/* BitChat Module Pages - Shared CSS */
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Inter',sans-serif;background:#f8fafc;color:#1e293b;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{max-width:100%}

/* Navbar - IGUAL ao site principal */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(255,255,255,.97);backdrop-filter:blur(20px);border-bottom:1px solid rgba(0,0,0,.04);padding:0 24px;height:52px;display:flex;align-items:center;justify-content:space-between;max-width:100%}
.nav-inner{max-width:1200px;margin:0 auto;width:100%;display:flex;align-items:center;justify-content:space-between}
.nav-logo{height:30px}
.nav-links{display:flex;gap:8px;align-items:center;font-size:13px;font-weight:500}
.nav-links a{color:#1a1a2e;padding:6px 12px;min-height:36px;border-radius:8px;transition:all .2s}
.nav-links a:hover{color:#2563eb;background:rgba(37,99,235,.05)}
.nav-module-switcher{position:relative}
.nav-module-toggle{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;min-height:36px;border:1px solid rgba(37,99,235,.28);background:rgba(37,99,235,.1);border-radius:8px;color:#1e40af;font-size:12px;font-weight:700;cursor:pointer;transition:all .2s}
.nav-module-toggle:hover{background:rgba(37,99,235,.16)}
.nav-module-toggle svg{transition:transform .2s}
.nav-module-switcher.open .nav-module-toggle svg{transform:rotate(180deg)}
.nav-module-panel{position:absolute;top:calc(100% + 8px);right:0;min-width:230px;background:#fff;border:1px solid #dbe4f3;border-radius:12px;padding:8px;box-shadow:0 18px 32px rgba(15,23,42,.14);opacity:0;pointer-events:none;transform:translateY(-6px);transition:all .2s;z-index:140}
.nav-module-switcher.open .nav-module-panel{opacity:1;pointer-events:auto;transform:translateY(0)}
.nav-module-title{padding:6px 8px;font-size:10px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:#94a3b8}
.nav-module-panel .nav-module-link{display:flex;align-items:center;padding:9px 10px;min-height:40px;border-radius:8px;color:#334155;font-size:13px;font-weight:500;transition:all .15s}
.nav-module-panel .nav-module-link:hover{background:#f8fafc;color:#1d4ed8}
.nav-module-panel .nav-module-link.current{background:rgba(37,99,235,.1);color:#1d4ed8;font-weight:600}
.nav-module-tour{margin-top:4px;border-top:1px solid #f1f5f9;padding-top:10px}
.nav-links a:focus-visible,
.nav-module-toggle:focus-visible,
.nav-module-panel .nav-module-link:focus-visible,
.nav-toggle:focus-visible{outline:2px solid #93c5fd;outline-offset:2px}
.nav-link-highlight{color:#2563eb!important;font-weight:600!important}
.nav-cta{background:#2563eb!important;color:#fff!important;padding:8px 18px!important;border-radius:8px!important;font-weight:600!important;font-size:13px!important;display:inline-flex!important;align-items:center;gap:6px}
.nav-cta:hover{background:#1d4ed8!important;transform:translateY(-1px)}
.nav-toggle{display:none;align-items:center;justify-content:center;width:40px;height:40px;border-radius:10px;border:1px solid #e2e8f0;background:#fff;color:#475569;cursor:pointer}
.nav-toggle span{display:block;width:18px;height:2px;background:currentColor;border-radius:2px;transition:all .25s}
.nav-toggle span+span{margin-top:4px}
.nav-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.nav-backdrop{display:none;position:fixed;inset:0;background:rgba(2,6,23,.48);z-index:95;border:none;padding:0;margin:0}

