/* =========================================================================
   Billions — Serviços (camada premium compartilhada pelas páginas de serviço)
   Roda sobre servicos.css + seo-content.css: reutiliza seus tokens (--c-*,
   --radius-*, --ease*, --font-*) e não redefine nenhum componente global.
   Valores de espaçamento vêm da régua já usada nas páginas de serviço:
   seções 128px/88px, sticky a 120px (docs: jornada do cliente), gutter 24px.
   ========================================================================= */

/* ---------- Acessibilidade ---------- */
.sv-skip {
  position: fixed; left: 16px; top: -60px; z-index: 700;
  padding: 12px 20px; border-radius: var(--radius-pill);
  background: #fff; color: #000; font-size: 14px; font-weight: 590;
  transition: top .25s var(--ease);
}
.sv-skip:focus-visible { top: 12px; outline: 2px solid var(--c-blue); outline-offset: 3px; }

/* ---------- Menu mobile (mesmo componente da home, tokens idênticos) ---------- */
.sv-menu { display: none; position: relative; width: 44px; height: 44px; margin-right: -12px; padding: 0; border: 0; background: none; color: inherit; cursor: pointer; }
.sv-menu-bar { position: absolute; left: 12px; right: 12px; top: 50%; height: 1px; background: var(--c-on-dark); transition: transform .4s var(--ease); }
.sv-menu-bar:first-child { transform: translateY(-4px); }
.sv-menu-bar:last-child { transform: translateY(4px); }
.sv-menu[aria-expanded="true"] .sv-menu-bar:first-child { transform: rotate(45deg); }
.sv-menu[aria-expanded="true"] .sv-menu-bar:last-child { transform: rotate(-45deg); }
.sv-menu:focus-visible { outline: 2px solid var(--c-on-dark); outline-offset: 3px; }
.sv-sheet {
  position: fixed; inset: 0; z-index: 499; display: none;
  background: var(--c-surface-dark);
  opacity: 0; visibility: hidden;
  transition: opacity .4s var(--ease), visibility 0s linear .4s;
  overscroll-behavior: contain;
}
.sv-sheet.is-open { opacity: 1; visibility: visible; transition: opacity .4s var(--ease), visibility 0s; }
.sv-sheet-inner {
  height: 100%; display: flex; flex-direction: column; overflow-y: auto;
  padding-top: calc(68px + env(safe-area-inset-top, 0px));
  padding-bottom: calc(22px + env(safe-area-inset-bottom, 0px));
}
.sv-sheet li, .sv-sheet .btn { opacity: 0; transform: translateY(-4px); transition: opacity 320ms var(--ease-out), transform 320ms var(--ease-out), background-color .3s var(--ease); }
.sv-sheet.is-open li, .sv-sheet.is-open .btn { opacity: 1; transform: none; }
.sv-sheet.is-open li:nth-child(2) { transition-delay: 40ms; }
.sv-sheet.is-open li:nth-child(3) { transition-delay: 80ms; }
.sv-sheet.is-open li:nth-child(4) { transition-delay: 120ms; }
.sv-sheet a:not(.btn) {
  display: flex; align-items: center; min-height: 44px;
  font-family: var(--font-display); font-size: 28px; line-height: 1.2; font-weight: 600; letter-spacing: -.008em;
  color: var(--c-on-dark-soft); transition: color .25s var(--ease);
}
.sv-sheet a:not(.btn):hover, .sv-sheet a[aria-current] { color: var(--c-on-dark); }
.sv-sheet a:focus-visible { outline: 2px solid var(--c-on-dark); outline-offset: 3px; }
.sv-sheet .btn { margin-top: auto; width: 100%; }
.header.menu-open { background: transparent; }
html.sv-locked, html.sv-locked body { overflow: hidden; }
.header .back:focus-visible { outline: 2px solid var(--c-on-dark); outline-offset: 3px; }

/* ---------- Movimento: só quando o JS roda e o usuário aceita animação ---------- */
.sv-reveal { transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); transition-delay: calc(var(--sv-i, 0) * 80ms); }
body.has-motion .sv-reveal:not(.is-in) { opacity: 0; transform: translateY(22px); }

