/* 
  Logic Media — Premium Digital Advertising Agency Website
  Custom design system inspired by Chicago’s architectural character:
  structured grids, strong lines, steel/limestone textures, editorial hierarchy,
  restrained regional geometry (elevated rail, lakefront spacing).
  WCAG 2.2 AA where practical. Mobile-first. No external frameworks.
*/

:root {
  /* Core Palette — Foundation first */
  --color-midnight: #0A1620;
  --color-charcoal: #252D33;
  --color-text: #263038;
  --color-muted: #6B747C;
  --color-slate: #52616B;
  --color-steel: #3F6F89;
  --color-lake: #164B6B;
  --color-limestone: #E7E2D8;
  --color-winter: #F7F8F8;
  --color-brick: #9E4B3F;
  --color-copper: #B9783C;
  --color-gold: #D1A24A;

  /* Semantic */
  --bg-body: var(--color-winter);
  --bg-section: #FFFFFF;
  --bg-header: var(--color-midnight);
  --bg-footer: var(--color-charcoal);
  --bg-card: #FFFFFF;
  --bg-input: #FFFFFF;
  --bg-banner: var(--color-limestone);

  --text-primary: var(--color-text);
  --text-inverse: #F7F8F8;
  --text-muted: var(--color-muted);
  --text-on-dark: #E7E2D8;

  --accent-primary: var(--color-lake);
  --accent-cta: var(--color-copper);
  --accent-signal: var(--color-gold);
  --border-subtle: #D9D4CC;
  --border-strong: var(--color-slate);
  --focus-ring: var(--color-steel);

  /* Typography */
  --font-sans: 'Inter', 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, Roboto, sans-serif;
  --font-serif: Georgia, 'Times New Roman', serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Spacing — purposeful, lakefront-inspired breathing room */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Radii & Lines */
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 6px;
  --line-thin: 1px;
  --line-arch: 2px;

  /* Transitions — restrained */
  --transition-fast: 120ms ease;
  --transition-base: 200ms ease;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
}

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

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

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-primary);
  background-color: var(--bg-body);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img, svg, video, canvas {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--accent-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-lake);
  text-decoration: underline;
}

a:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-midnight);
  margin-top: 0;
}

h1 { font-size: clamp(2.25rem, 5vw, 3.25rem); letter-spacing: -0.025em; }
h2 { font-size: clamp(1.65rem, 3.5vw, 2.35rem); letter-spacing: -0.02em; }
h3 { font-size: 1.35rem; letter-spacing: -0.015em; }
h4 { font-size: 1.15rem; }

p {
  margin: 0 0 var(--space-lg);
  max-width: 72ch;
}

.lead {
  font-size: 1.15rem;
  line-height: 1.55;
  color: var(--text-muted);
  max-width: 68ch;
}

.editorial-intro {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 68ch;
  margin-bottom: var(--space-2xl);
}

/* Utility */
.container {
  width: 100%;
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

@media (min-width: 768px) {
  .container {
    padding-inline: var(--space-2xl);
  }
}

.section {
  padding-block: var(--space-3xl);
}

.section--tight {
  padding-block: var(--space-2xl);
}

.section--spacious {
  padding-block: var(--space-4xl);
}

.divider {
  height: 1px;
  background-color: var(--border-subtle);
  margin-block: var(--space-2xl);
}

/* Skip to content */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-lg);
  z-index: 1000;
  padding: var(--space-sm) var(--space-lg);
  background: var(--color-midnight);
  color: var(--text-inverse);
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: top var(--transition-base);
}

.skip-link:focus {
  top: var(--space-md);
  outline: 3px solid var(--focus-ring);
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background-color: var(--bg-header);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(8px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-md);
  gap: var(--space-lg);
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo svg {
  height: 52px;
  width: auto;
  transition: transform var(--transition-fast);
}

.logo:hover svg {
  transform: translateY(-1px);
}

/* Desktop Navigation */
.nav {
  display: none;
}

@media (min-width: 1024px) {
  .nav {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
  }
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav__item {
  position: relative;
}

.nav__link {
  color: var(--text-on-dark);
  font-weight: 500;
  font-size: 0.95rem;
  padding-block: var(--space-xs);
  transition: color var(--transition-fast);
}

.nav__link:hover,
.nav__link:focus-visible {
  color: var(--color-gold);
  text-decoration: none;
}

