/*-----------------------------------*\
  #style.css
\*-----------------------------------*/

/**
 * copyright 2022 @codewithsadee 
 */





/*-----------------------------------*\
  #VARIABLE
\*-----------------------------------*/

:root {

  /**
   * color
   */

  --very-dark-desaturated-blue: hsl(212, 27%, 19%);
  --very-dark-grayish-blue: hsl(213, 9%, 39%);
  --dark-desaturated-cyan: hsl(167, 40%, 24%);
  --dark-moderate-cyan: hsl(168, 34%, 41%);
  --middle-blue-green: hsl(167, 44%, 70%);
  --dark-grayish-blue: hsl(232, 10%, 55%);
  --grayish-blue: hsl(210, 4%, 67%);
  --olive-drab-7: hsl(54, 96%, 10%);
  --dark-blue: hsl(198, 62%, 26%);
  --soft-red: hsl(7, 99%, 70%);
  --yellow: hsl(51, 100%, 49%);
  --white: hsl(0, 0%, 100%);
  --snow: hsl(26, 100%, 99%);

  /**
   * others 
   */

  --default-transtion: 0.25s ease;

}





/*-----------------------------------*\
  #RESET
\*-----------------------------------*/

*, *::before, *::after {
  margin:  0;
  padding: 0;
  box-sizing: border-box;
}

li { list-style: none; }

a {
  text-decoration: none;
  font: inherit;
}

button {
  font: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

span, img, ion-icon { display: block; }

html {
  font-family: "Barlow", sans-serif;
  font-size: 18px;
  scroll-behavior: smooth;
}

h1,
h2,
h3,
h4,
.btn,
.about-link {
  font-family: "Fraunces", serif;
  font-weight: 900;
}





/*-----------------------------------*\
  #MAIN CONTAINER
\*-----------------------------------*/

.container {
  background: var(--snow);
  max-width: 1440px;
  margin: auto;
  position: relative;
  overflow: hidden;
}





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

header {
  position: absolute;
  top:  0;
  left: 0;
  width: 100%;
  z-index: 20;
}

.navbar {
  position: relative;
  display:         flex;
  justify-content: space-between;
  align-items:     center;
  padding: 30px 25px;
}

.navbar-nav {
  background: var(--white);
  position: absolute;
  top:   calc(100% + 25px);
  left:  25px;
  right: 25px;
  display:        flex;
  flex-direction: column;
  align-items:    center;
  gap: 35px;
  padding: 40px;
  box-shadow: 0 10px 40px hsla(0, 0%, 0%, 0.1);
  transform: scale(0.9);
  transform-origin: top right;
  opacity: 0;
  pointer-events: none;
  transition: var(--default-transtion);
}

.navbar-nav.active {
  transform: scale(1);
  opacity: 1;
  pointer-events: all;
}

.navbar-nav::before {
  content: "";
  position: absolute;
  top:   -19px;
  right: -20px;
  border: 20px solid transparent;
  border-left-color: var(--white);
  transform: rotate(45deg);
}

.nav-link { color: var(--dark-grayish-blue); }

.btn {
  background: var(--yellow);
  color: var(--olive-drab-7);
  font-size: 16px;
  text-transform: uppercase;
  padding: 18px 30px;
  border-radius: 50px;
}

.nav-toggle-btn {
  display:         flex;
  flex-direction:  column;
  justify-content: center;
  align-items:     center;
  width:  24px;
  height: 24px;
  gap: 6px;
}

.nav-toggle-btn .line {
  background: var(--white);
  width: 100%;
  height: 2px;
  transition: var(--default-transtion);
}

.nav-toggle-btn.active .one { transform: translateY(4px) rotate(45deg); }

.nav-toggle-btn.active .two { display: none; }

.nav-toggle-btn.active .three { transform: translateY(-4px) rotate(-45deg); }





/*-----------------------------------*\
  #HOME
\*-----------------------------------*/

.home {
  position: relative;
  height: 540px;
  overflow: hidden;
}

.home-banner {
  width:  100%;
  height: 100%;
  object-fit:      cover;
  object-position: bottom;
}

.home-absolute-content {
  position: absolute;
  top:   50%;
  left:  25px;
  right: 25px;
  transform: translateY(-50%);
  text-align: center;
}

.main-heading {
  color: var(--white);
  font-size: 40px;
  text-transform: uppercase;
  letter-spacing: 7px;
  margin-bottom: 40px;
}

.arrow-down {
  display: inline-block;
  animation: jump-down 2s ease infinite;
}

@keyframes jump-down {

  0%,
  50%,
  100% { transform: translateY(0); }

  12.5%,
  37.5% { transform: translateY(20px); }

  25% { transform: translateY(10px); }

}





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

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

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

.about-content {
  padding: 60px 25px;
  text-align: center;
  max-width: 550px;
  margin: auto;
}

.about-h2 {
  color: var(--very-dark-desaturated-blue);
  font-size: 32px;
  margin-bottom: 30px;
}

.about-p {
  color: var(--dark-grayish-blue);
  line-height: 1.7;
  margin-bottom: 30px;
}

.about-link {
  position: relative;
  color: var(--very-dark-desaturated-blue);
  font-size: 16px;
  text-transform: uppercase;
  z-index: 1;
}

.about-link::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translate(-50%, -8px);
  background: var(--yellow);
  width: calc(100% + 20px);
  height: 10px;
  border-radius: 10px;
  opacity: 0.3;
  z-index: -1;
  transition: var(--default-transtion);
}

