/* ==========================================================================
   DESIGN SYSTEM & VARIABLES - SOLUTION APPS
   ========================================================================== */
:root {
  --bg-primary: #060913;
  --bg-secondary: #0c1122;
  --bg-glass: rgba(255, 255, 255, 0.02);
  --border-glass: rgba(255, 255, 255, 0.06);
  --border-glass-hover: rgba(0, 245, 212, 0.25);
  
  /* Brand Colors */
  --color-cyan: #00f5d4;
  --color-cyan-glow: rgba(0, 245, 212, 0.15);
  --color-indigo: #4f46e5;
  --color-indigo-glow: rgba(79, 70, 229, 0.2);
  --color-purple: #8a2be2;
  --color-green: #10b981;
  --color-green-glow: rgba(16, 185, 129, 0.25);
  
  /* Text Colors */
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  /* Font Families */
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-code: 'Fira Code', monospace;
  
  /* Layout */
  --container-max-width: 1200px;
  --border-radius-lg: 20px;
  --border-radius-md: 12px;
  --border-radius-sm: 8px;
  
  /* Transitions */
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease-out;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Canvas neural network background */
#particle-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
  opacity: 0.65;
}

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 24px;
}

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

li {
  list-style: none;
}

/* Scrollbar customization */
::-webkit-scrollbar {
  width: 10px;
}

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

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 5px;
  border: 2px solid var(--bg-primary);
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 245, 212, 0.3);
}

/* ==========================================================================
   TYPOGRAPHY & UTILITIES
   ========================================================================== */
.gradient-text {
  background: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-indigo) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.code-font {
  font-family: var(--font-code);
}

.font-bold {
  font-weight: 700;
}

.text-cyan { color: var(--color-cyan) !important; }
.text-indigo { color: var(--color-indigo) !important; }
.text-purple { color: var(--color-purple) !important; }
.text-green { color: var(--color-green) !important; }

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */
.navbar-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(6, 9, 19, 0.7);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  transition: var(--transition-smooth);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.navbar-logo {
  display: flex;
  align-items: center;
}

#navbar-logo-img {
  height: 60px;
  width: auto;
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.navbar-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  position: relative;
  padding: 6px 0;
}

.navbar-link:hover {
  color: var(--text-primary);
}

.navbar-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-cyan);
  transition: var(--transition-smooth);
}

.navbar-link:hover::after {
  width: 100%;
}

.navbar-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
}

.navbar-toggle .bar {
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition-smooth);
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn-primary {
  background: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-indigo) 100%);
  color: #030712;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--border-radius-md);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 15px;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 20px rgba(0, 245, 212, 0.2);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(0, 245, 212, 0.4);
}

.btn-secondary {
  background: var(--bg-glass);
  color: var(--text-primary);
  border: 1px solid var(--border-glass);
  backdrop-filter: blur(8px);
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 15px;
  transition: var(--transition-smooth);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-block {
  display: flex;
  width: 100%;
}

.navbar-btn {
  background: rgba(0, 245, 212, 0.1);
  color: var(--color-cyan);
  border: 1px solid rgba(0, 245, 212, 0.3);
  padding: 10px 20px;
  border-radius: var(--border-radius-md);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition-smooth);
}

.navbar-btn:hover {
  background: var(--color-cyan);
  color: #030712;
  box-shadow: 0 0 15px rgba(0, 245, 212, 0.3);
}

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

/* Floating neon ambient lights */
.hero-glow-1 {
  position: absolute;
  top: 15%;
  left: 10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--color-cyan-glow) 0%, transparent 70%);
  z-index: -1;
  pointer-events: none;
}

.hero-glow-2 {
  position: absolute;
  bottom: 10%;
  right: 10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--color-indigo-glow) 0%, transparent 70%);
  z-index: -1;
  pointer-events: none;
}

.hero-content {
  text-align: center;
  max-width: 850px;
}

.badge-container {
  margin-bottom: 24px;
}

.badge-live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: #34d399;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-green);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--color-green);
  animation: pulse-dot 1.5s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.9); opacity: 0.6; }
  50% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.6; }
}

.hero-title {
  font-size: 54px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 40px auto;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

.hero-stack-logos {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.stack-icons {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.stack-badge {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  padding: 8px 16px;
  border-radius: var(--border-radius-sm);
  font-size: 13px;
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ==========================================================================
   GLOBAL SECTION STYLES
   ========================================================================== */
.section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 60px auto;
}

.section-title {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.75px;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 16px;
  color: var(--text-secondary);
}

/* ==========================================================================
   SECTION SERVICES
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.service-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--border-radius-lg);
  padding: 40px 30px;
  backdrop-filter: blur(14px);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: transparent;
  transition: var(--transition-smooth);
}

.service-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--border-glass-hover);
  box-shadow: 0 10px 40px rgba(0, 245, 212, 0.05);
}

