:root {
  --green: #2E7D32;
  --bg: #F5F5F5;
  --text: #111111;
  --muted: #6b7280;
  --card: #ffffff;
  --border: #e5e7eb;
}

* { box-sizing: border-box; }
html, body { 
  height: 100%; 
  scroll-behavior: smooth;
  overflow-x: hidden;
  width: 100%;
}
body {
  margin: 0;
  padding-top: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  color: var(--text);
  background: var(--bg);
  width: 100%;
  max-width: 100vw;
}

.container { width: min(1400px, 95%); margin: 0 auto; }

.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: var(--green);
  border-bottom: 1px solid var(--green);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between; padding: 16px 0;
  min-height: 60px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.logo-mark { width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; }
.brand-name { font-weight: 700; font-size: 18px; letter-spacing: 0.2px; color: white; }
.nav { display: flex; align-items: center; }
.nav-links { display: flex; gap: 18px; }
.nav-link { color: rgba(255, 255, 255, 0.9); text-decoration: none; font-weight: 600; transition: color 0.3s ease; font-size: 15px; }
.nav-link:hover { color: white; }

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  gap: 4px;
  z-index: 1001;
}

.hamburger-line {
  width: 24px;
  height: 3px;
  background: white;
  transition: all 0.3s ease;
  border-radius: 2px;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}
.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
}
.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.hero { 
  background: linear-gradient(135deg, #ffffff 0%, #e8f5e9 50%, #f7faf8 100%); 
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
  margin-top: 60px;
}
.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(46, 125, 50, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-inner { text-align: center; position: relative; z-index: 1; }
.hero h1 { 
  margin: 0 0 20px; 
  font-size: clamp(36px, 6vw, 56px); 
  line-height: 1.1; 
  color: var(--text);
  font-weight: 700;
  letter-spacing: -1px;
}
.subtitle { 
  color: var(--muted); 
  max-width: 680px; 
  margin: 0 auto 40px; 
  font-size: 20px; 
  line-height: 1.6; 
}
.cta-row { margin-top: 32px; display: flex; gap: 12px; justify-content: center; }
.cta { 
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 32px; 
  border-radius: 12px; 
  border: 2px solid var(--green); 
  color: var(--text); 
  text-decoration: none; 
  font-weight: 600; 
  background: #fff; 
  transition: all 0.3s ease; 
  font-size: 16px;
}
.cta.primary { 
  background: linear-gradient(135deg, var(--green) 0%, #4caf50 100%); 
  color: #fff; 
  border-color: var(--green);
  box-shadow: 0 6px 20px rgba(46, 125, 50, 0.3);
  padding: 18px 40px;
  font-size: 18px;
}
.cta.primary:hover { 
  transform: translateY(-3px); 
  box-shadow: 0 10px 30px rgba(46, 125, 50, 0.4); 
}
.cta:hover { border-color: var(--green); color: var(--green); }

.download-icon { font-size: 22px; }

.app-badges {
  display: flex;
  gap: 32px;
  justify-content: center;
  margin-top: 40px;
  flex-wrap: wrap;
}
.badge-item {
  color: var(--muted);
  font-size: 15px;
  font-weight: 500;
}

.section { padding: 80px 0; scroll-margin-top: 80px; }
.section h2 { 
  margin: 0 0 50px; 
  font-size: clamp(32px, 4vw, 42px); 
  text-align: center; 
  color: var(--text); 
  font-weight: 700;
  letter-spacing: -0.5px;
}

/* Features Overview - Two Column Layout */
.features-overview {
  background: #fff;
  padding: 100px 0;
}

.benefits-container {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 40px;
  max-width: 1400px;
  margin: 0 auto;
  align-items: stretch;
}

.benefits-column {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.column-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 3px solid var(--green);
}

.header-icon {
  font-size: 32px;
}

.column-header h3 {
  margin: 0;
  font-size: 24px;
  color: var(--text);
  font-weight: 700;
  letter-spacing: -0.5px;
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  flex: 1;
}

