/* =========================================================
   TOKENS
   ========================================================= */
:root {
    --bg: #0a0e14;
    --bg-panel: #10151f;
    --bg-panel-2: #141b28;
    --border: #212938;
    --text: #e7ebf3;
    --text-muted: #8b93a7;
    --accent: #34d399;
    --accent-dim: #1f7a5c;
    --accent-2: #fbbf24;

    --font-display: "Space Grotesk", "Inter", system-ui, sans-serif;
    --font-body: "Inter", system-ui, sans-serif;
    --font-mono: "JetBrains Mono", ui-monospace, monospace;

    --radius: 10px;
    --container: 1120px;
}

/* =========================================================
   RESET
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    background: var(--bg);
    background-image:
        linear-gradient(180deg, rgba(52, 211, 153, 0.06), transparent 320px),
        radial-gradient(circle at 1px 1px, rgba(255,255,255,0.04) 1px, transparent 0);
    background-size: auto, 28px 28px;
    color: var(--text);
    font-family: var(--font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.15; margin: 0 0 .5em; }
p { margin: 0 0 1em; color: var(--text-muted); }
ul, dl { margin: 0; padding: 0; }

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--accent);
    color: var(--bg);
    padding: 10px 16px;
    border-radius: 0 0 8px 0;
    font-weight: 600;
    z-index: 100;
}
.skip-link:focus {
    left: 0;
}

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

.eyebrow {
    font-family: var(--font-mono);
    font-size: .78rem;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--accent);
    margin: 0 0 .9em;
}

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 22px;
    border-radius: 8px;
    background: var(--accent);
    color: #05130d;
    font-weight: 600;
    font-size: .95rem;
    border: 1px solid var(--accent);
    cursor: pointer;
    transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
}
.btn:hover {
    background: #4de3ac;
    box-shadow: 0 0 0 4px rgba(52, 211, 153, 0.15);
}
.btn:active { transform: translateY(1px); }

.btn--ghost {
    background: transparent;
    color: var(--text);
    border-color: var(--border);
}
.btn--ghost:hover {
    background: var(--bg-panel);
    box-shadow: none;
    border-color: var(--accent);
}

.btn--small {
    padding: 9px 16px;
    font-size: .85rem;
}

/* =========================================================
   HEADER
   ========================================================= */
.header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(10, 14, 20, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    padding-bottom: 16px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-family: var(--font-mono);
    font-weight: 500;
    font-size: 1.05rem;
    letter-spacing: .04em;
}

.logo-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 8px 1px rgba(52, 211, 153, .7);
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav a:not(.btn) {
    color: var(--text-muted);
    font-size: .95rem;
    transition: color .15s ease;
}
.nav a:not(.btn):hover { color: var(--text); }

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
}
.nav-toggle span {
    display: block;
    height: 2px;
    margin: 0 8px;
    background: var(--text);
    transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =========================================================
   HERO
   ========================================================= */
.hero { padding: 96px 0 72px; }

.hero-content {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 56px;
    align-items: center;
}

.hero-text h1 {
    font-size: clamp(2.1rem, 4.2vw, 3.4rem);
    letter-spacing: -.01em;
}

.hero-lede {
    font-size: 1.08rem;
    max-width: 46ch;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 8px;
}

/* Status console — signature element */
.status-card {
    background: linear-gradient(180deg, var(--bg-panel-2), var(--bg-panel));
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 22px 22px 18px;
    box-shadow: 0 20px 60px -20px rgba(0,0,0,.6);
}

.status-card__header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 16px;
    margin-bottom: 16px;
    border-bottom: 1px dashed var(--border);
    font-family: var(--font-mono);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 0 rgba(52, 211, 153, .6);
    animation: pulse 2.2s infinite;
}

@keyframes pulse {
    0%   { box-shadow: 0 0 0 0 rgba(52, 211, 153, .55); }
    70%  { box-shadow: 0 0 0 8px rgba(52, 211, 153, 0); }
    100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}

