/* ==========================================================================
   DS GROUP SOLUÇÕES — Sistema visual v2
   Base clara e arejada, com blocos escuros de destaque.
   Cores, tipografia e proporção conforme o Manual de Marca v1.0.
   ========================================================================== */

:root {
  --navy: #1E2A38;
  --ink: #0E1620;
  --blue: #1B6EF3;
  --cyan: #0FB5C9;
  --steel: #8A94A6;
  --mist: #EEF1F5;
  --cloud: #F7F9FB;
  --white: #FFFFFF;
  --success: #17A46A;
  --attention: #E9A23B;
  --critical: #D64545;

  --text: #1E2A38;
  --text-2: #55637A;
  --line: #E3E8EF;
  --line-2: #EFF2F7;
  --blue-soft: #EEF4FF;

  --font-display: Poppins, "Segoe UI", Arial, Helvetica, sans-serif;
  --font-body: Inter, "Segoe UI", Arial, Helvetica, sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;

  --s1: .5rem; --s2: 1rem; --s3: 1.5rem; --s4: 2rem;
  --s5: 3rem; --s6: 4.25rem; --s7: 5.5rem;

  --maxw: 1180px;
  --r-sm: 10px; --r: 16px; --r-lg: 22px; --r-pill: 999px;

  --sh-1: 0 1px 2px rgba(16,24,40,.04), 0 1px 3px rgba(16,24,40,.06);
  --sh-2: 0 4px 8px rgba(16,24,40,.04), 0 12px 28px rgba(16,24,40,.07);
  --sh-3: 0 18px 50px rgba(16,24,40,.14);
  --header-h: 72px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 20px); -webkit-text-size-adjust: 100%; }

body {
  margin: 0; font-family: var(--font-body); font-size: 17px; line-height: 1.65;
  color: var(--text); background: var(--white); -webkit-font-smoothing: antialiased;
}

img, svg, iframe { max-width: 100%; display: block; }
img { height: auto; }

h1, h2, h3, h4 {
  font-family: var(--font-display); font-weight: 700; line-height: 1.14;
  letter-spacing: -.025em; margin: 0 0 var(--s2); color: var(--navy); text-wrap: balance;
}
h1 { font-size: clamp(2.35rem, 1.5rem + 3.2vw, 4rem); }
h2 { font-size: clamp(1.85rem, 1.3rem + 2.1vw, 2.9rem); }
h3 { font-size: 1.15rem; font-weight: 600; letter-spacing: -.015em; }
h4 { font-size: .95rem; font-weight: 600; }

p { margin: 0 0 var(--s2); max-width: 68ch; color: var(--text-2); }
a { color: var(--blue); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: #1257c9; }
ul, ol { margin: 0 0 var(--s2); padding-left: 1.15rem; }
li { margin-bottom: .4rem; color: var(--text-2); }
strong { font-weight: 600; color: var(--text); }
code { font-family: var(--font-mono); font-size: .875em; background: var(--mist); padding: .1em .35em; border-radius: 5px; }

::selection { background: var(--blue); color: #fff; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 4px; }
.on-dark :focus-visible { outline-color: var(--cyan); }

.skip-link { position: absolute; left: -9999px; z-index: 999; background: var(--blue); color: #fff; padding: .8rem 1.2rem; font-weight: 600; }
.skip-link:focus { left: 0; top: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Layout */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--s3); }
.section { padding: var(--s7) 0; }
.section--tight { padding: var(--s6) 0; }
.grid { display: grid; gap: var(--s3); }
.g2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s6); align-items: start; }
.lead { font-size: 1.1875rem; line-height: 1.6; color: var(--text-2); }
.muted { color: var(--text-2); }
.center { text-align: center; }
.center p, .center .lead { margin-inline: auto; }

.s-navy { background: var(--navy); }
.s-ink { background: var(--ink); }
.s-mist { background: var(--mist); }
.s-cloud { background: var(--cloud); }
.on-dark, .on-dark p, .on-dark li { color: #C6D0DE; }
.on-dark h1, .on-dark h2, .on-dark h3, .on-dark h4, .on-dark strong { color: #fff; }
.on-dark a { color: var(--cyan); }
.on-dark a:hover { color: #fff; }