/* Hero */
.hero{padding:120px 24px 80px;text-align:center;position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0;opacity:.06;z-index:0}
.hero-bg svg{width:100%;height:100%}
.hero-content{position:relative;z-index:1;max-width:800px;margin:0 auto}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:20px;font-size:12px;font-weight:700;letter-spacing:.5px;margin-bottom:20px;text-transform:uppercase}
.hero h1{font-size:clamp(32px,5vw,56px);font-weight:800;line-height:1.1;margin-bottom:16px}
.hero h1 .gradient{background:linear-gradient(135deg,var(--c1),var(--c2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero p{font-size:18px;color:#64748b;max-width:600px;margin:0 auto 32px;line-height:1.6}
.hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn-primary{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:12px;font-weight:700;font-size:15px;color:#fff;transition:all .2s;border:none;cursor:pointer}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.15)}
.btn-secondary{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:12px;font-weight:600;font-size:15px;color:#475569;background:#fff;border:1px solid #e2e8f0;transition:all .2s;cursor:pointer}
.btn-secondary:hover{border-color:#cbd5e1;transform:translateY(-1px)}
.prereq{display:inline-flex;align-items:center;gap:6px;margin-top:24px;padding:8px 16px;background:rgba(37,99,235,.06);border:1px solid rgba(37,99,235,.15);border-radius:10px;font-size:12px;color:#2563eb;font-weight:500}

/* Container */
.container{max-width:1140px;margin:0 auto;padding:0 24px}

/* Section */
.section{padding:80px 0}
.section-label{font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;margin-bottom:12px}
.section-title{font-size:clamp(28px,3.5vw,40px);font-weight:800;margin-bottom:16px;line-height:1.15}
.section-desc{font-size:16px;color:#64748b;max-width:600px;line-height:1.6;margin-bottom:48px}
.section-center{text-align:center}
.section-center .section-desc{margin-left:auto;margin-right:auto}

/* Feature Grid */
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature-card{background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:28px;transition:all .3s}
.feature-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,.08);border-color:transparent}
.feature-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.feature-card h3{font-size:16px;font-weight:700;margin-bottom:8px}
.feature-card p{font-size:13px;color:#64748b;line-height:1.5}

/* Mockup Section */
.mockup-section{padding:60px 0;background:#fff;border-top:1px solid #f1f5f9;border-bottom:1px solid #f1f5f9}
.mockup-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.mockup-text h3{font-size:24px;font-weight:800;margin-bottom:12px}
.mockup-text p{color:#64748b;line-height:1.6;margin-bottom:20px}
.mockup-list{list-style:none;display:flex;flex-direction:column;gap:10px}
.mockup-list li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:#334155}
.mockup-list li svg{flex-shrink:0;margin-top:2px}

/* Animated Mockup - Phone */
.phone-mockup{width:280px;height:520px;background:#1e293b;border-radius:36px;padding:12px;box-shadow:0 24px 48px rgba(0,0,0,.15);margin:0 auto;position:relative;overflow:hidden}
.phone-mockup::before{content:'';position:absolute;top:8px;left:50%;transform:translateX(-50%);width:80px;height:24px;background:#0f172a;border-radius:12px;z-index:5}
.phone-screen{background:#fff;border-radius:24px;height:100%;overflow:hidden;position:relative}
.phone-header{background:var(--c1);color:#fff;padding:36px 16px 12px;font-size:13px;font-weight:600;display:flex;align-items:center;gap:8px}
.phone-header .dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.5)}
.phone-chat{padding:12px;display:flex;flex-direction:column;gap:8px}
.phone-msg{padding:8px 12px;border-radius:12px;font-size:11px;line-height:1.4;max-width:85%;animation:msgSlideIn .4s ease-out both}
.phone-msg.in{background:#f1f5f9;color:#334155;align-self:flex-start;border-bottom-left-radius:4px}
.phone-msg.out{background:var(--c1);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}
.phone-msg:nth-child(1){animation-delay:.2s}
.phone-msg:nth-child(2){animation-delay:.6s}
.phone-msg:nth-child(3){animation-delay:1s}
.phone-msg:nth-child(4){animation-delay:1.4s}
.phone-msg:nth-child(5){animation-delay:1.8s}
@keyframes msgSlideIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}

