/* FT Landing Pages: estilos compartilhados por todas as páginas de curso. */
@font-face{font-family:Mundial;src:url("../fonts/MundialRegular-latin-v4.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:Mundial;src:url("../fonts/MundialDemibold-latin-v4.woff2") format("woff2");font-weight:500 650;font-display:swap}
@font-face{font-family:Mundial;src:url("../fonts/MundialBold-latin-v4.woff2") format("woff2");font-weight:700 900;font-display:swap}

:root{
  --navy:#12173e; --navy-2:#1b2152; --navy-3:#262d66;
  --gold:#cdaf7a; --gold-dark:#8a6a2f; --gold-soft:#f3ead9;
  --ink:#141833; --muted:#575c78; --line:#e3e1da;
  --bg:#ffffff; --bg-2:#f7f5f0;
  --ok:#1f7a4d;
  --radius:14px; --wrap:1120px;
  --shadow:0 10px 30px rgba(18,23,62,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 Mundial,"Segoe UI",Arial,sans-serif}
img,video{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{line-height:1.15;margin:0 0 .5em;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(1.9rem,3.6vw,2.8rem)}
h2{font-size:clamp(1.55rem,3vw,2.2rem)}
h3{font-size:1.12rem}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
section{padding:clamp(48px,6vw,80px) 0}
.alt{background:var(--bg-2)}
.dark{background:var(--navy);color:#fff}
.dark .muted{color:#c3c6dc}
.muted{color:var(--muted)}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-dark);margin-bottom:12px}
.dark .eyebrow{color:var(--gold)}
.lead{font-size:1.1rem}
.center{text-align:center}
.head{max-width:720px;margin:0 auto 36px;text-align:center}
.hl{background:linear-gradient(transparent 62%,rgba(205,175,122,.55) 62%)}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:17px 28px;border-radius:12px;font-weight:700;font-size:1.05rem;text-decoration:none;border:0;cursor:pointer;transition:transform .15s,background .15s}
.btn-gold{background:var(--gold);color:var(--navy);box-shadow:0 8px 22px rgba(205,175,122,.35)}
.btn-gold:hover{transform:translateY(-2px);background:#d8bd8c}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-3)}
.btn-block{width:100%}
.cta-meta{font-size:.9rem;margin-top:12px;display:flex;flex-wrap:wrap;gap:6px 16px}
.cta-meta span::before{content:"✓ ";color:var(--gold)}

/* Header */
.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.top img{height:40px;width:auto}
.top nav{display:flex;gap:26px;font-size:.95rem}
.top nav a{text-decoration:none;color:var(--muted)}
.top nav a:hover{color:var(--ink)}
.top .btn{padding:11px 18px;font-size:.95rem}
.top .price-mini{font-size:.82rem;color:var(--muted);text-align:right;line-height:1.2}
.top-right{display:flex;align-items:center;gap:12px}

/* Hero claro: fundo papel com malha de prancha técnica; o azul fica para os blocos de ênfase */
.hero{background:
  linear-gradient(rgba(18,23,62,.045) 1px,transparent 1px) 0 0/32px 32px,
  linear-gradient(90deg,rgba(18,23,62,.045) 1px,transparent 1px) 0 0/32px 32px,
  linear-gradient(180deg,#fbfaf6,#f3efe6);
  padding:clamp(36px,5vw,64px) 0 0;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.hero p.lead{color:var(--muted)}
.checks{list-style:none;padding:0;margin:20px 0 26px;display:grid;gap:10px}
.checks li{display:flex;gap:12px;align-items:flex-start}
.checks li::before{content:"";flex:0 0 22px;height:22px;margin-top:2px;border-radius:50%;background:var(--gold) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%2312173e' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat}
.hero .cta-meta{color:var(--muted)}
.hero .cta-meta span::before{color:var(--gold-dark)}
.video{position:relative;aspect-ratio:16/9;border-radius:var(--radius);overflow:hidden;background:#000}
.video img,.video iframe,.video video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border:0}
.video button{position:absolute;inset:0;width:100%;border:0;background:none;cursor:pointer;padding:0}
.play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:74px;height:74px;border-radius:50%;background:var(--gold);display:grid;place-items:center;box-shadow:0 0 0 10px rgba(205,175,122,.25);transition:transform .2s}
.video button:hover .play{transform:translate(-50%,-50%) scale(1.07)}
.play::after{content:"";border-left:22px solid var(--navy);border-top:14px solid transparent;border-bottom:14px solid transparent;margin-left:6px}
.video-tag{position:absolute;left:12px;bottom:12px;background:rgba(10,13,40,.8);color:#fff;font-size:.82rem;font-weight:600;padding:5px 10px;border-radius:8px;pointer-events:none}
.hero .video{box-shadow:0 30px 60px rgba(18,23,62,.28),0 0 0 8px #fff}
.hero-img .btn-3d{bottom:14px}
.hero-img{position:relative;margin:0;border-radius:var(--radius);overflow:hidden;background:var(--navy);box-shadow:0 30px 60px rgba(18,23,62,.28),0 0 0 8px #fff}
.hero-img img{display:block;width:100%;height:auto}

