/* ============================================================
   JT Networx v2 – Site Styles
   Dark / premium / badass
   Orange #E87722  |  Teal #4A8F8C  |  Deep #07090f
   ============================================================ */

:root {
  --orange:       #E87722;
  --orange-dark:  #c5621a;
  --orange-light: #f5a05a;
  --orange-glow:  rgba(232,119,34,0.28);
  --teal:         #4A8F8C;
  --teal-dark:    #3a7a78;
  --teal-light:   #6ab4b1;
  --teal-glow:    rgba(74,143,140,0.28);

  --bg:     #07090f;
  --bg2:    #0d1420;
  --bg3:    #111827;

  --text:       #d1d9e6;
  --text-muted: rgba(209,217,230,0.6);
  --text-dim:   rgba(209,217,230,0.32);
  --white:      #ffffff;

  --border:    rgba(255,255,255,0.07);
  --border-hi: rgba(255,255,255,0.13);

  --card-bg:       rgba(255,255,255,0.028);
  --card-bg-hover: rgba(255,255,255,0.052);

  --radius:    12px;
  --radius-lg: 20px;
  --shadow:    0 4px 24px rgba(0,0,0,0.5);
  --shadow-lg: 0 16px 64px rgba(0,0,0,0.6);
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html  { scroll-behavior: smooth; font-size: 16px; }
body  { font-family: 'Open Sans', system-ui, sans-serif; color: var(--text); background: var(--bg); overflow-x: hidden; }
img   { max-width: 100%; display: block; }
a     { color: inherit; text-decoration: none; }
ul    { list-style: none; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  line-height: 1.15;
  color: var(--white);
}

.accent { color: var(--orange); }

.grad-text {
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-tag {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
  background: rgba(232,119,34,0.1);
  border: 1px solid rgba(232,119,34,0.22);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.9rem, 4.5vw, 2.9rem);
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: -0.025em;
}

.section-sub {
  font-size: 1.02rem;
  color: var(--text-muted);
  max-width: 520px;
  line-height: 1.78;
}

.section-header        { text-align: center; margin-bottom: 64px; }
.section-header .section-sub { margin: 0 auto; }

/* ============================================================
   LAYOUT
   ============================================================ */
.section       { padding: 110px 0; position: relative; }
.section-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  padding: 14px 28px;
  border-radius: 10px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  letter-spacing: 0.02em;
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
  box-shadow: 0 4px 20px var(--orange-glow);
}
.btn-primary:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 36px var(--orange-glow);
}

.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: var(--white);
  border-color: var(--border-hi);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.11);
  border-color: rgba(255,255,255,0.3);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--orange);
  border-color: var(--orange);
}
.btn-outline:hover {
  background: var(--orange);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--orange-glow);
}

.btn-teal {
  background: rgba(74,143,140,0.1);
  color: var(--teal-light);
  border-color: rgba(74,143,140,0.32);
}
.btn-teal:hover {
  background: rgba(74,143,140,0.18);
  border-color: var(--teal);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--teal-glow);
}

.btn-full { width: 100%; justify-content: center; }

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  background: rgba(7,9,15,0.55);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
  background: rgba(7,9,15,0.94);
  box-shadow: 0 1px 0 var(--border), 0 8px 40px rgba(0,0,0,0.5);
  padding: 14px 0;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-logo     { display: flex; align-items: center; }
.nav-logo-img { height: 34px; width: auto; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}

.nav-links a {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  padding: 8px 13px;
  border-radius: 8px;
  transition: color var(--transition), background var(--transition);
}

.nav-links a:hover,
.nav-links a.active { color: var(--white); background: rgba(255,255,255,0.07); }

.nav-cta { margin-left: 10px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  background: none;
  border: none;
  margin-left: auto;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-muted);
  border-radius: 2px;
  transition: var(--transition);
}

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

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--bg);
  overflow: hidden;
  padding-top: 80px;
}

.hero-bg { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.022) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 100%);
}

