:root {
      --primary-green: #1f8c3a;
      --text-dark: #222;
      --text-light: #ffffff;
    }

    header {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      z-index: 1000;
    }

    .top-bar {
      background-color: var(--primary-green);
      color: var(--text-light);
      padding: 6px 0;
      font-size: 0.9rem;
    }

    .top-bar .contact-info {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
    }

    .top-bar a {
      color: var(--text-light);
      text-decoration: none;
      margin-right: 15px;
      transition: opacity 0.3s ease;
    }

    .top-bar a:hover {
      opacity: 0.8;
    }

    .top-bar i {
      margin-right: 6px;
    }

    .navbar {
      background: #fff;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
      padding: 15px 0;
      transition: all 0.3s ease;
    }

    .navbar-brand {
      font-size: 1.8rem;
      font-weight: 700;
      color: var(--primary-green);
      letter-spacing: 0.5px;
      text-transform: uppercase;
    }

    .navbar-nav .nav-link {
      color: var(--text-dark);
      font-weight: 500;
      font-size: 1rem;
      margin: 0 10px;
      position: relative;
      transition: color 0.3s ease;
    }

    .navbar-nav .nav-link::after {
      content: '';
      position: absolute;
      bottom: -4px;
      left: 0;
      width: 0;
      height: 2px;
      background-color: var(--primary-green);
      transition: width 0.3s ease;
    }

    .navbar-nav .nav-link:hover,
    .navbar-nav .nav-link.active {
      color: var(--primary-green);
    }

    .navbar-nav .nav-link:hover::after,
    .navbar-nav .nav-link.active::after {
      width: 100%;
    }

    .navbar.navbar-scrolled {
      padding: 10px 0;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.12);
    }

    @media (max-width: 991px) {
      .navbar-nav .nav-link {
        padding: 10px 0;
        border-bottom: 1px solid #eee;
      }

      .navbar-nav .nav-link:last-child {
        border-bottom: none;
      }
    }

    /* header section style */
    :root {
      --primary-green: #2a7f3e;
      --light-green: #4caf50;
      --dark-overlay: rgba(0, 0, 0, 0.8);
      --text-light: #ffffff;
    }

    body {
      margin: 0;
      font-family: "Rubik", sans-serif;
      overflow-x: hidden;
      background: #FCFFF9;
      letter-spacing: 0.5px;
    }

    h1,
    h2,
    h3,
    h4,
    h5,
    h6 {
      font-family: "Rajdhani", sans-serif;
      letter-spacing: 1px;
    }

    .all-section-fix {
      margin-top: 137px;
    }

    @media (max-width: 992px) {
      .all-section-fix {
        margin-top: 77px;
      }
    }

    .hero-section {
      position: relative;
      height: 100vh;
      min-height: 600px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--text-light);
      overflow: hidden;
      background: #000;
    }

    .hero-text-center {
      text-align: center;
    }

    /* image as background */
    .hero-bg {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 120%;
      overflow: hidden;
      z-index: 0;
    }

    .hero-bg img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center;
      will-change: transform;
    }

    /* overlay */
    .hero-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg,
          rgba(0, 0, 0, 0.85) 0%,
          rgba(0, 0, 0, 0.7) 40%,
          rgba(42, 127, 62, 0.4) 80%);
      z-index: 1;
    }

    /* content */
    .hero-content {
      position: relative;
      z-index: 2;
      text-align: left;
      max-width: 800px;
      padding: 0 20px;
    }

    /* title animation */
    .hero-title {
      font-size: 3.5rem;
      font-weight: 700;
      margin-bottom: 25px;
      line-height: 1.2;
      opacity: 0;
      transform: translateY(30px);
      animation: fadeInUp 1s ease-out 0.3s forwards;
    }

    .hero-title .highlight {
      color: var(--light-green);
      position: relative;
    }

    .hero-title .highlight::after {
      content: '';
      position: absolute;
      left: 0;
      bottom: -5px;
      width: 0;
      height: 3px;
      background: linear-gradient(90deg, var(--light-green), var(--primary-green));
      animation: underlineGrow 1.2s ease-out 1.2s forwards;
    }

    @keyframes underlineGrow {
      to {
        width: 100%;
      }
    }

    .hero-subtitle {
      font-size: 1.2rem;
      color: rgba(255, 255, 255, 0.9);
      margin-bottom: 40px;
      opacity: 0;
      transform: translateY(30px);
      animation: fadeInUp 1s ease-out 0.6s forwards;
      max-width: 550px;
      line-height: 1.6;
    }

    @keyframes fadeInUp {
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    /* explore button */
    .explore-btn {
      display: inline-flex;
      align-items: center;
      background: linear-gradient(135deg, #000, #1a1a1a);
      color: #fff;
      padding: 15px 35px;
      border-radius: 50px;
      border: 2px solid transparent;
      font-size: 18px;
      font-weight: 600;
      cursor: pointer;
      position: relative;
      overflow: hidden;
      transition: all 0.3s ease;
      animation: fadeInUp 1s ease-out 1s forwards;
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    }

    .explore-btn::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(76, 175, 80, 0.4), transparent);
      transition: left 0.6s;
    }

    .explore-btn:hover::before {
      left: 100%;
    }

    .explore-btn:hover {
      transform: translateY(-4px) scale(1.04);
      border-color: var(--light-green);
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    }

    .explore-btn:active {
      transform: translateY(0);
    }

    .explore-btn .arrow-container {
      background: var(--light-green);
      border-radius: 50%;
      width: 35px;
      height: 35px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-left: 10px;
      transition: all 0.4s ease;
    }

    .explore-btn:hover .arrow-container {
      background: var(--primary-green);
      transform: rotate(360deg);
    }

    .explore-btn .arrow {
      color: #000;
      font-size: 16px;
      transition: transform 0.3s ease;
    }

    .explore-btn:hover .arrow {
      transform: translateX(3px);
    }

    /* ripple effect */
    .ripple {
      position: absolute;
      border-radius: 50%;
      background-color: rgba(76, 175, 80, 0.5);
      transform: scale(0);
      animation: rippleAnim 0.6s ease-out;
      z-index: 0;
    }

    @keyframes rippleAnim {
      to {
        transform: scale(4);
        opacity: 0;
      }
    }

    .floating {
      animation: floating 3s ease-in-out infinite;
    }

    @keyframes floating {

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

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

    @media (max-width: 992px) {
      .hero-title {
        font-size: 2.6rem;
      }
    }

    @media (max-width: 768px) {
      .hero-title {
        font-size: 2rem;
      }

      .hero-subtitle {
        font-size: 1rem;
      }
    }

    @media (max-width: 576px) {
      .explore-btn {
        padding: 13px 28px;
        font-size: 16px;
      }
    }

