/* D&A Service 24 - Main Stylesheet */
/* Mobile-First Design, max-width 980px */

/* CSS Custom Properties (Design Tokens) */
:root {
  /* Colors */
  --color-white: #ffffff;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;
  
  --color-primary-50: #f0fdff;
  --color-primary-100: #ccf8ff;
  --color-primary-200: #99f1ff;
  --color-primary-300: #5ce6ff;
  --color-primary-400: rgb(68, 201, 244);
  --color-primary-500: rgb(68, 201, 244);
  --color-primary-600: #1db8e6;
  --color-primary-700: #1695bf;
  --color-primary-800: #187a9a;
  --color-primary-900: #1a647f;
  
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  --color-focus: #3b82f6;
  
  /* Typography */
  --font-family-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-heading: 'Exo 2', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  
  --leading-tight: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
  
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  
  /* Spacing */
  --space-0: 0;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
  
  /* Border radius */
  --radius-none: 0;
  --radius-sm: 0.125rem;
  --radius-base: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

* {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family-base);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-gray-800);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* Skip Link for Accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--color-gray-900);
  color: var(--color-white);
  padding: 8px;
  text-decoration: none;
  border-radius: 4px;
  z-index: 1000;
}

.skip-link:focus {
  top: 6px;
}

/* Screen Reader Only */
.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;
}

/* Focus Styles */
*:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-heading);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  color: var(--color-gray-900);
  margin-bottom: var(--space-4);
}

h1 {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-6);
}

h2 {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-6);
}

h3 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-4);
}

h4 {
  font-size: var(--text-xl);
}

h5 {
  font-size: var(--text-lg);
}

h6 {
  font-size: var(--text-base);
}

p {
  margin-bottom: var(--space-4);
  line-height: var(--leading-relaxed);
  font-family: var(--font-family-base);
}

.lead {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-gray-600);
  margin-bottom: var(--space-6);
  font-family: var(--font-family-base);
}

/* Links */
a {
  color: var(--color-primary-600);
  text-decoration: underline;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-primary-700);
}

/* Header */
.header {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
}

.logo {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-gray-900);
  text-decoration: none;
}

.nav-links {
  display: none;
  gap: var(--space-6);
  list-style: none;
}

.nav-link {
  color: var(--color-gray-600);
  text-decoration: none;
  font-weight: var(--font-medium);
  padding: var(--space-2) 0;
  transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-gray-900);
}

.mobile-menu-button {
  display: block;
  background: none;
  border: none;
  font-size: var(--text-lg);
  cursor: pointer;
  padding: var(--space-2);
}

.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  box-shadow: var(--shadow-md);
  padding: var(--space-4) 0;
}

.mobile-menu.active {
  display: block;
}

.mobile-menu .nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: 0 var(--space-6);
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }
  
  .mobile-menu-button {
    display: none;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  border: 2px solid transparent;
  line-height: 1;
}

.btn-primary {
  background-color: var(--color-gray-900);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: var(--color-gray-800);
  box-shadow: var(--shadow-md);
  text-decoration: none;
  color: var(--color-white);
}

.btn-primary:active {
  background-color: var(--color-gray-700);
}

.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-gray-900);
  border-color: var(--color-gray-900);
}

.btn-secondary:hover {
  background-color: var(--color-gray-50);
  text-decoration: none;
  color: var(--color-gray-900);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
}

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

/* Cards */
.card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-base);
  padding: var(--space-6);
  border: 1px solid var(--color-gray-200);
  transition: all 0.2s ease;
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  background-color: var(--color-gray-100);
  color: var(--color-gray-800);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  margin-bottom: var(--space-4);
}

.badge-success {
  background-color: #dcfce7;
  color: #166534;
}

/* Contact Cards */
.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-base);
  border: 1px solid var(--color-gray-200);
}

.contact-card__avatar {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  background-color: var(--color-gray-200);
  margin-bottom: var(--space-4);
  object-fit: cover;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
}

