/* ═══════════════════════════════════════════
   NEUROTEAM — style.css
   Fonte: Space Grotesk (títulos) + Inter (corpo) + JetBrains Mono (terminal)
═══════════════════════════════════════════ */

:root {
    /* ═══ Identidade RotorTech ═══
       Grafite de máquina + latão usinado. O ciano de startup saiu de propósito:
       todo concorrente usa. Âmbar sobre grafite lê como instrumento, não como app. */
    --acento: #E8A33D;
    --acento-escuro: #B87A1E;
    --acento-deep: #2A1F0C;
    --bg: #0E1013;
    --bg2: #14171B;
    --bg3: #1A1E23;
    --surface: rgba(255,255,255,0.04);
    --border: rgba(255,255,255,0.08);
    --border-acento: rgba(232,163,61,0.28);
    --text: #E7E9EB;
    --text-muted: #79828C;
    --text-dim: #A6AEB6;
    --white: #ffffff;
    --radius: 14px;
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);

    --f-display: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
    --f-body: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
    --f-mono: 'IBM Plex Mono', ui-monospace, Consolas, monospace;
}

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

/* `hidden` é escondido por uma regra do navegador com especificidade zero:
   qualquer `.classe { display: ... }` ganha dela. Sem isto, o botão de
   WhatsApp aparecia mesmo com `hidden = true` (o display do .btn vencia). */
[hidden] { display: none !important; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--f-body);
    background-color: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    font-size: 16px;
    line-height: 1.7;
}

h1, h2, h3, h4, h5 {
    font-family: var(--f-display);
    line-height: 1.2;
}

em {
    font-style: italic;
    color: var(--acento);
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

/* ─── REVEAL animations ─── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ─── BOTÕES ─── */
.btn {
    display: inline-block;
    padding: 13px 28px;
    border-radius: 50px;
    font-family: var(--f-display);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--acento), var(--acento-escuro));
    color: #fff;
    box-shadow: 0 0 30px rgba(232,163,61,0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 50px rgba(232,163,61,0.5);
}

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

.btn-ghost:hover {
    border-color: var(--acento);
    color: var(--acento);
    background: rgba(232,163,61,0.05);
}

.btn-nav {
    background: linear-gradient(135deg, var(--acento), var(--acento-escuro));
    color: #fff;
    padding: 10px 22px;
    font-size: 0.85rem;
}

.btn-large {
    padding: 16px 40px;
    font-size: 1rem;
}

.btn-full { width: 100%; text-align: center; }

/* ─── LABELS & TÍTULOS DE SEÇÃO ─── */
.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--acento);
    border: 1px solid var(--border-acento);
    padding: 5px 14px;
    border-radius: 50px;
    background: rgba(232,163,61,0.06);
    margin-bottom: 20px;
}

.section-label.white { color: #fff; border-color: rgba(255,255,255,0.2); background: rgba(255,255,255,0.05); }
.section-label.center { display: block; width: fit-content; margin-left: auto; margin-right: auto; }

.section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--white);
}

.section-title.center, .section-sub.center { text-align: center; }

.section-sub {
    font-size: 1.05rem;
    color: var(--text-dim);
    max-width: 560px;
    margin-bottom: 60px;
}

.section-sub.center { margin-left: auto; margin-right: auto; }

/* ═══════════════════════════════════════════
   HEADER
═══════════════════════════════════════════ */
header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 999;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 5%;
    background: rgba(8,12,16,0.8);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

header.scrolled {
    background: rgba(8,12,16,0.97);
    box-shadow: 0 4px 40px rgba(0,0,0,0.5);
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--f-display);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
}

.logo-mark {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.rotor-mark {
    width: 34px;
    height: 34px;
    color: var(--acento);
    /* Gira no hover. Marca de rotor que nunca gira e marca que gira sempre
       erram pelo mesmo motivo: a primeira desperdiça o nome, a segunda distrai. */
    transition: transform 1.1s cubic-bezier(0.22, 1, 0.36, 1);
}

.logo:hover .rotor-mark { transform: rotate(120deg); }

@media (prefers-reduced-motion: reduce) {
    .rotor-mark { transition: none; }
    .logo:hover .rotor-mark { transform: none; }
}

