/* Grupo Oliveira — estilos mobile-first */
:root {
  --green: #003e2c; --green-2: #075843; --green-3: #00291e;
  --gold: #e2b96b; --whatsapp: #25d366; --white: #fff; --cream: #f7f5ef;
  --ink: #14231e; --muted: #68736f; --line: #e7ebe8;
  --shadow: 0 24px 70px rgba(0,40,28,.12); --radius: 22px; --container: 1220px;
}
*,*::before,*::after{box-sizing:border-box}*{margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:82px}
body{min-width:320px;overflow-x:clip;color:var(--ink);background:var(--white);font-family:Inter,system-ui,sans-serif;line-height:1.6;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{font:inherit}
::selection{color:var(--green-3);background:var(--gold)}:focus-visible{outline:3px solid var(--gold);outline-offset:4px}
.skip-link{position:fixed;z-index:100;top:12px;left:14px;padding:10px 16px;transform:translateY(-160%);border-radius:10px;color:var(--green);background:#fff;box-shadow:var(--shadow);font-weight:800}.skip-link:focus{transform:translateY(0)}
.container,.narrow{width:min(calc(100% - 28px),var(--container));margin-inline:auto}.narrow{max-width:980px}
.section{padding-block:72px}.kicker{display:inline-block;margin-bottom:14px;color:var(--green);font-size:11px;font-weight:800;letter-spacing:.16em}.kicker.light{color:var(--gold)}
.section-heading{max-width:760px;margin-bottom:36px}.section-heading.center{margin-inline:auto;text-align:center}
.section-heading h2{color:var(--green);font-family:Manrope,Inter,sans-serif;font-size:clamp(2rem,9vw,2.75rem);line-height:1.08;letter-spacing:-.035em;text-wrap:balance}
.section-heading p{max-width:690px;margin-top:16px;color:var(--muted);font-size:1rem}.center p{margin-inline:auto}

/* Header: padrão para 320–767 px */
.header{position:sticky;z-index:50;top:0;border-bottom:1px solid rgba(0,62,44,.08);background:rgba(255,255,255,.94);backdrop-filter:blur(18px);transition:box-shadow .25s,background .25s}
.header.scrolled{background:rgba(255,255,255,.98);box-shadow:0 12px 35px rgba(0,40,28,.08)}
.nav{position:relative;display:flex;min-height:74px;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;min-width:0;align-items:center;gap:9px}.brand img{width:44px;height:44px;flex:0 0 44px;border-radius:50%;object-fit:cover}
.brand-copy{display:flex;min-width:0;flex-direction:column;line-height:1.05;text-transform:uppercase}.brand-copy strong{color:var(--green);font-family:Manrope,Inter,sans-serif;font-size:12px;letter-spacing:.06em;white-space:nowrap}.brand-copy small{margin-top:5px;color:#8d6b2f;font-size:7px;letter-spacing:.12em;white-space:nowrap}
.menu-toggle{display:block;width:44px;height:44px;flex:0 0 44px;border:0;background:transparent;cursor:pointer}.menu-toggle span{display:block;width:23px;height:2px;margin:5px auto;background:var(--green);transition:transform .2s,opacity .2s}.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-menu{position:absolute;top:calc(100% + 8px);right:0;left:0;display:none;flex-direction:column;align-items:stretch;gap:2px;padding:12px;border:1px solid var(--line);border-radius:18px;color:#34443e;background:#fff;box-shadow:var(--shadow);font-size:14px;font-weight:700}.nav-menu.open{display:flex}.nav-menu>a:not(.nav-cta){min-height:44px;padding:10px 12px;border-radius:9px}.nav-cta{min-height:46px;margin-top:5px;padding:12px 18px;border-radius:999px;color:#fff;background:var(--green);text-align:center;box-shadow:0 8px 20px rgba(0,62,44,.16)}

/* Hero: uma coluna primeiro */
.hero{position:relative;display:flex;min-height:auto;align-items:center;overflow:hidden;isolation:isolate;color:#fff;background:linear-gradient(125deg,var(--green-3),var(--green) 58%,#064d3a)}
