/* ============================================================
   LSTM Markets — Style Sheet
   Dark-theme, market-maker aesthetic with Bahamas/Chicago vibes
   ============================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ---------- Custom Properties ---------- */
:root {
  /* Core palette */
  --bg-primary:    #0a0f1c;
  --bg-secondary:  #111827;
  --bg-card:       #151d2e;
  --bg-card-hover: #1a2540;
  --bg-nav:        rgba(10, 15, 28, 0.92);

  /* Text */
  --text-primary:   #f0f2f5;
  --text-secondary: #94a3b8;
  --text-muted:     #64748b;

  /* Accents */
  --accent-teal:   #00d4aa;
  --accent-teal-dim: rgba(0, 212, 170, 0.15);
  --accent-gold:   #c9a84c;
  --accent-gold-dim: rgba(201, 168, 76, 0.12);

  /* Chicago steel greys */
  --steel-400: #9ca3af;
  --steel-600: #4b5563;
  --steel-700: #374151;
  --steel-800: #1f2937;

  /* Bahamas ocean gradients */
  --gradient-ocean: linear-gradient(135deg, #0a0f1c 0%, #0d1f3c 40%, #0a2a3c 70%, #0a0f1c 100%);
  --gradient-hero:  linear-gradient(160deg, #0a0f1c 0%, #0c1a2e 30%, #0a2a3c 55%, #112240 80%, #0a0f1c 100%);
  --gradient-wave:  linear-gradient(170deg, #0a0f1c 0%, #0d2a3a 45%, #0a1f2f 100%);

  /* Layout */
  --max-width:     1200px;
  --nav-height:    72px;
  --border-radius: 12px;
  --transition:    0.3s ease;
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a:hover {
  color: #33e0be;
}

img {
  max-width: 100%;
  display: block;
}

/* ---------- Utility ---------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

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

/* ---------- Fade-in-on-scroll ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* stagger delays */
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* ============================================================
   NAVIGATION
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  background: var(--bg-nav);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  z-index: 1000;
  display: flex;
  align-items: center;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.nav-logo .logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--accent-teal), #0088aa);
  border-radius: 8px;
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--bg-primary);
  letter-spacing: 0.04em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-teal);
  transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: all var(--transition);
}

.hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================================
   HERO SECTIONS
   ============================================================ */

/* Shared hero base */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: calc(var(--nav-height) + 4rem) 2rem 4rem;
  background: var(--gradient-hero);
  overflow: hidden;
}

.hero-home {
  min-height: 82vh;
}

.hero-small {
  min-height: 50vh;
  padding: calc(var(--nav-height) + 3rem) 2rem 3rem;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

.hero-content h1 .highlight {
  background: linear-gradient(135deg, var(--accent-teal), #33e0be);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-content .tagline {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 620px;
  margin: 0 auto 2rem;
  font-weight: 400;
}

/* Scroll-down hint chevron */
.scroll-hint {
  display: flex;
  justify-content: center;
  margin-top: 1rem;
  animation: scrollBounce 2.4s ease-in-out infinite;
}

.scroll-hint svg {
  stroke: var(--text-muted);
  opacity: 0.5;
  transition: opacity var(--transition);
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50%      { transform: translateY(10px); opacity: 0.4; }
}

/* CTA button */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  background: var(--accent-teal);
  color: var(--bg-primary);
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--transition);
  letter-spacing: 0.01em;
}

.btn-primary:hover {
  background: #33e0be;
  color: var(--bg-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 212, 170, 0.25);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  background: transparent;
  color: var(--accent-teal);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid var(--accent-teal);
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-secondary:hover {
  background: var(--accent-teal-dim);
  transform: translateY(-2px);
}

/* Geometric grid pattern overlay */
.hero-pattern {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.06;
  background-image:
    linear-gradient(rgba(0, 212, 170, 0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 170, 0.3) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 20%, transparent 70%);
}

/* Animated diagonal lines (Chicago skyline vibe) */
.hero-geometric {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  opacity: 0.04;
}

.hero-geometric::before,
.hero-geometric::after {
  content: '';
  position: absolute;
  background: linear-gradient(135deg, var(--accent-teal), transparent);
}

