/* =========================================================
   مكتبة موسي — Design tokens
   ========================================================= */
:root{
  --navy: #0B1F5C;
  --navy-deep: #071440;
  --yellow: #FFC629;
  --purple: #7B2FF7;
  --green: #16A34A;
  --blue: #2563EB;
  --ink: #10162E;
  --paper: #F6F7FB;
  --white: #FFFFFF;
  --muted: #5B6280;

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

  --shadow-card: 0 18px 40px -18px rgba(11,31,92,.28);
  --container: 1180px;

  --ease: cubic-bezier(.22,1,.36,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }

body{
  margin:0;
  font-family:"Cairo", system-ui, sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
}

h1,h2,h3{ margin:0; font-weight:800; color:var(--navy); }
p{ margin:0; color:var(--muted); }
a{ text-decoration:none; color:inherit; }
img,svg{ display:block; max-width:100%; }
ul{ list-style:none; margin:0; padding:0; }

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}

:focus-visible{ outline:3px solid var(--yellow); outline-offset:3px; border-radius:6px; }

/* =========================================================
   أزرار
   ========================================================= */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:14px 26px;
  border-radius:100px;
  font-weight:700;
  font-size:1rem;
  border:2px solid transparent;
  cursor:pointer;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-3px); }
.btn-primary{
  background:#25D366;
  color:#fff;
  box-shadow:0 14px 26px -10px rgba(37,211,102,.55);
}
.btn-primary:hover{ box-shadow:0 18px 32px -10px rgba(37,211,102,.65); }
.btn-ghost{
  background:var(--white);
  color:var(--navy);
  border-color:#E4E7F5;
}
.btn-ghost:hover{ border-color:var(--yellow); }
.btn-outline-light{
  background:transparent;
  color:#fff;
  border-color:rgba(255,255,255,.55);
}
.btn-outline-light:hover{ background:rgba(255,255,255,.12); }

/* =========================================================
   هيدر
   ========================================================= */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(255,255,255,.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.site-header.is-scrolled{
  box-shadow:0 10px 30px -18px rgba(11,31,92,.35);
  border-color:#ECEEF7;
}
.header-inner{
  display:flex; align-items:center; gap:24px;
  min-height:78px;
}
.logo{ display:flex; align-items:center; gap:10px; margin-left:auto; }
.logo-badge{ display:flex; }
.logo-text{ font-size:1.35rem; font-weight:700; color:var(--navy); }
.logo-text strong{ font-weight:900; }
.logo-text.light{ color:#fff; }

.main-nav{ display:flex; align-items:center; gap:28px; margin-right:auto; }
.main-nav a{
  font-weight:600; color:var(--navy); position:relative; padding:6px 2px;
}
.main-nav a::after{
  content:""; position:absolute; right:0; bottom:0; height:2px; width:0;
  background:var(--yellow); transition:width .25s var(--ease);
}
.main-nav a:hover::after{ width:100%; }

.header-cta{
  display:flex; align-items:center; gap:8px;
  background:var(--navy); color:#fff;
  padding:10px 18px; border-radius:100px; font-weight:700;
  transition:transform .2s var(--ease);
}
.header-cta:hover{ transform:translateY(-2px); }

.nav-toggle{
  display:none; flex-direction:column; justify-content:center; gap:5px;
  width:40px; height:40px; border:none; background:none; cursor:pointer;
  padding:0;
}
.nav-toggle span{ display:block; width:24px; height:2.5px; background:var(--navy); border-radius:2px; margin-inline:auto; transition:transform .25s var(--ease), opacity .25s var(--ease); }

