/* ================================================
   VFS — VERSION 2: MODERN FINTECH DARK
   Dark Charcoal + Electric Teal | DM Sans + Space Grotesk
   ================================================ */

:root {
  --bg-dark: #0A0E17;
  --bg-card: #111827;
  --bg-card-hover: #1A2235;
  --teal: #00D4AA;
  --teal-dim: rgba(0,212,170,0.15);
  --blue: #3B82F6;
  --blue-dim: rgba(59,130,246,0.15);
  --purple: #A855F7;
  --purple-dim: rgba(168,85,247,0.15);
  --orange: #F97316;
  --orange-dim: rgba(249,115,22,0.15);
  --gold: #F59E0B;
  --gold-dim: rgba(245,158,11,0.15);
  --green: #22C55E;
  --white: #FFFFFF;
  --white-70: rgba(255,255,255,0.7);
  --white-50: rgba(255,255,255,0.5);
  --white-20: rgba(255,255,255,0.2);
  --white-10: rgba(255,255,255,0.1);
  --white-5: rgba(255,255,255,0.05);
  --gray-200: #E5E7EB;
  --gray-400: #9CA3AF;
  --border: rgba(255,255,255,0.08);
  --border-hover: rgba(255,255,255,0.15);
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --radius: 16px;
  --radius-sm: 10px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --gradient: linear-gradient(135deg, #00D4AA 0%, #3B82F6 100%);
  --gradient-text: linear-gradient(135deg, #00D4AA 0%, #3B82F6 100%);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', -apple-system, sans-serif;
  background: var(--bg-dark);
  color: var(--white-70);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', sans-serif;
  color: var(--white);
  line-height: 1.15;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }

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

.section-label {
  font-size: 0.75rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 600;
  margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  margin-bottom: 16px;
  font-weight: 700;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--white-50);
  max-width: 560px;
  margin: 0 auto;
}
.section-header { text-align: center; margin-bottom: 60px; }
.section-inner { max-width: 1200px; margin: 0 auto; padding: 80px 24px; }

/* BUTTONS */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gradient);
  color: var(--white);
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  font-family: 'DM Sans', sans-serif;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(0,212,170,0.25); filter: brightness(1.1); }
.btn-full { width: 100%; justify-content: center; }
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--white-70);
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: var(--transition);
  background: transparent;
  font-family: 'DM Sans', sans-serif;
}
.btn-ghost:hover { border-color: var(--teal); color: var(--teal); }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--white);
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid var(--border-hover);
  cursor: pointer;
  transition: var(--transition);
  background: transparent;
  font-family: 'DM Sans', sans-serif;
}
.btn-outline:hover { background: var(--white-5); }

/* ================================================
   NAVBAR
   ================================================ */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10,14,23,0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-mark {
  width: 32px;
  height: 32px;
  background: var(--gradient);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  color: var(--white);
}
.logo-text {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 2px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  color: var(--white-50);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
}
.nav-links a:hover { color: var(--teal); }
.btn-nav {
  background: var(--teal-dim) !important;
  color: var(--teal) !important;
  padding: 8px 20px;
  border-radius: 8px;
  font-weight: 700 !important;
  border: 1px solid rgba(0,212,170,0.3) !important;
}
.btn-nav:hover { background: rgba(0,212,170,0.25) !important; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
}

/* ================================================
   HERO
   ================================================ */
.hero {
  min-height: 100vh;
  background: var(--bg-dark);
  display: flex;
  align-items: center;
  padding: 100px 24px 80px;
  position: relative;
  overflow: hidden;
}
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(0,212,170,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,170,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 70%);
}
.hero-content {
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 480px;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--teal-dim);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: 100px;
  padding: 8px 16px;
  font-size: 0.8rem;
  color: var(--teal);
  font-weight: 600;
  margin-bottom: 24px;
}
.pulse {
  width: 8px;
  height: 8px;
  background: var(--teal);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}
.hero-headline {
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  color: var(--white);
  margin-bottom: 24px;
  line-height: 1.05;
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--white-50);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 500px;
}
.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.hero-metrics {
  display: flex;
  gap: 40px;
}
.metric { text-align: left; }
.metric-val {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}
.metric-plus, .metric-suffix {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem;
  color: var(--teal);
}
.metric-label {
  font-size: 0.75rem;
  color: var(--white-40);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

