/* ==========================================
       DESIGN TOKENS
    ========================================== */
    :root {
      --color-bg: #FAFAFA;
      --color-primary: #E3002D;
      --color-primary-hover: #b8002a;
      --color-secondary: #00427D;
      --color-text: #242526;
      --color-text-muted: #6b6c6f;
      --color-text-faint: #a0a1a4;
      --color-surface: #F0F0F0;
      --color-surface-2: #E8E8E8;
      --color-border: oklch(from #242526 l c h / 0.10);
      --color-white: #FFFFFF;
      --color-dark-section-bg: #0d1b2e;

      --radius-sm: 0.375rem;
      --radius-md: 0.5rem;
      --radius-lg: 0.75rem;
      --radius-xl: 1rem;
      --radius-2xl: 1.5rem;
      --radius-full: 9999px;

      --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

      --font-body: 'Montserrat', 'Helvetica Neue', sans-serif;
      --font-display: 'Montserrat', 'Helvetica Neue', sans-serif;

      --space-1: 0.25rem;
      --space-2: 0.5rem;
      --space-3: 0.75rem;
      --space-4: 1rem;
      --space-6: 1.5rem;
      --space-8: 2rem;
      --space-10: 2.5rem;
      --space-12: 3rem;
      --space-16: 4rem;
      --space-20: 5rem;
      --space-24: 6rem;
      --space-32: 8rem;

      --nav-height: 72px;
    }

    /* ==========================================
       RESET & BASE
    ========================================== */
    *, *::before, *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
      font-size: 16px;
      -webkit-text-size-adjust: 100%;
    }

    body {
      font-family: var(--font-body);
      font-weight: 400;
      color: var(--color-text);
      background-color: var(--color-bg);
      line-height: 1.6;
      overflow-x: hidden;
    }

    img {
      max-width: 100%;
      display: block;
    }

    button {
      font-family: inherit;
      cursor: pointer;
      border: none;
      background: none;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    ul, ol {
      list-style: none;
    }

    /* ==========================================
       ACCESSIBILITY
    ========================================== */
    .skip-link {
      position: absolute;
      top: -100%;
      left: var(--space-4);
      padding: var(--space-2) var(--space-4);
      background: var(--color-primary);
      color: var(--color-white);
      font-weight: 700;
      border-radius: var(--radius-md);
      z-index: 9999;
      transition: top 0.2s;
    }

    .skip-link:focus {
      top: var(--space-4);
    }

    :focus-visible {
      outline: 2px solid var(--color-primary);
      outline-offset: 3px;
    }

    /* ==========================================
       LAYOUT
    ========================================== */
    .container {
      width: 100%;
      max-width: 1200px;
      margin-inline: auto;
      padding-inline: clamp(var(--space-4), 5vw, var(--space-12));
    }

    .section-pad {
      padding-block: clamp(var(--space-8), 6vw, var(--space-24));
    }

    .section-label {
      display: inline-block;
      font-size: 0.75rem;
      font-weight: 700;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--color-primary);
      margin-bottom: var(--space-3);
    }

    /* ==========================================
       TYPOGRAPHY
    ========================================== */
    .hero-headline {
      font-family: var(--font-display);
      font-weight: 900;
      font-size: clamp(2.5rem, 1rem + 5vw, 5.5rem);
      line-height: 1.05;
      letter-spacing: -0.02em;
    }

    .section-headline {
      font-family: var(--font-display);
      font-weight: 800;
      font-size: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
      line-height: 1.1;
      letter-spacing: -0.01em;
    }

    .body-text {
      font-weight: 400;
      font-size: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
      line-height: 1.7;
      color: var(--color-text-muted);
    }

    /* ==========================================
       BUTTONS
    ========================================== */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: var(--space-2);
      padding: 0.875rem 1.75rem;
      font-family: var(--font-body);
      font-weight: 700;
      font-size: 0.9375rem;
      border-radius: var(--radius-lg);
      transition: transform var(--transition-interactive),
                  box-shadow var(--transition-interactive),
                  background-color var(--transition-interactive),
                  color var(--transition-interactive),
                  border-color var(--transition-interactive);
      min-height: 48px;
      letter-spacing: 0.01em;
      white-space: nowrap;
    }

    .btn-primary {
      background-color: var(--color-primary);
      color: var(--color-white);
    }

    .btn-primary:hover {
      background-color: var(--color-primary-hover);
      transform: scale(1.02);
      box-shadow: 0 8px 24px rgba(227, 0, 45, 0.35);
    }

    .btn-primary:active {
      transform: scale(0.98);
    }

    .btn-ghost {
      background-color: transparent;
      color: var(--color-white);
      border: 2px solid rgba(255,255,255,0.5);
    }

    .btn-ghost:hover {
      background-color: rgba(255,255,255,0.1);
      border-color: var(--color-white);
      transform: scale(1.02);
    }

