/* ============================================
   DHC TECH — Design System
   Black & Green · Dev Shop Premium
   ============================================ */

:root {
  --bg:          #050A0E;
  --bg-mid:      #0D1117;
  --bg-card:     #0D1117;
  --bg-card2:    #111820;
  --border:      #1C2A35;
  --border-green:#00FF87;

  --green:       #00FF87;
  --green-mid:   #00C96A;
  --green-dark:  #009950;
  --green-dim:   rgba(0, 255, 135, 0.08);
  --green-glow:  rgba(0, 255, 135, 0.15);

  --text:        #F0F6FC;
  --text-muted:  #8B949E;
  --text-dim:    #3D4F5C;

  /* Cor de marca do Fortto (produto próprio) — só usada na seção de produtos,
     pra ele se destacar com identidade própria dentro do site da DHC Tech */
  --fortto-orange: #FF5B2E;
  --fortto-pink:   #FF2E6D;
  --fortto-gradient: linear-gradient(135deg, var(--fortto-orange) 0%, var(--fortto-pink) 100%);
  --fortto-dim:    rgba(255, 91, 46, 0.08);

  --font-display: 'Space Grotesk', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;

  --radius:    4px;
  --radius-lg: 8px;
  --ease:      0.22s ease;
}

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

body {
  font-family: var(--font-display);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  line-height: 1.6;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; }

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); }
::-webkit-scrollbar-thumb:hover { background: var(--green-dark); }

/* ============================================
   NAVBAR
   ============================================ */
.dhc-navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(5, 10, 14, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 0.85rem 0;
  transition: background var(--ease), border-color var(--ease), padding var(--ease);
}

.dhc-navbar.scrolled {
  background: rgba(5, 10, 14, 0.98);
  border-bottom-color: rgba(0,255,135,0.15);
  padding: 0.55rem 0;
}

.brand-dhc {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--green);
  letter-spacing: -0.5px;
}

.brand-tech {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--text);
  letter-spacing: -0.5px;
}

.navbar-brand-logo img {
  height: 34px;
  width: auto;
  display: block;
}

.nav-link {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted) !important;
  letter-spacing: 0.02em;
  padding: 0.4rem 0.65rem !important;
  transition: color var(--ease);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0.65rem; right: 0.65rem;
  height: 1px;
  background: var(--green);
  transform: scaleX(0);
  transition: transform var(--ease);
}

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

.nav-link:hover::after, .nav-link.active::after {
  transform: scaleX(1);
}

/* Buttons */
.btn-primary-dhc {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  background: var(--green);
  color: var(--bg) !important;
  border: none;
  border-radius: var(--radius);
  padding: 0.55rem 1.25rem;
  letter-spacing: 0.01em;
  transition: background var(--ease), transform 0.15s, box-shadow var(--ease);
  display: inline-flex;
  align-items: center;
}

.btn-primary-dhc:hover {
  background: var(--green-mid);
  transform: translateY(-1px);
  box-shadow: 0 6px 25px rgba(0,255,135,0.3);
  color: var(--bg) !important;
}

.btn-ghost-dhc {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  background: transparent;
  color: var(--text-muted) !important;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.55rem 1.25rem;
  letter-spacing: 0.01em;
  transition: all var(--ease);
  display: inline-flex;
  align-items: center;
}

.btn-ghost-dhc:hover {
  border-color: var(--green);
  color: var(--green) !important;
}

.navbar-toggler {
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 0.4rem 0.65rem;
  font-size: 1.1rem;
}
.navbar-toggler:focus { box-shadow: none; }

/* ============================================
   HERO
   ============================================ */
.dhc-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 0 5rem;
  position: relative;
  overflow: hidden;
}

/* Scanlines effect */
.hero-scanlines {
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 255, 135, 0.015) 2px,
    rgba(0, 255, 135, 0.015) 4px
  );
  pointer-events: none;
  z-index: 0;
}

