spacing: .25em; }
.c-h::after { content: ""; flex: 1; height: 1px; background: var(--line); }

.c-x { padding: 18px 20px; border: 1px solid var(--line); border-radius: 14px; background: var(--card); margin-bottom: 12px; }
.c-x-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.c-x-head b { font-size: 1.02rem; }
.c-x-head span { font-family: var(--f-mono); font-size: .7rem; color: var(--acc); }
.c-x p { color: var(--ink2); font-size: .88rem; margin-top: 8px; }
.c-x ul { list-style: none; margin-top: 10px; display: flex; flex-direction: column; gap: 5px; }
.c-x li { font-size: .84rem; color: var(--ink2); padding-inline-start: 18px; position: relative; }
.c-x li::before { content: "◆"; position: absolute; inset-inline-start: 0; top: .4em; color: var(--acc); font-size: .5rem; }
.c-x .c-stack { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.c-x-link { display: inline-block; margin-top: 12px; font-size: .82rem; font-weight: 600; }

.c-pull {
  margin: 18px 0 8px; padding: 16px 22px;
  border-inline-start: 3px solid var(--acc);
  background: color-mix(in srgb, var(--acc) 7%, transparent);
  font-family: var(--f-display); font-weight: 700;
  font-size: 1.15rem; line-height: 1.6; color: var(--ink);
}
.c-why-sub { color: var(--mut); font-size: .9rem; margin: -10px 0 14px; }
.c-skill-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; }
.c-skill-col { border: 1px solid var(--line); border-radius: 14px; background: var(--card); padding: 16px 18px; }
.c-skill-col h3 { font-size: .82rem; margin-bottom: 10px; color: var(--ink); }
.c-skill-col p { font-size: .85rem; color: var(--ink2); margin: 0; line-height: 1.75; }
.c-skill-col .c-stack { display: flex; flex-wrap: wrap; gap: 6px; }

.c-two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 640px) { .c-two { grid-template-columns: 1fr; } }
.c-edu { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; padding: 13px 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); margin-bottom: 10px; font-size: .86rem; }
.c-edu span { font-family: var(--f-mono); font-size: .68rem; color: var(--mut); white-space: nowrap; }

footer {
  max-width: 800px; margin: 0 auto; padding: 26px clamp(18px, 4vw, 32px) 60px;
  border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  font-size: .78rem; color: var(--mut);
}

/* ============================ PRINT ============================ */
@media print {
  :root { --paper: #fff; --card: #fff; }
  .c-top, .c-acts, footer .no-print, .c-x-link { display: none !important; }
  body { background: #fff; font-size: 12px; }
  main { padding: 0; max-width: none; }
  .c-h { margin: 22px 0 10px; }
  .c-x, .c-skill-col, .c-edu, .c-stat { border-color: #ddd; break-inside: avoid; }
  .c-stats { margin: 18px 0 4px; }
  a { color: var(--ink); }
}