/* ═══════════════════════════════════════════════════════════════
   PRODUCT PAGE FRAMEWORK — AstroMED theme + shared components
   loaded after styles.css · astrocare.css overrides the accent
   ═══════════════════════════════════════════════════════════════ */

body.am-body{
  --pa:       #58a6ff;
  --pa-hi:    #8ec5ff;
  --pa-soft:  rgba(88,166,255,.10);
  --pa-glow:  rgba(88,166,255,.26);
}

/* ── product hero ──────────────────────────────────────────────── */
.p-hero{
  position:relative;
  padding: clamp(72px, 10vw, 130px) 0 clamp(56px, 7vw, 90px);
  overflow:hidden;
}
.p-hero-grid{
  display:grid; grid-template-columns: 1.15fr .85fr;
  gap: clamp(32px, 5vw, 80px);
  align-items:center;
}
@media (max-width:960px){ .p-hero-grid{ grid-template-columns:1fr; } }

.p-hero h1{
  font-size: clamp(48px, 8vw, 92px);
  letter-spacing:-.04em;
  line-height:1;
  margin: 0 0 14px;
}
html[lang="ar"] .p-hero h1{ letter-spacing:0; }
.p-hero .tagline{
  font-family: var(--disp);
  font-size: clamp(19px, 2.4vw, 26px);
  font-weight:500; color: var(--muted);
  line-height:1.45;
  margin: 0 0 22px;
  max-width: 620px;
}
.p-hero .tagline em{ color: var(--pa); font-weight:600; }
.p-hero .lead{
  color: var(--muted);
  font-size: clamp(15.5px, 1.6vw, 17.5px);
  max-width: 620px;
  margin: 0 0 32px;
}

.spec-strip{
  margin-top: clamp(36px, 5vw, 52px);
  border:1px solid var(--line);
  border-radius: var(--r-sm);
  background: color-mix(in srgb, var(--card) 55%, transparent);
  overflow:hidden;
  width: fit-content;
  max-width: 100%;
}
.spec-strip > div{
  display:flex; gap:20px; align-items:baseline;
  padding: 11px 20px;
  border-bottom:1px solid var(--line);
  font-size: 13.5px;
}
.spec-strip > div:last-child{ border-bottom:none; }
.spec-strip .k{
  font-family: var(--mono); font-size:10.5px; letter-spacing:.14em;
  text-transform:uppercase; color: var(--pa);
  min-width: 104px; flex-shrink:0;
}
.spec-strip .v{ color: var(--muted); }

/* logo orbit */
.p-hero-visual{ display:grid; place-items:center; position:relative; }
.orbit{
  position:relative;
  width: min(78%, 380px);
  aspect-ratio:1/1;
  display:grid; place-items:center;
}
.orbit img{
  width:72%;
  position:relative; z-index:2;
  filter: drop-shadow(0 18px 60px var(--pa-glow));
  animation: floaty 7s ease-in-out infinite;
}
.orbit img.on-light{ background:#fff; border-radius:32px; padding:16px; width:64%; }
.orbit .ring{
  position:absolute; inset:0;
  border:1px solid color-mix(in srgb, var(--pa) 26%, transparent);
  border-radius:50%;
  animation: ringspin 26s linear infinite;
}
.orbit .ring.r2{ inset:-9%; border-style:dashed; opacity:.6; animation-duration:40s; animation-direction:reverse; }
.orbit .ring.r3{ inset:12%; opacity:.4; animation-duration:18s; }
.orbit .ring i{
  position:absolute; top:-4px; left:50%;
  width:7px;height:7px;border-radius:50%;
  background: var(--pa);
  box-shadow: 0 0 12px var(--pa);
}
@keyframes ringspin{ to{ transform: rotate(360deg); } }
.orbit-meta{
  margin-top: 20px;
  display:flex; align-items:center; gap:9px;
  font-family: var(--mono); font-size:11.5px; letter-spacing:.1em;
  color: var(--muted);
}
.orbit-meta .pulse{
  width:7px;height:7px;border-radius:50%;
  background: var(--ok);
  animation: pulse 2.2s infinite;
}
@media (max-width:960px){
  .p-hero-visual{ order:-1; }
  .orbit{ width:min(52%, 260px); }
}