.about-link:hover::after { opacity: 1; }

.pink::after { background: var(--soft-red); }





/*-----------------------------------*\
  #SERVICES
\*-----------------------------------*/

.services {
  display: grid;
  grid-template-columns: 1fr;
}

.service-box { position: relative; }

.service-box .img-box {
  height: 600px;
  overflow: hidden;
}

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

.service-absolute-content {
  position: absolute;
  bottom: 40px;
  left:   50%;
  transform: translateX(-50%);
  text-align: center;
  width: 100%;
  max-width: 380px;
  padding: 20px;
}

.service-h3 {
  font-size: 28px;
  margin-bottom: 30px;
  text-transform: capitalize;
}

.service-p {
  font-size: 16px;
  line-height: 1.7;
}

.service-h3.cyan,
.service-p.cyan { color: var(--dark-desaturated-cyan); }

.service-h3.blue,
.service-p.blue { color: var(--dark-blue); }





/*-----------------------------------*\
  #TESTIMONIALS
\*-----------------------------------*/

.testimonials { padding: 65px 25px; }

.testimonials-h2 {
  color: var(--grayish-blue);
  font-size: 16px;
  text-transform: uppercase;
  text-align: center;
  letter-spacing: 4px;
  margin-bottom: 80px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
}

.testimonials-client { text-align: center; }

.client-img-box {
  width:  70px;
  height: 70px;
  border-radius: 50%;
  margin: auto;
  margin-bottom: 40px;
  overflow: hidden;
}

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

.client-text {
  max-width: 350px;
  color: var(--very-dark-grayish-blue);
  line-height: 1.8;
  margin: auto;
  margin-bottom: 30px;
}

.client-name {
  color: var(--very-dark-desaturated-blue);
  margin-bottom: 14px;
}

.client-title {
  font-size: 14px;
  color: var(--grayish-blue);
}





/*-----------------------------------*\
  #PROJECTS
\*-----------------------------------*/

.projects {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

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





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

footer {
  background: var(--middle-blue-green);
  padding: 70px 30px;
}

.footer-brand {
  text-align: center;
  margin-bottom: 40px;
}

.footer-brand svg { transform: scale(1.4); }

.footer-nav {
  display:         flex;
  justify-content: center;
  align-items:     center;
  gap: 55px;
  margin-bottom: 90px;
}

.footer-nav a {
  color: var(--dark-moderate-cyan);
  transition: var(--default-transtion);
}

.social-links {
  display:         flex;
  justify-content: center;
  align-items:     center;
  gap: 25px;
}

.social-links ion-icon {
  color: hsl(166, 46%, 31%);
  font-size: 23px;
  transition: var(--default-transtion);
}

.footer-nav a:hover,
.social-links ion-icon:hover { color: var(--white); }





/*-----------------------------------*\
  #RESPONSIVE
\*-----------------------------------*/

/**
 * for large mobile 
 */

@media (min-width: 550px) {

  /**
   * #HOME 
   */

  .home { height: 700px; }


  
  /**
   * #ABOUT 
   */

  .about-img-box {
    height: 450px;
    overflow: hidden;
  }



  /**
   * #TESTIMONIALS 
   */

  .testimonials { padding: 150px 25px; }

  .testimonials-h2 { font-size: 18px; }

}





/**
 * for tablet 
 */

@media (min-width: 768px) {

  /**
   * #HEADER 
   */

  .navbar-nav {
    position: static;
    opacity: 1;
    transform: scale(1);
    pointer-events: all;
    flex-direction: row;
    background: none;
    box-shadow: none;
    padding: 0;
  }

  .navbar-nav::before { display: none; }

  .nav-link { color: var(--white); }

  .btn {
    background: var(--white);
    color: var(--very-dark-desaturated-blue);
    transition: var(--default-transtion);
  }

  .btn:hover {
    background: hsla(0, 0%, 100%, 0.3);
    color: var(--white);
  }

  .nav-toggle-btn { display: none; }



  /**
   * #HOME 
   */

  .home { height: 800px; }

  .main-heading { font-size: 50px; }



  /**
   * #ABOUT 
   */

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

  .grid-pos-lg {
    grid-column: 2 / 3;
    grid-row: 1 / 2;
  }

  .about-img-box { height: auto; }

  .about-content {
    padding: 60px;
    text-align: left;
  }

  .about-link { margin-left: 10px; }



  /**
   * #SERVICES 
   */

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



  /**
   * #PROJECTS 
   */

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

}





/**
 * for desktop screen 
 */

@media (min-width: 1024px) {

  /**
   * #HEADER 
   */

  .navbar { padding: 35px 40px; }

  .navbar-brand img { width: 170px; }

  .navbar-nav { gap: 60px; }



  /**
   * #HOME
   */

  .home-absolute-content { transform: translateY(calc(-50% + -65px)); }

  .main-heading {
    font-size: 55px;
    letter-spacing: 9px;
    margin-bottom: 95px;
  }



  /**
   * #ABOUT
   */

  .about-content {
    max-width: unset;
    padding: 155px 130px;
  }

  .about-h2 { font-size: 40px; }

  .about-p { margin-bottom: 40px; }



  /**
   * #TESTIMONIALS 
   */

  .testimonials { padding: 160px 40px; }

  .testimonials-h2 {
    font-size: 20px;
    letter-spacing: 5px;
  }

  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
  }

  .client-img-box { margin-bottom: 60px; }

  .client-text { margin-bottom: 70px; }

}