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

:root {
    /* Colors matching BidGuard logo */
    --primary-navy: #1a3a52;
    --primary-navy-dark: #0f2537;
    --primary-navy-light: #2d5570;
    --accent-cyan: #17c3b2;
    --accent-cyan-dark: #0fa396;
    --accent-cyan-light: #2dd4c3;

    /* Neutrals */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;

    /* Semantic colors */
    --critical: #ef4444;
    --high: #f59e0b;
    --medium: #3b82f6;

    /* Spacing */
    --container-width: 1200px;
    --section-padding: 80px 20px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--gray-800);
    line-height: 1.6;
    background: #ffffff;
    overflow-x: hidden;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 26px;
    font-weight: 800;
    color: var(--gray-900);
    text-decoration: none;
}

.logo svg {
    filter: drop-shadow(0 2px 4px rgba(26, 58, 82, 0.15));
}

.logo-text {
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary-navy);
}

.btn-primary-small {
    background: var(--primary-navy);
    color: white !important;
    padding: 8px 20px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-primary-small:hover {
    background: var(--primary-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

/* Hero Section */
.hero {
    position: relative;
    padding: 140px 20px 80px;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 50%, #f0f9ff 100%);
    overflow: hidden;
}

.hero-gradient {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: white;
    padding: 8px 16px;
    border-radius: 24px;
    font-size: 14px;
    font-weight: 500;
    color: var(--primary-navy);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    margin-bottom: 24px;
    animation: fadeInDown 0.6s ease;
}

.badge-icon {
    background: var(--accent-cyan);
    color: white;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--gray-900);
    animation: fadeInUp 0.6s ease 0.1s backwards;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--primary-blue-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--gray-600);
    margin-bottom: 32px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 0.6s ease 0.2s backwards;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 48px;
    animation: fadeInUp 0.6s ease 0.3s backwards;
}

.btn-primary,
.btn-secondary {
    padding: 14px 32px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-primary {
    background: var(--primary-navy);
    color: white;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
    background: var(--primary-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

.btn-secondary {
    background: white;
    color: var(--primary-navy);
    border: 2px solid var(--primary-navy);
}

.btn-secondary:hover {
    background: var(--primary-navy);
    color: white;
    transform: translateY(-2px);
}

.hero-stats {
    display: flex;
    gap: 48px;
    justify-content: center;
    animation: fadeInUp 0.6s ease 0.4s backwards;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 36px;
    font-weight: 800;
    color: var(--primary-navy);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 14px;
    color: var(--gray-600);
    font-weight: 500;
}

/* Problem Section */
.problem-section {
    padding: var(--section-padding);
    background: white;
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-header h2 {
    font-size: 40px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.section-header p {
    font-size: 18px;
    color: var(--gray-600);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.problem-card {
    background: var(--gray-50);
    padding: 32px;
    border-radius: 16px;
    transition: all 0.3s ease;
}

.problem-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.problem-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.problem-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--gray-900);
}

.problem-card p {
    color: var(--gray-600);
    line-height: 1.7;
}

/* How It Works */
.how-it-works {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #f0f9ff 0%, white 100%);
}

.steps-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: 24px;
    margin-bottom: 64px;
    align-items: center;
}

.step-card {
    background: white;
    padding: 32px;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.step-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.step-number {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--primary-blue-dark) 100%);
    color: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 16px;
}

.step-content h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--gray-900);
}

.step-content p {
    color: var(--gray-600);
    line-height: 1.6;
}

.step-arrow {
    font-size: 32px;
    color: var(--primary-navy);
    font-weight: 300;
}

.report-preview {
    display: flex;
    justify-content: center;
}

.report-mockup {
    background: white;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    overflow: hidden;
    max-width: 600px;
    width: 100%;
}

.report-header {
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--primary-blue-dark) 100%);
    padding: 20px 24px;
    color: white;
}

.report-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
}

.report-content {
    padding: 24px;
}

.report-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 8px;
    background: var(--gray-50);
}

