/* ============================================================
   TOKEN SYSTEM
   ============================================================ */
:root {
  /* Palette */
  --bg:        #0A0E1A;
  --surface:   #131A2E;
  --surface-2: #1A2240;
  --border:    #1E2A4A;
  --text:      #E8EAF0;
  --text-muted:#7B8299;
  --accent:    #4A90D9;
  --accent-2:  #2ED4C1;
  --accent-dim: rgba(74,144,217,0.12);
  --accent2-dim:rgba(46,212,193,0.08);

  /* Type scale (1.250) */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.25rem;
  --text-xl:   1.563rem;
  --text-2xl:  1.953rem;
  --text-3xl:  2.441rem;
  --text-4xl:  3.052rem;
  --text-5xl:  3.815rem;

  /* Spacing */
  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 150ms;
  --duration-base: 300ms;
  --duration-slow: 600ms;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Focus */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* Selection */
::selection {
  background: var(--accent);
  color: var(--bg);
}

/* ============================================================
   TYPOGRAPHY UTILITIES
   ============================================================ */
.display {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.display-sm {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

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

.accent2-text {
  color: var(--accent-2);
}

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

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

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-2xl);
  }
}

.section {
  padding: var(--space-4xl) 0;
}

.section-label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: var(--space-md);
}

.section-title {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: var(--text-3xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: var(--space-lg);
  color: var(--text);
}

@media (min-width: 768px) {
  .section-title {
    font-size: var(--text-4xl);
  }
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--text-muted);
  max-width: 640px;
  line-height: 1.6;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-md) 0;
  transition: background var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out);
}

.navbar.scrolled {
  background: rgba(10,14,26,0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}

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

.nav-logo {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 800;
  font-size: var(--text-xl);
  color: var(--text);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav-logo-icon {
  width: 28px;
  height: 28px;
}

.nav-links {
  display: none;
  align-items: center;
  gap: var(--space-xl);
  list-style: none;
}

@media (min-width: 1024px) {
  .nav-links {
    display: flex;
  }
}

.nav-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--duration-fast) var(--ease-out);
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--text);
}

.nav-cta {
  display: none;
  padding: var(--space-sm) var(--space-lg);
  background: var(--accent);
  color: var(--bg);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: background var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
}

@media (min-width: 1024px) {
  .nav-cta {
    display: inline-flex;
  }
}

.nav-cta:hover {
  background: #5BA0E8;
  transform: translateY(-1px);
}

.nav-client {
  display: none;
  padding: var(--space-sm) var(--space-lg);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: border-color var(--duration-fast) var(--ease-out),
              background var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
}

@media (min-width: 1024px) {
  .nav-client {
    display: inline-flex;
  }
}

.nav-client:hover {
  border-color: var(--accent);
  background: rgba(240, 168, 48, 0.08);
  transform: translateY(-1px);
}

.nav-cta + .nav-client {
  margin-left: var(--space-sm);
}

.mobile-menu-btn {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-xs);
  background: none;
  border: none;
  cursor: pointer;
}

@media (min-width: 1024px) {
  .mobile-menu-btn {
    display: none;
  }
}

.mobile-menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 1px;
  transition: transform var(--duration-base) var(--ease-out),
              opacity var(--duration-base) var(--ease-out);
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}
.mobile-menu-btn.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu panel */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: var(--space-2xl);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-base) var(--ease-out);
}

.mobile-menu.active {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu a {
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--text-muted);
  transition: color var(--duration-fast);
}

.mobile-menu a:hover {
  color: var(--text);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
}

#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-md);
  background: var(--accent-dim);
  border: 1px solid rgba(74,144,217,0.25);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--accent);
  margin-bottom: var(--space-xl);
  letter-spacing: 0.04em;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: clamp(2.2rem, 6vw, 3.815rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: var(--space-lg);
}

.hero h1 .line-through {
  text-decoration: line-through;
  color: var(--text-muted);
  text-decoration-color: var(--accent);
  text-decoration-thickness: 2px;
}

.hero p {
  font-size: var(--text-lg);
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.6;
  margin-bottom: var(--space-xl);
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  background: var(--accent);
  color: var(--bg);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: background var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
}

