:root {
    --primary-color: #19504b;
    --secondary-color: #165d59;
    --light-bg-color: #ebf5f3;
    --accent-color: #116c89;
    --gray-color: #e7e5e5;
}


/* Top Header */
.top-header {
    background-color: var(--primary-color);
    font-size: 14px;
    color: #fff;
}

a {
    text-decoration: none;
    color: #fff;
}

.nav-logo img {
    height: 60px;
    /* logo ka size */
    width: auto;
}

/* Navbar */
.navbar {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.navbar-collapse .nav-item a {
    /* color: #fff; */
    transition: transform 0.35s ease;
    /* background-color: red; */
    padding: 10px;
    margin: 0px 5px;
    font-weight: 500;
}

.navbar-collapse .nav-item:hover a {
    transform: scale(1.2);
    font-weight: 500;
}


/* banner */
.banner {
    width: 100%;
    overflow: hidden;
}

.banner img {
    width: 100%;
    /* full width */
    height: auto;
    /* aspect ratio safe */
    display: block;
    /* unwanted gaps remove */
    object-fit: contain;
}

@media (max-width: 768px) {
    .banner img {
        width: 100%;
        height: auto;
    }
}



/* Marquee */
.marquee-section {
    background: var(--accent-color);
    padding: 12px 0;
    /* margin: 10px 0px; */
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: marquee 25s linear infinite;
}

.marquee-item {
    color: #fff;
    font-size: 16px;
    font-weight: 500;
    padding: 0 40px;
    white-space: nowrap;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .marquee-item {
        font-size: 14px;
        padding: 0 20px;
    }
}

/* about section */
.about-3d-section {
    background: #f9f9f9;
}

/* Text */
.hover-section {
    padding: 40px 20px;
}

/* Heading */
.section-title {
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
    font-size: clamp(22px, 3vw, 32px);
    color: #1a1a1a;
}

/* Decorative underline */
.section-title::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 40px;
    /* default small line */
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
    transform: translateX(-50%);
    transition: width 0.4s ease;
}

/* Section hover effect */
.hover-section:hover .section-title::after {
    width: 100px;
    /* expand on hover */
}

/* Mobile support (touch friendly) */
@media (max-width: 768px) {
    .hover-section:hover .section-title::after {
        width: 70px;
    }
}


.about-heading {
    font-size: 34px;
    font-weight: 700;
}

.about-desc {
    font-size: 16px;
    color: #555;
}

.btn {
    color: var(--secondary-color);
    border: 1px solid var(--secondary-color);
    font-weight: 500;
    background: transparent;
    transition: all 0.3s ease;
    box-shadow: 0px 0px 10px var(--secondary-color);
}

.btn:hover {
    color: #fff;
    background-color: var(--secondary-color);
}

/* 3D Card */
.tilt-card {
    position: relative;
    padding: 4px;
    /* border thickness */
    overflow: hidden;
    transform-style: preserve-3d;
    transition: transform 0.15s ease-out;
    box-shadow: 5px 5px 5px rgba(17, 108, 137, 0.3);
}

/* Moving animated border */
.tilt-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, #116c89, transparent);
    background-size: 300% 300%;
    animation: borderRun 4s linear infinite;
    z-index: 1;
}

/* Inner image */
.tilt-card img {
    position: relative;
    width: 100%;
    display: block;
    z-index: 2;
    background: #fff;
}

/* Animation */
@keyframes borderRun {
    0% {
        background-position: 0% 50%;
    }

    100% {
        background-position: 300% 50%;
    }
}


/* Mobile */
@media (max-width: 768px) {
    .about-heading {
        font-size: 26px;
    }

    .about-3d-section {
        text-align: center;
    }
}

/* product section */
.product-section {
    /* background: #f8f9fa; */
    background-color: var(--light-bg-color);
}

.section-title {
    font-size: 36px;
    font-weight: 700;
}

.section-subtitle {
    color: #666;
}

/* Card */
.product-card {
    background: #fff;
    border-radius: 5px;
    padding-bottom: 20px;
    text-align: center;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
    transition: transform 0.4s ease;
    overflow: hidden;
}

/* Image Box */
.product-img {
    position: relative;
    overflow: hidden;
    /* border-radius: 14px; */
}

/* Image */
.product-img img {
    width: 100%;
    transition: transform 0.6s ease;
}

/* MIRROR SHINE LAYER */
.product-img::before {
    content: "";
    position: absolute;
    top: 0;
    left: -120%;
    width: 45%;
    height: 100%;
    background: linear-gradient(120deg,
            rgba(255, 255, 255, 0),
            rgba(255, 255, 255, 0.6),
            rgba(255, 255, 255, 0));
    transform: skewX(-20deg);
    opacity: 0;
}

/* Hover Effects */
.product-card:hover {
    transform: translateY(-6px);
}

.product-card:hover .enquiry-btn {
    color: #fff;
    background-color: var(--secondary-color);
    box-shadow: none;
}

.product-card:hover .product-img img {
    transform: scale(1.07);
}

.product-card:hover .product-img::before {
    animation: mirrorShine 1.1s ease-in-out forwards;
    opacity: 1;
}

/* Shine Animation */
@keyframes mirrorShine {
    0% {
        left: -120%;
        opacity: 0;
    }

    50% {
        opacity: 1;
    }

    100% {
        left: 120%;
        opacity: 0;
    }
}

/* Text + Button */
.product-name {
    margin: 15px auto;
    font-size: 16px;
    font-weight: 600;
    /* padding: 0px 10px; */
}

