:root {
     --green-1: #10B981;
     --green-2: #047857;
     --green-3: #ECFDF5;
     --dark: #0F172A;
     --muted: #64748B;
 }

 body {
     font-family: 'Outfit', sans-serif;
     background: #F8FAFC;
 }

 /* ── Hero ── */
 .hiw-hero {
     background: linear-gradient(135deg, #0F172A 0%, #1a2e1a 50%, #0F172A 100%);
     padding: 100px 0 80px;
     position: relative;
     overflow: hidden;
 }

 .hiw-hero::before {
     content: '';
     position: absolute;
     inset: 0;
     background:
         radial-gradient(ellipse 600px 400px at 20% 50%, rgba(16, 185, 129, 0.15) 0%, transparent 70%),
         radial-gradient(ellipse 400px 300px at 80% 20%, rgba(4, 120, 87, 0.12) 0%, transparent 70%);
 }

 .hiw-hero-badge {
     display: inline-flex;
     align-items: center;
     gap: 8px;
     background: rgba(16, 185, 129, 0.15);
     border: 1px solid rgba(16, 185, 129, 0.3);
     color: #10B981;
     padding: 8px 20px;
     border-radius: 100px;
     font-size: 0.85rem;
     font-weight: 600;
     letter-spacing: 0.5px;
     margin-bottom: 28px;
 }

 .hiw-hero h1 {
     font-size: clamp(2.4rem, 5vw, 4rem);
     font-weight: 900;
     color: white;
     line-height: 1.1;
     letter-spacing: -1.5px;
     margin-bottom: 24px;
 }

 .hiw-hero h1 span {
     background: linear-gradient(135deg, #10B981, #34D399);
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
 }

 .hiw-hero p {
     font-size: 1.15rem;
     color: #94A3B8;
     line-height: 1.7;
     max-width: 540px;
 }

 .hero-stats {
     display: flex;
     gap: 32px;
     margin-top: 48px;
     flex-wrap: wrap;
 }

 .hero-stat .num {
     font-size: 2.2rem;
     font-weight: 900;
     color: white;
     letter-spacing: -1px;
     line-height: 1;
 }

 .hero-stat .num span {
     color: #10B981;
 }

 .hero-stat .lbl {
     font-size: 0.8rem;
     color: #64748B;
     font-weight: 500;
     margin-top: 4px;
 }

 /* ── Hero Scanner Visual ── */
 .scanner-visual-wrap {
     position: relative;
     width: 100%;
     max-width: 460px;
 }

 /* Main scanner card */
 .scanner-card-hero {
     background: #1E293B;
     border-radius: 24px;
     overflow: hidden;
     border: 1px solid rgba(255, 255, 255, 0.08);
     box-shadow:
         0 32px 64px rgba(0, 0, 0, 0.5),
         0 0 0 1px rgba(255, 255, 255, 0.04),
         inset 0 1px 0 rgba(255, 255, 255, 0.08);
 }

 /* Top bar of the card */
 .scanner-card-topbar {
     background: #0F172A;
     padding: 12px 16px;
     display: flex;
     align-items: center;
     justify-content: space-between;
     border-bottom: 1px solid rgba(255, 255, 255, 0.06);
 }

 .topbar-dots {
     display: flex;
     gap: 6px;
 }

 .topbar-dots span {
     width: 10px;
     height: 10px;
     border-radius: 50%;
 }

 .topbar-title {
     font-size: 0.75rem;
     font-weight: 600;
     color: #475569;
     letter-spacing: 0.5px;
 }

 .topbar-status {
     display: flex;
     align-items: center;
     gap: 6px;
     font-size: 0.7rem;
     font-weight: 700;
     color: #10B981;
 }

 .topbar-dot-live {
     width: 7px;
     height: 7px;
     border-radius: 50%;
     background: #10B981;
     animation: livePulse 1.5s ease-in-out infinite;
 }