.logo-text {
    font-family: var(--f-display);
    font-weight: 700;
    letter-spacing: -0.01em;
}

/* "Tech" é secundário de propósito: se um dia encurtarem para Rotor,
   a marca já está desenhada pra isso. */
.logo-tech {
    font-weight: 500;
    color: var(--text-muted);
}

.logo:hover .logo-tech { color: var(--acento); transition: color var(--transition); }
nav { display: flex; align-items: center; gap: 8px; }

nav a {
    color: var(--text-dim);
    font-size: 0.9rem;
    padding: 8px 14px;
    border-radius: 8px;
    transition: var(--transition);
    font-weight: 500;
}

nav a:not(.btn-nav):hover { color: var(--white); background: var(--surface); }

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    transition: var(--transition);
    border-radius: 2px;
}

/* ═══════════════════════════════════════════
   HERO
═══════════════════════════════════════════ */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 60px;
    padding: 140px 5% 80px;
    position: relative;
    overflow: hidden;
}

.hero-grid-bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(232,163,61,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(232,163,61,0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 40%, transparent 100%);
}

.hero-glow {
    position: absolute;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(232,163,61,0.12) 0%, transparent 65%);
    top: -200px;
    right: -100px;
    pointer-events: none;
}

.hero-content { position: relative; z-index: 1; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--acento);
    background: rgba(232,163,61,0.08);
    border: 1px solid var(--border-acento);
    padding: 7px 16px;
    border-radius: 50px;
    margin-bottom: 28px;
}

.hero-title {
    font-size: clamp(2.8rem, 5vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--white);
}

.hero-title .highlight {
    background: linear-gradient(90deg, var(--acento), #F5C97A);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.hero-sub {
    font-size: 1.1rem;
    color: var(--text-dim);
    line-height: 1.8;
    margin-bottom: 40px;
    max-width: 480px;
}

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

/* Terminal */
.hero-visual { position: relative; z-index: 1; }

.terminal {
    background: #0B0D10;
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0,0,0,0.5), 0 0 60px rgba(232,163,61,0.08);
}

.terminal-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: rgba(255,255,255,0.03);
    border-bottom: 1px solid var(--border);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green { background: #28c840; }

.terminal-title {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-left: auto;
    margin-right: auto;
    font-family: var(--f-mono);
}

.terminal-body {
    padding: 20px;
    font-family: var(--f-mono);
    font-size: 0.82rem;
    line-height: 1.8;
    min-height: 280px;
    color: #8fbcbb;
}

.terminal-body .line { display: block; margin-bottom: 2px; }
.terminal-body .line.cmd { color: #88c0d0; }
.terminal-body .line.success { color: #a3be8c; }
.terminal-body .line.info { color: #81a1c1; }
.terminal-body .line.highlight { color: var(--acento); }
.terminal-body .line.muted { color: var(--text-muted); }
.terminal-body .cursor::after { content: '▌'; animation: blink 1s step-end infinite; }

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 5%;
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 0.7rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-muted);
    z-index: 1;
}

.scroll-line {
    width: 40px;
    height: 1px;
    background: var(--text-muted);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    left: -100%;
    top: 0;
    width: 100%;
    height: 100%;
    background: var(--acento);
    animation: scrollLine 2s ease infinite;
}

@keyframes scrollLine { 0% { left: -100%; } 100% { left: 100%; } }

/* ═══════════════════════════════════════════
   IMPACTO
═══════════════════════════════════════════ */
.impacto {
    background: var(--bg2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 60px 5%;
}

.impacto-inner {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    max-width: 1000px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.impacto-item {
    flex: 1;
    min-width: 180px;
    text-align: center;
    padding: 20px 30px;
    position: relative;
}

.impacto-item h3 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    background: linear-gradient(135deg, var(--acento), #F5C97A);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline;
    font-family: var(--f-display);
}

.impacto-suffix {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--acento);
    font-family: var(--f-display);
    vertical-align: top;
    margin-top: 8px;
    display: inline-block;
}

.impacto-item p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 8px;
    line-height: 1.5;
}

