@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@600;700;800&family=Lato:wght@400;700&display=swap');

:root {
  --douglas-fir: #2E594A;
  --pacific-blue: #006994;
  --fog-grey: #A9A9A9;
  --misty-white: #F5F5F5;
  --glass-white: rgba(255, 255, 255, 0.15);
  --glass-border: rgba(255, 255, 255, 0.3);
}

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

body {
  font-family: 'Lato', sans-serif;
  background: var(--misty-white);
  color: #333;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--douglas-fir);
}

/* Navigation */
nav {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(46, 89, 74, 0.1);
  padding: 1rem 2rem;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

nav .nav-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

nav .logo {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--douglas-fir);
  text-decoration: none;
}

nav .nav-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  list-style: none;
}

nav .nav-links a {
  color: var(--douglas-fir);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s;
  font-size: 0.9rem;
}

nav .nav-links a:hover,
nav .nav-links a.active {
  color: var(--pacific-blue);
}

/* Hero Section */
.hero {
  position: relative;
  height: 60vh;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--douglas-fir), var(--pacific-blue));
}

.hero-content {
  text-align: center;
  color: white;
  z-index: 2;
  padding: 2rem;
}

.hero h1 {
  font-size: 3rem;
  color: white;
  margin-bottom: 1rem;
  animation: float 3s ease-in-out infinite;
}

.hero p {
  font-size: 1.3rem;
  opacity: 0.95;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 2rem;
}

/* Glass Cards */
.glass-card {
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s, box-shadow 0.3s;
}

.glass-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

/* Grid Layout */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

/* Content Box */
.content-box {
  background: white;
  border-radius: 12px;
  padding: 2.5rem;
  margin: 2rem auto;
  max-width: 800px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* Feature Widget */
.widget {
  background: linear-gradient(135deg, var(--pacific-blue), var(--douglas-fir));
  color: white;
  padding: 2rem;
  border-radius: 16px;
  text-align: center;
  animation: float 4s ease-in-out infinite;
}

.widget h3 {
  color: white;
  margin-bottom: 1rem;
}

.widget-value {
  font-size: 2rem;
  font-weight: bold;
  margin: 1rem 0;
}

/* Buttons */
.btn {
  display: inline-block;
  background: var(--pacific-blue);
  color: white;
  padding: 0.8rem 2rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  min-height: 44px;
  min-width: 44px;
}

.btn:hover {
  background: var(--douglas-fir);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Footer */
footer {
  background: var(--douglas-fir);
  color: white;
  padding: 3rem 2rem 1.5rem;
  margin-top: 4rem;
}

footer .footer-content {
  max-width: 1200px;
  margin: 0 auto;
}

footer .footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
  margin-bottom: 2rem;
}

footer a {
  color: white;
  text-decoration: none;
  transition: opacity 0.3s;
}

footer a:hover {
  opacity: 0.7;
}

footer .copyright {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  opacity: 0.8;
  font-size: 0.9rem;
}

/* Animations */
@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.floating {
  animation: float 3s ease-in-out infinite;
}

/* Slider */
.slider-container {
  position: relative;
  margin: 2rem 0;
}

.slider-images {
  position: relative;
  height: 400px;
  border-radius: 12px;
  overflow: hidden;
}

.slider-images img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slider-images img:last-child {
  clip-path: inset(0 0 0 50%);
}

.slider-control {
  width: 100%;
  margin-top: 1rem;
}

/* Map Pins */
.map-container {
  position: relative;
  background: white;
  border-radius: 16px;
  padding: 2rem;
  min-height: 400px;
}

.map-pin {
  background: var(--pacific-blue);
  color: white;
  padding: 1.5rem;
  border-radius: 12px;
  margin: 1rem 0;
  cursor: pointer;
  transition: all 0.3s;
  position: relative;
}

.map-pin::before {
  content: "📍";
  font-size: 1.5rem;
  margin-right: 0.5rem;
}

.map-pin:hover {
  background: var(--douglas-fir);
  transform: scale(1.02);
}

.map-pin h3 {
  color: white;
  margin-bottom: 0.5rem;
}

/* Quiz */
.quiz-container {
  max-width: 700px;
  margin: 0 auto;
}

.question {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  margin: 2rem 0;
}

.answers {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.answer-btn {
  background: var(--misty-white);
  border: 2px solid var(--fog-grey);
  padding: 1rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s;
  text-align: left;
  font-size: 1rem;
  min-height: 44px;
}

.answer-btn:hover {
  background: white;
  border-color: var(--pacific-blue);
}

.answer-btn.correct {
  background: #4CAF50;
  color: white;
  border-color: #4CAF50;
}

.answer-btn.incorrect {
  background: #f44336;
  color: white;
  border-color: #f44336;
}

.score-card {
  background: linear-gradient(135deg, var(--douglas-fir), var(--pacific-blue));
  color: white;
  padding: 2rem;
  border-radius: 16px;
  text-align: center;
}

.score-card h2 {
  color: white;
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

/* Game Container */
.game-container {
  max-width: 800px;
  margin: 0 auto;
}

.game-image {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: 12px;
  margin: 2rem 0;
}

.game-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 2rem 0;
}

.game-btn {
  padding: 1.5rem;
  font-size: 1.2rem;
  min-height: 60px;
}

/* Seawall Tracker */
.seawall-tracker {
  background: white;
  padding: 2rem;
  border-radius: 16px;
  margin: 2rem 0;
}

.seawall-path {
  position: relative;
  height: 300px;
  background: linear-gradient(to bottom, var(--pacific-blue), var(--douglas-fir));
  border-radius: 12px;
  padding: 2rem;
  color: white;
}

.path-stop {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  padding: 1rem;
  border-radius: 8px;
  margin: 1rem 0;
  border-left: 4px solid white;
}

/* Responsive */
@media (max-width: 768px) {
  nav .nav-content {
    justify-content: center;
  }

  nav .nav-links {
    justify-content: center;
    gap: 1rem;
    font-size: 0.85rem;
  }

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

  .hero p {
    font-size: 1.1rem;
  }

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

  .container {
    padding: 2rem 1rem;
  }

  .content-box {
    padding: 1.5rem;
  }

  .game-buttons {
    grid-template-columns: 1fr;
  }

  .slider-images {
    height: 300px;
  }
}