*,
*::before,
*::after{
    box-sizing: border-box;
}

body {
    font-family: "Roboto", sans-serif;
    color: #434455;
    background-color: #ffffff;
    letter-spacing: 0.02em;
    line-height: 1.5;
    margin:0;
}

h1, h2, h3, p {
    margin: 0;
    
}
h1,h2, .hero-title {
    text-shadow: 0 2px 4px rgba(0,0,0,0.25);
}
ul {
    margin: 0;
    padding-left: 0;
    list-style: none;
}
img {
    display: block;
    max-width: 100%;
    height: auto;
}
a{
    text-decoration: none;
    color:inherit;
}
.section{
   padding: 96px 0;
}
.team {
    padding: 96px 0;
}
.portfolio {
    padding: 96px 0;
}
.footer {
    padding: 96px 0;
}
@media screen and (min-width: 1158px) {
    .section,
    .team,
    .portfolio{
        padding: 120px 0;
    }
   
}
/* =============CONTAINER=========== */
 .container { 
  max-width: 320px;
  padding-left: 16px;
  padding-right: 16px;  
  margin-left: auto;
  margin-right: auto;
}
@media screen and (min-width: 768px) {
    .container {
        max-width: 768px;
    }
}
@media screen and (min-width: 1158px) {
    .container {
        max-width: 1158px;
        padding-left: 15px;
        padding-right: 15px;
    }
}
/*==================HEADER=========== */
.header{
    border-bottom: 1px solid #e7e9fc;
    box-shadow: 0px 2px 1px rgba(46, 47, 66, 0.08),
        0px 1px 1px rgba(46, 47, 66, 0.16),
        0px 1px 6px rgba(46, 47, 66, 0.08);
}
.header-container {
    display: flex;
    align-items: center;

}

.nav-link.active {
    color: #404bbf
}
.nav-link.active::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    height: 4px;
    width: 100%;
    bottom: -1px;
    background-color: #404bbf;
    display: block;
    background: var(--ocean);
    transition: color 250ms cubic-bezier(0.4,0,0.2,1);
    border-radius: 2px 2px 0 0;

}
.nav-list,
.contacts {
    display: none;
}

.burger-btn {
    background: transparent;
    border: none;
    margin-left: auto;
    cursor: pointer;
}
@media screen and (min-width: 768px) {
    .nav-list,
    .contacts {
        display: flex;
    }
    .burger-btn {
        display: none;
    }
   
}

.navigation{
    display: flex;
    align-items: center;
    flex-grow: 1;
   

}


.logo {
    font-family: "Raleway", sans-serif;
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    letter-spacing: 0.03em;
    color: #4d5ae5;
    display: block;
    line-height: 1.17;
    margin-right: 0;
    
    
   
}

.logo span {
    color: #2e2f42;
}


.nav-list {
    gap: 40px; 
    list-style: none;
    margin-left: 76px;
}
@media screen and (min-width: 1158px){
    .nav-list {
        margin-left: 76px;
    }
    
}
@media screen and (min-width: 768px) and (max-width: 1157px){
    .nav-list {
        margin-left: 120px;
    }
    
}
.nav-link{
    display: block;
    padding: 24px 0;
    font-weight:500;
    color: var(--navy-blue);
    line-height: 1.5;
    text-decoration: none;
    font-size: 16px;
    letter-spacing: 0.02em;
    transition: color 250ms cubic-bezier(0.4,0,0.2,1);
    position: relative;
}
.nav-link.current {
    color: #404bbf;
}
.nav-link.current::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    height: 4px;
    width: 100%;
    background-color: #404bbf;
    border-radius: 2px;

}
.nav-link:hover,
.nav-link:focus {
    color: #404bbf;
}
  .nav-link, .hero-btn, .social-icon {
    transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
  }
.button,
.icon {
  
  transition-duration: 250ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

 /*=========CONTACTS=========*/
 .contacts {
    align-items: center;
    margin-left: auto;
    font-style: normal;
}

.contacts-list {
    display: flex;
    gap: 40px;
}
@media screen and (min-width: 768px) and (max-width: 1157px) {
    .contacts-list {
       flex-direction: column;
       gap: 12px;
    }
    
}
.contacts-link {
    display: block;
     color:#434455;
    padding:24px 0;
    text-decoration: none;
    font-size: 12px;
    line-height: 1.17;
    letter-spacing: 0.02em;
   transition: 
  color 250ms cubic-bezier(0.4, 0, 0.2, 1);
  
