@import url("https://fonts.googleapis.com/css2?family=Overpass:wght@300;600&family=Ubuntu:wght@400;500;700&display=swap");
/* General Style */
html {
  font-size: 16px;
}
:root {
  --light-red: hsl(356, 100%, 66%);
  --very-light-red: hsl(355, 100%, 74%);
  --very-dark-blue: hsl(208, 49%, 24%);
  --text: hsl(0, 0%, 100%);
  --footer-text: hsl(240, 2%, 79%);
  --very-dark-grayish-blue: hsl(207, 13%, 34%);
  --very-dark-black-blue: hsl(240, 10%, 16%);
  --font-overpass: "Overpass", sans-serif;
  --font-ubuntu: "Ubuntu", sans-serif;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: sans-serif;
}
img {
  width: 100%;
}
.intro-main-container {
  height: 70vh;
  background: linear-gradient(
    to right,
    hsl(13, 100%, 72%),
    hsl(353, 100%, 62%)
  );
  width: 100%;
  border-bottom-left-radius: 100px;
}

.intro {
  height: 100%;
  width: 100%;
  background-image: url(images/bg-pattern-intro.svg);
  background-position: center;
  border-bottom-left-radius: 100px;
  display: flex;
  flex-direction: column;
  padding: 2% 5%;
}

.logo {
  float: left;
  font-family: overpass, sans-serif;
  font-weight: 600;
  color: hsl(0, 0%, 100%);
  font-size: 3rem;
  margin-right: 1rem;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 2rem;
  margin: 0.5rem 0;
}

nav ul {
  display: flex;
  list-style: none;
}

nav ul li {
  margin: 0 1.5rem;
  position: relative;
}

nav ul li a {
  font-family: ubuntu, sans-serif;
  text-decoration: none;
  color: hsl(0, 0%, 100%);
  font-weight: 500;
}

nav ul li a:hover {
  text-decoration: underline;
}

nav ul li.sub-menu::before {
  content: url(images/icon-arrow-light.svg);
  position: absolute;
  right: -20px;
  transition: 300ms;
}

.navigation nav ul li ul {
  position: absolute;
  left: 0;
  background: white;
  padding: 0.5rem;
  border-radius: 10px;
  line-height: 1.5;
  display: none;
}

.navigation nav ul li.active ul {
  display: block;
}

.navigation nav ul li.active::before {
  content: url(images/icon-arrow-light.svg);
  transform: rotate(180deg);
  transition: 300ms;
}

.navigation nav ul li ul li a {
  color: black;
  font-weight: 400;
}

.navigation nav ul li ul li a:hover {
  font-weight: 700;
  text-decoration: none;
}

.navigation nav ul li ul li {
  display: block;
  width: 100%;
}

button {
  font-family: ubuntu, sans-serif;
  font-weight: 400;
  font-size: 1rem;
  border: none;
  padding: 1rem 2rem;
  border-radius: 30px;
  cursor: pointer;

}

.login {
  background: none;
  color: hsl(0, 0%, 100%);
}

.white-btn {
  background: hsl(0, 0%, 100%);
  color: hsl(353, 100%, 62%);
}

.white-btn:hover {
  background: hsla(0, 0%, 100%, 30%);
  color: hsl(0, 0%, 100%);
}

.menu-toggle {
  float: right;
  line-height: 50px;
  font-size: 24px;
  cursor: pointer;
  display: none;
}

.intro-txt {
  margin: 5rem auto;
  text-align: center;
  line-height: 1.5;
}

.main-text {
  font-family: ubuntu, sans-serif;
  font-weight: 400;
  font-size: 3rem;
  color: hsl(0, 0%, 100%);
}

.sub-text {
  font-family: overpass, sans-serif;
  font-weight: 300;
  font-size: 1.5rem;
  color: hsl(0, 0%, 100%);
}

.intro-btn {
  margin: 1rem 0;
}

.learn-more {
  margin: 0 1.5rem;
  background: inherit;
  border: 1px solid hsl(0, 0%, 100%);
  color: hsl(0, 0%, 100%);
}
.learn-more:hover {
  background: hsl(0, 0%, 100%);
  color: hsl(353, 100%, 62%);
}


