/* ================================
   Luiz Bucharelli — Design System
   ================================ */

:root {
  --bg: #0A0A0F;
  --surface: #13131A;
  --surface-2: #1A1A24;
  --border: #232333;
  --text: #E5E7EB;
  --text-mute: #9CA3AF;
  --accent-1: #6366F1;
  --accent-2: #8B5CF6;
  --accent-grad: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);
  --accent-glow: 0 0 40px rgba(139, 92, 246, 0.35);
  --wa: #25D366;
  --radius: 14px;
  --radius-lg: 22px;
  --container: 1140px;
  --t: 0.25s cubic-bezier(.4,0,.2,1);
}

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

html { scroll-behavior: smooth; }

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

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.grad {
  background: var(--accent-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ================================
   NAVBAR
   ================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10, 10, 15, 0.95);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t);
}
.nav.scrolled {
  border-bottom-color: var(--border);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}
.logo__mark {
  display: inline-grid;
  place-items: center;
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--accent-grad);
  font-weight: 800;
  font-size: 14px;
  color: white;
  letter-spacing: 0.5px;
  box-shadow: var(--accent-glow);
}
.logo__img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  border-radius: 10px;
  filter: drop-shadow(0 0 12px rgba(139, 92, 246, 0.4));
  transition: transform var(--t), filter var(--t);
}
.logo:hover .logo__img {
  transform: rotate(-6deg) scale(1.08);
  filter: drop-shadow(0 0 18px rgba(139, 92, 246, 0.7));
}
.logo__text { font-size: 15px; }

.nav__links {
  display: flex;
  gap: 28px;
  margin-left: auto;
  margin-right: 24px;
}
.nav__links a {
  font-size: 14px;
  color: var(--text-mute);
  font-weight: 500;
  transition: color var(--t);
}
.nav__links a:hover { color: var(--text); }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav__toggle span {
  width: 22px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--t), opacity var(--t);
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ================================
   BUTTONS
   ================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  transition: transform var(--t), box-shadow var(--t), background var(--t), border-color var(--t);
  white-space: nowrap;
  cursor: pointer;
}
.btn--primary {
  background: var(--accent-grad);
  color: white;
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.35);
  position: relative;
  overflow: hidden;
}
.btn--primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.35) 50%, transparent 70%);
  transition: left 0.6s ease;
  pointer-events: none;
}
.btn--primary:hover::before { left: 100%; }
.btn--primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 16px 40px rgba(139, 92, 246, 0.55);
}
.btn--primary:active {
  transform: translateY(-1px) scale(0.98);
}
.btn--primary svg {
  transition: transform var(--t);
}
.btn--primary:hover svg {
  transform: translateX(4px);
}
.btn--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn--ghost:hover {
  background: var(--surface);
  border-color: var(--accent-1);
  transform: translateY(-2px);
}
.btn--sm { padding: 10px 18px; font-size: 14px; }
.btn--lg { padding: 18px 32px; font-size: 16px; }

/* ================================
   HERO
   ================================ */
.hero {
  position: relative;
  padding: 140px 0 100px;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background:
    radial-gradient(ellipse 60% 40% at 50% 0%, rgba(99, 102, 241, 0.22), transparent 70%),
    radial-gradient(ellipse 40% 30% at 80% 60%, rgba(139, 92, 246, 0.18), transparent 70%),
    radial-gradient(ellipse 50% 40% at 15% 80%, rgba(34, 211, 238, 0.10), transparent 70%);
}
/* Grid moving lentamente */
.hero__bg::before {
  content: '';
  position: absolute;
  inset: -2px;
  background-image:
    linear-gradient(rgba(139, 92, 246, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139, 92, 246, 0.08) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 40%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 40%, black 20%, transparent 80%);
  animation: grid-drift 80s linear infinite;
}
@keyframes grid-drift {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(56px, 56px, 0); }
}

/* Orbs gradiente flutuando */
.hero__bg::after {
  content: '';
  position: absolute;
  width: 520px; height: 520px;
  left: 50%; top: 50%;
  margin: -260px 0 0 -260px;
  background:
    radial-gradient(circle at 30% 30%, rgba(99, 102, 241, 0.5), transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(139, 92, 246, 0.4), transparent 60%);
  filter: blur(90px);
  opacity: 0.4;
  animation: orb-drift 45s ease-in-out infinite;
  pointer-events: none;
}
@keyframes orb-drift {
  0%, 100% { transform: translate3d(-60px, -30px, 0) scale(1); }
  50%      { transform: translate3d(60px, 40px, 0) scale(1.03); }
}

/* Particulas tech flutuando (CSS only) */
.hero__particles {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero__particles span {
  position: absolute;
  display: block;
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 8px var(--accent-2);
  opacity: 0;
  animation: particle-rise linear infinite;
}
.hero__particles span:nth-child(1)  { left: 15%; animation-duration: 28s; animation-delay:  0s; }
.hero__particles span:nth-child(2)  { left: 35%; animation-duration: 34s; animation-delay:  8s; background: var(--accent-1); box-shadow: 0 0 8px var(--accent-1); }
.hero__particles span:nth-child(3)  { left: 55%; animation-duration: 30s; animation-delay: 16s; }
.hero__particles span:nth-child(4)  { left: 72%; animation-duration: 36s; animation-delay:  4s; background: #22D3EE; box-shadow: 0 0 8px #22D3EE; }
.hero__particles span:nth-child(5)  { left: 88%; animation-duration: 32s; animation-delay: 20s; }
/* ocultar partículas extras */
.hero__particles span:nth-child(n+6) { display: none; }
@keyframes particle-rise {
  0%   { transform: translateY(110vh) translateZ(0); opacity: 0; }
  15%  { opacity: 0.4; }
  85%  { opacity: 0.4; }
  100% { transform: translateY(-10vh) translateZ(0); opacity: 0; }
}

/* Linhas de circuito flutuantes */
.hero__circuits {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.3;
}
.hero__circuits svg {
  width: 100%; height: 100%;
}
.hero__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 880px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-mute);
  margin-bottom: 28px;
}
.badge__dot {
  width: 8px; height: 8px;
  background: var(--wa);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--wa);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero__title {
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.hero__sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-mute);
  max-width: 680px;
  margin: 0 auto 36px;
}
.hero__sub strong { color: var(--text); font-weight: 600; }

.hero__ctas {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero__bullets {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero__bullet {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-mute);
}
.hero__bullet span { font-size: 18px; }

/* ================================
   SECTIONS
   ================================ */
.section {
  padding: 90px 0;
}
.section__head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
}
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 14px;
}
.section__head h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}
.section__head p {
  color: var(--text-mute);
  font-size: 1.05rem;
}

/* ================================
   DIFERENCIAIS
   ================================ */
.diff { padding: 60px 0; }
.diff__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.diff__card {
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform var(--t), border-color var(--t);
}
.diff__card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-1);
}
.diff__icon {
  font-size: 32px;
  margin-bottom: 14px;
}
.diff__card h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}
.diff__card p {
  color: var(--text-mute);
  font-size: 0.95rem;
}

/* ================================
   SERVIÇOS
   ================================ */
.service {
  position: relative;
  min-height: 225px;
  padding: 28px 24px;
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(99,102,241,0.05);
  transition: transform var(--t), box-shadow var(--t), border-color var(--t), background var(--t);
}

/* Barra topo que desliza no hover (igual Jessica) */
.service::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--accent-grad);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t);
}