    .btn-ghost:active {
      transform: scale(0.98);
    }

    .btn-ghost-dark {
      background-color: transparent;
      color: var(--color-text);
      border: 2px solid var(--color-border);
    }

    .btn-ghost-dark:hover {
      border-color: var(--color-text);
      transform: scale(1.02);
    }

    .btn-ghost-dark:active {
      transform: scale(0.98);
    }

    .btn-full {
      width: 100%;
    }

    /* ==========================================
       NAVIGATION
    ========================================== */
    .site-header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      height: var(--nav-height);
      display: flex;
      align-items: center;
      background: rgba(250, 250, 250, 0.92);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid transparent;
      transition: border-color 0.3s, box-shadow 0.3s, background 0.3s;
    }

    .site-header.scrolled {
      border-bottom-color: var(--color-border);
      box-shadow: 0 1px 20px rgba(0,0,0,0.08);
    }

    .nav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      width: 100%;
    }

    /* Logo */
    .nav-logo {
      display: flex;
      align-items: center;
      gap: var(--space-3);
      flex-shrink: 0;
    }

    .logo-mark {
    height: 3rem;       /* Das Logo ist jetzt etwa so hoch wie 3 Zeilen Text */
    width: auto;        /* Die Breite berechnet sich automatisch aus dem Bildverhältnis */
    max-height: 50px;   /* Sicherheitsbremse nach oben */
    display: block;
    flex-shrink: 0;     /* Verhindert, dass Flexbox das Logo zusammenquetscht */
}


    .logo-text {
      display: flex;
      flex-direction: column;
      line-height: 1;
    }

    .logo-brand {
      font-weight: 800;
      font-size: 1rem;
      letter-spacing: -0.01em;
      color: var(--color-text);
    }

    .logo-sub {
      font-weight: 500;
      font-size: 0.6875rem;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--color-text-muted);
    }

    /* Nav links */
    .nav-links {
      display: flex;
      align-items: center;
      gap: var(--space-8);
    }

    .nav-links a {
      position: relative;
      font-weight: 600;
      font-size: 0.9rem;
      color: var(--color-text);
      padding-block: var(--space-1);
    }

    .nav-links a::after {
      content: '';
      position: absolute;
      bottom: -2px;
      left: 0;
      right: 100%;
      height: 2px;
      background: var(--color-primary);
      transition: right var(--transition-interactive);
    }

    .nav-links a:hover::after {
      right: 0;
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: var(--space-4);
    }

    /* Hamburger */
    .hamburger {
      display: none;
      flex-direction: column;
      justify-content: center;
      gap: 5px;
      width: 44px;
      height: 44px;
      padding: var(--space-2);
      border-radius: var(--radius-md);
      transition: background var(--transition-interactive);
    }

    .hamburger:hover {
      background: var(--color-surface);
    }

    .hamburger-bar {
      display: block;
      height: 2px;
      background: var(--color-text);
      border-radius: 2px;
      transition: transform var(--transition-interactive), opacity var(--transition-interactive), width var(--transition-interactive);
      transform-origin: center;
    }

    .hamburger-bar:nth-child(1) { width: 22px; }
    .hamburger-bar:nth-child(2) { width: 16px; }
    .hamburger-bar:nth-child(3) { width: 20px; }

    .hamburger[aria-expanded="true"] .hamburger-bar:nth-child(1) {
      width: 20px;
      transform: translateY(7px) rotate(45deg);
    }

    .hamburger[aria-expanded="true"] .hamburger-bar:nth-child(2) {
      opacity: 0;
      transform: scaleX(0);
    }

    .hamburger[aria-expanded="true"] .hamburger-bar:nth-child(3) {
      width: 20px;
      transform: translateY(-7px) rotate(-45deg);
    }

    /* Mobile Menu Overlay */
    .mobile-menu {
      position: fixed;
      inset: 0;
      z-index: 999;
      background: var(--color-bg);
      display: flex;
      flex-direction: column;
      padding: var(--space-24) var(--space-8) var(--space-8);
      transform: translateX(100%);
      transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
      pointer-events: none;
    }

    .mobile-menu.open {
      transform: translateX(0);
      pointer-events: auto;
    }

    .mobile-menu-links {
      display: flex;
      flex-direction: column;
      gap: var(--space-2);
      margin-bottom: var(--space-8);
    }

    .mobile-menu-links a {
      font-size: 1.5rem;
      font-weight: 700;
      padding: var(--space-3) 0;
      border-bottom: 1px solid var(--color-surface-2);
      color: var(--color-text);
    }

