/* ==========================================================================
   SOUND LIVING × JIVA WATER — MODERN BRAND DESIGN SYSTEM
   Matches Official Jiva Water Brand Aesthetics & Jiva in Farm Guidelines
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Brand Colors */
  --color-primary: #010a10;          /* Official Jiva Navy Blue */
  --color-primary-dark: #06263D;     /* Darker Navy Shade */
  --color-primary-light: #16537E;    /* Medium Navy */
  --color-water-blue: #1D70B8;       /* Crystalline Water Blue */
  --color-water-light: #EBF5FF;      /* Very Light Water Tint */
  
  --color-farm-green: #2b3f2c;       /* Jiva Agricultural Vitality Green */
  --color-farm-light: #E8F5E9;       /* Farm Section Soft Green Tint */
  --color-farm-accent: #587e5a;      /* Vibrant Plant Green */
  
  --color-accent-gold: #D4A373;      /* Premium Warm Gold Accent */
  --color-text-dark: #1E293B;        /* High-contrast Body Text */
  --color-text-muted: #64748B;       /* Muted Text */
  --color-text-light: #94A3B8;       /* Subtle Label Text */
  
  /* Background Tones */
  --color-bg-white: #FFFFFF;
  --color-bg-offwhite: #F8FAFC;
  --color-bg-soft: #F1F5F9;
  --color-bg-warm: #FAF6F0;          /* Soft Earth Warm Tint */
  --color-border: #E2E8F0;
  
  /* Typography */
  --font-heading: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  
  /* Layout & Spacing */
  --container-max: 1280px;
  --header-height: 80px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  /* Elevation Shadows */
  --shadow-sm: 0 1px 3px rgba(10, 61, 95, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(10, 61, 95, 0.08), 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 12px 28px rgba(10, 61, 95, 0.12), 0 4px 8px rgba(0, 0, 0, 0.04);
  --shadow-hover: 0 20px 40px rgba(10, 61, 95, 0.16);
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. BASE RESET & TYPOGRAPHY
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

a {
  color: inherit;
  text-decoration: none;
}

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

button, input {
  font-family: inherit;
}

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

/* --------------------------------------------------------------------------
   3. ANNOUNCEMENT BAR & NAVIGATION
   -------------------------------------------------------------------------- */
.top-bar {
  background-color: var(--color-primary);
  color: #FFFFFF;
  font-size: 13px;
  padding: 8px 0;
  text-align: center;
  font-weight: 500;
  letter-spacing: 0.03em;
}

.top-bar__text span {
  color: #4DE0FF;
  font-weight: 700;
  margin-left: 6px;
}

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition-normal);
}

.header--scrolled {
  box-shadow: var(--shadow-md);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.03em;
}

.logo__badge {
  background: var(--color-farm-light);
  color: var(--color-farm-green);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-weight: 500;
  font-size: 15px;
  color: var(--color-text-dark);
  transition: var(--transition-fast);
  position: relative;
  padding: 6px 0;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-water-blue);
  transition: var(--transition-fast);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.cart-icon-btn {
  position: relative;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--color-primary);
}

.cart-count {
  position: absolute;
  top: 2px;
  right: 0;
  background-color: var(--color-farm-green);
  color: white;
  font-size: 11px;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--color-primary);
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   4. BUTTONS & BADGES
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: var(--transition-normal);
  border: 1px solid transparent;
  text-transform: capitalize;
}

.btn--primary {
  background-color: var(--color-primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.btn--farm {
  background-color: var(--color-farm-green);
  color: #FFFFFF;
  box-shadow: var(--shadow-sm);
}

.btn--farm:hover {
  background-color: #215A24;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

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

.btn--outline:hover {
  background-color: var(--color-water-light);
  border-color: var(--color-water-blue);
  color: var(--color-water-blue);
}

.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge--farm {
  background-color: var(--color-farm-light);
  color: var(--color-farm-green);
}

