/* ============================================
   AlgoAstra — Premium Fintech Design System
   ============================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Colors */
  --primary: #0066FF;
  --primary-rgb: 0, 102, 255;
  --secondary: #00D4FF;
  --secondary-rgb: 0, 212, 255;
  --dark: #FFFFFF;
  --dark-rgb: 255, 255, 255;
  --dark-lighter: #F0F4F8;
  --dark-card: #FFFFFF;
  --dark-border: #E2E8F0;
  --accent: #16F2B3;
  --accent-rgb: 22, 242, 179;
  --danger: #FF4757;
  --warning: #FFA502;
  --text-white: #1E293B;
  --text-muted: #64748B;
  --text-dark: #1A1A1A;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary), var(--secondary));
  --gradient-accent: linear-gradient(135deg, var(--primary), var(--accent));
  --gradient-dark: linear-gradient(180deg, #F8FAFC 0%, #F0F4F8 50%, #F8FAFC 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.95), rgba(248,250,252,0.98));
  --gradient-card: linear-gradient(135deg, rgba(248,250,252,0.95), rgba(255,255,255,1));
  --gradient-border: linear-gradient(135deg, var(--primary), var(--accent), var(--secondary));

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Space Grotesk', 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing */
  --section-padding: 100px 0;
  --container-width: 1200px;
  --container-padding: 0 24px;

  /* Borders */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.10);
  --shadow-glow-primary: 0 0 30px rgba(var(--primary-rgb), 0.15);
  --shadow-glow-accent: 0 0 30px rgba(var(--accent-rgb), 0.15);
  --shadow-glow-secondary: 0 0 30px rgba(var(--secondary-rgb), 0.15);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-bounce: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);

  /* Z-index */
  --z-loader: 10000;
  --z-nav: 1000;
  --z-modal: 900;
  --z-float: 800;
  --z-tooltip: 700;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  background: #F0F4F8;
  color: var(--text-white);
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
}

body.loading {
  overflow: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-normal);
}

ul, ol {
  list-style: none;
}

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

button {
  cursor: pointer;
  border: none;
  outline: none;
  background: none;
  font-family: inherit;
}

input, textarea, select {
  font-family: inherit;
  outline: none;
  border: none;
}

::selection {
  background: rgba(var(--primary-rgb), 0.4);
  color: #FFFFFF;
}

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--dark-lighter);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--primary), var(--secondary));
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(var(--secondary), var(--primary));
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-white);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 3vw, 1.8rem); }
h4 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); }

p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.8;
}

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

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

/* ---------- Layout ---------- */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: var(--container-padding);
  width: 100%;
}

.section {
  padding: var(--section-padding);
  position: relative;
}

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

.section-header .section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(var(--primary-rgb), 0.1);
  border: 1px solid rgba(var(--primary-rgb), 0.2);
  border-radius: var(--radius-full);
  color: var(--secondary);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.section-header h2 {
  margin-bottom: 16px;
}

.section-header p {
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.05rem;
}

/* ---------- Preloader ---------- */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: var(--z-loader);
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

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

.preloader-logo {
  width: 80px;
  height: 80px;
  margin-bottom: 24px;
  animation: pulse-glow 1.5s ease-in-out infinite;
}

.preloader-bar {
  width: 200px;
  height: 3px;
  background: rgba(var(--primary-rgb), 0.15);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 16px;
}

.preloader-bar-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 3px;
  animation: loader-bar 1.8s ease-in-out infinite;
}

.preloader-text {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 3px;
  text-transform: uppercase;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.6; transform: scale(0.95); filter: drop-shadow(0 0 10px rgba(var(--primary-rgb), 0.3)); }
  50% { opacity: 1; transform: scale(1.05); filter: drop-shadow(0 0 25px rgba(var(--primary-rgb), 0.6)); }
}

@keyframes loader-bar {
  0% { width: 0; margin-left: 0; }
  50% { width: 70%; margin-left: 15%; }
  100% { width: 0; margin-left: 100%; }
}

/* ---------- Navigation ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-nav);
  padding: 20px 0;
  transition: all var(--transition-normal);
}