.btn-primary:hover {
  background: #5BA0E8;
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  background: transparent;
  color: var(--text);
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: border-color var(--duration-fast) var(--ease-out),
              background var(--duration-fast) var(--ease-out);
}

.btn-secondary:hover {
  border-color: var(--text-muted);
  background: rgba(255,255,255,0.03);
}

.hero-stats {
  display: flex;
  gap: var(--space-3xl);
  margin-top: var(--space-4xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--border);
}

.hero-stat-value {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
}

.hero-stat-label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: var(--space-xs);
}

/* ============================================================
   PROBLEM SECTION
   ============================================================ */
.problem-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 768px) {
  .problem-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.problem-card {
  padding: var(--space-xl);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--duration-base) var(--ease-out),
              transform var(--duration-base) var(--ease-out);
}

.problem-card:hover {
  border-color: rgba(74,144,217,0.2);
  transform: translateY(-2px);
}

.problem-card-icon {
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
}

.problem-card h3 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 700;
  font-size: var(--text-lg);
  margin-bottom: var(--space-sm);
}

.problem-card p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.6;
}

/* ============================================================
   JOURNEY / FLUXO
   ============================================================ */
.journey {
  background: var(--surface);
}

.journey-flow {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: var(--space-3xl);
}

.journey-step {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  padding: var(--space-lg) 0;
  position: relative;
}

.journey-step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 19px;
  top: 56px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), var(--accent-2));
  opacity: 0.4;
}

.journey-step-num {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--accent-dim);
  border: 1px solid rgba(74,144,217,0.2);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--accent);
  z-index: 1;
}

.journey-step-content h4 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 700;
  font-size: var(--text-lg);
  margin-bottom: var(--space-xs);
}

.journey-step-content p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.6;
}

@media (min-width: 768px) {
  .journey-flow {
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 0;
    scroll-snap-type: x mandatory;
  }

  .journey-step {
    flex-direction: column;
    min-width: 180px;
    padding: var(--space-lg) var(--space-md);
    scroll-snap-align: start;
  }

  .journey-step:not(:last-child)::after {
    left: auto;
    top: 36px;
    right: -1px;
    bottom: auto;
    width: calc(100% + 2px);
    height: 2px;
  }

  .journey-step-num {
    margin-bottom: var(--space-md);
  }
}

/* ============================================================
   PLATFORM
   ============================================================ */
.platform-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-top: var(--space-3xl);
}

@media (min-width: 640px) {
  .platform-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .platform-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.platform-card {
  padding: var(--space-xl);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--duration-base) var(--ease-out),
              transform var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.platform-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-out);
}

.platform-card:hover {
  border-color: rgba(74,144,217,0.2);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.platform-card:hover::before {
  opacity: 1;
}

.platform-card-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  font-size: 1.25rem;
}

.platform-card:nth-child(even) .platform-card-icon {
  background: var(--accent2-dim);
}

.platform-card h3 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 700;
  font-size: var(--text-base);
  margin-bottom: var(--space-xs);
}

.platform-card p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.5;
}

/* ============================================================
   DIFFERENTIATORS
   ============================================================ */
.diff-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
}

@media (min-width: 768px) {
  .diff-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.diff-item {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
}

.diff-check {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent2-dim);
  border-radius: var(--radius-sm);
}

.diff-item h4 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 700;
  font-size: var(--text-base);
  margin-bottom: var(--space-xs);
}

.diff-item p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.5;
}

/* ============================================================
   DASHBOARDS SHOWCASE
   ============================================================ */
.showcase {
  background: var(--surface);
}

.showcase-carousel {
  margin-top: var(--space-3xl);
  position: relative;
}

.carousel-track {
  display: flex;
  gap: var(--space-lg);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: var(--space-md);
}

.carousel-track::-webkit-scrollbar {
  display: none;
}

.carousel-slide {
  flex-shrink: 0;
  width: 85vw;
  max-width: 600px;
  scroll-snap-align: center;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg);
  transition: transform var(--duration-base) var(--ease-out);
}

