/* ===============================
   On The Mark AI Works — Global
   =============================== */

/* Container */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color: #222;
  background: #fff;
  line-height: 1.55;
}
.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

/* -------------------------------
   Header
   ------------------------------- */
.site-header {
  background: #1A1F71;          /* navy default */
  color: #fff;
  position: sticky; top: 0; z-index: 100;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

/* Enhanced header height for logo */
.header-bar {
  height: 100px; /* Increased from 72px for logo */
  display: flex; 
  align-items: center; 
  justify-content: space-between;
  gap: 16px;
  padding: 8px 0;
}

/* Brand (logo + text) */
.brand {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none; color: inherit;
}
.brand-text {
  font-weight: 800; letter-spacing: .2px; font-size: 1.05rem;
}

/* Logo controls - Enhanced for new logo */
:root { --logo-width: 80px; }
.logo {
  width: var(--logo-width);
  height: auto;
  display: block;
  border-radius: 50%; /* Makes it perfectly circular if needed */
}

/* Responsive logo size */
@media (max-width: 640px) {
  :root { --logo-width: 64px; }
  .header-bar {
    height: 84px; /* Slightly smaller on mobile */
  }
}

/* Navigation */
.main-nav a {
  color: #fff; text-decoration: none; font-weight: 600;
  margin-left: 1.25rem; opacity: 0.95;
}
.main-nav a:hover,
.main-nav a.active { opacity: 1; text-decoration: underline; }

/* -------------------------------
   Page Title (blue→teal gradient box)
   ------------------------------- */
.page-title {
  padding: 40px 0 46px;
  background:
    linear-gradient(135deg, #2E2F8E 0%, #4A90E2 45%, #11C5B5 100%);
  color: #fff;
  border-bottom: 1px solid #e9eef6;
}
.page-title h1 {
  margin: 0 0 .5rem 0;
  font-size: clamp(1.9rem, 3.6vw, 3rem);
  font-weight: 800; line-height: 1.12;
}
.page-title .subtitle {
  margin: 0 0 .8rem 0;
  color: #EAF2FD;
  max-width: 820px;
}
.page-title .cta {
  display: inline-block;
  background: #fff; color: #1A1F71;
  padding: .85rem 1.35rem;
  border-radius: 10px; text-decoration: none; font-weight: 700;
  box-shadow: 0 10px 28px rgba(0,0,0,.18);
}
.page-title .cta:hover { transform: translateY(-1px); }

/* -------------------------------
   Content Sections (indent rules)
   ------------------------------- */
.otm-section { padding: 34px 0 24px; }
.otm-section h2 {
  margin-left: 0;
  font-size: 1.6rem; color: #1A1F71; font-weight: 800;
}
.otm-section h3 {
  margin-left: 1.5em;
  font-size: 1.2rem; color: #2E2F8E; font-weight: 700;
}
.otm-section p {
  margin-left: 2em; margin-right: 2em;
  max-width: 820px;
}
.otm-section ul {
  margin-left: 3em; margin-right: 2em;
  padding-left: 1em; list-style: disc;
}
.otm-section ul li { margin: .45rem 0; }

/* -------------------------------
   Cards (pillar features)
   ------------------------------- */
.cards {
  display: grid; gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.card {
  border: 1px solid #e6e9f2; border-radius: 14px; background: #fff;
  padding: 18px 16px;
  box-shadow: 0 4px 14px rgba(10,25,61,.06);
}
.card h3 { margin: 0 0 .35rem 0; color: #2E2F8E; }
.card p  { margin: 0; }

/* -------------------------------
   Footer
   ------------------------------- */
.site-footer {
  border-top: 1px solid #e9eef6;
  padding: 18px 0; color: #667;
  font-size: .95rem;
}

/* ===============================
   ENHANCED INTERACTIVE ELEMENTS
   =============================== */

/* Enhanced Hero Section */
.hero-section {
  background: linear-gradient(135deg, #1A1F71 0%, #2E2F8E 45%, #11C5B5 100%);
  color: white;
  padding: 80px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(2deg); }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 4%;
  text-align: center;
}