.hero-glow-1 {
  position: absolute;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(74,143,140,0.14) 0%, transparent 70%);
  top: -250px;
  right: -150px;
  animation: pulse-glow 9s ease-in-out infinite;
}

.hero-glow-2 {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,119,34,0.09) 0%, transparent 70%);
  bottom: -80px;
  left: -60px;
  animation: pulse-glow 12s ease-in-out infinite 4s;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50%       { opacity: 1;   transform: scale(1.12); }
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 64px;
  align-items: center;
}

.hero-text { max-width: 640px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--teal-light);
  background: rgba(74,143,140,0.09);
  border: 1px solid rgba(74,143,140,0.24);
  padding: 7px 16px;
  border-radius: 100px;
  margin-bottom: 28px;
}

.hero-badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal-light);
  box-shadow: 0 0 8px var(--teal-light);
  flex-shrink: 0;
  animation: blink 2.2s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.25; }
}

.hero-title {
  font-size: clamp(3rem, 7.5vw, 5.2rem);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.035em;
  color: var(--white);
  margin-bottom: 26px;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.78;
  margin-bottom: 40px;
  max-width: 500px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

.stat            { display: flex; flex-direction: column; gap: 3px; }
.stat-num        { font-family: 'Montserrat', sans-serif; font-size: 1.8rem; font-weight: 900; color: var(--white); letter-spacing: -0.04em; line-height: 1; }
.stat-label      { font-size: 0.72rem; color: var(--text-dim); font-weight: 600; text-transform: uppercase; letter-spacing: 0.09em; }
.stat-divider    { width: 1px; height: 38px; background: var(--border-hi); flex-shrink: 0; }

/* Hero visual */
.hero-visual { display: flex; justify-content: center; align-items: center; }

.hero-card-orbit {
  position: relative;
  width: 380px;
  height: 380px;
}

.orbit-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(74,143,140,0.22);
  animation: spin-slow 28s linear infinite;
}

.orbit-ring::before {
  content: '';
  position: absolute;
  inset: 22px;
  border-radius: 50%;
  border: 1px solid rgba(232,119,34,0.12);
}

.orbit-ring::after {
  content: '';
  position: absolute;
  top: -4px;
  left: calc(50% - 4px);
  width: 8px;
  height: 8px;
  background: var(--teal-light);
  border-radius: 50%;
  box-shadow: 0 0 14px var(--teal-light), 0 0 28px rgba(74,143,140,0.4);
}

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

.orbit-center {
  position: absolute;
  inset: 44px;
  border-radius: 50%;
  background: rgba(74,143,140,0.07);
  border: 1px solid rgba(74,143,140,0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
  box-shadow: 0 0 80px rgba(74,143,140,0.12), inset 0 0 50px rgba(74,143,140,0.05);
}

.hero-logo-img {
  width: 58%;
  height: auto;
  filter: drop-shadow(0 0 24px rgba(74,143,140,0.5));
}

.orbit-dot {
  position: absolute;
  top: calc(50% - 5px);
  left: calc(50% - 5px);
  width: 10px;
  height: 10px;
  transform-origin: 5px 5px;
  transform: rotate(var(--angle)) translateX(190px);
}

.orbit-dot::after {
  content: '';
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 14px var(--orange-glow), 0 0 4px var(--orange);
}

.scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.scroll-line {
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, var(--teal-light), transparent);
  animation: scroll-pulse 2.2s ease-in-out infinite;
}

@keyframes scroll-pulse {
  0%, 100% { opacity: 0.28; transform: scaleY(0.5); transform-origin: top; }
  50%       { opacity: 1;    transform: scaleY(1);   }
}

/* ============================================================
   SERVICES
   ============================================================ */
.services { background: var(--bg2); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

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

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--teal), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  border-color: rgba(74,143,140,0.28);
  background: var(--card-bg-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 0 1px rgba(74,143,140,0.12), 0 0 50px rgba(74,143,140,0.06);
}

