/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-primary);
}

:root {
    /* Color Scheme */
    --primary-dark: #081524;
    --primary-blue: #1a4578;
    --accent-gold: #C7AE6A;
    --accent-light: #d5c28f;
    --accent-dark: #b99a45;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    
    /* Typography Scale */
    --font-size-xs: 0.55rem;
    --font-size-sm: 0.65rem;
    --font-size-base: 0.75rem;
    --font-size-lg: 0.85rem;
    --font-size-xl: 0.95rem;
    --font-size-2xl: 1.1rem;
    --font-size-3xl: 1.4rem;
    --font-size-4xl: 1.7rem;
    --font-size-5xl: 2.25rem;
    
    /* Spacing */
    --container-padding: 2rem;
    --section-padding: 5rem 0;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Typography Hierarchy */
h1, .h1 {
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

h2, .h2 {
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: clamp(1.4rem, 2.8vw, 2rem);
    line-height: 1.2;
    letter-spacing: -0.01em;
}

h3, .h3 {
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: clamp(1.1rem, 2.2vw, 1.4rem);
    line-height: 1.3;
    letter-spacing: -0.005em;
}

h4, .h4 {
    font-family: var(--font-primary);
    font-weight: 500;
    font-size: clamp(0.9rem, 1.8vw, 1.1rem);
    line-height: 1.4;
}

h5, .h5 {
    font-family: var(--font-primary);
    font-weight: 500;
    font-size: clamp(0.8rem, 1.6vw, 1rem);
    line-height: 1.4;
}

h6, .h6 {
    font-family: var(--font-primary);
    font-weight: 500;
    font-size: 0.75rem;
    line-height: 1.4;
}

/* Body text styles */
p, .body-text {
    font-family: var(--font-primary);
    font-weight: 400;
    font-size: 0.75rem;
    line-height: 1.6;
    color: inherit;
}

/* Large body text */
.body-large {
    font-family: var(--font-primary);
    font-weight: 400;
    font-size: 0.85rem;
    line-height: 1.7;
}

/* Small text */
.text-small, small {
    font-family: var(--font-primary);
    font-weight: 400;
    font-size: 0.65rem;
    line-height: 1.5;
}

/* Extra small text */
.text-xs {
    font-family: var(--font-primary);
    font-size: 0.55rem;
    line-height: 1.4;
}

/* Font weight utilities */
.font-thin { font-weight: 100; }
.font-extralight { font-weight: 200; }
.font-light { font-weight: 300; }
.font-regular { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.font-black { font-weight: 900; }

/* Text sizes */
.text-xs { font-size: 0.55rem; }
.text-sm { font-size: 0.65rem; }
.text-base { font-size: 0.75rem; }
.text-lg { font-size: 0.85rem; }
.text-xl { font-size: 0.95rem; }
.text-2xl { font-size: 1.1rem; }
.text-3xl { font-size: 1.4rem; }
.text-4xl { font-size: 1.7rem; }
.text-5xl { font-size: 2.25rem; }

/* Letter spacing */
.tracking-tight { letter-spacing: -0.025em; }
.tracking-normal { letter-spacing: 0; }
.tracking-wide { letter-spacing: 0.025em; }

/* Line height */
.leading-tight { line-height: 1.25; }
.leading-snug { line-height: 1.375; }
.leading-normal { line-height: 1.5; }
.leading-relaxed { line-height: 1.625; }
.leading-loose { line-height: 2; }

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: #ffffff;
    background: var(--primary-dark);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
}

/* 3D Background Canvas */
#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(8, 21, 36, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(199, 174, 106, 0.2);
    z-index: 1000;
    transition: var(--transition-medium);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem var(--container-padding);
    max-width: 1400px;
    margin: 0 auto;
}

/* Header Logo Implementation */
.navbar-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: inherit;
    gap: 12px;
    transition: var(--transition-medium);
}

.logo-link:hover {
    transform: scale(1.02);
}

.header-logo {
    height: 40px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.header-logo:hover {
    transform: scale(1.05);
}

.brand-text {
    font-size: 18px;
    font-weight: 700;
    color: var(--accent-gold);
    letter-spacing: -0.02em;
    cursor: pointer;
}

