/* ==========================================================
   TechXugo: Landing Page (identidade texugo)
   Paleta: dark #0A0D12 + volt #C9F73A + cream #F5ECD7
   Motivos: cabeça de texugo geométrica, marcas de garra (///),
   blueprint, descida na toca (profundímetro)
   ========================================================== */

:root {
  --dark: #0A0D12;
  --dark-2: #10151D;
  --cream: #F5ECD7;
  --off-white: #FAFAF7;
  --text-on-dark: #FAFAF7;
  --text-on-light: #14171C;
  --body-on-light: #4A4A44;
  --muted-on-dark: rgba(250, 250, 247, 0.62);
  --accent: #C9F73A;
  --accent-dim: rgba(201, 247, 58, 0.14);
  --terra: #8A6240;
  --border-dark: rgba(255, 255, 255, 0.1);
  --border-light: rgba(20, 23, 28, 0.12);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--dark);
  color: var(--text-on-dark);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

::selection { background: var(--accent); color: var(--dark); }

.volt { color: var(--accent); }

/* ---------- Tipografia ---------- */
.eyebrow {
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--accent);
  display: block;
  margin-bottom: 22px;
}
/* as três garras viram prefixo de toda label */
.eyebrow::before { content: '/// '; letter-spacing: 0.06em; }

/* em seções claras (cream), texto lime direto no fundo fica sem contraste;
   vira um selo com fundo pra continuar legível */
.section-light .eyebrow {
  display: inline-block;
  color: var(--dark);
  background: var(--accent);
  padding: 7px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
}

h1 {
  font-size: clamp(42px, 6.2vw, 82px);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: -0.04em;
}

h2 {
  font-size: clamp(34px, 4.5vw, 58px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.035em;
}

h3 { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; }

.lead {
  font-size: clamp(18px, 2vw, 21px);
  font-weight: 500;
  line-height: 1.55;
}

/* ---------- Marcas de garra (divisor de seção) ---------- */
.garra-rule {
  display: flex;
  gap: 8px;
  height: 20px;
  margin: 28px 0;
}
.garra-rule span {
  width: 5px;
  height: 100%;
  background: var(--accent);
  transform: skewX(-24deg);
  border-radius: 2px;
}
.section-light .garra-rule span { background: var(--text-on-light); }
.diferencial .garra-rule span { background: var(--dark); }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: inherit;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
  text-decoration: none;
  padding: 17px 34px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}
.btn:hover { transform: translateY(-3px); }

.btn-primary {
  background: var(--accent);
  color: var(--dark);
  box-shadow: 0 0 0 rgba(201, 247, 58, 0);
}
.btn-primary:hover { box-shadow: 0 12px 40px rgba(201, 247, 58, 0.35); }

.btn-ghost {
  background: transparent;
  color: var(--text-on-dark);
  border: 1px solid var(--border-dark);
}
.btn-ghost:hover { border-color: rgba(255, 255, 255, 0.35); }

.btn-dark { background: var(--dark); color: var(--off-white); }

/* ---------- Profundímetro (scroll = cavar) ---------- */
.profundimetro {
  position: fixed;
  right: 26px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 90;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  pointer-events: none;
}
.prof-topo, .prof-label {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(138, 145, 152, 0.9);
  white-space: nowrap;
  transition: color 0.3s ease;
}
.prof-label { color: var(--accent); }
.prof-linha {
  position: relative;
  width: 2px;
  height: 200px;
  background: rgba(138, 145, 152, 0.35);
  border-radius: 2px;
  overflow: hidden;
  transition: background-color 0.3s ease;
}
.prof-fill {
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: background-color 0.3s ease;
}

/* sobre seções claras (cream) ou volt: medidor escuro pra ganhar contraste */
.profundimetro.on-light .prof-topo { color: rgba(20, 23, 28, 0.5); }
.profundimetro.on-light .prof-label { color: #14171C; }
.profundimetro.on-light .prof-linha { background: rgba(20, 23, 28, 0.22); }
.profundimetro.on-light .prof-fill { background: #14171C; }

/* ---------- Header ---------- */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 13, 18, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease;
}
header.scrolled { border-bottom-color: var(--border-dark); }

.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; }

.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo svg { height: 36px; width: auto; display: block; }
.logo-mark { height: 38px; width: auto; display: block; }
.logo-word {
  font-size: 26px;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--off-white);
  line-height: 1;
}

.nav-links { display: flex; gap: 28px; list-style: none; align-items: center; }
.nav-links a {
  color: var(--muted-on-dark);
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--accent); }

