:root {
    --black: #000;
    --white: #FFF;
    --blue: #5E96FF;
    --card: #111;
    --border: #222;
    --green: #4ADE80;
    --yellow: #FBBF6C;
    --red: #FF6B6B;
    --muted: #888;

    --font-body: Arial, Helvetica, sans-serif;
    --font-display: 'Space Grotesk', Arial, Helvetica, sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--black);
    color: var(--white);
    font-family: var(--font-body);
    line-height: 1.7;
}

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

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

.accent { color: var(--blue); }

.eyebrow {
    font-family: var(--font-mono);
    font-size: 1.2rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: 14px;
    font-weight: bold;
}

.eyebrow-center {
    text-align: center;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    max-width: 640px;
    margin-bottom: 50px;
}

section .section-title { text-align: center; margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */

.btn {
    display: inline-block;
    padding: 14px 26px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn:focus-visible {
    outline: 2px solid var(--blue);
    outline-offset: 3px;
}

.btn-primary {
    background: var(--blue);
    color: #05070d;
}

.btn-primary:hover {
    transform: translateY(-1px);
    background: #79a7ff;
}

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

.btn-ghost:hover {
    border-color: var(--blue);
    color: var(--blue);
}

/* ---------- Header ---------- */

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(0,0,0,0.85);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
}

.header-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 18px 25px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.brand {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: 0.01em;
}

.brand-suffix {
    color: var(--blue);
}

.main-nav {
    display: flex;
    gap: 28px;
    font-size: 0.95rem;
}

.main-nav a {
    color: var(--muted);
    transition: color 0.15s ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
    color: var(--white);
}

.nav-cta {
    font-size: 0.85rem;
    font-weight: 600;
    padding: 10px 18px;
    border-radius: 8px;
    border: 1px solid var(--border);
    white-space: nowrap;
}

.nav-cta:hover {
    border-color: var(--blue);
    color: var(--blue);
}

/* ---------- Hero ---------- */

.hero {
    max-width: 1100px;
    margin: 0 auto;
    padding: 70px 25px 90px;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 50px;
    align-items: center;
}

.hero h1 {
    font-family: var(--font-display);
    font-size: 2.9rem;
    line-height: 1.15;
    font-weight: 700;
    margin-bottom: 20px;
}

.hero-lede {
    color: #c7c7c7;
    max-width: 46ch;
    text-align: left;
    margin-bottom: 32px;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

/* ---------- Terminal (signature element) ---------- */

.terminal {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 30px 60px -30px rgba(94,150,255,0.25);
}

.terminal-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    background: #0c0c0c;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.dot-red { background: var(--red); }
.dot-yellow { background: var(--yellow); }
.dot-green { background: var(--green); }

.terminal-title {
    margin-left: 8px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--muted);
}

.terminal-body {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    padding: 22px;
    min-height: 230px;
    white-space: pre-wrap;
    color: #d6d6d6;
}

.terminal-body .prompt { color: var(--blue); }
.terminal-body .ok { color: var(--green); }
.terminal-body .muted { color: var(--muted); }

.caret {
    display: inline-block;
    width: 8px;
    height: 1em;
    background: var(--blue);
    vertical-align: text-bottom;
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    50% { opacity: 0; }
}

/* ---------- Services ---------- */

.services {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 25px 90px;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.service-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 28px;
    transition: border-color 0.15s ease;
}

.service-card:hover {
    border-color: var(--blue);
}

.service-card h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.service-card p {
    color: #bdbdbd;
    font-size: 0.95rem;
    text-align: left;
}

.service-tag {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--blue) !important;
    margin-bottom: 12px;
    font-weight: bold;
}

/* ---------- Process ---------- */

.process {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 25px 100px;
}

.process-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.process-list li {
    display: flex;
    gap: 22px;
    padding: 26px 0;
    border-bottom: 1px solid var(--border);
}

.process-list li:first-child {
    border-top: 1px solid var(--border);
}

.step-index {
    font-family: var(--font-mono);
    color: var(--blue);
    font-size: 0.95rem;
    padding-top: 3px;
    flex-shrink: 0;
    width: 34px;
}

.process-list h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-bottom: 6px;
}

.process-list p {
    color: #bdbdbd;
    font-size: 0.95rem;
    text-align: left;
}

/* ---------- Contact ---------- */

.contact {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 25px 100px;
}

.contact-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 60px 30px;
    text-align: center;
}

.contact-card h2 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.contact-card p {
    color: #bdbdbd;
    text-align: center;
    margin-bottom: 26px;
}

/* ---------- Footer ---------- */

.site-footer {
    text-align: center;
    padding: 40px 25px 60px;
    border-top: 1px solid var(--border);
}

.logo {
    width: 64px;
    height: 64px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
}

.site-footer p {
    text-align: center;
    font-size: 0.9rem;
    color: var(--muted);
}

.footer-note {
    font-family: var(--font-mono);
    font-size: 0.78rem;
}

/* ---------- Motion & accessibility ---------- */

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .caret { animation: none; opacity: 1; }
}

/* ---------- Mobile ---------- */

@media (max-width: 860px) {
    .hero {
        grid-template-columns: 1fr;
        padding-top: 40px;
    }

    .hero-lede { text-align: left; }

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

    .main-nav { display: none; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 2.1rem; }
    .section-title { font-size: 1.6rem; }
    .nav-cta { font-size: 0.78rem; padding: 8px 14px; }
}