/* ============================================================
   BioCode — Molecular Dynamics Simulation Page
   Design: Clean & Clinical  |  v3.0
   ============================================================ */

:root {
  --md-primary:      #175cff;
  --md-primary-dark: #0f40cc;
  --md-teal:         #05A79D;
  --md-teal-dark:    #007d74;
  --md-dark:         #0a083b;
  --md-text:         #1e293b;
  --md-muted:        #64748b;
  --md-light-bg:     #f8fafc;
  --md-white:        #ffffff;
  --md-border:       #e2e8f0;
  --md-shadow-sm:    0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --md-shadow:       0 4px 16px rgba(0,0,0,.08);
  --md-shadow-lg:    0 20px 40px rgba(0,0,0,.12);
  --md-radius:       12px;
  --md-radius-lg:    20px;
  --md-transition:   0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Global resets scoped to this page ─────────────────────── */
.md-page {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: var(--md-text);
  line-height: 1.6;
  overflow-x: hidden;
}
.md-page *, .md-page *::before, .md-page *::after { box-sizing: border-box; }
.md-page a { text-decoration: none; }
.md-page img { max-width: 100%; height: auto; display: block; }
.md-page ul { list-style: none; padding: 0; margin: 0; }

/* ── Layout helpers ─────────────────────────────────────────── */
.md-container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.md-section { padding: 96px 0; }
.md-section-sm { padding: 64px 0; }
.md-center { text-align: center; }

/* ── Section headings ───────────────────────────────────────── */
.md-section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--md-primary);
  background: rgba(23, 92, 255, 0.07);
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.md-section-title {
  font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 800;
  color: var(--md-dark);
  line-height: 1.2;
  margin: 0 0 16px;
  letter-spacing: -0.5px;
}
.md-section-sub {
  font-size: 17px;
  color: var(--md-muted);
  max-width: 580px;
  margin: 0 0 48px;
  line-height: 1.75;
}
.md-center .md-section-sub { margin-left: auto; margin-right: auto; }
.md-divider {
  width: 48px; height: 4px;
  background: linear-gradient(90deg, var(--md-primary), var(--md-teal));
  border-radius: 2px; margin: 16px 0 40px;
}
.md-center .md-divider { margin-left: auto; margin-right: auto; }

/* ── Buttons ────────────────────────────────────────────────── */
.md-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: 8px; font-size: 15px;
  font-weight: 600; cursor: pointer; border: none;
  transition: var(--md-transition); letter-spacing: 0.2px; white-space: nowrap;
}
.md-btn-primary {
  background: var(--md-primary); color: #fff;
  box-shadow: 0 4px 14px rgba(23, 92, 255, 0.35);
}
.md-btn-primary:hover {
  background: var(--md-primary-dark);
  box-shadow: 0 6px 20px rgba(23, 92, 255, 0.45);
  transform: translateY(-1px); color: #fff;
}
.md-btn-outline {
  background: transparent; color: var(--md-dark);
  border: 2px solid var(--md-border);
}
.md-btn-outline:hover {
  border-color: var(--md-primary); color: var(--md-primary);
  transform: translateY(-1px);
}
.md-btn svg { width: 18px; height: 18px; flex-shrink: 0; }


/* ════════════════════════════════════════════════════════════
   1. HERO
   ════════════════════════════════════════════════════════════ */
.md-hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  background: #fff; overflow: hidden;
}
#md-particle-canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none; z-index: 0;
}
.md-hero-inner {
  position: relative; z-index: 2;
  width: 100%; padding: 120px 0 80px;
}
.md-hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  min-height: 70vh;
}

/* ── Left copy ──────────────────────────────────────────────── */
.md-hero-left { max-width: 600px; }

.md-hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(23, 92, 255, 0.07);
  border: 1px solid rgba(23, 92, 255, 0.15);
  color: var(--md-primary); font-size: 12px; font-weight: 600;
  letter-spacing: 0.3px; padding: 6px 16px; border-radius: 50px;
  margin-bottom: 28px;
}
.md-badge-dot {
  width: 7px; height: 7px; background: var(--md-primary);
  border-radius: 50%; animation: md-pulse 2s ease-in-out infinite;
}
@keyframes md-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.75); }
}

.md-hero-title {
  font-size: clamp(38px, 5vw, 68px);
  font-weight: 900; color: var(--md-dark); line-height: 1.06;
  letter-spacing: -2px; margin: 0 0 24px;
}
.md-hero-title span { color: var(--md-primary); }

.md-hero-sub {
  font-size: clamp(16px, 1.8vw, 19px); color: var(--md-muted);
  max-width: 520px; line-height: 1.75; margin: 0 0 40px;
}
.md-hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }

.md-hero-stats {
  display: flex; gap: 0; flex-wrap: wrap;
  border: 1px solid var(--md-border); border-radius: var(--md-radius);
  background: #fff; box-shadow: var(--md-shadow);
  overflow: hidden; max-width: 500px;
}
.md-hero-stat {
  flex: 1; min-width: 100px; padding: 18px 20px;
  text-align: center; border-right: 1px solid var(--md-border);
}
.md-hero-stat:last-child { border-right: none; }
.md-hero-stat-value {
  font-size: 20px; font-weight: 800; color: var(--md-dark);
  line-height: 1; margin-bottom: 4px;
}
.md-hero-stat-label { font-size: 11px; color: var(--md-muted); font-weight: 500; }