.nav .btn { padding: 12px 24px; font-size: 14px; }

.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--off-white);
  margin: 5px 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 12px 24px 24px;
  border-top: 1px solid var(--border-dark);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: var(--text-on-dark);
  text-decoration: none;
  font-weight: 600;
  font-size: 17px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-dark);
}
.mobile-menu a:last-child { border-bottom: none; color: var(--accent); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 96px 0 104px;
  overflow: hidden;
}

/* grade de fundo estilo blueprint */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-dark) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, black 30%, transparent 75%);
  pointer-events: none;
}

/* glow que segue o mouse (movido via JS) */
.hero-glow {
  position: absolute;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 247, 58, 0.13) 0%, transparent 65%);
  top: -120px;
  left: 30%;
  pointer-events: none;
  transition: transform 0.4s ease-out;
}

.hero .container { position: relative; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 44px;
  align-items: center;
}

.hero h1 .rotator {
  color: var(--accent);
  display: inline-block;
  min-width: 0.5em;
}
.hero h1 .cursor-bar {
  display: inline-block;
  width: 0.07em;
  height: 0.82em;
  background: var(--accent);
  vertical-align: -0.08em;
  margin-left: 0.05em;
  animation: blink 1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.hero .lead { max-width: 620px; margin: 36px 0 46px; color: var(--muted-on-dark); }

.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-note { margin-top: 26px; font-size: 14px; color: var(--muted-on-dark); }
.hero-note .dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  margin-right: 8px;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(201, 247, 58, 0.5); }
  50% { box-shadow: 0 0 0 7px rgba(201, 247, 58, 0); }
}

/* mascote geométrico */
.hero-mascote { display: flex; justify-content: center; }
.hero-mascote svg {
  width: min(100%, 400px);
  height: auto;
  animation: flutuar 6s ease-in-out infinite;
}
@keyframes flutuar {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* a faísca volt no centro do monograma TX */
.faisca {
  filter: drop-shadow(0 0 5px rgba(201, 247, 58, 0.9));
  animation: brilho 3.2s ease-in-out infinite;
}
@keyframes brilho {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

/* ---------- Marquee ---------- */
.marquee {
  background: var(--accent);
  color: var(--dark);
  overflow: hidden;
  padding: 18px 0;
  transform: rotate(-1.2deg) scale(1.02);
  margin: 10px 0;
}
.marquee-track {
  display: flex;
  gap: 0;
  white-space: nowrap;
  animation: marquee 28s linear infinite;
  width: max-content;
}
.marquee span {
  font-size: 15px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  padding: 0 28px;
}
.marquee .sep { opacity: 0.45; padding: 0 6px; letter-spacing: 0.04em; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Seções claras ---------- */
.section-light { background: var(--cream); color: var(--text-on-light); padding: 110px 0; }
.section-light .section-head { max-width: 700px; margin-bottom: 64px; }
.section-light p { color: var(--body-on-light); }

/* ---------- Problema ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }

.card {
  background: var(--off-white);
  border: 1px solid var(--border-light);
  border-radius: 14px;
  padding: 38px 32px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(20, 23, 28, 0.1); }

.card .num {
  font-size: 48px;
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--text-on-light);
  line-height: 1;
  display: block;
  margin-bottom: 20px;
}
.card h3 { margin-bottom: 12px; color: var(--text-on-light); }
.card p { font-size: 16px; }

/* ---------- Serviços ---------- */
.servicos { padding: 110px 0; }
.servicos .section-head { max-width: 700px; margin-bottom: 64px; }
.servicos .section-head p { color: var(--muted-on-dark); }

.servico {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 32px;
  padding: 46px 20px;
  border-top: 1px solid var(--border-dark);
  align-items: start;
  border-radius: 4px;
  transition: background 0.25s ease;
}
.servico:hover { background: var(--dark-2); }
.servico:last-child { border-bottom: 1px solid var(--border-dark); }

.servico .num {
  font-size: 68px;
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--accent);
  line-height: 1;
  transition: color 0.25s ease;
}
.servico:hover .num { color: var(--accent); }

.servico h3 { font-size: 26px; margin-bottom: 12px; }
.servico p { color: var(--muted-on-dark); max-width: 640px; }

.servico .tags { margin-top: 18px; display: flex; gap: 10px; flex-wrap: wrap; }
.tag {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  padding: 8px 16px;
  border: 1px solid var(--border-dark);
  border-radius: 100px;
  color: var(--muted-on-dark);
}

