/* Modern, Professional AI Agency Stylesheet */

:root {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --accent-primary: #8b5cf6;
    --accent-secondary: #3b82f6;
    --text-main: #ffffff;
    --text-muted: #f5f5f5;
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.08);
}


/* Overriding Bootstrap's faded text-muted */

.text-muted {
    color: var(--text-muted) !important;
    opacity: 1 !important;
}

html,
body {
    overflow-x: hidden;
    max-width: 100vw;
    position: relative;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-main);
    font-family: 'Outfit', sans-serif;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}


/* Utilities */

.transition-all {
    transition: all 0.3s ease-in-out;
}


/* Typography & Gradients */

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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    letter-spacing: -0.02em;
}


/* Buttons */

.btn-gradient {
    background: linear-gradient(135deg, #a855f7, var(--accent-secondary));
    color: #fff;
    border: none;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
    transition: all 0.3s ease;
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.5);
    color: #fff;
}

.btn-outline-glass {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    backdrop-filter: blur(10px);
}

.btn-outline-glass:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    transform: translateY(-2px);
}


/* Navigation - Glassmorphism */

.glass-nav {
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar-brand {
    font-size: 1.5rem;
    letter-spacing: 0.5px;
}

.nav-link {
    color: var(--text-muted) !important;
    font-weight: 500;
    margin: 0 10px;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #fff !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background: var(--accent-secondary);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

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


/* Hero Section */

.hero {
    position: relative;
    padding: 180px 0 120px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-image: radial-gradient(circle at top right, rgba(139, 92, 246, 0.15), transparent 40%), radial-gradient(circle at bottom left, rgba(59, 130, 246, 0.15), transparent 40%);
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('../img/1.jpg') center/cover no-repeat;
    opacity: 0.2;
    mix-blend-mode: overlay;
    z-index: -1;
}


/* Cards & Services */

.service-card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 40px 30px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    height: 100%;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), transparent);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.service-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border-color: rgba(139, 92, 246, 0.3);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon-wrapper {
    width: 70px;
    height: 70px;
    border-radius: 20px;
    background: rgba(139, 92, 246, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--accent-primary);
    margin-bottom: 25px;
    transition: all 0.3s ease;
}

.service-card:hover .service-icon-wrapper {
    background: var(--accent-primary);
    color: #fff;
    transform: rotate(5deg) scale(1.1);
}


/* Modals */

.glass-modal {
    background: rgba(30, 41, 59, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
}

.glass-input {
    background: rgba(15, 23, 42, 0.6) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    color: #fff !important;
    padding: 12px 20px;
    border-radius: 12px;
}

.glass-input:focus {
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2) !important;
    border-color: var(--accent-primary) !important;
}

.glass-input::placeholder {
    color: #64748b;
}


/* Stats Section */

.stats {
    background: linear-gradient(to right, var(--bg-secondary), var(--bg-primary));
    padding: 100px 0;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

.stat-number {
    font-size: 4rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-secondary), #38bdf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}


/* Footer layout */

.glass-footer {
    background: rgba(15, 23, 42, 0.9);
    border-top: 1px solid var(--glass-border);
}

.social-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    text-decoration: none;
    border: 1px solid transparent;
}

.social-icon:hover {
    background: var(--accent-primary);
    color: white;
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.2);
}

.footer-links a {
    color: var(--text-muted);
}

.footer-links a:hover {
    color: var(--accent-primary);
    padding-left: 5px;
}


/* CTA */

.cta-section {
    position: relative;
    padding: 120px 0;
    background: radial-gradient(circle at center, rgba(139, 92, 246, 0.1), transparent 70%);
}

.cta-box {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(59, 130, 246, 0.1));
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 30px;
    padding: 60px 40px;
    backdrop-filter: blur(10px);
}


/* Utilities */

.text-gradient {
    background: linear-gradient(to right, #cfd9df 0%, #e2ebf0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}


/* AI Chatbot Floating UI */

.chat-toggle-btn {
    position: fixed;
    bottom: 40px;
    right: 50px;
    width: 65px;
    height: 65px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.5);
    font-size: 26px;
    cursor: pointer;
    z-index: 1050;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.chat-toggle-btn:hover {
    transform: scale(1.1) rotate(-10deg);
    box-shadow: 0 15px 40px rgba(59, 130, 246, 0.6);
}

.chatbox {
    position: fixed;
    bottom: 110px;
    right: 30px;
    width: 380px;
    height: 500px;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    z-index: 1050;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(139, 92, 246, 0.15);
    animation: slideUpFade 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes slideUpFade {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chatbox-header {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(59, 130, 246, 0.15));
    padding: 18px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--glass-border);
}

.chatbox-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.chatbox-messages::-webkit-scrollbar {
    width: 6px;
}

.chatbox-messages::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

.chatbox-input {
    padding: 15px;
    border-top: 1px solid var(--glass-border);
    display: flex;
    gap: 12px;
    background: rgba(0, 0, 0, 0.2);
}

.chatbox-input input {
    flex: 1;
    height: 48px;
    font-size: 0.95rem;
}

.chatbox-input .send-btn {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.bg-success {
    background: #00BF6F !important;
}


/* --- Mobile Responsiveness --- */

@media (max-width: 991.98px) {
    .hero {
        padding: 120px 0 80px;
    }
    .navbar-nav {
        background: rgba(15, 23, 42, 0.95);
        backdrop-filter: blur(20px);
        border-radius: 20px;
        padding: 20px;
        margin-top: 15px;
        border: 1px solid var(--glass-border);
    }
    .nav-link {
        margin: 5px 0;
        padding: 10px 15px;
    }
    .nav-link::after {
        display: none;
    }
    .lang-switcher {
        margin: 10px 0;
    }
}

@media (max-width: 767.98px) {
    .hero,
    .hero-premium {
        padding: 100px 0 60px !important;
        text-align: center;
    }
    h1.display-2 {
        font-size: 2.5rem !important;
    }
    .stat-number {
        font-size: 2.8rem !important;
    }
    .service-card,
    .service-3d-card {
        padding: 30px 20px !important;
    }
    .cta-box {
        padding: 40px 20px !important;
    }
    .chatbox {
        width: calc(100% - 40px);
        right: 20px;
        left: 20px;
        bottom: 100px;
        height: 450px;
    }
    .chat-toggle-btn {
        width: 55px;
        height: 55px;
        right: 20px;
        bottom: 20px;
    }
    .footer-title {
        font-size: 2rem;
        margin-bottom: 1.5rem !important;
    }
    .glass-footer {
        text-align: center;
    }
    .social-icons {
        justify-content: center;
        margin-top: 20px;
    }
}

@media (max-width: 575.98px) {
    h1.display-2 {
        font-size: 2.2rem !important;
    }
    .hero h3,
    .hero-premium h3 {
        font-size: 1.2rem !important;
    }
    .btn-gradient,
    .btn-outline-glass {
        width: 100%;
        margin-bottom: 10px;
    }
    .d-flex.gap-4 {
        gap: 10px !important;
    }
    .container {
        padding-left: 20px;
        padding-right: 20px;
    }
}