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

/* CSS Custom Properties */
:root {
  --trevalisyn-space-xs: 0.5rem;
  --trevalisyn-space-sm: 1rem;
  --trevalisyn-space-md: 1.5rem;
  --trevalisyn-space-lg: 2.5rem;
  --trevalisyn-space-xl: 4rem;
  --trevalisyn-space-xxl: 6rem;
  
  --trevalisyn-primary: #1A1A1D;
  --trevalisyn-secondary: #3B1C32;
  --trevalisyn-accent: #6A1E55;
  --trevalisyn-accent-light: #A64D79;
  --trevalisyn-white: #ffffff;
  --trevalisyn-gray: #f8f9fa;
  --trevalisyn-light-gray: #f1f3f4;
  --trevalisyn-dark-gray: #e9ecef;
  
  --trevalisyn-font-primary: 'Poppins', sans-serif;
  --trevalisyn-font-secondary: 'Inter', sans-serif;
  
  --trevalisyn-shadow-light: 0 2px 8px rgba(26, 26, 29, 0.1);
  --trevalisyn-shadow-medium: 0 4px 16px rgba(26, 26, 29, 0.15);
  --trevalisyn-shadow-heavy: 0 8px 32px rgba(26, 26, 29, 0.25);
  --trevalisyn-shadow-glow: 0 0 20px rgba(106, 30, 85, 0.3);
  
  --trevalisyn-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --trevalisyn-transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --trevalisyn-transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  
  --trevalisyn-border-radius: 15px;
  --trevalisyn-border-radius-sm: 8px;
  --trevalisyn-border-radius-lg: 25px;
  
  --trevalisyn-gradient-primary: linear-gradient(135deg, var(--trevalisyn-accent) 0%, var(--trevalisyn-accent-light) 100%);
  --trevalisyn-gradient-secondary: linear-gradient(45deg, var(--trevalisyn-secondary) 0%, var(--trevalisyn-accent) 100%);
  --trevalisyn-gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  height: 100%;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

body {
  font-family: var(--trevalisyn-font-secondary);
  line-height: 1.6;
  color: var(--trevalisyn-primary);
  background: var(--trevalisyn-white);
  overflow-x: hidden;
  min-height: 100vh;
  font-feature-settings: 'liga' 1, 'kern' 1;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
}

/* Enhanced Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--trevalisyn-font-primary);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--trevalisyn-space-sm);
  text-shadow: 0 1px 2px rgba(26, 26, 29, 0.1);
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
}

h2 {
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 600;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 1.4rem);
}

h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.2rem);
}

h5 {
  font-size: clamp(1.125rem, 2vw, 1rem);
}

h6 {
  font-size: clamp(1rem, 1.5vw, 0.8rem);
}

p {
  margin-bottom: var(--trevalisyn-space-sm);
  font-size: clamp(1rem, 1.2vw, 1.125rem);
  text-shadow: 0 1px 1px rgba(26, 26, 29, 0.05);
  line-height: 1.7;
}

a {
  color: var(--trevalisyn-accent);
  text-decoration: none;
  transition: var(--trevalisyn-transition);
  position: relative;
}

a:hover {
  color: var(--trevalisyn-accent-light);
  text-shadow: 0 1px 3px rgba(106, 30, 85, 0.3);
}

a:focus {
  outline: 2px solid var(--trevalisyn-accent);
  outline-offset: 2px;
  border-radius: 2px;
}

/* Enhanced Layout Components */
.trevalisyn-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--trevalisyn-space-md);
  position: relative;
}

.trevalisyn-section {
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
  opacity: 0;
  transform: translateY(30px);
  animation: trevalisyn-fade-in 0.8s ease-out forwards;
}

@keyframes trevalisyn-fade-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Advanced Header & Navigation */
.trevalisyn-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 1000;
  padding: var(--trevalisyn-space-xs) 0;
  box-shadow: var(--trevalisyn-shadow-light);
  transition: var(--trevalisyn-transition);
  border-bottom: 1px solid rgba(106, 30, 85, 0.1);
}



.trevalisyn-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.trevalisyn-logo {
  height: 50px;
  transition: var(--trevalisyn-transition);
  filter: drop-shadow(0 2px 4px rgba(26, 26, 29, 0.1));
}

.trevalisyn-logo:hover {
  transform: scale(1.05);
  filter: drop-shadow(0 4px 8px rgba(106, 30, 85, 0.2));
}

