/* ===========
   Calvino Font (Self-Hosted - woff2)
   =========== */
@font-face {
  font-family: 'Calvino';
  src: url('../assets/fonts/6_Calvino-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Calvino';
  src: url('../assets/fonts/6_Calvino-Semibold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Calvino';
  src: url('../assets/fonts/6_Calvino-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ===========
   Design tokens
   =========== */
   :root {
    --color-bg: #B9CEDA;  /* Updated teal background - lighter, blue-tinted */
    --color-surface: #ffffff;
    --color-surface-alt: #f0ede7;
    --color-deep: #101012;
    --color-text: #151515;
    --color-muted: #6f6f6f;
    --color-border: #ded9cf;
    --color-crimson: #a51c30;
    --color-crimson-soft: #c44a5a;
    --color-green-deep: #01411c;
    --color-footer: #121212;

    /* Updated brand colors from logo */
    --color-teal: #B9CEDA;
    --color-teal-light: #D4E4ED;
    --color-teal-dark: #9BB5C4;
    --color-terra-cotta: #933;
    --color-navy: #013333;
    --color-logo-text: #013333;  /* Solid dark cyan from Logo_fulltext.svg */
    --color-nav-link: #3a3a3a;  /* Darker nav link color for better visibility */

    /* Extended brand palette - for future use in accents, charts, data viz */
    --color-gold: #C5A572;      /* Warm gold accent */
    --color-sage: #8BA888;      /* Soft sage green */
    --color-slate: #5A6872;     /* Neutral slate */
    --color-sand: #E8DFD0;      /* Warm sand/cream */
    --color-midnight: #1A2836;  /* Deep blue-black */

    /* Grid pattern */
    --grid-size: 51px;
    --grid-color: rgba(165, 28, 48, 0.08);

    --radius-md: 14px;
    --radius-lg: 18px;
    --radius-pill: 999px;

    --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.06);
    --shadow-subtle: 0 8px 26px rgba(0, 0, 0, 0.04);

    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1.25rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;

    --max-width: 1120px;

    --font-display: "Calvino", "Playfair Display", Georgia, serif;
    --font-body: "Crimson Text", "Georgia", serif;
    --font-ui: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  }
  
  /* ===========
     Global resets
     =========== */
  *,
  *::before,
  *::after {
    box-sizing: border-box;
  }
  
  html {
    scroll-behavior: smooth;
  }

  /* Scroll snap for section-based scrolling */
  html.snap-enabled {
    scroll-snap-type: y proximity;
  }

  html.snap-enabled .section,
  html.snap-enabled .hero {
    scroll-snap-align: start;
  }

  body.tpi-body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
  }

  /* Respect reduced motion */
  @media (prefers-reduced-motion: reduce) {
    html.snap-enabled {
      scroll-snap-type: none;
    }
  }

  /* Hero section background with gradient and golden horizon line */
  .hero {
    background:
      /* Horizontal golden horizon line - positioned higher (35-45%), reduced opacity */
      linear-gradient(to bottom,
        transparent 35%,
        rgba(212, 175, 55, 0.15) 38%,
        rgba(240, 230, 140, 0.1) 40%,
        rgba(212, 175, 55, 0.08) 42%,
        transparent 45%
      ),
      /* Main teal gradient */
      linear-gradient(to bottom,
        #D4E4ED 0%,
        #B9CEDA 20%,
        #8BAFBE 45%,
        #4A7C7C 65%,
        #2D5A5A 80%,
        #1A4040 100%
      );
  }

  /* Section backgrounds for contrast on teal */
  .section {
    background-color: #f7f5f2;  /* Light background for sections */
  }

  .section--alt {
    background-color: #f0ede7;  /* Maintain alt background */
  }
  
  img {
    max-width: 100%;
    display: block;
  }
  
  a {
    color: inherit;
    text-decoration: none;
  }
  
  p {
    margin: 0 0 var(--space-md);
    line-height: 1.6;
  }
  
  /* ===========
     Layout helpers
     =========== */
  .container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
  }
  
  .section {
    padding: 7rem 0;  /* Increased whitespace for academic aesthetic */
  }
  
  .section--alt {
    background-color: var(--color-surface-alt);
  }
  
  .section--dark {
    background-color: var(--color-deep);
    color: #f4f2ee;
  }

  /* Subtle section separators */
  .section + .section {
    border-top: 1px solid rgba(0, 0, 0, 0.06);
  }

  .section--dark + .section,
  .section + .section--dark {
    border-top: none;
  }

  .section--alt + .section {
    border-top: none;
  }

  .section--teal {
    background-color: var(--color-teal);
    color: #fff;
  }

  /* Full viewport height sections - for About page */
  @media (min-width: 900px) {
    .section--viewport {
      min-height: 100vh;
      display: flex;
      align-items: center;
    }

    .section--viewport > .container {
      width: 100%;
    }

    .section--viewport .section-grid {
      align-items: center;
    }
  }

  .section--teal .section-kicker {
    color: rgba(255, 255, 255, 0.7);
  }

  .section--teal .section-title {
    color: #fff;
  }

  .section--teal .section-lede {
    color: rgba(255, 255, 255, 0.85);
  }
  
  .section--hero-simple {
    padding-top: calc(var(--space-2xl) + 4rem);
    padding-bottom: var(--space-xl);
  }
  
  /* Grid */
  .section-grid {
    display: grid;
    gap: var(--space-xl);
  }
  
  .section-grid--balanced {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: var(--space-xl);
  }
  
  /* ===========
     Header / nav (index(3).html style - full width, fixed, integrated)
     =========== */
  .site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 0.75rem 0;
    transition: all 0.3s ease;
  }

  .site-header.is-scrolled {
    background-color: rgba(185, 206, 218, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
  }

  .site-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
  }
  
  .nav-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
  }
  
  .nav-logo img {
    width: 42px;
    height: auto;
  }

  .nav-wordmark {
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: 0.02em;
    font-size: 1.5rem;
    color: var(--color-logo-text);
  }

  /* Mobile: Show TPI abbreviation only */
  .nav-wordmark-mobile {
    display: none;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.35rem;
    letter-spacing: 0.15em;
    color: var(--color-logo-text);
  }
  
  .nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    font-family: var(--font-ui);
    font-size: 0.875rem;
    font-weight: 500;
  }

  .nav-link {
    position: relative;
    padding: 0.25rem 0;
    color: var(--color-nav-link);
    transition: color 0.2s ease;
  }

  /* Crimson underline effect on hover (index(3).html style) */
  .nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-crimson);
    transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .nav-link:hover {
    color: var(--color-crimson);
  }

  .nav-link:hover::after {
    width: 100%;
  }

  .nav-link--active {
    color: var(--color-crimson);
  }

  .nav-link--active::after {
    width: 100%;
  }

  /* Contact button - crimson style */
  .nav-link--outline {
    padding: 0.5rem 1.25rem;
    border: 1.5px solid var(--color-crimson);
    border-radius: 14px 0 0 0;  /* Top-left rounded only - brand identity */
    background-color: var(--color-crimson);
    color: #fff;
    font-weight: 500;
    transition: all 0.2s ease;
  }

  .nav-link--outline::after {
    display: none;
  }

  .nav-link--outline:hover {
    background-color: var(--color-crimson-soft);
    border-color: var(--color-crimson-soft);
    color: #fff;
  }
  
