/* ============================================
   RAZEL - Consultoria em Missão Crítica
   Enterprise-grade CSS - Dark Theme
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
  --primary-dark: #060b18;
  --secondary-dark: #0c1425;
  --card-dark: #0f1a2e;
  --accent-blue: #7B2FBE;
  --accent-blue-hover: #6A24A8;
  --accent-cyan: #C084FC;
  --accent-gradient: linear-gradient(135deg, #7B2FBE 0%, #A855F7 50%, #C084FC 100%);
  --text-primary: #f0f4f8;
  --text-secondary: #8a9bb5;
  --text-muted: #5a6a80;
  --border-subtle: rgba(255,255,255,0.06);
  --glow-blue: 0 0 40px rgba(123,47,190,0.2);
  --font-heading: 'Sora', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --transition-smooth: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--primary-dark);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: color 0.3s ease; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); letter-spacing: -0.02em; }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-blue);
  margin-bottom: 16px;
}

.section-label::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--accent-gradient);
  border-radius: 2px;
}

.section-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.8;
}

/* ---------- Buttons ---------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: var(--accent-gradient);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.4s var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left 0.6s ease;
}

.btn-primary:hover::before { left: 100%; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(123,47,190,0.35); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  border: 1.5px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.4s var(--transition-smooth);
}

.btn-outline:hover {
  border-color: var(--accent-blue);
  background: rgba(123,47,190,0.08);
  transform: translateY(-2px);
}

/* ---------- Header / Navbar ---------- */
.navbar {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.4s ease;
}

.navbar.scrolled {
  background: rgba(6,11,24,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  border-bottom: 1px solid var(--border-subtle);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-logo img {
  height: 36px;
  width: auto;
  transition: opacity 0.3s;
}

.navbar-logo:hover img { opacity: 0.85; }

.navbar-menu {
  display: flex;
  align-items: center;
  gap: 36px;
}

.navbar-menu a {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
  transition: color 0.3s ease;
  position: relative;
}

.navbar-menu a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gradient);
  transition: width 0.3s var(--transition-smooth);
}

.navbar-menu a:hover { color: var(--text-primary); }
.navbar-menu a:hover::after { width: 100%; }

.navbar-cta {
  padding: 10px 24px !important;
  background: var(--accent-gradient);
  color: #fff !important;
  border-radius: 6px;
  font-weight: 600 !important;
}

.navbar-cta::after { display: none !important; }
.navbar-cta:hover { box-shadow: 0 4px 20px rgba(123,47,190,0.4); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all 0.3s ease;
  border-radius: 2px;
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translateY(7px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translateY(-7px); }

/* ---------- Hero Section ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--primary-dark);
}

.hero-bg {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
}

.hero-grid {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-image:
    linear-gradient(rgba(123,47,190,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(123,47,190,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridPulse 8s ease-in-out infinite;
}

@keyframes gridPulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.8; }
}

.hero-glow {
  position: absolute;
  width: 800px; height: 800px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.12;
  z-index: 0;
}

.hero-glow-1 {
  top: -200px; right: -200px;
  background: var(--accent-blue);
}

.hero-glow-2 {
  bottom: -300px; left: -100px;
  background: var(--accent-cyan);
  opacity: 0.06;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 120px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px 6px 8px;
  background: rgba(123,47,190,0.1);
  border: 1px solid rgba(123,47,190,0.2);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-cyan);
  margin-bottom: 28px;
  animation: fadeSlideUp 0.8s var(--transition-smooth) both;
}

.hero-badge-dot {
  width: 8px; height: 8px;
  background: var(--accent-blue);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(123,47,190,0.4); }
  50% { opacity: 0.8; box-shadow: 0 0 0 8px rgba(123,47,190,0); }
}

.hero h1 {
  max-width: 780px;
  margin-bottom: 24px;
  animation: fadeSlideUp 0.8s 0.15s var(--transition-smooth) both;
}

