/* Assistência Hub 0.2.4 — Texture Background System */
:root{
  --ah-texture:url('assistencia-texture.jpg');
  --ah-mask-top:rgba(4,18,34,.90);
  --ah-mask-bottom:rgba(8,34,58,.86);
  --ah-surface-dark:rgba(7,17,27,.84);
  --ah-surface-light:rgba(247,249,252,.94);
}
body{
  background-image:linear-gradient(180deg,var(--ah-mask-top),var(--ah-mask-bottom)),var(--ah-texture) !important;
  background-size:cover !important;
  background-position:center top !important;
  background-attachment:fixed !important;
  background-repeat:no-repeat !important;
}
.top{background:rgba(7,17,27,.78)!important;backdrop-filter:blur(18px) saturate(125%)}
.section.light{background:var(--ah-surface-light)!important;backdrop-filter:blur(3px)}
.band{background:rgba(7,17,27,.48)!important;backdrop-filter:blur(4px)}
.cta{background:linear-gradient(120deg,rgba(9,23,37,.86),rgba(17,29,49,.88))!important;backdrop-filter:blur(3px)}
.block{background:rgba(9,24,39,.72)!important;backdrop-filter:blur(8px)}

:root{--bg:#07111b;--ink:#f7fbff;--muted:#aab8c7;--line:rgba(255,255,255,.12);--brand:#42d3ff;--brand2:#7c5cff;--card:#0d1a27;--paper:#f7f9fc;--paperInk:#111827;--green:#37dc9b}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);line-height:1.5}a{color:inherit;text-decoration:none}.wrap{width:min(1180px,calc(100% - 40px));margin:auto}.top{position:sticky;top:0;z-index:50;background:rgba(7,17,27,.82);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav{height:76px;display:flex;align-items:center;gap:18px}.brand{display:flex;align-items:center;gap:11px;font-weight:900;letter-spacing:-.03em}.mark{width:39px;height:39px;border-radius:13px;background:linear-gradient(135deg,var(--brand),var(--brand2));display:grid;place-items:center;color:#061019;box-shadow:0 10px 30px rgba(66,211,255,.25)}.navlinks{margin-left:auto;display:flex;gap:24px;color:#c9d4df;font-size:.92rem}.actions{display:flex;gap:10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:12px 18px;font-weight:800;border:1px solid var(--line);transition:.2s ease;cursor:pointer}.btn:hover{transform:translateY(-1px);border-color:rgba(255,255,255,.28)}.btn.primary{background:linear-gradient(135deg,var(--brand),#9ae9ff);color:#07111b;border:0}.btn.ghost{background:rgba(255,255,255,.04)}.hero{padding:82px 0 48px;overflow:hidden;position:relative}.hero:before{content:"";position:absolute;inset:-20% -10% auto 35%;height:620px;background:radial-gradient(circle,rgba(66,211,255,.18),transparent 62%);pointer-events:none}.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:54px;align-items:center}.eyebrow{display:inline-flex;gap:8px;align-items:center;padding:7px 11px;border:1px solid rgba(66,211,255,.3);background:rgba(66,211,255,.08);border-radius:999px;color:#8be7ff;font-size:.73rem;font-weight:900;letter-spacing:.09em;text-transform:uppercase}.hero h1{font-size:clamp(3.2rem,6vw,6.4rem);line-height:.94;letter-spacing:-.065em;margin:20px 0 22px;max-width:820px}.hero h1 em{font-style:normal;background:linear-gradient(90deg,#fff,#81e8ff 50%,#a993ff);-webkit-background-clip:text;color:transparent}.hero p{color:#b8c5d1;font-size:1.12rem;max-width:720px}.hero-actions{display:flex;flex-wrap:wrap;gap:11px;margin-top:30px}.trust{display:flex;flex-wrap:wrap;gap:18px;margin-top:28px;color:#8fa2b4;font-size:.82rem}.trust span:before{content:"✓";color:var(--green);font-weight:900;margin-right:6px}.photo-stack{position:relative;min-height:570px}.photo-main,.photo-small{position:absolute;overflow:hidden;border-radius:28px;border:1px solid var(--line);box-shadow:0 28px 80px rgba(0,0,0,.38);background:#12212f}.photo-main{inset:0 0 50px 42px}.photo-main img,.photo-small img,.sector img{width:100%;height:100%;object-fit:cover;display:block}.photo-main:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(4,12,20,.74))}.photo-caption{position:absolute;z-index:2;left:25px;right:25px;bottom:22px}.photo-caption b{display:block;font-size:1.2rem}.photo-caption span{font-size:.86rem;color:#c8d4df}.photo-small{width:230px;height:180px;left:0;bottom:0}.metric{position:absolute;right:-12px;top:38px;background:rgba(13,26,39,.93);border:1px solid var(--line);border-radius:20px;padding:16px 18px;z-index:3;box-shadow:0 18px 50px rgba(0,0,0,.32)}.metric b{font-size:1.35rem;display:block}.metric span{font-size:.72rem;color:#9fb0bf}.band{padding:34px 0;border-block:1px solid var(--line);background:rgba(255,255,255,.025)}.band-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.mini{padding:15px;border-right:1px solid var(--line)}.mini:last-child{border:0}.mini b{display:block;font-size:.95rem}.mini span{color:#899bad;font-size:.78rem}.section{padding:96px 0}.section.light{background:var(--paper);color:var(--paperInk)}.head{max-width:780px;margin-bottom:38px}.head .kicker{color:#47cfff;text-transform:uppercase;font-weight:900;letter-spacing:.1em;font-size:.72rem}.light .head .kicker{color:#087aa0}.head h2{font-size:clamp(2.2rem,4.8vw,4rem);line-height:1;letter-spacing:-.055em;margin:9px 0 16px}.head p{color:#9dafbf;font-size:1.02rem}.light .head p{color:#5c6675}.