.dotgrid { position: relative; overflow: hidden; isolation: isolate; }
.dotgrid::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background-image: radial-gradient(rgba(255,255,255,.12) 1.1px, transparent 1.2px);
  background-size: 28px 28px;
  mask-image: radial-gradient(120% 90% at 78% 12%, #000 0%, transparent 72%);
  -webkit-mask-image: radial-gradient(120% 90% at 78% 12%, #000 0%, transparent 72%);
}

/* Cabeçalho de seção */
.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem; font-size: .75rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; color: var(--blue); background: var(--blue-soft);
  padding: .4rem .8rem; border-radius: var(--r-pill); margin-bottom: var(--s3);
}
.on-dark .eyebrow { color: var(--cyan); background: rgba(15,181,201,.12); }
.eyebrow .num { font-family: var(--font-mono); opacity: .7; }
.s-head { max-width: 58ch; margin-bottom: var(--s5); }
.s-head.center { margin-inline: auto; text-align: center; }
.s-head h2 .lt { font-weight: 400; color: var(--steel); }
.s-head .lead { margin-top: var(--s2); margin-bottom: 0; }
.rule { display: none; }

/* Botões */
.btn {
  --bg: var(--blue); --fg: #fff; --bd: transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: var(--font-body); font-weight: 600; font-size: .9375rem; line-height: 1.2;
  padding: .9rem 1.5rem; border-radius: var(--r-pill); border: 1.5px solid var(--bd);
  background: var(--bg); color: var(--fg); cursor: pointer; text-decoration: none;
  transition: transform .18s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}
.btn:hover { color: var(--fg); transform: translateY(-2px); box-shadow: 0 10px 22px rgba(27,110,243,.22); }
.btn:active { transform: translateY(0); }
.btn--primary:hover { --bg: #1257c9; }
.btn--ghost { --bg: transparent; --fg: var(--navy); --bd: var(--line); }
.btn--ghost:hover { --bd: var(--navy); box-shadow: var(--sh-2); }
.on-dark .btn--ghost { --fg: #fff; --bd: rgba(255,255,255,.28); }
.on-dark .btn--ghost:hover { --bd: #fff; box-shadow: none; }
.btn--light { --bg: #fff; --fg: var(--navy); }
.btn--light:hover { box-shadow: 0 10px 22px rgba(0,0,0,.25); }
.btn--sm { padding: .62rem 1.1rem; font-size: .875rem; }
.btn--full { width: 100%; }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; }

.link-arrow { font-weight: 600; font-size: .9375rem; display: inline-flex; align-items: center; gap: .4rem; color: var(--blue); }
.link-arrow svg { width: 16px; height: 16px; transition: transform .2s var(--ease); }
.link-arrow:hover svg, .card:hover .link-arrow svg { transform: translateX(5px); }

/* Cabeçalho */
.site-header {
  position: sticky; top: 0; z-index: 100; background: rgba(30,42,56,.88);
  backdrop-filter: saturate(180%) blur(14px); -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .25s var(--ease), background .25s var(--ease);
}
.site-header.is-scrolled { border-bottom-color: rgba(255,255,255,.12); background: rgba(14,22,32,.94); }
.header-inner { display: flex; align-items: center; gap: var(--s3); height: var(--header-h); }
.brand { margin-right: auto; display: flex; align-items: center; }
.brand .logo { height: 32px; width: auto; }
.brand .logo--symbol { display: none; }

.nav { display: flex; align-items: center; gap: .2rem; }
.nav a { color: #C6D0DE; font-size: .9375rem; font-weight: 500; padding: .5rem .85rem; border-radius: var(--r-pill); transition: color .2s var(--ease), background .2s var(--ease); }
.nav a:hover { color: #fff; background: rgba(255,255,255,.08); }
.nav a[aria-current="page"] { color: #fff; font-weight: 600; background: rgba(255,255,255,.10); }

.nav-toggle { display: none; width: 42px; height: 42px; border: 1px solid rgba(255,255,255,.24); background: transparent; border-radius: var(--r-sm); cursor: pointer; padding: 0; }
.nav-toggle span { display: block; width: 18px; height: 2px; background: #fff; border-radius: 2px; margin: 0 auto; transition: transform .25s var(--ease); }
.nav-toggle span + span { margin-top: 5px; }
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span + span { transform: translateY(-3.5px) rotate(-45deg); }

