/* navbar */
.topbar{background:var(--navy-deep);color:#a9c2cc;font-size:.82rem}
.topbar .container{display:flex;align-items:center;justify-content:space-between;padding-block:var(--space-2)}
.topbar-links{display:flex;gap:var(--space-5)}
.topbar-links a{display:inline-flex;align-items:center;gap:6px;transition:color .25s var(--ease-standard)}
.topbar-links a:hover{color:var(--white)}
.topbar-links svg{width:14px;height:14px}
.navbar{position:sticky;top:0;z-index:40;background:rgba(251,252,238,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.navbar .container{display:flex;align-items:center;justify-content:space-between;padding-block:var(--space-3)}
.brand{display:flex;align-items:center;gap:.6em}
.brand-mark{width:38px;height:38px;opacity:0;transition:opacity .3s var(--ease-standard)}
body.intro-done .brand-mark,.no-intro .brand-mark{opacity:1}
.brand-word{font-family:var(--font-display);font-weight:700;font-size:1.05rem;line-height:1.05;color:var(--navy)}
.brand-word small{display:block;font-family:var(--font-body);font-weight:600;font-size:.56rem;letter-spacing:.12em;color:var(--muted);text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:var(--space-5)}
.nav-links a{position:relative;font-size:.92rem;font-weight:600;color:var(--ink-soft);padding-block:.4em}
.nav-links a::after{content:'';position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--teal);border-radius:2px;transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease-spring)}
.nav-links a:hover,.nav-links a.active{color:var(--teal)}
.nav-links a.active::after,.nav-links a:hover::after{transform:scaleX(1)}
.nav-toggle{display:none}

