/* ==========================================================================
   LUXURY DESIGN SYSTEM STYLESHEET
   Brand: LLM International Legal Support Services by LLM Advocates
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400..800;1,400..800&family=Instrument+Sans:ital,wght@0,400..700;1,400..700&display=swap');

:root {
  /* Surface and ink tones */
  --dp-color-ground: #f3eee4;
  --dp-color-ground-2: #e4dbcc;
  --dp-color-ink: #262321;
  --dp-color-ink-2: #5f5750;
  --dp-color-field: #262321;
  --dp-color-field-deep: #302c29;
  --dp-color-field-line: #46403a;
  --dp-color-on-field: #f3eee4;
  --dp-color-on-field-2: #c6bdb0;
  --dp-color-panel: #e4dbcc;
  --dp-color-panel-line: #c6b89f;

  /* Gold accents */
  --dp-color-accent: #b69355;
  --dp-color-accent-text: #76591f;
  --dp-color-accent-light: #d2b071;
  --dp-color-rule: #d5cab8;

  /* Typography tokens */
  --dp-typography-serif: "EB Garamond", "Luxury Garamond", Georgia, serif;
  --dp-typography-sans: "Instrument Sans", "Luxury Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --dp-typography-body: 1rem;
  --dp-typography-leading: 1.55;
  --dp-typography-serif-fallback: Georgia, "Times New Roman", serif;
  --dp-typography-label: 0.75rem;
  --dp-typography-label-tracking: 0.16em;
  --dp-typography-reading-small: 0.9375rem;
  --dp-typography-caption: 0.875rem;
  --dp-typography-attribution: 0.8125rem;
  --dp-typography-item-title: 1.375rem;
  --dp-typography-item-leading: 1.15;
  --dp-typography-item-tracking: -0.01em;

  /* Spacing and layout tokens */
  --dp-spacing-pad: 3rem;
  --dp-spacing-gap: 1.5rem;
  --dp-spacing-pad-mid: 2rem;
  --dp-spacing-pad-narrow: 1.25rem;
  --dp-spacing-gap-compact: 1rem;
  --dp-spacing-section-block: 6rem;
  --dp-spacing-section-roomy: 7rem;
  --dp-radius-control: 0px;
  --dp-border-focus-width: 2px;
  --dp-border-hairline: 1px;

  /* Motion tokens */
  --dp-motion-interaction: 150ms;
  --dp-motion-door-content: 600ms;
  --dp-motion-door-delay: 450ms;
  --dp-motion-door-easing: cubic-bezier(0.2, 0.7, 0.2, 1);
}

html, body {
  overflow-x: hidden;
  max-width: 100vw;
}

/* Base reset and box sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--dp-typography-sans);
  font-size: var(--dp-typography-body);
  line-height: var(--dp-typography-leading);
  color: var(--dp-color-ink);
  background-color: var(--dp-color-ground);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Oldstyle proportional figures in serif number roles */
.num-oldstyle, .serif-num {
  font-family: var(--dp-typography-serif);
  font-variant-numeric: oldstyle-nums proportional-nums;
}

/* Typography styles */
h1, h2, h3, h4, .serif-title, .statement {
  font-family: var(--dp-typography-serif);
  font-weight: 400;
  color: inherit;
  letter-spacing: -0.01em;
}

p {
  max-width: 42em;
  color: var(--dp-color-ink-2);
  margin-bottom: 1.25rem;
}

p.lead {
  font-size: 1.1875rem;
  line-height: 1.5;
  color: var(--dp-color-ink);
  max-width: 38em;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--dp-motion-interaction) ease;
}

a.text-link {
  color: var(--dp-color-ink);
  border-bottom: 1px solid var(--dp-color-accent);
  padding-bottom: 2px;
  font-size: var(--dp-typography-reading-small);
  text-transform: uppercase;
  letter-spacing: var(--dp-typography-label-tracking);
  font-weight: 500;
}

a.text-link:hover {
  color: var(--dp-color-accent-text);
  border-bottom-color: var(--dp-color-ink);
}

/* Tracking token for labels and metadata */
.label-track, .meta-label, .kicker {
  font-family: var(--dp-typography-sans);
  font-size: var(--dp-typography-label);
  letter-spacing: var(--dp-typography-label-tracking);
  text-transform: uppercase;
  font-weight: 600;
  color: var(--dp-color-accent-text);
  display: block;
  margin-bottom: 0.5rem;
}

