/* ============================================================
   VOLK Consulting & Services — Stylesheet
   Dark theme · Mobile-first · Ready for animation enhancements
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

/* ── Variables ──────────────────────────────────────────────── */
:root {
  --bg:           #090909;
  --surface:      #111111;
  --surface-2:    #181818;
  --accent:       #6CD5C9;
  --accent-hover: #4dc4ba;
  --glow-primary:        0 0 40px rgba(108, 213, 201, 0.15);
  --glow-primary-strong: 0 0 60px rgba(108, 213, 201, 0.28);
  --text:         #f1f5f9;
  --text-muted:   #94a3b8;
  --text-dimmed:  #475569;
  --border:       #1e293b;
  --border-light: #334155;
  --radius:       8px;
  --radius-lg:    16px;
  --nav-h:        88px;
  --max-w:        1200px;
  --transition:   0.2s ease;
}

/* ── Reset & Base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Typography ─────────────────────────────────────────────── */
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 700; line-height: 1.15; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 600; line-height: 1.25; letter-spacing: -0.01em; }
h3 { font-size: 1.2rem; font-weight: 600; line-height: 1.35; }
p  { color: var(--text-muted); }

/* ── Layout ─────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 100px 0; }
.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-header { margin-bottom: 56px; }
.section-header h2 { margin-top: 8px; }
.section-header p { margin-top: 16px; max-width: 600px; font-size: 1.05rem; }

/* ── Navigation ─────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(9, 9, 9, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}
.nav-logo {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo img {
  height: 64px;
  width: auto;
  display: block;
}
.nav-logo:hover img {
  filter: drop-shadow(0 0 18px rgba(108, 213, 201, 0.22));
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links > li > a {
  display: block;
  padding: 8px 14px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
}
.nav-links > li > a:hover,
.nav-links > li > a.active {
  color: var(--text);
  background: var(--surface-2);
}
.nav-links .nav-cta {
  color: #000 !important;
  background: var(--accent) !important;
  padding: 8px 20px;
}
.nav-links .nav-cta:hover { background: var(--accent-hover) !important; }

/* Dropdown */
.dropdown { position: relative; }
.dropdown > a::after { content: ' ▾'; font-size: 0.7rem; opacity: 0.6; }
.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  z-index: 10;
}
.dropdown:hover .dropdown-menu { display: block; }
.dropdown-menu li a {
  display: block;
  padding: 10px 14px;
  font-size: 0.9rem;
  color: var(--text-muted);
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
}
.dropdown-menu li a:hover { color: var(--text); background: var(--surface-2); }

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: all var(--transition);
  cursor: pointer;
}
.btn-primary {
  background: var(--accent);
  color: #000;
  border: 1px solid var(--accent);
}
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-light);
}
.btn-secondary:hover { background: var(--surface-2); border-color: var(--text-muted); }
.btn-group { display: flex; gap: 16px; flex-wrap: wrap; }

/* ── Hero ─────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  position: relative;
  overflow: hidden;
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(108, 213, 201, 0.08), transparent),
    radial-gradient(circle, rgba(30, 41, 59, 0.6) 1px, transparent 1px);
  background-size: 100%, 30px 30px;
  /* Later: add background-image: url('../assets/hero-bg.jpg') with overlay */
}
.hero-content { max-width: 760px; padding: 80px 0; }
.hero-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}
.hero h1 { margin-bottom: 24px; }
.hero h1 span { color: var(--accent); }
.hero-sub {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 580px;
  margin-bottom: 40px;
  line-height: 1.75;
}

/* ── Stats ───────────────────────────────────────────────────── */
.stats {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  padding: 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat-item {
  text-align: center;
  padding: 48px 24px;
  border-right: 1px solid var(--border);
}
.stat-item:last-child { border-right: none; }
.stat-value {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 10px;
}
.stat-value span { color: var(--accent); }
.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ── Service Cards ───────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: var(--glow-primary-strong);
}
.service-icon {
  position: relative;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(108, 213, 201, 0.08);
  border: 1px solid rgba(108, 213, 201, 0.2);
  border-radius: 9px;
  margin-bottom: 24px;
  transition: all var(--transition);
}
.service-icon svg,
.service-icon img {
  width: 56%;
  height: 56%;
  display: block;
  position: absolute;
}
.service-icon .service-icon-filled {
  opacity: 0;
  transition: opacity var(--transition);
}
.service-icon .service-icon-outline {
  opacity: 1;
  transition: opacity var(--transition);
}
.service-card:hover .service-icon {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: none;
}
.service-card:hover .service-icon .service-icon-filled {
  opacity: 1;
}
.service-card:hover .service-icon .service-icon-outline {
  opacity: 0;
}
.rapid-prototype-outline {
  filter: brightness(0) saturate(100%) invert(78%) sepia(38%) saturate(409%) hue-rotate(120deg) brightness(92%) contrast(92%);
}
.rapid-prototype-filled {
  filter: brightness(0) saturate(100%);
}
.consulting-outline {
  filter: brightness(0) saturate(100%) invert(78%) sepia(38%) saturate(409%) hue-rotate(120deg) brightness(92%) contrast(92%);
}
.consulting-filled {
  filter: brightness(0) saturate(100%);
}
.service-card h3 { margin-bottom: 12px; }
.service-card p { font-size: 0.95rem; line-height: 1.7; flex-grow: 1; margin-bottom: 24px; }
.service-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}
.service-link:hover { gap: 10px; }