.contact-card__name {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-gray-900);
  margin-bottom: var(--space-2);
}

.contact-card__role {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  margin-bottom: var(--space-4);
}

.contact-card__phone {
  display: inline-flex;
  align-items: center;
  background-color: var(--color-gray-900);
  color: var(--color-white);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  gap: var(--space-2);
}

.contact-card__phone:hover {
  background-color: var(--color-gray-800);
  color: var(--color-white);
}

/* Forms */
.form-group {
  margin-bottom: var(--space-4);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-gray-700);
  margin-bottom: var(--space-2);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-3);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  transition: border-color 0.2s ease;
  font-family: var(--font-family-base);
}

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

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 3px rgba(68, 201, 244, 0.1);
}

.form-input.error,
.form-textarea.error,
.form-select.error {
  border-color: var(--color-error);
}

.form-error {
  color: var(--color-error);
  font-size: var(--text-sm);
  margin-top: var(--space-1);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}

.form-checkbox input {
  margin-top: var(--space-1);
}

.form-disclaimer {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  margin-top: var(--space-4);
}

/* FAQ Accordion */
.faq-item {
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background-color: var(--color-white);
  border: none;
  padding: var(--space-4);
  text-align: left;
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-family-base);
}

.faq-question:hover {
  background-color: var(--color-gray-50);
}

.faq-question:focus {
  outline: 2px solid var(--color-focus);
  outline-offset: -2px;
}

.faq-answer {
  padding: 0 var(--space-4) var(--space-4);
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
  display: none;
}

.faq-answer.active {
  display: block;
}

.faq-icon {
  transition: transform 0.2s ease;
  font-size: var(--text-xs);
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(180deg);
}

/* Grids */
.grid-50-50 {
  display: grid;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 768px) {
  .grid-50-50 {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }
}

/* 66-33 Grid Layout */
.grid-66-33 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: start;
}

@media (min-width: 768px) {
  .grid-66-33 {
    grid-template-columns: 2fr 1fr;
    gap: var(--space-12);
  }
}

.grid-services {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .grid-services {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .grid-services.three-col {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Apple-Style Bento Grid Layout */
.bento-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

@media (min-width: 768px) {
  .bento-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    grid-auto-rows: minmax(240px, auto);
  }
  
  /* Hero card - spans 2x2 */
  .bento-grid .card:nth-child(1) {
    grid-column: span 2;
    grid-row: span 2;
    background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
  }
  
  .bento-grid .card:nth-child(1)::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(255,255,255,0.1) 0%, transparent 70%);
    pointer-events: none;
  }
  
  .bento-grid .card:nth-child(1) h3 {
    color: var(--color-white);
    font-size: var(--text-2xl);
    margin-bottom: var(--space-4);
  }
  
  .bento-grid .card:nth-child(1) .bullet-list li {
    color: rgba(255,255,255,0.9);
    font-size: var(--text-base);
  }
  
  /* Installation & Wartung - spans width */
  .bento-grid .card:nth-child(2) {
    grid-column: span 2;
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
    border: 1px solid var(--color-gray-100);
  }
  
  /* Reparatur & Service - spans 2 columns */
  .bento-grid .card:nth-child(3) {
    grid-column: span 2;
    background: linear-gradient(135deg, #fef3c7 0%, var(--color-white) 100%);
    border: 1px solid #fde68a;
  }
  
  /* Gewerbliche Lösungen - spans 2 columns */
  .bento-grid .card:nth-child(4) {
    grid-column: span 2;
    background: linear-gradient(135deg, #f0fdf4 0%, var(--color-white) 100%);
    border: 1px solid #dcfce7;
  }
  
  /* Wärmepumpen - single column */
  .bento-grid .card:nth-child(5) {
    grid-column: span 2;
    background: linear-gradient(135deg, #eff6ff 0%, var(--color-white) 100%);
    border: 1px solid #dbeafe;
  }
  
  /* Smart-Home Integration - single column */
  .bento-grid .card:nth-child(6) {
    grid-column: span 2;
    background: linear-gradient(135deg, #faf5ff 0%, var(--color-white) 100%);
    border: 1px solid #e9d5ff;
  }
}

