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

:root {
  --navy:         #07090F;
  --midnight:     #0B0F1C;
  --card-bg:      #10152A;
  --card-bg-2:    #131A33;
  --blue:         #4F6EF7;
  --purple:       #8B5CF6;
  --cyan:         #22D3EE;
  --blue-light:   #6B8AFB;
  --purple-light: #A78BFA;
  --white:        #F1F4FF;
  --muted:        #8892A8;
  --muted-dim:    #5C6478;
  --border:       rgba(99, 130, 255, 0.16);
  --border-soft:  rgba(99, 130, 255, 0.09);
  --glass:        rgba(255, 255, 255, 0.035);
  --grad:         linear-gradient(135deg, var(--blue), var(--purple));
  --grad-cyan:    linear-gradient(135deg, var(--cyan), var(--blue));
  --radius-lg:    24px;
  --radius-md:    16px;
  --radius-sm:    10px;
}

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--navy);
  color: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
  position: relative;
}

a { color: inherit; }
img { max-width: 100%; display: block; }
button { font: inherit; }

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--midnight); }
::-webkit-scrollbar-thumb { background: linear-gradient(var(--blue), var(--purple)); border-radius: 4px; }

/* ─── TYPOGRAPHY ─── */
h1, h2, h3, h4 { font-family: 'Syne', sans-serif; line-height: 1.15; letter-spacing: -0.02em; }

.mono {
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.06em;
}

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

/* ─── NOISE TEXTURE OVERLAY ─── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1;
  opacity: 0.35;
  mix-blend-mode: overlay;
}

/* ─── PULSE DOT — signature motif ─── */
.pulse-dot {
  position: relative;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  flex-shrink: 0;
}
.pulse-dot::after {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1px solid var(--cyan);
  animation: pulseRing 2.4s ease-out infinite;
}
@keyframes pulseRing {
  0% { transform: scale(0.5); opacity: 0.9; }
  100% { transform: scale(2.2); opacity: 0; }
}

/* ─── NAV ─── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  padding: 0 5%;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.35s ease, border-color 0.35s ease, backdrop-filter 0.35s ease, height 0.3s ease;
  border-bottom: 1px solid transparent;
}
nav.scrolled {
  background: rgba(7, 9, 15, 0.72);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border-bottom: 1px solid var(--border);
  height: 60px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
}
.nav-logo-icon {
  width: 34px; height: 34px;
  background: var(--grad);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 12px;
  color: #fff;
  letter-spacing: -0.5px;
  box-shadow: 0 6px 20px rgba(79, 110, 247, 0.35);
}
.nav-logo-text-wrap { display: flex; flex-direction: column; line-height: 1.1; }
.nav-logo-text {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--white);
  letter-spacing: -0.01em;
}
.nav-logo-tag {
  font-size: 0.56rem;
  color: var(--muted-dim);
  font-weight: 500;
  letter-spacing: 0.03em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  list-style: none;
}
.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 500;
  transition: color 0.2s;
  letter-spacing: 0.01em;
  position: relative;
  padding: 4px 0;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 1.5px;
  background: var(--grad);
  transition: width 0.25s ease;
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--white); }
.nav-links a.active::after { width: 100%; }

.btn-primary {
  background: var(--grad);
  color: #fff;
  border: none;
  padding: 10px 20px;
  border-radius: 9px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.8rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: opacity 0.2s, transform 0.2s, box-shadow 0.2s;
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(79, 110, 247, 0.25);
}
.btn-primary:hover { opacity: 0.94; transform: translateY(-2px); box-shadow: 0 12px 32px rgba(79, 110, 247, 0.4); }
.btn-primary svg { width: 14px; height: 14px; transition: transform 0.2s; }
.btn-primary:hover svg { transform: translate(2px, -2px); }

.btn-outline {
  background: var(--glass);
  color: var(--white);
  border: 1px solid var(--border);
  padding: 10px 20px;
  border-radius: 9px;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 0.8rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
  backdrop-filter: blur(8px);
}
.btn-outline:hover {
  border-color: var(--blue);
  background: rgba(79, 110, 247, 0.1);
  transform: translateY(-2px);
}
.btn-outline svg { width: 14px; height: 14px; }

/* hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

/* ─── HERO ─── */
#home {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 110px 5% 30px;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(79, 110, 247, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79, 110, 247, 0.06) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 75% 75% at 50% 40%, black 25%, transparent 100%);
  z-index: 0;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  animation: orbFloat 9s ease-in-out infinite;
  z-index: 0;
}
.orb-1 {
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(79, 110, 247, 0.32) 0%, transparent 70%);
  top: -140px; left: -140px;
}
.orb-2 {
  width: 460px; height: 460px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.3) 0%, transparent 70%);
  bottom: -120px; right: -100px;
  animation-delay: -4.5s;
}
.orb-3 {
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.14) 0%, transparent 70%);
  top: 46%; right: 24%;
  animation-delay: -2.2s;
}
@keyframes orbFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-34px) scale(1.05); }
}

canvas#particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
}

.hero-grid-layout {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 30px;
  align-items: start;
  width: 100%;
}

.hero-text { display: flex; flex-direction: column; align-items: flex-start; text-align: left; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(79, 110, 247, 0.1);
  border: 1px solid rgba(99, 130, 255, 0.28);
  border-radius: 100px;
  padding: 8px 18px 8px 14px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--blue-light);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-family: 'JetBrains Mono', monospace;
}

.hero-title {
  font-size: clamp(1.5rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-top: 8px;
  margin-bottom: 14px;
  line-height: 1.08;
}

.hero-desc {
  font-size: clamp(0.72rem, 0.9vw, 0.78rem);
  color: var(--muted);
  max-width: 400px;
  margin: 0 0 20px 0;
  font-weight: 400;
  line-height: 1.6;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: nowrap; }
.hero-actions .btn-primary { padding: 15px 30px; font-size: 0.9rem; }
.hero-actions .btn-outline { padding: 15px 30px; font-size: 0.9rem; }

/* Hero visual — globe + floating glass cards */
.hero-visual {
  position: relative;
  width: 100%;
  max-width: 640px;
  margin: 0 auto;
  aspect-ratio: 1 / 1.05;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-globe-wrap {
  position: relative;
  width: 100%;
  max-width: none;
}
.hero-globe-wrap img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 40px 80px rgba(79, 110, 247, 0.3));
  animation: globeFloat 7s ease-in-out infinite;
}
@keyframes globeFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

.orbit-ring {
  position: absolute;
  border: 1px solid rgba(107, 138, 251, 0.18);
  border-radius: 50%;
  pointer-events: none;
}
.orbit-ring-1 { inset: -6%; animation: spin 40s linear infinite; }
.orbit-ring-2 { inset: 6%; border-style: dashed; animation: spin 60s linear infinite reverse; }
@keyframes spin { to { transform: rotate(360deg); } }

.float-card {
  position: absolute;
  background: rgba(16, 21, 42, 0.72);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow: 0 20px 50px rgba(3, 5, 12, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  width: 200px;
  animation: cardFloat 6s ease-in-out infinite;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.float-card:hover { border-color: rgba(107, 138, 251, 0.5); }
.float-card-icon {
  width: 34px; height: 34px;
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 10px;
}
.float-card-icon svg { width: 18px; height: 18px; }
.float-card h4 { font-size: 0.82rem; font-weight: 700; margin-bottom: 4px; letter-spacing: -0.01em; }
.float-card p { font-size: 0.7rem; color: var(--muted); line-height: 1.5; }

.float-card-ai   { top: 2%; right: -4%; animation-delay: 0s; }
.float-card-iot  { top: 38%; left: -10%; animation-delay: -2s; width: 180px; }
.float-card-cloud{ bottom: 4%; right: -2%; animation-delay: -4s; }

@keyframes cardFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@media (hover: hover) {
  .hero-visual { will-change: transform; }
}

.hero-stats {
  margin-top: 36px;
  display: flex;
  gap: 0;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 100%;
  padding-top: 22px;
  border-top: 1px solid var(--border-soft);
}
.stat-item { text-align: left; flex: 1; min-width: 130px; }
.stat-value {
  font-family: 'Syne', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  color: var(--muted-dim);
  margin-top: 6px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ─── TRUST / TECH STRIP ─── */
#trust {
  position: relative;
  z-index: 2;
  padding: 44px 0;
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  background: var(--midnight);
}
.trust-label {
  text-align: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-dim);
  margin-bottom: 28px;
}
.marquee {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}
.marquee-track {
  display: flex;
  gap: 64px;
  width: max-content;
  animation: marquee 28s linear infinite;
}
.marquee-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--muted);
  white-space: nowrap;
  opacity: 0.8;
  transition: opacity 0.2s, color 0.2s;
}
.marquee-item:hover { opacity: 1; color: var(--white); }
.marquee-item svg { width: 20px; height: 20px; flex-shrink: 0; opacity: 0.85; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ─── SECTIONS ─── */
section { position: relative; }