.on-charcoal .label-track,
.on-charcoal .meta-label,
.on-charcoal .kicker {
  color: var(--dp-color-accent-light);
}

/* Buttons and interactive controls */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0 2rem;
  font-family: var(--dp-typography-sans);
  font-size: var(--dp-typography-label);
  letter-spacing: var(--dp-typography-label-tracking);
  text-transform: uppercase;
  font-weight: 600;
  border-radius: var(--dp-radius-control);
  cursor: pointer;
  border: 1px solid transparent;
  transition: background-color var(--dp-motion-interaction) ease,
              border-color var(--dp-motion-interaction) ease,
              color var(--dp-motion-interaction) ease;
  user-select: none;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background-color: var(--dp-color-ink);
  color: var(--dp-color-ground);
  border-color: var(--dp-color-ink);
}

.btn-primary:hover {
  background-color: var(--dp-color-field-deep);
  border-color: var(--dp-color-field-deep);
  color: #ffffff;
}

.btn-secondary {
  background-color: transparent;
  color: var(--dp-color-ink);
  border-color: var(--dp-color-accent);
}

.btn-secondary:hover {
  background-color: var(--dp-color-ground-2);
  border-color: var(--dp-color-ink);
}

.btn-on-field {
  background-color: var(--dp-color-ground);
  color: var(--dp-color-field);
  border-color: var(--dp-color-ground);
}

.btn-on-field:hover {
  background-color: #ffffff;
  border-color: #ffffff;
  color: var(--dp-color-field-deep);
}

.btn-outline-field {
  background-color: transparent;
  color: var(--dp-color-on-field);
  border-color: var(--dp-color-accent-light);
}

.btn-outline-field:hover {
  background-color: var(--dp-color-field-deep);
  border-color: var(--dp-color-on-field);
}

/* Accessible focus outlines with offset */
:focus-visible {
  outline: var(--dp-border-focus-width) solid var(--dp-color-accent);
  outline-offset: 3px;
}

/* ==========================================================================
   THE 12-COLUMN ARCHITECTURAL GRID & GOLD SPINE
   ========================================================================== */

.page-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--dp-spacing-gap);
  padding-left: var(--dp-spacing-pad);
  padding-right: var(--dp-spacing-pad);
  position: relative;
  max-width: 1520px;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}

/* Spine Container: Holds vertical gold rule between Col 2 and Col 3 */
.spine-layout {
  position: relative;
}

.spine-layout::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  /* Precisely locate at far edge of column 2: 2 columns + padding + gap */
  left: calc(var(--dp-spacing-pad) + ((100% - (2 * var(--dp-spacing-pad)) - (11 * var(--dp-spacing-gap))) / 12 * 2) + var(--dp-spacing-gap));
  width: 1px;
  background-color: var(--dp-color-accent);
  z-index: 2;
  pointer-events: none;
}

/* At wide screens, if page is constrained to max-width, adjust spine rule */
@media (min-width: 1520px) {
  .spine-layout::before {
    left: calc((100% - 1520px) / 2 + var(--dp-spacing-pad) + ((1520px - (2 * var(--dp-spacing-pad)) - (11 * var(--dp-spacing-gap))) / 12 * 2) + var(--dp-spacing-gap));
  }
}

/* Roman Numeral Section Indicators in Margin (Columns 1-2) */
.section-margin {
  grid-column: 1 / 3;
  padding-right: 1.5rem;
  position: relative;
}

.roman-indicator {
  font-family: var(--dp-typography-serif);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--dp-color-accent-text);
  letter-spacing: 0.1em;
  position: sticky;
  top: 6rem;
  display: inline-block;
}

.on-charcoal .roman-indicator {
  color: var(--dp-color-accent-light);
}

/* Section Reading Body: Begins at column 3 */
.section-body {
  grid-column: 3 / 13;
}

.section-body-reading {
  grid-column: 3 / 8;
}

.section-body-wide {
  grid-column: 3 / 11;
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */

.site-header {
  border-bottom: 1px solid var(--dp-color-rule);
  background-color: var(--dp-color-ground);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem var(--dp-spacing-pad);
  max-width: 1520px;
  margin: 0 auto;
}

.brand-mark {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--dp-typography-serif);
  font-size: 1.375rem;
  font-weight: 500;
  color: var(--dp-color-ink);
  letter-spacing: -0.01em;
  line-height: 1.1;
}

