* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}
.navHeadContainer {
    background: 
    linear-gradient(rgba(31, 81, 58, 0.5), rgba(31, 81, 58, 0.5)),
    url('../images/solution-3.jpeg');
    background-color: #1F513AE5;
    height: 500px;
    /* padding-left: 40px; */
    /* padding-right: 40px; */
    padding-top: 40px;
    display: flex;
    /* justify-content: center; */
    flex-direction: column;
    align-items: center;
    /* background: url(../images/aboutuspage-1.jpeg); */
}

.navbarCon {
    height: 16%;
    width: 95%;
    background-color: white;
    border-radius: 40px;
}

.imagesNavConList {
    display: flex;
    align-items: center;
    /* gap: 1em; */
    height: 100%;
    justify-content: center;
}

.imageList {
    height: 100%;
    width: 66%;
    display: flex;
    gap: 15%;
}

.imagesNavConList .imageList img {
    height: 90%;
}

.navMainList ul {
    list-style: none;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 4%;
    height: 100%;
}

.navMainList ul li {
    font-family: sans-serif;
    font-weight: 600;
    font-size: 14px;
    line-height: 20px;
    color: rgba(34, 40, 42, 0.7);
    text-decoration: none;
}

.navMainList ul li a{
    text-decoration: none;
}

.navContactButton button {
    padding: 13px 25px 13px 25px;
    border-radius: 69px;
    border: 1px solid rgba(56, 100, 79, 1);
    font-weight: 600;
    font-size: 14px;
    color: white;
    background-color: rgba(56, 100, 79, 1);
}

/* HERO TEXT CONTAINER */
.aboutHeroContent {
    width: 90%;
    max-width: 1200px;
    margin-top: 50px;
    height: 100%; 
}

/* TITLE */
.aboutHeroContent h1 {
    font-size: 60px;
    color: white;
    font-weight: 700;
    margin-bottom: 20px;
}

/* PARAGRAPH */
.aboutHeroContent p {
    font-size: 20px;
    color: rgba(255,255,255,0.85);
    max-width: 600px;
    line-height: 1.6;
}
/* ================= BIODIGESTER SECTION ================= */

.biodigesterSection {
    width: 100%;
    background-color: #f3f4f3;
    padding: 50px 20px 50px 20px;
}

.biodigesterContainer {
    width: 95%;
    max-width: 1200px;
    margin: auto;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

/* LEFT TEXT */
.biodigesterText {
    flex: 1;
}

.biodigesterText h2 {
    font-size: 36px;
    color: #1f2d2a;
    margin-bottom: 20px;
}

.bioDesc {
    font-size: 15px;
    line-height: 1.8;
    color: #6b7280;
    margin-bottom: 25px;
    max-width: 520px;
}

/* LIST */
.bioList {
    list-style: none;
    padding: 0;
}

.bioList li {
    font-size: 14px;
    color: #2d2d2d;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* GREEN CHECK ICON */
.bioList li::before {
    content: "✔";
    color: #1f513a;
    font-size: 14px;
    background-color: #e6f4ec;
    border-radius: 50%;
    padding: 4px 7px;
}

/* RIGHT IMAGE */
.biodigesterImage {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.biodigesterImage img {
    width: 100%;
    max-width: 550px;
    border-radius: 20px;
    object-fit: cover;
}

/* ================= INSTALLATION PROCESS ================= */

.processSection {
    width: 100%;
    padding: 50px 20px;
    background-color: #f3f4f3;
    display: flex;
    justify-content: center;
}

/* OUTER BEIGE BOX */
.processOuter {
    width: 95%;
    max-width: 1100px;
    background-color: rgba(241, 237, 228, 1); /* beige */
    border-radius: 30px;
    padding: 60px 20px;
    display: flex;
    justify-content: center;
}

/* INNER CARD */
.processCard {
    width: 100%;
    max-width: 700px;
    background-color: #ffffff;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.05);
}

/* TITLE */
.processCard h3 {
    font-size: 20px;
    color: #1f513a;
    margin-bottom: 25px;
}

/* LIST */
.processList {
    list-style: none;
    padding: 0;
}

/* LIST ITEM */
.processList li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 14px;
    color: #4b5563;
}

/* NUMBER CIRCLE */
.processList li span {
    width: 26px;
    height: 26px;
    background-color: #1f513a;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
}

