/* ═══════════════════════════════════════════════════════════
   HUB — Corporate Technology Platform
   style.css — Sistema de design futurista premium
   ═══════════════════════════════════════════════════════════ */

/* ── 1. Custom Properties ───────────────────────────────── */
:root {
  --bg-base:       #050b18;
  --bg-surface:    #080f1f;
  --bg-card:       #0d1a2e;
  --bg-card-hover: #101f35;
  --bg-glass:      rgba(13, 26, 46, 0.7);

  --accent-cyan:   #00d4ff;
  --accent-violet: #7c3aed;
  --accent-green:  #10b981;
  --accent-amber:  #f59e0b;
  --accent-red:    #ef4444;

  --text-primary:  #f0f4ff;
  --text-secondary:#94a3b8;
  --text-muted:    #4a5568;

  --border:        rgba(255, 255, 255, 0.06);
  --border-glow:   rgba(0, 212, 255, 0.2);

  --radius-sm:     6px;
  --radius-md:     12px;
  --radius-lg:     20px;
  --radius-xl:     28px;

  --shadow-card:   0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-glow:   0 0 40px rgba(0, 212, 255, 0.12);

  --transition:    all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-mono:     'JetBrains Mono', monospace;

  --nav-h:         72px;
}

/* ── 2. Reset & Base ────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}

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

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }

::selection { background: rgba(0, 212, 255, 0.25); color: var(--text-primary); }

/* ── 3. Particles Canvas ────────────────────────────────── */
.particles-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.4;
}

/* ── 4. Loading Screen ──────────────────────────────────── */
.loading-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg-base);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease;
}

.loading-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.loading-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.loading-logo .logo-icon {
  font-size: 2.2rem;
  color: var(--accent-cyan);
  filter: drop-shadow(0 0 16px var(--accent-cyan));
  animation: pulse-glow 1.5s ease-in-out infinite;
}

.loading-bar {
  width: 220px;
  height: 3px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 99px;
  overflow: hidden;
}

.loading-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-violet));
  border-radius: 99px;
  animation: loading-anim 1.8s ease forwards;
}

@keyframes loading-anim {
  from { width: 0; }
  to   { width: 100%; }
}

.loading-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  animation: blink 1s step-end infinite;
}

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

/* ── 5. Layout Helpers ──────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.section-default,
.section-dark,
.section-processo,
.section-hero {
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.section-default  { padding: 100px 0; background: var(--bg-base); }
.section-dark     { padding: 100px 0; background: var(--bg-surface); }
.section-processo { padding: 80px 0;  background: var(--bg-surface); }

/* ── 6. Section Headers ─────────────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 20px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-violet) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── 7. Navigation ──────────────────────────────────────── */
#main-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  gap: 32px;
  background: transparent;
  transition: var(--transition);
}

#main-nav.scrolled {
  background: rgba(5, 11, 24, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.4);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.logo-icon {
  font-size: 1.5rem;
  color: var(--accent-cyan);
  filter: drop-shadow(0 0 8px var(--accent-cyan));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}

.nav-link {
  padding: 8px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--accent-cyan);
  border-radius: 99px;
  transition: width 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 20px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.btn-search {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  transition: var(--transition);
}

.btn-search:hover {
  color: var(--accent-cyan);
  border-color: var(--border-glow);
  background: rgba(0, 212, 255, 0.06);
}

.btn-cta-nav {
  padding: 9px 20px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-violet));
  color: #fff;
  font-size: 0.825rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0, 212, 255, 0.25);
}

.btn-cta-nav:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(0, 212, 255, 0.4);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 99px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── 8. Search Overlay ──────────────────────────────────── */
.search-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(5, 11, 24, 0.85);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 120px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.search-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.search-box {
  width: 100%;
  max-width: 640px;
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.6), 0 0 60px rgba(0, 212, 255, 0.08);
  transform: translateY(-20px);
  transition: transform 0.3s ease;
}

