/* =============================================
   BONSTAR — Global Styles
   Colors: Red #C41E2A, Green #00843D
   Fonts: Plus Jakarta Sans (body), Space Grotesk (headings)
   ============================================= */

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

:root {
  --red: #C41E2A;
  --red-dark: #A3171F;
  --red-light: #FFF0F1;
  --green: #00843D;
  --green-dark: #006B31;
  --green-light: #EDFAF2;
  --blue-light: #E8F4FD;
  --blue-accent: #4DA8DA;
  --white: #FFFFFF;
  --cream: #FAFAF8;
  --gray-50: #F8F8F8;
  --gray-100: #F0F0F0;
  --gray-200: #E0E0E0;
  --gray-300: #CCCCCC;
  --gray-600: #666666;
  --gray-700: #444444;
  --gray-800: #2A2A2A;
  --gray-900: #1A1A1A;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.12);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-2xl: 24px;
  --gold: #FFD700;
  --gold-dark: #DAA520;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--gray-900);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}

h1, h2, h3, h4, h5 {
  font-family: 'Space Grotesk', sans-serif;
  line-height: 1.15;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* =============================================
   NAVIGATION
   ============================================= */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 40px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  transition: all var(--transition);
}
.nav.scrolled {
  height: 64px;
  box-shadow: var(--shadow-sm);
}
.nav::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--green) 0%, var(--green) 25%, var(--gold) 45%, var(--gold) 55%, var(--red) 75%, var(--red) 100%);
  opacity: 0.5;
}
.nav-left {
  display: flex;
  align-items: center;
  gap: 48px;
}
.nav-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 800;
  font-size: 24px;
  color: var(--red);
  letter-spacing: -0.3px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 1px;
  border: 2.5px solid var(--red);
  border-radius: 50%;
  padding: 3px 16px;
  line-height: 1.2;
  transition: all var(--transition);
}
.nav-logo:hover {
  box-shadow: 0 2px 12px rgba(196,30,42,0.2);
}
.nav-logo span { color: var(--green); }
.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-700);
  letter-spacing: 0.2px;
  transition: color var(--transition);
  position: relative;
  padding: 4px 0;
}
.nav-links a:hover,
.nav-links a.active { color: var(--red); }
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--red);
  border-radius: 1px;
  transition: width var(--transition);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Language Toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 20px;
  padding: 3px;
  gap: 0;
}
.lang-btn {
  padding: 5px 12px;
  border-radius: 17px;
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-600);
  transition: all var(--transition);
  letter-spacing: 0.5px;
}
.lang-btn.active {
  background: var(--white);
  color: var(--gray-900);
  box-shadow: 0 1px 4px rgba(0,0,0,0.1);
}

/* CTA Button */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.3px;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-red {
  background: var(--red);
  color: var(--white);
}
.btn-red:hover {
  background: var(--red-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(196,30,42,0.3);
}
.btn-green {
  background: var(--green);
  color: var(--white);
}
.btn-green:hover {
  background: var(--green-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0,132,61,0.3);
}
.btn-outline {
  background: transparent;
  border: 2px solid var(--gray-200);
  color: var(--gray-800);
}
.btn-outline:hover {
  border-color: var(--red);
  color: var(--red);
  transform: translateY(-1px);
}
.btn-white {
  background: var(--white);
  color: var(--red);
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}
.btn-lg {
  padding: 16px 32px;
  font-size: 16px;
  border-radius: var(--radius-lg);
}
.btn-sm {
  padding: 8px 16px;
  font-size: 13px;
}

/* Mobile Hamburger */
.nav-hamburger {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.nav-hamburger:hover { background: var(--gray-50); }
.nav-hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--gray-800);
  position: relative;
  transition: all var(--transition);
}
.nav-hamburger span::before,
.nav-hamburger span::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 2px;
  background: var(--gray-800);
  left: 0;
  transition: all var(--transition);
}
.nav-hamburger span::before { top: -6px; }
.nav-hamburger span::after { bottom: -6px; }
.nav-hamburger.open span { background: transparent; }
.nav-hamburger.open span::before { transform: rotate(45deg); top: 0; }
.nav-hamburger.open span::after { transform: rotate(-45deg); bottom: 0; }

