@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800&display=swap');:root{--navy:#081b35;--blue:#1268f3;--cyan:#1db5ff;--bg:#f3f7fc;--card:#fff;--text:#14213a;--muted:#71809b;--line:#e4ebf5;--green:#16a36f;--red:#df4b5b;--amber:#f0a638;--shadow:0 16px 40px rgba(18,52,92,.08)}*{box-sizing:border-box}body{margin:0;font-family:Tahoma,Arial,sans-serif;background:var(--bg);color:var(--text)}a{text-decoration:none;color:inherit}.topbar{height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:20}.brand,.brand-lg{font-weight:800;font-size:22px;color:var(--navy)}.brand b,.brand-lg b{color:var(--cyan)}.brand small,.brand-lg small{display:block;font-size:10px;font-weight:400;color:var(--muted)}.app-shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{background:linear-gradient(180deg,#071932,#0a2546);color:#dce9fa;padding:18px 14px;position:sticky;top:0;height:100vh}.sidebar .brand{color:#fff;padding:10px 12px 20px}.nav a{display:flex;gap:10px;padding:11px 12px;border-radius:12px;margin:3px 0;color:#c8d8ed;font-size:14px}.nav a:hover,.nav a.active{background:linear-gradient(90deg,rgba(18,104,243,.9),rgba(29,181,255,.65));color:#fff}.content{padding:22px;min-width:0}.page-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.page-head h1{margin:0;font-size:25px}.muted{color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:18px}.kpi .num{font-size:27px;font-weight:800;margin:8px 0}.kpi .label{color:var(--muted);font-size:13px}.grid-2{display:grid;grid-template-columns:1.4fr 1fr;gap:14px;margin-top:14px}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:right;white-space:nowrap}.table th{font-size:12px;color:var(--muted)}.badge{display:inline-block;padding:5px 9px;border-radius:999px;background:#edf4ff;color:var(--blue);font-size:12px}.badge.green{background:#e9faf3;color:var(--green)}.badge.red{background:#fff0f2;color:var(--red)}.btn{border:0;border-radius:11px;padding:11px 16px;cursor:pointer;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn.primary{background:linear-gradient(90deg,var(--blue),var(--cyan));color:#fff}.btn.ghost{background:#eef4fb;color:var(--navy)}input,select,textarea{width:100%;padding:11px 12px;border:1px solid #d9e4f1;border-radius:10px;background:#fff;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--blue)}label{display:block;font-size:13px;color:#42526a}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.form-grid label input,.form-grid label select{margin-top:6px}.form-grid .wide,.wide{grid-column:1/-1}.alert{padding:12px 14px;border-radius:12px;margin:10px 0}.alert.danger{background:#fff0f2;color:#9f2638}.alert.success{background:#e9faf3;color:#0f7752}.login-body,.install-body{min-height:100vh;background:radial-gradient(circle at 80% 20%,#dff5ff,transparent 30%),linear-gradient(135deg,#edf5ff,#fff);display:grid;place-items:center;padding:20px}.login-card,.install-card{width:min(760px,100%);background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:0 30px 80px rgba(7,32,70,.15);padding:30px}.login-card{width:min(430px,100%)}.brand-lg{font-size:30px;margin-bottom:18px}.hero{background:linear-gradient(135deg,#06162d,#0d3767 55%,#1268f3);color:#fff;min-height:650px;padding:30px 7vw}.hero-nav{display:flex;justify-content:space-between;align-items:center}.hero-nav .brand{color:#fff}.hero-links{display:flex;gap:18px;align-items:center}.hero-main{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center;padding-top:80px}.hero h1{font-size:52px;line-height:1.2;margin:0 0 20px}.hero p{font-size:19px;color:#d2e7ff;line-height:1.9}.hero-panel{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);padding:22px;border-radius:26px;backdrop-filter:blur(10px)}.mock-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.mock{background:#fff;color:#12213a;border-radius:16px;padding:16px;min-height:120px}.section{padding:70px 7vw}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feature{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.feature h3{margin:8px 0}.feature .ico{font-size:28px}.footer{background:#071932;color:#b9cce5;padding:30px 7vw}.mini-bars{display:flex;align-items:end;gap:7px;height:90px}.mini-bars