/* ==========================================================================
   Indroyd Labs - Main Stylesheet
   RFID Technology Solutions for Entertainment Venues
   LIGHT THEME - COLORFUL
   ========================================================================== */

/* ==========================================================================
   1. CSS CUSTOM PROPERTIES
   ========================================================================== */

:root {
  --primary: #ffffff;
  --primary-light: #f8fafc;
  --accent: #14b8a6;          /* Brand teal */
  --accent-light: #2dd4bf;    /* Lighter teal */
  --accent-dark: #0d9488;     /* Darker teal */
  --accent-glow: rgba(20, 184, 166, 0.15);
  --secondary: #3b82f6;       /* Blue as secondary */
  --purple: #8b5cf6;
  --orange: #f97316;
  --rose: #ec4899;
  --emerald: #22c55e;
  --indigo: #6366f1;
  --yellow: #eab308;
  --sky: #0ea5e9;
  --gradient-1: linear-gradient(135deg, #14b8a6, #06b6d4);    /* teal brand gradient */
  --gradient-2: linear-gradient(135deg, #8b5cf6, #6366f1);    /* purple */
  --gradient-3: linear-gradient(135deg, #f97316, #eab308);    /* warm orange-yellow */
  --gradient-4: linear-gradient(135deg, #22c55e, #14b8a6);    /* green to teal */
  --gradient-5: linear-gradient(135deg, #ec4899, #8b5cf6);    /* pink to purple */
  --gradient-6: linear-gradient(135deg, #3b82f6, #6366f1);    /* blue to indigo */
  --gradient-7: linear-gradient(135deg, #0ea5e9, #14b8a6);    /* sky to teal */
  --gradient-hero: linear-gradient(135deg, #f0fdfa 0%, #eff6ff 25%, #fdf4ff 50%, #fff7ed 75%, #f0fdf4 100%);
  --text: #1e293b;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --surface: #f1f5f9;
  --surface-light: #f8fafc;
  --border: rgba(0, 0, 0, 0.08);
  --border-light: rgba(0, 0, 0, 0.04);
  --white: #ffffff;
  --success: #10b981;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.12);
  --shadow-color: 0 8px 30px rgba(20, 184, 166, 0.15);
}

/* ==========================================================================
   2. RESET & BASE
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--white);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

::selection {
  background-color: var(--accent);
  color: var(--white);
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #14b8a6, #06b6d4);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

html {
  scrollbar-width: thin;
  scrollbar-color: #14b8a6 #f1f5f9;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

ul,
ol {
  list-style: none;
}

/* ==========================================================================
   3. TYPOGRAPHY
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  color: var(--text);
  line-height: 1.2;
  font-weight: 700;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; font-weight: 600; }
h5 { font-size: 1.125rem; font-weight: 600; }
h6 { font-size: 1rem; font-weight: 600; }

p {
  color: var(--text-muted);
  line-height: 1.7;
}

.gradient-text {
  background: linear-gradient(135deg, #14b8a6, #0ea5e9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  text-align: center;
  margin-bottom: 1rem;
  color: var(--text);
}

.section-subtitle {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 3rem;
  text-align: center;
  font-size: 1.125rem;
  line-height: 1.7;
}

/* ==========================================================================
   4. LAYOUT
   ========================================================================== */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 6rem 0;
}

.section--alt {
  background-color: var(--surface);
}

.section--gradient {
  background: linear-gradient(135deg, #0d9488, #14b8a6, #06b6d4);
  position: relative;
  overflow: hidden;
}

.section--gradient::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.06'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.section--gradient .section-title,
.section--gradient h2 {
  color: var(--white);
}

.section--gradient .section-subtitle,
.section--gradient p {
  color: rgba(255, 255, 255, 0.85);
}

.section--gradient .stat-number {
  color: var(--white);
  -webkit-text-fill-color: var(--white);
  background: none;
}

.section--gradient .stat-label {
  color: rgba(255, 255, 255, 0.8);
}

.section--colored {
  background: linear-gradient(135deg, #eff6ff, #f0fdfa);
}

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

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

/* ==========================================================================
   5. NAVBAR
   ========================================================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(255, 255, 255, 0.9);
  height: 70px;
  display: flex;
  align-items: center;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.5rem;
  font-weight: 800;
  color: #374151;
  flex-shrink: 0;
}
.nav-logo img {
  height: 40px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  transition: color 0.3s ease, background-color 0.3s ease;
  font-size: 0.875rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.nav-links a svg {
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  vertical-align: middle;
  position: relative;
  top: 0;
}

