/*-----------------------------------*\
  #main.css
\*-----------------------------------*/

/**
 * copyright 2024 Michina
 */





/*-----------------------------------*\
  #CUSTOM PROPERTY
\*-----------------------------------*/
:root{
  /* colors */
  --violet-blue-crayola: hsla(234, 50%, 64%, 1);
  --dark-cornflower-blue_a7: hsla(214, 88%, 27%, 0.07);
  --white: hsla(0, 0%, 100%, 1);
  --white_a3: hsla(0, 0%, 100%, 0.03);
  --white_a8: hsla(0, 0%, 100%, 0.08);
  --white_a12: hsla(0, 0%, 100%, 0.12);
  --white_a70: hsla(0, 0%, 100%, 0.7);
  --cultured: hsla(220, 20%, 97%, 1);
  --lavender-web: hsla(233, 52%, 94%, 1);
  --cadet-blue-crayola: hsla(220, 12%, 70%, 1);
  --cadet-blue-crayola_a20: hsla(222, 23%, 71%, 0.2);
  --charcoal: hsla(218, 22%, 26%, 1);
  --raisin-black: hsla(216, 14%, 14%, 1);
  --light-gray: hsla(0, 0%, 79%, 1);
  --blue-crayola: hsla(219, 72%, 56%, 1);
  --black-coral: hsla(220, 12%, 43%, 1);
  --green: rgba(123,179,46,1);
  --deep-blue:  hsla(226, 90%, 32%);
  --blue-grey: hsla(224, 77%, 14%, 0.898);
  --blue-ocean: hsla(191, 47%, 52%, 0.913);
  --black-blue: hsla(204, 100%, 3%, 0.938);

  /* typography */
  --ff-manrope: 'Manrope', sans-serif;

  --fs-1: calc(2.7rem + 1.38vw);
  --fs-2: calc(2.6rem + .66vw);
  --fs-3: 2.2rem;
  --fs-4: 1.9rem;
  --fs-5: 1.8rem;
  --fs-6: 1.7rem;
  --fs-7: 1.5rem;
  --fs-8: 1.4rem;

  --fw-700: 700;

  /* spacing */
  --section-padding: 90px;

  /* shadows */
  --shadow-1: 0 0 20px hsla(210, 11%, 7%, 0.332);
  --shadow-2: 0 0 0 0.05rem hsla(214, 88%, 27%, 0.08), 0 0 1.25rem hsla(216, 14%, 14%, 0.06);
  --shadow-3: 0 0 1.25rem hsla(216, 14%, 14%, 0.04);

  /* border radius */
  --radius-circle: 50%;
  --radius-pill: 100px;
  --radius-10: 10px;
  --radius-8: 8px;
  --radius-6: 6px;

  /* transitions */
  --transition-1: 0.25s ease;
  --transition-2: 0.5s ease;
  --transition-3: 0.3s ease-in-out;
}


/*-----------------------------------*\
  #RESET
\*-----------------------------------*/
*,*::before,*::after{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
li { list-style: none;}
a,img,span,input,button,ion-icon{ display: block;}
a{
  color: inherit;
  text-decoration: none;
}
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-manrope);
  font-size: 10px;
  scroll-behavior: smooth;
}

body{
  background-color: var(--white);
  color: var(--black-coral);
  font-size: 1.6rem;
  line-height: 1.7;
}

::-webkit-scrollbar{ width:10px }
::-webkit-scrollbar-track {background-color: hsl(0, 0%, 98%);}
::-webkit-scrollbar-thumb{background-color: hsl(0, 0%, 80%);}
::-webkit-scrollbar-thumb:hover{background-color: hsl(0, 0%, 70%);}

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

.container {
  padding-inline:16px;
}

.social-list{
  display: flex;
  align-items: center;
  gap: 12px;
}

.social-link{
  font-size: 2rem;
  transition: var(--transition-1);
}

.social-link:is(:hover, :focus-visible){
  transform: translateY(-3px); 
  color: hsl(0, 0%, 50%);
}

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

.has-bg-image{
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  opacity: 0.99;
}

.h1,.h2,.h3,.h4,.h5{
  color:var(--charcoal);
  font-weight: var(--fw-700);
  line-height: 1.3;
}

.h1{font-size: var(--fs-1);}
.h2{font-size: var(--fs-2);}
.h3{font-size: var(--fs-3);}
.h4{font-size: var(--fs-4);}
.h5{font-size: var(--fs-6);}

.btn{
  color: var(--white);
  font-size: var(--fs-6);
  font-weight: var(--fw-700);
  border: 2px solid var(--white);
  max-width: max-content;
  padding:12px 28px;
  border-radius: var(--radius-pill);
  transition: var(--transition-1);
  will-change: transform;
  