/* ---------- Header: mesmo comportamento visual da home ----------
   transparente no topo (faz parte do hero); ao rolar ganha fundo, blur e hairline;
   a escrita da logo some e fica só o símbolo (mesmo limiar .scrolled da home) */
.header { height: 52px; background: rgba(0,0,0,0); backdrop-filter: saturate(100%) blur(0px); -webkit-backdrop-filter: saturate(100%) blur(0px); box-shadow: inset 0 -1px 0 rgba(255,255,255,0); transition: background-color .35s var(--ease), backdrop-filter .35s var(--ease), -webkit-backdrop-filter .35s var(--ease), box-shadow .35s var(--ease); }
.header.scrolled { background: rgba(0,0,0,.62); backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px); box-shadow: inset 0 -1px 0 rgba(255,255,255,.08); }
.header .container { position: relative; }
.brand .logo-mark { width: 35px; height: 35px; }
.brand .logo-wordmark { width: auto; height: 15px; display: block; }
.logo-text { max-width: 160px; opacity: 1; overflow: hidden; transition: max-width .4s var(--ease), opacity .3s var(--ease), margin-left .4s var(--ease); }
.header.scrolled .logo-text { max-width: 0; opacity: 0; margin-left: -8px; }
.main-nav { gap: 28px; padding: 0; border: 0; background: none; backdrop-filter: none; -webkit-backdrop-filter: none; border-radius: 0; }
.main-nav a { position: relative; padding-bottom: 2px; font-size: 12px; font-weight: 400; letter-spacing: .01em; text-transform: none; color: var(--c-on-dark-soft); }
.main-nav a.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -9px; height: 1px; background: var(--c-on-dark-soft); }
.header .back { border: 1px solid rgba(255,255,255,.22); }
.header-cta-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--c-mint-dark-bg); box-shadow: 0 0 0 3px rgba(0,217,89,.22); flex-shrink: 0; }

/* ---------- Botões: hierarquia cromática da hero da home ----------
   primário = verde Billions sólido com texto preto; secundário = neutro, verde só no hover/foco */
.btn.primary { background: var(--c-mint-dark-bg); color: #000; }
.btn.primary:hover { background: color-mix(in srgb, var(--c-mint-dark-bg) 82%, #fff); }
.btn.primary:active { background: color-mix(in srgb, var(--c-mint-dark-bg) 88%, #000); }
.btn.secondary { color: var(--c-on-dark); }
.actions .btn.secondary:hover, .actions .btn.secondary:focus-visible { color: var(--c-mint-dark-bg); }