/* Dashboard Card */
.hero-dashboard {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.dash-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.dash-dot { width: 12px; height: 12px; border-radius: 50%; }
.dash-dot.red { background: #FF5F57; }
.dash-dot.yellow { background: #FFBD2E; }
.dash-dot.green { background: #28C840; }
.dash-title { font-size: 0.8rem; color: var(--white-50); margin-left: 8px; }
.dash-chart { padding: 24px 20px 12px; }
.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  height: 120px;
}
.bar {
  flex: 1;
  height: var(--h);
  background: linear-gradient(180deg, rgba(0,212,170,0.6) 0%, rgba(0,212,170,0.1) 100%);
  border-radius: 4px 4px 0 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 4px;
  transition: var(--transition);
}
.bar span { font-size: 0.6rem; color: var(--white-50); }
.bar.active { background: linear-gradient(180deg, var(--teal) 0%, rgba(0,212,170,0.3) 100%); }
.bar.active span { color: var(--white); }
.dash-stats {
  display: flex;
  border-top: 1px solid var(--border);
}
.dash-stat {
  flex: 1;
  padding: 16px 20px;
  border-right: 1px solid var(--border);
}
.dash-stat:last-child { border-right: none; }
.dash-stat-label { font-size: 0.7rem; color: var(--white-40); text-transform: uppercase; letter-spacing: 1px; }
.dash-stat-val { font-size: 0.95rem; font-weight: 700; color: var(--white); margin-top: 4px; }
.dash-stat-val.teal { color: var(--teal); }

.scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--white-30);
  font-size: 0.75rem;
}
.scroll-arrow { animation: bounce 2s infinite; }
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ================================================
   MARQUEE
   ================================================ */
.marquee-section {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  overflow: hidden;
}
.marquee-track {
  display: flex;
  gap: 40px;
  white-space: nowrap;
  animation: marquee 30s linear infinite;
  width: max-content;
}
.marquee-track span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white-40);
  text-transform: uppercase;
  letter-spacing: 2px;
}
.marquee-track .sep { color: var(--teal); }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ================================================
   SERVICES
   ================================================ */
.services { background: var(--bg-dark); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.service-card:hover { background: var(--bg-card-hover); border-color: var(--border-hover); transform: translateY(-4px); }
.service-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--white-20);
  letter-spacing: 2px;
  margin-bottom: 12px;
}
.service-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}
.service-icon-box.teal { background: var(--teal-dim); }
.service-icon-box.blue { background: var(--blue-dim); }
.service-icon-box.purple { background: var(--purple-dim); }
.service-icon-box.orange { background: var(--orange-dim); }
.service-icon-box.green { background: rgba(34,197,94,0.15); }
.service-icon-box.gold { background: var(--gold-dim); }
.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--white);
  font-family: 'Space Grotesk', sans-serif;
}
.service-card p { font-size: 0.9rem; color: var(--white-50); line-height: 1.6; margin-bottom: 20px; }
.service-cta { font-size: 0.85rem; font-weight: 700; color: var(--teal); }

/* ================================================
   PROCESS / TIMELINE
   ================================================ */
.process { background: var(--bg-card); }
.process-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 680px;
  margin: 0 auto;
}
.timeline-item {
  display: flex;
  gap: 28px;
  padding: 0 0 40px;
  position: relative;
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.timeline-item.visible { opacity: 1; transform: translateX(0); }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 19px;
  top: 44px;
  width: 2px;
  height: calc(100% - 20px);
  background: var(--border);
}
.timeline-marker {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.7rem;
  font-weight: 800;
}
.timeline-marker.teal { background: var(--teal); color: var(--bg-dark); }
.timeline-marker.blue { background: var(--blue); color: var(--white); }
.timeline-marker.purple { background: var(--purple); color: var(--white); }
.timeline-marker.green { background: var(--green); color: var(--bg-dark); }
.timeline-content h3 { font-size: 1.1rem; margin-bottom: 8px; font-family: 'Space Grotesk', sans-serif; }
.timeline-content p { font-size: 0.9rem; color: var(--white-50); line-height: 1.6; }

/* ================================================
   RESULTS
   ================================================ */
.results { background: var(--bg-dark); }
.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.result-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
}
.result-card:hover { background: var(--bg-card-hover); border-color: var(--border-hover); }
.result-card.featured { border-color: rgba(245,158,11,0.3); background: rgba(245,158,11,0.05); }
.result-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.result-tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: 100px;
}
.result-tag.teal { background: var(--teal-dim); color: var(--teal); }
.result-tag.gold { background: var(--gold-dim); color: var(--gold); }
.result-tag.blue { background: var(--blue-dim); color: var(--blue); }
.result-year { font-size: 0.75rem; color: var(--white-30); }
.result-quote {
  font-size: 0.95rem;
  color: var(--white-70);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}
.result-bottom { display: flex; align-items: center; gap: 12px; }
.result-avatar {
  width: 40px;
  height: 40px;
  background: var(--teal-dim);
  color: var(--teal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.8rem;
  flex-shrink: 0;
}
.result-avatar.gold { background: var(--gold-dim); color: var(--gold); }
.result-avatar.blue { background: var(--blue-dim); color: var(--blue); }
.result-name { font-weight: 700; color: var(--white); font-size: 0.9rem; }
.result-loc { font-size: 0.8rem; color: var(--white-40); }