.benefits-grid > .benefit-card {
  min-height: 100px;
}

.benefit-card {
  background: linear-gradient(180deg, #ffffff 0%, #fafafa 100%);
  border: 2px solid var(--border);
  border-radius: 20px;
  padding: 24px 28px;
  display: flex;
  align-items: center;
  gap: 20px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  min-height: 100px;
  height: 100%;
}

.customer-card {
  border-left: 4px solid var(--green);
  background: linear-gradient(135deg, var(--green) 0%, #4caf50 100%);
}

.customer-card::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  height: 4px;
  background: linear-gradient(90deg, var(--green) 0%, #4caf50 100%);
  border-radius: 20px 20px 0 0;
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.customer-card:hover::before {
  transform: scaleX(1);
}

.customer-card:hover {
  transform: translateY(-10px) scale(1.03);
  box-shadow: 0 20px 48px rgba(46, 125, 50, 0.35);
  border-color: var(--green);
  background: linear-gradient(180deg, #f0f7f0 0%, #ffffff 100%);
}

.customer-card:hover h3 {
  color: var(--green) !important;
}

.customer-card:hover .card-number {
  color: var(--green) !important;
  border-color: var(--green) !important;
}

.customer-card:hover p {
  color: var(--green);
  opacity: 0.8;
}

.store-card {
  background: linear-gradient(180deg, #ffffff 0%, #fafafa 100%);
}

.benefit-card.store-card::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  height: 4px;
  background: linear-gradient(90deg, var(--green) 0%, #4caf50 100%);
  border-radius: 20px 20px 0 0;
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.benefit-card.store-card:hover::before {
  transform: scaleX(1);
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.7) 100%);
}

.benefit-card.store-card:hover {
  transform: translateY(-10px) scale(1.03);
  box-shadow: 0 20px 48px rgba(46, 125, 50, 0.35);
  border-color: var(--green);
  background: linear-gradient(135deg, var(--green) 0%, #4caf50 100%);
}

.benefit-card.store-card:hover h4 {
  color: var(--text);
}

.benefit-card.store-card:hover p {
  color: rgba(255, 255, 255, 0.9);
}

.benefits-divider {
  width: 2px;
  background: linear-gradient(180deg, transparent 0%, var(--border) 20%, var(--border) 80%, transparent 100%);
  height: 100%;
  min-height: 300px;
}

.benefit-card .card-icon {
  font-size: 48px;
  display: block;
  transition: transform 0.4s ease;
  flex-shrink: 0;
  line-height: 1;
  width: 56px;
  text-align: center;
}

.benefit-card:hover .card-icon {
  transform: scale(1.1) rotate(5deg);
}

.benefit-card h4 {
  margin: 0 0 6px;
  font-size: 18px;
  color: var(--text);
  font-weight: 600;
  text-align: left;
  line-height: 1.3;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.benefit-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
  text-align: left;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.benefit-card.customer-card p {
  color: rgba(255, 255, 255, 0.9);
}

.benefit-card.customer-card h4 {
  color: var(--text);
}

.benefit-card.customer-card:hover h4 {
  color: var(--text);
}

.benefit-card.customer-card:hover p {
  color: var(--green);
}

.benefit-card.store-card p {
  color: var(--green);
}

.benefit-card.store-card h4 {
  color: var(--text);
}

.benefit-card .card-content {
  flex: 1;
}

/* Features Section - Combined Customer and Store Owner */
.features-section {
  background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
  padding: 100px 0;
}

.features-container {
  margin-top: 40px;
}

/* Features Section - Ensure customer and business cards match */
.features-section .customer-card,
.features-section .business-card {
  padding: 20px 18px;
}

.features-section .customer-card .card-icon-large,
.features-section .business-card .card-icon-large {
  font-size: 48px;
  margin: 12px 0 10px;
  display: block;
  transition: transform 0.4s ease;
}

.features-section .customer-card h3,
.features-section .business-card h3 {
  margin: 0 0 6px;
  font-size: 18px;
  color: white;
  font-weight: 600;
  transition: color 0.4s ease;
}

.features-section .customer-card p,
.features-section .business-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 14px;
  line-height: 1.4;
}

