/* ========================================
   CSS Variables - Color Palette & Settings
   ======================================== */
:root {
  /* Brand Colors */
  --brand-red: #E2231A;
  --brand-red-dark: #C51612;
  --brand-red-light: #FF4238;
  --accent-green: #47B647;
  
  /* Text Colors */
  --text: #222;
  --text-light: #fff;
  --muted: #666;
  --muted-light: #999;
  
  /* Background Colors */
  --bg: #fff;
  --bg-soft: #F6F6F7;
  --bg-dark: #1a1a1a;
  --line: #E7E7EA;
  
  /* Spacing */
  --container-width: 1200px;
  --section-padding: 80px;
  --section-padding-mobile: 40px;
  
  /* Typography */
  --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-heading: 'Arial Black', Arial, sans-serif;
  
  /* Transitions */
  --transition-base: 200ms ease;
  --transition-slow: 400ms ease;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.16);
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

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

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

body {
  font-family: var(--font-primary);
  color: var(--text);
  background-color: var(--bg);
  background-image: url('img/c1632f76-9df1-4f19-df19-53d087c4ba41.jpg');
  background-size: cover;
  background-position: center center;
  background-attachment: fixed;
  background-repeat: no-repeat;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.9);
  z-index: -1;
  pointer-events: none;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  transition: var(--transition-base);
}

ul, ol {
  list-style: none;
}

/* ========================================
   Utility Classes
   ======================================== */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* Focus Styles for Accessibility */
a:focus,
button:focus {
  outline: 3px solid var(--brand-red);
  outline-offset: 3px;
}

/* Fade-in Animation with IntersectionObserver */
.fade-in-element {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Section Title */
.section-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2rem;
}

/* Text Link */
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--brand-red);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition-base);
}

.text-link:hover {
  color: var(--brand-red-dark);
  gap: 12px;
}

/* Button Styles */
.btn {
  display: inline-block;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 50px;
  transition: var(--transition-base);
  text-align: center;
  cursor: pointer;
}

.btn--primary {
  background-color: var(--brand-red);
  color: var(--text-light);
  border: 2px solid var(--brand-red);
}

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

.btn--secondary {
  background-color: var(--text-light);
  color: var(--brand-red);
  border: 2px solid var(--brand-red);
}

.btn--secondary:hover {
  background-color: var(--brand-red);
  color: var(--text-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--white {
  background-color: var(--text-light);
  color: var(--brand-red);
  border: 2px solid var(--text-light);
}

.btn--white:hover {
  background-color: transparent;
  color: var(--text-light);
  border-color: var(--text-light);
}

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

.btn--outline-white:hover {
  background-color: var(--text-light);
  color: var(--brand-red);
}

/* ========================================
   Header (Sticky Navigation)
   ======================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background-color var(--transition-base), box-shadow var(--transition-base), padding var(--transition-base);
  padding: 25px 0;
}

.header.scrolled {
  background-color: var(--bg);
  box-shadow: var(--shadow-md);
  padding: 12px 0;
}

.header.scrolled .header__logo-img {
  height: 70px;
}

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  position: relative;
  z-index: 1;
  min-height: 80px;
}

/* Logo */
.header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  max-width: 250px;
}

.header__logo-img {
  height: 110px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  transition: height var(--transition-base);
}

/* Navigation Menu */
.header__nav {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  position: relative;
  z-index: 2;
  min-width: 0;
}

.header__menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.header__link {
  color: var(--text-light);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
}

.header.scrolled .header__link {
  color: var(--text);
}

.header__link::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--brand-red);
  transition: width var(--transition-base);
}

.header__link:hover::after {
  width: 100%;
}

/* Header Actions */
.header__actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
}

/* Language Switcher */
.header__lang {
  position: relative;
}

.lang-switcher {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-light);
  font-weight: 500;
  font-size: 0.9rem;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition-base);
}

.header.scrolled .lang-switcher {
  color: var(--text);
}

.lang-switcher:hover {
  background-color: rgba(255,255,255,0.1);
}

.header.scrolled .lang-switcher:hover {
  background-color: var(--bg-soft);
}

.lang-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background-color: var(--bg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 8px 0;
  min-width: 100px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: var(--transition-base);
}

.header__lang:hover .lang-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-dropdown__item {
  display: block;
  padding: 10px 16px;
  color: var(--text);
  font-size: 0.9rem;
  transition: var(--transition-base);
}