/* Faixa de provas: só os três dados mais fortes para um engenheiro */
.proof{display:grid;grid-template-columns:1fr 1fr 1.3fr;align-items:center;margin:clamp(36px,5vw,56px) 0 clamp(28px,4vw,44px);padding:24px 8px;background:var(--navy);color:#fff;border-radius:18px;box-shadow:var(--shadow)}
.proof>div{padding:0 28px;border-right:1px solid rgba(255,255,255,.15)}
.proof>div:last-child{border-right:0}
.pt-stat strong{display:block;font-size:clamp(1.7rem,3vw,2.3rem);color:var(--gold);line-height:1.1;white-space:nowrap}
.pt-stat span{font-size:.92rem;color:#d9dbea}
.pt-clients{font-size:.88rem;color:#c3c6dc;line-height:1.35}
.pt-clients b{display:block;color:#fff;font-size:1.2rem;letter-spacing:.02em;margin:2px 0}

/* Dor */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:var(--radius);padding:24px}
.card .num{font-size:.78rem;font-weight:700;color:var(--gold-dark);letter-spacing:.1em;text-transform:uppercase}
.card h3{margin-top:6px}
.card p{margin:0;color:var(--muted);font-size:.97rem}
.qs{list-style:none;margin:12px 0 0;padding:0;display:grid;gap:10px}
.qs li{position:relative;padding:12px 14px 12px 40px;background:var(--bg-2);border-radius:10px;font-weight:600;line-height:1.35}
.qs a{display:block;margin-top:4px;font-size:.78rem;font-weight:700;color:var(--gold-dark);text-decoration:none;letter-spacing:.03em}
.qs a:hover{text-decoration:underline}
.qs li::before{content:"?";position:absolute;left:12px;top:11px;width:20px;height:20px;border-radius:50%;background:var(--navy);color:var(--gold);font-size:.78rem;font-weight:700;display:grid;place-items:center}
.pain-answer{text-align:center;font-size:1.08rem;font-weight:600;margin:28px auto 0;max-width:720px}

/* O curso: imagem + etapas */
.course-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
.figure{margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#000}
.figure img{width:100%;aspect-ratio:1497/794;object-fit:contain}
.figure figcaption{font-size:.85rem;color:#c3c6dc;padding:10px 16px;background:var(--navy)}
.steps{list-style:none;padding:0;margin:20px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:12px;counter-reset:s}
.steps li{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px 12px 52px;position:relative;font-size:.92rem;color:var(--muted);line-height:1.4}
.steps li::before{counter-increment:s;content:counter(s,decimal-leading-zero);position:absolute;left:12px;top:12px;width:30px;height:30px;border-radius:8px;background:var(--navy);color:var(--gold);font-weight:700;font-size:.8rem;display:grid;place-items:center}
.steps b{display:block;color:var(--ink);font-size:.98rem}

.model-fig{position:relative}
/* Carrossel de imagens (ME3M): todas empilhadas na mesma moldura, a ativa aparece com fade */
.slides{position:relative;aspect-ratio:1497/794;background:#fff}
.slides img{position:absolute;inset:0;width:100%;height:100%;aspect-ratio:auto;object-fit:contain;background:#fff;opacity:0;transition:opacity .8s}
.slides img.on{opacity:1}
.slideshow figcaption{display:flex;align-items:center;justify-content:space-between;gap:12px}
.dots{display:flex;gap:4px;flex:0 0 auto}
.dots button{width:24px;height:24px;border:0;background:none;padding:0;cursor:pointer;display:grid;place-items:center}
.dots button::before{content:"";width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.35);transition:background .2s,transform .2s}
.dots button[aria-current="true"]::before{background:var(--gold);transform:scale(1.25)}
.btn-3d{position:absolute;right:14px;bottom:56px;display:inline-flex;align-items:center;gap:8px;padding:11px 16px;border:0;border-radius:10px;background:var(--gold);color:var(--navy);font:700 .95rem Mundial,"Segoe UI",Arial,sans-serif;cursor:pointer;box-shadow:0 8px 20px rgba(0,0,0,.35)}
.btn-3d:hover{background:#d8bd8c}
.btn-3d span{font-size:1.15rem;line-height:1}

