/* ==========================================================================
   QuickCrop Design System - 100% Mobile Responsive & Modern
   High-converting aesthetic for Indian E-Commerce Sellers
   Flipkart Blue (#2874F0), Yellow (#FFE500), Meesho (#9B277B)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@600;700;800&display=swap');

:root {
  --primary-blue: #2874F0;
  --primary-hover: #1259C3;
  --accent-yellow: #FFE500;
  --accent-orange: #FB641B;
  --accent-orange-hover: #E85307;
  --meesho-pink: #9B277B;
  --amazon-orange: #FF9900;
  --bg-main: #F1F3F6;
  --bg-card: #FFFFFF;
  --text-dark: #1E293B;
  --text-muted: #64748B;
  --border-light: #E2E8F0;
  --border-focus: #2874F0;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 28px rgba(0, 0, 0, 0.1);
  --transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  overflow-x: hidden;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-dark);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, .brand-title {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
}

a {
  color: var(--primary-blue);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  text-decoration: none;
  color: var(--primary-hover);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  background: var(--primary-blue);
  color: #FFFFFF;
  box-shadow: 0 2px 10px rgba(40, 116, 240, 0.25);
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
}

.header-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.brand-area {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: #FFFFFF;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  letter-spacing: -0.02em;
}

.brand-title:hover {
  opacity: 0.95;
}

.brand-icon-box {
  width: 32px;
  height: 32px;
  background: rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
  flex-shrink: 0;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  list-style: none;
}

.header-nav a {
  color: #FFFFFF;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}

.header-nav a:hover,
.header-nav a.active {
  background: rgba(255, 255, 255, 0.2);
}

.header-nav .btn-nav-action {
  background: var(--accent-yellow);
  color: #0F3A82;
  font-weight: 700;
}

.header-nav .btn-nav-action:hover {
  background: #FFF066;
  color: #0F3A82;
}

/* Mobile Quick Navigation Bar */
.mobile-nav-bar {
  display: none;
  background: #175DD3;
  padding: 0.4rem 0.75rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  white-space: nowrap;
  scrollbar-width: none;
}

.mobile-nav-bar::-webkit-scrollbar {
  display: none;
}

.mobile-nav-inner {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.mobile-nav-link {
  color: #FFFFFF;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.3rem 0.65rem;
  border-radius: 50px;
  background: rgba(255, 255, 255, 0.12);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.mobile-nav-link.active,
.mobile-nav-link:hover {
  background: #FFFFFF;
  color: var(--primary-blue);
}

@media (max-width: 820px) {
  .header-nav {
    display: none;
  }
  .mobile-nav-bar {
    display: block;
  }
}

/* ==========================================================================
   Hero Section & Multi-Marketplace Hub
   ========================================================================== */
.hero-wrapper {
  background: linear-gradient(180deg, #FFFFFF 0%, #F1F3F6 100%);
  border-bottom: 1px solid var(--border-light);
  padding: 2.25rem 1rem 1.75rem;
  text-align: center;
  width: 100%;
}

.hero-content {
  max-width: 860px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: #EEF4FF;
  border: 1px solid #C7DCFF;
  color: var(--primary-blue);
  padding: 0.3rem 0.75rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  max-width: 100%;
  flex-wrap: wrap;
}

.hero-title {
  font-size: clamp(1.6rem, 5vw, 2.4rem);
  font-weight: 800;
  line-height: 1.25;
  color: #0F172A;
  margin-bottom: 0.75rem;
  letter-spacing: -0.025em;
  padding: 0 0.5rem;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #2874F0 0%, #154699 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-sub {
  color: var(--text-muted);
  font-size: clamp(0.92rem, 3vw, 1.05rem);
  line-height: 1.55;
  max-width: 700px;
  margin: 0 auto 1.5rem;
  padding: 0 0.5rem;
}

/* Marketplace Switcher Grid */
.marketplace-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  max-width: 1040px;
  margin: 0 auto 1rem;
  text-align: left;
}