/* hero */
.hero{position:relative;background:radial-gradient(120% 140% at 50% -10%,var(--navy-soft),var(--navy) 55%,var(--navy-deep));color:var(--white);padding-block:var(--space-9) var(--space-8);overflow:visible}
.hero-atom-wrap{position:absolute;top:clamp(16px,4vw,40px);left:0;right:0;z-index:60;display:flex;justify-content:center;pointer-events:none}
#hero-atom{width:min(220px,42vw);height:auto;position:relative}
.hero-copy{max-width:760px;margin-inline:auto;text-align:center;display:flex;flex-direction:column;align-items:center;gap:var(--space-4)}
.hero-heading{color:var(--white)}
.hero-sub{max-width:52ch;font-size:1.1rem;color:#a9c2cc}
.hero-cta{display:flex;gap:var(--space-3);flex-wrap:wrap;justify-content:center}
.hero-stats{margin-top:var(--space-7)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:var(--space-7);align-items:center;text-align:left}
.hero-grid .hero-copy{margin-inline:0;text-align:left;align-items:flex-start}
.hero-grid .hero-cta{justify-content:flex-start}
.hero-grid .hero-stats{justify-items:start}
.hero-grid .hero-stats .stat{text-align:left}
.hero-visual{position:relative;padding-block:var(--space-5)}
.device-laptop{position:relative;max-width:440px;margin-inline:auto;opacity:0;animation:device-float 6s ease-in-out infinite}
.device-screen{background:var(--cream);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-lg);border:9px solid var(--navy-deep);position:relative}
.device-screen::before{content:'';position:absolute;top:-6px;left:50%;transform:translateX(-50%);width:5px;height:5px;border-radius:50%;background:#3a5c6d;z-index:2}
.device-browser-bar{background:var(--navy-deep);padding:.5em .8em;display:flex;align-items:center;gap:.35em}
.device-browser-bar span{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.25)}
.device-url{margin-left:.5em;font-size:.65rem;color:#7f9aa5;background:rgba(255,255,255,.06);border-radius:var(--radius-pill);padding:.2em .8em}
.device-content{padding:var(--space-4);position:relative}
.device-nav{display:flex;align-items:center;gap:.4em;margin-bottom:var(--space-4)}
.device-nav span{width:16px;height:5px;border-radius:3px;background:var(--line)}
.device-nav .device-nav-cta{margin-left:auto;width:30px;height:9px;border-radius:var(--radius-pill);background:var(--g-brand)}
.device-line{height:10px;border-radius:var(--radius-pill);background:var(--line);margin-bottom:.55em}
.device-line.lg{height:13px;width:82%;background:var(--ink-soft);opacity:.18}
.device-btn{width:76px;height:16px;border-radius:var(--radius-pill);background:var(--teal);margin-top:.7em;animation:btn-glow 2.6s ease-in-out infinite}
.device-cards{display:flex;gap:var(--space-2);margin-top:var(--space-4)}
.device-cards span{flex:1;height:34px;border-radius:var(--radius-sm);background:var(--teal-50);border:1px solid var(--line)}
.device-cards span:first-child{animation:card-pulse 3.2s ease-in-out infinite}
@keyframes btn-glow{0%,100%{box-shadow:0 0 0 0 rgba(21,153,175,.45)}50%{box-shadow:0 0 0 7px rgba(21,153,175,0)}}
@keyframes card-pulse{0%,100%{opacity:1}50%{opacity:.5}}
.device-neck{width:14%;height:22px;margin-inline:auto;background:linear-gradient(var(--navy-deep),var(--navy-soft));clip-path:polygon(20% 0,80% 0,100% 100%,0 100%)}
.device-base{width:44%;height:9px;margin-inline:auto;border-radius:50%;background:var(--navy-soft);box-shadow:0 12px 22px rgba(10,28,41,.35)}
.floating-badge{position:absolute;opacity:0;display:flex;align-items:center;gap:.7em;background:var(--white);border-radius:var(--radius-lg);padding:.7em 1.1em;box-shadow:var(--shadow-lg);animation:device-float 5s ease-in-out infinite}
.floating-badge b{display:block;font-size:.6rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.floating-badge strong{display:block;font-family:var(--font-display);font-size:1.1rem;color:var(--ink)}
.floating-badge-icon{width:38px;height:38px;border-radius:var(--radius-md);background:var(--g-brand);color:var(--white);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.floating-badge-icon svg{width:19px;height:19px}
.badge-1{top:-9%;left:-9%;animation-delay:-1.5s}
.badge-2{top:58%;right:-11%;animation-delay:-3.5s}
@keyframes device-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* browser-chrome mockup + scrolling site preview for case cards */
.browser-frame{background:var(--navy-deep);padding:.6em .8em;display:flex;align-items:center;gap:.45em;border-bottom:1px solid rgba(255,255,255,.06)}
.browser-frame .dot{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.25);flex-shrink:0}
.browser-frame .dot:nth-child(1){background:#ff6159}
.browser-frame .dot:nth-child(2){background:#ffbd2e}
.browser-frame .dot:nth-child(3){background:#28c940}
.browser-frame .url{margin-left:.5em;display:flex;align-items:center;gap:.4em;font-size:.72rem;font-weight:600;color:#dceff0;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.08);border-radius:var(--radius-pill);padding:.32em .9em;flex:1;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.browser-frame .url svg{width:12px;height:12px;color:var(--teal-light);flex-shrink:0}
.card-case-media{position:relative;overflow:hidden;height:320px}
.card-case-media img{position:absolute;top:0;left:0;width:100%;height:auto;animation:site-scroll 18s ease-in-out infinite alternate}
.card-case:hover .card-case-media img{animation-play-state:paused}
@keyframes site-scroll{0%,12%{transform:translateY(0)}88%,100%{transform:translateY(-58%)}}

@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr;text-align:center}
  .hero-grid .hero-copy{align-items:center;text-align:center;margin-inline:auto}
  .hero-grid .hero-cta{justify-content:center}
  .hero-grid .hero-stats{justify-items:center}
  .hero-grid .hero-stats .stat{text-align:center}
  .hero-visual{margin-top:var(--space-6)}
  .badge-1,.badge-2{left:auto;right:6%}
}