.brand-parent {
  font-family: var(--dp-typography-sans);
  font-size: 0.6875rem;
  letter-spacing: var(--dp-typography-label-tracking);
  text-transform: uppercase;
  color: var(--dp-color-accent-text);
  font-weight: 600;
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-family: var(--dp-typography-sans);
  font-size: var(--dp-typography-label);
  letter-spacing: var(--dp-typography-label-tracking);
  text-transform: uppercase;
  font-weight: 500;
  color: var(--dp-color-ink);
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
}

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

.header-cta {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--dp-color-accent);
  color: var(--dp-color-ink);
  padding: 0.5rem 0.875rem;
  font-family: var(--dp-typography-sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
}

/* ==========================================================================
   TONAL SEQUENCES & FIELD STYLES
   ========================================================================== */

/* Alabaster ground (Default) */
.field-ground {
  background-color: var(--dp-color-ground);
  color: var(--dp-color-ink);
}

/* Pale Taupe Secondary Field */
.field-taupe {
  background-color: var(--dp-color-ground-2);
  color: var(--dp-color-ink);
  border-top: 1px solid var(--dp-color-panel-line);
  border-bottom: 1px solid var(--dp-color-panel-line);
}

/* Charcoal Ground for Major Emphasis */
.field-charcoal {
  background-color: var(--dp-color-field);
  color: var(--dp-color-on-field);
}

.field-charcoal p {
  color: var(--dp-color-on-field-2);
}

.field-charcoal h1,
.field-charcoal h2,
.field-charcoal h3,
.field-charcoal h4 {
  color: var(--dp-color-on-field);
}

/* Spacing classes */
.section-padding {
  padding-top: var(--dp-spacing-section-block);
  padding-bottom: var(--dp-spacing-section-block);
}

.section-padding-roomy {
  padding-top: var(--dp-spacing-section-roomy);
  padding-bottom: var(--dp-spacing-section-roomy);
}

/* ==========================================================================
   HERO / OPENING SECTION
   ========================================================================== */

.hero-section {
  padding-top: 4.5rem;
  padding-bottom: 0;
  position: relative;
}

.hero-title-container {
  grid-column: 1 / 13;
  margin-bottom: 2.5rem;
}

.hero-title {
  font-size: clamp(3rem, 6.2vw, 7.75rem);
  line-height: 0.96;
  font-family: var(--dp-typography-serif);
  font-weight: 400;
  letter-spacing: -0.02em;
  max-width: 14em;
  color: var(--dp-color-ink);
}

.hero-title em {
  font-style: italic;
  font-weight: 400;
}

.hero-body-col {
  grid-column: 3 / 8;
  padding-bottom: 5rem;
}

.hero-image-col {
  grid-column: 9 / 13;
  position: relative;
  z-index: 5;
  margin-bottom: -4rem; /* Crosses down into next pale taupe field */
}

.portrait-frame {
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border: 1px solid var(--dp-color-accent);
  padding: 6px;
  background-color: var(--dp-color-ground);
}

.portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Supporting Facts Bar on Taupe Ground */
.supporting-facts-section {
  padding-top: 5rem;
  padding-bottom: 4rem;
  background-color: var(--dp-color-ground-2);
  border-top: 1px solid var(--dp-color-panel-line);
}

.facts-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  column-gap: 2rem;
  row-gap: 2rem;
  grid-column: 3 / 13;
}

.fact-item {
  border-top: 1px solid var(--dp-color-accent);
  padding-top: 1rem;
}

.fact-num {
  font-family: var(--dp-typography-serif);
  font-size: 2.25rem;
  line-height: 1;
  color: var(--dp-color-ink);
  margin-bottom: 0.5rem;
}

.fact-label {
  font-family: var(--dp-typography-sans);
  font-size: var(--dp-typography-label);
  letter-spacing: var(--dp-typography-label-tracking);
  text-transform: uppercase;
  color: var(--dp-color-accent-text);
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.fact-desc {
  font-size: var(--dp-typography-caption);
  line-height: 1.4;
  color: var(--dp-color-ink-2);
  margin-bottom: 0;
}

/* ==========================================================================
   RULED ROWS & SERVICE MATRICES
   ========================================================================== */

