@import url('tokens.css');
@import url('animations.css');

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 400;
  letter-spacing: var(--tracking-normal);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  background-color: var(--bg-page);
  font-feature-settings: 'kern' 1, 'liga' 1, 'calt' 1;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--container-gutter);
}

/* ── Typography ── */
.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: var(--type-eyebrow-size);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  background: linear-gradient(90deg, var(--blue-600), var(--pmt-navy));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-badge-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.95rem;
  border-radius: 999px;
  background: rgba(37, 99, 235, 0.07);
  border: 1px solid rgba(37, 99, 235, 0.2);
  color: var(--blue-600);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  box-shadow: 0 2px 10px rgba(37, 99, 235, 0.08);
  backdrop-filter: blur(8px);
}
.badge-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue-600);
  box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.4);
  animation: pulse-ring 2s infinite;
}
@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.5); }
  70% { box-shadow: 0 0 0 8px rgba(37, 99, 235, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0); }
}

.section-eyebrow,
.workflow-badge {
  font-family: var(--font-sans);
  font-size: var(--type-eyebrow-size);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--type-eyebrow-color);
  margin-bottom: 0.375rem;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  color: var(--text-primary);
  font-feature-settings: 'kern' 1, 'liga' 1;
}

h1 { font-weight: 800; letter-spacing: -0.035em; }
h2 { font-weight: 700; letter-spacing: -0.03em; }
h3, h4 { font-weight: 700; letter-spacing: var(--tracking-snug); }

.section-title {
  font-size: var(--type-title-size);
  margin-bottom: 0.5rem;
  line-height: 1.15;
}

.section-desc,
.hero-lead,
.text-lead {
  font-family: var(--font-sans);
  font-size: var(--type-lead-size);
  font-weight: 400;
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 640px;
  letter-spacing: var(--tracking-normal);
}

.text-body {
  font-size: var(--type-body-size);
  font-weight: 400;
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

.text-caption,
.card-label,
.pmt-highlight {
  font-family: var(--font-sans);
  font-size: var(--type-caption-size);
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.card-label {
  color: var(--text-muted);
  margin-bottom: 0.375rem;
}

.pmt-highlight {
  letter-spacing: 0.03em;
  text-transform: none;
  color: var(--pmt-navy);
  background: var(--navy-50);
  border: 1px solid var(--navy-100);
  padding: 0.375rem 0.75rem;
  border-radius: 999px;
  font-weight: 600;
}
.pmt-highlight:nth-child(2) {
  color: var(--blue-700);
  background: var(--blue-50);
  border-color: var(--blue-100);
}
.pmt-highlight:nth-child(3) {
  color: var(--sky-600);
  background: var(--sky-50);
  border-color: var(--sky-100);
}
.pmt-highlight:nth-child(4) {
  color: var(--gold-600);
  background: var(--gold-50);
  border-color: var(--gold-100);
}

.section-head {
  text-align: center;
  margin-bottom: 1.5rem;
}
.section-head .section-desc { margin: 0 auto; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: var(--r-md);
  transition: all 0.2s ease;
}
.btn-lg {
  padding: 1rem 2rem;
  font-size: var(--text-base);
}
.btn-primary {
  background: linear-gradient(135deg, var(--pmt-navy) 0%, var(--blue-600) 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.25);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--navy-800) 0%, var(--blue-700) 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.35);
}
.btn-outline {
  background: #ffffff;
  color: var(--pmt-navy);
  border: 1.5px solid var(--border-strong);
  box-shadow: var(--shadow-sm);
}
.btn-outline:hover {
  border-color: var(--blue-500);
  color: var(--blue-700);
  background: var(--blue-50);
}