.enquiry-btn {
    padding: 6px 18px;
    transition: all 0.3s ease;
    box-shadow: inset 0px 0px 10px rgba(17, 108, 137, 0.3);
}

.enquiry-btn:hover {
    transform: scale(1.08);

}



/* Mobile */
@media (max-width: 768px) {
    .product-name {
        font-size: 12px;
    }

    .section-title {
        font-size: 26px;
    }
}


/* footer section */
.site-footer {
    background: var(--primary-color);
    color: #fff;
    margin-top: 60px;
}

.footer-container {
    max-width: 1200px;
    margin: auto;
    padding: 50px 20px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.footer-col h3,
.footer-col h4 {
    margin-bottom: 18px;
    font-size: 20px;
}

.footer-col p {
    line-height: 1.6;
    opacity: 0.9;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: #e5f9f8;
    text-decoration: none;
    transition: 0.3s;
}

.footer-col ul li a:hover {
    color: #fff;
    padding-left: 6px;
}

.social-icons {
    margin-top: 15px;
}

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    margin-right: 8px;
    color: #fff;
    text-decoration: none;
    transition: 0.3s;
}

.social-icons a:hover {
    background: #fff;
    color: #116c89;
    transform: translateY(-4px) scale(1.1);
}

.footer-bottom {
    text-align: center;
    padding: 18px;
    background: rgba(0, 0, 0, 0.2);
    font-size: 14px;
}

/* Tablet */
@media (max-width: 992px) {
    .footer-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 576px) {
    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-icons {
        justify-content: center;
    }
}


.contact-split {
    padding: 70px 20px;
    background: linear-gradient(135deg, #e5f9f8, #f7ffff);
}

.split-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    max-width: 1100px;
    margin: auto;
    background: #fff;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.12);
}

/* Left Image */
.split-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Right Form */
.split-form {
    padding: 35px;
}

.split-form h2 {
    margin-bottom: 20px;
    color: #19504b;
    font-size: clamp(22px, 3vw, 32px);
}

/* Grid fields */
.field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

/* Inputs */
.split-form input,
.split-form textarea {
    width: 100%;
    padding: 13px 14px;
    border-radius: 10px;
    border: 1px solid #cfe3e2;
    font-size: 15px;
    transition: 0.25s;
}

.split-form input:focus,
.split-form textarea:focus {
    border-color: #116c89;
    outline: none;
    box-shadow: 0 0 0 3px rgba(17, 108, 137, 0.15);
}

/* Button */
.split-form button {
    margin-top: 10px;
    padding: 14px 26px;
    border: none;
    border-radius: 30px;
    background: linear-gradient(135deg, #19504b, #116c89);
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.split-form button:hover {
    transform: scale(1.07);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.25);
}

@media (max-width: 768px) {
    .split-box {
        grid-template-columns: 1fr;
    }

    .split-image {
        height: 260px;
    }

    .field-row {
        grid-template-columns: 1fr;
    }

    .split-form {
        padding: 22px;
    }
}

/* about page */
.about-section {
    padding: 70px 20px;
    background: #f8fcfc;
}

.about-title {
    text-align: center;
    font-size: clamp(26px, 3vw, 38px);
    margin-bottom: 45px;
    color: #19504b;
}

/* Split layout */
.about-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 50px;
}

.about-img img {
    width: 100%;
    border-radius: 18px;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.15);
    transition: transform .4s ease;
}

.about-img img:hover {
    transform: scale(1.05);
}

/* Text */
.about-text h3 {
    margin-bottom: 15px;
    color: #165d59;
}

.about-text p {
    margin-bottom: 14px;
    line-height: 1.7;
    color: #444;
}

.about-btn {
    display: inline-block;
    padding: 12px 22px;
    border-radius: 30px;
    text-decoration: none;
    color: #fff;
    background: linear-gradient(135deg, #19504b, #116c89);
    transition: .3s;
}

.about-btn:hover {
    transform: scale(1.08);
}

/* Feature cards (Add-On Section) */
.about-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.feature-card {
    background: #fff;
    padding: 25px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
    transition: .3s;
}

.feature-card i {
    font-size: 28px;
    color: #116c89;
    margin-bottom: 12px;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 18px 38px rgba(0, 0, 0, 0.18);
}

@media (max-width: 992px) {
    .about-features {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .about-split {
        grid-template-columns: 1fr;
    }

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

    .about-title {
        margin-bottom: 30px;
    }
}



/* All products name in home page */
.info-section {
    padding: 60px 15px;
    background: #f8fbfa;
    font-family: "Poppins", sans-serif;
}

.section-title {
    text-align: center;
    font-size: 32px;
    margin-bottom: 40px;
    color: #19504b;
}

.info-grid {
    max-width: 1200px;
    margin: auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.info-box {
    background: #ffffff;
    border-radius: 18px;
    padding: 22px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
    text-align: start;
}

.info-box:hover {
    transform: translateY(-6px);
}

.info-box h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: #165d59;
}

.info-box ul {
    padding-left: 18px;
    margin: 0;
}

.info-box li {
    font-size: 14px;
    color: #444;
    margin-bottom: 6px;
    text-align: start;
}

/* Tablet */
@media (max-width: 992px) {
    .info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 576px) {
    .info-grid {
        grid-template-columns: 1fr;
    }
}