/* RESET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

/* CONTAINER */
.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

/* ================= TOP HEADER ================= */
.top-header {
    background: linear-gradient(90deg, #0b3d2e, #145c43);
    color: #fff;
    font-size: 14px;
}

.top-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
}

.top-left {
    font-weight: 500;
}

.top-right a {
    color: #fff;
    text-decoration: none;
    background: rgba(255,255,255,0.15);
    padding: 6px 12px;
    border-radius: 20px;
    transition: 0.3s;
    font-size: 13px;
}

.top-right a:hover {
    background: #f4a825;
    color: #000;
}

/* ================= MAIN HEADER ================= */
.main-header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 999;
}

.header-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
}

/* LOGO */
.logo img {
    height: 80px;
    width: auto;
}

/* MENU */
.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-menu ul li {
    position: relative;
}

.nav-menu ul li a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    position: relative;
    font-size: 15px;
}

/* HOVER UNDERLINE */
.nav-menu ul li a::after {
    content: "";
    position: absolute;
    width: 0%;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: #f4a825;
    transition: 0.3s;
}

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

/* ================= DROPDOWN ================= */
.dropdown-menu {
    position: absolute;
    top: 120%;
    left: 50%;
    transform: translateX(-50%);
    background: #fff;
    width: 220px;
    border-radius: 10px;
    padding: 10px 0;
    display: none;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* DROPDOWN ITEMS */
.dropdown-menu a {
    display: block;
    padding: 12px 20px;
    color: #333;
    text-decoration: none;
    font-size: 14px;
    transition: 0.3s;
}

.dropdown-menu a:hover {
    background: #f4a825;
    color: #fff;
}

/* SHOW DROPDOWN */
.dropdown:hover .dropdown-menu {
    display: block;
}

/* ================= CALL BUTTON ================= */
.call-btn a {
    background: linear-gradient(135deg, #f4a825, #ffcc33);
    color: #fff;
    padding: 12px 22px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    box-shadow: 0 5px 15px rgba(244,168,37,0.4);
    transition: 0.3s;
}

.call-btn a:hover {
    background: #0b3d2e;
    transform: translateY(-2px);
}

/* ================= MOBILE ================= */
.menu-toggle {
    display: none;
    font-size: 26px;
    cursor: pointer;
}

/* ================= RESPONSIVE ================= */
@media (max-width: 768px) {

    /* TOP HEADER STACK */
    .top-flex {
        flex-direction: column;
        gap: 5px;
        text-align: center;
    }

    /* HEADER */
    .header-flex {
        flex-wrap: wrap;
    }

    .menu-toggle {
        display: block;
    }

    /* MENU MOBILE */
    .nav-menu {
        width: 100%;
        display: none;
        margin-top: 10px;
        background: #fff;
        border-radius: 10px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }

    .nav-menu.active {
        display: block;
    }

    .nav-menu ul {
        flex-direction: column;
        padding: 15px;
        gap: 15px;
    }

    /* DROPDOWN MOBILE */
    .dropdown-menu {
        position: static;
        transform: none;
        width: 100%;
        box-shadow: none;
        display: none;
        padding-left: 10px;
    }

    .dropdown-menu.show {
        display: block;
    }

    /* BUTTON HIDE */
    .call-btn {
        display: none;
    }

    /* LOGO SMALL */
    .logo img {
        height: 80px;
    }
}