.hero{background:linear-gradient(135deg,#4f46e5 0%,#9333ea 50%,#ec4899 100%);border-radius:24px;padding:30px 20px;margin-bottom:32px;position:relative;overflow:hidden;}
.hero::before{content:'';position:absolute;top:-50%;right:-10%;width:300px;height:300px;background:rgba(255,255,255,.1);border-radius:50%;}
.hero::after{content:'';position:absolute;bottom:-30%;left:-5%;width:200px;height:200px;background:rgba(255,255,255,.05);border-radius:50%;}
.hero-content{position:relative;z-index:1;}
.hero-badge{display:inline-flex;align-items:flex-end;gap:8px;color:#fff;font-size:14px;font-weight:500;margin-bottom:12px;}
.hero-badge svg{fill:#fff;color:#fff;width:24px;height:24px;}
.hero h2{font-size:32px;font-weight:700;color:#fff;margin-bottom:8px;}
.hero p{color:#fff;max-width:600px;font-size:16px;}

.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:32px;}
@media(max-width:1024px){
    .stats-grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:640px){
    .stats-grid{grid-template-columns:1fr;}
}

.stat-card{background:#fff;border-radius:16px;padding:20px;box-shadow:0 1px 3px rgba(0,0,0,.05);border:1px solid #f1f5f9;display:flex;align-items:center;gap:16px;}
.stat-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.stat-icon svg{width:24px;height:24px;color:#fff;fill:none;stroke:currentColor;stroke-width:2;}
.stat-icon.indigo{background:#6366f1;}
.stat-icon.purple{background:#9333ea;}
.stat-icon.emerald{background:#10b981;}
.stat-icon.yellow{background:#eab308;}
.stat-value{font-size:24px;font-weight:700;color:#111827;}
.stat-label{font-size:14px;color:#6b7280;}

.search-filter{background:#fff;border-radius:16px;padding:16px;margin-bottom:32px;box-shadow:0 1px 3px rgba(0,0,0,.05);border:1px solid #f1f5f9;display:flex;gap:16px;flex-wrap:wrap;}
.search-box{flex:1;min-width:250px;position:relative;}
.search-box svg{position:absolute;left:16px;top:50%;transform:translateY(-50%);width:20px;height:20px;color:#9ca3af;fill:none;stroke:currentColor;stroke-width:2;}
.search-box input{width:100%;padding:12px 16px 12px 48px;background:#f9fafb;border:1px solid #e5e7eb;border-radius:12px;font-size:14px;outline:none;transition:all .2s;}
.search-box input:focus{border-color:#6366f1;box-shadow:0 0 0 3px rgba(99,102,241,.1);}
.filter-box{position:relative;}
.filter-box svg{position:absolute;left:16px;top:50%;transform:translateY(-50%);width:20px;height:20px;color:#9ca3af;fill:none;stroke:currentColor;stroke-width:2;pointer-events:none;}
.filter-box select{padding:12px 40px 12px 48px;background:#f9fafb;border:1px solid #e5e7eb;border-radius:12px;font-size:14px;outline:none;cursor:pointer;appearance:none;min-width:200px;transition:all .2s;}
.filter-box select:focus{border-color:#6366f1;box-shadow:0 0 0 3px rgba(99,102,241,.1);}

.section-header{display:flex;align-items:center;gap:12px;margin-bottom:24px;}
.section-bar{width:6px;height:32px;background:linear-gradient(180deg,#6366f1 0%,#9333ea 100%);border-radius:3px;}
.section-header h2{font-size:20px;font-weight:700;color:#111827;}
.section-count{padding:4px 12px;background:#eef2ff;color:#4f46e5;font-size:14px;font-weight:500;border-radius:20px;}

.experts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
@media(max-width:1024px){
    .experts-grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:640px){
    .experts-grid{grid-template-columns:1fr;}
}

.expert-card{background:#fff;border-radius:24px;overflow:hidden;box-shadow:0 1px 3px rgba(0,0,0,.05);border:1px solid #f1f5f9;transition:all .3s ease;animation:fadeSlideUp .5s ease-out backwards;}
.expert-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px rgba(0,0,0,.1);border-color:#e5e7eb;}
.expert-card:nth-child(1){animation-delay:0ms;}
.expert-card:nth-child(2){animation-delay:100ms;}
.expert-card:nth-child(3){animation-delay:200ms;}
.expert-card:nth-child(4){animation-delay:300ms;}
.expert-card:nth-child(5){animation-delay:400ms;}
.expert-card:nth-child(6){animation-delay:500ms;}
.expert-card:nth-child(7){animation-delay:600ms;}
.expert-card:nth-child(8){animation-delay:700ms;}
.expert-card:nth-child(9){animation-delay:800ms;}