/* ── Header ── */
.site-header {
  position: relative;
  z-index: 200;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
}
.header-topbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--gradient-topbar);
  color: rgba(255,255,255,0.88);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.02em;
}
.header-topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 36px;
  padding: 0.375rem 0;
}
.header-topbar p { margin: 0; }
.header-topbar-links {
  display: none;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}
.header-topbar-links a {
  color: #fff;
  font-weight: 500;
}
.header-topbar-links a:hover { opacity: 0.85; }
.header-topbar-links .divider { opacity: 0.45; }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  color: var(--navy-900);
  text-decoration: none;
}
.logo-img {
  display: block;
  flex-shrink: 0;
  width: 40px;
  height: auto;
}
.logo-wordmark {
  display: inline-flex;
  align-items: baseline;
  font-family: var(--font-display);
  font-size: 1.375rem;
  line-height: 1;
  letter-spacing: var(--tracking-tight);
  white-space: nowrap;
}
.logo-syncron {
  font-weight: 800;
  color: var(--logo-syncron);
  letter-spacing: -0.045em;
}
.logo-edge {
  font-weight: 700;
  color: var(--logo-edge);
  letter-spacing: -0.03em;
}
.site-footer .logo {
  --logo-syncron: var(--logo-syncron-on-dark);
  --logo-edge: var(--logo-edge-on-dark);
}
.nav { display: none; gap: 2rem; list-style: none; }
.nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}
.nav a:hover { color: var(--blue-600); }
.header-actions { display: flex; align-items: center; gap: 0.75rem; }
.btn-ghost {
  background: transparent;
  color: var(--pmt-navy);
  border: 1px solid var(--border-subtle);
  padding: 0.625rem 1.25rem;
  font-size: var(--text-sm);
}
.btn-ghost:hover { border-color: var(--pmt-navy); background: var(--navy-50); }
.menu-toggle { display: flex; flex-direction: column; gap: 5px; padding: 6px; }
.menu-toggle span { width: 24px; height: 2px; background: var(--navy-900); border-radius: 2px; }
.mobile-nav {
  display: none;
  position: fixed;
  inset: calc(var(--header-h) + var(--topbar-h)) 0 0 0;
  background: #fff;
  padding: 1.5rem var(--container-gutter);
  z-index: 199;
  flex-direction: column;
  gap: 0.25rem;
  border-top: 1px solid var(--border-subtle);
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  padding: 1rem 0;
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-subtle);
}
.mobile-nav a:hover { color: var(--pmt-navy); }

/* ── Hero ── */
.hero {
  padding: 3rem 0 3.25rem;
  background: var(--gradient-hero);
  border-bottom: 1px solid var(--border-subtle);
}
.hero-copy {
  text-align: center;
  max-width: 840px;
  margin: 0 auto;
}
.hero-copy h1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.04em;
  margin-bottom: 1.25rem;
}
.hero-copy h1 span:first-of-type {
  color: var(--pmt-navy);
  font-weight: 800;
}
.hero-copy h1 span:last-of-type {
  color: var(--gold-500);
  font-weight: 800;
}
.hero-lead {
  margin: 0 auto 1.5rem;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* Embedded app UI */
.app-embed {
  position: relative;
  width: 100%;
  max-width: 1120px;
  margin-left: auto;
  margin-right: auto;
  overflow: hidden;
  background: #ffffff;
}

.app-embed img {
  width: 100%;
  height: auto;
  display: block;
  pointer-events: none;
  user-select: none;
}

.app-embed--pmt {
  border-radius: 16px;
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-xl);
}

.pmt-showcase {
  width: 100%;
  margin: 1rem 0 0.5rem;
}

.product-shot {
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-subtle);
  background: #ffffff;
}
.product-shot img {
  width: 100%;
  height: auto;
  display: block;
}

/* ── Sections (Compact SaaS Standard) ── */
.section { padding: 1.75rem 0 2rem; }

.section-white {
  background: #ffffff;
  border-bottom: 1px solid var(--border-subtle);
}

.section-cream {
  background: var(--bg-page);
  border-bottom: 1px solid var(--border-subtle);
}

#products.section {
  padding: 1.75rem 0 2rem;
}
#products .section-head {
  margin-bottom: 1rem;
}

#audience.section {
  padding: 1.75rem 0 2rem;
}
#audience .section-head {
  margin-bottom: 1rem;
}

#pmt.section-white {
  background: #ffffff;
  border-bottom: 1px solid var(--border-subtle);
  padding: 1.75rem 0 2.25rem;
}

#workflow.section-white {
  background: #ffffff;
  border-bottom: 1px solid var(--border-subtle);
  padding: 1.75rem 0 2.25rem;
}
#workflow .section-head {
  margin-bottom: 1rem;
}

#contact.section-cream {
  background: var(--bg-page);
  padding: 2rem 0 2.25rem;
}

#vendor.section {
  padding: 1.75rem 0 2rem;
}

/* Cards (Modern Elevation + Sleek Glow Hover) */
.cards-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: stretch;
}
.card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  padding: 1.75rem 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--blue-400);
}