  /* Mobile nav toggle */
  .nav-toggle {
    display: none !important;  /* Hidden on desktop */
    width: 36px;
    height: 36px;
    border-radius: 999px;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    padding: 0;
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
  }

  .nav-toggle span {
    display: block;
    width: 16px;
    height: 1.5px;
    background-color: var(--color-deep);
    transition: transform 0.2s ease, opacity 0.2s ease;
  }

  /* Hamburger animation when open */
  .nav-toggle.is-open span:nth-child(1) {
    transform: translateY(5.5px) rotate(45deg);
  }

  .nav-toggle.is-open span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.is-open span:nth-child(3) {
    transform: translateY(-5.5px) rotate(-45deg);
  }
  
  /* ===========
     Hero – home (Full viewport like v5_hornx2.html)
     =========== */
  .hero {
    position: relative;
    min-height: 100vh;
    padding-top: 70px;  /* Account for fixed header */
    display: flex;
    align-items: center;
    overflow: hidden;
  }

  .hero-inner {
    position: relative;
    z-index: 2;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
    padding-left: 8%;  /* Left-leaning offset */
    display: flex;
    align-items: center;
    min-height: 100vh;
  }
  
  /* Grid Pattern Background - Using Grid.svg cropped to seamless pattern */
.grid-pattern {
  position: fixed;
  top: -50px;
  left: -50px;
  width: calc(100% + 100px);
  height: calc(100% + 100px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.18;
  background-image: url('../assets/svg/Grid.svg');
  background-repeat: repeat;
  background-size: 450px 450px;  /* Larger grid pattern */
  background-position: center center;
  transition: background-size 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.15s ease-out;
  will-change: transform, opacity;
}

/* Grid opacity variations - subtle in hero, more visible in teal sections */
.grid-pattern.grid-opacity-subtle {
  opacity: 0.08;
}

.grid-pattern.grid-opacity-medium {
  opacity: 0.15;
}

.grid-pattern.grid-opacity-visible {
  opacity: 0.22;
}

/* Grid size variations for different sections */
.grid-pattern.grid-size-sm {
  background-size: 200px 200px;
}

.grid-pattern.grid-size-md {
  background-size: 260px 260px;
}

.grid-pattern.grid-size-lg {
  background-size: 320px 320px;
}

.grid-pattern.grid-size-xl {
  background-size: 400px 400px;
}

/* Hover interaction - subtle white overlay effect */
.grid-pattern::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle 150px at var(--mouse-x, 50%) var(--mouse-y, 50%),
              rgba(255, 255, 255, 0.08) 0%,
              transparent 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.grid-pattern.hover-active::after {
  opacity: 1;
}

/* Hide grid pattern on dark sections by overlaying solid backgrounds */
.section--dark {
  position: relative;
  z-index: 2;
}

  /* 3D Markhor Horn Canvas - Full page like v5_hornx2.html */
  #hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
  }

  #hero-canvas canvas {
    width: 100% !important;
    height: 100% !important;
  }
  
  .hero-content {
    position: relative;
    z-index: 5;
    max-width: 600px;  /* Moved to left 1/3 of page */
    text-align: left;  /* Left-aligned like v5_hornx2.html */
  }
  
  .hero-eyebrow {
    font-family: var(--font-ui);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.72rem;
    color: var(--color-logo-text);  /* Dark text for lighter teal background */
    opacity: 0.8;
    margin-bottom: var(--space-xs);
  }
  
  .hero-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(3rem, 9vw, 5.5rem);  /* Reduced to fit "Pakistan with" on one line */
    line-height: 0.95;
    margin: 0 0 var(--space-md);
    color: #0a2626;  /* Darker for better readability over horn */
    letter-spacing: -0.02em;
  }

  .hero-subhead {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    line-height: 1.2;
    margin: 0 0 var(--space-lg);
    color: #0a2626;  /* Darker for better readability */
  }

  .hero-subhead em {
    font-style: italic;
    color: var(--color-crimson);
  }

  /* Crimson accent for "47" in Vision 2047 */
  .accent-47 {
    color: var(--color-crimson);
  }

  /* Italic accent for "Perspective" in hero title - crimson + italic */
  .accent-perspective {
    font-style: italic;
    color: var(--color-crimson);
  }

  .hero-copy {
    font-size: clamp(1.1rem, 2vw, 1.35rem);
    line-height: 1.6;
    max-width: 520px;
    color: #0a2626;  /* Darker for better readability */
    opacity: 0.9;
    margin-bottom: var(--space-lg);
  }
  
  .hero-copy-highlight {
    background: rgba(165, 28, 48, 0.08);
    border-radius: 9px;
    padding: 0 0.2em;
  }
  
  .hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: var(--space-md);
  }
  
  .hero-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem;
    margin-top: var(--space-sm);
    font-family: var(--font-ui);
    font-size: 0.85rem;
    color: var(--color-muted);
  }
  
  .hero-meta .dot {
    opacity: 0.7;
  }
  
  .hero-visual {
    position: relative;
    min-height: 360px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .hero-grid-overlay {
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(165, 28, 48, 0.28);
    background: radial-gradient(
        circle at top left,
        rgba(165, 28, 48, 0.12),
        transparent 60%
      ),
      radial-gradient(
        circle at bottom right,
        rgba(1, 65, 28, 0.12),
        transparent 55%
      ),
      rgba(255, 255, 255, 0.88);
    box-shadow: var(--shadow-soft);
  }
  
  /* Markhor placeholder */
  .markhor-placeholder {
    position: relative;
    z-index: 1;
    height: 100%;
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  
  .markhor-placeholder::before {
    content: "";
    position: absolute;
    inset: 14%;
    border-radius: var(--radius-lg);
    border: 1px dashed rgba(165, 28, 48, 0.35);
    pointer-events: none;
  }
  
  .markhor-label {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-family: var(--font-ui);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-muted);
  }
  
  .markhor-copy {
    position: relative;
    margin-top: auto;
    font-size: 0.88rem;
    color: #444;
  }
  
  /* Hero badge */
  .hero-badge {
    position: absolute;
    right: 0.9rem;
    bottom: -0.9rem;
    z-index: 10;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.15rem 0.4rem;
    border-radius: 999px;
    border: 1px solid rgba(16, 16, 18, 0.12);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
    font-family: var(--font-ui);
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
  }
  
  .hero-badge span:nth-child(2) {
    width: 3px;
    height: 3px;
    border-radius: 999px;
    background-color: var(--color-crimson);
  }
  
  /* Scroll indicator - bottom center like index(3).html */
  .hero-scroll {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    color: var(--color-logo-text);  /* Dark text for lighter teal background */
    font-family: var(--font-ui);
    font-size: 0.75rem;  /* Slightly larger */
    text-transform: uppercase;
    letter-spacing: 0.12em;
    z-index: 10;
    cursor: pointer;
    transition: opacity 0.3s ease, transform 0.3s ease;
  }

  .hero-scroll:hover {
    opacity: 1;
    transform: translateX(-50%) translateY(-4px);
  }

  .hero-scroll-line {
    width: 2px;  /* Slightly thicker */
    height: 60px;
    background: linear-gradient(to bottom, var(--color-crimson), rgba(165, 28, 48, 0.3), transparent);
    animation: scrollLine 2s ease-in-out infinite;
    border-radius: 1px;
  }