/* Hero */
.hero { background: var(--navy); color: #fff; border-radius: 0 0 var(--r-lg) var(--r-lg); margin-top: calc(var(--header-h) * -1); padding-top: var(--header-h); padding: clamp(3.5rem,2rem + 7vw,7rem) 0 clamp(3.5rem,2rem + 6vw,6rem); }
.hero .split { grid-template-columns: 1.05fr .95fr; align-items: center; gap: var(--s6); }
.hero h1 { margin-bottom: var(--s3); }
.hero h1 .accent { color: var(--cyan); }
.hero .lead { max-width: 52ch; color: #C6D0DE; }
.hero .btn-row { margin-top: var(--s4); }

.hero-for { margin-top: var(--s5); padding-top: var(--s3); border-top: 1px solid rgba(255,255,255,.14); }
.hero-for-label {
  display: block; font-size: .6875rem; font-weight: 600; letter-spacing: .16em;
  text-transform: uppercase; color: var(--steel); margin-bottom: .85rem;
}
.chips { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0; padding: 0; list-style: none; }
.chips li {
  display: inline-flex; align-items: center; gap: .45rem; margin: 0;
  font-size: .8125rem; font-weight: 500; color: #DCE3EC;
  border: 1px solid rgba(255,255,255,.16); background: rgba(255,255,255,.05);
  padding: .45rem .9rem; border-radius: var(--r-pill);
  transition: border-color .2s var(--ease), background .2s var(--ease);
}
.chips li:hover { border-color: rgba(15,181,201,.5); background: rgba(15,181,201,.08); }
.chips svg { width: 15px; height: 15px; color: var(--cyan); flex: none; }

/* Mockup */
.mock { background: #fff; border-radius: var(--r); box-shadow: var(--sh-3); overflow: hidden; }
.mock-bar { display: flex; align-items: center; gap: .35rem; padding: .75rem 1rem; border-bottom: 1px solid var(--line-2); background: var(--cloud); }
.mock-bar i { width: 9px; height: 9px; border-radius: 50%; background: #DDE3EC; display: block; }
.mock-bar span { font-family: var(--font-mono); font-size: .6875rem; color: var(--steel); margin-left: .6rem; }
.mock-body { padding: 1.1rem; display: grid; gap: .8rem; }
.mock-kpis { display: grid; grid-template-columns: repeat(3,1fr); gap: .6rem; }
.mock-kpi { background: var(--cloud); border: 1px solid var(--line-2); border-radius: var(--r-sm); padding: .75rem .8rem; }
.mock-kpi small { font-size: .625rem; text-transform: uppercase; letter-spacing: .1em; color: var(--steel); font-weight: 600; }
.mock-kpi b { display: block; font-family: var(--font-mono); font-size: 1.25rem; color: var(--navy); letter-spacing: -.03em; }
.mock-chart { display: flex; align-items: flex-end; gap: 7px; height: 116px; padding: .9rem; background: var(--cloud); border: 1px solid var(--line-2); border-radius: var(--r-sm); }
.mock-chart i { flex: 1; background: var(--blue); border-radius: 4px 4px 2px 2px; display: block; transform-origin: bottom; animation: rise .8s var(--ease) both; }
.mock-chart i:nth-child(even) { background: var(--cyan); }
@keyframes rise { from { transform: scaleY(.04); opacity: 0; } to { transform: scaleY(1); opacity: 1; } }
.mock-rows { display: grid; gap: .4rem; }
.mock-row { display: flex; align-items: center; gap: .6rem; padding: .6rem .75rem; border: 1px solid var(--line-2); border-radius: var(--r-sm); font-size: .8125rem; color: var(--text-2); }
.mock-row .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--success); flex: none; }
.mock-row .dot.w { background: var(--attention); }
.mock-row .tag { margin-left: auto; font-family: var(--font-mono); font-size: .6875rem; color: var(--steel); }