.hero-headline {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: slideInUp 1s ease-out forwards;
}

.hero-subtext {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  margin-bottom: 2rem;
  opacity: 0.9;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  animation: slideInUp 1s ease-out 0.2s forwards;
  opacity: 0;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin: 3rem 0;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
  opacity: 0;
  animation: slideInUp 1s ease-out 0.4s forwards;
}

.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 900;
  color: #11C5B5;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.8;
  text-transform: uppercase;
  letter-spacing: 1px;
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.cta-hero {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: white;
  color: #1A1F71;
  padding: 18px 32px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  box-shadow: 0 12px 40px rgba(0,0,0,0.2);
  transition: all 0.3s ease;
  opacity: 0;
  animation: slideInUp 1s ease-out 0.6s forwards;
}

.cta-hero:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.cta-arrow {
  transition: transform 0.3s ease;
}

.cta-hero:hover .cta-arrow {
  transform: translateX(5px);
}

/* Problem/Solution Section */
.problem-solution {
  padding: 100px 0;
  background: #f8fafc;
}

.section-content {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 4%;
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 6rem;
}

.problem-text h2 {
  color: #1A1F71;
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
}

.problem-list {
  list-style: none;
  padding: 0;
}

.problem-list li {
  display: flex;
  align-items: center;
  margin: 1.5rem 0;
  padding: 1rem;
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.problem-list li:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

.problem-icon {
  width: 24px;
  height: 24px;
  margin-right: 1rem;
  color: #e74c3c;
}

.solution-visual {
  position: relative;
}

.ai-transformation {
  background: linear-gradient(135deg, #2E2F8E, #11C5B5);
  border-radius: 20px;
  padding: 3rem;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}

.ai-transformation::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(255,255,255,0.05) 10px,
    rgba(255,255,255,0.05) 20px
  );
  animation: slide 10s linear infinite;
}

@keyframes slide {
  0% { transform: translateX(-50px) translateY(-50px); }
  100% { transform: translateX(0px) translateY(0px); }
}

.transformation-content {
  position: relative;
  z-index: 2;
}

.before-after {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 2rem 0;
}

.before, .after {
  flex: 1;
  text-align: center;
}

.arrow {
  font-size: 2rem;
  margin: 0 1rem;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.1); }
}

/* Why Choose Section */
.why-choose {
  padding: 100px 0;
  background: white;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
}

.why-card {
  background: white;
  border: 2px solid #f1f5f9;
  border-radius: 16px;
  padding: 2.5rem 2rem;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.why-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(17, 197, 181, 0.1), transparent);
  transition: left 0.5s ease;
}

.why-card:hover::before {
  left: 100%;
}

.why-card:hover {
  border-color: #11C5B5;
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(17, 197, 181, 0.15);
}

.why-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 1.5rem;
  background: linear-gradient(135deg, #2E2F8E, #11C5B5);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 24px;
}

.why-card h3 {
  color: #1A1F71;
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.why-card p {
  color: #64748b;
  line-height: 1.6;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, #1A1F71, #2E2F8E);
  color: white;
  padding: 80px 0;
  text-align: center;
  position: relative;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"><animate attributeName="opacity" values="0.1;0.3;0.1" dur="3s" repeatCount="indefinite"/></circle><circle cx="80" cy="40" r="1.5" fill="rgba(17,197,181,0.2)"><animate attributeName="opacity" values="0.2;0.5;0.2" dur="4s" repeatCount="indefinite"/></circle><circle cx="60" cy="80" r="1" fill="rgba(255,255,255,0.15)"><animate attributeName="opacity" values="0.15;0.4;0.15" dur="5s" repeatCount="indefinite"/></circle></svg>');
}

