/*=============== GOOGLE FONTS ===============*/
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&display=swap");
/*=============== VARIABLES CSS ===============*/
:root {
  --header-height: 3.5rem;
  /*========== Colors ==========*/
  /*Color mode HSL(hue, saturation, lightness)*/
  --first-color: hsl(220, 68%, 54%);
  --first-color-lighten: hsl(220, 68%, 97%);
  --title-color: hsl(220, 48%, 28%);
  --text-color: hsl(220, 12%, 45%);
  --header-color: hsla(216, 100%, 99%, 0.85);
  --body-color: hsl(220, 100%, 99%);
  --dark-color: hsl(240, 3.6%, 16.3%);
  --secondary-color: hsl(0, 100%, 98%);
  /*========== Font and typography ==========*/
  /*.5rem = 8px | 1rem = 16px ...*/
  --body-font: "Poppins", sans-serif;
  --title-font-size: 2.8rem;
  --large-font-size: 1.8rem;
  --normal-font-size: 1.1rem;
  --small-font-size: .9rem;
  --smaller-font-size: .85rem;
  /*========== Font weight ==========*/
  --font-medium: 500;
  --font-semi-bold: 600;
  /*========== z index ==========*/
  --z-tooltip: 10;
  --z-fixed: 100;

  --d: 400ms;
  --e: cubic-bezier(0.19, 1, 0.22, 1);

}
@media screen and (max-width: 1118px) {
  :root {
    --title-font-size: 2.4rem;
    --large-font-size: 1.4rem;
    --normal-font-size: 1rem;
    --small-font-size: 0.95rem;
    --smaller-font-size: 0.85rem;
  }
}

/*=============== BASE ===============*/
* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

body {
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  background-color: var(--body-color);
  color: var(--text-color);
}

ul {
  list-style: none;
}

a {
  text-decoration: none;
}


/*=============== REUSABLE CSS CLASSES ===============*/
.container {
  max-width: 100%;
  margin-inline: 1.2rem;
}

/*=============== HEADER ===============*/
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  box-shadow: 0 2px 8px hsla(220, 68%, 12%, 0.1);
  /* background-color: var(--body-color); */
    transition: background-color 0.4s;
  z-index: var(--z-fixed);
}

.header:hover {
  background-color: var(--body-color);
}

.header:hover .nav__link, .header:hover .nav__logo, .header:hover .nav__toggle-menu, .header:hover .nav__toggle-close {
  color: var(--title-color);
}

.header:hover .nav__logo img {
  content: url('/assets/rxp_blue.png');
  transition: content 0.3s;
}

.header--scroll {
  background-color: var(--body-color);
}

.header--scroll .nav__link, .header--scroll .nav__logo, .header--scroll .nav__toggle-menu, .header--scroll .nav__toggle-close {
  color: var(--title-color);
}

/*=============== NAV ===============*/
.nav {
  height: var(--header-height);

}

.nav__data {
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav__logo {
  display: inline-flex;
  align-items: center;
  column-gap: 0.25rem;
  color: var(--body-color);
  font-weight: var(--font-semi-bold);
  transition: color 0.3s;
}
.nav__logo i {
  font-size: 1.25rem;
}

.nav__logo img {
    height: 50px; 
    margin-right: 10px; 
}

.nav__logo:hover {
  color: var(--first-color);
}

.nav__logo:hover img {
 transition: content 0.3s;
}

.nav__toggle {
  position: relative;
  width: 32px;
  height: 32px;
}
.nav__toggle-menu, .nav__toggle-close {
  font-size: 1.25rem;
  color: var(--body-color);
  position: absolute;
  display: grid;
  place-items: center;
  inset: 0;
  cursor: pointer;
  transition: opacity 0.1s, transform 0.4s;
}
.nav__toggle-close {
  opacity: 0;
}
@media screen and (max-width: 1118px) {
  .nav__menu {
    background-color: var(--body-color);
    position: absolute;
    left: 0;
    top: 2.5rem;
    width: 100%;
    height: calc(100vh - 3.5rem);
    overflow: auto;
    padding-block: 1.5rem 4rem;
    pointer-events: none;
    opacity: 0;
    transition: top 0.4s, opacity 0.3s;
  }
  .nav__menu::-webkit-scrollbar {
    width: 0.5rem;
  }
  .nav__menu::-webkit-scrollbar-thumb {
    background-color: hsl(220, 12%, 70%);
  }

.nav__logo img {
  content: url('/assets/rxp_blue.png');
  transition: content 0.3s;
  height: 30px;
}

}
.nav__link {
  color: var(--body-color);
  font-weight: var(--font-semi-bold);
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.3s;
}

.nav__link:hover {
  background-color: var(--first-color-lighten);
}

/* Show menu */
.show-menu {
  opacity: 1;
  top: 3.5rem;
  pointer-events: initial;
}

