/* ==========================================================================
   DKSIGN Homepage - Modern Design System
   Optimized for B2B, decision-makers, trust-building
   ========================================================================== */

:root {
  /* Colors - refined palette */
  --dksign-blue: #0f84bf;
  --dksign-blue-hover: #0a6a9e;
  --dksign-blue-dark: #086090;
  --dksign-light-blue: #e8f4fa;
  --dksign-lighter-blue: #f4f9fc;
  --dksign-dark: #1a1a2e;
  --dksign-dark-soft: #2d2d44;
  --dksign-gray: #5a5a6e;
  --dksign-gray-light: #8a8a9a;
  --dksign-border: #e2e2e8;
  --dksign-border-light: #f0f0f4;
  --dksign-white: #ffffff;
  --dksign-star: #f5a623;
  --dksign-bg-warm: #fafafa;
  --dksign-success: #22c55e;
  --dksign-error: #dc2626;

  /* Typography - refined scale */
  --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.8125rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-md: 1.125rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;
  --line-height-tight: 1.25;
  --line-height-normal: 1.6;
  --line-height-relaxed: 1.75;

  /* Spacing - generous for premium feel */
  --section-padding: 100px;
  --section-padding-sm: 80px;
  --container-max: 1140px;
  --container-narrow: 720px;

  /* Shadows - refined, softer */
  --shadow-xs: 0 1px 2px rgba(26, 26, 46, 0.04);
  --shadow-sm: 0 2px 8px rgba(26, 26, 46, 0.06);
  --shadow-md: 0 4px 16px rgba(26, 26, 46, 0.08);
  --shadow-lg: 0 8px 32px rgba(26, 26, 46, 0.10);
  --shadow-xl: 0 16px 48px rgba(26, 26, 46, 0.12);

  /* Border radius */
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 50%;

  /* Transitions - smooth, professional */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.15s var(--ease-out);
  --transition: 0.25s var(--ease-out);
  --transition-slow: 0.4s var(--ease-out);
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--dksign-dark);
  background: var(--dksign-white);
  overflow-x: hidden;
}

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

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 1rem;
  line-height: var(--line-height-tight);
  font-weight: 600;
  color: var(--dksign-dark);
  letter-spacing: -0.02em;
}

p {
  margin: 0 0 1rem;
}

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

a:hover {
  color: var(--dksign-blue-hover);
}

strong {
  font-weight: 600;
  color: var(--dksign-dark);
}

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

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

/* ==========================================================================
   Header - Clean, minimal
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--dksign-border-light);
  transition: box-shadow var(--transition);
}

.site-header:hover {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--dksign-dark);
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.logo:hover {
  color: var(--dksign-dark);
  opacity: 0.8;
}

.logo-icon {
  width: 36px;
  height: 36px;
}

.logo-text {
  font-size: var(--font-size-md);
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* Navigation */
.main-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  position: relative;
  color: var(--dksign-gray);
  font-size: var(--font-size-sm);
  font-weight: 500;
  padding: 8px 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background: var(--dksign-blue);
  transition: width var(--transition);
}

.nav-link:hover {
  color: var(--dksign-dark);
}

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

/* ==========================================================================
   Buttons - Premium feel
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-align: center;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  border: 2px solid transparent;
}

.btn-sm {
  padding: 10px 20px;
  font-size: var(--font-size-xs);
}

.btn-lg {
  padding: 18px 36px;
  font-size: var(--font-size-base);
}

.btn-primary {
  background: var(--dksign-blue);
  color: var(--dksign-white);
  border-color: var(--dksign-blue);
  box-shadow: 0 2px 8px rgba(15, 132, 191, 0.25);
}

.btn-primary:hover {
  background: var(--dksign-blue-hover);
  border-color: var(--dksign-blue-hover);
  color: var(--dksign-white);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(15, 132, 191, 0.35);
}

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

.btn-outline:hover {
  background: var(--dksign-light-blue);
  color: var(--dksign-blue);
  border-color: var(--dksign-blue);
}

/* ==========================================================================
   Hero Section - Problem-first, senior positioning
   ========================================================================== */

.hero {
  position: relative;
  padding: 80px 0 60px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 55%;
  height: 100%;
  background: linear-gradient(135deg, var(--dksign-lighter-blue) 0%, var(--dksign-light-blue) 100%);
  clip-path: polygon(15% 0, 100% 0, 100% 100%, 0% 100%);
  z-index: -1;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}

.hero-content {
  max-width: 560px;
}

.hero h1 {
  font-size: clamp(1.875rem, 3.5vw, 2.5rem);
  font-weight: 600;
  margin-bottom: 24px;
  line-height: 1.3;
  color: var(--dksign-dark);
}

.hero-lead {
  font-size: var(--font-size-md);
  color: var(--dksign-gray);
  margin-bottom: 32px;
  line-height: var(--line-height-relaxed);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 0;
}

/* Hero visual with credentials */
.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.hero-image-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  padding: 2rem 0 0 2rem;
}

.hero-image-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.5);
  pointer-events: none;
}

.hero-image {
  width: 100%;
  max-width: 340px;
  display: block;
}

.hero-credentials {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 20px;
  background: var(--dksign-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.credential-item {
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--dksign-gray);
}