.navbar.scrolled {
  padding: 12px 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(var(--primary-rgb), 0.12);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 10;
}

.nav-logo svg {
  height: 38px;
  width: auto;
}

.nav-logo-text {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  position: relative;
  padding: 10px 20px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-white);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 20px;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 2px;
  transition: transform var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: translateX(-50%) scaleX(1);
}

.nav-cta {
  padding: 10px 24px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-white);
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  margin-left: 12px;
  transition: all var(--transition-normal);
  box-shadow: 0 4px 15px rgba(var(--primary-rgb), 0.3);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(var(--primary-rgb), 0.5);
}

/* Mobile Menu Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  z-index: 10;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-white);
  border-radius: 2px;
  transition: all var(--transition-normal);
}


.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.btn:hover::before {
  opacity: 1;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--text-white);
  box-shadow: 0 4px 15px rgba(var(--primary-rgb), 0.4);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(var(--primary-rgb), 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--text-white);
  border: 2px solid rgba(var(--primary-rgb), 0.4);
}

.btn-outline:hover {
  border-color: var(--primary);
  background: rgba(var(--primary-rgb), 0.1);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(var(--primary-rgb), 0.2);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent), #00D4AA);
  color: #0B1220;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(var(--accent-rgb), 0.4);
}

.btn-accent:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(var(--accent-rgb), 0.5);
}

.btn-lg {
  padding: 16px 40px;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 10px 24px;
  font-size: 0.85rem;
}

.btn-icon {
  font-size: 1.1em;
  transition: transform var(--transition-normal);
}

.btn:hover .btn-icon {
  transform: translateX(4px);
}

/* ---------- Glass Card ---------- */
.glass-card {
  background: #FFFFFF;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.glass-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.2), transparent, rgba(var(--secondary-rgb), 0.1));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.glass-card:hover {
  transform: translateY(-8px);
  border-color: rgba(var(--primary-rgb), 0.2);
  box-shadow: var(--shadow-glow-primary);
}

.glass-card:hover::before {
  background: var(--gradient-border);
  opacity: 0.6;
}

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

.hero-canvas-container {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-canvas-container canvas {
  width: 100%;
  height: 100%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(var(--primary-rgb), 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(var(--secondary-rgb), 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(var(--accent-rgb), 0.04) 0%, transparent 50%),
    linear-gradient(180deg, rgba(240,244,248,0.4) 0%, rgba(240,244,248,0.7) 60%, #F0F4F8 100%);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(var(--accent-rgb), 0.1);
  border: 1px solid rgba(var(--accent-rgb), 0.25);
  border-radius: var(--radius-full);
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 24px;
  animation: float-subtle 3s ease-in-out infinite;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: blink 1.5s ease-in-out infinite;
}

.hero h1 {
  margin-bottom: 24px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.hero h1 span {
  display: inline;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  max-width: 580px;
  line-height: 1.8;
}

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

.hero-stats {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}

.hero-stat {
  text-align: left;
}

.hero-stat-value {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 4px;
}

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

/* Floating elements */
.hero-float {
  position: absolute;
  z-index: 2;
  animation: float 6s ease-in-out infinite;
}

.hero-float-1 {
  top: 20%;
  right: 8%;
  animation-delay: 0s;
}

.hero-float-2 {
  top: 60%;
  right: 12%;
  animation-delay: -2s;
}

.hero-float-3 {
  top: 40%;
  right: 4%;
  animation-delay: -4s;
}

.float-card {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(0, 0, 0, 0.10);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 200px;
}

.float-card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.float-card-icon.green {
  background: rgba(var(--accent-rgb), 0.15);
  color: var(--accent);
}

.float-card-icon.blue {
  background: rgba(var(--primary-rgb), 0.15);
  color: var(--primary);
}

.float-card-icon.cyan {
  background: rgba(var(--secondary-rgb), 0.15);
  color: var(--secondary);
}

.float-card-text h4 {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.float-card-text p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ---------- Features Section ---------- */
.features {
  background: var(--dark-lighter);
  position: relative;
}

.features::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--primary-rgb), 0.3), transparent);
}

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

.feature-card {
  background: #FFFFFF;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
  cursor: default;
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, transparent, transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  transition: all var(--transition-slow);
}