  
}
@media screen and (min-width:768px) and (max-width: 1157px){
    .contacts-link {
        padding: 0;
    }
    
}
@media screen  and (min-width:1158px){
    .contacts-link {
        font-size: 16px;
        line-height: 1.5;
    }
}
.contacts-link:hover,
.contacts-link:focus {
    color: #404bbf;
}

/* ======== HERO ======== */
.hero {
    padding: 72px 0;
    position: relative;
   width: 100%;
   display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    background-image: linear-gradient(rgba(46,47,66,0.7), rgba(46,47,66,0.7)), url("../images/hero-mobile.jpg");
    background-size: cover;
    background-position: center;
    background-repeat:no-repeat;
    max-width: 1440px;
    margin: 0 auto;
    
}

@media (min-width: 768px) {
    .hero {
        background-image: linear-gradient(rgba(46,47,66,0.7), rgba(46,47,66,0.7)),url("../images/hero-bg-tablet.jpg");

        
    }
}
@media (min-width:1158px) {
    .hero {
        background-image: linear-gradient(rgba(46,47,66,0.7), rgba(46,47,66,0.7)), url("../images/hero-bg.jpg");

        
    }
}
@media (min-resolution: 192dpi) {
  .hero {
    background-image:
      linear-gradient(
        rgba(46, 47, 66, 0.7),
        rgba(46, 47, 66, 0.7)
      ),
      url('../images/hero-mobile@2x.jpg');
  }
}

@media (min-width: 768px) and (min-resolution: 192dpi) {
  .hero {
    background-image:
      linear-gradient(
        rgba(46, 47, 66, 0.7),
        rgba(46, 47, 66, 0.7)
      ),
      url('../images/hero-bg-tablet@2x.jpg');
  }
}

@media (min-width: 1158px) and (min-resolution: 192dpi) {
  .hero {
    background-image:
      linear-gradient(
        rgba(46, 47, 66, 0.7),
        rgba(46, 47, 66, 0.7)
      ),
      url('../images/hero-bg@2x.jpg');
  }
}
.hero .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 72px;
}
@media (min-width: 768px) {
    .hero .container {
        gap: 36px;
    }
    
}
@media (min-width: 1158px) {
    .hero .container {
        gap: 48px;
    }
    
}
.hero-content {
    position: relative;
    z-index: 2;
}

.hero-content {
   display: flex;
   flex-direction: column;
   justify-content: center;
   align-items: center;
   gap: 72px;
}
.hero-title {
    color: #ffffff;
    font-size: 36px;
    max-width: 216px;
    letter-spacing: 0.02em;
    line-height: 1.11;
    margin:0 auto;
    text-align: center;
}
@media screen and (min-width: 768px) {
    .hero-content{
        gap: 36px;
    }
    
}
@media screen and (min-width: 1158px) {
    .hero-content{
        gap: 48px;
    }
    
}
@media screen and (min-width: 768px) {
    .hero{
        padding: 112px 0;
    }
    .hero-title {
        max-width: 496px;
       
    }
}
@media screen and (min-width: 768px) {
    .hero-title {
        font-size: 56px;
       line-height: 1.07;
    }
}
.hero-btn {
    display: inline-block;
    padding: 16px 32px;/* текст по центру вертикально */
    text-align: center; /* по центру горизонтально */
    cursor: pointer;
    background-color: #4d5ae5;
    color: #ffffff;
    font-size: 16px;
    letter-spacing: 0.04em;
    font-weight: 500;
    border-radius: 4px;
    border: none;
    transition: 
  background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 4px rgba(0,0,0,0.15);
}

.hero-btn:hover,
.hero-btn:focus {
    background-color: #404bbf;
    
}
/*===========SECTION========*/
.section{
    padding: 120px 0;
}

.section-title{
    margin-bottom: 72px;
    font-size: 36px;
    line-height: 1.11;
    text-align: center;
    color: #2e2f42;
}


/* ======== FEATURES ======== */
.features{
    padding: 96px 0; 

}
@media screen and (min-width: 1158px) {
    .features{
        padding: 120px 0; 

    }
    
}
.features-list {
    display: flex;
    gap: 72px;
    flex-direction: column;
    
