/* =============================
   VIPRASOFT SYSTEMS IC – styles
   ============================= */

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

:root {
  --primary:        #6c63ff;
  --primary-dark:   #4f46e5;
  --primary-light:  #818cf8;
  --accent:         #06b6d4;
  --accent2:        #f59e0b;
  --bg:             #0a0a14;
  --bg-card:        #12121e;
  --bg-card2:       #1a1a2e;
  --bg-section:     #0e0e1a;
  --text:           #e2e8f0;
  --text-muted:     #94a3b8;
  --border:         rgba(255,255,255,0.08);
  --radius:         16px;
  --radius-sm:      10px;
  --shadow:         0 4px 32px rgba(108,99,255,0.15);
  --transition:     0.3s cubic-bezier(0.4,0,0.2,1);

  /* service/tech colours */
  --ai:     #a855f7;
  --java:   #f97316;
  --dotnet: #3b82f6;
  --devops: #10b981;
  --qa:     #ec4899;
  --cloud:  #06b6d4;
}

html { scroll-behavior: smooth; }

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

/* ---- TYPOGRAPHY ---- */
h1,h2,h3,h4,h5 { font-family: 'Space Grotesk', sans-serif; font-weight: 700; line-height: 1.2; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.gradient-text {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---- LAYOUT ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
.section-dark { background: var(--bg-section); }

.section-header { text-align: center; margin-bottom: 64px; }
.section-tag {
  display: inline-block;
  padding: 6px 18px;
  background: rgba(108,99,255,0.15);
  border: 1px solid rgba(108,99,255,0.3);
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--primary-light);
  margin-bottom: 16px;
}
.section-title { font-size: clamp(28px, 4vw, 44px); margin-bottom: 16px; color: #fff; }
.section-subtitle { font-size: 17px; color: var(--text-muted); max-width: 600px; margin: 0 auto; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: 0 8px 24px rgba(108,99,255,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(108,99,255,0.5); }
.btn-outline {
  background: transparent;
  border: 2px solid rgba(255,255,255,0.25);
  color: #fff;
}
.btn-outline:hover { border-color: var(--primary); background: rgba(108,99,255,0.1); }
.btn-ghost {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff;
}
.btn-ghost:hover { background: rgba(255,255,255,0.14); }
.btn-nav {
  padding: 10px 24px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  border-radius: 50px;
  font-weight: 600;
  font-size: 14px;
  transition: var(--transition);
}
.btn-nav:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-lg { padding: 18px 36px; font-size: 16px; }
.btn-full { width: 100%; justify-content: center; }

/* ==============================
   NAVIGATION
   ============================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(10,10,20,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.logo-icon {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo-v { font-family: 'Space Grotesk', sans-serif; font-size: 22px; font-weight: 900; color: #fff; }
.logo-text { display: flex; flex-direction: column; }
.logo-main { font-family: 'Space Grotesk', sans-serif; font-size: 16px; font-weight: 800; color: #fff; line-height: 1; }
.logo-sub { font-size: 9px; font-weight: 500; color: var(--text-muted); letter-spacing: 1.5px; margin-top: 2px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}
.nav-link {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active { color: #fff; background: rgba(255,255,255,0.08); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: var(--transition);
}

/* ==============================
   HERO
   ============================== */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  padding: 120px 60px 80px;
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
}

.hero-bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(108,99,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108,99,255,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: -1;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}
.hero-orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(108,99,255,0.2), transparent 70%);
  top: -100px; left: -100px;
}
.hero-orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(6,182,212,0.15), transparent 70%);
  bottom: 0; right: 200px;
}
.hero-orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(168,85,247,0.15), transparent 70%);
  top: 40%; right: -50px;
}

.hero-content { position: relative; z-index: 1; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(108,99,255,0.12);
  border: 1px solid rgba(108,99,255,0.25);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 500;
  color: var(--primary-light);
  margin-bottom: 24px;
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
  font-size: clamp(36px, 5vw, 62px);
  color: #fff;
  margin-bottom: 20px;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: 17px;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 540px;
  line-height: 1.7;
}

