/* ============================================
   Device Warranty Manager - BOLD DARK Theme
   FLY ONIX SRL | Accent: #00d4ff (cyan)
   Voice: Mihai, IT technician. Plain, direct.
   ============================================ */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
    color: #e0e0f0;
    background: #0a0a1a;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
.container { max-width: 960px; margin: 0 auto; padding: 0 24px; }

/* --- Navbar --- */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(10, 10, 26, 0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
    padding: 0 24px;
}
.navbar .container {
    max-width: 1140px;
    display: flex; align-items: center; justify-content: space-between; height: 60px;
}
.navbar-brand {
    font-size: 1rem; font-weight: 700; color: #ffffff;
    display: flex; align-items: center; gap: 10px;
}
.navbar-brand svg { flex-shrink: 0; }
.navbar-actions { display: flex; align-items: center; gap: 14px; }
.navbar-actions .btn-signin {
    font-size: 0.88rem; font-weight: 600; color: #00d4ff;
    transition: color 0.2s;
}
.navbar-actions .btn-signin:hover { color: #66e5ff; }
.navbar-actions .btn-register {
    display: inline-flex; align-items: center; gap: 6px;
    background: #00d4ff; color: #0a0a1a;
    font-size: 0.82rem; font-weight: 700;
    padding: 8px 18px; border-radius: 6px;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 0 16px rgba(0, 212, 255, 0.25);
}
.navbar-actions .btn-register:hover {
    transform: translateY(-1px);
    box-shadow: 0 0 24px rgba(0, 212, 255, 0.4);
}

/* --- Hero --- */
.hero {
    padding: 100px 0 40px;
    background: #0a0a1a;
    position: relative;
}
.hero::before {
    content: '';
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 600px; height: 600px; border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.06) 0%, transparent 60%);
    pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }
.hero-origin {
    font-size: 1.3rem;
    font-style: italic;
    color: #8888b0;
    margin-bottom: 16px;
    line-height: 1.5;
}
.hero h1 {
    font-size: 2.8rem; font-weight: 900; color: #ffffff;
    margin-bottom: 16px; letter-spacing: -0.02em; line-height: 1.1;
}
.hero-desc {
    font-size: 1.05rem; color: #8888b0; line-height: 1.7;
    margin-bottom: 24px; max-width: 600px;
}
.beta-tag {
    display: inline-block;
    background: rgba(0, 212, 255, 0.1);
    color: #00d4ff;
    font-size: 0.72rem; font-weight: 700;
    padding: 5px 14px; border-radius: 4px;
    letter-spacing: 1.5px;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

/* --- What it does --- */
.what-it-does {
    padding: 48px 0;
    background: #0e0e24;
    border-top: 1px solid rgba(0, 212, 255, 0.06);
}
.what-it-does h2 {
    font-size: 1.6rem; font-weight: 800; color: #ffffff;
    margin-bottom: 18px;
}
.plain-list {
    list-style: none; padding: 0;
}
.plain-list li {
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.95rem;
    color: #b0b0d0;
    padding-left: 20px;
    position: relative;
}
.plain-list li:last-child { border-bottom: none; }
.plain-list li::before {
    content: '';
    position: absolute; left: 0; top: 50%; transform: translateY(-50%);
    width: 6px; height: 6px; border-radius: 50%;
    background: #00d4ff;
}

/* --- Screenshot --- */
.screenshot-section {
    padding: 40px 0 48px;
    background: #0a0a1a;
}
.screenshot-frame {
    max-width: 900px; margin: 0 auto;
    background: linear-gradient(145deg, #12122e, #1a1a3a);
    border-radius: 12px;
    border: 1px solid rgba(0, 212, 255, 0.12);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4), 0 0 40px rgba(0, 212, 255, 0.05);
}
.screenshot-frame img {
    width: 100%; height: auto; display: block;
}

/* --- Download --- */
.download {
    padding: 48px 0;
    background: #0e0e24;
    border-top: 1px solid rgba(0, 212, 255, 0.06);
}
.download h2 {
    font-size: 1.6rem; font-weight: 800; color: #ffffff;
    margin-bottom: 28px;
}
.download-info {
    display: flex; gap: 40px; align-items: flex-start;
    flex-wrap: wrap;
}
.download-details {
    flex: 1; min-width: 220px;
}
.detail-row {
    display: flex; gap: 16px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.92rem;
}
.detail-row:last-child { border-bottom: none; }
.detail-row .label {
    color: #6666a0; font-weight: 600; min-width: 80px;
}
.detail-row .value {
    color: #ffffff; font-weight: 500;
}
.download-buttons {
    display: flex; flex-direction: column; gap: 10px;
}
.btn-download {
    display: inline-flex; align-items: center; gap: 8px;
    background: #00d4ff; color: #0a0a1a;
    font-size: 0.92rem; font-weight: 700;
    padding: 14px 28px; border-radius: 6px;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 0 24px rgba(0, 212, 255, 0.25);
}
.btn-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 32px rgba(0, 212, 255, 0.4);
}
.btn-download-alt {
    display: inline-flex; align-items: center; gap: 8px;
    background: transparent; color: #ffffff;
    font-size: 0.92rem; font-weight: 600;
    padding: 14px 28px; border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    transition: border-color 0.2s, transform 0.2s;
}
.btn-download-alt:hover {
    border-color: #00d4ff;
    transform: translateY(-2px);
}
.beta-note {
    margin-top: 28px;
    font-size: 0.88rem;
    color: #6666a0;
}
.beta-note a {
    color: #00d4ff;
    font-weight: 600;
}

