@import url('https://fonts.googleapis.com/css2?family=Geist:wght@300;400;600;800&display=swap');

:root {
  --bg-color: oklch(0.1 0 0); /* Dark mode as requested */
  --accent-color: #00d2ff; /* Electric blue accent */
  --accent-hover: #0099ff;
  --text-color: #f0f0f0;
  --font-family: 'Geist', sans-serif;
  --card-bg: rgba(255, 255, 255, 0.05);
  --glass-bg: rgba(0, 0, 0, 0.6);
  --glass-border: rgba(255, 255, 255, 0.1);
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-color);
  color: var(--text-color);
  overflow-x: hidden; /* Hide horizontal scrollbar from body */
  overflow-y: hidden; /* Lock vertical scroll on body, we scroll horizontally in main */
}

/* Horizontal scrolling container */
main {
  display: flex;
  width: 100vw;
  height: 100vh;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none; /* Firefox */
}

main::-webkit-scrollbar {
  display: none; /* Chrome/Safari */
}

/* Sections */
section {
  flex: 0 0 100vw;
  width: 100vw;
  height: 100vh;
  scroll-snap-align: start;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 4rem;
  overflow-y: auto; /* Allow vertical scroll within a section if content is too long */
}

/* Backgrounds & Overlays */
.bg-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.6) 100%);
  z-index: -1;
}

/* Typography */
h1 {
  font-size: 4.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  text-align: center;
  background: linear-gradient(to right, #ffffff, var(--accent-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

h2 {
  font-size: 3rem;
  font-weight: 600;
  margin-bottom: 2rem;
  color: var(--accent-color);
  text-align: center;
}

h3 {
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

p {
  font-size: 1.2rem;
  line-height: 1.6;
  max-width: 800px;
  text-align: center;
  margin-bottom: 2rem;
  color: #ccc;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #fff;
  background: var(--accent-color);
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  box-shadow: 0 0 20px rgba(0, 210, 255, 0.4);
}

.btn:hover {
  background: var(--accent-hover);
  transform: translateY(-3px);
  box-shadow: 0 0 30px rgba(0, 210, 255, 0.6);
}

/* Grids & Cards */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  width: 100%;
  max-width: 1200px;
}

.card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 2.5rem;
  border-radius: 20px;
  backdrop-filter: blur(10px);
  transition: transform 0.3s ease, border-color 0.3s ease;
  text-align: left;
}

.card:hover {
  transform: translateY(-10px);
  border-color: var(--accent-color);
}

.card ul {
  list-style: none;
  margin-bottom: 1.5rem;
}

.card ul li {
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
}

.card ul li::before {
  content: '✓';
  color: var(--accent-color);
  margin-right: 10px;
  font-weight: bold;
}

.price {
  font-size: 2.5rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 1rem;
}

/* FAQ */
.faq-container {
  width: 100%;
  max-width: 800px;
}

.faq-item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  margin-bottom: 1rem;
  overflow: hidden;
}

.faq-question {
  padding: 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  font-size: 1.2rem;
  transition: color 0.3s ease;
}

.faq-question:hover {
  color: var(--accent-color);
}

.faq-answer {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  color: #bbb;
  text-align: left;
}

.faq-item.active .faq-answer {
  padding: 1.5rem;
  max-height: 500px;
  border-top: 1px solid var(--glass-border);
}

.faq-icon {
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

/* Footer / Contact */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  width: 100%;
  max-width: 500px;
  background: var(--glass-bg);
  padding: 3rem;
  border-radius: 20px;
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 1rem 1.5rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  color: #fff;
  font-family: var(--font-family);
  font-size: 1rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent-color);
}

footer {
  margin-top: 3rem;
  text-align: center;
  font-size: 0.9rem;
  color: #888;
}

footer a {
  color: var(--accent-color);
  text-decoration: none;
  margin: 0 10px;
}

footer a:hover {
  text-decoration: underline;
}

/* Nav Dots */
.nav-dots {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 15px;
  z-index: 100;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  cursor: pointer;
  transition: all 0.3s ease;
}

.dot.active {
  background: var(--accent-color);
  transform: scale(1.3);
  box-shadow: 0 0 10px var(--accent-color);
}

/* Responsive */
@media (max-width: 768px) {
  h1 { font-size: 3rem; }
  h2 { font-size: 2rem; }
  section { padding: 2rem; }
}