/* ---------- Portfólio ---------- */
.portfolio-case {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.case-visual { position: relative; min-height: 420px; }

.browser-frame {
  background: #1A1F28;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(20, 23, 28, 0.35);
  border: 1px solid var(--border-light);
  transition: transform 0.3s ease;
  will-change: transform;
}
.browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: #232935;
}
.browser-bar i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.25); }
.browser-bar .url {
  margin-left: 10px;
  font-size: 11px;
  font-style: normal;
  color: rgba(255,255,255,0.55);
  background: rgba(255,255,255,0.08);
  border-radius: 5px;
  padding: 3px 12px;
  width: auto;
  height: auto;
}
.browser-frame img { width: 100%; display: block; }

.phone-frame {
  position: absolute;
  right: -12px;
  bottom: -36px;
  width: 176px;
  background: #1A1F28;
  border-radius: 26px;
  padding: 10px;
  box-shadow: 0 30px 70px rgba(20, 23, 28, 0.45);
  border: 1px solid var(--border-light);
  transition: transform 0.3s ease;
  will-change: transform;
}
.phone-frame img { width: 100%; display: block; border-radius: 18px; }

.case-info h3 { font-size: clamp(28px, 3vw, 40px); font-weight: 800; letter-spacing: -0.03em; color: var(--text-on-light); }
.case-info .lead { margin: 20px 0 30px; }

.case-links { display: flex; flex-direction: column; gap: 14px; }
.case-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  text-decoration: none;
  background: var(--off-white);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 20px 24px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.case-link:hover { transform: translateX(6px); border-color: var(--text-on-light); }
.case-link strong { color: var(--text-on-light); font-size: 17px; letter-spacing: -0.01em; }
.case-link small { display: block; color: var(--body-on-light); font-size: 14px; margin-top: 2px; }
.case-link .arrow { font-size: 22px; color: var(--text-on-light); flex-shrink: 0; }

/* ---------- Modelos (vitrine de soluções) ---------- */
.modelos { padding: 110px 0; }
.modelos .section-head { max-width: 700px; margin-bottom: 60px; }
.modelos .section-head p { color: var(--muted-on-dark); }

.modelos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 24px;
}

.modelo {
  display: flex;
  flex-direction: column;
  background: var(--dark-2);
  border: 1px solid var(--border-dark);
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.modelo:hover {
  transform: translateY(-6px);
  border-color: rgba(201, 247, 58, 0.45);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.modelo-preview {
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  overflow: hidden;
  border-bottom: 1px solid var(--border-dark);
  background:
    radial-gradient(ellipse 120% 80% at 50% 0%, rgba(201, 247, 58, 0.09), transparent 68%),
    #0E1219;
}

.modelo-body { padding: 26px 26px 30px; }
.modelo-body h3 { font-size: 20px; margin-bottom: 10px; }
.modelo-body p { font-size: 15px; color: var(--muted-on-dark); margin-bottom: 18px; }
.modelo .tags { display: flex; gap: 8px; flex-wrap: wrap; }

.modelos-foot {
  margin-top: 44px;
  text-align: center;
  font-size: 16px;
  color: var(--muted-on-dark);
}
.modelos-foot a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
  white-space: nowrap;
}
.modelos-foot a:hover { text-decoration: underline; }

/* --- Mockups desenhados em CSS (sem imagem) --- */
.mock-browser {
  width: 100%;
  background: #171C26;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.5);
}
.mock-bar { display: flex; gap: 5px; align-items: center; padding: 8px 12px; background: #232935; }
.mock-bar i { width: 7px; height: 7px; border-radius: 50%; background: rgba(255, 255, 255, 0.22); }
.mock-screen { padding: 16px; }

/* mockup site institucional */
.mock-nav { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.mock-nav span { height: 6px; width: 42px; border-radius: 3px; background: rgba(255, 255, 255, 0.18); }
.mock-nav .mock-pill { width: 28px; background: var(--accent); }
.mock-hero { margin-bottom: 18px; }
.mock-h { height: 10px; width: 82%; border-radius: 4px; background: rgba(255, 255, 255, 0.6); margin-bottom: 8px; }
.mock-h.short { width: 55%; margin-bottom: 14px; }
.mock-btn { height: 13px; width: 66px; border-radius: 4px; background: var(--accent); }
.mock-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.mock-cards div { height: 42px; border-radius: 6px; background: rgba(255, 255, 255, 0.07); border: 1px solid rgba(255, 255, 255, 0.06); }

