:root {
    --primary: #0a2540;
    --secondary: #00d4ff;
    --accent: #635bff;
    --text: #425466;
    --text-dark: #0a2540;
    --bg-light: #f6f9fc;
    --white: #ffffff;
    --shadow: 0 15px 35px rgba(50,50,93,.1), 0 5px 15px rgba(0,0,0,.07);
    --transition: all 0.3s cubic-bezier(.25,.8,.25,1);
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--text);
    background-color: var(--bg-light);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    color: var(--text-dark);
    font-weight: 800;
    letter-spacing: -0.02em;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

/* Background Patterns */
.bg-pattern {
    background-image: radial-gradient(var(--secondary) 0.5px, transparent 0.5px), radial-gradient(var(--secondary) 0.5px, var(--bg-light) 0.5px);
    background-size: 20px 20px;
    background-position: 0 0, 10px 10px;
    opacity: 0.1;
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: 0;
}

/* Navbar */
.navbar {
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 8%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(15px);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-link {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-link:hover {
    color: var(--secondary);
}

.btn {
    padding: 14px 32px;
    border-radius: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    display: inline-block;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 14px 0 rgba(10,37,64,0.3);
}

.btn-primary:hover {
    background: var(--secondary);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 212, 255, 0.4);
    color: var(--primary);
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 700px;
    position: relative;
    display: flex;
    align-items: center;
    padding: 0 8%;
    margin-top: 0;
    background: #fff;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
    align-items: center;
    width: 100%;
    position: relative;
    z-index: 2;
}

.hero-content h1 {
    font-size: 4.2rem;
    line-height: 1;
    margin-bottom: 30px;
    color: var(--primary);
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 45px;
    color: var(--text);
    max-width: 550px;
}

.hero-image {
    position: relative;
    animation: float 6s ease-in-out infinite;
}

.hero-image img {
    width: 100%;
    max-width: 600px;
    border-radius: 40px;
    filter: drop-shadow(0 30px 50px rgba(0,0,0,0.15));
}

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

/* Sections */
.section {
    padding: 100px 8%;
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-title h2 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--primary);
}

.section-title p {
    font-size: 1.2rem;
    color: var(--text);
}

/* Solutions Grid */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.solution-card {
    background: var(--white);
    padding: 50px 35px;
    border-radius: 30px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.02);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.03);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 5px;
    background: var(--secondary);
    opacity: 0;
    transition: var(--transition);
}

.solution-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow);
}

.solution-card:hover::before {
    opacity: 1;
}

.solution-card img {
    width: 120px;
    height: 120px;
    margin-bottom: 30px;
    border-radius: 24px;
    object-fit: cover;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.solution-card h3 {
    font-size: 1.6rem;
    margin-bottom: 20px;
}

.news-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
}

.news-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow);
}

.news-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 0;
}

.news-card-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.news-card h4 {
    font-size: 1.25rem;
    margin: 10px 0 15px;
    line-height: 1.4;
    color: var(--primary);
}

.news-card p {
    font-size: 0.95rem;
    color: var(--text);
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: center;
}

.about-image {
    background: var(--primary);
    border-radius: 40px;
    padding: 40px;
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: 40px;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 40px;
}

.stat-item h2 {
    font-size: 2.5rem;
    color: var(--secondary);
}

/* Contact Area */
.contact-cta {
    background: var(--primary);
    border-radius: 40px;
    padding: 80px;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.contact-cta h2 {
    color: white;
    font-size: 2.8rem;
    max-width: 500px;
    margin-bottom: 20px;
}

/* Footer */
footer {
    background: #051426;
    color: var(--white);
    padding: 120px 8% 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 80px;
}

.footer-links h4 {
    color: var(--white);
    margin-bottom: 30px;
    font-size: 1.2rem;
}

.footer-links a {
    display: block;
    color: rgba(255,255,255,0.6);
    margin-bottom: 15px;
    font-size: 0.95rem;
}

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

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: rgba(255,255,255,0.4);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 1200px) {
    .hero-content h1 { font-size: 3.5rem; }
    .solutions-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 992px) {
    .hero-grid { grid-template-columns: 1fr; text-align: center; }
    .hero-content p { margin: 0 auto 40px; }
    .about-grid { grid-template-columns: 1fr; gap: 50px; }
    .contact-cta { flex-direction: column; text-align: center; gap: 40px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    
    /* Dashboard specific */
    div[style*="display: grid; grid-template-columns: 2fr 1fr"] {
        grid-template-columns: 1fr !important;
    }
    .logout-text { display: none; }
}

@media (max-width: 768px) {
    .solutions-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .section { padding: 80px 5%; }
    .hero-content h1 { font-size: 2.5rem; }
}

/* Form Styles */
.form-group {
    margin-bottom: 25px;
    text-align: left;
}

.form-group label {
    display: block;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
}

.form-control {
    width: 100%;
    padding: 16px 20px;
    border-radius: 12px;
    border: 2px solid #e2e8f0;
    background: #f8fafc;
    color: var(--primary);
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}

.form-control:focus {
    outline: none;
    border-color: var(--secondary);
    background: white;
    box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.1);
}

.form-control::placeholder {
    color: #94a3b8;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}