.cta-content {
  position: relative;
  z-index: 2;
}

.cta-section h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
}

.cta-section p {
  font-size: 1.2rem;
  margin-bottom: 2.5rem;
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Responsive Design */
@media (max-width: 768px) {
  .problem-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .hero-stats {
    gap: 2rem;
  }
  
  .before-after {
    flex-direction: column;
    gap: 1rem;
  }
  
  .arrow {
    transform: rotate(90deg);
  }
  
  .why-grid {
    grid-template-columns: 1fr;
  }
}

/* ===============================
   Hierarchical Indenting Structure
   Headers → Text → Bullet Points
   =============================== */

/* Apply to any section you want this structure */
.indent-structure {
  margin: 2em 0;
}

/* Headers - Flush Left (Level 1) */
.indent-structure h1,
.indent-structure h2 {
  margin-left: 0;
  font-size: 1.8em;
  color: #1A1F71;
  font-weight: 700;
  margin-bottom: 0.5em;
}

/* Sub-headers - Slight Indent (Level 2) */
.indent-structure h3,
.indent-structure h4 {
  margin-left: 1.5em;
  font-size: 1.3em;
  color: #2E2F8E;
  font-weight: 600;
  margin-bottom: 0.5em;
}

/* Paragraph Text - Medium Indent (Level 3) */
.indent-structure p {
  margin-left: 2.5em;
  margin-right: 2em;
  margin-bottom: 1em;
  line-height: 1.6;
  color: #333;
  font-size: 1em;
}

/* Bullet Points - Deepest Indent (Level 4) */
.indent-structure ul {
  margin-left: 4em;
  margin-right: 2em;
  margin-bottom: 1em;
  padding-left: 1.2em;
  list-style-type: disc;
}

.indent-structure ul li {
  margin-bottom: 0.6em;
  line-height: 1.5;
  font-size: 1em;
  color: #333;
}

/* Nested lists get even deeper indent */
.indent-structure ul ul {
  margin-left: 1.5em;
  list-style-type: circle;
}

/* Optional: Blockquotes at same level as paragraphs */
.indent-structure blockquote {
  margin-left: 2.5em;
  margin-right: 2em;
  font-style: italic;
  border-left: 3px solid #1A1F71;
  padding-left: 1em;
}
/* Temporary override for about-intro without headshot */
.about-intro {
  grid-template-columns: 1fr;
  max-width: 900px;
  text-align: center;
}
/* Fix white text readability - force all text to white */
.standards-highlight {
  background: linear-gradient(135deg, #1A1F71, #263a7a) !important;
  color: white !important;
  padding: 2rem;
  border-radius: 16px;
  margin-bottom: 2rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.standards-highlight h4 {
  color: white !important;
  margin-bottom: 1rem;
  font-size: 1.2rem;
  font-weight: 700;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.standards-highlight p {
  color: white !important;
  line-height: 1.7;
  font-weight: 400;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}/* Fix text positioning and layering */
.standards-highlight {
  background: linear-gradient(135deg, #1A1F71, #263a7a) !important;
  color: white !important;
  padding: 2rem;
  border-radius: 16px;
  margin-bottom: 2rem;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  z-index: 10;
  overflow: visible;
}

.standards-highlight h4 {
  color: white !important;
  margin-bottom: 1rem;
  font-size: 1.2rem;
  font-weight: 700;
  position: relative;
  z-index: 11;
}

.standards-highlight p {
  color: white !important;
  line-height: 1.7;
  font-weight: 400;
  position: relative;
  z-index: 11;
}

/* Make sure the standards-text section doesn't interfere */
.standards-text {
  position: relative;
  z-index: 5;
}Perfect! Let's make the heading size consistent with the rest of the page:
Update the CSS for the heading:
/* Fix heading size to match page consistency */
.standards-simple h4 {
  color: #11C5B5;
  margin-bottom: 1rem;
  font-size: 1.1rem;  /* Reduced from 1.2rem */
  font-weight: 600;   /* Reduced from 700 for better balance */
}