}

.btn:is(:hover, :focus-visible){
  transform: translateY(-4px);
}

.btn-primary{
  background-color: var(--white);
  border-color: var(--white);
  color: var(--charcoal);
  font-size: var(--fs-5);
}
.btn-primary:is(:hover, :focus-visible){
  background-color: var(--white);
  border-color: var(--white);
  color: var(--charcoal);
  font-size: var(--fs-5);
  transition: var(--transition-1);
  animation: pulse 2s ease infinite;
}
.btn-outline:is(:hover, :focus-visible){
  background-color: var(--white);
  color: var(--charcoal);
  font-size: var(--fs-5);
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 var(--white_a70); }
  75% { box-shadow: 0 0 0 15px transparent; }
}

.img-holder{
  aspect-ratio: var(--width) / var(--height);
  background-color: var(--light-gray);
  overflow: hidden;
}

.img-cover{
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section-subtitle{
  font-size: var(--fs-7);
  text-transform: uppercase;
  color: var(--deep-blue);
  font-weight: var(--fw-700);
  margin-block-end: 16px;
}

.grid-list{
  display: grid;
  gap: 25px;
}

.w-100{
  width: 100%;
}




/*-----------------------------------*\
  #HEADER
\*-----------------------------------*/

.header .btn{display: none;}

.header{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  padding-block: 20px;
  box-shadow: var(--shadow-1);
  z-index: 4;
}

.header.active{
  background-color: var(--white);
  position: fixed;
  animation: slideIn 0.5s ease forwards;
}

@keyframes slideIn {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(0); }
}

.header .container{
  display:flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.header.active .logo-light,
.header .logo-dark { display: none; }

.header .logo-light,
.header.active .logo-dark { display: block; }

.nav-open-btn{
  font-size: 3.5rem;
  color: var(--white)
}

.header.active .nav-open-btn{color: var(--charcoal);}

.navbar{
  position: fixed;
  top: 0;
  left: -300px;
  background-color: var(--black-blue);
  color: var(--white);
  max-width: 300px;
  width: 100%;
  height: 100vh;
  padding: 30px;
  padding-block-end: 40px;
  display: flex;
  flex-direction: column;
  gap: 30px;
  z-index: 2;
  visibility: hidden;
  transition: var(--transition-3)
}

.navbar.active{
  visibility: visible;
  transform: translateX(300px);
}

.navbar-top{
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-close-btn{
  background-color: var(--white_a8);
  color: var(--white);
  font-size: 2rem;
  padding: 6px;
  border-radius: var(--radius-circle);
  transition: var(--transition-1);
}

.nav-close-btn ion-icon {--ionicon-stroke-width:50px;}
.nav-close-btn:is(:hover, :focus-visible){
  background-color: var(--white_a12);
}

.nav-container{
  display: flex;
  flex-direction: column-reverse;
  align-items:start;
  justify-content:center;
  
}

.navbar .social-list{
  position: fixed;
  margin-bottom: 50px;
  bottom: 0%;
  align-self: self-end;
}

.navbar .wrapper{
  position: fixed;
  bottom: 0%;
  margin-bottom: 100px;
}

.navbar-list{margin-block-end: auto ;}

.langs{
  align-self: center;
  display: inline-flex;
  justify-content: center;
  margin-top: 10px;
  margin-bottom: 30px;
  gap: 5px;
  width: 180px;
  height: 30px;
  background-color: hsla(212, 77%, 19%, 0.88);
  border: 2px solid var(--white);
  border-radius: var(--radius-pill);
}

.langs a{
  text-decoration: none;
  color: var(--white);
  width: 40px;
  height: 100%;
  text-align: center;
  align-self: center;
  font-weight: 650;
  transition: .3s linear;
  border-radius: 2%;
}

.langs a:is(:hover, :focus-visible){
  background: var(--blue-ocean);
}

.langs a:nth-child(1).active{ 
  background: url("https://flagcdn.com/h20/us.png");
  height: 100%;
  background-repeat: no-repeat;
  background-size: cover;
}
.langs a:nth-child(2).active{ 
  background: url("https://flagcdn.com/h20/es.png");
  height: 100%;
  background-repeat: no-repeat;
  background-size: cover;
}
.langs a:nth-child(3).active{ 
  background: url("https://flagcdn.com/h20/cn.png");
  background-repeat: no-repeat;
  background-size: cover;
}

.langs a.active{ 
  
   opacity: 0.6;
  }

.navbar-link {
  font-weight: var(--fw-700);
  padding-block: 6px;
}

.navbar-link:hover{
  color: hsl(0, 0%, 50%);
  transition: var(--transition-1);
}

