*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0b0b0b;--card:#111111;--card2:#161616;--border:#222;--border2:#2a2a2a;
  --fg:#fff;--fg2:#a3a3a3;--fg3:#737373;
  --accent:#f59e0b;--accent2:#fbbf24;--accent-fg:#000;
  --radius:14px;
}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--fg);font-family:'Inter',system-ui,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{list-style:none}

/* Utilities */
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.narrow{max-width:780px}
.tc{text-align:center}
.text-gradient{background:linear-gradient(90deg,var(--accent),#fcd34d);-webkit-background-clip:text;-webkit-text-fill-color:transparent}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;border-radius:var(--radius);transition:all .25s;cursor:pointer;border:none;font-size:.938rem;padding:13px 32px;text-align:center}
.btn-primary{background:var(--accent);color:var(--accent-fg)}
.btn-primary:hover{background:var(--accent2);transform:translateY(-1px)}
.btn-outline{border:1px solid var(--border);color:var(--fg);background:transparent}
.btn-outline:hover{background:#1a1a1a;border-color:var(--fg3)}
.btn-white{background:#fff;color:#000;font-weight:700;border:none}
.btn-white:hover{background:#f0f0f0;transform:translateY(-1px)}
.btn-sm{padding:10px 20px;font-size:.875rem}
.btn-lg{padding:16px 40px;font-size:1.125rem}
.btn-glow{box-shadow:0 0 30px -5px rgba(245,158,11,.35)}
.btn.full{width:100%}

/* Header */
header{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .3s,border .3s;padding-top:max(env(safe-area-inset-top),12px)}
header.scrolled{background:rgba(11,11,11,.95);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding-top:16px;padding-bottom:16px}
.logo{height:36px}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{font-size:.875rem;color:var(--fg3);font-weight:500;transition:color .2s}
.nav-links a:hover{color:var(--fg)}
.nav-links .nav-highlight{color:var(--accent);font-weight:600;position:relative}
.nav-links .nav-highlight::after{content:'';position:absolute;bottom:-4px;left:0;right:0;height:2px;background:var(--accent);border-radius:2px}
.mobile-menu-btn{display:none;background:none;border:none;color:var(--fg);cursor:pointer;padding:8px}
.mobile-nav{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(11,11,11,.98);z-index:99;flex-direction:column;align-items:center;justify-content:center;gap:32px}
.mobile-nav.active{display:flex}
.mobile-nav a{font-size:1.25rem;color:var(--fg);font-weight:500}
.mobile-nav .close-btn{position:absolute;top:24px;right:24px;background:none;border:none;color:var(--fg);cursor:pointer;padding:8px}