.lang-dropdown__item:hover {
  background-color: var(--bg-soft);
  color: var(--brand-red);
}

/* Hamburger Menu */
.header__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1001;
}

.header__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--text-light);
  transition: var(--transition-base);
}

.header.scrolled .header__hamburger span {
  background-color: var(--text);
}

/* ========================================
   Mobile Menu (Off-canvas)
   ======================================== */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2000;
  pointer-events: none;
}

.mobile-menu.active {
  pointer-events: all;
}

.mobile-menu__overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0,0,0,0.5);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.mobile-menu.active .mobile-menu__overlay {
  opacity: 1;
}

.mobile-menu__drawer {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 300px;
  max-width: 85%;
  background-color: var(--bg);
  box-shadow: var(--shadow-lg);
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  overflow-y: auto;
  padding: 24px;
}

.mobile-menu.active .mobile-menu__drawer {
  transform: translateX(0);
}

.mobile-menu__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-left: auto;
  margin-bottom: 24px;
  color: var(--text);
}

.mobile-menu__list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-menu__link {
  display: block;
  padding: 16px;
  color: var(--text);
  font-weight: 500;
  font-size: 1.1rem;
  border-radius: var(--radius-md);
  transition: var(--transition-base);
}

.mobile-menu__link:hover {
  background-color: var(--bg-soft);
  color: var(--brand-red);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  padding: 120px 0 80px;
  overflow: hidden;
}

/* Hero Slider */
.hero__slider {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero__slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
}

.hero__slide.active {
  opacity: 1;
}

.hero__slide-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.4), rgba(0,0,0,0.6));
  z-index: 1;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  letter-spacing: 2px;
  margin-bottom: 24px;
  text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
}

.hero__title-sunny {
  color: #FFD700;
  font-size: clamp(3rem, 7vw, 6rem);
  text-transform: none;
  text-shadow: 
    3px 3px 12px rgba(255, 215, 0, 0.6),
    0 0 30px rgba(255, 215, 0, 0.4);
  display: inline-block;
  animation: glow 2s ease-in-out infinite alternate;
}

.hero__title-agri {
  color: var(--accent-green);
  font-size: clamp(2rem, 5vw, 4rem);
  text-transform: none;
  font-weight: 700;
  letter-spacing: 1px;
  text-shadow: 
    2px 2px 10px rgba(71, 182, 71, 0.5),
    0 0 20px rgba(71, 182, 71, 0.3);
  display: inline-block;
  margin-left: 12px;
}

@keyframes glow {
  from {
    text-shadow: 
      3px 3px 12px rgba(255, 215, 0, 0.6),
      0 0 30px rgba(255, 215, 0, 0.4);
  }
  to {
    text-shadow: 
      3px 3px 16px rgba(255, 215, 0, 0.8),
      0 0 40px rgba(255, 215, 0, 0.6),
      0 0 50px rgba(255, 215, 0, 0.4);
  }
}

.hero__subtitle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 32px;
  font-size: 1.2rem;
}

.hero__bullet {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--text-light);
}

.hero__bullet--red {
  background-color: var(--brand-red);
}

.hero__cta {
  font-size: 1.1rem;
  padding: 16px 40px;
}

.hero__scroll-down {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--text-light);
  border-radius: 50%;
  color: var(--text-light);
  animation: bounce 2s infinite;
  z-index: 2;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

/* ========================================
   Products Strip
   ======================================== */
.products {
  padding: var(--section-padding) 0;
  background-color: var(--bg);
}

.products__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.product-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-slow);
}

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

.product-card__link {
  display: block;
  position: relative;
  aspect-ratio: 4/3;
}

.product-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-card__image {
  transform: scale(1.04);
}

.product-card__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
}

.product-card__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 8px;
}

.product-card__line {
  width: 40px;
  height: 3px;
  background-color: var(--brand-red);
  transition: width var(--transition-slow);
}

.product-card:hover .product-card__line {
  width: 60px;
}

/* ========================================
   About Us Section
   ======================================== */
.about-us {
  background-color: var(--bg);
  padding: var(--section-padding) 0;
  text-align: center;
}

.about-us__content {
  max-width: 800px;
  margin: 0 auto;
}

.about-us__title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--brand-red);
  margin-bottom: 32px;
  position: relative;
  display: inline-block;
}

.about-us__title::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-red), var(--accent-green));
  border-radius: 2px;
}

.about-us__text {
  margin-top: 24px;
}

.about-us__highlight {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 16px;
  line-height: 1.4;
}

