/* ================================
   enkoshop.de - Professional Design System
   ================================ */

/* === CSS Variables === */
:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #3b82f6;
  --secondary: #0f172a;
  --accent: #06b6d4;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;

  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --bg-dark: #0f172a;
  --bg-card: #ffffff;

  --text: #1e293b;
  --text-light: #64748b;
  --text-lighter: #94a3b8;
  --text-white: #ffffff;
  --text-on-primary: #ffffff;

  --border: #e2e8f0;
  --border-light: #f1f5f9;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);

  --radius-sm: 0.375rem;
  --radius: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --container: 1200px;
  --header-height: 65px;

  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul, ol {
  list-style: none;
}

/* === Typography === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
  color: var(--secondary);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: 1rem;
  color: var(--text-light);
}

/* === Container === */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* === Header === */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-light);
  z-index: 1000;
  transition: all var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow);
}

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

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-img {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav a {
  color: var(--text);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color var(--transition);
  position: relative;
}

.nav a:hover,
.nav a.active {
  color: var(--primary);
}

.nav a.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary);
  border-radius: 1px;
}

.nav-cta {
  background: var(--primary) !important;
  color: var(--text-white) !important;
  padding: 0.6rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600 !important;
  transition: all var(--transition) !important;
}

.nav-cta:hover {
  background: var(--primary-dark) !important;
  transform: translateY(-1px);
}

/* Mobile menu */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--secondary);
  transition: all var(--transition);
  border-radius: 2px;
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  line-height: 1.4;
}

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

.btn-primary:hover {
  background: var(--primary-dark);
  color: var(--text-white);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(37, 99, 235, 0.3);
}

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

.btn-secondary:hover {
  background: var(--primary);
  color: var(--text-white);
  transform: translateY(-2px);
}

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

.btn-white:hover {
  background: var(--bg-alt);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-large {
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
}

.btn-small {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

/* === Sections === */
.section {
  padding: 5rem 0;
}

.section-alt {
  background: var(--bg-alt);
}

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

.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--text-white);
}

.section-dark p {
  color: #cbd5e1;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.section-header h2 {
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.1rem;
}

.section-label {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

/* === Hero === */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 50%, #1e40af 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  z-index: 0;
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-content h1 {
  color: var(--text-white);
  margin-bottom: 1.5rem;
}

.hero-content h1 span {
  background: linear-gradient(135deg, #60a5fa, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-content p {
  font-size: 1.2rem;
  color: #cbd5e1;
  margin-bottom: 2rem;
  max-width: 500px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

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

.hero-stat .number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-white);
  display: block;
}

.hero-stat .label {
  font-size: 0.85rem;
  color: #94a3b8;
}

/* Hero Animation */
.hero-graphic {
  width: 100%;
  max-width: 500px;
  aspect-ratio: 1;
  position: relative;
}

.hero-graphic .circle {
  position: absolute;
  border-radius: 50%;
  border: 2px solid rgba(96, 165, 250, 0.3);
  animation: pulse 3s ease-in-out infinite;
}

.hero-graphic .circle:nth-child(1) {
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}

.hero-graphic .circle:nth-child(2) {
  width: 75%;
  height: 75%;
  top: 12.5%;
  left: 12.5%;
  animation-delay: 0.5s;
  border-color: rgba(6, 182, 212, 0.3);
}

.hero-graphic .circle:nth-child(3) {
  width: 50%;
  height: 50%;
  top: 25%;
  left: 25%;
  animation-delay: 1s;
}

.hero-graphic .center-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 40px rgba(37, 99, 235, 0.4);
}

.hero-graphic .center-icon svg {
  width: 40px;
  height: 40px;
  fill: white;
}

/* Hero Profile Image */
.hero-profile {
  width: 320px;
  height: 320px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid rgba(96, 165, 250, 0.4);
  box-shadow: 0 0 60px rgba(37, 99, 235, 0.3), 0 0 120px rgba(37, 99, 235, 0.1);
  animation: profileGlow 3s ease-in-out infinite;
}

.hero-profile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@keyframes profileGlow {
  0%, 100% { box-shadow: 0 0 60px rgba(37, 99, 235, 0.3), 0 0 120px rgba(37, 99, 235, 0.1); }
  50% { box-shadow: 0 0 80px rgba(37, 99, 235, 0.5), 0 0 160px rgba(37, 99, 235, 0.2); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.05); opacity: 1; }
}

/* === Cards === */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--border);
  transition: all var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

/* Service Cards */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
}

.service-card {
  padding: 2.5rem;
  text-align: left;
}

.service-card .icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(6, 182, 212, 0.1));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.service-card .icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--primary);
}

.service-card h3 {
  margin-bottom: 0.75rem;
}

.service-card p {
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.service-card .card-link {
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.service-card .card-link:hover {
  gap: 0.75rem;
}

