:root {



    --granite-gray: hsl(0, 9%, 85%);
    --go-green_50: #3d7c7a;
    --go-green_8: hsla(145, 63%, 42%, 0.08);
    --go-green_5: hsla(145, 63%, 42%, 0.05);
    --light-gray: hsla(0, 11%, 36%, 0.02);
    --mint-cream: hsl(160, 100%, 98%);
    --cultured: hsl(0, 0%, 93%);
    --go-blue: #355070;
    --white: hsl(0, 0%, 100%);




    

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

    /**
     * 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);
}



img {
    height: auto;
}






/*-----------------------------------*\
    #REUSED STYLE
  \*-----------------------------------*/


.has-before,
.has-after {
    position: relative;
    z-index: 1;
}


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



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



.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: 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);
}


/*-----------------------------------*\
    #HERO
  \*-----------------------------------*/

.hero {

    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: 5px 10px;
}



.hero .btn-group {
    margin-block-start: 30px;
}



.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/best-quality-guarantee-assurance-concept.jpg");
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    z-index: -1;
}

/*-----------------------------------*\
    #ABOUT
  \*-----------------------------------*/

.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-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(--snow);
}

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

.about .btn-group .flex-btn {
    gap: 10px;
}




.about-content {
    margin-left: 50px;
}

/*-----------------------------------*\
    #FEATURES
  \*-----------------------------------*/
.features {
    background-color: var(--light-gray);
}

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

.features-card {
    position: relative;
    background-color: 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-blue);
}

.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 {

    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);
}

/*-----------------------------------*\
    #FAQ
  \*-----------------------------------*/


.card {
    background: #fff;
    color: #333;
    margin: 30px auto;
    width: 90%;
    max-width: 80vw;
    min-height: 30rem;
    border-radius: 2rem;
}



.card:hover .img {
    filter: drop-shadow(0rem 2.5rem rgba(0, 0, 0, 0.1));
}

.title {
    text-align: center;
    font-size: 5rem;
    padding: 1rem;
}

.acc-container {
    padding: 4rem 2rem;
}

.acc-btn {
    width: 100%;
    padding: 1.6rem 2rem;
    font-size: 1.6rem;
    cursor: pointer;
    background: inherit;
    border: none;
    outline: none;
    text-align: left;
    transition: all 0.5s linear;
}

.acc-btn:after {
    content: "\27A4";
    color: #fa8d0c;
    float: right;
    transition: all 0.3s linear;
}

.acc-btn.is-open:after {
    transform: rotate(90deg);
}

.acc-btn:hover,
.acc-btn.is-open {
    color: #000;
    font-weight: bold;
}

.acc-content {
    max-height: 0;
    color: rgba(0, 0, 0, 0.75);
    font-size: 1.5rem;
    margin: 0 2rem;
    padding-left: 1rem;
    overflow: hidden;
    transition: max-height 0.3s ease-in-out;
    border-bottom: 1px solid #ccc;
}

.credit {
    text-align: center;
    padding: 1rem;
}

.credit a {
    text-decoration: wavy underline;
    color: dodgerblue;
}



/*-----------------------------------*\
    #MEDIA QUERIES 
  \*-----------------------------------*/



@media (min-width: 575px) {
  

    :root {
      

        --fs-1: 5.4rem;
    }




}

/**
   * responsive for large than 768px screen
   */

@media (min-width: 768px) {
    /**
     * CUSTOM PROPERTY
     */

    :root {
        /**
       * typography
       */

        --fs-1: 7rem;
        --fs-2: 4rem;
        --fs-4: 3.5rem;
    }



    .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: 1fr 1fr;
    }


}

/**
   * responsive for large than 992px screen
   */

@media (min-width: 992px) {



    .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
     */

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

  

    /**
     * FEATURES
     */

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

    /**
     * FAQ
     */

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


}



@media (min-width: 1200px) {
   

    :root {
      

        --fs-1: 7.5rem;
        --fs-4: 3.8rem;
    }

   



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

    /**
     * HERO
     */

    .hero {
        min-height: 100vh;
        display: grid;
        align-items: center;
    }

    /**
     * ABOUT
     */

    .about .container {
        grid-template-columns: 1fr 0.7fr;
    }

    /**
     * FAQ
     */

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