.features-section .customer-card .card-number,
.features-section .business-card .card-number {
  position: absolute;
  top: 16px;
  left: 16px;
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.25);
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
  color: white;
  transition: all 0.4s ease;
}

/* Customer Section - Numbered Green Cards */
.customer-section {
  background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
  padding: 100px 0;
}

.customer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1400px;
  margin: 0 auto;
}

.customer-card {
  background: linear-gradient(135deg, var(--green) 0%, #4caf50 100%);
  border: 2px solid var(--green);
  border-radius: 20px;
  padding: 20px 18px;
  text-align: center;
  box-shadow: 0 8px 24px rgba(46, 125, 50, 0.25);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.customer-card::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  height: 4px;
  background: linear-gradient(90deg, var(--green) 0%, #4caf50 100%);
  border-radius: 20px 20px 0 0;
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.customer-card:hover::before {
  transform: scaleX(1);
}

.customer-section .customer-card:hover {
  transform: translateY(-10px) scale(1.03);
  box-shadow: 0 20px 48px rgba(46, 125, 50, 0.35);
  border-color: var(--green);
  background: linear-gradient(180deg, #f0f7f0 0%, #ffffff 100%);
}

.customer-section .customer-card:hover h3 {
  color: var(--green) !important;
}

.card-number {
  position: absolute;
  top: 16px;
  left: 16px;
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.25);
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
  color: white;
  transition: all 0.4s ease;
}

.customer-section .customer-card:hover .card-number {
  transform: scale(1.2) rotate(360deg);
  background: rgba(255, 255, 255, 0.35);
  color: var(--green) !important;
  border-color: var(--green) !important;
}

.card-icon-large {
  font-size: 48px;
  margin: 12px 0 10px;
  display: block;
  transition: transform 0.4s ease;
}

.customer-section .customer-card:hover .card-icon-large {
  transform: scale(1.2) rotate(-10deg);
}

.customer-section .customer-card h3 {
  margin: 0 0 6px;
  font-size: 18px;
  color: white;
  font-weight: 600;
  transition: color 0.4s ease;
}

.customer-section .customer-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 14px;
  line-height: 1.4;
}

.customer-section .customer-card:hover p {
  color: var(--green);
  opacity: 0.8;
}

/* Features Section - Customer Cards (Customer Cards in Important Features) */
.features-section .customer-card::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  height: 4px;
  background: linear-gradient(90deg, var(--green) 0%, #4caf50 100%);
  border-radius: 20px 20px 0 0;
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.features-section .customer-card:hover::before {
  transform: scaleX(1);
}

.features-section .customer-card:hover {
  transform: translateY(-10px) scale(1.03);
  box-shadow: 0 20px 48px rgba(46, 125, 50, 0.35);
  border-color: var(--green);
  background: linear-gradient(180deg, #f0f7f0 0%, #ffffff 100%);
}

.features-section .customer-card:hover h3 {
  color: var(--green) !important;
}

.features-section .customer-card:hover .card-number {
  transform: scale(1.2) rotate(360deg);
  background: rgba(255, 255, 255, 0.35);
  color: var(--green) !important;
  border-color: var(--green) !important;
}

.features-section .customer-card:hover .card-icon-large {
  transform: scale(1.2) rotate(-10deg);
}

.features-section .customer-card:hover p {
  color: var(--green);
  opacity: 0.8;
}

/* Features Section - Business Cards (Store Owner Cards in Important Features) */
.features-section .business-card::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  height: 4px;
  background: linear-gradient(90deg, var(--green) 0%, #4caf50 100%);
  border-radius: 20px 20px 0 0;
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.features-section .business-card:hover::before {
  transform: scaleX(1);
}

.features-section .business-card:hover {
  transform: translateY(-10px) scale(1.03);
  box-shadow: 0 20px 48px rgba(46, 125, 50, 0.35);
  border-color: var(--green);
  background: linear-gradient(180deg, #f0f7f0 0%, #ffffff 100%);
}