span{flex:1;background:linear-gradient(#1db5ff,#1268f3);border-radius:6px 6px 0 0}.spark{height:8px;background:linear-gradient(90deg,#1268f3 72%,#e8eff8 72%);border-radius:10px}.mobile-note{display:none}.top-user{display:flex;align-items:center;gap:10px}.avatar{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#e6f2ff;font-weight:800;color:var(--blue)}@media(max-width:1000px){.cards{grid-template-columns:repeat(2,1fr)}.grid-2,.hero-main{grid-template-columns:1fr}.hero h1{font-size:38px}.features{grid-template-columns:1fr 1fr}.app-shell{grid-template-columns:82px 1fr}.sidebar .brand,.nav a span{display:none}.nav a{justify-content:center;font-size:20px}.sidebar{padding:12px 8px}}@media(max-width:650px){.cards,.features,.form-grid{grid-template-columns:1fr}.hero-links{display:none}.hero{padding:22px 5vw}.hero h1{font-size:32px}.content{padding:14px}.app-shell{display:block}.sidebar{display:none}.mobile-note{display:block;position:fixed;bottom:10px;left:10px;right:10px;background:#071932;color:#fff;padding:10px;border-radius:12px;text-align:center;z-index:50}.topbar{padding:0 14px}}


/* Center One AI brand identity */
.brand-logo{width:42px;height:42px;object-fit:contain;vertical-align:middle;margin-inline-end:8px;filter:drop-shadow(0 5px 14px rgba(18,104,243,.14))}
.brand-lg{text-align:center}.brand-lg .brand-logo{display:block;width:104px;height:104px;margin:0 auto 12px}
.sidebar .brand .brand-logo{width:48px;height:48px}.topbar .brand .brand-logo{width:38px;height:38px}
.hero{background:radial-gradient(circle at 15% 10%,#dff3ff 0,transparent 28%),linear-gradient(135deg,#ffffff,#f5faff 58%,#eaf5ff);color:var(--navy);border-bottom:1px solid var(--line)}
.hero-nav .brand{color:var(--navy)}.hero p{color:#526783}.hero .badge{background:#e9f4ff;color:#0b58cd}.hero h1{color:#08265a}
.hero-panel.cover-panel{background:#fff;border:1px solid #dce8f6;padding:8px;border-radius:28px;box-shadow:0 28px 70px rgba(18,72,140,.14);overflow:hidden}.hero-cover{display:block;width:100%;height:auto;border-radius:21px}
.brand-strip{display:flex;align-items:center;gap:12px}.brand-strip .brand-logo{width:52px;height:52px}.brand-copy{display:inline-block;vertical-align:middle}.brand-copy small{display:block;color:var(--muted);font-size:10px;font-weight:400}
.login-card:before,.install-card:before{content:"";display:block;width:100%;height:5px;background:linear-gradient(90deg,#0b57df,#12b7ff);border-radius:24px 24px 0 0;margin:-30px -30px 24px;width:calc(100% + 60px)}
.identity-cover{width:100%;border-radius:18px;border:1px solid var(--line);box-shadow:var(--shadow)}
@media(max-width:1000px){.sidebar .brand{display:block!important;text-align:center;padding:8px 0 18px}.sidebar .brand .brand-logo{display:block;margin:0 auto;width:52px;height:52px}.sidebar .brand small{display:none}.sidebar .brand{font-size:0}}
@media(max-width:650px){.hero-main{padding-top:48px}.hero-panel.cover-panel{border-radius:20px}.brand-logo{width:36px;height:36px}}

body{font-family:'Cairo',Tahoma,Arial,sans-serif;font-weight:500;-webkit-font-smoothing:antialiased}.sidebar{font-weight:600}.nav a{font-size:13px;transition:background .2s ease,transform .2s ease}.nav a:hover{transform:translateX(-2px)}.page-head h1{font-weight:800;letter-spacing:-.3px}.card{box-shadow:0 12px 32px rgba(18,52,92,.07)}.kpi .num{letter-spacing:-.5px}
 .app-shell{align-items:start}.sidebar{min-height:100vh;height:100vh;align-self:start;overflow-y:auto;overflow-x:hidden;background:linear-gradient(180deg,#071932 0%,#0a2546 100%);color:#dce9fa}.sidebar .nav{padding-bottom:28px}.sidebar .nav a,.sidebar .nav a:visited{color:#c8d8ed}.sidebar .nav a:hover,.sidebar .nav a.active{color:#fff}
