/* ═══════════════════════════════════════════
   AXESTRACK — Terminal-Style Design System
   ═══════════════════════════════════════════ */

/* ── Reset & Foundation ────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  font-size: 16px;
  --dark: #0A0C0B;
  --dark-alt: #111312;
  --light: #F5F5F3;
  --light-alt: #EAEAE8;
  --accent: #CCFF00;
  --accent-dim: #9ABF00;
  --text-light: #ffffff;
  --text-dark: #0A0C0B;
  --text-muted: rgba(255,255,255,0.55);
  --text-muted-dark: rgba(10,12,11,0.55);
  --border-light: rgba(255,255,255,0.08);
  --border-dark: rgba(0,0,0,0.08);
  --radius: 16px;
  --radius-sm: 8px;
  --radius-pill: 999px;
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-fast: 0.2s ease;
}
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--dark);
  color: var(--text-light);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, video { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
::selection { background: var(--accent); color: var(--dark); }

/* ── Grid Overlay ──────────────────────────── */
.grid-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 80px 80px;
}
.grid-overlay.dark {
  background-image:
    linear-gradient(rgba(0,0,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
}

/* ── Container ─────────────────────────────── */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
  position: relative;
  z-index: 2;
}

/* ── Sections ──────────────────────────────── */
section {
  position: relative;
  padding: 140px 0;
  overflow: hidden;
}
.section-dark { background: var(--dark); color: var(--text-light); }
.section-light { background: var(--light); color: var(--text-dark); }
.section-accent { background: var(--dark-alt); }

/* ── Typography ────────────────────────────── */
.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.section-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 40px;
  letter-spacing: -0.03em;
}
.section-title.dark-text { color: var(--text-dark); }
.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 50px;
}
.section-desc {
  font-size: 1.1rem;
  max-width: 640px;
  margin-bottom: 60px;
  line-height: 1.7;
}
.section-desc.dark-text { color: var(--text-muted-dark); }
.accent { color: var(--accent); }
.dark-text .accent { color: var(--accent-dim); }

/* ── Buttons ───────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  padding: 16px 40px;
  border-radius: var(--radius-pill);
  background: var(--text-light);
  color: var(--dark);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-primary:hover {
  background: var(--accent);
  color: var(--dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(204,255,0,0.25);
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  padding: 14px 36px;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--text-light);
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid var(--border-light);
  cursor: pointer;
  transition: var(--transition);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.btn-outline.dark {
  color: var(--text-dark);
  border-color: var(--border-dark);
}
.btn-outline.dark:hover {
  border-color: var(--accent-dim);
  color: var(--accent-dim);
}

/* ═══════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════ */
#site-header {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  width: calc(100% - 80px);
  max-width: 1100px;
}
#main-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  background: rgba(10,12,11,0.6);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border: 1px solid var(--border-light);
  transition: var(--transition);
}
#main-nav.scrolled {
  background: rgba(10,12,11,0.92);
  box-shadow: 0 8px 40px rgba(0,0,0,0.4);
}
.nav-logo {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.logo-fleet { color: var(--text-light); }
.logo-fox { color: var(--accent); }
.nav-links {
  display: flex;
  gap: 8px;
}
.nav-link {
  padding: 8px 18px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: var(--radius-pill);
  transition: var(--transition-fast);
}
.nav-link:hover {
  color: var(--text-light);
  background: rgba(255,255,255,0.06);
}
.nav-cta {
  padding: 10px 28px;
  font-size: 0.85rem;
  font-weight: 700;
  background: var(--text-light);
  color: var(--dark);
  border-radius: var(--radius-pill);
  transition: var(--transition);
}
.nav-cta:hover {
  background: var(--accent);
  transform: scale(1.04);
}
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}
.mobile-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text-light);
  border-radius: 2px;
  transition: var(--transition-fast);
}

/* ═══════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════ */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
}
.hero-video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-video-wrap video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(10,12,11,0.7) 0%,
    rgba(10,12,11,0.5) 40%,
    rgba(10,12,11,0.85) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 3;
  max-width: 800px;
  padding: 0 40px;
}
.hero-tag {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s 0.2s forwards;
}
.hero-title {
  font-size: clamp(3rem, 6.5vw, 5.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 32px;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.8s 0.4s forwards;
}
.hero-bullets {
  margin-bottom: 40px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s 0.6s forwards;
}
.hero-bullets li {
  padding: 6px 0;
  font-size: 0.95rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-bullets li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
#hero-cta {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s 0.8s forwards;
}
.hero-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  opacity: 0;
  animation: fadeUp 0.8s 1.2s forwards;
}
.hero-scroll-hint span {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s infinite;
}