/* Show icon */
.show-icon .nav__toggle-menu {
  opacity: 0;
  transform: rotate(90deg);
}

.show-icon .nav__toggle-close {
  opacity: 1;
  transform: rotate(90deg);
}

/*=============== DROPDOWN ===============*/
.dropdown__button {
  cursor: pointer;
}
.dropdown__arrow {
  font-size: 1.5rem;
  font-weight: initial;
  transition: transform 0.4s;
}

/* Ensure dropdown content is a flex container */
.dropdown__content {
    display: flex;
    justify-content: center; 
    align-items: flex-start; 

    @media screen and (max-width: 1118px) {
        flex-direction: column;
        align-items: center;
      
    }
}

/* Style each column (group) */
.dropdown__group {
    display: flex;
    flex-direction: column; 
    align-items: center; 
    text-align: center; 
}

/* Style for the title and icon to be centered */
.dropdown__title, .dropdown__icon {
    display: flex;
    justify-content: center;
    align-items: center; 
    text-align: center; 
}

/* Define the list style for items in each column */
.dropdown__list {
    display: flex;
    flex-direction: column; 
    align-items: center; 
    text-align: center; 
}

/* Ensure overflow is visible if content exceeds container */
.dropdown__group {
    overflow: visible;
}


.dropdown__container {
  background-color: var(--first-color-lighten);
  height: 0;
  overflow: hidden;
  transition: height 0.4s;
}

.dropdown__content {
  row-gap: 1.75rem;
}
.dropdown__group {
  padding-left: 2.5rem;
  row-gap: 0.5rem;
}
.dropdown__group:first-child {
  margin-top: 1.25rem;
}
.dropdown__group:last-child {
  margin-bottom: 1.25rem;
}
.dropdown__icon i {
  font-size: 1.25rem;
  color: var(--first-color);
}
.dropdown__title {
  font-size: var(--small-font-size);
  font-weight: var(--font-semi-bold);
  color: var(--title-color);
}
.dropdown__list {
  row-gap: 0.25rem;
}
.dropdown__link {
  font-size: var(--smaller-font-size);
  font-weight: var(--font-medium);
  color: var(--text-color);
  transition: color 0.3s;
}
.dropdown__link:hover {
  color: var(--title-color);
}

/* Rotate dropdown icon */
.show-dropdown .dropdown__arrow {
  transform: rotate(180deg);
}

/*=============== BUTTON ===============*/
.nav__button {
display: flex;
align-items: center;
text-align: center;
justify-content: space-between;
}

.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-size: var(--small-font-size);
    font-weight: var(--font-semi-bold);
    color: var(--body-color);
    background: none;
    cursor: pointer;
    overflow: hidden;
    transition: 0.4s;
    border-color: var(--body-color);
}

.header:hover .btn:hover {
    background-color: var(--title-color);
    color: var(--body-color);
}

.header:hover .btn {
    color: var(--title-color);
    border-color: var(--title-color);
}

.header--scroll .btn:hover {
    background-color: var(--title-color);
    color: var(--body-color);
}

.header--scroll .btn {
    color: var(--title-color);
    border-color: var(--title-color);
}

.btn::before {
    content: '';
    position: absolute;
    display: flex;
    background-color: var(--body-color);
    transition: 0.4s;
    border-radius: 50%;
    z-index: 0;
    transform: translate(-50%, -50%) scale(0);
}

/*=============== BUTTONS ===============*/ 

  .body__button {
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-size: var(--small-font-size);
  font-weight: var(--font-semi-bold);
  color: var(--title-color);
  background: none;
  cursor: pointer;
  overflow: hidden;
  transition: 0.4s;
  border-color: var(--title-color);
  margin-bottom: 4%;
}

.body__button:hover {
    background-color: var(--title-color);
    color: var(--body-color);
}

.body__button::before {
    content: '';
    position: absolute;
    display: flex;
    background-color: var(--title-color);
    transition: 0.4s;
    border-radius: 50%;
    z-index: 0;
    transform: translate(-50%, -50%) scale(0);
}

  .image__button {
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-size: var(--small-font-size);
  font-weight: var(--font-semi-bold);
  color: var(--body-color);
  background: none;
  cursor: pointer;
  overflow: hidden;
  transition: 0.4s;
  border-color: var(--body-color);
  margin-bottom: 4%;
}

.image__button:hover {
    background-color: var(--body-color);
    color: var(--title-color);
}

.image__button::before {
    content: '';
    position: absolute;
    display: flex;
    background-color: var(--body-color);
    transition: 0.4s;
    border-radius: 50%;
    z-index: 0;
    transform: translate(-50%, -50%) scale(0);
}

/*=============== BREAKPOINTS ===============*/
/* For small devices */
@media screen and (max-width: 300px) {
  .dropdown__group {
    padding-left: 1.5rem;
  }
}

