:root {
    --bg-light-yellow: #fffbef;
    --primary-yellow: #febd23;
    --dark: #2c2c2c;
    --body-font: "Poppins", sans-serif;
  }

  html {
    font-size: 62.5%; /* 1rem = 10px */
  }

  body {
    font-family: "DM Sans", sans-serif;
    font-style: normal;
    color: #555;
    font-size: 1.6rem;
  }

  img {
    width: auto;
    height: auto;
    max-width: 100%;
    height: auto;
  }

  .row {
    margin-right: -15px;
    margin-left: -15px;
  }

  .container,
  [class*="col-"] {
    padding-right: 15px;
    padding-left: 15px;
  }

  h1,
  h2,
  h3,
  h4,
  h5,
  h6,
  .theme-heading {
    color: var(--dark);
    font-weight: 600;
    margin-bottom: 15px;

    .highlight {
      color: var(--primary-yellow);
    }
  }

  .theme-heading-1 {
    font-size: 5rem;
  }

  .theme-heading-2 {
    font-size: 4rem;
  }

  .theme-heading-3 {
    font-size: 3.4rem;
  }

  .theme-heading-4 {
    font-size: 2.2rem;
  }

  .theme-heading-5 {
    font-size: 2rem;
  }

  .theme-heading-6 {
    font-size: 1.8rem;
  }

  @media (max-width: 991px) {
    .theme-heading-1 {
      font-size: 4rem;
    }

    .theme-heading-2 {
      font-size: 3.5rem;
    }

    .theme-heading-3 {
      font-size: 3rem;
    }

    .theme-heading-4 {
      font-size: 2.5rem;
    }

    .theme-heading-5 {
      font-size: 2rem;
    }

    .theme-heading-6 {
      font-size: 1.6rem;
    }
  }

  @media (max-width: 767px) {
    .theme-heading-1 {
      font-size: 3.5rem;
    }

    .theme-heading-2 {
      font-size: 3rem;
    }

    .theme-heading-3 {
      font-size: 2.5rem;
    }

    .theme-heading-4 {
      font-size: 2rem;
    }

    .theme-heading-5 {
      font-size: 1.8rem;
    }
  }

  @media (max-width: 575px) {
    .theme-heading-1 {
      font-size: 3rem;
    }

    .theme-heading-2 {
      font-size: 2.5rem;
    }

    .theme-heading-3 {
      font-size: 2rem;
    }

    .theme-heading-4 {
      font-size: 1.8rem;
    }
  }

  .theme-shadow {
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
  }

  .theme-rounded {
    border-radius: 10px;
  }

  .theme-btn,
  .dark-btn,
  .plain-btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 1.4rem;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none;
    transition: background-color 0.3s ease, color 0.3s ease;
  }

  .theme-btn {
    background-color: var(--primary-yellow);
    color: var(--dark);
  }

  .theme-btn:hover {
    background-color: #fce796;
    color: var(--dark);
  }

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

  .dark-btn:hover {
    background-color: #393939;
    color: #fff;
  }

  .plain-btn {
    background-color: transparent;
    color: var(--dark);
    border: 2px solid var(--dark);
  }

  .plain-btn:hover {
    background-color: #393939;
    color: #fff;
  }

  .big-btn {
    padding: 15px 30px;
    font-size: 20px;
  }

  @media (max-width: 767px) {
    .big-btn {
      padding: 10px 20px;
      font-size: 16px;
    }
  }

  .banner-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;

    img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center;
    }
  }

  #parallaxTeamPhoto {
    background-image: url(https://www.moumachi.com.bd/images/listings/21792/gallery/20259-17681_moumachi-team.png);
    min-height: 80vh;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
  }

  @media (max-width: 991px) {
    #parallaxTeamPhoto {
      min-height: 400px;
      background-attachment: scroll;
    }
  }

  @media (max-width: 767px) {
    #parallaxTeamPhoto {
      min-height: 300px;
    }
  }

  @media (max-width: 575px) {
    #parallaxTeamPhoto {
      min-height: 180px;
    }
  }

  .hero {
    position: relative;
  }

  .old-price {
    text-decoration: line-through;
    color: #999;
  }

  .new-price {
    font-weight: 700;
  }

  /* 2. Navbar */
  header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
  }

  header.scrolled {
    position: fixed;
    top: -150px;
    background-color: #000000bf;
    animation: scrollDown 0.25s ease-out forwards;
  }

  @keyframes scrollDown {
    to {
      top: 0;
      background-color: #fff;
      box-shadow: 0 2px 2px 0 #00000030;
    }
  }

  .navbar-brand img {
    height: 40px;
  }

  .navbar .nav-link {
    font-weight: 500;
    color: var(--dark);
    margin: 0 0.5rem;
  }

