/* ===== VARIABLES ===== */
:root {
  --bg: #000000;
  --bg-card: #0a0a0a;
  --primary: #1f6022;
  --primary-dim: rgba(31, 96, 34, 0.12);
  --text: #e8e8e8;
  --text-dim: #777777;
  --border: #1a1a1a;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'Courier New', Courier, monospace;
  --max-w: 1100px;
  --header-h: 68px;
  --glow: 0 0 20px rgba(31, 96, 34, 0.35), 0 0 40px rgba(31, 96, 34, 0.12);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ===== TYPOGRAPHY ===== */
h1 { font-size: clamp(2rem, 5.5vw, 3.75rem); line-height: 1.12; font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); line-height: 1.2; font-weight: 700; }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.4rem); line-height: 1.25; font-weight: 700; }

/* ===== UTILITY ===== */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem; }
.accent { color: var(--primary); }
.mono { font-family: var(--font-mono); }
.center { text-align: center; }

/* ===== HEADER ===== */
header {
  position: sticky;
  top: 0;
  z-index: 200;
  height: var(--header-h);
  background: rgba(0, 0, 0, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
header .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  flex-shrink: 0;
}
.logo img { height: 38px; width: auto; }
.logo-name {
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.04em;
}
.logo-name span { color: var(--primary); }

/* Desktop Nav */
nav ul { display: flex; gap: 2rem; align-items: center; }
nav a {
  font-size: 0.875rem;
  color: var(--text-dim);
  letter-spacing: 0.03em;
  transition: color 0.2s;
  position: relative;
}
nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--primary);
  transition: width 0.25s;
}
nav a:hover { color: var(--primary); }
nav a:hover::after { width: 100%; }
nav a.active { color: var(--primary); }
nav a.active::after { width: 100%; }

/* Hamburger Button */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  transition: all 0.3s ease;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav Overlay */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.98);
  z-index: 199;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-size: 1.5rem;
  color: var(--text-dim);
  font-weight: 600;
  transition: color 0.2s;
}
.mobile-nav a:hover,
.mobile-nav a.active { color: var(--primary); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 0.875rem 2.25rem;
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: all 0.25s ease;
  border: 2px solid var(--primary);
  background: var(--primary);
  color: #000;
}
.btn:hover {
  background: transparent;
  color: var(--primary);
  box-shadow: var(--glow);
}
.btn-ghost {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-ghost:hover {
  background: var(--primary);
  color: #000;
  box-shadow: var(--glow);
}
.btn-sm {
  padding: 0.625rem 1.5rem;
  font-size: 0.875rem;
}

/* ===== HERO ===== */
.hero {
  min-height: calc(100vh - var(--header-h));
  display: flex;
  align-items: center;
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(31,96,34,0.04) 0%, transparent 70%);
  pointer-events: none;
}
.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--primary);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
}
.hero-content { max-width: 820px; }
.hero-content h1 { margin-bottom: 1.5rem; }
.hero-content h1 span { color: var(--primary); }
.hero-content .lead {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-dim);
  margin-bottom: 2.75rem;
  max-width: 580px;
  line-height: 1.75;
}
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; }

/* Page Hero (inner pages) */
.page-hero {
  padding: 5.5rem 0 3.5rem;
  border-bottom: 1px solid var(--border);
}
.page-hero .hero-eyebrow { margin-bottom: 1.25rem; }
.page-hero h1 { margin-bottom: 1.25rem; }
.page-hero p.lead {
  font-size: 1.125rem;
  color: var(--text-dim);
  max-width: 580px;
  line-height: 1.75;
}

/* ===== SECTIONS ===== */
section { padding: 6rem 0; }

.section-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--primary);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 0.875rem;
}
.section-header { margin-bottom: 3.5rem; }
.section-header h2 { margin-bottom: 0.875rem; }
.section-header p {
  color: var(--text-dim);
  max-width: 560px;
  line-height: 1.7;
  font-size: 1.0625rem;
}

/* ===== PILLARS ===== */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.pillar {
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: 2px solid var(--primary);
  transition: border-color 0.25s;
}
.pillar:hover { border-color: var(--primary); }
.pillar-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--primary);
  letter-spacing: 0.12em;
  margin-bottom: 1.25rem;
}
.pillar h3 {
  font-size: 1.0625rem;
  margin-bottom: 0.875rem;
  color: var(--text);
}
.pillar p {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.65;
}

/* ===== MARV SECTION ===== */
.marv-section {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.marv-inner {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 5rem;
  align-items: start;
}
.marv-sidebar {}
.marv-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: #000;
  background: var(--primary);
  padding: 0.2rem 0.6rem;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}
.marv-title {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  color: var(--text);
}
.marv-subtitle {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 0.5rem;
  letter-spacing: 0.08em;
}
.marv-body {
  border-left: 2px solid var(--primary);
  padding-left: 2rem;
}
.marv-body p {
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--text-dim);
}

/* ===== PRODUCT CARDS ===== */
.product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.product-card {
  padding: 2.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: border-color 0.25s;
}
.product-card:hover { border-color: rgba(31,96,34,0.35); }
.product-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid var(--primary);
  color: var(--primary);
  padding: 0.2rem 0.65rem;
  width: fit-content;
}
.product-card h3 { font-size: 1.4rem; color: var(--text); }
.product-card p {
  font-size: 0.9375rem;
  color: var(--text-dim);
  line-height: 1.65;
  flex-grow: 1;
}