.badge--home {
  background-color: var(--color-water-light);
  color: var(--color-primary);
}

.badge--bestseller {
  background-color: #FFF3E0;
  color: #E65100;
}

/* --------------------------------------------------------------------------
   5. HERO SECTION (Clean, Modern & Trustworthy)
   -------------------------------------------------------------------------- */
.hero {
  padding: 80px 0 100px;
  background: linear-gradient(135deg, #F8FAFC 0%, #EBF5FF 50%, #F1F5F9 100%);
  position: relative;
  overflow: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero__content {
  max-width: 580px;
}

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: white;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-farm-green);
  margin-bottom: 24px;
}

.hero__title {
  font-size: 52px;
  line-height: 1.15;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.hero__title span {
  color: var(--color-water-blue);
}

.hero__title .highlight-green {
  color: var(--color-farm-green);
}

.hero__subtitle {
  font-size: 18px;
  color: var(--color-text-muted);
  margin-bottom: 36px;
  line-height: 1.6;
}

.hero__ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero__stats {
  display: flex;
  gap: 36px;
  padding-top: 30px;
  border-top: 1px solid var(--color-border);
}

.stat-item__number {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 800;
  color: var(--color-primary);
}

.stat-item__label {
  font-size: 13px;
  color: var(--color-text-muted);
}

.hero__visual {
  position: relative;
}

.hero__image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid #FFFFFF;
}

.hero__image-card img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.hero__floating-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 14px;
}

.hero__floating-badge-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-farm-light);
  color: var(--color-farm-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

/* --------------------------------------------------------------------------
   6. DUAL ECOSYSTEM STRIP (Home vs Farm)
   -------------------------------------------------------------------------- */
.ecosystem-strip {
  padding: 60px 0;
  background-color: var(--color-bg-white);
  border-bottom: 1px solid var(--color-border);
}

.ecosystem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.eco-card {
  padding: 32px;
  border-radius: var(--radius-lg);
  display: flex;
  gap: 24px;
  align-items: flex-start;
  transition: var(--transition-normal);
}

.eco-card--home {
  background-color: var(--color-water-light);
  border: 1px solid #D0E8FF;
}

.eco-card--farm {
  background-color: var(--color-farm-light);
  border: 1px solid #C8E6C9;
}

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

.eco-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}

.eco-card--home .eco-card__icon {
  background-color: var(--color-primary);
  color: white;
}

.eco-card--farm .eco-card__icon {
  background-color: var(--color-farm-green);
  color: white;
}

.eco-card__title {
  font-size: 20px;
  margin-bottom: 8px;
}

.eco-card__desc {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 14px;
}

.eco-card__link {
  font-weight: 700;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.eco-card--home .eco-card__link {
  color: var(--color-primary);
}

.eco-card--farm .eco-card__link {
  color: var(--color-farm-green);
}

/* --------------------------------------------------------------------------
   7. JIVA IN FARM SPECIAL SHOWCASE (Content from Jiva in Farm)
   -------------------------------------------------------------------------- */
.farm-showcase {
  padding: 100px 0;
  background-color: #FAFDF9;
  border-bottom: 1px solid #E2EFE0;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 60px;
}

.section-header__tag {
  margin-bottom: 12px;
}

.section-header__title {
  font-size: 38px;
  margin-bottom: 16px;
}

.section-header__desc {
  font-size: 16px;
  color: var(--color-text-muted);
}

/* Farm Metrics Banner */
.farm-metrics-banner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  background: white;
  border-radius: var(--radius-md);
  border: 1px solid #C8E6C9;
  padding: 24px 20px;
  margin-bottom: 60px;
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.farm-metric {
  padding: 8px 12px;
  border-right: 1px solid #E8F5E9;
}

.farm-metric:last-child {
  border-right: none;
}

.farm-metric__value {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 800;
  color: var(--color-farm-green);
  line-height: 1.1;
  margin-bottom: 4px;
}

