html{scroll-behavior:smooth}:root{--bg-dark:#0a0a0c;--bg-card:#14141899;--text-main:#f3f4f6;--text-muted:#9ca3af;--accent-primary:#10b981;--accent-glow:#10b9814d;--accent-secondary:#3b82f6;--border-color:#ffffff14;--glass-border:#ffffff1a;--font-sans:"Inter", system-ui, -apple-system, sans-serif}body{background-color:var(--bg-dark);color:var(--text-main);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;padding:0;overflow-x:hidden}.glass{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:16px}.glass-panel{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);background:linear-gradient(145deg,#1e1e23b3 0%,#0f0f12e6 100%);border-radius:24px;box-shadow:0 8px 32px #0006}h1,h2,h3,h4{letter-spacing:-.02em;margin:0;font-weight:700}h1{background:linear-gradient(90deg,#fff,#a7f3d0);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:4rem;line-height:1.1}h2{margin-bottom:1.5rem;font-size:2.5rem}p{color:var(--text-muted);line-height:1.6}.container{max-width:1200px;margin:0 auto;padding-inline:2rem}section{padding:6rem 0;position:relative}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-up{animation:.8s cubic-bezier(.16,1,.3,1) forwards fadeUp}.delay-1{animation-delay:.1s}.delay-2{animation-delay:.2s}.delay-3{animation-delay:.3s}.btn{cursor:pointer;border:none;border-radius:9999px;justify-content:center;align-items:center;padding:.75rem 1.5rem;font-size:1rem;font-weight:500;text-decoration:none;transition:all .3s;display:inline-flex}.btn-primary{background:var(--accent-primary);color:#000;box-shadow:0 0 20px var(--accent-glow)}.btn-primary:hover{background:#34d399;transform:translateY(-2px);box-shadow:0 0 30px #10b98180}.btn-secondary{color:var(--text-main);border:1px solid var(--glass-border);background:0 0}.btn-secondary:hover{background:#ffffff0d;transform:translateY(-2px)}.header{z-index:50;border-bottom:1px solid #0000;padding:1.5rem 0;transition:all .3s;position:fixed;top:0;left:0;right:0}.header.scrolled{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom-color:var(--glass-border);background:#0a0a0ccc;padding:1rem 0}.header-content{justify-content:space-between;align-items:center;gap:2rem;display:flex}.logo{color:var(--text-main);align-items:center;gap:.5rem;font-size:1.5rem;font-weight:800;text-decoration:none;display:flex}.logo span{color:var(--accent-primary)}.nav-links{align-items:center;gap:2rem;display:flex}.nav-links a{color:var(--text-muted);font-size:.95rem;text-decoration:none;transition:color .2s}.nav-links a:hover{color:var(--text-main)}.btn-header{color:var(--text-main);background:#10b9811f;border:1px solid #10b98159;padding:.65rem 1.15rem;box-shadow:0 0 18px #10b98124}.btn-header:hover{background:var(--accent-primary);color:#000;transform:translateY(-2px);box-shadow:0 0 26px #10b98159}.hero{align-items:center;min-height:100vh;padding-top:5rem;display:flex;position:relative;overflow:hidden}.hero-glow{background:radial-gradient(circle, var(--accent-glow) 0%, #0a0a0c00 70%);z-index:-1;pointer-events:none;width:60vw;height:60vw;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.hero-content{text-align:center;max-width:800px;margin:0 auto}.hero p{margin:1.5rem 0 2.5rem;max-width:600px;margin-inline:auto;font-size:1.25rem}.hero-buttons{justify-content:center;gap:1rem;display:flex}.segments-grid{grid-template-columns:repeat(2,1fr);gap:2rem;margin-top:4rem;display:grid}.segment-card{border-radius:24px;padding:2.5rem 2rem;transition:all .4s cubic-bezier(.16,1,.3,1);position:relative;overflow:hidden}.segment-card:hover{border-color:#10b9814d;transform:translateY(-10px);box-shadow:0 20px 40px -10px #00000080}.segment-icon{width:56px;height:56px;color:var(--accent-primary);border:1px solid var(--glass-border);background:#ffffff08;border-radius:16px;justify-content:center;align-items:center;margin-bottom:1.5rem;display:flex}.segment-card h3{color:#fff;margin-bottom:1rem;font-size:1.25rem}.segment-card p{margin-bottom:0;font-size:.95rem}.tech-grid{grid-template-columns:1fr 1fr;align-items:center;gap:4rem;display:grid}.tech-image{border-radius:24px;position:relative;overflow:hidden}.tech-image