    .mobile-menu-links a:active {
      color: var(--color-primary);
    }

    /* ==========================================
       HERO SECTION
    ========================================== */
    .hero {
      position: relative;
      min-height: 100svh;
      display: flex;
      align-items: center;
      padding-top: var(--nav-height);
      overflow: hidden;
      background:
        radial-gradient(ellipse at 80% 20%, rgba(80,0,20,0.6) 0%, transparent 60%),
        radial-gradient(ellipse at 10% 80%, rgba(0, 20, 60, 0.5) 0%, transparent 55%),
        linear-gradient(160deg, #0a0a0a 0%, #1a0008 35%, #0d0d1a 70%, #050510 100%);
    }

    /* Noise texture overlay */
    .hero::before {
      content: '';
      position: absolute;
      inset: 0;
      background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.035'/%3E%3C/svg%3E");
      pointer-events: none;
      z-index: 0;
    }

    /* Decorative line element */
    .hero::after {
      content: '';
      position: absolute;
      top: 15%;
      right: -5%;
      width: 55%;
      height: 70%;
      border: 1px solid rgba(227, 0, 45, 0.12);
      border-radius: var(--radius-2xl);
      transform: rotate(-8deg);
      pointer-events: none;
      z-index: 0;
    }

    .hero-content {
      position: relative;
      z-index: 1;
      padding-block: clamp(var(--space-16), 10vw, var(--space-32));
    }

    .hero-eyebrow {
      display: flex;
      align-items: center;
      gap: var(--space-3);
      margin-bottom: var(--space-6);
      opacity: 0;
      animation: heroFadeUp 0.7s 0.1s forwards;
    }

    .hero-eyebrow-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--color-primary);
      flex-shrink: 0;
      animation: pulse-dot 2s 1s infinite;
    }

    .hero-eyebrow-text {
      font-size: 0.8125rem;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.7);
    }

    .hero-headline {
      color: var(--color-white);
      margin-bottom: var(--space-6);
      max-width: 16ch;
      opacity: 0;
      animation: heroFadeUp 0.8s 0.25s forwards;
    }

    .hero-headline em {
      font-style: normal;
      color: var(--color-primary);
    }

    .hero-subline {
      font-size: clamp(1rem, 0.9rem + 0.5vw, 1.25rem);
      font-weight: 500;
      color: rgba(255,255,255,0.65);
      margin-bottom: var(--space-10);
      max-width: 44ch;
      opacity: 0;
      animation: heroFadeUp 0.8s 0.4s forwards;
    }

    .hero-subline strong {
      color: rgba(255,255,255,0.9);
      font-weight: 700;
    }

    .hero-ctas {
      display: flex;
      gap: var(--space-3);
      flex-wrap: wrap;
      opacity: 0;
      animation: heroFadeUp 0.8s 0.55s forwards;
      margin-bottom: var(--space-16);
    }

    /* Countdown */
    .countdown-display {
      font-size: 2rem;
      font-weight: bold;
      color: var(--color-white);
      background: rgba(255,255,255,0.06);
      border: 1px solid rgba(255,255,255,0.1);
      border-radius: var(--radius-lg);
      padding: var(--space-4) var(--space-6);
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
      text-align: center;
      font-variant-numeric: tabular-nums;
      letter-spacing: -0.02em;
      opacity: 0;
      animation: heroFadeUp 0.8s 0.7s forwards;
    }

    .countdown-label {
      font-size: 0.75rem;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.45);
      margin-bottom: var(--space-4);
    }

    .countdown-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: var(--space-3);
      max-width: 480px;
    }

    .countdown-card {
      background: rgba(255,255,255,0.06);
      border: 1px solid rgba(255,255,255,0.1);
      border-radius: var(--radius-lg);
      padding: var(--space-4) var(--space-2);
      text-align: center;
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
    }

    .countdown-number {
      display: block;
      font-weight: 900;
      font-size: clamp(2rem, 8vw, 3.5rem);
      line-height: 1;
      color: var(--color-white);
      letter-spacing: -0.02em;
      font-variant-numeric: tabular-nums;
    }

    .countdown-unit {
      display: block;
      font-size: 0.625rem;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.45);
      margin-top: var(--space-1);
    }

    .countdown-ended {
      color: var(--color-white);
      font-weight: 700;
      font-size: 1.25rem;
    }

    /* ==========================================
       SCROLL REVEAL
    ========================================== */
    .reveal {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1),
                  transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }

    /* Staggered children */
    .stagger-children > * {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
                  transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .stagger-children.visible > *:nth-child(1) { opacity: 1; transform: translateY(0); transition-delay: 0ms; }
    .stagger-children.visible > *:nth-child(2) { opacity: 1; transform: translateY(0); transition-delay: 80ms; }
    .stagger-children.visible > *:nth-child(3) { opacity: 1; transform: translateY(0); transition-delay: 160ms; }
    .stagger-children.visible > *:nth-child(4) { opacity: 1; transform: translateY(0); transition-delay: 240ms; }
    .stagger-children.visible > *:nth-child(5) { opacity: 1; transform: translateY(0); transition-delay: 320ms; }

