/* Jack Chat Popup (embed) */
/* Theme variables */
:root {
  --primary: #2b7cff;
  --primary-ink: #ffffff;
  --accent: #18d26e;
  --bg: #121622;
  --panel-bg: #0b0e16;
  --border: rgba(255,255,255,.12);
  --shadow-strong: 0 10px 30px rgba(0,0,0,.35);
  --shadow-soft: 0 8px 20px rgba(43,124,255,.35);
  --text: #ffffff;
  --text-muted: rgba(255,255,255,.7);
}
#jackChatPopup {
  position: fixed;
  bottom: 90px;
  right: 20px;
  width: 520px;
  max-height: 70vh;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
  display: none;
  flex-direction: column;
  overflow: hidden;
  z-index: 1004;
}

.jack-chat-header-embed {
  padding: .75rem;
  border-bottom: 1px solid rgba(255,255,255,.12);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(90deg,var(--accent),var(--primary));
  color: var(--primary-ink);
}

.close-jack-btn {
  background: transparent;
  border: none;
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
}

#jackChatFrame {
  border: 0;
  width: 100%;
  height: 480px;
  background: var(--panel-bg);
}

/* Floating Jack Button (use single definition below to avoid overlap) */

/* Scroll to Top Button */
.scroll-to-top {
  position: fixed;
  bottom: 150px;
  right: 20px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-red));
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(66, 153, 225, 0.4);
  z-index: 1002;
  opacity: 0;
  visibility: hidden;
  transform: translateY(100px);
  transition: all 0.3s ease;
}

.scroll-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-to-top:hover {
  background: linear-gradient(135deg, var(--accent-red), var(--accent-blue));
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(226, 74, 85, 0.5);
}

.scroll-to-top:active {
  transform: translateY(-2px);
}

/* Jack Widget Panel */
.jack-widget { position: fixed; bottom: 20px; right: 20px; z-index: 1003; }
.jack-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: none;
  background: var(--primary);
  color: #fff;
  box-shadow: var(--shadow-soft);
  cursor: pointer;
}

.jack-panel {
  position: fixed;
  bottom: 84px;
  right: 20px;
  width: 320px;
  max-height: 60vh;
  background: var(--bg);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
  display: none;
  flex-direction: column;
  overflow: hidden;
}

.jack-header {
  padding: .75rem;
  border-bottom: 1px solid rgba(255,255,255,.12);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

#jack-close { padding: .25rem .5rem; }

.jack-body { 
  padding: .75rem; 
  overflow: auto; 
  display: flex; 
  flex-direction: column; 
  gap: .5rem;
  /* تحسينات للتمرير السلس على الجوال */
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
}

.jack-input { display: flex; gap: .5rem; padding: .75rem; border-top: 1px solid rgba(255,255,255,.12); }

#jack-input {
  flex: 1;
  padding: .5rem;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 6px;
  background: var(--panel-bg);
  color: #fff;
  /* تحسينات للجوال */
  -webkit-user-select: text;
  user-select: text;
  font-size: 16px; /* منع التكبير التلقائي على iOS */
}

/* Alerts and success message */
.alert {
  border-radius: 10px;
  padding: 15px;
  margin-top: 15px;
}
.alert .alert-text { color: var(--text); font-size: .95rem; line-height: 1.8; margin: 0; }
.alert-danger { background: rgba(239, 68, 68, 0.1); border: 1px solid #ef4444; }
.alert-success { background: rgba(16, 185, 129, 0.1); border: 1px solid #10b981; }
.alert-title { color: #10b981; margin-bottom: 10px; font-size: 1.1rem; }
.alert-list { color: var(--text-muted); font-size: .9rem; line-height: 1.8; margin: 0; padding-right: 20px; }

