/* === Value Turf - Premium Stylesheet === */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --primary: #3d7a1c;
  --primary-dark: #2a5c0e;
  --primary-light: #5ca336;
  --primary-pale: #ecf7e6;
  --accent: #c88a2e;
  --accent-light: #f0b850;
  --dark: #1a1a1a;
  --dark-soft: #2d2d2d;
  --gray-dark: #4a4a4a;
  --gray: #6b6b6b;
  --gray-mid: #999;
  --gray-light: #e8e8e8;
  --gray-pale: #f4f4f4;
  --light: #fafbf9;
  --white: #ffffff;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.06);
  --shadow: 0 2px 15px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.04);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.04);
  --shadow-lg: 0 16px 50px rgba(0,0,0,0.1), 0 4px 12px rgba(0,0,0,0.05);
  --shadow-xl: 0 24px 60px rgba(0,0,0,0.12), 0 8px 20px rgba(0,0,0,0.06);
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: all 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --max-width: 1240px;
}

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

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--gray-dark);
  background: var(--white);
  overflow-x: hidden;
  font-weight: 400;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

a { color: var(--primary); text-decoration: none; transition: var(--transition-fast); }
a:hover { color: var(--primary-dark); }

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

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), rgba(255,255,255,0));
  z-index: -1;
  transition: var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #4a9422);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(61, 122, 28, 0.25);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(61, 122, 28, 0.35);
  color: var(--white);
}

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

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

.btn-accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  color: var(--white);
  box-shadow: 0 4px 16px rgba(200, 138, 46, 0.25);
}

.btn-accent:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(200, 138, 46, 0.35);
  color: var(--white);
}

.btn-white {
  background: var(--white);
  color: var(--primary-dark);
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}

.btn-white:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.15);
  color: var(--primary-dark);
}

/* === Header === */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(0,0,0,0.04);
  transition: var(--transition);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 2px 30px rgba(0,0,0,0.08);
  border-bottom-color: transparent;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.logo { flex-shrink: 0; }
.logo img { height: 55px; width: auto; transition: var(--transition-fast); }
.header.scrolled .logo img { height: 48px; }

/* === Navigation === */
.nav { display: flex; align-items: center; gap: 8px; }

.nav-list { display: flex; list-style: none; gap: 2px; }

.nav-list a {
  display: block;
  padding: 10px 20px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--gray-dark);
  border-radius: 8px;
  transition: var(--transition-fast);
  position: relative;
}

.nav-list a::after {
  content: '';
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 20px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: transform 0.25s ease;
}

.nav-list a:hover,
.nav-list a.active {
  color: var(--primary);
  background: rgba(61, 122, 28, 0.05);
}

.nav-list a:hover::after,
.nav-list a.active::after {
  transform: translateX(-50%) scaleX(1);
}

/* Mobile toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 10px;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  transition: var(--transition);
  border-radius: 2px;
}

.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* === Hero === */
.hero {
  margin-top: 85px;
  position: relative;
  overflow: hidden;
  background: var(--dark);
  height: 560px;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.25) 0%, rgba(0,0,0,0.45) 50%, rgba(0,0,0,0.65) 100%);
  z-index: 2;
  pointer-events: none;
}

.hero-slider { position: relative; height: 100%; }

.hero-slide {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  opacity: 0;
  transition: opacity 1s ease;
  transform: scale(1.05);
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1);
  transition: opacity 1s ease, transform 6s ease;
}

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

.hero-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: var(--white);
  z-index: 10;
  width: 90%;
  max-width: 720px;
}

.hero-content h1 {
  font-size: 54px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: -0.03em;
  line-height: 1.15;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
  animation: fadeInUp 0.8s ease;
}

.hero-content p {
  font-size: 19px;
  font-weight: 400;
  margin-bottom: 36px;
  opacity: 0.9;
  text-shadow: 0 1px 8px rgba(0,0,0,0.3);
  animation: fadeInUp 0.8s ease 0.15s both;
}

.hero-content .btn {
  animation: fadeInUp 0.8s ease 0.3s both;
}

.hero-dots {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 10;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.6);
  background: transparent;
  cursor: pointer;
  transition: var(--transition);
}

.hero-dot.active {
  background: var(--white);
  border-color: var(--white);
  box-shadow: 0 0 12px rgba(255,255,255,0.4);
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

/* === Section === */
.section { padding: 100px 0; }

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header .label {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--primary);
  margin-bottom: 16px;
  padding: 6px 16px;
  background: var(--primary-pale);
  border-radius: 50px;
}

.section-header h2 {
  font-size: 38px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  position: relative;
}

.section-header h2::after {
  content: '';
  display: block;
  width: 50px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  margin: 20px auto 0;
  border-radius: 2px;
}

.section-header p {
  font-size: 17px;
  color: var(--gray);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

