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

:root {
--cyber-blue: #00D9FF;
--neural-green: #00FF9D;
--security-purple: #9D00FF;
--deep-navy: #0A1929;
--clean-white: #FFFFFF;
--light-gray: #F5F7FA;
--dark-gray: #1E2A3A;
--gradient-primary: linear-gradient(135deg, var(--cyber-blue), var(--security-purple));
--gradient-secondary: linear-gradient(135deg, var(--neural-green), var(--cyber-blue));
--gradient-accent: linear-gradient(135deg, var(--security-purple), var(--cyber-blue));
}

body {
font-family: 'Inter', sans-serif;
color: var(--dark-gray);
background: var(--clean-white);
line-height: 1.6;
overflow-x: hidden;
}

h1, h2, h3, h4 {
font-family: 'Montserrat', sans-serif;
font-weight: 700;
}

.container {
max-width: 1200px;
margin: 0 auto;
padding: 0 20px;
}

.matrix-bg {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: -1;
background: var(--deep-navy);
overflow: hidden;
opacity: 0.03;
}

.header {
background: rgba(255, 255, 255, 0.95);
backdrop-filter: blur(10px);
position: sticky;
top: 0;
z-index: 1000;
box-shadow: 0 2px 20px rgba(0, 217, 255, 0.1);
}

.nav {
max-width: 1200px;
margin: 0 auto;
padding: 1rem 2rem;
display: flex;
justify-content: space-between;
align-items: center;
}

.nav-brand {
display: flex;
align-items: center;
gap: 15px;
}

.logo {
height: 50px;
width: auto;
filter: drop-shadow(0 0 10px rgba(0, 217, 255, 0.3));
}

.brand-name {
font-family: 'Montserrat', sans-serif;
font-size: 1.5rem;
font-weight: 800;
background: var(--gradient-primary);
-webkit-background-clip: text;
background-clip: text;
-webkit-text-fill-color: transparent;
}

.nav-menu {
display: flex;
list-style: none;
gap: 2rem;
}

.nav-menu a {
text-decoration: none;
color: var(--dark-gray);
font-weight: 500;
transition: all 0.3s ease;
position: relative;
}

.nav-menu a::after {
content: '';
position: absolute;
bottom: -5px;
left: 0;
width: 0;
height: 2px;
background: var(--gradient-primary);
transition: width 0.3s ease;
}

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

.nav-toggle {
display: none;
flex-direction: column;
background: none;
border: none;
cursor: pointer;
gap: 5px;
}

.nav-toggle span {
width: 25px;
height: 3px;
background: var(--dark-gray);
transition: all 0.3s ease;
}

.hero {
min-height: 90vh;
display: flex;
align-items: center;
justify-content: center;
background: linear-gradient(135deg, rgba(0, 217, 255, 0.05), rgba(157, 0, 255, 0.05));
position: relative;
overflow: hidden;
padding: 2rem;
}

.hero::before {
content: '';
position: absolute;
top: -50%;
right: -50%;
width: 100%;
height: 100%;
background: radial-gradient(circle, rgba(0, 217, 255, 0.1) 0%, transparent 70%);
animation: float 6s ease-in-out infinite;
}

@keyframes float {
0%, 100% { transform: translateY(0) rotate(0deg); }
50% { transform: translateY(-20px) rotate(5deg); }
}

.hero-content {
max-width: 800px;
text-align: center;
z-index: 2;
}

.hero-title {
font-size: 3.5rem;
margin-bottom: 1.5rem;
background: var(--gradient-primary);
-webkit-background-clip: text;
background-clip: text;
-webkit-text-fill-color: transparent;
animation: slideUp 0.8s ease-out;
}

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

.hero-subtitle {
font-size: 1.25rem;
color: var(--dark-gray);
margin-bottom: 2rem;
animation: slideUp 0.8s ease-out 0.2s backwards;
}

.btn-primary {
display: inline-block;
padding: 1rem 2.5rem;
background: var(--gradient-primary);
color: var(--clean-white);
text-decoration: none;
border-radius: 50px;
font-weight: 600;
font-size: 1.1rem;
transition: all 0.3s ease;
box-shadow: 0 10px 30px rgba(0, 217, 255, 0.3);
animation: slideUp 0.8s ease-out 0.4s backwards;
}