/* Visualizador 3D (só carrega ao clicar) */
.viewer{width:min(1100px,94vw);height:min(760px,90vh);max-width:none;max-height:none;padding:0;border:0;border-radius:18px;background:var(--navy);color:#fff;overflow:hidden}
.viewer[open]{display:flex;flex-direction:column}
.viewer::backdrop{background:rgba(8,10,30,.75);backdrop-filter:blur(3px)}
.viewer-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 18px;border-bottom:1px solid rgba(255,255,255,.1)}
.viewer-bar b{display:block}
.viewer-bar span{font-size:.85rem;color:#c3c6dc}
.viewer-close{flex:0 0 40px;height:40px;border-radius:10px;border:1px solid rgba(255,255,255,.2);background:transparent;color:#fff;font-size:1.1rem;cursor:pointer}
.viewer-tabs{display:flex;gap:8px;padding:10px 18px;border-bottom:1px solid rgba(255,255,255,.1)}
.viewer-tabs[hidden]{display:none}
.viewer-tabs button{flex:1;padding:9px 12px;border-radius:10px;border:1px solid rgba(255,255,255,.2);background:transparent;color:#c3c6dc;font:600 .92rem Mundial,"Segoe UI",Arial,sans-serif;cursor:pointer}
.viewer-tabs button small{display:block;font-size:.78rem;font-weight:400;opacity:.8}
.viewer-tabs button[aria-selected="true"]{background:var(--gold);border-color:var(--gold);color:var(--navy)}
.viewer-stage{flex:1;position:relative;background:radial-gradient(circle at 50% 40%,#232a63,#0c1030)}
.viewer-stage model-viewer{width:100%;height:100%;--poster-color:transparent}
.viewer-loading{position:absolute;inset:0;display:grid;place-items:center;margin:0;color:#c3c6dc}
.viewer-foot{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 18px;border-top:1px solid rgba(255,255,255,.1);font-size:.92rem;color:#c3c6dc}
.viewer-foot .btn{padding:13px 20px;font-size:.98rem}

/* Professor + amostra */
.prof-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.prof-grid.solo{grid-template-columns:1fr;max-width:760px}
.prof-aside{margin:0 auto;max-width:400px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#fff}
.prof-aside img{width:100%;aspect-ratio:4/5;object-fit:cover}
.prof-aside figcaption{font-size:.85rem;color:#c3c6dc;padding:10px 16px;background:var(--navy)}
.prof-photo{width:120px;height:120px;border-radius:50%;object-fit:cover;margin-bottom:16px;border:3px solid var(--gold)}
.reach{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:6px}
.reach div{border-left:3px solid var(--gold);padding:4px 0 4px 14px}
.reach strong{display:block;font-size:1.5rem;line-height:1.1;color:var(--navy)}
.reach span{font-size:.88rem;color:var(--muted);line-height:1.35;display:block}
.chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:.88rem;font-weight:600}
.sample-cap{font-size:.9rem;color:var(--muted);margin-top:12px}

/* Ementa */
.syllabus{max-width:820px;margin:0 auto}
.syl-meta{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin:-14px 0 26px}
details.mod{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:8px;overflow:hidden}
details.mod summary{list-style:none;cursor:pointer;padding:14px 18px;display:grid;grid-template-columns:36px 1fr auto;gap:10px;align-items:center;font-weight:600}
details.mod summary::-webkit-details-marker{display:none}
details.mod summary .n{font-size:.85rem;color:var(--gold-dark);font-weight:700}
details.mod summary .c{font-size:.85rem;color:var(--muted);font-weight:400;white-space:nowrap}
details.mod summary .c::after{content:" +";font-weight:700;color:var(--gold-dark)}
details.mod[open] summary .c::after{content:" −"}
details.mod ol{margin:0;padding:0 18px 14px 64px;color:var(--muted)}
details.mod ol li{padding:3px 0}
details.mod .ans{margin:0 18px 8px 64px;font-size:.85rem;font-weight:600;color:var(--gold-dark)}
details.mod .desc{margin:0 18px 14px 64px;color:var(--muted)}
details.mod{scroll-margin-top:90px}
details.mod.bonus{border-color:var(--gold);background:var(--gold-soft)}
.scope{margin-top:16px;font-size:.92rem;color:var(--muted);text-align:center}