.card-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.card-icon.navy { background: var(--navy-50); color: var(--pmt-navy); }
.card-icon.blue, .card-icon.teal { background: var(--blue-50); color: var(--blue-600); }
.card-icon.gold { background: var(--gold-50); color: var(--gold-500); }

.card h3,
.audience-card h3,
.pmt-feature h3,
.workflow-card h3 {
  font-family: var(--font-display);
  font-size: var(--type-card-title-size);
  font-weight: 700;
  letter-spacing: var(--tracking-snug);
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  line-height: var(--leading-snug);
}
.card h3 { margin-bottom: 0.375rem; }

/* Audience Grid */
.audience-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-items: stretch;
}
.audience-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  padding: 1.85rem 1.65rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.audience-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--blue-400);
}
.card p:last-child,
.audience-card > p,
.pmt-feature > p,
.workflow-card > p,
.product-copy .section-desc {
  font-size: var(--type-body-size);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}
.audience-card > p { margin-bottom: 1.25rem; }
.pmt-feature > p { margin-bottom: 0.875rem; }
.workflow-card > p { margin-bottom: 1rem; }
.product-copy .section-desc { margin-bottom: 1.5rem; }

/* Feature lists */
.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: auto;
}
.feature-list li {
  font-size: var(--type-body-size);
  font-weight: 400;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  line-height: var(--leading-relaxed);
}

.pmt-feature li {
  font-size: 0.9rem;
  color: var(--text-secondary);
  position: relative;
  padding-left: 1.15rem;
  line-height: var(--leading-relaxed);
}
.pmt-feature li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blue-600);
}

/* PMT Command Center Section */
.pmt-section {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.pmt-intro {
  max-width: 760px;
}
.pmt-intro .section-desc {
  margin-bottom: 1.25rem;
}

.pmt-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}

.pmt-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  align-items: stretch;
}

.pmt-feature {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 16px;
  padding: 1.65rem 1.45rem;
  box-shadow: 0 10px 30px -5px rgba(15, 23, 42, 0.04), 0 4px 10px rgba(15, 23, 42, 0.02);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.pmt-feature::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #2563eb, #38bdf8);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.pmt-feature:hover {
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: 0 18px 40px -8px rgba(37, 99, 235, 0.12), 0 4px 12px rgba(0, 0, 0, 0.03);
  transform: translateY(-4px);
}

.pmt-feature:hover::before {
  opacity: 1;
}

.pmt-feature-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.pmt-feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #eff6ff;
  color: #2563eb;
  border: 1px solid #dbeafe;
}
.pmt-feature-icon svg { width: 22px; height: 22px; }

.pmt-card-tag {
  font-size: 0.675rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #2563eb;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
}

.pmt-feature h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 0.6rem;
  line-height: 1.3;
}

.pmt-feature p {
  font-size: 0.9rem;
  color: #475569;
  line-height: 1.55;
  margin-bottom: 1.15rem;
}

.pmt-check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid #f1f5f9;
}

.pmt-check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: #1e293b;
  line-height: 1.45;
}

.pmt-check-list li svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.pmt-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
  justify-content: center;
  padding-top: 0.75rem;
}

@media (min-width: 768px) {
  .pmt-features {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
  .pmt-cta { justify-content: flex-start; }
}

@media (min-width: 1024px) {
  .pmt-features {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
  }
}

/* Product Block Layout */
.product-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}
.product-visual { min-width: 0; }