.farm-metric__label {
  font-weight: 700;
  font-size: 14px;
  color: var(--color-primary);
}

.farm-metric__sub {
  font-size: 12px;
  color: var(--color-text-muted);
}

.farm-feature-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 70px;
}

.farm-feature__image-wrapper {
  position: relative;
}

.farm-feature__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.farm-feature__image img {
  width: 100%;
  height: 440px;
  object-fit: cover;
}

.farm-feature__overlay-card {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid #C8E6C9;
}

.farm-feature__overlay-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-farm-light);
  color: var(--color-farm-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.farm-points {
  display: grid;
  gap: 24px;
}

.farm-point {
  display: flex;
  gap: 16px;
}

.farm-point__check {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--color-farm-light);
  color: var(--color-farm-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  flex-shrink: 0;
}

.farm-point__title {
  font-size: 18px;
  margin-bottom: 4px;
}

.farm-point__desc {
  font-size: 14px;
  color: var(--color-text-muted);
}

/* Comparison Matrix */
.farm-comparison {
  background: white;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: 40px;
  margin-bottom: 60px;
  box-shadow: var(--shadow-sm);
}

.farm-comparison__title {
  text-align: center;
  font-size: 24px;
  color: var(--color-primary);
  margin-bottom: 28px;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.comparison-card {
  padding: 24px;
  border-radius: var(--radius-md);
}

.comparison-card--bad {
  background-color: #FFF5F5;
  border: 1px solid #FED7D7;
}

.comparison-card--good {
  background-color: var(--color-farm-light);
  border: 1px solid #C8E6C9;
}

.comparison-card__header {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 17px;
  margin-bottom: 16px;
}

.comparison-card--bad .comparison-card__header {
  color: #C53030;
}

.comparison-card--good .comparison-card__header {
  color: var(--color-farm-green);
}

.comparison-card__list {
  list-style: none;
  font-size: 14px;
}

.comparison-card__list li {
  margin-bottom: 10px;
  position: relative;
  padding-left: 20px;
  line-height: 1.5;
}

.comparison-card--bad .comparison-card__list li::before {
  content: '•';
  color: #E53E3E;
  position: absolute;
  left: 0;
  font-weight: bold;
}

.comparison-card--good .comparison-card__list li::before {
  content: '✓';
  color: var(--color-farm-green);
  position: absolute;
  left: 0;
  font-weight: bold;
}

/* Farm Devices Special Cards */
.farm-devices-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.farm-device-card {
  background: white;
  border-radius: var(--radius-md);
  border: 1px solid #D8EAD6;
  padding: 28px;
  transition: var(--transition-normal);
  position: relative;
  display: flex;
  flex-direction: column;
}

.farm-device-card--featured {
  border: 2px solid var(--color-farm-green);
  box-shadow: var(--shadow-md);
}

.farm-device-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-farm-green);
  color: white;
  font-size: 10px;
  font-weight: 800;
  padding: 3px 12px;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
}

.farm-device-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-farm-green);
}

.farm-device-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.farm-device-card__capacity {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-farm-green);
  background: var(--color-farm-light);
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

.farm-device-card__flow {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
}

.farm-device-card__name {
  font-size: 22px;
  margin-bottom: 8px;
}

.farm-device-card__desc {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  flex-grow: 1;
}

.farm-device-card__specs {
  list-style: none;
  font-size: 13px;
  color: var(--color-text-dark);
  margin-bottom: 24px;
  padding-top: 16px;
  border-top: 1px dashed var(--color-border);
}

.farm-device-card__specs li {
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.farm-device-card__specs li::before {
  content: '✓';
  color: var(--color-farm-green);
  font-weight: 700;
}

.farm-device-card__price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
}

.farm-device-card__price-label {
  font-size: 11px;
  color: var(--color-text-muted);
  text-transform: uppercase;
  font-weight: 700;
  display: block;
}