.search-overlay.active .search-box { transform: translateY(0); }

.search-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
}

#searchInput {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  font-size: 1.1rem;
  color: var(--text-primary);
}

#searchInput::placeholder { color: var(--text-muted); }

.search-close {
  color: var(--text-muted);
  font-size: 1rem;
  padding: 4px 8px;
  border-radius: 4px;
  transition: var(--transition);
}

.search-close:hover { color: var(--text-primary); background: var(--border); }

.search-results { padding: 8px 0; max-height: 340px; overflow-y: auto; }

.search-result-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 20px;
  transition: var(--transition);
}

.search-result-item:hover { background: rgba(0, 212, 255, 0.06); }

.sr-icon { font-size: 1.4rem; width: 36px; text-align: center; }

.search-result-item strong { display: block; font-size: 0.9rem; }
.search-result-item small  { color: var(--text-muted); font-size: 0.75rem; }

.search-empty { padding: 24px; text-align: center; color: var(--text-muted); font-size: 0.875rem; }

/* ── 9. Buttons ─────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-violet));
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.3);
  border: 1px solid transparent;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 212, 255, 0.45);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: var(--border-glow);
  transform: translateY(-2px);
}

.btn-arrow { transition: transform 0.3s ease; }
.btn-primary:hover .btn-arrow,
.btn-secondary:hover .btn-arrow { transform: translateX(4px); }

.btn-full { width: 100%; justify-content: center; }

/* ── 10. Hero ───────────────────────────────────────────── */
.section-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 80px;
  background: var(--bg-base);
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black, transparent);
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  animation: float-orb 8s ease-in-out infinite;
}

.hero-orb-1 { width: 500px; height: 500px; background: rgba(0,212,255,0.07); top: -10%; left: -5%; }
.hero-orb-2 { width: 400px; height: 400px; background: rgba(124,58,237,0.07); bottom: 10%; right: -5%; animation-delay: -3s; }
.hero-orb-3 { width: 300px; height: 300px; background: rgba(16,185,129,0.05); top: 40%; left: 40%; animation-delay: -6s; }

@keyframes float-orb {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-30px) scale(1.05); }
}

.hero-content { text-align: center; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.25);
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 32px;
  animation: fade-up 0.8s ease forwards;
}

.badge-dot {
  width: 7px;
  height: 7px;
  background: var(--accent-cyan);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-cyan);
  animation: pulse-glow 1.5s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 4px currentColor; transform: scale(1); }
  50%       { box-shadow: 0 0 16px currentColor; transform: scale(1.2); }
}

.hero-title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.08;
  margin-bottom: 24px;
  animation: fade-up 0.8s 0.1s ease both;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto 40px;
  line-height: 1.8;
  animation: fade-up 0.8s 0.2s ease both;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 72px;
  animation: fade-up 0.8s 0.3s ease both;
}

.hero-trust {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  animation: fade-up 0.8s 0.4s ease both;
}

.trust-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
}

.trust-segments {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  max-width: 680px;
}

.trust-tag {
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 99px;
  font-size: 0.78rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.trust-tag:hover {
  border-color: var(--border-glow);
  color: var(--accent-cyan);
  background: rgba(0, 212, 255, 0.06);
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── 11. Processo / Metodologia ─────────────────────────── */
.processo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.processo-grid::before {
  content: '';
  position: absolute;
  top: 52px;
  left: calc(12.5% + 28px);
  right: calc(12.5% + 28px);
  height: 2px;
  background: linear-gradient(90deg,
    var(--accent-cyan),
    var(--accent-violet),
    var(--accent-green),
    var(--accent-amber));
  opacity: 0.35;
  z-index: 0;
}

.processo-card {
  position: relative;
  z-index: 1;
  padding: 0 24px 40px;
  text-align: center;
  opacity: 0;
  transform: translateY(20px);
}