.feature-card::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(var(--primary-rgb), 0.06) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.feature-card:hover {
  transform: translateY(-10px);
  border-color: rgba(var(--primary-rgb), 0.15);
  box-shadow: 
    0 20px 60px rgba(0, 0, 0, 0.3),
    0 0 40px rgba(var(--primary-rgb), 0.1);
}

.feature-card:hover::before {
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.5), rgba(var(--accent-rgb), 0.3), rgba(var(--secondary-rgb), 0.5));
}

.feature-card:hover::after {
  opacity: 1;
}

.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: rgba(var(--primary-rgb), 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.6rem;
  color: var(--primary);
  transition: all var(--transition-normal);
  position: relative;
  z-index: 1;
}

.feature-card:hover .feature-icon {
  background: var(--gradient-primary);
  color: var(--text-white);
  transform: scale(1.1) rotate(5deg);
  box-shadow: var(--shadow-glow-primary);
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  position: relative;
  z-index: 1;
}

/* ---------- About Section ---------- */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 80px;
}

.about-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.about-image .dashboard-mockup {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--gradient-card);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-xl);
  padding: 20px;
  position: relative;
  overflow: hidden;
}

.dashboard-mockup-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.dashboard-mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dashboard-mockup-dot:nth-child(1) { background: #FF5F57; }
.dashboard-mockup-dot:nth-child(2) { background: #FFBD2E; }
.dashboard-mockup-dot:nth-child(3) { background: #28C840; }

.dashboard-mockup-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  height: calc(100% - 40px);
}

.dashboard-mockup-card {
  background: rgba(0, 0, 0, 0.03);
  border: 1px solid rgba(0, 0, 0, 0.07);
  border-radius: var(--radius-sm);
  padding: 14px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.dashboard-mockup-card.full-width {
  grid-column: 1 / -1;
}

.dashboard-card-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.dashboard-card-value {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent);
}

.dashboard-card-value.blue { color: var(--primary); }
.dashboard-card-value.cyan { color: var(--secondary); }

.dashboard-chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 60px;
  padding-top: 10px;
}

.dashboard-chart-bar {
  flex: 1;
  border-radius: 3px 3px 0 0;
  min-height: 8px;
  animation: chart-bar-grow 1.5s ease-out forwards;
}

@keyframes chart-bar-grow {
  from { height: 8px; }
}

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

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

.about-features-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.about-feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.about-feature-item .check-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(var(--accent-rgb), 0.15);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* Mission & Vision */
.mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 80px;
}

.mv-card {
  background: #FFFFFF;
  backdrop-filter: blur(12px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.mv-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow-primary);
  border-color: rgba(var(--primary-rgb), 0.2);
}

.mv-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(var(--primary-rgb), 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.mv-card h3 {
  margin-bottom: 12px;
}

.mv-card p {
  font-size: 0.95rem;
}

/* Stats */
.stats-section {
  position: relative;
  padding: 80px 0;
}

.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.05), rgba(var(--secondary-rgb), 0.03));
  border-top: 1px solid rgba(var(--primary-rgb), 0.1);
  border-bottom: 1px solid rgba(var(--primary-rgb), 0.1);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}

.stat-item {
  text-align: center;
  padding: 24px;
}

.stat-value {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ---------- Services Section ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: #FFFFFF;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  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-slow);
}

.service-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: rgba(var(--primary-rgb), 0.2);
  box-shadow: 
    0 20px 60px rgba(0, 0, 0, 0.3),
    0 0 40px rgba(var(--primary-rgb), 0.1);
}

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

.service-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: rgba(var(--primary-rgb), 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 24px;
  transition: all var(--transition-normal);
}

.service-card:hover .service-icon {
  background: var(--gradient-primary);
  color: var(--text-white);
  transform: rotate(10deg) scale(1.1);
  box-shadow: var(--shadow-glow-primary);
}

.service-card h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.service-card .service-subtitle {
  font-size: 0.82rem;
  color: var(--secondary);
  font-weight: 600;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.service-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.service-card .learn-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--primary);
  transition: all var(--transition-normal);
}

