@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@700;800&display=swap');
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:'Inter',system-ui,sans-serif;background:#f8fafc;color:#0f172a;line-height:1.6;font-size:15px;}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;}

/* Layout */
.container{max-width:1200px;margin:0 auto;padding:0 24px;}

/* Nav */
.nav{background:#fff;border-bottom:1px solid #e2e8f0;position:sticky;top:0;z-index:100;box-shadow:0 1px 3px rgba(0,0,0,.06);}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;gap:32px;}
.nav-logo{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:18px;color:#0d9488;display:flex;align-items:center;gap:8px;}
.nav-logo svg{flex-shrink:0;}
.nav-links{display:flex;align-items:center;gap:2px;flex:1;}
.nav-link{padding:6px 14px;border-radius:6px;font-size:14px;font-weight:500;color:#475569;transition:all .12s;}
.nav-link:hover,.nav-link.active{background:#f1f5f9;color:#0f172a;}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:10px;flex-shrink:0;}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 22px;border-radius:8px;font-weight:600;font-size:14px;transition:all .15s;cursor:pointer;border:none;white-space:nowrap;text-decoration:none;}
.btn-primary{background:#0d9488;color:#fff;}
.btn-primary:hover{background:#0f766e;transform:translateY(-1px);box-shadow:0 4px 16px rgba(13,148,136,.3);}
.btn-outline{background:#fff;color:#0d9488;border:2px solid #0d9488;}
.btn-outline:hover{background:#0d9488;color:#fff;}
.btn-ghost{background:transparent;color:#475569;border:1px solid #cbd5e1;}
.btn-ghost:hover{background:#f1f5f9;color:#0f172a;}
.btn-danger{background:#ef4444;color:#fff;}
.btn-danger:hover{background:#dc2626;}
.btn-sm{padding:7px 14px;font-size:13px;}
.btn-lg{padding:14px 36px;font-size:16px;border-radius:10px;}
.btn-full{width:100%;justify-content:center;}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none !important;}

/* Cards */
.card{background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:24px;box-shadow:0 1px 3px rgba(0,0,0,.06);}
.card-sm{padding:16px;}

/* Forms */
.form-group{margin-bottom:18px;}
.label{display:block;font-size:13px;font-weight:500;color:#475569;margin-bottom:6px;}
.input{width:100%;padding:10px 14px;background:#fff;border:1px solid #cbd5e1;border-radius:8px;color:#0f172a;font-size:14px;font-family:inherit;transition:border-color .15s;}
.input:focus{outline:none;border-color:#0d9488;box-shadow:0 0 0 3px rgba(13,148,136,.12);}
.input::placeholder{color:#94a3b8;}
.select{width:100%;padding:10px 14px;background:#fff;border:1px solid #cbd5e1;border-radius:8px;color:#0f172a;font-size:14px;font-family:inherit;}
.select:focus{outline:none;border-color:#0d9488;}

/* Badges */
.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:99px;font-size:11px;font-weight:700;}
.badge-green{background:#dcfce7;color:#15803d;}
.badge-red{background:#fee2e2;color:#b91c1c;}
.badge-amber{background:#fef3c7;color:#b45309;}
.badge-teal{background:#ccfbf1;color:#0f766e;}
.badge-blue{background:#dbeafe;color:#1d4ed8;}

/* Tables */
.table{width:100%;border-collapse:collapse;font-size:13px;}
.table th{text-align:left;padding:9px 14px;font-size:11px;font-weight:700;color:#94a3b8;text-transform:uppercase;letter-spacing:.06em;border-bottom:2px solid #e2e8f0;background:#f8fafc;}
.table td{padding:11px 14px;border-bottom:1px solid #f1f5f9;color:#0f172a;}
.table tbody tr:hover td{background:#f8fafc;}

/* Alerts */
.alert{padding:12px 16px;border-radius:8px;font-size:14px;margin-bottom:16px;}
.alert-error{background:#fee2e2;color:#b91c1c;border:1px solid #fecaca;}
.alert-success{background:#dcfce7;color:#15803d;border:1px solid #bbf7d0;}
.alert-info{background:#dbeafe;color:#1d4ed8;border:1px solid #bfdbfe;}

/* Hero */
.hero{padding:72px 0 60px;background:linear-gradient(135deg,#f0fdfa 0%,#fff 60%,#fefce8 100%);border-bottom:1px solid #e2e8f0;}

