:root {
    --primary-dark: #0F172A;
    --primary-medium: #1E293B;
    --accent-blue: #3B82F6;
    --accent-purple: #6366F1;
    --text-light: #F8FAFC;
    --gradient-1: linear-gradient(135deg, #3B82F6 0%, #6366F1 100%);
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--primary-dark);
   /* background-image: url('https://example.com/images/darkxai-logo.png'); /* Replace with actual logo URL */
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    background-blend-mode: overlay; /* Blend with the background color */
    opacity: 0.7; /* Adjust transparency as needed */
    color: var(--text-light);
    line-height: 1.6;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 0.5rem;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    width: 100%;
}

.logo-gradient {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 700;
    font-size: 1.75rem;
}

.logo-domain {
    font-size: 0.9rem;
    color: #94A3B8;
    margin-left: 0.5rem;
}

.nav-list {
    display: flex;
    gap: 1.5rem;
    list-style: none;
    margin-left: auto;
    flex-shrink: 0;
    overflow: visible;
    padding: 0 2rem;
    white-space: nowrap;
}

.nav-menu {
    width: auto;
    display: block;
}

@media (max-width: 768px) {
    .nav-list {
        gap: 1rem;
        padding: 0 1rem;
    }
}
.nav-list li {
    flex-shrink: 0;
}

.nav-list a {
    color: #CBD5E1;
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-list a:hover {
    color: var(--accent-blue);
}

.cta-button {
    background: var(--gradient-1);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 500;
    transition: transform 0.2s ease;
}

.cta-button:hover {
    transform: translateY(-2px);
}

.hero {
    padding: 160px 0 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    /* New background image (full-cover) */
    background: url("https://i.imghippo.com/files/RJbH9530Eh.webp") center center / cover no-repeat;
    /* Optionally add a dark overlay if the text is hard to read */
    /* background-blend-mode: overlay;
    background-color: rgba(0, 0, 0, 0.4); */
}


.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 2rem;
}

.gradient-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: #94A3B8;
    margin-bottom: 3rem;
}

/* Solutions Grid */
.solutions {
    background: var(--primary-dark);
}
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.solution-card {
    background: var(--primary-medium);
    padding: 2.5rem;
    border-radius: 1rem;
    border: 1px solid rgba(255,255,255,0.1);
    transition: transform 0.3s ease;
}

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

.solution-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.solution-features {
    list-style: none;
    margin-top: 1.5rem;
}

.solution-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

/* Industry Grid */
.industries {
    background: var(--primary-dark);
}
.industry-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.industry-card {
    padding: 2rem;
    border-radius: 1rem;
    position: relative;
    overflow: hidden;
    color: #F8FAFC;
}

.industry-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, rgba(59,130,246,0.15), transparent);
    z-index: -1;
}

.industry-card.healthcare { background: #1E3A8A; }
.industry-card.finance { background: #1E40AF; }
.industry-card.retail { background: #3730A3; }

/* Team Section Styles */
.team {
    background: #0a0e17;
    padding: 4rem 0;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.team-card {
    background: #161b26;
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease;
}

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

.team-card-header {
    padding: 2rem;
    text-align: center;
    background: linear-gradient(135deg, #1a73e8 0%, #0d47a1 100%);
}

.team-card-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 1rem;
    background-size: cover;
    background-position: center;
}

.founder-image {
    background-image: url('https://i.imghippo.com/files/Ka6783RA.jpeg'); /* Replace with actual URL */
}

.engineer-image {
    background-image: url('https://i.imghippo.com/files/fptF9639ss.webp'); /* Replace with actual URL */
}

.team-card h3 {
    color: white;
    margin-bottom: 0.5rem;
}

.team-card p {
    color: #8ab4f8;
    font-size: 0.9rem;
}

.team-card-body {
    padding: 2rem;
}

.team-bio {
    color: #bdc1c6;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.team-quote {
    background: rgba(255,255,255,0.05);
    padding: 1rem;
    border-radius: 8px;
    position: relative;
}

.team-quote i {
    position: absolute;
    color: rgba(255,255,255,0.1);
    font-size: 2rem;
}

.fa-quote-left {
    top: -10px;
    left: 5px;
}

.team-quote blockquote {
    color: #8ab4f8;
    font-style: italic;
    margin: 0;
    padding-left: 2rem;
}

.team-expertise li {
    color: #bdc1c6;
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
}

.team-expertise i {
    margin-right: 0.8rem;
    color: #1a73e8;
}

/* Contact Section Styles */
.contact {
    background: var(--primary-medium);
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    border-radius: 1.5rem;
    padding: 4rem;
}

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

.contact-info .social-links a {
    color: var(--text-light);
    font-size: 1.2rem;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-info .social-links a:hover {
    color: var(--accent-blue);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: #1E293B;
    border: 1px solid #334155;
    border-radius: 0.5rem;
    color: white;
}

/* Additional CSS for About section (optional) */
.about-content {
    max-width: 900px;
    margin: 2rem auto 3rem;
    color: #bdc1c6; /* or #CBD5E1 */
    line-height: 1.8;
    font-size: 1.1rem;
    text-align: left;
}
.about-content strong {
    color: #3B82F6;
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .industry-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }

    /* Mobile Navigation */
    .nav-menu {
        display: none;
    }

    .nav-list {
        flex-direction: column;
        gap: 1rem;
        padding: 2rem;
        position: fixed;
        top: 80px;
        right: -100%;
        width: 100%;
        max-width: 300px;
        background: var(--primary-dark);
        transition: right 0.3s ease;
        z-index: 1000;
    }

    .nav-list.active {
        right: 0;
    }

    /* Hamburger Menu */
    .hamburger {
        display: none; /* Hidden by default */
        flex-direction: column;
        gap: 5px;
        cursor: pointer;
        padding: 1rem;
        z-index: 1001;
        position: relative;
    }

    .hamburger span {
        width: 30px;
        height: 3px;
        background: var(--text-light);
        transition: all 0.3s ease;
        transform-origin: left center;
    }

    @media (max-width: 768px) {
        .hamburger {
            display: flex; /* Show only on mobile */
        }
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    /* Hero Section */
    .hero {
        padding: 120px 0 60px;
        min-height: auto;
    }

    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
    }

    /* Grid Layouts */
    .solutions-grid,
    .team-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    /* Cards */
    .solution-card,
    .industry-card,
    .team-card {
        padding: 1.5rem;
        margin: 0.5rem;
    }

    /* Typography */
    html {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .contact-grid {
        padding: 2rem;
    }
}

/* Mobile touch optimizations */
@media (hover: none) {
    .cta-button:hover {
        transform: none;
    }

    .solution-card:hover {
        transform: none;
    }

    .nav-list a:hover {
        color: #CBD5E1;
    }
}