/* PABX Virtual - landing page Linuxbras */
.pabx{--o:#FC5B23;--o2:#ff7a45;--az:#2fa4e7;--vd:#7ac943;--dk:#15171c;--dk2:#1f2229;--tx:#3d4048;--mu:#6b7080;--bg:#f6f7f9;--ln:#e6e8ec;font-family:urbanistregular,sans-serif;color:var(--tx);overflow:hidden}
.pabx h1,.pabx h2,.pabx h3,.pabx b,.pabx strong,.pabx summary{font-family:urbanistbold,sans-serif;font-weight:700}
.pabx h2{font-size:clamp(28px,3.4vw,40px);line-height:1.15;color:var(--dk);margin:0 0 14px}
.pabx h3{font-size:19px;color:var(--dk);margin:0 0 8px}
.pabx p{font-size:16.5px;line-height:1.6;margin:0}
.pabx img{max-width:100%;display:block}
.pabx-sec{padding:90px 0}
.pabx-head{text-align:center;max-width:760px;margin:0 auto 50px}
.pabx-head p{color:var(--mu)}
.pabx-eyebrow{display:inline-block;font-family:urbanistbold,sans-serif;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--o);margin-bottom:12px}
.pabx-grid{display:grid;gap:24px}
.pabx-grid--3{grid-template-columns:repeat(3,1fr)}
.pabx-grid--4{grid-template-columns:repeat(4,1fr)}

/* botões */
.pabx-btn{display:inline-flex;align-items:center;justify-content:center;padding:15px 30px;border-radius:50px;font-family:urbanistbold,sans-serif;font-size:16px;text-decoration:none!important;transition:.25s;border:2px solid transparent;white-space:nowrap}
.pabx-btn--pri{background:var(--o);color:#fff!important;box-shadow:0 10px 25px -8px rgba(252,91,35,.6)}
.pabx-btn--pri:hover{background:#e44a14;transform:translateY(-2px)}
.pabx-btn--sec{border-color:rgba(255,255,255,.35);color:#fff!important}
.pabx-btn--sec:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.pabx-btn--white{background:#fff;color:var(--o)!important}
.pabx-btn--white:hover{transform:translateY(-2px);box-shadow:0 10px 25px -10px rgba(0,0,0,.35)}
.pabx-btn--ghost{border-color:rgba(255,255,255,.7);color:#fff!important}
.pabx-btn--ghost:hover{background:rgba(255,255,255,.12)}

/* hero */
.pabx-hero{background:radial-gradient(900px 500px at 85% 20%,rgba(252,91,35,.28),transparent 60%),radial-gradient(700px 400px at 0% 100%,rgba(47,164,231,.18),transparent 60%),var(--dk);color:#fff;padding:80px 0 90px;position:relative}
.pabx-hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.pabx-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(252,91,35,.15);color:#ffb08f;border:1px solid rgba(252,91,35,.4);padding:7px 16px;border-radius:50px;font-size:14px;margin-bottom:22px}
.pabx-tag:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--o);box-shadow:0 0 0 4px rgba(252,91,35,.25)}
.pabx-hero h1{font-size:clamp(34px,4.6vw,56px);line-height:1.08;color:#fff;margin:0 0 20px;letter-spacing:-.01em}
.pabx-hero h1 strong{color:var(--o)}
.pabx-hero__sub{font-size:18.5px!important;color:#c9ccd4;max-width:560px;margin-bottom:32px!important}
.pabx-hero__btns{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px}
.pabx-hero__trust{list-style:none;padding:0;margin:0;display:flex;gap:36px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.12);padding-top:26px}
.pabx-hero__trust li{display:flex;flex-direction:column}
.pabx-hero__trust b{font-size:24px;color:#fff}
.pabx-hero__trust span{font-size:14px;color:#9aa0ad}
.pabx-hero__img{position:relative}
.pabx-hero__img img{border-radius:24px;aspect-ratio:11/10;object-fit:cover;width:100%;box-shadow:0 30px 60px -20px rgba(0,0,0,.6)}
.pabx-hero__img:before{content:"";position:absolute;inset:-14px 14px 14px -14px;border:2px solid rgba(252,91,35,.5);border-radius:28px;z-index:0}
.pabx-hero__img img{position:relative;z-index:1}
.pabx-float{position:absolute;z-index:2;background:#fff;color:var(--dk);border-radius:14px;padding:12px 18px;font-size:14px;box-shadow:0 15px 35px -10px rgba(0,0,0,.4);display:flex;align-items:center;gap:10px}
.pabx-float--a{left:-28px;bottom:60px;animation:pabxF 5s ease-in-out infinite}
.pabx-float--b{right:-20px;top:40px;flex-direction:column;align-items:flex-start;gap:2px;animation:pabxF 5s ease-in-out 2.5s infinite}
.pabx-float--b span{color:var(--mu);font-size:13px}
.pabx-dot{width:10px;height:10px;border-radius:50%;background:var(--vd);box-shadow:0 0 0 0 rgba(122,201,67,.6);animation:pabxP 1.8s infinite}
@keyframes pabxF{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes pabxP{0%{box-shadow:0 0 0 0 rgba(122,201,67,.6)}100%{box-shadow:0 0 0 10px rgba(122,201,67,0)}}