.service-card:hover .learn-more {
  color: var(--secondary);
  gap: 10px;
}

/* ---------- Pricing Section ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 800px;
  margin: 0 auto;
}

.pricing-card {
  position: relative;
  background: #FFFFFF;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-xl);
  padding: 44px 36px;
  text-align: center;
  overflow: hidden;
  transition: all var(--transition-normal);
}

/* Animated gradient border */
.pricing-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 2px;
  background: conic-gradient(from var(--border-angle, 0deg), transparent 30%, var(--primary) 50%, var(--secondary) 60%, var(--accent) 70%, transparent 80%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-slow);
  animation: border-rotate 4s linear infinite;
}

.pricing-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

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

.pricing-card.featured {
  border-color: rgba(var(--primary-rgb), 0.3);
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.08), rgba(var(--dark-rgb), 0.8));
}

.pricing-card.featured::before {
  opacity: 0.5;
}

.pricing-card.featured:hover::before {
  opacity: 1;
}

@keyframes border-rotate {
  to { --border-angle: 360deg; }
}

@property --border-angle {
  syntax: '<angle>';
  inherits: false;
  initial-value: 0deg;
}

.pricing-badge {
  position: absolute;
  top: 20px;
  right: -30px;
  background: var(--gradient-primary);
  color: var(--text-white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 40px;
  transform: rotate(45deg);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.pricing-plan-name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.pricing-price {
  margin-bottom: 8px;
}

.pricing-price .currency {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--text-muted);
  vertical-align: top;
}

.pricing-price .amount {
  font-family: var(--font-heading);
  font-size: 3.2rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pricing-duration {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.pricing-features {
  text-align: left;
  margin-bottom: 36px;
}

.pricing-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 0.92rem;
  color: var(--text-muted);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.pricing-feature:last-child {
  border-bottom: none;
}

.pricing-feature .pf-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(var(--accent-rgb), 0.15);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  flex-shrink: 0;
}

.pricing-card .btn {
  width: 100%;
}

/* ---------- Testimonials ---------- */
.testimonials {
  position: relative;
  overflow: hidden;
}

.testimonials::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.03), transparent);
}

.testimonial-slider {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
  overflow: hidden;
}

.testimonial-track {
  display: flex;
  transition: transform 0.5s ease;
}

.testimonial-slide {
  min-width: 100%;
  padding: 0 20px;
}

.testimonial-card {
  background: #FFFFFF;
  backdrop-filter: blur(12px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-xl);
  padding: 40px;
  text-align: center;
}

.testimonial-stars {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-bottom: 20px;
  color: var(--warning);
  font-size: 1.1rem;
}

.testimonial-text {
  font-size: 1.05rem;
  color: var(--text-muted);
  font-style: italic;
  line-height: 1.9;
  margin-bottom: 28px;
  position: relative;
}

.testimonial-text::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 4rem;
  font-family: Georgia, serif;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  opacity: 0.3;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-white);
}

.testimonial-author-info h4 {
  font-size: 1rem;
  font-weight: 600;
}

.testimonial-author-info p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
}

.testimonial-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(var(--primary-rgb), 0.2);
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  padding: 0;
}

.testimonial-dot.active {
  background: var(--primary);
  width: 28px;
  border-radius: 5px;
}

/* ---------- FAQ Section ---------- */
.faq-container {
  max-width: 740px;
  margin: 0 auto;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.faq-item:hover {
  border-color: rgba(var(--primary-rgb), 0.15);
}

.faq-item.active {
  border-color: rgba(var(--primary-rgb), 0.2);
  box-shadow: 0 4px 20px rgba(var(--primary-rgb), 0.05);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 20px 24px;
  background: none;
  color: var(--text-white);
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-normal);
}

.faq-question:hover {
  color: var(--secondary);
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(var(--primary-rgb), 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--primary);
  flex-shrink: 0;
  transition: all var(--transition-normal);
}

.faq-item.active .faq-icon {
  background: var(--gradient-primary);
  color: var(--text-white);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-answer-content {
  padding: 0 24px 20px;
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.8;
}

/* ---------- Contact Section ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: #FFFFFF;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
}

