:root{
    /* color */
--rich-black-fogra-29-1: hsl(215, 31%, 14%);
--rich-black-fogra-29-2: hsl(230, 14%, 8%);
--rich-black-fogra-39: hsl(158, 29%, 5%);
--granite-gray: hsl(0, 0%, 40%);
--go-green_50: hsla(145, 63%, 42%, 0.5);
--go-green_8: hsla(145, 63%, 42%, 0.08);
--go-green_5: hsla(145, 63%, 42%, 0.05);
--light-gray: hsl(0, 0%, 80%);
--mint-cream: hsl(142, 100%, 98%);
--cultured: hsl(0, 0%, 93%);
--go-green: hsl(145, 63%, 42%);
--white: hsl(0, 0%, 100%);
--jet: hsl(0, 0%, 18%);

/* tapography */
--ff-poppins: 'Poppins', sans-serif;
--ff-cuprum: 'Cuprum', sans-serif;

--fs-1: 4.5rem;
--fs-2: 3.6rem;
--fs-3: 3.5rem;
--fs-4: 3.2rem;
--fs-5: 2.5rem;
--fs-6: 2.4rem;
--fs-7: 2.2rem;
--fs-8: 2rem;
--fs-9: 1.8rem;
--fs-10: 1.5rem;
--fs-11: 1.4rem;
--fs-12: 1.3rem;

--fw-600: 600;
--fw-500: 500;

/* spacing */
--section-padding: 40px;

/* box-shadow */
--shadow-1: 3px 4px 30px hsla(0, 0%, 53%, 0.1);
--shadow-2: 5px 3px 40px hsla(191, 100%, 17%, 0.1);

/* border Radius */
--radius-5: 5px;

/* transition */
--transition-1: 0.25s ease;
--transition-2: 0.5s ease;
--cubic-out: cubic-bezier(0.33, 0.85, 0.4, 0.96);
}

/* #RESET */
*,
*::before,
*::after{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
li {
    list-style: none;
}
a{
    color: inherit;
    text-decoration: none;
}
a,
img,
span,
input,
button,
ion-icon{display: block;}

img{height: auto;}
input,
button{
    background: none;
    border: none;
    font: inherit;
}
input {width: 100%;}

button{cursor: pointer;}

ion-icon {pointer-events: none;}

address {font-style: normal;}

html{
    font-family: var(--ff-poppins);
    font-size: 10px;
    scroll-behavior: smooth;
}

body{
    background: var(--white);
    color: var(--granite-gray);
    font-size: 1.6rem;
    line-height: 1.7;
    /* height: 300vh; */
}
:focus-visible {outline-offset: 4px;}
::-webkit-scrollbar {width: 10px;}
::-webkit-scrollbar-track {background-color: hsl(0, 0%, 98%);}
::-webkit-scrollbar-thumb { background-color: hsl(0, 0%, 80%);}
::-webkit-slider-thumb:hover {background-color: hsl(0, 0%, 70%);}


/* REUSE STYLE */

.container {padding-inline: 15px;}

.section {padding-block: var(--section-padding);}

.has-before,
.has-after {
    position: relative;
    z-index: 1;
}
.has-before::before,
.hasafter::after{
    content: "";
    position: absolute;
}

.h1,
.h2,
.h3,
.h2-sm{
    color: var(--rich-black-fogra-29-1);
    font-family: var(--ff-cuprum);
}

.h1 {
    font-size: var(--fs-1);
    line-height: 1.1;
}

.h2 {
    font-size: var(--fs-2);
}
.h2,
.h3,
.h2-sm {
    line-height: 1.3;
}
.h2-sm {font-size: var(--fs-3);}

.h3{
    font-size: var(--fs-7);
}

.btn-group {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 35px;
}

.btn{
    font-weight: var(--fw-600);
    text-transform: uppercase;
    padding: 12px 24px;
    border-radius: var(--radius-5);
    max-width: max-content;
    transition: var(--transition-1);
    color: var(--white);
   
