/* Lumio - Dark Theme with High Contrast */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root{
    --primary:#4a9b8f;
    --primary-light:#5fb3a6;
    --bg:#161616;
    --bg-alt:#161616;
    --bg-card:#151515;
    --text:#fff;
    --text-secondary:#d4d4d4;
    --text-muted:#999;
    --border:#252525;
    --border-light:#333;
    --red:#e07a6b;
    --orange:#f0a89d;
    --font:'Plus Jakarta Sans',-apple-system,sans-serif
}

html{scroll-behavior:smooth;scrollbar-width:thin;scrollbar-color:var(--border-light) transparent}
::-webkit-scrollbar{width:8px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}
body{font-family:var(--font);font-size:16px;line-height:1.6;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
button{border:none;background:none;cursor:pointer;font-family:inherit;color:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.container-sm{max-width:800px}
.text-primary{color:var(--primary)}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;font-size:14px;font-weight:600;border-radius:99px;transition:all .2s}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-light);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--bg)}
.btn-light:hover{transform:translateY(-2px)}
.btn-large{padding:16px 32px;font-size:16px}
.mobile-cta{display:none}

/* Header */
.header{position:fixed;top:0;left:0;right:0;height:72px;background:rgba(10,10,10,.9);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);z-index:1000}
.header-container{display:flex;align-items:center;justify-content:space-between;height:100%}
.logo img{height:28px;width:auto}
.nav{display:flex;gap:32px}
.nav a{font-size:14px;color:var(--text-secondary);transition:color .2s}
.nav a:hover{color:var(--text)}
.mobile-menu-btn{display:none;flex-direction:column;gap:5px;padding:8px}
.mobile-menu-btn span{width:24px;height:2px;background:var(--text);border-radius:2px}

/* Hero */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;background-size:cover;background-position:center;padding:72px 0 40px}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(to right,rgba(0,0,0,.85) 0%,rgba(0,0,0,.7) 50%,rgba(0,0,0,.3) 100%)}
.hero-container{position:relative;z-index:1;width:100%}
.hero-content{max-width:700px}
.hero-tag{display:inline-block;padding:8px 16px;background:rgba(255,255,255,.1);border-radius:99px;font-size:15px;font-weight:500;color:var(--primary-light);margin-bottom:24px}
.hero-title{font-size:clamp(40px,5vw,60px);font-weight:800;line-height:1.1;letter-spacing:-.02em;margin-bottom:16px}
.hero-subtitle{font-size:18px;color:var(--text-secondary);margin-bottom:32px}

/* Value Selector */
.value-selector{background:var(--bg-card);border:1px solid var(--border-light);border-radius:24px;padding:32px;width:380px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.value-label{font-size:14px;color:var(--text-muted);text-align:center;margin-bottom:16px}
.value-controls{display:flex;align-items:center;justify-content:center;gap:20px;margin-bottom:24px}
.value-btn{width:48px;height:48px;border-radius:50%;border:1px solid var(--border-light);font-size:24px;display:flex;align-items:center;justify-content:center;transition:all .2s}
.value-btn:hover{border-color:var(--primary);color:var(--primary)}
.value-display{font-size:32px;font-weight:700;min-width:180px;text-align:center;white-space:nowrap}
.value-selector .btn{width:100%}

/* Steps Sidebar with Sticky Widget */
.steps-sidebar{position:relative;z-index:10;margin-top:-80vh;height:calc(100% + 80vh)}
.steps-sidebar .value-selector{position:sticky;top:50%;transform:translateY(-50%)}

/* Scroll indicator */
.scroll-down{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);color:var(--text-muted);animation:bounce 2s infinite}
@keyframes bounce{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(8px)}}

/* Sections */
.section{padding:100px 0}
.section-alt{background:var(--bg-alt)}
.section-header{margin-bottom:60px}
.section-header.center{text-align:center}
.section-header h2{font-size:clamp(28px,4vw,42px);font-weight:800}
.section-subtitle{font-size:16px;color:var(--text-secondary);margin-top:12px}
.tag{display:inline-block;font-size:12px;font-weight:600;color:var(--primary);text-transform:uppercase;letter-spacing:1px;margin-bottom:12px}

/* Steps Section */
.section-steps{padding:120px 0}
.steps-layout{display:grid;grid-template-columns:1fr 380px;gap:80px;align-items:start}
.steps-content{max-width:600px}

/* Timeline */
.steps-timeline{position:relative;padding-left:40px}
.timeline-track{position:absolute;left:8px;top:0;bottom:0;width:2px;background:var(--border)}
.timeline-progress{position:absolute;left:0;top:0;width:100%;height:0;background:var(--primary);transition:height .1s linear}
.timeline-light{position:absolute;left:-6px;top:0;width:14px;height:14px;border-radius:50%;background:var(--primary);box-shadow:0 0 20px var(--primary),0 0 40px var(--primary),0 0 60px rgba(74,155,143,.5);transition:top .1s linear;z-index:1}