/* "Saiba mais →" no rodapé (igual Jessica) */
.service::after {
  content: 'Saiba mais →';
  display: inline-block;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid rgba(99,102,241,0.2);
  color: var(--accent-2);
  font-weight: 600;
  font-size: 0.84rem;
  letter-spacing: 0.03em;
  transition: transform var(--t), color var(--t);
}

.service:hover {
  transform: translateY(-8px);
  border-color: var(--accent-1);
  box-shadow: 0 24px 50px rgba(99,102,241,0.2);
  background: linear-gradient(135deg, var(--surface-2) 0%, #1e1e2e 100%);
}
.service:hover::before { transform: scaleX(1); }
.service:hover::after  { transform: translateX(6px); color: var(--text); }

/* Badge número (igual Jessica — círculo gradiente) */
.service__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--accent-grad);
  color: white;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  margin-bottom: 16px;
  box-shadow: 0 8px 20px rgba(99,102,241,0.35);
  flex-shrink: 0;
  transition: transform var(--t);
}
.service:hover .service__num {
  transform: scale(1.08) rotate(-5deg);
}

.service h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text);
  letter-spacing: -0.01em;
}
.service p {
  color: var(--text-mute);
  font-size: 0.88rem;
  line-height: 1.55;
  margin: 0;
  flex: 1;
}

/* Hover icon nos cards de serviço */
.service__icon { transition: transform var(--t); }
.service:hover .service__icon { transform: rotate(-8deg) scale(1.1); }

/* ================================
   SECTION CTA (botão após seção)
   ================================ */
.section__cta {
  text-align: center;
  margin-top: 48px;
}

/* ================================
   PROBLEMA
   ================================ */
.problema__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 48px;
}
.problema__card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 22px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  border-left: 3px solid var(--accent-1);
  transition: transform var(--t), border-color var(--t);
}
.problema__card:hover {
  transform: translateY(-4px);
  border-left-color: var(--accent-2);
}
.problema__icon { font-size: 22px; flex-shrink: 0; margin-top: 2px; }
.problema__card p { color: var(--text-mute); font-size: 0.95rem; line-height: 1.5; margin: 0; }

/* ================================
   SOLUÇÃO
   ================================ */
.solucao__grid {
  display: flex;
  align-items: center;
  gap: 0;
  margin-top: 48px;
}
.solucao__card {
  flex: 1;
  padding: 36px 28px;
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: transform var(--t), border-color var(--t), box-shadow var(--t);
}
.solucao__card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-1);
  box-shadow: 0 20px 40px rgba(99,102,241,0.15);
}
.solucao__step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--accent-grad);
  color: white;
  font-weight: 800;
  font-size: 1rem;
  margin: 0 auto 16px;
  box-shadow: 0 8px 20px rgba(99,102,241,0.35);
}
.solucao__card h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.solucao__card p { color: var(--text-mute); font-size: 0.95rem; }
.solucao__arrow {
  font-size: 1.6rem;
  color: var(--accent-1);
  padding: 0 20px;
  flex-shrink: 0;
  opacity: 0.5;
}
@media (max-width: 768px) {
  .solucao__grid { flex-direction: column; }
  .solucao__arrow { transform: rotate(90deg); padding: 8px 0; }
}

/* ================================
   O QUE FAZ VENDER MELHOR
   ================================ */
.site-vender__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 48px;
}
.site-vender__card {
  padding: 28px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform var(--t), border-color var(--t);
}
.site-vender__card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-1);
}
.site-vender__icon { font-size: 28px; margin-bottom: 14px; }
.site-vender__card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.site-vender__card p { color: var(--text-mute); font-size: 0.9rem; line-height: 1.55; margin: 0; }

/* ================================
   PROCESSO (como funciona)
   ================================ */
.processo__steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: 56px;
}
.processo__step {
  flex: 1;
  text-align: center;
  padding: 0 16px;
}
.processo__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--accent-grad);
  color: white;
  font-weight: 800;
  font-size: 1.1rem;
  margin: 0 auto 18px;
  box-shadow: 0 8px 24px rgba(99,102,241,0.4);
}
.processo__step h3 { font-size: 1.05rem; margin-bottom: 8px; }
.processo__step p { color: var(--text-mute); font-size: 0.9rem; line-height: 1.55; }
.processo__connector {
  flex-shrink: 0;
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
  margin-top: 28px;
  opacity: 0.4;
}
@media (max-width: 768px) {
  .processo__steps { flex-direction: column; align-items: center; gap: 0; }
  .processo__step { max-width: 340px; padding: 0 0 8px; }
  .processo__connector { width: 2px; height: 32px; margin: 0 0 8px; }
}

/* ================================
   CASES
   ================================ */
.cases__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 48px;
}
.cases__card {
  padding: 28px 24px;
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform var(--t), border-color var(--t), box-shadow var(--t);
}
.cases__card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-1);
  box-shadow: 0 20px 40px rgba(99,102,241,0.15);
}
.cases__tag {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(99,102,241,0.15);
  border: 1px solid rgba(99,102,241,0.3);
  color: var(--accent-2);
  font-size: 12px;
  font-weight: 600;
  border-radius: 999px;
  letter-spacing: 0.04em;
  width: fit-content;
}
.cases__card h3 { font-size: 1.1rem; line-height: 1.3; }
.cases__meta { display: flex; flex-direction: column; gap: 12px; margin-top: 4px; }
.cases__meta span {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-2);
  margin-bottom: 3px;
}
.cases__meta p { color: var(--text-mute); font-size: 0.88rem; line-height: 1.5; margin: 0; }

/* ================================
   NÚMEROS / STATS
   ================================ */
.numeros { padding: 60px 0; }
.numeros__grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.numeros__item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  text-align: center;
  gap: 10px;
  transition: background var(--t);
}
.numeros__item:hover { background: rgba(99,102,241,0.06); }
.numeros__val {
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 800;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -0.03em;
  line-height: 1;
}
.numeros__label {
  font-size: 0.9rem;
  color: var(--text-mute);
  max-width: 160px;
  line-height: 1.4;
}
.numeros__divider {
  width: 1px;
  height: 80px;
  background: var(--border);
  flex-shrink: 0;
}
@media (max-width: 768px) {
  .numeros__grid { flex-direction: column; }
  .numeros__divider { width: 80px; height: 1px; }
  .numeros__item { padding: 32px 24px; }
}

/* ================================
   SOBRE
   ================================ */
.sobre__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: center;
}
.sobre__photo {
  position: relative;
  aspect-ratio: 1;
  max-width: 360px;
  width: 100%;
  margin: 0 auto;
}
.sobre__avatar {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid transparent;
  background:
    linear-gradient(var(--bg), var(--bg)) padding-box,
    var(--accent-grad) border-box;
  box-shadow: 0 30px 80px rgba(99, 102, 241, 0.4);
  transition: transform 0.5s cubic-bezier(.4,0,.2,1);
}
.sobre__photo:hover .sobre__avatar {
  transform: scale(1.03);
}
.sobre__glow {
  position: absolute;
  inset: -20px;
  border-radius: 50%;
  background: var(--accent-grad);
  filter: blur(60px);
  opacity: 0.4;
  z-index: 1;
}
.sobre__text h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin: 14px 0 20px;
}
.sobre__text p {
  color: var(--text-mute);
  margin-bottom: 16px;
  font-size: 1.02rem;
}
.sobre__text strong { color: var(--text); font-weight: 600; }
.sobre__text .btn { margin-top: 14px; }

