:root {
    --p: #0d4f8c;
    --s: #1f7ae0;
    --txt: #1e293b;
    --muted: #64748b;
    --bg: #f8fafc
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0
}

html {
    scroll-behavior: smooth
}

body {
    font-family: Inter, Segoe UI, sans-serif;
    color: var(--txt);
    line-height: 1.6
}

.container {
    width: min(1200px, 92%);
    margin: auto
}

.header {
    position: sticky;
    top: 0;
    background: #fff;
    border-bottom: 1px solid #e5e7eb;
    z-index: 50
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--p)
}

nav {
    display: flex;
    gap: 2rem
}

.nav a {
    text-decoration: none;
    color: var(--txt)
}

.hero {
    background: radial-gradient(circle at top right, #2f8eff, #0d4f8c);
    color: white;
    padding: 100px 0
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 50px;
    align-items: center
}

.badge {
    display: inline-block;
    padding: 8px 14px;
    background: #ffffff24;
    border-radius: 999px
}

.hero h1 {
    font-size: clamp(3rem, 6vw, 5rem);
    line-height: 1.05;
    margin: 20px 0
}

.hero p {
    font-size: 1.2rem;
    max-width: 650px
}

.actions {
    display: flex;
    gap: 16px;
    margin-top: 30px
}

.btn {
    padding: 14px 24px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700
}

.primary,
.light {
    background: white;
    color: var(--p)
}

.secondary {
    border: 1px solid #ffffff50;
    color: white
}

.dashboard {
    height: 460px;
    background: #ffffff1a;
    border: 1px solid #ffffff30;
    border-radius: 28px;
    padding: 18px;
    backdrop-filter: blur(8px)
}

.panel {
    height: 100%;
    border-radius: 18px;
    background: linear-gradient(#fff, #eef5ff)
}

.metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: -40px
}

.metrics div {
    background: white;
    padding: 24px;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, .08);
    text-align: center
}

.metrics strong {
    display: block;
    font-size: 2rem;
    color: var(--p)
}

.section {
    padding: 100px 0
}

.section h2 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 40px
}

.grid3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px
}

.grid3 article {
    background: white;
    padding: 28px;
    border-radius: 20px;
    box-shadow: 0 8px 24px rgba(15, 23, 42, .08);
    transition: .3s
}

.grid3 article:hover {
    transform: translateY(-6px)
}

.alt {
    background: var(--bg)
}

.security {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px
}

.security div {
    padding: 24px;
    border: 1px solid #e5e7eb;
    border-radius: 16px
}

.faq {
    background: #f8fafc
}

.faq details {
    max-width: 900px;
    margin: 10px auto;
    background: white;
    padding: 20px;
    border-radius: 14px
}

.cta {
    padding: 120px 0;
    text-align: center;
    background: linear-gradient(135deg, #083454, #0d4f8c);
    color: white
}

.btn-nav {
    background: var(--p);
    color: white !important;
    padding: 10px 18px;
    border-radius: 10px
}

@media(max-width:900px) {

    .hero-grid,
    .metrics,
    .grid3,
    .security {
        grid-template-columns: 1fr
    }

    .hero h1 {
        font-size: 2.8rem
    }

    nav {
        display: none
    }
}