/* ===========================================
   DOHRNII — ABYSSAL BIOLUMINESCENCE THEME
   Predatory Intelligence Aesthetic
   =========================================== */

/* --- CSS Custom Properties --- */
:root {
  /* Core Palette - Abyssal Bioluminescence */
  --void-black: #0A0E17;
  --deep-charcoal: #141414;
  --surface-dark: #1a1f2e;
  --surface-elevated: #1e2436;
  
  /* Accent Colors */
  --cyan-glow: #00FFFF;
  --green-glow: #00FFAA;
  --purple-glow: #958CF9;
  --magenta-alert: #FF1686;
  
  /* Gradients */
  --gradient-descent: linear-gradient(180deg, #2B5876 0%, #4E4376 50%, #0A0E17 100%);
  --gradient-abyss: linear-gradient(180deg, #494F8B 0%, #0A0E17 100%);
  --gradient-glow: radial-gradient(circle, rgba(0,255,170,0.25) 0%, transparent 70%);
  --gradient-cta: linear-gradient(135deg, #00FFAA 0%, #00E5FF 100%);
  
  /* Text Colors */
  --text-primary: #E8E8E8;
  --text-secondary: #888888;
  --text-tertiary: #666666;
  --text-muted: #4a4a5a;
  
  /* Borders */
  --border-subtle: rgba(136, 136, 136, 0.1);
  --border-default: rgba(136, 136, 136, 0.2);
  --border-glow: rgba(0, 255, 170, 0.3);
  
  /* Typography */
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-4xl: 8rem;
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Effects */
  --glow-soft: 0 0 30px rgba(0, 255, 170, 0.2);
  --glow-strong: 0 0 50px rgba(0, 255, 170, 0.4);
  --glow-cyan: 0 0 40px rgba(0, 255, 255, 0.3);
}

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--void-black);
  color: var(--text-primary);
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}

/* --- Particle Canvas --- */
#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* --- Selection --- */
::selection {
  background: var(--cyan-glow);
  color: var(--void-black);
}

/* ===========================================
   NAVIGATION
   =========================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-lg) 0;
  background: linear-gradient(180deg, rgba(10, 14, 23, 0.95) 0%, rgba(10, 14, 23, 0) 100%);
  backdrop-filter: blur(10px);
}

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

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  text-decoration: none;
}

.logo-text {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.logo-dot {
  width: 8px;
  height: 8px;
  background: var(--green-glow);
  border-radius: 50%;
  animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { 
    box-shadow: 0 0 10px var(--green-glow);
    opacity: 1;
  }
  50% { 
    box-shadow: 0 0 20px var(--green-glow), 0 0 30px var(--green-glow);
    opacity: 0.8;
  }
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav__link {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
  letter-spacing: 0.02em;
}

.nav__link:hover {
  color: var(--cyan-glow);
}

.nav__link--cta {
  color: var(--green-glow);
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--border-glow);
  border-radius: 4px;
  transition: all var(--transition-fast);
}

.nav__link--cta:hover {
  background: rgba(0, 255, 170, 0.1);
  box-shadow: var(--glow-soft);
}

/* ===========================================
   HERO SECTION
   =========================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: var(--space-4xl) 0;
  background: var(--gradient-descent);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at 30% 20%, rgba(0, 255, 170, 0.08) 0%, transparent 50%),
              radial-gradient(ellipse at 70% 80%, rgba(149, 140, 249, 0.06) 0%, transparent 40%);
  pointer-events: none;
}

.hero__container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.hero__content {
  max-width: 600px;
}

/* Data Stream Animation */
.data-stream {
  display: flex;
  align-items: center;
  gap: 2px;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--cyan-glow);
  margin-bottom: var(--space-lg);
  opacity: 0;
  animation: fadeInUp 0.6s ease forwards;
}

.data-stream__cursor {
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Hero Headline */
.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-lg);
  opacity: 0;
  animation: fadeInUp 0.6s ease forwards 0.2s;
}

.headline-accent {
  background: linear-gradient(135deg, var(--cyan-glow), var(--green-glow));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subhead {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
  max-width: 540px;
  opacity: 0;
  animation: fadeInUp 0.6s ease forwards 0.4s;
}