/* For large devices */
@media screen and (min-width: 1118px) {
  /* Nav */


  .nav {
    height: calc(var(--header-height) + 2rem);
    display: flex;
    justify-content: space-between;
    text-wrap: nowrap;
  }
  .nav__toggle {
    display: none;
  }
  .nav__list {
    display: flex;
    text-align: center;
    column-gap: 3rem;
    height: 100%;
    margin-right: 6rem;
    margin-left: 3rem;
  }

  .nav li {
    display: flex;
  }

  .nav__link {
    padding: 0;
  }
  .nav__link:hover {
    background-color: initial;
  }
  /* Dropdown */
  .dropdown__button {
    column-gap: 0.25rem;
    pointer-events: none;
  }
  .dropdown__container {
    height: max-content;
    position: absolute;
    left: 0;
    right: 0;
    top: .5rem;
    background-color: var(--header-color);
    box-shadow: 0 6px 8px hsla(220, 68%, 12%, 0.05);
    pointer-events: none;
    opacity: 0;
    transition: top 0.4s, opacity 0.1s;
  }

  .header--scroll .dropdown__container {
    background-color: var(--body-color);
  }


  .dropdown__content {
    grid-template-columns: repeat(4, max-content);
    column-gap: 6rem;
    max-width: 100%;
    margin-inline: auto;
  }
  .dropdown__group {
    padding: 2rem 0;
    align-content: baseline;
    row-gap: 1.25rem;
  }
  .dropdown__group:first-child, .dropdown__group:last-child {
    margin: 0;
  }
  .dropdown__list {
    row-gap: 0.75rem;
  }
  .dropdown__icon {
    width: 60px;
    height: 60px;
    background-color: var(--first-color-lighten);
    border-radius: 50%;
    display: grid;
    place-items: center;
    margin-bottom: 1rem;
  }
  .dropdown__icon i {
    font-size: 2rem;
  }
  .dropdown__title {
    font-size: var(--normal-font-size);
  }
  .dropdown__link {
    font-size: var(--small-font-size);
  }
  .dropdown__link:hover {
    color: var(--first-color);
  }
  .dropdown__item {
    cursor: pointer;
  }
  .dropdown__item:hover .dropdown__arrow {
    transform: rotate(180deg);
  }
  .dropdown__item:hover > .dropdown__container {
    top: 5.5rem;
    opacity: 1;
    pointer-events: initial;
    cursor: initial;
  }

  .nav__button__small {
    display: none;
  }

  .container {
    display: flex;
    justify-content: center;
  }

}

/* Small devices */

@media screen and (max-width: 1118px) {
    .nav__button {
        display: none;
    }

    .nav__logo {
      font-size: 0.75rem;
    }

    .nav__link{
        color: var(--title-color)
    }

    .header {
        background-color: var(--body-color);
    }

    .nav__logo, .nav__toggle-menu, .nav__toggle-close {
        color: var(--title-color);
    }

    .btn {
        color: var(--title-color);
        border-color: var(--title-color);
    }
}

/*=============== FOOTER ===============*/
.footer {
  padding: 40px 0;
  line-height: 1.6;
}

.footer {
  background-color: var(--title-color);
  color: var(--body-color);
  transition: 0.5s;
  padding-bottom: 2rem;
}
.footer__container {
  max-width: 100%;
  margin-left: 1.5rem;
  margin-right: 1.5rem;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: flex-start;
  gap: 8rem;
  margin-bottom: 5%;
}

.footer__title {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--large-font-size);
  margin-bottom: 0.75rem;
  font-weight: var(--font-semi-bold);
  line-height: 1.5;
}
.footer__link {
  text-decoration: none;
  color: var(--secondary-color);
  font-size: var(--small-font-size);
}
.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  row-gap: 0.5rem;
}

.footer__social {
  display: flex;
  column-gap: 1.5rem;
}

.footer__link:hover {
  text-decoration: underline;
  color: var(--body-color);
}
.footer__social-link {
  color: var(--body-color);
  font-size: var(--normal-font-size);
}

.footer__footer {
  text-align: center;
  font-size: var(--smaller-font-size);
}

.footer__logo {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 0.5rem;
}

.footer__img {
  width: 300px;
}

.footer__contacts{
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 8rem;
  margin-bottom: 2rem;
  width: 100%;
}

.footer__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  max-width: 300px;
  width: 100%;
  box-sizing: border-box;

}

.footer__content h2 {
  font-size: var(--large-font-size);
  font-weight: var(--font-semi-bold);
}

.footer__content a {
  font-size: var(--normal-font-size);
  font-weight: var(--font-medium);
  text-decoration: none;
  color: var(--body-color);