/* ── Right: Real protein 3D viewer ─────────────────────────── */
.md-hero-right {
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.md-protein-viz-wrap {
  position: relative; width: 100%; max-width: 520px;
  border-radius: 24px; overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(23,92,255,0.18),
    0 0 60px rgba(23,92,255,0.14),
    0 0 120px rgba(5,167,157,0.06),
    0 24px 48px rgba(0,0,0,0.32);
}

/* 3Dmol viewer div — 3Dmol renders its own <canvas> inside */
#md-3dmol-viewer {
  width: 100%;
  height: 460px;
  background: #ffffff;
  display: block;
  position: relative;
  cursor: grab;
}
#md-3dmol-viewer:active { cursor: grabbing; }
/* 3Dmol's internal canvas must fill the container */
#md-3dmol-viewer canvas {
  display: block !important;
  border-radius: 0 !important;
}

/* Loading state — removed from markup; rules kept as no-op */
.md-viewer-loading { display: none; }
@keyframes md-spin {
  to { transform: rotate(360deg); }
}

/* Info bar overlaid at the bottom */
.md-protein-infobar {
  position: absolute; bottom: 0; left: 0; right: 0;
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 10px 16px;
  background: linear-gradient(to top, rgba(255,255,255,0.92) 0%, transparent 100%);
  z-index: 5; pointer-events: none;
}
.md-pdb-tag {
  font-size: 10px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--md-teal);
  background: rgba(5,167,157,0.12);
  border: 1px solid rgba(5,167,157,0.28);
  padding: 3px 10px; border-radius: 50px; white-space: nowrap;
}
.md-pdb-name {
  font-size: 11px; color: rgba(0,0,0,0.42); flex: 1;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.md-pdb-hint {
  font-size: 10px; color: rgba(0,0,0,0.28);
  white-space: nowrap;
}


/* ════════════════════════════════════════════════════════════
   2. SERVICES  (real protein images)
   ════════════════════════════════════════════════════════════ */
.md-services { background: var(--md-light-bg); }
.md-services-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px;
}
.md-service-card {
  background: var(--md-white); border: 1px solid var(--md-border);
  border-radius: var(--md-radius-lg); overflow: hidden;
  transition: var(--md-transition);
}
.md-service-card:hover {
  box-shadow: var(--md-shadow-lg); transform: translateY(-6px);
  border-color: rgba(23,92,255,0.1);
}
.md-service-img-wrap {
  position: relative; height: 220px; overflow: hidden;
  background: linear-gradient(135deg, #1a2a6c, #0a083b);
}
.md-service-img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
}
.md-service-card:hover .md-service-img { transform: scale(1.05); }
.md-service-img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,8,59,0.6) 0%, transparent 50%);
  display: flex; align-items: flex-end; padding: 14px;
}
.md-pdb-badge {
  font-size: 10px; font-weight: 700; letter-spacing: 1px;
  color: rgba(255,255,255,0.7); background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 3px 10px; border-radius: 50px; text-transform: uppercase;
}
.md-service-body { padding: 28px 28px 32px; }
.md-service-body h3 {
  font-size: 18px; font-weight: 700; color: var(--md-dark); margin: 0 0 10px;
}
.md-service-body p {
  font-size: 14px; color: var(--md-muted); line-height: 1.75; margin: 0;
}


/* ════════════════════════════════════════════════════════════
   2b. APPLICATIONS (Drug Discovery & Engineering)
   ════════════════════════════════════════════════════════════ */
.md-applications {
  background: #fff;
  border-top: 1px solid var(--md-border);
}
.md-app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 20px;
}
.md-app-card {
  background: var(--md-white);
  border: 1px solid var(--md-border);
  border-radius: var(--md-radius-lg);
  padding: 28px 24px;
  transition: box-shadow 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
  position: relative;
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.md-app-card::before {
  content: '';
  position: absolute; top: 0; left: 0;
  width: 3px; height: 100%;
  background: linear-gradient(180deg, var(--md-primary), var(--md-teal));
  opacity: 0.2;
  transition: opacity 0.25s;
}
.md-app-card:hover {
  box-shadow: 0 8px 28px rgba(23,92,255,0.11);
  transform: translateY(-3px);
  border-color: rgba(23,92,255,0.18);
}
.md-app-card:hover::before { opacity: 1; }
.md-app-card:hover .md-app-icon {
  background: var(--md-light-bg);
  border-color: var(--md-border);
  transform: scale(1.04);
}
.md-app-icon {
  width: 64px; height: 64px; border-radius: 14px;
  background: var(--md-white);
  border: 1px solid var(--md-border);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  flex-shrink: 0;
  padding: 10px;
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}
.md-app-icon img {
  width: 100%; height: 100%;
  object-fit: contain; display: block;
}
.md-app-card h3 {
  font-size: 14.5px; font-weight: 700; color: var(--md-dark);
  margin: 0 0 8px; line-height: 1.35;
  letter-spacing: -0.01em;
}
.md-app-card p {
  font-size: 13px; color: var(--md-muted); line-height: 1.75; margin: 0;
}


/* ════════════════════════════════════════════════════════════
   3. ANALYSIS CAPABILITIES
   ════════════════════════════════════════════════════════════ */
.md-analysis-caps { background: var(--md-light-bg); }