.divider-v {
    width: 1px;
    height: 60px;
    background: var(--border);
    align-self: center;
}

/* ═══════════════════════════════════════════
   SOBRE
═══════════════════════════════════════════ */
.sobre {
    padding: 120px 0;
    background: var(--bg);
}

.sobre-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.sobre-text h2 {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 700;
    margin-bottom: 28px;
    color: var(--white);
}

.sobre-text p {
    color: var(--text-dim);
    font-size: 1rem;
    margin-bottom: 20px;
    line-height: 1.8;
}

.checklist {
    list-style: none;
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.checklist li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text-dim);
}

.check {
    color: var(--acento);
    font-weight: 700;
    font-size: 1rem;
    min-width: 20px;
}

.sobre-visual {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.sobre-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    transition: var(--transition);
}

.sobre-card:hover {
    border-color: var(--border-acento);
    background: rgba(232,163,61,0.04);
    transform: translateX(6px);
}

.sobre-icon {
    font-size: 1.5rem;
    margin-bottom: 14px;
}
.sobre-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sobre-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.sobre-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
    font-family: var(--f-display);
}

.sobre-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ═══════════════════════════════════════════
   TIME
═══════════════════════════════════════════ */
.time {
    padding: 120px 0;
    background: var(--bg3);
    border-top: 1px solid var(--border);
}

.time-historia {
    display: flex;
    gap: 28px;
    align-items: flex-start;
    background: var(--surface);
    border: 1px solid var(--border);
    border-left: 3px solid var(--acento);
    border-radius: var(--radius);
    padding: 36px;
    margin-bottom: 70px;
    max-width: 860px;
    margin-left: auto;
    margin-right: auto;
    transition: var(--transition);
}

.time-historia:hover {
    border-color: var(--border-acento);
    border-left-color: var(--acento);
    box-shadow: 0 0 40px rgba(232,163,61,0.08);
}

.historia-icon {
    width: 52px;
    height: 52px;
    background: rgba(232,163,61,0.1);
    border: 1px solid var(--border-acento);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 4px;
    flex-shrink: 0;
    overflow: hidden;
}

.historia-icon img {
    width: 70%;
    height: 70%;
    object-fit: contain;
}

.historia-content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
    font-family: var(--f-display);
}

.historia-content p {
    font-size: 0.95rem;
    color: var(--text-dim);
    line-height: 1.8;
    margin-bottom: 12px;
}

.historia-content p:last-child { margin-bottom: 0; }

.historia-content strong {
    color: var(--acento);
    font-weight: 700;
}

/* Grid do time — 4 colunas, última linha centralizada */
.time-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

/* Última linha tem 3 itens: usar grid-column para centralizar */
.membro-card:nth-child(5) { grid-column: 1; }
.membro-card:nth-child(6) { grid-column: 2; }
.membro-card:nth-child(7) { grid-column: 3; }

.membro-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.membro-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--acento), transparent);
    opacity: 0;
    transition: var(--transition);
}

.membro-card:hover {
    border-color: var(--border-acento);
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(232,163,61,0.1);
}

.membro-card:hover::before { opacity: 1; }

.membro-avatar {
    position: relative;
    width: 72px;
    height: 72px;
    flex-shrink: 0;
}

.avatar-placeholder {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(232,163,61,0.2), rgba(184,122,30,0.15));
    border: 2px solid var(--border-acento);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--f-display);
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--acento);
    position: relative;
    z-index: 1;
    transition: var(--transition);
    overflow: hidden;
}

/* Para foto real: coloque <img> dentro de .avatar-placeholder */
.avatar-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.membro-card:hover .avatar-placeholder {
    border-color: var(--acento);
    box-shadow: 0 0 20px rgba(232,163,61,0.3);
}

.membro-glow {
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(232,163,61,0.15), transparent 70%);
    opacity: 0;
    transition: var(--transition);
}

.membro-card:hover .membro-glow { opacity: 1; }

.membro-info { flex: 1; }

.membro-info h4 {
    font-family: var(--f-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 4px;
}

.membro-role {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--acento);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.membro-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 14px;
}