/* cards / dores */
.pabx-dores{background:var(--bg)}
.pabx-card{background:#fff;border:1px solid var(--ln);border-radius:18px;padding:30px;transition:.25s}
.pabx-card--dor{border-top:4px solid var(--o)}
.pabx-card--dor p{color:var(--mu)}
.pabx-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px -20px rgba(0,0,0,.18)}

/* recursos */
.pabx-feat{background:#fff;border:1px solid var(--ln);border-radius:18px;padding:28px 24px;transition:.25s}
.pabx-feat:hover{border-color:var(--o);box-shadow:0 20px 40px -22px rgba(252,91,35,.45);transform:translateY(-4px)}
.pabx-feat i{display:flex;width:54px;height:54px;border-radius:14px;background:rgba(252,91,35,.1);align-items:center;justify-content:center;margin-bottom:18px}
.pabx-feat svg{width:28px;height:28px;fill:none;stroke:var(--o);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.pabx-feat p{font-size:15px;color:var(--mu)}

/* split */
.pabx-split{background:var(--bg)}
.pabx-split--rev{background:#fff}
.pabx-split__grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.pabx-split--rev .pabx-split__img{order:2}
.pabx-split__img img{border-radius:24px;aspect-ratio:5/4;object-fit:cover;width:100%;box-shadow:0 30px 60px -30px rgba(0,0,0,.35)}
.pabx-split__txt>p{color:var(--mu);margin-bottom:24px}
.pabx-check{list-style:none;padding:0;margin:0}
.pabx-check li{position:relative;padding:10px 0 10px 38px;font-size:16.5px;border-bottom:1px dashed var(--ln)}
.pabx-check li:before{content:"";position:absolute;left:0;top:10px;width:24px;height:24px;border-radius:50%;background:var(--o) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center/14px no-repeat}
.pabx-chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px}
.pabx-chips span{background:var(--bg);border:1px solid var(--ln);border-radius:50px;padding:9px 16px;font-size:14.5px}

/* comparativo */
.pabx-table{max-width:920px;margin:0 auto;border:1px solid var(--ln);border-radius:20px;overflow:hidden;background:#fff}
.pabx-row{display:grid;grid-template-columns:1.1fr 1fr 1.2fr}
.pabx-row>div{padding:17px 22px;border-bottom:1px solid var(--ln);font-size:15.5px}
.pabx-row:last-child>div{border-bottom:0}
.pabx-row>div:first-child{font-family:urbanistbold,sans-serif;color:var(--dk)}
.pabx-row--h>div{background:var(--dk);color:#fff!important;font-family:urbanistbold,sans-serif}
.pabx-row--h>div:last-child{background:var(--o)}
.pabx-row .no{color:var(--mu)}
.pabx-row .ok{background:rgba(252,91,35,.06);color:var(--dk);font-family:urbanistbold,sans-serif}
.pabx-row .no:before{content:"✕ ";color:#c4c7cf}
.pabx-row .ok:before{content:"✓ ";color:var(--o)}

/* steps */
.pabx-steps{background:var(--dk);color:#fff}
.pabx-steps h2,.pabx-steps h3{color:#fff}
.pabx-step{position:relative;padding:30px 26px;border-radius:18px;background:var(--dk2);border:1px solid rgba(255,255,255,.07)}
.pabx-step b{font-size:42px;line-height:1;color:var(--o);display:block;margin-bottom:16px}
.pabx-step p{color:#a6abb7;font-size:15px}

/* faq */
.pabx-faq{background:var(--bg)}
.pabx-faq__list{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.pabx-faq details{background:#fff;border:1px solid var(--ln);border-radius:16px;padding:0 26px;transition:.2s}
.pabx-faq details[open]{border-color:var(--o);box-shadow:0 15px 35px -25px rgba(252,91,35,.6)}
.pabx-faq summary{cursor:pointer;list-style:none;padding:22px 34px 22px 0;font-size:17.5px;color:var(--dk);position:relative}
.pabx-faq summary::-webkit-details-marker{display:none}
.pabx-faq summary:after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:26px;color:var(--o);transition:.2s}
.pabx-faq details[open] summary:after{transform:translateY(-50%) rotate(45deg)}
.pabx-faq details p{padding:0 0 22px;color:var(--mu)}