}
.btns{
    font-weight: var(--fw-600);
    text-transform: uppercase;
    padding: 12px 24px;
    border-radius: var(--radius-5);
    max-width: 100%;
    transition: var(--transition-1);
    color: var(--white);
   
}
.btns-primary{
    background-color: var(--go-green);
    color: var(white);
   
}

.btn-primary{
    background-color: var(--go-green);
    color: var(white);
   
}

.btn-primary:is(:hover, :focus){
    background-color: var(--rich-black-fogra-29-1);
    color: var(--white);
}

.flex-btn{
    display: flex;
    align-items: center;
    gap: 20px;
}
.img-holder{
    aspect-ratio: var(--width) / var(--height);
    background-color: var(--light-gray);
}
.img-cover{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.w-100 {width: 100%;}


.text-center{
    text-align: center;
}
.section-subtitle{
    color: var(--go-green);
    font-weight: var(--fw-500);
}

.grid-list {
    display: grid;
    gap: 20px;
}
.btn-link{
    color: var(--rich-black-fogra-29-1);
    font-size: var(--fs-12);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5px;
    transition: var(--transition-1);
}


/* HEADER STARTS */
.header .btn-outline {display: none;}

.header {
padding-block: 15px;
position: fixed;
background-color: var(--rich-black-fogra-29-2);
box-shadow: var(--shadow-2);
top: 0;
left: 0;
width: 100%;
z-index: 4;
}
/* .header.active{
    background-color: #000;
    box-shadow: var(--shadow-2);
} */
.header .container{
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo{
    color: var(--white);
    font-family: var(--ff-cuprum);
    font-size: 33px;
    font-weight: var(--fw-500);
    line-height: 1;
}
.nav-open-btn{
    color: var(--white);
    font-size: 35px;
}
.navbar{
    position: fixed;
    top: 0;
    left: -280px;
    max-width: 280px;
    width: 100%;
    height: 100%;
    background-color: var(--rich-black-fogra-39);
    color: var(--white);
    padding: 30px 20px;
    visibility: hidden;
    transition: 0.25s var(--cubic-out);
    z-index: 4;
}
.navbar.active {
    visibility: visible;
    transform: translateX(280px);
    transition-duration: 0.5s;
}

.navbar .logo,
.nav-close-btn{color: var(--white);}

.navbar .wrapper{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-block-end: 25px;
}
.nav-close-btn {
    font-size: 33px;
}
.navbar-link{
    padding-block: 10px;
    transition: var(--transition-1);
}

.navbar-link:is(:hover, :focus) {color: var(--go-green);}

.overlay{
    position: fixed;
    inset: 0;
    background-color: hsl(0, 0%, 100%, 0.7);
    visibility: hidden;
    opacity: 0;
    transition: var(--transition-1);
    z-index: 3;
}

.overlay.active{
    visibility: visible;
    opacity: 1;
}
/* HEADER ENDS */

/* home starts  */

.hero {
    background-color: var(--mint-cream);
    padding-block-start: calc(var(--section-padding) + 50px);
    text-align: center;
    overflow: hidden;
}
.hero .container{
    display: grid;
    gap: 50px;
}
.hero-subtitle {
    color: var(--go-green);
    font-size: var(--fs-12);
    font-weight: var(--fw-500);
    max-width: max-content;
    margin-inline: auto;
    z-index: 0;
}

.hero-subtitle::before{
    top: 8px;
    left: -20px;
    width: 15px;
    height: 2px;
    background-color: var(--go-green);
}
.hero-title { margin-block: 10px 15px;}

.hero-text { color: var(--rich-black-fogra-29-1);}

.hero .btn-group{margin-block-start: 40px;}

.hero .btn-icon{
    background-color: var(--go-green);
    color: var(--white);
    font-size: 20px;
    padding: 20px;
    border-radius: 50%;
    animation: pulse 2s ease infinite;
}

