:root{
--blue:#2563eb;
--navy:#0f172a;
--text:#334155;
--muted:#64748b;
--bg:#f8fafc;
--line:#e2e8f0;
--green:#16a34a;
--red:#dc2626;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Arial,sans-serif}
h1,h2,h3{font-family:Arial,sans-serif;color:var(--navy)}
h1{font-size:clamp(42px,6vw,76px);line-height:1.05;margin:12px 0 22px}
h2{font-size:clamp(32px,4vw,48px)}
a{text-decoration:none;color:inherit}
em{font-style:normal;color:var(--blue)}

.nav{height:76px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 6vw;position:sticky;top:0;z-index:10}
.brand{font-weight:800;font-size:22px;color:var(--navy)}
.nav nav{display:flex;gap:28px}
.nav-actions{display:flex;gap:18px;align-items:center}
.btn{display:inline-flex;justify-content:center;align-items:center;padding:13px 20px;border-radius:10px;font-weight:700}
.primary{background:var(--blue);color:#fff}
.secondary{border:1px solid var(--line);background:#fff}
.light{background:#fff;color:var(--blue)}

.hero,section{max-width:1180px;margin:auto;padding:90px 24px}
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;min-height:680px}
.eyebrow{font-size:12px;font-weight:800;color:var(--blue);letter-spacing:.13em}
.lead{font-size:19px;line-height:1.7;max-width:680px}
.actions{display:flex;gap:12px;margin-top:28px}

.dashboard-preview,.phone,.panel,.cards article{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 15px 45px rgba(15,23,42,.07)}
.preview-title{display:flex;justify-content:space-between}
.preview-title span{color:var(--muted);font-size:13px}
.mini-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:25px 0}
.mini-stats div{border:1px solid var(--line);border-radius:12px;padding:15px}
.mini-stats b{font-size:24px;color:var(--navy);display:block}
.mini-stats small,.intervention small{display:block;color:var(--muted);margin-top:5px}

.intervention{display:flex;align-items:center;gap:12px;padding:15px 0;border-top:1px solid var(--line)}
.intervention .status{margin-left:auto}
.dot{width:10px;height:10px;border-radius:50%;flex:none}
.green{background:var(--green)}
.blue{background:var(--blue)}
.red{background:var(--red)}

.status{padding:6px 9px;border-radius:999px;font-size:10px;font-weight:800}
.success{background:#dcfce7;color:#166534}
.info{background:#dbeafe;color:#1d4ed8}
.danger{background:#fee2e2;color:#b91c1c}

.blue-section{max-width:none;background:#eef4ff}
.blue-section>*{max-width:1180px;margin-left:auto;margin-right:auto}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cards article{box-shadow:none}
.icon{font-size:28px;margin-bottom:18px}

.solution{display:grid;grid-template-columns:1fr .7fr;gap:100px;align-items:center}
.solution li{list-style:none;margin:15px 0}
.phone{max-width:340px;margin:auto}
.phone button{width:100%;border:0;padding:17px;border-radius:10px;background:var(--green);color:#fff;font-weight:800}
.arrival{margin-top:15px;padding:12px;background:#f0fdf4;color:#166534;border-radius:8px}

.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:15px}
.steps b{font-size:36px;color:var(--blue)}

.three{grid-template-columns:repeat(3,1fr)}
.pricing{text-align:center}
.featured{outline:2px solid var(--blue)}

.cta{max-width:none;text-align:center;background:var(--blue);color:#fff}
.cta h2{color:#fff}
.cta p{font-size:18px}

footer{text-align:center;padding:35px;background:var(--navy);color:#cbd5e1}

.auth{min-height:100vh;display:grid;place-items:center;padding:20px}
.auth-card{width:min(100%,460px);background:#fff;border:1px solid var(--line);border-radius:20px;padding:38px;box-shadow:0 20px 50px rgba(15,23,42,.08)}
.auth-card .brand{display:block;text-align:center;margin-bottom:30px}
.auth-card label{display:block;font-weight:700;margin:16px 0}
.auth-card input{width:100%;padding:14px;margin-top:7px;border:1px solid #cbd5e1;border-radius:9px;font:inherit}
.full{width:100%;margin-top:16px}

.app{display:flex;min-height:100vh}
.app aside{width:255px;background:var(--navy);padding:24px 14px;color:#cbd5e1}
.app aside .brand{color:#fff;display:block;margin-bottom:30px}
.app aside>a:not(.brand){display:block;padding:12px 14px;border-radius:9px;margin:4px 0}
.app aside .active,.app aside>a:hover{background:#1e293b;color:#fff}
.app aside hr{border:0;border-top:1px solid #334155;margin:18px 5px}
.app-main{padding:60px;max-width:1100px;width:100%}
.dashboard-stats{max-width:100%;margin:35px 0}
.panel{margin:24px 0}

@media(max-width:850px){
.nav nav{display:none}
.nav-actions>a:first-child{display:none}
.hero,.solution{grid-template-columns:1fr}
.cards,.three{grid-template-columns:1fr 1fr}
.steps{grid-template-columns:1fr 1fr}
.app aside{width:70px;padding:16px 8px}
.app aside .brand{font-size:0}
.app aside>a:not(.brand){font-size:0;text-align:center}
.app-main{padding:32px 18px}
}

@media(max-width:520px){
.nav{padding:0 16px}
.hero,section{padding:55px 18px}
.cards,.three,.steps{grid-template-columns:1fr}
.mini-stats{grid-template-columns:1fr 1fr}
.actions{flex-direction:column}
.app aside{display:none}
.app-main{padding:24px 14px}
}