.nav-links a:hover {
  color: #14b8a6;
  background-color: rgba(20, 184, 166, 0.05);
}

.nav-links a.active {
  color: #14b8a6;
  font-weight: 600;
}

.nav-links a.btn-primary {
  color: #fff;
}

.nav-links a.btn-primary:hover {
  color: #fff;
}

/* Dropdown */
.dropdown {
  position: relative;
}

.dropdown > a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.5rem;
  min-width: 240px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
  box-shadow: var(--shadow-xl);
  z-index: 1001;
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: 0.625rem 1rem;
  border-radius: 8px;
  color: var(--text-muted);
  transition: background-color 0.3s ease, color 0.3s ease;
  font-size: 0.875rem;
}

.dropdown-menu a:hover {
  background-color: rgba(20, 184, 166, 0.06);
  color: #14b8a6;
}

/* Hamburger Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  cursor: pointer;
  background: none;
  border: none;
  gap: 5px;
  z-index: 1002;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--text);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ==========================================================================
   6. HERO SECTION
   ========================================================================== */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 70px;
  background: var(--gradient-hero);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.1;
  margin-bottom: 1.5rem;
  font-weight: 800;
  color: var(--text);
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 540px;
  line-height: 1.7;
}

.hero-bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 60%;
  height: 100%;
  background:
    radial-gradient(circle at 30% 40%, rgba(20, 184, 166, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 70% 60%, rgba(6, 182, 212, 0.10) 0%, transparent 50%),
    radial-gradient(circle at 50% 20%, rgba(139, 92, 246, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 80% 80%, rgba(236, 72, 153, 0.06) 0%, transparent 40%);
  z-index: 0;
  pointer-events: none;
}

.hero-particle {
  position: absolute;
  border-radius: 50%;
  z-index: 1;
  pointer-events: none;
  animation: float 6s ease-in-out infinite;
}

.hero-particle:nth-child(1) {
  width: 12px;
  height: 12px;
  background: var(--accent);
  opacity: 0.5;
}

.hero-particle:nth-child(2) {
  width: 16px;
  height: 16px;
  background: var(--secondary);
  opacity: 0.4;
}

.hero-particle:nth-child(3) {
  width: 10px;
  height: 10px;
  background: var(--purple);
  opacity: 0.4;
}

.hero-particle:nth-child(4) {
  width: 14px;
  height: 14px;
  background: var(--orange);
  opacity: 0.4;
}

.hero-particle:nth-child(5) {
  width: 18px;
  height: 18px;
  background: var(--rose);
  opacity: 0.3;
}

/* Hero badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 100px;
  background: linear-gradient(135deg, rgba(20,184,166,0.1), rgba(6,182,212,0.1));
  color: #14b8a6;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(20,184,166,0.15);
}

/* Typing wrapper */
.typing-wrapper {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.typing-text {
  color: #14b8a6;
  font-weight: 600;
}

.typing-cursor {
  display: inline-block;
  width: 2px;
  height: 1.2em;
  background: #14b8a6;
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: blink 1s step-end infinite;
}

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

/* Trust indicators */
.trust-indicators {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.trust-indicators svg {
  color: #f59e0b;
}

/* ==========================================================================
   7. BUTTONS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  font-family: inherit;
  text-align: center;
  gap: 0.5rem;
}

.btn-primary {
  background: linear-gradient(135deg, #14b8a6, #0d9488);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(20, 184, 166, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(20, 184, 166, 0.35);
}

.btn-secondary {
  background: transparent;
  border: 2px solid var(--border);
  color: var(--text);
}

.btn-secondary:hover {
  border-color: #14b8a6;
  color: #14b8a6;
  background: rgba(20, 184, 166, 0.04);
}

.btn-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   8. CARDS
   ========================================================================== */

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

/* Colorful card icon variants */
.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
  color: var(--white);
}

