/* ═══════════════════════════════════════════════════════════════════
   DUMAS.TECH — Estilos principais
   Organização: variáveis, base, componentes, layout, responsivo
═══════════════════════════════════════════════════════════════════ */

/* ─── Variáveis ─── */
:root {
  --bg: #03060f;
  --bg2: #060c1a;
  --bg3: #0a1228;
  --surface: #0d1630;
  --surface2: #111c38;
  --border: rgba(99,179,237,0.1);
  --border2: rgba(99,179,237,0.2);
  --blue: #3b82f6;
  --blue2: #60a5fa;
  --cyan: #22d3ee;
  --purple: #a855f7;
  --green: #10b981;
  --wa: #25D366;
  --text: #e2e8f0;
  --text2: #7fa1c3;
  --text3: #3d5a80;
  --white: #ffffff;
  --heading-font: 'Bebas Neue', sans-serif;
  --body-font: 'Space Grotesk', sans-serif;
  --mono: 'JetBrains Mono', monospace;
  --glow-blue: 0 0 40px rgba(59,130,246,0.4);
  --glow-cyan: 0 0 40px rgba(34,211,238,0.3);
}

/* ─── Reset & Base ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--body-font);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  cursor: none;
}

section { position: relative; z-index: 1; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 6%; }

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: linear-gradient(var(--blue), var(--cyan)); border-radius: 2px; }

/* ─── Cursor ─── */
.cursor {
  position: fixed;
  width: 12px; height: 12px;
  background: var(--cyan);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transition: transform 0.1s, opacity 0.3s;
  mix-blend-mode: screen;
}

.cursor-follower {
  position: fixed;
  width: 36px; height: 36px;
  border: 1.5px solid rgba(34,211,238,0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transition: transform 0.15s ease, width 0.3s, height 0.3s, border-color 0.3s;
}

body:has(a:hover) .cursor-follower,
body:has(button:hover) .cursor-follower {
  width: 56px; height: 56px;
  border-color: var(--cyan);
}

/* ─── Canvas Particles ─── */
#particle-canvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}

/* ─── Nav ─── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 0 6%;
  height: 70px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(3,6,15,0);
  transition: background 0.5s, backdrop-filter 0.5s;
}

nav.scrolled {
  background: rgba(3,6,15,0.92);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
}

.logo {
  font-family: var(--body-font);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--white);
  text-decoration: none;
  display: flex; align-items: center; gap: 10px;
  letter-spacing: -0.02em;
}

.logo-mark {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  box-shadow: var(--glow-blue);
}

.logo em { color: var(--cyan); font-style: normal; }

.nav-links {
  display: flex; align-items: center; gap: 2.5rem; list-style: none;
}

.nav-links a {
  color: var(--text2);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color 0.25s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--cyan);
  transition: width 0.3s;
}

.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }

.nav-wa {
  display: flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, #1da851, var(--wa));
  color: white;
  padding: 10px 22px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 0 24px rgba(37,211,102,0.3);
  transition: all 0.3s;
}

.nav-wa:hover { transform: translateY(-2px); box-shadow: 0 6px 32px rgba(37,211,102,0.5); }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: none; background: none; border: none; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: all 0.3s; }

.mobile-menu {
  display: none;
  position: fixed;
  top: 70px; left: 0; right: 0;
  background: rgba(3,6,15,0.97);
  backdrop-filter: blur(30px);
  padding: 2rem 6%;
  border-bottom: 1px solid var(--border);
  z-index: 999;
}

.mobile-menu.open { display: block; }

.mobile-menu ul {
  list-style: none;
  display: flex; flex-direction: column; gap: 0;
}

.mobile-menu ul li { border-bottom: 1px solid var(--border); }

.mobile-menu a {
  display: block;
  padding: 14px 0;
  color: var(--text2);
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  transition: color 0.2s;
}

.mobile-menu a:hover { color: var(--cyan); }

.mobile-menu .nav-wa {
  margin-top: 1.5rem;
  display: flex; justify-content: center;
  border-radius: 12px;
}

/* ─── Hero ─── */
#home {
  min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center;
  padding: 100px 6% 60px;
  position: relative;
  overflow: hidden;
}

.hero-bg-glow {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 70% 50% at 60% 20%, rgba(59,130,246,0.12), transparent),
    radial-gradient(ellipse 40% 40% at 10% 70%, rgba(168,85,247,0.08), transparent),
    radial-gradient(ellipse 30% 30% at 90% 80%, rgba(34,211,238,0.07), transparent);
}