  @keyframes scrollLine {
    0%, 100% { 
      transform: scaleY(1); 
      opacity: 1; 
    }
    50% { 
      transform: scaleY(0.4); 
      opacity: 0.4; 
    }
  }

  /* Old scroll indicator - keep for compatibility */
  .scroll-indicator {
    display: none;
  }
  
  /* ===========
     Hero – conference
     =========== */
  .hero--conference {
    position: relative;
    padding-top: calc(var(--space-2xl) + 4rem);
    padding-bottom: var(--space-xl);
    background: #0d0d10;  /* Solid dark background for readability */
    color: #fff;
  }

  .hero--conference .hero-title {
    text-shadow: 0 2px 30px rgba(0, 0, 0, 0.8);  /* Stronger text shadow */
    color: #ffffff;
  }

  .hero--conference .hero-copy {
    color: #ffffff;  /* Pure white for readability */
  }

  .hero--conference .hero-eyebrow {
    color: #ffffff;
    opacity: 0.9;
  }

  .hero--conference .hero-meta {
    color: #ffffff;
    opacity: 0.85;
  }

  .hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(165, 28, 48, 0.15) 0%, transparent 50%),
                linear-gradient(225deg, rgba(1, 65, 28, 0.15) 0%, transparent 50%);
    opacity: 1;
  }
  
  .hero-conference-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.9fr);
    gap: var(--space-xl);
  }
  
  .hero-copy--tight {
    max-width: 32rem;
  }
  
  .hero-meta--wrap {
    gap: 0.4rem;
    color: #d7d2c6;
  }
  
  .hero-actions--stack {
    flex-direction: row;
  }
  
  .conference-stats {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    align-self: center;
  }
  
  .conference-stat {
    padding: var(--space-md);
    border-radius: var(--radius-md) 0 0 0;  /* Brand identity - top-left rounded */
    background-color: rgba(255, 255, 255, 0.1);  /* Brighter background */
    border: 1px solid rgba(255, 255, 255, 0.2);  /* More visible border */
    backdrop-filter: blur(10px);
  }

  .conference-stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 1.8rem;  /* Slightly larger */
    margin-bottom: 0.2rem;
    color: #fff;  /* Pure white */
    font-weight: 700;
  }

  .conference-stat-label {
    font-family: var(--font-ui);
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.85);  /* Brighter label */
  }
  
  /* ===========
     Section headings
     =========== */
  .section-kicker {
    font-family: var(--font-ui);
    text-transform: uppercase;
    letter-spacing: 0.2em;  /* More prominent tracking */
    font-size: 0.85rem;  /* Slightly larger for academic prominence */
    color: var(--color-logo-text);  /* Dark cyan #013333 for contrast on white */
    margin-bottom: var(--space-sm);
    font-weight: 600;
  }
  
  .section-kicker--light {
    color: #d6d0c3;
  }
  
  .section-title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5vw, 3rem);  /* Increased for academic prominence */
    line-height: 1.15;
    margin: 0 0 var(--space-lg);
    font-weight: 500;
  }
  
  .section-title--xl {
    font-size: clamp(2.1rem, 3vw, 2.6rem);
  }
  
  .section-title--light {
    color: #fff7eb;
  }
  
  .section-lede {
    font-size: 1.15rem;  /* Increased for readability */
    line-height: 1.75;
    max-width: 42rem;  /* Slightly wider */
    color: #3b3a36;
    font-weight: 400;
  }
  
  .section-lede--light {
    color: #e5ded0;
  }
  
  .section-lede--wide {
    max-width: 46rem;
  }
  
  /* ===========
     Lists & cards
     =========== */
  .bulleted-list {
    list-style: none;
    padding: 0;
    margin: var(--space-md) 0 0;
  }
  
  .bulleted-list li {
    position: relative;
    padding-left: 1.1rem;
    margin-bottom: 0.5rem;
  }
  
  .bulleted-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    top: 0.1rem;
    color: var(--color-crimson);
  }
  
  .bulleted-list--light li::before {
    color: #f5e3d7;
  }
  
  .bulleted-list--light li {
    color: #e0d9cc;
  }
  
  .bulleted-list--tight li {
    margin-bottom: 0.35rem;
  }
  
  /* Stats */
  .stat-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);  /* Fixed 2-column layout */
    gap: var(--space-lg);
  }

  .stat-card {
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    background-color: rgba(165, 28, 48, 0.04);  /* Subtle crimson tint */
    border: none;  /* Removed border for cleaner look */
    box-shadow: none;
    transition: transform 0.25s ease, background-color 0.25s ease;
  }

  .stat-card:hover {
    transform: translateY(-4px);
    background-color: rgba(165, 28, 48, 0.08);
  }

  .stat-label {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 3rem);  /* Large dramatic numbers */
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-crimson);  /* Crimson for stat numbers */
    margin: 0 0 0.5rem;
    line-height: 1;
  }

  .stat-text {
    font-size: 1rem;
    margin: 0;
    color: var(--color-text);
    line-height: 1.5;
  }
  
  /* Pillar cards */
  .pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-md);
  }
  
  .pillars-grid--three {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  }
  
  .pillar-card {
    position: relative;
    padding: var(--space-lg);  /* More padding for prominence */
    padding-top: calc(var(--space-lg) + 1rem);  /* Extra top padding for number */
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-subtle);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    /* border-radius set in Asset 4 section */
  }

  .pillar-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-soft);
    border-color: var(--color-crimson);
  }

  /* Numbered pillar cards like index(3).html */
  .pillar-card__number {
    position: absolute;
    top: var(--space-md);
    left: var(--space-lg);
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 400;
    line-height: 1;
    color: var(--color-crimson);
    opacity: 0.12;
  }

  .pillar-card h3 {
    margin-top: 0;
    margin-bottom: 0.6rem;
    font-family: var(--font-display);
    font-size: 1.2rem;  /* Slightly larger */
    color: var(--color-logo-text);  /* Dark cyan for contrast */
  }

  .pillar-card p {
    margin-bottom: 0;
    color: var(--color-muted);
    line-height: 1.6;
  }
  
  /* Image placeholder */
  .image-placeholder {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    border: 1px dashed var(--color-border);
    background-color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
  }

  /* Section images */
  .image-container {
    border-radius: var(--radius-md) 0 0 0;  /* Top-left rounded only - brand identity */
    overflow: hidden;
  }

  .section-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 300px;
    transition: transform 0.4s ease;
  }

  .image-container:hover .section-image {
    transform: scale(1.02);
  }
  
  .image-tag {
    display: inline-block;
    margin-bottom: 0.5rem;
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(0, 0, 0, 0.08);
    font-family: var(--font-ui);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
  }
  
  /* People grid */
  .people-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-md);
  }
  
  .person-card {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
  }
  
  .person-card--placeholder {
    opacity: 0.85;
  }
  
  .person-name {
    margin: 0 0 0.25rem;
    font-family: var(--font-display);
    font-size: 1.05rem;
  }
  
  .person-role {
    margin: 0;
    font-size: 0.9rem;
    color: var(--color-muted);
  }
  
  .person-tag {
    margin-top: 0.4rem;
    font-size: 0.8rem;
    font-family: var(--font-ui);
    text-transform: uppercase;
    letter-spacing: 0.12em;
  }