.contact-info-card:hover {
  transform: translateX(8px);
  border-color: rgba(var(--primary-rgb), 0.2);
  box-shadow: var(--shadow-glow-primary);
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(var(--primary-rgb), 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--primary);
  flex-shrink: 0;
}

.contact-info-text h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.contact-info-text p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.contact-info-text a {
  color: var(--text-muted);
  transition: color var(--transition-normal);
}

.contact-info-text a:hover {
  color: var(--secondary);
}

/* Contact Form */
.contact-form-wrapper {
  background: #FFFFFF;
  backdrop-filter: blur(12px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-xl);
  padding: 40px;
}

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

.form-group {
  position: relative;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  background: #F8FAFC;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: var(--radius-sm);
  color: var(--text-white);
  font-size: 0.95rem;
  transition: all var(--transition-normal);
}

.form-control::placeholder {
  color: rgba(136, 153, 170, 0.5);
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
  background: rgba(var(--primary-rgb), 0.04);
}

.form-control.error {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px rgba(255, 71, 87, 0.1);
}

.form-error {
  font-size: 0.78rem;
  color: var(--danger);
  margin-top: 4px;
  display: none;
}

.form-control.error + .form-error {
  display: block;
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* Map */
.map-section {
  margin-top: 80px;
}

.map-container {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.08);
  height: 400px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  filter: invert(90%) hue-rotate(180deg) brightness(0.9) contrast(1.1);
  border: none;
}

/* ---------- Newsletter ---------- */
.newsletter {
  padding: 80px 0;
  position: relative;
}

.newsletter::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.06), rgba(var(--secondary-rgb), 0.03));
}

.newsletter-content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}

.newsletter-content h2 {
  margin-bottom: 12px;
}

.newsletter-content > p {
  margin-bottom: 32px;
}

.newsletter-form {
  display: flex;
  gap: 12px;
}

.newsletter-form .form-control {
  flex: 1;
  border-radius: var(--radius-full);
  padding: 14px 24px;
}

.newsletter-form .btn {
  flex-shrink: 0;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--dark-lighter);
  border-top: 1px solid rgba(0, 0, 0, 0.07);
  padding-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand p {
  margin: 16px 0 24px;
  font-size: 0.9rem;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--text-muted);
  transition: all var(--transition-normal);
}

.footer-social a:hover {
  background: var(--gradient-primary);
  color: var(--text-white);
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow-primary);
}

.footer-column h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}

.footer-column h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

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

.footer-links a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-links a:hover {
  color: var(--secondary);
  transform: translateX(5px);
}

.footer-bottom {
  border-top: 1px solid rgba(0, 0, 0, 0.07);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-bottom p {
  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);
}

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

/* ---------- Back To Top ---------- */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: var(--text-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  z-index: var(--z-float);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-normal);
  box-shadow: 0 4px 15px rgba(var(--primary-rgb), 0.4);
  cursor: pointer;
  border: none;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(var(--primary-rgb), 0.6);
}

/* ---------- WhatsApp Button ---------- */
.whatsapp-btn {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  z-index: var(--z-float);
  transition: all var(--transition-normal);
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
  animation: whatsapp-pulse 2s ease-in-out infinite;
}

.whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

@keyframes whatsapp-pulse {
  0%, 100% { box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 25px rgba(37, 211, 102, 0.6), 0 0 0 8px rgba(37, 211, 102, 0.1); }
}

/* ---------- Page Header (Inner pages) ---------- */
.page-header {
  padding: 160px 0 80px;
  position: relative;
  text-align: center;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 30% 50%, rgba(var(--primary-rgb), 0.1) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 30%, rgba(var(--secondary-rgb), 0.08) 0%, transparent 50%);
}

.page-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100px;
  background: linear-gradient(transparent, #F0F4F8);
}

.page-header .container {
  position: relative;
  z-index: 1;
}

.page-header h1 {
  margin-bottom: 16px;
}

.page-header p {
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 0.88rem;
}

.breadcrumb a {
  color: var(--text-muted);
}

.breadcrumb a:hover {
  color: var(--secondary);
}

.breadcrumb .separator {
  color: rgba(var(--primary-rgb), 0.5);
}

.breadcrumb .current {
  color: var(--secondary);
  font-weight: 500;
}

/* ---------- Animations & Keyframes ---------- */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