/* ================= SERVICE SECTION ================= */

.serviceSection {
    width: 100%;
    background-color: #f3f4f3;
    padding: 50px 20px;
}

.serviceContainer {
    width: 95%;
    max-width: 1200px;
    margin: auto;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}

/* LEFT IMAGE */
.serviceImage {
    flex: 1;
}

.serviceImage img {
    width: 100%;
    max-width: 550px;
    border-radius: 20px;
    object-fit: cover;
}

/* RIGHT TEXT */
.serviceText {
    flex: 1;
}

.serviceText h2 {
    font-size: 32px;
    color: #1f2d2a;
    margin-bottom: 15px;
}

.serviceDesc {
    font-size: 15px;
    line-height: 1.8;
    color: #6b7280;
    margin-bottom: 20px;
    max-width: 520px;
}

/* LIST */
.serviceList {
    list-style: none;
    padding: 0;
    margin-bottom: 25px;
}

.serviceList li {
    font-size: 14px;
    color: #2d2d2d;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* TOOL ICON STYLE */
.serviceList li::before {
    content: "🔧";
    font-size: 14px;
}

/* BUTTON */
.serviceBtn {
    padding: 12px 24px;
    border-radius: 999px;
    border: none;
    background-color: #1f513a;
    color: white;
    font-size: 14px;
    cursor: pointer;
    transition: 0.3s ease;
}

.serviceBtn:hover {
    background-color: #163d2c;
}

/* ================= WHO WE SUPPORT ================= */

.supportSection {
    width: 100%;
    background-color: #f3f4f3;
    padding: 80px 20px;
    display: flex;
    justify-content: center;
}

/* OUTER BOX */
.supportContainer {
    width: 95%;
    max-width: 1100px;
    background-color: rgba(241, 237, 228, 1);
    border-radius: 25px;
    padding: 60px 20px;
    text-align: center;
}

/* TITLE */
.supportContainer h2 {
    font-size: 26px;
    color: #1f2d2a;
    margin-bottom: 10px;
}

/* DESCRIPTION */
.supportDesc {
    font-size: 13px;
    color: #6b7280;
    margin-bottom: 40px;
}

/* GRID */
.supportGrid {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* CARD */
.supportCard {
    width: 140px;
    height: 110px;
    background-color: #ffffff;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 10px;
    transition: 0.3s ease;
    box-shadow: 0 4px 10px rgba(0,0,0,0.03);
}

/* ICON */
.supportCard .material-icons {
    font-size: 28px;
    color: #1f513a;
}

/* TEXT */
.supportCard p {
    font-size: 12px;
    color: #1f2d2a;
}

/* HOVER */
.supportCard:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.08);
}

/* ================= CTA SECTION ================= */

.ctaSection {
    width: 100%;
    /* background: linear-gradient(
        to bottom,
        #1f513a,
        #225c42
    ); */
    background-color: rgba(31, 81, 52, 1);
    padding: 80px 20px;
    display: flex;
    justify-content: center;
    text-align: center;
}

/* CONTAINER */
.ctaContainer {
    max-width: 800px;
}

/* TITLE */
.ctaContainer h2 {
    font-size: 32px;
    color: white;
    margin-bottom: 15px;
    font-weight: 600;
}

/* TEXT */
.ctaContainer p {
    font-size: 14px;
    color: rgba(255,255,255,0.8);
    line-height: 1.7;
    margin-bottom: 35px;
}

/* BUTTON WRAPPER */
.ctaButtons {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

/* PRIMARY (white button) */
.ctaPrimary {
    padding: 12px 22px;
    border-radius: 999px;
    border: none;
    background-color: #ffffff;
    color: #1f513a;
    font-size: 13px;
    cursor: pointer;
    font-weight: 500;
}

/* SECONDARY (green button) */
.ctaSecondary {
    padding: 12px 22px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.7);
    background-color: transparent;
    color: white;
    font-size: 13px;
    cursor: pointer;
    font-weight: 500;
}

/* OUTLINE BUTTON */
.ctaOutline {
    padding: 12px 22px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.7);
    background-color: transparent;
    color: white;
    font-size: 13px;
    cursor: pointer;
    font-weight: 500;
}

/* HOVER EFFECTS */
.ctaPrimary:hover {
    background-color: #f3f4f3;
}

.ctaSecondary:hover {
    background-color: #1f513a;
}

.ctaOutline:hover {
    background-color: white;
    color: #1f513a;
}