* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            background: #0a1628;
            color: #e8eef5;
            line-height: 1.6;
            overflow-x: hidden;
        }

        html, body, #app {
            height: 100%;
            width: 100%;
        }

        #app {
            overflow-y: auto;
        }

        /* Navigation */
        .navbar {
            background: linear-gradient(135deg, #0f1f38 0%, #1a2942 100%);
            padding: 1.2rem 5%;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
            border-bottom: 1px solid rgba(255, 215, 0, 0.2);
        }

        .nav-container {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .logo {
            font-family: 'Montserrat', sans-serif;
            font-size: 1.8rem;
            font-weight: 800;
            background: linear-gradient(135deg, #10b981, #ffd700);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
        }

        .nav-links {
            display: flex;
            gap: 2rem;
            list-style: none;
            align-items: center;
            flex-wrap: wrap;
        }

        .nav-links a {
            color: #e8eef5;
            text-decoration: none;
            font-family: 'DM Sans', sans-serif;
            font-weight: 500;
            font-size: 0.95rem;
            transition: all 0.3s ease;
            position: relative;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: #10b981;
            transition: width 0.3s ease;
        }

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

        .nav-links a:hover {
            color: #10b981;
        }

        .auth-buttons {
            display: flex;
            gap: 1rem;
            align-items: center;
        }

        .btn-login {
            padding: 0.6rem 1.5rem;
            background: transparent;
            border: 2px solid #10b981;
            color: #10b981;
            border-radius: 8px;
            font-family: 'DM Sans', sans-serif;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .btn-login:hover {
            background: #10b981;
            color: #0a1628;
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
        }

        .btn-signup {
            padding: 0.6rem 1.5rem;
            background: linear-gradient(135deg, #10b981, #059669);
            border: none;
            color: white;
            border-radius: 8px;
            font-family: 'DM Sans', sans-serif;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
        }

        .btn-signup:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 25px rgba(16, 185, 129, 0.5);
        }

        .user-profile {
            display: none;
            align-items: center;
            gap: 1rem;
        }

        .user-email {
            color: #10b981;
            font-weight: 600;
        }

        .btn-logout {
            padding: 0.6rem 1.5rem;
            background: linear-gradient(135deg, #dc2626, #991b1b);
            border: none;
            color: white;
            border-radius: 8px;
            font-family: 'DM Sans', sans-serif;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .btn-logout:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(220, 38, 38, 0.4);
        }

        /* Hero Section */
        .hero {
            background: linear-gradient(135deg, rgba(10, 22, 40, 0.95), rgba(15, 31, 56, 0.95)), 
                        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><defs><linearGradient id="grad1" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:%230f1f38;stop-opacity:1" /><stop offset="100%" style="stop-color:%231a2942;stop-opacity:1" /></linearGradient></defs><rect fill="url(%23grad1)" width="1200" height="600"/><path d="M0,300 Q300,250 600,300 T1200,300" stroke="%2310b981" stroke-width="2" fill="none" opacity="0.3"/><path d="M0,350 Q300,320 600,350 T1200,350" stroke="%23ffd700" stroke-width="2" fill="none" opacity="0.2"/></svg>');
            background-size: cover;
            background-position: center;
            padding: 8rem 5% 6rem;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.1), transparent 70%);
        }

        .hero-content {
            max-width: 900px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .hero h1 {
            font-family: 'Montserrat', sans-serif;
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            line-height: 1.2;
            background: linear-gradient(135deg, #ffffff, #10b981);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            animation: fadeInUp 0.8s ease;
        }

        .hero p {
            font-size: 1.3rem;
            color: #cbd5e1;
            margin-bottom: 3rem;
            animation: fadeInUp 0.8s ease 0.2s backwards;
        }

        .hero-cta {
            display: flex;
            gap: 1.5rem;
            justify-content: center;
            flex-wrap: wrap;
            animation: fadeInUp 0.8s ease 0.4s backwards;
        }

