/* SugarDaddyKereso.com — Bespoke Danube Midnight & Tokaji Imperial Amber Theme (sdkhu-*) */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Playfair+Display:ital,wght@0,600;0,700;0,800;1,600&display=swap');

:root {
  --sdkhu-bg: #070B12;
  --sdkhu-bg-elev: #0D1422;
  --sdkhu-bg-card: #121B2E;
  --sdkhu-bg-glass: rgba(18, 27, 46, 0.86);
  --sdkhu-gold: #E5A93C;
  --sdkhu-gold-bright: #F4C361;
  --sdkhu-gold-soft: rgba(229, 169, 60, 0.14);
  --sdkhu-steel: #2E6F95;
  --sdkhu-steel-soft: rgba(46, 111, 149, 0.22);
  --sdkhu-text: #F3F5F8;
  --sdkhu-muted: #A3B1C6;
  --sdkhu-border: rgba(229, 169, 60, 0.22);
  --sdkhu-border-subtle: rgba(163, 177, 198, 0.14);
  --sdkhu-success: #34D399;
  --sdkhu-radius-lg: 18px;
  --sdkhu-radius-md: 12px;
  --sdkhu-radius-sm: 8px;
  --sdkhu-shadow: 0 20px 48px rgba(0, 0, 0, 0.52);
  --sdkhu-font-serif: 'Playfair Display', Georgia, serif;
  --sdkhu-font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--sdkhu-bg);
  color: var(--sdkhu-text);
  font-family: var(--sdkhu-font-sans);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  width: 100%;
}

body {
  background:
    radial-gradient(circle at 12% 8%, rgba(229, 169, 60, 0.09), transparent 36%),
    radial-gradient(circle at 88% 18%, rgba(46, 111, 149, 0.12), transparent 40%),
    var(--sdkhu-bg);
  color: var(--sdkhu-text);
  overflow-x: hidden;
  width: 100%;
  position: relative;
}

a {
  color: var(--sdkhu-gold-bright);
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

a:hover {
  color: #fff;
}

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

.sdkhu-wrap {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 22px;
}

/* Header & Clean Single-Line Navigation with Dropdowns */
.sdkhu-topbar {
  position: sticky;
  top: 0;
  z-index: 950;
  background: rgba(7, 11, 18, 0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--sdkhu-border);
}

.sdkhu-topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 16px;
}

.sdkhu-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--sdkhu-text);
  font-weight: 700;
  text-decoration: none;
  flex-shrink: 0;
}

.sdkhu-brand-crest {
  width: 40px;
  height: 40px;
  border-radius: 9px;
  object-fit: cover;
  border: 1px solid var(--sdkhu-gold);
  box-shadow: 0 4px 12px rgba(229, 169, 60, 0.25);
}

.sdkhu-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.sdkhu-brand-title {
  font-family: var(--sdkhu-font-serif);
  font-size: 1.16rem;
  letter-spacing: 0.02em;
  color: #fff;
  white-space: nowrap;
}

.sdkhu-brand-title span {
  color: var(--sdkhu-gold);
}

.sdkhu-brand-sub {
  font-size: 0.67rem;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  color: var(--sdkhu-muted);
  white-space: nowrap;
}

.sdkhu-nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.sdkhu-nav-item {
  position: relative;
}

.sdkhu-nav-link,
.sdkhu-nav-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--sdkhu-muted);
  font-size: 0.93rem;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 8px;
  white-space: nowrap;
  background: transparent;
  border: none;
  font-family: var(--sdkhu-font-sans);
  cursor: pointer;
  transition: color 0.18s ease, background 0.18s ease;
}

.sdkhu-nav-link:hover,
.sdkhu-nav-link.is-active,
.sdkhu-nav-trigger:hover,
.sdkhu-nav-item.is-open .sdkhu-nav-trigger,
.sdkhu-nav-trigger.is-active {
  color: #fff;
  background: rgba(229, 169, 60, 0.12);
}

.sdkhu-nav-caret {
  font-size: 0.72rem;
  opacity: 0.8;
  transition: transform 0.18s ease;
}