    /* about section style */
    .about-solar-section {
      padding: 0;
      overflow: hidden;
    }

    .section-title {
      font-family: 'Rajdhani', sans-serif;
      font-weight: 700;
      font-size: 2.8rem;
      color: var(--dark-green);
      margin-bottom: 25px;
      position: relative;
      display: inline-block;
    }

    .section-title::after {
      content: "";
      position: absolute;
      bottom: -10px;
      left: 0;
      width: 90px;
      height: 4px;
      background: linear-gradient(90deg, var(--primary-green), var(--light-green));
      border-radius: 2px;
    }

    .section-content {
      font-size: 1.05rem;
      line-height: 1.8;
      color: #555;
      margin-bottom: 20px;
      text-align: justify;
    }

    /* image container */
    .image-container {
      position: relative;
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
      width: 100%;
      height: 420px;
    }

    .solar-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center;
      transition: transform 1s ease;
    }

    .image-container:hover .solar-image {
      transform: scale(1.06);
    }

    .image-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(42, 127, 62, 0.2), rgba(0, 102, 204, 0.2));
      opacity: 0;
      transition: opacity 0.5s ease;
    }

    .image-container:hover .image-overlay {
      opacity: 1;
    }

    .light-effect {
      position: absolute;
      top: 0;
      left: -120%;
      width: 60%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
      transform: skewX(-25deg);
      transition: left 0.75s ease;
    }

    .image-container:hover .light-effect {
      left: 150%;
    }

    /* cta button */
    .cta-button {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: linear-gradient(135deg, var(--primary-green), var(--light-green));
      color: #fff;
      padding: 12px 28px;
      border: none;
      border-radius: 50px;
      font-weight: 600;
      cursor: pointer;
      transition: all 0.3s ease;
      box-shadow: 0 5px 15px rgba(42, 127, 62, 0.3);
    }

    .cta-button:hover {
      transform: translateY(-3px);
      box-shadow: 0 8px 25px rgba(42, 127, 62, 0.4);
    }

    .cta-button .arrow {
      transition: transform 0.3s ease;
    }

    .cta-button:hover .arrow {
      transform: translateX(5px);
    }

    /* animations */
    @keyframes fadeInUp {
      from {
        opacity: 0;
        transform: translateY(30px);
      }

      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .fade-in-up {
      opacity: 0;
      animation: fadeInUp 0.8s ease-out forwards;
    }

    .delay-1 {
      animation-delay: 0.3s;
    }

    .delay-2 {
      animation-delay: 0.6s;
    }

    /* responsive */
    @media (max-width: 991.98px) {
      .section-title {
        font-size: 2.3rem;
      }

      .image-container {
        height: 360px;
      }
    }

    @media (max-width: 767.98px) {
      .section-title {
        font-size: 2rem;
      }

      .section-content {
        font-size: 1rem;
      }

      .image-container {
        height: 300px;
      }
    }

    /* product section style */
    body {
      margin: 0;

      overflow-x: hidden;
      scroll-behavior: smooth;
    }

    .sticky-wrapper {
      position: relative;
      height: 300vh;
    }

    .product-section {
      position: sticky;
      top: 0;
      height: 100vh;
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 60px 5%;
      transition: background 0.6s ease-in-out;
      overflow: hidden;
      color: #111;
    }

    .section-content {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      width: 100%;
      max-width: 1300px;
    }

    .text-content {
      flex: 1 1 50%;
      padding-right: 40px;
    }

    .text-content h2 {
      font-size: 2.2rem;
      font-weight: 700;
      margin-bottom: 15px;
      border-left: 6px solid #1FA84B;
      padding-left: 15px;
    }

    .text-content p {
      font-size: 1rem;
      line-height: 1.6;
      margin-bottom: 20px;
      color: #222;
    }

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

    .text-content ul li {
      margin-bottom: 10px;
      font-size: 1rem;
      color: #111;
    }

    .img-content {
      flex: 1 1 45%;
      text-align: center;
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .img-content img {
      width: 100%;
      max-width: 400px;
      aspect-ratio: 1 / 1;
      object-fit: contain;
      border-radius: 15px;
      padding: 10px;
      transition: transform 0.5s ease;
    }

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

    .section-one {
      background: linear-gradient(135deg, #dbeafe, #1e40af);
    }

    .section-two {
      background: linear-gradient(135deg, #d1fae5, #065f46);
    }

    .section-three {
      background: linear-gradient(135deg, #fef3c7, #b45309);
    }

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

      .text-content {
        padding-right: 0;
        margin-bottom: 25px;
      }

      .text-content h2 {
        font-size: 1.8rem;
        border-left: none;
        border-bottom: 4px solid #1FA84B;
        display: inline-block;
        padding-bottom: 5px;
      }

      .img-content img {
        max-width: 300px;
      }
    }

    @media (max-width: 576px) {
      .text-content h2 {
        font-size: 1.6rem;
      }

      .text-content p {
        font-size: 0.95rem;
      }

      .text-content ul li {
        font-size: 0.9rem;
      }

      .img-content img {
        max-width: 250px;
      }
    }

    /* global section style */
    .global-presence-section {
      overflow: hidden;
      padding: 0;
      position: relative;
    }

    .section-subtitle {
      font-family: 'Rajdhani', sans-serif;
      color: #3a8d2f;
      font-weight: 600;
      letter-spacing: 1px;
      text-transform: uppercase;
      margin-bottom: 8px;
    }

    .product-section-title {
      font-family: 'Rajdhani', sans-serif;
      font-weight: 700;
      font-size: 2.6rem;
      color: #001f12;
      margin-bottom: 20px;
    }

    .section-title {
      font-family: 'Rajdhani', sans-serif;
      font-weight: 700;
      font-size: 2.6rem;
      color: #001f12;
      margin-bottom: 20px;
    }

    .section-text {
      font-family: 'Rubik', sans-serif;
      color: #555;
      line-height: 1.8;
      margin-bottom: 15px;
      text-align: justify;
    }

    .world-map {
      max-width: 100%;
      height: auto;
      filter: drop-shadow(0px 5px 12px rgba(0, 0, 0, 0.15));
      transition: transform 1.2s ease, filter 1s ease;
    }

    .world-map:hover {
      transform: scale(1.05);
      filter: drop-shadow(0px 8px 18px rgba(0, 0, 0, 0.25));
    }

    @media (max-width: 992px) {
      .section-title {
        font-size: 2.2rem;
      }
    }

    @media (max-width: 768px) {
      .section-title {
        font-size: 1.9rem;
      }

      .world-map {
        margin-top: 25px;
      }
    }

    /* menufactur section style */
    .manufacturing-section {
      text-align: center;
      padding: 0;
    }

