/* ===================================
   CSS Variables & Reset
   =================================== */
:root {
  --color-primary: #1B2A49;
  --color-secondary: #5DADE2;
  --color-accent: #F5F1EA;
  --color-highlight: #FF6F61;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-white: #ffffff;
  --color-bg: #fafafa;
  
  --font-primary: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 5rem;
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.15);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.2);
  
  --transition-fast: 0.3s ease;
  --transition-medium: 0.5s ease;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

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

/* ===================================
   Header & Navigation
   =================================== */
.site-header {
  background-color: var(--color-white);
  color: var(--color-text);
  padding: var(--space-md) 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 10;
}

.site-branding {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  text-decoration: none;
  flex-shrink: 0;
}

.site-branding > a {
  display: flex;
  align-items: center;
  text-decoration: none;
  transition: var(--transition-fast);
  flex-shrink: 0;
}

.site-branding > a:hover {
  opacity: 0.8;
}

.site-branding > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.site-branding h1 {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.3px;
  margin: 0;
  color: var(--color-primary);
  line-height: 1.2;
}

.site-branding p {
  font-size: 0.75rem;
  color: var(--color-text-light);
  margin: 0;
  font-weight: 400;
  letter-spacing: 0.2px;
}

.nav-toggle {
  display: none;
  background: none;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 10001;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  padding: 0;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
  flex-shrink: 0;
}

.nav-toggle:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.nav-toggle:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

.main-navigation ul {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
}

.main-navigation li {
  list-style: none;
}

.main-navigation a {
  font-weight: 600;
  font-size: 0.95rem;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
  color: var(--color-text);
  display: block;
  position: relative;
}

.main-navigation a::after {
  content: '';
  position: absolute;
  bottom: 6px;
  left: var(--space-md);
  right: var(--space-md);
  height: 2px;
  background-color: var(--color-secondary);
  transform: scaleX(0);
  transition: transform var(--transition-fast);
}

.main-navigation a:hover {
  color: var(--color-primary);
}

.main-navigation a:hover::after,
.main-navigation a.active::after {
  transform: scaleX(1);
}

.main-navigation a.active {
  color: var(--color-primary);
}

/* ===================================
   Hero Section
   =================================== */
.hero-section {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-accent) 100%);
  padding: var(--space-xxl) 0;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="60" height="60" xmlns="http://www.w3.org/2000/svg"><circle cx="30" cy="30" r="2" fill="%231B2A49" opacity="0.1"/></svg>');
  animation: movePattern 20s linear infinite;
}

@keyframes movePattern {
  0% { transform: translateX(0) translateY(0); }
  100% { transform: translateX(60px) translateY(60px); }
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content h2 {
  font-family: var(--font-primary);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  line-height: 1.2;
  animation: slideInFromLeft 0.8s ease-out;
}

@keyframes slideInFromLeft {
  0% { opacity: 0; transform: translateX(-50px); }
  100% { opacity: 1; transform: translateX(0); }
}

.hero-content p {
  font-size: 1.2rem;
  color: var(--color-text);
  margin-bottom: var(--space-lg);
  animation: fadeIn 1s ease-out 0.3s both;
}

.hero-content .btn {
  width: 220px;
  min-width: 220px;
  max-width: 220px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}

@media (min-width: 769px) and (max-width: 1000px) {
  .hero-content {
    display: flex;
    flex-direction: column;
  }
  
  .hero-content .btn.btn-primary,
  .hero-content .btn.btn-outline {
    width: 200px !important;
    min-width: 200px !important;
    max-width: 200px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-sizing: border-box !important;
    flex-shrink: 0 !important;
    text-align: center !important;
    padding: var(--space-md) var(--space-sm) !important;
    font-size: 0.95rem !important;
    line-height: 1.4 !important;
    border-width: 2px !important;
    align-self: flex-start;
  }
  
  .hero-content .btn + .btn {
    margin-left: 0 !important;
    margin-top: var(--space-md) !important;
  }
}