.marketplace-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.35rem 1.15rem;
  position: relative;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.marketplace-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.marketplace-card.active-flipkart {
  border-color: #2874F0;
  border-width: 2px;
  background: #FCFDFF;
}

.card-badge-status {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 50px;
  text-transform: uppercase;
}

.badge-live {
  background: #DCFCE7;
  color: #166534;
  border: 1px solid #BBF7D0;
}

.badge-coming {
  background: #F1F5F9;
  color: #64748B;
  border: 1px solid #CBD5E1;
}

.card-logo-holder {
  height: 42px;
  display: flex;
  align-items: center;
  margin-bottom: 0.85rem;
}

.card-logo-holder img {
  max-height: 36px;
  max-width: 150px;
  object-fit: contain;
}

.marketplace-card h3 {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 0.35rem;
  color: #0F172A;
}

.marketplace-card p {
  color: var(--text-muted);
  font-size: 0.86rem;
  line-height: 1.5;
  margin-bottom: 1.1rem;
}

.btn-card-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  min-height: 44px;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.92rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.btn-flipkart {
  background: var(--primary-blue);
  color: #FFFFFF;
}

.btn-flipkart:hover {
  background: var(--primary-hover);
  color: #FFFFFF;
}

.btn-disabled {
  background: #E2E8F0;
  color: #94A3B8;
  cursor: not-allowed;
}

/* ==========================================================================
   Main Wrapper & Tool Box Card
   ========================================================================== */
.main-wrapper {
  max-width: 1040px;
  margin: 1.5rem auto 3.5rem;
  padding: 0 1rem;
  width: 100%;
}

.tool-box {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 2rem 1.75rem;
  margin-bottom: 2rem;
  border: 1px solid var(--border-light);
}

.tool-header-block {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.tool-heading {
  font-size: clamp(1.4rem, 4.5vw, 1.85rem);
  font-weight: 800;
  color: #0F172A;
  margin-bottom: 0.35rem;
  letter-spacing: -0.02em;
}

.tool-description {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.55;
  max-width: 780px;
}

.tool-brand-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  padding: 0.35rem 0.75rem;
  border-radius: 8px;
  flex-shrink: 0;
}

.tool-brand-pill img {
  height: 24px;
}

/* Upload Drop Area */
.upload-zone {
  border: 2px dashed var(--primary-blue);
  background: #F8FAFF;
  border-radius: var(--radius-md);
  padding: 2.5rem 1.25rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

.upload-zone:hover,
.upload-zone.dragover {
  background: #EEF4FF;
  border-color: #1259C3;
}

.upload-icon {
  width: 50px;
  height: 50px;
  margin: 0 auto 0.75rem;
  color: var(--primary-blue);
}

.upload-title {
  font-size: clamp(1.1rem, 3.8vw, 1.3rem);
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 0.3rem;
}

.upload-subtitle {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 1.25rem;
  padding: 0 0.5rem;
}

.btn-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 46px;
  padding: 0.75rem 1.6rem;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
  text-align: center;
}

.btn-primary {
  background: var(--accent-orange);
  color: #FFFFFF;
  box-shadow: 0 2px 6px rgba(251, 100, 27, 0.3);
}

.btn-primary:hover {
  background: var(--accent-orange-hover);
  color: #FFFFFF;
}

.btn-blue {
  background: var(--primary-blue);
  color: #FFFFFF;
}

.btn-blue:hover {
  background: var(--primary-hover);
  color: #FFFFFF;
}

.btn-secondary {
  background: #FFFFFF;
  border: 1px solid #CBD5E1;
  color: #334155;
}

.btn-secondary:hover {
  background: #F8FAFC;
  border-color: #94A3B8;
}

/* ==========================================================================
   Loading State (Animated Progress & Status)
   ========================================================================== */
.loading-state {
  display: none;
  margin-top: 1.5rem;
  width: 100%;
  animation: fadeIn 0.25s ease-out;
}