.processo-card.revealed {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.proc-step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--bg-card);
  border: 2px solid color-mix(in srgb, var(--accent) 50%, transparent);
  border-radius: 50%;
  font-size: 0.8rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--accent);
  margin: 0 auto 20px;
  box-shadow: 0 0 20px color-mix(in srgb, var(--accent) 20%, transparent);
  position: relative;
  z-index: 1;
  background: var(--bg-surface);
}

.proc-icon {
  font-size: 2rem;
  margin-bottom: 16px;
  filter: drop-shadow(0 0 8px color-mix(in srgb, var(--accent) 40%, transparent));
}

.proc-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.3;
}

.proc-desc {
  font-size: 0.825rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 16px;
}

.proc-highlight {
  display: inline-flex;
  align-items: flex-start;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  padding: 8px 14px;
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 20%, transparent);
  border-radius: var(--radius-md);
  line-height: 1.5;
}

.proc-arrow { flex-shrink: 0; }

/* ── 12. Services ───────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 20px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  opacity: 0;
  transform: translateY(24px);
  display: flex;
  flex-direction: column;
}

.service-card.revealed {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease, border-color 0.3s, box-shadow 0.3s, background 0.3s;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.service-card:hover {
  border-color: rgba(var(--accent-rgb, 0, 212, 255), 0.2);
  border-color: color-mix(in srgb, var(--accent) 30%, transparent);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.3), 0 0 0 1px color-mix(in srgb, var(--accent) 15%, transparent);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
}

.service-card:hover::before { opacity: 1; }

.sc-tag {
  display: inline-flex;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 10px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--accent);
  border-radius: 4px;
  margin-bottom: 20px;
}

.sc-icon { font-size: 2.2rem; margin-bottom: 16px; }
.sc-title { font-size: 1.15rem; font-weight: 700; margin-bottom: 12px; line-height: 1.3; }
.sc-desc { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 20px; }

.sc-items {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 28px;
  flex: 1;
}

.sc-items li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.825rem;
  color: var(--text-secondary);
}

.sc-bullet { font-size: 0.7rem; flex-shrink: 0; }
.sc-footer { border-top: 1px solid var(--border); padding-top: 20px; }
.sc-cta {
  font-size: 0.875rem; font-weight: 600; transition: var(--transition);
  background: none; border: none; cursor: pointer; padding: 0;
}
.sc-cta:hover { opacity: 0.8; }

/* ── Service Request Modal ──────────────────────────────── */
.svc-modal-overlay {
  position: fixed; inset: 0; z-index: 9200;
  background: rgba(5, 11, 24, 0.88);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px; opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease;
}
.svc-modal-overlay.active { opacity: 1; pointer-events: all; }
.svc-modal {
  width: 100%; max-width: 560px;
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 80px rgba(0,0,0,0.6), 0 0 60px rgba(0,212,255,0.07);
  transform: translateY(24px) scale(0.98);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  max-height: 90vh; overflow-y: auto; overflow-x: hidden;
}
.svc-modal-overlay.active .svc-modal { transform: translateY(0) scale(1); }
.svc-modal-head {
  display: flex; align-items: flex-start;
  justify-content: space-between; gap: 16px;
  padding: 24px 28px 20px; border-bottom: 1px solid var(--border);
}
.svc-modal-label {
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--accent); margin-bottom: 4px;
}
.svc-modal-title { font-size: 1.1rem; font-weight: 700; color: var(--text-primary); line-height: 1.3; }
.svc-modal-close {
  background: none; border: 1px solid var(--border); border-radius: 50%;
  width: 32px; height: 32px; cursor: pointer; color: var(--text-muted);
  font-size: 1rem; display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: var(--transition);
}
.svc-modal-close:hover { color: var(--text-primary); border-color: var(--border-glow); background: rgba(0,212,255,0.06); }
.svc-modal-body { padding: 24px 28px 28px; display: flex; flex-direction: column; gap: 18px; }
.svc-badge {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; background: rgba(255,255,255,0.03);
  border: 1px solid var(--border); border-radius: var(--radius);
}
.svc-badge-icon { font-size: 1.4rem; flex-shrink: 0; }
.svc-badge-text { display: flex; flex-direction: column; gap: 2px; }
.svc-badge-sub  { font-size: 0.68rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; }
.svc-badge-name { font-weight: 600; color: var(--text-primary); font-size: 0.9rem; }
.svc-modal-form-inner { display: flex; flex-direction: column; gap: 14px; }
.svc-success {
  display: none; flex-direction: column; align-items: center;
  text-align: center; padding: 40px 28px; gap: 12px;
}
.svc-success.show { display: flex; }
.svc-success-icon  { font-size: 3rem; }
.svc-success-title { font-size: 1.15rem; font-weight: 700; color: var(--text-primary); }
.svc-success-sub   { font-size: 0.875rem; color: var(--text-muted); line-height: 1.6; }