.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 24px 28px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
  width: fit-content;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 24px;
  position: relative;
}
.stat-item:first-child { padding-left: 0; }
.stat-item:last-child { padding-right: 0; }
.stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}
.stat-plus { font-size: 20px; font-weight: 700; color: var(--primary-light); }
.stat-label { font-size: 12px; color: var(--text-muted); margin-top: 4px; white-space: nowrap; }
.stat-divider { width: 1px; height: 40px; background: var(--border); flex-shrink: 0; }

/* ORBIT ANIMATION */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.tech-orbit-container {
  position: relative;
  width: 400px;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.orbit-center {
  width: 80px; height: 80px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: #fff;
  z-index: 2;
  box-shadow: 0 0 40px rgba(108,99,255,0.5);
  position: relative;
}

.orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(108,99,255,0.25);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.orbit-1 {
  width: 240px; height: 240px;
  animation: spin 12s linear infinite;
}
.orbit-2 {
  width: 360px; height: 360px;
  animation: spin 20s linear infinite reverse;
}

@keyframes spin { from { transform: translate(-50%,-50%) rotate(0deg); } to { transform: translate(-50%,-50%) rotate(360deg); } }

.orbit-item {
  position: absolute;
  top: 50%; left: 50%;
  transform-origin: 0 0;
}

/* Place items around each orbit */
.orbit-1 .orbit-item { transform: translate(-50%, -50%); }
.orbit-1 .oi-0 { transform: translate(-50%,-120px) translateX(-50%); }
.orbit-1 .oi-1 { transform: translate(120px,-50%) translateY(-50%); }
.orbit-1 .oi-2 { transform: translate(-50%,120px) translateX(-50%); }
.orbit-1 .oi-3 { transform: translate(-120px,-50%) translateY(-50%) translateX(-100%); }

.orbit-2 .oi-4 { transform: translate(-50%,-180px) translateX(-50%); }
.orbit-2 .oi-5 { transform: translate(180px,-50%) translateY(-50%); }
.orbit-2 .oi-6 { transform: translate(-50%,180px) translateX(-50%); }
.orbit-2 .oi-7 { transform: translate(-180px,-50%) translateY(-50%) translateX(-100%); }

/* Counter-rotate so pills stay upright */
.orbit-1 .orbit-item { animation: counter-spin-1 12s linear infinite; }
.orbit-2 .orbit-item { animation: counter-spin-2 20s linear infinite; }
@keyframes counter-spin-1 { from { transform-origin: center; } to {} }

.tech-pill {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  white-space: nowrap;
  cursor: default;
}
.tech-pill.ai     { background: rgba(168,85,247,0.25); border: 1px solid rgba(168,85,247,0.5); color: #c084fc; }
.tech-pill.java   { background: rgba(249,115,22,0.25); border: 1px solid rgba(249,115,22,0.5); color: #fb923c; }
.tech-pill.dotnet { background: rgba(59,130,246,0.25); border: 1px solid rgba(59,130,246,0.5); color: #60a5fa; }
.tech-pill.devops { background: rgba(16,185,129,0.25); border: 1px solid rgba(16,185,129,0.5); color: #34d399; }
.tech-pill.qa     { background: rgba(236,72,153,0.25); border: 1px solid rgba(236,72,153,0.5); color: #f472b6; }
.tech-pill.cloud  { background: rgba(6,182,212,0.25);  border: 1px solid rgba(6,182,212,0.5);  color: #22d3ee; }
.tech-pill.api    { background: rgba(245,158,11,0.25); border: 1px solid rgba(245,158,11,0.5); color: #fbbf24; }
.tech-pill.ml     { background: rgba(52,211,153,0.25); border: 1px solid rgba(52,211,153,0.5); color: #6ee7b7; }

/* ==============================
   MARQUEE STRIP
   ============================== */
.marquee-strip {
  background: rgba(255,255,255,0.04);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  padding: 18px 0;
  white-space: nowrap;
}
.marquee-track {
  display: inline-flex;
  gap: 0;
  animation: marquee 35s linear infinite;
}
.marquee-track span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 28px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  border-right: 1px solid var(--border);
  transition: color 0.3s;
}
.marquee-track span:hover { color: var(--primary-light); }
.marquee-track span i { font-size: 16px; }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ==============================
   SERVICES
   ============================== */
.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);
  padding: 36px;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(108,99,255,0.08), transparent);
  opacity: 0;
  transition: var(--transition);
}
.service-card:hover { transform: translateY(-6px); border-color: rgba(108,99,255,0.3); box-shadow: var(--shadow); }
.service-card:hover::before { opacity: 1; }