.sdkhu-nav-item:hover .sdkhu-nav-caret,
.sdkhu-nav-item.is-open .sdkhu-nav-caret {
  transform: rotate(180deg);
  color: var(--sdkhu-gold-bright);
}

.sdkhu-nav-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 240px;
  background: #0B1220;
  border: 1px solid var(--sdkhu-border);
  border-radius: 12px;
  padding: 8px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.65);
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
  z-index: 1000;
}

.sdkhu-nav-menu::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 0;
  right: 0;
  height: 10px;
}

.sdkhu-nav-item:hover .sdkhu-nav-menu,
.sdkhu-nav-item:focus-within .sdkhu-nav-menu,
.sdkhu-nav-item.is-open .sdkhu-nav-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.sdkhu-nav-menu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 12px;
  border-radius: 8px;
  color: var(--sdkhu-text);
  font-size: 0.89rem;
  font-weight: 500;
  white-space: nowrap;
}

.sdkhu-nav-menu a span {
  font-size: 0.75rem;
  color: var(--sdkhu-muted);
}

.sdkhu-nav-menu a:hover,
.sdkhu-nav-menu a.is-active {
  background: var(--sdkhu-gold-soft);
  color: var(--sdkhu-gold-bright);
}

.sdkhu-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.sdkhu-header-actions .sdkhu-btn {
  white-space: nowrap;
}

.sdkhu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: var(--sdkhu-radius-sm);
  font-family: var(--sdkhu-font-sans);
  font-weight: 700;
  font-size: 0.93rem;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  border: none;
  text-align: center;
  max-width: 100%;
}

.sdkhu-btn-amber {
  background: linear-gradient(135deg, #F4C361 0%, #D89423 100%);
  color: #070B12;
  box-shadow: 0 8px 22px rgba(229, 169, 60, 0.32);
}

.sdkhu-btn-amber:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(229, 169, 60, 0.46);
  color: #070B12;
}

.sdkhu-btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  color: var(--sdkhu-text);
  border: 1px solid var(--sdkhu-border);
}

.sdkhu-btn-ghost:hover {
  background: rgba(229, 169, 60, 0.14);
  color: #fff;
}

.sdkhu-burger {
  display: none;
  background: rgba(229, 169, 60, 0.12);
  border: 1px solid var(--sdkhu-border);
  color: var(--sdkhu-gold-bright);
  width: 40px;
  height: 40px;
  border-radius: 8px;
  font-size: 1.25rem;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
}

.sdkhu-drawer {
  display: none;
  background: #0A101C;
  border-bottom: 1px solid var(--sdkhu-border);
  padding: 18px 22px 24px;
}

.sdkhu-drawer.is-open {
  display: block;
}

.sdkhu-drawer-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.sdkhu-drawer-list a {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--sdkhu-text);
  background: rgba(255, 255, 255, 0.03);
  font-weight: 500;
}

.sdkhu-drawer-ctas {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

/* Hero Section with Mobile-First Ordering */
.sdkhu-hero {
  position: relative;
  padding: 46px 0 58px;
  border-bottom: 1px solid var(--sdkhu-border-subtle);
}

.sdkhu-hero-layout {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 36px;
  align-items: center;
}

.sdkhu-hero-layout > * {
  min-width: 0;
}

.sdkhu-hero-copy {
  display: flex;
  flex-direction: column;
  gap: 18px;
  min-width: 0;
}

.sdkhu-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  background: var(--sdkhu-gold-soft);
  border: 1px solid var(--sdkhu-border);
  color: var(--sdkhu-gold-bright);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  padding: 6px 13px;
  border-radius: 999px;
  max-width: 100%;
}

.sdkhu-hero h1 {
  font-family: var(--sdkhu-font-serif);
  font-size: clamp(1.95rem, 3.5vw, 3.05rem);
  line-height: 1.17;
  color: #fff;
  font-weight: 700;
}

.sdkhu-hero h1 em {
  font-style: normal;
  color: var(--sdkhu-gold-bright);
}

.sdkhu-hero-lead {
  color: var(--sdkhu-muted);
  font-size: 1.05rem;
  max-width: 630px;
}