/* Vendor Portal Window Mockup */
.vendor-portal-window {
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid #1e293b;
  background: #0f172a;
}
.portal-window-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.125rem;
  background: #0b1120;
  border-bottom: 1px solid #1e293b;
}
.window-dots {
  display: flex;
  gap: 6px;
}
.window-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot.red { background: #ef4444; }
.dot.yellow { background: #f59e0b; }
.dot.green { background: #38bdf8; }
.portal-title {
  font-size: 11px;
  font-weight: 600;
  color: #94a3b8;
  letter-spacing: 0.02em;
}
.portal-user-badge {
  font-size: 10px;
  font-weight: 600;
  color: #60a5fa;
  background: rgba(59, 130, 246, 0.16);
  padding: 2px 8px;
  border-radius: 999px;
}
.portal-nav-tabs {
  display: flex;
  gap: 1rem;
  padding: 0.625rem 1.125rem;
  background: #1e293b;
  border-bottom: 1px solid #334155;
  font-size: 11px;
}
.portal-nav-tabs .tab {
  color: #94a3b8;
  font-weight: 500;
  cursor: pointer;
}
.portal-nav-tabs .tab.active {
  color: #38bdf8;
  font-weight: 600;
  border-bottom: 2px solid #38bdf8;
  padding-bottom: 2px;
}
.vendor-cards-container {
  padding: 1.125rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  background: #0f172a;
}
.vendor-card {
  background: #ffffff;
  border-radius: 10px;
  padding: 1.125rem 1.25rem;
  border: 1px solid #e2e8f0;
  box-shadow: 0 2px 4px rgba(0,0,0,0.04);
}
.vendor-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.75rem;
  gap: 0.5rem;
}
.study-title-block {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.study-title-block strong {
  font-size: 14px;
  color: var(--navy-900);
  font-weight: 700;
}
.study-id {
  font-size: 11px;
  color: #64748b;
  font-weight: 500;
}
.badge {
  font-size: 10px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  flex-shrink: 0;
}
.badge.new { background: #dbeafe; color: #1e40af; }
.badge.active { background: #e0f2fe; color: #0284c7; }
.vendor-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  margin-bottom: 0.875rem;
}
.stat-pill {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 0.4rem 0.5rem;
  font-size: 11px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.stat-pill .label {
  font-size: 10px;
  color: #64748b;
}
.stat-pill strong {
  color: var(--navy-900);
  font-weight: 700;
}
.vendor-actions { display: flex; gap: 0.5rem; }
.btn-accept, .btn-decline, .btn-view {
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.btn-accept { background: var(--blue-600); color: #fff; }
.btn-accept:hover { background: var(--blue-700); }
.btn-decline { background: #f1f5f9; color: var(--text-secondary); }
.btn-view { background: #e0f2fe; color: #0369a1; }

/* Interactive 5-Step Process Console (Bespoke SaaS Interface) */
.process-console-container {
  max-width: 1080px;
  margin: 2rem auto 1rem;
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 20px;
  padding: 2rem 2.25rem;
  box-shadow: 0 12px 36px -6px rgba(15, 23, 42, 0.06), 0 4px 12px rgba(15, 23, 42, 0.03);
}

/* 5-Step Tab Rail */
.process-tabs-rail {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  background: #f8fafc;
  padding: 0.45rem;
  border-radius: 999px;
  border: 1px solid #e2e8f0;
  margin-bottom: 2.25rem;
  overflow-x: auto;
}

.process-tab {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.75rem 1.15rem;
  border-radius: 999px;
  border: none;
  background: transparent;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
}

.process-tab .tab-num {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 800;
  color: #64748b;
  background: #e2e8f0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.process-tab .tab-label {
  font-family: var(--font-sans);
  font-size: 0.925rem;
  font-weight: 600;
  color: #64748b;
  transition: all 0.3s ease;
}

.process-tab:hover {
  background: rgba(226, 232, 240, 0.7);
  transform: translateY(-1px);
}

.process-tab.active {
  background: #ffffff;
  box-shadow: 0 6px 18px rgba(37, 99, 235, 0.15), 0 2px 6px rgba(0, 0, 0, 0.04);
}

.process-tab.active .tab-num {
  background: #2563eb;
  color: #ffffff;
  transform: scale(1.08);
}

.process-tab.active .tab-label {
  color: #0f172a;
  font-weight: 700;
}

/* Stage Panels Slider Track */
.process-panels-stage {
  position: relative;
  overflow: hidden;
  min-height: 290px;
  width: 100%;
}

.process-panels-track {
  display: flex;
  width: 500%;
  transition: transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

.process-panel {
  width: 20%;
  flex-shrink: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
  align-items: center;
  padding: 0.25rem 0.1rem;
  opacity: 0.4;
  transform: scale(0.97);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.process-panel.active {
  opacity: 1;
  transform: scale(1);
}

@media (min-width: 860px) {
  .process-panel {
    grid-template-columns: 1fr 1.1fr;
  }
}

.panel-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.panel-role {
  font-size: 0.725rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 0.85rem;
}

.panel-info h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 0.65rem;
  line-height: 1.25;
}

.panel-info p {
  font-size: 0.95rem;
  color: #475569;
  line-height: 1.6;
  margin-bottom: 1.35rem;
}