  /* Person card with photo */
  .person-card--with-photo {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-lg) var(--space-md);
  }

  .person-photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: var(--space-sm);
    border: 3px solid var(--color-teal);
    transition: transform 0.3s ease, border-color 0.3s ease;
  }

  .person-card--with-photo:hover .person-photo {
    transform: scale(1.05);
    border-color: var(--color-crimson);
  }

  /* Program note */
  .program-note {
    margin-top: var(--space-lg);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background-color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
  }
  
  /* Registration panel */
  .registration-panel {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
  }
  
  /* ===========
     Buttons
     =========== */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px 0 0 0;  /* Top-left rounded only - Asset 4.svg style */
    padding: 0.55rem 1.2rem;
    font-family: var(--font-ui);
    font-size: 0.86rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.12s ease, box-shadow 0.12s ease,
      background-color 0.12s ease, border-color 0.12s ease, color 0.12s ease;
  }
  
  .btn--primary {
    background-color: var(--color-crimson);
    color: #fff;
  }

  .btn--primary:hover {
    background-color: var(--color-crimson-soft);
    transform: translateY(-1px);
  }
  
  .btn--ghost {
    border-color: var(--color-logo-text);  /* Dark border for lighter teal background */
    background-color: rgba(20, 50, 51, 0.08);
    color: var(--color-logo-text);  /* Dark text for lighter teal background */
    backdrop-filter: blur(10px);
  }

  .btn--ghost:hover {
    background-color: rgba(20, 50, 51, 0.15);
    border-color: var(--color-logo-text);
  }
  
  .btn--light {
    border-color: rgba(255, 255, 255, 0.7);
    color: #fff;
    background: transparent;
  }
  
  .btn--light:hover {
    background-color: rgba(255, 255, 255, 0.08);
  }
  
  /* ===========
     Contact
     =========== */
  .contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.9fr);
    gap: var(--space-xl);
  }
  
  .form-field {
    margin-bottom: var(--space-md);
  }
  
  .form-field label {
    display: block;
    margin-bottom: 0.25rem;
    font-family: var(--font-ui);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-muted);
  }
  
  .form-field input,
  .form-field textarea,
  .form-select {
    width: 100%;
    padding: 0.7rem 0.8rem;
    border-radius: 10px;
    border: 1px solid var(--color-border);
    font-family: var(--font-body);
    font-size: 0.95rem;
    background-color: var(--color-surface);
  }
  
  .form-field textarea {
    resize: vertical;
    min-height: 140px;
  }
  
  .form-actions {
    margin-top: var(--space-md);
  }
  
  .form-hint {
    margin-top: 0.4rem;
    font-size: 0.85rem;
    color: var(--color-muted);
  }
  
  .contact-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .contact-block {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    background-color: var(--color-surface-alt);
    border: 1px solid var(--color-border);
  }
  
  .contact-block h2 {
    margin-top: 0;
    margin-bottom: 0.35rem;
    font-family: var(--font-display);
    font-size: 1.1rem;
  }
  
  .contact-email {
    font-family: var(--font-ui);
    font-size: 0.9rem;
    color: var(--color-crimson);
  }

  /* Contact page social links */
  .contact-social-links {
    display: flex;
    gap: 1rem;
    margin-top: var(--space-sm);
  }

  .contact-social-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    font-family: var(--font-ui);
    font-size: 0.85rem;
    transition: all 0.2s ease;
  }

  .contact-social-link:hover {
    border-color: var(--color-crimson);
    color: var(--color-crimson);
  }

  .contact-social-link svg {
    flex-shrink: 0;
  }
  
  /* ===========
     Media / press
     =========== */
  .media-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: var(--space-md);
  }
  
  .pill-filter {
    border-radius: var(--radius-pill);
    border: 1px solid var(--color-border);
    background-color: var(--color-surface);
    padding: 0.3rem 0.8rem;
    font-family: var(--font-ui);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    cursor: pointer;
  }
  
  .pill-filter--active {
    border-color: rgba(165, 28, 48, 0.6);
    color: var(--color-crimson);
  }
  
  .media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-md);
  }
  
  .media-card {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
  }
  
  .media-tag {
    font-family: var(--font-ui);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--color-muted);
    margin-bottom: 0.2rem;
  }
  
  .media-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin: 0 0 0.2rem;
  }
  
  .media-meta {
    font-family: var(--font-ui);
    font-size: 0.82rem;
    color: var(--color-muted);
    margin-bottom: 0.5rem;
  }
  
  .media-summary {
    font-size: 0.92rem;
  }
  
  /* ===========
     Social Media Buttons
     =========== */
  .social-links {
    display: flex;
    align-items: center;
    gap: 0.75rem;
  }

  /* Social icons - bare silhouettes with subtle hover bg */
  .social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 4px;
    background-color: transparent;
    border: none;
    color: var(--color-muted);
    transition: all 0.2s ease;
  }

  .social-link:hover {
    background-color: rgba(165, 28, 48, 0.08);
    color: var(--color-crimson);
  }

  .social-link svg {
    width: 16px;
    height: 16px;
  }

  /* Footer social links - lighter variant */
  .footer-social-links {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  .footer-social-links .social-link {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    color: #d2ccc0;
  }

  .footer-social-links .social-link:hover {
    background-color: var(--color-crimson);
    border-color: var(--color-crimson);
    color: #fff;
  }

  /* ===========
     Stats Banner - Crimson with animated counters
     =========== */
  .stats-banner {
    background-color: var(--color-crimson);
    padding: var(--space-xl) 0;
    position: relative;
    z-index: 2;
  }

  .stats-banner__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
    text-align: center;
  }

  .stats-banner__stat {
    color: #fff;
  }

  .stats-banner__number {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1;
    margin-bottom: var(--space-xs);
  }

  .stats-banner__label {
    display: block;
    font-family: var(--font-ui);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.9;
  }

  @media (max-width: 768px) {
    .stats-banner__grid {
      grid-template-columns: repeat(2, 1fr);
      gap: var(--space-md);
    }
  }

  @media (max-width: 480px) {
    .stats-banner__grid {
      grid-template-columns: 1fr;
    }
  }

/* ===========
     Partners & Sponsors Section
     =========== */
  .partners-section {
    padding: var(--space-xl) 0;
    background-color: #ffffff;  /* Changed to white background */
    border-top: 1px solid var(--color-border);
  }

  .partners-section .section-kicker {
    text-align: center;
    margin-bottom: var(--space-xs);
  }

  .partners-section .section-title {
    text-align: center;
    font-size: clamp(1.5rem, 4vw, 2rem);
    margin-bottom: var(--space-lg);
  }

  .partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-lg);
    align-items: center;
    justify-items: center;
  }

  .partners-grid--three {
    grid-template-columns: repeat(3, 1fr);
    max-width: 800px;
    margin: 0 auto;
  }

  .partner-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 50px;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all 0.3s ease;
  }

  .partner-logo:hover {
    filter: grayscale(0%);
    opacity: 1;
  }

  .partner-placeholder {
    font-family: var(--font-ui);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-muted);
    padding: var(--space-md) var(--space-lg);
    border: 1px dashed var(--color-border);
    background-color: var(--color-surface);
    text-align: center;
    transition: all 0.3s ease;
    /* border-radius set in Asset 4 section */
  }

