:root {
  --color-primary: #0E1113;
  --color-secondary: #243038;
  --color-accent: #3E6E8C;
  --color-light: #7FB2C8;
  --color-bg: #E6F2F5;
  --color-white: #FFFFFF;
  --color-overlay: rgba(14, 17, 19, 0.85);
  
  --font-primary: 'Inter', sans-serif;
  --font-secondary: 'Playfair Display', serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-md: 1.125rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --font-size-4xl: 3.5rem;
  
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  
  --shadow-sm: 0 2px 4px rgba(14, 17, 19, 0.08);
  --shadow-md: 0 4px 12px rgba(14, 17, 19, 0.12);
  --shadow-lg: 0 8px 24px rgba(14, 17, 19, 0.16);
  --shadow-xl: 0 16px 48px rgba(14, 17, 19, 0.2);
  --shadow-glow: 0 0 20px rgba(62, 110, 140, 0.3);
  
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;
  
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

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

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: 1.7;
  color: var(--color-primary);
  background: linear-gradient(135deg, var(--color-bg) 0%, #f0f8fa 100%);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-secondary);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--space-lg);
  color: var(--color-secondary);
  letter-spacing: -0.02em;
}

h1 {
  font-size: var(--font-size-4xl);
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-xl);
}

h4 {
  font-size: var(--font-size-lg);
}

p {
  margin-bottom: var(--space-md);
  color: var(--color-secondary);
}

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

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

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

.header {
  background: rgba(230, 242, 245, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: var(--space-lg) var(--space-xl);
  position: relative;
  z-index: 100;
  border-bottom: 1px solid rgba(62, 110, 140, 0.1);
  transition: all var(--transition-base);
}

.menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(14, 17, 19, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: 99;
  pointer-events: none;
}

.menu-overlay.active {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.logo {
  font-family: var(--font-secondary);
  font-size: var(--font-size-xl);
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  transition: transform var(--transition-base);
  display: inline-block;
}

.logo:hover {
  transform: scale(1.05);
}

.nav-toggle {
  display: none;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-light) 100%);
  border: none;
  font-size: var(--font-size-lg);
  color: white;
  cursor: pointer;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  position: relative;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  z-index: 101;
}

.nav-toggle:hover {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

.nav-toggle:active {
  transform: scale(0.95);
}

.nav-toggle i {
  transition: transform var(--transition-base);
  font-size: var(--font-size-xl);
}

.nav-toggle.active i.fa-bars {
  transform: rotate(90deg);
  opacity: 0;
}

.nav-toggle.active i.fa-times {
  transform: rotate(0deg);
  opacity: 1;
}

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

.nav-menu li a {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-primary);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-menu li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}

.nav-menu li a:hover::after {
  width: 80%;
}

.nav-menu li a:hover {
  color: var(--color-accent);
  background: rgba(62, 110, 140, 0.1);
}

.main-content {
  min-height: calc(100vh - 200px);
  position: relative;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-xl);
}

.section {
  padding: var(--space-4xl) var(--space-xl);
  margin-bottom: var(--space-2xl);
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-3xl);
  position: relative;
  padding-bottom: var(--space-lg);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-light));
  border-radius: var(--radius-full);
}

.slider-container {
  position: relative;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  background: var(--color-white);
}

.slider-wrapper {
  display: flex;
  transition: transform var(--transition-slow);
  will-change: transform;
}

.slide {
  min-width: 100%;
  position: relative;
  overflow: hidden;
}

.slide img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.slide:hover img {
  transform: scale(1.05);
}

.slide-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, var(--color-overlay) 0%, transparent 100%);
  color: white;
  padding: var(--space-3xl);
  transform: translateY(0);
  transition: transform var(--transition-base);
}

.slide-content h2 {
  color: white;
  margin-bottom: var(--space-md);
  font-size: var(--font-size-3xl);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.slide-content p {
  color: rgba(255, 255, 255, 0.95);
  font-size: var(--font-size-lg);
  text-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
}

.slider-controls {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border: none;
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  cursor: pointer;
  font-size: var(--font-size-lg);
  color: var(--color-accent);
  transition: all var(--transition-base);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}

.slider-controls:hover {
  background: white;
  transform: translateY(-50%) scale(1.1);
  box-shadow: var(--shadow-lg);
}

.slider-prev {
  left: var(--space-xl);
}

.slider-next {
  right: var(--space-xl);
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-xl);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: var(--color-light);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
}