.text-glow {
  color: var(--cyan-glow);
  text-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

/* Hero Actions */
.hero__actions {
  display: flex;
  gap: var(--space-md);
  opacity: 0;
  animation: fadeInUp 0.6s ease forwards 0.6s;
}

/* Hero Visual - Agent Orbs */
.hero__visual {
  position: relative;
  width: 100%;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.agent-orb {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(0, 255, 170, 0.4), transparent 70%);
  border: 1px solid rgba(0, 255, 170, 0.3);
  animation: float 6s ease-in-out infinite;
}

.agent-orb--1 {
  width: 120px;
  height: 120px;
  top: 20%;
  left: 20%;
  animation-delay: 0s;
}

.agent-orb--2 {
  width: 80px;
  height: 80px;
  top: 50%;
  right: 20%;
  animation-delay: 2s;
  background: radial-gradient(circle at 30% 30%, rgba(149, 140, 249, 0.4), transparent 70%);
  border-color: rgba(149, 140, 249, 0.3);
}

.agent-orb--3 {
  width: 60px;
  height: 60px;
  bottom: 20%;
  left: 40%;
  animation-delay: 4s;
  background: radial-gradient(circle at 30% 30%, rgba(0, 255, 255, 0.4), transparent 70%);
  border-color: rgba(0, 255, 255, 0.3);
}

.connection-line {
  position: absolute;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--green-glow), transparent);
  opacity: 0.4;
  animation: pulse-line 3s ease-in-out infinite;
}

.connection-line--1 {
  width: 200px;
  top: 35%;
  left: 25%;
  transform: rotate(30deg);
}

.connection-line--2 {
  width: 150px;
  top: 55%;
  left: 35%;
  transform: rotate(-15deg);
  animation-delay: 1s;
}

.connection-line--3 {
  width: 180px;
  bottom: 30%;
  right: 25%;
  transform: rotate(45deg);
  animation-delay: 2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-20px) scale(1.05); }
}

@keyframes pulse-line {
  0%, 100% { opacity: 0.2; }
  50% { opacity: 0.6; }
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  opacity: 0;
  animation: fadeIn 1s ease forwards 1s;
}

.scroll-indicator__text {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.scroll-indicator__line {
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, var(--text-tertiary), transparent);
  animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 0.8; transform: scaleY(1.2); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ===========================================
   BUTTONS
   =========================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  padding: var(--space-md) var(--space-xl);
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  letter-spacing: 0.02em;
}

.btn--primary {
  background: var(--gradient-cta);
  color: var(--void-black);
  box-shadow: var(--glow-soft);
}

.btn--primary:hover {
  box-shadow: var(--glow-strong);
  transform: translateY(-2px);
}

.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-default);
}

.btn--ghost:hover {
  color: var(--cyan-glow);
  border-color: var(--border-glow);
  background: rgba(0, 255, 255, 0.05);
}

.btn--access {
  position: relative;
  background: var(--gradient-cta);
  color: var(--void-black);
  padding: var(--space-lg) var(--space-2xl);
  font-size: 1rem;
  box-shadow: var(--glow-soft);
  overflow: hidden;
}

.btn--access:hover {
  box-shadow: 0 0 60px rgba(0, 255, 170, 0.5);
  transform: translateY(-3px);
}

.btn--access.loading .btn__text {
  opacity: 0;
}

.btn--access.loading .btn__loader {
  opacity: 1;
}

.btn__loader {
  position: absolute;
  display: flex;
  gap: 4px;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.loader-dot {
  width: 6px;
  height: 6px;
  background: var(--void-black);
  border-radius: 50%;
  animation: loader-bounce 1.4s ease-in-out infinite both;
}

.loader-dot:nth-child(1) { animation-delay: -0.32s; }
.loader-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes loader-bounce {
  0%, 80%, 100% { transform: scale(0); }
  40% { transform: scale(1); }
}

.btn__icon {
  transition: transform var(--transition-fast);
}

.btn:hover .btn__icon {
  transform: translateX(4px);
}

/* ===========================================
   SECTION COMMON STYLES
   =========================================== */
section {
  position: relative;
  padding: var(--space-4xl) 0;
  z-index: 1;
}

