@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;700;900&display=swap');

:root {
  /* Color Palette */
  --color-primary: #0A2540;     /* Deep Navy */
  --color-secondary: #008080;   /* Teal */
  --color-accent: #E5A93B;      /* Gold/Sand */
  --color-light: #F4F7F6;       /* Off-White */
  --color-dark: #121212;        /* Dark Grey */
  --color-text-main: #333333;
  --color-text-muted: #666666;

  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.15);
  --glass-border: rgba(255, 255, 255, 0.25);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);

  --glass-bg-dark: rgba(10, 37, 64, 0.85);

  /* Spacing & Layout */
  --section-padding: 80px 20px;
  --container-max-width: 1200px;
  --border-radius-lg: 20px;
  --border-radius-sm: 8px;
  
  /* Transitions */
  --transition-fast: 0.2s ease-in-out;
  --transition-normal: 0.4s ease-in-out;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Outfit', sans-serif;
  background-color: var(--color-light);
  color: var(--color-text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
}

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

ul {
  list-style: none;
}

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

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  width: 100%;
}

/* Header & Nav */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--glass-bg-dark);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--glass-border);
  padding: 15px 20px;
  transition: var(--transition-normal);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.logo {
  color: white;
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 1px;
}

.logo span {
  color: var(--color-accent);
}

.nav-links {
  display: flex;
  gap: 30px;
}

.nav-links a {
  color: white;
  font-weight: 500;
  font-size: 1rem;
  transition: var(--transition-fast);
  position: relative;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--color-accent);
  transition: var(--transition-fast);
}

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

.btn {
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-fast);
  display: inline-block;
  border: none;
}

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

.btn-primary:hover {
  background-color: white;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(229, 169, 59, 0.4);
}

/* Hero Section */
.hero {
  height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  background-image: url('assets/hero_lake_michigan.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(10, 37, 64, 0.6), rgba(0, 0, 0, 0.4));
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 800px;
  padding: 0 20px;
  animation: fadeIn 1s ease-out;
}

.hero h1 {
  font-size: 4.5rem;
  margin-bottom: 20px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero p {
  font-size: 1.5rem;
  margin-bottom: 30px;
  font-weight: 300;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

/* Disclaimer Banner */
.disclaimer {
  background-color: #ffebee;
  color: #c62828;
  padding: 20px;
  text-align: center;
  font-weight: 700;
  border-bottom: 3px solid #ef5350;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
}

.disclaimer i {
  font-size: 1.5rem;
}

/* Section Headings */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: 15px;
}

.section-header p {
  color: var(--color-text-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* About Section */
.about {
  padding: var(--section-padding);
  background-color: white;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-text h3 {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.about-text p {
  margin-bottom: 20px;
  font-size: 1.1rem;
  color: var(--color-text-muted);
}

.about-image {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.about-image:hover img {
  transform: scale(1.05);
}

/* Activities Grid */
.activities {
  padding: var(--section-padding);
  background-color: var(--color-light);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.card {
  background: white;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  transition: var(--transition-normal);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.card-img {
  height: 250px;
  position: relative;
  overflow: hidden;
}

.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.card:hover .card-img img {
  transform: scale(1.1);
}

.card-content {
  padding: 25px;
}

.card-content h3 {
  font-size: 1.4rem;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.card-content p {
  color: var(--color-text-muted);
}

/* Ferry Section */
.ferry {
  padding: var(--section-padding);
  background-color: var(--color-primary);
  color: white;
  position: relative;
}

.ferry::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: url('assets/ferry_boat.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  opacity: 0.2;
  z-index: 1;
}

.ferry-container {
  position: relative;
  z-index: 2;
}

.ferry .section-header h2 {
  color: white;
}

.ferry .section-header p {
  color: #d1d5db;
}

.ferry-info {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(15px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--border-radius-lg);
  padding: 40px;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.ferry-info h3 {
  color: var(--color-accent);
  font-size: 2rem;
  margin-bottom: 20px;
}

/* Resorts Section */
.resorts {
  padding: var(--section-padding);
  background-color: white;
}

.resorts-featured {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  height: 500px;
  display: flex;
  align-items: flex-end;
}

.resorts-featured img {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  object-fit: cover;
  z-index: 1;
}

.resorts-content {
  position: relative;
  z-index: 2;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  width: 100%;
  padding: 40px;
  color: white;
}

.resorts-content h3 {
  font-size: 2.5rem;
  color: var(--color-accent);
}

/* FAQ Section */
.faq {
  padding: var(--section-padding);
  background-color: var(--color-light);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: white;
  margin-bottom: 15px;
  border-radius: var(--border-radius-sm);
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  overflow: hidden;
}

.faq-question {
  padding: 20px;
  font-weight: 700;
  color: var(--color-primary);
  display: flex;
  justify-content: space-between;
  cursor: pointer;
}

.faq-answer {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out, padding 0.3s ease;
  color: var(--color-text-muted);
}

/* Use JS to toggle class 'active' on faq-item */
.faq-item.active .faq-answer {
  max-height: 200px;
  padding: 0 20px 20px 20px;
}

/* Testimonials */
.testimonials {
  padding: var(--section-padding);
  background-color: var(--color-secondary);
  color: white;
}

.testimonials .section-header h2 {
  color: white;
}

.testimonials .section-header p {
  color: #e0f2f1;
}

.testimonial-card {
  background: rgba(255,255,255,0.1);
  padding: 30px;
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(5px);
}

.testimonial-card p {
  font-style: italic;
  margin-bottom: 20px;
  font-size: 1.1rem;
}

.author {
  font-weight: 700;
  color: var(--color-accent);
}

/* Contact Section */
.contact {
  padding: var(--section-padding);
  background-color: white;
}

.contact-container {
  max-width: 600px;
  margin: 0 auto;
  background: white;
  padding: 40px;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--color-primary);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: var(--border-radius-sm);
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(0, 128, 128, 0.1);
}

.form-group textarea {
  height: 150px;
  resize: vertical;
}

.btn-submit {
  width: 100%;
  padding: 15px;
  background-color: var(--color-primary);
  color: white;
  font-size: 1.1rem;
}

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

/* Footer */
footer {
  background-color: var(--color-primary);
  color: white;
  padding: 60px 20px 20px;
  text-align: center;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-bottom: 30px;
}

.footer-links a {
  color: #a0aec0;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-accent);
}

.copyright {
  color: #718096;
  font-size: 0.9rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsive Design */
@media (max-width: 992px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
  .hero h1 {
    font-size: 3.5rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none; /* In a real app, implement a hamburger menu here */
  }
  .hero h1 {
    font-size: 2.5rem;
  }
  .hero p {
    font-size: 1.2rem;
  }
  .section-header h2 {
    font-size: 2rem;
  }
  .resorts-featured {
    height: 350px;
  }
}