@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ══════════════════════════════════════════════════════════════════════════════
   VARIABLES
══════════════════════════════════════════════════════════════════════════════ */
:root {
  --bg-base:      #060610;
  --bg-primary:   #0a0a16;
  --bg-secondary: #0f0f1a;
  --bg-card:      #12121e;
  --bg-card-h:    #181828;
  --border:       rgba(255,255,255,0.06);
  --border-a:     rgba(0,212,255,0.25);
  --blue:         #00d4ff;
  --violet:       #b444f9;
  --pink:         #f94495;
  --gradient:     linear-gradient(135deg, #00d4ff 0%, #b444f9 100%);
  --gradient-h:   linear-gradient(135deg, #00d4ff 0%, #f94495 100%);
  --grad-subtle:  linear-gradient(135deg, rgba(0,212,255,0.12), rgba(180,68,249,0.12));
  --text-primary: #eeeef8;
  --text-sec:     #8888aa;
  --text-muted:   #555570;
  --success:      #00e676;
  --warning:      #ffb300;
  --danger:       #ff3d71;
  --radius:       12px;
  --radius-lg:    18px;
  --radius-xl:    24px;
  --section-gap:  120px;
}

/* ══════════════════════════════════════════════════════════════════════════════
   RESET & BASE
══════════════════════════════════════════════════════════════════════════════ */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100vh;
  font-size: 15px;
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
ul, ol { list-style: none; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.15); }

/* ══════════════════════════════════════════════════════════════════════════════
   UTILITY ANIMATIONS
══════════════════════════════════════════════════════════════════════════════ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}
@keyframes pulseGlow {
  0%, 100% { opacity: 0.6; }
  50%      { opacity: 1; }
}
@keyframes gradientMove {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@keyframes slideIn {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ══════════════════════════════════════════════════════════════════════════════
   BACKGROUND EFFECTS
══════════════════════════════════════════════════════════════════════════════ */
.bg-grid {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
  pointer-events: none;
}

.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
}
.bg-orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,212,255,0.08) 0%, transparent 70%);
  top: -200px; right: -150px;
  animation: float 8s ease-in-out infinite;
}
.bg-orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(180,68,249,0.07) 0%, transparent 70%);
  bottom: -100px; left: -100px;
  animation: float 10s ease-in-out infinite 2s;
}
.bg-orb-3 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(249,68,149,0.05) 0%, transparent 70%);
  top: 50%; left: 40%;
  animation: float 12s ease-in-out infinite 4s;
}

/* ══════════════════════════════════════════════════════════════════════════════
   NAVIGATION
══════════════════════════════════════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 72px;
  background: rgba(6,6,16,0.75);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  z-index: 1000;
  transition: background 0.3s, box-shadow 0.3s;
}
.navbar.scrolled {
  background: rgba(6,6,16,0.92);
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}

.navbar::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: var(--gradient);
  opacity: 0.4;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-brand img {
  width: 38px; height: 38px;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(0,212,255,0.5));
}
.nav-brand-text {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.nav-brand-name {
  font-size: 16px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: 0.3px;
}
.nav-brand-tag {
  font-size: 9px;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-link {
  padding: 8px 18px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-sec);
  border-radius: 8px;
  transition: all 0.22s ease;
  position: relative;
}
.nav-link:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.04);
}
.nav-link.active {
  color: var(--blue);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 24px;
  background: var(--gradient);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  border-radius: 10px;
  margin-left: 10px;
  box-shadow: 0 0 20px rgba(0,212,255,0.2);
  transition: all 0.25s ease;
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 36px rgba(0,212,255,0.4);
  color: #fff;
}

.nav-cta-outline {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: none;
}
.nav-cta-outline:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(0,212,255,0.3);
  box-shadow: 0 0 20px rgba(0,212,255,0.12);
  color: #fff;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  margin: 6px 0;
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* ══════════════════════════════════════════════════════════════════════════════
   HERO SECTION
══════════════════════════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 48px 80px;
  overflow: hidden;
}

