/* ================================================
   TechViOnyx - Agency Website Global Styles
   Clean Light Theme with Subtle Gradients
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Sora:wght@600;700;800&display=swap');

/* ============================================
   CSS VARIABLES & THEME
   ============================================ */
:root {
  /* Color Palette - Modern Light */
  --color-primary: #2f6fed; /* Blue */
  --color-secondary: #38bdf8; /* Sky */
  --color-accent: #34d399; /* Mint */
  --color-neon-cyan: #38bdf8;
  --color-neon-violet: #2f6fed;
  --color-neon-pink: #34d399;

  /* Light Gradient Trio */
  --color-grad-1: #fcdb81;
  --color-grad-2: #cfbcff;
  --color-grad-3: #9effd3;
  
  /* Hybrid Theme Colors */
  --color-bg-primary: #d6e0ff;
  --color-bg-secondary: #ceddff;
  --color-bg-tertiary: #eaf6f1;
  --color-bg-card: linear-gradient(135deg, var(--color-border-light), var(--color-neon-pink));;
  --color-bg-hover: #ff9797;
  
  /* Text Colors */
  --color-text-primary: #0f172a;
  --color-text-secondary: #334155;
  --color-text-muted: #64748b;
  
  /* Border & Effects - Refined for Hybrid */
  --color-border: rgba(15, 23, 42, 0.08);
  --color-border-light: rgba(15, 23, 42, 0.12);
  --shadow-glow-cyan: 0 10px 30px rgba(37, 99, 235, 0.12);
  --shadow-glow-violet: 0 10px 30px rgba(14, 165, 233, 0.12);
  --shadow-card: 0 12px 30px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 24px 60px rgba(15, 23, 42, 0.16);
  --glass-blur: 14px;
  
  /* Typography */
  --font-primary: 'Manrope', 'Helvetica Neue', sans-serif;
  --font-heading: 'Sora', 'Manrope', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  
  /* Layout */
  --container-max-width: 1400px;
  --border-radius: 12px;
  --border-radius-sm: 8px;
  --border-radius-lg: 24px;
  
  /* Transitions */
  --transition-fast: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   SELECTION & SCROLLBAR - OnyxCore
   ============================================ */
::selection {
  background: rgba(37, 99, 235, 0.18);
  color: #0f172a;
}

/* Custom Cursor Styles */
.custom-cursor {
  width: 30px;
  height: 30px;
  border: 2px solid var(--color-primary);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s, border-color 0.3s, transform 0.15s ease-out;
  mix-blend-mode: normal;
  background: rgba(0, 240, 255, 0.05);
}

.custom-cursor-dot {
  width: 5px;
  height: 5px;
  background: var(--color-primary);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
}

.custom-cursor.active {
  width: 45px;
  height: 45px;
  background: rgba(0, 240, 255, 0.1);
  border-color: var(--color-neon-violet);
  transform: translate(-50%, -50%) scale(1.2);
}

@media (max-width: 1024px) {
  .custom-cursor, .custom-cursor-dot {
    display: block;
  }
}

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

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: #ccc;
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-neon-cyan);
  box-shadow: 0 0 10px var(--color-neon-cyan);
}

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

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

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

body {
  font-family: var(--transition-fast);
  background-color: var(--color-bg-primary);
  background-image: 
    radial-gradient(at 0% 0%, rgba(56, 189, 248, 0.12) 0px, transparent 45%),
    radial-gradient(at 100% 0%, rgba(52, 211, 153, 0.12) 0px, transparent 50%),
    linear-gradient(120deg, var(--color-grad-1) 0%, var(--color-grad-2) 45%, var(--color-grad-3) 100%);
  color: var(--color-text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 7px;
}

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

ul, ol {
  list-style: none;
}

button {
  border: 1px solid var(--color-border);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  background: none;
  cursor: pointer;
  font-family: inherit;
  transition: var(--transition-fast);
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--transition-fast);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text-primary);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: var(--spacing-md);
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: var(--spacing-sm);
}

h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  margin-bottom: var(--spacing-sm);
}

p {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-secondary);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-neon-cyan), var(--color-neon-violet));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ============================================
   LAYOUT & CONTAINERS
   ============================================ */
.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  width: 100%;
}