.tagline {
    color: var(--accent-light);
    font-size: 0.6rem;
    margin-top: 0.25rem;
    font-weight: 400;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

/* Search Button Styles */
.search-btn {
    background: none;
    border: none;
    color: var(--accent-gold);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    margin-left: 1rem;
    transition: var(--transition-medium);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-btn:hover {
    background: rgba(199, 174, 106, 0.1);
    transform: scale(1.1);
}

.search-btn:active {
    transform: scale(0.95);
}

.nav-link {
    color: #ffffff;
    text-decoration: none;
    font-weight: 100;
    font-size: 0.80rem;
    transition: var(--transition-fast);
    position: relative;
}

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

.dropdown {
    position: relative;
}

.dropdown-arrow {
    font-size: 0.50rem;
    margin-left: 0.5rem;
    transition: var(--transition-fast);
}

.dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-content {
    position: absolute;
    top: 100%;
    left: 0;
    background: rgba(8, 21, 36, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(199, 174, 106, 0.2);
    border-radius: 8px;
    min-width: 300px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-medium);
    padding: 1rem 0;
}

.dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-content a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: #ffffff;
    text-decoration: none;
    font-size: 0.80rem;
    transition: var(--transition-fast);
}

.dropdown-content a:hover {
    background: rgba(199, 174, 106, 0.1);
    color: var(--accent-gold);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--accent-gold);
    transition: var(--transition-fast);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 8rem 2rem 4rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

/* Animated 3D Background */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.semiconductor-wafer {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(199, 174, 106, 0.1) 0%, transparent 70%);
    border: 2px solid rgba(199, 174, 106, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: rotate-wafer 20s linear infinite;
}

.neural-network {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(199, 174, 106, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(199, 174, 106, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(199, 174, 106, 0.1) 0%, transparent 50%);
    animation: pulse-network 4s ease-in-out infinite;
}

.holographic-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 30%, rgba(199, 174, 106, 0.05) 50%, transparent 70%);
    animation: holographic-sweep 8s linear infinite;
}

.particle-system {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, rgba(199, 174, 106, 0.8), transparent),
        radial-gradient(2px 2px at 40px 70px, rgba(199, 174, 106, 0.6), transparent),
        radial-gradient(1px 1px at 90px 40px, rgba(199, 174, 106, 0.4), transparent),
        radial-gradient(1px 1px at 130px 80px, rgba(199, 174, 106, 0.6), transparent),
        radial-gradient(2px 2px at 160px 30px, rgba(199, 174, 106, 0.8), transparent);
    background-repeat: repeat;
    background-size: 200px 100px;
    animation: particle-float 20s linear infinite;
}

.depth-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(8, 21, 36, 0.3) 100%);
}

.carousel-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
}

/* Hero Robot Logo Integration */
.hero-circle-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

.hero-circle {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(199, 174, 106, 0.2), rgba(26, 69, 120, 0.3));
    border: 2px solid rgba(199, 174, 106, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    backdrop-filter: blur(10px);
    box-shadow: 
        0 0 30px rgba(199, 174, 106, 0.3),
        inset 0 0 30px rgba(199, 174, 106, 0.1);
    transition: var(--transition-medium);
}

.hero-circle:hover {
    transform: scale(1.05);
    box-shadow: 
        0 0 50px rgba(199, 174, 106, 0.5),
        inset 0 0 30px rgba(199, 174, 106, 0.2);
}

.hero-robot-logo {
    width: 120px;
    height: 120px;
    object-fit: contain;
    filter: drop-shadow(0 0 15px rgba(199, 174, 106, 0.4));
    animation: gentle-float 3s ease-in-out infinite;
    transition: var(--transition-medium);
}

.hero-circle:hover .hero-robot-logo {
    transform: scale(1.1);
    filter: drop-shadow(0 0 25px rgba(199, 174, 106, 0.6));
}

.circle-glow {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border-radius: 50%;
    background: conic-gradient(
        from 0deg,
        rgba(199, 174, 106, 0.3),
        rgba(26, 69, 120, 0.3),
        rgba(199, 174, 106, 0.3)
    );
    animation: rotate-glow 8s linear infinite;
    z-index: -1;
}

