/* Rocketsoft Premium Design System */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&display=swap');

:root {
  /* Color Palette - Dark Premium */
  --bg-primary: #2a1b16;
  --bg-secondary: #1f1515;
  --bg-tertiary: #2d2d2d;

  --text-primary: #f0f0f0;
  --text-secondary: #a0a0a0;
  --text-accent: #d48e53;
  /* Premium Gold */

  --brand-primary: #d48e53;
  --brand-hover: #e0ad84;

  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 32px;
  --spacing-xl: 64px;

  --border-radius: 8px;
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.4);
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--brand-primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--brand-hover);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.2;
}

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  width: 100%;
}

/* Navbar */
.navbar {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--bg-tertiary);
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

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

.nav-links {
  display: flex;
  gap: var(--spacing-lg);
}

.nav-links a {
  color: var(--text-secondary);
  font-weight: 500;
}

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

/* Hero Section */
.hero {
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto var(--spacing-lg);
}

/* Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  padding: var(--spacing-lg) 0;
}

.product-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--bg-tertiary);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.product-card h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.product-card p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

/* Footer */
.footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--bg-tertiary);
  padding: var(--spacing-lg) 0;
  margin-top: auto;
  text-align: center;
  color: var(--text-secondary);
}

.footer-links {
  margin-bottom: var(--spacing-md);
}

.footer-links a {
  margin: 0 var(--spacing-sm);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

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

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 24px;
  background-color: var(--brand-primary);
  color: var(--bg-primary);
  font-weight: 600;
  border-radius: var(--border-radius);
  transition: filter 0.3s ease;
}

.btn:hover {
  filter: brightness(1.1);
  color: var(--bg-primary);
}

.btn-secondary {
  background-color: transparent;
  border: 1px solid var(--bg-tertiary);
  color: var(--text-primary);
  margin-left: var(--spacing-sm);
}

.btn-secondary:hover {
  border-color: var(--text-secondary);
  color: var(--text-primary);
}

/* Mobile Navigation */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 101;
}

.nav-icon {
  display: none;
}

.mobile-menu-btn span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--text-primary);
  margin: 5px 0;
  transition: all 0.3s ease;
}

@media (max-width: 768px) {
  .mobile-menu-btn {
    display: block;
  }

  /* Hamburger Animation */
  .mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
  }

  .mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
  }

  .mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
  }

  /* Overlay */
  .nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    /* Dim the background */
    z-index: 90;
    /* Behind menu (which needs to be higher), above content */
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
  }

  .nav-overlay.active {
    display: block;
    opacity: 1;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--bg-secondary);
    flex-direction: column;
    align-items: stretch;
    /* Stretch to fill width */
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease;
    border-bottom: 1px solid var(--bg-tertiary);
    gap: 0;
    z-index: 101;
    /* Above overlay */
  }

  .nav-links.active {
    max-height: 500px;
    padding: var(--spacing-md) 0;
    box-shadow: var(--shadow-lg);
  }

  .nav-links a {
    width: 100%;
    text-align: left;
    /* Left justify text */
    padding: var(--spacing-md) var(--spacing-lg);
    /* Add horizontal padding */
    display: flex;
    justify-content: space-between;
    /* Icon to the right */
    align-items: center;
  }

  .nav-links a:hover {
    background-color: var(--bg-tertiary);
  }

  .nav-icon {
    display: block;
    height: 24px;
    width: 24px;
    filter: brightness(0) saturate(100%) invert(80%) sepia(35%) saturate(786%) hue-rotate(357deg) brightness(91%) contrast(87%);
    /* Tweak to match gold color or keep original if SVG strokes are colored */
  }

  /* Since we set stroke color in SVG, we might not need filter if using img src. Let's assume SVGs are colored correctly. */
  .nav-icon {
    filter: none;
    height: 24px;
    width: auto;
  }
}

/* Video Grid */
.video-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
  width: 100%;
}

@media (min-width: 768px) {
  .video-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.video-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--bg-tertiary);
  border-radius: var(--border-radius);
  padding: var(--spacing-sm);
  box-shadow: var(--shadow-lg);
  transition: transform 0.3s ease;
}

.video-card:hover {
  transform: translateY(-5px);
  border-color: var(--brand-primary);
}

.video-card video {
  width: 100%;
  height: auto;
  border-radius: calc(var(--border-radius) - 4px);
  /* Slightly smaller inner radius */
  display: block;
}