 @keyframes livePulse {

     0%,
     100% {
         opacity: 1;
         transform: scale(1);
     }

     50% {
         opacity: 0.5;
         transform: scale(0.7);
     }
 }

 /* Camera viewfinder */
 .scanner-viewfinder {
     position: relative;
     height: 180px;
     background: #0a1628;
     overflow: hidden;
     display: flex;
     align-items: center;
     justify-content: center;
 }

 .viewfinder-grid {
     position: absolute;
     inset: 0;
     background-image:
         linear-gradient(rgba(16, 185, 129, 0.05) 1px, transparent 1px),
         linear-gradient(90deg, rgba(16, 185, 129, 0.05) 1px, transparent 1px);
     background-size: 30px 30px;
 }

 /* Scanning frame corners */
 .scan-frame-hero {
     position: absolute;
     width: 100px;
     height: 100px;
     z-index: 2;
 }

 .sfh-corner {
     position: absolute;
     width: 18px;
     height: 18px;
     border-color: #10B981;
     border-style: solid;
 }

 .sfh-tl {
     top: 0;
     left: 0;
     border-width: 2px 0 0 2px;
     border-radius: 4px 0 0 0;
 }

 .sfh-tr {
     top: 0;
     right: 0;
     border-width: 2px 2px 0 0;
     border-radius: 0 4px 0 0;
 }

 .sfh-bl {
     bottom: 0;
     left: 0;
     border-width: 0 0 2px 2px;
     border-radius: 0 0 0 4px;
 }

 .sfh-br {
     bottom: 0;
     right: 0;
     border-width: 0 2px 2px 0;
     border-radius: 0 0 4px 0;
 }

 /* The waste item emoji in viewfinder */
 .viewfinder-item {
     font-size: 2.8rem;
     z-index: 3;
     animation: itemSwap 12s ease-in-out infinite;
 }

 @keyframes itemSwap {

     0%,
     18% {
         content: '';
         opacity: 1;
         transform: scale(1);
     }

     20%,
     22% {
         opacity: 0;
         transform: scale(0.7);
     }

     24%,
     42% {
         opacity: 1;
         transform: scale(1);
     }

     44%,
     46% {
         opacity: 0;
         transform: scale(0.7);
     }

     48%,
     66% {
         opacity: 1;
         transform: scale(1);
     }

     68%,
     70% {
         opacity: 0;
         transform: scale(0.7);
     }

     72%,
     90% {
         opacity: 1;
         transform: scale(1);
     }

     92%,
     94% {
         opacity: 0;
         transform: scale(0.7);
     }

     96%,
     100% {
         opacity: 1;
         transform: scale(1);
     }
 }

 /* Scan line sweeping */
 .scan-sweep {
     position: absolute;
     left: 0;
     right: 0;
     height: 2px;
     background: linear-gradient(90deg, transparent, #10B981, transparent);
     box-shadow: 0 0 10px rgba(16, 185, 129, 0.8);
     animation: sweep 2.5s ease-in-out infinite;
     z-index: 4;
 }

 @keyframes sweep {
     0% {
         top: 10%;
         opacity: 0;
     }

     10% {
         opacity: 1;
     }

     90% {
         opacity: 1;
     }

     100% {
         top: 90%;
         opacity: 0;
     }
 }

 /* Processing bar */
 .scan-processing {
     position: absolute;
     bottom: 10px;
     left: 50%;
     transform: translateX(-50%);
     background: rgba(16, 185, 129, 0.15);
     border: 1px solid rgba(16, 185, 129, 0.3);
     border-radius: 100px;
     padding: 4px 12px;
     font-size: 0.65rem;
     color: #10B981;
     font-weight: 700;
     letter-spacing: 0.5px;
     z-index: 5;
     animation: processingPulse 2.5s ease-in-out infinite;
 }

 @keyframes processingPulse {

     0%,
     100% {
         opacity: 1;
     }

     50% {
         opacity: 0.6;
     }
 }

 /* Scanner result body */
 .scanner-result-body {
     padding: 16px;
 }

 /* Category cycling result */
 .result-category-display {
     background: #0F172A;
     border-radius: 14px;
     padding: 14px 16px;
     margin-bottom: 12px;
     position: relative;
     overflow: hidden;
     min-height: 80px;
 }