@media (max-width: 768px) {
  .hero-content .btn {
    width: 100%;
    min-width: 100%;
    max-width: 100%;
  }
}

@keyframes fadeIn {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

.hero-image {
  animation: slideInFromRight 0.8s ease-out;
}

@keyframes slideInFromRight {
  0% { opacity: 0; transform: translateX(50px); }
  100% { opacity: 1; transform: translateX(0); }
}

.hero-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
}

/* ===================================
   Buttons
   =================================== */
.btn {
  display: inline-block;
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-fast);
  text-decoration: none;
  box-sizing: border-box;
}

.btn-primary {
  background-color: var(--color-highlight);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
  border-color: var(--color-highlight);
}

.btn-primary:hover {
  background-color: #ff5547;
  border-color: #ff5547;
  transform: translateY(-2px) scale(1.05);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
  background-color: #4a9fd8;
  border-color: #4a9fd8;
  transform: translateY(-2px) scale(1.05);
}

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

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn + .btn {
  margin-left: var(--space-md);
}

@media (max-width: 768px) {
  .btn + .btn {
    margin-left: 0;
    margin-top: var(--space-md);
    display: block;
    width: 100%;
  }
}

/* ===================================
   Container & Layout
   =================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section-padding {
  padding: var(--space-xxl) 0;
}

.section-title {
  font-family: var(--font-primary);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  text-align: center;
  margin-bottom: var(--space-lg);
  animation: slideInFromTop 0.6s ease-out;
}

@keyframes slideInFromTop {
  0% { opacity: 0; transform: translateY(-30px); }
  100% { opacity: 1; transform: translateY(0); }
}

.section-subtitle {
  text-align: center;
  font-size: 1.1rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* ===================================
   Cards & Grid
   =================================== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  opacity: 1;
  animation: fadeInUp 0.6s ease-out forwards;
}

@keyframes fadeInUp {
  0% { opacity: 0; transform: translateY(30px); }
  100% { opacity: 1; transform: translateY(0); }
}

.card:nth-child(1) { animation-delay: 0.1s; }
.card:nth-child(2) { animation-delay: 0.2s; }
.card:nth-child(3) { animation-delay: 0.3s; }
.card:nth-child(4) { animation-delay: 0.4s; }
.card:nth-child(5) { animation-delay: 0.5s; }
.card:nth-child(6) { animation-delay: 0.6s; }

.card:hover,
.card:active {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-lg);
}

.card-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: var(--transition-medium);
}

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

.card-image-wrapper {
  overflow: hidden;
  height: 250px;
}

.card-content {
  padding: var(--space-lg);
}

.card-title {
  font-family: var(--font-primary);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.card-text {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
  line-height: 1.6;
}

.card-icon {
  font-size: 3rem;
  color: var(--color-secondary);
  margin-bottom: var(--space-md);
  display: inline-block !important;
  visibility: visible !important;
  opacity: 1 !important;
  transition: var(--transition-fast);
}

.card-content .card-icon {
  display: block !important;
  text-align: center;
}

.card:hover .card-icon,
.card:active .card-icon {
  transform: scale(1.2) rotate(5deg);
  color: var(--color-highlight);
}

@media (hover: none) and (pointer: coarse) {
  .card:active {
    transform: translateY(-4px) scale(1.01);
    box-shadow: var(--shadow-md);
  }
  
  .card:active .card-image {
    transform: scale(1.05);
  }
  
  .card:active .card-icon {
    transform: scale(1.1) rotate(3deg);
  }
}

/* ===================================
   Service Cards (Flip Animation)
   =================================== */
.service-card {
  perspective: 1000px;
  height: 400px;
}

.service-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.6s;
  transform-style: preserve-3d;
}

.service-card:hover .service-card-inner {
  transform: rotateY(180deg);
}

.service-card-front,
.service-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.service-card-front {
  background-color: var(--color-white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
}

