/* ============================================================
       FLUNEX — DESIGN TOKENS
       ============================================================ */
    :root {
      /* Palette */
      --c-primary:    #2A1F2F;   /* Berinjela Profundo */
      --c-accent:     #8FF4BD;   /* Verde-Acento Suave */
      --c-neutral-lt: #E8E1D5;   /* Areia Quente       */
      --c-neutral-dk: #8C8C8C;   /* Cinza Grafite      */

      /* Semantic */
      --c-bg:         var(--c-neutral-lt);
      --c-surface:    #F4F0EA;
      --c-text:       var(--c-primary);
      --c-text-muted: var(--c-neutral-dk);
      --c-border:     rgba(42, 31, 47, 0.12);
      --c-border-alt: rgba(42, 31, 47, 0.06);

      --c-accent-dim: rgba(143, 244, 189, 0.18);
      --c-glow:       rgba(143, 244, 189, 0.55);

      /* Typography */
      --font-display: 'Bebas Neue', 'Arial Narrow', sans-serif;
      --font-body:    'Manrope', sans-serif;
      --font-mono:    'Space Mono', monospace;

      /* Easing */
      --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
      --ease-io:     cubic-bezier(0.4, 0, 0.2, 1);
    }

    /* ============================================================
       RESET / BASE
       ============================================================ */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: auto; }
    body {
      background-color: var(--c-primary);
      color: var(--c-neutral-lt);
      font-family: var(--font-body);
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }

    /* ── Noise texture overlay ── */
    .noise-overlay {
      position: fixed; inset: 0;
      pointer-events: none; z-index: 9000;
      opacity: 0.2;
      mix-blend-mode: overlay;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    }

    /* ============================================================
       PRELOADER
       ============================================================ */
    #loader {
      position: fixed; inset: 0;
      background: var(--c-primary);
      z-index: 10000;
      display: flex; flex-direction: column;
      justify-content: center; align-items: center;
      gap: 1.5rem;
      overflow: hidden;
    }
    .loader-video-bg {
      position: absolute; top: 0; left: 0; width: 100%; height: 100%;
      object-fit: cover; opacity: 0.35; z-index: 1; pointer-events: none;
    }
    .loader-overlay-texture {
      position: absolute; top: 0; left: 0; width: 100%; height: 100%;
      background: rgba(42, 31, 47, 0.4); backdrop-filter: blur(4px); z-index: 2; pointer-events: none;
    }
    .loader-content {
      position: relative; z-index: 10;
    }
    #loader-logo-img {
      max-width: clamp(150px, 20vw, 350px);
      height: auto; object-fit: contain;
    }
    #loader-bar-wrap {
      position: absolute; bottom: 0; left: 0; right: 0;
      height: 3px;
      z-index: 10;
    }
    #loader-bar-fill {
      height: 100%;
      width: 0%;
      background: linear-gradient(90deg, var(--c-primary), var(--c-accent));
      transition: width 0.1s linear;
    }

    /* ============================================================
       NAVIGATION
       ============================================================ */
    nav#main-nav {
      position: absolute; top: 0; left: 0; width: 100%;
      padding: 2rem clamp(2rem, 5vw, 4rem);
      display: flex; justify-content: space-between; align-items: center;
      z-index: 400;
      opacity: 0; /* JS fade in */
    }
    .nav-logo {
      font-family: var(--font-display);
      font-size: 1.8rem;
      letter-spacing: 0.05em;
      color: var(--c-accent);
      text-decoration: none;
    }
    .nav-links {
      display: flex; gap: 3rem; align-items: center;
    }
    .nav-links a {
      font-family: var(--font-mono);
      font-size: 0.65rem;
      text-transform: uppercase;
      letter-spacing: 0.2em;
      color: var(--c-neutral-lt);
      text-decoration: none;
      transition: color 0.3s;
    }
    .nav-links a:hover { color: var(--c-accent); }

    /* ============================================================
       HERO LAYOUT
       ============================================================ */
    #hero {
      position: relative;
      width: 100%;
      min-height: 100svh;
      display: flex;
      align-items: center;
      overflow: hidden;
      background: radial-gradient(ellipse 100% 70% at 30% 60%, rgba(143,244,189,0.06) 0%, transparent 60%);
    }
    .hero-video-bg {
      position: absolute; top: 0; left: 0; width: 100%; height: 100%;
      object-fit: cover; opacity: 0.12; z-index: 0; pointer-events: none; mix-blend-mode: luminosity;
    }

    #hero-content {
      position: relative; z-index: 10;
      width: 100%; max-width: 1600px;
      margin: 0 auto;
      padding: 8rem clamp(2rem, 5vw, 6rem) 4rem;
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      align-items: center;
      gap: 5rem;
    }

    /* --- Left Column --- */
    #hero-text {
      max-width: 750px;
    }

    .hero-eyebrow {
      font-family: var(--font-mono);
      font-size: 0.65rem;
      letter-spacing: 0.35em;
      text-transform: uppercase;
      color: var(--c-accent);
      display: flex; align-items: center; gap: 0.8rem;
      margin-bottom: 2rem;
      opacity: 0;
    }
    .hero-eyebrow-circle {
      width: 8px; height: 8px; border-radius: 50%;
      background: var(--c-accent);
      box-shadow: 0 0 12px var(--c-glow);
    }

    #hero-h1 {
      font-family: var(--font-display);
      font-size: clamp(2.5rem, 5vw, 5.5rem);
      line-height: 0.95;
      letter-spacing: 0.01em;
      color: var(--c-neutral-lt);
      margin: 0 0 1.5rem;
      text-transform: uppercase;
      font-weight: 400; /* Bebas is naturally bold but weight is 400 */
    }
    #hero-h1 span.line { 
      display: block; 
      overflow: hidden; 
      padding-bottom: 0.05em; 
      padding-top: 0.15em; 
      margin-top: -0.15em; 
    }
    #hero-h1 span.line span.inner { display: block; transform: translateY(115%); }

    /* Highlight word */
    .text-hollow {
      color: transparent;
      -webkit-text-stroke: 1.5px var(--c-neutral-lt);
    }
    .text-accent-tone {
      color: var(--c-accent);
    }

    #hero-h2 {
      font-family: var(--font-body);
      font-size: clamp(0.95rem, 1.25vw, 1.15rem);
      font-weight: 300;
      color: var(--c-text-muted);
      line-height: 1.7;
      max-width: 48ch;
      margin: 0 0 2.5rem;
      opacity: 0;
    }

    /* CTA Area */
    .hero-actions {
      display: flex;
      align-items: center;
      gap: 2rem;
      opacity: 0;
      flex-wrap: wrap;
    }