/* ================================
   FAQ
   ================================ */
.faq__list {
  max-width: 800px;
  margin: 0 auto;
  display: grid;
  gap: 12px;
}
.faq__item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--t);
}
.faq__item[open] { border-color: var(--accent-1); }
.faq__item summary {
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: background var(--t);
}
.faq__item summary:hover { background: var(--surface-2); }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: '+';
  font-size: 24px;
  color: var(--accent-2);
  font-weight: 300;
  transition: transform var(--t);
  flex-shrink: 0;
}
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item p {
  padding: 0 24px 22px;
  color: var(--text-mute);
  font-size: 0.96rem;
}
.faq__item p strong { color: var(--text); }

/* ================================
   CTA FINAL
   ================================ */
.cta__box {
  text-align: center;
  padding: 70px 40px;
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}
.cta__box::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(99, 102, 241, 0.15), transparent 60%);
  pointer-events: none;
}
.cta__box > * { position: relative; }
.cta__box h2 {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  margin-bottom: 14px;
}
.cta__box p {
  color: var(--text-mute);
  margin-bottom: 32px;
  font-size: 1.05rem;
}
.cta__buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ================================
   FOOTER
   ================================ */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  background: var(--surface);
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-mute);
}
.footer__brand strong { color: var(--text); }
.footer__logo {
  width: 36px; height: 36px;
  object-fit: contain;
  border-radius: 8px;
  filter: drop-shadow(0 0 8px rgba(139,92,246,0.3));
}
.footer__copy {
  font-size: 13px;
  color: var(--text-mute);
}

/* ================================
   WHATSAPP FLUTUANTE
   ================================ */
.float-wa {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 90;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--wa);
  color: white;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
  transition: transform var(--t), box-shadow var(--t);
}
.float-wa:hover {
  transform: scale(1.1);
  box-shadow: 0 14px 40px rgba(37, 211, 102, 0.6);
}
.float-wa::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--wa);
  opacity: 0.4;
  animation: ripple 2s infinite;
  z-index: -1;
}
@keyframes ripple {
  0% { transform: scale(1); opacity: 0.5; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* ================================
   REVEAL ANIMATION
   ================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ================================
   RESPONSIVE
   ================================ */
@media (max-width: 1024px) {
  .service--featured { grid-column: span 1; }
  .sobre__inner { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .sobre__text .btn { margin-inline: auto; }
}

@media (max-width: 768px) {
  .nav__links {
    position: fixed;
    top: 68px;
    left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    gap: 0;
    padding: 12px 24px 20px;
    margin: 0;
    transform: translateY(-110%);
    transition: transform var(--t);
  }
  .nav__links.open { transform: translateY(0); }
  .nav__links a {
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
    font-size: 16px;
  }
  .nav__links a:last-child { border-bottom: none; }
  .nav__toggle { display: flex; }
  .nav__cta { display: none; }

  .hero { padding: 110px 0 70px; }
  .hero__bullets { gap: 14px; }
  .section { padding: 70px 0; }
  .cta__box { padding: 50px 24px; }
  .float-wa { width: 54px; height: 54px; bottom: 18px; right: 18px; }
}

@media (max-width: 480px) {
  .hero__ctas { flex-direction: column; }
  .hero__ctas .btn { width: 100%; }
  .cta__buttons .btn { width: 100%; }
}

/* ================================
   SERVICES MARQUEE (auto-scroll)
   ================================ */
.services-marquee__nav {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-bottom: 16px;
}
.services-marquee__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
  transition: background var(--t), border-color var(--t), transform var(--t);
}
.services-marquee__arrow:hover {
  background: var(--surface-2);
  border-color: var(--accent-1);
  transform: scale(1.08);
}

.services-marquee {
  position: relative;
  overflow: hidden;
  margin: 0 -24px;
  padding: 12px 0;
  cursor: grab;
  mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}
.services-marquee.is-dragging { cursor: grabbing; }
.services-marquee__track {
  display: flex;
  gap: 20px;
  width: max-content;
  will-change: transform;
}
.services-marquee .service {
  flex: 0 0 300px;
  margin: 0;
}

/* Hover icon rotate em cards de serviço */
.service__icon { transition: transform var(--t); }
.service:hover .service__icon {
  transform: rotate(-8deg) scale(1.1);
}

/* Hero title fade-in suave */
.hero__title {
  animation: hero-in 0.9s ease-out both;
}
@keyframes hero-in {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero__sub { animation: hero-in 0.9s 0.15s ease-out both; }
.hero__ctas { animation: hero-in 0.9s 0.3s ease-out both; }
.hero__bullets { animation: hero-in 0.9s 0.45s ease-out both; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *:not(.services-marquee__track),
  *:not(.services-marquee__track)::before,
  *:not(.services-marquee__track)::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ================================
   REDESIGN 2026 - PERSONAL BRAND
   ================================ */
:root {
  --bg: #08080d;
  --surface: #111119;
  --surface-2: #171722;
  --surface-3: #20202b;
  --border: #292938;
  --text: #f2f3f7;
  --text-mute: #a5a8b5;
  --text-soft: #c9cbd5;
  --accent-1: #7c5cff;
  --accent-2: #9b7cff;
  --accent-grad: linear-gradient(135deg, #8b5cf6 0%, #6d5dfc 100%);
  --accent-glow: none;
  --paper: #e8e3dc;
  --ink: #16151b;
  --success: #2dd4bf;
  --warning: #f5c26b;
  --container: 1180px;
  --radius: 10px;
  --radius-lg: 14px;
}

body {
  background:
    linear-gradient(180deg, rgba(124, 92, 255, 0.05), transparent 460px),
    var(--bg);
}

.grad,
.eyebrow {
  background: none;
  -webkit-background-clip: initial;
  background-clip: initial;
  color: var(--accent-2);
}

.eyebrow {
  letter-spacing: 0.08em;
  font-size: 12px;
}

.nav {
  background: rgba(8, 8, 13, 0.9);
  backdrop-filter: blur(14px);
}

.logo__img {
  filter: none;
  box-shadow: 0 0 0 1px var(--border);
}

.logo:hover .logo__img {
  filter: none;
  transform: none;
}

.btn {
  border-radius: 10px;
  letter-spacing: 0;
}

.btn--primary {
  background: #f3f0ff;
  color: #17131f;
  box-shadow: none;
  border: 1px solid rgba(255,255,255,0.08);
}

.btn--primary::before {
  display: none;
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.25);
}

.btn--ghost {
  background: rgba(255,255,255,0.03);
  border-color: rgba(255,255,255,0.12);
}

.btn--ghost:hover {
  border-color: rgba(155, 124, 255, 0.55);
  background: rgba(124, 92, 255, 0.08);
}

.section {
  padding: 86px 0;
}

.section__head {
  max-width: 760px;
  text-align: left;
  margin: 0 0 42px;
}

.section__head h2,
.section-kicker h2,
.split-copy h2,
.fit-card h2,
.cta__box h2,
.sobre__text h2,
.hero__title {
  letter-spacing: 0;
}

.section__head h2,
.section-kicker h2,
.split-copy h2 {
  line-height: 1.12;
}

.section__head p,
.split-copy p,
.cta__box p,
.sobre__text p {
  color: var(--text-soft);
}

.hero--editorial {
  min-height: 760px;
  padding: 132px 0 74px;
  display: flex;
  align-items: center;
}

