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

/* --- CUSTOM VARIABLES --- */
:root {
  --primary-color: #0b4c30;       /* Rich Deep Green */
  --primary-dark: #073320;        /* Forest Shadow */
  --primary-light: #166e48;       /* Sage Accent */
  --accent-color: #10B981;        /* Glowing Mint Green */
  --science-teal: #0ea5e9;        /* Scientific Teal/Blue */
  --science-teal-dark: #0284c7;
  --text-dark: #111e19;           /* Off-black Green */
  --text-light: #f3fcf8;          /* Off-white */
  --text-muted: #4e6158;          /* Soft Slate Green */
  --bg-light: #f7faf8;            /* Pristine soft background */
  --bg-white: #ffffff;
  --bg-card-glass: rgba(255, 255, 255, 0.7);
  --border-glass: rgba(255, 255, 255, 0.5);
  
  --font-headings: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --shadow-sm: 0 2px 8px rgba(11, 76, 48, 0.05);
  --shadow-md: 0 10px 25px -5px rgba(11, 76, 48, 0.1);
  --shadow-lg: 0 20px 40px -15px rgba(11, 76, 48, 0.15);
  --shadow-glow: 0 0 25px rgba(16, 185, 129, 0.35);
  --shadow-glow-teal: 0 0 25px rgba(14, 165, 233, 0.35);
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  
  --transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
  scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  font-weight: 700;
  line-height: 1.25;
  color: var(--primary-color);
}

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

/* --- UTILITIES --- */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.section {
  padding: 5rem 0;
  position: relative;
}

.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }

.badge {
  display: inline-block;
  padding: 0.35rem 0.85rem;
  background-color: rgba(16, 185, 129, 0.15);
  color: var(--primary-light);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 50px;
  margin-bottom: 1rem;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.badge-science {
  background-color: rgba(14, 165, 233, 0.15);
  color: var(--science-teal-dark);
  border: 1px solid rgba(14, 165, 233, 0.2);
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.85rem;
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--text-light);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), 0 0 15px rgba(11, 76, 48, 0.2);
}

.btn-accent {
  background-color: var(--accent-color);
  color: var(--primary-dark);
  box-shadow: var(--shadow-md);
}

.btn-accent:hover {
  background-color: #0d9f6e;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

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

.btn-outline:hover {
  background-color: var(--primary-color);
  color: var(--text-light);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.5rem 1.2rem;
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
}

/* --- GLASS CARD --- */
.card-glass {
  background: var(--bg-card-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.card-glass:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(16, 185, 129, 0.4);
}

/* --- HEADER & NAVIGATION --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(247, 250, 248, 0.8);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-bottom: 1px solid rgba(11, 76, 48, 0.05);
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(11, 76, 48, 0.95);
  box-shadow: var(--shadow-md);
  border-bottom-color: rgba(255, 255, 255, 0.1);
}

.header.scrolled .logo,
.header.scrolled .nav-link,
.header.scrolled .menu-toggle {
  color: var(--text-light);
}

.header.scrolled .logo .logo-dot {
  background-color: var(--accent-color);
}

.header.scrolled .nav-link::after {
  background-color: var(--accent-color);
}

.header.scrolled .btn-nav {
  background-color: var(--accent-color);
  color: var(--primary-dark);
}

.header.scrolled .btn-nav:hover {
  background-color: #0d9f6e;
  box-shadow: var(--shadow-glow);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
  transition: var(--transition);
}

.header.scrolled .nav-container {
  height: 65px;
}

.logo {
  font-family: var(--font-headings);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: 1px;
  color: var(--primary-color);
  display: flex;
  align-items: center;
}

.logo-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--accent-color);
  border-radius: 50%;
  margin-left: 3px;
  transition: var(--transition);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-family: var(--font-headings);
  font-weight: 500;
  font-size: 1rem;
  color: var(--text-dark);
  position: relative;
  padding: 0.5rem 0;
}

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

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

.nav-link.active {
  font-weight: 600;
}

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

/* --- HERO SECTION --- */
.hero {
  padding-top: 180px;
  padding-bottom: 8rem;
  background: radial-gradient(circle at 80% 20%, rgba(16, 185, 129, 0.08) 0%, transparent 50%),
              radial-gradient(circle at 10% 80%, rgba(14, 165, 233, 0.05) 0%, transparent 40%);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  line-height: 1.15;
}

