/* CSS Variables */
:root {
    --primary-green: #16A34A;
    --kraft-brown: #B08968;
    --light-green: #22C55E;
    --dark-green: #15803D;
    --light-brown: #D4C4B0;
    --dark-brown: #8B6F47;
    --white: #FFFFFF;
    --light-gray: #F8FAFC;
    --medium-gray: #64748B;
    --dark-gray: #374151;
    --shadow: 0 4px 20px rgba(22, 163, 74, 0.1);
    --shadow-brown: 0 4px 20px rgba(176, 137, 104, 0.1);
    --border-radius: 12px;
    --border-radius-lg: 16px;
    --spacing: 1.5rem;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
    letter-spacing: -0.01em;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--dark-gray);
    letter-spacing: -0.02em;
}

/* Text alignment utilities */
.text-justify {
    text-align: justify;
}

h1 {
    font-size: 3.5rem;
    font-weight: 800;
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
}

h3 {
    font-size: 1.75rem;
    font-weight: 600;
}

.section-title {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 4rem;
    background: linear-gradient(135deg, #059669, #047857);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    letter-spacing: -0.03em;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, #059669, #047857);
    border-radius: 2px;
}

.btn-gradient {
    background: linear-gradient(135deg, #22c55e, #16a34a);
    border: none;
    color: white;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(34, 197, 94, 0.3);
    transition: all 0.3s ease;
}

.btn-gradient:hover {
    background: linear-gradient(135deg, #16a34a, #15803d);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(34, 197, 94, 0.4);
}

.btn-gradient i {
    margin-right: 8px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    white-space: nowrap;
    box-shadow: var(--shadow);
    letter-spacing: -0.01em;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-green), var(--light-green));
    color: white;
    box-shadow: 0 4px 20px rgba(22, 163, 74, 0.25);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--dark-green), var(--primary-green));
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(22, 163, 74, 0.35);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--kraft-brown), var(--light-brown));
    color: white;
    box-shadow: 0 4px 20px rgba(176, 137, 104, 0.25);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, var(--dark-brown), var(--kraft-brown));
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(176, 137, 104, 0.35);
}

.btn-call {
    background: linear-gradient(135deg, #059669, #047857);
    color: white;
    padding: 10px 20px;
    font-size: 14px;
    border-radius: 10px;
}

.btn-call:hover {
    background: linear-gradient(135deg, #047857, #065f46);
    transform: translateY(-2px);
}

.btn-zalo {
    background: linear-gradient(135deg, #0084ff, #2196F3);
    color: white;
    padding: 10px 20px;
    font-size: 14px;
    border-radius: 10px;
}

.btn-zalo:hover {
    background: linear-gradient(135deg, #0066cc, #0084ff);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-green);
    border: 2px solid var(--primary-green);
    box-shadow: none;
}

.btn-outline:hover {
    background-color: var(--primary-green);
    color: white;
    box-shadow: var(--shadow);
}

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Header */
.header {
    background-color: var(--white);
    box-shadow: 0 4px 20px rgba(22, 163, 74, 0.08);
    z-index: 1000;
    border-bottom: 1px solid rgba(22, 163, 74, 0.1);
}

.header.sticky {
    position: sticky;
    top: 0;
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.95);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 0;
    gap: 1rem;
    flex-wrap: nowrap;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #2c3e50;
}

.logo-img {
    width: 40px;
    height: 28px;
    border-radius: 6px;
}

.logo-text {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-green);
    letter-spacing: -0.01em;
    line-height: 1;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    flex-wrap: nowrap;
}

.nav-link {
    text-decoration: none;
    color: var(--dark-gray);
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    padding: 8px 0;
    font-size: 14px;
    white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-green);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(135deg, var(--primary-green), var(--light-green));
    border-radius: 2px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.language-switch {
    display: flex;
    background-color: var(--light-gray);
    border-radius: 10px;
    overflow: hidden;
    padding: 4px;
}

.lang-btn {
    background: none;
    border: none;
    padding: 8px 14px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--medium-gray);
}

.lang-btn.active {
    background: linear-gradient(135deg, var(--primary-green), var(--light-green));
    color: white;
    box-shadow: 0 2px 8px rgba(22, 163, 74, 0.2);
}

.quote-link {
    color: #27ae60;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    border-bottom: 1px dashed #27ae60;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background-color: #333;
    transition: all 0.3s;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--light-gray) 0%, #F1F5F9 100%);
    padding: 6rem 0 7rem;
    text-align: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" fill="%2316A34A" opacity="0.05"><path d="M0,20 Q250,80 500,20 T1000,20 L1000,100 L0,100 Z"/></svg>') no-repeat center bottom;
    background-size: cover;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 4.5rem;
    color: #f1f5f9;
    margin-bottom: 2rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 900;
    letter-spacing: -0.04em;
}

.hero-subtitle {
    font-size: 1.375rem;
    color: var(--medium-gray);
    margin-bottom: 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
    font-weight: 400;
}

/* Enhanced Hero Section - Force Override */
.hero-enhanced {
  position: relative !important;
  height: 85vh !important;
  min-height: 600px !important;
  max-height: 750px !important;
  display: flex !important;
  align-items: center !important;
  overflow: hidden !important;
  background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%) !important;
  z-index: 1 !important;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

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

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.hero-slide.active {
  opacity: 1;
}

.hero-bg-image {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  object-position: center !important;
  filter: brightness(0.7) saturate(1.0) contrast(1.0) !important;
  transform: scale(1.02) !important;
  transition: transform 0.3s ease !important;
}

.hero-nav {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 1rem;
  z-index: 999;
}

.hero-nav-btn {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0;
  margin: 0;
  outline: none;
}