.membro-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.membro-tags span {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--acento);
    background: rgba(232,163,61,0.07);
    border: 1px solid rgba(232,163,61,0.15);
    padding: 3px 9px;
    border-radius: 50px;
}

/* ═══════════════════════════════════════════
   METODOLOGIA
═══════════════════════════════════════════ */
.metodologia {
    padding: 120px 0;
    background: var(--bg2);
    border-top: 1px solid var(--border);
}

.etapas {
    display: flex;
    align-items: center;
    gap: 0;
    margin-top: 60px;
    flex-wrap: wrap;
}

.etapa {
    flex: 1;
    min-width: 220px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px 28px;
    transition: var(--transition);
}

.etapa:hover {
    border-color: var(--border-acento);
    box-shadow: 0 0 40px rgba(232,163,61,0.1);
    transform: translateY(-4px);
}

.etapa-num {
    font-family: var(--f-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: rgba(232,163,61,0.15);
    margin-bottom: 16px;
    line-height: 1;
}

.etapa h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
}

.etapa p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.etapa-arrow {
    font-size: 1.5rem;
    color: var(--border-acento);
    padding: 0 16px;
    margin-bottom: 30px;
}

/* ═══════════════════════════════════════════
   SERVIÇOS
═══════════════════════════════════════════ */
.servicos {
    padding: 120px 0;
    background: var(--bg);
}

.cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(232,163,61,0.06), transparent);
    opacity: 0;
    transition: var(--transition);
}

.card:hover {
    border-color: var(--border-acento);
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(232,163,61,0.12);
}

.card:hover::before { opacity: 1; }

.card-icon {
    width: 48px;
    height: 48px;
    color: var(--acento);
    margin-bottom: 24px;
    opacity: 0.8;
}

.card-icon svg { width: 100%; height: 100%; }

.card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 14px;
}

.card p {
    font-size: 0.93rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 24px;
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.card-tags span {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--acento);
    background: rgba(232,163,61,0.08);
    border: 1px solid rgba(232,163,61,0.15);
    padding: 4px 10px;
    border-radius: 50px;
}

/* ═══════════════════════════════════════════
   PARA QUEM
═══════════════════════════════════════════ */
.para-quem {
    padding: 100px 0;
    background: var(--bg2);
    border-top: 1px solid var(--border);
}

.para-quem-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.pq-text h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.25;
}

.pq-lista {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.pq-item {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.98rem;
    color: var(--text-dim);
    padding: 14px 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    transition: var(--transition);
}

.pq-item:hover {
    border-color: var(--border-acento);
    color: var(--white);
    transform: translateX(6px);
}

.pq-dot {
    width: 8px;
    height: 8px;
    background: var(--acento);
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 0 10px var(--acento);
}

/* ═══════════════════════════════════════════
   CASES
═══════════════════════════════════════════ */
.cases {
    padding: 120px 0;
    background: var(--bg);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.case-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 36px 30px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.case-card:hover {
    border-color: var(--border-acento);
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(232,163,61,0.1);
}

.case-tag {
    font-size: 0.72rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--acento);
    margin-bottom: 20px;
}

.case-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
    line-height: 1.35;
}

.case-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
    flex: 1;
    margin-bottom: 24px;
}

.case-result {
    display: flex;
    align-items: baseline;
    gap: 10px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.case-num {
    font-family: var(--f-display);
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--acento), #F5C97A);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.case-result > span:last-child {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ═══════════════════════════════════════════
   CLIENTES / LOGOS CARROSSEL
═══════════════════════════════════════════ */
.clientes {
    padding: 80px 0;
    background: var(--bg2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    overflow: hidden;
}

.clientes-sub {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 50px;
    display: block;
}

.logos-track-wrapper {
    position: relative;
    overflow: hidden;
}

.logos-fade-left,
.logos-fade-right {
    position: absolute;
    top: 0; bottom: 0;
    width: 180px;
    z-index: 2;
    pointer-events: none;
}

.logos-fade-left {
    left: 0;
    background: linear-gradient(90deg, var(--bg2), transparent);
}

.logos-fade-right {
    right: 0;
    background: linear-gradient(-90deg, var(--bg2), transparent);
}

