/* ==========================================================================
   Full Circle Builders Inc. — Landing Page
   Brand: construction, grounded, confident. Warm cream + deep charcoal.
   Accent: terracotta amber #9a4a14 — AA-compliant replacement for #f89620
   ========================================================================== */

/* ---------- Design Tokens ---------- */
:root, [data-theme="light"] {
  /* Surfaces — warm cream/sand */
  --color-bg: #faf7f2;
  --color-surface: #ffffff;
  --color-surface-2: #f4efe6;
  --color-surface-offset: #ebe4d6;
  --color-divider: #e0d8c8;
  --color-border: #cfc6b3;

  /* Text — deep warm charcoal */
  --color-text: #1f1c17;
  --color-text-muted: #5a534a;
  --color-text-faint: #8a8377;
  --color-text-inverse: #faf7f2;

  /* Primary accent — terracotta amber (AA: 5.42:1 on white) */
  --color-primary: #9a4a14;
  --color-primary-hover: #7a3a0f;
  --color-primary-active: #5a2b0a;
  --color-primary-highlight: #f0e2d0;

  /* Deep charcoal — secondary dark surface */
  --color-charcoal: #1f1c17;
  --color-charcoal-2: #2c2820;

  /* Success — for trust badges */
  --color-success: #2f6b1f;

  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-hero: clamp(2.5rem, 1rem + 5vw, 5rem);

  /* Spacing — 4px base */
  --space-1: 0.25rem;  --space-2: 0.5rem;   --space-3: 0.75rem;
  --space-4: 1rem;     --space-5: 1.25rem;  --space-6: 1.5rem;
  --space-8: 2rem;     --space-10: 2.5rem;  --space-12: 3rem;
  --space-16: 4rem;    --space-20: 5rem;    --space-24: 6rem;
  --space-32: 8rem;

  /* Radius / motion / shadow */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-full: 9999px;
  --transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-sm: 0 1px 2px rgba(31, 28, 23, 0.06);
  --shadow-md: 0 4px 16px rgba(31, 28, 23, 0.08);
  --shadow-lg: 0 16px 48px rgba(31, 28, 23, 0.12);

  /* Widths */
  --content-narrow: 720px;
  --content-default: 1080px;
  --content-wide: 1280px;

  /* Fonts */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
}

[data-theme="dark"] {
  --color-bg: #161310;
  --color-surface: #1c1814;
  --color-surface-2: #221d18;
  --color-surface-offset: #2a241e;
  --color-divider: #2e2820;
  --color-border: #3d3528;
  --color-text: #f0ebe0;
  --color-text-muted: #a8a092;
  --color-text-faint: #6f6759;
  --color-text-inverse: #161310;
  --color-primary: #e89556;       /* lighter terracotta — AA on dark bg (8.1:1) */
  --color-primary-hover: #f0a874;
  --color-primary-active: #f5b993;
  --color-primary-highlight: #3a2a1d;
  --color-charcoal: #f0ebe0;
  --color-charcoal-2: #e0d8c8;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-wrap: balance;
  color: var(--color-text);
}

p { text-wrap: pretty; max-width: 65ch; }

a {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--transition);
}
a:hover { color: var(--color-primary-hover); }

button { cursor: pointer; background: none; border: none; font: inherit; color: inherit; }

:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

::selection { background: var(--color-primary-highlight); color: var(--color-text); }

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

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  background: var(--color-charcoal);
  color: var(--color-text-inverse);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  z-index: 1000;
  text-decoration: none;
  font-weight: 600;
  font-size: var(--text-sm);
}
.skip-link:focus { top: var(--space-4); color: var(--color-text-inverse); }

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 4vw, var(--space-8));
}
.container--narrow { max-width: var(--content-narrow); }
.container--default { max-width: var(--content-default); }

section { padding-block: clamp(var(--space-16), 9vw, var(--space-32)); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 247, 242, 0.92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
[data-theme="dark"] .site-header { background: rgba(22, 19, 16, 0.92); }
.site-header.is-scrolled {
  border-bottom-color: var(--color-divider);
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-block: var(--space-4);
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
}
.nav__brand:hover { color: var(--color-text); }
.nav__logo { width: 36px; height: 36px; color: var(--color-primary); }
.nav__brand-text { line-height: 1.1; display: flex; flex-direction: column; }
.nav__brand-text small { font-size: 0.7rem; color: var(--color-text-muted); font-weight: 400; letter-spacing: 0.05em; }