    .title-section {
      font-weight: bolder;
      margin-bottom: 10px;
    }

    .manufacturing-section p {
      color: #555;
      max-width: 700px;
      margin: 0 auto 50px;
    }

    .manu-card {
      position: relative;
      overflow: hidden;
      height: 360px;
      color: #fff;
      border-radius: 6px;
      transition: all 0.4s ease-in-out;
    }

    .manu-card img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }

    .manu-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(0, 0, 0, 0.6), rgba(10, 10, 50, 0.6));
      transition: all 0.4s ease;
      z-index: 1;
    }

    .manu-content {
      position: absolute;
      bottom: 0px;
      left: 0px;
      z-index: 2;
      text-align: left;
      padding: 23px;
    }

    .manu-number {
      font-size: 40px;
      font-weight: 700;
      color: #fff;
    }

    .manu-title {
      font-weight: 500;
      font-size: 23px;
      margin-top: 5px;
    }

    .manu-text {
      font-size: 17px;
      margin-top: 5px;
      text-align: justify;
    }

    .manu-card:hover img {
      transform: scale(1.1);
    }

    .manu-card:hover::before {
      background: linear-gradient(135deg, rgba(30, 64, 175, 0.8), rgba(219, 234, 254, 0.4));
    }

    /* process section style */
    .process-slider-section {
      padding: 0;
    }

    .process-card {
      background-color: #e8f5e9;
      border-radius: 12px;
      padding: 20px;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      max-height: 700px;
      min-height: 300px;
      height: 370px;
    }

    .process-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .icon-circle {
      width: 100px;
      height: 100px;
      border-radius: 50%;
      background-color: #1FA84B;
      margin-bottom: 30px;
      display: flex;
      justify-content: center;
      align-items: center;
      overflow: hidden;
    }

    .icon-circle img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .process-card h3 {
      font-size: 1.1rem;
      font-weight: 600;
      margin-bottom: 10px;
      color: #333;
    }

    .process-card p {
      font-size: 17px;
      color: #555;
      text-align: justify;
    }

    .swiper-button-next,
    .swiper-button-prev {
      color: #1FA84B;
    }

    .swiper-pagination-bullet-active {
      background: #1FA84B;
    }

    /* faq section style */
    .solar-faqs-section {
      padding: 0;
    }

    .solar-faqs-section .accordion-button:not(.collapsed) {
      background-color: #1FA84B;
      color: #fff;
      font-size: 17px;
      font-weight: 700;
    }

    .solar-faqs-section .accordion-button:focus {
      z-index: 3;
      border-color: #1FA84B;
      box-shadow: 0 0 0 0.25rem rgba(31, 168, 75, 0.25);
    }

    .solar-faqs-section .accordion-collapse.show {
      border-top: 1px solid #1FA84B;
    }

    /* blog section style */
    .news-media-section {
      padding: 0;
    }

    .news-card {
      position: relative;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
      margin-bottom: 30px;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      cursor: pointer;
      background-color: #fff;
      height: 300px;
    }

    .news-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .news-card img {
      width: 100%;
      display: block;
      transition: transform 0.5s ease;
      height: 300px;
    }

    .news-card-overlay {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.5) 60%, rgba(0, 0, 0, 0) 100%);
      padding: 30px 20px 20px 20px;
      color: white;
      text-align: center;
    }

    .news-card-title {
      font-size: 23px;
      font-weight: 600;
      margin: 0;
    }

    .news-card-description {
      font-size: 17px;
      margin-top: 10px;
      opacity: 0;
      max-height: 0;
      overflow: hidden;
      transition: opacity 0.4s ease, max-height 0.4s ease, margin-top 0.4s ease;
    }

    .news-card:hover .news-card-description {
      opacity: 1;
      max-height: 100px;
      margin-top: 10px;
    }

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

    /* contact section style */
    .cta-section {
      position: relative;
      background-image: url('../img/contactfooterbanner.png');
      background-size: cover;
      background-position: center;
      background-attachment: fixed;
      color: white;
      text-align: center;
      padding: 120px 0;
      overflow: hidden;
    }

    .cta-section::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-color: #36a856b5;
    }

    .cta-content {
      position: relative;
      z-index: 2;
    }

    .cta-title {
      font-size: clamp(2rem, 6vw, 4rem);
      font-weight: 700;
      margin-bottom: 1rem;
    }

    .cta-subtitle {
      font-size: clamp(1rem, 2.5vw, 1.5rem);
      font-weight: 400;
      margin-bottom: 2.5rem;
    }

    .cta-button {
      background-color: #000;
      color: #fff;
      padding: 12px 35px;
      font-size: 1.1rem;
      font-weight: 500;
      border: 2px solid #000;
      border-radius: 50px;
      text-decoration: none;
      display: inline-block;
      transition: all 0.3s ease-in-out;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    }

    .cta-button:hover {
      background-color: #fff;
      color: #000;
      transform: translateY(-3px);
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    }

    @media (max-width: 768px) {
      .cta-section {
        padding: 80px 0;
        background-attachment: scroll;
      }
    }

    /* footer section style */
    footer {
      background-color: #2c2c2c;
      color: #f0f0f0;
      padding-top: 40px;
      font-size: 0.9rem;
    }

    footer h5 {
      color: #ffffff;
      font-size: 1.1rem;
      font-weight: 600;
      margin-bottom: 20px;
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    .footer-top {
      border-bottom: 1px solid #444;
      padding-bottom: 30px;
      margin-bottom: 30px;
    }

    .footer-brand h3 {
      color: #1FA84B;
      font-weight: 700;
      margin-bottom: 10px;
    }

    .footer-brand p {
      color: #b0b0b0;
    }

    .footer-links ul {
      list-style: none;
      padding-left: 0;
    }

    .footer-links ul li {
      margin-bottom: 12px;
    }

    .footer-links ul li a {
      color: #b0b0b0;
      text-decoration: none;
      transition: color 0.3s ease;
    }

    .footer-links ul li a:hover {
      color: #1FA84B;
    }

    .social-icons a {
      color: #f0f0f0;
      font-size: 1.5rem;
      margin-left: 15px;
      transition: color 0.3s ease, transform 0.3s ease;
    }

    .social-icons a:hover {
      color: #1FA84B;
      transform: scale(1.1);
    }

    .footer-bottom {
      background-color: #1a1a1a;
      padding: 20px 0;
      text-align: center;
      margin-top: 40px;
    }

    .footer-bottom p {
      margin: 0;
      color: #888;
    }

    /* responsive adjustments */
    @media (max-width: 768px) {
      .footer-top .text-md-end {
        text-align: center !important;
        margin-top: 20px;
      }

      .footer-links {
        margin-bottom: 30px;
      }
    }

    .section-text-home {
      font-size: 1rem;
      line-height: 1.7;
      color: #333;
      text-align: justify;
    }