.logos-track {
    overflow: hidden;
    padding: 10px 0;
}

/* .logos-inner {
    display: flex;
    gap: 60px;
    width: max-content;
    animation: logoScroll 10s linear infinite;
    will-change: transform;
    align-items: center;
} */
.logos-inner {
    display: flex;
    gap: 80px;
    width: max-content;
    align-items: center;
    animation: logoScroll 25s linear infinite;
}

.logos-inner:hover { animation-play-state: paused; }

@keyframes logoScroll {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.logo-item {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    padding: 0 20px;
    opacity: 0.9;
    transition: opacity 0.3s ease;
    cursor: default;
}

.logo-item:hover { opacity: 1; }

.logo-item svg {
    height: 50px;
    width: auto;
}

.logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
    filter: brightness(1);
    transition: filter 0.3s ease;
}

.logo-item:hover .logo-img {
    filter: brightness(1.15);
}

.logo-item:hover .logo-img {
    filter: brightness(1);
}

/* ═══════════════════════════════════════════
   COMPROMISSO
═══════════════════════════════════════════ */
.compromisso {
    padding: 100px 0;
    background: var(--bg2);
    border-top: 1px solid var(--border);
}

.comp-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.comp-text h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.25;
}

.comp-lista {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.comp-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.comp-icon {
    font-size: 1.2rem;
    color: var(--acento);
    margin-top: 4px;
    min-width: 24px;
}

.comp-item h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 6px;
    font-family: var(--f-display);
}

.comp-item p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ═══════════════════════════════════════════
   DIAGNÓSTICO CTA
═══════════════════════════════════════════ */
.diagnostico-cta {
    padding: 120px 0;
    background: var(--bg3);
    border-top: 1px solid var(--border);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.diag-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(232,163,61,0.12), transparent 65%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.diag-inner {
    position: relative;
    z-index: 1;
    max-width: 640px;
    margin: 0 auto;
}

.diag-inner h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.2;
}

.diag-inner p {
    font-size: 1.05rem;
    color: var(--text-dim);
    margin-bottom: 30px;
    line-height: 1.8;
}

.diag-features {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.diag-features span {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--acento);
}

/* ═══════════════════════════════════════════
   CONTATO
═══════════════════════════════════════════ */
.contato {
    padding: 120px 0;
    background: var(--bg);
}

.contato-inner {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: start;
}

.contato-info h2 {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
    line-height: 1.25;
}

.contato-info p {
    color: var(--text-dim);
    margin-bottom: 40px;
    line-height: 1.7;
}

.contato-meios {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.meio {
    display: flex;
    align-items: center;
    gap: 16px;
}

.meio-icon {
    width: 42px;
    height: 42px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.meio strong {
    display: block;
    font-size: 0.85rem;
    color: var(--white);
    font-weight: 600;
    font-family: var(--f-display);
    margin-bottom: 2px;
}

.meio span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Form */
.contato-form {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

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

.form-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-dim);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px 16px;
    color: var(--text);
    font-family: var(--f-body);
    font-size: 0.93rem;
    transition: var(--transition);
    outline: none;
    resize: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--acento);
    background: rgba(232,163,61,0.03);
    box-shadow: 0 0 20px rgba(232,163,61,0.1);
}

.form-group select option { background: #0c1118; color: var(--text); }

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group label .obrig { color: var(--acento); margin-left: 2px; }

/* Estado de erro por campo — a borda vermelha nunca vai sozinha,
   sempre acompanhada da mensagem em texto logo abaixo. */
.form-group input[aria-invalid="true"],
.form-group select[aria-invalid="true"],
.form-group textarea[aria-invalid="true"] {
    border-color: #d03b3b;
    background: rgba(208,59,59,0.05);
}

.form-erro {
    display: none;
    color: #e06a6a;
    font-size: 0.8rem;
    line-height: 1.4;
    text-transform: none;
    letter-spacing: 0;
}

.form-erro.on { display: block; }

/* Honeypot: fora da tela, mas sem display:none — alguns bots ignoram
   campos escondidos assim e a armadilha deixaria de funcionar. */
.hp {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.form-acoes {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.form-acoes .btn { flex: 1; text-align: center; min-width: 190px; }