.hero-content h1 span {
  background: linear-gradient(135deg, var(--primary-color) 30%, var(--accent-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 600px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
}

.hero-visual {
  position: relative;
}

.hero-img-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-glass);
}

.hero-img-wrapper::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, transparent 60%, rgba(11, 76, 48, 0.3));
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: var(--transition);
}

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

.hero-badge-float {
  position: absolute;
  bottom: 25px;
  left: 25px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 10;
  animation: float 4s ease-in-out infinite;
}

.hero-badge-float i {
  color: var(--accent-color);
  font-size: 1.5rem;
}

.hero-badge-float h4 {
  font-size: 1.1rem;
  margin-bottom: 0.1rem;
}

.hero-badge-float p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

/* --- STATS SECTION --- */
.stats {
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: 4rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item h3 {
  font-size: 2.75rem;
  color: var(--accent-color);
  margin-bottom: 0.5rem;
  font-family: var(--font-headings);
}

.stat-item p {
  font-size: 0.95rem;
  opacity: 0.8;
  letter-spacing: 0.5px;
}

/* --- SECTION HEADERS --- */
.section-header {
  max-width: 700px;
  margin: 0 auto 4rem auto;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

/* --- CARDS GRID --- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.card {
  background-color: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(11, 76, 48, 0.04);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(16, 185, 129, 0.15);
}

.card:hover::before {
  transform: scaleX(1);
}

.card-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  background-color: rgba(16, 185, 129, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

.card-icon i {
  font-size: 1.75rem;
  color: var(--primary-color);
  transition: var(--transition);
}

.card:hover .card-icon {
  background-color: var(--primary-color);
}

.card:hover .card-icon i {
  color: var(--text-light);
}

.card h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.card p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.card-link {
  font-family: var(--font-headings);
  font-weight: 600;
  color: var(--primary-color);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
}

.card-link i {
  font-size: 0.85rem;
  transition: var(--transition);
}

.card-link:hover {
  color: var(--accent-color);
}

.card-link:hover i {
  transform: translateX(3px);
}

/* --- HOME PRODUCTS SECTION --- */
.home-products {
  background-color: var(--bg-white);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.product-cat-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  background-color: var(--bg-light);
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.product-cat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(16, 185, 129, 0.2);
}

.product-cat-img-wrapper {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.product-cat-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.product-cat-card:hover .product-cat-img {
  transform: scale(1.08);
}

.product-cat-content {
  padding: 1.5rem;
}

.product-cat-content h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.product-cat-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.2rem;
}

/* --- SPLIT / DETAIL LAYOUTS --- */
.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.split-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.split-content p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.split-visual {
  position: relative;
}

.split-img-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-glass);
}

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

.split-img-wrapper:hover .split-img {
  transform: scale(1.02);
}

/* --- ABOUT DETAILED PAGE --- */
.highlight-block {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: var(--text-light);
  padding: 3.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), var(--shadow-glow-teal);
  position: relative;
  overflow: hidden;
}

.highlight-block::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.25) 0%, transparent 70%);
}

.highlight-block h3 {
  color: var(--accent-color);
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.highlight-block p {
  font-size: 1.2rem;
  line-height: 1.7;
  opacity: 0.95;
  font-weight: 300;
}

/* --- TECHNOLOGY SPECIFIC --- */
.tech-features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-top: 3rem;
}

.tech-feature-item {
  display: flex;
  gap: 1rem;
}

.tech-feature-item i {
  font-size: 1.5rem;
  color: var(--accent-color);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.tech-feature-item h4 {
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}

.tech-feature-item p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* --- RECEPTOR GRAPHIC / RESISTANCE SECTION --- */
.resistance-box {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-md);
  margin-top: 4rem;
}

.resistance-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 2rem;
}

.res-card {
  padding: 2rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.res-card.traditional {
  border-left: 4px solid #ef4444;
  background-color: rgba(239, 68, 68, 0.02);
}

.res-card.genviro-way {
  border-left: 4px solid var(--accent-color);
  background-color: rgba(16, 185, 129, 0.02);
}