/* Hero Content */
.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    z-index: 2;
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text {
    text-align: left;
}

.hero-title {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 700;
    margin-bottom: 2rem;
    line-height: 1.1;
}

.title-line {
    display: block;
    margin-bottom: 0.5rem;
}

.title-line.highlight {
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: text-glow 3s ease-in-out infinite alternate;
}

.hero-subtitle {
    font-size: 0.95rem;
    color: var(--accent-light);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.highlight-text {
    color: var(--accent-gold);
    font-weight: 600;
    animation: pulse-glow 2s ease-in-out infinite;
}

/* Trust Signals */
.trust-signals {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 3rem;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--accent-light);
    font-size: 0.7rem;
}

.trust-icon {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Enhanced CTA Buttons */
.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
}

.btn-discovery {
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-light));
    color: var(--primary-dark);
    border: none;
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.btn-discovery:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(199, 174, 106, 0.3);
}

.btn-discovery::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-discovery:hover::before {
    left: 100%;
}

.btn-urgency {
    background: rgba(185, 154, 69, 0.1);
    color: var(--accent-gold);
    border: 1px solid var(--accent-gold);
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-medium);
    position: relative;
}

.btn-urgency:hover {
    background: var(--accent-gold);
    color: var(--primary-dark);
    transform: translateY(-2px);
}

.btn-badge {
    background: var(--accent-gold);
    color: var(--primary-dark);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    animation: pulse-badge 2s ease-in-out infinite;
}

.btn-social {
    background: rgba(26, 69, 120, 0.2);
    color: var(--accent-light);
    border: 1px solid rgba(199, 174, 106, 0.3);
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-medium);
}

.btn-social:hover {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
    transform: translateY(-2px);
}

/* Key Metrics */
.hero-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    max-width: 100%;
}

.metric-card {
    background: rgba(8, 21, 36, 0.8);
    border: 1px solid rgba(199, 174, 106, 0.2);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-gold), var(--accent-light));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.metric-card:hover::before {
    transform: scaleX(1);
}

.metric-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-gold);
    box-shadow: 0 10px 25px rgba(199, 174, 106, 0.1);
}

.metric-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-gold);
    margin-bottom: 0.5rem;
    animation: count-up 2s ease-out forwards;
}

.metric-label {
    color: var(--accent-light);
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.metric-comparison {
    color: rgba(213, 194, 143, 0.7);
    font-size: 0.85rem;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--accent-light);
    z-index: 3;
    cursor: pointer;
    transition: var(--transition-medium);
    padding: 1rem;
    border-radius: 8px;
}

.scroll-indicator:hover {
    color: var(--accent-gold);
    transform: translateX(-50%) translateY(-5px);
}

.scroll-text {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    opacity: 0.8;
    transition: var(--transition-medium);
    font-weight: 500;
}

.scroll-indicator:hover .scroll-text {
    opacity: 1;
}

.scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid var(--accent-gold);
    border-bottom: 2px solid var(--accent-gold);
    transform: rotate(45deg);
    margin: 0 auto;
    animation: bounce-arrow 2s infinite;
    transition: var(--transition-medium);
}

.scroll-indicator:hover .scroll-arrow {
    border-color: var(--accent-gold);
    transform: rotate(45deg) scale(1.2);
}



/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-medium);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-dark), var(--accent-gold));
    color: var(--primary-dark);
    box-shadow: 0 4px 15px rgba(185, 154, 69, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(185, 154, 69, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--accent-gold);
    border: 2px solid var(--accent-gold);
}

.btn-secondary:hover {
    background: var(--accent-gold);
    color: var(--primary-dark);
}

.btn-outline {
    background: transparent;
    color: var(--accent-gold);
    border: 1px solid var(--accent-gold);
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
}

.btn-outline:hover {
    background: var(--accent-gold);
    color: var(--primary-dark);
}

/* Section Styles */
section {
    padding: var(--section-padding);
    position: relative;
}

.section-title {
    font-size: clamp(1.4rem, 2.8vw, 2rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--accent-gold);
    animation: slideInFromLeft 1s ease-out 1.2s forwards;
    opacity: 0;
    transform: translateX(-50px);
}