.service-card-back {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
  color: var(--color-white);
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-lg);
}

/* ===================================
   Testimonials
   =================================== */
.testimonial-carousel {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.testimonial-item {
  background-color: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
  display: none;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
}

.testimonial-item.active {
  display: block;
  opacity: 1;
  animation: fadeIn 0.5s ease-out;
}

.testimonial-text {
  font-size: 1.2rem;
  font-style: italic;
  color: var(--color-text);
  margin-bottom: var(--space-lg);
  line-height: 1.8;
}

.testimonial-author {
  font-family: var(--font-primary);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.testimonial-rating {
  color: #ffc107;
  font-size: 1.2rem;
}

.testimonial-controls {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.testimonial-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--color-text-light);
  cursor: pointer;
  transition: var(--transition-fast);
}

.testimonial-dot.active {
  background-color: var(--color-secondary);
  transform: scale(1.3);
}

/* ===================================
   Forms
   =================================== */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-md);
  border: 2px solid #e0e0e0;
  border-radius: var(--radius-md);
  font-size: 1rem;
  transition: var(--transition-fast);
  background-color: var(--color-white);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(93, 173, 226, 0.2);
  transform: translateY(-2px);
}

.form-input.error,
.form-textarea.error {
  border-color: var(--color-highlight);
  box-shadow: 0 0 0 3px rgba(255, 111, 97, 0.2);
}

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

.form-checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.form-checkbox {
  width: 20px;
  height: 20px;
  cursor: pointer;
  margin-top: 2px;
}

.form-checkbox-label {
  font-size: 0.9rem;
  color: var(--color-text-light);
  cursor: pointer;
}

.error-message {
  display: block;
  color: var(--color-highlight);
  font-size: 0.875rem;
  margin-top: var(--space-xs);
  min-height: 1.25rem;
}

.form-input:invalid:not(:placeholder-shown),
.form-textarea:invalid:not(:placeholder-shown),
.form-select:invalid:not(:placeholder-shown) {
  border-color: var(--color-highlight);
}

.form-input:valid:not(:placeholder-shown),
.form-textarea:valid:not(:placeholder-shown),
.form-select:valid:not(:placeholder-shown) {
  border-color: #4caf50;
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
  background-color: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* ===================================
   Gallery
   =================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  aspect-ratio: 1/1;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-medium);
}

.gallery-item:hover img {
  transform: scale(1.15);
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(27, 42, 73, 0.8) 0%, transparent 100%);
  opacity: 0;
  transition: var(--transition-fast);
  display: flex;
  align-items: flex-end;
  padding: var(--space-md);
}

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

.gallery-caption {
  color: var(--color-white);
  font-weight: 600;
}

/* ===================================
   Features Section
   =================================== */
.features-section {
  background-color: var(--color-accent);
  padding: var(--space-xxl) 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.feature-item {
  text-align: center;
  padding: var(--space-lg);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

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

.feature-icon {
  font-size: 3.5rem;
  color: var(--color-secondary);
  margin-bottom: var(--space-md);
  display: inline-block;
  transition: var(--transition-fast);
}

.feature-item:hover .feature-icon {
  transform: rotateY(360deg);
}

.feature-title {
  font-family: var(--font-primary);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.feature-description {
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ===================================
   Map Section
   =================================== */
.map-container {
  width: 100%;
  height: 450px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-top: var(--space-xl);
}

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

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

.contact-info-item {
  background-color: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: var(--transition-fast);
}

.contact-info-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
  color: var(--color-white);
}

.contact-info-item:hover .contact-icon {
  color: var(--color-white);
}

.contact-icon {
  font-size: 2.5rem;
  color: var(--color-secondary);
  margin-bottom: var(--space-md);
  transition: var(--transition-fast);
}

.contact-info-title {
  font-family: var(--font-primary);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.contact-info-text {
  color: var(--color-text-light);
}

