/* ============================================================
   نظام العمل — Hallmark Specimen
   Editorial type-specimen design language
   ============================================================ */


/* ---------- THMANYAH FONTS ---------- */
/* Serif Display — headings */
@font-face { font-family: "Thmanyah Serif"; src: url("/fonts/thmanyahserifdisplay-Light.woff2") format("woff2");   font-weight: 300; font-display: swap; }
@font-face { font-family: "Thmanyah Serif"; src: url("/fonts/thmanyahserifdisplay-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Thmanyah Serif"; src: url("/fonts/thmanyahserifdisplay-Medium.woff2") format("woff2");  font-weight: 500; font-display: swap; }
@font-face { font-family: "Thmanyah Serif"; src: url("/fonts/thmanyahserifdisplay-Bold.woff2") format("woff2");    font-weight: 700; font-display: swap; }
@font-face { font-family: "Thmanyah Serif"; src: url("/fonts/thmanyahserifdisplay-Black.woff2") format("woff2");   font-weight: 800; font-display: swap; }
@font-face { font-family: "Thmanyah Serif"; src: url("/fonts/thmanyahserifdisplay-Black.woff2") format("woff2");   font-weight: 900; font-display: swap; }
/* Sans — body text */
@font-face { font-family: "Thmanyah Sans"; src: url("/fonts/thmanyahsans-Light.woff2") format("woff2");   font-weight: 300; font-display: swap; }
@font-face { font-family: "Thmanyah Sans"; src: url("/fonts/thmanyahsans-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Thmanyah Sans"; src: url("/fonts/thmanyahsans-Medium.woff2") format("woff2");  font-weight: 500; font-display: swap; }
@font-face { font-family: "Thmanyah Sans"; src: url("/fonts/thmanyahsans-Bold.woff2") format("woff2");    font-weight: 600; font-display: swap; }
@font-face { font-family: "Thmanyah Sans"; src: url("/fonts/thmanyahsans-Bold.woff2") format("woff2");    font-weight: 700; font-display: swap; }
@font-face { font-family: "Thmanyah Sans"; src: url("/fonts/thmanyahsans-Black.woff2") format("woff2");   font-weight: 900; font-display: swap; }

/* ---------- TOKENS ---------- */
:root {
  /* paper / light (default) */
  --paper:        #f7f4ec;
  --paper-2:      #f1ece1;
  --card:         #fffdf8;
  --ink:          #1c1b18;
  --ink-soft:     #57544c;
  --ink-faint:    #8c887c;
  --hair:         rgba(28, 27, 24, 0.14);
  --hair-strong:  rgba(28, 27, 24, 0.30);
  --accent:       #1a5c43;
  --accent-deep:  #124231;
  --accent-tint:  rgba(26, 92, 67, 0.08);
  --accent-tint-2:rgba(26, 92, 67, 0.14);
  --amber:        #9a6b1e;
  --amber-tint:   rgba(154, 107, 30, 0.10);
  --shadow:       0 1px 2px rgba(28,27,24,.04), 0 12px 30px -18px rgba(28,27,24,.25);

  /* type */
  --display: 'Thmanyah Serif', 'Noto Kufi Arabic', serif;
  --text:    'Thmanyah Sans', system-ui, sans-serif;

  /* scale */
  --t-xs:   12px;
  --t-sm:   14px;
  --t-base: 16px;
  --t-md:   20px;
  --t-lg:   24px;
  --t-xl:   32px;
  --t-2xl:  44px;
  --t-3xl:  64px;
  --num-scale: 1;
  --t-4xl:  clamp(calc(72px * var(--num-scale)), calc(13vw * var(--num-scale)), calc(132px * var(--num-scale)));
  --t-mega: clamp(calc(120px * var(--num-scale)), calc(30vw * var(--num-scale)), calc(360px * var(--num-scale)));

  /* kashida / swash personality — overridden by Tweaks */
  --feat-body:    "swsh" 1, "dlig" 1, "calt" 1, "rlig" 1, "liga" 1;
  --feat-display: "swsh" 1, "dlig" 1, "calt" 1, "rlig" 1;
  --feat-kashida: "swsh" 1, "ss05" 1, "dlig" 1, "calt" 1, "rlig" 1;

