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

body { font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif; background:#0d0b1a; color:#fff; overflow-x:hidden; }

.bg-grid { position:fixed; top:0; left:0; width:100%; height:100%; background-image:linear-gradient(rgba(118,75,162,0.12) 1px,transparent 1px),linear-gradient(90deg,rgba(118,75,162,0.12) 1px,transparent 1px); background-size:52px 52px; z-index:-3; }
.grid-lines { position:fixed; top:0; left:0; width:100%; height:100%; background-image:linear-gradient(rgba(255,255,255,0.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.03) 1px,transparent 1px); background-size:40px 40px; animation:gridMove 20s linear infinite; z-index:-2; }
.grid-lines::after { content:''; position:absolute; top:0; left:0; right:0; bottom:0; background:radial-gradient(circle at 20% 50%,rgba(255,255,255,0.05) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(255,255,255,0.03) 0%,transparent 50%); }
@keyframes gridMove { 0%{transform:translateY(0)} 100%{transform:translateY(40px)} }

.bg-glow { position:fixed; border-radius:50%; filter:blur(120px); pointer-events:none; z-index:0; }
.bg-glow-1 { width:600px; height:600px; top:-200px; left:-200px; background:rgba(118,75,162,0.18); animation:glowPulse 10s ease-in-out infinite; }
.bg-glow-2 { width:500px; height:500px; bottom:-150px; right:-150px; background:rgba(102,63,200,0.14); animation:glowPulse 13s ease-in-out 4s infinite; }
.bg-glow-3 { width:300px; height:300px; top:40%; left:50%; transform:translate(-50%,-50%); background:rgba(150,90,220,0.07); animation:glowPulse 8s ease-in-out 2s infinite; }
@keyframes glowPulse { 0%,100%{opacity:.5;transform:scale(1)} 50%{opacity:1;transform:scale(1.1)} }

.bg-sweep { position:fixed; inset:0; z-index:0; pointer-events:none; overflow:hidden; }
.bg-sweep::before { content:''; position:absolute; top:0; bottom:0; left:-20%; width:2px; background:linear-gradient(180deg,transparent 0%,rgba(180,130,255,0) 15%,rgba(180,130,255,0.35) 40%,rgba(200,160,255,0.5) 50%,rgba(180,130,255,0.35) 60%,rgba(180,130,255,0) 85%,transparent 100%); filter:blur(3px); animation:lineSweep 7s ease-in-out infinite; }
@keyframes lineSweep { 0%{left:-5%;opacity:0} 5%{opacity:1} 95%{opacity:1} 100%{left:105%;opacity:0} }

.shape { position:fixed; background:radial-gradient(circle,rgba(255,255,255,0.03) 0%,transparent 70%); border-radius:50%; filter:blur(80px); animation:float 30s infinite ease-in-out; z-index:-2; }
.shape:nth-child(1) { width:500px; height:500px; top:10%; left:10%; animation-delay:0s; }
.shape:nth-child(2) { width:400px; height:400px; top:60%; right:10%; animation-delay:5s; }
@keyframes float { 0%,100%{transform:translate(0,0)} 33%{transform:translate(100px,-50px)} 66%{transform:translate(-50px,100px)} }

.star { position:fixed; width:2px; height:2px; background:#fff; border-radius:50%; animation:twinkle 3s infinite; z-index:-1; }
@keyframes twinkle { 0%,100%{opacity:0.1} 50%{opacity:0.4} }

header { position:fixed; top:0; width:100%; padding:0 50px; height:70px; display:flex; justify-content:space-between; align-items:center; z-index:1000; backdrop-filter:blur(10px); background:rgba(144,0,255,0.1); border-bottom:1px solid rgba(255,255,255,0.1); }
.logo { font-size:24px; font-weight:700; color:#fff; letter-spacing:1px; }
nav { display:flex; gap:40px; align-items:center; height:100%; }
nav a { color:#fff; text-decoration:none; font-weight:500; transition:all .3s; padding:8px 16px; border-radius:8px; display:flex; align-items:center; }
nav a:hover { background:rgba(255,255,255,0.1); }
nav a.btn-aplicacoes { background:transparent; border:3px solid #fff; color:#fff; padding:0 35px; border-radius:12px; font-weight:700; font-size:16px; letter-spacing:1px; height:70px; margin-right:-50px; }
nav a.btn-aplicacoes:hover { background:rgba(255,255,255,0.1); box-shadow:0 0 20px rgba(255,255,255,0.3); }

.hero {
    min-height:100vh;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    padding:90px 60px 60px;
    position:relative;
    z-index:1;
}

.hero-main {
    display:flex;
    align-items:center;
    justify-content:center;
    gap:56px;
    width:100%;
    max-width:1200px;
    margin-bottom:48px;
    flex-wrap:wrap;
}

.hero-left {
    flex:1;
    min-width:260px;
    display:flex;
    flex-direction:column;
    gap:20px;
}

.hero-brand {
    font-size:clamp(38px,6vw,72px);
    font-weight:900;
    letter-spacing:2px;
    background:linear-gradient(90deg,#fff 0%,#888 30%,#fff 60%,#888 80%,#fff 100%);
    background-size:200% auto;
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
    background-clip:text;
    animation:gradientMove 3s linear infinite;
    line-height:1.05;
    align-self: flex-start;
}
@keyframes gradientMove { 0%{background-position:0% center} 100%{background-position:200% center} }