  .partner-placeholder:hover {
    border-color: var(--color-crimson);
    color: var(--color-crimson);
  }

  /* ===========
     Sponsors Carousel - Dual Direction
     =========== */
  .sponsors-carousel {
    overflow: hidden;
    width: 100%;
    padding: var(--space-md) 0;
  }

  .sponsors-carousel--dual {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
  }

  .sponsors-row {
    overflow: hidden;
    width: 100%;
  }

  .sponsors-track {
    display: flex;
    gap: 3rem;
    width: max-content;
  }

  .sponsors-track--left {
    animation: scroll-sponsors-left 25s linear infinite;
  }

  .sponsors-track--right {
    animation: scroll-sponsors-right 30s linear infinite;
  }

  .sponsors-track:hover {
    animation-play-state: paused;
  }

  .sponsor-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm) var(--space-lg);
    min-width: 180px;
    height: 80px;
    transition: all 0.3s ease;
  }

  .sponsor-item img {
    max-width: 180px;
    height: 50px;
    width: auto;
    object-fit: contain;
    opacity: 0.85;
    transition: opacity 0.3s ease;
  }

  .sponsor-item:hover img {
    opacity: 1;
  }

  /* Large sponsor logos */
  .sponsor-item--large img {
    height: 55px;  /* Reduced from 65px */
    max-width: 180px;  /* Reduced from 220px */
  }

  /* Remove white backgrounds from logos with white backgrounds */
  .sponsor-item--blend img {
    mix-blend-mode: multiply;
    background: transparent;
  }

  @keyframes scroll-sponsors-left {
    0% {
      transform: translateX(0);
    }
    100% {
      transform: translateX(-50%);
    }
  }

  @keyframes scroll-sponsors-right {
    0% {
      transform: translateX(-50%);
    }
    100% {
      transform: translateX(0);
    }
  }

  /* ===========
     Conference Highlight Section
     =========== */
  .conference-highlight {
    position: relative;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
  }

  .conference-highlight__media {
    position: absolute;
    inset: 0;
    z-index: 1;
  }

  .conference-highlight__placeholder {
    width: 100%;
    height: 100%;
    background:
      linear-gradient(135deg,
        #1A4040 0%,
        #2D5A5A 30%,
        #4A7C7C 60%,
        #1A4040 100%
      );
  }

  .conference-highlight__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
      rgba(0, 0, 0, 0.4) 0%,
      rgba(0, 0, 0, 0.6) 100%
    );
  }

  .conference-highlight__content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    padding: var(--space-xl) var(--space-md);
    text-align: center;
  }

  .conference-highlight__content .section-title--light {
    font-size: clamp(2.5rem, 6vw, 4rem);
    color: #ffffff;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
  }

  .conference-highlight__content .section-lede--light {
    color: rgba(255, 255, 255, 0.9);
    max-width: 500px;
    margin: 0 auto var(--space-lg);
  }

  /* ===========
     Join Us Section
     =========== */
  .section--join-us {
    background-color: var(--color-teal-light);
    border-top: 1px solid var(--color-teal-dark);
  }

  .join-us-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--space-xl);
    align-items: center;
  }

  @media (max-width: 720px) {
    .join-us-grid {
      grid-template-columns: 1fr;
      text-align: center;
    }
  }

  .join-us-content {
    max-width: 600px;
  }

  .join-us-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    align-items: center;
  }

  .join-us-social {
    display: flex;
    gap: var(--space-sm);
  }

  .join-us-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--color-surface);
    color: var(--color-logo-text);
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
  }

  .join-us-social-link:hover {
    background-color: var(--color-crimson);
    color: #ffffff;
    border-color: var(--color-crimson);
  }

  /* ===========
     Asset 4.svg Card Shape
     TOP-LEFT corner rounded, other 3 corners square (from screenshot)
     border-radius: top-left top-right bottom-right bottom-left
     =========== */
  .pillar-card,
  .stat-card {
    border-radius: var(--radius-md) 0 0 0;  /* Top-left rounded only */
  }

  .partner-placeholder {
    border-radius: var(--radius-md) 0 0 0;  /* Top-left rounded only */
  }

  /* ===========
     Footer
     =========== */
  .site-footer {
    background-color: var(--color-footer);
    color: #d2ccc0;
    padding: 4rem 0 2rem;
    position: relative;
    z-index: 10;
  }

  .site-footer--dark {
    background-color: #0F0F0F;
  }

  .footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
  }

  .footer-grid--three {
    grid-template-columns: 2fr 1fr 1fr;
  }

  .footer-grid--four {
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  }

  .footer-tagline {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-style: italic;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 0.5rem;
  }

  .footer-brand {
    font-family: var(--font-ui);
  }

  .footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
  }

  .footer-logo-mark {
    width: 36px;
    height: auto;
    filter: brightness(0) invert(1);
  }

  .footer-logo-text {
    font-family: var(--font-display);
    font-size: 2.25rem;  /* Increased to match logo height */
    font-weight: 600;
    color: #fff;
  }

  .footer-tagline-brand {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-style: normal;
    color: rgba(255, 255, 255, 0.7);
    margin: 0.5rem 0 0;
  }

  .footer-partner {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .footer-partner-label {
    font-family: var(--font-ui);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.5);
  }

  .footer-partner-logo {
    height: 28px;
    width: auto;
    filter: none;  /* Keep original colors for shield */
    opacity: 0.9;
    transition: opacity 0.3s ease;
  }

  .footer-partner-logo:hover {
    opacity: 1;
  }

  /* Make Belfer text readable on dark background */
  .footer-partner-logo--inverted {
    filter: brightness(0) invert(1);
  }

  .footer-nav {
    font-family: var(--font-ui);
  }

  .footer-heading {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #fff;
    margin-bottom: 1rem;
    margin-top: 0;
  }

  .footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
  }

  .footer-links li {
    margin-bottom: 0.5rem;
  }

  .footer-links a {
    font-size: 0.85rem;
    color: #888;
    transition: color 0.2s ease;
  }

  .footer-links a:hover {
    color: #fff;
  }

  /* Footer Contact Section */
  .footer-contact {
    font-family: var(--font-ui);
  }

  .footer-contact-item {
    margin-bottom: 0.75rem;
  }

  .footer-contact-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: #888;
    margin-bottom: 0.15rem;
  }

  .footer-contact-email {
    font-size: 0.85rem;
    color: var(--color-crimson);
    transition: color 0.2s ease;
  }

  .footer-contact-email:hover {
    color: var(--color-crimson-soft);
  }

  .footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid #333;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .footer-copyright {
    font-family: var(--font-ui);
    font-size: 0.75rem;
    color: #888;
    margin: 0;
  }

  .footer-social {
    display: flex;
    gap: 1rem;
  }

  .footer-social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #888;
    border: 1px solid #444;
    border-radius: 50%;
    transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
  }

  .footer-social-link:hover {
    color: #fff;
    border-color: var(--color-crimson);
    background: var(--color-crimson);
  }
  
  /* ===========
     Responsive
     =========== */
  @media (max-width: 900px) {
    .hero-inner,
    .hero-conference-inner,
    .contact-layout,
    .section-grid,
    .section-grid--balanced {
      grid-template-columns: minmax(0, 1fr);
    }
  