@keyframes float-subtle {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

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

@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

/* Scroll Animations */
[data-animate] {
  opacity: 0;
  transition: all 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

[data-animate].animated {
  opacity: 1;
}

[data-animate="fade-up"] {
  transform: translateY(40px);
}

[data-animate="fade-up"].animated {
  transform: translateY(0);
}

[data-animate="fade-down"] {
  transform: translateY(-40px);
}

[data-animate="fade-down"].animated {
  transform: translateY(0);
}

[data-animate="fade-left"] {
  transform: translateX(-40px);
}

[data-animate="fade-left"].animated {
  transform: translateX(0);
}

[data-animate="fade-right"] {
  transform: translateX(40px);
}

[data-animate="fade-right"].animated {
  transform: translateX(0);
}

[data-animate="zoom-in"] {
  transform: scale(0.9);
}

[data-animate="zoom-in"].animated {
  transform: scale(1);
}

[data-animate="zoom-out"] {
  transform: scale(1.1);
}

[data-animate="zoom-out"].animated {
  transform: scale(1);
}

/* Stagger delays */
[data-delay="100"] { transition-delay: 0.1s; }
[data-delay="200"] { transition-delay: 0.2s; }
[data-delay="300"] { transition-delay: 0.3s; }
[data-delay="400"] { transition-delay: 0.4s; }
[data-delay="500"] { transition-delay: 0.5s; }
[data-delay="600"] { transition-delay: 0.6s; }
[data-delay="700"] { transition-delay: 0.7s; }
[data-delay="800"] { transition-delay: 0.8s; }

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

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-float {
    display: none;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 70px 0;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 360px;
    height: 100vh;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    flex-direction: column;
    justify-content: center;
    padding: 40px;
    gap: 8px;
    transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border-left: 1px solid rgba(var(--primary-rgb), 0.1);
  }

  .nav-menu.open {
    right: 0;
  }

  .nav-link {
    font-size: 1.1rem;
    padding: 14px 20px;
    width: 100%;
    text-align: center;
  }

  .nav-cta {
    margin-left: 0;
    margin-top: 12px;
    width: 100%;
    text-align: center;
  }

  .nav-toggle {
    display: flex;
  }

  .hero {
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

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

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

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

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

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

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

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

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .section-header {
    margin-bottom: 48px;
  }

  h1 { font-size: clamp(1.8rem, 6vw, 2.6rem); }

  .stat-value {
    font-size: 2rem;
  }

  .hero-stat-value {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .glass-card {
    padding: 24px;
  }

  .pricing-card {
    padding: 32px 24px;
  }

  .contact-form-wrapper {
    padding: 28px 20px;
  }

  .hero-stats {
    gap: 24px;
  }

  .back-to-top {
    bottom: 20px;
    right: 20px;
  }

  .whatsapp-btn {
    bottom: 20px;
    left: 20px;
    width: 48px;
    height: 48px;
    font-size: 1.3rem;
  }
}

/* ---------- Utility Classes ---------- */
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mt-4 { margin-top: 32px; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.d-flex { display: flex; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }

/* Form Success/Toast */
.toast {
  position: fixed;
  top: 100px;
  right: 30px;
  padding: 16px 24px;
  border-radius: var(--radius-md);
  color: var(--text-white);
  font-size: 0.9rem;
  font-weight: 500;
  z-index: 9999;
  transform: translateX(120%);
  transition: transform 0.4s ease;
  display: flex;
  align-items: center;
  gap: 10px;
}

.toast.show {
  transform: translateX(0);
}

.toast.success {
  background: linear-gradient(135deg, #16A34A, #22C55E);
  box-shadow: 0 4px 20px rgba(22, 163, 74, 0.3);
}

.toast.error {
  background: linear-gradient(135deg, #DC2626, #EF4444);
  box-shadow: 0 4px 20px rgba(220, 38, 38, 0.3);
}

/* Mobile menu overlay */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.nav-overlay.active {
  opacity: 1;
  visibility: visible;
}