/* ---------- Hero: mesma composição da home (centrada, luz, grade, CTAs centrados) ---------- */
.hero.sv-hero { padding: 168px 0 40px; text-align: center; background: linear-gradient(180deg, #000 0%, #060607 60%, #0c0c0e 100%); }
.hero.sv-hero::before { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: .16;
  background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 72px 72px; -webkit-mask-image: linear-gradient(to bottom, #000, transparent 72%); mask-image: linear-gradient(to bottom, #000, transparent 72%); }
.hero-light-waves { position: absolute; inset: 0; top: -150px; z-index: 1; overflow: hidden; pointer-events: none; isolation: isolate; opacity: .78;
  -webkit-mask-image: linear-gradient(to bottom, #000 0, #000 40%, rgba(0,0,0,.86) 50%, rgba(0,0,0,.62) 61%, rgba(0,0,0,.38) 72%, rgba(0,0,0,.18) 83%, rgba(0,0,0,.06) 93%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0, #000 40%, rgba(0,0,0,.86) 50%, rgba(0,0,0,.62) 61%, rgba(0,0,0,.38) 72%, rgba(0,0,0,.18) 83%, rgba(0,0,0,.06) 93%, transparent 100%); }
.hero-light-waves::before { content: ""; position: absolute; left: 50%; top: -320px; width: min(70vw, 860px); height: 340px; transform: translateX(-50%); border-radius: 50%; opacity: .22;
  background: radial-gradient(ellipse at center, rgba(255,255,255,.22) 0%, rgba(255,255,255,.05) 40%, transparent 72%); filter: blur(40px); animation: light-source-breathe 14s ease-in-out infinite; }
.light-beam { --bx: 50; --beam-rotation: 0deg; --beam-stretch: 1; --beam-o: .6; --bw: 14deg;
  position: absolute; top: -48%; left: -15%; width: 130%; height: 150%; transform-origin: 50% 0;
  transform: translateX(calc((var(--bx) - 50) / 1.3 * 1%)) rotate(var(--beam-rotation)) scaleX(var(--beam-stretch));
  opacity: var(--beam-o); mix-blend-mode: screen; filter: blur(20px);
  background: conic-gradient(at 50% 0%, transparent 0deg calc(180deg - var(--bw)), rgba(255,255,255,.012) calc(180deg - var(--bw) * .92), rgba(255,255,255,.05) calc(180deg - var(--bw) * .76), rgba(255,255,255,.14) calc(180deg - var(--bw) * .58), rgba(255,255,255,.36) calc(180deg - var(--bw) * .38), rgba(255,255,255,.5) calc(180deg - var(--bw) * .17), rgba(255,255,255,.56) 180deg, rgba(255,255,255,.5) calc(180deg + var(--bw) * .17), rgba(255,255,255,.36) calc(180deg + var(--bw) * .38), rgba(255,255,255,.14) calc(180deg + var(--bw) * .58), rgba(255,255,255,.05) calc(180deg + var(--bw) * .76), rgba(255,255,255,.012) calc(180deg + var(--bw) * .92), transparent calc(180deg + var(--bw)) 360deg);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #000 20%, rgba(0,0,0,.85) 42%, rgba(0,0,0,.42) 62%, transparent 86%); mask-image: linear-gradient(to bottom, transparent 0%, #000 20%, rgba(0,0,0,.85) 42%, rgba(0,0,0,.42) 62%, transparent 86%); }
.light-beam--1 { --bx: 18; --beam-rotation: -20deg; --beam-stretch: 1;   --beam-o: .9; }
.light-beam--2 { --bx: 46; --beam-rotation: -4deg;  --beam-stretch: 1.1; --beam-o: .55; }
.light-beam--3 { --bx: 70; --beam-rotation: 12deg;  --beam-stretch: .9;  --beam-o: .3; }
.light-beam--4 { --bx: 92; --beam-rotation: 24deg;  --beam-stretch: 1;   --beam-o: 0; }
.light-beam--5 { --bx: 36; --beam-rotation: -10deg; --beam-stretch: 1.8; --beam-o: .3; filter: blur(30px); }
.light-beam--6 { --bx: 60; --beam-rotation: 4deg;   --beam-stretch: 2;   --beam-o: 0; filter: blur(36px); }
@keyframes light-source-breathe { 0%, 100% { opacity: .3; transform: translateX(-50%) scale(.96); } 50% { opacity: .46; transform: translateX(-50%) scale(1.05); } }
@media (prefers-reduced-motion: reduce) { .hero-light-waves::before { animation: none !important; } }

.sv-hero-inner { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; }
.sv-hero .kicker { margin-bottom: 20px; color: var(--c-on-dark-soft); }
.hero.sv-hero h1 { max-width: 19em; margin: 0; font-size: clamp(32px, 4.2vw, 60px); line-height: 1.08; letter-spacing: -.025em; text-wrap: balance; }
.hero.sv-hero .sv-lede { max-width: min(68vw, 980px); margin: 24px auto 0; font-size: clamp(18px, 1.7vw, 24px); line-height: 1.4; text-wrap: balance; color: rgba(245,245,247,.72); }
.sv-hero .actions { justify-content: center; margin-top: 36px; }