.credential-divider {
  width: 4px;
  height: 4px;
  background: var(--dksign-border);
  border-radius: var(--radius-full);
}

/* Opinion statement - prominent, opinionated */
.opinion-statement {
  margin-top: 48px;
  padding: 24px 32px;
  background: var(--dksign-white);
  border-left: 4px solid var(--dksign-blue);
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: var(--shadow-sm);
  max-width: 720px;
}

.opinion-statement p {
  font-size: var(--font-size-md);
  font-weight: 500;
  color: var(--dksign-dark);
  margin: 0;
  font-style: italic;
}

/* ==========================================================================
   Section Headers
   ========================================================================== */

.section-header {
  text-align: center;
  margin-bottom: 56px;
  max-width: var(--container-narrow);
  margin-left: auto;
  margin-right: auto;
}

.section-label {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--dksign-blue);
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  margin-bottom: 16px;
}

.section-intro {
  font-size: var(--font-size-md);
  color: var(--dksign-gray);
  line-height: var(--line-height-relaxed);
  margin: 0;
}

.section-note {
  text-align: center;
  color: var(--dksign-gray);
  font-size: var(--font-size-sm);
  margin-top: 40px;
  font-style: italic;
}

/* ==========================================================================
   Situations Section - Strategic entry point
   ========================================================================== */

.section-situations {
  background: var(--dksign-white);
}

.situations-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.situation-card {
  padding: 32px;
  background: var(--dksign-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--dksign-border-light);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.situation-card:hover {
  border-color: var(--dksign-border);
  box-shadow: var(--shadow-md);
}

/* Primary card (Situation 3 - dominant) */
.situation-card--primary {
  background: linear-gradient(135deg, var(--dksign-lighter-blue) 0%, var(--dksign-white) 100%);
  border-color: var(--dksign-light-blue);
  grid-row: span 2;
}

.situation-card--primary:hover {
  border-color: var(--dksign-blue);
  box-shadow: var(--shadow-lg);
}

.situation-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dksign-white);
  color: var(--dksign-blue);
  border-radius: var(--radius);
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.situation-card--primary .situation-icon {
  background: linear-gradient(135deg, var(--dksign-blue) 0%, var(--dksign-blue-dark) 100%);
  color: var(--dksign-white);
  box-shadow: 0 4px 12px rgba(15, 132, 191, 0.25);
}

.situation-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: 12px;
  line-height: var(--line-height-tight);
}

.situation-card--primary h3 {
  font-size: var(--font-size-xl);
}

.situation-card p {
  font-size: var(--font-size-sm);
  color: var(--dksign-gray);
  line-height: var(--line-height-relaxed);
  margin-bottom: 20px;
}

.situation-card--primary p {
  font-size: var(--font-size-base);
}

.situation-signals {
  margin-bottom: 24px;
  padding-left: 0;
}

.situation-signals li {
  position: relative;
  padding-left: 20px;
  font-size: var(--font-size-sm);
  color: var(--dksign-dark-soft);
  margin-bottom: 8px;
  line-height: var(--line-height-normal);
}

.situation-signals li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--dksign-blue);
  border-radius: var(--radius-full);
}

.situation-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--dksign-blue);
  margin-top: auto;
  transition: gap var(--transition-fast);
}

.situation-link:hover {
  gap: 12px;
  color: var(--dksign-blue-hover);
}

.situation-link svg {
  transition: transform var(--transition-fast);
}

.situation-link:hover svg {
  transform: translateX(2px);
}

/* ==========================================================================
   Problems Section - Quote-style callouts
   ========================================================================== */

.section-problems {
  background: var(--dksign-bg-warm);
}

.problems-quotes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
}

.problem-quote {
  position: relative;
  margin: 0;
  padding: 32px 32px 32px 48px;
  background: var(--dksign-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--dksign-border-light);
  transition: all var(--transition);
}

.problem-quote:hover {
  border-color: var(--dksign-blue);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.quote-mark {
  position: absolute;
  top: 20px;
  left: 20px;
  font-family: Georgia, serif;
  font-size: 4rem;
  line-height: 1;
  color: var(--dksign-blue);
  opacity: 0.15;
  pointer-events: none;
  user-select: none;
}

.problem-quote p {
  font-size: var(--font-size-md);
  font-weight: 500;
  color: var(--dksign-dark);
  margin: 0;
  line-height: var(--line-height-normal);
  font-style: italic;
}

/* Highlight effect on first quote for emphasis */
.problem-quote:first-child {
  grid-column: span 2;
  background: linear-gradient(135deg, var(--dksign-white) 0%, var(--dksign-lighter-blue) 100%);
  border-color: var(--dksign-light-blue);
}

.problem-quote:first-child .quote-mark {
  opacity: 0.25;
}

.problem-quote:first-child p {
  font-size: var(--font-size-lg);
}

/* ==========================================================================
   Services Section
   ========================================================================== */

.section-services {
  background: var(--dksign-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-card {
  padding: 36px;
  background: var(--dksign-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--dksign-border-light);
  transition: all var(--transition);
}