.contact-info-item:hover .contact-info-text {
  color: var(--color-white);
}

/* ===================================
   Footer
   =================================== */
.site-footer {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-xl) 0 var(--space-md) 0;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  text-align: center;
}

.footer-menu {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md) var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer-menu a {
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

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

.footer-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  font-size: 0.9rem;
  opacity: 0.9;
  margin-bottom: var(--space-md);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: var(--space-md);
  font-size: 0.85rem;
  opacity: 0.8;
}

/* ===================================
   Privacy Popup
   =================================== */
.privacy-popup {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  animation: fadeIn 0.3s ease-out;
}

.privacy-popup.active {
  display: flex;
}

.privacy-popup-content {
  background-color: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  max-width: 700px;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-lg);
  animation: slideInFromTop 0.4s ease-out;
}

.privacy-popup-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-text);
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: var(--transition-fast);
}

.privacy-popup-close:hover {
  background-color: var(--color-accent);
  transform: rotate(90deg);
}

.privacy-popup h2 {
  font-family: var(--font-primary);
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}

.privacy-popup h3 {
  font-family: var(--font-primary);
  color: var(--color-primary);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-md);
}

.privacy-popup p {
  margin-bottom: var(--space-md);
  line-height: 1.6;
  color: var(--color-text-light);
}

/* ===================================
   Thank You Page
   =================================== */
.thankyou-container {
  text-align: center;
  max-width: 600px;
  margin: var(--space-xxl) auto;
  padding: var(--space-xl);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  animation: scaleIn 0.5s ease-out;
}

@keyframes scaleIn {
  0% { opacity: 0; transform: scale(0.8); }
  100% { opacity: 1; transform: scale(1); }
}

.thankyou-icon {
  font-size: 5rem;
  color: var(--color-secondary);
  margin-bottom: var(--space-lg);
  animation: bounce 1s ease-in-out;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-20px); }
  60% { transform: translateY(-10px); }
}

.thankyou-title {
  font-family: var(--font-primary);
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.thankyou-message {
  font-size: 1.1rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
  line-height: 1.6;
}

/* ===================================
   404 Page
   =================================== */
.error-container {
  text-align: center;
  max-width: 600px;
  margin: var(--space-xxl) auto;
  padding: var(--space-xl);
}

.error-code {
  font-family: var(--font-primary);
  font-size: 8rem;
  font-weight: 700;
  color: var(--color-secondary);
  line-height: 1;
  margin-bottom: var(--space-md);
  animation: pulse 2s ease-in-out infinite;
}

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

.error-title {
  font-family: var(--font-primary);
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.error-message {
  font-size: 1.1rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

/* ===================================
   About Page
   =================================== */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  margin-bottom: var(--space-xxl);
}

.about-text h3 {
  font-family: var(--font-primary);
  font-size: 1.8rem;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.about-text p {
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.about-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* ===================================
   Process/Steps
   =================================== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.process-step {
  position: relative;
  padding: var(--space-lg);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.process-step:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.process-number {
  position: absolute;
  top: -20px;
  left: var(--space-lg);
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

.process-step h3 {
  font-family: var(--font-primary);
  color: var(--color-primary);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-md);
}

.process-step p {
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ===================================
   Price Card
   =================================== */
.price-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: var(--transition-fast);
  border: 3px solid transparent;
}

.price-card:hover {
  transform: translateY(-10px);
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-lg);
}

.price-amount {
  font-family: var(--font-primary);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: var(--space-md) 0;
}

.price-currency {
  font-size: 1.5rem;
}

.price-period {
  font-size: 1rem;
  color: var(--color-text-light);
}

.price-features {
  list-style: none;
  margin: var(--space-lg) 0;
  text-align: left;
}

.price-features li {
  padding: var(--space-sm) 0;
  color: var(--color-text-light);
  position: relative;
  padding-left: var(--space-lg);
}