    /* about page style */
    .solar-group-section .section-title {
      font-size: 1.8rem;
      font-weight: 700;
    }

    .section-text {
      text-align: center;
      font-size: 1rem;
      line-height: 1.7;
      color: #333;
    }

    .solar-image-wrapper {
      max-width: 100%;
      overflow: hidden;
    }

    /* play button */
    .play-btn {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 80px;
      height: 80px;
      border-radius: 50%;
      border: none;
      background: rgba(0, 150, 60, 0.9);
      color: #fff;
      font-size: 32px;
      display: flex;
      justify-content: center;
      align-items: center;
      cursor: pointer;
      transition: 0.3s ease;
    }

    .play-btn:hover {
      background: rgba(0, 150, 60, 1);
      transform: translate(-50%, -50%) scale(1.1);
    }

    .vm-section::before {
      content: "";
      position: absolute;
      left: 0;
      top: 0;
      height: 100%;
      width: 2px;
      background: #d9d9d9;
    }

    .vm-section::after {
      content: "";
      position: absolute;
      right: 0;
      top: 0;
      height: 100%;
      width: 2px;
      background: #d9d9d9;
    }

    .vm-main-title {
      font-size: 1.6rem;
      font-weight: 700;
      color: #243a2e;
    }

    /* vision/mission block */
    .vm-block {
      padding: 10px 0;
      padding-left: 17px;
      border-left: solid 3px #1FA84B;
    }

    .vm-title {
      font-size: 1.25rem;
      font-weight: 600;
      display: flex;
      align-items: center;
      margin-bottom: 15px;
    }

    /* icon styles */
    .vm-icon {
      font-size: 22px;
      margin-right: 8px;
      color: #0c5f3a;
    }

    /* text paragraph */
    .vm-text {
      font-size: 0.95rem;
      margin-bottom: 10px;
      color: #333;
      line-height: 1.6;
    }

    .solar-card {
      background: url("../img/contactfooterbanner.png") center/cover no-repeat;
      border-radius: 20px;
      padding: 60px 30px;
      position: relative;
      overflow: hidden;
      color: #fff;
      transition: 0.3s ease;
      transform-style: preserve-3d;
    }

    /* sky overlay */
    .solar-overlay {
      position: absolute;
      inset: 0;
      background: rgba(0, 0, 0, 0.45);
      z-index: 1;
    }

    .solar-content {
      position: relative;
      z-index: 5;
    }

    .solar-title {
      text-align: center;
      margin-bottom: 40px;
      font-size: 2rem;
      font-weight: 700;
      letter-spacing: 2px;
    }

    /* item box */
    .solar-item {
      padding: 25px 10px;
      position: relative;
      transition: 0.3s ease;
      border-right: 1px solid rgba(255, 255, 255, 0.3);
    }

    .solar-item:last-child {
      border-right: none;
    }

    .solar-item i {
      font-size: 2.8rem;
      margin-bottom: 10px;
      display: inline-block;
      transition: 0.4s ease;
    }

    .solar-item:hover i {
      transform: scale(1.15) rotateY(20deg);
    }

    @media (max-width: 768px) {
      .solar-item {
        border-right: none !important;
        margin-bottom: 20px;
      }
    }

    .solar-in-world {
      font-size: 27px;
      font-weight: 700;
    }

    .strength-section {
      background: url("../img/blogfour.png") center/cover no-repeat;
      padding: 100px 0;
      position: relative;
    }

    /* dark overlay */
    .strength-section::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.7);
      backdrop-filter: blur(2px);
    }

    .strength-title {
      position: relative;
      color: #fff;
      font-weight: 700;
      font-size: 32px;
      margin-bottom: 40px;
    }

    /* glass cards */
    .strength-card {
      position: relative;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.2);
      border-radius: 12px;
      padding: 28px;
      color: #fff;
      backdrop-filter: blur(6px);
      box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
      transition: all 0.3s ease-in-out;
      height: 100%;
    }

    /* hover animation */
    .strength-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
      background: rgba(255, 255, 255, 0.15);
    }

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

    .strength-card p {
      font-size: 16px;
      line-height: 1.6;
      opacity: 0.9;
      text-align: justify;
    }

    .awards-section img {
      width: 100%;
      border-radius: 8px;
      object-fit: cover;
      height: 100%;
    }

    .right-box img {
      margin-bottom: 20px;
    }

    .left-image-container,
    .right-image-container {
      display: flex;
      justify-content: center;
      align-items: center;
      height: 100%;
    }

    .left-image-container {
      height: 100%;
    }

    .right-image-container {
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      height: 100%;
    }

    /* product page style */
    .solar-module-section {
      padding: 0;
      position: relative;
      display: flex;
      min-height: 100vh;
    }

    .solar-module-card {
      border-radius: 15px;
      background-color: #F5F6FA;
      overflow: hidden;
      transition: all 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
      position: relative;
      opacity: 0;
      min-height: 500px;
      transform: translateY(80px) scale(0.9);
      animation: cardEntrance 1.2s forwards;
      animation-delay: 0.2s;
    }

    .solar-module-card:hover {
      transform: translateY(-20px) scale(1.03);
      box-shadow: 0 10px 10px rgba(0, 0, 0, 0.13);
    }

    /* --- image animetion styel --- */
    .solar-module-img-container {
      position: relative;
      overflow: hidden;
      height: 530px;
    }

    /* shine effect on hover */
    .solar-module-img-container::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 50%;
      height: 100%;
      background: linear-gradient(to right,
          rgba(255, 255, 255, 0) 0%,
          rgba(255, 255, 255, 0.3) 50%,
          rgba(255, 255, 255, 0) 100%);
      transform: skewX(-25deg);
      transition: all 0.75s;
      z-index: 2;
    }

    .solar-module-card:hover .solar-module-img-container::before {
      left: 150%;
    }

    .solar-module-img {
      width: 100%;
      height: 100%;


      object-fit: scale-down;
      object-position: center;

      transition: all 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
      animation: imageZoomIn 10s ease-in-out infinite alternate;
    }

    .solar-module-card:hover .solar-module-img {
      transform: scale(1.2) translateY(-5%);
      filter: brightness(1.1) contrast(1.05);
    }

    /* overlay animation */
    .img-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: linear-gradient(to bottom, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.6) 100%);
      opacity: 0;
      transition: all 0.5s ease;
      z-index: 1;
    }

    .solar-module-card:hover .img-overlay {
      opacity: 1;
    }

    /* badge animation */
    .img-badge {
      position: absolute;
      top: 20px;
      right: 20px;
      background: linear-gradient(45deg, #1FA84B, #1FA84B);
      color: white;
      padding: 8px 18px;
      border-radius: 25px;
      font-size: 0.8rem;
      font-weight: 600;
      box-shadow: 0 5px 15px rgba(37, 139, 64, 0.4);
      opacity: 0;
      transform: scale(0) rotate(-180deg);
      transition: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
      z-index: 3;
    }