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.benefit{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:24px;min-height:210px}.benefit i{font-size:1.35rem;color:#77e4ff}.benefit h3{font-size:1.2rem;margin:26px 0 8px}.benefit p{color:#9dafbf;font-size:.9rem}.sectors{display:grid;grid-template-columns:1.25fr .75fr .75fr;gap:14px}.sector{position:relative;min-height:330px;border-radius:26px;overflow:hidden;background:#111827}.sector:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(3,10,16,.86))}.sector div{position:absolute;z-index:2;bottom:20px;left:20px;right:20px;color:white}.sector b{font-size:1.15rem}.sector p{margin:4px 0 0;color:#d3dbe4;font-size:.82rem}.workflow{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;counter-reset:step}.step{counter-increment:step;background:#fff;border:1px solid #dde4ec;border-radius:22px;padding:20px;min-height:170px}.step:before{content:"0" counter(step);display:block;font-size:.75rem;font-weight:900;color:#0785ad;margin-bottom:25px}.step b{display:block;margin-bottom:5px}.step p{color:#64748b;font-size:.84rem;margin:0}.product-preview{margin-top:45px;border:1px solid #d9e2ea;border-radius:30px;background:#0b1420;color:white;padding:16px;box-shadow:0 30px 70px rgba(10,30,50,.15)}.screen{border-radius:22px;background:#f5f7fa;color:#111827;overflow:hidden;display:grid;grid-template-columns:190px 1fr;min-height:430px}.screen aside{background:#101d2b;color:#dce5ec;padding:22px 14px}.screen main{padding:25px}.screen .dashcards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.screen .dashcard{background:white;border:1px solid #e2e8f0;border-radius:16px;padding:17px}.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.plan{background:#fff;color:#111827;border:1px solid #dde4eb;border-radius:27px;padding:26px;display:flex;flex-direction:column;min-height:390px;position:relative}.plan.featured{border-color:#56cfee;box-shadow:0 18px 55px rgba(23,121,151,.15)}.pill{position:absolute;right:20px;top:20px;font-size:.67rem;font-weight:900;text-transform:uppercase;letter-spacing:.08em;background:#e3f8ff;color:#087697;padding:6px 8px;border-radius:999px}.plan .label{color:#5e6b77;font-size:.76rem;text-transform:uppercase;letter-spacing:.09em;font-weight:900}.plan h3{font-size:1.65rem;letter-spacing:-.035em;margin:9px 0}.plan p{color:#687382;font-size:.9rem}.plan ul{list-style:none;padding:0;margin:18px 0 25px}.plan li{font-size:.85rem;margin:9px 0;padding-left:20px;position:relative}.plan li:before{content:"✓";position:absolute;left:0;color:#059669;font-weight:900}.plan .btn{margin-top:auto;border-color:#cbd5df}.note{font-size:.78rem;color:#697586;margin-top:16px}.addons{display:flex;gap:10px;flex-wrap:wrap;margin-top:25px}.addon{padding:9px 12px;border:1px solid #dce5ec;border-radius:999px;background:white;font-size:.78rem;color:#46515e}.cta{padding:80px 0;background:radial-gradient(circle at 20% 20%,rgba(66,211,255,.16),transparent 36%),linear-gradient(120deg,#091725,#111d31)}.cta-box{border:1px solid var(--line);border-radius:32px;padding:45px;background:rgba(255,255,255,.035);display:flex;align-items:center;gap:35px}.cta-box h2{font-size:clamp(2rem,4vw,3.4rem);line-height:1;letter-spacing:-.05em;margin:0 0 12px}.cta-box p{color:#9fb0bf;margin:0}.cta-box .cta-actions{margin-left:auto;white-space:nowrap}.foot{padding:30px 0;color:#7f93a5;font-size:.78rem;display:flex;justify-content:space-between;border-top:1px solid var(--line)}.plan-hero{padding:86px 0 50px}.plan-hero h1{font-size:clamp(3.4rem,7vw,6.5rem);letter-spacing:-.065em;line-height:.92;margin:16px 0}.plan-layout{display:grid;grid-template-columns:1fr 360px;gap:34px}.plan-content{display:grid;gap:18px}.block{background:rgba(255,255,255,.045);border:1px solid var(--line);border-radius:24px;padding:24px}.block h2,.block h3{margin-top:0}.block p{color:#aebdcc}.buybox{position:sticky;top:96px;background:#fff;color:#111827;border-radius:28px;padding:25px;height:max-content}.buybox ul{padding-left:20px;color:#4c5967;font-size:.88rem}.buybox .btn{width:100%;background:#0c2231;color:#fff;border:0;margin-top:10px}.catalog-state{font-size:.74rem;color:#7890a4;margin-top:10px}.faq details{border-top:1px solid var(--line);padding:17px 0}.faq summary{font-weight:800;cursor:pointer}.faq p{color:#9fb0bf}.source-credit{font-size:.68rem;color:#6e8294}.mobile-only{display:none}@media(max-width:980px){.hero-grid,.plan-layout{grid-template-columns:1fr}.photo-stack{min-height:500px}.benefits,.plans{grid-template-columns:1fr 1fr}.sectors{grid-template-columns:1fr 1fr}.sector:first-child{grid-column:1/-1}.workflow{grid-template-columns:1fr 1fr}.band-grid{grid-template-columns:repeat(2,1fr)}.screen{grid-template-columns:1fr}.screen aside{display:none}.buybox{position:relative;top:auto}.navlinks{display:none}}@media(max-width:650px){.wrap{width:min(100% - 26px,1180px)}.actions .ghost{display:none}.hero{padding-top:52px}.hero h1{font-size:3.6rem}.photo-stack{min-height:420px}.photo-main{left:0;bottom:35px}.photo-small{width:180px;height:130px}.metric{right:8px;top:24px}.benefits,.plans,.sectors,.workflow{grid-template-columns:1fr}.sector:first-child{grid-column:auto}.band-grid{grid-template-columns:1fr 1fr}.mini{border:0}.cta-box{padding:28px;display:block}.cta-box .cta-actions{margin:25px 0 0}.screen .dashcards{grid-template-columns:1fr}.mobile-only{display:block}.desktop-only{display:none}}

