/* ==========================================================================
   GPS Stamp Camara - World-Class Premium Design System (Material M3 + Glass)
   ========================================================================== */

:root {
  /* Brand Color Palette */
  --primary: #1565FF;
  --primary-hover: #0052E0;
  --primary-light: rgba(21, 101, 255, 0.08);
  --primary-glow: rgba(21, 101, 255, 0.35);
  
  --secondary: #0D47A1;
  --accent: #FF9800;
  --accent-glow: rgba(255, 152, 0, 0.4);
  --success: #00C853;
  --success-glow: rgba(0, 200, 83, 0.3);

  /* Light Theme Surfaces */
  --bg: #F7F9FC;
  --bg-gradient: linear-gradient(135deg, #F0F4FF 0%, #F7F9FC 50%, #EFF6FF 100%);
  --card-bg: #FFFFFF;
  --card-border: rgba(21, 101, 255, 0.08);
  --glass-bg: rgba(255, 255, 255, 0.75);
  --glass-border: rgba(255, 255, 255, 0.8);
  --glass-shadow: 0 20px 40px -15px rgba(21, 101, 255, 0.07);
  
  /* Text Colors */
  --text-main: #1F2937;
  --text-muted: #6B7280;
  --text-sub: #4B5563;
  --text-inverse: #FFFFFF;
  
  /* Shadows & Glows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 8px 24px -4px rgba(21, 101, 255, 0.08);
  --shadow-lg: 0 20px 50px -10px rgba(13, 71, 161, 0.12);
  --shadow-glow: 0 0 35px var(--primary-glow);
  
  /* Fonts */
  --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Layout */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;
  --header-height: 80px;
  --max-width: 1280px;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Dark Mode Overrides */
[data-theme="dark"] {
  --bg: #0B0F19;
  --bg-gradient: linear-gradient(135deg, #090D17 0%, #0D1527 50%, #0A1124 100%);
  --card-bg: #131B2E;
  --card-border: rgba(255, 255, 255, 0.08);
  --glass-bg: rgba(19, 27, 46, 0.75);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
  
  --text-main: #F3F4F6;
  --text-muted: #9CA3AF;
  --text-sub: #D1D5DB;
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 24px -4px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 20px 50px -10px rgba(0, 0, 0, 0.7);
}

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

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

body {
  font-family: var(--font-body);
  background: var(--bg);
  background-image: var(--bg-gradient);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  transition: background-color 0.4s ease, color 0.4s ease;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.25;
}

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

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

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

.gradient-text {
  background: linear-gradient(135deg, var(--primary) 0%, #00C853 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-alt {
  background: linear-gradient(135deg, #1565FF 0%, #90CAF9 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--primary-light);
  border: 1px solid rgba(21, 101, 255, 0.2);
  border-radius: var(--radius-full);
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px auto;
}

.section-title {
  font-size: 2.75rem;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
  font-weight: 400;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: #FFFFFF;
  box-shadow: 0 10px 25px -5px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 15px 35px -5px var(--primary-glow);
}

.btn-header-sm {
  padding: 8px 18px;
  font-size: 0.875rem;
  gap: 6px;
}

.btn-secondary {
  background: var(--card-bg);
  color: var(--text-main);
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: var(--primary-light);
  color: var(--primary);
  border-color: var(--primary);
  transform: translateY(-3px);
}

.btn-playstore {
  background: #000000;
  color: #FFFFFF;
  padding: 12px 26px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.2);
}

.btn-playstore:hover {
  background: #1F2937;
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.3);
}

/* Header & Nav */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 1000;
  transition: all var(--transition-normal);
}

.header.scrolled {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--shadow-sm);
  height: 70px;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--text-main);
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 24px;
  box-shadow: 0 6px 16px var(--primary-glow);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-weight: 500;
  color: var(--text-muted);
  font-size: 0.95rem;
  position: relative;
}

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

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

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.theme-toggle {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-main);
  transition: all var(--transition-fast);
}

.theme-toggle:hover {
  background: var(--primary-light);
  color: var(--primary);
}