/* simple page hero (Sobre, Serviços, Cases, Contato, Case detail) */
.page-hero{position:relative;background:radial-gradient(120% 140% at 50% -10%,var(--navy-soft),var(--navy) 55%,var(--navy-deep));color:var(--white);padding-block:var(--space-8) var(--space-7);text-align:center;overflow:hidden}
.page-hero .container{max-width:760px}
.page-hero h1{color:var(--white);margin-top:var(--space-3)}
.page-hero p{color:#a9c2cc;margin-top:var(--space-3);font-size:1.05rem}
.page-hero .stat-row{margin-top:var(--space-6);justify-content:center}
.breadcrumb{display:inline-flex;align-items:center;gap:.4em;color:#a9c2cc;font-size:.85rem;margin-bottom:var(--space-4);transition:color .25s var(--ease-standard)}
.breadcrumb:hover{color:var(--white)}
.breadcrumb svg{width:15px;height:15px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55em;font-weight:700;font-size:.94rem;padding:.9em 1.6em;border-radius:var(--radius-pill);transition:transform .3s var(--ease-spring),box-shadow .3s var(--ease-spring),background-color .25s var(--ease-standard);white-space:nowrap}
.btn svg{width:18px;height:18px}
.btn:hover{transform:translateY(-3px) scale(1.02)}
.btn:active{transform:translateY(-1px) scale(.99)}
.btn-primary{background:var(--teal);color:var(--white);box-shadow:var(--shadow-glow)}
.btn-primary:hover{background:var(--teal-dark)}
.btn-dark{background:var(--navy);color:var(--white)}
.btn-dark:hover{background:var(--navy-deep)}
.btn-outline{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.btn-outline:hover{border-color:var(--teal);color:var(--teal)}
.btn-outline.on-dark{color:var(--white);border-color:rgba(255,255,255,.28)}
.btn-outline.on-dark:hover{border-color:var(--white)}
.btn-whatsapp{background:var(--whatsapp);color:var(--white)}
.btn-whatsapp:hover{background:var(--whatsapp-dark)}
.btn-sm{padding:.6em 1.2em;font-size:.85rem}
.btn-block{width:100%}

/* stats */
.stat-row{display:flex;flex-wrap:wrap;gap:var(--space-4);text-align:center}
.stat{display:flex;flex-direction:column;gap:.2em;flex:1 1 0;min-width:max-content}
.stat-number{white-space:nowrap}
.stat-number{font-family:var(--font-display);font-weight:700;font-size:clamp(1.8rem,3.4vw,2.6rem);color:var(--teal)}
.stat-number.on-dark{color:var(--white)}
.stat-label{font-size:.85rem;color:var(--muted);letter-spacing:.02em}
.on-dark .stat-label{color:#a9c2cc}

/* cards */
.card{background:var(--white);border-radius:var(--radius-lg);padding:var(--space-4);border:1px solid var(--line);transition:transform .35s var(--ease-spring),box-shadow .35s var(--ease-spring)}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.card-service{display:flex;flex-direction:column;gap:var(--space-3)}
.card-icon{width:52px;height:52px;border-radius:var(--radius-md);background:var(--g-brand);color:var(--white);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.card-icon svg{width:26px;height:26px}
.card-service h4{font-size:1.05rem}
.card-service p{font-size:.92rem}
.card-service .mini-checklist{display:flex;flex-direction:column;gap:.4em;margin-top:.2em}
.mini-checklist li{display:flex;align-items:flex-start;gap:.5em;font-size:.85rem;color:var(--muted)}
.mini-checklist svg{width:15px;height:15px;color:var(--teal);flex-shrink:0;margin-top:.15em}
.card-service .btn{margin-top:auto;align-self:flex-start}

.card-case{overflow:hidden;padding:0}
.card-case-media{background:var(--navy)}
.card-case-body{padding:var(--space-4);display:flex;flex-direction:column;gap:var(--space-3)}
.tag-row{display:flex;gap:var(--space-2);flex-wrap:wrap}
.tag{font-size:.68rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;background:var(--teal-50);color:var(--teal);padding:.35em .8em;border-radius:var(--radius-pill)}
.card-case-stats{display:flex;gap:var(--space-4);border-top:1px solid var(--line);padding-top:var(--space-3)}
.card-case-stats .stat-number{font-size:1.3rem}
.card-case-link{display:inline-flex;align-items:center;gap:.4em;font-weight:700;font-size:.88rem;color:var(--teal)}
.card-case-link svg{width:16px;height:16px;transition:transform .3s var(--ease-spring)}
.card-case:hover .card-case-link svg{transform:translate(3px,-3px)}