/* =========================================================
   هيرو
   ========================================================= */
.hero{
  position:relative;
  background:linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 70%);
  overflow:hidden;
  padding:72px 0 40px;
}
.hero-shape{ position:absolute; border-radius:50%; filter:blur(2px); opacity:.9; }
.hero-shape-yellow{
  width:520px; height:520px; background:radial-gradient(circle at 30% 30%, #FFDE73, var(--yellow));
  top:-220px; left:-160px; opacity:.18;
  animation:float-slow 12s ease-in-out infinite;
}
.hero-shape-ring{
  width:360px; height:360px; border:2px solid rgba(255,255,255,.12); border-radius:50%;
  bottom:-140px; right:-100px;
  animation:spin-slow 30s linear infinite;
}
@keyframes float-slow{ 0%,100%{ transform:translateY(0);} 50%{ transform:translateY(30px);} }
@keyframes spin-slow{ to{ transform:rotate(360deg);} }

.hero-inner{
  display:grid; grid-template-columns:1.1fr .9fr; align-items:center; gap:40px;
  position:relative; z-index:2;
  padding-top:24px;
}
.hero-eyebrow{
  color:var(--yellow); font-weight:700; letter-spacing:.02em; margin-bottom:14px;
}
.hero-title{
  color:#fff; font-size:clamp(2.2rem, 4.6vw, 3.6rem); line-height:1.25; font-weight:900;
  animation:rise-in .8s var(--ease) both;
}
.hero-title-highlight{
  color:var(--yellow);
  position:relative;
  display:inline-block;
}
.hero-desc{
  color:#C9D0EE; font-size:1.08rem; max-width:52ch; margin-top:20px;
  animation:rise-in .8s var(--ease) .1s both;
}
.hero-actions{
  display:flex; flex-wrap:wrap; gap:16px; margin-top:32px;
  animation:rise-in .8s var(--ease) .2s both;
}
.hero-stats{
  display:flex; gap:36px; margin-top:48px; flex-wrap:wrap;
  animation:rise-in .8s var(--ease) .3s both;
}
.stat{ display:flex; flex-direction:column; gap:4px; }
.stat-num{ color:var(--yellow); font-size:2rem; font-weight:900; }
.stat-label{ color:#AEB6DC; font-size:.88rem; max-width:16ch; }

@keyframes rise-in{ from{ opacity:0; transform:translateY(22px);} to{ opacity:1; transform:translateY(0);} }

.hero-visual{ position:relative; max-width: 500px; margin: 0 auto; }
.hero-image {
  width: 100%; height: auto; display: block;
  border-radius: 20px; box-shadow: var(--shadow-card);
  animation: float-image 6s ease-in-out infinite;
}
@keyframes float-image {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}
.hero-badge{
  position:absolute;
  background:#fff; color:var(--navy); font-weight:700; font-size:.85rem;
  padding:10px 16px; border-radius:100px; box-shadow:var(--shadow-card);
  animation:float-badge 5s ease-in-out infinite;
}
.hero-badge-1{ top:14%; right:2%; animation-delay:.2s; }
.hero-badge-2{ bottom:10%; left:0%; animation-delay:1.2s; }
@keyframes float-badge{ 0%,100%{ transform:translateY(0);} 50%{ transform:translateY(-14px);} }

.hero-wave{ display:block; width:100%; height:70px; position:relative; z-index:2; margin-top:20px; }

/* =========================================================
   عنوان القسم العام
   ========================================================= */
.section-head{ max-width:640px; margin:0 auto 56px; text-align:center; }
.section-eyebrow{ color:var(--purple); font-weight:700; margin-bottom:10px; }
.section-head h2{ font-size:clamp(1.7rem, 3vw, 2.3rem); }
.section-sub{ margin-top:14px; font-size:1.05rem; }
.section-head-light .section-eyebrow{ color:var(--yellow); }
.section-head-light h2{ color:#fff; }
.section-head-light .section-sub{ color:#C9D0EE; }

[data-reveal]{ opacity:0; transform:translateY(28px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].is-visible{ opacity:1; transform:translateY(0); }