/* ── 13. Category Bar ───────────────────────────────────── */
.category-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 40px;
}

.cat-btn {
  padding: 8px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}

.cat-btn:hover {
  border-color: var(--border-glow);
  color: var(--text-primary);
  background: rgba(0, 212, 255, 0.06);
}

.cat-btn.active {
  background: linear-gradient(135deg, rgba(0,212,255,0.15), rgba(124,58,237,0.15));
  border-color: rgba(0, 212, 255, 0.4);
  color: var(--accent-cyan);
}

/* ── 14. Products ───────────────────────────────────────── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  opacity: 0;
  transform: translateY(24px);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.product-card.revealed {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease, border-color 0.3s, box-shadow 0.3s;
}

.product-card:hover {
  border-color: color-mix(in srgb, var(--accent) 25%, transparent);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.4), var(--shadow-glow);
  transform: translateY(-6px);
}

.pc-glow {
  position: absolute;
  top: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 15%, transparent), transparent 70%);
  pointer-events: none;
}

.pc-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.pc-icon { font-size: 2.2rem; line-height: 1; }

.pc-meta { flex: 1; }
.pc-category { font-size: 0.72rem; color: var(--text-muted); margin-bottom: 4px; letter-spacing: 0.05em; }
.pc-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 8px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  color: var(--accent);
  border-radius: 4px;
}

.pc-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 99px;
  white-space: nowrap;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  animation: pulse-glow 1.5s ease-in-out infinite;
}

.status-live  { background: rgba(16,185,129,0.12); color: #10b981; }
.status-live  .status-dot { background: #10b981; box-shadow: 0 0 6px #10b981; }
.status-beta  { background: rgba(245,158,11,0.12); color: #f59e0b; }
.status-beta  .status-dot { background: #f59e0b; box-shadow: 0 0 6px #f59e0b; }
.status-dev   { background: rgba(124,58,237,0.12); color: #7c3aed; }
.status-dev   .status-dot { background: #7c3aed; box-shadow: 0 0 6px #7c3aed; }

.pc-name     { font-size: 1.35rem; font-weight: 800; letter-spacing: -0.02em; }
.pc-subtitle { font-size: 0.8rem; color: var(--accent); font-weight: 600; margin-top: -8px; }
.pc-desc     { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.7; }

.pc-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  flex: 1;
}

.pc-features li {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.pc-features span {
  color: var(--accent-green);
  font-size: 0.75rem;
  flex-shrink: 0;
}

.pc-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.pc-tag {
  padding: 3px 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.pc-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px;
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--accent);
  transition: var(--transition);
  margin-top: auto;
}

.pc-cta:hover {
  background: color-mix(in srgb, var(--accent) 18%, transparent);
  transform: translateY(-1px);
}

/* ── 15. Technologies ───────────────────────────────────── */
.tech-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 60px;
}

.tech-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 99px;
  transition: var(--transition);
  cursor: default;
  opacity: 0;
  transform: translateY(12px);
}