@media (min-width: 1024px) {
  .bento-grid {
    gap: var(--space-6);
  }
  
  /* Responsive adjustments for larger screens */
  .bento-grid .card:nth-child(5) {
    grid-column: span 2;
  }
  
  .bento-grid .card:nth-child(6) {
    grid-column: span 2;
  }
}

/* Sections */
.section {
  padding: var(--space-16) 0;
}

.section-sm {
  padding: var(--space-12) 0;
}

.section-lg {
  padding: var(--space-24) 0;
}

.hero {
  background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
  padding: var(--space-20) 0;
  text-align: center;
}

.hero--klimatechnik {
  position: relative;
  background: linear-gradient(
    135deg, 
    rgba(17, 24, 39, 0.75) 0%, 
    rgba(55, 65, 81, 0.6) 50%,
    rgba(107, 114, 128, 0.5) 100%
  ), url('images/Klimatechnik.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--color-white);
  overflow: hidden;
}

.hero--klimatechnik::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.25) 0%,
    rgba(0, 0, 0, 0.1) 50%,
    rgba(0, 0, 0, 0.05) 100%
  );
  pointer-events: none;
  z-index: 1;
}

.hero--klimatechnik .container {
  position: relative;
  z-index: 2;
}

.hero--klimatechnik h1,
.hero--klimatechnik .lead {
  color: var(--color-white);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero--klimatechnik h1 {
  font-weight: var(--font-bold);
}

.hero--klimatechnik .lead {
  opacity: 0.95;
}

.hero--raumausstattung {
  position: relative;
  background: linear-gradient(
    135deg, 
    rgba(17, 24, 39, 0.75) 0%, 
    rgba(55, 65, 81, 0.6) 50%,
    rgba(107, 114, 128, 0.5) 100%
  ), url('images/Raumaustattung.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--color-white);
  overflow: hidden;
}

.hero--raumausstattung::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.25) 0%,
    rgba(0, 0, 0, 0.1) 50%,
    rgba(0, 0, 0, 0.05) 100%
  );
  pointer-events: none;
  z-index: 1;
}

.hero--raumausstattung .container {
  position: relative;
  z-index: 2;
}

.hero--raumausstattung h1,
.hero--raumausstattung .lead {
  color: var(--color-white);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero--raumausstattung h1 {
  font-weight: var(--font-bold);
}

.hero--raumausstattung .lead {
  opacity: 0.95;
}

.hero--startseite {
  position: relative;
  background: linear-gradient(
    135deg, 
    rgba(17, 24, 39, 0.75) 0%, 
    rgba(55, 65, 81, 0.6) 50%,
    rgba(107, 114, 128, 0.5) 100%
  ), url('images/Startseite.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--color-white);
  overflow: hidden;
}

.hero--startseite::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.25) 0%,
    rgba(0, 0, 0, 0.1) 50%,
    rgba(0, 0, 0, 0.05) 100%
  );
  pointer-events: none;
  z-index: 1;
}

.hero--startseite .container {
  position: relative;
  z-index: 2;
}

.hero--startseite h1,
.hero--startseite .lead {
  color: var(--color-white);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero--startseite h1 {
  font-weight: var(--font-bold);
}

.hero--startseite .lead {
  opacity: 0.95;
}

.hero--startseite .badge {
  background-color: rgba(255, 255, 255, 0.9);
  color: var(--color-gray-800);
}

.hero h1 {
  margin-bottom: var(--space-6);
}

/* Prominent Section */
.section--prominent {
  padding: var(--space-24) 0;
  background: var(--color-white);
}

/* Services Hero Grid */
.services-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  max-width: 1200px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .services-hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }
}

/* Service Hero Cards */
.service-hero-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: all 0.3s ease;
  min-height: 500px;
}

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

.service-hero-card--klimatechnik {
  background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%);
  color: var(--color-white);
}

