/* =====================================================
   NUVEX SYSTEMS — Global Design System
   ===================================================== */

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

/* =====================================================
   CSS VARIABLES
   ===================================================== */
:root {
  /* Colors */
  --bg-primary:    #050510;
  --bg-secondary:  #0a0a1e;
  --bg-card:       #0d0d28;
  --bg-glass:      rgba(108, 99, 255, 0.05);

  --color-primary:   #6C63FF;
  --color-secondary: #00D4FF;
  --color-accent:    #FF6584;
  --color-gold:      #FFD700;

  --text-primary:  #E8E8FF;
  --text-secondary:#A0A0CC;
  --text-muted:    #5a5a8a;

  --border-color:  rgba(108, 99, 255, 0.2);
  --border-glow:   rgba(108, 99, 255, 0.5);

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #6C63FF 0%, #00D4FF 100%);
  --gradient-hero:    linear-gradient(135deg, #050510 0%, #0d0a2e 50%, #050510 100%);
  --gradient-card:    linear-gradient(135deg, rgba(108,99,255,0.1) 0%, rgba(0,212,255,0.05) 100%);
  --gradient-text:    linear-gradient(135deg, #6C63FF, #00D4FF, #FF6584);

  /* Shadows */
  --shadow-sm:   0 2px 10px rgba(0,0,0,0.3);
  --shadow-md:   0 8px 30px rgba(0,0,0,0.4);
  --shadow-lg:   0 20px 60px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 40px rgba(108,99,255,0.3);
  --shadow-cyan: 0 0 40px rgba(0,212,255,0.2);

  /* Transitions */
  --transition-fast:   0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow:   0.5s ease;

  /* Spacing */
  --section-padding: 120px 0;
  --container-max:   1280px;

  /* Border radius */
  --radius-sm:   8px;
  --radius-md:   16px;
  --radius-lg:   24px;
  --radius-xl:   40px;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

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

img {
  max-width: 100%;
  height: auto;
}

/* =====================================================
   UTILITY CLASSES
   ===================================================== */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

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

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(108,99,255,0.1);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  padding: 6px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.section-label::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 60px;
  line-height: 1.8;
}

.text-center { text-align: center; }

/* =====================================================
   BUTTONS
   ===================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  letter-spacing: 0.3px;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 0 30px rgba(108,99,255,0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 50px rgba(108,99,255,0.6), 0 10px 30px rgba(0,0,0,0.3);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  background: rgba(108,99,255,0.1);
  transform: translateY(-2px);
}

.btn-icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 50%;
}

/* =====================================================
   NAVBAR
   ===================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all var(--transition-normal);
}

.navbar.scrolled {
  padding: 14px 0;
  background: rgba(5, 5, 16, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Outfit', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
}

.nav-logo img {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  object-fit: cover;
  border: 2px solid var(--color-primary);
  box-shadow: 0 0 15px rgba(108,99,255,0.4);
}

.nav-logo span {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-normal);
  border-radius: var(--radius-full);
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
}

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

/* =====================================================
   GLASS CARD
   ===================================================== */
.glass-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
  transition: all var(--transition-normal);
}

.glass-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

/* =====================================================
   SCROLLBAR
   ===================================================== */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 3px;
}

/* =====================================================
   ANIMATIONS
   ===================================================== */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes glow {
  0%, 100% { box-shadow: 0 0 20px rgba(108,99,255,0.3); }
  50% { box-shadow: 0 0 40px rgba(108,99,255,0.7); }
}

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

@keyframes shimmer {
  0% { background-position: -1000px 0; }
  100% { background-position: 1000px 0; }
}

@keyframes morphBorder {
  0%, 100% { border-radius: 40% 60% 60% 40% / 60% 40% 60% 40%; }
  50% { border-radius: 60% 40% 40% 60% / 40% 60% 40% 60%; }
}

.animate-float {
  animation: float 6s ease-in-out infinite;
}

.animate-pulse-slow {
  animation: pulse 3s ease-in-out infinite;
}

/* Intersection Observer animations */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Stagger delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }

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

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: 0;
}

/* Orbs de fondo */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  animation: float 8s ease-in-out infinite;
}

.hero-orb-1 {
  width: 600px;
  height: 600px;
  background: var(--color-primary);
  top: -200px;
  right: -100px;
  animation-delay: 0s;
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: var(--color-secondary);
  bottom: -100px;
  left: -100px;
  animation-delay: -3s;
}

.hero-orb-3 {
  width: 300px;
  height: 300px;
  background: var(--color-accent);
  top: 50%;
  left: 40%;
  animation-delay: -6s;
}

/* Grid de partículas */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(108,99,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108,99,255,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 80px;
}

.hero-content {}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(108,99,255,0.1);
  border: 1px solid rgba(108,99,255,0.3);
  border-radius: var(--radius-full);
  padding: 8px 20px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 28px;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: #00ff88;
  border-radius: 50%;
  animation: pulse 2s infinite;
  box-shadow: 0 0 10px #00ff88;
}

.hero-title {
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease 0.3s both;
}