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

.service-icon {
  width: 52px;
  height: 52px;
  background: rgba(74,143,140,0.1);
  border: 1px solid rgba(74,143,140,0.2);
  border-radius: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal-light);
  margin-bottom: 20px;
  transition: var(--transition);
}

.service-icon svg { width: 26px; height: 26px; }

.service-card:hover .service-icon {
  background: rgba(74,143,140,0.18);
  border-color: rgba(74,143,140,0.4);
  box-shadow: 0 0 22px rgba(74,143,140,0.22);
}

.service-card h3   { font-size: 1.02rem; font-weight: 700; color: var(--white); margin-bottom: 10px; }
.service-card p    { font-size: 0.875rem; color: var(--text-muted); line-height: 1.72; margin-bottom: 20px; }

.service-list      { display: flex; flex-direction: column; gap: 7px; margin-bottom: 24px; }

.service-list li {
  font-size: 0.82rem;
  color: var(--text-muted);
  padding-left: 16px;
  position: relative;
}

.service-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
}

.service-link {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--teal-light);
  letter-spacing: 0.04em;
  transition: color var(--transition), gap var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.service-link:hover { color: var(--white); gap: 10px; }

/* ============================================================
   WHY JT NETWORX
   ============================================================ */
.why { background: var(--bg3); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.why-item {
  padding: 32px 28px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.why-item:hover {
  border-color: rgba(232,119,34,0.22);
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4), 0 0 40px rgba(232,119,34,0.05);
}

.why-num {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.8rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--orange) 0%, rgba(232,119,34,0.18) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 14px;
}

.why-item h4   { font-size: 0.975rem; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.why-item p    { font-size: 0.855rem; color: var(--text-muted); line-height: 1.72; }

/* ============================================================
   ABOUT
   ============================================================ */
.about { background: var(--bg); }

.about-inner {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 80px;
  align-items: start;
}

.about-visual { display: flex; justify-content: center; }

.about-profile-card {
  background: linear-gradient(160deg, rgba(74,143,140,0.12) 0%, rgba(232,119,34,0.05) 100%);
  border: 1px solid rgba(74,143,140,0.2);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  width: 100%;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(74,143,140,0.08);
  position: relative;
  overflow: hidden;
}

.about-profile-card::before {
  content: '';
  position: absolute;
  top: -60%;
  left: -30%;
  width: 160%;
  height: 160%;
  background: radial-gradient(circle at 60% 40%, rgba(74,143,140,0.08) 0%, transparent 65%);
  pointer-events: none;
}

.about-avatar {
  width: 74px;
  height: 74px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--orange));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 1.45rem;
  color: var(--white);
  margin: 0 auto 16px;
  box-shadow: 0 0 32px rgba(74,143,140,0.35);
}

.about-profile-card h4 {
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 4px;
}

.about-role {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--teal-light);
  text-transform: uppercase;
  letter-spacing: 0.11em;
  margin-bottom: 20px;
}

.about-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 20px;
}

.about-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 100px;
  padding: 6px 14px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.74rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.about-chip svg { width: 13px; height: 13px; flex-shrink: 0; }

.about-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--orange);
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  padding: 12px 22px;
  border-radius: 10px;
  transition: var(--transition);
  width: 100%;
  justify-content: center;
  box-shadow: 0 4px 20px var(--orange-glow);
}

.about-cta:hover { background: var(--orange-dark); transform: translateY(-2px); box-shadow: 0 10px 32px var(--orange-glow); }
.about-cta svg  { width: 18px; height: 18px; }

.about-text .section-tag { display: block; }
.about-text p { color: var(--text-muted); line-height: 1.8; margin-bottom: 16px; font-size: 0.975rem; }

.about-highlights { display: flex; flex-direction: column; gap: 16px; margin-top: 32px; }

.highlight { display: flex; flex-direction: column; gap: 3px; padding-left: 16px; border-left: 2px solid var(--orange); }
.highlight strong { font-family: 'Montserrat', sans-serif; font-size: 0.875rem; font-weight: 700; color: var(--white); }
.highlight span   { font-size: 0.83rem; color: var(--text-muted); }