.hero-nav-btn.active {
  background: white;
  border-color: white;
  transform: scale(1.2);
}

.hero-nav-btn:hover {
  background: rgba(255, 255, 255, 0.5);
  border-color: white;
  transform: scale(1.1);
}

.hero-bg-image:hover {
  transform: scale(1.02);
}

/* Fallback nếu hình không load */
.hero-background::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #27ae60 0%, #2ecc71 50%, #16a085 100%);
  z-index: -1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    rgba(0,0,0,0.5),
    rgba(0,0,0,0.3)
  );
  z-index: 2;
}

.hero-enhanced .container {
  position: relative;
  z-index: 3;
  padding: 0 2rem;
}

.hero-content-enhanced {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  color: white;
  animation: heroFadeIn 1.2s ease-out;
  padding: 2rem 1rem;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
}

@keyframes heroFadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  padding: 0.6rem 1.2rem;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  animation: badgeFloat 1.5s ease-out 0.3s both;
}

@keyframes badgeFloat {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-badge i {
  color: #f1c40f;
  font-size: 1rem;
}

.hero-title-enhanced {
  margin-bottom: 1.5rem;
  animation: titleSlide 1s ease-out 0.6s both;
}
.hero-title, .hero-subtitle {
  text-shadow: 2px 2px 6px rgba(0,0,0,0.6);
}

@keyframes titleSlide {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.title-highlight {
  display: block;
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
  letter-spacing: -1px;
}

.title-subtitle {
  display: block;
  font-size: 1.3rem;
  font-weight: 400;
  margin-top: 0.5rem;
  color: #ffffff;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.8);
}

.hero-description {
  font-size: 1.1rem;
  line-height: 1.5;
  margin-bottom: 2rem;
  color: #facc15;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.8);
  animation: descriptionFade 1s ease-out 0.9s both;
  font-weight: 400;
}

@keyframes descriptionFade {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 0.85;
    transform: translateY(0);
  }
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-bottom: 2rem;
  animation: statsSlide 1s ease-out 1.2s both;
  flex-wrap: wrap;
}

@keyframes statsSlide {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-stat-item {
  text-align: center;
  min-width: 100px;
  background: rgba(255, 255, 255, 0.2);
  padding: 1rem 1.5rem;
  border-radius: 8px;
}

.hero-stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: #fff;
  display: block;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

.stat-label {
  font-size: 1rem;
  color: #ffffff;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.8);
  font-weight: 400;
  margin-top: 0.3rem;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
  animation: actionsFloat 1s ease-out 1.5s both;
  flex-wrap: wrap;
}

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

.btn-hero {
  position: relative;
  padding: 14px 28px;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-primary-hero {
  background: linear-gradient(135deg, #27ae60, #2ecc71);
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn-primary-hero:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 15px 40px rgba(39, 174, 96, 0.4);
}

.btn-secondary-hero {
  background: rgba(255, 255, 255, 0.15);
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary-hero:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 15px 40px rgba(255, 255, 255, 0.2);
}

.btn-glow {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.btn-hero:hover .btn-glow {
  left: 100%;
}

.trust-badges {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  animation: badgesSlide 1s ease-out 1.8s both;
  margin-bottom: 1rem;
}

@keyframes badgesSlide {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 0.8rem 1.2rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.85rem;
  transition: all 0.3s ease;
}

.trust-badge:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.trust-badge i {
  color: #f1c40f;
  font-size: 1.1rem;
}

.hero-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
    margin-bottom: 5rem;
    flex-wrap: wrap;
}

.trust-points {
    display: flex;
    justify-content: center;
    gap: 4rem;
    flex-wrap: wrap;
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--dark-gray);
    font-weight: 600;
    font-size: 15px;
}

.trust-item i {
    color: var(--primary-green);
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--primary-green), var(--light-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Quick Selection Cards */
.quick-selection {
    padding: 6rem 0;
    background-color: var(--white);
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
}

.card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 3rem;
    box-shadow: var(--shadow);
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(22, 163, 74, 0.1);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(22, 163, 74, 0.15);
}

.card-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    background: linear-gradient(135deg, var(--primary-green), var(--light-green));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 25px rgba(22, 163, 74, 0.25);
}

.card-icon i {
    font-size: 32px;
    color: white;
}

.card-title {
    font-size: 1.75rem;
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.card-content {
    margin-bottom: 2.5rem;
    color: var(--medium-gray);
    line-height: 1.7;
}

.card-content p {
    margin-bottom: 0.75rem;
    font-size: 15px;
}

/* Products Section */
.products {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--light-gray) 0%, #F8FAFC 100%);
}

.product-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 4rem;
    gap: 1.5rem;
}

.tab-btn {
    background: var(--white);
    border: 2px solid rgba(22, 163, 74, 0.2);
    padding: 14px 28px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--medium-gray);
    box-shadow: var(--shadow);
}

.tab-btn.active {
    background: linear-gradient(135deg, var(--primary-green), var(--light-green));
    border-color: var(--primary-green);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(22, 163, 74, 0.25);
}

.tab-content {
    display: none;
}

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

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.product-item {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(22, 163, 74, 0.1);
}

.product-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 35px rgba(22, 163, 74, 0.15);
}

.product-item h4 {
    color: var(--dark-gray);
    margin-bottom: 1.25rem;
    font-size: 1.2rem;
    font-weight: 700;
}

.product-specs p {
    color: var(--medium-gray);
    margin-bottom: 0.75rem;
    font-size: 14px;
    line-height: 1.6;
}

.product-details {
    background: var(--white);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 1px solid rgba(176, 137, 104, 0.2);
}