    /* Animated Shiny CTA Button Styles */
    @property --gradient-angle { syntax: "<angle>"; initial-value: 0deg; inherits: false; }
    @property --gradient-angle-offset { syntax: "<angle>"; initial-value: 0deg; inherits: false; }
    @property --gradient-percent { syntax: "<percentage>"; initial-value: 20%; inherits: false; }
    @property --gradient-shine { syntax: "<color>"; initial-value: #8FF4BD; inherits: false; }
    
    .btn-shiny {
      --gradient-angle: 0deg;
      --gradient-angle-offset: 0deg;
      --gradient-percent: 20%;
      --gradient-shine: var(--c-accent);
      position: relative;
      overflow: hidden;
      border-radius: 99px;
      padding: 1.15rem 2.5rem;
      font-family: var(--font-body);
      font-size: 0.95rem; font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      color: #ffffff;
      background: linear-gradient(#080808, #080808) padding-box,
                  conic-gradient(from calc(var(--gradient-angle) - var(--gradient-angle-offset)),
                  transparent 0%, var(--c-accent) 5%, var(--gradient-shine) 15%, var(--c-accent) 30%, transparent 40%, transparent 100%) border-box;
      border: 2px solid transparent;
      box-shadow: inset 0 0 0 1px rgba(255,255,255,0.05);
      outline: none;
      transition: --gradient-angle-offset 800ms cubic-bezier(0.25, 1, 0.5, 1), --gradient-percent 800ms cubic-bezier(0.25, 1, 0.5, 1), --gradient-shine 800ms cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.3s;
      cursor: pointer;
      isolation: isolate;
      z-index: 0;
      animation: border-spin 2.5s linear infinite;
      text-decoration: none;
      display: inline-flex; align-items: center; justify-content: center;
    }
    @keyframes border-spin { to { --gradient-angle: 360deg; } }
    .btn-shiny:active { transform: translateY(1px); }
    .btn-shiny::before {
      content: ''; pointer-events: none; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
      z-index: 0; --size: calc(100% - 6px); --position: 2px; --space: 4px;
      width: var(--size); height: var(--size);
      background: radial-gradient(circle at var(--position) var(--position), rgba(255,255,255,0.1) 0.5px, transparent 0) padding-box;
      background-size: var(--space) var(--space); background-repeat: space;
      mask-image: conic-gradient(from calc(var(--gradient-angle) + 45deg), black, transparent 10% 90%, black);
      border-radius: inherit; opacity: 0.4;
    }
    .btn-shiny::after {
      content: ''; pointer-events: none; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
      z-index: 1; width: 100%; aspect-ratio: 1;
      background: linear-gradient(-50deg, transparent, var(--c-accent), transparent);
      mask-image: radial-gradient(circle at bottom, transparent 40%, black);
      opacity: 0.6; animation: form-shimmer 4s linear infinite;
    }
    .btn-shiny span { position: relative; z-index: 2; display: inline-flex; align-items: center; gap: 0.5rem; }
    .btn-shiny span::before {
      content: ''; pointer-events: none; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
      z-index: -1; --size: calc(100% + 1rem); width: var(--size); height: var(--size);
      box-shadow: inset 0 -1ex 2rem 4px rgba(143,244,189,0.3); opacity: 0; border-radius: inherit;
      transition: opacity 800ms cubic-bezier(0.25, 1, 0.5, 1); animation: form-breathe 4.5s linear infinite;
    }
    @keyframes form-shimmer { to { transform: translate(-50%, -50%) rotate(360deg); } }
    @keyframes form-breathe {
      0%, 100% { transform: translate(-50%, -50%) scale(1); }
      50% { transform: translate(-50%, -50%) scale(1.20); }
    }
    
    .btn-ghost-minimal {
      display: inline-flex; align-items: center; gap: 0.6rem;
      font-family: var(--font-body);
      font-size: 0.85rem; font-weight: 400;
      color: var(--c-text-muted);
      text-decoration: none;
      transition: color 0.3s;
    }
    .btn-ghost-minimal svg {
      color: var(--c-accent);
    }
    .btn-ghost-minimal:hover { color: var(--c-neutral-lt); }

    /* --- Center Divider Line --- */
    .hero-center-rule {
      position: absolute;
      left: 50%; top: 0; bottom: 0;
      width: 1px;
      background: linear-gradient(to bottom, transparent, rgba(143,244,189,0.1) 30%, rgba(143,244,189,0.1) 70%, transparent);
      z-index: 0;
      pointer-events: none;
    }
    /* Animated triangle on the rule */
    .hero-rule-marker {
      position: absolute;
      left: 50%; top: 50%;
      transform: translateX(-50%) translateY(-50%);
      width: 0; height: 0;
      border-left: 6px solid transparent;
      border-right: 6px solid transparent;
      border-top: 8px solid var(--c-accent);
      animation: markerBounce 3s cubic-bezier(0.4, 0, 0.2, 1) infinite;
    }
    @keyframes markerBounce {
      0%, 100% { transform: translate(-50%, -15px); opacity: 0.4; }
      50% { transform: translate(-50%, 15px); opacity: 1; }
    }


    /* --- Right Column (Visual UI Card + Steps) --- */
    #hero-visuals {
      position: relative;
      display: flex; flex-direction: column;
      gap: 2rem;
      opacity: 0;
    }

    /* Steps List Container */
    .steps-list {
      display: flex; flex-direction: column; gap: 1rem;
      width: 100%;
      transform-style: preserve-3d;
    }
    .step-item {
      display: flex; align-items: center; gap: 1.5rem;
      padding: 1.5rem 1.8rem;
      border-radius: 12px;
      border: 1px solid rgba(232,225,213,0.05);
      background: linear-gradient(145deg, rgba(232,225,213,0.02) 0%, rgba(42,31,47,0.2) 100%);
      transition: all 0.4s var(--ease-out);
      cursor: default;
      transform: translateZ(20px);
      box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    }
    .step-item:hover, .step-item.active {
      background: linear-gradient(145deg, rgba(232,225,213,0.08) 0%, rgba(42,31,47,0.4) 100%);
      border-color: rgba(232,225,213,0.15);
      transform: translateZ(40px) translateY(-2px);
      box-shadow: 0 20px 40px rgba(0,0,0,0.25);
    }
    .step-num {
      font-family: var(--font-mono);
      font-size: 0.8rem;
      color: var(--c-text-muted);
      width: 32px; height: 32px;
      display: flex; align-items: center; justify-content: center;
      border-radius: 50%;
      background: rgba(255,255,255,0.05);
    }
    .step-item:hover .step-num, .step-item.active .step-num {
      background: var(--c-accent);
      color: var(--c-primary);
      font-weight: 700;
      box-shadow: 0 0 15px var(--c-glow);
    }
    .step-title {
      font-family: var(--font-body);
      font-size: 1rem; font-weight: 500;
      color: var(--c-text-muted);
    }
    .step-item:hover .step-title, .step-item.active .step-title {
      color: var(--c-neutral-lt);
    }
    .step-icon {
      margin-left: auto; color: var(--c-text-muted); opacity: 0;
    }
    .step-item.active .step-icon { opacity: 1; color: var(--c-accent); }