/* Depoimentos */
.testi{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
/* Com 4 depoimentos, grade 2 × 2 em vez de 3 + 1 sobrando */
.testi:has(> .quote:nth-child(4):last-child){grid-template-columns:repeat(2,1fr)}
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column}
.quote blockquote{margin:0 0 14px;font-size:1rem;flex:1}
.quote blockquote::before{content:"“";display:block;font-size:2.4rem;line-height:.6;color:var(--gold);margin-bottom:8px}
.quote footer{font-size:.9rem}
.quote footer b{display:block}
.quote footer span{color:var(--muted)}
.ctx{display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--gold-dark);background:var(--gold-soft);padding:3px 9px;border-radius:999px;margin-bottom:10px;align-self:flex-start}
.quote audio{width:100%;margin-bottom:12px}

/* Oferta */
.offer{display:grid;grid-template-columns:1.1fr .9fr;max-width:980px;margin:0 auto;border-radius:22px;overflow:hidden;box-shadow:0 30px 70px rgba(18,23,62,.18);border:1px solid var(--line)}
.offer-l{background:#fff;padding:34px 36px}
.offer-r{background:var(--navy);color:#fff;padding:36px;display:flex;flex-direction:column;justify-content:center}
.stack{list-style:none;padding:0;margin:14px 0 0}
.stack li{display:flex;justify-content:space-between;gap:16px;padding:9px 0;border-bottom:1px solid var(--line);font-size:.96rem}
.stack li:last-child{border-bottom:0}
.stack li span::before{content:"✓ ";color:var(--ok);font-weight:700}
.stack li em{font-style:normal;color:var(--muted);white-space:nowrap;font-size:.9rem}
.stack li.b em{color:var(--gold-dark);font-weight:600}
.price-from{color:#c3c6dc;font-size:.95rem;margin:0}
.price-from s{color:#fff;opacity:.7}
.price{font-size:clamp(2.6rem,5vw,3.3rem);font-weight:700;line-height:1;margin:6px 0 4px}
.price small{font-size:1.1rem;font-weight:600;color:var(--gold)}
.price-alt{color:#c3c6dc;margin-bottom:22px}
.guar-mini{display:flex;gap:12px;align-items:center;margin-top:18px;font-size:.88rem;color:#c3c6dc;line-height:1.4}
.seal{flex:0 0 54px;height:54px;border-radius:50%;color:var(--gold);display:grid;place-items:center;text-align:center;font-weight:700;line-height:1;border:2px dashed var(--gold);font-size:.62rem;letter-spacing:.06em}
.seal b{font-size:1.2rem;display:block}

/* Upgrade ME3M */
/* Versão compacta aqui; a versão completa vai no e-mail de boas-vindas */
.upgrade-line{max-width:980px;margin:20px auto 0;padding:14px 20px;border:1.5px dashed var(--gold);border-radius:12px;background:var(--gold-soft);font-size:.95rem;color:var(--muted);text-align:center}
.upgrade-line b{color:var(--ink)}
.upgrade-line s{color:var(--muted)}
.upgrade-line a{color:var(--gold-dark);font-weight:700}
.upgrade-tag{display:inline-block;background:var(--gold);color:var(--navy);font-size:.7rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:3px 10px;border-radius:999px;margin-right:6px;vertical-align:middle}

/* FAQ */
.faq{max-width:820px;margin:0 auto}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:17px 40px 17px 0;font-weight:600;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:12px;font-size:1.5rem;color:var(--gold-dark);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--muted);padding-right:30px}

/* Fechamento + consultoria */
.final{text-align:center}
.final h2{max-width:720px;margin-left:auto;margin-right:auto}
.final .cta-meta{justify-content:center}
.consult{max-width:820px;margin:44px auto 0;padding-top:28px;border-top:1px solid rgba(255,255,255,.15);display:flex;align-items:center;justify-content:space-between;gap:20px;text-align:left}
.consult p{margin:0;color:#c3c6dc;font-size:.97rem}
.consult b{color:#fff}
.consult a{flex:0 0 auto;color:var(--gold);font-weight:700;text-decoration:none;border:1.5px solid var(--gold);border-radius:10px;padding:11px 18px;white-space:nowrap}
.consult a:hover{background:rgba(205,175,122,.12)}

footer.site{background:#0c1030;color:#9da1bf;padding:32px 0 100px;font-size:.9rem}
footer.site .wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
footer.site img{height:36px;width:auto}
footer.site a{color:#d9dbea}

/* Barra fixa (mobile) */
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--navy);color:#fff;padding:10px 16px calc(10px + env(safe-area-inset-bottom));display:none;align-items:center;gap:12px;box-shadow:0 -10px 30px rgba(0,0,0,.25);transform:translateY(110%);transition:transform .25s}
.sticky.show{transform:none}
.sticky .p{flex:1;line-height:1.2;font-size:.8rem;color:#c3c6dc}
.sticky .p b{display:block;color:#fff;font-size:1.05rem}
.sticky .btn{padding:13px 18px;font-size:.98rem}
.wa{position:fixed;right:18px;bottom:18px;z-index:55;width:56px;height:56px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.wa svg{width:30px;height:30px;fill:#fff}