.dot:hover {
  transform: scale(1.2);
}

.dot.active {
  background: var(--color-accent);
  width: 32px;
  border-color: var(--color-accent);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-2xl);
  margin-top: var(--space-2xl);
}

.product-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  position: relative;
  border: 1px solid rgba(62, 110, 140, 0.1);
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-light));
  transform: scaleX(0);
  transition: transform var(--transition-base);
}

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

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

.product-image {
  width: 100%;
  height: 280px;
  object-fit: cover;
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-light) 100%);
  transition: transform var(--transition-slow);
}

.product-card:hover .product-image {
  transform: scale(1.1);
}

.product-info {
  padding: var(--space-xl);
}

.product-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-sm);
  color: var(--color-secondary);
  font-weight: 600;
}

.product-price {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-top: var(--space-md);
  display: inline-block;
}

.contact-section {
  background: var(--color-white);
  padding: var(--space-3xl);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  max-width: 900px;
  margin: 0 auto;
  border: 1px solid rgba(62, 110, 140, 0.1);
  position: relative;
  overflow: hidden;
}

.contact-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-light), var(--color-accent));
  background-size: 200% 100%;
  animation: gradient-shift 3s ease infinite;
}

@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

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

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  border: 2px solid rgba(62, 110, 140, 0.2);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
  background: var(--color-bg);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background: white;
  box-shadow: 0 0 0 4px rgba(62, 110, 140, 0.1);
  transform: translateY(-2px);
}

.form-textarea {
  min-height: 180px;
  resize: vertical;
  font-family: var(--font-primary);
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  padding: var(--space-md);
  background: rgba(62, 110, 140, 0.05);
  border-radius: var(--radius-md);
}

.checkbox-group input[type="checkbox"] {
  margin-top: 0.25rem;
  cursor: pointer;
  width: 18px;
  height: 18px;
  accent-color: var(--color-accent);
}

.checkbox-group label {
  font-size: var(--font-size-sm);
  cursor: pointer;
  line-height: 1.5;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-2xl);
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-light) 100%);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left var(--transition-slow);
}

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

.btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.btn:active {
  transform: translateY(-1px);
}

.map-container {
  width: 100%;
  height: 450px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  margin-top: var(--space-xl);
  border: 1px solid rgba(62, 110, 140, 0.1);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.contact-info-card {
  text-align: center;
  padding: var(--space-2xl);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  border: 1px solid rgba(62, 110, 140, 0.1);
}

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

.contact-info-card i {
  font-size: 2.5rem;
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
  display: block;
}

.contact-info-card h3 {
  margin-bottom: var(--space-md);
}

.footer {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
  color: var(--color-bg);
  padding: var(--space-3xl) var(--space-xl);
  margin-top: var(--space-4xl);
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-light), transparent);
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  text-align: center;
}

.footer-menu {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-xl);
  list-style: none;
  margin-bottom: var(--space-2xl);
}

.footer-menu a {
  color: var(--color-bg);
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: all var(--transition-fast);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
}

.footer-menu a:hover {
  color: var(--color-light);
  background: rgba(255, 255, 255, 0.1);
}

.footer-text {
  font-size: var(--font-size-xs);
  color: rgba(230, 242, 245, 0.8);
}

.privacy-popup {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  background: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 420px;
  z-index: 1000;
  display: none;
  border: 1px solid rgba(62, 110, 140, 0.1);
  animation: slideUp 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.privacy-popup.show {
  display: block;
}

.privacy-popup p {
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

.privacy-popup-buttons {
  display: flex;
  gap: var(--space-md);
}

.btn-accept {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-light) 100%);
  color: white;
  flex: 1;
}

.btn-decline {
  background: var(--color-bg);
  color: var(--color-secondary);
  border: 2px solid rgba(62, 110, 140, 0.2);
  flex: 1;
}

.thank-you-page-section {
  padding: var(--space-4xl) var(--space-xl);
  min-height: calc(100vh - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.thank-you-container {
  text-align: center;
  padding: var(--space-4xl) var(--space-2xl);
  max-width: 900px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(62, 110, 140, 0.1);
  position: relative;
  overflow: hidden;
}

.thank-you-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-light), var(--color-accent));
  background-size: 200% 100%;
  animation: gradient-shift 3s ease infinite;
}