.hero-noise {
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 80% 20%, rgba(0,255,135,0.05) 0%, transparent 50%),
                    radial-gradient(circle at 10% 80%, rgba(0,201,106,0.04) 0%, transparent 40%);
  pointer-events: none;
  z-index: 0;
}

.hero-container { position: relative; z-index: 1; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--green);
  border: 1px solid rgba(0,255,135,0.25);
  padding: 0.3rem 0.8rem;
  border-radius: 2px;
  margin-bottom: 1.5rem;
  background: rgba(0,255,135,0.05);
}

.badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: blink 2s infinite;
}

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

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

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

.hero-sub {
  font-size: clamp(0.9rem, 1.5vw, 1.05rem);
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 2rem;
  max-width: 500px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.hero-ctas .btn-primary-dhc,
.hero-ctas .btn-ghost-dhc {
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hstat { display: flex; flex-direction: column; gap: 0.1rem; }
.hstat-num {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--green);
  line-height: 1;
}
.hstat-lbl {
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.hstat-sep { width: 1px; height: 32px; background: var(--border); }

/* ---- Terminal ---- */
.terminal-window {
  background: var(--bg-mid);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.7), 0 0 0 1px rgba(0,255,135,0.06), 0 0 60px rgba(0,255,135,0.04);
  font-family: var(--font-mono);
  position: relative;
}

.terminal-window::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--green), transparent 55%);
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 1rem;
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--border);
}

.t-dots { display: flex; gap: 5px; }
.t-dot { width: 10px; height: 10px; border-radius: 50%; }
.t-close { background: #FF5F57; }
.t-min   { background: #FEBC2E; }
.t-max   { background: #28C840; }

.t-title {
  font-size: 0.72rem;
  color: var(--text-dim);
  flex: 1;
}

.t-badge {
  font-size: 0.65rem;
  color: var(--green);
  border: 1px solid rgba(0,255,135,0.25);
  padding: 0.1rem 0.4rem;
  border-radius: 2px;
}

.terminal-body {
  padding: 1.25rem 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.t-line {
  font-size: 0.82rem;
  line-height: 1.5;
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  opacity: 0;
  animation: t-appear 0.15s forwards;
}

.t-line:nth-child(1)  { animation-delay: 0.3s; }
.t-line:nth-child(2)  { animation-delay: 0.7s; }
.t-line:nth-child(3)  { animation-delay: 1.1s; }
.t-line:nth-child(4)  { animation-delay: 1.5s; }
.t-line:nth-child(5)  { animation-delay: 2.0s; }
.t-line:nth-child(6)  { animation-delay: 2.4s; }
.t-line:nth-child(7)  { animation-delay: 2.8s; }
.t-line:nth-child(8)  { animation-delay: 3.3s; }
.t-line:nth-child(9)  { animation-delay: 3.7s; }
.t-line:nth-child(10) { animation-delay: 4.1s; }
.t-line:nth-child(11) { animation-delay: 4.5s; }
.t-line:nth-child(12) { animation-delay: 4.9s; }

@keyframes t-appear {
  to { opacity: 1; }
}

.t-prompt { color: var(--green); font-weight: 600; flex-shrink: 0; }
.t-cmd { color: var(--text); }
.t-out { padding-left: 1.1rem; }
.t-green { color: var(--green); flex-shrink: 0; }
.t-muted { color: var(--text-muted); }
.t-highlight { color: var(--green); font-weight: 600; }
.t-cursor { color: var(--green); animation: cursor-blink 1s infinite; }
@keyframes cursor-blink { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0; } }

.tech-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.9rem;
}

.chip {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--green);
  background: var(--green-dim);
  border: 1px solid rgba(0,255,135,0.2);
  padding: 0.25rem 0.65rem;
  border-radius: 2px;
  transition: background var(--ease), border-color var(--ease);
}

.chip:hover {
  background: rgba(0,255,135,0.15);
  border-color: rgba(0,255,135,0.5);
}

