*,
*::after,
*::before
{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
:root{
    --primary-color: #08c0dd;
    --secondary-color:#262431;
    --tertiary-color: #2f2c3d;
}
html,
body{
    font-family: 'Open Sans', sans-serif;
    background-color: var(--secondary-color);
    color: #fff;
    line-height: 1.6;
    scroll-behavior: smooth;
}
a{
    color: #fff;
    text-decoration: none;
}
ul{
    list-style: none;
}
img{
    max-width: 100%;
}
/* ulitity classes */
.container{
      max-width: 1100px;
    margin: 0 auto;
}
.btn{
    padding: 0.5rem 2rem;
    background: var(--primary-color);
    border: 2px solid transparent;
    color: #fff;
    font-weight: 600;
    border-radius: 50px;
    transition: background-color 0.3s ease;
}
.btn:hover{
    border-color: var(--primary-color);
    background: var(--secondary-color);
}
.navbar{
    padding: 1rem 2rem;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000000;
    background-color: transparent;
    transition: background-color 0.3s ease-in-out;

}
 /* js */
 .navbar.navbar--scroll-j{
    background-color: rgba(38, 36, 49, 0.8);
    backdrop-filter: blur(10px);

 }

.navbar__container{
  
    display: flex;
    justify-content: space-between;
    align-items: center;

}
.navbar__logo img{
    width: 112px;
    height: 36px;
}
.navbar__menu-list{
    display: flex;
    align-items: center;
    gap: 2rem;
    font-weight: 600;
}
.navbar__menu-link:hover{
    color: var(--primary-color);
}
.navbar__menu-link--primary{
    color: var(--primary-color);
}
.navbar__menu-link--primary:hover{
    color: #fff;
}

/* mobile menu */
.navbar__mobile-menu{
    display: none;
    cursor: pointer;
}

.navbar__mobile-menu-items{
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--secondary-color);
    opacity: 0.95;
    padding: 3rem 2rem;
    text-align: center;
    box-shadow: 0 2px 5px rgba(255, 255, 255, 0.1);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.5s ease-in-out;

}
.navbar__mobile-menu-list{
    font-size: 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
.navbar__mobile-menu-link:hover{
    color: var(--primary-color);
}
.navbar__mobile-menu-link--primary{
    color: var(--primary-color);
}
.navbar__mobile-menu-link--primary:hover{
    color: #fff;
}
.navbar__mobile-menu-items{
    transform: translateX(100%);
}
.navbar__mobile-menu-items.active{
    transform: translateX(0);
}


/* hero header section */
.hero{
    background: #000 url('../images/header-background.jpg') center center/cover no-repeat;
    padding: 11.5rem 2rem 8rem;
}
.hero__container{
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}
.hero__content{
max-width: 500px;
}
.hero__title{
    font-size: 3.5rem;
    text-transform: uppercase;
    font-weight: 700;
    line-height: 1.2;
}
.hero__tittle--primary{
    color: var(--primary-color);
}
.hero__discription{
    margin-top: 1.5rem;
    font-size: 1.2rem;
    line-height: 1.6;
}
.hero__image img{
    max-width: 500px;

}
.hero__buttons{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
}
.hero__button{
    padding: 1rem 2rem;
}
.hero__button i{
    margin-right: 0.5rem;
}

/* testimonials */
.testimonials{
    padding: 4rem 2rem;
    text-align: center;
}
.testimonials__container{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    align-items: center;
    justify-content: center;
}
.testimonials__card{
    padding: 0 3rem;
}
.testimonials__image img{
    width: 96px;
    height: 96px;
    border-radius: 50%;
    margin-right: auto;
    margin-left: auto;
    margin-bottom: 1.5rem;

}
.testimonial__card-textt{
    font-style: italic;
    margin-bottom: 1.5rem;
}
/* features */
.features{
    background-color: var(--tertiary-color);
    padding: 6rem 2rem;
}
.features__container{
    text-align: center;

}
.features__title{
    font-size: 2.3rem;
    margin-bottom: 2rem;
    text-transform: uppercase;
}
.features__description{
    max-width: 600px;
    margin: 1rem auto 4rem;
    
}
.feature__grid{
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 2rem;
    margin-top: 5rem;
}
.features__grid--column {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6rem;
}
.features__grid--item{
    display: flex;
    justify-content: start;
    align-items: start;
    text-align: right;
    gap: 1.5rem;
}
.features__grid--item--text-tittle{
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
}
.features__grid-item--icon{
    margin-top: 2rem;
}
.features__grid-item--icon i{
    color: var(--primary-color);
}
.feature__grid--column-right .features__grid--item{
flex-direction: row-reverse;
text-align: left;
}
/* preview section */
.preview{
    background: url(../images/video-background.jpg)center center/cover no-repeat;
}
.prview__container{
    padding: 6rem 2rem;
    text-align: center;
}
.preview__title{
font-size: 2.3rem;
margin-bottom: 2rem;
text-transform: uppercase;
}
.preview__discription{
    max-width: 600px;
    margin: 1rem auto 4rem;
}
.preview__video-wrapper{
    position: relative;
}

