:root {
  --very-dark-gray: hsl(235, 10%, 21%);
  --dark-gray: hsl(231, 7%, 34%);
  --gray: hsl(231, 11%, 37%);
  --light-gray: hsl(0, 0%, 66%);
  --very-light-gray: hsl(0, 0%, 75%);

  --purple: hsl(250, 61%, 67%);

  --orange: hsl(29, 100%, 50%);

  --red: hsl(10, 69%, 60%);

  --lila: hsl(254, 74%, 91%);
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "Poppins", sans-serif;
  background-image: url(./img/decorative/hero-decore.svg);
  background-repeat: no-repeat;
  background-position: top right;
}
.container {
  max-width: 1440px;
  width: 90%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

/*******************/
/* HEADER SECTION  */
/*******************/

header {
  width: 100%;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
}
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 3.2rem;
  color: var(--gray);
  font-size: 1.1rem;
  margin: 2rem 0;
  position: relative;
}
nav .logo {
  z-index: -1;
}
menu {
  display: flex;
  gap: 2rem;
  align-items: center;
}
.main-menu-ul {
  display: flex;
  list-style: none;
  gap: 4vw;
  z-index: 1;
}
.main-menu-ul li {
  cursor: pointer;
}
.main-menu-ul li:hover {
  color: var(--light-gray);
}
.hash-link:link,
.hash-link:visited {
  text-decoration: none;
  color: inherit;
}
.ul-hidden {
  display: flex;
}
.top-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100svh;
  backdrop-filter: blur(0.3rem);
  z-index: 0;
}
.top-menu-overlay:is(.hidden) {
  width: 0;
  height: 0;
}
button.hamburger-btn {
  display: none;
  z-index: 1;
}
.sign-up-btn {
  border: 2px solid var(--dark-gray);
  border-radius: 0.6rem;
  padding: 0.6rem 2rem;
  text-decoration: none;
  transition: all 0.3s;
}
.sign-up-btn:link,
.sign-up-btn:visited {
  color: var(--dark-gray);
}
.sign-up-btn:hover,
.sign-up-btn:active {
  color: var(--very-light-gray);
  background-color: var(--dark-gray);
}
.main-menu-ul select {
  border: none;
  background: none;
  font-size: 1.1rem;
  cursor: pointer;
}

/*******************/
/* HERO SECTION    */
/*******************/

.hero {
  margin: auto 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
}
.hero-text-elements {
  display: flex;
  flex-direction: column;
  gap: 1.3rem;
}
.hero-subtitle {
  color: var(--orange);
  text-transform: uppercase;
  font-size: 1.25rem;
  font-weight: 600;
}
.hero-title {
  color: var(--very-dark-gray);
  font-size: 4.25rem;
  font-family: "Volkhov", serif;
  line-height: 1.2;
}
.hero-p {
  margin-top: -0.8rem;
}
.hero-cta a:link,
.hero-cta a:visited {
  text-decoration: none;
  background-color: var(--orange);
  color: #fff;
  padding: 0.6rem 1.2rem;
  border-radius: 0.3rem;
  display: inline-block;
  transition: all 0.3s;
}
.hero-cta a:hover,
.hero-cta a:visited {
  background-color: var(--very-light-gray);
  color: var(--very-dark-gray);
}
.hero-img {
  display: flex;
  justify-content: center;
}
.hero-img img {
  width: 80%;
}

/*********************/
/* SECTION UTILITIES */
/*********************/
section,
footer {
  margin: 7.4rem auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1.2rem;
}
.section-title {
  font-size: 1.2rem;
  font-weight: 500;
  text-transform: uppercase;
  color: var(--gray);
}
.section-subtitle {
  font-size: 2.8rem;
  font-family: "Volkhov", serif;
  font-weight: 600;
  text-transform: capitalize;
  color: var(--dark-gray);
}

/********************/
/* CATEGORY SECTION */
/********************/

.category {
  background: url(./img/decorative/category-decore.svg);
  background-position: top right;
  background-repeat: no-repeat;
}
.services {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3.4rem;
  margin-top: 3.8rem;
}
.service {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
  text-align: center;
}
.service img {
  height: 96px;
  width: auto;
}
.service h4 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--dark-gray);
}
.service p {
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--gray);
  line-height: 1.8;
}

/****************************/
/* TOP DESTINATIONS SECTION */
/****************************/

.top-destination {
  cursor: pointer;
  width: 100%;
  padding: 1rem;
  color: var(--gray);
}
.top-destination-content {
  box-shadow: 6px 10px 16px 0px rgba(185, 185, 185, 0.4);
  border-radius: 1rem;
  padding-bottom: 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.top-destination-img {
  height: 22.4rem;
  border-radius: 1rem 1rem 0 0;
  overflow: hidden;
}
.top-destination-img img {
  transition: all 0.2s;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.top-destination-img img:hover {
  transform: scale(1.2);
}
.top-destination .name-and-price {
  display: flex;
  justify-content: space-between;
  padding: 0 1.2rem;
  margin-top: 1.2rem;
}
.top-destination .trip-day-info {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 0.6rem;
  padding: 0 1.2rem;
}
.top-destination .trip-day-info img {
  width: 1.2rem;
  height: 1.2rem;
}