.ruled-list {
  display: flex;
  flex-direction: column;
}

.ruled-row {
  display: grid;
  grid-template-columns: 3.5rem 18rem 1fr;
  align-items: baseline;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--dp-color-rule);
  transition: background-color var(--dp-motion-interaction) ease;
}

.ruled-row:first-child {
  border-top: 1px solid var(--dp-color-rule);
}

.ruled-row:hover {
  background-color: rgba(228, 219, 204, 0.4);
}

.ruled-num {
  font-family: var(--dp-typography-serif);
  font-size: 1.125rem;
  color: var(--dp-color-accent-text);
  font-variant-numeric: oldstyle-nums;
}

.ruled-title {
  font-family: var(--dp-typography-serif);
  font-size: var(--dp-typography-item-title);
  line-height: var(--dp-typography-item-leading);
  letter-spacing: var(--dp-typography-item-tracking);
  font-weight: 500;
  padding-right: 1.5rem;
  color: var(--dp-color-ink);
}

.ruled-desc {
  font-size: var(--dp-typography-reading-small);
  line-height: 1.5;
  color: var(--dp-color-ink-2);
  margin-bottom: 0;
}

.ruled-desc a {
  display: inline-block;
  margin-top: 0.5rem;
}

/* ==========================================================================
   COUNTRY DIRECTORY CARDS & MATRICES
   ========================================================================== */

.countries-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--dp-spacing-gap);
  margin-top: 2rem;
}

.country-card {
  border: 1px solid var(--dp-color-rule);
  padding: 2.25rem;
  background-color: var(--dp-color-ground);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color var(--dp-motion-interaction) ease,
              background-color var(--dp-motion-interaction) ease;
}

.country-card:hover {
  border-color: var(--dp-color-accent);
  background-color: #faf6f0;
}

.country-card-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--dp-color-rule);
  padding-bottom: 0.75rem;
}

.country-name {
  font-family: var(--dp-typography-serif);
  font-size: 1.75rem;
  font-weight: 500;
  color: var(--dp-color-ink);
}

.country-flag {
  font-size: 1.5rem;
}

.country-legal-sys {
  font-size: 0.875rem;
  font-style: italic;
  color: var(--dp-color-ink-2);
  margin-bottom: 1rem;
}

.country-framework-list {
  list-style: none;
  margin-bottom: 1.5rem;
}

.country-framework-list li {
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--dp-color-ink-2);
  padding-left: 1rem;
  position: relative;
  margin-bottom: 0.35rem;
}

.country-framework-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--dp-color-accent-text);
}

/* ==========================================================================
   COMPARISON TABLE WITH CHARCOAL FEATURED COLUMN
   ========================================================================== */

.comparison-table-wrapper {
  margin-top: 3rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
}

.vertical-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2rem;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.comparison-table th,
.comparison-table td {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--dp-color-rule);
  font-size: var(--dp-typography-reading-small);
  vertical-align: top;
}

.comparison-table th {
  font-family: var(--dp-typography-sans);
  font-size: var(--dp-typography-label);
  letter-spacing: var(--dp-typography-label-tracking);
  text-transform: uppercase;
  color: var(--dp-color-accent-text);
  border-top: 1px solid var(--dp-color-accent);
  background-color: var(--dp-color-ground-2);
}

/* Charcoal featured column */
.comparison-table .col-featured {
  background-color: var(--dp-color-field) !important;
  color: var(--dp-color-on-field) !important;
  border-color: var(--dp-color-field-line) !important;
}

.comparison-table th.col-featured {
  border-top: 2px solid var(--dp-color-accent);
  color: var(--dp-color-accent-light);
}

.comparison-table td.col-featured {
  color: var(--dp-color-on-field-2);
}

.comparison-table td.col-featured strong {
  color: var(--dp-color-on-field);
}

/* ==========================================================================
   NATIVE DISCLOSURES (ACCORDION / FAQ)
   ========================================================================== */

.disclosure-group {
  display: flex;
  flex-direction: column;
}

details.luxury-disclosure {
  border-bottom: 1px solid var(--dp-color-rule);
}

details.luxury-disclosure summary {
  padding: 1.5rem 0;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  user-select: none;
}

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

.disclosure-title {
  font-family: var(--dp-typography-serif);
  font-size: 1.375rem;
  color: var(--dp-color-ink);
  font-weight: 500;
  padding-right: 2rem;
}