.md-caps-groups {
  display: flex; flex-direction: column; gap: 28px; margin-bottom: 32px;
}
.md-caps-group-label {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 700; color: var(--md-muted);
  text-transform: uppercase; letter-spacing: 1.2px; margin-bottom: 12px;
}
.md-caps-group-label svg { color: var(--md-primary); }
.md-caps-pills { display: flex; flex-wrap: wrap; gap: 10px; }

.md-cap-pill {
  font-size: 13px; font-weight: 600; padding: 6px 16px;
  border-radius: 50px; border: 1.5px solid; cursor: default;
  transition: var(--md-transition);
}
.md-cap-pill:hover { transform: translateY(-2px); box-shadow: var(--md-shadow-sm); }
.md-cap-std {
  color: var(--md-text); background: var(--md-white);
  border-color: var(--md-border);
}
.md-cap-std:hover { border-color: var(--md-teal); color: var(--md-teal); }
.md-cap-adv {
  color: var(--md-primary); background: rgba(23,92,255,0.06);
  border-color: rgba(23,92,255,0.2);
}
.md-cap-adv:hover { background: rgba(23,92,255,0.12); border-color: var(--md-primary); }

/* Legend replaces the old caps-note */
.md-caps-legend {
  display: flex; align-items: stretch;
  background: var(--md-white); border: 1px solid var(--md-border);
  border-radius: var(--md-radius-lg); overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.md-caps-legend-item {
  display: flex; align-items: center; gap: 20px;
  padding: 20px 32px; flex: 1;
}
.md-caps-legend-sep {
  width: 1px; background: var(--md-border); flex-shrink: 0;
}
.md-caps-legend-icon {
  width: 52px; height: 52px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; padding: 8px;
  background: var(--md-light-bg); border: 1px solid var(--md-border);
}
.md-caps-legend-icon img { width: 100%; height: 100%; object-fit: contain; display: block; }
.md-caps-legend-icon-std { background: rgba(23,92,255,0.05); border-color: rgba(23,92,255,0.12); }
.md-caps-legend-icon-adv { background: rgba(5,167,157,0.05); border-color: rgba(5,167,157,0.12); }
.md-caps-legend-text strong {
  display: block; font-size: 15px; font-weight: 700;
  color: var(--md-text); margin-bottom: 4px;
}
.md-caps-legend-text span { font-size: 13px; color: var(--md-muted); }


/* ════════════════════════════════════════════════════════════
   4. PROCESS
   ════════════════════════════════════════════════════════════ */
.md-process { background: var(--md-light-bg); }
.md-process-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px; position: relative;
}
.md-process-grid::before {
  content: '';
  position: absolute; top: 36px;
  left: calc(16.66% + 28px); right: calc(16.66% + 28px);
  height: 2px;
  background: linear-gradient(90deg, var(--md-primary), var(--md-teal));
  opacity: 0.2; z-index: 0;
}
.md-step {
  position: relative; z-index: 1; text-align: center; padding: 32px 24px;
  background: #fff; border-radius: var(--md-radius-lg);
  border: 1px solid var(--md-border); transition: var(--md-transition);
}
.md-step:hover { box-shadow: var(--md-shadow); border-color: rgba(23,92,255,0.15); }
.md-step-number {
  width: 72px; height: 72px; border-radius: 50%;
  background: linear-gradient(135deg, var(--md-primary), var(--md-teal));
  color: #fff; font-size: 24px; font-weight: 900;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px;
  box-shadow: 0 8px 24px rgba(23,92,255,0.3);
  position: relative;
}
.md-step-number::after {
  content: ''; position: absolute; inset: -5px; border-radius: 50%;
  border: 2px dashed rgba(23,92,255,0.2);
}
.md-step h3 { font-size: 17px; font-weight: 700; color: var(--md-dark); margin: 0 0 10px; }
.md-step p  { font-size: 14px; color: var(--md-muted); line-height: 1.75; margin: 0; }

/* Deliverables preview strip below the 3 steps */
.md-process-receives {
  margin-top: 56px;
  background: var(--md-white);
  border: 1px solid var(--md-border);
  border-radius: var(--md-radius-lg);
  padding: 40px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.05);
}
.md-process-receives::before { display: none; }
.md-process-receives-title {
  font-size: 12px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--md-muted);
  margin-bottom: 28px;
  display: flex; align-items: center; gap: 12px;
}
.md-process-receives-title::after {
  content: ''; flex: 1; height: 1px; background: var(--md-border);
}
.md-receives-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}
.md-receive-item {
  display: flex; flex-direction: column; gap: 14px;
  padding: 24px; background: var(--md-light-bg);
  border-radius: var(--md-radius); border: 1px solid var(--md-border);
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}
.md-receive-item:hover { box-shadow: 0 4px 16px rgba(5,167,157,0.1); border-color: rgba(5,167,157,0.25); }
.md-receive-icon {
  width: 48px; height: 48px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(5,167,157,0.08);
  border: 1px solid rgba(5,167,157,0.15);
}
.md-receive-icon svg { width: 22px; height: 22px; color: var(--md-teal); }
.md-receive-text strong {
  display: block; font-size: 14px; font-weight: 700;
  color: var(--md-dark); margin-bottom: 4px;
}
.md-receive-text span { font-size: 12px; color: var(--md-muted); line-height: 1.5; }


