.sustainability-hero {
    position: relative;
    min-height: 100vh;
    background: url('../img/sustainability_banner.jpeg') center/cover no-repeat;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg,
            rgba(0, 0, 0, 0.85) 0%,
            rgba(0, 0, 0, 0.65) 40%,
            rgba(0, 0, 0, 0.25) 100%);
}

.hero-label {
    font-size: 14px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #e5b73b;
    margin-bottom: 15px;
    display: inline-block;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-description {
    font-size: 18px;
    line-height: 1.6;
    color: #e0e0e0;
    max-width: 520px;
    margin-bottom: 30px;
}

.btn-primary-custom {
    background: #e5b73b;
    color: white;
    padding: 12px 28px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
}

.btn-primary-custom:hover {
    background: #e6b224;
}

.btn-outline-custom {
    border: 2px solid #fff;
    color: #fff;
    padding: 12px 26px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
}

.btn-outline-custom:hover {
    background: white;
    color: #111;
}

.hero-image {
    max-width: 420px;
    animation: float 6s ease-in-out infinite;
}

/* subtle floating animation */

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-12px);
    }

    100% {
        transform: translateY(0px);
    }
}

.s-card {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
    height: 100%;
    transition: 0.3s;
}

.s-card:hover {
    transform: translateY(-5px);
}

.impact-box {
    background: #0c5b5d;
    padding: 40px;
    border-radius: 12px;
}

.esg-box {
    padding: 25px;
    border: 1px solid #eee;
    border-radius: 10px;
    font-weight: 600;
    background: #fafafa;
}

.sustainability-img {
    position: relative;
    z-index: 1;
}

.leaf-animate {
    position: absolute;
    top: 88%;
    right: 40px;
    width: 120px;
    z-index: 2;
    animation: leafFloatRotate 4s ease-in-out infinite;
    /* animation: floatLeaf 3s ease-in-out infinite,
                rotateLeaf 6s ease-in-out infinite; */
}

@keyframes leafFloatRotate {
    0% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-15px) rotate(8deg);
    }

    100% {
        transform: translateY(0px) rotate(0deg);
    }
}

.s-card {
    position: relative;
    background: #fff;
    padding: 25px;
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    height: 100%;
    overflow: hidden;
}

.s-card svg {
    position: absolute;
    bottom: 15px;
    right: 15px;
    width: 55px;
    height: 55px;
    opacity: 0.08;
}

.impact-card {
    position: relative;
    background: #fff;
    padding: 30px;
    border-radius: 18px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    height: 100%;
    overflow: hidden;
}

.impact-card svg {
    position: absolute;
    bottom: 10px;
    right: 20px;
    width: 55px;
    opacity: 0.08;
    animation: leafFloatRotate 4s ease-in-out infinite;
}

.impact-detail-card {
    background: rgba(255, 255, 255, 0.08);
    padding: 25px;
    border-radius: 12px;
    backdrop-filter: blur(6px);
    height: 100%;
}

.impact-detail-card h5 {
    font-weight: 600;
    margin-bottom: 10px;
}

.impact-detail-card p {
    font-size: 14px;
    color: #dcdcdc;
}

.impact-conclusion {
    font-size: 15px;
    font-style: italic;
    color: #dcdcdc;
}

.divider {
    width: 32px;
    height: 2px;
    background-color: #d6e4e7;
    margin-bottom: 12px;
}

.esg-card {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.06);
    transition: all .3s;
    height: 100%;
}

.esg-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.12);
}

.esg-card i {
    font-size: 26px;
    color: #e5b73b;
    background-color: #e5b83b33;
    padding: 10px 15px;
    text-align: center;
    border-radius: 10px;
}

.esg-card h6 {
    font-weight: 600;
    margin: 15px 0px 6px;
}

.esg-card p {
    font-size: 14px;
    color: #666;
}


.parallax-impact {
    position: relative;
    background-image: url("https://img.freepik.com/free-photo/solar-panels-ground-nature-greenery-around_1268-18260.jpg?t=st=1773643939~exp=1773647539~hmac=83015345d9e462381727924d9080bab9e27a2292cb2a855ceaa29cd490cb6f6e&w=1480");
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 100px 0;
}

/* Dark overlay */
.parallax-impact .overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
}

.parallax-impact .container {
    position: relative;
    z-index: 2;
}

/* Text */
.impact-title {
    font-size: 40px;
    font-weight: 700;
}

.impact-desc {
    color: #d7d7d7;
    max-width: 520px;
}

.text-highlight {
    color: #095763;
}

/* Feature Pills */
.impact-features {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.impact-item {
    background: rgba(255, 255, 255, 0.12);
    padding: 10px 18px;
    border-radius: 30px;
    font-size: 14px;
    backdrop-filter: blur(6px);
}

.impact-item i {
    margin-right: 6px;
}

/* Warranty Card */
.warranty-card {
    background: #095763;
    padding: 55px 35px;
    border-radius: 18px;
    color: #fff;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.warranty-card h2 {
    font-size: 46px;
    font-weight: 700;
    margin-bottom: 5px;
}

.warranty-icon {
    font-size: 34px;
    margin-bottom: 12px;
}

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

    .impact-title {
        font-size: 30px;
    }

    .parallax-impact {
        background-attachment: scroll;
    }

}