/* Oriiion.ai Design System - Founder Operations Terminal */
:root {
  --bg-canvas: #0D0B14;
  --bg-surface: #181424;
  --bg-surface-elevated: #221C33;
  --bg-surface-glass: rgba(24, 20, 36, 0.85);
  --border-subtle: #2D2640;
  --border-accent: #7923C1;
  --border-focus: #A855F7;
  --accent-brand: #7923C1;
  --accent-brand-hover: #8D32DB;
  --accent-signal: #10B981;
  --accent-signal-bg: rgba(16, 185, 129, 0.12);
  --text-primary: #F8F7FA;
  --text-secondary: #C7C2D6;
  --text-muted: #9E97B3;
  --font-display: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-pill: 9999px;
  --space-unit: 1rem;
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 450ms cubic-bezier(0.16, 1, 0.3, 1);
  --max-width: 1200px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Accessibility: Skip Link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1.5rem;
  background: var(--accent-brand);
  color: #ffffff;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  z-index: 10000;
  text-decoration: none;
  transition: top var(--transition-fast);
}
.skip-link:focus {
  top: 1.5rem;
  outline: 3px solid #ffffff;
}

/* Base Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-primary);
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(2.1rem, 5vw, 3.5rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.75rem, 3.8vw, 2.5rem);
  letter-spacing: -0.025em;
}

h3 {
  font-size: clamp(1.25rem, 2.2vw, 1.5rem);
}

p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 65ch;
}

a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: #ffffff;
}

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--border-focus);
  outline-offset: 3px;
}

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

/* Layout Utilities */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section-padding {
  padding-top: 5.5rem;
  padding-bottom: 5.5rem;
}

@media (max-width: 768px) {
  .section-padding {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--bg-surface-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.85rem 0;
  transition: background-color var(--transition-fast);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-logo-img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 1.75rem;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 0.5rem;
  cursor: pointer;
}

.mobile-nav-toggle svg {
  width: 22px;
  height: 22px;
  display: block;
}

@media (max-width: 860px) {
  .mobile-nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-subtle);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1.25rem;
    align-items: flex-start;
    display: none;
  }
  .nav-links.is-open {
    display: flex;
  }
}

/* Buttons & Interactive Elements */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--accent-brand);
  color: #ffffff;
  border-color: var(--accent-brand);
  box-shadow: 0 2px 10px rgba(121, 35, 193, 0.35);
}

.btn-primary:hover {
  background-color: var(--accent-brand-hover);
  border-color: var(--accent-brand-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(121, 35, 193, 0.45);
  color: #ffffff;
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-primary);
  border-color: var(--border-subtle);
}

.btn-secondary:hover {
  background-color: var(--bg-surface-elevated);
  border-color: var(--text-muted);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 0.95rem 1.85rem;
  font-size: 1.05rem;
}

/* Status Pill */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  background-color: var(--accent-signal-bg);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-pill);
  font-size: 0.825rem;
  font-weight: 500;
  color: #34D399;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-signal);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
}

/* Section Header Structure */
.section-header {
  margin-bottom: 3rem;
}

.section-tagline {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #C084FC;
  margin-bottom: 0.5rem;
}

.section-header h2 {
  margin-bottom: 0.75rem;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* HERO SECTION */
.hero-section {
  padding-top: 3.5rem;
  padding-bottom: 4.5rem;
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.95fr);
  gap: 3.5rem;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-headline {
  color: var(--text-primary);
}

.hero-subhead {
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-start;
  margin-top: 0.5rem;
}

.hero-cta-group .btn {
  width: auto;
}

.hero-microcopy {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-proof-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.45);
}

.proof-card-header {
  padding: 1rem 1.25rem;
  background: var(--bg-surface-elevated);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.proof-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.proof-avatar-dot {
  width: 32px;
  height: 32px;
  background: var(--accent-brand);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: #ffffff;
}

.proof-author-meta h4 {
  font-size: 0.9rem;
  line-height: 1.2;
}

.proof-author-meta span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.proof-platform-tag {
  font-size: 0.75rem;
  font-weight: 600;
  color: #93C5FD;
  background: rgba(59, 130, 246, 0.1);
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
}

.proof-card-body {
  padding: 1.25rem;
}

.proof-quote {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.proof-image-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  margin-bottom: 1rem;
  background-color: #000;
}

.proof-image-wrap img {
  width: 100%;
  height: auto;
  aspect-ratio: 4/5;
  object-fit: cover;
}

.proof-metrics-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-subtle);
}

.metric-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.metric-item svg {
  width: 16px;
  height: 16px;
  color: #A855F7;
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 2.5rem;
  }
  .hero-proof-card {
    max-width: 480px;
    margin: 0 auto;
  }
}

/* SECTION: THE FRICTION LEDGER */
.friction-section {
  background-color: var(--bg-canvas);
  border-bottom: 1px solid var(--border-subtle);
}

.friction-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 3.5rem;
  align-items: start;
}

.friction-intro h2 {
  margin-bottom: 1.25rem;
}

.friction-intro p {
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

.friction-highlight-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-top: 1.5rem;
}

.friction-highlight-card h4 {
  font-size: 1.1rem;
  color: #F87171;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.friction-highlight-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.friction-ledger-cards {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.ledger-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: grid;
  grid-template-columns: minmax(0, 140px) minmax(0, 1fr);
  gap: 1.5rem;
  align-items: center;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.ledger-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-2px);
}

.ledger-thumb {
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background: #000;
}

.ledger-thumb img {
  width: 100%;
  height: auto;
  aspect-ratio: 1/1;
  object-fit: cover;
}

