/* ===== SEPNIA SUITE — suite.css =====
   Página guarda-chuva (raiz). Azul da plataforma SepnIA (#0056b3),
   com as cores dos produtos como sotaque:
   ZapnIA = verde WhatsApp · SendnIA = laranja · LinknIA = roxo. */

:root {
  --primary: #0056b3;
  --primary-dark: #003d82;
  --primary-light: #e8f4fc;
  --primary-mid: #b6dcf7;
  --accent: #3d8bfd;
  --dark: #0f172a;
  --gray-900: #1e293b;
  --gray-700: #334155;
  --gray-600: #4B5563;
  --gray-500: #64748b;
  --gray-300: #cbd5e1;
  --gray-100: #f1f5f9;
  --white: #ffffff;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.12);
  /* produtos */
  --zap: #25D366;
  --zap-dark: #128C7E;
  --send: #ea580c;
  --send-dark: #c2410c;
  --link: #7c3aed;
  --link-dark: #6d28d9;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden}
body{font-family:'Poppins','Inter',sans-serif;color:var(--gray-700);background:var(--white);line-height:1.7;overflow-x:hidden;width:100%}
a{text-decoration:none;color:inherit}
.container{max-width:1140px;margin:0 auto;padding:0 20px}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 32px;border-radius:50px;font-weight:600;font-size:15px;transition:all .3s;border:none;cursor:pointer;text-decoration:none}
.btn-primary{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff;box-shadow:0 8px 30px rgba(0,86,179,.30)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 12px 40px rgba(0,86,179,.40)}
.btn-outline{background:transparent;border:2px solid var(--primary);color:var(--primary)}
.btn-outline:hover{background:var(--primary);color:#fff}
.btn-ghost{background:rgba(255,255,255,.15);color:#fff;border:2px solid rgba(255,255,255,.4)}
.btn-ghost:hover{background:rgba(255,255,255,.25)}
.btn-white{background:#fff;color:var(--primary)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(0,0,0,.15)}

.section-tag{display:inline-block;background:linear-gradient(135deg,rgba(0,86,179,.1),rgba(0,61,130,.1));color:var(--primary);padding:8px 20px;border-radius:50px;font-size:13px;font-weight:600;margin-bottom:16px}
.section-header{text-align:center;margin-bottom:60px}
.section-header h2{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:700;color:var(--dark);margin-bottom:16px;line-height:1.2}
.section-header p{font-size:17px;color:var(--gray-600);max-width:640px;margin:0 auto}

/* BLOBS */
.blob-container{position:absolute;top:0;width:100%;height:100%;overflow:hidden;pointer-events:none;z-index:0}
.blob{position:absolute;border-radius:50%}
.blob-1{width:600px;height:600px;background:linear-gradient(135deg,#0056b3 0%,#003d82 50%,#3d8bfd 100%);top:-220px;right:-160px;border-radius:60% 40% 30% 70%/60% 30% 70% 40%;animation:morph 8s ease-in-out infinite;opacity:.9}
.blob-2{width:400px;height:400px;background:linear-gradient(135deg,rgba(0,86,179,.22),rgba(61,139,253,.22));top:420px;left:-110px;border-radius:40% 60% 70% 30%/40% 50% 60% 50%;animation:morph 10s ease-in-out infinite reverse}
@keyframes morph{0%,100%{border-radius:60% 40% 30% 70%/60% 30% 70% 40%}50%{border-radius:30% 60% 70% 40%/50% 60% 30% 60%}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* NAV */
#header{position:fixed;top:0;left:0;right:0;z-index:1000;padding:15px 0;transition:all .3s}
#header.scrolled{background:rgba(255,255,255,.95);backdrop-filter:blur(10px);box-shadow:0 2px 20px rgba(0,0,0,.1)}
.header-inner{display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary),var(--primary-dark));box-shadow:0 4px 12px rgba(0,86,179,.3);color:#fff;font-size:19px}
.logo-text{font-size:24px;font-weight:700;color:var(--dark)}
.logo-text span{color:var(--primary)}
.logo-text small{font-weight:600;color:var(--gray-500);font-size:15px;margin-left:2px}
nav{display:flex;gap:32px}
nav a{color:var(--gray-600);font-weight:500;font-size:15px;transition:color .2s;text-decoration:none}
nav a:hover{color:var(--primary)}
.header-cta{display:flex;gap:12px;align-items:center}
.header-cta .btn{padding:10px 24px;font-size:14px}
.mobile-menu-btn{display:none;background:none;border:none;font-size:24px;color:var(--dark);cursor:pointer;z-index:1001}