.btn-primary:hover {
transform: translateY(-3px);
box-shadow: 0 15px 40px rgba(0, 217, 255, 0.4);
}

.hero-visual {
display: none;
}

.section-title {
font-size: 2.5rem;
text-align: center;
margin-bottom: 1rem;
background: var(--gradient-accent);
-webkit-background-clip: text;
background-clip: text;
-webkit-text-fill-color: transparent;
}

.section-description {
text-align: center;
font-size: 1.1rem;
color: var(--dark-gray);
max-width: 700px;
margin: 0 auto 3rem;
}

.problem-section {
padding: 5rem 0;
background: var(--light-gray);
}

.problem-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 2rem;
margin-top: 3rem;
}

.problem-card {
background: var(--clean-white);
padding: 2rem;
border-radius: 20px;
text-align: center;
transition: all 0.3s ease;
border: 2px solid transparent;
}

.problem-card:hover {
transform: translateY(-10px);
border-color: var(--cyber-blue);
box-shadow: 0 20px 40px rgba(0, 217, 255, 0.2);
}

.problem-icon {
font-size: 3rem;
margin-bottom: 1rem;
}

.problem-card h3 {
font-size: 1.3rem;
margin-bottom: 1rem;
color: var(--deep-navy);
}

.solution-section {
padding: 5rem 0;
}

.solution-content {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 3rem;
align-items: center;
}

.solution-text h2 {
text-align: left;
margin-bottom: 1.5rem;
}

.solution-text p {
font-size: 1.1rem;
margin-bottom: 2rem;
}

.feature-list {
list-style: none;
}

.feature-list li {
padding: 0.75rem 0;
padding-left: 2rem;
position: relative;
font-size: 1.05rem;
}

.feature-list li::before {
content: '✓';
position: absolute;
left: 0;
color: var(--neural-green);
font-weight: bold;
font-size: 1.2rem;
}

.solution-image img {
width: 100%;
border-radius: 20px;
box-shadow: 0 20px 60px rgba(0, 217, 255, 0.3);
}

.ml-capabilities {
padding: 5rem 0;
background: var(--deep-navy);
color: var(--clean-white);
}

.ml-capabilities .section-title {
color: var(--cyber-blue);
background: none;
-webkit-text-fill-color: var(--cyber-blue);
}

.capabilities-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 2rem;
margin-top: 3rem;
}

.capability-card {
position: relative;
padding: 2rem;
border-radius: 20px;
transition: all 0.3s ease;
}

.glass {
background: rgba(255, 255, 255, 0.05);
backdrop-filter: blur(10px);
border: 1px solid rgba(255, 255, 255, 0.1);
}

.capability-card:hover {
transform: translateY(-10px);
background: rgba(0, 217, 255, 0.1);
border-color: var(--cyber-blue);
}

.capability-number {
font-size: 3rem;
font-weight: 800;
background: var(--gradient-secondary);
-webkit-background-clip: text;
background-clip: text;
-webkit-text-fill-color: transparent;
margin-bottom: 1rem;
}

.capability-card h3 {
font-size: 1.3rem;
margin-bottom: 1rem;
color: var(--clean-white);
}

.capability-card p {
color: rgba(255, 255, 255, 0.8);
line-height: 1.8;
}

.threat-detection {
padding: 5rem 0;
background: linear-gradient(135deg, rgba(0, 217, 255, 0.03), rgba(0, 255, 157, 0.03));
}

.detection-features {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: 2rem;
margin-top: 3rem;
}

.detection-feature {
text-align: center;
padding: 2rem;
}

.feature-icon {
font-size: 4rem;
margin-bottom: 1rem;
}

.detection-feature h3 {
font-size: 1.4rem;
margin-bottom: 1rem;
color: var(--deep-navy);
}

.behavioral-analysis {
padding: 5rem 0;
background: var(--light-gray);
}

.analysis-content {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 3rem;
align-items: center;
}

.analysis-visual {
height: 400px;
background: var(--deep-navy);
border-radius: 20px;
position: relative;
overflow: hidden;
box-shadow: 0 20px 60px rgba(157, 0, 255, 0.3);
}