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

.service-icon-wrapper {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--dksign-blue) 0%, var(--dksign-blue-dark) 100%);
  color: var(--dksign-white);
  border-radius: var(--radius);
  margin-bottom: 24px;
  box-shadow: 0 4px 12px rgba(15, 132, 191, 0.25);
}

.service-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--dksign-gray);
  margin: 0;
  line-height: var(--line-height-relaxed);
}

/* ==========================================================================
   Retainer Section - Normalizes ongoing work
   ========================================================================== */

.section-retainer {
  background: linear-gradient(135deg, var(--dksign-light-blue) 0%, var(--dksign-lighter-blue) 100%);
}

.retainer-content {
  max-width: var(--container-narrow);
  margin: 0 auto;
}

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

.retainer-text h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: 16px;
}

.retainer-lead {
  font-size: var(--font-size-lg);
  font-weight: 500;
  color: var(--dksign-dark);
  margin-bottom: 8px;
}

.retainer-text > p {
  color: var(--dksign-gray);
  margin-bottom: 24px;
}

.retainer-list {
  display: inline-flex;
  flex-direction: column;
  gap: 12px;
  text-align: left;
  margin-bottom: 32px;
}

.retainer-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: var(--font-size-base);
  color: var(--dksign-dark-soft);
}

.retainer-list svg {
  flex-shrink: 0;
  color: var(--dksign-success);
}

.retainer-note {
  font-size: var(--font-size-sm);
  color: var(--dksign-gray);
  font-style: italic;
  margin: 0;
}

/* ==========================================================================
   Process Section
   ========================================================================== */

.section-process {
  background: var(--dksign-bg-warm);
}

.process-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
}

.process-step {
  flex: 1;
  max-width: 220px;
  text-align: center;
  padding: 0 16px;
}

.step-number {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dksign-blue);
  color: var(--dksign-white);
  font-size: var(--font-size-xl);
  font-weight: 700;
  border-radius: var(--radius-full);
  margin: 0 auto 20px;
  box-shadow: 0 4px 12px rgba(15, 132, 191, 0.25);
}

.process-step h3 {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: 8px;
}

.process-step p {
  font-size: var(--font-size-sm);
  color: var(--dksign-gray);
  margin: 0;
  line-height: var(--line-height-normal);
}

.process-connector {
  flex-shrink: 0;
  width: 40px;
  height: 2px;
  background: var(--dksign-border);
  margin-top: 28px;
}

/* ==========================================================================
   Testimonials
   ========================================================================== */

.section-testimonials {
  background: var(--dksign-white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

.testimonial-card {
  padding: 32px;
  background: var(--dksign-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--dksign-border-light);
  transition: all var(--transition);
}

.testimonial-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-lg);
}

.testimonial-stars {
  display: flex;
  gap: 2px;
  color: var(--dksign-star);
  margin-bottom: 20px;
}

.testimonial-card blockquote {
  margin: 0 0 24px;
  padding: 0;
}

.testimonial-card blockquote p {
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--dksign-dark-soft);
  margin: 0;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--dksign-light-blue) 0%, var(--dksign-border-light) 100%);
  border-radius: var(--radius-full);
}

.author-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.author-info strong {
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.author-info span {
  font-size: var(--font-size-xs);
  color: var(--dksign-gray-light);
}

/* ==========================================================================
   Filter Section - Explicit filtering
   ========================================================================== */

.section-filter {
  background: var(--dksign-bg-warm);
  padding: var(--section-padding-sm) 0;
}

.filter-content {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.filter-content h2 {
  font-size: var(--font-size-xl);
  margin-bottom: 12px;
}

.filter-intro {
  color: var(--dksign-gray);
  margin-bottom: 28px;
}

.filter-list {
  display: inline-flex;
  flex-direction: column;
  gap: 12px;
  text-align: left;
}

.filter-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: var(--font-size-sm);
  color: var(--dksign-gray);
}

.filter-list svg {
  flex-shrink: 0;
  color: var(--dksign-error);
  opacity: 0.7;
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.section-cta {
  background: linear-gradient(135deg, var(--dksign-blue) 0%, var(--dksign-blue-dark) 100%);
  color: var(--dksign-white);
  text-align: center;
}

.cta-content {
  max-width: 560px;
  margin: 0 auto;
}

.section-cta h2 {
  font-size: var(--font-size-2xl);
  color: var(--dksign-white);
  margin-bottom: 16px;
}

.section-cta p {
  font-size: var(--font-size-md);
  opacity: 0.9;
  margin-bottom: 32px;
  line-height: var(--line-height-relaxed);
}

.section-cta .btn-primary {
  background: var(--dksign-white);
  color: var(--dksign-blue);
  border-color: var(--dksign-white);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.section-cta .btn-primary:hover {
  background: var(--dksign-light-blue);
  border-color: var(--dksign-light-blue);
  color: var(--dksign-blue-dark);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--dksign-dark);
  color: var(--dksign-white);
  padding: 72px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 64px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
  color: var(--dksign-white);
  margin-bottom: 16px;
}

.footer-logo:hover {
  color: var(--dksign-white);
  opacity: 0.8;
}

.footer-logo .logo-icon {
  color: var(--dksign-white);
}

.footer-tagline {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
  max-width: 260px;
  margin: 0;
  line-height: var(--line-height-relaxed);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.footer-col h4 {
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
  color: var(--dksign-white);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col a {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--dksign-white);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
}

