/* Digital Thinking Tech — paleta da marca: laranja, grafite, cinza e branco. */
:root {
  --ink: #141416;
  --ink-soft: #2A2A2F;
  --muted: #5C5C64;
  --gray: #8B8B93;
  --paper: #FFFFFF;
  --surface: #F6F6F5;
  --surface-2: #EEEEEC;
  --border: #E5E5E7;
  --orange: #F07A12;
  --orange-bright: #FF8A1F;
  --orange-text: #B4500A;
  --orange-soft: #FFF2E6;
  --dark: #121214;
  --dark-2: #1B1B1F;
  --dark-border: #FFFFFF1F;
  --dark-muted: #B4B4BC;

  --font-display: 'Montserrat', 'Segoe UI', Arial, sans-serif;
  --font-body: 'DM Sans', 'Segoe UI', Arial, sans-serif;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --gutter: clamp(20px, 6vw, 88px);
  --max: 1320px;
  --shadow: 0 1px 2px #1414160a, 0 12px 32px -12px #14141626;
  --shadow-lg: 0 2px 4px #1414160d, 0 28px 60px -20px #1414163d;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font-body); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 4px; border-radius: 6px; }
::selection { background: var(--orange); color: var(--ink); }
img { max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--font-display); color: inherit; }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { width: 1.25em; height: 1.25em; flex-shrink: 0; display: inline-block; vertical-align: middle; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }

.skip { position: fixed; top: -80px; left: 20px; z-index: 100; background: var(--orange); color: var(--ink); padding: 14px 18px; border-radius: var(--radius-sm); font-weight: 600; }
.skip:focus { top: 12px; }

/* ---------- Marca ---------- */
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-mark { width: 40px; height: 43px; color: var(--ink); flex-shrink: 0; }
.brand-word { display: flex; flex-direction: column; font-family: var(--font-display); line-height: .98; }
.brand-word b { font-weight: 700; font-size: 15px; letter-spacing: .01em; }
.brand-word em { font-style: normal; font-weight: 700; font-size: 11.5px; letter-spacing: .48em; color: var(--orange); margin-top: 3px; }

/* ---------- Cabeçalho ---------- */
.site-header {
  position: sticky; top: 0; z-index: 40;
  height: 84px; padding-inline: var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: 28px;
  background: #FFFFFFE6; backdrop-filter: saturate(1.6) blur(16px); -webkit-backdrop-filter: saturate(1.6) blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s, box-shadow .25s, height .25s;
}
.site-header.scrolled { border-bottom-color: var(--border); box-shadow: 0 6px 24px -16px #14141640; height: 72px; }
#nav { display: flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 500; }
#nav a { position: relative; padding: 10px 14px; border-radius: 999px; color: var(--ink-soft); transition: color .2s, background .2s; }
#nav a:hover { background: var(--surface); color: var(--ink); }
#nav a[aria-current] { color: var(--orange-text); }
#nav a[aria-current]::after { content: ''; position: absolute; left: 50%; bottom: 3px; width: 4px; height: 4px; margin-left: -2px; border-radius: 50%; background: var(--orange); }
#nav .nav-cta { display: none; }
.header-cta { display: inline-flex; align-items: center; gap: 10px; padding: 12px 20px; border-radius: 999px; background: var(--ink); color: #fff; font-size: 14px; font-weight: 600; transition: background .2s, transform .2s var(--ease); }
.header-cta:hover { background: var(--orange-text); transform: translateY(-1px); }
.header-cta .icon { width: 16px; height: 16px; }
.menu { display: none; }

/* ---------- Componentes ---------- */
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 22px; font-size: 12px; font-weight: 700; letter-spacing: .16em; color: var(--muted); }
.eyebrow i, .tiny-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--orange); display: inline-block; box-shadow: 0 0 0 4px #F07A1226; }

.button { display: inline-flex; align-items: center; gap: 12px; min-height: 54px; padding: 16px 26px; border-radius: 999px; font-size: 15px; font-weight: 600; transition: transform .2s var(--ease), background .2s, box-shadow .2s; }
.button .icon { width: 18px; height: 18px; transition: transform .2s var(--ease); }
.button:hover { transform: translateY(-2px); }
.button:hover .icon { transform: translate(2px, -2px); }
.primary { background: var(--orange); color: var(--ink); box-shadow: 0 10px 30px -10px #F07A12AA; }
.primary:hover { background: var(--orange-bright); box-shadow: 0 14px 34px -10px #F07A12CC; }
.dark { background: var(--ink); color: #fff; }
.dark:hover { background: var(--orange-text); }

.text-link { display: inline-flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 600; line-height: 1.5; }
.text-link .icon { width: 18px; height: 18px; color: var(--orange); transition: transform .2s var(--ease); }
.text-link:hover { text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; }
.text-link:hover .icon { transform: translateX(3px); }

.icon-tile { display: inline-grid; place-items: center; width: 44px; height: 44px; flex-shrink: 0; border-radius: 12px; background: var(--orange-soft); color: var(--orange-text); }
.icon-tile .icon { width: 22px; height: 22px; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 24px;
  padding: 88px var(--gutter) 0;
  background: radial-gradient(60% 70% at 82% 38%, #3A1F0C 0, transparent 70%), radial-gradient(40% 50% at 0% 100%, #22140A 0, transparent 70%), var(--dark);
  color: #F6F6F6;
}
.hero .eyebrow { color: #E6D3BF; }
h1 { font-size: clamp(44px, 5.3vw, 80px); font-weight: 700; line-height: 1.02; letter-spacing: -.045em; margin-bottom: 28px; }
h1 > span { background: linear-gradient(100deg, #FFB061, var(--orange) 45%, #E0600A); -webkit-background-clip: text; background-clip: text; color: transparent; }
.intro { font-size: 18px; line-height: 1.7; max-width: 460px; color: var(--dark-muted); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 28px; margin-top: 36px; }
.hero-actions .text-link { color: #EDEDED; }

