/* style.css — Digital Benefits Consulting */
/* Custom palette: Forest Green brand on warm white */

/* ============================================
   DESIGN TOKENS
   ============================================ */
:root {
  /* --- Type Scale (fluid) --- */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.9rem  + 0.5vw,  1.125rem);
  --text-lg:   clamp(1.125rem, 0.95rem + 0.85vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1rem    + 1.5vw,  2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --text-hero: clamp(2.6rem,   1rem    + 5vw,    4.5rem);

  /* --- 4px Spacing System --- */
  --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;

  /* --- Radius --- */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* --- Transitions --- */
  --ease-golden: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-exit: cubic-bezier(0.4, 0, 1, 1);
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* --- Content widths --- */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;

  /* --- Fonts --- */
  --font-display: 'Crimson Pro', 'Georgia', serif;
  --font-body: 'Sora', 'Helvetica Neue', sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;
}

/* ============================================
   LIGHT MODE (default)
   ============================================ */
:root, [data-theme="light"] {
  /* Surfaces */
  --color-bg:              #FAFAF8;
  --color-surface:         #FFFFFF;
  --color-surface-2:       #F5F5F2;
  --color-surface-offset:  #F0EFEB;
  --color-divider:         #E4E3DE;
  --color-border:          #D8D7D1;

  /* Text */
  --color-text:            #1A1A1A;
  --color-text-muted:      #5C5C5C;
  --color-text-faint:      #9CA3AF;
  --color-text-inverse:    #FAFAF8;

  /* Brand green primary */
  --color-primary:         #2D5E3A;
  --color-primary-hover:   #234A2D;
  --color-primary-active:  #1A3821;
  --color-primary-light:   #4A8C5C;
  --color-primary-highlight: #D4E8DA;

  /* Semantic */
  --color-success:         #4A8C5C;
  --color-success-highlight: #D4E8DA;
  --color-warning:         #92400E;
  --color-warning-highlight: #FEF3C7;
  --color-error:           #991B1B;
  --color-error-highlight: #FEE2E2;

  /* Footer */
  --color-footer-bg:       #1F2937;
  --color-footer-text:     #D1D5DB;
  --color-footer-muted:    #9CA3AF;
  --color-footer-border:   #374151;

  /* Shadows (warm-tinted) */
  --shadow-sm: 0 1px 3px oklch(0.2 0.02 145 / 0.07), 0 1px 2px oklch(0.2 0.02 145 / 0.05);
  --shadow-md: 0 4px 12px oklch(0.2 0.02 145 / 0.08), 0 2px 4px oklch(0.2 0.02 145 / 0.04);
  --shadow-lg: 0 12px 32px oklch(0.2 0.02 145 / 0.1), 0 4px 8px oklch(0.2 0.02 145 / 0.06);
  --shadow-xl: 0 20px 48px oklch(0.2 0.02 145 / 0.12), 0 8px 16px oklch(0.2 0.02 145 / 0.06);
}

/* ============================================
   DARK MODE
   ============================================ */
[data-theme="dark"] {
  --color-bg:              #111712;
  --color-surface:         #172019;
  --color-surface-2:       #1D281E;
  --color-surface-offset:  #1A2118;
  --color-divider:         #243025;
  --color-border:          #2E3D2F;

  --color-text:            #E8EDE9;
  --color-text-muted:      #8FA894;
  --color-text-faint:      #5A7060;
  --color-text-inverse:    #111712;

  --color-primary:         #6DB56A;
  --color-primary-hover:   #85C882;
  --color-primary-active:  #9ED89C;
  --color-primary-light:   #4A8C5C;
  --color-primary-highlight: #1E3422;

  --color-success:         #6DB56A;
  --color-success-highlight: #1E3422;
  --color-warning:         #F59E0B;
  --color-warning-highlight: #2D2200;
  --color-error:           #F87171;
  --color-error-highlight: #2A0A0A;

  --color-footer-bg:       #0D1410;
  --color-footer-text:     #A8B8AA;
  --color-footer-muted:    #6B8070;
  --color-footer-border:   #1E2E20;