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  padding: 24px;
  flex-direction: column;
  gap: 8px;
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.3s ease;
}
.mobile-menu.open {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}
.mobile-menu a {
  padding: 16px;
  font-size: 16px;
  font-weight: 600;
  color: var(--gray-800);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}
.mobile-menu a:hover,
.mobile-menu a.active {
  background: var(--red-light);
  color: var(--red);
}
.mobile-menu .mobile-lang {
  display: flex;
  gap: 8px;
  padding: 16px;
}
.mobile-menu .btn {
  width: 100%;
  margin-top: 8px;
}

/* =============================================
   LAYOUT HELPERS
   ============================================= */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}
section { padding: 100px 0; }
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 16px;
}
.section-label::before {
  content: '';
  width: 28px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
}
.section-title {
  font-size: 44px;
  font-weight: 700;
  letter-spacing: -1.5px;
  color: var(--gray-900);
  margin-bottom: 16px;
}
.section-desc {
  font-size: 17px;
  line-height: 1.7;
  color: var(--gray-600);
  max-width: 560px;
}
.text-center { text-align: center; }
.text-center .section-desc { margin: 0 auto; }

/* =============================================
   SCROLL ANIMATIONS
   ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}
.reveal-scale {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* =============================================
   HERO SECTION
   ============================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(170deg, var(--white) 0%, #FFF8F8 30%, var(--cream) 60%, var(--white) 100%);
}
.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
  overflow: hidden;
}
.hero-bg-circle {
  position: absolute;
  border-radius: 50%;
}
.hero-bg-circle.c1 {
  top: -20%;
  right: -10%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(196,30,42,0.05) 0%, transparent 70%);
}
.hero-bg-circle.c2 {
  bottom: -15%;
  left: -5%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0,132,61,0.04) 0%, transparent 70%);
}
.hero-bg-circle.c3 {
  top: 30%;
  left: 40%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(77,168,218,0.03) 0%, transparent 70%);
}
.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 140px 40px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-content {
  animation: heroFadeIn 1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 100px;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 28px;
  box-shadow: var(--shadow-sm);
}
.hero-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}
.hero h1 {
  font-size: 52px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 24px;
  letter-spacing: -2px;
  line-height: 1.05;
}
.hero h1 .highlight {
  color: var(--red);
  position: relative;
  display: inline-block;
}
.hero-desc {
  font-size: 18px;
  line-height: 1.7;
  color: var(--gray-600);
  margin-bottom: 36px;
  max-width: 480px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.hero-stats {
  display: flex;
  gap: 40px;
}
.hero-stat { text-align: left; }
.hero-stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--red);
  line-height: 1;
}
.hero-stat-value.green { color: var(--green); }
.hero-stat-label {
  font-size: 13px;
  color: var(--gray-600);
  margin-top: 6px;
  font-weight: 500;
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: heroVisualIn 1s 0.3s cubic-bezier(0.4, 0, 0.2, 1) both;
}
@keyframes heroVisualIn {
  from { opacity: 0; transform: translateY(30px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.hero-product-card {
  background: var(--white);
  border-radius: var(--radius-2xl);
  padding: 40px;
  box-shadow: var(--shadow-xl);
  position: relative;
  text-align: center;
  width: 100%;
  max-width: 420px;
}
.product-visual-box {
  width: 180px;
  height: 240px;
  margin: 0 auto 24px;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: white;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition);
}
.product-visual-box:hover { transform: scale(1.02); }
.product-visual-box.red-bg {
  background: linear-gradient(150deg, #E8222A 0%, var(--red) 50%, var(--red-dark) 100%);
}
.product-visual-box.green-bg {
  background: linear-gradient(150deg, #00A34D 0%, var(--green) 50%, var(--green-dark) 100%);
}
.product-visual-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(180deg, rgba(255,255,255,0.18) 0%, transparent 100%);
}
.product-visual-box .pv-brand {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: 1px;
  position: relative;
  z-index: 1;
}
.product-visual-box .pv-sub {
  font-size: 8px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  opacity: 0.9;
  margin-top: 4px;
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 12px;
}
.product-visual-box .pv-badge {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 18px;
  margin-top: 14px;
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}
.product-visual-box.red-bg .pv-badge { background: var(--green); }
.product-visual-box.green-bg .pv-badge { background: var(--red); }
.floating-badge {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  box-shadow: var(--shadow-md);
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 2;
  animation: float 3s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
.floating-badge.top-right {
  top: -10px;
  right: -20px;
  color: var(--green);
  animation-delay: 0s;
}
.floating-badge.bottom-left {
  bottom: -10px;
  left: -20px;
  color: var(--blue-accent);
  animation-delay: 1.5s;
}
.floating-badge svg {
  width: 18px;
  height: 18px;
}