.hero-art { position: relative; min-height: 540px; }
.art-grid { position: absolute; inset: 0; background-image: linear-gradient(#FFFFFF0D 1px, transparent 1px), linear-gradient(90deg, #FFFFFF0D 1px, transparent 1px); background-size: 48px 48px; -webkit-mask-image: radial-gradient(ellipse, #000, transparent 70%); mask-image: radial-gradient(ellipse, #000, transparent 70%); }
.sphere { position: absolute; width: 112%; left: -6%; top: 2%; filter: drop-shadow(0 0 40px #F07A1233); }
.sphere-lines { transform-origin: 300px 300px; animation: spin 90s linear infinite; }
.node { animation: pulse 3s ease-in-out infinite; }
.hero-mark { color: #F6F6F6; filter: drop-shadow(0 12px 28px #F07A1266); }
.orbit-label { position: absolute; top: 14px; left: 18%; display: flex; align-items: center; gap: 10px; font-size: 11px; letter-spacing: .18em; color: #C9C9CF; }
.floating-tag { position: absolute; display: flex; align-items: center; gap: 12px; padding: 12px 18px 12px 12px; border-radius: 14px; background: #1E1E22CC; border: 1px solid var(--dark-border); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); font-size: 14px; font-weight: 500; box-shadow: 0 20px 40px -20px #000; animation: float 6s ease-in-out infinite; }
.floating-tag small { display: block; font-size: 12px; font-weight: 400; color: #A9A9B1; margin-top: 2px; }
.tag-icon { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; background: var(--orange); color: var(--ink); }
.tag-icon .icon { width: 20px; height: 20px; }
.tag-one { top: 30%; right: 0; }
.tag-two { bottom: 16%; left: 0; animation-delay: -3s; }
.art-caption { position: absolute; bottom: 18px; left: 15%; right: 0; display: flex; justify-content: space-between; font-size: 11px; letter-spacing: .14em; color: #77777F; }
.hero-foot { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-top: 56px; padding-block: 24px; border-top: 1px solid var(--dark-border); font-size: 14px; color: #A3A3AB; }
.hero-foot a { display: inline-flex; align-items: center; gap: 12px; font-size: 12px; font-weight: 600; letter-spacing: .14em; color: #E5E5E5; }
.hero-foot a .icon { width: 34px; height: 34px; padding: 8px; border: 1px solid var(--dark-border); border-radius: 50%; color: var(--orange); animation: nudge 2.4s ease-in-out infinite; }

/* ---------- Faixa de confiança ---------- */
.trust { display: flex; align-items: center; justify-content: space-between; gap: 32px; padding: 32px var(--gutter); background: var(--surface); border-bottom: 1px solid var(--border); }
.trust > p { margin: 0; font-size: 15px; line-height: 1.6; color: var(--muted); }
.trust > p strong { color: var(--ink); font-weight: 600; }
.stat { display: flex; align-items: center; gap: 14px; }
.stat strong { font-family: var(--font-display); font-size: 44px; font-weight: 700; letter-spacing: -.04em; line-height: 1; color: var(--ink); }
.stat strong::after { content: ''; display: inline-block; width: 7px; height: 7px; margin-left: 4px; border-radius: 50%; background: var(--orange); vertical-align: top; }
.stat span { font-size: 14px; line-height: 1.4; max-width: 130px; color: var(--muted); }
.trust-purpose { display: flex; align-items: center; gap: 14px; }
.trust-purpose p { margin: 0; font-size: 14px; line-height: 1.6; font-weight: 500; }

/* ---------- Seções ---------- */
.section { padding: 112px var(--gutter); }
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 48px; margin-bottom: 52px; }
.section-heading > p { max-width: 380px; margin-bottom: 4px; font-size: 16px; line-height: 1.75; color: var(--muted); }
h2 { font-size: clamp(32px, 3.4vw, 50px); font-weight: 700; line-height: 1.12; letter-spacing: -.035em; margin-bottom: 0; }
h2 span { color: var(--gray); }
.section .eyebrow::before { content: ''; width: 22px; height: 2px; border-radius: 2px; background: var(--orange); }
.hero .eyebrow::before, .contact .eyebrow::before, .partners .eyebrow::before { display: none; }