  --shadow-sm: 0 1px 3px oklch(0 0 0 / 0.3);
  --shadow-md: 0 4px 12px oklch(0 0 0 / 0.4);
  --shadow-lg: 0 12px 32px oklch(0 0 0 / 0.5);
  --shadow-xl: 0 20px 48px oklch(0 0 0 / 0.6);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:              #111712;
    --color-surface:         #172019;
    --color-surface-2:       #1D281E;
    --color-surface-offset:  #1A2118;
    --color-divider:         #243025;
    --color-border:          #2E3D2F;
    --color-text:            #E8EDE9;
    --color-text-muted:      #8FA894;
    --color-text-faint:      #5A7060;
    --color-text-inverse:    #111712;
    --color-primary:         #6DB56A;
    --color-primary-hover:   #85C882;
    --color-primary-active:  #9ED89C;
    --color-primary-light:   #4A8C5C;
    --color-primary-highlight: #1E3422;
    --color-footer-bg:       #0D1410;
    --color-footer-text:     #A8B8AA;
    --color-footer-muted:    #6B8070;
    --color-footer-border:   #1E2E20;
    --shadow-sm: 0 1px 3px oklch(0 0 0 / 0.3);
    --shadow-md: 0 4px 12px oklch(0 0 0 / 0.4);
    --shadow-lg: 0 12px 32px oklch(0 0 0 / 0.5);
    --shadow-xl: 0 20px 48px oklch(0 0 0 / 0.6);
  }
}

/* ============================================
   LAYOUT UTILITIES
   ============================================ */
.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 5vw, var(--space-12));
}

.container--narrow {
  max-width: var(--content-narrow);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 5vw, var(--space-12));
}

.container--default {
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 5vw, var(--space-12));
}

section {
  padding-block: clamp(var(--space-12), 7vw, var(--space-24));
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: oklch(from var(--color-bg) l c h / 0.92);
  border-bottom: 1px solid var(--color-divider);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
}

.nav-inner {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 5vw, var(--space-12));
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: var(--space-6);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}

/* .nav-logo-mark — see below (REAL LOGO IMAGE section) */

.nav-logo-mark svg {
  display: none; /* Hide SVG fallback when using real logo image */
}

.nav-logo-text {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  line-height: 1.2;
}

.nav-logo-sub {
  font-size: var(--text-xs);
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  display: block;
  text-transform: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
}

@media (max-width: 767px) {
  .nav-links { display: none; }
}

.nav-links a {
  display: block;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: color var(--transition-interactive),
              background var(--transition-interactive);
  white-space: nowrap;
}

.nav-links a:hover {
  color: var(--color-text);
  background: var(--color-surface-2);
}

.nav-links a.active {
  color: var(--color-primary);
  background: var(--color-primary-highlight);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.btn-theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: color var(--transition-interactive),
              background var(--transition-interactive);
}

.btn-theme-toggle:hover {
  color: var(--color-text);
  background: var(--color-surface-2);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: color var(--transition-interactive),
              background var(--transition-interactive);
}

@media (max-width: 767px) {
  .nav-toggle { display: flex; }
}

.nav-toggle:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
}

/* Mobile menu */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--color-bg);
  padding: var(--space-20) var(--space-6) var(--space-8);
  flex-direction: column;
  gap: var(--space-2);
  overflow-y: auto;
}

.mobile-nav.is-open {
  display: flex;
}

.mobile-nav a {
  display: block;
  padding: var(--space-4);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--radius-lg);
  transition: color var(--transition-interactive),
              background var(--transition-interactive);
}

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

.mobile-nav-cta {
  margin-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-6);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              box-shadow var(--transition-interactive),
              transform var(--transition-interactive),
              border-color var(--transition-interactive);
  white-space: nowrap;
  min-height: 44px;
  border: 1.5px solid transparent;
  letter-spacing: 0.01em;
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

.btn-primary {
  background: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

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

.btn-secondary:hover {
  background: var(--color-primary-highlight);
  transform: translateY(-1px);
}

.btn-secondary:active {
  transform: translateY(0);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  border-color: var(--color-border);
}

.btn-ghost:hover {
  color: var(--color-text);
  background: var(--color-surface-2);
  border-color: var(--color-text-muted);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  min-height: 44px; /* [FIX HIGH-05] WCAG 2.5.5 minimum touch target */
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  min-height: 52px;
  border-radius: var(--radius-lg);
}