/* ============================================
   SECTIONS BASE
   ============================================ */
.dhc-section { padding: 6rem 0; position: relative; }

.dhc-section--alt {
  background: rgba(13, 17, 23, 0.8);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--green);
  margin-bottom: 0.75rem;
  letter-spacing: 0.05em;
}

.section-header { text-align: center; max-width: 680px; margin: 0 auto; }

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
  line-height: 1.15;
}

.section-sub {
  font-size: 0.975rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 0.75rem;
}

/* ============================================
   SOLUTIONS GRID
   ============================================ */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.solution-card {
  background: var(--bg-card);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  position: relative;
  transition: background var(--ease);
}

.solution-card:hover { background: var(--bg-card2); }

.solution-card--featured {
  grid-column: span 2;
}

.solution-card--green .sol-icon i { color: var(--green); }
.solution-card--green { border-top: 1px solid rgba(0,255,135,0.2); }

.sol-icon {
  width: 44px; height: 44px;
  background: var(--green-dim);
  border: 1px solid rgba(0,255,135,0.18);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.25rem;
}

.sol-icon i { font-size: 1.25rem; color: var(--green); }

.solution-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
}

.solution-card p {
  font-size: 0.87rem;
  color: var(--text-muted);
  line-height: 1.7;
  flex: 1;
}

.sol-tags {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.sol-tags li {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 0.15rem 0.55rem;
  border-radius: 2px;
  background: rgba(255,255,255,0.02);
}

.sol-link {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--green);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 0.25rem;
  transition: gap var(--ease);
}

.sol-link:hover { gap: 0.6rem; }

/* ============================================
   SERVICE CARDS
   ============================================ */
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  height: 100%;
  position: relative;
  transition: border-color var(--ease), transform var(--ease);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--green), transparent);
  opacity: 0;
  transition: opacity var(--ease);
}

.service-card:hover {
  border-color: rgba(0,255,135,0.3);
  transform: translateY(-3px);
}

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

.svc-number {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.svc-icon {
  font-size: 1.75rem;
  color: var(--green);
  margin-bottom: 1rem;
  display: block;
}

.service-card h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
}

.service-card p {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0;
}

/* ============================================
   STACK GRID
   ============================================ */
.stack-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.stack-category {
  background: var(--bg-card);
  padding: 1.75rem 1.5rem;
  transition: background var(--ease);
}

.stack-category:hover { background: var(--bg-card2); }

.scat-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--green);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(0,255,135,0.15);
}

.scat-items { display: flex; flex-direction: column; gap: 0.4rem; }

.scat-item {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color var(--ease);
}

.scat-item::before {
  content: '▸';
  color: var(--green);
  font-size: 0.7rem;
  flex-shrink: 0;
}

.stack-category:hover .scat-item { color: var(--text); }

/* ============================================
   REASONS / WHY
   ============================================ */
.reasons-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.reason-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem 1.25rem;
  background: var(--bg-card);
  transition: background var(--ease);
}

.reason-item:hover { background: var(--bg-card2); }

.reason-item > i {
  font-size: 1.4rem;
  color: var(--green);
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.reason-item h5 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.reason-item p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.6;
}

/* ============================================
   DHC LAW BANNER
   ============================================ */
.dhc-law-banner {
  background: linear-gradient(135deg, rgba(0,255,135,0.04) 0%, transparent 60%);
}

.law-banner-inner {
  border: 1px solid rgba(0,255,135,0.25);
  border-radius: var(--radius-lg);
  padding: 3rem;
  position: relative;
  overflow: hidden;
  background: rgba(0,255,135,0.03);
}

.law-banner-inner::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--green), transparent 60%);
}

.law-banner-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green);
  border: 1px solid rgba(0,255,135,0.3);
  padding: 0.25rem 0.7rem;
  border-radius: 2px;
  margin-bottom: 1.25rem;
}

.law-title {
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.law-name {
  color: var(--green);
  font-family: var(--font-mono);
}