/* ════════════════════════════════════════════════════════════
   5. TOOLS  (5-tool grid — fixed logo truncation)
   ════════════════════════════════════════════════════════════ */
.md-tools { background: #fff; }
.md-tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 20px;
}
.md-tool-card {
  background: var(--md-white); border: 1px solid var(--md-border);
  border-radius: var(--md-radius-lg); padding: 28px 24px;
  display: flex; flex-direction: column; gap: 14px;
  transition: var(--md-transition);
}
.md-tool-card:hover {
  box-shadow: var(--md-shadow-lg); transform: translateY(-4px);
  border-color: rgba(23,92,255,0.15);
}
.md-tool-logo {
  height: 48px;
  display: flex; align-items: center;
  overflow: visible;
}
/* Ensure SVG fills the logo container width, not clipped */
.md-tool-logo svg {
  width: 100%;
  height: auto;
  max-height: 48px;
  overflow: visible;
}
.md-tool-logo-desmond { border-bottom: 1px solid #e2e8f0; padding-bottom: 8px; }

.md-tool-desc { font-size: 13px; color: var(--md-muted); line-height: 1.7; margin: 0; }
.md-tool-features { display: flex; flex-direction: column; gap: 7px; margin-top: 4px; }
.md-tool-features li {
  font-size: 12px; color: var(--md-text);
  display: flex; align-items: flex-start; gap: 7px; line-height: 1.5;
}
.md-tool-features li::before {
  content: '';
  width: 14px; height: 14px; flex-shrink: 0; margin-top: 1px;
  border-radius: 50%; background: rgba(5,167,157,0.1);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14' fill='none'%3E%3Cpath d='M3 7l3 3 5-5' stroke='%2300A99E' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 10px; background-position: center; background-repeat: no-repeat;
}


/* ════════════════════════════════════════════════════════════
   6. ANALYSIS OUTPUT  (interactive chart cards)
   ════════════════════════════════════════════════════════════ */
.md-analysis-out { background: var(--md-light-bg); }

.md-charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.md-chart-card {
  background: var(--md-white); border: 1px solid var(--md-border);
  border-radius: var(--md-radius-lg); overflow: hidden;
  transition: var(--md-transition); cursor: default;
}
.md-chart-card:hover, .md-chart-card:focus {
  box-shadow: var(--md-shadow-lg); transform: translateY(-4px);
  border-color: rgba(23,92,255,0.2); outline: none;
}
.md-chart-card-addon {
  border-color: rgba(23,92,255,0.2);
  background: rgba(23,92,255,0.02);
}
.md-chart-card-addon:hover, .md-chart-card-addon:focus { border-color: var(--md-primary); }
.md-chart-preview {
  background: #f8faff; border-bottom: 1px solid var(--md-border);
  padding: 8px 8px 4px;
}
.md-chart-svg { width: 100%; height: auto; display: block; }

.md-chart-line {
  stroke-dasharray: 600; stroke-dashoffset: 600;
  transition: stroke-dashoffset 1.2s ease 0.3s;
}
.md-chart-bars rect {
  transform-origin: bottom;
  transform: scaleY(0);
  transition: transform 0.6s ease 0.2s;
}
.md-chart-card.md-in-view .md-chart-line { stroke-dashoffset: 0; }
.md-chart-card.md-in-view .md-chart-bars rect { transform: scaleY(1); }

.md-chart-info { padding: 18px 20px 20px; }
.md-chart-info h4 { font-size: 15px; font-weight: 700; color: var(--md-dark); margin: 0 0 6px; }
.md-chart-info p  { font-size: 13px; color: var(--md-muted); line-height: 1.65; margin: 0; }
.md-chart-addon-badge {
  display: inline-block; font-size: 10px; font-weight: 700;
  letter-spacing: 1px; text-transform: uppercase;
  color: var(--md-primary); background: rgba(23,92,255,0.08);
  padding: 2px 8px; border-radius: 50px; margin-bottom: 6px;
}


/* ════════════════════════════════════════════════════════════
   7. DELIVERABLES  (dark section)
   ════════════════════════════════════════════════════════════ */
.md-deliverables {
  background: linear-gradient(135deg, #032f2d 0%, #075f58 100%);
  color: #fff; position: relative; overflow: hidden;
}
.md-deliverables::before {
  content: ''; position: absolute; top: -200px; right: -200px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.md-deliverables .md-section-label { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.9); }
.md-deliverables .md-section-title { color: #fff; }
.md-deliverables .md-section-sub   { color: rgba(255,255,255,0.65); }
.md-deliverables .md-divider { background: linear-gradient(90deg, rgba(255,255,255,0.6), rgba(255,255,255,0.2)); }
.md-deliverables-layout {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: center; position: relative; z-index: 1;
}
.md-deliverables-list { display: flex; flex-direction: column; gap: 22px; }
.md-deliverables-list li {
  display: flex; align-items: flex-start; gap: 16px;
  font-size: 14px; color: rgba(255,255,255,0.8); line-height: 1.65;
}
.md-check-icon {
  width: 22px; height: 22px; border-radius: 50%;
  background: rgba(5,167,157,0.2); border: 1px solid rgba(5,167,157,0.35);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 2px;
}
.md-check-icon svg { width: 11px; height: 11px; color: var(--md-teal); }
.md-check-icon-addon { background: rgba(23,92,255,0.2); border-color: rgba(23,92,255,0.35); }
.md-check-icon-addon svg { color: #60a5fa; }
.md-deliverable-title  { font-weight: 600; color: #fff; display: block; margin-bottom: 2px; }
.md-deliverable-desc   { font-size: 12px; color: rgba(255,255,255,0.5); }