.price-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-weight: 700;
}

/* ===================================
   Responsive Design - Mobile Menu
   =================================== */
@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .main-navigation {
    position: fixed;
    top: 0;
    right: -100%;
    width: 320px;
    height: 100vh;
    background-color: var(--color-white);
    padding: var(--space-xxl) var(--space-lg);
    transition: right var(--transition-fast);
    z-index: 9999;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
    overflow-y: auto;
  }

  .main-navigation.active {
    right: 0;
  }

  .main-navigation ul {
    flex-direction: column;
    gap: var(--space-xs);
    align-items: stretch;
    padding-top: 60px;
  }

  .main-navigation a {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    font-size: 1rem;
    color: var(--color-text);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  }

  .main-navigation a::after {
    display: none;
  }

  .main-navigation a:hover,
  .main-navigation a.active,
  .main-navigation a:active {
    background-color: var(--color-accent);
    color: var(--color-primary);
    border-bottom-color: transparent;
  }

  .card {
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
  }

  .card:active {
    transform: translateY(-4px) scale(1.01);
    box-shadow: var(--shadow-md);
  }

  .card:active .card-image {
    transform: scale(1.05);
  }

  .card:active .card-icon {
    transform: scale(1.1) rotate(3deg);
    color: var(--color-highlight);
  }

  .hero-container {
    grid-template-columns: 1fr;
  }

  .hero-content h2 {
    font-size: 2rem;
  }

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

  .card-grid {
    grid-template-columns: 1fr;
  }

  .about-intro {
    grid-template-columns: 1fr;
  }

  .section-title {
    font-size: 2rem;
  }

  .features-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

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

  .site-branding {
    flex-wrap: wrap;
    gap: var(--space-sm);
  }

  .site-branding img {
    height: 45px;
  }

  .site-branding h1 {
    font-size: 1.2rem;
  }

  .site-branding p {
    font-size: 0.7rem;
  }

  .gallery-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-sm);
  }

  .footer-menu {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .contact-info-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    height: 350px;
  }
}

/* Tablet range - ensure full width content */
@media (min-width: 769px) and (max-width: 913px) {
  .container {
    padding: 0 var(--space-md);
    max-width: 100%;
    width: 100%;
  }
  
  .header-container {
    padding: 0 var(--space-md);
    max-width: 100%;
    width: 100%;
    flex-wrap: nowrap;
    gap: var(--space-sm);
  }
  
  .site-header {
    width: 100%;
  }
  
  .site-branding {
    flex-shrink: 1;
    min-width: 0;
  }
  
  .site-branding h1 {
    font-size: 1rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  
  .site-branding p {
    font-size: 0.7rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  
  .nav-toggle {
    display: none !important;
  }
  
  .main-navigation {
    display: flex !important;
    position: static !important;
    width: auto !important;
    height: auto !important;
    background: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    flex-shrink: 0;
  }
  
  .main-navigation ul {
    flex-direction: row !important;
    gap: var(--space-xs) !important;
    padding-top: 0 !important;
    flex-wrap: wrap;
  }
  
  .main-navigation a {
    padding: var(--space-xs) var(--space-sm) !important;
    font-size: 0.85rem !important;
    border-bottom: none !important;
    white-space: nowrap;
  }
  
  .main-navigation a::after {
    display: block !important;
  }
  
  .hero-container {
    padding: 0 var(--space-md);
    max-width: 100%;
    width: 100%;
  }
  
  .hero-content {
    display: flex;
    flex-direction: column;
  }
  
  .hero-content .btn.btn-primary,
  .hero-content .btn.btn-outline {
    width: 200px !important;
    min-width: 200px !important;
    max-width: 200px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-sizing: border-box !important;
    flex-shrink: 0 !important;
    text-align: center !important;
    padding: var(--space-md) var(--space-sm) !important;
    font-size: 0.95rem !important;
    line-height: 1.4 !important;
    border-width: 2px !important;
    align-self: flex-start;
  }
  
