html {
  font-size: 100%;
}

body {
  font-family: 'Roboto', Arial, Helvetica, sans-serif, 'Piazzolla', serif;
  color: #323232;
}

li {
  list-style-type: none;
}

li:hover {
  background: orange;
}

a:hover {
  text-decoration: underline;
}

section {
  margin-bottom: 3.5rem;
}

section:last-of-type {
  margin-bottom: 0;
}

.offscreen,
.get-started-cards h3 {
  position: absolute;
  clip: rect(1px 1px 1px 1px); /* for Internet Explorer */
  clip: rect(1px, 1px, 1px, 1px);
  padding: 0;
  border: 0;
  height: 1px;
  width: 1px;
  overflow: hidden;
}

.cards-container,
.stats-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.keywords-cards h3,
.stats h3 {
  max-width: 87.5rem;
  margin: 0 auto;
}

/* containers for main and footer only */
.grid-container {
  display: grid;
}

/* ============= typography ============== */
.banner h2,
.testimony-quote,
.author,
.kw-card span {
  font-family: 'Piazzolla', Georgia, 'Times New Roman', Times, serif;
}

header,
.banner span,
.banner ::placeholder,
.card,
.testimonials h3,
.keywords-cards h3,
.keywords-cards h4 {
  font-family: 'Roboto', Verdana, Geneva, Tahoma, sans-serif;
}

header,
.banner span,
.banner p,
.card h4,
.testimonials h3,
.keywords-cards h3,
.keywords-cards h4,
.stats h3,
.stat-count span {
  text-transform: uppercase;
}

.testimonials,
.keywords-cards h3,
.stats h3 {
  color: #2c3e5b;
  font-weight: 700;
}

/* banner */
.banner h2 {
  text-transform: none;
  color: #d0cfc5;
  font-size: clamp(2.375rem, 5.324vw, 2.658rem);
  font-weight: 500;
  line-height: 1.35;
  margin-bottom: 1.25rem;
}

.banner ::placeholder {
  font-weight: 400;
  font-size: clamp(1.05rem, 1.622vw, 1.1rem);
}

.banner span {
  color: white;
  font-size: clamp(3.1875rem, 4.571vw, 4.1rem);
  font-weight: 900;
  letter-spacing: 2px;
}

.banner p {
  font-size: clamp(1rem, 1.81vw, 1.2rem);
  font-weight: 400;
}

/* card */
.card h4 {
  font-size: clamp(1.295rem, 1.866vw, 1.625rem);
}

.card p {
  font-size: clamp(1.095rem, 1.76vw, 1.275rem);
  font-weight: 400;
  max-width: 60ch;
}

.user-testimony h3,
.keywords-cards h3,
.stats h3 {
  font-size: clamp(1.656rem, 2.143vw, 1.853rem);
}

/* testimony */
.testimony-quote {
  font-size: clamp(1.25rem, 1.793vw, 1.385rem);
  font-weight: 600;
}

.author {
  line-height: 4rem;
  font-size: clamp(1.05rem, 1.566vw, 1.2rem);
}

/* keywords cards */
.kw-card a span {
  font-size: clamp(1.15rem, 1.215vw, 1.35rem);
  letter-spacing: 2px;
  font-weight: 600;
}

.kw-card a h4 {
  font-size: 1.85rem;
  letter-spacing: 4px;
  font-weight: 700;
}

/* stats  */
.stat-count span {
  letter-spacing: 3px;
  font-size: clamp(1.65rem, 2.745vw, 2.15rem);
  font-weight: 700;
}

.stat-count p {
  text-transform: capitalize;
  font-size: clamp(1.055rem, 1.364vw, 1.175rem);
  font-weight: 400;
}

/* ========================================== generic layout ================================================= */
/* ============= header ============== */
header {
  z-index: 2;
  position: sticky;
}

header > .inner-container {
  padding: 1.5rem;
  background-color: #2c3e5b;
  box-shadow: 0px 5px 12px 3px #3e3c3c;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo svg,
.hamburger svg {
  fill: #afaead;
}

.logo svg {
  width: 4.25rem;
}

.hamburger {
  width: 4.5rem;
  padding: 0.6rem;
  background-color: transparent;
  border: none;
}

/* hide the nav in mobile */
header nav {
  position: absolute;
  width: 100%;
  left: 0;
  top: -91vh;
  transition: all 0.6s ease-in-out 0.05s;
  z-index: -2;
}