/* Soluções */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service {
  position: relative; display: flex; flex-direction: column; min-height: 300px; padding: 30px;
  text-align: left; cursor: pointer; color: var(--ink);
  background: var(--paper); border: 1px solid var(--border); border-radius: var(--radius-lg);
  transition: transform .3s var(--ease), border-color .3s, box-shadow .3s;
  overflow: hidden; isolation: isolate;
}
.service::before { content: ''; position: absolute; inset: 0; z-index: -1; background: radial-gradient(120% 80% at 0% 0%, var(--orange-soft), transparent 60%); opacity: 0; transition: opacity .3s; }
.service:hover { transform: translateY(-6px); border-color: #F2B98A; box-shadow: var(--shadow-lg); }
.service:hover::before { opacity: 1; }
.service-number { position: absolute; top: 30px; right: 30px; font-family: var(--font-display); font-size: 13px; font-weight: 600; color: var(--gray); }
.service-icon { display: grid; place-items: center; width: 56px; height: 56px; margin-bottom: 30px; border-radius: 16px; background: var(--orange-soft); color: var(--orange-text); transition: background .3s, color .3s, transform .3s var(--ease); }
.service-icon .icon { width: 28px; height: 28px; }
.service:hover .service-icon { background: var(--orange); color: var(--ink); transform: rotate(-6deg); }
.service h3 { font-size: 21px; font-weight: 700; line-height: 1.25; letter-spacing: -.02em; margin-bottom: 12px; }
.service p { font-size: 15px; line-height: 1.7; color: var(--muted); max-width: 300px; margin-bottom: 28px; }
.service-bottom { margin-top: auto; display: flex; justify-content: space-between; align-items: center; width: 100%; font-size: 14px; font-weight: 600; }
.service-bottom b { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--border); transition: background .3s, border-color .3s, color .3s; }
.service-bottom b .icon { width: 18px; height: 18px; }
.service:hover .service-bottom b { background: var(--ink); border-color: var(--ink); color: #fff; }
.service.featured { background: var(--dark); border-color: var(--dark); color: #fff; }
.service.featured::before { background: radial-gradient(120% 90% at 100% 0%, #F07A1240, transparent 60%); opacity: 1; }
.service.featured p { color: var(--dark-muted); }
.service.featured .service-icon { background: var(--orange); color: var(--ink); }
.service.featured .service-bottom b { border-color: var(--dark-border); }
.service.featured:hover .service-bottom b { background: var(--orange); border-color: var(--orange); color: var(--ink); }

/* Explorador de soluções */
.expertise, .method, .insights { background: var(--surface); }
.expertise-layout { display: grid; grid-template-columns: 300px 1fr; gap: 56px; }
.expertise-tabs { display: flex; flex-direction: column; gap: 6px; }
.expertise-tabs button { display: flex; align-items: center; gap: 14px; padding: 16px 18px; border: 1px solid transparent; border-radius: 14px; background: transparent; text-align: left; cursor: pointer; color: var(--muted); transition: background .2s, color .2s, border-color .2s; }
.expertise-tabs button .icon { width: 22px; height: 22px; color: var(--gray); transition: color .2s; }
.expertise-tabs button span { flex: 1; font-size: 15px; font-weight: 600; color: var(--ink); }
.expertise-tabs button small { font-family: var(--font-display); font-size: 12px; font-weight: 600; color: var(--gray); }
.expertise-tabs button:hover:not([aria-selected=true]) { background: var(--paper); border-color: var(--border); }
.expertise-tabs button[aria-selected=true] { background: var(--dark); box-shadow: var(--shadow); }
.expertise-tabs button[aria-selected=true] span { color: #fff; }
.expertise-tabs button[aria-selected=true] .icon, .expertise-tabs button[aria-selected=true] small { color: var(--orange); }
.expertise-content { padding: 44px; border-radius: var(--radius-lg); background: var(--paper); border: 1px solid var(--border); box-shadow: var(--shadow); }
.expertise-content [hidden] { display: none !important; }
.expertise-content article { animation: fade-up .45s var(--ease); }
.expertise-content article:focus-visible { outline-offset: 12px; }
.detail-kicker, .scenario-tag { display: inline-block; padding: 6px 12px; border-radius: 999px; background: var(--orange-soft); color: var(--orange-text); font-size: 11px; font-weight: 700; letter-spacing: .14em; }
.expertise-content h3 { font-size: clamp(26px, 2.6vw, 36px); font-weight: 700; letter-spacing: -.03em; line-height: 1.18; margin: 20px 0 18px; }
.expertise-content article > p { font-size: 16px; line-height: 1.8; color: var(--muted); max-width: 680px; }
.expertise-content ul { list-style: none; padding: 0; margin: 28px 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.expertise-content li { padding: 20px; border-radius: var(--radius); background: var(--surface); font-size: 14px; }
.expertise-content li::before { content: ''; display: block; width: 32px; height: 32px; margin-bottom: 14px; border-radius: 10px; background: var(--orange) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23141416' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12.5 4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 18px no-repeat; }
.expertise-content li strong { display: block; font-weight: 700; margin-bottom: 6px; font-size: 15px; }
.expertise-content li span { display: block; line-height: 1.6; color: var(--muted); }
.expertise-content .detail-context { margin-bottom: 0; padding: 16px 18px; border-left: 3px solid var(--orange); border-radius: 0 12px 12px 0; background: var(--orange-soft); font-size: 14px; color: var(--ink-soft); }
.expertise-cta { margin-top: 26px; }

/* Cenários */
.scenario-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.scenario-grid article { display: flex; flex-direction: column; padding: 30px; border-radius: var(--radius-lg); border: 1px solid var(--border); background: var(--paper); transition: box-shadow .3s, transform .3s var(--ease); }
.scenario-grid article:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.scenario-tag { align-self: flex-start; }
.scenario-grid h3 { font-size: 22px; line-height: 1.35; font-weight: 700; letter-spacing: -.02em; margin: 20px 0 14px; }
.scenario-grid p { font-size: 15px; color: var(--muted); line-height: 1.7; }
.scenario-grid article > div { margin: 8px 0 24px; padding: 20px; border-radius: var(--radius); background: var(--surface); }
.scenario-grid article > div strong { font-size: 13px; font-weight: 700; letter-spacing: .02em; color: var(--orange-text); }
.scenario-grid article > div p { margin: 8px 0 0; font-size: 14px; }
.scenario-grid a { margin-top: auto; display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-top: 18px; border-top: 1px solid var(--border); font-size: 14px; font-weight: 600; }
.scenario-grid a .icon { width: 18px; height: 18px; color: var(--orange); transition: transform .2s var(--ease); }
.scenario-grid a:hover { color: var(--orange-text); }
.scenario-grid a:hover .icon { transform: translate(2px, -2px); }

