:root {
    --mau-blue: #1976F3;
    --mau-blue-dark: #0D47A1;
    --mau-cyan: #16BDF5;
    --mau-orange: #FF8A00;
    --mau-yellow: #FFC107;
    --mau-navy: #0A1B3D;
    --mau-muted: #6B7280;
    --mau-light: #F5F8FD;
    --mau-border: #E6EBF2;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--mau-navy);
    background: #fff;
}
a { text-decoration: none; }
.landing-nav {
    position: absolute;
    top: 0; left: 0; right: 0;
    z-index: 20;
    padding: 22px 0;
}
.landing-nav .container {
    display: flex; align-items: center; justify-content: space-between;
}
.nav-logo img { width: 150px; height: auto; display:block; }
.nav-links { gap: 30px; }
.nav-links a { color: #536078; font-weight: 600; font-size: 14px; }
.nav-links a:hover { color: var(--mau-blue); }
.nav-actions { display:flex; align-items:center; gap: 14px; }
.btn-login { color: var(--mau-navy); font-weight: 700; font-size:14px; padding: 11px 12px; }
.btn-primary-mau {
    display:inline-flex; align-items:center; gap:8px;
    padding: 11px 18px; border-radius: 11px;
    color:#fff; background: linear-gradient(135deg, var(--mau-blue), #1263D8);
    font-weight:800; font-size:14px;
    box-shadow: 0 10px 24px rgba(25,118,243,.22);
}
.btn-primary-mau:hover { color:#fff; transform: translateY(-1px); }
.hero-section {
    position:relative; overflow:hidden;
    min-height: 730px;
    padding: 145px 0 90px;
    background: radial-gradient(circle at 80% 28%, #e7f2ff 0, #f6f9fe 35%, #fff 70%);
}
.hero-section h1 {
    font-size: clamp(42px, 5vw, 68px);
    line-height: 1.03; letter-spacing:-2.8px; font-weight:900;
    margin: 20px 0 20px; max-width: 690px;
}
.hero-section h1 span, .section-heading h2 span, .workflow-section h2 span,
.advantage-box h2 span, .cta-section h2 span { color: var(--mau-blue); }
.hero-copy { max-width: 610px; color:#63708A; font-size:18px; line-height:1.7; }
.hero-badge {
    display:inline-flex; align-items:center; gap:8px;
    background:#EAF3FF; color:#1465D7; padding:8px 13px; border-radius:999px;
    font-size:13px; font-weight:800;
}
.badge-dot { width:7px; height:7px; background:#24C57A; border-radius:50%; box-shadow:0 0 0 4px rgba(36,197,122,.12); }
.hero-actions { display:flex; gap:12px; flex-wrap:wrap; margin-top:30px; }
.btn-hero-primary {
    display:inline-flex; align-items:center; gap:10px;
    color:#fff; background:linear-gradient(135deg,var(--mau-blue),#125DD2);
    padding:15px 21px; border-radius:12px; font-weight:800;
    box-shadow:0 16px 30px rgba(25,118,243,.25);
}
.btn-hero-primary:hover { color:#fff; transform:translateY(-2px); }
.btn-hero-secondary {
    display:inline-flex; align-items:center; gap:9px;
    padding:15px 20px; border:1px solid var(--mau-border); border-radius:12px;
    color:var(--mau-navy); font-weight:800; background:#fff;
}
.hero-trust { display:flex; gap:20px; flex-wrap:wrap; margin-top:28px; }
.trust-item { color:#7A8498; font-size:13px; font-weight:600; }
.trust-item i { color:#24B879; margin-right:5px; }
.hero-visual { position:relative; min-height:500px; display:flex; align-items:center; justify-content:center; }
.dashboard-preview {
    width:min(560px, 100%); background:#fff; border:1px solid #E3EAF4; border-radius:20px;
    box-shadow:0 30px 80px rgba(20,52,100,.18); overflow:hidden; transform:rotate(1deg);
}
.preview-top { height:58px; display:flex; justify-content:space-between; align-items:center; padding:0 18px; border-bottom:1px solid #edf0f5; }
.preview-brand { display:flex; align-items:center; gap:8px; font-size:13px; }
.preview-brand img { width:27px; height:27px; border-radius:7px; }
.preview-user { font-size:10px; color:#69758B; display:flex; align-items:center; gap:6px; }
.preview-user span { width:22px; height:22px; border-radius:50%; background:#DCEAFF; }
.preview-body { display:flex; min-height:390px; background:#F6F8FC; }
.preview-side { width:55px; padding:18px 10px; display:flex; flex-direction:column; gap:13px; background:#091A38; align-items:center; }
.preview-side span { width:32px; height:32px; border-radius:8px; display:grid; place-items:center; color:#9EB1CF; font-size:14px; }
.preview-side .side-active { background:#1976F3; color:#fff; }
.preview-content { flex:1; padding:24px; }
.preview-heading { display:flex; justify-content:space-between; align-items:end; }
.preview-heading small { display:block; color:#78849A; font-size:10px; }
.preview-heading b { font-size:18px; }
.preview-heading span { font-size:10px; padding:7px 10px; background:#fff; border:1px solid #E4E9F0; border-radius:8px; }
.preview-stats { display:grid; grid-template-columns:repeat(3,1fr); gap:10px; margin-top:18px; }
.preview-stats > div { background:#fff; border:1px solid #E7EBF2; border-radius:11px; padding:13px; position:relative; }
.preview-stats small { display:block; font-size:9px; color:#7B879B; }
.preview-stats b { display:block; margin-top:5px; font-size:13px; }
.preview-stats i { position:absolute; right:11px; top:11px; color:#1976F3; font-size:14px; }
.preview-chart { background:#fff; border:1px solid #E7EBF2; border-radius:12px; padding:15px; margin-top:13px; }
.chart-title { display:flex; justify-content:space-between; font-size:10px; }
.chart-title span { color:#8490A3; }
.chart-bars { height:165px; display:flex; align-items:end; justify-content:space-around; gap:8px; padding:18px 10px 5px; }
.chart-bars i { display:block; width:28px; border-radius:7px 7px 2px 2px; background:linear-gradient(180deg,#42A5FF,#1976F3); }
.floating-card {
    position:absolute; z-index:3; background:#fff; border:1px solid #E6ECF4;
    box-shadow:0 18px 40px rgba(25,55,100,.15); border-radius:15px;
    padding:13px; display:flex; align-items:center; gap:10px;
}
.floating-card small { display:block; color:#8993A5; font-size:9px; }
.floating-card strong { display:block; font-size:13px; margin-top:3px; }
.mini-icon { width:35px; height:35px; display:grid; place-items:center; border-radius:10px; }
.mini-icon.sales { background:#E9F2FF; color:#1976F3; }
.mini-icon.stock { background:#FFF2E5; color:#FF8A00; }
.growth { color:#19A66C; background:#E9FBF2; padding:5px 7px; border-radius:7px; font-size:9px; font-weight:800; margin-left:4px; }
.stock-label { color:#16855A; background:#E9FBF2; padding:5px 7px; border-radius:7px; font-size:9px; font-weight:800; }
.card-sales { left:-12px; top:45px; }
.card-stock { right:-12px; bottom:54px; }
.hero-glow { position:absolute; border-radius:50%; filter:blur(1px); pointer-events:none; }
.hero-glow-one { width:360px; height:360px; right:-160px; top:50px; background:rgba(25,118,243,.08); }
.hero-glow-two { width:260px; height:260px; left:-150px; bottom:-100px; background:rgba(255,138,0,.07); }