/* =============================================
   PRODUCT CARDS
   ============================================= */
.products-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 48px;
}
.product-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition);
  position: relative;
}
.product-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.product-card-image {
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.product-card-image.sachet-bg {
  background: linear-gradient(135deg, #FFF5F5 0%, var(--white) 50%, var(--red-light) 100%);
}
.product-card-image.sac-bg {
  background: linear-gradient(135deg, var(--green-light) 0%, var(--white) 50%, #E5F8ED 100%);
}
.product-card-image .product-visual-box {
  margin: 0;
  width: 130px;
  height: 190px;
  box-shadow: var(--shadow-lg);
}
.product-card-image .product-visual-box .pv-brand { font-size: 20px; }
.product-card-image .product-visual-box .pv-badge { width: 44px; height: 44px; font-size: 15px; }
.product-weight-tag {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 6px 14px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 14px;
  box-shadow: var(--shadow-sm);
}
.product-weight-tag.red { color: var(--red); }
.product-weight-tag.green { color: var(--green); }
.product-card-body {
  padding: 24px 28px 28px;
}
.product-card-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--green);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}
.product-card-body h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--gray-900);
}
.product-card-body p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--gray-600);
  margin-bottom: 16px;
}
.product-price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--red);
  margin-bottom: 16px;
}
.product-price .currency {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-600);
  margin-left: 4px;
}
.product-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.product-tag {
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-700);
}
.product-card-actions {
  display: flex;
  gap: 8px;
}
.product-card-actions .btn { flex: 1; font-size: 13px; padding: 10px 16px; }

/* =============================================
   ADVANTAGE CARDS
   ============================================= */
.advantages-section { background: var(--gray-50); }
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.advantage-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  border: 1px solid var(--gray-100);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.advantage-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--red);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}
.advantage-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.advantage-card:hover::before { transform: scaleX(1); }
.advantage-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 24px;
}
.advantage-icon.red { background: var(--red-light); }
.advantage-icon.green { background: var(--green-light); }
.advantage-icon.blue { background: var(--blue-light); }
.advantage-icon.amber { background: #FFF8E1; }
.advantage-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--gray-900);
}
.advantage-card p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--gray-600);
}

/* =============================================
   APPLICATIONS SECTION (dark bg)
   ============================================= */
.applications-section {
  background: var(--gray-900);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.applications-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(196,30,42,0.08) 0%, transparent 50%),
              radial-gradient(ellipse at 80% 80%, rgba(0,132,61,0.06) 0%, transparent 50%);
}
.applications-section .container { position: relative; z-index: 1; }
.applications-section .section-label { color: var(--blue-accent); }
.applications-section .section-title { color: var(--white); }
.applications-section .section-desc { color: rgba(255,255,255,0.6); }
.apps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.app-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  transition: all var(--transition);
}
.app-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.15);
  transform: translateY(-3px);
}
.app-card-icon {
  font-size: 32px;
  margin-bottom: 16px;
  display: block;
}
.app-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--white);
}
.app-card p {
  font-size: 14px;
  line-height: 1.65;
  color: rgba(255,255,255,0.55);
}

/* =============================================
   COUNTERS / KEY FIGURES
   ============================================= */
.counters-section {
  background: var(--white);
  border-top: 1px solid var(--gray-100);
  border-bottom: 1px solid var(--gray-100);
}
.counters-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.counter-item {}
.counter-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 48px;
  font-weight: 700;
  color: var(--red);
  line-height: 1;
  margin-bottom: 8px;
}
.counter-value.green { color: var(--green); }
.counter-label {
  font-size: 14px;
  color: var(--gray-600);
  font-weight: 500;
}