.service-hero-card--raumausstattung {
  background: linear-gradient(135deg, var(--color-white) 0%, var(--color-gray-50) 100%);
  color: var(--color-gray-900);
  border: 2px solid var(--color-gray-200);
}

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

.service-hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.service-hero-card__image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(17, 24, 39, 0.6) 0%, rgba(55, 65, 81, 0.4) 100%);
  pointer-events: none;
}

.service-hero-placeholder {
  font-size: 4rem;
  opacity: 0.8;
}

.service-hero-card__content {
  padding: var(--space-8);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-hero-card__content h3 {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-4);
}

.service-hero-card--klimatechnik .service-hero-card__content h3 {
  color: var(--color-white);
}

.service-hero-card--raumausstattung .service-hero-card__content h3 {
  color: var(--color-gray-900);
}

.service-hero-card__content p {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
  flex: 1;
}

.service-hero-card--klimatechnik .service-hero-card__content p {
  color: rgba(255, 255, 255, 0.9);
}

.service-hero-card--raumausstattung .service-hero-card__content p {
  color: var(--color-gray-600);
}

@media (min-width: 768px) {
  .service-hero-card {
    min-height: 550px;
  }
  
  .service-hero-card__image {
    height: 250px;
  }
  
  .service-hero-placeholder {
    font-size: 5rem;
  }
  
  .service-hero-card__content h3 {
    font-size: var(--text-3xl);
  }
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

@media (min-width: 640px) {
  .hero-actions {
    flex-direction: row;
    justify-content: center;
  }
}

/* Lists */
.bullet-list {
  list-style: none;
  padding: 0;
}

.bullet-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.bullet-list li::before {
  content: "✓";
  color: var(--color-success);
  font-weight: var(--font-bold);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Breadcrumbs */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-gray-600);
}

.breadcrumb a {
  color: var(--color-gray-600);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--color-primary-500);
}

.breadcrumb::after {
  content: ">";
  margin-left: var(--space-2);
}

.breadcrumb:last-child::after {
  display: none;
}

/* Timeline */
.timeline {
  list-style: none;
  padding: 0;
}

.timeline-item {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.timeline-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--color-primary-500);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-weight: var(--font-semibold);
  flex-shrink: 0;
}

.timeline-content h3 {
  margin-bottom: var(--space-2);
}

/* Star Rating */
.stars {
  color: #fbbf24;
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

/* Sticky CTA for Mobile */
.sticky-cta {
  position: fixed;
  bottom: var(--space-4);
  left: var(--space-4);
  right: var(--space-4);
  z-index: 40;
  display: block;
}

@media (min-width: 768px) {
  .sticky-cta {
    display: none;
  }
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  border-top: 1px solid var(--color-gray-200);
  box-shadow: var(--shadow-lg);
  padding: var(--space-4);
  z-index: 60;
}

.cookie-banner__content {
  max-width: 980px;
  margin: 0 auto;
}

.cookie-banner__content h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.cookie-banner__content p {
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
  color: var(--color-gray-600);
}

.cookie-banner__actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.cookie-banner.hidden {
  display: none;
}

/* Footer */
.footer {
  background-color: var(--color-gray-900);
  color: var(--color-gray-300);
  padding: var(--space-12) 0 var(--space-6);
}

.footer-content {
  display: grid;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

@media (min-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .footer-content {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

.footer h3 {
  color: var(--color-white);
  font-size: var(--text-lg);
  margin-bottom: var(--space-4);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.footer-link {
  color: var(--color-gray-300);
  text-decoration: none;
  font-size: var(--text-sm);
}

.footer-link:hover {
  color: var(--color-white);
}

.footer a {
  color: var(--color-white);
  text-decoration: none;
}

.footer a:hover {
  color: var(--color-gray-300);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-gray-700);
  font-size: var(--text-sm);
}

/* Brands Slider */
.brands-slider {
  overflow: hidden;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-8) 0;
  margin: var(--space-8) 0;
}

