* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }
  
  html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
  }
  
  body {
    font-family: var(--font-body);
    background: #ffffff;
    color: var(--ink);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    width: 100%;
  }
  
  :root {
    --brand-gold: #ffba08;
    --brand-blue: #1c6bb0;
    --ink: #111827;
    --ink-2: #374151;
    --ink-3: #6b7280;
    --ring: rgba(28,107,176,.15);
    --sz-red: #EF4444;

    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-system: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    
    --gradient-sunrise: linear-gradient(135deg, #ffba08 0%, #ff9f00 25%, #ff6b6b 75%, #7c3aed 100%);
    --gradient-ocean: linear-gradient(135deg, var(--brand-blue) 0%, #00d4aa 100%);
    --gradient-earth: linear-gradient(135deg, #3089d9 0%, #2771bd 35%, #ffba08 70%, #ff9f00 100%);
    --gradient-gold-button: linear-gradient(135deg, var(--brand-gold) 0%, #ffc938 100%);
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04), 0 1px 4px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08), 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12), 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16), 0 8px 24px rgba(0, 0, 0, 0.12);
    --shadow-gold: 0 8px 32px rgba(255, 186, 8, 0.25), 0 4px 16px rgba(255, 186, 8, 0.15);
    --shadow-blue: 0 8px 32px rgba(48, 137, 217, 0.25), 0 4px 16px rgba(48, 137, 217, 0.15);
  }

  h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -.02em;
    margin-block: 0 2rem;
  }
  
  h2 { 
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 3.5vw, 2.25rem); 
    font-weight: 800; 
    line-height: 1.2; 
    letter-spacing: -.01em;
  }
  
  h3 { 
    font-family: var(--font-heading);
    font-size: clamp(1.25rem, 2.5vw, 1.75rem); 
    font-weight: 700; 
    letter-spacing: -.005em;
  }
  
  p { 
    line-height: 1.7; 
  }
  
  .sz-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: transparent;
    z-index: 1000;
    padding: 30px 0;
  }
  
  .sz-header-container {
    width: 100%;
    padding: 0 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .sz-logo {
    height: 42px;
    width: auto;
    transition: var(--transition-fast);
  }
  
  .sz-logo:hover {
    transform: scale(1.05);
  }
  
  .sz-nav {
    display: flex;
    align-items: center;
    gap: 18px;
  }
  
  .header-nav-list {
    align-items: center;
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: 12px;
  }
  
  .header-nav-item {
    margin: 0;
  }
  
  .header-nav-item a:not([href*="#login"]):not([href*="#signup"]):not([href*="#logout"]) {
    text-decoration: none;
    color: var(--ink);
    font-weight: 500;
    font-size: 1rem;
    padding: 10px 18px;
    border-radius: 8px;
    transition: var(--transition-smooth);
    position: relative;
  }
  
  .header-nav-item a:not([href*="#login"]):not([href*="#signup"]):not([href*="#logout"]):hover {
    background-color: rgba(48, 137, 217, 0.08);
    transform: translateY(-1px);
  }
  
  .header-nav-item a[href*="#signup"],
  .header-nav-item a[href*="#login"],
  .header-nav-item a[href*="#logout"] {
    display: inline-block;
    text-align: center;
    border-radius: 100px;
    padding: 12px 32px;
    min-width: 150px;
    transition: var(--transition-smooth);
    text-decoration: none;
    font-weight: 800;
    position: relative;
    overflow: hidden;
  }
  
  .header-nav-item a[href*="#signup"] {
    background: var(--brand-gold);
    border: 2px solid var(--brand-gold);
    color: #000;
    box-shadow: var(--shadow-gold);
  }
  
  .header-nav-item a[href*="#signup"]:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 12px 40px rgba(255, 186, 8, 0.35), 0 6px 20px rgba(255, 186, 8, 0.2);
  }
  
  .header-nav-item a[href*="#login"],
  .header-nav-item a[href*="#logout"] {
    background: var(--brand-blue);
    border: 2px solid var(--brand-blue);
    color: #fff;
    box-shadow: var(--shadow-blue);
  }
  
  .header-nav-item a[href*="#login"]:hover,
  .header-nav-item a[href*="#logout"]:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 12px 40px rgba(48, 137, 217, 0.35), 0 6px 20px rgba(48, 137, 217, 0.2);
  }
  