/* Section */
.section{padding:64px 0;}
.section-label{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#0d9488;margin-bottom:10px;}
.section-title{font-family:'Plus Jakarta Sans',sans-serif;font-size:clamp(24px,3vw,36px);font-weight:800;line-height:1.2;color:#0f172a;margin-bottom:16px;}

/* Stats bar */
.stat-bar{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid #e2e8f0;border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.06);}
.stat-item{padding:24px;text-align:center;border-right:1px solid #e2e8f0;}
.stat-item:last-child{border-right:none;}
.stat-val{font-family:'Plus Jakarta Sans',sans-serif;font-size:28px;font-weight:800;color:#0d9488;}
.stat-lab{font-size:12px;color:#94a3b8;margin-top:4px;font-weight:500;}

/* Feature grid */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}

/* Pricing */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:900px;margin:0 auto;}
.pricing-card{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:32px;position:relative;transition:all .2s;box-shadow:0 1px 3px rgba(0,0,0,.06);}
.pricing-card.featured{border-color:#0d9488;border-width:2px;box-shadow:0 8px 32px rgba(13,148,136,.15);}
.pricing-card:hover{transform:translateY(-3px);box-shadow:0 12px 40px rgba(0,0,0,.12);}

/* Gallery */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
.gallery-img{border-radius:8px;border:1px solid #e2e8f0;overflow:hidden;cursor:pointer;aspect-ratio:16/10;transition:transform .2s,box-shadow .2s;}
.gallery-img:hover{transform:scale(1.02);box-shadow:0 4px 12px rgba(0,0,0,.1);}
.gallery-img img{width:100%;height:100%;object-fit:cover;}

/* Lightbox */
.lightbox{display:none;position:fixed;inset:0;background:rgba(0,0,0,.88);z-index:9000;align-items:center;justify-content:center;}
.lightbox.open{display:flex;}
.lightbox img{max-width:90vw;max-height:88vh;border-radius:10px;}
.lightbox-close{position:absolute;top:20px;right:24px;background:none;border:none;color:#fff;font-size:32px;cursor:pointer;line-height:1;}
.lightbox-prev,.lightbox-next{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.15);border:none;color:#fff;width:48px;height:48px;border-radius:50%;font-size:22px;cursor:pointer;}
.lightbox-prev{left:16px;} .lightbox-next{right:16px;}

/* Toast */
.toast{display:none;position:fixed;top:20px;left:50%;transform:translateX(-50%);z-index:9999;background:#0d9488;color:#fff;border-radius:9px;padding:12px 24px;font-size:14px;font-weight:600;box-shadow:0 8px 32px rgba(0,0,0,.2);white-space:nowrap;}
.toast.show{display:block;animation:fadeUp .2s ease;}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px) translateX(-50%)}to{opacity:1;transform:translateY(0) translateX(-50%)}}

/* Footer */
.footer{border-top:1px solid #e2e8f0;padding:32px 0;background:#fff;}

/* Auth form */
.auth-wrap{min-height:calc(100vh - 64px);display:flex;align-items:center;justify-content:center;padding:40px 16px;background:#f8fafc;}
.auth-card{width:100%;max-width:420px;background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:40px;box-shadow:0 4px 24px rgba(0,0,0,.08);}
.auth-title{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:24px;margin-bottom:6px;}
.auth-sub{font-size:14px;color:#64748b;margin-bottom:28px;}

/* Admin tabs */
.tab-bar{display:flex;gap:4px;border-bottom:1px solid #e2e8f0;margin-bottom:28px;overflow-x:auto;}
.tab-btn{padding:10px 20px;border-radius:8px 8px 0 0;border:none;background:transparent;font-size:14px;font-weight:600;color:#94a3b8;cursor:pointer;white-space:nowrap;border-bottom:2px solid transparent;transition:all .15s;}
.tab-btn.active{color:#0d9488;border-bottom-color:#0d9488;background:#f0fdfa;}
.tab-pane{display:none;} .tab-pane.active{display:block;}

/* Spinner */
.spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;display:inline-block;}
@keyframes spin{to{transform:rotate(360deg)}}

/* Responsive */
@media(max-width:768px){
  .feature-grid{grid-template-columns:1fr;}
  .pricing-grid{grid-template-columns:1fr;}
  .gallery-grid{grid-template-columns:repeat(2,1fr);}
  .stat-bar{grid-template-columns:1fr 1fr;}
  .stat-item{border-bottom:1px solid #e2e8f0;}
  .nav-links{display:none;}
}