.section-gray {
  background: linear-gradient(180deg, #fafcfa 0%, #f5f8f3 100%);
}

/* === About Section === */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.about-image::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(0,0,0,0.06);
  pointer-events: none;
}

.about-image img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  transition: transform 8s ease;
}

.about-image:hover img {
  transform: scale(1.06);
}

.about-text h2 {
  font-size: 34px;
  font-weight: 800;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.about-text h2 span { color: var(--primary); }

.about-text p {
  margin-bottom: 18px;
  color: var(--gray);
  font-size: 15px;
  line-height: 1.8;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.stat-item {
  text-align: center;
  padding: 24px 16px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.04);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
}

.stat-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.stat-number {
  font-family: 'Montserrat', sans-serif;
  font-size: 36px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 12px;
  color: var(--gray-mid);
  margin-top: 6px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* === Features === */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.feature-card {
  text-align: center;
  padding: 44px 28px;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.04);
  transition: var(--transition);
  position: relative;
}

.feature-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 40px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  border-radius: 2px;
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.feature-card:hover::before {
  transform: translateX(-50%) scaleX(1);
}

.feature-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 24px;
  background: linear-gradient(135deg, var(--primary-pale), rgba(92, 163, 54, 0.12));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  transition: var(--transition);
}

.feature-card:hover .feature-icon {
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(61, 122, 28, 0.12), rgba(92, 163, 54, 0.18));
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.7;
}

/* === Products === */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.04);
  transition: var(--transition);
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.product-image {
  height: 240px;
  overflow: hidden;
  background: var(--gray-pale);
  position: relative;
}

.product-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.03));
  pointer-events: none;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.product-card:hover .product-image img {
  transform: scale(1.1);
}

.product-info {
  padding: 22px 20px;
}

.product-info .category {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 8px;
  padding: 4px 10px;
  background: var(--primary-pale);
  border-radius: 50px;
}

.product-info h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}

.product-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 36px;
}

.cat-btn {
  padding: 10px 24px;
  font-size: 13px;
  font-weight: 600;
  border-radius: 50px;
  background: var(--white);
  border: 1px solid var(--gray-light);
  color: var(--gray-dark);
  cursor: pointer;
  transition: var(--transition-fast);
  font-family: 'Montserrat', sans-serif;
}

.cat-btn:hover {
  border-color: var(--primary-light);
  color: var(--primary);
  background: var(--primary-pale);
}

.cat-btn.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
  box-shadow: 0 4px 14px rgba(61, 122, 28, 0.2);
}

/* === Contact Section === */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-info h2 { font-size: 34px; margin-bottom: 24px; }

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary-pale), rgba(92, 163, 54, 0.12));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--primary);
}

.contact-text h4 { font-size: 14px; font-weight: 700; margin-bottom: 4px; color: var(--dark); }
.contact-text p { font-size: 14px; color: var(--gray); }

.contact-form {
  background: var(--white);
  padding: 44px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(0,0,0,0.04);
}

.form-group { margin-bottom: 22px; }

.form-group label {
  display: block;
  font-weight: 700;
  font-size: 12px;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--dark);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--gray-light);
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  transition: var(--transition-fast);
  background: var(--light);
  color: var(--dark);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(61, 122, 28, 0.06);
  background: var(--white);
}

.form-group textarea { resize: vertical; min-height: 130px; }

/* === Page Banner === */
.page-banner {
  margin-top: 85px;
  background: linear-gradient(135deg, #1a3a0a 0%, var(--primary-dark) 30%, var(--primary) 70%, var(--primary-light) 100%);
  padding: 70px 0;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.page-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.page-banner::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.04) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.page-banner h1 {
  font-size: 42px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}

.breadcrumb {
  font-size: 13px;
  opacity: 0.75;
  position: relative;
  z-index: 1;
}

.breadcrumb a { color: rgba(255,255,255,0.85); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb span { margin: 0 8px; opacity: 0.5; }

/* === Sidebar === */
.page-layout {
  display: grid;
  grid-template-columns: 270px 1fr;
  gap: 44px;
  padding: 56px 0;
}

.sidebar { flex-shrink: 0; }

.sidebar-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.04);
  margin-bottom: 24px;
  overflow: hidden;
  transition: var(--transition-fast);
}

.sidebar-card:hover {
  box-shadow: var(--shadow);
}

.sidebar-title {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: var(--white);
  padding: 16px 22px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.3px;
}

.sidebar-body {
  padding: 18px;
  font-size: 14px;
  line-height: 1.8;
}

.sidebar-body a {
  display: block;
  padding: 10px 14px;
  color: var(--gray-dark);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 2px;
}

.sidebar-body a:hover,
.sidebar-body a.active {
  background: var(--primary-pale);
  color: var(--primary);
  padding-left: 18px;
}

.sidebar-body a.active {
  font-weight: 700;
  background: rgba(61, 122, 28, 0.1);
}

