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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #0f172a 0%, #1a1f35 100%);
    color: #e5e7eb;
    line-height: 1.6;
    min-height: 100vh;
}

/* Professional Navbar Styles */
.navbar {
    background: linear-gradient(90deg, rgba(15, 23, 42, 0.98) 0%, rgba(20, 30, 50, 0.98) 100%);
    border-bottom: 3px solid #22c55e;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-logo a {
    font-size: 24px;
    font-weight: 700;
    color: #22c55e;
    text-decoration: none;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar-logo a:hover {
    color: #16a34a;
    text-shadow: 0 0 15px rgba(34, 197, 94, 0.3);
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.nav-item {
    color: #d1d5db;
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    padding: 8px 16px;
    border-radius: 6px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.nav-item:hover {
    color: #22c55e;
    background: rgba(34, 197, 94, 0.1);
}

.nav-item.nav-logout {
    color: #f87171;
}

.nav-item.nav-logout:hover {
    color: #dc2626;
    background: rgba(248, 113, 113, 0.1);
}

.nav-item.nav-btn-primary {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    color: white !important;
    font-weight: 600;
    padding: 10px 24px;
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
    margin-left: 8px;
}

.nav-item.nav-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(34, 197, 94, 0.4);
    background: linear-gradient(135deg, #16a34a 0%, #15803d 100%);
}

.nav-item.nav-btn-secondary {
    color: #22c55e !important;
    border: 2px solid #22c55e;
    padding: 8px 20px;
    font-weight: 600;
    margin-left: 8px;
}

.nav-item.nav-btn-secondary:hover {
    background: rgba(34, 197, 94, 0.15);
    border-color: #16a34a;
    color: #16a34a !important;
}

.container {
    max-width: 900px;
    margin: 40px auto;
    background: rgba(17, 24, 39, 0.8);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid rgba(34, 197, 94, 0.2);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.4);
}

.hero-section {
    text-align: center;
    padding: 20px 0;
}

.hero-section h2 {
    font-size: 36px;
    color: #22c55e;
    margin-bottom: 10px;
    letter-spacing: 0.5px;
}

.tagline {
    font-size: 20px;
    color: #60a5fa;
    margin-bottom: 15px;
    font-weight: 500;
}

.description {
    font-size: 16px;
    color: #d1d5db;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin: 40px 0;
}

.feature-card {
    background: rgba(30, 41, 59, 0.6);
    padding: 25px;
    border-radius: 10px;
    border: 1px solid rgba(34, 197, 94, 0.15);
    transition: all 0.3s ease;
    text-align: center;
}

.feature-card:hover {
    background: rgba(30, 41, 59, 0.9);
    border-color: rgba(34, 197, 94, 0.4);
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(34, 197, 94, 0.1);
}

.feature-icon {
    font-size: 36px;
    margin-bottom: 12px;
}

.feature-card h3 {
    color: #22c55e;
    margin-bottom: 10px;
    font-size: 18px;
}

.feature-card p {
    color: #b1bdc4;
    font-size: 14px;
}

.cta-section {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 40px 0;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.cta-button.primary {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(34, 197, 94, 0.3);
}

.cta-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(34, 197, 94, 0.4);
}

.cta-button.secondary {
    background: transparent;
    color: #22c55e;
    border: 2px solid #22c55e;
}

.cta-button.secondary:hover {
    background: rgba(34, 197, 94, 0.1);
    transform: translateY(-2px);
}

.info-box {
    background: rgba(30, 41, 59, 0.5);
    padding: 25px;
    border-radius: 10px;
    border-left: 4px solid #22c55e;
    margin-top: 40px;
    text-align: left;
}

.info-box h4 {
    color: #22c55e;
    font-size: 18px;
    margin-bottom: 15px;
}

.info-box ol {
    margin-left: 20px;
    color: #d1d5db;
}

.info-box li {
    margin-bottom: 10px;
}

.info-box strong {
    color: #60a5fa;
}

textarea {
    width: 100%;
    height: 120px;
    padding: 12px;
    margin-top: 10px;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #e5e7eb;
    border-radius: 8px;
    font-family: 'Segoe UI', sans-serif;
    font-size: 14px;
    transition: border-color 0.3s ease;
}

textarea:focus {
    outline: none;
    border-color: #22c55e;
    box-shadow: 0 0 8px rgba(34, 197, 94, 0.2);
}

button {
    margin-top: 15px;
    padding: 12px 24px;
    width: 100%;
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    color: white;
    border: none;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(34, 197, 94, 0.3);
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(34, 197, 94, 0.4);
}

button:active {
    transform: translateY(0);
}

.result {
    margin-top: 25px;
    background: rgba(2, 6, 23, 0.6);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-left: 4px solid #22c55e;
}

.result h3 {
    color: #22c55e;
    margin-bottom: 12px;
}

.result p {
    margin: 8px 0;
    color: #d1d5db;
    line-height: 1.8;
}

/* Responsive Design */
@media (max-width: 768px) {
    header h1 {
        font-size: 22px;
    }

    nav {
        gap: 15px;
    }

    nav a {
        padding: 6px 12px;
        font-size: 14px;
    }

    .container {
        margin: 20px;
        padding: 20px;
    }

    .hero-section h2 {
        font-size: 28px;
    }

    .tagline {
        font-size: 16px;
    }

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

    .cta-section {
        flex-direction: column;
    }

    .cta-button {
        width: 100%;
        text-align: center;
    }
}

/* Introduction Page Styles */
.intro-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 20px;
}

.intro-hero {
    text-align: center;
    padding: 60px 20px;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1) 0%, rgba(96, 165, 250, 0.1) 100%);
    border-radius: 12px;
    margin-bottom: 60px;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.hero-graphic {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
}