        .btn-primary {
            padding: 1rem 2.5rem;
            background: linear-gradient(135deg, #10b981, #059669);
            color: white;
            border: none;
            border-radius: 12px;
            font-family: 'DM Sans', sans-serif;
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 6px 25px rgba(16, 185, 129, 0.4);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 35px rgba(16, 185, 129, 0.6);
        }

        .btn-secondary {
            padding: 1rem 2.5rem;
            background: transparent;
            color: #10b981;
            border: 2px solid #10b981;
            border-radius: 12px;
            font-family: 'DM Sans', sans-serif;
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .btn-secondary:hover {
            background: rgba(16, 185, 129, 0.1);
            transform: translateY(-3px);
        }

        /* Ticker */
        .ticker-section {
            background: #0f1f38;
            padding: 1.5rem 0;
            overflow: hidden;
            border-top: 1px solid rgba(255, 215, 0, 0.2);
            border-bottom: 1px solid rgba(255, 215, 0, 0.2);
        }

        .ticker {
            display: flex;
            animation: scroll 30s linear infinite;
            gap: 3rem;
        }

        .ticker-item {
            display: flex;
            align-items: center;
            gap: 1rem;
            white-space: nowrap;
            padding: 0 2rem;
        }

        .ticker-symbol {
            font-family: 'DM Sans', sans-serif;
            font-weight: 700;
            color: #ffd700;
            font-size: 1.1rem;
        }

        .ticker-price {
            color: #10b981;
            font-weight: 600;
        }

        .ticker-change {
            font-size: 0.9rem;
            padding: 0.3rem 0.8rem;
            border-radius: 6px;
        }

        .ticker-change.positive {
            background: rgba(16, 185, 129, 0.2);
            color: #10b981;
        }

        .ticker-change.negative {
            background: rgba(220, 38, 38, 0.2);
            color: #ef4444;
        }

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

        /* Features Section */
        .features {
            padding: 6rem 5%;
            background: #0a1628;
        }

        .section-title {
            text-align: center;
            font-family: 'Montserrat', sans-serif;
            font-size: 2.8rem;
            font-weight: 800;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, #ffffff, #10b981);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .section-subtitle {
            text-align: center;
            color: #94a3b8;
            font-size: 1.2rem;
            margin-bottom: 4rem;
        }

        .features-grid {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

        .feature-card {
            background: linear-gradient(135deg, #0f1f38, #1a2942);
            border-radius: 16px;
            padding: 2.5rem;
            transition: all 0.4s ease;
            border: 1px solid rgba(16, 185, 129, 0.1);
            cursor: pointer;
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 50px rgba(16, 185, 129, 0.2);
            border-color: #10b981;
        }

        .feature-icon {
            font-size: 3rem;
            margin-bottom: 1.5rem;
        }

        .feature-card h3 {
            font-family: 'Montserrat', sans-serif;
            font-size: 1.5rem;
            margin-bottom: 1rem;
            color: #10b981;
        }

        .feature-card p {
            color: #94a3b8;
            line-height: 1.8;
        }

        /* Market Insights */
        .insights {
            padding: 6rem 5%;
            background: linear-gradient(135deg, #0f1f38, #0a1628);
        }

        .insights-grid {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2.5rem;
        }

        .insight-card {
            background: #1a2942;
            border-radius: 16px;
            overflow: hidden;
            transition: all 0.4s ease;
            border: 1px solid rgba(255, 215, 0, 0.1);
        }

        .insight-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 15px 40px rgba(255, 215, 0, 0.2);
        }

        .insight-image {
            width: 100%;
            height: 220px;
            background: linear-gradient(135deg, #10b981, #059669);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 4rem;
        }

        .insight-content {
            padding: 2rem;
        }

        .insight-badge {
            display: inline-block;
            padding: 0.4rem 1rem;
            background: rgba(16, 185, 129, 0.2);
            color: #10b981;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 1rem;
        }

        .insight-card h3 {
            font-family: 'Montserrat', sans-serif;
            font-size: 1.4rem;
            margin-bottom: 1rem;
            color: #ffffff;
        }

        .insight-card p {
            color: #94a3b8;
            margin-bottom: 1.5rem;
            line-height: 1.7;
        }

