/* ============================================
   Andes Construction Inc. - Main Stylesheet
   Modern, Responsive, Production-Ready
   ============================================ */

/* CSS Custom Properties */
:root {
  /* Colors */
  --color-primary: #1a3a5c;
  --color-primary-dark: #0f2540;
  --color-primary-light: #2a5a8c;
  --color-accent: #f58220;
  --color-accent-hover: #e06a10;
  --color-white: #ffffff;
  --color-light-gray: #f5f5f5;
  --color-gray: #e0e0e0;
  --color-dark-gray: #666666;
  --color-text: #333333;
  --color-text-light: #888888;
  --color-overlay: rgba(26, 58, 92, 0.85);
  --color-shadow: rgba(0, 0, 0, 0.1);
  --color-shadow-dark: rgba(0, 0, 0, 0.2);

  /* Typography */
  --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-size-base: 16px;
  --font-size-small: 0.875rem;
  --font-size-large: 1.125rem;
  --font-size-h1: 2.5rem;
  --font-size-h2: 2rem;
  --font-size-h3: 1.5rem;
  --font-size-h4: 1.25rem;
  --line-height-base: 1.6;
  --line-height-heading: 1.2;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;

  /* Layout */
  --container-width: 1200px;
  --header-height: 80px;
  --border-radius: 4px;
  --border-radius-lg: 8px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Z-index layers */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-modal: 300;
  --z-toast: 400;
}

/* ============================================
   Reset & Base Styles
   ============================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-stack);
  line-height: var(--line-height-base);
  color: var(--color-text);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding-top: var(--header-height);
}

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

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

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

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: inherit;
  border: none;
  background: none;
}

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

/* ============================================
   Accessibility
   ============================================ */
.skip-link {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: var(--color-white);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  z-index: var(--z-toast);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--spacing-md);
  outline: 2px solid var(--color-white);
  outline-offset: 2px;
}

*:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

*:focus:not(:focus-visible) {
  outline: none;
}

*:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

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

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: var(--line-height-heading);
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--font-size-h1); }
h2 { font-size: var(--font-size-h2); }
h3 { font-size: var(--font-size-h3); }
h4 { font-size: var(--font-size-h4); }

p {
  margin-bottom: var(--spacing-md);
}

.text-accent {
  color: var(--color-accent);
}

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

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.section-subtitle {
  text-align: center;
  color: var(--color-dark-gray);
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

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

.section-light {
  background-color: var(--color-light-gray);
}

.section-dark {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.section-dark h2,
.section-dark h3 {
  color: var(--color-white);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 0.75rem 1.5rem;
  font-size: var(--font-size-base);
  font-weight: 600;
  text-align: center;
  border-radius: var(--border-radius);
  transition: all var(--transition-base);
  cursor: pointer;
  text-decoration: none;
  border: 2px solid transparent;
}

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

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--color-shadow-dark);
}

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

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

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

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

.btn-lg {
  padding: 1rem 2rem;
  font-size: var(--font-size-large);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: var(--font-size-small);
}

/* ============================================
   Header & Navigation
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: var(--color-white);
  box-shadow: 0 2px 10px var(--color-shadow);
  z-index: var(--z-sticky);
  transition: all var(--transition-base);
}

.header.scrolled {
  height: 70px;
  box-shadow: 0 4px 20px var(--color-shadow-dark);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.nav-logo:hover {
  color: var(--color-primary);
}

.logo-text {
  font-size: 1.25rem;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 30px;
  height: 30px;
  cursor: pointer;
  background: none;
  border: none;
}

.hamburger {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.nav-toggle.active .hamburger:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

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

.nav-toggle.active .hamburger:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.nav-item {
  position: relative;
}

.nav-link {
  font-weight: 500;
  color: var(--color-primary);
  padding: var(--spacing-sm) 0;
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-base);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-accent);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--color-white);
  text-align: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: var(--spacing-lg);
}

.hero-title {
  font-size: 3rem;
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  animation: fadeInUp 0.8s ease;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xl);
  opacity: 0.9;
  animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  justify-content: center;
  animation: fadeInUp 0.8s ease 0.4s backwards;
}

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

/* ============================================
   Service Cards
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.service-card {
  position: relative;
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 20px var(--color-shadow);
  transition: all var(--transition-base);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px var(--color-shadow-dark);
}