.submit-btn { display: inline-flex; gap: .5rem; align-items: center; }
.success-message { display: none; color: #10b981; margin-top: 10px; }
.success-message i { font-size: 2rem; margin-bottom: 10px; display: block; }
/* Extracted global and section styles from index.html */
:root {
  --primary: #667eea;
  --primary-dark: #764ba2;
  --secondary: #11998e;
  --accent: #38ef7d;
  --dark: #0a0e16;
  --dark-light: #1a1f2e;
  --text: #f7fafc;
  --text-muted: #a0aec0;
  --border: rgba(255,255,255,0.1);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Cairo', sans-serif;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
  color: var(--text);
  line-height: 1.8;
  overflow-x: hidden;
}
.animated-bg { position: fixed; top:0; left:0; width:100%; height:100%; z-index:-1; overflow:hidden; }
.bg-circle { position:absolute; border-radius:50%; opacity:.03; animation: float 20s infinite ease-in-out; }
.bg-circle:nth-child(1){ width:300px; height:300px; background:var(--primary); top:10%; left:10%; }
.bg-circle:nth-child(2){ width:400px; height:400px; background:var(--secondary); top:60%; right:15%; animation-delay:5s; }
.bg-circle:nth-child(3){ width:250px; height:250px; background:var(--accent); bottom:10%; left:50%; animation-delay:10s; }
@keyframes float { 0%,100%{ transform: translate(0,0) scale(1);} 50%{ transform: translate(50px,-50px) scale(1.1);} }
.navbar { position:fixed; top:0; left:0; right:0; background:rgba(10,14,22,.95); backdrop-filter: blur(10px); padding:15px 0; z-index:1000; border-bottom:1px solid var(--border); }
.nav-container { max-width:1200px; margin:0 auto; padding:0 20px; display:flex; justify-content:space-between; align-items:center; }
.nav-logo { display:flex; align-items:center; gap:12px; cursor:pointer; transition:.3s; text-decoration:none; }
.nav-logo:hover { transform: scale(1.05); filter: brightness(1.2); }
.nav-logo:hover .logo-img { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(102,126,234,.25), 0 0 20px rgba(102,126,234,.5); }
.logo-img { width:45px; height:45px; border-radius:50%; border:2px solid var(--primary); transition:.3s; aspect-ratio: 1/1; object-fit: cover; box-shadow: 0 0 0 2px rgba(43,124,255,.15); }
.logo-text { font-size:1.3rem; font-weight:700; background: linear-gradient(135deg, var(--primary), var(--accent)); -webkit-background-clip:text; -webkit-text-fill-color: transparent; }
.nav-menu { display:flex; gap:20px; list-style:none; align-items:center; flex-wrap:wrap; }
.nav-link { color: var(--text); text-decoration:none; font-weight:500; font-size:.95rem; transition:.3s; position:relative; }
.nav-link::after { content:''; position:absolute; bottom:-5px; left:0; width:0; height:2px; background: linear-gradient(90deg, var(--primary), var(--accent)); transition: width .3s; }
.nav-link:hover::after, .nav-link.active::after { width:100%; }
.nav-item { position:relative; }
.dropdown { position:relative; cursor:pointer; }
.dropdown-toggle { color: var(--text); text-decoration:none; font-weight:500; font-size:.95rem; transition:.3s; position:relative; display:flex; align-items:center; gap:5px; }
.dropdown-toggle::after { content:'▼'; font-size:.7rem; transition: transform .3s; }
.dropdown:hover .dropdown-toggle::after { transform: rotate(180deg); }
.dropdown-menu { position:absolute; top:100%; right:0; background: rgba(10,14,22,.98); backdrop-filter: blur(15px); border:1px solid var(--border); border-radius:15px; padding:10px 0; min-width:200px; margin-top:10px; opacity:0; visibility:hidden; transform: translateY(-10px); transition:.3s; box-shadow: 0 10px 30px rgba(0,0,0,.5); }
.dropdown:hover .dropdown-menu { opacity:1; visibility:visible; transform: translateY(0); }
.dropdown-item { display:block; padding:12px 20px; color: var(--text); text-decoration:none; transition:.3s; font-size:.95rem; }
.dropdown-item:hover { background: rgba(102,126,234,.1); color: var(--primary); padding-right:25px; }
.hero { min-height:100vh; display:flex; align-items:center; padding:100px 0 50px; position:relative; }
.hero-container { max-width:1200px; margin:0 auto; padding:0 20px; width:100%; }
.hero-content { display:grid; grid-template-columns:1.2fr 1fr; gap:60px; align-items:center; }
.hero-text h1 { font-size:3.5rem; font-weight:900; line-height:1.2; margin-bottom:15px; background: linear-gradient(135deg, var(--primary), var(--accent)); -webkit-background-clip:text; -webkit-text-fill-color: transparent; }