  .header-nav-item:nth-of-type(4)+.header-nav-item {
    margin-left: 12px;
  }
  
  .hamburger-menu {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
    transition: var(--transition-smooth);
  }
  
  .hamburger-menu span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--ink);
    border-radius: 2px;
    transition: var(--transition-smooth);
  }
  
  .hamburger-menu.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  
  .hamburger-menu.active span:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger-menu.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
  
  .mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(17, 24, 39, 0.95);
    backdrop-filter: blur(10px);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
  }
  
  .mobile-menu.active {
    opacity: 1;
    visibility: visible;
  }
  
  .mobile-menu-close {
    position: absolute;
    top: 30px;
    right: 30px;
    background: none;
    border: none;
    color: white;
    font-size: 40px;
    cursor: pointer;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
  }
  
  .mobile-menu-nav {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    gap: 20px;
    text-align: center;
    width: 90%;
    max-width: 400px;
  }
  
  .mobile-menu-nav a {
    color: white;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 600;
    padding: 15px 30px;
    border-radius: 12px;
    transition: all 0.3s ease;
    display: block;
  }
  
  .mobile-menu-nav a:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(10px);
  }

  .scam-sos-link {
    background: var(--sz-red) !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    padding: 12px 24px !important;
    border-radius: 100px !important;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
    transition: var(--transition-smooth);
    border: 2px solid var(--sz-red);
  }

  .scam-sos-link:hover {
    background: #dc2626 !important;
    transform: translateY(-2px) scale(1.02) !important;
    box-shadow: 0 8px 24px rgba(239, 68, 68, 0.4), 0 4px 12px rgba(239, 68, 68, 0.25);
  }

  .scam-sos-link:active {
    transform: translateY(-1px) scale(1.01) !important;
  }

  #login-modal-overlay,
  #signup-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(17, 24, 39, 0.7);
    backdrop-filter: blur(8px);
    z-index: 10000;
    visibility: hidden;
    opacity: 0;
    transition: var(--transition-smooth);
  }

  #login-modal-overlay.active,
  #signup-modal-overlay.active {
    visibility: visible;
    opacity: 1;
  }

  .sz-modal-content {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    z-index: 10001;
    background: #ffffff;
    padding: 32px 36px;
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 400px;
    text-align: center;
    min-height: 420px;
    display: flex;
    flex-direction: column;
    font-family: var(--font-system);
    transition: var(--transition-smooth);
  }

  #login-modal-overlay.active .sz-modal-content,
  #signup-modal-overlay.active .sz-modal-content {
    transform: translate(-50%, -50%) scale(1);
  }

  .sz-modal-close-button {
    position: absolute;
    top: 18px;
    right: 18px;
    background: rgba(174, 174, 178, 0.1);
    border: none;
    font-size: 24px;
    font-weight: 300;
    color: #8E8E93;
    cursor: pointer;
    line-height: 1;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition-smooth);
  }

  .sz-modal-close-button:hover {
    background: rgba(174, 174, 178, 0.2);
    color: #555;
    transform: rotate(90deg);
  }

  .sz-modal-header {
    margin-bottom: 8px;
  }

  .sz-modal-icon {
    display: block;
    margin: 0 auto 8px auto;
    width: 64px;
    height: 64px;
    object-fit: contain;
    transition: var(--transition-bounce);
  }

  .sz-modal-icon:hover {
    transform: scale(1.1) rotate(5deg);
  }

  .sz-modal-header h2 {
    font-size: 24px;
    font-weight: 700;
    color: #1D1D1F;
    margin: 0 0 6px 0;
    letter-spacing: -.01em;
  }

  .sz-modal-header p {
    font-size: 14px;
    color: #6E6E73;
    line-height: 1.5;
    margin: 0 auto 8px auto;
    max-width: 320px;
  }

  .sz-divider {
    display: flex;
    align-items: center;
    text-align: center;
    font-size: 12px;
    color: #8A8A8E;
    margin: 20px 0;
    font-weight: 500;
  }

  .sz-divider::before,
  .sz-divider::after {
    content: '';
    flex-grow: 1;
    background-color: #E5E5EA;
    height: 1px;
    margin: 0 12px;
  }

  .sz-modal-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex-grow: 1;
  }

  .sz-form-group {
    text-align: left;
  }

  .sz-form-group label {
    display: block;
    font-size: 13px;
    color: #3C3C43;
    font-weight: 600;
    margin-bottom: 8px;
  }