}
@media screen  and (min-width: 768px){
    .features-list {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 72px 24px;
    }
    .features-item {
        width: calc((100% - 24px) / 2);
    }
    
}

@media screen  and (min-width: 1158px){
    .features-list {
        gap: 24px;
    }
    .features-item {
        width: calc((100% - 72px) / 4);
    }
    
}
.features-icon {
    display: none;
}
@media screen and (min-width: 1158px) {
    .features-icon {
        display: flex;
    }
    
}
.features-item {
    width: 100%;
}


.features-title {
    font-size: 36px;
    margin-bottom: 8px;
    color:#2e2f42 ;
    font-weight: 700;
    line-height: 1.11;
    letter-spacing: 0.02em;
    text-align: center;

}
@media screen and (min-width:768px){
    .features-title {
        text-align: left;
    }
    
}
@media screen and (min-width: 1158px) {
    .features-title {
       font-size: 20px;
       line-height: 1.2;
       text-align: left;
       font-weight: 500;
    }
    
 }
    

.features-item .icon{
    width: 20%;
    height: auto;
   display: block;
   margin-bottom: 16px;
   color: #4d5ae5;
}
.features-icon-box{
    width: 100%;
    height: 112px;
    background-color: #f4f4fd;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 8px;
    border: 1px solid var(--light-slate);
    border-radius: 4px;

    
}

:root {
    --iris: #4d5ae5;
    --ocean: #404bbf;
    --navy-blue: #2e2f42;
    --green: #31d0aa;
    --slate: #434455;
    --light-slate: #8e8f99;
    --cornflower: #e7e9fc;
    --cloud: #f4f4fd;
    --navy-blue-modal: rgba(46, 47, 66, 0.4);
    --grey: rgba(46, 47, 66, 0.7);
    --white: #fff;
    --dairy: #fcfcfc;
}
:root {
  --font-family: "Roboto", sans-serif;
  --second-family: "Raleway", sans-serif;
}

.features-icon{
    width: 64px;
    height: 64px;
   fill: var(--navy-blue);
}
.features-text {
    color: #434455;
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 0.02em;
    font-weight: 500;
}
@media screen and (min-width: 1158px) {
    .features-text {
        font-weight: 400;
    }
    
}

/*========== TEAM ========*/

.team{
    background-color:#f4f4fd;
    padding: 120px 0;
}
.team-list{
    display: flex;
    margin: 0;
    padding: 0;
    gap: 72px;
    justify-content: center;
    flex-direction: column;
    list-style: none;
    align-items: center;
}
@media screen and (min-width: 768px) {
    .team-list {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 64px 24px;
    }
    
}
@media screen and (min-width: 1158px) {
    .team-list {
        flex-wrap: nowrap;
        gap: 24px;
    }
    
}
.team-item{
    display: flex;
    flex-direction: column;
    background-color:#fff;
    border-radius: 0 0 4px 4px;
    text-align: center;
    box-sizing: border-box;
    max-width: 264px;
    box-shadow: 0px 1px 6px rgba(46, 47, 66, 0.08),
        0px 1px 1px rgba(46, 47, 66, 0.16),
        0px 2px 1px rgba(46, 47, 66, 0.08);
        overflow: hidden;
 }
 @media screen and (min-width: 768px) {
    .features-item {
        width: calc((100% - 24px) / 2);
    }
    
 }
  @media screen and (min-width: 768px) {
    .team-item {
        width: auto;
    }
    
 }
@media screen and (min-width: 1158px) {
    .team-item,
    .features-item {
        width: calc((100% - 72px) / 4);
    }
    
}
 .team-item img {
   width: 100%;
   height: auto;
   object-fit: cover;
   
 }
 .team-link{
    width: 40px;
    height: 40px;
    background-color: #4d5ae5;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    transition:
     background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
 }
 .team-icon{
    width: 16px;
    height: 16px;
    fill:#f4f4fd
 }
 .team-link:hover,
 .team-link:focus {
    background-color: #404bbf;
 }
 .team-social{
    display: flex;
    gap: 24px;
    justify-content: center;
    padding: 0;
    list-style: none;
    margin-top: 8px;
 }
.team-title{
    text-align:center;
    margin-bottom: 72px;
    font-weight: 700;
font-size: 36px;
line-height: 1.11111;
letter-spacing: 0.02em;
text-align: center;
color: #2e2f42;

