/* Konectiva Telecom — estilos do site */
:root{
  --navy:#1E3A5F;
  --navy-dark:#0F2B46;
  --blue:#1F4E8C;
  --blue-hover:#163B6B;
  --blue-tint:#EAF1FB;
  --ice:#F5F9FF;
  --ink:#1E2A3B;
  --body:#4A5A70;
  --muted:#6A7A90;
  --line:#E3EAF3;
  --line-strong:#D6E0EC;
  --container:1140px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--ink);font-family:'Figtree',system-ui,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.5}
h1,h2,h3{font-family:'Lora',Georgia,serif;letter-spacing:-0.01em;color:var(--navy);margin:0}
h2{font-size:40px;line-height:1.15;font-weight:700}
h3{font-weight:700}
p{margin:0}
a{color:var(--blue);text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.lead{font-size:18px;line-height:1.65;color:var(--body)}
.muted{color:var(--muted)}
.muted-link{color:var(--body)}
.tiny{font-size:12px;color:var(--muted);line-height:1.5;margin-top:4px}

/* Eyebrow */
.eyebrow{display:flex;align-items:center;gap:14px;font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--blue);margin-bottom:14px}
.eyebrow-line{width:36px;height:2px;background:currentColor;display:inline-block}
.eyebrow--light{color:#8FB5E6}
.section-head{display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px;margin-bottom:48px}
.section-head .eyebrow{margin-bottom:0}
.section-head h2{max-width:760px}
.section-head p{font-size:17px;line-height:1.6;color:var(--body);max-width:760px}
.section-head--light h2{color:#fff}
.section-head--light p{color:#AFC0D6}

/* Buttons */
.btn{display:inline-block;font-weight:700;font-size:15px;padding:15px 28px;border-radius:999px;border:none;cursor:pointer;font-family:inherit;text-align:center;transition:background .15s,border-color .15s,color .15s}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 24px rgba(31,78,140,.25)}
.btn-primary:hover{background:var(--blue-hover)}
.btn-outline{background:#fff;border:1.5px solid var(--line-strong);color:var(--ink)}
.btn-outline:hover{border-color:var(--blue);color:var(--blue)}
.btn-block{display:block;width:100%}
.btn-row{display:flex;gap:14px;flex-wrap:wrap}

/* Header */
.header{background:#fff;box-shadow:0 1px 0 #E8EEF5,0 4px 16px rgba(30,42,59,.04);position:sticky;top:0;z-index:20}
.header-inner{display:flex;justify-content:space-between;align-items:center;gap:24px;padding-top:14px;padding-bottom:14px}
.brand-wrap{display:flex;align-items:center;gap:14px}
.brand{display:flex;align-items:center;gap:12px}
.brand-icon{width:44px;height:44px;border-radius:12px;background:var(--navy);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.brand-icon--light{background:#fff;width:40px;height:40px;border-radius:10px}
.brand-logo{height:52px;width:auto;display:block;flex-shrink:0}
.brand-logo--sm{height:40px}
.brand-logo-box{background:#fff;border-radius:10px;padding:4px 6px;display:flex;align-items:center}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-family:'Lora',Georgia,serif;font-weight:700;font-size:19px;color:var(--ink)}
.brand-tag{font-size:11px;font-weight:700;letter-spacing:.16em;color:var(--blue)}
.cart{display:flex;align-items:center;justify-content:center;width:36px;height:36px;color:var(--ink)}
.nav{display:flex;gap:22px;font-size:15px}
.nav a{color:var(--ink);font-weight:600}
.nav a:hover{color:var(--blue)}
.menu-btn{display:none;background:none;border:none;color:var(--ink);padding:8px;cursor:pointer}