.about-us__description {
  font-size: 1.3rem;
  color: var(--accent-green);
  font-weight: 500;
  line-height: 1.6;
}

/* ========================================
   Promotions Banner
   ======================================== */
.promotions {
  background-color: var(--brand-red);
  color: var(--text-light);
  padding: 50px 0;
}

.promotions__content {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.promotions__icon {
  flex-shrink: 0;
}

.promotions__icon img {
  width: 60px;
  height: 60px;
}

.promotions__text {
  flex: 1;
  min-width: 250px;
}

.promotions__title {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.promotions__description {
  font-size: 1rem;
  opacity: 0.95;
}

.promotions__cta {
  flex-shrink: 0;
}

/* ========================================
   Technology Section
   ======================================== */
.technology {
  position: relative;
  background-image: url('img/c1632f76-9df1-4f19-df19-53d087c4ba41.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: var(--section-padding) 0;
  color: var(--text-light);
}

.technology::before {
  content: '';
  position: absolute;
  inset: 0;
  background-color: rgba(0,0,0,0.75);
}

.technology__overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(226,35,26,0.15), transparent 60%);
}

.technology__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.technology__title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 24px;
  line-height: 1.2;
}

.technology__description {
  font-size: 1.05rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.9);
  margin-bottom: 16px;
}

.technology__mockup {
  position: relative;
}

.technology__mockup img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

/* ========================================
   News & Events Section
   ======================================== */
.news-events {
  padding: var(--section-padding) 0;
  background-color: var(--bg-soft);
}

.news-events__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 60px;
  align-items: start;
}

/* News Events Left Column */
.news-events__left {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

/* News Events Header */
.news-events__header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.news-events__header-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.news-events__title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--brand-red);
  margin: 0;
}

.news-events__link {
  font-size: 0.95rem;
  color: var(--text);
  text-decoration: none;
  transition: var(--transition-base);
}

.news-events__link:hover {
  color: var(--brand-red);
}

/* They Say About Us Section */
.testimonials-section {
  margin-top: 20px;
}

.testimonials-section__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--brand-red);
  margin-bottom: 24px;
}

.testimonials-section__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

/* Testimonial Featured Cards */
.testimonial-featured {
  background-color: var(--bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-slow);
}

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

.testimonial-featured__image {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.testimonial-featured__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.testimonial-featured:hover .testimonial-featured__image img {
  transform: scale(1.05);
}

.testimonial-featured__category {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px 8px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.testimonial-featured__line {
  display: inline-block;
  width: 3px;
  height: 12px;
  background-color: var(--brand-red);
}

.testimonial-featured__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  margin: 0 20px 12px;
  line-height: 1.3;
}

.testimonial-featured__text {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
  margin: 0 20px 20px;
}

/* News Events Right Column - Contact Box */
.news-events__right {
  position: sticky;
  top: 100px;
}

.contact-box {
  background-color: var(--brand-red);
  border-radius: var(--radius-lg);
  padding: 40px;
  color: var(--text-light);
  position: relative;
  overflow: hidden;
}

.contact-box::before {
  content: '';
  position: absolute;
  bottom: -50px;
  right: -50px;
  width: 300px;
  height: 300px;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><path d="M20,50 Q50,20 80,50 Q50,80 20,50" fill="rgba(255,255,255,0.05)"/></svg>') no-repeat;
  background-size: contain;
  opacity: 0.3;
}

.contact-box__title {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-light);
  margin: 0 0 30px 0;
}

.contact-box__content {
  position: relative;
  z-index: 1;
}

.contact-box__tagline {
  font-size: 1.1rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.95);
  margin: 0 0 24px 0;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-box__tagline strong {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-light);
  display: block;
  margin-bottom: 8px;
}

.contact-box__heading {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-light);
  margin: 0 0 16px 0;
}

.contact-box__text {
  font-size: 0.95rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.95);
  margin: 0 0 24px 0;
}

.contact-box__info {
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-box__info-item {
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 12px;
}

.contact-box__info-item:last-child {
  margin-bottom: 0;
}

.contact-box__info-item strong {
  color: var(--text-light);
  font-weight: 600;
}

/* News Items (Legacy - keep for backwards compatibility) */
.news-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.news-item:last-of-type {
  border-bottom: none;
}

.news-item__image {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.news-item__date {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 8px;
}

.news-item__title {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.news-item__title a {
  color: var(--text);
  transition: var(--transition-base);
}