}
.team-name{
    font-weight: 500;
font-size: 20px; 
line-height: 1.2;
letter-spacing:0.02em;
text-align: center;
color: #2e2f42;
margin: 0 0 8px 0;

}
.team-position{
    font-size: 16px;
    color: #434455;
    margin: 0;
}
 .team-card-content{
    padding: 32px 16px;
    text-align: center;
 }
/*============ PORTFOLIO =====================*/
.portfolio{
    padding: 120px 0;
}
.portfolio-title{
    font-weight: 500;
font-size: 36px;
line-height: 1.11111;
letter-spacing: 0.02em;
text-align: center;
color: #2e2f42;
margin-bottom: 72px;
}
.portfolio-list{
    display: flex;
    flex-wrap: wrap;
    gap: 48px 24px;
    justify-content: flex-start;
    margin: 0;
    padding: 0;
}
@media screen and (min-width: 768px) and (max-width: 1157px){
    .portfolio-list {
        gap: 72px 24px;
    }
    
}
.portfolio-card {
    transition: box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.portfolio-card:hover {
    box-shadow: 0 1px 6px rgba(46, 47, 66, 0.08),
        0 1px 1px rgba(46, 47, 66, 0.16),
        0 2px 1px rgba(46, 47, 66, 0.08);
}
.portfolio-card {
    background-color: #ffffff;
    width: 100%;
    border-radius: 4px;
    text-align: center;
    list-style: none;
    position: relative;
    overflow: hidden;
   
}
@media screen and (min-width: 768px) {
    .portfolio-card {
        width: calc((100% - 24px) / 2);
    }
    
 }
    
@media screen and (min-width: 1158px) {
    .portfolio-card {
        width: calc((100% - 48px) / 3);
    }
}
.portfolio-card img {
    display: block;
    width: 100%;
}

.portfolio-thumb {
    position: relative;
    overflow: hidden;
}
.portfolio-thumb img {
    display: block;
    width: 100%;
    height: auto;
  
}
.portfolio-card {
    box-shadow: 0px 1px 6px rgba(46, 47, 66, 0.08),
        0px 1px 1px rgba(46, 47, 66, 0.16),
        0px 2px 1px rgba(46, 47, 66, 0.08);
}
@media screen and (min-width: 1158px) {
    .portfolio-card {
        box-shadow: none;
        transition: box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1);
    }
   
    }
    
@media screen and (min-width: 1158px) {
    .portfolio-card:hover {
        box-shadow: 0px 1px 6px rgba(46, 47, 66, 0.08),
            0px 1px 1px rgba(46, 47, 66, 0.16),
            0px 2px 1px rgba(46, 47, 66, 0.08);
    }
   
    }
    
.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    background: var(--iris);
    color: #f4f4fd;
    padding: 40px 32px;
    box-sizing: border-box;
    text-align: left;
    align-items: flex-start;
    font-size: 1rem;
    justify-content: flex-start;
    flex-direction:column;
    transform: translateY(100%);
    transition: transform 250ms cubic-bezier(0.4, 0, 0.2, 1);

}
.portfolio-card:hover .portfolio-overlay {
    transform: translateY(0);
}
.portfolio-thumb:hover .portfolio-overlay,
.portfolio-thumb:focus .portfolio-overlay {
    pointer-events: auto;
}
.portfolio-card:hover .portfolio-overlay,
.portfolio-card:focus-within .portfolio-overlay {
    transform: translateY(0);
}
.portfolio-info {
    padding:  32px 16px;
    text-align: center;
    border: 1px solid #e7e9fc;
    border-top: none;
    text-align: left;
}
.portfolio-name{
    font-weight: 500;
font-size: 20px;
line-height: 1.2;
letter-spacing: 0.02em;
color: #2e2f42;
margin-bottom: 8px;
margin-top: 0;
margin-bottom: 8px;
}
.portfolio-type{
    font-weight: 400;
font-size: 16px;
line-height: 1.5;
letter-spacing: 0.02em;
color: #434455;
margin: 0;

}

.team-title,
.portfolio-title {
    color: #2e2f42;
    font-weight: 700;
    letter-spacing: 0.02em;
}
 


.features-text {
    color: #434455;
}
.team-title,
.portfolio-title {
    font-size: 36px;
    text-align: center;
    