.footer-bottom p {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.4);
  margin: 0;
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.4);
}

.footer-legal a:hover {
  color: var(--dksign-white);
}

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

@media (max-width: 1024px) {
  :root {
    --section-padding: 80px;
    --section-padding-sm: 64px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
    order: 2;
  }

  .hero-visual {
    order: 1;
  }

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

  .hero-bg {
    width: 100%;
    height: 50%;
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 80%);
  }

  .opinion-statement {
    margin-left: auto;
    margin-right: auto;
  }

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

  .situation-card--primary {
    grid-row: span 1;
  }

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

  .process-steps {
    flex-wrap: wrap;
    gap: 32px;
  }

  .process-connector {
    display: none;
  }

  .process-step {
    flex: 0 0 calc(50% - 16px);
    max-width: none;
  }

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

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 64px;
    --section-padding-sm: 48px;
  }

  .header-inner {
    height: 64px;
  }

  .main-nav {
    display: none;
  }

  .hero {
    padding: 48px 0 40px;
  }

  .hero h1 {
    font-size: 1.625rem;
  }

  .hero-image {
    max-width: 280px;
  }

  .opinion-statement {
    padding: 20px 24px;
  }

  .problems-quotes {
    grid-template-columns: 1fr;
  }

  .problem-quote:first-child {
    grid-column: span 1;
  }

  .problem-quote:first-child p {
    font-size: var(--font-size-md);
  }

  .problem-quote {
    padding: 24px 24px 24px 40px;
  }

  .quote-mark {
    font-size: 3rem;
    top: 16px;
    left: 14px;
  }

  .process-step {
    flex: 0 0 100%;
  }

  .footer-links {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .btn {
    width: 100%;
  }

  .section-header h2 {
    font-size: var(--font-size-xl);
  }

  .service-card,
  .testimonial-card {
    padding: 24px;
  }

  .hero-credentials {
    flex-direction: column;
    gap: 8px;
  }

  .credential-divider {
    display: none;
  }
}

/* ==========================================================================
   Active Navigation State
   ========================================================================== */

.nav-link--active {
  color: var(--dksign-dark);
}

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

/* ==========================================================================
   Page Hero (Interior Pages)
   ========================================================================== */

.page-hero {
  padding: 80px 0 60px;
  background: linear-gradient(135deg, var(--dksign-lighter-blue) 0%, var(--dksign-white) 100%);
}

.page-hero--compact {
  padding: 60px 0 40px;
}

.page-hero-content {
  max-width: 720px;
}

.page-hero h1 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 600;
  margin-bottom: 20px;
  line-height: 1.3;
}

.page-hero-lead {
  font-size: var(--font-size-md);
  color: var(--dksign-gray);
  line-height: var(--line-height-relaxed);
  margin: 0;
}

/* ==========================================================================
   Services Page - Service Details
   ========================================================================== */

.section-service {
  background: var(--dksign-white);
}

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

/* Highlighted service (dominant - Situation 3) */
.section-service--highlight {
  background: linear-gradient(135deg, var(--dksign-lighter-blue) 0%, var(--dksign-white) 100%);
  border-top: 3px solid var(--dksign-blue);
}

.section-service--highlight .service-detail-icon {
  width: 80px;
  height: 80px;
  box-shadow: 0 6px 20px rgba(15, 132, 191, 0.3);
}

.section-service--highlight h2 {
  font-size: var(--font-size-2xl);
}

/* Service situation tag */
.service-situation-tag {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--dksign-blue);
  margin-bottom: 12px;
  padding: 6px 12px;
  background: rgba(15, 132, 191, 0.1);
  border-radius: var(--radius-sm);
}

.service-detail {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 40px;
  align-items: start;
  max-width: 800px;
  margin: 0 auto;
}

.service-detail--reverse {
  direction: rtl;
}

.service-detail--reverse > * {
  direction: ltr;
}

.service-detail-icon {
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--dksign-blue) 0%, var(--dksign-blue-dark) 100%);
  color: var(--dksign-white);
  border-radius: var(--radius-lg);
  box-shadow: 0 4px 16px rgba(15, 132, 191, 0.25);
}

.service-detail-content h2 {
  font-size: var(--font-size-xl);
  margin-bottom: 16px;
}

.service-detail-intro {
  font-size: var(--font-size-md);
  font-weight: 500;
  color: var(--dksign-dark);
  margin-bottom: 8px;
}

.service-detail-content > p {
  color: var(--dksign-gray);
  margin-bottom: 24px;
}

.outcomes {
  background: var(--dksign-lighter-blue);
  padding: 24px;
  border-radius: var(--radius);
}

.outcomes h3 {
  font-size: var(--font-size-sm);
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--dksign-dark);
}

.outcomes-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.outcomes-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: var(--font-size-sm);
  color: var(--dksign-dark-soft);
}

.outcomes-list svg {
  flex-shrink: 0;
  color: var(--dksign-success);
}

/* Agencies Section */
.section-agencies {
  background: linear-gradient(135deg, var(--dksign-light-blue) 0%, var(--dksign-lighter-blue) 100%);
}