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

.contact-link:is(:hover, :focus-visible) { color: var(--violet-blue-crayola); }

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--raisin-black);
  pointer-events: none;
  opacity: 0;
  transition: var(--transition-1);
}

.overlay.active {
  pointer-events: all;
  opacity: 0.8;
}

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

.hero{
  padding-block-start: calc(var(--section-padding) + 70px);
  text-align: center;
}

.hero .container{
  display: grid;
  gap: 70px;
}


.hero-title{ color: var(--white); }

.hero-text{
  font: var(--fs-5);
  font-size: 20px;
  color: var(--white);
  margin-block: 24px 36px;
}

.btn-wrapper{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 12px;
}

.hero-slider{
  box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.589);
}

.hero-slider, .hero-card{
  position: relative;
}

.hero .slider-inner{
  border-radius: var(--radius-10);
  overflow: hidden;
}

.hero .slider-container{
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  transition: var(--transition-2);
}

.hero .slider-item{
  min-width: 100%;
  width: 100%;
  border-radius:var(--radius-10);
  overflow: hidden;
}

.hero .slider-btn{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: var(--white_a70);
  color: var(--charcoal);
  font-size: 2rem;
  padding: 12px;
  border-radius: var(--radius-circle);
  transition: var(--transition-2);
}

.hero .slider-btn:is(:hover, :focus-visible) {
  background-color: var(--white);

}

.hero .slider-btn.prev {left: 20px}

.hero .slider-btn.next {right: 20px}


/*-----------------------------------*\
  #SERVICE
\*-----------------------------------*/

.service{text-align: center;
background-color:  hsla(209, 40%, 54%, 0.616);}

.service .section-title{margin-block-end: 50px;}


.service-card{
  padding: 40px;
  box-shadow: var(--shadow-2);
  border-radius: var(--radius-6);
  min-height:406px;
  min-width: 340px;
  background-color: var(--white);
}

.service-card .card-icon{
  width: 60px;
  height: 60px;
  background-color: var(--violet-blue-crayola);
  display: grid;
  place-items: center;
  color: var(--white);
  font-size: 2.5rem;
  border-radius: var(--radius-circle);
  margin-inline: auto;
}

.service-card .card-icon ion-icon{
  --ionicon-stroke-width: 50px;
}

.service-card .card-title {margin-block: 16px 10px;}

.service-card .btn-text {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4px;
  margin-block-start: 10px;
  color: var(--violet-blue-crayola);
  font-weight: var(--fw-700);
  transition: var(--transition-1);
}

.service-card .btn-text:is(:hover, :focus-visible){
  opacity: 0.9;
}

.grid-list{

  justify-content: center;
  
}

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

.about .container{
  display: grid;
  gap:50px;
  min-height: 460px;
}

.about .section-title{ margin-block-end: 35px;}

.accordion-card .card-title {padding-block-end: 20px;}

.accordion-btn{
  display: flex;
  align-items: center;
  gap: 10px;
}

.accordion-btn ion-icon{
  font-size: 1.5rem;
  color: var(--blue-crayola);
  transition: var(--transition-1);
}

.accordion-card.expanded .accordion-btn ion-icon{
  transform: rotate(0.5turn);
}

.accordion-btn .span {transition: var(--transition-1);}

.accordion-btn:is(:hover,:focus-visible) .span,
.accordion-btn.expanded .accordion-btn .span {color: var(--violet-blue-crayola);}

.accordion-content{
  padding-inline-start: 24px;
  max-height: 0;
  overflow: hidden;
}

.accordion-card.expanded .accordion-content{
  max-height: max-content;
  padding-block-end: 20px;
}






/*-----------------------------------*\
  #FEATURES
\*-----------------------------------*/

.feature .container{
  display: grid;
  gap: 50px;
}

.feature .section-text {
font-size: 20px;
color: var(--deep-blue);
margin-block: 25px 15px;
text-transform:uppercase;
}

.feature-list{
  display: gird;
  gap:15px;
}

.feature-card{
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.feature-card .card-icon{
  background-color: var(--lavender-web);
  font-size: 1.4rem;
  padding: 4px;
  border-radius: var(--radius-circle);
}

.feature-card .card-icon ion-icon{ --ionicon-stroke-width: 40px;}

.feature-banner img{
  border: 5px solid var(--blue-grey);

}

/*-----------------------------------*\
  #STATS
\*-----------------------------------*/





/*-----------------------------------*\
  #PROJECT
\*-----------------------------------*/





/*-----------------------------------*\
  #CTA
\*-----------------------------------*/

.cta {background-color: var(--blue-grey);}

.cta .container {
  padding-block: 100px 60px;
  border-block-end: 1px solid var(--cadet-blue-crayola_a20);
}