.service-card:hover::before {
  background: linear-gradient(90deg, var(--color-cyan), var(--color-indigo));
}

.service-icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 24px;
}

.service-icon-wrapper.cyan {
  background: rgba(0, 245, 212, 0.1);
  color: var(--color-cyan);
}
.service-icon-wrapper.indigo {
  background: rgba(79, 70, 229, 0.1);
  color: var(--color-indigo);
}
.service-icon-wrapper.purple {
  background: rgba(138, 43, 226, 0.1);
  color: var(--color-purple);
}
.service-icon-wrapper.green {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-green);
}

.service-card-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 14px;
}

.service-card-text {
  color: var(--text-secondary);
  font-size: 14.5px;
  margin-bottom: 24px;
}

.service-features {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 20px;
}

.service-features li {
  font-size: 13.5px;
  color: var(--text-secondary);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-features li:last-child {
  margin-bottom: 0;
}

/* ==========================================================================
   SECTION SIMULATEUR ROI
   ========================================================================== */
.roi-wrapper {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 50px;
  align-items: center;
  background: rgba(12, 17, 34, 0.5);
  border: 1px solid var(--border-glass);
  border-radius: var(--border-radius-lg);
  padding: 60px;
  backdrop-filter: blur(14px);
}

.roi-intro {
  color: var(--text-secondary);
  margin-bottom: 40px;
}

.calculator-inputs {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.calc-group {
  display: flex;
  flex-direction: column;
}

.calc-label-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
  font-weight: 600;
  font-size: 15px;
}

.calc-value {
  color: var(--color-cyan);
  font-family: var(--font-code);
  font-weight: 700;
}

/* Range input styling */
.calc-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.08);
  outline: none;
  transition: background 0.3s;
}

.calc-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-cyan);
  box-shadow: 0 0 10px var(--color-cyan);
  cursor: pointer;
  transition: transform 0.1s;
}

.calc-range::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.calc-range::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border: none;
  border-radius: 50%;
  background: var(--color-cyan);
  box-shadow: 0 0 10px var(--color-cyan);
  cursor: pointer;
  transition: transform 0.1s;
}

.calc-range::-moz-range-thumb:hover {
  transform: scale(1.2);
}

.roi-results-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-lg);
  padding: 40px;
  box-shadow: inset 0 0 20px rgba(0, 245, 212, 0.02);
}

.roi-card-title {
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 30px;
  text-align: center;
  color: var(--text-secondary);
}

.results-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 30px;
}

.result-box {
  background: rgba(255, 255, 255, 0.01);
  border: 1px solid rgba(255, 255, 255, 0.03);
  border-radius: var(--border-radius-md);
  padding: 24px 16px;
  text-align: center;
}

.res-num {
  font-size: 32px;
  font-weight: 800;
  font-family: var(--font-code);
  display: block;
  margin-bottom: 6px;
}

.res-lbl {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
  line-height: 1.3;
}

.results-yearly {
  text-align: center;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 30px;
}

.text-glow-green {
  color: var(--color-green);
  text-shadow: 0 0 10px rgba(16, 185, 129, 0.3);
  font-size: 22px;
  font-family: var(--font-code);
}

.results-visual-container {
  margin-bottom: 30px;
}

.meter-bar {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 12px;
}

.meter-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-indigo) 0%, var(--color-cyan) 100%);
  border-radius: 10px;
  box-shadow: 0 0 8px var(--color-cyan);
  transition: width 0.4s ease-out;
}

.meter-desc {
  display: block;
  font-size: 13px;
  color: var(--text-secondary);
  text-align: center;
  font-weight: 500;
}

/* ==========================================================================
   SECTION VIBE CODING
   ========================================================================== */
.vibe-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.section-tag {
  color: var(--color-cyan);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.vibe-title {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 24px;
  line-height: 1.25;
}

.vibe-text p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-size: 15px;
}

.vibe-bullets {
  margin-top: 30px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.vibe-bullet-item {
  display: flex;
  gap: 16px;
}

.vibe-bullet-item i {
  font-size: 20px;
  margin-top: 4px;
}

.vibe-bullet-item strong {
  display: block;
  font-size: 15px;
  margin-bottom: 4px;
}

.vibe-bullet-item span {
  font-size: 13.5px;
  color: var(--text-secondary);
  display: block;
}

/* Code mockup box styling */
.vibe-code-box {
  background: #090d16;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  font-family: var(--font-code);
  font-size: 13px;
}

.code-box-header {
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 14px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.code-dots {
  display: flex;
  gap: 6px;
}

.code-dots span {
  width: 10px;
  height: 100%;
  aspect-ratio: 1;
  border-radius: 50%;
  display: block;
}

.dot-red { background: #ef4444; }
.dot-yellow { background: #f59e0b; }
.dot-green { background: #10b981; }

