.about_points ul {
  margin-top: 10px;
  list-style: none;
}

.about_points ul li {
  margin-top: 10px;
  font-weight: 500;
}

.hero-slider {
  width: 100%;
  height: 100vh;
  min-height: 550px;
  position: relative;
  overflow: hidden;
}

/* =========================
   SLIDES
========================= */

.slide {
  position: absolute;
  inset: 0;

  width: 100%;
  height: 100%;

  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;

  opacity: 0;
  visibility: hidden;

  transform: scale(1.05);

  transition:
    opacity 0.8s ease,
    transform 6s ease,
    visibility 0.8s;
}

.slide.active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

/* =========================
   DARK OVERLAY
========================= */

.overlay {
  position: absolute;
  inset: 0;

  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.75),
    rgba(0, 0, 0, 0.35),
    rgba(0, 0, 0, 0.15)
  );
}

/* =========================
   CONTENT
========================= */

.slide-content {
  position: absolute;

  top: 50%;
  left: 10%;

  transform: translateY(-50%);

  width: 600px;
  max-width: 80%;

  color: #fff;

  z-index: 2;

  background: var(--theme);
  padding: 10px;
  margin: 10px 0px;
  border-radius: 15px;
}

/* Small Heading */

.small-title {
  display: inline-block;

  font-size: 15px;
  font-weight: 600;

  letter-spacing: 3px;

  margin-bottom: 20px;

  color: #ffffff;
}

/* Main Heading */

.slide-content h1 {
  font-size: 3.5rem;

  line-height: 1.1;

  margin-bottom: 25px;

  font-weight: 700;
  color: #fff;
}

.slide-content h1 span {
  color: #ffcc00;
}

/* Description */

.slide-content p {
  font-size: 18px;

  line-height: 1.7;

  max-width: 550px;

  margin-bottom: 30px;

  color: #eeeeee;
}

/* Button */

.slider-btn {
  display: inline-block;

  padding: 14px 30px;

  background: #fff;

  color: #111;

  text-decoration: none;

  font-size: 16px;

  font-weight: 600;

  border-radius: 5px;

  transition: 0.3s;
}

.slider-btn:hover {
  background: #ffffff;

  transform: translateY(-3px);
}

/* =========================
   SLIDE TEXT ANIMATION
========================= */

.slide.active .slide-content {
  animation: slideContent 1s ease forwards;
}

@keyframes slideContent {
  from {
    opacity: 0;
    transform: translate(-60px, -50%);
  }

  to {
    opacity: 1;
    transform: translate(0, -50%);
  }
}

/* =========================
   ARROWS
========================= */

.slider-arrow {
  position: absolute;

  top: 50%;

  transform: translateY(-50%);

  width: 50px;
  height: 50px;

  border: none;

  border-radius: 50%;

  background: rgba(255, 255, 255, 0.2);

  color: #ffffff;

  font-size: 25px;

  cursor: pointer;

  z-index: 5;

  transition: 0.3s;
}

.slider-arrow:hover {
  background: #ffcc00;

  color: #111;
}

.prev {
  left: 30px;
}

.next {
  right: 30px;
}

/* =========================
   DOTS
========================= */

.slider-dots {
  position: absolute;

  bottom: 30px;

  left: 50%;

  transform: translateX(-50%);

  display: flex;

  gap: 10px;

  z-index: 5;
}

.dot {
  width: 12px;
  height: 12px;

  border-radius: 50%;

  background: rgba(255, 255, 255, 0.5);

  cursor: pointer;

  transition: 0.3s;
}

.dot.active {
  width: 35px;

  border-radius: 10px;

  background: #ffcc00;
}

/* =========================
   TABLET
========================= */

@media (max-width: 992px) {
  .hero-slider {
    height: 80vh;
    min-height: 500px;
  }

  .slide-content {
    left: 8%;
    width: 600px;
  }

  .slide-content h1 {
    font-size: 52px;
  }
}

/* =========================
   MOBILE
========================= */

@media (max-width: 600px) {
  .hero-slider {
    height: 75vh;
    min-height: 500px;
  }

  .slide {
    background-position: center;
  }

  .slide-content {
    left: 25px;
    right: 25px;

    width: auto;
    max-width: none;

    top: 50%;
  }

  .small-title {
    font-size: 11px;
    letter-spacing: 2px;

    margin-bottom: 15px;
  }

  .slide-content h1 {
    font-size: 28px;

    margin-bottom: 18px;
  }

  .slide-content p {
    font-size: 15px;

    line-height: 1.6;

    margin-bottom: 25px;
  }

  .slider-btn {
    padding: 12px 24px;

    font-size: 14px;
  }

  /* Smaller arrows */

  .slider-arrow {
    width: 40px;
    height: 40px;

    font-size: 18px;
  }

  .prev {
    left: 10px;
  }

  .next {
    right: 10px;
  }

  /* Dots */

  .slider-dots {
    bottom: 20px;
  }
}

/* ------------services----------------- */
.service-details-content h2 {
  font-size: 35px;
}

.header-logo-2 img {
  width: 222px;
  margin-left: 140px;
}

.concentrate_estimation img {
  width: 100px;
}

.gt-footer-logo img {
  width: 220px;
}

@media screen and (max-width: 991px) {
  .concentrate_estimation img {
    width: 100%;
  }

  .header-logo-2 img {
    text-align: center;
    width: 220px !important;
    margin-left: 0 !important;
  }
}