.loading-card {
  background: #F8FAFC;
  border: 1.5px solid #E2E8F0;
  border-radius: var(--radius-md);
  padding: 2.75rem 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.loading-spinner-ring {
  position: relative;
  width: 64px;
  height: 64px;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.spinner-orbit {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 3.5px solid #E2E8F0;
  border-top-color: var(--primary-blue);
  border-right-color: #38BDF8;
  animation: spinOrbit 0.9s cubic-bezier(0.55, 0.15, 0.45, 0.85) infinite;
}

.loading-icon-center {
  color: var(--primary-blue);
}

@keyframes spinOrbit {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loading-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: #0F172A;
  margin-bottom: 0.35rem;
}

.loading-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 1.25rem;
  max-width: 480px;
  line-height: 1.5;
}

.loading-progress-track {
  width: 100%;
  max-width: 380px;
  height: 8px;
  background: #E2E8F0;
  border-radius: 50px;
  overflow: hidden;
  margin-bottom: 0.75rem;
  position: relative;
}

.loading-progress-bar {
  height: 100%;
  width: 35%;
  background: linear-gradient(90deg, #2874F0, #00D2FF, #2874F0);
  background-size: 200% 100%;
  border-radius: 50px;
  animation: progressIndeterminate 1.4s ease-in-out infinite;
  transition: width 0.25s ease;
}

@keyframes progressIndeterminate {
  0% {
    width: 20%;
    margin-left: 0%;
    background-position: 0% 0%;
  }
  50% {
    width: 65%;
    margin-left: 20%;
    background-position: 100% 0%;
  }
  100% {
    width: 30%;
    margin-left: 70%;
    background-position: 200% 0%;
  }
}

.loading-status-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-blue);
  letter-spacing: 0.01em;
}

/* ==========================================================================
   Result Workspace
   ========================================================================== */
.result-card {
  display: none;
  margin-top: 1.5rem;
  width: 100%;
}

.result-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.file-info-text {
  font-weight: 700;
  color: #065F46;
  font-size: 0.92rem;
  word-break: break-all;
}

.file-info-sub {
  font-size: 0.8rem;
  color: #047857;
}

.result-header-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.result-header-actions .btn {
  padding: 0.45rem 0.95rem;
  font-size: 0.86rem;
  min-height: 38px;
}

.result-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

/* Canvas Viewport */
.canvas-holder {
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md);
  padding: 0.85rem;
  text-align: center;
  width: 100%;
  overflow: hidden;
}

.canvas-title-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 0.65rem;
  flex-wrap: wrap;
  gap: 0.25rem;
}

.canvas-box {
  background: #FFFFFF;
  border: 1px solid #CBD5E1;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
  display: inline-block;
  max-width: 100%;
  border-radius: 4px;
  overflow: hidden;
}

#pdf-canvas {
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.stepper-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 0.75rem;
  font-size: 0.85rem;
  font-weight: 700;
  flex-wrap: wrap;
}

/* Actions Column */
.actions-column {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
}

.action-card-box {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.action-card-box h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: #0F172A;
  margin-bottom: 0.35rem;
}

.action-card-box p {
  color: var(--text-muted);
  font-size: 0.86rem;
  margin-bottom: 1.1rem;
  line-height: 1.5;
}

.download-btn-group {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.download-btn-group .btn {
  width: 100%;
}

/* SKU Sorting Box */
.options-box {
  background: #F8FAFC;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1rem;
  font-size: 0.86rem;
}

.options-box label {
  display: block;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: #0F172A;
}

.select-input {
  width: 100%;
  min-height: 42px;
  padding: 0.55rem 0.7rem;
  font-size: 0.88rem;
  border: 1px solid #CBD5E1;
  border-radius: 6px;
  background: #FFFFFF;
  color: #0F172A;
  font-family: inherit;
}

/* ==========================================================================
   Interactive Comparison: Before vs After
   ========================================================================== */
.comparison-section {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1.25rem;
  align-items: center;
  margin-top: 1.5rem;
}