.law-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.law-features {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.law-features li {
  font-size: 0.88rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.law-features li i { color: var(--green); font-size: 0.95rem; }

.btn-law {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  background: transparent;
  color: var(--green) !important;
  border: 1px solid var(--green);
  border-radius: var(--radius);
  padding: 0.8rem 1.75rem;
  display: inline-flex;
  align-items: center;
  transition: background var(--ease), box-shadow var(--ease), transform 0.15s;
}

.btn-law:hover {
  background: var(--green-dim);
  box-shadow: 0 4px 20px rgba(0,255,135,0.2);
  transform: translateY(-1px);
}

/* ============================================
   FORTTO BANNER (produto próprio, mesma estrutura
   da DHC Law acima, com a identidade do Fortto)
   ============================================ */
.dhc-fortto-banner {
  background: linear-gradient(135deg, var(--fortto-dim) 0%, transparent 60%);
}

.fortto-banner-inner {
  border: 1px solid rgba(255, 91, 46, 0.28);
  border-radius: var(--radius-lg);
  padding: 3rem;
  position: relative;
  overflow: hidden;
  background: rgba(255, 91, 46, 0.04);
}

.fortto-banner-inner::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--fortto-orange), var(--fortto-pink), transparent 80%);
}

.fortto-banner-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fortto-orange);
  border: 1px solid rgba(255, 91, 46, 0.35);
  padding: 0.25rem 0.7rem;
  border-radius: 2px;
  margin-bottom: 1.25rem;
}

.fortto-icon-display {
  width: 76px;
  height: 76px;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(255, 46, 109, 0.3);
}

.fortto-title {
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.fortto-name {
  background: var(--fortto-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-family: var(--font-mono);
}

.fortto-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.fortto-features {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.fortto-features li {
  font-size: 0.88rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.fortto-features li i { color: var(--fortto-orange); font-size: 0.95rem; }

.btn-fortto {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  background: var(--fortto-gradient);
  color: #100905 !important;
  border: none;
  border-radius: var(--radius);
  padding: 0.8rem 1.75rem;
  display: inline-flex;
  align-items: center;
  box-shadow: 0 4px 20px rgba(255, 46, 109, 0.28);
  transition: box-shadow var(--ease), transform 0.15s;
}

.btn-fortto:hover {
  box-shadow: 0 6px 26px rgba(255, 46, 109, 0.4);
  transform: translateY(-1px);
  color: #100905 !important;
}

@media (max-width: 991px) {
  .fortto-banner-inner { padding: 2rem; }
}
@media (max-width: 576px) {
  .fortto-banner-inner { padding: 1.5rem; }
}

/* ============================================
   ABOUT NUMBERS
   ============================================ */
.about-numbers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.about-num-card {
  background: var(--bg-card);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  transition: background var(--ease);
}

.about-num-card:hover { background: var(--bg-card2); }

.about-num-card--green { background: rgba(0,255,135,0.05); }
.about-num-card--green:hover { background: rgba(0,255,135,0.08); }

.an-val {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--green);
  line-height: 1;
}

.an-lbl {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.about-contacts {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 1.5rem;
}

.about-contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color var(--ease);
}

.about-contact-link i { color: var(--green); font-size: 1rem; }
.about-contact-link:hover { color: var(--green); }

/* ============================================
   CONTATO
   ============================================ */
.dhc-contact {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-mid) 100%);
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.channel-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--ease), transform var(--ease);
}

.channel-card:hover {
  border-color: rgba(0,255,135,0.35);
  transform: translateX(4px);
}

.channel-card > i:first-child { font-size: 1.5rem; flex-shrink: 0; }
.channel-card--wa > i:first-child { color: #25D366; }
.channel-card--ig > i:first-child { color: #E1306C; }

.channel-card div { display: flex; flex-direction: column; gap: 0.1rem; flex: 1; }

.ch-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.ch-val {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
}

