/* ============================================================
   AURELIIUS — MAIN STYLESHEET
   Color Palette: Deep Navy/Black bg, Electric Blue (#1E90FF / #00BFFF),
   Amber/Orange accent (#FF8C00 / #FFA500), White text
   ============================================================ */

:root {
  --bg-primary: #050810;
  --bg-secondary: #080d1a;
  --bg-card: #0c1220;
  --bg-card-hover: #111a2e;
  --blue-primary: #1a8fff;
  --blue-bright: #00d4ff;
  --blue-dim: #0d5fa0;
  --amber: #ff8c00;
  --amber-bright: #ffaa33;
  --white: #ffffff;
  --white-80: rgba(255,255,255,0.80);
  --white-50: rgba(255,255,255,0.50);
  --white-20: rgba(255,255,255,0.20);
  --white-10: rgba(255,255,255,0.10);
  --white-05: rgba(255,255,255,0.05);
  --border: rgba(26,143,255,0.20);
  --border-hover: rgba(26,143,255,0.50);
  --font-main: 'Inter', sans-serif;
  --font-display: 'Space Grotesk', sans-serif;
  --max-width: 1200px;
  --radius: 8px;
  --radius-lg: 16px;
  --transition: 0.25s ease;
}

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

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

body {
  background: var(--bg-primary);
  color: var(--white);
  font-family: var(--font-main);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ── UTILITIES ── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section-label {
  font-family: var(--font-main);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--blue-primary);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 24px;
  color: var(--white);
}

.section-intro {
  font-size: 1.1rem;
  color: var(--white-80);
  max-width: 680px;
  line-height: 1.75;
  margin-bottom: 56px;
}

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

/* ── BUTTONS ── */
.btn-primary {
  display: inline-block;
  background: var(--blue-primary);
  color: var(--white);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 16px 36px;
  border-radius: var(--radius);
  border: 1px solid var(--blue-primary);
  transition: background var(--transition), box-shadow var(--transition), transform var(--transition);
  cursor: pointer;
}
.btn-primary:hover {
  background: var(--blue-bright);
  border-color: var(--blue-bright);
  box-shadow: 0 0 32px rgba(0,212,255,0.35);
  transform: translateY(-2px);
}
.btn-primary.btn-large {
  font-size: 1.1rem;
  padding: 20px 48px;
}

.btn-ghost {
  display: inline-block;
  background: transparent;
  color: var(--white-80);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 15px 32px;
  border-radius: var(--radius);
  border: 1px solid var(--white-20);
  transition: border-color var(--transition), color var(--transition);
}
.btn-ghost:hover {
  border-color: var(--blue-primary);
  color: var(--white);
}

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(5,8,16,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}
.nav.scrolled { background: rgba(5,8,16,0.97); }

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--white);
}
.nav-logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
}
.nav-logo-text {
  display: inline;
}
.logo-accent { display: none; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--white-80);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--white); }
.nav-links .nav-cta {
  background: var(--blue-primary);
  color: var(--white);
  padding: 9px 22px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.85rem;
}
.nav-links .nav-cta:hover { background: var(--blue-bright); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-mobile {
  display: none;
  flex-direction: column;
  padding: 16px 24px 20px;
  gap: 16px;
  border-top: 1px solid var(--border);
}
.nav-mobile a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--white-80);
}
.nav-mobile .nav-cta {
  display: inline-block;
  background: var(--blue-primary);
  color: var(--white);
  padding: 10px 24px;
  border-radius: var(--radius);
  font-weight: 700;
  text-align: center;
}
.nav-mobile.open { display: flex; }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 68px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: brightness(0.55) saturate(1.1);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(5,8,16,0.92) 0%,
    rgba(5,8,16,0.75) 50%,
    rgba(5,8,16,0.30) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 24px 120px;
  max-width: 760px;
  padding-left: 48px;
}

.hero-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--amber-bright);
  border: 1px solid rgba(255,140,0,0.35);
  background: rgba(255,140,0,0.08);
  padding: 6px 16px;
  border-radius: 4px;
  margin-bottom: 28px;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 28px;
  color: var(--white);
}
.headline-accent {
  color: var(--blue-bright);
  display: block;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--white-80);
  line-height: 1.75;
  margin-bottom: 44px;
  max-width: 580px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.hero-disclaimer {
  font-size: 0.8rem;
  color: var(--white-50);
  letter-spacing: 0.03em;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}
.hero-scroll-indicator span {
  display: block;
  width: 1px;
  height: 56px;
  background: linear-gradient(to bottom, var(--blue-primary), transparent);
  margin: 0 auto;
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.1); }
}