.hero-grid-lines {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(59,130,246,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
}

.hero-inner {
  position: relative; z-index: 2;
  max-width: 1200px; margin: 0 auto; width: 100%;
  display: grid; grid-template-columns: 1fr 0.9fr; gap: 4rem; align-items: center;
}

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  border: 1px solid var(--border2);
  background: rgba(59,130,246,0.07);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 1.8rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--cyan);
  letter-spacing: 0.05em;
}

.eyebrow-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
  animation: blink 1.8s ease-in-out infinite;
}

@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }

h1.hero-h1 {
  font-family: var(--heading-font);
  font-size: clamp(3.5rem, 8vw, 7rem);
  line-height: 0.95;
  color: var(--white);
  letter-spacing: 0.02em;
  margin-bottom: 1.5rem;
}

.hero-h1 .line { display: block; overflow: hidden; }
.hero-h1 .line span { display: inline-block; }

.hero-h1 .accent {
  background: linear-gradient(90deg, var(--blue2), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-h1 .outline-text {
  -webkit-text-stroke: 1.5px rgba(96,165,250,0.6);
  -webkit-text-fill-color: transparent;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text2);
  line-height: 1.75;
  font-weight: 300;
  max-width: 520px;
  margin-bottom: 2.5rem;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; }

.btn-wa {
  display: inline-flex; align-items: center; gap: 10px;
  background: linear-gradient(135deg, #1da851, var(--wa));
  color: #fff;
  padding: 16px 32px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 0 40px rgba(37,211,102,0.35);
  transition: all 0.3s;
  font-family: var(--body-font);
}

.btn-wa:hover { transform: translateY(-3px); box-shadow: 0 8px 50px rgba(37,211,102,0.55); }

.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent;
  color: var(--text2);
  padding: 16px 32px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid var(--border2);
  transition: all 0.3s;
  font-family: var(--body-font);
}

.btn-outline:hover { color: var(--white); border-color: var(--blue2); background: rgba(59,130,246,0.08); }

.hero-visual { position: relative; }

.orbit-wrapper {
  position: relative;
  width: 420px; height: 420px;
  margin: 0 auto;
}

.orbit-center {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 140px; height: 140px;
  background: linear-gradient(135deg, var(--bg3), var(--surface2));
  border: 1px solid var(--border2);
  border-radius: 30px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 6px;
  box-shadow: 0 0 80px rgba(59,130,246,0.2), inset 0 1px 0 rgba(255,255,255,0.06);
  z-index: 3;
}

.orbit-center-icon { font-size: 2.5rem; }
.orbit-center-text {
  font-family: var(--mono); font-size: 0.65rem;
  color: var(--cyan); letter-spacing: 0.05em;
}

.orbit-ring {
  position: absolute; top: 50%; left: 50%;
  border-radius: 50%;
  border: 1px dashed rgba(59,130,246,0.2);
  transform-origin: center;
}

.ring1 {
  width: 240px; height: 240px;
  margin: -120px 0 0 -120px;
  animation: spin 20s linear infinite;
}

.ring2 {
  width: 370px; height: 370px;
  margin: -185px 0 0 -185px;
  animation: spin 35s linear infinite reverse;
  border-color: rgba(34,211,238,0.15);
}

@keyframes spin { to { transform: rotate(360deg); } }

.orbit-satellite {
  position: absolute;
  width: 52px; height: 52px;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  transition: all 0.3s;
}

.orbit-satellite:hover {
  background: var(--surface2);
  border-color: var(--cyan);
  box-shadow: 0 0 20px rgba(34,211,238,0.3);
  transform: scale(1.15);
  z-index: 10;
}

.sat1 { top: 8%; left: 50%; transform: translateX(-50%); }
.sat2 { top: 50%; right: 2%; transform: translateY(-50%); }
.sat3 { bottom: 8%; left: 50%; transform: translateX(-50%); }
.sat4 { top: 50%; left: 2%; transform: translateY(-50%); }
.sat5 { top: 18%; right: 10%; }
.sat6 { bottom: 18%; left: 10%; }

.hero-counters {
  position: absolute; bottom: -20px; right: 0;
  display: flex; gap: 10px;
}

.counter-pill {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 18px;
  text-align: center;
}