    .hero {
      padding-top: calc(var(--space-xl) + 3.5rem);
    }

    .hero-content {
      text-align: left;  /* Keep left-aligned on mobile */
    }

    .hero-title {
      font-size: clamp(2.5rem, 10vw, 4rem);  /* Adjusted for mobile */
    }
  
    .hero-visual {
      order: -1;
      min-height: 220px;
    }
  
    .conference-stats {
      flex-direction: row;
    }

    .section {
      padding: 5rem 0;  /* Slightly reduced on mobile */
    }

    .section-title {
      font-size: clamp(1.8rem, 6vw, 2.5rem);
    }
  }
  
  @media (max-width: 720px) {
    .site-header {
      padding: var(--space-sm) 0;
    }

    /* Hide logo image on mobile, show only TPI text */
    .nav-logo img {
      display: none;
    }

    /* Hide full wordmark on mobile, show TPI abbreviation */
    .nav-wordmark {
      display: none;
    }

    .nav-wordmark-mobile {
      display: block;
    }

    .nav-toggle {
      display: inline-flex !important;  /* Show on mobile */
    }

    .nav-links {
      position: absolute;
      left: var(--space-md);
      right: var(--space-md);
      top: 100%;
      margin-top: 0.4rem;
      flex-direction: column;
      align-items: flex-start;
      gap: 0.75rem;
      padding: var(--space-md);
      border-radius: var(--radius-md);
      border: 1px solid rgba(0, 0, 0, 0.06);
      background-color: rgba(185, 206, 218, 0.98);
      backdrop-filter: blur(20px);
      transform-origin: top;
      transform: scaleY(0.9);
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.25s ease, transform 0.25s ease;
    }

    .nav-links.is-open {
      opacity: 1;
      transform: scaleY(1);
      pointer-events: auto;
    }

    /* Nav links in mobile - remove underline effect */
    .nav-links .nav-link {
      padding: 0.5rem 0;
      width: 100%;
    }

    .nav-links .nav-link::after {
      display: none;
    }

    .nav-links .nav-link--outline {
      width: auto;
      margin-top: var(--space-sm);
    }

    /* Social links in mobile menu */
    .nav-links .social-links {
      margin-top: var(--space-sm);
      padding-top: var(--space-sm);
      border-top: 1px solid rgba(0, 0, 0, 0.08);
      width: 100%;
      justify-content: flex-start;
    }

    .hero {
      padding-top: 80px;  /* Account for fixed header */
    }

    .hero-title {
      font-size: clamp(2.2rem, 9vw, 3.5rem);
    }

    .hero-copy {
      font-size: clamp(1rem, 3vw, 1.2rem);
    }

    .grid-pattern {
      opacity: 0.8;
    }

    .footer-grid,
    .footer-grid--four {
      grid-template-columns: 1fr 1fr;
      gap: 2rem;
    }

    .footer-brand {
      grid-column: 1 / -1;
    }

    .footer-contact {
      grid-column: 1 / -1;
    }

    .footer-description {
      max-width: none;
    }

    .footer-bottom {
      flex-direction: column;
      gap: 1rem;
      text-align: center;
    }

    .partners-grid {
      grid-template-columns: repeat(2, 1fr);
    }

    .partners-grid--three {
      grid-template-columns: 1fr;
    }

    .pillar-card__number {
      font-size: 2.5rem;
    }
  }

/* ===========
   Mountain Silhouette in Hero
   =========== */
.hero-mountains {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50vh;  /* Increased for more prominence */
  min-height: 300px;
  z-index: 1;
  pointer-events: none;
  background: url('../assets/img/tpi-mountains-alt.jpg') center bottom / cover no-repeat;
  mask-image: linear-gradient(to top, rgba(0,0,0,1) 0%, rgba(0,0,0,0.9) 50%, rgba(0,0,0,0.4) 80%, rgba(0,0,0,0) 100%);
  -webkit-mask-image: linear-gradient(to top, rgba(0,0,0,1) 0%, rgba(0,0,0,0.9) 50%, rgba(0,0,0,0.4) 80%, rgba(0,0,0,0) 100%);
}

@media (max-width: 720px) {
  .hero-mountains {
    height: 35vh;
    min-height: 200px;
  }
}

/* Standing Markhor Image on Mountains - Bottom-right corner piece */
.hero-markhor {
  position: absolute;
  bottom: 0;
  right: 0;  /* Extreme right corner */
  height: 32vh;
  min-height: 180px;
  max-height: 320px;
  width: auto;
  z-index: 2;
  pointer-events: none;
  opacity: 0.85;
  filter: drop-shadow(0 2px 12px rgba(0, 0, 0, 0.25));
}

@media (max-width: 1024px) {
  .hero-markhor {
    right: 0;
    height: 25vh;
    min-height: 140px;
  }
}

@media (max-width: 720px) {
  .hero-markhor {
    right: 0;
    height: 20vh;
    min-height: 110px;
    bottom: 0;
  }
}

/* ===========
   Conference Dark Section - Black/dark overlay
   =========== */
.section--conference-dark {
  min-height: 60vh;
}

.fullbleed-overlay--dark {
  background: linear-gradient(to bottom, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.7) 100%);
}

.fullbleed-content--centered {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

/* ===========
   Harvard Vantage Section - After stats
   =========== */
.section--harvard-vantage {
  padding: var(--space-2xl) 0;
}

.harvard-vantage-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.harvard-vantage-content {
  max-width: 500px;
}

.harvard-vantage-visual {
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--color-teal) 0%, var(--color-teal-dark) 100%);
  border-radius: var(--radius-md) 0 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
}

.harvard-vantage-visual .video-placeholder-inner {
  color: var(--color-logo-text);
}

@media (max-width: 900px) {
  .harvard-vantage-grid {
    grid-template-columns: 1fr;
  }

  .harvard-vantage-visual {
    max-width: 500px;
  }
}

/* ===========
   Creative Gaps Cards
   =========== */
.section--gaps {
  background-color: #f7f5f2;
  padding: var(--space-2xl) 0;
}

.gaps-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.gap-card-visual {
  background-color: var(--color-surface);
  border-radius: var(--radius-md) 0 0 0;
  border: 1px solid var(--color-border);
  padding: var(--space-xl);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gap-card-visual:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

.gap-card-visual__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-teal) 0%, var(--color-teal-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-logo-text);
}

.gap-card-visual__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-logo-text);
  margin: 0 0 var(--space-sm);
}

.gap-card-visual__text {
  font-size: 0.9rem;
  color: var(--color-muted);
  margin: 0;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .gaps-cards {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }
}

/* ===========
   Creative Pillars Section
   =========== */
.section--pillars {
  background-color: var(--color-surface);
  padding: var(--space-2xl) 0;
}

.pillars-visual-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.pillar-visual-card {
  padding: var(--space-lg);
  border-left: 3px solid var(--color-crimson);
  background: linear-gradient(to right, rgba(165, 28, 48, 0.05) 0%, transparent 100%);
  transition: border-color 0.3s ease, background 0.3s ease;
}

.pillar-visual-card:hover {
  border-color: var(--color-teal-dark);
  background: linear-gradient(to right, rgba(185, 206, 218, 0.2) 0%, transparent 100%);
}