.section-subtitle {
    text-align: center;
    color: var(--accent-light);
    font-size: 0.85rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Technology Section - Two Panel Layout */
.technology {
    background: rgba(26, 69, 120, 0.01);
    padding: 3rem 0;
    margin: 1rem 0;
    position: relative;
    border-radius: 16px;
    z-index: 2;
    isolation: isolate;
}

/* Simple grey border around tech-content div */
.tech-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    border: 2px solid rgba(128, 128, 128, 0.3);
    border-radius: 16px;
    padding: 3rem;
    background: rgba(26, 69, 120, 0.1);
    position: relative;
    z-index: 1;
    max-width: 100%;
    overflow: visible;
    min-height: 600px;
}



.tech-left {
    padding-right: 2rem;
    animation: slideInFromLeft 1s ease-out 0.3s forwards;
    opacity: 0;
    transform: translateX(-50px);
}

/* Vertical separator line for Core Technology section */
.tech-content::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 1px;
    background: rgba(128, 128, 128, 0.3);
    height: 100%;
    z-index: 2;
}

.tech-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--accent-gold);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.tech-description {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.tech-right {
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 1;
    overflow: visible;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    max-width: 650px;
    align-items: start;
    margin-top: -4rem;
    margin-bottom: -2rem;
    position: relative;
    z-index: 3;
}

.tech-card:nth-child(1) {
    margin-top: -2rem;
    animation: slideInFromBottom 0.8s ease-out 0.2s forwards;
    opacity: 0;
    transform: translateY(30px);
}

.tech-card:nth-child(2) {
    margin-top: 2rem;
    animation: slideInFromBottom 0.8s ease-out 0.4s forwards;
    opacity: 0;
    transform: translateY(30px);
}

.tech-card:nth-child(3) {
    margin-top: 0;
    animation: slideInFromBottom 0.8s ease-out 0.6s forwards;
    opacity: 0;
    transform: translateY(30px);
}

.tech-card:nth-child(4) {
    margin-top: 1rem;
    position: absolute;
    bottom: -3rem;
    right: 0;
    z-index: 5;
    animation: slideInFromBottom 0.8s ease-out 0.8s forwards;
    opacity: 0;
    transform: translateY(30px);
}

.tech-card {
    background: rgba(8, 21, 36, 0.8);
    border: 1px solid rgba(199, 174, 106, 0.2);
    border-radius: 12px;
    padding: 2.5rem;
    text-align: left;
    transition: var(--transition-medium);
    backdrop-filter: blur(10px);
    min-height: 250px;
    width: 260px;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 4;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    margin: -0.5rem;
    animation: slideInFromBottom 0.8s ease-out 0.2s forwards;
    opacity: 0;
    transform: translateY(30px);
}

.tech-card:hover {
    transform: translateY(-3px);
    border-color: var(--accent-gold);
    box-shadow: 0 10px 20px rgba(199, 174, 106, 0.1);
    background: rgba(8, 21, 36, 0.9);
}

.tech-icon {
    width: 30px;
    height: 50px;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FF5733;
}

.tech-icon svg {
    width: 24px;
    height: 24px;
    stroke: #FF5733;
}

.tech-card h3 {
    font-size: 0.75rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 1.5rem;
    line-height: 1.3;
}

.tech-card p {
    color: #ffffff;
    line-height: 1.5;
    font-size: 0.55rem;
    margin-bottom: 0;
    flex: 1;
}

.tech-link {
    color: var(--accent-gold);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-medium);
    display: inline-block;
    font-size: 0.65rem;
}

.tech-link:hover {
    color: var(--accent-light);
    transform: translateX(5px);
}

/* Metrics Section */
.metrics {
    background: var(--primary-dark);
}

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

.metric-card {
    background: rgba(26, 69, 120, 0.2);
    border: 1px solid rgba(199, 174, 106, 0.2);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: var(--transition-medium);
}

.metric-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-gold);
    box-shadow: 0 15px 30px rgba(199, 174, 106, 0.1);
}

.metric-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-gold);
    margin-bottom: 0.5rem;
}