/* Steps List */
.steps{list-style:none;display:flex;flex-direction:column;gap:60px}
.step-item{display:flex;gap:24px;opacity:.5;transform:translateX(0);transition:opacity .4s,transform .4s}
.step-item.active{opacity:1;transform:translateX(8px)}
.step-number{font-size:14px;font-weight:700;color:var(--primary);min-width:32px}
.step-item h3{font-size:20px;font-weight:700;margin-bottom:8px}
.step-item p{font-size:15px;color:var(--text-secondary);line-height:1.7}

/* Profiles Section */
.profiles-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:16px}
.profile-card{display:flex;align-items:center;gap:16px;padding:20px 28px;border:1px solid var(--border);border-radius:99px;transition:all .3s;cursor:default}
.profile-card:hover{border-color:var(--primary);background:rgba(74,155,143,.1);transform:translateY(-2px)}
.profile-icon{width:48px;height:48px;border-radius:50%;background:rgba(74,155,143,.15);display:flex;align-items:center;justify-content:center;color:var(--primary);transition:all .3s}
.profile-card:hover .profile-icon{background:var(--primary);color:#fff}
.profile-card h3{font-size:16px;font-weight:700;margin-bottom:2px}
.profile-card p{font-size:13px;color:var(--text-muted)}

/* Parcela Info Box */
.parcela-info{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:24px 32px;margin-bottom:40px;max-width:900px;margin-left:auto;margin-right:auto}
.parcela-header{display:flex;align-items:center;gap:8px;font-weight:600;margin-bottom:20px;justify-content:center}
.parcela-header svg{color:var(--text-muted)}
.parcela-options{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.parcela-option{display:flex;gap:12px;cursor:pointer;padding:16px;border-radius:12px;transition:background .2s}
.parcela-option:hover{background:rgba(255,255,255,.03)}
.parcela-option input{display:none}
.parcela-dot{width:16px;height:16px;border-radius:50%;border:2px solid var(--border-light);flex-shrink:0;margin-top:4px;position:relative;transition:all .2s}
.parcela-option.active .parcela-dot{border-color:var(--primary);background:var(--primary)}
.parcela-option.active .parcela-dot::after{content:'';position:absolute;inset:3px;background:#fff;border-radius:50%}
.parcela-option strong{display:block;margin-bottom:4px;font-size:14px}
.parcela-option p{font-size:13px;color:var(--text-muted);line-height:1.5}
.parcela-option p strong{display:inline;font-size:inherit}

/* Plans Grid */
.plans-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:24px}
.plan-card{background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:28px;transition:all .3s}
.plan-card:hover{border-color:var(--border-light);transform:translateY(-4px)}
.plan-card.popular{border-color:var(--primary)}
.plan-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.plan-label{font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px}
.plan-badge{font-size:11px;color:var(--primary);background:rgba(74,155,143,.15);padding:4px 10px;border-radius:99px}
.plan-duration{font-size:32px;font-weight:800;color:var(--primary);margin-bottom:4px}
.plan-desc{font-size:13px;color:var(--text-muted);margin-bottom:20px}
.plan-table{width:100%;border-collapse:collapse;font-size:13px}
.plan-table th{text-align:left;padding:8px 0;border-bottom:1px solid var(--border);color:var(--text-muted);font-weight:500}
.plan-table td{padding:10px 0;border-bottom:1px solid var(--border)}
.plan-table tr:last-child td{border-bottom:none}
.plan-table .text-primary{font-weight:600}
.integral-col{color:var(--text-muted)}

.plans-disclaimer{text-align:center;font-size:12px;color:var(--text-muted);margin-bottom:32px}
.plans-cta{text-align:center}

/* Pricing Comparison */
.price-buttons{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:40px}
.price-btn{padding:12px 24px;border:1px solid var(--border);border-radius:99px;font-size:14px;font-weight:500;transition:all .2s}
.price-btn:hover{border-color:var(--text-muted)}
.price-btn.active{background:var(--text);color:var(--bg);border-color:var(--text)}

/* Chart */
.chart{max-width:700px;margin:0 auto;background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:32px}
.chart-title{text-align:center;font-size:14px;color:var(--text-secondary);margin-bottom:32px}
.chart-title strong{color:var(--text)}
.chart-row{display:grid;grid-template-columns:140px 1fr auto auto;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid var(--border)}
.chart-row:last-child{border-bottom:none}
.chart-row.highlight{background:rgba(74,155,143,.1);margin:0 -16px;padding:16px;border-radius:12px;border:none}
.chart-row span:first-child{font-size:13px;color:var(--text-secondary)}
.chart-row.highlight span:first-child{color:var(--primary);font-weight:600}
.bar{height:32px;background:var(--border);border-radius:8px;overflow:hidden}
.bar-fill{height:100%;border-radius:8px;transition:width .5s}
.bar-fill.financing{width:100%;background:var(--red)}
.bar-fill.others{width:45%;background:var(--orange)}
.bar-fill.lumio{width:20%;background:var(--primary)}
.badge{padding:4px 10px;border-radius:6px;font-size:11px;font-weight:600}
.badge.red{background:rgba(224,122,107,.2);color:var(--red)}
.badge.orange{background:rgba(240,168,157,.2);color:var(--orange)}
.badge.green{background:rgba(74,155,143,.2);color:var(--primary)}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;list-style:none}
.cards li{background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:40px 32px;text-align:center;transition:transform .2s,border-color .2s}
.cards li:hover{transform:translateY(-4px);border-color:var(--primary)}
.cards svg{color:var(--primary);margin:0 auto 24px}
.cards h3{font-size:20px;font-weight:700;margin-bottom:12px}
.cards p{font-size:14px;color:var(--text-secondary);line-height:1.7}