    /* Abstract Background Lines */
    .bg-lines {
      position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: 0.3;
    }
    .bg-lines svg { width: 100%; height: 100%; }

    /* Bottom metrics / pagination */
    .hero-footer {
      position: absolute; bottom: 0; left: 0; width: 100%;
      display: flex;
      border-top: 1px solid rgba(232,225,213,0.05);
    }
    .footer-cell {
      flex: 1; padding: 1.5rem 2rem;
      border-right: 1px solid rgba(232,225,213,0.05);
      font-family: var(--font-mono); font-size: 0.6rem;
      color: var(--c-text-muted);
    }
    .footer-cell:last-child { border-right: none; }

    /* ============================================================
       SECTION 2: INTRO
       ============================================================ */
    #intro-section {
      background: var(--c-bg);
      padding: 10rem max(2rem, 5vw) 6rem;
      position: relative;
      z-index: 20;
    }
    .intro-block {
      max-width: 1080px; /* Reduced to balance text properly */
      margin: 0 auto;
      
      /* Glass Panel Effect for light background */
      background: rgba(255, 255, 255, 0.25);
      backdrop-filter: blur(16px) saturate(160%);
      -webkit-backdrop-filter: blur(16px) saturate(160%);
      border-top: 1px solid rgba(255, 255, 255, 0.8);
      border-left: 1px solid rgba(255, 255, 255, 0.5);
      border-right: 1px solid rgba(255, 255, 255, 0.3);
      border-bottom: 1px solid rgba(255, 255, 255, 0.2);
      box-shadow: 0 16px 40px rgba(42, 31, 47, 0.06);

      border-radius: 12px;
      display: grid;
      grid-template-columns: 1fr 1fr;
      overflow: hidden;
      position: relative;
    }
    .intro-block::before {
      content: '';
      position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
      transition: 0.7s ease-in-out; pointer-events: none; z-index: 1;
    }
    .intro-block:hover::before {
      left: 100%;
    }

    .intro-left, .intro-right {
      padding: 4.5rem 3.5rem;
      display: flex;
      flex-direction: column;
      position: relative;
      z-index: 2;
    }
    /* LEFT SIDE */
    .intro-eyebrow {
      font-family: var(--font-display);
      font-size: 3.5rem;
      color: rgba(42, 31, 47, 0.1);
      line-height: 1;
      margin-bottom: 1rem;
    }
    .intro-title {
      font-family: var(--font-display);
      font-size: clamp(2rem, 3.5vw, 2.5rem);
      font-weight: 400;
      letter-spacing: 0.04em;
      margin: 0;
      line-height: 1.1;
      color: var(--c-primary);
      text-transform: uppercase;
    }
    .intro-meta {
      font-family: var(--font-mono);
      font-size: 0.7rem;
      text-transform: uppercase;
      letter-spacing: 0.25em;
      color: var(--c-accent); 
      margin-top: 1rem;
      text-shadow: 0 0 10px rgba(143, 244, 189, 0.3);
    }
    .intro-link {
      margin-top: 3rem; /* Push down but let flow naturally */
      font-family: var(--font-mono);
      font-size: 0.65rem;
      text-transform: uppercase;
      letter-spacing: 0.15em;
      color: var(--c-primary);
      text-decoration: none;
      border-bottom: 1px solid rgba(42, 31, 47, 0.2);
      padding-bottom: 0.4rem;
      align-self: flex-start;
      transition: all 0.3s;
      position: relative;
    }
    .intro-link::after {
      content: ''; position: absolute; left: 0; bottom: -1px; width: 100%; height: 1px;
      background: var(--c-accent); transform: scaleX(0); transform-origin: right; transition: transform 0.4s var(--ease-out);
    }
    .intro-link:hover { color: var(--c-accent); border-bottom-color: transparent; }
    .intro-link:hover::after { transform: scaleX(1); transform-origin: left; }

    /* RIGHT SIDE */
    .intro-right {
      border-left: 1px solid rgba(255, 255, 255, 0.4);
      justify-content: center;
      align-items: flex-start;
    }
    .intro-desc {
      font-family: var(--font-body);
      font-size: clamp(1.1rem, 1.5vw, 1.4rem);
      font-weight: 400;
      line-height: 1.6;
      color: rgba(42, 31, 47, 0.8);
      max-width: 24ch;
      text-align: left;
    }

    /* ============================================================
       SECTION 3: PAIN POINTS
       ============================================================ */
    #pain-section {
      background: var(--c-bg); /* Match section 2 surrounding */
      color: var(--c-primary);
      padding: 0 max(2rem, 5vw) 6rem; /* Reduced bottom padding to bridge with Section 4 */
      position: relative;
      z-index: 20;
    }
    .pain-header {
      max-width: 1400px;
      margin: 0 auto 5rem;
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      gap: 4rem;
      border-bottom: 1px solid rgba(42, 31, 47, 0.1);
      padding-bottom: 4rem;
    }
    .pain-title-wrap {
      max-width: 650px;
    }
    .pain-title {
      font-family: var(--font-display);
      font-size: clamp(3rem, 5vw, 4.5rem);
      line-height: 0.95;
      text-transform: uppercase;
      color: var(--c-primary);
      margin: 0;
    }
    .pain-title .text-muted {
      color: rgba(42, 31, 47, 0.4);
    }
    .pain-desc {
      font-family: var(--font-body);
      font-size: clamp(1.1rem, 1.25vw, 1.25rem);
      font-weight: 300;
      line-height: 1.7;
      color: rgba(42, 31, 47, 0.8);
      max-width: 420px;
      margin: 0;
    }

    /* Big Numbers Stats Row */
    .pain-stats-row {
      max-width: 1300px;
      margin: 4rem auto 0;
      display: flex;
      justify-content: space-between;
      align-items: stretch;
      border-top: 1px solid rgba(42, 31, 47, 0.08); /* Hairlines for elegance */
      border-bottom: 1px solid rgba(42, 31, 47, 0.08);
    }
    .pain-stat-item {
      flex: 1;
      padding: 3rem 1.5rem;
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      position: relative;
      overflow: hidden; /* For glass sweep */
      transition: background 0.4s var(--ease-out);
    }
    /* Shine glass sweep effect */
    .pain-stat-item::before {
      content: '';
      position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
      background: linear-gradient(90deg, transparent, rgba(143,244,189,0.06), transparent);
      transition: 0.6s var(--ease-out); pointer-events: none; z-index: 1;
    }
    .pain-stat-item:hover {
      background: rgba(42, 31, 47, 0.015); /* very light dim */
    }
    .pain-stat-item:hover::before { left: 100%; }

