/* ── ANTCO FITOUTS — Industrial Premium Theme ─────────────────────── */

:root {
  --bg:          #141414;
  --surface:     #1E1E1E;
  --surface-2:    #262626;
  --fg:           #FFFFFF;
  --fg-muted:     #9A9A9A;
  --accent:       #C8922A;
  --accent-light: #2A2018;
  --accent-glow: rgba(200,146,42,0.15);
  --border:      #333333;
  --text-secondary: #B0B0B0;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }

/* ── Typography ── */
h1, h2, h3, h4 { font-family: 'Montserrat', sans-serif; }

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  height: 72px;
  background: rgba(20,20,20,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: var(--fg);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-brand .brand-dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
}

.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-link {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--fg-muted);
  letter-spacing: 0.05em;
  transition: color 0.2s;
}
.nav-link:hover, .nav-link--active { color: var(--fg); }

.nav-cta {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1.5px solid var(--accent);
  padding: 9px 20px;
  border-radius: 2px;
  transition: background 0.2s, color 0.2s;
}
.nav-cta:hover { background: var(--accent); color: var(--bg); }

/* Mobile hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--fg);
  transition: transform 0.2s;
}

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 48px 80px;
  position: relative;
  background:
    radial-gradient(ellipse 60% 80% at 70% 50%, rgba(200,146,42,0.07) 0%, transparent 60%),
    linear-gradient(180deg, #0D0D0D 0%, #141414 100%);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.015'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  padding-top: 72px;
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: var(--accent);
}

.hero-headline {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: clamp(3rem, 6.5vw, 5.5rem);
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 28px;
  max-width: 900px;
}
.hero-headline em {
  font-style: normal;
  color: var(--accent);
}

.hero-sub {
  font-size: 1.0625rem;
  color: var(--fg-muted);
  max-width: 540px;
  line-height: 1.75;
  margin-bottom: 48px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 80px;
}

/* ── Buttons ── */
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: var(--bg);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 15px 32px;
  border-radius: 2px;
  transition: opacity 0.2s, transform 0.2s;
}
.btn-primary:hover { opacity: 0.9; transform: translateY(-1px); }

.btn-secondary {
  display: inline-block;
  background: transparent;
  color: var(--fg);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 28px;
  border: 1.5px solid var(--border);
  border-radius: 2px;
  transition: border-color 0.2s, color 0.2s;
}
.btn-secondary:hover { border-color: var(--fg-muted); color: var(--fg); }

/* ── Stats bar ── */
.stats-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 36px 48px;
  background: var(--surface);
}
.stats-bar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  padding: 0 32px;
  text-align: center;
  position: relative;
}
.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 48px;
  background: var(--border);
}
.stat-item:first-child { padding-left: 0; }
.stat-item:last-child { padding-right: 0; }

.stat-number {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 2.5rem;
  color: var(--fg);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-number .stat-plus { color: var(--accent); }

.stat-label {
  font-size: 0.75rem;
  color: var(--fg-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
}

/* ── What We Do — Services ── */
.services { padding: 96px 48px; }
.services-inner { max-width: 1200px; margin: 0 auto; }
.section-header { margin-bottom: 56px; }
.section-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  display: block;
}
.section-headline {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: clamp(1.75rem, 3vw, 2.75rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--fg);
}
.section-headline em { font-style: normal; color: var(--accent); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}
.service-card {
  background: var(--surface);
  padding: 40px 32px;
  position: relative;
  transition: background 0.2s;
}
.service-card:hover { background: var(--surface-2); }
.service-card:hover .service-icon { color: var(--accent); }

.service-icon {
  font-size: 2rem;
  margin-bottom: 24px;
  color: var(--fg-muted);
  transition: color 0.2s;
  display: block;
  line-height: 1;
}
.service-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.9375rem;
  letter-spacing: 0.02em;
  color: var(--fg);
  margin-bottom: 12px;
  text-transform: uppercase;
}
.service-desc {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.65;
  margin-bottom: 24px;
}
.service-bullets { list-style: none; }
.service-bullets li {
  font-size: 0.8rem;
  color: var(--text-secondary);
  padding: 5px 0;
  padding-left: 16px;
  position: relative;
  border-top: 1px solid var(--border);
}
.service-bullets li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.75rem;
}