.nav__menu {
  display: none;
  gap: var(--space-6);
  list-style: none;
  align-items: center;
}
.nav__menu a {
  color: var(--color-text);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
}
.nav__menu a:hover { color: var(--color-primary); }

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

@media (min-width: 900px) {
  .nav__menu { display: flex; }
  .nav__toggle { display: none; }
}

.nav__toggle {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
}
.nav__toggle:hover { background: var(--color-surface-2); }

.theme-toggle {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text);
}
.theme-toggle:hover { background: var(--color-surface-2); color: var(--color-primary); }

/* Mobile menu drawer */
.nav__drawer {
  display: none;
  position: fixed;
  inset: 64px 0 0 0;
  background: var(--color-bg);
  padding: var(--space-8) var(--space-6);
  z-index: 90;
  border-top: 1px solid var(--color-divider);
}
.nav__drawer.is-open { display: block; }
.nav__drawer ul {
  display: flex; flex-direction: column; gap: var(--space-6);
  list-style: none;
}
.nav__drawer a {
  color: var(--color-text);
  text-decoration: none;
  font-size: var(--text-lg);
  font-family: var(--font-display);
}
@media (min-width: 900px) { .nav__drawer { display: none !important; } }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
  min-height: 44px; /* WCAG target size */
}
.btn--primary {
  background: var(--color-primary);
  color: #ffffff;  /* 5.42:1 on #9a4a14 — passes AA */
}
.btn--primary:hover {
  background: var(--color-primary-hover);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
[data-theme="dark"] .btn--primary { color: #161310; }
[data-theme="dark"] .btn--primary:hover { color: #161310; }

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

.btn--lg {
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-base);
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  padding-top: clamp(var(--space-12), 6vw, var(--space-20));
  padding-bottom: 0;
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
}
@media (min-width: 960px) {
  .hero__grid { grid-template-columns: 1.05fr 1fr; gap: var(--space-16); }
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-primary-highlight);
  color: var(--color-primary-active);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
}
[data-theme="dark"] .hero__eyebrow {
  background: var(--color-primary-highlight);
  color: var(--color-primary);
}
.hero__eyebrow::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--color-primary);
}

.hero__title {
  font-size: var(--text-hero);
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
}
.hero__title em {
  font-style: italic;
  color: var(--color-primary);
  font-family: var(--font-display);
}

.hero__lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  max-width: 56ch;
}

.hero__ctas { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-bottom: var(--space-10); }

.hero__proof {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6) var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
}
.hero__proof-item { display: flex; flex-direction: column; gap: var(--space-1); }
.hero__proof-item strong {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  font-weight: 500;
}
.hero__proof-item span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.hero__image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3;
}
.hero__image img { width: 100%; height: 100%; object-fit: cover; }

.hero__badge {
  position: absolute;
  bottom: var(--space-5);
  left: var(--space-5);
  background: var(--color-bg);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  max-width: calc(100% - var(--space-10));
}
.hero__badge-icon {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--color-primary-highlight);
  color: var(--color-primary-active);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
[data-theme="dark"] .hero__badge-icon { color: var(--color-primary); }
.hero__badge-text { font-size: var(--text-xs); line-height: 1.3; }
.hero__badge-text strong { display: block; font-size: var(--text-sm); color: var(--color-text); }
.hero__badge-text span { color: var(--color-text-muted); }

/* ---------- Trust bar ---------- */
.trust-bar {
  background: var(--color-charcoal);
  color: var(--color-text-inverse);
  padding-block: var(--space-8);
}
[data-theme="dark"] .trust-bar { background: var(--color-surface-2); }
.trust-bar__inner {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  align-items: center;
  text-align: center;
}
@media (min-width: 720px) { .trust-bar__inner { grid-template-columns: repeat(4, 1fr); } }
.trust-bar__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  align-items: center;
}
.trust-bar__item strong {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text-inverse);
}
[data-theme="dark"] .trust-bar__item strong { color: var(--color-text); }
.trust-bar__item span {
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.7;
}

