/* KiirusNet - Premium Redesign 2026 */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;700&display=swap');

:root {
    --bg-dark: #020205;
    --bg-deep: #050510;
    --primary-cyan: #00f3ff;
    --primary-magenta: #bc13fe;
    --accent-glow: rgba(0, 243, 255, 0.5);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --text-main: #ffffff;
    --text-muted: #a0a0b0;
    --text-dim: #64748b;
    --nav-height: 100px;
    
    /* Animation Tokens */
    --transition-smooth: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: linear-gradient(var(--primary-cyan), var(--primary-magenta));
    border-radius: 10px;
}

/* Background Atmosphere */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 10% 20%, rgba(0, 243, 255, 0.05), transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(188, 19, 254, 0.05), transparent 40%);
    z-index: -1;
    pointer-events: none;
}

/* Reusable Glass Pattern */
.glass-effect {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

/* Typography Utilities */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-cyan), var(--primary-magenta));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.section-title {
    text-align: center;
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 60px;
    text-transform: uppercase;
    letter-spacing: 4px;
    font-weight: 700;
}

/* Navigation - Redesigned ultra-sleek */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    padding: 0 8%;
    background: rgba(2, 2, 5, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: var(--transition-smooth);
}

.navbar.scrolled {
    height: 80px;
    background: rgba(2, 2, 5, 0.95);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 75px;
    width: auto;
    filter: brightness(0) invert(1); /* Makes the logo white for the dark theme */
    transition: var(--transition-smooth);
}

.logo-img:hover {
    transform: scale(1.05) rotate(-2deg);
}

.nav-links {
    display: flex;
    gap: 45px;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: var(--transition-smooth);
    position: relative;
    padding: 10px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-cyan), var(--primary-magenta));
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-links a:hover {
    color: var(--text-main);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

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

/* Hero Section - Immersive Experience */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 8% 50px;
    position: relative;
    overflow: hidden;
}

.hero-bg-img {
    position: absolute;
    top: 0;
    right: 0;
    width: 70%;
    height: 100%;
    object-fit: cover;
    z-index: -1;
    mask-image: radial-gradient(circle at 70% 50%, black 20%, transparent 80%);
    -webkit-mask-image: radial-gradient(circle at 70% 50%, black 20%, transparent 80%);
    opacity: 0.6;
    animation: slowZoom 20s infinite alternate;
}

@keyframes slowZoom {
    from { transform: scale(1); }
    to { transform: scale(1.1); }
}

.hero-content {
    max-width: 800px;
    z-index: 10;
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 5.5rem);
    line-height: 0.95;
    margin-bottom: 25px;
    font-weight: 800;
    animation: fadeInUp 0.8s ease-out;
}



.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 45px;
    max-width: 600px;
    line-height: 1.8;
    animation: fadeInUp 1s ease-out backwards;
}

.cta-group {
    display: flex;
    gap: 20px;
    animation: fadeInUp 1.2s ease-out backwards;
}

.btn-primary {
    padding: 18px 45px;
    background: linear-gradient(135deg, var(--primary-cyan), var(--primary-magenta));
    color: #000;
    border: none;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 15px rgba(0, 243, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(188, 19, 254, 0.5);
    filter: brightness(1.1);
}

.btn-secondary {
    padding: 18px 45px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary-cyan);
    transform: translateY(-5px);
}

/* Services Section - Neon Cards */
.features {
    padding: 120px 8% 60px;
    background: var(--bg-deep);
    position: relative;
    z-index: 1;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.feature-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    padding: 50px 40px;
    border-radius: 24px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.03) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.feature-card:hover {
    transform: translateY(-15px) scale(1.02);
    border-color: var(--primary-cyan);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 20px 40px rgba(0, 243, 255, 0.1);
}

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

.feature-icon {
    font-size: 3rem;
    margin-bottom: 25px;
    background: linear-gradient(135deg, var(--primary-cyan), var(--primary-magenta));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 10px rgba(0, 243, 255, 0.3));
}