/* ── The Antco Difference ── */
.difference {
  padding: 96px 48px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.difference-inner { max-width: 1200px; margin: 0 auto; }
.difference-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-top: 56px;
}
.difference-card { }
.difference-num {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 20px;
}
.difference-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--fg);
  margin-bottom: 16px;
  line-height: 1.2;
}
.difference-text {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.75;
}
.difference-divider {
  width: 40px;
  height: 2px;
  background: var(--accent);
  margin-bottom: 24px;
}

/* ── Recent Projects ── */
.recent-projects { padding: 96px 48px; }
.recent-projects-inner { max-width: 1200px; margin: 0 auto; }
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}
.project-card { background: var(--surface); overflow: hidden; }
.project-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s;
}
.project-card-link:hover { transform: translateY(-4px); }
.project-card-link:hover .project-card-img { filter: brightness(0.85); }

.project-card-img {
  height: 220px;
  position: relative;
  overflow: hidden;
  transition: filter 0.3s;
}
.project-img-placeholder-label {
  position: absolute;
  bottom: 10px; left: 12px;
  font-size: 0.65rem;
  font-family: monospace;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.04em;
  pointer-events: none;
}
.project-card-body { padding: 24px 28px; }
.project-card-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
.project-location { font-size: 0.8rem; color: var(--fg-muted); }
.project-card-name {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 8px;
  line-height: 1.3;
}
.project-card-outcome {
  font-size: 0.8125rem;
  color: var(--fg-muted);
  line-height: 1.5;
}
.project-card-arrow {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ── Category tags ── */
.project-cat-tag {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 2px;
  display: inline-block;
}
.project-cat-tag--commercial { background: var(--accent-glow); color: var(--accent); }

/* ── Testimonials ── */
.testimonials {
  padding: 96px 48px;
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%);
  border-top: 1px solid var(--border);
}
.testimonials-inner { max-width: 1200px; margin: 0 auto; }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 56px;
}
.testimonial-card {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 36px 32px;
  border-radius: 4px;
}
.testimonial-quote {
  font-size: 0.9375rem;
  color: var(--fg);
  line-height: 1.75;
  margin-bottom: 28px;
  font-style: italic;
  position: relative;
  padding-top: 20px;
}
.testimonial-quote::before {
  content: '"';
  position: absolute;
  top: -8px;
  left: 0;
  font-family: 'Montserrat', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.testimonial-source { border-top: 1px solid var(--border); padding-top: 20px; }
.testimonial-author {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 4px;
}
.testimonial-suburb {
  font-size: 0.75rem;
  color: var(--fg-muted);
  letter-spacing: 0.04em;
}

/* ── The Process ── */
.process {
  padding: 96px 48px;
  border-top: 1px solid var(--border);
}
.process-inner { max-width: 1200px; margin: 0 auto; }
.process-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 56px;
  position: relative;
}
.process-timeline::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(12.5% + 16px);
  right: calc(12.5% + 16px);
  height: 1px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--border) 80%, transparent 100%);
}
.process-step { padding: 0 24px; position: relative; }
.process-step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--surface);
  border: 1.5px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  color: var(--accent);
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}
.process-step-title {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--fg);
  margin-bottom: 10px;
  letter-spacing: 0.01em;
}
.process-step-desc {
  font-size: 0.8125rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ── CTA Section ── */
.cta-section {
  padding: 96px 48px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  text-align: center;
}
.cta-section-inner { max-width: 720px; margin: 0 auto; }
.cta-headline {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
  color: var(--fg);
}
.cta-sub {
  font-size: 1rem;
  color: var(--fg-muted);
  margin-bottom: 40px;
  line-height: 1.7;
}

/* ── Footer ── */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 48px;
}
.footer-brand .brand-name {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.06em;
  color: var(--fg);
  margin-bottom: 8px;
  text-transform: uppercase;
}
.footer-tagline {
  font-size: 0.8125rem;
  color: var(--fg-muted);
}
.footer-col-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 16px;
}
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 8px; }
.footer-links a {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--accent); }
.footer-contact-item {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}
.footer-contact-item a { color: var(--text-secondary); transition: color 0.2s; }
.footer-contact-item a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  margin-top: 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}
.footer-copyright {
  font-size: 0.75rem;
  color: var(--fg-muted);
}

