/* ═══════════════════════════════════════════════════════════════
   PROWEL.COM.BR — style.css
   Design System · Todas as seções modularizadas
   ═══════════════════════════════════════════════════════════════ */

/* ── Design Tokens ──────────────────────────────────────────────── */
:root {
  --bg-deep: #050810;
  --bg-base: #0a0e1a;
  --bg-surface: #0f1629;
  --bg-card: #111827;
  --bg-card-hover: #1a2340;
  --bg-elevated: #1e293b;

  --ink: #f1f5f9;
  --ink-secondary: #94a3b8;
  --ink-muted: #64748b;
  --ink-faint: #334155;

  --accent: #3b82f6;
  --accent-bright: #60a5fa;
  --accent-deep: #1d4ed8;
  --accent-glow: rgba(59,130,246,0.15);
  --accent-glow-strong: rgba(59,130,246,0.3);

  --teal: #0d9488;
  --teal-glow: rgba(13,148,136,0.15);
  --emerald: #10b981;
  --emerald-glow: rgba(16,185,129,0.15);
  --violet: #8b5cf6;
  --violet-glow: rgba(139,92,246,0.15);
  --amber: #f59e0b;
  --amber-glow: rgba(245,158,11,0.15);
  --rose: #f43f5e;
  --rose-glow: rgba(244,63,94,0.15);
  --cyan: #06b6d4;
  --cyan-glow: rgba(6,182,212,0.15);

  --border: rgba(255,255,255,0.06);
  --border-hover: rgba(255,255,255,0.12);
  --border-accent: rgba(59,130,246,0.3);

  --glass: rgba(15,22,41,0.7);
  --glass-strong: rgba(15,22,41,0.9);

  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: 'JetBrains Mono', 'Fira Code', monospace;

  --shadow-glow: 0 0 60px rgba(59,130,246,0.08);
  --shadow-card: 0 4px 24px rgba(0,0,0,0.3);
  --shadow-card-hover: 0 8px 40px rgba(0,0,0,0.5);
}

/* ── Reset ─────────────────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg-deep);
  color: var(--ink);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
::selection { background: var(--accent); color: #fff; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── Layout ─────────────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.section { padding: 6rem 0; position: relative; }
.section-divider {
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-hover), transparent);
}

/* ── Typography helpers ──────────────────────────────────────────── */
.section-tag {
  font-family: var(--mono); font-size: 0.62rem; font-weight: 600;
  letter-spacing: 4px; text-transform: uppercase; margin-bottom: 0.8rem;
  display: inline-flex; align-items: center; gap: 0.5rem;
}
.section-tag i { font-size: 0.7rem; }
.section-tag.blue  { color: var(--accent-bright); }
.section-tag.teal  { color: var(--teal); }
.section-tag.emerald { color: var(--emerald); }
.section-tag.violet { color: var(--violet); }
.section-tag.amber { color: var(--amber); }
.section-tag.cyan  { color: var(--cyan); }
.section-tag.rose  { color: var(--rose); }

.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 800;
  color: var(--ink); margin-bottom: 0.8rem; letter-spacing: -0.5px; line-height: 1.2;
}
.section-desc {
  font-size: 1rem; color: var(--ink-secondary); max-width: 600px; line-height: 1.8; margin-bottom: 3rem;
}
.gradient-text {
  background: linear-gradient(135deg, var(--accent-bright), var(--violet), var(--cyan));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}

/* ── Navbar ──────────────────────────────────────────────────────── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 1rem 2rem; transition: all 0.4s cubic-bezier(0.22,1,0.36,1);
}
.navbar.scrolled {
  background: var(--glass-strong);
  backdrop-filter: blur(20px) saturate(1.8);
  -webkit-backdrop-filter: blur(20px) saturate(1.8);
  border-bottom: 1px solid var(--border);
  padding: 0.7rem 2rem;
}
.navbar-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
}
.nav-logo {
  font-weight: 900; font-size: 1.3rem; letter-spacing: 5px;
  color: var(--ink); transition: opacity 0.2s;
}
.nav-logo:hover { opacity: 0.85; }
.nav-logo span { color: var(--accent); }
.nav-links { display: flex; gap: 2rem; align-items: center; }
.nav-links a {
  font-size: 0.8rem; font-weight: 500; color: var(--ink-secondary);
  letter-spacing: 0.5px; transition: color 0.3s ease; position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 2px; background: var(--accent); transition: width 0.3s ease;
}
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-cta {
  font-family: var(--mono) !important; font-size: 0.72rem !important;
  font-weight: 600 !important; padding: 0.5rem 1.2rem !important;
  background: var(--accent) !important; color: #fff !important;
  border-radius: var(--radius-sm) !important; letter-spacing: 1px !important;
  transition: all 0.3s ease !important;
}
.nav-cta:hover { background: var(--accent-deep) !important; box-shadow: 0 0 30px var(--accent-glow-strong) !important; }
.nav-cta::after { display: none !important; }
.nav-mobile-toggle {
  display: none; background: none; border: none; color: var(--ink);
  font-size: 1.4rem; cursor: pointer;
}