    /* ==========================================
       OVERVIEW SECTION
    ========================================== */
    .overview-section {
      background: var(--color-bg);
    }

    .overview-header {
      margin-bottom: var(--space-12);
    }

    .overview-header .section-headline {
      max-width: 22ch;
    }

    .overview-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: var(--space-6);
    }

    .overview-card {
      background: var(--color-white);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-2xl);
      padding: clamp(var(--space-8), 4vw, var(--space-12));
      transition: transform var(--transition-interactive),
                  box-shadow var(--transition-interactive);
      box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    }

    .overview-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 20px 48px rgba(0,0,0,0.12);
    }

    .overview-card-icon {
      font-size: 2.5rem;
      margin-bottom: var(--space-4);
      display: block;
    }

    .overview-card h3 {
      font-weight: 800;
      font-size: clamp(1.25rem, 0.8rem + 1.5vw, 1.75rem);
      margin-bottom: var(--space-3);
      letter-spacing: -0.01em;
    }

    .overview-card p {
      color: var(--color-text-muted);
      line-height: 1.7;
      font-size: 0.9375rem;
    }

    .overview-card-tag {
      display: inline-block;
      margin-top: var(--space-6);
      padding: var(--space-1) var(--space-3);
      border-radius: var(--radius-full);
      font-size: 0.75rem;
      font-weight: 700;
      letter-spacing: 0.06em;
      text-transform: uppercase;
    }

    .tag-red {
      background: rgba(227, 0, 45, 0.1);
      color: var(--color-primary);
    }

    .tag-blue {
      background: rgba(0, 66, 125, 0.1);
      color: var(--color-secondary);
    }

    /* ==========================================
       CHALLENGE SECTION
    ========================================== */
    .challenge-section {
      background: var(--color-surface);
    }

    .challenge-header {
      margin-bottom: var(--space-12);
      max-width: 1200px;
    }

    .challenge-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 15px;
    }

    .challenge-card {
      background: var(--color-white);
      border-radius: var(--radius-xl);
      padding: var(--space-8);
      border: 1px solid rgba(0,0,0,0.06);
      box-shadow: 0 2px 12px rgba(0,0,0,0.05);
      transition: transform var(--transition-interactive),
                  box-shadow var(--transition-interactive),
                  border-color var(--transition-interactive);
      position: relative;
      overflow: hidden;
    }

    .challenge-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: var(--color-primary);
      transform: scaleX(0);
      transform-origin: left;
      transition: transform var(--transition-interactive);
    }

    .challenge-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 16px 40px rgba(0,0,0,0.12);
      border-color: rgba(227,0,45,0.15);
    }

    .challenge-card:hover::before {
      transform: scaleX(1);
    }

    .challenge-card-number {
      font-size: 0.6875rem;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--color-text-faint);
      margin-bottom: var(--space-4);
    }

    .challenge-card-icon {
      font-size: 2rem;
      margin-bottom: var(--space-3);
      display: block;
    }

    .challenge-card h3 {
      font-weight: 800;
      font-size: 1.125rem;
      margin-bottom: var(--space-2);
      letter-spacing: -0.01em;
    }

    .challenge-card p {
      font-size: 0.9rem;
      color: var(--color-text-muted);
      line-height: 1.65;
    }

    /* Points card special */
    .challenge-card.points-card {
      background: var(--color-text);
      color: var(--color-white);
      border-color: transparent;
    }

    .challenge-card.points-card h3 {
      color: var(--color-white);
    }

    .challenge-card.points-card p {
      color: rgba(255,255,255,0.65);
    }

    .challenge-card.points-card .challenge-card-number {
      color: rgba(255,255,255,0.3);
    }

    .challenge-card.points-card::before {
      background: var(--color-primary);
    }

    .points-value {
      font-size: 3rem;
      font-weight: 900;
      color: var(--color-primary);
      letter-spacing: -0.02em;
      line-height: 1;
      margin-top: var(--space-4);
    }

    /* ==========================================
       WHY TRANSLOG SECTION
    ========================================== */
    .benefits-section {
      background: var(--color-bg);
    }

    .benefits-header {
      margin-bottom: var(--space-12);
    }

    .benefits-grid {
      display: grid;
      grid-template-columns: 3fr 2fr;
      grid-template-rows: auto auto;
      gap: var(--space-4);
    }

    .benefit-card {
      background: var(--color-white);
      border-radius: var(--radius-2xl);
      border: 1px solid var(--color-border);
      padding: clamp(var(--space-8), 4vw, var(--space-10));
      box-shadow: 0 2px 8px rgba(0,0,0,0.05);
      transition: transform var(--transition-interactive),
                  box-shadow var(--transition-interactive);
    }

    .benefit-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 16px 40px rgba(0,0,0,0.1);
    }

    .benefit-main {
      grid-column: 1;
      grid-row: 1 / 3;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      background: var(--color-secondary);
      color: var(--color-white);
      min-height: 320px;
    }