.agencies-content {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.agencies-text h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: 16px;
}

.agencies-intro {
  font-size: var(--font-size-md);
  color: var(--dksign-dark);
  margin-bottom: 8px;
}

.agencies-text > p {
  color: var(--dksign-gray);
  margin-bottom: 24px;
}

.agencies-list {
  display: inline-flex;
  flex-direction: column;
  gap: 12px;
  text-align: left;
  margin-bottom: 24px;
}

.agencies-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: var(--font-size-base);
  color: var(--dksign-dark-soft);
}

.agencies-list svg {
  flex-shrink: 0;
  color: var(--dksign-blue);
}

.agencies-note {
  font-size: var(--font-size-sm);
  color: var(--dksign-gray);
  font-style: italic;
  margin: 0;
}

/* Engagement Section */
.section-engagement {
  background: var(--dksign-bg-warm);
  text-align: center;
}

.engagement-content {
  max-width: 560px;
  margin: 0 auto;
}

.engagement-content h2 {
  font-size: var(--font-size-xl);
  margin-bottom: 16px;
}

.engagement-content p {
  color: var(--dksign-gray);
  margin-bottom: 12px;
}

.engagement-content p:last-child {
  margin-bottom: 0;
}

.engagement-highlight {
  margin-top: 20px;
  padding: 20px 24px;
  background: var(--dksign-white);
  border-left: 3px solid var(--dksign-blue);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-weight: 500;
  color: var(--dksign-dark);
  font-style: italic;
  text-align: left;
}

/* ==========================================================================
   Blog Page
   ========================================================================== */
.section-blog {
    position: relative;
}

.hero-dots {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(var(--dksign-gray) 1px, transparent 1px);
    background-size: 14px 14px;
    opacity: 0.15;
    pointer-events: none;
    z-index: 0;
}

.section-blog-filters {
  padding: 0 0 40px;
  background: var(--dksign-white);
}

.blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.filter-btn {
  padding: 10px 20px;
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--dksign-gray);
  background: var(--dksign-white);
  border: 1px solid var(--dksign-border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  color: var(--dksign-dark);
  border-color: var(--dksign-dark);
}

.filter-btn--active {
  color: var(--dksign-white);
  background: var(--dksign-blue);
  border-color: var(--dksign-blue);
}

.section-blog-grid {
  padding-top: 0;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.blog-card {
  background: var(--dksign-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--dksign-border-light);
  overflow: hidden;
  transition: all var(--transition);
}

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

.blog-card--featured {
  grid-column: span 2;
}

.blog-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.blog-card--featured .blog-card-link {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.blog-card-image {
  aspect-ratio: 16/10;
  overflow: hidden;
  position: relative;
  background: linear-gradient(135deg, var(--dksign-light-blue) 0%, var(--dksign-lighter-blue) 100%);
}

.blog-card--featured .blog-card-image {
  aspect-ratio: auto;
  height: 100%;
}

.blog-card-image-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--dksign-light-blue) 0%, var(--dksign-lighter-blue) 100%);
}

.blog-card-content {
  padding: 24px;
}

.blog-card--featured .blog-card-content {
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.blog-card-category {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--dksign-blue);
  margin-bottom: 12px;
}

.blog-card-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: 12px;
  line-height: var(--line-height-tight);
}

.blog-card--featured .blog-card-title {
  font-size: var(--font-size-xl);
}

.blog-card h3.blog-card-title {
  font-size: var(--font-size-base);
}

.blog-card-excerpt {
  font-size: var(--font-size-sm);
  color: var(--dksign-gray);
  line-height: var(--line-height-relaxed);
  margin-bottom: 16px;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: var(--font-size-xs);
  color: var(--dksign-gray-light);
}

.blog-card-readtime::before {
  content: '·';
  margin-right: 16px;
}

.blog-load-more {
  text-align: center;
  margin-top: 48px;
}

/* Blog CTA / Newsletter */
.section-blog-cta {
  background: var(--dksign-bg-warm);
}

.blog-cta-content {
  max-width: 480px;
  margin: 0 auto;
  text-align: center;
}

.blog-cta-content h2 {
  font-size: var(--font-size-xl);
  margin-bottom: 12px;
}

.blog-cta-content > p {
  color: var(--dksign-gray);
  margin-bottom: 24px;
}

.newsletter-form {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.newsletter-input {
  flex: 1;
  padding: 14px 20px;
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  color: var(--dksign-dark);
  background: var(--dksign-white);
  border: 1px solid var(--dksign-border);
  border-radius: var(--radius);
  transition: border-color var(--transition-fast);
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--dksign-blue);
}

.newsletter-note {
  font-size: var(--font-size-xs);
  color: var(--dksign-gray-light);
  margin: 0;
}

/* ==========================================================================
   Blog Post / Article
   ========================================================================== */

.article-header {
  padding: 40px 0 60px;
  background: linear-gradient(135deg, var(--dksign-lighter-blue) 0%, var(--dksign-white) 100%);
}

.article-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--font-size-sm);
  color: var(--dksign-gray);
  margin-bottom: 32px;
  transition: color var(--transition-fast);
}