/* vitrine: tela principal com a largura de --container-narrow (820px), como a da home,
   com o celular sobreposto; superfície = card escuro do projeto; base some num fade a partir de 60% */
.sv-stage { position: relative; z-index: 2; width: min(820px, 87.5%); height: clamp(260px, 38vw, 430px); margin: 78px auto 0;
  -webkit-mask-image: linear-gradient(to bottom, #000 60%, transparent); mask-image: linear-gradient(to bottom, #000 60%, transparent); }
.sv-screen { position: absolute; margin: 0; overflow: hidden; border: 1px solid var(--c-hairline-dark); border-radius: var(--radius-l); background: var(--c-panel-dark); box-shadow: 0 24px 60px rgba(0,0,0,.45); }
.sv-screen img { width: 100%; height: auto; }
.sv-screen--desktop { left: 0; top: 16px; width: 100%; }
.sv-screen--mobile { right: -9%; top: 76px; width: 24%; z-index: 2; }
.sv-note { position: relative; z-index: 2; margin-top: -20px; font-size: 12px; line-height: 1.3334; letter-spacing: -.01em; color: var(--c-on-dark-soft); }
@media (prefers-reduced-motion: no-preference) {
  .sv-stage { animation: sv-rise .9s var(--ease-out) .15s both; }
  @keyframes sv-rise { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: none; } }
}

/* ---------- Benefícios: lista editorial com demonstração por item ---------- */
.sv-benefits { position: relative; }
.sv-benefits::before, .sv-faq-section::before { content: ""; position: absolute; inset: 0 0 auto; height: 64px; /* metade do padding da seção */ }
.sv-benefits::before { background: linear-gradient(#0c0c0e, var(--c-surface-alt)); }
.sv-faq-section::before { background: linear-gradient(var(--c-surface-dark-2), var(--c-surface-alt)); }
.sv-benefits > .container, .sv-faq-section > .container { position: relative; }
.section-head p { margin-top: 16px; }
.sv-principles { border-top: 1px solid var(--c-hairline); }
.sv-principle { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; align-items: center; padding: 56px 0; border-bottom: 1px solid var(--c-hairline); }
.sv-principle-title { grid-column: 1 / span 4; }
.sv-principle-body { grid-column: 5 / span 4; }
.sv-tag { display: block; margin-bottom: 14px; font-size: 12px; font-weight: 590; letter-spacing: .06em; text-transform: uppercase; color: var(--c-gray); }
.sv-principle h3 { font-size: clamp(26px, 2.8vw, 40px); line-height: 1.1; letter-spacing: -.02em; }
.section.light .sv-principle-body p { font-size: 17px; }


/* ---------- Escopo: grupos editoriais sobre fundo branco ---------- */
.section.sv-scope { background: var(--c-surface); color: var(--c-ink); }
.sv-scope h2, .sv-scope h3 { color: var(--c-ink); }
.sv-scope p, .sv-scope .kicker { color: var(--c-gray); }
.sv-scope-grid, .sv-process-grid, .sv-faq-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; }
.sv-scope-intro, .sv-process-intro, .sv-faq-intro { grid-column: 1 / span 4; position: sticky; top: 120px; align-self: start; }
.sv-scope-intro p { margin-top: 16px; }
.sv-groups { grid-column: 6 / -1; border-bottom: 1px solid var(--c-hairline); }
.sv-group { display: grid; grid-template-columns: 200px 1fr; gap: 24px; padding: 36px 0; border-top: 1px solid var(--c-hairline); }
.sv-group h3 { font-size: 12px; line-height: 1.4; font-weight: 590; letter-spacing: .06em; text-transform: uppercase; color: var(--c-gray); padding-top: 6px; }
.sv-group li { font-family: var(--font-display); font-size: clamp(19px, 1.9vw, 24px); line-height: 1.3; font-weight: 600; letter-spacing: -.012em; color: var(--c-ink); padding: 14px 0; border-top: 1px solid #ececf0; }
.sv-group li:first-child { border-top: 0; padding-top: 0; }
.sv-group li:last-child { padding-bottom: 0; }

