/* ===========================================
   Waste Management Consultancy Section
=========================================== */

.wmc-section {
    margin-top: 100px;
    background: #f8f9fc;
}

.wmc-container {
    max-width: 1400px;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.wmc-content {
    flex: 1;
}

.wmc-content h2 {
    font-size: 32px;
    font-weight: 700;
    color: #1F2A38;
    margin-bottom: 18px;
}

.wmc-content p {
    font-size: 17px;
    color: #444;
    margin-bottom: 20px;
    line-height: 1.7;
}

.wmc-content ul {
    padding-left: 18px;
    margin-bottom: 25px;
}

.wmc-content ul li {
    font-size: 16px;
    margin-bottom: 10px;
    color: #333;
}

.wmc-btn {
    display: inline-block;
    background: #2db955;
    color: #fff;
    padding: 12px 26px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: 0.3s ease;
}

.wmc-btn:hover {
    background: #239a46;
}

/* Image Panel */
.wmc-image {
    flex: 1;
}

.wmc-image img {
    width: 100%;
    height:500px;
    object-fit: cover;  /* full control - no stretch */
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

/* ===============================
       RESPONSIVE 
=============================== */
@media (max-width: 992px) {
    .wmc-container {
        flex-direction: column;
        text-align: center;
    }

    .wmc-content ul {
        padding-left: 0;
        list-style: none;
    }

    .wmc-image img {
        height: 280px;
    }
}
/* ===========================================
   Waste Audit Section
=========================================== */

.waste-audit-section {
    padding: 70px 20px;
    background: #ffffff;
}

.waste-audit-container {
    max-width: 1300px;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.waste-audit-content {
    flex: 1;
}

.waste-audit-content h2 {
    font-size: 32px;
    font-weight: 700;
    color: #1F2A38;
    margin-bottom: 18px;
}

.waste-audit-content p {
    font-size: 17px;
    color: #444;
    margin-bottom: 20px;
    line-height: 1.7;
}

.waste-audit-content ul {
    padding-left: 18px;
    margin-bottom: 25px;
}

.waste-audit-content ul li {
    font-size: 16px;
    margin-bottom: 10px;
    color: #333;
}

.waste-audit-btn {
    display: inline-block;
    background: #2f9e44;
    color: #fff;
    padding: 12px 26px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: 0.3s ease;
}

.waste-audit-btn:hover {
    background: #267e37;
}

/* Image Styling */
.waste-audit-image {
    flex: 1;
}

.waste-audit-image img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

/* ===============================
       Responsive Design 
=============================== */

@media (max-width: 992px) {
    .waste-audit-container {
        flex-direction: column;
        text-align: center;
    }

    .waste-audit-content ul {
        padding-left: 0;
        list-style: none;
    }

    .waste-audit-image img {
        height: 280px;
    }
}
/* ================================
   WASTE SECTION (FINAL WORKING CSS)
================================ */
.waste-section {
    padding: 60px 0;
    background: #f5f6f8;
    font-family: Arial, sans-serif;
}

.waste-inner {
    max-width: 1400px;
    margin: auto;
    display: flex;
    gap: 30px;
    padding: 0 20px;
}

/* ========== Columns (25% / 50% / 25%) ========== */
.waste-col--image {
    width: 25%;
    text-align: center;
}

.waste-col--content {
    width: 50%;
}

/* ========== Images ========== */
.waste-col--image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}

.waste-col--image figcaption {
    margin-top: 8px;
    font-size: 14px;
    color: #555;
}

/* ========== Main Heading ========== */
#waste-heading {
    font-size: 32px;
    margin-bottom: 15px;
    color: #1a1a1a;
    font-weight: 700;
}

/* ========== Lead Text ========== */
.lead {
    font-size: 17px;
    line-height: 1.5;
    color: #444;
    margin-bottom: 25px;
}

/* ========== Feature Grid ========== */
.waste-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px 30px;
}