 .result-category-display::before {
     content: '';
     position: absolute;
     left: 0;
     top: 0;
     bottom: 0;
     width: 3px;
     border-radius: 3px;
     animation: borderColorCycle 12s ease-in-out infinite;
 }

 @keyframes borderColorCycle {

     0%,
     24% {
         background: #8B5CF6;
     }

     25%,
     49% {
         background: #F59E0B;
     }

     50%,
     74% {
         background: #3B82F6;
     }

     75%,
     100% {
         background: #10B981;
     }
 }

 .rcd-label {
     font-size: 0.65rem;
     font-weight: 700;
     color: #475569;
     text-transform: uppercase;
     letter-spacing: 1px;
     margin-bottom: 6px;
 }

 .rcd-main {
     display: flex;
     align-items: center;
     justify-content: space-between;
 }

 .rcd-name {
     font-size: 1.15rem;
     font-weight: 900;
     color: white;
     animation: nameSwap 12s ease-in-out infinite;
 }

 @keyframes nameSwap {

     0%,
     22% {
         opacity: 1;
     }

     24%,
     26% {
         opacity: 0;
     }

     28%,
     46% {
         opacity: 1;
     }

     48%,
     50% {
         opacity: 0;
     }

     52%,
     70% {
         opacity: 1;
     }

     72%,
     74% {
         opacity: 0;
     }

     76%,
     100% {
         opacity: 1;
     }
 }

 .rcd-confidence {
     font-size: 1rem;
     font-weight: 800;
     color: #10B981;
 }

 /* Confidence bar */
 .rcd-bar-wrap {
     height: 5px;
     background: rgba(255, 255, 255, 0.08);
     border-radius: 100px;
     margin-top: 10px;
     overflow: hidden;
 }

 .rcd-bar-fill {
     height: 100%;
     border-radius: 100px;
     animation: barWidthCycle 12s ease-in-out infinite;
 }

 @keyframes barWidthCycle {

     0%,
     22% {
         width: 91%;
         background: linear-gradient(90deg, #8B5CF6, #6D28D9);
     }

     24%,
     26% {
         width: 0%;
     }

     28%,
     46% {
         width: 84%;
         background: linear-gradient(90deg, #F59E0B, #D97706);
     }

     48%,
     50% {
         width: 0%;
     }

     52%,
     70% {
         width: 88%;
         background: linear-gradient(90deg, #3B82F6, #1D4ED8);
     }

     72%,
     74% {
         width: 0%;
     }

     76%,
     100% {
         width: 79%;
         background: linear-gradient(90deg, #10B981, #047857);
     }
 }

 /* All 5 categories mini row */
 .categories-mini-row {
     display: flex;
     gap: 6px;
     flex-wrap: wrap;
 }

 .cat-chip {
     flex: 1;
     min-width: 0;
     background: rgba(255, 255, 255, 0.04);
     border: 1px solid rgba(255, 255, 255, 0.07);
     border-radius: 10px;
     padding: 8px 4px;
     text-align: center;
     transition: all 0.3s ease;
 }

 .cat-chip-emoji {
     font-size: 1rem;
     display: block;
     margin-bottom: 3px;
 }

 .cat-chip-name {
     font-size: 0.6rem;
     font-weight: 600;
     color: #475569;
     display: block;
     white-space: nowrap;
     overflow: hidden;
     text-overflow: ellipsis;
 }

 /* Active chip animation cycling through */
 .cat-chip:nth-child(1) {
     animation: chipActive 12s ease-in-out infinite 0s;
 }

 .cat-chip:nth-child(2) {
     animation: chipActive 12s ease-in-out infinite 3s;
 }

 .cat-chip:nth-child(3) {
     animation: chipActive 12s ease-in-out infinite 6s;
 }

 .cat-chip:nth-child(4) {
     animation: chipActive 12s ease-in-out infinite 9s;
 }

 @keyframes chipActive {

     0%,
     20% {
         background: rgba(16, 185, 129, 0.15);
         border-color: rgba(16, 185, 129, 0.4);
     }