/* Quem somos */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; padding-top: 40px; }
.about-visual { position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between; min-height: 540px; padding: 30px 34px; border-radius: var(--radius-lg); color: #fff; background: radial-gradient(80% 60% at 70% 30%, #4A260C, transparent 70%), var(--dark); }
.about-visual::after { content: ''; position: absolute; inset: 0; background-image: linear-gradient(#FFFFFF0A 1px, transparent 1px), linear-gradient(90deg, #FFFFFF0A 1px, transparent 1px); background-size: 40px 40px; -webkit-mask-image: radial-gradient(ellipse at 70% 30%, #000, transparent 70%); mask-image: radial-gradient(ellipse at 70% 30%, #000, transparent 70%); pointer-events: none; }
.visual-top { position: relative; z-index: 1; display: flex; justify-content: space-between; align-items: center; font-size: 12px; font-weight: 600; letter-spacing: .14em; color: #D4D4DA; }
.visual-top .icon { width: 22px; height: 22px; color: var(--orange); }
.about-mark { position: absolute; z-index: 1; width: 42%; aspect-ratio: 740 / 800; right: 12%; top: 16%; color: #F2F2F2; filter: drop-shadow(0 30px 60px #F07A1266); animation: float 8s ease-in-out infinite; }
.about-visual p { position: relative; z-index: 1; margin: 260px 0 22px; font-family: var(--font-display); font-size: clamp(28px, 2.8vw, 38px); font-weight: 600; line-height: 1.2; letter-spacing: -.03em; }
.about-visual p em { font-style: normal; color: var(--orange); }
.visual-bottom { position: relative; z-index: 1; font-size: 11px; letter-spacing: .14em; color: #8F8F98; }
.about-copy h2 { margin-bottom: 26px; }
.about-copy > p:not(.eyebrow) { font-size: 17px; line-height: 1.8; color: var(--muted); }
.values { list-style: none; display: grid; gap: 12px; margin: 28px 0; padding: 0; }
.values li { display: flex; align-items: center; gap: 14px; padding: 10px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 15px; font-weight: 600; transition: border-color .2s, transform .2s var(--ease); }
.values li:hover { border-color: #F2B98A; transform: translateX(4px); }

/* Propósito */
.principles { display: grid; grid-template-columns: 1.1fr 1fr; gap: 90px; background: radial-gradient(60% 80% at 0% 0%, #2B1A0E, transparent 70%), var(--dark); color: #fff; }
.principles .eyebrow { color: #FFC48A; }
.purpose-statement h2 { line-height: 1.18; }
.purpose-statement h2 em { font-style: normal; color: var(--orange); }
.purpose-statement > p:last-child { max-width: 420px; margin: 26px 0 0; font-size: 16px; line-height: 1.8; color: var(--dark-muted); }
.principle-list { display: grid; gap: 14px; }
.principle-list article { display: flex; gap: 20px; padding: 24px; border: 1px solid var(--dark-border); border-radius: var(--radius); background: #FFFFFF06; transition: background .3s, border-color .3s; }
.principle-list article:hover { background: #FFFFFF0D; border-color: #F07A1266; }
.principles .icon-tile { background: #F07A1222; color: var(--orange); }
.principle-list h3 { font-size: 19px; font-weight: 700; margin-bottom: 8px; }
.principle-list p { margin: 0; font-size: 15px; line-height: 1.75; color: var(--dark-muted); }

/* Método */
.steps { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: step; }
.steps::before { content: ''; position: absolute; top: 58px; left: 8%; right: 8%; border-top: 2px dashed #D9D9DC; }
.steps article { position: relative; padding: 30px; border-radius: var(--radius-lg); background: var(--paper); border: 1px solid var(--border); }
.step-icon { display: grid; place-items: center; width: 56px; height: 56px; margin-bottom: 24px; border-radius: 50%; background: var(--ink); color: var(--orange); box-shadow: 0 0 0 8px var(--surface); }
.step-icon .icon { width: 24px; height: 24px; }
.step-label { font-size: 12px; font-weight: 700; letter-spacing: .14em; color: var(--orange-text); }
.steps h3 { font-size: 22px; font-weight: 700; letter-spacing: -.02em; margin: 12px 0 12px; }
.steps p { margin: 0; font-size: 15px; line-height: 1.75; color: var(--muted); }

/* Parceiros */
.partners { text-align: center; }
.partners .eyebrow { justify-content: center; }
.partner-heading p { margin-top: 18px; font-size: 16px; color: var(--muted); }
.partner-logos { list-style: none; display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin: 48px 0 0; padding: 0; }
.partner-logos li { display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 88px; padding: 16px; border: 1px solid var(--border); border-radius: var(--radius); font-family: var(--font-display); font-size: 22px; font-weight: 700; letter-spacing: -.02em; color: #6E6E76; filter: grayscale(1); transition: color .3s, border-color .3s, filter .3s, box-shadow .3s; }
.partner-logos li:hover { color: var(--ink); border-color: #F2B98A; filter: none; box-shadow: var(--shadow); }
.partner-logos img { width: 32px; height: 32px; object-fit: contain; border-radius: 50%; }