}
.features-text,
.team-position,
.portfolio-type,
.footer-text{
    color: #434455;
    font-size: 16px;
    letter-spacing: 0.02em;
}
.team-name,
.portfolio-name{
    color: #2e2f42;
    font-size: 20px;
    letter-spacing: 0.02em;

}
.team-name,
.team-position{
    text-align:center;
}
/*============ FOOTER =====================*/
.footer{
    background-color: #2e2f42;
    position: relative;
    padding-top: 80px;
    padding-bottom: 80px;
 
}
.footer-container {
    display: flex;
    align-items: baseline;
    justify-content: flex-start;
    margin: 0 auto;
    flex-wrap: wrap;
    flex-direction: column;
    gap: 72px;
    
}

@media screen and (min-width: 768px) and (max-width: 1157px){
    .footer-container {
        flex-direction: row;
        justify-content: space-between;
        max-width: 584px;
        gap: 72px 24px;
    }
    
}
@media screen and (min-width: 1158px){
    .footer-container {
        display: flex;
        justify-content: space-between;
        flex-direction: row;
        align-items: baseline;
        flex-wrap: nowrap;
        gap: 120px;
    }
    
    .footer-subscribe {
        margin-left: auto;
    }
}
@media screen and (max-width: 767px) {
    .footer-container {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: left;
        gap: 72px;
    }
    
}
@media screen and (max-width: 767px) {
   .footer-info,
   .footer-social,
   .footer-subscribe {
    display: flex;
    flex-direction: column;
    align-items: center;
   }
    
}
.footer-social-list {
  display: flex;
    gap: 16px;
}
.footer-info {
    display: flex;
    flex-direction: column;
    gap:16px;
    max-width: 264px;

}
.footer-info .logo {
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    font-family: var(--second-family);
line-height: 1.17;
letter-spacing: 0.03em;
text-transform: uppercase;
color: var(--iris);
}

.footer-social-title {
    font-family: var(--font-family);
font-weight: 500;
font-size: 16px;
line-height: 1.5;
letter-spacing: 0.02em;
color: var(--white);


}

.footer-social {
    gap:16px;
    display: flex;
    flex-direction: column;
}
.footer .logo {
    display:inline-block;
    padding: 0;


}
.footer-social-list a:hover {
    background-color: #31d0aa;
    border-radius: 50%;
}
.footer-social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #4d5ae5;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 
  background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
 
}
.footer-social-link:hover,
.footer-social-link:focus {
    background-color: #31d0aa;
}
.footer-social-icon {
    fill:#f4f4fd;
}
.footer .logo span{
    color: #f4f4fd;

}
.footer-logo {
    display: flex;
    

}
.footer-subscribe {
    max-width: 453px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    justify-content: flex-start;
   
}
@media screen and (max-width: 767px) {
    .footer-subscribe-form{
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 16px;
        
    }
    
}
.footer-subscribe-form {
    display: flex;
    gap: 16px;
    align-items: center;
    flex-direction: column;
}
@media screen and (min-width: 768px) {
    .footer-container {
        flex-direction: row;
        flex-wrap: wrap;
       
    }
    .footer-subscribe-form {
        flex-direction: row;
        gap: 24px;

    }
}

@media screen and (min-width: 768px) and (max-width: 1157px){
    .footer-container {
        max-width: 584px;
        gap: 72px 24px;
    }
    
}
@media screen and (min-width: 1158px) {
    .footer-container {
        flex-wrap: nowrap;
       
    }
    
}
.footer-subscribe-input {
    outline: none;
    font-size: 12px;
    line-height: 2;
    height: 40px;
    letter-spacing: 0.04em;
    width: 100%;
    max-width: 264px;
    border: 1px solid var(--white);
    border-radius: 4px;
    box-shadow: 0 4px 4px 0 rgba(0, 0, 0, 0.15);
    padding: 8px 16px;
    background-color: transparent;
    color: var(--white);
    transition: border-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.footer-subscribe-input:focus {
    border-color: #31d0aa;
}
.footer-subscribe-input::placeholder {
    color: var(--white);
    opacity: 0.6;
}
.footer-submit-btn {
    display: flex;
    align-items: center;
    gap: 16px;
    transition: 
  background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 4px;
padding: 8px 24px;
width: 165px;
height: 40px;
background: var(--iris);
cursor: pointer;
font-family: var(--font-family);
font-weight: 500;
font-size: 16px;
line-height: 1.5;
letter-spacing: 0.04em;
color: var(--white);
border: none;
}
.footer-submit-btn:hover,
.footer-submit-btn:focus {
    background-color: #31d0aa;
}
.footer-submit-icon{
    font-family: var(--font-family);
font-weight: 500;
font-size: 16px;
line-height: 1.5;
letter-spacing: 0.04em;
text-align: center;
color: var(--white);
}
.footer-text{
    color: #f4f4fd;
    max-width: 264px;
    font-weight: 400;
font-size: 16px;
line-height: 1.5;
letter-spacing: 0.02em;