     0%,
     20% {}

     21%,
     100% {
         background: rgba(255, 255, 255, 0.04);
         border-color: rgba(255, 255, 255, 0.07);
     }
 }

 /* Floating badges */
 .float-badge {
     position: absolute;
     background: white;
     border-radius: 14px;
     padding: 10px 14px;
     box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
     display: flex;
     align-items: center;
     gap: 8px;
     font-size: 0.8rem;
     font-weight: 700;
     color: #0F172A;
     white-space: nowrap;
 }

 .float-badge-1 {
     top: -16px;
     right: -16px;
     animation: floatBadge 3s ease-in-out infinite;
 }

 .float-badge-2 {
     bottom: -16px;
     left: -16px;
     animation: floatBadge 3s ease-in-out infinite 1.5s;
 }

 @keyframes floatBadge {

     0%,
     100% {
         transform: translateY(0);
     }

     50% {
         transform: translateY(-8px);
     }
 }

 /* Accuracy pill floating */
 .float-badge-3 {
     position: absolute;
     top: 50%;
     right: -24px;
     transform: translateY(-50%);
     z-index: 2;
     background: linear-gradient(135deg, #10B981, #047857);
     color: white;
     border-radius: 14px;
     padding: 10px 14px;
     box-shadow: 0 8px 24px rgba(16, 185, 129, 0.4);
     font-size: 0.8rem;
     font-weight: 700;
     white-space: nowrap;
     animation: floatBadge 3.5s ease-in-out infinite 0.8s;
 }

 @media (max-width: 768px) {
     .scanner-visual-wrap {
         max-width: 340px;
     }

     .float-badge,
     .float-badge-3 {
         display: none;
     }

     .scanner-viewfinder {
         height: 140px;
     }
 }

 @media (max-width: 480px) {
     .scanner-visual-wrap {
         max-width: 300px;
     }
 }

 @media (max-width: 360px) {
     .scanner-visual-wrap {
         max-width: 260px;
     }

     .cat-chip-name {
         display: none;
     }
 }

 /* ── Shared section styles ── */
 section {
     padding: 80px 0;
 }

 .section-eyebrow {
     font-size: 0.8rem;
     font-weight: 700;
     text-transform: uppercase;
     letter-spacing: 2px;
     color: #10B981;
     margin-bottom: 12px;
 }

 .section-title {
     font-size: clamp(1.8rem, 3.5vw, 2.8rem);
     font-weight: 900;
     color: #0F172A;
     letter-spacing: -1px;
     line-height: 1.15;
     margin-bottom: 16px;
 }

 .section-title span {
     background: linear-gradient(135deg, #10B981, #047857);
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
 }

 .section-subtitle {
     font-size: 1.05rem;
     color: #64748B;
     line-height: 1.7;
     max-width: 560px;
 }

 /* ── Steps ── */
 .steps-section {
     background: white;
 }

 .step-number {
     width: 56px;
     height: 56px;
     background: linear-gradient(135deg, #10B981, #047857);
     border-radius: 16px;
     display: flex;
     align-items: center;
     justify-content: center;
     font-size: 1.3rem;
     font-weight: 900;
     color: white;
     flex-shrink: 0;
     box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3);
 }

 .step-card {
     padding: 36px;
     border-radius: 24px;
     border: 1.5px solid #E2E8F0;
     background: #FAFAFA;
     height: 100%;
     transition: all 0.3s ease;
     position: relative;
     overflow: hidden;
 }

 .step-card::before {
     content: attr(data-step);
     position: absolute;
     top: -10px;
     right: 20px;
     font-size: 7rem;
     font-weight: 900;
     color: rgba(16, 185, 129, 0.05);
     line-height: 1;
     pointer-events: none;
 }

 .step-card:hover {
     border-color: #10B981;
     box-shadow: 0 12px 32px rgba(16, 185, 129, 0.12);
     transform: translateY(-4px);
 }

 .step-card h4 {
     font-size: 1.2rem;
     font-weight: 800;
     color: #0F172A;
     margin: 16px 0 10px;
 }