@keyframes pulse {
    0% {box-shadow: 0 0 0 0 var(--go-green);}
    100% {box-shadow: 0 0 0 20px transparent;}
}
 .hero .flex-btn .span{
    color: var(--go-green);
    font-size: var(--fs-9);
    font-weight: var(--fw-600);
 }
 .hero-banner,
 .hero-banner > img {border-radius: 50%;}

 /* .hero-banner::before{
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background-image: url('../images/hero-pattern.svg');
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
 } */
/* home ends */

/* About starts */
.about .container{
    display: grid;
    gap: 30px;
}

.about-banner {filter: drop-shadow(2px 2px 5px hsla(0, 0%, 0%, 0.08));}

.about .section-text {margin-block: 20px 13px;}

.about-list { margin-block-end: 50px;}

.about-list .has-before{
    font-family: var(--ff-cuprum);
    font-size: var(--fs-8);
    font-weight: var(--fw-600);
    padding-inline-start: 20px;
    line-height: 1.5;
}

/* .about-list .has-before:not(:last-child) {margin-block-end: 15px;}; */

.about-list .has-before::before{
    top: 10px;
    left: 0;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--go-green);
}

.about .btn-group {justify-content: flex-start;}

.about .btn-group .flex-btn{
    gap: 10px;
}
.about .btn-icon ion-icon{
    color: var(--go-green);
    font-size: 40px;
}

.about .btn-group .span{
    color: var(--go-green);
    font-family: var(--ff-cuprum);
    font-size: var(--fs-6);
    font-weight: var(--fw-600);
}
/* About ends */

/* Services Starts  */

.service .section-text {margin-block: 15px 50px;}

.service .grid-list {margin-block-end: 50px;}

.service-card {
    height: 100%;
    padding: 30px 25px;
    text-align: center;
    box-shadow: var(--shadow-1);
}

.service-card::after{
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--go-green);
    transition: var(--transition-2);
  }
  .service-card :is(:hover, :focus-within)::after {width: 100%;}

  .service-card .card-icon{
    max-width: max-content;
    margin-inline: auto;
    margin-block-end: 10px;
  }

.service-card .img {transition: var(--transition-1);}

.service-card:is(:hover, :focus-within) .img{
    transform: scale(1.1);
}

.service-card .card-text {margin-block: 5px 13px;}

.service .btn {margin-inline: auto;}
/* Services ends  */

/* .service .grid-list .service-card:nth-child(1),
.service .grid-list .service-card:nth-child(2),
.service .grid-list .service-card:nth-child(3),
.service .grid-list .service-card:nth-child(4),
.service .grid-list .service-card:nth-child(5)
{
    display: inline-block;
} */
/* =================FEATURES STARTS====================== */
.features .section-text{
    margin-block: 15px 20px;
  }
  .features-card{
    position: relative;
    background: var(white);
    padding: 25px;
    padding-block-start: 40px;
    margin-block-start: 24px;
    box-shadow: var(--shadow-1);
    transition: var(--transition-2);
  }
  
  .features-card:hover{
    background-color: var(--go-green);
  }
  .features-card .card-number{
    position: absolute;
    top: 0;
    left: 25px;
    transform: translateY(-50%);
    background-color: var(--cultured);
    font-size: var(--fs-7);
    font-weight: var(--fw-600);
    padding-block: 5px;
    min-width: 50px;
    text-align: center;
    border-radius: var(--radius-5);
    transition: var(--transition-1);
  }
  .features-card:hover.card-number{
    color: var(--go-green);
  }
  .features-card .card-title{
    font-size: var(--fs-6);
    margin-block-end: 5px;
  }
  
  .features-card :is(.card-title, .card-text){
    transition: var(--transition-1);
  }
  .features-card:hover :is(.card-title, .card-text){
    color: var(--white);
  }
  

