/* ═══════════════════════════════════════════════════
   CHEKPOINT — APRESENTAÇÃO PROFISSIONAL v10.30
   ═══════════════════════════════════════════════════ */

/* ==================== RESET & BASE ==================== */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:'Inter',sans-serif;color:#1e293b;line-height:1.7;overflow-x:hidden;background:#fff}

.container{max-width:1400px;margin:0 auto;padding:0 40px}

/* ==================== NAVBAR ==================== */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:18px 0;transition:all .3s}
.navbar.scrolled{background:rgba(10,22,40,.97);backdrop-filter:blur(16px);box-shadow:0 4px 30px rgba(0,0,0,.2);padding:12px 0}
.nav-content{display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;font-size:22px;color:#fff;text-decoration:none}
.logo i{font-size:30px;color:#00bcd4}
.logo strong{color:#00bcd4}
.nav-links{display:flex;align-items:center;gap:32px}
.nav-links a{text-decoration:none;color:rgba(255,255,255,.7);font-size:14px;font-weight:500;transition:color .2s;letter-spacing:.3px}
.nav-links a:hover{color:#00bcd4}
.btn-nav{background:linear-gradient(135deg,#00bcd4,#0097a7);color:#fff!important;padding:11px 24px;border-radius:10px;font-weight:600;box-shadow:0 4px 15px rgba(0,188,212,.3)}
.btn-nav:hover{box-shadow:0 6px 20px rgba(0,188,212,.5);transform:translateY(-1px)}
.menu-toggle{display:none;background:none;border:none;font-size:28px;color:#fff;cursor:pointer}

/* ==================== HERO ==================== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:140px 0 100px;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:linear-gradient(160deg,#0a1628 0%,#0d2137 40%,#122a45 70%,#0a1628 100%);z-index:0}
.hero-bg::before{content:'';position:absolute;top:-30%;right:-15%;width:900px;height:900px;background:radial-gradient(circle,rgba(0,188,212,.12) 0%,transparent 65%);border-radius:50%}
.hero-bg::after{content:'';position:absolute;bottom:-20%;left:-10%;width:700px;height:700px;background:radial-gradient(circle,rgba(124,124,191,.08) 0%,transparent 65%);border-radius:50%}
.hero-content{position:relative;z-index:1;text-align:center;max-width:900px;margin:0 auto}
.hero-badge{display:inline-block;background:rgba(0,188,212,.12);color:#00bcd4;padding:10px 22px;border-radius:24px;font-size:13px;font-weight:600;margin-bottom:28px;letter-spacing:.8px;text-transform:uppercase;border:1px solid rgba(0,188,212,.2)}
.hero h1{font-size:clamp(38px,6vw,68px);font-weight:900;line-height:1.08;color:#fff;margin-bottom:28px;letter-spacing:-.5px}
.gradient-text{background:linear-gradient(135deg,#00bcd4,#7c7cbf,#00bcd4);background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:shimmer 4s linear infinite}
@keyframes shimmer{to{background-position:200% center}}
.hero-sub{font-size:19px;color:rgba(255,255,255,.6);max-width:700px;margin:0 auto 48px;line-height:1.8}
.hero-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:70px}
.hero-stats{display:flex;justify-content:center;gap:48px;flex-wrap:wrap;padding:32px 0;border-top:1px solid rgba(255,255,255,.06)}
.stat{text-align:center}
.stat-num{display:block;font-size:30px;font-weight:800;color:#fff}
.stat-label{font-size:11px;color:rgba(255,255,255,.4);text-transform:uppercase;letter-spacing:1.5px;font-weight:600;margin-top:4px}