/* ═══════════════════════════════════════════
   PLATFORM SECTION
   ═══════════════════════════════════════════ */
.platform-split {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-top: 60px;
}
.platform-media {
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.12);
  border: 1px solid var(--border-dark);
}
.platform-video {
  width: 100%;
  border-radius: 20px;
}
.platform-img {
  width: 100%;
  border-radius: 16px;
  margin-top: 20px;
  border: 1px solid var(--border-dark);
  box-shadow: 0 12px 40px rgba(0,0,0,0.1);
  transition: var(--transition);
}
.platform-img:hover {
  transform: scale(1.02);
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}
.platform-text h3 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 12px;
}
.platform-text .subtitle {
  font-size: 1.15rem;
  color: var(--text-muted-dark);
  margin-bottom: 24px;
}
.platform-text .subtitle strong {
  color: var(--text-dark);
}
.platform-text p {
  font-size: 1rem;
  color: var(--text-muted-dark);
  line-height: 1.8;
  margin-bottom: 32px;
}

/* ═══════════════════════════════════════════
   CAPABILITIES GRID
   ═══════════════════════════════════════════ */
.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 20px;
}
.cap-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 40px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.cap-card:hover {
  border-color: var(--accent);
  background: rgba(204,255,0,0.03);
  transform: translateY(-4px);
}
.cap-number {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 0.7rem;
  font-weight: 700;
  color: rgba(255,255,255,0.15);
  letter-spacing: 0.1em;
}
.cap-icon {
  color: var(--accent);
  margin-bottom: 20px;
}
.cap-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 14px;
}
.cap-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.cap-card p strong { color: var(--accent); font-weight: 600; }

/* ═══════════════════════════════════════════
   HOW IT WORKS — STEPS
   ═══════════════════════════════════════════ */
.steps-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 20px;
}
.step-item {
  display: flex;
  gap: 28px;
  padding: 40px 36px;
  background: var(--light-alt);
  border-radius: var(--radius);
  border: 1px solid var(--border-dark);
  transition: var(--transition);
}
.step-item:hover {
  border-color: var(--accent-dim);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.06);
}
.step-num {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--accent-dim);
  line-height: 1;
  flex-shrink: 0;
  opacity: 0.5;
}
.step-content h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
}
.step-content p {
  font-size: 0.9rem;
  color: var(--text-muted-dark);
  line-height: 1.7;
}

/* ═══════════════════════════════════════════
   ROLE TABS
   ═══════════════════════════════════════════ */
.tab-switcher {
  display: flex;
  gap: 4px;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-pill);
  padding: 4px;
  width: fit-content;
  margin: 0 auto 60px;
}
.tab-btn {
  padding: 14px 36px;
  border: none;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  background: transparent;
  color: var(--text-muted);
  font-family: inherit;
}
.tab-btn.active {
  background: var(--text-light);
  color: var(--dark);
}
.tab-btn:hover:not(.active) {
  color: var(--text-light);
}
.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeIn 0.4s ease; }
.role-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.role-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 32px 24px;
  transition: var(--transition);
}
.role-card:hover {
  border-color: var(--accent);
  background: rgba(204,255,0,0.03);
  transform: translateY(-3px);
}
.role-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}
.role-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-light);
}
.role-card ul { display: flex; flex-direction: column; gap: 10px; }
.role-card li {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
  padding-left: 14px;
  position: relative;
}
.role-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
}

/* ═══════════════════════════════════════════
   STATS
   ═══════════════════════════════════════════ */
.section-accent { padding: 100px 0; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}
.stat-item {
  padding: 40px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  background: rgba(255,255,255,0.02);
}
.stat-number {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.03em;
}
.stat-suffix {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-light);
  margin-top: 4px;
}
.stat-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 8px;
}