.vertical-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.vertical-card{display:block;background:rgba(13,26,39,.84);border:1px solid var(--line);border-radius:24px;padding:23px;min-height:210px;transition:.2s ease}.vertical-card:hover{transform:translateY(-3px);border-color:rgba(66,211,255,.55);box-shadow:0 20px 50px rgba(0,0,0,.22)}.vertical-card i{font-size:1.45rem;color:#77e4ff}.vertical-card h3{margin:24px 0 7px;font-size:1.18rem}.vertical-card p{color:#9dafbf;font-size:.86rem}.vertical-card span{display:inline-block;margin-top:12px;color:#75ddff;font-size:.8rem;font-weight:900}.intelligence-callout{margin-top:22px;border:1px solid rgba(66,211,255,.25);background:linear-gradient(120deg,rgba(66,211,255,.08),rgba(124,92,255,.08));border-radius:28px;padding:28px;display:flex;align-items:center;gap:25px}.intelligence-callout h3{font-size:1.7rem;margin:5px 0}.intelligence-callout p{color:#aab8c7;max-width:780px;margin:0}.segment-hero{padding:82px 0 45px}.segment-layout{display:grid;grid-template-columns:1fr 340px;gap:28px}.segment-card{background:rgba(13,26,39,.8);border:1px solid var(--line);border-radius:26px;padding:25px}.segment-card h2,.segment-card h3{margin-top:0}.pain-grid,.cap-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.pain,.cap{border:1px solid var(--line);border-radius:18px;padding:17px;background:rgba(255,255,255,.035)}.pain b,.cap b{display:block;margin-bottom:5px}.pain p,.cap p{font-size:.84rem;color:#aab8c7;margin:0}.sticky-offer{position:sticky;top:98px;height:max-content;background:#fff;color:#111827;border-radius:26px;padding:24px}.sticky-offer p{color:#64748b}.sticky-offer ul{padding-left:20px;color:#4b5563;font-size:.88rem}.plan-ladder{display:grid;gap:8px;margin:16px 0}.plan-ladder div{padding:10px;border:1px solid #e2e8f0;border-radius:13px;font-size:.8rem}.tech-note{border-left:3px solid #42d3ff;padding-left:15px;color:#aab8c7;font-size:.85rem}@media(max-width:980px){.vertical-grid{grid-template-columns:1fr 1fr}.segment-layout{grid-template-columns:1fr}.sticky-offer{position:relative;top:auto}}@media(max-width:650px){.vertical-grid,.pain-grid,.cap-grid{grid-template-columns:1fr}.intelligence-callout{display:block}.intelligence-callout .btn{margin-top:18px}}