.trevalisyn-nav-menu {
  display: flex;
  list-style: none;
  gap: var(--trevalisyn-space-md);
  align-items: center;
}

.trevalisyn-nav-link {
  font-family: var(--trevalisyn-font-primary);
  font-weight: 500;
  font-size: 0.95rem;
    border-radius: var(--trevalisyn-border-radius-lg);
  transition: var(--trevalisyn-transition);
  position: relative;
  overflow: hidden;
  letter-spacing: 0.025em;
}
.trevalisyn-nav-link:hover::before {
  left: 0;
}

.trevalisyn-nav-link:hover {
  color: #1A1A1D;
  transform: translateY(-2px);
  box-shadow: var(--trevalisyn-shadow-medium);
}

.trevalisyn-nav-link.active {
  background: var(--trevalisyn-gradient-primary);
  color: var(--trevalisyn-white);
  box-shadow: var(--trevalisyn-shadow-glow);
  padding: 5px 16px;
}

/* Enhanced Mobile Menu */
.trevalisyn-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--trevalisyn-space-xs);
  border-radius: var(--trevalisyn-border-radius-sm);
  transition: var(--trevalisyn-transition);
  z-index: 1001;
  position: relative;
}

.trevalisyn-menu-toggle:hover {
  background: rgba(106, 30, 85, 0.1);
  transform: scale(1.1);
}

.trevalisyn-hamburger {
  width: 25px;
  height: 2px;
  background: var(--trevalisyn-primary);
  position: relative;
  transition: var(--trevalisyn-transition);
  border-radius: 2px;
}

.trevalisyn-hamburger::before,
.trevalisyn-hamburger::after {
  content: '';
  position: absolute;
  width: 25px;
  height: 2px;
  background: var(--trevalisyn-primary);
  transition: var(--trevalisyn-transition);
  border-radius: 2px;
}

.trevalisyn-hamburger::before {
  top: -8px;
}

.trevalisyn-hamburger::after {
  bottom: -8px;
}

.trevalisyn-menu-active .trevalisyn-hamburger {
  background: transparent;
}

.trevalisyn-menu-active .trevalisyn-hamburger::before {
  transform: rotate(45deg);
  top: 0;
  background: var(--trevalisyn-white);
}

.trevalisyn-menu-active .trevalisyn-hamburger::after {
  transform: rotate(-45deg);
  bottom: 0;
  background: var(--trevalisyn-white);
}

/* Enhanced Hero Section */
.trevalisyn-hero {
  min-height: 100vh;
  background: var(--trevalisyn-gradient-primary);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.trevalisyn-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="1.5" fill="rgba(255,255,255,0.08)"/><circle cx="40" cy="70" r="1" fill="rgba(255,255,255,0.06)"/><circle cx="70" cy="20" r="1.2" fill="rgba(255,255,255,0.07)"/><circle cx="10" cy="60" r="1.8" fill="rgba(255,255,255,0.09)"/></svg>');
  animation: trevalisyn-float 20s linear infinite;
  opacity: 0.6;
}

.trevalisyn-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100px;
  background: linear-gradient(to top, rgba(255, 255, 255, 0.1), transparent);
}

@keyframes trevalisyn-float {
  from { transform: translateY(0) rotate(0deg); }
  to { transform: translateY(-100px) rotate(360deg); }
}

.trevalisyn-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--trevalisyn-white);
  max-width: 800px;
  margin: 0 auto;
}

.trevalisyn-hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  margin-bottom: var(--trevalisyn-space-md);
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  animation: trevalisyn-slide-up 1s ease-out;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

@keyframes trevalisyn-slide-up {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.trevalisyn-hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  margin-bottom: var(--trevalisyn-space-xl);
  opacity: 0.9;
  animation: trevalisyn-slide-up 1s ease-out 0.3s both;
  line-height: 1.6;
  font-weight: 400;
}

.trevalisyn-hero-actions {
  display: flex;
  gap: var(--trevalisyn-space-md);
  justify-content: center;
  flex-wrap: wrap;
  animation: trevalisyn-slide-up 1s ease-out 0.6s both;
}

/* Enhanced Buttons */
.trevalisyn-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: clamp(0.875rem, 2vw, 1.125rem) clamp(1.5rem, 4vw, 2.5rem);
  border-radius: var(--trevalisyn-border-radius-lg);
  font-family: var(--trevalisyn-font-primary);
  font-weight: 600;
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: var(--trevalisyn-transition);
  cursor: pointer;
  border: none;
  text-decoration: none;
  box-shadow: var(--trevalisyn-shadow-medium);
  position: relative;
  overflow: hidden;
  min-width: 160px;
}

