@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@400;600;700;800&display=swap');

:root {
  /* Colors - Premium Agro */
  --color-primary: #064e3b; /* Emerald Deep */
  --color-primary-light: #059669; /* Emerald */
  --color-secondary: #d4af37; /* Gold/Grain */
  --color-secondary-hover: #b8962c;
  --color-dark: #111827; /* Deep Charcoal */
  --color-light: #f8fafc; /* Crisp Off-White */
  --color-white: #ffffff;
  
  /* Fonts */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Transitions */
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth; /* UI UX Pro Max Guideline */
  font-family: var(--font-body);
  background-color: var(--color-light);
  color: var(--color-dark);
}

body {
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

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

/* --- Layout Utilities --- */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: 5rem 0;
}

/* --- Typography --- */
.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-white { color: var(--color-white); }
.text-muted { color: #6b7280; }

.section-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-dark);
  max-width: 800px;
  margin: 0 auto 3rem;
  line-height: 1.6;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  border-radius: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition-smooth);
  gap: 0.5rem;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    to bottom right,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0) 40%,
    rgba(255, 255, 255, 0.4) 50%,
    rgba(255, 255, 255, 0) 60%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: rotate(45deg);
  transition: all 0.5s;
  opacity: 0;
}

.btn-primary:hover::after {
  opacity: 1;
  left: 100%;
  top: 100%;
}

.btn-primary:hover {
  background-color: var(--color-primary-light);
  transform: translateY(-3px);
  box-shadow: 0 15px 30px -10px rgba(6, 78, 59, 0.6);
}

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

.btn-secondary:hover {
  background-color: var(--color-secondary-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(212, 175, 55, 0.4);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--color-white);
  color: var(--color-white);
}

.btn-outline:hover {
  background-color: var(--color-white);
  color: var(--color-primary);
}

/* --- Navbar --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem 0;
  z-index: 100;
  transition: var(--transition-smooth);
  background-color: transparent;
}

.navbar.scrolled {
  background-color: rgba(17, 24, 39, 0.85);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  padding: 0.8rem 0;
  box-shadow: 0 15px 40px -15px rgba(0, 0, 0, 0.6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-secondary);
  letter-spacing: -0.025em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link {
  color: var(--color-white);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--color-secondary);
  transition: var(--transition-smooth);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

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

/* --- Footer --- */
.footer {
  background-color: var(--color-dark);
  color: var(--color-white);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-secondary);
  margin-bottom: 1rem;
}

.footer-desc {
  color: #9ca3af;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.footer-heading {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  color: var(--color-white);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  color: #9ca3af;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-link:hover {
  color: var(--color-secondary);
  transform: translateX(5px);
}

.footer-socials {
  display: flex;
  gap: 1rem;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.social-icon:hover {
  background-color: var(--color-secondary);
  color: var(--color-dark);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  text-align: center;
  color: #9ca3af;
  font-size: 0.875rem;
}

/* --- Glassmorphism Utilities --- */
.glass-panel {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 1rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.05);
}

.glass-panel-dark {
  background: rgba(17, 24, 39, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
}

/* --- Reveal Classes for GSAP --- */
.reveal-up {
  opacity: 0;
  transform: translateY(30px);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
}

.reveal-zoom {
  opacity: 0;
  transform: scale(0.95);
}

/* --- Premium Animations --- */
@keyframes kenBurns {
  from { transform: scale(1); }
  to { transform: scale(1.15); }
}

.animate-ken-burns {
  animation: kenBurns 20s ease-in-out infinite alternate;
}

/* --- WOW Effects --- */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0px); }
}

.animate-float {
  animation: float 6s ease-in-out infinite;
}

@keyframes float-centered {
  0% { transform: translateX(-50%) translateY(0px); }
  50% { transform: translateX(-50%) translateY(-15px); }
  100% { transform: translateX(-50%) translateY(0px); }
}

.animate-float-centered {
  animation: float-centered 6s ease-in-out infinite;
}

@keyframes float-delayed {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(2deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

.animate-float-delayed {
  animation: float-delayed 8s ease-in-out infinite 2s;
}

/* Dynamic Glow for Cards - Removed per user request, replaced by pure elegant shadows in markup */

/* --- Scroll Indicator --- */
.scroll-indicator {
  position: absolute;
  bottom: 0.5rem; /* Lower it to avoid overlap */
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--color-white);
  gap: 0.25rem;
  opacity: 0.8;
  z-index: 50; /* Ensure it stays above wrappers */
  text-transform: uppercase;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  transition: all 0.3s ease;
  pointer-events: none; /* Don't block clicks to things behind it */
}

.scroll-indicator i {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {transform: translateX(-50%) translateY(0);}
    40% {transform: translateX(-50%) translateY(-8px);}
    60% {transform: translateX(-50%) translateY(-4px);}
}

.scroll-indicator:hover {
  opacity: 1;
  color: var(--color-secondary);
}

.scroll-indicator:hover {
  opacity: 1;
  color: var(--color-secondary);
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--color-dark);
    flex-direction: column;
    justify-content: center;
    transition: var(--transition-smooth);
    z-index: 99;
    box-shadow: -10px 0 30px rgba(0,0,0,0.5);
  }

  .nav-links.active {
    right: 0;
  }

  .mobile-menu-btn {
    display: block;
    z-index: 101;
  }

  .section-title {
    font-size: 2rem;
  }

  .section-padding {
    padding: 3.5rem 0;
  }
}