.benefit-strip { padding:28px 0; border-top:1px solid #EDF1F6; border-bottom:1px solid #EDF1F6; background:#fff; }
.benefit { display:flex; align-items:center; gap:12px; }
.benefit > span { width:42px; height:42px; display:grid; place-items:center; border-radius:11px; background:#EDF5FF; color:#1976F3; font-size:18px; }
.benefit b { display:block; font-size:14px; }
.benefit small { color:#7B879A; font-size:12px; }

.features-section, .workflow-section { padding:100px 0; }
.section-heading .section-kicker, .section-kicker { color:#1976F3; font-weight:900; letter-spacing:1.3px; font-size:11px; }
.section-heading h2, .workflow-section h2, .cta-section h2 { font-size:clamp(35px,4vw,52px); line-height:1.08; font-weight:900; letter-spacing:-1.8px; margin:12px 0; }
.section-heading p, .section-copy { color:#778398; font-size:16px; line-height:1.7; max-width:600px; margin:0 auto; }
.feature-card { height:100%; padding:28px; border:1px solid var(--mau-border); border-radius:18px; background:#fff; transition:.2s ease; }
.feature-card:hover { transform:translateY(-5px); box-shadow:0 18px 45px rgba(25,55,100,.09); }
.feature-icon { width:50px; height:50px; display:grid; place-items:center; border-radius:14px; font-size:21px; margin-bottom:20px; }
.feature-icon.blue { background:#EAF3FF; color:#1976F3; }
.feature-icon.orange { background:#FFF1E3; color:#FF8A00; }
.feature-icon.green { background:#E9FBF3; color:#19A66C; }
.feature-icon.purple { background:#F2ECFF; color:#8056E8; }
.feature-icon.cyan { background:#E5FAFF; color:#089EC2; }
.feature-icon.navy { background:#E9EDF5; color:#0A1B3D; }
.feature-card h3 { font-size:18px; font-weight:850; }
.feature-card p { color:#788397; line-height:1.65; font-size:14px; margin:8px 0 0; }