/* ── Projects page ── */
.page-header { padding: 120px 48px 64px; background: var(--bg); }
.page-header-inner { max-width: 1200px; margin: 0 auto; }
.page-headline {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 16px 0 20px;
}
.page-sub {
  font-size: 1.0625rem;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 540px;
}

.projects-filter { padding: 0 48px; }
.projects-filter-inner { max-width: 1200px; margin: 0 auto; display: flex; gap: 8px; flex-wrap: wrap; }
.filter-btn {
  font-family: 'Inter', sans-serif;
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 8px 20px;
  border: 1.5px solid var(--border);
  background: transparent;
  color: var(--fg-muted);
  border-radius: 100px;
  cursor: pointer;
  letter-spacing: 0.03em;
  transition: all 0.15s;
}
.filter-btn:hover { border-color: var(--fg-muted); color: var(--fg); }
.filter-btn--active { background: var(--accent); color: var(--bg); border-color: var(--accent); }

.projects-grid-section { padding: 48px 48px 80px; }
.projects-grid--compact { gap: 20px; }

.projects-cta-section { background: var(--surface); padding: 80px 48px 96px; }
.projects-cta-headline {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}
.projects-cta-sub {
  font-size: 0.9375rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 36px;
}

/* ── Project detail ── */
.breadcrumb { padding: 20px 48px 0; }
.breadcrumb-link { font-size: 0.8125rem; color: var(--fg-muted); transition: color 0.2s; }
.breadcrumb-link:hover { color: var(--fg); }
.detail-header { padding: 48px 48px 40px; border-bottom: 1px solid var(--border); }
.detail-meta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 40px; }
.detail-meta-label { font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--fg-muted); }
.detail-meta-value { font-size: 0.9375rem; font-weight: 500; }
.detail-body { padding: 64px 48px; }
.detail-body-inner { max-width: 720px; }
.detail-section-label { font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-muted); margin-bottom: 20px; }
.detail-section-text { font-size: 1.0625rem; line-height: 1.75; }
.detail-scope-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.detail-scope-item { display: flex; gap: 16px; align-items: flex-start; font-size: 0.9375rem; line-height: 1.6; }
.detail-scope-tick { color: var(--accent); font-weight: 700; flex-shrink: 0; }
.detail-joinery-callout { background: var(--accent-light); border: 1px solid rgba(200,146,42,0.2); padding: 36px 40px; margin-bottom: 40px; border-radius: 4px; }
.detail-joinery-label { font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.detail-joinery-text { font-size: 1rem; line-height: 1.75; color: var(--fg-muted); }
.detail-quote { margin-bottom: 32px; padding-left: 24px; border-left: 3px solid var(--accent); }
.detail-quote-text { font-size: 1.125rem; line-height: 1.65; font-style: italic; margin-bottom: 10px; }
.detail-quote-author { font-size: 0.8125rem; color: var(--fg-muted); }
.detail-more { padding: 80px 48px; background: var(--surface); }
.detail-more-headline { font-family: 'Montserrat', sans-serif; font-size: 1.75rem; font-weight: 700; margin-bottom: 36px; }
.detail-cta-bar { background: var(--accent-light); border-top: 1px solid rgba(200,146,42,0.15); padding: 18px 48px; }
.detail-cta-bar-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.detail-cta-bar p { font-size: 0.9375rem; color: var(--accent); font-weight: 500; }

/* ── Quote page ── */
.quote-page { min-height: 100vh; }
.quote-header { padding: 120px 48px 64px; background: var(--bg); }
.quote-header-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: flex-start; justify-content: space-between; gap: 48px; }
.quote-headline {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 16px 0 16px;
}
.quote-sub { font-size: 1rem; color: var(--fg-muted); line-height: 1.7; max-width: 480px; }
.quote-trust-items { display: flex; flex-direction: column; gap: 14px; }
.trust-item { display: flex; align-items: center; gap: 12px; font-size: 0.875rem; color: var(--text-secondary); }
.trust-icon { color: var(--accent); font-weight: 700; }
.quote-body { padding: 64px 48px 96px; max-width: 1200px; margin: 0 auto; width: 100%; }