/********************/
/* FEATURES SECTION */
/********************/

.features-section {
  display: grid;
  grid-template-columns: 2fr 1fr;
  align-items: center;
  gap: 2rem;
}
.features-left {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.features-left .section-title {
  margin-bottom: -1rem;
}
.feature {
  width: 70%;
  display: flex;
  gap: 1.2rem;
}
.feature h4 {
  color: var(--gray);
}
.feature p {
  color: var(--light-gray);
}
.features-right {
  display: flex;
  justify-content: center;
  align-items: center;
}
.trip-card {
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  box-shadow: 6px 10px 16px 0px rgba(185, 185, 185, 0.4);
  border-radius: 1rem;
  padding: 1.2rem;
}
.trip-card h4 {
  margin-top: 1.2rem;
}
.trip-card-img {
  width: 100%;
  height: auto;
  border-radius: 1rem;
  overflow: hidden;
  display: flex;
}
.trip-img {
  transition: all 0.3s;
  width: 100%;
  object-fit: cover;
}
.trip-img:hover {
  transform: scale(1.2);
}
.trip-card-icons {
  margin-top: 0.8rem;
  display: flex;
  gap: 1rem;
}
.trip-card-icon {
  border-radius: 50%;
  width: 2.4rem;
  height: 2.4rem;
  background-color: var(--very-light-gray);
  display: flex;
  justify-content: center;
  align-items: center;
}
.trip-card-icon img {
  width: 1.2rem;
  height: 1.2rem;
}
.people-going-like {
  display: flex;
  justify-content: space-between;
  margin-top: 0.8rem;
}
.people-going {
  display: flex;
  gap: 0.6rem;
  color: var(--gray);
}

/************************/
/* TESTIMONIALS SECTION */
/************************/

.testimonials-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}
.testimonials {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
}
.testimonial {
  box-shadow: 6px 10px 16px 0px rgba(185, 185, 185, 0.4);
  padding: 2rem;
  border-radius: 1rem;
  flex: 1 0 300px;
}
.testimonial img {
  width: 4.4rem;
  height: 4.4rem;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid var(--dark-gray);
}
.testimonial p {
  color: var(--gray);
  margin-top: 2rem;
}
.testimonial address {
  margin-top: 1.2rem;
}

/************************/
/* BRANDS SECTION       */
/************************/

.brands {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  justify-items: center;
  gap: 3.8rem;
  align-items: center;
  margin-top: 0;
}
.brand {
  flex: 1 0 200px;
  display: flex;
  justify-content: center;
}
.brands .brand figure img {
  width: 200px;
  height: auto;
}

/************************/
/* NEWSLETTER SECTION   */
/************************/

.newsletter-section {
  margin-top: -4rem;
  padding: 8rem;
  background-image: url(./img/decorative/newsletter-decore.svg);
  background-position: right bottom;
  background-repeat: no-repeat;
}
.newsletter-container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  position: relative;
  background-color: var(--lila);
  border-radius: 3rem 1rem 1rem 1rem;
  padding: 3rem;
  background: var(--lila) url(./img/decorative/newsletter-container-decore.svg)
    no-repeat right top;
}
.newsletter-container img {
  height: 4.2rem;
  position: absolute;
  right: -2.1rem;
  top: -2.1rem;
}
.newsletter-container h3 {
  font-size: 2.4rem;
  color: var(--gray);
  font-weight: 400;
  text-align: center;
}
.newsletter-form {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  position: relative;
}
#email {
  padding: 1.2rem;
  font-size: 1.2rem;
  border: 1px solid var(--light-gray);
  border-radius: 0.6rem;
}
#email::placeholder {
  color: var(--very-light-gray);
}
#email:focus {
  outline: none;
  border: 1px solid var(--orange);
}
#subscribe-submit {
  cursor: pointer;
  background-color: var(--orange);
  border: none;
  border-radius: 0.6rem;
  color: #fff;
  font-size: 1.2rem;
  padding: 0.6rem 1.2rem;
}
#subscribe-submit:hover {
  color: var(--very-light-gray);
  background-color: var(--dark-gray);
}

