@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;600;800;900&family=Inter:wght@400;500;700&display=swap');

:root {
  --bg-dark: #f8fafc;
  --bg-card: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.85);
  --accent-primary: #16a34a; /* F'leure Green */
  --accent-primary-hover: #15803d;
  --accent-secondary: #0f172a; /* Dark text for contrast buttons */
  --text-main: #0f172a;
  --text-muted: #64748b;
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --border-glass: rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 40px -10px rgba(0, 0, 0, 0.08);
  --radius-lg: 16px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, .brand-logo {
  font-family: var(--font-heading);
}

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

/* Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-accent { color: var(--accent-primary); }
.text-green { color: var(--accent-primary); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 2rem;
  border-radius: 9999px;
  font-weight: 700;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-size: 0.95rem;
}

.btn-primary {
  background: var(--accent-primary);
  color: #ffffff;
  box-shadow: 0 4px 14px 0 rgba(22, 163, 74, 0.39);
}

.btn-primary:hover {
  background: var(--accent-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(22, 163, 74, 0.23);
}

.btn-success {
  background: var(--accent-secondary);
  color: #ffffff;
}

.btn-success:hover {
  background: #000000;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border: 2px solid var(--border-glass);
}
.btn-outline:hover {
  background: var(--bg-card);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

/* Sticky Header Glassmorphism */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glass);
  padding: 1rem 0;
  transition: var(--transition);
}

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

.brand-logo {
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -1px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-main);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.nav-link {
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition);
  font-family: var(--font-heading);
  font-size: 1.15rem;
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-primary);
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
}

.mobile-toggle span {
  width: 25px;
  height: 3px;
  background: var(--text-main);
  transition: var(--transition);
  border-radius: 2px;
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}
.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 80px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(248,250,252,0.92) 0%, rgba(255,255,255,0.7) 100%), url('../assets/images/imgsite/hero-bg.png') no-repeat center center/cover;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 100vw;
  height: 100vw;
  background: radial-gradient(circle, rgba(22,163,74,0.06) 0%, rgba(255,255,255,0) 60%);
  border-radius: 50%;
  z-index: -1;
}

.hero-content {
  max-width: 650px;
  animation: slideFadeUp 0.8s ease forwards;
}

.hero-title {
  font-size: 5rem;
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: 1.5rem;
  color: var(--text-main);
}

.hero-subtitle {
  font-size: 1.35rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 550px;
  font-weight: 500;
}

.hero-cta {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* Glass Cards */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
}
.glass-card:hover {
  transform: translateY(-5px);
  border-color: rgba(22, 163, 74, 0.3);
  box-shadow: 0 20px 40px -10px rgba(22, 163, 74, 0.15);
}

/* Promos Section */
.promos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
  margin-top: 5rem;
  margin-bottom: 5rem;
}

.promo-badge {
  background: rgba(22, 163, 74, 0.1);
  color: var(--accent-primary);
  padding: 0.5rem 1.5rem;
  border-radius: 999px;
  font-weight: 800;
  font-size: 0.95rem;
  display: inline-block;
  margin-bottom: 1.5rem;
  letter-spacing: 1.5px;
}

/* Animations */
@keyframes slideFadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive */
@media(max-width: 768px) {
  .hero-title {
    font-size: 3.5rem;
  }
  .mobile-toggle {
    display: flex;
  }
  .nav-links {
    position: fixed;
    top: 0;
    left: -100%;
    width: 260px;
    height: 100vh;
    background: var(--bg-card);
    flex-direction: column;
    padding-top: 100px;
    box-shadow: 10px 0 20px rgba(0,0,0,0.05);
    transition: 0.4s ease;
    align-items: flex-start;
    padding-left: 2rem;
  }
  .nav-links.active {
    left: 0;
  }
}