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

html {
  scroll-behavior: smooth;
  overflow-x: visible;
  line-height: 4rem;
}

/* header */

.custom-nav {
  min-height: 2rem;
}

.custom-nav-img {
  max-height: 3rem;
  width: auto;
  object-position: center;
}

/* main-section */

.custom-main {
  padding-top: 4rem;
}

section {
  padding-top: 3.5rem;
}

/* hero image */

.custom-hero-image {
  max-height: 4rem;
  width: auto;
  background-image: url('./images/homepage-hero-animation-lf.png');
  background-repeat: no-repeat;
  background-size: contain;
  background-position: top;
}
section {
  padding-top: 4.8rem;
  padding-bottom: 4.8rem;
}
.custom-hero-text {
  background-image: url('./images/ai-powered-device-concept.jpg');
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-color: gray;
  background-blend-mode: darken;
}
main section {
  border-radius: 10px;
}
main section:nth-of-type(even) {
  background-color: rgba(128, 128, 128, 0.096);
}

.call-to-action-button {
  box-shadow: 0px 0px 5px 0px white;
  transition: box-shadow 0.3s ease-in-out;
  color: grey;
}

/* main carousal */
.custom-carousal-effect {
  display: flex;
  overflow-x: hidden;
}
.carousal-group {
  display: flex;
  align-items: center;
  justify-content: center;
  animation: carousal-animation 15s linear infinite;
  gap: 0.5rem;
  /* to stop jerking when jumping of new group in loop */
  padding-right: 0.5rem;
}
.carousal-item {
  /* fixed width using basis */
  flex: 0 0 5rem;
  /* fixed height using height */
  height: 5rem;
  padding: 1rem;
  width: auto;
}
.custom-carousal-img {
  /* black-logo to white */
  filter: grayscale(100%) invert(0.5);
  max-width: 100%;
  max-height: 100%;
  object-fit: cover;
  object-position: center;
}

@keyframes carousal-animation {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-100%);
  }
}

.numbers {
  cursor: pointer;
  white-space: nowrap;
}

.numbers-items {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}
.numbers-items:hover .numbers-items-paragraph {
  cursor: pointer;
}

/* /FEATURES */

.feature-image-custom {
  background-repeat: no-repeat;
  background-size: cover;
  min-height: 15rem;
  width: 100%;
  transition: transform 0.28s ease-in-out;
  border-radius: 10px;
}

.feature-image-item-1 {
  background-image: url('./images/feature-3.png');
}

.feature-image-item-2 {
  background-size: cover;
  background-position: center;
  background-image: url('./images/features-6.png');
}

/* EXTRA FEATURES */
.custom-simple-icon a {
  text-decoration: none;
  color: white;
}

.custom-simple-icon {
  border-radius: 1rem;
  border: 0.5px solid grey;
  padding: 0.5rem;
  transition: all 0.2s ease-in-out;
}

.custom-extra-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

/* Pricing */
.pricing-tick {
  background-image: url('./images/ticktick.png');
  background-size: cover;
  background-repeat: no-repeats;
  height: 0.5rem;
  aspect-ratio: 1/1;
  filter: invert(1);
}

.custom-pricing-container {
  display: flex;
  flex-direction: row;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.custom-pricing-items {
  border: 1px solid grey;
  flex-grow: 1;
  padding: 1rem;
  border-radius: 10px;
}

/* Our-story */

#story {
  padding-bottom: 0;
}

.custom-story-image {
  background-image: url('./images/our-story.jpeg');
  background-size: cover;
  background-repeat: no-repeat;
  width: 100%;
  aspect-ratio: 2/1;
  background-position: center bottom;
}

.custom-story-details {
  border-radius: 5px;
  background: white;
  color: black;
}

.details {
  padding: 5px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.169);
}

.details-icons {
  background-repeat: no-repeat;
  overflow: hidden;
  width: 8rem;
  aspect-ratio: 1 / 1;
}

.details-icons-1 {
  background-image: url('./images/details-icons.png');
  background-position-x: -398px;
}
.details-icons-2 {
  background-image: url('./images/details-icons.png');
  background-position-x: -583px;
}
.details-icons-3 {
  background-image: url('./images/details-icons.png');
  background-position-x: -755px;
}

/* FAQ Section */

.custom-faq-container details {
  background-color: #0c0c0c;
  margin-bottom: 1rem;
  cursor: pointer;
}

.custom-faq-container details p {
  max-height: 0;
  opacity: 0;
  transform: translateY(-6px);
  transition:
    max-height 0.3s ease-in-out,
    opacity 0.3s ease-in-out,
    transform 0.3s ease-in-out;
}
.custom-faq-container details[open] p {
  max-height: 600px; /* big enough */
  opacity: 1;
  transform: translateY(0px);
}
.custom-faq-container details summary {
}
/* contact */
.helps {
  display: grid;
  width: 100%;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.sales-help,
.support-help {
  background-color: rgb(15 16 17);
}
/* On-Large-screen */
@media (min-width: 992px) {
  .custom-nav-a:hover {
    background-image: linear-gradient(to right, black 0%, grey 100%);
    background-position: bottom;
    background-repeat: no-repeat;
    /* background-size: width height; */
    background-size: 100% 2px;
  }

  .custom-hero-text {
    min-height: 100svh;
  }
  .custom-hero-image {
    min-height: 40svh;
    width: 100%;
  }
  .call-to-action-button:hover {
    box-shadow: 0px 0px 15px 5px white;
  }

  .custom-contact-arrow .custom-svg {
    transform: rotate(45deg);
  }
  .custom-contact-arrow:hover .custom-svg {
    transform: rotate(0deg);
  }
  .custom-hover-items {
    opacity: 0;
    transform: translateY(50%);
    background-color: rgb(237, 46, 46);
    border-radius: 5px;
    transition:
      opacity 0.5s ease-in-out,
      transform 0.5s ease-in-out;
  }

  .numbers-items:hover .custom-hover-items {
    opacity: 1;
    transform: translateY(0);
  }

  .feature-image-custom:hover {
    transform: scale(1.05);
  }

  .custom-extra-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }
  .custom-extra-features:hover .custom-simple-icon:not(:hover) {
    opacity: 0.5;
  }
  .custom-simple-icon:hover {
    opacity: 1;
    transform: scale(1.05);
    cursor: pointer;
  }
  .details {
    border: none;
  }

  .custom-story-details {
    width: 90%;
    margin: 0px auto;
    transform: translateY(calc(-20%));
  }

  .custom-story-image {
    background-image: url('./images/our-story.jpeg');
    background-size: cover;
    background-repeat: no-repeat;
    width: 100%;
    height: 500px;
    background-position: center;
  }
  .helps {
    display: grid;
    width: 100%;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
}