/* ================================================
   BLOG
   ================================================ */
.blog-preview { background: var(--bg-card); }
.blog-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 20px;
}
.blog-card { display: block; }
.blog-main {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.blog-main:hover { border-color: var(--border-hover); }
.blog-thumb {
  height: 220px;
  background: linear-gradient(135deg, rgba(0,212,170,0.2) 0%, rgba(59,130,246,0.2) 100%);
  display: flex;
  align-items: flex-end;
  padding: 20px;
}
.blog-body { padding: 24px; }
.blog-tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: 100px;
  display: inline-block;
  margin-bottom: 12px;
}
.blog-tag.teal { background: var(--teal-dim); color: var(--teal); }
.blog-tag.blue { background: var(--blue-dim); color: var(--blue); }
.blog-tag.gold { background: var(--gold-dim); color: var(--gold); }
.blog-tag.purple { background: var(--purple-dim); color: var(--purple); }
.blog-main h3 { font-size: 1.15rem; color: var(--white); margin-bottom: 10px; font-family: 'Space Grotesk', sans-serif; line-height: 1.4; }
.blog-main p { font-size: 0.9rem; color: var(--white-50); line-height: 1.6; margin-bottom: 16px; }
.blog-meta { display: flex; gap: 16px; font-size: 0.75rem; color: var(--white-30); }
.blog-side { display: flex; flex-direction: column; gap: 16px; }
.blog-sm {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: var(--transition);
}
.blog-sm:hover { border-color: var(--border-hover); }
.blog-sm h3 { font-size: 0.95rem; color: var(--white); margin-bottom: 8px; font-family: 'Space Grotesk', sans-serif; line-height: 1.4; }
.blog-sm .blog-body { padding: 0; }

/* ================================================
   TESTIMONIALS
   ================================================ */
.testimonials { background: var(--bg-dark); }
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease, background 0.3s ease, border-color 0.3s ease;
}
.testimonial-card.visible { opacity: 1; transform: translateY(0); }
.testimonial-card:hover { background: var(--bg-card-hover); border-color: var(--border-hover); }
.testimonial-stars { color: var(--gold); font-size: 0.9rem; margin-bottom: 16px; letter-spacing: 2px; }
.testimonial-text { font-size: 0.95rem; color: var(--white-70); line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 40px;
  height: 40px;
  background: var(--blue-dim);
  color: var(--blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.8rem;
  flex-shrink: 0;
}
.testimonial-name { font-weight: 700; color: var(--white); font-size: 0.9rem; }
.testimonial-loc { font-size: 0.8rem; color: var(--white-40); }

/* ================================================
   AI SECTION
   ================================================ */
.ai-section { background: var(--bg-card); }
.ai-card {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 60px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.ai-glow {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0,212,170,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.ai-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--teal-dim);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: 100px;
  padding: 8px 16px;
  font-size: 0.75rem;
  color: var(--teal);
  font-weight: 700;
  margin-bottom: 24px;
}
.ai-dot {
  width: 6px;
  height: 6px;
  background: var(--teal);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
.ai-card h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); margin-bottom: 16px; }
.ai-card p { font-size: 1rem; color: var(--white-50); line-height: 1.7; max-width: 560px; margin: 0 auto 36px; }
.ai-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.ai-btn { cursor: pointer; font-family: 'DM Sans', sans-serif; }

/* ================================================
   CONTACT
   ================================================ */
.contact { background: var(--bg-dark); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.contact-sub { font-size: 1rem; color: var(--white-50); line-height: 1.7; margin-bottom: 36px; }
.contact-list { display: flex; flex-direction: column; gap: 24px; margin-bottom: 36px; }
.contact-item { display: flex; align-items: flex-start; gap: 16px; }
.contact-icon { font-size: 1.2rem; flex-shrink: 0; }
.contact-label { font-size: 0.75rem; color: var(--white-30); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 2px; }
.contact-val { font-size: 0.95rem; color: var(--white); font-weight: 500; }
.contact-social { display: flex; gap: 16px; }
.contact-social a {
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--white-50);
  transition: var(--transition);
}
.contact-social a:hover { border-color: var(--teal); color: var(--teal); }
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
}
.contact-form h3 { font-size: 1.2rem; margin-bottom: 24px; font-family: 'Space Grotesk', sans-serif; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 0.75rem; font-weight: 700; color: var(--white-50); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 1px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: 'DM Sans', sans-serif;
  transition: var(--transition);
  background: var(--bg-dark);
  color: var(--white);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px var(--teal-dim);
}
.form-group select option { background: var(--bg-dark); }
.form-note { font-size: 0.8rem; color: var(--white-30); text-align: center; margin-top: 12px; }