.features-section .business-card:hover h3 {
  color: var(--green) !important;
}

.features-section .business-card:hover .card-number {
  transform: scale(1.2) rotate(360deg);
  background: rgba(255, 255, 255, 0.35);
  color: var(--green) !important;
  border-color: var(--green) !important;
}

.features-section .business-card:hover .card-icon-large {
  transform: scale(1.2) rotate(-10deg);
}

.features-section .business-card:hover p {
  color: var(--green);
  opacity: 0.8;
}

/* Business Section - Numbered Green Cards (Same as Customer Section) */
.business-section {
  background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
  padding: 100px 0;
}

.business-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1400px;
  margin: 0 auto;
}

.business-card {
  background: linear-gradient(135deg, var(--green) 0%, #4caf50 100%);
  border: 2px solid var(--green);
  border-radius: 20px;
  padding: 20px 18px;
  text-align: center;
  box-shadow: 0 8px 24px rgba(46, 125, 50, 0.25);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.business-card::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  height: 4px;
  background: linear-gradient(90deg, var(--green) 0%, #4caf50 100%);
  border-radius: 20px 20px 0 0;
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.business-card:hover::before {
  transform: scaleX(1);
}

.business-section .business-card:hover {
  transform: translateY(-10px) scale(1.03);
  box-shadow: 0 20px 48px rgba(46, 125, 50, 0.35);
  border-color: var(--green);
  background: linear-gradient(180deg, #f0f7f0 0%, #ffffff 100%);
}

.business-section .business-card:hover h3 {
  color: var(--green) !important;
}

.business-section .business-card:hover .card-number {
  color: var(--green) !important;
  border-color: var(--green) !important;
}

.business-section .business-card:hover p {
  color: var(--green);
  opacity: 0.8;
}

.business-section .business-card .card-number {
  position: absolute;
  top: 16px;
  left: 16px;
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.25);
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
  color: white;
  transition: all 0.4s ease;
}

.business-section .business-card:hover .card-number {
  transform: scale(1.2) rotate(360deg);
  background: rgba(255, 255, 255, 0.35);
  color: var(--green) !important;
  border-color: var(--green) !important;
}

.business-section .business-card .card-icon-large {
  font-size: 48px;
  margin: 12px 0 10px;
  display: block;
  transition: transform 0.4s ease;
}

.business-section .business-card:hover .card-icon-large {
  transform: scale(1.2) rotate(-10deg);
}

.business-section .business-card h3 {
  margin: 0 0 6px;
  font-size: 18px;
  color: white;
  font-weight: 600;
  transition: color 0.4s ease;
}

.business-section .business-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 14px;
  line-height: 1.4;
}

/* Business Types - Large Icon Cards */
.business-types {
  background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
  padding: 100px 0;
}

.types-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 1400px;
  margin: 0 auto;
}

.type-card {
  background: linear-gradient(180deg, #ffffff 0%, #fafafa 100%);
  border: 2px solid var(--border);
  border-radius: 24px;
  padding: 48px 40px;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.type-card::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 24px;
  padding: 2px;
  background: linear-gradient(135deg, var(--green), #4caf50);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.type-card:hover::before {
  opacity: 1;
}

.type-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 48px rgba(46, 125, 50, 0.2);
  border-color: var(--green);
}

.type-icon {
  font-size: 80px;
  margin-bottom: 24px;
  display: block;
  transition: transform 0.4s ease;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1));
  position: relative;
  height: 80px;
  width: 80px;
  margin-left: auto;
  margin-right: auto;
  line-height: 80px;
  text-align: center;
}

.combined-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  height: 80px;
  width: 80px;
  margin: 0 auto 24px;
}

.icon-layer {
  position: absolute;
  font-size: 80px;
  transition: transform 0.4s ease;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1));
}

.icon-vegetable {
  z-index: 3;
  transform: translate(-12px, -3px) scale(0.75);
}

.icon-fruit {
  z-index: 2;
  transform: translate(8px, 8px) scale(0.8);
}

.icon-meat {
  z-index: 1;
  transform: translate(18px, -8px) scale(0.75);
}

.type-card:hover .combined-icon .icon-vegetable {
  transform: translate(-12px, -3px) scale(0.8) rotate(-5deg);
}