.code-filename {
  color: var(--text-muted);
  font-weight: 500;
}

.code-content {
  padding: 24px;
  overflow-x: auto;
}

/* Code highlighting colors */
.keyword { color: #f43f5e; }
.string { color: #34d399; }
.function { color: #38bdf8; }
.comment { color: #64748b; font-style: italic; }

/* ==========================================================================
   SECTION PORTFOLIO
   ========================================================================== */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.portfolio-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  backdrop-filter: blur(14px);
  transition: var(--transition-smooth);
}

.portfolio-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-glass-hover);
  box-shadow: 0 10px 30px rgba(0, 245, 212, 0.05);
}

.portfolio-img-placeholder {
  height: 180px;
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.15) 0%, rgba(0, 245, 212, 0.03) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: rgba(0, 245, 212, 0.45);
  position: relative;
}

.portfolio-card-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(6, 9, 19, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 600;
}

.portfolio-info {
  padding: 30px;
}

.portfolio-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.portfolio-text {
  color: var(--text-secondary);
  font-size: 14px;
  margin-bottom: 24px;
  line-height: 1.5;
}

.portfolio-tech-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.portfolio-tech-tags span {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-secondary);
  padding: 4px 10px;
  border-radius: var(--border-radius-sm);
  font-size: 12px;
  font-weight: 500;
}

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

.contact-glow {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 300px;
  background: radial-gradient(circle, rgba(79, 70, 229, 0.12) 0%, transparent 80%);
  z-index: -1;
  pointer-events: none;
}

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

.contact-intro {
  color: var(--text-secondary);
  margin-bottom: 40px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

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

.contact-item i {
  font-size: 20px;
  width: 40px;
  height: 40px;
  background: rgba(0, 245, 212, 0.05);
  border: 1px solid rgba(0, 245, 212, 0.15);
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.item-lbl {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
}

.item-val {
  display: block;
  font-weight: 600;
  font-size: 15px;
}

.calendly-note {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(16, 185, 129, 0.05);
  border: 1px solid rgba(16, 185, 129, 0.1);
  padding: 16px 20px;
  border-radius: var(--border-radius-md);
}

.calendly-note i {
  font-size: 20px;
  color: var(--color-green);
}

.calendly-note p {
  font-size: 13.5px;
  color: var(--text-secondary);
}

.contact-form-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--border-radius-lg);
  padding: 40px;
  backdrop-filter: blur(14px);
}

.form-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 30px;
}

.styled-form {
  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-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  padding: 12px 16px;
  border-radius: var(--border-radius-sm);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-cyan);
  box-shadow: 0 0 10px rgba(0, 245, 212, 0.15);
  background: rgba(255, 255, 255, 0.05);
}

.form-group select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.success-message-box {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 24px;
  border-radius: var(--border-radius-lg);
  margin-top: 20px;
  transition: opacity 0.3s ease;
}

.success-message-box i {
  font-size: 24px;
  color: var(--color-green);
}

.success-message-box h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
  color: #34d399;
}

.success-message-box p {
  font-size: 14px;
  color: var(--text-secondary);
}

.hidden {
  display: none !important;
  opacity: 0;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer-container {
  background: #03050a;
  border-top: 1px solid rgba(255, 255, 255, 0.02);
  padding: 60px 0;
  color: var(--text-muted);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 30px;
}

.footer-logo {
  height: 48px;
  margin-bottom: 12px;
}

.footer-left p {
  font-size: 13.5px;
}

.footer-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}

.footer-copyright {
  font-size: 12px;
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  font-size: 13px;
  transition: var(--transition-fast);
}

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

/* ==========================================================================
   SCROLL REVEAL ANIMATION
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.8s ease-out, transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 992px) {
  .hero-title {
    font-size: 42px;
  }
  
  .roi-wrapper {
    grid-template-columns: 1fr;
    padding: 40px;
  }
  
  .vibe-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 45px;
  }
}

@media (max-width: 768px) {
  .navbar-toggle {
    display: flex;
  }
  
  .navbar-menu {
    position: absolute;
    top: 80px;
    left: -100%;
    flex-direction: column;
    background: rgba(6, 9, 19, 0.95);
    backdrop-filter: blur(15px);
    width: 100%;
    height: calc(100vh - 80px);
    padding: 40px 24px;
    gap: 30px;
    transition: var(--transition-smooth);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
  }
  
  .navbar-menu.active {
    left: 0;
  }
  
  .hero-section {
    padding-top: 100px;
  }
  
  .hero-title {
    font-size: 34px;
  }
  
  .hero-subtitle {
    font-size: 15px;
  }
  
  .hero-actions {
    flex-direction: column;
    gap: 12px;
  }
  
  .hero-actions a {
    width: 100%;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .footer-right {
    align-items: center;
  }
}