/* ===== Base ===== */
* {
  box-sizing: border-box;
}

body {
  margin: 0 auto;
  max-width: 1100px;
  font-family: Arial, Helvetica, sans-serif;
  color: #1c2b33;
  background-color: #ffffff;
  line-height: 1.5;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

h1,
h2 {
  text-align: center;
  color: #0f3b4c;
  margin-top: 0;
}

/* ===== Header (Grid) ===== */
header {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 1rem;
  padding: 1rem 2rem;
  background-color: #0f3b4c;
}

header img {
  width: 150px;
}

/* ===== Header Nav (Flex) ===== */
header nav {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

header nav a {
  padding: 0.5rem 1.25rem;
  color: #ffffff;
  text-decoration: none;
  font-weight: 600;
  border: 1px solid #ffffff;
  border-right: none;
}

header nav a:last-child {
  border-right: 1px solid #ffffff;
}

header nav a:hover,
header nav a.active {
  background-color: #f2b33d;
  color: #0f3b4c;
}

/* ===== Sections ===== */
section,
.contact-grid {
  margin: 1rem 0;
  padding: 1.5rem 2rem;
  border: 1px solid #c9d6dc;
  background-color: #f4f7f8;
}

/* Hero */
.hero-content {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 1.5rem;
  padding: 1rem;
  border: 1px solid #c9d6dc;
  background-color: #ffffff;
}

.hero-content img {
  width: 200px;
}

/* History: texto | imagem | texto */
.history {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 2rem;
}

.history h2 {
  grid-column: 1 / 4;
  margin-bottom: 0;
}

.history p {
  margin: 0;
}

.history img {
  width: 300px;
}

/* Adventure: 5 imagens lado a lado */
.gallery {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

figure {
  margin: 0;
}

figcaption {
  text-align: center;
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

/* ===== Footer ===== */
footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background-color: #0f3b4c;
  color: #ffffff;
}

footer p {
  margin: 0;
}

.socialmedia {
  display: flex;
  gap: 0.75rem;
}

.socialmedia img {
  width: 32px;
}

/* ===== Contact: company info ===== */
.contact-info address {
  font-style: normal;
  text-align: center;
}

.contact-info address p {
  margin: 0.25rem 0;
}

.contact-info address a {
  color: #0f3b4c;
  font-weight: 600;
}

/* Contact: map | form */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.map iframe {
  width: 100%;
  height: 100%;
  min-height: 400px;
  border: 1px solid #c9d6dc;
}

/* Contact form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem;
  border: 1px solid #c9d6dc;
  background-color: #ffffff;
}

.contact-form label {
  font-weight: 600;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
  width: 100%;
  padding: 0.6rem;
  font: inherit;
  color: #1c2b33;
  background-color: #ffffff;
  border: 1px solid #7a8c94;
  border-radius: 4px;
  margin-bottom: 0.75rem;
}

.contact-form fieldset {
  margin: 0 0 0.75rem 0;
  padding: 0.75rem 1rem;
  border: 1px solid #c9d6dc;
  border-radius: 4px;
}

.contact-form legend {
  font-weight: 600;
  padding: 0 0.5rem;
}

.contact-form .choice {
  display: block;
  font-weight: 400;
  margin: 0.25rem 0;
}

.contact-form .choice input {
  margin-right: 0.5rem;
}

.contact-form button {
  width: 100%;
  margin-top: 0.75rem;
  padding: 0.9rem;
  font: inherit;
  font-size: 1.2rem;
  font-weight: 700;
  color: #ffffff;
  background-color: #0f3b4c;
  border: 2px solid #0f3b4c;
  border-radius: 4px;
  cursor: pointer;
}

.contact-form button:hover {
  color: #0f3b4c;
  background-color: #f2b33d;
}

/* Employees: 3 perfis lado a lado */
.team {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.team img {
  width: 100%;
  border: 1px solid #c9d6dc;
}

/* ===== Call to action button (Home + Trips) ===== */
.cta {
  display: inline-block;
  padding: 0.8rem 1.8rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: #0f3b4c;
  background-color: #f2b33d;
  border: 2px solid #f2b33d;
  border-radius: 4px;
  text-decoration: none;
}