.service-card.featured {
  border-color: rgba(108,99,255,0.35);
  background: linear-gradient(135deg, rgba(108,99,255,0.1), var(--bg-card));
}

.service-badge {
  position: absolute;
  top: 20px; right: 20px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  letter-spacing: 0.5px;
}

.service-icon-wrap {
  width: 64px; height: 64px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #fff;
  margin-bottom: 20px;
}
.ai-bg     { background: linear-gradient(135deg, #a855f7, #7c3aed); }
.java-bg   { background: linear-gradient(135deg, #f97316, #ea580c); }
.dotnet-bg { background: linear-gradient(135deg, #3b82f6, #2563eb); }
.devops-bg { background: linear-gradient(135deg, #10b981, #059669); }
.qa-bg     { background: linear-gradient(135deg, #ec4899, #db2777); }
.cloud-bg  { background: linear-gradient(135deg, #06b6d4, #0891b2); }

.service-card h3 { font-size: 20px; color: #fff; margin-bottom: 12px; }
.service-card p  { font-size: 14px; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; }

.service-list { margin-bottom: 24px; display: flex; flex-direction: column; gap: 8px; }
.service-list li { font-size: 13px; color: var(--text-muted); display: flex; align-items: center; gap: 8px; }
.service-list li i { color: var(--primary-light); font-size: 12px; flex-shrink: 0; }

.service-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary-light);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.service-link:hover { color: var(--accent); gap: 10px; }

/* ==============================
   TECHNOLOGIES
   ============================== */
.tech-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 40px;
}
.tech-tab {
  padding: 10px 24px;
  border-radius: 50px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}
.tech-tab:hover { color: #fff; border-color: rgba(108,99,255,0.4); }
.tech-tab.active {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-color: transparent;
  color: #fff;
}

.tech-panel { display: none; }
.tech-panel.active { display: block; animation: fadeIn 0.4s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.tech-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  transition: var(--transition);
  cursor: default;
}
.tech-item:hover { transform: translateY(-4px); border-color: rgba(108,99,255,0.3); }
.tech-logo {
  width: 56px; height: 56px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin: 0 auto 12px;
  color: #fff;
}
.ai-grad     { background: linear-gradient(135deg, #a855f7, #7c3aed); }
.java-grad   { background: linear-gradient(135deg, #f97316, #ea580c); }
.dotnet-grad { background: linear-gradient(135deg, #3b82f6, #2563eb); }
.devops-grad { background: linear-gradient(135deg, #10b981, #059669); }
.qa-grad     { background: linear-gradient(135deg, #ec4899, #db2777); }
.cloud-grad  { background: linear-gradient(135deg, #06b6d4, #0891b2); }

.tech-item span { font-size: 13px; font-weight: 600; color: var(--text-muted); }

/* ==============================
   PROCESS
   ============================== */
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
}
.process-step-card {
  flex: 1;
  text-align: center;
  padding: 32px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
  position: relative;
}
.process-step-card:hover { transform: translateY(-6px); border-color: rgba(108,99,255,0.35); }
.process-arrow {
  display: flex;
  align-items: center;
  padding: 0 8px;
  color: var(--text-muted);
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 60px;
}
.step-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: 2px;
  margin-bottom: 16px;
}
.step-icon-wrap {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: #fff;
  margin: 0 auto 16px;
}
.process-step-card h3 { font-size: 17px; color: #fff; margin-bottom: 10px; }
.process-step-card p  { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* ==============================
   ABOUT
   ============================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-content .section-tag { margin-bottom: 16px; display: inline-block; }
.about-content .section-title { text-align: left; margin-bottom: 20px; }
.about-text { color: var(--text-muted); line-height: 1.8; margin-bottom: 16px; font-size: 15px; }