.product-details h4 {
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.product-details ul {
    list-style: none;
    margin-bottom: 2.5rem;
}

.product-details li {
    padding: 1rem 0;
    border-bottom: 1px solid rgba(22, 163, 74, 0.1);
    color: var(--dark-gray);
    position: relative;
    padding-left: 2rem;
}

.product-details li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-green);
    font-weight: bold;
    font-size: 16px;
}

.product-details li:last-child {
    border-bottom: none;
}

/* About Intro Section */
.about-intro {
    padding: 6rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-title {
    background: linear-gradient(135deg, #059669, #047857);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: left;
    margin-bottom: 1rem;
    position: relative;
}

.about-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(135deg, #059669, #047857);
    border-radius: 2px;
}

.about-subtitle {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-weight: 500;
    line-height: 1.4;
}

.about-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--medium-gray);
    margin-bottom: 1.5rem;
}

.about-story {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--medium-gray);
    margin-bottom: 2rem;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}

.about-feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: white;
    border-radius: 6px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.about-feature-item:hover {
    transform: translateY(-1px);
}

.about-feature-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
    flex-shrink: 0;
    width: 20px;
    text-align: center;
}

.about-feature-item h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: 0.2rem;
}

.about-feature-item p {
    font-size: 0.8rem;
    color: var(--medium-gray);
    line-height: 1.3;
}

.about-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.video-container {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    height: 400px;
}

.video-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.6));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.3s ease;
}

.video-container:hover .video-thumbnail {
    transform: scale(1.05);
}

.video-container:hover .video-overlay {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.7));
}

.play-btn {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.play-btn:hover {
    background: white;
    transform: scale(1.1);
}

.play-btn i {
    color: var(--primary-color);
    font-size: 2rem;
    margin-left: 4px;
}

.video-label {
    color: white;
    font-size: 1rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.about-image {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.about-img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.about-image:hover .about-img {
    transform: scale(1.02);
}

.about-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.about-image:hover .about-image-overlay {
    opacity: 1;
}

.play-button {
    width: 60px;
    height: 60px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    margin-bottom: 0.5rem;
    transition: transform 0.3s ease;
}

.play-button:hover {
    transform: scale(1.05);
}

.play-button i {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-left: 2px;
}

.video-text {
    color: white;
    font-weight: 500;
    font-size: 0.9rem;
}

/* Responsive for About section */
@media (max-width: 768px) {
    .about-intro {
        padding: 4rem 0;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-text {
        order: 2;
    }
    
    .about-video {
        order: 1;
    }
    
    .video-container {
        height: 300px;
    }
    
    .about-features {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .about-actions {
        justify-content: center;
    }
}

/* Why Choose Us */
.why-choose {
    padding: 6rem 0;
    background-color: var(--white);
}

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

.feature-item {
    text-align: center;
    padding: 2rem 1.5rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.feature-item:hover {
    transform: translateY(-4px);
    border-color: var(--primary-color);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.feature-item i {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: block;
    transition: all 0.3s ease;
}

/* Màu riêng cho từng icon */
.feature-item:nth-child(1) i {
    background: linear-gradient(135deg, #22c55e, #16a34a);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-item:nth-child(1):hover i {
    background: linear-gradient(135deg, #16a34a, #15803d);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transform: scale(1.1);
}

.feature-item:nth-child(2) i {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-item:nth-child(2):hover i {
    background: linear-gradient(135deg, #1d4ed8, #1e40af);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transform: scale(1.1);
}

.feature-item:nth-child(3) i {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-item:nth-child(3):hover i {
    background: linear-gradient(135deg, #d97706, #b45309);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transform: scale(1.1);
}

.feature-item:nth-child(4) i {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-item:nth-child(4):hover i {
    background: linear-gradient(135deg, #7c3aed, #6d28d9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transform: scale(1.1);
}

.feature-item h4 {
    color: var(--dark-gray);
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.feature-item p {
    color: var(--medium-gray);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Responsive for Why Choose */
@media (max-width: 968px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 568px) {
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .feature-item {
        padding: 1.5rem 1rem;
    }
    
    .feature-item i {
        font-size: 2rem;
    }
}

/* Process */
.process {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--light-gray) 0%, #F1F5F9 100%);
}

.process-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: 4rem;
    flex-wrap: wrap;
    gap: 3rem;
}

.step {
    text-align: center;
    flex: 1;
    min-width: 220px;
    padding: 2rem 1rem;
}

.step-number {
    width: 80px;
    height: 80px;
    color: white;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 800;
    margin: 0 auto 1.5rem;
    position: relative;
    transition: all 0.3s ease;
}

/* Màu riêng cho từng bước */
.step:nth-child(1) .step-number {
    background: linear-gradient(135deg, #22c55e, #16a34a);
    box-shadow: 0 8px 25px rgba(34, 197, 94, 0.25);
}

.step:nth-child(2) .step-number {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.25);
}

.step:nth-child(3) .step-number {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.25);
}

.step:nth-child(4) .step-number {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.25);
}

.step-number::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 100%;
    width: 60px;
    height: 3px;
    transform: translateY(-50%);
    z-index: -1;
}

/* Màu line riêng cho từng bước */
.step:nth-child(1) .step-number::after {
    background: linear-gradient(135deg, #22c55e, #16a34a);
}

.step:nth-child(2) .step-number::after {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
}

.step:nth-child(3) .step-number::after {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.step:last-child .step-number::after {
    display: none;
}

.step h4 {
    color: var(--dark-gray);
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.4;
}

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

/* Quote Form */
.quote-form {
    padding: 6rem 0;
    background-color: var(--white);
}