/* =================FEATURES ENDS====================== */


/* =================FAQ STARTS====================== */
.faq .container{
    display: grid;
    gap: 20px;
}
.faq .title-wrapper{
    background-color: var(--white);
    padding: 30px 25px;
    box-shadow: var(--shadow-1);
}
.faq .section-title{
    font-size: var(--fs-4);
    margin-block-end: 30px;
}
.faq-card{
    background-color: var(--go-green_5);
    border-radius: var(--radius-5);
    overflow: hidden;
}

.faq-card .card-action{
    --action-bg: var(--go-green_8);
    --color: var(--granite-gray);
    background-color: var(--action-bg);
    text-align: left;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    gap: 20px;
    transition: var(--transition-1);
}
.faq-card .card-action:is(:hover, :focus, .active){
    --action-bg: var(--go-green);
    --color: var(--white);
}

.faq-card .card-title{
    color: var(--color);
    font-size: var(--fs-8);
    transition: var(--transition-1);
}

.faq-card ion-icon{
    color: var(--color);
    font-size: 15px;
    transition: var(--transition-1);
    --ionicon-stroke-width: 60px
}
.faq-card .card-action.active .open,
.faq-card .card-action .close {display: none;}

.faq-card .card-action .open,
.faq-card .card-action.active .close {display: block;}

.faq-card .card-content{
    font-size: var(--fs-10);
    padding-inline: 25px;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition-2);
}

.faq-card .card-content p { margin-block: 15px;}

.faq-card .card-action.active + .card-content { max-height: 500px;}


/* =================FAQ ENDS====================== */


/* =================FOOTER STARTS====================== */
.footer{
    background-color: var(--rich-black-fogra-29-2);
    color: var(--cultured);
}
.footer-top .container{
    display: grid;
    gap: 40px;
}

.footer .logo{ color: var(--white);}

.footer-text {margin-block: 25px;}

.newsletter-form{
    position: relative;
    max-width: 350px;
}

.email-field{
    color: var(--white);
    font-size: var(--fs-11);
    border: 1px solid var(--granite-gray);
    padding: 15px;
    border-radius: var(--radius-5);
}
.text-field{
    color: var(--white);
    font-size: var(--fs-11);
    border: 1px solid var(--granite-gray);
    padding: 15px;
    border-radius: var(--radius-5);
}
.footer .form-btn{
    background-color: var(--go-green);
    color: var(--white);
    font-size: 24px;
    position: absolute;
    top: 6px;
    right: 6px;
    bottom: 6px;
    padding-inline: 10px;
    border-radius: var(--radius-5);
}
.footer-list-title{
    font-family: var(--ff-cuprum);
    font-size: var(--fs-5);
    font-weight: var(--fw-600);
    line-height: 1.2;
    margin-block-end: 25px;
}

.footer-link{
    margin-block-start: 15px;
    transition: var(--transition-1);
}
.footer-link:is(:hover, :focus){color: var(--go-green);}

.footer-item,
.social-list{
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.footer-item { margin-block-start: 15px;}

.footer-item > ion-icon {
    flex-shrink: 0;
    color: var(--go-green);
    font-size: 20px;
    margin-block-start: 3px;
}

.contact-link { transition: var(--transition-1);}

.contact-link:not(.address):is(:hover, :focus) {color: var(--go-green);}

.footer-item:last-child{
    margin-block-start: 25px;
    padding-block-start: 25px;
    border-block-start: 1px solid var(--granite-gray);
}

.social-link{
    font-size: 14px;
    border: 1px solid var(--granite-gray);
    padding: 10px;
    transition: var(--transition-1);
}

.social-link:is(:hover, :focus) {
    background-color: var(--go-green);
    border-color: var(--go-green);
}
.footer-bottom{
    padding-block: 15px;
    border-block-start: 1px solid var(--jet);
}

.copyright {
    font-size: var(--fs-12);
    text-align: center;
    margin-block-end: 15px;
}
.copyright-link{
    display: inline-block;
    color: var(--go-green);
    font-weight: var(--fw-500);
}
.footer-bottom-list{
    display: flex;
    justify-content: center;
    gap: 20px;
}
.footer-bottom-link{
    font-size: var(--fs-11);
    transition: var(--transition-1);
}
.footer-bottom-link:is(:hover, :focus) {color: var(--go-green);}