.brands-track {
  display: flex;
  animation: brandSlide 20s linear infinite;
  gap: var(--space-8);
}

.brand-item {
  flex: 0 0 auto;
  width: 200px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

.brand-item img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: grayscale(100%) opacity(0.7);
  transition: all 0.3s ease;
}

.brand-item:hover img {
  filter: grayscale(0%) opacity(1);
  transform: scale(1.05);
}

@keyframes brandSlide {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* Pause animation on hover */
.brands-slider:hover .brands-track {
  animation-play-state: paused;
}

/* Process Timeline */
.process-timeline {
  display: grid;
  gap: var(--space-8);
  margin-top: var(--space-12);
}

@media (min-width: 768px) {
  .process-timeline {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-12);
  }
}

@media (min-width: 1024px) {
  .process-timeline {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
  }
  
  .process-timeline--five {
    grid-template-columns: repeat(5, 1fr);
    gap: var(--space-6);
  }
  
  .process-timeline--four {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
  }
}

.process-step {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
  box-shadow: var(--shadow-base);
  border: 1px solid var(--color-gray-200);
  transition: all 0.3s ease;
  position: relative;
}

.process-step:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.process-icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
  display: block;
}

.process-number {
  position: absolute;
  top: -12px;
  right: -12px;
  background: var(--color-primary-500);
  color: var(--color-white);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-bold);
  font-size: var(--text-sm);
  box-shadow: var(--shadow-md);
}

.process-step h3 {
  color: var(--color-gray-900);
  margin-bottom: var(--space-3);
  font-size: var(--text-lg);
}

.process-step p {
  color: var(--color-gray-600);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin-bottom: 0;
}

/* Expert Card */
.expert-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-200);
  padding: var(--space-8);
  transition: all 0.3s ease;
  max-width: 320px;
  margin: 0 auto;
}

.expert-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.expert-card__image {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: var(--space-4);
  border: 3px solid var(--color-gray-100);
}

@media (min-width: 768px) {
  .expert-card__image {
    width: 120px;
    height: 120px;
    margin-bottom: var(--space-6);
  }
}

.expert-card__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

.expert-card__name {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-gray-900);
  margin-bottom: var(--space-2);
}

@media (min-width: 768px) {
  .expert-card__name {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-3);
  }
}

.expert-card__role {
  font-size: var(--text-base);
  color: var(--color-gray-600);
  margin-bottom: var(--space-6);
  line-height: var(--leading-relaxed);
}

@media (min-width: 768px) {
  .expert-card__role {
    font-size: var(--text-lg);
  }
}

.expert-card__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.expert-card__actions--vertical {
  flex-direction: column;
}

@media (min-width: 640px) {
  .expert-card__actions:not(.expert-card__actions--vertical) {
    flex-direction: row;
    gap: var(--space-4);
  }
  
  .expert-card__actions--vertical {
    flex-direction: column;
    gap: var(--space-3);
  }
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-top: var(--space-12);
  text-align: center;
}

@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-12);
  }
}

.stat-item {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-base);
  border: 1px solid var(--color-gray-200);
  transition: all 0.3s ease;
}

.stat-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.stat-number {
  font-size: 3.5rem;
  font-weight: var(--font-bold);
  color: var(--color-primary-600);
  margin-bottom: var(--space-3);
  line-height: 1;
}

@media (min-width: 768px) {
  .stat-number {
    font-size: 2.5rem;
  }
}

.stat-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-gray-900);
  margin-bottom: var(--space-3);
  line-height: var(--leading-tight);
}

@media (min-width: 768px) {
  .stat-title {
    font-size: var(--text-base);
  }
}

.stat-description {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
  margin-bottom: 0;
}

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

.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.mt-0 { margin-top: 0; }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }

/* Print Styles */
@media print {
  .header,
  .footer,
  .sticky-cta,
  .cookie-banner {
    display: none;
  }
  
  .container {
    max-width: none;
    padding: 0;
  }
  
  a {
    text-decoration: none;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid var(--color-gray-300);
  }
}