.card:nth-child(1) .card-icon { background: linear-gradient(135deg, #14b8a6, #06b6d4); }
.card:nth-child(2) .card-icon { background: linear-gradient(135deg, #8b5cf6, #6366f1); }
.card:nth-child(3) .card-icon { background: linear-gradient(135deg, #f97316, #eab308); }
.card:nth-child(4) .card-icon { background: linear-gradient(135deg, #ec4899, #8b5cf6); }
.card:nth-child(5) .card-icon { background: linear-gradient(135deg, #3b82f6, #0ea5e9); }
.card:nth-child(6) .card-icon { background: linear-gradient(135deg, #22c55e, #14b8a6); }

/* Colorful card top borders on hover */
.card:nth-child(1):hover { border-color: #14b8a6; }
.card:nth-child(2):hover { border-color: #8b5cf6; }
.card:nth-child(3):hover { border-color: #f97316; }
.card:nth-child(4):hover { border-color: #ec4899; }
.card:nth-child(5):hover { border-color: #3b82f6; }
.card:nth-child(6):hover { border-color: #22c55e; }

.card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--text);
}

.card p {
  color: var(--text-muted);
  line-height: 1.6;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  margin-top: 1rem;
  font-weight: 600;
  font-size: 0.9375rem;
  color: #14b8a6;
  transition: gap 0.3s ease;
}

.card-link:hover {
  gap: 0.625rem;
}

/* ==========================================================================
   9. FEATURE SECTIONS
   ========================================================================== */

.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 4rem 0;
}

.feature-row.reverse {
  direction: rtl;
}

.feature-row.reverse > * {
  direction: ltr;
}

.feature-image {
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, #eff6ff, #f0fdfa, #fdf4ff);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 0.875rem;
  position: relative;
}

.feature-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(20,184,166,0.05), rgba(6,182,212,0.05));
  z-index: 0;
}

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

.feature-content h2,
.feature-content h3 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
  color: var(--text);
}

.feature-content p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.feature-list li {
  color: var(--text-muted);
  padding-left: 1.75rem;
  position: relative;
  line-height: 1.5;
}

.feature-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #14b8a6;
}

.feature-list li:nth-child(1)::before { background: #14b8a6; }
.feature-list li:nth-child(2)::before { background: #8b5cf6; }
.feature-list li:nth-child(3)::before { background: #f97316; }
.feature-list li:nth-child(4)::before { background: #ec4899; }
.feature-list li:nth-child(5)::before { background: #3b82f6; }
.feature-list li:nth-child(6)::before { background: #22c55e; }

/* ==========================================================================
   10. STATS SECTION
   ========================================================================== */

.stats-section {
  background: linear-gradient(135deg, #0d9488, #14b8a6, #06b6d4);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.stats,
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
  position: relative;
  z-index: 1;
}

.stat-item {
  padding: 1.5rem;
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.stat-label {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 500;
}

/* ==========================================================================
   11. LOGO CAROUSEL
   ========================================================================== */

.logo-carousel {
  overflow: hidden;
  position: relative;
  padding: 2rem 0;
}

.logo-carousel::before,
.logo-carousel::after {
  content: '';
  position: absolute;
  top: 0;
  width: 100px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.logo-carousel::before {
  left: 0;
  background: linear-gradient(to right, var(--white), transparent);
}

.logo-carousel::after {
  right: 0;
  background: linear-gradient(to left, var(--white), transparent);
}

.logo-carousel--alt::before {
  background: linear-gradient(to right, var(--surface), transparent);
}

.logo-carousel--alt::after {
  background: linear-gradient(to left, var(--surface), transparent);
}

.logo-track {
  display: flex;
  animation: scroll 30s linear infinite;
  gap: 4rem;
  width: max-content;
}

.logo-item {
  flex-shrink: 0;
  width: 150px;
  height: 60px;
  background: var(--surface);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  opacity: 0.6;
  transition: opacity 0.3s ease, box-shadow 0.3s ease;
  font-size: 0.875rem;
  font-weight: 600;
  border: 1px solid var(--border-light);
}

.logo-item:hover {
  opacity: 1;
  box-shadow: var(--shadow-md);
}

.logo-item img {
  max-width: 80%;
  max-height: 70%;
  object-fit: contain;
}

@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==========================================================================
   12. CTA SECTION
   ========================================================================== */