.hero-text h2 { font-size:1.3rem; color: var(--text-muted); margin-bottom:20px; white-space:nowrap; overflow:hidden; text-overflow: ellipsis; }
.hero-experience { font-size:1.3rem; margin-bottom:20px; }
.highlight { color: var(--accent); font-weight:700; }
.hero-description { color: var(--text-muted); line-height:1.9; margin-bottom:40px; }
.hero-buttons { display:flex; gap:15px; flex-wrap:wrap; }
.btn { padding:15px 35px; border:none; border-radius:50px; font-size:1.1rem; font-weight:600; cursor:pointer; transition:.3s; display:inline-flex; align-items:center; gap:10px; }
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color:#fff; box-shadow: 0 10px 30px rgba(102,126,234,.3); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 15px 40px rgba(102,126,234,.4); }
.btn-secondary { background: transparent; border:2px solid var(--primary); color: var(--text); }
.btn-secondary:hover { background: var(--primary); transform: translateY(-3px); }
.btn-jack { background: linear-gradient(135deg, var(--secondary), var(--accent)); color:#fff; box-shadow: 0 10px 30px rgba(17,153,142,.3); animation: pulse 2s infinite; }
.btn-jack:hover { transform: translateY(-3px) scale(1.05); box-shadow: 0 15px 40px rgba(17,153,142,.5); }
@keyframes pulse { 0%,100%{ box-shadow: 0 10px 30px rgba(17,153,142,.3);} 50%{ box-shadow: 0 10px 40px rgba(17,153,142,.5);} }
.hero-image { position:relative; display:flex; justify-content:center; }
.profile-img { width:300px; height:300px; border-radius:50%; box-shadow: 0 0 0 4px rgba(43,124,255,.2), 0 20px 60px rgba(0,0,0,.3); border:5px solid var(--primary); aspect-ratio: 1/1; object-fit: cover; transition: all .3s ease; }
.profile-img:hover { transform: scale(1.05); box-shadow: 0 0 0 6px rgba(24,210,110,.3), 0 25px 70px rgba(0,0,0,.4); border-color: var(--accent); }
.stats-section { padding:60px 0; background: rgba(255,255,255,.02); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.stats-grid { max-width:1200px; margin:0 auto; padding:0 20px; display:grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap:40px; text-align:center; }
.stat-item h3 { font-size:3rem; font-weight:900; background: linear-gradient(135deg, var(--primary), var(--accent)); -webkit-background-clip:text; -webkit-text-fill-color: transparent; margin-bottom:10px; }
.stat-item p { color: var(--text-muted); font-size:1.1rem; }
section { padding:80px 0; }
.container { max-width:1200px; margin:0 auto; padding:0 20px; }
.section-header { text-align:center; margin-bottom:60px; }
.section-title { font-size:2.8rem; font-weight:900; margin-bottom:15px; background: linear-gradient(135deg, var(--primary), var(--accent)); -webkit-background-clip:text; -webkit-text-fill-color: transparent; }
.section-subtitle { font-size:1.2rem; color: var(--text-muted); }
.certificates-grid { display:flex; gap:30px; overflow-x:auto; scroll-behavior:smooth; padding:20px 10px; -webkit-overflow-scrolling:touch; scrollbar-width: thin; scrollbar-color: var(--primary) rgba(255,255,255,.1); cursor: grab; }
.certificates-grid:active { cursor: grabbing; }
.certificates-grid::-webkit-scrollbar { height:8px; }
.certificates-grid::-webkit-scrollbar-track { background: rgba(255,255,255,.1); border-radius:10px; }
.certificates-grid::-webkit-scrollbar-thumb { background: linear-gradient(90deg, var(--primary), var(--accent)); border-radius:10px; }
.certificate-card { min-width:340px; max-width:340px; flex-shrink:0; background: rgba(255,255,255,.05); border-radius:15px; padding:25px; border:2px solid var(--border); transition:.3s; text-align:center; cursor: grab; }
.certificate-card:active { cursor: grabbing; }
.certificate-card:hover { transform: translateY(-10px); border-color: var(--primary); box-shadow: 0 20px 40px rgba(102,126,234,.2); }
.certificate-thumb { width:100%; height:200px; object-fit:contain; background: rgba(0,0,0,.15); border-radius:10px; margin-bottom:15px; }
.certificate-icon { width:80px; height:80px; background: linear-gradient(135deg, var(--primary), var(--accent)); border-radius:50%; display:flex; align-items:center; justify-content:center; margin: 0 auto 20px; }
.certificate-icon i { font-size:2.5rem; color:#fff; }
.certificate-card h3 { font-size:1.5rem; margin-bottom:10px; }
.certificate-card p { color: var(--text-muted); margin-bottom:10px; }
.certificate-year { display:inline-block; background: rgba(102,126,234,.2); padding:5px 15px; border-radius:20px; font-size:.9rem; color: var(--accent); }