.sidebar-body p {
  font-size: 13px;
  color: var(--gray);
  margin-bottom: 6px;
}

/* === Main Content Card === */
.main-content { min-width: 0; }

.main-content .card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.04);
  padding: 36px;
}

.main-content .card-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--gray-light);
  position: relative;
}

.main-content .card-title::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 56px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  border-radius: 2px;
}

/* === Download List === */
.download-list { list-style: none; }

.download-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--gray-pale);
  transition: var(--transition-fast);
}

.download-list li:hover {
  background: var(--light);
  margin: 0 -12px;
  padding-left: 12px;
  padding-right: 12px;
  border-radius: var(--radius-sm);
}

.download-list li:last-child { border-bottom: none; }

.download-name {
  font-weight: 600;
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: 12px;
}

/* === Footer === */
.footer {
  background: var(--dark-soft);
  color: rgba(255,255,255,0.65);
  padding: 70px 0 30px;
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light), var(--accent));
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 50px;
}

.footer h3 {
  color: var(--white);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 22px;
  letter-spacing: 0.3px;
}

.footer-about p { font-size: 14px; line-height: 1.8; }

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

.footer-links li { margin-bottom: 10px; }

.footer-links a {
  color: rgba(255,255,255,0.55);
  font-size: 14px;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-links a::before {
  content: '›';
  font-size: 16px;
  font-weight: 600;
  opacity: 0;
  transform: translateX(-6px);
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--primary-light);
  padding-left: 0;
}

.footer-links a:hover::before {
  opacity: 1;
  transform: translateX(0);
}

.footer-contact p {
  font-size: 14px;
  margin-bottom: 12px;
  line-height: 1.8;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

.footer-bottom a { color: var(--primary-light); }

/* === Page Content === */
.page-content { font-size: 15px; line-height: 1.85; }
.page-content p { margin-bottom: 18px; }
.page-content strong { color: var(--dark); font-weight: 600; }

/* === Responsive === */
@media (max-width: 992px) {
  .hero { height: 420px; margin-top: 80px; }
  .hero-content h1 { font-size: 36px; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .page-layout { grid-template-columns: 1fr; }
  .sidebar { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .menu-toggle { display: flex; }

  .nav-list {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 90px 30px 30px;
    box-shadow: -10px 0 40px rgba(0,0,0,0.1);
    transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    gap: 0;
  }

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

  .nav-list a {
    padding: 15px 0;
    font-size: 15px;
    border-bottom: 1px solid rgba(0,0,0,0.04);
    border-radius: 0;
  }

  .nav-list a::after { display: none; }

  .hero { height: 320px; margin-top: 75px; }
  .hero-content h1 { font-size: 28px; }
  .hero-content p { font-size: 15px; }

  .section { padding: 70px 0; }
  .section-header h2 { font-size: 28px; }
  .about-text h2 { font-size: 26px; }

  .about-stats { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .stat-number { font-size: 26px; }

  .products-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 14px; }
  .product-image { height: 170px; }
  .product-info { padding: 14px; }
  .product-info h3 { font-size: 13px; }

  .features-grid { grid-template-columns: 1fr; }

  .contact-form { padding: 28px; }

  .footer-grid { grid-template-columns: 1fr; }

  .page-banner { padding: 50px 0; }
  .page-banner h1 { font-size: 30px; }
}

@media (max-width: 480px) {
  .hero { height: 280px; margin-top: 70px; }
  .hero-content h1 { font-size: 24px; }
  .hero-content p { font-size: 14px; }

  .products-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .product-image { height: 150px; }
  .product-info h3 { font-size: 12px; }
  .product-info .category { font-size: 9px; }

  .main-content .card { padding: 22px; }
  .section-header h2 { font-size: 24px; }
}

/* === Animations === */
@keyframes slideUp {
  from { opacity: 0; transform: translateY(50px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.products-grid .animate-on-scroll:nth-child(1) { transition-delay: 0s; }
.products-grid .animate-on-scroll:nth-child(2) { transition-delay: 0.05s; }
.products-grid .animate-on-scroll:nth-child(3) { transition-delay: 0.1s; }
.products-grid .animate-on-scroll:nth-child(4) { transition-delay: 0.15s; }
.products-grid .animate-on-scroll:nth-child(5) { transition-delay: 0.2s; }
.products-grid .animate-on-scroll:nth-child(6) { transition-delay: 0.25s; }
.products-grid .animate-on-scroll:nth-child(7) { transition-delay: 0.3s; }
.products-grid .animate-on-scroll:nth-child(8) { transition-delay: 0.35s; }

/* === Scroll To Top === */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 16px;
  font-size: 20px;
  cursor: pointer;
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  box-shadow: 0 6px 24px rgba(61, 122, 28, 0.3);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-top:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(61, 122, 28, 0.4);
  border-radius: 50%;
}