.cta {
  background: linear-gradient(135deg, #0d9488, #14b8a6, #2dd4bf);
  border-radius: 24px;
  padding: 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  margin: 2rem;
}

.cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 60%);
  pointer-events: none;
}

.cta h2 {
  color: var(--white);
  font-size: 2.5rem;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.cta p {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 2rem;
  font-size: 1.125rem;
  position: relative;
  z-index: 1;
}

.cta .btn {
  background: var(--white);
  color: var(--accent);
  font-weight: 700;
  position: relative;
  z-index: 1;
}

.cta .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

/* ==========================================================================
   13. FOOTER
   ========================================================================== */

.footer {
  background: #0f172a;
  padding: 4rem 0 2rem;
  color: #cbd5e1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 3rem;
}

.footer-brand .footer-logo {
  font-size: 1.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, #14b8a6, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

.footer-brand p {
  color: #94a3b8;
  margin-top: 1rem;
  line-height: 1.7;
  font-size: 0.9375rem;
}

.footer-col h4 {
  color: #f1f5f9;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

.footer-col a {
  display: block;
  color: #94a3b8;
  padding: 0.375rem 0;
  transition: color 0.3s ease;
  font-size: 0.9375rem;
}

.footer-col a:hover {
  color: #2dd4bf;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  color: #94a3b8;
  transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease;
}

.footer-social a:hover {
  background: linear-gradient(135deg, #14b8a6, #06b6d4);
  color: var(--white);
  transform: translateY(-2px);
}

.footer-bottom {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #64748b;
  font-size: 0.875rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom a {
  color: #64748b;
  transition: color 0.3s ease;
}

.footer-bottom a:hover {
  color: #2dd4bf;
}

/* ==========================================================================
   14. ANIMATIONS
   ========================================================================== */

.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.fade-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.scale-in {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

@keyframes pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

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

/* ==========================================================================
   15. ECOSYSTEM DIAGRAM
   ========================================================================== */

.ecosystem {
  position: relative;
  padding: 4rem 0;
}

.ecosystem-hub {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
  aspect-ratio: 1 / 1;
}

.ecosystem-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid transparent;
  background-image: linear-gradient(var(--white), var(--white)), linear-gradient(135deg, #14b8a6, #06b6d4);
  background-origin: border-box;
  background-clip: padding-box, border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-weight: 700;
  font-size: 0.875rem;
  z-index: 3;
  box-shadow: 0 0 40px rgba(20, 184, 166, 0.2), var(--shadow-lg);
  color: var(--text);
}

.ecosystem-item {
  position: absolute;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
  z-index: 2;
  box-shadow: var(--shadow-sm);
}

.ecosystem-item:hover {
  border-color: #14b8a6;
  box-shadow: 0 8px 30px rgba(20, 184, 166, 0.15);
  color: #14b8a6;
  transform: scale(1.08);
}

.ecosystem-item:nth-child(1) { top: 5%; left: 50%; transform: translateX(-50%); }
.ecosystem-item:nth-child(1):hover { transform: translateX(-50%) scale(1.08); }
.ecosystem-item:nth-child(2) { top: 25%; right: 5%; }
.ecosystem-item:nth-child(3) { bottom: 25%; right: 5%; }
.ecosystem-item:nth-child(4) { bottom: 5%; left: 50%; transform: translateX(-50%); }
.ecosystem-item:nth-child(4):hover { transform: translateX(-50%) scale(1.08); }
.ecosystem-item:nth-child(5) { bottom: 25%; left: 5%; }
.ecosystem-item:nth-child(6) { top: 25%; left: 5%; }

/* Colorful ecosystem item borders */
.ecosystem-item:nth-child(1) { border-color: rgba(20, 184, 166, 0.3); }
.ecosystem-item:nth-child(2) { border-color: rgba(59, 130, 246, 0.3); }
.ecosystem-item:nth-child(3) { border-color: rgba(139, 92, 246, 0.3); }
.ecosystem-item:nth-child(4) { border-color: rgba(34, 197, 94, 0.3); }
.ecosystem-item:nth-child(5) { border-color: rgba(249, 115, 22, 0.3); }
.ecosystem-item:nth-child(6) { border-color: rgba(236, 72, 153, 0.3); }

