:root {
  --green: #0f4a38;
  --green-dark: #073427;
  --gold: #d39a22;
  --orange: #c7652d;
  --cream: #fbf8f0;
  --white: #ffffff;
  --text: #1f2a24;
  --muted: #6b746f;
  --shadow: 0 12px 35px rgba(0, 0, 0, 0.12);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: var(--text);
  background: var(--cream);
}

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

a {
  color: inherit;
  text-decoration: none;
}

h1,
h2,
h3 {
  font-family: "Cormorant Garamond", Georgia, serif;
  color: var(--green-dark);
  margin: 0;
}

p {
  line-height: 1.6;
}

/* HEADER */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 82px;
  padding: 12px 6%;
  background: rgba(255, 255, 255, 0.96);
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.06);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  border-radius: 50%;
}

.brand strong {
  display: block;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.8rem;
  letter-spacing: 1px;
  color: var(--green-dark);
}

.brand span {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--green);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.9rem;
  font-weight: 600;
}

.desktop-nav a {
  position: relative;
}

.desktop-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: 0.25s;
}

.desktop-nav a:hover::after {
  width: 100%;
}

.menu-btn {
  display: none;
  border: none;
  background: none;
  color: var(--green-dark);
  font-size: 2rem;
  cursor: pointer;
}

.mobile-nav {
  display: none;
}

/* HERO */

.hero {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  background: #000;
}

.hero > img {
  width: 100%;
  height: 620px;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(255, 248, 232, 0.86) 0%,
    rgba(255, 248, 232, 0.56) 35%,
    rgba(0, 0, 0, 0.05) 70%
  );
}

.hero-content {
  position: absolute;
  top: 50%;
  left: 6%;
  transform: translateY(-50%);
  width: min(520px, 88%);
}

.hero-content h1 {
  font-size: clamp(3rem, 7vw, 5.9rem);
  line-height: 0.92;
  margin-bottom: 22px;
}

.hero-content p {
  font-size: 1.25rem;
  max-width: 430px;
  margin-bottom: 28px;
  color: #111;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 13px 24px;
  border-radius: 10px;
  border: 1px solid var(--green);
  font-weight: 700;
  cursor: pointer;
  transition: 0.25s;
}

.btn.primary {
  background: var(--green);
  color: var(--white);
}

.btn.primary:hover {
  background: var(--green-dark);
}

.btn.secondary {
  background: var(--white);
  color: var(--green-dark);
}

.btn.secondary:hover {
  background: var(--cream);
}

.btn.full {
  width: 100%;
}

/* BENEFITS */

.benefits {
  background: var(--white);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  padding: 36px 6%;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.benefits article {
  text-align: center;
  padding: 12px 30px;
  border-right: 1px solid rgba(0, 0, 0, 0.08);
}

.benefits article:last-child {
  border-right: none;
}

.benefits span {
  display: inline-grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  font-size: 1.8rem;
  margin-bottom: 14px;
}

.benefits h3 {
  font-size: 1.35rem;
}

.benefits p {
  margin: 8px 0 0;
  color: var(--muted);
}

/* SECTIONS */

.section {
  padding: 55px 6%;
}

.section-label {
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gold);
  font-weight: 800;
  text-align: center;
  margin: 0 0 8px;
}

.section h2 {
  text-align: center;
  font-size: clamp(2.1rem, 4vw, 3.2rem);
  margin-bottom: 32px;
}

/* TOURS */

.tour-scroll {
  display: flex;
  gap: 22px;
  overflow-x: auto;
  padding: 8px 0 24px;
  scroll-snap-type: x mandatory;
}

.tour-scroll::-webkit-scrollbar {
  height: 8px;
}

.tour-scroll::-webkit-scrollbar-thumb {
  background: rgba(15, 74, 56, 0.28);
  border-radius: 20px;
}

.tour-card {
  flex: 0 0 270px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  scroll-snap-align: start;
}

.tour-card img {
  height: 185px;
  width: 100%;
  object-fit: cover;
}

.tour-card div {
  padding: 18px;
}

.tour-card h3 {
  font-size: 1.55rem;
  margin-bottom: 8px;
}

.tour-card p {
  color: var(--muted);
  min-height: 78px;
  margin: 0 0 16px;
}

.small-btn,
.whatsapp-btn {
  display: block;
  width: 100%;
  border-radius: 9px;
  padding: 11px 14px;
  text-align: center;
  font-weight: 800;
  margin-top: 10px;
}

.small-btn {
  border: 1px solid var(--green);
  color: var(--green);
  background: var(--white);
}

.whatsapp-btn {
  border: none;
  background: var(--gold);
  color: var(--white);
  cursor: pointer;
}