/* =========================================================
   الخدمات
   ========================================================= */
.services{ padding:96px 0; background:var(--paper); }
.services-grid{
  display:grid; grid-template-columns:repeat(3, 1fr); gap:28px;
}
.service-card{
  background:#fff; border-radius:var(--radius-lg); padding:36px 28px;
  box-shadow:var(--shadow-card);
  border-top:5px solid transparent;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
  position:relative;
}
.service-card:hover{ transform:translateY(-10px); box-shadow:0 26px 50px -18px rgba(11,31,92,.35); }
.service-card[data-tint="purple"]{ border-top-color:var(--purple); }
.service-card[data-tint="green"]{ border-top-color:var(--green); }
.service-card[data-tint="blue"]{ border-top-color:var(--blue); }

.service-icon-wrap{
  width:88px; height:88px; border-radius:24px; display:flex; align-items:center; justify-content:center;
  background:var(--paper); margin-bottom:24px;
}
.service-icon{ width:52px; height:52px; }
.service-card:hover .service-icon{ animation:wiggle .6s var(--ease); }
@keyframes wiggle{ 0%,100%{ transform:rotate(0);} 30%{ transform:rotate(-6deg);} 60%{ transform:rotate(5deg);} }

.paper-out{ animation:paper-slide 2.6s ease-in-out infinite; transform-origin:top center; }
@keyframes paper-slide{ 0%,15%{ transform:translateY(-6px);} 50%{ transform:translateY(4px);} 100%{ transform:translateY(-6px);} }
.check-mark{ stroke-dasharray:34; stroke-dashoffset:34; animation:draw-check 2.4s ease-in-out infinite; }
@keyframes draw-check{ 0%{ stroke-dashoffset:34;} 40%,60%{ stroke-dashoffset:0;} 100%{ stroke-dashoffset:34;} }
.pencil{ animation:pencil-bob 2.8s ease-in-out infinite; transform-origin:bottom center; }
.pencil-2{ animation-delay:.25s; }
.pencil-3{ animation-delay:.5s; }
@keyframes pencil-bob{ 0%,100%{ transform:translateY(0);} 50%{ transform:translateY(-4px);} }

.service-card h3{ font-size:1.25rem; margin-bottom:10px; }
.service-card p{ font-size:.98rem; }
.service-tag{
  display:inline-block; margin-top:18px; font-size:.85rem; font-weight:700;
  color:var(--navy); background:var(--yellow); padding:6px 14px; border-radius:100px;
}

/* =========================================================
   رحلتك الدراسية / التايم لاين
   ========================================================= */
.journey{ padding:96px 0; background:var(--navy); position:relative; overflow:hidden; }
.timeline{ position:relative; max-width:820px; margin:0 auto; padding-right:2px; }
.timeline-line{
  position:absolute; top:0; bottom:0; right:22px; width:3px;
  background:rgba(255,255,255,.14); border-radius:3px;
}
.timeline-fill{
  position:absolute; top:0; right:0; width:100%; height:0%;
  background:linear-gradient(180deg, var(--yellow), var(--green));
  transition:height .4s linear;
}
.timeline-item{ position:relative; padding-right:64px; margin-bottom:44px; }
.timeline-item:last-child{ margin-bottom:0; }
.timeline-dot{
  position:absolute; right:14px; top:6px; width:20px; height:20px; border-radius:50%;
  background:var(--dot-color); border:4px solid var(--navy); box-shadow:0 0 0 3px rgba(255,255,255,.15);
  z-index:2;
}
.timeline-card{
  background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.1);
  padding:26px 28px; border-radius:var(--radius-md);
}
.timeline-stage{ display:inline-block; color:var(--yellow); font-weight:700; font-size:.85rem; margin-bottom:8px; }
.timeline-card h3{ color:#fff; font-size:1.2rem; margin-bottom:8px; }
.timeline-card p{ color:#C9D0EE; font-size:.96rem; }