.section {
  padding: var(--spacing-3xl) 0;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  font-weight: 800;
  letter-spacing: -1px;
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 1.125rem;
  max-width: 700px;
  margin: 0 auto var(--spacing-3xl);
  line-height: 1.8;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, rgba(255, 255, 0, 0.486), var(--color-secondary));
  color: #ffffff;
  border: none;
}

.btn-primary:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: var(--shadow-glow-cyan);
  filter: brightness(1.1);
}

.btn-secondary {
  background: rgba(0, 238, 255, 0.486);
  color: black;
  border: 1px solid var(--color-border-light);
  backdrop-filter: blur(5px);
}

.btn-secondary:hover {
  background: rgba(255, 238, 0, 0.1);
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow-cyan);
}

.btn-large {
  padding: 10px;
  font-size: 1.1rem;
}

/* ============================================
   CARDS
   ============================================ */
.card {
  background: linear-gradient(135deg, rgba(255, 255, 0, 0.45), rgba(255, 0, 0, 0.35), rgba(0, 0, 255, 0.60));
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.card .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  width: 100%;
  max-width: 260px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 10px;
}

.card .btn + .btn {
  margin-left: 0;
  margin-top: var(--spacing-sm);
}

.plan-card {
  background: linear-gradient(135deg, var(--color-grad-1), var(--color-grad-2), var(--color-grad-3));
}

.card::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(0,240,255,0.02) 0%, transparent 70%);
  opacity: 0;
  transition: var(--transition-normal);
  pointer-events: none;
  z-index: -1;
}

.card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-card), 0 10px 30px rgba(37, 99, 235, 0.1);
}

.card:hover::after {
  opacity: 1;
  transform: translate(10%, 10%);
}

.card-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--color-neon-cyan), var(--color-neon-violet));
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
}

.card-title {
  font-size: 1.2rem;
  margin-bottom: var(--spacing-sm);
}

.card-description {
  color: var(--spacing-3xl);
  line-height: 1.5;
}

/* ============================================
   GRID LAYOUTS
   ============================================ */
.grid {
  display: grid;
  gap: var(--spacing-lg);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  /* min-height: 100vh; */
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  margin-top: clamp(50px, 9vh, 58px);
  margin-bottom: clamp(50px, 9vh, 58px);
  padding-top: clamp(50px, 10vh, 70px);
  overflow: hidden;
}

.hero.full-bg {
  min-height: 90vh;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero.full-bg .hero-banner-content {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  background: rgba(0, 0, 0, 0);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 30%, rgba(56, 189, 248, 0.08), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(52, 211, 153, 0.08), transparent 40%);
  z-index: -1;
  filter: blur(60px);
}

.hero-content {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  z-index: 1;
}

.hero-title {
  font-size: clamp(1rem, 2vw, 3rem);
  margin-bottom: var(--spacing-sm);
  line-height: 1.1;
}

.hero-subtitle {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  color: var(--color-bg-secondary);
  margin-bottom: var(--spacing-xl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  gap: var(--spacing-xs);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--spacing-xl);
}

.hero-banner {
  width: 100%;
  max-width: 100%;
  margin: var(--spacing-xl) auto 0;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  position: relative;
  z-index: 1;
  height: clamp(240px, 45vw, 400px);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--hero-bg) center / cover no-repeat;
}

.hero-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}

.hero-banner-content {
  color: white;
  text-align: center;
  z-index: 2;
  padding: var(--spacing-lg);
  background: rgba(0, 0, 0, 0.5);
  border-radius: var(--border-radius);
}

@media (max-width: 768px) {
  .hero-banner {
    margin-top: var(--spacing-lg);
  }
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.service-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-neon-cyan), var(--color-neon-violet));
  transform: scaleX(0);
  transition: var(--transition-normal);
}

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

.service-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-neon-cyan);
  box-shadow: var(--shadow-glow-cyan);
}

/* ============================================
   PROCESS TIMELINE
   ============================================ */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  position: relative;
  margin-top: var(--spacing-2xl);
}