.disclosure-icon {
  font-family: var(--dp-typography-sans);
  font-size: 1.25rem;
  color: var(--dp-color-accent);
  transition: transform var(--dp-motion-interaction) ease;
}

details[open] .disclosure-icon {
  transform: rotate(45deg);
}

.disclosure-body {
  padding-bottom: 1.75rem;
  padding-right: 2rem;
}

.disclosure-body p:last-child {
  margin-bottom: 0;
}

/* Disclosures on Charcoal fields */
.on-charcoal details.luxury-disclosure {
  border-bottom-color: var(--dp-color-field-line);
}

.on-charcoal .disclosure-title {
  color: var(--dp-color-on-field);
}

.on-charcoal .disclosure-icon {
  color: var(--dp-color-accent-light);
}

/* ==========================================================================
   STAGGERED QUOTATIONS & EDITORIAL CARDS
   ========================================================================== */

.staggered-quotes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: 3rem;
  row-gap: 4rem;
  margin-top: 2rem;
}

.quote-card:nth-child(even) {
  margin-top: 3rem; /* Staggered alignment */
}

.quote-mark {
  font-family: var(--dp-typography-serif);
  font-size: 3rem;
  line-height: 1;
  color: var(--dp-color-accent);
  display: block;
  margin-bottom: 0.5rem;
}

.quote-statement {
  font-family: var(--dp-typography-serif);
  font-size: 1.5rem;
  line-height: 1.35;
  font-style: italic;
  color: var(--dp-color-on-field);
  margin-bottom: 1.25rem;
}

.quote-source {
  font-family: var(--dp-typography-sans);
  font-size: var(--dp-typography-attribution);
  letter-spacing: var(--dp-typography-label-tracking);
  text-transform: uppercase;
  color: var(--dp-color-accent-light);
}

/* ==========================================================================
   CLOSING CHARCOAL FIELD WITH REVEAL MOTION
   ========================================================================== */

.closing-field {
  background-color: var(--dp-color-field);
  color: var(--dp-color-on-field);
  position: relative;
  overflow: hidden;
  padding: 6.5rem 0;
}

.closing-inner {
  display: grid;
  grid-template-columns: 5fr 3fr 4fr;
  column-gap: var(--dp-spacing-gap);
  align-items: center;
}

.closing-title-col {
  padding-right: 2rem;
}

.closing-title {
  font-size: clamp(2.5rem, 4vw, 4.25rem);
  line-height: 1.05;
  font-family: var(--dp-typography-serif);
  font-weight: 400;
  color: var(--dp-color-on-field);
  margin-bottom: 1.5rem;
}

.closing-image-col {
  display: flex;
  justify-content: center;
}

.narrow-closing-frame {
  width: 100%;
  max-width: 220px;
  aspect-ratio: 9 / 16;
  border: 1px solid var(--dp-color-accent);
  padding: 4px;
  background-color: var(--dp-color-field-deep);
}

.narrow-closing-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.closing-action-col {
  padding-left: 1.5rem;
}

.closing-copy {
  font-size: var(--dp-typography-reading-small);
  line-height: 1.6;
  color: var(--dp-color-on-field-2);
  margin-bottom: 2rem;
}

/* ==========================================================================
   FOOTER (CONTINUES CHARCOAL GROUND, FINE GOLD RULE)
   ========================================================================== */

.site-footer {
  background-color: var(--dp-color-field);
  color: var(--dp-color-on-field-2);
  border-top: 1px solid var(--dp-color-accent); /* Fine gold rule before footer */
  padding-top: 4.5rem;
  padding-bottom: 4rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 4fr repeat(4, 2fr);
  column-gap: 2rem;
  row-gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand {
  padding-right: 2rem;
}

.footer-title {
  font-family: var(--dp-typography-serif);
  font-size: 1.5rem;
  color: var(--dp-color-on-field);
  margin-bottom: 0.5rem;
}

.footer-sub {
  font-size: 0.75rem;
  letter-spacing: var(--dp-typography-label-tracking);
  text-transform: uppercase;
  color: var(--dp-color-accent-light);
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.footer-desc {
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--dp-color-on-field-2);
}

.footer-heading {
  font-family: var(--dp-typography-sans);
  font-size: var(--dp-typography-label);
  letter-spacing: var(--dp-typography-label-tracking);
  text-transform: uppercase;
  color: var(--dp-color-accent-light);
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.65rem;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--dp-color-on-field-2);
}