.landing-page{background:#f5f9fe;color:#102a56}.landing-hero{padding:28px 7vw 88px;background:radial-gradient(circle at 75% 10%,rgba(29,181,255,.14),transparent 28%),linear-gradient(135deg,#fff,#e8f5ff)}.landing-nav,.landing-main{max-width:1320px;margin:auto}.landing-main{padding-top:78px;gap:72px}.landing-copy h1{font-size:clamp(40px,5vw,70px);line-height:1.2;letter-spacing:-1.8px;margin:18px 0;color:#09275d;font-weight:800}.landing-copy h1 em,.section-heading h2 em,.landing-download h2 em{font-style:normal;color:#1475ed}.landing-copy p{font-size:18px;line-height:2;color:#5a6d88;max-width:620px}.landing-actions{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0}.btn-large{padding:14px 22px;border-radius:14px;font-size:15px}.landing-actions .ghost{background:#fff;border:1px solid #dbe7f5}.landing-trust{display:flex;gap:18px;flex-wrap:wrap;color:#55708f;font-size:12px}.landing-visual{transform:rotate(-1.2deg);transition:.3s}.landing-visual:hover{transform:rotate(0) translateY(-5px)}.landing-stats{display:grid;grid-template-columns:repeat(4,1fr);max-width:1120px;margin:-38px auto 0;position:relative;z-index:2;background:#fff;border:1px solid #dce9f7;border-radius:20px;box-shadow:0 18px 50px rgba(15,58,105,.1);padding:22px 16px}.landing-stats div{text-align:center;border-left:1px solid #edf2f8}.landing-stats div:last-child{border-left:0}.landing-stats strong{display:block;font-size:28px;color:#1268f3;font-weight:800}.landing-stats span{font-size:12px;color:#71809b}.landing-section{max-width:1320px;margin:auto;padding-top:100px}.section-heading{max-width:650px;margin-bottom:35px}.eyebrow{display:inline-block;color:#1268f3;font-size:12px;font-weight:800;margin-bottom:10px}.section-heading h2,.landing-download h2{font-size:38px;line-height:1.35;color:#09275d;margin:0 0 12px}.section-heading p{color:#71809b;line-height:1.9}.landing-features{grid-template-columns:repeat(3,1fr);gap:18px}.landing-features .feature{padding:24px;min-height:190px;transition:.2s}.landing-features .feature:hover{transform:translateY(-5px);box-shadow:0 20px 45px rgba(18,52,92,.12)}.feature-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;font-size:22px;font-weight:800;margin-bottom:18px}.feature-icon.blue{background:#e7f1ff;color:#1268f3}.feature-icon.gold{background:#fff5dc;color:#d49a14}.feature-icon.purple{background:#f0eaff;color:#7b50dc}.feature-icon.green{background:#e3f8ee;color:#15a36f}.feature-icon.orange{background:#fff0e5;color:#ee7b21}.feature-icon.cyan{background:#e1f8ff;color:#0a9fc9}.landing-role-section{background:#fff;max-width:none;padding-inline:7vw;margin-top:80px}.role-layout{max-width:1320px;margin:auto;display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:center}.role-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}.role-card{border:1px solid #e1eaf5;border-radius:18px;padding:22px;background:#fff;box-shadow:0 10px 28px rgba(18,52,92,.05)}.role-card span{color:#9bb3d3;font-weight:800;font-size:12px}.role-card h3{color:#102a56;margin:14px 0 6px}.role-card p{color:#71809b;font-size:13px;margin:0}.landing-download{max-width:1180px;margin:90px auto;padding:55px 70px;border-radius:30px;background:linear-gradient(120deg,#071932,#0d3767 62%,#1268f3);color:#fff;display:flex;justify-content:space-between;align-items:center;box-shadow:0 25px 60px rgba(7,32,70,.2)}.landing-download h2{color:#fff}.landing-download p{color:#c7ddf5;line-height:1.9}.landing-download small{display:block;color:#9eb9d7;margin-top:14px}.download-art{width:180px;height:180px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.1)}.download-art img{width:120px}.landing-cta{text-align:center;padding:100px 20px 110px}.landing-cta h2{font-size:38px;color:#09275d}.landing-cta p{color:#71809b;margin-bottom:24px}.landing-footer{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.landing-page .hero-links a:not(.btn){font-weight:600;color:#385273}@media(max-width:900px){.landing-main,.role-layout{grid-template-columns:1fr;gap:36px}.landing-features{grid-template-columns:repeat(2,1fr)}.landing-download{margin-inline:22px;padding:40px}}@media(max-width:650px){.landing-hero{padding-inline:20px}.landing-copy h1{font-size:40px}.landing-copy p{font-size:16px}.landing-stats{grid-template-columns:repeat(2,1fr);margin-inline:20px;gap:18px}.landing-section{padding-top:70px}.landing-features,.role-cards{grid-template-columns:1fr}.landing-role-section{padding-inline:20px}.landing-download{display:block;margin:60px 20px;padding:34px 25px}.download-art{margin:30px auto 0}.landing-cta{padding:75px 20px}.landing-footer{display:block;text-align:center}}