}
.footer-subscribe-title {
font-family: var(--font-family);
font-weight: 500;
font-size: 16px;
line-height: 1.5;
letter-spacing: 0.02em;
color: var(--white);
}

.footer-social-icon{
    width: 24px;
    height: 24px;
}
.icon {
  display: inline-block;
  width: 1em;
  height: 1em;
  stroke-width: 0;
  stroke: currentColor;
  fill: currentColor;
}
.backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--navy-blue-modal);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 250ms cubic-bezier(0.4, 0, 0.2, 1),
    visibility 250ms cubic-bezier(0.4, 0, 0.2, 1);
    
}
.backdrop.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}
.modal {
    position: relative;
    width: 288px;
    min-height:584px;
    background: var(--dairy);
    border-radius: 4px;
    padding: 72px 16px 24px ;
    box-shadow: 0 1px 1px 0 rgba(0, 0, 0, 0.14), 0 1px 3px 0 rgba(0, 0, 0, 0.12), 0 2px 1px 0 rgba(0, 0, 0, 0.2);
}
@media screen and (min-width: 768px) {
    .modal {
        width: 408px;
    }
    
}
.modal-close-btn {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    fill: var(--cornflower);
   border-radius: 50%;
   border: 1px solid rgba(0, 0, 0, 0.1);
    cursor: pointer;
    transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1),
    border 250ms cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    box-sizing: border-box;
    background-color: #e7e9fc;
    
}
.modal-close-btn:hover,
.modal-close-btn:focus {
    background-color: #404bbf;
    border: none;

}
.modal-close-icon {
    fill: #2e2f42;
    transition: fill 250ms cubic-bezier(0.4, 0, 0.2, 1);
    width: 8px;
    height: 8px;
    display: block;
}
.modal-close-btn:hover .modal-close-icon,
.modal-close-btn:focus .modal-close-icon {
    fill: #ffffff;
}
.modal-title {
font-weight: 500;
font-size: 16px;
line-height: 1.5;
letter-spacing: 0.02em;
text-align: center;
color: var(--navy-blue);
margin-bottom: 16px;
margin-top: 24px;

}

.modal-label {
    display: block;
    margin-bottom: 4px;
    font-family: var(--font-family);
font-weight: 400;
font-size: 12px;
line-height: 1.17;
letter-spacing: 0.04em;
color: var(--light-slate);

}
.modal-input:focus,
.modal-textarea:focus {
    border-color: #4d5ae5;

}
.modal-input,
.modal-textarea {
    border: 1.25px solid rgba(46, 47, 66, 0.4);
width: 100%;
transform: none;
box-sizing: border-box;
height: auto;
border-radius: 4px;
padding-left: 38px;
outline: none;
transition: border-color 250ms cubic-bezier(0.4, 0, 0.2, 1);

}
.modal-field {
    margin-bottom: 8px;
}
.modal-field.comment {
    margin-bottom: 16px;
}
.modal-input:focus + .modal-icon {
    fill: #4d5ae5;
}

.modal-input::placeholder ,
.modal-textarea::placeholder {
    color: var(--navy-blue-modal);
   opacity: 0;
   transition:  opacity 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.modal-input:focus::placeholder ,
.modal-textarea:focus::placeholder {
    opacity: 1;
}
.modal-textarea::placeholder{
    opacity: 1;
    color: var(--navy-blue-modal);
}
.checkbox-custom {
    width: 16px;
    height: 16px;
    border: 1px solid #2e2f42;
    border-radius: 2px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 8px;
    vertical-align: middle;
    position: relative;
    cursor: pointer;
    transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1),
    border 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.checkbox-custom svg {
    fill: #fff;
    display: none;
}