.severity {
    font-size: 11px;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.report-item.critical .severity {
    background: var(--critical);
    color: white;
}

.report-item.high .severity {
    background: var(--high);
    color: white;
}

.report-item.medium .severity {
    background: var(--medium);
    color: white;
}

.requirement {
    flex: 1;
    font-size: 14px;
    color: var(--gray-700);
}

.report-summary {
    margin-top: 16px;
    padding: 16px;
    background: var(--gray-100);
    border-radius: 8px;
    text-align: center;
    font-size: 14px;
    color: var(--gray-700);
}

/* Pricing Section */
.pricing-section {
    padding: var(--section-padding);
    background: white;
}

.pricing-toggle {
    display: flex;
    justify-content: center;
    gap: 0;
    margin-bottom: 48px;
    background: var(--gray-100);
    padding: 4px;
    border-radius: 12px;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.toggle-btn {
    padding: 12px 32px;
    border: none;
    background: transparent;
    color: var(--gray-600);
    font-weight: 600;
    font-size: 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.toggle-btn.active {
    background: white;
    color: var(--primary-navy);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-bottom: 48px;
}

.pricing-grid.hidden {
    display: none;
}

.pricing-card {
    background: white;
    border: 2px solid var(--gray-200);
    border-radius: 20px;
    padding: 40px 32px;
    transition: all 0.3s ease;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-navy);
}

.pricing-card.featured {
    border-color: var(--primary-navy);
    border-width: 3px;
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.15);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--primary-blue-dark) 100%);
    color: white;
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pricing-header {
    text-align: center;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 2px solid var(--gray-100);
}

.pricing-header h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 16px;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 8px;
}

.currency {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-600);
}

.amount {
    font-size: 56px;
    font-weight: 800;
    color: var(--primary-navy);
    line-height: 1;
}

.amount-text {
    font-size: 40px;
    font-weight: 800;
    color: var(--primary-navy);
}

.period {
    font-size: 18px;
    color: var(--gray-600);
    font-weight: 500;
}

.price-description {
    color: var(--gray-600);
    font-size: 15px;
}

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
    color: var(--gray-700);
    font-size: 15px;
}

.check {
    color: var(--accent-cyan);
    font-weight: 700;
    font-size: 18px;
    flex-shrink: 0;
}

.btn-pricing {
    display: block;
    width: 100%;
    padding: 14px;
    background: var(--primary-navy);
    color: white;
    text-align: center;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
}

.btn-pricing:hover {
    background: var(--primary-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.cancel-note {
    text-align: center;
    font-size: 13px;
    color: var(--gray-600);
    margin-top: 12px;
}

.guarantee-section {
    display: flex;
    justify-content: center;
}

.guarantee-badge {
    display: flex;
    align-items: center;
    gap: 16px;
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
    padding: 24px 32px;
    border-radius: 16px;
    max-width: 700px;
    border: 2px solid var(--accent-cyan);
}

.guarantee-text strong {
    display: block;
    color: var(--gray-900);
    font-size: 18px;
    margin-bottom: 4px;
}

.guarantee-text p {
    color: var(--gray-600);
    font-size: 14px;
    margin: 0;
}

/* Trust Section */
.trust-section {
    padding: var(--section-padding);
    background: var(--gray-50);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
}

.trust-card {
    text-align: center;
    padding: 32px 24px;
}

.trust-icon {
    font-size: 56px;
    margin-bottom: 16px;
}

.trust-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--gray-900);
}

.trust-card p {
    color: var(--gray-600);
    line-height: 1.7;
}

/* FAQ Section */
.faq-section {
    padding: var(--section-padding);
    background: white;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    padding: 24px;
    background: var(--gray-50);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.faq-item:hover {
    background: white;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.faq-item h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.faq-item p {
    color: var(--gray-600);
    line-height: 1.7;
}

/* Contact Section */
.contact-section {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.contact-info h2 {
    font-size: 40px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 16px;
}