    /* Elegant thin separators between columns */
    .pain-stat-item:not(:last-child)::after {
      content: '';
      position: absolute;
      right: 0;
      top: 0;
      height: 100%;
      width: 1px;
      background: rgba(42, 31, 47, 0.08);
      z-index: 0;
    }
    .pain-stat-icon {
      width: 42px;
      height: 42px;
      color: var(--c-primary);
      margin-bottom: 1.5rem;
      transition: color 0.4s var(--ease-out), transform 0.4s var(--ease-out);
      position: relative; z-index: 2;
    }
    .pain-stat-item:hover .pain-stat-icon {
      color: var(--c-accent);
      transform: scale(1.1);
    }
    .pain-stat-label {
      font-family: var(--font-body);
      font-size: clamp(1rem, 1.2vw, 1.2rem);
      color: rgba(42, 31, 47, 0.7);
      line-height: 1.4;
      position: relative; z-index: 2;
      display: flex;
      align-items: center;
      justify-content: center;
      min-height: 2.8em; /* Exactly 2 lines vertically */
    }

    /* ============================================================
       SECTION 4: SOLUTION (CENTERED & FLOATING ELEMENTS)
       ============================================================ */
    #solution-section {
      background: var(--c-bg);
      padding: 4rem max(2rem, 5vw) 10rem;
      position: relative;
      z-index: 20;
    }
    .solution-container {
      max-width: 900px; /* Restored some width to spread floating elements */
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      gap: 2.5rem;
      position: relative;
    }
    .solution-center-content {
      display: flex;
      flex-direction: column;
      align-items: center;
      position: relative;
      z-index: 10;
    }
    .solution-eyebrow {
      font-family: var(--font-mono);
      font-size: 0.65rem;
      text-transform: uppercase;
      letter-spacing: 0.25em;
      color: rgba(42, 31, 47, 0.45); 
      display: flex;
      align-items: center;
      gap: 1.5rem;
      margin-bottom: 1.5rem; /* Tighter margin */
    }
    .solution-eyebrow::before, .solution-eyebrow::after {
      content: '';
      display: block;
      width: 45px;
      height: 1px;
      background: rgba(42, 31, 47, 0.15);
    }
    .solution-title {
      font-family: var(--font-display);
      font-size: clamp(2rem, 3.5vw, 4rem); /* Kept elegant size */
      font-weight: 400;
      line-height: 1.05;
      letter-spacing: -0.01em;
      color: var(--c-primary);
      margin: 0 0 1.5rem;
      text-transform: uppercase;
      max-width: 32ch; /* Adjusted so it spans nicely into 3 lines */
    }
    .solution-title .highlight {
      color: var(--c-primary);
      opacity: 0.4;
    }
    .solution-desc {
      font-family: var(--font-body);
      font-size: clamp(1rem, 1.2vw, 1.2rem);
      line-height: 1.6;
      color: rgba(42, 31, 47, 0.7);
      font-weight: 400;
      max-width: 50ch;
      margin: 0 auto;
    }
    
    /* Hovering / Floating Elements (Desktop) */
    .floating-metric {
      position: absolute;
      background: rgba(255, 255, 255, 0.5); /* Subtle glassy bg */
      backdrop-filter: blur(8px);
      border: 1px solid rgba(42, 31, 47, 0.2);
      border-radius: 9999px; /* Pill shape */
      padding: 0.4rem 1.2rem; /* Reduced padding (respiro) to keep elements visible and proportional */
      display: flex;
      flex-direction: row;
      align-items: center;
      gap: 0.6rem;
      box-shadow: 0 8px 25px rgba(0,0,0,0.04);
      transition: transform 0.3s var(--ease-out);
      cursor: default;
      z-index: 20;
    }
    .floating-metric:hover {
      transform: scale(1.05);
    }
    .floating-metric .metric-val {
      font-family: var(--font-display);
      font-size: 1.8rem;
      line-height: 1;
      color: var(--c-primary);
    }
    .floating-metric .metric-val span {
      font-size: 1.2rem;
      opacity: 0.5;
    }
    .floating-metric .metric-desc {
      font-family: var(--font-mono);
      font-size: 0.65rem;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      line-height: 1.3;
      color: rgba(42, 31, 47, 0.8);
      text-align: left;
      white-space: nowrap; /* Prevent random line breaks */
    }
    
    .float-left-metric {
      top: 10%;
      left: -15%;
    }
    .float-right-metric {
      bottom: 20%;
      right: -15%;
    }

    /* Fallback mobile metrics container */
    .solution-metrics-mobile {
      display: none; /* Hidden by default on desktop */
      flex-direction: column;
      gap: 2rem;
      width: 100%;
      border-top: 1px solid rgba(42, 31, 47, 0.08);
      padding-top: 3rem;
      margin-top: 2rem;
    }
    .mobile-metric {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 0.5rem;
    }
    .mobile-metric .metric-val {
      font-family: var(--font-display);
      font-size: 3rem;
      line-height: 0.9;
      color: var(--c-primary);
    }
    .mobile-metric .metric-desc {
      font-size: 0.9rem;
      color: rgba(42, 31, 47, 0.6);
      text-align: center;
    }

    /* ============================================================
       SECTION 5: MODULES (HOW IT WORKS)
       ============================================================ */
    #modules-section {
      background: var(--c-primary);
      color: var(--c-neutral-lt);
      padding: 10rem max(2rem, 5vw) 10rem;
      position: relative;
      z-index: 20;
      overflow: hidden;
    }
    .modules-container {
      max-width: 1200px;
      margin: 0 auto 6rem;
    }
    .modules-eyebrow {
      font-family: var(--font-mono);
      font-size: 0.7rem;
      text-transform: uppercase;
      letter-spacing: 0.25em;
      color: var(--c-accent); 
      margin-bottom: 1.5rem;
    }
    .modules-title {
      font-family: var(--font-display);
      font-size: clamp(3rem, 6vw, 6rem);
      font-weight: 400;
      line-height: 1;
      letter-spacing: -0.01em;
      margin: 0 0 4rem;
      text-transform: uppercase;
    }
    .modules-title .highlight {
      color: var(--c-accent);
    }
    .modules-desc-row {
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      gap: 4rem;
      border-top: 1px solid rgba(232, 225, 213, 0.1);
      padding-top: 3rem;
    }
    .modules-desc {
      font-family: var(--font-body);
      font-size: clamp(1.1rem, 1.4vw, 1.3rem);
      line-height: 1.6;
      color: rgba(232, 225, 213, 0.7);
      font-weight: 300;
      max-width: 55ch;
    }
    .modules-action-btn:hover {
      color: var(--c-accent) !important;
      border-color: var(--c-accent) !important;
    }
    