/* menu list for mobile */
.show-mob-menu {
  display: block;
  position: absolute;
  width: 100%;
  top: 94%;
  padding: 0;
  background-color: #161342;
  transition: all 0.85s ease-in-out 0.05s;
  z-index: -2;
}

.nav-links li a,
.show-mob-menu li a {
  display: block;
  color: white;
  font-weight: 700;
  text-decoration: none;
}
.nav-links ul {
  padding: 0;
}
.nav-links li a {
  font-size: 1.025rem;
  line-height: 3.5rem;
  margin-bottom: 0.5rem;
  padding-left: 3rem;
}

/* ============= main ============== */
/* ---- banner ---- */
.banner {
  background: linear-gradient(180deg, #eeeeee00 0%, #00000099 77%),
    no-repeat 49% 54% / cover url(../img/waterfall-banner-opt.webp);
  background-blend-mode: darken;
  height: 32rem;
  padding: 8rem 0 0 1.5rem;
  color: white;
}

.banner input {
  width: 20rem;
  padding: 1rem 0.85rem;
  border-radius: 4px;
  margin-bottom: 2rem;
}

.banner > div a {
  color: white;
  font-weight: 700;
}

/* ============= sections ============== */
/* ---- cards ---- */

.cards-container,
.card,
.icon-placeholder {
  display: flex;
}

/* cards container */
.cards-container {
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
}

/* individual card */
.card {
  flex-direction: column;
  flex: 1 1 14rem;
}
.card > div:last-child {
  background-color: #2c3e5b;
  color: #fff;
  height: 17.5rem;
  padding: 1.8rem 1.25rem 2.15rem;
}

/* icon placeholder */
.icon-placeholder {
  justify-content: center;
  align-items: center;
  background: #f9f8f7;
  height: 15rem;
}
.icon-placeholder svg {
  width: 10rem;
}

/* ellipse color */
.card .svg ellipse {
  stroke: #2c3e5b;
}

/* icon color */
.card .svg path {
  fill: #798760;
}

.card h4 {
  margin-bottom: 1.15rem;
  font-weight: 700;
}

/* ---- testimony ---- */
.testimonials {
  background: #f9f8f7;
  padding: 1.1rem 0 2.15rem;
}
.testimony-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.user-testimony {
  margin-top: 1.45rem;
}

.user-testimony h3 {
  margin-bottom: 1.05rem;
}

.testimony-quote {
  width: 20rem;
}

/* ---- keywords/category ---- */
.keywords-cards h3 {
  padding-left: 3rem;
}
.kwbrowse-cards-container {
  margin-top: 2rem;
  display: grid;
  grid-template-areas:
    'landscape landscape'
    'things things'
    'fashion fashion'
    'people people'
    'design design'
    'technology technology'
    'cooking cooking'
    'cityscape cityscape'
    'animals animals'
    'nature nature';
}

.kw-card a {
  display: block;
  padding: 5rem 0;
  width: 100%;
  color: #fff;
  text-decoration: none;
  text-align: center;
}

.kw-landscapes {
  background: url(../img/blue-landscape-opt.webp) no-repeat center center /
    cover;
  grid-area: landscape;
}

.kw-things {
  background: url(../img/old-clock-opt.webp) no-repeat center center / cover;
  grid-area: things;
}

.kw-fashion {
  background: url(../img/elegant-red-formal-fashion-opt.webp) no-repeat center
    center / cover;
  grid-area: fashion;
}

.kw-people {
  background: url(../img/four-friends-opt.webp) no-repeat center center / cover;
  grid-area: people;
}

.kw-design {
  background: url(../img/bedroom-design-opt.webp) no-repeat center center /
    cover;
  grid-area: design;
}

.kw-tech {
  background: url(../img/high-end-laptop-opt.webp) no-repeat center center /
    cover;
  grid-area: technology;
}

.kw-cook {
  background: url(../img/ramen-noodles-opt.webp) no-repeat center center / cover;
  grid-area: cooking;
}

.kw-city {
  background: url(../img/dawn-city-opt.webp) no-repeat center center / cover;
  grid-area: cityscape;
}

.kw-animals {
  background: url(../img/dog-paws-opt.webp) no-repeat center center / cover;
  grid-area: animals;
}

.kw-nature {
  background: url(../img/nature-explorer-opt.webp) no-repeat center center /
    cover;
  grid-area: nature;
}