/* ── MARQUEE ── */
.marquee-bar {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
  overflow: hidden;
  white-space: nowrap;
}
.marquee-track {
  display: inline-flex;
  gap: 32px;
  animation: marquee 28s linear infinite;
}
.marquee-track span {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white-50);
}
.marquee-track .dot { color: var(--blue-primary); }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ── PROBLEM ── */
.problem {
  padding: 120px 0;
  background: var(--bg-primary);
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 64px;
}

.pain-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}
.pain-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
}
.pain-icon {
  font-size: 1.5rem;
  color: var(--blue-primary);
  margin-bottom: 16px;
}
.pain-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--white);
}
.pain-card p {
  font-size: 0.9rem;
  color: var(--white-80);
  line-height: 1.65;
}

.problem-statement {
  text-align: center;
  padding: 40px;
  background: linear-gradient(135deg, rgba(26,143,255,0.08), rgba(0,212,255,0.04));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.problem-statement p {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--white-80);
}
.problem-statement strong { color: var(--blue-bright); }

/* ── OFFER ── */
.offer {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
}
.offer-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.offer-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  filter: brightness(0.25) saturate(0.9);
}
.offer-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(5,8,16,0.85) 0%,
    rgba(5,8,16,0.70) 50%,
    rgba(5,8,16,0.92) 100%
  );
}
.offer-content {
  position: relative;
  z-index: 1;
}

.deliverables-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 80px;
}

.deliverable-card {
  background: rgba(12,18,32,0.85);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: border-color var(--transition), transform var(--transition);
  backdrop-filter: blur(8px);
}
.deliverable-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}
.deliverable-card.featured {
  border-color: rgba(26,143,255,0.45);
  background: rgba(26,143,255,0.06);
}
.deliverable-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: rgba(26,143,255,0.18);
  line-height: 1;
  margin-bottom: 8px;
}
.deliverable-tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 12px;
}
.deliverable-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--white);
}
.deliverable-card p {
  font-size: 0.875rem;
  color: var(--white-80);
  line-height: 1.65;
}

.offer-investment {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  background: rgba(12,18,32,0.9);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 56px;
  backdrop-filter: blur(8px);
}
.price-display {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin: 16px 0 12px;
}
.currency {
  font-size: 1.5rem;
  color: var(--white-50);
  font-weight: 500;
}
.price-note {
  font-size: 0.875rem;
  color: var(--amber-bright);
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: 0.03em;
}
.price-context {
  font-size: 0.9rem;
  color: var(--white-80);
  line-height: 1.7;
}
.what-you-get h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.what-you-get ul { display: flex; flex-direction: column; gap: 12px; }
.what-you-get li {
  font-size: 0.9rem;
  color: var(--white-80);
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
}
.what-you-get li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--blue-primary);
  font-weight: 700;
}

/* ── FOR WHO ── */
.for-who {
  padding: 120px 0;
  background: var(--bg-secondary);
}
.fit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 48px;
}
.fit-col {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--border);
}
.fit-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.fit-yes-title { color: var(--blue-bright); }
.fit-no-title { color: var(--white-50); }
.fit-col ul { display: flex; flex-direction: column; gap: 14px; }
.fit-col li {
  font-size: 0.9rem;
  color: var(--white-80);
  padding-left: 24px;
  position: relative;
  line-height: 1.5;
}
.fit-yes li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--blue-primary);
  font-weight: 700;
}
.fit-no li::before {
  content: '✗';
  position: absolute;
  left: 0;
  color: rgba(255,80,80,0.7);
  font-weight: 700;
}
.disqualifier-note {
  background: rgba(26,143,255,0.05);
  border: 1px solid var(--border);
  border-left: 3px solid var(--blue-primary);
  border-radius: var(--radius);
  padding: 24px 32px;
}
.disqualifier-note p {
  font-size: 1rem;
  color: var(--white-80);
  font-style: italic;
  line-height: 1.65;
}

/* ── ECOSYSTEM ── */
.ecosystem {
  padding: 120px 0;
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}
.ecosystem-symbol-bg {
  position: absolute;
  top: 50%;
  right: -5%;
  transform: translateY(-50%);
  width: 500px;
  height: 500px;
  opacity: 0.06;
  pointer-events: none;
  z-index: 0;
}
.symbol-watermark {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.ecosystem .container {
  position: relative;
  z-index: 1;
}
.ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.ecosystem-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
  position: relative;
}
.ecosystem-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
}
.kernel-card {
  grid-column: span 1;
  border-color: rgba(0,212,255,0.35);
  background: linear-gradient(135deg, rgba(0,212,255,0.06), rgba(26,143,255,0.04));
}
.eco-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-bright);
  border: 1px solid rgba(0,212,255,0.4);
  padding: 3px 10px;
  border-radius: 4px;
}
.eco-icon {
  font-size: 1.8rem;
  color: var(--blue-primary);
  margin-bottom: 16px;
}
.kernel-card .eco-icon { color: var(--blue-bright); }
.ecosystem-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--white);
}
.eco-subtitle {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--amber);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.ecosystem-card p {
  font-size: 0.875rem;
  color: var(--white-80);
  line-height: 1.65;
}