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

.footer-disclaimer-box {
  border-top: 1px solid var(--dp-color-field-line);
  padding-top: 2rem;
  margin-bottom: 2rem;
}

.footer-disclaimer-text {
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--dp-color-on-field-2);
  opacity: 0.85;
  max-width: 100%;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--dp-color-field-line);
  padding-top: 1.5rem;
  font-size: 0.75rem;
}

/* ==========================================================================
   FORMS & PROPOSAL REQUEST INTERACTION
   ========================================================================== */

.proposal-form {
  background-color: var(--dp-color-ground);
  border: 1px solid var(--dp-color-rule);
  padding: 3rem;
  margin-top: 2rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: 2rem;
  row-gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-label {
  font-family: var(--dp-typography-sans);
  font-size: var(--dp-typography-label);
  letter-spacing: var(--dp-typography-label-tracking);
  text-transform: uppercase;
  color: var(--dp-color-ink);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.form-control {
  min-height: 3rem;
  padding: 0.75rem 1rem;
  background-color: #ffffff;
  border: 1px solid var(--dp-color-rule);
  border-radius: var(--dp-radius-control);
  font-family: var(--dp-typography-sans);
  font-size: 0.9375rem;
  color: var(--dp-color-ink);
  transition: border-color var(--dp-motion-interaction) ease;
}

.form-control:focus {
  border-color: var(--dp-color-accent);
  outline: none;
}

textarea.form-control {
  min-height: 7rem;
  resize: vertical;
}

.form-notice {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--dp-color-ink-2);
  border-left: 2px solid var(--dp-color-accent);
  padding-left: 1rem;
  margin-top: 1rem;
  margin-bottom: 1.5rem;
}

/* ==========================================================================
   RESPONSIVE BEHAVIOR (PER AUTHORITATIVE INSTRUCTIONS)
   ========================================================================== */

/* Mid-width: 721px to 1100px */
@media (max-width: 1100px) {
  :root {
    --dp-spacing-pad: var(--dp-spacing-pad-mid);
    --dp-spacing-gap: var(--dp-spacing-gap-compact);
  }

  .grid-12 {
    padding-left: var(--dp-spacing-pad-mid);
    padding-right: var(--dp-spacing-pad-mid);
    column-gap: var(--dp-spacing-gap-compact);
  }

  .spine-layout::before {
    left: calc(var(--dp-spacing-pad-mid) + ((100% - (2 * var(--dp-spacing-pad-mid)) - (11 * var(--dp-spacing-gap-compact))) / 12 * 2) + var(--dp-spacing-gap-compact));
  }

  .roman-indicator {
    position: static; /* Stop sticky headings */
  }

  .hero-body-col {
    grid-column: 3 / 8;
  }

  .hero-image-col {
    grid-column: 8 / 13;
    margin-bottom: -2rem; /* Reduce overlap */
  }

  .facts-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .ruled-row {
    grid-template-columns: 2.5rem 14rem 1fr;
  }

  .closing-inner {
    grid-template-columns: 1fr 1fr;
    row-gap: 2rem;
  }

  .closing-image-col {
    display: none; /* Keep layout clean */
  }

  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablet & Mid-Width Navigation Control (<= 1024px) */
@media (max-width: 1024px) {
  .nav-links {
    display: none;
  }

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

  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--dp-color-ground);
    border-bottom: 2px solid var(--dp-color-accent);
    padding: 1.5rem var(--dp-spacing-pad-mid);
    gap: 1.25rem;
    z-index: 200;
    box-shadow: 0 10px 25px rgba(38, 35, 33, 0.15);
  }

  .header-cta .btn {
    padding: 0 1.25rem;
    font-size: 0.6875rem;
    min-height: 2.75rem;
  }
}

/* Narrow widths: 720px and below (Authoritative Design System Rules) */
@media (max-width: 720px) {
  :root {
    --dp-spacing-pad: var(--dp-spacing-pad-narrow);
    --dp-spacing-section-block: 3.5rem;
    --dp-spacing-section-roomy: 4rem;
  }

  .grid-12 {
    display: flex;
    flex-direction: column;
    padding-left: var(--dp-spacing-pad-narrow);
    padding-right: var(--dp-spacing-pad-narrow);
    width: 100%;
    box-sizing: border-box;
  }

  .grid-12 > * {
    min-width: 0;
    max-width: 100%;
  }

  .vertical-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .comparison-table-wrapper {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    display: block;
    margin-top: 1.5rem;
  }