.hero-content {
  max-width: 1200px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-text {
  animation: fadeInLeft 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px 6px 8px;
  background: var(--grad-subtle);
  border: 1px solid rgba(0,212,255,0.15);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  color: var(--blue);
  margin-bottom: 24px;
  animation: slideIn 0.8s ease 0.3s both;
}
.hero-badge-dot {
  width: 8px; height: 8px;
  background: var(--blue);
  border-radius: 50%;
  animation: pulseGlow 2s ease-in-out infinite;
}

.hero-title {
  font-size: 56px;
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
}
.hero-title .gradient-text {
  background: var(--gradient-h);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientMove 4s ease infinite;
}

.hero-desc {
  font-size: 17px;
  color: var(--text-sec);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-hero {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-size: 15px;
  font-weight: 700;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  font-family: 'Inter', sans-serif;
}
.btn-hero-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 4px 24px rgba(0,212,255,0.25), 0 0 60px rgba(0,212,255,0.08);
}
.btn-hero-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 40px rgba(0,212,255,0.4), 0 0 80px rgba(0,212,255,0.12);
  color: #fff;
}
.btn-hero-secondary {
  background: rgba(255,255,255,0.04);
  color: var(--text-primary);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
}
.btn-hero-secondary:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.12);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.hero-stat-val {
  font-size: 32px;
  font-weight: 900;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.hero-stat-label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.hero-visual {
  position: relative;
  animation: fadeInRight 1s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}
.hero-image-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow:
    0 24px 80px rgba(0,0,0,0.5),
    0 0 60px rgba(0,212,255,0.06),
    inset 0 1px 0 rgba(255,255,255,0.06);
}
.hero-image-wrap::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient);
  z-index: 2;
}
.hero-image-wrap img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
}

/* Floating badges on hero image */
.hero-float-card {
  position: absolute;
  background: rgba(18,18,30,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 14px 18px;
  z-index: 3;
  animation: float 6s ease-in-out infinite;
}
.hero-float-card.card-1 {
  top: -16px; right: -20px;
  animation-delay: 0s;
}
.hero-float-card.card-2 {
  bottom: 30px; left: -28px;
  animation-delay: 2s;
}
.hero-float-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}
.hero-float-value {
  font-size: 18px;
  font-weight: 800;
  color: var(--blue);
}
.hero-float-value.violet { color: var(--violet); }

/* ══════════════════════════════════════════════════════════════════════════════
   SECTION COMMON
══════════════════════════════════════════════════════════════════════════════ */
.section {
  position: relative;
  padding: var(--section-gap) 48px;
  z-index: 1;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.6px;
  color: var(--blue);
  background: rgba(0,212,255,0.08);
  border: 1px solid rgba(0,212,255,0.15);
  border-radius: 100px;
  margin-bottom: 18px;
}
.section-title {
  font-size: 42px;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.8px;
  margin-bottom: 16px;
}
.section-desc {
  font-size: 16px;
  color: var(--text-sec);
  line-height: 1.7;
}

/* ══════════════════════════════════════════════════════════════════════════════
   SERVICES GRID
══════════════════════════════════════════════════════════════════════════════ */
.services-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.service-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  overflow: hidden;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: default;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  opacity: 0;
  transition: opacity 0.35s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255,255,255,0.1);
  box-shadow:
    0 16px 48px rgba(0,0,0,0.35),
    0 0 40px rgba(0,212,255,0.04);
}
.service-card:hover::before { opacity: 1; }

/* Card accent colors */
.service-card.blue::before   { background: linear-gradient(90deg, var(--blue), rgba(0,212,255,0.2)); }
.service-card.violet::before { background: linear-gradient(90deg, var(--violet), rgba(180,68,249,0.2)); }
.service-card.green::before  { background: linear-gradient(90deg, var(--success), rgba(0,230,118,0.2)); }
.service-card.pink::before   { background: linear-gradient(90deg, var(--pink), rgba(249,68,149,0.2)); }

