/* 1. Use a more-intuitive box-sizing model */
*,
*::before,
*::after {
  box-sizing: border-box;
}

/* 2. Remove default margin */
* {
  margin: 0;
  padding: 0;
}

body {
  /* 3. Add accessible line-height */
  line-height: 1.5;
  /* 4. Improve text rendering */
  -webkit-font-smoothing: antialiased;
}

/* 5. Improve media defaults */
img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

/* 6. Inherit fonts for form controls */
input,
button,
textarea,
select {
  font: inherit;
}

/* 7. Avoid text overflows */
p,
h1,
h2,
h3,
h4,
h5,
h6 {
  overflow-wrap: break-word;
}

/* 8. Improve line wrapping */
p {
  text-wrap: pretty;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  text-wrap: balance;
}

/*
  9. Create a root stacking context
*/
#root,
#__next {
  isolation: isolate;
}
/* color */
body {
  font-size: 18px;
  font-family: "Bai Jamjuree", sans-serif;
  font-weight: 600;
  font-style: normal;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: hsl(210, 10%, 33%);
}
p {
  color: hsl(201, 11%, 66%);
}

/* css start */
#section1 {
  margin: 0 auto;
  text-align: center;
  background-image: url("./images/bg-header-desktop.png");
  background-repeat: no-repeat;
  background-size: cover;
}
#section1 p {
  width: 50%;
  margin: 0 auto;
  padding-top: 0.5rem;
}
.logo {
  margin: 0 auto;
  padding: 4rem 0 2rem 0;
}
#section1 h1 {
  font-size: 3rem;
  font-weight: 400;
  padding: 2rem 0 1rem 0;
}
#section1 h2 {
  padding-top: 4rem;
  font-size: 2rem;
}
#section1 button {
  margin-top: 2rem;
}
#ios {
  background-color: hsl(171, 66%, 44%);
  height: 40px;
  width: 15%;
  box-shadow: 0px 0px 10px 1px hsl(171, 66%, 44%);
  border-radius: 20px;
  color: white;
  border-style: none;
  cursor: pointer;
}
#mac {
  background-color: hsl(233, 100%, 69%);
  height: 40px;
  width: 15%;
  margin-left: 1rem;
  box-shadow: 0px 0px 10px 1px hsl(233, 100%, 69%);
  border-radius: 20px;
  color: white;
  border-style: none;
  cursor: pointer;
}

/*  section 2 */

#section2 {
  display: flex;
  justify-content: space-around;
  padding: 6rem 0 2rem 0;
  gap: 3rem;
}
#contant {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 2rem 0 0 3rem;
  width: 45%;
}
#contant h3 {
  font-size: 2rem;
  font-weight: 400;
}
#contant p {
  width: 75%;
}

/* section3 */

#section3 {
  margin: 0 auto;
  text-align: center;
  padding: 5rem 0 0 0;
}
#contant2 h2 {
  font-size: 3rem;
}
#contant2 p {
  width: 50%;
  margin: 0 auto;
}
#laptop {
  margin: 0 auto;
  padding: 5rem 0 0 0;
}

/* section4 */

#contant3 h3 {
  font-size: 2.5rem;
  text-align: center;
  font-weight: 500;
  padding: 4rem 0 0 0;
}
#contant3 p {
  text-align: center;
  padding: 1rem 0 0 0;
}
.svg {
  margin: 0 auto;
  width: 13%;
}
.list {
  width: 9%;
}
.preview {
  width: 18%;
}

#icondiv {
  display: flex;
  padding: 5rem;
  text-align: center;
}

#icondiv h4 {
  font-size: 2rem;
  font-weight: 500;
  padding: 2.5rem 0 0 0;
}
#icondiv p {
  width: 90%;
  padding: 1rem 0 0 0;
}

/* section5 */

#imgdiv {
  display: flex;
  justify-content: space-around;
  padding: 5rem 0 0 0;
}

/* section6 */

#section6 {
  text-align: center;
  padding: 6rem 0 0 0;
}
#section6 h3 {
  font-size: 2.5rem;
  font-weight: 500;
}
#section6 p {
  padding: 1rem 0 0 0;
  width: 50%;
  margin: 0 auto;
}
#section6 button {
  margin: 3rem 1rem 0 0;
}