  .sz-form-group input[type="email"],
  .sz-form-group input[type="text"] {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid #D1D1D6;
    border-radius: 10px;
    font-size: 16px;
    color: #1D1D1F;
    transition: var(--transition-smooth);
    background: #FAFAFA;
  }

  .sz-form-group input[type="email"]::placeholder,
  .sz-form-group input[type="text"]::placeholder {
    color: #AEAEB2;
  }

  .sz-form-group input[type="email"]:focus,
  .sz-form-group input[type="text"]:focus {
    border-color: var(--brand-blue);
    box-shadow: 0 0 0 4px var(--ring);
    outline: none;
    background: #ffffff;
    transform: translateY(-1px);
  }

  .sz-modal-submit-button {
    background-color: var(--brand-blue);
    color: #ffffff;
    border: none;
    padding: 14px 18px;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    width: 100%;
    box-shadow: var(--shadow-blue);
  }

  .sz-modal-submit-button:hover {
    background-color: #2771bd;
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(48, 137, 217, 0.35), 0 6px 20px rgba(48, 137, 217, 0.2);
  }

  .sz-modal-submit-button:active {
    transform: translateY(0);
  }

  .sz-modal-submit-button:disabled {
    background-color: #D1D1D6;
    color: #8E8E93;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
  }

  .sz-google-button {
    background-color: #FFFFFF;
    color: #444444;
    border: 1.5px solid #DADCE0;
    box-shadow: 0 1px 4px rgba(60, 64, 67, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
  }

  .sz-google-button:hover {
    background-color: #F8F9FA;
    border-color: #C6C6C6;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(60, 64, 67, 0.25);
  }

  .sz-modal-message {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: calc(100% - 60px);
    max-width: 340px;
    padding: 24px 28px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.6;
    display: none;
    z-index: 10;
    box-shadow: var(--shadow-xl);
    text-align: center;
    font-weight: 500;
  }

  .sz-modal-message.success {
    background-color: #FFFFFF;
    color: #2E7D32;
    border: 2px solid #4CAF50;
  }

  .sz-modal-message.error {
    background-color: #FFFFFF;
    color: #C62828;
    border: 2px solid #F44336;
  }

  .sz-modal-footer {
    font-size: 12px;
    color: #8A8A8E;
    margin-top: auto;
    padding-top: 18px;
    line-height: 1.5;
  }

  .sz-modal-footer a {
    color: var(--brand-blue);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-fast);
  }

  .sz-modal-footer a:hover {
    text-decoration: underline;
    color: #2771bd;
  }

  .sz-modal-switch {
    text-align: center;
    margin-top: 18px;
    font-size: 14px;
    color: #6E6E73;
  }

  .sz-modal-switch a {
    color: var(--brand-blue);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-fast);
  }

  .sz-modal-switch a:hover {
    text-decoration: underline;
    color: #2771bd;
  }

  .turnstile-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 65px;
    width: 100%;
  }
  
  .hero-section {
    position: relative;
    padding: 240px 50px 80px;
    background: linear-gradient(180deg,
      #ffffff 0%,
      #fafcff 20%,
      #f5f9ff 40%,
      #f0f7ff 60%,
      #e8f4ff 80%,
      #e0f2fe 100%
    );
    text-align: center;
    overflow: hidden;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
  }
  
  .hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 186, 8, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
  }
  
  @keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -30px) scale(1.1); }
  }
  
  .hero-content {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  
  .hero-content h1 {
    color: var(--ink);
    margin-block: 0 28px;
  }
  
  .hero-description {
    font-size: clamp(1.125rem, 2vw, 1.35rem);
    line-height: 1.7;
    color: var(--ink-2);
    margin-bottom: 36px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
  }
  
  .section-header-centered {
    text-align: center;
    margin-bottom: 64px;
  }
  
  .section-header-centered h2 {
    margin-bottom: 18px;
  }
  
  .section-header-centered p {
    font-size: clamp(1.125rem, 2vw, 1.25rem);
    color: var(--ink-2);
    line-height: 1.6;
    max-width: 700px;
    margin: 0 auto;
  }
  
  .gradient-text {
    background: var(--gradient-sunrise);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    font-weight: 800;
  }

  .story-section {
    padding: 100px 50px;
    background: linear-gradient(180deg,
      #e0f2fe 0%,
      #f5f9ff 50%,
      #ffffff 100%
    );
    position: relative;
    z-index: 1;
  }
  