.hero-icon {
    width: 120px;
    height: 120px;
    filter: drop-shadow(0 4px 15px rgba(34, 197, 94, 0.3));
}

.intro-hero h1 {
    font-size: 48px;
    color: #22c55e;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.intro-subtitle {
    font-size: 24px;
    color: #60a5fa;
    font-weight: 500;
}

.intro-section {
    margin-bottom: 60px;
}

.intro-section h2 {
    font-size: 32px;
    color: #22c55e;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid rgba(34, 197, 94, 0.3);
}

.intro-content {
    color: #d1d5db;
    line-height: 1.8;
}

.intro-content p {
    margin-bottom: 20px;
    font-size: 16px;
}

/* Section Layout with Image and Text */
.section-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 30px;
}

.section-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.problem-icon,
.solution-main-icon {
    width: 200px;
    height: 200px;
    filter: drop-shadow(0 8px 20px rgba(34, 197, 94, 0.2));
}

.section-text {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.stat-box {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.stat {
    background: rgba(34, 197, 94, 0.05);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid rgba(34, 197, 94, 0.2);
    text-align: center;
}

.stat-number {
    font-size: 28px;
    color: #22c55e;
    font-weight: bold;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: #9ca3af;
}

.solution-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.solution-item {
    background: rgba(30, 41, 59, 0.6);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid rgba(34, 197, 94, 0.15);
    text-align: center;
    transition: all 0.3s ease;
}

.solution-item:hover {
    border-color: rgba(34, 197, 94, 0.4);
    background: rgba(30, 41, 59, 0.8);
    transform: translateY(-5px);
}

.solution-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 15px;
}

.solution-item h3 {
    color: #60a5fa;
    margin-bottom: 8px;
    font-size: 16px;
}

.solution-item p {
    font-size: 14px;
    color: #b1bdc4;
}

.features-list {
    display: grid;
    gap: 25px;
    margin-top: 30px;
}

.feature-item {
    display: flex;
    gap: 20px;
    padding: 20px;
    background: rgba(30, 41, 59, 0.5);
    border-radius: 10px;
    border-left: 4px solid #22c55e;
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(30, 41, 59, 0.7);
    border-left-color: #16a34a;
}

.feature-icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    flex-shrink: 0;
}

.feature-number {
    font-size: 32px;
    color: #22c55e;
    font-weight: bold;
    min-width: 50px;
    text-align: center;
}

.feature-details h3 {
    color: #60a5fa;
    margin-bottom: 8px;
    text-align: left;
}

.feature-details p {
    font-size: 14px;
    color: #b1bdc4;
    text-align: left;
}

.workflow {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.workflow-step {
    flex: 1;
    min-width: 180px;
    background: rgba(30, 41, 59, 0.6);
    padding: 20px;
    border-radius: 10px;
    border: 2px solid rgba(34, 197, 94, 0.2);
    text-align: center;
}

.step-number {
    font-size: 28px;
    color: #22c55e;
    font-weight: bold;
    margin-bottom: 10px;
}

.step-content h3 {
    color: #60a5fa;
    margin-bottom: 8px;
}

.step-content p {
    font-size: 14px;
    color: #b1bdc4;
}

.workflow-arrow {
    font-size: 24px;
    color: #22c55e;
}

.scam-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.scam-card {
    background: rgba(30, 41, 59, 0.6);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid rgba(34, 197, 94, 0.15);
    text-align: center;
}

.scam-card h3 {
    color: #60a5fa;
    margin-bottom: 10px;
    font-size: 16px;
}

.scam-card p {
    font-size: 14px;
    color: #b1bdc4;
}

.intro-cta-section {
    text-align: center;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1) 0%, rgba(96, 165, 250, 0.1) 100%);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.cta-text {
    font-size: 18px;
    color: #d1d5db;
    margin: 20px 0;
}

.intro-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.intro-button {
    display: inline-block;
    padding: 14px 40px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.intro-button.primary {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(34, 197, 94, 0.3);
}

.intro-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(34, 197, 94, 0.4);
}

.intro-button.secondary {
    background: transparent;
    color: #22c55e;
    border: 2px solid #22c55e;
}

.intro-button.secondary:hover {
    background: rgba(34, 197, 94, 0.1);
    transform: translateY(-2px);
}

.intro-footer {
    margin-top: 60px;
    padding-top: 30px;
    border-top: 2px solid rgba(34, 197, 94, 0.2);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.footer-item h4 {
    color: #22c55e;
    margin-bottom: 8px;
}

.footer-item p {
    color: #9ca3af;
    font-size: 14px;
}

@media (max-width: 768px) {
    .navbar-container {
        flex-direction: column;
        gap: 15px;
        padding: 12px 20px;
    }

    .navbar-menu {
        justify-content: center;
    }

    .nav-item.nav-btn-primary,
    .nav-item.nav-btn-secondary {
        margin-left: 0;
    }

    .section-layout {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .section-image {
        order: -1;
    }

    .hero-icon {
        width: 80px;
        height: 80px;
    }

    .problem-icon,
    .solution-main-icon {
        width: 150px;
        height: 150px;
    }

    .intro-hero h1 {
        font-size: 32px;
    }

    .intro-subtitle {
        font-size: 18px;
    }

    .intro-section h2 {
        font-size: 24px;
    }

    .workflow {
        flex-direction: column;
    }

    .workflow-arrow {
        transform: rotate(90deg);
    }

    .feature-item {
        flex-direction: column;
        text-align: center;
    }

    .feature-details h3,
    .feature-details p {
        text-align: center;
    }

    .intro-buttons {
        flex-direction: column;
    }

    .intro-button {
        width: 100%;
    }
}