.form-wrapper {
    max-width: 700px;
    margin: 0 auto;
    background: var(--light-gray);
    padding: 4rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    border: 1px solid rgba(22, 163, 74, 0.1);
}

.form-title {
    text-align: center;
    background: linear-gradient(135deg, #059669, #047857);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 3rem;
    font-size: 2.25rem;
    font-weight: 800;
    position: relative;
}

.form-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(135deg, #059669, #047857);
    border-radius: 2px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    margin-bottom: 2rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.75rem;
    color: var(--dark-gray);
    font-weight: 600;
    font-size: 15px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid rgba(22, 163, 74, 0.2);
    border-radius: var(--border-radius);
    font-size: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background-color: var(--white);
    font-family: 'Inter', sans-serif;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.1);
}

.radio-group {
    display: flex;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-weight: 500;
    color: var(--dark-gray);
    padding: 8px 0;
}

.radio-label input[type="radio"] {
    width: 20px;
    height: 20px;
    accent-color: var(--primary-green);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-weight: 500;
    color: var(--dark-gray);
    padding: 8px 0;
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--primary-green);
}

.form-note {
    text-align: center;
    color: var(--medium-gray);
    font-size: 14px;
    margin-top: 1.5rem;
    font-style: italic;
    line-height: 1.6;
}

/* FAQ */
.faq {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--light-gray) 0%, #F8FAFC 100%);
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid rgba(22, 163, 74, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(22, 163, 74, 0.15);
}

.faq-question {
    width: 100%;
    padding: 2rem;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 17px;
    font-weight: 600;
    color: var(--dark-gray);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-question:hover {
    background: linear-gradient(135deg, rgba(22, 163, 74, 0.05), rgba(34, 197, 94, 0.05));
}

.faq-question i {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--primary-green);
    font-size: 14px;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    display: none;
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(22, 163, 74, 0.02);
}

.faq-item.active .faq-answer {
    display: block;
    max-height: 800px;
}

.faq-answer p {
    padding: 0 2rem 1.5rem;
    color: var(--medium-gray);
    line-height: 1.7;
    font-size: 15px;
    text-align: justify;
    margin: 0;
}

.faq-answer p:first-child {
    padding-top: 0.5rem;
}

.faq-answer p:last-child {
    padding-bottom: 2rem;
}

.faq-answer ul {
    padding: 0 2rem 1.5rem 3rem;
    margin: 0;
    list-style: none;
}

.faq-answer li {
    position: relative;
    padding: 0.5rem 0;
    color: var(--medium-gray);
    line-height: 1.6;
    font-size: 15px;
    text-align: justify;
}

.faq-answer li::before {
    content: "•";
    color: var(--primary-green);
    font-weight: bold;
    position: absolute;
    left: -1.5rem;
    top: 0.5rem;
}

.faq-answer strong {
    color: var(--dark-gray);
    font-weight: 600;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--dark-gray) 0%, #1E293B 100%);
    color: white;
    padding: 4rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-info h3 {
    background: linear-gradient(135deg, var(--primary-green), var(--light-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    font-weight: 800;
}

.address {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.contact-info {
    margin: 1.5rem 0;
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 15px;
    line-height: 1.5;
}

.contact-info p:last-child {
    margin-bottom: 0;
}

.contact-info i {
    color: var(--primary-green);
    width: 18px;
    font-size: 16px;
}

.map-link {
    margin-top: 1.5rem;
}

.footer-links h4 {
    color: var(--kraft-brown);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

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

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

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 15px;
    display: flex;
    align-items: center;
}

.footer-links a i {
    margin-right: 8px;
    width: 16px;
    color: var(--primary-green);
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--primary-green);
    transform: translateX(4px);
}

.footer-links a:hover i {
    color: var(--kraft-brown);
    transform: scale(1.1);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

/* Mobile Action Buttons */
.mobile-actions {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    z-index: 1000;
}

.mobile-btn {
    width: 64px;
    height: 64px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: white;
    font-size: 24px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
}

.mobile-btn:hover {
    transform: scale(1.1) translateY(-2px);
}

/* Mobile responsive - thu nhỏ icon trên thiết bị nhỏ */
@media (max-width: 768px) {
    .mobile-btn {
        width: 48px !important;
        height: 48px !important;
        font-size: 18px !important;
        border-radius: 16px !important;
    }
    
    .mobile-btn img {
        width: 28px !important;
        height: 28px !important;
        max-width: 28px !important;
        max-height: 28px !important;
    }
    
    .mobile-actions {
        bottom: 20px !important;
        right: 20px !important;
        gap: 12px !important;
    }
}

@media (max-width: 480px) {
    .mobile-btn {
        width: 40px !important;
        height: 40px !important;
        font-size: 16px !important;
        border-radius: 12px !important;
    }
    
    .mobile-btn img {
        width: 24px !important;
        height: 24px !important;
        max-width: 24px !important;
        max-height: 24px !important;
    }
    
    .mobile-actions {
        bottom: 16px !important;
        right: 16px !important;
        gap: 8px !important;
    }
}

.call-btn {
    background: linear-gradient(135deg, #059669, #047857);
    box-shadow: 0 8px 25px rgba(5, 150, 105, 0.4);
}

.call-btn:hover {
    box-shadow: 0 12px 35px rgba(5, 150, 105, 0.5);
}

.zalo-btn {
    background: linear-gradient(135deg, #0084ff, #2196F3);
    box-shadow: 0 8px 25px rgba(0, 132, 255, 0.4);
}

.zalo-btn:hover {
    box-shadow: 0 12px 35px rgba(0, 132, 255, 0.5);
}

/* WeChat và WhatsApp button styling */
.mobile-btn img {
    width: auto;
    height: auto;
    max-width: 60%;
    max-height: 60%;
}