    .benefit-main h3 {
      color: var(--color-white);
    }

    .benefit-main .benefit-desc {
      color: rgba(255,255,255,0.75);
    }

    .benefit-secondary { grid-column: 2; grid-row: 1; }
    .benefit-tertiary  { grid-column: 2; grid-row: 2; }

    .benefit-full {
      grid-column: 1 / 3;
      display: flex;
      align-items: center;
      gap: var(--space-8);
      flex-wrap: wrap;
    }

    .benefit-big-number {
      font-weight: 900;
      font-size: clamp(3rem, 6vw, 5rem);
      letter-spacing: -0.04em;
      color: var(--color-primary);
      line-height: 1;
      flex-shrink: 0;
    }

    .benefit-full-content h3 {
      font-size: 1.125rem;
    }

    .benefit-icon {
      font-size: 1.75rem;
      margin-bottom: var(--space-4);
      display: block;
    }

    .benefit-card h3 {
      font-weight: 800;
      font-size: 1.0625rem;
      margin-bottom: var(--space-2);
      letter-spacing: -0.01em;
    }

    .benefit-desc {
      font-size: 0.9rem;
      color: var(--color-text-muted);
      line-height: 1.65;
    }

    .benefit-main .benefit-stat {
      font-weight: 900;
      font-size: clamp(2.5rem, 5vw, 4rem);
      color: var(--color-white);
      letter-spacing: -0.03em;
      line-height: 1;
      margin-top: auto;
      padding-top: var(--space-8);
    }

    .benefit-main .benefit-stat-label {
      font-size: 0.8125rem;
      color: rgba(255,255,255,0.55);
      font-weight: 600;
      letter-spacing: 0.05em;
    }

    /* ==========================================
       AFTER HOURS SECTION
    ========================================== */
    .after-hours-section {
      background: var(--color-dark-section-bg);
      color: var(--color-white);
      overflow: hidden;
      position: relative;
    }

    .after-hours-section::before {
      content: '';
      position: absolute;
      top: -30%;
      right: -10%;
      width: 60%;
      height: 80%;
      background: radial-gradient(ellipse, rgba(227, 0, 45, 0.08) 0%, transparent 65%);
      pointer-events: none;
    }

    .ah-content {
      position: relative;
      z-index: 1;
    }

    .ah-top {
      margin-bottom: var(--space-12);
    }

    .ah-headline {
      font-family: var(--font-display);
      font-weight: 900;
      font-size: clamp(2.5rem, 1.5rem + 4vw, 5rem);
      line-height: 1.05;
      letter-spacing: -0.02em;
      color: var(--color-white);
      margin-bottom: var(--space-4);
    }

    .ah-subline {
      font-size: clamp(1rem, 0.9rem + 0.4vw, 1.2rem);
      color: rgba(255,255,255,0.6);
      font-weight: 500;
      max-width: 46ch;
      line-height: 1.7;
    }

    /* Equalizer */
    .equalizer {
      display: flex;
      align-items: flex-end;
      gap: 4px;
      height: 72px;
      margin: var(--space-8) 0;
    }

    .eq-bar {
      flex: 1;
      max-width: 18px;
      background: var(--color-primary);
      border-radius: 3px 3px 0 0;
      transform-origin: bottom;
      animation: equalize 0.7s ease-in-out infinite alternate;
      animation-delay: var(--eq-delay, 0s);
      opacity: 0.8;
    }

    @keyframes equalize {
      from { transform: scaleY(calc(var(--eq-min, 0.15))); }
      to   { transform: scaleY(calc(var(--eq-max, 1))); }
    }

    .ah-split {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: var(--space-6);
      margin-top: var(--space-10);
    }

/* ==========================================
       SCROLL REVEAL ANIMATION
    ========================================== */
.scroll-reveal {
  margin: 20px 0;
}

.scroll-reveal-text {
  font-size: clamp(1.6rem, 4vw, 3rem);
  line-height: 1.5;
  font-weight: 600;
}

.word {
  display: inline-block;
}

    .ah-card {
      border-radius: var(--radius-2xl);
      padding: var(--space-8);
      border: 1px solid rgba(255,255,255,0.1);
    }

    .ah-card-participants {
      background: rgba(255,255,255,0.06);
    }

    .ah-card-walkin {
      background: rgba(227, 0, 45, 0.12);
      border-color: rgba(227, 0, 45, 0.25);
    }

    .ah-card-label {
      font-size: 0.6875rem;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.45);
      margin-bottom: var(--space-3);
    }

    .ah-card h3 {
      font-weight: 800;
      font-size: 1.125rem;
      margin-bottom: var(--space-4);
      color: var(--color-white);
    }

    .ah-card ul {
      display: flex;
      flex-direction: column;
      gap: var(--space-3);
    }