/* ============================================
   HERO SECTION — Particle Canvas
   ============================================ */
.hero-particles {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, #1A3D24 0%, #2D5E3A 100%);
  min-height: clamp(480px, 70vh, 700px);
  display: flex;
  align-items: center;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.hero-particles-inner {
  position: relative;
  z-index: 2;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 5vw, var(--space-12));
  padding-block: clamp(var(--space-12), 8vw, var(--space-20));
  display: grid;
  grid-template-columns: 1fr;
  width: 100%;
}

@media (min-width: 768px) {
  .hero-particles-inner {
    grid-template-columns: 3fr 2fr;
    gap: var(--space-12);
    align-items: center;
  }
}

.hero-particles-content {
  max-width: 60ch;
}

.hero-particles .hero-label {
  background: rgba(255, 255, 255, 0.1);
  color: #6DB56A;
  border: 1px solid rgba(109, 181, 106, 0.2);
}

.hero-particles .hero-label-dot {
  background: #6DB56A;
}

.hero-particles h1 {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.08;
  margin-bottom: var(--space-6);
  letter-spacing: -0.015em;
}

.hero-particles-sub {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.65;
  margin-bottom: var(--space-8);
  max-width: 48ch;
}

/* Hero-specific button styles */
.btn-hero-primary {
  background: #4A8C5C;
  color: #FFFFFF;
  border-color: #4A8C5C;
}

.btn-hero-primary:hover {
  background: #6DB56A;
  border-color: #6DB56A;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(74, 140, 92, 0.35);
}

.btn-hero-primary:active {
  transform: translateY(0);
}

.btn-hero-ghost {
  background: transparent;
  color: rgba(255, 255, 255, 0.85);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn-hero-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   NAV CTA — Always visible on desktop
   ============================================ */
#nav-cta-desktop {
  display: none;
}

@media (min-width: 768px) {
  #nav-cta-desktop {
    display: inline-flex;
  }
}

/* ============================================
   TRUST NUMBERS BAR
   ============================================ */
.trust-numbers-bar {
  background: var(--color-surface-2);
  padding-block: clamp(var(--space-6), 3vw, var(--space-10));
  border-bottom: 1px solid var(--color-divider);
}

.container--wide {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 5vw, var(--space-12));
}

.trust-numbers-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  text-align: center;
}

@media (min-width: 640px) {
  .trust-numbers-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.trust-number-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
}

.trust-number {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.trust-number-suffix {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.trust-number-star,
.trust-number-stars {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  color: #C9A84C;
  line-height: 1;
  letter-spacing: 0.05em;
}

.trust-number-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.4;
  max-width: 16ch;
}

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.testimonials-section {
  border-top: 1px solid var(--color-divider);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-interactive),
              border-color var(--transition-interactive);
  margin: 0;
  position: relative;
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-highlight);
}

.testimonial-quote-icon {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  line-height: 1;
  color: var(--color-primary);
  opacity: 0.25;
  position: absolute;
  top: var(--space-3);
  left: var(--space-5);
}

.testimonial-text {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.7;
  font-style: italic;
  padding-top: var(--space-4);
  flex: 1;
}

.testimonial-footer {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-divider);
}

.testimonial-author {
  font-style: normal;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

.testimonial-org {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.testimonials-source {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-8);
  font-style: italic;
}

/* ============================================
   METHODIK SECTION — 4-Step Timeline
   ============================================ */
.methodik-section {
  background: var(--color-surface-2);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}

.methodik-timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  max-width: var(--content-default);
  margin-inline: auto;
}

@media (min-width: 768px) {
  .methodik-timeline {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
  }
}

.methodik-step {
  text-align: center;
  position: relative;
}

.methodik-step-number {
  width: 56px;
  height: 56px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  margin: 0 auto var(--space-4);
  position: relative;
  z-index: 2;
}

.methodik-step-number svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  fill: none;
}

/* Connector line between circles */
.methodik-connector {
  display: none;
}

@media (min-width: 768px) {
  .methodik-connector {
    display: block;
    position: absolute;
    top: 28px;
    left: calc(50% + 28px);
    right: calc(-50% + 28px);
    height: 2px;
    background: var(--color-primary);
    opacity: 0.3;
    z-index: 1;
  }

  .methodik-step:last-child .methodik-connector {
    display: none;
  }
}

/* Mobile: vertical connector */
@media (max-width: 767px) {
  .methodik-step {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: var(--space-4);
    text-align: left;
    padding-bottom: var(--space-4);
  }