.feature h3 {
    font-size: 19px;
    color: #0d7a34;
    margin-bottom: 8px;
}

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

/* ========== Buttons ========== */
.waste-cta {
    margin-top: 30px;
    display: flex;
    gap: 15px;
}

.btn {
    padding: 12px 2px;
    background: #0d7a34;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    transition: 0.3s;
    font-size: 15px;
}

.btn:hover {
    background: #0b5d29;
}

.btn--ghost {
    background: transparent;
    border: 2px solid #0d7a34;
    color: #0d7a34;
}

.btn--ghost:hover {
    background: #0d7a34;
    color: #fff;
}

/* ============================================
   RESPONSIVE
============================================ */
@media (max-width: 992px) {
    .waste-inner {
        flex-direction: column;
    }

    .waste-col--image,
    .waste-col--content {
        width: 100%;
    }

    .waste-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    #waste-heading {
        font-size: 26px;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .waste-cta {
        flex-direction: column;
    }
}

/* Show outline only for keyboard users */
.user-is-tabbing *:focus {
    outline: 2px solid #0d7a34;
    outline-offset: 3px;
}
/* ===========================
   Biogas Revamping Section
=========================== */
.biogas-revamp {
    padding: 5px;
    background: #f7f7f7;
    font-family: "Arial", sans-serif;
}

.revamp-container {
    width: 98%;
    margin: auto;
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

/* LEFT SIDE CONTENT */
.revamp-left {
    width: 70%;
}

/* TABS */
.revamp-tabs {
    list-style: none;
    display: flex;
    margin: 0 0 20px 0;
    padding: 0;
    border-bottom: 2px solid #12bc3a;
}

.revamp-tabs li {
    padding: 10px 20px;
    cursor: pointer;
    background: #ffffff;
    margin-right: 10px;
    border-radius: 5px 5px 0 0;
    font-weight: 600;
    transition: 0.3s;
}

.revamp-tabs li.active {
    background: #3ab246;
    border-bottom: 2px solid #fff;
    color: #ffffff;
}

/* TAB CONTENT */
.revamp-tab-content .tab {
    display: none;
    padding: 10px;
    background: #fff;
    border-radius: 5px;
    border: 1px solid #ddd;
}

.revamp-tab-content .tab.active {
    display: block;
}

.revamp-tab-content h2 {
    margin-top: 0;
    color: #9511cd;
}

.revamp-tab-content ul {
    padding-left: 20px;
}

/* RIGHT SIDE IMAGE */
.revamp-right {
    width: 30%;
}

.revamp-right img {
    width: 100%;
    height: 400px;
    border-radius: 8px;
    display: block;
}

/* RESPONSIVE */
@media (max-width: 900px) {
    .revamp-container {
        flex-direction: column;
    }
    .revamp-left, .revamp-right {
        width: 100%;
    }
    .revamp-right {
        margin-top: 20px;
    }
}
/* Dropdown container */
.nav-menu .dropdown {
    position: relative;
}

.nav-menu .dropdown-menu {
    display: none;
    position: absolute;
    background: white;
    top: 100%;
    left: 0;
    min-width: 180px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    border-radius: 4px;
    z-index: 999;
}

.nav-menu .dropdown-menu li {
    list-style: none;
}

.nav-menu .dropdown-menu li a {
    display: block;
    padding: 10px 15px;
    color: #333;
    text-decoration: none;
}

.nav-menu .dropdown-menu li a:hover {
    background: #f0f0f0;
}

/* Show on hover */
.nav-menu .dropdown:hover .dropdown-menu {
    display: block;
}
/* Arrow styling */
.nav-menu .dropdown .arrow {
    font-size: 30px;
    margin-left: 1px;
    transition: 0.3s;
}

/* Rotate arrow on hover */
.nav-menu .dropdown:hover .arrow {
    transform: rotate(180deg);
}