  .hero-content .btn + .btn {
    margin-left: 0 !important;
    margin-top: var(--space-md) !important;
  }
  
  section.container {
    padding-left: var(--space-md);
    padding-right: var(--space-md);
    max-width: 100%;
    width: 100%;
  }
  
  /* Ensure all content containers use full width */
  .card-grid,
  .features-grid,
  .process-grid,
  .about-intro,
  .contact-info-grid,
  .gallery-grid {
    width: 100%;
  }
}

/* Medium tablet range - prevent header links wrapping */
@media (min-width: 913px) and (max-width: 1035px) {
  .header-container {
    padding: 0 var(--space-md);
    flex-wrap: nowrap;
    gap: var(--space-sm);
  }
  
  .site-branding {
    flex-shrink: 1;
    min-width: 0;
  }
  
  .site-branding h1 {
    font-size: 1.2rem;
    white-space: nowrap;
  }
  
  .site-branding p {
    font-size: 0.7rem;
    white-space: nowrap;
  }
  
  .nav-toggle {
    display: none !important;
  }
  
  .main-navigation {
    display: flex !important;
    position: static !important;
    flex-shrink: 0;
    min-width: 0;
  }
  
  .main-navigation ul {
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    gap: var(--space-xs) !important;
    align-items: center;
  }
  
  .main-navigation a {
    padding: var(--space-xs) var(--space-sm) !important;
    font-size: 0.85rem !important;
    white-space: nowrap;
    flex-shrink: 0;
  }
  
  .main-navigation a::after {
    display: block !important;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }

  .hero-section {
    padding: var(--space-xl) 0;
  }

  .section-padding {
    padding: var(--space-xl) 0;
  }

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

  .btn {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.9rem;
  }

  .error-code {
    font-size: 5rem;
  }
}

@media (max-width: 320px) {
  /* Reduce spacing between About Intro section and Banner at 320px */
  .section-padding {
    padding: var(--space-lg) 0;
  }
  
  /* Specifically reduce spacing between section-padding and following banner section */
  section.section-padding + section.container {
    margin-top: calc(var(--space-lg) * -1);
    padding-top: 0;
  }
  
  section.container .banner-section {
    margin-top: var(--space-sm);
    margin-bottom: var(--space-sm);
  }

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

  .btn {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.9rem;
  }

  .error-code {
    font-size: 5rem;
  }
}

/* ===================================
   Scroll Animations
   =================================== */
.scroll-reveal {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.6s ease-out;
}

.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

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

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

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

.bg-accent {
  background-color: var(--color-accent);
}

.bg-white {
  background-color: var(--color-white);
}

.hidden {
  display: none;
}

/* ===================================
   Banner Images
   =================================== */
.banner-section {
  width: 100%;
  overflow: hidden;
  border-radius: var(--radius-lg);
  margin: var(--space-xl) 0;
  box-shadow: var(--shadow-md);
}

@media (max-width: 320px) {
  /* Reduce spacing between About Intro section and Banner on over-ons page */
  .about-intro-section {
    padding-bottom: var(--space-md) !important;
  }
  
  .banner-section-wrapper {
    margin-top: calc(var(--space-lg) * -1) !important;
  }
  
  .banner-section-wrapper .banner-section {
    margin-top: var(--space-sm);
    margin-bottom: var(--space-sm);
  }
}

.banner-image {
  width: 100%;
  height: auto;
  display: block;
  transition: var(--transition-medium);
}

.banner-image:hover {
  transform: scale(1.05);
}

/* ===================================
   Loading Animation
   =================================== */
@keyframes shimmer {
  0% { background-position: -1000px 0; }
  100% { background-position: 1000px 0; }
}

.loading {
  animation: shimmer 2s infinite;
  background: linear-gradient(to right, #f0f0f0 0%, #e0e0e0 50%, #f0f0f0 100%);
  background-size: 1000px 100%;
}