    .ah-card ul li {
      display: flex;
      align-items: flex-start;
      gap: var(--space-3);
      font-size: 0.9375rem;
      color: rgba(255,255,255,0.75);
      line-height: 1.5;
    }

    .ah-card ul li::before {
      content: '→';
      color: var(--color-primary);
      font-weight: 700;
      flex-shrink: 0;
      margin-top: 1px;
    }

    /* Neon glow pulse on AH section label */
    .ah-glow {
      display: inline-block;
      color: var(--color-primary);
      animation: neon-glow 2s ease-in-out infinite alternate;
    }

    @keyframes neon-glow {
      from { text-shadow: 0 0 4px rgba(227,0,45,0.4); }
      to   { text-shadow: 0 0 20px rgba(227,0,45,0.8), 0 0 40px rgba(227,0,45,0.3); }
    }

    /* ==========================================
       QUIZ & REGISTRATION SECTION
    ========================================== */
    .registration-section {
      background: var(--color-bg);
    }

    .reg-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: clamp(var(--space-8), 5vw, var(--space-16));
      align-items: start;
    }

    .reg-intro {
      position: sticky;
      top: calc(var(--nav-height) + var(--space-8));
    }

    .reg-intro .section-headline {
      margin-bottom: var(--space-4);
    }

    .reg-intro p {
      margin-bottom: var(--space-6);
    }

    .reg-perks {
      display: flex;
      flex-direction: column;
      gap: var(--space-3);
    }

    .reg-perk {
      display: flex;
      align-items: center;
      gap: var(--space-3);
      font-size: 0.9375rem;
      font-weight: 500;
      color: var(--color-text);
    }

    .reg-perk-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--color-primary);
      flex-shrink: 0;
    }

    /* Quiz container */
    .quiz-box {
      background: var(--color-white);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-2xl);
      padding: clamp(var(--space-6), 4vw, var(--space-10));
      box-shadow: 0 4px 24px rgba(0,0,0,0.07);
    }

    /* Progress bar */
    .quiz-progress {
      margin-bottom: var(--space-8);
    }

    .quiz-progress-top {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: var(--space-2);
    }

    .quiz-progress-label {
      font-size: 0.8125rem;
      font-weight: 600;
      color: var(--color-text-muted);
    }

    .quiz-progress-step {
      font-size: 0.8125rem;
      font-weight: 700;
      color: var(--color-text-faint);
    }

    .quiz-progress-track {
      height: 4px;
      background: var(--color-surface-2);
      border-radius: var(--radius-full);
      overflow: hidden;
    }

    .quiz-progress-fill {
      height: 100%;
      background: var(--color-primary);
      border-radius: var(--radius-full);
      transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    }

    /* Quiz steps */
    .quiz-steps-wrapper {
      position: relative;
      overflow: hidden;
      min-height: 280px;
    }

    .quiz-step {
      display: none;
      width: 100%;
    }

    .quiz-step.active {
      display: block;
      animation: stepSlideIn 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .quiz-step.exit-left {
      animation: stepSlideOutLeft 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    }

    [data-quiz-direction="back"] .quiz-step.active {
      animation: stepSlideInFromLeft 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    }

    @keyframes stepSlideIn {
      from { opacity: 0; transform: translateX(40px); }
      to   { opacity: 1; transform: translateX(0); }
    }

    @keyframes stepSlideInFromLeft {
      from { opacity: 0; transform: translateX(-40px); }
      to   { opacity: 1; transform: translateX(0); }
    }

    @keyframes stepSlideOutLeft {
      from { opacity: 1; transform: translateX(0); }
      to   { opacity: 0; transform: translateX(-40px); }
    }

    .quiz-question-text {
      font-weight: 700;
      font-size: 1.0625rem;
      margin-bottom: var(--space-6);
      line-height: 1.4;
      letter-spacing: -0.01em;
    }

    .quiz-options {
      display: flex;
      flex-direction: column;
      gap: var(--space-2);
    }

    .quiz-option {
      display: flex;
      align-items: center;
      gap: var(--space-3);
      padding: var(--space-3) var(--space-4);
      border: 2px solid var(--color-border);
      border-radius: var(--radius-lg);
      font-weight: 500;
      font-size: 0.9375rem;
      cursor: pointer;
      transition: border-color var(--transition-interactive),
                  background var(--transition-interactive),
                  color var(--transition-interactive);
      text-align: left;
      width: 100%;
      color: var(--color-text);
      min-height: 48px;
      line-height: 1.4;
    }

    .quiz-option:hover {
      border-color: var(--color-primary);
      background: rgba(227,0,45,0.04);
    }

    .quiz-option:active {
      background: rgba(227,0,45,0.08);
    }

    .quiz-option.selected {
      border-color: var(--color-primary);
      background: rgba(227,0,45,0.06);
      color: var(--color-text);
    }

