:root {
    --primary: #218BFF;
    --primary-strong: #006DFF;
    --accent: #2DD4BF;
    --bg: #0B1120;
    --surface: #111827;
    --surface-soft: #172033;
    --text-primary: #F9FAFB;
    --text-secondary: #94A3B8;
    --border: #1F2937;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: 'Manrope', sans-serif;
    background-color: var(--bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* Navbar */
nav {
    padding: 24px 0;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    background: rgba(11, 17, 32, 0.8);
    backdrop-filter: blur(12px);
    z-index: 100;
}
nav .container { display: flex; justify-content: space-between; align-items: center; }
.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 24px;
    color: var(--text-primary);
    text-decoration: none;
}
.logo img {
    width: 34px;
    height: 34px;
    object-fit: contain;
}
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a { text-decoration: none; color: var(--text-secondary); font-weight: 600; transition: color 0.3s; }
.nav-links a:hover { color: var(--primary); }
.btn-app {
    background: var(--primary);
    color: white !important;
    padding: 10px 24px;
    border-radius: 12px;
    font-weight: 800;
}

/* Home */
.hero {
    position: relative;
    min-height: 720px;
    display: flex;
    align-items: center;
    overflow: hidden;
    border-bottom: 1px solid var(--border);
}
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(11, 17, 32, 0.98) 0%, rgba(11, 17, 32, 0.88) 52%, rgba(11, 17, 32, 0.58) 100%),
        url("/assets/ledgix-mark.png") right -6% center / min(50vw, 600px) no-repeat;
    opacity: 0.95;
}
.hero-mark {
    position: absolute;
    right: -80px;
    bottom: -140px;
    width: 420px;
    opacity: 0.1;
    pointer-events: none;
}
.hero .container {
    position: relative;
}
.eyebrow {
    color: var(--accent);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.14em;
    margin-bottom: 18px;
    text-transform: uppercase;
}
.hero h1 {
    font-size: clamp(56px, 9vw, 112px);
    font-weight: 800;
    line-height: 0.95;
    margin-bottom: 24px;
}
.hero p:not(.eyebrow) {
    color: var(--text-secondary);
    font-size: 21px;
    max-width: 455px;
    margin-bottom: 38px;
}
.hero-btns {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}
.btn {
    display: inline-flex;
    align-items: center;
    min-height: 52px;
    padding: 0 24px;
    border-radius: 8px;
    font-weight: 800;
    text-decoration: none;
    transition: transform 0.2s, border-color 0.2s, background 0.2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 18px 36px rgba(33, 139, 255, 0.28);
}
.btn-primary:hover { background: var(--primary-strong); }
.btn-secondary {
    border: 1px solid rgba(148, 163, 184, 0.36);
    color: var(--text-primary);
    background: rgba(17, 24, 39, 0.5);
}
.hero-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    max-width: 680px;
    margin-top: 54px;
}
.hero-strip span {
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 999px;
    color: #CBD5E1;
    font-size: 14px;
    font-weight: 700;
    padding: 8px 13px;
}
.section-intro {
    padding-top: 82px;
}
.section-intro h2 {
    max-width: 760px;
    font-size: clamp(32px, 5vw, 54px);
    line-height: 1.05;
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
    padding: 42px 0 90px;
}
.feature-card {
    background: var(--surface);
    padding: 30px;
    border-radius: 8px;
    border: 1px solid var(--border);
}
.feature-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
}
.feature-card p { color: var(--text-secondary); }

/* Common Content Styles */
.page-header { padding: 80px 0 40px; text-align: center; }
.page-header h1 { font-size: 48px; font-weight: 800; margin-bottom: 16px; }
.content-section { padding: 40px 0 100px; max-width: 800px; margin: 0 auto; }
.content-section h2 { font-size: 28px; margin: 40px 0 20px; color: var(--primary); }
.content-section p { margin-bottom: 20px; color: var(--text-secondary); font-size: 18px; }
.content-section ul { margin-bottom: 24px; padding-left: 20px; color: var(--text-secondary); }
.content-section li { margin-bottom: 12px; }

/* Footer */
footer { padding: 80px 0 40px; border-top: 1px solid var(--border); margin-top: 60px; }
.footer-content { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 40px; margin-bottom: 60px; }
.footer-logo { font-weight: 800; font-size: 24px; color: var(--primary); margin-bottom: 20px; }
.footer-links h4 { margin-bottom: 24px; font-size: 16px; }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 12px; }
.footer-links a { text-decoration: none; color: var(--text-secondary); transition: color 0.3s; }
.footer-links a:hover { color: var(--primary); }
.footer-bottom { text-align: center; color: var(--text-secondary); font-size: 14px; padding-top: 40px; border-top: 1px solid var(--border); }

@media (max-width: 768px) {
    .nav-links { display: none; }
    .page-header h1 { font-size: 32px; }
    .hero {
        min-height: 650px;
        align-items: flex-end;
        padding-bottom: 72px;
    }
    .hero::before {
        background:
            linear-gradient(0deg, rgba(11, 17, 32, 1) 0%, rgba(11, 17, 32, 0.9) 58%, rgba(11, 17, 32, 0.78) 100%),
            url("/assets/ledgix-mark.png") center 52px / 340px no-repeat;
    }
    .hero p:not(.eyebrow) { font-size: 18px; }
    .btn { width: 100%; justify-content: center; }
}