.ecosystem-line {
  position: absolute;
  top: 50%;
  left: 50%;
  height: 1px;
  background: var(--border);
  transform-origin: left center;
  z-index: 1;
}

/* ==========================================================================
   16. PRODUCT SHOWCASE
   ========================================================================== */

.product-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 4rem 0;
}

.product-showcase.reverse {
  direction: rtl;
}

.product-showcase.reverse > * {
  direction: ltr;
}

.product-showcase .feature-image {
  overflow: hidden;
}

.product-showcase .feature-image img {
  transition: transform 0.5s ease;
}

.product-showcase:hover .feature-image img {
  transform: scale(1.05);
}

.product-badge {
  display: inline-block;
  background: linear-gradient(135deg, rgba(20,184,166,0.1), rgba(6,182,212,0.1));
  color: #14b8a6;
  padding: 0.375rem 1rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1px solid rgba(20,184,166,0.2);
}

/* ==========================================================================
   17. PAGE HEADER
   ========================================================================== */

.page-header {
  padding: 8rem 0 4rem;
  text-align: center;
  background: var(--gradient-hero);
  position: relative;
}

.page-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to bottom, transparent, var(--white));
  pointer-events: none;
}

.page-header h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 0.5rem;
  color: var(--text);
}

.page-header p {
  color: var(--text-muted);
  max-width: 600px;
  margin: 1rem auto 0;
  font-size: 1.125rem;
  line-height: 1.7;
}

.page-header .breadcrumb {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  color: var(--text-light);
}

.page-header .breadcrumb a {
  color: var(--text-light);
  transition: color 0.3s ease;
}

.page-header .breadcrumb a:hover {
  color: #14b8a6;
}

/* ==========================================================================
   18. CONTACT FORM
   ========================================================================== */

.contact-form {
  max-width: 700px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text);
  font-size: 0.875rem;
  font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.875rem 1rem;
  background: var(--white);
  border: 1.5px solid #e2e8f0;
  border-radius: 12px;
  color: var(--text);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

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

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: #14b8a6;
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.15);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

/* Checkbox styling */
.checkbox-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.checkbox-group label {
  margin-bottom: 0;
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* ==========================================================================
   19. TIMELINE
   ========================================================================== */

.timeline {
  position: relative;
  padding-left: 3rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, #14b8a6, #3b82f6, #8b5cf6, #22c55e);
}

.timeline-item {
  position: relative;
  padding-bottom: 3rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -3rem;
  top: 0.25rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #14b8a6;
  border: 3px solid var(--white);
  transform: translateX(-5px);
  z-index: 1;
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.2);
}

.timeline-item:nth-child(2)::before { background: #3b82f6; box-shadow: 0 0 0 3px rgba(59,130,246,0.2); }
.timeline-item:nth-child(3)::before { background: #8b5cf6; box-shadow: 0 0 0 3px rgba(139,92,246,0.2); }
.timeline-item:nth-child(4)::before { background: #22c55e; box-shadow: 0 0 0 3px rgba(34,197,94,0.2); }

.timeline-item h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.timeline-item .timeline-date {
  color: #14b8a6;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  display: block;
}

.timeline-item p {
  color: var(--text-muted);
  line-height: 1.7;
}

/* ==========================================================================
   20. TAB SYSTEM
   ========================================================================== */

.tabs {
  width: 100%;
}

.tab-nav {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  scrollbar-width: none;
}

.tab-nav::-webkit-scrollbar {
  display: none;
}

.tab-btn {
  padding: 0.75rem 1.5rem;
  border-radius: 100px;
  background: transparent;
  border: 1.5px solid #e2e8f0;
  color: var(--text-muted);
  cursor: pointer;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 500;
  white-space: nowrap;
}

.tab-btn:hover {
  border-color: #14b8a6;
  color: #14b8a6;
}

.tab-btn.active {
  background: linear-gradient(135deg, #14b8a6, #0d9488);
  color: var(--white);
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(20, 184, 166, 0.25);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   21. PRICING / COMPARISON TABLE
   ========================================================================== */

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.comparison-table thead {
  background: linear-gradient(135deg, #eff6ff, #f0fdfa);
}

.comparison-table th,
.comparison-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