.section-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 110px 5%;
  position: relative;
  z-index: 2;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 18px;
}

.section-title {
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.section-desc {
  font-size: 1rem;
  color: var(--muted);
  max-width: 580px;
  line-height: 1.75;
}

.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: 0 5%;
}

/* ─── ABOUT ─── */
#about { background: var(--midnight); }

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

.about-visual { position: relative; }
.about-card-main {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  overflow: hidden;
}
.about-card-main::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  background: var(--grad);
}
.about-card-icon-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
.about-icon-item {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
}
.about-icon-item:hover { border-color: rgba(107, 138, 251, 0.4); transform: translateY(-3px); }
.about-icon-item svg { width: 28px; height: 28px; margin-bottom: 8px; }
.about-icon-label { font-size: 0.8rem; color: var(--muted); font-weight: 500; }

.about-float-badge {
  position: absolute;
  bottom: -20px; right: -20px;
  background: var(--grad);
  border-radius: 14px;
  padding: 16px 24px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
  box-shadow: 0 20px 40px rgba(79, 110, 247, 0.4);
}
.about-float-badge span { display: block; font-size: 0.7rem; font-weight: 400; opacity: 0.85; }

.values-list { display: flex; flex-direction: column; gap: 16px; margin-top: 40px; }
.value-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color 0.3s, background 0.3s;
}
.value-item:hover { border-color: rgba(79, 110, 247, 0.4); background: rgba(79, 110, 247, 0.06); }
.value-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--grad); flex-shrink: 0; margin-top: 6px; }
.value-item h4 { font-size: 0.95rem; font-weight: 600; margin-bottom: 4px; }
.value-item p { font-size: 0.85rem; color: var(--muted); }

/* ─── SERVICES ─── */
#services { background: var(--navy); }

.services-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 56px; flex-wrap: wrap; gap: 24px; }

.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }

.service-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 34px 30px;
  position: relative;
  overflow: hidden;
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: linear-gradient(135deg, rgba(79,110,247,0), rgba(79,110,247,0));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.35s ease, background 0.35s ease;
  pointer-events: none;
}
.service-card:hover::before {
  opacity: 1;
  background: var(--grad);
}
.service-card:hover { transform: translateY(-8px); box-shadow: 0 30px 70px rgba(10, 14, 30, 0.5); }

.service-card.featured {
  background: linear-gradient(135deg, rgba(79, 110, 247, 0.12), rgba(139, 92, 246, 0.08));
  border-color: rgba(79, 110, 247, 0.35);
}

.service-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
  position: relative;
}
.service-icon svg { width: 26px; height: 26px; }

.service-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 12px; letter-spacing: -0.01em; }
.service-card p { font-size: 0.875rem; color: var(--muted); line-height: 1.7; margin-bottom: 20px; }

.service-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.service-tag {
  background: rgba(79, 110, 247, 0.1);
  border: 1px solid rgba(79, 110, 247, 0.2);
  border-radius: 100px;
  padding: 4px 12px;
  font-size: 0.72rem;
  color: var(--blue-light);
  font-weight: 500;
}

/* ─── INDUSTRIES ─── */
#industries { background: var(--midnight); }
.industries-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.industry-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 26px 20px;
  text-align: left;
  transition: transform 0.3s, border-color 0.3s, background 0.3s;
}
.industry-card:hover { transform: translateY(-6px); border-color: rgba(34, 211, 238, 0.35); background: rgba(34, 211, 238, 0.04); }
.industry-icon {
  width: 42px; height: 42px;
  border-radius: 11px;
  background: rgba(34, 211, 238, 0.1);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.industry-icon svg { width: 21px; height: 21px; }
.industry-card h4 { font-size: 0.92rem; font-weight: 700; margin-bottom: 6px; }
.industry-card p { font-size: 0.76rem; color: var(--muted); line-height: 1.55; }