.news-item__title a:hover {
  color: var(--brand-red);
}

.news-item__excerpt {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.6;
}

/* Event Card */
.event-card {
  background-color: var(--bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.event-card__image {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.event-card__content {
  padding: 24px;
}

.event-card__title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--brand-red);
  margin-bottom: 12px;
}

.event-card__date {
  display: block;
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 12px;
  font-weight: 600;
}

.event-card__description {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

/* ========================================
   Testimonials & Contact Section
   ======================================== */
.testimonials-contact {
  padding: var(--section-padding) 0;
  background-color: var(--bg);
}

.testimonials-contact__grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 60px;
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.testimonial-card {
  background-color: var(--bg-soft);
  padding: 28px;
  border-radius: var(--radius-lg);
  text-align: center;
  transition: var(--transition-slow);
}

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

.testimonial-card__image {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 16px;
  border: 3px solid var(--brand-red);
}

.testimonial-card__name {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text);
}

.testimonial-card__role {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 16px;
}

.testimonial-card__text {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.6;
  font-style: italic;
}

/* Contact CTA */
.contact-cta {
  background-color: var(--brand-red-dark);
  color: var(--text-light);
  padding: 40px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100%;
}

.contact-cta__content {
  text-align: center;
}

.contact-cta__title {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.contact-cta__text {
  font-size: 1rem;
  margin-bottom: 24px;
  opacity: 0.95;
}

/* ========================================
   Dealer Locator Section
   ======================================== */
.dealer-locator {
  position: relative;
  padding: var(--section-padding) 0;
  background-color: var(--bg-soft);
}

.dealer-locator__grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: center;
}

.dealer-locator__content {
  max-width: 100%;
  text-align: left;
}

.dealer-locator__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--brand-red);
  margin: 0 0 24px 0;
  line-height: 1.2;
}

.dealer-locator__title-accent {
  display: inline-block;
  margin-left: 0.3em;
}

.dealer-locator__description {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.8;
  margin: 0 0 32px 0;
}

.dealer-locator__cta {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.dealer-locator__map {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-height: 400px;
}

.dealer-locator__map-image {
  width: 100%;
  height: auto;
  max-width: 100%;
  opacity: 0.6;
  filter: grayscale(0.3);
}

/* ========================================
   Newsletter CTA
   ======================================== */
.newsletter {
  position: relative;
  background-color: var(--brand-red);
  background-image: url('img/newsletter-bg.jpg');
  background-size: cover;
  background-position: center;
  color: var(--text-light);
  padding: 80px 0;
  text-align: center;
}

.newsletter::before {
  content: '';
  position: absolute;
  inset: 0;
  background-color: rgba(226, 35, 26, 0.85);
}

.newsletter__overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, transparent 0%, rgba(197,22,18,0.3) 100%);
}

.newsletter__content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.newsletter__title {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.newsletter__description {
  font-size: 1.05rem;
  margin-bottom: 32px;
  opacity: 0.95;
}

/* ========================================
   App Banner
   ======================================== */
.app-banner {
  background-color: var(--brand-red);
  color: var(--text-light);
  padding: var(--section-padding) 0;
}

.app-banner__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}

.app-banner__title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.app-banner__description {
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 20px;
  opacity: 0.95;
}

.app-banner__features {
  margin-bottom: 28px;
  padding-left: 20px;
}

.app-banner__features li {
  list-style: disc;
  font-size: 1rem;
  margin-bottom: 8px;
  opacity: 0.95;
}

.app-banner__mockup {
  position: relative;
  text-align: center;
}

.app-banner__mockup img {
  max-width: 100%;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.3));
}

/* ========================================
   Footer
   ======================================== */
.footer {
  background-color: var(--bg);
  color: var(--text);
  padding: 40px 0 20px;
  border-top: 1px solid var(--line);
}

.footer__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 20px;
}

/* Footer Logo */
.footer__logo {
  flex-shrink: 0;
}

.footer__logo-link {
  display: block;
  transition: var(--transition-base);
}

.footer__logo-link:hover {
  opacity: 0.8;
}

.footer__logo-img {
  height: 50px;
  width: auto;
  object-fit: contain;
}

/* Footer Navigation */
.footer__nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.footer__nav-list {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  justify-content: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer__nav-item {
  margin: 0;
}

.footer__nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: var(--transition-base);
  white-space: nowrap;
}