    .solar-module-card:hover .img-badge {
      opacity: 1;
      transform: scale(1) rotate(0deg);
    }

    /* --- contant animetion style --- */
    .solar-module-content {
      padding: 30px;
      position: relative;
    }

    .solar-module-title {
      font-size: 1.3rem;
      font-weight: 600;
      margin-bottom: 15px;
      color: #333;
      position: relative;
      opacity: 0;
      transform: translateY(20px);
      animation: contentFadeInUp 0.8s forwards;
      animation-delay: 0.6s;
    }

    .solar-module-title::after {
      content: '';
      position: absolute;
      bottom: -8px;
      left: 0;
      width: 60px;
      height: 3px;
      background: linear-gradient(to right, #1F242C, #1F242C);
      border-radius: 2px;
      transform: scaleX(0);
      transform-origin: left;
      transition: transform 0.5s ease;
    }

    .solar-module-card:hover .solar-module-title::after {
      transform: scaleX(1);
    }

    .solar-module-description {
      font-size: 1rem;
      color: #6c757d;
      margin-bottom: 25px;
      line-height: 1.7;
      opacity: 0;
      transform: translateY(20px);
      animation: contentFadeInUp 0.8s forwards;
      animation-delay: 0.8s;
      text-align: justify;
    }

    .more-detail-btn {
      font-size: 0.9rem;
      font-weight: 500;
      text-transform: uppercase;
      padding: 12px 28px;
      border-radius: 30px;
      background: linear-gradient(45deg, #1F242C, #1F242C);
      color: white;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      position: relative;
      overflow: hidden;
      opacity: 0;
      transform: translateY(20px);
      animation: contentFadeInUp 0.8s forwards;
      animation-delay: 1s;
      transition: all 0.3s ease;
      box-shadow: 0 5px 15px rgba(32, 32, 32, 0.3);
    }

    /* button shine effect */
    .more-detail-btn::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
      transition: left 0.7s;
    }

    .more-detail-btn:hover::before {
      left: 100%;
    }

    .more-detail-btn:hover {
      transform: translateY(-3px) translateX(5px);
      box-shadow: 0 8px 20px rgba(41, 41, 42, 0.4);
      color: white;
    }

    .more-detail-btn:active {
      transform: translateY(-1px) translateX(5px) scale(0.98);
    }

    .more-detail-btn i {
      margin-left: 10px;
      transition: transform 0.3s ease;
    }

    .more-detail-btn:hover i {
      transform: translateX(5px);
    }

    /* feature dots animation */
    @keyframes cardEntrance {
      to {
        opacity: 1;
        transform: translateY(0) scale(1);
      }
    }

    @keyframes imageZoomIn {
      0% {
        transform: scale(1);
      }

      100% {
        transform: scale(1.05);
      }
    }

    @keyframes contentFadeInUp {
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    @keyframes dotPulse {

      0%,
      100% {
        transform: scale(1);
        opacity: 0.6;
      }

      50% {
        transform: scale(1.3);
        opacity: 1;
      }
    }

    @keyframes fadeIn {
      to {
        opacity: 1;
      }
    }

    /* responsive styles */
    @media (max-width: 768px) {
      .solar-module-img-container {
        height: 300px;
      }
    }

    @media (max-width: 1024px) and (min-width: 768px) {
      .solar-module-img-container {
        height: 370px;
      }
    }

    .section-title {
      font-size: 2rem;
      font-weight: 600;
      color: #333;
      margin-bottom: 30px;
      animation: fadeInLeft 1s forwards;
      opacity: 0;
    }

    .row-content {
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      margin-top: 30px;
    }

    .left-content {
      flex: 1;
      padding-right: 30px;
      animation: fadeInLeft 1s forwards;
      opacity: 0;
      animation-delay: 0.3s;
    }

    .right-content {
      flex: 2;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
      animation: fadeInUp 1s forwards;
      opacity: 0;
      animation-delay: 0.5s;
    }

    .info-box {
      background-color: #28a745;
      color: white;
      border-radius: 10px;
      padding: 20px;
      font-size: 1.1rem;
      font-weight: 500;
      text-align: center;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
      opacity: 0;
      transform: translateY(50px);
      animation: fadeInUp 1s forwards;
      animation-delay: 0.7s;
    }

    .info-box:hover {
      background-color: #218838;
      transform: translateY(-5px);
      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    }

    /* animations */
    @keyframes fadeInLeft {
      to {
        opacity: 1;
        transform: translateX(0);
      }
    }

    @keyframes fadeInUp {
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    /* responsive design */
    @media (max-width: 768px) {
      .row-content {
        flex-direction: column;
      }

      .section-title {
        font-size: 1.5rem;
      }
    }

    /* vision style section */
    .vision-section {
      padding: 0;
    }

    .vision-title {
      font-size: 30px;
      font-weight: 700;
      margin-bottom: 15px;
    }

    .vision-subtitle {
      font-size: 15px;
      color: #222;
      margin-bottom: 15px;
    }

    .vision-text {
      line-height: 1.8;
      color: #555;
      font-size: 15px;
      text-align: justify;
    }

    /* rounded image wrapper */
    .vision-image-wrapper {
      max-width: 480px;
      overflow: hidden;
      border-radius: 100px;
    }

    .vision-image {
      width: 100%;
      height: auto;
      object-fit: cover;
    }

    /* responsive text center on small screen */
    @media (max-width: 768px) {

      .vision-title,
      .vision-subtitle,
      .vision-text {
        text-align: center;
      }

      .vision-image-wrapper {
        margin-top: 20px;
      }
    }

    /* footer banner aboutpage */
    .eco-section {
      padding: 80px 0;
      background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
        url('../img/contactfooterbanner.png') no-repeat center/cover;
      color: #fff;
    }

    .eco-title {
      text-align: center;
      font-size: 2.5rem;
      font-weight: 700;
      margin-bottom: 60px;
      opacity: 0;
      animation: ecoFadeDown 1s forwards;
    }

    /* card box (bootstrap col) */
    .eco-card {
      background: rgb(255, 255, 255);
      border-radius: 18px;
      border: 1px solid rgb(255, 255, 255);
      padding: 20px 22px;
      display: flex;
      align-items: center;
      gap: 20px;
      backdrop-filter: blur(7px);
      transform: translateY(40px);
      opacity: 0;
      animation: ecoFadeUp 0.9s forwards;
    }