.hero h1 .highlight {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.8;
  margin-bottom: 40px;
  animation: fadeSlideUp 0.8s 0.3s var(--transition-smooth) both;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeSlideUp 0.8s 0.45s var(--transition-smooth) both;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
  animation: fadeSlideUp 0.8s 0.6s var(--transition-smooth) both;
}

.hero-trust-text {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.hero-trust-text strong {
  color: var(--text-secondary);
  font-weight: 600;
}

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

/* ---------- Stats Bar ---------- */
.stats-bar {
  position: relative;
  padding: 60px 0;
  background: var(--secondary-dark);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.stat-item {
  text-align: center;
  padding: 16px;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 48px;
  background: var(--border-subtle);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ---------- Services Section ---------- */
.services {
  padding: 120px 0;
  position: relative;
}

.services-header {
  text-align: center;
  margin-bottom: 72px;
}

.services-header .section-description {
  margin: 16px auto 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card {
  position: relative;
  padding: 44px;
  background: var(--card-dark);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  transition: all 0.5s var(--transition-smooth);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--accent-gradient);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.service-card:hover {
  border-color: rgba(123,47,190,0.2);
  transform: translateY(-4px);
  box-shadow: var(--glow-blue);
}

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

.service-icon {
  width: 56px; height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(123,47,190,0.08);
  border: 1px solid rgba(123,47,190,0.15);
  border-radius: 12px;
  margin-bottom: 24px;
  transition: all 0.4s ease;
}

.service-card:hover .service-icon {
  background: rgba(123,47,190,0.15);
  border-color: rgba(123,47,190,0.3);
}

.service-icon svg {
  width: 26px; height: 26px;
  stroke: var(--accent-blue);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card h3 {
  margin-bottom: 14px;
  color: var(--text-primary);
}

.service-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.75;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.service-tag {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 5px 12px;
  background: rgba(123,47,190,0.06);
  border: 1px solid rgba(123,47,190,0.12);
  border-radius: 4px;
  color: var(--accent-cyan);
}

/* ---------- Expertise / Verticals ---------- */
.expertise {
  padding: 120px 0;
  background: var(--secondary-dark);
  position: relative;
  overflow: hidden;
}

.expertise-bg-line {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, rgba(123,47,190,0.1), transparent);
}

.expertise-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.expertise-content { position: relative; z-index: 2; }

.expertise-content h2 { margin-bottom: 20px; }

.expertise-list {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.expertise-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: rgba(123,47,190,0.04);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  transition: all 0.4s ease;
}

.expertise-item:hover {
  border-color: rgba(123,47,190,0.15);
  background: rgba(123,47,190,0.06);
}

.expertise-item-icon {
  width: 40px; height: 40px;
  min-width: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-gradient);
  border-radius: 8px;
}

.expertise-item-icon svg {
  width: 20px; height: 20px;
  stroke: #fff;
  fill: none;
  stroke-width: 2;
}

.expertise-item h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.expertise-item p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.expertise-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --- Uptime Monitor Visual --- */
.uptime-monitor {
  width: 100%;
  max-width: 440px;
  padding: 32px;
  background: var(--card-dark);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  position: relative;
  overflow: hidden;
}

.uptime-monitor::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--accent-gradient);
}

.uptime-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.uptime-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  color: #34D399;
}

.uptime-status-dot {
  width: 8px; height: 8px;
  background: #34D399;
  border-radius: 50%;
  animation: pulse 2s infinite;
  box-shadow: 0 0 8px rgba(52,211,153,0.5);
}

.uptime-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.uptime-percentage {
  font-family: var(--font-heading);
  font-size: 3.2rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 24px;
  text-align: center;
}

.uptime-bars {
  display: flex;
  gap: 3px;
  align-items: flex-end;
  height: 48px;
  margin-bottom: 8px;
}

.uptime-bar {
  flex: 1;
  background: var(--accent-blue);
  border-radius: 2px 2px 0 0;
  opacity: 0.6;
  min-height: 6px;
  animation: barPulse 3s ease-in-out infinite;
}

.uptime-bar.active { opacity: 1; background: #34D399; }
.uptime-bar:nth-child(odd) { animation-delay: 0.5s; }
.uptime-bar:nth-child(3n) { animation-delay: 1s; }