.hero__bg {
  background:
    linear-gradient(90deg, rgba(124, 92, 255, 0.08), transparent 42%),
    linear-gradient(180deg, rgba(255,255,255,0.025), transparent);
}

.hero__bg::before {
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(180deg, black, transparent 78%);
  -webkit-mask-image: linear-gradient(180deg, black, transparent 78%);
  animation: none;
}

.hero__bg::after,
.hero__particles,
.hero__circuits {
  display: none;
}

.hero__inner {
  width: 100%;
  max-width: var(--container);
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  gap: 54px;
  align-items: center;
  text-align: left;
}

.hero__copy {
  max-width: 560px;
}

.hero__note {
  max-width: 440px;
  margin-bottom: 22px;
  color: var(--text-soft);
  font-size: 0.95rem;
  border-left: 2px solid var(--accent-1);
  padding-left: 14px;
}

.hero__title {
  font-size: clamp(2.55rem, 5.2vw, 4.45rem);
  line-height: 0.98;
  font-weight: 780;
  margin-bottom: 24px;
}

.hero__sub {
  max-width: 560px;
  margin: 0 0 32px;
  color: var(--text-soft);
  font-size: clamp(1rem, 1.6vw, 1.16rem);
  line-height: 1.7;
}

.hero__ctas {
  justify-content: flex-start;
  margin-bottom: 34px;
}

.hero__bullets {
  justify-content: flex-start;
  gap: 10px;
}

.hero__bullets span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 11px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 999px;
  color: var(--text-soft);
  background: rgba(255,255,255,0.03);
  font-size: 0.82rem;
}

.system-mockup {
  position: relative;
  min-height: 535px;
  display: grid;
  align-items: center;
}

.system-mockup::before {
  content: '';
  position: absolute;
  inset: 42px 18px 34px 72px;
  border: 1px solid rgba(155, 124, 255, 0.2);
  border-radius: 22px;
  transform: rotate(-2deg);
  background: rgba(124, 92, 255, 0.045);
}

.mock-browser {
  position: relative;
  z-index: 1;
  width: min(470px, 92%);
  min-height: 382px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.12);
  background: #101018;
  box-shadow: 0 32px 80px rgba(0,0,0,0.38);
  overflow: hidden;
}

.mock-browser__top {
  display: flex;
  gap: 7px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  background: #161621;
}

.mock-browser__top span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #4b4b5c;
}

.mock-browser__hero {
  margin: 26px;
  padding: 26px;
  min-height: 210px;
  border-radius: 12px;
  background:
    linear-gradient(135deg, rgba(124, 92, 255, 0.16), rgba(255,255,255,0.04)),
    #151521;
  border: 1px solid rgba(255,255,255,0.08);
}

.mock-browser__hero small {
  display: block;
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 10px;
  margin-bottom: 14px;
}

.mock-browser__hero strong {
  display: block;
  max-width: 245px;
  font-size: 1.45rem;
  line-height: 1.08;
  margin-bottom: 13px;
}

.mock-browser__hero p {
  max-width: 245px;
  color: var(--text-mute);
  font-size: 0.88rem;
}

.mock-browser__hero div {
  width: 132px;
  height: 34px;
  margin-top: 24px;
  border-radius: 9px;
  background: #f3f0ff;
}

.mock-browser__rows {
  display: grid;
  gap: 11px;
  margin: 0 26px 26px;
}

.mock-browser__rows span {
  height: 15px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
}

.mock-browser__rows span:nth-child(2) {
  width: 78%;
}

.mock-browser__rows span:nth-child(3) {
  width: 54%;
}

.mock-stack {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: -28px;
  width: min(310px, 48%);
  display: grid;
  gap: 12px;
}

.lead-card {
  padding: 16px;
  border-radius: 12px;
  background: rgba(22,22,32,0.94);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 18px 44px rgba(0,0,0,0.28);
}

.lead-card--active {
  border-color: rgba(45, 212, 191, 0.45);
}

.lead-card span {
  display: block;
  color: var(--accent-2);
  font-size: 0.75rem;
  margin-bottom: 5px;
}

.lead-card strong {
  display: block;
  font-size: 0.98rem;
  margin-bottom: 4px;
}

.lead-card p {
  margin: 0;
  color: var(--text-mute);
  font-size: 0.8rem;
  line-height: 1.45;
}

.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(360px, 1fr);
  gap: 58px;
  align-items: center;
}

.split-copy h2 {
  font-size: clamp(1.9rem, 3.6vw, 3.1rem);
  margin: 12px 0 20px;
}

.split-copy p + p {
  margin-top: 16px;
}

.audit-panel {
  padding: 18px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  background: #101018;
}

.audit-panel__line {
  position: relative;
  padding: 18px 18px 18px 44px;
  border-radius: 11px;
  background: rgba(255,255,255,0.035);
  color: var(--text-soft);
}

.audit-panel__line + .audit-panel__line {
  margin-top: 10px;
}

.audit-panel__line::before {
  content: '';
  position: absolute;
  left: 18px;
  top: 24px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--warning);
}

.audit-panel__line.is-good {
  background: rgba(45, 212, 191, 0.08);
  color: var(--text);
}

.audit-panel__line.is-good::before {
  background: var(--success);
}

.section-kicker {
  max-width: 820px;
  margin-bottom: 36px;
}

.section-kicker h2 {
  font-size: clamp(1.9rem, 3.5vw, 3rem);
  margin-top: 12px;
}

.service-rows {
  border-top: 1px solid var(--border);
}

.service-row {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 28px;
  padding: 30px 0;
  border-bottom: 1px solid var(--border);
}

.service-row > span {
  color: var(--accent-2);
  font-weight: 700;
}

.service-row h3 {
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  margin-bottom: 8px;
}

.service-row p {
  max-width: 720px;
  color: var(--text-mute);
  margin: 0;
}

.before-after {
  background: rgba(255,255,255,0.018);
  border-block: 1px solid rgba(255,255,255,0.06);
}

.comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.comparison__col {
  padding: 30px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.1);
  background: #101018;
}

.comparison__col--after {
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.12), rgba(45, 212, 191, 0.04)), #101018;
  border-color: rgba(155, 124, 255, 0.3);
}

.comparison__col h3 {
  font-size: 1.45rem;
  margin-bottom: 18px;
}

.comparison__col ul,
.fit-card ul {
  list-style: none;
  display: grid;
  gap: 13px;
}

.comparison__col li,
.fit-card li {
  position: relative;
  padding-left: 24px;
  color: var(--text-soft);
}

.comparison__col li::before,
.fit-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-2);
}

.comparison__col--before li::before,
.fit-card--quiet li::before {
  background: #757584;
}

.case-list {
  display: grid;
  gap: 26px;
}

.case-card {
  display: grid;
  grid-template-columns: minmax(290px, 0.82fr) minmax(0, 1.18fr);
  gap: 0;
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.1);
  background: #101018;
}

.case-card--reverse {
  grid-template-columns: minmax(0, 1.18fr) minmax(290px, 0.82fr);
}

.case-card--reverse .case-thumb {
  order: 2;
}

.case-card__body {
  padding: clamp(26px, 4vw, 42px);
}

.case-card__segment {
  color: var(--accent-2);
  font-size: 0.82rem;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.case-card h3 {
  font-size: clamp(1.45rem, 2.8vw, 2rem);
  line-height: 1.12;
  margin-bottom: 24px;
}