/* Página interna */
.page-hero {
  background: var(--navy); color: #fff; margin-top: calc(var(--header-h) * -1);
  border-radius: 0 0 var(--r-lg) var(--r-lg);
  padding: calc(var(--header-h) + clamp(2rem, 1.6rem + 2vw, 3.25rem)) 0 clamp(2.5rem, 2rem + 2.6vw, 4rem);
}
.page-hero h1 { max-width: 20ch; font-size: clamp(2rem, 1.4rem + 2.2vw, 3.1rem); }
.page-hero .lead { max-width: 60ch; margin-bottom: 0; }
.breadcrumb { font-size: .8125rem; color: var(--text-2); margin-bottom: var(--s3); display: flex; flex-wrap: wrap; gap: .4rem; }
.breadcrumb a { color: var(--text-2); }
.breadcrumb span[aria-current] { color: var(--blue); font-weight: 500; }

/* Cartões */
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: var(--s3); display: flex; flex-direction: column; gap: .55rem; transition: border-color .2s var(--ease), box-shadow .25s var(--ease), transform .25s var(--ease); }
a.card { text-decoration: none; color: inherit; }
a.card:hover, .card--hover:hover { border-color: #CFDCF6; box-shadow: var(--sh-2); transform: translateY(-4px); }
.card--flat:hover { transform: none; box-shadow: var(--sh-1); }
.card h3 { margin: 0; }
.card p { margin: 0; font-size: .9375rem; }
.card .link-arrow { margin-top: auto; padding-top: .7rem; }
.on-dark .card { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.12); }

.icon-box { width: 44px; height: 44px; border-radius: 12px; background: var(--blue-soft); display: grid; place-items: center; color: var(--blue); margin-bottom: .4rem; flex: none; }
.icon-box svg { width: 22px; height: 22px; }
.on-dark .icon-box { background: rgba(15,181,201,.14); color: var(--cyan); }

.tag-list { display: flex; flex-wrap: wrap; gap: .4rem; padding: 0; list-style: none; margin: .2rem 0 0; }
.tag-list li { margin: 0; font-size: .75rem; color: var(--text-2); background: var(--mist); border-radius: var(--r-pill); padding: .28rem .7rem; }

/* Indicadores */
.stats { display: grid; grid-template-columns: repeat(4,1fr); gap: var(--s2); }
.stat { background: var(--cloud); border: 1px solid var(--line-2); border-radius: var(--r); padding: var(--s3); }
.stat b { display: block; font-family: var(--font-mono); font-size: 2rem; font-weight: 600; letter-spacing: -.04em; color: var(--navy); }
.stat span { font-size: .875rem; color: var(--text-2); }
.stat em { display: block; font-style: normal; font-size: .6875rem; font-family: var(--font-mono); color: var(--steel); margin-top: .3rem; }
.on-dark .stat { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.12); }
.on-dark .stat b { color: #fff; }

.placeholder { border: 1px dashed #B9CEF8; background: var(--blue-soft); border-radius: var(--r); padding: var(--s3); }
.placeholder .ph-tag { display: inline-block; font-family: var(--font-mono); font-size: .6875rem; letter-spacing: .06em; text-transform: uppercase; color: var(--blue); background: #fff; border-radius: var(--r-pill); padding: .25rem .65rem; margin-bottom: .8rem; }
.placeholder h3 { margin-bottom: .35rem; }
.placeholder p { margin: 0; font-size: .9375rem; }
.on-dark .placeholder { border-color: rgba(15,181,201,.45); background: rgba(15,181,201,.07); }
.on-dark .placeholder .ph-tag { background: rgba(255,255,255,.1); color: var(--cyan); }

/* Processo */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(4,1fr); gap: var(--s3); }
.step { position: relative; padding-top: 3.1rem; }
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  position: absolute; top: 0; left: 0; width: 40px; height: 40px; border-radius: 12px;
  background: var(--blue-soft); color: var(--blue); font-family: var(--font-mono);
  font-size: .8125rem; font-weight: 600; display: grid; place-items: center;
}
.step h3 { font-size: 1rem; margin: 0 0 .35rem; }
.step p { font-size: .875rem; margin: 0; }
.on-dark .step::before { background: rgba(15,181,201,.14); color: var(--cyan); }