.status-card__title {
    font-size: .82rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .05em;
}

.status-card__badge {
    margin-left: auto;
    font-size: .74rem;
    color: var(--accent);
    background: rgba(52, 211, 153, .1);
    border: 1px solid var(--accent-dim);
    padding: 3px 9px;
    border-radius: 100px;
}

.status-list { display: flex; flex-direction: column; gap: 14px; }

.status-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
}

.status-row dt {
    color: var(--text-muted);
    font-size: .88rem;
}

.status-row dd {
    margin: 0;
    font-family: var(--font-mono);
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--text);
    white-space: nowrap;
}

.status-card__footer {
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px dashed var(--border);
    font-family: var(--font-mono);
    font-size: .76rem;
    color: var(--text-muted);
}

/* =========================================================
   SERVIÇOS
   ========================================================= */
.servicos { padding: 88px 0; border-top: 1px solid var(--border); }

.servicos h2, .sobre h2, .contato h2 {
    font-size: clamp(1.7rem, 3vw, 2.3rem);
    max-width: 20ch;
}

.cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.card {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 26px;
    transition: border-color .2s ease, transform .2s ease;
}
.card:hover {
    border-color: var(--accent-dim);
    transform: translateY(-3px);
}

.card-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: .72rem;
    color: var(--accent);
    letter-spacing: .05em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.card-icon {
    width: 38px;
    height: 38px;
    color: var(--accent);
    margin-bottom: 14px;
}
.card-icon svg { width: 100%; height: 100%; }

.card h3 { font-size: 1.15rem; margin-bottom: .4em; }
.card p { margin: 0; font-size: .95rem; }

/* =========================================================
   SOBRE
   ========================================================= */
.sobre { padding: 88px 0; border-top: 1px solid var(--border); }

.sobre-grid {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 56px;
    align-items: start;
}

.sobre p { max-width: 52ch; }

.stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.stat {
    background: var(--bg-panel);
    padding: 22px;
}

.stat dt {
    font-size: .8rem;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.stat dd {
    margin: 0;
    font-family: var(--font-mono);
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--accent);
}

/* =========================================================
   CONTATO
   ========================================================= */
.contato { padding: 88px 0 100px; border-top: 1px solid var(--border); }

.contato-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: start;
}

.contato p { max-width: 44ch; }

.contato-alt a {
    color: var(--accent);
    font-family: var(--font-mono);
}
.contato-alt a:hover { text-decoration: underline; }

.contato-form {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 26px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.field { display: flex; flex-direction: column; gap: 8px; }

.field label {
    font-size: .85rem;
    color: var(--text-muted);
}

.field input,
.field textarea {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 11px 13px;
    color: var(--text);
    font-family: var(--font-body);
    font-size: .95rem;
    resize: vertical;
}
.field input:focus,
.field textarea:focus {
    border-color: var(--accent);
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
    border-top: 1px solid var(--border);
    padding: 32px 0;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-inner nav { display: flex; gap: 24px; }
.footer-inner nav a { color: var(--text-muted); font-size: .9rem; }
.footer-inner nav a:hover { color: var(--text); }

.footer-inner p {
    margin: 0;
    font-size: .82rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.logo--footer { font-size: .95rem; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 860px) {
    .hero-content,
    .sobre-grid,
    .contato-grid {
        grid-template-columns: 1fr;
    }

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

    .nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-panel);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        align-items: flex-start;
        padding: 20px 24px 26px;
        gap: 18px;
        display: none;
    }
    .nav.is-open { display: flex; }

    .nav-toggle { display: flex; }

    .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 520px) {
    .hero { padding: 64px 0 48px; }
    .servicos, .sobre, .contato { padding: 64px 0; }
    .stats { grid-template-columns: 1fr; }
}

/* =========================================================
   MOTION PREFERENCES
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .status-dot { animation: none; }
    .card, .btn { transition: none; }
}