/* ================================================
   FOOTER
   ================================================ */
.footer { background: var(--bg-card); border-top: 1px solid var(--border); }
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 60px;
  padding: 60px 24px 40px;
  border-bottom: 1px solid var(--border);
}
.footer-brand p { font-size: 0.85rem; color: var(--white-40); margin-top: 12px; line-height: 1.6; max-width: 280px; }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social a {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--white-50);
  transition: var(--transition);
}
.footer-social a:hover { border-color: var(--teal); color: var(--teal); }
.footer-nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.footer-col h4 { color: var(--white); font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 16px; font-family: 'Space Grotesk', sans-serif; }
.footer-col a { display: block; font-size: 0.9rem; color: var(--white-40); margin-bottom: 10px; transition: var(--transition); }
.footer-col a:hover { color: var(--teal); }
.footer-bottom { padding: 24px; text-align: center; }
.footer-bottom p { font-size: 0.8rem; color: var(--white-20); }

/* ================================================
   CHAT WIDGET
   ================================================ */
.chat-widget { position: fixed; bottom: 24px; right: 24px; z-index: 9999; }
.chat-launcher {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gradient);
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0,212,170,0.3);
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.chat-launcher:hover { transform: scale(1.1); }
.chat-window {
  position: absolute;
  bottom: 72px;
  right: 0;
  width: 360px;
  height: 500px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: none;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.chat-window.open { display: flex; animation: popIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1); }
@keyframes popIn { from { opacity: 0; transform: scale(0.85) translateY(10px); } to { opacity: 1; transform: scale(1) translateY(0); } }
.chat-header {
  background: var(--bg-dark);
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
}
.chat-header-info { display: flex; flex-direction: column; gap: 2px; }
.chat-title { font-size: 0.9rem; font-weight: 700; color: var(--white); font-family: 'Space Grotesk', sans-serif; }
.chat-status { font-size: 0.7rem; color: var(--teal); font-weight: 600; }
.chat-close { background: none; border: none; color: var(--white-50); font-size: 1.4rem; cursor: pointer; }
.chat-messages { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.chat-msg { padding: 10px 14px; border-radius: 10px; font-size: 0.875rem; line-height: 1.5; }
.chat-msg.bot { background: var(--bg-dark); color: var(--white-70); }
.chat-msg.user { background: var(--teal-dim); color: var(--teal); align-self: flex-end; }
.chat-msg ul { margin: 6px 0 6px 18px; }
.chat-input-area { display: flex; gap: 8px; padding: 12px 16px; border-top: 1px solid var(--border); }
.chat-input { flex: 1; padding: 10px 14px; border: 1px solid var(--border); border-radius: 8px; font-size: 0.875rem; font-family: 'DM Sans', sans-serif; background: var(--bg-dark); color: var(--white); }
.chat-input:focus { outline: none; border-color: var(--teal); }
.chat-send { width: 38px; height: 38px; background: var(--gradient); border: none; border-radius: 8px; cursor: pointer; font-size: 1rem; display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.chat-send:hover { transform: scale(1.05); }

/* ================================================
   RESPONSIVE
   ================================================ */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 48px; }
  .hero-right { max-width: 480px; margin: 0 auto; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .results-grid { grid-template-columns: 1fr 1fr; }
  .testimonial-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .nav-links { 
    display: none; 
    position: absolute; 
    top: 68px; 
    left: 0; 
    right: 0; 
    background: rgba(10,14,23,0.98);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .hero { padding: 100px 20px 60px; }
  .hero-cta { flex-direction: column; }
  .hero-metrics { flex-wrap: wrap; gap: 24px; }
  .services-grid { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .ai-card { padding: 40px 24px; }
  .ai-actions { flex-direction: column; align-items: center; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 28px; }
  .footer-nav { grid-template-columns: 1fr 1fr; }
  .chat-window { width: calc(100vw - 48px); right: -12px; }
}

@media (max-width: 480px) {
  .hero-metrics { flex-direction: column; gap: 16px; }
  .footer-nav { grid-template-columns: 1fr; }
}