@keyframes fadeSlideUp{
    from{opacity:0;transform:translateY(20px);}
    to{opacity:1;transform:translateY(0);}
}

.card-header{height:96px;background:linear-gradient(135deg,#6366f1 0%,#9333ea 50%,#ec4899 100%);position:relative;overflow:hidden;}
.card-header::before{content:'';position:absolute;top:-50%;right:-10%;width:120px;height:120px;background:rgba(255,255,255,.2);border-radius:50%;}

.availability-badge{position:absolute;top:12px;right:12px;display:flex;align-items:center;gap:6px;padding:6px 10px;background:rgba(255,255,255,.95);border-radius:20px;font-size:12px;font-weight:600;}
.availability-badge.available{color:#059669;}
.availability-badge.away{color:#6b7280;}

.availability-dot{width:8px;height:8px;border-radius:50%;}
.availability-dot.available{background:#10b981;animation:pulse 2s infinite;}
.availability-dot.away{background:#9ca3af;}

@keyframes pulse{
    0%,100%{opacity:1;}
    50%{opacity:.5;}
}

.profile-section{margin-top:-56px;padding:0 24px;position:relative;}
.profile-image-wrapper{position:relative;display:inline-block;width:100%;height:200px;overflow:hidden;border-radius:12px;object-fit:cover;border:4px solid #fff;background-color:#fff;box-shadow:0 10px 25px rgba(0,0,0,.15);transition:transform .3s ease;}
.profile-image-wrapper img{max-width:inherit;max-height:600px;width:100%;height:auto;object-fit:cover;}
.profile-image{width:112px;height:112px;border-radius:16px;object-fit:cover;border:4px solid #fff;box-shadow:0 10px 25px rgba(0,0,0,.15);transition:transform .3s ease;}
.expert-card:hover .profile-image{transform:scale(1.05);}

.award-badge{position:absolute;bottom:-8px;right:-8px;width:32px;height:32px;background:linear-gradient(135deg,#fbbf24 0%,#f97316 100%);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(249,115,22,.4);}
.award-badge svg{width:16px;height:16px;color:#fff;fill:currentColor;}

.card-content{padding:16px 24px 24px;}
.expert-name{display:flex;align-items:flex-start;flex-flow:column;gap:8px;margin-bottom:4px;}
.expert-name ._nmtxt{font-size:20px;font-weight:700;color:#111827;}
.verified-badge svg{width:20px;height:20px;color:#3b82f6;fill:currentColor;}
.expert-title{font-size:14px;color:#6b7280;margin-bottom:12px;}

.expertise-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px;}
._ctgtag{padding:6px 12px;background:#f3f4f6;color:#4b5563;font-size:12px;font-weight:500;border-radius:20px;display:flex;align-items:center;justify-content:center;height:auto;max-height:max-content;}

.stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:16px 0;border-top:1px solid #f1f5f9;border-bottom:1px solid #f1f5f9;margin-bottom:20px;}
.stat-item{text-align:center;}
.stat-item:nth-child(2){border-left:1px solid #f1f5f9;border-right:1px solid #f1f5f9;}
.stat-item-value{display:flex;align-items:center;justify-content:center;gap:4px;font-weight:700;color:#111827;}
.stat-item-value svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;}
.stat-item-value svg.star{fill:#eab308;stroke:#eab308;}
.stat-item-value svg.message{color:#6366f1;}
.stat-item-value svg.zap{color:#10b981;}
.stat-item-label{font-size:12px;color:#9ca3af;margin-top:2px;}

._askbtnwrp{width:100%;align-items:center;justify-content:center;}
.ask-button{width:100%;height:44px;padding:0 24px;background:linear-gradient(135deg,#4f46e5 0%,#9333ea 100%);color:#fff;border:none;line-height:44px;border-radius:12px;font-size:14px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .3s ease;}
.ask-button:before{content:'';position:absolute;top:-100%;right:-10%;width:80px;height:80px;background:rgba(255,255,255,.2);border-radius:50%;transition:all .2s ease;}
.ask-button:hover:before{transform:scale(1.5);transition:all .2s ease;}
.ask-button.available:hover{transform:translateY(-2px);box-shadow:0 10px 25px rgba(99,102,241,.4);}
.ask-button.away{background:#f3f4f6;color:#9ca3af;cursor:not-allowed;}
.ask-button svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;}