/* ─── PRODUCTS ─── */
#products { background: var(--navy); }
.products-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.product-card {
  background: linear-gradient(160deg, var(--card-bg) 0%, var(--card-bg-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s, border-color 0.3s;
}
.product-card:hover { transform: translateY(-6px); border-color: rgba(107, 138, 251, 0.4); }
.product-top { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.product-logo {
  width: 48px; height: 48px;
  border-radius: 13px;
  background: var(--grad);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  color: #fff;
  box-shadow: 0 10px 26px rgba(79, 110, 247, 0.3);
}
.product-card.tina .product-logo { background: linear-gradient(135deg, var(--cyan), var(--purple)); box-shadow: 0 10px 26px rgba(34, 211, 238, 0.25); }
.product-top h3 { font-size: 1.3rem; font-weight: 800; }
.product-tagline { font-size: 0.78rem; color: var(--blue-light); font-family: 'JetBrains Mono', monospace; letter-spacing: 0.02em; }
.product-card p.product-desc { color: var(--muted); font-size: 0.9rem; line-height: 1.75; margin-bottom: 24px; }

.product-mock {
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(4, 6, 14, 0.6);
  padding: 18px;
  margin-bottom: 24px;
  min-height: 140px;
}
.mock-bars { display: flex; align-items: flex-end; gap: 8px; height: 80px; margin-top: 14px; }
.mock-bar { flex: 1; border-radius: 5px 5px 0 0; background: var(--grad); opacity: 0.8; }
.mock-row { display: flex; justify-content: space-between; align-items: center; font-size: 0.7rem; color: var(--muted); }
.mock-pill { background: rgba(79, 110, 247, 0.14); border: 1px solid var(--border); border-radius: 100px; padding: 4px 10px; font-size: 0.68rem; color: var(--blue-light); }
.mock-chat-bubble {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 0.76rem;
  color: var(--muted);
  margin-top: 12px;
  display: inline-block;
}
.mock-wave { display: flex; align-items: center; gap: 3px; margin-top: 14px; height: 26px; }
.mock-wave span { width: 3px; background: var(--cyan); border-radius: 2px; opacity: 0.7; }

.product-link { display: inline-flex; align-items: center; gap: 8px; font-size: 0.85rem; font-weight: 600; color: var(--blue-light); text-decoration: none; transition: gap 0.2s; }
.product-link:hover { gap: 12px; }
.product-link svg { width: 15px; height: 15px; }

/* ─── RESEARCH ─── */
#research { background: var(--midnight); }
.research-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.research-card {
  background: var(--glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: border-color 0.3s, transform 0.3s;
}
.research-card:hover { border-color: rgba(139, 92, 246, 0.4); transform: translateY(-5px); }
.research-icon { width: 40px; height: 40px; border-radius: 10px; background: rgba(139, 92, 246, 0.12); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.research-icon svg { width: 20px; height: 20px; }
.research-card h4 { font-size: 0.9rem; font-weight: 700; margin-bottom: 8px; }
.research-card p { font-size: 0.78rem; color: var(--muted); line-height: 1.6; }

/* ─── WHY CHOOSE ─── */
#why { background: var(--navy); }
.why-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.why-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  gap: 24px;
  align-items: flex-start;
  transition: transform 0.3s, border-color 0.3s;
}
.why-card:hover { transform: translateY(-4px); border-color: rgba(139, 92, 246, 0.4); }
.why-number {
  font-family: 'Syne', sans-serif;
  font-size: 2.6rem;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  flex-shrink: 0;
}
.why-content h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; }
.why-content p { font-size: 0.875rem; color: var(--muted); line-height: 1.7; }

/* ─── PROCESS ─── */
#process { background: var(--midnight); }
.process-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 0; position: relative; }
.process-grid::before {
  content: '';
  position: absolute;
  top: 40px; left: 8%; right: 8%;
  height: 1px;
  background: linear-gradient(90deg, var(--blue), var(--purple), var(--cyan), var(--blue));
  z-index: 0;
}
.process-step { text-align: center; padding: 0 10px; position: relative; z-index: 1; }
.process-circle {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--card-bg);
  border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 22px;
  position: relative;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.process-circle.active {
  border-color: var(--blue);
  box-shadow: 0 0 30px rgba(79, 110, 247, 0.3);
  background: linear-gradient(135deg, rgba(79, 110, 247, 0.15), rgba(139, 92, 246, 0.1));
}
.process-circle svg { width: 28px; height: 28px; }
.process-step-num {
  position: absolute;
  top: -6px; right: -6px;
  width: 20px; height: 20px;
  background: var(--grad);
  border-radius: 50%;
  font-size: 0.62rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
}
.process-step h3 { font-size: 0.92rem; font-weight: 700; margin-bottom: 8px; }
.process-step p { font-size: 0.76rem; color: var(--muted); line-height: 1.6; }