.thank-you-illustration {
  position: relative;
  margin-bottom: var(--space-2xl);
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.thank-you-icon-wrapper {
  position: relative;
  z-index: 2;
}

.success-circle {
  width: 120px;
  height: 120px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-glow);
  animation: scaleIn 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  position: relative;
}

.success-circle i {
  font-size: 3.5rem;
  color: white;
  animation: checkMark 0.5s ease 0.3s both;
}

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

@keyframes checkMark {
  0% {
    transform: scale(0) rotate(-45deg);
  }
  50% {
    transform: scale(1.2) rotate(10deg);
  }
  100% {
    transform: scale(1) rotate(0deg);
  }
}

.success-rings {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120px;
  height: 120px;
}

.ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border: 3px solid var(--color-accent);
  border-radius: var(--radius-full);
  opacity: 0;
}

.ring-1 {
  width: 120px;
  height: 120px;
  animation: ripple 2s ease-out infinite;
}

.ring-2 {
  width: 120px;
  height: 120px;
  animation: ripple 2s ease-out 0.5s infinite;
}

.ring-3 {
  width: 120px;
  height: 120px;
  animation: ripple 2s ease-out 1s infinite;
}

@keyframes ripple {
  0% {
    transform: translate(-50%, -50%) scale(0.8);
    opacity: 0.8;
  }
  100% {
    transform: translate(-50%, -50%) scale(1.5);
    opacity: 0;
  }
}

.celebration-shapes {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
}

.celeb-shape {
  position: absolute;
  color: var(--color-accent);
  font-size: 1.5rem;
  animation: float 3s ease-in-out infinite;
}

.celeb-shape-1 {
  top: 10%;
  left: 10%;
  animation-delay: 0s;
  color: var(--color-accent);
}

.celeb-shape-2 {
  top: 20%;
  right: 15%;
  animation-delay: 0.5s;
  color: var(--color-light);
}

.celeb-shape-3 {
  bottom: 15%;
  left: 15%;
  animation-delay: 1s;
  color: var(--color-accent);
}

.celeb-shape-4 {
  bottom: 10%;
  right: 10%;
  animation-delay: 1.5s;
  color: var(--color-light);
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(180deg);
  }
}

.thank-you-title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInUp 0.6s ease 0.3s both;
}

.thank-you-message {
  font-size: var(--font-size-lg);
  color: var(--color-secondary);
  margin-bottom: var(--space-2xl);
  line-height: 1.7;
  animation: fadeInUp 0.6s ease 0.4s both;
}

.thank-you-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-3xl);
  animation: fadeInUp 0.6s ease 0.5s both;
}

.detail-card {
  padding: var(--space-xl);
  background: linear-gradient(135deg, rgba(62, 110, 140, 0.05) 0%, rgba(127, 178, 200, 0.05) 100%);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(62, 110, 140, 0.1);
  transition: all var(--transition-base);
}

.detail-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.detail-card i {
  font-size: 2.5rem;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  display: block;
}

.detail-card h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-sm);
  color: var(--color-secondary);
}

.detail-card p {
  font-size: var(--font-size-sm);
  color: var(--color-secondary);
  margin: 0;
  line-height: 1.6;
}

.thank-you-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
  animation: fadeInUp 0.6s ease 0.6s both;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-light) 100%);
  color: white;
}

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

.btn-secondary:hover {
  background: var(--color-accent);
  color: white;
}

.thank-you-footer-note {
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(62, 110, 140, 0.1);
  animation: fadeInUp 0.6s ease 0.7s both;
}

.thank-you-footer-note p {
  font-size: var(--font-size-sm);
  color: var(--color-secondary);
  margin: 0;
  line-height: 1.6;
}

.thank-you-footer-note a {
  color: var(--color-accent);
  font-weight: 600;
  text-decoration: underline;
}

.thank-you-footer-note i {
  color: var(--color-accent);
  margin-right: var(--space-xs);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.error-page-section {
  padding: var(--space-4xl) var(--space-xl);
  min-height: calc(100vh - 200px);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.error-container {
  text-align: center;
  padding: var(--space-4xl) var(--space-2xl);
  max-width: 900px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(62, 110, 140, 0.1);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.error-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(90deg, #e74c3c, #c0392b, #e74c3c);
  background-size: 200% 100%;
  animation: gradient-shift 3s ease infinite;
}