/* Responsive cho img trong mobile buttons */
@media (max-width: 768px) {
    .mobile-btn img {
        max-width: 70%;
        max-height: 70%;
    }
}

@media (max-width: 480px) {
    .mobile-btn img {
        max-width: 75%;
        max-height: 75%;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    
    .header-content {
        flex-wrap: wrap;
        gap: 1.5rem;
        padding: 1.25rem 0;
    }
    
    .nav {
        order: 3;
        width: 100%;
        display: none;
    }
    
    .nav.active,
    .nav.mobile-active {
        display: block;
    }
    
    .header-actions {
        display: none;
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero {
        padding: 4rem 0 5rem;
    }
    
    .hero-title {
        font-size: 3rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
        color: #f1f5f9;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 320px;
    }
    
    .trust-points {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
        padding: 1.5rem;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-wrapper {
        margin: 0 20px;
        padding: 2.5rem 2rem;
    }
    
    .section-title {
        font-size: 2.25rem;
    }
    
    .process-steps {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
    }
    
    .step-number::after {
        display: none;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .mobile-actions {
        bottom: 100px;
    }
}

/* Additional Styles for Detailed Pages */
.detailed-products {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--light-gray) 0%, #F8FAFC 100%);
}

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

@media (min-width: 1024px) {
    .product-detailed-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
}

.product-detailed-item {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: 0;
    box-shadow: var(--shadow);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(22, 163, 74, 0.1);
    overflow: hidden;
    display: flex;
    flex-direction: row;
    height: 300px;
}

@media (max-width: 768px) {
    .product-detailed-item {
        flex-direction: column;
        height: auto;
    }
}

.product-detailed-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 45px rgba(22, 163, 74, 0.15);
}

.product-image {
    flex: 0 0 280px;
    height: 280px; /* Tỷ lệ 1:1 (vuông) */
    position: relative;
    overflow: hidden;
    background: var(--light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

@media (max-width: 768px) {
    .product-image {
        flex: none;
        height: 250px;
        width: 250px; /* Giữ tỷ lệ 1:1 trên mobile */
        margin: 0 auto; /* Canh giữa */
    }
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Crop ảnh để fit không vuông */
    object-position: center; /* Canh giữa phần crop */
    transition: transform 0.3s ease;
    padding: 0; /* Bỏ padding để ảnh đầy khuôn */
}

.product-detailed-item:hover .product-img {
    transform: scale(1.05);
}

.product-info {
    flex: 1;
    padding: 2rem 2rem 2rem 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

@media (max-width: 768px) {
    .product-info {
        padding: 2rem;
    }
}

/* Product Images for Homepage */
.product-image-small {
    width: 100%;
    height: 120px;
    margin-bottom: 12px;
    overflow: hidden;
    border-radius: 6px;
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(22, 163, 74, 0.08);
}

.product-img-small {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-item:hover .product-img-small {
    transform: scale(1.1);
}

/* Product Carousel */
.product-carousel {
    position: relative;
    margin: 2rem 0;
}

.carousel-container {
    position: relative;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.product-slider {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    padding: 1rem 0;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.product-slider::-webkit-scrollbar {
    display: none;
}

.product-card {
    min-width: 280px;
    max-width: 320px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(22, 163, 74, 0.08);
    overflow: hidden;
    transition: all 0.3s ease;
    scroll-snap-align: start;
    border: 1px solid rgba(22, 163, 74, 0.1);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 32px rgba(22, 163, 74, 0.15);
}

.product-image-wrapper {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
}

.product-img-card {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.product-overlay {
    position: absolute;
    top: 12px;
    right: 12px;
}

.product-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: white;
    background: var(--primary-green);
}

.product-badge.premium {
    background: linear-gradient(135deg, #059669, #047857);
}

.product-badge.special {
    background: linear-gradient(135deg, #7c3aed, #a855f7);
}

.product-badge.exotic {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
}

.product-badge.packaging {
    background: linear-gradient(135deg, var(--kraft-brown), #a0805c);
}

.product-badge.export {
    background: linear-gradient(135deg, #059669, #10b981);
}

.product-badge.protection {
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
}

.product-badge.brand {
    background: linear-gradient(135deg, #8b5cf6, #a78bfa);
}

.product-badge.equipment {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
}

.product-info {
    padding: 1.5rem;
}

.product-info h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.product-specs {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.spec-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.spec-item i {
    width: 16px;
    color: var(--primary-green);
    font-size: 0.875rem;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    border-radius: 8px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: none;
    background: white;
    color: var(--primary-green);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10;
}

.carousel-btn:hover {
    background: var(--primary-green);
    color: white;
    transform: translateY(-50%) scale(1.1);
}

.prev-btn {
    left: -24px;
}

.next-btn {
    right: -24px;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #d1d5db;
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active,
.dot:hover {
    background: var(--primary-green);
    transform: scale(1.2);
}

/* Responsive */
@media (max-width: 768px) {
    .carousel-btn {
        display: none;
    }
    
    .product-card {
        min-width: 260px;
        max-width: 280px;
    }
    
    .product-slider {
        gap: 1rem;
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

.product-icon {
    font-size: 4rem;
    background: linear-gradient(135deg, var(--primary-green), var(--light-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    display: block;
}

.product-icon.green {
    background: linear-gradient(135deg, #059669, #047857);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-icon.purple {
    background: linear-gradient(135deg, #7C3AED, #A855F7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-icon.yellow {
    background: linear-gradient(135deg, #F59E0B, #FBBF24);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.product-detailed-item h3 {
    color: var(--dark-gray);
    margin-bottom: 2rem;
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.product-specs-detailed {
    margin-bottom: 2rem;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(22, 163, 74, 0.1);
    min-height: 2.5rem;
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-label {
    font-weight: 600;
    color: var(--dark-gray);
    min-width: 100px;
    font-size: 15px;
    line-height: 1.6;
    flex-shrink: 0;
}

