@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');
 
:root {
  --green-dark:  #1a5c2a;
  --green-mid:   #2e7d32;
  --green-btn:   #00371F;
  --text-nav:    #2d2d2d;
  --bg:          #ffffff;
  --border:      #74717133;
  --nav-height:  72px;
  --transition:  0.28s cubic-bezier(.4, 0, .2, 1);
}
 
/* ── RESET ─────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
 
body {
  font-family: 'Poppins', sans-serif;
  background: #ffffff;
  min-height: 100vh;
}
 
#navbar-container {
  height: var(--nav-height);
}
 
/* ── NAVBAR ─────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1000;
  background: var(--bg);
  border-bottom: 2.5px solid var(--border);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  padding: 0 40px;
  gap: 0;
  transition: box-shadow var(--transition);
}
 
/* ── LOGO ─────────────────────────────────────── */
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
  margin-right: 48px;
}
 
.logo-box {
  display: flex;
  align-items: center;
  justify-content: center;
}
 
.logo-box img {
  height: 48px;        /* tinggi logo desktop */
  width: auto;
  max-width: 160px;
  object-fit: contain;
  display: block;
  transition: height var(--transition), opacity var(--transition);
}
 
.logo-box img:hover { opacity: 0.85; }
 
/* ── NAV LINKS ─────────────────────────────────── */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  flex: 1;
}
 
.nav-links li a {
  display: block;
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-nav);
  text-decoration: none;
  border-radius: 6px;
  position: relative;
  transition: color var(--transition), background var(--transition);
  letter-spacing: 0.01em;
  white-space: nowrap;
}
 
.nav-links li a.active {
  color: var(--green-dark);
  font-weight: 700;
}
 
.nav-links li a.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--green-dark);
  border-radius: 2px;
}
 
.nav-links li a:not(.active):hover {
  color: var(--green-dark);
  background: rgba(46, 125, 50, 0.07);
}
 
/* ── BOOK BUTTON ──────────────────────────────── */
.btn-book {
  display: inline-block;
  padding: 10px 22px;
  background: var(--green-btn);
  color: #fff;
  font-family: 'Poppins', sans-serif;
  font-size: 0.875rem;
  font-weight: 700;
  border-radius: 8px;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  letter-spacing: 0.02em;
  box-shadow: 0 2px 8px rgba(27, 94, 32, 0.18);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
 
.btn-book:hover {
  background: #145214;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(27, 94, 32, 0.28);
  color: #fff;
}
 
.btn-book:active { transform: translateY(0); }
 
/* ── HAMBURGER ────────────────────────────────── */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  cursor: pointer;
  margin-left: auto;
  background: none;
  border: none;
  padding: 5px;
  border-radius: 6px;
  transition: background var(--transition);
}
 
.hamburger:hover { background: rgba(0, 0, 0, 0.06); }
 
.hamburger span {
  display: block;
  height: 2.5px;
  background: var(--text-nav);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition), width var(--transition);
  transform-origin: center;
}
 
.hamburger span:nth-child(1) { width: 26px; }
.hamburger span:nth-child(2) { width: 20px; }
.hamburger span:nth-child(3) { width: 26px; }
 
/* Hamburger → X saat aktif */
.navbar.menu-open .hamburger span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
  width: 26px;
}
.navbar.menu-open .hamburger span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.navbar.menu-open .hamburger span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
  width: 26px;
}
 
/* ── MOBILE MENU ──────────────────────────────── */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: var(--bg);
  border-bottom: 2px solid var(--border);
  z-index: 999;
  padding: 12px 0 20px;
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
  transition: transform var(--transition), opacity var(--transition);
}
 
.mobile-menu.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
 
.mobile-menu ul {
  list-style: none;
  display: flex;
  flex-direction: column;
}
 
.mobile-menu ul li a {
  display: block;
  padding: 13px 32px;
  font-size: 0.97rem;
  font-weight: 500;
  color: var(--text-nav);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
 
.mobile-menu ul li a.active {
  color: var(--green-dark);
  font-weight: 700;
  border-left-color: var(--green-dark);
  background: rgba(46, 125, 50, 0.05);
}
 
.mobile-menu ul li a:not(.active):hover {
  background: rgba(46, 125, 50, 0.06);
  color: var(--green-dark);
}
 
.btn-book-mobile {
  display: block;
  margin: 14px 32px 0;
  text-align: center;
  padding: 13px 24px;
  background: var(--green-btn);
  color: #fff;
  font-family: 'Poppins', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: 8px;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: background var(--transition);
}
 
.btn-book-mobile:hover {
  background: #145214;
  color: #fff;
}
 
/* ── HERO (demo) ──────────────────────────────── */
.hero {
  max-width: 900px;
  margin: 80px auto 0;
  padding: 0 32px;
  text-align: center;
}
 
.hero h1 {
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 700;
  color: #1a1a1a;
  line-height: 1.2;
  margin-bottom: 16px;
}
 
.hero h1 span { color: var(--green-dark); }
 
.hero p {
  font-size: 1.05rem;
  color: #555;
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto;
}
 
/* ════════════════════════════════════════════════
   RESPONSIVE BREAKPOINTS
   ════════════════════════════════════════════════ */
 
/* ── 1024px ─────────────────────────────────────── */
@media (max-width: 1024px) {
  .navbar {
    padding: 0 28px;
  }
 
  .logo {
    margin-right: 28px;
  }
 
  .logo-box img {
    height: 42px;
    max-width: 140px;
  }
 
  .nav-links li a {
    padding: 8px 11px;
    font-size: 0.845rem;
  }
 
  .btn-book {
    padding: 9px 16px;
    font-size: 0.82rem;
  }
}
 
/* ── 768px – collapse ke hamburger ──────────────── */
@media (max-width: 768px) {
  .nav-links,
  .btn-book {
    display: none;
  }
 
  .hamburger {
    display: flex;
  }
 
  .mobile-menu {
    display: block;
  }
 
  .logo {
    margin-right: 0;
  }
 
  .logo-box img {
    height: 40px;
    max-width: 130px;
  }
}
 
/* ── 480px ───────────────────────────────────────── */
@media (max-width: 480px) {
  :root {
    --nav-height: 60px;
  }
 
  .navbar {
    padding: 0 16px;
  }
 
  .logo-box img {
    height: 34px;       /* logo lebih kecil di HP */
    max-width: 110px;
  }
 
  .hamburger {
    width: 34px;
    height: 34px;
  }
 
  .mobile-menu ul li a {
    padding: 12px 20px;
    font-size: 0.93rem;
  }
 
  .btn-book-mobile {
    margin: 12px 20px 0;
    padding: 12px 20px;
    font-size: 0.88rem;
  }
 
  .hero {
    padding: 0 18px;
    margin-top: 48px;
  }
}