.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:200;display:none;align-items:center;justify-content:center;padding:16px;animation:fadeIn .25s ease-out;}
.modal-overlay.active{display:flex;}
@keyframes fadeIn{
    from{opacity:0;}
    to{opacity:1;}
}

.modal{background:#fff;border-radius:24px;max-width:480px;width:100%;box-shadow:0 25px 50px rgba(0,0,0,.25);overflow:hidden;animation:scaleIn .3s ease-out;}
@keyframes scaleIn{
    from{opacity:0;transform:scale(.95);}
    to{opacity:1;transform:scale(1);}
}

.modal-header{background:linear-gradient(135deg,#6366f1 0%,#9333ea 50%,#ec4899 100%);padding:24px;position:relative;}
.modal-close{position:absolute;top:16px;right:16px;width:32px;height:32px;background:rgba(255,255,255,.2);border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s;}
.modal-close:hover{background:rgba(255,255,255,.3);}
.modal-close svg{width:20px;height:20px;color:#fff;fill:none;stroke:currentColor;stroke-width:2;}

.modal-expert{display:flex;align-items:center;gap:16px;}
.modal-expert img{width:64px;height:64px;border-radius:12px;object-fit:cover;border:2px solid rgba(255,255,255,.3);}
.modal-expert-info h3{font-size:20px;font-weight:700;color:#fff;}
.modal-expert-info p{font-size:14px;color:rgba(255,255,255,.8);}
.modal-expert-info .response-time{display:flex;align-items:center;gap:6px;font-size:12px;color:rgba(255,255,255,.7);margin-top:4px;}
.modal-expert-info .response-time svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:2;}

.modal-form{padding:24px;}
.form-group{margin-bottom:16px;}
.form-group label{display:block;font-size:14px;font-weight:500;color:#374151;margin-bottom:6px;}
.form-group input,.form-group textarea{width:100%;padding:12px 16px;background:#f9fafb;border:1px solid #e5e7eb;border-radius:12px;font-size:14px;outline:none;transition:all .2s;font-family:inherit;}
.form-group input:focus,.form-group textarea:focus{border-color:#6366f1;box-shadow:0 0 0 3px rgba(99,102,241,.1);}
.form-group textarea{resize:none;min-height:100px;}

.modal-buttons{display:flex;gap:12px;margin-top:24px;}
._exprtbtn{background:linear-gradient(135deg,#4f46e5 0%,#9333ea 100%);color:#fff;}
._exprtbtn:hover{box-shadow:0 10px 25px rgba(99,102,241,.4);}

.success-content{padding:40px;text-align:center;}
.success-icon{width:80px;height:80px;background:linear-gradient(135deg,#34d399 0%,#10b981 100%);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 24px;box-shadow:0 10px 25px rgba(16,185,129,.4);}
.success-icon svg{width:40px;height:40px;color:#fff;fill:none;stroke:currentColor;stroke-width:2;}
.success-content h3{font-size:24px;font-weight:700;color:#111827;margin-bottom:8px;}
.success-content p{color:#6b7280;margin-bottom:24px;}
.btn-done{width:100%;padding:14px 24px;background:#111827;color:#fff;border:none;border-radius:12px;font-size:14px;font-weight:600;cursor:pointer;transition:background .2s;}
.btn-done:hover{background:#1f2937;}

.footer{border-top:1px solid #f1f5f9;background:#fff;margin-top:80px;}
.footer-inner{max-width:1280px;margin:0 auto;padding:32px 24px;text-align:center;color:#6b7280;font-size:14px;}

.no-results{text-align:center;padding:64px 24px;}
.no-results-icon{width:80px;height:80px;background:#f3f4f6;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;}
.no-results-icon svg{width:40px;height:40px;color:#9ca3af;fill:none;stroke:currentColor;stroke-width:2;}
.no-results h3{font-size:20px;font-weight:600;color:#111827;margin-bottom:8px;}
.no-results p{color:#6b7280;}

@media(min-width:1025px){
    .profile-image-wrapper{height:300px;}
    .ask-button:before{right:-5%;}
    .expertise-tags{height:73px;max-height:73px;}
}