/* ── Mobile Menu ─────────────────────────────────────────────────── */
.mobile-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 199;
  opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
}
.mobile-overlay.open { opacity: 1; pointer-events: auto; }
.mobile-menu {
  position: fixed; top: 0; right: -100%; width: 80%; max-width: 320px;
  height: 100vh; background: var(--bg-surface); z-index: 200;
  padding: 5rem 2rem 2rem; transition: right 0.4s cubic-bezier(0.22,1,0.36,1);
  border-left: 1px solid var(--border);
}
.mobile-menu.open { right: 0; }
.mobile-menu a {
  display: block; font-size: 1rem; font-weight: 500; color: var(--ink-secondary);
  padding: 0.8rem 0; border-bottom: 1px solid var(--border); transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--accent); }
.mobile-close {
  position: absolute; top: 1.5rem; right: 1.5rem;
  background: none; border: none; color: var(--ink); font-size: 1.3rem; cursor: pointer;
}

/* ── Buttons ─────────────────────────────────────────────────────── */
.btn {
  font-family: var(--font); font-size: 0.88rem; font-weight: 600;
  padding: 0.85rem 2rem; border-radius: var(--radius); cursor: pointer;
  transition: all 0.3s ease; text-decoration: none;
  display: inline-flex; align-items: center; gap: 0.5rem;
  letter-spacing: 0.3px; border: none;
}
.btn i { font-size: 0.8rem; }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  color: #fff; box-shadow: 0 4px 20px rgba(59,130,246,0.3);
}
.btn-primary:hover { box-shadow: 0 6px 30px rgba(59,130,246,0.5); transform: translateY(-2px); }
.btn-ghost {
  background: transparent; color: var(--ink); border: 1px solid var(--border-hover);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-glow); }
.btn-teal {
  background: linear-gradient(135deg, var(--teal), #0a7870);
  color: #fff; box-shadow: 0 4px 20px rgba(13,148,136,0.3);
}
.btn-teal:hover { box-shadow: 0 6px 30px rgba(13,148,136,0.5); transform: translateY(-2px); }

/* ── Hero ────────────────────────────────────────────────────────── */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; padding: 6rem 2rem 4rem;
}
#heroCanvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; }
.hero-gradient {
  position: absolute; top: -30%; left: -10%; width: 60%; height: 80%;
  background: radial-gradient(ellipse, rgba(59,130,246,0.08) 0%, transparent 70%);
  z-index: 1; animation: float-orb 12s ease-in-out infinite;
}
.hero-gradient-2 {
  position: absolute; bottom: -20%; right: -10%; width: 50%; height: 70%;
  background: radial-gradient(ellipse, rgba(139,92,246,0.06) 0%, transparent 70%);
  z-index: 1; animation: float-orb 15s ease-in-out infinite reverse;
}
@keyframes float-orb {
  0%, 100% { transform: translate(0,0) scale(1); }
  33% { transform: translate(30px,-20px) scale(1.05); }
  66% { transform: translate(-20px,15px) scale(0.95); }
}
.hero-content { position: relative; z-index: 10; text-align: center; max-width: 900px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: var(--mono); font-size: 0.65rem; font-weight: 600;
  letter-spacing: 3px; text-transform: uppercase;
  color: var(--accent-bright); padding: 0.5rem 1.2rem;
  border: 1px solid var(--border-accent); border-radius: 50px;
  background: var(--accent-glow); margin-bottom: 2rem;
}
.hero-badge .pulse {
  width: 8px; height: 8px; background: var(--emerald);
  border-radius: 50%; animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(16,185,129,0.4); }
  50% { opacity: 0.7; box-shadow: 0 0 0 8px rgba(16,185,129,0); }
}
.hero h1 {
  font-size: clamp(2.2rem, 5.5vw, 4rem); font-weight: 900;
  line-height: 1.1; letter-spacing: -1px; margin-bottom: 0.5rem;
}
.hero-tagline {
  font-family: var(--mono); font-size: clamp(0.85rem, 2vw, 1.1rem);
  font-weight: 600; color: var(--accent-bright);
  letter-spacing: 2px; margin-bottom: 1.5rem;
}
.hero-desc {
  font-size: clamp(0.95rem, 1.8vw, 1.15rem); color: var(--ink-secondary);
  max-width: 700px; margin: 0 auto 2.5rem; line-height: 1.8;
}
.hero-desc strong { color: var(--ink); font-weight: 600; }
.hero-ctas { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero-terminal {
  margin-top: 3rem; font-family: var(--mono); font-size: 0.72rem;
  color: var(--ink-muted); display: flex; align-items: center; justify-content: center; gap: 0.5rem;
}
.hero-terminal .cursor {
  display: inline-block; width: 8px; height: 16px;
  background: var(--accent); animation: blink 1s step-end infinite;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* ── Stats Bar ───────────────────────────────────────────────────── */
.stats-bar {
  background: var(--bg-surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 2rem 0;
}
.stats-bar-inner {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1rem; text-align: center;
}
.stat-item { padding: 1rem; }
.stat-value-big {
  font-size: 2rem; font-weight: 900; line-height: 1; margin-bottom: 0.2rem;
  background: linear-gradient(135deg, var(--accent-bright), var(--violet));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.stat-label-big { font-size: 0.78rem; color: var(--ink-secondary); }
.stat-sub { font-family: var(--mono); font-size: 0.55rem; color: var(--ink-muted); letter-spacing: 1px; }