/* Marquee */
.marquee-wrap{overflow:hidden;border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:14px 0;background:var(--card)}
.marquee-track{display:flex;gap:60px;animation:marquee 20s linear infinite;width:max-content}
.marquee-track span{font-size:.875rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--fg3);white-space:nowrap;display:flex;align-items:center;gap:12px}
.marquee-track span .dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}
@keyframes marquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* Hero */
.hero{min-height:100vh;display:flex;align-items:center;padding-top:120px;padding-bottom:60px;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-20%;left:30%;width:600px;height:600px;background:radial-gradient(circle,rgba(245,158,11,.1) 0%,transparent 70%);animation:heroPulse 4s ease-in-out infinite alternate;pointer-events:none}
@keyframes heroPulse{0%{opacity:.6;transform:scale(1)}100%{opacity:1;transform:scale(1.15)}}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.hero-content{max-width:600px;position:relative;z-index:2}
h1{font-size:clamp(2.25rem,5vw,3.75rem);font-weight:800;line-height:1.08;letter-spacing:-.03em;margin-bottom:24px}
.hero-sub{font-size:1.125rem;color:var(--fg2);max-width:540px;margin-bottom:28px;line-height:1.7}
.hero-pills{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:36px}
.pill{background:var(--card2);border:1px solid var(--border);color:var(--fg2);padding:8px 18px;border-radius:999px;font-size:.875rem;display:flex;align-items:center;gap:8px}
.pill svg{width:16px;height:16px;color:var(--accent);flex-shrink:0}
.hero-ctas{display:flex;flex-wrap:wrap;gap:16px}
.hero-visual{position:relative;display:flex;align-items:center;justify-content:center}
.hero-visual-inner{width:280px;height:280px;position:relative}
.hero-ring{position:absolute;inset:0;border:2px solid var(--border);border-radius:50%;animation:heroRingSpin 12s linear infinite}
.hero-ring:nth-child(2){inset:-20px;border-color:rgba(245,158,11,.15);animation-duration:18s;animation-direction:reverse}
.hero-ring:nth-child(3){inset:-40px;border-color:rgba(245,158,11,.06);animation-duration:25s}
@keyframes heroRingSpin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}
.hero-center-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:80px;height:80px;background:var(--accent);border-radius:24px;display:flex;align-items:center;justify-content:center;box-shadow:0 0 60px rgba(245,158,11,.4)}
.hero-center-icon svg{width:36px;height:36px;color:var(--accent-fg)}
.hero-float-badge{position:absolute;background:var(--card2);border:1px solid var(--border);border-radius:12px;padding:10px 16px;font-size:.75rem;font-weight:600;color:var(--fg2);display:flex;align-items:center;gap:8px;animation:float 3s ease-in-out infinite alternate}
.hero-float-badge svg{width:14px;height:14px;color:var(--accent)}
.float-1{top:10%;right:0}
.float-2{bottom:15%;left:-10%;animation-delay:1s}
.float-3{bottom:5%;right:10%;animation-delay:2s}
@keyframes float{0%{transform:translateY(0)}100%{transform:translateY(-10px)}}

/* Sections */
.section{padding:100px 0}
.bordered{border-top:1px solid var(--border)}
h2{font-size:clamp(1.5rem,3vw,2.25rem);font-weight:700;margin-bottom:16px;letter-spacing:-.02em}
.section-sub{color:var(--fg2);font-size:1.063rem;margin-bottom:48px;max-width:600px}
.section-sub.center{margin-left:auto;margin-right:auto}
.closing-line{color:var(--fg2);font-size:1.063rem;margin-top:36px}
.closing-line strong{color:var(--fg)}

/* Grid 4 */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;max-width:900px;margin:0 auto}
.card-icon{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:32px 20px;text-align:center;transition:border-color .3s,transform .3s}
.card-icon:hover{border-color:var(--accent);transform:translateY(-4px)}
.card-icon .icon-wrap{width:48px;height:48px;border-radius:12px;background:rgba(245,158,11,.1);display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.card-icon .icon-wrap svg{width:24px;height:24px;color:var(--accent)}
.card-icon p{font-weight:500;font-size:.938rem}

/* Video Slider */
.video-section{padding:100px 0;background:linear-gradient(180deg,var(--bg) 0%,var(--card) 50%,var(--bg) 100%)}
.video-section h2{text-align:center;margin-bottom:8px}
.video-section .section-sub{text-align:center;margin:0 auto 48px}
.slider-container{position:relative;max-width:1100px;margin:0 auto;overflow:hidden}
.slider-track{display:flex;gap:20px;transition:transform .4s cubic-bezier(.25,.8,.25,1);padding:0 20px}
.slide-item{flex:0 0 220px;position:relative}
.phone-frame{background:var(--card2);border:2px solid var(--border2);border-radius:24px;overflow:hidden;aspect-ratio:9/16;position:relative}
.phone-notch{position:absolute;top:8px;left:50%;transform:translateX(-50%);width:60px;height:6px;background:var(--bg);border-radius:4px;z-index:2}
.slider-btn{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;background:var(--accent);color:var(--accent-fg);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:3;transition:all .2s;box-shadow:0 4px 20px rgba(0,0,0,.4)}
.slider-btn:hover{transform:translateY(-50%) scale(1.1)}
.slider-btn.prev{left:8px}
.slider-btn.next{right:8px}
.slider-btn svg{width:20px;height:20px}
.slider-dots{display:flex;justify-content:center;gap:8px;margin-top:32px}
.slider-dots button{width:10px;height:10px;border-radius:50%;border:none;background:var(--border2);cursor:pointer;transition:all .2s}
.slider-dots button.active{background:var(--accent);transform:scale(1.2)}