/* Áreas */
.areas { display: flex; flex-wrap: wrap; gap: .6rem; }
.area { display: inline-flex; align-items: center; gap: .55rem; background: #fff; border: 1px solid var(--line); border-radius: var(--r-pill); padding: .6rem 1.05rem; font-size: .9375rem; font-weight: 500; color: var(--navy); transition: border-color .2s var(--ease), transform .2s var(--ease); }
.area:hover { border-color: #CFDCF6; transform: translateY(-2px); }
.area svg { width: 17px; height: 17px; color: var(--blue); flex: none; }
.on-dark .area { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.14); color: #fff; }
.on-dark .area svg { color: var(--cyan); }

/* Listas */
.checks { list-style: none; padding: 0; display: grid; gap: .9rem; margin: 0; }
.checks li { display: flex; gap: .7rem; align-items: flex-start; margin: 0; font-size: .9375rem; color: var(--text-2); }
.checks svg { width: 20px; height: 20px; color: var(--blue); flex: none; margin-top: .15rem; }
.on-dark .checks svg { color: var(--cyan); }
.checks b { display: block; color: var(--text); font-weight: 600; }
.on-dark .checks b { color: #fff; }
.checks small { font-size: .875rem; }
.on-dark .checks li, .on-dark .checks small { color: #C6D0DE; }

/* FAQ */
.faq { display: grid; gap: .75rem; }
.faq details { border: 1px solid var(--line); border-radius: var(--r); background: #fff; transition: border-color .2s var(--ease); }
.faq details[open] { border-color: #CFDCF6; box-shadow: var(--sh-1); }
.faq summary { list-style: none; cursor: pointer; padding: 1.15rem 3rem 1.15rem 1.25rem; position: relative; font-family: var(--font-display); font-weight: 600; font-size: 1.0313rem; color: var(--navy); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 1.1rem; top: 50%; transform: translateY(-50%); font-family: var(--font-body); font-size: 1.5rem; color: var(--blue); line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq .faq-body { padding: 0 1.25rem 1.25rem; }
.faq .faq-body p { margin: 0; font-size: .9375rem; }

/* Formulário */
.form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: var(--s4); box-shadow: var(--sh-2); }
.field { margin-bottom: var(--s2); }
.field label { display: block; font-size: .8125rem; font-weight: 600; margin-bottom: .4rem; color: var(--navy); }
.field .req { color: var(--critical); }
.field input, .field select, .field textarea { width: 100%; font-family: var(--font-body); font-size: .9375rem; color: var(--text); padding: .85rem .95rem; border: 1.5px solid var(--line); border-radius: var(--r-sm); background: #fff; transition: border-color .2s var(--ease), box-shadow .2s var(--ease); }
.field textarea { min-height: 130px; resize: vertical; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: #C9D2E0; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(27,110,243,.12); outline: none; }
.field .hint { font-size: .75rem; color: var(--steel); margin-top: .35rem; display: block; }
.field .err { font-size: .75rem; color: var(--critical); margin-top: .35rem; display: none; font-weight: 500; }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--critical); }
.field.has-error .err { display: block; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 var(--s2); }
.consent { display: flex; gap: .65rem; align-items: flex-start; font-size: .8125rem; color: var(--text-2); margin: var(--s2) 0 var(--s3); }
.consent input { width: 18px; height: 18px; margin-top: .15rem; flex: none; accent-color: var(--blue); }
.form-msg { display: none; padding: .95rem 1.1rem; border-radius: var(--r-sm); font-size: .9375rem; margin-top: var(--s2); }
.form-msg.is-on { display: block; }
.form-msg--ok { background: rgba(23,164,106,.1); border: 1px solid rgba(23,164,106,.35); color: #0F6B45; }
.form-msg--err { background: rgba(214,69,69,.08); border: 1px solid rgba(214,69,69,.35); color: #982929; }
.btn.is-loading { pointer-events: none; opacity: .8; }
.btn.is-loading .spin { display: block; }
.spin { display: none; width: 16px; height: 16px; border: 2px solid rgba(255,255,255,.45); border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Contato */
.contact-list { list-style: none; padding: 0; display: grid; gap: var(--s2); margin: 0; }
.contact-list li { display: flex; gap: .85rem; margin: 0; }
.contact-list .icon-box { width: 42px; height: 42px; margin: 0; }
.contact-list b { display: block; font-size: .6875rem; text-transform: uppercase; letter-spacing: .1em; color: var(--steel); font-weight: 600; }
.contact-list span, .contact-list a { font-size: .9375rem; color: var(--text-2); }
.contact-list a { color: var(--blue); }
.map-embed { border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--mist); }
.map-embed iframe { width: 100%; height: 320px; border: 0; }