    .quiz-option-indicator {
      width: 18px;
      height: 18px;
      border-radius: 50%;
      border: 2px solid var(--color-border);
      flex-shrink: 0;
      transition: border-color var(--transition-interactive), background var(--transition-interactive);
      position: relative;
    }

    .quiz-option.selected .quiz-option-indicator {
      border-color: var(--color-primary);
      background: var(--color-primary);
    }

    .quiz-option.selected .quiz-option-indicator::after {
      content: '';
      position: absolute;
      inset: 3px;
      background: var(--color-white);
      border-radius: 50%;
    }

    .quiz-nav {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: var(--space-6);
      gap: var(--space-3);
    }

    /* Result screen */
    .quiz-result {
      text-align: center;
      padding: var(--space-4) 0;
    }

    .quiz-result-icon {
      font-size: 3.5rem;
      display: block;
      margin-bottom: var(--space-4);
      animation: resultReveal 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    }

    .quiz-result h3 {
      font-weight: 900;
      font-size: 1.5rem;
      letter-spacing: -0.02em;
      margin-bottom: var(--space-3);
      animation: resultReveal 0.5s 0.1s cubic-bezier(0.16, 1, 0.3, 1) both;
    }

    .quiz-result p {
      color: var(--color-text-muted);
      font-size: 0.9375rem;
      margin-bottom: var(--space-6);
      animation: resultReveal 0.5s 0.2s cubic-bezier(0.16, 1, 0.3, 1) both;
    }

    .quiz-result .btn {
      animation: resultReveal 0.5s 0.3s cubic-bezier(0.16, 1, 0.3, 1) both;
    }

    @keyframes resultReveal {
      from { opacity: 0; transform: scale(0.9) translateY(12px); }
      to   { opacity: 1; transform: scale(1) translateY(0); }
    }

    /* Registration form */
    .reg-form {
      display: none;
      flex-direction: column;
      gap: var(--space-4);
    }

    .reg-form.visible {
      display: flex;
      animation: stepSlideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    }

    .form-group {
      display: flex;
      flex-direction: column;
      gap: var(--space-2);
    }

    .form-label {
      font-weight: 600;
      font-size: 0.875rem;
      color: var(--color-text);
    }

    .form-label .required {
      color: var(--color-primary);
      margin-left: 2px;
    }

    .form-input,
    .form-select,
    .form-textarea {
      width: 100%;
      padding: 0.75rem 1rem;
      font-family: var(--font-body);
      font-size: 0.9375rem;
      font-weight: 500;
      color: var(--color-text);
      background: var(--color-bg);
      border: 2px solid var(--color-border);
      border-radius: var(--radius-lg);
      transition: border-color var(--transition-interactive),
                  box-shadow var(--transition-interactive);
      min-height: 48px;
      appearance: none;
      -webkit-appearance: none;
    }

    .form-input:focus,
    .form-select:focus,
    .form-textarea:focus {
      outline: none;
      border-color: var(--color-primary);
      box-shadow: 0 0 0 3px rgba(227,0,45,0.12);
    }

    .form-input.error,
    .form-select.error {
      border-color: var(--color-primary);
    }

    .form-error {
      font-size: 0.8125rem;
      color: var(--color-primary);
      font-weight: 600;
      display: none;
    }

    .form-error.visible {
      display: block;
    }

    .form-textarea {
      resize: vertical;
      min-height: 100px;
    }

    .form-select-wrap {
      position: relative;
    }

    .form-select-wrap::after {
      content: '';
      position: absolute;
      right: 1rem;
      top: 50%;
      transform: translateY(-50%);
      width: 0;
      height: 0;
      border-left: 5px solid transparent;
      border-right: 5px solid transparent;
      border-top: 6px solid var(--color-text-muted);
      pointer-events: none;
    }

    /* Success screen */
    .success-screen {
      display: none;
      text-align: center;
      padding: var(--space-8) 0;
    }

    .success-screen.visible {
      display: block;
      animation: resultReveal 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    }

    .success-icon {
      font-size: 4rem;
      display: block;
      margin-bottom: var(--space-4);
    }

    .success-screen h3 {
      font-weight: 900;
      font-size: 1.5rem;
      letter-spacing: -0.02em;
      margin-bottom: var(--space-3);
    }

    .success-screen p {
      color: var(--color-text-muted);
      font-size: 0.9375rem;
    }

    /* Confetti canvas */
    #confetti-canvas {
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: 9998;
      display: none;
    }

    /* ==========================================
       FOOTER
    ========================================== */
    .site-footer {
      background: var(--color-text);
      color: rgba(255,255,255,0.7);
      padding-block: var(--space-12);
    }

    .footer-inner {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr;
      gap: var(--space-10);
    }