.neural-network-animation {
width: 100%;
height: 100%;
background: radial-gradient(circle at 50% 50%, rgba(0, 217, 255, 0.2), transparent);
animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
0%, 100% { opacity: 0.5; transform: scale(1); }
50% { opacity: 1; transform: scale(1.1); }
}

.analysis-text h2 {
text-align: left;
margin-bottom: 1.5rem;
}

.analysis-stats {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 2rem;
margin-top: 2rem;
}

.stat-item {
text-align: center;
}

.stat-number {
font-size: 3rem;
font-weight: 800;
background: var(--gradient-primary);
-webkit-background-clip: text;
background-clip: text;
-webkit-text-fill-color: transparent;
}

.stat-label {
font-size: 0.9rem;
color: var(--dark-gray);
margin-top: 0.5rem;
}

.cyber-hygiene {
padding: 5rem 0;
}

.hygiene-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 2rem;
margin-top: 3rem;
}

.hygiene-card {
background: var(--clean-white);
padding: 2rem;
border-radius: 20px;
border: 2px solid var(--light-gray);
transition: all 0.3s ease;
}

.hygiene-card:hover {
border-color: var(--neural-green);
transform: translateY(-5px);
box-shadow: 0 15px 40px rgba(0, 255, 157, 0.2);
}

.hygiene-card h3 {
color: var(--deep-navy);
margin-bottom: 1rem;
font-size: 1.3rem;
}

.realtime-monitoring {
padding: 5rem 0;
background: linear-gradient(135deg, rgba(157, 0, 255, 0.05), rgba(0, 217, 255, 0.05));
}

.monitoring-features {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: 2rem;
margin-top: 3rem;
}

.monitoring-card {
padding: 2rem;
border-radius: 20px;
background: rgba(255, 255, 255, 0.8);
backdrop-filter: blur(10px);
}

.monitoring-card h3 {
color: var(--deep-navy);
margin-bottom: 1rem;
font-size: 1.3rem;
}

.progress-bar {
width: 100%;
height: 8px;
background: rgba(0, 0, 0, 0.1);
border-radius: 10px;
margin-top: 1rem;
overflow: hidden;
}

.progress-fill {
height: 100%;
background: var(--gradient-secondary);
border-radius: 10px;
transition: width 1s ease;
}

.educational-content {
padding: 5rem 0;
background: var(--light-gray);
}

.content-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 2rem;
margin-top: 3rem;
}

.content-card {
background: var(--clean-white);
padding: 2rem;
border-radius: 20px;
text-align: center;
transition: all 0.3s ease;
border: 2px solid transparent;
}

.content-card:hover {
border-color: var(--security-purple);
transform: translateY(-5px);
box-shadow: 0 15px 40px rgba(157, 0, 255, 0.2);
}

.content-icon {
font-size: 3rem;
margin-bottom: 1rem;
}

.content-card h3 {
color: var(--deep-navy);
margin-bottom: 1rem;
font-size: 1.3rem;
}

.technical-approach {
padding: 5rem 0;
}

.approach-timeline {
max-width: 800px;
margin: 3rem auto;
position: relative;
}

.approach-timeline::before {
content: '';
position: absolute;
left: 50%;
top: 0;
bottom: 0;
width: 2px;
background: var(--gradient-primary);
transform: translateX(-50%);
}

.timeline-item {
position: relative;
margin-bottom: 3rem;
display: flex;
align-items: center;
}

.timeline-item:nth-child(odd) {
flex-direction: row;
}

.timeline-item:nth-child(even) {
flex-direction: row-reverse;
}

.timeline-dot {
width: 20px;
height: 20px;
background: var(--cyber-blue);
border-radius: 50%;
position: absolute;
left: 50%;
transform: translateX(-50%);
z-index: 2;
box-shadow: 0 0 20px var(--cyber-blue);
}

.timeline-content {
width: 45%;
background: var(--clean-white);
padding: 1.5rem;
border-radius: 15px;
box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.timeline-item:nth-child(odd) .timeline-content {
margin-right: auto;
}

.timeline-item:nth-child(even) .timeline-content {
margin-left: auto;
}

.timeline-content h3 {
color: var(--deep-navy);
margin-bottom: 0.5rem;
font-size: 1.2rem;
}