/* CTA */
.cta-band { padding: var(--s6) 0; }
.cta-inner { background: var(--navy); border-radius: var(--r-lg); padding: clamp(2.2rem,1.5rem + 3vw,3.6rem); display: grid; grid-template-columns: 1.35fr auto; gap: var(--s4); align-items: center; position: relative; overflow: hidden; isolation: isolate; }
.cta-band h2 { color: #fff; margin-bottom: .5rem; font-size: clamp(1.6rem,1.2rem + 1.4vw,2.2rem); }
.cta-band p { color: #C6D0DE; margin: 0; }

/* Rodapé */
.site-footer { background: var(--navy); color: #C6D0DE; padding: var(--s6) 0 var(--s3); font-size: .9rem; }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: var(--s4); }
.site-footer h4 { color: #fff; font-size: .6875rem; text-transform: uppercase; letter-spacing: .14em; margin-bottom: var(--s2); font-family: var(--font-body); }
.site-footer .flogo { margin-bottom: var(--s2); }
.site-footer .flogo .logo { height: 32px; width: auto; }
.site-footer p { color: #C6D0DE; font-size: .9rem; max-width: 34ch; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: .55rem; color: #C6D0DE; }
.site-footer a { color: #C6D0DE; }
.site-footer a:hover { color: #fff; }
.social { display: flex; gap: .5rem; margin-top: var(--s2); }
.social a { width: 38px; height: 38px; border: 1px solid rgba(255,255,255,.18); border-radius: var(--r-pill); display: grid; place-items: center; }
.social a:hover { border-color: var(--cyan); color: var(--cyan); }
.social svg { width: 18px; height: 18px; }
.footer-bottom { margin-top: var(--s5); padding-top: var(--s3); border-top: 1px solid rgba(255,255,255,.12); display: flex; flex-wrap: wrap; gap: var(--s2) var(--s3); justify-content: space-between; align-items: center; font-size: .8125rem; }
.footer-legal { display: flex; flex-wrap: wrap; gap: var(--s2); }

/* Flutuantes */
.wa-float { position: fixed; right: 18px; bottom: 18px; z-index: 90; width: 56px; height: 56px; border-radius: 50%; background: var(--success); color: #fff; display: grid; place-items: center; box-shadow: var(--sh-3); transition: transform .2s var(--ease); }
.wa-float:hover { transform: scale(1.07); color: #fff; }
.wa-float svg { width: 28px; height: 28px; }
.to-top { position: fixed; right: 22px; bottom: 86px; z-index: 89; width: 42px; height: 42px; border-radius: var(--r-pill); border: 1px solid var(--line); background: #fff; color: var(--navy); display: grid; place-items: center; cursor: pointer; box-shadow: var(--sh-2); opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s; }
.to-top.is-on { opacity: 1; visibility: visible; transform: none; }
.to-top svg { width: 19px; height: 19px; }

.cookie-bar { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 120; background: #fff; border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--sh-3); padding: var(--s3); display: none; gap: var(--s3); align-items: center; max-width: 820px; margin-inline: auto; }
.cookie-bar.is-on { display: flex; }
.cookie-bar p { margin: 0; font-size: .875rem; }
.cookie-bar .btn-row { flex: none; }

/* Legal */
.legal { max-width: 72ch; }
.legal h2 { font-size: 1.45rem; margin-top: var(--s5); }
.legal h3 { margin-top: var(--s3); }
.legal .updated { font-family: var(--font-mono); font-size: .8125rem; color: var(--steel); }
.toc { background: var(--cloud); border: 1px solid var(--line-2); border-radius: var(--r); padding: var(--s3); margin-bottom: var(--s4); }
.toc ul { margin: 0; padding-left: 1.1rem; font-size: .9375rem; }