.process-step {
  text-align: center;
  position: relative;
}

.process-number {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--color-neon-cyan), var(--color-neon-violet));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-bg-primary);
  margin: 0 auto var(--spacing-md);
  position: relative;
  z-index: 2;
}

.process-title {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

.process-description {
  color: var(--shadow-card--);
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-2xl);
}

.testimonial-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  position: relative;
}

.testimonial-text {
  font-size: 1.125rem;
  line-height: 1.7;
  margin-bottom: var(--spacing-md);
  font-style: italic;
  color: black;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-neon-cyan), var(--color-neon-violet));
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  display: block;
}

.testimonial-info h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.testimonial-info p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin: 0;
}

.testimonial-name {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 0.25rem 0;
  color: var(--color-text-primary);
}

.support-agent-name {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: #ffffff;
}

/* ============================================
   FORMS
   ============================================ */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--color-text-primary);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--spacing-sm);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  color: var(--color-text-primary);
  font-size: 1rem;
  transition: var(--transition-normal);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-neon-cyan);
  box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.1);
}

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

.form-error {
  color: #ef4444;
  font-size: 0.875rem;
  margin-top: var(--spacing-xs);
  display: none;
}

.form-group.error .form-input,
.form-group.error .form-textarea {
  border-color: #ef4444;
}

.form-group.error .form-error {
  display: block;
}

.form-success {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid #22c55e;
  color: #22c55e;
  padding: var(--spacing-md);
  border-radius: var(--border-radius-sm);
  text-align: center;
  margin-top: var(--spacing-md);
  display: none;
}

.form-success.show {
  display: block;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
  }
  50% {
    box-shadow: 0 0 40px rgba(0, 240, 255, 0.6);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

.fade-in {
  animation: fadeIn 0.6s ease-out;
}

/* Scroll Animation Classes */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

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

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-center {
  text-align: center;
}

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

.text-right {
  text-align: right;
}

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.pt-1 { padding-top: var(--spacing-sm); }
.pt-2 { padding-top: var(--spacing-md); }
.pt-3 { padding-top: var(--spacing-lg); }
.pt-4 { padding-top: var(--spacing-xl); }

.pb-1 { padding-bottom: var(--spacing-sm); }
.pb-2 { padding-bottom: var(--spacing-md); }
.pb-3 { padding-bottom: var(--spacing-lg); }
.pb-4 { padding-bottom: var(--spacing-xl); }

/* ============================================
   RESPONSIVE DESIGN - MEDIA QUERIES
   ============================================ */

/* Extra Large Screens */
@media (min-width: 1440px) {
  .container {
    max-width: 1400px;
  }
}

/* Large Screens */
@media (min-width: 1200px) {
  .container {
    max-width: 1140px;
  }
}

/* Desktop Only */
@media (min-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Tablets & Below */
@media (max-width: 1024px) {
  .section {
    padding: var(--spacing-xl) 0;
  }
  
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Small Laptops */
@media (max-width: 992px) {
  .nav-menu {
    position: fixed;
    top: 73px;
    right: -100%;
    width: 300px;
    height: calc(100vh - 73px);
    background: rgba(18, 18, 18, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--spacing-lg);
    gap: var(--spacing-md);
    transition: var(--transition-normal);
    border-left: 1px solid var(--color-border);
    overflow-x: auto;
    scroll-behavior: smooth;
    overflow-y: auto;
    -ms-overflow-style: none;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary) var(--color-bg-card);
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .nav-cta {
    width: 100%;
    text-align: center;
  }
  
  .process-timeline::before {
    display: none;
  }
}

/* Tablets */
@media (max-width: 768px) {
  .hero {
    /* min-height: 80vh; */
    padding-top: 50px;
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }
  
  .btn {
    width: 100%;
    max-width: 300px;
  }
  
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .process-timeline {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .social-links {
    justify-content: center;
  }
}

/* Large Phones */
@media (max-width: 576px) {
  :root {
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
  }
  
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .section {
    padding: var(--spacing-xl) 0;
  }
  
  .nav {
    padding: 5px;
  }
  
  .card {
    padding: 5px;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

/* Standard Phones */
@media (max-width: 480px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  h3 {
    font-size: 1.5rem;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.9375rem;
  }
  
