:root {
  --color-white: #ffffff;
  --color-gray-100: #d0d0d0;
  --color-gray-200: #c0c0c0;
  --color-gray-300: #b8b8b8;
  --color-gray-400: #a9a9a9;
  --color-gray-500: #707070;
}

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

body {
  font-family: Arial, Helvetica, sans-serif;
  background-color: var(--color-white);
}

.page {
  width: 100%;
  height: 100%;
}

.page__container {
  margin: 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Links */
a:link,
a:visited {
    text-decoration: none;
    color: #5f6368;
    font-size: 14px;
}
a:hover {
    text-decoration: underline;
}

/* Navigation */
.nav {
  text-align: right;
  width: 100%;
  padding: 15px;
  padding-right: 30px;
}

.nav__list {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.nav__item:not(:last-child) {
  margin-right: 15px;
}

.nav__item--app {
  height: 30px;
  width: 30px;
  position: relative;
}

.nav__item--app svg {
  width: 17px;
  height: 17px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  fill: var(--color-gray-500);
}

.nav__item--profile {
  height: 32px;
  width: 32px;
  border-radius: 50%;
  position: relative;
}

.nav__item--profile a {
  width: 100%;
  height: 100%;
  display: inline-block;
  background-image: url("../images/TarekVisch.jpg");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  border-radius: 50%;
}

/* Main */
.main {
  text-align: center;
  margin-top: 30px;
  flex: 1;
}
.main__hero {
  padding-top: 109px;
}

.main__input {
  margin-top: 30px;
  position: relative;
}
.main__form {
  max-width: 584px;
  margin: 0 auto;
}
.form__group {
  position: relative;
  display: flex;
  align-items: center;
  height: 44px;
  width: 100%;
  border: 1px solid #dfe1e5;
  border-radius: 24px;
  padding: 5px 8px 0 16px;
}
.form__group:hover {
  box-shadow: 0 1px 6px 0 rgba(32, 33, 36, 0.28);
  border-color: rgba(223, 225, 229, 0);
}
.form__logo--search {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: -5px;
  margin-right: 7px;
}
.form__logo--search svg {
  height: 20px;
  width: 20px;
  fill: var(--color-gray-400);
}
.form__input {
  height: 100%;
  flex: 1;
}
.form__input input {
  border: none;
  width: 100%;
  height: 100%;
  font-size: 16px;
  margin-top: -3px;
  color: #101010;
}
.form__input input:focus {
  outline: none;
}
.form__logo--mic {
  height: 100%;
  width: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: -5px;
  margin-right: 7px;
}
.form__logo--mic svg {
  height: 24px;
  width: 24px;
}
.main__submit {
    margin-top: 25px;
}
.main__submit button {
    background-image: -webkit-linear-gradient(top,#f5f5f5,#f1f1f1);
    background-color: #f2f2f2;
    border: 1px solid #f2f2f2;
    border-radius: 4px;
    color: #5F6368;
    font-family: Arial,sans-serif;
    font-size: 14px;
    margin: 11px 4px;
    padding: 0 16px;
    line-height: 27px;
    height: 36px;
    min-width: 54px;
    text-align: center;
    cursor: pointer;
    user-select: none;
}
.main__submit button:hover {
    box-shadow: 0 1px 1px rgba(0,0,0,0.1);
    background-image: -webkit-linear-gradient(top,#f8f8f8,#f1f1f1);
    background-color: #f8f8f8;
    border: 1px solid #c6c6c6;
    color: #222;
}

/* Footer */
.footer {
    display: flex;
    justify-content: space-between;
    padding: 10px 20px;
    border-top: 1px solid #e4e4e4;
    background-color: #f2f2f2;
}
.footer div ul {
    list-style: none;
    display: flex;
}
.footer div ul li {
    padding-left: 27px;
}

/* Media Queries */
@media (max-width: 638px) {
    .footer {
        flex-direction: column-reverse;
        align-items: center;
    }
    .footer div:nth-child(2) ul {
        margin-bottom: 15px;
    }
    .footer div:nth-child(1) ul li:last-child {
        display: none;
    }
}

@media (max-width: 584px) {
    .main__form {
        width: 100%;
    }
    .main__input {
        padding: 0 30px;
    }
}

@media (max-width: 425px) {
    .main__input {
        padding: 0 15px;
    }
    .main__hero img {
        width: 220px;
    }
}