.cta:hover {
  color: #ffffff;
  background-color: #0f3b4c;
  border-color: #ffffff;
}

/* ===== Home: hero (full width image + heading) ===== */
section.home-hero {
  position: relative;
  margin: 0;
  padding: 0;
  border: none;
}

.home-hero img {
  width: 100%;
}

.hero-message {
  position: absolute;
  left: 2rem;
  bottom: 2rem;
  max-width: 460px;
  padding: 1.5rem;
  color: #ffffff;
  background-color: #0f3b4c;
  border-left: 6px solid #f2b33d;
}

.hero-message h1 {
  color: #ffffff;
  text-align: left;
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.hero-message p {
  margin: 0 0 1rem 0;
}

/* ===== Home: offerings (Grid) ===== */
.offer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.offer-grid article {
  background-color: #ffffff;
  border: 1px solid #c9d6dc;
}

.offer-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.offer-grid h3,
.offer-grid p {
  margin: 0;
  padding: 0 1rem;
}

.offer-grid h3 {
  padding-top: 1rem;
  color: #0f3b4c;
}

.offer-grid p {
  padding-bottom: 1rem;
}

/* ===== Home: newsletter (text | form) ===== */
.newsletter {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.newsletter-text h2 {
  text-align: left;
}

.newsletter-form {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.75rem 1rem;
  align-items: center;
  padding: 1.25rem;
  background-color: #ffffff;
  border: 1px solid #c9d6dc;
}

.newsletter-form label {
  font-weight: 600;
}

.newsletter-form input {
  width: 100%;
  padding: 0.6rem;
  font: inherit;
  color: #1c2b33;
  background-color: #ffffff;
  border: 1px solid #7a8c94;
  border-radius: 4px;
}

.newsletter-form button {
  grid-column: 1 / 3;
  padding: 0.8rem;
  font: inherit;
  font-weight: 700;
  color: #ffffff;
  background-color: #0f3b4c;
  border: 2px solid #0f3b4c;
  border-radius: 4px;
  cursor: pointer;
}

.newsletter-form button:hover {
  color: #0f3b4c;
  background-color: #f2b33d;
}

/* ===== Trips ===== */
.trips-intro p {
  max-width: 750px;
  margin: 0 auto;
  text-align: center;
}

/* Trip cards: 2 columns, image | text inside each card */
.trip-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.trip-list > h2 {
  grid-column: 1 / -1;
  margin-bottom: 0;
}

.trip {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 1rem;
  padding: 1rem;
  background-color: #ffffff;
  border: 1px solid #c9d6dc;
}

.trip img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.trip h2 {
  text-align: left;
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.trip p {
  margin: 0 0 0.5rem 0;
}

.trip-facts {
  font-weight: 700;
  color: #0f3b4c;
}

/* Trip summary table */
.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  background-color: #ffffff;
}

caption {
  margin-bottom: 0.75rem;
  font-style: italic;
}

th,
td {
  padding: 0.75rem 1rem;
  text-align: left;
  border: 1px solid #c9d6dc;
}

thead th {
  color: #ffffff;
  background-color: #0f3b4c;
}

tbody tr:nth-child(even) {
  background-color: #e6eef1;
}

/* Book now call to action */
.book-now {
  text-align: center;
  color: #ffffff;
  background-color: #0f3b4c;
}

.book-now h2 {
  color: #ffffff;
}

/* ===== Small screens ===== */
@media (max-width: 700px) {
  header,
  .hero-content,
  .history {
    grid-template-columns: 1fr;
    justify-items: center;
  }

  .history h2 {
    grid-column: auto;
  }

  header nav {
    flex-wrap: wrap;
    justify-content: center;
  }

  .gallery {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-grid,
  .team,
  .offer-grid,
  .newsletter,
  .trip-list,
  .trip {
    grid-template-columns: 1fr;
  }

  .hero-message {
    position: static;
    max-width: none;
  }

  footer {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}