.tech-card.revealed {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s ease, transform 0.5s ease, border-color 0.3s, box-shadow 0.3s;
}

.tech-card:hover {
  border-color: color-mix(in srgb, var(--accent) 35%, transparent);
  box-shadow: 0 0 20px color-mix(in srgb, var(--accent) 12%, transparent);
  transform: translateY(-3px);
}

.tech-icon { font-size: 1.3rem; }
.tech-name { font-size: 0.85rem; font-weight: 600; white-space: nowrap; }

.integrations-title {
  font-size: 1.2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 28px;
  color: var(--text-secondary);
}

.integration-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.int-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 20px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  text-align: center;
  transition: var(--transition);
}

.int-item:hover {
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
  transform: translateY(-3px);
}

.int-icon { font-size: 1.8rem; }
.int-name { font-size: 0.8rem; font-weight: 600; }
.int-desc { font-size: 0.7rem; color: var(--text-muted); }

/* ── 16. Differentials ──────────────────────────────────── */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.diff-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  transition: var(--transition);
  opacity: 0;
  transform: translateY(24px);
}

.diff-card.revealed {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease, border-color 0.3s, box-shadow 0.3s;
}

.diff-card:hover {
  border-color: color-mix(in srgb, var(--accent) 25%, transparent);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.diff-icon { font-size: 2.4rem; margin-bottom: 16px; }
.diff-title { font-size: 1.05rem; font-weight: 700; margin-bottom: 12px; }
.diff-desc  { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 24px; }

.diff-line {
  height: 3px;
  width: 40px;
  background: linear-gradient(90deg, var(--accent), transparent);
  border-radius: 99px;
}

/* ── 17. Dashboard ──────────────────────────────────────── */
.dashboard-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 24px;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  align-content: start;
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: var(--transition);
  opacity: 0;
  transform: translateY(16px);
}

.metric-card.revealed {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s ease, transform 0.5s ease, border-color 0.3s;
}

.metric-card:hover { border-color: var(--border-glow); }

.mc-icon { font-size: 1.6rem; }
.mc-body { flex: 1; min-width: 0; }
.mc-value { font-size: 1.5rem; font-weight: 800; letter-spacing: -0.03em; line-height: 1; }
.mc-label { font-size: 0.7rem; color: var(--text-muted); margin-top: 4px; }

.mc-trend {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  font-family: var(--font-mono);
}

.trend-up   { background: rgba(16,185,129,0.12); color: #10b981; }
.trend-down { background: rgba(245,158,11,0.12); color: #f59e0b; }

.log-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.log-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.log-title { font-size: 0.875rem; font-weight: 600; }

.log-live {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent-green);
  padding: 3px 8px;
  background: rgba(16,185,129,0.1);
  border-radius: 4px;
  animation: blink 2s step-end infinite;
}

.log-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px 0;
  max-height: 320px;
}

.log-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  font-size: 0.78rem;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  animation: fade-up 0.4s ease;
}

.log-time {
  font-family: var(--font-mono);
  color: var(--text-muted);
  font-size: 0.7rem;
  min-width: 44px;
}

.log-msg { flex: 1; color: var(--text-secondary); }

.log-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.log-success .log-dot { background: var(--accent-green); box-shadow: 0 0 6px var(--accent-green); }
.log-info    .log-dot { background: var(--accent-cyan);  box-shadow: 0 0 6px var(--accent-cyan); }

/* ── 18. Contact ────────────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 40px;
  align-items: start;
}

.contact-info { display: flex; flex-direction: column; gap: 24px; }

.ci-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.ci-icon { font-size: 1.5rem; }
.ci-item strong { display: block; font-size: 0.8rem; color: var(--text-muted); margin-bottom: 2px; letter-spacing: 0.05em; }
.ci-item p { font-size: 0.95rem; color: var(--text-primary); }