  .story-container {
    max-width: 1200px;
    margin: 0 auto;
  }
  
  .story-quote {
    text-align: center;
    margin-bottom: 60px;
  }
  
  .story-quote p {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4.5vw, 3.5rem);
    font-weight: 900;
    line-height: 1.2;
    color: var(--ink);
    letter-spacing: -0.02em;
  }
  
  .story-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px;
    align-items: start;
  }
  
  .story-card {
    position: relative;
    padding: 40px 32px;
    transition: var(--transition-smooth);
    border-left: 3px solid transparent;
  }
  
  .story-card:nth-child(1) {
    margin-top: 0;
    border-left-color: rgba(255, 186, 8, 0.3);
  }
  
  .story-card:nth-child(2) {
    margin-top: 60px;
    border-left-color: rgba(255, 107, 107, 0.3);
  }
  
  .story-card:nth-child(3) {
    margin-top: 120px;
    border-left-color: rgba(124, 58, 237, 0.3);
  }
  
  .story-number {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 900;
    background: var(--gradient-sunrise);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    opacity: 0.6;
    letter-spacing: -0.02em;
  }
  
  .story-card h3,
  .story-card h2.story-card-heading {
    margin-bottom: 20px;
    color: var(--ink);
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 700;
    letter-spacing: -.005em;
  }
  
  .story-card p {
    color: var(--ink-2);
    font-size: 1.05rem;
    line-height: 1.7;
  }
  
  .realization-bridge {
    padding: 80px 50px;
    background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
    position: relative;
    overflow: hidden;
  }
  
  .realization-bridge::before {
    content: '';
    position: absolute;
    top: -10%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 186, 8, 0.15) 0%, transparent 70%);
    border-radius: 50%;
  }
  
  .realization-bridge::after {
    content: '';
    position: absolute;
    bottom: -10%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(48, 137, 217, 0.15) 0%, transparent 70%);
    border-radius: 50%;
  }
  
  .bridge-container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  
  .bridge-content {
    text-align: center;
    color: white;
  }
  
  .bridge-content h2 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4.5vw, 3.5rem);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
    background: var(--gradient-sunrise);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  
  .bridge-content p {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .bridge-cta {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    font-weight: 700;
    color: var(--ink);
    padding: 16px 36px;
    border: none;
    border-radius: 100px;
    background: var(--brand-gold);
    box-shadow: var(--shadow-gold);
    transition: var(--transition-smooth);
  }
  
  .bridge-cta:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 12px 40px rgba(255, 186, 8, 0.4);
  }
  
  .founders-section {
    padding: 100px 50px;
    background: linear-gradient(180deg,
      #ffffff 0%,
      #f5f9ff 50%,
      #fafdff 100%
    );
  }
  
  .founders-container {
    max-width: 1400px;
    margin: 0 auto;
  }
  
  .founders-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 50px;
    max-width: 1200px;
    margin: 0 auto;
  }
  
  .founder-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 60px 40px;
    background: #ffffff;
    border-radius: 24px;
    border: 1px solid rgba(48, 137, 217, 0.12);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
  }
  
  .founder-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: var(--gradient-sunrise);
    opacity: 0;
    transition: var(--transition-smooth);
  }
  
  .founder-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(48, 137, 217, 0.2);
  }
  
  .founder-card:hover::before {
    opacity: 1;
  }
  
  .founder-image {
    width: 160px;
    height: 160px;
    margin-bottom: 28px;
    position: relative;
  }
  
  .founder-image::before {
    content: '';
    position: absolute;
    inset: -4px;
    background: var(--gradient-sunrise);
    border-radius: 50%;
    z-index: -1;
    opacity: 0;
    transition: var(--transition-smooth);
  }
  
  .founder-card:hover .founder-image::before {
    opacity: 0.6;
  }
  
  .founder-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid #ffffff;
    box-shadow: var(--shadow-md);
  }
  
  .founder-content h3 {
    margin-bottom: 8px;
    color: var(--ink);
    font-size: 1.75rem;
  }
  
  .founder-title {
    font-size: 1rem;
    color: var(--brand-blue);
    font-weight: 600;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.9rem;
  }
  
  .founder-bio {
    color: var(--ink-2);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 28px;
  }
  
