/* ---------- BASE STYLES ---------- */
body {
    margin: 0;
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
    opacity: 0;
    animation: fadeInBody 1s forwards;
}

/* ---------- BODY FADE-IN ---------- */
@keyframes fadeInBody {
    to { opacity: 1; }
}

/* ---------- HEADER ---------- */
header {
    background: #2d6a4f;
    padding: 20px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

header:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

header h1 {
    margin: 0;
    font-size: 28px;
    color: #ffffff;
    animation: fadeUp 1s ease forwards;
}

/* ---------- NAVIGATION ---------- */
nav ul {
    list-style: none;
    padding: 0;
    margin: 10px 0 0;
    display: flex;
    justify-content: center;
    gap: 20px;
}

nav ul li a {
    text-decoration: none;
    color: #ffffff;
    font-weight: 600;
    position: relative;
    transition: color 0.3s, transform 0.3s;
}

nav ul li a:hover {
    color: #27ae60;
    transform: translateY(-3px);
}

/* Navigation underline animation */
nav ul li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: #27ae60;
    bottom: -4px;
    left: 0;
    transition: width 0.3s;
}

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

/* ---------- SECTION TITLES ---------- */
.section-title {
    text-align: center;
    margin: 50px 0 30px;
    font-size: 32px;
    color: #2d6a4f;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0;
    animation: fadeUp 1s ease forwards;
}

/* ---------- STEPS / EXPERIENCE ---------- */
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto 50px;
}

.step-card {
    background: #ffffff;
    border: 1px solid #cde0d1;
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    opacity: 0;
    animation: fadeUp 1.2s ease forwards;
}

.step-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    border-color: #27ae60;
}

.step-card h3 {
    color: #2d6a4f;
    font-size: 20px;
    margin-bottom: 15px;
}

.step-card p {
    font-size: 15px;
    color: #555;
    line-height: 1.6;
}

/* ---------- SERVICES / PRODUCTS ---------- */
.services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto 50px;
    padding: 0 20px;
}

.service-card {
    background: #2d6a4f;
    color: #ffffff;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    opacity: 0;
    animation: fadeUp 1.4s ease forwards;
}

.service-card:hover {
    transform: translateY(-5px) scale(1.03);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.service-card h3 {
    margin-top: 10px;
}

.service-card p {
    font-size: 14px;
    margin-top: 10px;
}

/* ---------- LOAD MORE BUTTON ---------- */
#loadMore {
    padding: 10px 20px;
    background: #2d6a4f;
    color: #ffffff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.3s, transform 0.3s;
}

#loadMore:hover {
    background: #27ae60;
    transform: translateY(-2px);
}

/* ---------- FOOTER ---------- */
footer {
    background: #2d6a4f;
    text-align: center;
    padding: 20px;
    font-size: 14px;
    color: #ffffff;
    transition: transform 0.3s, box-shadow 0.3s;
}

footer:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

/* ---------- FADE-UP ANIMATION ---------- */
@keyframes fadeUp {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}