.service-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  position: relative;
  transition: transform 0.3s ease;
}
.service-card:hover .service-icon { transform: scale(1.08); }
.service-icon svg { width: 26px; height: 26px; }

.service-icon.blue   { background: rgba(0,212,255,0.1);   color: var(--blue);    box-shadow: 0 0 24px rgba(0,212,255,0.08); }
.service-icon.violet { background: rgba(180,68,249,0.1);  color: var(--violet);  box-shadow: 0 0 24px rgba(180,68,249,0.08); }
.service-icon.green  { background: rgba(0,230,118,0.1);   color: var(--success); box-shadow: 0 0 24px rgba(0,230,118,0.08); }
.service-icon.pink   { background: rgba(249,68,149,0.1);  color: var(--pink);    box-shadow: 0 0 24px rgba(249,68,149,0.08); }

.service-number {
  position: absolute;
  top: 20px; right: 24px;
  font-size: 64px;
  font-weight: 900;
  color: rgba(255,255,255,0.02);
  line-height: 1;
  user-select: none;
}

.service-title {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}
.service-desc {
  font-size: 14px;
  color: var(--text-sec);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.service-feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  color: var(--text-sec);
}
.service-feature-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  margin-top: 7px;
  flex-shrink: 0;
}
.service-feature-dot.blue   { background: var(--blue); box-shadow: 0 0 8px rgba(0,212,255,0.4); }
.service-feature-dot.violet { background: var(--violet); box-shadow: 0 0 8px rgba(180,68,249,0.4); }
.service-feature-dot.green  { background: var(--success); box-shadow: 0 0 8px rgba(0,230,118,0.4); }
.service-feature-dot.pink   { background: var(--pink); box-shadow: 0 0 8px rgba(249,68,149,0.4); }

/* ══════════════════════════════════════════════════════════════════════════════
   ABOUT / FEATURE SPOTLIGHT
══════════════════════════════════════════════════════════════════════════════ */
.about-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 24px 64px rgba(0,0,0,0.4);
  position: relative;
}
.about-image::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient);
  z-index: 1;
}
.about-image img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.about-text h3 {
  font-size: 36px;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 18px;
  letter-spacing: -0.5px;
}
.about-text p {
  font-size: 15px;
  color: var(--text-sec);
  line-height: 1.8;
  margin-bottom: 28px;
}

.about-checklist {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}
.about-check {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--text-sec);
}
.about-check-icon {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: rgba(0,230,118,0.1);
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.about-check-icon svg { width: 14px; height: 14px; }

/* ══════════════════════════════════════════════════════════════════════════════
   WHY CHOOSE US — METRICS STRIP
══════════════════════════════════════════════════════════════════════════════ */
.metrics {
  position: relative;
  z-index: 1;
  padding: 80px 48px;
}
.metrics-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.metric-card {
  text-align: center;
  padding: 40px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease;
}
.metric-card:hover { transform: translateY(-4px); }
.metric-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient);
  opacity: 0.6;
}
.metric-value {
  font-size: 44px;
  font-weight: 900;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}
.metric-label {
  font-size: 13px;
  color: var(--text-sec);
  font-weight: 500;
}

/* ══════════════════════════════════════════════════════════════════════════════
   PROCESS / HOW IT WORKS
══════════════════════════════════════════════════════════════════════════════ */
.process-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}
/* connecting line */
.process-grid::before {
  content: '';
  position: absolute;
  top: 44px;
  left: calc(16.66% + 16px);
  right: calc(16.66% + 16px);
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--violet), var(--pink));
  opacity: 0.3;
}