  .navbar .nav-link.active,
  .navbar .nav-link:hover {
    color: #000;
  }

  @media (max-width: 991px) {
    .navbar .container {
      display: flex;
      flex-wrap: nowrap;
    }

    .navbar-brand {
      margin: 0;

      svg {
        max-width: 200px;
      }
    }

    .navbar-toggler {
      display: none;
    }

    .navbar-collapse.collapse:not(.show) {
      display: block;
      text-align: right;
    }
  }

  @media (max-width: 450px) {
    .navbar-brand {
      svg {
        max-width: 150px;
      }
    }

    .navbar-collapse.collapse:not(.show) {
      .theme-btn {
        padding: 0.5rem 0.5rem;
        font-size: 1.2rem;
      }
    }
  }

  /* 3. Hero Section */
  .hero-section {
    padding: 6rem 0;
  }

  .hero-section .text-highlight {
    background-color: var(--primary-yellow);
    padding: 0 0.5rem;
    border-radius: 5px;
  }

  .theme-block {
    padding-top: 10rem;
    padding-bottom: 10rem;
    position: relative;
  }

  @media (max-width: 991px) {
    .theme-block {
      padding-top: 8rem;
      padding-bottom: 8rem;
    }
  }

  @media (max-width: 767px) {
    .theme-block {
      padding-top: 6rem;
      padding-bottom: 6rem;
    }
  }

  .card-icon {
    box-shadow: 0 10px 20px 0 rgba(0, 0, 0, 0.1);
    padding: 3rem;
    border-radius: 2.5rem;

    *:last-child {
      margin-bottom: 0;
    }
  }

  .theme-list {
    list-style: none;
    padding: 0;
    margin: 0;

    li {
      position: relative;
      margin-bottom: 1rem;
      display: flex;
      align-items: flex-start;
      gap: 10px;
      font-weight: 500;

      &::before {
        content: "✔";
        color: var(--primary-yellow);
      }

      &:last-child {
        margin-bottom: 0;
      }
    }
  }

  .price-card {
    background-color: #fff;
    padding: 3rem;
    border-radius: 1.5rem;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);

    .value {
      color: var(--primary-yellow);
      font-weight: 700;
      font-size: 3.4rem;
      margin-bottom: 0.5rem;
      letter-spacing: 2px;
    }
  }

  @media (max-width: 767px) {
    .price-card {
      padding: 2rem;
    }
  }

  /*=== details starts ===*/
  .details-block details {
    background-color: #fff;
    border-radius: 10px;
    border: 1px solid #fff;
    box-shadow: 0 10px 20px 0 rgba(0, 0, 0, 0.1);
  }

  .details-block details + details {
    margin-top: 15px;
  }

  .details-block details summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    padding: 30px;
    font-weight: 700;
    letter-spacing: 1px;
  }

  .details-block details summary:after {
    font-size: 20px;
    text-align: center;
  }

  .details-block details summary:after {
    content: "+";
  }

  .details-block details[open] summary:after {
    content: "-";
  }

  .details-block details[open] .expand {
    padding-left: 30px;
    position: relative;
    margin: 0 30px 30px 30px;
    border-left: 2px solid var(--primary-yellow);
  }

  .site-footer {
    background-color: #211f1e;
    color: #a9a9a9;
    padding-top: 60px;
    font-size: 15px;
  }

  .social-icons a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid #444;
    color: #a9a9a9;
    margin: 0 5px;
    text-decoration: none;
    transition: all 0.3s ease;
  }

  .social-icons a:hover {
    background-color: #ffc107;
    color: #211f1e;
    border-color: #ffc107;
  }

  .footer-bottom {
    border-top: 1px solid #333;
    margin-top: 40px;
    padding: 30px 0;
  }

  .footer-nav {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 20px;
  }

  .footer-nav a,
  .footer-nav a:visited {
    color: #a9a9a9;
    text-decoration: none;
    transition: color 0.3s ease;
  }

  .footer-nav a.active,
  .footer-nav a:hover {
    color: #ffc107;
  }

  #footerLocationList a,
  #footerLocationList a:visited {
    color: #fff;
  }

  /* === homepage === */
  /* hero section */
  #homeHero {
    min-height: 700px;
    display: flex;
    align-items: end;

    #heroText {
      h1 {
        font-size: 6rem;
        line-height: 1.2;
        font-weight: 600;
        margin-bottom: 2rem;
      }