    .footer-brand .logo-brand {
      color: var(--color-white);
    }

    .footer-brand .logo-sub {
      color: rgba(255,255,255,0.45);
    }

    .footer-tagline {
      font-size: 0.9rem;
      color: rgba(255,255,255,0.5);
      margin-top: var(--space-3);
      line-height: 1.6;
      max-width: 28ch;
    }

    .footer-address {
      margin-top: var(--space-6);
      font-size: 0.875rem;
      line-height: 1.7;
    }

    .footer-social {
      display: flex;
      gap: var(--space-3);
      margin-top: var(--space-6);
    }

    .footer-social-link {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 40px;
      height: 40px;
      border-radius: var(--radius-lg);
      background: rgba(255,255,255,0.08);
      border: 1px solid rgba(255,255,255,0.1);
      transition: background var(--transition-interactive),
                  border-color var(--transition-interactive),
                  transform var(--transition-interactive);
    }

    .footer-social-link:hover {
      background: rgba(255,255,255,0.14);
      border-color: rgba(255,255,255,0.2);
      transform: translateY(-2px);
    }

    .footer-social-link svg {
      width: 18px;
      height: 18px;
      fill: rgba(255,255,255,0.7);
    }

    .footer-col-title {
      font-weight: 700;
      font-size: 0.8125rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.4);
      margin-bottom: var(--space-4);
    }

    .footer-links {
      display: flex;
      flex-direction: column;
      gap: var(--space-3);
    }

    .footer-links a {
      font-size: 0.9rem;
      color: rgba(255,255,255,0.65);
      transition: color var(--transition-interactive);
    }

    .footer-links a:hover {
      color: var(--color-white);
    }

    .footer-bottom {
      margin-top: var(--space-10);
      padding-top: var(--space-6);
      border-top: 1px solid rgba(255,255,255,0.08);
      font-size: 0.8125rem;
      color: rgba(255,255,255,0.35);
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: var(--space-2);
    }

    .footer-legal {
      display: flex;
      gap: var(--space-6);
    }

    .footer-legal a {
      color: rgba(255,255,255,0.35);
      transition: color var(--transition-interactive);
    }

    .footer-legal a:hover {
      color: rgba(255,255,255,0.7);
    }

    /* ==========================================
       ANIMATIONS & KEYFRAMES
    ========================================== */
    @keyframes heroFadeUp {
      from { opacity: 0; transform: translateY(28px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    @keyframes pulse-dot {
      0%, 100% { transform: scale(1); opacity: 1; }
      50%       { transform: scale(1.4); opacity: 0.7; }
    }

    @keyframes pulse-sec {
      0%   { transform: scale(1); }
      10%  { transform: scale(1.04); }
      25%  { transform: scale(1); }
      100% { transform: scale(1); }
    }

    .countdown-card.tick .countdown-number {
      animation: pulse-sec 1s ease;
    }

    /* ==========================================
       RESPONSIVE – TABLET
    ========================================== */
    @media (max-width: 900px) {
      .overview-grid {
        grid-template-columns: 1fr;
      }

      .benefits-grid {
        grid-template-columns: 1fr 1fr;
      }

      .benefit-main {
        grid-column: 1 / 3;
        grid-row: 1;
        min-height: 200px;
      }

      .benefit-secondary { grid-column: 1; grid-row: 2; }
      .benefit-tertiary  { grid-column: 2; grid-row: 2; }
      .benefit-full      { grid-column: 1 / 3; grid-row: 3; }

      .reg-layout {
        grid-template-columns: 1fr;
      }

      .reg-intro {
        position: static;
      }

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

      .footer-inner > :first-child {
        grid-column: 1 / 3;
      }
    }

    /* ==========================================
       RESPONSIVE – MOBILE
    ========================================== */
    @media (max-width: 680px) {
      .nav-links,
      .nav-cta {
        display: none;
      }

      .hamburger {
        display: flex;
      }

      .challenge-grid {
        grid-template-columns: 1fr;
      }

      .countdown-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 100%;
      }

      .ah-split {
        grid-template-columns: 1fr;
      }

      .benefits-grid {
        grid-template-columns: 1fr;
      }

      .benefit-main { grid-column: 1; grid-row: auto; }
      .benefit-secondary { grid-column: 1; grid-row: auto; }
      .benefit-tertiary  { grid-column: 1; grid-row: auto; }
      .benefit-full      { grid-column: 1; grid-row: auto; }

      .hero-ctas {
        flex-direction: column;
      }

      .hero-ctas .btn {
        width: 100%;
      }

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

      .footer-inner > :first-child {
        grid-column: 1;
      }

      .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
      }
    }

    /* ==========================================
       REDUCED MOTION
    ========================================== */
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
      }

      .reveal,
      .stagger-children > * {
        opacity: 1;
        transform: none;
      }

      .hero-eyebrow,
      .hero-headline,
      .hero-subline,
      .hero-ctas,
      .countdown-wrapper {
        opacity: 1;
        animation: none;
      }
    }