/* ============================================================
   مؤسسة إقامة طيبة للرعاية الصحية — نظام التصميم
   الهوية: أزرق طبي عميق (ثقة) + خوخي دافئ (إنسانية الرعاية)
   ============================================================ */

:root {
  /* الألوان الأساسية */
  --teal-900: #063a4f;
  --teal-800: #0b4f6c;
  --teal-700: #0e6486;
  --teal-600: #1481a8;
  --teal-500: #2499c4;
  --teal-100: #d6eef5;
  --teal-50:  #eef8fb;

  --peach-600: #d98a5f;
  --peach-500: #e8a87c;
  --peach-400: #f0bd97;
  --peach-100: #fdeee2;

  --ink:       #14303b;
  --slate:     #4a5b63;
  --muted:     #7a8a90;
  --line:      #e2ebee;
  --bg:        #f6fafb;
  --white:     #ffffff;

  --gold: #c9a24b;

  /* الظلال */
  --shadow-sm: 0 1px 3px rgba(11, 79, 108, 0.06), 0 1px 2px rgba(11, 79, 108, 0.04);
  --shadow-md: 0 8px 24px -6px rgba(11, 79, 108, 0.14);
  --shadow-lg: 0 24px 48px -12px rgba(11, 79, 108, 0.22);
  --shadow-teal: 0 14px 30px -10px rgba(20, 129, 168, 0.45);
  --shadow-peach: 0 14px 30px -10px rgba(217, 138, 95, 0.42);

  --radius: 18px;
  --radius-sm: 12px;
  --radius-lg: 28px;

  --container: 1180px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: "Cairo", ui-sans-serif, system-ui, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.75;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .display {
  font-family: "Tajawal", "Cairo", sans-serif;
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: -0.01em;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 1.25rem; }

/* ===== الإتاحة ===== */
:focus-visible { outline: 3px solid var(--teal-500); outline-offset: 3px; border-radius: 4px; }
.skip-link {
  position: absolute; right: -999px; top: 0.5rem; z-index: 200;
  background: var(--teal-800); color: #fff; padding: 0.6rem 1rem; border-radius: 8px;
}
.skip-link:focus { right: 1rem; }

/* ============================================================
   الأزرار
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
  font-weight: 700; font-size: 0.95rem; border: 1.5px solid transparent;
  border-radius: 999px; padding: 0.85rem 1.7rem; cursor: pointer;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.25s, color 0.25s;
  position: relative; overflow: hidden; white-space: nowrap;
}
.btn svg { width: 1.15rem; height: 1.15rem; }
.btn:active { transform: translateY(1px) scale(0.99); }

.btn-primary { background: var(--teal-700); color: #fff; box-shadow: var(--shadow-teal); }
.btn-primary:hover { background: var(--teal-800); transform: translateY(-3px); box-shadow: 0 20px 38px -12px rgba(20,129,168,0.55); }

.btn-peach { background: var(--peach-500); color: #5a2f18; box-shadow: var(--shadow-peach); }
.btn-peach:hover { background: var(--peach-600); color: #fff; transform: translateY(-3px); }

.btn-outline { background: transparent; color: var(--teal-800); border-color: var(--teal-100); }
.btn-outline:hover { border-color: var(--teal-600); background: var(--teal-50); transform: translateY(-3px); }

.btn-ghost-white { background: rgba(255,255,255,0.14); color: #fff; border-color: rgba(255,255,255,0.35); backdrop-filter: blur(6px); }
.btn-ghost-white:hover { background: rgba(255,255,255,0.24); transform: translateY(-3px); }

.btn-lg { padding: 1rem 2.1rem; font-size: 1.02rem; }
.btn-block { width: 100%; }

/* لمعة على الأزرار */
.btn-primary::after, .btn-peach::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.35) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform 0.7s var(--ease);
}
.btn-primary:hover::after, .btn-peach:hover::after { transform: translateX(120%); }

/* ============================================================
   الهيدر
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 100; width: 100%;
  background: rgba(246, 250, 251, 0.82);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, box-shadow 0.3s, background 0.3s;
}
.site-header.scrolled { border-color: var(--line); box-shadow: var(--shadow-sm); background: rgba(255,255,255,0.92); }