 .step-card p {
     font-size: 0.95rem;
     color: #64748B;
     line-height: 1.65;
     margin: 0;
 }

 /* ── Categories ── */
 .categories-section {
     background: linear-gradient(135deg, #0F172A 0%, #1a2e1a 100%);
 }

 .category-card {
     border-radius: 20px;
     padding: 28px 24px;
     height: 100%;
     transition: all 0.3s ease;
 }

 .category-card:hover {
     transform: translateY(-6px);
 }

 .category-icon-wrap {
     width: 56px;
     height: 56px;
     border-radius: 16px;
     display: flex;
     align-items: center;
     justify-content: center;
     font-size: 1.6rem;
     margin-bottom: 16px;
 }

 .category-card h5 {
     font-size: 1.1rem;
     font-weight: 800;
     color: white;
     margin-bottom: 8px;
 }

 .category-card p {
     font-size: 0.85rem;
     color: #94A3B8;
     line-height: 1.6;
     margin: 0;
 }

 .category-tag {
     display: inline-block;
     font-size: 0.7rem;
     font-weight: 700;
     padding: 4px 12px;
     border-radius: 100px;
     margin-top: 14px;
     text-transform: uppercase;
     letter-spacing: 0.5px;
 }

 /* ── Tech ── */
 .tech-section {
     background: white;
 }

 .tech-card {
     border-radius: 20px;
     padding: 32px;
     height: 100%;
     border: 1.5px solid #E2E8F0;
     transition: all 0.3s ease;
 }

 .tech-card:hover {
     border-color: #10B981;
     box-shadow: 0 8px 24px rgba(16, 185, 129, 0.1);
 }

 .tech-icon {
     width: 52px;
     height: 52px;
     border-radius: 14px;
     background: linear-gradient(135deg, #ECFDF5, #D1FAE5);
     display: flex;
     align-items: center;
     justify-content: center;
     font-size: 1.4rem;
     margin-bottom: 20px;
 }

 .tech-card h5 {
     font-size: 1.05rem;
     font-weight: 800;
     color: #0F172A;
     margin-bottom: 8px;
 }

 .tech-card p {
     font-size: 0.9rem;
     color: #64748B;
     line-height: 1.65;
     margin: 0;
 }

 .tech-badge {
     display: inline-block;
     background: linear-gradient(135deg, #10B981, #047857);
     color: white;
     font-size: 0.7rem;
     font-weight: 700;
     padding: 4px 12px;
     border-radius: 100px;
     margin-top: 16px;
 }

 /* ── Accuracy ── */
 .accuracy-section {
     background: linear-gradient(135deg, #ECFDF5, white);
 }

 .accuracy-big {
     font-size: clamp(5rem, 12vw, 9rem);
     font-weight: 900;
     background: linear-gradient(135deg, #10B981, #047857);
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
     line-height: 1;
     letter-spacing: -4px;
 }

 .class-row {
     display: flex;
     align-items: center;
     gap: 12px;
     padding: 14px 0;
     border-bottom: 1px solid #E2E8F0;
 }

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

 .class-emoji {
     font-size: 1.4rem;
     width: 32px;
     text-align: center;
 }

 .class-name {
     font-weight: 700;
     color: #0F172A;
     font-size: 0.95rem;
     min-width: 80px;
 }

 .class-bar-wrap {
     flex: 1;
     background: #E2E8F0;
     border-radius: 100px;
     height: 8px;
     overflow: hidden;
 }

 .class-bar {
     height: 100%;
     border-radius: 100px;
     transition: width 1s ease;
 }

 .class-pct {
     font-size: 0.85rem;
     font-weight: 700;
     min-width: 44px;
     text-align: right;
 }

 /* ── EcoScore ── */
 .ecoscore-section {
     background: white;
 }

 .score-level-card {
     border-radius: 20px;
     padding: 28px 24px;
     text-align: center;
     height: 100%;
     transition: transform 0.3s ease;
 }