.ch-arrow { color: var(--text-dim); font-size: 0.9rem; }

.contact-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.contact-form-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--green), transparent 60%);
}

.dhc-form .form-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.4rem;
}

.dhc-input {
  background: rgba(255,255,255,0.03) !important;
  border: 1px solid var(--border) !important;
  color: var(--text) !important;
  border-radius: var(--radius) !important;
  font-size: 0.88rem !important;
  font-family: var(--font-display) !important;
  padding: 0.7rem 0.9rem !important;
  transition: border-color var(--ease), box-shadow var(--ease) !important;
}

.dhc-input::placeholder { color: var(--text-dim) !important; }

.dhc-input:focus {
  border-color: rgba(0,255,135,0.5) !important;
  box-shadow: 0 0 0 3px rgba(0,255,135,0.08) !important;
  outline: none;
  background: rgba(0,255,135,0.03) !important;
}

.form-select.dhc-input option {
  background: var(--bg-mid);
  color: var(--text);
}

.form-success-msg {
  background: rgba(0,255,135,0.08);
  border: 1px solid rgba(0,255,135,0.25);
  color: var(--green);
  border-radius: var(--radius);
  padding: 0.85rem 1rem;
  font-size: 0.88rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  font-family: var(--font-mono);
}

/* ============================================
   FOOTER
   ============================================ */
.dhc-footer {
  background: var(--bg-mid);
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
  position: relative;
}

.footer-grid-line {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  opacity: 0.3;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.75rem;
}

.footer-brand-logo img {
  height: 40px;
  width: auto;
  display: block;
}

.footer-tagline {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-social a {
  width: 36px; height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--text-muted);
  transition: border-color var(--ease), color var(--ease);
}

.footer-social a:hover {
  border-color: var(--green);
  color: var(--green);
}

.footer-heading {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--green);
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a {
  font-size: 0.83rem;
  color: var(--text-muted);
  transition: color var(--ease);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.footer-links a:hover { color: var(--green); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  margin: 0;
}

.footer-product {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin: 0;
}

.footer-law-link {
  color: var(--green);
  font-weight: 600;
  transition: opacity var(--ease);
}

.footer-law-link:hover { opacity: 0.8; }

/* ============================================
   ANIMATIONS
   ============================================ */
[data-animate] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

[data-animate="fade-left"] {
  transform: translateX(18px);
}

[data-animate].is-visible {
  opacity: 1;
  transform: translate(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 992px) {
  .dhc-hero { padding: 7rem 0 4rem; min-height: auto; }

  .solutions-grid {
    grid-template-columns: 1fr 1fr;
  }
  .solution-card--featured { grid-column: span 2; }

  .stack-grid { grid-template-columns: 1fr 1fr; }

  .reasons-list { grid-template-columns: 1fr; }

  .law-banner-inner { padding: 2rem; }
}

@media (max-width: 768px) {
  .solutions-grid {
    grid-template-columns: 1fr;
  }
  .solution-card--featured { grid-column: span 1; }

  .stack-grid { grid-template-columns: 1fr; }

  .about-numbers { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 576px) {
  .dhc-section { padding: 4rem 0; }

  .hero-title { font-size: 1.8rem; }

  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn-primary-dhc,
  .hero-ctas .btn-ghost-dhc { width: 100%; justify-content: center; }

  .hero-stats { flex-direction: column; gap: 1rem; align-items: flex-start; }
  .hstat-sep { width: 40px; height: 1px; }

  .terminal-body { padding: 1rem; }
  .t-line { font-size: 0.72rem; }

  .contact-form-card { padding: 1.25rem; }

  .footer-bottom { flex-direction: column; text-align: center; }

  .law-banner-inner { padding: 1.5rem; }

  .about-numbers { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 380px) {
  .tech-chips .chip:nth-child(n+5) { display: none; }
  .about-numbers { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  [data-animate] { opacity: 1; transform: none; }
  .t-line { opacity: 1 !important; animation: none !important; }
}