.compare-box {
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md);
  padding: 1.15rem;
  text-align: center;
}

.compare-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  margin-bottom: 0.65rem;
}

.badge-input {
  background: #FEE2E2;
  color: #991B1B;
}

.badge-output {
  background: #DCFCE7;
  color: #166534;
}

.compare-graphic {
  border: 1px solid #CBD5E1;
  background: #FFFFFF;
  border-radius: 6px;
  padding: 0.85rem;
  font-size: 0.8rem;
  color: #475569;
  line-height: 1.55;
  text-align: left;
}

.compare-arrow {
  color: var(--primary-blue);
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   Printer Specs Table & Educational Content
   ========================================================================== */
.info-section {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 2rem 1.5rem;
  margin-bottom: 2rem;
  border: 1px solid var(--border-light);
}

.info-title {
  font-size: clamp(1.3rem, 4.2vw, 1.6rem);
  font-weight: 800;
  margin-bottom: 0.65rem;
  color: #0F172A;
  letter-spacing: -0.02em;
}

.steps-list {
  list-style: decimal;
  margin-left: 1.25rem;
  color: #475569;
  font-size: 0.92rem;
  line-height: 1.7;
}

.steps-list strong {
  color: #0F172A;
}

.specs-table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid #E2E8F0;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  min-width: 540px;
}

.specs-table th,
.specs-table td {
  padding: 0.75rem 0.85rem;
  border: 1px solid #E2E8F0;
  text-align: left;
}

.specs-table th {
  background: #F8FAFC;
  font-weight: 700;
  color: #0F172A;
}

/* Blog Cards Grid */
.blog-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
}

.blog-item {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.15rem;
  background: #FFFFFF;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.blog-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: #CBD5E1;
}

.blog-tag {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--primary-blue);
  margin-bottom: 0.35rem;
  display: block;
}

.blog-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: #0F172A;
}

.blog-desc {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.5;
  margin-bottom: 0.75rem;
}

/* FAQ */
.faq-box {
  margin-top: 1rem;
}

.faq-row {
  border-bottom: 1px solid #E2E8F0;
  padding: 0.9rem 0;
}

.faq-q {
  font-size: 0.98rem;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 0.35rem;
}

.faq-a {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: #0F172A;
  color: #94A3B8;
  padding: 2.5rem 1rem 1.5rem;
  font-size: 0.85rem;
  width: 100%;
}

.footer-inner {
  max-width: 1160px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
}

.footer-col h5 {
  color: #FFFFFF;
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.85rem;
}

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

.footer-col li {
  margin-bottom: 0.45rem;
}

.footer-col a {
  color: #94A3B8;
}

.footer-col a:hover {
  color: #FFFFFF;
}

.footer-bottom-bar {
  max-width: 1160px;
  margin: 2rem auto 0;
  padding-top: 1.25rem;
  border-top: 1px solid #1E293B;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.78rem;
}

/* ==========================================================================
   Mobile Breakpoints & Refinements (Phones < 768px, < 480px, 320px)
   ========================================================================== */
@media (max-width: 768px) {
  .result-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .comparison-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .compare-arrow {
    transform: rotate(90deg);
    margin: 0.25rem auto;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .tool-box,
  .comparison-section,
  .info-section {
    padding: 1.5rem 1.15rem;
    border-radius: var(--radius-md);
  }

  .tool-header-block {
    flex-direction: column;
    align-items: flex-start;
  }

  .upload-zone {
    padding: 2rem 1rem;
  }

  .btn-row {
    flex-direction: column;
    width: 100%;
  }

  .btn-row .btn {
    width: 100%;
  }

  .result-header-bar {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .result-header-actions {
    width: 100%;
    flex-direction: column;
    gap: 0.5rem;
  }

  .result-header-actions .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .main-wrapper {
    padding: 0 0.75rem;
  }

  .tool-box,
  .comparison-section,
  .info-section {
    padding: 1.25rem 0.85rem;
  }