/* ============================================================
   CLIENTS — Trusted Partners
   ============================================================ */
.clients { background: var(--bg2); }

.clients-sub {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 52px;
  font-size: 1rem;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.75;
}

.clients-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
}

.client-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  flex: 1;
  min-width: 220px;
  max-width: 320px;
  position: relative;
  overflow: hidden;
}

.client-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--teal), var(--orange));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.client-card:hover {
  border-color: rgba(74,143,140,0.22);
  background: var(--card-bg-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 56px rgba(0,0,0,0.4);
}

.client-card:hover::after { transform: scaleX(1); }

.client-icon {
  width: 48px;
  height: 48px;
  background: rgba(74,143,140,0.1);
  border: 1px solid rgba(74,143,140,0.22);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal-light);
  margin-bottom: 16px;
  transition: var(--transition);
}

.client-icon svg { width: 24px; height: 24px; }
.client-card:hover .client-icon { background: rgba(74,143,140,0.18); box-shadow: 0 0 20px rgba(74,143,140,0.2); }

.client-card h4 { font-size: 0.975rem; font-weight: 700; color: var(--white); margin-bottom: 6px; }
.client-card p  { font-size: 0.83rem; color: var(--text-muted); line-height: 1.65; margin-bottom: 14px; }

.client-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  background: rgba(232,119,34,0.1);
  border: 1px solid rgba(232,119,34,0.2);
  padding: 4px 10px;
  border-radius: 100px;
}

.client-badge-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 6px var(--orange);
  flex-shrink: 0;
  animation: blink 2s ease-in-out infinite;
}

/* ============================================================
   OPEN SOURCE
   ============================================================ */
.oss { background: var(--bg3); overflow: hidden; }

.oss-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 55% at 85% 50%, rgba(74,143,140,0.1) 0%, transparent 70%),
    radial-gradient(ellipse 40% 50% at 8%  75%, rgba(232,119,34,0.06) 0%, transparent 60%);
  pointer-events: none;
}

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

.oss-title { color: var(--white) !important; }

.oss-desc {
  font-size: 0.975rem;
  color: var(--text-muted);
  line-height: 1.78;
  margin-bottom: 28px;
}

.oss-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 36px;
}

.oss-feat {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 5px 13px;
  border-radius: 100px;
  background: rgba(74,143,140,0.1);
  border: 1px solid rgba(74,143,140,0.24);
  color: var(--teal-light);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.oss-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* Code card */
.oss-code-card {
  background: #030508;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.07);
  overflow: hidden;
  font-family: 'Courier New', 'Consolas', monospace;
  font-size: 0.875rem;
  box-shadow: 0 32px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(74,143,140,0.07);
}

.oss-code-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: rgba(255,255,255,0.025);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.oss-code-dots       { display: flex; gap: 7px; }
.oss-code-dots span  { width: 12px; height: 12px; border-radius: 50%; }
.oss-code-dots span:nth-child(1) { background: #ff5f57; }
.oss-code-dots span:nth-child(2) { background: #febc2e; }
.oss-code-dots span:nth-child(3) { background: #28c840; }

.oss-code-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.68rem;
  font-weight: 600;
  color: rgba(255,255,255,0.22);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-left: auto;
}

.oss-code-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 2;
  color: rgba(255,255,255,0.72);
}

.oss-code-body p { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cc { color: #608b4e; }
.ck { color: #569cd6; }
.cf { color: #c586c0; }

.oss-nuget-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: rgba(74,143,140,0.04);
  border-top: 1px solid rgba(74,143,140,0.1);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--teal-light);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials { background: var(--bg); overflow: hidden; }

.testimonials-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.testimonial-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: var(--transition);
}

.testimonial-card:hover {
  border-color: rgba(232,119,34,0.2);
  background: var(--card-bg-hover);
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4);
}