.counter-pill .num {
  display: block;
  font-family: var(--heading-font);
  font-size: 1.8rem;
  color: var(--white);
  letter-spacing: 0.02em;
  line-height: 1;
}

.counter-pill .lbl {
  font-size: 0.68rem;
  color: var(--text2);
  font-family: var(--mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ─── Marquee ─── */
.marquee-strip {
  padding: 18px 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  z-index: 2;
  position: relative;
}

.marquee-track {
  display: flex;
  animation: marquee 30s linear infinite;
  width: max-content;
}

@keyframes marquee { to { transform: translateX(-50%); } }

.marquee-item {
  display: flex; align-items: center; gap: 12px;
  padding: 0 2.5rem;
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--text2);
  white-space: nowrap;
}

.marquee-item span { color: var(--cyan); }
.marquee-sep { color: var(--text3); }

/* ─── Section Headers ─── */
.sec-label {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--cyan);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 1rem;
}

.sec-label::before {
  content: '';
  width: 30px; height: 1px;
  background: var(--cyan);
  opacity: 0.6;
}

.sec-title {
  font-family: var(--heading-font);
  font-size: clamp(2.5rem, 6vw, 5rem);
  color: var(--white);
  line-height: 0.95;
  letter-spacing: 0.02em;
}

.sec-title .acc { color: var(--cyan); }

.sec-sub {
  font-size: 1rem;
  color: var(--text2);
  font-weight: 300;
  line-height: 1.75;
  max-width: 500px;
  margin-top: 1rem;
}

/* ─── Services ─── */
#servicos {
  padding: 120px 0;
  background: var(--bg2);
}

.services-top {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 4rem;
  flex-wrap: wrap; gap: 2rem;
}

.services-list {
  display: flex; flex-direction: column; gap: 2px;
}

.service-row {
  display: flex; align-items: stretch;
  border: 1px solid transparent;
  border-radius: 16px;
  overflow: hidden;
  background: transparent;
  transition: all 0.4s;
  cursor: default;
}

.service-row:hover {
  background: var(--surface);
  border-color: var(--border2);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.service-num {
  font-family: var(--heading-font);
  font-size: 3rem;
  color: var(--text3);
  padding: 2rem 2.5rem;
  min-width: 100px;
  display: flex; align-items: center; justify-content: center;
  transition: color 0.4s;
  line-height: 1;
}

.service-row:hover .service-num { color: var(--blue2); }

.service-sep {
  width: 1px;
  background: var(--border);
  transition: background 0.4s;
}

.service-row:hover .service-sep { background: var(--border2); }

.service-body {
  flex: 1;
  padding: 2rem 2.5rem;
  display: flex; align-items: center; justify-content: space-between; gap: 2rem;
}

.service-body h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.5rem;
  transition: color 0.3s;
}

.service-row:hover .service-body h3 { color: var(--white); }

.service-body p {
  font-size: 0.9rem;
  color: var(--text2);
  line-height: 1.65;
  font-weight: 300;
}

.service-icon-right {
  font-size: 2.5rem;
  opacity: 0.4;
  transition: opacity 0.4s, transform 0.4s;
  flex-shrink: 0;
}

.service-row:hover .service-icon-right { opacity: 1; transform: scale(1.1); }

.service-tags {
  display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px;
}

.s-tag {
  font-size: 0.7rem;
  padding: 3px 10px;
  border-radius: 20px;
  background: rgba(59,130,246,0.08);
  border: 1px solid rgba(59,130,246,0.2);
  color: var(--blue2);
  font-family: var(--mono);
}

/* ─── Nossa Abordagem Section ─── */
#abordagem,
#offline {
  padding: 120px 0;
  background: var(--bg);
  overflow: hidden;
}

.offline-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center;
}

.big-statement {
  font-family: var(--heading-font);
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 0.95;
  color: var(--white);
  letter-spacing: 0.02em;
  margin-bottom: 2rem;
}

.big-statement .stroke {
  -webkit-text-stroke: 1.5px rgba(34,211,238,0.5);
  -webkit-text-fill-color: transparent;
}

.big-statement .glow {
  color: var(--cyan);
  text-shadow: 0 0 40px rgba(34,211,238,0.4);
}

.offline-diagram {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
}

.offline-diagram::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue), var(--cyan), transparent);
}

.sync-flow { display: flex; flex-direction: column; gap: 8px; }

.sync-node {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 18px;
  border-radius: 12px;
  background: var(--bg3);
  border: 1px solid var(--border);
  transition: all 0.3s;
  position: relative;
}

