:root {
  --body-color: #004855;
  --card-color: #fff;
  --title-color: #fff;
  --card-title-color: #004855;
  --card-status-color: #000;
  --card-description-color: #333;
  --curve: 40;
  --transition-speed: 0.3s;
  --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --hover-shadow: 0 10px 15px rgba(0, 0, 0, 0.2);
}

@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Source+Sans+Pro:wght@400;600;700&display=swap');

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

html {
  height: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: 'Roboto', sans-serif;
  background-color: var(--body-color);
  min-height: 100vh;
  line-height: 1.6;
  color: var(--title-color);
  overflow-x: hidden;
}

h1 {
  width: 100%;
  text-align: center;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  margin: clamp(1rem, 3vw, 2rem) 0 clamp(0.5rem, 2vw, 1rem);
  color: var(--title-color);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  font-weight: 700;
  padding: 0 1rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(1rem, 3vw, 2rem);
  margin: clamp(1rem, 3vw, 2rem) clamp(1rem, 5vw, 5vw);
  padding: 0;
  list-style-type: none;
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
}

.card {
  position: relative;
  display: block;
  height: 100%;
  min-height: 300px;
  border-radius: calc(var(--curve) * 1px);
  overflow: hidden;
  text-decoration: none;
  transition: transform var(--transition-speed) ease,
    box-shadow var(--transition-speed) ease;
  /* background-color: var(--card-color); */
}

.card:hover,
.card:focus {
  transform: translateY(-5px);
  box-shadow: var(--hover-shadow);
}

.card__image {
  width: 100%;
  height: clamp(150px, 25vw, 200px);
  object-fit: cover;
  display: block;
  background-color: var(--body-color);
}

.card__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1;
  border-radius: calc(var(--curve) * 1px);
  background-color: var(--card-color);
  transform: translateY(100%);
  transition: transform var(--transition-speed) ease-in-out;
  padding-top: 1rem;
}

.card:hover .card__overlay,
.card:focus .card__overlay {
  transform: translateY(0);
}

.card__header {
  position: relative;
  display: flex;
  align-items: center;
  gap: clamp(0.5em, 2vw, 1em);
  padding: clamp(1em, 3vw, 1.5em) clamp(1em, 3vw, 1.5em)
    clamp(1.5em, 4vw, 2.5em);
  /* topo | lados | baixo */
  border-radius: calc(var(--curve) * 1px);
  background-color: var(--card-color);
  transform: translateY(-100%);
  transition: transform var(--transition-speed) ease-in-out;
}

.card__arc {
  width: 80px;
  height: 80px;
  position: absolute;
  bottom: 100%;
  right: 0;
  z-index: 1;
}

.card:hover .card__header,
.card:focus .card__header {
  transform: translateY(0);
}

.card__thumb {
  flex-shrink: 0;
  width: clamp(35px, 6vw, 45px);
  height: clamp(35px, 6vw, 45px);
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--card-title-color);
  background-color: #f0f0f0;
}

.card__title {
  font-size: clamp(1rem, 2.5vw, 1.2em);
  margin: 0 0 0.3em;
  color: var(--card-title-color);
  font-weight: 700;
  line-height: 1.3;
}

.card__status {
  font-size: clamp(0.75rem, 2vw, 0.85em);
  color: var(--card-status-color);
  opacity: 0.8;
  font-weight: 500;
}

.card__description {
  padding: 0 clamp(1em, 3vw, 1.5em) clamp(1em, 3vw, 1.5em);
  margin: 0;
  color: var(--card-description-color);
  font-family: 'Source Sans Pro', sans-serif;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  font-size: clamp(0.875rem, 2.2vw, 0.95em);
  line-height: 1.5;
}

/* Media Queries para diferentes tamanhos de tela */

/* Tablets */
@media (max-width: 768px) {
  .cards {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem;
  }

  .card {
    min-height: 280px;
  }
}

/* Mobile */
@media (max-width: 480px) {
  .cards {
    grid-template-columns: 1fr;
    gap: 1rem;
    margin: 1rem;
  }

  .card {
    min-height: 260px;
  }

  .card__image {
    height: 140px;
  }

  .card__header {
    padding: 0.8em;
    gap: 0.6em;
  }

  .card__description {
    padding: 0 0.8em 0.8em;
    -webkit-line-clamp: 2;
  }

  .card__thumb {
    width: 32px;
    height: 32px;
  }
}

/* Mobile pequeno */
@media (max-width: 320px) {
  h1 {
    font-size: 1.3rem;
    margin: 0.8rem 0 0.5rem;
  }

  .cards {
    margin: 0.8rem;
    gap: 0.8rem;
  }

  .card {
    min-height: 240px;
  }

  .card__image {
    height: 120px;
  }
}

/* Telas grandes */
@media (min-width: 1200px) {
  .cards {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    max-width: 1600px;
  }
}

/* Efeito de foco para acessibilidade */
.card:focus-visible {
  outline: 3px solid var(--title-color);
  outline-offset: 2px;
}

/* Suporte para redução de movimento */
@media (prefers-reduced-motion: reduce) {
  .card,
  .card__overlay,
  .card__header {
    transition: none;
  }

  html {
    scroll-behavior: auto;
  }
}

/* Modo escuro */
@media (prefers-color-scheme: dark) {
  :root {
    --card-color: #1a1a1a;
    --card-title-color: #ffffff;
    --card-description-color: #cccccc;
    --card-status-color: #aaaaaa;
  }
}