/* mockup página de links (celular) */
.mock-phone {
  width: 150px;
  background: #171C26;
  border-radius: 24px;
  padding: 9px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 22px 55px rgba(0, 0, 0, 0.55);
}
.mock-phone-screen {
  background: #0E1219;
  border-radius: 16px;
  padding: 16px 15px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.mock-avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--accent-dim); border: 2px solid var(--accent); margin-bottom: 12px; }
.mock-name { height: 8px; width: 72px; border-radius: 4px; background: rgba(255, 255, 255, 0.6); margin-bottom: 6px; }
.mock-sub { height: 5px; width: 104px; border-radius: 3px; background: rgba(255, 255, 255, 0.2); margin-bottom: 16px; }
.mock-linklist { width: 100%; display: flex; flex-direction: column; gap: 8px; }
.mock-linklist span { height: 22px; border-radius: 8px; background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.07); }
.mock-linklist span.on { background: var(--accent); border-color: var(--accent); }

/* mockup cardápio digital */
.mock-menu-head { margin-bottom: 12px; }
.mock-menu-head span { display: block; height: 9px; width: 92px; border-radius: 4px; background: rgba(255, 255, 255, 0.55); }
.mock-row { display: flex; align-items: center; gap: 10px; padding: 9px 0; border-top: 1px solid rgba(255, 255, 255, 0.06); }
.mock-row:first-of-type { border-top: none; padding-top: 0; }
.mock-row .thumb { width: 32px; height: 32px; border-radius: 6px; background: rgba(255, 255, 255, 0.1); flex-shrink: 0; }
.mock-row .lines { flex: 1; }
.mock-row .lines b { display: block; height: 6px; width: 68%; border-radius: 3px; background: rgba(255, 255, 255, 0.42); margin-bottom: 6px; }
.mock-row .lines i { display: block; height: 5px; width: 45%; border-radius: 3px; background: rgba(255, 255, 255, 0.18); }
.mock-row .price { height: 9px; width: 28px; border-radius: 3px; background: var(--accent); flex-shrink: 0; }

/* ---------- Jeito texugo (fundo volt) ---------- */
.diferencial {
  position: relative;
  background: var(--accent);
  color: var(--dark);
  padding: 110px 0;
  overflow: hidden;
}

/* três garras gigantes decorativas no canto */
.garra-gigante {
  position: absolute;
  top: -60px;
  right: -30px;
  display: flex;
  gap: 34px;
  pointer-events: none;
}
.garra-gigante span {
  width: 26px;
  height: 420px;
  background: rgba(10, 13, 18, 0.07);
  transform: rotate(28deg);
  border-radius: 14px;
}

.diferencial .container { position: relative; }
.diferencial .section-head { max-width: 700px; margin-bottom: 56px; }
.diferencial .eyebrow { color: rgba(10, 13, 18, 0.6); }
.diferencial .lead { color: rgba(10, 13, 18, 0.78); }

.pilares {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
  margin-bottom: 64px;
}

.pilar {
  background: var(--dark);
  color: var(--text-on-dark);
  border-radius: 14px;
  padding: 34px 30px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.pilar:hover { transform: translateY(-6px); box-shadow: 0 24px 60px rgba(10, 13, 18, 0.35); }

.pilar svg {
  width: 44px;
  height: 44px;
  stroke: var(--accent);
  margin-bottom: 18px;
}
.pilar h3 { margin-bottom: 10px; }
.pilar p { font-size: 15px; color: var(--muted-on-dark); }

.diferencial blockquote {
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  border-left: 5px solid var(--dark);
  padding-left: 28px;
  max-width: 860px;
}

/* ---------- Quem somos ---------- */
.socios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
  max-width: 880px;
}

.socio-card {
  background: var(--off-white);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.socio-card:hover { transform: translateY(-6px); box-shadow: 0 24px 60px rgba(20, 23, 28, 0.14); }

.socio-foto {
  position: relative;
  aspect-ratio: 1 / 1;
  background: var(--dark-2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
/* fallback com a inicial enquanto a foto não existe */
.socio-foto::before {
  content: attr(data-iniciais);
  position: absolute;
  font-size: 120px;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 2px var(--accent);
}
.socio-foto img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: filter 0.35s ease, transform 0.35s ease;
}
.socio-card:hover .socio-foto img { filter: grayscale(0%); transform: scale(1.03); }

.socio-info { padding: 26px 28px 30px; }
.socio-info h3 { font-size: 24px; color: var(--text-on-light); }