.cta .section-title{
  color: var(--white);
  margin-block-end: 30px;
}

.cta .btn{
  background-color: var(--blue-ocean);
  color: var(--white);
  border: none;
  scale: 1.5;
}



/*-----------------------------------*\
  #FOOTER
\*-----------------------------------*/

.footer {
  background-color: var(--blue-grey);
  padding-block: 60px 100px;
  color: var(--light-gray);
}

.footer-brand .footer-text{
  margin-block: 20px;
}

.footer .social-list{
  color: var(--white);
  margin-block-end: 20px;
}

.footer .footer-list{
  margin-block-end: 20px;
}

.footer-list-title{
  color: var(--white);
  margin-block-end: 12px;
}

.footer-link{
  padding-block: 4px;
  transition: var(--transition-1);
}

.footer-link:is(:hover, :focus-visible){
  color: var(--violet-blue-crayola);
}


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

/**
 * responsive for large than 575px screen
 */

 @media (min-width: 575px) {

  /**
   * REUSED STYLE
   */

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



  /**
   * PROJECTS
   */

  .project-card .card-content { padding: 40px; }

}





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

@media (min-width: 768px) {


  :root {

    --section-padding: 120px;

  }



  .container { max-width: 720px; }

  .grid-list { grid-template-columns: 1fr 1fr; }



  .header .btn {
    display: block;
    margin-inline-start: auto;
    padding: 8px 20px;
  }

  .header.active .btn {
    background-color: var(--violet-blue-crayola);
    border-color: var(--violet-blue-crayola);
    color: var(--white);
  }


  .hero-content {
    max-width: 85%;
    margin-inline: auto;
  }

  .hero-text { --fs-5: 2rem; }


  .service .section-title {
    max-width: 30ch;
    margin-inline: auto;
  }

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


  .feature .container {
    grid-template-columns: 0.7fr 1fr;
    align-items: center;
  }

  .feature-banner { order: 1; }


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

}





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

@media (min-width: 992px) {


  .container { max-width: 960px; }


  .nav-open-btn,
  .navbar > *:not(.nav-container), 
  .overlay { display: none; }

  .navbar,
  .navbar.active {
    all: unset;
    display: block;
    margin-inline: auto 24px;
  }

  .nav-container{
    flex-direction: row;
    align-items: center;
    align-content: center;
  }

  .langs{
    margin: 0;
    margin-left: 50px;
  }
  .navbar-list {
    display: flex;
    gap: 30px;
    margin: 0;
  }


  .navbar-link {
    color: var(--white);
    transition: var(--transition-1);
  }

  .navbar-link:is(:hover, :focus-visible) { opacity: 0.7; }

  .header.active .navbar-link { color: var(--charcoal); }

  .header.active .navbar-link:is(:hover, :focus-visible) {
    opacity: 1;
    color: var(--violet-blue-crayola);
  }

  .header .btn { margin-inline-start: 0; }


  .hero {
    padding-block-start: calc(var(--section-padding) + 50px);
    text-align: left;
  }

  .hero .container {
    grid-template-columns: 1fr 0.8fr;
    /* align-items: center; */
    margin-top: 50px;
  }

  .hero-content {
    max-width: unset;
    margin-inline: 0;
  }

  .btn-wrapper { justify-content: flex-start; }


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

  .cta .btn { min-width: max-content; }

  .cta .section-title {
    max-width: 30ch;
    margin-block-end: 0;
  }



  /**
   * FOOTER
   */

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

  .footer-link, .footer-list-title,.footer-list .footer-text {
    text-align: center;
  }

}





/**
 * responsive for large than 1200px screen
 */

@media (min-width: 1200px) {

  /**
   * REUSED STYLE
   */

  .container { max-width: 1140px; }



  /**
   * HERO
   */

  .hero-text { padding-inline-end: 100px; }



  /**
   * SERVICE
   */

  .service .grid-list { grid-template-columns: repeat(4, 1fr); }



  /**
   * STATS
   */

  .stats .container { max-width: 70%; }

  .stats-card { padding: 60px; }



  /**
   * PROJECT
   */

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



  /**
   * FOOTER
   */

  address.footer-text {
    /* padding-inline-end: 100px; */
    margin-block-end: 16px;
  }

}





/**
 * responsive for large than 1400px screen
 */

@media (min-width: 1400px) {

  /**
   * REUSED STYLE
   */

  .container { max-width: 1320px; }

  

  /**
   * FEATURE
   */

  .feature-list { grid-template-columns: 1fr 1fr; }

}