.about-values { display: flex; flex-direction: column; gap: 24px; margin: 32px 0 36px; }
.value-item { display: flex; gap: 16px; align-items: flex-start; }
.value-icon {
  width: 48px; height: 48px;
  background: rgba(108,99,255,0.15);
  border: 1px solid rgba(108,99,255,0.25);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  font-size: 18px;
  flex-shrink: 0;
}
.value-item h4 { font-size: 16px; color: #fff; margin-bottom: 4px; }
.value-item p  { font-size: 13px; color: var(--text-muted); }

.about-visual { position: relative; }
.about-cards-stack {
  position: relative;
  height: 420px;
}
.about-metric-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  min-width: 220px;
}
.about-metric-card i { font-size: 28px; flex-shrink: 0; }
.about-metric-card .metric-num { display: block; font-family: 'Space Grotesk', sans-serif; font-size: 26px; font-weight: 800; color: #fff; line-height: 1; }
.about-metric-card .metric-label { font-size: 12px; color: var(--text-muted); }

.card-1 { background: linear-gradient(135deg, rgba(108,99,255,0.2), var(--bg-card)); top: 0; left: 20px; }
.card-1 i { color: var(--accent2); }
.card-2 { background: linear-gradient(135deg, rgba(6,182,212,0.2), var(--bg-card)); top: 110px; right: 0; }
.card-2 i { color: var(--accent); }
.card-3 { background: linear-gradient(135deg, rgba(168,85,247,0.2), var(--bg-card)); top: 220px; left: 0; }
.card-3 i { color: #c084fc; }
.card-4 { background: linear-gradient(135deg, rgba(16,185,129,0.2), var(--bg-card)); top: 320px; right: 20px; }
.card-4 i { color: #34d399; }

/* ==============================
   INDUSTRIES
   ============================== */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.industry-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
  cursor: default;
}
.industry-card:hover { transform: translateY(-6px); border-color: rgba(108,99,255,0.3); box-shadow: var(--shadow); }
.industry-icon {
  width: 72px; height: 72px;
  background: linear-gradient(135deg, rgba(108,99,255,0.2), rgba(6,182,212,0.2));
  border: 1px solid rgba(108,99,255,0.25);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  color: var(--primary-light);
  margin: 0 auto 20px;
  transition: var(--transition);
}
.industry-card:hover .industry-icon { background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; border-color: transparent; }
.industry-card h3 { font-size: 18px; color: #fff; margin-bottom: 10px; }
.industry-card p  { font-size: 13px; color: var(--text-muted); line-height: 1.7; }

/* ==============================
   TESTIMONIALS
   ============================== */
.testimonials-wrapper { max-width: 820px; margin: 0 auto; }
.testimonials-slider { position: relative; min-height: 260px; }
.testimonial-card {
  display: none;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 44px;
  animation: fadeIn 0.5s ease;
}
.testimonial-card.active { display: block; }

.quote-icon { font-size: 32px; color: var(--primary); margin-bottom: 20px; opacity: 0.6; }
.testimonial-text {
  font-size: 17px;
  color: var(--text);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 28px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
}
.author-avatar {
  width: 50px; height: 50px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  color: #fff;
  flex-shrink: 0;
}
.author-info { flex: 1; }
.author-info strong { display: block; color: #fff; font-size: 16px; }
.author-info span   { font-size: 13px; color: var(--text-muted); }
.stars { margin-left: auto; color: var(--accent2); font-size: 14px; display: flex; gap: 2px; }

.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 28px;
}
.slider-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.slider-btn:hover { background: var(--primary); border-color: var(--primary); color: #fff; }
.slider-dots { display: flex; gap: 8px; }
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border);
  cursor: pointer;
  transition: var(--transition);
}
.dot.active { background: var(--primary); width: 24px; border-radius: 4px; }