/* ── PROCESS ── */
.process {
  padding: 120px 0;
  background: var(--bg-secondary);
}
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
}
.process-step {
  padding: 40px 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  position: relative;
}
.process-step:first-child { border-radius: var(--radius-lg) 0 0 var(--radius-lg); }
.process-step:last-child { border-radius: 0 var(--radius-lg) var(--radius-lg) 0; }
.step-num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  color: rgba(26,143,255,0.15);
  line-height: 1;
  margin-bottom: 16px;
}
.process-step h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--white);
}
.process-step p {
  font-size: 0.9rem;
  color: var(--white-80);
  line-height: 1.7;
}

/* ── CONTRAST TABLE ── */
.contrast {
  padding: 120px 0;
  background: var(--bg-primary);
}
.contrast-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.contrast-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.contrast-table thead tr {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
}
.contrast-table th {
  padding: 20px 28px;
  text-align: left;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white-50);
}
.contrast-table th:last-child { color: var(--blue-bright); }
.contrast-table tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}
.contrast-table tbody tr:last-child { border-bottom: none; }
.contrast-table tbody tr:hover { background: var(--bg-card); }
.contrast-table td {
  padding: 20px 28px;
  color: var(--white-80);
  line-height: 1.5;
}
.contrast-table td:first-child {
  font-weight: 700;
  color: var(--white);
}
.contrast-table td:last-child { color: var(--blue-bright); }

/* ── AUDIT CTA ── */
.audit-cta {
  position: relative;
  padding: 140px 0;
  overflow: hidden;
}
.audit-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(26,143,255,0.12) 0%, rgba(5,8,16,0) 70%);
  z-index: 0;
}
.audit-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}
.audit-headline {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 28px;
}
.audit-sub {
  font-size: 1.05rem;
  color: var(--white-80);
  line-height: 1.75;
  margin-bottom: 48px;
}
.audit-ctas { margin-bottom: 24px; }
.audit-disclaimer {
  font-size: 0.8rem;
  color: var(--white-50);
  max-width: 520px;
  margin: 0 auto 32px;
  line-height: 1.6;
}
.audit-keywords {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  font-size: 0.875rem;
  color: var(--white-50);
}
.audit-keywords strong { color: var(--blue-bright); }
.audit-keywords .divider { color: var(--white-20); }

/* ── FOOTER ── */
.footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 64px 0 40px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: start;
  margin-bottom: 48px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}
.footer-logo-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
}
.footer-tagline {
  font-size: 0.875rem;
  color: var(--white-50);
  margin-bottom: 8px;
}
.footer-sub {
  font-size: 0.75rem;
  color: var(--white-20);
  letter-spacing: 0.05em;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-end;
}
.footer-links a {
  font-size: 0.875rem;
  color: var(--white-50);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--white); }
.footer-legal {
  grid-column: 1 / -1;
  border-top: 1px solid var(--border);
  padding-top: 32px;
}
.footer-legal p {
  font-size: 0.75rem;
  color: var(--white-20);
  line-height: 1.7;
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .pain-grid { grid-template-columns: repeat(2, 1fr); }
  .deliverables-grid { grid-template-columns: repeat(2, 1fr); }
  .ecosystem-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: 1fr; }
  .process-step:first-child { border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
  .process-step:last-child { border-radius: 0 0 var(--radius-lg) var(--radius-lg); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .hero-content { padding: 60px 24px 100px; }
  .hero-headline { font-size: 2.2rem; }
  .hero-ctas { flex-direction: column; align-items: flex-start; }
  .pain-grid { grid-template-columns: 1fr; }
  .deliverables-grid { grid-template-columns: 1fr; }
  .offer-investment { grid-template-columns: 1fr; padding: 36px 28px; }
  .fit-grid { grid-template-columns: 1fr; }
  .ecosystem-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-links { align-items: flex-start; }
  .audit-keywords { flex-direction: column; gap: 8px; }
  .section-title { font-size: 1.9rem; }
}

@media (max-width: 480px) {
  .hero-headline { font-size: 1.9rem; }
  .price-display { font-size: 3rem; }
  .audit-headline { font-size: 2rem; }
}