.md-turnaround-card {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--md-radius-lg); padding: 40px;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.md-turnaround-card h3 {
  font-size: 11px; font-weight: 700; color: rgba(255,255,255,0.55);
  text-transform: uppercase; letter-spacing: 1.5px; margin: 0 0 8px;
}
.md-turnaround-time {
  font-size: 52px; font-weight: 900; color: #fff;
  letter-spacing: -2px; line-height: 1; margin-bottom: 4px;
}
.md-turnaround-unit { font-size: 15px; color: var(--md-teal); font-weight: 600; margin-bottom: 24px; }
.md-turnaround-divider { height: 1px; background: rgba(255,255,255,0.1); margin: 20px 0; }
.md-turnaround-items { display: flex; flex-direction: column; gap: 13px; }
.md-turnaround-item {
  display: flex; align-items: center; gap: 12px;
  font-size: 13px; color: rgba(255,255,255,0.72);
}
.md-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--md-teal); flex-shrink: 0; }


/* ════════════════════════════════════════════════════════════
   8. CASE STUDY  (redesigned — professional split layout)
   ════════════════════════════════════════════════════════════ */
.md-case-study { background: var(--md-light-bg); }

/* Banner identifying the study */
.md-case-banner {
  background: linear-gradient(135deg, #0a083b 0%, #101c50 60%, #0d2040 100%);
  border-radius: var(--md-radius-lg) var(--md-radius-lg) 0 0;
  padding: 28px 36px;
  display: flex; align-items: center; gap: 20px;
  flex-wrap: wrap;
}
.md-case-banner-img {
  width: 56px; height: 56px; border-radius: 12px; overflow: hidden;
  border: 2px solid rgba(255,255,255,0.15);
  background: #0d1b4b; flex-shrink: 0;
}
.md-case-banner-img img { width: 100%; height: 100%; object-fit: cover; }
.md-case-banner-text {}
.md-case-banner-label {
  font-size: 10px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--md-teal); margin-bottom: 4px;
}
.md-case-banner-title {
  font-size: 17px; font-weight: 700; color: #fff; margin: 0 0 4px;
}
.md-case-banner-sub { font-size: 13px; color: rgba(255,255,255,0.55); }
.md-case-banner-tags {
  margin-left: auto; display: flex; gap: 8px; flex-wrap: wrap;
}
.md-case-tag {
  font-size: 11px; font-weight: 600; padding: 4px 12px;
  border-radius: 50px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.65);
}

/* Main layout */
.md-case-main {
  display: grid;
  grid-template-columns: 1fr 200px 1fr;
  background: var(--md-white);
  border: 1px solid var(--md-border);
  border-top: none;
  border-radius: 0 0 var(--md-radius-lg) var(--md-radius-lg);
  overflow: hidden;
}

.md-case-col { padding: 36px 32px; }
.md-case-input  { background: var(--md-white); border-right: 1px solid var(--md-border); }
.md-case-output { background: rgba(23,92,255,0.025); }

.md-case-col-header { margin-bottom: 24px; }
.md-case-col-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; padding: 5px 14px;
  border-radius: 50px;
}
.md-case-col-label-in  { color: var(--md-muted);   background: var(--md-light-bg); border: 1px solid var(--md-border); }
.md-case-col-label-out { color: var(--md-primary); background: rgba(23,92,255,0.08); border: 1px solid rgba(23,92,255,0.18); }

.md-case-items { display: flex; flex-direction: column; gap: 18px; }
.md-case-item  {
  display: flex; align-items: flex-start; gap: 13px;
  font-size: 14px; color: var(--md-muted); line-height: 1.6;
}
.md-case-item-icon {
  width: 36px; height: 36px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; color: var(--md-muted);
  background: var(--md-light-bg); border: 1px solid var(--md-border);
}
.md-case-item strong {
  display: block; font-weight: 700; color: var(--md-dark);
  font-size: 13px; margin-bottom: 1px;
}
.md-case-item span { font-size: 12px; }

/* Result items (You Receive side) */
.md-case-result .md-case-item-icon {
  background: rgba(23,92,255,0.07); border-color: rgba(23,92,255,0.15);
  color: var(--md-primary);
}
.md-case-result .md-case-item strong { color: var(--md-primary); }

/* Center pipeline column */
.md-case-pipeline {
  display: flex; flex-direction: column; align-items: center;
  padding: 36px 12px; gap: 0;
  background: var(--md-light-bg);
  border-left: 1px solid var(--md-border);
  border-right: 1px solid var(--md-border);
}
.md-case-pipeline-label {
  font-size: 9px; font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--md-muted);
  margin-bottom: 16px; text-align: center;
}
.md-case-pipeline-steps { display: flex; flex-direction: column; width: 100%; gap: 0; }
.md-case-pipeline-step {
  font-size: 10px; font-weight: 600;
  color: var(--md-primary);
  background: rgba(23,92,255,0.08);
  border: 1px solid rgba(23,92,255,0.15);
  padding: 9px 10px; text-align: center; line-height: 1.4;
}
.md-case-pipeline-step:first-child { border-radius: 8px 8px 0 0; }
.md-case-pipeline-step:last-child  { border-radius: 0 0 8px 8px; }
.md-case-pipeline-arrow {
  font-size: 8px; color: rgba(23,92,255,0.35); text-align: center;
  padding: 2px 0; display: block;
}
.md-case-pipeline-time {
  margin-top: 14px; text-align: center;
  font-size: 11px; color: var(--md-teal); font-weight: 700;
  padding: 6px 10px; background: rgba(5,167,157,0.08);
  border: 1px solid rgba(5,167,157,0.2); border-radius: 50px;
  white-space: nowrap;
}

