:root {
  --bg-primary: #0a0f0d;
  --bg-secondary: #111916;
  --bg-card: #151d19;
  --fg-primary: #e8ece9;
  --fg-secondary: #8a9b90;
  --fg-muted: #5a6b60;
  --accent: #d4a843;
  --accent-dim: rgba(212, 168, 67, 0.15);
  --accent-glow: rgba(212, 168, 67, 0.08);
  --border: rgba(138, 155, 144, 0.12);
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

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

body {
  background: var(--bg-primary);
  color: var(--fg-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.accent {
  color: var(--accent);
}

.section-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}

/* ===== HERO ===== */
.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem 2rem 4rem;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-badge {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}

.hero-badge::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  margin-right: 0.75rem;
  vertical-align: middle;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--fg-secondary);
  max-width: 540px;
  line-height: 1.7;
  margin-bottom: 3rem;
  position: relative;
  z-index: 1;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 1.5rem 2rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: fit-content;
  position: relative;
  z-index: 1;
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ===== PROBLEM ===== */
.problem {
  padding: 6rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.problem-left h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  position: sticky;
  top: 2rem;
}

.problem-right {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.problem-card {
  padding: 1.5rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  transition: border-color 0.3s;
}

.problem-card:hover {
  border-color: var(--accent);
}

.problem-icon {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-dim);
  min-width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.problem-card p {
  color: var(--fg-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ===== SERVICES ===== */
.services {
  padding: 6rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.services h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 3rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.service-item {
  padding: 2rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: transform 0.3s, border-color 0.3s;
}

.service-item:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}

.service-number {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 1rem;
}

.service-item h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.service-item p {
  color: var(--fg-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ===== NICHES ===== */
.niches {
  padding: 6rem 0;
  overflow: hidden;
}

.niches-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

.niches h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 2.5rem;
}

.niche-marquee {
  margin: 0 -2rem;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  margin-bottom: 2rem;
}

.niche-track {
  display: flex;
  gap: 1rem;
  animation: marquee 20s linear infinite;
  width: max-content;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.niche-pill {
  display: inline-block;
  padding: 0.65rem 1.5rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--fg-primary);
  white-space: nowrap;
}

.niches-desc {
  color: var(--fg-secondary);
  font-size: 1.05rem;
  max-width: 600px;
  line-height: 1.7;
}

/* ===== CLOSING ===== */
.closing {
  padding: 8rem 2rem;
  text-align: center;
  position: relative;
}

.closing::before {
  content: '';
  position: absolute;
  bottom: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.closing-inner {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.closing-sub {
  color: var(--fg-secondary);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.closing-tagline {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ===== FOOTER ===== */
.site-footer {
  padding: 3rem 2rem;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
}

.footer-location {
  color: var(--fg-muted);
  font-size: 0.85rem;
}

.footer-email {
  color: var(--fg-muted);
  font-size: 0.85rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding: 4rem 1.5rem 3rem;
  }

  .hero-stats {
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    align-items: flex-start;
  }

  .stat-divider {
    width: 100%;
    height: 1px;
  }

  .problem-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .problem-left h2 {
    position: static;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
  }

  .closing {
    padding: 5rem 1.5rem;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===== NAV ===== */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 15, 13, 0.9);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--fg-primary);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--fg-secondary);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

.nav-link:hover {
  color: var(--fg-primary);
}

.nav-cta {
  padding: 0.5rem 1.25rem;
  background: var(--accent);
  border-radius: 6px;
  color: var(--bg-primary) !important;
  font-weight: 700;
  transition: opacity 0.2s !important;
}

.nav-cta:hover {
  opacity: 0.88;
  color: var(--bg-primary) !important;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--fg-primary);
  font-size: 1.3rem;
  cursor: pointer;
}

.nav-mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--border);
  padding: 0.5rem 0;
}

.nav-mobile-menu.open {
  display: flex;
}

.nav-mobile-link {
  padding: 0.875rem 2rem;
  color: var(--fg-secondary);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s, background 0.2s;
}

.nav-mobile-link:hover {
  color: var(--fg-primary);
  background: var(--bg-secondary);
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
}

/* ===== HERO ACTIONS ===== */
.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
  position: relative;
  z-index: 1;
}

.hero-btn-primary {
  display: inline-block;
  padding: 0.875rem 2rem;
  background: var(--accent);
  border-radius: 8px;
  color: var(--bg-primary);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.03em;
  transition: opacity 0.2s;
}

.hero-btn-primary:hover { opacity: 0.88; }

.hero-btn-secondary {
  display: inline-block;
  padding: 0.875rem 2rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg-secondary);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.03em;
  transition: border-color 0.2s, color 0.2s;
}

.hero-btn-secondary:hover {
  border-color: var(--accent);
  color: var(--fg-primary);
}

/* ===== CLOSING CTA ===== */
.closing-cta {
  display: inline-block;
  padding: 0.875rem 2.5rem;
  background: var(--accent);
  border-radius: 8px;
  color: var(--bg-primary);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: opacity 0.2s;
}

.closing-cta:hover { opacity: 0.88; }