.nav__link--active {
  color: var(--color-gold);
  position: relative;
}

.nav__link--active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-gold);
}

/* Dropdown */
.dropdown {
  position: relative;
}

.dropdown__toggle {
  background: none;
  border: none;
  color: var(--text-on-dark);
  font: inherit;
  font-weight: 500;
  font-size: 0.95rem;
  padding: var(--space-xs) 0;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  cursor: pointer;
}

.dropdown__toggle:hover,
.dropdown__toggle:focus-visible {
  color: var(--color-gold);
}

.dropdown__toggle::after {
  content: '▾';
  font-size: 0.7em;
  transition: transform var(--transition-fast);
}

.dropdown[open] .dropdown__toggle::after,
.dropdown__toggle[aria-expanded="true"]::after {
  transform: rotate(180deg);
}

.dropdown__menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--bg-section);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0,0,0,0.12);
  padding: var(--space-sm) 0;
  list-style: none;
  margin: 0;
  z-index: 950;
  display: none;
}

.dropdown[open] .dropdown__menu,
.dropdown__toggle[aria-expanded="true"] + .dropdown__menu {
  display: block;
}

.dropdown__menu a {
  display: block;
  padding: var(--space-sm) var(--space-lg);
  color: var(--text-primary);
  font-size: 0.925rem;
  font-weight: 500;
}

.dropdown__menu a:hover {
  background-color: var(--color-limestone);
  color: var(--color-midnight);
  text-decoration: none;
}

/* Primary CTA Button */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-copper);
  color: white;
  border-color: var(--color-copper);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background-color: #A56A33;
  border-color: #A56A33;
  color: white;
  text-decoration: none;
  transform: translateY(-1px);
}

.btn--secondary {
  background-color: transparent;
  color: var(--text-on-dark);
  border-color: rgba(255,255,255,0.4);
}

.btn--secondary:hover {
  background-color: rgba(255,255,255,0.08);
  border-color: var(--color-gold);
  color: var(--color-gold);
  text-decoration: none;
}

.btn--dark {
  background-color: var(--color-midnight);
  color: var(--text-inverse);
  border-color: var(--color-midnight);
}

.btn--dark:hover {
  background-color: var(--color-charcoal);
  border-color: var(--color-charcoal);
}

/* Mobile Navigation */
.mobile-nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: none;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: var(--radius-sm);
  color: var(--text-on-dark);
  cursor: pointer;
  padding: 0;
  transition: all var(--transition-fast);
}

@media (min-width: 1024px) {
  .mobile-nav-toggle {
    display: none;
  }
}

.mobile-nav-toggle[aria-expanded="true"] {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(320px, 85vw);
  height: 100dvh;
  background: var(--bg-header);
  z-index: 1000;
  padding: var(--space-2xl) var(--space-lg);
  transform: translateX(100%);
  transition: transform var(--transition-base);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.mobile-drawer[aria-hidden="false"] {
  transform: translateX(0);
}

.mobile-drawer__close {
  align-self: flex-end;
  background: none;
  border: none;
  color: var(--text-on-dark);
  font-size: 1.5rem;
  padding: var(--space-sm);
  margin-bottom: var(--space-lg);
  cursor: pointer;
}

.mobile-drawer .nav__list {
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-md);
}

.mobile-drawer .nav__link {
  color: var(--text-on-dark);
  font-size: 1.05rem;
  padding-block: var(--space-sm);
}

.mobile-drawer .dropdown__menu {
  position: static;
  display: block;
  background: transparent;
  border: none;
  box-shadow: none;
  padding-left: var(--space-lg);
  margin-top: var(--space-xs);
}

.mobile-drawer .btn {
  width: 100%;
  margin-top: var(--space-xl);
  justify-content: center;
}

/* Hero */
.hero {
  background-color: var(--color-midnight);
  color: var(--text-inverse);
  padding-block: var(--space-4xl) var(--space-3xl);
  position: relative;
  overflow: hidden;
}

.hero__inner {
  display: grid;
  gap: var(--space-2xl);
  align-items: center;
}

@media (min-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr 1.05fr;
    gap: var(--space-3xl);
  }
}

.hero__content h1 {
  color: var(--text-inverse);
  margin-bottom: var(--space-lg);
}

