/* ============================================
   EMP Markets — AI Systems & Automation
   Brand: #0B1F2A | #0DC2A2 | #F5A30B
   Fonts: Montserrat + Inter
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&display=swap');

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

:root {
  --bg-deep:    #0B1F2A;
  --bg-surface: #0f2a38;
  --bg-card:    #112233;
  --cyan:       #0DC2A2;
  --cyan-dim:   rgba(13,194,162,0.15);
  --cyan-glow:  rgba(13,194,162,0.35);
  --gold:       #F5A30B;
  --gold-dim:   rgba(245,163,11,0.12);
  --white:      #FFFFFF;
  --muted:      rgba(255,255,255,0.55);
  --border:     rgba(13,194,162,0.18);
  --radius:     12px;
  --radius-lg:  20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background-color: var(--bg-deep);
  color: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ---- Circuit background ---- */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(ellipse 60% 50% at 15% 15%, rgba(13,194,162,0.13) 0%, transparent 65%),
    radial-gradient(ellipse 50% 60% at 85% 85%, rgba(245,163,11,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 70% 20%, rgba(13,194,162,0.06) 0%, transparent 55%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg stroke='%230DC2A2' stroke-width='0.3' stroke-opacity='0.1'%3E%3Cpath d='M0 30h20M40 30h20M30 0v20M30 40v20M20 20h20v20H20z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

/* ---- Grain texture ---- */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  background-size: 180px 180px;
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

/* ---- Typography ---- */
h1, h2, h3, h4 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }

p { color: var(--muted); line-height: 1.75; }

a { text-decoration: none; color: inherit; }

.accent { color: var(--cyan); }
.gold   { color: var(--gold); }

/* ---- Layout ---- */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

section { position: relative; z-index: 1; }

/* ---- Navigation ---- */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: var(--transition);
}

nav.scrolled {
  background: rgba(11,31,42,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
}

.nav-logo .logo-icon {
  width: 36px;
  height: 36px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
  transition: color var(--transition);
  letter-spacing: 0.02em;
}

.nav-links a:hover { color: var(--white); }
.nav-links a.active { color: var(--cyan); }

.nav-cta {
  background: var(--cyan);
  color: var(--bg-deep) !important;
  padding: 10px 22px;
  border-radius: 8px;
  font-weight: 700 !important;
  font-size: 0.85rem !important;
  letter-spacing: 0.03em;
  transition: var(--transition) !important;
}

.nav-cta:hover {
  background: #0ee8c0 !important;
  color: var(--bg-deep) !important;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(13,194,162,0.35);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

.btn-primary {
  background: var(--cyan);
  color: var(--bg-deep);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.15) inset,
    0 4px 12px rgba(0,0,0,0.3),
    0 8px 32px rgba(13,194,162,0.35),
    0 0 60px rgba(13,194,162,0.15);
}

.btn-primary:hover {
  background: #0ee8c0;
  transform: translateY(-2px);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.2) inset,
    0 6px 16px rgba(0,0,0,0.35),
    0 12px 40px rgba(13,194,162,0.5),
    0 0 80px rgba(13,194,162,0.2);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(13,194,162,0.3);
}

.btn-primary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.25);
}

.btn-outline:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  transform: translateY(-2px);
  background: var(--cyan-dim);
  box-shadow: 0 4px 20px rgba(13,194,162,0.12);
}

.btn-outline:active {
  transform: translateY(0);
}

.btn-outline:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* ---- Hero ---- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--cyan-dim);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 8px 18px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.hero-title {
  margin-bottom: 24px;
}

.hero-title .line-gold {
  color: var(--cyan);
  display: block;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--muted);
  margin-bottom: 40px;
  max-width: 480px;
  line-height: 1.8;
}

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

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

.hero-glow {
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(13,194,162,0.2) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

.hero-robot {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 460px;
  border-radius: var(--radius-lg);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.stat-item .stat-num {
  font-family: 'Syne', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--cyan);
  display: block;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-item .stat-label {
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ---- Section Headers ---- */
.section-header {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 64px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--cyan);
  border-radius: 2px;
  flex-shrink: 0;
}

.section-header h2 { margin-bottom: 16px; }
.section-header p { font-size: 1.05rem; }

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

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

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--cyan-dim) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(13,194,162,0.6);
  box-shadow:
    0 2px 0 rgba(13,194,162,0.15),
    0 8px 16px rgba(0,0,0,0.4),
    0 20px 48px rgba(0,0,0,0.3),
    0 0 60px rgba(13,194,162,0.12),
    0 0 120px rgba(13,194,162,0.06);
}