.process-step {
  text-align: center;
  position: relative;
}
.process-num {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 800;
  color: var(--blue);
  margin: 0 auto 20px;
  position: relative;
  z-index: 2;
  transition: all 0.3s ease;
}
.process-step:hover .process-num {
  background: var(--gradient);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 0 24px rgba(0,212,255,0.3);
}
.process-step h4 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 8px;
}
.process-step p {
  font-size: 13.5px;
  color: var(--text-sec);
  line-height: 1.6;
}

/* ══════════════════════════════════════════════════════════════════════════════
   CTA SECTION
══════════════════════════════════════════════════════════════════════════════ */
.cta-section {
  position: relative;
  z-index: 1;
  padding: 100px 48px;
}
.cta-card {
  max-width: 900px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 64px 56px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient);
}
.cta-card::after {
  content: '';
  position: absolute;
  top: -60%; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(0,212,255,0.04) 0%, transparent 60%);
  pointer-events: none;
}
.cta-card h2 {
  font-size: 36px;
  font-weight: 900;
  margin-bottom: 14px;
  position: relative;
  z-index: 1;
}
.cta-card p {
  font-size: 16px;
  color: var(--text-sec);
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}
.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  position: relative;
  z-index: 1;
}

/* ══════════════════════════════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════════════════════════ */
.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  padding: 60px 48px 30px;
  background: var(--bg-primary);
}
.footer-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.footer-brand img {
  width: 34px; height: 34px;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(0,212,255,0.4));
}
.footer-brand-name {
  font-size: 16px;
  font-weight: 800;
}
.footer-about p {
  font-size: 13.5px;
  color: var(--text-sec);
  line-height: 1.7;
  margin-bottom: 20px;
}
.footer-social {
  display: flex;
  gap: 10px;
}
.footer-social a {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-sec);
  transition: all 0.22s ease;
}
.footer-social a:hover {
  background: var(--gradient);
  color: #fff;
  border-color: transparent;
  transform: translateY(-2px);
}
.footer-social a svg { width: 16px; height: 16px; }

.footer-col h4 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-muted);
  margin-bottom: 18px;
}
.footer-col a {
  display: block;
  font-size: 13.5px;
  color: var(--text-sec);
  padding: 5px 0;
  transition: color 0.2s, padding-left 0.2s;
}
.footer-col a:hover {
  color: var(--blue);
  padding-left: 4px;
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-muted);
}
.footer-bottom a {
  color: var(--text-sec);
  transition: color 0.2s;
}
.footer-bottom a:hover { color: var(--blue); }

/* ══════════════════════════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .hero-text { order: 1; }
  .hero-visual { order: 0; }
  .hero-desc { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-title { font-size: 44px; }
  .services-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .metrics-inner { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: 1fr; gap: 24px; }
  .process-grid::before { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  :root { --section-gap: 80px; }
  .navbar { padding: 0 20px; }
  .nav-links { 
    display: none;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: rgba(6,6,16,0.96);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    flex-direction: column;
    padding: 20px;
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .nav-cta { margin-left: 0; width: 100%; justify-content: center; }

  .hero { padding: 100px 20px 60px; }
  .hero-title { font-size: 34px; }
  .hero-desc { font-size: 15px; }
  .hero-stats { flex-direction: column; gap: 20px; align-items: center; }
  .hero-float-card { display: none; }

  .section { padding: var(--section-gap) 20px; }
  .section-title { font-size: 30px; }

  .metrics { padding: 60px 20px; }
  .metrics-inner { grid-template-columns: 1fr 1fr; gap: 16px; }
  .metric-value { font-size: 32px; }

  .cta-section { padding: 60px 20px; }
  .cta-card { padding: 40px 24px; }
  .cta-card h2 { font-size: 26px; }
  .cta-actions { flex-direction: column; align-items: center; }

  .footer { padding: 40px 20px 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 28px; }
  .hero-actions { flex-direction: column; width: 100%; }
  .btn-hero { width: 100%; justify-content: center; }
  .metric-card { padding: 28px 16px; }
  .service-card { padding: 28px 22px; }
}