/* cta */
.pabx-cta{padding:0 0 90px;background:var(--bg)}
.pabx-cta__box{background:linear-gradient(120deg,var(--o),#ff8a52);border-radius:28px;padding:56px 60px;display:flex;align-items:center;justify-content:space-between;gap:30px;color:#fff;position:relative;overflow:hidden}
.pabx-cta__box:after{content:"";position:absolute;right:-60px;top:-60px;width:240px;height:240px;border-radius:50%;background:rgba(255,255,255,.12)}
.pabx-cta h2{color:#fff;margin-bottom:8px}
.pabx-cta p{color:rgba(255,255,255,.9)}
.pabx-cta__btns{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:1}

/* responsivo */
@media (max-width:991px){
 .pabx-sec{padding:70px 0}
 .pabx-hero__grid,.pabx-split__grid{grid-template-columns:1fr;gap:44px}
 .pabx-split--rev .pabx-split__img{order:0}
 .pabx-grid--4{grid-template-columns:repeat(2,1fr)}
 .pabx-grid--3{grid-template-columns:1fr}
 .pabx-cta__box{flex-direction:column;align-items:flex-start;padding:44px 34px}
 .pabx-float--a{left:10px}.pabx-float--b{right:10px}
}
@media (max-width:575px){
 .pabx-hero{padding:50px 0 60px}
 .pabx-grid--4{grid-template-columns:1fr}
 .pabx-hero__trust{gap:22px}
 .pabx-row{grid-template-columns:1fr 1fr}
 .pabx-row>div:first-child{grid-column:1/-1;background:var(--bg);padding:12px 18px}
 .pabx-row--h>div:first-child{display:none}
 .pabx-row>div{padding:13px 16px;font-size:14.5px}
 .pabx-btn{width:100%;white-space:normal;text-align:center}
 .pabx-float{font-size:12.5px;padding:9px 13px}
 .pabx-hero__img:before{display:none}
}

/* ajustes */
.pabx-hero__img img,.pabx-split__img img{height:auto!important}
.pabx-hero__img img{object-position:center 30%}
/* Telefonia IP */
.tip .pabx-feat a{color:var(--o);font-family:urbanistbold,sans-serif;white-space:nowrap}
.tip-stats .pabx-step b{font-size:36px}
.tip-revenda{background:#fff}
.tip-revenda__box{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center;background:var(--bg);border:1px solid var(--ln);border-left:6px solid var(--o);border-radius:24px;padding:50px 54px}
.tip-revenda__box p{color:var(--mu)}
@media (max-width:991px){.tip-revenda__box{grid-template-columns:1fr;padding:36px 28px;gap:24px}}

/* Triângulos do fundo em WebP (16 KB cada em vez de ~170 KB do PNG) */
.segura__bg__home::after,.segura__bg__home .helper::after{background-image:url("../images/detalhe-right.webp")}
.segura__bg__home::before{background-image:url("../images/detalhe-left.webp")}

/* Área do Cliente */
.ac-hero{padding:56px 0 64px}.ac-hero h1{text-align:center}.ac-hero .pabx-hero__sub{margin:0 auto!important;text-align:center}.ac-hero .pabx-tag{display:flex;width:max-content;margin:0 auto 18px}
.ac-sec{padding:60px 0}.ac-atend{padding:60px 0}.ac-atend .pabx-head{margin-bottom:30px}.ac-faq{padding:70px 0}
.ac-card{position:relative;display:flex;flex-direction:column;text-decoration:none!important;color:inherit;background:#fff;border:1px solid var(--ln);border-radius:18px;padding:26px 24px;transition:.25s}
.ac-card:hover{border-color:var(--o);transform:translateY(-4px);box-shadow:0 20px 40px -22px rgba(252,91,35,.45)}
.ac-card i{display:flex;width:54px;height:54px;border-radius:14px;background:rgba(252,91,35,.1);align-items:center;justify-content:center;margin-bottom:16px}
.ac-card svg{width:28px;height:28px;fill:none;stroke:var(--o);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.ac-card h3{font-size:18px;margin:0 0 6px}.pabx .ac-card p{font-size:14.5px;color:var(--mu);margin:0 0 16px}
.ac-card .go{margin-top:auto;font-family:urbanistbold,sans-serif;color:var(--o);font-size:14.5px}
.ac-help{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ac-help a{display:flex;gap:14px;align-items:center;padding:20px 22px;border-radius:16px;background:var(--dk2);color:#fff!important;text-decoration:none!important;border:1px solid rgba(255,255,255,.08);transition:.2s}
.ac-help a:hover{border-color:var(--o)}.ac-help b{display:block;font-size:16px;color:#fff}.ac-help span{font-size:13.5px;color:#a6abb7}
.ac-help svg{width:26px;height:26px;flex:none;fill:none;stroke:var(--o);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
@media(max-width:991px){.ac-help{grid-template-columns:1fr}}