* { 
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.splash-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #1a1a2e;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: all 0.8s ease-out;
}

.splash-screen.shift-up {
    height: 80px;
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.splash-screen.shift-up .splash-logo {
    font-size: 2rem;
    margin-bottom: 0;
    animation: glow 2s ease-in-out infinite alternate;
}

.splash-screen.shift-up .splash-text {
    display: none;
}

.main-nav {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.main-nav ul {
    display: flex;
    justify-content: center;
    align-items: center;
    list-style: none;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.main-nav a {
    color: white;
    text-decoration: none;
    font-size: 1.1rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    transition: all 0.3s ease;
    position: relative;
}

.main-nav a:hover {
    color: #2691ff;
    text-shadow: 0 0 10px #2691ff,
                 0 0 20px #2691ff;
    background: rgba(38, 145, 255, 0.1);
}

.content {
    padding-top: 0 !important;
}

@media (max-width: 768px) {
    .main-nav ul {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    
    .main-nav {
        padding: 0.5rem 0;
    }
}

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

.splash-logo {
    font-size: 5rem;
    color: #fff;
    margin-bottom: 1.5rem;
    animation: glow 2s ease-in-out infinite alternate;
    text-shadow: 0 0 10px #2691ff,
                 0 0 20px #2691ff,
                 0 0 30px #2691ff,
                 0 0 40px #2691ff;
}

.splash-text {
    font-size: 1.5rem;
    color: #fff;
    opacity: 0;
    animation: fadeIn 2s ease-out forwards 1s;
}

@keyframes glow {
    from {
        text-shadow: 0 0 10px #2691ff,
                     0 0 20px #2691ff,
                     0 0 30px #2691ff;
    }
    to {
        text-shadow: 0 0 20px #2691ff,
                     0 0 30px #2691ff,
                     0 0 40px #2691ff,
                     0 0 50px #2691ff,
                     0 0 60px #2691ff;
    }
}

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

.splash-screen.fade-out {
    opacity: 0;
    pointer-events: none;
}

body {
    background: url('images/london.jpeg') no-repeat center center fixed;
    background-size: cover;
    color: white;
    min-height: 100vh;
    overflow-x: hidden;
    overflow-y: auto;
    position: relative;
}

.lang-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
}

.lang-btn {
    background: #2a2a40;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
}

.lang-btn:hover {
    background: #3a3a50;
    transform: scale(1.05);
}

.hero-banner {
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(26, 26, 46, 0.75);
    backdrop-filter: blur(10px);
    margin: 0;
    padding: 2rem;
    box-shadow: 0 0 30px rgba(0,0,0,0.3);
    position: relative;
    overflow: hidden;
}

#networkCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    text-align: center;
    padding: 2rem;
}

.hero-content h2 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: #fff;
    text-shadow: 0 0 20px rgba(38, 145, 255, 0.5),
                 0 0 40px rgba(38, 145, 255, 0.3);
}

.hero-content p {
    font-size: 1.5rem;
    color: #fff;
    opacity: 0.9;
}

.content {
    position: relative;
    z-index: 10;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0;
    gap: 2.5rem;
    background: rgba(26, 26, 46, 0.6);
}

.content > *:not(.hero-banner) {
    width: 100%;
    padding: 2rem;
}

.slider-container {
    max-width: 800px;
    width: 95%;
    background: rgba(42, 42, 64, 0.85);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 0 30px rgba(0,0,0,0.3);
    text-align: center;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0 auto;
}

.slider {
    width: 100%;
    min-height: 500px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.slide {
    position: absolute;
    width: 100%;
    height: auto;
    min-height: 500px;
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.5s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    padding: 1.5rem;
    left: 0;
    right: 0;
    margin: auto;
}

.slide.active {
    opacity: 1;
    transform: translateY(0);
}

.slide h2 {
    font-size: 2.2rem;
    margin: 0;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.slide p {
    font-size: 1.1rem;
    color: #fff;
    line-height: 1.6;
    max-width: 90%;
    text-align: center;
    margin: 0;
}

.slide-image {
    width: 300px;
    height: 300px;
    border-radius: 10px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    background: #1a1a2e;
    padding: 4px;
    margin: 1rem 0;
}

.slide-image img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
    border-radius: 8px;
}

.company-name {
    font-size: 3rem;
    margin: 2rem 0;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    text-align: center;
}

.slider-nav {
    position: absolute;
    top: 50%;
    left: -20px;
    right: -20px;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0;
    pointer-events: none;
    z-index: 10;
}

.slider-arrow {
    width: 40px;
    height: 40px;
    background: #2a2a40;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    pointer-events: auto;
    border: none;
    color: white;
    font-size: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.slider-arrow:hover {
    background: #3a3a50;
    transform: scale(1.1);
}

.slider-arrow:active {
    transform: scale(0.95);
}

.info-section {
    max-width: 1200px;
    width: 95%;
    background: rgba(42, 42, 64, 0.85);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 0 30px rgba(0,0,0,0.3);
    text-align: center;
    position: relative;
    z-index: 20;
    margin: 0 auto;
}

.info-section h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #fff;
    text-shadow: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.info-section h2 i {
    color: #2691ff;
    font-size: 1.8rem;
    text-shadow: none;
}

.info-section h3 {
    font-size: 1.5rem;
    margin: 1.5rem 0;
    color: #fff;
    text-shadow: none;
}

.info-section p {
    font-size: 1.1rem;
    color: #fff;
    line-height: 1.6;
    margin: 0;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
    padding: 1rem;
    justify-content: center;
}

/* Specific grid settings for services section */
section[role="services"] .info-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

/* Specific grid settings for industry section with single card */
section[role="industries"] .info-grid {
    grid-template-columns: 1fr;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

/* Center second row for sections with 4 cards */
section[role="features"] .info-grid,
section[role="pricing"] .info-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.info-card {
    background: #1a1a2e;
    padding: 1.5rem;
    border-radius: 15px;
    transition: transform 0.3s ease;
    position: relative;
    z-index: 30;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 1rem;
}

.info-card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.info-card:hover {
    transform: translateY(-5px);
}

.info-card h4 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 8px;
}

.info-card:nth-child(2) h4 {
    justify-content: flex-end;
    flex-direction: row-reverse;
}

.info-card h4 i {
    color: #2691ff;
    font-size: 1.2rem;
    display: inline-block;
}

.info-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.info-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    line-height: 1.3;
    font-size: 1rem;
    background: rgba(38, 145, 255, 0.1);
    padding: 0.8rem 1rem;
    border-radius: 8px;
    transition: background-color 0.3s ease;
}

.info-list li:hover {
    background: rgba(38, 145, 255, 0.2);
}

.info-list li i {
    color: #2691ff;
    font-size: 1.1rem;
    width: 24px;
    text-align: center;
    flex-shrink: 0;
}

.highlight-section {
    text-align: center;
    margin: 2rem 0;
}

.highlight-section h3 {
    color: #2691ff;
    margin-bottom: 1rem;
}

.contact-section a {
    color: #2691ff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-section a:hover {
    color: #fff;
}

@media (max-width: 1200px) {
    .info-grid {
        grid-template-columns: repeat(2, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .info-grid {
        grid-template-columns: minmax(300px, 1fr);
    }
    
    .info-list {
        grid-template-columns: 1fr;
    }
    
    .company-name {
        font-size: 2.5rem;
    }
    
    .slide h2 {
        font-size: 2rem;
    }
    
    .info-card {
        padding: 1.2rem;
    }
}