.hero__content .lead {
  color: #C8C3B9;
  max-width: 58ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.hero__illustration {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__illustration svg {
  max-width: 100%;
  height: auto;
  filter: drop-shadow(0 10px 30px rgba(0,0,0,0.3));
}

/* Campaign Planning Illustration (Home) */
.campaign-illustration {
  width: 100%;
  max-width: 520px;
  background: var(--color-charcoal);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 1px solid rgba(255,255,255,0.08);
}

.campaign-illustration text {
  font-family: var(--font-sans);
  fill: #E7E2D8;
}

/* Services Overview on Home — varied layout, not grid cards */
.services-preview {
  display: grid;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .services-preview {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

.service-teaser {
  border-left: 4px solid var(--color-copper);
  padding-left: var(--space-lg);
}

.service-teaser h3 {
  font-size: 1.15rem;
  margin-bottom: var(--space-sm);
}

.service-teaser p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* Process Preview */
.process-preview {
  display: grid;
  gap: var(--space-lg);
  counter-reset: step;
}

@media (min-width: 768px) {
  .process-preview {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }
}

.process-step {
  position: relative;
  padding-left: var(--space-xl);
}

.process-step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 2px;
  width: 28px;
  height: 28px;
  background: var(--color-midnight);
  color: white;
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.process-step h4 {
  margin-bottom: var(--space-xs);
  font-size: 1.05rem;
}

.process-step p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
}

/* Campaign Solutions Preview */
.solutions-preview {
  display: grid;
  gap: var(--space-lg);
}

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

.solution-teaser {
  background: var(--bg-section);
  border: 1px solid var(--border-subtle);
  padding: var(--space-xl);
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.solution-teaser:hover {
  border-color: var(--color-steel);
  transform: translateY(-2px);
}

.solution-teaser h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-md);
}

.solution-teaser ul {
  font-size: 0.9rem;
  padding-left: var(--space-md);
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.solution-teaser .btn {
  font-size: 0.875rem;
  padding: 0.6rem 1.1rem;
}

/* FAQ */
.faq details {
  border-bottom: 1px solid var(--border-subtle);
  padding-block: var(--space-md);
}

.faq summary {
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}

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

.faq summary::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--color-copper);
  transition: transform var(--transition-fast);
}

.faq details[open] summary::after {
  content: '–';
  transform: rotate(180deg);
}

.faq p {
  margin-top: var(--space-md);
  padding-left: var(--space-xs);
  color: var(--text-muted);
  max-width: 70ch;
}

/* About Page */
.about-story {
  max-width: 780px;
}

.about-values {
  display: grid;
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
}

@media (min-width: 768px) {
  .about-values {
    grid-template-columns: repeat(2, 1fr);
  }
}

.value-item {
  border-top: 3px solid var(--color-copper);
  padding-top: var(--space-lg);
}

.value-item h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

/* Services Page — Alternating layouts */
.service {
  scroll-margin-top: 80px;
}

.service + .service {
  margin-top: var(--space-4xl);
  padding-top: var(--space-3xl);
  border-top: 1px solid var(--border-subtle);
}

.service-header {
  display: flex;
  align-items: baseline;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.service-number {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-copper);
  letter-spacing: 0.5px;
}

.service h2 {
  margin: 0;
  font-size: 1.55rem;
}

.service-split {
  display: grid;
  gap: var(--space-2xl);
  align-items: start;
}

@media (min-width: 1024px) {
  .service-split {
    grid-template-columns: 1fr 1fr;
  }
}

.service-diagram {
  background: var(--color-limestone);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  border: 1px solid var(--border-subtle);
}

.service-checklist {
  list-style: none;
  padding: 0;
  margin: var(--space-lg) 0;
}

.service-checklist li {
  padding-left: var(--space-xl);
  position: relative;
  margin-bottom: var(--space-sm);
}

.service-checklist li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-copper);
  font-weight: 700;
}

.service-meta {
  font-size: 0.9rem;
  background: var(--bg-banner);
  padding: var(--space-lg);
  border-left: 4px solid var(--color-steel);
}

.service-meta h4 {
  margin-top: 0;
  font-size: 1rem;
  color: var(--color-midnight);
}

/* Campaign Solutions Page */
.scenario {
  margin-bottom: var(--space-4xl);
  scroll-margin-top: 90px;
}

.scenario-header {
  background: var(--color-midnight);
  color: var(--text-inverse);
  padding: var(--space-xl) var(--space-2xl);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-xl);
}