  .comparison-table {
    min-width: 580px;
  }

  /* Move gold spine to the far left edge */
  .spine-layout::before {
    left: 0.75rem;
    display: block;
  }

  .section-margin {
    padding-left: 1.25rem;
    margin-bottom: 0.75rem;
    width: 100%;
  }

  .roman-indicator {
    position: static;
    font-size: 1rem;
    display: inline-block;
  }

  /* Stack content in reading order with room between the spine and the text */
  .section-body,
  .section-body-reading,
  .section-body-wide,
  .hero-title-container,
  .hero-body-col,
  .hero-image-col,
  .facts-grid {
    padding-left: 1.25rem; /* Room between spine and text */
    width: 100%;
    box-sizing: border-box;
  }

  .hero-title {
    font-size: clamp(2rem, 7.5vw, 2.5rem);
    line-height: 1.05;
    word-break: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
  }

  .hero-body-col {
    padding-bottom: 2rem;
  }

  /* Keep the opening image below the introductory copy and overlapping the following taupe field */
  .hero-image-col {
    margin-bottom: -3.5rem;
    max-width: 280px;
    position: relative;
    z-index: 5;
  }

  .portrait-frame {
    aspect-ratio: 4 / 5;
  }

  .supporting-facts-section {
    padding-top: 5rem;
  }

  .facts-grid {
    grid-template-columns: 1fr;
    row-gap: 1.5rem;
  }

  /* Ruled list rows keep a small number beside the title, with the description below the title */
  .ruled-row {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.35rem 0.75rem;
    align-items: baseline;
    padding: 1.25rem 0;
  }

  .ruled-num {
    grid-column: 1;
    font-size: 1rem;
  }

  .ruled-title {
    grid-column: 2;
    padding-right: 0;
    font-size: 1.1875rem;
  }

  .ruled-desc {
    grid-column: 1 / -1;
    padding-left: 0;
    font-size: 0.875rem;
  }

  .countries-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .country-card {
    padding: 1.5rem;
  }

  .staggered-quotes-grid {
    grid-template-columns: 1fr;
    row-gap: 2rem;
  }

  .quote-card:nth-child(even) {
    margin-top: 0;
  }

  /* Stack the closing title, narrow image, and actions, leaving the field fully visible */
  .closing-inner {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding: 0 1rem;
  }

  .closing-image-col {
    display: flex;
    justify-content: flex-start;
  }

  .narrow-closing-frame {
    max-width: 160px;
    aspect-ratio: 9 / 14;
  }

  .closing-action-col {
    padding-left: 0;
  }

  .closing-title {
    font-size: 2.25rem;
  }

  .form-grid {
    grid-template-columns: 1fr;
    row-gap: 1rem;
  }

  .proposal-form {
    padding: 1.5rem 1.25rem;
  }

  /* Header adjustments on mobile */
  .header-inner {
    padding: 0.875rem var(--dp-spacing-pad-narrow);
    gap: 0.75rem;
  }

  .brand-title {
    font-size: 1.125rem;
  }

  .brand-parent {
    font-size: 0.625rem;
  }

  .header-cta {
    display: none; /* Accessible inside mobile menu toggle */
  }

  .mobile-menu-toggle {
    display: block;
    padding: 0.4rem 0.75rem;
  }

  .nav-links {
    display: none;
  }

  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--dp-color-ground);
    border-bottom: 2px solid var(--dp-color-accent);
    padding: 1.5rem var(--dp-spacing-pad-narrow);
    gap: 1.25rem;
    z-index: 200;
    box-shadow: 0 10px 25px rgba(38, 35, 33, 0.15);
  }

  .nav-links.mobile-open::after {
    content: "";
    display: block;
    border-top: 1px solid var(--dp-color-rule);
    margin-top: 0.5rem;
  }

  /* Footer groups can use two columns per authoritative instructions */
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 1.5rem;
    row-gap: 2rem;
  }

  .footer-brand {
    grid-column: 1 / -1;
    padding-right: 0;
  }

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

  /* Buttons on mobile */
  .btn {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.6875rem;
    white-space: normal;
    text-align: center;
    line-height: 1.35;
    min-height: 3rem;
  }
}

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

  .btn:active {
    transform: none !important;
  }
}

/* ==========================================================================
   MULTI-DIMENSIONAL SEO, AEO, VEO & LOCAL PRESENCE STYLING
   ========================================================================== */

