* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, Helvetica, sans-serif;
}

.big-img {
  width: 100%;
  margin-bottom: -5px;
}

.small-img {
  display: none;
  width: 100%;
  margin-bottom: -5px;
}

.full-img {
  width: 100%;
  margin-bottom: -5px;
}

@media (max-width: 768px) {
  .big-img {
    display: none;
  }

  .small-img {
    display: block;
  }
}

.primary-heading {
  font-size: 3rem;
  font-weight: 700;
}

.secondary-heading {
  font-size: 2rem;
  font-weight: 600;
}

.tertiary-heading {
  font-size: 1.5rem;
  font-weight: 600;
}

.basic-text {
  font-size: 1.2rem;
}

.add-relative {
  position: relative;
}

.center-text {
  width: 80%;
  margin: 0 auto;
  text-align: center;
  padding: 3rem 0;
}

@media (max-width: 768px) {
  .center-text {
    text-align: left;
  }
}

.section-hero {
  background-color: #f3f3f3;
}

.hero-text {
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto 0;
  height: fit-content;
  right: 5vw;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
}

.hero-logo {
  width: 70%;
}

@media (max-width: 768px) {
  .hero-text {
    right: 0;
    position: relative;
    padding: 3rem 0;
    width: fit-content;
    margin: 0 auto;
  }
}

.unfold {
  background-color: black;
  color: white;
}

.unfold p {
  width: 80%;
  margin: 0 auto;
  text-align: center;
  padding: 3rem 0;
}

.carousel-one {
  position: relative;
  color: white;
}

.carousel-one p {
  position: absolute;
  top: 3vw;
  left: 3vw;
}

.add-black {
  color: black;
}

.ultra-light {
  background-image: linear-gradient(#97a2d5, white);
  color: white;
}

.ultra-light h2 {
  width: 80%;
  margin: 0 auto;
  text-align: center;
  padding: 3rem 0;
}

.ultra-light-img {
  width: 50%;
  margin: 0 auto;
  display: block;
}

@media (max-width: 768px) {
  .ultra-light h2 {
    width: 98%;
  }

  .ultra-light-img {
    width: 70%;
  }
}

.fear-grid {
  width: 90%;
  margin: 0 auto;
}

.fear-title {
  padding: 3rem 0 0;
}

.grid-two {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  padding: 2rem 0 3rem;
}

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

.fear-cell {
  background-color: #f4f4f4;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.5rem;
}

.fear-cell img {
  border-radius: 12px;
}

.fear-text {
  width: 90%;
  margin: 0 auto;
  padding-top: 1rem;
}

.section-two {
  background-color: black;
}

.below-caner {
  width: 80%;
  margin: 0 auto;
  color: white;
  padding: 3rem 0;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (max-width: 768px) {
  .below-caner {
    text-align: left;
  }
}

.camera-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  width: 80%;
  margin: 0 auto;
  padding: 3rem 0;
}

.camera-text {
  color: white;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
  width: 80%;
  margin: 0 auto;
}

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

  .move-one {
    grid-area: 3 / 1 / 4 / 2;
  }
}

.upgrade-grid {
  color: white;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: 80%;
  margin: 0 auto;
  text-align: center;
  padding: 3rem 0;
  gap: 1rem;
}

.add-blue {
  background: linear-gradient(-61deg, #0092fe 50%, #0193fe 40%, #56e1d2 70%);
  background-clip: text;
  color: transparent;
}

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

.ai-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-bottom: 3rem;
}

.ai-hero {
  width: 80%;
  margin: 0 auto;
  text-align: center;
  padding: 3rem 0;
}

.ai-text {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: center;
  width: 80%;
  margin: 0 auto;
}

.ai-info video,
.ai-info img {
  width: 90%;
  margin: 0 auto;
  border-radius: 12px;
}

@media (max-width: 768px) {
  .ai-text {
    text-align: left;
  }

  .ai-info video,
  .ai-info img {
    width: 100%;
    border-radius: 0;
  }
}

.knox {
  position: absolute;
  width: 30vw;
  height: fit-content;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}

@media (max-width: 768px) {
  .knox {
    width: 80vw;
  }
}

.security-grid {
  display: grid;
  width: 90%;
  margin: 0 auto;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding: 3rem 0;
}

.security-cell {
  background-color: #f7f7f7;
  padding: 2rem;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  justify-content: center;
}

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

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

.add-ratio {
  width: 50% !important;
}

.last-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  width: 80%;
  margin: 0 auto;
  align-items: center;
  gap: 1rem;
  padding: 3rem 0;
}

.last-text {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.last-grid video {
  border-radius: 12px;
}

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

/* Carousel */

.vs-carousel {
  position: relative;
  overflow: hidden;
  max-width: 100%;
  border-radius: 1rem;
  width: 80%;
  padding: 2rem 0 3rem;
  margin: 0 auto;
}

.vs-carousel video,
.vs-carousel img {
  border-radius: 12px;
}

.vs-carousel-track {
  display: flex;
  transition: transform 0.5s ease;
  will-change: transform;
}

.vs-carousel-slide {
  flex: 0 0 100%; /* each slide takes full width of carousel */
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.vs-carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: #00000080;
  color: white;
  border: none;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  cursor: pointer;
  z-index: 2;
}

.vs-carousel-btn.prev {
  left: 1rem;
}

.vs-carousel-btn.next {
  right: 1rem;
}

.vs-carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.8rem;
  margin-top: 1rem;
}

.vs-carousel-dots button {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  border: none;
  background: #ccc;
  cursor: pointer;
}

.vs-carousel-dots button.active {
  background: #333;
}

.carousel-hero {
  width: 80%;
  padding: 3rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .vs-carousel-btn {
    display: none;
  }

  .vs-carousel {
    width: 90%;
    margin: 0 auto;
  }
}