.hero::before{position:absolute;z-index:-1;inset:0;content:"";opacity:.32;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:54px 54px;mask-image:linear-gradient(90deg,#000,transparent 92%)}
.hero::after{position:absolute;z-index:-1;top:8%;right:-46%;width:340px;height:340px;border:1px solid rgba(226,185,107,.16);border-radius:50%;content:""}.hero-glow{position:absolute;top:-170px;right:-260px;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(226,185,107,.14),transparent 65%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:36px;padding-block:56px 44px}.hero-copy,.hero-visual{min-width:0}
.eyebrow{display:flex;align-items:center;gap:9px;margin-bottom:18px;color:var(--gold);font-size:10px;font-weight:800;letter-spacing:.12em}.eyebrow span{width:24px;height:1px;flex:0 0 24px;background:var(--gold)}
.hero h1{max-width:760px;font-family:Manrope,Inter,sans-serif;font-size:clamp(2.35rem,11.5vw,3.25rem);line-height:1.02;letter-spacing:-.05em;text-wrap:balance}.hero h1 strong{color:var(--gold);font-weight:800}
.hero-lead{max-width:660px;margin-top:20px;color:rgba(255,255,255,.78);font-size:1rem}.hero-actions{display:grid;grid-template-columns:minmax(0,1fr);gap:12px;margin-top:28px}
.btn{display:inline-flex;min-height:52px;align-items:center;justify-content:center;padding:12px 20px;border-radius:12px;font-size:14px;font-weight:800;text-align:center;transition:transform .2s,box-shadow .2s,background .2s}.btn-gold{color:var(--green);background:var(--gold);box-shadow:0 10px 26px rgba(226,185,107,.18)}.btn-outline{border:1px solid rgba(255,255,255,.32);color:#fff}
.trust-row{display:grid;gap:16px;margin-top:34px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14)}.trust-row div{display:flex;flex-direction:column}.trust-row b{font-size:13px}.trust-row span{margin-top:3px;color:rgba(255,255,255,.58);font-size:12px}
.hero-visual{position:relative;display:grid;min-height:310px;place-items:center;isolation:isolate}.hero-visual::before,.hero-visual::after{position:absolute;z-index:-2;border-radius:50%;content:"";pointer-events:none}.hero-visual::before{width:min(360px,104%);aspect-ratio:1;border:1px solid rgba(226,185,107,.2);box-shadow:inset 0 0 80px rgba(226,185,107,.025)}.hero-visual::after{width:min(330px,96%);aspect-ratio:1;background:radial-gradient(circle,rgba(226,185,107,.12),rgba(226,185,107,.025) 48%,transparent 70%);filter:blur(2px)}
.logo-card{position:relative;display:flex;width:min(280px,82vw);aspect-ratio:1;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.15);border-radius:50%;background:rgba(0,62,44,.78);box-shadow:0 32px 80px rgba(0,0,0,.23),0 0 0 8px rgba(255,255,255,.018),inset 0 0 70px rgba(226,185,107,.055)}.logo-card::after{position:absolute;inset:16px;border:1px solid rgba(226,185,107,.3);border-radius:50%;content:"";box-shadow:0 0 35px rgba(226,185,107,.07)}.logo-ring{position:absolute;z-index:-1;inset:-25px;border:1px solid rgba(255,255,255,.08);border-radius:50%}.logo-ring::before,.logo-ring::after{position:absolute;border-radius:50%;background:var(--gold);box-shadow:0 0 18px rgba(226,185,107,.5);content:""}.logo-ring::before{top:16%;right:11%;width:7px;height:7px}.logo-ring::after{bottom:12%;left:18%;width:5px;height:5px}.logo-card>img{position:relative;z-index:2;width:100%;height:100%;border-radius:50%;object-fit:cover}

/* Seções de conteúdo: uma coluna por padrão */
.problem{background:var(--cream)}.problem-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:1px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--line)}.problem-grid article{min-width:0;padding:28px;background:#fff;transition:background .25s}.problem-grid span,.diff-grid strong{color:var(--gold);font-size:11px;font-weight:900;letter-spacing:.12em}.problem-grid h3{margin:16px 0 8px;color:var(--green);font-size:18px}.problem-grid p,.diff-grid p{color:var(--muted);font-size:14px}