/* ── Industries Strip ───────────────────────────────────────── */
.industries-strip { background: var(--surface); padding: 80px 0; }
.industry-tags {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 32px;
}
.industry-tag {
  padding: 10px 22px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition);
}
a.industry-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(59, 130, 246, 0.05);
}

/* ── Testimonials ────────────────────────────────────────────── */
.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
  max-width: 820px;
  margin: 0 auto;
}
.testimonials-carousel {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 56px;
}
.testimonial-slide { display: none; }
.testimonial-slide.active {
  display: block;
  animation: fadeUp 0.32s ease;
}
.testimonial-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border-light);
  background: var(--surface-2);
  color: var(--text);
  cursor: pointer;
  transition: all var(--transition);
  z-index: 1;
}
.testimonial-nav.prev { left: 0; }
.testimonial-nav.next { right: 0; }
.testimonial-nav:hover {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: var(--glow-primary);
}
.testimonial-dots {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}
.testimonial-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  background: transparent;
  cursor: pointer;
  opacity: 0.65;
  transition: all var(--transition);
}
.testimonial-dot.active {
  background: var(--accent);
  opacity: 1;
}
.testimonial-quote {
  font-size: 1.1rem;
  color: var(--text);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 32px;
  position: relative;
}
.testimonial-quote::before {
  content: '\201C';
  font-size: 5rem;
  color: var(--accent);
  opacity: 0.25;
  line-height: 0.8;
  display: block;
  margin-bottom: 12px;
  font-style: normal;
}
.testimonial-author { display: flex; align-items: center; gap: 16px; }
.testimonial-author-info strong {
  display: block;
  font-weight: 600;
  color: var(--text);
  font-size: 0.95rem;
}
.testimonial-author-info span { font-size: 0.85rem; color: var(--text-muted); }
.testimonial-note {
  text-align: center;
  margin-top: 24px;
  font-size: 0.85rem;
  color: var(--text-dimmed);
}
@media (max-width: 768px) {
  .testimonials-carousel { padding: 0 8px; }
  .testimonial-nav { display: none; }
  .testimonial-card { padding: 28px 22px; }
}

/* ── Contact Section ─────────────────────────────────────────── */
.contact-section { background: var(--bg); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
}
.contact-info h3 { font-size: 1.5rem; margin-bottom: 16px; }
.contact-info > p { margin-bottom: 40px; }
.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-detail { display: flex; gap: 14px; align-items: flex-start; }
.contact-detail-icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(108, 213, 201, 0.08);
  border: 1px solid rgba(108, 213, 201, 0.25);
  border-radius: var(--radius);
  color: var(--accent);
  flex-shrink: 0;
  transition: all 0.2s ease;
}
.contact-detail:hover .contact-detail-icon {
  background: rgba(108, 213, 201, 0.14);
  box-shadow: var(--glow-primary);
}
.contact-detail-text strong {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dimmed);
  margin-bottom: 3px;
}
.contact-detail-text a { color: var(--text); font-size: 0.95rem; }
.contact-detail-text a:hover { color: var(--accent); }
.contact-detail-text p { color: var(--text); font-size: 0.95rem; }

/* Form */
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color var(--transition);
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--surface-2);
}
.form-group textarea { resize: vertical; min-height: 150px; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dimmed); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-note { font-size: 0.82rem; color: var(--text-dimmed); margin-top: 12px; }

/* ── Footer ──────────────────────────────────────────────────── */
.footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .nav-logo { font-size: 1.3rem; }
.footer-brand p { font-size: 0.9rem; margin-top: 14px; max-width: 260px; line-height: 1.65; }
.footer-col h4 {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dimmed);
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { font-size: 0.9rem; color: var(--text-muted); transition: color var(--transition); }
.footer-col ul a:hover { color: var(--text); }
.footer-col ul li.address { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }
.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-dimmed);
}
.footer-linkedin {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-linkedin:hover { color: var(--accent); }