/* Conteúdos */
.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.article-card { display: flex; flex-direction: column; overflow: hidden; border-radius: var(--radius-lg); background: var(--paper); border: 1px solid var(--border); transition: transform .3s var(--ease), box-shadow .3s; }
.article-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.article-art { position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between; height: 220px; padding: 28px; }
.article-art::after { content: ''; position: absolute; inset: 0; background-image: radial-gradient(currentColor 1px, transparent 1px); background-size: 18px 18px; opacity: .12; -webkit-mask-image: linear-gradient(135deg, transparent 30%, #000); mask-image: linear-gradient(135deg, transparent 30%, #000); }
.article-art .icon { width: 30px; height: 30px; }
.article-art strong { position: relative; z-index: 1; font-family: var(--font-display); font-size: 38px; font-weight: 700; letter-spacing: -.04em; line-height: 1.02; transition: transform .4s var(--ease); }
.article-card:hover .article-art strong { transform: translateX(6px); }
.art-automation { background: linear-gradient(135deg, #FF9A3D, var(--orange) 50%, #D9620A); color: var(--ink); }
.art-data { background: radial-gradient(80% 80% at 100% 0%, #4A260C, transparent 70%), var(--dark); color: #FFC48A; }
.art-impact { background: var(--surface-2); color: var(--ink); }
.art-impact .icon { color: var(--orange-text); }
.article-body { display: flex; flex: 1; flex-direction: column; padding: 26px 28px 28px; }
.article-body > span { font-size: 12px; font-weight: 700; letter-spacing: .1em; color: var(--gray); }
.article-body h3 { font-size: 20px; line-height: 1.4; font-weight: 700; letter-spacing: -.02em; margin: 12px 0 10px; }
.article-body p { font-size: 15px; line-height: 1.7; color: var(--muted); }
.article-body b { display: inline-flex; align-items: center; gap: 6px; margin-top: auto; padding-top: 14px; font-size: 14px; font-weight: 600; color: var(--orange-text); }
.article-body b .icon { width: 16px; height: 16px; }

/* FAQ */
.faq { display: grid; grid-template-columns: 1fr 1.5fr; gap: 80px; }
.faq-intro > p:not(.eyebrow) { max-width: 340px; margin: 22px 0 24px; font-size: 16px; line-height: 1.75; color: var(--muted); }
.faq-list { display: grid; gap: 12px; }
.faq-list details { border: 1px solid var(--border); border-radius: var(--radius); background: var(--paper); transition: border-color .2s, box-shadow .2s, background .2s; }
.faq-list details:hover { border-color: #D5D5D9; }
.faq-list details[open] { border-color: #F2B98A; box-shadow: var(--shadow); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 22px; cursor: pointer; list-style: none; font-size: 16px; font-weight: 600; line-height: 1.5; border-radius: var(--radius); }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary .icon { width: 32px; height: 32px; padding: 7px; border-radius: 50%; background: var(--surface); color: var(--orange-text); transition: transform .3s var(--ease), background .3s, color .3s; }
.faq-list details[open] summary .icon { transform: rotate(45deg); background: var(--orange); color: var(--ink); }
.faq-list details p { margin: 0; padding: 0 22px 22px; font-size: 15px; line-height: 1.8; color: var(--muted); }
.faq-list details a { color: var(--orange-text); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }

/* Contato */
.contact { position: relative; overflow: hidden; display: flex; justify-content: space-between; align-items: center; gap: 60px; background: radial-gradient(55% 80% at 90% 20%, #4A260C, transparent 70%), var(--dark); color: #F6F6F6; }
.contact .eyebrow { color: #FFC48A; }
.contact h2 { font-size: clamp(40px, 5.2vw, 72px); letter-spacing: -.045em; line-height: 1.04; }
.contact h2 em { font-style: normal; color: var(--orange); }
.contact-main > p:not(.eyebrow) { max-width: 420px; margin: 24px 0 30px; font-size: 17px; line-height: 1.7; color: var(--dark-muted); }
.contact small { display: block; margin-top: 14px; font-size: 13px; color: #8F8F98; }
.contact-side { position: relative; min-width: 320px; padding: 34px; border: 1px solid var(--dark-border); border-radius: var(--radius-lg); background: #FFFFFF08; backdrop-filter: blur(6px); }
.contact-mark { display: block; width: 64px; height: 69px; margin-bottom: 28px; color: #F2F2F2; }
.contact-side > p { margin: 0 0 10px; font-size: 14px; color: var(--dark-muted); }
.phone { display: inline-flex; align-items: center; gap: 14px; font-family: var(--font-display); font-size: 26px; font-weight: 700; letter-spacing: -.02em; transition: color .2s; }
.phone:hover { color: var(--orange); }
.contact .icon-tile { background: var(--orange); color: var(--ink); }
.contact .contact-note { margin: 28px 0 0; padding-top: 22px; border-top: 1px solid var(--dark-border); font-size: 14px; line-height: 1.7; }