.use-cases {
padding: 5rem 0;
background: var(--deep-navy);
color: var(--clean-white);
}

.use-cases .section-title {
color: var(--neural-green);
background: none;
-webkit-text-fill-color: var(--neural-green);
}

.cases-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: 2rem;
margin-top: 3rem;
}

.case-card {
background: rgba(255, 255, 255, 0.05);
backdrop-filter: blur(10px);
border: 1px solid rgba(255, 255, 255, 0.1);
border-radius: 20px;
padding: 2rem;
transition: all 0.3s ease;
}

.case-card:hover {
background: rgba(0, 255, 157, 0.1);
border-color: var(--neural-green);
transform: translateY(-5px);
}

.case-header h3 {
color: var(--clean-white);
margin-bottom: 1.5rem;
font-size: 1.4rem;
border-bottom: 2px solid var(--neural-green);
padding-bottom: 1rem;
}

.case-list {
list-style: none;
}

.case-list li {
padding: 0.75rem 0;
padding-left: 1.5rem;
position: relative;
color: rgba(255, 255, 255, 0.8);
}

.case-list li::before {
content: '▸';
position: absolute;
left: 0;
color: var(--neural-green);
}

.testimonials {
padding: 5rem 0;
background: var(--light-gray);
}

.testimonials-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: 2rem;
margin-top: 3rem;
}

.testimonial-card {
background: var(--clean-white);
padding: 2rem;
border-radius: 20px;
box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
transition: all 0.3s ease;
}

.testimonial-card:hover {
transform: translateY(-5px);
box-shadow: 0 15px 40px rgba(0, 217, 255, 0.2);
}

.testimonial-text {
font-style: italic;
color: var(--dark-gray);
margin-bottom: 1.5rem;
line-height: 1.8;
}

.testimonial-author {
display: flex;
align-items: center;
gap: 1rem;
}

.author-avatar {
width: 50px;
height: 50px;
border-radius: 50%;
background: var(--gradient-primary);
display: flex;
align-items: center;
justify-content: center;
color: var(--clean-white);
font-weight: 700;
font-size: 1.2rem;
}

.author-name {
font-weight: 600;
color: var(--deep-navy);
}

.author-role {
font-size: 0.9rem;
color: var(--dark-gray);
}

.contact-section {
padding: 5rem 0;
background: linear-gradient(135deg, rgba(0, 217, 255, 0.05), rgba(157, 0, 255, 0.05));
}

.multi-step-form {
max-width: 700px;
margin: 3rem auto;
background: var(--clean-white);
padding: 3rem;
border-radius: 30px;
box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.form-progress {
display: flex;
justify-content: space-between;
margin-bottom: 3rem;
position: relative;
}

.progress-line {
position: absolute;
top: 20px;
left: 0;
right: 0;
height: 2px;
background: var(--light-gray);
z-index: 0;
}

.progress-step {
display: flex;
flex-direction: column;
align-items: center;
gap: 0.5rem;
position: relative;
z-index: 1;
}

.step-number {
width: 40px;
height: 40px;
border-radius: 50%;
background: var(--light-gray);
color: var(--dark-gray);
display: flex;
align-items: center;
justify-content: center;
font-weight: 700;
transition: all 0.3s ease;
}

.progress-step.active .step-number {
background: var(--gradient-primary);
color: var(--clean-white);
box-shadow: 0 5px 15px rgba(0, 217, 255, 0.4);
}

.step-label {
font-size: 0.85rem;
color: var(--dark-gray);
font-weight: 500;
}

.form-step {
display: none;
}

.form-step.active {
display: block;
animation: fadeInStep 0.5s ease;
}

@keyframes fadeInStep {
from {
opacity: 0;
transform: translateX(20px);
}
to {
opacity: 1;
transform: translateX(0);
}
}

.step-title {
font-size: 1.5rem;
color: var(--deep-navy);
margin-bottom: 2rem;
text-align: center;
}

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

.form-group label {
display: block;
margin-bottom: 0.5rem;
font-weight: 500;
color: var(--dark-gray);
}

