/* ═══════════════════════════════════════════════
   كلينيك ماستر — الهوية البصرية
   ألوان فاتحة · تدرّجات سماوية/بنفسجية · حركة ناعمة
   ═══════════════════════════════════════════════ */

:root{
  --sky:#0EA5E9; --sky-d:#0284C7; --sky-l:#E0F2FE;
  --violet:#8B5CF6; --violet-d:#7C3AED; --violet-l:#EDE9FE;
  --emerald:#10B981; --emerald-l:#D1FAE5;
  --amber:#F59E0B; --rose:#F43F5E;
  --ink:#0F172A; --ink-2:#334155; --ink-3:#64748B; --ink-4:#94A3B8;
  --bg:#FFFFFF; --bg-2:#F8FAFC; --bg-3:#F1F5F9;
  --line:#E2E8F0;
  --grad:linear-gradient(135deg,#0EA5E9 0%,#8B5CF6 100%);
  --grad-soft:linear-gradient(135deg,#E0F2FE 0%,#EDE9FE 100%);
  --grad-mint:linear-gradient(135deg,#D1FAE5 0%,#E0F2FE 100%);
  --sh-sm:0 1px 3px rgba(15,23,42,.06),0 1px 2px rgba(15,23,42,.04);
  --sh:0 4px 16px rgba(15,23,42,.06),0 1px 4px rgba(15,23,42,.04);
  --sh-lg:0 12px 40px rgba(15,23,42,.08),0 4px 12px rgba(15,23,42,.04);
  --sh-xl:0 24px 64px rgba(15,23,42,.10),0 8px 24px rgba(15,23,42,.05);
  --sh-glow:0 8px 32px rgba(14,165,233,.18);
  --r-sm:10px; --r:16px; --r-lg:24px; --r-xl:32px; --r-full:999px;
  --nav-h:72px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'IBM Plex Sans Arabic','Tajawal',system-ui,-apple-system,'Segoe UI',sans-serif;
  background:var(--bg); color:var(--ink);
  line-height:1.75; font-size:16px;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input,textarea,select{font-family:inherit;font-size:inherit}
ul{list-style:none}

/* ── تنسيقات عامة ── */
.wrap{max-width:1240px;margin:0 auto;padding:0 24px}
.wrap-sm{max-width:820px;margin:0 auto;padding:0 24px}
section{position:relative}
.sec{padding:100px 0}
.sec-sm{padding:64px 0}
.bg-2{background:var(--bg-2)}
.bg-grad{background:var(--grad-soft)}
.center{text-align:center}

h1,h2,h3,h4{line-height:1.3;font-weight:800;letter-spacing:-.02em}
h1{font-size:clamp(2rem,5vw,3.6rem)}
h2{font-size:clamp(1.6rem,3.6vw,2.6rem)}
h3{font-size:clamp(1.2rem,2.2vw,1.6rem)}
h4{font-size:1.1rem;font-weight:700}
p{color:var(--ink-2)}
.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--ink-3);line-height:1.85}

.grad-txt{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}

/* ── الشريط العلوي ── */
.nav{
  position:fixed;inset:0 0 auto;height:var(--nav-h);z-index:1000;
  background:rgba(255,255,255,.78);backdrop-filter:blur(20px) saturate(180%);
  border-bottom:1px solid transparent;transition:.3s;
}
.nav.scrolled{background:rgba(255,255,255,.94);border-bottom-color:var(--line);box-shadow:var(--sh-sm)}
.nav-in{max-width:1240px;margin:0 auto;padding:0 24px;height:100%;display:flex;align-items:center;gap:32px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;flex-shrink:0}
.logo img{width:36px;height:36px}
.nav-links{display:flex;gap:4px;margin-inline-start:auto}
.nav-links a{
  padding:9px 15px;border-radius:var(--r-full);font-size:.93rem;font-weight:600;
  color:var(--ink-2);transition:.2s;white-space:nowrap;
}
.nav-links a:hover{background:var(--sky-l);color:var(--sky-d)}
.nav-links a.on{background:var(--grad);color:#fff}
.nav-cta{display:flex;gap:10px;align-items:center;flex-shrink:0}
.burger{display:none;flex-direction:column;gap:5px;padding:8px;margin-inline-start:auto}
.burger span{width:22px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}

/* ── الأزرار ── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:var(--r-full);font-weight:700;font-size:.95rem;
  transition:.25s cubic-bezier(.4,0,.2,1);white-space:nowrap;position:relative;overflow:hidden;
}
.btn-p{background:var(--grad);color:#fff;box-shadow:var(--sh-glow)}
.btn-p:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(14,165,233,.3)}
.btn-o{background:#fff;color:var(--ink);border:1.5px solid var(--line)}
.btn-o:hover{border-color:var(--sky);color:var(--sky-d);transform:translateY(-2px);box-shadow:var(--sh)}
.btn-g{background:var(--emerald);color:#fff;box-shadow:0 8px 24px rgba(16,185,129,.22)}
.btn-g:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(16,185,129,.32)}
.btn-lg{padding:16px 34px;font-size:1.05rem}
.btn-sm{padding:9px 18px;font-size:.88rem}

/* ── الشرائح ── */
.chip{
  display:inline-flex;align-items:center;gap:7px;padding:7px 16px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-full);
  font-size:.85rem;font-weight:600;color:var(--ink-2);box-shadow:var(--sh-sm);
}
.chip-g{background:var(--emerald-l);border-color:transparent;color:#047857}
.chip-v{background:var(--violet-l);border-color:transparent;color:var(--violet-d)}
.chip-s{background:var(--sky-l);border-color:transparent;color:var(--sky-d)}