/* ── role / feature cards ──────────────────────────────────────── */
.role-grid{
  display:grid; grid-template-columns: repeat(3, 1fr);
  gap:20px;
}
@media (max-width:1020px){ .role-grid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width:680px){ .role-grid{ grid-template-columns:1fr; } }

.role-head{
  display:flex; align-items:center; justify-content:space-between;
  margin-bottom: 18px;
}
.role-head .role-num{
  font-family: var(--mono); font-size:12px; font-weight:600;
  color: var(--pa); letter-spacing:.1em;
}
.role-head .role-ico{
  width:44px;height:44px;border-radius:13px;
  display:grid; place-items:center;
  font-size:19px; color: var(--pa);
  background: var(--pa-soft);
  border:1px solid color-mix(in srgb, var(--pa) 24%, transparent);
}
.card h3.role-t{ font-size:23px; margin-bottom:3px; }
.card .role-line{
  font-family: var(--mono); font-size:11px; letter-spacing:.1em;
  color: var(--faint); text-transform:uppercase;
  margin-bottom:16px;
}
.card > p{ color: var(--muted); font-size:14.5px; margin:0 0 16px; }
.card ul.feat{
  list-style:none; margin:0; padding:16px 0 0;
  border-top:1px solid var(--line);
}
.card ul.feat li{
  display:flex; gap:12px; align-items:baseline;
  padding:5px 0;
  color: var(--muted); font-size:13.5px;
}
.card ul.feat li::before{
  content:"+"; color: var(--pa);
  font-family: var(--mono); font-weight:600; flex-shrink:0;
}

/* ── real-time cards ───────────────────────────────────────────── */
.rt-grid{
  display:grid; grid-template-columns: repeat(3, 1fr);
  gap:20px;
}
@media (max-width:960px){ .rt-grid{ grid-template-columns:1fr; } }
.rt-tag{
  display:inline-flex; align-items:center; gap:9px;
  font-family: var(--mono); font-size:10.5px; letter-spacing:.14em;
  text-transform:uppercase; color: var(--pa);
  margin-bottom:16px;
}
.rt-tag .pulse{
  width:7px;height:7px;border-radius:50%;
  background: var(--pa);
  animation: pulse 2.2s infinite;
}
.rt-codeblue{ --pa:#ff3e3e; --pa-soft:rgba(255,62,62,.10); --pa-glow:rgba(255,62,62,.28); }
.rt-codeblue .rt-tag{ color:#ff6a5c; }
.rt-codeblue .rt-tag .pulse{ background:#ff3e3e; }
.card h3.rt-t{ font-size:24px; margin-bottom:12px; }

.rt-mini{
  margin-top:18px;
  border:1px solid var(--line);
  border-radius: var(--r-sm);
  background: rgba(0,0,0,.35);
  padding: 14px 16px;
  font-family: var(--mono); font-size:11.5px;
  direction:ltr; text-align:left;
}
.rt-mini .line{ padding:2.5px 0; color: var(--muted); }
.rt-mini .t{ color: var(--faint); margin-right:8px; }
.rt-mini .ev.red{ color:#ff6a5c; }
.rt-mini .ev.ok{ color: var(--ok); }

.flow{
  display:flex; align-items:center; gap:10px; flex-wrap:wrap;
  margin-top:20px;
  font-family: var(--mono); font-size:12.5px;
}
.flow span{
  border:1px solid var(--line-2); border-radius:999px;
  padding:6px 14px; color: var(--muted);
}
.flow .arrow{ border:none; padding:0; color: var(--pa); }
.flow .end{
  border-color: color-mix(in srgb, var(--pa) 50%, transparent);
  color: var(--pa);
  background: var(--pa-soft);
}
ul.rt-list{
  list-style:none; margin:18px 0 0; padding:16px 0 0;
  border-top:1px solid var(--line);
}
ul.rt-list li{
  display:flex; gap:12px; align-items:baseline;
  padding:4px 0; color: var(--muted); font-size:13.5px;
}
ul.rt-list li::before{
  content:"●"; font-size:7px; color: var(--pa); flex-shrink:0;
  transform: translateY(-2px);
}