.ci-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: rgba(16,185,129,0.08);
  border: 1px solid rgba(16,185,129,0.2);
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  color: var(--accent-green);
  margin-top: 8px;
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.8rem; font-weight: 600; color: var(--text-secondary); }

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: var(--transition);
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--border-glow);
  background: rgba(0,212,255,0.04);
  box-shadow: 0 0 0 3px rgba(0,212,255,0.08);
}

.form-group select option { background: var(--bg-card); }
.form-group textarea { resize: vertical; min-height: 100px; }

/* ── 19. Footer ─────────────────────────────────────────── */
#main-footer {
  position: relative;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 80px 0 32px;
  overflow: hidden;
}

.footer-glow {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 200px;
  background: radial-gradient(ellipse, rgba(0,212,255,0.06), transparent 70%);
  pointer-events: none;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand { max-width: 280px; }
.footer-logo  { margin-bottom: 16px; }

.footer-tagline {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.footer-socials { display: flex; gap: 10px; }

.social-btn {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  transition: var(--transition);
}

.social-btn:hover {
  background: rgba(0,212,255,0.1);
  border-color: var(--border-glow);
  color: var(--accent-cyan);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a  { font-size: 0.875rem; color: var(--text-secondary); transition: var(--transition); }
.footer-col a:hover { color: var(--accent-cyan); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 12px;
}

/* ── 20. Scroll Reveal (default hidden state) ───────────── */
.service-card:not(.revealed),
.product-card:not(.revealed),
.diff-card:not(.revealed),
.tech-card:not(.revealed),
.metric-card:not(.revealed) {
  opacity: 0;
  transform: translateY(24px);
}

/* ── 21. Scrollbar ──────────────────────────────────────── */
::-webkit-scrollbar       { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: rgba(0,212,255,0.3); }

/* ── 22. Responsive — Tablet ────────────────────────────── */
@media (max-width: 1100px) {
  .dashboard-layout   { grid-template-columns: 1fr; }
  .footer-top         { grid-template-columns: 1fr 1fr; gap: 32px; }
  .contact-layout     { grid-template-columns: 1fr; }
  .metrics-grid       { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: rgba(5, 11, 24, 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: stretch;
    padding: 20px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-20px);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }
  .nav-links.open     { transform: translateY(0); opacity: 1; pointer-events: all; }
  .nav-link           { padding: 12px 16px; border-radius: var(--radius-md); }
  .hamburger          { display: flex; }
  .btn-cta-nav        { display: none; }
  .processo-grid      { grid-template-columns: repeat(2, 1fr); }
  .processo-grid::before { display: none; }
  .form-row           { grid-template-columns: 1fr; }
}

/* ── 23. Responsive — Mobile ────────────────────────────── */
@media (max-width: 640px) {
  :root { --nav-h: 60px; }

  .section-default,
  .section-dark    { padding: 72px 0; }

  .hero-cta        { flex-direction: column; align-items: center; }
  .btn-primary,
  .btn-secondary   { width: 100%; justify-content: center; }

  .processo-grid   { grid-template-columns: 1fr; }
  .processo-card   { padding: 0 12px 32px; }

  .services-grid   { grid-template-columns: 1fr; }
  .products-grid   { grid-template-columns: 1fr; }
  .diff-grid       { grid-template-columns: 1fr; }
  .metrics-grid    { grid-template-columns: 1fr 1fr; }

  .footer-top      { grid-template-columns: 1fr; gap: 24px; }
  .footer-brand    { max-width: 100%; }
  .footer-bottom   { flex-direction: column; text-align: center; }

  .contact-form    { padding: 24px; }
  #main-nav        { padding: 0 16px; }
}

/* ── 24. Filter animation ───────────────────────────────── */
.filter-show {
  animation: filter-in 0.4s ease forwards;
}

@keyframes filter-in {
  from { opacity: 0; transform: scale(0.96) translateY(12px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}