/* ---------- Section heads ---------- */
.section-head {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-12);
  max-width: 720px;
}
.section-head__eyebrow {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  font-weight: 700;
}
.section-head__title {
  font-size: var(--text-2xl);
  letter-spacing: -0.02em;
}
.section-head__lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

/* ---------- Services grid ---------- */
.services {
  background: var(--color-surface-2);
}
.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 720px) { .services__grid { grid-template-columns: repeat(2, 1fr); } }

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-border);
}

.service-card__media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-surface-offset);
}
.service-card__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
}
.service-card:hover .service-card__media img { transform: scale(1.04); }

.service-card__body { padding: var(--space-6) var(--space-6) var(--space-8); flex: 1; display: flex; flex-direction: column; }

.service-card__eyebrow {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.service-card__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

.service-card__desc {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  margin-bottom: var(--space-5);
  flex: 1;
}

.service-card__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}
.service-card__list li {
  display: flex; align-items: flex-start; gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text);
}
.service-card__list li::before {
  content: ''; flex-shrink: 0;
  width: 6px; height: 6px; margin-top: 9px;
  background: var(--color-primary);
  border-radius: 50%;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-primary);
  font-weight: 600;
  font-size: var(--text-sm);
  text-decoration: none;
  margin-top: auto;
}
.service-card__link:hover { color: var(--color-primary-hover); gap: var(--space-3); }
.service-card__link svg { transition: transform var(--transition); }
.service-card__link:hover svg { transform: translateX(4px); }

/* Featured service card (container ADU) — spans full width */
.service-card--featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) {
  .service-card--featured { grid-template-columns: 1fr 1fr; }
  .service-card--featured .service-card__media { aspect-ratio: auto; height: 100%; }
}
.service-card--featured .service-card__body { padding: clamp(var(--space-8), 4vw, var(--space-12)); }

/* ---------- Why us ---------- */
.why {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}
@media (min-width: 900px) { .why { grid-template-columns: 1fr 1.2fr; gap: var(--space-16); align-items: start; } }

.why__list { display: flex; flex-direction: column; gap: var(--space-8); }
.why-item { display: flex; gap: var(--space-5); align-items: flex-start; }
.why-item__icon {
  width: 48px; height: 48px;
  flex-shrink: 0;
  background: var(--color-primary-highlight);
  color: var(--color-primary-active);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
}
[data-theme="dark"] .why-item__icon { color: var(--color-primary); }
.why-item h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
  font-weight: 600;
  font-family: var(--font-body);
  letter-spacing: -0.01em;
}
.why-item p { color: var(--color-text-muted); font-size: var(--text-base); }

/* ---------- Process ---------- */
.process { background: var(--color-charcoal); color: var(--color-text-inverse); }
[data-theme="dark"] .process { background: var(--color-surface-2); color: var(--color-text); }
.process .section-head__title { color: var(--color-text-inverse); }
[data-theme="dark"] .process .section-head__title { color: var(--color-text); }
.process .section-head__lede { color: rgba(250, 247, 242, 0.7); }
[data-theme="dark"] .process .section-head__lede { color: var(--color-text-muted); }
.process .section-head__eyebrow { color: var(--color-primary); }
[data-theme="dark"] .process .section-head__eyebrow { color: var(--color-primary); }

.process__steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  counter-reset: step;
}
@media (min-width: 720px) { .process__steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .process__steps { grid-template-columns: repeat(4, 1fr); } }

.process-step {
  position: relative;
  padding-top: var(--space-8);
  border-top: 2px solid rgba(232, 149, 86, 0.4);
}
.process-step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: -14px;
  left: 0;
  background: var(--color-primary);
  color: #ffffff;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
}
[data-theme="dark"] .process-step::before { color: #161310; }
.process-step h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
  color: var(--color-text-inverse);
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: -0.01em;
}
[data-theme="dark"] .process-step h3 { color: var(--color-text); }
.process-step p {
  color: rgba(250, 247, 242, 0.75);
  font-size: var(--text-sm);
  line-height: 1.55;
}
[data-theme="dark"] .process-step p { color: var(--color-text-muted); }