.metric-label {
    font-size: 1.1rem;
    color: #ffffff;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.metric-comparison {
    font-size: 0.9rem;
    color: var(--accent-light);
    opacity: 0.8;
}

/* Research Highlights */
.research-highlights {
    background: rgba(26, 69, 120, 0.1);
    padding: 2rem 0;
    margin: -0.5rem 0 1rem 0;
    position: relative;
    z-index: 2;
    isolation: isolate;
}

.research-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 0.05rem;
    margin-top: 2rem;
    max-width: 100%;
}

.research-card {
    background: rgba(8, 21, 36, 0.8);
    border: 1px solid rgba(199, 174, 106, 0.2);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition-medium);
    width: 260px;
    justify-self: center;
    animation: slideInFromBottom 0.8s ease-out 1.4s forwards;
    opacity: 0;
    transform: translateY(30px);
}

.research-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-gold);
    box-shadow: 0 20px 40px rgba(199, 174, 106, 0.1);
}

.research-image {
    height: 200px;
    overflow: hidden;
}

.research-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-medium);
}

.research-card:hover .research-image img {
    transform: scale(1.05);
}

.research-content {
    padding: 1.5rem;
}

.research-content h3 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--accent-gold);
}

.research-authors {
    font-size: 0.7rem;
    color: var(--accent-light);
    margin-bottom: 1rem;
    font-style: italic;
}

.research-abstract {
    color: #ffffff;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

/* Staggered animations for research cards */
.research-card:nth-child(2) {
    animation: slideInFromBottom 0.8s ease-out 1.6s forwards;
    opacity: 0;
    transform: translateY(30px);
}

.research-card:nth-child(3) {
    animation: slideInFromBottom 0.8s ease-out 1.8s forwards;
    opacity: 0;
    transform: translateY(30px);
}

/* Partners Section */
.partners {
    background: var(--primary-dark);
    padding: var(--section-padding);
    width: 100%;
    overflow: visible;
}

.partners-table {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    align-items: center;
    width: 100%;
    border: 1px solid rgba(199, 174, 106, 0.2);
    border-radius: 12px;
    padding: 2rem;
    background: rgba(26, 69, 120, 0.2);
    min-height: 200px;
    position: relative;
}

.partner-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    transition: var(--transition-medium);
    justify-self: center;
}

.partner-item:hover {
    transform: translateY(-2px);
}

/* Vertical separator line */
.partners-table::after {
    content: '';
    position: absolute;
    left: 33.33%;
    top: 0;
    bottom: 0;
    width: 1px;
    background: rgba(199, 174, 106, 0.3);
    height: 100%;
}

.partners-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--accent-gold);
    margin: 0;
}

.partner-logo {
    max-width: 120px;
    height: auto;
    margin-bottom: 1rem;
    display: block;
    object-fit: contain;
    /* Removed filter to show original colors */
}

.partner-name {
    color: var(--accent-gold);
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
    margin-top: 0.5rem;
    text-align: center;
    display: block;
}

.partner-desc {
    color: var(--accent-light);
    font-size: 0.7rem;
    margin: 0;
    text-align: center;
    display: block;
}

/* Footer */
.footer {
    background: var(--primary-dark);
    border-top: 1px solid rgba(199, 174, 106, 0.2);
    padding: 4rem 0 2rem;
}

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

/* Footer Logo Implementation */
.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.footer-logo-link {
    display: inline-block;
    margin-bottom: 16px;
    transition: var(--transition-medium);
}

.footer-logo-link:hover {
    transform: scale(1.05);
}

.footer-logo {
    height: 60px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.footer-logo:hover {
    opacity: 1;
}

.footer-tagline {
    color: var(--accent-light);
    font-size: 14px;
    line-height: 1.4;
    max-width: 280px;
    margin: 0;
}

.footer-section h3,
.footer-section h4 {
    color: var(--accent-gold);
    margin-bottom: 1rem;
    font-size: 0.80rem;
}

.footer-section p {
    color: var(--accent-light);
    margin-bottom: 1rem;
    line-height: 1.6;
    font-size: 0.70rem;
}