.card-testimonial{background:var(--navy);color:var(--white);display:flex;flex-direction:column;gap:var(--space-4);border:none}
.card-testimonial p{color:#cfe3e8;font-size:.98rem}
.testimonial-author{display:flex;align-items:center;gap:var(--space-3)}
.avatar{width:44px;height:44px;border-radius:50%;background:var(--g-brand);color:var(--white);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700;font-size:.85rem;flex-shrink:0;overflow:hidden;transform:translateZ(0)}
.avatar img{width:100%;height:100%;object-fit:cover;object-position:center;border-radius:50%;-webkit-mask-image:-webkit-radial-gradient(circle,#fff 100%,#000 100%);image-rendering:auto}
.testimonial-author strong{display:block;font-size:.92rem}
.testimonial-author span{font-size:.8rem;color:#a9c2cc}

/* forms */
.field{display:flex;flex-direction:column;gap:.5em}
.field label{font-size:.82rem;font-weight:700;color:var(--ink-soft)}
.field input,.field select,.field textarea{background:var(--white);border:1.5px solid var(--line);border-radius:var(--radius-sm);padding:.85em 1em;font-size:.94rem;transition:border-color .25s var(--ease-standard),box-shadow .25s var(--ease-standard)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 4px var(--teal-50)}
.field textarea{resize:vertical;min-height:110px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-3)}
.form-grid .field-full{grid-column:1/-1}

/* contact rows */
.contact-row{display:flex;align-items:flex-start;gap:var(--space-3)}
.contact-icon{width:46px;height:46px;border-radius:var(--radius-md);background:var(--teal-50);color:var(--teal);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.contact-icon svg{width:20px;height:20px}
.contact-row strong{display:block;font-size:.95rem;color:var(--ink)}
.contact-row span{font-size:.85rem;color:var(--muted)}

/* accordion */
.accordion-item{border-bottom:1px solid var(--line)}
.accordion-trigger{width:100%;display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:var(--space-4) 0;text-align:left;font-weight:700;font-size:1rem;color:var(--ink)}
.accordion-icon{width:28px;height:28px;border-radius:50%;background:var(--teal-50);color:var(--teal);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:transform .4s var(--ease-spring),background-color .3s var(--ease-standard)}
.accordion-icon svg{width:16px;height:16px}
.accordion-item.is-open .accordion-icon{transform:rotate(135deg);background:var(--teal);color:var(--white)}
.accordion-panel{display:grid;grid-template-rows:0fr;transition:grid-template-rows .45s var(--ease-spring)}
.accordion-panel-inner{overflow:hidden}
.accordion-item.is-open .accordion-panel{grid-template-rows:1fr}
.accordion-panel p{padding-bottom:var(--space-4);font-size:.92rem;max-width:56ch}

/* process steps */
.step-card{background:var(--navy-soft);border-radius:var(--radius-lg);padding:var(--space-4);color:var(--white);border:1px solid rgba(255,255,255,.08)}
.step-number{font-family:var(--font-display);font-weight:700;font-size:1.6rem;color:var(--teal-light);margin-bottom:var(--space-2)}
.step-card h4{font-size:1rem;margin-bottom:.3em}
.step-card p{color:#a9c2cc;font-size:.88rem}

/* case detail layout */
.case-layout{display:grid;grid-template-columns:2fr 1fr;gap:var(--space-6);align-items:start}
.case-block+.case-block{margin-top:var(--space-6)}
.case-block h2{font-size:1.5rem;margin-bottom:var(--space-3)}
.info-row{display:flex;justify-content:space-between;gap:var(--space-3);padding-block:.6em;border-bottom:1px solid var(--line);font-size:.88rem}
.info-row:last-child{border-bottom:none}
.info-row span:first-child{color:var(--muted)}
.info-row span:last-child{font-weight:700;color:var(--ink);text-align:right}
@media (max-width:860px){.case-layout{grid-template-columns:1fr}}