 .score-level-card:hover {
     transform: translateY(-4px);
 }

 .score-level-emoji {
     font-size: 2.8rem;
     margin-bottom: 12px;
 }

 .score-level-card h5 {
     font-size: 1rem;
     font-weight: 800;
     margin-bottom: 6px;
 }

 .score-level-card .pts {
     font-size: 0.8rem;
     font-weight: 600;
     opacity: 0.7;
 }

 .score-level-card .desc {
     font-size: 0.8rem;
     color: #64748B;
     margin-top: 8px;
     line-height: 1.5;
 }

 /* ── FAQ ── */
 .faq-section {
     background: #F8FAFC;
 }

 .faq-item {
     background: white;
     border-radius: 16px;
     margin-bottom: 12px;
     border: 1.5px solid #E2E8F0;
     overflow: hidden;
     transition: border-color 0.3s ease;
 }

 .faq-item.open {
     border-color: #10B981;
 }

 .faq-question {
     padding: 20px 24px;
     font-weight: 700;
     font-size: 1rem;
     color: #0F172A;
     cursor: pointer;
     display: flex;
     justify-content: space-between;
     align-items: center;
     user-select: none;
 }

 .faq-question:hover {
     color: #10B981;
 }

 .faq-icon {
     width: 28px;
     height: 28px;
     border-radius: 50%;
     background: #ECFDF5;
     color: #10B981;
     display: flex;
     align-items: center;
     justify-content: center;
     font-size: 1rem;
     flex-shrink: 0;
     transition: transform 0.3s ease;
 }

 .faq-item.open .faq-icon {
     transform: rotate(45deg);
 }

 .faq-answer {
     max-height: 0;
     overflow: hidden;
     transition: max-height 0.4s ease, padding 0.3s ease;
     font-size: 0.95rem;
     color: #64748B;
     line-height: 1.7;
     padding: 0 24px;
 }

 .faq-item.open .faq-answer {
     max-height: 200px;
     padding: 0 24px 20px;
 }

 /* ── CTA ── */
 .cta-section {
     background: linear-gradient(135deg, #0F172A 0%, #1a2e1a 100%);
     padding: 100px 0;
     position: relative;
     overflow: hidden;
 }

 .cta-section::before {
     content: '';
     position: absolute;
     inset: 0;
     background: radial-gradient(ellipse 500px 400px at 50% 50%, rgba(16, 185, 129, 0.12) 0%, transparent 70%);
 }

 .cta-section h2 {
     font-size: clamp(2rem, 4vw, 3.2rem);
     font-weight: 900;
     color: white;
     letter-spacing: -1px;
     line-height: 1.15;
 }

 .cta-section h2 span {
     background: linear-gradient(135deg, #10B981, #34D399);
     -webkit-background-clip: text;
     -webkit-text-fill-color: transparent;
 }

 .cta-section p {
     color: #94A3B8;
     font-size: 1.05rem;
     line-height: 1.7;
 }

 .btn-cta {
     background: linear-gradient(135deg, #10B981, #047857);
     color: white;
     padding: 16px 40px;
     border-radius: 100px;
     font-size: 1.05rem;
     font-weight: 700;
     text-decoration: none;
     display: inline-flex;
     align-items: center;
     gap: 10px;
     transition: all 0.3s ease;
     box-shadow: 0 8px 24px rgba(16, 185, 129, 0.35);
 }

 .btn-cta:hover {
     transform: translateY(-3px);
     box-shadow: 0 12px 32px rgba(16, 185, 129, 0.45);
     color: white;
 }

 .btn-cta-outline {
     background: transparent;
     color: white;
     padding: 16px 40px;
     border-radius: 100px;
     font-size: 1.05rem;
     font-weight: 700;
     text-decoration: none;
     display: inline-flex;
     align-items: center;
     gap: 10px;
     border: 2px solid rgba(255, 255, 255, 0.2);
     transition: all 0.3s ease;
 }

 .btn-cta-outline:hover {
     border-color: rgba(255, 255, 255, 0.5);
     color: white;
 }

 @media (max-width: 768px) {
     section {
         padding: 60px 0;
     }

     .hiw-hero {
         padding: 70px 0 60px;
     }
 }