.hero-rotating {
    display:flex;
    align-items:center;
    gap:12px;
    flex-wrap:wrap;
    align-items: center;
    text-align: center;
}

.rotating-label {
    font-size:14px;
    font-weight:600;
    color:rgba(255,255,255,0.45);
    letter-spacing:2px;
    text-transform:uppercase;
}

.cylinder {
    display:inline-flex;
    align-items:center;
    justify-content:center;
    padding:8px 22px;
    border-radius:10px;
    font-size:clamp(16px,2.5vw,26px);
    font-weight:700;
    color:#fff;
    border:2.5px solid rgba(255,255,255,0.8);
    background:rgba(255,255,255,0.04);
    backdrop-filter:blur(4px);
    letter-spacing:1px;
    transition:border-color .3s;
}
.cylinder::before { content:attr(data-text); white-space:nowrap; }

.hero-tagline {
    font-size:clamp(15px,2vw,20px);
    color:rgba(255,255,255,0.65);
    line-height:1.5;
}

.hero-subtitle {
    font-size:clamp(12px,1.4vw,15px);
    color:rgba(255,255,255,0.35);
    letter-spacing:1px;
    text-transform:uppercase;
}


.hero-right {
    flex-shrink:0;
    display:flex;
    align-items:center;
    justify-content:center;
}

.hero-video-wrap {
    position:relative;
    width:340px;
    border-radius:16px;
    overflow:hidden;
    border:1.5px solid rgba(255,255,255,0.12);
    background:rgba(0,0,0,0.4);
    box-shadow:0 20px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.04);
    aspect-ratio:16/9;
}

.hero-video-wrap video {
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
}

.hero-video-wrap::after {
    content:'';
    position:absolute;
    inset:0;
    border-radius:16px;
    box-shadow:inset 0 0 40px rgba(118,75,162,0.15);
    pointer-events:none;
}

.video-placeholder {
    position:absolute;
    inset:0;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:14px;
    color:rgba(255,255,255,0.4);
}

.hero-stats {
    display:flex;
    gap:40px;
    justify-content:center;
    flex-wrap:wrap;
    width:100%;
    max-width:700px;
}

.stat-item {
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:4px;
}

.stat-num {
    font-size:clamp(28px,4vw,44px);
    font-weight:900;
    color:#fff;
    line-height:1;
}

.stat-label {
    font-size:11px;
    font-weight:600;
    letter-spacing:2px;
    color:rgba(255,255,255,0.35);
    text-transform:uppercase;
}

.stat-divider {
    width:1px;
    height:40px;
    background:rgba(255,255,255,0.1);
    align-self:center;
}

.feedback-section { padding:80px 20px; overflow:hidden; position:relative; z-index:1; }

.section-title { text-align:center; font-size:clamp(28px,5vw,44px); font-weight:800; margin-bottom:56px; color:#fff; }

.carousel-container { position:relative; width:100%; overflow:hidden; padding:20px 0; }
.carousel-container::before, .carousel-container::after { content:''; position:absolute; top:0; bottom:0; width:80px; z-index:2; pointer-events:none; }
.carousel-container::before { left:0; background:linear-gradient(90deg,#0d0b1a,transparent); }
.carousel-container::after { right:0; background:linear-gradient(-90deg,#0d0b1a,transparent); }

.carousel-track { display:flex; gap:24px; animation:scroll 10s linear infinite; }
@keyframes scroll { 0%{transform:translateX(0)} 100%{transform:translateX(-50%)} }
.carousel-track:hover { animation-play-state:paused; }

.feedback-card { min-width:360px; background:rgba(255,255,255,0.04); backdrop-filter:blur(10px); border:1px solid rgba(255,255,255,0.08); border-radius:18px; padding:26px; transition:all .3s; flex-shrink:0; }
.feedback-card:hover { transform:translateY(-8px); background:rgba(255,255,255,0.07); border-color:rgba(255,255,255,0.2); box-shadow:0 16px 48px rgba(0,0,0,0.4); }

.user-info { display:flex; align-items:center; gap:16px; margin-bottom:16px; }
.user-photo { width:56px; height:56px; border-radius:50%; border:2px solid rgba(255,255,255,0.3); object-fit:cover; background:linear-gradient(135deg,#fff,#999); }
.user-details h3 { font-size:17px; color:#fff; margin-bottom:3px; font-weight:700; }
.user-details p { font-size:13px; color:rgba(255,255,255,0.5); }
.feedback-text { color:rgba(255,255,255,0.75); line-height:1.65; font-size:14px; }

footer { text-align:center; padding:36px 20px; background:rgba(0,0,0,0.6); border-top:1px solid rgba(255,255,255,0.08); color:rgba(255,255,255,0.4); font-size:13px; position:relative; z-index:1; }

@media (max-width:900px) {
    .hero { padding:80px 24px 48px; }
    .hero-main { gap:36px; flex-direction:column; align-items:flex-start; }
    .hero-right { width:100%; }
    .hero-video-wrap { width:100%; max-width:480px; }
    .hero-stats { gap:24px; }
}

@media (max-width:768px) {
    header { padding:0 20px; height:60px; }
    .logo { font-size:18px; }
    nav { gap:15px; }
    nav a { font-size:13px; padding:6px 12px; }
    nav a.btn-aplicacoes { height:60px; padding:0 20px; font-size:14px; margin-right:-20px; }
    .feedback-card { min-width:290px; padding:20px; }
    .stat-divider { display:none; }
}