.type-card:hover .combined-icon .icon-fruit {
  transform: translate(8px, 8px) scale(0.85) rotate(5deg);
}

.type-card:hover .combined-icon .icon-meat {
  transform: translate(18px, -8px) scale(0.8) rotate(-3deg);
}

.type-card:hover .type-icon:not(.combined-icon) {
  transform: scale(1.15) rotate(-5deg);
}

.type-card h3 {
  margin: 0 0 12px;
  font-size: 24px;
  color: var(--text);
  font-weight: 600;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.type-card p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.5;
}

/* How It Works - Step Cards */
.how-it-works {
  background: #fff;
  padding: 100px 0;
}

.toggle-container {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 50px;
  flex-wrap: nowrap;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding: 4px 0;
  overflow-y: visible;
}

.toggle-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border: 2px solid var(--green);
  border-radius: 12px;
  background: white;
  color: var(--green);
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
  flex-shrink: 0;
  min-width: fit-content;
}

.toggle-btn:hover {
  background: #f0f7f0;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(46, 125, 50, 0.2);
}

.toggle-btn.active {
  background: linear-gradient(135deg, var(--green) 0%, #4caf50 100%);
  color: white;
  border-color: var(--green);
  box-shadow: 0 4px 12px rgba(46, 125, 50, 0.3);
  transform: translateY(0);
  position: relative;
  z-index: 1;
}

.toggle-icon {
  font-size: 20px;
}

.toggle-text {
  font-size: 16px;
}

.steps-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  max-width: 1400px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.step-card {
  background: linear-gradient(135deg, var(--green) 0%, #4caf50 100%);
  border: 2px solid var(--green);
  border-radius: 20px;
  padding: 40px 28px;
  text-align: center;
  flex: 1;
  min-width: 200px;
  max-width: 240px;
  box-shadow: 0 8px 24px rgba(46, 125, 50, 0.25);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.step-card:hover {
  transform: translateY(-10px) scale(1.05);
  box-shadow: 0 20px 48px rgba(46, 125, 50, 0.4);
}

.step-number {
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.25);
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 24px;
  color: white;
  margin: 0 auto 16px;
  transition: all 0.4s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.step-card:hover .step-number {
  transform: scale(1.2) rotate(360deg);
  background: rgba(255, 255, 255, 0.35);
}

.step-icon {
  font-size: 48px;
  margin-bottom: 16px;
  display: block;
  transition: transform 0.4s ease;
}

.step-card:hover .step-icon {
  transform: scale(1.15) rotate(-10deg);
}

.step-card h3 {
  margin: 0 0 8px;
  font-size: 20px;
  color: white;
  font-weight: 600;
}

.step-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 14px;
  line-height: 1.4;
}

.step-arrow {
  font-size: 32px;
  color: var(--green);
  font-weight: 700;
}

/* Download Section */
.download-section {
  background: linear-gradient(135deg, var(--green) 0%, #4caf50 100%);
  padding: 100px 0;
  color: white;
}

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

.download-section h2 {
  color: white;
  margin-bottom: 16px;
}

.download-section p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 18px;
  margin-bottom: 40px;
}

.download-buttons {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}

.download-btn-large {
  display: inline-block;
  background: white;
  color: var(--green);
  text-decoration: none;
  border-radius: 16px;
  padding: 24px 40px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  min-width: 220px;
  border: 2px solid transparent;
}

.download-btn-large:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.3);
  border-color: rgba(255, 255, 255, 0.5);
}

.download-btn-content {
  display: flex;
  align-items: center;
  gap: 12px;
}

.download-btn-icon {
  font-size: 32px;
}

.download-btn-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.download-btn-label {
  font-size: 12px;
  opacity: 0.8;
  font-weight: 400;
  color: var(--muted);
}

.download-btn-platform {
  font-size: 20px;
  font-weight: 700;
  color: var(--green);
}

/* Security Section */
.security-section {
  background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
  padding: 100px 0;
}