@keyframes barPulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.8; }
}

.uptime-bars-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.uptime-nodes {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.uptime-node {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: rgba(123,47,190,0.04);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  font-size: 0.82rem;
}

.uptime-node-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  min-width: 6px;
}

.uptime-node-dot.green { background: #34D399; box-shadow: 0 0 6px rgba(52,211,153,0.5); }
.uptime-node-dot.blue { background: var(--accent-blue); box-shadow: 0 0 6px rgba(123,47,190,0.5); }

.uptime-node-name { flex: 1; color: var(--text-secondary); }
.uptime-node-val { font-family: var(--font-heading); font-weight: 700; color: var(--text-primary); font-size: 0.8rem; }

/* --- Tech Partners Carousel --- */
.partners {
  padding: 60px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
  position: relative;
}

.partners-header {
  text-align: center;
  margin-bottom: 36px;
}

.partners-track-wrapper {
  position: relative;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
}

.partners-track {
  display: flex;
  gap: 64px;
  align-items: center;
  animation: scrollLogos 25s linear infinite;
  width: max-content;
}

.partners-track:hover { animation-play-state: paused; }

.partner-logo {
  height: 32px;
  opacity: 0.45;
  filter: grayscale(100%) brightness(2);
  transition: all 0.4s ease;
  flex-shrink: 0;
}

.partner-logo:hover { opacity: 0.9; filter: grayscale(0%) brightness(1); }

@keyframes scrollLogos {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* --- Testimonials Carousel --- */
.testimonial-slider {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  overflow: hidden;
}

.testimonial-track {
  display: flex;
  transition: transform 0.6s var(--transition-smooth);
}

.testimonial-slide {
  font-size: clamp(1.15rem, 2.5vw, 1.45rem);
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.85;
  min-width: 100%;
  text-align: center;
  padding: 0 20px;
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
}

.testimonial-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--border-subtle);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 0;
}

.testimonial-dot.active {
  background: var(--accent-blue);
  box-shadow: 0 0 8px rgba(123,47,190,0.4);
}

/* --- Language Switcher --- */
.lang-switch {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 12px;
  padding: 4px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
}

.lang-btn {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 10px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  display: inline-block;
}

.lang-btn.active {
  background: var(--accent-blue);
  color: #fff;
}

.lang-btn:hover:not(.active) { color: var(--text-primary); }

/* ---------- About Section ---------- */
.about {
  padding: 120px 0;
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-content h2 { margin-bottom: 20px; }

.about-text {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.85;
  margin-bottom: 16px;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 36px;
}

.about-highlight {
  padding: 24px;
  background: var(--card-dark);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  text-align: center;
  transition: all 0.4s ease;
}

.about-highlight:hover {
  border-color: rgba(123,47,190,0.2);
  transform: translateY(-2px);
}

.about-highlight-number {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 4px;
}

.about-highlight-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

.about-visual {
  position: relative;
}

.about-card-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-feature-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 28px;
  background: var(--card-dark);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  transition: all 0.4s ease;
}

.about-feature-card:hover {
  border-color: rgba(123,47,190,0.15);
  transform: translateX(6px);
}

.about-feature-icon {
  width: 50px; height: 50px;
  min-width: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(123,47,190,0.08);
  border-radius: 12px;
}

.about-feature-icon svg {
  width: 24px; height: 24px;
  stroke: var(--accent-blue);
  fill: none;
  stroke-width: 1.5;
}

.about-feature-card h4 { font-size: 0.95rem; margin-bottom: 4px; }
.about-feature-card p { font-size: 0.85rem; color: var(--text-secondary); }

/* ---------- Testimonial Section ---------- */
.testimonial {
  padding: 100px 0;
  background: var(--secondary-dark);
}

.testimonial-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.testimonial-quote {
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.8;
  margin: 32px 0 28px;
  position: relative;
}

.testimonial-quote::before {
  content: '\201C';
  font-size: 5rem;
  font-family: Georgia, serif;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  display: block;
  margin-bottom: -20px;
}