.footer__nav-link:hover {
  color: var(--brand-red);
}

/* Footer Social Media */
.footer__social {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  color: var(--brand-red);
  transition: var(--transition-base);
}

.footer__social-link:hover {
  color: var(--brand-red-dark);
  transform: translateY(-2px);
}

.footer__social-link svg {
  width: 100%;
  height: 100%;
}

/* Footer Bottom */
.footer__bottom {
  text-align: center;
  padding-top: 20px;
}

.footer__copyright {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0;
}

/* ========================================
   Responsive Design
   ======================================== */

/* Tablet: 768px - 1199px */
@media (max-width: 1199px) {
  :root {
    --section-padding: 60px;
  }
  
  .header__container {
    gap: 20px;
  }
  
  .header__logo-img {
    height: 95px;
  }
  
  .header.scrolled .header__logo-img {
    height: 65px;
  }
  
  .hero__title {
    font-size: 3.5rem;
  }
  
  
  .news-events__grid {
    gap: 40px;
  }
  
  .testimonials-contact__grid {
    gap: 40px;
  }
  
  .app-banner__grid {
    gap: 40px;
  }
}

@media (max-width: 991px) {
  .header__nav {
    display: none;
  }
  
  .header__hamburger {
    display: flex;
  }
  
  .technology__content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .news-events__grid {
    grid-template-columns: 1fr;
  }
  
  .news-events__right {
    position: static;
  }
  
  .news-events__header {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .testimonials-section__grid {
    grid-template-columns: 1fr;
  }
  
  .testimonials-contact__grid {
    grid-template-columns: 1fr;
  }
  
  .dealer-locator__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .dealer-locator__map {
    order: -1;
    min-height: 300px;
  }
  
  .app-banner__grid {
    grid-template-columns: 1fr;
  }
  
  .app-banner__mockup {
    order: -1;
  }
}

/* Mobile: ≤767px */
@media (max-width: 767px) {
  :root {
    --section-padding: 40px;
  }
  
  .container {
    padding: 0 16px;
  }
  
  .header {
    padding: 20px 0;
  }
  
  .header.scrolled {
    padding: 15px 0;
  }
  
  .header__logo {
    gap: 3px;
    max-width: 180px;
  }
  
  .header__logo-img {
    height: 120px;
  }
  
  .header__container {
    min-height: 70px;
  }
  
  .header__lang {
    display: none;
  }
  
  .hero {
    min-height: 80vh;
    padding: 100px 0 60px;
  }
  
  .hero__title {
    font-size: 2.5rem;
  }
  
  .hero__title-sunny {
    font-size: 2.8rem;
  }
  
  .hero__title-agri {
    font-size: 2rem;
    margin-left: 4px;
  }
  
  .hero__subtitle {
    font-size: 1rem;
  }
  
  .hero__scroll-down {
    bottom: 20px;
  }
  
  .section-title {
    font-size: 1.6rem;
  }
  
  .products__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .promotions__content {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }
  
  .promotions__title {
    font-size: 1.4rem;
  }
  
  .about-us__title {
    font-size: 1.8rem;
  }
  
  .about-us__highlight {
    font-size: 1.3rem;
  }
  
  .about-us__description {
    font-size: 1.1rem;
  }
  
  .technology__title {
    font-size: 1.8rem;
  }
  
  .technology__description {
    font-size: 1rem;
  }
  
  .news-events__header {
    grid-template-columns: 1fr;
  }
  
  .testimonials-section__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .contact-box {
    padding: 30px 20px;
  }
  
  .contact-box__title {
    font-size: 1.5rem;
  }
  
  .contact-box__tagline {
    font-size: 1rem;
    margin-bottom: 20px;
    padding-bottom: 20px;
  }
  
  .contact-box__tagline strong {
    font-size: 1.2rem;
  }
  
  .contact-box__heading {
    font-size: 1.3rem;
  }
  
  .news-item {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .news-item__image {
    width: 100%;
    height: 200px;
  }
  
  .testimonials__grid {
    grid-template-columns: 1fr;
  }
  
  .dealer-locator__grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .dealer-locator__map {
    order: -1;
    min-height: 250px;
  }
  
  .dealer-locator__title {
    font-size: 1.8rem;
  }
  
  .dealer-locator__description {
    font-size: 0.95rem;
  }
  
  .newsletter__title {
    font-size: 1.8rem;
  }
  
  .app-banner__title {
    font-size: 2rem;
  }
  
  .footer__content {
    flex-direction: column;
    gap: 30px;
    align-items: center;
    text-align: center;
  }
  