img{width:100%;height:auto;display:block}.tech-image:after{content:"";border:1px solid var(--glass-border);pointer-events:none;border-radius:24px;position:absolute;inset:0}.tech-list{margin-top:2rem;padding:0;list-style:none}.tech-list li{align-items:flex-start;gap:1rem;margin-bottom:1.5rem;display:flex}.tech-list-icon{color:var(--accent-primary);flex-shrink:0;margin-top:.25rem}.contact-section{text-align:center;background:linear-gradient(to bottom, var(--bg-dark), #0f1311)}.contact-card{max-width:600px;margin:0 auto;padding:4rem}.contact-form{text-align:left;flex-direction:column;gap:1rem;margin-top:2rem;display:flex}.form-group input,.form-group textarea{border:1px solid var(--glass-border);color:#fff;box-sizing:border-box;background:#0003;border-radius:12px;width:100%;padding:1rem;font-family:inherit}.form-group input:focus,.form-group textarea:focus{border-color:var(--accent-primary);outline:none;box-shadow:0 0 0 2px #10b98133}.form-group textarea{resize:vertical;min-height:120px}footer{border-top:1px solid var(--glass-border);text-align:center;color:var(--text-muted);padding:3rem 0}.login-page,.panel-page{background:radial-gradient(circle at top left, #10b9812e, transparent 34rem), var(--bg-dark);min-height:100vh}.login-page{justify-content:center;align-items:center;padding:2rem;display:flex}.login-brand{color:var(--text-main);align-items:center;gap:.5rem;font-size:1.35rem;font-weight:800;text-decoration:none;display:inline-flex;position:absolute;top:2rem;left:2rem}.login-brand span{color:var(--accent-primary)}.login-panel{width:min(100%,440px);padding:2.25rem}.login-panel h1,.panel-shell h1{-webkit-text-fill-color:initial;color:var(--text-main);background:0 0;font-size:2rem}.login-form{gap:1rem;margin-top:2rem;display:grid}.login-form label{color:var(--text-main);gap:.5rem;font-size:.95rem;font-weight:500;display:grid}.login-form input{box-sizing:border-box;border:1px solid var(--glass-border);width:100%;color:var(--text-main);font:inherit;background:#00000047;border-radius:12px;padding:.9rem 1rem}.login-form input:focus{border-color:var(--accent-primary);outline:none;box-shadow:0 0 0 3px #10b98126}.login-form button{gap:.5rem;margin-top:.5rem}.login-form button:disabled{cursor:not-allowed;opacity:.7}.login-error{color:#fca5a5;margin:0}.panel-header{border-bottom:1px solid var(--glass-border);justify-content:space-between;align-items:center;padding:1.5rem 2rem;display:flex}.panel-header .login-brand{position:static}.panel-header .btn{gap:.5rem}.panel-shell{max-width:1100px;margin:0 auto;padding:4rem 2rem}.panel-grid{grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2rem;display:grid}.panel-card{border-radius:16px;padding:1.5rem}.panel-title{justify-content:space-between;align-items:center;gap:1rem;display:flex}.panel-title p{margin-bottom:0}.panel-feedback{color:#86efac;margin:1.5rem 0 0}.panel-layout{grid-template-columns:380px 1fr;align-items:start;gap:1.5rem;margin-top:2rem;display:grid}.panel-form{gap:.85rem;padding:1.5rem;display:grid}.panel-form h2{align-items:center;gap:.5rem;margin:0 0 .5rem;font-size:1.15rem;display:inline-flex}.panel-form input{box-sizing:border-box;border:1px solid var(--glass-border);width:100%;color:var(--text-main);font:inherit;background:#00000047;border-radius:12px;padding:.85rem .95rem}.panel-form input:focus{border-color:var(--accent-primary);outline:none;box-shadow:0 0 0 3px #10b98126}.panel-form button{gap:.5rem;margin-top:.25rem}.panel-list{gap:1rem;display:grid}.panel-card h3{font-size:1rem}.panel-card p{margin:.65rem 0}.panel-card small{color:var(--text-muted)}.student-metrics{grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;margin-top:2rem;display:grid}.metric-card{border-radius:16px;gap:.45rem;min-height:112px;padding:1.1rem;display:grid}.metric-card svg{color:var(--accent-primary)}.metric-card span{color:var(--text-muted);font-size:.82rem}.metric-card strong{color:var(--text-main);font-size:1.5rem;line-height:1}.students-workspace{margin-top:1rem;padding:1.25rem;position:relative}.data-loading{z-index:5;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);min-height:220px;color:var(--text-main);background:#0a0a0cb8;border-radius:20px;justify-content:center;align-items:center;gap:.8rem;font-weight:700;display:flex;position:absolute;inset:0}.loading-ring{border:3px