:root {
    --neon-blue: #5394b5;
    --neon-green: #59a65c;
    --dark-bg: #030709;
    --panel-bg: rgba(10, 20, 25, 0.65);
    --grid-color: rgba(83, 148, 181, 0.08);
    /* kept for contact form compatibility */
    --primary-glow: #5394b5;
    --secondary-glow: #59a65c;
    --bg-dark: #030709;
    --text-light: #e0e0e0;
    --glass-bg: rgba(10, 20, 25, 0.65);
    --glass-border: rgba(83, 148, 181, 0.3);
}

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

body {
    background-color: var(--dark-bg);
    color: #fff;
    font-family: 'Share Tech Mono', monospace;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
}

/* Engineering grid background */
body::before {
    content: "";
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background-image:
        linear-gradient(var(--grid-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: -2;
}

/* Holographic scanline */
.scanline {
    width: 100%;
    height: 100px;
    background: linear-gradient(0deg, transparent, rgba(83, 148, 181, 0.2), transparent);
    position: fixed;
    z-index: -1;
    animation: scan 8s linear infinite;
    pointer-events: none;
}

@keyframes scan {
    0% { top: -100px; }
    100% { top: 100vh; }
}

/* Dashboard container */
.dashboard {
    width: 95%;
    max-width: 1400px;
    margin-top: 40px;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 30px;
    padding-bottom: 50px;
}

/* Core hologram (logo + title) */
.core-hologram {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    padding: 40px 0;
}

.logo-container img {
    width: 250px;
    filter: drop-shadow(0 0 25px rgba(83, 148, 181, 0.5));
    animation: float 4s ease-in-out infinite;
    mix-blend-mode: screen;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 3.5rem;
    margin-top: 20px;
    color: #ffffff;
    text-shadow: 0 0 10px var(--neon-blue);
    letter-spacing: 8px;
}

.subtitle {
    color: var(--neon-green);
    font-size: 1.2rem;
    letter-spacing: 4px;
    margin-top: 10px;
    text-transform: uppercase;
}

/* Asymmetric data panels */
.data-panel {
    background: var(--panel-bg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(83, 148, 181, 0.3);
    padding: 30px;
    position: relative;
    transition: all 0.4s ease;
    clip-path: polygon(0 0, 90% 0, 100% 10%, 100% 100%, 10% 100%, 0 90%);
}

.data-panel:hover {
    border-color: var(--neon-green);
    box-shadow: 0 0 20px rgba(89, 166, 92, 0.2) inset;
    transform: translateY(-5px);
}

.data-panel::before {
    content: "[SYS_READY]";
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 0.6rem;
    color: var(--neon-blue);
    opacity: 0.5;
}

.panel-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 10px;
}

.panel-header h3 {
    font-family: 'Orbitron', sans-serif;
    color: #fff;
    font-size: 1.4rem;
    letter-spacing: 2px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background-color: var(--neon-green);
    border-radius: 50%;
    margin-right: 15px;
    box-shadow: 0 0 10px var(--neon-green);
    animation: pulse 2s infinite;
}

.status-dot--blue {
    background-color: var(--neon-blue);
    box-shadow: 0 0 10px var(--neon-blue);
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.4; }
    100% { opacity: 1; }
}

.data-panel p {
    color: #a0b0b5;
    font-size: 1rem;
    line-height: 1.6;
}

/* Cyber button */
.cyber-btn {
    grid-column: 1 / -1;
    justify-self: center;
    margin-top: 20px;
    padding: 15px 50px;
    background: transparent;
    border: 2px solid var(--neon-blue);
    color: var(--neon-blue);
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 3px;
    text-decoration: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: 0.3s;
    clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
    display: inline-block;
}

.cyber-btn:hover {
    background: var(--neon-blue);
    color: var(--dark-bg);
    box-shadow: 0 0 30px var(--neon-blue);
}

/* Responsive */
@media (max-width: 900px) {
    .dashboard {
        grid-template-columns: 1fr;
    }
    .data-panel {
        clip-path: none;
        border-radius: 10px;
    }
}

/* Contact Section */
.contact-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 50px 20px;
    width: 100%;
}

.contact-container {
    max-width: 800px;
    width: 100%;
    animation: fadeIn 1.5s ease-out;
}

.contact-header {
    text-align: center;
    margin-bottom: 3rem;
}

.contact-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-header p {
    font-size: 1.2rem;
    margin-bottom: 0;
    color: #a0b0b5;
}

/* Contact Form */
.contact-form {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 0 40px rgba(83, 148, 181, 0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.9rem;
    color: var(--neon-blue);
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: var(--text-light);
    font-family: 'Share Tech Mono', monospace;
    font-size: 1rem;
    transition: all 0.3s;
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--neon-blue);
    box-shadow: 0 0 10px rgba(83, 148, 181, 0.3);
    background: rgba(255, 255, 255, 0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235394b5' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    padding-right: 40px;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
    font-family: 'Share Tech Mono', monospace;
}

.btn-submit {
    width: 100%;
    margin-top: 1rem;
    font-size: 1rem;
    padding: 18px 40px;
    border-radius: 0;
}

.btn-submit:hover {
    transform: translateY(-2px);
}

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

/* Responsive adjustments for contact form */
@media (max-width: 768px) {
    .contact-header h1 {
        font-size: 2rem;
    }

    .contact-header p {
        font-size: 1rem;
    }

    .contact-form {
        padding: 2rem 1.5rem;
    }
}