.panel-check-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.panel-check-list li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: #1e293b;
}

/* Authentic Platform UI Mockup Window Styles */
.mockup-window.platform-ui {
  background: #0f172a;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 45px -10px rgba(15, 23, 42, 0.4), 0 4px 12px rgba(15, 23, 42, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  width: 100%;
  animation: mockupFloat 5s ease-in-out infinite;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.mockup-window.platform-ui:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 50px -8px rgba(15, 23, 42, 0.48), 0 6px 16px rgba(15, 23, 42, 0.12);
}

@keyframes mockupFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

.mockup-header-bar {
  background: #090d16;
  padding: 0.75rem 1.15rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mac-controls {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}
.mac-controls .dot { width: 10px; height: 10px; border-radius: 50%; }
.mac-controls .dot.red { background: #ef4444; }
.mac-controls .dot.yellow { background: #f59e0b; }
.mac-controls .dot.green { background: #10b981; }

.window-title {
  font-size: 0.825rem;
  font-weight: 600;
  color: #94a3b8;
}

.window-badge {
  font-size: 0.725rem;
  font-weight: 700;
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.12);
  padding: 0.18rem 0.6rem;
  border-radius: 999px;
  border: 1px solid rgba(56, 189, 248, 0.25);
}
.window-badge.live {
  color: #34d399;
  background: rgba(52, 211, 153, 0.12);
  border-color: rgba(52, 211, 153, 0.25);
  animation: livePulse 2s ease-in-out infinite;
}

@keyframes livePulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.03); }
}

.platform-body {
  padding: 1.25rem 1.35rem;
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
}

.platform-body.vendor-bg {
  background: #0f172a;
  padding: 1.15rem;
}

/* Vendor Subnav Tabs */
.vendor-subnav-ui {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  padding: 0.6rem 1.35rem;
  background: #0b1120;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.vendor-subnav-ui .nav-tab {
  font-size: 0.8rem;
  font-weight: 600;
  color: #64748b;
  padding-bottom: 0.35rem;
  cursor: pointer;
  transition: color 0.2s ease;
}
.vendor-subnav-ui .nav-tab.active {
  color: #38bdf8;
  border-bottom: 2px solid #38bdf8;
  font-weight: 700;
}

/* White Vendor Opportunity Card */
.vendor-card-ui {
  background: #ffffff;
  border-radius: 12px;
  padding: 1.15rem 1.25rem;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.v-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.v-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 0.15rem 0;
}

.v-id {
  font-size: 0.75rem;
  color: #64748b;
  font-weight: 600;
}

.v-badge.new {
  font-size: 0.675rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #2563eb;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  padding: 0.22rem 0.6rem;
  border-radius: 999px;
}

.v-metrics-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}

.v-m-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 0.45rem 0.4rem;
  text-align: center;
  display: flex;
  flex-direction: column;
}

.v-m-lbl {
  font-size: 0.675rem;
  color: #64748b;
  font-weight: 600;
}

.v-m-box strong {
  font-size: 0.9rem;
  color: #0f172a;
  font-weight: 800;
}

.v-actions-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 0.25rem;
}

.btn-accept-ui {
  background: linear-gradient(135deg, #1d4ed8, #2563eb);
  color: #ffffff;
  font-size: 0.825rem;
  font-weight: 700;
  padding: 0.5rem 1.25rem;
  border-radius: 8px;
  border: none;
  box-shadow: 0 3px 10px rgba(37, 99, 235, 0.3);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-accept-ui:hover {
  transform: translateY(-1px);
  box-shadow: 0 5px 14px rgba(37, 99, 235, 0.4);
}

.btn-decline-ui {
  background: #f1f5f9;
  color: #475569;
  font-size: 0.825rem;
  font-weight: 600;
  padding: 0.5rem 1.05rem;
  border-radius: 8px;
  border: 1px solid #cbd5e1;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-decline-ui:hover {
  background: #e2e8f0;
}

/* PMT Setup Wizard Mockup Elements */
.form-group-ui label {
  font-size: 0.775rem;
  color: #94a3b8;
  display: block;
  margin-bottom: 0.3rem;
}

.input-ui {
  background: #1e293b;
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #f8fafc;
  font-size: 0.925rem;
  font-weight: 700;
  padding: 0.5rem 0.85rem;
  border-radius: 8px;
}