/* Hero Micro-Interaction Box (Exact Original Proportions + Custom Downward Dropdown) */
.sdkhu-finder-box {
  background: linear-gradient(160deg, rgba(18, 27, 46, 0.96), rgba(11, 17, 30, 0.98));
  border: 1px solid var(--sdkhu-gold);
  border-radius: var(--sdkhu-radius-lg);
  padding: 20px 22px;
  box-shadow: var(--sdkhu-shadow);
  width: 100%;
  max-width: 100%;
}

.sdkhu-finder-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.sdkhu-finder-title {
  font-weight: 700;
  font-size: 0.98rem;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sdkhu-live-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--sdkhu-success);
  box-shadow: 0 0 10px var(--sdkhu-success);
  flex-shrink: 0;
}

.sdkhu-role-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.sdkhu-role-pill {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--sdkhu-border-subtle);
  color: var(--sdkhu-muted);
  padding: 6px 13px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.16s ease;
}

.sdkhu-role-pill.is-active {
  background: var(--sdkhu-gold-soft);
  border-color: var(--sdkhu-gold);
  color: var(--sdkhu-gold-bright);
}

.sdkhu-finder-grid {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 12px;
  align-items: end;
}

.sdkhu-finder-grid > * {
  min-width: 0;
}

.sdkhu-field {
  position: relative;
  min-width: 0;
}

.sdkhu-field label {
  display: block;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sdkhu-muted);
  margin-bottom: 5px;
  font-weight: 600;
}

/* Custom Downward Dropdown (Looks identical to native select box, opens downward) */
.sdkhu-dd {
  position: relative;
  width: 100%;
}

.sdkhu-dd-trigger {
  width: 100%;
  background: #070B12;
  color: #fff;
  border: 1px solid var(--sdkhu-border);
  border-radius: var(--sdkhu-radius-sm);
  padding: 11px 12px;
  font-size: 0.92rem;
  font-family: var(--sdkhu-font-sans);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  text-align: left;
  transition: border-color 0.16s ease;
}

.sdkhu-dd-trigger span[data-sdkhu-dd-label] {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sdkhu-dd-trigger:hover,
.sdkhu-dd.is-open .sdkhu-dd-trigger {
  border-color: var(--sdkhu-gold-bright);
}

.sdkhu-dd-arrow {
  color: var(--sdkhu-muted);
  font-size: 0.78rem;
  transition: transform 0.16s ease;
  flex-shrink: 0;
}

.sdkhu-dd.is-open .sdkhu-dd-arrow {
  transform: rotate(180deg);
  color: var(--sdkhu-gold-bright);
}

.sdkhu-dd-list {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: #0B1220;
  border: 1px solid var(--sdkhu-gold);
  border-radius: var(--sdkhu-radius-sm);
  padding: 5px;
  list-style: none;
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.78);
  z-index: 850;
  display: none;
}

.sdkhu-dd.is-open .sdkhu-dd-list {
  display: block;
}

.sdkhu-dd-option {
  padding: 9px 11px;
  border-radius: 6px;
  font-size: 0.89rem;
  font-weight: 500;
  color: var(--sdkhu-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  transition: background 0.14s ease, color 0.14s ease;
}

.sdkhu-dd-option:hover {
  background: rgba(229, 169, 60, 0.15);
  color: #fff;
}

.sdkhu-dd-option.is-selected {
  background: var(--sdkhu-gold-soft);
  color: var(--sdkhu-gold-bright);
  font-weight: 700;
}

.sdkhu-dd-option.is-selected::after {
  content: "✓";
  font-size: 0.82rem;
  color: var(--sdkhu-gold-bright);
  flex-shrink: 0;
}

.sdkhu-finder-foot {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--sdkhu-border-subtle);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.83rem;
}

.sdkhu-finder-status {
  color: var(--sdkhu-success);
  font-weight: 600;
}

.sdkhu-city-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.sdkhu-city-chip {
  background: rgba(46, 111, 149, 0.18);
  border: 1px solid rgba(46, 111, 149, 0.4);
  color: #CFE6F5;
  padding: 3px 9px;
  border-radius: 6px;
  font-size: 0.76rem;
  cursor: pointer;
}