.feature-card h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.6;
}

/* Contact Section - Dynamic Glass Form */
.contact {
    padding: 60px 8% 60px;
    background: var(--bg-dark);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    max-width: 1400px;
    margin: 0 auto;
}

.contact-info h2 {
    text-align: left;
    margin-bottom: 30px;
}

.contact-info p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 50px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.detail-icon {
    width: 60px;
    height: 60px;
    border-radius: 15px;
    background: rgba(0, 243, 255, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--primary-cyan);
    font-size: 1.5rem;
    border: 1px solid rgba(0, 243, 255, 0.2);
}

.contact-grid {
    background: var(--glass-bg);
    padding: 60px;
    border-radius: 30px;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    width: 100%;
    margin: 0;
    max-width: none;
}

.contact-form .form-group {
    margin-bottom: 25px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text-main);
    font-family: 'Outfit', sans-serif;
    font-size: 1rem;
    transition: var(--transition-smooth);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-cyan);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.1);
}

#contactSubmitBtn {
    width: 100%;
    padding: 20px;
    background: linear-gradient(90deg, var(--primary-cyan), var(--primary-magenta));
    color: #000;
    border: none;
    border-radius: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    font-size: 1.1rem;
    transition: var(--transition-smooth);
}

#contactSubmitBtn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(188, 19, 254, 0.4);
}

/* Footer - Architectural and clean */
footer {
    padding: 40px 8% 40px;
    background: var(--bg-deep);
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 50px;
    margin-bottom: 60px;
    justify-content: center;
    text-align: center;
}

.footer-links {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-links h4 {
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.9rem;
    color: var(--primary-cyan);
}

.footer-links ul {
    list-style: none;
    padding: 0;
    text-align: center;
}

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links ul li a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-links ul li a:hover {
    color: var(--text-main);
    padding-left: 5px;
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 30px;
}

.footer-social-links {
    margin: 0;
    display: flex;
    gap: 30px;
}

.social-btn {
    width: 55px;
    height: 55px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text-muted);
    font-size: 1.4rem;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.social-btn:hover {
    background: var(--glass-bg);
    border-color: var(--primary-cyan);
    color: var(--primary-cyan);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 243, 255, 0.2);
}

/* Mobile & Tablet Optimizations */
@media (max-width: 1024px) {
    .contact-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 0 5%;
    }
    
    .nav-links {
        display: none; /* Mobile menu can be added if needed */
    }
    
    .hero {
        text-align: center;
    }
    
    .hero-bg-img {
        width: 100%;
        opacity: 0.3;
    }
    
    .hero h1 {
        font-size: 3.5rem;
    }
    
    .cta-group {
        justify-content: center;
        flex-direction: column;
    }
    
    .contact-grid {
        padding: 40px 25px;
    }
}

/* Keyframes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Chat Widget Improvements */
.chat-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 2000;
}

.chat-btn {
    width: 65px;
    height: 65px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-cyan), var(--primary-magenta));
    border: none;
    color: white;
    font-size: 1.8rem;
    cursor: pointer;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    transition: var(--transition-smooth);
    display: flex;
    justify-content: center;
    align-items: center;
}

.chat-btn:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 15px 35px rgba(188, 19, 254, 0.4);
}

.chat-window {
    position: absolute;
    bottom: 85px;
    right: 0;
    width: 380px;
    background: rgba(5, 5, 15, 0.9);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    backdrop-filter: blur(20px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform-origin: bottom right;
    transform: scale(0);
    opacity: 0;
    transition: var(--transition-smooth);
    pointer-events: none;
}

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

.chat-header {
    background: linear-gradient(90deg, var(--primary-magenta), #9c27b0);
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
}

.chat-title-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-avatar {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1rem;
}

.chat-body {
    height: 350px;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.message {
    max-width: 85%;
    padding: 12px 18px;
    border-radius: 18px;
    font-size: 0.95rem;
    line-height: 1.5;
}