.hero-geometric::before {
  width: 1px;
  height: 120%;
  top: -10%;
  left: 30%;
  transform: rotate(15deg);
}

.hero-geometric::after {
  width: 1px;
  height: 120%;
  top: -10%;
  right: 25%;
  transform: rotate(-12deg);
}

/* Subtle ocean glow */
.hero-glow {
  position: absolute;
  bottom: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 120%;
  height: 80%;
  background: radial-gradient(ellipse at center, rgba(0, 212, 170, 0.06) 0%, transparent 70%);
  z-index: 0;
  pointer-events: none;
}

/* ============================================================
   CAPABILITY CARDS (Home page strip)
   ============================================================ */
.capabilities {
  padding: 6rem 0;
  background: var(--bg-secondary);
  position: relative;
}

.capabilities::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 170, 0.2), transparent);
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-teal);
  margin-bottom: 1rem;
}

.section-heading {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.section-subheading {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin-bottom: 3.5rem;
}

.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.cap-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius);
  padding: 2rem 1.5rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.cap-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-teal), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.cap-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(0, 212, 170, 0.15);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.cap-card:hover::before {
  opacity: 1;
}

.cap-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--accent-teal-dim);
  margin-bottom: 1.25rem;
  font-size: 1.3rem;
}

.cap-card:nth-child(2) .cap-icon {
  background: var(--accent-gold-dim);
}

.cap-card:nth-child(3) .cap-icon {
  background: rgba(99, 102, 241, 0.12);
}

.cap-card:nth-child(4) .cap-icon {
  background: rgba(244, 63, 94, 0.1);
}

.cap-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
  letter-spacing: -0.01em;
}

.cap-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================================
   ABOUT TEASER (Home page)
   ============================================================ */
.about-teaser {
  padding: 6rem 0;
  background: var(--bg-primary);
}

.about-teaser-inner {
  display: flex;
  align-items: center;
  gap: 4rem;
}

.about-teaser-text {
  flex: 1;
}

.about-teaser-text p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.about-teaser-visual {
  flex: 0 0 360px;
  height: 280px;
  border-radius: var(--border-radius);
  background: var(--gradient-wave);
  border: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
}

/* Decorative lines inside the visual block (Chicago architecture) */
.about-teaser-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 49%, rgba(0, 212, 170, 0.08) 49%, rgba(0, 212, 170, 0.08) 51%, transparent 51%),
    linear-gradient(0deg, transparent 49%, rgba(201, 168, 76, 0.05) 49%, rgba(201, 168, 76, 0.05) 51%, transparent 51%);
  background-size: 40px 40px;
}

.about-teaser-visual::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60%;
  background: linear-gradient(to top, var(--bg-primary), transparent);
  pointer-events: none;
}

.math-overlay {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
}

/* ============================================================
   MARKETS PAGE — Content Sections
   ============================================================ */
.market-sections {
  padding: 5rem 0;
  background: var(--bg-primary);
}

.market-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius);
  padding: 2.5rem 2.5rem;
  margin-bottom: 2rem;
  transition: all var(--transition);
  position: relative;
}

.market-card:hover {
  border-color: rgba(0, 212, 170, 0.12);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.market-card-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-teal);
  background: var(--accent-teal-dim);
  padding: 0.3rem 0.8rem;
  border-radius: 4px;
  margin-bottom: 1rem;
}

.market-card:nth-child(2) .market-card-label {
  color: var(--accent-gold);
  background: var(--accent-gold-dim);
}

.market-card:nth-child(3) .market-card-label {
  color: #818cf8;
  background: rgba(99, 102, 241, 0.12);
}

.market-card:nth-child(4) .market-card-label {
  color: #f472b6;
  background: rgba(244, 114, 182, 0.12);
}

.market-card h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.market-card p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 760px;
}

/* ============================================================
   ABOUT PAGE — Company Description
   ============================================================ */
.about-section {
  padding: 5rem 0;
  background: var(--bg-primary);
}

.about-description {
  max-width: 760px;
  margin: 0 auto;
}

.about-description p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 1.5rem;
}

.about-description p:first-child::first-letter {
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--accent-teal);
  float: left;
  margin-right: 0.5rem;
  line-height: 1;
}

/* Stats strip */
.stats-strip {
  padding: 4rem 0;
  background: var(--bg-secondary);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item h3 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-teal), var(--accent-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.4rem;
}