.sdkhu-city-chip:hover {
  border-color: var(--sdkhu-gold);
  color: #fff;
}

.sdkhu-trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.sdkhu-trust-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--sdkhu-border-subtle);
  border-radius: var(--sdkhu-radius-sm);
  padding: 10px 12px;
}

.sdkhu-trust-item strong {
  display: block;
  color: var(--sdkhu-gold-bright);
  font-size: 0.92rem;
}

.sdkhu-trust-item span {
  font-size: 0.78rem;
  color: var(--sdkhu-muted);
}

.sdkhu-hero-visual {
  position: relative;
}

.sdkhu-hero-frame {
  position: relative;
  border-radius: var(--sdkhu-radius-lg);
  overflow: hidden;
  border: 1px solid var(--sdkhu-border);
  box-shadow: var(--sdkhu-shadow);
}

.sdkhu-hero-frame img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.sdkhu-hero-caption {
  position: absolute;
  bottom: 14px;
  left: 14px;
  right: 14px;
  background: rgba(7, 11, 18, 0.88);
  backdrop-filter: blur(10px);
  border: 1px solid var(--sdkhu-border);
  border-radius: var(--sdkhu-radius-md);
  padding: 12px 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.sdkhu-hero-caption strong {
  color: #fff;
  font-size: 0.88rem;
  display: block;
}

.sdkhu-hero-caption span {
  color: var(--sdkhu-muted);
  font-size: 0.77rem;
}

.sdkhu-badge-amber {
  background: var(--sdkhu-gold-soft);
  color: var(--sdkhu-gold-bright);
  border: 1px solid var(--sdkhu-gold);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Sections & Typography */
.sdkhu-section {
  padding: 64px 0;
  border-bottom: 1px solid var(--sdkhu-border-subtle);
}

.sdkhu-section-alt {
  background: rgba(13, 20, 34, 0.65);
}

.sdkhu-sec-head {
  max-width: 780px;
  margin-bottom: 36px;
}

.sdkhu-sec-tag {
  display: inline-block;
  color: var(--sdkhu-gold-bright);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.sdkhu-sec-head h2 {
  font-family: var(--sdkhu-font-serif);
  font-size: clamp(1.55rem, 2.6vw, 2.25rem);
  color: #fff;
  line-height: 1.24;
  margin-bottom: 12px;
}

.sdkhu-sec-head p {
  color: var(--sdkhu-muted);
  font-size: 1rem;
}

/* Step Cards & Feature Grids */
.sdkhu-step-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.sdkhu-step-card {
  background: var(--sdkhu-bg-card);
  border: 1px solid var(--sdkhu-border-subtle);
  border-radius: var(--sdkhu-radius-md);
  padding: 24px 20px;
  position: relative;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.sdkhu-step-card:hover {
  transform: translateY(-3px);
  border-color: var(--sdkhu-gold);
}

.sdkhu-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--sdkhu-gold-soft);
  color: var(--sdkhu-gold-bright);
  font-weight: 800;
  font-size: 0.9rem;
  margin-bottom: 14px;
  border: 1px solid var(--sdkhu-border);
}

.sdkhu-step-card h3 {
  font-size: 1.1rem;
  color: #fff;
  margin-bottom: 8px;
}

.sdkhu-step-card p {
  color: var(--sdkhu-muted);
  font-size: 0.91rem;
}

/* Anti-Footprint Definition List Comparison Matrix (<dl class="sdkhu-spec-matrix">) */
.sdkhu-spec-matrix {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.sdkhu-spec-item {
  background: linear-gradient(145deg, rgba(18, 27, 46, 0.95), rgba(11, 17, 29, 0.95));
  border: 1px solid var(--sdkhu-border);
  border-radius: var(--sdkhu-radius-md);
  padding: 24px;
}

.sdkhu-spec-item dt {
  font-family: var(--sdkhu-font-serif);
  font-size: 1.18rem;
  color: var(--sdkhu-gold-bright);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.sdkhu-spec-item dd {
  color: var(--sdkhu-text);
  font-size: 0.93rem;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sdkhu-vs-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid var(--sdkhu-gold);
}