/* Rodapé */
.footer-directory { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; padding: 64px var(--gutter) 48px; border-bottom: 1px solid var(--border); }
.footer-directory > div { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.footer-directory p { max-width: 300px; margin: 12px 0 0; font-size: 14px; line-height: 1.7; color: var(--muted); }
.footer-directory strong { font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--gray); margin-bottom: 4px; }
.footer-directory a:not(.brand) { display: inline-flex; align-items: center; gap: 6px; font-size: 15px; color: var(--ink-soft); transition: color .2s; }
.footer-directory a:not(.brand):hover { color: var(--orange-text); }
.footer-directory a .icon, footer a .icon { width: 15px; height: 15px; }
footer { display: flex; align-items: center; gap: 28px; padding: 26px var(--gutter); font-size: 14px; color: var(--muted); }
footer p { margin: 0 auto 0 0; }
footer a { display: inline-flex; align-items: center; gap: 6px; transition: color .2s; }
footer a:hover { color: var(--orange-text); }

/* Diálogo */
dialog { width: calc(100% - 32px); max-width: 560px; max-height: 85dvh; overflow: auto; padding: 44px; border: 0; border-radius: var(--radius-lg); background: var(--paper); color: var(--ink); box-shadow: 0 40px 120px #00000059; }
dialog[open] { animation: pop .35s var(--ease); }
dialog::backdrop { background: #0C0C0EB3; backdrop-filter: blur(6px); }
body:has(dialog[open]) { overflow: hidden; }
.dialog-icon { display: grid; place-items: center; width: 60px; height: 60px; margin-bottom: 22px; border-radius: 18px; background: var(--orange); color: var(--ink); }
.dialog-icon .icon { width: 30px; height: 30px; }
dialog .eyebrow { margin-bottom: 10px; font-size: 11px; color: var(--orange-text); }
dialog h2 { font-size: 30px; margin: 0 0 16px; }
dialog p { font-size: 16px; line-height: 1.75; color: var(--muted); }
dialog ul { list-style: none; display: grid; gap: 10px; margin: 0 0 30px; padding: 0; }
dialog li { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 12px; background: var(--surface); font-size: 15px; font-weight: 500; }
dialog li::before { content: ''; flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%; background: var(--orange) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23141416' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12.5 4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 13px no-repeat; }
.close-dialog { position: absolute; top: 18px; right: 18px; display: grid; place-items: center; width: 42px; height: 42px; border: 0; border-radius: 50%; background: var(--surface); cursor: pointer; transition: background .2s, transform .2s var(--ease); }
.close-dialog:hover { background: var(--surface-2); transform: rotate(90deg); }

/* ---------- Contatos diretos e redes sociais ---------- */
.contact-links { list-style: none; display: grid; gap: 10px; margin: 18px 0 0; padding: 0; }
.contact-links a { display: inline-flex; align-items: center; gap: 10px; font-size: 15px; color: #E5E5E5; transition: color .2s; }
.contact-links a:hover { color: var(--orange); }
.contact-links .icon { width: 20px; height: 20px; color: var(--orange); }
.social { display: flex; gap: 8px; margin-top: 14px; }
.social a { display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid var(--border); border-radius: 12px; color: var(--ink-soft); transition: background .2s, border-color .2s, color .2s, transform .2s var(--ease); }
.social a:hover { background: var(--ink); border-color: var(--ink); color: var(--orange); transform: translateY(-2px); }
.social .icon { width: 19px; height: 19px; }

/* ---------- Página Fale conosco ---------- */
.page-hero { position: relative; overflow: hidden; padding: 56px var(--gutter) 72px; background: radial-gradient(55% 90% at 88% 30%, #4A260C, transparent 70%), var(--dark); color: #F6F6F6; }
.page-hero .eyebrow { color: #FFC48A; }
.page-hero h1 { font-size: clamp(38px, 5vw, 68px); max-width: 860px; position: relative; z-index: 1; }
.page-hero .intro { position: relative; z-index: 1; max-width: 560px; margin: 0; }
.page-hero-mark { position: absolute; right: var(--gutter); top: 50%; width: clamp(140px, 18vw, 250px); aspect-ratio: 740 / 800; transform: translateY(-50%) rotate(-6deg); color: #F2F2F2; opacity: .9; filter: drop-shadow(0 30px 60px #F07A1266); animation: float 8s ease-in-out infinite; }
.breadcrumb { display: flex; align-items: center; gap: 8px; margin-bottom: 40px; font-size: 14px; color: #A3A3AB; }
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb .icon { width: 14px; height: 14px; }
.breadcrumb [aria-current] { color: #F6F6F6; }

.contact-page { display: grid; grid-template-columns: 1fr 1.45fr; gap: 56px; align-items: start; background: var(--surface); }
.channels { display: grid; gap: 14px; }
.channel { display: flex; align-items: center; gap: 16px; padding: 18px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--paper); transition: border-color .2s, box-shadow .2s, transform .2s var(--ease); }
.channel:hover { border-color: #F2B98A; box-shadow: var(--shadow); transform: translateY(-2px); }
.channel > span:nth-child(2) { flex: 1; min-width: 0; }
.channel small { display: block; font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--gray); }
.channel strong { display: block; font-family: var(--font-display); font-size: 18px; font-weight: 700; letter-spacing: -.01em; overflow-wrap: anywhere; }
.channel em { display: block; font-style: normal; font-size: 13px; color: var(--orange-text); }
.channel-icon { display: grid; place-items: center; width: 52px; height: 52px; flex-shrink: 0; border-radius: 14px; background: var(--orange-soft); color: var(--orange-text); }
.channel-icon .icon { width: 26px; height: 26px; }
.channel-arrow { width: 20px; height: 20px; color: var(--gray); transition: color .2s, transform .2s var(--ease); }
.channel:hover .channel-arrow { color: var(--orange); transform: translate(2px, -2px); }
.channel-whatsapp { background: var(--dark); border-color: var(--dark); color: #fff; }
.channel-whatsapp small { color: #A3A3AB; }
.channel-whatsapp em { color: #FFC48A; }
.channel-whatsapp .channel-icon { background: var(--orange); color: var(--ink); }

