:root {
  --bg: #0a0a0a;
  --bg-elevated: #141414;
  --bg-card: #1a1a1a;
  --fg: #f0ece4;
  --fg-muted: #8a8580;
  --accent: #e8ff47;
  --accent-dim: rgba(232, 255, 71, 0.12);
  --border: #2a2a2a;
  --radius: 16px;
  --font-body: 'Space Grotesk', sans-serif;
  --font-display: 'Syne', sans-serif;
}

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

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

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

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

.section-label {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 6rem 2rem 4rem;
  overflow: hidden;
}

.hero-inner {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  margin-bottom: 2.5rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 2rem;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.7;
}

.hero-accent-shape {
  position: absolute;
  top: 10%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-dim) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 1;
  pointer-events: none;
}

/* ============ PROBLEM ============ */
.problem {
  padding: 8rem 2rem;
  border-top: 1px solid var(--border);
}

.problem-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.problem-left h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  position: sticky;
  top: 4rem;
}

.problem-right {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}

.problem-number {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  display: block;
  margin-bottom: 0.75rem;
}

.problem-card p {
  color: var(--fg-muted);
  font-size: 1rem;
  line-height: 1.7;
}

/* ============ PACKAGES ============ */
.packages {
  padding: 8rem 2rem;
  background: var(--bg-elevated);
}

.packages-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.packages-inner > h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 4rem;
}

.package-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.package-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  transition: border-color 0.3s ease;
}

.package-item:hover {
  border-color: var(--fg-muted);
}

.package-item.featured {
  border-color: var(--accent);
  position: relative;
}

.package-item.featured::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--accent-dim), transparent);
  z-index: 0;
  pointer-events: none;
}

.package-tier {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 0.75rem;
  position: relative;
  z-index: 1;
}

.package-item h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.package-desc {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.package-list {
  list-style: none;
  position: relative;
  z-index: 1;
}

.package-list li {
  color: var(--fg);
  font-size: 0.9rem;
  padding: 0.5rem 0;
  border-top: 1px solid var(--border);
}

.package-list li::before {
  content: '\2713';
  color: var(--accent);
  margin-right: 0.75rem;
  font-weight: 700;
}

/* Retainer block */
.retainer-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3rem;
}

.retainer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.retainer-text h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.retainer-text p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 640px;
}

.retainer-badge {
  flex-shrink: 0;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.5rem 1.2rem;
  border-radius: 100px;
  white-space: nowrap;
}

/* ============ CLIENTS ============ */
.clients {
  padding: 8rem 2rem;
  border-top: 1px solid var(--border);
}

.clients-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.clients-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 3rem;
}

.client-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.client-tag {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--fg);
  font-size: 1rem;
  font-weight: 500;
  padding: 0.75rem 1.5rem;
  border-radius: 100px;
  transition: all 0.3s ease;
}

.client-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ============ CLOSING ============ */
.closing {
  padding: 10rem 2rem;
  text-align: center;
  background: var(--bg-elevated);
}

.closing-inner {
  max-width: 800px;
  margin: 0 auto;
}

.closing-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 2rem;
}

.closing-text {
  color: var(--fg-muted);
  font-size: 1.15rem;
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto;
}

/* ============ FOOTER ============ */
.site-footer {
  padding: 4rem 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.footer-tagline {
  color: var(--fg-muted);
  font-size: 0.9rem;
}

/* ============ HEADER ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
}

.header-nav {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.header-brand {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--fg);
  text-decoration: none;
}

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

.header-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.header-links a:hover { color: var(--fg); }

.nav-cta {
  background: var(--accent) !important;
  color: var(--bg) !important;
  font-weight: 600 !important;
  padding: 0.5rem 1.25rem;
  border-radius: 100px;
  transition: opacity 0.2s !important;
}

.nav-cta:hover { opacity: 0.85; }

/* ============ PACKAGE CTA ============ */
.package-cta {
  display: inline-block;
  text-align: center;
  margin-top: 1.5rem;
  padding: 0.65rem 1.5rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  background: var(--bg-elevated);
  color: var(--fg);
  border: 1px solid var(--border);
  transition: border-color 0.2s, background 0.2s, color 0.2s;
  position: relative;
  z-index: 1;
}

.package-cta:hover { border-color: var(--fg-muted); }

.featured-cta {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}

.featured-cta:hover { opacity: 0.85; border-color: var(--accent); }

/* ============ FOOTER LINKS ============ */
.footer-links {
  display: flex;
  gap: 2rem;
  justify-content: center;
  margin-top: 1.5rem;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--fg); }

/* ============ CLOSING CTA ============ */
.closing-cta-wrap {
  margin-top: 2.5rem;
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-closing-packages {
  display: inline-block;
  background: transparent;
  color: var(--fg);
  font-weight: 600;
  padding: 0.9rem 2rem;
  border-radius: 100px;
  text-decoration: none;
  border: 1px solid var(--border);
  font-size: 0.95rem;
  transition: border-color 0.2s;
}

.btn-closing-packages:hover { border-color: var(--fg); }

.btn-closing-contact {
  display: inline-block;
  background: var(--accent);
  color: var(--bg);
  font-weight: 600;
  padding: 0.9rem 2rem;
  border-radius: 100px;
  text-decoration: none;
  font-size: 0.95rem;
  transition: opacity 0.2s;
}

.btn-closing-contact:hover { opacity: 0.85; }

/* ============ RESPONSIVE ============ */
@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding: 5rem 1.5rem 4rem;
  }

  .hero-accent-shape {
    width: 300px;
    height: 300px;
    top: 5%;
    right: -20%;
  }

  .problem-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .problem-left h2 {
    position: static;
  }

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

  .retainer-inner {
    flex-direction: column;
    text-align: center;
  }

  .closing {
    padding: 6rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2.5rem;
  }

  .problem-left h2,
  .packages-inner > h2,
  .clients-inner h2 {
    font-size: 2rem;
  }

  .closing-inner h2 {
    font-size: 2.2rem;
  }
}