.testimonial-author {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--accent-cyan);
  font-size: 1rem;
}

.testimonial-role {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ---------- Why Razel Section ---------- */
.why-section {
  padding: 120px 0;
  position: relative;
}

.why-header {
  text-align: center;
  margin-bottom: 64px;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.why-card {
  padding: 40px 32px;
  background: var(--card-dark);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  text-align: center;
  transition: all 0.5s var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.why-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--accent-gradient);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.why-card:hover {
  border-color: rgba(123,47,190,0.2);
  transform: translateY(-4px);
  box-shadow: var(--glow-blue);
}

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

.why-card-number {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 20px;
}

.why-card h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.why-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

.form-micro {
  text-align: center;
  margin-top: 16px;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

@media (max-width: 1024px) {
  .why-grid { grid-template-columns: 1fr; max-width: 520px; margin: 0 auto; }
}

/* ---------- CTA Section ---------- */
.cta-section {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.cta-box {
  position: relative;
  padding: 80px 60px;
  background: linear-gradient(135deg, rgba(123,47,190,0.12) 0%, rgba(168,85,247,0.06) 100%);
  border: 1px solid rgba(123,47,190,0.2);
  border-radius: 24px;
  text-align: center;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(123,47,190,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.cta-box h2 { margin-bottom: 16px; position: relative; z-index: 1; }

.cta-box .section-description {
  margin: 0 auto 40px;
  position: relative;
  z-index: 1;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

/* ---------- Contact Section ---------- */
.contact {
  padding: 120px 0;
  background: var(--secondary-dark);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.contact-info h2 { margin-bottom: 16px; }

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 36px;
}

.contact-channel {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: var(--card-dark);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.contact-channel:hover {
  border-color: rgba(123,47,190,0.2);
}

.contact-channel-icon {
  width: 44px; height: 44px;
  min-width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(123,47,190,0.08);
  border-radius: 10px;
}

.contact-channel-icon svg {
  width: 22px; height: 22px;
  stroke: var(--accent-blue);
  fill: none;
  stroke-width: 1.5;
}

.contact-channel h4 { font-size: 0.9rem; margin-bottom: 2px; }
.contact-channel p { font-size: 0.85rem; color: var(--text-secondary); }

.contact-form-wrapper {
  padding: 44px;
  background: var(--card-dark);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
}

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all 0.3s ease;
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent-blue);
  background: rgba(123,47,190,0.04);
  box-shadow: 0 0 0 3px rgba(123,47,190,0.08);
}

.form-group textarea { min-height: 120px; resize: vertical; }

.form-group select option { background: var(--secondary-dark); color: var(--text-primary); }

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

.form-submit {
  width: 100%;
  margin-top: 8px;
}

/* ---------- Footer ---------- */
.footer {
  padding: 60px 0 100px;
  border-top: 1px solid var(--border-subtle);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 32px;
}

.footer-brand img { height: 28px; width: auto; margin-bottom: 12px; object-fit: contain; }
.footer-tagline { font-size: 0.85rem; color: var(--text-muted); max-width: 300px; }

.footer-links { display: flex; gap: 48px; }
.footer-links-group h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.footer-links-group a {
  display: block;
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: 4px 0;
  transition: color 0.3s ease;
}

.footer-links-group a:hover { color: var(--accent-blue); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.8rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 16px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.footer-social a:hover {
  border-color: var(--accent-blue);
  background: rgba(123,47,190,0.1);
}

.footer-social a svg {
  width: 16px; height: 16px;
  fill: var(--text-secondary);
}

/* ---------- Floating WhatsApp ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 24px 14px 16px;
  background: #25D366;
  border-radius: 50px;
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 8px 32px rgba(37,211,102,0.35);
  transition: all 0.4s var(--transition-smooth);
  cursor: pointer;
}

.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 12px 40px rgba(37,211,102,0.45);
}

.whatsapp-float svg {
  width: 24px; height: 24px;
  fill: #fff;
}

/* ---------- Scroll Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: all 0.8s var(--transition-smooth);
}

