@import url('https://fonts.googleapis.com/css2?family=Righteous&display=swap');

:root {
  --color-bg-dark: #121212;
  --color-bg-card: #1e1e1e;
  --color-text-main: #e0e0e0;
  --color-text-muted: #a0a0a0;
  --color-accent-teal: #00bfa5;
  --color-accent-orange: #ff6d00;
  --color-white: #ffffff;

  --font-main: 'Inter', system-ui, -apple-system, sans-serif;

  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 4rem;

  --border-radius: 8px;
  --transition-speed: 0.3s;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--color-bg-dark);
  color: var(--color-text-main);
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-speed);
}

ul {
  list-style: none;
}

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

/* Typography */
h1,
h2,
h3,
h4 {
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
}

h2 {
  font-size: 2rem;
  font-weight: 600;
}

h3 {
  font-size: 1.5rem;
  font-weight: 600;
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--color-text-muted);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  border: none;
  transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

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

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

.btn-secondary {
  background-color: var(--color-accent-orange);
  color: var(--color-white);
}

.btn-outline {
  border: 2px solid var(--color-accent-teal);
  color: #fff;
  background-color: rgba(0, 191, 165, 0.12);
}

.btn-outline:hover {
  background-color: var(--color-accent-teal);
  color: var(--color-bg-dark);
  border-color: var(--color-accent-teal);
}

.btn-outline.active {
  background-color: var(--color-accent-teal);
  color: var(--color-bg-dark);
  font-weight: 700;
}

/* Layout Utilities */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-xl) 0;
}

.grid {
  display: grid;
  gap: var(--spacing-lg);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* Header & Nav */
header {
  background-color: rgba(18, 18, 18, 0.95);
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid #333;
}

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

.logo {
  font-family: 'Righteous', cursive;
  font-size: 1.8rem;
  color: #3b82f6; /* Stylish neon/soft blue */
  letter-spacing: 1px;
}

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

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

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding: 8rem 0;
  text-align: center;
  background-color: #1a1a1a;
  background-size: cover;
  background-position: center;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.3);
  z-index: 1;
}

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

.hero-home {
  background-color: #050d1a;
  /* animated canvas fills the background via JS */
}

#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-cooking {
  background-image: url('assets/hero-cooking.png');
}

.hero-drone {
  background-image: url('assets/hero-drone.png');
}

.hero-services {
  background-image: url('assets/hero-services.png');
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-white);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-text-main);
  margin-bottom: var(--spacing-lg);
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* Cards */
.card {
  background-color: var(--color-bg-card);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: transform var(--transition-speed);
  border: 1px solid #333;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-5px);
  border-color: var(--color-accent-teal);
}

.card-thumb {
  height: 200px;
  background-color: #2a2a2a;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #555;
  font-weight: 600;
}

.card-content {
  padding: var(--spacing-lg);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-white);
}

.card-meta {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  font-size: 0.9rem;
}

.badge {
  background-color: #333;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  color: var(--color-text-main);
}

.card-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-accent-orange);
  margin-top: auto;
  margin-bottom: var(--spacing-md);
}

/* Footer */
footer {
  background-color: #0a0a0a;
  padding: var(--spacing-xl) 0;
  margin-top: auto;
  border-top: 1px solid #333;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.copyright {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid #222;
  color: #666;
  font-size: 0.9rem;
}

/* Forms */
.form-group {
  margin-bottom: var(--spacing-md);
}

label {
  display: block;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-main);
}

input,
select,
textarea {
  width: 100%;
  padding: 0.75rem;
  background-color: #2a2a2a;
  border: 1px solid #444;
  border-radius: var(--border-radius);
  color: var(--color-white);
  font-family: var(--font-main);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-accent-teal);
}

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

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: #121212;
    flex-direction: column;
    padding: var(--spacing-md);
    border-bottom: 1px solid #333;
    text-align: center;
  }

  .nav-links.active {
    display: flex;
  }

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