      #homeHeroOffer {
        display: flex;
        justify-content: center;
        flex-direction: column;
        width: fit-content;
        text-align: center;
        color: #000;

        span#discount {
          display: block;
          padding: 5px 20px;
          background-color: #fbefb5;
          font-size: 6rem;
          font-weight: 700;
          line-height: 1;
          border-bottom: 3px solid #fff;
        }

        span#discount + span:nth-child(2) {
          font-size: 5rem;
          font-weight: 500;
          padding: 5px 20px;
          background-color: #fbefb5;
          letter-spacing: 2px;
        }

        span#discount + span + span {
          font-size: 1.4rem;
          font-weight: 600;
          padding: 5px 20px;
          background-color: #efefef;
        }

        @media (max-width: 767px) {
          span#discount {
            font-size: 3rem;
          }

          span#discount + span {
            font-size: 2rem;
          }

          span#discount + span + span {
            font-size: 1.2rem;
          }
        }
      }

      p {
        font-size: 1.8rem;
        line-height: 1.5;
        margin-bottom: 3rem;
      }
    }

    @media screen and (max-width: 991px) {
      #heroText {
        padding-top: 10rem;
        padding-bottom: 5rem;

        h1 {
          font-size: 4rem;
        }

        p {
          font-size: 1.6rem;
        }
      }
    }

    @media screen and (max-width: 767px) {
      #heroText {
        text-align: center;

        h1 {
          font-size: 2.6rem;
        }

        p {
          font-size: 1.4rem;
        }

        #homeHeroOffer {
          margin: 0 auto;
        }
      }
    }

    @media screen and (max-width: 575px) {
      #heroText {
        padding-top: 9rem;
        padding-bottom: 3rem;

        h1 {
          font-size: 2.8rem;
        }
      }
    }
  }

  @media (max-width: 991px) {
    #homeHero {
      min-height: min-content;
    }
  }

  /* whyList */
  #whyList {
    list-style: none;
    padding: 0;
    margin: 0;

    li {
      display: flex;
      align-items: flex-start;
      margin-bottom: 1.5rem;
      gap: 3rem;

      span {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        flex-basis: 50px;
        min-width: 50px;
        height: 50px;
        background-color: var(--primary-yellow);
        border-radius: 50%;
        font-weight: 600;
        font-size: 2rem;
        color: #fff;
      }

      p {
        strong {
          font-size: 2rem;
          display: block;
          margin-bottom: 1rem;
        }
      }

      &:last-child {
        margin-bottom: 0;
      }
    }
  }

  @media (max-width: 767px) {
    #whyList li {
      gap: 1.5rem;

      span {
        flex-basis: 35px;
        min-width: 35px;
        height: 35px;
        font-size: 1.6rem;
      }
    }
  }

  #priceBlock {
    padding: 6rem;
    box-shadow: 0 10px 20px 0 rgba(0, 0, 0, 0.1);
    border-radius: 3rem;

    img {
      border-radius: 20px;
    }
  }

  @media (max-width: 991px) {
    #priceBlock {
      padding: 2rem;
    }
  }

  .footer-social {
    display: grid;
    grid-template-columns: 40px 40px 40px;
    grid-gap: 15px;
    text-align: center;

    a {
      display: inline-block;
      padding: 10px;
      background-color: #f5aa22;
      color: #211f1e;
      border-radius: 5px;
      font-size: 20px;
    }
  }
/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 15px;
    right: 15px;
    border-radius: 50%;
    z-index: 1000;
    animation: pulse 2s infinite;
}

.whatsapp-float-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: #1ac737;
    color: white;
    border-radius: 50%;
    text-decoration: none;
    /* box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4); */
    transition: all 0.3s ease;
    position: relative;
}
.whatsapp-float-btn svg {
    font-size: 28px;
}

.whatsapp-float-btn:hover {
    background-color: #128C7E;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
    color: white;
    text-decoration: none;
}

.whatsapp-float-btn i {
    font-size: 28px;
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background-color: #333;
    color: white;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 14px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -5px;
    transform: translateY(-50%);
    border: 5px solid transparent;
    border-left-color: #333;
}

.whatsapp-float-btn:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
}

/* Pulse animation for floating button */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Responsive WhatsApp Button */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 15px;
        right: 15px;
    }

    .whatsapp-float-btn {
        width: 50px;
        height: 50px;
    }

    .whatsapp-float-btn i {
        font-size: 24px;
    }

    .whatsapp-tooltip {
        display: none;
    }

    .mt-4 .btn {
        margin-bottom: 10px;
        display: block;
        width: 100%;
    }

    .mt-4 .whatsapp-btn {
        margin-left: 0;
    }
}

/* WhatsApp Button in Footer - Mobile */
@media (max-width: 576px) {
    .mt-4 {
        text-align: center;
    }

    .mt-4 .btn {
        margin: 5px 0;
        width: 100%;
        max-width: 300px;
    }
}
.theme-reverse-btn{
background-color: #000000;
    color: #FFF;
    text-decoration: none;
    border-radius: 8px;
}