.hero-title .line-2 {
  display: block;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 500px;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.5s both;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 60px;
  animation: fadeInUp 0.8s ease 0.6s both;
}

.hero-stat {}

.hero-stat-value {
  font-family: 'Outfit', sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Hero visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-logo-container {
  position: relative;
  width: 280px;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-logo-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  animation: spin linear infinite;
}

.hero-logo-ring-1 {
  width: 280px;
  height: 280px;
  border-color: rgba(108,99,255,0.3);
  animation-duration: 20s;
}

.hero-logo-ring-2 {
  width: 220px;
  height: 220px;
  border-color: rgba(0,212,255,0.3);
  animation-duration: 15s;
  animation-direction: reverse;
}

.hero-logo-ring-1::before,
.hero-logo-ring-2::before {
  content: '';
  position: absolute;
  top: -4px;
  left: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  transform: translateX(-50%);
}

.hero-logo-ring-1::before {
  background: var(--color-primary);
  box-shadow: 0 0 15px var(--color-primary);
}

.hero-logo-ring-2::before {
  background: var(--color-secondary);
  box-shadow: 0 0 15px var(--color-secondary);
}

.hero-logo-img {
  width: 160px;
  height: 160px;
  border-radius: 28px;
  object-fit: cover;
  border: 3px solid var(--color-primary);
  box-shadow: 0 0 60px rgba(108,99,255,0.5), 0 0 120px rgba(108,99,255,0.2);
  position: relative;
  z-index: 2;
  animation: glow 4s ease-in-out infinite;
}

.hero-float-card {
  position: absolute;
  background: rgba(13,13,40,0.9);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  animation: float 5s ease-in-out infinite;
}

.hero-float-card:nth-child(3) {
  top: 10%;
  right: -20px;
  animation-delay: -1s;
}

.hero-float-card:nth-child(4) {
  bottom: 15%;
  left: -30px;
  animation-delay: -3s;
}

.hero-float-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

/* =====================================================
   SERVICES SECTION
   ===================================================== */
.services {
  padding: var(--section-padding);
  position: relative;
  overflow: hidden;
}

.services::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(108,99,255,0.05) 0%, transparent 70%);
  pointer-events: none;
}

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

.service-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
  cursor: default;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
  background: rgba(108,99,255,0.08);
}

.service-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 24px;
  position: relative;
  transition: transform var(--transition-normal);
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(5deg);
}

.service-icon-1 { background: rgba(108,99,255,0.15); }
.service-icon-2 { background: rgba(0,212,255,0.15); }
.service-icon-3 { background: rgba(255,101,132,0.15); }
.service-icon-4 { background: rgba(255,215,0,0.15); }
.service-icon-5 { background: rgba(0,255,136,0.15); }
.service-icon-6 { background: rgba(255,142,60,0.15); }

.service-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.service-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.service-number {
  position: absolute;
  top: 20px;
  right: 24px;
  font-family: 'Outfit', sans-serif;
  font-size: 3.5rem;
  font-weight: 900;
  color: rgba(108,99,255,0.06);
  line-height: 1;
  user-select: none;
}

/* =====================================================
   PORTFOLIO SECTION
   ===================================================== */
.portfolio {
  padding: var(--section-padding);
  background: var(--bg-secondary);
  position: relative;
}

.portfolio-filters {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 24px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
  background: transparent;
  color: var(--text-secondary);
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--gradient-primary);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 0 20px rgba(108,99,255,0.3);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 28px;
}

.portfolio-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  transition: all var(--transition-normal);
  position: relative;
}

.portfolio-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-8px);
  box-shadow: var(--shadow-glow);
}

.portfolio-img-wrapper {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
}

.portfolio-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.portfolio-card:hover .portfolio-img {
  transform: scale(1.08);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,5,16,0.9) 0%, transparent 100%);
  opacity: 0;
  transition: opacity var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.portfolio-card:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-view-btn {
  padding: 12px 24px;
  background: var(--gradient-primary);
  border: none;
  border-radius: var(--radius-full);
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  transition: transform var(--transition-fast);
}

.portfolio-view-btn:hover {
  transform: scale(1.05);
}

.portfolio-body {
  padding: 24px;
}

.portfolio-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.portfolio-tag {
  padding: 4px 12px;
  background: rgba(108,99,255,0.1);
  border: 1px solid rgba(108,99,255,0.2);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
}

.portfolio-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.portfolio-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Estado vacío del portafolio */
.portfolio-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 40px;
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-lg);
}

.portfolio-empty-icon {
  font-size: 4rem;
  margin-bottom: 20px;
  opacity: 0.3;
}

.portfolio-empty h3 {
  font-size: 1.5rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.portfolio-empty p {
  color: var(--text-muted);
}

/* =====================================================
   PROCESS SECTION
   ===================================================== */
.process {
  padding: var(--section-padding);
  position: relative;
  overflow: hidden;
}

.process-timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.process-timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--color-primary), var(--color-secondary), transparent);
  transform: translateX(-50%);
}