    /* Marquee Carousel */
    .modules-carousel-wrap {
      width: 100vw;
      margin-left: calc(-50vw + 50%); /* Full bleed effect within parent */
      overflow: hidden;
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
      mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
      -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    }
    .carousel-track {
      display: flex;
      gap: 1.5rem;
      width: max-content;
      animation: marquee 35s linear infinite;
    }
    .carousel-track.reverse {
      animation-direction: reverse;
      animation-duration: 40s; /* Slight speed difference */
    }
    .carousel-pill {
      background: rgba(232, 225, 213, 0.03);
      border: 1px solid rgba(232, 225, 213, 0.1);
      border-radius: 9999px;
      padding: 1rem 2rem;
      font-family: var(--font-mono);
      font-size: 0.85rem;
      color: var(--c-neutral-lt);
      white-space: nowrap;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      transition: background 0.3s, color 0.3s, transform 0.3s;
      cursor: default;
    }
    .carousel-pill:hover {
      background: var(--c-neutral-lt);
      color: var(--c-primary);
      transform: scale(1.05);
    }
    @keyframes marquee {
      to { transform: translateX(calc(-50% - 0.75rem)); }
    }

    /* Modules Deepdive (Continuation) */
    .modules-deepdive {
      margin-top: 10rem;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 6rem;
      align-items: center;
    }
    .deepdive-left {
      max-width: 500px;
    }
    .deepdive-title {
      font-family: var(--font-display);
      font-size: clamp(2.5rem, 4.5vw, 4rem);
      line-height: 1.05;
      margin-bottom: 2rem;
    }
    .deepdive-desc {
      font-family: var(--font-body);
      font-size: 1.1rem;
      line-height: 1.6;
      color: rgba(232, 225, 213, 0.7);
      margin-bottom: 3rem;
    }
    .deepdive-steps {
      display: flex;
      flex-direction: column;
      border-top: 1px solid rgba(232, 225, 213, 0.1);
    }
    .step-item {
      position: relative;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 1.5rem 1rem 1.5rem 1.5rem;
      border-bottom: 1px solid rgba(232, 225, 213, 0.1);
      cursor: pointer;
      color: rgba(232, 225, 213, 0.4);
      transition: all 0.3s ease;
    }
    .step-item:hover, .step-item.active {
      background: rgba(232, 225, 213, 0.02);
      color: var(--c-neutral-lt);
    }
    .step-item::before {
      content: '';
      position: absolute;
      left: 0;
      top: 0;
      height: 100%;
      width: 0px;
      border-left: 2px solid transparent;
      transition: border-color 0.3s;
    }
    .step-item:hover::before {
      border-color: rgba(232, 225, 213, 0.2);
    }
    .step-item.active::before {
      border-color: var(--c-accent);
    }
    .step-info {
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
    }
    .step-num {
      font-family: var(--font-mono);
      font-size: 0.7rem;
      letter-spacing: 0.1em;
    }
    .step-title {
      font-family: var(--font-display);
      font-size: 1.4rem;
      letter-spacing: 0.02em;
    }
    .step-arrow {
      opacity: 0;
      transform: translateX(-10px);
      transition: all 0.3s ease;
    }
    .step-item:hover .step-arrow, .step-item.active .step-arrow {
      opacity: 1;
      transform: translateX(0);
      color: var(--c-accent);
    }

    /* Stacked Cards Layout */
    .card-stack-wrapper {
      position: relative;
      width: 100%;
      height: 540px;
      perspective: 1000px;
      display: flex;
      align-items: center;
      justify-content: flex-end;
    }
    .card-stack-item {
      position: absolute;
      width: 100%;
      max-width: 420px;
      height: 100%;
      border-radius: 1.5rem;
      background: rgba(232, 225, 213, 0.03); /* subtle dark glass */
      backdrop-filter: blur(16px);
      border: 1px solid rgba(232, 225, 213, 0.1);
      padding: 3rem 2.5rem;
      display: flex;
      flex-direction: column;
      right: 0;
      transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1);
      box-shadow: -10px 10px 40px rgba(0,0,0,0.4);
    }
    /* Default Stack (Resting state) */
    .card-stack-item:nth-child(1) { /* Front */
      transform: translateX(0) scale(1);
      z-index: 3;
      background: rgba(232, 225, 213, 0.06);
    }
    .card-stack-item:nth-child(2) { /* Middle */
      transform: translateX(-50px) scale(0.92);
      z-index: 2;
      opacity: 0.8;
      border-color: rgba(232, 225, 213, 0.05);
    }
    .card-stack-item:nth-child(3) { /* Back */
      transform: translateX(-100px) scale(0.84);
      z-index: 1;
      opacity: 0.4;
      border-color: rgba(232, 225, 213, 0.02);
    }
    /* Fan Out on Hover */
    .card-stack-wrapper:hover .card-stack-item:nth-child(1) {
      transform: translateX(20px) scale(1) translateZ(0); /* small separation */
    }
    .card-stack-wrapper:hover .card-stack-item:nth-child(2) {
      transform: translateX(-70px) scale(0.92) translateZ(0);
      opacity: 0.95;
    }
    .card-stack-wrapper:hover .card-stack-item:nth-child(3) {
      transform: translateX(-160px) scale(0.84) translateZ(0);
      opacity: 0.7;
    }

    .card-module-tag {
      font-family: var(--font-mono);
      font-size: 0.65rem;
      color: var(--c-accent);
      text-transform: uppercase;
      letter-spacing: 0.2em;
      margin-bottom: 2rem;
      display: inline-block;
      padding: 0.5rem 1.2rem;
      border: 1px solid var(--c-accent);
      border-radius: 99px;
    }
    .card-stack-title {
      font-family: var(--font-display);
      font-size: 1.8rem;
      line-height: 1.1;
      margin-bottom: 1.5rem;
      color: var(--c-neutral-lt);
    }
    .card-stack-desc {
      font-family: var(--font-body);
      font-size: 0.95rem;
      color: rgba(232, 225, 213, 0.7);
      line-height: 1.6;
      flex-grow: 1;
    }
    .card-stack-link {
      margin-top: 2rem;
      font-family: var(--font-mono);
      font-size: 0.75rem;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      color: var(--c-neutral-lt);
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 0.5rem;
      transition: color 0.3s;
    }
    .card-stack-link:hover {
      color: var(--c-accent);
    }

    /* ============================================================
       SECTION 6: DELIVERY / COMO ENTREGAMOS
       ============================================================ */
    #delivery-section {
      background: var(--c-bg); /* light background */
      color: var(--c-primary);
      padding: 12rem max(2rem, 5vw) 6rem;
      position: relative;
      z-index: 20;
    }