/* ---- statistics ---- */
.stats {
  background-color: #f9f8f7;
  padding: 2.15rem 6.25rem 5rem;
}

.stats-container {
  text-align: center;
  display: flex;
  flex-wrap: wrap;
  /* justify-content: space-between; */
  gap: 1rem;
  padding: 1.25rem 2.15rem 0;
}

.stat-count {
  flex: 1 1 10rem;
}

/* ============= footer ============== */
footer {
  padding: 2rem;
  text-align: center;
  text-transform: uppercase;
  color: #8b8b8b;
}
footer > p {
  font-weight: 700;
  margin-bottom: 0.75rem;
}
footer > p:last-of-type {
  margin-bottom: 0;
}

/* ========================================= media queries ===================================== */
@media screen and (min-width: 580px) {
  /* keyword card grid layout will be changed in 2x2*/
  .kwbrowse-cards-container {
    grid-template-areas:
      'landscape things'
      'fashion people'
      'design technology'
      'cooking cityscape'
      'animals nature';
  }

  /* footer will be flexed out  */
  footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  footer > p {
    flex: 1 1 50%;
  }
}
/* end 580px */

/* grid layout will be changed in 3x3+1*/
@media screen and (min-width: 800px) {
  .kwbrowse-cards-container {
    grid-template-areas:
      'landscape things fashion'
      'people design technology'
      'cooking cityscape animals'
      'nature nature nature';
  }
}
/* end 800px */

@media screen and (min-width: 900px) {
  /* testimony content would be flex side by side */
  .testimony-content {
    flex-direction: row-reverse;
    justify-content: space-evenly;
    text-align: left;
  }

  /* profile pic will be overlap */
  .testimony-profile-pic {
    position: relative;
    right: 1rem;
    bottom: -5rem;
  }

  /* quote will increase the width */
  .testimony-quote {
    width: 27rem;
  }
}
/* end 900px */

@media screen and (min-width: 1020px) {
  /* =========== header nav ============ */
  /* hide the hamburger menu */
  .hamburger {
    display: none;
  }

  header > .inner-container {
    justify-content: space-around;
    height: auto;
    padding: 1rem;
  }

  .nav-links {
    width: auto;
    height: auto;
    margin-left: 1.55rem;
    text-align: center;
    background-color: transparent;
    display: block;
    position: sticky;
    left: 1rem;
    z-index: 1;
  }

  .nav-links li a {
    line-height: 1.5;
    margin-bottom: 0;
    padding-left: 0;
  }

  .nav-links ul {
    display: flex;
    padding: 0;
  }

  .nav-links li {
    line-height: 1.37;
    height: auto;
    margin: 0;
  }

  .nav-links li a {
    padding: 1rem 0.75rem;
  }

  /* =========== banner ===========  */
  /* banner will have bigger height */
  .banner {
    height: 42rem;
    padding-top: 16rem;
    padding-left: 10rem;
  }

  /* line-height for h1 will be default */
  .banner h2 {
    line-height: 1.45;
  }

  /* no spacing for the banner span */
  .banner span {
    letter-spacing: 5px;
  }

  /* input will increase */
  .banner input {
    width: 33rem;
  }

  /* to show that kw cards are hovering in larger screen */
  .kw-card:hover {
    background-color: #36903e;
    background-blend-mode: soft-light;
  }
  .kw-card a:hover {
    color: orange;
  }

  /* grid layout will be changed in 4x4+2*/
  .kwbrowse-cards-container {
    grid-template-areas:
      'landscape things fashion people'
      'design technology cooking cityscape'
      'animals animals nature nature';
  }
}
/* end 1020px */

@media screen and (min-width: 1100px) {
  /* increased the logo svg */
  .logo svg {
    width: 3.75rem;
  }

  /* input search will reduce to height */
  .banner input {
    padding: 0.55rem 0.7rem;
  }

  .testimony-profile-pic img {
    width: 90%;
  }

  .testimony-quote {
    width: 40ch;
  }
}
/* end 110px */

@media screen and (min-width: 1300px) {
  /* grid layout will be changed in 5x5*/
  .kwbrowse-cards-container {
    grid-template-areas:
      'landscape things fashion people design'
      'technology cooking cityscape animals nature';
  }
  .keywords-cards h3,
  .stats h3 {
    padding-left: 2rem;
  }
}
/* end 1300px */