.sync-node:hover { border-color: var(--border2); transform: translateX(6px); }

.sn-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.sn-offline { background: rgba(59,130,246,0.15); }
.sn-queue   { background: rgba(245,158,11,0.12); }
.sn-sync    { background: rgba(16,185,129,0.12); }
.sn-done    { background: rgba(168,85,247,0.12); }

.sn-text strong { display: block; font-size: 0.9rem; color: var(--white); font-weight: 600; }
.sn-text span   { font-size: 0.78rem; color: var(--text2); font-family: var(--mono); }

.sync-arrow {
  text-align: center;
  padding: 2px 0;
  color: var(--text3);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
}

.offline-badge-row {
  display: flex; gap: 10px; margin-top: 1.5rem; flex-wrap: wrap;
}

.offline-badge {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.78rem;
  font-family: var(--mono);
  font-weight: 500;
}

.ob-green  { background: rgba(16,185,129,0.12); color: var(--green); border: 1px solid rgba(16,185,129,0.25); }
.ob-blue   { background: rgba(59,130,246,0.1);  color: var(--blue2); border: 1px solid rgba(59,130,246,0.25); }
.ob-purple { background: rgba(168,85,247,0.1);  color: #c084fc;      border: 1px solid rgba(168,85,247,0.25); }

/* ─── AI Section ─── */
#ia {
  padding: 120px 0;
  background: var(--bg2);
}

.ai-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center;
}

.ai-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
}

.ai-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.8rem;
  position: relative;
  overflow: hidden;
  transition: all 0.35s;
}

.ai-card::after {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue2), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.ai-card:hover {
  border-color: rgba(59,130,246,0.3);
  transform: translateY(-6px);
  box-shadow: 0 30px 60px rgba(0,0,0,0.4), var(--glow-blue);
}

.ai-card:hover::after { opacity: 1; }

.ai-card-icon { font-size: 2rem; margin-bottom: 12px; }
.ai-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.ai-card p { font-size: 0.82rem; color: var(--text2); line-height: 1.6; font-weight: 300; }

.ai-badge-large {
  margin-top: 2rem;
  padding: 1.5rem;
  background: linear-gradient(135deg, rgba(59,130,246,0.08), rgba(168,85,247,0.06));
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: 16px;
}

.ai-badge-large p {
  font-size: 0.9rem;
  color: var(--text2);
  font-weight: 300;
  line-height: 1.7;
}

.ai-badge-large strong { color: var(--blue2); font-weight: 600; }

/* ─── Diferenciais ─── */
#diferenciais {
  padding: 120px 0;
  background: var(--bg);
}

.diff-title-row {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 4rem; flex-wrap: wrap; gap: 2rem;
}

.diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.diff-item {
  background: var(--bg2);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}

.diff-item::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 0 0, rgba(59,130,246,0.06), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
}

.diff-item:hover { background: var(--surface); }
.diff-item:hover::before { opacity: 1; }

.diff-n {
  font-family: var(--heading-font);
  font-size: 4rem;
  color: rgba(59,130,246,0.1);
  line-height: 1;
  margin-bottom: 1rem;
  transition: color 0.3s;
}

.diff-item:hover .diff-n { color: rgba(59,130,246,0.3); }

.diff-emoji { font-size: 1.8rem; margin-bottom: 0.75rem; display: block; }

.diff-item h3 {
  font-size: 1.1rem; font-weight: 700;
  color: var(--white); margin-bottom: 0.6rem;
}

.diff-item p { font-size: 0.88rem; color: var(--text2); line-height: 1.65; font-weight: 300; }

/* ─── Stats Strip ─── */
.stats-strip {
  padding: 80px 0;
  background: var(--bg3);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-inner {
  display: grid; grid-template-columns: repeat(4, 1fr);
  text-align: center; gap: 2rem;
}

.stat-block .big-num {
  font-family: var(--heading-font);
  font-size: clamp(3rem, 5vw, 5.5rem);
  line-height: 1;
  background: linear-gradient(135deg, var(--blue2), var(--cyan));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-block .big-label {
  font-size: 0.82rem;
  color: var(--text2);
  font-family: var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 6px;
}