/* ---------- Testimonials ---------- */
.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 720px) { .testimonials__grid { grid-template-columns: repeat(3, 1fr); } }

.testimonial {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.testimonial__stars {
  display: flex;
  gap: 2px;
  color: var(--color-primary);
}
.testimonial blockquote {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: 1.4;
  color: var(--color-text);
  letter-spacing: -0.01em;
  flex: 1;
}
.testimonial__author {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
}
.testimonial__author strong { font-size: var(--text-sm); color: var(--color-text); font-weight: 600; }
.testimonial__author span { font-size: var(--text-xs); color: var(--color-text-muted); }

.placeholder-note {
  margin-top: var(--space-8);
  padding: var(--space-4) var(--space-5);
  background: var(--color-primary-highlight);
  color: var(--color-primary-active);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  text-align: center;
}
[data-theme="dark"] .placeholder-note { color: var(--color-primary); }

/* ---------- FAQ ---------- */
.faq { background: var(--color-surface-2); }
.faq__list {
  max-width: var(--content-narrow);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item:has(summary[aria-expanded="true"]),
.faq-item[open] { border-color: var(--color-primary); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--color-text);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: var(--color-surface-2); }
.faq-item summary::after {
  content: '';
  width: 14px; height: 14px;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 14 14' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M3 5l4 4 4-4' stroke='%231f1c17' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: center;
  transition: transform var(--transition);
}
[data-theme="dark"] .faq-item summary::after {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 14 14' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M3 5l4 4 4-4' stroke='%23f0ebe0' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.faq-item[open] summary::after { transform: rotate(180deg); }
.faq-item__body {
  padding: 0 var(--space-6) var(--space-6);
  color: var(--color-text-muted);
}
.faq-item__body p + p { margin-top: var(--space-3); }

/* ---------- CTA / Contact ---------- */
.cta {
  background: linear-gradient(135deg, var(--color-charcoal) 0%, #2a241c 100%);
  color: var(--color-text-inverse);
  position: relative;
  overflow: hidden;
}
[data-theme="dark"] .cta { background: linear-gradient(135deg, var(--color-surface-2) 0%, #2e2820 100%); color: var(--color-text); }
.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 20% 30%, rgba(154, 74, 20, 0.18) 0, transparent 50%),
                    radial-gradient(circle at 80% 70%, rgba(154, 74, 20, 0.12) 0, transparent 50%);
  pointer-events: none;
}
.cta__inner { position: relative; }
.cta__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}
@media (min-width: 900px) { .cta__grid { grid-template-columns: 1fr 1fr; gap: var(--space-16); } }

.cta__title {
  font-size: var(--text-2xl);
  color: var(--color-text-inverse);
  margin-bottom: var(--space-5);
  letter-spacing: -0.02em;
}
[data-theme="dark"] .cta__title { color: var(--color-text); }
.cta__lede {
  font-size: var(--text-lg);
  color: rgba(250, 247, 242, 0.8);
  margin-bottom: var(--space-8);
}
[data-theme="dark"] .cta__lede { color: var(--color-text-muted); }

.cta__contact { display: flex; flex-direction: column; gap: var(--space-5); }
.cta__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  color: var(--color-text-inverse);
  text-decoration: none;
}
[data-theme="dark"] .cta__contact-item { color: var(--color-text); }
.cta__contact-item:hover { color: var(--color-text-inverse); }
[data-theme="dark"] .cta__contact-item:hover { color: var(--color-text); }
.cta__contact-icon {
  width: 40px; height: 40px;
  background: rgba(232, 149, 86, 0.18);
  color: #f0a874;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.cta__contact-text strong {
  display: block;
  font-weight: 600;
  font-size: var(--text-base);
  margin-bottom: 2px;
}
.cta__contact-text span {
  color: rgba(250, 247, 242, 0.7);
  font-size: var(--text-sm);
}
[data-theme="dark"] .cta__contact-text span { color: var(--color-text-muted); }
.cta__contact-item:hover .cta__contact-text strong { color: #f0a874; }