/* FAQ */
.faq{display:flex;flex-direction:column;gap:8px}
.faq-item{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;overflow:hidden}
.faq-item dt button{width:100%;display:flex;justify-content:space-between;align-items:center;padding:20px 24px;font-size:15px;font-weight:500;text-align:left}
.faq-item dt button:hover{color:var(--primary)}
.faq-item .icon{width:24px;height:24px;position:relative}
.faq-item .icon::before,.faq-item .icon::after{content:'';position:absolute;background:currentColor;border-radius:2px}
.faq-item .icon::before{width:12px;height:2px;top:11px;left:6px}
.faq-item .icon::after{width:2px;height:12px;top:6px;left:11px;transition:transform .2s}
.faq-item.open .icon::after{transform:rotate(90deg)}
.faq-item dd{max-height:0;overflow:hidden;transition:max-height .3s}
.faq-item.open dd{max-height:200px}
.faq-item dd p{padding:0 24px 20px;font-size:14px;color:var(--text-secondary);line-height:1.7}

/* CTA */
.cta{padding:100px 0;background:linear-gradient(135deg,var(--primary) 0%,#3d8377 100%);text-align:center}
.cta h2{font-size:clamp(28px,4vw,40px);font-weight:800;margin-bottom:12px}
.cta p{font-size:18px;opacity:.9;margin-bottom:32px}

/* Footer */
.footer{padding:40px 0;border-top:1px solid var(--border)}
.footer-main{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px}
.footer-brand img{height:24px;width:auto}
.footer-credential{font-size:13px;color:var(--text-muted);margin-top:8px}
.logo-wrapper{display:flex;flex-direction:column;align-items:flex-start}
.nav-credential{font-size:11px;color:#bebebe;margin-top:2px}
.footer-nav{display:flex;gap:32px}
.footer-nav a{font-size:14px;color:var(--text-muted)}
.footer-nav a:hover{color:var(--text)}
.footer-bottom{padding-top:24px;border-top:1px solid var(--border);display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.footer-copy{font-size:13px;color:var(--text-muted)}
.footer-disclaimer{font-size:12px;color:var(--text-muted);max-width:500px;text-align:right;opacity:.7}

/* WhatsApp Float */
.whatsapp-float{position:fixed;bottom:24px;right:24px;width:60px;height:60px;background:#25d366;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(37,211,102,.4);z-index:999;transition:transform .2s}
.whatsapp-float:hover{transform:scale(1.1)}

/* Responsive */
@media(max-width:1280px){
    .steps-layout{grid-template-columns:1fr 340px;gap:60px}
    .value-selector{width:340px;padding:24px}
}
@media(max-width:1024px){
    .hero-container{flex-direction:column;text-align:center;gap:40px}
    .hero-content{max-width:100%}
    .steps-layout{grid-template-columns:1fr}
    .steps-sidebar{display:none}
    .cards{grid-template-columns:1fr}
    .plans-grid{grid-template-columns:1fr}
    .parcela-options{grid-template-columns:1fr}
    .profiles-grid{gap:12px}
    .profile-card{padding:16px 20px}
}
@media(max-width:768px){
    .nav,.header .btn{display:none}
    .mobile-cta{display:inline-flex}
    .mobile-menu-btn{display:flex}
    .hero{background-image:none !important;background-color:var(--bg)}
    .hero-overlay{background:none}
    .hero-content{padding:40px 0}
    .hero-title{font-size:32px}
    .hero-subtitle{font-size:16px}
    .hero-tag{font-size:13px;padding:6px 12px}
    .scroll-down{display:none}
    .section-steps{padding:80px 0}
    .steps-timeline{padding-left:32px}
    .steps{gap:40px}
    .profiles-grid{flex-direction:column}
    .profile-card{width:100%}
    .chart-row{grid-template-columns:1fr;gap:8px}
    .chart-row span:first-child{font-size:14px;font-weight:500}
    .bar{height:24px}
    .footer-main{flex-direction:column;gap:24px;text-align:center}
    .footer-nav{flex-wrap:wrap;justify-content:center;gap:16px}
    .footer-bottom{flex-direction:column;text-align:center}
    .footer-disclaimer{text-align:center;max-width:100%}
    .whatsapp-float{bottom:16px;right:16px;width:56px;height:56px}
    .plan-table{font-size:12px}
}