/* ─── CTA Band ─── */
.cta-band {
  padding: 100px 0;
  background: linear-gradient(135deg, #040b20, #0a1a40, #040b20);
  border-top: 1px solid rgba(59,130,246,0.2);
  border-bottom: 1px solid rgba(59,130,246,0.2);
  text-align: center;
  position: relative; overflow: hidden;
}

.cta-band::before {
  content: '';
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 1000px; height: 500px;
  background: radial-gradient(ellipse, rgba(59,130,246,0.15), transparent 60%);
  pointer-events: none;
}

.cta-band h2 {
  font-family: var(--heading-font);
  font-size: clamp(3rem, 7vw, 6rem);
  color: var(--white);
  letter-spacing: 0.02em;
  line-height: 0.95;
  margin-bottom: 1.5rem;
  position: relative;
}

.cta-band p {
  font-size: 1.05rem;
  color: var(--text2);
  font-weight: 300;
  margin-bottom: 2.5rem;
  position: relative;
}

/* ─── Contact ─── */
#contato {
  padding: 120px 0;
  background: var(--bg2);
}

.contact-wrapper {
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start;
}

.contact-l .sec-sub { max-width: 440px; }

.contact-items { margin-top: 2.5rem; display: flex; flex-direction: column; gap: 16px; }

.ci {
  display: flex; align-items: center; gap: 16px;
  padding: 18px 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  text-decoration: none;
  transition: all 0.3s;
}

.ci:hover { border-color: var(--border2); transform: translateX(8px); background: var(--surface2); }

.ci-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.ci-wa   { background: rgba(37,211,102,0.12); }
.ci-tel  { background: rgba(59,130,246,0.12); }
.ci-mail { background: rgba(168,85,247,0.12); }

.ci-text strong { display: block; font-size: 0.82rem; color: var(--text2); font-family: var(--mono); margin-bottom: 2px; }
.ci-text span { font-size: 1rem; color: var(--white); font-weight: 500; }

.contact-form-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
}

.contact-form-box::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--cyan), var(--purple));
}

.cf-title {
  font-size: 1.2rem; font-weight: 700;
  color: var(--white); margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.fg { margin-bottom: 1rem; }

.fg label {
  display: block;
  font-size: 0.78rem; font-weight: 600;
  color: var(--text2);
  letter-spacing: 0.05em; text-transform: uppercase;
  margin-bottom: 7px;
  font-family: var(--mono);
}

.fg input, .fg textarea, .fg select {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--text);
  font-family: var(--body-font);
  font-size: 0.92rem;
  outline: none;
  transition: border-color 0.25s, box-shadow 0.25s;
  appearance: none;
}

.fg input:focus, .fg textarea:focus, .fg select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}

.fg textarea { resize: vertical; min-height: 110px; }

.fg-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.btn-submit {
  width: 100%;
  background: linear-gradient(135deg, var(--blue), #2563eb);
  color: #fff;
  border: none;
  padding: 15px;
  border-radius: 10px;
  font-family: var(--body-font);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: none;
  transition: all 0.3s;
  margin-top: 0.5rem;
  letter-spacing: 0.02em;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-blue);
}

/* ─── Footer ─── */
footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 2.5rem 6%;
}

.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1.5rem;
}

.footer-copy { font-size: 0.82rem; color: var(--text3); font-family: var(--mono); }
.footer-copy em { color: var(--text2); font-style: normal; }

.footer-links { display: flex; gap: 2rem; list-style: none; }
.footer-links a { font-size: 0.82rem; color: var(--text3); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--cyan); }

/* ─── WA Float ─── */
.wa-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 58px; height: 58px;
  background: var(--wa);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  text-decoration: none;
  box-shadow: 0 8px 28px rgba(37,211,102,0.45);
  animation: wa-glow 3s ease-in-out infinite;
  transition: transform 0.3s;
}

.wa-float:hover { transform: scale(1.12) !important; }

@keyframes wa-glow {
  0%,100% { box-shadow: 0 8px 28px rgba(37,211,102,0.45); }
  50% { box-shadow: 0 8px 50px rgba(37,211,102,0.7), 0 0 0 8px rgba(37,211,102,0.1); }
}

.wa-float svg { width: 28px; height: 28px; fill: #fff; }

/* ─── Scroll Reveal ─── */
.reveal        { opacity: 0; transform: translateY(40px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal-left   { opacity: 0; transform: translateX(-50px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal-right  { opacity: 0; transform: translateX(50px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal-scale  { opacity: 0; transform: scale(0.9); transition: opacity 0.8s ease, transform 0.8s ease; }