.comparison-table th {
  color: var(--text);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.comparison-table td {
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.comparison-table tbody tr {
  transition: background-color 0.3s ease;
}

.comparison-table tbody tr:hover {
  background: rgba(20, 184, 166, 0.03);
}

.comparison-table tbody tr:last-child td {
  border-bottom: none;
}

.check-mark {
  color: var(--success);
  font-weight: 700;
}

.cross-mark {
  color: var(--text-light);
  opacity: 0.4;
}

/* Pricing Cards */
.pricing-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem;
  text-align: center;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
  border-color: #14b8a6;
  position: relative;
  box-shadow: var(--shadow-color);
}

.pricing-card.featured::before {
  content: 'Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #14b8a6, #0d9488);
  color: var(--white);
  padding: 0.25rem 1rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}

.pricing-card .price {
  font-size: 3rem;
  font-weight: 800;
  color: var(--text);
  margin: 1.5rem 0;
}

.pricing-card .price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-muted);
}

.pricing-features {
  list-style: none;
  text-align: left;
  margin: 2rem 0;
}

.pricing-features li {
  padding: 0.5rem 0;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.pricing-features li::before {
  content: '\2713';
  color: var(--success);
  font-weight: 700;
  flex-shrink: 0;
}

/* ==========================================================================
   22. UTILITY CLASSES
   ========================================================================== */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--accent); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }
.mb-6 { margin-bottom: 4rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }
.mt-6 { margin-top: 4rem; }

.pt-0 { padding-top: 0; }
.pb-0 { padding-bottom: 0; }

.hidden { display: none; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.relative { position: relative; }
.overflow-hidden { overflow: hidden; }

/* ==========================================================================
   23. ADDITIONAL COMPONENTS
   ========================================================================== */

/* Badges / Tags */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-primary {
  background: rgba(20, 184, 166, 0.1);
  color: #14b8a6;
}

.badge-secondary {
  background: rgba(6, 182, 212, 0.1);
  color: var(--secondary);
}

.badge-success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
}

.badge-purple {
  background: rgba(124, 58, 237, 0.1);
  color: var(--purple);
}

.badge-orange {
  background: rgba(245, 158, 11, 0.1);
  color: var(--orange);
}

.badge-rose {
  background: rgba(244, 63, 94, 0.1);
  color: var(--rose);
}

/* Divider */
.divider {
  height: 1px;
  background: var(--border);
  margin: 2rem 0;
}

/* Icon Circle */
.icon-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(20, 184, 166, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #14b8a6;
  font-size: 1.25rem;
  flex-shrink: 0;
}

/* Testimonial */
.testimonial {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.testimonial-text {
  color: var(--text);
  font-size: 1.0625rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #eff6ff, #f0fdfa);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--accent);
}

.testimonial-name {
  font-weight: 600;
  color: var(--text);
  font-size: 0.9375rem;
}

.testimonial-role {
  color: var(--text-muted);
  font-size: 0.8125rem;
}

/* Accordion / FAQ */
details {
  border: 1.5px solid #e2e8f0;
  border-radius: 12px;
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

details[open] {
  border-color: #14b8a6;
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.15);
}

details summary {
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  font-weight: 600;
  color: var(--text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
  transition: color 0.3s ease;
}

details summary::-webkit-details-marker {
  display: none;
}

details summary::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--text-light);
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
}

details[open] summary::after {
  content: '\2212';
  color: #14b8a6;
}

details[open] summary {
  color: #14b8a6;
}

details > div,
details > p {
  padding: 0 1.5rem 1.25rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.accordion-item {
  border: 1.5px solid #e2e8f0;
  border-radius: 12px;
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.accordion-header {
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: var(--white);
  border: none;
  color: var(--text);
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: inherit;
  transition: background-color 0.3s ease;
}

.accordion-header:hover {
  background: var(--surface);
}

.accordion-header::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--text-light);
  transition: transform 0.3s ease;
}

.accordion-item.active .accordion-header::after {
  content: '\2212';
  color: #14b8a6;
}

.accordion-item.active .accordion-header {
  color: #14b8a6;
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.accordion-item.active .accordion-body {
  max-height: 500px;
}