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

.service-icon {
  width: 52px;
  height: 52px;
  background: var(--cyan-dim);
  border: 1px solid var(--border);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 1.4rem;
  position: relative;
  z-index: 1;
}

.service-card h3 {
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.service-card p {
  font-size: 0.95rem;
  position: relative;
  z-index: 1;
  margin-bottom: 24px;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cyan);
  position: relative;
  z-index: 1;
  transition: gap var(--transition);
}

.service-card:hover .service-link { gap: 10px; }

/* ---- About Strip ---- */
.about-strip {
  padding: 120px 0;
  background: linear-gradient(180deg, transparent, rgba(13,194,162,0.04), transparent);
}

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

.about-image {
  position: relative;
}

.about-card-img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: 0 40px 80px rgba(0,0,0,0.4), 0 0 60px rgba(13,194,162,0.1);
}

/* Robot mascot display — crops business card to show robot only */
.robot-display {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(13,194,162,0.3);
  box-shadow: 0 40px 80px rgba(0,0,0,0.5), 0 0 60px rgba(13,194,162,0.15);
  animation: robotFloat 5s ease-in-out infinite;
}

.robot-display img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}

/* Glow ring overlay */
.robot-display::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  box-shadow: inset 0 0 60px rgba(13,194,162,0.12);
  animation: glowPulse 3s ease-in-out infinite alternate;
  pointer-events: none;
  z-index: 1;
}

/* Scan-line sweep */
.robot-display::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, rgba(13,194,162,0.5), transparent);
  animation: scanSweep 4s linear infinite;
  pointer-events: none;
  z-index: 2;
}

@keyframes robotFloat {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-10px); }
}

@keyframes glowPulse {
  from { box-shadow: inset 0 0 40px rgba(13,194,162,0.08), 0 0 30px rgba(13,194,162,0.1); }
  to   { box-shadow: inset 0 0 80px rgba(13,194,162,0.22), 0 0 70px rgba(13,194,162,0.25); }
}

@keyframes scanSweep {
  0%   { top: -4px; opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

.about-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--cyan);
  color: var(--bg-deep);
  padding: 16px 24px;
  border-radius: var(--radius);
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 0.9rem;
  line-height: 1.3;
  box-shadow: 0 12px 40px rgba(13,194,162,0.4);
}

.about-content .section-label { text-align: left; display: block; }

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

.about-content p {
  margin-bottom: 16px;
  font-size: 1rem;
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}

.tag {
  background: var(--cyan-dim);
  border: 1px solid var(--border);
  color: var(--cyan);
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* ---- Process ---- */
.process {
  padding: 120px 0;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}

.step {
  text-align: center;
  padding: 32px 24px;
}

.step {
  position: relative;
}

.step-ghost {
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 6rem;
  color: rgba(13,194,162,0.04);
  line-height: 1;
  pointer-events: none;
  user-select: none;
  letter-spacing: -0.05em;
}

.step-num {
  width: 56px;
  height: 56px;
  background: var(--bg-card);
  border: 1.5px solid var(--cyan);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  color: var(--cyan);
  position: relative;
  z-index: 1;
  box-shadow:
    0 0 0 4px rgba(13,194,162,0.06),
    0 0 24px rgba(13,194,162,0.3);
}

.step h3 { margin-bottom: 10px; font-size: 1.05rem; }
.step p  { font-size: 0.9rem; }

/* ---- CTA Banner ---- */
.cta-banner {
  padding: 80px 0;
}

.cta-box {
  background: linear-gradient(145deg, rgba(13,194,162,0.1) 0%, var(--bg-card) 40%, rgba(245,163,11,0.06) 100%);
  border: 1px solid rgba(13,194,162,0.3);
  border-radius: var(--radius-lg);
  padding: 80px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(13,194,162,0.06) inset,
    0 40px 80px rgba(0,0,0,0.3),
    0 0 120px rgba(13,194,162,0.08);
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -60%;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(13,194,162,0.18) 0%, transparent 65%);
  pointer-events: none;
}

.cta-box::after {
  content: '';
  position: absolute;
  bottom: -40%;
  right: -10%;
  width: 400px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(245,163,11,0.08) 0%, transparent 65%);
  pointer-events: none;
}

.cta-box h2 { margin-bottom: 16px; }
.cta-box p  { margin-bottom: 40px; font-size: 1.1rem; }

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---- Footer ---- */
footer {
  border-top: 1px solid var(--border);
  padding: 60px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 0.9rem;
  margin-top: 16px;
  max-width: 260px;
}

.footer-col h4 {
  font-family: 'Syne', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul li a {
  font-size: 0.9rem;
  color: var(--muted);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--cyan); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--muted);
}