.preview__video-wrapper img{
    width: 100%;
    max-width: 900px;
    border-radius: 10px;
}
/* play button */
.preview__video-play-button{
    position: absolute;
    top: 48%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
    z-index: 10;
    display: block;
    box-sizing: content-box;
    width: 2rem;
    height: 2.75rem;
    border-radius: 50%;
    cursor: pointer;
    padding: 1.25rem 1.25rem 1.25rem 1.75rem;
}
/* play button circle */
.preview__video-play-button::after{
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
     transform: translateX(-50%) translateY(-50%);
     z-index: 1;
     background: #00c9db;
     height: 4.375rem;
    width: 4.375rem;
    border-radius: 50%;
    display: block;
    transition: all 200ms;
}
/* play button tryangle */
.preview__video-play-button span{
    position: relative;
    display: block;
    z-index: 3;
    top: 0.375rem;
    left: 0.25rem;
    width: 0;
    height: 0;
    border-left: 1.625rem solid #fff;
    border-top: 1rem solid transparent;
   border-bottom: 1rem solid transparent;

}
/* play button animanation */
.preview__video-play-button::before{
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
     transform: translateX(-50%) translateY(-50%);
    z-index: 0;
    display: block;
    width: 4.75rem;
    height: 4.75rem;
    background: #00c9db;
    border-radius: 50%;
    animation: pulse-boder 1500ms ease-out infinite;

}

@keyframes pulse-boder {
    0%{
transform: translateX(-50%) translateY(-50%) scale(1);
opacity: 1;
    }
    100%{
transform: translateX(-50%) translateY(-50%) scale(1.5);
opacity: 0;
    }
    
}
/* modal play screen*/
.modal{
display: none;
position: fixed;
z-index: 999;
left: 0;
top: 0;
width: 100%;
height: 100%;
overflow: auto;
background-color: rgba(0, 0, 0, 0.5);
}
.modal__content{
    background-color: rgba(0, 0, 0, 0.5);
    margin: 10% auto;
    padding: 20px;
    border: 1px solid #888;
    border-radius: 10px;
    max-width: 600px;
    position: relative;

}
.modal__close-button{
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 40px;
    cursor: pointer;
}

/* details */
.details{
    padding: 9rem 2rem;
}
.details__grid{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 5rem;
    align-items: center;
    justify-content: center;


}
.details__grid-content{
    max-width: 500px;
    width: 100%;

}
.details__grid-heading{
    font-size: 2rem;
    margin-bottom: 2rem;
    line-height: 1.2;
}
.details___grid-descriptionn{
    line-height: 1.6;
    margin-bottom: 2rem;

}
.details__icons{
    margin-top: 8rem ;
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
    text-align: center;
    justify-content: space-around;
  
}
.details__icons-amount{
    font-weight: 600;
    line-height: 1.5;
    font-size: 3.5rem;

}
.details__icons-title
{ font-size: 1.3rem;
    font-weight: 400;
}
.details__icons i{
    color: var(--primary-color);
    margin-bottom: 1rem;
}
/* Screeshorts */
.screenshorts{
    padding: 6rem 2rem;
    background: var(--tertiary-color);
    text-align: center;
}
.screenshorts__cotainer{
    max-width: 1200px;

}
.screenshorts__title{
    font-size: 2.3rem;
    text-transform: uppercase;
    border-bottom: 2px solid var(--primary-color);
    width: 300px;
    margin: 0 auto 2.5rem;
}
.screenshorts__images{
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}
.screenshorts__images img{
    width: 100%;
    max-width: 200px;
    margin: 0 auto;
}
/* download section */
.download{
    background: url(../images/download-background.jpg)center center/cover no-repeat;
    padding: 11rem 2rem;
}
.download__container{
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: center;
    gap: 6rem;
}
.download__content{
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;

}
.download_button{
    display: flex;
    gap: 2rem;
    justify-content: center;
    text-align: center;
    margin-top: 2rem;  
    margin: 0 auto;
    margin-top: 3rem;
}
.download_img{
     width: 100%;
    max-width: 900px;
    border-radius: 10px;
}
.download__button-btn{
    padding: 1rem;
}
/* footer section */
.footer{
 background: var(--tertiary-color);
 color: #9f9caf;
 padding: 4rem 2rem;
 font-size: 0.9rem;
}
.footer__links-link, .footer__social-link{
    color: #9f9caf;
}
.footer__links-link:hover, .footer__social-link:hover{
    color: white;
}
.footer__container{
    display: grid;
    grid-template-columns: repeat(3 , 1fr);
    gap: 6rem;
    justify-content: space-between;
    align-items: center;
}
.footer_socialmedia{
    display: flex;
    flex-direction: row;
}
.footer__title{
      font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.34rem;
}
.footer__social {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
}