.pillar-visual-card__number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-crimson);
  opacity: 0.3;
  display: block;
  margin-bottom: var(--space-sm);
}

.pillar-visual-card__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-logo-text);
  margin: 0 0 var(--space-sm);
}

.pillar-visual-card__text {
  font-size: 0.9rem;
  color: var(--color-muted);
  margin: 0;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .pillars-visual-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .pillars-visual-grid {
    grid-template-columns: 1fr;
  }
}

/* ===========
   Featured Team Section
   =========== */
.section--featured-team {
  background-color: var(--color-surface-alt);
  padding: var(--space-2xl) 0;
  text-align: center;
}

.section--featured-team .section-lede {
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

.featured-team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  max-width: 900px;
  margin: 0 auto;
}

.featured-team-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-lg);
  background-color: var(--color-surface);
  border-radius: var(--radius-md) 0 0 0;
  border: 1px solid var(--color-border);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.featured-team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

.featured-team-photo {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: var(--space-md);
  border: 3px solid var(--color-teal);
  transition: border-color 0.3s ease;
}

.featured-team-card:hover .featured-team-photo {
  border-color: var(--color-crimson);
}

.featured-team-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-logo-text);
  margin: 0 0 0.25rem;
}

.featured-team-role {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin: 0;
  line-height: 1.4;
}

.featured-team-cta {
  margin-top: var(--space-xl);
}

/* 5-column variant for featured team */
.featured-team-grid--five {
  grid-template-columns: repeat(5, 1fr);
  max-width: 1100px;
  gap: var(--space-md);
}

.featured-team-grid--five .featured-team-card {
  padding: var(--space-md);
}

.featured-team-grid--five .featured-team-photo {
  width: 150px;
  height: 150px;
}

.featured-team-grid--five .featured-team-name {
  font-size: 1rem;
}

.featured-team-grid--five .featured-team-role {
  font-size: 0.75rem;
}

@media (max-width: 900px) {
  .featured-team-grid--five {
    grid-template-columns: repeat(3, 1fr);
    max-width: 600px;
  }
}

@media (max-width: 720px) {
  .featured-team-grid {
    grid-template-columns: 1fr;
    max-width: 300px;
  }

  .featured-team-grid--five {
    grid-template-columns: repeat(2, 1fr);
    max-width: 400px;
  }
}

/* ===========
   Conference Page - Agenda Grid
   =========== */
.agenda-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.agenda-category {
  background-color: var(--color-surface);
  border-radius: var(--radius-md) 0 0 0;
  border: 1px solid var(--color-border);
  padding: var(--space-lg);
}

.agenda-category--wide {
  grid-column: 1 / -1;
}

.agenda-category__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-crimson);
  margin: 0 0 var(--space-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.agenda-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.agenda-items--grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
}

.agenda-item {
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-surface-alt);
  border-radius: 4px;
  border-left: 3px solid var(--color-teal);
}

.agenda-item__name {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
}

@media (max-width: 900px) {
  .agenda-grid {
    grid-template-columns: 1fr;
  }

  .agenda-items--grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .agenda-items--grid {
    grid-template-columns: 1fr;
  }
}

/* ===========
   Conference Page - Photo Gallery
   =========== */
.highlights-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.gallery-item {
  border-radius: var(--radius-md) 0 0 0;
  overflow: hidden;
  aspect-ratio: 4 / 3;  /* Uniform aspect ratio for all items */
  height: 220px;  /* Fixed height for uniformity */
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

@media (max-width: 720px) {
  .highlights-gallery {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-item {
    height: 160px;
  }
}

/* ===========
   Conference Page - Speakers note
   =========== */
.speakers-note {
  text-align: center;
  color: var(--color-muted);
  font-style: italic;
  margin-top: var(--space-lg);
}

/* ===========
   Dark Hero Pages - Nav color fix for dark background
   =========== */
.tpi-body--dark-hero .site-header .nav-link,
.tpi-body--dark-hero .site-header .nav-wordmark,
.tpi-body--dark-hero .site-header .nav-wordmark-mobile {
  color: rgba(255, 255, 255, 0.9);
}

.tpi-body--dark-hero .site-header .nav-link:hover {
  color: #fff;
}

.tpi-body--dark-hero .site-header .nav-link--outline {
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
}

.tpi-body--dark-hero .site-header .nav-link--outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.8);
}

.tpi-body--dark-hero .site-header .nav-logo img {
  filter: brightness(0) invert(1);
}

.tpi-body--dark-hero .site-header .social-link {
  color: rgba(255, 255, 255, 0.7);
}

.tpi-body--dark-hero .site-header .social-link:hover {
  color: #fff;
}

.tpi-body--dark-hero .site-header .nav-toggle span {
  background-color: #fff;
}

/* Person photo placeholder */
.person-photo--placeholder {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-teal) 0%, var(--color-teal-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
  border: 3px solid var(--color-teal);
}

/* Featured speaker card */
.person-card--featured {
  background-color: var(--color-teal-light);
  border-color: var(--color-teal);
}

/* ===========
   Conference Page - Speakers Grid
   =========== */
.people-grid--speakers {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-lg);
  max-width: 1100px;
  margin: var(--space-xl) auto 0;
}

.people-grid--speakers .person-card--with-photo {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-md);
}

.people-grid--speakers .person-photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  margin-bottom: var(--space-sm);
  border: 3px solid var(--color-teal);
}

.people-grid--speakers .person-name {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.people-grid--speakers .person-role {
  font-size: 0.8rem;
  line-height: 1.4;
}

.people-grid--speakers .person-tag {
  font-size: 0.7rem;
  color: var(--color-muted);
  font-style: italic;
  margin-top: 0.25rem;
}

@media (max-width: 900px) {
  .people-grid--speakers {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 600px) {
  .people-grid--speakers {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

  .people-grid--speakers .person-photo {
    width: 100px;
    height: 100px;
  }
}

/* ===========
   Media Page - Featured Card
   =========== */
.media-card--featured {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-alt) 100%);
  border-left: 4px solid var(--color-crimson);
}

/* Media Video Cards */
.media-card--video {
  display: flex;
  flex-direction: column;
}

.media-video-embed {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  margin-bottom: var(--space-md);
  border-radius: var(--radius-md) 0 0 0;
  overflow: hidden;
  background-color: #000;
}

.media-video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.media-card--featured.media-card--video {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.media-card--featured.media-card--video .media-video-embed {
  margin-bottom: 0;
  grid-row: 1 / 6;
}

@media (max-width: 900px) {
  .media-card--featured.media-card--video {
    grid-template-columns: 1fr;
  }

  .media-card--featured.media-card--video .media-video-embed {
    grid-row: auto;
  }
}

.btn--sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

/* ===========
   About Page - Enhanced Steering Committee
   =========== */
.section--steering {
  padding: var(--space-2xl) 0;
}

.section--steering .people-grid--with-photos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  max-width: 1000px;
  margin: var(--space-xl) auto 0;
}

.section--steering .person-card--with-photo {
  text-align: center;
  padding: var(--space-lg);
}

.section--steering .person-photo {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto var(--space-md);
  border: 4px solid var(--color-teal);
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.section--steering .person-card--with-photo:hover .person-photo {
  border-color: var(--color-crimson);
  transform: scale(1.02);
}