/* =============================================
   QUALITY SECTION
   ============================================= */
.quality-section { background: var(--cream); }
.quality-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-top: 48px;
}
.quality-bars {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 40px;
  border: 1px solid var(--gray-200);
}
.quality-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}
.quality-bar:last-child { margin-bottom: 0; }
.quality-bar-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-800);
  width: 130px;
  flex-shrink: 0;
}
.quality-bar-track {
  flex: 1;
  height: 10px;
  background: var(--gray-100);
  border-radius: 5px;
  overflow: hidden;
}
.quality-bar-fill {
  height: 100%;
  border-radius: 5px;
  width: 0;
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.quality-bar-fill.red { background: var(--red); }
.quality-bar-fill.green { background: var(--green); }
.quality-bar-fill.blue { background: var(--blue-accent); }
.quality-bar-value {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: var(--gray-800);
  width: 40px;
  text-align: right;
}
.quality-list { list-style: none; }
.quality-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--gray-200);
}
.quality-list li:last-child { border-bottom: none; }
.quality-check {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background: var(--green);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 14px;
  font-weight: 700;
}
.quality-list h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
}
.quality-list p {
  font-size: 14px;
  color: var(--gray-600);
  line-height: 1.6;
}

/* =============================================
   CTA SECTION
   ============================================= */
.cta-section {
  background: var(--red);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
}
.cta-section::after {
  content: '';
  position: absolute;
  bottom: -40%;
  left: -10%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(0,0,0,0.08);
}
.cta-inner {
  text-align: center;
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
  padding: 0 40px;
}
.cta-inner h2 {
  font-size: 40px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -1px;
  margin-bottom: 16px;
}
.cta-inner p {
  font-size: 17px;
  color: rgba(255,255,255,0.85);
  line-height: 1.7;
  margin-bottom: 32px;
}
.cta-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* =============================================
   VISION SECTION
   ============================================= */
.vision-section {
  text-align: center;
  padding: 120px 0;
  background: linear-gradient(180deg, var(--white) 0%, #FFF8F8 50%, var(--white) 100%);
}
.vision-section .container { max-width: 700px; }
.vision-section h2 {
  font-size: 44px;
  font-weight: 700;
  letter-spacing: -1.5px;
  color: var(--gray-900);
  margin-bottom: 20px;
}
.vision-section h2 span { color: var(--red); }
.vision-section p {
  font-size: 17px;
  line-height: 1.75;
  color: var(--gray-600);
}
.vision-logo {
  margin-top: 40px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 800;
  font-size: 38px;
  color: var(--red);
  letter-spacing: 1px;
  border: 3px solid var(--red);
  border-radius: 50%;
  padding: 6px 28px;
  display: inline-block;
}
.vision-logo span { color: var(--green); }

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--gray-900);
  padding: 60px 0 40px;
  color: rgba(255,255,255,0.5);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}
.footer .container::before {
  content: '';
  display: block;
  height: 3px;
  background: linear-gradient(90deg, var(--green) 33.33%, var(--gold) 33.33% 66.66%, var(--red) 66.66%);
  border-radius: 2px;
  margin-bottom: 40px;
}
.footer-brand .footer-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: var(--white);
  display: inline-block;
  margin-bottom: 16px;
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 50%;
  padding: 3px 14px;
  line-height: 1.2;
}
.footer-brand .footer-logo span { color: var(--red); }
.footer-brand p {
  font-size: 14px;
  line-height: 1.65;
  max-width: 280px;
}
.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}
.footer-col a {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 10px;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
}

/* =============================================
   PAGE HEADER (for inner pages)
   ============================================= */
.page-header {
  padding: 160px 0 80px;
  background: linear-gradient(170deg, var(--white) 0%, var(--cream) 30%, #FFF5F5 60%, var(--white) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(196,30,42,0.05) 0%, transparent 70%);
}
.page-header::after {
  content: '';
  position: absolute;
  bottom: -150px;
  left: -100px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,132,61,0.04) 0%, transparent 70%);
}
.page-header .container { position: relative; z-index: 1; }
.page-header h1 {
  font-size: 48px;
  font-weight: 700;
  letter-spacing: -1.5px;
  color: var(--gray-900);
  margin-bottom: 16px;
}
.page-header p {
  font-size: 18px;
  color: var(--gray-600);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 14px;
}
.breadcrumb a { color: var(--gray-600); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--red); }
.breadcrumb .sep { color: var(--gray-300); }
.breadcrumb .current { color: var(--gray-900); font-weight: 600; }