/* Metrics footer bar */
.md-case-metrics {
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--md-border);
  background: var(--md-white);
  border-radius: 0 0 var(--md-radius-lg) var(--md-radius-lg);
  overflow: hidden;
}
.md-case-metric {
  padding: 20px 24px; text-align: center;
  border-right: 1px solid var(--md-border);
}
.md-case-metric:last-child { border-right: none; }
.md-case-metric-value {
  font-size: 22px; font-weight: 900; color: var(--md-primary);
  letter-spacing: -0.5px; line-height: 1; margin-bottom: 4px;
}
.md-case-metric-label { font-size: 11px; color: var(--md-muted); font-weight: 500; }


/* ════════════════════════════════════════════════════════════
   9. WHY BIOCODE  (redesigned — icon cards with accent)
   ════════════════════════════════════════════════════════════ */
.md-why { background: var(--md-white); padding-top: 48px; }
.md-why-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px;
}
.md-why-card {
  padding: 36px 32px; border-radius: var(--md-radius-lg);
  border: 1px solid var(--md-border);
  background: var(--md-white);
  transition: var(--md-transition);
  position: relative;
  overflow: hidden;
}
.md-why-card::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
  opacity: 0; transition: opacity 0.3s;
}
.md-why-card:nth-child(1)::after { background: linear-gradient(90deg, var(--md-primary), #4d8fff); }
.md-why-card:nth-child(2)::after { background: linear-gradient(90deg, var(--md-teal), #05c7bc); }
.md-why-card:nth-child(3)::after { background: linear-gradient(90deg, #8b5cf6, #a78bfa); }
.md-why-card:hover {
  box-shadow: var(--md-shadow-lg); transform: translateY(-4px);
  border-color: rgba(23,92,255,0.12);
}
.md-why-card:hover::after { opacity: 1; }

.md-why-icon-wrap {
  width: 60px; height: 60px; border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.md-why-icon-wrap svg, .md-why-icon-wrap img { width: 28px; height: 28px; object-fit: contain; }
.md-why-icon-blue  { background: rgba(23,92,255,0.08);  }
.md-why-icon-blue svg  { color: var(--md-primary); }
.md-why-icon-teal  { background: rgba(5,167,157,0.08); }
.md-why-icon-teal svg  { color: var(--md-teal); }
.md-why-icon-purple { background: rgba(139,92,246,0.08); }
.md-why-icon-purple svg { color: #8b5cf6; }

.md-why-stat {
  font-size: 30px; font-weight: 900; letter-spacing: -1px;
  margin-bottom: 4px; line-height: 1;
}
.md-why-card:nth-child(1) .md-why-stat { color: var(--md-primary); }
.md-why-card:nth-child(2) .md-why-stat { color: var(--md-teal); }
.md-why-card:nth-child(3) .md-why-stat { color: #8b5cf6; }
.md-why-card h3 { font-size: 17px; font-weight: 700; color: var(--md-dark); margin: 0 0 10px; }
.md-why-card p  { font-size: 14px; color: var(--md-muted); line-height: 1.7; margin: 0; }


/* ════════════════════════════════════════════════════════════
   10. ORDER FORM
   ════════════════════════════════════════════════════════════ */
.md-order { background: var(--md-light-bg); border-top: 1px solid var(--md-border); }
.md-order-header { text-align: center; margin-bottom: 56px; }
.md-order-header .md-section-label { background: rgba(5,167,157,0.1); color: var(--md-teal); }
.md-order-header .md-divider { background: linear-gradient(90deg, var(--md-teal), var(--md-primary)); margin-left: auto; margin-right: auto; }
.md-order-wrap {
  background: var(--md-white); border: 1px solid var(--md-border);
  border-radius: var(--md-radius-lg); padding: 48px 56px;
  box-shadow: var(--md-shadow); max-width: 900px; margin: 0 auto;
}

/* Fluent Form overrides */
.md-order-wrap .ff-el-group label,
.md-order-wrap .ff-el-form-control + .ff-el-form-check-label {
  font-size: 14px; font-weight: 600; color: var(--md-text) !important;
}
.md-order-wrap input[type="text"],
.md-order-wrap input[type="email"],
.md-order-wrap input[type="tel"],
.md-order-wrap input[type="number"],
.md-order-wrap select,
.md-order-wrap textarea,
.md-order-wrap .ff-el-form-control {
  border: 1.5px solid var(--md-border) !important;
  border-radius: 8px !important; padding: 11px 14px !important;
  font-size: 14px !important;
  transition: border-color 0.2s, box-shadow 0.2s !important;
  background: var(--md-white) !important;
}
.md-order-wrap input:focus,
.md-order-wrap select:focus,
.md-order-wrap textarea:focus,
.md-order-wrap .ff-el-form-control:focus {
  border-color: var(--md-primary) !important;
  box-shadow: 0 0 0 3px rgba(23,92,255,0.1) !important;
  outline: none !important;
}
.md-order-wrap .ff-btn-submit,
.md-order-wrap .ff_submit_btn_wrapper button {
  background: var(--md-primary) !important;
  border: none !important; border-radius: 8px !important;
  padding: 13px 32px !important; font-size: 15px !important;
  font-weight: 600 !important; color: #fff !important;
  cursor: pointer !important; transition: var(--md-transition) !important;
  box-shadow: 0 4px 14px rgba(23,92,255,0.3) !important;
}
.md-order-wrap .ff-btn-submit:hover,
.md-order-wrap .ff_submit_btn_wrapper button:hover {
  background: var(--md-primary-dark) !important;
  box-shadow: 0 6px 20px rgba(23,92,255,0.4) !important;
  transform: translateY(-1px);
}