  .btn-large {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 1rem;
  }
  
  .process-number {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
}

/* Small Phones */
@media (max-width: 360px) {
  :root {
    font-size: 14px;
  }
  
  .logo img {
    height: 32px;
  }
  
  .nav-menu {
    width: 100%;
    right: -100%;
  }
  
  .nav-menu.active {
    right: 0;
  }
}

/* Orientation Based */
/* @media (orientation: portrait) {
  .hero {
    min-height: 80vh;
  }
} */

@media (orientation: landscape) and (max-height: 600px) {
  .hero {
    min-height: auto;
    padding: var(--spacing-sm) 0;
  }
}

/* High Resolution Screens */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  img {
    image-rendering: -webkit-optimize-contrast;
  }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
  .header,
  .nav-toggle,
  .btn,
  .footer {
    display: none;
  }
  
  body {
    background: white;
    color: black;
  }
}

   WHATSAPP CHAT ASSISTANT
   ============================================ */
.whatsapp-chat-assistant {
    position: fixed;
    bottom: 20px !important;
    right: 20px !important;
    left: auto !important;
    top: auto !important;
    transform: none !important;
    z-index: 9999;
}

#whatsapp-chat-assistant {
    position: fixed !important;
    right: 20px !important;
    left: auto !important;
    bottom: 20px !important;
    top: auto !important;
    margin: 0 !important;
    transform: none !important;
    z-index: 9999 !important;
}

.whatsapp-chat-toggle {
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.whatsapp-chat-toggle:hover {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

.whatsapp-chat-toggle::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.4) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.whatsapp-chat-toggle:hover::before {
    opacity: 1;
}

.whatsapp-icon {
    position: relative;
    z-index: 2;
    animation: pulseAnimation 2s infinite;
}

@keyframes pulseAnimation {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

.whatsapp-chat-container {
    width: min(90vw, 350px);
    height: min(70vh, 450px);
    background: white;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    position: absolute;
    bottom: 80px;
    right: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.9);
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

.whatsapp-chat-container.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.whatsapp-chat-header {
    background: #25D366;
    color: white;
    padding: 16px;
    border-top-left-radius: 16px;
    border-top-right-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.whatsapp-chat-agent {
    display: flex;
    align-items: center;
    gap: 12px;
}

.whatsapp-agent-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.whatsapp-agent-info h4 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}

.whatsapp-agent-info p {
    margin: 0;
    font-size: 12px;
    opacity: 0.9;
}

.whatsapp-close-btn {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    width: 32px;
    padding: 8px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

.whatsapp-close-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

.whatsapp-chat-messages {
    height: calc(100% - 120px);
    padding: 16px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: #f0f2f5;
}

.message {
    max-width: 80%;
    display: flex;
}

.message.sent {
    align-self: flex-end;
}

.message.received {
    align-self: flex-start;
}

.message-bubble {
    padding: 12px 16px;
    border-radius: 18px;
    position: relative;
}

.message.sent .message-bubble {
    background: #dcf8c6;
    border-bottom-right-radius: 4px;
}

.message.received .message-bubble {
    background: white;
    border-bottom-left-radius: 4px;
}

.message-bubble p {
    margin: 0;
    font-size: 14px;
    line-height: 1.4;
}

.whatsapp-chat-input {
    padding: 12px;
    background: white;
    border-top: 1px solid #e0e0e0;
    display: flex;
    align-items: center;
    gap: 8px;
}

#whatsappMessageInput {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #e0e0e0;
    border-radius: 24px;
    outline: none;
    font-size: 14px;
}

#whatsappMessageInput:focus {
    border-color: #25D366;
}

#whatsappSendMessage {
    width: 44px;
    height: 44px;
    background: #25D366;
    color: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.3s ease;
}

#whatsappSendMessage:hover {
    background: #128C7E;
}

/* Animation for new messages */
@keyframes messageAppear {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message {
    animation: messageAppear 0.3s ease;
}

/* Responsive adjustments */
@media (max-width: 480px) {
    .whatsapp-chat-container {
        width: 90vw;
        height: 70vh;
    }

    .whatsapp-chat-toggle {
        width: 55px;
        height: 55px;
    }
}