  --maxw: 1180px;
  --gutter: clamp(20px, 5vw, 64px);
}

[data-theme="dark"] {
  --paper:        #14130f;
  --paper-2:      #1b1a15;
  --card:         #1f1e18;
  --ink:          #f0ece1;
  --ink-soft:     #b7b2a4;
  --ink-faint:    #807c70;
  --hair:         rgba(240, 236, 225, 0.14);
  --hair-strong:  rgba(240, 236, 225, 0.28);
  --accent:       #5fb893;
  --accent-deep:  #8fd3b3;
  --accent-tint:  rgba(95, 184, 147, 0.10);
  --accent-tint-2:rgba(95, 184, 147, 0.18);
  --amber:        #d2a45a;
  --amber-tint:   rgba(210, 164, 90, 0.12);
  --shadow:       0 1px 2px rgba(0,0,0,.3), 0 18px 40px -20px rgba(0,0,0,.7);
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--text);
  font-size: var(--t-base);
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: var(--feat-body);
  overflow-x: hidden;
}
[dir="ltr"] body { line-height: 1.65; }

::selection { background: var(--accent); color: var(--paper); }

button { font-family: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }

/* paper grain texture — subtle */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: .5;
  background-image: radial-gradient(rgba(28,27,24,.02) 1px, transparent 1px);
  background-size: 4px 4px;
}
[data-theme="dark"] body::before { opacity: .35; background-image: radial-gradient(rgba(255,255,255,.025) 1px, transparent 1px); }

/* ---------- TYPOGRAPHY HELPERS ---------- */
.display { font-family: var(--display); font-weight: 800; line-height: 1.05; letter-spacing: -0.01em; font-feature-settings: var(--feat-display); }
/* dramatic kashida sweep reserved for the largest hero type */
.kashida { font-feature-settings: var(--feat-kashida); }
.kicker {
  font-family: var(--text);
  font-size: var(--t-xs);
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.hairline { border: none; border-top: 1px solid var(--hair); margin: 0; }

/* numeral display — Arabic-Indic big numbers */
.num {
  font-family: var(--display);
  font-feature-settings: "tnum" 1;
  line-height: .9;
}

/* ---------- LAYOUT ---------- */
.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); position: relative; z-index: 1; }
.stack > * + * { margin-top: var(--gap, 24px); }

/* ---------- MOTION ---------- */
/* Reveal animates transform only — never opacity — so content stays
   visible even if the compositor throttles/pauses the animation clock. */
.reveal { opacity: 1; }
@media (prefers-reduced-motion: no-preference) {
  .reveal { animation: reveal .65s cubic-bezier(.2,.7,.2,1) both; }
  @keyframes reveal { from { transform: translateY(16px); } to { transform: none; } }
}

/* focus ring */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

/* scrollbar */
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-thumb { background: var(--hair-strong); border-radius: 20px; border: 3px solid var(--paper); }
::-webkit-scrollbar-track { background: transparent; }

/* ---------- ICON BUTTON ---------- */
.act {
  width: 40px; height: 40px; display: grid; place-items: center;
  background: transparent; border: 1px solid transparent; border-radius: 10px;
  color: var(--ink); transition: all .18s ease;
}
.act:hover { background: var(--accent-tint); color: var(--accent); }

/* ---------- SOCIAL ICON BUTTONS ---------- */
.social {
  width: 34px; height: 34px; border-radius: 50%;
  display: inline-grid; place-items: center;
  color: var(--accent); border: 1.5px solid color-mix(in srgb, var(--accent) 28%, transparent);
  background: transparent; transition: all .22s cubic-bezier(.2,.7,.2,1);
}
.social:hover {
  color: var(--paper); background: var(--accent);
  border-color: var(--accent); transform: translateY(-2px);
  box-shadow: 0 8px 18px -8px var(--accent);
}
/* masked SVG glyph — keeps the uploaded icon's exact shape/weight, just recolors it */
.social-ico {
  width: 20px; height: 20px; display: inline-grid; place-items: center;
  color: currentColor;
}
.social-ico svg { width: 100%; height: 100%; display: block; }

/* ---------- HOVER CELLS ---------- */
.chap-cell, .row-cell { transition: background .2s ease, transform .2s ease; }
.chap-cell:hover { background: var(--accent-tint); }
.row-cell:hover { background: var(--accent-tint); }
.row-cell:hover .num, .chap-cell:hover .num { color: var(--accent-deep); }