.sdkhu-vs-row.is-competitor {
  border-left-color: #64748B;
  opacity: 0.86;
}

/* Horizontal Dossier Cards (<article class="sdkhu-dossier">) */
.sdkhu-dossier-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.sdkhu-dossier {
  background: var(--sdkhu-bg-card);
  border: 1px solid var(--sdkhu-border-subtle);
  border-radius: var(--sdkhu-radius-md);
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
}

.sdkhu-dossier-tier {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--sdkhu-gold-bright);
  font-weight: 700;
}

.sdkhu-dossier h3 {
  font-family: var(--sdkhu-font-serif);
  font-size: 1.28rem;
  color: #fff;
  margin: 4px 0 8px;
}

.sdkhu-allowance-pill {
  display: inline-block;
  background: rgba(52, 211, 153, 0.12);
  border: 1px solid rgba(52, 211, 153, 0.35);
  color: #6EE7B7;
  padding: 6px 12px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.92rem;
  margin-bottom: 10px;
}

.sdkhu-dossier ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--sdkhu-muted);
  font-size: 0.9rem;
}

.sdkhu-dossier li::before {
  content: "◆ ";
  color: var(--sdkhu-gold);
}

/* Split Image + Editorial Block */
.sdkhu-split-feature {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 34px;
  align-items: center;
  margin-top: 36px;
  background: var(--sdkhu-bg-card);
  border: 1px solid var(--sdkhu-border);
  border-radius: var(--sdkhu-radius-lg);
  padding: 28px;
}

.sdkhu-split-feature img {
  border-radius: var(--sdkhu-radius-md);
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* City Grid & Guide Cards */
.sdkhu-city-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.sdkhu-city-card {
  background: var(--sdkhu-bg-card);
  border: 1px solid var(--sdkhu-border-subtle);
  border-radius: var(--sdkhu-radius-md);
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.sdkhu-city-card:hover {
  transform: translateY(-3px);
  border-color: var(--sdkhu-gold);
}

.sdkhu-city-card h3 {
  font-family: var(--sdkhu-font-serif);
  font-size: 1.15rem;
  color: #fff;
}

.sdkhu-city-card p {
  font-size: 0.86rem;
  color: var(--sdkhu-muted);
}

.sdkhu-guide-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.sdkhu-guide-card {
  background: var(--sdkhu-bg-card);
  border: 1px solid var(--sdkhu-border-subtle);
  border-radius: var(--sdkhu-radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
  transition: border-color 0.2s ease;
}

.sdkhu-guide-card:hover {
  border-color: var(--sdkhu-gold);
}

.sdkhu-guide-card h3 {
  font-family: var(--sdkhu-font-serif);
  font-size: 1.24rem;
  color: #fff;
}

.sdkhu-guide-card p {
  color: var(--sdkhu-muted);
  font-size: 0.92rem;
}

/* FAQ Accordion */
.sdkhu-faq-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 920px;
}

.sdkhu-faq-item {
  background: var(--sdkhu-bg-card);
  border: 1px solid var(--sdkhu-border-subtle);
  border-radius: var(--sdkhu-radius-md);
  overflow: hidden;
}

.sdkhu-faq-item summary {
  padding: 18px 22px;
  font-weight: 700;
  font-size: 1.02rem;
  color: #fff;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

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

.sdkhu-faq-item summary::after {
  content: "+";
  color: var(--sdkhu-gold-bright);
  font-size: 1.3rem;
  font-weight: 700;
}

.sdkhu-faq-item[open] summary::after {
  content: "−";
}

.sdkhu-faq-body {
  padding: 0 22px 20px;
  color: var(--sdkhu-muted);
  font-size: 0.95rem;
  border-top: 1px solid var(--sdkhu-border-subtle);
  padding-top: 14px;
}

/* Article / Guide Content Styling */
.sdkhu-prose {
  max-width: 880px;
  margin: 0 auto;
}