.case-card dl {
  display: grid;
  gap: 15px;
  margin: 0 0 24px;
}

.case-card dt {
  color: var(--text);
  font-weight: 700;
  margin-bottom: 3px;
}

.case-card dd {
  color: var(--text-mute);
  margin: 0;
}

.case-link {
  color: var(--text);
  font-weight: 700;
  border-bottom: 1px solid var(--accent-2);
}

.case-thumb {
  min-height: 340px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 12px;
  background:
    linear-gradient(145deg, rgba(124,92,255,0.24), rgba(255,255,255,0.035)),
    #171722;
}

.case-thumb span {
  width: fit-content;
  max-width: 220px;
  padding: 12px 14px;
  border-radius: 10px;
  background: rgba(8,8,13,0.7);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text-soft);
  font-size: 0.9rem;
}

.case-thumb span:nth-child(2) {
  margin-left: 36px;
}

.case-thumb span:nth-child(3) {
  margin-left: 72px;
  color: var(--text);
  border-color: rgba(45, 212, 191, 0.32);
}

.case-thumb--service {
  background:
    linear-gradient(145deg, rgba(245,194,107,0.14), rgba(124,92,255,0.16)),
    #171722;
}

.case-thumb--automation {
  background:
    linear-gradient(145deg, rgba(45,212,191,0.12), rgba(124,92,255,0.18)),
    #171722;
}

.behind {
  background: linear-gradient(180deg, transparent, rgba(124,92,255,0.045), transparent);
}

.timeline {
  position: relative;
  display: grid;
  gap: 20px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 22px;
  top: 20px;
  bottom: 20px;
  width: 1px;
  background: rgba(155,124,255,0.35);
}

.timeline article {
  position: relative;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 20px;
}

.timeline span {
  z-index: 1;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #f3f0ff;
  color: #17131f;
  font-weight: 800;
  font-size: 0.9rem;
}

.timeline div {
  padding: 0 0 18px;
}

.timeline h3 {
  font-size: 1.1rem;
  margin-bottom: 5px;
}

.timeline p {
  color: var(--text-mute);
  margin: 0;
}

.numeros--context {
  padding: 70px 0;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.metric-grid article {
  padding: 24px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.035);
}

.metric-grid strong {
  display: block;
  font-size: 1.08rem;
  line-height: 1.25;
  margin-bottom: 10px;
}

.metric-grid p {
  margin: 0;
  color: var(--text-mute);
  font-size: 0.91rem;
  line-height: 1.55;
}

.sobre--human .sobre__inner {
  grid-template-columns: minmax(300px, 0.88fr) minmax(0, 1.12fr);
}

.about-media {
  position: relative;
  max-width: 430px;
}

.about-media .sobre__avatar {
  width: 100%;
  aspect-ratio: 4 / 5;
  height: auto;
  object-fit: cover;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.12);
  background: var(--surface);
  box-shadow: 0 28px 70px rgba(0,0,0,0.35);
}

.about-note {
  position: absolute;
  right: -28px;
  bottom: 28px;
  width: min(270px, 78%);
  padding: 18px;
  border-radius: 12px;
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 18px 42px rgba(0,0,0,0.28);
}

.about-note span {
  display: block;
  font-weight: 800;
  margin-bottom: 7px;
}

.about-note p {
  margin: 0;
  color: #4b4657;
  font-size: 0.9rem;
  line-height: 1.45;
}

.signature {
  margin: 10px 0 22px;
  font-family: Georgia, 'Times New Roman', serif;
  font-style: italic;
  font-size: 2.3rem;
  color: var(--paper);
}

.fit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.fit-card {
  padding: clamp(26px, 4vw, 40px);
  border-radius: 16px;
  background: #101018;
  border: 1px solid rgba(155,124,255,0.24);
}

.fit-card--quiet {
  border-color: rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.03);
}

.fit-card h2 {
  font-size: clamp(1.45rem, 2.8vw, 2.1rem);
  margin-bottom: 22px;
}

.faq__list {
  max-width: 860px;
  margin-left: 0;
}

.faq__item,
.cta__box {
  background: #101018;
  box-shadow: none;
}

.faq__item[open] {
  border-color: rgba(155,124,255,0.45);
}

.cta__box {
  text-align: left;
  padding: clamp(34px, 6vw, 64px);
}

.cta__box::before {
  display: none;
}

.cta__box p {
  max-width: 710px;
}

.cta__buttons {
  justify-content: flex-start;
}

.float-wa {
  box-shadow: 0 12px 28px rgba(0,0,0,0.28);
}

.float-wa::before {
  display: none;
}

@media (max-width: 1024px) {
  .hero--editorial {
    min-height: auto;
  }

  .hero__inner,
  .split-grid,
  .sobre--human .sobre__inner {
    grid-template-columns: 1fr;
  }

  .hero__copy,
  .split-copy {
    max-width: 760px;
  }

  .system-mockup {
    min-height: 510px;
  }

  .metric-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .section {
    padding: 64px 0;
  }

  .section__head {
    margin-bottom: 32px;
  }

  .hero--editorial {
    padding: 108px 0 56px;
  }

  .hero__inner {
    gap: 36px;
  }

  .hero__title {
    font-size: clamp(2.25rem, 12vw, 3.25rem);
  }

  .hero__ctas .btn {
    width: 100%;
  }

  .system-mockup {
    min-height: auto;
    padding-bottom: 0;
  }

  .system-mockup::before {
    inset: 28px 10px 20px 24px;
  }

  .mock-browser {
    width: 100%;
    min-height: 330px;
  }

  .mock-stack {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
    margin-top: 12px;
  }

  .comparison,
  .fit-grid,
  .metric-grid {
    grid-template-columns: 1fr;
  }

  .service-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 24px 0;
  }

  .case-card,
  .case-card--reverse {
    grid-template-columns: 1fr;
  }

  .case-card--reverse .case-thumb {
    order: 0;
  }

  .case-thumb {
    min-height: 250px;
  }

  .about-media {
    max-width: none;
  }

  .about-note {
    position: relative;
    right: auto;
    bottom: auto;
    width: auto;
    margin: -28px 18px 0;
  }

  .cta__buttons .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 18px;
  }

  .hero__bullets {
    display: grid;
  }

  .mock-browser__hero {
    margin: 18px;
    padding: 20px;
  }

  .mock-browser__hero strong {
    font-size: 1.2rem;
  }

  .comparison__col,
  .fit-card,
  .case-card__body {
    padding: 22px;
  }
}

/* Compact tuning after browser review */
.hero--editorial {
  min-height: 760px;
  padding: 104px 0 54px;
}

.hero__inner {
  grid-template-columns: minmax(0, 1fr) minmax(390px, 0.95fr);
}

.hero__title {
  font-size: clamp(2.45rem, 4.35vw, 3.8rem);
  line-height: 1.02;
}

.hero__sub {
  font-size: clamp(0.98rem, 1.35vw, 1.08rem);
}

.system-mockup {
  min-height: 455px;
}

.mock-browser {
  min-height: 330px;
}

.mock-browser__hero {
  min-height: 185px;
}

@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero--editorial {
    padding: 96px 0 48px;
  }

  .hero__title {
    font-size: clamp(1.92rem, 8.6vw, 2.45rem);
    line-height: 1.04;
    margin-bottom: 18px;
  }

  .hero__sub {
    font-size: 0.96rem;
    line-height: 1.58;
    margin-bottom: 22px;
  }