.mobile-nav-btn {
  display: none;
  background: none;
  border: none;
  font-size: 28px;
  color: var(--text-main);
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding-top: calc(var(--header-height) + 60px);
  padding-bottom: 90px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(255, 152, 0, 0.12);
  border: 1px solid rgba(255, 152, 0, 0.3);
  border-radius: var(--radius-full);
  color: #D97706;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.hero-title {
  font-size: 3.5rem;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  line-height: 1.15;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 580px;
  line-height: 1.6;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-visual-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-mockup-frame {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 380px;
  border-radius: 40px;
  padding: 12px;
  background: linear-gradient(145deg, rgba(255,255,255,0.4), rgba(255,255,255,0.1));
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.5);
  box-shadow: var(--shadow-lg), 0 0 60px rgba(21, 101, 255, 0.25);
  animation: floatPhone 6s ease-in-out infinite;
}

@keyframes floatPhone {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-16px) rotate(1deg); }
}

.hero-mockup-frame img {
  border-radius: 30px;
  width: 100%;
  object-fit: cover;
}

.floating-pin {
  position: absolute;
  z-index: 3;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.875rem;
  box-shadow: 0 15px 30px rgba(0,0,0,0.15);
  animation: floatPin 5s ease-in-out infinite;
}

.floating-pin-1 {
  top: 10%;
  left: -20px;
  animation-delay: 0s;
}

.floating-pin-2 {
  bottom: 15%;
  right: -25px;
  animation-delay: 2.5s;
}

@keyframes floatPin {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}

.pin-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--primary);
  color: #FFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

/* Trust Stats Bar */
.trust-section {
  padding: 40px 0;
  margin-top: -30px;
  position: relative;
  z-index: 10;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-card {
  padding: 28px 20px;
  text-align: center;
  transition: transform var(--transition-normal);
}

.stat-card:hover {
  transform: translateY(-5px);
}

.stat-icon {
  font-size: 32px;
  color: var(--primary);
  margin-bottom: 10px;
}

.stat-number {
  font-size: 2.25rem;
  font-weight: 800;
  font-family: var(--font-heading);
  color: var(--text-main);
  margin-bottom: 4px;
}

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

/* Features Grid */
.features-section {
  padding: 100px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.feature-card {
  padding: 32px;
  border-radius: var(--radius-lg);
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(21, 101, 255, 0.2);
}

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

.feature-icon-wrapper {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 20px;
  transition: transform var(--transition-fast);
}

.feature-card:hover .feature-icon-wrapper {
  transform: scale(1.1) rotate(4deg);
  background: var(--primary);
  color: #FFFFFF;
}

.feature-title {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.feature-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Screenshots Showcase Carousel */
.screenshots-section {
  padding: 100px 0;
  background: rgba(21, 101, 255, 0.02);
}

.carousel-container {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  overflow: hidden;
  padding: 20px 0 60px 0;
}

.carousel-track {
  display: flex;
  gap: 30px;
  transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

.carousel-slide {
  flex: 0 0 calc(33.333% - 20px);
  min-width: 280px;
  transition: transform 0.4s ease, opacity 0.4s ease;
}

.screenshot-frame {
  border-radius: 28px;
  padding: 10px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  text-align: center;
}

.screenshot-frame img {
  border-radius: 20px;
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
}

.carousel-arrow {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 22px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.carousel-arrow:hover {
  background: var(--primary);
  color: #FFFFFF;
  transform: scale(1.1);
}

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

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(0,0,0,0.2);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.dot.active {
  width: 32px;
  border-radius: 12px;
  background: var(--primary);
}

/* How It Works Timeline */
.how-it-works-section {
  padding: 100px 0;
}

.timeline-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.timeline-grid::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 10%;
  right: 10%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--success) 100%);
  z-index: 1;
  opacity: 0.3;
}

.step-card {
  text-align: center;
  position: relative;
  z-index: 2;
  padding: 24px;
}

.step-number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--card-bg);
  border: 2px solid var(--primary);
  color: var(--primary);
  font-size: 1.75rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px auto;
  box-shadow: 0 10px 20px var(--primary-light);
  transition: all var(--transition-normal);
}

.step-card:hover .step-number {
  background: var(--primary);
  color: #FFFFFF;
  transform: scale(1.15) rotate(6deg);
  box-shadow: 0 15px 30px var(--primary-glow);
}

.step-title {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.step-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* Industries Section */
.industries-section {
  padding: 100px 0;
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.industry-card {
  padding: 28px 20px;
  text-align: center;
  border-radius: var(--radius-md);
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  transition: all var(--transition-normal);
  cursor: pointer;
}