.solution{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--green),var(--green-3))}.solution::after{position:absolute;right:-.03em;bottom:-.16em;content:"OLIVEIRA";color:rgba(255,255,255,.025);font:800 clamp(80px,22vw,290px)/1 Manrope,sans-serif;letter-spacing:-.08em;pointer-events:none}.split{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr);gap:42px;align-items:center}.solution-panel{min-width:0;color:#fff}.solution-panel h2,.cta-grid h2{font-family:Manrope,Inter,sans-serif;font-size:clamp(2.1rem,9vw,3rem);line-height:1.08;letter-spacing:-.04em;text-wrap:balance}.solution-panel p{max-width:640px;margin-top:16px;color:rgba(255,255,255,.7);font-size:15px}.text-link{display:inline-block;margin-top:24px;color:var(--gold);font-size:14px;font-weight:800}.values{display:grid;gap:12px}.value{display:grid;grid-template-columns:42px minmax(0,1fr);gap:14px;padding:20px;border:1px solid rgba(255,255,255,.12);border-radius:17px;color:#fff;background:rgba(255,255,255,.045)}.value-number{color:var(--gold);font-size:12px;font-weight:900}.value h3{font-size:16px}.value p{margin-top:4px;color:rgba(255,255,255,.58);font-size:13px}
.services,.process,.social-proof{background:#fff}.services-grid,.diff-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:16px}.service-card{position:relative;min-width:0;min-height:290px;overflow:hidden;padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:transform .25s,box-shadow .25s,border-color .25s}.service-card::before{position:absolute;top:0;left:0;width:100%;height:3px;content:"";background:var(--gold)}.service-card.featured{border-color:var(--green);color:#fff;background:var(--green)}.service-icon{display:grid;width:44px;height:44px;margin-bottom:20px;place-items:center;border-radius:12px;color:var(--green);background:rgba(0,62,44,.07);font-weight:900}.featured .service-icon{color:var(--gold);background:rgba(226,185,107,.18)}.service-card h3{color:var(--green);font-size:20px}.featured h3{color:#fff}.service-card p{margin-top:10px;color:var(--muted);font-size:14px}.featured p{color:rgba(255,255,255,.68)}.service-card a{position:absolute;right:28px;bottom:24px;left:28px;color:var(--green);font-size:13px;font-weight:800}.featured a{color:var(--gold)}
.differentials,.faq{background:var(--cream)}.diff-grid article{min-width:0;padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.diff-grid h3{margin:20px 0 8px;color:var(--green);font-size:19px}.process-grid{display:grid;grid-template-columns:minmax(0,1fr);border-top:1px solid var(--line)}.process-grid>div{min-width:0;padding:28px 22px;border-bottom:1px solid var(--line)}.process-grid>div:last-child{border-bottom:0}.process-grid span{display:grid;width:38px;height:38px;place-items:center;border-radius:50%;color:var(--gold);background:var(--green);font-size:11px;font-weight:900}.process-grid h3{margin:18px 0 7px;color:var(--green);font-size:17px}.process-grid p{color:var(--muted);font-size:13px}
.social-proof{padding-top:12px}.proof-box{display:grid;gap:28px;padding:34px 24px;border-radius:24px;color:#fff;background:linear-gradient(120deg,var(--green-3),var(--green));box-shadow:0 30px 80px rgba(0,40,28,.16)}.proof-box h2{max-width:760px;font-family:Manrope,Inter,sans-serif;font-size:clamp(1.85rem,8vw,2.75rem);line-height:1.1;text-wrap:balance}.proof-box p{max-width:650px;margin-top:13px;color:rgba(255,255,255,.68)}.proof-box .btn{width:100%}
.faq-wrap{max-width:900px}.accordion{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line);background:#fff}summary{display:flex;min-height:64px;align-items:center;justify-content:space-between;gap:16px;padding:18px;color:var(--green);font-size:15px;font-weight:800;list-style:none;cursor:pointer}summary::-webkit-details-marker{display:none}summary::after{flex:0 0 auto;color:var(--gold);content:"+";font-size:22px;font-weight:500}details[open] summary::after{content:"−"}details p{max-width:780px;padding:0 18px 22px;color:var(--muted);font-size:14px}