  .methodik-step-number {
    margin: 0;
    grid-row: 1 / 3;
  }

  .methodik-connector {
    display: block;
    position: absolute;
    left: 28px;
    top: 56px;
    bottom: 0;
    width: 2px;
    height: auto;
    background: var(--color-primary);
    opacity: 0.3;
    z-index: 1;
  }

  .methodik-step:last-child .methodik-connector {
    display: none;
  }

  .methodik-step h3 {
    align-self: end;
    margin-bottom: 0;
  }

  .methodik-step p {
    margin-inline: 0;
  }
}

.methodik-step h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.methodik-step p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 28ch;
  margin-inline: auto;
}

/* Old hero label styles — retained for hero-particles */
.hero-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-5);
}

.hero-label-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}

.hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.1;
  margin-bottom: var(--space-6);
  letter-spacing: -0.01em;
}

.hero h1 em {
  font-style: italic;
  color: var(--color-primary);
}

.hero-sub {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-8);
  max-width: 54ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

/* (Hero stat grid removed — now using trust-numbers-bar) */

/* ============================================
   SECTION HEADINGS
   ============================================ */
.section-header {
  margin-bottom: clamp(var(--space-8), 4vw, var(--space-12));
}

.section-header--centered {
  text-align: center;
}

.section-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  letter-spacing: -0.01em;
}

.section-header p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 60ch;
}

.section-header--centered p {
  margin-inline: auto;
}

/* ============================================
   SERVICES GRID
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 600px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

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

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-interactive),
              border-color var(--transition-interactive),
              transform var(--transition-interactive);
  text-decoration: none;
  color: inherit;
}

.service-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-light);
  transform: translateY(-2px);
}

.service-card:active {
  transform: translateY(0);
}

.service-icon {
  width: 44px;
  height: 44px;
  background: var(--color-primary-highlight);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.service-icon svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  fill: none;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.25;
}

.service-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  flex: 1;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  margin-top: var(--space-2);
  transition: gap var(--transition-interactive);
}

.service-card-link:hover {
  gap: var(--space-2);
}

/* ============================================
   REFERENCE CARDS
   ============================================ */
.ref-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .ref-grid { grid-template-columns: repeat(2, 1fr); }
}

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

.ref-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-interactive),
              border-color var(--transition-interactive);
}

.ref-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-highlight);
}

.ref-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
}

.ref-badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
}

.ref-company-size {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-weight: 500;
}

.ref-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.3;
}

.ref-card-task {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.ref-tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.ref-tech {
  display: inline-block;
  padding: 3px var(--space-2);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}

.ref-result {
  padding: var(--space-3) var(--space-4);
  background: var(--color-primary-highlight);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-primary);
}

.ref-result p {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.55;
}

.ref-role {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-style: italic;
  margin-top: auto;
}

/* ============================================
   TRUST / WHY SECTION
   ============================================ */
.trust-section {
  background: var(--color-surface-2);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}

.trust-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
}

@media (min-width: 768px) {
  .trust-inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

.trust-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.trust-item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.trust-check {
  width: 22px;
  height: 22px;
  background: var(--color-primary-highlight);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 3px;
}

.trust-check svg {
  width: 12px;
  height: 12px;
  stroke: var(--color-primary);
  fill: none;
}

.trust-item p {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.6;
}

.trust-item strong {
  color: var(--color-text);
  font-weight: 600;
}

/* ============================================
   FAQ ACCORDION
   ============================================ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-width: var(--content-default);
  margin-inline: auto;
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  color: var(--color-text);
  font-size: var(--text-base);
  font-weight: 600;
  font-family: var(--font-display);
  transition: background var(--transition-interactive),
              color var(--transition-interactive);
}

.faq-question:hover {
  background: var(--color-surface-2);
  color: var(--color-primary);
}

.faq-question[aria-expanded="true"] {
  color: var(--color-primary);
}

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-text-muted);
  transition: transform var(--transition-interactive),
              color var(--transition-interactive);
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
  color: var(--color-primary);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 280ms var(--ease-golden),
              padding-bottom 280ms var(--ease-golden);
  padding: 0 var(--space-6);
  overflow: hidden;
}