.process-item {
  display: grid;
  grid-template-columns: 1fr 80px 1fr;
  gap: 0;
  margin-bottom: 60px;
  align-items: center;
}

.process-item:nth-child(odd) .process-content {
  grid-column: 1;
  text-align: right;
  padding-right: 40px;
}

.process-item:nth-child(odd) .process-empty {
  grid-column: 3;
}

.process-item:nth-child(even) .process-content {
  grid-column: 3;
  text-align: left;
  padding-left: 40px;
  order: 1;
}

.process-item:nth-child(even) .process-dot {
  order: 0;
}

.process-item:nth-child(even) .process-empty {
  grid-column: 1;
  order: -1;
}

.process-dot {
  grid-column: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--gradient-primary);
  font-family: 'Outfit', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
  box-shadow: 0 0 30px rgba(108,99,255,0.5);
  position: relative;
  z-index: 1;
  margin: 0 auto;
  flex-shrink: 0;
}

.process-content-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.process-content-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

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

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

.about-visual {
  position: relative;
}

.about-img-container {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/5;
  border: 1px solid var(--border-color);
}

.about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(108,99,255,0.3) 0%, transparent 60%);
}

.about-floating-stat {
  position: absolute;
  background: rgba(13,13,40,0.95);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  backdrop-filter: blur(20px);
  text-align: center;
  box-shadow: var(--shadow-md);
}

.about-floating-stat-1 {
  top: 30px;
  right: -30px;
}

.about-floating-stat-2 {
  bottom: 60px;
  left: -30px;
}

.about-stat-value {
  font-family: 'Outfit', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.about-content {}

.about-description {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
}

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

.tech-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: rgba(108,99,255,0.08);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.tech-badge:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(108,99,255,0.15);
}

/* =====================================================
   CONTACT SECTION
   ===================================================== */
.contact {
  padding: var(--section-padding);
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, rgba(108,99,255,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}

.contact-info-title {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.contact-info-desc {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 40px;
}

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

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

.contact-detail-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(108,99,255,0.1);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-detail-content h4 {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 2px;
  font-weight: 500;
}

.contact-detail-content p,
.contact-detail-content a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.contact-detail-content a:hover {
  color: var(--color-primary);
}

.contact-socials {
  display: flex;
  gap: 12px;
  margin-top: 32px;
}

.social-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background: transparent;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
}

.social-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(108,99,255,0.1);
  transform: translateY(-3px);
  box-shadow: 0 0 20px rgba(108,99,255,0.3);
}

/* Contact Form */
.contact-form-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 40px;
  backdrop-filter: blur(20px);
}

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

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

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  letter-spacing: 0.3px;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  transition: all var(--transition-normal);
  outline: none;
  -webkit-appearance: none;
}

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

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--color-primary);
  background: rgba(108,99,255,0.05);
  box-shadow: 0 0 20px rgba(108,99,255,0.15);
}

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

.form-select option {
  background: var(--bg-card);
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 50px;
}

.footer-brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
}

.footer-brand-logo img {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  object-fit: cover;
  border: 2px solid var(--color-primary);
}

.footer-brand-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.footer-col-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-copyright {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.footer-bottom-links a:hover {
  color: var(--color-primary);
}

/* =====================================================
   PARTICLES CANVAS
   ===================================================== */
#particles-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* =====================================================
   TOAST NOTIFICATION
   ===================================================== */
.toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 9999;
  padding: 16px 24px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-lg);
  animation: slideInLeft 0.3s ease;
  max-width: 360px;
}

.toast-success {
  background: linear-gradient(135deg, #00c853, #00e676);
  color: #fff;
}

.toast-error {
  background: linear-gradient(135deg, #e53935, #f44336);
  color: #fff;
}

.toast-info {
  background: var(--gradient-primary);
  color: #fff;
}

/* =====================================================
   LOADING
   ===================================================== */
.loader {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 20px;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-logo {
  width: 80px;
  height: 80px;
  border-radius: 18px;
  object-fit: cover;
  animation: glow 2s ease-in-out infinite;
  border: 2px solid var(--color-primary);
}

.loader-bar {
  width: 200px;
  height: 3px;
  background: rgba(108,99,255,0.2);
  border-radius: 3px;
  overflow: hidden;
}

.loader-progress {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 3px;
  animation: loading-progress 1.5s ease forwards;
}

@keyframes loading-progress {
  from { width: 0%; }
  to { width: 100%; }
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 80px 0;
  }

  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 60px;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-description {
    margin: 0 auto 40px;
  }

  .hero-visual {
    order: -1;
  }

  .nav-links,
  .nav-actions .btn-outline {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .about .container {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .process-timeline::before {
    display: none;
  }

  .process-item {
    grid-template-columns: 60px 1fr;
    gap: 20px;
  }

  .process-item:nth-child(odd) .process-content,
  .process-item:nth-child(even) .process-content {
    grid-column: 2;
    text-align: left;
    padding: 0;
    order: 1;
  }

  .process-dot {
    grid-column: 1;
  }

  .process-item .process-empty {
    display: none;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .about-floating-stat-1,
  .about-floating-stat-2 {
    display: none;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}