/* ==========================================================================
   zudrun Studio - Editorial Premium CSS
   ========================================================================== */

:root {
  --color-canvas: #faf9f6;
  --color-canvas-alt: #f2f0eb;
  --color-card: #ffffff;
  --color-ink: #151513;
  --color-ink-muted: #5e5c54;
  --color-ink-subtle: #89867c;
  --color-border: #e4e2d8;
  --color-border-dark: #151513;
  --color-accent: #1e3a2b;
  --color-accent-light: #2c543f;
  --color-highlight: #c75c35;
  --color-highlight-tint: #fbeee8;

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Newsreader", Georgia, "Times New Roman", serif;
  --font-mono: ui-monospace, "SFMono-Regular", Menlo, Monaco, Consolas, monospace;

  --container-max: 1220px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-pill: 9999px;

  --shadow-sm: 0 2px 8px rgba(21, 21, 19, 0.04);
  --shadow-card: 0 6px 24px rgba(21, 21, 19, 0.06);
  --shadow-elevated: 0 16px 40px rgba(21, 21, 19, 0.08);

  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--color-canvas);
  color: var(--color-ink);
}

body {
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Accessibility Skip Link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--color-ink);
  color: #ffffff;
  padding: 0.75rem 1.25rem;
  z-index: 10000;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 600;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 1rem;
}

/* Layout Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(250, 249, 246, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.75rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--color-ink);
}

.brand-symbol {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  background: var(--color-ink);
  color: var(--color-canvas);
  font-weight: 800;
  font-size: 1.1rem;
  border-radius: var(--radius-sm);
}

.brand-name {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.brand-tag {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 0.2rem 0.45rem;
  background: var(--color-canvas-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
}

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

.nav-list {
  display: flex;
  list-style: none;
  gap: 1.75rem;
}

.nav-link {
  text-decoration: none;
  color: var(--color-ink-muted);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color var(--transition-fast);
}

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

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-border);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.nav-icon-bar {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--color-ink);
  margin: 4px 0;
  transition: transform var(--transition-fast);
}

/* Typography & Hero */
.hero-section {
  padding: 4.5rem 0 5rem;
  border-bottom: 1px solid var(--color-border);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.pill-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(30, 58, 43, 0.08);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.25rem;
}

.hero-title {
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.12;
  color: var(--color-ink);
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 1.15rem;
  line-height: 1.65;
  color: var(--color-ink-muted);
  max-width: 580px;
  margin-bottom: 2.25rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-bottom: 3rem;
}

.hero-meta-points {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.meta-item strong {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-ink-subtle);
}

.meta-item span {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-ink);
}

.meta-separator {
  width: 1px;
  height: 28px;
  background: var(--color-border);
}

.visual-wrapper {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
}

.responsive-svg {
  width: 100%;
  height: auto;
  display: block;
}

/* Section Foundation */
.section {
  padding: 5.5rem 0;
}

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

.section-header {
  max-width: 680px;
  margin-bottom: 3.5rem;
}

.section-eyebrow {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-highlight);
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: clamp(2rem, 3vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--color-ink);
  margin-bottom: 0.75rem;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--color-ink-muted);
}

/* Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.75rem;
}

.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.25rem 1.75rem;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.card-icon-box {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: var(--radius-md);
  background: var(--color-canvas-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  color: var(--color-ink);
}

.card-text {
  font-size: 0.95rem;
  color: var(--color-ink-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.card-features {
  list-style: none;
  font-size: 0.88rem;
  color: var(--color-ink-muted);
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.card-features li::before {
  content: "—";
  margin-right: 0.5rem;
  color: var(--color-highlight);
}

.card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border);
}

.price-tag {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-accent);
}

.card-link {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-ink);
  text-decoration: none;
}

/* Steps Grid */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.step-card {
  position: relative;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  padding: 2.25rem 1.75rem;
  border-radius: var(--radius-md);
}

.step-num {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-highlight);
  margin-bottom: 1rem;
}

.step-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.step-desc {
  font-size: 0.92rem;
  color: var(--color-ink-muted);
}

/* Pricing Grid */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.pricing-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.75rem 2rem;
  display: flex;
  flex-direction: column;
}

.pricing-featured {
  border-color: var(--color-ink);
  box-shadow: var(--shadow-card);
  position: relative;
}

.pricing-badge {
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  background: var(--color-canvas-alt);
  margin-bottom: 1.25rem;
}

.badge-accent {
  background: var(--color-ink);
  color: #ffffff;
}

.pricing-name {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.pricing-figure {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  margin-bottom: 1rem;
}

.price-amount {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--color-ink);
}

.price-period {
  font-size: 0.95rem;
  color: var(--color-ink-subtle);
}

.pricing-intro {
  font-size: 0.95rem;
  color: var(--color-ink-muted);
  margin-bottom: 2rem;
}

.pricing-specs {
  list-style: none;
  font-size: 0.9rem;
  color: var(--color-ink-muted);
  margin-bottom: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.pricing-specs li::before {
  content: "✓";
  color: var(--color-accent);
  font-weight: 700;
  margin-right: 0.65rem;
}

.pricing-btn {
  margin-top: auto;
  text-align: center;
}

/* FAQ Accordion */
.faq-container {
  max-width: 860px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item[open] {
  border-color: var(--color-ink);
}

.faq-summary {
  padding: 1.5rem 1.75rem;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
  user-select: none;
}

.faq-summary::-webkit-details-marker {
  display: none;
}

.faq-chevron {
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--color-ink-subtle);
  transition: transform var(--transition-fast);
}