/* ---------- Processo: linha do tempo com progresso ---------- */
.section.sv-process { background: var(--c-surface-dark); }
.sv-process-intro p { margin-top: 16px; }
.sv-count { margin-top: 56px; display: grid; gap: 6px; }
.sv-count-n { font-family: var(--font-display); font-size: clamp(64px, 9vw, 120px); line-height: 1; font-weight: 600; letter-spacing: -.04em; color: var(--c-on-dark); }
.sv-count-name { font-size: 19px; font-weight: 590; color: var(--c-mint-dark-bg); }
.sv-count span { transition: opacity .3s var(--ease); }
.sv-count.is-swapping span { opacity: 0; }
.sv-steps { grid-column: 6 / -1; position: relative; display: flex; flex-direction: column; gap: 96px; --sv-p: 0; }
.sv-steps::before, .sv-steps::after { content: ""; position: absolute; left: 9px; top: 10px; bottom: 10px; width: 2px; border-radius: 2px; }
.sv-steps::before { background: var(--c-hairline-dark); }
.sv-steps::after { background: var(--c-mint-dark-bg); transform-origin: top; transform: scaleY(var(--sv-p)); }
.sv-step { position: relative; padding-left: 56px; max-width: 640px; transition: opacity .4s var(--ease); }
.sv-step-tag { font-size: 12px; font-weight: 590; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 10px; }
.sv-step h3 { font-size: clamp(26px, 3vw, 40px); line-height: 1.1; letter-spacing: -.02em; margin-bottom: 12px; }
.sv-dot { position: absolute; left: 0; top: 0; z-index: 1; width: 20px; height: 20px; border-radius: 50%; border: 2px solid var(--c-hairline-dark); background: var(--c-surface-dark); transition: border-color .4s var(--ease), background-color .4s var(--ease), box-shadow .4s var(--ease); }
.sv-step.is-current .sv-dot { border-color: var(--c-mint-dark-bg); box-shadow: 0 0 0 3px rgba(0,217,89,.22); }
.sv-step.is-current .sv-dot::after { content: ""; position: absolute; inset: 3px; border-radius: 50%; background: var(--c-mint-dark-bg); }
.sv-step.is-done .sv-dot { background: var(--c-mint-dark-bg); border-color: var(--c-mint-dark-bg); }
.sv-step.is-done .sv-dot::after { content: ""; position: absolute; left: 5px; top: 1px; width: 5px; height: 9px; border: solid #0b2e1c; border-width: 0 2px 2px 0; transform: rotate(45deg); }
.sv-step.is-current .sv-step-tag { color: var(--c-mint-dark-bg); }
body.has-motion .sv-step:not(.is-current):not(.is-done) { opacity: .42; }
body.has-motion .sv-step.is-done { opacity: .8; }

/* ---------- Curitiba ---------- */
.section.sv-city { background: var(--c-surface-dark-2); overflow: hidden; }
.sv-city-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; align-items: center; }
.sv-city-copy { grid-column: 1 / span 6; }
.sv-city-copy h2 { max-width: 14ch; text-wrap: balance; }
.sv-city-copy p { margin-top: 20px; max-width: 34em; }
.sv-rings { grid-column: 8 / -1; position: relative; aspect-ratio: 1; }
.sv-ring { position: absolute; border-radius: 50%; border: 1px solid var(--c-hairline-dark); inset: 0; display: grid; justify-items: center; align-items: start; }
.sv-ring--2 { inset: 15%; } .sv-ring--1 { inset: 33%; background: radial-gradient(circle, rgba(0,217,89,.1), transparent 70%); }
.sv-ring em { margin-top: -9px; padding: 0 10px; background: var(--c-surface-dark-2); font-style: normal; font-size: 12px; font-weight: 590; letter-spacing: .04em; text-transform: uppercase; color: var(--c-on-dark-soft); white-space: nowrap; }
.sv-core { position: absolute; left: 50%; top: 50%; width: 14px; height: 14px; margin: -7px 0 0 -7px; border-radius: 50%; background: var(--c-mint-dark-bg); box-shadow: 0 0 0 6px rgba(0,217,89,.22); }
.sv-core em { position: absolute; left: 24px; top: -3px; font-style: normal; font-size: 19px; font-weight: 600; font-family: var(--font-display); color: var(--c-on-dark); white-space: nowrap; }
@media (prefers-reduced-motion: no-preference) {
  .sv-rings .sv-ring { transform: scale(.7); opacity: 0; transition: transform 1.2s var(--ease-out), opacity 1.2s var(--ease-out); }
  .sv-rings .sv-ring--2 { transition-delay: .15s; } .sv-rings .sv-ring--1 { transition-delay: .3s; }
  .sv-rings.is-in .sv-ring { transform: none; opacity: 1; }
  html:not(.sv-js) .sv-rings .sv-ring { transform: none; opacity: 1; }
}