.article-back:hover {
  color: var(--dksign-blue);
}

.article-header-content {
  max-width: 720px;
}

.article-category {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--dksign-blue);
  margin-bottom: 16px;
}

.article-header h1 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 600;
  margin-bottom: 20px;
  line-height: 1.25;
}

.article-excerpt {
  font-size: var(--font-size-lg);
  color: var(--dksign-gray);
  line-height: var(--line-height-relaxed);
  margin-bottom: 32px;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.article-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.article-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.article-author-avatar {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--dksign-light-blue) 0%, var(--dksign-border-light) 100%);
  border-radius: var(--radius-full);
}

.article-author-avatar--large {
  width: 72px;
  height: 72px;
}

.article-author-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.article-author-name {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--dksign-dark);
}

.article-author-title {
  font-size: var(--font-size-xs);
  color: var(--dksign-gray-light);
}

.article-details {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: var(--font-size-sm);
  color: var(--dksign-gray);
}

.article-readtime::before {
  content: '·';
  margin-right: 16px;
}

/* Article Body */
.article-body {
  padding: 60px 0;
}

.container--narrow {
  max-width: var(--container-narrow);
}

.article-content {
  font-size: var(--font-size-md);
  line-height: var(--line-height-relaxed);
}

.article-lead {
  font-size: var(--font-size-lg);
  font-weight: 500;
  color: var(--dksign-dark);
  margin-bottom: 24px;
}

.article-content p {
  margin-bottom: 24px;
}

.article-content h2 {
  font-size: var(--font-size-xl);
  margin-top: 48px;
  margin-bottom: 20px;
}

.article-content h3 {
  font-size: var(--font-size-lg);
  margin-top: 36px;
  margin-bottom: 16px;
}

.article-content ul,
.article-content ol {
  margin-bottom: 24px;
  padding-left: 24px;
}

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

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

.article-content li {
  margin-bottom: 8px;
  color: var(--dksign-dark-soft);
}

.article-content blockquote {
  margin: 40px 0;
  padding: 24px 32px;
  background: var(--dksign-lighter-blue);
  border-left: 4px solid var(--dksign-blue);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.article-content blockquote p {
  font-size: var(--font-size-lg);
  font-weight: 500;
  font-style: italic;
  color: var(--dksign-dark);
  margin: 0;
}

.article-content strong {
  font-weight: 600;
}

/* Article CTA */
.article-cta {
  margin: 48px 0;
  padding: 32px;
  background: linear-gradient(135deg, var(--dksign-blue) 0%, var(--dksign-blue-dark) 100%);
  border-radius: var(--radius-lg);
  text-align: center;
}

.article-cta h3 {
  font-size: var(--font-size-lg);
  color: var(--dksign-white);
  margin-bottom: 12px;
}

.article-cta p {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 20px;
}

.article-cta .btn-primary {
  background: var(--dksign-white);
  color: var(--dksign-blue);
  border-color: var(--dksign-white);
}

.article-cta .btn-primary:hover {
  background: var(--dksign-light-blue);
  border-color: var(--dksign-light-blue);
}

/* Article Tags */
.article-tags {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding: 32px 0;
  border-top: 1px solid var(--dksign-border-light);
  margin-top: 48px;
}

.article-tags-label {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--dksign-gray);
}

.article-tag {
  padding: 6px 14px;
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--dksign-gray);
  background: var(--dksign-lighter-blue);
  border-radius: var(--radius);
  transition: all var(--transition-fast);
}

.article-tag:hover {
  background: var(--dksign-light-blue);
  color: var(--dksign-blue);
}

/* Author Bio */
.article-author-bio {
  display: flex;
  gap: 24px;
  padding: 32px;
  background: var(--dksign-bg-warm);
  border-radius: var(--radius-lg);
  margin-top: 32px;
}

.article-author-bio-content h3 {
  font-size: var(--font-size-lg);
  margin-bottom: 8px;
}

.article-author-bio-content p {
  font-size: var(--font-size-sm);
  color: var(--dksign-gray);
  margin-bottom: 16px;
}

/* Related Posts */
.article-related {
  padding: 80px 0;
  background: var(--dksign-bg-warm);
}

.article-related h2 {
  font-size: var(--font-size-xl);
  text-align: center;
  margin-bottom: 40px;
}

.related-posts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

/* Article Responsive */
@media (max-width: 768px) {
  .article-header {
    padding: 24px 0 40px;
  }

  .article-back {
    margin-bottom: 24px;
  }

  .article-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .article-body {
    padding: 40px 0;
  }

  .article-author-bio {
    flex-direction: column;
    text-align: center;
  }

  .article-author-bio .article-author-avatar--large {
    margin: 0 auto;
  }

  .article-related {
    padding: 48px 0;
  }

  .related-posts-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* ==========================================================================
   Contact Page
   ========================================================================== */

.section-contact {
  padding-top: 0;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-form-wrapper {
  background: var(--dksign-white);
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--dksign-border-light);
  box-shadow: var(--shadow-sm);
}

.form-section {
  margin-bottom: 28px;
}

.form-section--submit {
  margin-bottom: 0;
  padding-top: 12px;
}

.form-row {
  display: flex;
  gap: 20px;
}

.form-row--2col > .form-field {
  flex: 1;
}

.form-field {
  margin-bottom: 20px;
}

.form-row .form-field {
  margin-bottom: 0;
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--dksign-dark);
  margin-bottom: 8px;
}

