/* CORES & VARIABLES PREMIUM */
:root {
    --bg-main: #f4f6f9;
    --text-primary: #0f1216;
    --text-secondary: #4a5565;
    --cyan-accent: #00c2ff;
    --cyan-glow: rgba(0, 194, 255, 0.15);
    --dark-blue: #002b52;
    --glass-bg: rgba(255, 255, 255, 0.45);
    --glass-border: rgba(255, 255, 255, 0.4);
    --card-shadow: 0 20px 50px rgba(0, 30, 60, 0.05);
    --transition-premium: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body{
    font-family:'Inter', sans-serif;
    background: var(--bg-main);
    color: var(--text-primary);
    overflow-x:hidden;
    -webkit-font-smoothing: antialiased;
}

/* BACKGROUND ACCENT GLOWS */
.bg-glow{
    position:fixed;
    top:-200px;
    left:-200px;
    width:700px;
    height:700px;
    background: radial-gradient(circle, rgba(0,194,255,0.18), transparent 70%);
    z-index:-2;
    filter:blur(80px);
    animation: floatGlow 12s ease-in-out infinite;
    pointer-events: none;
}

body::before{
    content:"";
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background: 
        radial-gradient(circle at 85% 15%, rgba(0,194,255,0.08), transparent 25%),
        radial-gradient(circle at 15% 85%, rgba(0,43,82,0.06), transparent 30%);
    pointer-events:none;
    z-index:-2;
}

@keyframes floatGlow{
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(60px, 40px) scale(1.1); }
    100% { transform: translate(0, 0) scale(1); }
}

#particles-js{
    position:fixed;
    width:100%;
    height:100%;
    z-index:-1;
    opacity:.6;
    pointer-events: none;
}

/* NAVIGATION HEADER (GLASSMORPHISM) */
.navbar{
    position:fixed;
    top:0;
    width:100%;
    padding:16px 8%;
    display:flex;
    justify-content:space-between;
    align-items:center;
    backdrop-filter:blur(20px);
    -webkit-backdrop-filter:blur(20px);
    background: rgba(255, 255, 255, 0.65);
    border-bottom: 1px solid rgba(255,255,255,0.3);
    z-index:1000;
    transition: var(--transition-premium);
}

.logo img{
    height:44px;
    display: block;
    object-fit: contain;
}

nav{
    display:flex;
    gap:36px;
}

nav a{
    text-decoration:none;
    color: var(--text-primary);
    font-weight:500;
    font-size: 0.95rem;
    transition: var(--transition-premium);
    position: relative;
    padding: 4px 0;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--cyan-accent);
    transition: var(--transition-premium);
}

nav a:hover::after {
    width: 100%;
}

nav a:hover{
    color: var(--cyan-accent);
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.btn-nav{
    padding: 10px 22px;
    border-radius:50px;
    background: linear-gradient(135deg, var(--dark-blue), #005691);
    color:white;
    text-decoration:none;
    font-weight:600;
    font-size: 0.9rem;
    box-shadow: 0 4px 15px rgba(0,43,82,0.15);
    transition: var(--transition-premium);
}

.btn-nav:hover{
    transform:translateY(-2px);
    box-shadow:0 8px 25px rgba(0,194,255,.3);
}

/* RESPONSIVE MOBILE MENU BUTTON */
.menu-toggle{
    display:none;
    flex-direction:column;
    gap:6px;
    cursor:pointer;
    padding: 4px;
    z-index: 1001;
}

.menu-toggle span{
    width:24px;
    height:2px;
    background: var(--text-primary);
    border-radius:2px;
    transition: var(--transition-premium);
}

.menu-toggle.open span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}
.menu-toggle.open span:nth-child(2) {
    opacity: 0;
}
.menu-toggle.open span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* FLUID HERO SECTION */
.hero{
    min-height: 100vh;
    padding: 120px 8% 60px 8%;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-video{
    position:absolute;
    inset:0;
    width:100%;
    height:100%;
    object-fit:cover;
    opacity:.05;
    z-index:-1;
}

.hero-container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 40px;
}

.hero-content{
    max-width:760px;
}

.mini-title{
    letter-spacing: 5px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--cyan-accent);
    display: inline-block;
    margin-bottom: 12px;
}