    .eco-card:nth-child(1) {
      animation-delay: 0.2s;
    }

    .eco-card:nth-child(2) {
      animation-delay: 0.4s;
    }

    .eco-card:nth-child(3) {
      animation-delay: 0.6s;
    }

    /* icon */
    .eco-icon {
      font-size: 2.8rem;
      padding: 15px;
      background: #1FA84B;
      border-radius: 50%;
      transition: 0.3s ease;
    }

    .eco-card:hover .eco-icon {
      transform: scale(1.1) rotate(5deg);
      background: rgba(0, 0, 0, 0.40);
    }

    /* content */
    .eco-content {
      display: flex;
      flex-direction: column;
    }

    .eco-number {
      font-size: 2rem;
      font-weight: 700;
      margin: 0;
      color: #1FA84B;
    }

    .eco-text {
      margin: 0;
      font-size: 1.15rem;
      color: #1FA84B;
      font-weight: 700;
    }

    /* animations */
    @keyframes ecoFadeDown {
      from {
        opacity: 0;
        transform: translateY(-30px);
      }

      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    @keyframes ecoFadeUp {
      from {
        opacity: 0;
        transform: translateY(40px);
      }

      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    @media(max-width:768px) {
      .eco-card {
        margin-bottom: 20px;
      }
    }

    .social-responsibility-section {
      padding: 0;
    }

    .section-title {
      font-size: 2.5rem;
      font-weight: 700;
      margin-bottom: 60px;
      color: var(--dark-green);
      position: relative;
    }

    .project-card {
      background-color: white;
      border-radius: 15px;
      overflow: hidden;
      box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
      transition: all 0.4s ease;
      margin-bottom: 30px;
      position: relative;
    }

    .project-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    }

    .project-img-container {
      position: relative;
      overflow: hidden;
      height: 250px;
    }

    .project-img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.6s ease;
    }

    .project-card:hover .project-img {
      transform: scale(1.1);
    }

    .project-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: linear-gradient(to bottom, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.7) 100%);
      opacity: 0;
      transition: opacity 0.4s ease;
      display: flex;
      align-items: flex-end;
      padding: 20px;
    }

    .project-card:hover .project-overlay {
      opacity: 1;
    }

    .overlay-content {
      color: white;
      transform: translateY(20px);
      transition: transform 0.4s ease;
    }

    .project-card:hover .overlay-content {
      transform: translateY(0);
    }

    .overlay-title {
      font-size: 1.5rem;
      font-weight: 600;
      margin-bottom: 10px;
    }

    .overlay-description {
      font-size: 1rem;
      opacity: 0.9;
    }

    /* Top full width card */
    .top-card {
      margin-bottom: 40px;
    }

    .top-card .project-img-container {
      height: 350px;
    }

    /* bottom half-half cards */
    .bottom-cards .project-img-container {
      height: 250px;
    }

    /* responsive adjustments */
    @media (max-width: 991px) {
      .section-title {
        font-size: 2.2rem;
      }

      .top-card .project-img-container {
        height: 300px;
      }
    }

    @media (max-width: 767px) {
      .section-title {
        font-size: 2rem;
        margin-bottom: 40px;
      }

      .top-card .project-img-container {
        height: 250px;
      }

      .bottom-cards .project-img-container {
        height: 300px;
      }
    }

    @media (max-width: 576px) {
      .section-title {
        font-size: 1.8rem;
      }
      .project-stats {
        flex-direction: column;
      }
      .stat-item {
        margin: 5px 0;
      }
    }

    .policy-section {
      padding: 0;
    }

    .policy-image {
      width: 100%;
      height: auto;
      border-radius: 8px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    }

    .policy-list {
      list-style-type: none;
      padding-left: 0;
    }

    .policy-item {
      display: flex;
      align-items: flex-start;
      margin-bottom: 20px;
      padding: 15px;
      background-color: white;
      border-radius: 8px;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .policy-item:hover {
      transform: translateY(-3px);
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    }

    .policy-number {
      display: flex;
      justify-content: center;
      align-items: center;
      min-width: 40px;
      height: 40px;
      margin-right: 15px;
      background-color: #28a745;
      color: white;
      font-weight: bold;
      border-radius: 50%;
      flex-shrink: 0;
    }

    .policy-text {
      font-size: 1.1rem;
      font-weight: 500;
      color: #333;
    }

    @media (max-width: 768px) {
      .policy-image-container {
        margin-bottom: 30px;
      }
    }

    /* career style careerpage */
    .career-wrapper {
      padding: 0;
    }

    .career-text {
      font-size: 16px;
      line-height: 1.7;
      color: #333;
      max-width: 550px;
      text-align: justify;
    }

    .career-img {
      width: 100%;
      border-radius: 20px;
      object-fit: cover;
      box-shadow: 0 10px 35px rgba(0, 0, 0, 0.08);
    }

    @media (max-width: 992px) {
      .career-img {
        margin-top: 25px;
      }
    }

    .section-wrapper {
      padding: 0;
      position: relative;
    }

    .text-block p,
    .text-block li {
      font-size: 16px;
      line-height: 1.7;
      color: #333;
      text-align: justify;
    }

    .text-block ul {
      margin-top: 15px;
    }

    .image-box img {
      width: 100%;
      border-radius: 18px;
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
      object-fit: cover;
    }

    @media (min-width: 900px) {
      .image-box img {
        width: 100%;
        height: 700px;
        border-radius: 18px;
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
        object-fit: cover;
      }
    }

    /* responsive */
    @media (max-width: 992px) {
      .text-block ul {
        text-align: left;
        margin: 0 auto;
        max-width: 400px;
      }

      .image-box {
        margin-bottom: 30px;
      }
    }

    .work-culture-section {
      padding: 0;
      position: relative;
    }

    .work-culture-section h2 {
      font-size: 30px;
      font-weight: 700;
      margin-bottom: 40px;
    }

    .work-box h5 {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 10px;
    }

    .work-box p {
      font-size: 15px;
      line-height: 1.7;
      color: #333;
      text-align: justify;
    }

    /* responsive fix */
    @media (max-width: 992px) {
      .work-box {
        margin-bottom: 30px;
      }
    }

    .awards-section {
      padding: 0;
      position: relative;
    }

    .award-item img {
      width: 100%;
      height: 220px;
      object-fit: cover;
      border-radius: 10px;
    }

    .award-big img {
      width: 100%;
      height: 570px;
      object-fit: cover;
      border-radius: 15px;
    }

    /* responsive fix */
    @media (max-width: 992px) {
      .award-item img {
        height: auto;
        margin-bottom: 20px;
      }
    }

    .form-card {
      background-color: white;
      padding: 30px;
      border-radius: 10px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    }

    .form-card h2 {
      font-size: 24px;
      margin-bottom: 20px;
      color: #333;
    }