.faq-item[open] .faq-chevron {
  transform: rotate(45deg);
}

.faq-content {
  padding: 0 1.75rem 1.75rem;
  color: var(--color-ink-muted);
  font-size: 0.97rem;
  line-height: 1.65;
}

/* Call to Action Banner */
.section-cta {
  padding: 4rem 0;
}

.cta-box {
  background: var(--color-ink);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 4.5rem 3rem;
  text-align: center;
  max-width: 980px;
}

.cta-heading {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.cta-text {
  font-size: 1.1rem;
  color: #c4c2ba;
  max-width: 620px;
  margin: 0 auto 2.5rem;
}

.cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.75rem;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--color-ink);
  color: #ffffff;
}

.btn-primary:hover {
  background: #2b2b27;
}

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

.btn-outline:hover {
  background: var(--color-canvas-alt);
}

.btn-light {
  background: #ffffff;
  color: var(--color-ink);
}

.btn-light:hover {
  background: #f0eee8;
}

.btn-outline-light {
  border-color: #ffffff;
  color: #ffffff;
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
}

.btn-sm {
  padding: 0.5rem 1.15rem;
  font-size: 0.88rem;
}

.btn-block {
  width: 100%;
}

/* Page Headers */
.page-header {
  padding: 4.5rem 0 3.5rem;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-canvas);
}

.page-title {
  font-size: clamp(2.4rem, 4vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.page-lead {
  font-size: 1.15rem;
  color: var(--color-ink-muted);
  max-width: 720px;
  line-height: 1.6;
}

/* Grid Utilities */
.grid-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
}

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

.h2-heading {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.body-text {
  font-size: 1rem;
  color: var(--color-ink-muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.check-list li::before {
  content: "✓";
  color: var(--color-accent);
  font-weight: 700;
  margin-right: 0.65rem;
}

.service-pricing-pill {
  display: inline-block;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-accent);
  background: rgba(30, 58, 43, 0.08);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
}

.service-panel {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.panel-header {
  background: var(--color-canvas-alt);
  padding: 1rem 1.5rem;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--color-border);
}

.panel-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.92rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px dashed var(--color-border);
}

.spec-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.spec-row span {
  color: var(--color-ink-muted);
}

/* Feature Box */
.feature-box {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.25rem;
}

.feature-box-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.feature-box-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feature-box-list li {
  font-size: 0.95rem;
  color: var(--color-ink-muted);
}

/* Contact Styles */
.contact-details-box {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.5rem;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  margin-top: 2rem;
}

.contact-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-ink-subtle);
  margin-bottom: 0.35rem;
}

.contact-value {
  font-size: 1.05rem;
  color: var(--color-ink);
  line-height: 1.5;
}

.link-highlight {
  color: var(--color-ink);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.inquiry-form-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.5rem;
}

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

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.required {
  color: var(--color-highlight);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  font-size: 0.95rem;
  font-family: inherit;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-canvas);
  color: var(--color-ink);
  transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-ink);
}

.form-hint {
  font-size: 0.85rem;
  margin-top: 0.75rem;
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  background: var(--color-canvas-alt);
  color: var(--color-ink-muted);
}

/* Legal Content */
.legal-container {
  max-width: 800px;
}

.legal-date {
  font-size: 0.9rem;
  color: var(--color-ink-subtle);
  margin-bottom: 2.5rem;
}

.legal-container h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
}

.legal-container p,
.legal-container ul {
  font-size: 0.97rem;
  line-height: 1.7;
  color: var(--color-ink-muted);
  margin-bottom: 1.25rem;
}

.legal-container ul {
  padding-left: 1.5rem;
}

.legal-container code {
  font-family: var(--font-mono);
  background: var(--color-canvas-alt);
  padding: 0.15rem 0.35rem;
  border-radius: 3px;
}

/* 404 Page */
.not-found-container {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 1.5rem;
}

.margin-top-md {
  margin-top: 2rem;
  display: flex;
  gap: 1rem;
}

/* Footer */
.site-footer {
  background: #111110;
  color: #d6d4cb;
  padding: 5rem 0 2.5rem;
  border-top: 1px solid #222220;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3.5rem;
  margin-bottom: 4rem;
}

.footer-brand .brand-symbol {
  background: #ffffff;
  color: #111110;
}

.footer-brand .brand-name {
  color: #ffffff;
}

.footer-bio {
  font-size: 0.92rem;
  color: #9c9a91;
  line-height: 1.6;
  margin: 1.25rem 0;
  max-width: 340px;
}

.footer-contact-info {
  font-size: 0.88rem;
  color: #9c9a91;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.footer-contact-info a {
  color: #ffffff;
  text-decoration: none;
}

.footer-heading {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  text-decoration: none;
  color: #9c9a91;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: #ffffff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid #222220;
  font-size: 0.85rem;
  color: #7a7870;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: #181816;
  color: #ffffff;
  border-top: 1px solid #333330;
  padding: 1.25rem 0;
  box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.2);
}

.cookie-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.cookie-text {
  font-size: 0.9rem;
  line-height: 1.5;
  color: #d1cfc7;
  max-width: 760px;
}

.cookie-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.cookie-link {
  font-size: 0.85rem;
  color: #9e9c93;
  margin-left: 0.5rem;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .hero-grid,
  .grid-two-col {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

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

  .nav-toggle {
    display: block;
  }

  .nav-menu {
    position: absolute;
    top: 4.75rem;
    left: 0;
    right: 0;
    background: var(--color-canvas);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    display: none;
  }

  .nav-menu.is-active {
    display: flex;
  }

  .nav-list {
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
  }

  .cookie-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }

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

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