.error-illustration {
  position: relative;
  margin-bottom: var(--space-2xl);
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.error-icon-wrapper {
  position: relative;
  z-index: 2;
  animation: shake 0.5s ease 0.3s;
}

.error-icon-wrapper i {
  font-size: 6rem;
  color: #e74c3c;
  animation: pulse 2s ease infinite;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-10px) rotate(-5deg); }
  75% { transform: translateX(10px) rotate(5deg); }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

.floating-shapes {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
}

.shape {
  position: absolute;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, rgba(231, 76, 60, 0.1) 0%, rgba(192, 57, 43, 0.1) 100%);
  animation: floatAround 6s ease-in-out infinite;
}

.shape-1 {
  width: 80px;
  height: 80px;
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.shape-2 {
  width: 60px;
  height: 60px;
  top: 60%;
  right: 15%;
  animation-delay: 2s;
}

.shape-3 {
  width: 100px;
  height: 100px;
  bottom: 10%;
  left: 20%;
  animation-delay: 4s;
}

@keyframes floatAround {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  33% {
    transform: translate(30px, -30px) rotate(120deg);
  }
  66% {
    transform: translate(-20px, 20px) rotate(240deg);
  }
}

.error-code {
  font-size: 10rem;
  font-weight: 700;
  background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-md);
  line-height: 1;
  animation: fadeInUp 0.6s ease 0.2s both;
  text-shadow: 0 0 40px rgba(231, 76, 60, 0.3);
}

.error-title {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-lg);
  color: var(--color-secondary);
  animation: fadeInUp 0.6s ease 0.3s both;
}

.error-description {
  font-size: var(--font-size-lg);
  color: var(--color-secondary);
  margin-bottom: var(--space-3xl);
  line-height: 1.7;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInUp 0.6s ease 0.4s both;
}

.error-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-3xl);
  animation: fadeInUp 0.6s ease 0.5s both;
}

.error-suggestions {
  padding-top: var(--space-2xl);
  border-top: 1px solid rgba(62, 110, 140, 0.1);
  animation: fadeInUp 0.6s ease 0.6s both;
}

.suggestions-title {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-secondary);
  margin-bottom: var(--space-lg);
}

.suggestions-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  align-items: center;
}

.suggestions-list li {
  width: 100%;
  max-width: 300px;
}

.suggestions-list a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  background: rgba(62, 110, 140, 0.05);
  border-radius: var(--radius-md);
  color: var(--color-secondary);
  font-weight: 500;
  transition: all var(--transition-base);
  border: 1px solid transparent;
}

.suggestions-list a:hover {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-light) 100%);
  color: white;
  transform: translateX(5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(255, 255, 255, 0.2);
}

.suggestions-list a i {
  transition: transform var(--transition-fast);
}

.suggestions-list a:hover i {
  transform: translateX(3px);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.feature-card {
  padding: var(--space-2xl);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: all var(--transition-base);
  border: 1px solid rgba(62, 110, 140, 0.1);
}

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

.feature-card i {
  font-size: 3rem;
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  :root {
    font-size: 15px;
  }
  
  .header {
    padding: var(--space-md) var(--space-lg);
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    flex-direction: column;
    gap: var(--space-xs);
    margin-top: var(--space-md);
    padding: var(--space-xl);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(62, 110, 140, 0.15);
    opacity: 0;
    transform: translateY(-10px);
    transition: all var(--transition-base);
    z-index: 100;
    max-height: 0;
    overflow: hidden;
  }
  
  .nav-menu.active {
    display: flex;
    opacity: 1;
    transform: translateY(0);
    max-height: 500px;
    animation: slideDown 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }
  
  @keyframes slideDown {
    from {
      opacity: 0;
      transform: translateY(-10px);
      max-height: 0;
    }
    to {
      opacity: 1;
      transform: translateY(0);
      max-height: 500px;
    }
  }
  
  .nav-menu li {
    width: 100%;
  }
  
  .nav-menu li {
    opacity: 0;
    transform: translateX(-20px);
    animation: slideInLeft 0.3s ease forwards;
  }
  
  .nav-menu.active li:nth-child(1) { animation-delay: 0.1s; }
  .nav-menu.active li:nth-child(2) { animation-delay: 0.15s; }
  .nav-menu.active li:nth-child(3) { animation-delay: 0.2s; }
  .nav-menu.active li:nth-child(4) { animation-delay: 0.25s; }
  .nav-menu.active li:nth-child(5) { animation-delay: 0.3s; }
  