/* Animated Mockup - Dashboard */
.dash-mockup{background:#fff;border:1px solid #e2e8f0;border-radius:16px;padding:20px;box-shadow:0 12px 32px rgba(0,0,0,.06);overflow:hidden}
.dash-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid #f1f5f9}
.dash-header h4{font-size:14px;font-weight:700}
.dash-header span{font-size:11px;color:#94a3b8}
.dash-stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:16px}
.dash-stat{text-align:center;padding:12px;background:#f8fafc;border-radius:10px}
.dash-stat .val{font-size:22px;font-weight:800;line-height:1}
.dash-stat .label{font-size:10px;color:#94a3b8;margin-top:4px;text-transform:uppercase;letter-spacing:.5px}
.dash-bar-row{display:flex;flex-direction:column;gap:8px}
.dash-bar{display:flex;align-items:center;gap:8px;font-size:11px}
.dash-bar .bar-track{flex:1;height:8px;background:#f1f5f9;border-radius:4px;overflow:hidden}
.dash-bar .bar-fill{height:100%;border-radius:4px;animation:barGrow 1.5s ease-out both}
.dash-bar:nth-child(1) .bar-fill{animation-delay:.3s}
.dash-bar:nth-child(2) .bar-fill{animation-delay:.5s}
.dash-bar:nth-child(3) .bar-fill{animation-delay:.7s}
.dash-bar:nth-child(4) .bar-fill{animation-delay:.9s}
@keyframes barGrow{from{width:0}to{width:var(--w)}}
.dash-bar .bar-fill{width:var(--w)}

/* Animated Mockup - Kanban */
.kanban-mockup{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.kanban-col{background:#f8fafc;border-radius:12px;padding:12px}
.kanban-col h5{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px;display:flex;align-items:center;gap:6px}
.kanban-col h5 .cnt{background:#e2e8f0;padding:1px 6px;border-radius:8px;font-size:10px;color:#64748b}
.kanban-card{background:#fff;border:1px solid #e2e8f0;border-radius:8px;padding:10px;margin-bottom:8px;font-size:11px;animation:cardFade .5s ease-out both}
.kanban-card:nth-child(2){animation-delay:.2s}
.kanban-card:nth-child(3){animation-delay:.4s}
.kanban-card:nth-child(4){animation-delay:.6s}
.kanban-card .kc-name{font-weight:600;margin-bottom:4px}
.kanban-card .kc-meta{color:#94a3b8;font-size:10px;display:flex;gap:8px}
@keyframes cardFade{from{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}

/* Testimonials */
.testimonials{padding:80px 0;background:#fff;border-top:1px solid #f1f5f9}
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.testimonial-card{background:#f8fafc;border:1px solid #f1f5f9;border-radius:16px;padding:24px}
.testimonial-card .stars{color:#f59e0b;font-size:14px;margin-bottom:12px}
.testimonial-card blockquote{font-size:14px;color:#475569;line-height:1.6;margin-bottom:16px;font-style:italic}
.testimonial-card .author{display:flex;align-items:center;gap:10px}
.testimonial-card .avatar{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:13px}
.testimonial-card .author-info{font-size:12px}
.testimonial-card .author-info strong{display:block;color:#1e293b}
.testimonial-card .author-info span{color:#94a3b8}

/* Pricing */
.pricing{padding:80px 0}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:960px;margin:0 auto}
.plan-card{background:#fff;border:1px solid #e2e8f0;border-radius:20px;padding:32px;position:relative;transition:all .3s}
.plan-card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(0,0,0,.08)}
.plan-card.featured{border-color:var(--c1);box-shadow:0 0 0 1px var(--c1)}
.plan-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);padding:4px 16px;border-radius:10px;font-size:11px;font-weight:700;color:#fff}
.plan-name{font-size:18px;font-weight:800;margin-bottom:4px}
.plan-desc{font-size:13px;color:#94a3b8;margin-bottom:20px}
.plan-price{margin-bottom:24px}
.plan-price .currency{font-size:16px;font-weight:600;vertical-align:top;line-height:2.5}
.plan-price .amount{font-size:42px;font-weight:800}
.plan-price .period{font-size:13px;color:#94a3b8}
.plan-features{list-style:none;display:flex;flex-direction:column;gap:10px;margin-bottom:28px}
.plan-features li{display:flex;align-items:flex-start;gap:8px;font-size:13px;color:#475569}
.plan-features li svg{flex-shrink:0;margin-top:2px}
.plan-btn{display:block;width:100%;text-align:center;padding:14px;border-radius:12px;font-weight:700;font-size:14px;border:none;cursor:pointer;transition:all .2s}
.plan-btn-primary{background:var(--c1);color:#fff}
.plan-btn-primary:hover{filter:brightness(1.1);transform:translateY(-1px)}
.plan-btn-outline{background:#fff;color:var(--c1);border:2px solid var(--c1)}
.plan-btn-outline:hover{background:rgba(37,99,235,.04)}