/* Hero */
.hero{background:linear-gradient(180deg,#F5F9FF 0%,#EEF4FC 100%);position:relative;overflow:hidden}
.hero-blob{position:absolute;right:-80px;bottom:-120px;width:420px;height:420px;border-radius:50%;background:#DCE8F7;opacity:.7}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding-top:96px;padding-bottom:72px;position:relative}
.hero-copy{display:flex;flex-direction:column;gap:22px}
.hero-copy .eyebrow{margin-bottom:0}
.hero h1{font-size:60px;line-height:1.05;font-weight:700}
.stats{display:flex;gap:32px;background:#fff;border-left:3px solid var(--blue);padding:22px 24px;border-radius:0 12px 12px 0;box-shadow:0 8px 24px rgba(30,42,59,.06);margin-top:10px;max-width:580px;flex-wrap:wrap}
.stats div{display:flex;flex-direction:column;gap:4px}
.stats strong{font-size:26px;font-weight:700;color:var(--navy)}
.stats span{font-size:14px;color:var(--muted)}
.hero-photo-wrap{display:flex;justify-content:center}
.hero-photo-frame{width:100%;max-width:560px;background:#fff;border-radius:22px;padding:14px;box-shadow:0 30px 60px rgba(30,58,95,.14)}
.hero-photo-frame img{width:100%;aspect-ratio:5/3;object-fit:cover;border-radius:14px;height:auto}

/* Features (dark) */
.features{background:var(--navy-dark);color:#fff;padding:88px 0}
.features .section-head{margin-bottom:44px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.grid-2--about{grid-template-columns:5fr 6fr;gap:48px}
.grid-2--top{align-items:start}
.feature{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:26px 24px;display:flex;flex-direction:column;gap:16px}
.feature-icon{width:44px;height:44px;border-radius:10px;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center}
.feature h3{font-size:19px;color:#fff}
.feature p{font-size:15px;line-height:1.6;color:#AFC0D6}

/* Plans */
.plans{padding:96px 0}
.plan{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 8px 24px rgba(30,42,59,.05);transition:transform .2s,box-shadow .2s}
.plan:hover{transform:translateY(-4px);box-shadow:0 20px 50px rgba(31,78,140,.14)}
.plan>img{width:100%;height:150px;object-fit:cover}
.plan-body{padding:26px 24px 28px;display:flex;flex-direction:column;gap:14px;flex:1}
.badge{display:inline-flex;align-self:flex-start;align-items:center;gap:7px;background:var(--blue-tint);color:var(--blue);font-size:12px;font-weight:700;letter-spacing:.1em;padding:6px 12px;border-radius:999px}
.plan h3{font-size:22px}
.plan-body>p{font-size:15px;line-height:1.6;color:var(--body)}
.price{display:flex;flex-direction:column;gap:2px;margin-top:8px}
.price strong{font-size:32px;font-weight:700;color:var(--navy);line-height:1}
.price span{font-size:14px;font-weight:600}
.checks{margin:6px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:9px;font-size:14px;color:var(--body)}
.checks li{display:flex;gap:9px;align-items:center}
.checks li::before{content:"";width:16px;height:16px;flex-shrink:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231F4E8C' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/contain no-repeat}
.plan .btn{margin-top:auto;padding:13px 20px}

/* Coverage */
.coverage{background:var(--ice);padding:96px 0}
.coverage h2,.about h2,.contact h2{margin-bottom:20px}
.cities{list-style:none;padding:0;margin:20px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:12px;font-size:15px}
.cities li{display:flex;align-items:center;gap:10px}
.cities li::before{content:"";width:18px;height:18px;flex-shrink:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%231F4E8C'%3E%3Cpath d='M12 2a10 10 0 1 0 0 20 10 10 0 0 0 0-20zm-1.5 14.5-4-4 1.4-1.4 2.6 2.6 5.6-5.6 1.4 1.4z'/%3E%3C/svg%3E") center/contain no-repeat}
.coverage .muted{display:block;margin-top:20px;font-size:15px;line-height:1.6}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:34px 32px;box-shadow:0 16px 40px rgba(30,58,95,.08)}
.card h3{font-size:24px;margin-bottom:10px}
.card>p{font-size:15px;line-height:1.6;color:var(--body);margin-bottom:18px}
.card form{display:flex;flex-direction:column;gap:12px}
.card label{font-size:14px;font-weight:700;margin-top:4px}
.card input,.card select{font-size:15px;padding:13px 16px;border:1.5px solid var(--line-strong);border-radius:10px;color:var(--ink);font-family:inherit;background:#fff;width:100%}
.card input:focus,.card select:focus{outline:2px solid var(--blue);outline-offset:1px;border-color:var(--blue)}
.card .btn{margin-top:8px}
.alert{border-radius:10px;padding:12px 14px;font-size:14px;line-height:1.5}
.alert-ok{background:#EAF6EF;border:1px solid #BFE3CC;color:#14532D}
.alert-warn{background:#FFF6E5;border:1px solid #F5D9A8;color:#7A4A00}
.alert-err{color:#B42318;font-weight:600;padding:0}

