:root {
    --saas-bg: #f8fafc;
    --saas-surface: #ffffff;
    --saas-text: #0f172a;
    --saas-muted: #64748b;
    --saas-brand: #2563eb;
    --saas-accent: #10b981;
    --saas-border: #e2e8f0;
    --saas-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    background-color: var(--saas-bg); color: var(--saas-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.5;
}
a { text-decoration: none; color: inherit; }

/* Navigation */
.saas-header {
    background-color: var(--saas-surface); border-bottom: 1px solid var(--saas-border);
    padding: 15px 40px; display: flex; justify-content: space-between; align-items: center;
    position: sticky; top: 0; z-index: 100; box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}
.brand-saas { font-size: 22px; font-weight: 800; color: var(--saas-brand); display: flex; align-items: center; gap: 10px;}
.brand-saas::before { content: '🛡️'; font-size: 24px;}
.saas-nav { display: flex; gap: 30px; }
.saas-nav a { font-size: 15px; font-weight: 500; color: var(--saas-muted); transition: color 0.2s;}
.saas-nav a:hover, .saas-nav a.active { color: var(--saas-text); }
.btn-saas {
    background-color: var(--saas-brand); color: white; padding: 10px 24px; border-radius: 6px;
    font-size: 14px; font-weight: 600; transition: background-color 0.2s; border: none; cursor: pointer;
}
.btn-saas:hover { background-color: #1d4ed8; }
.btn-saas-outline {
    background-color: transparent; color: var(--saas-brand); padding: 10px 24px; border-radius: 6px;
    font-size: 14px; font-weight: 600; border: 1px solid var(--saas-brand); transition: all 0.2s;
}
.btn-saas-outline:hover { background-color: var(--saas-brand); color: white; }

/* Hero */
.hero-saas {
    max-width: 1200px; margin: 60px auto; padding: 0 20px;
    display: flex; align-items: center; gap: 60px;
}
.hero-text { flex: 1; }
.hero-tag { display: inline-block; background: #dbeafe; color: var(--saas-brand); padding: 5px 15px; border-radius: 20px; font-size: 13px; font-weight: 700; margin-bottom: 20px;}
.hero-text h1 { font-size: 56px; font-weight: 800; line-height: 1.1; margin-bottom: 20px; letter-spacing: -1px;}
.hero-text p { font-size: 18px; color: var(--saas-muted); margin-bottom: 40px; line-height: 1.6;}
.hero-actions { display: flex; gap: 20px; }

.hero-visual { flex: 1; position: relative; }
.dashboard-mock {
    background: var(--saas-surface); border: 1px solid var(--saas-border);
    border-radius: 12px; box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    padding: 20px;
}
.dm-header { display: flex; gap: 5px; margin-bottom: 20px; }
.dm-dot { width: 12px; height: 12px; border-radius: 50%; background: #e2e8f0; }
.dm-dot:nth-child(1) { background: #ef4444; }
.dm-dot:nth-child(2) { background: #f59e0b; }
.dm-dot:nth-child(3) { background: #10b981; }
.dm-body { height: 300px; background: var(--saas-bg); border-radius: 8px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 15px;}
.dm-shield { font-size: 80px; color: var(--saas-accent); }
.dm-text { font-size: 18px; font-weight: bold; color: var(--saas-text);}

/* Clients/Trust */
.trust-saas { text-align: center; padding: 40px 20px; background: var(--saas-surface); border-top: 1px solid var(--saas-border); border-bottom: 1px solid var(--saas-border);}
.trust-saas p { font-size: 14px; color: var(--saas-muted); text-transform: uppercase; font-weight: bold; letter-spacing: 1px; margin-bottom: 20px;}
.trust-logos { display: flex; justify-content: center; gap: 40px; font-size: 20px; font-weight: 800; color: #cbd5e1; flex-wrap: wrap;}

/* Features */
.features-saas { max-width: 1200px; margin: 80px auto; padding: 0 20px;}
.section-head { text-align: center; margin-bottom: 60px; }
.section-head h2 { font-size: 36px; font-weight: 800; margin-bottom: 15px;}
.section-head p { font-size: 18px; color: var(--saas-muted); max-width: 600px; margin: 0 auto;}

.f-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px;}
.f-card { background: var(--saas-surface); border: 1px solid var(--saas-border); padding: 40px; border-radius: 12px; box-shadow: var(--saas-shadow);}
.f-icon { width: 50px; height: 50px; background: #dbeafe; color: var(--saas-brand); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 24px; margin-bottom: 20px;}
.f-card h3 { font-size: 20px; margin-bottom: 10px;}
.f-card p { font-size: 15px; color: var(--saas-muted); line-height: 1.6;}

/* Stats & Data */
.stats-saas { max-width: 1200px; margin: 0 auto 80px auto; display: flex; gap: 30px; padding: 0 20px;}
.stat-box { flex: 1; background: var(--saas-surface); border: 1px solid var(--saas-border); padding: 40px; border-radius: 12px; text-align: center; box-shadow: var(--saas-shadow);}
.s-num { font-size: 48px; font-weight: 800; color: var(--saas-brand); margin-bottom: 10px;}
.s-lbl { font-size: 16px; font-weight: 600; color: var(--saas-muted);}

/* Map */
.map-saas { background: var(--saas-surface); border-top: 1px solid var(--saas-border); border-bottom: 1px solid var(--saas-border); padding: 80px 20px;}
.map-content { max-width: 1200px; margin: 0 auto; display: flex; gap: 60px; align-items: center;}
.map-list { flex: 1;}
.m-item { display: flex; justify-content: space-between; padding: 15px 0; border-bottom: 1px solid var(--saas-border);}
.m-item:last-child { border-bottom: none; }
.m-city { font-weight: bold; font-size: 16px;}
.m-ping { color: var(--saas-accent); font-weight: 600; font-size: 14px;}

/* FAQ */
.faq-saas { max-width: 800px; margin: 80px auto; padding: 0 20px;}
.faq-item { background: var(--saas-surface); border: 1px solid var(--saas-border); border-radius: 8px; margin-bottom: 15px; overflow: hidden;}
.faq-q { padding: 20px; font-weight: 600; font-size: 16px; cursor: pointer; display: flex; justify-content: space-between;}
.faq-q::after { content: '+'; color: var(--saas-brand); font-weight: bold;}
.faq-a { padding: 0 20px; max-height: 0; overflow: hidden; transition: max-height 0.3s ease; color: var(--saas-muted); font-size: 15px;}
.faq-item.active .faq-q::after { content: '-'; }
.faq-item.active .faq-a { padding: 0 20px 20px 20px; max-height: 200px; }

footer { text-align: center; padding: 40px; color: var(--saas-muted); font-size: 14px;}

@media (max-width: 900px) {
    .saas-header { flex-direction: column; gap: 15px; }
    .hero-saas { flex-direction: column; text-align: center; }
    .hero-actions { justify-content: center; }
    .f-grid { grid-template-columns: 1fr; }
    .stats-saas { flex-direction: column; }
    .map-content { flex-direction: column; }
}