/* 1.2.1 Commercial Visual Identity Gate */
.visual-hero{position:relative;min-height:520px;display:flex;align-items:flex-end;background-size:cover;background-position:center;border-bottom:1px solid var(--line);overflow:hidden}
.visual-hero:before,.visual-segment-card:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,13,22,.94) 0%,rgba(4,13,22,.72) 42%,rgba(4,13,22,.28) 75%,rgba(4,13,22,.46) 100%)}
.visual-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(13,87,130,.35),transparent 58%);mix-blend-mode:screen;pointer-events:none}
.visual-hero .wrap{position:relative;z-index:2;padding-bottom:58px}.visual-hero h1{max-width:860px}.visual-hero p{max-width:760px}
.visual-badge{display:inline-flex;gap:8px;align-items:center;padding:8px 12px;border:1px solid rgba(119,228,255,.34);background:rgba(5,18,30,.72);backdrop-filter:blur(8px);border-radius:999px;color:#b9efff;font-size:.76rem;font-weight:900}
.visual-segment-card{position:relative;overflow:hidden;min-height:300px;background-size:cover;background-position:center;border:1px solid var(--line);border-radius:24px;transition:.2s ease}
.visual-segment-card:before{background:linear-gradient(0deg,rgba(4,13,22,.97) 0%,rgba(4,13,22,.58) 55%,rgba(4,13,22,.18) 100%)}
.visual-segment-card .visual-content{position:absolute;z-index:2;inset:auto 20px 20px}.visual-segment-card i{color:#77e4ff}.visual-segment-card h3{margin:8px 0 5px}.visual-segment-card p{color:#c1ccd6;font-size:.82rem;margin:0}.visual-segment-card span{display:inline-block;margin-top:10px;color:#75ddff;font-size:.78rem;font-weight:900}
.visual-segment-card:hover{transform:translateY(-4px);box-shadow:0 24px 60px rgba(0,0,0,.28);border-color:rgba(66,211,255,.5)}
.human-context{display:grid;grid-template-columns:1.05fr .95fr;gap:18px;align-items:stretch;margin-top:16px}.human-context .photo{min-height:340px;border-radius:26px;background-size:cover;background-position:center;position:relative;overflow:hidden}.human-context .photo:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(0,75,120,.24),rgba(5,18,30,.12))}
.human-context .copy{border:1px solid var(--line);border-radius:26px;padding:28px;background:rgba(13,26,39,.8);display:flex;flex-direction:column;justify-content:center}.human-context .copy p{color:#aab8c7}
.visual-standard{margin-top:18px;font-size:.72rem;color:#7f93a6}
@media(max-width:780px){.visual-hero{min-height:470px}.human-context{grid-template-columns:1fr}.human-context .photo{min-height:280px}}

/* 1.2.2 Dynamic Commercial Hero */
.dynamic-commercial-hero{position:relative;min-height:690px;overflow:hidden;display:flex;align-items:center;padding:0}
.hero-professional-stage,.hero-professional-mask,.hero-professional-slide{position:absolute;inset:0}
.hero-professional-slide{background-size:cover;background-position:center;opacity:0;transform:scale(1.035);transition:opacity 1.35s ease,transform 7s ease}
.hero-professional-slide.active{opacity:1;transform:scale(1)}
.hero-professional-mask{z-index:1;background:linear-gradient(90deg,rgba(3,12,21,.97) 0%,rgba(3,12,21,.88) 35%,rgba(4,26,42,.48) 62%,rgba(7,51,78,.30) 100%)}
.hero-professional-mask:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(4,16,27,.88) 0%,transparent 42%,rgba(15,101,146,.12));}
.hero-clean{position:relative;z-index:2;width:100%}.hero-copy{max-width:730px;padding:92px 0 66px}.hero-copy h1{font-size:clamp(3.4rem,6.6vw,6.7rem);line-height:.9;letter-spacing:-.065em;margin:20px 0 22px}.hero-copy>p{font-size:1.08rem;line-height:1.65;color:#c0ccd6;max-width:650px}.hero-ctas{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}.hero-professional-caption{margin-top:58px;padding-left:15px;border-left:2px solid #42d3ff;display:grid;gap:2px;min-height:48px}.hero-professional-caption span{font-size:.72rem;text-transform:uppercase;letter-spacing:.13em;color:#78e2ff;font-weight:900}.hero-professional-caption strong{font-size:.96rem;color:#f4f8fb}.dynamic-commercial-hero .eyebrow{background:rgba(5,18,30,.62);backdrop-filter:blur(9px)}
@media(max-width:720px){.dynamic-commercial-hero{min-height:650px}.hero-copy{padding-top:80px}.hero-copy h1{font-size:clamp(3rem,14vw,4.7rem)}.hero-professional-mask{background:linear-gradient(90deg,rgba(3,12,21,.95),rgba(3,12,21,.66))}.hero-professional-caption{margin-top:40px}}
@media(prefers-reduced-motion:reduce){.hero-professional-slide{transition:opacity .2s ease;transform:none}.hero-professional-slide.active{transform:none}}