/* Contato 1 a 1 (cursos de ticket alto, chave 'contact'): WhatsApp sempre à vista */
.promo-bar{background:var(--navy);color:#fff;text-align:center;font-size:.88rem;padding:7px 16px;line-height:1.35}
.promo-bar b{color:var(--gold)}
.btn-wa-line{padding:10px 14px!important;background:#fff;color:#128c4a;border:1.5px solid #25d366;font-size:.92rem!important}
.btn-wa-line:hover{background:#eefbf3}
.btn-wa-line svg,.btn-wa svg,.wa-inline svg,.sticky-wa svg{width:20px;height:20px;fill:currentColor;flex:0 0 auto}
.btn-wa{margin-top:12px;background:transparent;color:#fff;border:1.5px solid #25d366;font-size:.98rem;padding:14px 20px}
.btn-wa svg{fill:#25d366}
.btn-wa:hover{background:rgba(37,211,102,.12)}
.wa-note{margin:8px 0 0;font-size:.82rem;color:#c3c6dc;text-align:center}
.wa-inline{display:inline-flex;align-items:center;gap:8px;margin-top:14px;font-size:.95rem;color:#128c4a;text-decoration:none}
.wa-inline b{text-decoration:underline;text-underline-offset:3px}
.dark .wa-inline{color:#7fe3a6}
.wa.wa-label{width:auto;height:52px;padding:0 20px 0 16px;border-radius:999px;display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:.98rem;text-decoration:none}
.wa.wa-label svg{width:26px;height:26px}
.sticky-wa{flex:0 0 46px;height:46px;border-radius:12px;background:#25d366;color:#fff;display:grid;place-items:center}
.sticky-wa svg{width:26px;height:26px}

/* Responsivo */
@media (max-width:1000px){
  .top nav{display:none}
  .hero-grid,.course-grid,.prof-grid,.offer{grid-template-columns:1fr}
  .hero-grid,.course-grid,.prof-grid{gap:32px}
  .proof{grid-template-columns:1fr 1fr;row-gap:20px}
  .proof>div:nth-child(2){border-right:0}
  .pt-clients{grid-column:1/-1;padding-top:18px!important;border-top:1px solid rgba(255,255,255,.15)}
}
@media (max-width:680px){
  body{font-size:16px}
  .wrap{padding:0 16px}
  .top .wrap{height:60px}
  .top img{height:32px}
  .top .price-mini{display:none}
  .hero-copy{display:contents}
  .hero-grid{display:flex;flex-direction:column;align-items:stretch;gap:24px}
  .hero .video,.hero-img{order:2}
  .hero .hero-cta{order:3}
  .proof{grid-template-columns:1fr;padding:20px 4px;row-gap:16px}
  .proof>div{padding:0 18px;border-right:0}
  .pt-clients{padding-top:16px!important}
  .grid-3,.testi,.steps,.testi:has(> .quote:nth-child(4):last-child){grid-template-columns:1fr}
  .grid-3{gap:12px}
  .grid-3 .card{padding:18px 16px}
  .qs{gap:8px}
  .qs li{padding:10px 12px 8px 38px}
  .qs a{padding:4px 0 2px}
  .prof-aside img{aspect-ratio:4/3}
  .offer-r{order:-1;padding:28px 22px}
  .offer-l{padding:26px 22px}
  details.mod ol{padding-left:46px}
  details.mod .ans,details.mod .desc{margin-left:46px}
  .consult{flex-direction:column;text-align:center}
  .btn{width:100%}
  .top .btn,.sticky .btn{width:auto}
  .sticky{display:flex}
  .wa{width:50px;height:50px;transition:opacity .2s,transform .2s}
  .wa.hide-mobile{opacity:0;transform:scale(.6);pointer-events:none}
  .btn-wa-line span{display:none}
  .btn-wa-line{padding:9px!important}
  .wa.wa-label{height:48px;padding:0 16px 0 12px;font-size:.92rem}
  .promo-bar{font-size:.8rem;padding:6px 12px}
  .btn-3d{right:10px;bottom:62px;padding:9px 13px;font-size:.88rem;width:auto}
  .viewer{width:100vw;height:100dvh;border-radius:0}
  .viewer-foot{flex-direction:column;text-align:center}
  .viewer-foot .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}