.security-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 1400px;
  margin: 0 auto;
}

.security-card {
  background: linear-gradient(180deg, #ffffff 0%, #fafafa 100%);
  border: 2px solid var(--border);
  border-radius: 20px;
  padding: 36px 24px;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.security-card::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 20px;
  right: 20px;
  bottom: 20px;
  border: 2px solid var(--green);
  border-radius: 16px;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.security-card:hover::before {
  opacity: 0.2;
}

.security-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px rgba(46, 125, 50, 0.15);
  border-color: var(--green);
}

.security-icon {
  font-size: 56px;
  margin-bottom: 20px;
  display: block;
  transition: transform 0.4s ease;
}

.security-card:hover .security-icon {
  transform: scale(1.15) rotate(10deg);
}

.security-card h3 {
  margin: 0 0 8px;
  font-size: 18px;
  color: var(--text);
  font-weight: 600;
}

.security-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--green);
  background: var(--green);
  padding: 48px 0 24px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 32px;
}

.footer-section {
  text-align: left;
}

.footer-section:first-child {
  justify-self: start;
}

.footer-section:nth-child(2) {
  justify-self: center;
}

.footer-section:last-child {
  justify-self: end;
}

.footer-section h4 {
  margin: 0 0 12px;
  color: white;
  font-size: 18px;
  font-weight: 600;
}

.footer-section p {
  margin: 8px 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
  line-height: 1.6;
}

.footer-section a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: white;
  text-decoration: underline;
}

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
}

/* Mobile Responsive */
@media (max-width: 1024px) {
  .container {
    width: 92%;
    padding: 0 16px;
  }
  
  .benefits-container {
    grid-template-columns: 1fr;
    gap: 60px;
  }
  
  .benefits-divider {
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, var(--border) 20%, var(--border) 80%, transparent 100%);
    min-height: 2px;
  }
  
  .customer-grid, .business-grid, .security-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  
  .types-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  
  @media (max-width: 600px) {
    .types-grid {
      grid-template-columns: 1fr;
    }
  }
  
  .steps-container {
    gap: 12px;
  }
  
  .step-arrow {
    display: none;
  }
  
  .type-card {
    padding: 36px 24px;
  }
  
  .benefit-card {
    padding: 20px 24px;
  }
}

@media (max-width: 768px) {
  body {
    padding-top: 0;
  }
  
  .site-header {
    min-height: 64px;
  }
  
  .header-inner {
    padding: 14px 0;
    min-height: 64px;
  }
  
  .hero {
    margin-top: 64px;
  }
  
  .privacy-content {
    margin-top: 64px;
  }
  
  .logo-mark {
    width: 34px;
    height: 34px;
  }
  
  .logo-mark img {
    width: 34px;
    height: 34px;
  }
  
  .brand-name {
    font-size: 19px;
  }
  
  .container {
    width: 92%;
    padding: 0 16px;
  }
  
  .mobile-menu-toggle {
    display: flex !important;
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--green);
    flex-direction: column;
    padding: 80px 20px 20px 20px;
    gap: 15px;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    z-index: 999;
    display: flex;
  }
  
  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav-link {
    padding: 12px 0;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 16px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .hero {
    padding: 60px 0 50px;
  }
  
  .hero h1 {
    font-size: clamp(28px, 6vw, 40px);
    line-height: 1.2;
  }
  
  .subtitle {
    font-size: 18px;
    padding: 0 10px;
  }
  
  .cta {
    padding: 14px 28px;
    font-size: 15px;
    min-height: 44px;
  }
  
  .cta.primary {
    padding: 16px 32px;
    font-size: 16px;
  }
  
  .benefits-container {
    gap: 50px;
  }
  
  .benefits-divider {
    height: 2px;
    min-height: 2px;
  }
  
  .benefit-card {
    padding: 20px 20px;
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }
  
  .benefit-card .card-icon {
    font-size: 40px;
  }
  
  .benefit-card h4 {
    font-size: 16px;
    text-align: center;
  }
  
  .benefit-card p {
    font-size: 13px;
    text-align: center;
  }
  
  .customer-grid, .business-grid, .security-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .customer-card, .business-card {
    padding: 24px 18px;
  }
  
