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

:root{
    --blue:#0f75ff;
    --blue-dark:#064b9c;
    --blue-soft:#e7f2ff;
    --navy:#05223b;
    --text:#1a1a1a;
    --bg:#f5f7fb;
    --card:#ffffff;
    --accent:#00b3ff;
}

body{
    font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
    background:var(--bg);
    color:var(--text);
    line-height:1.6;
}

/* Header / Nav */
.site-header{
    background:#ffffff;
    box-shadow:0 2px 8px rgba(0,0,0,0.05);
    position:sticky;
    top:0;
    z-index:20;
}

.nav{
    max-width:1100px;
    margin:0 auto;
    padding:10px 16px;
    display:flex;
    justify-content:space-between;
    align-items:center;
}

.brand{
    display:flex;
    align-items:center;
    gap:10px;
}

.logo-img{
    height:40px;
    width:auto;
}

.brand-text{
    display:flex;
    flex-direction:column;
}

.brand-name{
    font-weight:700;
    font-size:18px;
    color:var(--navy);
}

.brand-tagline{
    font-size:12px;
    color:#5f7a96;
}

.nav-links{
    list-style:none;
    display:flex;
    gap:18px;
}

.nav-links a{
    text-decoration:none;
    color:#274057;
    font-size:14px;
    font-weight:600;
}

.nav-links a:hover{
    color:var(--blue);
}

/* Mobile nav */
@media(max-width:720px){
    .nav{
        flex-direction:column;
        align-items:flex-start;
        gap:10px;
    }
}

/* Hero */
.hero{
    background:radial-gradient(circle at top,var(--accent) 0,var(--blue) 40%,var(--navy) 100%);
    color:#ffffff;
    position:relative;
    overflow:hidden;
}

.hero-inner{
    max-width:1100px;
    margin:0 auto;
    padding:60px 16px 80px;
    text-align:center;
}

.hero-headline{
    font-size:32px;
    line-height:1.2;
    margin-bottom:14px;
    font-weight:800;
}

.hero-subtitle{
    max-width:640px;
    margin:0 auto 22px;
    font-size:16px;
    opacity:0.95;
}

.hero-actions{
    display:flex;
    justify-content:center;
    flex-wrap:wrap;
    gap:12px;
    margin-bottom:20px;
}

.btn{
    display:inline-block;
    border-radius:999px;
    padding:10px 22px;
    font-size:15px;
    font-weight:600;
    text-decoration:none;
    cursor:pointer;
    border:none;
    transition:transform 0.1s ease, box-shadow 0.1s ease, background 0.1s ease;
}

.btn-primary{
    background:#ffffff;
    color:var(--blue-dark);
    box-shadow:0 8px 18px rgba(0,0,0,0.25);
}

.btn-primary:hover{
    transform:translateY(-1px);
    box-shadow:0 10px 22px rgba(0,0,0,0.35);
}

.btn-ghost{
    border:1px solid rgba(255,255,255,0.7);
    color:#ffffff;
    background:transparent;
}

.btn-ghost:hover{
    background:rgba(255,255,255,0.08);
}

.hero-badges{
    display:flex;
    flex-wrap:wrap;
    justify-content:center;
    gap:8px;
    font-size:13px;
}

.badge{
    padding:6px 10px;
    border-radius:999px;
    background:rgba(0,0,0,0.3);
    border:1px solid rgba(255,255,255,0.2);
}

/* Decorative wave */
.hero-wave{
    position:absolute;
    bottom:-35px;
    left:0;
    width:140%;
    height:90px;
    background:radial-gradient(circle at top,var(--bg) 0, var(--bg) 45%,transparent 70%);
    transform:translateX(-10%);
}

/* Sections */
.section{
    padding:50px 16px;
}

.section-alt{
    background:var(--blue-soft);
}

.section-inner{
    max-width:1100px;
    margin:0 auto;
}

.section h2{
    font-size:24px;
    margin-bottom:10px;
    color:var(--navy);
    text-align:center;
}

.section-intro{
    text-align:center;
    max-width:600px;
    margin:0 auto 24px;
    color:#4b6078;
    font-size:14px;
}

/* Services */
.service-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(230px,1fr));
    gap:18px;
}

.service-card{
    background:var(--card);
    border-radius:12px;
    padding:16px 16px 14px;
    box-shadow:0 10px 20px rgba(0,0,0,0.06);
    border-top:4px solid var(--blue);
}

.service-card h3{
    font-size:17px;
    margin-bottom:6px;
    color:var(--navy);
}

.service-card ul{
    padding-left:18px;
    font-size:14px;
    color:#3d5168;
}

/* Why section */
.feature-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
    gap:18px;
    margin-top:18px;
}

.feature{
    background:var(--card);
    border-radius:12px;
    padding:18px 16px;
    box-shadow:0 10px 20px rgba(0,0,0,0.05);
}

.feature h3{
    font-size:18px;
    margin-bottom:6px;
    color:var(--navy);
}

.feature p{
    font-size:14px;
    color:#3d5168;
}

/* FAQ */
.section-faq .faq-list{
    max-width:800px;
    margin:16px auto 0;
}

.section-faq details{
    background:#ffffff;
    border-radius:10px;
    padding:10px 12px;
    margin-bottom:8px;
    box-shadow:0 4px 10px rgba(0,0,0,0.04);
}

.section-faq summary{
    cursor:pointer;
    font-weight:600;
}

.section-faq p{
    font-size:14px;
    margin-top:6px;
}

/* Contact */
.section-cta{
    background:#ffffff;
}

.contact-layout{
    display:grid;
    grid-template-columns:minmax(0,280px) minmax(0,1fr);
    gap:24px;
    margin-top:20px;
}

.contact-details h3{
    font-size:18px;
    margin-bottom:8px;
    color:var(--navy);
}

.contact-details p{
    font-size:14px;
    color:#3d5168;
    margin-bottom:6px;
}

.contact-details a{
    color:var(--blue-dark);
    text-decoration:none;
    font-weight:600;
}

.contact-details a:hover{
    text-decoration:underline;
}

.contact-form{
    background:var(--blue-soft);
    border-radius:14px;
    padding:16px;
    box-shadow:0 8px 18px rgba(0,0,0,0.05);
    display:flex;
    flex-direction:column;
    gap:10px;
}

.contact-form label{
    display:flex;
    flex-direction:column;
    font-size:13px;
    color:#2c3f53;
    font-weight:600;
}

.contact-form input,
.contact-form textarea{
    margin-top:4px;
    padding:10px 12px;
    border-radius:8px;
    border:1px solid #c0d3ea;
    font-size:14px;
    font-family:inherit;
}

.contact-form textarea{
    min-height:110px;
    resize:vertical;
}

/* Responsive contact layout */
@media(max-width:720px){
    .contact-layout{
        grid-template-columns:1fr;
    }
}

/* Footer */
.site-footer{
    background:var(--navy);
    color:#ffffff;
    text-align:center;
    padding:16px;
    font-size:13px;
}