/* ==============================================================
   Reset & Base Styles
   ============================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f9fafb;
    color: #333;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    height: auto;
}

/* ==============================================================
   Layout
   ============================================================== */
header {
    background: #fff;
    padding: 1rem 2rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, .05);
}

nav ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
}

.hero {
    background: url('https://picsum.photos/1200/400?grayscale')
        center / cover no-repeat;
    height: 350px;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 1rem;
}

.hero h1 {
    font-size: 2.8rem;
    margin-bottom: .5rem;
}

.content {
    max-width: 960px;
    margin: auto;
    padding: 3rem 2rem;
}

.section {
    margin-bottom: 4rem;
}

.cards {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, .1);
    padding: 2rem;
}

.team {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.member {
    background: #fff;
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    flex: 1 1 200px;
}

.member img {
    border-radius: 50%;
    width: 90px;
    height: 90px;
    margin-bottom: .75rem;
}

/* ==============================================================
   Typography
   ============================================================== */
h2 {
    font-size: 1.8rem;
    color: #222;
    margin-bottom: 1rem;
}

p {
    line-height: 1.6;
    margin-bottom: 1rem;
}

.tagline {
    font-style: italic;
    color: white;
    margin-top: .5rem;
}

/* ==============================================================
   Footer
   ============================================================== */
footer {
    text-align: center;
    padding: 2rem;
    background: #fff;
    border-top: 1px solid #e0e0e0;
}