    /* ============================================================
       SECTION 7: TARGET / PARA QUEM É
       ============================================================ */
    #target-section {
      background: var(--c-bg); /* Areia Quente */
      color: var(--c-primary);
      padding: 0 max(2rem, 5vw) 10rem;
      position: relative;
      z-index: 20;
    }
    .target-container {
      max-width: 1050px;
      margin: 0 auto;
      position: relative;
    }
    
    /* Center Pipeline */
    .target-pipeline {
      position: absolute;
      left: 50%;
      top: 5rem;
      bottom: 5rem;
      width: 4px;
      background: rgba(42, 31, 47, 0.05); /* very light track */
      border-radius: 99px;
      transform: translateX(-50%);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      align-items: center;
      z-index: 1;
    }
    .pipeline-glow-container {
      position: absolute; 
      overflow: hidden; 
      width: 100%; 
      height: 100%; 
      border-radius: 99px;
    }
    .pipeline-glow {
      position: absolute;
      top: -100px;
      left: 0;
      width: 100%;
      height: 120px;
      background: linear-gradient(to bottom, transparent, var(--c-accent), transparent);
      animation: slide-glow 3s linear infinite;
    }
    @keyframes slide-glow {
      0% { top: -120px; opacity: 0; }
      10% { opacity: 1; }
      90% { opacity: 1; }
      100% { top: 100%; opacity: 0; }
    }
    
    /* Pipeline Nodes */
    .pipeline-node {
      width: 2.5rem;
      height: 2.5rem;
      background: var(--c-bg);
      border: 1px solid rgba(42, 31, 47, 0.1);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 2;
      box-shadow: 0 4px 15px rgba(42, 31, 47, 0.05);
      transition: transform 0.3s;
    }
    .target-row:hover .pipeline-node {
      transform: scale(1.15);
    }
    .pipeline-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
    }
    
    /* Rows */
    .target-row {
      display: flex;
      align-items: flex-start;
      gap: 6rem;
      margin-bottom: 8rem;
      position: relative;
      z-index: 2;
    }
    .target-row:last-child {
      margin-bottom: 0;
    }
    .target-col {
      width: calc(50% - 3rem);
    }
    .target-title {
      font-family: var(--font-display);
      font-size: clamp(2.3rem, 3.5vw, 3rem);
      line-height: 1.1;
      text-transform: uppercase;
      margin-bottom: 0.5rem;
      color: var(--c-primary);
    }
    .target-eyebrow {
      font-family: var(--font-mono);
      font-size: 0.75rem;
      text-transform: uppercase;
      letter-spacing: 0.25em;
      color: rgba(42, 31, 47, 0.4);
      margin-bottom: 1.5rem;
      display: flex;
    }
    .target-glass-card {
      background: rgba(255, 255, 255, 0.4);
      backdrop-filter: blur(12px);
      border: 1px solid rgba(255, 255, 255, 0.8);
      box-shadow: 0 10px 30px rgba(42, 31, 47, 0.03);
      border-radius: 1.5rem;
      padding: 3rem 2.5rem;
      transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s;
    }
    .target-row:hover .target-glass-card {
      transform: translateY(-5px);
      border-color: rgba(255,255,255,1);
    }
    .target-list {
      list-style: none;
      padding: 0;
      margin: 0;
      display: flex;
      flex-direction: column;
      gap: 1.25rem;
    }
    .target-list li {
      font-family: var(--font-body);
      font-size: 1.05rem;
      color: rgba(42, 31, 47, 0.8);
      line-height: 1.5;
      padding-left: 2rem;
      position: relative;
    }
    .target-list li::before {
      content: '';
      position: absolute;
      left: 0;
      top: 0.6rem;
      width: 6px;
      height: 6px;
      border-radius: 50%;
    }
    
    .card-icon-wrap {
      width: 4rem;
      height: 4rem;
      border-radius: 1.2rem;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 2rem;
    }

    /* Colors */
    .target-prim li::before { background: var(--c-primary); }
    .target-red li::before { background: #E85D5D; }
    .target-acc li::before { background: var(--c-accent); }
    
    /* Alignments */
    .target-row.left-aligned .target-col:first-child {
      text-align: right;
    }
    .target-row.left-aligned .target-eyebrow {
      justify-content: flex-end;
    }
    .target-row.right-aligned {
      flex-direction: row-reverse;
    }
    .target-row.right-aligned .target-col:last-child {
      text-align: left;
    }

    /* ============================================================
       SECTION 8: FOUNDER / SOBRE
       ============================================================ */
    #founder-section {
      background: var(--c-bg); /* Areia Quente */
      padding: 4rem max(2rem, 5vw) 12rem; /* Reduced top spacing requested by user */
      position: relative;
      z-index: 20;
    }
    .founder-container {
      max-width: 1100px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 6rem;
      align-items: center;
    }
    .founder-image-wrapper {
      background: var(--c-primary-10);
      border-radius: 1.5rem;
      overflow: hidden;
      position: relative;
      aspect-ratio: 4/5;
      box-shadow: 0 20px 40px rgba(42,31,47,0.04);
    }
    .founder-glass-tag {
      position: absolute;
      bottom: 2rem;
      right: 2rem;
      background: rgba(255,255,255,0.7);
      backdrop-filter: blur(12px);
      border: 1px solid rgba(255,255,255,0.9);
      padding: 0.75rem 1.2rem;
      border-radius: 0.75rem;
      font-family: var(--font-mono);
      font-size: 0.75rem;
      color: var(--c-primary);
      letter-spacing: 0.1em;
      box-shadow: 0 10px 20px rgba(42,31,47,0.05);
    }
    .founder-content {
      display: flex;
      flex-direction: column;
      justify-content: center;
    }
    .founder-eyebrow {
      font-family: var(--font-mono);
      font-size: 0.85rem;
      text-transform: uppercase;
      letter-spacing: 0.25em;
      color: rgba(42, 31, 47, 0.4);
      margin-bottom: 2rem;
    }
    .founder-title {
      font-family: var(--font-display);
      font-size: clamp(2.5rem, 4vw, 3.5rem);
      line-height: 1.1;
      color: var(--c-primary);
      margin-bottom: 1.5rem;
      text-transform: uppercase;
    }
    .founder-text {
      font-family: var(--font-body);
      font-size: 1.15rem;
      line-height: 1.7;
      color: rgba(42, 31, 47, 0.75);
      margin-bottom: 1.5rem;
    }
    .founder-text strong {
      color: var(--c-primary);
      font-weight: 600;
      display: block;
      margin-bottom: 0.5rem;
    }
    .founder-quote {
      margin-top: 2rem;
      padding-left: 1.5rem;
      border-left: 2px solid var(--c-accent);
      font-family: var(--font-body);
      font-size: 1.25rem;
      font-style: italic;
      color: var(--c-primary);
      line-height: 1.6;
    }