.spec-value {
    color: var(--medium-gray);
    text-align: right;
    flex: 1;
    font-size: 15px;
    line-height: 1.6;
    margin-left: 1rem;
}

/* Packaging Standards */
.packaging-standards,
.quality-control,
.tech-specs,
.printing-services,
.production-process {
    padding: 6rem 0;
}

.packaging-standards {
    background-color: var(--white);
}

.standards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

@media (max-width: 1200px) {
    .standards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .standards-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

.standard-item {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--white);
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid rgba(22, 163, 74, 0.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.standard-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.standard-item i {
    font-size: 3rem;
    background: linear-gradient(135deg, #059669, #047857);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
    display: block;
    transition: all 0.3s ease;
}

.standard-item:hover i {
    background: linear-gradient(135deg, #047857, #065f46);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transform: scale(1.1);
}

.standard-item h4 {
    color: #374151;
    margin-bottom: 0.75rem;
    font-weight: 600;
    font-size: 16px;
    line-height: 1.4;
}

.standard-item p {
    color: #6b7280;
    font-size: 14px;
    line-height: 1.5;
    margin: 0;
}

/* Quality Control Process */
.qc-process {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
}

.qc-step {
    flex: 1;
    min-width: 200px;
    text-align: center;
}

.qc-number {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    margin: 0 auto 1rem;
}

.qc-step h4 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.qc-step p {
    color: #6c757d;
    font-size: 14px;
}

/* Tech Specs */
.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.spec-category {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.spec-category h4 {
    color: #27ae60;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #27ae60;
}

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

.spec-list li {
    padding: 0.5rem 0;
    color: #495057;
    border-bottom: 1px solid #e9ecef;
}

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

/* Printing Services */
.printing-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.printing-feature {
    text-align: center;
    padding: 2rem 1rem;
}

.printing-feature i {
    font-size: 2.5rem;
    color: #3498db;
    margin-bottom: 1rem;
}

.printing-feature h4 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

/* Production Process Timeline */
.process-timeline {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: relative;
}

.step-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    flex-shrink: 0;
}

.step-content h4 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.step-content p {
    color: #6c757d;
    margin-bottom: 0.5rem;
}

.step-time {
    color: #27ae60;
    font-weight: 600;
    font-size: 14px;
}

.total-time {
    text-align: center;
    margin-top: 2rem;
    padding: 1rem;
    background: #e8f5e8;
    border-radius: 8px;
    color: #27ae60;
}

/* Pricing Info */
.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.pricing-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    text-align: center;
}

.pricing-card h4 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.price-highlight {
    font-size: 2rem;
    font-weight: 700;
    color: #27ae60;
    display: block;
    margin-bottom: 0.5rem;
}

.pricing-detail p {
    color: #6c757d;
    font-size: 14px;
}

/* Contact Page Styles */
.contact-info-section {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.contact-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    text-align: center;
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.contact-icon i {
    font-size: 2rem;
    color: white;
}

.contact-card h4 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.contact-card p {
    color: #6c757d;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.chat-buttons {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-success {
    background-color: #25d366;
    color: white;
}

.btn-success:hover {
    background-color: #1ebe57;
}

/* Working Hours */
.working-hours {
    padding: 5rem 0;
    background-color: #fff;
}

.hours-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.hours-item {
    text-align: center;
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 8px;
}

.hours-item h4 {
    color: #27ae60;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.hours-detail p {
    color: #495057;
    margin-bottom: 0.5rem;
}

/* Contact Form */
.contact-form {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

.contact-form-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.form-wrapper {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.form-info h2 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.form-info p {
    color: #6c757d;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.quick-contact h4 {
    color: #27ae60;
    margin-bottom: 1rem;
}

.quick-contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background: white;
    border-radius: 8px;
}

.quick-contact-item i {
    color: #27ae60;
    width: 20px;
    text-align: center;
}

.quick-contact-item strong {
    color: #2c3e50;
    display: block;
}

.quick-contact-item p {
    color: #6c757d;
    margin: 0;
    font-size: 14px;
}

.contact-form-main {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.contact-form-main select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #dee2e6;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s;
    background-color: white;
}

.contact-form-main select:focus {
    outline: none;
    border-color: #27ae60;
}

/* Map Section */
.map-section {
    padding: 5rem 0;
    background-color: #fff;
}

.map-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.map-placeholder {
    background: #f8f9fa;
    border-radius: 8px;
    overflow: hidden;
    width: 100%;
    height: 500px;
}

.map-placeholder iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

.map-placeholder i {
    font-size: 4rem;
    color: #6c757d;
    margin-bottom: 1rem;
}

.map-placeholder h4 {
    color: #495057;
    margin-bottom: 1rem;
}

.directions {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.directions h4 {
    color: #2c3e50;
    margin-bottom: 1.5rem;
}

.direction-item {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
}

.direction-item h5 {
    color: #27ae60;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.direction-item p {
    color: #495057;
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

/* About Page Styles */
.company-overview {
    padding: 5rem 0;
    background-color: #fff;
}

.overview-content {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.overview-image {
    text-align: center;
}

.farm-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.overview-text h2 {
    color: #2c3e50;
    margin-bottom: 1.5rem;
}

.overview-text p {
    color: #495057;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.overview-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.overview-stats .stat-item {
    text-align: center;
    padding: 1.5rem;
    background: #f8f9fa !important;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.overview-stats .stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #059669 !important;
    display: block;
    opacity: 1;
    z-index: 10;
    position: relative;
}