.scenario-header h2 {
  color: var(--text-inverse);
  margin-bottom: var(--space-sm);
}

.scenario-grid {
  display: grid;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .scenario-grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  }
}

.scenario-block {
  background: var(--bg-section);
  border: 1px solid var(--border-subtle);
  padding: var(--space-xl);
}

.scenario-block h4 {
  font-size: 1rem;
  color: var(--color-copper);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.scenario-block ul {
  margin: 0;
  padding-left: var(--space-lg);
  font-size: 0.95rem;
}

.scenario-block ul li {
  margin-bottom: var(--space-xs);
}

.disclaimer {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-style: italic;
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px dashed var(--border-subtle);
}

/* Industries Page */
.industry-grid {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .industry-grid {
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  }
}

.industry {
  border: 1px solid var(--border-subtle);
  padding: var(--space-xl);
  transition: border-color var(--transition-fast);
}

.industry:hover {
  border-color: var(--color-steel);
}

.industry h3 {
  font-size: 1.2rem;
  margin-bottom: var(--space-md);
  color: var(--color-midnight);
}

.industry p {
  font-size: 0.95rem;
}

.industry ul {
  font-size: 0.9rem;
  color: var(--text-muted);
  padding-left: var(--space-md);
}

/* How It Works — Timeline */
.timeline {
  position: relative;
  max-width: 920px;
  margin-inline: auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 31px;
  top: 40px;
  bottom: 40px;
  width: 3px;
  background: linear-gradient(to bottom, var(--color-midnight), var(--color-steel));
  z-index: 0;
}

@media (min-width: 768px) {
  .timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }
}

.timeline-step {
  position: relative;
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

@media (min-width: 768px) {
  .timeline-step:nth-child(even) {
    grid-template-columns: 1fr 62px 1fr;
  }
  .timeline-step:nth-child(odd) {
    grid-template-columns: 1fr 62px 1fr;
  }
}

.timeline-step__number {
  width: 62px;
  height: 62px;
  background: var(--color-midnight);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  font-weight: 700;
  z-index: 1;
  flex-shrink: 0;
}

.timeline-step__content {
  background: var(--bg-section);
  border: 1px solid var(--border-subtle);
  padding: var(--space-xl);
  border-radius: var(--radius-md);
}

.timeline-step__content h3 {
  margin-bottom: var(--space-sm);
}

.timeline-step__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  font-size: 0.875rem;
}

.timeline-step__meta > div {
  flex: 1;
  min-width: 180px;
}

.timeline-step__meta h5 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-copper);
  margin-bottom: var(--space-xs);
}

/* Insights / Blog */
.insights-header {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: var(--space-3xl);
}

.insights-list {
  display: grid;
  gap: var(--space-lg);
  margin-bottom: var(--space-4xl);
}

.insight-preview {
  display: block;
  padding: var(--space-xl);
  background: var(--bg-section);
  border: 1px solid var(--border-subtle);
  border-left: 5px solid var(--color-copper);
  transition: all var(--transition-fast);
}

.insight-preview:hover {
  border-color: var(--color-steel);
  text-decoration: none;
}

.insight-preview h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
  color: var(--color-midnight);
}

.insight-preview p {
  color: var(--text-muted);
  margin: 0;
  font-size: 0.95rem;
}

.article {
  max-width: 780px;
  margin-inline: auto;
  margin-bottom: var(--space-4xl);
  scroll-margin-top: 100px;
}

.article h2 {
  font-family: var(--font-serif);
  font-size: 1.85rem;
  margin-bottom: var(--space-lg);
  color: var(--color-midnight);
}

.article p, .article ul {
  font-size: 1.02rem;
  line-height: 1.75;
}

.article ul {
  padding-left: var(--space-xl);
}

.article a {
  font-weight: 500;
}

/* Contact Page */
.contact-grid {
  display: grid;
  gap: var(--space-3xl);
}

@media (min-width: 1024px) {
  .contact-grid {
    grid-template-columns: 1fr 1.15fr;
  }
}

.contact-info h2 {
  margin-bottom: var(--space-lg);
}

.contact-info address {
  font-style: normal;
  line-height: 1.7;
  margin-bottom: var(--space-xl);
}