.carousel-slide:hover {
  transform: scale(1.01);
}

.carousel-slide img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}

.carousel-slide-caption {
  padding: var(--space-md) var(--space-lg);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.carousel-slide-caption strong {
  color: var(--text);
}

.carousel-controls {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  border: none;
  cursor: pointer;
  transition: background var(--duration-fast);
}

.carousel-dot.active {
  background: var(--accent);
}

/* ============================================================
   PROCESS / TIMELINE
   ============================================================ */
.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: var(--space-3xl);
}

@media (min-width: 768px) {
  .process-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
  }
}

.process-card {
  padding: var(--space-xl);
  position: relative;
  border-left: 2px solid var(--border);
  transition: border-color var(--duration-base) var(--ease-out);
}

@media (min-width: 768px) {
  .process-card {
    border-left: none;
    border-top: 2px solid var(--border);
  }
}

.process-card:hover {
  border-color: var(--accent);
}

.process-card-num {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--accent);
  opacity: 0.3;
  margin-bottom: var(--space-md);
}

.process-card h4 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 700;
  font-size: var(--text-base);
  margin-bottom: var(--space-xs);
}

.process-card p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.5;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq {
  background: var(--surface);
}

.faq-list {
  max-width: 720px;
  margin: var(--space-3xl) auto 0;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) 0;
  text-align: left;
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--text);
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--duration-fast);
}

.faq-question:hover {
  color: var(--accent);
}

.faq-icon {
  flex-shrink: 0;
  font-size: var(--text-lg);
  transition: transform var(--duration-base) var(--ease-out);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--ease-out),
              padding var(--duration-base) var(--ease-out);
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: var(--space-lg);
}

.faq-answer p {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.6;
}

/* ============================================================
   CTA / DEMO
   ============================================================ */
.demo {
  text-align: center;
}

.demo-form {
  max-width: 520px;
  margin: var(--space-3xl) auto 0;
  text-align: left;
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text);
  margin-bottom: var(--space-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: var(--text-base);
  transition: border-color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-group .error-msg {
  font-size: var(--text-xs);
  color: #EF4444;
  margin-top: var(--space-xs);
  display: none;
}

.form-group.error input,
.form-group.error select,
.form-group.error textarea {
  border-color: #EF4444;
}

.form-group.error .error-msg {
  display: block;
}

.form-submit {
  width: 100%;
  padding: var(--space-md) var(--space-xl);
  background: var(--accent);
  color: var(--bg);
  font-size: var(--text-base);
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
  position: relative;
}

.form-submit:hover:not(:disabled) {
  background: #5BA0E8;
  transform: translateY(-1px);
}

.form-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-submit .spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid var(--bg);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  position: absolute;
  right: var(--space-lg);
  top: 50%;
  transform: translateY(-50%);
}

.form-submit.loading .spinner {
  display: block;
}

.form-submit.loading .btn-text {
  opacity: 0;
}

@keyframes spin {
  to { transform: translateY(-50%) rotate(360deg); }
}

.form-success {
  display: none;
  text-align: center;
  padding: var(--space-2xl);
}

.form-success.active {
  display: block;
}

.form-success-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-md);
}

.form-success h3 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: var(--text-2xl);
  margin-bottom: var(--space-sm);
}

.form-success p {
  color: var(--text-muted);
}

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

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-brand p {
  color: var(--text-muted);
  font-size: var(--text-sm);
  margin-top: var(--space-md);
  max-width: 320px;
}

.footer-col h4 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 700;
  font-size: var(--text-sm);
  margin-bottom: var(--space-md);
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-col a {
  font-size: var(--text-sm);
  color: var(--text-muted);
  transition: color var(--duration-fast);
}

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

.footer-bottom {
  margin-top: var(--space-3xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-bottom p {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  #hero-canvas {
    display: none;
  }
}

/* ============================================================
   RESPONSIVE FINE-TUNING
   ============================================================ */
@media (max-width: 640px) {
  .hero-stats {
    gap: var(--space-xl);
    flex-wrap: wrap;
  }

  .hero-stat-value {
    font-size: var(--text-2xl);
  }

  .section {
    padding: var(--space-3xl) 0;
  }

  .carousel-slide {
    width: 80vw;
  }
}