:root {
  --primary-clr: rgb(44, 146, 46);
  --primary-dark-clr: rgb(36, 109, 37);
  --white-clr: #ececec;
  --black-clr: #222222;
  --shadow: 10px 10px 10px -1px rgba(10, 99, 169, 0.16),
    -10px -10px 10px -1px rgba(205, 205, 205, 0.7);
  --transparent-border: 1px solid rgba(44, 146, 46, 0.527);
  --transparent-shadow: 0 3px 10px rgba(44, 146, 46, 0.327);
  --transparent-primary-clr: rgba(44, 146, 46, 0.327);
}

/* Resets */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}
a {
  text-decoration: none;
  color: var(--black-clr);
}
li {
  list-style-type: none;
}
h1 {
  font-size: 1.8rem;
}
h2 {
  font-size: 1.6rem;
}
h2 {
  font-size: 1.4rem;
}
p {
  font-size: 1rem;
}

/* Utilities */
.wrapper {
  min-height: 100vh;
  max-width: 1400px;
  margin-inline: auto;
  display: grid;
  grid-template-rows: auto 1fr auto;
  background-color: var(--white-clr);
}
.btn {
  display: inline-block;
  width: fit-content;
  padding: 8px 16px;
  border-radius: 4px;
}
.btn-primary {
  transition: 0.5s;
  color: var(--white-clr);
  background-color: var(--primary-clr);
}
.btn-primary:hover {
  background-color: var(--primary-dark-clr);
}
.container {
  max-width: 1100px;
  margin-inline: auto;
}
.container-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* alert Message */
.alert-container {
  position: fixed;
  width: clamp(200px, 92%, 650px); /* clamp(min, ideal_value, max) */
  top: -50px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  font-weight: 500;
  font-size: 1rem;
  border-radius: 0.25rem;
  text-transform: capitalize;
  border: 2px solid;
  transition: 0.6s;
  z-index: 1000;
}
.alert-danger {
  top: 80px;
  color: #721c24;
  background: #f8d7da;
}
.alert-success {
  top: 80px;
  color: #155724;
  background: #d4edda;
}
.alert-container .text {
  padding: 4px 12px;
}
.alert-container .progress {
  width: 100%;
  height: 4px;
}
.alert-danger .progress {
  background-color: #721c24;
  animation: decrease_width 2020ms linear;
}
.alert-success .progress {
  animation: decrease_width 2020ms linear;
  background-color: #155724;
}
@keyframes decrease_width {
  0% {
    width: 100%;
  }
  100% {
    width: 0%;
  }
}

/* Header */
header {
  padding: 8px 20px;
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  background-color: var(--white-clr);
  box-shadow: 0 0 5px 2px rgba(0, 0, 0, 0.384);
}
.logo {
  font-size: 1.5rem;
  font-weight: 600;
}
.brand-span {
  color: var(--primary-clr);
}
header .btn {
  padding: 6px 25px;
}

/* Hero-container */
.main-container {
  padding: 8px 20px;
  grid-row: 2/3;
}
.hero {
  min-height: 90vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 30px;
}
.section-title {
  text-align: center;
}
.section-title::after {
  content: "";
  display: block;
  width: 50px;
  height: 2px;
  margin: 5px auto;
  background-color: var(--primary-clr);
}
.hero h1 {
  margin-bottom: 20px;
}
.hero p {
  text-align: justify;
}
.hero .btn {
  margin-top: 20px;
  text-transform: uppercase;
}
.hero img {
  width: 100%;
  border-radius: 5px;
}

/* Section */
#features,
#why-use {
  padding-block: 50px;
}
.section-title {
  margin-bottom: 20px;
}

/* card collection */
.card-collection {
  display: grid;
  gap: 20px;
  padding-block: 20px;
  justify-content: center;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
@media (max-width: 300px) {
  .card-collection {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }
}
.card {
  border-radius: 5px;
  padding: 20px 10px;
  background-color: #fff;
}
.card-img-container {
  width: 80px;
  margin: auto;
  border: 2px solid var(--primary-clr);
  aspect-ratio: 1/1;
  border-radius: 50%;
}
.card img {
  width: 100%;
  display: block;
}
.card h4 {
  text-align: center;
  color: var(--black-clr);
  margin-block: 10px;
}
.card p {
  text-align: center;
}

/* why use */
#why-use {
  text-align: justify;
}
#why-use .btn {
  display: block;
  margin: 15px auto;
}

/* Footer */
footer {
  padding: 8px 20px;
  text-align: center;
  color: var(--white-clr);
  grid-row: 3/4;
  background-color: var(--primary-dark-clr);
}

/* Media Query */
@media (max-width: 890px) {
  .hero {
    grid-template-columns: 1fr;
  }
}