.required {
  color: var(--dksign-error);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  color: var(--dksign-dark);
  background: var(--dksign-white);
  border: 1px solid var(--dksign-border);
  border-radius: var(--radius);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--dksign-blue);
  box-shadow: 0 0 0 3px rgba(15, 132, 191, 0.1);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235a5a6e' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-radio-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-radio-group--inline {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 16px 24px;
}

.form-radio {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.form-radio input {
  width: 18px;
  height: 18px;
  accent-color: var(--dksign-blue);
  cursor: pointer;
}

.form-radio-label {
  font-size: var(--font-size-sm);
  color: var(--dksign-dark-soft);
}

.form-note {
  font-size: var(--font-size-sm);
  color: var(--dksign-gray);
  margin-top: 16px;
  margin-bottom: 0;
}

/* Contact Sidebar */
.contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-info-card {
  padding: 24px;
  background: var(--dksign-white);
  border-radius: var(--radius);
  border: 1px solid var(--dksign-border-light);
}

.contact-info-card--highlight {
  background: var(--dksign-lighter-blue);
  border-color: var(--dksign-light-blue);
}

.contact-info-card h3 {
  font-size: var(--font-size-base);
  margin-bottom: 12px;
}

.contact-info-card p {
  font-size: var(--font-size-sm);
  color: var(--dksign-gray);
  margin: 0;
}

.contact-email {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--dksign-blue);
  margin-top: 12px;
}

.contact-fit-list,
.contact-notfit-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.contact-fit-list li,
.contact-notfit-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--font-size-sm);
  color: var(--dksign-dark-soft);
}

.contact-fit-list svg {
  flex-shrink: 0;
  color: var(--dksign-success);
}

.contact-notfit-list svg {
  flex-shrink: 0;
  color: var(--dksign-error);
  opacity: 0.7;
}

/* ==========================================================================
   Responsive - Additional Pages
   ========================================================================== */

@media (max-width: 1024px) {
  .service-detail {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .service-detail--reverse {
    direction: ltr;
  }

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

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact-sidebar {
    order: -1;
  }

  .related-posts-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .page-hero {
    padding: 60px 0 40px;
  }

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

  .blog-card--featured {
    grid-column: span 1;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .article-meta {
    flex-direction: column;
    align-items: flex-start;
  }

  .article-author-bio {
    flex-direction: column;
    text-align: center;
  }

  .article-author-bio .article-author-avatar--large {
    margin: 0 auto;
  }

  .contact-form-wrapper {
    padding: 24px;
  }

  .form-row {
    flex-direction: column;
    gap: 0;
  }

  .form-row .form-field {
    margin-bottom: 20px;
  }

  .form-radio-group--inline {
    flex-direction: column;
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .blog-card-content {
    padding: 20px;
  }

  .blog-card--featured .blog-card-content {
    padding: 20px;
  }

  .article-body {
    padding: 40px 0;
  }

  .article-content {
    font-size: var(--font-size-base);
  }

  .article-cta {
    padding: 24px;
  }
}

/* ==========================================================================
   Reduced motion
   ========================================================================== */

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

  html {
    scroll-behavior: auto;
  }
}

/* =============================================================================
   LANGUAGE SWITCHER
   ============================================================================= */

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.language-switcher {
    display: flex;
    gap: 0.5rem;
    list-style-type: none;
}

.language-switcher ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0.25rem;
}

.language-switcher li {
    margin: 0;
}

.language-switcher a {
    display: block;
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    color: var(--color-text-light);
    text-decoration: none;
    border-radius: 4px;
    transition: color 0.2s ease, background-color 0.2s ease;
}

.language-switcher a:hover {
    color: var(--color-primary);
}

.language-switcher .current-lang a,
.language-switcher li.current-lang a {
    color: var(--color-primary);
    background-color: rgba(15, 132, 191, 0.1);
}

@media (max-width: 1024px) {
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .blog-card--featured {
        grid-column: span 1;
    }

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

    .blog-card--featured .blog-card-image {
        aspect-ratio: 16 / 10;
        height: auto;
    }
}

@media (max-width: 768px) {
    .header-actions {
        gap: 1rem;
    }

    .language-switcher a {
        padding: 0.25rem 0.375rem;
        font-size: 0.75rem;
    }

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

    .blog-card-content {
        padding: 20px;
    }
}

/* =============================================================================
   BLOG TEMPLATE
   ============================================================================= */

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

.blog-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.blog-card {
    position: relative;
    background: var(--dksign-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--dksign-border-light);
    overflow: hidden;
    transition: all var(--transition);
}

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

.blog-card--featured {
    grid-column: span 2;
}

.blog-card--featured .blog-card-link {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.blog-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.blog-card-image {
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, var(--dksign-light-blue) 0%, var(--dksign-lighter-blue) 100%);
}

.blog-card--featured .blog-card-image {
    aspect-ratio: auto;
    height: 100%;
}

.blog-card-image-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--dksign-light-blue) 0%, var(--dksign-lighter-blue) 100%);
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