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

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

.trevalisyn-btn-primary {
  background: var(--trevalisyn-white);
  color: var(--trevalisyn-accent);
}

.trevalisyn-btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--trevalisyn-shadow-heavy);
  color: var(--trevalisyn-accent-light);
}

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

.trevalisyn-btn-secondary:hover {
  background: var(--trevalisyn-white);
  color: var(--trevalisyn-accent);
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--trevalisyn-shadow-heavy);
}

/* Enhanced Icons */
.trevalisyn-icon {
  width: clamp(50px, 8vw, 70px);
  height: clamp(50px, 8vw, 70px);
  margin: 0 auto var(--trevalisyn-space-sm);
  background: var(--trevalisyn-gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--trevalisyn-transition);
  box-shadow: var(--trevalisyn-shadow-light);
  position: relative;
  overflow: hidden;
}

.trevalisyn-icon::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: trevalisyn-rotate 3s linear infinite;
  opacity: 0;
  transition: var(--trevalisyn-transition);
}

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

.trevalisyn-icon:hover::before {
  opacity: 1;
}

.trevalisyn-icon:hover {
  transform: translateY(-5px) scale(1.1);
  box-shadow: var(--trevalisyn-shadow-glow);
}

.trevalisyn-icon svg {
  width: clamp(25px, 5vw, 35px);
  height: clamp(25px, 5vw, 35px);
  fill: var(--trevalisyn-white);
  position: relative;
  z-index: 2;
}

/* Enhanced Cards */
.trevalisyn-card {
  background: var(--trevalisyn-white);
  border-radius: var(--trevalisyn-border-radius);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  text-align: center;
  transition: var(--trevalisyn-transition);
  box-shadow: var(--trevalisyn-shadow-light);
  border: 1px solid rgba(106, 30, 85, 0.1);
  position: relative;
  overflow: hidden;
}

.trevalisyn-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--trevalisyn-gradient-primary);
  transform: scaleX(0);
  transition: var(--trevalisyn-transition);
  transform-origin: left;
}

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

.trevalisyn-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--trevalisyn-shadow-heavy);
  border-color: var(--trevalisyn-accent);
}

.trevalisyn-grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* Enhanced Pricing Cards */
.trevalisyn-pricing-card {
  background: var(--trevalisyn-white);
  border-radius: var(--trevalisyn-border-radius-lg);
  padding: clamp(2rem, 5vw, 3rem);
  text-align: center;
  box-shadow: var(--trevalisyn-shadow-medium);
  transition: var(--trevalisyn-transition);
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
  display: flex;
justify-content: space-between;
flex-direction: column;
}

.trevalisyn-pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: var(--trevalisyn-gradient-primary);
}

.trevalisyn-pricing-card::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(106, 30, 85, 0.05) 0%, transparent 70%);
  opacity: 0;
  transition: var(--trevalisyn-transition-slow);
}

.trevalisyn-pricing-card:hover::after {
  opacity: 1;
}

.trevalisyn-pricing-card:hover {
  transform: translateY(-15px) scale(1.02);
  box-shadow: var(--trevalisyn-shadow-heavy);
  border-color: var(--trevalisyn-accent);
}

.trevalisyn-price {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--trevalisyn-accent);
  margin: var(--trevalisyn-space-md) 0;
  position: relative;
  z-index: 2;
}

.trevalisyn-price-currency {
  font-size: clamp(1.2rem, 2.5vw, 1.75rem);
  vertical-align: top;
  opacity: 0.8;
}

.trevalisyn-price-period {
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  color: var(--trevalisyn-secondary);
  font-weight: 400;
  opacity: 0.9;
}

/* Enhanced Forms */
.trevalisyn-form {
  max-width: 600px;
  margin: 0 auto;
}

.trevalisyn-form-group {
  margin-bottom: var(--trevalisyn-space-md);
  position: relative;
}

.trevalisyn-form-input,
.trevalisyn-form-textarea,
select.trevalisyn-form-input {
  width: 100%;
  padding: clamp(0.875rem, 2vw, 1.125rem);
  border: 2px solid rgba(106, 30, 85, 0.2);
  border-radius: var(--trevalisyn-border-radius);
  font-family: var(--trevalisyn-font-secondary);
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  transition: var(--trevalisyn-transition);
  background: var(--trevalisyn-white);
  position: relative;
}