  .linkedin-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--brand-blue) 0%, #2771bd 100%);
    transition: var(--transition-smooth);
    box-shadow: 0 4px 12px rgba(48, 137, 217, 0.25);
  }
  
  .linkedin-link svg path {
    fill: white;
  }
  
  .linkedin-link:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 20px rgba(48, 137, 217, 0.35);
  }
  
  .how-it-works-section {
    padding: 100px 50px;
    background: linear-gradient(180deg,
      #fafdff 0%,
      #f8fbff 50%,
      #ffffff 100%
    );
    position: relative;
    z-index: 1;
  }
  
  .how-it-works-container {
    max-width: 1200px;
    margin: 0 auto;
  }
  
  .capability-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
  
  .capability-card {
    padding: 40px 32px;
    border-radius: 24px;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: var(--shadow-md);
  }
  
  .capability-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.5) 0%, transparent 100%);
    opacity: 0;
    transition: var(--transition-smooth);
  }
  
  .capability-card:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: var(--shadow-xl);
  }
  
  .capability-card:hover::before {
    opacity: 1;
  }
  
  .capability-card-blue {
    background: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 100%);
  }
  
  .capability-card-purple {
    background: linear-gradient(135deg, #e9d5ff 0%, #d8b4fe 100%);
  }
  
  .capability-card-green {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
  }
  
  .capability-icon {
    width: 56px;
    height: 56px;
    background: white;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-bounce);
  }
  
  .capability-card:hover .capability-icon {
    transform: scale(1.1) rotate(5deg);
  }
  
  .capability-icon svg {
    font-size: 26px;
    color: var(--brand-blue);
  }
  
  .capability-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ink);
    margin-bottom: 16px;
    letter-spacing: -.01em;
  }
  
  .capability-card p {
    color: var(--ink-2);
    font-size: 1rem;
    line-height: 1.7;
    margin: 0;
  }
  
  .privacy-section {
    padding: 100px 50px;
    background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
    color: white;
    position: relative;
    overflow: hidden;
  }
  
  .privacy-container {
    max-width: 1000px;
    margin: 0 auto;
  }
  
  .privacy-content {
    text-align: center;
  }
  
  .privacy-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    margin-bottom: 30px;
    color: var(--brand-gold);
  }
  
  .privacy-content h2 {
    color: white;
    margin-bottom: 20px;
  }
  
  .privacy-lead {
    font-size: clamp(1.15rem, 2vw, 1.35rem);
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 60px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .privacy-points {
    display: flex;
    flex-direction: column;
    gap: 48px;
    max-width: 900px;
    margin: 0 auto;
  }
  
  .privacy-point {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    text-align: left;
  }
  
  .privacy-point-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
  }
  
  .privacy-point:hover .privacy-point-icon {
    background: rgba(255, 255, 255, 0.25);
    transform: scale(1.05);
  }
  
  .privacy-point-icon svg {
    font-size: 26px;
    color: white;
  }
  
  .privacy-point-content {
    flex: 1;
  }
  
  .privacy-point h4,
  .privacy-point h3.privacy-point-heading {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: white;
    margin-bottom: 12px;
    margin-top: 0;
  }
  
  .privacy-point p {
    color: rgba(255, 255, 255, 0.75);
    font-size: 1rem;
    line-height: 1.7;
    margin: 0;
  }
  
  .cta-section {
    padding: 100px 40px;
    background: linear-gradient(135deg, #3089d9 0%, #1e40af 100%);
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
  }
  
  .cta-container {
    max-width: 800px;
    margin: 0 auto;
  }
  
  .cta-container h2 {
    margin-bottom: 20px;
    color: white;
  }
  
  .cta-container p {
    font-size: clamp(1.1rem, 1.8vw, 1.3rem);
    margin-bottom: 40px;
    opacity: 0.95;
  }
  
  .cta-button {
    display: inline-block;
    padding: 18px 48px;
    background: var(--brand-gold);
    color: #000;
    text-decoration: none;
    border-radius: 100px;
    font-weight: 800;
    font-size: 1.1rem;
    box-shadow: var(--shadow-gold);
    transition: var(--transition-smooth);
  }
  
  .cta-button:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 16px 48px rgba(255, 186, 8, 0.4);
  }
  
  .footer-section {
    background: var(--ink);
    color: #e5e7eb;
    padding: 80px 50px 40px;
    position: relative;
  }
  