.metrics-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}

.m-box {
  background: #1e293b;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 0.5rem 0.4rem;
  text-align: center;
  display: flex;
  flex-direction: column;
}

.m-lbl { font-size: 0.675rem; color: #94a3b8; }
.m-val { font-size: 0.875rem; color: #38bdf8; font-weight: 800; }

.status-banner-success {
  background: rgba(16, 185, 129, 0.14);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #34d399;
  font-size: 0.825rem;
  font-weight: 700;
  padding: 0.55rem 0.85rem;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  justify-content: center;
}

/* Routing Matrix Elements */
.dispatch-summary {
  font-size: 0.75rem;
  color: #94a3b8;
  background: #1e293b;
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  text-align: center;
}

.partner-row-ui {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #1e293b;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.45rem 0.75rem;
  border-radius: 6px;
  font-size: 0.775rem;
}
.partner-row-ui .p-name { color: #f8fafc; font-weight: 600; }
.partner-row-ui .p-alloc { color: #94a3b8; }
.partner-row-ui .p-status.matched { color: #34d399; font-weight: 700; }

/* Fieldwork Stream Elements */
.stream-stats-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}
.s-col { background: #1e293b; padding: 0.4rem; border-radius: 6px; text-align: center; }
.s-col strong { font-size: 0.95rem; color: #f8fafc; display: block; }
.s-col span { font-size: 0.625rem; color: #94a3b8; }

.log-stream-ui {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.log-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.725rem;
  background: #1e293b;
  padding: 0.35rem 0.6rem;
  border-radius: 6px;
}
.log-item .l-id { color: #38bdf8; font-weight: 700; }
.log-item .l-src { color: #cbd5e1; }
.log-item .l-res { color: #94a3b8; }
.log-item .l-tag { color: #34d399; font-weight: 700; }
.log-item .l-tag.warn { color: #f87171; }

/* Invoice Ledger Elements */
.invoice-card-ui {
  background: #1e293b;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.inv-row { display: flex; justify-content: space-between; font-size: 0.75rem; color: #94a3b8; }
.inv-row strong { color: #f8fafc; }
.inv-total-row { display: flex; justify-content: space-between; font-size: 0.85rem; color: #38bdf8; border-top: 1px solid rgba(255, 255, 255, 0.1); padding-top: 0.4rem; margin-top: 0.2rem; }
.inv-approved-badge { background: rgba(16, 185, 129, 0.15); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.3); font-size: 0.725rem; font-weight: 700; text-align: center; padding: 0.35rem; border-radius: 6px; margin-top: 0.3rem; }

/* Workflow Footer Glassmorphic Centered Pill Badge */
.workflow-footer {
  margin-top: 2rem;
  display: flex;
  justify-content: center;
}

.workflow-sync-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  background: #ffffff;
  border: 1px solid rgba(37, 99, 235, 0.22);
  border-radius: 999px;
  padding: 0.7rem 1.6rem;
  box-shadow: 0 4px 20px -2px rgba(37, 99, 235, 0.08), 0 2px 6px rgba(0, 0, 0, 0.02);
  max-width: 820px;
  transition: all 0.25s ease;
}

.workflow-sync-pill:hover {
  border-color: var(--blue-400);
  box-shadow: 0 8px 25px -4px rgba(37, 99, 235, 0.14);
  transform: translateY(-2px);
}

.sync-icon-badge {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--blue-50);
  color: var(--blue-600);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(37, 99, 235, 0.2);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.08);
}
.sync-icon-badge svg {
  animation: spinSlow 14s linear infinite;
}

@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.workflow-sync-pill p {
  font-size: 0.85rem;
  color: #334155;
  line-height: 1.45;
  margin: 0;
}

.sync-highlight {
  font-weight: 700;
  color: #0f172a;
  background: rgba(37, 99, 235, 0.09);
  padding: 0.15rem 0.55rem;
  border-radius: 6px;
  letter-spacing: 0.01em;
}