}

  @media (max-width: 1118px) {
    .footer__container {
      display: flex;
      align-items: center;
      justify-content: center;
      flex-direction: column;
      gap: 3rem;
    }

    .footer__contacts {
      flex-direction: column;
      gap: 3rem;
      margin-bottom: 1rem;
    }

    .footer__logo {
      margin-bottom: 1rem;
    }

    .footer__img {
      width: 200px;
    }

  }

  /*=============== SERVICES ===============*/

.services__cards {
  display: flex;
  grid-gap: 1rem;
  padding: 1rem;
  max-width: 1536px;
  margin: 0 auto;
  margin-bottom: 8%;
  font-family: var(--font-sans);
  
  @media (max-width: 1118px) {
    flex-direction: column;
  }
}

.services__hero {
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin-bottom: 4%;
}

.services__hero h1 {
  font-size: var(--title-font-size);
  font-weight: var(--font-semi-bold);
  color: var(--title-color);
}

.services__hero p {
  font-size: var(--normal-font-size);
  color: var(--text-color);
}

.services__card {  
  position: relative;
  display: flex;
  align-items: flex;
  overflow: hidden;
  padding: 1rem;
  width: 100%;
  height: 550px;
  text-align: center;
  color: whitesmoke;
  background-color: whitesmoke;
  box-shadow: 0 1px 1px rgba(0,0,0,0.1), 
    0 2px 2px rgba(0,0,0,0.1), 
    0 4px 4px rgba(0,0,0,0.1), 
    0 8px 8px rgba(0,0,0,0.1),
    0 16px 16px rgba(0,0,0,0.1);
  
  @media (max-width: 1118px) {
    height: 350px;
  }
  
  &:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 110%;
    background-size: cover;
    background-position: 0 0;
    transition: transform calc(var(--d) * 1.5) var(--e);
    pointer-events: none;
  }
  
  &:after {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 200%;
    pointer-events: none;
    background-image: linear-gradient(
      to bottom, transparent 50%, var(--title-color) 100%
    );
    transform: translateY(-50%);
    transition: transform calc(var(--d) * 2) var(--e);
  }
  
&:nth-child(1):before {
    background-image: url("https://images.unsplash.com/photo-1592838064575-70ed626d3a0e");
    background-position: center;
}
&:nth-child(2):before {
    background-image: url("https://images.unsplash.com/photo-1631744591853-998c4308bbb0");
    background-position: center;
}
}

.services__content {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  padding: 1rem;
  transition: transform var(--d) var(--e);
  z-index: 1;
  
  > * + * {
    margin-top: 1rem;
  }
}

.services__content__title {
  font-size: var(--large-font-size);
  font-weight: var(--font-semi-bold);
  line-height: 1.2;
}

.services__copy {
  font-size: var(--normal-font-size);
  line-height: 1.35;
}

@media (hover: hover) and (min-width: 800px) {
  .services__card:after {
    transform: translateY(0);
  }
  
  .services__content {
    transform: translateY(calc(100% - 4.5rem));
    
    > *:not(.services__content__title) {
      opacity: 0;
      transform: translateY(1rem);
      transition:
        transform var(--d) var(--e),
        opacity var(--d) var(--e);
    }
  }
  
  .services__card:hover,
  .services__card:focus-within {
    align-items: center;

    &:before { transform: translateY(-4%); }
    &:after { transform: translateY(-50%); }

    .services__content {
      transform: translateY(0);

      > *:not(.services__content__title) {
        opacity: 1;
        transform: translateY(0);
        transition-delay: calc(var(--d) / 8);
      }
    }
  }
  
  .services__card:focus-within {
    &:before,
    &:after,
    .services__content,
    .services__content > *:not(.services__content__title) {
      transition-duration: 0s;
    }
  }
}

/*=============== CONTACT ===============*/

.contact__hero {
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  margin-bottom: 4%;
}

.contact__hero h1 {
  font-size: var(--title-font-size);
  font-weight: var(--font-semi-bold);
  color: var(--title-color);
}

.contact__hero p {
  font-size: var(--normal-font-size);
  color: var(--text-color);
  padding: 0 20%;
}

.contact__contacts {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 10%;
  box-sizing: border-box;
  flex-direction: row;
  margin-bottom: 2%;
  width: 100%; 

  @media (max-width: 1118px) {
    flex-direction: column;
    gap: 2rem;
  }

}

.contact__icon, .contact__content h2{
  color: var(--title-color)
}

.contact__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  max-width: 300px;
  width: 100%;
  box-sizing: border-box;

}

.contact__content h2 {
  font-size: var(--large-font-size);
  font-weight: var(--font-semi-bold);
}

.contact__content a {
  font-size: var(--normal-font-size);
  font-weight: var(--font-medium);
  color: var(--dark-color);
  text-decoration: none;
}

.contact__btn {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 4%;
}