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

body {
    font-family: 'Inter', sans-serif;
    background: #f9fafb;
    color: #111;
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: auto;
    padding: 0 20px;
}

.navbar {
    background: #fff;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid #eee;
}

.nav-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    font-family: 'Poppins', sans-serif;
    font-size: 22px;
    font-weight: 700;
}

.logo span {
    color: #6366f1;
}

.navbar nav a {
    margin-left: 20px;
    text-decoration: none;
    color: #333;
    font-weight: 500;
}

.btn {
    padding: 8px 16px;
    border-radius: 6px;
    background: #6366f1;
    color: #fff !important;
}

.hero {
    padding: 80px 0;
    background: linear-gradient(120deg, #eef2ff, #f8fafc);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 42px;
}

.hero span {
    color: #6366f1;
}

.hero-img img {
    width: 100%;
    border-radius: 12px;
}

.section {
    padding: 80px 0;
}

.section.light {
    background: #fff;
}

.cards, .project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.card, .project {
    background: #fff;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

footer {
    text-align: center;
    padding: 20px;
    background: #fff;
    border-top: 1px solid #eee;
}