    .form-card input,
    .form-card textarea,
    .form-card select {
      border-radius: 5px;
      border: 1px solid #ddd;
      padding: 12px;
      width: 100%;
      margin-bottom: 15px;
    }

    .form-card button {
      background-color: #28a745;
      color: white;
      font-size: 16px;
      padding: 12px 20px;
      border: none;
      border-radius: 5px;
      cursor: pointer;
    }

    .form-card button:hover {
      background-color: #218838;
    }

    .bg-image {
      background-image: url('your-background-image-path.jpg');
      background-size: cover;
      background-position: center;
      background-repeat: no-repeat;
      height: 100%;
      width: 100%;
      position: absolute;
      top: 0;
      left: 0;
      z-index: -1;
    }

    .form-container {
      display: flex;
      justify-content: center;
      align-items: center;
      min-height: 100vh;
      background-color: rgba(0, 0, 0, 0.5);
    }

    .form-label {
      color: black;
      float: inline-start;
    }

    .job-info {
      color: #333333;
      line-height: 3;
      margin-left: 70px;
    }

    /* media style mediapage */
    .eventimg {
      width: 100%;
      height: 300px;
      border-radius: 10px;
      object-fit: cover;
    }

    .event-title {
      font-size: 28px;
      font-weight: bold;
      color: #333;
      margin-top: 20px;
    }

    .event-description {
      color: #666;
      margin-top: 10px;
      font-size: 16px;
    }

    .event-date {
      font-size: 16px;
      color: #555;
      margin-top: 20px;
    }

    .event-btn {
      background-color: #28a745;
      color: white;
      font-size: 16px;
      padding: 12px 20px;
      border: none;
      border-radius: 5px;
      margin-top: 15px;
      cursor: pointer;
    }

    .event-btn:hover {
      background-color: #218838;
    }

    /* animation */
    @keyframes slideUp {
      from {
        opacity: 0;
        transform: translateY(20px);
      }

      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    /* responsive design */
    @media (max-width: 768px) {
      .event-title {
        font-size: 24px;
      }
      .event-description {
        font-size: 14px;
      }
      .event-date {
        font-size: 14px;
      }
      .event-btn {
        font-size: 14px;
        padding: 10px 18px;
      }
    }

    /* divider styles */
    .divider {
      border-top: 1px solid #ddd;
      margin: 30px 0;
    }

    .event-card {
      background-color: #fff;
      border-radius: 10px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
      overflow: hidden;
      transition: transform 0.3s ease;
    }

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

    .event-img-wrapper {
      position: relative;
      width: 100%;
      height: 200px;
    }

    .event-img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      border-top-left-radius: 10px;
      border-top-right-radius: 10px;
    }

    /* play icon overlay */
    .play-icon {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      font-size: 50px;
      color: white;
      background-color: #1FA84B;
      padding: 15px;
      border-radius: 50%;
      cursor: pointer;
      display: none;
    }

    .event-img-wrapper:hover .play-icon {
      display: block;
    }

    .event-info {
      padding: 20px;
    }

    .event-title {
      font-size: 18px;
      font-weight: bold;
      color: #333;
    }

    .event-date {
      color: #666;
      font-size: 14px;
      margin-top: 10px;
    }

    .event-btn {
      background-color: #28a745;
      color: white;
      font-size: 14px;
      padding: 8px 15px;
      border: none;
      border-radius: 5px;
      margin-top: 10px;
      cursor: pointer;
    }

    .event-btn:hover {
      background-color: #218838;
    }

    .view-more {
      color: #28a745;
      font-size: 14px;
      text-decoration: none;
      margin-top: 20px;
      display: block;
      text-align: center;
    }

    /* responsive design */
    @media (max-width: 768px) {
      .event-title {
        font-size: 16px;
      }
      .event-btn {
        font-size: 12px;
      }
      .view-more {
        font-size: 12px;
      }
    }

    /* career gallery careerpage */
    .gallery-section {
      padding: 60px 0;
      background-color: #1F242C;
    }

    .section-title {
      text-align: center;
      margin-bottom: 50px;
      position: relative;
      font-weight: 700;
      color: white;
    }

    .section-title::after {
      content: '';
      position: absolute;
      bottom: -15px;
      left: 50%;
      transform: translateX(-50%);
      width: 80px;
      height: 4px;
      background-color: #0d6efd;
    }

    .gallery-item {
      overflow: hidden;
      border-radius: 8px;
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      height: 100%;
    }

    .gallery-item:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    }

    .gallery-img {
      width: 100%;
      height: 220px;
      object-fit: cover;
      transition: transform 0.5s ease;
    }

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

    .gallery-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 50%, rgba(0, 0, 0, 0.7) 100%);
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      padding: 20px;
      opacity: 0;
      transition: opacity 0.3s ease;
    }

    .gallery-item:hover .gallery-overlay {
      opacity: 1;
    }

    .gallery-caption {
      color: white;
      font-weight: 500;
    }

    .img-container {
      position: relative;
      overflow: hidden;
    }

    .view-gallery-btn {
      display: inline-block;
      margin-top: 40px;
      padding: 12px 30px;
      background-color: white;
      color: black;
      border-radius: 50px;
      font-weight: 500;
      transition: background-color 0.3s ease;
      text-decoration: none;
    }

    .view-gallery-btn:hover {
      background-color: white;
      color: black;
    }

    /* modal styles */
    .modal-img {
      width: 100%;
      max-height: 80vh;
      object-fit: contain;
    }

    /* section */
    .blog-section {
      padding: 0;
    }

    .section-title::after {
      content: "";
      width: 70px;
      height: 4px;
      background: #198754;
      position: absolute;
      left: 50%;
      transform: translateX(-50%);
      bottom: -15px;
    }

    /* blog card */
    .blog-card {
      border-radius: 15px;
      overflow: hidden;
      background: #fff;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
      transition: 0.3s;
      height: 100%;
    }

    .blog-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.10);
    }

    .blog-img-container {
      height: 230px;
      overflow: hidden;
    }

    .blog-img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: 0.4s;
    }

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

    .blog-content {
      padding: 20px;
    }

    .blog-meta {
      font-size: 0.9rem;
      color: #6c757d;
      margin-bottom: 10px;
    }

    .blog-title {
      font-size: 1.4rem;
      font-weight: 600;
      margin-bottom: 10px;
    }

    .blog-text {
      color: #6c757d;
      margin-bottom: 15px;
      line-height: 1.6;
    }

    .read-more-btn {
      color: #198754;
      text-decoration: none;
      font-weight: 500;
      display: inline-flex;
      align-items: center;
    }

    .read-more-btn i {
      margin-left: 6px;
      transition: 0.3s;
    }

    .read-more-btn:hover i {
      transform: translateX(4px);
    }

    /* responsive */
    @media (max-width: 767px) {
      .blog-img-container {
        height: 190px;
      }