.projects-grid { display:flex; gap:30px; overflow-x:auto; scroll-behavior:smooth; padding:20px 10px; -webkit-overflow-scrolling:touch; scrollbar-width: thin; scrollbar-color: var(--primary) rgba(255,255,255,.1); }
.projects-grid::-webkit-scrollbar { height:8px; }
.projects-grid::-webkit-scrollbar-track { background: rgba(255,255,255,.05); border-radius:10px; }
.projects-grid::-webkit-scrollbar-thumb { background: linear-gradient(90deg, var(--primary), var(--accent)); border-radius:10px; }
.project-card { min-width:380px; max-width:380px; flex-shrink:0; background: rgba(255,255,255,.05); border-radius:15px; overflow:hidden; border:2px solid var(--border); transition:.3s; cursor: grab; }
.project-card:active { cursor: grabbing; }
.project-card:hover { transform: translateY(-10px); border-color: var(--primary); box-shadow: 0 20px 40px rgba(102,126,234,.3); }
.project-thumbnail { width:100%; height:200px; object-fit:cover; }
.project-content { padding:25px; }
.project-category { display:inline-block; background: rgba(56,239,125,.2); color: var(--accent); padding:5px 15px; border-radius:20px; font-size:.85rem; margin-bottom:15px; }
.project-content h3 { font-size:1.4rem; margin-bottom:10px; }
.project-content p { color: var(--text-muted); line-height:1.7; margin-bottom:15px; }
.project-meta { display:flex; gap:20px; font-size:.9rem; color: var(--text-muted); }
.project-meta i { color: var(--accent); }
.experience-timeline { position:relative; overflow:hidden; padding:20px 0; }
.experience-swiper { display:flex; gap:30px; overflow-x:auto; scroll-behavior:smooth; padding:20px 10px; -webkit-overflow-scrolling:touch; scrollbar-width: thin; scrollbar-color: var(--accent) rgba(255,255,255,.1); }
.experience-swiper::-webkit-scrollbar { height:8px; }
.experience-swiper::-webkit-scrollbar-track { background: rgba(255,255,255,.05); border-radius:10px; }
.experience-swiper::-webkit-scrollbar-thumb { background: linear-gradient(90deg, var(--primary), var(--accent)); border-radius:10px; }
.timeline-item { min-width:400px; max-width:400px; flex-shrink:0; background: rgba(255,255,255,.05); padding:30px; border-radius:20px; border:2px solid var(--border); transition:.3s ease; cursor: grab; }
.timeline-item:active { cursor: grabbing; }
.timeline-item:hover { transform: translateY(-10px); border-color: var(--accent); box-shadow: 0 20px 40px rgba(56,239,125,.2); }
.timeline-date { display:inline-block; background: linear-gradient(135deg, var(--primary), var(--accent)); color:#fff; padding:10px 25px; border-radius:25px; font-weight:700; margin-bottom:20px; font-size:.95rem; }
.timeline-content h3 { font-size:1.4rem; margin-bottom:10px; color: var(--accent); }
.timeline-content h4 { font-size:1rem; color: var(--text-muted); margin-bottom:20px; }
.timeline-content ul { list-style:none; }
.timeline-content li { padding:12px 0; border-bottom:1px solid var(--border); line-height:1.7; font-size:.95rem; }
.timeline-content li:last-child { border-bottom:none; }
.skill-tag { display:inline-block; background: linear-gradient(135deg, rgba(102,126,234,.2), rgba(118,75,162,.2)); color: var(--text); padding:12px 28px; border-radius:50px; font-size:1.05rem; font-weight:600; border:2px solid rgba(102,126,234,.3); transition:.3s; cursor: default; margin: 5px 0; }
.skill-tag:hover { transform: translateY(-2px) scale(1.05); background: linear-gradient(135deg, rgba(102,126,234,.35), rgba(118,75,162,.35)); border-color: var(--primary); box-shadow: 0 10px 25px rgba(102,126,234,.4); }
.contact-section { padding:100px 0; background: rgba(255,255,255,.02); }
.contact-container { display:grid; grid-template-columns:1fr 1fr; gap:50px; max-width:1200px; margin:0 auto; }
.contact-info { background: rgba(255,255,255,.05); padding:40px; border-radius:20px; border:2px solid var(--border); }
.contact-method { display:flex; align-items:center; gap:20px; padding:25px; background: rgba(255,255,255,.03); border-radius:15px; margin-bottom:20px; border:1px solid var(--border); transition:.3s; }
.contact-method:hover { transform: translateX(-10px); border-color: var(--primary); box-shadow: 0 10px 30px rgba(102,126,234,.2); }
.contact-icon { width:60px; height:60px; background: linear-gradient(135deg, var(--primary), var(--accent)); border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:1.8rem; flex-shrink:0; }