.ledger-body h3 {
  font-size: 1.15rem;
  margin-bottom: 0.4rem;
  color: var(--text-primary);
}

.ledger-stat {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  color: #FCA5A5;
  background: rgba(239, 68, 68, 0.1);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.6rem;
}

.ledger-body p {
  font-size: 0.925rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

@media (max-width: 800px) {
  .friction-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 2.5rem;
  }
  .ledger-card {
    grid-template-columns: minmax(0, 1fr);
    gap: 1rem;
  }
  .ledger-thumb {
    max-width: 140px;
  }
}

/* SECTION: AUTONOMOUS ENGINE (HOW IT WORKS) */
.engine-section {
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
}

.engine-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.engine-step-card {
  background: var(--bg-canvas);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.engine-step-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-3px);
}

.step-num {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1;
  color: #4C3E69;
  letter-spacing: -0.04em;
}

.engine-step-card h3 {
  font-size: 1.25rem;
}

.engine-step-card p {
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--text-secondary);
}

.step-tag {
  margin-top: auto;
  font-size: 0.8rem;
  font-weight: 600;
  color: #C084FC;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

@media (max-width: 860px) {
  .engine-steps {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.5rem;
  }
}

/* SECTION: PROVEN REACH GALLERY (MASONRY PROOF) */
.gallery-section {
  background-color: var(--bg-canvas);
  border-bottom: 1px solid var(--border-subtle);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.75rem;
}

.gallery-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.gallery-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-3px);
}

.gallery-card-img-wrap {
  width: 100%;
  background: #000;
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
}

.gallery-card-img-wrap img {
  width: 100%;
  height: auto;
  aspect-ratio: 4/5;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.gallery-card:hover .gallery-card-img-wrap img {
  transform: scale(1.02);
}

.gallery-card-content {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: 0.75rem;
}

.gallery-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
}

.gallery-platform {
  color: #93C5FD;
  font-weight: 600;
}

.gallery-verified {
  color: #34D399;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.gallery-quote {
  font-size: 0.925rem;
  color: var(--text-primary);
  line-height: 1.5;
  font-style: italic;
  flex-grow: 1;
}

.gallery-metrics {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--text-muted);
}

.gallery-metrics span strong {
  color: var(--text-primary);
}

@media (max-width: 900px) {
  .gallery-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.5rem;
    max-width: 500px;
    margin: 0 auto;
  }
}

/* SECTION: CONVERSION PANEL */
.conversion-section {
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
}

.conversion-box {
  background: var(--bg-canvas);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  max-width: 760px;
  margin: 0 auto;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.conversion-header {
  text-align: center;
  margin-bottom: 2rem;
}

.conversion-header h2 {
  font-size: clamp(1.6rem, 3.2vw, 2.25rem);
  margin-bottom: 0.75rem;
}

.conversion-header p {
  margin: 0 auto;
  color: var(--text-muted);
}

.lead-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-input {
  width: 100%;
  padding: 0.85rem 1rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.form-input:focus {
  border-color: var(--border-focus);
  background-color: var(--bg-surface-elevated);
}

.form-input::placeholder {
  color: #6E6882;
}

/* Honeypot field (hidden visually and from screen readers) */
.website-field {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  position: absolute !important;
  left: -9999px !important;
}

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.825rem;
  color: var(--text-muted);
  line-height: 1.4;
  cursor: pointer;
}

.form-consent input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent-brand);
  margin-top: 2px;
  cursor: pointer;
}

.form-consent a {
  color: #C084FC;
  text-decoration: underline;
}

.form-status {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  display: none;
}

.form-status.status-success {
  display: block;
  background-color: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #34D399;
}

.form-status.status-error {
  display: block;
  background-color: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #F87171;
}

/* FOOTER */
.site-footer {
  background-color: var(--bg-canvas);
  padding-top: 4rem;
  padding-bottom: 3rem;
}

.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border-subtle);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-col h4 {
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-col ul a {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-col ul a:hover {
  color: var(--text-primary);
}

.social-link-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.social-link-item svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.footer-bottom {
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.footer-legal a {
  color: var(--text-muted);
}

.footer-legal a:hover {
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .footer-top {
    grid-template-columns: minmax(0, 1fr);
    gap: 2rem;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* MANDATORY ORIIION BADGE CSS (as specified in doctrine) */
.oriiion-badge {
  display: inline-flex;
  align-items: center;
  gap: .5em;
  background: #F7F3EF;
  color: #57525A;
  text-decoration: none;
  border-radius: 999px;
  padding: .5em 1em .5em 1.1em;
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .01em;
  line-height: 1;
  box-shadow: 0 1px 2px rgba(0,0,0,.25);
  transition: box-shadow .15s ease, transform .15s ease;
}
.oriiion-badge:hover {
  box-shadow: 0 2px 8px rgba(0,0,0,.35);
  transform: translateY(-1px);
}
.oriiion-badge span {
  transform: translateY(.5px);
}
.oriiion-badge img {
  height: 17px;
  width: auto;
  display: block;
}

/* MOTION SYSTEM */
@media (prefers-reduced-motion: no-preference) {
  .reveal-on-scroll {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
  }
  
  .reveal-on-scroll.is-revealed {
    opacity: 1;
    transform: translateY(0);
  }

  .stagger-item {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.45s ease-out, transform 0.45s ease-out;
    transition-delay: calc(var(--i, 0) * 75ms);
  }

  .stagger-group.is-revealed .stagger-item {
    opacity: 1;
    transform: translateY(0);
  }
}