/* 1.2.3 UX + Performance Gate */
.hero-texture-fallback{position:absolute;inset:0;background:linear-gradient(110deg,rgba(3,22,38,.88),rgba(4,65,102,.58)),url('assistencia-texture.jpg') center/cover;z-index:0}.hero-professional-stage{z-index:.5}.hero-professional-slide{width:100%;height:100%;object-fit:cover}.hero-professional-slide.visual-failed,.visual-card-photo.visual-failed{opacity:0!important}.hero-clean{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(300px,.72fr);gap:7vw;align-items:center}.hero-copy{max-width:680px;margin-left:clamp(12px,3.5vw,56px);padding:105px 0 84px}.hero-copy h1{font-size:clamp(3.2rem,5.8vw,6.15rem);max-width:670px}.hero-copy>p{max-width:600px}.hero-segment-story{position:relative;z-index:3;align-self:end;margin:0 clamp(8px,2vw,28px) 82px 0;padding:25px 26px;border-radius:23px;background:rgba(4,20,32,.64);border:1px solid rgba(121,223,255,.28);backdrop-filter:blur(14px);box-shadow:0 24px 70px rgba(0,0,0,.24)}.hero-segment-kicker{font-size:.67rem;text-transform:uppercase;letter-spacing:.14em;font-weight:900;color:#79e4ff}.hero-segment-story h2{font-size:clamp(1.7rem,2.8vw,2.8rem);margin:8px 0 5px}.hero-segment-story p{margin:0;color:#9dd8e8;font-size:.82rem;font-weight:800}.hero-segment-story strong{display:block;color:#f4f8fb;font-size:1rem;margin-top:17px}.hero-segment-story a{display:inline-block;color:#77e4ff;font-size:.8rem;font-weight:900;margin-top:16px}.visual-segment-card{background:linear-gradient(130deg,rgba(5,32,52,.92),rgba(12,67,101,.72)),url('assistencia-texture.jpg') center/cover}.visual-card-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.83;transition:opacity .4s ease,transform .5s ease}.visual-segment-card:hover .visual-card-photo{transform:scale(1.035)}.visual-segment-card:before{z-index:1}.visual-segment-card .visual-content{z-index:2}.vertical-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.segment-layout .visual-hero,.segment-hero{background:linear-gradient(125deg,rgba(3,24,40,.88),rgba(8,74,110,.52)),url('../assets/assistencia-texture.jpg') center/cover}
@media(max-width:900px){.hero-clean{grid-template-columns:1fr}.hero-copy{padding:100px 0 20px;margin-left:0}.hero-segment-story{margin:10px 0 60px;max-width:520px}.vertical-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.vertical-grid{grid-template-columns:1fr}.hero-copy h1{font-size:clamp(2.8rem,13vw,4.4rem)}.hero-segment-story{margin-bottom:42px}}

.vertical-hero-optimized{position:relative;background:linear-gradient(125deg,rgba(3,24,40,.9),rgba(8,74,110,.55)),url('assistencia-texture.jpg') center/cover}.vertical-hero-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.72;z-index:0}.vertical-hero-photo.visual-failed,.vertical-context-photo img.visual-failed{opacity:0}.vertical-hero-optimized:before{z-index:1}.vertical-hero-optimized .wrap{position:relative;z-index:2}.vertical-context-photo{background:linear-gradient(130deg,rgba(5,32,52,.9),rgba(12,67,101,.7)),url('../assets/assistencia-texture.jpg') center/cover}.vertical-context-photo img{width:100%;height:100%;object-fit:cover;display:block;transition:opacity .35s ease}

/* 1.2.4 Device Experience + visual resilience */
.device-experience{background:linear-gradient(180deg,rgba(7,27,43,.84),rgba(4,15,26,.94))}
.device-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.device-card{border:1px solid var(--line);border-radius:26px;background:rgba(13,26,39,.78);padding:25px;min-height:315px;display:flex;flex-direction:column}.device-card.featured{border-color:rgba(66,211,255,.42);background:linear-gradient(150deg,rgba(15,62,89,.75),rgba(13,26,39,.85))}.device-icon{width:48px;height:48px;border-radius:16px;background:rgba(66,211,255,.10);display:flex;align-items:center;justify-content:center;color:#77e4ff;font-size:1.3rem}.device-card h3{margin:24px 0 8px}.device-card p{color:#aab8c7;font-size:.88rem;line-height:1.65;flex:1}.device-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}.device-tags span{font-size:.68rem;padding:6px 9px;border:1px solid rgba(119,228,255,.22);border-radius:999px;color:#bceeff}.compat-strip{margin-top:16px;border:1px solid rgba(66,211,255,.2);border-radius:20px;padding:16px 19px;display:flex;gap:14px;align-items:center;background:rgba(66,211,255,.05)}.compat-strip i{font-size:1.3rem;color:#77e4ff}.compat-strip b,.compat-strip span{display:block}.compat-strip span{color:#9eb0c0;font-size:.82rem;margin-top:2px}.responsive-mini{border:1px solid var(--line);border-radius:26px;background:linear-gradient(120deg,rgba(66,211,255,.07),rgba(124,92,255,.06));padding:25px;display:flex;gap:25px;align-items:center;justify-content:space-between}.responsive-mini-copy{max-width:760px}.responsive-mini-copy h2{margin:7px 0 8px}.responsive-mini-copy p{color:#aab8c7;margin:0}.responsive-mini-devices{display:flex;gap:8px;flex-wrap:wrap}.responsive-mini-devices span{border:1px solid rgba(119,228,255,.22);padding:10px 12px;border-radius:14px;color:#c2edf8;font-size:.78rem;white-space:nowrap}
.visual-segment-card,.visual-hero,.hero-professional-slide,.human-context .photo{background-color:#092238;background-image:var(--ah-commercial-fallback);background-size:cover;background-position:center}
@media(pointer:coarse){.btn,.visual-segment-card,.device-card a,.navlinks a{min-height:46px}.btn{padding:14px 19px}.visual-segment-card .visual-content{inset:auto 20px 22px}.responsive-mini-devices span{padding:12px 14px}}
@media(max-width:900px){.device-grid{grid-template-columns:1fr}.device-card{min-height:auto}.responsive-mini{align-items:flex-start;flex-direction:column}}