/* ==================== BUTTONS ==================== */
.btn{display:inline-flex;align-items:center;gap:8px;padding:15px 30px;border-radius:12px;font-size:15px;font-weight:600;text-decoration:none;transition:all .25s;border:2px solid transparent;cursor:pointer}
.btn:active{transform:scale(.97)}
.btn-primary{background:linear-gradient(135deg,#00bcd4,#0097a7);color:#fff;border-color:transparent;box-shadow:0 4px 15px rgba(0,188,212,.25)}
.btn-primary:hover{box-shadow:0 8px 30px rgba(0,188,212,.4);transform:translateY(-2px)}
.btn-outline{background:transparent;color:#00bcd4;border-color:#00bcd4}
.btn-outline:hover{background:rgba(0,188,212,.1);color:#00bcd4}
.btn-block{width:100%;justify-content:center}
.btn-lg{padding:18px 36px;font-size:16px}

/* ==================== SECTIONS ==================== */
.section{padding:120px 0}
.section-dark{background:#0a1628}
.section-header{text-align:center;margin-bottom:70px}
.section-header h2{font-size:clamp(30px,4vw,44px);font-weight:800;color:#0a1628;margin-bottom:16px;letter-spacing:-.3px}
.section-header p{font-size:17px;color:#64748b;max-width:620px;margin:0 auto;line-height:1.7}
.section-header.light h2{color:#fff}
.section-header.light p{color:rgba(255,255,255,.5)}
.section-badge{display:inline-block;background:rgba(0,188,212,.08);color:#00bcd4;padding:8px 18px;border-radius:20px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:18px;border:1px solid rgba(0,188,212,.15)}

/* ==================== FEATURES ==================== */
.features-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:28px}
.feature-card{background:#fff;border:1px solid #f1f5f9;border-radius:20px;padding:36px;transition:all .35s;opacity:0;transform:translateY(30px)}
.feature-card.visible{opacity:1;transform:translateY(0)}
.feature-card:hover{box-shadow:0 20px 50px rgba(0,0,0,.08);transform:translateY(-6px);border-color:transparent}
.feature-icon{width:60px;height:60px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:22px}
.feature-icon.cyan{background:rgba(0,188,212,.1);color:#00bcd4}
.feature-icon.green{background:rgba(76,175,80,.1);color:#4caf50}
.feature-icon.purple{background:rgba(124,124,191,.1);color:#7c7cbf}
.feature-icon.orange{background:rgba(255,152,0,.1);color:#ff9800}
.feature-icon.red{background:rgba(244,67,54,.1);color:#f44336}
.feature-icon.blue{background:rgba(33,150,243,.1);color:#2196f3}
.feature-card h3{font-size:19px;font-weight:700;margin-bottom:10px;color:#0a1628}
.feature-card p{font-size:15px;color:#64748b;line-height:1.7}

/* ==================== DIFERENCIAIS ==================== */
.diff-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.diff-item{padding:32px;border-radius:20px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);transition:all .35s;opacity:0;transform:translateY(30px)}
.diff-item.visible{opacity:1;transform:translateY(0)}
.diff-item:hover{background:rgba(0,188,212,.06);border-color:rgba(0,188,212,.2);transform:translateY(-4px)}
.diff-num{font-size:36px;font-weight:900;background:linear-gradient(135deg,rgba(0,188,212,.4),rgba(124,124,191,.3));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:14px}
.diff-item h4{font-size:18px;font-weight:700;color:#fff;margin-bottom:10px}
.diff-item p{font-size:14px;color:rgba(255,255,255,.5);line-height:1.7}