/************************/
/* FOOTER SECTION       */
/************************/

footer {
  flex-direction: row;
  align-items: unset;
  flex-wrap: wrap;
  gap: 3rem;
}
.footer-column {
  flex: 1 0 200px;
}
.footer-column p,
.footer-column .footer-ul {
  color: var(--light-gray);
  margin-top: 1.2rem;
}
.footer-column .footer-ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--gray);
}
.footer-column h5 {
  font-size: 1.6rem;
  color: var(--very-dark-gray);
}
.social-and-app {
  display: grid;
  align-items: end;
  justify-items: start;
  justify-content: center;
  align-content: center;
  grid-template-columns: repeat(3, 4rem);
  grid-template-rows: repeat(3, 1fr);
  row-gap: 0.8rem;
  grid-template-areas:
    "fb-icon ig-icon tw-icon "
    "app-text app-text app-text"
    "pl-icon ap-icon .";
}
.social-icon,
.store-icon {
  box-shadow: 6px 10px 16px 0px rgba(185, 185, 185, 0.4);
  border-radius: 50%;
  font-size: 3rem;
  color: var(--light-gray);
}
.fb-icon {
  grid-area: fb-icon;
}
.ig-icon {
  grid-area: ig-icon;
}
.tw-icon {
  grid-area: tw-icon;
}
.pl-icon {
  grid-area: pl-icon;
}
.ap-icon {
  grid-area: ap-icon;
}
.social-and-app span {
  font-size: 1.2rem;
  color: var(--light-gray);
  grid-area: app-text;
  text-align: center;
}

/************************/
/* MEDIA QUERIES        */
/************************/

@media screen and (min-width: 1100px) {
  .top-menu-overlay {
    display: none;
  }
}
@media screen and (max-width: 1100px) {
  menu {
    gap: 0;
    align-items: flex-start;
  }
  nav {
    align-items: flex-start;
  }
  .main-menu-ul {
    flex-direction: column;
    gap: 3.2rem;
    justify-self: flex-end;
    padding: 2.4rem;
    background-color: var(--purple);
    color: #fff;
  }

  .main-menu-ul li:hover {
    color: var(--very-light-gray);
  }
  .ul-hidden {
    height: 0;
    padding: 0 2.4rem;
    overflow: hidden;
    opacity: 0.6;
    border-radius: 0;
    transition: all 0.6s;
  }
  .main-menu-ul:not(.ul-hidden) {
    opacity: 1;
    transition: all 0.6s;
  }
  .sign-up-btn:link,
  .sign-up-btn:visited {
    color: var(--very-light-gray);
    background-color: var(--dark-gray);
  }
  .sign-up-btn:hover,
  .sign-up-btn:active {
    color: var(--dark-gray);
    background-color: var(--very-light-gray);
  }
  button.hamburger-btn {
    display: inline-block;
    border: none;
    background-color: var(--very-light-gray);
    padding: 0.3rem 0.6rem;
    color: #fff;
    cursor: pointer;
  }
  button.hamburger-btn img {
    height: 2.4rem;
    width: 2.4rem;
  }

  .main-menu-ul li:has(select) {
    align-self: center;
  }
  select {
    color: var(--dark-gray);
    font-weight: 600;
  }
  .hero-title {
    font-size: 3.25rem;
  }
  .features-section h2 {
    font-size: 2rem;
  }
}
@media screen and (max-width: 900px) {
  section {
    margin: 5.4rem auto;
  }
  .services {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media screen and (max-width: 800px) {
  .hero {
    grid-template-columns: 1fr;
  }
  .hero-img img {
    width: 80%;
  }
  .features-section {
    grid-template-columns: 1fr;
  }
  .feature {
    width: 100%;
  }
  .trip-card {
    width: 60%;
  }
  .newsletter-container h3 {
    font-size: 1.4rem;
  }
}
@media screen and (max-width: 460px) {
  .container {
    width: 96%;
  }
  .hero-title {
    font-size: 2.25rem;
  }
  .hero-p {
    font-size: 0.9rem;
  }
  .section-title {
    font-size: 1.2rem;
    text-align: center;
  }
  .section-subtitle {
    font-size: 1.8rem;
    text-align: center;
  }
  .services {
    grid-template-columns: 1fr;
  }
  .features-section h2 {
    font-size: 1.8rem;
  }
  .features-left .section-title {
    text-align: center;
  }
  .trip-card {
    width: 100%;
  }
  .newsletter-container {
    padding: 1rem;
  }
  .newsletter-container img {
    height: 2.2rem;
    right: -0.6rem;
    top: -0.6rem;
  }
  button.hamburger-btn {
    background-color: #ffffff00;
    padding: 0;
    color: #fff;
    cursor: pointer;
  }
  button.hamburger-btn img {
    height: 2.4rem;
    width: 2.4rem;
  }
  .sign-up-btn {
    padding: 0.4rem 1rem;
    font-size: 0.8rem;
  }
  .main-menu-ul li:nth-child(6) {
    display: flex;
    justify-content: center;
  }
}

/************************/
/* TOP SELLING SWIPER   */
/************************/

.swiper {
  width: 100%;
  height: 100%;
  margin-top: 2rem;
}

/************************/
/* SCROLL ANIMATIONS    */
/************************/

.not-intersected {
  transform: translateY(6rem);
  opacity: 0.28;
}
.intersected {
  transform: translateY(0) !important;
  opacity: 1;
  transition: all 0.9s;
}