  @keyframes slideInLeft {
    to {
      opacity: 1;
      transform: translateX(0);
    }
  }
  
  .nav-menu li a {
    display: block;
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    background: rgba(62, 110, 140, 0.05);
    transition: all var(--transition-base);
    font-weight: 600;
    text-align: center;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
  }
  
  .nav-menu li a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left var(--transition-base);
  }
  
  .nav-menu li a:hover::before {
    left: 100%;
  }
  
  .nav-menu li a::after {
    display: none;
  }
  
  .nav-menu li a:hover {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-light) 100%);
    color: white;
    transform: translateX(5px) scale(1.02);
    box-shadow: var(--shadow-md);
    border-color: rgba(255, 255, 255, 0.2);
  }
  
  .nav-menu li a:active {
    transform: translateX(5px) scale(0.98);
  }
  
  .nav-menu li a i {
    margin-right: var(--space-xs);
    transition: transform var(--transition-fast);
  }
  
  .nav-menu li a:hover i {
    transform: translateX(3px);
  }
  
  .section {
    padding: var(--space-2xl) var(--space-lg);
  }
  
  .slide img {
    height: 400px;
  }
  
  .slide-content {
    padding: var(--space-xl);
  }
  
  .slide-content h2 {
    font-size: var(--font-size-2xl);
  }
  
  .product-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .contact-section {
    padding: var(--space-xl);
  }
  
  .contact-info-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-menu {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .privacy-popup {
    bottom: var(--space-md);
    right: var(--space-md);
    left: var(--space-md);
    max-width: none;
  }
  
  h1 {
    font-size: var(--font-size-3xl);
  }
  
  h2 {
    font-size: var(--font-size-2xl);
  }
  
  .thank-you-container {
    padding: var(--space-3xl) var(--space-xl);
  }
  
  .thank-you-illustration {
    height: 180px;
  }
  
  .success-circle {
    width: 110px;
    height: 110px;
  }
  
  .success-circle i {
    font-size: 3rem;
  }
  
  .thank-you-title {
    font-size: var(--font-size-3xl);
  }
  
  .thank-you-details {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
  }
  
  .error-container {
    padding: var(--space-3xl) var(--space-xl);
  }
  
  .error-code {
    font-size: 8rem;
  }
  
  .error-title {
    font-size: var(--font-size-2xl);
  }
}

@media (max-width: 480px) {
  :root {
    font-size: 14px;
  }
  
  .header {
    padding: var(--space-sm) var(--space-md);
  }
  
  .logo {
    font-size: var(--font-size-lg);
  }
  
  .section {
    padding: var(--space-xl) var(--space-md);
  }
  
  .slide img {
    height: 300px;
  }
  
  .slider-controls {
    width: 40px;
    height: 40px;
    font-size: var(--font-size-base);
  }
  
  .slider-prev {
    left: var(--space-md);
  }
  
  .slider-next {
    right: var(--space-md);
  }
  
  .container {
    padding: var(--space-lg);
  }
  
  .error-code {
    font-size: 5rem;
  }
}

@media (max-width: 320px) {
  :root {
    font-size: 13px;
  }
  
  .container {
    padding: var(--space-sm);
  }
  
  .section {
    padding: var(--space-lg) var(--space-sm);
    margin-bottom: var(--space-xl);
  }
  
  h1 {
    font-size: var(--font-size-xl);
    line-height: 1.3;
    margin-bottom: var(--space-md);
  }
  
  h2 {
    font-size: var(--font-size-lg);
    line-height: 1.3;
    margin-bottom: var(--space-md);
  }
  
  h3 {
    font-size: var(--font-size-md);
    margin-bottom: var(--space-sm);
  }
  
  h4 {
    font-size: var(--font-size-base);
    margin-bottom: var(--space-sm);
  }
  
  p {
    font-size: var(--font-size-sm);
    line-height: 1.6;
    margin-bottom: var(--space-sm);
  }
  
  .header {
    padding: var(--space-sm) var(--space-xs);
  }
  
  .header-container {
    gap: var(--space-xs);
  }
  
  .logo {
    font-size: var(--font-size-md);
    word-break: break-word;
  }
  
  .nav-toggle {
    width: 40px;
    height: 40px;
    padding: var(--space-xs);
    font-size: var(--font-size-base);
  }
  