.faq-answer > * {
  overflow: hidden;
}

.faq-answer.is-open {
  grid-template-rows: 1fr;
  padding-bottom: var(--space-5);
}

.faq-answer p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-3);
}

.faq-answer p:last-child { margin-bottom: 0; }

.faq-answer ol, .faq-answer ul {
  padding-left: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.faq-answer li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: none;
}

.faq-answer strong { color: var(--color-text); }

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  background: var(--color-primary);
  color: #FFFFFF;
  text-align: center;
}

.cta-banner h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: var(--space-4);
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--text-base);
  margin-bottom: var(--space-8);
  margin-inline: auto;
}

.cta-banner .btn-primary {
  background: #FFFFFF;
  color: var(--color-primary);
  border-color: #FFFFFF;
}

.cta-banner .btn-primary:hover {
  background: rgba(255,255,255,0.9);
}

.cta-banner .btn-secondary {
  border-color: rgba(255,255,255,0.5);
  color: #FFFFFF;
}

.cta-banner .btn-secondary:hover {
  background: rgba(255,255,255,0.1);
}

.cta-contact-details {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  justify-content: center;
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.2);
}

.cta-contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.85);
}

.cta-contact-item a {
  color: #FFFFFF;
  text-decoration: none;
  font-weight: 600;
  transition: opacity var(--transition-interactive);
}

.cta-contact-item a:hover { opacity: 0.8; }

.cta-contact-item svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  flex-shrink: 0;
  opacity: 0.7;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--color-footer-bg);
  color: var(--color-footer-text);
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
}

.footer-inner {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 5vw, var(--space-12));
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-10);
}

@media (min-width: 640px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
}

@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: 2.5fr 1fr 1fr 1.5fr; }
}

.footer-brand-name {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.footer-brand-desc {
  font-size: var(--text-sm);
  color: var(--color-footer-muted);
  line-height: 1.65;
  max-width: 32ch;
  margin-bottom: var(--space-4);
}

.footer-contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-footer-muted);
  line-height: 1.55;
}

.footer-contact-list a {
  color: var(--color-footer-text);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

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

.footer-contact-list svg {
  width: 14px;
  height: 14px;
  stroke: var(--color-footer-muted);
  fill: none;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-nav-title {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-footer-text);
  margin-bottom: var(--space-3);
}

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-nav-list a {
  font-size: var(--text-sm);
  color: var(--color-footer-muted);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

.footer-nav-list a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  border-top: 1px solid var(--color-footer-border);
  padding-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
  justify-content: space-between;
}

.footer-copyright {
  font-size: var(--text-xs);
  color: var(--color-footer-muted);
}

.footer-legal {
  display: flex;
  gap: var(--space-4);
}

.footer-legal a {
  font-size: var(--text-xs);
  color: var(--color-footer-muted);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

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

/* ============================================
   PAGE HERO (inner pages)
   ============================================ */
.page-hero {
  padding-block: clamp(var(--space-12), 7vw, var(--space-20));
  background: var(--color-surface-2);
  border-bottom: 1px solid var(--color-divider);
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.1;
  margin-bottom: var(--space-4);
  letter-spacing: -0.01em;
  max-width: 18ch;
}

.page-hero p {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 52ch;
}

/* ============================================
   SERVICE DETAIL (Leistungen)
   ============================================ */
.service-detail {
  border-bottom: 1px solid var(--color-divider);
}

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

.service-detail-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: start;
}

@media (min-width: 900px) {
  .service-detail-inner {
    grid-template-columns: 1fr 2fr;
    gap: var(--space-12);
  }
}

.service-detail-meta {
  position: sticky;
  top: var(--space-20);
}

.service-detail-icon {
  width: 56px;
  height: 56px;
  background: var(--color-primary-highlight);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.service-detail-icon svg {
  width: 28px;
  height: 28px;
  stroke: currentColor;
  fill: none;
}

.service-detail h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.service-detail-number {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.service-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.tech-tag {
  padding: var(--space-1) var(--space-3);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}

.service-detail-body h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-3);
  margin-top: var(--space-6);
}

.service-detail-body h3:first-child { margin-top: 0; }

.service-detail-body p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-4);
}

.service-result-box {
  background: var(--color-primary-highlight);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-4) var(--space-5);
  margin-top: var(--space-6);
}