/* ─── PROJECTS ─── */
#projects { background: var(--navy); }
.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.project-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
}
.project-card:hover { transform: translateY(-6px); box-shadow: 0 30px 60px rgba(0, 0, 0, 0.35); }
.project-img { width: 100%; height: 180px; position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center; }
.project-img-inner { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; position: relative; }
.project-body { padding: 28px; }
.project-label { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--purple-light); margin-bottom: 10px; font-family: 'JetBrains Mono', monospace; }
.project-body h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 12px; }
.project-meta { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.project-meta div { font-size: 0.78rem; color: var(--muted); line-height: 1.6; }
.project-meta b { color: var(--white); font-weight: 600; }
.project-techs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }
.project-tech { background: var(--glass); border: 1px solid var(--border); border-radius: 6px; padding: 3px 10px; font-size: 0.7rem; color: var(--muted); font-weight: 500; }
.project-link { display: inline-flex; align-items: center; gap: 6px; font-size: 0.82rem; font-weight: 600; color: var(--blue-light); text-decoration: none; transition: gap 0.2s; }
.project-link:hover { gap: 10px; }
.project-link svg { width: 14px; height: 14px; }

/* ─── TESTIMONIALS ─── */
#testimonials { background: var(--midnight); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.testimonial-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.testimonial-quote-mark { font-family: 'Syne', sans-serif; font-size: 2.4rem; font-weight: 800; color: var(--blue); opacity: 0.4; line-height: 1; }
.testimonial-card p.quote { font-size: 0.92rem; color: var(--white); line-height: 1.75; }
.testimonial-person { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.testimonial-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--grad);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  color: #fff;
  flex-shrink: 0;
}
.testimonial-person h5 { font-size: 0.85rem; font-weight: 700; }
.testimonial-person span { font-size: 0.75rem; color: var(--muted); }

/* ─── CTA ─── */
#cta { background: var(--navy); padding: 0 5%; }
.cta-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 80px 60px;
  background: linear-gradient(135deg, rgba(79, 110, 247, 0.14) 0%, rgba(139, 92, 246, 0.1) 100%);
  border: 1px solid rgba(79, 110, 247, 0.25);
  border-radius: 28px;
  text-align: center;
  position: relative;
  overflow: hidden;
  margin-bottom: 80px;
}
.cta-inner::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--grad); }
.cta-glow {
  position: absolute;
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(79, 110, 247, 0.16) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.cta-inner h2 { font-size: clamp(1.9rem, 4vw, 2.9rem); font-weight: 800; margin-bottom: 16px; position: relative; }
.cta-inner p { font-size: 1.05rem; color: var(--muted); margin-bottom: 36px; position: relative; max-width: 520px; margin-left: auto; margin-right: auto; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; }
.cta-actions .btn-primary, .cta-actions .btn-outline { padding: 15px 36px; font-size: 0.95rem; border-radius: 12px; }

/* ─── CONTACT ─── */
#contact { background: var(--midnight); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; align-items: start; }
.contact-info p { color: var(--muted); font-size: 0.95rem; line-height: 1.75; margin: 20px 0 40px; }
.contact-items { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; align-items: center; gap: 16px; padding: 16px 20px; background: var(--glass); border: 1px solid var(--border); border-radius: 12px; }
.contact-item-icon { width: 40px; height: 40px; background: rgba(79, 110, 247, 0.1); border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-item-icon svg { width: 18px; height: 18px; }
.contact-item h4 { font-size: 0.8rem; color: var(--muted); margin-bottom: 2px; font-weight: 400; }
.contact-item p { font-size: 0.9rem; font-weight: 500; color: var(--white); }
.social-links { display: flex; gap: 12px; margin-top: 32px; }
.social-link { width: 42px; height: 42px; background: var(--glass); border: 1px solid var(--border); border-radius: 10px; display: flex; align-items: center; justify-content: center; text-decoration: none; transition: border-color 0.2s, background 0.2s; }
.social-link:hover { border-color: var(--blue); background: rgba(79, 110, 247, 0.1); }
.social-link svg { width: 16px; height: 16px; fill: var(--muted); transition: fill 0.2s, stroke 0.2s; }
.social-link svg.icon-stroke { fill: none; stroke: var(--muted); stroke-width: 1.6; }
.social-link:hover svg.icon-stroke { stroke: var(--white); }
.social-link:hover svg { fill: var(--white); }