.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; }

/* ---------- Mobile Navigation Overlay ---------- */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100vh;
  background: rgba(6,11,24,0.97);
  backdrop-filter: blur(24px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.mobile-menu.active {
  display: flex;
  opacity: 1;
  pointer-events: all;
}

.mobile-menu a {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-primary);
  padding: 8px 0;
  transition: color 0.3s ease;
}

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

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: 1fr; }
  .expertise-grid { grid-template-columns: 1fr; gap: 48px; }
  .expertise-visual { order: -1; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 768px) {
  .navbar-menu { display: none; }
  .hamburger { display: flex; }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .stat-item:not(:last-child)::after { display: none; }

  .hero-content { padding-top: 100px; }
  .hero-actions { flex-direction: column; align-items: flex-start; }

  .service-card { padding: 32px; }

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

  .cta-box { padding: 48px 28px; }

  .form-row { grid-template-columns: 1fr; }

  .footer-top { flex-direction: column; }
  .footer-links { flex-direction: column; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .whatsapp-float span { display: none; }
  .whatsapp-float { padding: 16px; border-radius: 50%; }

  .uptime-monitor { max-width: 100%; }

  .lang-switch { margin-left: 0; }

  .partners-track { gap: 40px; }
  .partner-logo { height: 24px; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  h1 { font-size: 1.9rem; }
  .services { padding: 80px 0; }
  .expertise { padding: 80px 0; }
  .about { padding: 80px 0; }
  .contact { padding: 80px 0; }
}

/* ---------- Language Detection Banner ---------- */
.lang-banner {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1100;
  background: rgba(123,47,190,0.18);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(123,47,190,0.25);
  padding: 10px 0;
  animation: langBannerSlide 0.4s ease-out;
}

@keyframes langBannerSlide {
  from { transform: translateY(-100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.lang-banner-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--text-primary);
}

.lang-banner-inner a {
  color: var(--accent-cyan);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.3s ease;
}

.lang-banner-inner a:hover { color: #fff; }

.lang-banner-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 4px 8px;
  line-height: 1;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.lang-banner-close:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.08);
}

/* When lang banner is visible, push navbar down */
body.has-lang-banner .navbar { top: 41px; }
body.has-lang-banner .hero-content { padding-top: 160px; }

@media (max-width: 768px) {
  .lang-banner-inner { font-size: 0.78rem; gap: 10px; }
  body.has-lang-banner .navbar { top: 41px; }
  body.has-lang-banner .hero-content { padding-top: 140px; }
}

/* ---------- Cookie Consent Banner ---------- */
.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 1200;
  background: rgba(12,20,37,0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid rgba(123,47,190,0.2);
  padding: 20px 0;
  animation: cookieSlideUp 0.5s ease-out;
}

@keyframes cookieSlideUp {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.cookie-consent-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cookie-consent-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  flex: 1;
}

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

.cookie-btn {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.cookie-btn-accept {
  background: var(--accent-gradient);
  color: #fff;
}

.cookie-btn-accept:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(123,47,190,0.35);
}

.cookie-btn-reject {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

.cookie-btn-reject:hover {
  border-color: rgba(255,255,255,0.15);
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .cookie-consent-inner {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }
  .cookie-consent-actions { width: 100%; justify-content: center; }
  .cookie-btn { flex: 1; max-width: 160px; }
}

/* WhatsApp float: move up when cookie consent is visible */
body.has-cookie-banner .whatsapp-float { bottom: 100px; }

/* Uptime node checkmark */
.uptime-ok {
  color: #34D399 !important;
  font-size: 1.1rem !important;
  font-weight: 800;
  background: rgba(52,211,153,0.1);
  width: 28px; height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(52,211,153,0.25);
}

/* Fix contrast for accessibility (PageSpeed) */
.footer-tagline { color: #8a9bb5; }
.footer-links-group h4 { color: #8a9bb5; }
.footer-bottom { color: #8a9bb5; }
.whatsapp-float span { color: #fff; }