    /* ============================================================
       SECTION 9: FINAL CTA
       ============================================================ */
    #cta-section {
      background: var(--c-primary);
      padding: 8rem max(2rem, 5vw) 12rem;
      position: relative;
      z-index: 20;
      display: flex;
      justify-content: center;
      align-items: center;
      min-height: 100vh;
      overflow: hidden;
    }
    .cta-video-bg {
      position: absolute;
      top: 0; left: 0;
      width: 100%; height: 100%;
      object-fit: cover;
      opacity: 0.6;
      pointer-events: none;
    }
    .cta-overlay-texture {
      position: absolute;
      top: 0; left: 0;
      width: 100%; height: 100%;
      background: rgba(42, 31, 47, 0.4);
      backdrop-filter: blur(2px);
      pointer-events: none;
    }
    .cta-glow-wrapper {
      position: relative;
      z-index: 10;
      width: 100%;
      max-width: 600px;
    }
    .cta-glow-layer {
      position: absolute;
      top: -2px; right: -2px; bottom: -2px; left: -2px;
      /* Glowing gradient matched perfectly with Flunex Accent (Verde) */
      background: linear-gradient(90deg, var(--c-accent), rgba(143,244,189,0.2), var(--c-accent));
      border-radius: 2rem;
      filter: blur(12px);
      opacity: 0.15;
      transition: opacity 1s ease-out;
      pointer-events: none;
    }
    .cta-glow-wrapper:hover .cta-glow-layer {
      opacity: 0.8;
      transition-duration: 0.3s;
    }
    .cta-glass-card {
      background: rgba(42, 31, 47, 0.85);
      backdrop-filter: blur(16px);
      width: 100%;
      border-radius: 2rem;
      padding: 5rem 3rem;
      text-align: center;
      display: flex;
      flex-direction: column;
      align-items: center;
      position: relative;
      overflow: hidden;
      border: 1px solid rgba(255,255,255,0.08);
      box-shadow: 0 40px 80px rgba(0, 0, 0, 0.3);
    }
    .cta-glass-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0; width: 100%; height: 100%;
      background: radial-gradient(circle at top center, rgba(255,255,255,0.04), transparent 70%);
      pointer-events: none;
    }
    .cta-icon {
      width: 4rem;
      height: 4rem;
      background: #fff;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--c-primary);
      margin-bottom: 2rem;
      box-shadow: 0 0 30px rgba(255,255,255,0.2);
    }
    .cta-title {
      font-family: var(--font-display);
      font-size: clamp(2.5rem, 4vw, 3.5rem);
      color: #fff;
      margin-bottom: 0.5rem;
      line-height: 1.1;
      letter-spacing: -0.02em;
    }
    .cta-subtitle {
      font-family: var(--font-mono);
      font-size: 0.75rem;
      text-transform: uppercase;
      letter-spacing: 0.25em;
      color: var(--c-accent);
      margin-bottom: 2rem;
    }
    .cta-desc {
      font-family: var(--font-body);
      font-size: 1.05rem;
      line-height: 1.6;
      color: rgba(255,255,255,0.6);
      margin-bottom: 3rem;
      max-width: 40ch;
    }
    .cta-btn {
      background: #fff;
      color: var(--c-primary);
      font-family: var(--font-body);
      font-weight: 700;
      font-size: 0.95rem;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      padding: 1.25rem 2.5rem;
      border-radius: 99px;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: 0.75rem;
      transition: all 0.3s var(--ease-out);
    }
    .cta-btn:hover {
      transform: scale(1.05);
      box-shadow: 0 10px 20px rgba(0,0,0,0.2);
    }

    /* ============================================================
       FOOTER
       ============================================================ */
    #site-footer {
      background: var(--c-primary);
      color: rgba(255,255,255,0.35); /* More discreet */
      padding: 1.5rem max(2rem, 5vw); /* Reduced padding */
      font-family: var(--font-mono); /* Technical elegant font */
      font-size: 0.75rem; /* Smaller text */
      text-transform: uppercase;
      letter-spacing: 0.05em;
      display: flex;
      justify-content: space-between;
      align-items: center;
      border-top: 1px solid rgba(255,255,255,0.03); /* Subtle hairline */
    }
    .footer-logo img {
      height: 20px !important;
      opacity: 0.5;
      transform: translateY(2px);
      transition: opacity 0.3s ease;
    }
    .footer-logo:hover img {
      opacity: 1;
    }

    /* ============================================================
       MODAL FORM (NEON)
       ============================================================ */
    .modal-overlay {
      position: fixed; inset: 0;
      background: rgba(0, 0, 0, 0.85);
      backdrop-filter: blur(12px);
      z-index: 100000;
      display: flex; justify-content: center; align-items: center;
      padding: 1rem;
      opacity: 0; pointer-events: none;
      transition: opacity 0.4s var(--ease-out);
    }
    .modal-overlay.active {
      opacity: 1; pointer-events: auto;
    }
    .neon-form-card {
      background: linear-gradient(145deg, #1A121D 0%, #0d0d0f 100%);
      box-shadow: 25px 25px 50px rgba(0,0,0,0.9), inset 1px 1px 2px rgba(255,255,255,0.05), inset 0 -30px 60px rgba(143,244,189,0.05);
      border-radius: 1.5rem;
      width: 100%; max-width: 480px;
      padding: 2.5rem;
      position: relative;
      transform: translateY(20px) scale(0.95);
      transition: all 0.4s var(--ease-out);
      max-height: 90vh;
      overflow-y: auto;
    }
    .neon-form-card::-webkit-scrollbar { width: 4px; }
    .neon-form-card::-webkit-scrollbar-track { background: transparent; }
    .neon-form-card::-webkit-scrollbar-thumb { background: rgba(143,244,189,0.2); border-radius: 4px; }

    .modal-overlay.active .neon-form-card {
      transform: translateY(0) scale(1);
    }
    .modal-close {
      position: absolute; top: 1.5rem; right: 1.5rem;
      background: transparent; border: none; color: rgba(255,255,255,0.5);
      cursor: pointer; transition: color 0.3s; padding: 0.5rem;
    }
    .modal-close:hover { color: var(--c-accent); }

    .neon-form-header {
      text-align: center; margin-bottom: 2rem;
    }
    .neon-form-logo {
      width: 48px; height: 48px; margin: 0 auto 1.5rem;
      background: rgba(42,31,47, 0.8);
      border-radius: 12px;
      padding: 10px;
      box-shadow: inset 3px 3px 8px rgba(0,0,0,0.9);
      display: flex; align-items: center; justify-content: center;
    }
    .neon-form-title {
      font-family: var(--font-body); font-size: 1.5rem;
      font-weight: 600; color: #fff; margin-bottom: 0.5rem;
    }
    .neon-form-subtitle {
      font-family: var(--font-mono); font-size: 0.65rem;
      text-transform: uppercase; letter-spacing: 0.1em;
      color: var(--c-accent); opacity: 0.8;
    }