/* ── Dark Obsidian CTA Panel ── */
.cta-panel {
  background: var(--gradient-cta);
  border-radius: var(--r-xl);
  padding: 3.5rem 2.5rem;
  text-align: center;
  color: #fff;
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
}
.cta-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 90% 10%, rgba(37, 99, 235, 0.35) 0%, transparent 55%);
  pointer-events: none;
}
.cta-panel > * { position: relative; }
.cta-panel h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.8vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: 1rem;
}
.cta-panel p {
  font-size: var(--type-lead-size);
  font-weight: 400;
  color: rgba(255, 255, 255, 0.9);
  max-width: 580px;
  margin: 0 auto 2.25rem;
  line-height: var(--leading-relaxed);
}
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* Footer */
.site-footer {
  background: var(--navy-950);
  color: var(--text-on-dark-muted);
  padding: 3.5rem 0 1.75rem;
  font-size: var(--type-body-sm-size);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
.footer-brand p {
  margin-top: 1rem;
  max-width: 320px;
  font-size: var(--type-body-sm-size);
  line-height: var(--leading-relaxed);
  color: var(--text-on-dark-muted);
}
.footer-social {
  display: flex;
  gap: 1.25rem;
  margin-top: 1.5rem;
}
.footer-social a {
  color: var(--text-on-dark);
  font-weight: 600;
  font-size: var(--type-body-sm-size);
  letter-spacing: 0.01em;
  transition: color 0.2s ease;
}
.footer-social a:hover { color: #fff; }
.footer-col ul { list-style: none; }
.footer-col a:hover { color: #fff; }
.footer-col h4 {
  font-family: var(--font-display);
  font-size: var(--type-body-sm-size);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #fff;
  margin-bottom: 1rem;
}
.footer-col li {
  margin-bottom: 0.6rem;
  font-size: var(--type-body-sm-size);
  line-height: var(--leading-normal);
  color: var(--text-on-dark-muted);
}
.footer-col a {
  color: var(--text-on-dark-muted);
  transition: color 0.2s ease;
}
.footer-bottom {
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  text-align: center;
  font-size: var(--type-body-sm-size);
  color: var(--text-on-dark-subtle);
}

/* Mobile & Responsive Layout Adjustments */
@media (max-width: 767px) {
  .header-topbar {
    font-size: 0.7rem;
  }
  .header-topbar-inner {
    justify-content: center;
    min-height: 26px;
    padding: 0.25rem 0;
    text-align: center;
  }
  .header-topbar p {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin: 0 auto;
    max-width: 95%;
  }
  .header-inner {
    height: 56px;
  }
  .logo {
    gap: 0.4rem;
  }
  .logo-img {
    width: 32px;
  }
  .logo-wordmark {
    font-size: 1.15rem;
  }
  .header-actions {
    gap: 0.5rem;
  }
  .header-actions .btn-ghost {
    display: none;
  }
  .header-actions .btn-primary {
    padding: 0.4rem 0.75rem;
    font-size: 0.775rem;
    border-radius: 6px;
  }
  .mobile-nav {
    top: calc(56px + 26px);
  }

  .section {
    padding: 2.25rem 0;
  }
  .hero {
    padding: 2.75rem 0 3rem;
  }
  .hero-eyebrow {
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    margin-bottom: 0.75rem;
  }
  .hero-lead {
    font-size: 0.95rem;
    line-height: 1.55;
    margin-bottom: 1.5rem;
  }
  .section-head {
    margin-bottom: 1.5rem;
  }
  .section-eyebrow {
    font-size: 0.75rem;
    margin-bottom: 0.35rem;
  }
  .section-desc {
    font-size: 0.925rem;
    margin-bottom: 1.25rem;
  }
  .card, .audience-card {
    padding: 1.35rem 1.25rem;
  }
  .cta-panel {
    padding: 2.25rem 1.25rem;
    border-radius: var(--r-lg);
  }
  .cta-panel h2 {
    font-size: 1.5rem;
  }
  .cta-panel p {
    font-size: 0.925rem;
    margin-bottom: 1.5rem;
  }
  .portal-window-bar {
    padding: 0.5rem 0.75rem;
  }
  .portal-title {
    font-size: 10px;
  }
  .portal-user-badge {
    font-size: 9px;
    padding: 1px 6px;
  }
  .portal-nav-tabs {
    padding: 0.35rem 0.75rem;
    font-size: 10px;
    gap: 0.5rem;
    overflow-x: auto;
    white-space: nowrap;
  }
  .vendor-cards-container {
    padding: 0.75rem;
    gap: 0.625rem;
  }
  .vendor-card {
    padding: 0.85rem;
  }
  .study-title-block strong {
    font-size: 13px;
  }
  .study-id {
    font-size: 10px;
  }
  .badge {
    font-size: 9px;
    padding: 2px 7px;
  }
  .btn-accept, .btn-decline, .btn-view {
    font-size: 11px;
    padding: 5px 11px;
  }
  .workflow-sync {
    padding: 1rem;
    gap: 0.625rem;
  }
  .workflow-sync p {
    font-size: 0.875rem;
  }
  .footer-grid {
    gap: 1.75rem;
    margin-bottom: 2rem;
  }
}