/* Revelação */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

/* Responsivo */
@media (max-width: 1040px) { .nav a { padding: .5rem .6rem; font-size: .875rem; } }
@media (max-width: 900px) {
  .split, .hero .split { grid-template-columns: 1fr; gap: var(--s5); }
  .g4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .steps, .stats { grid-template-columns: repeat(2,1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .cta-inner { grid-template-columns: 1fr; }
  .nav-toggle { display: grid; place-items: center; order: 3; }
  .header-cta { display: none; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0; background: var(--ink); flex-direction: column;
    align-items: stretch; gap: 0; padding: var(--s2) var(--s3) var(--s4); border-bottom: 1px solid rgba(255,255,255,.12);
    box-shadow: var(--sh-2); max-height: calc(100dvh - var(--header-h)); overflow-y: auto;
    transform: translateY(-10px); opacity: 0; visibility: hidden;
    transition: opacity .22s var(--ease), transform .22s var(--ease), visibility .22s;
  }
  .nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .nav a { padding: .9rem .4rem; font-size: 1.0625rem; border-radius: var(--r-sm); border-bottom: 1px solid rgba(255,255,255,.08); }
  .nav a[aria-current="page"] { background: transparent; color: var(--cyan); }
}
@media (max-width: 640px) {
  :root { --s7: 4.25rem; --s6: 3.25rem; }
  body { font-size: 16px; }
  .g2, .g3, .g4, .steps, .stats, .form-grid, .footer-top { grid-template-columns: 1fr; }
  .cookie-bar { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; }
  .btn-row .btn { width: auto; flex: 1 1 auto; }
  .hero { border-radius: 0 0 var(--r) var(--r); }
  .to-top { bottom: 84px; }
}
/* Abaixo de 420 px, apenas o símbolo — Manual de Marca, cap. 08 */
@media (max-width: 359px) {
  .brand .logo--full { display: none; }
  .brand .logo--symbol { display: block; height: 30px; width: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}
@media print { .site-header, .wa-float, .to-top, .cookie-bar, .cta-band { display: none !important; } }


/* ---------- Contraste em fundos escuros (Manual cap. 05.1) ----------
   Signal Blue sobre DS Navy tem apenas 3.2:1 — insuficiente para texto.
   Em qualquer superfície escura, links e destaques usam Data Cyan (5.9:1). */
/* botões mantêm a própria cor de texto mesmo dentro de blocos escuros */
.on-dark a.btn, .on-dark a.btn:hover { color: var(--fg); }
.on-dark a.wa-float { color: #fff; }
.on-dark a, .on-dark .link-arrow, .on-dark .breadcrumb a, .on-dark .breadcrumb span[aria-current] { color: var(--cyan); }
.on-dark .breadcrumb { color: #C6D0DE; }
.on-dark .eyebrow { color: var(--cyan); background: rgba(15,181,201,.14); }
.on-dark .muted { color: #AAB6C6; }
.on-dark .tag-list li { background: rgba(255,255,255,.08); color: #DCE3EC; }
.on-dark .tag-list li a { color: var(--cyan); }