.hero h1{
    font-size: clamp(2.4rem, 5.5vw, 4.8rem);
    line-height: 1.1;
    font-family:'Orbitron', sans-serif;
    font-weight: 700;
    letter-spacing: -1px;
}

.hero h1 span{
    color: var(--cyan-accent);
    display: block;
}

.hero p{
    margin-top:24px;
    font-size: clamp(1rem, 1.6vw, 1.15rem);
    line-height: 1.7;
    color: var(--text-secondary);
}

.hero-buttons{
    display:flex;
    gap:16px;
    margin-top:36px;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary{
    padding:14px 32px;
    border-radius:60px;
    text-decoration:none;
    font-weight:600;
    font-size: 0.95rem;
    transition: var(--transition-premium);
    text-align: center;
}

.btn-primary{
    background: linear-gradient(135deg, var(--dark-blue), var(--cyan-accent));
    color:white;
    box-shadow: 0 10px 25px rgba(0, 194, 255, 0.15);
}

.btn-secondary{
    border:1px solid rgba(0, 43, 82, 0.2);
    color: var(--dark-blue);
    background: rgba(255,255,255,0.4);
    backdrop-filter: blur(5px);
}

.btn-primary:hover, .btn-secondary:hover{
    transform:translateY(-3px);
    box-shadow:0 12px 28px rgba(0,194,255,.25);
}

/* PREMIUM INTERACTIVE FLOATING CARD */
.floating-card-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.floating-card{
    width: 100%;
    max-width: 340px;
    padding:32px;
    border-radius:24px;
    background: var(--glass-bg);
    backdrop-filter:blur(20px);
    -webkit-backdrop-filter:blur(20px);
    border:1px solid var(--glass-border);
    box-shadow: 0 30px 70px rgba(0, 43, 82, 0.06);
    animation: floatCard 6s ease-in-out infinite;
}

@keyframes floatCard{
    0% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(0.5deg); }
    100% { transform: translateY(0px) rotate(0deg); }
}

.card-top{
    font-size:.8rem;
    letter-spacing:4px;
    font-family: 'Orbitron', sans-serif;
    color: var(--cyan-accent);
    font-weight: 700;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    padding-bottom: 10px;
}

.metric{
    margin-top:20px;
    display:flex;
    justify-content:space-between;
    align-items: center;
}

.metric span {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.metric strong{
    font-size:1.4rem;
    font-family: 'Orbitron', sans-serif;
    color: var(--dark-blue);
}

/* SERVICES GRIDS OVERHAUL */
.services{
    padding:100px 8%;
    max-width: 1400px;
    margin: 0 auto;
}

.section-title span{
    letter-spacing:4px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--cyan-accent);
    display: block;
}

.section-title h2{
    font-size: clamp(1.8rem, 4vw, 3rem);
    margin-top:12px;
    font-family: 'Orbitron', sans-serif;
    color: var(--dark-blue);
}

.services-grid{
    display:grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap:24px;
    margin-top:48px;
}

.service-card{
    padding:36px;
    background: var(--glass-bg);
    border-radius:24px;
    backdrop-filter:blur(15px);
    -webkit-backdrop-filter:blur(15px);
    border:1px solid var(--glass-border);
    box-shadow: var(--card-shadow);
    transition: var(--transition-premium);
}

.service-card:hover{
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(0, 194, 255, 0.3);
    box-shadow: 0 30px 60px rgba(0, 194, 255, 0.08);
}

.card-icon {
    width: 54px;
    height: 54px;
    background: rgba(0, 194, 255, 0.08);
    border-radius: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 24px;
    transition: var(--transition-premium);
}

.service-card:hover .card-icon {
    background: var(--dark-blue);
}

.service-card:hover .card-icon i {
    color: white;
}

.service-card i{
    font-size:1.4rem;
    color: var(--cyan-accent);
    transition: var(--transition-premium);
}

.service-card h3{
    font-size:1.25rem;
    font-family: 'Orbitron', sans-serif;
    color: var(--dark-blue);
    margin-bottom: 12px;
}