.btn-whats {
    background: rgba(37,211,102,0.10);
    border: 1px solid rgba(37,211,102,0.35);
    color: #4ade80;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-whats:hover {
    background: rgba(37,211,102,0.18);
    border-color: rgba(37,211,102,0.6);
    transform: translateY(-2px);
}

.btn:disabled { opacity: 0.55; cursor: not-allowed; transform: none; }

.form-aviso {
    display: none;
    font-size: 0.9rem;
    line-height: 1.6;
    padding: 14px 16px;
    border-radius: 10px;
    text-align: center;
}

.form-aviso.on { display: block; }

.form-aviso.ok {
    color: #a3be8c;
    background: rgba(163,190,140,0.08);
    border: 1px solid rgba(163,190,140,0.22);
}

.form-aviso.erro {
    color: #e06a6a;
    background: rgba(208,59,59,0.07);
    border: 1px solid rgba(208,59,59,0.24);
}

.form-aviso a { color: var(--acento); text-decoration: underline; }

/* ═══════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════ */
.footer {
    background: var(--bg2);
    border-top: 1px solid var(--border);
    padding: 80px 0 0;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 0;
    margin-bottom: 60px;
    align-items: start;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 16px;
    line-height: 1.7;
}

.footer-tagline {
    color: var(--acento) !important;
    font-weight: 600;
    font-style: italic;
    margin-top: 12px !important;
}

.footer-links h5 {
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 20px;
    font-family: var(--f-display);
}

.footer-links a {
    display: block;
    color: var(--text-dim);
    font-size: 0.9rem;
    margin-bottom: 10px;
    transition: var(--transition);
}

.footer-links a:hover { color: var(--acento); }

.footer-bottom {
    border-top: 1px solid var(--border);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    color: var(--text-muted);
    flex-wrap: wrap;
    gap: 10px;
}
/* ═══════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════ */
@media (max-width: 1100px) {
    .time-grid { grid-template-columns: repeat(2, 1fr); }
    .membro-card:nth-child(5),
    .membro-card:nth-child(6),
    .membro-card:nth-child(7) { grid-column: auto; }
}

@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 130px 5% 80px;
    }
    .hero-content { max-width: 100%; }
    .hero-sub { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }
    .hero-visual { display: none; }
    .hero-scroll { display: none; }

    .sobre-content,
    .contato-inner,
    .comp-inner,
    .para-quem-inner { grid-template-columns: 1fr; gap: 50px; }

    .footer-inner { grid-template-columns: 1fr 1fr; gap: 40px; }
    .cards, .cases-grid { grid-template-columns: 1fr; }

    .time-historia { flex-direction: column; gap: 20px; }
}

@media (max-width: 768px) {
    /* Header colapsado = só logo + hambúrguer. O CTA vive dentro do menu.
       Usa #nav pra ganhar de .btn/.btn-nav na especificidade. */
    #nav a { display: none; }
    .menu-toggle { display: flex; }

    header { padding: 14px 5%; }
    .logo { font-size: 1rem; min-width: 0; }
    .logo-text { white-space: nowrap; }

    /* absolute + top:100% ancora no header (que é fixed), sem depender da altura exata */
    nav.open {
        position: absolute;
        top: 100%; left: 0; right: 0;
        background: var(--bg2);
        border-bottom: 1px solid var(--border);
        flex-direction: column;
        padding: 16px 5% 22px;
        gap: 4px;
        align-items: stretch;
        max-height: calc(100vh - 80px);
        overflow-y: auto;
    }

    #nav.open a { display: block; padding: 13px 16px; border-radius: 10px; }

    #nav.open .btn-nav {
        margin-top: 10px;
        text-align: center;
        padding: 15px 16px;
        font-size: 0.95rem;
    }

    /* Hambúrguer vira X quando aberto */
    .menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .menu-toggle.active span:nth-child(2) { opacity: 0; }
    .menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .impacto-inner { flex-direction: column; }
    .divider-v { width: 60px; height: 1px; }

    .etapas { flex-direction: column; }
    .etapa-arrow { transform: rotate(90deg); padding: 8px 0; }