solid #ffffff24;border-top-color:var(--accent-primary);border-radius:999px;width:28px;height:28px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.company-tabs{flex-wrap:wrap;gap:.65rem;margin-top:2rem;display:flex}.company-tabs button{border:1px solid var(--glass-border);color:var(--text-muted);cursor:pointer;font:inherit;background:#ffffff0a;border-radius:999px;align-items:center;gap:.5rem;padding:.7rem 1rem;font-weight:700;transition:all .2s;display:inline-flex}.company-tabs button.active,.company-tabs button:hover{color:#04130d;background:var(--accent-primary);border-color:#0000;box-shadow:0 0 22px #10b98133}.workspace-heading{justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1rem;display:flex}.workspace-heading h2{margin:0;font-size:1.2rem}.workspace-heading span{color:var(--text-muted);font-size:.9rem}.students-toolbar{grid-template-columns:minmax(280px,1fr) 190px 210px;align-items:center;gap:.85rem;margin-bottom:1rem;display:grid}.search-field{border:1px solid var(--glass-border);background:#00000047;border-radius:12px;align-items:center;gap:.65rem;padding:0 .85rem;display:flex}.search-field svg{color:var(--text-muted);flex-shrink:0}.search-field input,.students-toolbar select,.student-form input,.student-form select,.student-form textarea,.settings-form input{box-sizing:border-box;border:1px solid var(--glass-border);width:100%;color:var(--text-main);font:inherit;background:#00000047;border-radius:12px;min-height:44px;padding:.75rem .9rem}.search-field input{background:0 0;border:0;padding-inline:0}.search-field input:focus,.students-toolbar select:focus,.student-form input:focus,.student-form select:focus{border-color:var(--accent-primary);outline:none;box-shadow:0 0 0 3px #10b98126}.search-field:focus-within{border-color:var(--accent-primary);box-shadow:0 0 0 3px #10b98126}.students-toolbar select,.student-form select{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}.student-form textarea{resize:vertical;min-height:160px}.settings-form{grid-template-columns:minmax(220px,320px) auto;align-items:end;gap:.85rem;margin-bottom:1rem;display:grid}.settings-form label{color:var(--text-muted);gap:.45rem;font-size:.84rem;font-weight:700;display:grid}.settings-form .btn{gap:.5rem;height:44px}.email-workspace{max-width:760px}.finance-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-bottom:1rem;display:grid}.finance-table{margin-top:1rem}.students-table-wrap{border:1px solid var(--glass-border);border-radius:14px;overflow-x:auto}.students-table{border-collapse:collapse;width:100%;min-width:1120px}.students-table th,.students-table td{border-bottom:1px solid var(--glass-border);text-align:left;vertical-align:middle;padding:.9rem 1rem}.students-table th{color:var(--text-muted);letter-spacing:0;text-transform:uppercase;background:#ffffff09;font-size:.75rem}.students-table td{color:var(--text-muted);font-size:.92rem}.students-table tbody tr{transition:background .2s}.students-table tbody tr:hover{background:#10b9810e}.students-table td strong{color:var(--text-main);margin-bottom:.2rem;font-weight:700;display:block}.students-table td small{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;max-width:240px;display:block;overflow:hidden}.students-table th:last-child,.students-table td:last-child{z-index:2;text-align:center;background:#18181d;width:136px;min-width:136px;position:sticky;right:0;box-shadow:-12px 0 18px #0003}.students-table th:last-child{z-index:3;background:#1f1f24}.access-logs-table{min-width:980px}.access-logs-table th:last-child,.access-logs-table td:last-child{text-align:left;width:auto;min-width:260px;box-shadow:none;background:0 0;position:static}.access-logs-table th:last-child{background:#ffffff09}.status-pill{border-radius:999px;justify-content:center;align-items:center;min-width:76px;padding:.35rem .65rem;font-size:.75rem;font-weight:700;display:inline-flex}.status-pill.success{color:#86efac;background:#10b98124;border:1px