@import url("https://fonts.googleapis.com/css2?family=Poppins&display=swap");

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

:root {
  /* Primary Colors */
  --color-red: hsl(0, 78%, 62%);
  --color-cyan: hsl(180, 62%, 55%);
  --color-orange: hsl(34, 97%, 64%);
  --color-blue: hsl(212, 86%, 64%);

  /* Neutral */
  --color-dark-blue: hsl(234, 12%, 34%);
  --color-grayish-blue: hsl(229, 6%, 66%);
  --color-light-gray: hsl(0, 0%, 98%);
  --color-white: hsl(0, 0%, 100%);

  /* Font sizes */
  --fs-heading: 2.25rem;
  --fs-card-heading: 1.25rem;
  --fs-body: 0.9375rem;
  --fs-small: 0.8125rem;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 0.75rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
}

body {
  min-height: 100vh;
  background-color: var(--color-light-gray);
  display: grid;
  place-items: center;
  padding: var(--spacing-md);
  font-family: "Poppin", sans-serif;
}

.heading-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

h1 {
  font-family: "Poppins", sans-serif;
  color: var(--color-dark-blue);
  font-size: var(--fs-heading);
  font-weight: 600;
  width: 100%;
  text-align: center;
  letter-spacing: 0.1rem;
}

h2 {
  font-family: "Poppins", sans-serif;
  font-size: var(--fs-heading);
  color: var(--color-dark-blue);
  letter-spacing: 0.025rem;
  font-weight: 200;
  width: 100%;
  text-align: center;
}

.heading-container p {
  font-family: "Poppins", sans-serif;
  color: var(--color-grayish-blue);
  font-size: var(--fs-body);
  line-height: 25px;
  letter-spacing: 0.01rem;
  width: 100%;
  text-align: center;
  max-width: 560px;
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.top-strip {
  width: 100%;
  height: 4px;
  position: absolute;
  top: 0;
  left: 0;
  border-top-left-radius: 0.5rem;
  border-top-right-radius: 0.5rem;
}

.top-strip.cyan {
  background-color: var(--color-cyan);
}

.top-strip.red {
  background-color: var(--color-red);
}

.top-strip.orange {
  background-color: var(--color-orange);
}

.top-strip.blue {
  background-color: var(--color-blue);
}

.cards-container {
  display: flex;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  gap: 30px;
  padding: 0 var(--spacing-md);
  justify-content: center;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 350px;
  min-width: 250px;
  background-color: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease-in-out;
}

.card:hover {
  transform: translateY(-5px);
}

.card-header {
  flex: 1;
  font-style: "Poppins", sans-serif;
  font-size: var(--fs-card-heading);
  color: var(--color-dark-blue);
  font-weight: 580;
  margin-bottom: 0.375rem;
}

.card-body {
  flex: 1;
  font-style: "Poppins", sans-serif;
  font-size: var(--fs-small);
  color: var(--color-grayish-blue);
  line-height: 1.5rem;
  width: 100%;
  margin-bottom: 2.5rem;
}

.icon-image {
  flex: 1;
  align-self: flex-end;
}

.vertical-cards-container {
  display: flex;
  flex-direction: column;
  gap: 30px;
  width: 350px;
  min-width: 250px;
}

@media screen and (max-width: 1150px) {
  .cards-container {
    flex-direction: column;
    width: 100%;
  }

  .vertical-cards-container,
  .card {
    width: 350px;
  }
}

@media screen and (max-width: 400px) {
  .vertical-cards-container,
  .card {
    width: 250px;
  }
}

.attribution {
  margin-top: 10px;
  font-size: 11px;
  text-align: center;
}
.attribution a {
  color: hsl(228, 45%, 44%);
}