/* ── Form styles (quote.css will provide these) ── */
.form-section { border: none; margin-bottom: 40px; }
.form-section-legend { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.875rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--fg-muted); margin-bottom: 20px; padding-bottom: 12px; border-bottom: 1px solid var(--border); width: 100%; }
.form-row { margin-bottom: 20px; }
.form-row--2col { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field label { font-size: 0.8125rem; font-weight: 500; color: var(--fg-muted); }
.required { color: var(--accent); }
.form-field input,
.form-field select,
.form-field textarea {
  background: var(--surface);
  border: 1.5px solid var(--border);
  color: var(--fg);
  font-family: 'Inter', sans-serif;
  font-size: 0.9375rem;
  padding: 12px 16px;
  border-radius: 3px;
  transition: border-color 0.2s;
  outline: none;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus { border-color: var(--accent); }
.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--fg-muted); opacity: 0.6; }
.form-field textarea { resize: vertical; min-height: 120px; }
.field-hint { font-size: 0.75rem; color: var(--fg-muted); }
.form-errors { background: rgba(255,80,80,0.1); border: 1px solid rgba(255,80,80,0.3); border-radius: 3px; padding: 16px 20px; margin-bottom: 24px; }
.form-error { font-size: 0.875rem; color: #FF6B6B; margin-bottom: 4px; }
.form-submit { padding-top: 16px; }
.btn-submit { cursor: pointer; border: none; }
.form-privacy { font-size: 0.75rem; color: var(--fg-muted); margin-top: 12px; }
.quote-success { text-align: center; padding: 64px 0; }
.quote-success-icon { font-size: 3rem; color: var(--accent); margin-bottom: 24px; }

/* ── 404 ── */
.not-found { min-height: 80vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 48px; }
.not-found h1 { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 4rem; color: var(--accent); margin-bottom: 16px; }
.not-found p { color: var(--fg-muted); font-size: 1.125rem; margin-bottom: 32px; }

/* ── Mobile ── */
@media (max-width: 1024px) {
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .difference-grid { grid-template-columns: repeat(2, 1fr); }
  .process-timeline { grid-template-columns: repeat(2, 1fr); }
  .process-timeline::before { display: none; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav { padding: 0 24px; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }

  .hero { padding: 0 24px 64px; }
  .hero-headline { font-size: 2.5rem; }
  .hero-actions { flex-direction: column; align-items: flex-start; gap: 12px; }

  .stats-bar { padding: 28px 24px; }
  .stats-bar-inner { grid-template-columns: repeat(2, 1fr); gap: 24px 0; }
  .stat-item:nth-child(2)::before { display: none; }

  .services { padding: 64px 24px; }
  .services-grid { grid-template-columns: 1fr; }
  .difference { padding: 64px 24px; }
  .difference-grid { grid-template-columns: 1fr; gap: 32px; }
  .recent-projects { padding: 64px 24px; }
  .projects-grid { grid-template-columns: 1fr; }
  .testimonials { padding: 64px 24px; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .process { padding: 64px 24px; }
  .process-timeline { grid-template-columns: 1fr; gap: 40px; }
  .process-timeline::before { display: none; }
  .cta-section { padding: 64px 24px; }
  .footer { padding: 48px 24px; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

  .page-header { padding: 100px 24px 48px; }
  .projects-filter { padding: 0 24px; }
  .projects-grid-section { padding: 32px 24px 64px; }
  .projects-cta-section { padding: 64px 24px 80px; }
  .quote-header { padding: 100px 24px 48px; }
  .quote-header-inner { flex-direction: column; gap: 32px; }
  .quote-body { padding: 48px 24px 64px; }
  .form-row--2col { grid-template-columns: 1fr; }
  .detail-header { padding: 32px 24px 24px; }
  .detail-body { padding: 48px 24px; }
  .detail-more { padding: 64px 24px; }
  .detail-cta-bar { padding: 16px 24px; }
  .detail-cta-bar-inner { flex-direction: column; align-items: flex-start; gap: 16px; }
  .breadcrumb { padding: 16px 24px 0; }
  .form-section { margin-bottom: 28px; }
}

@media (max-width: 480px) {
  .stat-item { padding: 16px 0; text-align: left; }
  .stat-item + .stat-item::before { display: none; }
  .stat-number { font-size: 2rem; }
  .stats-bar-inner { grid-template-columns: 1fr 1fr; }
}