/* etails html page */

.inner-header {
  background: #000 url('../images/header-background.jpg') center center/cover
    no-repeat;
  padding: 10rem 2rem 6rem;
}

/* Pricing */
.pricing {
  background: var(--tertiary-color);
  padding: 10rem 2rem 6rem;
}

.pricing__title {
  font-size: 2.3rem;
  margin-bottom: 2rem;
  text-transform: uppercase;
  text-align: center;
}

.pricing__cards {
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: center;
  gap: 2rem;
}

.pricing__card-box {
  background: rgba(255, 255, 255, 0.1);
  padding: 2.5rem;
  border-radius: 30px;
  margin-bottom: 2rem;
}

.pricing__card-title {
  font-size: 1.4rem;
  text-transform: uppercase;
}

.pricing__card-price {
  font-size: 3rem;
  color: var(--primary-color);
  font-weight: 700;
  margin-bottom: 1rem;
}

.pricing__card-list {
  text-align: left;
  line-height: 2.5rem;
  font-weight: 300;
}

.pricing__card-item i {
  color: var(--primary-color);
  margin-right: 0.5rem;
}

/* Pricing Notes */
.pricing-notes {
  padding: 3rem 2rem;
  color: #9f9caf;
  text-align: center;
}

/* Details Features */
.details-features {
  background: var(--tertiary-color);
  padding: 4rem 2rem;
}

.details-features__title {
  font-size: 2.3rem;
  margin-bottom: 2rem;
  text-transform: uppercase;
  text-align: center;
}

.details-features__list-item {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  margin-bottom: 3.5rem;
  background: rgba(255, 255, 255, 0.1);
  padding: 1.5rem;
  border-radius: 20px;
}

.details-features__list-item i {
  color: var(--primary-color);
}

.details-features__list-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}


/* media queries */
@media(max-width:992px){
.hero{
    padding: 10rem;
    text-align: center;
}
.hero__container{
    flex-direction: column;
}
.hero__title{
    font-size: 2.3rem;
}
.hero__buttons{
    flex-direction: column;
    gap: 1rem;

}
.hero__button{
    width: 100%;
}
.hero__image img{
    max-width: 350px;
}
/* testt imonials */
.testimonials__container{
   
    grid-template-columns: repeat(2, 1fr);
 
}
.testimonials__card{
    padding: 0 1.5rem;
}
/* .testimonials__card:nth-child(3){
    display: none;
} */

.testimonials__card3{
    display: none;
   
}
/* features */
.feature__grid{
    grid-template-columns: 1fr;
}
.features__grid-column--center{
    order: 1;
    margin-bottom: 3rem;

}

.feature__grid--column-left, .feature__grid--column-right{
    order: 2;
    margin-bottom: 2rem;  
}
.features__grid--item, .feature__grid--column-right .features__grid--item{
    text-align: center;
    flex-direction: column-reverse;
    max-width: 400px;
}

.features__grid-item--icon{
    margin: 0 auto;
}
.features__grid-column--center img{
    max-width: 300px;
}
/* details */
.details__grid{
    grid-template-columns: 1fr;
    text-align: center;
    align-items: center;
    justify-content: center;
}
.details__grid img{
    width: 100%;
    max-width: 400px;

}
.details__grid-content{
    max-width: 400px;
    width: 100%;
    margin: 0 auto;
}
.details__icons{
    flex-direction: column;
    gap: 2rem;
    margin-top: 4rem;
}
/* download */
.download__container{
    display: flex;
    flex-direction: column-reverse;
    
}
.download_button{
    flex-direction: column;
    width: 100%;
}
}
@media(max-width: 768px){
    .navbar__menu{
        display: none;
    }
    .navbar__mobile-menu{
    display: block;
    
}
.testimonials__container{
   
    grid-template-columns: 1fr;
 
}
/* video modal */
.modal__content{
    margin: 40% auto;
    padding: 10px;
    width: 90%;
}
.modal__content iframe{
    width: 100%;
}
/* footer */
.footer__container{
    grid-template-columns: 1fr;
    justify-content: center;
    text-align: center;
    align-items: center;
    gap: 3rem;
}
/* Pricing */
  .pricing__cards {
    flex-direction: column;
  }

  .pricing__card {
    margin-bottom: 4.5rem;
  }

  /* Details Features */
  .details-features__list-item {
    flex-direction: column;
    text-align: center;
  }
}