.next-steps { margin-top: 18px; padding: 26px; border-radius: var(--radius-lg); background: var(--paper); border: 1px solid var(--border); }
.next-steps h2 { font-size: 20px; letter-spacing: -.02em; margin-bottom: 20px; }
.next-steps ol { position: relative; list-style: none; display: grid; gap: 20px; margin: 0; padding: 0; }
.next-steps ol::before { content: ''; position: absolute; top: 20px; bottom: 20px; left: 19px; border-left: 2px dashed #D9D9DC; }
.next-steps li { position: relative; display: flex; gap: 16px; }
.step-dot { display: grid; place-items: center; width: 40px; height: 40px; flex-shrink: 0; border-radius: 50%; background: var(--ink); color: var(--orange); box-shadow: 0 0 0 5px var(--paper); }
.step-dot .icon { width: 18px; height: 18px; }
.next-steps strong { font-size: 15px; }
.next-steps p { margin: 2px 0 0; font-size: 14px; line-height: 1.6; color: var(--muted); }
.social-labeled { flex-direction: column; gap: 10px; margin-top: 10px; font-size: 14px; color: var(--muted); }
.social-labeled > div { display: flex; gap: 8px; }
.social-labeled a { background: var(--paper); }

.form-card { padding: 40px; border-radius: var(--radius-lg); background: var(--paper); border: 1px solid var(--border); box-shadow: var(--shadow-lg); }
.form-head { display: flex; align-items: center; gap: 16px; margin-bottom: 30px; }
.form-head .icon-tile { width: 52px; height: 52px; border-radius: 14px; background: var(--orange); color: var(--ink); }
.form-head h2 { font-size: 28px; }
.form-head p { margin: 4px 0 0; font-size: 15px; color: var(--muted); }
#contact-form { display: grid; gap: 20px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { display: grid; gap: 8px; min-width: 0; margin: 0; padding: 0; border: 0; }
.field label, .field legend { padding: 0; font-size: 14px; font-weight: 600; }
.field legend { margin-bottom: 10px; }
.field abbr { color: var(--orange-text); text-decoration: none; }
.field input, .field textarea { width: 100%; padding: 14px 16px; border: 1px solid #D9D9DC; border-radius: 12px; background: var(--paper); color: var(--ink); font: inherit; font-size: 16px; transition: border-color .2s, box-shadow .2s; }
.field textarea { resize: vertical; min-height: 150px; line-height: 1.6; }
.field input::placeholder, .field textarea::placeholder { color: #9E9EA6; }
.field input:hover, .field textarea:hover { border-color: #BDBDC3; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--orange); box-shadow: 0 0 0 4px #F07A1226; }
.field [aria-invalid=true] { border-color: #C4321C; }
.field-error { margin: 0; font-size: 13px; font-weight: 500; color: #B02A16; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { position: relative; }
.chips input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.chips span { display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border: 1px solid #D9D9DC; border-radius: 999px; font-size: 14px; font-weight: 500; cursor: pointer; transition: background .2s, border-color .2s, color .2s; }
.chips .icon { width: 17px; height: 17px; color: var(--orange-text); }
.chips label:hover span { border-color: #F2B98A; background: var(--orange-soft); }
.chips input:checked + span { background: var(--ink); border-color: var(--ink); color: #fff; }
.chips input:checked + span .icon { color: var(--orange); }
.chips input:focus-visible + span { outline: 3px solid var(--orange); outline-offset: 3px; }
.consent { display: flex; align-items: flex-start; gap: 12px; font-size: 14px; line-height: 1.6; color: var(--muted); cursor: pointer; }
.consent input { width: 20px; height: 20px; margin: 1px 0 0; flex-shrink: 0; accent-color: var(--orange); }
.consent a { color: var(--orange-text); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.form-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 4px; }
.form-actions .button { border: 0; cursor: pointer; }
.outline { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1px #CFCFD4; }
.outline:hover { box-shadow: inset 0 0 0 1px var(--ink); background: var(--surface); }
.form-actions .button:hover .icon { transform: none; }
.form-note { margin: 0; font-size: 13px; line-height: 1.6; color: var(--gray); }
.form-status:not([hidden]) { display: flex; }
.form-status { gap: 14px; padding: 18px; border-radius: var(--radius); background: var(--orange-soft); border: 1px solid #F2B98A; animation: fade-up .35s var(--ease); }
.form-status .icon-tile { background: var(--orange); color: var(--ink); }
.form-status p { margin: 4px 0 0; font-size: 14px; color: var(--ink-soft); }

@media (max-width: 1000px) {
  .contact-page { grid-template-columns: 1fr; }
  .form-card { order: -1; }
  .channels { grid-template-columns: 1fr 1fr 1fr; }
  .next-steps, .social-labeled { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  .page-hero-mark { display: none; }
  .channels { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .form-card { padding: 26px 20px; }
  .form-actions .button { width: 100%; justify-content: center; }
}