.contact-info a {
  color: var(--text-primary);
  font-weight: 500;
}

.contact-info a:hover {
  color: var(--accent-primary);
}

.form {
  background: var(--bg-section);
  border: 1px solid var(--border-subtle);
  padding: var(--space-2xl);
  border-radius: var(--radius-md);
}

.form-row {
  display: grid;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

@media (min-width: 640px) {
  .form-row--two {
    grid-template-columns: 1fr 1fr;
  }
}

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

.form-group label {
  font-weight: 600;
  font-size: 0.925rem;
  color: var(--color-midnight);
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: inherit;
  font-size: 1rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--focus-ring);
  box-shadow: 0 0 0 3px rgba(63, 111, 137, 0.15);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-group--checkbox {
  flex-direction: row;
  align-items: flex-start;
  gap: var(--space-md);
}

.form-group--checkbox input[type="checkbox"] {
  margin-top: 4px;
  width: 18px;
  height: 18px;
  accent-color: var(--color-copper);
}

.consent-text {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.form-actions {
  margin-top: var(--space-xl);
}

.form-status {
  margin-top: var(--space-lg);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
}

.form-status--success {
  background: #E6F4E8;
  color: #1E4620;
  border: 1px solid #A3D9A5;
}

.form-status--error {
  background: #FDECEA;
  color: #6B1E1E;
  border: 1px solid #E8A3A3;
}

.honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Footer */
.site-footer {
  background: var(--bg-footer);
  color: var(--text-on-dark);
  padding-block: var(--space-3xl) var(--space-xl);
  margin-top: auto;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  gap: var(--space-2xl);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-col h4 {
  color: var(--color-gold);
  font-size: 0.95rem;
  margin-bottom: var(--space-md);
  letter-spacing: 0.5px;
}

.footer-col address {
  font-style: normal;
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.footer-col a {
  color: #C8C3B9;
}

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

.footer-legal {
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.8rem;
  line-height: 1.6;
  color: #A8A39A;
}

.footer-legal a {
  color: #C8C3B9;
}

.cookie-settings-btn {
  background: none;
  border: none;
  color: inherit;
  text-decoration: underline;
  cursor: pointer;
  font: inherit;
  padding: 0;
}

.cookie-settings-btn:hover {
  color: var(--color-gold);
}

/* Cookie Consent */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-midnight);
  color: var(--text-on-dark);
  z-index: 1100;
  padding: var(--space-lg) var(--space-xl);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.3);
  display: none;
}

.cookie-banner[aria-hidden="false"] {
  display: block;
}

.cookie-banner__content {
  max-width: 1280px;
  margin-inline: auto;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  align-items: center;
}

.cookie-banner p {
  flex: 1;
  min-width: 280px;
  margin: 0;
  font-size: 0.9rem;
  color: #C8C3B9;
}

.cookie-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

/* Cookie Preferences Modal */
.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(10, 22, 32, 0.75);
  padding: var(--space-md);
}

.cookie-modal[aria-hidden="false"] {
  display: flex;
}

.cookie-modal__dialog {
  background: var(--bg-section);
  max-width: 520px;
  width: 100%;
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}

.cookie-modal__dialog h2 {
  margin-bottom: var(--space-lg);
}

.cookie-category {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-md);
  padding-block: var(--space-md);
  border-bottom: 1px solid var(--border-subtle);
}

.cookie-category:last-child {
  border-bottom: none;
}

.cookie-category__info h4 {
  margin: 0 0 var(--space-xs);
  font-size: 1rem;
}

.cookie-category__info p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
}

.cookie-category input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: var(--color-copper);
}

/* 404 */
.error-page {
  text-align: center;
  padding-block: var(--space-4xl);
}

.error-page h1 {
  font-size: clamp(4rem, 12vw, 8rem);
  color: var(--color-midnight);
  margin-bottom: var(--space-md);
  letter-spacing: -0.04em;
}

.error-page .lead {
  max-width: 420px;
  margin-inline: auto;
}

/* Accessibility & Print */
@media print {
  .site-header, .site-footer, .cookie-banner, .btn, .mobile-nav-toggle {
    display: none !important;
  }
  body {
    background: white;
    color: black;
  }
  .section {
    padding-block: var(--space-lg);
  }
}

/* High contrast focus */
@media (prefers-contrast: more) {
  a:focus-visible, .btn:focus-visible, input:focus, select:focus, textarea:focus {
    outline: 3px solid var(--color-midnight);
    outline-offset: 2px;
  }
}