/* Variables */
:root {
  --primary-color: #2E7D32; /* Deep Forest Green */
  --secondary-color: #F4B41A; /* Harvest Gold */
  --text-dark: #333333;
  --text-light: #777777;
  --bg-light: #F9F9F9;
  --white: #FFFFFF;
  --font-heading: 'Roboto Slab', serif;
  --font-body: 'Open Sans', sans-serif;
  --transition: all 0.3s ease;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

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

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  line-height: 1.6;
  background-color: var(--white);
  overflow-x: hidden;
}

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);
}

ul {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Utilities */
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mb-2 { margin-bottom: 2rem; }
.py-5 { padding: 5rem 0; }
.bg-light { background-color: var(--bg-light); }

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 30px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

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

.btn-primary:hover {
  background-color: #1B5E20;
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

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

.btn-secondary:hover {
  background-color: #F9A825;
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

/* Top Bar */
.top-bar {
  background-color: var(--primary-color);
  color: var(--white);
  padding: 10px 0;
  font-size: 0.9rem;
}

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

.top-bar-info span {
  margin-right: 20px;
}

/* Header */
header {
  background-color: transparent;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  max-height: 60px;
}

.logo h2 {
  color: var(--primary-color);
  font-size: 1.8rem;
}

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

.nav-links {
  display: flex;
  gap: 30px;
}

.nav-links a {
  font-weight: 600;
  color: rgba(255, 255, 255, 0.95);
  text-transform: uppercase;
  font-size: 0.95rem;
  text-shadow: 0 1px 4px rgba(0,0,0,0.6);
  transition: var(--transition);
}

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

/* Hero Slider Section */
.hero-slider {
  position: relative;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  margin-top: -100px; /* Overlap header completely to remove white line */
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  z-index: 1;
}

.slide.active {
  opacity: 1;
  z-index: 2;
}

.slide-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  z-index: -1;
  /* Dark overlay for text readability */
}

.slide-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5); /* Overlay */
}

/* Ken Burns effect */
.slide.active .slide-bg {
  animation: zoomIn 5s linear forwards; /* Zoom in duration */
}

@keyframes zoomIn {
  from { transform: scale(1); }
  to { transform: scale(1.1); }
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: left;
  max-width: 800px;
  padding: 0 40px;
}

.hero-content .subtitle {
  font-family: var(--font-heading);
  color: var(--secondary-color);
  font-size: 1.5rem;
  font-style: italic;
  display: block;
  margin-bottom: 10px;
  opacity: 0;
  transform: translateY(20px);
}

.hero-content h1 {
  font-size: 4.5rem;
  margin-bottom: 20px;
  line-height: 1.1;
  opacity: 0;
  transform: translateY(20px);
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  max-width: 600px;
  opacity: 0;
  transform: translateY(20px);
}

.hero-content .btn {
  opacity: 0;
  transform: translateY(20px);
}

/* Animate text only on active slide */
.slide.active .subtitle { animation: fadeInUp 0.8s ease forwards 0.3s; }
.slide.active h1 { animation: fadeInUp 0.8s ease forwards 0.5s; }
.slide.active p { animation: fadeInUp 0.8s ease forwards 0.7s; }
.slide.active .btn { animation: fadeInUp 0.8s ease forwards 0.9s; }

/* Slider Controls */
.slider-controls {
  position: absolute;
  bottom: 50px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 15px;
  z-index: 10;
}

.dot {
  width: 12px;
  height: 12px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition);
}

.dot.active, .dot:hover {
  background: var(--secondary-color);
  transform: scale(1.2);
}

/* Features */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: -50px;
  position: relative;
  z-index: 10;
}

.feature-box {
  background: var(--white);
  padding: 40px 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.feature-box:hover {
  transform: translateY(-10px);
}

.feature-icon {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.feature-box h3 {
  margin-bottom: 15px;
}

.feature-box p {
  color: var(--text-light);
}

/* Product Highlights */
.product-showcase {
  display: flex;
  align-items: center;
  gap: 50px;
  margin-bottom: 60px;
}

.product-showcase.reverse {
  flex-direction: row-reverse;
}

.product-img {
  flex: 1;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.product-img img {
  width: 100%;
  display: block;
  transition: var(--transition);
}

.product-img:hover img {
  transform: scale(1.05);
}

.product-content {
  flex: 1;
}

.product-content h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  color: var(--primary-color);
}

.product-content p {
  color: var(--text-light);
  margin-bottom: 25px;
  font-size: 1.1rem;
}

/* Footer */
footer {
  background-color: var(--text-dark);
  color: var(--white);
  padding: 60px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h3 {
  color: var(--secondary-color);
  margin-bottom: 20px;
}

.footer-col p, .footer-col li {
  color: #ccc;
  margin-bottom: 10px;
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid #444;
  color: #888;
}

/* Animations */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero-content h1 { font-size: 2.5rem; }
  .product-showcase, .product-showcase.reverse { flex-direction: column; }
  .top-bar .container { flex-direction: column; text-align: center; gap: 10px; }
}