.service-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

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

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

.service-content {
  padding: var(--spacing-lg);
}

.service-content h3 {
  margin-bottom: var(--spacing-sm);
}

.service-content p {
  color: var(--color-dark-gray);
  margin-bottom: var(--spacing-md);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-accent);
  font-weight: 600;
}

.service-link:hover {
  gap: var(--spacing-sm);
}

/* Benefits Grid */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.benefit-card {
  background: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 4px 20px var(--color-shadow);
  text-align: center;
  transition: all var(--transition-base);
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px var(--color-shadow-dark);
}

.benefit-icon {
  width: 60px;
  height: 60px;
  background: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  color: var(--color-white);
}

.benefit-icon svg {
  width: 28px;
  height: 28px;
}

.benefit-card h3 {
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-h4);
}

.benefit-card p {
  color: var(--color-dark-gray);
  margin-bottom: 0;
}

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

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

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: var(--font-size-base);
  color: var(--color-text);
  background-color: var(--color-white);
  border: 2px solid var(--color-gray);
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
}

.form-group input:hover,
.form-group textarea:hover,
.form-group select:hover {
  border-color: var(--color-dark-gray);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(245, 130, 32, 0.15);
}

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

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

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

.form-checkbox input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--color-accent);
  cursor: pointer;
}

.form-checkbox label {
  font-size: var(--font-size-base);
  color: var(--color-text);
  cursor: pointer;
  margin-bottom: 0;
}

.form-wrapper {
  max-width: 800px;
  margin: 0 auto;
}

.quote-form {
  background: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 4px 20px var(--color-shadow);
}

.btn-submit {
  width: 100%;
  padding: 1rem;
  font-size: var(--font-size-large);
}

.form-note {
  text-align: center;
  font-size: var(--font-size-small);
  color: var(--color-dark-gray);
  margin-top: var(--spacing-md);
}

.form-note a {
  color: var(--color-accent);
  text-decoration: underline;
}

.required {
  color: #dc3545;
}

/* ============================================
   Page Hero
   ============================================ */
.page-hero {
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-xxl) 0;
  text-align: center;
}

.page-hero h1 {
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
}

.page-hero p {
  font-size: var(--font-size-large);
  opacity: 0.9;
  margin-bottom: 0;
}

/* ============================================
   Contact Page
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.contact-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.contact-card {
  background: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 4px 20px var(--color-shadow);
  text-align: center;
  transition: all var(--transition-base);
}

.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px var(--color-shadow-dark);
}

.contact-icon {
  width: 60px;
  height: 60px;
  background: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  color: var(--color-white);
}

.contact-icon svg {
  width: 28px;
  height: 28px;
}

.contact-card h3 {
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-h4);
}

.contact-card p {
  color: var(--color-dark-gray);
  margin-bottom: var(--spacing-xs);
}

.contact-card a {
  color: var(--color-primary);
  font-weight: 500;
}

.contact-card a:hover {
  color: var(--color-accent);
}

/* ============================================
   Google Maps
   ============================================ */
.map-container {
  position: relative;
  width: 100%;
  height: 400px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 20px var(--color-shadow);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.map-overlay {
  position: absolute;
  top: var(--spacing-lg);
  left: var(--spacing-lg);
  background: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 20px var(--color-shadow-dark);
  max-width: 300px;
  z-index: 1;
}

.map-overlay h4 {
  margin-bottom: var(--spacing-sm);
}

.map-overlay p {
  margin-bottom: var(--spacing-sm);
  color: var(--color-dark-gray);
  font-size: var(--font-size-small);
}

/* ============================================
   Cookie Consent Banner
   ============================================ */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-primary-dark);
  color: var(--color-white);
  padding: var(--spacing-md);
  z-index: var(--z-toast);
  box-shadow: 0 -4px 20px var(--color-shadow-dark);
  transform: translateY(100%);
  transition: transform var(--transition-base);
}

.cookie-banner.visible {
  transform: translateY(0);
}

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

.cookie-banner__text h3 {
  font-size: var(--font-size-h4);
  margin-bottom: var(--spacing-xs);
  color: var(--color-white);
}

.cookie-banner__text p {
  flex: 1;
  min-width: 280px;
  margin: 0;
  font-size: var(--font-size-small);
}

.cookie-banner__buttons {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.cookie-btn {
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  font-size: var(--font-size-small);
  font-weight: 500;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-fast);
}