/* =================FOOTER ENDS====================== */


/* ============MEDIA QUERIES STARTS ====================== */

/* responsive for large than 1200px screen */

@media (min-width: 1200px) {

    :root{
        /* typography */
        --fs-1: 7.5rem;
        --fs-4: 3.8rem;
    }

    /* REUSED STYLE */
    .section
    .container {max-width: 1200px;}

    .btn-link {--fs-12: 1.5rem}

    /* HERO */

    .hero {
        min-height: 100vh;
        display: grid;
        align-items: center;
    }
    .about .container {
        grid-template-columns: 1fr 0.7fr;
    }


    .faq-card .card-action.active + .card-content{
        max-height: 200px;
    }

    
}
/* responsive for large than 992px screen */
@media (min-width: 992px){

    /* REUSED STYLE */
     
    .container {max-width: 960px;}

    .nav-open-btn,
    .navbar .wrapper,
    .overlay {display: none;}

    .header {
        padding: 20px;
    }

    .navbar,
    .navbar.active{all: unset;}

    .navbar-list{
        display: flex;
        gap: 40px;
    }

    .navbar-link {
        color: var(--white);
        font-weight: var(--fw-500);
        padding-block: 0;
    }

    .header .btn-outline{
        display: block;
        color: var(--go-green);
        font-weight: var(--fw-600);
        text-transform: uppercase;
        border: 1px solid var(--go-green);
        padding: 7px 18px;
        transition: var(--transition-1);
    }
    .header .btn-outline:is(:hover, :focus){
        background-color: var(--go-green);
        color: var(--white);
    }

    /* HERO  */
    .hero {text-align: left;}

    .hero .container{
        grid-template-columns:  1fr 0.7fr;
        align-items: center;
    }
    
    .hero-subtitle{margin-inline: 25px 0;}

    .hero .btn-group {justify-content: flex-start;}

    .about .container{
        grid-template-columns: 1fr 1fr;
        align-items: center;

    }

    /* SERVICES */

    .service-card {
        display: flex;
        align-items: flex-start;
        gap: 10px;
    }

    /* FEATURES */
    .features .grid-list{
        grid-template-columns: repeat(3, 1fr);
       }
    

    .faq .container{
        grid-template-columns: 0.48fr 1fr;
        align-items: flex-start;
    }

    .footer-top .container {grid-template-columns: 1fr 0.8fr 0.8fr 1fr};

    .footer-bottom .container {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .copyright {margin-block-end: 0;}

}
/* responsive for large than 768px screen */
 @media (min-width: 768px) {

 
:root{
    /* typography */
--fs-1: 7rem;
--fs-2: 4rem;
--fs-4: 3.5rem;
}


.container {max-width: 720px;}

.btn { padding: 16px 32px;}

.section-text.text-center{
    max-width: 50ch;
    margin-inline: auto;
}

.btn-link {--fs-12: 1.4rem}


/* HERO  */
 
.hero-subtitle { --fs-12: 1.4rem}

/* FEATURES */

/* .features .grid-list{grid-template-columns: 2fr 2fr;} */

/* FOOTER */

/* .footer-top .container {
    grid-template-columns: 1fr 1fr;
} */

}




/* responsive for large than 575px screen */

@media (min-width: 575px) {
    /* CUSTOM PROPERTY */
    :root{
        /* typography */
    --fs-1: 5.4rem;
    }

    /* REUSED STYLE */

    .container{
        max-width: 540px;
        width: 100%;
        margin-inline: auto;
    }

    /* HEADER  */

    .header .container {max-width: unset;}


    /* SERVICE */
    .service .grid-list {grid-template-columns: 1fr  1fr;}

    .service-card {text-align: left;}

    .service-card .card-icon{margin-inline: 0;}

    .service-card .btn-link { justify-content: flex-start;}

}
/* ============MEDIA QUERIES ENDS ====================== */