:root {
    --primary-blue: #0A3668;
    --secondary-blue: #0E68A8;
    --primary-green: #38A967;
    --secondary-green: #67C57E;
    --text-dark: #1A1A24;
    --text-light: #F4F7FB;
    --font-stack: 'Inter', system-ui, -apple-system, sans-serif;
}

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

body {
    font-family: var(--font-stack);
    color: var(--text-dark);
    background-color: #F8FAFC;
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Glassmorphism Utilities */
.glass {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.glass-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 40px rgba(10, 54, 104, 0.08);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
}

.glass-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(14, 104, 168, 0.15);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 2rem;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    transition: all 0.3s ease;
}

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

.logo img {
    height: 40px;
    width: auto;
}

.brand-name {
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--primary-blue);
}

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

.nav-links a {
    font-weight: 600;
    color: var(--primary-blue);
    position: relative;
    padding-bottom: 5px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-green));
    transition: width 0.3s ease;
}

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

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    z-index: -1;
    overflow: hidden;
    background: #f0f4f8;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    animation: float 20s infinite alternate;
}

.blob-1 {
    width: 600px; height: 600px;
    background: linear-gradient(135deg, rgba(14,104,168,0.4), rgba(10,54,104,0.1));
    top: -10%; left: -10%;
}

.blob-2 {
    width: 500px; height: 500px;
    background: linear-gradient(135deg, rgba(103,197,126,0.4), rgba(56,169,103,0.1));
    bottom: -10%; right: -10%;
    animation-delay: -10s;
}

.network-grid {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(var(--secondary-blue) 1px, transparent 1px),
        radial-gradient(var(--secondary-green) 1px, transparent 1px);
    background-position: 0 0, 25px 25px;
    background-size: 50px 50px;
    opacity: 0.05;
}

.hero-content {
    max-width: 900px;
    padding: 2rem;
    z-index: 1;
}

h1 {
    font-size: 4.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    color: var(--primary-blue);
}

.gradient-text {
    background: linear-gradient(135deg, var(--secondary-blue), var(--primary-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.5rem;
    color: #4A5568;
    margin-bottom: 2.5rem;
}

.hero-content .eurekas {
    display: inline-block;
    margin-top: 10px;
    font-weight: 600;
    color: var(--secondary-blue);
    background: rgba(14, 104, 168, 0.1);
    padding: 5px 15px;
    border-radius: 20px;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: white;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    border-radius: 50px;
    box-shadow: 0 10px 20px rgba(10, 54, 104, 0.2);
    transition: all 0.3s ease;
    cursor: pointer;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(10, 54, 104, 0.3);
    background: linear-gradient(135deg, var(--secondary-blue), var(--primary-blue));
}

/* Sections */
.section {
    padding: 8rem 2rem;
}

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

.section-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.section-grid.reverse {
    grid-template-columns: 1fr 1fr;
}

.section-grid.reverse .text-content {
    order: 2;
}

.section-grid.reverse .visual-content {
    order: 1;
}

.section-title {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.underline {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--secondary-blue), var(--primary-green));
    border-radius: 2px;
    margin-bottom: 2rem;
}

.underline.center {
    margin: 0 auto 2rem auto;
}

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

.subtitle {
    font-size: 1.25rem;
    color: var(--secondary-blue);
    margin-bottom: 3rem;
    font-weight: 600;
}

.text-content p {
    font-size: 1.1rem;
    color: #4a5568;
    margin-bottom: 1.5rem;
}

/* Visual Elements */
.network-card {
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(14, 104, 168, 0.05), rgba(56, 169, 103, 0.05));
}

.tech-nodes {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.node {
    padding: 15px 25px;
    background: white;
    border-radius: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    font-weight: 600;
    color: var(--primary-blue);
    border: 1px solid rgba(14, 104, 168, 0.1);
    animation: popIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) backwards;
}