/* ── البطاقات ── */
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:32px;transition:.35s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--sh-lg);border-color:transparent}
.card::before{
  content:'';position:absolute;inset:0 0 auto;height:3px;
  background:var(--grad);transform:scaleX(0);transform-origin:right;transition:.4s;
}
.card:hover::before{transform:scaleX(1)}
.card-ico{
  width:52px;height:52px;border-radius:var(--r);display:grid;place-items:center;
  font-size:1.5rem;margin-bottom:18px;background:var(--grad-soft);
}

/* الشبكات */
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}

/* ── الخلفيات المتحركة ── */
.blobs{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0}
.blob{position:absolute;border-radius:50%;filter:blur(80px);opacity:.5;animation:float 20s ease-in-out infinite}
.blob-1{width:480px;height:480px;background:radial-gradient(circle,#BAE6FD,transparent 70%);top:-140px;inset-inline-start:-100px}
.blob-2{width:400px;height:400px;background:radial-gradient(circle,#DDD6FE,transparent 70%);top:180px;inset-inline-end:-120px;animation-delay:-7s}
.blob-3{width:340px;height:340px;background:radial-gradient(circle,#A7F3D0,transparent 70%);bottom:-100px;inset-inline-start:35%;animation-delay:-14s}
@keyframes float{
  0%,100%{transform:translate(0,0) scale(1)}
  33%{transform:translate(30px,-30px) scale(1.06)}
  66%{transform:translate(-20px,20px) scale(.96)}
}

/* شبكة نقطية */
.dots{
  position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:radial-gradient(circle,#CBD5E1 1px,transparent 1px);
  background-size:28px 28px;
  -webkit-mask-image:radial-gradient(ellipse 70% 55% at 50% 40%,#000 25%,transparent 75%);
  mask-image:radial-gradient(ellipse 70% 55% at 50% 40%,#000 25%,transparent 75%);
  opacity:.5;
}

/* ── الحركة عند التمرير ── */
.rv{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.4,0,.2,1),transform .7s cubic-bezier(.4,0,.2,1)}
.rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}
.rv-d4{transition-delay:.32s}.rv-d5{transition-delay:.4s}.rv-d6{transition-delay:.48s}

/* ── العدّادات ── */
.stat{text-align:center;padding:26px 16px}
.stat-n{font-size:clamp(2rem,4vw,3rem);font-weight:900;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat-l{font-size:.9rem;color:var(--ink-3);margin-top:10px;font-weight:600}

/* ── الفوتر ── */
.foot{background:var(--ink);color:#CBD5E1;padding:72px 0 28px}
.foot h4{color:#fff;margin-bottom:18px;font-size:.95rem;letter-spacing:.02em}
.foot a{color:#94A3B8;font-size:.92rem;transition:.2s;display:block;padding:5px 0}
.foot a:hover{color:var(--sky);transform:translateX(-3px)}
.foot-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:44px;margin-bottom:44px}
.foot-bot{border-top:1px solid #1E293B;padding-top:26px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;font-size:.87rem;color:#64748B}

/* ── واتساب عائم ── */
.wa{
  position:fixed;inset-block-end:26px;inset-inline-start:26px;z-index:900;
  width:58px;height:58px;border-radius:50%;background:#25D366;
  display:grid;place-items:center;box-shadow:0 8px 28px rgba(37,211,102,.42);
  transition:.3s;
}
.wa:hover{transform:scale(1.1) translateY(-3px);box-shadow:0 12px 36px rgba(37,211,102,.55)}
.wa svg{width:30px;height:30px;fill:#fff}
.wa::after{
  content:'';position:absolute;inset:0;border-radius:50%;
  border:2px solid #25D366;animation:pulse 2.4s ease-out infinite;
}
@keyframes pulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.5);opacity:0}}

/* ── مساعدات ── */
.hl{background:linear-gradient(transparent 62%,rgba(14,165,233,.22) 62%);padding:0 3px}
.src{font-size:.8rem;color:var(--ink-4);margin-top:12px;line-height:1.6}
.src a{color:var(--sky-d);text-decoration:underline;text-underline-offset:2px}
.divider{height:1px;background:var(--line);margin:56px 0}

/* ── جدول ── */
.tbl{width:100%;border-collapse:separate;border-spacing:0;font-size:.92rem;background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh)}
.tbl th,.tbl td{padding:14px 16px;text-align:start;border-bottom:1px solid var(--line)}
.tbl th{background:var(--bg-3);font-weight:700;font-size:.87rem;color:var(--ink-2)}
.tbl tr:last-child td{border-bottom:none}
.tbl tbody tr:hover{background:var(--bg-2)}
.tbl .ok{color:var(--emerald);font-weight:700}
.tbl .no{color:var(--ink-4)}

/* ── متجاوب ── */
@media (max-width:1024px){
  .g4{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:860px){
  .nav-links{
    position:fixed;inset:var(--nav-h) 0 auto;flex-direction:column;gap:0;
    background:#fff;padding:16px 24px 28px;box-shadow:var(--sh-lg);
    border-bottom:1px solid var(--line);
    transform:translateY(-120%);transition:.35s cubic-bezier(.4,0,.2,1);
    margin:0;
  }
  .nav-links.open{transform:none}
  .nav-links a{padding:14px 16px;border-radius:var(--r-sm);font-size:1rem}
  .burger{display:flex}
  .nav-cta .btn-o{display:none}
  .sec{padding:72px 0}
  .g2,.g3{grid-template-columns:1fr}
  .card{padding:26px}
}
@media (max-width:560px){
  .wrap,.wrap-sm{padding:0 18px}
  .g4{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .btn-lg{padding:14px 26px;font-size:1rem}
  .sec{padding:56px 0}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .rv{opacity:1;transform:none}
}