/* ---- Page Hero (inner pages) ---- */
.page-hero {
  padding: 160px 0 80px;
  text-align: center;
}

.page-hero p {
  font-size: 1.15rem;
  max-width: 560px;
  margin: 16px auto 0;
}

/* ---- Services Full Page ---- */
.services-full {
  padding: 80px 0 120px;
}

.service-full-card {
  scroll-margin-top: 100px;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
  margin-bottom: 24px;
  transition: var(--transition);
}

.service-full-card:hover {
  border-color: var(--cyan);
  box-shadow: 0 12px 48px rgba(13,194,162,0.1);
}

.service-full-icon {
  width: 72px;
  height: 72px;
  background: var(--cyan-dim);
  border: 1px solid var(--border);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}

.service-full-card h3 { margin-bottom: 12px; }
.service-full-card p  { margin-bottom: 20px; }

.service-features {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.feature-tag {
  background: var(--gold-dim);
  border: 1px solid rgba(245,163,11,0.22);
  color: var(--gold);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
}

/* ---- About Full ---- */
.about-full {
  padding: 80px 0 120px;
}

.about-full-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: start;
  margin-bottom: 80px;
}

.about-sidebar {
  position: sticky;
  top: 100px;
}

.about-sidebar .robot-display {
  margin-bottom: 24px;
}

.sidebar-info {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.sidebar-info p {
  font-size: 0.85rem;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-info p strong { color: var(--white); }

.about-body h2 { margin-bottom: 24px; }
.about-body h3 { margin: 40px 0 12px; color: var(--cyan); font-size: 1.1rem; font-weight: 700; }
.about-body p  { margin-bottom: 16px; }

.values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 48px;
}

.value-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.value-card h4 {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--cyan);
}

.value-card p { font-size: 0.9rem; }

/* ---- Contact ---- */
.contact-section {
  padding: 80px 0 120px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
}

.contact-info h3 {
  margin-bottom: 16px;
  font-size: 1.3rem;
}

.contact-info p { margin-bottom: 32px; }

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.contact-item-icon {
  width: 44px;
  height: 44px;
  background: var(--cyan-dim);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}

.contact-item-text strong {
  display: block;
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 2px;
}

.contact-item-text span { font-size: 0.95rem; }

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
}

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

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

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  color: var(--white);
  outline: none;
  transition: var(--transition);
  appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(13,194,162,0.12);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.25); }

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

/* ---- Scroll reveal ---- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid   { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .process-steps::before { display: none; }
}

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

  .hero-inner       { grid-template-columns: 1fr; }
  .hero-visual      { display: none; }
  .hero-stats       { gap: 24px; }
  .services-grid    { grid-template-columns: 1fr; }
  .about-inner      { grid-template-columns: 1fr; }
  .about-badge      { position: static; margin-top: 16px; }
  .footer-grid      { grid-template-columns: 1fr; }
  .contact-grid     { grid-template-columns: 1fr; }
  .form-row         { grid-template-columns: 1fr; }
  .about-full-grid  { grid-template-columns: 1fr; }
  .service-full-card{ grid-template-columns: 1fr; }
  .values-grid      { grid-template-columns: 1fr; }
  .cta-box          { padding: 48px 28px; }
  .process-steps    { grid-template-columns: 1fr 1fr; }

  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.7rem; }
}

/* ---- Status Badges (UI Kit) ---- */
.status-badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(13,194,162,0.08);
  border: 1px solid rgba(13,194,162,0.28);
  color: var(--cyan);
  padding: 5px 13px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.badge-dot {
  width: 5px;
  height: 5px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse 2s infinite;
  flex-shrink: 0;
}

.status-badge.badge-secure {
  background: rgba(245,163,11,0.08);
  border-color: rgba(245,163,11,0.28);
  color: var(--gold);
}

.status-badge.badge-optimized {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.15);
  color: var(--muted);
}

/* ---- Hex Icon (UI Kit) ---- */
.hex-icon {
  width: 84px;
  height: 84px;
  margin-bottom: 24px;
  background: linear-gradient(135deg, rgba(13,194,162,0.18) 0%, rgba(13,194,162,0.06) 100%);
  border: 1px solid rgba(13,194,162,0.38);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 18px rgba(13,194,162,0.12), inset 0 1px 0 rgba(255,255,255,0.06);
}

.hex-icon .hex-glyph {
  width: 40px;
  height: 40px;
}

.hex-icon-lg {
  width: 200px;
  height: 200px;
  background: none;
  border: none;
  border-radius: 0;
  box-shadow: none;
}