@media (max-width: 600px) {
  .hero h1 {
    font-size: clamp(1.7rem, 6.8vw, 2.2rem);
  }
  .section-title {
    font-size: clamp(1.4rem, 5.2vw, 1.8rem);
  }
  .hero-actions, .cta-actions {
    flex-direction: column;
    width: 100%;
  }
  .hero-actions .btn, .cta-actions .btn {
    width: 100%;
    text-align: center;
  }
  .vendor-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.4rem;
  }
  .cards-3 {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .pmt-features, .workflow-timeline {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .product-block {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }
  .product-block.reverse .product-copy { order: 1; }
  .product-block.reverse .product-visual { order: 2; }
}

@media (min-width: 601px) and (max-width: 767px) {
  .cards-3 {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
  .pmt-features, .workflow-timeline {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
  .vendor-stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  :root { --container-gutter: 1.25rem; }
  .nav { display: flex; }
  .header-topbar-links { display: flex; }
  .menu-toggle { display: none; }
  .cards-3 { grid-template-columns: repeat(3, 1fr); }
  .audience-grid { grid-template-columns: 1fr 1fr; }
  .product-block { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .product-block.reverse .product-copy { order: 2; }
  .product-block.reverse .product-visual { order: 1; }
  .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr; }
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .pmt-features, .workflow-timeline {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
}

/* ── Distinct Alternating Section Background Color Blocks ── */
.section { padding: 2.25rem 0 2.5rem; }

.section-white {
  background: #ffffff;
  border-bottom: 1px solid var(--border-subtle);
}

.section-cream {
  background: var(--surface-warm);
  border-bottom: 1px solid var(--border-subtle);
}

#products.section {
  background: #ffffff;
  border-bottom: 1px solid var(--border-subtle);
  padding: 2.25rem 0 2.5rem;
}

/* Audience Section: Soft Tinted Ice Blue Block */
#audience.section {
  background: #f0f7ff;
  border-top: 1px solid #dbeafe;
  border-bottom: 1px solid #dbeafe;
  padding: 2.25rem 0 2.5rem;
}
#audience .section-head {
  margin-bottom: 1.25rem;
}

/* PMT Features Section: Warm Paper Cream Block */
#pmt.section-white {
  background: #f8fafc;
  border-top: 1px solid #e2e8f0;
  border-bottom: 1px solid #e2e8f0;
  padding: 2.25rem 0 2.5rem;
}

/* How It Works Section: Rich Soft Blue Block */
#workflow.section-strip-blue {
  background: #eef6ff;
  border-top: 1px solid #dbeafe;
  border-bottom: 1px solid #c7d2fe;
  padding: 2.5rem 0 2.75rem;
  position: relative;
}
#workflow .section-head {
  margin-bottom: 1.5rem;
}

#vendor.section {
  background: #ffffff;
  border-bottom: 1px solid var(--border-subtle);
  padding: 2.25rem 0 2.5rem;
}

#contact.section-cream {
  background: var(--bg-page);
  padding: 2.5rem 0 2.75rem;
}

/* Premium Dark Navy CTA Banner Block */
.cta-panel {
  background: linear-gradient(135deg, #0a1628 0%, #1e3a6b 100%);
  color: #ffffff;
  border-radius: 18px;
  padding: 3.25rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 48px -10px rgba(10, 22, 40, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.cta-panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, #2563eb, #38bdf8, #60a5fa);
}
.cta-panel h2 {
  color: #ffffff;
  font-size: var(--text-2xl);
  margin-bottom: 0.75rem;
}
.cta-panel p {
  color: rgba(240, 246, 255, 0.88);
  font-size: var(--text-base);
  margin-bottom: 1.75rem;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
  justify-content: center;
}

@media (min-width: 1024px) {
  .hero { padding: 3.25rem 0 3.5rem; }
  .section { padding: 2.25rem 0 2.5rem; }
  .pmt-features, .workflow-timeline {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
  }
}