/* ==============================
   CTA BANNER
   ============================== */
.cta-banner {
  background: linear-gradient(135deg, rgba(108,99,255,0.15), rgba(6,182,212,0.1));
  border-top: 1px solid rgba(108,99,255,0.2);
  border-bottom: 1px solid rgba(108,99,255,0.2);
  padding: 90px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
}
.cta-orb-1 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(108,99,255,0.2), transparent 70%);
  top: -100px; left: -100px;
}
.cta-orb-2 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(6,182,212,0.15), transparent 70%);
  bottom: -80px; right: -80px;
}
.cta-content { position: relative; z-index: 1; }
.cta-content h2 { font-size: clamp(28px, 4vw, 44px); color: #fff; margin-bottom: 16px; }
.cta-content p  { font-size: 17px; color: var(--text-muted); max-width: 560px; margin: 0 auto 36px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ==============================
   CONTACT
   ============================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 60px;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 28px; }
.contact-item { display: flex; align-items: flex-start; gap: 16px; }
.contact-icon {
  width: 48px; height: 48px;
  background: rgba(108,99,255,0.15);
  border: 1px solid rgba(108,99,255,0.25);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  font-size: 18px;
  flex-shrink: 0;
}
.contact-item h4 { color: #fff; font-size: 15px; margin-bottom: 4px; }
.contact-item p  { font-size: 14px; color: var(--text-muted); line-height: 1.6; }
.contact-item a  { color: var(--text-muted); transition: color 0.2s; }
.contact-item a:hover { color: var(--primary-light); }

.social-links { display: flex; gap: 12px; margin-top: 8px; }
.social-link {
  width: 42px; height: 42px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 16px;
  transition: var(--transition);
}
.social-link:hover { background: var(--primary); border-color: var(--primary); color: #fff; transform: translateY(-3px); }

/* FORM */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 44px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 13px; font-weight: 600; color: var(--text-muted); }
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 13px 16px;
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  outline: none;
  transition: var(--transition);
  -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(148,163,184,0.5); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  background: rgba(108,99,255,0.08);
}
.form-group select option { background: #1a1a2e; }
.form-group textarea { resize: vertical; min-height: 120px; }

.form-success {
  display: none;
  padding: 16px;
  background: rgba(16,185,129,0.15);
  border: 1px solid rgba(16,185,129,0.3);
  border-radius: 10px;
  color: #34d399;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
}
.form-success.visible { display: flex; align-items: center; justify-content: center; gap: 10px; }

/* ==============================
   FOOTER
   ============================== */
.footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 72px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}
.footer-brand p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 16px 0 20px;
  max-width: 280px;
}
.footer-logo { margin-bottom: 0; }

.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
  text-transform: uppercase;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { font-size: 14px; color: var(--text-muted); transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--primary-light); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-bottom p { font-size: 13px; color: var(--text-muted); }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: 13px; color: var(--text-muted); transition: color 0.2s; }
.footer-legal a:hover { color: var(--primary-light); }

/* ==============================
   BACK TO TOP
   ============================== */
.back-to-top {
  position: fixed;
  bottom: 32px; right: 32px;
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 16px;
  cursor: pointer;
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(108,99,255,0.4);
}
.back-to-top.visible { opacity: 1; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-4px); }

/* ==============================
   RESPONSIVE
   ============================== */
@media (max-width: 1100px) {
  .hero { grid-template-columns: 1fr; padding: 140px 32px 80px; text-align: center; }
  .hero-visual { display: none; }
  .hero-ctas { justify-content: center; }
  .hero-stats { justify-content: center; flex-wrap: wrap; width: 100%; }
  .stat-item { padding: 12px 16px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-visual { display: none; }
  .about-content .section-title { text-align: center; }
  .about-content .section-tag { display: block; text-align: center; }
  .about-content .btn { display: flex; width: fit-content; margin: 0 auto; }
  .about-values .value-item { text-align: left; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .process-steps { flex-wrap: wrap; justify-content: center; gap: 16px; }
  .process-arrow { display: none; }
  .process-step-card { flex: 0 0 calc(50% - 8px); }
  .tech-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .nav-links, .btn-nav { display: none; }
  .hamburger { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: rgba(10,10,20,0.98);
    backdrop-filter: blur(20px);
    padding: 24px;
    gap: 8px;
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open .btn-nav { display: flex; margin-top: 8px; }
  .services-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .testimonial-card { padding: 28px; }
  .contact-form { padding: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; align-items: flex-start; gap: 12px; }
  .stat-divider { display: none; }
  .cta-actions { flex-direction: column; align-items: center; }
  .process-step-card { flex: 0 0 100%; }
}

@media (max-width: 480px) {
  .hero { padding: 120px 20px 60px; }
  .industries-grid { grid-template-columns: 1fr; }
  .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: column; text-align: center; }
}