.blog-card-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
}

.blog-card--featured .blog-card-content {
    padding: 32px;
    justify-content: center;
}

.blog-card-category {
    display: inline-block;
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--dksign-blue);
    margin-bottom: 12px;
}

.blog-card-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    line-height: var(--line-height-tight);
    margin: 0 0 12px;
}

.blog-card--featured .blog-card-title {
    font-size: var(--font-size-xl);
}

.blog-card-title a {
    color: var(--dksign-dark);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.blog-card-title a:hover {
    color: var(--dksign-blue);
}

.blog-card-excerpt {
    font-size: var(--font-size-sm);
    color: var(--dksign-gray);
    line-height: var(--line-height-relaxed);
    margin: 0 0 16px;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
    font-size: var(--font-size-xs);
    color: var(--dksign-gray-light);
}

.blog-card-translations {
    position: absolute;
    bottom: 24px;
    right: 24px;
    display: flex;
    gap: 8px;
}

.blog-card-lang-link {
    display: inline-block;
    padding: 2px 6px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    color: var(--dksign-blue);
    text-decoration: none;
    border: 1px solid var(--dksign-blue);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.blog-card-lang-link:hover {
    background: var(--dksign-blue);
    color: var(--dksign-white);
}

.blog-card-link {
    display: block;
    align-items: center;
    gap: 8px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--dksign-blue);
    text-decoration: none;
    transition: gap var(--transition-fast);
}

.blog-card-link:hover {
    gap: 12px;
    color: var(--dksign-blue-hover);
}

.no-posts {
    grid-column: 1 / -1;
    text-align: center;
    padding: 64px 32px;
    color: var(--dksign-gray);
}

/* Pagination */
.blog-pagination {
    display: flex;
    justify-content: center;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--dksign-border);
}

.blog-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    margin: 0 4px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--dksign-dark);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.blog-pagination .page-numbers:hover {
    background: var(--dksign-light-blue);
    color: var(--dksign-blue);
}

.blog-pagination .page-numbers.current {
    background: var(--dksign-blue);
    color: var(--dksign-white);
}

.blog-pagination .prev,
.blog-pagination .next {
    padding: 0 16px;
}

/* Single Post */
.single-post .post-featured-image {
    width: 100%;
    aspect-ratio: 21 / 9;
    overflow: hidden;
    margin-bottom: 2rem;
}

.single-post .post-featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.single-post .post-content {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 1.5rem 4rem;
}

.single-post .post-content h2 {
    font-size: 1.75rem;
    margin: 2rem 0 1rem;
}

.single-post .post-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}


.single-post .post-featured-image {
    width: 100%;
    aspect-ratio: 21 / 9;
    overflow: hidden;
    margin-bottom: 2rem;
}

.single-post .post-featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.single-post .post-content {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 1.5rem 4rem;
}

.single-post .post-meta-top {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: var(--color-text-light, #666);
}

.single-post .post-category {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-primary, #0F84BF);
}

.single-post .post-translations {
    margin-left: auto;
}

.single-post .translation-link {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--color-primary, #0F84BF);
    text-decoration: none;
    border: 1px solid var(--color-primary, #0F84BF);
    border-radius: 3px;
    transition: all 0.2s ease;
}

.single-post .translation-link:hover {
    background: var(--color-primary, #0F84BF);
    color: #fff;
}

.single-post .post-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin: 0 0 2rem;
    color: var(--color-text, #1a1a1a);
}

.single-post .post-body {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text, #1a1a1a);
}

.single-post .post-body h2 {
    font-size: 1.75rem;
    font-weight: 600;
    margin: 2.5rem 0 1rem;
    color: var(--color-text, #1a1a1a);
}

.single-post .post-body h3 {
    font-size: 1.35rem;
    font-weight: 600;
    margin: 2rem 0 0.75rem;
    color: var(--color-text, #1a1a1a);
}

.single-post .post-body p {
    margin-bottom: 1.5rem;
}

.single-post .post-body ul,
.single-post .post-body ol {
    margin: 0 0 1.5rem 1.5rem;
}

.single-post .post-body li {
    margin-bottom: 0.5rem;
}

.single-post .post-body blockquote {
    margin: 2rem 0;
    padding: 1.5rem 2rem;
    border-left: 4px solid var(--color-primary, #0F84BF);
    background: var(--color-bg-light, #f8f9fa);
    font-style: italic;
    font-size: 1.15rem;
}

.single-post .post-body blockquote p:last-child {
    margin-bottom: 0;
}

.single-post .post-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border, #e5e5e5);
}

.single-post .post-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-primary, #0F84BF);
    text-decoration: none;
    transition: gap 0.2s ease;
}

.single-post .post-back-link:hover {
    gap: 0.75rem;
}

@media (max-width: 768px) {
    .single-post .post-featured-image {
        aspect-ratio: 16 / 9;
    }

    .single-post .post-title {
        font-size: 1.75rem;
    }

    .single-post .post-content {
        padding: 0 1rem 3rem;
    }

    .single-post .post-meta-top {
        flex-wrap: wrap;
    }

    .single-post .post-translations {
        margin-left: 0;
        margin-top: 0.5rem;
        width: 100%;
    }
}