/* =========================================================
   فريق العمل
   ========================================================= */
.team{ padding:96px 0; background:var(--paper); }
.team-grid{ display:grid; grid-template-columns:repeat(2, 1fr); gap:28px; max-width:900px; margin:0 auto; }
.team-card{
  background:#fff; border-radius:var(--radius-lg); padding:38px 30px; text-align:center;
  box-shadow:var(--shadow-card);
  transition:transform .3s var(--ease);
}
.team-card:hover{ transform:translateY(-8px); }
.team-avatar{ width:104px; height:104px; margin:0 auto 20px; border-radius:50%; overflow:hidden; border:4px solid var(--yellow); }
.team-card h3{ font-size:1.25rem; }
.team-role{ display:block; color:var(--purple); font-weight:700; font-size:.9rem; margin:6px 0 14px; }
.team-card > p{ font-size:.96rem; max-width:36ch; margin:0 auto; }
.team-contact{ display:flex; justify-content:center; gap:12px; margin-top:22px; flex-wrap:wrap; }
.contact-pill{
  display:inline-flex; align-items:center; gap:8px; padding:9px 16px; border-radius:100px;
  background:var(--paper); font-weight:700; font-size:.88rem; color:var(--navy);
  transition:background .25s var(--ease);
}
.contact-pill:hover{ background:#E9ECFA; }
.contact-pill-whatsapp{ background:#E8FBEF; color:#128C4A; }
.contact-pill-whatsapp:hover{ background:#D6F7E3; }

/* =========================================================
   شريط التواصل
   ========================================================= */
.cta-strip{ background:linear-gradient(135deg, var(--purple), var(--navy)); padding:64px 0; }
.cta-strip-inner{
  display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap;
}
.cta-strip h2{ color:#fff; font-size:1.6rem; }
.cta-strip p{ color:#E4D9FB; margin-top:8px; }
.cta-strip-actions{ display:flex; gap:14px; flex-wrap:wrap; }

/* =========================================================
   الفوتر
   ========================================================= */
.site-footer{ background:var(--navy-deep); padding:64px 0 0; }
.footer-grid{
  display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:32px; padding-bottom:40px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.footer-brand p{ color:#9AA3CE; margin-top:14px; max-width:34ch; }
.footer-col h4{ color:#fff; font-size:1rem; margin-bottom:16px; }
.footer-col{ display:flex; flex-direction:column; gap:10px; }
.footer-col a{ color:#9AA3CE; transition:color .2s var(--ease); }
.footer-col a:hover{ color:var(--yellow); }
.footer-bottom{ text-align:center; padding:22px 0; }
.footer-bottom p{ color:#7681AE; font-size:.88rem; }

/* =========================================================
   زرار واتساب عائم
   ========================================================= */
.float-whatsapp{
  position:fixed; bottom:24px; left:24px; z-index:200;
  width:58px; height:58px; border-radius:50%; background:#25D366; color:#fff;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 14px 30px -8px rgba(37,211,102,.6);
  animation:pulse-wa 2.6s ease-in-out infinite;
}
@keyframes pulse-wa{ 0%,100%{ box-shadow:0 14px 30px -8px rgba(37,211,102,.6);} 50%{ box-shadow:0 14px 30px -8px rgba(37,211,102,.95), 0 0 0 10px rgba(37,211,102,.12);} }

/* =========================================================
   ريسبونسيف
   ========================================================= */
@media (max-width: 980px){
  .hero-inner{ grid-template-columns:1fr; }
  .hero-visual{ height:280px; order:-1; }
  .services-grid{ grid-template-columns:1fr 1fr; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
}

@media (max-width: 760px){
  .main-nav{ position:fixed; inset-inline:16px; top:78px; background:#fff; border-radius:20px;
    flex-direction:column; align-items:flex-start; padding:20px 24px; gap:16px;
    box-shadow:0 20px 50px -20px rgba(11,31,92,.4);
    transform:translateY(-12px); opacity:0; pointer-events:none; transition:all .3s var(--ease);
  }
  .main-nav.is-open{ transform:translateY(0); opacity:1; pointer-events:auto; }
  .header-cta span{ display:none; }
  .nav-toggle{ display:flex; }
  .nav-toggle.is-open span:nth-child(1){ transform:translateY(7.5px) rotate(45deg); }
  .nav-toggle.is-open span:nth-child(2){ opacity:0; }
  .nav-toggle.is-open span:nth-child(3){ transform:translateY(-7.5px) rotate(-45deg); }