/* MOBILE MENU */
.mobile-menu-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:9998;opacity:0;transition:opacity .3s ease}
.mobile-menu-overlay.active{display:block;opacity:1}
.mobile-menu{position:fixed;top:0;right:-300px;width:280px;height:100vh;background:#fff;padding:60px 24px 24px;box-shadow:-4px 0 20px rgba(0,0,0,.15);z-index:9999;transition:right .3s ease;overflow-y:auto}
.mobile-menu-overlay.active .mobile-menu{right:0}
.mobile-menu-close{position:absolute;top:16px;right:16px;background:none;border:none;font-size:24px;color:var(--gray-600);cursor:pointer}
.mobile-nav{display:flex;flex-direction:column}
.mobile-nav a{display:block;padding:16px 0;font-size:16px;font-weight:500;color:var(--dark);text-decoration:none;border-bottom:1px solid #F3F4F6;transition:color .3s}
.mobile-nav a:hover{color:var(--primary)}
.mobile-menu-cta{margin-top:24px;display:flex;flex-direction:column;gap:12px}
.mobile-menu-cta .btn{width:100%;justify-content:center}
@media(max-width:900px){
  .mobile-menu-btn{display:block}
  .header-cta{display:none}
  nav{display:none}
  .logo-text{font-size:19px}
  .logo-icon{width:36px;height:36px;font-size:16px}
}

/* HERO */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;padding:130px 0 80px;overflow:hidden;max-width:100vw}
.hero-content{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;position:relative;z-index:1}
.hero-text h1{font-size:clamp(2rem,4vw,3rem);font-weight:800;line-height:1.15;color:var(--dark);margin-bottom:22px}
.hero-text h1 em{font-style:normal;background:linear-gradient(135deg,var(--primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-text > p{font-size:18px;color:var(--gray-600);margin-bottom:30px;max-width:520px}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:16px}
.hero-microcopy{font-size:13px;color:var(--gray-500)}
.hero-brands{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px}
.hero-brand{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:600;padding:7px 14px;border-radius:50px;border:1px solid var(--gray-300);background:#fff}
.hero-brand i{font-size:14px}
.hb-zap i{color:var(--zap)}
.hb-send i{color:var(--send)}
.hb-link i{color:var(--link)}

/* HERO — pilha de produtos */
.suite-stack{display:flex;flex-direction:column;gap:14px;position:relative;z-index:1}
.stack-card{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid #e2e8f0;border-radius:18px;padding:18px 20px;box-shadow:0 10px 34px rgba(0,0,0,.08);transition:transform .3s,box-shadow .3s}
.stack-card:hover{transform:translateX(6px);box-shadow:0 16px 44px rgba(0,0,0,.12)}
.stack-card:nth-child(1){animation:float 4s ease-in-out infinite}
.stack-card:nth-child(2){animation:float 4s ease-in-out infinite .6s}
.stack-card:nth-child(3){animation:float 4s ease-in-out infinite 1.2s}
.stack-ico{width:52px;height:52px;min-width:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:22px}
.si-zap{background:linear-gradient(135deg,var(--zap),var(--zap-dark))}
.si-send{background:linear-gradient(135deg,var(--send),var(--send-dark))}
.si-link{background:linear-gradient(135deg,var(--link),var(--link-dark))}
.stack-txt b{display:block;font-size:16px;font-weight:700;color:var(--dark);line-height:1.3}
.stack-txt span{font-size:13px;color:var(--gray-500)}
.stack-go{margin-left:auto;color:var(--gray-300);font-size:15px}
.stack-card:hover .stack-go{color:var(--primary)}

@media(max-width:900px){
  .hero{min-height:auto;padding:110px 0 60px}
  .hero-content{grid-template-columns:1fr;gap:36px}
  .hero-text h1{font-size:28px;text-align:center}
  .hero-text > p{font-size:15px;text-align:center;max-width:100%}
  .hero-brands{justify-content:center}
  .hero-cta{flex-direction:column}
  .hero-cta .btn{width:100%;justify-content:center}
  .hero-microcopy{text-align:center}
  .blob-1{width:260px;height:260px;top:-70px;right:-70px;opacity:.14}
  .blob-2{width:170px;height:170px;top:300px;left:-50px;opacity:.10}
}