.industry-card:hover {
  background: var(--primary-light);
  border-color: var(--primary);
  transform: translateY(-6px);
}

.industry-icon {
  font-size: 36px;
  color: var(--primary);
  margin-bottom: 12px;
}

.industry-name {
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-main);
}

/* Photo Gallery (Masonry) */
.gallery-section {
  padding: 100px 0;
}

.gallery-filters {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 22px;
  border-radius: var(--radius-full);
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  color: var(--text-muted);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn.active, .filter-btn:hover {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
  box-shadow: 0 6px 18px var(--primary-glow);
}

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

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal);
}

.gallery-item:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-lg);
}

.gallery-item img {
  width: 100%;
  height: 320px;
  object-fit: cover;
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  color: #FFFFFF;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-tag {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 4px;
}

.gallery-title {
  font-size: 1.15rem;
  font-weight: 600;
}

/* Testimonials Section */
.testimonials-section {
  padding: 100px 0;
  background: rgba(21, 101, 255, 0.02);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.testimonial-card {
  padding: 32px;
  border-radius: var(--radius-lg);
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.stars {
  color: #FFB800;
  font-size: 20px;
  margin-bottom: 16px;
}

.review-text {
  font-size: 1rem;
  color: var(--text-sub);
  margin-bottom: 24px;
  font-style: italic;
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 14px;
}

.user-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.user-info h5 {
  font-size: 1rem;
  margin-bottom: 2px;
}

.user-info span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* FAQ Accordion */
.faq-section {
  padding: 100px 0;
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 16px;
  border-radius: var(--radius-md);
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-question {
  width: 100%;
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  border: none;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--text-main);
  text-align: left;
  cursor: pointer;
}

.faq-icon {
  font-size: 24px;
  color: var(--primary);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out, padding 0.35s ease-out;
  padding: 0 24px;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  padding-bottom: 24px;
  max-height: 300px;
}

/* Blog Section */
.blog-section {
  padding: 100px 0;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.blog-card {
  border-radius: var(--radius-lg);
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  overflow: hidden;
  transition: transform var(--transition-normal);
}

.blog-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.blog-img-wrapper {
  position: relative;
  height: 200px;
  overflow: hidden;
}

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

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

.blog-category {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(10px);
  color: #FFF;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.blog-content {
  padding: 24px;
}

.blog-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.blog-title {
  font-size: 1.2rem;
  margin-bottom: 12px;
  line-height: 1.35;
}

.blog-excerpt {
  font-size: 0.925rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

/* Download CTA Section */
.cta-section {
  padding: 80px 0;
}

.cta-banner {
  padding: 60px;
  background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 60%, #00C853 100%);
  border-radius: var(--radius-xl);
  color: #FFFFFF;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 25px 60px -10px var(--primary-glow);
}

.cta-title {
  font-size: 3rem;
  color: #FFFFFF;
  margin-bottom: 16px;
}

.cta-desc {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.9);
  max-width: 600px;
  margin: 0 auto 36px auto;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* Footer */
.footer {
  background: #080C14;
  color: #9CA3AF;
  padding-top: 80px;
  padding-bottom: 40px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand p {
  margin-top: 16px;
  font-size: 0.95rem;
  line-height: 1.7;
}

.footer-column h4 {
  color: #FFFFFF;
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a:hover {
  color: #FFFFFF;
}

.newsletter-form {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.newsletter-input {
  flex: 1;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.05);
  color: #FFF;
  outline: none;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.9rem;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-ctas {
    justify-content: center;
  }

  .features-grid, .blog-grid, .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .industries-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .timeline-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .mobile-nav-btn {
    display: block;
  }
  
  .nav-links {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--card-bg);
    flex-direction: column;
    padding: 30px;
    gap: 20px;
    transform: translateY(-150%);
    transition: transform 0.3s ease;
    box-shadow: var(--shadow-lg);
  }
  
  .nav-links.mobile-active {
    transform: translateY(0);
  }
  
  .hero-title {
    font-size: 2.5rem;
  }

  .stats-grid, .features-grid, .blog-grid, .testimonials-grid, .masonry-grid, .timeline-grid {
    grid-template-columns: 1fr;
  }

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

  .cta-banner {
    padding: 40px 20px;
  }
  
  .cta-title {
    font-size: 2rem;
  }
}