/* filter tabs (cases page) */
.filter-tabs{display:flex;flex-wrap:wrap;gap:var(--space-2);justify-content:center;margin-bottom:var(--space-6)}
.filter-tab{font-size:.85rem;font-weight:700;padding:.6em 1.3em;border-radius:var(--radius-pill);border:1px solid var(--line);color:var(--ink-soft);transition:all .25s var(--ease-standard)}
.filter-tab.is-active,.filter-tab:hover{background:var(--teal);border-color:var(--teal);color:var(--white)}

/* pillar section label (services page) */
.pillar-label{display:flex;align-items:center;gap:var(--space-3);margin-bottom:var(--space-3)}
.pillar-label span{font-family:var(--font-display);font-weight:700;font-size:.75rem;letter-spacing:.1em;color:var(--teal);background:var(--teal-50);padding:.4em 1em;border-radius:var(--radius-pill)}

/* whatsapp float */
.wa-float{position:fixed;right:var(--space-4);bottom:var(--space-4);width:58px;height:58px;border-radius:50%;background:var(--whatsapp);color:var(--white);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);z-index:50}
.wa-float svg{width:28px;height:28px}
.wa-float::before{content:'';position:absolute;inset:0;border-radius:50%;background:var(--whatsapp);animation:wa-pulse 2.4s infinite}

/* footer */
.footer{background:var(--navy-deep);color:#a9c2cc;position:relative;overflow:hidden;padding-top:var(--space-8)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:var(--space-6);padding-bottom:var(--space-7)}
.footer-brand p{color:#7f9aa5;font-size:.88rem;margin-top:var(--space-3);max-width:32ch}
.footer-col h5{font-family:var(--font-display);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--white);margin-bottom:var(--space-3)}
.footer-col a{display:block;font-size:.9rem;color:#a9c2cc;margin-bottom:.7em;transition:color .25s var(--ease-standard)}
.footer-col a:hover{color:var(--white)}
.socials{display:flex;gap:var(--space-2);margin-top:var(--space-4)}
.social-btn{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:var(--white);transition:background-color .25s var(--ease-standard),transform .3s var(--ease-spring)}
.social-btn svg{width:17px;height:17px}
.social-btn:hover{background:var(--teal);transform:translateY(-3px)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-block:var(--space-4);display:flex;align-items:center;justify-content:space-between;font-size:.8rem;color:#7f9aa5}
.footer-watermark{font-family:var(--font-display);font-weight:700;font-size:clamp(4rem,16vw,11rem);line-height:.8;color:rgba(255,255,255,.05);text-align:center;letter-spacing:-.02em;user-select:none;margin-top:var(--space-6);white-space:nowrap;overflow:hidden}

/* logo lockups */
.logo-lockup{display:flex;align-items:center;gap:var(--space-3)}
.logo-lockup img,.logo-lockup svg{width:56px;height:56px}
.logo-lockup.on-dark .brand-word{color:var(--white)}

/* layout utilities */
.cta-actions{display:flex;gap:var(--space-3);justify-content:center;align-items:center;flex-wrap:wrap}
.trust-row{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:var(--space-5);margin-top:var(--space-5);font-size:.85rem}
.trust-row span{display:inline-flex;align-items:center;gap:.45em}
.trust-row svg{width:15px;height:15px;flex-shrink:0}
.ds-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-4)}
.ds-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-4)}
.ds-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--space-4)}
.on-dark-panel{background:var(--navy);border-radius:var(--radius-lg);padding:var(--space-5)}

@media (max-width:860px){
  .ds-grid-2,.ds-grid-3,.ds-grid-4{grid-template-columns:1fr 1fr}
  .topbar-links{gap:var(--space-3)}
  .topbar-links a span{display:none}
  .nav-links{position:fixed;inset:64px var(--space-4) auto;background:var(--white);flex-direction:column;align-items:flex-start;padding:var(--space-4);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);gap:var(--space-3);transform:translateY(-12px);opacity:0;pointer-events:none;transition:opacity .3s var(--ease-standard),transform .3s var(--ease-standard)}
  .nav-links.is-open{opacity:1;transform:translateY(0);pointer-events:auto}
  .nav-toggle{display:flex}
  .form-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:var(--space-5)}
}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr}
  .ds-grid-2,.ds-grid-3,.ds-grid-4{grid-template-columns:1fr}
}