/* Pricing */
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1000px;margin:0 auto}
.pricing-card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:36px;display:flex;flex-direction:column;position:relative;transition:transform .3s,border-color .3s}
.pricing-card:hover{transform:translateY(-4px)}
.pricing-card.highlight{border-color:var(--accent);box-shadow:0 0 50px -10px rgba(245,158,11,.3),inset 0 0 0 1px var(--accent)}
.badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--accent);color:var(--accent-fg);font-size:.75rem;font-weight:700;padding:5px 18px;border-radius:999px;white-space:nowrap}
.pricing-card h3{font-size:1.25rem;font-weight:700;margin-bottom:8px}
.pricing-desc{color:var(--fg2);font-size:.875rem;margin-bottom:20px;line-height:1.6}
.pricing-card ul{flex:1;margin-bottom:20px}
.pricing-card li{color:var(--fg2);font-size:.875rem;padding:7px 0;padding-left:24px;position:relative}
.pricing-card li::before{content:'';position:absolute;left:0;top:12px;width:14px;height:14px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23f59e0b' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");background-size:contain;background-repeat:no-repeat}
.pricing-row{display:flex;justify-content:space-between;font-size:.875rem;padding:4px 0}
.pricing-row span{color:var(--fg2)}
.price-label{font-size:.75rem;color:var(--fg3);margin-bottom:4px}
.price-big{font-size:2rem;font-weight:800;margin-bottom:8px}
.price-note{font-size:.75rem;color:var(--fg3);margin-bottom:24px}
.pricing-card .btn{margin-top:auto}

/* Timeline Steps */
.timeline{max-width:680px;margin:0 auto;position:relative;padding-left:60px}
.timeline::before{content:'';position:absolute;left:24px;top:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--accent),var(--border))}
.timeline-step{position:relative;margin-bottom:48px}
.timeline-step:last-child{margin-bottom:0}
.timeline-num{position:absolute;left:-60px;top:0;width:48px;height:48px;border-radius:14px;background:var(--card);border:2px solid var(--accent);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1rem;color:var(--accent);z-index:2}
.timeline-card{background:var(--card);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:0 var(--radius) var(--radius) 0;padding:28px 28px 28px 24px;transition:border-color .3s,transform .3s}
.timeline-card:hover{transform:translateX(4px);border-color:var(--accent)}
.timeline-card h4{font-weight:700;font-size:1.063rem;margin-bottom:6px;display:flex;align-items:center;gap:10px}
.timeline-card h4 svg{width:18px;height:18px;color:var(--accent);flex-shrink:0}
.timeline-card p{color:var(--fg2);font-size:.875rem;line-height:1.6}

/* Other Services */
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.service-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:28px 24px;transition:all .3s;cursor:default}
.service-card:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:0 8px 30px rgba(245,158,11,.08)}
.service-card .svc-icon{width:44px;height:44px;border-radius:12px;background:rgba(245,158,11,.08);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.service-card .svc-icon svg{width:22px;height:22px;color:var(--accent)}
.service-card h4{font-weight:600;font-size:.938rem;margin-bottom:6px}
.service-card p{color:var(--fg3);font-size:.813rem;line-height:1.5}

/* CTA Section */
.cta-section{background:radial-gradient(ellipse at 50% 0%,rgba(245,158,11,.1) 0%,transparent 60%);padding:100px 0}
.cta-section h2{margin-bottom:32px}

/* About */
.about-split{display:grid;grid-template-columns:1fr 1fr;gap:60px}
.about-block{display:flex;flex-direction:column;gap:16px}
.about-block h3{font-size:1.375rem;font-weight:700;margin-bottom:4px}
.about-block p{color:var(--fg2);font-size:.875rem;line-height:1.7}
.about-img-studio{width:100%;height:240px;object-fit:cover;border-radius:var(--radius);border:1px solid var(--border);margin-bottom:16px}
.about-img-tiago{width:180px;height:180px;border-radius:50%;object-fit:cover;object-position:top;border:3px solid var(--border);margin-bottom:16px}
.link-accent{color:var(--accent);font-size:.875rem;font-weight:500}
.link-accent:hover{text-decoration:underline}