/* ── About ───────────────────────────────────────────────────────── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-text h3 { font-size: 1.6rem; font-weight: 700; margin-bottom: 1rem; line-height: 1.3; }
.about-text h3 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--accent-bright), var(--violet));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.about-text p { color: var(--ink-secondary); margin-bottom: 1.2rem; line-height: 1.8; }
.about-highlights { display: flex; flex-direction: column; gap: 1.2rem; }
.about-highlight {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.5rem;
  transition: all 0.3s ease; position: relative; overflow: hidden;
}
.about-highlight::before {
  content: ''; position: absolute; top: 0; left: 0;
  width: 3px; height: 100%; border-radius: 3px;
}
.about-highlight:nth-child(1)::before { background: var(--accent); }
.about-highlight:nth-child(2)::before { background: var(--violet); }
.about-highlight:nth-child(3)::before { background: var(--emerald); }
.about-highlight:hover { border-color: var(--border-hover); transform: translateX(4px); box-shadow: var(--shadow-card); }
.about-highlight h4 { font-size: 0.92rem; font-weight: 700; margin-bottom: 0.3rem; display: flex; align-items: center; gap: 0.6rem; }
.about-highlight p { font-size: 0.82rem; color: var(--ink-muted); line-height: 1.6; margin: 0; }

/* ── Verticals ───────────────────────────────────────────────────── */
.verticals-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.vertical-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2rem;
  transition: all 0.4s cubic-bezier(0.22,1,0.36,1);
  position: relative; overflow: hidden;
}
.vertical-card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 2px; opacity: 0; transition: opacity 0.3s ease;
}
.vertical-card:hover { border-color: var(--border-hover); transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }
.vertical-card:hover::after { opacity: 1; }
.vertical-card:nth-child(1)::after { background: linear-gradient(90deg, var(--accent), var(--cyan)); }
.vertical-card:nth-child(2)::after { background: linear-gradient(90deg, var(--violet), var(--rose)); }
.vertical-card:nth-child(3)::after { background: linear-gradient(90deg, var(--teal), var(--emerald)); }
.vertical-card:nth-child(4)::after { background: linear-gradient(90deg, var(--amber), var(--rose)); }
.vertical-num {
  font-family: var(--mono); font-size: 0.6rem; font-weight: 700;
  letter-spacing: 2px; margin-bottom: 1rem;
}
.vertical-card:nth-child(1) .vertical-num { color: var(--accent-bright); }
.vertical-card:nth-child(2) .vertical-num { color: var(--violet); }
.vertical-card:nth-child(3) .vertical-num { color: var(--teal); }
.vertical-card:nth-child(4) .vertical-num { color: var(--amber); }
.vertical-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.6rem; display: flex; align-items: center; gap: 0.6rem; }
.vertical-card > p { font-size: 0.85rem; color: var(--ink-muted); margin-bottom: 1.2rem; line-height: 1.7; }
.vertical-services { display: flex; flex-direction: column; gap: 0.7rem; }
.v-service {
  display: flex; align-items: flex-start; gap: 0.7rem;
  padding: 0.8rem; background: rgba(255,255,255,0.02);
  border-radius: var(--radius-sm); border: 1px solid transparent; transition: all 0.2s ease;
}
.v-service:hover { border-color: var(--border); background: rgba(255,255,255,0.04); }
.v-service-icon {
  width: 32px; height: 32px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; flex-shrink: 0;
}
.v-service h5 { font-size: 0.82rem; font-weight: 600; margin-bottom: 0.15rem; }
.v-service p { font-size: 0.75rem; color: var(--ink-muted); line-height: 1.5; margin: 0; }
.vertical-cta {
  margin-top: 1.5rem;
  font-family: var(--mono); font-size: 0.68rem; font-weight: 600;
  color: var(--accent-bright); letter-spacing: 1px;
  display: inline-flex; align-items: center; gap: 0.4rem;
  transition: gap 0.2s ease;
}
.vertical-cta:hover { gap: 0.7rem; }