.hex-icon-lg .hex-glyph {
  width: 100%;
  height: 100%;
}

.service-icon-lg {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
}

.service-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.service-icon svg {
  width: 140px;
  height: 140px;
  flex-shrink: 0;
}

.hex-icon-amber {
  background: linear-gradient(135deg, rgba(245,163,11,0.18) 0%, rgba(245,163,11,0.06) 100%);
  border-color: rgba(245,163,11,0.38);
  box-shadow: 0 0 18px rgba(245,163,11,0.12), inset 0 1px 0 rgba(255,255,255,0.06);
}

.hex-icon-lg.hex-icon-amber {
  background: none;
  border: none;
  box-shadow: none;
}

/* ---- Logo SVG inline ---- */
.logo-svg { fill: none; }
.logo-hex { stroke: var(--cyan); stroke-width: 1.5; }
.logo-circuit { stroke: var(--cyan); stroke-width: 1; opacity: 0.7; }

/* ---- Workflow Visual (hero) ---- */
.workflow-visual {
  position: relative;
  width: 420px;
  height: 264px;
  flex-shrink: 0;
}

.wf-svg {
  position: absolute;
  top: 0; left: 0;
  width: 420px;
  height: 264px;
  pointer-events: none;
  z-index: 0;
}

/* CSS Grid layout — 3 cols × 3 rows, nodes sit in cells */
.wf-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto 90px auto;
  width: 420px;
  height: 264px;
  position: relative;
  z-index: 1;
}

.wf-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 100px;
  position: relative;
  justify-self: center;
  align-self: center;
  background: rgba(11, 31, 42, 0.88);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(13,194,162,0.22);
  border-radius: 14px;
  padding: 12px 14px;
  text-align: center;
  box-shadow:
    0 2px 8px rgba(0,0,0,0.5),
    0 0 16px rgba(13,194,162,0.06);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.wf-node:hover {
  border-color: var(--cyan);
  box-shadow: 0 8px 32px rgba(0,0,0,0.5), 0 0 32px rgba(13,194,162,0.2);
}

.wf-label {
  font-size: 0.72rem;
  font-weight: 700;
  font-family: 'Syne', sans-serif;
  color: var(--white);
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.wf-status {
  font-size: 0.6rem;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.8;
}

.wf-status-gold { color: var(--gold); }

/* Grid placement */
.wf-claude  { grid-column: 1; grid-row: 1; }
.wf-n8n     { grid-column: 3; grid-row: 1; }
.wf-hub     { grid-column: 2; grid-row: 2; border-color: rgba(13,194,162,0.5);
  box-shadow: 0 0 0 6px rgba(13,194,162,0.06), 0 0 40px rgba(13,194,162,0.22), 0 4px 16px rgba(0,0,0,0.5); }
.wf-sheets  { grid-column: 1; grid-row: 3; }
.wf-results { grid-column: 3; grid-row: 3; border-color: rgba(245,163,11,0.3); }

/* Hub pulse ring */
.wf-hub::before {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 20px;
  border: 1px solid rgba(13,194,162,0.18);
  animation: hub-ring 2.4s ease-in-out infinite;
  pointer-events: none;
}

@keyframes hub-ring {
  0%, 100% { opacity: 0.8; transform: scale(1); }
  50%       { opacity: 0.2; transform: scale(1.08); }
}

/* ---- Tech Visual (hero) ---- */
.hero-tech-visual {
  position: relative;
  width: 420px;
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tech-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--cyan);
  animation: spin-slow linear infinite;
}

.tech-ring-1 {
  width: 320px; height: 320px;
  border-color: rgba(13,194,162,0.25);
  animation-duration: 20s;
}

.tech-ring-2 {
  width: 220px; height: 220px;
  border-color: rgba(13,194,162,0.15);
  border-style: dashed;
  animation-duration: 14s;
  animation-direction: reverse;
}

.tech-ring-3 {
  width: 380px; height: 380px;
  border-color: rgba(249,224,11,0.08);
  animation-duration: 30s;
}

@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.tech-center {
  position: relative;
  z-index: 2;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 60px rgba(13,194,162,0.25);
}

.tech-card {
  position: absolute;
  background: rgba(17,34,51,0.92);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 16px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--white);
  white-space: nowrap;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 8px;
  animation: float 6s ease-in-out infinite;
}

.tech-card-1 { top: 40px;  right: 0;   animation-delay: 0s;    border-color: rgba(13,194,162,0.3); }
.tech-card-2 { bottom: 60px; left: 0;  animation-delay: 2s;   border-color: rgba(249,224,11,0.2); }
.tech-card-3 { bottom: 30px; right: 20px; animation-delay: 4s; border-color: rgba(13,194,162,0.2); }