/* REVIEWS */

.reviews {
  padding: 45px 6%;
  background: var(--white);
}

.review-box {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 24px;
}

.review-box > div,
.tripadvisor-card {
  background: var(--cream);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}

.review-box strong {
  color: var(--gold);
  font-size: 1.4rem;
}

.tripadvisor-card {
  display: grid;
  place-items: center;
  text-align: center;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--green-dark);
}

/* ABOUT */

.about {
  padding: 60px 6%;
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 42px;
  align-items: center;
  background: var(--cream);
}

.about .section-label {
  text-align: left;
}

.about h2 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  margin-bottom: 18px;
}

.about p {
  max-width: 600px;
}

.about img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  height: 420px;
  width: 100%;
  object-fit: cover;
}

/* BOOKING */

.booking {
  background: var(--white);
}

form {
  max-width: 820px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

input,
select,
textarea {
  width: 100%;
  padding: 15px 14px;
  border-radius: 10px;
  border: 1px solid rgba(15, 74, 56, 0.22);
  font-family: inherit;
  font-size: 1rem;
  background: var(--white);
}

textarea {
  min-height: 120px;
  grid-column: span 2;
  resize: vertical;
}

form button {
  grid-column: span 2;
}

/* FOOTER */

.footer {
  padding: 45px 6% 90px;
  background: var(--green-dark);
  color: var(--white);
  text-align: center;
}

.footer img {
  width: 90px;
  margin: 0 auto 14px;
  border-radius: 50%;
}

.footer p {
  color: rgba(255, 255, 255, 0.82);
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin: 22px 0;
}

.social-links a {
  color: var(--gold);
  font-weight: 800;
}

.copy {
  font-size: 0.85rem;
}

/* FIXED WHATSAPP */

.fixed-whatsapp {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 200;
  background: var(--green);
  color: var(--white);
  text-align: center;
  padding: 16px;
  font-weight: 900;
  font-size: 1.05rem;
  box-shadow: 0 -6px 22px rgba(0, 0, 0, 0.18);
}

/* MOBILE */

@media (max-width: 820px) {
  .site-header {
    height: 76px;
    padding: 10px 5%;
  }

  .brand img {
    width: 46px;
    height: 46px;
  }

  .brand strong {
    font-size: 1.45rem;
  }

  .brand span {
    font-size: 0.62rem;
    letter-spacing: 2px;
  }

  .desktop-nav {
    display: none;
  }

  .menu-btn {
    display: block;
  }

  .mobile-nav {
    display: none;
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    z-index: 99;
    background: var(--white);
    padding: 18px 6%;
    box-shadow: var(--shadow);
  }

  .mobile-nav.active {
    display: grid;
    gap: 16px;
  }

  .mobile-nav a {
    font-weight: 800;
    color: var(--green-dark);
  }

  .hero {
    min-height: 510px;
  }

  .hero > img {
    height: 510px;
    object-position: center;
  }

  .hero-overlay {
    background: linear-gradient(
      90deg,
      rgba(255, 248, 232, 0.88) 0%,
      rgba(255, 248, 232, 0.58) 48%,
      rgba(0, 0, 0, 0.02) 100%
    );
  }

  .hero-content {
    left: 6%;
    top: 47%;
    width: 82%;
  }

  .hero-content h1 {
    font-size: 3.05rem;
  }

  .hero-content p {
    font-size: 1rem;
    max-width: 290px;
  }

  .hero-actions {
    display: grid;
    width: 220px;
  }

  .benefits {
    grid-template-columns: repeat(3, 1fr);
    padding: 26px 2%;
  }

  .benefits article {
    padding: 8px 8px;
  }

  .benefits span {
    width: 52px;
    height: 52px;
    font-size: 1.4rem;
  }

  .benefits h3 {
    font-size: 1rem;
  }

  .benefits p {
    font-size: 0.82rem;
  }

  .section {
    padding: 42px 5%;
  }

  .tour-card {
    flex-basis: 250px;
  }

  .review-box {
    grid-template-columns: 1fr;
  }

  .about {
    grid-template-columns: 1fr;
    padding: 46px 5%;
  }

  .about img {
    height: 330px;
  }

  form {
    grid-template-columns: 1fr;
  }

  textarea,
  form button {
    grid-column: span 1;
  }
}

@media (max-width: 430px) {
  .brand strong {
    font-size: 1.25rem;
  }

  .brand span {
    font-size: 0.55rem;
  }

  .hero-content h1 {
    font-size: 2.75rem;
  }

  .hero > img {
    object-position: 58% center;
  }

  .tour-card {
    flex-basis: 235px;
  }
}