:root {
  --ocean: #1ca7c8;
  --palm: #2e6f5e;
  --coral: #ff8a65;
  --sand: #f5efe6;
  --dark: #2e2e2e;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  color: var(--dark);
}

html {
  scroll-behavior: smooth;
}

.hero {
  position: relative;
  height: 100vh;
  background: linear-gradient(180deg, rgba(30,111,94,0.18), rgba(255,255,255,0.85)), url("6.png") center/cover no-repeat;
  color: #fff;
  display: flex;
  flex-direction: column;
  padding: 40px 0 64px;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.45), rgba(0,0,0,0.15));
  z-index: 0;
}
.navbar {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 1.5rem;
  background: transparent;
}
.navbar .logo {
  font-family: 'Playfair Display', serif;
  font-size: 24px;
  letter-spacing: 0.5px;
}
.nav-links {
  list-style: none;
  display: flex;
  gap: 16px;
  margin: 0;
  padding: 0;
}
.nav-links a {
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  font-weight: 600;
  color: #fff;
  text-decoration: none;
  display: inline-block;
  cursor: pointer;
}
.book-btn {
  background: linear-gradient(135deg, #0ea5e9, #14b8a6);
  color: #ffffff;
  border: none;
  box-shadow: 0 10px 24px rgba(14, 165, 233, 0.35);
}
.hero-content {
  position: relative;
  z-index: 1;
  margin-top: auto;
  padding: 2rem 1.5rem 0;
  max-width: 640px;
}
.hero-content h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.4rem, 5vw, 3.3rem);
  margin: 0 0 0.5rem;
}
.hero-content p {
  margin: 0 0 1.2rem;
  font-weight: 500;
  letter-spacing: 0.3px;
}
.navbar {
  display: flex;
  justify-content: space-between;
  padding: 20px 80px;
  align-items: center;
  position: relative;
  z-index: 1;
  background: transparent;
}

.nav-toggle {
  display: none;
  background: var(--ocean);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 18px;
  cursor: pointer;
}

.nav-links a {
  color: white;
  text-decoration: none;
  font-weight: 600;
}

.nav-links li {
  padding: 0;
  border: none;
  background: transparent;
}

.book-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0ea5e9, #14b8a6);
  color: #fff;
  border: none;
  padding: 12px 20px;
  border-radius: 12px;
  font-weight: 700;
  min-width: 120px;
  box-shadow: 0 10px 24px rgba(14, 165, 233, 0.35);
}

.hero-content {
  position: relative;
  z-index: 1;
  margin-top: auto;
  padding: 0 80px 64px;
  max-width: 720px;
  text-align: left;
}

.hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: 56px;
  line-height: 64px;
  margin: 0 0 12px;
}

.hero p {
  margin: 0;
  font-size: 18px;
  line-height: 28px;
}

.hero-buttons {
  margin-top: 32px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

button {
  border: none;
  padding: 14px 28px;
  border-radius: 12px;
  cursor: pointer;
  font-size: 16px;
}

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

.secondary {
  background: transparent;
  border: 2px solid white;
  color: white;
}

/* CAROUSEL */
.carousel {
  overflow: hidden;
  padding: 60px 0;
}

.carousel-track {
  display: flex;
  gap: 24px;
  animation: scroll 20s linear infinite;
}

.carousel img {
  width: 360px;
  height: 420px;
  object-fit: cover;
  border-radius: 24px;
}

@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ABOUT */
.about {
  display: flex;
  padding: 96px 80px;
  gap: 64px;
  background: var(--sand);
  align-items: center;
}

.about img {
  width: 50%;
  border-radius: 24px;
  object-fit: cover;
}

.about-text {
  max-width: 480px;
}

.about h2,
.rooms h2,
.experiences h2,
.cta h2 {
  font-family: 'Playfair Display', serif;
  margin: 0 0 16px;
}

/* ROOMS */
.rooms {
  padding: 96px 80px;
  text-align: center;
  background: white;
}

.room-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.room-card {
  background: white;
  border-radius: 24px;
  padding: 24px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.room-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 16px;
  margin-bottom: 12px;
}

.room-card h3 {
  margin: 8px 0 4px;
}

.room-card p {
  margin: 0 0 12px;
  font-weight: 600;
}

/* EXPERIENCES */
.experiences {
  padding: 96px 80px;
  background: var(--sand);
  text-align: center;
}

.experience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 48px;
}

/* CTA */
.cta {
  padding: 96px 80px;
  background: var(--palm);
  color: white;
  text-align: center;
}

.cta button {
  background: var(--coral);
  color: white;
}

.book {
  padding: 96px 80px;
  background: var(--palm);
  color: white;
  text-align: center;
}

.book-form {
  display: grid;
  gap: 16px;
  max-width: 720px;
  margin: 24px auto 0;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.book-form input,
.book-form textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.35);
  padding: 14px;
  font-family: 'Poppins', sans-serif;
  font-size: 16px;
  background: rgba(255,255,255,0.08);
  color: white;
}

.book-form input::placeholder,
.book-form textarea::placeholder {
  color: rgba(255,255,255,0.7);
}

.book-form textarea {
  resize: vertical;
  min-height: 120px;
}

.submit-btn {
  width: 100%;
  max-width: 280px;
  margin: 0 auto;
}

/* FOOTER */
footer {
  padding: 40px;
  background: #1b3a34;
  color: white;
  text-align: center;
}

/* MOBILE */
@media (max-width: 768px) {
  .navbar {
    padding: 16px;
    position: relative;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    top: 60px;
    right: 16px;
    flex-direction: column;
    gap: 12px;
    background: rgba(0, 0, 0, 0.8);
    padding: 12px;
    border-radius: 12px;
    display: none;
  }

  .nav-links.show {
    display: flex;
  }

  .hero {
    height: 90vh;
  }

  .hero h1 {
    font-size: 36px;
    line-height: 44px;
  }

  .hero-content {
    padding: 0 16px 48px;
  }

  .about {
    flex-direction: column;
    padding: 40px 16px;
  }

  .about img {
    width: 100%;
  }

  .rooms {
    padding: 64px 16px;
  }

  .room-grid {
    grid-template-columns: 1fr;
  }

  .experiences {
    padding: 64px 16px;
  }

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

  .cta {
    padding: 64px 16px;
  }

  .book {
    padding: 64px 16px;
  }

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