/* ===== QUOTE BLOCK ===== */
.quote-block {
  border-left: 3px solid var(--primary);
  padding: 1.5rem 2rem;
  background: var(--bg-card);
  margin: 3rem 0;
}
.quote-block p {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--text);
  font-style: italic;
}

/* ===== MODEL CARDS (Philosophie) ===== */
.model-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.model-card {
  padding: 2.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-bottom: 2px solid var(--primary);
}
.model-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--primary);
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
}
.model-card h3 { font-size: 1.1rem; margin-bottom: 0.875rem; }
.model-card p {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.65;
}

/* ===== FEATURE LIST ===== */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 2.5rem 0;
}
.feature-list li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--text);
}
.feature-list li .icon {
  color: var(--primary);
  font-family: var(--font-mono);
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

/* ===== HOW IT WORKS ===== */
.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 2.5rem;
  max-width: 680px;
}
.step {
  display: flex;
  gap: 1.5rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}
.step:last-child { border-bottom: none; }
.step-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--primary);
  letter-spacing: 0.12em;
  background: var(--primary-dim);
  border: 1px solid rgba(31,96,34,0.25);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.step-content h4 { font-size: 1rem; margin-bottom: 0.375rem; }
.step-content p { font-size: 0.9rem; color: var(--text-dim); line-height: 1.6; }

/* ===== PRICE DISPLAY ===== */
.price-block {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin: 2rem 0;
}
.price-amount {
  font-family: var(--font-mono);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}
.price-note {
  font-size: 0.875rem;
  color: var(--text-dim);
}

/* ===== CTA SECTION ===== */
.cta-block {
  padding: 5.5rem 0;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  text-align: center;
}
.cta-block h2 { margin-bottom: 1rem; }
.cta-block p {
  color: var(--text-dim);
  max-width: 480px;
  margin: 0 auto 2.5rem;
  font-size: 1.0625rem;
  line-height: 1.7;
}
.cta-block .badge-free {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--primary);
  letter-spacing: 0.12em;
  margin-top: 1rem;
}

/* ===== DIVIDER ===== */
.divider { height: 1px; background: var(--border); }

/* ===== FOOTER ===== */
footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 3rem 0 2rem;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}
.footer-logo img { height: 30px; }
.footer-logo-name {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-dim);
}
.footer-links {
  display: flex;
  gap: 2rem;
  align-items: center;
  flex-wrap: wrap;
}
.footer-links a {
  font-size: 0.875rem;
  color: var(--text-dim);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--primary); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
}
.footer-tagline {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: rgba(31,96,34,0.5);
  letter-spacing: 0.08em;
}

/* ===== LEGAL ===== */
.legal-content {
  max-width: 680px;
  padding: 4rem 0 6rem;
}
.legal-content h2 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--primary);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 3.5rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}
.legal-content h2:first-of-type { margin-top: 0; }
.legal-content h3 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text);
  margin-top: 1.75rem;
  margin-bottom: 0.5rem;
}
.legal-content p {
  font-size: 0.9375rem;
  color: var(--text-dim);
  line-height: 1.75;
  margin-bottom: 0.875rem;
}
.legal-content a { color: var(--primary); }
.legal-content a:hover { text-decoration: underline; }
.legal-content ul {
  padding-left: 1.5rem;
  margin: 0.75rem 0 1.25rem;
}
.legal-content li {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.75;
  margin-bottom: 0.375rem;
}
.legal-content h4 {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text);
  margin-top: 1.5rem;
  margin-bottom: 0.375rem;
}
.legal-notice {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--primary);
  padding: 1.25rem 1.5rem;
  margin-top: 3rem;
}
.legal-notice p {
  font-size: 0.875rem;
  color: var(--text-dim);
  margin-bottom: 0;
}

/* ===== ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* ===== BACKGROUND SECTIONS ===== */
.bg-card { background: var(--bg-card); }
.border-top { border-top: 1px solid var(--border); }
.border-bottom { border-bottom: 1px solid var(--border); }

/* ===== TWO COLUMN CONTENT LAYOUT ===== */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .two-col { grid-template-columns: 1fr; gap: 3rem; }
  .pillars { grid-template-columns: 1fr; gap: 1rem; }
  .marv-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .product-grid { grid-template-columns: 1fr; }
  .model-grid { grid-template-columns: 1fr; gap: 1rem; }
  nav ul { display: none; }
  .hamburger { display: flex; }
  section { padding: 4.5rem 0; }
}

@media (max-width: 600px) {
  .hero { padding: 3.5rem 0; }
  .hero-cta { flex-direction: column; align-items: flex-start; }
  .btn { display: block; text-align: center; }
  .footer-top { flex-direction: column; align-items: flex-start; }
  .footer-links { gap: 1.25rem; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .page-hero { padding: 3.5rem 0 2.5rem; }
  section { padding: 3.5rem 0; }
  .cta-block { padding: 4rem 0; }
}