        .btn-read-more {
            color: #ffd700;
            font-weight: 600;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            transition: gap 0.3s ease;
        }

        .btn-read-more:hover {
            gap: 1rem;
        }

        /* Newsletter */
        .newsletter {
            padding: 5rem 5%;
            background: linear-gradient(135deg, #10b981, #059669);
            text-align: center;
        }

        .newsletter-content {
            max-width: 700px;
            margin: 0 auto;
        }

        .newsletter h2 {
            font-family: 'Montserrat', sans-serif;
            font-size: 2.5rem;
            color: white;
            margin-bottom: 1rem;
        }

        .newsletter p {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 2.5rem;
        }

        .newsletter-form {
            display: flex;
            gap: 1rem;
            max-width: 600px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }

        .newsletter-input {
            flex: 1;
            min-width: 250px;
            padding: 1rem 1.5rem;
            border: none;
            border-radius: 12px;
            font-size: 1rem;
            background: white;
        }

        .newsletter-input::placeholder {
            color: #94a3b8;
        }

        .btn-subscribe {
            padding: 1rem 2.5rem;
            background: #0a1628;
            color: white;
            border: none;
            border-radius: 12px;
            font-family: 'DM Sans', sans-serif;
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .btn-subscribe:hover {
            background: #0f1f38;
            transform: translateY(-2px);
        }

        /* Footer */
        .footer {
            background: #0f1f38;
            padding: 4rem 5% 2rem;
            border-top: 1px solid rgba(255, 215, 0, 0.2);
        }

        .footer-content {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
            margin-bottom: 3rem;
        }

        .footer-section h3 {
            font-family: 'Montserrat', sans-serif;
            color: #10b981;
            margin-bottom: 1.5rem;
            font-size: 1.3rem;
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 0.8rem;
        }

        .footer-links a {
            color: #94a3b8;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .footer-links a:hover {
            color: #10b981;
        }

        .social-links {
            display: flex;
            gap: 1rem;
            margin-top: 1.5rem;
        }

        .social-icon {
            width: 40px;
            height: 40px;
            background: rgba(16, 185, 129, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #10b981;
            font-size: 1.2rem;
            transition: all 0.3s ease;
            text-decoration: none;
        }

        .social-icon:hover {
            background: #10b981;
            color: #0a1628;
            transform: translateY(-3px);
        }

        .footer-bottom {
            max-width: 1400px;
            margin: 0 auto;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 215, 0, 0.1);
            text-align: center;
            color: #64748b;
        }

        /* Modal Styles */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.8);
            z-index: 2000;
            align-items: center;
            justify-content: center;
            padding: 1rem;
        }

        .modal.active {
            display: flex;
        }

        .modal-content {
            background: linear-gradient(135deg, #0f1f38, #1a2942);
            border-radius: 20px;
            padding: 3rem;
            max-width: 500px;
            width: 100%;
            position: relative;
            border: 1px solid rgba(16, 185, 129, 0.3);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
            animation: modalSlideIn 0.4s ease;
        }

        @keyframes modalSlideIn {
            from {
                opacity: 0;
                transform: translateY(-50px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .modal-close {
            position: absolute;
            top: 1.5rem;
            right: 1.5rem;
            background: transparent;
            border: none;
            color: #94a3b8;
            font-size: 1.8rem;
            cursor: pointer;
            transition: color 0.3s ease;
        }

        .modal-close:hover {
            color: #10b981;
        }

        .modal h2 {
            font-family: 'Montserrat', sans-serif;
            font-size: 2rem;
            margin-bottom: 0.5rem;
            color: #10b981;
        }

        .modal p {
            color: #94a3b8;
            margin-bottom: 2rem;
        }

        .form-group {
            margin-bottom: 1.5rem;
        }

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            color: #cbd5e1;
            font-weight: 500;
        }

        .form-group input {
            width: 100%;
            padding: 0.9rem 1.2rem;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(16, 185, 129, 0.3);
            border-radius: 10px;
            color: #e8eef5;
            font-size: 1rem;
            transition: all 0.3s ease;
        }