/* ── intelligence grid ─────────────────────────────────────────── */
.int-grid{
  display:grid; grid-template-columns: repeat(2, 1fr);
  border:1px solid var(--line);
  border-radius: var(--r);
  overflow:hidden;
  background: color-mix(in srgb, var(--card) 60%, transparent);
}
@media (max-width:760px){ .int-grid{ grid-template-columns:1fr; } }
.int{
  padding: clamp(24px, 3.4vw, 38px);
  border-inline-end:1px solid var(--line);
  border-bottom:1px solid var(--line);
  transition: background .2s ease;
}
.int:hover{ background: var(--pa-soft); }
.int .int-num{
  font-family: var(--mono); font-size:12px; font-weight:600;
  color: var(--pa); letter-spacing:.1em;
  display:block; margin-bottom:14px;
}
.int h4{ font-size:19px; margin-bottom:10px; }
.int p{ color: var(--muted); font-size:14.5px; margin:0; }

/* ── bilingual splitcard ───────────────────────────────────────── */
.bi-card{
  display:grid; grid-template-columns: 1.1fr .9fr;
  gap: clamp(28px, 4vw, 56px);
  border:1px solid var(--line);
  border-radius: calc(var(--r) + 6px);
  background: linear-gradient(160deg, var(--card-2), var(--card) 60%);
  padding: clamp(28px, 4.5vw, 56px);
  align-items:center;
}
@media (max-width:920px){ .bi-card{ grid-template-columns:1fr; } }
.bi-card h2{ font-size: clamp(28px, 3.8vw, 44px); margin-bottom:16px; }
.bi-card h2 em{ color: var(--pa); }
.bi-card .sub{ color: var(--muted); font-size:15.5px; margin:0 0 24px; }
ul.checks{ list-style:none; margin:0; padding:0; }
ul.checks li{
  display:flex; gap:12px; align-items:baseline;
  padding:7px 0; color: var(--muted); font-size:14.5px;
}
ul.checks li::before{
  content:"✓"; color: var(--ok); font-weight:700; flex-shrink:0;
}
.bi-demo{ display:grid; gap:14px; }
.bi-doc{
  border:1px solid var(--line-2);
  border-radius: var(--r-sm);
  background: rgba(0,0,0,.3);
  padding: 16px 18px;
  font-size:13.5px;
}
.bi-doc-head{
  display:flex; justify-content:space-between; align-items:center;
  font-family: var(--mono); font-size:11px; letter-spacing:.1em;
  text-transform:uppercase; color: var(--muted);
  border-bottom:1px dashed var(--line-2);
  padding-bottom:10px; margin-bottom:10px;
}
.bi-doc-head .r{
  color: var(--pa);
  border:1px solid color-mix(in srgb, var(--pa) 40%, transparent);
  border-radius:6px; padding:2px 8px;
}
.bi-line{ padding:3px 0; color: var(--text); }
.bi-line span{ color: var(--faint); margin-inline-end:6px; }

/* ── cross-sell card (phone + copy) ────────────────────────────── */
.xs-card{
  display:grid; grid-template-columns: .8fr 1.2fr;
  gap: clamp(28px, 4vw, 64px);
  border:1px solid var(--line);
  border-radius: calc(var(--r) + 6px);
  background:
    radial-gradient(500px 300px at 12% 20%, var(--pa-soft), transparent 70%),
    linear-gradient(160deg, var(--card-2), var(--card) 60%);
  padding: clamp(28px, 4.5vw, 56px);
  align-items:center;
}
@media (max-width:920px){ .xs-card{ grid-template-columns:1fr; } }
.xs-card h2{ font-size: clamp(28px, 3.8vw, 44px); margin-bottom:16px; }
.xs-card h2 em{ color: var(--pa); }
.xs-card .sub{ color: var(--muted); font-size:15.5px; margin:0 0 22px; }
ul.bullets{ list-style:none; margin:0; padding:0; }
ul.bullets li{
  padding: 10px 0 10px;
  border-bottom:1px solid var(--line);
  color: var(--muted); font-size:14.5px;
}
ul.bullets li:last-child{ border-bottom:none; }
ul.bullets li strong{ color: var(--text); }