/* ---------- Espaço reservado para imagens ---------- */
.imgslot { margin: 0; border-radius: var(--r); overflow: hidden; position: relative; }
/* A foto fica sobreposta à moldura e só aparece quando termina de carregar.
   Se o arquivo não existir, a moldura com a instrução permanece. */
.imgslot-img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  border-radius: var(--r); opacity: 0; z-index: 1; transition: opacity .35s var(--ease);
}
.imgslot.has-img .imgslot-img { opacity: 1; }
.imgslot.has-img .imgslot-inner { visibility: hidden; }
.imgslot-inner {
  aspect-ratio: var(--ratio, 16 / 9);
  min-height: 190px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: .5rem; text-align: center; padding: var(--s3);
  border: 2px dashed #C3D2EC; border-radius: var(--r);
  background:
    repeating-linear-gradient(45deg, rgba(27,110,243,.035) 0 10px, transparent 10px 20px),
    var(--cloud);
  transition: border-color .2s var(--ease);
}
.imgslot:hover .imgslot-inner { border-color: var(--blue); }
.imgslot-ico {
  width: 46px; height: 46px; border-radius: 12px; background: #fff; border: 1px solid #DCE6F8;
  display: grid; place-items: center; color: var(--blue); margin-bottom: .15rem;
}
.imgslot-ico svg { width: 24px; height: 24px; }
.imgslot-file {
  font-family: var(--font-mono); font-size: .6875rem; color: var(--steel);
  background: transparent; padding: 0; margin-top: .2rem;
}
.imgslot--dark .imgslot-ico { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.18); color: var(--cyan); }
.imgslot--dark .imgslot-file { color: #97A5B8; }
.on-dark .imgslot-ico { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.18); color: var(--cyan); }
.on-dark .imgslot-file { color: #97A5B8; }
.on-dark .imgslot-inner {
  background: repeating-linear-gradient(45deg, rgba(255,255,255,.03) 0 10px, transparent 10px 20px), rgba(255,255,255,.03);
  border-color: rgba(255,255,255,.26);
}
.on-dark .imgslot:hover .imgslot-inner { border-color: var(--cyan); }
.imgslot-tag { display: none; }
.imgslot-tag-old {
  font-family: var(--font-mono); font-size: .6875rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--blue); background: #fff; border: 1px solid #DCE6F8; border-radius: var(--r-pill); padding: .22rem .6rem;
}
.imgslot b { font-family: var(--font-display); font-size: 1rem; color: var(--navy); font-weight: 600; }
.imgslot small { font-size: .8125rem; color: var(--text-2); max-width: 40ch; }
.imgslot--dark .imgslot-tag { display: none; }
.imgslot-tag-old { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.2); color: var(--cyan); }
.imgslot--dark b { color: #fff; }
.imgslot--dark small { color: #C6D0DE; }

/* Faixa de imagens lado a lado */
.imgstrip { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s2); }
@media (max-width: 900px) { .imgstrip { grid-template-columns: 1fr; } }


/* Alternância de superfície: a primeira seção depois do hero escuro respira menos */
.page-hero + .section { padding-top: var(--s6); }


/* ---------- Superfícies escuras nas páginas internas ---------- */
.on-dark .imgslot-tag { display: none; }
.imgslot-tag-old { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.2); color: var(--cyan); }
.on-dark .imgslot b { color: #fff; }
.on-dark .imgslot small { color: #C6D0DE; }
.on-dark .faq details { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.12); }
.on-dark .faq summary { color: #fff; }
.on-dark .faq summary::after { color: var(--cyan); }
.on-dark .faq details[open] { border-color: rgba(15,181,201,.4); }
.on-dark .toc { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.12); }
.on-dark .step h3 { color: #fff; }


/* ---------- Cases (vitrine de produtos) ---------- */
.cases { display: grid; gap: var(--s4); }
.case {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: var(--s4);
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: var(--s3); align-items: center;
  transition: border-color .2s var(--ease), box-shadow .25s var(--ease), transform .25s var(--ease);
}
.case:hover { border-color: #CFDCF6; box-shadow: var(--sh-2); transform: translateY(-3px); }
.case:nth-child(even) .case-media { order: 2; }
.case-media { display: block; border-radius: var(--r); overflow: hidden; }
.case-media:hover { text-decoration: none; }
.case-media .imgslot { margin: 0; }
.case-body { padding: var(--s2) var(--s2) var(--s2) 0; }
.case-body h3 { font-size: 1.45rem; font-family: var(--font-display); margin-bottom: .5rem; }
.case-body > p { font-size: .9375rem; }
.case-checks {
  display: grid; grid-template-columns: 1fr 1fr; gap: .55rem var(--s2);
  margin: var(--s2) 0 var(--s3);
}
.case-checks li { font-size: .875rem; gap: .5rem; }
.case-checks svg { width: 16px; height: 16px; margin-top: .2rem; }
.case-actions { margin-top: var(--s2); }

.on-dark .case { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.12); }

@media (max-width: 860px) {
  .case { grid-template-columns: 1fr; gap: var(--s3); padding: var(--s2); }
  .case:nth-child(even) .case-media { order: 0; }
  .case-body { padding: 0 var(--s2) var(--s2); }
  .case-checks { grid-template-columns: 1fr; }
}