.footer-section ul {
    list-style: none;
}

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

.footer-section ul li a {
    color: var(--accent-light);
    text-decoration: none;
    font-size: 0.70rem;
    transition: var(--transition-fast);
}

.footer-section ul li a:hover {
    color: var(--accent-gold);
}

.social-links {
    display: flex;
    gap: 1.5rem;
    margin-top: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(199, 174, 106, 0.1);
    transition: var(--transition-fast);
    border: 1px solid rgba(199, 174, 106, 0.085);
}

.social-link:hover {
    background: rgba(199, 174, 106, 0.2);
    border-color: var(--accent-gold);
    transform: translateY(-2px);
}

.social-link img {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(199, 174, 106, 0.2);
    color: var(--accent-light);
    font-size: 0.7rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(8, 21, 36, 0.95);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 2rem;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-medium);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-toggle {
        display: flex;
    }

    .dropdown-content {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: transparent;
        border: none;
        padding: 0;
        margin-top: 1rem;
    }

    /* Header logo responsive */
    .header-logo {
        height: 32px;
        max-width: 140px;
    }
    
    .brand-text {
        font-size: 20px;
    }
    
    /* Hero responsive design */
    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-text {
        text-align: center;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-metrics {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .ai-demo {
        position: relative;
        top: auto;
        right: auto;
        margin: 2rem auto 0;
        max-width: 100%;
    }
    
    .trust-signals {
        align-items: center;
    }
    
    .trust-item {
        justify-content: center;
    }
    
    /* Hero robot logo responsive */
    .hero-circle {
        width: 150px;
        height: 150px;
    }
    
    .hero-robot-logo {
        width: 90px;
        height: 90px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 2rem;
    }

    .tech-grid,
    .metrics-grid,
    .research-carousel,
    .partners-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .hero {
        padding: 6rem 1rem 3rem;
    }

    .tech-card,
    .metric-card,
    .research-card {
        padding: 1.5rem;
    }

    .section-title {
        font-size: 1.75rem;
    }
    
    /* Hero robot logo mobile responsive */
    .hero-circle {
        width: 120px;
        height: 120px;
    }
    
    .hero-robot-logo {
        width: 72px;
        height: 72px;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* Hero Animations */
@keyframes rotate-wafer {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes pulse-network {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

@keyframes holographic-sweep {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

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

@keyframes text-glow {
    0% { filter: drop-shadow(0 0 5px rgba(199, 174, 106, 0.3)); }
    100% { filter: drop-shadow(0 0 20px rgba(199, 174, 106, 0.8)); }
}

@keyframes pulse-glow {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

@keyframes pulse-badge {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes count-up {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes bounce-arrow {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0) rotate(45deg); }
    40% { transform: translateX(-50%) translateY(-10px) rotate(45deg); }
    60% { transform: translateX(-50%) translateY(-5px) rotate(45deg); }
}



@keyframes gentle-float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

@keyframes rotate-glow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Hover Effects */
.tech-card,
.metric-card,
.research-card,
.partner-logo {
    animation: fadeInUp 0.6s ease forwards;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--primary-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-gold);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-light);
}

/* Research Publications Page Styles */
.research-publications {
    padding: var(--section-padding);
    margin-top: 80px;
}

.research-header {
    text-align: center;
    margin-bottom: 4rem;
}

.research-header .section-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff 0%, var(--accent-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.research-header .section-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto;
}

.papers-grid {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.paper-card {
    display: flex;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(199, 174, 106, 0.2);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition-medium);
    backdrop-filter: blur(10px);
}

.paper-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: var(--accent-gold);
}

.paper-image {
    flex-shrink: 0;
    width: 200px;
    height: 150px;
    overflow: hidden;
    position: relative;
}

.paper-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-medium);
}

.paper-card:hover .paper-image img {
    transform: scale(1.05);
}

.paper-content {
    flex: 1;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
}

.paper-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.paper-authors {
    font-size: 0.9rem;
    color: var(--accent-gold);
    margin-bottom: 1rem;
    font-style: italic;
}

.paper-abstract {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex: 1;
}

.read-article-link {
    align-self: flex-end;
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-light) 100%);
    color: var(--primary-dark);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-medium);
    border: none;
    cursor: pointer;
    display: inline-block;
}