.t-stars { font-size: 1rem; color: var(--orange); letter-spacing: 3px; }

.testimonial-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.78;
  flex: 1;
  font-style: italic;
}

.t-author         { display: flex; align-items: center; gap: 12px; }
.t-author strong  { display: block; font-size: 0.875rem; color: var(--white); }
.t-author span    { font-size: 0.78rem; color: var(--text-dim); }

.t-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--white);
  flex-shrink: 0;
}

.t-avatar.t-google          { background: var(--white); border: 1px solid rgba(255,255,255,0.12); }
.t-avatar.t-google svg      { width: 22px; height: 22px; }

.testimonial-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 44px;
}

.t-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-hi);
  background: var(--card-bg);
  cursor: pointer;
  font-size: 1rem;
  color: var(--text-muted);
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.t-btn:hover { border-color: var(--orange); color: var(--orange); background: rgba(232,119,34,0.08); }

.t-dots { display: flex; gap: 8px; }

.t-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-hi);
  cursor: pointer;
  transition: var(--transition);
}

.t-dot.active { background: var(--orange); width: 24px; border-radius: 4px; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact { background: var(--bg2); }

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}

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

.contact-info > p {
  color: var(--text-muted);
  line-height: 1.78;
  margin-bottom: 36px;
  font-size: 0.975rem;
}

.contact-details { display: flex; flex-direction: column; gap: 12px; }

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--card-bg);
  transition: var(--transition);
  cursor: pointer;
}

.contact-item:hover { border-color: rgba(74,143,140,0.28); background: rgba(74,143,140,0.04); }

.contact-icon {
  width: 40px;
  height: 40px;
  background: rgba(74,143,140,0.1);
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal-light);
  flex-shrink: 0;
}

.contact-icon svg { width: 20px; height: 20px; }

.contact-item strong {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--white);
  margin-bottom: 2px;
}

.contact-item span { font-size: 0.875rem; color: var(--text-muted); }

/* Contact Form */
.contact-form-wrap {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--border);
}

.contact-form { display: flex; flex-direction: column; gap: 20px; }

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

.form-group { display: flex; flex-direction: column; gap: 7px; }

.form-group label {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 13px 16px;
  border: 1.5px solid var(--border-hi);
  border-radius: 10px;
  background: rgba(255,255,255,0.03);
  font-family: 'Open Sans', sans-serif;
  font-size: 0.9rem;
  color: var(--text);
  transition: border-color var(--transition), background var(--transition);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='rgba(209,217,230,0.3)'%3E%3Cpath d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 18px;
  padding-right: 42px;
}

.form-group select option { background: #0d1420; color: var(--text); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--teal);
  background: rgba(74,143,140,0.04);
}

.form-group textarea { resize: vertical; }

.form-success,
.form-error {
  display: none;
  align-items: center;
  gap: 12px;
  padding: 16px;
  border-radius: 10px;
  margin-bottom: 20px;
}

.form-success { background: rgba(74,143,140,0.1);  border: 1px solid rgba(74,143,140,0.3); }
.form-error   { background: rgba(232,119,34,0.08); border: 1px solid rgba(232,119,34,0.3); }

.form-success svg,
.form-error svg { width: 24px; height: 24px; flex-shrink: 0; }

.form-success p { font-family: 'Montserrat', sans-serif; font-weight: 600; color: var(--teal-light);  font-size: 0.875rem; }
.form-error   p { font-family: 'Montserrat', sans-serif; font-weight: 600; color: var(--orange-light); font-size: 0.875rem; }
.form-error   a { color: var(--orange); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: #040608;
  color: rgba(255,255,255,0.45);
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 64px 24px 48px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
}

.footer-tagline {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--teal-light);
  margin: 6px 0 14px;
  opacity: 0.65;
}

.footer-social { display: flex; gap: 10px; margin-bottom: 20px; }

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.38);
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--white);
  box-shadow: 0 4px 16px var(--orange-glow);
}

.footer-social svg { width: 15px; height: 15px; }
.footer-copy { font-size: 0.78rem; color: rgba(255,255,255,0.22); }