.contact-details h3 { font-size:1.2rem; margin-bottom:8px; color: var(--text); }
.contact-details p { color: var(--text-muted); font-size:.95rem; }
.booking-form { background: rgba(255,255,255,.05); padding:40px; border-radius:20px; border:2px solid var(--border); }
.form-group { margin-bottom:25px; }
.form-group label { display:block; margin-bottom:10px; color: var(--text); font-weight:600; font-size:1.05rem; }
.form-group input, .form-group select, .form-group textarea { width:100%; padding:15px 20px; background: rgba(255,255,255,.08); border:2px solid var(--border); border-radius:12px; color: var(--text); font-size:1rem; font-family:'Cairo', sans-serif; transition:.3s; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline:none; border-color: var(--primary); background: rgba(255,255,255,.12); box-shadow: 0 0 0 4px rgba(102,126,234,.1); }
.form-group textarea { resize:vertical; min-height:120px; }
.submit-btn { width:100%; padding:18px; background: linear-gradient(135deg, var(--primary), var(--accent)); border:none; border-radius:12px; color:#fff; font-size:1.1rem; font-weight:700; cursor:pointer; transition:.3s; font-family:'Cairo', sans-serif; }
.submit-btn:hover { transform: translateY(-3px); box-shadow: 0 15px 35px rgba(102,126,234,.4); }
.submit-btn:disabled { opacity:.6; cursor:not-allowed; }
.success-message { display:none; padding:20px; background: rgba(56,239,125,.1); border:2px solid var(--accent); border-radius:12px; color: var(--accent); text-align:center; margin-top:20px; font-weight:600; }
.success-message.show { display:block; animation: slideDown .5s ease; }
@keyframes slideDown { from{ opacity:0; transform: translateY(-20px);} to{ opacity:1; transform: translateY(0);} }
.consultations-section { padding:80px 0; background: linear-gradient(135deg, rgba(102,126,234,.05), rgba(118,75,162,.05)); position:relative; overflow:hidden; }
.consultations-section::before { content:''; position:absolute; top:-50%; left:-50%; width:200%; height:200%; background: radial-gradient(circle, rgba(102,126,234,.1) 0%, transparent 70%); animation: rotate 30s linear infinite; }
@keyframes rotate { from{ transform: rotate(0deg);} to{ transform: rotate(360deg);} }
.consultations-container { position:relative; z-index:1; }
.consultations-header { text-align:center; margin-bottom:60px; }
.consultations-header h2 { font-size:3rem; font-weight:900; background: linear-gradient(135deg, var(--primary), var(--accent)); -webkit-background-clip:text; -webkit-text-fill-color: transparent; background-clip:text; margin-bottom:20px; }
.consultations-header p { font-size:1.3rem; color: var(--text-muted); max-width:700px; margin:0 auto; }
.consultations-grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(320px,1fr)); gap:25px; max-width:1200px; margin:0 auto 50px; }
.consultation-card { background: rgba(255,255,255,.05); backdrop-filter: blur(10px); border:2px solid var(--border); border-radius:20px; padding:30px; transition: .4s cubic-bezier(0.175,0.885,0.32,1.275); position:relative; overflow:hidden; }
.consultation-card::before { content:''; position:absolute; top:0; left:0; width:100%; height:4px; background: linear-gradient(90deg, var(--primary), var(--accent)); transform: scaleX(0); transform-origin:left; transition: transform .4s ease; }
.consultation-card:hover::before { transform: scaleX(1); }
.consultation-card:hover { transform: translateY(-10px); border-color: var(--primary); box-shadow: 0 20px 50px rgba(102,126,234,.3); background: rgba(255,255,255,.08); }
.consultation-icon { width:70px; height:70px; background: linear-gradient(135deg, var(--primary), var(--accent)); border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:2rem; margin-bottom:20px; transition:.3s; }
.consultation-card:hover .consultation-icon { transform: scale(1.1) rotate(5deg); box-shadow: 0 10px 30px rgba(102,126,234,.4); }
.consultation-card h3 { font-size:1.3rem; margin-bottom:12px; color: var(--text); font-weight:700; }
.consultation-card p { color: var(--text-muted); font-size:.95rem; line-height:1.6; }
.web-services-section { padding:80px 0; background: linear-gradient(135deg, #0a0e16 0%, #1a1f2e 50%, #0a0e16 100%); position:relative; overflow:hidden; }
.web-services-section::before { content:''; position:absolute; top:0; left:0; right:0; bottom:0; background: radial-gradient(circle at 20% 50%, rgba(102,126,234,.15) 0%, transparent 50%), radial-gradient(circle at 80% 50%, rgba(118,75,162,.15) 0%, transparent 50%); animation: pulse 8s ease-in-out infinite; }
