:root {
    --bg: #050b16;
    --bg-alt: #0b1424;
    --card: rgba(255, 255, 255, 0.05);
    --accent: #69f0ae;
    --accent-2: #2ab1ff;
    --text: #f7f9fc;
    --muted: #99a3bd;
    --border: rgba(255, 255, 255, 0.12);
    --radius: 20px;
    --shadow: 0 25px 60px rgba(5, 11, 22, 0.45);
    font-family: 'Manrope', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

body {
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    font-size: 16px;
    min-height: 100vh;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    width: min(1200px, 92vw);
    margin-inline: auto;
}

.site-header {
    position: sticky;
    top: 0;
    backdrop-filter: blur(12px);
    background: rgba(5, 11, 22, 0.85);
    z-index: 10;
    border-bottom: 1px solid var(--border);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
}

.brand-icon {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    display: grid;
    place-items: center;
    color: #031524;
    font-weight: 700;
}

nav {
    display: flex;
    gap: 1rem;
    align-items: center;
}

nav a {
    font-weight: 500;
    color: var(--muted);
    transition: color 0.2s ease;
}

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

.btn {
    border-radius: 999px;
    padding: 0.65rem 1.6rem;
    border: 1px solid transparent;
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
}

.btn.primary {
    background: linear-gradient(120deg, var(--accent), var(--accent-2));
    color: #051222;
    box-shadow: 0 10px 30px rgba(105, 240, 174, 0.25);
}

.btn.secondary {
    border-color: var(--border);
    color: var(--text);
}

.btn.ghost {
    border: 1px solid var(--border);
    color: var(--text);
}

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

section {
    padding: 4.5rem 0;
}

.hero {
    padding-top: 6rem;
    background: radial-gradient(circle at top right, rgba(42, 177, 255, 0.15), transparent 55%),
        radial-gradient(circle at 20% 20%, rgba(105, 240, 174, 0.15), transparent 45%);
}

.hero .container {
    display: grid;
    gap: 3rem;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    align-items: center;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 3.8rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

h1 span {
    color: var(--accent-2);
}

.lead {
    color: var(--muted);
    font-size: 1.1rem;
    margin-bottom: 1.75rem;
}

.hero-grid {
    margin-top: 2rem;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.hero-grid div {
    background: var(--card);
    padding: 1rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.hero-grid span {
    font-size: 1.8rem;
    font-weight: 700;
}

.hero-panel {
    background: var(--card);
    padding: 2rem;
    border-radius: calc(var(--radius) * 1.2);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.status-card h3 {
    margin-bottom: 1rem;
}

.status-card ul {
    list-style: none;
}

.status-card li {
    display: flex;
    justify-content: space-between;
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.status-card li span {
    color: var(--muted);
}

.status-card li strong {
    font-size: 1.1rem;
}

.muted {
    color: var(--muted);
    font-size: 0.85rem;
    margin-top: 0.75rem;
}

.mini-chart {
    margin-top: 1.5rem;
}

.mini-chart .bars {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    align-items: end;
    gap: 0.5rem;
    height: 120px;
    margin-block: 1rem;
}

.mini-chart span {
    display: block;
    width: 100%;
    border-radius: 6px 6px 0 0;
    background: linear-gradient(180deg, var(--accent-2), rgba(105, 240, 174, 0.7));
}

.metrics {
    background: var(--bg-alt);
}

.metrics .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.metrics article {
    padding: 1.5rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--card);
}

.solutions .cards {
    margin-top: 2.5rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.2rem;
}

.solutions article,
.product-grid article,
.reference-slider article {
    background: var(--card);
    padding: 1.6rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    transition: transform 0.25s ease, border-color 0.25s ease;
}

.solutions article:hover,
.product-grid article:hover,
.reference-slider article:hover {
    transform: translateY(-6px);
    border-color: var(--accent);
}

.reference-slider article.active {
    border-color: var(--accent);
    box-shadow: 0 20px 40px rgba(42, 177, 255, 0.25);
}

.solutions ul {
    margin-top: 1rem;
    color: var(--muted);
    list-style: none;
}

.solutions ul li + li {
    margin-top: 0.45rem;
}

.products {
    background: #070f1e;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.2rem;
    margin-top: 2rem;
}

.product-grid span {
    color: var(--accent);
    font-weight: 600;
}

.platform-card {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    padding: 3rem;
    border-radius: calc(var(--radius) * 1.2);
    border: 1px solid var(--border);
    background: linear-gradient(135deg, rgba(42, 177, 255, 0.15), rgba(105, 240, 174, 0.1));
}

.platform-card ul {
    margin-top: 1.5rem;
    color: var(--muted);
}

.platform-card li + li {
    margin-top: 0.4rem;
}

.platform-highlight {
    display: grid;
    gap: 1rem;
}

.platform-highlight div {
    padding: 1.5rem;
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(5, 11, 22, 0.35);
}

.platform-highlight span {
    font-size: 2.2rem;
    font-weight: 700;
}

.references {
    background: var(--bg-alt);
}

.reference-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.process {
    background: radial-gradient(circle at left, rgba(105, 240, 174, 0.15), transparent 50%);
}

.timeline {
    list-style: none;
    counter-reset: steps;
    margin-top: 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
}

.timeline li {
    position: relative;
    padding: 1.5rem 1rem 1rem 1rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--card);
}

.timeline li span {
    display: block;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.timeline li::before {
    counter-increment: steps;
    content: counter(steps);
    position: absolute;
    top: -12px;
    left: 1rem;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--accent-2);
    color: #041020;
    display: grid;
    place-items: center;
    font-weight: 700;
    box-shadow: 0 8px 20px rgba(42, 177, 255, 0.35);
}

.contact .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    align-items: start;
}

.contact-info {
    list-style: none;
    margin-top: 1.5rem;
    color: var(--muted);
}

.contact-info li + li {
    margin-top: 0.6rem;
}

.contact-form {
    background: var(--card);
    padding: 2rem;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    display: grid;
    gap: 1rem;
    box-shadow: var(--shadow);
}

.contact-form label {
    display: grid;
    gap: 0.4rem;
    font-weight: 600;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 0.75rem;
    padding: 0.85rem 1rem;
    color: var(--text);
    font: inherit;
    resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(105, 240, 174, 0.2);
}

.site-footer {
    border-top: 1px solid var(--border);
    padding: 2rem 0;
    background: #040812;
    font-size: 0.9rem;
    color: var(--muted);
}

.site-footer .container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
}

.footer-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text);
    font-weight: 500;
    opacity: 0.75;
}

.footer-links a:hover {
    opacity: 1;
}

@media (max-width: 768px) {
    nav {
        display: none;
    }

    .hero-grid {
        grid-template-columns: 1fr;
    }

    .platform-card {
        padding: 2rem;
    }
}

@media (max-width: 540px) {
    body {
        font-size: 15px;
    }

    section {
        padding: 3.5rem 0;
    }

    .hero-panel {
        padding: 1.5rem;
    }

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