  .marketplace-grid {
    grid-template-columns: 1fr;
  }

  .loading-card {
    padding: 1.75rem 1rem;
  }

  .loading-title {
    font-size: 1.05rem;
  }

  .loading-desc {
    font-size: 0.85rem;
    margin-bottom: 1rem;
  }

  .loading-progress-track {
    max-width: 100%;
  }

  .brand-title {
    font-size: 1.2rem;
  }

  .footer-bottom-bar {
    flex-direction: column;
    text-align: center;
  }
}

/* ==========================================================================
   PWA Installation Styles & Badges
   ========================================================================== */
.btn-install-pwa {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #FFFFFF;
  color: var(--primary-blue) !important;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-install-pwa:hover {
  background: #F8FAFC;
  color: var(--primary-hover) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.18);
}

.hero-install-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #FFFFFF;
  border: 1.5px solid #BFDBFE;
  color: #1E40AF;
  padding: 0.5rem 1.15rem;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 0.88rem;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.12);
  transition: var(--transition);
  margin-top: 0.75rem;
}

.hero-install-pill:hover {
  background: #EFF6FF;
  border-color: #60A5FA;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.22);
}

.hero-install-pill .pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pwaPulse 1.8s infinite;
}

@keyframes pwaPulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* ==========================================================================
   Competitor Comparison Matrix Table
   ========================================================================== */
.comparison-matrix-section {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 2.5rem 1.75rem;
  margin-bottom: 2rem;
  border: 1px solid var(--border-light);
}

.comparison-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 1.75rem;
}

.comparison-matrix-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-md);
  border: 1px solid #E2E8F0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.comparison-matrix-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  text-align: left;
  min-width: 760px;
  background: #FFFFFF;
}

.comparison-matrix-table th,
.comparison-matrix-table td {
  padding: 1rem 1.15rem;
  border-bottom: 1px solid #E2E8F0;
  vertical-align: middle;
}

.comparison-matrix-table th {
  background: #F8FAFC;
  font-weight: 800;
  color: #0F172A;
  font-size: 0.92rem;
}

.comparison-matrix-table th.col-quickcrop,
.comparison-matrix-table td.col-quickcrop {
  background: #F0FDF4;
  border-left: 2px solid #22C55E;
  border-right: 2px solid #22C55E;
}

.comparison-matrix-table th.col-quickcrop {
  background: #DCFCE7;
  color: #14532D;
  font-weight: 800;
}

.comparison-matrix-table tbody tr:hover td {
  background-color: #F8FAFC;
}

.comparison-matrix-table tbody tr:hover td.col-quickcrop {
  background-color: #DCFCE7;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
}

.status-badge.badge-success {
  background: #DCFCE7;
  color: #166534;
}

.status-badge.badge-danger {
  background: #FEE2E2;
  color: #991B1B;
}

.status-badge.badge-warning {
  background: #FEF3C7;
  color: #92400E;
}

.status-badge.badge-neutral {
  background: #F1F5F9;
  color: #475569;
}

/* ==========================================================================
   PWA Install Modal (iOS and Generic Guide)
   ========================================================================== */
.pwa-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(4px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.pwa-modal-overlay.active {
  display: flex;
  animation: fadeIn 0.2s ease-out;
}

.pwa-modal-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  max-width: 440px;
  width: 100%;
  padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  text-align: center;
  animation: scaleIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes scaleIn {
  0% { transform: scale(0.92); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.pwa-modal-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: #F1F5F9;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #64748B;
  transition: var(--transition);
}

.pwa-modal-close:hover {
  background: #E2E8F0;
  color: #0F172A;
}

.pwa-modal-icon {
  margin-bottom: 0.75rem;
}

.pwa-modal-steps {
  text-align: left;
  margin: 1.25rem 0 1rem 1.25rem;
  font-size: 0.9rem;
  color: #334155;
  line-height: 1.6;
}

.pwa-modal-steps li {
  margin-bottom: 0.65rem;
}