.socio-role {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--text-on-light);
  background: var(--accent);
  border-radius: 100px;
  padding: 6px 14px;
  margin: 10px 0 14px;
}

.socio-info p { font-size: 15px; color: var(--body-on-light); }

/* ---------- Processo (descida na toca) ---------- */
.processo { padding: 110px 0; }
.processo .section-head { max-width: 700px; margin-bottom: 64px; }
.processo .section-head p { color: var(--muted-on-dark); }

.passos { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 22px; }

.passo {
  position: relative;
  background: var(--dark-2);
  border: 1px solid var(--border-dark);
  border-radius: 14px;
  padding: 34px 28px;
  transition: border-color 0.25s ease, transform 0.25s ease;
}
.passo:hover { border-color: rgba(201, 247, 58, 0.45); }

/* cada etapa desce um pouco mais: o processo é uma escavação */
@media (min-width: 861px) {
  .passo:nth-child(2) { margin-top: 28px; }
  .passo:nth-child(3) { margin-top: 56px; }
  .passo:nth-child(4) { margin-top: 84px; }
}

.passo .prof-marca {
  position: absolute;
  top: 18px;
  right: 20px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: transparent;
  -webkit-text-stroke: 1px rgba(250, 250, 247, 0.28);
}
.passo:last-child .prof-marca { -webkit-text-stroke: 1px rgba(201, 247, 58, 0.6); }

.passo .num {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.24em;
  color: var(--accent);
  display: block;
  margin-bottom: 16px;
}
.passo h3 { font-size: 19px; margin-bottom: 10px; }
.passo p { font-size: 15px; color: var(--muted-on-dark); }

/* ---------- CTA final (a entrada da toca) ---------- */
.cta-final {
  position: relative;
  padding: 140px 0;
  text-align: center;
  overflow: hidden;
}
.cta-final::before {
  content: '';
  position: absolute;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 247, 58, 0.12) 0%, transparent 65%);
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
/* arcos concêntricos: o túnel da toca visto de dentro */
.cta-final::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-radial-gradient(
    circle at 50% 130%,
    transparent 0 88px,
    rgba(250, 250, 247, 0.045) 88px 90px
  );
  -webkit-mask-image: linear-gradient(to top, black 30%, transparent 92%);
  mask-image: linear-gradient(to top, black 30%, transparent 92%);
  pointer-events: none;
}
.cta-final .container { position: relative; z-index: 1; }
.cta-final h2 { max-width: 780px; margin: 0 auto 24px; }
.cta-final .lead { max-width: 560px; margin: 0 auto 46px; color: var(--muted-on-dark); }
.cta-final .hero-note a { color: var(--accent); }

.cta-mascote { display: flex; justify-content: center; margin-bottom: 26px; }
.cta-mascote svg { width: 64px; height: auto; }
.cta-mascote img { width: 80px; height: auto; }

/* ---------- Footer ---------- */
footer { border-top: 1px solid var(--border-dark); padding: 42px 0; }
.footer-row { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
footer p, footer a { font-size: 14px; color: var(--muted-on-dark); text-decoration: none; }
footer a:hover { color: var(--accent); }
footer .volt { font-weight: 800; }
.footer-links { display: flex; gap: 24px; }

/* ---------- Reveal on scroll ---------- */
/* só esconde quando o JS está ativo (body.js); sem JS, tudo visível */
.js .reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.js .reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none; }
  .hero-mascote svg { animation: none; }
  .faisca { animation: none; }
}

/* ---------- Responsivo ---------- */
@media (max-width: 1100px) {
  .profundimetro { display: none; }
}

@media (max-width: 860px) {
  .nav-links, .nav > .btn { display: none; }
  .hamburger { display: block; }
  .hero { padding: 72px 0 76px; }
  .hero-grid { grid-template-columns: 1fr; gap: 12px; }
  .hero-mascote { order: 2; margin-top: 34px; }
  .hero-mascote svg { width: min(78%, 300px); }
  .servico { grid-template-columns: 1fr; gap: 14px; }
  .servico .num { font-size: 46px; }
  .portfolio-case { grid-template-columns: 1fr; gap: 44px; }
  .case-visual { min-height: 0; margin-bottom: 30px; }
  .phone-frame { right: 4px; bottom: -24px; width: 128px; }
  .garra-gigante { display: none; }
  .section-light, .servicos, .modelos, .diferencial, .processo { padding: 80px 0; }
  .cta-final { padding: 96px 0; }
}