@keyframes pulse { 0%,100%{ opacity:.5;} 50%{ opacity:1; } }
.web-services-container { position:relative; z-index:1; }
.web-services-hero { text-align:center; margin-bottom:60px; padding:40px; background: rgba(255,255,255,.03); border-radius:25px; border:2px solid rgba(102,126,234,.2); }
.web-services-hero h2 { font-size:3.5rem; font-weight:900; margin-bottom:20px; background: linear-gradient(135deg, #667eea, #38ef7d, #667eea); background-size:200% 200%; -webkit-background-clip:text; -webkit-text-fill-color: transparent; background-clip:text; animation: gradientShift 5s ease infinite; }
@keyframes gradientShift { 0%,100%{ background-position:0% 50%; } 50%{ background-position:100% 50%; } }
.web-services-hero .question { font-size:2rem; color: var(--primary); margin-bottom:15px; font-weight:700; }
.web-services-hero .emoji { font-size:3rem; margin:20px 0; display:inline-block; animation: bounce 2s infinite; }
@keyframes bounce { 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-20px);} }
.web-services-cards { display:grid; grid-template-columns: repeat(auto-fit, minmax(350px,1fr)); gap:30px; margin-bottom:50px; }
.web-service-card { background: rgba(255,255,255,.05); backdrop-filter: blur(15px); border:2px solid var(--border); border-radius:25px; padding:40px; position:relative; overflow:hidden; transition: .5s cubic-bezier(0.175,0.885,0.32,1.275); }
.web-service-card::before { content:''; position:absolute; top:-50%; left:-50%; width:200%; height:200%; background: radial-gradient(circle, rgba(102,126,234,.1) 0%, transparent 70%); opacity:0; transition: opacity .5s; }
.web-service-card:hover::before { opacity:1; animation: rotate 20s linear infinite; }
.web-service-card:hover { transform: translateY(-15px) scale(1.02); border-color: var(--primary); box-shadow: 0 30px 60px rgba(102,126,234,.4); background: rgba(255,255,255,.08); }
.web-service-badge { position:absolute; top:20px; right:20px; background: linear-gradient(135deg, var(--primary), var(--accent)); color:#fff; padding:8px 16px; border-radius:20px; font-size:.85rem; font-weight:700; box-shadow: 0 5px 15px rgba(102,126,234,.3); }
.web-service-icon { width:80px; height:80px; background: linear-gradient(135deg, var(--primary), var(--accent)); border-radius:20px; display:flex; align-items:center; justify-content:center; font-size:2.5rem; margin-bottom:25px; transition:.3s; box-shadow: 0 10px 30px rgba(102,126,234,.3); }
.web-service-card:hover .web-service-icon { transform: rotateY(360deg) scale(1.1); }
.web-service-card h3 { font-size:1.8rem; margin-bottom:15px; color: var(--text); font-weight:800; }
.web-service-card p { color: var(--text-muted); font-size:1.05rem; line-height:1.8; margin-bottom:20px; }
.web-service-features { list-style:none; padding:0; margin:20px 0; }
.web-service-features li { padding:10px 0; color: var(--text); display:flex; align-items:center; gap:12px; }
.web-service-features li::before { content:'✓'; width:25px; height:25px; background: linear-gradient(135deg, var(--primary), var(--accent)); border-radius:50%; display:flex; align-items:center; justify-content:center; flex-shrink:0; font-weight:900; font-size:1.1rem; }
.web-cta-box { background: linear-gradient(135deg, rgba(102,126,234,.15), rgba(118,75,162,.15)); border:3px solid var(--primary); border-radius:30px; padding:50px; text-align:center; position:relative; overflow:hidden; }
.web-cta-box::before { content:'💻'; position:absolute; top:-30px; left:-30px; font-size:8rem; opacity:.1; }
.web-cta-box::after { content:'🚀'; position:absolute; bottom:-30px; right:-30px; font-size:8rem; opacity:.1; }
.web-cta-box h3 { font-size:2.5rem; margin-bottom:20px; color: var(--primary); }
.web-cta-box p { font-size:1.3rem; color: var(--text); margin-bottom:30px; }
.web-cta-button { display:inline-block; padding:20px 50px; background: linear-gradient(135deg, var(--primary), var(--accent)); color:#fff; text-decoration:none; border-radius:50px; font-size:1.3rem; font-weight:800; transition:.3s; box-shadow: 0 10px 30px rgba(102,126,234,.4); position:relative; z-index:1; }
.web-cta-button:hover { transform: translateY(-5px) scale(1.05); box-shadow: 0 20px 50px rgba(102,126,234,.6); }
@media (max-width: 768px) {
  .scroll-to-top {
    bottom: 140px;
    right: 15px;
    width: 44px;
    height: 44px;
    font-size: 1rem;
  }
  