  .footer__nav-list {
    gap: 20px;
    justify-content: center;
  }
  
  .footer__nav-link {
    font-size: 0.85rem;
  }
  
  .btn {
    width: 100%;
    max-width: 300px;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: 2rem;
  }
  
  .hero__title-sunny {
    font-size: 2.2rem;
  }
  
  .hero__title-agri {
    font-size: 1.5rem;
    margin-left: 2px;
  }
  
  .section-title {
    font-size: 1.4rem;
  }
  
  .about-us__title {
    font-size: 1.6rem;
  }
  
  .about-us__highlight {
    font-size: 1.1rem;
  }
  
  .about-us__description {
    font-size: 1rem;
  }
  
  .footer__content {
    flex-direction: column;
    gap: 24px;
  }
  
  .footer__nav-list {
    flex-direction: column;
    gap: 16px;
  }
  
  .footer__logo-img {
    height: 40px;
  }
}

/* ========================================
   QR Code Sticky Sidebar
   ======================================== */
.qr-sidebar {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 999;
  background-color: var(--bg);
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-slow), max-width var(--transition-slow);
  max-width: 140px;
  width: 140px;
  overflow: hidden;
}

.qr-sidebar.collapsed {
  transform: translateY(-50%) translateX(calc(100% - 50px));
  max-width: 50px;
  width: 50px;
}

.qr-sidebar__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background-color: var(--brand-red);
  color: var(--text-light);
  cursor: pointer;
}

.qr-sidebar__title {
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 1;
  transition: opacity var(--transition-base);
}

.qr-sidebar.collapsed .qr-sidebar__title {
  opacity: 0;
  width: 0;
  overflow: hidden;
}

.qr-sidebar__toggle {
  background: none;
  border: none;
  color: var(--text-light);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.qr-sidebar.collapsed .qr-sidebar__toggle {
  transform: rotate(180deg);
}

.qr-sidebar__content {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.qr-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 16px 10px;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-base), transform var(--transition-base);
  position: relative;
}

.qr-item:hover {
  background-color: var(--bg-soft);
  transform: translateX(-4px);
}

.qr-item__icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-red);
  flex-shrink: 0;
  transition: opacity var(--transition-base);
}

.qr-sidebar.collapsed .qr-item__icon {
  opacity: 0.7;
}

.qr-item__label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  text-align: center;
  white-space: nowrap;
  opacity: 1;
  max-height: 20px;
  transition: opacity var(--transition-base), max-height var(--transition-base), margin var(--transition-base);
  margin: 0;
}

.qr-sidebar.collapsed .qr-item__label {
  opacity: 0;
  max-height: 0;
  margin: 0;
  overflow: hidden;
}

.qr-item__code {
  width: 120px;
  height: 120px;
  object-fit: contain;
  border: 2px solid var(--line);
  border-radius: var(--radius-md);
  background-color: var(--bg);
  transition: transform var(--transition-base), box-shadow var(--transition-base), width var(--transition-base), height var(--transition-base);
  cursor: pointer;
}

.qr-item:hover .qr-item__code {
  transform: scale(1.08);
  box-shadow: var(--shadow-md);
  border-color: var(--brand-red);
}

.qr-sidebar.collapsed .qr-item__code {
  width: 40px;
  height: 40px;
}

/* QR Code Lightbox Modal */
.qr-lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.qr-lightbox.active {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}

.qr-lightbox__overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(4px);
}

.qr-lightbox__content {
  position: relative;
  z-index: 1;
  background-color: var(--bg);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  transform: scale(0.9);
  transition: transform var(--transition-slow);
}

.qr-lightbox.active .qr-lightbox__content {
  transform: scale(1);
}

.qr-lightbox__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  background-color: var(--bg-soft);
  border: none;
  border-radius: 50%;
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-base), transform var(--transition-base);
  z-index: 2;
}

.qr-lightbox__close:hover {
  background-color: var(--brand-red);
  color: var(--text-light);
  transform: rotate(90deg);
}

.qr-lightbox__image-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 500px;
  max-height: 500px;
}

.qr-lightbox__image {
  width: 100%;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.qr-lightbox__label {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--brand-red);
  text-align: center;
}

/* Responsive: Hide QR sidebar on mobile */
@media (max-width: 991px) {
  .qr-sidebar {
    display: none;
  }
}