/* Revelação ao rolar (ativada pelo app.js) */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); transition-delay: var(--delay, 0s); }
.js .reveal.visible { opacity: 1; transform: none; }

@keyframes spin { to { transform: rotate(332deg); } }
@keyframes pulse { 50% { opacity: .35; } }
@keyframes float { 50% { transform: translateY(-10px); } }
@keyframes nudge { 50% { transform: translateY(4px); } }
@keyframes fade-up { from { opacity: 0; transform: translateY(10px); } }
@keyframes pop { from { opacity: 0; transform: translateY(16px) scale(.97); } }

/* Larguras maiores: limita a linha de conteúdo */
@media (min-width: 1500px) {
  :root { --gutter: max(88px, calc((100vw - var(--max)) / 2)); }
}

@media (max-width: 1100px) {
  .header-cta { display: none; }
  #nav { gap: 0; }
  .hero-art { min-height: 460px; }
  .trust-purpose { display: none; }
  .about { gap: 48px; }
  .expertise-layout { grid-template-columns: 250px 1fr; gap: 32px; }
  .expertise-content { padding: 32px; }
  .expertise-content ul { grid-template-columns: 1fr; }
  .principles, .faq { gap: 48px; }
  .partner-logos { grid-template-columns: repeat(3, 1fr); }
  .service-grid, .scenario-grid, .article-grid { gap: 16px; }
}

@media (max-width: 860px) {
  html { scroll-padding-top: 84px; }
  .site-header, .site-header.scrolled { height: 72px; }
  .menu { display: grid; place-items: center; width: 46px; height: 46px; padding: 0; border: 1px solid var(--border); border-radius: 50%; background: var(--paper); cursor: pointer; }
  .menu .icon { width: 22px; height: 22px; }
  .menu .icon-close, .menu[aria-expanded=true] .icon-open { display: none; }
  .menu[aria-expanded=true] .icon-close { display: block; }
  #nav { display: none; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 4px; padding: 14px var(--gutter) 24px; background: var(--paper); border-bottom: 1px solid var(--border); box-shadow: 0 24px 40px -24px #14141640; }
  #nav.open { display: flex; animation: fade-up .25s var(--ease); }
  #nav a { padding: 14px 16px; font-size: 17px; border-radius: 12px; }
  #nav a[aria-current]::after { left: auto; right: 16px; top: 50%; bottom: auto; margin-top: -2px; }
  #nav .nav-cta { display: block; margin-top: 8px; background: var(--ink); color: #fff; text-align: center; font-weight: 600; }
  #nav .nav-cta:hover { background: var(--orange-text); color: #fff; }

  .hero { grid-template-columns: 1fr; padding-top: 56px; }
  .hero-art { min-height: 380px; max-width: 480px; width: 100%; margin: 12px auto 0; }
  .sphere { width: 100%; left: 0; top: 0; }
  .hero-foot { margin-top: 24px; }
  .hero-foot > span { display: none; }
  .hero-foot a { width: 100%; justify-content: space-between; }

  .trust { flex-wrap: wrap; justify-content: flex-start; gap: 20px 36px; }
  .trust > p { width: 100%; }
  .section { padding-block: 76px; }
  .section-heading { display: block; margin-bottom: 36px; }
  .section-heading > p { margin-top: 18px; }
  .section-heading > .text-link { margin-top: 18px; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .expertise-layout { grid-template-columns: 1fr; }
  .expertise-tabs { display: grid; grid-template-columns: 1fr 1fr; }
  .expertise-tabs button { padding: 14px; border-color: var(--border); background: var(--paper); }
  .expertise-tabs button small { display: none; }
  .scenario-grid, .article-grid { grid-template-columns: 1fr; }
  .about { grid-template-columns: 1fr; }
  .about-visual { min-height: 460px; }
  .principles, .faq { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .steps::before { top: 30px; bottom: 30px; left: 58px; right: auto; border-top: 0; border-left: 2px dashed #D9D9DC; }
  .contact { flex-direction: column; align-items: stretch; }
  .contact-side { min-width: 0; }
  .footer-directory { grid-template-columns: 1fr 1fr; }
  .footer-directory > div:first-child { grid-column: 1 / -1; }
  footer { flex-wrap: wrap; gap: 14px 24px; }
  footer p { width: 100%; }
}

@media (max-width: 560px) {
  .brand-mark { width: 34px; height: 37px; }
  .brand-word b { font-size: 13px; }
  .brand-word em { font-size: 10px; }
  h1 { letter-spacing: -.04em; }
  .intro { font-size: 16px; }
  .hero-art { min-height: 320px; }
  .floating-tag, .art-caption { display: none; }
  .orbit-label { font-size: 10px; left: 0; }
  .service-grid { grid-template-columns: 1fr; }
  .service { min-height: 0; padding: 24px; }
  .service-icon { margin-bottom: 22px; }
  .expertise-tabs { grid-template-columns: 1fr; }
  .expertise-content { padding: 24px 20px; }
  .partner-logos { grid-template-columns: 1fr 1fr; }
  .partner-logos li { min-height: 72px; font-size: 19px; }
  .scenario-grid article, .steps article { padding: 24px; }
  .about-visual { padding: 24px; min-height: 420px; }
  .about-visual p { margin-top: 220px; }
  .contact-side { padding: 26px; }
  .phone { font-size: 22px; }
  dialog { padding: 32px 22px; }
  dialog h2 { font-size: 25px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}