/* Accessibility Skip Link (WCAG 2.1 AAA & SEO Usability) */
.skip-link {
  position: absolute;
  top: -120px;
  left: 1.5rem;
  background: var(--dp-color-field);
  color: var(--dp-color-on-field);
  padding: 0.875rem 1.5rem;
  z-index: 10000;
  font-family: var(--dp-typography-sans);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--dp-typography-label-track);
  border: 1px solid var(--dp-color-accent);
  text-decoration: none;
  transition: top 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.skip-link:focus {
  top: 1.5rem;
  outline: 2px solid var(--dp-color-accent);
  outline-offset: 3px;
}

/* AEO (Answer Engine Optimization) & VEO Direct Answer Card */
.aeo-answer-box {
  margin: 2rem 0;
  padding: 1.75rem 2rem;
  background: var(--dp-color-ground-2);
  border: 1px solid var(--dp-color-accent);
  border-left: 4px solid var(--dp-color-accent);
  position: relative;
}
.field-taupe .aeo-answer-box {
  background: var(--dp-color-ground);
}
.field-charcoal .aeo-answer-box {
  background: var(--dp-color-field-deep);
  border-color: var(--dp-color-accent-light);
  border-left-color: var(--dp-color-accent-light);
}
.aeo-badge {
  font-family: var(--dp-typography-sans);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: var(--dp-typography-label-track);
  text-transform: uppercase;
  color: var(--dp-color-accent-text);
  margin-bottom: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.field-charcoal .aeo-badge {
  color: var(--dp-color-accent-light);
}
.aeo-answer-text {
  font-family: var(--dp-typography-serif);
  font-size: 1.1875rem;
  line-height: 1.55;
  color: var(--dp-color-ink);
  margin-bottom: 1rem;
  font-weight: 500;
}
.field-charcoal .aeo-answer-text {
  color: var(--dp-color-on-field);
}
.aeo-meta {
  font-family: var(--dp-typography-sans);
  font-size: 0.75rem;
  color: var(--dp-color-ink-2);
  line-height: 1.6;
  border-top: 1px solid var(--dp-color-panel-line);
  padding-top: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}
.field-charcoal .aeo-meta {
  color: var(--dp-color-on-field-2);
  border-top-color: var(--dp-color-field-line);
}

/* Semantic Definition Lists for Answer Engines */
.aeo-definitions {
  margin: 1.75rem 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.aeo-definitions dt {
  font-family: var(--dp-typography-serif);
  font-size: 1.125rem;
  color: var(--dp-color-ink);
  font-weight: 600;
  margin-bottom: 0.35rem;
  border-bottom: 1px solid var(--dp-color-accent);
  padding-bottom: 0.35rem;
}
.field-charcoal .aeo-definitions dt {
  color: var(--dp-color-on-field);
  border-bottom-color: var(--dp-color-accent-light);
}
.aeo-definitions dd {
  font-family: var(--dp-typography-sans);
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--dp-color-ink-2);
  margin: 0;
}
.field-charcoal .aeo-definitions dd {
  color: var(--dp-color-on-field-2);
}

/* Local SEO Regional Representation Desk Card */
.local-desk-card {
  background: var(--dp-color-ground);
  border: 1px solid var(--dp-color-panel-line);
  padding: 2.25rem;
  margin-top: 1.5rem;
  position: relative;
}
.local-desk-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--dp-color-accent);
}
.local-desk-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px solid var(--dp-color-rule);
  padding-bottom: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.local-desk-title {
  font-family: var(--dp-typography-serif);
  font-size: 1.5rem;
  color: var(--dp-color-ink);
  margin: 0;
  line-height: 1.25;
}
.local-desk-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}
.local-desk-item {
  font-family: var(--dp-typography-sans);
  font-size: 0.875rem;
}
.local-desk-label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: var(--dp-typography-label-track);
  text-transform: uppercase;
  color: var(--dp-color-accent-text);
  margin-bottom: 0.35rem;
}
.local-desk-val {
  color: var(--dp-color-ink);
  line-height: 1.5;
}
.local-desk-val a {
  color: var(--dp-color-ink);
  text-decoration: underline;
  text-decoration-color: var(--dp-color-accent);
  text-underline-offset: 3px;
}
.local-desk-val a:hover {
  color: var(--dp-color-accent-text);
}