/* ── Page Header (inner pages) ──────────────────────────────── */
.page-header {
  padding: calc(var(--nav-h) + 80px) 0 80px;
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 60% 40% at 50% 0%, rgba(108, 213, 201, 0.07), transparent);
  border-bottom: 1px solid var(--border);
}
.page-header:hover .page-header-icon-filled {
  opacity: 0;
}
.page-header:hover .page-header-icon-outline {
  opacity: 1;
}
.page-header .breadcrumb {
  font-size: 0.85rem;
  color: var(--text-dimmed);
  margin-bottom: 16px;
}
.page-header .breadcrumb a { color: var(--accent); }
.page-header .breadcrumb a:hover { text-decoration: underline; }
.page-header .breadcrumb span::before { content: ' / '; color: var(--border-light); }
.page-header-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin-bottom: 20px;
  position: relative;
}
.page-header-icon svg,
.page-header-icon img {
  width: 100%;
  height: 100%;
  display: block;
}
.page-header-icon-filled {
  position: absolute;
  opacity: 1;
  transition: opacity var(--transition);
}
.page-header-icon-outline {
  position: absolute;
  opacity: 0;
  transition: opacity var(--transition);
}
.page-header h1 { font-size: clamp(1.9rem, 4vw, 3rem); margin-bottom: 20px; }
.page-header > .container > p {
  font-size: 1.1rem;
  max-width: 620px;
  line-height: 1.75;
}

/* ── Inner Page Content ──────────────────────────────────────── */
.content-section { padding: 80px 0; }
.content-section + .content-section { border-top: 1px solid var(--border); }

/* Numbered feature list (Why Choose Us) */
.feature-list { display: flex; flex-direction: column; gap: 0; }
.feature-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 24px;
  padding: 36px 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.feature-item:last-child { border-bottom: none; }
.feature-num {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.05em;
  margin-top: 5px;
  font-family: 'JetBrains Mono', monospace;
}
.feature-item h3 { margin-bottom: 10px; font-size: 1.15rem; }
.feature-item p { font-size: 0.95rem; line-height: 1.75; }

/* Skill / tech tags */
.skill-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.skill-tag {
  padding: 6px 14px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-muted);
}

/* Bullet list */
.bullet-list { display: flex; flex-direction: column; gap: 14px; margin-top: 20px; }
.bullet-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}
.bullet-list li::before {
  content: '—';
  color: var(--accent);
  flex-shrink: 0;
  font-weight: 600;
  margin-top: 1px;
}
.bullet-list li strong { color: var(--text); }

/* Two-column layout for inner page intro */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.two-col.wide-left { grid-template-columns: 1.4fr 1fr; }

/* Highlight box */
.highlight-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-top: 32px;
}
.highlight-box p { font-size: 1rem; line-height: 1.75; color: var(--text-muted); }

/* Industry cards (industries page) */
.industry-cards { display: flex; flex-direction: column; gap: 32px; margin-top: 48px; }
.industry-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.industry-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--glow-primary);
}
.industry-card-top { display: flex; align-items: baseline; gap: 16px; margin-bottom: 20px; }
.industry-card-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  white-space: nowrap;
}
.industry-card h3 { font-size: 1.35rem; }
.industry-card p { font-size: 0.95rem; line-height: 1.8; }
.industry-clients { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }
.industry-client {
  font-size: 0.8rem;
  font-weight: 500;
  padding: 4px 12px;
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text-dimmed);
  transition: all var(--transition);
}
a.industry-client:hover { color: var(--accent); border-color: var(--accent); }

/* Bottom CTA box (inner pages) */
.inline-cta {
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface-2) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  text-align: center;
  margin-top: 80px;
}
.inline-cta h2 { font-size: 1.9rem; margin-bottom: 14px; }
.inline-cta p { margin-bottom: 32px; font-size: 1.05rem; }

/* ── Hover-lift animation (recsty.se-style) ─────────────────── */
.hover-lift {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.hover-lift:hover {
  transform: translateY(-4px) !important;
  box-shadow: var(--glow-primary-strong) !important;
  border-color: var(--accent) !important;
}

/* ── Scroll reveal (section-fade-in via IntersectionObserver) ── */
.fade-hidden {
  opacity: 0;
  transform: translateY(24px);
}
.fade-in {
  animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Text gradient (teal, like recsty.se hero) ───────────────── */
.text-gradient {
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  background-image: linear-gradient(135deg, #6CD5C9 0%, #a8e8e3 100%);
}

/* ── Stat item hover ─────────────────────────────────────────── */
.stat-item {
  transition: background 0.25s ease;
}
.stat-item:hover {
  background: rgba(108, 213, 201, 0.04);
}

/* ── Skill tag hover ─────────────────────────────────────────── */
.skill-tag {
  transition: all 0.2s ease;
}
.skill-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(108, 213, 201, 0.06);
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .stat-item:nth-child(3),
  .stat-item:nth-child(4) { border-top: 1px solid var(--border); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .contact-grid { grid-template-columns: 1fr; gap: 56px; }
  .two-col, .two-col.wide-left { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 12px;
    gap: 2px;
  }
  .nav-links.open { display: flex; }
  .nav-links > li > a { width: 100%; }
  .nav-toggle { display: flex; }
  .dropdown > a::after { display: none; }
  .dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    background: var(--surface-2);
    margin: 4px 0;
    display: none;
    padding: 4px 8px;
  }
  .dropdown.open .dropdown-menu { display: block; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .inline-cta { padding: 36px 24px; }
  .industry-card { padding: 28px; }
  .testimonial-card { padding: 32px 24px; }
}