.bot-message {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    border-bottom-left-radius: 2px;
    align-self: flex-start;
}

.user-message {
    background: var(--primary-cyan);
    color: #000;
    font-weight: 600;
    border-bottom-right-radius: 2px;
    align-self: flex-end;
}

.chat-footer {
    padding: 15px;
    border-top: 1px solid var(--glass-border);
    display: flex;
    gap: 10px;
    background: rgba(255, 255, 255, 0.02);
}

.chat-footer input {
    flex: 1;
    padding: 12px 18px;
    border-radius: 25px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.05);
    color: white;
    font-family: inherit;
    outline: none;
}

.chat-footer input:focus {
    border-color: var(--primary-cyan);
}

.chat-footer button {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--primary-cyan);
    border: none;
    color: #000;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.2s;
}

.typing-indicator {
    display: flex;
    gap: 5px;
    padding: 12px 18px !important;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background: var(--text-muted);
    border-radius: 50%;
    animation: typing 1s infinite ease-in-out;
}


/* Login Modal - Premium Redesign */
.modal {
    display: none;
    position: fixed;
    z-index: 3000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(2, 2, 5, 0.4); /* Mask-like darker overlay */
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    opacity: 0;
    transition: opacity 0.4s ease;
    justify-content: center;
    align-items: center;
}

.modal.show {
    opacity: 1;
}

.modal-content {
    background: linear-gradient(135deg, rgba(15, 15, 35, 0.94), rgba(5, 5, 15, 0.98));
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 35px;
    padding: 60px 50px;
    width: 90%;
    max-width: 480px;
    position: relative;
    box-shadow: 
        0 30px 100px rgba(0, 0, 0, 0.9),
        0 0 40px rgba(188, 19, 254, 0.1);
    transform: translateY(40px) scale(0.95);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-align: center;
}

.modal.show .modal-content {
    transform: translateY(0) scale(1);
}

.modal-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-cyan), var(--primary-magenta));
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    transform: translateX(-50%);
}

.close-modal {
    position: absolute;
    top: 30px;
    right: 30px;
    color: var(--text-dim);
    font-size: 26px;
    cursor: pointer;
    transition: var(--transition-smooth);
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
}

.close-modal:hover {
    background: rgba(255, 255, 255, 0.05);
    color: #ef4444;
    transform: rotate(90deg);
}

.modal-header {
    margin-bottom: 40px;
}

.modal-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 15px;
    letter-spacing: -1px;
}

.modal-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    opacity: 0.8;
}

.login-form .form-group {
    position: relative;
    margin-bottom: 25px;
}

.login-form .form-group i {
    position: absolute;
    left: 22px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-dim);
    font-size: 1.2rem;
    transition: var(--transition-smooth);
    pointer-events: none;
}

.login-form .form-group input {
    width: 100%;
    height: 70px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 18px;
    padding: 0 30px 0 65px;
    color: #fff;
    font-family: inherit;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.login-form .form-group input:focus {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--primary-cyan);
    box-shadow: 0 0 25px rgba(0, 243, 255, 0.15);
    outline: none;
}

.login-form .form-group input:focus + i {
    color: var(--primary-cyan);
    text-shadow: 0 0 10px var(--primary-cyan);
}

.login-form .btn-primary {
    width: 100%;
    height: 70px;
    border-radius: 18px;
    font-size: 1.1rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    background: linear-gradient(135deg, var(--primary-cyan), var(--primary-magenta));
    color: #000;
    border: none;
    cursor: pointer;
    margin-top: 15px;
    transition: var(--transition-smooth);
}

.login-form .btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(188, 19, 254, 0.4);
    filter: brightness(1.1);
}

.form-footer-link {
    display: inline-block;
    margin-top: 30px;
    color: var(--text-dim);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.form-footer-link:hover {
    color: var(--primary-cyan);
    text-decoration: underline;
}