.node:nth-child(1) { animation-delay: 0.1s; }
.node:nth-child(2) { animation-delay: 0.3s; transform: translateY(-20px); }
.node:nth-child(3) { animation-delay: 0.5s; }

/* Product Cards */
.product-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.product-card h3 {
    font-size: 1.5rem;
    color: var(--primary-blue);
    margin-bottom: 1rem;
    margin-top: 1.5rem;
}

.card-icon {
    font-size: 3rem;
    display: inline-block;
    padding: 20px;
    background: rgba(56, 169, 103, 0.1);
    border-radius: 20px;
    color: var(--primary-green);
}

/* Tech List */
.tech-list {
    list-style: none;
    margin-top: 2rem;
}

.tech-list li {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.02);
    transition: transform 0.3s ease;
}

.tech-list li:hover {
    transform: translateX(10px);
}

/* Logo Card */
.logo-card {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 400px;
    background: linear-gradient(135deg, rgba(244, 247, 251, 0.8), rgba(255, 255, 255, 0.9));
}

.emblem-logo {
    width: 65%;
    height: auto;
    filter: drop-shadow(0 20px 30px rgba(10,54,104,0.15));
}

/* Footer */
.footer {
    background: var(--primary-blue);
    color: white;
    padding: 4rem 2rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-brand h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.footer-brand p {
    color: rgba(255,255,255,0.7);
}

.footer-contact {
    text-align: right;
    color: rgba(255,255,255,0.7);
}

/* Emphasized Quotes */
.hero-slogan {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}
.hero-slogan span {
    font-size: 1.2rem;
    font-weight: 400;
    color: #4a5568;
}
.eurekas-prominent {
    font-size: 1.4rem;
    font-weight: 700;
    color: white;
    background: linear-gradient(135deg, var(--primary-green), var(--secondary-green));
    display: inline-block;
    padding: 15px 30px;
    border-radius: 30px;
    margin-bottom: 2.5rem;
    box-shadow: 0 10px 25px rgba(56, 169, 103, 0.3);
}

.motto-box {
    margin: 3rem auto;
    padding: 3rem;
    max-width: 900px;
    background: linear-gradient(135deg, rgba(14, 104, 168, 0.05), rgba(56, 169, 103, 0.05));
    border-left: 5px solid var(--primary-green);
}
.motto-box h2 {
    font-size: 2rem;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}
.sub-motto {
    font-size: 1.1rem;
    color: #4a5568;
    margin-bottom: 1.5rem;
}
.eureka-burst {
    display: inline-block;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-green);
    background: rgba(56, 169, 103, 0.1);
    padding: 10px 20px;
    border-radius: 20px;
    border: 1px solid rgba(56, 169, 103, 0.2);
}

/* Concept Images */
.concept-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
}
.concept-card {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    background: white;
    position: relative;
    transition: transform 0.4s ease;
}
.concept-card:hover {
    transform: translateY(-10px);
}
.concept-card img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
}
.concept-caption {
    padding: 15px;
    text-align: center;
    font-weight: 600;
    color: var(--primary-blue);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    position: absolute;
    bottom: 0;
    width: 100%;
}

/* Animations */
@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(50px, 50px) scale(1.1); }
}

@keyframes popIn {
    0% { opacity: 0; transform: scale(0.8) translateY(20px); }
    100% { opacity: 1; transform: scale(1) translateY(0); }
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }

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

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-up-anim {
    animation: floatLogo 6s ease-in-out infinite alternate;
}

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

/* Responsive */
@media (max-width: 992px) {
    .section-grid, .section-grid.reverse {
        grid-template-columns: 1fr;
    }
    
    .section-grid.reverse .text-content,
    .section-grid.reverse .visual-content {
        order: unset;
    }
    
    .product-cards {
        grid-template-columns: 1fr;
    }
    
    h1 {
        font-size: 3rem;
    }
    .concept-images {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    .footer-contact {
        text-align: center;
    }
}