  .container-large {
    max-width: 1400px;
    margin: 0 auto;
  }
  
  .footer-col h4,
  .footer-col h3.footer-heading {
    color: white;
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -.005em;
  }
  
  .footer-logo {
    width: auto;
    height: 38px;
    margin-bottom: 18px;
    transition: var(--transition-smooth);
  }
  
  .footer-logo:hover {
    transform: scale(1.05);
    filter: brightness(1.2);
  }
  
  .footer-description {
    font-size: 0.975rem;
    color: #CBD5E1; 
    line-height: 1.7;
    margin-top: 12px;
  }
  
  .footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  
  .footer-links a {
    color: #d1d5db;
    text-decoration: none;
    font-size: 0.975rem;
    transition: var(--transition-smooth);
    display: inline-block;
  }
  
  .footer-links a:hover {
    color: var(--brand-gold);
    transform: translateX(4px);
  }

  .footer-social-links {
    display: flex;
    gap: 16px;
    margin-top: 12px;
  }

  .footer-social-links a {
    color: #ffffff;
    font-size: 1.5rem;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .footer-social-links a:hover {
    color: var(--brand-gold);
    transform: translateY(-3px);
  }

  .footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .footer-bottom p {
    color: #CBD5E1; 
    font-size: 0.9rem;
    margin: 0;
  }
  
  @media (max-width: 991px) {
    .story-grid {
      grid-template-columns: 1fr;
      gap: 60px;
    }
    
    .founders-grid {
      grid-template-columns: 1fr;
    }
  
    .founder-card {
      padding: 50px 35px;
    }
  
    .founder-image {
      width: 140px;
      height: 140px;
    }
    
    .capability-grid {
      grid-template-columns: 1fr;
      gap: 30px;
    }
    
    .privacy-points {
      grid-template-columns: 1fr;
      gap: 30px;
    }
    
  }

  @media (max-width: 768px) {
    .sz-header {
      padding: 20px 0;
    }
  
    .sz-header-container {
      padding: 0 24px;
    }
  
    .sz-nav {
      display: none;
    }
  
    .hamburger-menu {
      display: flex;
    }
  
    .hero-section {
      padding: 200px 24px 60px;
      min-height: 50vh;
    }
    
    .crisis-section {
      padding: 70px 24px;
    }
    
    .section-header-centered {
      margin-bottom: 50px;
    }
  
    .story-section {
      padding: 80px 24px;
    }
  
    .story-quote {
      margin-bottom: 60px;
    }
  
    .realization-bridge {
      padding: 60px 24px;
    }
  
    .bridge-cta {
      padding: 14px 28px;
    }
  
    .founders-section {
      padding: 80px 24px;
    }
    
    .founder-card {
      padding: 40px 28px;
    }
  
    .founder-image {
      width: 120px;
      height: 120px;
    }
    
    .how-it-works-section {
      padding: 80px 24px;
    }
  
    .capability-card {
      padding: 36px 28px;
    }
    
    .privacy-section {
      padding: 80px 24px;
    }
  
    .privacy-lead {
      margin-bottom: 40px;
    }
  
    .privacy-points {
      gap: 36px;
    }
  
    .privacy-point {
      gap: 20px;
    }
  
    .privacy-point-icon {
      width: 48px;
      height: 48px;
    }
  
    .privacy-point-icon svg {
      font-size: 22px;
    }
  
    .cta-section {
      padding: 80px 24px;
    }
  
    .footer-section {
      padding: 60px 24px 40px;
    }
  
    .sz-modal-content {
      max-width: calc(100vw - 32px);
      max-height: calc(100vh - 32px);
      padding: 24px 28px;
      min-height: auto;
      overflow-y: auto;
    }

    .sz-modal-header {
      margin-bottom: 8px;
    }

    .sz-modal-icon {
      margin-bottom: 12px;
    }

    .sz-modal-header h2 {
      margin-bottom: 8px;
    }

    .sz-modal-header p {
      margin-bottom: 6px;
    }

    .sz-modal-form {
      gap: 8px;
    }

    .sz-divider {
      margin: 14px 0;
    }

    .sz-modal-footer {
      margin-top: 14px;
      padding-top: 14px;
    }

    .sz-modal-switch {
      margin-top: 14px;
    }

    #signup-modal .sz-modal-header p {
      margin-bottom: 4px;
    }

    #signup-modal .sz-modal-footer {
      margin-top: 3.5px;
      padding-top: 3.5px;
    }
  }