.form-group input,
.form-group select,
.form-group textarea {
width: 100%;
padding: 0.75rem 1rem;
border: 2px solid var(--light-gray);
border-radius: 10px;
font-size: 1rem;
font-family: 'Inter', sans-serif;
transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
outline: none;
border-color: var(--cyber-blue);
box-shadow: 0 0 0 3px rgba(0, 217, 255, 0.1);
}

.radio-group,
.checkbox-group {
display: flex;
flex-direction: column;
gap: 1rem;
margin-top: 1rem;
}

.radio-option,
.checkbox-option {
display: flex;
align-items: center;
padding: 1rem;
border: 2px solid var(--light-gray);
border-radius: 10px;
cursor: pointer;
transition: all 0.3s ease;
}

.radio-option:hover,
.checkbox-option:hover {
border-color: var(--cyber-blue);
background: rgba(0, 217, 255, 0.05);
}

.radio-option input,
.checkbox-option input {
width: auto;
margin-right: 1rem;
}

.form-buttons {
display: flex;
gap: 1rem;
margin-top: 2rem;
}

.btn-prev,
.btn-next,
.btn-submit {
flex: 1;
padding: 1rem 2rem;
border: none;
border-radius: 50px;
font-size: 1rem;
font-weight: 600;
cursor: pointer;
transition: all 0.3s ease;
}

.btn-prev {
background: var(--light-gray);
color: var(--dark-gray);
}

.btn-prev:hover {
background: var(--dark-gray);
color: var(--clean-white);
}

.btn-next,
.btn-submit {
background: var(--gradient-primary);
color: var(--clean-white);
box-shadow: 0 10px 30px rgba(0, 217, 255, 0.3);
}

.btn-next:hover,
.btn-submit:hover {
transform: translateY(-3px);
box-shadow: 0 15px 40px rgba(0, 217, 255, 0.4);
}

.form-summary {
background: var(--light-gray);
padding: 1.5rem;
border-radius: 15px;
margin-bottom: 2rem;
}

.summary-item {
padding: 0.75rem 0;
border-bottom: 1px solid rgba(0, 0, 0, 0.1);
display: flex;
justify-content: space-between;
}

.summary-item:last-child {
border-bottom: none;
}

.footer {
background: var(--deep-navy);
color: var(--clean-white);
padding: 3rem 0 1rem;
}

.footer-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
gap: 2rem;
margin-bottom: 2rem;
}

.footer-logo {
height: 40px;
width: auto;
margin-bottom: 1rem;
}

.footer-brand {
font-family: 'Montserrat', sans-serif;
font-size: 1.2rem;
font-weight: 700;
color: var(--cyber-blue);
margin-bottom: 0.5rem;
}

.footer-description {
color: rgba(255, 255, 255, 0.7);
font-size: 0.9rem;
line-height: 1.6;
}

.footer-col h4 {
color: var(--neural-green);
margin-bottom: 1rem;
font-size: 1.1rem;
}

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

.footer-links li {
margin-bottom: 0.5rem;
}

.footer-links a {
color: rgba(255, 255, 255, 0.7);
text-decoration: none;
transition: color 0.3s ease;
}

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

.footer-contact {
color: rgba(255, 255, 255, 0.7);
font-size: 0.9rem;
line-height: 1.8;
margin-bottom: 1rem;
}

.footer-contact strong {
color: var(--clean-white);
}

.footer-bottom {
text-align: center;
padding-top: 2rem;
border-top: 1px solid rgba(255, 255, 255, 0.1);
color: rgba(255, 255, 255, 0.6);
font-size: 0.9rem;
}

@media (max-width: 768px) {
.nav-menu {
display: none;
}
.nav-toggle {
display: flex;
}
.hero-title {
font-size: 2rem;
}
.hero-subtitle {
font-size: 1rem;
}
.solution-content,
.analysis-content {
grid-template-columns: 1fr;
}
.section-title {
font-size: 1.8rem;
}
.approach-timeline::before {
left: 20px;
}
.timeline-item {
flex-direction: row !important;
}
.timeline-dot {
left: 20px;
}
.timeline-content {
width: calc(100% - 60px);
margin-left: auto !important;
}
.analysis-stats {
grid-template-columns: 1fr;
}
}