.farm-device-card__price {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 20px;
  color: var(--color-primary);
}


/* --------------------------------------------------------------------------
   8. E-COMMERCE PRODUCTS CATALOG
   -------------------------------------------------------------------------- */
.products-section {
  padding: 100px 0;
  background-color: var(--color-bg-offwhite);
}

.filter-bar {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 22px;
  border-radius: var(--radius-full);
  background: white;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.filter-btn.active[data-filter="farm"] {
  background-color: var(--color-farm-green);
  border-color: var(--color-farm-green);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.product-card {
  background: white;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: #CBD5E1;
}

.product-card__image {
  position: relative;
  height: 260px;
  background-color: #F8FAFC;
  overflow: hidden;
}

.product-card__image img {
  width: 100%;
  height: auto;
  object-fit: contain;
  padding: 1px;
  transition: var(--transition-normal);
}

.product-card:hover .product-card__image img {
  transform: scale(1.06);
}

.product-card__badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
}

.product-card__content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-card__category {
  font-size: 12px;
  text-transform: uppercase;
  color: var(--color-text-light);
  font-weight: 700;
  margin-bottom: 6px;
}

.product-card__title {
  font-size: 20px;
  margin-bottom: 8px;
  color: var(--color-primary);
}

.product-card__desc {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 20px;
  flex-grow: 1;
}

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.product-card__price {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  color: var(--color-primary);
}

.product-card__price s {
  font-size: 14px;
  color: var(--color-text-light);
  font-weight: 400;
  margin-right: 6px;
}

.add-cart-btn {
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  background-color: var(--color-primary);
  color: white;
  font-size: 13px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition-fast);
}

.add-cart-btn:hover {
  background-color: var(--color-water-blue);
}

/* --------------------------------------------------------------------------
   9. TECHNOLOGY & HOW IT WORKS
   -------------------------------------------------------------------------- */
.tech-section {
  padding: 100px 0;
  background-color: var(--color-primary);
  color: white;
}

.tech-section .section-header__title,
.tech-section .section-header__desc {
  color: white;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  position: relative;
}

.step-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  text-align: center;
  backdrop-filter: blur(10px);
}

.step-card__num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-water-blue);
  color: white;
  font-weight: 800;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.step-card__title {
  color: white;
  font-size: 20px;
  margin-bottom: 12px;
}

.step-card__desc {
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
}

/* --------------------------------------------------------------------------
   10. TESTIMONIALS & TRUST
   -------------------------------------------------------------------------- */
.testimonials-section {
  padding: 90px 0;
  background-color: var(--color-bg-offwhite);
}

.testimonial-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: white;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-water-blue);
}

.testimonial-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.testimonial-stars {
  color: #FFB503;
  font-size: 16px;
  letter-spacing: 2px;
}

.testimonial-flag {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-primary);
  background-color: var(--color-water-light);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.testimonial-quote {
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text-dark);
  font-style: italic;
  margin-bottom: 20px;
  flex-grow: 1;
}

.testimonial-author {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  color: var(--color-primary);
}

.testimonial-role {
  font-size: 13px;
  color: var(--color-text-muted);
}


/* --------------------------------------------------------------------------
   11. FOOTER
   -------------------------------------------------------------------------- */
.footer {
  background-color: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: 80px 0 30px;
  font-size: 14px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 60px;
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 800;
  color: white;
  margin-bottom: 16px;
}

.footer-title {
  color: white;
  font-size: 16px;
  margin-bottom: 20px;
}

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

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

.footer-links a:hover {
  color: #4DE0FF;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* --------------------------------------------------------------------------
   11B. PRODUCT PAGE BANNER VARIATIONS (Minimalist & Modern)
   -------------------------------------------------------------------------- */