/* =============================================
   PRODUCT DETAIL PAGE
   ============================================= */
.product-detail {
  padding: 60px 0 100px;
}
.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.product-detail-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  position: relative;
  padding: 40px;
}
.product-detail-image.sachet-bg {
  background: linear-gradient(135deg, #FFF5F5 0%, var(--white) 50%, var(--red-light) 100%);
}
.product-detail-image.sac-bg {
  background: linear-gradient(135deg, var(--green-light) 0%, var(--white) 50%, #E5F8ED 100%);
}
.product-detail-image .product-visual-box {
  width: 200px;
  height: 280px;
  box-shadow: var(--shadow-xl);
}
.product-detail-image .product-visual-box .pv-brand { font-size: 30px; }
.product-detail-image .product-visual-box .pv-badge { width: 64px; height: 64px; font-size: 22px; }
.product-detail-info {}
.product-detail-info .product-card-label {
  margin-bottom: 12px;
}
.product-detail-info h1 {
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 12px;
}
.product-detail-price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 36px;
  font-weight: 700;
  color: var(--red);
  margin-bottom: 24px;
}
.product-detail-price .currency {
  font-size: 18px;
  font-weight: 600;
  color: var(--gray-600);
}
.product-detail-desc {
  font-size: 16px;
  line-height: 1.75;
  color: var(--gray-600);
  margin-bottom: 28px;
}
.product-detail-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}
.product-specs {
  border-top: 1px solid var(--gray-200);
  padding-top: 28px;
}
.product-specs h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 16px;
}
.spec-row {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--gray-100);
  font-size: 14px;
}
.spec-row .spec-label { color: var(--gray-600); }
.spec-row .spec-value { font-weight: 600; color: var(--gray-900); }

/* Product detail applications */
.product-applications {
  background: var(--gray-50);
  padding: 80px 0;
}
.product-apps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 36px;
}
.product-app-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: all var(--transition);
}
.product-app-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.product-app-card .icon {
  font-size: 28px;
  margin-bottom: 12px;
  display: block;
}
.product-app-card h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}
.product-app-card p {
  font-size: 13px;
  color: var(--gray-600);
  line-height: 1.6;
}

/* =============================================
   REAL PRODUCT IMAGES
   ============================================= */
.product-real-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 20px;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.product-card:hover .product-real-img {
  transform: scale(1.05);
}
.product-detail-real-img {
  max-width: 100%;
  max-height: 420px;
  object-fit: contain;
  filter: drop-shadow(0 8px 24px rgba(0,0,0,0.12));
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.product-detail-image:hover .product-detail-real-img {
  transform: scale(1.03);
}
.hero-product-img {
  width: 100%;
  max-width: 380px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.hero-product-card:hover .hero-product-img {
  transform: scale(1.02);
}

/* Gold accent elements */
.gold-star {
  color: var(--gold);
  font-size: 14px;
  margin-left: 6px;
  filter: drop-shadow(0 1px 2px rgba(218,165,32,0.4));
}

/* =============================================
   CONTACT FORM
   ============================================= */
.contact-section { background: var(--gray-50); padding: 80px 0 100px; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 48px;
  align-items: start;
}
.contact-form-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 44px;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group { margin-bottom: 22px; }
.form-group.full-width { grid-column: 1 / -1; }
.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 8px;
}
.form-group label .req { color: var(--red); margin-left: 2px; }
.form-group label .opt { color: var(--gray-600); font-weight: 400; font-size: 12px; margin-left: 4px; }
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="number"],
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 15px;
  color: var(--gray-900);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(196,30,42,0.08);
}
.form-group input.invalid,
.form-group select.invalid { border-color: var(--red); box-shadow: 0 0 0 3px rgba(196,30,42,0.12); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-300); }
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}
.form-group textarea { resize: vertical; min-height: 110px; }

/* Radio group */
.radio-group { display: flex; gap: 10px; flex-wrap: wrap; }
.radio-option { position: relative; }
.radio-option input[type="radio"] { position: absolute; opacity: 0; width: 0; height: 0; }
.radio-option .radio-label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-700);
  cursor: pointer;
  transition: all var(--transition);
}
.radio-option .radio-label::before {
  content: '';
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--gray-200);
  transition: all var(--transition);
  flex-shrink: 0;
}
.radio-option input:checked + .radio-label {
  border-color: var(--red);
  background: var(--red-light);
  color: var(--red-dark);
  font-weight: 600;
}
.radio-option input:checked + .radio-label::before {
  border-color: var(--red);
  background: var(--red);
  box-shadow: inset 0 0 0 3px var(--white);
}