.md-trust-row {
  display: flex; gap: 32px; justify-content: center;
  flex-wrap: wrap; margin-top: 36px; padding-top: 28px;
  border-top: 1px solid var(--md-border);
}
.md-trust-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--md-muted); font-weight: 500;
}
.md-trust-item svg { width: 15px; height: 15px; color: var(--md-teal); flex-shrink: 0; }


/* ════════════════════════════════════════════════════════════
   SCROLL ANIMATIONS
   ════════════════════════════════════════════════════════════ */
.md-animate {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.md-animate.md-in-view { opacity: 1; transform: translateY(0); }
.md-animate-delay-1 { transition-delay: 0.1s; }
.md-animate-delay-2 { transition-delay: 0.2s; }
.md-animate-delay-3 { transition-delay: 0.3s; }
.md-animate-delay-4 { transition-delay: 0.4s; }
.md-animate-delay-5 { transition-delay: 0.5s; }


/* ════════════════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .md-section { padding: 72px 0; }
  .md-hero-split { grid-template-columns: 1fr; min-height: auto; }
  .md-hero-right { display: none; }
  .md-hero-left { max-width: 100%; }
  .md-deliverables-layout { grid-template-columns: 1fr; gap: 40px; }
  .md-case-main { grid-template-columns: 1fr; }
  .md-case-pipeline {
    flex-direction: row; padding: 20px 24px;
    border-left: none; border-right: none;
    border-top: 1px solid var(--md-border);
    border-bottom: 1px solid var(--md-border);
  }
  .md-case-pipeline-steps { flex-direction: row; flex-wrap: wrap; gap: 6px; }
  .md-case-pipeline-step { border-radius: 8px !important; }
  .md-case-pipeline-arrow { display: none; }
  .md-case-input  { border-right: none; border-bottom: 1px solid var(--md-border); }
  .md-case-metrics { grid-template-columns: 1fr; }
  .md-case-metric { border-right: none; border-bottom: 1px solid var(--md-border); }
  .md-case-metric:last-child { border-bottom: none; }
  .md-receives-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .md-section { padding: 56px 0; }
  .md-section-sm { padding: 40px 0; }
  .md-container { padding: 0 16px; }
  .md-hero-title { letter-spacing: -0.5px; }
  .md-hero-actions { flex-direction: column; align-items: flex-start; }
  .md-hero-stats { flex-direction: column; max-width: 100%; }
  .md-hero-stat { border-right: none; border-bottom: 1px solid var(--md-border); }
  .md-hero-stat:last-child { border-bottom: none; }
  .md-process-grid::before { display: none; }
  .md-order-wrap { padding: 32px 24px; }
  .md-trust-row { gap: 16px; }
  .md-tools-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
  .md-charts-grid { grid-template-columns: 1fr; }
  .md-case-banner { flex-direction: column; align-items: flex-start; }
  .md-case-banner-tags { margin-left: 0; }
  .md-case-metrics { grid-template-columns: 1fr 1fr; }
  .md-app-grid { grid-template-columns: 1fr 1fr; }
  .md-process-receives { padding: 28px 24px; }
  .md-receives-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .md-hero-inner { padding: 100px 0 60px; }
  .md-turnaround-time { font-size: 40px; }
  .md-service-card .md-service-body { padding: 20px; }
  .md-tools-grid { grid-template-columns: 1fr 1fr; }
  .md-app-grid { grid-template-columns: 1fr; }
  .md-case-metrics { grid-template-columns: 1fr; }
  .md-caps-legend { flex-direction: column; }
  .md-caps-legend-sep { width: auto; height: 1px; }
  .md-caps-legend-item { padding: 18px 24px; }
}

/* ════════════════════════════════════════════════════════════
   COLLAPSEABLE CASE STUDY
   ════════════════════════════════════════════════════════════ */
.md-case-details { width: 100%; }
.md-case-summary {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 13px 24px; margin-bottom: 40px;
  background: var(--md-white); border: 1px solid var(--md-border);
  border-radius: var(--md-radius); cursor: pointer;
  font-size: 14px; font-weight: 600; color: var(--md-primary);
  list-style: none; transition: var(--md-transition);
  box-shadow: var(--md-shadow-sm);
}
.md-case-summary::-webkit-details-marker { display: none; }
.md-case-summary::marker { display: none; }
.md-case-summary:hover { background: rgba(23,92,255,0.04); border-color: var(--md-primary); }
.md-case-summary-chevron { transition: transform 0.3s ease; flex-shrink: 0; margin-left: auto; }
.md-case-details[open] .md-case-summary-chevron { transform: rotate(180deg); }