      .blog-title {
        font-size: 1.25rem;
      }
    }

    /* contact style contactpage */
    /* tab navigation styling */
    .nav-tabs {
      border-bottom: 2px solid #dee2e6;
      margin-bottom: 30px;
    }

    .nav-tabs .nav-link {
      color: #495057;
      font-weight: 500;
      padding: 12px 24px;
      border: none;
      border-bottom: 3px solid transparent;
      margin-right: 5px;
      transition: all 0.3s ease;
    }

    .nav-tabs .nav-link:hover {
      border-bottom-color: #1FA84B;
      color: #1FA84B;
    }

    .nav-tabs .nav-link.active {
      color: #1FA84B;
      background-color: transparent;
      border: none;
      border-bottom: 3px solid #1FA84B;
    }

    /* tab content styling */
    .tab-content {
      padding-top: 20px;
    }

    .contact-section-title {
      font-size: 24px;
      font-weight: 600;
      margin-bottom: 30px;
      position: relative;
      padding-bottom: 10px;
    }

    .contact-section-title::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 60px;
      height: 3px;
      background-color: #1F242C;
    }

    .location-card {
      background-color: white;
      border-radius: 12px;
      overflow: hidden;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      margin-bottom: 30px;
      height: 100%;
    }

    .location-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    }

    .card-image-container {
      height: 200px;
      overflow: hidden;
    }

    .card-image {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }

    .location-card:hover .card-image {
      transform: scale(1.05);
    }

    .card-content {
      padding: 25px;
    }

    .office-name {
      font-size: 20px;
      font-weight: 600;
      margin-bottom: 15px;
      color: #212529;
    }

    .office-type {
      display: inline-block;
      background-color: #e7f1ff;
      color: #1F242C;
      font-size: 12px;
      font-weight: 600;
      padding: 4px 10px;
      border-radius: 20px;
      margin-bottom: 15px;
      text-transform: uppercase;
    }

    .contact-details {
      margin-bottom: 20px;
    }

    .contact-item {
      display: flex;
      align-items: flex-start;
      margin-bottom: 12px;
    }

    .contact-icon {
      color: #1F242C;
      margin-right: 12px;
      font-size: 18px;
      flex-shrink: 0;
    }

    .contact-text {
      font-size: 15px;
      line-height: 1.4;
    }

    .card-buttons {
      display: flex;
      gap: 10px;
    }

    .btn-contact {
      flex: 1;
      padding: 10px 15px;
      font-size: 14px;
      font-weight: 500;
      border-radius: 6px;
      transition: all 0.3s ease;
    }

    .btn-primary-custom {
      background-color: #1F242C;
      border-color: #1F242C;
      color: white;
    }

    .btn-primary-custom:hover {
      background-color: #1F242C;
      border-color: #1F242C;
    }

    .btn-outline-custom {
      background-color: transparent;
      border-color: #1F242C;
      color: #1F242C;
    }

    .btn-outline-custom:hover {
      background-color: #1F242C;
      color: white;
    }

    /* placeholder content for other tabs */
    .placeholder-content {
      background-color: white;
      border-radius: 12px;
      padding: 40px;
      text-align: center;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    }

    .placeholder-icon {
      font-size: 64px;
      color: #dee2e6;
      margin-bottom: 20px;
    }

    .placeholder-title {
      font-size: 24px;
      font-weight: 600;
      margin-bottom: 15px;
      color: #495057;
    }

    .placeholder-text {
      font-size: 16px;
      color: #6c757d;
      max-width: 600px;
      margin: 0 auto;
    }

    /* responsive adjustments */
    @media (max-width: 992px) {
      .location-card {
        margin-bottom: 25px;
      }
    }

    @media (max-width: 768px) {
      .page-header {
        padding: 30px 0;
      }

      .page-title {
        font-size: 28px;
      }

      .contact-section-title {
        font-size: 22px;
      }

      .card-content {
        padding: 20px;
      }

      .card-buttons {
        flex-direction: column;
      }

      .btn-contact {
        width: 100%;
      }

      .nav-tabs .nav-link {
        padding: 10px 15px;
        font-size: 14px;
      }
    }

    @media (max-width: 576px) {
      .page-header {
        padding: 20px 0;
        margin-bottom: 25px;
      }

      .page-title {
        font-size: 24px;
      }

      .page-subtitle {
        font-size: 16px;
      }

      .nav-tabs .nav-link {
        padding: 8px 10px;
        font-size: 13px;
      }
    }

    /* solar quotation section */
    .solar-quotation-container {
      background-color: white;
      border-radius: 12px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
      padding: 40px;
      margin-bottom: 30px;
      max-width: 900px;
      margin-left: auto;
      margin-right: auto;
    }

    .quotation-header {
      text-align: center;
      margin-bottom: 30px;
    }

    .quotation-title {
      font-size: 28px;
      font-weight: 600;
      color: #212529;
      margin-bottom: 15px;
    }

    .quotation-subtitle {
      font-size: 16px;
      color: #6c757d;
      max-width: 600px;
      margin: 0 auto;
    }

    .quotation-field-group {
      margin-bottom: 20px;
    }

    .quotation-label {
      font-size: 14px;
      font-weight: 500;
      color: #495057;
      margin-bottom: 8px;
      display: block;
    }

    .quotation-input {
      width: 100%;
      padding: 12px 15px;
      border: 1px solid #ced4da;
      border-radius: 6px;
      font-size: 15px;
      transition: border-color 0.3s ease, box-shadow 0.3s ease;
    }

    .quotation-input:focus {
      border-color: #1F242C;
      box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
      outline: none;
    }

    .quotation-textarea {
      min-height: 120px;
      resize: vertical;
    }

    .quotation-submit {
      background-color: #1F242C;
      color: white;
      border: none;
      border-radius: 6px;
      padding: 12px 30px;
      font-size: 16px;
      font-weight: 500;
      cursor: pointer;
      transition: background-color 0.3s ease, transform 0.3s ease;
      display: inline-block;
    }

    .quotation-submit:hover {
      background-color: #1F242C;
      transform: translateY(-2px);
    }

    .quotation-benefits {
      background-color: #f8f9fa;
      border-radius: 12px;
      padding: 30px;
      margin-top: 40px;
    }

    /* Responsive adjustments */
    @media (max-width: 768px) {
      .solar-quotation-container {
        padding: 25px;
        margin: 0 15px;
      }
    }

    @media (max-width: 576px) {
      .solar-quotation-container {
        padding: 20px;
      }
    }

    .sustainability-section-title {
      font-size: 2rem;
      font-weight: 600;
      color: #333;
      margin-bottom: 30px;
      animation: fadeInLeft 1s forwards;
      opacity: 0;
    }