.trevalisyn-form-input:focus,
.trevalisyn-form-textarea:focus,
select.trevalisyn-form-input:focus {
  outline: none;
  border-color: var(--trevalisyn-accent);
  box-shadow: 0 0 0 3px rgba(106, 30, 85, 0.1);
  transform: translateY(-2px);
}

.trevalisyn-form-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}

.trevalisyn-features-list {
  list-style: none;
  margin: var(--trevalisyn-space-md) 0;
  padding: 0;
}

.trevalisyn-features-list li {
  padding: var(--trevalisyn-space-xs) 0;
  position: relative;
  padding-left: var(--trevalisyn-space-md);
  font-size: clamp(0.875rem, 1.2vw, 1rem);
}

.trevalisyn-features-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--trevalisyn-accent);
  font-weight: bold;
  font-size: 1.1em;
}

/* Enhanced Footer */
.trevalisyn-footer {
  background: var(--trevalisyn-primary);
  color: var(--trevalisyn-white);
  padding: clamp(3rem, 6vw, 4rem) 0 var(--trevalisyn-space-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.trevalisyn-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--trevalisyn-gradient-primary);
}

.trevalisyn-footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: clamp(2rem, 5vw, 3rem);
  margin-bottom: var(--trevalisyn-space-xl);
  text-align: left;
}

.trevalisyn-footer-section h4 {
  color: var(--trevalisyn-accent-light);
  margin-bottom: var(--trevalisyn-space-sm);
  font-size: clamp(1.1rem, 2vw, 1.25rem);
}

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

.trevalisyn-footer-links li {
  margin-bottom: var(--trevalisyn-space-xs);
}

.trevalisyn-footer-links a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--trevalisyn-transition);
  font-size: clamp(0.875rem, 1.2vw, 1rem);
}

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

.trevalisyn-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--trevalisyn-space-md);
  color: rgba(255, 255, 255, 0.7);
  font-size: clamp(0.875rem, 1.2vw, 1rem);
}

/* Contact Info Styling */
.trevalisyn-contact-info {
  display: grid;
  gap: var(--trevalisyn-space-md);
}

.trevalisyn-contact-item {
  display: flex;
  align-items: center;
  padding: var(--trevalisyn-space-sm);
  background: rgba(106, 30, 85, 0.05);
  border-radius: var(--trevalisyn-border-radius);
  transition: var(--trevalisyn-transition);
}

.trevalisyn-contact-item:hover {
  background: rgba(106, 30, 85, 0.1);
  transform: translateX(5px);
}

/* Utility Classes */
.trevalisyn-text-center {
  text-align: center;
}

.trevalisyn-text-gradient {
  background: var(--trevalisyn-gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

.trevalisyn-bg-gray {
  background: linear-gradient(135deg, var(--trevalisyn-gray) 0%, var(--trevalisyn-light-gray) 100%);
}

.trevalisyn-mb-lg {
  margin-bottom: var(--trevalisyn-space-lg);
}

.trevalisyn-mt-lg {
  margin-top: var(--trevalisyn-space-lg);
}

/* Loading States */
.trevalisyn-loaded {
  animation: trevalisyn-loaded 0.5s ease-out;
}

@keyframes trevalisyn-loaded {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Enhanced Animations */
@keyframes trevalisyn-pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

@keyframes trevalisyn-bounce {
  0%, 20%, 53%, 80%, 100% {
    transform: translateY(0);
  }
  40%, 43% {
    transform: translateY(-10px);
  }
  70% {
    transform: translateY(-5px);
  }
  90% {
    transform: translateY(-2px);
  }
}

/* Responsive Media Queries */

/* Tablet Landscape */
@media (max-width: 1024px) {
  :root {
    --trevalisyn-space-sm: 1.25rem;
    --trevalisyn-space-md: 2rem;
    --trevalisyn-space-lg: 3rem;
    --trevalisyn-space-xl: 4.5rem;
  }