.section--steering .person-name {
  font-size: 1.15rem;
}

.section--steering .person-role {
  font-size: 0.9rem;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .section--steering .people-grid--with-photos {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .section--steering .people-grid--with-photos {
    grid-template-columns: 1fr;
    max-width: 320px;
  }
}

/* ===========
   Viewport-Fit Sections
   Each section designed to fit one screen
   =========== */
.section--viewport {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-xl) 0;
}

.section--viewport-half {
  min-height: 50vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Compact sections for dense content */
.section--compact {
  padding: var(--space-xl) 0;
  min-height: auto;
}

@media (max-width: 720px) {
  .section--viewport {
    min-height: auto;
    padding: var(--space-xl) 0;
  }

  .section--viewport-half {
    min-height: auto;
  }
}

/* ===========
   Full-Bleed Image Sections
   =========== */
.section--fullbleed {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0;
}

.section--fullbleed-short {
  min-height: 40vh;
}

.fullbleed-image {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.fullbleed-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.fullbleed-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom,
    rgba(0, 0, 0, 0.3) 0%,
    rgba(0, 0, 0, 0.5) 100%
  );
  z-index: 2;
}

.fullbleed-overlay--gradient {
  background: linear-gradient(to bottom,
    rgba(1, 51, 51, 0.4) 0%,
    rgba(1, 51, 51, 0.7) 50%,
    rgba(0, 0, 0, 0.8) 100%
  );
}

/* Join Us CTA Section */
.section--join-cta {
  min-height: 50vh;
}

.section--join-cta .cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Harvard Vantage Section - Full-bleed video background */
.section--harvard-vantage {
  min-height: 60vh;
}

.vantage-video-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}

.vantage-video-bg img,
.vantage-video-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.vantage-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.vantage-fallback-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.fullbleed-overlay--vantage {
  background: linear-gradient(135deg,
    rgba(1, 51, 51, 0.75) 0%,
    rgba(1, 51, 51, 0.6) 50%,
    rgba(0, 0, 0, 0.7) 100%
  );
}

.fullbleed-content {
  position: relative;
  z-index: 3;
  max-width: 800px;
  padding: var(--space-xl) var(--space-md);
  text-align: center;
  color: #fff;
}

.fullbleed-content .section-kicker {
  color: rgba(255, 255, 255, 0.8);
}

.fullbleed-content .section-title {
  color: #fff;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
  margin-bottom: var(--space-md);
}

.fullbleed-content .section-lede {
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin: 0 auto var(--space-lg);
}

/* ===========
   Conference Highlight - Updated with Real Image
   =========== */
.conference-highlight__placeholder {
  width: 100%;
  height: 100%;
  background: url('../assets/img/tpi-mountains-alt.jpg') center center / cover no-repeat;
}

/* ===========
   Condensed Gap Cards (Three Gaps Section)
   =========== */
.gaps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.gap-card {
  padding: var(--space-lg);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md) 0 0 0;
  text-align: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.gap-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

.gap-card__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(165, 28, 48, 0.08);
  border-radius: 50%;
  color: var(--color-crimson);
}

.gap-card__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-logo-text);
  margin: 0 0 var(--space-xs);
}

.gap-card__text {
  font-size: 0.9rem;
  color: var(--color-muted);
  margin: 0;
  line-height: 1.5;
}

@media (max-width: 720px) {
  .gaps-grid {
    grid-template-columns: 1fr;
  }
}

/* ===========
   Pillar Cards - Condensed Version
   =========== */
.pillars-grid--compact {
  gap: var(--space-sm);
}

.pillars-grid--compact .pillar-card {
  padding: var(--space-md);
  padding-top: var(--space-md);
}

.pillars-grid--compact .pillar-card__number {
  display: none;
}

.pillars-grid--compact .pillar-card h3 {
  font-size: 1rem;
  margin-bottom: 0.4rem;
}

.pillars-grid--compact .pillar-card p {
  font-size: 0.85rem;
  line-height: 1.5;
}

/* ===========
   Two-Column Vision Section
   =========== */
.vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.vision-text {
  max-width: 500px;
}

.vision-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

@media (max-width: 900px) {
  .vision-grid {
    grid-template-columns: 1fr;
  }
}

/* ===========
   Simplified Footer CTA
   =========== */
.cta-banner {
  background-color: var(--color-teal);
  padding: var(--space-xl) 0;
  text-align: center;
}

.cta-banner .section-title {
  color: var(--color-logo-text);
  margin-bottom: var(--space-sm);
}

.cta-banner .section-lede {
  color: var(--color-logo-text);
  opacity: 0.8;
  max-width: 500px;
  margin: 0 auto var(--space-md);
}

.cta-actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
}

/* ===========
   Final Viewport Adjustments for Laptop (1440x900) and Mobile
   =========== */

/* Ensure hero content stays above mountains */
.hero-content {
  margin-bottom: 20vh;
}

/* Stats banner - compact height */
.stats-banner {
  padding: var(--space-lg) 0;
}

/* Section viewport-half - precise 50vh on desktop, auto on mobile */
@media (min-width: 900px) {
  .section--viewport-half {
    min-height: 50vh;
    max-height: 70vh;
    padding: var(--space-xl) 0;
  }
}

/* Full-bleed section height - 50-60vh on desktop */
@media (min-width: 900px) {
  .section--fullbleed {
    min-height: 50vh;
    max-height: 70vh;
  }
}

/* CTA banner - shorter on desktop */
.cta-banner {
  padding: var(--space-lg) 0;
}

/* Partners section - compact */
.partners-section {
  padding: var(--space-lg) 0;
}

/* Vision grid - ensure proper spacing */
@media (min-width: 900px) {
  .vision-grid .image-container {
    max-height: 350px;
  }

  .vision-grid .section-image {
    min-height: 280px;
    max-height: 350px;
  }
}

/* Gap cards - ensure they don't overflow */
.gap-card {
  padding: var(--space-md);
}

.gap-card__text {
  font-size: 0.85rem;
}

/* Pillar cards compact - even more compact */
.pillars-grid--compact .pillar-card p {
  font-size: 0.8rem;
  margin: 0;
}

/* Mobile adjustments for proper stacking */
@media (max-width: 720px) {
  .hero-content {
    margin-bottom: 25vh;
  }

  .hero-mountains {
    height: 30vh;
  }

  .stats-banner {
    padding: var(--space-md) 0;
  }

  .stats-banner__number {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .section--viewport-half {
    padding: var(--space-lg) 0;
  }

  .section--fullbleed {
    min-height: 50vh;
  }

  .fullbleed-content {
    padding: var(--space-lg) var(--space-md);
  }

  .fullbleed-content .section-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }

  .cta-banner {
    padding: var(--space-lg) 0;
  }

  .vision-grid {
    gap: var(--space-lg);
  }

  .vision-text {
    text-align: center;
  }

  .vision-text .btn {
    margin: 0 auto;
  }
}

/* iPhone-specific (375px) */
@media (max-width: 400px) {
  .hero-title {
    font-size: clamp(2.5rem, 12vw, 4rem);
  }

  .gap-card {
    padding: var(--space-sm);
  }

  .gap-card__title {
    font-size: 1rem;
  }

  .gap-card__text {
    font-size: 0.8rem;
  }

  .pillars-grid--compact {
    grid-template-columns: 1fr 1fr;
  }
}