.cookie-btn--accept {
  background: var(--color-accent);
  color: var(--color-white);
}

.cookie-btn--accept:hover {
  background: var(--color-accent-hover);
}

.cookie-btn--reject {
  background: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.cookie-btn--reject:hover {
  background: var(--color-white);
  color: var(--color-primary-dark);
}

.cookie-btn--customize {
  background: transparent;
  color: var(--color-accent);
}

.cookie-btn--customize:hover {
  text-decoration: underline;
}

.cookie-btn--save {
  background: var(--color-accent);
  color: var(--color-white);
}

/* Cookie Modal */
.cookie-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.cookie-modal.is-visible {
  opacity: 1;
  visibility: visible;
}

.cookie-modal__overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
}

.cookie-modal__container {
  position: relative;
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  max-width: 600px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.cookie-modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--color-gray);
}

.cookie-modal__header h2 {
  font-size: var(--font-size-h3);
  color: var(--color-primary);
  margin: 0;
}

.cookie-modal__close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-dark-gray);
  cursor: pointer;
  padding: var(--spacing-xs);
  line-height: 1;
}

.cookie-modal__close:hover {
  color: var(--color-text);
}

.cookie-modal__body {
  padding: var(--spacing-lg);
}

.cookie-modal__footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  border-top: 1px solid var(--color-gray);
  background: var(--color-light-gray);
}

/* Cookie Category */
.cookie-category {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-gray);
}

.cookie-category:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.cookie-category__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

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

.cookie-category__name {
  font-weight: 600;
  color: var(--color-text);
}

.cookie-category__always {
  font-size: var(--font-size-small);
  color: var(--color-accent);
  background: rgba(245, 130, 32, 0.1);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius);
}

.cookie-category__description {
  font-size: var(--font-size-small);
  color: var(--color-dark-gray);
  line-height: 1.5;
}

/* Cookie Switch */
.cookie-switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 26px;
}

.cookie-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.cookie-switch__slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-gray);
  transition: var(--transition-base);
  border-radius: 26px;
}

.cookie-switch__slider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: var(--color-white);
  transition: var(--transition-base);
  border-radius: 50%;
}

.cookie-switch input:checked + .cookie-switch__slider {
  background-color: var(--color-accent);
}

.cookie-switch input:checked + .cookie-switch__slider:before {
  transform: translateX(24px);
}

.cookie-switch input:focus + .cookie-switch__slider {
  box-shadow: 0 0 0 3px rgba(245, 130, 32, 0.3);
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--color-primary-dark);
  color: var(--color-white);
  padding: var(--spacing-xxl) 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-section h3 {
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-h4);
}

.footer-section p {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--font-size-small);
  margin-bottom: var(--spacing-md);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--font-size-small);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-accent);
}

.footer-contact {
  margin-top: var(--spacing-md);
}

.footer-contact p {
  margin-bottom: var(--spacing-sm);
}

.footer-contact a {
  color: rgba(255, 255, 255, 0.9);
}

.footer-contact a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--spacing-md) 0;
  text-align: center;
}

.footer-bottom p {
  margin: var(--spacing-xs) 0;
  font-size: var(--font-size-small);
  color: rgba(255, 255, 255, 0.6);
}

.footer-disclaimer {
  font-style: italic;
}

/* ============================================
   Content Pages
   ============================================ */
.content-block {
  max-width: 800px;
  margin: 0 auto;
}

.content-block p {
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.content-block h2 {
  margin-top: var(--spacing-xl);
}

.content-block ul,
.content-block ol {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-lg);
}

.content-block li {
  margin-bottom: var(--spacing-sm);
  line-height: 1.6;
}

.styled-list {
  list-style: none;
  padding-left: 0;
}

.styled-list li {
  position: relative;
  padding-left: var(--spacing-lg);
}

.styled-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
}

/* Service Details */
.service-detail {
  margin-bottom: var(--spacing-xxl);
  padding-bottom: var(--spacing-xxl);
  border-bottom: 1px solid var(--color-gray);
}

.service-detail:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.service-detail-image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 20px var(--color-shadow);
}

.service-detail-image img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.service-detail-content h2 {
  margin-bottom: var(--spacing-md);
}

.service-detail-content p {
  color: var(--color-dark-gray);
  margin-bottom: var(--spacing-md);
}