/* BANNER VARIATION 1: "The Pure Elemental" (Light Studio Glassmorphism) */
.banner-var1 {
  background: linear-gradient(135deg, #FFFFFF 0%, #F0F7FF 60%, #E6F2FF 100%);
  border: 1px solid #D0E8FF;
  border-radius: var(--radius-lg);
  padding: 48px 56px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(29, 112, 184, 0.08);
  margin: 40px 0;
  transition: var(--transition-normal);
}

.banner-var1:hover {
  box-shadow: 0 24px 50px rgba(29, 112, 184, 0.14);
  border-color: #B3DAFF;
}

.banner-var1__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.banner-var1__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #FFFFFF;
  border: 1px solid #C4E2FF;
  color: var(--color-water-blue);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 18px;
  box-shadow: 0 2px 6px rgba(29, 112, 184, 0.06);
}

.banner-var1__title {
  font-size: 36px;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: 14px;
}

.banner-var1__title span {
  color: var(--color-water-blue);
}

.banner-var1__subtitle {
  font-size: 16px;
  color: var(--color-text-muted);
  margin-bottom: 24px;
  line-height: 1.6;
}

.banner-var1__chips {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.banner-var1__chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
  background: rgba(255, 255, 255, 0.8);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid #E2E8F0;
}

.banner-var1__visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.banner-var1__image-wrapper {
  position: relative;
  max-width: 280px;
}

.banner-var1__image-wrapper img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  filter: drop-shadow(0 20px 30px rgba(10, 61, 95, 0.15));
  transition: var(--transition-normal);
}

.banner-var1:hover .banner-var1__image-wrapper img {
  transform: translateY(-6px) scale(1.03);
}


/* BANNER VARIATION 2: "The Vitality Surge" (Deep Ocean & Agricultural Green) */
.banner-var2 {
  background: linear-gradient(135deg, #0A3D5F 0%, #06263D 55%, #144427 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 56px;
  color: white;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 48px rgba(6, 38, 61, 0.35);
  margin: 40px 0;
}

.banner-var2::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(76, 175, 80, 0.25) 0%, rgba(0, 0, 0, 0) 70%);
  pointer-events: none;
}

.banner-var2__grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.banner-var2__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(46, 125, 50, 0.3);
  border: 1px solid rgba(76, 175, 80, 0.5);
  color: #81C784;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.banner-var2__title {
  font-size: 38px;
  color: #FFFFFF;
  line-height: 1.18;
  margin-bottom: 16px;
}

.banner-var2__title span {
  color: #4DE0FF;
}

.banner-var2__title .green-text {
  color: #81C784;
}

.banner-var2__subtitle {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 28px;
  line-height: 1.6;
}

.banner-var2__stats {
  display: flex;
  gap: 24px;
  margin-bottom: 32px;
}

.banner-var2__stat-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  padding: 12px 18px;
  border-radius: var(--radius-md);
}

.banner-var2__stat-num {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 800;
  color: #4DE0FF;
}

.banner-var2__stat-label {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.75);
}

.banner-var2__ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn--outline-light {
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: white;
  background: transparent;
}

.btn--outline-light:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: white;
}

.banner-var2__visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.banner-var2__card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  width: 100%;
  max-width: 320px;
}

.banner-var2__card img {
  width: 100%;
  height: 220px;
  object-fit: contain;
  margin-bottom: 16px;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.3));
}

.banner-var2__card-title {
  color: white;
  font-size: 18px;
  margin-bottom: 4px;
}

.banner-var2__card-sub {
  font-size: 13px;
  color: #81C784;
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   12. RESPONSIVE BREAKPOINTS
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero__grid, .farm-feature-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .hero__title {
    font-size: 40px;
  }
  
  .products-grid, .farm-devices-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  
  .hamburger {
    display: block;
  }
  
  .ecosystem-grid, .products-grid, .farm-devices-grid, .steps-grid {
    grid-template-columns: 1fr;
  }
  
  .hero {
    padding: 50px 0;
  }
  
  .hero__title {
    font-size: 32px;
  }
}