/* ---------- GLOSSARY TOOLTIP ---------- */
.gloss {
  position: relative; cursor: help;
  border-bottom: 1.5px dotted var(--accent);
  color: inherit; font-weight: 600;
}
.gloss-pop {
  position: absolute; bottom: calc(100% + 10px); inset-inline-start: 50%;
  transform: translateX(50%) translateY(6px);
  width: max-content; max-width: 280px;
  background: var(--ink); color: var(--paper);
  font: 400 13.5px/1.7 var(--text);
  padding: 12px 15px; border-radius: 11px;
  box-shadow: 0 14px 34px -12px rgba(0,0,0,.45);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .2s ease, transform .2s ease; z-index: 30;
}
[dir="ltr"] .gloss-pop { transform: translateX(-50%) translateY(6px); }
.gloss-pop::after {
  content: ""; position: absolute; top: 100%; inset-inline-start: 50%; transform: translateX(50%);
  border: 6px solid transparent; border-top-color: var(--ink);
}
[dir="ltr"] .gloss-pop::after { transform: translateX(-50%); }
.gloss:hover .gloss-pop, .gloss:focus .gloss-pop {
  opacity: 1; visibility: visible; transform: translateX(50%) translateY(0);
}
[dir="ltr"] .gloss:hover .gloss-pop, [dir="ltr"] .gloss:focus .gloss-pop { transform: translateX(-50%) translateY(0); }

/* ---------- RESPONSIVE NAV ---------- */
.nav-mobile-btn { display: none; }
@media (max-width: 940px) {
  .nav-desktop { display: none !important; }
  .nav-mobile-btn { display: grid !important; }
}

/* ---------- TWEAKS: custom segmented control (RTL-safe) ---------- */
.tw-seg2 { display: flex; gap: 4px; background: rgba(128,128,128,.12); border-radius: 9px; padding: 3px; }
.tw-seg2 button {
  flex: 1; border: none; background: transparent; cursor: pointer;
  font: 600 12.5px var(--text); color: var(--tw-fg, #e8e6e0);
  padding: 7px 4px; border-radius: 7px; transition: all .18s ease; white-space: nowrap;
}
.tw-seg2 button[aria-pressed="true"] { background: var(--tw-accent, #fff); color: #1a1a1a; }

/* ---------- CHARACTER PANEL (visitor-facing "ضبط الطابع") ---------- */
.char-btn {
  display: inline-flex; align-items: center; gap: 7px;
  background: transparent; border: 1px solid var(--hair-strong); border-radius: 999px;
  padding: 8px 14px; color: var(--ink); font: 600 13.5px var(--text);
  transition: all .18s ease;
}
.char-btn:hover { background: var(--accent-tint); color: var(--accent); border-color: color-mix(in srgb, var(--accent) 40%, transparent); }
@media (max-width: 560px) { .char-btn span { display: none; } .char-btn { padding: 8px; border-radius: 10px; } }

.char-panel {
  position: absolute; top: 80px; inset-inline-start: var(--gutter);
  width: min(340px, calc(100vw - 28px));
  background: var(--card); border: 1px solid var(--hair-strong); border-radius: 18px;
  box-shadow: 0 24px 60px -24px rgba(28,27,24,.5); padding: 22px 24px;
  animation: charIn .25s cubic-bezier(.2,.7,.2,1) both;
}
[data-theme="dark"] .char-panel { box-shadow: 0 24px 60px -20px rgba(0,0,0,.7); }
@keyframes charIn { from { transform: translateY(-8px); } to { transform: none; } }
.char-sec { font: 600 11px var(--text); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 12px; }

.char-swatch {
  width: 34px; height: 34px; border-radius: 50%; cursor: pointer; padding: 0;
  border: 2px solid transparent; outline: 1px solid var(--hair); transition: all .18s ease;
}
.char-swatch:hover { transform: translateY(-2px); }
.char-swatch.is-on { border-color: var(--card); box-shadow: 0 0 0 2px var(--sw); outline: none; }

.char-range { flex: 1; accent-color: var(--accent); height: 4px; cursor: pointer; }

.char-seg { display: flex; gap: 6px; }
.char-seg button {
  flex: 1; border: 1px solid var(--hair-strong); background: transparent; cursor: pointer;
  border-radius: 10px; padding: 10px 4px; font: 600 13px var(--text); color: var(--ink-soft);
  transition: all .18s ease; white-space: nowrap;
}
.char-seg button[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--paper); }

/* ---------- "آخر التحديثات" live badge ---------- */
.badge-live {
  display: inline-flex; align-items: center; gap: 8px;
  font: 600 12px var(--text); letter-spacing: .02em;
  color: var(--accent); background: var(--accent-tint);
  border: 1px solid color-mix(in srgb, var(--accent) 38%, transparent);
  border-radius: 999px; padding: 5px 12px 5px 11px; transition: all .18s ease;
}
.badge-live:hover { background: var(--accent-tint-2); }
.live-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--accent);
  position: relative; flex-shrink: 0;
}
.live-dot::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  background: var(--accent); opacity: .55;
}
@media (prefers-reduced-motion: no-preference) {
  .live-dot::after { animation: livePulse 1.8s ease-out infinite; }
}
@keyframes livePulse { 0% { transform: scale(1); opacity: .55; } 70%,100% { transform: scale(2.6); opacity: 0; } }