.reveal.in,
.reveal-left.in,
.reveal-right.in,
.reveal-scale.in { opacity: 1; transform: none; }

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* ─── Glitch Effect ─── */
.glitch {
  position: relative;
  display: inline-block;
}

.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  letter-spacing: inherit;
  line-height: inherit;
  opacity: 0;
}

.glitch:hover::before {
  opacity: 0.7;
  color: var(--cyan);
  animation: glitch1 0.3s steps(2) forwards;
  clip-path: polygon(0 0, 100% 0, 100% 40%, 0 40%);
  transform: translate(-3px, 2px);
}

.glitch:hover::after {
  opacity: 0.7;
  color: var(--purple);
  animation: glitch2 0.3s steps(2) forwards;
  clip-path: polygon(0 60%, 100% 60%, 100% 100%, 0 100%);
  transform: translate(3px, -2px);
}

@keyframes glitch1 {
  0% { transform: translate(-3px, 2px) skew(0.5deg); }
  100% { transform: translate(0, 0); }
}

@keyframes glitch2 {
  0% { transform: translate(3px, -2px) skew(-0.5deg); }
  100% { transform: translate(0, 0); }
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-visual { display: none; }
  .hero-sub, .hero-actions { max-width: 100%; }
  .hero-actions { justify-content: center; }
  .offline-inner, .ai-inner, .contact-wrapper { grid-template-columns: 1fr; gap: 3rem; }
  .diff-grid { grid-template-columns: 1fr 1fr; }
  .stats-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-wa { display: none; }
  .hamburger { display: flex; }
  .diff-grid { grid-template-columns: 1fr; }
  .services-top { flex-direction: column; }
  .ai-grid { grid-template-columns: 1fr; }
  .stats-inner { grid-template-columns: 1fr 1fr; }
  .fg-row { grid-template-columns: 1fr; }
  .service-body { flex-direction: column; align-items: flex-start; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { flex-wrap: wrap; justify-content: center; }
  body { cursor: auto; }
  .cursor, .cursor-follower { display: none; }
}

@media (max-width: 480px) {
  nav { padding: 0 4%; }
  #home { padding: 90px 4% 50px; }
  .container { padding: 0 4%; }
  h1.hero-h1 { font-size: clamp(3rem, 12vw, 4.5rem); }
  .stats-inner { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .hero-actions { flex-direction: column; }
  .btn-wa, .btn-outline { width: 100%; justify-content: center; }
}

/* ═══════════════════════════════════════════════════════════════════
   FAQ
═══════════════════════════════════════════════════════════════════ */
#faq { padding: 100px 0; }

.faq-list {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 860px;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color 0.3s, background 0.3s;
}

.faq-item[open] {
  border-color: var(--border2);
  background: var(--surface2);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--body-font);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--white);
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 8px;
  background: rgba(59,130,246,0.12);
  color: var(--blue2);
  font-size: 1.2rem;
  font-weight: 400;
  transition: transform 0.3s, background 0.3s;
}

.faq-item[open] .faq-icon {
  transform: rotate(45deg);
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: var(--white);
}

.faq-answer {
  padding: 0 24px 24px;
  color: var(--text2);
  font-size: 0.98rem;
  line-height: 1.65;
}

/* ═══════════════════════════════════════════════════════════════════
   Banner de Cookies / LGPD
═══════════════════════════════════════════════════════════════════ */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  max-width: 760px;
  margin: 0 auto;
  z-index: 10000;
  background: rgba(13,22,48,0.96);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border2);
  border-radius: 16px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  transform: translateY(140%);
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.16,1,0.3,1), opacity 0.5s;
}

.cookie-banner.show {
  transform: translateY(0);
  opacity: 1;
}

.cookie-text {
  font-size: 0.9rem;
  color: var(--text2);
  line-height: 1.55;
}

.cookie-text a {
  color: var(--blue2);
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.cookie-btn {
  font-family: var(--body-font);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 10px 20px;
  border-radius: 10px;
  cursor: pointer;
  border: 1px solid var(--border2);
  transition: transform 0.2s, background 0.3s, border-color 0.3s;
  white-space: nowrap;
}

.cookie-btn:hover { transform: translateY(-2px); }

.cookie-decline {
  background: transparent;
  color: var(--text2);
}

.cookie-decline:hover { border-color: var(--text2); color: var(--text); }

.cookie-accept {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: var(--white);
  border-color: transparent;
}