.workflow-section { background:#F6F8FC; }
.workflow-section h2 { margin-bottom:18px; }
.btn-inline { margin-top:26px; }
.steps-card { background:#fff; border:1px solid var(--mau-border); border-radius:20px; padding:28px; box-shadow:0 20px 50px rgba(25,55,100,.06); }
.step-row { display:flex; gap:18px; align-items:flex-start; }
.step-number { min-width:48px; height:48px; display:grid; place-items:center; border-radius:13px; background:#EAF3FF; color:#1976F3; font-weight:900; font-size:12px; }
.step-row h3 { margin:2px 0 5px; font-size:17px; font-weight:850; }
.step-row p { margin:0; color:#7A8598; font-size:13px; line-height:1.6; }
.step-line { width:1px; height:28px; background:#DCE3ED; margin:8px 0 8px 23px; }

.advantage-section { padding:0 0 100px; background:#F6F8FC; }
.advantage-box { background:linear-gradient(135deg,#0A1B3D,#0E2E69); border-radius:26px; padding:50px 55px; color:#fff; display:flex; align-items:center; justify-content:space-between; gap:40px; overflow:hidden; position:relative; }
.advantage-box:after { content:""; position:absolute; width:350px; height:350px; border-radius:50%; right:-150px; top:-180px; background:rgba(25,118,243,.28); }
.advantage-box h2 { font-size:38px; line-height:1.12; letter-spacing:-1.4px; font-weight:900; margin:12px 0; position:relative; z-index:1; }
.advantage-box h2 span { color:#6AB9FF; }
.advantage-box p { color:#B9C6DA; max-width:650px; position:relative; z-index:1; }
.section-kicker.light { color:#6AB9FF; }
.advantage-logo { width:250px; flex:none; position:relative; z-index:1; }
.advantage-logo img { width:100%; height:auto; filter:brightness(0) invert(1); opacity:.96; }

.cta-section { padding:100px 0; background:#fff; }
.cta-icon { width:72px; height:72px; border-radius:17px; box-shadow:0 12px 30px rgba(25,118,243,.18); margin-bottom:22px; }
.cta-section p { color:#7A8598; margin-bottom:28px; }

.landing-footer { padding:26px 0; border-top:1px solid #E9EDF3; color:#8A94A6; font-size:12px; }
.footer-brand { display:flex; align-items:center; gap:10px; }
.footer-brand img { width:110px; height:auto; }
.footer-brand span { color:#8A94A6; }

@media (max-width: 991px) {
    .hero-section { padding-top:125px; }
    .hero-visual { margin-top:20px; min-height:440px; }
    .advantage-box { padding:40px; }
    .advantage-logo { width:200px; }
}
@media (max-width: 767px) {
    .landing-nav { padding:15px 0; }
    .nav-logo img { width:125px; }
    .nav-actions .btn-login { display:none; }
    .nav-actions .btn-primary-mau { padding:9px 12px; font-size:12px; }
    .hero-section { min-height:auto; padding:110px 0 65px; }
    .hero-section h1 { font-size:42px; letter-spacing:-1.8px; }
    .hero-copy { font-size:16px; }
    .hero-trust { gap:10px 16px; }
    .hero-visual { min-height:350px; }
    .dashboard-preview { transform:none; }
    .preview-content { padding:14px; }
    .preview-side { width:40px; padding:14px 6px; }
    .preview-stats { grid-template-columns:1fr; }
    .preview-stats > div:nth-child(3) { display:none; }
    .preview-chart { display:none; }
    .preview-body { min-height:260px; }
    .card-sales { left:-8px; top:10px; transform:scale(.85); transform-origin:left top; }
    .card-stock { right:-8px; bottom:8px; transform:scale(.85); transform-origin:right bottom; }
    .features-section, .workflow-section { padding:72px 0; }
    .advantage-section { padding-bottom:72px; }
    .advantage-box { padding:32px; display:block; }
    .advantage-logo { width:180px; margin-top:28px; }
    .cta-section { padding:75px 0; }
    .benefit-strip { padding:24px 0; }
}