/* footer */

.effect {
  color: hsl(210, 10%, 33%);
}
.logo1 {
  width: 50%;
  padding: 1rem 0 0 0;
}
footer {
  margin-top: 7rem;
}
.footer {
  background-color: hsl(200, 16%, 85%);
  padding: 1rem;
  height: auto;
  display: flex;
  justify-content: space-around;
}
.list2 {
  display: flex;
  flex-direction: column;
  line-height: 2rem;
}
.list3 {
  display: flex;
  flex-direction: column;
}
.socal {
  width: 30%;
  height: 40px;
  padding: 1rem 1rem 0 0.5rem;
  display: flex;
}
.facebook:hover {
  color: hsl(171, 66%, 44%);
  transition: 1s;
  cursor: pointer;
}

.effect:hover {
  color: hsl(171, 66%, 44%);
  transition: 1s;
  cursor: pointer;
}

@media screen and (max-width: 1025px) {
  #ios {
    width: 20%;
  }
  #mac {
    width: 20%;
  }
  #desktop {
    width: 90%;
  }
  #contant {
    width: 50%;
    padding: 0;
  }
  #contant p {
    width: 90%;
    padding: 0;
  }
}
@media screen and (max-width: 770px) {
  #ios {
    width: 25%;
  }
  #mac {
    width: 25%;
  }
  #desktop {
    width: 90%;
  }
  #section2 {
    display: flex;
    gap: 0.5rem;
  }
  #contant {
    display: flex;
    gap: 0.5rem;
  }
  #contant h3 {
    width: 100%;
    font-size: 25px;
    padding: 0;
  }
  #contant p {
    width: 100%;
    padding: 0;
    font-size: 18px;
  }
}
@media screen and (max-width: 700px) {
  #section1 {
    display: flex;
    flex-direction: column;
  }
  #section1 p {
    width: 90%;
  }
  #ios {
    margin: 0 auto;
    width: 40%;
  }
  #mac {
    width: 40%;
    margin: 0 auto;
  }

  /* section2 */

  #section2 {
    display: flex;
    flex-direction: column;
    text-align: center;
    margin: 0 auto;
  }
  #desktop {
    width: 70%;
    margin: 0 auto;
  }
  #contant {
    margin: 0 auto;
    width: 90%;
  }
  #contant p {
    width: 100%;
    text-align: center;
    margin: 0 auto;
  }
  #contant h3 {
    margin: 0 auto;
    padding: 2rem 0 0 0;
  }

  /* section3 */

  #contant2 h2 {
    font-size: 2.5rem;
    font-weight: 500;
  }
  #contant2 p {
    padding: 1rem 0 0 0;
    width: 90%;
  }

  /* section4 */

  #icondiv {
    display: flex;
    flex-direction: column;
    padding: 0;
  }
  .svg {
    width: 15%;
    padding: 2rem 0 0 0;
  }

  .box p {
    width: 100%;
    margin: 0 auto;
  }

  /* section5 */
  #imgdiv {
    display: flex;
    flex-direction: column;
    padding: 0;
  }
  .icon {
    width: 30%;
    padding: 5rem 0 0 0;
    margin: 0 auto;
  }

  /* section6 */

  #section6 {
    display: flex;
    flex-direction: column;
  }
  #section6 p {
    width: 90%;
    padding: 2rem 0 2rem 0;
  }
  #section6 button {
    margin: 1rem auto;
  }

  /* footer */
  footer {
    margin: 1rem 0 0 0;
  }

  .footer {
    display: flex;
    width: 100%;
    flex-direction: column;
    margin: 0 auto;
    justify-content: space-between;
  }
  .footer p {
    font-size: 20px;
    /* padding: 1rem 0 0 0; */
  }
  .list2 {
    padding: 0;
  }
  .list3 {
    padding: 0;
  }
  .list4 {
    padding: 0;
  }
  .logo1 {
    width: 15%;
    margin: 0 auto;
  }
  .nav {
    padding: 2rem 0 0 0;
    margin: 0 auto;
  }
  .socal {
    width: 10%;
    height: 70px;
    padding: 2rem 0 0 0;
    margin: 0 auto;
  }
}

@media screen and (max-width: 390px) {
  #ios {
    margin: 0 auto;
    width: 70%;
  }
  #mac {
    width: 70%;
    margin: 0 auto;
  }
}