.overview-stats .stat-label {
    color: #6c757d !important;
    font-size: 14px;
    margin-top: 0.5rem;
    font-weight: 500;
}

/* Services Grid */
.our-services {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon i {
    font-size: 24px;
    color: white;
}

.service-item h4 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.service-item p {
    color: #6c757d;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.service-item ul {
    list-style: none;
}

.service-item li {
    color: #495057;
    padding: 0.25rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.service-item li::before {
    content: '✓';
    color: #27ae60;
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Quality Standards */
.quality-standards {
    padding: 5rem 0;
    background-color: #fff;
}

.standards-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: center;
}

.certificates-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.certificate-item {
    text-align: center;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
}

.certificate-item i {
    font-size: 2rem;
    color: #27ae60;
    margin-bottom: 1rem;
}

.certificate-item h4 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.certificate-item p {
    color: #6c757d;
    font-size: 14px;
}

/* Values Grid */
.our-values {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.value-item {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.value-item i {
    font-size: 2.5rem;
    color: #27ae60;
    margin-bottom: 1rem;
}

.value-item h4 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.value-item p {
    color: #6c757d;
    line-height: 1.6;
}

/* Team & Facilities */
.team-facilities {
    padding: 5rem 0;
    background-color: #fff;
}

.team-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.team-info h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
    margin-top: 2rem;
}

.team-info h3:first-child {
    margin-top: 0;
}

.team-info p {
    color: #495057;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.facilities-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.facility-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
}

.facility-item i {
    color: #27ae60;
    width: 20px;
    text-align: center;
}

.facility-item span {
    color: #495057;
}

/* CTA Section */
.cta-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    color: white;
    text-align: center;
}

.cta-content h2 {
    color: white;
    margin-bottom: 1rem;
}

.cta-content p {
    color: rgba(255,255,255,0.9);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn {
    background: white;
    color: #27ae60;
    border: 2px solid white;
}

.cta-buttons .btn:hover {
    background: transparent;
    color: white;
}

.cta-buttons .btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.cta-buttons .btn-secondary:hover {
    background: white;
    color: #27ae60;
}

@media (max-width: 768px) {
    .overview-content,
    .contact-form-wrapper,
    .map-content,
    .standards-content,
    .team-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .hours-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .overview-stats {
        grid-template-columns: 1fr 1fr;
    }
    
    .certificates-grid {
        grid-template-columns: 1fr;
    }
    
    .process-timeline .process-step {
        flex-direction: column;
        text-align: center;
    }
    
    .spec-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }
    
    .spec-value {
        text-align: left;
    }
}

/* Desktop Layout Optimization */
@media (min-width: 769px) {
    .contact-cards {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
    
    .hours-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
    
    .contact-form-wrapper {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
        align-items: start;
    }
    
    .map-content {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .btn-large {
        padding: 14px 24px;
        font-size: 16px;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .card {
        padding: 1.5rem;
    }
    
    .overview-stats {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
}

.fruit-icon {
  background: transparent !important;  /* bỏ nền xanh/ trắng */
  box-shadow: none !important;         /* bỏ shadow */
  border-radius: 0 !important;         /* bỏ bo tròn */
  width: auto !important;              /* không fix width/height */
  height: auto !important;
  margin: 0 auto 2rem;                 /* vẫn căn giữa */
}

.fruit-icon img {
  display: block;
  width: 64px;   /* to tuỳ chỉnh */
  height: auto;
}

.carton-icon {
  background: transparent !important;  /* bỏ nền xanh/ trắng */
  box-shadow: none !important;         /* bỏ shadow */
  border-radius: 0 !important;         /* bỏ bo tròn */
  width: auto !important;              /* không fix width/height */
  height: auto !important;
  margin: 0 auto 2rem;                 /* vẫn căn giữa */
}

.carton-icon img {
  display: block;
  width: 64px;   /* to tuỳ chỉnh */
  height: auto;
}
/* Cho nút logo Zalo */
.btn-zalo-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
}

/* Cho nút logo Zalo */
.btn-zalo-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
}

.btn-zalo-logo img {
  width: 100%;
  height: 100%;
  display: block;
}

.btn-zalo-logo:hover {
  transform: translateY(-2px);
  filter: drop-shadow(0 4px 12px rgba(0,104,255,0.3));
}

/* Phone Number Highlight */
.phone-highlight {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    padding: 4px 8px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 1.1em;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(16, 185, 129, 0.3);
    animation: phone-pulse 2s infinite;
}

.phone-highlight:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.5);
    text-decoration: none;
    color: white;
}

@keyframes phone-pulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 2px 10px rgba(255, 107, 107, 0.3);
    }
    50% { 
        transform: scale(1.05);
        box-shadow: 0 4px 15px rgba(255, 107, 107, 0.5);
    }
}

/* Nếu trong button chữ (Chat Zalo) */
.zalo-icon {
  width: 20px;
  height: 20px;
  margin-right: 6px;
  vertical-align: middle;
}

/* Mobile floating logo */
.mobile-btn.zalo-btn img.zalo-fab {
  width: 26px;
  height: 26px;
  display: block;
  filter: brightness(0) invert(1); /* để logo trắng nếu nền xanh */
}
.gform-embed iframe {
  width: 100%;
  border: none;
  min-height: 1166px; /* đúng chiều cao bạn lấy từ Google Form */
}

@media (max-width: 768px) {
  .gform-embed iframe {
    min-height: 1300px; /* tăng thêm cho mobile */
  }
}
#submitBtn {
  background: linear-gradient(135deg, #16a34a, #22c55e);
  color: #fff;
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