  .hero__note {
    margin-bottom: 16px;
    font-size: 0.9rem;
  }

  .system-mockup {
    transform: scale(0.96);
    transform-origin: top center;
    margin-bottom: -22px;
  }

  .hero__bullets {
    display: none;
  }

  .mock-stack {
    bottom: auto;
  }
}

/* ================================
   ROUND 2 - MOTION + CONCRETENESS
   ================================ */
main > section {
  position: relative;
  overflow: hidden;
}

main > section > .container {
  position: relative;
  z-index: 1;
}

main > section::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.34;
  background:
    radial-gradient(circle at var(--ping-x, 82%) var(--ping-y, 22%), rgba(45, 212, 191, 0.22) 0 2px, transparent 3px),
    radial-gradient(circle at calc(var(--ping-x, 82%) - 15%) calc(var(--ping-y, 22%) + 24%), rgba(155, 124, 255, 0.22) 0 2px, transparent 3px),
    linear-gradient(90deg, transparent, rgba(155,124,255,0.08), transparent);
  background-size: 220px 220px, 260px 260px, 100% 1px;
  background-position: 0 0, 40px 20px, 0 58%;
  animation: section-signal 18s ease-in-out infinite alternate;
}

.hero { --ping-x: 76%; --ping-y: 18%; }
.problem-split { --ping-x: 18%; --ping-y: 68%; }
.services-editorial { --ping-x: 88%; --ping-y: 36%; }
.deliverables { --ping-x: 22%; --ping-y: 28%; }
.before-after { --ping-x: 50%; --ping-y: 52%; }
.cases--real { --ping-x: 84%; --ping-y: 16%; }
.behind { --ping-x: 16%; --ping-y: 42%; }
.numeros--context { --ping-x: 74%; --ping-y: 58%; }
.sobre--human { --ping-x: 80%; --ping-y: 32%; }
.fit { --ping-x: 22%; --ping-y: 54%; }
.faq { --ping-x: 78%; --ping-y: 18%; }
.cta { --ping-x: 56%; --ping-y: 46%; }

.hero__bg {
  background:
    radial-gradient(circle at 18% 18%, rgba(124, 92, 255, 0.16), transparent 28%),
    radial-gradient(circle at 82% 42%, rgba(45, 212, 191, 0.08), transparent 26%),
    linear-gradient(90deg, rgba(124, 92, 255, 0.08), transparent 42%),
    linear-gradient(180deg, rgba(255,255,255,0.025), transparent);
  background-size: 120% 120%, 120% 120%, 100% 100%, 100% 100%;
  animation: ambient-shift 18s ease-in-out infinite alternate;
}

.hero__bg::before {
  animation: grid-breathe 14s ease-in-out infinite alternate;
}

.hero__copy,
.mock-browser,
.mock-stack .lead-card,
.flow-line {
  animation: hero-rise 0.8s ease both;
}

.mock-browser {
  animation-name: hero-rise, mock-float;
  animation-duration: 0.8s, 8s;
  animation-timing-function: ease, ease-in-out;
  animation-delay: 0.1s, 1s;
  animation-iteration-count: 1, infinite;
}

.flow-line { animation-delay: 0.2s; }
.mock-stack .lead-card:nth-child(1) { animation-delay: 0.26s; }
.mock-stack .lead-card:nth-child(2) { animation-delay: 0.38s; }
.mock-stack .lead-card:nth-child(3) { animation-delay: 0.5s; }

.lead-card--active::after,
.flow-line span::before,
.metric-grid article::after,
.cta__box::after {
  content: '';
  position: absolute;
  pointer-events: none;
}

.lead-card {
  position: relative;
}

.lead-card--active::after {
  right: 14px;
  top: 14px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 0 rgba(45, 212, 191, 0.35);
  animation: soft-pulse 2.4s ease-in-out infinite;
}

.flow-line {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 8px;
  width: min(520px, 100%);
  margin: 0 0 14px;
  padding: 0 8px;
  color: var(--text-soft);
  font-size: 0.72rem;
  opacity: 0.78;
}

.flow-line span {
  position: relative;
  padding-left: 14px;
  white-space: nowrap;
}

.flow-line span::before {
  left: 0;
  top: 50%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  transform: translateY(-50%);
  background: var(--accent-2);
}

.flow-line i {
  height: 1px;
  flex: 1;
  min-width: 18px;
  background: linear-gradient(90deg, rgba(155,124,255,0.2), rgba(155,124,255,0.65), rgba(45,212,191,0.2));
  background-size: 180% 100%;
  animation: line-flow 3.8s linear infinite;
}

.problem-split::before,
.services-editorial::before,
.deliverables::before,
.cases--real::before,
.sobre--human::before,
.faq::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
}

.problem-split::before {
  background:
    linear-gradient(135deg, transparent 0 35%, rgba(255,255,255,0.035) 35.2% 35.5%, transparent 35.8%),
    radial-gradient(circle at 78% 22%, rgba(245,194,107,0.08), transparent 24%);
  animation: broken-drift 16s ease-in-out infinite alternate;
}

.services-editorial::before {
  background-image:
    linear-gradient(rgba(255,255,255,0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.028) 1px, transparent 1px);
  background-size: 96px 96px;
  mask-image: linear-gradient(90deg, transparent, black 30%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 30%, transparent);
}

.deliverables {
  background: rgba(255,255,255,0.015);
}

.deliverables::before {
  background:
    radial-gradient(circle at 18% 40%, rgba(124,92,255,0.12), transparent 22%),
    linear-gradient(110deg, transparent, rgba(45,212,191,0.04), transparent);
}

.deliverables-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.deliverables-board article {
  position: relative;
  min-height: 82px;
  padding: 18px 18px 18px 42px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 13px;
  background: rgba(16,16,24,0.82);
  color: var(--text-soft);
  transition: transform var(--t), border-color var(--t), background var(--t);
}

.deliverables-board article::before {
  content: '';
  position: absolute;
  left: 18px;
  top: 24px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent-2);
}

.deliverables-board article:hover {
  transform: translateY(-3px);
  border-color: rgba(155,124,255,0.45);
  background: rgba(124,92,255,0.08);
}

.service-row {
  transition: padding-left var(--t), border-color var(--t), background var(--t);
}

.service-row:hover {
  padding-left: 14px;
  border-color: rgba(155,124,255,0.45);
  background: linear-gradient(90deg, rgba(124,92,255,0.055), transparent);
}

.before-after::before {
  content: '';
  position: absolute;
  top: 150px;
  bottom: 86px;
  left: 50%;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(155,124,255,0.65), rgba(45,212,191,0.45), transparent);
  transform: translateX(-50%);
  animation: divider-glow 5s ease-in-out infinite;
}

.comparison__col li {
  transition: transform var(--t), color var(--t);
}

.comparison__col li:hover {
  transform: translateX(4px);
  color: var(--text);
}

.comparison__col--after li::before {
  width: 11px;
  height: 11px;
  background: var(--success);
  box-shadow: 0 0 0 4px rgba(45,212,191,0.08);
}

.cases--real::before {
  background-image:
    linear-gradient(rgba(155,124,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(155,124,255,0.035) 1px, transparent 1px);
  background-size: 72px 72px;
}

.case-card {
  transition: transform var(--t), border-color var(--t), box-shadow var(--t);
}

.case-card:hover {
  transform: translateY(-5px);
  border-color: rgba(155,124,255,0.42);
  box-shadow: 0 26px 70px rgba(0,0,0,0.28);
}