@media (max-width: 640px) {
  .cookie-banner {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    bottom: 12px;
    left: 12px;
    right: 12px;
  }
  .cookie-actions { justify-content: center; }
  .cookie-btn { flex: 1; }
}

/* ═══════════════════════════════════════════════════════════════════
   Formulário — validação, feedback e selos de confiança
═══════════════════════════════════════════════════════════════════ */
.fg input.field-error,
.fg textarea.field-error,
.fg select.field-error {
  border-color: #ef4444 !important;
  box-shadow: 0 0 0 3px rgba(239,68,68,0.15) !important;
}

.cf-feedback {
  margin-top: 12px;
  font-size: 0.85rem;
  line-height: 1.5;
  min-height: 1.2em;
  transition: opacity 0.3s;
}

.cf-feedback.error { color: #f87171; }
.cf-feedback.success { color: var(--green); }

.cf-trust {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--text2);
  font-family: var(--mono);
}

.cf-trust span { white-space: nowrap; }

/* ═══════════════════════════════════════════════════════════════════
   Seletor de Idioma (PT / EN / ES)
═══════════════════════════════════════════════════════════════════ */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 2px;
  background: rgba(99,179,237,0.06);
  border: 1px solid var(--border2);
  border-radius: 50px;
  padding: 3px;
  margin-left: 8px;
}

.lang-btn {
  background: transparent;
  border: none;
  color: var(--text2);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 5px 10px;
  border-radius: 50px;
  cursor: pointer;
  transition: color 0.25s, background 0.25s;
}

.lang-btn:hover { color: var(--white); }

.lang-btn.active {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: var(--white);
}

.lang-switcher-mobile {
  margin: 1.5rem 0 0;
  justify-content: center;
  width: fit-content;
}

@media (max-width: 900px) {
  /* No mobile, o seletor do topo some; usa o do menu mobile */
  nav .lang-switcher:not(.lang-switcher-mobile) { display: none; }
}

/* ═══════════════════════════════════════════════════════════════════
   Páginas de Serviço (SEO)
═══════════════════════════════════════════════════════════════════ */
.service-page-hero {
  padding: 140px 0 60px;
  position: relative;
}

.service-page-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 700px; height: 400px;
  background: radial-gradient(ellipse, rgba(59,130,246,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.breadcrumb {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--text3);
  margin-bottom: 1.5rem;
}
.breadcrumb a { color: var(--text2); text-decoration: none; }
.breadcrumb a:hover { color: var(--cyan); }
.breadcrumb span { margin: 0 6px; }

.service-page-h1 {
  font-family: var(--heading-font);
  font-size: clamp(2.6rem, 6vw, 5rem);
  line-height: 1;
  color: var(--white);
  letter-spacing: 0.02em;
  margin-bottom: 1.5rem;
}
.service-page-h1 .acc {
  background: linear-gradient(90deg, var(--blue2), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.service-page-sub {
  font-size: 1.15rem;
  color: var(--text2);
  line-height: 1.7;
  font-weight: 300;
  max-width: 640px;
}
.service-page-sub strong { color: var(--text); font-weight: 600; }

.service-content { padding: 40px 0 80px; }
.service-content h2 {
  font-family: var(--body-font);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--white);
  margin: 2.5rem 0 1rem;
}
.service-content p {
  font-size: 1.02rem;
  color: var(--text2);
  line-height: 1.75;
  max-width: 760px;
  margin-bottom: 1rem;
}

.service-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px;
  margin: 2rem 0 1rem;
}
.service-feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  transition: border-color 0.3s, transform 0.3s;
}
.service-feature:hover { border-color: var(--border2); transform: translateY(-4px); }
.service-feature .sf-icon { font-size: 1.8rem; display: block; margin-bottom: 10px; }
.service-feature h3 {
  font-size: 1.05rem; font-weight: 600; color: var(--white); margin-bottom: 6px;
}
.service-feature p { font-size: 0.92rem; color: var(--text2); line-height: 1.5; margin: 0; }

.service-content .faq-list { margin-top: 1.5rem; }

/* Link "Saiba mais" nos cards de serviço da home */
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  color: var(--cyan);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--body-font);
  transition: gap 0.25s, color 0.25s;
}
.service-link:hover { gap: 12px; color: var(--blue2); }