/* ================================
   GLOBAL STYLES
================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", Arial, sans-serif;
}

body {
    background: #f7f8fa;
    color: #222;
    line-height: 1.6;
}

/* ================================
   HEADER
================================ */

.header {
    width: 100%;
    padding: 15px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #ffffff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 999;
}

.logo {
    height: 55px;
    width: auto;
}

.navbar a {
    margin-left: 25px;
    text-decoration: none;
    color: #444;
    font-weight: 600;
    transition: 0.2s;
}

.navbar a:hover {
    color: #007bff;
}

/* ================================
   HERO SECTION
================================ */

.hero {
    padding: 120px 40px;
    text-align: center;
    background: linear-gradient(135deg, #007bff, #0055aa);
    color: white;
}

.hero-text h1 {
    font-size: 2.8rem;
    margin-bottom: 15px;
    font-weight: bold;
}

.hero-text p {
    font-size: 1.2rem;
    max-width: 750px;
    margin: 15px auto;
}

.cta-btn {
    display: inline-block;
    margin-top: 25px;
    padding: 14px 28px;
    background: white;
    color: #0055aa;
    font-size: 1.15rem;
    font-weight: 700;
    border-radius: 6px;
    text-decoration: none;
    transition: 0.3s;
}

.cta-btn:hover {
    background: #e7e7e7;
}

/* ================================
   SERVICES
================================ */

.services {
    padding: 80px 40px;
    background: #ffffff;
    text-align: center;
}

.services h2 {
    font-size: 2.2rem;
    margin-bottom: 40px;
}

.service-list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 25px;
}

.service-card {
    background: #f9fafc;
    padding: 25px;
    width: 300px;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: 0.3s;
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.service-card:hover {
    transform: translateY(-5px);
}

/* ================================
   ABOUT
================================ */

.about {
    padding: 80px 40px;
    background: #f7f8fa;
    text-align: center;
}

.about h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.about p {
    max-width: 850px;
    margin: auto;
    font-size: 1.1rem;
    color: #444;
}

/* ================================
   CONTACT
================================ */

.contact {
    padding: 80px 40px;
    background: #ffffff;
    text-align: center;
}

.contact h2 {
    font-size: 2.2rem;
    margin-bottom: 25px;
}

.contact a {
    color: #007bff;
    font-weight: bold;
    text-decoration: none;
}

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

/* ================================
   FOOTER
================================ */

.footer {
    padding: 25px;
    background: #0055aa;
    color: white;
    text-align: center;
    margin-top: 40px;
}

/* ================================
   RESPONSIVE DESIGN
================================ */

@media(max-width: 768px) {
    .header {
        padding: 15px 20px;
    }
    .navbar a {
        margin-left: 15px;
    }
    .hero-text h1 {
        font-size: 2.2rem;
    }
    .service-card {
        width: 90%;
    }
}