.service-card p{
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* INDUSTRIAL IA DASHBOARD SECTION */
.dashboard{
    padding:100px 8%;
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    gap: 60px;
    max-width: 1400px;
    margin: 0 auto;
}

.dashboard-left span{
    color: var(--cyan-accent);
    letter-spacing: 4px;
    font-size: 0.8rem;
    font-weight: 700;
    display: block;
}

.dashboard-left h2{
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    margin-top:12px;
    font-family: 'Orbitron', sans-serif;
    color: var(--dark-blue);
    line-height: 1.2;
}

.dashboard-left p{
    margin-top:20px;
    line-height: 1.7;
    color: var(--text-secondary);
    font-size: 1rem;
}

.dashboard-ui{
    width: 100%;
    max-width: 560px;
    justify-self: center;
}

.dash-card{
    height:150px;
    background: linear-gradient(135deg, var(--dark-blue), #004d80);
    border-radius:20px;
    opacity:.95;
    position:relative;
    overflow:hidden;
    box-shadow: 0 20px 40px rgba(0,43,82,0.15);
}

.large{
    height:220px;
}

.dash-scanline {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to bottom, rgba(0,194,255,0) 95%, rgba(0,194,255,0.15) 100%);
    background-size: 100% 20px;
    animation: scanline 8s linear infinite;
}

@keyframes scanline {
    0% { background-position: 0 0; }
    100% { background-position: 0 100%; }
}

.dash-row{
    display:flex;
    gap:20px;
    margin-top:20px;
}

.dash-row .dash-card {
    flex: 1;
}

/* ADVANCED AI HOVER BANNER */
.ai-section{
    padding:120px 8%;
    position:relative;
    background: linear-gradient(145deg, #000c17, var(--dark-blue));
    color:white;
    overflow:hidden;
}

.ai-overlay{
    position:absolute;
    inset:0;
    background: radial-gradient(circle at 80% 20%, rgba(0,194,255,.15), transparent 50%);
    pointer-events: none;
}

.ai-content{
    position:relative;
    z-index:2;
    max-width:850px;
    margin: 0 auto;
    text-align: center;
}

.ai-content span{
    letter-spacing:5px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--cyan-accent);
}

.ai-content h2{
    font-size: clamp(1.8rem, 4.5vw, 3.2rem);
    margin-top:16px;
    line-height: 1.2;
    font-family: 'Orbitron', sans-serif;
}

.ai-content p{
    margin-top:20px;
    line-height:1.7;
    color:#b3c3d4;
    font-size: 1.05rem;
}

.ai-tags{
    display:flex;
    flex-wrap:wrap;
    gap:12px;
    margin-top:36px;
    justify-content: center;
}

.ai-tags div{
    padding:10px 20px;
    border-radius:50px;
    background:rgba(255,255,255,.05);
    backdrop-filter:blur(10px);
    -webkit-backdrop-filter:blur(10px);
    border:1px solid rgba(255,255,255,.08);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    color: #d1dfed;
}

/* CORPORATE CLEAN FOOTER */
footer{
    padding:80px 8% 40px 8%;
    text-align:center;
    background: #fdfeff;
    border-top: 1px solid rgba(0,0,0,0.03);
}

.footer-logo{
    font-size:1.8rem;
    font-family:'Orbitron',sans-serif;
    color: var(--dark-blue);
    font-weight: 700;
    letter-spacing: 2px;
}

.footer-contact-info {
    margin-top: 16px;
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    font-size: 0.95rem;
}

.footer-contact-info a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-premium);
}

.footer-contact-info a:hover {
    color: var(--cyan-accent);
}

.footer-divider {
    color: rgba(0,0,0,0.1);
}

.socials{
    margin-top:28px;
    display:flex;
    justify-content:center;
    gap:16px;
}

.socials a{
    width:46px;
    height:46px;
    border-radius:50%;
    display:flex;
    justify-content:center;
    align-items:center;
    background: var(--bg-main);
    text-decoration:none;
    color: var(--dark-blue);
    transition: var(--transition-premium);
    border: 1px solid rgba(0,0,0,0.02);
}

.socials a:hover{
    background: var(--dark-blue);
    color: white;
    transform:translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,43,82,0.1);
}