.stat-item p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ============================================================
   LOCATION PHOTOS (About page — side-by-side images)
   ============================================================ */
.location-photos {
  padding: 4rem 0;
  background: var(--bg-primary);
}

.photo-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.photo-card {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.photo-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.photo-card:hover img {
  transform: scale(1.03);
}

.photo-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem 1.25rem;
  background: linear-gradient(to top, rgba(10, 15, 28, 0.85), transparent);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.02em;
}

@media (max-width: 768px) {
  .photo-row {
    grid-template-columns: 1fr;
  }

  .photo-card img {
    height: 220px;
  }
}

/* ============================================================
   CONTACT STRIP
   ============================================================ */
.contact-strip {
  padding: 4rem 0;
  background: var(--bg-primary);
  text-align: center;
}

.contact-strip h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.contact-strip p {
  color: var(--text-secondary);
  font-size: 1rem;
}

.contact-locations {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 1.5rem;
}

.contact-location {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.contact-location .loc-icon {
  color: var(--accent-teal);
  font-size: 1.1rem;
  margin-top: 0.1rem;
}

.contact-location strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* ============================================================
   CONTACT FORM (About page)
   ============================================================ */
.contact-form-section {
  padding: 4rem 0;
  background: var(--bg-secondary);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  text-align: center;
}

.contact-form-section h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.contact-form-section > .container > p {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 2rem;
}

.contact-form {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.contact-form textarea {
  display: block;
  width: 100%;
  min-height: 200px;
  padding: 1.25rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--border-radius);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  line-height: 1.6;
  resize: vertical;
  transition: border-color var(--transition);
  box-sizing: border-box;
}

.contact-form textarea::placeholder {
  color: var(--text-muted);
}

.contact-form textarea:focus {
  outline: none;
  border-color: rgba(0, 212, 170, 0.4);
}

.contact-form .btn-primary {
  margin-top: 1.25rem;
}

.contact-status {
  margin-top: 0.75rem;
  font-size: 0.9rem;
  min-height: 1.4em;
}

.contact-status.success {
  color: var(--accent-teal);
}

.contact-status.error {
  color: #f87171;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  padding: 3rem 0 2rem;
  background: var(--bg-secondary);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-brand {
  max-width: 380px;
}

.footer-brand .nav-logo {
  margin-bottom: 0.8rem;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.footer-links {
  display: flex;
  gap: 3rem;
}

.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 0.4rem;
}

.footer-col a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: color var(--transition);
}

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

.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.footer-bottom .footer-exchanges {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.footer-bottom .footer-exchanges span {
  color: var(--steel-400);
  font-weight: 500;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Tablet */
@media (max-width: 1024px) {
  .capabilities-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-teaser-inner {
    flex-direction: column;
  }

  .about-teaser-visual {
    flex: none;
    width: 100%;
    height: 200px;
  }

  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --nav-height: 64px;
  }

  .container {
    padding: 0 1.25rem;
  }

  /* Mobile nav */
  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--bg-nav);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column;
    gap: 0;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transform: translateY(-110%);
    transition: transform 0.35s ease;
  }

  .nav-links.open {
    transform: translateY(0);
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 0.75rem 2rem;
    font-size: 1rem;
  }

  .nav-links a::after {
    display: none;
  }

  /* Hero */
  .hero {
    min-height: 80vh;
    padding-top: calc(var(--nav-height) + 2.5rem);
    padding-bottom: 3rem;
  }

  .hero-home {
    min-height: 75vh;
  }

  .hero-small {
    min-height: 40vh;
  }

  /* Cards */
  .capabilities-grid {
    grid-template-columns: 1fr;
  }

  .capabilities {
    padding: 4rem 0;
  }

  .market-card {
    padding: 1.75rem 1.5rem;
  }

  /* Stats */
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  /* Footer */
  .footer-inner {
    flex-direction: column;
  }

  .footer-links {
    flex-direction: column;
    gap: 1.5rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .contact-locations {
    flex-direction: column;
    align-items: center;
  }
}

/* Small mobile */
@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-content .tagline {
    font-size: 0.95rem;
  }

  .section-heading {
    font-size: 1.5rem;
  }
}