/* ── Architecture ────────────────────────────────────────────────── */
.arch-wrapper {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-xl); padding: 3rem; position: relative; overflow: hidden;
}
.arch-wrapper::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--violet), var(--teal), var(--amber));
}
.arch-flow {
  display: flex; align-items: center; justify-content: center;
  gap: 0; flex-wrap: wrap; margin: 2rem 0;
}
.arch-node {
  background: var(--bg-surface); border: 1.5px solid var(--border);
  border-radius: var(--radius); padding: 1.5rem 1.2rem;
  text-align: center; min-width: 140px;
  transition: all 0.3s ease; position: relative;
}
.arch-node:hover { border-color: var(--accent); transform: scale(1.05); box-shadow: 0 0 30px var(--accent-glow); }
.arch-node-emoji { font-size: 2rem; margin-bottom: 0.5rem; display: block; }
.arch-node-name { font-weight: 700; font-size: 0.85rem; margin-bottom: 0.2rem; }
.arch-node-sub { font-family: var(--mono); font-size: 0.55rem; color: var(--ink-muted); letter-spacing: 1.5px; text-transform: uppercase; }
.arch-node-badge {
  position: absolute; top: -10px; right: -6px;
  font-family: var(--mono); font-size: 0.5rem; font-weight: 700;
  padding: 3px 8px; border-radius: 6px; letter-spacing: 0.5px;
}
.badge-accent { background: var(--accent-glow-strong); color: var(--accent-bright); border: 1px solid var(--border-accent); }
.badge-emerald { background: var(--emerald-glow); color: var(--emerald); border: 1px solid rgba(16,185,129,0.3); }
.badge-violet { background: var(--violet-glow); color: var(--violet); border: 1px solid rgba(139,92,246,0.3); }
.badge-teal { background: var(--teal-glow); color: var(--teal); border: 1px solid rgba(13,148,136,0.3); }
.arch-arrow { display: flex; flex-direction: column; align-items: center; padding: 0 0.6rem; }
.arch-arrow-line {
  width: 40px; height: 2px;
  background: linear-gradient(90deg, var(--ink-faint), var(--accent), var(--ink-faint));
  position: relative; border-radius: 1px;
}
.arch-arrow-line::after {
  content: ''; position: absolute; right: -1px; top: -3px;
  border-left: 6px solid var(--accent); border-top: 4px solid transparent; border-bottom: 4px solid transparent;
}
.arch-arrow-text { font-family: var(--mono); font-size: 0.52rem; color: var(--ink-muted); letter-spacing: 1px; margin-top: 0.4rem; white-space: nowrap; }
.arch-redundancy {
  display: flex; align-items: center; justify-content: center;
  gap: 1rem; margin-top: 2rem; padding-top: 1.5rem; border-top: 1px dashed var(--border); flex-wrap: wrap;
}
.arch-redundancy-badge {
  font-family: var(--mono); font-size: 0.6rem; font-weight: 600;
  color: var(--amber); background: var(--amber-glow);
  border: 1px solid rgba(245,158,11,0.3); padding: 0.5rem 1rem; border-radius: var(--radius-sm);
  display: flex; align-items: center; gap: 0.4rem;
}

/* ── Products grid ───────────────────────────────────────────────── */
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.product-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2rem;
  transition: all 0.4s ease; position: relative; overflow: hidden;
}
.product-card:hover { border-color: var(--border-hover); transform: translateY(-6px); box-shadow: var(--shadow-card-hover); }
.product-icon { width: 48px; height: 48px; border-radius: var(--radius); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; margin-bottom: 1.2rem; }
.product-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.4rem; }
.product-sub { font-family: var(--mono); font-size: 0.62rem; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 1rem; color: var(--ink-muted); }
.product-card p { font-size: 0.82rem; color: var(--ink-muted); line-height: 1.7; margin-bottom: 1rem; }
.product-ticket {
  font-family: var(--mono); font-size: 0.75rem; font-weight: 600;
  padding: 0.4rem 0.8rem; border-radius: var(--radius-sm);
  display: inline-flex; align-items: center; gap: 0.3rem;
}