.footer-links,
.footer-contact { display: flex; flex-direction: column; gap: 10px; }

.footer-links h5,
.footer-contact h5 {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 6px;
}

.footer-links a,
.footer-contact a,
.footer-contact span { font-size: 0.875rem; color: rgba(255,255,255,0.48); transition: color var(--transition); }

.footer-links a:hover,
.footer-contact a:hover { color: var(--orange); }

.footer-bar {
  border-top: 1px solid rgba(255,255,255,0.04);
  padding: 20px 24px;
  text-align: center;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.16);
  max-width: 1200px;
  margin: 0 auto;
}

.logo-jt      { color: var(--orange); font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 1.1rem; }
.logo-networx { color: var(--white);  font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 1.1rem; }

/* ============================================================
   ANIMATIONS & REVEALS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

/* ============================================================
   RESPONSIVE — mobile-first
   Base = mobile. Scale up.
   ============================================================ */
.services-grid      { grid-template-columns: 1fr; }
.why-grid           { grid-template-columns: 1fr; }
.hero-content       { grid-template-columns: 1fr; }
.about-inner        { grid-template-columns: 1fr; gap: 40px; }
.contact-inner      { grid-template-columns: 1fr; gap: 40px; }
.footer-inner       { grid-template-columns: 1fr; gap: 32px; padding: 48px 24px 32px; }
.testimonials-track { grid-template-columns: 1fr; }
.form-row           { grid-template-columns: 1fr; }
.oss-inner          { grid-template-columns: 1fr; gap: 48px; }

.nav-links, .nav-cta { display: none; }
.hamburger            { display: flex; }

.nav-links.mobile-open {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 64px; left: 0; right: 0;
  background: rgba(7,9,15,0.98);
  backdrop-filter: blur(20px);
  padding: 16px 24px 28px;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  z-index: 999;
}

.nav-links.mobile-open a { padding: 14px 16px; font-size: 0.95rem; border-radius: 8px; }

.hero           { padding: 100px 0 72px; min-height: auto; }
.hero-content   { padding: 0 20px; }
.hero-visual    { display: none; }
.hero-stats     { flex-wrap: wrap; gap: 16px; }
.hero-actions   { flex-direction: column; }
.hero-actions .btn { width: 100%; justify-content: center; }
.scroll-indicator { display: none; }

.section        { padding: 72px 0; }
.section-inner  { padding: 0 20px; }
.contact-form-wrap { padding: 24px 20px; }
.footer-bar     { padding: 16px 20px; }

/* ── Tablet (≥ 640px) ── */
@media (min-width: 640px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid      { grid-template-columns: repeat(2, 1fr); }
  .form-row      { grid-template-columns: 1fr 1fr; }
  .contact-form-wrap { padding: 32px; }
}

/* ── Desktop (≥ 1024px) ── */
@media (min-width: 1024px) {
  .section       { padding: 110px 0; }
  .section-inner { padding: 0 24px; }

  .nav-links { display: flex; }
  .nav-cta   { display: inline-flex; }
  .hamburger { display: none; }

  .hero         { padding: 0; min-height: 100vh; }
  .hero-content { grid-template-columns: 1fr 1fr; gap: 80px; padding: 0 24px; }
  .hero-visual  { display: flex; }
  .hero-text    { max-width: none; }
  .scroll-indicator { display: flex; }

  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .why-grid      { grid-template-columns: repeat(4, 1fr); }
  .testimonials-track { grid-template-columns: repeat(3, 1fr); }

  .about-inner   { grid-template-columns: 300px 1fr; gap: 80px; align-items: start; }

  .contact-inner { grid-template-columns: 1fr 1.2fr; gap: 80px; }
  .contact-form-wrap { padding: 40px; }

  .footer-inner  { grid-template-columns: 2fr 1fr 1fr; gap: 48px; padding: 64px 24px 48px; }

  .oss-inner { grid-template-columns: 1fr 1fr; gap: 80px; }
}