body {
    margin: 0;
    font-family: "Segoe UI", Arial, sans-serif;
    background: #f4f6f8;
    color: #222;
}

/* HERO */
.hero-bg {
    background:
        linear-gradient(rgba(15,32,39,0.85), rgba(15,32,39,0.85)),
        url("images/construction.jpg") center/cover no-repeat;
}

.hero {
    position: relative;
    padding: 90px 20px;
    text-align: center;
    color: #fff;
}

.hero-logo {
    position: absolute;
    top: 20px;
    right: 30px;
    width: 110px;
}

.subtitle {
    color: #e6e6e6;
}

.tagline {
    color: #d4af37;
    font-style: italic;
}

.hero-icons {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 40px;
}

.hero-icons i {
    font-size: 26px;
}

.fa-industry { color: #d4af37; }
.fa-leaf { color: #4caf50; }
.fa-globe { color: #2196f3; }

/* NAV */
nav {
    background: #0f2027;
    padding: 12px;
    text-align: center;
}

nav a {
    color: #d4af37;
    margin: 0 15px;
    text-decoration: none;
    font-weight: 600;
}

/* SECTIONS */
section {
    max-width: 1100px;
    margin: auto;
    padding: 50px 20px;
}

.alt-bg {
    background: #fff;
}

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

.product-card {
    background: #fff;
    box-shadow: 0 6px 18px rgba(0,0,0,0.08);
    border-radius: 8px;
    overflow: hidden;
}

.product-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

/* VISION */
.gradient-section {
    background: linear-gradient(135deg, #d4af37, #f3e5ab);
    display: flex;
    gap: 20px;
}

.vm-box {
    background: #fff;
    padding: 25px;
    flex: 1;
}

/* CONTACT */
form {
    max-width: 420px;
}

input, textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 12px;
}

button {
    background: #0f2027;
    color: #fff;
    border: none;
    padding: 10px;
    cursor: pointer;
}

/* WHATSAPP */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background: #25d366;
    color: white;
    border-radius: 50%;
    padding: 15px;
    font-size: 26px;
    z-index: 1000;
}

/* FOOTER */
footer {
    background: #0f2027;
    color: #e6324a;
    text-align: center;
    padding: 15px;
}

/* MOBILE */
@media (max-width: 600px) {
    .hero-logo {
        position: static;
        margin-bottom: 20px;
    }
}
/* SOCIAL MEDIA LINKS */
.social-links {
    margin-top: 20px;
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 18px;
    text-decoration: none;
}

.social-links .facebook {
    background: #1877f2;
}

.social-links .linkedin {
    background: #0a66c2;
}

.social-links .instagram {
    background: linear-gradient(45deg, #f58529, #dd2a7b, #8134af);
}