.service-result-box strong {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.service-result-box p {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.6;
  margin: 0;
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.comparison-table {
  width: 100%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.comparison-table th {
  padding: var(--space-4) var(--space-5);
  text-align: left;
  font-size: var(--text-sm);
  font-weight: 700;
  background: var(--color-surface-2);
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
}

.comparison-table th:first-child {
  border-right: 1px solid var(--color-border);
}

.comparison-table th.highlight {
  background: var(--color-primary-highlight);
  color: var(--color-primary);
}

.comparison-table td {
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-divider);
  vertical-align: top;
  line-height: 1.6;
}

.comparison-table td:first-child {
  border-right: 1px solid var(--color-divider);
}

.comparison-table td.highlight {
  color: var(--color-text);
  background: oklch(from var(--color-primary-highlight) l c h / 0.4);
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.photo-placeholder {
  background: var(--color-surface-2);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-xl);
  aspect-ratio: 3/4;
  max-height: 420px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  color: var(--color-text-faint);
}

.photo-placeholder svg {
  width: 48px;
  height: 48px;
  stroke: currentColor;
  fill: none;
  opacity: 0.5;
}

.photo-placeholder span {
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  text-align: center;
  padding: 0 var(--space-4);
}

.career-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  list-style: none;
}

.career-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.career-badge {
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  white-space: nowrap;
}

.career-item p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: none;
  margin: 0;
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-16);
  }
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

.form-label-optional {
  font-weight: 400;
  color: var(--color-text-faint);
  font-size: var(--text-xs);
  margin-left: var(--space-1);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.5;
  min-height: 44px;
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
  appearance: none;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px oklch(from var(--color-primary) l c h / 0.12);
}

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

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

.form-privacy {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.form-privacy input[type="checkbox"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.form-privacy label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
  cursor: pointer;
}

.form-success {
  display: none;
  padding: var(--space-5);
  background: var(--color-success-highlight);
  border: 1px solid var(--color-success);
  border-radius: var(--radius-lg);
  text-align: center;
}

.form-success.is-visible {
  display: block;
}

.form-success p {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.6;
}

.contact-info-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.contact-info-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-5);
}

.contact-info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact-info-item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.contact-info-icon {
  width: 36px;
  height: 36px;
  background: var(--color-primary-highlight);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-primary);
}

.contact-info-icon svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
}

.contact-info-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: var(--space-1);
}

.contact-info-value {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.55;
}

.contact-info-value a {
  color: var(--color-primary);
  text-decoration: none;
  transition: opacity var(--transition-interactive);
}

.contact-info-value a:hover { opacity: 0.75; }

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */

/* Elements are visible by default — progressive enhancement */
.fade-in {
  opacity: 1;
}

/* CSS scroll-driven animations — Chrome/Edge 115+ */
@supports (animation-timeline: scroll()) {
  .fade-in {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 70%;
  }
}

@keyframes reveal-fade {
  to { opacity: 1; }
}

.reveal-clip {
  clip-path: inset(0 0 0 0);
}

@supports (animation-timeline: scroll()) {
  .reveal-clip {
    clip-path: inset(30% 0 0 0);
    animation: reveal-clip-anim linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 80%;
  }
}

@keyframes reveal-clip-anim {
  to { clip-path: inset(0 0 0 0); }
}

@media (prefers-reduced-motion: reduce) {
  .fade-in, .reveal-clip {
    opacity: 1 !important;
    clip-path: none !important;
    animation: none !important;
    transition: none !important;
  }
}

/* Staggered entrance for service cards — IntersectionObserver in app.js */
@keyframes card-enter {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.stagger-children .service-card {
  opacity: 0;
}

.stagger-children .service-card.is-visible {
  animation: card-enter 400ms var(--ease-golden) forwards;
}

.stagger-children .service-card.is-visible:nth-child(1) { animation-delay: 0ms; }
.stagger-children .service-card.is-visible:nth-child(2) { animation-delay: 60ms; }
.stagger-children .service-card.is-visible:nth-child(3) { animation-delay: 120ms; }
.stagger-children .service-card.is-visible:nth-child(4) { animation-delay: 180ms; }
.stagger-children .service-card.is-visible:nth-child(5) { animation-delay: 240ms; }
.stagger-children .service-card.is-visible:nth-child(6) { animation-delay: 300ms; }