.service-features {
  margin-top: var(--spacing-md);
}

.service-features li {
  position: relative;
  padding-left: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}

.service-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
}

/* Audience Grid */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.audience-card {
  background: var(--color-white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: 0 4px 20px var(--color-shadow);
}

.audience-card h3 {
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-h4);
}

.audience-card p {
  color: var(--color-dark-gray);
  margin-bottom: 0;
}

/* CTA Section */
.cta-section {
  background: var(--color-primary);
  color: var(--color-white);
  text-align: center;
  padding: var(--spacing-xxl) 0;
}

.cta-section h2 {
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.cta-section p {
  font-size: var(--font-size-large);
  margin-bottom: var(--spacing-lg);
  opacity: 0.9;
}

/* ============================================
   Responsive Styles
   ============================================ */

/* Tablet */
@media (max-width: 992px) {
  :root {
    --font-size-h1: 2rem;
    --font-size-h2: 1.75rem;
    --spacing-xxl: 3rem;
  }

  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    justify-content: flex-start;
    padding: var(--spacing-xl);
    background: var(--color-white);
    gap: var(--spacing-md);
    transform: translateX(-100%);
    transition: transform var(--transition-base);
  }

  .nav-menu.active {
    transform: translateX(0);
  }

  .nav-link {
    font-size: var(--font-size-large);
    padding: var(--spacing-md) 0;
  }

  .nav-toggle {
    display: flex;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .service-detail-grid {
    grid-template-columns: 1fr;
  }

  .service-detail-image {
    order: -1;
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --font-size-h1: 1.75rem;
    --font-size-h2: 1.5rem;
    --font-size-h3: 1.25rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 2.5rem;
  }

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

  .hero {
    min-height: 80vh;
  }

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

  .hero-subtitle {
    font-size: var(--font-size-base);
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

  .hero-cta .btn {
    width: 100%;
    max-width: 280px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .map-container {
    height: 300px;
  }

  .map-overlay {
    position: relative;
    top: 0;
    left: 0;
    max-width: 100%;
    border-radius: 0;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  :root {
    --font-size-h1: 1.5rem;
    --font-size-h2: 1.25rem;
    --spacing-lg: 1.5rem;
  }

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

  .btn {
    padding: 0.625rem 1.25rem;
  }

  .form-group input,
  .form-group textarea,
  .form-group select {
    padding: 0.75rem;
  }
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
  *,
  *::before,
  *::after {
    background: transparent !important;
    color: #000 !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  body {
    font-size: 12pt;
    line-height: 1.5;
    padding-top: 0;
  }

  .header,
  .nav-toggle,
  .cookie-banner,
  .btn {
    display: none !important;
  }

  .hero {
    min-height: auto;
    padding: 2cm 0;
  }

  .hero-overlay {
    background: none !important;
  }

  .hero-title {
    font-size: 18pt;
    color: #000 !important;
  }

  .hero-subtitle {
    font-size: 12pt;
  }

  a {
    text-decoration: underline;
  }

  a[href]::after {
    content: " (" attr(href) ")";
    font-size: 10pt;
  }

  img {
    max-width: 100% !important;
    page-break-inside: avoid;
  }

  h1, h2, h3, h4, h5, h6 {
    page-break-after: avoid;
  }

  p {
    orphans: 3;
    widows: 3;
  }

  .service-card,
  .benefit-card,
  .contact-card {
    page-break-inside: avoid;
    box-shadow: none !important;
    border: 1px solid #ccc;
  }

  .section {
    padding: 1cm 0;
  }

  .footer {
    background: transparent !important;
    border-top: 1px solid #ccc;
    padding: 0.5cm 0;
  }
}

/* ============================================
   Utility Classes
   ============================================ */
.hidden {
  display: none !important;
}

.visible {
  display: block !important;
}

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

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

.mt-0 { margin-top: 0; }
.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-0 { margin-bottom: 0; }
.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); }

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

/* Animation */
.fade-in {
  animation: fadeIn 0.5s ease forwards;
}

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

.slide-up {
  animation: slideUp 0.5s ease forwards;
}

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

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* High Contrast */
@media (prefers-contrast: high) {
  :root {
    --color-primary: #000;
    --color-accent: #d05000;
    --color-text: #000;
  }

  .btn {
    border: 2px solid currentColor;
  }
}