/* ==================== MÓDULOS ==================== */
.modules-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:28px;align-items:start}
.module-card{background:#fff;border:1px solid #f1f5f9;border-radius:20px;overflow:hidden;transition:all .35s;opacity:0;transform:translateY(30px)}
.module-card.visible{opacity:1;transform:translateY(0)}
.module-card:hover{box-shadow:0 16px 50px rgba(0,0,0,.08);transform:translateY(-4px)}
.module-card.featured{border:2px solid #00bcd4;box-shadow:0 16px 50px rgba(0,188,212,.12);transform:scale(1.02)}
.module-card.featured.visible{transform:scale(1.02)}
.module-header{padding:32px 28px;color:#fff;display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center}
.module-header i{font-size:40px;opacity:.9}
.module-header h3{font-size:22px;font-weight:800}
.module-tag{background:rgba(255,255,255,.2);padding:5px 14px;border-radius:14px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.8px}
.cyan-bg{background:linear-gradient(135deg,#00bcd4,#0097a7)}
.green-bg{background:linear-gradient(135deg,#4caf50,#2e7d32)}
.purple-bg{background:linear-gradient(135deg,#7c7cbf,#5c5c9f)}
.module-list{list-style:none;padding:28px}
.module-list li{display:flex;align-items:center;gap:12px;padding:11px 0;font-size:14px;color:#475569;border-bottom:1px solid #f8fafc}
.module-list li:last-child{border:none}
.module-list li i{color:#00bcd4;font-size:16px;flex-shrink:0}

/* ==================== CONFORMIDADE ==================== */
.compliance-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:14px}
.compliance-item{display:flex;align-items:center;gap:14px;padding:18px 22px;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:12px;font-size:14px;font-weight:500;color:#166534;transition:all .2s}
.compliance-item:hover{box-shadow:0 4px 15px rgba(22,163,74,.1);transform:translateY(-2px)}
.compliance-item.ok i{color:#16a34a;font-size:20px;flex-shrink:0}

/* ==================== PRICING ==================== */
.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;align-items:start}
.price-card{background:#fff;border-radius:20px;padding:36px 28px;text-align:center;position:relative;transition:all .35s;opacity:0;transform:translateY(30px);border:1px solid rgba(255,255,255,.1)}
.price-card.visible{opacity:1;transform:translateY(0)}
.price-card:hover{transform:translateY(-4px);box-shadow:0 16px 50px rgba(0,0,0,.1)}
.price-card.popular{border:2px solid #00bcd4;box-shadow:0 16px 50px rgba(0,188,212,.15);transform:scale(1.04)}
.price-card.popular.visible{transform:scale(1.04)}
.popular-badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,#00bcd4,#0097a7);color:#fff;padding:7px 20px;border-radius:24px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;box-shadow:0 4px 15px rgba(0,188,212,.3)}
.price-header{margin-bottom:28px}
.price-header h3{font-size:24px;font-weight:800;color:#0a1628;margin-bottom:10px}
.price{font-size:46px;font-weight:900;color:#00bcd4}
.price span{font-size:16px;font-weight:500;color:#94a3b8}
.price-economy{font-size:13px;color:#16a34a;font-weight:600;margin-top:6px}
.price-sub{font-size:14px;color:#94a3b8;font-weight:500;margin-top:6px}
.price-list{list-style:none;text-align:left;margin-bottom:32px}
.price-list li{display:flex;align-items:center;gap:10px;padding:11px 0;font-size:14px;color:#475569;border-bottom:1px solid #f8fafc}
.price-list li:last-child{border:none}
.price-list li i{color:#00bcd4;font-size:14px}

/* ==================== TRIAL BOX ==================== */
.trial-box{background:linear-gradient(135deg,rgba(0,188,212,.08),rgba(76,175,80,.06));border:2px solid rgba(0,188,212,.25);border-radius:20px;padding:36px;margin-bottom:48px}
.trial-content{display:flex;align-items:center;gap:28px;flex-wrap:wrap;justify-content:center}
.trial-icon{width:72px;height:72px;background:rgba(0,188,212,.12);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:32px;color:#00bcd4;flex-shrink:0}
.trial-text{flex:1;min-width:260px}
.trial-text h3{font-size:22px;font-weight:800;color:#fff;margin-bottom:6px}
.trial-text p{font-size:15px;color:rgba(255,255,255,.5);margin:0}