/* --- Requirements --- */
.requirements {
    padding: 48px 0;
    background: #0a0a1a;
    border-top: 1px solid rgba(0, 212, 255, 0.06);
}
.requirements h2 {
    font-size: 1.6rem; font-weight: 800; color: #ffffff;
    margin-bottom: 20px;
}
.req-block {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.88rem;
    color: #b0b0d0;
    background: #0e0e24;
    border: 1px solid rgba(0, 212, 255, 0.08);
    border-radius: 8px;
    padding: 24px 28px;
    line-height: 2;
    overflow-x: auto;
}

/* --- Footer --- */
.footer {
    background: #06061a;
    color: #6666a0;
    padding: 40px 0 28px;
    border-top: 1px solid rgba(0, 212, 255, 0.06);
}
.footer .container { text-align: center; }
.footer-company {
    font-size: 0.95rem; font-weight: 700; color: #ffffff;
    margin-bottom: 4px; letter-spacing: 0.5px;
}
.footer-contact {
    font-size: 0.85rem; color: #6666a0; margin-bottom: 14px;
}
.footer-contact a { color: #00d4ff; }
.footer-copy { font-size: 0.75rem; color: #44447a; }

/* --- Auth Forms --- */
.auth-section {
    padding: 150px 0 80px;
    background: #0a0a1a;
    min-height: 100vh;
    display: flex; align-items: center;
    position: relative;
}
.auth-section::before {
    content: '';
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: 500px; height: 500px; border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.05) 0%, transparent 60%);
    pointer-events: none;
}
.auth-card {
    max-width: 420px; margin: 0 auto;
    background: #12122e;
    border: 1px solid rgba(0, 212, 255, 0.12);
    border-radius: 12px;
    padding: 40px 32px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
    position: relative; z-index: 1;
}
.auth-card h2 {
    font-size: 1.4rem; font-weight: 800; color: #ffffff;
    margin-bottom: 6px; text-align: center;
}
.auth-card .auth-subtitle {
    font-size: 0.88rem; color: #6666a0;
    text-align: center; margin-bottom: 24px;
}
.auth-card .form-group { margin-bottom: 16px; }
.auth-card label {
    display: block; margin-bottom: 5px;
    font-size: 0.78rem; font-weight: 600; color: #8888b0;
    text-transform: uppercase; letter-spacing: 0.5px;
}
.auth-card input[type="text"],
.auth-card input[type="email"],
.auth-card input[type="password"] {
    width: 100%; padding: 12px 14px;
    font-size: 0.92rem; font-family: inherit;
    color: #ffffff;
    background: rgba(0, 212, 255, 0.04);
    border: 1px solid rgba(0, 212, 255, 0.12);
    border-radius: 6px; outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.auth-card input::placeholder { color: #44447a; }
.auth-card input:focus {
    border-color: #00d4ff;
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
    background: rgba(0, 212, 255, 0.06);
}
.auth-card .btn-primary {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    width: 100%;
    background: #00d4ff; color: #0a0a1a;
    font-size: 0.95rem; font-weight: 700;
    padding: 14px 28px; border-radius: 6px;
    border: none; cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.25);
    margin-top: 6px;
}
.auth-card .btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 0 28px rgba(0, 212, 255, 0.4);
}
.auth-card .auth-footer {
    text-align: center; margin-top: 18px;
    font-size: 0.85rem; color: #6666a0;
}
.auth-card .auth-footer a { color: #00d4ff; font-weight: 600; }
.auth-card .auth-footer a:hover { color: #66e5ff; }
.auth-error {
    background: rgba(211, 47, 47, 0.1);
    color: #ff6b6b;
    border: 1px solid rgba(211, 47, 47, 0.2);
    border-radius: 6px;
    padding: 10px 14px; font-size: 0.85rem;
    margin-bottom: 18px; text-align: center;
}

/* --- Responsive --- */
@media (max-width: 700px) {
    .hero h1 { font-size: 2rem; }
    .download-info { flex-direction: column; }
    .hero { padding: 90px 0 36px; }
}