/* =============================
   GLOBAL RESET
============================= */

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

body {
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
    color: #222;
    background-color: #ffffff;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

.section {
    padding: 80px 0;
}

.light-bg {
    background-color: #f5f7fa;
}

h1, h2, h3 {
    margin-bottom: 20px;
}

h2 {
    font-size: 32px;
    text-align: center;
}

p {
    margin-bottom: 20px;
}

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

.header {
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo img {
    height: 55px;
}

.nav-menu {
    list-style: none;
    display: flex;
    gap: 25px;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: 0.3s ease;
}

.nav-menu a:hover,
.nav-menu .active {
    color: #0a4dbf;
}

.btn-nav {
    background-color: #0a4dbf;
    color: #fff !important;
    padding: 8px 16px;
    border-radius: 4px;
}

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

.hero {
    height: 90vh;
    background: url("../images/hero.jpg") no-repeat center center/cover;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #fff;
}

.hero-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    top: 0;
    left: 0;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-content h1 {
    font-size: 48px;
}

.hero-content p {
    font-size: 20px;
    margin-bottom: 30px;
}

.btn-primary {
    background-color: #0a4dbf;
    color: #fff;
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 4px;
    transition: 0.3s ease;
}

.btn-primary:hover {
    background-color: #083a91;
}

.btn-secondary {
    border: 2px solid #0a4dbf;
    color: #0a4dbf;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 4px;
    transition: 0.3s ease;
}

.btn-secondary:hover {
    background-color: #0a4dbf;
    color: #fff;
}

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

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.service-box {
    background: #ffffff;
    padding: 30px;
    text-align: center;
    border-radius: 6px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    transition: 0.3s ease;
}

.service-box:hover {
    transform: translateY(-8px);
}

/* =============================
   CTA SECTION
============================= */

.cta {
    background: #0a4dbf;
    color: #ffffff;
    padding: 80px 0;
    text-align: center;
}

.cta h2 {
    margin-bottom: 30px;
}

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

.footer {
    background: #1f2933;
    color: #ddd;
    padding: 60px 0 20px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.footer img {
    height: 50px;
    margin-bottom: 15px;
}

.footer h4 {
    margin-bottom: 15px;
    color: #ffffff;
}

.copyright {
    text-align: center;
    margin-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 15px;
    font-size: 14px;
}

/* =============================
   MOBILE RESPONSIVE
============================= */

@media (max-width: 992px) {
    .service-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {

    .nav-menu {
        flex-direction: column;
        gap: 15px;
    }

    .hero-content h1 {
        font-size: 32px;
    }

    .hero-content p {
        font-size: 16px;
    }

    .service-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }
    /* =============================
   HAMBURGER MENU
============================= */

.hamburger {
    display: none;
    font-size: 28px;
    cursor: pointer;
}

/* Mobile Menu Fix */

@media (max-width: 768px) {

    .hamburger {
        display: block;
    }

    .nav-menu {
        position: absolute;
        top: 75px;
        right: 0;
        background: #ffffff;
        width: 250px;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 5px 20px rgba(0,0,0,0.1);
        display: none;
    }

    .nav-menu.active {
        display: flex;
    }

}
}