/* CTA Section */
.cta-section{padding:80px 0;text-align:center}
.cta-box{background:linear-gradient(135deg,var(--c1),var(--c2));border-radius:24px;padding:64px 40px;color:#fff;position:relative;overflow:hidden}
.cta-box h2{font-size:clamp(24px,3vw,36px);font-weight:800;margin-bottom:12px}
.cta-box p{font-size:16px;opacity:.85;margin-bottom:32px;max-width:500px;margin-left:auto;margin-right:auto}
.cta-btn{display:inline-flex;align-items:center;gap:8px;padding:16px 36px;background:#fff;color:var(--c1);border-radius:12px;font-weight:700;font-size:15px;border:none;cursor:pointer;transition:all .2s}
.cta-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.2)}

/* Footer */
.footer{background:#0f172a;color:#94a3b8;padding:40px 24px;text-align:center;font-size:13px}
.footer a{color:#60a5fa;text-decoration:none}
.footer a:hover{color:#93bbfc}

/* Floating elements animation */
.float{animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* Number counter animation */
.counter{display:inline-block}
@keyframes countUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}

/* Responsive */
@media(max-width:768px){
  .features-grid,.testimonials-grid,.pricing-grid{grid-template-columns:1fr}
  .mockup-grid{grid-template-columns:1fr;text-align:center}
  .mockup-grid .phone-mockup{order:-1}
  .kanban-mockup{grid-template-columns:1fr}
  .dash-stat-row{grid-template-columns:1fr}
  .hero-actions{flex-direction:column;align-items:center}
  .nav{padding:0 14px;height:56px}
  .nav-inner{gap:12px}
  .nav-logo{height:27px}
  .nav-toggle{display:inline-flex;position:relative;z-index:101}
  .nav-links{
    position:fixed;
    top:56px;
    right:0;
    bottom:0;
    width:min(84vw,320px);
    background:#fff;
    border-left:1px solid #e2e8f0;
    box-shadow:-12px 0 30px rgba(15,23,42,.14);
    padding:14px 12px 20px;
    display:flex;
    flex-direction:column;
    align-items:stretch;
    gap:4px;
    transform:translateX(100%);
    transition:transform .28s cubic-bezier(.4,0,.2,1);
    overflow-y:auto;
    z-index:100
  }
  .nav-links.open{transform:translateX(0)}
  .nav-module-switcher{width:100%}
  .nav-module-toggle{width:100%;justify-content:space-between;padding:12px 14px;font-size:14px}
  .nav-module-panel{
    position:static;
    min-width:0;
    max-height:0;
    padding:0;
    margin-top:0;
    border:none;
    box-shadow:none;
    opacity:1;
    pointer-events:auto;
    transform:none;
    overflow:hidden;
    transition:max-height .25s ease,padding .2s ease,margin-top .2s ease,border-color .2s ease
  }
  .nav-module-switcher.open .nav-module-panel{
    max-height:380px;
    margin-top:8px;
    padding:8px;
    border:1px solid #e2e8f0
  }
  .nav-links a{
    display:flex;
    align-items:center;
    width:100%;
    min-height:46px;
    padding:12px 14px;
    border-radius:10px;
    font-size:14px
  }
  .nav-links .nav-cta{
    margin-top:10px;
    justify-content:center;
    width:100%
  }
  body.nav-menu-open{overflow:hidden}
  body.nav-menu-open .nav-backdrop{display:block}
  .hero h1{font-size:28px}
  .hero{padding-top:112px}
}
@media(max-width:1024px){
  .features-grid,.testimonials-grid{grid-template-columns:repeat(2,1fr)}
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.01ms!important;
    animation-iteration-count:1!important;
    transition-duration:.01ms!important;
    scroll-behavior:auto!important
  }
}