  .trevalisyn-container {
    padding: 0 var(--trevalisyn-space-md);
  }

  .trevalisyn-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}

/* Tablet Portrait & Mobile Landscape */
@media (max-width:1000px) {
  :root {
    --trevalisyn-space-sm: 1.5rem;
    --trevalisyn-space-md: 2.25rem;
    --trevalisyn-space-lg: 3.5rem;
    --trevalisyn-space-xl: 5rem;
  }

  html {
    font-size: 17px;
  }

  .trevalisyn-menu-toggle {
    display: flex;
  }

  .trevalisyn-nav-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(135deg, rgba(26, 26, 29, 0.98) 0%, rgba(59, 28, 50, 0.98) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: var(--trevalisyn-space-xl) var(--trevalisyn-space-md);
    transition: var(--trevalisyn-transition-slow);
    gap: var(--trevalisyn-space-lg);
    z-index: 999;
  }

  .trevalisyn-nav-menu.trevalisyn-menu-active {
    left: 0;
  }

  .trevalisyn-nav-link {
    font-size: clamp(1.25rem, 4vw, 1.5rem);
    padding: var(--trevalisyn-space-md) var(--trevalisyn-space-xl);
    width: 100%;
    max-width: 300px;
    text-align: center;
    border-radius: var(--trevalisyn-border-radius);
    color: var(--trevalisyn-white);
    font-weight: 600;
  }

  .trevalisyn-nav-link:hover {
    background: var(--trevalisyn-gradient-primary);
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--trevalisyn-shadow-glow);
  }

  .trevalisyn-hero-actions {
    flex-direction: column;
    align-items: center;
    gap: var(--trevalisyn-space-md);
  }

  .trevalisyn-btn {
    width: 100%;
    max-width: 280px;
    padding: var(--trevalisyn-space-md) var(--trevalisyn-space-lg);
    font-size: clamp(1rem, 2.5vw, 1.125rem);
  }

  .trevalisyn-grid {
    grid-template-columns: 1fr;
    gap: var(--trevalisyn-space-lg);
  }

  .trevalisyn-card,
  .trevalisyn-pricing-card {
    padding: clamp(1.5rem, 4vw, 2rem);
  }

  .trevalisyn-footer-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--trevalisyn-space-xl);
  }

  .trevalisyn-contact-info {
    gap: var(--trevalisyn-space-lg);
  }

  .trevalisyn-contact-item {
    flex-direction: column;
    text-align: center;
    padding: var(--trevalisyn-space-md);
  }
}

/* Mobile Portrait */
@media (max-width: 480px) {
  :root {
    --trevalisyn-space-sm: 1.75rem;
    --trevalisyn-space-md: 2.5rem;
    --trevalisyn-space-lg: 4rem;
    --trevalisyn-space-xl: 6rem;
  }

  html {
    font-size: 18px;
  }

  .trevalisyn-container {
    padding: 0 var(--trevalisyn-space-sm);
  }

  

  .trevalisyn-logo {
    height: 45px;
  }

  .trevalisyn-section {
    padding: clamp(2.5rem, 8vw, 5rem) 0;
  }

  .trevalisyn-hero {
    min-height: 100vh;
    padding: var(--trevalisyn-space-xl) 0;
  }

  .trevalisyn-hero-content {
    padding: 0 var(--trevalisyn-space-sm);
  }

  .trevalisyn-card,
  .trevalisyn-pricing-card {
    margin: 0 var(--trevalisyn-space-xs);
    padding: var(--trevalisyn-space-md);
  }

  .trevalisyn-form {
    max-width: 100%;
  }

  .trevalisyn-form-input,
  .trevalisyn-form-textarea,
  select.trevalisyn-form-input {
    padding: var(--trevalisyn-space-sm);
    font-size: 16px; /* Prevent zoom on iOS */
  }

  .trevalisyn-btn {
    padding: var(--trevalisyn-space-sm) var(--trevalisyn-space-md);
    font-size: 1rem;
    min-width: 200px;
  }

  .trevalisyn-nav-menu {
    padding: var(--trevalisyn-space-xl) var(--trevalisyn-space-sm);
  }

  .trevalisyn-nav-link {
    font-size: 1.125rem;
    padding: var(--trevalisyn-space-sm) var(--trevalisyn-space-md);
    max-width: 250px;
  }
}