.sdkhu-prose h2 {
  font-family: var(--sdkhu-font-serif);
  font-size: 1.65rem;
  color: #fff;
  margin: 34px 0 14px;
}

.sdkhu-prose h3 {
  font-size: 1.22rem;
  color: var(--sdkhu-gold-bright);
  margin: 24px 0 10px;
}

.sdkhu-prose p {
  color: var(--sdkhu-text);
  margin-bottom: 16px;
  font-size: 1rem;
}

.sdkhu-prose ul, .sdkhu-prose ol {
  margin: 0 0 20px 22px;
  color: var(--sdkhu-muted);
}

.sdkhu-prose li {
  margin-bottom: 8px;
}

.sdkhu-callout {
  background: linear-gradient(135deg, rgba(229, 169, 60, 0.12), rgba(46, 111, 149, 0.14));
  border-left: 4px solid var(--sdkhu-gold);
  border-radius: var(--sdkhu-radius-sm);
  padding: 18px 20px;
  margin: 24px 0;
}

/* Bottom Conversion Banner */
.sdkhu-cta-vault {
  background: linear-gradient(135deg, #131F36 0%, #09101D 100%);
  border: 1px solid var(--sdkhu-gold);
  border-radius: var(--sdkhu-radius-lg);
  padding: 40px 34px;
  text-align: center;
  box-shadow: var(--sdkhu-shadow);
}

.sdkhu-cta-vault h2 {
  font-family: var(--sdkhu-font-serif);
  font-size: clamp(1.6rem, 2.8vw, 2.3rem);
  color: #fff;
  margin-bottom: 12px;
}

.sdkhu-cta-vault p {
  color: var(--sdkhu-muted);
  max-width: 660px;
  margin: 0 auto 24px;
}

/* Footer */
.sdkhu-footer {
  background: #05080E;
  padding: 56px 0 36px;
  border-top: 1px solid var(--sdkhu-border);
  font-size: 0.88rem;
  color: var(--sdkhu-muted);
}

.sdkhu-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 28px;
  margin-bottom: 36px;
}

.sdkhu-footer-col h4 {
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 12px;
  font-family: var(--sdkhu-font-serif);
}

.sdkhu-footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sdkhu-footer-col a {
  color: var(--sdkhu-muted);
}

.sdkhu-footer-col a:hover {
  color: var(--sdkhu-gold-bright);
}

.sdkhu-legal-box {
  border-top: 1px solid var(--sdkhu-border-subtle);
  padding-top: 22px;
  font-size: 0.79rem;
  line-height: 1.6;
  color: #7D8CA3;
}

/* Responsive Breakpoints (Mobile First Navbar & Above-the-Fold Funnel) */
@media (max-width: 991px) {
  .sdkhu-topbar-inner {
    height: 58px;
  }
  .sdkhu-brand-crest {
    width: 34px;
    height: 34px;
  }
  .sdkhu-brand-title {
    font-size: 1.02rem;
  }
  .sdkhu-brand-sub {
    display: none;
  }
  .sdkhu-nav-links,
  .sdkhu-header-actions {
    display: none;
  }
  .sdkhu-burger {
    display: inline-flex;
  }
  .sdkhu-hero {
    padding: 20px 0 36px;
  }
  .sdkhu-hero-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .sdkhu-hero-copy {
    gap: 12px;
  }
  .sdkhu-eyebrow {
    order: 0;
  }
  .sdkhu-hero h1 {
    order: 1;
    font-size: 1.68rem;
  }
  .sdkhu-finder-box {
    order: 2;
    padding: 15px 16px;
  }
  .sdkhu-hero-lead {
    order: 3;
    font-size: 0.95rem;
  }
  .sdkhu-trust-strip {
    order: 4;
    grid-template-columns: 1fr;
  }
  .sdkhu-finder-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .sdkhu-step-grid,
  .sdkhu-spec-matrix,
  .sdkhu-dossier-list,
  .sdkhu-city-grid,
  .sdkhu-guide-grid,
  .sdkhu-split-feature,
  .sdkhu-footer-grid {
    grid-template-columns: 1fr;
  }
}