/* ---------- FAQ: acordeão (button + grid-template-rows, padrão do projeto) ---------- */
.sv-faq-section { position: relative; }
.sv-faq { grid-column: 6 / -1; border-top: 1px solid var(--c-hairline); }
.sv-faq-item { border-bottom: 1px solid var(--c-hairline); }
.sv-faq-item h3 { font-size: inherit; letter-spacing: normal; }
.sv-faq-q { width: 100%; min-height: 44px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 26px 0; text-align: left; font-family: var(--font-display); font-size: clamp(19px, 1.8vw, 24px); line-height: 1.25; font-weight: 600; letter-spacing: -.012em; color: var(--c-ink); background: none; border: 0; cursor: pointer; }
.sv-faq-q:focus-visible { outline: 2px solid var(--c-blue); outline-offset: 3px; border-radius: 6px; }
.sv-plus { position: relative; flex: 0 0 20px; width: 20px; height: 20px; color: var(--c-gray); transition: color .3s var(--ease); }
.sv-plus::before, .sv-plus::after { content: ""; position: absolute; left: 3px; right: 3px; top: 50%; height: 2px; margin-top: -1px; border-radius: 2px; background: currentColor; transition: transform .35s var(--ease); }
.sv-plus::after { transform: rotate(90deg); }
.sv-faq-q:hover .sv-plus { color: var(--c-ink); }
.sv-faq-item.is-open .sv-plus { color: var(--c-blue); }
.sv-faq-item.is-open .sv-plus::after { transform: rotate(0); }
.sv-faq-a p { max-width: 34em; padding-bottom: 28px; font-size: 17px; }
/* sem JS tudo permanece aberto e legível; com JS os painéis recolhem */
.sv-js .sv-faq-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .35s var(--ease); }
.sv-js .sv-faq-item.is-open .sv-faq-a { grid-template-rows: 1fr; }
.sv-js .sv-faq-a > div { overflow: hidden; }

/* ---------- CTA final ---------- */
.cta.sv-cta { position: relative; overflow: hidden; isolation: isolate; }
.cta.sv-cta::before { content: ""; position: absolute; z-index: -1; left: 50%; top: -10%; width: min(1100px, 140vw); height: 80%; transform: translateX(-50%); background: radial-gradient(ellipse at 50% 0%, rgba(0,217,89,.14), transparent 66%); pointer-events: none; }
.cta.sv-cta h2 { max-width: 15ch; font-size: clamp(40px, 6vw, 80px); line-height: 1.03; letter-spacing: -.03em; }
.cta.sv-cta p { margin-top: 24px; }

/* ---------- Tablet / mobile ---------- */
@media (max-width: 1024px) {
  .sv-principle-title { grid-column: 1 / span 5; } .sv-principle-body { grid-column: 6 / -1; }
  .sv-scope-intro, .sv-process-intro, .sv-faq-intro { grid-column: 1 / span 5; }
  .sv-groups, .sv-steps, .sv-faq { grid-column: 6 / -1; }
  .sv-group { grid-template-columns: 1fr; gap: 16px; }
  .sv-city-copy { grid-column: 1 / span 7; } .sv-rings { grid-column: 8 / -1; }
}
@media (max-width: 900px) {
  .header .back { display: none; }
  .sv-menu { display: block; }
  .sv-sheet { display: block; }
  .hero.sv-hero { padding-top: 136px; }
  .sv-stage { margin-top: 48px; }
  .sv-principle { padding: 40px 0; row-gap: 20px; }
  .sv-principle-title, .sv-principle-body { grid-column: 1 / -1; }
  .sv-scope-grid, .sv-process-grid, .sv-faq-grid, .sv-city-grid { display: block; }
  .sv-scope-intro, .sv-process-intro, .sv-faq-intro { position: static; margin-bottom: 48px; }
  .sv-count { display: none; }
  .sv-group { grid-template-columns: 200px 1fr; }
  .sv-steps { gap: 64px; }
  .sv-city-copy { margin-bottom: 56px; }
  .sv-rings { max-width: 420px; margin: 0 auto; }
}
@media (max-width: 760px) {
  .hero.sv-hero h1 { font-size: clamp(28px, 8.4vw, 40px); line-height: 1.1; }
  .sv-stage { height: 300px; margin-top: 48px; }
  .sv-screen { border-radius: var(--radius-m); }
  .sv-screen--desktop { left: -30%; width: 160%; }
  .sv-screen--mobile { right: -4%; top: 64px; width: 38%; }
  .sv-note { margin-top: -8px; }
  .sv-group { grid-template-columns: 1fr; gap: 12px; padding: 28px 0; }
  .sv-faq-q { padding: 22px 0; }
  .sv-ring em { font-size: 10px; padding: 0 6px; }
  .sv-core em { font-size: 16px; left: 22px; }
}