/* Small Mobile Devices (360px and below) */
@media (max-width: 360px) {
  :root {
    --trevalisyn-space-xs: 0.75rem;
    --trevalisyn-space-sm: 2rem;
    --trevalisyn-space-md: 3rem;
    --trevalisyn-space-lg: 4.5rem;
    --trevalisyn-space-xl: 7rem;
  }

  html {
    font-size: 16px;
  }

  .trevalisyn-container {
    padding: 0 16px;
  }

  .trevalisyn-logo {
    height: 40px;
  }

  .trevalisyn-hero {
    padding: var(--trevalisyn-space-lg) 0;
  }

  .trevalisyn-hero-content {
    padding: 0 var(--trevalisyn-space-sm);
  }

  .trevalisyn-hero-title {
    font-size: clamp(2rem, 8vw, 2.5rem);
    line-height: 1.2;
  }

  .trevalisyn-hero-subtitle {
    font-size: clamp(1rem, 3vw, 1.125rem);
    margin-bottom: var(--trevalisyn-space-lg);
  }

  .trevalisyn-hero-actions {
    gap: var(--trevalisyn-space-sm);
  }

  .trevalisyn-btn {
    padding: 10px 20px;    
    font-size: 0.875rem;
    min-width: 180px;
    width: 100%;
    max-width: 220px;
  }

  .trevalisyn-card,
  .trevalisyn-pricing-card {
    margin: 0;
    padding: var(--trevalisyn-space-md) var(--trevalisyn-space-sm);
    border-radius: var(--trevalisyn-border-radius-sm);
  }

  .trevalisyn-icon {
    width: 60px;
    height: 60px;
  }

  .trevalisyn-icon svg {
    width: 30px;
    height: 30px;
  }

  .trevalisyn-grid {
    gap: var(--trevalisyn-space-md);
  }

  .trevalisyn-price {
    font-size: clamp(2rem, 8vw, 2.5rem);
  }

  .trevalisyn-price-currency {
    font-size: clamp(1rem, 3vw, 1.25rem);
  }

  .trevalisyn-form-group {
    margin-bottom: var(--trevalisyn-space-sm);
  }

  .trevalisyn-form-input,
  .trevalisyn-form-textarea,
  select.trevalisyn-form-input {
    padding: var(--trevalisyn-space-sm);
    font-size: 16px;
    border-radius: var(--trevalisyn-border-radius-sm);
  }

  .trevalisyn-nav-menu {
    padding: var(--trevalisyn-space-lg) var(--trevalisyn-space-sm);
    gap: var(--trevalisyn-space-md);
  }

  .trevalisyn-nav-link {
    font-size: 1rem;
    padding: var(--trevalisyn-space-sm);
    max-width: 200px;
    width: 90%;
  }

  .trevalisyn-footer-content {
    gap: var(--trevalisyn-space-lg);
  }

  .trevalisyn-contact-item {
    padding: var(--trevalisyn-space-sm);
    border-radius: var(--trevalisyn-border-radius-sm);
    width: 100%;
  }

  h1 {
    font-size: clamp(1.7rem, 6vw, 2.5rem);
    word-break: break-word;
  }

  h2 {
    font-size: clamp(1.5rem, 5vw, 2rem);
    word-break: break-word;
  }

  h3 {
    font-size: clamp(1.25rem, 4vw, 1.5rem);
    word-break: break-word;
  }

  p {
    font-size: clamp(0.875rem, 3vw, 1rem);
    line-height: 1.6;
    word-break: break-word;
  }
}

/* Ultra-small devices (below 320px) */
@media (max-width: 320px) {
  html {
    font-size: 14px;
  }

  .trevalisyn-container {
    padding: 0 1rem;
  }

  .trevalisyn-hero-title {
    font-size: 1.75rem;
    line-height: 1.3;
  }

  .trevalisyn-hero-subtitle {
    font-size: 0.875rem;
  }

  .trevalisyn-btn {
    font-size: 0.75rem;
    padding: 0.75rem 1rem;
    min-width: 150px;
  }

  .trevalisyn-card,
  .trevalisyn-pricing-card {
    padding: 1rem 0.75rem;
  }

  .trevalisyn-icon {
    width: 50px;
    height: 50px;
  }

  .trevalisyn-icon svg {
    width: 25px;
    height: 25px;
  }

  .trevalisyn-nav-link {
    font-size: 0.875rem;
    padding: 0.75rem;
    max-width: 180px;
  }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .trevalisyn-logo {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  .trevalisyn-header {
    border-bottom-color: rgba(106, 30, 85, 0.3);
  }
  
  .trevalisyn-card {
    background: rgba(248, 249, 250, 0.98);
  }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .trevalisyn-hero::before {
    animation: none;
  }
  
  .trevalisyn-icon::before {
    animation: none;
  }
}