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

body {
    font-family: 'Segoe UI', sans-serif;
    background: #f5f7fa;
    color: #222;
    line-height: 1.6;
}

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

/* Header */
.header {
    background: #0a1a33;
    padding: 1rem 0;
    color: #fff;
}

.header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    color: #fff;
    font-size: 1.4rem;
    font-weight: 700;
    text-decoration: none;
}

.logo-img {
    height: 60px;
    vertical-align: middle;
}

.nav ul {
    list-style: none;
    display: flex;
    gap: 1rem;
}

.nav li a {
    color: #e5e5e5;
    text-decoration: none;
    padding: 0.4rem 0.7rem;
    border-radius: 4px;
}

.nav li a:hover,
.nav li.active a {
    background: #1b2f55;
    color: #fff;
}

/* Hero */
.hero {
    background: url('img/hero.jpg') center/cover no-repeat;
    padding: 6rem 1rem;
    text-align: center;
    color: #fff;
    position: relative;
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.45);
}

.hero-inner {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 2.6rem;
    margin-bottom: 1rem;
}

.btn-primary {
    display: inline-block;
    background: #e63946;
    color: #fff;
    padding: 0.8rem 1.4rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
}

/* Services */
.services h2 {
    text-align: center;
    margin: 2rem 0;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.service-box {
    background: #fff;
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.service-box .icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

/* Content */
.content-area {
    background: #fff;
    padding: 2rem;
    margin-top: 2rem;
    border-radius: 8px;
}

/* Footer */
.footer {
    text-align: center;
    padding: 1.5rem 0;
    margin-top: 2rem;
    background: #0a1a33;
    color: #fff;
}