/* ═══════════════════════════════════════════
   INDUSTRIES
   ═══════════════════════════════════════════ */
.industries-marquee {
  overflow: hidden;
  margin: 0 -40px 60px;
  padding: 20px 0;
}
.marquee-track {
  display: flex;
  gap: 16px;
  width: max-content;
  animation: marquee 25s linear infinite;
}
.industry-tag {
  padding: 10px 28px;
  border-radius: var(--radius-pill);
  background: var(--light-alt);
  border: 1px solid var(--border-dark);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dark);
  white-space: nowrap;
}
.industry-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.ind-card {
  padding: 32px 24px;
  border-radius: var(--radius);
  background: var(--light-alt);
  border: 1px solid var(--border-dark);
  transition: var(--transition);
}
.ind-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-dim);
  box-shadow: 0 12px 40px rgba(0,0,0,0.06);
}
.ind-icon { font-size: 2rem; margin-bottom: 14px; }
.ind-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
}
.ind-card p {
  font-size: 0.85rem;
  color: var(--text-muted-dark);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════
   TESTIMONIAL
   ═══════════════════════════════════════════ */
.testimonial-card {
  max-width: 800px;
  margin: 0 auto 60px;
  padding: 60px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-light);
  position: relative;
}
.quote-mark {
  font-size: 6rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 0.5;
  margin-bottom: 20px;
  opacity: 0.6;
}
blockquote {
  font-size: 1.15rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.85);
  font-style: italic;
  margin-bottom: 32px;
}
.author-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.author-info strong {
  font-size: 0.95rem;
  color: var(--text-light);
  font-style: normal;
}
.author-info span {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-style: normal;
}
.client-logos {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}
.logo-item {
  padding: 16px 32px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-light);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition-fast);
}
.logo-item:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ═══════════════════════════════════════════
   SOLUTIONS GRID
   ═══════════════════════════════════════════ */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.sol-card {
  padding: 40px 32px;
  border-radius: var(--radius);
  background: var(--light-alt);
  border: 1px solid var(--border-dark);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.sol-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--accent-dim);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.sol-card:hover::before { transform: scaleX(1); }
.sol-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.06);
}
.sol-card h4 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
}
.sol-card p {
  font-size: 0.9rem;
  color: var(--text-muted-dark);
  line-height: 1.7;
}

/* ═══════════════════════════════════════════
   CONTACT
   ═══════════════════════════════════════════ */
.contact-options {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  margin-top: 20px;
}
.contact-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.contact-opt {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 18px 24px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-light);
  font-size: 0.92rem;
  transition: var(--transition-fast);
  cursor: pointer;
}
.contact-opt:hover {
  border-color: var(--accent);
  background: rgba(204,255,0,0.04);
}
.opt-num {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--accent);
  color: var(--dark);
  font-weight: 800;
  font-size: 0.8rem;
  flex-shrink: 0;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  background: rgba(255,255,255,0.04);
  color: var(--text-light);
  font-family: inherit;
  font-size: 0.9rem;
  transition: var(--transition-fast);
  outline: none;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--text-muted);
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--accent);
  background: rgba(204,255,0,0.04);
}
.contact-form textarea { resize: vertical; min-height: 100px; }
.contact-form .btn-primary { width: 100%; justify-content: center; }

/* ═══════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════ */
#site-footer {
  padding: 80px 0 40px;
  border-top: 1px solid var(--border-light);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}
.footer-logo {
  font-size: 1.5rem;
  font-weight: 800;
  display: inline-block;
  margin-bottom: 12px;
}
.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.footer-recognized {
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  background: rgba(204,255,0,0.08);
  display: inline-block;
  margin-top: 8px;
}
.footer-col h5 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-light);
  margin-bottom: 20px;
}
.footer-col a {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 4px 0;
  transition: var(--transition-fast);
}
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 30px;
  border-top: 1px solid var(--border-light);
}
.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.footer-links { display: flex; gap: 24px; }
.footer-links a {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: var(--transition-fast);
}
.footer-links a:hover { color: var(--accent); }

/* ═══════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════ */
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Reveal animations */
.reveal-up, .reveal-left, .reveal-right {
  opacity: 0;
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal-up { transform: translateY(40px); }
.reveal-left { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }
.reveal-up.visible,
.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: translate(0);
}

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .capabilities-grid,
  .solutions-grid { grid-template-columns: repeat(2, 1fr); }
  .role-grid { grid-template-columns: repeat(2, 1fr); }
  .industry-cards-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(3, 1fr); }
  .platform-split { grid-template-columns: 1fr; gap: 40px; }
  .contact-options { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  section { padding: 100px 0; }
  .container { padding: 0 24px; }
  #site-header { width: calc(100% - 32px); top: 12px; }
  #main-nav { padding: 12px 20px; }
  .nav-links { display: none; }
  .mobile-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(10,12,11,0.96);
    backdrop-filter: blur(24px);
    border-radius: var(--radius);
    padding: 24px;
    border: 1px solid var(--border-light);
  }
  .hero-title { font-size: clamp(2.2rem, 8vw, 3.5rem); }
  .section-title { font-size: clamp(2rem, 5vw, 3rem); }
  .capabilities-grid,
  .solutions-grid,
  .role-grid,
  .industry-cards-grid,
  .stats-grid,
  .steps-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .testimonial-card { padding: 32px; }
}