/* 1.3.1 Commercial landing pages + Future OS pricing */
.pricing-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.pricing-card{position:relative;background:rgba(13,26,39,.84);border:1px solid var(--line);border-radius:26px;padding:24px;display:flex;flex-direction:column;min-height:430px}.pricing-card.is-highlight{border-color:rgba(66,211,255,.65);box-shadow:0 0 0 1px rgba(66,211,255,.18),0 28px 70px rgba(0,0,0,.28)}.pricing-badge{position:absolute;top:14px;right:14px;padding:6px 9px;border-radius:999px;background:#42d3ff;color:#032031;font-size:.68rem;font-weight:900}.pricing-card h3{font-size:1.35rem;margin:5px 0}.pricing-price{font-size:2rem;font-weight:900;letter-spacing:-.04em}.pricing-annual{font-size:.76rem;color:#8fa2b3;margin-top:2px}.pricing-card ul{padding-left:18px;color:#b3c0cc;font-size:.83rem;line-height:1.7;flex:1}.pricing-card .btn{width:100%;margin-top:14px}.pricing-note{margin-top:14px;text-align:center;color:#8095a7;font-size:.74rem}.addon-list{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.addon-row{border:1px solid var(--line);border-radius:16px;padding:13px;background:rgba(255,255,255,.03);display:flex;justify-content:space-between;gap:10px;font-size:.8rem}.addon-row b{color:#7fe6ff}.plan-hero{padding:88px 0 46px}.plan-shell{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:28px}.plan-copy{display:grid;gap:16px}.plan-box{border:1px solid var(--line);border-radius:24px;padding:24px;background:rgba(13,26,39,.82)}.plan-sidebar{position:sticky;top:96px;height:max-content;background:#fff;color:#0f172a;border-radius:26px;padding:24px}.plan-sidebar p{color:#64748b}.plan-sidebar .price{font-size:2.1rem;font-weight:900}.plan-sidebar ul{padding-left:19px;color:#475569;font-size:.84rem}.faq details{border:1px solid var(--line);border-radius:15px;padding:14px 16px;background:rgba(255,255,255,.03)}.faq details+details{margin-top:8px}.faq summary{cursor:pointer;font-weight:800}.faq p{color:#aab8c7;font-size:.84rem}@media(max-width:1050px){.pricing-grid{grid-template-columns:1fr 1fr}.plan-shell{grid-template-columns:1fr}.plan-sidebar{position:relative;top:auto}}@media(max-width:650px){.pricing-grid,.addon-list{grid-template-columns:1fr}}

/* 1.3.3 — Commercial Pricing Visual System
   Pricing surfaces now inherit the Assistencia Hub dark textured environment
   with high-contrast white commercial cards. */
#planos.section.light{
  position:relative;
  overflow:hidden;
  background:
    linear-gradient(rgba(13,34,53,.90),rgba(18,45,69,.94)),
    var(--texture, url("../assets/bg-texture.webp")) center/cover fixed;
  color:#fff;
}
#planos.section.light::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(circle at 18% 18%,rgba(64,204,245,.08),transparent 28%),
    radial-gradient(circle at 78% 72%,rgba(255,255,255,.045),transparent 30%);
}
#planos .wrap{position:relative;z-index:1}
#planos .dark-head .kicker{color:#58d9ff}
#planos .dark-head h2{color:#fff}
#planos .dark-head p{color:#c2d0dc;max-width:850px}
#planos .pricing-grid{gap:16px}
#planos .pricing-card{
  background:#fff;
  color:#0d1a2d;
  border:1px solid rgba(255,255,255,.9);
  box-shadow:0 22px 55px rgba(0,0,0,.20);
}
#planos .pricing-card h3,#planos .pricing-price{color:#0b1730}
#planos .pricing-card p{color:#64748b}
#planos .pricing-annual{color:#718096}
#planos .pricing-card ul{color:#43536a}
#planos .pricing-card.is-highlight{
  border:2px solid #4bd5fb;
  transform:translateY(-10px);
  box-shadow:0 30px 72px rgba(0,0,0,.28),0 0 0 4px rgba(75,213,251,.10)
}
#planos .pricing-badge{
  background:linear-gradient(90deg,#42cff5,#86e4fa);
  color:#082033;
  box-shadow:0 8px 18px rgba(45,193,234,.24)
}
#planos .pricing-card .btn.dark{
  background:transparent;color:#0d1a2d;border:1px solid #cbd5e1;
}
#planos .pricing-card .btn.dark:hover{background:#edf8fc;border-color:#78dff7}
#planos .pricing-card .btn.primary{
  background:linear-gradient(90deg,#3fcaf1,#8be2f7);
  color:#06182a;border:0;box-shadow:none
}
#planos .pricing-note{color:#b7c8d6}
#planos .pricing-note b{color:#fff}