/* Portfolio Cards */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
}

.portfolio-card {
  overflow: hidden;
  padding: 0;
}

.portfolio-card .image {
  height: 220px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.portfolio-card .image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portfolio-card .image .placeholder-icon {
  font-size: 3rem;
  color: rgba(255,255,255,0.3);
}

.portfolio-card .content {
  padding: 1.5rem;
}

.portfolio-card .meta {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.portfolio-card .tag {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary);
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.portfolio-card h3 {
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
}

.portfolio-card .client {
  font-size: 0.85rem;
  color: var(--text-lighter);
  margin-bottom: 0.5rem;
}

.portfolio-card p {
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* Filter buttons */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 3rem;
}

.filter-btn {
  padding: 0.5rem 1.25rem;
  border: 2px solid var(--border);
  background: var(--bg);
  border-radius: 9999px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--text-light);
}

.filter-btn:hover,
.filter-btn.active {
  border-color: var(--primary);
  background: var(--primary);
  color: var(--text-white);
}

/* Blog Cards */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
}

.blog-card {
  overflow: hidden;
  padding: 0;
}

.blog-card .image {
  height: 200px;
  background: linear-gradient(135deg, #0f172a, #2563eb);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.blog-card .image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-card .content {
  padding: 1.5rem;
}

.blog-card .category {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.blog-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
}

.blog-card h3 a {
  color: var(--secondary);
}

.blog-card h3 a:hover {
  color: var(--primary);
}

.blog-card p {
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.blog-card .date {
  font-size: 0.8rem;
  color: var(--text-lighter);
}

/* === Testimonials === */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  padding: 2rem;
  position: relative;
}

.testimonial-card .stars {
  margin-bottom: 1rem;
  color: #fbbf24;
  font-size: 1.2rem;
}

.testimonial-card .text {
  font-style: italic;
  color: var(--text-light);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  line-height: 1.8;
}

.testimonial-card .author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-card .avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 1.1rem;
}

.testimonial-card .author-info .name {
  font-weight: 600;
  color: var(--secondary);
  font-size: 0.95rem;
}

.testimonial-card .author-info .company {
  font-size: 0.8rem;
  color: var(--text-lighter);
}

/* === Why Us Section === */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 2rem;
}

.benefit-item {
  text-align: center;
  padding: 2rem;
}

.benefit-item .icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

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

.benefit-item h4 {
  margin-bottom: 0.5rem;
}

.benefit-item p {
  font-size: 0.9rem;
}

/* === CTA Section === */
.cta-section {
  background: linear-gradient(135deg, var(--primary), #1e40af);
  padding: 5rem 0;
  text-align: center;
}

.cta-section h2 {
  color: var(--text-white);
  margin-bottom: 1rem;
}

.cta-section p {
  color: #bfdbfe;
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto 2rem;
}

.cta-section .btn-white {
  font-size: 1.1rem;
  padding: 1rem 2.5rem;
}

/* === Contact Form === */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--secondary);
  font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: var(--font);
  transition: all var(--transition);
  background: var(--bg);
  color: var(--text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

.form-group .required {
  color: var(--danger);
}

.contact-info {
  padding: 2rem;
}

.contact-info h3 {
  margin-bottom: 1rem;
}

.contact-info-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
  align-items: flex-start;
}

.contact-info-item .icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: rgba(37, 99, 235, 0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-info-item .icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--primary);
}

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

.contact-info-item p {
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* === Page Header === */
.page-header {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 100%);
  padding: 8rem 0 4rem;
  text-align: center;
  margin-top: var(--header-height);
}

.page-header h1 {
  color: var(--text-white);
  margin-bottom: 1rem;
}

.page-header p {
  color: #94a3b8;
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto;
}

.breadcrumbs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
}

.breadcrumbs a {
  color: #94a3b8;
}

.breadcrumbs a:hover {
  color: var(--text-white);
}

.breadcrumbs .separator {
  color: #475569;
}

.breadcrumbs .current {
  color: var(--primary-light);
}

/* === Service Detail === */
.service-detail {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
}

.service-content h2 {
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.service-content h3 {
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.service-content ul,
.service-content ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.service-content ul {
  list-style: disc;
}

.service-content ol {
  list-style: decimal;
}

.service-content li {
  margin-bottom: 0.5rem;
  color: var(--text-light);
}

.service-sidebar .sidebar-card {
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 2rem;
  border: 1px solid var(--border);
}

.sidebar-card h4 {
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--primary);
}

.sidebar-card .feature-list {
  list-style: none;
}

.sidebar-card .feature-list li {
  padding: 0.5rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-light);
  border-bottom: 1px solid var(--border-light);
}

.sidebar-card .feature-list li:last-child {
  border-bottom: none;
}

.sidebar-card .feature-list li::before {
  content: '✓';
  color: var(--success);
  font-weight: bold;
}

.sidebar-nav a {
  display: block;
  padding: 0.75rem 1rem;
  color: var(--text-light);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  font-weight: 500;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary);
}