/* About */
.about{padding:96px 0}
.about-photo img{width:100%;aspect-ratio:1/.88;object-fit:cover;object-position:center top;border-radius:26px}
.mini-cards{gap:16px;margin-top:28px}
.mini{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;box-shadow:0 6px 20px rgba(30,42,59,.04)}
.mini h3{font-size:18px;margin-bottom:8px}
.mini p{font-size:14px;line-height:1.6;color:var(--body)}

/* Reviews */
.reviews{padding:40px 0 96px}
.review{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px 24px;display:flex;flex-direction:column;gap:18px;box-shadow:0 8px 24px rgba(30,42,59,.05)}
.stars{color:var(--blue);font-size:18px;letter-spacing:2px}
.review p{font-size:15px;line-height:1.65;color:var(--body);flex:1}
.review footer{border-top:1px solid #E8EEF5;padding-top:14px;display:flex;flex-direction:column;gap:3px}
.review footer strong{font-size:15px}
.review footer span{font-size:13px;color:var(--muted)}

/* FAQ */
.faq{background:var(--ice);padding:96px 0}
.faq .section-head{margin-bottom:40px}
.faq-list{display:flex;flex-direction:column;gap:14px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 4px 14px rgba(30,42,59,.04)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;font-size:16px;font-weight:700;min-height:58px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"";width:20px;height:20px;flex-shrink:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231F4E8C' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") center/contain no-repeat;transition:transform .2s}
.faq-item[open] summary::after{transform:rotate(180deg)}
.faq-item summary:hover{color:var(--blue)}
.faq-body{padding:0 22px 20px;font-size:15px;line-height:1.65;color:var(--body)}

/* Contact */
.contact{padding:96px 0}
.contact-list{list-style:none;padding:0;margin:24px 0 0;display:flex;flex-direction:column;gap:14px;font-size:15px}
.contact-list li{display:flex;align-items:center;gap:14px}
.ci{width:42px;height:42px;border-radius:10px;background:var(--blue-tint);color:var(--blue);display:flex;align-items:center;justify-content:center;flex-shrink:0}

/* Footer */
.footer{background:var(--navy-dark);color:#9FB3CC;padding:64px 0 28px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;margin-bottom:44px}
.foot-grid>div{display:flex;flex-direction:column;gap:10px;font-size:14px}
.foot-grid h4{margin:0 0 4px;color:#fff;font-size:14px;font-weight:700}
.foot-grid a{color:#9FB3CC}
.foot-grid a:hover{color:#fff}
.foot-grid p{line-height:1.65;max-width:340px}
.brand--foot .brand-name{color:#fff;font-size:18px}
.brand--foot .brand-tag{color:#8FB5E6}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px}

/* WhatsApp flutuante */
.wa-float{position:fixed;right:22px;bottom:22px;width:60px;height:60px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px rgba(0,0,0,.25);z-index:30}
.wa-float:hover{background:#1EBE5A}

/* Responsivo */
@media (max-width:900px){
  h2{font-size:32px}
  .hero h1{font-size:44px}
  .hero-grid{grid-template-columns:1fr;padding-top:56px;padding-bottom:56px}
  .grid-2,.grid-2--about{grid-template-columns:1fr;gap:40px}
  .grid-3{grid-template-columns:1fr}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-grid{grid-template-columns:1fr 1fr}
  .menu-btn{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;gap:0;padding:8px 0;box-shadow:0 12px 30px rgba(30,42,59,.1)}
  .nav.open{display:flex}
  .nav a{padding:14px 24px}
  .header-inner{position:relative}
}
@media (max-width:560px){
  .container{padding:0 16px}
  .hero h1{font-size:38px}
  .grid-4{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .cities{grid-template-columns:1fr}
  .card{padding:26px 20px}
  .stats{gap:20px}
}