.read-article-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(199, 174, 106, 0.3);
    color: var(--primary-dark);
}

/* Hero Robot Logo - Single Robot, Smaller and Off-Center */
.hero-robot-logo {
    width: 60%;
    height: 60%;
    object-fit: relative;
    position: relative;
    top: -5%;
    left: -5%;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.3));
    transition: var(--transition-medium);
}

.hero-robot-logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 15px 25px rgba(0, 0, 0, 0.4));
}

/* Responsive Design for Research Page */
@media (max-width: 768px) {
    .paper-card {
        flex-direction: column;
    }
    
    .paper-image {
        width: 100%;
        height: 200px;
    }
    
    .paper-content {
        padding: 1.5rem;
    }
    
    .research-header .section-title {
        font-size: 2rem;
    }
    
    .papers-grid {
        gap: 1.5rem;
    }
}

/* Responsive Design for Technology Section */
@media (max-width: 768px) {
    .tech-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .tech-left {
        padding-right: 0;
        text-align: center;
    }
    
    .tech-title {
        font-size: 1.4rem;
    }
    
    .tech-grid {
        max-width: 100%;
    }
}

/* Responsive Design for wider layouts */
@media (min-width: 1200px) {
    .container {
        max-width: 1400px;
    }
    
    .tech-content {
        padding: 4rem;
    }
    
    .tech-grid {
        max-width: 800px;
    }
    
    .research-carousel {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
    
    .partners-table {
        flex-direction: column;
    }
    
    .partners-column {
        border-right: none;
        border-bottom: 1px solid rgba(199, 174, 106, 0.2);
    }
    
    .partners-column:last-child {
        border-bottom: none;
    }
}

@media (max-width: 480px) {
    .tech-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .tech-card {
        padding: 1rem;
    }
    
    .tech-title {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .paper-content {
        padding: 1rem;
    }
    
    .paper-title {
        font-size: 1.25rem;
    }
    
    .read-article-link {
        align-self: stretch;
        text-align: center;
    }
}

/* Navigation Active State */
.nav-link.active {
    color: var(--accent-gold);
    border-bottom: 2px solid var(--accent-gold);
}

/* Responsive Design for Partners Section */
@media (max-width: 480px) {
    .partners-table {
        flex-direction: column;
    }
    
    .partners-column {
        border-right: none;
        border-bottom: 1px solid rgba(199, 174, 106, 0.2);
        padding: 1.5rem;
    }
    
    .partners-column:last-child {
        border-bottom: none;
    }
}

@media (max-width: 480px) {
    .partners-column {
        padding: 1rem;
    }
    
    .partner-logo img {
        max-width: 100px;
    }
}

/* Responsive Typography */
@media (max-width: 768px) {
    :root {
        --font-size-xs: 0.5rem;
        --font-size-sm: 0.6rem;
        --font-size-base: 0.7rem;
        --font-size-lg: 0.8rem;
        --font-size-xl: 0.85rem;
        --font-size-2xl: 1rem;
        --font-size-3xl: 1.25rem;
        --font-size-4xl: 1.5rem;
        --font-size-5xl: 1.75rem;
    }
    
    h1, .h1 {
        font-size: clamp(1.4rem, 2.8vw, 2rem);
    }
    
    h2, .h2 {
        font-size: clamp(1.2rem, 2.4vw, 1.6rem);
    }
    
    h3, .h3 {
        font-size: clamp(0.9rem, 1.8vw, 1.2rem);
    }
}

/* Font loading optimization */
@supports (font-display: swap) {
    @font-face {
        font-family: 'Inter';
        font-style: normal;
        font-weight: 400;
        font-display: swap;
        src: url('https://fonts.gstatic.com/s/inter/v12/UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyfAZ9hiA.woff2') format('woff2');
    }
}

/* Ensure consistent fonts across all elements */
select option,
::placeholder,
input,
textarea,
button,
.btn,
.nav-link,
.dropdown-content a {
    font-family: var(--font-primary) !important;
}

/* Animation Keyframes */
@keyframes slideInFromLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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