    .neon-input-group {
      margin-bottom: 1.25rem;
    }
    .neon-label {
      display: block; font-family: var(--font-mono);
      font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.1em;
      color: rgba(143,244,189,0.8); margin-bottom: 0.5rem;
    }
    .neon-input, .neon-select {
      width: 100%;
      background: #070708;
      box-shadow: inset 3px 3px 8px rgba(0,0,0,0.9);
      border: 1px solid transparent;
      border-radius: 12px;
      padding: 1rem 1.25rem;
      color: #fff;
      font-family: var(--font-body); font-size: 0.9rem;
      transition: all 0.3s;
      outline: none;
    }
    .neon-input::placeholder { color: rgba(255,255,255,0.2); }
    .neon-input:focus, .neon-select:focus {
      border-color: rgba(143,244,189,0.3);
      box-shadow: inset 3px 3px 8px rgba(0,0,0,0.9), 0 0 12px rgba(143,244,189,0.1);
    }
    .neon-select { appearance: none;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='rgba(143,244,189,0.8)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
      background-repeat: no-repeat; background-position: right 1rem center;
    }
    .neon-select option { background: #1A121D; color: #fff; }

    .neon-submit-wrap { margin-top: 2rem; }
    .neon-submit {
      width: 100%;
      background: #070708;
      box-shadow: inset 3px 3px 8px rgba(0,0,0,0.9);
      border: 1px solid transparent;
      border-radius: 12px;
      padding: 1rem;
      display: flex; align-items: center; justify-content: center; gap: 0.5rem;
      cursor: pointer; transition: all 0.3s;
    }
    .neon-submit span {
      font-family: var(--font-mono); font-size: 0.75rem;
      text-transform: uppercase; letter-spacing: 0.1em;
      color: var(--c-accent); font-weight: 600;
      text-shadow: 0 0 8px rgba(143,244,189,0.4);
    }
    .neon-submit:hover {
      background: #0a0a0c; border-color: rgba(143,244,189,0.2);
    }
    .neon-submit:hover span {
      text-shadow: 0 0 12px rgba(143,244,189,0.8);
    }
    @media (max-width: 1024px) {
      #hero-content {
        grid-template-columns: 1fr;
        gap: 4rem;
        padding-top: 10rem;
      }
      .hero-center-rule { display: none; }
      #hero-text { max-width: 100%; }
      #hero-visuals { max-width: 600px; margin: 0 auto; width: 100%; }
      .hero-footer { display: none; }
      
      .intro-grid { grid-template-columns: 1fr; gap: 3rem; }
      .intro-meta { gap: 1.5rem; flex-wrap: wrap; }
      
      .pain-header { flex-direction: column; align-items: flex-start; gap: 2rem; }
      .pain-grid { grid-template-columns: repeat(3, 1fr); border-right: none; }
      .pain-card { border-bottom: 1px solid rgba(42, 31, 47, 0.1); }
      .pain-card:nth-child(3n) { border-right: none; }

      /* Mobile overrides */
      #intro-section { padding-top: 6rem; padding-bottom: 4rem; }
      .intro-block { grid-template-columns: 1fr; }
      
      .pain-header { flex-direction: column; gap: 2rem; align-items: flex-start; margin-bottom: 3rem; }
      .pain-stats-row { flex-direction: column; gap: 0; }
      .pain-stat-item { padding: 2.5rem 1rem; border-bottom: 1px solid rgba(42, 31, 47, 0.08); }
      .pain-stat-item:not(:last-child)::after { display: none; }
      .pain-stat-item:last-child { border-bottom: none; }

      /* Section 4 overrrides */
      .solution-container { grid-template-columns: 1fr; gap: 3rem; }
      
      /* Toggle floating vs inline metrics */
      .floating-metric { display: none !important; }
      .solution-metrics-mobile { display: flex; }

      /* Section 5 overrrides */
      .modules-desc-row { flex-direction: column; gap: 2rem; }
      
      /* Deepdive Overrides */
      .modules-deepdive { grid-template-columns: 1fr; gap: 4rem; margin-top: 6rem; }
      .deepdive-left { max-width: 100%; }
      .card-stack-wrapper { justify-content: center; height: auto; display: flex; flex-direction: column; gap: 2rem; perspective: none; }
      .card-stack-item { position: relative; max-width: 100%; right: auto; transform: none !important; opacity: 1 !important; z-index: 1 !important; }
      .card-stack-item:nth-child(1), .card-stack-item:nth-child(2), .card-stack-item:nth-child(3) { transform: none !important; opacity: 1 !important; }
      .card-stack-wrapper:hover .card-stack-item { transform: none !important; opacity: 1 !important; }

      /* Target Overrides */
      .target-pipeline { display: none; }
      .target-row, .target-row.right-aligned { flex-direction: column; gap: 2.5rem; margin-bottom: 5rem; }
      .target-col { width: 100% !important; }
      .target-row.left-aligned .target-col:first-child,
      .target-row.right-aligned .target-col:last-child { text-align: left; }
      .target-row.left-aligned .target-eyebrow { justify-content: flex-start; }
      .target-glass-card { padding: 2rem 1.5rem; }

      /* Founder Overrides */
      .founder-container { grid-template-columns: 1fr; gap: 4rem; }
      .founder-image-wrapper { aspect-ratio: 4/3; }


      /* Footer Overrides */
      #site-footer { flex-direction: column; gap: 1.5rem; text-align: center; }

    }
    @media (max-width: 600px) {
      /* Typography & Flow */
      #hero-h1 { font-size: clamp(2.8rem, 12vw, 4rem); }
      #main-nav { padding: 1.5rem 1.5rem; }
      .nav-logo img { height: 24px !important; }
      
      /* Buttons and Actions */
      .hero-actions { flex-direction: column; align-items: stretch; gap: 1rem; width: 100%; }
      .btn-shiny { width: 100%; justify-content: center; padding: 1.15rem 1.5rem; font-size: 0.85rem; }
      .btn-ghost-minimal { width: 100%; justify-content: center; }
      
      /* Visual Adjustments */
      .visual-card { aspect-ratio: 4/3; }
      .pain-grid { grid-template-columns: 1fr; border-right: 1px solid rgba(42, 31, 47, 0.1); }
      .pain-card { border-right: none; aspect-ratio: auto; min-height: 180px; }
      
      /* Final CTA Card */
      #cta-section { padding: 6rem 1.5rem 8rem; }
      .cta-glass-card { padding: 3rem 1.5rem; }
      .cta-title { font-size: clamp(2rem, 8vw, 2.5rem); }
      .cta-desc { font-size: 0.95rem; }
    }