.header-inner { display: flex; height: 4.75rem; align-items: center; justify-content: space-between; gap: 1rem; }

.brand { display: flex; align-items: center; gap: 0.65rem; }
.brand-badge {
  display: grid; place-items: center; height: 2.7rem; width: 2.7rem; border-radius: 14px;
  background: linear-gradient(140deg, var(--teal-600), var(--teal-800));
  color: #fff; box-shadow: var(--shadow-teal);
  transition: transform 0.4s var(--ease);
}
.brand:hover .brand-badge { transform: rotate(-8deg) scale(1.05); }
.brand-badge svg { width: 1.5rem; height: 1.5rem; }
.brand-name { font-family: "Tajawal", sans-serif; font-weight: 800; font-size: 1.08rem; line-height: 1.15; color: var(--teal-900); }
.brand-name small { display: block; font-size: 0.68rem; font-weight: 500; color: var(--muted); letter-spacing: 0.02em; }

.desktop-nav { display: none; align-items: center; gap: 0.35rem; }
.desktop-nav a {
  position: relative; font-size: 0.94rem; font-weight: 600; color: var(--slate);
  padding: 0.5rem 0.9rem; border-radius: 999px; transition: color 0.25s, background 0.25s;
}
.desktop-nav a:hover { color: var(--teal-800); background: var(--teal-50); }
.desktop-nav a.active { color: var(--teal-800); }
.desktop-nav a.active::after {
  content: ""; position: absolute; bottom: 0.15rem; right: 50%; transform: translateX(50%);
  width: 20px; height: 3px; border-radius: 3px; background: var(--peach-500);
}

.header-cta { display: none; }

.menu-btn {
  display: grid; place-items: center; height: 2.7rem; width: 2.7rem; border-radius: 12px;
  border: 1px solid var(--line); background: #fff; color: var(--teal-800);
}
.menu-btn svg { width: 1.4rem; height: 1.4rem; }

/* قائمة الجوال */
.mobile-drawer {
  position: fixed; inset: 0; z-index: 120; pointer-events: none;
}
.mobile-drawer .overlay {
  position: absolute; inset: 0; background: rgba(6,58,79,0.4); opacity: 0;
  transition: opacity 0.35s; backdrop-filter: blur(2px);
}
.mobile-drawer .panel {
  position: absolute; top: 0; right: 0; height: 100%; width: min(84vw, 340px);
  background: #fff; box-shadow: var(--shadow-lg); padding: 1.25rem;
  transform: translateX(100%); transition: transform 0.4s var(--ease);
  display: flex; flex-direction: column; gap: 0.35rem;
}
.mobile-drawer.open { pointer-events: auto; }
.mobile-drawer.open .overlay { opacity: 1; }
.mobile-drawer.open .panel { transform: translateX(0); }
.drawer-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.75rem; }
.mobile-drawer .panel a.mlink {
  padding: 0.85rem 1rem; border-radius: 12px; font-weight: 600; color: var(--ink);
  display: flex; align-items: center; gap: 0.7rem; transition: background 0.2s;
}
.mobile-drawer .panel a.mlink:hover, .mobile-drawer .panel a.mlink.active { background: var(--teal-50); color: var(--teal-800); }
.mobile-drawer .panel a.mlink svg { width: 1.15rem; height: 1.15rem; color: var(--teal-600); }
.mobile-drawer .panel .btn { margin-top: 0.75rem; }

/* ============================================================
   شارات / إيبرو
   ============================================================ */
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem; font-weight: 700;
  font-size: 0.8rem; letter-spacing: 0.06em; color: var(--teal-700);
  background: var(--teal-50); border: 1px solid var(--teal-100);
  padding: 0.4rem 0.95rem; border-radius: 999px;
}
.eyebrow svg { width: 0.95rem; height: 0.95rem; }
.eyebrow.on-dark { color: #fff; background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.25); }

