:root {
    --primary-color: #007ACC;
    --secondary-color: #00AEEF;
    --text-color: #333;
    --light-text-color: #FFF;
    --accent-color: #79f299;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --transition-speed: 0.3s;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { 
    margin: 0; 
    font-family: 'Poppins', sans-serif; 
    background-color: #F8F8F8; 
    color: var(--text-color);
}

/* --- Navbar --- */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 5%;
    background-color: var(--primary-color);
    position: relative;
    z-index: 1000;
}

.navbar.sticky {
    position: fixed;
    top: 0; width: 100%;
    background-color: rgba(0, 122, 204, 0.95);
}

.logo-container { display: flex; align-items: center; }
.logo-img { height: 40px; border-radius: 50%; margin-right: 10px; }
.company-name { color: #fff; font-size: 1.5rem; margin: 0; }
a { text-decoration: none; }

.nav-links { display: flex; list-style: none; margin: 0; }
.nav-link { 
    color: #fff; 
    padding: 10px 15px; 
    font-weight: 600; 
    transition: 0.3s;
}
.nav-link:hover, .nav-link.active { color: var(--accent-color); }

/* Hamburger */
.hamburger {
    display: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

/* --- Back to Top Button --- */
#backToTop {
    display: none;
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 99;
    border: none;
    outline: none;
    background-color: var(--accent-color);
    color: var(--primary-color);
    cursor: pointer;
    padding: 15px;
    border-radius: 50%;
    font-size: 18px;
    transition: 0.3s;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

#backToTop:hover {
    background-color: white;
    transform: scale(1.1);
}

/* --- Sections & Animations --- */
.hero-section {
    height: 70vh;
    background: url('front.jpg') center/cover;
    display: flex; align-items: center; justify-content: center;
    position: relative; color: white; text-align: center;
}
.hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); }
.hero-content { position: relative; z-index: 1; }

.founder-card {
    display: flex; align-items: center; gap: 40px; margin-bottom: 50px;
    background: white; padding: 30px; border-radius: 15px;
}
.founder-img { width: 300px; height: 300px; object-fit: cover; border-radius: 15px; border: 5px solid var(--primary-color); }

/* Animation Classes */
.reveal-left, .reveal-right, .reveal-item { 
    opacity: 0; transition: all 0.8s ease-out; 
}
.reveal-left { transform: translateX(-50px); }
.reveal-right { transform: translateX(50px); }
.reveal-item { transform: translateY(30px); }
.revealed { opacity: 1; transform: translate(0,0); }

/* --- Mobile Responsive --- */
@media (max-width: 900px) {
    .hamburger { display: block; }
    
    .search-and-motto { display: none; }

    .nav-links {
        position: absolute;
        top: 100%; left: 0; width: 100%;
        background: var(--primary-color);
        flex-direction: column;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease-in-out;
    }

    .nav-links.open { max-height: 400px; }

    .nav-link {
        display: block;
        padding: 20px;
        text-align: center;
        border-top: 1px solid rgba(255,255,255,0.1);
    }

    .founder-card { flex-direction: column !important; text-align: center; }
    .founder-img { width: 100%; max-width: 250px; height: 250px; }
}
/* =============================
   GLOBAL FOOTER
============================= */
.main-footer {
    background-color: var(--primary-color);
    color: white;
    padding: 50px 5% 30px;
    margin-top: 80px;
}

.footer-content-wrapper {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto 30px;
}

.contact-info,
.social-media-links {
    flex: 1;
    min-width: 250px;
}

.main-footer h3 {
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-list li {
    margin-bottom: 10px;
    font-size: 0.95rem;
}

.contact-list i {
    margin-right: 10px;
    color: var(--accent-color);
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    color: white;
    font-size: 1.6rem;
    transition: transform 0.3s ease, color 0.3s ease;
}

.social-icons a:hover {
    color: var(--accent-color);
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    font-size: 0.85rem;
    opacity: 0.85;
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: 15px;
}

/* Footer mobile */
@media (max-width: 768px) {
    .footer-content-wrapper {
        flex-direction: column;
        text-align: center;
    }

    .social-icons {
        justify-content: center;
    }
}