.cta-final{color:#fff;background:var(--green)}.cta-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:40px;align-items:center}.cta-grid>div{min-width:0}.cta-grid>div>p{max-width:650px;margin:18px 0 26px;color:rgba(255,255,255,.7);font-size:15px}.cta-grid .btn{width:100%}.contact-card{min-width:0;padding:24px;border-radius:20px;color:var(--ink);background:#fff;box-shadow:0 25px 60px rgba(0,0,0,.14)}.contact-card h3{margin-bottom:18px;color:var(--green);font-size:19px}.contact-line{padding:14px 0;border-top:1px solid var(--line)}.contact-line span{display:block;color:var(--muted);font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.contact-line a{display:block;margin-top:4px;overflow-wrap:anywhere;color:var(--green);font-weight:800}.contact-line p{margin-top:4px;font-size:14px}.map-link{display:block;margin-top:14px;color:var(--green);font-size:13px;font-weight:800}

/* Footer e ação flutuante */
.footer{color:#fff;background:var(--green-3)}.footer-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:30px;padding-block:44px}.footer-brand{display:flex;min-width:0;align-items:center;gap:15px}.footer-brand img{width:72px;height:72px;flex:0 0 72px;border-radius:50%;object-fit:cover}.footer-brand strong{display:block;font-family:Manrope,Inter,sans-serif;font-size:16px;letter-spacing:.06em;text-transform:uppercase}.footer-brand small{display:block;margin-top:3px;color:var(--gold);font-size:8px;letter-spacing:.16em;text-transform:uppercase}.footer-brand p{max-width:360px;margin-top:10px;color:rgba(255,255,255,.58);font-size:12px}.footer h4{margin:0 0 12px;color:var(--gold);font-size:13px}.footer-links a,.footer-contact>a{display:block;min-height:38px;padding-block:7px;color:rgba(255,255,255,.68);font-size:13px}.footer-contact{min-width:0;text-align:left}.footer-credit{margin-top:18px;padding-top:16px;border-top:1px solid rgba(255,255,255,.1)}.footer-credit p{margin-top:5px;overflow-wrap:anywhere;color:rgba(255,255,255,.45);font-size:11px}.footer-credit a{color:var(--gold)}
.floating-whatsapp{position:fixed;z-index:90;right:16px;bottom:max(16px,env(safe-area-inset-bottom));display:grid;width:60px;height:60px;place-items:center;border-radius:50%;background:var(--whatsapp);box-shadow:0 15px 35px rgba(0,0,0,.26);transition:transform .2s ease}.floating-whatsapp svg{width:31px;height:31px;fill:#083e1c}.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}.reveal.is-visible{opacity:1;transform:none}

/* Telefones maiores */
@media (min-width:480px){
  .container,.narrow{width:min(calc(100% - 40px),var(--container))}.brand{gap:11px}.brand img{width:48px;height:48px;flex-basis:48px}.brand-copy strong{font-size:14px;letter-spacing:.08em}.brand-copy small{font-size:8px;letter-spacing:.16em}
  .hero-grid{padding-block:64px 52px}.hero h1{font-size:clamp(3rem,10vw,3.6rem)}.eyebrow{font-size:11px;letter-spacing:.15em}.hero-actions{grid-template-columns:repeat(2,minmax(0,max-content))}.trust-row{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-visual{min-height:380px}.logo-card{width:min(340px,76vw)}.hero-visual::before{width:min(420px,98%)}.hero-visual::after{width:min(390px,90%)}
  .problem-grid,.diff-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.proof-box{padding:44px 36px}.proof-box .btn,.cta-grid .btn{width:fit-content}
}

@media (min-width:680px){.services-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* Tablets */
@media (min-width:768px){