.copyright {
    margin-top: 40px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    border-top: 1px solid rgba(0,0,0,0.05);
    padding-top: 24px;
}

/* ULTRA-PREMIUM FAB & CHAT DOCKING SYSTEM */
.chat-trigger {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--dark-blue), var(--cyan-accent));
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0, 194, 255, 0.4);
    z-index: 9998;
    transition: var(--transition-premium);
}

.chat-trigger:hover {
    transform: scale(1.08) rotate(8deg);
}

.chat-trigger.hidden {
    transform: scale(0);
    opacity: 0;
    pointer-events: none;
}

.pulse-ring {
    content: '';
    position: absolute;
    width: 100%; height: 100%;
    border-radius: 50%;
    border: 2px solid var(--cyan-accent);
    animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
    0% { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(1.5); opacity: 0; }
}

.ai-chat{
    position:fixed;
    bottom: 30px;
    right: 30px;
    width: 360px;
    height: 460px;
    background: white;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 43, 82, 0.15);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    transform: translateY(40px) scale(0.92);
    opacity: 0;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-chat.active {
    transform: translateY(0) scale(1);
    opacity: 1;
    pointer-events: all;
}

.chat-header{
    padding: 18px 24px;
    background: linear-gradient(135deg, var(--dark-blue), #005291);
    color: white;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.chat-header-title i {
    color: var(--cyan-accent);
    margin-right: 6px;
}

.chat-close {
    background: transparent;
    border: none;
    color: rgba(255,255,255,0.7);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition-premium);
}

.chat-close:hover {
    color: white;
    transform: scale(1.1);
}

.chat-body{
    padding: 24px;
    flex: 1;
    overflow-y: auto;
    background: #f8fafc;
}

.message.ai{
    background: white;
    padding: 14px 18px;
    border-radius: 20px;
    border-top-left-radius: 4px;
    line-height: 1.6;
    color: var(--text-primary);
    font-size: 0.92rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.02);
    max-width: 85%;
    border: 1px solid rgba(0,0,0,0.02);
}

.chat-input{
    display:flex;
    background: white;
    border-top: 1px solid #eef2f6;
    padding: 10px;
    align-items: center;
}

.chat-input input{
    flex:1;
    padding: 12px 16px;
    border: none;
    outline:none;
    font-size: 0.92rem;
}

.chat-input button{
    width: 44px;
    height: 44px;
    border: none;
    border-radius: 50%;
    background: var(--dark-blue);
    color: white;
    cursor: pointer;
    transition: var(--transition-premium);
    display: flex;
    justify-content: center;
    align-items: center;
}

.chat-input button:hover {
    background: var(--cyan-accent);
    transform: scale(1.05);
}

/* RESPONSIVE FLUID MEDIA QUERIES */
@media(max-width:1150px){
    .hero {
        padding-top: 140px;
    }
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-content {
        max-width: 100%;
        margin: 0 auto;
    }
    .hero-buttons {
        justify-content: center;
    }
    .floating-card-wrapper {
        margin-top: 40px;
    }
    .dashboard {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .dashboard-ui {
        max-width: 100%;
    }
}

@media(max-width:900px){
    .navbar {
        padding: 16px 6%;
    }
    .btn-nav {
        display: none; /* Hide top button inside menu drawer on mobile */
    }
    .menu-toggle {
        display: flex;
    }
    
    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        max-width: 300px;
        height: 100vh;
        background: rgba(255, 255, 255, 0.94);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
        display: flex;
        flex-direction: column;
        padding: 100px 40px;
        gap: 28px;
        box-shadow: -15px 0 40px rgba(0,0,0,0.06);
        transition: var(--transition-premium);
    }
    
    nav.active {
        right: 0;
    }
}

@media(max-width:480px){
    .navbar {
        padding: 14px 5%;
    }
    .logo img {
        height: 36px;
    }
    .services, .dashboard, .ai-section, footer {
        padding: 70px 5% 50px 5%;
    }
    .ai-chat {
        width: calc(100% - 30px);
        height: 420px;
        right: 15px;
        bottom: 15px;
    }
    .chat-trigger {
        right: 20px;
        bottom: 20px;
    }
}