  .types-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .type-card {
    padding: 36px 24px;
  }
  
  .type-icon {
    font-size: 64px;
    height: 64px;
    width: 64px;
    line-height: 64px;
  }
  
  .combined-icon {
    height: 64px;
    width: 64px;
  }
  
  .icon-layer {
    font-size: 64px;
  }
  
  .toggle-container {
    flex-direction: row;
    gap: 12px;
    margin-bottom: 40px;
    justify-content: center;
    padding: 0 10px;
  }
  
  .toggle-btn {
    flex: 1;
    min-width: 0;
    max-width: 200px;
    justify-content: center;
    min-height: 44px;
    padding: 12px 16px;
    font-size: 14px;
  }
  
  .toggle-icon {
    font-size: 18px;
  }
  
  .toggle-text {
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  
  .steps-container {
    flex-direction: column;
    gap: 16px;
  }
  
  .step-card {
    max-width: 100%;
    padding: 32px 24px;
  }
  
  .download-buttons {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }
  
  .download-btn-large {
    width: 100%;
    max-width: 280px;
    min-height: 60px;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }
  
  .footer-section:first-child,
  .footer-section:nth-child(2),
  .footer-section:last-child {
    justify-self: center;
    text-align: center;
  }
  
  .section {
    padding: 60px 0;
  }
  
  .section h2 {
    font-size: 28px;
    margin-bottom: 40px;
    padding: 0 10px;
  }
  
  .features-section, .customer-section, .business-section, .business-types, .how-it-works, .security-section {
    padding: 60px 0;
  }
}

@media (max-width: 480px) {
  .container {
    width: 92%;
    padding: 0 12px;
  }
  
  .hero {
    padding: 50px 0 40px;
  }
  
  .hero h1 {
    font-size: 26px;
    line-height: 1.2;
    padding: 0 10px;
  }
  
  .subtitle {
    font-size: 15px;
    padding: 0 10px;
  }
  
  .cta {
    padding: 12px 24px;
    font-size: 14px;
    min-height: 44px;
  }
  
  .cta.primary {
    padding: 14px 28px;
    font-size: 15px;
  }
  
  .benefit-card {
    padding: 18px 16px;
    gap: 12px;
  }
  
  .benefit-card .card-icon {
    font-size: 36px;
    width: 48px;
  }
  
  .benefit-card h4 {
    font-size: 15px;
    text-align: center;
  }
  
  .benefit-card p {
    font-size: 12px;
    line-height: 1.4;
    text-align: center;
  }
  
  .customer-card, .business-card {
    padding: 20px 16px;
  }
  
  .card-icon-large {
    font-size: 44px;
    margin: 10px 0 8px;
  }
  
  .type-card {
    padding: 32px 20px;
  }
  
  .type-icon {
    font-size: 56px;
    height: 56px;
    width: 56px;
    line-height: 56px;
    margin-bottom: 20px;
  }
  
  .combined-icon {
    height: 56px;
    width: 56px;
    margin-bottom: 20px;
  }
  
  .icon-layer {
    font-size: 56px;
  }
  
  .step-card {
    padding: 28px 20px;
  }
  
  .step-icon {
    font-size: 40px;
  }
  
  .security-card {
    padding: 28px 20px;
  }
  
  .security-icon {
    font-size: 48px;
  }
  
  .section {
    padding: 50px 0;
  }
  
  .section h2 {
    font-size: 22px;
    margin-bottom: 32px;
    padding: 0 10px;
  }
  
  .features-section, .customer-section, .business-section, .business-types, .how-it-works, .security-section {
    padding: 50px 0;
  }
  
  .download-section {
    padding: 60px 0;
  }
  
  .download-btn-large {
    padding: 20px 32px;
    min-height: 56px;
  }
  
  .footer-content {
    gap: 24px;
  }
  
  .footer-section h4 {
    font-size: 16px;
  }
  
  .footer-section p {
    font-size: 13px;
  }
}