.contact-info>p {
    font-size: 18px;
    color: var(--gray-600);
    margin-bottom: 32px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 16px;
}

.method-icon {
    width: 48px;
    height: 48px;
    background: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.method-details {
    display: flex;
    flex-direction: column;
}

.method-details strong {
    color: var(--gray-900);
    font-size: 14px;
    margin-bottom: 4px;
}

.method-details a {
    color: var(--primary-navy);
    text-decoration: none;
    font-weight: 600;
}

.method-details a:hover {
    text-decoration: underline;
}

.method-details .response-time {
    color: var(--gray-600);
    font-size: 13px;
    font-style: italic;
    margin-top: 4px;
}

.contact-form-container {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    padding: 14px 16px;
    border: 2px solid var(--gray-200);
    border-radius: 10px;
    font-size: 15px;
    font-family: inherit;
    transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-navy);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.contact-form textarea {
    resize: vertical;
}

/* Form Notification */
.form-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: white;
    padding: 20px 24px;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    min-width: 320px;
    max-width: 420px;
    animation: slideIn 0.3s ease;
}

.form-notification.hidden {
    display: none;
}

.form-notification.success {
    border-left: 4px solid var(--accent-cyan);
}

.form-notification.error {
    border-left: 4px solid #e63946;
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.notification-icon {
    font-size: 24px;
    font-weight: 700;
    flex-shrink: 0;
}

.form-notification.success .notification-icon {
    color: var(--accent-cyan);
}

.form-notification.error .notification-icon {
    color: #e63946;
}

.notification-message {
    flex: 1;
    color: var(--gray-700);
    font-size: 14px;
    line-height: 1.5;
    margin: 0;
}

.notification-close {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--gray-400);
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
    flex-shrink: 0;
}

.notification-close:hover {
    color: var(--gray-700);
}

@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Footer */
.footer {
    background: linear-gradient(180deg, #0f1419 0%, #1a2332 100%);
    color: white;
    padding: 80px 0 32px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 64px;
    margin-bottom: 48px;
}

.footer-brand {
    max-width: 400px;
}

.footer-brand .logo {
    margin-bottom: 20px;
}

.footer-brand .logo svg {
    filter: drop-shadow(0 4px 8px rgba(23, 195, 178, 0.3));
}

.footer-brand .logo .logo-text {
    color: white;
    background: none;
    -webkit-text-fill-color: white;
    font-size: 28px;
}

.footer-tagline {
    color: var(--accent-cyan);
    font-size: 16px;
    font-weight: 600;
    line-height: 1.5;
    margin: 16px 0 12px 0;
}

.footer-description {
    color: var(--gray-300);
    line-height: 1.7;
    margin-bottom: 24px;
    font-size: 15px;
}

.footer-contact-info {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-contact-info p {
    color: var(--gray-300);
    margin: 8px 0;
    font-size: 14px;
    line-height: 1.6;
}

.footer-contact-info strong {
    color: var(--accent-cyan);
    font-weight: 600;
}

.footer-contact-info .response-note {
    color: var(--gray-400);
    font-size: 13px;
    font-style: italic;
    margin-top: 4px;
}

.footer-links {
    display: flex;
    gap: 64px;
}

.footer-column h4 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--accent-cyan);
    border-bottom: 4px solid var(--accent-cyan);
    padding-bottom: 8px;
    display: inline-block;
}

.footer-column ul {
    list-style: none;
    padding: 0;
}

.footer-column li {
    margin-bottom: 12px;
}

.footer-column a {
    color: var(--gray-300);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-column a:hover {
    color: var(--accent-cyan);
    transform: translateX(4px);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--gray-700);
    text-align: center;
    color: var(--gray-400);
    font-size: 14px;
}

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 968px) {
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .step-arrow {
        display: none;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero-title {
        font-size: 40px;
    }

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

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

    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }

    .section-header h2 {
        font-size: 32px;
    }

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

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