/* Submit button */
.submit-btn {
  width: 100%;
  padding: 16px 32px;
  background: var(--red);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.submit-btn:hover {
  background: var(--red-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(196,30,42,0.25);
}
.submit-btn:disabled { opacity: 0.7; cursor: not-allowed; transform: none; box-shadow: none; }
.submit-btn .spinner {
  display: none;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
.submit-btn.loading .spinner { display: block; }
.submit-btn.loading .btn-text { display: none; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Form messages */
.form-message {
  display: none;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 24px;
  font-weight: 500;
}
.form-message.success {
  display: block;
  background: var(--green-light);
  color: var(--green);
  border: 1px solid rgba(0,132,61,0.2);
}
.form-message.error {
  display: block;
  background: var(--red-light);
  color: var(--red);
  border: 1px solid rgba(196,30,42,0.2);
}
.field-error {
  display: none;
  font-size: 12px;
  color: var(--red);
  margin-top: 6px;
  font-weight: 500;
}
.field-error.visible { display: block; }

/* Contact sidebar */
.contact-sidebar { position: sticky; top: 88px; }
.sidebar-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--gray-200);
  margin-bottom: 20px;
}
.sidebar-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 20px;
}
.sidebar-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}
.sidebar-item:last-child { margin-bottom: 0; }
.sidebar-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 18px;
}
.sidebar-icon.red { background: var(--red-light); }
.sidebar-icon.green { background: var(--green-light); }
.sidebar-icon.blue { background: var(--blue-light); }
.sidebar-item h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
}
.sidebar-item p {
  font-size: 14px;
  line-height: 1.5;
  color: var(--gray-600);
}
.sidebar-item a {
  color: var(--red);
  font-weight: 600;
}
.sidebar-item a:hover { text-decoration: underline; }
.sidebar-note {
  background: var(--cream);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--gray-200);
}
.sidebar-note p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--gray-600);
}
.sidebar-note strong { color: var(--gray-800); }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; padding: 120px 40px 60px; gap: 40px; }
  .hero-visual { display: flex; justify-content: center; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .quality-grid { grid-template-columns: 1fr; gap: 40px; }
  .product-detail-grid { grid-template-columns: 1fr; gap: 40px; }
  .product-detail-image { min-height: 320px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .nav { padding: 0 20px; height: 64px; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .mobile-menu { top: 64px; }
  section { padding: 70px 0; }
  .container { padding: 0 20px; }
  .section-title { font-size: 34px; }
  .hero h1 { font-size: 38px; letter-spacing: -1px; }
  .hero-inner { padding: 100px 20px 50px; }
  .hero-desc { font-size: 16px; }
  .hero-stats { gap: 24px; }
  .hero-stat-value { font-size: 26px; }
  .advantages-grid { grid-template-columns: 1fr 1fr; }
  .apps-grid { grid-template-columns: 1fr; }
  .counters-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .counter-value { font-size: 36px; }
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .contact-form-card { padding: 28px 24px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-sidebar { position: static; }
  .page-header { padding: 120px 0 60px; }
  .page-header h1 { font-size: 36px; }
  .product-detail-info h1 { font-size: 28px; }
  .product-detail-price { font-size: 28px; }
  .product-apps-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .cta-inner h2 { font-size: 30px; }
  .vision-section h2 { font-size: 34px; }
  .vision-section { padding: 80px 0; }
}

@media (max-width: 600px) {
  .hero h1 { font-size: 30px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
  .advantages-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .product-card-image { height: 220px; }
  .counters-grid { grid-template-columns: 1fr 1fr; }
  .radio-group { flex-direction: column; }
  .product-apps-grid { grid-template-columns: 1fr; }
  .product-detail-actions { flex-direction: column; }
  .product-detail-actions .btn { width: 100%; }
  .cta-actions { flex-direction: column; }
  .cta-actions .btn { width: 100%; max-width: 300px; }
  .page-header h1 { font-size: 30px; }
}