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  .stagger-children .service-card {
    opacity: 1;
    animation: none;
  }
}

/* ============================================
   COOKIE BANNER
   ============================================ */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--color-footer-bg);
  border-top: 1px solid var(--color-footer-border);
  padding: var(--space-4) clamp(var(--space-4), 5vw, var(--space-12));
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
  justify-content: space-between;
  transform: translateY(0);
  transition: transform 300ms var(--ease-exit);
  box-shadow: 0 -4px 16px oklch(0 0 0 / 0.15);
}

.cookie-banner.is-hidden {
  transform: translateY(110%);
}

.cookie-text {
  font-size: var(--text-xs);
  color: var(--color-footer-muted);
  max-width: 60ch;
  line-height: 1.55;
}

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

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

/* ============================================
   SKIP LINK
   ============================================ */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  z-index: 999;
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary);
  color: white;
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  transition: top 0.2s;
}

.skip-link:focus {
  top: 0;
}

/* ============================================
   UTILITIES
   ============================================ */
.text-center { text-align: center; }
.text-balance { text-wrap: balance; }

.grid-gap-sm { gap: var(--space-4); }
.grid-gap-md { gap: var(--space-6); }
.grid-gap-lg { gap: var(--space-8); }

.mt-sm { margin-top: var(--space-4); }
.mt-md { margin-top: var(--space-8); }
.mt-lg { margin-top: var(--space-12); }

.mb-sm { margin-bottom: var(--space-4); }
.mb-md { margin-bottom: var(--space-8); }

.inline-flex-center {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

/* Schema-invisible items */
[hidden] { display: none !important; }

/* ============================================
   REAL LOGO IMAGE
   ============================================ */
.nav-logo-mark {
  width: 36px;
  height: 36px;
  background: transparent;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.nav-logo-mark img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  display: block;
}

/* (Old hero--with-bg styles removed — replaced by hero-particles) */

/* ============================================
   SERVICE DETAIL IMAGES
   ============================================ */
.service-detail-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-top: var(--space-5);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-interactive),
              transform var(--transition-interactive);
}

.service-detail-img:hover {
  box-shadow: var(--shadow-md);
  transform: scale(1.01);
}

[data-theme="dark"] .service-detail-img {
  opacity: 0.85;
  filter: brightness(0.9);
}

/* ============================================
   REFERENCE CARD IMAGES
   ============================================ */
.ref-card-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-2);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.ref-card-image:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-md);
}

[data-theme="dark"] .ref-card-image {
  opacity: 0.82;
  filter: brightness(0.85);
}

/* ============================================
   ABOUT PAGE - PORTRAIT PHOTO
   ============================================ */
.about-photo-primary {
  width: 100%;
  max-width: 380px;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 3px solid var(--color-surface);
  transition: box-shadow var(--transition-interactive),
              transform var(--transition-interactive);
}

.about-photo-primary:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-2px);
}

[data-theme="dark"] .about-photo-primary {
  border-color: var(--color-border);
}

/* ============================================
   CONTACT PAGE - HEADSHOT
   ============================================ */
.contact-headshot {
  width: 100%;
  max-width: 280px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  border: 2px solid var(--color-border);
  margin-bottom: var(--space-5);
}

[data-theme="dark"] .contact-headshot {
  opacity: 0.9;
  filter: brightness(0.9);
}

/* ============================================
   IMAGE CARD HOVER EFFECTS
   ============================================ */
.card-with-image {
  overflow: hidden;
  transition: box-shadow var(--transition-interactive),
              border-color var(--transition-interactive),
              transform var(--transition-interactive);
}

.card-with-image:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-light);
  transform: translateY(-3px);
}

.card-with-image:active {
  transform: translateY(-1px);
}

.card-with-image:hover .ref-card-image {
  transform: scale(1.03);
}

/* ============================================
   CSS VIEW TRANSITIONS (smooth page navigation)
   ============================================ */
@view-transition {
  navigation: auto;
}

::view-transition-old(root) {
  animation: fade-out 200ms cubic-bezier(0.4, 0, 1, 1);
}

::view-transition-new(root) {
  animation: fade-in-page 300ms cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fade-out {
  to { opacity: 0; }
}

@keyframes fade-in-page {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  ::view-transition-old(root),
  ::view-transition-new(root) {
    animation: none;
  }
}