  html{scroll-padding-top:90px}.section{padding-block:96px}.section-heading{margin-bottom:46px}.section-heading h2{font-size:clamp(2.5rem,6vw,3.25rem)}.section-heading p{font-size:17px}.nav{min-height:82px}.nav-menu{top:calc(100% + 10px)}
  .hero-grid{gap:46px;padding-block:70px 60px}.hero h1{font-size:clamp(3.5rem,8vw,4.25rem)}.hero-lead{font-size:18px}.hero-visual{min-height:460px}.logo-card{width:410px}.hero-visual::before{width:500px}.hero-visual::after{width:460px}
  .split{gap:56px}.solution-panel h2,.cta-grid h2{font-size:clamp(2.8rem,6vw,3.45rem)}.value{grid-template-columns:58px minmax(0,1fr);gap:18px;padding:23px}.service-card{min-height:310px;padding:32px}
  .process-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.process-grid>div:nth-child(odd){border-right:1px solid var(--line)}.proof-box{grid-template-columns:minmax(0,1fr) auto;align-items:center;padding:54px}.cta-grid{gap:56px}.contact-card{padding:30px;border-radius:24px}
  .footer-grid{grid-template-columns:1.2fr .8fr;gap:44px;padding-block:54px}.footer-contact{grid-column:1/-1}
}

/* Notebook e desktop */
@media (min-width:960px){
  html{scroll-padding-top:94px}.section{padding-block:110px}.menu-toggle{display:none}.nav{min-height:86px;gap:24px}.brand img{width:52px;height:52px;flex-basis:52px}.brand-copy strong{font-size:15px}
  .nav-menu{position:static;display:flex;flex-direction:row;align-items:center;gap:16px;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none}.nav-menu>a:not(.nav-cta){min-height:auto;padding:10px 2px}.nav-cta{margin-top:0;padding:13px 18px}
  .hero{min-height:calc(100svh - 86px)}.hero::before{background-size:68px 68px;mask-image:linear-gradient(90deg,#000,transparent 78%)}.hero::after{top:10%;right:6%;width:420px;height:420px}.hero-glow{top:-220px;right:-200px;width:650px;height:650px}.hero-grid{grid-template-columns:minmax(0,1.08fr) minmax(380px,.92fr);gap:56px;padding-block:72px}.hero h1{font-size:clamp(3.5rem,5.2vw,4.75rem);line-height:.99}.hero-visual{min-height:500px}.logo-card{width:min(450px,88%)}.hero-visual::before{width:min(540px,108%)}.hero-visual::after{width:min(500px,100%)}.logo-ring{inset:-36px}
  .problem-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.problem-grid article{padding:32px}.split{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:64px}.services-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.diff-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.process-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.process-grid>div{border-right:1px solid var(--line);border-bottom:0}.process-grid>div:last-child{border-right:0}
  .cta-grid{grid-template-columns:minmax(0,1.15fr) minmax(330px,.85fr);gap:64px}.footer-grid{grid-template-columns:minmax(0,1.25fr) minmax(140px,.65fr) minmax(260px,1fr);align-items:start;gap:52px;padding-block:65px}.footer-contact{grid-column:auto;text-align:right}
}
@media (min-width:1200px){.nav-menu{gap:24px}.hero-grid{gap:80px;padding-block:78px}.hero h1{font-size:clamp(4rem,5.4vw,4.875rem)}.logo-card{width:min(470px,88%)}.hero-visual::before{width:min(570px,112%)}.hero-visual::after{width:min(520px,102%)}.proof-box{padding:64px}.footer-grid{gap:60px}}
@media (hover:hover) and (pointer:fine){.nav-menu>a:not(.nav-cta):hover{color:var(--green)}.nav-cta:hover{background:var(--green-2);transform:translateY(-2px)}.btn:hover{transform:translateY(-2px)}.btn-outline:hover{background:rgba(255,255,255,.08)}.problem-grid article:hover{background:#fcfbf7}.service-card:hover{transform:translateY(-5px);border-color:rgba(0,62,44,.18);box-shadow:var(--shadow)}.footer-links a:hover,.footer-contact>a:hover{color:#fff}.floating-whatsapp:hover{transform:translateY(-3px) scale(1.03)}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.reveal{opacity:1;transform:none}}