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

body{
    font-family:'Segoe UI', sans-serif;
    background:#fff;
    color:#111;
}

/* ==================================
   HEADER
================================== */
.header-bar{
    width:100%;
    padding:10px 40px;
    background:rgba(0,0,0,0.6);

    display:flex;
    justify-content:space-between;
    align-items:center;

    position:absolute;
    top:0;
    left:0;
    z-index:999999;
}

/* LOGO */
.logo-title{
    display:flex;
    align-items:center;
}

.company-logo{
    height:90px;
}

.company-text{
    margin-left:10px;
}

.eco{
    font-size:32px;
    color:#86df9e;
    font-weight:600;
}

.dynam{
    font-size:18px;
    color:#fff;
}

.motto{
    font-size:14px;
    color:#86df9e;
}

/* ==================================
   NAVIGATION
================================== */
.main-nav{
    position:relative;
    z-index:999999;
}

.main-nav ul{
    display:flex;
    align-items:center;
    list-style:none;
    gap:25px;
}

.main-nav li{
    position:relative;
}

.main-nav a{
    text-decoration:none;
    color:#ddd;
    font-size:23px;
    font-weight:600;
    padding:8px 12px;
    display:block;
    transition:0.3s ease;
}

.main-nav a:hover{
    color:#86df9e;
}

/* ==================================
   DROPDOWN (UNIFIED STYLE)
================================== */
.dropdown-parent{
    position:relative;
}

/* hidden state */
.dropdown{
    display:none;
    position:absolute;
    top:100%;
    left:0;

    width:240px;
    list-style:none;

    background:#fff;
    border-radius:8px;
    overflow:hidden;

    box-shadow:0 8px 18px rgba(0,0,0,0.18);
    z-index:100000;

    opacity:0;
    transform:translateY(10px);
    transition:all 0.25s ease;
}

/* SHOW DROPDOWN */
.dropdown-parent:hover .dropdown,
.dropdown-parent.open .dropdown{
    display:block;
    opacity:1;
    transform:translateY(0);
}

/* ITEMS */
.dropdown li{
    width:100%;
}

.dropdown li a{
    display:block;
    padding:12px 16px;
    color:#111;
    font-size:15px;
    font-weight:500;
    text-decoration:none;
    border-bottom:1px solid #eee;
}

.dropdown li a:hover{
    background:#25D366;
    color:#fff;
}

/* ==================================
   HERO SECTION
================================== */
.water-hero{
    height:60vh;
    background:url("images/photo3.jpeg") center/cover no-repeat;
    position:relative;

    display:flex;
    justify-content:center;
    align-items:center;
}

.water-hero-overlay{
    position:absolute;
    inset:0;
    background:rgba(0,0,0,0.55);
}

.water-hero-content{
    position:relative;
    color:#fff;
    text-align:center;
}

.water-hero-content h1{
    font-size:48px;
}

.water-hero-content p{
    font-size:20px;
    margin-top:10px;
}

/* ==================================
   CONTENT SECTION
================================== */
.water-content{
    padding:80px 40px;
}

.water-content h2{
    text-align:center;
    font-size:34px;
    color:#0b3d2e;
    margin-bottom:50px;
}

/* TOP SERVICE CARDS */
.water-columns{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:35px;
    max-width:1300px;
    margin:auto;
}

.service-group{
    background:#fff;
    border-radius:12px;
    overflow:hidden;
    box-shadow:0 5px 15px rgba(0,0,0,0.08);
}

.service-group img{
    width:100%;
    height:220px;
    object-fit:cover;
}

.service-group h3{
    padding:20px 20px 10px;
    font-size:24px;
    color:#0b3d2e;
}

.service-group ul{
    padding:0 25px 25px;
}

.service-group li{
    margin-bottom:12px;
    font-size:18px;
}

/* DOSING SECTION */
.dosing-section{
    text-align:center;
    margin:70px 0 40px;
}

.dosing-section h3{
    font-size:30px;
    color:#0b3d2e;
}

/* BOTTOM GALLERY */
.bottom-gallery{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:30px;
    max-width:1200px;
    margin:auto;
}

.gallery-box{
    text-align:center;
}

.gallery-box img{
    width:100%;
    height:230px;
    object-fit:cover;
    border-radius:12px;
}

.gallery-box h4{
    margin-top:12px;
    font-size:20px;
    color:#0db60d;
}

/* ==================================
   CONTACT BAR
================================== */
.black-contact-bar{
    background:#000;
    color:#fff;
    padding:35px 40px;

    display:flex;
    justify-content:space-between;
    flex-wrap:wrap;
    gap:20px;
}

.social-left a{
    color:#fff;
    text-decoration:none;
    margin-right:20px;
}

.social-left i,
.contact-right i{
    color:#0db60d;
}

.contact-right span{
    display:block;
    margin-bottom:8px;
}

/* ==================================
   FOOTER
================================== */
.footer{
    background:#0b3d2e;
    color:#fff;
    text-align:center;
    padding:15px;
}

/* ==================================
   RESPONSIVE
================================== */
@media(max-width:992px){

    .water-columns,
    .bottom-gallery{
        grid-template-columns:1fr;
    }

    .main-nav ul{
        flex-wrap:wrap;
        justify-content:center;
        gap:15px;
    }

    .header-bar{
        flex-direction:column;
        padding:15px;
    }

    .main-nav a{
        font-size:18px;
    }

    .water-hero-content h1{
        font-size:34px;
    }

    .water-hero-content p{
        font-size:18px;
    }
}