  .nav-toggle i {
    font-size: var(--font-size-lg);
  }
  
  .nav-menu {
    padding: var(--space-md);
    gap: var(--space-xs);
    margin-top: var(--space-sm);
    border-radius: var(--radius-md);
  }
  
  .nav-menu li a {
    font-size: var(--font-size-xs);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
  }
  
  .slide img {
    height: 220px;
  }
  
  .slide-content {
    padding: var(--space-md);
  }
  
  .slide-content h2 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-xs);
  }
  
  .slide-content p {
    font-size: var(--font-size-sm);
  }
  
  .slider-controls {
    width: 35px;
    height: 35px;
    font-size: var(--font-size-sm);
  }
  
  .slider-prev {
    left: var(--space-xs);
  }
  
  .slider-next {
    right: var(--space-xs);
  }
  
  .slider-dots {
    padding: var(--space-md);
    gap: var(--space-xs);
  }
  
  .dot {
    width: 10px;
    height: 10px;
  }
  
  .dot.active {
    width: 24px;
  }
  
  .product-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin-top: var(--space-lg);
  }
  
  .product-card {
    border-radius: var(--radius-md);
  }
  
  .product-image {
    height: 200px;
  }
  
  .product-info {
    padding: var(--space-md);
  }
  
  .product-title {
    font-size: var(--font-size-md);
    margin-bottom: var(--space-xs);
  }
  
  .product-price {
    font-size: var(--font-size-lg);
    margin-top: var(--space-sm);
  }
  
  .contact-section {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin: var(--space-md) 0;
  }
  
  .contact-section h2 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-md);
  }
  
  .form-group {
    margin-bottom: var(--space-md);
  }
  
  .form-label {
    font-size: var(--font-size-xs);
    margin-bottom: var(--space-xs);
  }
  
  .form-input,
  .form-textarea {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-sm);
    border-radius: var(--radius-sm);
  }
  
  .form-textarea {
    min-height: 120px;
  }
  
  .checkbox-group {
    padding: var(--space-sm);
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    flex-wrap: wrap;
  }
  
  .checkbox-group input[type="checkbox"] {
    width: 16px;
    height: 16px;
    margin-top: 0.15rem;
  }
  
  .checkbox-group label {
    font-size: var(--font-size-xs);
    line-height: 1.4;
  }
  
  .btn {
    padding: var(--space-sm) var(--space-lg);
    font-size: var(--font-size-sm);
    border-radius: var(--radius-sm);
    width: 100%;
  }
  
  .btn i {
    font-size: var(--font-size-sm);
  }
  
  .contact-info-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
  }
  
  .contact-info-card {
    padding: var(--space-lg);
    border-radius: var(--radius-md);
  }
  
  .contact-info-card i {
    font-size: 2rem;
    margin-bottom: var(--space-md);
  }
  
  .contact-info-card h3 {
    font-size: var(--font-size-md);
    margin-bottom: var(--space-sm);
  }
  
  .contact-info-card p {
    font-size: var(--font-size-sm);
  }
  
  .map-container {
    height: 300px;
    border-radius: var(--radius-md);
    margin-top: var(--space-md);
  }
  
  .feature-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
    margin-top: var(--space-lg);
  }
  
  .feature-card {
    padding: var(--space-lg);
    border-radius: var(--radius-md);
  }
  
  .feature-card i {
    font-size: 2rem;
    margin-bottom: var(--space-md);
  }
  
  .feature-card h3 {
    font-size: var(--font-size-md);
    margin-bottom: var(--space-sm);
  }
  
  .feature-card p {
    font-size: var(--font-size-sm);
  }
  
  .section-title {
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
  }
  
  .section-title::after {
    width: 60px;
    height: 3px;
  }
  
  .footer {
    padding: var(--space-xl) var(--space-sm);
    margin-top: var(--space-2xl);
  }
  
  .footer-menu {
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
  }
  
  .footer-menu a {
    font-size: var(--font-size-xs);
    padding: var(--space-xs);
  }
  
  .footer-text {
    font-size: 0.65rem;
  }
  
  .privacy-popup {
    bottom: var(--space-xs);
    right: var(--space-xs);
    left: var(--space-xs);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    max-width: none;
  }
  
  .privacy-popup p {
    font-size: var(--font-size-xs);
    margin-bottom: var(--space-md);
    line-height: 1.5;
  }
  