/* ════════════════════════════════════════════════════════════
   PHONE FIELD — flag fix (intl-tel-input)
   ════════════════════════════════════════════════════════════ */
.md-order-wrap .iti { display: block; width: 100%; }
.md-order-wrap .iti input.iti__tel-input[type="tel"] { padding-left: 58px !important; }
.md-order-wrap .iti__flag-container { z-index: 2; }

/* ════════════════════════════════════════════════════════════
   ORDER HEADER — ensure sub text is centered
   ════════════════════════════════════════════════════════════ */
.md-order-header .md-section-sub { text-align: center; margin-left: auto; margin-right: auto; }

/* ════════════════════════════════════════════════════════════
   BENTO GRID — Applications section
   9 cards (incl. extra CTA), 4-column explicit grid-template-areas
   Row 1: drug(2) | lead(1) | enzyme(1)
   Row 2: insil(1,×2 rows) | site(2) | ligand(1,×2 rows)
   Row 3: insil cont.       | extra(2) | ligand cont.
   Row 4: prot(2) | dlig(2)
   ════════════════════════════════════════════════════════════ */
.md-bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  align-items: start; /* tablet/mobile default */
}

/* Desktop explicit layout */
@media (min-width: 961px) {
  .md-bento-grid {
    grid-template-areas:
      "drug   drug   lead   enzyme"
      "insil  site   site   ligand"
      "insil  extra  extra  ligand"
      "prot   prot   dlig   dlig";
    align-items: stretch;
  }
  .md-bento-grid > *:nth-child(1) { grid-area: drug; }
  .md-bento-grid > *:nth-child(2) { grid-area: lead; }
  .md-bento-grid > *:nth-child(3) { grid-area: enzyme; }
  .md-bento-grid > *:nth-child(4) { grid-area: insil; }
  .md-bento-grid > *:nth-child(5) { grid-area: site; }
  .md-bento-grid > *:nth-child(6) { grid-area: ligand; }
  .md-bento-grid > *:nth-child(7) { grid-area: extra; }
  .md-bento-grid > *:nth-child(8) { grid-area: prot; }
  .md-bento-grid > *:nth-child(9) { grid-area: dlig; }
}

/* Base card */
.md-bento-card {
  background: var(--md-white);
  border: 1px solid var(--md-border);
  border-radius: var(--md-radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  overflow: hidden;
  transition: box-shadow 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}
.md-bento-card:hover {
  box-shadow: 0 8px 28px rgba(23,92,255,0.1);
  transform: translateY(-3px);
  border-color: rgba(23,92,255,0.16);
}

/* Top accent bar on hover */
.md-bento-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--md-primary), var(--md-teal));
  opacity: 0; transition: opacity 0.25s;
}
.md-bento-card:hover::before { opacity: 1; }

/* Wide cards — horizontal layout */
.md-bento-wide {
  flex-direction: row;
  align-items: flex-start;
  gap: 24px;
  padding: 32px 28px;
}
.md-bento-wide .md-bento-content { flex: 1; }

/* Extra CTA card */
.md-bento-extra {
  background: linear-gradient(135deg, rgba(5,167,157,0.05) 0%, rgba(23,92,255,0.04) 100%);
  border-color: rgba(5,167,157,0.22);
}
.md-bento-extra::before {
  background: linear-gradient(90deg, var(--md-teal), var(--md-primary));
}
.md-bento-cta-link {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 10px; font-size: 13px; font-weight: 600;
  color: var(--md-primary); transition: gap 0.2s ease;
}
.md-bento-cta-link:hover { gap: 10px; color: var(--md-primary-dark); }
.md-bento-cta-link svg { flex-shrink: 0; }

/* Icon box */
.md-bento-icon {
  width: 64px; height: 64px;
  border-radius: 14px; flex-shrink: 0;
  background: var(--md-white);
  border: 1px solid var(--md-border);
  display: flex; align-items: center; justify-content: center;
  padding: 10px; overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
  transition: transform 0.25s ease;
}
.md-bento-card:hover .md-bento-icon { transform: scale(1.06); }
.md-bento-wide .md-bento-icon { width: 72px; height: 72px; }
.md-bento-icon img { width: 100%; height: 100%; object-fit: contain; display: block; }
.md-bento-icon-teal {
  background: rgba(5,167,157,0.08);
  border-color: rgba(5,167,157,0.2);
  color: var(--md-teal);
}

/* Typography */
.md-bento-card h3 {
  font-size: 15px; font-weight: 700;
  color: var(--md-dark); margin: 0 0 6px; line-height: 1.3;
}
.md-bento-wide h3 { font-size: 17px; }
.md-bento-card p {
  font-size: 13px; color: var(--md-muted);
  line-height: 1.7; margin: 0;
}
.md-bento-wide p { font-size: 14px; }

/* ── Responsive ── */
@media (max-width: 960px) {
  .md-bento-grid { grid-template-columns: repeat(2, 1fr); }
  .md-bento-wide { grid-column: span 2; }
}
@media (max-width: 560px) {
  .md-bento-grid { grid-template-columns: 1fr; }
  .md-bento-wide { grid-column: span 1; flex-direction: column; }
  .md-bento-wide .md-bento-icon { width: 64px; height: 64px; }
}