/* ── Contact ─────────────────────────────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group label {
  font-family: var(--mono); font-size: 0.62rem; font-weight: 600;
  color: var(--ink-muted); letter-spacing: 2px; text-transform: uppercase;
  margin-bottom: 0.3rem; display: block;
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 0.85rem 1rem;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--ink);
  font-family: var(--font); font-size: 0.88rem;
  transition: all 0.3s ease; outline: none;
}
.form-group select { cursor: pointer; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--ink-faint); }
.contact-info { display: flex; flex-direction: column; gap: 1.2rem; }
.contact-item {
  display: flex; align-items: center; gap: 1rem;
  padding: 1.2rem; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--radius); transition: all 0.2s ease;
}
.contact-item:hover { border-color: var(--border-hover); }
.contact-item-icon {
  width: 42px; height: 42px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; flex-shrink: 0;
}
.contact-item-label { font-family: var(--mono); font-size: 0.55rem; font-weight: 600; color: var(--ink-muted); letter-spacing: 2px; text-transform: uppercase; }
.contact-item-value { font-size: 0.92rem; font-weight: 600; }

/* ── Ecosystem / Brands ──────────────────────────────────────────── */
.ecosystem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.eco-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.5rem;
  display: flex; align-items: center; gap: 1rem;
  transition: all 0.3s ease;
}
.eco-card:hover { border-color: var(--border-hover); transform: translateY(-2px); }
.eco-icon { font-size: 1.8rem; }
.eco-name { font-weight: 700; font-size: 0.95rem; }
.eco-desc { font-size: 0.75rem; color: var(--ink-muted); line-height: 1.5; }
.eco-link {
  font-family: var(--mono); font-size: 0.62rem; font-weight: 600;
  color: var(--accent-bright); display: inline-flex; align-items: center; gap: 0.3rem;
  margin-top: 0.4rem; transition: gap 0.2s;
}
.eco-link:hover { gap: 0.6rem; }

/* ── Footer ──────────────────────────────────────────────────────── */
.footer {
  padding: 4rem 0 2rem; border-top: 1px solid var(--border); background: var(--bg-deep);
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem;
}
.footer-brand .footer-logo { font-weight: 900; font-size: 1.4rem; letter-spacing: 5px; margin-bottom: 0.5rem; }
.footer-brand .footer-logo span { color: var(--accent); }
.footer-tagline { font-size: 0.82rem; color: var(--ink-muted); max-width: 260px; line-height: 1.7; margin-bottom: 1rem; }
.footer-cnpj { font-family: var(--mono); font-size: 0.62rem; color: var(--ink-faint); letter-spacing: 1px; }
.footer-col h4 { font-family: var(--mono); font-size: 0.62rem; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 1rem; }
.footer-col a { display: block; font-size: 0.82rem; color: var(--ink-secondary); margin-bottom: 0.6rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--accent-bright); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem; padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.footer-copy { font-size: 0.7rem; color: var(--ink-faint); letter-spacing: 0.5px; }
.footer-social { display: flex; gap: 0.8rem; }
.footer-social a {
  width: 34px; height: 34px; border-radius: var(--radius-sm);
  background: var(--bg-surface); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--ink-muted); font-size: 0.85rem; transition: all 0.2s;
}
.footer-social a:hover { background: var(--accent); border-color: var(--accent); color: #fff; }

/* ── Reveal animations ───────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(30px); transition: all 0.7s cubic-bezier(0.22,1,0.36,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── Responsive ──────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-mobile-toggle { display: block; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
  .verticals-grid, .products-grid { grid-template-columns: 1fr; }
  .stats-bar-inner { grid-template-columns: repeat(2, 1fr); }
  .ecosystem-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .arch-flow { flex-direction: column; }
  .arch-arrow { transform: rotate(90deg); padding: 0.5rem 0; }
  .hero { padding: 5rem 1.2rem 3rem; }
  .container { padding: 0 1.2rem; }
  .section { padding: 4rem 0; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .ecosystem-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .stats-bar-inner { grid-template-columns: 1fr 1fr; }
  .hero-ctas { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; }
  .footer-bottom { flex-direction: column; text-align: center; }
}