.modal-submit-btn {
    display: block;
    margin: 24px auto 0 ;
    border-radius: 4px;
padding: 16px 32px;
min-width: 169px;
height: 56px;
box-shadow: 0 4px 4px 0 rgba(0, 0, 0, 0.15);
background: var(--iris);
letter-spacing: 0.04em;
font-family: var(--font-family);
font-weight: 500;
font-size: 16px;
line-height: 1.5;
text-align: center;
color: var(--white);
justify-content: center;
transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);

}
.modal-input {
    border: 1px solid rgba(46, 47, 66, 0.4);
    outline: none;
border-radius: 4px;
height: 40px;
padding-left: 38px;
padding-right: 24px;
box-sizing: border-box;
}
.modal-input:focus {
    border-color: #4d5ae5;
}
.modal-input-wrapper {
    position: relative;
}
.modal-input-wrapper::before{
    content: '';
    position: absolute;
    left: 38px;
    top: 8px;
    bottom: 8px;
    border: 1.25px solid var(--navy-blue);
    width:2px ;
    background-color: black;
    opacity: 0;
    transform: opacity 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-input-wrapper:focus-within::before{
    opacity: 1;
}
.modal-submit-btn:hover,
.modal-submit-btn:focus {
    background-color: #404bbf;
}
.modal-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    fill: #2e2f42;
    transition: fill 250ms cubic-bezier(0.4, 0, 0.2, 1);

}
.modal-textarea {
    border: 1px solid var(--navy-blue-modal);
border-radius: 4px;
height: 120px;
padding: 8px 16px;
resize: none;
font-size: 12px;
line-height: 1.17;
letter-spacing: 0.04em;
color: rgba(46, 47, 66, 0.4);
}

.privacy-link{
    line-height: 1.33;
text-decoration: underline;
text-decoration-skip-ink: none;
color: var(--iris);
}
.checkbox-label {
    font-family: var(--font-family);
font-weight: 400;
font-size: 12px;
line-height: 1.17;
letter-spacing: 0.04em;
color: var(--light-slate);
}
.checkbox-icon {
    display: none;
    fill: #fff;
}
.visually-hidden:checked + .checkbox-label .checkbox-custom {
    background-color: #404bbf;
    border-color: #404bbf;
}
.visually-hidden:checked + .checkbox-label .checkbox-custom svg {
    display: block;
}
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip-path: inset(100%);
    white-space: nowrap;
    border: 0;
}
.menu-open-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    padding-top: 16px;
    padding-right: 16px;
    margin-left: auto;
    
}
@media screen and (min-width: 768px) {
    .menu-open-btn {
        display: none;
    }
    
}
.menu-close-btn {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    background-color: #e7e9fc;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    transition: background-color 250ms cubic-bezier(0.4, 0, 0.2,1),
    border 250ms cubic-bezier(0.4, 0, 0.2,1);
   
}
.menu-close-btn:hover,
.menu-close-btn:focus {
background-color: #404bbf;
}
.menu-close-btn svg {
    transition: fill 250ms cubic-bezier(0.4, 0, 0.2,1);
}
.menu-close-btn:hover svg,
.menu-close-btn:focus svg {
    fill: #ffffff;
}
.mobile-nav-list {
    display: flex;
    flex-direction: column;
    gap: 40px;
  
}
.mobile-nav-list a {
    font-size: 36px;
    font-weight: 700;
    line-height: 1.11;
    letter-spacing: 0.02em;
    color: var(--navy-blue);
    text-decoration: none;
}
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #ffffff;
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    
}
.mobile-menu-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 72px 24px 40px 16px;
}
.mobile-contacts {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.mobile-contacts-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.mobile-contacts-phone {
    font-weight: 500;
    font-size:20px;
    line-height: 1.2;
    color: #4d5ae5;
}
.mobile-contacts-email {
    font-size: 20px;
    font-weight: 500;
    line-height: 1.2;
}
.mobile-menu.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}
.mobile-social-list {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    margin-top: 48px ;
   
}
.features-icon-box {
    display: none;
}
@media screen and (min-width: 1158px) {
    .features-icon-box {
        display: flex;
    }
}
.mobile-social-list a {
     width: 40px;
    height: 40px;
    background-color: #4d5ae5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 250ms cubic-bezier(0.4, 0,0.2,1);
}
.mobile-social-list a:hover,
.mobile-social-list a:focus {
    background-color: #404bbf;
}
   .mobile-social-list svg {
    width: 24px;
    height: 24px;
    fill: #f4f4fd;
}