/* ---------- Contact form ---------- */
.cta__form {
  background: var(--color-bg);
  color: var(--color-text);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.cta__form h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: -0.01em;
}
.cta__form > p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
}

.form-field { margin-bottom: var(--space-5); }
.form-field label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.form-field label .required {
  color: var(--color-primary);
  margin-left: 2px;
  font-weight: 400;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--color-text);
  font-family: var(--font-body);
  min-height: 44px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-field textarea { min-height: 120px; resize: vertical; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(154, 74, 20, 0.18);
}
.form-field__hint {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.form-field--row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
@media (max-width: 520px) { .form-field--row { grid-template-columns: 1fr; } }

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.form-consent input { margin-top: 3px; flex-shrink: 0; }
.form-consent a { color: var(--color-primary); }

/* ---------- Footer ---------- */
.site-footer {
  background: #110f0c;
  color: rgba(240, 235, 224, 0.7);
  padding-block: var(--space-16) var(--space-8);
  font-size: var(--text-sm);
}
[data-theme="dark"] .site-footer { background: #0d0b09; }

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}
@media (min-width: 720px) { .footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }

.footer__brand-block { display: flex; flex-direction: column; gap: var(--space-4); max-width: 360px; }
.footer__brand {
  display: flex; align-items: center; gap: var(--space-3);
  color: var(--color-text-inverse);
  font-weight: 600;
  text-decoration: none;
}
.footer__brand-logo { width: 32px; height: 32px; color: var(--color-primary); }
.footer__about { font-size: var(--text-sm); line-height: 1.6; color: rgba(240, 235, 224, 0.65); }

.footer__col h4 {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-inverse);
  margin-bottom: var(--space-4);
  font-family: var(--font-body);
  font-weight: 700;
}
.footer__col ul { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); }
.footer__col a {
  color: rgba(240, 235, 224, 0.7);
  text-decoration: none;
  font-size: var(--text-sm);
}
.footer__col a:hover { color: var(--color-primary); }
.footer__col address { font-style: normal; line-height: 1.7; }

.footer__bottom {
  border-top: 1px solid rgba(240, 235, 224, 0.1);
  padding-top: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  justify-content: space-between;
  align-items: flex-start;
  font-size: var(--text-xs);
  color: rgba(240, 235, 224, 0.55);
}
@media (min-width: 720px) { .footer__bottom { flex-direction: row; align-items: center; } }
.footer__license {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: rgba(240, 235, 224, 0.85);
  font-weight: 500;
}
.footer__license::before {
  content: ''; width: 8px; height: 8px;
  background: #5fa847; border-radius: 50%;
}
.footer__socials { display: flex; gap: var(--space-3); }
.footer__socials a {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(240, 235, 224, 0.2);
  display: flex; align-items: center; justify-content: center;
  color: rgba(240, 235, 224, 0.7);
}
.footer__socials a:hover { color: var(--color-primary); border-color: var(--color-primary); }

/* ---------- JS interaction states ---------- */
body.nav-locked { overflow: hidden; }

.field__error {
  display: block;
  margin-top: 0.375rem;
  font-size: 0.8125rem;
  color: var(--color-danger, #b3261e);
  line-height: 1.4;
}

[aria-invalid="true"] {
  border-color: var(--color-danger, #b3261e) !important;
  outline-color: var(--color-danger, #b3261e);
}

.form__status {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.9375rem;
  line-height: 1.5;
}
.form__status:empty { display: none; }
.form__status[data-type="success"] {
  background: color-mix(in srgb, var(--color-accent) 12%, transparent);
  color: var(--color-text);
  border-left: 3px solid var(--color-accent);
}
.form__status[data-type="error"] {
  background: color-mix(in srgb, #b3261e 10%, transparent);
  color: #b3261e;
  border-left: 3px solid #b3261e;
}