/* mini phone mock */
.phone{
  width: min(100%, 300px);
  margin:0 auto;
  border:1px solid var(--line-2);
  border-radius: 30px;
  background: linear-gradient(180deg, #0d0f16, #0a0c12);
  padding: 18px 16px 22px;
  box-shadow: 0 30px 80px rgba(0,0,0,.5), 0 10px 40px var(--pa-soft);
}
.phone-head{
  display:flex; justify-content:space-between; align-items:center;
  margin-bottom:14px;
  font-family: var(--disp); font-weight:700; font-size:15px;
}
.phone-head .dot{
  width:8px;height:8px;border-radius:50%;
  background: var(--ok);
  box-shadow:0 0 10px var(--ok);
}
.phone-row{
  display:flex; gap:12px; align-items:center;
  padding: 11px 12px;
  border:1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,.02);
  margin-bottom:9px;
}
.phone-row:last-child{ margin-bottom:0; }
.phone-row .ic{
  width:34px;height:34px;border-radius:10px; flex-shrink:0;
  display:grid; place-items:center;
  font-size:15px; color: var(--pa);
  background: var(--pa-soft);
}
.phone-row .t{ font-size:13px; font-weight:600; color: var(--text); }
.phone-row .s{ font-size:11.5px; color: var(--faint); font-family: var(--mono); }
.phone-row .s.ok{ color: var(--ok); }
.phone-row .s.warn{ color: var(--warn); }
.phone-row .s.red{ color:#ff6a5c; }

/* ── small posture cells ───────────────────────────────────────── */
.sv-grid{
  display:grid; grid-template-columns: repeat(3, 1fr);
  gap:16px;
}
@media (max-width:960px){ .sv-grid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width:620px){ .sv-grid{ grid-template-columns:1fr; } }
.sv{
  border:1px solid var(--line);
  border-radius: var(--r);
  background: linear-gradient(160deg, var(--card-2), var(--card) 60%);
  padding: 22px 22px 20px;
  transition: border-color .2s ease, transform .2s ease;
}
.sv:hover{ border-color: color-mix(in srgb, var(--pa) 40%, var(--line-2)); transform: translateY(-3px); }
.sv .sv-h{
  font-family: var(--mono); font-size:12.5px; font-weight:600;
  letter-spacing:.06em; color: var(--pa);
  margin-bottom:9px;
}
.sv p{ color: var(--muted); font-size:13.5px; margin:0; }

/* ── catalogue cells ───────────────────────────────────────────── */
.cat-grid{
  display:grid; grid-template-columns: repeat(4, 1fr);
  gap:16px;
}
@media (max-width:960px){ .cat-grid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width:560px){ .cat-grid{ grid-template-columns:1fr; } }
.cat{
  border:1px solid var(--line);
  border-radius: var(--r);
  background: linear-gradient(160deg, var(--card-2), var(--card) 60%);
  padding: 26px 22px;
  transition: border-color .2s ease, transform .2s ease;
}
.cat:hover{ border-color: color-mix(in srgb, var(--pa) 40%, var(--line-2)); transform: translateY(-3px); }
.cat .cat-num{
  display:block;
  font-family: var(--disp);
  font-size: clamp(30px, 3.4vw, 44px); font-weight:700;
  letter-spacing:-.03em; color: var(--pa);
  line-height:1.05;
}
.cat .cat-lbl{
  display:block; margin:8px 0 12px;
  font-family: var(--mono); font-size:11px; letter-spacing:.08em;
  color: var(--text);
}
.cat p{ color: var(--muted); font-size:13px; margin:0; }