.section-header {
  margin-bottom: var(--space-3xl);
}

.section-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--green-glow);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.title-accent {
  color: var(--cyan-glow);
}

.text-highlight {
  color: var(--green-glow);
  font-weight: 500;
}

/* ===========================================
   PROBLEM SECTION
   =========================================== */
.problem {
  background: linear-gradient(180deg, var(--void-black) 0%, var(--deep-charcoal) 50%, var(--void-black) 100%);
}

.problem__content {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.problem__text {
  max-width: 640px;
}

.problem__lead {
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
  line-height: 1.8;
}

.problem__text p {
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}

.problem__qualifier {
  padding-left: var(--space-lg);
  border-left: 2px solid var(--border-glow);
  color: var(--text-secondary);
}

/* Problem Metrics */
.problem__metrics {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.metric-card {
  padding: var(--space-lg);
  background: rgba(26, 31, 46, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  transition: all var(--transition-base);
}

.metric-card:hover {
  border-color: var(--border-glow);
  box-shadow: var(--glow-soft);
}

.metric-card__number {
  display: block;
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--cyan-glow);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.metric-card__label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ===========================================
   CAPABILITIES SECTION
   =========================================== */
.capabilities {
  background: var(--gradient-abyss);
}

.capabilities__intro {
  max-width: 800px;
  margin-bottom: var(--space-3xl);
}

.capabilities__intro p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.8;
}

/* Capability Cards Grid */
.capabilities__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-3xl);
}

.capability-card {
  padding: var(--space-xl);
  background: rgba(26, 31, 46, 0.4);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  transition: all var(--transition-base);
}

.capability-card:hover {
  border-color: var(--border-glow);
  background: rgba(26, 31, 46, 0.7);
  box-shadow: var(--glow-soft);
  transform: translateY(-4px);
}

.capability-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  color: var(--green-glow);
}

.capability-card__icon svg {
  width: 28px;
  height: 28px;
}

.capability-card__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.capability-card__desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Marquee */
.marquee-container {
  text-align: center;
}

.marquee-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.marquee {
  width: 100%;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.marquee__track {
  display: flex;
  gap: var(--space-2xl);
  width: max-content;
  animation: marquee-scroll 40s linear infinite;
}

.marquee:hover .marquee__track {
  animation-play-state: paused;
}

.marquee__item {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-muted);
  white-space: nowrap;
  transition: color var(--transition-fast);
}

.marquee__item:hover {
  color: var(--cyan-glow);
}

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

/* ===========================================
   CREDIBILITY SECTION
   =========================================== */
.credibility {
  background: linear-gradient(180deg, var(--void-black) 0%, var(--deep-charcoal) 100%);
}

.credibility__content {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.credibility__text {
  max-width: 600px;
}

.credibility__lead {
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
  line-height: 1.8;
}

.credibility__text p {
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.8;
}

.credibility__discretion {
  font-style: italic;
  color: var(--text-tertiary);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-subtle);
}

/* Trust Signals */
.trust-signals {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.trust-signal {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: rgba(26, 31, 46, 0.5);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  transition: all var(--transition-base);
}

.trust-signal:hover {
  border-color: var(--border-glow);
}

.trust-signal__icon {
  width: 24px;
  height: 24px;
  color: var(--green-glow);
  flex-shrink: 0;
}

.trust-signal__icon svg {
  width: 100%;
  height: 100%;
}

.trust-signal__text {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

/* ===========================================
   ACCESS GATE SECTION
   =========================================== */
.access-gate {
  background: linear-gradient(180deg, var(--deep-charcoal) 0%, var(--void-black) 100%);
  padding-bottom: var(--space-4xl);
}

.gate__wrapper {
  max-width: 720px;
  margin: 0 auto;
}

.gate__intro {
  margin-bottom: var(--space-2xl);
}

.gate__lead {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* Glassmorphism Gate Panel */
.gate-panel {
  position: relative;
  padding: var(--space-2xl);
  background: rgba(30, 36, 54, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 255, 170, 0.2);
  border-radius: 16px;
  overflow: hidden;
}

.gate-panel__glow {
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(0, 255, 170, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.gate-panel__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border-subtle);
}