    .form-row { grid-template-columns: 1fr; }

    .footer-inner { grid-template-columns: 1fr; gap: 30px; }
    .footer-bottom { flex-direction: column; text-align: center; }

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

    .logos-fade-left,
    .logos-fade-right { width: 80px; }
}
/* ═══════════════════════════════════════════
   PRODUTO — Rotor Flow
   Verde/vermelho do mock são os mesmos tokens validados do painel
   (#35b035 / #d03b3b): CVD-safe sobre fundo escuro, e nunca sozinhos —
   sempre com ▲ ▼ e o número da variação ao lado.
═══════════════════════════════════════════ */
.produto {
    padding: 120px 0;
    position: relative;
    background: var(--bg2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    overflow: hidden;
}

.produto-glow {
    position: absolute;
    top: -220px; left: 50%;
    width: 760px; height: 520px;
    transform: translateX(-50%);
    background: radial-gradient(circle, rgba(232,163,61,0.10), transparent 68%);
    pointer-events: none;
}

.produto .container { position: relative; z-index: 1; }

.produto-inner {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 70px;
    align-items: start;
    margin-top: 12px;
}

.produto-item { display: flex; gap: 18px; margin-bottom: 30px; }

.produto-icone {
    width: 44px; height: 44px; flex-shrink: 0;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(232,163,61,0.16), rgba(184,122,30,0.10));
    border: 1px solid var(--border-acento);
    display: flex; align-items: center; justify-content: center;
    color: var(--acento);
    font-family: var(--f-mono);
    font-size: 1.05rem;
}

.produto-item h4 {
    font-family: var(--f-display);
    font-size: 1.05rem;
    margin-bottom: 7px;
    color: var(--white);
}

.produto-item p { color: var(--text-dim); font-size: 0.94rem; line-height: 1.65; }
.produto-item em { color: var(--text); font-style: normal; }

.produto-kpis {
    display: flex; flex-wrap: wrap; gap: 8px;
    margin: 34px 0 30px;
    padding-top: 28px;
    border-top: 1px solid var(--border);
}

.produto-kpis span {
    font-size: 0.78rem;
    color: var(--text-dim);
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 6px 12px;
    border-radius: 50px;
}

/* ── mock do painel ── */
.painel-mock {
    background: #0f1520;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 30px 70px rgba(0,0,0,0.5);
}

.mock-barra {
    display: flex; align-items: center; gap: 7px;
    padding: 11px 15px;
    background: rgba(255,255,255,0.03);
    border-bottom: 1px solid var(--border);
}

.mock-titulo {
    margin-left: 10px;
    font-family: var(--f-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
}

.mock-corpo { padding: 18px; }

.mock-tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 18px; }

.mock-tile {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px 13px;
}

.mock-tile small {
    display: block;
    font-size: 0.63rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.mock-tile strong {
    display: block;
    font-family: var(--f-display);
    font-size: 1.2rem;
    color: var(--white);
    line-height: 1.15;
}

.mock-tile em { font-style: normal; font-size: 0.72rem; font-weight: 600; }

.mock-legenda { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; }

.mock-legenda span {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 0.72rem; color: var(--text-dim);
}

.mock-legenda i { width: 9px; height: 9px; border-radius: 3px; flex-shrink: 0; }

.mock-barras { list-style: none; display: flex; flex-direction: column; gap: 9px; }

.mock-barras li { display: flex; align-items: center; gap: 10px; }

.mock-barras .nome {
    width: 96px; flex-shrink: 0;
    font-size: 0.74rem;
    color: var(--text-dim);
    text-align: right;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.mock-barras i { height: 11px; border-radius: 0 4px 4px 0; min-width: 4px; }

.mock-barras .var {
    margin-left: auto; flex-shrink: 0;
    font-size: 0.72rem; font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.up { color: #35b035; }
.down { color: #d03b3b; }

@media (max-width: 1024px) {
    .produto { padding: 90px 0; }
    .produto-inner { grid-template-columns: 1fr; gap: 46px; }
}

@media (max-width: 560px) {
    .mock-tiles { grid-template-columns: 1fr; }
    .mock-barras .nome { width: 74px; font-size: 0.68rem; }
    .mock-corpo { padding: 14px; }
}