/* PRODUTOS */
.products{padding:90px 0;background:#f8fafc}
.products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.prod-card{background:#fff;border:1px solid #e2e8f0;border-radius:24px;padding:34px;display:flex;flex-direction:column;transition:all .3s;position:relative;overflow:hidden}
.prod-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;transform:scaleX(0);transition:transform .3s}
.prod-card:hover{transform:translateY(-8px);box-shadow:0 22px 54px rgba(0,0,0,.10)}
.prod-card:hover::before{transform:scaleX(1)}
.prod-card.zap::before{background:linear-gradient(135deg,var(--zap),var(--zap-dark))}
.prod-card.send::before{background:linear-gradient(135deg,var(--send),var(--send-dark))}
.prod-card.link::before{background:linear-gradient(135deg,var(--link),var(--link-dark))}
.prod-ico{width:62px;height:62px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:26px;color:#fff;margin-bottom:22px}
.prod-card.zap .prod-ico{background:linear-gradient(135deg,var(--zap),var(--zap-dark))}
.prod-card.send .prod-ico{background:linear-gradient(135deg,var(--send),var(--send-dark))}
.prod-card.link .prod-ico{background:linear-gradient(135deg,var(--link),var(--link-dark))}
.prod-name{font-size:1.45rem;font-weight:800;color:var(--dark);margin-bottom:6px}
.prod-card.zap .prod-name span{color:var(--zap-dark)}
.prod-card.send .prod-name span{color:var(--send)}
.prod-card.link .prod-name span{color:var(--link)}
.prod-tag{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:14px;display:block}
.prod-card.zap .prod-tag{color:var(--zap-dark)}
.prod-card.send .prod-tag{color:var(--send)}
.prod-card.link .prod-tag{color:var(--link)}
.prod-desc{font-size:14.5px;color:var(--gray-600);line-height:1.7;margin-bottom:20px}
.prod-list{list-style:none;display:flex;flex-direction:column;gap:9px;margin-bottom:26px}
.prod-list li{display:flex;align-items:flex-start;gap:9px;font-size:13.5px;color:var(--gray-700);font-weight:500}
.prod-list li i{font-size:12px;margin-top:5px}
.prod-card.zap .prod-list li i{color:var(--zap-dark)}
.prod-card.send .prod-list li i{color:var(--send)}
.prod-card.link .prod-list li i{color:var(--link)}
.prod-cta{margin-top:auto;display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 22px;border-radius:50px;font-weight:600;font-size:14.5px;color:#fff;transition:all .3s}
.prod-card.zap .prod-cta{background:linear-gradient(135deg,var(--zap),var(--zap-dark))}
.prod-card.send .prod-cta{background:linear-gradient(135deg,var(--send),var(--send-dark))}
.prod-card.link .prod-cta{background:linear-gradient(135deg,var(--link),var(--link-dark))}
.prod-cta:hover{transform:translateY(-2px);filter:brightness(1.06)}
@media(max-width:980px){.products-grid{grid-template-columns:1fr;max-width:520px;margin:0 auto}.products{padding:60px 0}}

/* POR QUE */
.why{padding:90px 0;background:var(--white)}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.why-card{background:#f8fafc;border:1px solid #e2e8f0;border-radius:18px;padding:28px 24px;transition:all .3s}
.why-card:hover{transform:translateY(-5px);border-color:var(--primary-mid);box-shadow:0 14px 36px rgba(0,86,179,.10)}
.why-ico{width:48px;height:48px;border-radius:12px;background:var(--primary-light);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:19px;margin-bottom:16px}
.why-card h3{font-size:16px;font-weight:700;color:var(--dark);margin-bottom:8px}
.why-card p{font-size:13.5px;color:var(--gray-600);line-height:1.65}
@media(max-width:980px){.why-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.why-grid{grid-template-columns:1fr}.why{padding:60px 0}}

/* CTA FINAL */
.cta-final{padding:100px 0;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;text-align:center;position:relative;overflow:hidden}
.cta-final h2{font-size:clamp(1.8rem,3.5vw,2.5rem);font-weight:800;margin-bottom:16px}
.cta-final p{font-size:1.08rem;opacity:.9;max-width:600px;margin:0 auto 36px}
.cta-final-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.cta-microcopy{margin-top:20px;font-size:.82rem;opacity:.75}
@media(max-width:768px){.cta-final{padding:60px 0}.cta-final h2{font-size:1.5rem}}

/* FOOTER */
footer{background:var(--dark);color:#94a3b8;padding:52px 0 32px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px;margin-bottom:32px}
.footer-brand p{margin-top:12px;font-size:14px;line-height:1.6;max-width:300px}
.footer-links h4{font-size:14px;font-weight:600;color:#e2e8f0;margin-bottom:16px}
.footer-links a{display:block;padding:6px 0;font-size:14px;color:#94a3b8;transition:color .2s;text-decoration:none}
.footer-links a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:24px;display:flex;justify-content:space-between;font-size:13px}
.footer-bottom a{color:inherit;text-decoration:underline}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;gap:24px}}
@media(max-width:600px){.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:8px;text-align:center}}

/* OVERFLOW GUARD */
@media(max-width:900px){section,.products,.why,.cta-final,footer{overflow-x:hidden}}

/* WHATSAPP FLOAT */
.whatsapp-float{position:fixed;bottom:28px;right:28px;z-index:999}
.whatsapp-float a{display:flex;align-items:center;justify-content:center;width:60px;height:60px;background:#25D366;border-radius:50%;color:#fff;font-size:28px;box-shadow:0 6px 24px rgba(37,211,102,.4);transition:all .3s;animation:pulse 2s infinite}
.whatsapp-float a:hover{transform:scale(1.1)}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(37,211,102,.4)}70%{box-shadow:0 0 0 15px rgba(37,211,102,0)}}