solid #10b9813d}.status-pill.danger{color:#fca5a5;background:#f8717121;border:1px solid #f871713d}.status-pill.neutral{color:#d1d5db;background:#9ca3af1f;border:1px solid #9ca3af33}.row-actions{white-space:nowrap;justify-content:center;gap:.45rem;min-width:124px;display:inline-flex}.row-actions button,.modal-close{border:1px solid var(--glass-border);width:36px;height:36px;color:var(--text-muted);cursor:pointer;background:#ffffff0a;border-radius:10px;justify-content:center;align-items:center;transition:all .2s;display:inline-flex}.row-actions button:hover,.modal-close:hover{color:var(--text-main);background:#10b9811f;border-color:#10b98159}.empty-table{text-align:center!important;padding:3rem 1rem!important}.modal-backdrop{z-index:100;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#000000b8;justify-content:center;align-items:center;padding:1.5rem;display:flex;position:fixed;inset:0}.student-modal{border-radius:20px;width:min(100%,760px);max-height:min(92vh,920px);padding:1.5rem;position:relative;overflow-y:auto}.renew-modal{border-radius:20px;width:min(100%,460px);padding:1.5rem;position:relative}.confirm-modal{border-radius:20px;width:min(100%,480px);padding:1.5rem;position:relative}.danger-icon{color:#fff;background:#ef4444;box-shadow:0 0 22px #ef444452}.btn-danger{color:#fff;background:#ef4444;gap:.5rem;box-shadow:0 0 20px #ef444440}.btn-danger:hover{background:#f87171;transform:translateY(-2px);box-shadow:0 0 28px #ef44445c}.renew-copy{color:var(--text-muted);margin:0}.renew-copy strong{color:var(--text-main)}.modal-close{position:absolute;top:1rem;right:1rem}.modal-heading{align-items:center;gap:1rem;margin-bottom:1.5rem;padding-right:3rem;display:flex}.modal-heading span{color:var(--accent-primary);text-transform:uppercase;font-size:.75rem;font-weight:800;display:block}.modal-heading h2{margin:.2rem 0 0;font-size:1.45rem}.modal-icon{color:#000;background:var(--accent-primary);border-radius:14px;place-items:center;width:50px;height:50px;display:grid;box-shadow:0 0 22px #10b98152}.student-form{gap:1rem;display:grid}.form-section{border:1px solid var(--glass-border);background:#00000029;border-radius:16px;gap:.85rem;padding:1rem;display:grid}.form-section h3{color:var(--text-main);font-size:.95rem}.student-form label{color:var(--text-muted);gap:.45rem;font-size:.84rem;font-weight:700;display:grid}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.85rem;display:grid}.form-grid.three{grid-template-columns:1fr 88px 140px}.switch-row{border:1px solid var(--glass-border);background:#ffffff09;border-radius:12px;grid-template-columns:none;align-items:center;padding:.8rem;gap:.7rem!important;display:flex!important}.switch-row input{width:18px;min-height:18px;accent-color:var(--accent-primary)}.modal-actions{justify-content:flex-end;gap:.8rem;padding-top:.5rem;display:flex}.modal-actions .btn{gap:.5rem}.saving-chip{z-index:110;border:1px solid var(--glass-border);color:var(--text-main);background:#0a0a0ce6;border-radius:999px;align-items:center;gap:.5rem;padding:.65rem .9rem;display:inline-flex;position:fixed;bottom:1rem;right:1rem;box-shadow:0 10px 30px #00000059}@media (width<=768px){h1{font-size:2.5rem}.segments-grid,.tech-grid{grid-template-columns:1fr}.nav-links{display:none}.contact-card{padding:2rem}.header-content{justify-content:space-between;gap:1rem}.header .btn{white-space:nowrap;padding:.5rem 1rem;font-size:.85rem}.hero-glow{background:radial-gradient(circle,#10b98173 0%,#0a0a0c00 65%);width:150vw;height:150vw}.hero-buttons{flex-direction:column;gap:1rem;padding:0 1rem}.login-brand{top:1rem;left:1rem}.login-panel{padding:1.5rem}.panel-grid,.panel-layout{grid-template-columns:1fr}.panel-header,.panel-shell{padding-inline:1rem}.student-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.finance-grid,.students-toolbar,.settings-form{grid-template-columns:1fr}.panel-title{flex-direction:column;align-items:flex-start}.modal-backdrop{align-items:flex-start;padding:1rem}.form-grid,.form-grid.three{grid-template-columns:1fr}.modal-actions{flex-direction:column-reverse}.modal-actions .btn{width:100%}}