/* 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}
.logo-sm{height:28px}
.footer-links{display:flex;align-items:center;gap:20px;font-size:.875rem}
.footer-links a{color:var(--fg3);transition:color .2s}
.footer-links a:hover{color:var(--fg)}

/* Floating WhatsApp */
.fab-whatsapp{position:fixed;bottom:24px;right:24px;width:56px;height:56px;border-radius:50%;background:#25d366;color:#fff;display:flex;align-items:center;justify-content:center;z-index:90;box-shadow:0 4px 20px rgba(37,211,102,.4);transition:transform .2s;text-decoration:none}
.fab-whatsapp:hover{transform:scale(1.1)}
.fab-whatsapp svg{width:28px;height:28px}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* Mobile */
@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr;text-align:center}
  .hero-content{margin:0 auto}
  .hero-sub{margin-left:auto;margin-right:auto}
  .hero-pills{justify-content:center}
  .hero-ctas{justify-content:center}
  .hero-visual{display:none}
  .about-split{grid-template-columns:1fr}
}
@media(max-width:768px){
  header{padding-top:max(env(safe-area-inset-top),20px)}
  .nav-links{display:none}
  .mobile-menu-btn{display:block}
  .hero{padding-top:140px;min-height:auto;padding-bottom:60px}
  h1{font-size:2rem ; margin-top: -100px;}
  .section{padding:60px 0}
  .video-section{padding:60px 0}
  .pricing-grid{grid-template-columns:1fr}
  .grid-4{grid-template-columns:1fr 1fr}
  .hero-ctas{flex-direction:column}
  .hero-ctas .btn{width:100%}
  .timeline{padding-left:50px}
  .timeline::before{left:19px}
  .timeline-num{left:-50px;width:38px;height:38px;font-size:.875rem}
  .slider-container{padding:0 8px}
  .slider-viewport{padding:0 12px}
  .slider-track{gap:16px;padding:0 12px}
  .slide-item{flex:0 0 72vw;max-width:260px}
  .slider-btn{width:42px;height:42px}
  .video-modal{padding:10px}
  .video-modal-close{top:-44px;right:4px}
}
@media(max-width:480px){
  .container{padding:0 16px}
  .slide-item{flex:0 0 76vw;max-width:220px}
}


.slider-viewport{overflow:hidden;padding:0 20px}
.video-card{display:block;width:100%;background:none;border:none;padding:0;cursor:pointer}
.video-card:focus-visible{outline:2px solid var(--accent);outline-offset:6px;border-radius:28px}
.phone-frame img{width:100%;height:100%;border:none;display:block;object-fit:cover;object-position:center}
.phone-frame::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.28),rgba(0,0,0,.06));pointer-events:none}
.phone-frame::before{content:'▶';position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:54px;height:54px;border-radius:50%;background:rgba(0,0,0,.68);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;z-index:2;pointer-events:none;box-shadow:0 10px 30px rgba(0,0,0,.35)}
.slider-track.is-animating{will-change:transform}

.video-modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;z-index:2000;padding:20px}
.video-modal.active{display:flex}
.video-modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.82);backdrop-filter:blur(4px)}
.video-modal-content{position:relative;z-index:2;width:min(100%,1100px)}
.video-modal-frame{position:relative;width:100%;aspect-ratio:16/9;background:#000;border:1px solid var(--border2);border-radius:18px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.45);max-height:88vh}
.video-modal-frame iframe{width:100%;height:100%;border:none;background:#000}
.video-modal-close{position:absolute;top:-46px;right:0;width:40px;height:40px;border:none;border-radius:50%;background:#fff;color:#000;font-size:20px;cursor:pointer;z-index:3}
.video-modal-close:hover{transform:scale(1.05)}

@media(max-width:768px){
  .video-modal-content{width:100%}
  .video-modal-frame{width:100%;aspect-ratio:16/9;max-height:none}
}


.mobile-nav { z-index: 1000; }
.mobile-nav .close-btn { position: fixed; z-index: 1001; }