  .nav-menu { gap:10px; font-size:.85rem; }
  .nav-link { font-size:.85rem; }
  .dropdown-toggle { font-size:.85rem; }
  .dropdown-menu { position:fixed; top:70px; right:10px; left:10px; width:auto; }
  .dropdown.active .dropdown-menu { opacity:1; visibility:visible; transform: translateY(0); }
  .web-services-hero h2 { font-size:2.5rem; }
  .web-services-hero .question { font-size:1.5rem; }
  .web-services-cards { grid-template-columns:1fr; }
  .web-service-card { padding:30px; }
  .web-cta-box { padding:30px; }
  .web-cta-box h3 { font-size:2rem; }
  .hero-content { grid-template-columns:1fr; text-align:center; }
  .hero-text h1 { font-size:2.5rem; }
  .hero-text h2 { font-size:.95rem; white-space:nowrap; }
  #jackChatPopup { width: calc(100vw - 20px); height: calc(100vh - 100px); bottom:10px; left:10px; right:10px; max-width:none; }
  .nav-menu { display:none; }
  .contact-container { grid-template-columns:1fr; gap:30px; }
  .contact-method { flex-direction:column; text-align:center; }
  .booking-form, .contact-info { padding:25px; }
  .consultations-grid { grid-template-columns:1fr; }
  .consultations-header h2 { font-size:2rem; }
  .cta-section h3 { font-size:1.5rem; }
}
@media (max-width: 480px) {
  .project-card { min-width:300px; max-width:300px; }
  .certificate-card { min-width:280px; max-width:280px; }
  .hero-text h2 { font-size:.85rem; }
  .form-group input, .form-group select, .form-group textarea { padding:12px 15px; font-size:.95rem; }
  .consultation-card { padding:25px 20px; }
  .consultations-header h2 { font-size:1.8rem; }
}
/* Inline jack feature hover rules */
.jack-feature:hover { transform: translateX(-10px); background: rgba(17,153,142,.2) !important; box-shadow: 0 10px 30px rgba(17,153,142,.3); }
.example-question:hover { transform: translateX(-5px); background: rgba(102,126,234,.25) !important; box-shadow: 0 5px 15px rgba(102,126,234,.3); }
@media (max-width: 968px) { #jack-ai > div > div:nth-child(2) { grid-template-columns: 1fr !important; } }