/* Modern Data & AI Theme for DAIS Labs */

/* Color Palette for Data & AI Company */
:root {
    --primary-blue: #0066FF;
    --primary-purple: #6366F1;
    --dark-bg: #0F172A;
    --darker-bg: #020617;
    --light-text: #E2E8F0;
    --accent-cyan: #06B6D4;
    --accent-green: #10B981;
    --card-bg: #1E293B;
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #0066FF 0%, #06B6D4 100%);
    --gradient-3: linear-gradient(135deg, #667eea 0%, #06B6D4 100%);
}

/* Modern Typography */
body {
    font-family: 'Inter', 'Segoe UI', 'Open Sans', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #334155;
    background: #ffffff;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter', 'Montserrat', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 42px;
    background: linear-gradient(135deg, #667eea 0%, #06B6D4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
}

h6 {
    font-size: 18px;
    color: #64748B;
    font-weight: 400;
}

/* Header - Dark Modern Look */
.header {
    background: var(--darker-bg);
    background-image: 
        radial-gradient(at 47% 33%, hsl(235, 92%, 28%) 0, transparent 59%), 
        radial-gradient(at 82% 65%, hsl(195, 90%, 35%) 0, transparent 55%);
    padding: 200px 0 180px;
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(90deg, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.7) 100%),
        url('data:image/svg+xml,<svg width="60" height="60" xmlns="http://www.w3.org/2000/svg"><rect width="1" height="1" fill="%23ffffff" opacity="0.05"/></svg>');
    background-size: auto, 30px 30px;
}

.header .container {
    position: relative;
    z-index: 2;
}

.header h1 {
    font-size: 64px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 25px;
    letter-spacing: -0.03em;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.we-create li {
    font-size: 20px;
    color: var(--light-text);
    font-weight: 400;
    letter-spacing: 0.01em;
    background: none !important;
    padding: 0 !important;
}

/* Navigation - Glassmorphism Effect */
.main-nav-outer {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
}

.main-nav li a {
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.5px;
    margin: 17px 28px;
    color: #1E293B;
    position: relative;
    transition: all 0.3s ease;
}

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

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

.main-nav li a:hover {
    color: var(--primary-blue);
}

/* About Section - Modern Card Style */
.client-part {
    background: linear-gradient(180deg, #ffffff 0%, #F8FAFC 100%);
    padding: 100px 0;
}

.client-part-haead {
    font-size: 18px;
    line-height: 1.8;
    color: #475569;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.quote-right {
    font-size: 80px;
    color: #E2E8F0;
    opacity: 0.3;
}

/* Services Section - Modern Cards */
.main-section {
    padding: 100px 0;
    background: #ffffff;
}

.service-list {
    background: #ffffff;
    border: 1px solid #E2E8F0;
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 30px;
    transition: all 0.3s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.service-list:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-blue);
}

.service-list-col1 i {
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 42px;
}

.service-list-col2 h3 {
    font-size: 20px;
    font-weight: 700;
    color: #1E293B;
    margin-bottom: 12px;
}

.service-list-col2 p {
    color: #64748B;
    line-height: 1.7;
}

/* Team Section - Modern Grid */
.team-section {
    background: linear-gradient(180deg, #F8FAFC 0%, #ffffff 100%);
    padding: 100px 0;
}

.person {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    padding: 0 40px;
}

.person-item {
    background: #ffffff;
    border-radius: 20px;
    padding: 35px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #E2E8F0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.person-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-blue);
}

.person-img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 20px;
    border: 4px solid #F1F5F9;
    transition: all 0.3s ease;
}

.person-item:hover .person-img {
    border-color: var(--primary-blue);
    transform: scale(1.05);
}

.person-title {
    font-size: 20px;
    font-weight: 700;
    color: #1E293B;
    margin-bottom: 8px;
}

.person-description {
    font-size: 15px;
    color: #64748B;
    line-height: 1.6;
}

/* Careers Section - Modern Design */
.alabaster {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    position: relative;
    overflow: hidden;
}

.alabaster::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" xmlns="http://www.w3.org/2000/svg"><rect width="1" height="1" fill="%23ffffff" opacity="0.1"/></svg>');
    background-size: 30px 30px;
}

.featured-work h2 {
    color: #ffffff !important;
    background: none !important;
    -webkit-text-fill-color: #ffffff !important;
    text-align: left;
}

.featured-work p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 17px;
    line-height: 1.8;
}

.featured-box-col2 {
    color: rgba(255, 255, 255, 0.95);
}

/* Contact Section - Clean Modern */
.contact {
    padding: 100px 0;
}

.contact-info-box {
    background: #F8FAFC;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 20px;
    border-left: 4px solid var(--primary-blue);
    transition: all 0.3s ease;
}

.contact-info-box:hover {
    background: #F1F5F9;
    transform: translateX(5px);
}

.contact-info-box h3 {
    color: #1E293B;
    font-size: 16px;
    margin-bottom: 10px;
}

.contact-info-box h3 i {
    color: var(--primary-blue);
    margin-right: 10px;
}

.contact-info-box span {
    color: #475569;
    font-size: 15px;
}

/* Footer - Dark Modern */
footer.footer {
    background: var(--darker-bg);
    padding: 50px 0;
    border-top: 1px solid #1E293B;
}

.footer-logo img {
    opacity: 0.9;
}

.copyright {
    color: #94A3B8;
    font-size: 14px;
}

.copyright a {
    color: var(--accent-cyan);
    font-weight: 600;
    transition: color 0.3s ease;
}

.copyright a:hover {
    color: #ffffff;
}

/* Buttons - Modern Gradient Style */
.link {
    background: var(--gradient-2);
    border: none;
    box-shadow: 0 4px 15px rgba(0, 102, 255, 0.3);
    font-weight: 600;
    letter-spacing: 0.5px;
    padding: 16px 40px;
    transition: all 0.3s ease;
}

.link:hover {
    background: var(--gradient-3);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 102, 255, 0.4);
    color: #fff !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .header h1 {
        font-size: 42px;
    }
    
    h2 {
        font-size: 32px;
    }
    
    .person {
        grid-template-columns: 1fr;
        padding: 0 20px;
    }
}

/* Loading Animation for AI/Tech Feel */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.service-list-col1 i {
    animation: pulse 3s ease-in-out infinite;
}