.contact-form { background: var(--card-bg); border: 1px solid var(--border); border-radius: 24px; padding: 48px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group.full { grid-column: span 2; }
.form-group label { font-size: 0.8rem; font-weight: 500; color: var(--muted); letter-spacing: 0.02em; }
.form-group input, .form-group select, .form-group textarea {
  background: var(--navy);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 13px 16px;
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}
.form-group select { -webkit-appearance: none; appearance: none; cursor: pointer; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--blue); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(136, 146, 164, 0.5); }
.form-submit { margin-top: 8px; width: 100%; padding: 15px; font-size: 1rem; border-radius: 12px; justify-content: center; }
.form-success { display: none; text-align: center; padding: 32px; }
.form-success .check-icon { width: 64px; height: 64px; background: var(--grad); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; }
.form-success h3 { font-size: 1.3rem; margin-bottom: 8px; }
.form-success p { color: var(--muted); font-size: 0.9rem; }

/* ─── FOOTER ─── */
footer { background: var(--navy); border-top: 1px solid var(--border); padding: 70px 5% 32px; }
.footer-newsletter {
  max-width: 1240px;
  margin: 0 auto 56px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--border-soft);
}
.footer-newsletter h3 { font-size: 1.3rem; font-weight: 800; margin-bottom: 6px; }
.footer-newsletter p { color: var(--muted); font-size: 0.85rem; }
.newsletter-form { display: flex; gap: 10px; }
.newsletter-form input {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--white);
  font-size: 0.85rem;
  outline: none;
  min-width: 240px;
}
.newsletter-form input:focus { border-color: var(--blue); }

.footer-grid {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}
.footer-brand p { font-size: 0.85rem; color: var(--muted); margin-top: 16px; line-height: 1.7; max-width: 280px; }
.footer-col h4 { font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 20px; font-family: 'JetBrains Mono', monospace; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-col a { text-decoration: none; color: var(--muted); font-size: 0.85rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { max-width: 1240px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 0.8rem; color: var(--muted); }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: 0.8rem; color: var(--muted); text-decoration: none; }
.footer-legal a:hover { color: var(--white); }

/* ─── SCROLL REVEAL ─── */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.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 NAV ─── */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(7, 9, 15, 0.97);
  backdrop-filter: blur(20px);
  z-index: 300;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  overflow-y: auto;
  padding: 80px 5% 40px;
}
.mobile-menu.open { opacity: 1; pointer-events: all; }
.mobile-menu a { font-family: 'Syne', sans-serif; font-size: 1.1rem; font-weight: 700; text-decoration: none; color: var(--white); transition: color 0.2s; }
.mobile-menu a:hover { color: var(--blue-light); }
.mobile-close { position: absolute; top: 20px; right: 5%; background: none; border: none; cursor: pointer; color: var(--white); font-size: 1.3rem; }

/* ─── RESPONSIVE ─── */

/* Huge screens: smaller paragraph text, larger hero image */
@media (min-width: 1600px) {
  .hero-title {
    font-size: 1.8rem;
  }
  .hero-desc {
    font-size: 0.78rem;
    max-width: 380px;
  }
  .hero-visual {
    max-width: 780px;
  }
}

@media (max-width: 1200px) {
  .industries-grid { grid-template-columns: repeat(3, 1fr); }
  .research-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(3, 1fr); gap: 40px; }
  .process-grid::before { display: none; }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .products-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .hero-grid-layout { grid-template-columns: 1fr; gap: 60px; }
  .hero-text { align-items: center; text-align: center; }
  .hero-desc { max-width: 600px; }
  .hero-actions { justify-content: center; }
  .hero-visual { max-width: 480px; margin: 0 auto; }
  .hero-stats { justify-content: center; text-align: center; }
  .stat-item { text-align: center; }
}

@media (max-width: 768px) {
  .nav-links, nav .btn-primary { display: none; }
  .hamburger { display: flex; }
  .about-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.full { grid-column: span 1; }
  .services-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .research-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-newsletter { flex-direction: column; align-items: flex-start; }
  .hero-stats { gap: 28px; }
  .cta-inner { padding: 48px 28px; }
  .contact-form { padding: 28px; }
  .about-float-badge { position: relative; bottom: auto; right: auto; margin-top: 20px; display: inline-block; }
  .float-card { width: 160px; padding: 12px 14px; }
  .float-card-iot { width: 150px; }
  .section-container { padding: 80px 5%; }
}