/* Individual plan pages */
body:has(.plan-hero){
  background:
    linear-gradient(rgba(13,34,53,.91),rgba(18,45,69,.95)),
    var(--texture, url("../assets/bg-texture.webp")) center/cover fixed;
}
body:has(.plan-hero) .plan-hero{background:transparent}
body:has(.plan-hero) .plan-hero .eyebrow{color:#5edcff}
body:has(.plan-hero) .plan-hero h1{color:#fff}
body:has(.plan-hero) .plan-hero p{color:#c4d2de!important}
body:has(.plan-hero) .plan-box{
  background:rgba(12,31,48,.72);
  border-color:rgba(164,204,228,.16);
  color:#fff;
  backdrop-filter:blur(8px)
}
body:has(.plan-hero) .plan-box h2,
body:has(.plan-hero) .plan-box h3,
body:has(.plan-hero) .plan-box b{color:#fff}
body:has(.plan-hero) .plan-box p,
body:has(.plan-hero) .plan-box li{color:#b9c8d5}
body:has(.plan-hero) .cap,
body:has(.plan-hero) .pain,
body:has(.plan-hero) .addon-row,
body:has(.plan-hero) .faq details{
  background:rgba(255,255,255,.045);
  border-color:rgba(166,206,229,.15)
}
body:has(.plan-hero) .plan-sidebar{
  background:#fff;color:#0d1a2d;
  border:1px solid rgba(255,255,255,.9);
  box-shadow:0 28px 70px rgba(0,0,0,.28);
  border-radius:30px
}
body:has(.plan-hero) .plan-sidebar .label,
body:has(.plan-hero) .plan-sidebar .price{color:#0b1730}
body:has(.plan-hero) .plan-sidebar p,
body:has(.plan-hero) .plan-sidebar li{color:#53647b}
body:has(.plan-hero) .plan-sidebar .btn.primary{
  background:linear-gradient(90deg,#3fcaf1,#8be2f7);
  color:#06182a;border:0
}
body:has(.plan-hero) footer{background:rgba(7,22,36,.7)}

@media(max-width:1050px){
  #planos .pricing-card.is-highlight{transform:none}
}

/* 1.3.4 — Pricing Section Contrast Hotfix
   Keep the white pricing cards untouched; only correct text hierarchy
   when the pricing section renders over a light surface. */
#planos.section.light{
  background:#f3f5f8;
  color:#0b1730;
}
#planos.section.light::before{
  background:
    radial-gradient(circle at 18% 18%,rgba(64,204,245,.055),transparent 28%),
    radial-gradient(circle at 78% 72%,rgba(16,42,67,.035),transparent 30%);
}
#planos .dark-head .kicker{
  color:#0f86ad;
}
#planos .dark-head h2{
  color:#0b1730;
}
#planos .dark-head p{
  color:#5d6d82;
}
#planos .pricing-note{
  color:#64748b;
}
#planos .pricing-note b{
  color:#334155;
}
#planos .pricing-note [data-pricing-version]{
  color:#64748b;
}


/* Assistência Hub 4.0.1 — restored commercial site + connected commerce */
.featured-verticals{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
  margin:28px 0 16px;
}
.featured-vertical{
  display:flex;
  gap:15px;
  align-items:flex-start;
  padding:22px;
  border-radius:22px;
  border:1px solid rgba(26,58,88,.12);
  background:linear-gradient(145deg,#ffffff,#f5f9fd);
  color:#12283c;
  box-shadow:0 16px 38px rgba(24,55,85,.08);
  transition:.2s ease;
}
.featured-vertical:hover{transform:translateY(-3px);box-shadow:0 22px 48px rgba(24,55,85,.13)}
.featured-icon{
  flex:0 0 48px;width:48px;height:48px;border-radius:15px;
  display:grid;place-items:center;background:#eaf3ff;color:#236fe8;font-size:19px
}
.featured-vertical small{color:#6e8295;text-transform:uppercase;font-weight:800;letter-spacing:.08em}
.featured-vertical h3{margin:5px 0 7px;font-size:1.2rem}
.featured-vertical p{margin:0 0 12px;color:#617489;line-height:1.45}
.featured-vertical strong{color:#236fe8;font-size:.86rem}
.segment-complete-note{margin-bottom:18px;color:#6b7f92;font-size:.88rem}