/* breadcrumb sobreposto ao hero (como o header da home): sem faixa preta acima da luz */
.breadcrumb { position: absolute; left: 0; right: 0; top: 0; z-index: 3; padding-top: 96px; }
@media (max-width: 760px) {
  .breadcrumb { padding-top: 76px; }
  .hero.sv-hero { padding-top: 120px; }
}
/* subtítulo acompanha a largura do título (≈16,3em do h1, que é min(4.2vw, 60px)) */
@media (max-width: 760px) { .hero.sv-hero .sv-lede { max-width: 100%; } }


/* =========================================================================
   Variantes usadas pelas demais páginas de serviço
   ========================================================================= */

/* hero só com texto (sem vitrine): a luz fecha o capítulo e a próxima seção começa no mesmo #0c0c0e */
.hero.sv-hero--text { padding-bottom: 64px; }

/* vitrine em imagem única (ex.: landing pages): mesma largura e fade da vitrine de sites */
.sv-showcase { position: relative; z-index: 2; width: min(1080px, 100%); margin: 78px auto 0; overflow: hidden;
  -webkit-mask-image: linear-gradient(to bottom, #000 60%, transparent); mask-image: linear-gradient(to bottom, #000 60%, transparent); }
.sv-showcase img { width: 100%; height: auto; border-radius: var(--radius-l); }
.hero.sv-hero:has(.sv-showcase) { padding-bottom: 0; }

/* benefícios sem demonstração: título à esquerda, texto à direita */
.sv-principle--plain .sv-principle-title { grid-column: 1 / span 5; }
.sv-principle--plain .sv-principle-body { grid-column: 6 / -1; max-width: 34em; }

/* escopo: introdução com mais de um parágrafo; grupo sem rótulo ocupa a largura toda */
.sv-scope-intro p + p { margin-top: 12px; }
.sv-group--bare { grid-template-columns: 1fr; }

/* seção de serviços relacionados / nota de contexto: texto + nota editorial sobre cinza claro */
.section.sv-related { background: var(--c-surface-alt); }
.sv-related-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; align-items: start; }
.sv-related-copy { grid-column: 1 / span 6; }
.sv-related-copy p { margin-top: 16px; }
.sv-related-copy a { text-decoration: underline; text-underline-offset: 3px; color: var(--c-ink); }
.sv-related-copy a:hover { color: var(--c-blue); }
.sv-related-grid .proof-note { grid-column: 8 / -1; padding: 32px; border-radius: var(--radius-l); }

@media (max-width: 1024px) {
  .sv-principle--plain .sv-principle-title { grid-column: 1 / span 5; }
  .sv-principle--plain .sv-principle-body { grid-column: 6 / -1; }
  .sv-related-copy { grid-column: 1 / span 7; }
  .sv-related-grid .proof-note { grid-column: 8 / -1; }
}
@media (max-width: 900px) {
  .sv-principle--plain .sv-principle-title, .sv-principle--plain .sv-principle-body { grid-column: 1 / -1; }
  .sv-related-grid { display: block; }
  .sv-related-grid .proof-note { margin-top: 40px; }
  .sv-showcase { margin-top: 48px; }
}