/* Design */
.design {
  text-align: center;
  padding: 0 1rem;
}
.design h2 {
  padding: 5rem 0;
  color: var(--very-dark-blue);
  font-size: 1.8rem;
}
.design h4 {
  padding: 2rem 0;
  color: var(--very-dark-blue);
  font-size: 1.8rem;
}
.design p {
  color: var(--very-dark-grayish-blue);
  line-height: 1.5;
  padding-bottom: 1rem;
}
.illustration-desktop {
  display: none;
}
.design-large {
  display: none;
}
/* state */
.state-section {
  text-align: center;
}
.state-section-lg {
  display: none;
}
.phone {
  height: 25rem;
  margin-bottom: -12.5rem;
}
.state {
  background-color: var(--very-dark-blue);
  background-image: url(./images/bg-pattern-circles.svg);
  background-size: contain;
  background-position: center -5rem;
  background-repeat: no-repeat;
  padding: 0 1rem;
  padding-top: 12.5rem;
  border-radius: 0 5rem 0 5rem;
}
.state p {
  color: var(--text);
  padding-bottom: 4rem;
  line-height: 1.5;
}
.state h2 {
  padding: 3rem 0;
  color: var(--text);
  font-size: 1.8rem;
}
.laptop {
  padding: 1rem 0;
}
.pb {
  padding-bottom: 5rem;
}
/* footer */
footer {
  background-color: var(--very-dark-black-blue);
  display: grid;
  border-radius: 0 5rem 0 0;
  text-align: center;
  margin-top: 3rem;
}
.logo-footer {
  width: 5rem;
  justify-self: center;
  padding: 2rem 0;
}
.logo-footer-small {
  display: none;
}
.footer-menu {
  color: var(--footer-text);
  justify-self: center;
}
.product-footer ul {
  list-style: none;
}
.product-footer ul li {
  padding: 0.2rem 0;
}
.product-footer h3 {
  padding: 1rem 0;
}
.header-design {
  display: none;
}
@media screen and (min-width: 768px) {
  .design {
    display: none;
  }
  .design-large {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    padding: 5rem 0 5rem 5rem;
  }
  .header-design {
    display: block;
    margin: 0 auto;
    padding: 3rem;
    margin-bottom: -10rem;
    text-align: center;
    color: var(--very-dark-grayish-blue);
    font-size: 1.8rem;
  }
  .design-large h4 {
    padding-bottom: 2rem;
    color: var(--very-dark-blue);
    font-size: 1.8rem;
  }
  .design-text {
    padding-top: 3.5rem;
  }
  .design-large p {
    padding-bottom: 2.5rem;
    color: var(--very-dark-grayish-blue);
    line-height: 1.5;
  }
  .illustration-mobile {
    display: none;
  }
  .illustration-desktop {
    display: block;
  }
  .state-section {
    display: none;
  }
  .state-section-lg {
    display: block;
    background-color: var(--very-dark-blue);
    background-image: url(./images/bg-pattern-circles.svg);
    background-size: contain;
    background-position: left -10rem;
    background-repeat: no-repeat;
    padding: 0 1rem;
    padding-top: 2rem;
    border-radius: 0 5rem 0 5rem;
  }
  .state-text {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    padding: 0 3rem;
  }
  .state-lg {
    margin: 2rem;
    color: var(--text);
    line-height: 1.5;
  }
  .state-lg p {
    padding-top: 1.8rem;
  }
  .phone-lg img {
    /* border: 2px solid gold; */
    margin-top: -10rem;
    height: 30rem;
    width: 30rem;
  }
  .free {
    display: grid;
  }
  footer {
    padding: 1rem 2rem;
    text-align: start;
  }
  .logo-footer {
    display: none;
  }
  .logo-footer-small {
    display: block;
    justify-self: start;
    width: 5rem;
    margin: 0 3rem;
  }
  .footer-menu {
    display: flex;
  }
  .product-footer {
    padding: 0 2rem;
  }
}

@media (max-width: 900px) {
  .intro-main-container {
    height: 90vh;
  }
  .main-text {
    font-size: 3rem;
  }
  .sub-text {
    font-size: 1.2rem;
  }
  .menu-toggle {
    display: block;
  }
  .intro-btn{
    display: flex;
  }
  .intro-btn button {
    margin-top: 1rem;
    margin-left: 2rem;
    padding: 1rem;
    justify-items: center;
  }

  .navigation {
    display: flex;
    justify-content: space-between;
  }

  .navigation nav {
    display: block;
    background: white;
    position: absolute;
    top: -100rem;
    left: 3rem;
    width: 85%;
    height: 80%;
    text-align: center;
    padding: 2rem;
    line-height: 2;
    border-radius: 20px;
    box-shadow: 0 7px 10px hsl(207, 13%, 34%);
    transition: 0.5s;
  }

  nav.active {
    top: 4rem;
  }

  .navigation nav ul {
    display: block;
    border-bottom: 1px solid hsl(240, 2%, 79%);
  }

  nav ul li a {
    color: hsl(240, 10%, 16%);
    font-size: 2rem;
  }

  nav ul li.sub-menu {
    display: block;
  }

  .navigation nav ul li.active ul {
    position: relative;
    background: hsl(240, 2%, 79%);
  }

  .navigation nav ul li ul li {
    width: 100%;
  }

  .navigation nav ul li ul a {
    font-size: 1.5rem;
    line-height: 1.5;
  }

  .navigation ul li.sub-menu::before {
    content: url(images/icon-arrow-dark.svg);
    position: absolute;
    right: -20px;
    transition: 300ms;
  }

  .navigation nav ul li.active::before {
    content: url(images/icon-arrow-light.svg);
    transform: rotate(180deg);
    transition: 300ms;
  }

  .nav-btn button {
    display: block;
    color: hsl(240, 10%, 16%);
    font-size: 1.5rem;
    margin: 1rem auto;
    font-weight: 500;
  }

  .nav-btn .signup {
    background: linear-gradient(
      to right,
      hsl(13, 100%, 72%),
      hsl(353, 100%, 62%)
    );
    color: white;
  }
  
}