.res-card h4 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.res-card.traditional h4 { color: #dc2626; }
.res-card.genviro-way h4 { color: var(--primary-color); }

.res-card ul {
  list-style-type: none;
}

.res-card li {
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-muted);
  display: flex;
  gap: 0.5rem;
}

.res-card.traditional li::before {
  content: '✕';
  color: #ef4444;
  font-weight: bold;
}

.res-card.genviro-way li::before {
  content: '✓';
  color: var(--accent-color);
  font-weight: bold;
}

/* --- RESEARCH BIBLIOGRAPHY --- */
.research-container {
  margin-top: 3rem;
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.research-header {
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.research-header h3 {
  color: var(--text-light);
  font-size: 1.3rem;
}

.research-list {
  list-style: none;
}

.research-item {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  transition: var(--transition);
}

.research-item:last-child {
  border-bottom: none;
}

.research-item:hover {
  background-color: rgba(16, 185, 129, 0.02);
}

.research-num {
  display: inline-flex;
  width: 28px;
  height: 28px;
  background-color: rgba(14, 165, 233, 0.1);
  color: var(--science-teal-dark);
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  margin-right: 0.75rem;
  flex-shrink: 0;
}

.research-content {
  display: flex;
  align-items: flex-start;
}

.research-text {
  font-size: 0.95rem;
  color: var(--text-dark);
}

.research-text span {
  font-weight: 600;
}

/* --- FOUNDER TIMELINE --- */
.timeline {
  position: relative;
  max-width: 900px;
  margin: 4rem auto 0 auto;
}

.timeline::after {
  content: '';
  position: absolute;
  width: 4px;
  background-color: rgba(11, 76, 48, 0.1);
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -2px;
  border-radius: 2px;
}

.timeline-item {
  padding: 10px 40px;
  position: relative;
  background-color: inherit;
  width: 50%;
}

.timeline-item::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  right: -10px;
  background-color: var(--bg-white);
  border: 4px solid var(--accent-color);
  top: 15px;
  border-radius: 50%;
  z-index: 1;
  transition: var(--transition);
}

.timeline-item:hover::after {
  background-color: var(--accent-color);
  box-shadow: 0 0 10px var(--accent-color);
}

.left {
  left: 0;
}

.right {
  left: 50%;
}

.right::after {
  left: -10px;
}

.timeline-content {
  padding: 1.75rem;
  background-color: var(--bg-white);
  position: relative;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.timeline-item:hover .timeline-content {
  box-shadow: var(--shadow-md);
  border-color: rgba(16, 185, 129, 0.15);
}

.timeline-date {
  font-family: var(--font-headings);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--science-teal-dark);
  margin-bottom: 0.5rem;
  display: block;
}

.timeline-content h4 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.timeline-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* --- PRODUCTS DETAILED PAGE --- */
.products-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3.5rem;
  align-items: start;
}

.product-sidebar-menu {
  position: sticky;
  top: 110px;
  background-color: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  list-style: none;
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.product-tab-btn {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 1rem 1.25rem;
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: var(--transition);
  margin-bottom: 0.5rem;
}

.product-tab-btn:last-child {
  margin-bottom: 0;
}

.product-tab-btn i {
  font-size: 1.2rem;
  transition: var(--transition);
}

.product-tab-btn:hover {
  color: var(--primary-color);
  background-color: rgba(11, 76, 48, 0.03);
}

.product-tab-btn.active {
  color: var(--text-light);
  background-color: var(--primary-color);
  box-shadow: var(--shadow-sm);
}

.product-tab-btn.active i {
  color: var(--accent-color);
}

.product-tab-content {
  display: none;
  animation: fadeIn 0.4s ease forwards;
}

.product-tab-content.active {
  display: block;
}

.prod-details-hero {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  height: 350px;
  margin-bottom: 3rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-glass);
}

.prod-details-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.prod-details-hero-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 3rem;
  background: linear-gradient(to top, rgba(7, 51, 32, 0.9) 20%, rgba(7, 51, 32, 0.4) 60%, transparent);
  color: var(--text-light);
}

.prod-details-hero-overlay h2 {
  color: var(--text-light);
  font-size: 2.25rem;
  margin-bottom: 0.5rem;
}