.case-thumb {
  position: relative;
  overflow: hidden;
}

.case-thumb::after {
  content: '';
  position: absolute;
  inset: -40%;
  background: linear-gradient(110deg, transparent 35%, rgba(255,255,255,0.12), transparent 65%);
  transform: translateX(-45%) rotate(12deg);
  transition: transform 0.9s ease;
}

.case-card:hover .case-thumb::after {
  transform: translateX(45%) rotate(12deg);
}

/* Flow SVG case thumb */
.case-thumb--flow {
  padding: 0;
  min-height: 380px;
  background: #0d0d1a;
  display: flex;
  align-items: stretch;
}

.flow-svg {
  width: 100%;
  height: 100%;
  min-height: 380px;
}

/* Sequential node animations — trigger when card is visible */
.fnode, .farrow { opacity: 0; }

.fn1 { animation: flowSlide 0.5s ease forwards 0.1s; }
.fn2 { animation: flowSlide 0.5s ease forwards 0.7s; }
.fn3 { animation: flowSlide 0.5s ease forwards 1.3s; }
.fn4 { animation: flowSlide 0.5s ease forwards 1.9s; }
.fa1 { animation: flowFade 0.3s ease forwards 0.55s; }
.fa2 { animation: flowFade 0.3s ease forwards 1.15s; }
.fa3 { animation: flowFade 0.3s ease forwards 1.75s; }
.fa-d0 { animation: flowFade 0.4s ease forwards 2.3s; }

@keyframes flowSlide {
  from { opacity: 0; transform: translateX(-16px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes flowFade {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* replay on hover */
.case-card:hover .fnode,
.case-card:hover .farrow,
.case-card:hover .fa-d0 { animation-play-state: running; }

.case-thumb--photo {
  padding: 0;
  min-height: 380px;
}

.case-thumb__img {
  width: 100%;
  height: 100%;
  min-height: 380px;
  object-fit: cover;
  object-position: center top;
  display: block;
  border-radius: 0;
  filter: brightness(0.92);
  transition: filter 0.3s ease, transform 0.4s ease;
}

.case-card:hover .case-thumb--photo .case-thumb__img {
  filter: brightness(1);
  transform: scale(1.03);
}

.case-thumb--maintenance {
  background:
    linear-gradient(145deg, rgba(124,92,255,0.24), rgba(245,194,107,0.08)),
    #171722;
}

.case-thumb--crm {
  background:
    linear-gradient(145deg, rgba(45,212,191,0.12), rgba(124,92,255,0.22)),
    #171722;
}

.timeline::before {
  background: linear-gradient(180deg, rgba(155,124,255,0.2), rgba(155,124,255,0.75), rgba(45,212,191,0.4));
  background-size: 100% 180%;
  animation: timeline-fill 6s ease-in-out infinite alternate;
}

.metric-grid article {
  position: relative;
  overflow: hidden;
  transition: transform var(--t), border-color var(--t), background var(--t);
}

.metric-grid article::after {
  inset: 0;
  border-radius: inherit;
  border: 1px solid transparent;
  background: linear-gradient(120deg, transparent, rgba(155,124,255,0.55), transparent) border-box;
  mask: linear-gradient(#000 0 0) padding-box, linear-gradient(#000 0 0);
  -webkit-mask: linear-gradient(#000 0 0) padding-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  -webkit-mask-composite: xor;
  opacity: 0;
  transition: opacity var(--t);
}

.metric-grid article:hover {
  transform: translateY(-4px);
  background: rgba(124,92,255,0.07);
}

.metric-grid article:hover::after {
  opacity: 1;
}

.sobre--human::before {
  background:
    radial-gradient(circle at 12% 20%, rgba(124,92,255,0.1), transparent 22%),
    radial-gradient(circle at 90% 80%, rgba(45,212,191,0.06), transparent 24%);
  animation: broken-drift 18s ease-in-out infinite alternate;
}

.about-media {
  animation: mock-float 9s ease-in-out infinite;
}

.about-media .sobre__avatar {
  max-width: 340px;
  aspect-ratio: 1;
  border-radius: 50%;
  margin-inline: auto;
}

.about-note {
  position: relative;
  right: auto;
  bottom: auto;
  width: min(330px, 92%);
  margin: -34px auto 0;
  z-index: 3;
}

.work-card {
  max-width: 520px;
  margin: 22px 0 18px;
  padding: 20px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  background: rgba(255,255,255,0.035);
}

.work-card h3 {
  font-size: 1rem;
  margin-bottom: 12px;
}

.work-card ul {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.work-card li {
  position: relative;
  padding-left: 18px;
  color: var(--text-mute);
  font-size: 0.9rem;
}

.work-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-2);
}

.fit .section__head {
  max-width: 780px;
}

.fit-card li {
  transition: transform var(--t), color var(--t);
}

.fit-card li:hover {
  transform: translateX(3px);
  color: var(--text);
}

.fit-card:not(.fit-card--quiet) li::before {
  background: var(--success);
}

.fit-card--quiet li::before {
  background: var(--warning);
}

.faq::before {
  background: radial-gradient(circle at 82% 8%, rgba(124,92,255,0.1), transparent 22%);
}

.faq__item {
  transition: border-color var(--t), background var(--t), transform var(--t);
}

.faq__item:hover {
  transform: translateX(3px);
}

.faq__item summary::after {
  transition: transform var(--t), color var(--t);
}

.faq__item[open] summary::after {
  color: var(--success);
}

.cta__box {
  position: relative;
  overflow: hidden;
}

.cta__box::after {
  left: -20%;
  right: -20%;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(155,124,255,0.85), rgba(45,212,191,0.55), transparent);
  animation: line-flow 4s linear infinite;
}

.cta .btn--primary {
  animation: cta-breathe 3.8s ease-in-out infinite;
}

@keyframes ambient-shift {
  from { background-position: 0% 0%, 100% 40%, 0 0, 0 0; }
  to { background-position: 12% 8%, 84% 50%, 0 0, 0 0; }
}

@keyframes grid-breathe {
  from { opacity: 0.42; transform: translate3d(0, 0, 0); }
  to { opacity: 0.7; transform: translate3d(18px, 12px, 0); }
}

@keyframes hero-rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes mock-float {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(0, -8px, 0); }
}

@keyframes soft-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(45, 212, 191, 0.28); opacity: 0.9; }
  50% { box-shadow: 0 0 0 8px rgba(45, 212, 191, 0); opacity: 1; }
}

@keyframes line-flow {
  from { background-position: 0% 50%; }
  to { background-position: 180% 50%; }
}

@keyframes broken-drift {
  from { transform: translate3d(0, 0, 0); opacity: 0.36; }
  to { transform: translate3d(18px, -10px, 0); opacity: 0.58; }
}

@keyframes divider-glow {
  0%, 100% { opacity: 0.32; filter: blur(0); }
  50% { opacity: 0.74; filter: blur(0.5px); }
}

@keyframes timeline-fill {
  from { background-position: 0 0; }
  to { background-position: 0 100%; }
}

@keyframes cta-breathe {
  0%, 100% { box-shadow: 0 0 0 rgba(155,124,255,0); }
  50% { box-shadow: 0 0 28px rgba(155,124,255,0.16); }
}

@keyframes section-signal {
  from {
    background-position: 0 0, 40px 20px, -20% 58%;
    opacity: 0.22;
  }
  to {
    background-position: 34px -28px, 12px 48px, 120% 58%;
    opacity: 0.42;
  }
}