/* === Blog Post === */
.blog-post-content {
  max-width: 800px;
  margin: 0 auto;
}

.blog-post-content h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.blog-post-content h3 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.blog-post-content p {
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.blog-post-content ul,
.blog-post-content ol {
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
}

.blog-post-content ul {
  list-style: disc;
}

.blog-post-content ol {
  list-style: decimal;
}

.blog-post-content li {
  margin-bottom: 0.5rem;
  color: var(--text-light);
  font-size: 1.05rem;
}

.blog-post-meta {
  display: flex;
  gap: 2rem;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--text-lighter);
}

/* === About Page === */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-image .profile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-xl);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.value-card {
  padding: 2rem;
}

.value-card .icon {
  width: 48px;
  height: 48px;
  background: rgba(37, 99, 235, 0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.value-card h4 {
  margin-bottom: 0.5rem;
}

/* === Process Steps === */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 2rem;
  counter-reset: step;
}

.process-step {
  text-align: center;
  padding: 2rem;
  position: relative;
  counter-increment: step;
}

.process-step::before {
  content: counter(step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--primary);
  color: var(--text-white);
  border-radius: 50%;
  font-weight: 700;
  font-size: 1.2rem;
  margin: 0 auto 1.5rem;
}

.process-step h4 {
  margin-bottom: 0.5rem;
}

/* === Portfolio Detail === */
.project-detail {
  max-width: 900px;
  margin: 0 auto;
}

.project-meta {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.5rem;
  padding: 2rem;
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  margin-bottom: 2rem;
}

.project-meta-item h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-lighter);
  margin-bottom: 0.25rem;
}

.project-meta-item p {
  font-weight: 600;
  color: var(--secondary);
  margin-bottom: 0;
}

/* === Pagination === */
.pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 3rem;
}

.pagination a,
.pagination span {
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-weight: 500;
  transition: all var(--transition);
}

.pagination a {
  color: var(--text-light);
  border: 1px solid var(--border);
}

.pagination a:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.pagination .active {
  background: var(--primary);
  color: var(--text-white);
  border: 1px solid var(--primary);
}

/* === Alert === */
.alert {
  padding: 1rem 1.5rem;
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.alert-error {
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* === Footer === */
.footer {
  background: var(--bg-dark);
  padding: 4rem 0 2rem;
  color: #94a3b8;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  font-size: 0.9rem;
  margin-top: 1rem;
  color: #64748b;
}

.footer h4 {
  color: var(--text-white);
  font-size: 1rem;
  margin-bottom: 1.25rem;
}

.footer-links a {
  display: block;
  padding: 0.35rem 0;
  color: #94a3b8;
  font-size: 0.9rem;
  transition: color var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid #1e293b;
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.footer-bottom a {
  color: #94a3b8;
}

.footer-bottom a:hover {
  color: var(--primary-light);
}

/* === 404 === */
.error-page {
  text-align: center;
  padding: 10rem 0;
}

.error-page h1 {
  font-size: 6rem;
  color: var(--primary);
}

/* === Honeypot === */
.hp-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
}

/* === Responsive === */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content p {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-visual {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
  }

  .hero-profile {
    width: 220px;
    height: 220px;
  }

  .services-grid,
  .portfolio-grid,
  .blog-grid {
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }

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

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

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

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

@media (max-width: 768px) {
  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--bg);
    flex-direction: column;
    padding: 2rem;
    gap: 1rem;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition);
    box-shadow: var(--shadow-lg);
  }

  .nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .mobile-toggle {
    display: flex;
  }

  .section {
    padding: 3rem 0;
  }

  .hero {
    min-height: auto;
    padding: 6rem 0 4rem;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .services-grid,
  .portfolio-grid,
  .blog-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

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

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

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .page-header {
    padding: 6rem 0 3rem;
  }
}

/* === SHOP Acronym === */
.shop-acronym {
  display: flex;
  gap: 0.75rem;
  margin: 0.75rem 0;
  flex-wrap: wrap;
}
.shop-acronym span {
  font-size: 0.8rem;
  color: var(--text-light);
  letter-spacing: 0.02em;
}
.shop-acronym strong {
  color: var(--primary);
  font-weight: 700;
}

/* SHOP Pillars (About page) */
.shop-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}
.shop-pillar {
  text-align: center;
  padding: 2rem 1.5rem;
  background: white;
  border-radius: var(--radius);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.shop-pillar:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}
.shop-pillar-letter {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  font-size: 1.75rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}
.shop-pillar h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--secondary);
}
.shop-pillar p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.6;
}
@media (max-width: 1024px) {
  .shop-pillars { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .shop-pillars { grid-template-columns: 1fr; }
}

/* === Print === */
@media print {
  .header, .footer, .cta-section, .nav {
    display: none;
  }

  body {
    color: #000;
    background: #fff;
  }
}