.prod-details-hero-overlay p {
  opacity: 0.9;
  font-size: 1.1rem;
  max-width: 700px;
}

.prod-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2rem;
}

.prod-item-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
}

.prod-item-card:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(16, 185, 129, 0.2);
}

.prod-item-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.prod-item-header h3 {
  font-size: 1.25rem;
  color: var(--primary-color);
}

.prod-badge {
  padding: 0.2rem 0.6rem;
  background-color: #f0fdf4;
  color: #16a34a;
  border: 1px solid #bbf7d0;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.prod-badge.coming-soon {
  background-color: #fef9c3;
  color: #a16207;
  border-color: #fef08a;
}

.prod-item-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.prod-item-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.prod-item-price {
  font-family: var(--font-headings);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-dark);
}

.prod-item-price span {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 400;
}

.prod-sci-box {
  margin-top: 3.5rem;
  background-color: rgba(14, 165, 233, 0.03);
  border: 1px solid rgba(14, 165, 233, 0.15);
  border-radius: var(--radius-md);
  padding: 2.5rem;
}

.prod-sci-box h3 {
  color: var(--science-teal-dark);
  font-size: 1.4rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.prod-sci-box p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.prod-sci-box p:last-child {
  margin-bottom: 0;
}

/* --- FOOTER --- */
.footer {
  background-color: var(--primary-dark);
  color: var(--text-light);
  padding: 5rem 0 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-logo {
  color: var(--text-light);
  font-size: 1.75rem;
  margin-bottom: 1.25rem;
}

.footer-info p {
  font-size: 0.95rem;
  opacity: 0.75;
  margin-bottom: 1.5rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-link:hover {
  background-color: var(--accent-color);
  color: var(--primary-dark);
  transform: translateY(-3px);
}

.footer-column h3 {
  color: var(--text-light);
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  font-family: var(--font-headings);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  font-size: 0.95rem;
  opacity: 0.75;
}

.footer-links a:hover {
  opacity: 1;
  color: var(--accent-color);
  padding-left: 5px;
}

.footer-contact-list {
  list-style: none;
}

.footer-contact-list li {
  font-size: 0.95rem;
  opacity: 0.75;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-contact-list i {
  color: var(--accent-color);
}

.newsletter-form {
  margin-top: 1rem;
  display: flex;
  gap: 0.5rem;
}

.newsletter-input {
  flex-grow: 1;
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.15);
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-light);
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
}

.newsletter-input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.newsletter-input:focus {
  border-color: var(--accent-color);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  opacity: 0.7;
}

/* --- MODAL POPUP --- */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2000;
  background-color: rgba(7, 33, 20, 0.6);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 3rem;
  width: 90%;
  max-width: 500px;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  position: relative;
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.modal.active .modal-card {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition);
}

.modal-close:hover {
  color: var(--primary-color);
}

.modal h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.modal p {
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

.form-input {
  width: 100%;
  padding: 0.85rem 1.2rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(11, 76, 48, 0.15);
  outline: none;
  font-family: var(--font-body);
  transition: var(--transition);
}

.form-input:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

/* --- ANIMATIONS & OBSERVER REVEAL --- */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* --- RESPONSIVENESS --- */
@media (max-width: 1024px) {
  .hero-content h1 {
    font-size: 3rem;
  }
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 80px;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: calc(100vh - 80px);
    background-color: var(--bg-white);
    flex-direction: column;
    padding: 3rem 2rem;
    align-items: flex-start;
    gap: 1.5rem;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.05);
    transition: right 0.4s ease;
    border-left: 1px solid rgba(11, 76, 48, 0.05);
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .split-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .timeline::after {
    left: 31px;
  }
  
  .timeline-item {
    width: 100%;
    padding-left: 70px;
    padding-right: 25px;
  }
  
  .timeline-item::after {
    left: 21px;
  }
  
  .right {
    left: 0;
  }
  
  .products-layout {
    grid-template-columns: 1fr;
  }
  
  .product-sidebar-menu {
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
  }
  
  .product-tab-btn {
    width: auto;
    margin-bottom: 0;
  }
  
  .prod-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 2.25rem;
  }
  .cards-grid {
    grid-template-columns: 1fr;
  }
  .products-grid {
    grid-template-columns: 1fr;
  }
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}