/* =========================================
   RESET & GLOBAL
========================================= */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  background: #f5fffd;
  color: #062c30;
  overflow-x: hidden;
}

/* =========================================
   VARIABLES
========================================= */

:root {
  --primary: #0C969C;
  --secondary: #6FFFE9;
  --dark: #03171B;
  --light: #ffffff;
  --bg: #eafffb;
}

/* =========================================
   CONTAINER
========================================= */

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

/* =========================================
   NAVBAR
========================================= */

.navbar {
  width: 100%;
  position: fixed;
  top: 0;
  z-index: 999;
  padding: 16px 0;
  transition: 0.3s ease;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(12px);
}

.navbar.scrolled {
  background: rgba(255,255,255,0.95);
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand img {
  height: 55px;
}

/* =========================================
   NAV LINKS
========================================= */

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-links a {
  text-decoration: none;
  color: white;
  font-weight: 600;
  transition: 0.3s ease;
}

.navbar.scrolled .nav-links a {
  color: var(--dark);
}

.nav-links a:hover {
  color: var(--primary);
}

.cta-nav-btn {
  background: var(--primary);
  color: white !important;
  padding: 10px 18px;
  border-radius: 8px;
}

/* =========================================
   NAV TOGGLE
========================================= */

.nav-toggle {
  display: none;
  border: none;
  background: none;
  cursor: pointer;
}

.nav-toggle i {
  font-size: 26px;
  color: white;
}

.navbar.scrolled .nav-toggle i {
  color: var(--dark);
}

/* =========================================
   HERO
========================================= */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  text-align: center;
  padding: 120px 0 80px;
  background:
    linear-gradient(rgba(0,0,0,0.45), rgba(0,0,0,0.45)),
    url('../image/title.webp') center/cover;
  color: white;
}

.hero-content {
  width: 100%;
}

.hero h1 {
  font-size: 4rem;
  line-height: 1.2;
  margin-bottom: 24px;
  font-weight: 800;
}

.hero h1 small {
  font-size: 1.5rem;
  font-weight: 500;
}

.hero-tagline {
  max-width: 800px;
  margin: auto;
  font-size: 1.1rem;
  margin-bottom: 40px;
}

/* =========================================
   BUTTON
========================================= */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  border: none;
  padding: 14px 24px;
  border-radius: 10px;
  font-weight: 700;
  cursor: pointer;
  transition: 0.3s ease;
}

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

.btn.primary:hover {
  transform: translateY(-3px);
  background: #0aa1a8;
}

/* =========================================
   CTA BANNER
========================================= */

.cta-banner {
  margin-top: 30px;
}

.cta-banner span {
  display: block;
  margin-bottom: 18px;
  font-size: 1rem;
}

/* =========================================
   TRUST ICONS
========================================= */

.trust-icons {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.trust-item {
  background: rgba(255,255,255,0.15);
  padding: 12px 18px;
  border-radius: 10px;
  backdrop-filter: blur(10px);
}

/* =========================================
   SECTION
========================================= */

.section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 40px;
  font-size: 2.4rem;
}

/* =========================================
   SEO CARDS
========================================= */

.seo-cards {
  display: grid;
  gap: 20px;
}

.seo-card {
  background: white;
  padding: 24px;
  border-radius: 14px;
  box-shadow: 0 4px 18px rgba(0,0,0,0.06);
}

/* =========================================
   SCHEDULE
========================================= */

.schedule-grid {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: 25px;
}

.schedule-card {
  background: white;
  padding: 25px;
  border-radius: 14px;
  box-shadow: 0 5px 18px rgba(0,0,0,0.08);
}

.schedule-column h3 {
  margin-bottom: 16px;
}

.schedule-item {
  display: flex;
  justify-content: space-between;
  margin-bottom: 14px;
}

.price-info {
  margin-top: 20px;
  font-size: 1.2rem;
  color: var(--primary);
}

/* =========================================
   TOURISM SECTION
========================================= */

.grid-two {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: 40px;
  align-items: center;
}

.tourism-image img {
  width: 100%;
  border-radius: 16px;
}

/* =========================================
   BOOKING FORM
========================================= */

.booking-form-section {
  padding: 80px 0;
}

.quick-booking-form {
  max-width: 700px;
  margin: auto;
  display: grid;
  gap: 16px;
}

.quick-booking-form input {
  padding: 16px;
  border-radius: 10px;
  border: 1px solid #dcdcdc;
  font-size: 1rem;
}

.cta-form-submit {
  justify-content: center;
}

/* =========================================
   FOOTER
========================================= */

.main-footer {
  background: #03171B;
  color: white;
  padding: 30px 0;
  text-align: center;
}

/* =========================================
   REVEAL
========================================= */

.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.7s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================
   PULSE
========================================= */

@keyframes pulse {

  0% {
    box-shadow: 0 0 0 0 rgba(12,150,156,0.6);
  }

  70% {
    box-shadow: 0 0 0 15px rgba(12,150,156,0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(12,150,156,0);
  }

}

.cta-pulse {
  animation: pulse 1.6s infinite;
}

/* =========================================
   RESPONSIVE
========================================= */

@media (max-width: 992px) {

  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: white;
    flex-direction: column;
    align-items: flex-start;
    padding: 100px 30px;
    transition: 0.35s ease;
    z-index: 999;
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links a {
    color: var(--dark) !important;
    width: 100%;
  }

  .hero h1 {
    font-size: 2.7rem;
  }

  .schedule-grid,
  .grid-two {
    grid-template-columns: 1fr;
  }

}

@media (max-width: 576px) {

  .hero h1 {
    font-size: 2rem;
  }

  .hero h1 small {
    font-size: 1rem;
  }

  .hero-tagline {
    font-size: 0.95rem;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

}