/* ==================== CTA ==================== */
.cta-box{background:linear-gradient(135deg,#0a1628,#1a3a5c);border-radius:28px;padding:80px 48px;text-align:center;border:1px solid rgba(255,255,255,.05)}
.cta-box h2{font-size:clamp(26px,4vw,40px);font-weight:800;color:#fff;margin-bottom:16px}
.cta-box p{font-size:17px;color:rgba(255,255,255,.5);margin-bottom:36px}
.cta-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ==================== FOOTER ==================== */
.footer{background:#060e1a;padding:80px 0 0;color:rgba(255,255,255,.4)}
.footer-content{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.06)}
.footer-brand .logo{margin-bottom:8px}
.footer-brand p{font-size:14px;margin-top:12px;line-height:1.7}
.footer-links h4{color:#fff;font-size:14px;font-weight:700;margin-bottom:18px;letter-spacing:.5px}
.footer-links a{display:block;color:rgba(255,255,255,.4);text-decoration:none;font-size:13px;padding:5px 0;transition:color .2s}
.footer-links a:hover{color:#00bcd4}
.footer-bottom{padding:24px 0;text-align:center}
.footer-bottom p{font-size:13px;color:rgba(255,255,255,.25)}

/* ==================== RESPONSIVE ==================== */
@media(max-width:1024px){
    .container{padding:0 28px}
    .diff-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
    .container{padding:0 20px}
    .menu-toggle{display:block}
    .nav-links{position:fixed;top:0;right:-100%;width:300px;height:100vh;background:#0a1628;flex-direction:column;padding:100px 36px;gap:24px;box-shadow:-8px 0 30px rgba(0,0,0,.3);transition:right .3s}
    .nav-links.open{right:0}
    .hero{padding:120px 0 80px}
    .hero-stats{gap:24px}
    .stat-num{font-size:24px}
    .section{padding:80px 0}
    .features-grid{grid-template-columns:1fr}
    .diff-grid{grid-template-columns:1fr}
    .modules-grid{grid-template-columns:1fr}
    .module-card.featured{transform:none}
    .module-card.featured.visible{transform:none}
    .pricing-grid{grid-template-columns:1fr}
    .price-card.popular{transform:none}
    .price-card.popular.visible{transform:none}
    .footer-content{grid-template-columns:1fr 1fr}
    .cta-box{padding:48px 28px}
    .trial-content{flex-direction:column;text-align:center}
    .trial-text{min-width:auto}
}
@media(max-width:480px){
    .hero h1{font-size:34px}
    .hero-sub{font-size:16px}
    .hero-btns{flex-direction:column;align-items:center}
    .footer-content{grid-template-columns:1fr}
    .diff-grid{grid-template-columns:1fr}
}

/* ==================== MÓDULOS VERTICAL ==================== */
.modules-vertical{display:flex;flex-direction:column;gap:28px}
.module-row{background:#fff;border:1px solid #f1f5f9;border-radius:20px;overflow:hidden;transition:all .35s;opacity:0;transform:translateY(30px)}
.module-row.visible{opacity:1;transform:translateY(0)}
.module-row:hover{box-shadow:0 16px 50px rgba(0,0,0,.08)}
.module-row-header{display:flex;align-items:center;gap:18px;padding:20px 32px;color:#fff}
.module-row-header i{font-size:32px;opacity:.9}
.module-row-header h3{font-size:20px;font-weight:800;margin:0}
.module-row-header .module-tag{margin-top:2px;display:block}
.module-row-body{padding:28px 32px}
.module-row-items{display:grid;grid-template-columns:repeat(3,1fr);gap:8px 28px}
.module-row-items span{display:flex;align-items:center;gap:8px;font-size:13px;color:#475569;padding:8px 0;border-bottom:1px solid #f8fafc}
.module-row-items span i{color:#00bcd4;font-size:14px;flex-shrink:0}
@media(max-width:1024px){
    .module-row-items{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
    .module-row-header{padding:16px 24px}
    .module-row-body{padding:20px 24px}
    .module-row-items{grid-template-columns:1fr}
}