@media (max-width: 1024px) {
  .deliverables-board {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .flow-line {
    margin: 0 0 14px;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .flow-line i {
    min-width: 28px;
  }

  .mock-browser__hero strong,
  .mock-browser__hero p {
    max-width: 100%;
  }

  .before-after::before {
    display: none;
  }

  .work-card ul {
    grid-template-columns: 1fr;
  }

  .deliverables-board article {
    min-height: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero__bg,
  .hero__bg::before,
  .hero__copy,
  .mock-browser,
  .mock-stack .lead-card,
  .flow-line,
  .flow-line i,
  .lead-card--active::after,
  .problem-split::before,
  .services-editorial::before,
  .deliverables::before,
  .before-after::before,
  .cases--real::before,
  .timeline::before,
  .sobre--human::before,
  .about-media,
  .cta__box::after,
  main > section::after,
  .cta .btn--primary {
    animation: none !important;
  }
}

/* Header logo + case visual mockups */
.nav__inner {
  height: 88px;
}

.logo__img {
  width: 76px;
  height: 76px;
  border-radius: 0;
  box-shadow: none;
  filter: none;
  background: transparent;
}

.logo:hover .logo__img {
  transform: none;
  filter: none;
}

.case-thumb {
  align-items: center;
  justify-content: center;
  padding: 28px;
}

.case-thumb > span {
  display: none;
}

.case-visual {
  width: min(100%, 330px);
  aspect-ratio: 1.25;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.16);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.055), transparent),
    rgba(9, 9, 15, 0.76);
  box-shadow: 0 24px 58px rgba(0,0,0,0.32);
  display: grid;
  grid-template-rows: 18px 1fr auto;
  gap: 12px;
  transform: rotate(-1.5deg);
}

.case-card--reverse .case-visual {
  transform: rotate(1.5deg);
}

.case-visual__top {
  width: 100%;
  border-radius: 999px;
  background:
    radial-gradient(circle at 7px 50%, #6b6b7d 0 3px, transparent 4px),
    radial-gradient(circle at 22px 50%, #555568 0 3px, transparent 4px),
    radial-gradient(circle at 37px 50%, #48485c 0 3px, transparent 4px),
    linear-gradient(90deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
}

.case-visual__hero {
  padding: 18px;
  border-radius: 13px;
  background:
    radial-gradient(circle at 82% 24%, rgba(155,124,255,0.24), transparent 26%),
    rgba(255,255,255,0.055);
}

.case-visual__hero i,
.case-visual__hero b,
.case-visual__hero em,
.case-visual__grid i,
.case-visual__list i,
.case-visual__kanban i,
.case-visual__chat i,
.case-visual__flow i,
.case-visual__cta {
  display: block;
  border-radius: 999px;
}

.case-visual__hero i {
  width: 42%;
  height: 9px;
  background: rgba(155,124,255,0.8);
  margin-bottom: 14px;
}

.case-visual__hero b {
  width: 72%;
  height: 18px;
  background: rgba(255,255,255,0.86);
  margin-bottom: 8px;
}

.case-visual__hero em {
  width: 56%;
  height: 10px;
  background: rgba(255,255,255,0.28);
}

.case-visual__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.case-visual__grid i,
.case-visual__list i {
  height: 34px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.07);
}

.case-visual__cta {
  width: 38%;
  height: 26px;
  background: #f3f0ff;
}

.case-visual__list {
  display: grid;
  gap: 8px;
}

.case-visual--clinic .case-visual__hero {
  background:
    radial-gradient(circle at 84% 20%, rgba(45,212,191,0.22), transparent 28%),
    rgba(255,255,255,0.055);
}

.case-visual__kanban {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  min-height: 0;
}

.case-visual__kanban div {
  min-width: 0;
  padding: 9px;
  border-radius: 12px;
  background: rgba(255,255,255,0.055);
  border: 1px solid rgba(255,255,255,0.07);
  display: grid;
  align-content: start;
  gap: 8px;
}

.case-visual__kanban i {
  height: 32px;
  background: rgba(155,124,255,0.18);
  border: 1px solid rgba(155,124,255,0.16);
}

.case-visual__chat {
  display: grid;
  gap: 10px;
  align-content: start;
}

.case-visual__chat i {
  height: 34px;
  max-width: 78%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.07);
}

.case-visual__chat i:nth-child(2) {
  margin-left: auto;
  background: rgba(45,212,191,0.15);
  border-color: rgba(45,212,191,0.18);
}

.case-visual__flow {
  display: flex;
  align-items: center;
  gap: 8px;
}

.case-visual__flow i {
  flex: 1;
  height: 8px;
  background: linear-gradient(90deg, rgba(155,124,255,0.9), rgba(45,212,191,0.45));
}

@media (max-width: 768px) {
  .nav__inner {
    height: 80px;
  }

  .logo__img {
    width: 64px;
    height: 64px;
  }

  .nav__links {
    top: 80px;
  }

  .case-visual {
    width: min(100%, 300px);
  }
}

/* Mobile sidebar navigation */
.nav__sidebar-head,
.nav__sidebar-cta,
.nav__backdrop {
  display: none;
}

@media (max-width: 768px) {
  body.menu-open {
    overflow: hidden;
  }

  .nav {
    overflow: visible;
  }

  .nav__toggle {
    position: relative;
    z-index: 130;
    display: flex;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    background: rgba(255,255,255,0.035);
  }

  .nav__links {
    position: fixed;
    top: 0;
    right: 0;
    left: auto;
    bottom: 0;
    z-index: 120;
    width: min(78vw, 320px);
    height: 100dvh;
    margin: 0;
    padding: 96px 22px 26px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    background:
      radial-gradient(circle at 20% 12%, rgba(124,92,255,0.2), transparent 28%),
      linear-gradient(180deg, rgba(17,17,25,0.98), rgba(8,8,13,0.98));
    border-left: 1px solid rgba(255,255,255,0.1);
    border-bottom: 0;
    box-shadow: -28px 0 80px rgba(0,0,0,0.42);
    transform: translateX(104%);
    transition: transform 0.32s cubic-bezier(.4,0,.2,1);
  }

  .nav__links.open {
    transform: translateX(0);
  }

  .nav__sidebar-head {
    display: grid;
    gap: 3px;
    padding: 0 4px 20px;
    margin-bottom: 6px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }

  .nav__sidebar-head span {
    color: var(--text);
    font-size: 1.2rem;
    font-weight: 800;
  }

  .nav__sidebar-head small {
    color: var(--text-mute);
    font-size: 0.82rem;
  }

  .nav__links a {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 13px 14px;
    border: 1px solid transparent;
    border-bottom: 0;
    border-radius: 12px;
    font-size: 1rem;
    color: var(--text-soft);
    background: rgba(255,255,255,0.025);
    transition: transform var(--t), background var(--t), border-color var(--t), color var(--t);
  }

  .nav__links a:hover {
    transform: translateX(-3px);
    color: var(--text);
    background: rgba(124,92,255,0.1);
    border-color: rgba(155,124,255,0.28);
  }

  .nav__sidebar-cta {
    display: flex !important;
    justify-content: center;
    margin-top: auto;
    background: #f3f0ff !important;
    color: #17131f !important;
    font-weight: 800;
  }

  .nav__backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 110;
    background: rgba(0,0,0,0.58);
    backdrop-filter: blur(8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--t);
  }

  .nav__backdrop.open {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .nav__links,
  .nav__backdrop {
    transition: none !important;
  }
}