.accordion-body-inner {
  padding: 0 1.5rem 1.25rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Info cards (contact page) */
.info-card {
  background: var(--white);
  border: 1.5px solid #e2e8f0;
  border-radius: 16px;
  padding: 1.75rem;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.info-card:hover {
  box-shadow: var(--shadow-md);
  border-color: #14b8a6;
}

.info-card h3 {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
  color: var(--text);
}

.info-card p {
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* Map placeholder */
.map-placeholder {
  width: 100%;
  height: 400px;
  background: linear-gradient(135deg, #eff6ff, #f0fdfa, #fdf4ff);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 1rem;
  border: 1px solid var(--border);
}

/* ==========================================================================
   24. MEDIA QUERIES
   ========================================================================== */

@media (max-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .section {
    padding: 4rem 0;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .feature-row,
  .product-showcase {
    gap: 3rem;
  }

  .cta {
    padding: 3rem;
  }

  .cta h2 {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  /* Navigation */
  .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 1001;
  }

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

  .nav-links a {
    font-size: 1.125rem;
    padding: 0.75rem 1.5rem;
    color: var(--text);
  }

  .nav-toggle {
    display: flex;
  }

  /* Dropdowns in mobile */
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
    min-width: auto;
    display: none;
  }

  .dropdown.active .dropdown-menu {
    display: block;
  }

  .dropdown-menu a {
    padding: 0.5rem 1.5rem;
    font-size: 0.9375rem;
    color: var(--text-muted);
  }

  /* Layout */
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 3rem 0;
  }

  .container {
    padding: 0 1.25rem;
  }

  /* Hero */
  .hero > .container > [style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
    gap: 2rem !important;
  }

  .hero {
    text-align: center;
  }

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

  .hero p {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-bg {
    width: 100%;
    height: 50%;
    top: auto;
    bottom: 0;
  }

  .btn-group {
    justify-content: center;
  }

  .trust-indicators {
    justify-content: center;
  }

  /* Features */
  .feature-row,
  .product-showcase {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .feature-row.reverse,
  .product-showcase.reverse {
    direction: ltr;
  }

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

  .stat-number {
    font-size: 2.25rem;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  /* CTA */
  .cta {
    padding: 2.5rem 1.5rem;
    margin: 1rem;
    border-radius: 16px;
  }

  .cta h2 {
    font-size: 1.75rem;
  }

  /* Contact Form */
  .form-row {
    grid-template-columns: 1fr;
  }

  /* Comparison Table */
  .comparison-table {
    display: block;
    overflow-x: auto;
  }

  /* Page Header */
  .page-header {
    padding: 6rem 0 3rem;
  }

  /* Ecosystem */
  .ecosystem-hub {
    max-width: 400px;
  }

  .ecosystem-center {
    width: 100px;
    height: 100px;
    font-size: 0.75rem;
  }

  .ecosystem-item {
    width: 70px;
    height: 70px;
    font-size: 0.625rem;
  }

  /* Timeline */
  .timeline {
    padding-left: 2rem;
  }

  .timeline-item::before {
    left: -2rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  .section {
    padding: 2.5rem 0;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .section-subtitle {
    font-size: 1rem;
  }

  .btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    width: 100%;
    justify-content: center;
  }

  .btn-group {
    flex-direction: column;
  }

  .card {
    padding: 1.5rem;
  }

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

  .cta {
    padding: 2rem 1.25rem;
    margin: 0.5rem;
  }

  .cta h2 {
    font-size: 1.5rem;
  }

  .page-header {
    padding: 5rem 0 2rem;
  }

  .pricing-card {
    padding: 1.5rem;
  }

  .pricing-card .price {
    font-size: 2.5rem;
  }

  .tab-btn {
    padding: 0.625rem 1rem;
    font-size: 0.875rem;
  }

  .footer {
    padding: 3rem 0 1.5rem;
  }
}

/* ==========================================================================
   25. PRINT STYLES
   ========================================================================== */

@media print {
  .navbar,
  .nav-toggle,
  .hero-bg,
  .hero-particle,
  .footer-social {
    display: none;
  }

  body {
    background: white;
    color: #333;
  }

  .card,
  .comparison-table,
  .testimonial {
    border: 1px solid #ddd;
    box-shadow: none;
  }

  a {
    color: #333;
  }
}