/* عناوين الأقسام */
.section { padding: 5rem 0; }
.section-head { max-width: 44rem; margin-inline: auto; text-align: center; margin-bottom: 3rem; }
.section-head h2 { font-size: clamp(1.8rem, 4.5vw, 2.7rem); color: var(--teal-900); }
.section-head p { margin-top: 1rem; color: var(--slate); font-size: 1.05rem; }
.text-peach { color: var(--peach-600); }
.text-teal { color: var(--teal-700); }

/* ============================================================
   الفوتر
   ============================================================ */
.site-footer { background: var(--teal-900); color: #cfe3ea; margin-top: 2rem; }
.footer-top { display: grid; gap: 2.5rem; padding: 4rem 0 3rem; }
.footer-brand .brand-name { color: #fff; }
.footer-brand .brand-name small { color: #8fb4c1; }
.footer-about { margin-top: 1.1rem; max-width: 26rem; color: #a9c6d0; font-size: 0.95rem; }
.footer-social { display: flex; gap: 0.6rem; margin-top: 1.25rem; }
.footer-social a {
  display: grid; place-items: center; height: 2.5rem; width: 2.5rem; border-radius: 10px;
  background: rgba(255,255,255,0.08); color: #cfe3ea; transition: background 0.25s, transform 0.25s;
}
.footer-social a:hover { background: var(--teal-600); color: #fff; transform: translateY(-3px); }
.footer-social svg { width: 1.15rem; height: 1.15rem; }

.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 1.1rem; }
.footer-col ul { display: flex; flex-direction: column; gap: 0.7rem; }
.footer-col a, .footer-col li { color: #a9c6d0; font-size: 0.93rem; transition: color 0.2s; display: flex; align-items: center; gap: 0.55rem; }
.footer-col a:hover { color: #fff; }
.footer-col svg { width: 1.05rem; height: 1.05rem; color: var(--peach-400); flex-shrink: 0; }

.footer-legal { border-top: 1px solid rgba(255,255,255,0.1); }
.footer-legal .inner { display: flex; align-items: flex-start; gap: 0.6rem; padding: 1.25rem 0; color: #8fb4c1; }
.footer-legal svg { margin-top: 0.2rem; width: 1.05rem; height: 1.05rem; flex-shrink: 0; color: var(--peach-400); }
.footer-legal .lt { display: flex; flex-direction: column; gap: 0.2rem; font-size: 0.78rem; }
.footer-copy { border-top: 1px solid rgba(255,255,255,0.1); }
.footer-copy .inner { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; padding: 1.25rem 0; font-size: 0.85rem; color: #8fb4c1; }
.footer-copy a:hover { color: #fff; }

/* ============================================================
   واتساب عائم + شريط اتصال الجوال
   ============================================================ */
.wa-float {
  position: fixed; bottom: 1.4rem; left: 1.4rem; z-index: 90;
  display: grid; place-items: center; height: 3.6rem; width: 3.6rem; border-radius: 50%;
  background: #25d366; color: #fff; box-shadow: 0 10px 26px rgba(37,211,102,0.5);
  transition: transform 0.3s var(--ease);
}
.wa-float svg { width: 1.85rem; height: 1.85rem; }
.wa-float::before {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  background: #25d366; z-index: -1; animation: waPulse 2.4s ease-out infinite;
}
@keyframes waPulse { 0% { transform: scale(1); opacity: 0.6; } 100% { transform: scale(1.9); opacity: 0; } }
.wa-float:hover { transform: scale(1.1); }

/* ============================================================
   الأنيميشن (كشف عند التمرير)
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }
.reveal.d4 { transition-delay: 0.32s; }
.reveal.d5 { transition-delay: 0.40s; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001s !important; transition-duration: 0.001s !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ============================================================
   البطاقات المشتركة
   ============================================================ */
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.3s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--teal-100); }

/* ============================================================
   Responsive breakpoints
   ============================================================ */
@media (min-width: 768px) {
  .desktop-nav { display: flex; }
  .header-cta { display: flex; }
  .menu-btn { display: none; }
  .footer-top { grid-template-columns: 2fr 1fr 1.4fr; }
  .footer-copy .inner { flex-direction: row; justify-content: space-between; }
  .section { padding: 6.5rem 0; }
}