  .privacy-popup-buttons {
    flex-direction: column;
    gap: var(--space-sm);
  }
  
  .btn-accept,
  .btn-decline {
    width: 100%;
    padding: var(--space-sm);
    font-size: var(--font-size-sm);
  }
  
  .thank-you-page-section {
    padding: var(--space-2xl) var(--space-md);
    min-height: calc(100vh - 150px);
  }
  
  .thank-you-container {
    padding: var(--space-2xl) var(--space-lg);
    border-radius: var(--radius-md);
  }
  
  .thank-you-illustration {
    height: 150px;
    margin-bottom: var(--space-xl);
  }
  
  .success-circle {
    width: 100px;
    height: 100px;
  }
  
  .success-circle i {
    font-size: 2.5rem;
  }
  
  .thank-you-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-md);
  }
  
  .thank-you-message {
    font-size: var(--font-size-base);
    margin-bottom: var(--space-xl);
  }
  
  .thank-you-details {
    grid-template-columns: 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
  }
  
  .detail-card {
    padding: var(--space-lg);
  }
  
  .detail-card i {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
  }
  
  .detail-card h3 {
    font-size: var(--font-size-base);
  }
  
  .thank-you-actions {
    flex-direction: column;
    gap: var(--space-sm);
  }
  
  .thank-you-actions .btn {
    width: 100%;
  }
  
  .celeb-shape {
    font-size: 1.2rem;
  }
  
  .error-page-section {
    padding: var(--space-2xl) var(--space-md);
    min-height: calc(100vh - 150px);
  }
  
  .error-container {
    padding: var(--space-2xl) var(--space-lg);
    border-radius: var(--radius-md);
  }
  
  .error-illustration {
    height: 150px;
    margin-bottom: var(--space-xl);
  }
  
  .error-icon-wrapper i {
    font-size: 4rem;
  }
  
  .error-code {
    font-size: 5rem;
    margin-bottom: var(--space-sm);
  }
  
  .error-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-md);
  }
  
  .error-description {
    font-size: var(--font-size-base);
    margin-bottom: var(--space-xl);
  }
  
  .error-actions {
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
  }
  
  .error-actions .btn {
    width: 100%;
  }
  
  .suggestions-list {
    gap: var(--space-xs);
  }
  
  .suggestions-list a {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-sm);
  }
  
  .shape {
    display: none;
  }
  
  .main-content {
    min-height: calc(100vh - 150px);
  }
  
  .section > .container > div[style*="max-width"] {
    padding: var(--space-lg) !important;
  }
  
  .thank-you-page-section {
    padding: var(--space-xl) var(--space-sm);
  }
  
  .thank-you-container {
    padding: var(--space-xl) var(--space-md);
  }
  
  .thank-you-illustration {
    height: 120px;
    margin-bottom: var(--space-lg);
  }
  
  .success-circle {
    width: 80px;
    height: 80px;
  }
  
  .success-circle i {
    font-size: 2rem;
  }
  
  .thank-you-title {
    font-size: var(--font-size-xl);
  }
  
  .thank-you-message {
    font-size: var(--font-size-sm);
  }
  
  .thank-you-details {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }
  
  .detail-card {
    padding: var(--space-md);
  }
  
  .detail-card i {
    font-size: 1.5rem;
  }
  
  .detail-card h3 {
    font-size: var(--font-size-sm);
  }
  
  .detail-card p {
    font-size: var(--font-size-xs);
  }
  
  .celeb-shape {
    font-size: 1rem;
  }
  
  .error-page-section {
    padding: var(--space-xl) var(--space-sm);
  }
  
  .error-container {
    padding: var(--space-xl) var(--space-md);
  }
  
  .error-illustration {
    height: 120px;
    margin-bottom: var(--space-lg);
  }
  
  .error-icon-wrapper i {
    font-size: 3rem;
  }
  
  .error-code {
    font-size: 4rem;
  }
  
  .error-title {
    font-size: var(--font-size-lg);
  }
  
  .error-description {
    font-size: var(--font-size-sm);
  }
  
  .suggestions-title {
    font-size: var(--font-size-sm);
  }
  
  .suggestions-list a {
    font-size: var(--font-size-xs);
    padding: var(--space-xs) var(--space-sm);
  }
  
  div[style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
    gap: var(--space-md) !important;
  }
  
  div[style*="text-align: center"] p {
    font-size: var(--font-size-sm) !important;
  }
}