#submitBtn:hover {
  background: linear-gradient(135deg, #15803d, #16a34a);
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(0,0,0,0.2);
}

#submitBtn:disabled {
  background: #9ca3af;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Mobile Menu Styles */
.mobile-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

@media (max-width: 768px) {
  /* Mobile Menu Styles - Single Definition */
  .nav.mobile-active {
    display: block !important;
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    z-index: 1000;
    padding: 0 0 1rem 0;
    border-top: 3px solid #059669;
  }
  
  .nav.mobile-active .nav-menu {
    flex-direction: column !important;
    gap: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    list-style: none !important;
    width: 100% !important;
  }
  
  .nav.mobile-active .nav-menu li {
    width: 100% !important;
    border-bottom: 1px solid #f0f0f0 !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
  }
  
  .nav.mobile-active .nav-link {
    display: block !important;
    padding: 1.2rem 2rem !important;
    font-size: 16px !important;
    color: #2c3e50 !important;
    text-decoration: none !important;
    transition: all 0.3s ease !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  
  .nav.mobile-active .nav-link:hover,
  .nav.mobile-active .nav-link.active {
    background: #f0f9f5 !important;
    color: #059669 !important;
    transform: translateX(5px) !important;
    font-weight: 600 !important;
  }
  
  .header-actions.mobile-active {
    display: flex !important;
    position: fixed;
    top: calc(80px + 320px);
    left: 0;
    right: 0;
    background: white;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    z-index: 1000;
    padding: 1.5rem 2rem;
    flex-direction: column;
    gap: 1rem;
    border-top: 1px solid #f0f0f0;
  }
  
  .header-actions.mobile-active .btn-call,
  .header-actions.mobile-active .quote-link {
    width: 100%;
    text-align: center;
    justify-content: center;
  }
  
  .header-actions.mobile-active .language-switch {
    justify-content: center;
  }
  
  .header-actions.mobile-active .btn-zalo-logo {
    align-self: center;
  }
  
  body.menu-open {
    overflow: hidden;
  }
}
/* Làm đậm và rõ chữ phần số liệu trong Giới thiệu */
.company-overview .stat-item {
  background: #ffffff;              /* nền sáng rõ hơn */
  border: 1px solid #e5e7eb;
}

.company-overview .stat-number {
  color: #059669 !important;        /* xanh đậm */
  text-shadow: none !important;     /* bỏ bóng */
  opacity: 1 !important;
}

.company-overview .stat-label {
  color: #334155 !important;        /* xám đậm (Slate-700) */
  font-weight: 600 !important;      /* đậm hơn */
  text-shadow: none !important;
  opacity: 1 !important;
}

.company-banner {
    position: relative;
    margin: 4rem 0;
}

.full-width-banner {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.6), rgba(5, 150, 105, 0.4));
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner-overlay h3 {
    color: white;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-align: center;
}

.banner-overlay p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    text-align: center;
    max-width: 600px;
}

/* MOBILE ICON FIX - FORCE OVERRIDE */
@media screen and (max-width: 768px) {
    .mobile-actions .mobile-btn {
        width: 45px !important;
        height: 45px !important;
        border-radius: 15px !important;
    }
    
    .mobile-actions .mobile-btn img {
        width: 26px !important;
        height: 26px !important;
    }
}

@media screen and (max-width: 480px) {
    .mobile-actions .mobile-btn {
        width: 38px !important;
        height: 38px !important;
        border-radius: 12px !important;
    }
    
    .mobile-actions .mobile-btn img {
        width: 22px !important;
        height: 22px !important;
    }
}

/* Facilities Gallery Slider */
.facilities-gallery {
    margin-top: 3rem;
}

.facilities-gallery h3 {
    color: #2c3e50;
    margin-bottom: 2rem;
    text-align: center;
    font-size: 1.8rem;
}

/* Gallery Section */
.gallery-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.section-subtitle {
    text-align: center;
    color: #64748b;
    font-size: 1.1rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.gallery-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

.slider-container {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
}

.slider-track {
    display: flex;
    width: 300%;
    height: 100%;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.slide {
    position: relative;
    width: 33.333%;
    height: 100%;
    flex-shrink: 0;
}

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

.slide-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: 3rem 2rem 2rem;
    text-align: center;
}

.slide-content h4 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: white;
}

.slide-content p {
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
    opacity: 0.9;
}

/* Slider Controls */
.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.2rem;
    color: #059669;
    transition: all 0.3s ease;
    z-index: 10;
}

.slider-btn:hover {
    background: white;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.prev-btn {
    left: 20px;
}

.next-btn {
    right: 20px;
}

/* Slider Dots */
.slider-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    padding: 1.5rem 0;
    background: rgba(255, 255, 255, 0.95);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(5, 150, 105, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: #059669;
    transform: scale(1.2);
}

.dot:hover {
    background: #059669;
    transform: scale(1.1);
}

/* Responsive Design for About Page */
@media (max-width: 768px) {
    .overview-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .farm-image {
        height: 250px;
    }
    
    .banner-overlay h3 {
        font-size: 1.8rem;
    }
    
    .banner-overlay p {
        font-size: 1rem;
        padding: 0 1rem;
    }
    
    .full-width-banner {
        height: 300px;
    }
    
    /* Mobile Slider Adjustments */
    .slider-container {
        height: 300px;
    }
    
    .slider-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .prev-btn {
        left: 10px;
    }
    
    .next-btn {
        right: 10px;
    }
    
    .slide-content {
        padding: 2rem 1rem 1rem;
    }
    
    .slide-content h4 {
        font-size: 1.2rem;
    }
    
    .slide-content p {
        font-size: 0.85rem;
    }
}