/* =========================
   GLOBAL RESET
========================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background-color: #f5f7fa;
    color: #1c1c1c;
    line-height: 1.7;
    scroll-behavior: smooth;
}

/* =========================
   HERO SECTION
========================= */
.hero {
    position: relative;
    background: linear-gradient(135deg, #0d1b2a, #1b263b);
    color: white;
    text-align: center;
    padding: 100px 20px;
    overflow: hidden;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to right, rgba(0,0,0,0.4), rgba(0,0,0,0.2));
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1000px;
    margin: auto;
    animation: fadeIn 1.2s ease;
}

.profile-img {
    width: 200px;
    border-radius: 50%;
    border: 5px solid #008751; /* Nigerian green accent */
    margin-bottom: 25px;
    transition: transform 0.4s ease;
}

.profile-img:hover {
    transform: scale(1.06);
}

.hero h1 {
    font-size: 40px;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.title {
    font-size: 18px;
    margin-bottom: 25px;
    opacity: 0.9;
}

/* =========================
   BUTTONS
========================= */

.hero-buttons {
    margin-top: 20px;
}

.primary-btn, .secondary-btn {
    display: inline-block;
    padding: 12px 28px;
    margin: 10px;
    text-decoration: none;
    font-weight: 600;
    border-radius: 4px;
    transition: 0.3s ease;
}

.primary-btn {
    background-color: #008751;
    color: white;
}

.primary-btn:hover {
    background-color: #006b3f;
}

.secondary-btn {
    background-color: transparent;
    border: 2px solid white;
    color: white;
}

.secondary-btn:hover {
    background-color: white;
    color: #0d1b2a;
}

/* =========================
   NAVIGATION
========================= */

nav {
    background: white;
    text-align: center;
    padding: 20px 0;
    border-bottom: 1px solid #e5e5e5;
}

nav a {
    text-decoration: none;
    margin: 0 20px;
    color: #0d1b2a;
    font-weight: 600;
    position: relative;
    transition: 0.3s ease;
}

nav a::after {
    content: "";
    width: 0%;
    height: 2px;
    background: #008751;
    position: absolute;
    left: 0;
    bottom: -6px;
    transition: 0.3s ease;
}

nav a:hover::after {
    width: 100%;
}

nav a:hover {
    color: #008751;
}

/* =========================
   SECTIONS
========================= */

section {
    max-width: 1100px;
    margin: 80px auto;
    padding: 0 20px;
}

section h2 {
    font-size: 26px;
    margin-bottom: 20px;
    border-left: 6px solid #008751;
    padding-left: 12px;
    color: #0d1b2a;
}

section p {
    margin-bottom: 20px;
    font-size: 17px;
}

/* =========================
   HIGHLIGHT BOX
========================= */

.highlight {
    background: white;
    padding: 40px;
    border-left: 6px solid #008751;
    box-shadow: 0 5px 18px rgba(0,0,0,0.05);
    border-radius: 6px;
}

/* =========================
   TIMELINE
========================= */

.timeline {
    border-left: 3px solid #008751;
    padding-left: 25px;
}

.timeline-item {
    margin-bottom: 35px;
    animation: fadeUp 1s ease;
}

.timeline-item h3 {
    font-size: 19px;
    color: #0d1b2a;
    margin-bottom: 5px;
}

.timeline-item span {
    font-size: 14px;
    color: #777;
}

/* =========================
   MEDIA CARDS
========================= */

.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.media-card {
    background: white;
    padding: 25px;
    border-radius: 6px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.media-card:hover {
    transform: translateY(-6px);
}

.media-card h3 {
    margin-bottom: 12px;
    color: #0d1b2a;
}

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

input, textarea {
    width: 100%;
    padding: 14px;
    margin-bottom: 18px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

button {
    padding: 12px 30px;
    background-color: #008751;
    color: white;
    border: none;
    font-weight: 600;
    cursor: pointer;
    border-radius: 4px;
    transition: 0.3s ease;
}

button:hover {
    background-color: #006b3f;
}

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

footer {
    background: #0d1b2a;
    color: white;
    text-align: center;
    padding: 35px 20px;
    margin-top: 80px;
    font-size: 14px;
}

/* =========================
   ANIMATIONS
========================= */

@keyframes fadeIn {
    from {opacity: 0;}
    to {opacity: 1;}
}

@keyframes fadeUp {
    from {opacity: 0; transform: translateY(20px);}
    to {opacity: 1; transform: translateY(0);}
}

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

@media (max-width: 768px) {

    .hero h1 {
        font-size: 28px;
    }

    .profile-img {
        width: 150px;
    }

    nav a {
        display: block;
        margin: 10px 0;
    }

    section {
        margin: 60px auto;
    }
}