  .services-grid{ grid-template-columns:1fr; }
  .team-grid{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; }
  .cta-strip-inner{ flex-direction:column; text-align:center; }
  .timeline-line{ right:10px; }
  .timeline-dot{ right:2px; }
  .timeline-item{ padding-right:46px; }
}

@media (max-width: 480px){
  .hero{ padding-top:52px; }
  .hero-badge{ font-size:.75rem; padding:8px 12px; }
  .stat-num{ font-size:1.6rem; }
}

/* =========================================================
   تحسينات إضافية (الوضع الليلي، زر الرجوع للأعلى، الخريطة)
   ========================================================= */

/* Header Actions & Theme Toggle */
.header-actions { display:flex; align-items:center; gap: 14px; margin-right: 14px; }
.theme-toggle {
  background: transparent; border: 1px solid #E4E7F5; width: 38px; height: 38px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--navy); transition: all 0.2s var(--ease); padding: 0;
}
.theme-toggle:hover { background: #F6F7FB; }

/* CTA Map Layout */
.cta-strip-inner {
  display: grid !important; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center;
}
@media (max-width: 760px) {
  .cta-strip-inner { grid-template-columns: 1fr; }
  .cta-content { text-align: center; }
  .cta-strip-actions { justify-content: center; margin-bottom: 24px; }
}

/* Scroll To Top */
.scroll-top-btn {
  position: fixed; bottom: 24px; right: 24px; z-index: 200;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--navy); color: #fff;
  display: flex; align-items: center; justify-content: center;
  border: none; cursor: pointer;
  box-shadow: 0 10px 20px -5px rgba(11,31,92,0.4);
  opacity: 0; transform: translateY(20px); pointer-events: none;
  transition: all 0.3s var(--ease);
}
.scroll-top-btn.is-visible {
  opacity: 1; transform: translateY(0); pointer-events: auto;
}
.scroll-top-btn:hover { background: var(--purple); transform: translateY(-4px); }

/* Dark Mode Theme */
[data-theme="dark"] {
  --paper: #090F1E;
  --ink: #C9D0EE;
  --white: #131A2F;
  --muted: #8F99C6;
  --shadow-card: 0 18px 40px -18px rgba(0,0,0,0.7);
}
[data-theme="dark"] h1, [data-theme="dark"] h2, [data-theme="dark"] h3,
[data-theme="dark"] .logo-text, [data-theme="dark"] .main-nav a,
[data-theme="dark"] .theme-toggle {
  color: #F8F9FC;
}
[data-theme="dark"] .site-header { background: rgba(9, 15, 30, 0.85); border-color: transparent; }
[data-theme="dark"] .site-header.is-scrolled { box-shadow: 0 10px 30px -18px rgba(0,0,0,0.6); border-color: #1E2746; }
[data-theme="dark"] .main-nav { background: var(--white); }
[data-theme="dark"] .btn-ghost { background: transparent; color: #fff; border-color: #2D395E; }
[data-theme="dark"] .hero-wave path { fill: var(--paper); }
[data-theme="dark"] .service-card, [data-theme="dark"] .team-card { background: var(--white); border-color: transparent; }
[data-theme="dark"] .service-card[data-tint="purple"] { border-top-color: var(--purple); }
[data-theme="dark"] .service-card[data-tint="green"] { border-top-color: var(--green); }
[data-theme="dark"] .service-card[data-tint="blue"] { border-top-color: var(--blue); }
[data-theme="dark"] .contact-pill { background: #1E2746; color: #C9D0EE; }
[data-theme="dark"] .contact-pill:hover { background: #2D395E; }
[data-theme="dark"] .hero-badge { background: #1E2746; color: #E4E7F5; }
[data-theme="dark"] .theme-toggle { border-color: #2D395E; }
[data-theme="dark"] .theme-toggle:hover { background: #1E2746; }
[data-theme="dark"] .scroll-top-btn { background: var(--yellow); color: #000; }
[data-theme="dark"] .scroll-top-btn:hover { background: #fff; }