.gate-panel__label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--cyan-glow);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.gate-panel__status {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--green-glow);
  border-radius: 50%;
  animation: pulse-glow 2s ease-in-out infinite;
}

.gate-panel__content {
  margin-bottom: var(--space-xl);
}

.gate-panel__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
}

/* Gate Process Steps */
.gate-process {
  list-style: none;
  margin-bottom: var(--space-xl);
}

.gate-process__step {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--border-subtle);
}

.gate-process__step:last-child {
  border-bottom: none;
}

.step-number {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--green-glow);
  font-weight: 600;
  flex-shrink: 0;
}

.step-text {
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

.step-text strong {
  color: var(--cyan-glow);
  font-weight: 500;
}

.gate-panel__note {
  font-size: 0.875rem;
  color: var(--text-tertiary);
  font-style: italic;
  margin-bottom: var(--space-lg);
}

.gate-panel__refund {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md);
  background: rgba(0, 255, 170, 0.05);
  border: 1px solid rgba(0, 255, 170, 0.1);
  border-radius: 8px;
}

.gate-panel__refund svg {
  width: 20px;
  height: 20px;
  color: var(--green-glow);
  flex-shrink: 0;
  margin-top: 2px;
}

.gate-panel__refund span {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.gate-panel__refund strong {
  color: var(--green-glow);
}

/* Gate CTA */
.gate-panel__cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border-subtle);
}

.cta-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

/* Secondary CTA */
.gate__secondary {
  text-align: center;
  margin-top: var(--space-xl);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.link-arrow:hover {
  color: var(--cyan-glow);
}

.link-arrow svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.link-arrow:hover svg {
  transform: translateX(4px);
}

/* ===========================================
   FOOTER
   =========================================== */
.footer {
  padding: var(--space-3xl) 0;
  background: var(--void-black);
  border-top: 1px solid var(--border-subtle);
}

.footer__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xl);
  text-align: center;
}

.footer__brand .logo-text {
  font-size: 1.5rem;
}

.footer__tagline {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-top: var(--space-sm);
}

.footer__links {
  display: flex;
  gap: var(--space-xl);
}

.footer__link {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--cyan-glow);
}

.footer__meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.footer__entity {
  margin-top: var(--space-xs);
  color: var(--text-tertiary);
}

/* ===========================================
   SCROLL ANIMATIONS
   =========================================== */
.scroll-animate {
  opacity: 0;
  transform: translateY(40px) scale(0.98);
  transition: 
    opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-animate.animated {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Staggered delays */
.scroll-animate[data-delay="1"] { transition-delay: 0.1s; }
.scroll-animate[data-delay="2"] { transition-delay: 0.2s; }
.scroll-animate[data-delay="3"] { transition-delay: 0.3s; }
.scroll-animate[data-delay="4"] { transition-delay: 0.4s; }
.scroll-animate[data-delay="5"] { transition-delay: 0.5s; }

/* ===========================================
   RESPONSIVE
   =========================================== */
@media (max-width: 1024px) {
  .hero__container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero__content {
    max-width: 100%;
    margin: 0 auto;
  }
  
  .hero__visual {
    display: none;
  }
  
  .hero__actions {
    justify-content: center;
  }
  
  .problem__content {
    grid-template-columns: 1fr;
  }
  
  .problem__metrics {
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--space-md);
  }
  
  .metric-card {
    flex: 1;
    min-width: 150px;
  }
  
  .capabilities__grid {
    grid-template-columns: 1fr;
  }
  
  .credibility__content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 var(--space-md);
  }
  
  section {
    padding: var(--space-3xl) 0;
  }
  
  .nav__links {
    gap: var(--space-md);
  }
  
  .nav__link:not(.nav__link--cta) {
    display: none;
  }
  
  .hero__headline {
    font-size: 2rem;
  }
  
  .hero__actions {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
  
  .problem__metrics {
    flex-direction: column;
  }
  
  .metric-card {
    width: 100%;
  }
  
  .gate-panel {
    padding: var(--space-lg);
  }
  
  .gate-panel__header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }
  
  .gate-process__step {
    flex-direction: column;
    gap: var(--space-sm);
  }
  
  .footer__links {
    flex-direction: column;
    gap: var(--space-md);
  }
}