        .form-group input:focus {
            outline: none;
            border-color: #10b981;
            background: rgba(255, 255, 255, 0.08);
        }

        .form-group input::placeholder {
            color: #64748b;
        }

        .btn-submit {
            width: 100%;
            padding: 1rem;
            background: linear-gradient(135deg, #10b981, #059669);
            color: white;
            border: none;
            border-radius: 10px;
            font-family: 'DM Sans', sans-serif;
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s ease;
            margin-top: 1rem;
        }

        .btn-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
        }

        .form-footer {
            text-align: center;
            margin-top: 1.5rem;
            color: #94a3b8;
        }

        .form-footer a {
            color: #10b981;
            text-decoration: none;
            font-weight: 600;
        }

        .form-footer a:hover {
            text-decoration: underline;
        }

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

        /* Responsive */
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.2rem;
            }

            .hero p {
                font-size: 1.1rem;
            }

            .section-title {
                font-size: 2rem;
            }

            .nav-links {
                display: none;
            }

            .features-grid,
            .insights-grid {
                grid-template-columns: 1fr;
            }

            .newsletter h2 {
                font-size: 1.8rem;
            }

            .modal-content {
                padding: 2rem;
            }
        }

        /* Page Content Styles */
        .page-content {
            display: none;
            min-height: 60%;
            padding: 4rem 5%;
            background: #0a1628;
        }

        .page-content.active {
            display: block;
        }

        .content-wrapper {
            max-width: 1200px;
            margin: 0 auto;
        }

        .content-header {
            margin-bottom: 3rem;
        }

        .content-header h1 {
            font-family: 'Montserrat', sans-serif;
            font-size: 2.5rem;
            color: #10b981;
            margin-bottom: 1rem;
        }

        .content-text {
            color: #cbd5e1;
            line-height: 1.8;
            margin-bottom: 1.5rem;
        }

        .content-text h2 {
            font-family: 'Montserrat', sans-serif;
            font-size: 1.8rem;
            color: #ffd700;
            margin: 2rem 0 1rem;
        }

        .content-text h3 {
            font-size: 1.4rem;
            color: #10b981;
            margin: 1.5rem 0 1rem;
        }

        .content-text ul {
            margin-left: 2rem;
            margin-bottom: 1.5rem;
        }

        .content-text li {
            margin-bottom: 0.8rem;
            color: #94a3b8;
        }

        .btn-back {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.8rem 1.5rem;
            background: rgba(16, 185, 129, 0.1);
            color: #10b981;
            border: 1px solid #10b981;
            border-radius: 10px;
            font-weight: 600;
            text-decoration: none;
            margin-top: 2rem;
            transition: all 0.3s ease;
        }

        .btn-back:hover {
            background: #10b981;
            color: #0a1628;
            transform: translateX(-5px);
        }
        /* Base */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: #0b1220;
  z-index: 100;
}

.nav-container {
  max-width: 1300px;
  margin: auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  cursor: pointer;
}

/* Links */
.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
}

.nav-links a {
  text-decoration: none;
  color: #9aa4b2;
  font-weight: 600;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: #ffffff;
}

/* Auth */
.auth-buttons,
.user-profile {
  display: flex;
  gap: 12px;
}

.btn-login,
.btn-signup,
.btn-logout {
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 700;
  border-radius: 6px;
  cursor: pointer;
  border: none;
}

.btn-login {
  background: transparent;
  border: 1px solid #3b82f6;
  color: #3b82f6;
}

.btn-signup {
  background: #3b82f6;
  color: #fff;
}

.btn-logout {
  background: #ef4444;
  color: #fff;
}

/* Hamburger */
.menu-toggle {
  display: none;
  font-size: 26px;
  color: white;
  cursor: pointer;
}

/* MOBILE */
@media (max-width: 900px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background: #0b1220;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    padding: 24px 0;
    transform: translateY(-200%);
    transition: transform 0.3s ease;
  }

  .nav-links.active {
    transform: translateY(0);
  }

  .auth-buttons,
  .user-profile {
    display: none;
  }
}