.commerce-showcase{
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(circle at 85% 15%,rgba(55,132,232,.22),transparent 32%),
    linear-gradient(140deg,#071624,#0c263d);
  color:#fff;
}
.commerce-showcase .commerce-head h2{color:#fff}
.commerce-showcase .commerce-head p{color:#b9c8d7}
.commerce-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:18px;margin-top:28px}
.commerce-main-card,.commerce-capability,.marketplace-strip{
  border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.055);
  backdrop-filter:blur(10px);
}
.commerce-main-card{border-radius:25px;padding:28px}
.commerce-label{color:#78b6ff;font-size:.72rem;font-weight:900;letter-spacing:.13em}
.commerce-main-card h3{font-size:2rem;line-height:1.07;margin:10px 0}
.commerce-main-card p{color:#b9c8d7;max-width:720px}
.commerce-flow{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:24px 0}
.commerce-flow span{padding:9px 12px;border-radius:999px;background:#142f48;border:1px solid rgba(255,255,255,.1);font-size:.8rem;font-weight:800}
.commerce-flow i{color:#7fb5ec;font-size:.72rem}
.commerce-actions{display:flex;gap:10px;flex-wrap:wrap}
.commerce-side{display:grid;gap:12px}
.commerce-capability{display:flex;gap:14px;padding:18px;border-radius:18px}
.commerce-capability>i{width:42px;height:42px;border-radius:13px;background:#143a5d;display:grid;place-items:center;color:#7db9ff}
.commerce-capability b{display:block;margin-bottom:4px}
.commerce-capability p{margin:0 0 9px;color:#aebfd0;font-size:.84rem}
.integration-state{display:inline-flex;padding:5px 8px;border-radius:999px;font-size:.63rem;font-weight:900;letter-spacing:.04em}
.integration-state.native{background:#143f35;color:#7de0b7}
.integration-state.ready{background:#173e67;color:#8bc3ff}
.integration-state.roadmap{background:#27333e;color:#bac8d5}
.marketplace-strip{margin-top:18px;border-radius:25px;padding:25px}
.marketplace-strip{display:grid;grid-template-columns:.72fr 1.28fr;gap:22px;align-items:center}
.marketplace-copy h3{font-size:1.55rem;margin:8px 0}
.marketplace-copy p{color:#afc0d0}
.marketplace-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.marketplace-card{padding:15px;border-radius:15px;background:#102a41;border:1px solid rgba(255,255,255,.09)}
.marketplace-card b,.marketplace-card small{display:block}
.marketplace-card .integration-state{margin:7px 0}
.marketplace-card small{color:#9fb2c5;line-height:1.4}
.commerce-disclaimer{color:#8098ad;font-size:.74rem;margin:13px 0 0}
@media(max-width:900px){
  .featured-verticals,.commerce-layout,.marketplace-strip{grid-template-columns:1fr}
}
@media(max-width:620px){
  .featured-verticals,.marketplace-cards{grid-template-columns:1fr}
  .commerce-main-card h3{font-size:1.6rem}
}

/* Assistência Hub 4.0.2 — Commercial header, professions & marketplace visual refinement */
.top .wrap.nav{width:min(1480px,calc(100% - 32px));height:74px;gap:18px}
.top .brand{flex:0 0 auto;white-space:nowrap}
.top .navlinks{margin-left:auto;display:flex;align-items:center;justify-content:flex-end;gap:clamp(12px,1.45vw,23px);font-size:clamp(.79rem,.9vw,.91rem);white-space:nowrap;min-width:0}
.top .navlinks a{white-space:nowrap}
.top .auth-actions{flex:0 0 auto;display:flex;gap:8px;white-space:nowrap}
.top .auth-actions .btn{padding:10px 16px;min-width:88px;white-space:nowrap}
@media(max-width:1220px){.top .navlinks a[href="#como-funciona"],.top .navlinks a[href="#dispositivos"]{display:none}}
@media(max-width:980px){.top .navlinks{display:none}.top .wrap.nav{justify-content:space-between}.top .auth-actions{margin-left:auto}}
@media(max-width:540px){.top .brand span:last-child{font-size:.95rem}.top .auth-actions .btn{padding:9px 12px;min-width:auto;font-size:.78rem}}

.featured-vertical{position:relative;min-height:250px;overflow:hidden;align-items:flex-end;background:#0b2033;color:#fff}
.featured-vertical::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,18,29,.12),rgba(5,18,29,.92) 78%);z-index:1}
.featured-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.featured-vertical .featured-icon,.featured-vertical>div{position:relative;z-index:2}
.featured-vertical .featured-icon{background:rgba(14,47,75,.82);color:#8fc8ff;backdrop-filter:blur(7px)}
.featured-vertical small{color:#a8c7df}.featured-vertical h3{color:#fff}.featured-vertical p{color:#c3d2df}.featured-vertical strong{color:#79bdff}
.visual-segment-card{min-height:300px}
.visual-segment-card .visual-card-photo{display:block!important;opacity:.82!important}
.visual-segment-card:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,15,25,.10),rgba(3,15,25,.90))}

.marketplace-card{display:flex;align-items:center;gap:13px;min-height:110px}
.marketplace-brand{flex:0 0 54px;width:54px;height:54px;border-radius:16px;display:grid;place-items:center;position:relative;font-size:1.42rem;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
.marketplace-brand span{position:absolute;right:5px;bottom:4px;font-size:.54rem;font-weight:900}
.marketplace-brand.own{background:linear-gradient(135deg,#0d6ccf,#49b4ff);color:#fff}
.marketplace-brand.ml{background:#ffe600;color:#292929}
.marketplace-brand.amazon{background:#111820;color:#ff9900}
.marketplace-brand.shopee{background:#ee4d2d;color:#fff}
.marketplace-info{min-width:0}.marketplace-info b,.marketplace-info small{display:block}.marketplace-info .integration-state{margin:7px 0}
@media(max-width:620px){.marketplace-card{min-height:96px}.marketplace-brand{width:48px;height:48px;flex-basis:48px}}